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authorLinus Torvalds <torvalds@linux-foundation.org>2023-02-22 05:24:12 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-02-22 05:24:12 +0300
commit5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch)
treecc5c2d0a898769fd59549594fedb3ee6f84e59a0 /drivers/net/ethernet
parent36289a03bcd3aabdf66de75cb6d1b4ee15726438 (diff)
parentd1fabc68f8e0541d41657096dc713cb01775652d (diff)
downloadlinux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.xz
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ...
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/actions/owl-emac.c6
-rw-r--r--drivers/net/ethernet/adi/adin1110.c1
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_netdev.c4
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-common.h49
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-dev.c94
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-mdio.c24
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c415
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe.h14
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_main.c1
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_nic.c5
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c10
-rw-r--r--drivers/net/ethernet/broadcom/Kconfig1
-rw-r--r--drivers/net/ethernet/broadcom/b44.c22
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c13
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h8
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c1
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c7
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c474
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h51
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c2
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c8
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c8
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmmii.c11
-rw-r--r--drivers/net/ethernet/cadence/macb.h29
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c177
-rw-r--r--drivers/net/ethernet/cadence/macb_ptp.c83
-rw-r--r--drivers/net/ethernet/cavium/thunder/nicvf_main.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c8
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.h2
-rw-r--r--drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c34
-rw-r--r--drivers/net/ethernet/engleder/Makefile2
-rw-r--r--drivers/net/ethernet/engleder/tsnep.h16
-rw-r--r--drivers/net/ethernet/engleder/tsnep_main.c479
-rw-r--r--drivers/net/ethernet/engleder/tsnep_tc.c21
-rw-r--r--drivers/net/ethernet/engleder/tsnep_xdp.c19
-rw-r--r--drivers/net/ethernet/faraday/ftmac100.c6
-rw-r--r--drivers/net/ethernet/freescale/dpaa/dpaa_eth.c4
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c6
-rw-r--r--drivers/net/ethernet/freescale/enetc/Kconfig14
-rw-r--r--drivers/net/ethernet/freescale/enetc/Makefile7
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc.c746
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc.h40
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_cbdr.c8
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_ethtool.c232
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_hw.h137
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_mdio.c119
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c6
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_pf.c113
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_qos.c27
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c182
-rw-r--r--drivers/net/ethernet/freescale/xgmac_mdio.c149
-rw-r--r--drivers/net/ethernet/fungible/funeth/Kconfig2
-rw-r--r--drivers/net/ethernet/fungible/funeth/funeth_main.c6
-rw-r--r--drivers/net/ethernet/google/gve/gve_main.c9
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c20
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hnae3.h1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c1
-rw-r--r--drivers/net/ethernet/hisilicon/hns_mdio.c192
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c29
-rw-r--r--drivers/net/ethernet/intel/Kconfig3
-rw-r--r--drivers/net/ethernet/intel/e1000e/ethtool.c10
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c7
-rw-r--r--drivers/net/ethernet/intel/e1000e/phy.c9
-rw-r--r--drivers/net/ethernet/intel/fm10k/fm10k_pci.c5
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.c68
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_alloc.h22
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_client.c14
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_common.c1038
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_dcb.c60
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_dcb.h28
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c16
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ddp.c14
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_debugfs.c8
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_diag.c12
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_diag.h4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c65
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_hmc.c56
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_hmc.h46
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c94
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_lan_hmc.h34
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c421
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_nvm.c252
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_osdep.h1
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_prototype.h643
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_status.h35
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c157
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h6
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf.h7
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_client.c32
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_client.h2
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_common.c4
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c7
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_status.h2
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_virtchnl.c6
-rw-r--r--drivers/net/ethernet/intel/ice/Makefile3
-rw-r--r--drivers/net/ethernet/intel/ice/ice.h15
-rw-r--r--drivers/net/ethernet/intel/ice/ice_adminq_cmd.h18
-rw-r--r--drivers/net/ethernet/intel/ice/ice_base.c21
-rw-r--r--drivers/net/ethernet/intel/ice/ice_common.c49
-rw-r--r--drivers/net/ethernet/intel/ice/ice_common.h4
-rw-r--r--drivers/net/ethernet/intel/ice/ice_dcb.c43
-rw-r--r--drivers/net/ethernet/intel/ice/ice_dcb.h2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_dcb_lib.c70
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ddp.c1897
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ddp.h445
-rw-r--r--drivers/net/ethernet/intel/ice/ice_devlink.c124
-rw-r--r--drivers/net/ethernet/intel/ice/ice_eswitch.c26
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ethtool.c69
-rw-r--r--drivers/net/ethernet/intel/ice/ice_flex_pipe.c1916
-rw-r--r--drivers/net/ethernet/intel/ice/ice_flex_pipe.h69
-rw-r--r--drivers/net/ethernet/intel/ice/ice_flex_type.h328
-rw-r--r--drivers/net/ethernet/intel/ice/ice_fltr.c5
-rw-r--r--drivers/net/ethernet/intel/ice/ice_gnss.c377
-rw-r--r--drivers/net/ethernet/intel/ice/ice_gnss.h18
-rw-r--r--drivers/net/ethernet/intel/ice/ice_idc.c53
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lib.c1005
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lib.h50
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c1071
-rw-r--r--drivers/net/ethernet/intel/ice/ice_nvm.c1
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ptp.c74
-rw-r--r--drivers/net/ethernet/intel/ice/ice_sched.c7
-rw-r--r--drivers/net/ethernet/intel/ice/ice_sriov.c133
-rw-r--r--drivers/net/ethernet/intel/ice/ice_tc_lib.c50
-rw-r--r--drivers/net/ethernet/intel/ice/ice_tc_lib.h10
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx.c463
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx.h87
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx_lib.c264
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx_lib.h75
-rw-r--r--drivers/net/ethernet/intel/ice/ice_vf_lib.c183
-rw-r--r--drivers/net/ethernet/intel/ice/ice_vf_lib.h12
-rw-r--r--drivers/net/ethernet/intel/ice/ice_vf_lib_private.h3
-rw-r--r--drivers/net/ethernet/intel/ice/ice_virtchnl.c24
-rw-r--r--drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c8
-rw-r--r--drivers/net/ethernet/intel/ice/ice_xsk.c206
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c32
-rw-r--r--drivers/net/ethernet/intel/igc/igc_base.c29
-rw-r--r--drivers/net/ethernet/intel/igc/igc_base.h2
-rw-r--r--drivers/net/ethernet/intel/igc/igc_defines.h1
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c39
-rw-r--r--drivers/net/ethernet/intel/igc/igc_tsn.c56
-rw-r--r--drivers/net/ethernet/intel/igc/igc_xdp.c5
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.c21
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c27
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c30
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c237
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ipsec.c21
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c1
-rw-r--r--drivers/net/ethernet/marvell/mvmdio.c30
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c8
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/mbox.h33
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu.c8
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu.h21
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c18
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c309
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c56
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c18
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c8
-rw-r--r--drivers/net/ethernet/marvell/pxa168_eth.c2
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c482
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.h38
-rw-r--r--drivers/net/ethernet/mediatek/mtk_ppe.c27
-rw-r--r--drivers/net/ethernet/mediatek/mtk_ppe.h1
-rw-r--r--drivers/net/ethernet/mediatek/mtk_ppe_regs.h6
-rw-r--r--drivers/net/ethernet/mediatek/mtk_star_emac.c6
-rw-r--r--drivers/net/ethernet/mediatek/mtk_wed.c43
-rw-r--r--drivers/net/ethernet/mediatek/mtk_wed.h9
-rw-r--r--drivers/net/ethernet/mediatek/mtk_wed_wo.c11
-rw-r--r--drivers/net/ethernet/mediatek/mtk_wed_wo.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_clock.c13
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c8
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-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c5
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/hwif.h5
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c9
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c334
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c5
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c20
-rw-r--r--drivers/net/ethernet/sunplus/spl2sw_mdio.c6
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-nuss.c85
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-nuss.h1
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-qos.c22
-rw-r--r--drivers/net/ethernet/ti/am65-cpts.c170
-rw-r--r--drivers/net/ethernet/ti/am65-cpts.h5
-rw-r--r--drivers/net/ethernet/ti/cpsw.c4
-rw-r--r--drivers/net/ethernet/ti/cpsw_new.c4
-rw-r--r--drivers/net/ethernet/ti/cpsw_priv.c1
-rw-r--r--drivers/net/ethernet/ti/davinci_mdio.c50
-rw-r--r--drivers/net/ethernet/wangxun/Kconfig2
-rw-r--r--drivers/net/ethernet/wangxun/libwx/Makefile2
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_ethtool.c18
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_ethtool.h8
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_hw.c1197
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_hw.h42
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_lib.c2004
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_lib.h32
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_type.h409
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/Makefile2
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe.h79
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c22
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.h9
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c70
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_hw.h5
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_main.c583
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c286
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.h12
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_type.h98
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/Makefile3
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe.h43
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c19
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.h9
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c116
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_hw.h6
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_main.c569
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_type.h35
463 files changed, 35904 insertions, 15059 deletions
diff --git a/drivers/net/ethernet/actions/owl-emac.c b/drivers/net/ethernet/actions/owl-emac.c
index cd4d71b83c33..c6f8f852bff1 100644
--- a/drivers/net/ethernet/actions/owl-emac.c
+++ b/drivers/net/ethernet/actions/owl-emac.c
@@ -1275,9 +1275,6 @@ static int owl_emac_mdio_read(struct mii_bus *bus, int addr, int regnum)
u32 data, tmp;
int ret;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
data = OWL_EMAC_BIT_MAC_CSR10_SB;
data |= OWL_EMAC_VAL_MAC_CSR10_OPCODE_RD << OWL_EMAC_OFF_MAC_CSR10_OPCODE;
@@ -1305,9 +1302,6 @@ owl_emac_mdio_write(struct mii_bus *bus, int addr, int regnum, u16 val)
struct owl_emac_priv *priv = bus->priv;
u32 data, tmp;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
data = OWL_EMAC_BIT_MAC_CSR10_SB;
data |= OWL_EMAC_VAL_MAC_CSR10_OPCODE_WR << OWL_EMAC_OFF_MAC_CSR10_OPCODE;
diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c
index c26b8597945b..3f316a0f4158 100644
--- a/drivers/net/ethernet/adi/adin1110.c
+++ b/drivers/net/ethernet/adi/adin1110.c
@@ -523,7 +523,6 @@ static int adin1110_register_mdiobus(struct adin1110_priv *priv,
mii_bus->priv = priv;
mii_bus->parent = dev;
mii_bus->phy_mask = ~((u32)GENMASK(2, 0));
- mii_bus->probe_capabilities = MDIOBUS_C22;
snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s", dev_name(dev));
ret = devm_mdiobus_register(dev, mii_bus);
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index e8ad5ea31aff..d3999db7c6a2 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -597,7 +597,9 @@ static int ena_xdp_set(struct net_device *netdev, struct netdev_bpf *bpf)
if (rc)
return rc;
}
+ xdp_features_set_redirect_target(netdev, false);
} else if (old_bpf_prog) {
+ xdp_features_clear_redirect_target(netdev);
rc = ena_destroy_and_free_all_xdp_queues(adapter);
if (rc)
return rc;
@@ -4103,6 +4105,8 @@ static void ena_set_conf_feat_params(struct ena_adapter *adapter,
/* Set offload features */
ena_set_dev_offloads(feat, netdev);
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
+
adapter->max_mtu = feat->dev_attr.max_mtu;
netdev->max_mtu = adapter->max_mtu;
netdev->min_mtu = ENA_MIN_MTU;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
index 466273b22f0a..3b70f6737633 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
@@ -1285,6 +1285,22 @@
#define MDIO_PMA_RX_CTRL1 0x8051
#endif
+#ifndef MDIO_PMA_RX_LSTS
+#define MDIO_PMA_RX_LSTS 0x018020
+#endif
+
+#ifndef MDIO_PMA_RX_EQ_CTRL4
+#define MDIO_PMA_RX_EQ_CTRL4 0x0001805C
+#endif
+
+#ifndef MDIO_PMA_MP_MISC_STS
+#define MDIO_PMA_MP_MISC_STS 0x0078
+#endif
+
+#ifndef MDIO_PMA_PHY_RX_EQ_CEU
+#define MDIO_PMA_PHY_RX_EQ_CEU 0x1800E
+#endif
+
#ifndef MDIO_PCS_DIG_CTRL
#define MDIO_PCS_DIG_CTRL 0x8000
#endif
@@ -1395,6 +1411,28 @@
#define XGBE_PMA_RX_RST_0_RESET_ON 0x10
#define XGBE_PMA_RX_RST_0_RESET_OFF 0x00
+#define XGBE_PMA_RX_SIG_DET_0_MASK BIT(4)
+#define XGBE_PMA_RX_SIG_DET_0_ENABLE BIT(4)
+#define XGBE_PMA_RX_SIG_DET_0_DISABLE 0x0000
+
+#define XGBE_PMA_RX_VALID_0_MASK BIT(12)
+#define XGBE_PMA_RX_VALID_0_ENABLE BIT(12)
+#define XGBE_PMA_RX_VALID_0_DISABLE 0x0000
+
+#define XGBE_PMA_RX_AD_REQ_MASK BIT(12)
+#define XGBE_PMA_RX_AD_REQ_ENABLE BIT(12)
+#define XGBE_PMA_RX_AD_REQ_DISABLE 0x0000
+
+#define XGBE_PMA_RX_ADPT_ACK_MASK BIT(12)
+#define XGBE_PMA_RX_ADPT_ACK BIT(12)
+
+#define XGBE_PMA_CFF_UPDTM1_VLD BIT(8)
+#define XGBE_PMA_CFF_UPDT0_VLD BIT(9)
+#define XGBE_PMA_CFF_UPDT1_VLD BIT(10)
+#define XGBE_PMA_CFF_UPDT_MASK (XGBE_PMA_CFF_UPDTM1_VLD |\
+ XGBE_PMA_CFF_UPDT0_VLD | \
+ XGBE_PMA_CFF_UPDT1_VLD)
+
#define XGBE_PMA_PLL_CTRL_MASK BIT(15)
#define XGBE_PMA_PLL_CTRL_ENABLE BIT(15)
#define XGBE_PMA_PLL_CTRL_DISABLE 0x0000
@@ -1699,20 +1737,21 @@ do { \
} while (0)
/* Macros for building, reading or writing register values or bits
- * using MDIO. Different from above because of the use of standardized
- * Linux include values. No shifting is performed with the bit
- * operations, everything works on mask values.
+ * using MDIO.
*/
+
+#define XGBE_ADDR_C45 BIT(30)
+
#define XMDIO_READ(_pdata, _mmd, _reg) \
((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
- MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
+ XGBE_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
#define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
(XMDIO_READ((_pdata), _mmd, _reg) & _mask)
#define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
- MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
+ XGBE_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
#define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
do { \
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index 4030d619e84f..f393228d41c7 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -814,6 +814,9 @@ static int xgbe_set_speed(struct xgbe_prv_data *pdata, int speed)
unsigned int ss;
switch (speed) {
+ case SPEED_10:
+ ss = 0x07;
+ break;
case SPEED_1000:
ss = 0x03;
break;
@@ -1154,8 +1157,8 @@ static int xgbe_read_mmd_regs_v2(struct xgbe_prv_data *pdata, int prtad,
unsigned int mmd_address, index, offset;
int mmd_data;
- if (mmd_reg & MII_ADDR_C45)
- mmd_address = mmd_reg & ~MII_ADDR_C45;
+ if (mmd_reg & XGBE_ADDR_C45)
+ mmd_address = mmd_reg & ~XGBE_ADDR_C45;
else
mmd_address = (pdata->mdio_mmd << 16) | (mmd_reg & 0xffff);
@@ -1186,8 +1189,8 @@ static void xgbe_write_mmd_regs_v2(struct xgbe_prv_data *pdata, int prtad,
unsigned long flags;
unsigned int mmd_address, index, offset;
- if (mmd_reg & MII_ADDR_C45)
- mmd_address = mmd_reg & ~MII_ADDR_C45;
+ if (mmd_reg & XGBE_ADDR_C45)
+ mmd_address = mmd_reg & ~XGBE_ADDR_C45;
else
mmd_address = (pdata->mdio_mmd << 16) | (mmd_reg & 0xffff);
@@ -1217,8 +1220,8 @@ static int xgbe_read_mmd_regs_v1(struct xgbe_prv_data *pdata, int prtad,
unsigned int mmd_address;
int mmd_data;
- if (mmd_reg & MII_ADDR_C45)
- mmd_address = mmd_reg & ~MII_ADDR_C45;
+ if (mmd_reg & XGBE_ADDR_C45)
+ mmd_address = mmd_reg & ~XGBE_ADDR_C45;
else
mmd_address = (pdata->mdio_mmd << 16) | (mmd_reg & 0xffff);
@@ -1245,8 +1248,8 @@ static void xgbe_write_mmd_regs_v1(struct xgbe_prv_data *pdata, int prtad,
unsigned int mmd_address;
unsigned long flags;
- if (mmd_reg & MII_ADDR_C45)
- mmd_address = mmd_reg & ~MII_ADDR_C45;
+ if (mmd_reg & XGBE_ADDR_C45)
+ mmd_address = mmd_reg & ~XGBE_ADDR_C45;
else
mmd_address = (pdata->mdio_mmd << 16) | (mmd_reg & 0xffff);
@@ -1291,11 +1294,20 @@ static void xgbe_write_mmd_regs(struct xgbe_prv_data *pdata, int prtad,
}
}
-static unsigned int xgbe_create_mdio_sca(int port, int reg)
+static unsigned int xgbe_create_mdio_sca_c22(int port, int reg)
{
- unsigned int mdio_sca, da;
+ unsigned int mdio_sca;
+
+ mdio_sca = 0;
+ XGMAC_SET_BITS(mdio_sca, MAC_MDIOSCAR, RA, reg);
+ XGMAC_SET_BITS(mdio_sca, MAC_MDIOSCAR, PA, port);
- da = (reg & MII_ADDR_C45) ? reg >> 16 : 0;
+ return mdio_sca;
+}
+
+static unsigned int xgbe_create_mdio_sca_c45(int port, unsigned int da, int reg)
+{
+ unsigned int mdio_sca;
mdio_sca = 0;
XGMAC_SET_BITS(mdio_sca, MAC_MDIOSCAR, RA, reg);
@@ -1305,14 +1317,13 @@ static unsigned int xgbe_create_mdio_sca(int port, int reg)
return mdio_sca;
}
-static int xgbe_write_ext_mii_regs(struct xgbe_prv_data *pdata, int addr,
- int reg, u16 val)
+static int xgbe_write_ext_mii_regs(struct xgbe_prv_data *pdata,
+ unsigned int mdio_sca, u16 val)
{
- unsigned int mdio_sca, mdio_sccd;
+ unsigned int mdio_sccd;
reinit_completion(&pdata->mdio_complete);
- mdio_sca = xgbe_create_mdio_sca(addr, reg);
XGMAC_IOWRITE(pdata, MAC_MDIOSCAR, mdio_sca);
mdio_sccd = 0;
@@ -1329,14 +1340,33 @@ static int xgbe_write_ext_mii_regs(struct xgbe_prv_data *pdata, int addr,
return 0;
}
-static int xgbe_read_ext_mii_regs(struct xgbe_prv_data *pdata, int addr,
- int reg)
+static int xgbe_write_ext_mii_regs_c22(struct xgbe_prv_data *pdata, int addr,
+ int reg, u16 val)
{
- unsigned int mdio_sca, mdio_sccd;
+ unsigned int mdio_sca;
+
+ mdio_sca = xgbe_create_mdio_sca_c22(addr, reg);
+
+ return xgbe_write_ext_mii_regs(pdata, mdio_sca, val);
+}
+
+static int xgbe_write_ext_mii_regs_c45(struct xgbe_prv_data *pdata, int addr,
+ int devad, int reg, u16 val)
+{
+ unsigned int mdio_sca;
+
+ mdio_sca = xgbe_create_mdio_sca_c45(addr, devad, reg);
+
+ return xgbe_write_ext_mii_regs(pdata, mdio_sca, val);
+}
+
+static int xgbe_read_ext_mii_regs(struct xgbe_prv_data *pdata,
+ unsigned int mdio_sca)
+{
+ unsigned int mdio_sccd;
reinit_completion(&pdata->mdio_complete);
- mdio_sca = xgbe_create_mdio_sca(addr, reg);
XGMAC_IOWRITE(pdata, MAC_MDIOSCAR, mdio_sca);
mdio_sccd = 0;
@@ -1352,6 +1382,26 @@ static int xgbe_read_ext_mii_regs(struct xgbe_prv_data *pdata, int addr,
return XGMAC_IOREAD_BITS(pdata, MAC_MDIOSCCDR, DATA);
}
+static int xgbe_read_ext_mii_regs_c22(struct xgbe_prv_data *pdata, int addr,
+ int reg)
+{
+ unsigned int mdio_sca;
+
+ mdio_sca = xgbe_create_mdio_sca_c22(addr, reg);
+
+ return xgbe_read_ext_mii_regs(pdata, mdio_sca);
+}
+
+static int xgbe_read_ext_mii_regs_c45(struct xgbe_prv_data *pdata, int addr,
+ int devad, int reg)
+{
+ unsigned int mdio_sca;
+
+ mdio_sca = xgbe_create_mdio_sca_c45(addr, devad, reg);
+
+ return xgbe_read_ext_mii_regs(pdata, mdio_sca);
+}
+
static int xgbe_set_ext_mii_mode(struct xgbe_prv_data *pdata, unsigned int port,
enum xgbe_mdio_mode mode)
{
@@ -3565,8 +3615,10 @@ void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
hw_if->set_speed = xgbe_set_speed;
hw_if->set_ext_mii_mode = xgbe_set_ext_mii_mode;
- hw_if->read_ext_mii_regs = xgbe_read_ext_mii_regs;
- hw_if->write_ext_mii_regs = xgbe_write_ext_mii_regs;
+ hw_if->read_ext_mii_regs_c22 = xgbe_read_ext_mii_regs_c22;
+ hw_if->write_ext_mii_regs_c22 = xgbe_write_ext_mii_regs_c22;
+ hw_if->read_ext_mii_regs_c45 = xgbe_read_ext_mii_regs_c45;
+ hw_if->write_ext_mii_regs_c45 = xgbe_write_ext_mii_regs_c45;
hw_if->set_gpio = xgbe_set_gpio;
hw_if->clr_gpio = xgbe_clr_gpio;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 43fdd111235a..33a9574e9e04 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -274,6 +274,15 @@ static void xgbe_sgmii_1000_mode(struct xgbe_prv_data *pdata)
pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_SGMII_1000);
}
+static void xgbe_sgmii_10_mode(struct xgbe_prv_data *pdata)
+{
+ /* Set MAC to 10M speed */
+ pdata->hw_if.set_speed(pdata, SPEED_10);
+
+ /* Call PHY implementation support to complete rate change */
+ pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_SGMII_10);
+}
+
static void xgbe_sgmii_100_mode(struct xgbe_prv_data *pdata)
{
/* Set MAC to 1G speed */
@@ -306,6 +315,9 @@ static void xgbe_change_mode(struct xgbe_prv_data *pdata,
case XGBE_MODE_KR:
xgbe_kr_mode(pdata);
break;
+ case XGBE_MODE_SGMII_10:
+ xgbe_sgmii_10_mode(pdata);
+ break;
case XGBE_MODE_SGMII_100:
xgbe_sgmii_100_mode(pdata);
break;
@@ -1077,6 +1089,8 @@ static const char *xgbe_phy_fc_string(struct xgbe_prv_data *pdata)
static const char *xgbe_phy_speed_string(int speed)
{
switch (speed) {
+ case SPEED_10:
+ return "10Mbps";
case SPEED_100:
return "100Mbps";
case SPEED_1000:
@@ -1164,6 +1178,7 @@ static int xgbe_phy_config_fixed(struct xgbe_prv_data *pdata)
case XGBE_MODE_KX_1000:
case XGBE_MODE_KX_2500:
case XGBE_MODE_KR:
+ case XGBE_MODE_SGMII_10:
case XGBE_MODE_SGMII_100:
case XGBE_MODE_SGMII_1000:
case XGBE_MODE_X:
@@ -1225,6 +1240,8 @@ static int __xgbe_phy_config_aneg(struct xgbe_prv_data *pdata, bool set_mode)
xgbe_set_mode(pdata, XGBE_MODE_SGMII_1000);
} else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_100)) {
xgbe_set_mode(pdata, XGBE_MODE_SGMII_100);
+ } else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_10)) {
+ xgbe_set_mode(pdata, XGBE_MODE_SGMII_10);
} else {
enable_irq(pdata->an_irq);
ret = -EINVAL;
@@ -1325,6 +1342,9 @@ static void xgbe_phy_status_result(struct xgbe_prv_data *pdata)
mode = xgbe_phy_status_aneg(pdata);
switch (mode) {
+ case XGBE_MODE_SGMII_10:
+ pdata->phy.speed = SPEED_10;
+ break;
case XGBE_MODE_SGMII_100:
pdata->phy.speed = SPEED_100;
break;
@@ -1467,6 +1487,8 @@ static int xgbe_phy_start(struct xgbe_prv_data *pdata)
xgbe_sgmii_1000_mode(pdata);
} else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_100)) {
xgbe_sgmii_100_mode(pdata);
+ } else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_10)) {
+ xgbe_sgmii_10_mode(pdata);
} else {
ret = -EINVAL;
goto err_irq;
@@ -1564,6 +1586,8 @@ static int xgbe_phy_best_advertised_speed(struct xgbe_prv_data *pdata)
return SPEED_1000;
else if (XGBE_ADV(lks, 100baseT_Full))
return SPEED_100;
+ else if (XGBE_ADV(lks, 10baseT_Full))
+ return SPEED_10;
return SPEED_UNKNOWN;
}
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index c731a04731f8..16e7fb2c0dae 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -124,6 +124,7 @@
#include "xgbe.h"
#include "xgbe-common.h"
+#define XGBE_PHY_PORT_SPEED_10 BIT(0)
#define XGBE_PHY_PORT_SPEED_100 BIT(1)
#define XGBE_PHY_PORT_SPEED_1000 BIT(2)
#define XGBE_PHY_PORT_SPEED_2500 BIT(3)
@@ -387,6 +388,10 @@ struct xgbe_phy_data {
static DEFINE_MUTEX(xgbe_phy_comm_lock);
static enum xgbe_an_mode xgbe_phy_an_mode(struct xgbe_prv_data *pdata);
+static void xgbe_phy_rrc(struct xgbe_prv_data *pdata);
+static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata,
+ enum xgbe_mb_cmd cmd,
+ enum xgbe_mb_subcmd sub_cmd);
static int xgbe_phy_i2c_xfer(struct xgbe_prv_data *pdata,
struct xgbe_i2c_op *i2c_op)
@@ -599,20 +604,27 @@ static int xgbe_phy_get_comm_ownership(struct xgbe_prv_data *pdata)
return -ETIMEDOUT;
}
-static int xgbe_phy_mdio_mii_write(struct xgbe_prv_data *pdata, int addr,
- int reg, u16 val)
+static int xgbe_phy_mdio_mii_write_c22(struct xgbe_prv_data *pdata, int addr,
+ int reg, u16 val)
{
struct xgbe_phy_data *phy_data = pdata->phy_data;
- if (reg & MII_ADDR_C45) {
- if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL45)
- return -ENOTSUPP;
- } else {
- if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL22)
- return -ENOTSUPP;
- }
+ if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL22)
+ return -EOPNOTSUPP;
+
+ return pdata->hw_if.write_ext_mii_regs_c22(pdata, addr, reg, val);
+}
- return pdata->hw_if.write_ext_mii_regs(pdata, addr, reg, val);
+static int xgbe_phy_mdio_mii_write_c45(struct xgbe_prv_data *pdata, int addr,
+ int devad, int reg, u16 val)
+{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+
+ if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL45)
+ return -EOPNOTSUPP;
+
+ return pdata->hw_if.write_ext_mii_regs_c45(pdata, addr, devad,
+ reg, val);
}
static int xgbe_phy_i2c_mii_write(struct xgbe_prv_data *pdata, int reg, u16 val)
@@ -637,7 +649,8 @@ static int xgbe_phy_i2c_mii_write(struct xgbe_prv_data *pdata, int reg, u16 val)
return ret;
}
-static int xgbe_phy_mii_write(struct mii_bus *mii, int addr, int reg, u16 val)
+static int xgbe_phy_mii_write_c22(struct mii_bus *mii, int addr, int reg,
+ u16 val)
{
struct xgbe_prv_data *pdata = mii->priv;
struct xgbe_phy_data *phy_data = pdata->phy_data;
@@ -650,29 +663,58 @@ static int xgbe_phy_mii_write(struct mii_bus *mii, int addr, int reg, u16 val)
if (phy_data->conn_type == XGBE_CONN_TYPE_SFP)
ret = xgbe_phy_i2c_mii_write(pdata, reg, val);
else if (phy_data->conn_type & XGBE_CONN_TYPE_MDIO)
- ret = xgbe_phy_mdio_mii_write(pdata, addr, reg, val);
+ ret = xgbe_phy_mdio_mii_write_c22(pdata, addr, reg, val);
else
- ret = -ENOTSUPP;
+ ret = -EOPNOTSUPP;
xgbe_phy_put_comm_ownership(pdata);
return ret;
}
-static int xgbe_phy_mdio_mii_read(struct xgbe_prv_data *pdata, int addr,
- int reg)
+static int xgbe_phy_mii_write_c45(struct mii_bus *mii, int addr, int devad,
+ int reg, u16 val)
{
+ struct xgbe_prv_data *pdata = mii->priv;
struct xgbe_phy_data *phy_data = pdata->phy_data;
+ int ret;
- if (reg & MII_ADDR_C45) {
- if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL45)
- return -ENOTSUPP;
- } else {
- if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL22)
- return -ENOTSUPP;
- }
+ ret = xgbe_phy_get_comm_ownership(pdata);
+ if (ret)
+ return ret;
- return pdata->hw_if.read_ext_mii_regs(pdata, addr, reg);
+ if (phy_data->conn_type == XGBE_CONN_TYPE_SFP)
+ ret = -EOPNOTSUPP;
+ else if (phy_data->conn_type & XGBE_CONN_TYPE_MDIO)
+ ret = xgbe_phy_mdio_mii_write_c45(pdata, addr, devad, reg, val);
+ else
+ ret = -EOPNOTSUPP;
+
+ xgbe_phy_put_comm_ownership(pdata);
+
+ return ret;
+}
+
+static int xgbe_phy_mdio_mii_read_c22(struct xgbe_prv_data *pdata, int addr,
+ int reg)
+{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+
+ if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL22)
+ return -EOPNOTSUPP;
+
+ return pdata->hw_if.read_ext_mii_regs_c22(pdata, addr, reg);
+}
+
+static int xgbe_phy_mdio_mii_read_c45(struct xgbe_prv_data *pdata, int addr,
+ int devad, int reg)
+{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+
+ if (phy_data->phydev_mode != XGBE_MDIO_MODE_CL45)
+ return -EOPNOTSUPP;
+
+ return pdata->hw_if.read_ext_mii_regs_c45(pdata, addr, devad, reg);
}
static int xgbe_phy_i2c_mii_read(struct xgbe_prv_data *pdata, int reg)
@@ -697,7 +739,7 @@ static int xgbe_phy_i2c_mii_read(struct xgbe_prv_data *pdata, int reg)
return ret;
}
-static int xgbe_phy_mii_read(struct mii_bus *mii, int addr, int reg)
+static int xgbe_phy_mii_read_c22(struct mii_bus *mii, int addr, int reg)
{
struct xgbe_prv_data *pdata = mii->priv;
struct xgbe_phy_data *phy_data = pdata->phy_data;
@@ -710,7 +752,30 @@ static int xgbe_phy_mii_read(struct mii_bus *mii, int addr, int reg)
if (phy_data->conn_type == XGBE_CONN_TYPE_SFP)
ret = xgbe_phy_i2c_mii_read(pdata, reg);
else if (phy_data->conn_type & XGBE_CONN_TYPE_MDIO)
- ret = xgbe_phy_mdio_mii_read(pdata, addr, reg);
+ ret = xgbe_phy_mdio_mii_read_c22(pdata, addr, reg);
+ else
+ ret = -EOPNOTSUPP;
+
+ xgbe_phy_put_comm_ownership(pdata);
+
+ return ret;
+}
+
+static int xgbe_phy_mii_read_c45(struct mii_bus *mii, int addr, int devad,
+ int reg)
+{
+ struct xgbe_prv_data *pdata = mii->priv;
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+ int ret;
+
+ ret = xgbe_phy_get_comm_ownership(pdata);
+ if (ret)
+ return ret;
+
+ if (phy_data->conn_type == XGBE_CONN_TYPE_SFP)
+ ret = -EOPNOTSUPP;
+ else if (phy_data->conn_type & XGBE_CONN_TYPE_MDIO)
+ ret = xgbe_phy_mdio_mii_read_c45(pdata, addr, devad, reg);
else
ret = -ENOTSUPP;
@@ -759,6 +824,8 @@ static void xgbe_phy_sfp_phy_settings(struct xgbe_prv_data *pdata)
XGBE_SET_SUP(lks, Pause);
XGBE_SET_SUP(lks, Asym_Pause);
if (phy_data->sfp_base == XGBE_SFP_BASE_1000_T) {
+ if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10)
+ XGBE_SET_SUP(lks, 10baseT_Full);
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100)
XGBE_SET_SUP(lks, 100baseT_Full);
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000)
@@ -1542,6 +1609,16 @@ static enum xgbe_mode xgbe_phy_an37_sgmii_outcome(struct xgbe_prv_data *pdata)
xgbe_phy_phydev_flowctrl(pdata);
switch (pdata->an_status & XGBE_SGMII_AN_LINK_SPEED) {
+ case XGBE_SGMII_AN_LINK_SPEED_10:
+ if (pdata->an_status & XGBE_SGMII_AN_LINK_DUPLEX) {
+ XGBE_SET_LP_ADV(lks, 10baseT_Full);
+ mode = XGBE_MODE_SGMII_10;
+ } else {
+ /* Half-duplex not supported */
+ XGBE_SET_LP_ADV(lks, 10baseT_Half);
+ mode = XGBE_MODE_UNKNOWN;
+ }
+ break;
case XGBE_SGMII_AN_LINK_SPEED_100:
if (pdata->an_status & XGBE_SGMII_AN_LINK_DUPLEX) {
XGBE_SET_LP_ADV(lks, 100baseT_Full);
@@ -1658,7 +1735,10 @@ static enum xgbe_mode xgbe_phy_an73_redrv_outcome(struct xgbe_prv_data *pdata)
switch (phy_data->sfp_base) {
case XGBE_SFP_BASE_1000_T:
if (phy_data->phydev &&
- (phy_data->phydev->speed == SPEED_100))
+ (phy_data->phydev->speed == SPEED_10))
+ mode = XGBE_MODE_SGMII_10;
+ else if (phy_data->phydev &&
+ (phy_data->phydev->speed == SPEED_100))
mode = XGBE_MODE_SGMII_100;
else
mode = XGBE_MODE_SGMII_1000;
@@ -1673,7 +1753,10 @@ static enum xgbe_mode xgbe_phy_an73_redrv_outcome(struct xgbe_prv_data *pdata)
break;
default:
if (phy_data->phydev &&
- (phy_data->phydev->speed == SPEED_100))
+ (phy_data->phydev->speed == SPEED_10))
+ mode = XGBE_MODE_SGMII_10;
+ else if (phy_data->phydev &&
+ (phy_data->phydev->speed == SPEED_100))
mode = XGBE_MODE_SGMII_100;
else
mode = XGBE_MODE_SGMII_1000;
@@ -1803,6 +1886,9 @@ static void xgbe_phy_an_advertising(struct xgbe_prv_data *pdata,
if (phy_data->phydev &&
(phy_data->phydev->speed == SPEED_10000))
XGBE_SET_ADV(dlks, 10000baseKR_Full);
+ else if (phy_data->phydev &&
+ (phy_data->phydev->speed == SPEED_2500))
+ XGBE_SET_ADV(dlks, 2500baseX_Full);
else
XGBE_SET_ADV(dlks, 1000baseKX_Full);
break;
@@ -1910,8 +1996,8 @@ static int xgbe_phy_set_redrv_mode_mdio(struct xgbe_prv_data *pdata,
redrv_reg = XGBE_PHY_REDRV_MODE_REG + (phy_data->redrv_lane * 0x1000);
redrv_val = (u16)mode;
- return pdata->hw_if.write_ext_mii_regs(pdata, phy_data->redrv_addr,
- redrv_reg, redrv_val);
+ return pdata->hw_if.write_ext_mii_regs_c22(pdata, phy_data->redrv_addr,
+ redrv_reg, redrv_val);
}
static int xgbe_phy_set_redrv_mode_i2c(struct xgbe_prv_data *pdata,
@@ -1956,6 +2042,93 @@ static void xgbe_phy_set_redrv_mode(struct xgbe_prv_data *pdata)
xgbe_phy_put_comm_ownership(pdata);
}
+#define MAX_RX_ADAPT_RETRIES 1
+#define XGBE_PMA_RX_VAL_SIG_MASK (XGBE_PMA_RX_SIG_DET_0_MASK | \
+ XGBE_PMA_RX_VALID_0_MASK)
+
+static void xgbe_set_rx_adap_mode(struct xgbe_prv_data *pdata,
+ enum xgbe_mode mode)
+{
+ if (pdata->rx_adapt_retries++ >= MAX_RX_ADAPT_RETRIES) {
+ pdata->rx_adapt_retries = 0;
+ return;
+ }
+
+ xgbe_phy_perform_ratechange(pdata,
+ mode == XGBE_MODE_KR ?
+ XGBE_MB_CMD_SET_10G_KR :
+ XGBE_MB_CMD_SET_10G_SFI,
+ XGBE_MB_SUBCMD_RX_ADAP);
+}
+
+static void xgbe_rx_adaptation(struct xgbe_prv_data *pdata)
+{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int reg;
+
+ /* step 2: force PCS to send RX_ADAPT Req to PHY */
+ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_EQ_CTRL4,
+ XGBE_PMA_RX_AD_REQ_MASK, XGBE_PMA_RX_AD_REQ_ENABLE);
+
+ /* Step 3: Wait for RX_ADAPT ACK from the PHY */
+ msleep(200);
+
+ /* Software polls for coefficient update command (given by local PHY) */
+ reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_PHY_RX_EQ_CEU);
+
+ /* Clear the RX_AD_REQ bit */
+ XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_EQ_CTRL4,
+ XGBE_PMA_RX_AD_REQ_MASK, XGBE_PMA_RX_AD_REQ_DISABLE);
+
+ /* Check if coefficient update command is set */
+ if ((reg & XGBE_PMA_CFF_UPDT_MASK) != XGBE_PMA_CFF_UPDT_MASK)
+ goto set_mode;
+
+ /* Step 4: Check for Block lock */
+
+ /* Link status is latched low, so read once to clear
+ * and then read again to get current state
+ */
+ reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
+ reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
+ if (reg & MDIO_STAT1_LSTATUS) {
+ /* If the block lock is found, update the helpers
+ * and declare the link up
+ */
+ netif_dbg(pdata, link, pdata->netdev, "Block_lock done");
+ pdata->rx_adapt_done = true;
+ pdata->mode_set = false;
+ return;
+ }
+
+set_mode:
+ xgbe_set_rx_adap_mode(pdata, phy_data->cur_mode);
+}
+
+static void xgbe_phy_rx_adaptation(struct xgbe_prv_data *pdata)
+{
+ unsigned int reg;
+
+rx_adapt_reinit:
+ reg = XMDIO_READ_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_RX_LSTS,
+ XGBE_PMA_RX_VAL_SIG_MASK);
+
+ /* step 1: Check for RX_VALID && LF_SIGDET */
+ if ((reg & XGBE_PMA_RX_VAL_SIG_MASK) != XGBE_PMA_RX_VAL_SIG_MASK) {
+ netif_dbg(pdata, link, pdata->netdev,
+ "RX_VALID or LF_SIGDET is unset, issue rrc");
+ xgbe_phy_rrc(pdata);
+ if (pdata->rx_adapt_retries++ >= MAX_RX_ADAPT_RETRIES) {
+ pdata->rx_adapt_retries = 0;
+ return;
+ }
+ goto rx_adapt_reinit;
+ }
+
+ /* perform rx adaptation */
+ xgbe_rx_adaptation(pdata);
+}
+
static void xgbe_phy_rx_reset(struct xgbe_prv_data *pdata)
{
int reg;
@@ -2021,7 +2194,7 @@ static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata,
wait = XGBE_RATECHANGE_COUNT;
while (wait--) {
if (!XP_IOREAD_BITS(pdata, XP_DRIVER_INT_RO, STATUS))
- goto reenable_pll;
+ goto do_rx_adaptation;
usleep_range(1000, 2000);
}
@@ -2031,6 +2204,20 @@ static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata,
/* Reset on error */
xgbe_phy_rx_reset(pdata);
+ goto reenable_pll;
+
+do_rx_adaptation:
+ if (pdata->en_rx_adap && sub_cmd == XGBE_MB_SUBCMD_RX_ADAP &&
+ (cmd == XGBE_MB_CMD_SET_10G_KR || cmd == XGBE_MB_CMD_SET_10G_SFI)) {
+ netif_dbg(pdata, link, pdata->netdev,
+ "Enabling RX adaptation\n");
+ pdata->mode_set = true;
+ xgbe_phy_rx_adaptation(pdata);
+ /* return from here to avoid enabling PLL ctrl
+ * during adaptation phase
+ */
+ return;
+ }
reenable_pll:
/* Enable PLL re-initialization, not needed for PHY Power Off and RRC cmds */
@@ -2059,6 +2246,31 @@ static void xgbe_phy_power_off(struct xgbe_prv_data *pdata)
netif_dbg(pdata, link, pdata->netdev, "phy powered off\n");
}
+static bool enable_rx_adap(struct xgbe_prv_data *pdata, enum xgbe_mode mode)
+{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int ver;
+
+ /* Rx-Adaptation is not supported on older platforms(< 0x30H) */
+ ver = XGMAC_GET_BITS(pdata->hw_feat.version, MAC_VR, SNPSVER);
+ if (ver < 0x30)
+ return false;
+
+ /* Re-driver models 4223 && 4227 do not support Rx-Adaptation */
+ if (phy_data->redrv &&
+ (phy_data->redrv_model == XGBE_PHY_REDRV_MODEL_4223 ||
+ phy_data->redrv_model == XGBE_PHY_REDRV_MODEL_4227))
+ return false;
+
+ /* 10G KR mode with AN does not support Rx-Adaptation */
+ if (mode == XGBE_MODE_KR &&
+ phy_data->port_mode != XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG)
+ return false;
+
+ pdata->en_rx_adap = 1;
+ return true;
+}
+
static void xgbe_phy_sfi_mode(struct xgbe_prv_data *pdata)
{
struct xgbe_phy_data *phy_data = pdata->phy_data;
@@ -2067,7 +2279,12 @@ static void xgbe_phy_sfi_mode(struct xgbe_prv_data *pdata)
/* 10G/SFI */
if (phy_data->sfp_cable != XGBE_SFP_CABLE_PASSIVE) {
+ pdata->en_rx_adap = 0;
xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI, XGBE_MB_SUBCMD_ACTIVE);
+ } else if ((phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE) &&
+ (enable_rx_adap(pdata, XGBE_MODE_SFI))) {
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI,
+ XGBE_MB_SUBCMD_RX_ADAP);
} else {
if (phy_data->sfp_cable_len <= 1)
xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI,
@@ -2127,6 +2344,20 @@ static void xgbe_phy_sgmii_100_mode(struct xgbe_prv_data *pdata)
netif_dbg(pdata, link, pdata->netdev, "100MbE SGMII mode set\n");
}
+static void xgbe_phy_sgmii_10_mode(struct xgbe_prv_data *pdata)
+{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+
+ xgbe_phy_set_redrv_mode(pdata);
+
+ /* 10M/SGMII */
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_10MBITS);
+
+ phy_data->cur_mode = XGBE_MODE_SGMII_10;
+
+ netif_dbg(pdata, link, pdata->netdev, "10MbE SGMII mode set\n");
+}
+
static void xgbe_phy_kr_mode(struct xgbe_prv_data *pdata)
{
struct xgbe_phy_data *phy_data = pdata->phy_data;
@@ -2134,7 +2365,12 @@ static void xgbe_phy_kr_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 10G/KR */
- xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_KR, XGBE_MB_SUBCMD_NONE);
+ if (enable_rx_adap(pdata, XGBE_MODE_KR))
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_KR,
+ XGBE_MB_SUBCMD_RX_ADAP);
+ else
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_KR,
+ XGBE_MB_SUBCMD_NONE);
phy_data->cur_mode = XGBE_MODE_KR;
@@ -2185,12 +2421,15 @@ static enum xgbe_mode xgbe_phy_switch_baset_mode(struct xgbe_prv_data *pdata)
return xgbe_phy_cur_mode(pdata);
switch (xgbe_phy_cur_mode(pdata)) {
+ case XGBE_MODE_SGMII_10:
case XGBE_MODE_SGMII_100:
case XGBE_MODE_SGMII_1000:
return XGBE_MODE_KR;
+ case XGBE_MODE_KX_2500:
+ return XGBE_MODE_SGMII_1000;
case XGBE_MODE_KR:
default:
- return XGBE_MODE_SGMII_1000;
+ return XGBE_MODE_KX_2500;
}
}
@@ -2252,6 +2491,8 @@ static enum xgbe_mode xgbe_phy_get_baset_mode(struct xgbe_phy_data *phy_data,
int speed)
{
switch (speed) {
+ case SPEED_10:
+ return XGBE_MODE_SGMII_10;
case SPEED_100:
return XGBE_MODE_SGMII_100;
case SPEED_1000:
@@ -2269,6 +2510,8 @@ static enum xgbe_mode xgbe_phy_get_sfp_mode(struct xgbe_phy_data *phy_data,
int speed)
{
switch (speed) {
+ case SPEED_10:
+ return XGBE_MODE_SGMII_10;
case SPEED_100:
return XGBE_MODE_SGMII_100;
case SPEED_1000:
@@ -2343,6 +2586,9 @@ static void xgbe_phy_set_mode(struct xgbe_prv_data *pdata, enum xgbe_mode mode)
case XGBE_MODE_KR:
xgbe_phy_kr_mode(pdata);
break;
+ case XGBE_MODE_SGMII_10:
+ xgbe_phy_sgmii_10_mode(pdata);
+ break;
case XGBE_MODE_SGMII_100:
xgbe_phy_sgmii_100_mode(pdata);
break;
@@ -2399,6 +2645,9 @@ static bool xgbe_phy_use_baset_mode(struct xgbe_prv_data *pdata,
struct ethtool_link_ksettings *lks = &pdata->phy.lks;
switch (mode) {
+ case XGBE_MODE_SGMII_10:
+ return xgbe_phy_check_mode(pdata, mode,
+ XGBE_ADV(lks, 10baseT_Full));
case XGBE_MODE_SGMII_100:
return xgbe_phy_check_mode(pdata, mode,
XGBE_ADV(lks, 100baseT_Full));
@@ -2428,6 +2677,11 @@ static bool xgbe_phy_use_sfp_mode(struct xgbe_prv_data *pdata,
return false;
return xgbe_phy_check_mode(pdata, mode,
XGBE_ADV(lks, 1000baseX_Full));
+ case XGBE_MODE_SGMII_10:
+ if (phy_data->sfp_base != XGBE_SFP_BASE_1000_T)
+ return false;
+ return xgbe_phy_check_mode(pdata, mode,
+ XGBE_ADV(lks, 10baseT_Full));
case XGBE_MODE_SGMII_100:
if (phy_data->sfp_base != XGBE_SFP_BASE_1000_T)
return false;
@@ -2520,15 +2774,23 @@ static bool xgbe_phy_valid_speed_basex_mode(struct xgbe_phy_data *phy_data,
}
}
-static bool xgbe_phy_valid_speed_baset_mode(struct xgbe_phy_data *phy_data,
+static bool xgbe_phy_valid_speed_baset_mode(struct xgbe_prv_data *pdata,
int speed)
{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int ver;
+
switch (speed) {
+ case SPEED_10:
+ /* Supported in ver >= 30H */
+ ver = XGMAC_GET_BITS(pdata->hw_feat.version, MAC_VR, SNPSVER);
+ return (ver >= 0x30) ? true : false;
case SPEED_100:
case SPEED_1000:
return true;
case SPEED_2500:
- return (phy_data->port_mode == XGBE_PORT_MODE_NBASE_T);
+ return ((phy_data->port_mode == XGBE_PORT_MODE_10GBASE_T) ||
+ (phy_data->port_mode == XGBE_PORT_MODE_NBASE_T));
case SPEED_10000:
return (phy_data->port_mode == XGBE_PORT_MODE_10GBASE_T);
default:
@@ -2536,10 +2798,17 @@ static bool xgbe_phy_valid_speed_baset_mode(struct xgbe_phy_data *phy_data,
}
}
-static bool xgbe_phy_valid_speed_sfp_mode(struct xgbe_phy_data *phy_data,
+static bool xgbe_phy_valid_speed_sfp_mode(struct xgbe_prv_data *pdata,
int speed)
{
+ struct xgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int ver;
+
switch (speed) {
+ case SPEED_10:
+ /* Supported in ver >= 30H */
+ ver = XGMAC_GET_BITS(pdata->hw_feat.version, MAC_VR, SNPSVER);
+ return (ver >= 0x30) && (phy_data->sfp_speed == XGBE_SFP_SPEED_100_1000);
case SPEED_100:
return (phy_data->sfp_speed == XGBE_SFP_SPEED_100_1000);
case SPEED_1000:
@@ -2586,12 +2855,12 @@ static bool xgbe_phy_valid_speed(struct xgbe_prv_data *pdata, int speed)
case XGBE_PORT_MODE_1000BASE_T:
case XGBE_PORT_MODE_NBASE_T:
case XGBE_PORT_MODE_10GBASE_T:
- return xgbe_phy_valid_speed_baset_mode(phy_data, speed);
+ return xgbe_phy_valid_speed_baset_mode(pdata, speed);
case XGBE_PORT_MODE_1000BASE_X:
case XGBE_PORT_MODE_10GBASE_R:
return xgbe_phy_valid_speed_basex_mode(phy_data, speed);
case XGBE_PORT_MODE_SFP:
- return xgbe_phy_valid_speed_sfp_mode(phy_data, speed);
+ return xgbe_phy_valid_speed_sfp_mode(pdata, speed);
default:
return false;
}
@@ -2614,8 +2883,11 @@ static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart)
return 0;
}
- if (phy_data->sfp_mod_absent || phy_data->sfp_rx_los)
+ if (phy_data->sfp_mod_absent || phy_data->sfp_rx_los) {
+ if (pdata->en_rx_adap)
+ pdata->rx_adapt_done = false;
return 0;
+ }
}
if (phy_data->phydev) {
@@ -2637,7 +2909,29 @@ static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart)
*/
reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
- if (reg & MDIO_STAT1_LSTATUS)
+
+ if (pdata->en_rx_adap) {
+ /* if the link is available and adaptation is done,
+ * declare link up
+ */
+ if ((reg & MDIO_STAT1_LSTATUS) && pdata->rx_adapt_done)
+ return 1;
+ /* If either link is not available or adaptation is not done,
+ * retrigger the adaptation logic. (if the mode is not set,
+ * then issue mailbox command first)
+ */
+ if (pdata->mode_set) {
+ xgbe_phy_rx_adaptation(pdata);
+ } else {
+ pdata->rx_adapt_done = false;
+ xgbe_phy_set_mode(pdata, phy_data->cur_mode);
+ }
+
+ /* check again for the link and adaptation status */
+ reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
+ if ((reg & MDIO_STAT1_LSTATUS) && pdata->rx_adapt_done)
+ return 1;
+ } else if (reg & MDIO_STAT1_LSTATUS)
return 1;
if (pdata->phy.autoneg == AUTONEG_ENABLE &&
@@ -2862,6 +3156,12 @@ static int xgbe_phy_mdio_reset_setup(struct xgbe_prv_data *pdata)
static bool xgbe_phy_port_mode_mismatch(struct xgbe_prv_data *pdata)
{
struct xgbe_phy_data *phy_data = pdata->phy_data;
+ unsigned int ver;
+
+ /* 10 Mbps speed is not supported in ver < 30H */
+ ver = XGMAC_GET_BITS(pdata->hw_feat.version, MAC_VR, SNPSVER);
+ if (ver < 0x30 && (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10))
+ return true;
switch (phy_data->port_mode) {
case XGBE_PORT_MODE_BACKPLANE:
@@ -2875,7 +3175,8 @@ static bool xgbe_phy_port_mode_mismatch(struct xgbe_prv_data *pdata)
return false;
break;
case XGBE_PORT_MODE_1000BASE_T:
- if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
+ if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) ||
+ (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000))
return false;
break;
@@ -2884,14 +3185,17 @@ static bool xgbe_phy_port_mode_mismatch(struct xgbe_prv_data *pdata)
return false;
break;
case XGBE_PORT_MODE_NBASE_T:
- if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
+ if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) ||
+ (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_2500))
return false;
break;
case XGBE_PORT_MODE_10GBASE_T:
- if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
+ if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) ||
+ (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000) ||
+ (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_2500) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10000))
return false;
break;
@@ -2900,7 +3204,8 @@ static bool xgbe_phy_port_mode_mismatch(struct xgbe_prv_data *pdata)
return false;
break;
case XGBE_PORT_MODE_SFP:
- if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
+ if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) ||
+ (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000) ||
(phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10000))
return false;
@@ -3269,6 +3574,10 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
XGBE_SET_SUP(lks, Pause);
XGBE_SET_SUP(lks, Asym_Pause);
XGBE_SET_SUP(lks, TP);
+ if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) {
+ XGBE_SET_SUP(lks, 10baseT_Full);
+ phy_data->start_mode = XGBE_MODE_SGMII_10;
+ }
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) {
XGBE_SET_SUP(lks, 100baseT_Full);
phy_data->start_mode = XGBE_MODE_SGMII_100;
@@ -3299,6 +3608,10 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
XGBE_SET_SUP(lks, Pause);
XGBE_SET_SUP(lks, Asym_Pause);
XGBE_SET_SUP(lks, TP);
+ if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) {
+ XGBE_SET_SUP(lks, 10baseT_Full);
+ phy_data->start_mode = XGBE_MODE_SGMII_10;
+ }
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) {
XGBE_SET_SUP(lks, 100baseT_Full);
phy_data->start_mode = XGBE_MODE_SGMII_100;
@@ -3321,6 +3634,10 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
XGBE_SET_SUP(lks, Pause);
XGBE_SET_SUP(lks, Asym_Pause);
XGBE_SET_SUP(lks, TP);
+ if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10) {
+ XGBE_SET_SUP(lks, 10baseT_Full);
+ phy_data->start_mode = XGBE_MODE_SGMII_10;
+ }
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100) {
XGBE_SET_SUP(lks, 100baseT_Full);
phy_data->start_mode = XGBE_MODE_SGMII_100;
@@ -3329,6 +3646,10 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
XGBE_SET_SUP(lks, 1000baseT_Full);
phy_data->start_mode = XGBE_MODE_SGMII_1000;
}
+ if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_2500) {
+ XGBE_SET_SUP(lks, 2500baseT_Full);
+ phy_data->start_mode = XGBE_MODE_KX_2500;
+ }
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10000) {
XGBE_SET_SUP(lks, 10000baseT_Full);
phy_data->start_mode = XGBE_MODE_KR;
@@ -3361,6 +3682,8 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
XGBE_SET_SUP(lks, Asym_Pause);
XGBE_SET_SUP(lks, TP);
XGBE_SET_SUP(lks, FIBRE);
+ if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10)
+ phy_data->start_mode = XGBE_MODE_SGMII_10;
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_100)
phy_data->start_mode = XGBE_MODE_SGMII_100;
if (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000)
@@ -3415,8 +3738,10 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
mii->priv = pdata;
mii->name = "amd-xgbe-mii";
- mii->read = xgbe_phy_mii_read;
- mii->write = xgbe_phy_mii_write;
+ mii->read = xgbe_phy_mii_read_c22;
+ mii->write = xgbe_phy_mii_write_c22;
+ mii->read_c45 = xgbe_phy_mii_read_c45;
+ mii->write_c45 = xgbe_phy_mii_write_c45;
mii->parent = pdata->dev;
mii->phy_mask = ~0;
snprintf(mii->id, sizeof(mii->id), "%s", dev_name(pdata->dev));
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
index 7a41367c437d..ad136ed493ed 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -294,6 +294,7 @@
#define XGBE_SGMII_AN_LINK_STATUS BIT(1)
#define XGBE_SGMII_AN_LINK_SPEED (BIT(2) | BIT(3))
+#define XGBE_SGMII_AN_LINK_SPEED_10 0x00
#define XGBE_SGMII_AN_LINK_SPEED_100 0x04
#define XGBE_SGMII_AN_LINK_SPEED_1000 0x08
#define XGBE_SGMII_AN_LINK_DUPLEX BIT(4)
@@ -595,6 +596,7 @@ enum xgbe_mode {
XGBE_MODE_KX_2500,
XGBE_MODE_KR,
XGBE_MODE_X,
+ XGBE_MODE_SGMII_10,
XGBE_MODE_SGMII_100,
XGBE_MODE_SGMII_1000,
XGBE_MODE_SFI,
@@ -623,6 +625,7 @@ enum xgbe_mb_cmd {
enum xgbe_mb_subcmd {
XGBE_MB_SUBCMD_NONE = 0,
+ XGBE_MB_SUBCMD_RX_ADAP,
/* 10GbE SFP subcommands */
XGBE_MB_SUBCMD_ACTIVE = 0,
@@ -774,8 +777,11 @@ struct xgbe_hw_if {
int (*set_ext_mii_mode)(struct xgbe_prv_data *, unsigned int,
enum xgbe_mdio_mode);
- int (*read_ext_mii_regs)(struct xgbe_prv_data *, int, int);
- int (*write_ext_mii_regs)(struct xgbe_prv_data *, int, int, u16);
+ int (*read_ext_mii_regs_c22)(struct xgbe_prv_data *, int, int);
+ int (*write_ext_mii_regs_c22)(struct xgbe_prv_data *, int, int, u16);
+ int (*read_ext_mii_regs_c45)(struct xgbe_prv_data *, int, int, int);
+ int (*write_ext_mii_regs_c45)(struct xgbe_prv_data *, int, int, int,
+ u16);
int (*set_gpio)(struct xgbe_prv_data *, unsigned int);
int (*clr_gpio)(struct xgbe_prv_data *, unsigned int);
@@ -1311,6 +1317,10 @@ struct xgbe_prv_data {
bool debugfs_an_cdr_workaround;
bool debugfs_an_cdr_track_early;
+ bool en_rx_adap;
+ int rx_adapt_retries;
+ bool rx_adapt_done;
+ bool mode_set;
};
/* Function prototypes*/
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
index 77609dc0a08d..0b2a52199914 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
@@ -21,6 +21,7 @@
#include <linux/ip.h>
#include <linux/udp.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include <linux/filter.h>
MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 06508eebb585..d6d6d5d37ff3 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -384,6 +384,11 @@ void aq_nic_ndev_init(struct aq_nic_s *self)
self->ndev->mtu = aq_nic_cfg->mtu - ETH_HLEN;
self->ndev->max_mtu = aq_hw_caps->mtu - ETH_FCS_LEN - ETH_HLEN;
+ self->ndev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT |
+ NETDEV_XDP_ACT_RX_SG |
+ NETDEV_XDP_ACT_NDO_XMIT_SG;
}
void aq_nic_set_tx_ring(struct aq_nic_s *self, unsigned int idx,
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index d30d11872719..306393f8eeca 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1905,7 +1905,6 @@ static void alx_remove(struct pci_dev *pdev)
free_netdev(alx->dev);
}
-#ifdef CONFIG_PM_SLEEP
static int alx_suspend(struct device *dev)
{
struct alx_priv *alx = dev_get_drvdata(dev);
@@ -1951,12 +1950,7 @@ unlock:
return err;
}
-static SIMPLE_DEV_PM_OPS(alx_pm_ops, alx_suspend, alx_resume);
-#define ALX_PM_OPS (&alx_pm_ops)
-#else
-#define ALX_PM_OPS NULL
-#endif
-
+static DEFINE_SIMPLE_DEV_PM_OPS(alx_pm_ops, alx_suspend, alx_resume);
static pci_ers_result_t alx_pci_error_detected(struct pci_dev *pdev,
pci_channel_state_t state)
@@ -2055,7 +2049,7 @@ static struct pci_driver alx_driver = {
.probe = alx_probe,
.remove = alx_remove,
.err_handler = &alx_err_handlers,
- .driver.pm = ALX_PM_OPS,
+ .driver.pm = pm_sleep_ptr(&alx_pm_ops),
};
module_pci_driver(alx_driver);
diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index f4ca0c6c0f51..948586bf1b5b 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -213,6 +213,7 @@ config BNXT
select NET_DEVLINK
select PAGE_POOL
select DIMLIB
+ select AUXILIARY_BUS
help
This driver supports Broadcom NetXtreme-C/E 10/25/40/50 gigabit
Ethernet cards. To compile this driver as a module, choose M here:
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index b751dc8486dc..392ec09a1d8a 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -196,28 +196,6 @@ static int b44_wait_bit(struct b44 *bp, unsigned long reg,
return 0;
}
-static inline void __b44_cam_read(struct b44 *bp, unsigned char *data, int index)
-{
- u32 val;
-
- bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ |
- (index << CAM_CTRL_INDEX_SHIFT)));
-
- b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
-
- val = br32(bp, B44_CAM_DATA_LO);
-
- data[2] = (val >> 24) & 0xFF;
- data[3] = (val >> 16) & 0xFF;
- data[4] = (val >> 8) & 0xFF;
- data[5] = (val >> 0) & 0xFF;
-
- val = br32(bp, B44_CAM_DATA_HI);
-
- data[0] = (val >> 8) & 0xFF;
- data[1] = (val >> 0) & 0xFF;
-}
-
static inline void __b44_cam_write(struct b44 *bp,
const unsigned char *data, int index)
{
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 6c32f5c427b5..5d4b1f2ebeac 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2414,7 +2414,6 @@ static int bnxt_async_event_process(struct bnxt *bp,
}
bnxt_queue_sp_work(bp);
async_event_process_exit:
- bnxt_ulp_async_events(bp, cmpl);
return 0;
}
@@ -5538,7 +5537,7 @@ vnic_mru:
#endif
if ((bp->flags & BNXT_FLAG_STRIP_VLAN) || def_vlan)
req->flags |= cpu_to_le32(VNIC_CFG_REQ_FLAGS_VLAN_STRIP_MODE);
- if (!vnic_id && bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP))
+ if (!vnic_id && bnxt_ulp_registered(bp->edev))
req->flags |= cpu_to_le32(bnxt_get_roce_vnic_mode(bp));
return hwrm_req_send(bp, req);
@@ -13185,6 +13184,8 @@ static void bnxt_remove_one(struct pci_dev *pdev)
if (BNXT_PF(bp))
bnxt_sriov_disable(bp);
+ bnxt_rdma_aux_device_uninit(bp);
+
bnxt_ptp_clear(bp);
pci_disable_pcie_error_reporting(pdev);
unregister_netdev(dev);
@@ -13690,6 +13691,9 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
netif_set_tso_max_size(dev, GSO_MAX_SIZE);
+ dev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_RX_SG;
+
#ifdef CONFIG_BNXT_SRIOV
init_waitqueue_head(&bp->sriov_cfg_wait);
#endif
@@ -13780,11 +13784,13 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
bnxt_dl_fw_reporters_create(bp);
+ bnxt_rdma_aux_device_init(bp);
+
bnxt_print_device_info(bp);
pci_save_state(pdev);
- return 0;
+ return 0;
init_err_cleanup:
bnxt_dl_unregister(bp);
init_err_dl:
@@ -13828,7 +13834,6 @@ static void bnxt_shutdown(struct pci_dev *pdev)
if (netif_running(dev))
dev_close(dev);
- bnxt_ulp_shutdown(bp);
bnxt_clear_int_mode(bp);
pci_disable_device(pdev);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 5163ef4a49ea..dcb09fbe4007 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -24,6 +24,7 @@
#include <linux/interrupt.h>
#include <linux/rhashtable.h>
#include <linux/crash_dump.h>
+#include <linux/auxiliary_bus.h>
#include <net/devlink.h>
#include <net/dst_metadata.h>
#include <net/xdp.h>
@@ -1631,6 +1632,12 @@ struct bnxt_fw_health {
#define BNXT_FW_IF_RETRY 10
#define BNXT_FW_SLOT_RESET_RETRY 4
+struct bnxt_aux_priv {
+ struct auxiliary_device aux_dev;
+ struct bnxt_en_dev *edev;
+ int id;
+};
+
enum board_idx {
BCM57301,
BCM57302,
@@ -1852,6 +1859,7 @@ struct bnxt {
#define BNXT_CHIP_P4_PLUS(bp) \
(BNXT_CHIP_P4(bp) || BNXT_CHIP_P5(bp))
+ struct bnxt_aux_priv *aux_priv;
struct bnxt_en_dev *edev;
struct bnxt_napi **bnapi;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index 26913dc816d3..8b3e7697390f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -1303,7 +1303,6 @@ int bnxt_dl_register(struct bnxt *bp)
if (rc)
goto err_dl_port_unreg;
- devlink_set_features(dl, DEVLINK_F_RELOAD);
out:
devlink_register(dl);
return 0;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index a4cba7cb2783..3ed3a2b3b3a9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -749,7 +749,6 @@ int bnxt_cfg_hw_sriov(struct bnxt *bp, int *num_vfs, bool reset)
*num_vfs = rc;
}
- bnxt_ulp_sriov_cfg(bp, *num_vfs);
return 0;
}
@@ -823,10 +822,8 @@ static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs)
goto err_out2;
rc = pci_enable_sriov(bp->pdev, *num_vfs);
- if (rc) {
- bnxt_ulp_sriov_cfg(bp, 0);
+ if (rc)
goto err_out2;
- }
return 0;
@@ -872,8 +869,6 @@ void bnxt_sriov_disable(struct bnxt *bp)
rtnl_lock();
bnxt_restore_pf_fw_resources(bp);
rtnl_unlock();
-
- bnxt_ulp_sriov_cfg(bp, 0);
}
int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
index 2e54bf4fc7a7..d4cc9c371e7b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
@@ -19,89 +19,26 @@
#include <linux/irq.h>
#include <asm/byteorder.h>
#include <linux/bitmap.h>
+#include <linux/auxiliary_bus.h>
#include "bnxt_hsi.h"
#include "bnxt.h"
#include "bnxt_hwrm.h"
#include "bnxt_ulp.h"
-static int bnxt_register_dev(struct bnxt_en_dev *edev, unsigned int ulp_id,
- struct bnxt_ulp_ops *ulp_ops, void *handle)
-{
- struct net_device *dev = edev->net;
- struct bnxt *bp = netdev_priv(dev);
- struct bnxt_ulp *ulp;
-
- ASSERT_RTNL();
- if (ulp_id >= BNXT_MAX_ULP)
- return -EINVAL;
-
- ulp = &edev->ulp_tbl[ulp_id];
- if (rcu_access_pointer(ulp->ulp_ops)) {
- netdev_err(bp->dev, "ulp id %d already registered\n", ulp_id);
- return -EBUSY;
- }
- if (ulp_id == BNXT_ROCE_ULP) {
- unsigned int max_stat_ctxs;
-
- max_stat_ctxs = bnxt_get_max_func_stat_ctxs(bp);
- if (max_stat_ctxs <= BNXT_MIN_ROCE_STAT_CTXS ||
- bp->cp_nr_rings == max_stat_ctxs)
- return -ENOMEM;
- }
-
- atomic_set(&ulp->ref_count, 0);
- ulp->handle = handle;
- rcu_assign_pointer(ulp->ulp_ops, ulp_ops);
-
- if (ulp_id == BNXT_ROCE_ULP) {
- if (test_bit(BNXT_STATE_OPEN, &bp->state))
- bnxt_hwrm_vnic_cfg(bp, 0);
- }
-
- return 0;
-}
-
-static int bnxt_unregister_dev(struct bnxt_en_dev *edev, unsigned int ulp_id)
-{
- struct net_device *dev = edev->net;
- struct bnxt *bp = netdev_priv(dev);
- struct bnxt_ulp *ulp;
- int i = 0;
-
- ASSERT_RTNL();
- if (ulp_id >= BNXT_MAX_ULP)
- return -EINVAL;
-
- ulp = &edev->ulp_tbl[ulp_id];
- if (!rcu_access_pointer(ulp->ulp_ops)) {
- netdev_err(bp->dev, "ulp id %d not registered\n", ulp_id);
- return -EINVAL;
- }
- if (ulp_id == BNXT_ROCE_ULP && ulp->msix_requested)
- edev->en_ops->bnxt_free_msix(edev, ulp_id);
-
- if (ulp->max_async_event_id)
- bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, true);
-
- RCU_INIT_POINTER(ulp->ulp_ops, NULL);
- synchronize_rcu();
- ulp->max_async_event_id = 0;
- ulp->async_events_bmap = NULL;
- while (atomic_read(&ulp->ref_count) != 0 && i < 10) {
- msleep(100);
- i++;
- }
- return 0;
-}
+static DEFINE_IDA(bnxt_aux_dev_ids);
static void bnxt_fill_msix_vecs(struct bnxt *bp, struct bnxt_msix_entry *ent)
{
struct bnxt_en_dev *edev = bp->edev;
int num_msix, idx, i;
- num_msix = edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested;
- idx = edev->ulp_tbl[BNXT_ROCE_ULP].msix_base;
+ if (!edev->ulp_tbl->msix_requested) {
+ netdev_warn(bp->dev, "Requested MSI-X vectors insufficient\n");
+ return;
+ }
+ num_msix = edev->ulp_tbl->msix_requested;
+ idx = edev->ulp_tbl->msix_base;
for (i = 0; i < num_msix; i++) {
ent[i].vector = bp->irq_tbl[idx + i].vector;
ent[i].ring_idx = idx + i;
@@ -115,125 +52,95 @@ static void bnxt_fill_msix_vecs(struct bnxt *bp, struct bnxt_msix_entry *ent)
}
}
-static int bnxt_req_msix_vecs(struct bnxt_en_dev *edev, unsigned int ulp_id,
- struct bnxt_msix_entry *ent, int num_msix)
+int bnxt_register_dev(struct bnxt_en_dev *edev,
+ struct bnxt_ulp_ops *ulp_ops,
+ void *handle)
{
struct net_device *dev = edev->net;
struct bnxt *bp = netdev_priv(dev);
- struct bnxt_hw_resc *hw_resc;
- int max_idx, max_cp_rings;
- int avail_msix, idx;
- int total_vecs;
- int rc = 0;
-
- ASSERT_RTNL();
- if (ulp_id != BNXT_ROCE_ULP)
- return -EINVAL;
-
- if (!(bp->flags & BNXT_FLAG_USING_MSIX))
- return -ENODEV;
+ unsigned int max_stat_ctxs;
+ struct bnxt_ulp *ulp;
- if (edev->ulp_tbl[ulp_id].msix_requested)
- return -EAGAIN;
+ max_stat_ctxs = bnxt_get_max_func_stat_ctxs(bp);
+ if (max_stat_ctxs <= BNXT_MIN_ROCE_STAT_CTXS ||
+ bp->cp_nr_rings == max_stat_ctxs)
+ return -ENOMEM;
- max_cp_rings = bnxt_get_max_func_cp_rings(bp);
- avail_msix = bnxt_get_avail_msix(bp, num_msix);
- if (!avail_msix)
+ ulp = edev->ulp_tbl;
+ if (!ulp)
return -ENOMEM;
- if (avail_msix > num_msix)
- avail_msix = num_msix;
-
- if (BNXT_NEW_RM(bp)) {
- idx = bp->cp_nr_rings;
- } else {
- max_idx = min_t(int, bp->total_irqs, max_cp_rings);
- idx = max_idx - avail_msix;
- }
- edev->ulp_tbl[ulp_id].msix_base = idx;
- edev->ulp_tbl[ulp_id].msix_requested = avail_msix;
- hw_resc = &bp->hw_resc;
- total_vecs = idx + avail_msix;
- if (bp->total_irqs < total_vecs ||
- (BNXT_NEW_RM(bp) && hw_resc->resv_irqs < total_vecs)) {
- if (netif_running(dev)) {
- bnxt_close_nic(bp, true, false);
- rc = bnxt_open_nic(bp, true, false);
- } else {
- rc = bnxt_reserve_rings(bp, true);
- }
- }
- if (rc) {
- edev->ulp_tbl[ulp_id].msix_requested = 0;
- return -EAGAIN;
- }
- if (BNXT_NEW_RM(bp)) {
- int resv_msix;
+ ulp->handle = handle;
+ rcu_assign_pointer(ulp->ulp_ops, ulp_ops);
+
+ if (test_bit(BNXT_STATE_OPEN, &bp->state))
+ bnxt_hwrm_vnic_cfg(bp, 0);
- resv_msix = hw_resc->resv_irqs - bp->cp_nr_rings;
- avail_msix = min_t(int, resv_msix, avail_msix);
- edev->ulp_tbl[ulp_id].msix_requested = avail_msix;
- }
- bnxt_fill_msix_vecs(bp, ent);
+ bnxt_fill_msix_vecs(bp, bp->edev->msix_entries);
edev->flags |= BNXT_EN_FLAG_MSIX_REQUESTED;
- return avail_msix;
+ return 0;
}
+EXPORT_SYMBOL(bnxt_register_dev);
-static int bnxt_free_msix_vecs(struct bnxt_en_dev *edev, unsigned int ulp_id)
+void bnxt_unregister_dev(struct bnxt_en_dev *edev)
{
struct net_device *dev = edev->net;
struct bnxt *bp = netdev_priv(dev);
+ struct bnxt_ulp *ulp;
+ int i = 0;
- ASSERT_RTNL();
- if (ulp_id != BNXT_ROCE_ULP)
- return -EINVAL;
+ ulp = edev->ulp_tbl;
+ if (ulp->msix_requested)
+ edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED;
- if (!(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))
- return 0;
+ if (ulp->max_async_event_id)
+ bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, true);
- edev->ulp_tbl[ulp_id].msix_requested = 0;
- edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED;
- if (netif_running(dev) && !(edev->flags & BNXT_EN_FLAG_ULP_STOPPED)) {
- bnxt_close_nic(bp, true, false);
- bnxt_open_nic(bp, true, false);
+ RCU_INIT_POINTER(ulp->ulp_ops, NULL);
+ synchronize_rcu();
+ ulp->max_async_event_id = 0;
+ ulp->async_events_bmap = NULL;
+ while (atomic_read(&ulp->ref_count) != 0 && i < 10) {
+ msleep(100);
+ i++;
}
- return 0;
+ return;
}
+EXPORT_SYMBOL(bnxt_unregister_dev);
int bnxt_get_ulp_msix_num(struct bnxt *bp)
{
- if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {
- struct bnxt_en_dev *edev = bp->edev;
+ u32 roce_msix = BNXT_VF(bp) ?
+ BNXT_MAX_VF_ROCE_MSIX : BNXT_MAX_ROCE_MSIX;
- return edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested;
- }
- return 0;
+ return ((bp->flags & BNXT_FLAG_ROCE_CAP) ?
+ min_t(u32, roce_msix, num_online_cpus()) : 0);
}
int bnxt_get_ulp_msix_base(struct bnxt *bp)
{
- if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {
+ if (bnxt_ulp_registered(bp->edev)) {
struct bnxt_en_dev *edev = bp->edev;
- if (edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested)
- return edev->ulp_tbl[BNXT_ROCE_ULP].msix_base;
+ if (edev->ulp_tbl->msix_requested)
+ return edev->ulp_tbl->msix_base;
}
return 0;
}
int bnxt_get_ulp_stat_ctxs(struct bnxt *bp)
{
- if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {
+ if (bnxt_ulp_registered(bp->edev)) {
struct bnxt_en_dev *edev = bp->edev;
- if (edev->ulp_tbl[BNXT_ROCE_ULP].msix_requested)
+ if (edev->ulp_tbl->msix_requested)
return BNXT_MIN_ROCE_STAT_CTXS;
}
return 0;
}
-static int bnxt_send_msg(struct bnxt_en_dev *edev, unsigned int ulp_id,
+int bnxt_send_msg(struct bnxt_en_dev *edev,
struct bnxt_fw_msg *fw_msg)
{
struct net_device *dev = edev->net;
@@ -243,7 +150,7 @@ static int bnxt_send_msg(struct bnxt_en_dev *edev, unsigned int ulp_id,
u32 resp_len;
int rc;
- if (ulp_id != BNXT_ROCE_ULP && bp->fw_reset_state)
+ if (bp->fw_reset_state)
return -EBUSY;
rc = hwrm_req_init(bp, req, 0 /* don't care */);
@@ -267,42 +174,36 @@ static int bnxt_send_msg(struct bnxt_en_dev *edev, unsigned int ulp_id,
hwrm_req_drop(bp, req);
return rc;
}
-
-static void bnxt_ulp_get(struct bnxt_ulp *ulp)
-{
- atomic_inc(&ulp->ref_count);
-}
-
-static void bnxt_ulp_put(struct bnxt_ulp *ulp)
-{
- atomic_dec(&ulp->ref_count);
-}
+EXPORT_SYMBOL(bnxt_send_msg);
void bnxt_ulp_stop(struct bnxt *bp)
{
+ struct bnxt_aux_priv *aux_priv = bp->aux_priv;
struct bnxt_en_dev *edev = bp->edev;
- struct bnxt_ulp_ops *ops;
- int i;
if (!edev)
return;
edev->flags |= BNXT_EN_FLAG_ULP_STOPPED;
- for (i = 0; i < BNXT_MAX_ULP; i++) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[i];
+ if (aux_priv) {
+ struct auxiliary_device *adev;
- ops = rtnl_dereference(ulp->ulp_ops);
- if (!ops || !ops->ulp_stop)
- continue;
- ops->ulp_stop(ulp->handle);
+ adev = &aux_priv->aux_dev;
+ if (adev->dev.driver) {
+ struct auxiliary_driver *adrv;
+ pm_message_t pm = {};
+
+ adrv = to_auxiliary_drv(adev->dev.driver);
+ edev->en_state = bp->state;
+ adrv->suspend(adev, pm);
+ }
}
}
void bnxt_ulp_start(struct bnxt *bp, int err)
{
+ struct bnxt_aux_priv *aux_priv = bp->aux_priv;
struct bnxt_en_dev *edev = bp->edev;
- struct bnxt_ulp_ops *ops;
- int i;
if (!edev)
return;
@@ -312,58 +213,19 @@ void bnxt_ulp_start(struct bnxt *bp, int err)
if (err)
return;
- for (i = 0; i < BNXT_MAX_ULP; i++) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[i];
-
- ops = rtnl_dereference(ulp->ulp_ops);
- if (!ops || !ops->ulp_start)
- continue;
- ops->ulp_start(ulp->handle);
- }
-}
-
-void bnxt_ulp_sriov_cfg(struct bnxt *bp, int num_vfs)
-{
- struct bnxt_en_dev *edev = bp->edev;
- struct bnxt_ulp_ops *ops;
- int i;
-
- if (!edev)
- return;
+ if (aux_priv) {
+ struct auxiliary_device *adev;
- for (i = 0; i < BNXT_MAX_ULP; i++) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[i];
+ adev = &aux_priv->aux_dev;
+ if (adev->dev.driver) {
+ struct auxiliary_driver *adrv;
- rcu_read_lock();
- ops = rcu_dereference(ulp->ulp_ops);
- if (!ops || !ops->ulp_sriov_config) {
- rcu_read_unlock();
- continue;
+ adrv = to_auxiliary_drv(adev->dev.driver);
+ edev->en_state = bp->state;
+ adrv->resume(adev);
}
- bnxt_ulp_get(ulp);
- rcu_read_unlock();
- ops->ulp_sriov_config(ulp->handle, num_vfs);
- bnxt_ulp_put(ulp);
}
-}
-void bnxt_ulp_shutdown(struct bnxt *bp)
-{
- struct bnxt_en_dev *edev = bp->edev;
- struct bnxt_ulp_ops *ops;
- int i;
-
- if (!edev)
- return;
-
- for (i = 0; i < BNXT_MAX_ULP; i++) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[i];
-
- ops = rtnl_dereference(ulp->ulp_ops);
- if (!ops || !ops->ulp_shutdown)
- continue;
- ops->ulp_shutdown(ulp->handle);
- }
}
void bnxt_ulp_irq_stop(struct bnxt *bp)
@@ -374,8 +236,8 @@ void bnxt_ulp_irq_stop(struct bnxt *bp)
if (!edev || !(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))
return;
- if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[BNXT_ROCE_ULP];
+ if (bnxt_ulp_registered(bp->edev)) {
+ struct bnxt_ulp *ulp = edev->ulp_tbl;
if (!ulp->msix_requested)
return;
@@ -395,8 +257,8 @@ void bnxt_ulp_irq_restart(struct bnxt *bp, int err)
if (!edev || !(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))
return;
- if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[BNXT_ROCE_ULP];
+ if (bnxt_ulp_registered(bp->edev)) {
+ struct bnxt_ulp *ulp = edev->ulp_tbl;
struct bnxt_msix_entry *ent = NULL;
if (!ulp->msix_requested)
@@ -418,46 +280,15 @@ void bnxt_ulp_irq_restart(struct bnxt *bp, int err)
}
}
-void bnxt_ulp_async_events(struct bnxt *bp, struct hwrm_async_event_cmpl *cmpl)
-{
- u16 event_id = le16_to_cpu(cmpl->event_id);
- struct bnxt_en_dev *edev = bp->edev;
- struct bnxt_ulp_ops *ops;
- int i;
-
- if (!edev)
- return;
-
- rcu_read_lock();
- for (i = 0; i < BNXT_MAX_ULP; i++) {
- struct bnxt_ulp *ulp = &edev->ulp_tbl[i];
-
- ops = rcu_dereference(ulp->ulp_ops);
- if (!ops || !ops->ulp_async_notifier)
- continue;
- if (!ulp->async_events_bmap ||
- event_id > ulp->max_async_event_id)
- continue;
-
- /* Read max_async_event_id first before testing the bitmap. */
- smp_rmb();
- if (test_bit(event_id, ulp->async_events_bmap))
- ops->ulp_async_notifier(ulp->handle, cmpl);
- }
- rcu_read_unlock();
-}
-
-static int bnxt_register_async_events(struct bnxt_en_dev *edev, unsigned int ulp_id,
- unsigned long *events_bmap, u16 max_id)
+int bnxt_register_async_events(struct bnxt_en_dev *edev,
+ unsigned long *events_bmap,
+ u16 max_id)
{
struct net_device *dev = edev->net;
struct bnxt *bp = netdev_priv(dev);
struct bnxt_ulp *ulp;
- if (ulp_id >= BNXT_MAX_ULP)
- return -EINVAL;
-
- ulp = &edev->ulp_tbl[ulp_id];
+ ulp = edev->ulp_tbl;
ulp->async_events_bmap = events_bmap;
/* Make sure bnxt_ulp_async_events() sees this order */
smp_wmb();
@@ -465,38 +296,121 @@ static int bnxt_register_async_events(struct bnxt_en_dev *edev, unsigned int ulp
bnxt_hwrm_func_drv_rgtr(bp, events_bmap, max_id + 1, true);
return 0;
}
+EXPORT_SYMBOL(bnxt_register_async_events);
-static const struct bnxt_en_ops bnxt_en_ops_tbl = {
- .bnxt_register_device = bnxt_register_dev,
- .bnxt_unregister_device = bnxt_unregister_dev,
- .bnxt_request_msix = bnxt_req_msix_vecs,
- .bnxt_free_msix = bnxt_free_msix_vecs,
- .bnxt_send_fw_msg = bnxt_send_msg,
- .bnxt_register_fw_async_events = bnxt_register_async_events,
-};
+void bnxt_rdma_aux_device_uninit(struct bnxt *bp)
+{
+ struct bnxt_aux_priv *aux_priv;
+ struct auxiliary_device *adev;
+
+ /* Skip if no auxiliary device init was done. */
+ if (!(bp->flags & BNXT_FLAG_ROCE_CAP))
+ return;
+
+ aux_priv = bp->aux_priv;
+ adev = &aux_priv->aux_dev;
+ auxiliary_device_delete(adev);
+ auxiliary_device_uninit(adev);
+}
-struct bnxt_en_dev *bnxt_ulp_probe(struct net_device *dev)
+static void bnxt_aux_dev_release(struct device *dev)
{
- struct bnxt *bp = netdev_priv(dev);
- struct bnxt_en_dev *edev;
+ struct bnxt_aux_priv *aux_priv =
+ container_of(dev, struct bnxt_aux_priv, aux_dev.dev);
+
+ ida_free(&bnxt_aux_dev_ids, aux_priv->id);
+ kfree(aux_priv->edev->ulp_tbl);
+ kfree(aux_priv->edev);
+ kfree(aux_priv);
+}
+
+static void bnxt_set_edev_info(struct bnxt_en_dev *edev, struct bnxt *bp)
+{
+ edev->net = bp->dev;
+ edev->pdev = bp->pdev;
+ edev->l2_db_size = bp->db_size;
+ edev->l2_db_size_nc = bp->db_size;
- edev = bp->edev;
- if (!edev) {
- edev = kzalloc(sizeof(*edev), GFP_KERNEL);
- if (!edev)
- return ERR_PTR(-ENOMEM);
- edev->en_ops = &bnxt_en_ops_tbl;
- edev->net = dev;
- edev->pdev = bp->pdev;
- edev->l2_db_size = bp->db_size;
- edev->l2_db_size_nc = bp->db_size;
- bp->edev = edev;
- }
- edev->flags &= ~BNXT_EN_FLAG_ROCE_CAP;
if (bp->flags & BNXT_FLAG_ROCEV1_CAP)
edev->flags |= BNXT_EN_FLAG_ROCEV1_CAP;
if (bp->flags & BNXT_FLAG_ROCEV2_CAP)
edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP;
- return bp->edev;
+ if (bp->flags & BNXT_FLAG_VF)
+ edev->flags |= BNXT_EN_FLAG_VF;
+
+ edev->chip_num = bp->chip_num;
+ edev->hw_ring_stats_size = bp->hw_ring_stats_size;
+ edev->pf_port_id = bp->pf.port_id;
+ edev->en_state = bp->state;
+
+ edev->ulp_tbl->msix_requested = bnxt_get_ulp_msix_num(bp);
+}
+
+void bnxt_rdma_aux_device_init(struct bnxt *bp)
+{
+ struct auxiliary_device *aux_dev;
+ struct bnxt_aux_priv *aux_priv;
+ struct bnxt_en_dev *edev;
+ struct bnxt_ulp *ulp;
+ int rc;
+
+ if (!(bp->flags & BNXT_FLAG_ROCE_CAP))
+ return;
+
+ bp->aux_priv = kzalloc(sizeof(*bp->aux_priv), GFP_KERNEL);
+ if (!bp->aux_priv)
+ goto exit;
+
+ bp->aux_priv->id = ida_alloc(&bnxt_aux_dev_ids, GFP_KERNEL);
+ if (bp->aux_priv->id < 0) {
+ netdev_warn(bp->dev,
+ "ida alloc failed for ROCE auxiliary device\n");
+ kfree(bp->aux_priv);
+ goto exit;
+ }
+
+ aux_priv = bp->aux_priv;
+ aux_dev = &aux_priv->aux_dev;
+ aux_dev->id = aux_priv->id;
+ aux_dev->name = "rdma";
+ aux_dev->dev.parent = &bp->pdev->dev;
+ aux_dev->dev.release = bnxt_aux_dev_release;
+
+ rc = auxiliary_device_init(aux_dev);
+ if (rc) {
+ ida_free(&bnxt_aux_dev_ids, bp->aux_priv->id);
+ kfree(bp->aux_priv);
+ goto exit;
+ }
+
+ /* From this point, all cleanup will happen via the .release callback &
+ * any error unwinding will need to include a call to
+ * auxiliary_device_uninit.
+ */
+ edev = kzalloc(sizeof(*edev), GFP_KERNEL);
+ if (!edev)
+ goto aux_dev_uninit;
+
+ ulp = kzalloc(sizeof(*ulp), GFP_KERNEL);
+ if (!ulp)
+ goto aux_dev_uninit;
+
+ edev->ulp_tbl = ulp;
+ aux_priv->edev = edev;
+ bp->edev = edev;
+ bnxt_set_edev_info(edev, bp);
+
+ rc = auxiliary_device_add(aux_dev);
+ if (rc) {
+ netdev_warn(bp->dev,
+ "Failed to add auxiliary device for ROCE\n");
+ goto aux_dev_uninit;
+ }
+
+ return;
+
+aux_dev_uninit:
+ auxiliary_device_uninit(aux_dev);
+exit:
+ bp->flags &= ~BNXT_FLAG_ROCE_CAP;
}
-EXPORT_SYMBOL(bnxt_ulp_probe);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
index 42b50abc3e91..80cbc4b6130a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
@@ -15,6 +15,8 @@
#define BNXT_MIN_ROCE_CP_RINGS 2
#define BNXT_MIN_ROCE_STAT_CTXS 1
+#define BNXT_MAX_ROCE_MSIX 9
+#define BNXT_MAX_VF_ROCE_MSIX 2
struct hwrm_async_event_cmpl;
struct bnxt;
@@ -26,12 +28,6 @@ struct bnxt_msix_entry {
};
struct bnxt_ulp_ops {
- /* async_notifier() cannot sleep (in BH context) */
- void (*ulp_async_notifier)(void *, struct hwrm_async_event_cmpl *);
- void (*ulp_stop)(void *);
- void (*ulp_start)(void *);
- void (*ulp_sriov_config)(void *, int);
- void (*ulp_shutdown)(void *);
void (*ulp_irq_stop)(void *);
void (*ulp_irq_restart)(void *, struct bnxt_msix_entry *);
};
@@ -57,6 +53,7 @@ struct bnxt_ulp {
struct bnxt_en_dev {
struct net_device *net;
struct pci_dev *pdev;
+ struct bnxt_msix_entry msix_entries[BNXT_MAX_ROCE_MSIX];
u32 flags;
#define BNXT_EN_FLAG_ROCEV1_CAP 0x1
#define BNXT_EN_FLAG_ROCEV2_CAP 0x2
@@ -64,8 +61,10 @@ struct bnxt_en_dev {
BNXT_EN_FLAG_ROCEV2_CAP)
#define BNXT_EN_FLAG_MSIX_REQUESTED 0x4
#define BNXT_EN_FLAG_ULP_STOPPED 0x8
- const struct bnxt_en_ops *en_ops;
- struct bnxt_ulp ulp_tbl[BNXT_MAX_ULP];
+ #define BNXT_EN_FLAG_VF 0x10
+#define BNXT_EN_VF(edev) ((edev)->flags & BNXT_EN_FLAG_VF)
+
+ struct bnxt_ulp *ulp_tbl;
int l2_db_size; /* Doorbell BAR size in
* bytes mapped by L2
* driver.
@@ -74,24 +73,19 @@ struct bnxt_en_dev {
* bytes mapped as non-
* cacheable.
*/
+ u16 chip_num;
+ u16 hw_ring_stats_size;
+ u16 pf_port_id;
+ unsigned long en_state; /* Could be checked in
+ * RoCE driver suspend
+ * mode only. Will be
+ * updated in resume.
+ */
};
-struct bnxt_en_ops {
- int (*bnxt_register_device)(struct bnxt_en_dev *, unsigned int,
- struct bnxt_ulp_ops *, void *);
- int (*bnxt_unregister_device)(struct bnxt_en_dev *, unsigned int);
- int (*bnxt_request_msix)(struct bnxt_en_dev *, unsigned int,
- struct bnxt_msix_entry *, int);
- int (*bnxt_free_msix)(struct bnxt_en_dev *, unsigned int);
- int (*bnxt_send_fw_msg)(struct bnxt_en_dev *, unsigned int,
- struct bnxt_fw_msg *);
- int (*bnxt_register_fw_async_events)(struct bnxt_en_dev *, unsigned int,
- unsigned long *, u16);
-};
-
-static inline bool bnxt_ulp_registered(struct bnxt_en_dev *edev, int ulp_id)
+static inline bool bnxt_ulp_registered(struct bnxt_en_dev *edev)
{
- if (edev && rcu_access_pointer(edev->ulp_tbl[ulp_id].ulp_ops))
+ if (edev && edev->ulp_tbl)
return true;
return false;
}
@@ -102,10 +96,15 @@ int bnxt_get_ulp_stat_ctxs(struct bnxt *bp);
void bnxt_ulp_stop(struct bnxt *bp);
void bnxt_ulp_start(struct bnxt *bp, int err);
void bnxt_ulp_sriov_cfg(struct bnxt *bp, int num_vfs);
-void bnxt_ulp_shutdown(struct bnxt *bp);
void bnxt_ulp_irq_stop(struct bnxt *bp);
void bnxt_ulp_irq_restart(struct bnxt *bp, int err);
void bnxt_ulp_async_events(struct bnxt *bp, struct hwrm_async_event_cmpl *cmpl);
-struct bnxt_en_dev *bnxt_ulp_probe(struct net_device *dev);
-
+void bnxt_rdma_aux_device_uninit(struct bnxt *bp);
+void bnxt_rdma_aux_device_init(struct bnxt *bp);
+int bnxt_register_dev(struct bnxt_en_dev *edev, struct bnxt_ulp_ops *ulp_ops,
+ void *handle);
+void bnxt_unregister_dev(struct bnxt_en_dev *edev);
+int bnxt_send_msg(struct bnxt_en_dev *edev, struct bnxt_fw_msg *fw_msg);
+int bnxt_register_async_events(struct bnxt_en_dev *edev,
+ unsigned long *events_bmap, u16 max_id);
#endif
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 36d5202c0aee..5843c93b1711 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -422,9 +422,11 @@ static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog)
if (prog) {
bnxt_set_rx_skb_mode(bp, true);
+ xdp_features_set_redirect_target(dev, true);
} else {
int rx, tx;
+ xdp_features_clear_redirect_target(dev);
bnxt_set_rx_skb_mode(bp, false);
bnxt_get_max_rings(bp, &rx, &tx, true);
if (rx > 1) {
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 21973046b12b..d937daa8ee88 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2316,6 +2316,14 @@ static unsigned int bcmgenet_desc_rx(struct bcmgenet_rx_ring *ring,
__func__, p_index, ring->c_index,
ring->read_ptr, dma_length_status);
+ if (unlikely(len > RX_BUF_LENGTH)) {
+ netif_err(priv, rx_status, dev, "oversized packet\n");
+ dev->stats.rx_length_errors++;
+ dev->stats.rx_errors++;
+ dev_kfree_skb_any(skb);
+ goto next;
+ }
+
if (unlikely(!(dma_flag & DMA_EOP) || !(dma_flag & DMA_SOP))) {
netif_err(priv, rx_status, dev,
"dropping fragmented packet!\n");
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index f55d9d9c01a8..3a4b6cb7b7b9 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -77,14 +77,18 @@ int bcmgenet_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
if (wol->wolopts) {
device_set_wakeup_enable(kdev, 1);
/* Avoid unbalanced enable_irq_wake calls */
- if (priv->wol_irq_disabled)
+ if (priv->wol_irq_disabled) {
enable_irq_wake(priv->wol_irq);
+ enable_irq_wake(priv->irq0);
+ }
priv->wol_irq_disabled = false;
} else {
device_set_wakeup_enable(kdev, 0);
/* Avoid unbalanced disable_irq_wake calls */
- if (!priv->wol_irq_disabled)
+ if (!priv->wol_irq_disabled) {
disable_irq_wake(priv->wol_irq);
+ disable_irq_wake(priv->irq0);
+ }
priv->wol_irq_disabled = true;
}
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index b615176338b2..be042905ada2 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -176,15 +176,6 @@ void bcmgenet_phy_power_set(struct net_device *dev, bool enable)
static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv)
{
- u32 reg;
-
- if (!GENET_IS_V5(priv)) {
- /* Speed settings are set in bcmgenet_mii_setup() */
- reg = bcmgenet_sys_readl(priv, SYS_PORT_CTRL);
- reg |= LED_ACT_SOURCE_MAC;
- bcmgenet_sys_writel(priv, reg, SYS_PORT_CTRL);
- }
-
if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET)
fixed_phy_set_link_update(priv->dev->phydev,
bcmgenet_fixed_phy_link_update);
@@ -217,6 +208,8 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
if (!phy_name) {
phy_name = "MoCA";
+ if (!GENET_IS_V5(priv))
+ port_ctrl |= LED_ACT_SOURCE_MAC;
bcmgenet_moca_phy_setup(priv);
}
break;
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index 9c410f93a103..14dfec4db8f9 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -768,8 +768,6 @@
#define gem_readl_n(port, reg, idx) (port)->macb_reg_readl((port), GEM_##reg + idx * 4)
#define gem_writel_n(port, reg, idx, value) (port)->macb_reg_writel((port), GEM_##reg + idx * 4, (value))
-#define PTP_TS_BUFFER_SIZE 128 /* must be power of 2 */
-
/* Conditional GEM/MACB macros. These perform the operation to the correct
* register dependent on whether the device is a GEM or a MACB. For registers
* and bitfields that are common across both devices, use macb_{read,write}l
@@ -819,11 +817,6 @@ struct macb_dma_desc_ptp {
u32 ts_1;
u32 ts_2;
};
-
-struct gem_tx_ts {
- struct sk_buff *skb;
- struct macb_dma_desc_ptp desc_ptp;
-};
#endif
/* DMA descriptor bitfields */
@@ -1224,12 +1217,6 @@ struct macb_queue {
void *rx_buffers;
struct napi_struct napi_rx;
struct queue_stats stats;
-
-#ifdef CONFIG_MACB_USE_HWSTAMP
- struct work_struct tx_ts_task;
- unsigned int tx_ts_head, tx_ts_tail;
- struct gem_tx_ts tx_timestamps[PTP_TS_BUFFER_SIZE];
-#endif
};
struct ethtool_rx_fs_item {
@@ -1340,14 +1327,14 @@ enum macb_bd_control {
void gem_ptp_init(struct net_device *ndev);
void gem_ptp_remove(struct net_device *ndev);
-int gem_ptp_txstamp(struct macb_queue *queue, struct sk_buff *skb, struct macb_dma_desc *des);
+void gem_ptp_txstamp(struct macb *bp, struct sk_buff *skb, struct macb_dma_desc *desc);
void gem_ptp_rxstamp(struct macb *bp, struct sk_buff *skb, struct macb_dma_desc *desc);
-static inline int gem_ptp_do_txstamp(struct macb_queue *queue, struct sk_buff *skb, struct macb_dma_desc *desc)
+static inline void gem_ptp_do_txstamp(struct macb *bp, struct sk_buff *skb, struct macb_dma_desc *desc)
{
- if (queue->bp->tstamp_config.tx_type == TSTAMP_DISABLED)
- return -ENOTSUPP;
+ if (bp->tstamp_config.tx_type == TSTAMP_DISABLED)
+ return;
- return gem_ptp_txstamp(queue, skb, desc);
+ gem_ptp_txstamp(bp, skb, desc);
}
static inline void gem_ptp_do_rxstamp(struct macb *bp, struct sk_buff *skb, struct macb_dma_desc *desc)
@@ -1363,11 +1350,7 @@ int gem_set_hwtst(struct net_device *dev, struct ifreq *ifr, int cmd);
static inline void gem_ptp_init(struct net_device *ndev) { }
static inline void gem_ptp_remove(struct net_device *ndev) { }
-static inline int gem_ptp_do_txstamp(struct macb_queue *queue, struct sk_buff *skb, struct macb_dma_desc *desc)
-{
- return -1;
-}
-
+static inline void gem_ptp_do_txstamp(struct macb *bp, struct sk_buff *skb, struct macb_dma_desc *desc) { }
static inline void gem_ptp_do_rxstamp(struct macb *bp, struct sk_buff *skb, struct macb_dma_desc *desc) { }
#endif
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 6cda31520c42..6e141a8bbf43 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -334,7 +334,7 @@ static int macb_mdio_wait_for_idle(struct macb *bp)
1, MACB_MDIO_TIMEOUT);
}
-static int macb_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
+static int macb_mdio_read_c22(struct mii_bus *bus, int mii_id, int regnum)
{
struct macb *bp = bus->priv;
int status;
@@ -347,35 +347,62 @@ static int macb_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
if (status < 0)
goto mdio_read_exit;
- if (regnum & MII_ADDR_C45) {
- macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
- | MACB_BF(RW, MACB_MAN_C45_ADDR)
- | MACB_BF(PHYA, mii_id)
- | MACB_BF(REGA, (regnum >> 16) & 0x1F)
- | MACB_BF(DATA, regnum & 0xFFFF)
- | MACB_BF(CODE, MACB_MAN_C45_CODE)));
-
- status = macb_mdio_wait_for_idle(bp);
- if (status < 0)
- goto mdio_read_exit;
-
- macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
- | MACB_BF(RW, MACB_MAN_C45_READ)
- | MACB_BF(PHYA, mii_id)
- | MACB_BF(REGA, (regnum >> 16) & 0x1F)
- | MACB_BF(CODE, MACB_MAN_C45_CODE)));
- } else {
- macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C22_SOF)
- | MACB_BF(RW, MACB_MAN_C22_READ)
- | MACB_BF(PHYA, mii_id)
- | MACB_BF(REGA, regnum)
- | MACB_BF(CODE, MACB_MAN_C22_CODE)));
+ macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C22_SOF)
+ | MACB_BF(RW, MACB_MAN_C22_READ)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, regnum)
+ | MACB_BF(CODE, MACB_MAN_C22_CODE)));
+
+ status = macb_mdio_wait_for_idle(bp);
+ if (status < 0)
+ goto mdio_read_exit;
+
+ status = MACB_BFEXT(DATA, macb_readl(bp, MAN));
+
+mdio_read_exit:
+ pm_runtime_mark_last_busy(&bp->pdev->dev);
+ pm_runtime_put_autosuspend(&bp->pdev->dev);
+mdio_pm_exit:
+ return status;
+}
+
+static int macb_mdio_read_c45(struct mii_bus *bus, int mii_id, int devad,
+ int regnum)
+{
+ struct macb *bp = bus->priv;
+ int status;
+
+ status = pm_runtime_get_sync(&bp->pdev->dev);
+ if (status < 0) {
+ pm_runtime_put_noidle(&bp->pdev->dev);
+ goto mdio_pm_exit;
}
status = macb_mdio_wait_for_idle(bp);
if (status < 0)
goto mdio_read_exit;
+ macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
+ | MACB_BF(RW, MACB_MAN_C45_ADDR)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, devad & 0x1F)
+ | MACB_BF(DATA, regnum & 0xFFFF)
+ | MACB_BF(CODE, MACB_MAN_C45_CODE)));
+
+ status = macb_mdio_wait_for_idle(bp);
+ if (status < 0)
+ goto mdio_read_exit;
+
+ macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
+ | MACB_BF(RW, MACB_MAN_C45_READ)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, devad & 0x1F)
+ | MACB_BF(CODE, MACB_MAN_C45_CODE)));
+
+ status = macb_mdio_wait_for_idle(bp);
+ if (status < 0)
+ goto mdio_read_exit;
+
status = MACB_BFEXT(DATA, macb_readl(bp, MAN));
mdio_read_exit:
@@ -385,8 +412,8 @@ mdio_pm_exit:
return status;
}
-static int macb_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
- u16 value)
+static int macb_mdio_write_c22(struct mii_bus *bus, int mii_id, int regnum,
+ u16 value)
{
struct macb *bp = bus->priv;
int status;
@@ -399,37 +426,63 @@ static int macb_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
if (status < 0)
goto mdio_write_exit;
- if (regnum & MII_ADDR_C45) {
- macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
- | MACB_BF(RW, MACB_MAN_C45_ADDR)
- | MACB_BF(PHYA, mii_id)
- | MACB_BF(REGA, (regnum >> 16) & 0x1F)
- | MACB_BF(DATA, regnum & 0xFFFF)
- | MACB_BF(CODE, MACB_MAN_C45_CODE)));
-
- status = macb_mdio_wait_for_idle(bp);
- if (status < 0)
- goto mdio_write_exit;
-
- macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
- | MACB_BF(RW, MACB_MAN_C45_WRITE)
- | MACB_BF(PHYA, mii_id)
- | MACB_BF(REGA, (regnum >> 16) & 0x1F)
- | MACB_BF(CODE, MACB_MAN_C45_CODE)
- | MACB_BF(DATA, value)));
- } else {
- macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C22_SOF)
- | MACB_BF(RW, MACB_MAN_C22_WRITE)
- | MACB_BF(PHYA, mii_id)
- | MACB_BF(REGA, regnum)
- | MACB_BF(CODE, MACB_MAN_C22_CODE)
- | MACB_BF(DATA, value)));
+ macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C22_SOF)
+ | MACB_BF(RW, MACB_MAN_C22_WRITE)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, regnum)
+ | MACB_BF(CODE, MACB_MAN_C22_CODE)
+ | MACB_BF(DATA, value)));
+
+ status = macb_mdio_wait_for_idle(bp);
+ if (status < 0)
+ goto mdio_write_exit;
+
+mdio_write_exit:
+ pm_runtime_mark_last_busy(&bp->pdev->dev);
+ pm_runtime_put_autosuspend(&bp->pdev->dev);
+mdio_pm_exit:
+ return status;
+}
+
+static int macb_mdio_write_c45(struct mii_bus *bus, int mii_id,
+ int devad, int regnum,
+ u16 value)
+{
+ struct macb *bp = bus->priv;
+ int status;
+
+ status = pm_runtime_get_sync(&bp->pdev->dev);
+ if (status < 0) {
+ pm_runtime_put_noidle(&bp->pdev->dev);
+ goto mdio_pm_exit;
}
status = macb_mdio_wait_for_idle(bp);
if (status < 0)
goto mdio_write_exit;
+ macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
+ | MACB_BF(RW, MACB_MAN_C45_ADDR)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, devad & 0x1F)
+ | MACB_BF(DATA, regnum & 0xFFFF)
+ | MACB_BF(CODE, MACB_MAN_C45_CODE)));
+
+ status = macb_mdio_wait_for_idle(bp);
+ if (status < 0)
+ goto mdio_write_exit;
+
+ macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_C45_SOF)
+ | MACB_BF(RW, MACB_MAN_C45_WRITE)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, devad & 0x1F)
+ | MACB_BF(CODE, MACB_MAN_C45_CODE)
+ | MACB_BF(DATA, value)));
+
+ status = macb_mdio_wait_for_idle(bp);
+ if (status < 0)
+ goto mdio_write_exit;
+
mdio_write_exit:
pm_runtime_mark_last_busy(&bp->pdev->dev);
pm_runtime_put_autosuspend(&bp->pdev->dev);
@@ -902,8 +955,10 @@ static int macb_mii_init(struct macb *bp)
}
bp->mii_bus->name = "MACB_mii_bus";
- bp->mii_bus->read = &macb_mdio_read;
- bp->mii_bus->write = &macb_mdio_write;
+ bp->mii_bus->read = &macb_mdio_read_c22;
+ bp->mii_bus->write = &macb_mdio_write_c22;
+ bp->mii_bus->read_c45 = &macb_mdio_read_c45;
+ bp->mii_bus->write_c45 = &macb_mdio_write_c45;
snprintf(bp->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
bp->pdev->name, bp->pdev->id);
bp->mii_bus->priv = bp;
@@ -1191,13 +1246,9 @@ static int macb_tx_complete(struct macb_queue *queue, int budget)
/* First, update TX stats if needed */
if (skb) {
if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
- !ptp_one_step_sync(skb) &&
- gem_ptp_do_txstamp(queue, skb, desc) == 0) {
- /* skb now belongs to timestamp buffer
- * and will be removed later
- */
- tx_skb->skb = NULL;
- }
+ !ptp_one_step_sync(skb))
+ gem_ptp_do_txstamp(bp, skb, desc);
+
netdev_vdbg(bp->dev, "skb %u (data %p) TX complete\n",
macb_tx_ring_wrap(bp, tail),
skb->data);
@@ -2253,6 +2304,12 @@ static netdev_tx_t macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
return ret;
}
+#ifdef CONFIG_MACB_USE_HWSTAMP
+ if ((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
+ (bp->hw_dma_cap & HW_DMA_CAP_PTP))
+ skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+#endif
+
is_lso = (skb_shinfo(skb)->gso_size != 0);
if (is_lso) {
diff --git a/drivers/net/ethernet/cadence/macb_ptp.c b/drivers/net/ethernet/cadence/macb_ptp.c
index e6cb20aaa76a..f962a95068a0 100644
--- a/drivers/net/ethernet/cadence/macb_ptp.c
+++ b/drivers/net/ethernet/cadence/macb_ptp.c
@@ -292,79 +292,39 @@ void gem_ptp_rxstamp(struct macb *bp, struct sk_buff *skb,
}
}
-static void gem_tstamp_tx(struct macb *bp, struct sk_buff *skb,
- struct macb_dma_desc_ptp *desc_ptp)
+void gem_ptp_txstamp(struct macb *bp, struct sk_buff *skb,
+ struct macb_dma_desc *desc)
{
struct skb_shared_hwtstamps shhwtstamps;
- struct timespec64 ts;
-
- gem_hw_timestamp(bp, desc_ptp->ts_1, desc_ptp->ts_2, &ts);
- memset(&shhwtstamps, 0, sizeof(shhwtstamps));
- shhwtstamps.hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);
- skb_tstamp_tx(skb, &shhwtstamps);
-}
-
-int gem_ptp_txstamp(struct macb_queue *queue, struct sk_buff *skb,
- struct macb_dma_desc *desc)
-{
- unsigned long tail = READ_ONCE(queue->tx_ts_tail);
- unsigned long head = queue->tx_ts_head;
struct macb_dma_desc_ptp *desc_ptp;
- struct gem_tx_ts *tx_timestamp;
-
- if (!GEM_BFEXT(DMA_TXVALID, desc->ctrl))
- return -EINVAL;
+ struct timespec64 ts;
- if (CIRC_SPACE(head, tail, PTP_TS_BUFFER_SIZE) == 0)
- return -ENOMEM;
+ if (!GEM_BFEXT(DMA_TXVALID, desc->ctrl)) {
+ dev_warn_ratelimited(&bp->pdev->dev,
+ "Timestamp not set in TX BD as expected\n");
+ return;
+ }
- desc_ptp = macb_ptp_desc(queue->bp, desc);
+ desc_ptp = macb_ptp_desc(bp, desc);
/* Unlikely but check */
- if (!desc_ptp)
- return -EINVAL;
- skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
- tx_timestamp = &queue->tx_timestamps[head];
- tx_timestamp->skb = skb;
+ if (!desc_ptp) {
+ dev_warn_ratelimited(&bp->pdev->dev,
+ "Timestamp not supported in BD\n");
+ return;
+ }
+
/* ensure ts_1/ts_2 is loaded after ctrl (TX_USED check) */
dma_rmb();
- tx_timestamp->desc_ptp.ts_1 = desc_ptp->ts_1;
- tx_timestamp->desc_ptp.ts_2 = desc_ptp->ts_2;
- /* move head */
- smp_store_release(&queue->tx_ts_head,
- (head + 1) & (PTP_TS_BUFFER_SIZE - 1));
-
- schedule_work(&queue->tx_ts_task);
- return 0;
-}
+ gem_hw_timestamp(bp, desc_ptp->ts_1, desc_ptp->ts_2, &ts);
-static void gem_tx_timestamp_flush(struct work_struct *work)
-{
- struct macb_queue *queue =
- container_of(work, struct macb_queue, tx_ts_task);
- unsigned long head, tail;
- struct gem_tx_ts *tx_ts;
-
- /* take current head */
- head = smp_load_acquire(&queue->tx_ts_head);
- tail = queue->tx_ts_tail;
-
- while (CIRC_CNT(head, tail, PTP_TS_BUFFER_SIZE)) {
- tx_ts = &queue->tx_timestamps[tail];
- gem_tstamp_tx(queue->bp, tx_ts->skb, &tx_ts->desc_ptp);
- /* cleanup */
- dev_kfree_skb_any(tx_ts->skb);
- /* remove old tail */
- smp_store_release(&queue->tx_ts_tail,
- (tail + 1) & (PTP_TS_BUFFER_SIZE - 1));
- tail = queue->tx_ts_tail;
- }
+ memset(&shhwtstamps, 0, sizeof(shhwtstamps));
+ shhwtstamps.hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);
+ skb_tstamp_tx(skb, &shhwtstamps);
}
void gem_ptp_init(struct net_device *dev)
{
struct macb *bp = netdev_priv(dev);
- struct macb_queue *queue;
- unsigned int q;
bp->ptp_clock_info = gem_ptp_caps_template;
@@ -384,11 +344,6 @@ void gem_ptp_init(struct net_device *dev)
}
spin_lock_init(&bp->tsu_clk_lock);
- for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) {
- queue->tx_ts_head = 0;
- queue->tx_ts_tail = 0;
- INIT_WORK(&queue->tx_ts_task, gem_tx_timestamp_flush);
- }
gem_ptp_init_tsu(bp);
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index f2f95493ec89..8b25313c7f6b 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -2218,6 +2218,8 @@ static int nicvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
netdev->netdev_ops = &nicvf_netdev_ops;
netdev->watchdog_timeo = NICVF_TX_TIMEOUT;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC;
+
/* MTU range: 64 - 9200 */
netdev->min_mtu = NIC_HW_MIN_FRS;
netdev->max_mtu = NIC_HW_MAX_FRS;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 9cbce1faab26..7db2403c4c9c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -6490,21 +6490,21 @@ static const struct tlsdev_ops cxgb4_ktls_ops = {
#if IS_ENABLED(CONFIG_CHELSIO_IPSEC_INLINE)
-static int cxgb4_xfrm_add_state(struct xfrm_state *x)
+static int cxgb4_xfrm_add_state(struct xfrm_state *x,
+ struct netlink_ext_ack *extack)
{
struct adapter *adap = netdev2adap(x->xso.dev);
int ret;
if (!mutex_trylock(&uld_mutex)) {
- dev_dbg(adap->pdev_dev,
- "crypto uld critical resource is under use\n");
+ NL_SET_ERR_MSG_MOD(extack, "crypto uld critical resource is under use");
return -EBUSY;
}
ret = chcr_offload_state(adap, CXGB4_XFRMDEV_OPS);
if (ret)
goto out_unlock;
- ret = adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_add(x);
+ ret = adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_add(x, extack);
out_unlock:
mutex_unlock(&uld_mutex);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.h
index be96f1dc0372..d4a862a9fd7d 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.h
@@ -4,7 +4,7 @@
#ifndef __CXGB4_TC_MQPRIO_H__
#define __CXGB4_TC_MQPRIO_H__
-#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#define CXGB4_EOSW_TXQ_DEFAULT_DESC_NUM 128
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c
index ca21794281d6..3731c93f8f95 100644
--- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c
@@ -80,7 +80,8 @@ static void *ch_ipsec_uld_add(const struct cxgb4_lld_info *infop);
static void ch_ipsec_advance_esn_state(struct xfrm_state *x);
static void ch_ipsec_xfrm_free_state(struct xfrm_state *x);
static void ch_ipsec_xfrm_del_state(struct xfrm_state *x);
-static int ch_ipsec_xfrm_add_state(struct xfrm_state *x);
+static int ch_ipsec_xfrm_add_state(struct xfrm_state *x,
+ struct netlink_ext_ack *extack);
static const struct xfrmdev_ops ch_ipsec_xfrmdev_ops = {
.xdo_dev_state_add = ch_ipsec_xfrm_add_state,
@@ -226,65 +227,66 @@ out:
* returns 0 on success, negative error if failed to send message to FPGA
* positive error if FPGA returned a bad response
*/
-static int ch_ipsec_xfrm_add_state(struct xfrm_state *x)
+static int ch_ipsec_xfrm_add_state(struct xfrm_state *x,
+ struct netlink_ext_ack *extack)
{
struct ipsec_sa_entry *sa_entry;
int res = 0;
if (x->props.aalgo != SADB_AALG_NONE) {
- pr_debug("Cannot offload authenticated xfrm states\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload authenticated xfrm states");
return -EINVAL;
}
if (x->props.calgo != SADB_X_CALG_NONE) {
- pr_debug("Cannot offload compressed xfrm states\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload compressed xfrm states");
return -EINVAL;
}
if (x->props.family != AF_INET &&
x->props.family != AF_INET6) {
- pr_debug("Only IPv4/6 xfrm state offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only IPv4/6 xfrm state offloaded");
return -EINVAL;
}
if (x->props.mode != XFRM_MODE_TRANSPORT &&
x->props.mode != XFRM_MODE_TUNNEL) {
- pr_debug("Only transport and tunnel xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only transport and tunnel xfrm offload");
return -EINVAL;
}
if (x->id.proto != IPPROTO_ESP) {
- pr_debug("Only ESP xfrm state offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only ESP xfrm state offloaded");
return -EINVAL;
}
if (x->encap) {
- pr_debug("Encapsulated xfrm state not offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Encapsulated xfrm state not offloaded");
return -EINVAL;
}
if (!x->aead) {
- pr_debug("Cannot offload xfrm states without aead\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states without aead");
return -EINVAL;
}
if (x->aead->alg_icv_len != 128 &&
x->aead->alg_icv_len != 96) {
- pr_debug("Cannot offload xfrm states with AEAD ICV length other than 96b & 128b\n");
- return -EINVAL;
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with AEAD ICV length other than 96b & 128b");
+ return -EINVAL;
}
if ((x->aead->alg_key_len != 128 + 32) &&
(x->aead->alg_key_len != 256 + 32)) {
- pr_debug("cannot offload xfrm states with AEAD key length other than 128/256 bit\n");
+ NL_SET_ERR_MSG_MOD(extack, "cannot offload xfrm states with AEAD key length other than 128/256 bit");
return -EINVAL;
}
if (x->tfcpad) {
- pr_debug("Cannot offload xfrm states with tfc padding\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with tfc padding");
return -EINVAL;
}
if (!x->geniv) {
- pr_debug("Cannot offload xfrm states without geniv\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states without geniv");
return -EINVAL;
}
if (strcmp(x->geniv, "seqiv")) {
- pr_debug("Cannot offload xfrm states with geniv other than seqiv\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with geniv other than seqiv");
return -EINVAL;
}
if (x->xso.type != XFRM_DEV_OFFLOAD_CRYPTO) {
- pr_debug("Unsupported xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported xfrm offload");
return -EINVAL;
}
diff --git a/drivers/net/ethernet/engleder/Makefile b/drivers/net/ethernet/engleder/Makefile
index b6e3b16623de..b98135f65eb7 100644
--- a/drivers/net/ethernet/engleder/Makefile
+++ b/drivers/net/ethernet/engleder/Makefile
@@ -6,5 +6,5 @@
obj-$(CONFIG_TSNEP) += tsnep.o
tsnep-objs := tsnep_main.o tsnep_ethtool.o tsnep_ptp.o tsnep_tc.o \
- tsnep_rxnfc.o $(tsnep-y)
+ tsnep_rxnfc.o tsnep_xdp.o
tsnep-$(CONFIG_TSNEP_SELFTESTS) += tsnep_selftests.o
diff --git a/drivers/net/ethernet/engleder/tsnep.h b/drivers/net/ethernet/engleder/tsnep.h
index f93ba48bac3f..058c2bcf31a7 100644
--- a/drivers/net/ethernet/engleder/tsnep.h
+++ b/drivers/net/ethernet/engleder/tsnep.h
@@ -65,7 +65,11 @@ struct tsnep_tx_entry {
u32 properties;
- struct sk_buff *skb;
+ u32 type;
+ union {
+ struct sk_buff *skb;
+ struct xdp_frame *xdpf;
+ };
size_t len;
DEFINE_DMA_UNMAP_ADDR(dma);
};
@@ -78,8 +82,6 @@ struct tsnep_tx {
void *page[TSNEP_RING_PAGE_COUNT];
dma_addr_t page_dma[TSNEP_RING_PAGE_COUNT];
- /* TX ring lock */
- spinlock_t lock;
struct tsnep_tx_entry entry[TSNEP_RING_SIZE];
int write;
int read;
@@ -107,6 +109,7 @@ struct tsnep_rx {
struct tsnep_adapter *adapter;
void __iomem *addr;
int queue_index;
+ int tx_queue_index;
void *page[TSNEP_RING_PAGE_COUNT];
dma_addr_t page_dma[TSNEP_RING_PAGE_COUNT];
@@ -123,6 +126,8 @@ struct tsnep_rx {
u32 dropped;
u32 multicast;
u32 alloc_failed;
+
+ struct xdp_rxq_info xdp_rxq;
};
struct tsnep_queue {
@@ -172,6 +177,8 @@ struct tsnep_adapter {
int rxnfc_count;
int rxnfc_max;
+ struct bpf_prog *xdp_prog;
+
int num_tx_queues;
struct tsnep_tx tx[TSNEP_MAX_QUEUES];
int num_rx_queues;
@@ -204,6 +211,9 @@ int tsnep_rxnfc_add_rule(struct tsnep_adapter *adapter,
int tsnep_rxnfc_del_rule(struct tsnep_adapter *adapter,
struct ethtool_rxnfc *cmd);
+int tsnep_xdp_setup_prog(struct tsnep_adapter *adapter, struct bpf_prog *prog,
+ struct netlink_ext_ack *extack);
+
#if IS_ENABLED(CONFIG_TSNEP_SELFTESTS)
int tsnep_ethtool_get_test_count(void);
void tsnep_ethtool_get_test_strings(u8 *data);
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c
index 00e2108f2ca4..6982aaa928b5 100644
--- a/drivers/net/ethernet/engleder/tsnep_main.c
+++ b/drivers/net/ethernet/engleder/tsnep_main.c
@@ -26,9 +26,11 @@
#include <linux/etherdevice.h>
#include <linux/phy.h>
#include <linux/iopoll.h>
+#include <linux/bpf.h>
+#include <linux/bpf_trace.h>
-#define TSNEP_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
-#define TSNEP_HEADROOM ALIGN(TSNEP_SKB_PAD, 4)
+#define TSNEP_RX_OFFSET (max(NET_SKB_PAD, XDP_PACKET_HEADROOM) + NET_IP_ALIGN)
+#define TSNEP_HEADROOM ALIGN(TSNEP_RX_OFFSET, 4)
#define TSNEP_MAX_RX_BUF_SIZE (PAGE_SIZE - TSNEP_HEADROOM - \
SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
@@ -43,6 +45,14 @@
#define TSNEP_COALESCE_USECS_MAX ((ECM_INT_DELAY_MASK >> ECM_INT_DELAY_SHIFT) * \
ECM_INT_DELAY_BASE_US + ECM_INT_DELAY_BASE_US - 1)
+#define TSNEP_TX_TYPE_SKB BIT(0)
+#define TSNEP_TX_TYPE_SKB_FRAG BIT(1)
+#define TSNEP_TX_TYPE_XDP_TX BIT(2)
+#define TSNEP_TX_TYPE_XDP_NDO BIT(3)
+
+#define TSNEP_XDP_TX BIT(0)
+#define TSNEP_XDP_REDIRECT BIT(1)
+
static void tsnep_enable_irq(struct tsnep_adapter *adapter, u32 mask)
{
iowrite32(mask, adapter->addr + ECM_INT_ENABLE);
@@ -120,9 +130,6 @@ static int tsnep_mdiobus_read(struct mii_bus *bus, int addr, int regnum)
u32 md;
int retval;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
md = ECM_MD_READ;
if (!adapter->suppress_preamble)
md |= ECM_MD_PREAMBLE;
@@ -144,9 +151,6 @@ static int tsnep_mdiobus_write(struct mii_bus *bus, int addr, int regnum,
u32 md;
int retval;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
md = ECM_MD_WRITE;
if (!adapter->suppress_preamble)
md |= ECM_MD_PREAMBLE;
@@ -306,10 +310,12 @@ static void tsnep_tx_activate(struct tsnep_tx *tx, int index, int length,
struct tsnep_tx_entry *entry = &tx->entry[index];
entry->properties = 0;
+ /* xdpf is union with skb */
if (entry->skb) {
entry->properties = length & TSNEP_DESC_LENGTH_MASK;
entry->properties |= TSNEP_DESC_INTERRUPT_FLAG;
- if (skb_shinfo(entry->skb)->tx_flags & SKBTX_IN_PROGRESS)
+ if ((entry->type & TSNEP_TX_TYPE_SKB) &&
+ (skb_shinfo(entry->skb)->tx_flags & SKBTX_IN_PROGRESS))
entry->properties |= TSNEP_DESC_EXTENDED_WRITEBACK_FLAG;
/* toggle user flag to prevent false acknowledge
@@ -378,15 +384,19 @@ static int tsnep_tx_map(struct sk_buff *skb, struct tsnep_tx *tx, int count)
for (i = 0; i < count; i++) {
entry = &tx->entry[(tx->write + i) % TSNEP_RING_SIZE];
- if (i == 0) {
+ if (!i) {
len = skb_headlen(skb);
dma = dma_map_single(dmadev, skb->data, len,
DMA_TO_DEVICE);
+
+ entry->type = TSNEP_TX_TYPE_SKB;
} else {
len = skb_frag_size(&skb_shinfo(skb)->frags[i - 1]);
dma = skb_frag_dma_map(dmadev,
&skb_shinfo(skb)->frags[i - 1],
0, len, DMA_TO_DEVICE);
+
+ entry->type = TSNEP_TX_TYPE_SKB_FRAG;
}
if (dma_mapping_error(dmadev, dma))
return -ENOMEM;
@@ -413,12 +423,13 @@ static int tsnep_tx_unmap(struct tsnep_tx *tx, int index, int count)
entry = &tx->entry[(index + i) % TSNEP_RING_SIZE];
if (entry->len) {
- if (i == 0)
+ if (entry->type & TSNEP_TX_TYPE_SKB)
dma_unmap_single(dmadev,
dma_unmap_addr(entry, dma),
dma_unmap_len(entry, len),
DMA_TO_DEVICE);
- else
+ else if (entry->type &
+ (TSNEP_TX_TYPE_SKB_FRAG | TSNEP_TX_TYPE_XDP_NDO))
dma_unmap_page(dmadev,
dma_unmap_addr(entry, dma),
dma_unmap_len(entry, len),
@@ -434,7 +445,6 @@ static int tsnep_tx_unmap(struct tsnep_tx *tx, int index, int count)
static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
struct tsnep_tx *tx)
{
- unsigned long flags;
int count = 1;
struct tsnep_tx_entry *entry;
int length;
@@ -444,16 +454,12 @@ static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
if (skb_shinfo(skb)->nr_frags > 0)
count += skb_shinfo(skb)->nr_frags;
- spin_lock_irqsave(&tx->lock, flags);
-
if (tsnep_tx_desc_available(tx) < count) {
/* ring full, shall not happen because queue is stopped if full
* below
*/
netif_stop_subqueue(tx->adapter->netdev, tx->queue_index);
- spin_unlock_irqrestore(&tx->lock, flags);
-
return NETDEV_TX_BUSY;
}
@@ -468,10 +474,6 @@ static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
tx->dropped++;
- spin_unlock_irqrestore(&tx->lock, flags);
-
- netdev_err(tx->adapter->netdev, "TX DMA map failed\n");
-
return NETDEV_TX_OK;
}
length = retval;
@@ -481,7 +483,7 @@ static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
for (i = 0; i < count; i++)
tsnep_tx_activate(tx, (tx->write + i) % TSNEP_RING_SIZE, length,
- i == (count - 1));
+ i == count - 1);
tx->write = (tx->write + count) % TSNEP_RING_SIZE;
skb_tx_timestamp(skb);
@@ -496,23 +498,146 @@ static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
netif_stop_subqueue(tx->adapter->netdev, tx->queue_index);
}
- spin_unlock_irqrestore(&tx->lock, flags);
-
return NETDEV_TX_OK;
}
+static int tsnep_xdp_tx_map(struct xdp_frame *xdpf, struct tsnep_tx *tx,
+ struct skb_shared_info *shinfo, int count, u32 type)
+{
+ struct device *dmadev = tx->adapter->dmadev;
+ struct tsnep_tx_entry *entry;
+ struct page *page;
+ skb_frag_t *frag;
+ unsigned int len;
+ int map_len = 0;
+ dma_addr_t dma;
+ void *data;
+ int i;
+
+ frag = NULL;
+ len = xdpf->len;
+ for (i = 0; i < count; i++) {
+ entry = &tx->entry[(tx->write + i) % TSNEP_RING_SIZE];
+ if (type & TSNEP_TX_TYPE_XDP_NDO) {
+ data = unlikely(frag) ? skb_frag_address(frag) :
+ xdpf->data;
+ dma = dma_map_single(dmadev, data, len, DMA_TO_DEVICE);
+ if (dma_mapping_error(dmadev, dma))
+ return -ENOMEM;
+
+ entry->type = TSNEP_TX_TYPE_XDP_NDO;
+ } else {
+ page = unlikely(frag) ? skb_frag_page(frag) :
+ virt_to_page(xdpf->data);
+ dma = page_pool_get_dma_addr(page);
+ if (unlikely(frag))
+ dma += skb_frag_off(frag);
+ else
+ dma += sizeof(*xdpf) + xdpf->headroom;
+ dma_sync_single_for_device(dmadev, dma, len,
+ DMA_BIDIRECTIONAL);
+
+ entry->type = TSNEP_TX_TYPE_XDP_TX;
+ }
+
+ entry->len = len;
+ dma_unmap_addr_set(entry, dma, dma);
+
+ entry->desc->tx = __cpu_to_le64(dma);
+
+ map_len += len;
+
+ if (i + 1 < count) {
+ frag = &shinfo->frags[i];
+ len = skb_frag_size(frag);
+ }
+ }
+
+ return map_len;
+}
+
+/* This function requires __netif_tx_lock is held by the caller. */
+static bool tsnep_xdp_xmit_frame_ring(struct xdp_frame *xdpf,
+ struct tsnep_tx *tx, u32 type)
+{
+ struct skb_shared_info *shinfo = xdp_get_shared_info_from_frame(xdpf);
+ struct tsnep_tx_entry *entry;
+ int count, length, retval, i;
+
+ count = 1;
+ if (unlikely(xdp_frame_has_frags(xdpf)))
+ count += shinfo->nr_frags;
+
+ /* ensure that TX ring is not filled up by XDP, always MAX_SKB_FRAGS
+ * will be available for normal TX path and queue is stopped there if
+ * necessary
+ */
+ if (tsnep_tx_desc_available(tx) < (MAX_SKB_FRAGS + 1 + count))
+ return false;
+
+ entry = &tx->entry[tx->write];
+ entry->xdpf = xdpf;
+
+ retval = tsnep_xdp_tx_map(xdpf, tx, shinfo, count, type);
+ if (retval < 0) {
+ tsnep_tx_unmap(tx, tx->write, count);
+ entry->xdpf = NULL;
+
+ tx->dropped++;
+
+ return false;
+ }
+ length = retval;
+
+ for (i = 0; i < count; i++)
+ tsnep_tx_activate(tx, (tx->write + i) % TSNEP_RING_SIZE, length,
+ i == count - 1);
+ tx->write = (tx->write + count) % TSNEP_RING_SIZE;
+
+ /* descriptor properties shall be valid before hardware is notified */
+ dma_wmb();
+
+ return true;
+}
+
+static void tsnep_xdp_xmit_flush(struct tsnep_tx *tx)
+{
+ iowrite32(TSNEP_CONTROL_TX_ENABLE, tx->addr + TSNEP_CONTROL);
+}
+
+static bool tsnep_xdp_xmit_back(struct tsnep_adapter *adapter,
+ struct xdp_buff *xdp,
+ struct netdev_queue *tx_nq, struct tsnep_tx *tx)
+{
+ struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp);
+ bool xmit;
+
+ if (unlikely(!xdpf))
+ return false;
+
+ __netif_tx_lock(tx_nq, smp_processor_id());
+
+ xmit = tsnep_xdp_xmit_frame_ring(xdpf, tx, TSNEP_TX_TYPE_XDP_TX);
+
+ /* Avoid transmit queue timeout since we share it with the slow path */
+ if (xmit)
+ txq_trans_cond_update(tx_nq);
+
+ __netif_tx_unlock(tx_nq);
+
+ return xmit;
+}
+
static bool tsnep_tx_poll(struct tsnep_tx *tx, int napi_budget)
{
struct tsnep_tx_entry *entry;
struct netdev_queue *nq;
- unsigned long flags;
int budget = 128;
int length;
int count;
nq = netdev_get_tx_queue(tx->adapter->netdev, tx->queue_index);
-
- spin_lock_irqsave(&tx->lock, flags);
+ __netif_tx_lock(nq, smp_processor_id());
do {
if (tx->read == tx->write)
@@ -530,12 +655,17 @@ static bool tsnep_tx_poll(struct tsnep_tx *tx, int napi_budget)
dma_rmb();
count = 1;
- if (skb_shinfo(entry->skb)->nr_frags > 0)
+ if ((entry->type & TSNEP_TX_TYPE_SKB) &&
+ skb_shinfo(entry->skb)->nr_frags > 0)
count += skb_shinfo(entry->skb)->nr_frags;
+ else if (!(entry->type & TSNEP_TX_TYPE_SKB) &&
+ xdp_frame_has_frags(entry->xdpf))
+ count += xdp_get_shared_info_from_frame(entry->xdpf)->nr_frags;
length = tsnep_tx_unmap(tx, tx->read, count);
- if ((skb_shinfo(entry->skb)->tx_flags & SKBTX_IN_PROGRESS) &&
+ if ((entry->type & TSNEP_TX_TYPE_SKB) &&
+ (skb_shinfo(entry->skb)->tx_flags & SKBTX_IN_PROGRESS) &&
(__le32_to_cpu(entry->desc_wb->properties) &
TSNEP_DESC_EXTENDED_WRITEBACK_FLAG)) {
struct skb_shared_hwtstamps hwtstamps;
@@ -555,7 +685,11 @@ static bool tsnep_tx_poll(struct tsnep_tx *tx, int napi_budget)
skb_tstamp_tx(entry->skb, &hwtstamps);
}
- napi_consume_skb(entry->skb, budget);
+ if (entry->type & TSNEP_TX_TYPE_SKB)
+ napi_consume_skb(entry->skb, napi_budget);
+ else
+ xdp_return_frame_rx_napi(entry->xdpf);
+ /* xdpf is union with skb */
entry->skb = NULL;
tx->read = (tx->read + count) % TSNEP_RING_SIZE;
@@ -571,18 +705,19 @@ static bool tsnep_tx_poll(struct tsnep_tx *tx, int napi_budget)
netif_tx_wake_queue(nq);
}
- spin_unlock_irqrestore(&tx->lock, flags);
+ __netif_tx_unlock(nq);
- return (budget != 0);
+ return budget != 0;
}
static bool tsnep_tx_pending(struct tsnep_tx *tx)
{
- unsigned long flags;
struct tsnep_tx_entry *entry;
+ struct netdev_queue *nq;
bool pending = false;
- spin_lock_irqsave(&tx->lock, flags);
+ nq = netdev_get_tx_queue(tx->adapter->netdev, tx->queue_index);
+ __netif_tx_lock(nq, smp_processor_id());
if (tx->read != tx->write) {
entry = &tx->entry[tx->read];
@@ -592,7 +727,7 @@ static bool tsnep_tx_pending(struct tsnep_tx *tx)
pending = true;
}
- spin_unlock_irqrestore(&tx->lock, flags);
+ __netif_tx_unlock(nq);
return pending;
}
@@ -618,8 +753,6 @@ static int tsnep_tx_open(struct tsnep_adapter *adapter, void __iomem *addr,
tx->owner_counter = 1;
tx->increment_owner_counter = TSNEP_RING_SIZE - 1;
- spin_lock_init(&tx->lock);
-
return 0;
}
@@ -695,9 +828,9 @@ static int tsnep_rx_ring_init(struct tsnep_rx *rx)
pp_params.pool_size = TSNEP_RING_SIZE;
pp_params.nid = dev_to_node(dmadev);
pp_params.dev = dmadev;
- pp_params.dma_dir = DMA_FROM_DEVICE;
+ pp_params.dma_dir = DMA_BIDIRECTIONAL;
pp_params.max_len = TSNEP_MAX_RX_BUF_SIZE;
- pp_params.offset = TSNEP_SKB_PAD;
+ pp_params.offset = TSNEP_RX_OFFSET;
rx->page_pool = page_pool_create(&pp_params);
if (IS_ERR(rx->page_pool)) {
retval = PTR_ERR(rx->page_pool);
@@ -732,7 +865,7 @@ static void tsnep_rx_set_page(struct tsnep_rx *rx, struct tsnep_rx_entry *entry,
entry->page = page;
entry->len = TSNEP_MAX_RX_BUF_SIZE;
entry->dma = page_pool_get_dma_addr(entry->page);
- entry->desc->rx = __cpu_to_le64(entry->dma + TSNEP_SKB_PAD);
+ entry->desc->rx = __cpu_to_le64(entry->dma + TSNEP_RX_OFFSET);
}
static int tsnep_rx_alloc_buffer(struct tsnep_rx *rx, int index)
@@ -826,6 +959,62 @@ static int tsnep_rx_refill(struct tsnep_rx *rx, int count, bool reuse)
return i;
}
+static bool tsnep_xdp_run_prog(struct tsnep_rx *rx, struct bpf_prog *prog,
+ struct xdp_buff *xdp, int *status,
+ struct netdev_queue *tx_nq, struct tsnep_tx *tx)
+{
+ unsigned int length;
+ unsigned int sync;
+ u32 act;
+
+ length = xdp->data_end - xdp->data_hard_start - XDP_PACKET_HEADROOM;
+
+ act = bpf_prog_run_xdp(prog, xdp);
+
+ /* Due xdp_adjust_tail: DMA sync for_device cover max len CPU touch */
+ sync = xdp->data_end - xdp->data_hard_start - XDP_PACKET_HEADROOM;
+ sync = max(sync, length);
+
+ switch (act) {
+ case XDP_PASS:
+ return false;
+ case XDP_TX:
+ if (!tsnep_xdp_xmit_back(rx->adapter, xdp, tx_nq, tx))
+ goto out_failure;
+ *status |= TSNEP_XDP_TX;
+ return true;
+ case XDP_REDIRECT:
+ if (xdp_do_redirect(rx->adapter->netdev, xdp, prog) < 0)
+ goto out_failure;
+ *status |= TSNEP_XDP_REDIRECT;
+ return true;
+ default:
+ bpf_warn_invalid_xdp_action(rx->adapter->netdev, prog, act);
+ fallthrough;
+ case XDP_ABORTED:
+out_failure:
+ trace_xdp_exception(rx->adapter->netdev, prog, act);
+ fallthrough;
+ case XDP_DROP:
+ page_pool_put_page(rx->page_pool, virt_to_head_page(xdp->data),
+ sync, true);
+ return true;
+ }
+}
+
+static void tsnep_finalize_xdp(struct tsnep_adapter *adapter, int status,
+ struct netdev_queue *tx_nq, struct tsnep_tx *tx)
+{
+ if (status & TSNEP_XDP_TX) {
+ __netif_tx_lock(tx_nq, smp_processor_id());
+ tsnep_xdp_xmit_flush(tx);
+ __netif_tx_unlock(tx_nq);
+ }
+
+ if (status & TSNEP_XDP_REDIRECT)
+ xdp_do_flush();
+}
+
static struct sk_buff *tsnep_build_skb(struct tsnep_rx *rx, struct page *page,
int length)
{
@@ -836,14 +1025,14 @@ static struct sk_buff *tsnep_build_skb(struct tsnep_rx *rx, struct page *page,
return NULL;
/* update pointers within the skb to store the data */
- skb_reserve(skb, TSNEP_SKB_PAD + TSNEP_RX_INLINE_METADATA_SIZE);
- __skb_put(skb, length - TSNEP_RX_INLINE_METADATA_SIZE - ETH_FCS_LEN);
+ skb_reserve(skb, TSNEP_RX_OFFSET + TSNEP_RX_INLINE_METADATA_SIZE);
+ __skb_put(skb, length - ETH_FCS_LEN);
if (rx->adapter->hwtstamp_config.rx_filter == HWTSTAMP_FILTER_ALL) {
struct skb_shared_hwtstamps *hwtstamps = skb_hwtstamps(skb);
struct tsnep_rx_inline *rx_inline =
(struct tsnep_rx_inline *)(page_address(page) +
- TSNEP_SKB_PAD);
+ TSNEP_RX_OFFSET);
skb_shinfo(skb)->tx_flags |=
SKBTX_HW_TSTAMP_NETDEV;
@@ -861,15 +1050,28 @@ static int tsnep_rx_poll(struct tsnep_rx *rx, struct napi_struct *napi,
int budget)
{
struct device *dmadev = rx->adapter->dmadev;
- int desc_available;
- int done = 0;
enum dma_data_direction dma_dir;
struct tsnep_rx_entry *entry;
+ struct netdev_queue *tx_nq;
+ struct bpf_prog *prog;
+ struct xdp_buff xdp;
struct sk_buff *skb;
+ struct tsnep_tx *tx;
+ int desc_available;
+ int xdp_status = 0;
+ int done = 0;
int length;
desc_available = tsnep_rx_desc_available(rx);
dma_dir = page_pool_get_dma_dir(rx->page_pool);
+ prog = READ_ONCE(rx->adapter->xdp_prog);
+ if (prog) {
+ tx_nq = netdev_get_tx_queue(rx->adapter->netdev,
+ rx->tx_queue_index);
+ tx = &rx->adapter->tx[rx->tx_queue_index];
+
+ xdp_init_buff(&xdp, PAGE_SIZE, &rx->xdp_rxq);
+ }
while (likely(done < budget) && (rx->read != rx->write)) {
entry = &rx->entry[rx->read];
@@ -903,21 +1105,47 @@ static int tsnep_rx_poll(struct tsnep_rx *rx, struct napi_struct *napi,
*/
dma_rmb();
- prefetch(page_address(entry->page) + TSNEP_SKB_PAD);
+ prefetch(page_address(entry->page) + TSNEP_RX_OFFSET);
length = __le32_to_cpu(entry->desc_wb->properties) &
TSNEP_DESC_LENGTH_MASK;
- dma_sync_single_range_for_cpu(dmadev, entry->dma, TSNEP_SKB_PAD,
- length, dma_dir);
+ dma_sync_single_range_for_cpu(dmadev, entry->dma,
+ TSNEP_RX_OFFSET, length, dma_dir);
+
+ /* RX metadata with timestamps is in front of actual data,
+ * subtract metadata size to get length of actual data and
+ * consider metadata size as offset of actual data during RX
+ * processing
+ */
+ length -= TSNEP_RX_INLINE_METADATA_SIZE;
rx->read = (rx->read + 1) % TSNEP_RING_SIZE;
desc_available++;
+ if (prog) {
+ bool consume;
+
+ xdp_prepare_buff(&xdp, page_address(entry->page),
+ XDP_PACKET_HEADROOM + TSNEP_RX_INLINE_METADATA_SIZE,
+ length, false);
+
+ consume = tsnep_xdp_run_prog(rx, prog, &xdp,
+ &xdp_status, tx_nq, tx);
+ if (consume) {
+ rx->packets++;
+ rx->bytes += length;
+
+ entry->page = NULL;
+
+ continue;
+ }
+ }
+
skb = tsnep_build_skb(rx, entry->page, length);
if (skb) {
page_pool_release_page(rx->page_pool, entry->page);
rx->packets++;
- rx->bytes += length - TSNEP_RX_INLINE_METADATA_SIZE;
+ rx->bytes += length;
if (skb->pkt_type == PACKET_MULTICAST)
rx->multicast++;
@@ -930,6 +1158,9 @@ static int tsnep_rx_poll(struct tsnep_rx *rx, struct napi_struct *napi,
entry->page = NULL;
}
+ if (xdp_status)
+ tsnep_finalize_xdp(rx->adapter, xdp_status, tx_nq, tx);
+
if (desc_available)
tsnep_rx_refill(rx, desc_available, false);
@@ -1086,17 +1317,73 @@ static void tsnep_free_irq(struct tsnep_queue *queue, bool first)
memset(queue->name, 0, sizeof(queue->name));
}
+static void tsnep_queue_close(struct tsnep_queue *queue, bool first)
+{
+ struct tsnep_rx *rx = queue->rx;
+
+ tsnep_free_irq(queue, first);
+
+ if (rx && xdp_rxq_info_is_reg(&rx->xdp_rxq))
+ xdp_rxq_info_unreg(&rx->xdp_rxq);
+
+ netif_napi_del(&queue->napi);
+}
+
+static int tsnep_queue_open(struct tsnep_adapter *adapter,
+ struct tsnep_queue *queue, bool first)
+{
+ struct tsnep_rx *rx = queue->rx;
+ struct tsnep_tx *tx = queue->tx;
+ int retval;
+
+ queue->adapter = adapter;
+
+ netif_napi_add(adapter->netdev, &queue->napi, tsnep_poll);
+
+ if (rx) {
+ /* choose TX queue for XDP_TX */
+ if (tx)
+ rx->tx_queue_index = tx->queue_index;
+ else if (rx->queue_index < adapter->num_tx_queues)
+ rx->tx_queue_index = rx->queue_index;
+ else
+ rx->tx_queue_index = 0;
+
+ retval = xdp_rxq_info_reg(&rx->xdp_rxq, adapter->netdev,
+ rx->queue_index, queue->napi.napi_id);
+ if (retval)
+ goto failed;
+ retval = xdp_rxq_info_reg_mem_model(&rx->xdp_rxq,
+ MEM_TYPE_PAGE_POOL,
+ rx->page_pool);
+ if (retval)
+ goto failed;
+ }
+
+ retval = tsnep_request_irq(queue, first);
+ if (retval) {
+ netif_err(adapter, drv, adapter->netdev,
+ "can't get assigned irq %d.\n", queue->irq);
+ goto failed;
+ }
+
+ return 0;
+
+failed:
+ tsnep_queue_close(queue, first);
+
+ return retval;
+}
+
static int tsnep_netdev_open(struct net_device *netdev)
{
struct tsnep_adapter *adapter = netdev_priv(netdev);
- int i;
- void __iomem *addr;
int tx_queue_index = 0;
int rx_queue_index = 0;
- int retval;
+ void __iomem *addr;
+ int i, retval;
for (i = 0; i < adapter->num_queues; i++) {
- adapter->queue[i].adapter = adapter;
if (adapter->queue[i].tx) {
addr = adapter->addr + TSNEP_QUEUE(tx_queue_index);
retval = tsnep_tx_open(adapter, addr, tx_queue_index,
@@ -1107,21 +1394,16 @@ static int tsnep_netdev_open(struct net_device *netdev)
}
if (adapter->queue[i].rx) {
addr = adapter->addr + TSNEP_QUEUE(rx_queue_index);
- retval = tsnep_rx_open(adapter, addr,
- rx_queue_index,
+ retval = tsnep_rx_open(adapter, addr, rx_queue_index,
adapter->queue[i].rx);
if (retval)
goto failed;
rx_queue_index++;
}
- retval = tsnep_request_irq(&adapter->queue[i], i == 0);
- if (retval) {
- netif_err(adapter, drv, adapter->netdev,
- "can't get assigned irq %d.\n",
- adapter->queue[i].irq);
+ retval = tsnep_queue_open(adapter, &adapter->queue[i], i == 0);
+ if (retval)
goto failed;
- }
}
retval = netif_set_real_num_tx_queues(adapter->netdev,
@@ -1139,8 +1421,6 @@ static int tsnep_netdev_open(struct net_device *netdev)
goto phy_failed;
for (i = 0; i < adapter->num_queues; i++) {
- netif_napi_add(adapter->netdev, &adapter->queue[i].napi,
- tsnep_poll);
napi_enable(&adapter->queue[i].napi);
tsnep_enable_irq(adapter, adapter->queue[i].irq_mask);
@@ -1150,10 +1430,9 @@ static int tsnep_netdev_open(struct net_device *netdev)
phy_failed:
tsnep_disable_irq(adapter, ECM_INT_LINK);
- tsnep_phy_close(adapter);
failed:
for (i = 0; i < adapter->num_queues; i++) {
- tsnep_free_irq(&adapter->queue[i], i == 0);
+ tsnep_queue_close(&adapter->queue[i], i == 0);
if (adapter->queue[i].rx)
tsnep_rx_close(adapter->queue[i].rx);
@@ -1175,9 +1454,8 @@ static int tsnep_netdev_close(struct net_device *netdev)
tsnep_disable_irq(adapter, adapter->queue[i].irq_mask);
napi_disable(&adapter->queue[i].napi);
- netif_napi_del(&adapter->queue[i].napi);
- tsnep_free_irq(&adapter->queue[i], i == 0);
+ tsnep_queue_close(&adapter->queue[i], i == 0);
if (adapter->queue[i].rx)
tsnep_rx_close(adapter->queue[i].rx);
@@ -1330,6 +1608,67 @@ static ktime_t tsnep_netdev_get_tstamp(struct net_device *netdev,
return ns_to_ktime(timestamp);
}
+static int tsnep_netdev_bpf(struct net_device *dev, struct netdev_bpf *bpf)
+{
+ struct tsnep_adapter *adapter = netdev_priv(dev);
+
+ switch (bpf->command) {
+ case XDP_SETUP_PROG:
+ return tsnep_xdp_setup_prog(adapter, bpf->prog, bpf->extack);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static struct tsnep_tx *tsnep_xdp_get_tx(struct tsnep_adapter *adapter, u32 cpu)
+{
+ if (cpu >= TSNEP_MAX_QUEUES)
+ cpu &= TSNEP_MAX_QUEUES - 1;
+
+ while (cpu >= adapter->num_tx_queues)
+ cpu -= adapter->num_tx_queues;
+
+ return &adapter->tx[cpu];
+}
+
+static int tsnep_netdev_xdp_xmit(struct net_device *dev, int n,
+ struct xdp_frame **xdp, u32 flags)
+{
+ struct tsnep_adapter *adapter = netdev_priv(dev);
+ u32 cpu = smp_processor_id();
+ struct netdev_queue *nq;
+ struct tsnep_tx *tx;
+ int nxmit;
+ bool xmit;
+
+ if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK))
+ return -EINVAL;
+
+ tx = tsnep_xdp_get_tx(adapter, cpu);
+ nq = netdev_get_tx_queue(adapter->netdev, tx->queue_index);
+
+ __netif_tx_lock(nq, cpu);
+
+ for (nxmit = 0; nxmit < n; nxmit++) {
+ xmit = tsnep_xdp_xmit_frame_ring(xdp[nxmit], tx,
+ TSNEP_TX_TYPE_XDP_NDO);
+ if (!xmit)
+ break;
+
+ /* avoid transmit queue timeout since we share it with the slow
+ * path
+ */
+ txq_trans_cond_update(nq);
+ }
+
+ if (flags & XDP_XMIT_FLUSH)
+ tsnep_xdp_xmit_flush(tx);
+
+ __netif_tx_unlock(nq);
+
+ return nxmit;
+}
+
static const struct net_device_ops tsnep_netdev_ops = {
.ndo_open = tsnep_netdev_open,
.ndo_stop = tsnep_netdev_close,
@@ -1341,6 +1680,8 @@ static const struct net_device_ops tsnep_netdev_ops = {
.ndo_set_features = tsnep_netdev_set_features,
.ndo_get_tstamp = tsnep_netdev_get_tstamp,
.ndo_setup_tc = tsnep_tc_setup,
+ .ndo_bpf = tsnep_netdev_bpf,
+ .ndo_xdp_xmit = tsnep_netdev_xdp_xmit,
};
static int tsnep_mac_init(struct tsnep_adapter *adapter)
@@ -1585,6 +1926,10 @@ static int tsnep_probe(struct platform_device *pdev)
netdev->features = NETIF_F_SG;
netdev->hw_features = netdev->features | NETIF_F_LOOPBACK;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT |
+ NETDEV_XDP_ACT_NDO_XMIT_SG;
+
/* carrier off reporting is important to ethtool even BEFORE open */
netif_carrier_off(netdev);
diff --git a/drivers/net/ethernet/engleder/tsnep_tc.c b/drivers/net/ethernet/engleder/tsnep_tc.c
index c4c6e1357317..d083e6684f12 100644
--- a/drivers/net/ethernet/engleder/tsnep_tc.c
+++ b/drivers/net/ethernet/engleder/tsnep_tc.c
@@ -403,12 +403,33 @@ static int tsnep_taprio(struct tsnep_adapter *adapter,
return 0;
}
+static int tsnep_tc_query_caps(struct tsnep_adapter *adapter,
+ struct tc_query_caps_base *base)
+{
+ switch (base->type) {
+ case TC_SETUP_QDISC_TAPRIO: {
+ struct tc_taprio_caps *caps = base->caps;
+
+ if (!adapter->gate_control)
+ return -EOPNOTSUPP;
+
+ caps->gate_mask_per_txq = true;
+
+ return 0;
+ }
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
int tsnep_tc_setup(struct net_device *netdev, enum tc_setup_type type,
void *type_data)
{
struct tsnep_adapter *adapter = netdev_priv(netdev);
switch (type) {
+ case TC_QUERY_CAPS:
+ return tsnep_tc_query_caps(adapter, type_data);
case TC_SETUP_QDISC_TAPRIO:
return tsnep_taprio(adapter, type_data);
default:
diff --git a/drivers/net/ethernet/engleder/tsnep_xdp.c b/drivers/net/ethernet/engleder/tsnep_xdp.c
new file mode 100644
index 000000000000..4d14cb1fd772
--- /dev/null
+++ b/drivers/net/ethernet/engleder/tsnep_xdp.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2022 Gerhard Engleder <gerhard@engleder-embedded.com> */
+
+#include <linux/if_vlan.h>
+#include <net/xdp_sock_drv.h>
+
+#include "tsnep.h"
+
+int tsnep_xdp_setup_prog(struct tsnep_adapter *adapter, struct bpf_prog *prog,
+ struct netlink_ext_ack *extack)
+{
+ struct bpf_prog *old_prog;
+
+ old_prog = xchg(&adapter->xdp_prog, prog);
+ if (old_prog)
+ bpf_prog_put(old_prog);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index 6c8c78018ce6..139fe66f8bcd 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -182,6 +182,12 @@ static int ftmac100_start_hw(struct ftmac100 *priv)
if (netdev->mtu > ETH_DATA_LEN)
maccr |= FTMAC100_MACCR_RX_FTL;
+ /* Add other bits as needed */
+ if (netdev->flags & IFF_PROMISC)
+ maccr |= FTMAC100_MACCR_RCV_ALL;
+ if (netdev->flags & IFF_ALLMULTI)
+ maccr |= FTMAC100_MACCR_RX_MULTIPKT;
+
iowrite32(maccr, priv->base + FTMAC100_OFFSET_MACCR);
return 0;
}
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 027fff9f7db0..9318a2554056 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -244,6 +244,10 @@ static int dpaa_netdev_init(struct net_device *net_dev,
net_dev->features |= net_dev->hw_features;
net_dev->vlan_features = net_dev->features;
+ net_dev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
if (is_valid_ether_addr(mac_addr)) {
memcpy(net_dev->perm_addr, mac_addr, net_dev->addr_len);
eth_hw_addr_set(net_dev, mac_addr);
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 2e79d18fc3c7..a62cffaf6ff1 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -4596,6 +4596,12 @@ static int dpaa2_eth_netdev_init(struct net_device *net_dev)
NETIF_F_LLTX | NETIF_F_HW_TC | NETIF_F_TSO;
net_dev->gso_max_segs = DPAA2_ETH_ENQUEUE_MAX_FDS;
net_dev->hw_features = net_dev->features;
+ net_dev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+ if (priv->dpni_attrs.wriop_version >= DPAA2_WRIOP_VERSION(3, 0, 0) &&
+ priv->dpni_attrs.num_queues <= 8)
+ net_dev->xdp_features |= NETDEV_XDP_ACT_XSK_ZEROCOPY;
if (priv->dpni_attrs.vlan_filter_entries)
net_dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
diff --git a/drivers/net/ethernet/freescale/enetc/Kconfig b/drivers/net/ethernet/freescale/enetc/Kconfig
index cdc0ff89388a..9bc099cf3cb1 100644
--- a/drivers/net/ethernet/freescale/enetc/Kconfig
+++ b/drivers/net/ethernet/freescale/enetc/Kconfig
@@ -1,7 +1,16 @@
# SPDX-License-Identifier: GPL-2.0
+config FSL_ENETC_CORE
+ tristate
+ help
+ This module supports common functionality between the PF and VF
+ drivers for the NXP ENETC controller.
+
+ If compiled as module (M), the module name is fsl-enetc-core.
+
config FSL_ENETC
tristate "ENETC PF driver"
- depends on PCI && PCI_MSI
+ depends on PCI_MSI
+ select FSL_ENETC_CORE
select FSL_ENETC_IERB
select FSL_ENETC_MDIO
select PHYLINK
@@ -16,7 +25,8 @@ config FSL_ENETC
config FSL_ENETC_VF
tristate "ENETC VF driver"
- depends on PCI && PCI_MSI
+ depends on PCI_MSI
+ select FSL_ENETC_CORE
select FSL_ENETC_MDIO
select PHYLINK
select DIMLIB
diff --git a/drivers/net/ethernet/freescale/enetc/Makefile b/drivers/net/ethernet/freescale/enetc/Makefile
index e0e8dfd13793..b13cbbabb2ea 100644
--- a/drivers/net/ethernet/freescale/enetc/Makefile
+++ b/drivers/net/ethernet/freescale/enetc/Makefile
@@ -1,14 +1,15 @@
# SPDX-License-Identifier: GPL-2.0
-common-objs := enetc.o enetc_cbdr.o enetc_ethtool.o
+obj-$(CONFIG_FSL_ENETC_CORE) += fsl-enetc-core.o
+fsl-enetc-core-y := enetc.o enetc_cbdr.o enetc_ethtool.o
obj-$(CONFIG_FSL_ENETC) += fsl-enetc.o
-fsl-enetc-y := enetc_pf.o $(common-objs)
+fsl-enetc-y := enetc_pf.o
fsl-enetc-$(CONFIG_PCI_IOV) += enetc_msg.o
fsl-enetc-$(CONFIG_FSL_ENETC_QOS) += enetc_qos.o
obj-$(CONFIG_FSL_ENETC_VF) += fsl-enetc-vf.o
-fsl-enetc-vf-y := enetc_vf.o $(common-objs)
+fsl-enetc-vf-y := enetc_vf.o
obj-$(CONFIG_FSL_ENETC_IERB) += fsl-enetc-ierb.o
fsl-enetc-ierb-y := enetc_ierb.o
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index e96449eedfb5..2fc712b24d12 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -11,14 +11,26 @@
#include <net/pkt_sched.h>
#include <net/tso.h>
+u32 enetc_port_mac_rd(struct enetc_si *si, u32 reg)
+{
+ return enetc_port_rd(&si->hw, reg);
+}
+EXPORT_SYMBOL_GPL(enetc_port_mac_rd);
+
+void enetc_port_mac_wr(struct enetc_si *si, u32 reg, u32 val)
+{
+ enetc_port_wr(&si->hw, reg, val);
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_port_wr(&si->hw, reg + ENETC_PMAC_OFFSET, val);
+}
+EXPORT_SYMBOL_GPL(enetc_port_mac_wr);
+
static int enetc_num_stack_tx_queues(struct enetc_ndev_priv *priv)
{
int num_tx_rings = priv->num_tx_rings;
- int i;
- for (i = 0; i < priv->num_rx_rings; i++)
- if (priv->rx_ring[i]->xdp.prog)
- return num_tx_rings - num_possible_cpus();
+ if (priv->xdp_prog)
+ return num_tx_rings - num_possible_cpus();
return num_tx_rings;
}
@@ -243,8 +255,8 @@ static int enetc_map_tx_buffs(struct enetc_bdr *tx_ring, struct sk_buff *skb)
if (udp)
val |= ENETC_PM0_SINGLE_STEP_CH;
- enetc_port_wr(hw, ENETC_PM0_SINGLE_STEP, val);
- enetc_port_wr(hw, ENETC_PM1_SINGLE_STEP, val);
+ enetc_port_mac_wr(priv->si, ENETC_PM0_SINGLE_STEP,
+ val);
} else if (do_twostep_tstamp) {
skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
e_flags |= ENETC_TXBD_E_FLAGS_TWO_STEP_PTP;
@@ -651,6 +663,7 @@ netdev_tx_t enetc_xmit(struct sk_buff *skb, struct net_device *ndev)
return enetc_start_xmit(skb, ndev);
}
+EXPORT_SYMBOL_GPL(enetc_xmit);
static irqreturn_t enetc_msix(int irq, void *data)
{
@@ -1305,6 +1318,10 @@ static int enetc_xdp_frame_to_xdp_tx_swbd(struct enetc_bdr *tx_ring,
xdp_tx_swbd->xdp_frame = NULL;
n++;
+
+ if (!xdp_frame_has_frags(xdp_frame))
+ goto out;
+
xdp_tx_swbd = &xdp_tx_arr[n];
shinfo = xdp_get_shared_info_from_frame(xdp_frame);
@@ -1334,7 +1351,7 @@ static int enetc_xdp_frame_to_xdp_tx_swbd(struct enetc_bdr *tx_ring,
n++;
xdp_tx_swbd = &xdp_tx_arr[n];
}
-
+out:
xdp_tx_arr[n - 1].is_eof = true;
xdp_tx_arr[n - 1].xdp_frame = xdp_frame;
@@ -1384,22 +1401,19 @@ int enetc_xdp_xmit(struct net_device *ndev, int num_frames,
return xdp_tx_frm_cnt;
}
+EXPORT_SYMBOL_GPL(enetc_xdp_xmit);
static void enetc_map_rx_buff_to_xdp(struct enetc_bdr *rx_ring, int i,
struct xdp_buff *xdp_buff, u16 size)
{
struct enetc_rx_swbd *rx_swbd = enetc_get_rx_buff(rx_ring, i, size);
void *hard_start = page_address(rx_swbd->page) + rx_swbd->page_offset;
- struct skb_shared_info *shinfo;
/* To be used for XDP_TX */
rx_swbd->len = size;
xdp_prepare_buff(xdp_buff, hard_start - rx_ring->buffer_offset,
rx_ring->buffer_offset, size, false);
-
- shinfo = xdp_get_shared_info_from_buff(xdp_buff);
- shinfo->nr_frags = 0;
}
static void enetc_add_rx_buff_to_xdp(struct enetc_bdr *rx_ring, int i,
@@ -1407,11 +1421,23 @@ static void enetc_add_rx_buff_to_xdp(struct enetc_bdr *rx_ring, int i,
{
struct skb_shared_info *shinfo = xdp_get_shared_info_from_buff(xdp_buff);
struct enetc_rx_swbd *rx_swbd = enetc_get_rx_buff(rx_ring, i, size);
- skb_frag_t *frag = &shinfo->frags[shinfo->nr_frags];
+ skb_frag_t *frag;
/* To be used for XDP_TX */
rx_swbd->len = size;
+ if (!xdp_buff_has_frags(xdp_buff)) {
+ xdp_buff_set_frags_flag(xdp_buff);
+ shinfo->xdp_frags_size = size;
+ shinfo->nr_frags = 0;
+ } else {
+ shinfo->xdp_frags_size += size;
+ }
+
+ if (page_is_pfmemalloc(rx_swbd->page))
+ xdp_buff_set_frag_pfmemalloc(xdp_buff);
+
+ frag = &shinfo->frags[shinfo->nr_frags];
skb_frag_off_set(frag, rx_swbd->page_offset);
skb_frag_size_set(frag, size);
__skb_frag_set_page(frag, rx_swbd->page);
@@ -1584,20 +1610,6 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
}
break;
case XDP_REDIRECT:
- /* xdp_return_frame does not support S/G in the sense
- * that it leaks the fragments (__xdp_return should not
- * call page_frag_free only for the initial buffer).
- * Until XDP_REDIRECT gains support for S/G let's keep
- * the code structure in place, but dead. We drop the
- * S/G frames ourselves to avoid memory leaks which
- * would otherwise leave the kernel OOM.
- */
- if (unlikely(cleaned_cnt - orig_cleaned_cnt != 1)) {
- enetc_xdp_drop(rx_ring, orig_i, i);
- rx_ring->stats.xdp_redirect_sg++;
- break;
- }
-
err = xdp_do_redirect(rx_ring->ndev, &xdp_buff, prog);
if (unlikely(err)) {
enetc_xdp_drop(rx_ring, orig_i, i);
@@ -1713,204 +1725,263 @@ void enetc_get_si_caps(struct enetc_si *si)
if (val & ENETC_SIPCAPR0_QBV)
si->hw_features |= ENETC_SI_F_QBV;
+ if (val & ENETC_SIPCAPR0_QBU)
+ si->hw_features |= ENETC_SI_F_QBU;
+
if (val & ENETC_SIPCAPR0_PSFP)
si->hw_features |= ENETC_SI_F_PSFP;
}
+EXPORT_SYMBOL_GPL(enetc_get_si_caps);
-static int enetc_dma_alloc_bdr(struct enetc_bdr *r, size_t bd_size)
+static int enetc_dma_alloc_bdr(struct enetc_bdr_resource *res)
{
- r->bd_base = dma_alloc_coherent(r->dev, r->bd_count * bd_size,
- &r->bd_dma_base, GFP_KERNEL);
- if (!r->bd_base)
+ size_t bd_base_size = res->bd_count * res->bd_size;
+
+ res->bd_base = dma_alloc_coherent(res->dev, bd_base_size,
+ &res->bd_dma_base, GFP_KERNEL);
+ if (!res->bd_base)
return -ENOMEM;
/* h/w requires 128B alignment */
- if (!IS_ALIGNED(r->bd_dma_base, 128)) {
- dma_free_coherent(r->dev, r->bd_count * bd_size, r->bd_base,
- r->bd_dma_base);
+ if (!IS_ALIGNED(res->bd_dma_base, 128)) {
+ dma_free_coherent(res->dev, bd_base_size, res->bd_base,
+ res->bd_dma_base);
return -EINVAL;
}
return 0;
}
-static int enetc_alloc_txbdr(struct enetc_bdr *txr)
+static void enetc_dma_free_bdr(const struct enetc_bdr_resource *res)
+{
+ size_t bd_base_size = res->bd_count * res->bd_size;
+
+ dma_free_coherent(res->dev, bd_base_size, res->bd_base,
+ res->bd_dma_base);
+}
+
+static int enetc_alloc_tx_resource(struct enetc_bdr_resource *res,
+ struct device *dev, size_t bd_count)
{
int err;
- txr->tx_swbd = vzalloc(txr->bd_count * sizeof(struct enetc_tx_swbd));
- if (!txr->tx_swbd)
+ res->dev = dev;
+ res->bd_count = bd_count;
+ res->bd_size = sizeof(union enetc_tx_bd);
+
+ res->tx_swbd = vzalloc(bd_count * sizeof(*res->tx_swbd));
+ if (!res->tx_swbd)
return -ENOMEM;
- err = enetc_dma_alloc_bdr(txr, sizeof(union enetc_tx_bd));
+ err = enetc_dma_alloc_bdr(res);
if (err)
goto err_alloc_bdr;
- txr->tso_headers = dma_alloc_coherent(txr->dev,
- txr->bd_count * TSO_HEADER_SIZE,
- &txr->tso_headers_dma,
+ res->tso_headers = dma_alloc_coherent(dev, bd_count * TSO_HEADER_SIZE,
+ &res->tso_headers_dma,
GFP_KERNEL);
- if (!txr->tso_headers) {
+ if (!res->tso_headers) {
err = -ENOMEM;
goto err_alloc_tso;
}
- txr->next_to_clean = 0;
- txr->next_to_use = 0;
-
return 0;
err_alloc_tso:
- dma_free_coherent(txr->dev, txr->bd_count * sizeof(union enetc_tx_bd),
- txr->bd_base, txr->bd_dma_base);
- txr->bd_base = NULL;
+ enetc_dma_free_bdr(res);
err_alloc_bdr:
- vfree(txr->tx_swbd);
- txr->tx_swbd = NULL;
+ vfree(res->tx_swbd);
+ res->tx_swbd = NULL;
return err;
}
-static void enetc_free_txbdr(struct enetc_bdr *txr)
+static void enetc_free_tx_resource(const struct enetc_bdr_resource *res)
{
- int size, i;
-
- for (i = 0; i < txr->bd_count; i++)
- enetc_free_tx_frame(txr, &txr->tx_swbd[i]);
-
- size = txr->bd_count * sizeof(union enetc_tx_bd);
-
- dma_free_coherent(txr->dev, txr->bd_count * TSO_HEADER_SIZE,
- txr->tso_headers, txr->tso_headers_dma);
- txr->tso_headers = NULL;
-
- dma_free_coherent(txr->dev, size, txr->bd_base, txr->bd_dma_base);
- txr->bd_base = NULL;
-
- vfree(txr->tx_swbd);
- txr->tx_swbd = NULL;
+ dma_free_coherent(res->dev, res->bd_count * TSO_HEADER_SIZE,
+ res->tso_headers, res->tso_headers_dma);
+ enetc_dma_free_bdr(res);
+ vfree(res->tx_swbd);
}
-static int enetc_alloc_tx_resources(struct enetc_ndev_priv *priv)
+static struct enetc_bdr_resource *
+enetc_alloc_tx_resources(struct enetc_ndev_priv *priv)
{
+ struct enetc_bdr_resource *tx_res;
int i, err;
+ tx_res = kcalloc(priv->num_tx_rings, sizeof(*tx_res), GFP_KERNEL);
+ if (!tx_res)
+ return ERR_PTR(-ENOMEM);
+
for (i = 0; i < priv->num_tx_rings; i++) {
- err = enetc_alloc_txbdr(priv->tx_ring[i]);
+ struct enetc_bdr *tx_ring = priv->tx_ring[i];
+ err = enetc_alloc_tx_resource(&tx_res[i], tx_ring->dev,
+ tx_ring->bd_count);
if (err)
goto fail;
}
- return 0;
+ return tx_res;
fail:
while (i-- > 0)
- enetc_free_txbdr(priv->tx_ring[i]);
+ enetc_free_tx_resource(&tx_res[i]);
- return err;
+ kfree(tx_res);
+
+ return ERR_PTR(err);
}
-static void enetc_free_tx_resources(struct enetc_ndev_priv *priv)
+static void enetc_free_tx_resources(const struct enetc_bdr_resource *tx_res,
+ size_t num_resources)
{
- int i;
+ size_t i;
- for (i = 0; i < priv->num_tx_rings; i++)
- enetc_free_txbdr(priv->tx_ring[i]);
+ for (i = 0; i < num_resources; i++)
+ enetc_free_tx_resource(&tx_res[i]);
+
+ kfree(tx_res);
}
-static int enetc_alloc_rxbdr(struct enetc_bdr *rxr, bool extended)
+static int enetc_alloc_rx_resource(struct enetc_bdr_resource *res,
+ struct device *dev, size_t bd_count,
+ bool extended)
{
- size_t size = sizeof(union enetc_rx_bd);
int err;
- rxr->rx_swbd = vzalloc(rxr->bd_count * sizeof(struct enetc_rx_swbd));
- if (!rxr->rx_swbd)
- return -ENOMEM;
-
+ res->dev = dev;
+ res->bd_count = bd_count;
+ res->bd_size = sizeof(union enetc_rx_bd);
if (extended)
- size *= 2;
+ res->bd_size *= 2;
+
+ res->rx_swbd = vzalloc(bd_count * sizeof(struct enetc_rx_swbd));
+ if (!res->rx_swbd)
+ return -ENOMEM;
- err = enetc_dma_alloc_bdr(rxr, size);
+ err = enetc_dma_alloc_bdr(res);
if (err) {
- vfree(rxr->rx_swbd);
+ vfree(res->rx_swbd);
return err;
}
- rxr->next_to_clean = 0;
- rxr->next_to_use = 0;
- rxr->next_to_alloc = 0;
- rxr->ext_en = extended;
-
return 0;
}
-static void enetc_free_rxbdr(struct enetc_bdr *rxr)
+static void enetc_free_rx_resource(const struct enetc_bdr_resource *res)
{
- int size;
-
- size = rxr->bd_count * sizeof(union enetc_rx_bd);
-
- dma_free_coherent(rxr->dev, size, rxr->bd_base, rxr->bd_dma_base);
- rxr->bd_base = NULL;
-
- vfree(rxr->rx_swbd);
- rxr->rx_swbd = NULL;
+ enetc_dma_free_bdr(res);
+ vfree(res->rx_swbd);
}
-static int enetc_alloc_rx_resources(struct enetc_ndev_priv *priv)
+static struct enetc_bdr_resource *
+enetc_alloc_rx_resources(struct enetc_ndev_priv *priv, bool extended)
{
- bool extended = !!(priv->active_offloads & ENETC_F_RX_TSTAMP);
+ struct enetc_bdr_resource *rx_res;
int i, err;
+ rx_res = kcalloc(priv->num_rx_rings, sizeof(*rx_res), GFP_KERNEL);
+ if (!rx_res)
+ return ERR_PTR(-ENOMEM);
+
for (i = 0; i < priv->num_rx_rings; i++) {
- err = enetc_alloc_rxbdr(priv->rx_ring[i], extended);
+ struct enetc_bdr *rx_ring = priv->rx_ring[i];
+ err = enetc_alloc_rx_resource(&rx_res[i], rx_ring->dev,
+ rx_ring->bd_count, extended);
if (err)
goto fail;
}
- return 0;
+ return rx_res;
fail:
while (i-- > 0)
- enetc_free_rxbdr(priv->rx_ring[i]);
+ enetc_free_rx_resource(&rx_res[i]);
- return err;
+ kfree(rx_res);
+
+ return ERR_PTR(err);
}
-static void enetc_free_rx_resources(struct enetc_ndev_priv *priv)
+static void enetc_free_rx_resources(const struct enetc_bdr_resource *rx_res,
+ size_t num_resources)
+{
+ size_t i;
+
+ for (i = 0; i < num_resources; i++)
+ enetc_free_rx_resource(&rx_res[i]);
+
+ kfree(rx_res);
+}
+
+static void enetc_assign_tx_resource(struct enetc_bdr *tx_ring,
+ const struct enetc_bdr_resource *res)
+{
+ tx_ring->bd_base = res ? res->bd_base : NULL;
+ tx_ring->bd_dma_base = res ? res->bd_dma_base : 0;
+ tx_ring->tx_swbd = res ? res->tx_swbd : NULL;
+ tx_ring->tso_headers = res ? res->tso_headers : NULL;
+ tx_ring->tso_headers_dma = res ? res->tso_headers_dma : 0;
+}
+
+static void enetc_assign_rx_resource(struct enetc_bdr *rx_ring,
+ const struct enetc_bdr_resource *res)
+{
+ rx_ring->bd_base = res ? res->bd_base : NULL;
+ rx_ring->bd_dma_base = res ? res->bd_dma_base : 0;
+ rx_ring->rx_swbd = res ? res->rx_swbd : NULL;
+}
+
+static void enetc_assign_tx_resources(struct enetc_ndev_priv *priv,
+ const struct enetc_bdr_resource *res)
{
int i;
- for (i = 0; i < priv->num_rx_rings; i++)
- enetc_free_rxbdr(priv->rx_ring[i]);
+ if (priv->tx_res)
+ enetc_free_tx_resources(priv->tx_res, priv->num_tx_rings);
+
+ for (i = 0; i < priv->num_tx_rings; i++) {
+ enetc_assign_tx_resource(priv->tx_ring[i],
+ res ? &res[i] : NULL);
+ }
+
+ priv->tx_res = res;
}
-static void enetc_free_tx_ring(struct enetc_bdr *tx_ring)
+static void enetc_assign_rx_resources(struct enetc_ndev_priv *priv,
+ const struct enetc_bdr_resource *res)
{
int i;
- if (!tx_ring->tx_swbd)
- return;
+ if (priv->rx_res)
+ enetc_free_rx_resources(priv->rx_res, priv->num_rx_rings);
+
+ for (i = 0; i < priv->num_rx_rings; i++) {
+ enetc_assign_rx_resource(priv->rx_ring[i],
+ res ? &res[i] : NULL);
+ }
+
+ priv->rx_res = res;
+}
+
+static void enetc_free_tx_ring(struct enetc_bdr *tx_ring)
+{
+ int i;
for (i = 0; i < tx_ring->bd_count; i++) {
struct enetc_tx_swbd *tx_swbd = &tx_ring->tx_swbd[i];
enetc_free_tx_frame(tx_ring, tx_swbd);
}
-
- tx_ring->next_to_clean = 0;
- tx_ring->next_to_use = 0;
}
static void enetc_free_rx_ring(struct enetc_bdr *rx_ring)
{
int i;
- if (!rx_ring->rx_swbd)
- return;
-
for (i = 0; i < rx_ring->bd_count; i++) {
struct enetc_rx_swbd *rx_swbd = &rx_ring->rx_swbd[i];
@@ -1922,10 +1993,6 @@ static void enetc_free_rx_ring(struct enetc_bdr *rx_ring)
__free_page(rx_swbd->page);
rx_swbd->page = NULL;
}
-
- rx_ring->next_to_clean = 0;
- rx_ring->next_to_use = 0;
- rx_ring->next_to_alloc = 0;
}
static void enetc_free_rxtx_rings(struct enetc_ndev_priv *priv)
@@ -1980,6 +2047,7 @@ int enetc_configure_si(struct enetc_ndev_priv *priv)
return 0;
}
+EXPORT_SYMBOL_GPL(enetc_configure_si);
void enetc_init_si_rings_params(struct enetc_ndev_priv *priv)
{
@@ -1999,6 +2067,7 @@ void enetc_init_si_rings_params(struct enetc_ndev_priv *priv)
priv->ic_mode = ENETC_IC_RX_ADAPTIVE | ENETC_IC_TX_MANUAL;
priv->tx_ictt = ENETC_TXIC_TIMETHR;
}
+EXPORT_SYMBOL_GPL(enetc_init_si_rings_params);
int enetc_alloc_si_resources(struct enetc_ndev_priv *priv)
{
@@ -2011,11 +2080,13 @@ int enetc_alloc_si_resources(struct enetc_ndev_priv *priv)
return 0;
}
+EXPORT_SYMBOL_GPL(enetc_alloc_si_resources);
void enetc_free_si_resources(struct enetc_ndev_priv *priv)
{
kfree(priv->cls_rules);
}
+EXPORT_SYMBOL_GPL(enetc_free_si_resources);
static void enetc_setup_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
{
@@ -2039,7 +2110,7 @@ static void enetc_setup_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
/* enable Tx ints by setting pkt thr to 1 */
enetc_txbdr_wr(hw, idx, ENETC_TBICR0, ENETC_TBICR0_ICEN | 0x1);
- tbmr = ENETC_TBMR_EN | ENETC_TBMR_SET_PRIO(tx_ring->prio);
+ tbmr = ENETC_TBMR_SET_PRIO(tx_ring->prio);
if (tx_ring->ndev->features & NETIF_F_HW_VLAN_CTAG_TX)
tbmr |= ENETC_TBMR_VIH;
@@ -2051,10 +2122,11 @@ static void enetc_setup_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
tx_ring->idr = hw->reg + ENETC_SITXIDR;
}
-static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
+static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring,
+ bool extended)
{
int idx = rx_ring->index;
- u32 rbmr;
+ u32 rbmr = 0;
enetc_rxbdr_wr(hw, idx, ENETC_RBBAR0,
lower_32_bits(rx_ring->bd_dma_base));
@@ -2081,8 +2153,7 @@ static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
/* enable Rx ints by setting pkt thr to 1 */
enetc_rxbdr_wr(hw, idx, ENETC_RBICR0, ENETC_RBICR0_ICEN | 0x1);
- rbmr = ENETC_RBMR_EN;
-
+ rx_ring->ext_en = extended;
if (rx_ring->ext_en)
rbmr |= ENETC_RBMR_BDS;
@@ -2092,15 +2163,18 @@ static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
rx_ring->rcir = hw->reg + ENETC_BDR(RX, idx, ENETC_RBCIR);
rx_ring->idr = hw->reg + ENETC_SIRXIDR;
+ rx_ring->next_to_clean = 0;
+ rx_ring->next_to_use = 0;
+ rx_ring->next_to_alloc = 0;
+
enetc_lock_mdio();
enetc_refill_rx_ring(rx_ring, enetc_bd_unused(rx_ring));
enetc_unlock_mdio();
- /* enable ring */
enetc_rxbdr_wr(hw, idx, ENETC_RBMR, rbmr);
}
-static void enetc_setup_bdrs(struct enetc_ndev_priv *priv)
+static void enetc_setup_bdrs(struct enetc_ndev_priv *priv, bool extended)
{
struct enetc_hw *hw = &priv->si->hw;
int i;
@@ -2109,10 +2183,42 @@ static void enetc_setup_bdrs(struct enetc_ndev_priv *priv)
enetc_setup_txbdr(hw, priv->tx_ring[i]);
for (i = 0; i < priv->num_rx_rings; i++)
- enetc_setup_rxbdr(hw, priv->rx_ring[i]);
+ enetc_setup_rxbdr(hw, priv->rx_ring[i], extended);
+}
+
+static void enetc_enable_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
+{
+ int idx = tx_ring->index;
+ u32 tbmr;
+
+ tbmr = enetc_txbdr_rd(hw, idx, ENETC_TBMR);
+ tbmr |= ENETC_TBMR_EN;
+ enetc_txbdr_wr(hw, idx, ENETC_TBMR, tbmr);
+}
+
+static void enetc_enable_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
+{
+ int idx = rx_ring->index;
+ u32 rbmr;
+
+ rbmr = enetc_rxbdr_rd(hw, idx, ENETC_RBMR);
+ rbmr |= ENETC_RBMR_EN;
+ enetc_rxbdr_wr(hw, idx, ENETC_RBMR, rbmr);
+}
+
+static void enetc_enable_bdrs(struct enetc_ndev_priv *priv)
+{
+ struct enetc_hw *hw = &priv->si->hw;
+ int i;
+
+ for (i = 0; i < priv->num_tx_rings; i++)
+ enetc_enable_txbdr(hw, priv->tx_ring[i]);
+
+ for (i = 0; i < priv->num_rx_rings; i++)
+ enetc_enable_rxbdr(hw, priv->rx_ring[i]);
}
-static void enetc_clear_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
+static void enetc_disable_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
{
int idx = rx_ring->index;
@@ -2120,13 +2226,30 @@ static void enetc_clear_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
enetc_rxbdr_wr(hw, idx, ENETC_RBMR, 0);
}
-static void enetc_clear_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
+static void enetc_disable_txbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
{
- int delay = 8, timeout = 100;
- int idx = tx_ring->index;
+ int idx = rx_ring->index;
/* disable EN bit on ring */
enetc_txbdr_wr(hw, idx, ENETC_TBMR, 0);
+}
+
+static void enetc_disable_bdrs(struct enetc_ndev_priv *priv)
+{
+ struct enetc_hw *hw = &priv->si->hw;
+ int i;
+
+ for (i = 0; i < priv->num_tx_rings; i++)
+ enetc_disable_txbdr(hw, priv->tx_ring[i]);
+
+ for (i = 0; i < priv->num_rx_rings; i++)
+ enetc_disable_rxbdr(hw, priv->rx_ring[i]);
+}
+
+static void enetc_wait_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
+{
+ int delay = 8, timeout = 100;
+ int idx = tx_ring->index;
/* wait for busy to clear */
while (delay < timeout &&
@@ -2140,18 +2263,13 @@ static void enetc_clear_txbdr(struct enetc_hw *hw, struct enetc_bdr *tx_ring)
idx);
}
-static void enetc_clear_bdrs(struct enetc_ndev_priv *priv)
+static void enetc_wait_bdrs(struct enetc_ndev_priv *priv)
{
struct enetc_hw *hw = &priv->si->hw;
int i;
for (i = 0; i < priv->num_tx_rings; i++)
- enetc_clear_txbdr(hw, priv->tx_ring[i]);
-
- for (i = 0; i < priv->num_rx_rings; i++)
- enetc_clear_rxbdr(hw, priv->rx_ring[i]);
-
- udelay(1);
+ enetc_wait_txbdr(hw, priv->tx_ring[i]);
}
static int enetc_setup_irqs(struct enetc_ndev_priv *priv)
@@ -2267,8 +2385,11 @@ static int enetc_phylink_connect(struct net_device *ndev)
struct ethtool_eee edata;
int err;
- if (!priv->phylink)
- return 0; /* phy-less mode */
+ if (!priv->phylink) {
+ /* phy-less mode */
+ netif_carrier_on(ndev);
+ return 0;
+ }
err = phylink_of_phy_connect(priv->phylink, priv->dev->of_node, 0);
if (err) {
@@ -2280,6 +2401,8 @@ static int enetc_phylink_connect(struct net_device *ndev)
memset(&edata, 0, sizeof(struct ethtool_eee));
phylink_ethtool_set_eee(priv->phylink, &edata);
+ phylink_start(priv->phylink);
+
return 0;
}
@@ -2321,20 +2444,21 @@ void enetc_start(struct net_device *ndev)
enable_irq(irq);
}
- if (priv->phylink)
- phylink_start(priv->phylink);
- else
- netif_carrier_on(ndev);
+ enetc_enable_bdrs(priv);
netif_tx_start_all_queues(ndev);
}
+EXPORT_SYMBOL_GPL(enetc_start);
int enetc_open(struct net_device *ndev)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
- int num_stack_tx_queues;
+ struct enetc_bdr_resource *tx_res, *rx_res;
+ bool extended;
int err;
+ extended = !!(priv->active_offloads & ENETC_F_RX_TSTAMP);
+
err = enetc_setup_irqs(priv);
if (err)
return err;
@@ -2343,34 +2467,28 @@ int enetc_open(struct net_device *ndev)
if (err)
goto err_phy_connect;
- err = enetc_alloc_tx_resources(priv);
- if (err)
+ tx_res = enetc_alloc_tx_resources(priv);
+ if (IS_ERR(tx_res)) {
+ err = PTR_ERR(tx_res);
goto err_alloc_tx;
+ }
- err = enetc_alloc_rx_resources(priv);
- if (err)
+ rx_res = enetc_alloc_rx_resources(priv, extended);
+ if (IS_ERR(rx_res)) {
+ err = PTR_ERR(rx_res);
goto err_alloc_rx;
-
- num_stack_tx_queues = enetc_num_stack_tx_queues(priv);
-
- err = netif_set_real_num_tx_queues(ndev, num_stack_tx_queues);
- if (err)
- goto err_set_queues;
-
- err = netif_set_real_num_rx_queues(ndev, priv->num_rx_rings);
- if (err)
- goto err_set_queues;
+ }
enetc_tx_onestep_tstamp_init(priv);
- enetc_setup_bdrs(priv);
+ enetc_assign_tx_resources(priv, tx_res);
+ enetc_assign_rx_resources(priv, rx_res);
+ enetc_setup_bdrs(priv, extended);
enetc_start(ndev);
return 0;
-err_set_queues:
- enetc_free_rx_resources(priv);
err_alloc_rx:
- enetc_free_tx_resources(priv);
+ enetc_free_tx_resources(tx_res, priv->num_tx_rings);
err_alloc_tx:
if (priv->phylink)
phylink_disconnect_phy(priv->phylink);
@@ -2379,6 +2497,7 @@ err_phy_connect:
return err;
}
+EXPORT_SYMBOL_GPL(enetc_open);
void enetc_stop(struct net_device *ndev)
{
@@ -2387,6 +2506,8 @@ void enetc_stop(struct net_device *ndev)
netif_tx_stop_all_queues(ndev);
+ enetc_disable_bdrs(priv);
+
for (i = 0; i < priv->bdr_int_num; i++) {
int irq = pci_irq_vector(priv->si->pdev,
ENETC_BDR_INT_BASE_IDX + i);
@@ -2396,104 +2517,205 @@ void enetc_stop(struct net_device *ndev)
napi_disable(&priv->int_vector[i]->napi);
}
- if (priv->phylink)
- phylink_stop(priv->phylink);
- else
- netif_carrier_off(ndev);
+ enetc_wait_bdrs(priv);
enetc_clear_interrupts(priv);
}
+EXPORT_SYMBOL_GPL(enetc_stop);
int enetc_close(struct net_device *ndev)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
enetc_stop(ndev);
- enetc_clear_bdrs(priv);
- if (priv->phylink)
+ if (priv->phylink) {
+ phylink_stop(priv->phylink);
phylink_disconnect_phy(priv->phylink);
+ } else {
+ netif_carrier_off(ndev);
+ }
+
enetc_free_rxtx_rings(priv);
- enetc_free_rx_resources(priv);
- enetc_free_tx_resources(priv);
+
+ /* Avoids dangling pointers and also frees old resources */
+ enetc_assign_rx_resources(priv, NULL);
+ enetc_assign_tx_resources(priv, NULL);
+
enetc_free_irqs(priv);
return 0;
}
+EXPORT_SYMBOL_GPL(enetc_close);
-int enetc_setup_tc_mqprio(struct net_device *ndev, void *type_data)
+static int enetc_reconfigure(struct enetc_ndev_priv *priv, bool extended,
+ int (*cb)(struct enetc_ndev_priv *priv, void *ctx),
+ void *ctx)
+{
+ struct enetc_bdr_resource *tx_res, *rx_res;
+ int err;
+
+ ASSERT_RTNL();
+
+ /* If the interface is down, run the callback right away,
+ * without reconfiguration.
+ */
+ if (!netif_running(priv->ndev)) {
+ if (cb) {
+ err = cb(priv, ctx);
+ if (err)
+ return err;
+ }
+
+ return 0;
+ }
+
+ tx_res = enetc_alloc_tx_resources(priv);
+ if (IS_ERR(tx_res)) {
+ err = PTR_ERR(tx_res);
+ goto out;
+ }
+
+ rx_res = enetc_alloc_rx_resources(priv, extended);
+ if (IS_ERR(rx_res)) {
+ err = PTR_ERR(rx_res);
+ goto out_free_tx_res;
+ }
+
+ enetc_stop(priv->ndev);
+ enetc_free_rxtx_rings(priv);
+
+ /* Interface is down, run optional callback now */
+ if (cb) {
+ err = cb(priv, ctx);
+ if (err)
+ goto out_restart;
+ }
+
+ enetc_assign_tx_resources(priv, tx_res);
+ enetc_assign_rx_resources(priv, rx_res);
+ enetc_setup_bdrs(priv, extended);
+ enetc_start(priv->ndev);
+
+ return 0;
+
+out_restart:
+ enetc_setup_bdrs(priv, extended);
+ enetc_start(priv->ndev);
+ enetc_free_rx_resources(rx_res, priv->num_rx_rings);
+out_free_tx_res:
+ enetc_free_tx_resources(tx_res, priv->num_tx_rings);
+out:
+ return err;
+}
+
+static void enetc_debug_tx_ring_prios(struct enetc_ndev_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < priv->num_tx_rings; i++)
+ netdev_dbg(priv->ndev, "TX ring %d prio %d\n", i,
+ priv->tx_ring[i]->prio);
+}
+
+static void enetc_reset_tc_mqprio(struct net_device *ndev)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
- struct tc_mqprio_qopt *mqprio = type_data;
struct enetc_hw *hw = &priv->si->hw;
struct enetc_bdr *tx_ring;
int num_stack_tx_queues;
- u8 num_tc;
int i;
num_stack_tx_queues = enetc_num_stack_tx_queues(priv);
- mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS;
- num_tc = mqprio->num_tc;
- if (!num_tc) {
- netdev_reset_tc(ndev);
- netif_set_real_num_tx_queues(ndev, num_stack_tx_queues);
+ netdev_reset_tc(ndev);
+ netif_set_real_num_tx_queues(ndev, num_stack_tx_queues);
+ priv->min_num_stack_tx_queues = num_possible_cpus();
- /* Reset all ring priorities to 0 */
- for (i = 0; i < priv->num_tx_rings; i++) {
- tx_ring = priv->tx_ring[i];
- tx_ring->prio = 0;
- enetc_set_bdr_prio(hw, tx_ring->index, tx_ring->prio);
- }
+ /* Reset all ring priorities to 0 */
+ for (i = 0; i < priv->num_tx_rings; i++) {
+ tx_ring = priv->tx_ring[i];
+ tx_ring->prio = 0;
+ enetc_set_bdr_prio(hw, tx_ring->index, tx_ring->prio);
+ }
+
+ enetc_debug_tx_ring_prios(priv);
+}
+
+int enetc_setup_tc_mqprio(struct net_device *ndev, void *type_data)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct tc_mqprio_qopt *mqprio = type_data;
+ struct enetc_hw *hw = &priv->si->hw;
+ int num_stack_tx_queues = 0;
+ u8 num_tc = mqprio->num_tc;
+ struct enetc_bdr *tx_ring;
+ int offset, count;
+ int err, tc, q;
+ if (!num_tc) {
+ enetc_reset_tc_mqprio(ndev);
return 0;
}
- /* Check if we have enough BD rings available to accommodate all TCs */
- if (num_tc > num_stack_tx_queues) {
- netdev_err(ndev, "Max %d traffic classes supported\n",
- priv->num_tx_rings);
- return -EINVAL;
- }
+ err = netdev_set_num_tc(ndev, num_tc);
+ if (err)
+ return err;
- /* For the moment, we use only one BD ring per TC.
- *
- * Configure num_tc BD rings with increasing priorities.
- */
- for (i = 0; i < num_tc; i++) {
- tx_ring = priv->tx_ring[i];
- tx_ring->prio = i;
- enetc_set_bdr_prio(hw, tx_ring->index, tx_ring->prio);
+ for (tc = 0; tc < num_tc; tc++) {
+ offset = mqprio->offset[tc];
+ count = mqprio->count[tc];
+ num_stack_tx_queues += count;
+
+ err = netdev_set_tc_queue(ndev, tc, count, offset);
+ if (err)
+ goto err_reset_tc;
+
+ for (q = offset; q < offset + count; q++) {
+ tx_ring = priv->tx_ring[q];
+ /* The prio_tc_map is skb_tx_hash()'s way of selecting
+ * between TX queues based on skb->priority. As such,
+ * there's nothing to offload based on it.
+ * Make the mqprio "traffic class" be the priority of
+ * this ring group, and leave the Tx IPV to traffic
+ * class mapping as its default mapping value of 1:1.
+ */
+ tx_ring->prio = tc;
+ enetc_set_bdr_prio(hw, tx_ring->index, tx_ring->prio);
+ }
}
- /* Reset the number of netdev queues based on the TC count */
- netif_set_real_num_tx_queues(ndev, num_tc);
+ err = netif_set_real_num_tx_queues(ndev, num_stack_tx_queues);
+ if (err)
+ goto err_reset_tc;
- netdev_set_num_tc(ndev, num_tc);
+ priv->min_num_stack_tx_queues = num_stack_tx_queues;
- /* Each TC is associated with one netdev queue */
- for (i = 0; i < num_tc; i++)
- netdev_set_tc_queue(ndev, i, 1, i);
+ enetc_debug_tx_ring_prios(priv);
return 0;
+
+err_reset_tc:
+ enetc_reset_tc_mqprio(ndev);
+ return err;
}
+EXPORT_SYMBOL_GPL(enetc_setup_tc_mqprio);
-static int enetc_setup_xdp_prog(struct net_device *dev, struct bpf_prog *prog,
- struct netlink_ext_ack *extack)
+static int enetc_reconfigure_xdp_cb(struct enetc_ndev_priv *priv, void *ctx)
{
- struct enetc_ndev_priv *priv = netdev_priv(dev);
- struct bpf_prog *old_prog;
- bool is_up;
- int i;
-
- /* The buffer layout is changing, so we need to drain the old
- * RX buffers and seed new ones.
- */
- is_up = netif_running(dev);
- if (is_up)
- dev_close(dev);
+ struct bpf_prog *old_prog, *prog = ctx;
+ int num_stack_tx_queues;
+ int err, i;
old_prog = xchg(&priv->xdp_prog, prog);
+
+ num_stack_tx_queues = enetc_num_stack_tx_queues(priv);
+ err = netif_set_real_num_tx_queues(priv->ndev, num_stack_tx_queues);
+ if (err) {
+ xchg(&priv->xdp_prog, old_prog);
+ return err;
+ }
+
if (old_prog)
bpf_prog_put(old_prog);
@@ -2508,23 +2730,46 @@ static int enetc_setup_xdp_prog(struct net_device *dev, struct bpf_prog *prog,
rx_ring->buffer_offset = ENETC_RXB_PAD;
}
- if (is_up)
- return dev_open(dev, extack);
-
return 0;
}
-int enetc_setup_bpf(struct net_device *dev, struct netdev_bpf *xdp)
+static int enetc_setup_xdp_prog(struct net_device *ndev, struct bpf_prog *prog,
+ struct netlink_ext_ack *extack)
{
- switch (xdp->command) {
+ int num_xdp_tx_queues = prog ? num_possible_cpus() : 0;
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ bool extended;
+
+ if (priv->min_num_stack_tx_queues + num_xdp_tx_queues >
+ priv->num_tx_rings) {
+ NL_SET_ERR_MSG_FMT_MOD(extack,
+ "Reserving %d XDP TXQs does not leave a minimum of %d TXQs for network stack (total %d available)",
+ num_xdp_tx_queues,
+ priv->min_num_stack_tx_queues,
+ priv->num_tx_rings);
+ return -EBUSY;
+ }
+
+ extended = !!(priv->active_offloads & ENETC_F_RX_TSTAMP);
+
+ /* The buffer layout is changing, so we need to drain the old
+ * RX buffers and seed new ones.
+ */
+ return enetc_reconfigure(priv, extended, enetc_reconfigure_xdp_cb, prog);
+}
+
+int enetc_setup_bpf(struct net_device *ndev, struct netdev_bpf *bpf)
+{
+ switch (bpf->command) {
case XDP_SETUP_PROG:
- return enetc_setup_xdp_prog(dev, xdp->prog, xdp->extack);
+ return enetc_setup_xdp_prog(ndev, bpf->prog, bpf->extack);
default:
return -EINVAL;
}
return 0;
}
+EXPORT_SYMBOL_GPL(enetc_setup_bpf);
struct net_device_stats *enetc_get_stats(struct net_device *ndev)
{
@@ -2556,6 +2801,7 @@ struct net_device_stats *enetc_get_stats(struct net_device *ndev)
return stats;
}
+EXPORT_SYMBOL_GPL(enetc_get_stats);
static int enetc_set_rss(struct net_device *ndev, int en)
{
@@ -2608,48 +2854,53 @@ void enetc_set_features(struct net_device *ndev, netdev_features_t features)
enetc_enable_txvlan(ndev,
!!(features & NETIF_F_HW_VLAN_CTAG_TX));
}
+EXPORT_SYMBOL_GPL(enetc_set_features);
#ifdef CONFIG_FSL_ENETC_PTP_CLOCK
static int enetc_hwtstamp_set(struct net_device *ndev, struct ifreq *ifr)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ int err, new_offloads = priv->active_offloads;
struct hwtstamp_config config;
- int ao;
if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
return -EFAULT;
switch (config.tx_type) {
case HWTSTAMP_TX_OFF:
- priv->active_offloads &= ~ENETC_F_TX_TSTAMP_MASK;
+ new_offloads &= ~ENETC_F_TX_TSTAMP_MASK;
break;
case HWTSTAMP_TX_ON:
- priv->active_offloads &= ~ENETC_F_TX_TSTAMP_MASK;
- priv->active_offloads |= ENETC_F_TX_TSTAMP;
+ new_offloads &= ~ENETC_F_TX_TSTAMP_MASK;
+ new_offloads |= ENETC_F_TX_TSTAMP;
break;
case HWTSTAMP_TX_ONESTEP_SYNC:
- priv->active_offloads &= ~ENETC_F_TX_TSTAMP_MASK;
- priv->active_offloads |= ENETC_F_TX_ONESTEP_SYNC_TSTAMP;
+ new_offloads &= ~ENETC_F_TX_TSTAMP_MASK;
+ new_offloads |= ENETC_F_TX_ONESTEP_SYNC_TSTAMP;
break;
default:
return -ERANGE;
}
- ao = priv->active_offloads;
switch (config.rx_filter) {
case HWTSTAMP_FILTER_NONE:
- priv->active_offloads &= ~ENETC_F_RX_TSTAMP;
+ new_offloads &= ~ENETC_F_RX_TSTAMP;
break;
default:
- priv->active_offloads |= ENETC_F_RX_TSTAMP;
+ new_offloads |= ENETC_F_RX_TSTAMP;
config.rx_filter = HWTSTAMP_FILTER_ALL;
}
- if (netif_running(ndev) && ao != priv->active_offloads) {
- enetc_close(ndev);
- enetc_open(ndev);
+ if ((new_offloads ^ priv->active_offloads) & ENETC_F_RX_TSTAMP) {
+ bool extended = !!(new_offloads & ENETC_F_RX_TSTAMP);
+
+ err = enetc_reconfigure(priv, extended, NULL, NULL);
+ if (err)
+ return err;
}
+ priv->active_offloads = new_offloads;
+
return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ?
-EFAULT : 0;
}
@@ -2691,10 +2942,12 @@ int enetc_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
return phylink_mii_ioctl(priv->phylink, rq, cmd);
}
+EXPORT_SYMBOL_GPL(enetc_ioctl);
int enetc_alloc_msix(struct enetc_ndev_priv *priv)
{
struct pci_dev *pdev = priv->si->pdev;
+ int num_stack_tx_queues;
int first_xdp_tx_ring;
int i, n, err, nvec;
int v_tx_rings;
@@ -2771,6 +3024,17 @@ int enetc_alloc_msix(struct enetc_ndev_priv *priv)
}
}
+ num_stack_tx_queues = enetc_num_stack_tx_queues(priv);
+
+ err = netif_set_real_num_tx_queues(priv->ndev, num_stack_tx_queues);
+ if (err)
+ goto fail;
+
+ err = netif_set_real_num_rx_queues(priv->ndev, priv->num_rx_rings);
+ if (err)
+ goto fail;
+
+ priv->min_num_stack_tx_queues = num_possible_cpus();
first_xdp_tx_ring = priv->num_tx_rings - num_possible_cpus();
priv->xdp_tx_ring = &priv->tx_ring[first_xdp_tx_ring];
@@ -2792,6 +3056,7 @@ fail:
return err;
}
+EXPORT_SYMBOL_GPL(enetc_alloc_msix);
void enetc_free_msix(struct enetc_ndev_priv *priv)
{
@@ -2821,6 +3086,7 @@ void enetc_free_msix(struct enetc_ndev_priv *priv)
/* disable all MSIX for this device */
pci_free_irq_vectors(priv->si->pdev);
}
+EXPORT_SYMBOL_GPL(enetc_free_msix);
static void enetc_kfree_si(struct enetc_si *si)
{
@@ -2910,6 +3176,7 @@ err_dma:
return err;
}
+EXPORT_SYMBOL_GPL(enetc_pci_probe);
void enetc_pci_remove(struct pci_dev *pdev)
{
@@ -2921,3 +3188,6 @@ void enetc_pci_remove(struct pci_dev *pdev)
pci_release_mem_regions(pdev);
pci_disable_device(pdev);
}
+EXPORT_SYMBOL_GPL(enetc_pci_remove);
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.h b/drivers/net/ethernet/freescale/enetc/enetc.h
index c6d8cc15c270..8010f31cd10d 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc.h
@@ -70,7 +70,6 @@ struct enetc_ring_stats {
unsigned int xdp_tx_drops;
unsigned int xdp_redirect;
unsigned int xdp_redirect_failures;
- unsigned int xdp_redirect_sg;
unsigned int recycles;
unsigned int recycle_failures;
unsigned int win_drop;
@@ -86,6 +85,23 @@ struct enetc_xdp_data {
#define ENETC_TX_RING_DEFAULT_SIZE 2048
#define ENETC_DEFAULT_TX_WORK (ENETC_TX_RING_DEFAULT_SIZE / 2)
+struct enetc_bdr_resource {
+ /* Input arguments saved for teardown */
+ struct device *dev; /* for DMA mapping */
+ size_t bd_count;
+ size_t bd_size;
+
+ /* Resource proper */
+ void *bd_base; /* points to Rx or Tx BD ring */
+ dma_addr_t bd_dma_base;
+ union {
+ struct enetc_tx_swbd *tx_swbd;
+ struct enetc_rx_swbd *rx_swbd;
+ };
+ char *tso_headers;
+ dma_addr_t tso_headers_dma;
+};
+
struct enetc_bdr {
struct device *dev; /* for DMA mapping */
struct net_device *ndev;
@@ -213,8 +229,9 @@ enum enetc_errata {
ENETC_ERR_UCMCSWP = BIT(1),
};
-#define ENETC_SI_F_QBV BIT(0)
-#define ENETC_SI_F_PSFP BIT(1)
+#define ENETC_SI_F_PSFP BIT(0)
+#define ENETC_SI_F_QBV BIT(1)
+#define ENETC_SI_F_QBU BIT(2)
/* PCI IEP device data */
struct enetc_si {
@@ -297,7 +314,6 @@ struct psfp_cap {
};
#define ENETC_F_TX_TSTAMP_MASK 0xff
-/* TODO: more hardware offloads */
enum enetc_active_offloads {
/* 8 bits reserved for TX timestamp types (hwtstamp_tx_types) */
ENETC_F_TX_TSTAMP = BIT(0),
@@ -306,6 +322,7 @@ enum enetc_active_offloads {
ENETC_F_RX_TSTAMP = BIT(8),
ENETC_F_QBV = BIT(9),
ENETC_F_QCI = BIT(10),
+ ENETC_F_QBU = BIT(11),
};
enum enetc_flags_bit {
@@ -345,11 +362,16 @@ struct enetc_ndev_priv {
struct enetc_bdr **xdp_tx_ring;
struct enetc_bdr *tx_ring[16];
struct enetc_bdr *rx_ring[16];
+ const struct enetc_bdr_resource *tx_res;
+ const struct enetc_bdr_resource *rx_res;
struct enetc_cls_rule *cls_rules;
struct psfp_cap psfp_cap;
+ /* Minimum number of TX queues required by the network stack */
+ unsigned int min_num_stack_tx_queues;
+
struct phylink *phylink;
int ic_mode;
u32 tx_ictt;
@@ -360,6 +382,11 @@ struct enetc_ndev_priv {
struct work_struct tx_onestep_tstamp;
struct sk_buff_head tx_skbs;
+
+ /* Serialize access to MAC Merge state between ethtool requests
+ * and link state updates
+ */
+ struct mutex mm_lock;
};
/* Messaging */
@@ -378,6 +405,8 @@ struct enetc_msg_cmd_set_primary_mac {
extern int enetc_phc_index;
/* SI common */
+u32 enetc_port_mac_rd(struct enetc_si *si, u32 reg);
+void enetc_port_mac_wr(struct enetc_si *si, u32 reg, u32 val);
int enetc_pci_probe(struct pci_dev *pdev, const char *name, int sizeof_priv);
void enetc_pci_remove(struct pci_dev *pdev);
int enetc_alloc_msix(struct enetc_ndev_priv *priv);
@@ -397,12 +426,13 @@ struct net_device_stats *enetc_get_stats(struct net_device *ndev);
void enetc_set_features(struct net_device *ndev, netdev_features_t features);
int enetc_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd);
int enetc_setup_tc_mqprio(struct net_device *ndev, void *type_data);
-int enetc_setup_bpf(struct net_device *dev, struct netdev_bpf *xdp);
+int enetc_setup_bpf(struct net_device *ndev, struct netdev_bpf *bpf);
int enetc_xdp_xmit(struct net_device *ndev, int num_frames,
struct xdp_frame **frames, u32 flags);
/* ethtool */
void enetc_set_ethtool_ops(struct net_device *ndev);
+void enetc_mm_link_state_update(struct enetc_ndev_priv *priv, bool link);
/* control buffer descriptor ring (CBDR) */
int enetc_setup_cbdr(struct device *dev, struct enetc_hw *hw, int bd_count,
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_cbdr.c b/drivers/net/ethernet/freescale/enetc/enetc_cbdr.c
index af68dc46a795..20bfdf7fb4b4 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_cbdr.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_cbdr.c
@@ -44,6 +44,7 @@ int enetc_setup_cbdr(struct device *dev, struct enetc_hw *hw, int bd_count,
return 0;
}
+EXPORT_SYMBOL_GPL(enetc_setup_cbdr);
void enetc_teardown_cbdr(struct enetc_cbdr *cbdr)
{
@@ -57,6 +58,7 @@ void enetc_teardown_cbdr(struct enetc_cbdr *cbdr)
cbdr->bd_base = NULL;
cbdr->dma_dev = NULL;
}
+EXPORT_SYMBOL_GPL(enetc_teardown_cbdr);
static void enetc_clean_cbdr(struct enetc_cbdr *ring)
{
@@ -127,6 +129,7 @@ int enetc_send_cmd(struct enetc_si *si, struct enetc_cbd *cbd)
return 0;
}
+EXPORT_SYMBOL_GPL(enetc_send_cmd);
int enetc_clear_mac_flt_entry(struct enetc_si *si, int index)
{
@@ -140,6 +143,7 @@ int enetc_clear_mac_flt_entry(struct enetc_si *si, int index)
return enetc_send_cmd(si, &cbd);
}
+EXPORT_SYMBOL_GPL(enetc_clear_mac_flt_entry);
int enetc_set_mac_flt_entry(struct enetc_si *si, int index,
char *mac_addr, int si_map)
@@ -165,6 +169,7 @@ int enetc_set_mac_flt_entry(struct enetc_si *si, int index,
return enetc_send_cmd(si, &cbd);
}
+EXPORT_SYMBOL_GPL(enetc_set_mac_flt_entry);
/* Set entry in RFS table */
int enetc_set_fs_entry(struct enetc_si *si, struct enetc_cmd_rfse *rfse,
@@ -197,6 +202,7 @@ int enetc_set_fs_entry(struct enetc_si *si, struct enetc_cmd_rfse *rfse,
return err;
}
+EXPORT_SYMBOL_GPL(enetc_set_fs_entry);
static int enetc_cmd_rss_table(struct enetc_si *si, u32 *table, int count,
bool read)
@@ -242,9 +248,11 @@ int enetc_get_rss_table(struct enetc_si *si, u32 *table, int count)
{
return enetc_cmd_rss_table(si, table, count, true);
}
+EXPORT_SYMBOL_GPL(enetc_get_rss_table);
/* Set RSS table */
int enetc_set_rss_table(struct enetc_si *si, const u32 *table, int count)
{
return enetc_cmd_rss_table(si, (u32 *)table, count, false);
}
+EXPORT_SYMBOL_GPL(enetc_set_rss_table);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index c8369e3752b0..bca68edfbe9c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/* Copyright 2017-2019 NXP */
+#include <linux/ethtool_netlink.h>
#include <linux/net_tstamp.h>
#include <linux/module.h>
#include "enetc.h"
@@ -197,7 +198,6 @@ static const char rx_ring_stats[][ETH_GSTRING_LEN] = {
"Rx ring %2d recycle failures",
"Rx ring %2d redirects",
"Rx ring %2d redirect failures",
- "Rx ring %2d redirect S/G",
};
static const char tx_ring_stats[][ETH_GSTRING_LEN] = {
@@ -291,7 +291,6 @@ static void enetc_get_ethtool_stats(struct net_device *ndev,
data[o++] = priv->rx_ring[i]->stats.recycle_failures;
data[o++] = priv->rx_ring[i]->stats.xdp_redirect;
data[o++] = priv->rx_ring[i]->stats.xdp_redirect_failures;
- data[o++] = priv->rx_ring[i]->stats.xdp_redirect_sg;
}
if (!enetc_si_is_pf(priv->si))
@@ -301,14 +300,32 @@ static void enetc_get_ethtool_stats(struct net_device *ndev,
data[o++] = enetc_port_rd(hw, enetc_port_counters[i].reg);
}
+static void enetc_pause_stats(struct enetc_hw *hw, int mac,
+ struct ethtool_pause_stats *pause_stats)
+{
+ pause_stats->tx_pause_frames = enetc_port_rd(hw, ENETC_PM_TXPF(mac));
+ pause_stats->rx_pause_frames = enetc_port_rd(hw, ENETC_PM_RXPF(mac));
+}
+
static void enetc_get_pause_stats(struct net_device *ndev,
struct ethtool_pause_stats *pause_stats)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
- pause_stats->tx_pause_frames = enetc_port_rd(hw, ENETC_PM_TXPF(0));
- pause_stats->rx_pause_frames = enetc_port_rd(hw, ENETC_PM_RXPF(0));
+ switch (pause_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ enetc_pause_stats(hw, 0, pause_stats);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_pause_stats(hw, 1, pause_stats);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ ethtool_aggregate_pause_stats(ndev, pause_stats);
+ break;
+ }
}
static void enetc_mac_stats(struct enetc_hw *hw, int mac,
@@ -385,8 +402,20 @@ static void enetc_get_eth_mac_stats(struct net_device *ndev,
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
- enetc_mac_stats(hw, 0, mac_stats);
+ switch (mac_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ enetc_mac_stats(hw, 0, mac_stats);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_mac_stats(hw, 1, mac_stats);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ ethtool_aggregate_mac_stats(ndev, mac_stats);
+ break;
+ }
}
static void enetc_get_eth_ctrl_stats(struct net_device *ndev,
@@ -394,8 +423,20 @@ static void enetc_get_eth_ctrl_stats(struct net_device *ndev,
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
- enetc_ctrl_stats(hw, 0, ctrl_stats);
+ switch (ctrl_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ enetc_ctrl_stats(hw, 0, ctrl_stats);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_ctrl_stats(hw, 1, ctrl_stats);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ ethtool_aggregate_ctrl_stats(ndev, ctrl_stats);
+ break;
+ }
}
static void enetc_get_rmon_stats(struct net_device *ndev,
@@ -404,8 +445,20 @@ static void enetc_get_rmon_stats(struct net_device *ndev,
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
- enetc_rmon_stats(hw, 0, rmon_stats, ranges);
+ switch (rmon_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ enetc_rmon_stats(hw, 0, rmon_stats, ranges);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_rmon_stats(hw, 1, rmon_stats, ranges);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ ethtool_aggregate_rmon_stats(ndev, rmon_stats);
+ break;
+ }
}
#define ENETC_RSSHASH_L3 (RXH_L2DA | RXH_VLAN | RXH_L3_PROTO | RXH_IP_SRC | \
@@ -651,6 +704,7 @@ void enetc_set_rss_key(struct enetc_hw *hw, const u8 *bytes)
for (i = 0; i < ENETC_RSSHASH_KEY_SIZE / 4; i++)
enetc_port_wr(hw, ENETC_PRSSK(i), ((u32 *)bytes)[i]);
}
+EXPORT_SYMBOL_GPL(enetc_set_rss_key);
static int enetc_set_rxfh(struct net_device *ndev, const u32 *indir,
const u8 *key, const u8 hfunc)
@@ -864,6 +918,166 @@ static int enetc_set_link_ksettings(struct net_device *dev,
return phylink_ethtool_ksettings_set(priv->phylink, cmd);
}
+static void enetc_get_mm_stats(struct net_device *ndev,
+ struct ethtool_mm_stats *s)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
+
+ if (!(si->hw_features & ENETC_SI_F_QBU))
+ return;
+
+ s->MACMergeFrameAssErrorCount = enetc_port_rd(hw, ENETC_MMFAECR);
+ s->MACMergeFrameSmdErrorCount = enetc_port_rd(hw, ENETC_MMFSECR);
+ s->MACMergeFrameAssOkCount = enetc_port_rd(hw, ENETC_MMFAOCR);
+ s->MACMergeFragCountRx = enetc_port_rd(hw, ENETC_MMFCRXR);
+ s->MACMergeFragCountTx = enetc_port_rd(hw, ENETC_MMFCTXR);
+ s->MACMergeHoldCount = enetc_port_rd(hw, ENETC_MMHCR);
+}
+
+static int enetc_get_mm(struct net_device *ndev, struct ethtool_mm_state *state)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_si *si = priv->si;
+ struct enetc_hw *hw = &si->hw;
+ u32 lafs, rafs, val;
+
+ if (!(si->hw_features & ENETC_SI_F_QBU))
+ return -EOPNOTSUPP;
+
+ mutex_lock(&priv->mm_lock);
+
+ val = enetc_port_rd(hw, ENETC_PFPMR);
+ state->pmac_enabled = !!(val & ENETC_PFPMR_PMACE);
+
+ val = enetc_port_rd(hw, ENETC_MMCSR);
+
+ switch (ENETC_MMCSR_GET_VSTS(val)) {
+ case 0:
+ state->verify_status = ETHTOOL_MM_VERIFY_STATUS_DISABLED;
+ break;
+ case 2:
+ state->verify_status = ETHTOOL_MM_VERIFY_STATUS_VERIFYING;
+ break;
+ case 3:
+ state->verify_status = ETHTOOL_MM_VERIFY_STATUS_SUCCEEDED;
+ break;
+ case 4:
+ state->verify_status = ETHTOOL_MM_VERIFY_STATUS_FAILED;
+ break;
+ case 5:
+ default:
+ state->verify_status = ETHTOOL_MM_VERIFY_STATUS_UNKNOWN;
+ break;
+ }
+
+ rafs = ENETC_MMCSR_GET_RAFS(val);
+ state->tx_min_frag_size = ethtool_mm_frag_size_add_to_min(rafs);
+ lafs = ENETC_MMCSR_GET_LAFS(val);
+ state->rx_min_frag_size = ethtool_mm_frag_size_add_to_min(lafs);
+ state->tx_enabled = !!(val & ENETC_MMCSR_LPE); /* mirror of MMCSR_ME */
+ state->tx_active = !!(val & ENETC_MMCSR_LPA);
+ state->verify_enabled = !(val & ENETC_MMCSR_VDIS);
+ state->verify_time = ENETC_MMCSR_GET_VT(val);
+ /* A verifyTime of 128 ms would exceed the 7 bit width
+ * of the ENETC_MMCSR_VT field
+ */
+ state->max_verify_time = 127;
+
+ mutex_unlock(&priv->mm_lock);
+
+ return 0;
+}
+
+static int enetc_set_mm(struct net_device *ndev, struct ethtool_mm_cfg *cfg,
+ struct netlink_ext_ack *extack)
+{
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
+ u32 val, add_frag_size;
+ int err;
+
+ if (!(si->hw_features & ENETC_SI_F_QBU))
+ return -EOPNOTSUPP;
+
+ err = ethtool_mm_frag_size_min_to_add(cfg->tx_min_frag_size,
+ &add_frag_size, extack);
+ if (err)
+ return err;
+
+ mutex_lock(&priv->mm_lock);
+
+ val = enetc_port_rd(hw, ENETC_PFPMR);
+ if (cfg->pmac_enabled)
+ val |= ENETC_PFPMR_PMACE;
+ else
+ val &= ~ENETC_PFPMR_PMACE;
+ enetc_port_wr(hw, ENETC_PFPMR, val);
+
+ val = enetc_port_rd(hw, ENETC_MMCSR);
+
+ if (cfg->verify_enabled)
+ val &= ~ENETC_MMCSR_VDIS;
+ else
+ val |= ENETC_MMCSR_VDIS;
+
+ if (cfg->tx_enabled)
+ priv->active_offloads |= ENETC_F_QBU;
+ else
+ priv->active_offloads &= ~ENETC_F_QBU;
+
+ /* If link is up, enable MAC Merge right away */
+ if (!!(priv->active_offloads & ENETC_F_QBU) &&
+ !(val & ENETC_MMCSR_LINK_FAIL))
+ val |= ENETC_MMCSR_ME;
+
+ val &= ~ENETC_MMCSR_VT_MASK;
+ val |= ENETC_MMCSR_VT(cfg->verify_time);
+
+ val &= ~ENETC_MMCSR_RAFS_MASK;
+ val |= ENETC_MMCSR_RAFS(add_frag_size);
+
+ enetc_port_wr(hw, ENETC_MMCSR, val);
+
+ mutex_unlock(&priv->mm_lock);
+
+ return 0;
+}
+
+/* When the link is lost, the verification state machine goes to the FAILED
+ * state and doesn't restart on its own after a new link up event.
+ * According to 802.3 Figure 99-8 - Verify state diagram, the LINK_FAIL bit
+ * should have been sufficient to re-trigger verification, but for ENETC it
+ * doesn't. As a workaround, we need to toggle the Merge Enable bit to
+ * re-trigger verification when link comes up.
+ */
+void enetc_mm_link_state_update(struct enetc_ndev_priv *priv, bool link)
+{
+ struct enetc_hw *hw = &priv->si->hw;
+ u32 val;
+
+ mutex_lock(&priv->mm_lock);
+
+ val = enetc_port_rd(hw, ENETC_MMCSR);
+
+ if (link) {
+ val &= ~ENETC_MMCSR_LINK_FAIL;
+ if (priv->active_offloads & ENETC_F_QBU)
+ val |= ENETC_MMCSR_ME;
+ } else {
+ val |= ENETC_MMCSR_LINK_FAIL;
+ if (priv->active_offloads & ENETC_F_QBU)
+ val &= ~ENETC_MMCSR_ME;
+ }
+
+ enetc_port_wr(hw, ENETC_MMCSR, val);
+
+ mutex_unlock(&priv->mm_lock);
+}
+EXPORT_SYMBOL_GPL(enetc_mm_link_state_update);
+
static const struct ethtool_ops enetc_pf_ethtool_ops = {
.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
ETHTOOL_COALESCE_MAX_FRAMES |
@@ -894,6 +1108,9 @@ static const struct ethtool_ops enetc_pf_ethtool_ops = {
.set_wol = enetc_set_wol,
.get_pauseparam = enetc_get_pauseparam,
.set_pauseparam = enetc_set_pauseparam,
+ .get_mm = enetc_get_mm,
+ .set_mm = enetc_set_mm,
+ .get_mm_stats = enetc_get_mm_stats,
};
static const struct ethtool_ops enetc_vf_ethtool_ops = {
@@ -926,3 +1143,4 @@ void enetc_set_ethtool_ops(struct net_device *ndev)
else
ndev->ethtool_ops = &enetc_vf_ethtool_ops;
}
+EXPORT_SYMBOL_GPL(enetc_set_ethtool_ops);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_hw.h b/drivers/net/ethernet/freescale/enetc/enetc_hw.h
index 18ca1f42b1f7..de2e0ee8cdcb 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_hw.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc_hw.h
@@ -18,9 +18,10 @@
#define ENETC_SICTR0 0x18
#define ENETC_SICTR1 0x1c
#define ENETC_SIPCAPR0 0x20
-#define ENETC_SIPCAPR0_QBV BIT(4)
#define ENETC_SIPCAPR0_PSFP BIT(9)
#define ENETC_SIPCAPR0_RSS BIT(8)
+#define ENETC_SIPCAPR0_QBV BIT(4)
+#define ENETC_SIPCAPR0_QBU BIT(3)
#define ENETC_SIPCAPR1 0x24
#define ENETC_SITGTGR 0x30
#define ENETC_SIRBGCR 0x38
@@ -213,7 +214,6 @@ enum enetc_bdr_type {TX, RX};
#define ENETC_PSIRFSCFGR(n) (0x1814 + (n) * 4) /* n = SI index */
#define ENETC_PFPMR 0x1900
#define ENETC_PFPMR_PMACE BIT(1)
-#define ENETC_PFPMR_MWLM BIT(0)
#define ENETC_EMDIO_BASE 0x1c00
#define ENETC_PSIUMHFR0(n, err) (((err) ? 0x1d08 : 0x1d00) + (n) * 0x10)
#define ENETC_PSIUMHFR1(n) (0x1d04 + (n) * 0x10)
@@ -222,11 +222,35 @@ enum enetc_bdr_type {TX, RX};
#define ENETC_PSIVHFR0(n) (0x1e00 + (n) * 8) /* n = SI index */
#define ENETC_PSIVHFR1(n) (0x1e04 + (n) * 8) /* n = SI index */
#define ENETC_MMCSR 0x1f00
-#define ENETC_MMCSR_ME BIT(16)
+#define ENETC_MMCSR_LINK_FAIL BIT(31)
+#define ENETC_MMCSR_VT_MASK GENMASK(29, 23) /* Verify Time */
+#define ENETC_MMCSR_VT(x) (((x) << 23) & ENETC_MMCSR_VT_MASK)
+#define ENETC_MMCSR_GET_VT(x) (((x) & ENETC_MMCSR_VT_MASK) >> 23)
+#define ENETC_MMCSR_TXSTS_MASK GENMASK(22, 21) /* Merge Status */
+#define ENETC_MMCSR_GET_TXSTS(x) (((x) & ENETC_MMCSR_TXSTS_MASK) >> 21)
+#define ENETC_MMCSR_VSTS_MASK GENMASK(20, 18) /* Verify Status */
+#define ENETC_MMCSR_GET_VSTS(x) (((x) & ENETC_MMCSR_VSTS_MASK) >> 18)
+#define ENETC_MMCSR_VDIS BIT(17) /* Verify Disabled */
+#define ENETC_MMCSR_ME BIT(16) /* Merge Enabled */
+#define ENETC_MMCSR_RAFS_MASK GENMASK(9, 8) /* Remote Additional Fragment Size */
+#define ENETC_MMCSR_RAFS(x) (((x) << 8) & ENETC_MMCSR_RAFS_MASK)
+#define ENETC_MMCSR_GET_RAFS(x) (((x) & ENETC_MMCSR_RAFS_MASK) >> 8)
+#define ENETC_MMCSR_LAFS_MASK GENMASK(4, 3) /* Local Additional Fragment Size */
+#define ENETC_MMCSR_GET_LAFS(x) (((x) & ENETC_MMCSR_LAFS_MASK) >> 3)
+#define ENETC_MMCSR_LPA BIT(2) /* Local Preemption Active */
+#define ENETC_MMCSR_LPE BIT(1) /* Local Preemption Enabled */
+#define ENETC_MMCSR_LPS BIT(0) /* Local Preemption Supported */
+#define ENETC_MMFAECR 0x1f08
+#define ENETC_MMFSECR 0x1f0c
+#define ENETC_MMFAOCR 0x1f10
+#define ENETC_MMFCRXR 0x1f14
+#define ENETC_MMFCTXR 0x1f18
+#define ENETC_MMHCR 0x1f1c
#define ENETC_PTCMSDUR(n) (0x2020 + (n) * 4) /* n = TC index [0..7] */
+#define ENETC_PMAC_OFFSET 0x1000
+
#define ENETC_PM0_CMD_CFG 0x8008
-#define ENETC_PM1_CMD_CFG 0x9008
#define ENETC_PM0_TX_EN BIT(0)
#define ENETC_PM0_RX_EN BIT(1)
#define ENETC_PM0_PROMISC BIT(4)
@@ -245,11 +269,8 @@ enum enetc_bdr_type {TX, RX};
#define ENETC_PM0_PAUSE_QUANTA 0x8054
#define ENETC_PM0_PAUSE_THRESH 0x8064
-#define ENETC_PM1_PAUSE_QUANTA 0x9054
-#define ENETC_PM1_PAUSE_THRESH 0x9064
#define ENETC_PM0_SINGLE_STEP 0x80c0
-#define ENETC_PM1_SINGLE_STEP 0x90c0
#define ENETC_PM0_SINGLE_STEP_CH BIT(7)
#define ENETC_PM0_SINGLE_STEP_EN BIT(31)
#define ENETC_SET_SINGLE_STEP_OFFSET(v) (((v) & 0xff) << 8)
@@ -279,57 +300,57 @@ enum enetc_bdr_type {TX, RX};
/* Port MAC counters: Port MAC 0 corresponds to the eMAC and
* Port MAC 1 to the pMAC.
*/
-#define ENETC_PM_REOCT(mac) (0x8100 + 0x1000 * (mac))
-#define ENETC_PM_RALN(mac) (0x8110 + 0x1000 * (mac))
-#define ENETC_PM_RXPF(mac) (0x8118 + 0x1000 * (mac))
-#define ENETC_PM_RFRM(mac) (0x8120 + 0x1000 * (mac))
-#define ENETC_PM_RFCS(mac) (0x8128 + 0x1000 * (mac))
-#define ENETC_PM_RVLAN(mac) (0x8130 + 0x1000 * (mac))
-#define ENETC_PM_RERR(mac) (0x8138 + 0x1000 * (mac))
-#define ENETC_PM_RUCA(mac) (0x8140 + 0x1000 * (mac))
-#define ENETC_PM_RMCA(mac) (0x8148 + 0x1000 * (mac))
-#define ENETC_PM_RBCA(mac) (0x8150 + 0x1000 * (mac))
-#define ENETC_PM_RDRP(mac) (0x8158 + 0x1000 * (mac))
-#define ENETC_PM_RPKT(mac) (0x8160 + 0x1000 * (mac))
-#define ENETC_PM_RUND(mac) (0x8168 + 0x1000 * (mac))
-#define ENETC_PM_R64(mac) (0x8170 + 0x1000 * (mac))
-#define ENETC_PM_R127(mac) (0x8178 + 0x1000 * (mac))
-#define ENETC_PM_R255(mac) (0x8180 + 0x1000 * (mac))
-#define ENETC_PM_R511(mac) (0x8188 + 0x1000 * (mac))
-#define ENETC_PM_R1023(mac) (0x8190 + 0x1000 * (mac))
-#define ENETC_PM_R1522(mac) (0x8198 + 0x1000 * (mac))
-#define ENETC_PM_R1523X(mac) (0x81A0 + 0x1000 * (mac))
-#define ENETC_PM_ROVR(mac) (0x81A8 + 0x1000 * (mac))
-#define ENETC_PM_RJBR(mac) (0x81B0 + 0x1000 * (mac))
-#define ENETC_PM_RFRG(mac) (0x81B8 + 0x1000 * (mac))
-#define ENETC_PM_RCNP(mac) (0x81C0 + 0x1000 * (mac))
-#define ENETC_PM_RDRNTP(mac) (0x81C8 + 0x1000 * (mac))
-#define ENETC_PM_TEOCT(mac) (0x8200 + 0x1000 * (mac))
-#define ENETC_PM_TOCT(mac) (0x8208 + 0x1000 * (mac))
-#define ENETC_PM_TCRSE(mac) (0x8210 + 0x1000 * (mac))
-#define ENETC_PM_TXPF(mac) (0x8218 + 0x1000 * (mac))
-#define ENETC_PM_TFRM(mac) (0x8220 + 0x1000 * (mac))
-#define ENETC_PM_TFCS(mac) (0x8228 + 0x1000 * (mac))
-#define ENETC_PM_TVLAN(mac) (0x8230 + 0x1000 * (mac))
-#define ENETC_PM_TERR(mac) (0x8238 + 0x1000 * (mac))
-#define ENETC_PM_TUCA(mac) (0x8240 + 0x1000 * (mac))
-#define ENETC_PM_TMCA(mac) (0x8248 + 0x1000 * (mac))
-#define ENETC_PM_TBCA(mac) (0x8250 + 0x1000 * (mac))
-#define ENETC_PM_TPKT(mac) (0x8260 + 0x1000 * (mac))
-#define ENETC_PM_TUND(mac) (0x8268 + 0x1000 * (mac))
-#define ENETC_PM_T64(mac) (0x8270 + 0x1000 * (mac))
-#define ENETC_PM_T127(mac) (0x8278 + 0x1000 * (mac))
-#define ENETC_PM_T255(mac) (0x8280 + 0x1000 * (mac))
-#define ENETC_PM_T511(mac) (0x8288 + 0x1000 * (mac))
-#define ENETC_PM_T1023(mac) (0x8290 + 0x1000 * (mac))
-#define ENETC_PM_T1522(mac) (0x8298 + 0x1000 * (mac))
-#define ENETC_PM_T1523X(mac) (0x82A0 + 0x1000 * (mac))
-#define ENETC_PM_TCNP(mac) (0x82C0 + 0x1000 * (mac))
-#define ENETC_PM_TDFR(mac) (0x82D0 + 0x1000 * (mac))
-#define ENETC_PM_TMCOL(mac) (0x82D8 + 0x1000 * (mac))
-#define ENETC_PM_TSCOL(mac) (0x82E0 + 0x1000 * (mac))
-#define ENETC_PM_TLCOL(mac) (0x82E8 + 0x1000 * (mac))
-#define ENETC_PM_TECOL(mac) (0x82F0 + 0x1000 * (mac))
+#define ENETC_PM_REOCT(mac) (0x8100 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RALN(mac) (0x8110 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RXPF(mac) (0x8118 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RFRM(mac) (0x8120 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RFCS(mac) (0x8128 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RVLAN(mac) (0x8130 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RERR(mac) (0x8138 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RUCA(mac) (0x8140 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RMCA(mac) (0x8148 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RBCA(mac) (0x8150 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RDRP(mac) (0x8158 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RPKT(mac) (0x8160 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RUND(mac) (0x8168 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R64(mac) (0x8170 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R127(mac) (0x8178 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R255(mac) (0x8180 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R511(mac) (0x8188 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R1023(mac) (0x8190 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R1522(mac) (0x8198 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_R1523X(mac) (0x81A0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_ROVR(mac) (0x81A8 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RJBR(mac) (0x81B0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RFRG(mac) (0x81B8 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RCNP(mac) (0x81C0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_RDRNTP(mac) (0x81C8 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TEOCT(mac) (0x8200 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TOCT(mac) (0x8208 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TCRSE(mac) (0x8210 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TXPF(mac) (0x8218 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TFRM(mac) (0x8220 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TFCS(mac) (0x8228 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TVLAN(mac) (0x8230 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TERR(mac) (0x8238 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TUCA(mac) (0x8240 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TMCA(mac) (0x8248 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TBCA(mac) (0x8250 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TPKT(mac) (0x8260 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TUND(mac) (0x8268 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T64(mac) (0x8270 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T127(mac) (0x8278 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T255(mac) (0x8280 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T511(mac) (0x8288 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T1023(mac) (0x8290 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T1522(mac) (0x8298 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_T1523X(mac) (0x82A0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TCNP(mac) (0x82C0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TDFR(mac) (0x82D0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TMCOL(mac) (0x82D8 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TSCOL(mac) (0x82E0 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TLCOL(mac) (0x82E8 + ENETC_PMAC_OFFSET * (mac))
+#define ENETC_PM_TECOL(mac) (0x82F0 + ENETC_PMAC_OFFSET * (mac))
/* Port counters */
#define ENETC_PICDR(n) (0x0700 + (n) * 8) /* n = [0..3] */
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_mdio.c
index 1c8f5cc6dec4..998aaa394e9c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_mdio.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_mdio.c
@@ -55,7 +55,8 @@ static int enetc_mdio_wait_complete(struct enetc_mdio_priv *mdio_priv)
is_busy, !is_busy, 10, 10 * 1000);
}
-int enetc_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value)
+int enetc_mdio_write_c22(struct mii_bus *bus, int phy_id, int regnum,
+ u16 value)
{
struct enetc_mdio_priv *mdio_priv = bus->priv;
u32 mdio_ctl, mdio_cfg;
@@ -63,14 +64,39 @@ int enetc_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value)
int ret;
mdio_cfg = ENETC_EMDIO_CFG;
- if (regnum & MII_ADDR_C45) {
- dev_addr = (regnum >> 16) & 0x1f;
- mdio_cfg |= MDIO_CFG_ENC45;
- } else {
- /* clause 22 (ie 1G) */
- dev_addr = regnum & 0x1f;
- mdio_cfg &= ~MDIO_CFG_ENC45;
- }
+ dev_addr = regnum & 0x1f;
+ mdio_cfg &= ~MDIO_CFG_ENC45;
+
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_CFG, mdio_cfg);
+
+ ret = enetc_mdio_wait_complete(mdio_priv);
+ if (ret)
+ return ret;
+
+ /* set port and dev addr */
+ mdio_ctl = MDIO_CTL_PORT_ADDR(phy_id) | MDIO_CTL_DEV_ADDR(dev_addr);
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_CTL, mdio_ctl);
+
+ /* write the value */
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_DATA, value);
+
+ ret = enetc_mdio_wait_complete(mdio_priv);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(enetc_mdio_write_c22);
+
+int enetc_mdio_write_c45(struct mii_bus *bus, int phy_id, int dev_addr,
+ int regnum, u16 value)
+{
+ struct enetc_mdio_priv *mdio_priv = bus->priv;
+ u32 mdio_ctl, mdio_cfg;
+ int ret;
+
+ mdio_cfg = ENETC_EMDIO_CFG;
+ mdio_cfg |= MDIO_CFG_ENC45;
enetc_mdio_wr(mdio_priv, ENETC_MDIO_CFG, mdio_cfg);
@@ -83,13 +109,11 @@ int enetc_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value)
enetc_mdio_wr(mdio_priv, ENETC_MDIO_CTL, mdio_ctl);
/* set the register address */
- if (regnum & MII_ADDR_C45) {
- enetc_mdio_wr(mdio_priv, ENETC_MDIO_ADDR, regnum & 0xffff);
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_ADDR, regnum & 0xffff);
- ret = enetc_mdio_wait_complete(mdio_priv);
- if (ret)
- return ret;
- }
+ ret = enetc_mdio_wait_complete(mdio_priv);
+ if (ret)
+ return ret;
/* write the value */
enetc_mdio_wr(mdio_priv, ENETC_MDIO_DATA, value);
@@ -100,9 +124,9 @@ int enetc_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value)
return 0;
}
-EXPORT_SYMBOL_GPL(enetc_mdio_write);
+EXPORT_SYMBOL_GPL(enetc_mdio_write_c45);
-int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
+int enetc_mdio_read_c22(struct mii_bus *bus, int phy_id, int regnum)
{
struct enetc_mdio_priv *mdio_priv = bus->priv;
u32 mdio_ctl, mdio_cfg;
@@ -110,14 +134,51 @@ int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
int ret;
mdio_cfg = ENETC_EMDIO_CFG;
- if (regnum & MII_ADDR_C45) {
- dev_addr = (regnum >> 16) & 0x1f;
- mdio_cfg |= MDIO_CFG_ENC45;
- } else {
- dev_addr = regnum & 0x1f;
- mdio_cfg &= ~MDIO_CFG_ENC45;
+ dev_addr = regnum & 0x1f;
+ mdio_cfg &= ~MDIO_CFG_ENC45;
+
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_CFG, mdio_cfg);
+
+ ret = enetc_mdio_wait_complete(mdio_priv);
+ if (ret)
+ return ret;
+
+ /* set port and device addr */
+ mdio_ctl = MDIO_CTL_PORT_ADDR(phy_id) | MDIO_CTL_DEV_ADDR(dev_addr);
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_CTL, mdio_ctl);
+
+ /* initiate the read */
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_CTL, mdio_ctl | MDIO_CTL_READ);
+
+ ret = enetc_mdio_wait_complete(mdio_priv);
+ if (ret)
+ return ret;
+
+ /* return all Fs if nothing was there */
+ if (enetc_mdio_rd(mdio_priv, ENETC_MDIO_CFG) & MDIO_CFG_RD_ER) {
+ dev_dbg(&bus->dev,
+ "Error while reading PHY%d reg at %d.%d\n",
+ phy_id, dev_addr, regnum);
+ return 0xffff;
}
+ value = enetc_mdio_rd(mdio_priv, ENETC_MDIO_DATA) & 0xffff;
+
+ return value;
+}
+EXPORT_SYMBOL_GPL(enetc_mdio_read_c22);
+
+int enetc_mdio_read_c45(struct mii_bus *bus, int phy_id, int dev_addr,
+ int regnum)
+{
+ struct enetc_mdio_priv *mdio_priv = bus->priv;
+ u32 mdio_ctl, mdio_cfg;
+ u16 value;
+ int ret;
+
+ mdio_cfg = ENETC_EMDIO_CFG;
+ mdio_cfg |= MDIO_CFG_ENC45;
+
enetc_mdio_wr(mdio_priv, ENETC_MDIO_CFG, mdio_cfg);
ret = enetc_mdio_wait_complete(mdio_priv);
@@ -129,13 +190,11 @@ int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
enetc_mdio_wr(mdio_priv, ENETC_MDIO_CTL, mdio_ctl);
/* set the register address */
- if (regnum & MII_ADDR_C45) {
- enetc_mdio_wr(mdio_priv, ENETC_MDIO_ADDR, regnum & 0xffff);
+ enetc_mdio_wr(mdio_priv, ENETC_MDIO_ADDR, regnum & 0xffff);
- ret = enetc_mdio_wait_complete(mdio_priv);
- if (ret)
- return ret;
- }
+ ret = enetc_mdio_wait_complete(mdio_priv);
+ if (ret)
+ return ret;
/* initiate the read */
enetc_mdio_wr(mdio_priv, ENETC_MDIO_CTL, mdio_ctl | MDIO_CTL_READ);
@@ -156,7 +215,7 @@ int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
return value;
}
-EXPORT_SYMBOL_GPL(enetc_mdio_read);
+EXPORT_SYMBOL_GPL(enetc_mdio_read_c45);
struct enetc_hw *enetc_hw_alloc(struct device *dev, void __iomem *port_regs)
{
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
index dafb26f81f95..a1b595bd7993 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
@@ -39,8 +39,10 @@ static int enetc_pci_mdio_probe(struct pci_dev *pdev,
}
bus->name = ENETC_MDIO_BUS_NAME;
- bus->read = enetc_mdio_read;
- bus->write = enetc_mdio_write;
+ bus->read = enetc_mdio_read_c22;
+ bus->write = enetc_mdio_write_c22;
+ bus->read_c45 = enetc_mdio_read_c45;
+ bus->write_c45 = enetc_mdio_write_c45;
bus->parent = dev;
mdio_priv = bus->priv;
mdio_priv->hw = hw;
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index 9f6c4f5c0a6c..7cd22d370caa 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -319,24 +319,23 @@ static int enetc_vlan_rx_del_vid(struct net_device *ndev, __be16 prot, u16 vid)
static void enetc_set_loopback(struct net_device *ndev, bool en)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
- struct enetc_hw *hw = &priv->si->hw;
+ struct enetc_si *si = priv->si;
u32 reg;
- reg = enetc_port_rd(hw, ENETC_PM0_IF_MODE);
+ reg = enetc_port_mac_rd(si, ENETC_PM0_IF_MODE);
if (reg & ENETC_PM0_IFM_RG) {
/* RGMII mode */
reg = (reg & ~ENETC_PM0_IFM_RLP) |
(en ? ENETC_PM0_IFM_RLP : 0);
- enetc_port_wr(hw, ENETC_PM0_IF_MODE, reg);
+ enetc_port_mac_wr(si, ENETC_PM0_IF_MODE, reg);
} else {
/* assume SGMII mode */
- reg = enetc_port_rd(hw, ENETC_PM0_CMD_CFG);
+ reg = enetc_port_mac_rd(si, ENETC_PM0_CMD_CFG);
reg = (reg & ~ENETC_PM0_CMD_XGLP) |
(en ? ENETC_PM0_CMD_XGLP : 0);
reg = (reg & ~ENETC_PM0_CMD_PHY_TX_EN) |
(en ? ENETC_PM0_CMD_PHY_TX_EN : 0);
- enetc_port_wr(hw, ENETC_PM0_CMD_CFG, reg);
- enetc_port_wr(hw, ENETC_PM1_CMD_CFG, reg);
+ enetc_port_mac_wr(si, ENETC_PM0_CMD_CFG, reg);
}
}
@@ -538,65 +537,50 @@ void enetc_reset_ptcmsdur(struct enetc_hw *hw)
enetc_port_wr(hw, ENETC_PTCMSDUR(tc), ENETC_MAC_MAXFRM_SIZE);
}
-static void enetc_configure_port_mac(struct enetc_hw *hw)
+static void enetc_configure_port_mac(struct enetc_si *si)
{
- enetc_port_wr(hw, ENETC_PM0_MAXFRM,
- ENETC_SET_MAXFRM(ENETC_RX_MAXFRM_SIZE));
+ struct enetc_hw *hw = &si->hw;
- enetc_reset_ptcmsdur(hw);
+ enetc_port_mac_wr(si, ENETC_PM0_MAXFRM,
+ ENETC_SET_MAXFRM(ENETC_RX_MAXFRM_SIZE));
- enetc_port_wr(hw, ENETC_PM0_CMD_CFG, ENETC_PM0_CMD_PHY_TX_EN |
- ENETC_PM0_CMD_TXP | ENETC_PM0_PROMISC);
+ enetc_reset_ptcmsdur(hw);
- enetc_port_wr(hw, ENETC_PM1_CMD_CFG, ENETC_PM0_CMD_PHY_TX_EN |
- ENETC_PM0_CMD_TXP | ENETC_PM0_PROMISC);
+ enetc_port_mac_wr(si, ENETC_PM0_CMD_CFG, ENETC_PM0_CMD_PHY_TX_EN |
+ ENETC_PM0_CMD_TXP | ENETC_PM0_PROMISC);
/* On LS1028A, the MAC RX FIFO defaults to 2, which is too high
* and may lead to RX lock-up under traffic. Set it to 1 instead,
* as recommended by the hardware team.
*/
- enetc_port_wr(hw, ENETC_PM0_RX_FIFO, ENETC_PM0_RX_FIFO_VAL);
+ enetc_port_mac_wr(si, ENETC_PM0_RX_FIFO, ENETC_PM0_RX_FIFO_VAL);
}
-static void enetc_mac_config(struct enetc_hw *hw, phy_interface_t phy_mode)
+static void enetc_mac_config(struct enetc_si *si, phy_interface_t phy_mode)
{
u32 val;
if (phy_interface_mode_is_rgmii(phy_mode)) {
- val = enetc_port_rd(hw, ENETC_PM0_IF_MODE);
+ val = enetc_port_mac_rd(si, ENETC_PM0_IF_MODE);
val &= ~(ENETC_PM0_IFM_EN_AUTO | ENETC_PM0_IFM_IFMODE_MASK);
val |= ENETC_PM0_IFM_IFMODE_GMII | ENETC_PM0_IFM_RG;
- enetc_port_wr(hw, ENETC_PM0_IF_MODE, val);
+ enetc_port_mac_wr(si, ENETC_PM0_IF_MODE, val);
}
if (phy_mode == PHY_INTERFACE_MODE_USXGMII) {
val = ENETC_PM0_IFM_FULL_DPX | ENETC_PM0_IFM_IFMODE_XGMII;
- enetc_port_wr(hw, ENETC_PM0_IF_MODE, val);
+ enetc_port_mac_wr(si, ENETC_PM0_IF_MODE, val);
}
}
-static void enetc_mac_enable(struct enetc_hw *hw, bool en)
+static void enetc_mac_enable(struct enetc_si *si, bool en)
{
- u32 val = enetc_port_rd(hw, ENETC_PM0_CMD_CFG);
+ u32 val = enetc_port_mac_rd(si, ENETC_PM0_CMD_CFG);
val &= ~(ENETC_PM0_TX_EN | ENETC_PM0_RX_EN);
val |= en ? (ENETC_PM0_TX_EN | ENETC_PM0_RX_EN) : 0;
- enetc_port_wr(hw, ENETC_PM0_CMD_CFG, val);
- enetc_port_wr(hw, ENETC_PM1_CMD_CFG, val);
-}
-
-static void enetc_configure_port_pmac(struct enetc_hw *hw)
-{
- u32 temp;
-
- /* Set pMAC step lock */
- temp = enetc_port_rd(hw, ENETC_PFPMR);
- enetc_port_wr(hw, ENETC_PFPMR,
- temp | ENETC_PFPMR_PMACE | ENETC_PFPMR_MWLM);
-
- temp = enetc_port_rd(hw, ENETC_MMCSR);
- enetc_port_wr(hw, ENETC_MMCSR, temp | ENETC_MMCSR_ME);
+ enetc_port_mac_wr(si, ENETC_PM0_CMD_CFG, val);
}
static void enetc_configure_port(struct enetc_pf *pf)
@@ -604,9 +588,7 @@ static void enetc_configure_port(struct enetc_pf *pf)
u8 hash_key[ENETC_RSSHASH_KEY_SIZE];
struct enetc_hw *hw = &pf->si->hw;
- enetc_configure_port_pmac(hw);
-
- enetc_configure_port_mac(hw);
+ enetc_configure_port_mac(pf->si);
enetc_port_si_configure(pf->si);
@@ -825,6 +807,9 @@ static void enetc_pf_netdev_setup(struct enetc_si *si, struct net_device *ndev,
ndev->hw_features |= NETIF_F_RXHASH;
ndev->priv_flags |= IFF_UNICAST_FLT;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT | NETDEV_XDP_ACT_RX_SG |
+ NETDEV_XDP_ACT_NDO_XMIT_SG;
if (si->hw_features & ENETC_SI_F_PSFP && !enetc_psfp_enable(priv)) {
priv->active_offloads |= ENETC_F_QCI;
@@ -848,8 +833,10 @@ static int enetc_mdio_probe(struct enetc_pf *pf, struct device_node *np)
return -ENOMEM;
bus->name = "Freescale ENETC MDIO Bus";
- bus->read = enetc_mdio_read;
- bus->write = enetc_mdio_write;
+ bus->read = enetc_mdio_read_c22;
+ bus->write = enetc_mdio_write_c22;
+ bus->read_c45 = enetc_mdio_read_c45;
+ bus->write_c45 = enetc_mdio_write_c45;
bus->parent = dev;
mdio_priv = bus->priv;
mdio_priv->hw = &pf->si->hw;
@@ -885,8 +872,10 @@ static int enetc_imdio_create(struct enetc_pf *pf)
return -ENOMEM;
bus->name = "Freescale ENETC internal MDIO Bus";
- bus->read = enetc_mdio_read;
- bus->write = enetc_mdio_write;
+ bus->read = enetc_mdio_read_c22;
+ bus->write = enetc_mdio_write_c22;
+ bus->read_c45 = enetc_mdio_read_c45;
+ bus->write_c45 = enetc_mdio_write_c45;
bus->parent = dev;
bus->phy_mask = ~0;
mdio_priv = bus->priv;
@@ -994,14 +983,14 @@ static void enetc_pl_mac_config(struct phylink_config *config,
{
struct enetc_pf *pf = phylink_to_enetc_pf(config);
- enetc_mac_config(&pf->si->hw, state->interface);
+ enetc_mac_config(pf->si, state->interface);
}
-static void enetc_force_rgmii_mac(struct enetc_hw *hw, int speed, int duplex)
+static void enetc_force_rgmii_mac(struct enetc_si *si, int speed, int duplex)
{
u32 old_val, val;
- old_val = val = enetc_port_rd(hw, ENETC_PM0_IF_MODE);
+ old_val = val = enetc_port_mac_rd(si, ENETC_PM0_IF_MODE);
if (speed == SPEED_1000) {
val &= ~ENETC_PM0_IFM_SSP_MASK;
@@ -1022,7 +1011,7 @@ static void enetc_force_rgmii_mac(struct enetc_hw *hw, int speed, int duplex)
if (val == old_val)
return;
- enetc_port_wr(hw, ENETC_PM0_IF_MODE, val);
+ enetc_port_mac_wr(si, ENETC_PM0_IF_MODE, val);
}
static void enetc_pl_mac_link_up(struct phylink_config *config,
@@ -1034,6 +1023,7 @@ static void enetc_pl_mac_link_up(struct phylink_config *config,
u32 pause_off_thresh = 0, pause_on_thresh = 0;
u32 init_quanta = 0, refresh_quanta = 0;
struct enetc_hw *hw = &pf->si->hw;
+ struct enetc_si *si = pf->si;
struct enetc_ndev_priv *priv;
u32 rbmr, cmd_cfg;
int idx;
@@ -1045,7 +1035,7 @@ static void enetc_pl_mac_link_up(struct phylink_config *config,
if (!phylink_autoneg_inband(mode) &&
phy_interface_mode_is_rgmii(interface))
- enetc_force_rgmii_mac(hw, speed, duplex);
+ enetc_force_rgmii_mac(si, speed, duplex);
/* Flow control */
for (idx = 0; idx < priv->num_rx_rings; idx++) {
@@ -1081,24 +1071,24 @@ static void enetc_pl_mac_link_up(struct phylink_config *config,
pause_off_thresh = 1 * ENETC_MAC_MAXFRM_SIZE;
}
- enetc_port_wr(hw, ENETC_PM0_PAUSE_QUANTA, init_quanta);
- enetc_port_wr(hw, ENETC_PM1_PAUSE_QUANTA, init_quanta);
- enetc_port_wr(hw, ENETC_PM0_PAUSE_THRESH, refresh_quanta);
- enetc_port_wr(hw, ENETC_PM1_PAUSE_THRESH, refresh_quanta);
+ enetc_port_mac_wr(si, ENETC_PM0_PAUSE_QUANTA, init_quanta);
+ enetc_port_mac_wr(si, ENETC_PM0_PAUSE_THRESH, refresh_quanta);
enetc_port_wr(hw, ENETC_PPAUONTR, pause_on_thresh);
enetc_port_wr(hw, ENETC_PPAUOFFTR, pause_off_thresh);
- cmd_cfg = enetc_port_rd(hw, ENETC_PM0_CMD_CFG);
+ cmd_cfg = enetc_port_mac_rd(si, ENETC_PM0_CMD_CFG);
if (rx_pause)
cmd_cfg &= ~ENETC_PM0_PAUSE_IGN;
else
cmd_cfg |= ENETC_PM0_PAUSE_IGN;
- enetc_port_wr(hw, ENETC_PM0_CMD_CFG, cmd_cfg);
- enetc_port_wr(hw, ENETC_PM1_CMD_CFG, cmd_cfg);
+ enetc_port_mac_wr(si, ENETC_PM0_CMD_CFG, cmd_cfg);
+
+ enetc_mac_enable(si, true);
- enetc_mac_enable(hw, true);
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_mm_link_state_update(priv, true);
}
static void enetc_pl_mac_link_down(struct phylink_config *config,
@@ -1106,8 +1096,15 @@ static void enetc_pl_mac_link_down(struct phylink_config *config,
phy_interface_t interface)
{
struct enetc_pf *pf = phylink_to_enetc_pf(config);
+ struct enetc_si *si = pf->si;
+ struct enetc_ndev_priv *priv;
- enetc_mac_enable(&pf->si->hw, false);
+ priv = netdev_priv(si->ndev);
+
+ if (si->hw_features & ENETC_SI_F_QBU)
+ enetc_mm_link_state_update(priv, false);
+
+ enetc_mac_enable(si, false);
}
static const struct phylink_mac_ops enetc_mac_phylink_ops = {
@@ -1300,6 +1297,8 @@ static int enetc_pf_probe(struct pci_dev *pdev,
priv = netdev_priv(ndev);
+ mutex_init(&priv->mm_lock);
+
enetc_init_si_rings_params(priv);
err = enetc_alloc_si_resources(priv);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
index fcebb54224c0..130ebf6853e6 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
@@ -136,29 +136,21 @@ int enetc_setup_tc_taprio(struct net_device *ndev, void *type_data)
{
struct tc_taprio_qopt_offload *taprio = type_data;
struct enetc_ndev_priv *priv = netdev_priv(ndev);
- struct enetc_hw *hw = &priv->si->hw;
- struct enetc_bdr *tx_ring;
- int err;
- int i;
+ int err, i;
/* TSD and Qbv are mutually exclusive in hardware */
for (i = 0; i < priv->num_tx_rings; i++)
if (priv->tx_ring[i]->tsd_enable)
return -EBUSY;
- for (i = 0; i < priv->num_tx_rings; i++) {
- tx_ring = priv->tx_ring[i];
- tx_ring->prio = taprio->enable ? i : 0;
- enetc_set_bdr_prio(hw, tx_ring->index, tx_ring->prio);
- }
+ err = enetc_setup_tc_mqprio(ndev, &taprio->mqprio);
+ if (err)
+ return err;
err = enetc_setup_taprio(ndev, taprio);
if (err) {
- for (i = 0; i < priv->num_tx_rings; i++) {
- tx_ring = priv->tx_ring[i];
- tx_ring->prio = taprio->enable ? 0 : i;
- enetc_set_bdr_prio(hw, tx_ring->index, tx_ring->prio);
- }
+ taprio->mqprio.qopt.num_tc = 0;
+ enetc_setup_tc_mqprio(ndev, &taprio->mqprio);
}
return err;
@@ -1611,6 +1603,13 @@ int enetc_qos_query_caps(struct net_device *ndev, void *type_data)
struct enetc_si *si = priv->si;
switch (base->type) {
+ case TC_SETUP_QDISC_MQPRIO: {
+ struct tc_mqprio_caps *caps = base->caps;
+
+ caps->validate_queue_counts = true;
+
+ return 0;
+ }
case TC_SETUP_QDISC_TAPRIO: {
struct tc_taprio_caps *caps = base->caps;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 2341597408d1..c73e25f8995e 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -56,12 +56,12 @@
#include <linux/fec.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/of_mdio.h>
#include <linux/of_net.h>
#include <linux/regulator/consumer.h>
#include <linux/if_vlan.h>
#include <linux/pinctrl/consumer.h>
+#include <linux/gpio/consumer.h>
#include <linux/prefetch.h>
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
@@ -1987,47 +1987,74 @@ static int fec_enet_mdio_wait(struct fec_enet_private *fep)
return ret;
}
-static int fec_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
+static int fec_enet_mdio_read_c22(struct mii_bus *bus, int mii_id, int regnum)
{
struct fec_enet_private *fep = bus->priv;
struct device *dev = &fep->pdev->dev;
int ret = 0, frame_start, frame_addr, frame_op;
- bool is_c45 = !!(regnum & MII_ADDR_C45);
ret = pm_runtime_resume_and_get(dev);
if (ret < 0)
return ret;
- if (is_c45) {
- frame_start = FEC_MMFR_ST_C45;
+ /* C22 read */
+ frame_op = FEC_MMFR_OP_READ;
+ frame_start = FEC_MMFR_ST;
+ frame_addr = regnum;
- /* write address */
- frame_addr = (regnum >> 16);
- writel(frame_start | FEC_MMFR_OP_ADDR_WRITE |
- FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(frame_addr) |
- FEC_MMFR_TA | (regnum & 0xFFFF),
- fep->hwp + FEC_MII_DATA);
+ /* start a read op */
+ writel(frame_start | frame_op |
+ FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(frame_addr) |
+ FEC_MMFR_TA, fep->hwp + FEC_MII_DATA);
- /* wait for end of transfer */
- ret = fec_enet_mdio_wait(fep);
- if (ret) {
- netdev_err(fep->netdev, "MDIO address write timeout\n");
- goto out;
- }
+ /* wait for end of transfer */
+ ret = fec_enet_mdio_wait(fep);
+ if (ret) {
+ netdev_err(fep->netdev, "MDIO read timeout\n");
+ goto out;
+ }
- frame_op = FEC_MMFR_OP_READ_C45;
+ ret = FEC_MMFR_DATA(readl(fep->hwp + FEC_MII_DATA));
- } else {
- /* C22 read */
- frame_op = FEC_MMFR_OP_READ;
- frame_start = FEC_MMFR_ST;
- frame_addr = regnum;
+out:
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_put_autosuspend(dev);
+
+ return ret;
+}
+
+static int fec_enet_mdio_read_c45(struct mii_bus *bus, int mii_id,
+ int devad, int regnum)
+{
+ struct fec_enet_private *fep = bus->priv;
+ struct device *dev = &fep->pdev->dev;
+ int ret = 0, frame_start, frame_op;
+
+ ret = pm_runtime_resume_and_get(dev);
+ if (ret < 0)
+ return ret;
+
+ frame_start = FEC_MMFR_ST_C45;
+
+ /* write address */
+ writel(frame_start | FEC_MMFR_OP_ADDR_WRITE |
+ FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(devad) |
+ FEC_MMFR_TA | (regnum & 0xFFFF),
+ fep->hwp + FEC_MII_DATA);
+
+ /* wait for end of transfer */
+ ret = fec_enet_mdio_wait(fep);
+ if (ret) {
+ netdev_err(fep->netdev, "MDIO address write timeout\n");
+ goto out;
}
+ frame_op = FEC_MMFR_OP_READ_C45;
+
/* start a read op */
writel(frame_start | frame_op |
- FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(frame_addr) |
- FEC_MMFR_TA, fep->hwp + FEC_MII_DATA);
+ FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(devad) |
+ FEC_MMFR_TA, fep->hwp + FEC_MII_DATA);
/* wait for end of transfer */
ret = fec_enet_mdio_wait(fep);
@@ -2045,45 +2072,69 @@ out:
return ret;
}
-static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
- u16 value)
+static int fec_enet_mdio_write_c22(struct mii_bus *bus, int mii_id, int regnum,
+ u16 value)
{
struct fec_enet_private *fep = bus->priv;
struct device *dev = &fep->pdev->dev;
int ret, frame_start, frame_addr;
- bool is_c45 = !!(regnum & MII_ADDR_C45);
ret = pm_runtime_resume_and_get(dev);
if (ret < 0)
return ret;
- if (is_c45) {
- frame_start = FEC_MMFR_ST_C45;
+ /* C22 write */
+ frame_start = FEC_MMFR_ST;
+ frame_addr = regnum;
+
+ /* start a write op */
+ writel(frame_start | FEC_MMFR_OP_WRITE |
+ FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(frame_addr) |
+ FEC_MMFR_TA | FEC_MMFR_DATA(value),
+ fep->hwp + FEC_MII_DATA);
+
+ /* wait for end of transfer */
+ ret = fec_enet_mdio_wait(fep);
+ if (ret)
+ netdev_err(fep->netdev, "MDIO write timeout\n");
+
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_put_autosuspend(dev);
+
+ return ret;
+}
+
+static int fec_enet_mdio_write_c45(struct mii_bus *bus, int mii_id,
+ int devad, int regnum, u16 value)
+{
+ struct fec_enet_private *fep = bus->priv;
+ struct device *dev = &fep->pdev->dev;
+ int ret, frame_start;
+
+ ret = pm_runtime_resume_and_get(dev);
+ if (ret < 0)
+ return ret;
+
+ frame_start = FEC_MMFR_ST_C45;
- /* write address */
- frame_addr = (regnum >> 16);
- writel(frame_start | FEC_MMFR_OP_ADDR_WRITE |
- FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(frame_addr) |
- FEC_MMFR_TA | (regnum & 0xFFFF),
- fep->hwp + FEC_MII_DATA);
+ /* write address */
+ writel(frame_start | FEC_MMFR_OP_ADDR_WRITE |
+ FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(devad) |
+ FEC_MMFR_TA | (regnum & 0xFFFF),
+ fep->hwp + FEC_MII_DATA);
- /* wait for end of transfer */
- ret = fec_enet_mdio_wait(fep);
- if (ret) {
- netdev_err(fep->netdev, "MDIO address write timeout\n");
- goto out;
- }
- } else {
- /* C22 write */
- frame_start = FEC_MMFR_ST;
- frame_addr = regnum;
+ /* wait for end of transfer */
+ ret = fec_enet_mdio_wait(fep);
+ if (ret) {
+ netdev_err(fep->netdev, "MDIO address write timeout\n");
+ goto out;
}
/* start a write op */
writel(frame_start | FEC_MMFR_OP_WRITE |
- FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(frame_addr) |
- FEC_MMFR_TA | FEC_MMFR_DATA(value),
- fep->hwp + FEC_MII_DATA);
+ FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(devad) |
+ FEC_MMFR_TA | FEC_MMFR_DATA(value),
+ fep->hwp + FEC_MII_DATA);
/* wait for end of transfer */
ret = fec_enet_mdio_wait(fep);
@@ -2381,8 +2432,10 @@ static int fec_enet_mii_init(struct platform_device *pdev)
}
fep->mii_bus->name = "fec_enet_mii_bus";
- fep->mii_bus->read = fec_enet_mdio_read;
- fep->mii_bus->write = fec_enet_mdio_write;
+ fep->mii_bus->read = fec_enet_mdio_read_c22;
+ fep->mii_bus->write = fec_enet_mdio_write_c22;
+ fep->mii_bus->read_c45 = fec_enet_mdio_read_c45;
+ fep->mii_bus->write_c45 = fec_enet_mdio_write_c45;
snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
pdev->name, fep->dev_id + 1);
fep->mii_bus->priv = fep;
@@ -3982,10 +4035,10 @@ free_queue_mem:
#ifdef CONFIG_OF
static int fec_reset_phy(struct platform_device *pdev)
{
- int err, phy_reset;
- bool active_high = false;
+ struct gpio_desc *phy_reset;
int msec = 1, phy_post_delay = 0;
struct device_node *np = pdev->dev.of_node;
+ int err;
if (!np)
return 0;
@@ -3995,33 +4048,26 @@ static int fec_reset_phy(struct platform_device *pdev)
if (!err && msec > 1000)
msec = 1;
- phy_reset = of_get_named_gpio(np, "phy-reset-gpios", 0);
- if (phy_reset == -EPROBE_DEFER)
- return phy_reset;
- else if (!gpio_is_valid(phy_reset))
- return 0;
-
err = of_property_read_u32(np, "phy-reset-post-delay", &phy_post_delay);
/* valid reset duration should be less than 1s */
if (!err && phy_post_delay > 1000)
return -EINVAL;
- active_high = of_property_read_bool(np, "phy-reset-active-high");
+ phy_reset = devm_gpiod_get_optional(&pdev->dev, "phy-reset",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(phy_reset))
+ return dev_err_probe(&pdev->dev, PTR_ERR(phy_reset),
+ "failed to get phy-reset-gpios\n");
- err = devm_gpio_request_one(&pdev->dev, phy_reset,
- active_high ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
- "phy-reset");
- if (err) {
- dev_err(&pdev->dev, "failed to get phy-reset-gpios: %d\n", err);
- return err;
- }
+ if (!phy_reset)
+ return 0;
if (msec > 20)
msleep(msec);
else
usleep_range(msec * 1000, msec * 1000 + 1000);
- gpio_set_value_cansleep(phy_reset, !active_high);
+ gpiod_set_value_cansleep(phy_reset, 0);
if (!phy_post_delay)
return 0;
diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c
index d7d39a58cd80..a13b4ba4d6e1 100644
--- a/drivers/net/ethernet/freescale/xgmac_mdio.c
+++ b/drivers/net/ethernet/freescale/xgmac_mdio.c
@@ -128,30 +128,49 @@ static int xgmac_wait_until_done(struct device *dev,
return 0;
}
-/*
- * Write value to the PHY for this device to the register at regnum,waiting
- * until the write is done before it returns. All PHY configuration has to be
- * done through the TSEC1 MIIM regs.
- */
-static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value)
+static int xgmac_mdio_write_c22(struct mii_bus *bus, int phy_id, int regnum,
+ u16 value)
{
struct mdio_fsl_priv *priv = (struct mdio_fsl_priv *)bus->priv;
struct tgec_mdio_controller __iomem *regs = priv->mdio_base;
- uint16_t dev_addr;
+ bool endian = priv->is_little_endian;
+ u16 dev_addr = regnum & 0x1f;
u32 mdio_ctl, mdio_stat;
int ret;
+
+ mdio_stat = xgmac_read32(&regs->mdio_stat, endian);
+ mdio_stat &= ~MDIO_STAT_ENC;
+ xgmac_write32(mdio_stat, &regs->mdio_stat, endian);
+
+ ret = xgmac_wait_until_free(&bus->dev, regs, endian);
+ if (ret)
+ return ret;
+
+ /* Set the port and dev addr */
+ mdio_ctl = MDIO_CTL_PORT_ADDR(phy_id) | MDIO_CTL_DEV_ADDR(dev_addr);
+ xgmac_write32(mdio_ctl, &regs->mdio_ctl, endian);
+
+ /* Write the value to the register */
+ xgmac_write32(MDIO_DATA(value), &regs->mdio_data, endian);
+
+ ret = xgmac_wait_until_done(&bus->dev, regs, endian);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int xgmac_mdio_write_c45(struct mii_bus *bus, int phy_id, int dev_addr,
+ int regnum, u16 value)
+{
+ struct mdio_fsl_priv *priv = (struct mdio_fsl_priv *)bus->priv;
+ struct tgec_mdio_controller __iomem *regs = priv->mdio_base;
bool endian = priv->is_little_endian;
+ u32 mdio_ctl, mdio_stat;
+ int ret;
mdio_stat = xgmac_read32(&regs->mdio_stat, endian);
- if (regnum & MII_ADDR_C45) {
- /* Clause 45 (ie 10G) */
- dev_addr = (regnum >> 16) & 0x1f;
- mdio_stat |= MDIO_STAT_ENC;
- } else {
- /* Clause 22 (ie 1G) */
- dev_addr = regnum & 0x1f;
- mdio_stat &= ~MDIO_STAT_ENC;
- }
+ mdio_stat |= MDIO_STAT_ENC;
xgmac_write32(mdio_stat, &regs->mdio_stat, endian);
@@ -164,13 +183,11 @@ static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 val
xgmac_write32(mdio_ctl, &regs->mdio_ctl, endian);
/* Set the register address */
- if (regnum & MII_ADDR_C45) {
- xgmac_write32(regnum & 0xffff, &regs->mdio_addr, endian);
+ xgmac_write32(regnum & 0xffff, &regs->mdio_addr, endian);
- ret = xgmac_wait_until_free(&bus->dev, regs, endian);
- if (ret)
- return ret;
- }
+ ret = xgmac_wait_until_free(&bus->dev, regs, endian);
+ if (ret)
+ return ret;
/* Write the value to the register */
xgmac_write32(MDIO_DATA(value), &regs->mdio_data, endian);
@@ -182,31 +199,82 @@ static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 val
return 0;
}
-/*
- * Reads from register regnum in the PHY for device dev, returning the value.
+/* Reads from register regnum in the PHY for device dev, returning the value.
* Clears miimcom first. All PHY configuration has to be done through the
* TSEC1 MIIM regs.
*/
-static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
+static int xgmac_mdio_read_c22(struct mii_bus *bus, int phy_id, int regnum)
{
struct mdio_fsl_priv *priv = (struct mdio_fsl_priv *)bus->priv;
struct tgec_mdio_controller __iomem *regs = priv->mdio_base;
+ bool endian = priv->is_little_endian;
+ u16 dev_addr = regnum & 0x1f;
unsigned long flags;
- uint16_t dev_addr;
uint32_t mdio_stat;
uint32_t mdio_ctl;
int ret;
- bool endian = priv->is_little_endian;
mdio_stat = xgmac_read32(&regs->mdio_stat, endian);
- if (regnum & MII_ADDR_C45) {
- dev_addr = (regnum >> 16) & 0x1f;
- mdio_stat |= MDIO_STAT_ENC;
+ mdio_stat &= ~MDIO_STAT_ENC;
+ xgmac_write32(mdio_stat, &regs->mdio_stat, endian);
+
+ ret = xgmac_wait_until_free(&bus->dev, regs, endian);
+ if (ret)
+ return ret;
+
+ /* Set the Port and Device Addrs */
+ mdio_ctl = MDIO_CTL_PORT_ADDR(phy_id) | MDIO_CTL_DEV_ADDR(dev_addr);
+ xgmac_write32(mdio_ctl, &regs->mdio_ctl, endian);
+
+ if (priv->has_a009885)
+ /* Once the operation completes, i.e. MDIO_STAT_BSY clears, we
+ * must read back the data register within 16 MDC cycles.
+ */
+ local_irq_save(flags);
+
+ /* Initiate the read */
+ xgmac_write32(mdio_ctl | MDIO_CTL_READ, &regs->mdio_ctl, endian);
+
+ ret = xgmac_wait_until_done(&bus->dev, regs, endian);
+ if (ret)
+ goto irq_restore;
+
+ /* Return all Fs if nothing was there */
+ if ((xgmac_read32(&regs->mdio_stat, endian) & MDIO_STAT_RD_ER) &&
+ !priv->has_a011043) {
+ dev_dbg(&bus->dev,
+ "Error while reading PHY%d reg at %d.%d\n",
+ phy_id, dev_addr, regnum);
+ ret = 0xffff;
} else {
- dev_addr = regnum & 0x1f;
- mdio_stat &= ~MDIO_STAT_ENC;
+ ret = xgmac_read32(&regs->mdio_data, endian) & 0xffff;
+ dev_dbg(&bus->dev, "read %04x\n", ret);
}
+irq_restore:
+ if (priv->has_a009885)
+ local_irq_restore(flags);
+
+ return ret;
+}
+
+/* Reads from register regnum in the PHY for device dev, returning the value.
+ * Clears miimcom first. All PHY configuration has to be done through the
+ * TSEC1 MIIM regs.
+ */
+static int xgmac_mdio_read_c45(struct mii_bus *bus, int phy_id, int dev_addr,
+ int regnum)
+{
+ struct mdio_fsl_priv *priv = (struct mdio_fsl_priv *)bus->priv;
+ struct tgec_mdio_controller __iomem *regs = priv->mdio_base;
+ bool endian = priv->is_little_endian;
+ u32 mdio_stat, mdio_ctl;
+ unsigned long flags;
+ int ret;
+
+ mdio_stat = xgmac_read32(&regs->mdio_stat, endian);
+ mdio_stat |= MDIO_STAT_ENC;
+
xgmac_write32(mdio_stat, &regs->mdio_stat, endian);
ret = xgmac_wait_until_free(&bus->dev, regs, endian);
@@ -218,13 +286,11 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
xgmac_write32(mdio_ctl, &regs->mdio_ctl, endian);
/* Set the register address */
- if (regnum & MII_ADDR_C45) {
- xgmac_write32(regnum & 0xffff, &regs->mdio_addr, endian);
+ xgmac_write32(regnum & 0xffff, &regs->mdio_addr, endian);
- ret = xgmac_wait_until_free(&bus->dev, regs, endian);
- if (ret)
- return ret;
- }
+ ret = xgmac_wait_until_free(&bus->dev, regs, endian);
+ if (ret)
+ return ret;
if (priv->has_a009885)
/* Once the operation completes, i.e. MDIO_STAT_BSY clears, we
@@ -326,10 +392,11 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
return -ENOMEM;
bus->name = "Freescale XGMAC MDIO Bus";
- bus->read = xgmac_mdio_read;
- bus->write = xgmac_mdio_write;
+ bus->read = xgmac_mdio_read_c22;
+ bus->write = xgmac_mdio_write_c22;
+ bus->read_c45 = xgmac_mdio_read_c45;
+ bus->write_c45 = xgmac_mdio_write_c45;
bus->parent = &pdev->dev;
- bus->probe_capabilities = MDIOBUS_C22_C45;
snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res->start);
priv = bus->priv;
diff --git a/drivers/net/ethernet/fungible/funeth/Kconfig b/drivers/net/ethernet/fungible/funeth/Kconfig
index c72ad9386400..e742e7663449 100644
--- a/drivers/net/ethernet/fungible/funeth/Kconfig
+++ b/drivers/net/ethernet/fungible/funeth/Kconfig
@@ -5,7 +5,7 @@
config FUN_ETH
tristate "Fungible Ethernet device driver"
- depends on PCI && PCI_MSI
+ depends on PCI_MSI
depends on TLS && TLS_DEVICE || TLS_DEVICE=n
select NET_DEVLINK
select FUN_CORE
diff --git a/drivers/net/ethernet/fungible/funeth/funeth_main.c b/drivers/net/ethernet/fungible/funeth/funeth_main.c
index b4cce30e526a..df86770731ad 100644
--- a/drivers/net/ethernet/fungible/funeth/funeth_main.c
+++ b/drivers/net/ethernet/fungible/funeth/funeth_main.c
@@ -1160,6 +1160,11 @@ static int fun_xdp_setup(struct net_device *dev, struct netdev_bpf *xdp)
WRITE_ONCE(rxqs[i]->xdp_prog, prog);
}
+ if (prog)
+ xdp_features_set_redirect_target(dev, true);
+ else
+ xdp_features_clear_redirect_target(dev);
+
dev->max_mtu = prog ? XDP_MAX_MTU : FUN_MAX_MTU;
old_prog = xchg(&fp->xdp_prog, prog);
if (old_prog)
@@ -1765,6 +1770,7 @@ static int fun_create_netdev(struct fun_ethdev *ed, unsigned int portid)
netdev->vlan_features = netdev->features & VLAN_FEAT;
netdev->mpls_features = netdev->vlan_features;
netdev->hw_enc_features = netdev->hw_features;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
netdev->min_mtu = ETH_MIN_MTU;
netdev->max_mtu = FUN_MAX_MTU;
diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c
index 5b40f9c53196..07111c241e0e 100644
--- a/drivers/net/ethernet/google/gve/gve_main.c
+++ b/drivers/net/ethernet/google/gve/gve_main.c
@@ -327,7 +327,6 @@ static int gve_napi_poll_dqo(struct napi_struct *napi, int budget)
static int gve_alloc_notify_blocks(struct gve_priv *priv)
{
int num_vecs_requested = priv->num_ntfy_blks + 1;
- char *name = priv->dev->name;
unsigned int active_cpus;
int vecs_enabled;
int i, j;
@@ -371,8 +370,8 @@ static int gve_alloc_notify_blocks(struct gve_priv *priv)
active_cpus = min_t(int, priv->num_ntfy_blks / 2, num_online_cpus());
/* Setup Management Vector - the last vector */
- snprintf(priv->mgmt_msix_name, sizeof(priv->mgmt_msix_name), "%s-mgmnt",
- name);
+ snprintf(priv->mgmt_msix_name, sizeof(priv->mgmt_msix_name), "gve-mgmnt@pci:%s",
+ pci_name(priv->pdev));
err = request_irq(priv->msix_vectors[priv->mgmt_msix_idx].vector,
gve_mgmnt_intr, 0, priv->mgmt_msix_name, priv);
if (err) {
@@ -401,8 +400,8 @@ static int gve_alloc_notify_blocks(struct gve_priv *priv)
struct gve_notify_block *block = &priv->ntfy_blocks[i];
int msix_idx = i;
- snprintf(block->name, sizeof(block->name), "%s-ntfy-block.%d",
- name, i);
+ snprintf(block->name, sizeof(block->name), "gve-ntfy-blk%d@pci:%s",
+ i, pci_name(priv->pdev));
block->priv = priv;
err = request_irq(priv->msix_vectors[msix_idx].vector,
gve_is_gqi(priv) ? gve_intr : gve_intr_dqo,
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
index 740850b64aff..5df19c604d09 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
@@ -554,11 +554,11 @@ static phy_interface_t hns_mac_get_phy_if_acpi(struct hns_mac_cb *mac_cb)
argv4.package.count = 1;
argv4.package.elements = &obj_args;
- obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
- &hns_dsaf_acpi_dsm_guid, 0,
- HNS_OP_GET_PORT_TYPE_FUNC, &argv4);
-
- if (!obj || obj->type != ACPI_TYPE_INTEGER)
+ obj = acpi_evaluate_dsm_typed(ACPI_HANDLE(mac_cb->dev),
+ &hns_dsaf_acpi_dsm_guid, 0,
+ HNS_OP_GET_PORT_TYPE_FUNC, &argv4,
+ ACPI_TYPE_INTEGER);
+ if (!obj)
return phy_if;
phy_if = obj->integer.value ?
@@ -601,11 +601,11 @@ static int hns_mac_get_sfp_prsnt_acpi(struct hns_mac_cb *mac_cb, int *sfp_prsnt)
argv4.package.count = 1;
argv4.package.elements = &obj_args;
- obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
- &hns_dsaf_acpi_dsm_guid, 0,
- HNS_OP_GET_SFP_STAT_FUNC, &argv4);
-
- if (!obj || obj->type != ACPI_TYPE_INTEGER)
+ obj = acpi_evaluate_dsm_typed(ACPI_HANDLE(mac_cb->dev),
+ &hns_dsaf_acpi_dsm_guid, 0,
+ HNS_OP_GET_SFP_STAT_FUNC, &argv4,
+ ACPI_TYPE_INTEGER);
+ if (!obj)
return -ENODEV;
*sfp_prsnt = obj->integer.value;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 17137de9338c..40f4306449eb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -32,6 +32,7 @@
#include <linux/pkt_sched.h>
#include <linux/types.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#define HNAE3_MOD_VERSION "1.0"
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index b4c4fb873568..25be7f8ac7cd 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -20,6 +20,7 @@
#include <net/gro.h>
#include <net/ip6_checksum.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include <net/tcp.h>
#include <net/vxlan.h>
#include <net/geneve.h>
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index 142415c84c6b..a0b46e7d863e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -2,6 +2,7 @@
/* Copyright (c) 2018-2019 Hisilicon Limited. */
#include <linux/device.h>
+#include <linux/sched/clock.h>
#include "hclge_debugfs.h"
#include "hclge_err.h"
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
index 3d3b69605423..9a939c0b217f 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
@@ -114,7 +114,6 @@ int hclge_devlink_init(struct hclge_dev *hdev)
priv->hdev = hdev;
hdev->devlink = devlink;
- devlink_set_features(devlink, DEVLINK_F_RELOAD);
devlink_register(devlink);
return 0;
}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
index 6efd768cc07c..3f35227ef1fa 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0+
/* Copyright (c) 2016-2017 Hisilicon Limited. */
+#include <linux/sched/clock.h>
+
#include "hclge_err.h"
static const struct hclge_hw_error hclge_imp_tcm_ecc_int[] = {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c
index a6c3c5e8f0ab..1b535142c65a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c
@@ -116,7 +116,6 @@ int hclgevf_devlink_init(struct hclgevf_dev *hdev)
priv->hdev = hdev;
hdev->devlink = devlink;
- devlink_set_features(devlink, DEVLINK_F_RELOAD);
devlink_register(devlink);
return 0;
}
diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index c2ae1b4f9a5f..9232caaf0bdc 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -206,7 +206,7 @@ static void hns_mdio_cmd_write(struct hns_mdio_device *mdio_dev,
}
/**
- * hns_mdio_write - access phy register
+ * hns_mdio_write_c22 - access phy register
* @bus: mdio bus
* @phy_id: phy id
* @regnum: register num
@@ -214,21 +214,19 @@ static void hns_mdio_cmd_write(struct hns_mdio_device *mdio_dev,
*
* Return 0 on success, negative on failure
*/
-static int hns_mdio_write(struct mii_bus *bus,
- int phy_id, int regnum, u16 data)
+static int hns_mdio_write_c22(struct mii_bus *bus,
+ int phy_id, int regnum, u16 data)
{
- int ret;
struct hns_mdio_device *mdio_dev = (struct hns_mdio_device *)bus->priv;
- u8 devad = ((regnum >> 16) & 0x1f);
- u8 is_c45 = !!(regnum & MII_ADDR_C45);
u16 reg = (u16)(regnum & 0xffff);
- u8 op;
u16 cmd_reg_cfg;
+ int ret;
+ u8 op;
dev_dbg(&bus->dev, "mdio write %s,base is %p\n",
bus->id, mdio_dev->vbase);
- dev_dbg(&bus->dev, "phy id=%d, is_c45=%d, devad=%d, reg=%#x, write data=%d\n",
- phy_id, is_c45, devad, reg, data);
+ dev_dbg(&bus->dev, "phy id=%d, reg=%#x, write data=%d\n",
+ phy_id, reg, data);
/* wait for ready */
ret = hns_mdio_wait_ready(bus);
@@ -237,58 +235,91 @@ static int hns_mdio_write(struct mii_bus *bus,
return ret;
}
- if (!is_c45) {
- cmd_reg_cfg = reg;
- op = MDIO_C22_WRITE;
- } else {
- /* config the cmd-reg to write addr*/
- MDIO_SET_REG_FIELD(mdio_dev, MDIO_ADDR_REG, MDIO_ADDR_DATA_M,
- MDIO_ADDR_DATA_S, reg);
+ cmd_reg_cfg = reg;
+ op = MDIO_C22_WRITE;
- hns_mdio_cmd_write(mdio_dev, is_c45,
- MDIO_C45_WRITE_ADDR, phy_id, devad);
+ MDIO_SET_REG_FIELD(mdio_dev, MDIO_WDATA_REG, MDIO_WDATA_DATA_M,
+ MDIO_WDATA_DATA_S, data);
- /* check for read or write opt is finished */
- ret = hns_mdio_wait_ready(bus);
- if (ret) {
- dev_err(&bus->dev, "MDIO bus is busy\n");
- return ret;
- }
+ hns_mdio_cmd_write(mdio_dev, false, op, phy_id, cmd_reg_cfg);
+
+ return 0;
+}
+
+/**
+ * hns_mdio_write_c45 - access phy register
+ * @bus: mdio bus
+ * @phy_id: phy id
+ * @devad: device address to read
+ * @regnum: register num
+ * @data: register value
+ *
+ * Return 0 on success, negative on failure
+ */
+static int hns_mdio_write_c45(struct mii_bus *bus, int phy_id, int devad,
+ int regnum, u16 data)
+{
+ struct hns_mdio_device *mdio_dev = (struct hns_mdio_device *)bus->priv;
+ u16 reg = (u16)(regnum & 0xffff);
+ u16 cmd_reg_cfg;
+ int ret;
+ u8 op;
+
+ dev_dbg(&bus->dev, "mdio write %s,base is %p\n",
+ bus->id, mdio_dev->vbase);
+ dev_dbg(&bus->dev, "phy id=%d, devad=%d, reg=%#x, write data=%d\n",
+ phy_id, devad, reg, data);
+
+ /* wait for ready */
+ ret = hns_mdio_wait_ready(bus);
+ if (ret) {
+ dev_err(&bus->dev, "MDIO bus is busy\n");
+ return ret;
+ }
+
+ /* config the cmd-reg to write addr*/
+ MDIO_SET_REG_FIELD(mdio_dev, MDIO_ADDR_REG, MDIO_ADDR_DATA_M,
+ MDIO_ADDR_DATA_S, reg);
- /* config the data needed writing */
- cmd_reg_cfg = devad;
- op = MDIO_C45_WRITE_DATA;
+ hns_mdio_cmd_write(mdio_dev, true, MDIO_C45_WRITE_ADDR, phy_id, devad);
+
+ /* check for read or write opt is finished */
+ ret = hns_mdio_wait_ready(bus);
+ if (ret) {
+ dev_err(&bus->dev, "MDIO bus is busy\n");
+ return ret;
}
+ /* config the data needed writing */
+ cmd_reg_cfg = devad;
+ op = MDIO_C45_WRITE_DATA;
+
MDIO_SET_REG_FIELD(mdio_dev, MDIO_WDATA_REG, MDIO_WDATA_DATA_M,
MDIO_WDATA_DATA_S, data);
- hns_mdio_cmd_write(mdio_dev, is_c45, op, phy_id, cmd_reg_cfg);
+ hns_mdio_cmd_write(mdio_dev, true, op, phy_id, cmd_reg_cfg);
return 0;
}
/**
- * hns_mdio_read - access phy register
+ * hns_mdio_read_c22 - access phy register
* @bus: mdio bus
* @phy_id: phy id
* @regnum: register num
*
* Return phy register value
*/
-static int hns_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
+static int hns_mdio_read_c22(struct mii_bus *bus, int phy_id, int regnum)
{
- int ret;
- u16 reg_val;
- u8 devad = ((regnum >> 16) & 0x1f);
- u8 is_c45 = !!(regnum & MII_ADDR_C45);
- u16 reg = (u16)(regnum & 0xffff);
struct hns_mdio_device *mdio_dev = (struct hns_mdio_device *)bus->priv;
+ u16 reg = (u16)(regnum & 0xffff);
+ u16 reg_val;
+ int ret;
dev_dbg(&bus->dev, "mdio read %s,base is %p\n",
bus->id, mdio_dev->vbase);
- dev_dbg(&bus->dev, "phy id=%d, is_c45=%d, devad=%d, reg=%#x!\n",
- phy_id, is_c45, devad, reg);
+ dev_dbg(&bus->dev, "phy id=%d, reg=%#x!\n", phy_id, reg);
/* Step 1: wait for ready */
ret = hns_mdio_wait_ready(bus);
@@ -297,29 +328,74 @@ static int hns_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
return ret;
}
- if (!is_c45) {
- hns_mdio_cmd_write(mdio_dev, is_c45,
- MDIO_C22_READ, phy_id, reg);
- } else {
- MDIO_SET_REG_FIELD(mdio_dev, MDIO_ADDR_REG, MDIO_ADDR_DATA_M,
- MDIO_ADDR_DATA_S, reg);
+ hns_mdio_cmd_write(mdio_dev, false, MDIO_C22_READ, phy_id, reg);
- /* Step 2; config the cmd-reg to write addr*/
- hns_mdio_cmd_write(mdio_dev, is_c45,
- MDIO_C45_WRITE_ADDR, phy_id, devad);
+ /* Step 2: waiting for MDIO_COMMAND_REG 's mdio_start==0,*/
+ /* check for read or write opt is finished */
+ ret = hns_mdio_wait_ready(bus);
+ if (ret) {
+ dev_err(&bus->dev, "MDIO bus is busy\n");
+ return ret;
+ }
- /* Step 3: check for read or write opt is finished */
- ret = hns_mdio_wait_ready(bus);
- if (ret) {
- dev_err(&bus->dev, "MDIO bus is busy\n");
- return ret;
- }
+ reg_val = MDIO_GET_REG_BIT(mdio_dev, MDIO_STA_REG, MDIO_STATE_STA_B);
+ if (reg_val) {
+ dev_err(&bus->dev, " ERROR! MDIO Read failed!\n");
+ return -EBUSY;
+ }
- hns_mdio_cmd_write(mdio_dev, is_c45,
- MDIO_C45_READ, phy_id, devad);
+ /* Step 3; get out data*/
+ reg_val = (u16)MDIO_GET_REG_FIELD(mdio_dev, MDIO_RDATA_REG,
+ MDIO_RDATA_DATA_M, MDIO_RDATA_DATA_S);
+
+ return reg_val;
+}
+
+/**
+ * hns_mdio_read_c45 - access phy register
+ * @bus: mdio bus
+ * @phy_id: phy id
+ * @devad: device address to read
+ * @regnum: register num
+ *
+ * Return phy register value
+ */
+static int hns_mdio_read_c45(struct mii_bus *bus, int phy_id, int devad,
+ int regnum)
+{
+ struct hns_mdio_device *mdio_dev = (struct hns_mdio_device *)bus->priv;
+ u16 reg = (u16)(regnum & 0xffff);
+ u16 reg_val;
+ int ret;
+
+ dev_dbg(&bus->dev, "mdio read %s,base is %p\n",
+ bus->id, mdio_dev->vbase);
+ dev_dbg(&bus->dev, "phy id=%d, devad=%d, reg=%#x!\n",
+ phy_id, devad, reg);
+
+ /* Step 1: wait for ready */
+ ret = hns_mdio_wait_ready(bus);
+ if (ret) {
+ dev_err(&bus->dev, "MDIO bus is busy\n");
+ return ret;
+ }
+
+ MDIO_SET_REG_FIELD(mdio_dev, MDIO_ADDR_REG, MDIO_ADDR_DATA_M,
+ MDIO_ADDR_DATA_S, reg);
+
+ /* Step 2; config the cmd-reg to write addr*/
+ hns_mdio_cmd_write(mdio_dev, true, MDIO_C45_WRITE_ADDR, phy_id, devad);
+
+ /* Step 3: check for read or write opt is finished */
+ ret = hns_mdio_wait_ready(bus);
+ if (ret) {
+ dev_err(&bus->dev, "MDIO bus is busy\n");
+ return ret;
}
- /* Step 5: waiting for MDIO_COMMAND_REG's mdio_start==0,*/
+ hns_mdio_cmd_write(mdio_dev, true, MDIO_C45_READ, phy_id, devad);
+
+ /* Step 5: waiting for MDIO_COMMAND_REG 's mdio_start==0,*/
/* check for read or write opt is finished */
ret = hns_mdio_wait_ready(bus);
if (ret) {
@@ -438,8 +514,10 @@ static int hns_mdio_probe(struct platform_device *pdev)
}
new_bus->name = MDIO_BUS_NAME;
- new_bus->read = hns_mdio_read;
- new_bus->write = hns_mdio_write;
+ new_bus->read = hns_mdio_read_c22;
+ new_bus->write = hns_mdio_write_c22;
+ new_bus->read_c45 = hns_mdio_read_c45;
+ new_bus->write_c45 = hns_mdio_write_c45;
new_bus->reset = hns_mdio_reset;
new_bus->priv = mdio_dev;
new_bus->parent = &pdev->dev;
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index e19a6bb3f444..146ca1d8031b 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -250,10 +250,11 @@ static void ibmvnic_set_affinity(struct ibmvnic_adapter *adapter)
struct ibmvnic_sub_crq_queue **rxqs = adapter->rx_scrq;
struct ibmvnic_sub_crq_queue **txqs = adapter->tx_scrq;
struct ibmvnic_sub_crq_queue *queue;
- int num_rxqs = adapter->num_active_rx_scrqs;
- int num_txqs = adapter->num_active_tx_scrqs;
+ int num_rxqs = adapter->num_active_rx_scrqs, i_rxqs = 0;
+ int num_txqs = adapter->num_active_tx_scrqs, i_txqs = 0;
int total_queues, stride, stragglers, i;
unsigned int num_cpu, cpu;
+ bool is_rx_queue;
int rc = 0;
netdev_dbg(adapter->netdev, "%s: Setting irq affinity hints", __func__);
@@ -273,14 +274,24 @@ static void ibmvnic_set_affinity(struct ibmvnic_adapter *adapter)
/* next available cpu to assign irq to */
cpu = cpumask_next(-1, cpu_online_mask);
- for (i = 0; i < num_txqs; i++) {
- queue = txqs[i];
+ for (i = 0; i < total_queues; i++) {
+ is_rx_queue = false;
+ /* balance core load by alternating rx and tx assignments
+ * ex: TX0 -> RX0 -> TX1 -> RX1 etc.
+ */
+ if ((i % 2 == 1 && i_rxqs < num_rxqs) || i_txqs == num_txqs) {
+ queue = rxqs[i_rxqs++];
+ is_rx_queue = true;
+ } else {
+ queue = txqs[i_txqs++];
+ }
+
rc = ibmvnic_set_queue_affinity(queue, &cpu, &stragglers,
stride);
if (rc)
goto out;
- if (!queue)
+ if (!queue || is_rx_queue)
continue;
rc = __netif_set_xps_queue(adapter->netdev,
@@ -291,14 +302,6 @@ static void ibmvnic_set_affinity(struct ibmvnic_adapter *adapter)
__func__, i, rc);
}
- for (i = 0; i < num_rxqs; i++) {
- queue = rxqs[i];
- rc = ibmvnic_set_queue_affinity(queue, &cpu, &stragglers,
- stride);
- if (rc)
- goto out;
- }
-
out:
if (rc) {
netdev_warn(adapter->netdev,
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 3facb55b7161..a3c84bf05e44 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -337,6 +337,9 @@ config ICE_HWTS
the PTP clock driver precise cross-timestamp ioctl
(PTP_SYS_OFFSET_PRECISE).
+config ICE_GNSS
+ def_bool GNSS = y || GNSS = ICE
+
config FM10K
tristate "Intel(R) FM10000 Ethernet Switch Host Interface Support"
default n
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 59e82d131d88..721f86fd5802 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -110,9 +110,9 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
static int e1000_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *cmd)
{
+ u32 speed, supported, advertising, lp_advertising, lpa_t;
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 speed, supported, advertising;
if (hw->phy.media_type == e1000_media_type_copper) {
supported = (SUPPORTED_10baseT_Half |
@@ -120,7 +120,9 @@ static int e1000_get_link_ksettings(struct net_device *netdev,
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full |
+ SUPPORTED_Asym_Pause |
SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
SUPPORTED_TP);
if (hw->phy.type == e1000_phy_ife)
supported &= ~SUPPORTED_1000baseT_Full;
@@ -192,10 +194,16 @@ static int e1000_get_link_ksettings(struct net_device *netdev,
if (hw->phy.media_type != e1000_media_type_copper)
cmd->base.eth_tp_mdix_ctrl = ETH_TP_MDI_INVALID;
+ lpa_t = mii_stat1000_to_ethtool_lpa_t(adapter->phy_regs.stat1000);
+ lp_advertising = lpa_t |
+ mii_lpa_to_ethtool_lpa_t(adapter->phy_regs.lpa);
+
ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
supported);
ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
advertising);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+ lp_advertising);
return 0;
}
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 04acd1a992fa..e1eb1de88bf9 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -7418,9 +7418,6 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_pci_reg;
- /* AER (Advanced Error Reporting) hooks */
- pci_enable_pcie_error_reporting(pdev);
-
pci_set_master(pdev);
/* PCI config space info */
err = pci_save_state(pdev);
@@ -7708,7 +7705,6 @@ err_flashmap:
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
- pci_disable_pcie_error_reporting(pdev);
pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
@@ -7775,9 +7771,6 @@ static void e1000_remove(struct pci_dev *pdev)
free_netdev(netdev);
- /* AER disable */
- pci_disable_pcie_error_reporting(pdev);
-
pci_disable_device(pdev);
}
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c
index 060b263348ce..08c3d477dd6f 100644
--- a/drivers/net/ethernet/intel/e1000e/phy.c
+++ b/drivers/net/ethernet/intel/e1000e/phy.c
@@ -2,6 +2,7 @@
/* Copyright(c) 1999 - 2018 Intel Corporation. */
#include "e1000.h"
+#include <linux/ethtool.h>
static s32 e1000_wait_autoneg(struct e1000_hw *hw);
static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset,
@@ -1011,6 +1012,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
*/
mii_autoneg_adv_reg &=
~(ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP);
+ phy->autoneg_advertised &=
+ ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
break;
case e1000_fc_rx_pause:
/* Rx Flow control is enabled, and Tx Flow control is
@@ -1024,6 +1027,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
*/
mii_autoneg_adv_reg |=
(ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP);
+ phy->autoneg_advertised |=
+ (ADVERTISED_Pause | ADVERTISED_Asym_Pause);
break;
case e1000_fc_tx_pause:
/* Tx Flow control is enabled, and Rx Flow control is
@@ -1031,6 +1036,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
*/
mii_autoneg_adv_reg |= ADVERTISE_PAUSE_ASYM;
mii_autoneg_adv_reg &= ~ADVERTISE_PAUSE_CAP;
+ phy->autoneg_advertised |= ADVERTISED_Asym_Pause;
+ phy->autoneg_advertised &= ~ADVERTISED_Pause;
break;
case e1000_fc_full:
/* Flow control (both Rx and Tx) is enabled by a software
@@ -1038,6 +1045,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
*/
mii_autoneg_adv_reg |=
(ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP);
+ phy->autoneg_advertised |=
+ (ADVERTISED_Pause | ADVERTISED_Asym_Pause);
break;
default:
e_dbg("Flow control param set incorrectly\n");
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index b473cb7d7c57..027d721feb18 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -2127,8 +2127,6 @@ static int fm10k_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_pci_reg;
}
- pci_enable_pcie_error_reporting(pdev);
-
pci_set_master(pdev);
pci_save_state(pdev);
@@ -2227,7 +2225,6 @@ err_sw_init:
err_ioremap:
free_netdev(netdev);
err_alloc_netdev:
- pci_disable_pcie_error_reporting(pdev);
pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
@@ -2281,8 +2278,6 @@ static void fm10k_remove(struct pci_dev *pdev)
pci_release_mem_regions(pdev);
- pci_disable_pcie_error_reporting(pdev);
-
pci_disable_device(pdev);
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 3a1c28ca5bb4..60ce4d15d82a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -33,6 +33,7 @@
#include <linux/net_tstamp.h>
#include <linux/ptp_clock_kernel.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include <net/tc_act/tc_gact.h>
#include <net/tc_act/tc_mirred.h>
#include <net/udp_tunnel.h>
@@ -1287,9 +1288,9 @@ void i40e_ptp_stop(struct i40e_pf *pf);
int i40e_ptp_alloc_pins(struct i40e_pf *pf);
int i40e_update_adq_vsi_queues(struct i40e_vsi *vsi, int vsi_offset);
int i40e_is_vsi_uplink_mode_veb(struct i40e_vsi *vsi);
-i40e_status i40e_get_partition_bw_setting(struct i40e_pf *pf);
-i40e_status i40e_set_partition_bw_setting(struct i40e_pf *pf);
-i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf);
+int i40e_get_partition_bw_setting(struct i40e_pf *pf);
+int i40e_set_partition_bw_setting(struct i40e_pf *pf);
+int i40e_commit_partition_bw_setting(struct i40e_pf *pf);
void i40e_print_link_message(struct i40e_vsi *vsi, bool isup);
void i40e_set_fec_in_flags(u8 fec_cfg, u32 *flags);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 42439f725aa4..86fac8f959bb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -47,9 +47,9 @@ static void i40e_adminq_init_regs(struct i40e_hw *hw)
* i40e_alloc_adminq_asq_ring - Allocate Admin Queue send rings
* @hw: pointer to the hardware structure
**/
-static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
+static int i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
{
- i40e_status ret_code;
+ int ret_code;
ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
i40e_mem_atq_ring,
@@ -74,9 +74,9 @@ static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
* i40e_alloc_adminq_arq_ring - Allocate Admin Queue receive rings
* @hw: pointer to the hardware structure
**/
-static i40e_status i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
+static int i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
{
- i40e_status ret_code;
+ int ret_code;
ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
i40e_mem_arq_ring,
@@ -115,11 +115,11 @@ static void i40e_free_adminq_arq(struct i40e_hw *hw)
* i40e_alloc_arq_bufs - Allocate pre-posted buffers for the receive queue
* @hw: pointer to the hardware structure
**/
-static i40e_status i40e_alloc_arq_bufs(struct i40e_hw *hw)
+static int i40e_alloc_arq_bufs(struct i40e_hw *hw)
{
- i40e_status ret_code;
struct i40e_aq_desc *desc;
struct i40e_dma_mem *bi;
+ int ret_code;
int i;
/* We'll be allocating the buffer info memory first, then we can
@@ -182,10 +182,10 @@ unwind_alloc_arq_bufs:
* i40e_alloc_asq_bufs - Allocate empty buffer structs for the send queue
* @hw: pointer to the hardware structure
**/
-static i40e_status i40e_alloc_asq_bufs(struct i40e_hw *hw)
+static int i40e_alloc_asq_bufs(struct i40e_hw *hw)
{
- i40e_status ret_code;
struct i40e_dma_mem *bi;
+ int ret_code;
int i;
/* No mapped memory needed yet, just the buffer info structures */
@@ -266,9 +266,9 @@ static void i40e_free_asq_bufs(struct i40e_hw *hw)
*
* Configure base address and length registers for the transmit queue
**/
-static i40e_status i40e_config_asq_regs(struct i40e_hw *hw)
+static int i40e_config_asq_regs(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
u32 reg = 0;
/* Clear Head and Tail */
@@ -295,9 +295,9 @@ static i40e_status i40e_config_asq_regs(struct i40e_hw *hw)
*
* Configure base address and length registers for the receive (event queue)
**/
-static i40e_status i40e_config_arq_regs(struct i40e_hw *hw)
+static int i40e_config_arq_regs(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
u32 reg = 0;
/* Clear Head and Tail */
@@ -334,9 +334,9 @@ static i40e_status i40e_config_arq_regs(struct i40e_hw *hw)
* Do *NOT* hold the lock when calling this as the memory allocation routines
* called are not going to be atomic context safe
**/
-static i40e_status i40e_init_asq(struct i40e_hw *hw)
+static int i40e_init_asq(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
if (hw->aq.asq.count > 0) {
/* queue already initialized */
@@ -393,9 +393,9 @@ init_adminq_exit:
* Do *NOT* hold the lock when calling this as the memory allocation routines
* called are not going to be atomic context safe
**/
-static i40e_status i40e_init_arq(struct i40e_hw *hw)
+static int i40e_init_arq(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
if (hw->aq.arq.count > 0) {
/* queue already initialized */
@@ -445,9 +445,9 @@ init_adminq_exit:
*
* The main shutdown routine for the Admin Send Queue
**/
-static i40e_status i40e_shutdown_asq(struct i40e_hw *hw)
+static int i40e_shutdown_asq(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
mutex_lock(&hw->aq.asq_mutex);
@@ -479,9 +479,9 @@ shutdown_asq_out:
*
* The main shutdown routine for the Admin Receive Queue
**/
-static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
+static int i40e_shutdown_arq(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
mutex_lock(&hw->aq.arq_mutex);
@@ -582,12 +582,12 @@ static void i40e_set_hw_flags(struct i40e_hw *hw)
* - hw->aq.arq_buf_size
* - hw->aq.asq_buf_size
**/
-i40e_status i40e_init_adminq(struct i40e_hw *hw)
+int i40e_init_adminq(struct i40e_hw *hw)
{
u16 cfg_ptr, oem_hi, oem_lo;
u16 eetrack_lo, eetrack_hi;
- i40e_status ret_code;
int retry = 0;
+ int ret_code;
/* verify input for valid configuration */
if ((hw->aq.num_arq_entries == 0) ||
@@ -780,7 +780,7 @@ static bool i40e_asq_done(struct i40e_hw *hw)
* This is the main send command driver routine for the Admin Queue send
* queue. It runs the queue, cleans the queue, etc
**/
-static i40e_status
+static int
i40e_asq_send_command_atomic_exec(struct i40e_hw *hw,
struct i40e_aq_desc *desc,
void *buff, /* can be NULL */
@@ -788,12 +788,12 @@ i40e_asq_send_command_atomic_exec(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details,
bool is_atomic_context)
{
- i40e_status status = 0;
struct i40e_dma_mem *dma_buff = NULL;
struct i40e_asq_cmd_details *details;
struct i40e_aq_desc *desc_on_ring;
bool cmd_completed = false;
u16 retval = 0;
+ int status = 0;
u32 val = 0;
if (hw->aq.asq.count == 0) {
@@ -984,7 +984,7 @@ asq_send_command_error:
* Acquires the lock and calls the main send command execution
* routine.
**/
-i40e_status
+int
i40e_asq_send_command_atomic(struct i40e_hw *hw,
struct i40e_aq_desc *desc,
void *buff, /* can be NULL */
@@ -992,7 +992,7 @@ i40e_asq_send_command_atomic(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details,
bool is_atomic_context)
{
- i40e_status status;
+ int status;
mutex_lock(&hw->aq.asq_mutex);
status = i40e_asq_send_command_atomic_exec(hw, desc, buff, buff_size,
@@ -1003,7 +1003,7 @@ i40e_asq_send_command_atomic(struct i40e_hw *hw,
return status;
}
-i40e_status
+int
i40e_asq_send_command(struct i40e_hw *hw, struct i40e_aq_desc *desc,
void *buff, /* can be NULL */ u16 buff_size,
struct i40e_asq_cmd_details *cmd_details)
@@ -1026,7 +1026,7 @@ i40e_asq_send_command(struct i40e_hw *hw, struct i40e_aq_desc *desc,
* routine. Returns the last Admin Queue status in aq_status
* to avoid race conditions in access to hw->aq.asq_last_status.
**/
-i40e_status
+int
i40e_asq_send_command_atomic_v2(struct i40e_hw *hw,
struct i40e_aq_desc *desc,
void *buff, /* can be NULL */
@@ -1035,7 +1035,7 @@ i40e_asq_send_command_atomic_v2(struct i40e_hw *hw,
bool is_atomic_context,
enum i40e_admin_queue_err *aq_status)
{
- i40e_status status;
+ int status;
mutex_lock(&hw->aq.asq_mutex);
status = i40e_asq_send_command_atomic_exec(hw, desc, buff,
@@ -1048,7 +1048,7 @@ i40e_asq_send_command_atomic_v2(struct i40e_hw *hw,
return status;
}
-i40e_status
+int
i40e_asq_send_command_v2(struct i40e_hw *hw, struct i40e_aq_desc *desc,
void *buff, /* can be NULL */ u16 buff_size,
struct i40e_asq_cmd_details *cmd_details,
@@ -1084,14 +1084,14 @@ void i40e_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
* the contents through e. It can also return how many events are
* left to process through 'pending'
**/
-i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
- struct i40e_arq_event_info *e,
- u16 *pending)
+int i40e_clean_arq_element(struct i40e_hw *hw,
+ struct i40e_arq_event_info *e,
+ u16 *pending)
{
- i40e_status ret_code = 0;
u16 ntc = hw->aq.arq.next_to_clean;
struct i40e_aq_desc *desc;
struct i40e_dma_mem *bi;
+ int ret_code = 0;
u16 desc_idx;
u16 datalen;
u16 flags;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_alloc.h b/drivers/net/ethernet/intel/i40e/i40e_alloc.h
index cb8689222c8b..a6c9a9e343d1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_alloc.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_alloc.h
@@ -20,16 +20,16 @@ enum i40e_memory_type {
};
/* prototype for functions used for dynamic memory allocation */
-i40e_status i40e_allocate_dma_mem(struct i40e_hw *hw,
- struct i40e_dma_mem *mem,
- enum i40e_memory_type type,
- u64 size, u32 alignment);
-i40e_status i40e_free_dma_mem(struct i40e_hw *hw,
- struct i40e_dma_mem *mem);
-i40e_status i40e_allocate_virt_mem(struct i40e_hw *hw,
- struct i40e_virt_mem *mem,
- u32 size);
-i40e_status i40e_free_virt_mem(struct i40e_hw *hw,
- struct i40e_virt_mem *mem);
+int i40e_allocate_dma_mem(struct i40e_hw *hw,
+ struct i40e_dma_mem *mem,
+ enum i40e_memory_type type,
+ u64 size, u32 alignment);
+int i40e_free_dma_mem(struct i40e_hw *hw,
+ struct i40e_dma_mem *mem);
+int i40e_allocate_virt_mem(struct i40e_hw *hw,
+ struct i40e_virt_mem *mem,
+ u32 size);
+int i40e_free_virt_mem(struct i40e_hw *hw,
+ struct i40e_virt_mem *mem);
#endif /* _I40E_ALLOC_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c
index 10d7a982a5b9..639c5a1ca853 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_client.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.c
@@ -541,9 +541,9 @@ static int i40e_client_virtchnl_send(struct i40e_info *ldev,
{
struct i40e_pf *pf = ldev->pf;
struct i40e_hw *hw = &pf->hw;
- i40e_status err;
+ int err;
- err = i40e_aq_send_msg_to_vf(hw, vf_id, VIRTCHNL_OP_IWARP,
+ err = i40e_aq_send_msg_to_vf(hw, vf_id, VIRTCHNL_OP_RDMA,
0, msg, len, NULL);
if (err)
dev_err(&pf->pdev->dev, "Unable to send iWarp message to VF, error %d, aq status %d\n",
@@ -674,7 +674,7 @@ static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev,
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
struct i40e_vsi_context ctxt;
bool update = true;
- i40e_status err;
+ int err;
/* TODO: for now do not allow setting VF's VSI setting */
if (is_vf)
@@ -686,8 +686,8 @@ static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev,
ctxt.flags = I40E_AQ_VSI_TYPE_PF;
if (err) {
dev_info(&pf->pdev->dev,
- "couldn't get PF vsi config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ "couldn't get PF vsi config, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return -ENOENT;
@@ -714,8 +714,8 @@ static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev,
err = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
if (err) {
dev_info(&pf->pdev->dev,
- "update VSI ctxt for PE failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ "update VSI ctxt for PE failed, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 8f764ff5c990..ed88e38d488b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -14,9 +14,9 @@
* This function sets the mac type of the adapter based on the
* vendor ID and device ID stored in the hw structure.
**/
-i40e_status i40e_set_mac_type(struct i40e_hw *hw)
+int i40e_set_mac_type(struct i40e_hw *hw)
{
- i40e_status status = 0;
+ int status = 0;
if (hw->vendor_id == PCI_VENDOR_ID_INTEL) {
switch (hw->device_id) {
@@ -125,154 +125,6 @@ const char *i40e_aq_str(struct i40e_hw *hw, enum i40e_admin_queue_err aq_err)
}
/**
- * i40e_stat_str - convert status err code to a string
- * @hw: pointer to the HW structure
- * @stat_err: the status error code to convert
- **/
-const char *i40e_stat_str(struct i40e_hw *hw, i40e_status stat_err)
-{
- switch (stat_err) {
- case 0:
- return "OK";
- case I40E_ERR_NVM:
- return "I40E_ERR_NVM";
- case I40E_ERR_NVM_CHECKSUM:
- return "I40E_ERR_NVM_CHECKSUM";
- case I40E_ERR_PHY:
- return "I40E_ERR_PHY";
- case I40E_ERR_CONFIG:
- return "I40E_ERR_CONFIG";
- case I40E_ERR_PARAM:
- return "I40E_ERR_PARAM";
- case I40E_ERR_MAC_TYPE:
- return "I40E_ERR_MAC_TYPE";
- case I40E_ERR_UNKNOWN_PHY:
- return "I40E_ERR_UNKNOWN_PHY";
- case I40E_ERR_LINK_SETUP:
- return "I40E_ERR_LINK_SETUP";
- case I40E_ERR_ADAPTER_STOPPED:
- return "I40E_ERR_ADAPTER_STOPPED";
- case I40E_ERR_INVALID_MAC_ADDR:
- return "I40E_ERR_INVALID_MAC_ADDR";
- case I40E_ERR_DEVICE_NOT_SUPPORTED:
- return "I40E_ERR_DEVICE_NOT_SUPPORTED";
- case I40E_ERR_PRIMARY_REQUESTS_PENDING:
- return "I40E_ERR_PRIMARY_REQUESTS_PENDING";
- case I40E_ERR_INVALID_LINK_SETTINGS:
- return "I40E_ERR_INVALID_LINK_SETTINGS";
- case I40E_ERR_AUTONEG_NOT_COMPLETE:
- return "I40E_ERR_AUTONEG_NOT_COMPLETE";
- case I40E_ERR_RESET_FAILED:
- return "I40E_ERR_RESET_FAILED";
- case I40E_ERR_SWFW_SYNC:
- return "I40E_ERR_SWFW_SYNC";
- case I40E_ERR_NO_AVAILABLE_VSI:
- return "I40E_ERR_NO_AVAILABLE_VSI";
- case I40E_ERR_NO_MEMORY:
- return "I40E_ERR_NO_MEMORY";
- case I40E_ERR_BAD_PTR:
- return "I40E_ERR_BAD_PTR";
- case I40E_ERR_RING_FULL:
- return "I40E_ERR_RING_FULL";
- case I40E_ERR_INVALID_PD_ID:
- return "I40E_ERR_INVALID_PD_ID";
- case I40E_ERR_INVALID_QP_ID:
- return "I40E_ERR_INVALID_QP_ID";
- case I40E_ERR_INVALID_CQ_ID:
- return "I40E_ERR_INVALID_CQ_ID";
- case I40E_ERR_INVALID_CEQ_ID:
- return "I40E_ERR_INVALID_CEQ_ID";
- case I40E_ERR_INVALID_AEQ_ID:
- return "I40E_ERR_INVALID_AEQ_ID";
- case I40E_ERR_INVALID_SIZE:
- return "I40E_ERR_INVALID_SIZE";
- case I40E_ERR_INVALID_ARP_INDEX:
- return "I40E_ERR_INVALID_ARP_INDEX";
- case I40E_ERR_INVALID_FPM_FUNC_ID:
- return "I40E_ERR_INVALID_FPM_FUNC_ID";
- case I40E_ERR_QP_INVALID_MSG_SIZE:
- return "I40E_ERR_QP_INVALID_MSG_SIZE";
- case I40E_ERR_QP_TOOMANY_WRS_POSTED:
- return "I40E_ERR_QP_TOOMANY_WRS_POSTED";
- case I40E_ERR_INVALID_FRAG_COUNT:
- return "I40E_ERR_INVALID_FRAG_COUNT";
- case I40E_ERR_QUEUE_EMPTY:
- return "I40E_ERR_QUEUE_EMPTY";
- case I40E_ERR_INVALID_ALIGNMENT:
- return "I40E_ERR_INVALID_ALIGNMENT";
- case I40E_ERR_FLUSHED_QUEUE:
- return "I40E_ERR_FLUSHED_QUEUE";
- case I40E_ERR_INVALID_PUSH_PAGE_INDEX:
- return "I40E_ERR_INVALID_PUSH_PAGE_INDEX";
- case I40E_ERR_INVALID_IMM_DATA_SIZE:
- return "I40E_ERR_INVALID_IMM_DATA_SIZE";
- case I40E_ERR_TIMEOUT:
- return "I40E_ERR_TIMEOUT";
- case I40E_ERR_OPCODE_MISMATCH:
- return "I40E_ERR_OPCODE_MISMATCH";
- case I40E_ERR_CQP_COMPL_ERROR:
- return "I40E_ERR_CQP_COMPL_ERROR";
- case I40E_ERR_INVALID_VF_ID:
- return "I40E_ERR_INVALID_VF_ID";
- case I40E_ERR_INVALID_HMCFN_ID:
- return "I40E_ERR_INVALID_HMCFN_ID";
- case I40E_ERR_BACKING_PAGE_ERROR:
- return "I40E_ERR_BACKING_PAGE_ERROR";
- case I40E_ERR_NO_PBLCHUNKS_AVAILABLE:
- return "I40E_ERR_NO_PBLCHUNKS_AVAILABLE";
- case I40E_ERR_INVALID_PBLE_INDEX:
- return "I40E_ERR_INVALID_PBLE_INDEX";
- case I40E_ERR_INVALID_SD_INDEX:
- return "I40E_ERR_INVALID_SD_INDEX";
- case I40E_ERR_INVALID_PAGE_DESC_INDEX:
- return "I40E_ERR_INVALID_PAGE_DESC_INDEX";
- case I40E_ERR_INVALID_SD_TYPE:
- return "I40E_ERR_INVALID_SD_TYPE";
- case I40E_ERR_MEMCPY_FAILED:
- return "I40E_ERR_MEMCPY_FAILED";
- case I40E_ERR_INVALID_HMC_OBJ_INDEX:
- return "I40E_ERR_INVALID_HMC_OBJ_INDEX";
- case I40E_ERR_INVALID_HMC_OBJ_COUNT:
- return "I40E_ERR_INVALID_HMC_OBJ_COUNT";
- case I40E_ERR_INVALID_SRQ_ARM_LIMIT:
- return "I40E_ERR_INVALID_SRQ_ARM_LIMIT";
- case I40E_ERR_SRQ_ENABLED:
- return "I40E_ERR_SRQ_ENABLED";
- case I40E_ERR_ADMIN_QUEUE_ERROR:
- return "I40E_ERR_ADMIN_QUEUE_ERROR";
- case I40E_ERR_ADMIN_QUEUE_TIMEOUT:
- return "I40E_ERR_ADMIN_QUEUE_TIMEOUT";
- case I40E_ERR_BUF_TOO_SHORT:
- return "I40E_ERR_BUF_TOO_SHORT";
- case I40E_ERR_ADMIN_QUEUE_FULL:
- return "I40E_ERR_ADMIN_QUEUE_FULL";
- case I40E_ERR_ADMIN_QUEUE_NO_WORK:
- return "I40E_ERR_ADMIN_QUEUE_NO_WORK";
- case I40E_ERR_BAD_IWARP_CQE:
- return "I40E_ERR_BAD_IWARP_CQE";
- case I40E_ERR_NVM_BLANK_MODE:
- return "I40E_ERR_NVM_BLANK_MODE";
- case I40E_ERR_NOT_IMPLEMENTED:
- return "I40E_ERR_NOT_IMPLEMENTED";
- case I40E_ERR_PE_DOORBELL_NOT_ENABLED:
- return "I40E_ERR_PE_DOORBELL_NOT_ENABLED";
- case I40E_ERR_DIAG_TEST_FAILED:
- return "I40E_ERR_DIAG_TEST_FAILED";
- case I40E_ERR_NOT_READY:
- return "I40E_ERR_NOT_READY";
- case I40E_NOT_SUPPORTED:
- return "I40E_NOT_SUPPORTED";
- case I40E_ERR_FIRMWARE_API_VERSION:
- return "I40E_ERR_FIRMWARE_API_VERSION";
- case I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR:
- return "I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR";
- }
-
- snprintf(hw->err_str, sizeof(hw->err_str), "%d", stat_err);
- return hw->err_str;
-}
-
-/**
* i40e_debug_aq
* @hw: debug mask related to admin queue
* @mask: debug mask
@@ -355,13 +207,13 @@ bool i40e_check_asq_alive(struct i40e_hw *hw)
* Tell the Firmware that we're shutting down the AdminQ and whether
* or not the driver is unloading as well.
**/
-i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw,
- bool unloading)
+int i40e_aq_queue_shutdown(struct i40e_hw *hw,
+ bool unloading)
{
struct i40e_aq_desc desc;
struct i40e_aqc_queue_shutdown *cmd =
(struct i40e_aqc_queue_shutdown *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_queue_shutdown);
@@ -384,15 +236,15 @@ i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw,
*
* Internal function to get or set RSS look up table
**/
-static i40e_status i40e_aq_get_set_rss_lut(struct i40e_hw *hw,
- u16 vsi_id, bool pf_lut,
- u8 *lut, u16 lut_size,
- bool set)
+static int i40e_aq_get_set_rss_lut(struct i40e_hw *hw,
+ u16 vsi_id, bool pf_lut,
+ u8 *lut, u16 lut_size,
+ bool set)
{
- i40e_status status;
struct i40e_aq_desc desc;
struct i40e_aqc_get_set_rss_lut *cmd_resp =
(struct i40e_aqc_get_set_rss_lut *)&desc.params.raw;
+ int status;
if (set)
i40e_fill_default_direct_cmd_desc(&desc,
@@ -437,8 +289,8 @@ static i40e_status i40e_aq_get_set_rss_lut(struct i40e_hw *hw,
*
* get the RSS lookup table, PF or VSI type
**/
-i40e_status i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 vsi_id,
- bool pf_lut, u8 *lut, u16 lut_size)
+int i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
{
return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
false);
@@ -454,8 +306,8 @@ i40e_status i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 vsi_id,
*
* set the RSS lookup table, PF or VSI type
**/
-i40e_status i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 vsi_id,
- bool pf_lut, u8 *lut, u16 lut_size)
+int i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
{
return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
}
@@ -469,16 +321,16 @@ i40e_status i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 vsi_id,
*
* get the RSS key per VSI
**/
-static i40e_status i40e_aq_get_set_rss_key(struct i40e_hw *hw,
- u16 vsi_id,
- struct i40e_aqc_get_set_rss_key_data *key,
- bool set)
+static int i40e_aq_get_set_rss_key(struct i40e_hw *hw,
+ u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key,
+ bool set)
{
- i40e_status status;
struct i40e_aq_desc desc;
struct i40e_aqc_get_set_rss_key *cmd_resp =
(struct i40e_aqc_get_set_rss_key *)&desc.params.raw;
u16 key_size = sizeof(struct i40e_aqc_get_set_rss_key_data);
+ int status;
if (set)
i40e_fill_default_direct_cmd_desc(&desc,
@@ -509,9 +361,9 @@ static i40e_status i40e_aq_get_set_rss_key(struct i40e_hw *hw,
* @key: pointer to key info struct
*
**/
-i40e_status i40e_aq_get_rss_key(struct i40e_hw *hw,
- u16 vsi_id,
- struct i40e_aqc_get_set_rss_key_data *key)
+int i40e_aq_get_rss_key(struct i40e_hw *hw,
+ u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key)
{
return i40e_aq_get_set_rss_key(hw, vsi_id, key, false);
}
@@ -524,9 +376,9 @@ i40e_status i40e_aq_get_rss_key(struct i40e_hw *hw,
*
* set the RSS key per VSI
**/
-i40e_status i40e_aq_set_rss_key(struct i40e_hw *hw,
- u16 vsi_id,
- struct i40e_aqc_get_set_rss_key_data *key)
+int i40e_aq_set_rss_key(struct i40e_hw *hw,
+ u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key)
{
return i40e_aq_get_set_rss_key(hw, vsi_id, key, true);
}
@@ -796,10 +648,10 @@ struct i40e_rx_ptype_decoded i40e_ptype_lookup[BIT(8)] = {
* hw_addr, back, device_id, vendor_id, subsystem_device_id,
* subsystem_vendor_id, and revision_id
**/
-i40e_status i40e_init_shared_code(struct i40e_hw *hw)
+int i40e_init_shared_code(struct i40e_hw *hw)
{
- i40e_status status = 0;
u32 port, ari, func_rid;
+ int status = 0;
i40e_set_mac_type(hw);
@@ -836,15 +688,16 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw)
* @addrs: the requestor's mac addr store
* @cmd_details: pointer to command details structure or NULL
**/
-static i40e_status i40e_aq_mac_address_read(struct i40e_hw *hw,
- u16 *flags,
- struct i40e_aqc_mac_address_read_data *addrs,
- struct i40e_asq_cmd_details *cmd_details)
+static int
+i40e_aq_mac_address_read(struct i40e_hw *hw,
+ u16 *flags,
+ struct i40e_aqc_mac_address_read_data *addrs,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_mac_address_read *cmd_data =
(struct i40e_aqc_mac_address_read *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_mac_address_read);
desc.flags |= cpu_to_le16(I40E_AQ_FLAG_BUF);
@@ -863,14 +716,14 @@ static i40e_status i40e_aq_mac_address_read(struct i40e_hw *hw,
* @mac_addr: address to write
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_mac_address_write(struct i40e_hw *hw,
- u16 flags, u8 *mac_addr,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_mac_address_write(struct i40e_hw *hw,
+ u16 flags, u8 *mac_addr,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_mac_address_write *cmd_data =
(struct i40e_aqc_mac_address_write *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_mac_address_write);
@@ -893,11 +746,11 @@ i40e_status i40e_aq_mac_address_write(struct i40e_hw *hw,
*
* Reads the adapter's MAC address from register
**/
-i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
+int i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
{
struct i40e_aqc_mac_address_read_data addrs;
- i40e_status status;
u16 flags = 0;
+ int status;
status = i40e_aq_mac_address_read(hw, &flags, &addrs, NULL);
@@ -914,11 +767,11 @@ i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
*
* Reads the adapter's Port MAC address
**/
-i40e_status i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
+int i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
{
struct i40e_aqc_mac_address_read_data addrs;
- i40e_status status;
u16 flags = 0;
+ int status;
status = i40e_aq_mac_address_read(hw, &flags, &addrs, NULL);
if (status)
@@ -972,13 +825,13 @@ void i40e_pre_tx_queue_cfg(struct i40e_hw *hw, u32 queue, bool enable)
*
* Reads the part number string from the EEPROM.
**/
-i40e_status i40e_read_pba_string(struct i40e_hw *hw, u8 *pba_num,
- u32 pba_num_size)
+int i40e_read_pba_string(struct i40e_hw *hw, u8 *pba_num,
+ u32 pba_num_size)
{
- i40e_status status = 0;
u16 pba_word = 0;
u16 pba_size = 0;
u16 pba_ptr = 0;
+ int status = 0;
u16 i = 0;
status = i40e_read_nvm_word(hw, I40E_SR_PBA_FLAGS, &pba_word);
@@ -1087,8 +940,8 @@ static enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw)
* @hw: pointer to the hardware structure
* @retry_limit: how many times to retry before failure
**/
-static i40e_status i40e_poll_globr(struct i40e_hw *hw,
- u32 retry_limit)
+static int i40e_poll_globr(struct i40e_hw *hw,
+ u32 retry_limit)
{
u32 cnt, reg = 0;
@@ -1114,7 +967,7 @@ static i40e_status i40e_poll_globr(struct i40e_hw *hw,
* Assuming someone else has triggered a global reset,
* assure the global reset is complete and then reset the PF
**/
-i40e_status i40e_pf_reset(struct i40e_hw *hw)
+int i40e_pf_reset(struct i40e_hw *hw)
{
u32 cnt = 0;
u32 cnt1 = 0;
@@ -1453,15 +1306,16 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink)
*
* Returns the various PHY abilities supported on the Port.
**/
-i40e_status i40e_aq_get_phy_capabilities(struct i40e_hw *hw,
- bool qualified_modules, bool report_init,
- struct i40e_aq_get_phy_abilities_resp *abilities,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_get_phy_capabilities(struct i40e_hw *hw,
+ bool qualified_modules, bool report_init,
+ struct i40e_aq_get_phy_abilities_resp *abilities,
+ struct i40e_asq_cmd_details *cmd_details)
{
- struct i40e_aq_desc desc;
- i40e_status status;
u16 abilities_size = sizeof(struct i40e_aq_get_phy_abilities_resp);
u16 max_delay = I40E_MAX_PHY_TIMEOUT, total_delay = 0;
+ struct i40e_aq_desc desc;
+ int status;
if (!abilities)
return I40E_ERR_PARAM;
@@ -1532,14 +1386,14 @@ i40e_status i40e_aq_get_phy_capabilities(struct i40e_hw *hw,
* of the PHY Config parameters. This status will be indicated by the
* command response.
**/
-enum i40e_status_code i40e_aq_set_phy_config(struct i40e_hw *hw,
- struct i40e_aq_set_phy_config *config,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_phy_config(struct i40e_hw *hw,
+ struct i40e_aq_set_phy_config *config,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aq_set_phy_config *cmd =
(struct i40e_aq_set_phy_config *)&desc.params.raw;
- enum i40e_status_code status;
+ int status;
if (!config)
return I40E_ERR_PARAM;
@@ -1554,7 +1408,7 @@ enum i40e_status_code i40e_aq_set_phy_config(struct i40e_hw *hw,
return status;
}
-static noinline_for_stack enum i40e_status_code
+static noinline_for_stack int
i40e_set_fc_status(struct i40e_hw *hw,
struct i40e_aq_get_phy_abilities_resp *abilities,
bool atomic_restart)
@@ -1612,11 +1466,11 @@ i40e_set_fc_status(struct i40e_hw *hw,
*
* Set the requested flow control mode using set_phy_config.
**/
-enum i40e_status_code i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures,
- bool atomic_restart)
+int i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures,
+ bool atomic_restart)
{
struct i40e_aq_get_phy_abilities_resp abilities;
- enum i40e_status_code status;
+ int status;
*aq_failures = 0x0;
@@ -1655,13 +1509,13 @@ enum i40e_status_code i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures,
*
* Tell the firmware that the driver is taking over from PXE
**/
-i40e_status i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details)
{
- i40e_status status;
struct i40e_aq_desc desc;
struct i40e_aqc_clear_pxe *cmd =
(struct i40e_aqc_clear_pxe *)&desc.params.raw;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_clear_pxe_mode);
@@ -1683,14 +1537,14 @@ i40e_status i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
*
* Sets up the link and restarts the Auto-Negotiation over the link.
**/
-i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
- bool enable_link,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_link_restart_an(struct i40e_hw *hw,
+ bool enable_link,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_link_restart_an *cmd =
(struct i40e_aqc_set_link_restart_an *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_link_restart_an);
@@ -1715,17 +1569,17 @@ i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
*
* Returns the link status of the adapter.
**/
-i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
- bool enable_lse, struct i40e_link_status *link,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_link_info(struct i40e_hw *hw,
+ bool enable_lse, struct i40e_link_status *link,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_get_link_status *resp =
(struct i40e_aqc_get_link_status *)&desc.params.raw;
struct i40e_link_status *hw_link_info = &hw->phy.link_info;
- i40e_status status;
bool tx_pause, rx_pause;
u16 command_flags;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_get_link_status);
@@ -1811,14 +1665,14 @@ aq_get_link_info_exit:
*
* Set link interrupt mask.
**/
-i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw,
- u16 mask,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_phy_int_mask(struct i40e_hw *hw,
+ u16 mask,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_phy_int_mask *cmd =
(struct i40e_aqc_set_phy_int_mask *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_phy_int_mask);
@@ -1838,8 +1692,8 @@ i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw,
*
* Enable/disable loopback on a given port
*/
-i40e_status i40e_aq_set_mac_loopback(struct i40e_hw *hw, bool ena_lpbk,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_mac_loopback(struct i40e_hw *hw, bool ena_lpbk,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_lb_mode *cmd =
@@ -1864,13 +1718,13 @@ i40e_status i40e_aq_set_mac_loopback(struct i40e_hw *hw, bool ena_lpbk,
*
* Reset the external PHY.
**/
-i40e_status i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_phy_debug *cmd =
(struct i40e_aqc_set_phy_debug *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_phy_debug);
@@ -1905,9 +1759,9 @@ static bool i40e_is_aq_api_ver_ge(struct i40e_adminq_info *aq, u16 maj,
*
* Add a VSI context to the hardware.
**/
-i40e_status i40e_aq_add_vsi(struct i40e_hw *hw,
- struct i40e_vsi_context *vsi_ctx,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_add_vsi(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_get_update_vsi *cmd =
@@ -1915,7 +1769,7 @@ i40e_status i40e_aq_add_vsi(struct i40e_hw *hw,
struct i40e_aqc_add_get_update_vsi_completion *resp =
(struct i40e_aqc_add_get_update_vsi_completion *)
&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_add_vsi);
@@ -1949,15 +1803,15 @@ aq_add_vsi_exit:
* @seid: vsi number
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_set_default_vsi(struct i40e_hw *hw,
- u16 seid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_default_vsi(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)
&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -1977,15 +1831,15 @@ i40e_status i40e_aq_set_default_vsi(struct i40e_hw *hw,
* @seid: vsi number
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_clear_default_vsi(struct i40e_hw *hw,
- u16 seid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_clear_default_vsi(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)
&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2007,16 +1861,16 @@ i40e_status i40e_aq_clear_default_vsi(struct i40e_hw *hw,
* @cmd_details: pointer to command details structure or NULL
* @rx_only_promisc: flag to decide if egress traffic gets mirrored in promisc
**/
-i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
- u16 seid, bool set,
- struct i40e_asq_cmd_details *cmd_details,
- bool rx_only_promisc)
+int i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
+ u16 seid, bool set,
+ struct i40e_asq_cmd_details *cmd_details,
+ bool rx_only_promisc)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- i40e_status status;
u16 flags = 0;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2047,14 +1901,15 @@ i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
* @set: set multicast promiscuous enable/disable
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw,
- u16 seid, bool set, struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw,
+ u16 seid, bool set,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- i40e_status status;
u16 flags = 0;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2080,16 +1935,16 @@ i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw,
* @vid: The VLAN tag filter - capture any multicast packet with this VLAN tag
* @cmd_details: pointer to command details structure or NULL
**/
-enum i40e_status_code i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw,
- u16 seid, bool enable,
- u16 vid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw,
+ u16 seid, bool enable,
+ u16 vid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- enum i40e_status_code status;
u16 flags = 0;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2116,16 +1971,16 @@ enum i40e_status_code i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw,
* @vid: The VLAN tag filter - capture any unicast packet with this VLAN tag
* @cmd_details: pointer to command details structure or NULL
**/
-enum i40e_status_code i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw,
- u16 seid, bool enable,
- u16 vid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw,
+ u16 seid, bool enable,
+ u16 vid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- enum i40e_status_code status;
u16 flags = 0;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2158,15 +2013,15 @@ enum i40e_status_code i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw,
* @vid: The VLAN tag filter - capture any broadcast packet with this VLAN tag
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_set_vsi_bc_promisc_on_vlan(struct i40e_hw *hw,
- u16 seid, bool enable, u16 vid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_vsi_bc_promisc_on_vlan(struct i40e_hw *hw,
+ u16 seid, bool enable, u16 vid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- i40e_status status;
u16 flags = 0;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2193,14 +2048,14 @@ i40e_status i40e_aq_set_vsi_bc_promisc_on_vlan(struct i40e_hw *hw,
*
* Set or clear the broadcast promiscuous flag (filter) for a given VSI.
**/
-i40e_status i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
- u16 seid, bool set_filter,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
+ u16 seid, bool set_filter,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2226,15 +2081,15 @@ i40e_status i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
* @enable: set MAC L2 layer unicast promiscuous enable/disable for a given VLAN
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_set_vsi_vlan_promisc(struct i40e_hw *hw,
- u16 seid, bool enable,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_vsi_vlan_promisc(struct i40e_hw *hw,
+ u16 seid, bool enable,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
(struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
- i40e_status status;
u16 flags = 0;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
@@ -2256,9 +2111,9 @@ i40e_status i40e_aq_set_vsi_vlan_promisc(struct i40e_hw *hw,
* @vsi_ctx: pointer to a vsi context struct
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
- struct i40e_vsi_context *vsi_ctx,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_get_update_vsi *cmd =
@@ -2266,7 +2121,7 @@ i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
struct i40e_aqc_add_get_update_vsi_completion *resp =
(struct i40e_aqc_add_get_update_vsi_completion *)
&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_get_vsi_parameters);
@@ -2298,9 +2153,9 @@ aq_get_vsi_params_exit:
*
* Update a VSI context.
**/
-i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
- struct i40e_vsi_context *vsi_ctx,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_update_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_get_update_vsi *cmd =
@@ -2308,7 +2163,7 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
struct i40e_aqc_add_get_update_vsi_completion *resp =
(struct i40e_aqc_add_get_update_vsi_completion *)
&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_update_vsi_parameters);
@@ -2336,15 +2191,15 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
*
* Fill the buf with switch configuration returned from AdminQ command
**/
-i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw,
- struct i40e_aqc_get_switch_config_resp *buf,
- u16 buf_size, u16 *start_seid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_switch_config(struct i40e_hw *hw,
+ struct i40e_aqc_get_switch_config_resp *buf,
+ u16 buf_size, u16 *start_seid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_switch_seid *scfg =
(struct i40e_aqc_switch_seid *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_get_switch_config);
@@ -2370,15 +2225,15 @@ i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw,
*
* Set switch configuration bits
**/
-enum i40e_status_code i40e_aq_set_switch_config(struct i40e_hw *hw,
- u16 flags,
- u16 valid_flags, u8 mode,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_switch_config(struct i40e_hw *hw,
+ u16 flags,
+ u16 valid_flags, u8 mode,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_switch_config *scfg =
(struct i40e_aqc_set_switch_config *)&desc.params.raw;
- enum i40e_status_code status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_switch_config);
@@ -2407,16 +2262,16 @@ enum i40e_status_code i40e_aq_set_switch_config(struct i40e_hw *hw,
*
* Get the firmware version from the admin queue commands
**/
-i40e_status i40e_aq_get_firmware_version(struct i40e_hw *hw,
- u16 *fw_major_version, u16 *fw_minor_version,
- u32 *fw_build,
- u16 *api_major_version, u16 *api_minor_version,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_firmware_version(struct i40e_hw *hw,
+ u16 *fw_major_version, u16 *fw_minor_version,
+ u32 *fw_build,
+ u16 *api_major_version, u16 *api_minor_version,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_get_version *resp =
(struct i40e_aqc_get_version *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_get_version);
@@ -2446,14 +2301,14 @@ i40e_status i40e_aq_get_firmware_version(struct i40e_hw *hw,
*
* Send the driver version to the firmware
**/
-i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
+int i40e_aq_send_driver_version(struct i40e_hw *hw,
struct i40e_driver_version *dv,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_driver_version *cmd =
(struct i40e_aqc_driver_version *)&desc.params.raw;
- i40e_status status;
+ int status;
u16 len;
if (dv == NULL)
@@ -2488,9 +2343,9 @@ i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
*
* Side effect: LinkStatusEvent reporting becomes enabled
**/
-i40e_status i40e_get_link_status(struct i40e_hw *hw, bool *link_up)
+int i40e_get_link_status(struct i40e_hw *hw, bool *link_up)
{
- i40e_status status = 0;
+ int status = 0;
if (hw->phy.get_link_info) {
status = i40e_update_link_info(hw);
@@ -2509,10 +2364,10 @@ i40e_status i40e_get_link_status(struct i40e_hw *hw, bool *link_up)
* i40e_update_link_info - update status of the HW network link
* @hw: pointer to the hw struct
**/
-noinline_for_stack i40e_status i40e_update_link_info(struct i40e_hw *hw)
+noinline_for_stack int i40e_update_link_info(struct i40e_hw *hw)
{
struct i40e_aq_get_phy_abilities_resp abilities;
- i40e_status status = 0;
+ int status = 0;
status = i40e_aq_get_link_info(hw, true, NULL, NULL);
if (status)
@@ -2559,19 +2414,19 @@ noinline_for_stack i40e_status i40e_update_link_info(struct i40e_hw *hw)
* This asks the FW to add a VEB between the uplink and downlink
* elements. If the uplink SEID is 0, this will be a floating VEB.
**/
-i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
- u16 downlink_seid, u8 enabled_tc,
- bool default_port, u16 *veb_seid,
- bool enable_stats,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
+ u16 downlink_seid, u8 enabled_tc,
+ bool default_port, u16 *veb_seid,
+ bool enable_stats,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_veb *cmd =
(struct i40e_aqc_add_veb *)&desc.params.raw;
struct i40e_aqc_add_veb_completion *resp =
(struct i40e_aqc_add_veb_completion *)&desc.params.raw;
- i40e_status status;
u16 veb_flags = 0;
+ int status;
/* SEIDs need to either both be set or both be 0 for floating VEB */
if (!!uplink_seid != !!downlink_seid)
@@ -2617,17 +2472,17 @@ i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
* This retrieves the parameters for a particular VEB, specified by
* uplink_seid, and returns them to the caller.
**/
-i40e_status i40e_aq_get_veb_parameters(struct i40e_hw *hw,
- u16 veb_seid, u16 *switch_id,
- bool *floating, u16 *statistic_index,
- u16 *vebs_used, u16 *vebs_free,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_veb_parameters(struct i40e_hw *hw,
+ u16 veb_seid, u16 *switch_id,
+ bool *floating, u16 *statistic_index,
+ u16 *vebs_used, u16 *vebs_free,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_get_veb_parameters_completion *cmd_resp =
(struct i40e_aqc_get_veb_parameters_completion *)
&desc.params.raw;
- i40e_status status;
+ int status;
if (veb_seid == 0)
return I40E_ERR_PARAM;
@@ -2711,7 +2566,7 @@ i40e_prepare_add_macvlan(struct i40e_aqc_add_macvlan_element_data *mv_list,
*
* Add MAC/VLAN addresses to the HW filtering
**/
-i40e_status
+int
i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_add_macvlan_element_data *mv_list,
u16 count, struct i40e_asq_cmd_details *cmd_details)
@@ -2743,7 +2598,7 @@ i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid,
* It also calls _v2 versions of asq_send_command functions to
* get the aq_status on the stack.
**/
-i40e_status
+int
i40e_aq_add_macvlan_v2(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_add_macvlan_element_data *mv_list,
u16 count, struct i40e_asq_cmd_details *cmd_details,
@@ -2771,15 +2626,16 @@ i40e_aq_add_macvlan_v2(struct i40e_hw *hw, u16 seid,
*
* Remove MAC/VLAN addresses from the HW filtering
**/
-i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid,
- struct i40e_aqc_remove_macvlan_element_data *mv_list,
- u16 count, struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_remove_macvlan_element_data *mv_list,
+ u16 count, struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_macvlan *cmd =
(struct i40e_aqc_macvlan *)&desc.params.raw;
- i40e_status status;
u16 buf_size;
+ int status;
if (count == 0 || !mv_list || !hw)
return I40E_ERR_PARAM;
@@ -2818,7 +2674,7 @@ i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid,
* It also calls _v2 versions of asq_send_command functions to
* get the aq_status on the stack.
**/
-i40e_status
+int
i40e_aq_remove_macvlan_v2(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_remove_macvlan_element_data *mv_list,
u16 count, struct i40e_asq_cmd_details *cmd_details,
@@ -2866,19 +2722,19 @@ i40e_aq_remove_macvlan_v2(struct i40e_hw *hw, u16 seid,
* Add/Delete a mirror rule to a specific switch. Mirror rules are supported for
* VEBs/VEPA elements only
**/
-static i40e_status i40e_mirrorrule_op(struct i40e_hw *hw,
- u16 opcode, u16 sw_seid, u16 rule_type, u16 id,
- u16 count, __le16 *mr_list,
- struct i40e_asq_cmd_details *cmd_details,
- u16 *rule_id, u16 *rules_used, u16 *rules_free)
+static int i40e_mirrorrule_op(struct i40e_hw *hw,
+ u16 opcode, u16 sw_seid, u16 rule_type, u16 id,
+ u16 count, __le16 *mr_list,
+ struct i40e_asq_cmd_details *cmd_details,
+ u16 *rule_id, u16 *rules_used, u16 *rules_free)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_delete_mirror_rule *cmd =
(struct i40e_aqc_add_delete_mirror_rule *)&desc.params.raw;
struct i40e_aqc_add_delete_mirror_rule_completion *resp =
(struct i40e_aqc_add_delete_mirror_rule_completion *)&desc.params.raw;
- i40e_status status;
u16 buf_size;
+ int status;
buf_size = count * sizeof(*mr_list);
@@ -2926,10 +2782,11 @@ static i40e_status i40e_mirrorrule_op(struct i40e_hw *hw,
*
* Add mirror rule. Mirror rules are supported for VEBs or VEPA elements only
**/
-i40e_status i40e_aq_add_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
- u16 rule_type, u16 dest_vsi, u16 count, __le16 *mr_list,
- struct i40e_asq_cmd_details *cmd_details,
- u16 *rule_id, u16 *rules_used, u16 *rules_free)
+int i40e_aq_add_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
+ u16 rule_type, u16 dest_vsi, u16 count,
+ __le16 *mr_list,
+ struct i40e_asq_cmd_details *cmd_details,
+ u16 *rule_id, u16 *rules_used, u16 *rules_free)
{
if (!(rule_type == I40E_AQC_MIRROR_RULE_TYPE_ALL_INGRESS ||
rule_type == I40E_AQC_MIRROR_RULE_TYPE_ALL_EGRESS)) {
@@ -2957,10 +2814,11 @@ i40e_status i40e_aq_add_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
*
* Delete a mirror rule. Mirror rules are supported for VEBs/VEPA elements only
**/
-i40e_status i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
- u16 rule_type, u16 rule_id, u16 count, __le16 *mr_list,
- struct i40e_asq_cmd_details *cmd_details,
- u16 *rules_used, u16 *rules_free)
+int i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
+ u16 rule_type, u16 rule_id, u16 count,
+ __le16 *mr_list,
+ struct i40e_asq_cmd_details *cmd_details,
+ u16 *rules_used, u16 *rules_free)
{
/* Rule ID has to be valid except rule_type: INGRESS VLAN mirroring */
if (rule_type == I40E_AQC_MIRROR_RULE_TYPE_VLAN) {
@@ -2989,14 +2847,14 @@ i40e_status i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
*
* send msg to vf
**/
-i40e_status i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
- u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
+ u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_pf_vf_message *cmd =
(struct i40e_aqc_pf_vf_message *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_send_msg_to_vf);
cmd->id = cpu_to_le32(vfid);
@@ -3024,14 +2882,14 @@ i40e_status i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
*
* Read the register using the admin queue commands
**/
-i40e_status i40e_aq_debug_read_register(struct i40e_hw *hw,
+int i40e_aq_debug_read_register(struct i40e_hw *hw,
u32 reg_addr, u64 *reg_val,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_debug_reg_read_write *cmd_resp =
(struct i40e_aqc_debug_reg_read_write *)&desc.params.raw;
- i40e_status status;
+ int status;
if (reg_val == NULL)
return I40E_ERR_PARAM;
@@ -3059,14 +2917,14 @@ i40e_status i40e_aq_debug_read_register(struct i40e_hw *hw,
*
* Write to a register using the admin queue commands
**/
-i40e_status i40e_aq_debug_write_register(struct i40e_hw *hw,
- u32 reg_addr, u64 reg_val,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_debug_write_register(struct i40e_hw *hw,
+ u32 reg_addr, u64 reg_val,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_debug_reg_read_write *cmd =
(struct i40e_aqc_debug_reg_read_write *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_debug_write_reg);
@@ -3090,16 +2948,16 @@ i40e_status i40e_aq_debug_write_register(struct i40e_hw *hw,
*
* requests common resource using the admin queue commands
**/
-i40e_status i40e_aq_request_resource(struct i40e_hw *hw,
- enum i40e_aq_resources_ids resource,
- enum i40e_aq_resource_access_type access,
- u8 sdp_number, u64 *timeout,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_request_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ enum i40e_aq_resource_access_type access,
+ u8 sdp_number, u64 *timeout,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_request_resource *cmd_resp =
(struct i40e_aqc_request_resource *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_request_resource);
@@ -3129,15 +2987,15 @@ i40e_status i40e_aq_request_resource(struct i40e_hw *hw,
*
* release common resource using the admin queue commands
**/
-i40e_status i40e_aq_release_resource(struct i40e_hw *hw,
- enum i40e_aq_resources_ids resource,
- u8 sdp_number,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_release_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ u8 sdp_number,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_request_resource *cmd =
(struct i40e_aqc_request_resource *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_release_resource);
@@ -3161,15 +3019,15 @@ i40e_status i40e_aq_release_resource(struct i40e_hw *hw,
*
* Read the NVM using the admin queue commands
**/
-i40e_status i40e_aq_read_nvm(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 length, void *data,
- bool last_command,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_read_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_nvm_update *cmd =
(struct i40e_aqc_nvm_update *)&desc.params.raw;
- i40e_status status;
+ int status;
/* In offset the highest byte must be zeroed. */
if (offset & 0xFF000000) {
@@ -3207,14 +3065,14 @@ i40e_aq_read_nvm_exit:
*
* Erase the NVM sector using the admin queue commands
**/
-i40e_status i40e_aq_erase_nvm(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 length, bool last_command,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_erase_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, bool last_command,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_nvm_update *cmd =
(struct i40e_aqc_nvm_update *)&desc.params.raw;
- i40e_status status;
+ int status;
/* In offset the highest byte must be zeroed. */
if (offset & 0xFF000000) {
@@ -3255,8 +3113,8 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
u32 number, logical_id, phys_id;
struct i40e_hw_capabilities *p;
u16 id, ocp_cfg_word0;
- i40e_status status;
u8 major_rev;
+ int status;
u32 i = 0;
cap = (struct i40e_aqc_list_capabilities_element_resp *) buff;
@@ -3497,14 +3355,14 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
*
* Get the device capabilities descriptions from the firmware
**/
-i40e_status i40e_aq_discover_capabilities(struct i40e_hw *hw,
- void *buff, u16 buff_size, u16 *data_size,
- enum i40e_admin_queue_opc list_type_opc,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_discover_capabilities(struct i40e_hw *hw,
+ void *buff, u16 buff_size, u16 *data_size,
+ enum i40e_admin_queue_opc list_type_opc,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aqc_list_capabilites *cmd;
struct i40e_aq_desc desc;
- i40e_status status = 0;
+ int status = 0;
cmd = (struct i40e_aqc_list_capabilites *)&desc.params.raw;
@@ -3546,15 +3404,15 @@ exit:
*
* Update the NVM using the admin queue commands
**/
-i40e_status i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 length, void *data,
- bool last_command, u8 preservation_flags,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command, u8 preservation_flags,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_nvm_update *cmd =
(struct i40e_aqc_nvm_update *)&desc.params.raw;
- i40e_status status;
+ int status;
/* In offset the highest byte must be zeroed. */
if (offset & 0xFF000000) {
@@ -3599,13 +3457,13 @@ i40e_aq_update_nvm_exit:
*
* Rearrange NVM structure, available only for transition FW
**/
-i40e_status i40e_aq_rearrange_nvm(struct i40e_hw *hw,
- u8 rearrange_nvm,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_rearrange_nvm(struct i40e_hw *hw,
+ u8 rearrange_nvm,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aqc_nvm_update *cmd;
- i40e_status status;
struct i40e_aq_desc desc;
+ int status;
cmd = (struct i40e_aqc_nvm_update *)&desc.params.raw;
@@ -3639,17 +3497,17 @@ i40e_aq_rearrange_nvm_exit:
*
* Requests the complete LLDP MIB (entire packet).
**/
-i40e_status i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
- u8 mib_type, void *buff, u16 buff_size,
- u16 *local_len, u16 *remote_len,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
+ u8 mib_type, void *buff, u16 buff_size,
+ u16 *local_len, u16 *remote_len,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_lldp_get_mib *cmd =
(struct i40e_aqc_lldp_get_mib *)&desc.params.raw;
struct i40e_aqc_lldp_get_mib *resp =
(struct i40e_aqc_lldp_get_mib *)&desc.params.raw;
- i40e_status status;
+ int status;
if (buff_size == 0 || !buff)
return I40E_ERR_PARAM;
@@ -3689,14 +3547,14 @@ i40e_status i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
*
* Set the LLDP MIB.
**/
-enum i40e_status_code
+int
i40e_aq_set_lldp_mib(struct i40e_hw *hw,
u8 mib_type, void *buff, u16 buff_size,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aqc_lldp_set_local_mib *cmd;
- enum i40e_status_code status;
struct i40e_aq_desc desc;
+ int status;
cmd = (struct i40e_aqc_lldp_set_local_mib *)&desc.params.raw;
if (buff_size == 0 || !buff)
@@ -3728,14 +3586,14 @@ i40e_aq_set_lldp_mib(struct i40e_hw *hw,
* Enable or Disable posting of an event on ARQ when LLDP MIB
* associated with the interface changes
**/
-i40e_status i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
- bool enable_update,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
+ bool enable_update,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_lldp_update_mib *cmd =
(struct i40e_aqc_lldp_update_mib *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_update_mib);
@@ -3757,14 +3615,14 @@ i40e_status i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
* Restore LLDP Agent factory settings if @restore set to True. In other case
* only returns factory setting in AQ response.
**/
-enum i40e_status_code
+int
i40e_aq_restore_lldp(struct i40e_hw *hw, u8 *setting, bool restore,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_lldp_restore *cmd =
(struct i40e_aqc_lldp_restore *)&desc.params.raw;
- i40e_status status;
+ int status;
if (!(hw->flags & I40E_HW_FLAG_FW_LLDP_PERSISTENT)) {
i40e_debug(hw, I40E_DEBUG_ALL,
@@ -3794,14 +3652,14 @@ i40e_aq_restore_lldp(struct i40e_hw *hw, u8 *setting, bool restore,
*
* Stop or Shutdown the embedded LLDP Agent
**/
-i40e_status i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
- bool persist,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
+ bool persist,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_lldp_stop *cmd =
(struct i40e_aqc_lldp_stop *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_stop);
@@ -3829,13 +3687,13 @@ i40e_status i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
*
* Start the embedded LLDP Agent on all ports.
**/
-i40e_status i40e_aq_start_lldp(struct i40e_hw *hw, bool persist,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_start_lldp(struct i40e_hw *hw, bool persist,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_lldp_start *cmd =
(struct i40e_aqc_lldp_start *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_start);
@@ -3861,14 +3719,14 @@ i40e_status i40e_aq_start_lldp(struct i40e_hw *hw, bool persist,
* @dcb_enable: True if DCB configuration needs to be applied
*
**/
-enum i40e_status_code
+int
i40e_aq_set_dcb_parameters(struct i40e_hw *hw, bool dcb_enable,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_dcb_parameters *cmd =
(struct i40e_aqc_set_dcb_parameters *)&desc.params.raw;
- i40e_status status;
+ int status;
if (!(hw->flags & I40E_HW_FLAG_FW_LLDP_STOPPABLE))
return I40E_ERR_DEVICE_NOT_SUPPORTED;
@@ -3894,12 +3752,12 @@ i40e_aq_set_dcb_parameters(struct i40e_hw *hw, bool dcb_enable,
*
* Get CEE DCBX mode operational configuration from firmware
**/
-i40e_status i40e_aq_get_cee_dcb_config(struct i40e_hw *hw,
- void *buff, u16 buff_size,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_cee_dcb_config(struct i40e_hw *hw,
+ void *buff, u16 buff_size,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
- i40e_status status;
+ int status;
if (buff_size == 0 || !buff)
return I40E_ERR_PARAM;
@@ -3925,17 +3783,17 @@ i40e_status i40e_aq_get_cee_dcb_config(struct i40e_hw *hw,
* and this function will call cpu_to_le16 to convert from Host byte order to
* Little Endian order.
**/
-i40e_status i40e_aq_add_udp_tunnel(struct i40e_hw *hw,
- u16 udp_port, u8 protocol_index,
- u8 *filter_index,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_add_udp_tunnel(struct i40e_hw *hw,
+ u16 udp_port, u8 protocol_index,
+ u8 *filter_index,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_udp_tunnel *cmd =
(struct i40e_aqc_add_udp_tunnel *)&desc.params.raw;
struct i40e_aqc_del_udp_tunnel_completion *resp =
(struct i40e_aqc_del_udp_tunnel_completion *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_udp_tunnel);
@@ -3956,13 +3814,13 @@ i40e_status i40e_aq_add_udp_tunnel(struct i40e_hw *hw,
* @index: filter index
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_del_udp_tunnel(struct i40e_hw *hw, u8 index,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_del_udp_tunnel(struct i40e_hw *hw, u8 index,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_remove_udp_tunnel *cmd =
(struct i40e_aqc_remove_udp_tunnel *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_del_udp_tunnel);
@@ -3981,13 +3839,13 @@ i40e_status i40e_aq_del_udp_tunnel(struct i40e_hw *hw, u8 index,
*
* This deletes a switch element from the switch.
**/
-i40e_status i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_switch_seid *cmd =
(struct i40e_aqc_switch_seid *)&desc.params.raw;
- i40e_status status;
+ int status;
if (seid == 0)
return I40E_ERR_PARAM;
@@ -4011,11 +3869,11 @@ i40e_status i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
* recomputed and modified. The retval field in the descriptor
* will be set to 0 when RPB is modified.
**/
-i40e_status i40e_aq_dcb_updated(struct i40e_hw *hw,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_dcb_updated(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_dcb_updated);
@@ -4035,15 +3893,15 @@ i40e_status i40e_aq_dcb_updated(struct i40e_hw *hw,
*
* Generic command handler for Tx scheduler AQ commands
**/
-static i40e_status i40e_aq_tx_sched_cmd(struct i40e_hw *hw, u16 seid,
+static int i40e_aq_tx_sched_cmd(struct i40e_hw *hw, u16 seid,
void *buff, u16 buff_size,
- enum i40e_admin_queue_opc opcode,
+ enum i40e_admin_queue_opc opcode,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_tx_sched_ind *cmd =
(struct i40e_aqc_tx_sched_ind *)&desc.params.raw;
- i40e_status status;
+ int status;
bool cmd_param_flag = false;
switch (opcode) {
@@ -4093,14 +3951,14 @@ static i40e_status i40e_aq_tx_sched_cmd(struct i40e_hw *hw, u16 seid,
* @max_credit: Max BW limit credits
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_config_vsi_bw_limit(struct i40e_hw *hw,
+int i40e_aq_config_vsi_bw_limit(struct i40e_hw *hw,
u16 seid, u16 credit, u8 max_credit,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_configure_vsi_bw_limit *cmd =
(struct i40e_aqc_configure_vsi_bw_limit *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_configure_vsi_bw_limit);
@@ -4121,10 +3979,10 @@ i40e_status i40e_aq_config_vsi_bw_limit(struct i40e_hw *hw,
* @bw_data: Buffer holding enabled TCs, relative TC BW limit/credits
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_configure_vsi_tc_bw_data *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_configure_vsi_tc_bw_data *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
i40e_aqc_opc_configure_vsi_tc_bw,
@@ -4139,11 +3997,12 @@ i40e_status i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw,
* @opcode: Tx scheduler AQ command opcode
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_configure_switching_comp_ets_data *ets_data,
- enum i40e_admin_queue_opc opcode,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_configure_switching_comp_ets_data *ets_data,
+ enum i40e_admin_queue_opc opcode,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)ets_data,
sizeof(*ets_data), opcode, cmd_details);
@@ -4156,7 +4015,8 @@ i40e_status i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
* @bw_data: Buffer holding enabled TCs, relative/absolute TC BW limit/credits
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_config_switch_comp_bw_config(struct i40e_hw *hw,
+int
+i40e_aq_config_switch_comp_bw_config(struct i40e_hw *hw,
u16 seid,
struct i40e_aqc_configure_switching_comp_bw_config_data *bw_data,
struct i40e_asq_cmd_details *cmd_details)
@@ -4173,10 +4033,11 @@ i40e_status i40e_aq_config_switch_comp_bw_config(struct i40e_hw *hw,
* @bw_data: Buffer to hold VSI BW configuration
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_vsi_bw_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
i40e_aqc_opc_query_vsi_bw_config,
@@ -4190,10 +4051,11 @@ i40e_status i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
* @bw_data: Buffer to hold VSI BW configuration per TC
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_vsi_ets_sla_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_ets_sla_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
i40e_aqc_opc_query_vsi_ets_sla_config,
@@ -4207,10 +4069,11 @@ i40e_status i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
* @bw_data: Buffer to hold switching component's per TC BW config
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_switching_comp_ets_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
i40e_aqc_opc_query_switching_comp_ets_config,
@@ -4224,10 +4087,11 @@ i40e_status i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
* @bw_data: Buffer to hold current ETS configuration for the Physical Port
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_query_port_ets_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_port_ets_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_query_port_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_port_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
i40e_aqc_opc_query_port_ets_config,
@@ -4241,10 +4105,11 @@ i40e_status i40e_aq_query_port_ets_config(struct i40e_hw *hw,
* @bw_data: Buffer to hold switching component's BW configuration
* @cmd_details: pointer to command details structure or NULL
**/
-i40e_status i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_switching_comp_bw_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
i40e_aqc_opc_query_switching_comp_bw_config,
@@ -4263,8 +4128,9 @@ i40e_status i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
* Returns 0 if the values passed are valid and within
* range else returns an error.
**/
-static i40e_status i40e_validate_filter_settings(struct i40e_hw *hw,
- struct i40e_filter_control_settings *settings)
+static int
+i40e_validate_filter_settings(struct i40e_hw *hw,
+ struct i40e_filter_control_settings *settings)
{
u32 fcoe_cntx_size, fcoe_filt_size;
u32 fcoe_fmax;
@@ -4350,11 +4216,11 @@ static i40e_status i40e_validate_filter_settings(struct i40e_hw *hw,
* for a single PF. It is expected that these settings are programmed
* at the driver initialization time.
**/
-i40e_status i40e_set_filter_control(struct i40e_hw *hw,
- struct i40e_filter_control_settings *settings)
+int i40e_set_filter_control(struct i40e_hw *hw,
+ struct i40e_filter_control_settings *settings)
{
- i40e_status ret = 0;
u32 hash_lut_size = 0;
+ int ret = 0;
u32 val;
if (!settings)
@@ -4424,11 +4290,11 @@ i40e_status i40e_set_filter_control(struct i40e_hw *hw,
* In return it will update the total number of perfect filter count in
* the stats member.
**/
-i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
- u8 *mac_addr, u16 ethtype, u16 flags,
- u16 vsi_seid, u16 queue, bool is_add,
- struct i40e_control_filter_stats *stats,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
+ u8 *mac_addr, u16 ethtype, u16 flags,
+ u16 vsi_seid, u16 queue, bool is_add,
+ struct i40e_control_filter_stats *stats,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_add_remove_control_packet_filter *cmd =
@@ -4437,7 +4303,7 @@ i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
struct i40e_aqc_add_remove_control_packet_filter_completion *resp =
(struct i40e_aqc_add_remove_control_packet_filter_completion *)
&desc.params.raw;
- i40e_status status;
+ int status;
if (vsi_seid == 0)
return I40E_ERR_PARAM;
@@ -4483,7 +4349,7 @@ void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
u16 ethtype = I40E_FLOW_CONTROL_ETHTYPE;
- i40e_status status;
+ int status;
status = i40e_aq_add_rem_control_packet_filter(hw, NULL, ethtype, flag,
seid, 0, true, NULL,
@@ -4505,14 +4371,14 @@ void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
* is not passed then only register at 'reg_addr0' is read.
*
**/
-static i40e_status i40e_aq_alternate_read(struct i40e_hw *hw,
- u32 reg_addr0, u32 *reg_val0,
- u32 reg_addr1, u32 *reg_val1)
+static int i40e_aq_alternate_read(struct i40e_hw *hw,
+ u32 reg_addr0, u32 *reg_val0,
+ u32 reg_addr1, u32 *reg_val1)
{
struct i40e_aq_desc desc;
struct i40e_aqc_alternate_write *cmd_resp =
(struct i40e_aqc_alternate_write *)&desc.params.raw;
- i40e_status status;
+ int status;
if (!reg_val0)
return I40E_ERR_PARAM;
@@ -4541,12 +4407,12 @@ static i40e_status i40e_aq_alternate_read(struct i40e_hw *hw,
*
* Suspend port's Tx traffic
**/
-i40e_status i40e_aq_suspend_port_tx(struct i40e_hw *hw, u16 seid,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_suspend_port_tx(struct i40e_hw *hw, u16 seid,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aqc_tx_sched_ind *cmd;
struct i40e_aq_desc desc;
- i40e_status status;
+ int status;
cmd = (struct i40e_aqc_tx_sched_ind *)&desc.params.raw;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_suspend_port_tx);
@@ -4563,11 +4429,11 @@ i40e_status i40e_aq_suspend_port_tx(struct i40e_hw *hw, u16 seid,
*
* Resume port's Tx traffic
**/
-i40e_status i40e_aq_resume_port_tx(struct i40e_hw *hw,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_resume_port_tx(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_resume_port_tx);
@@ -4637,18 +4503,18 @@ void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status)
* Dump internal FW/HW data for debug purposes.
*
**/
-i40e_status i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
- u8 table_id, u32 start_index, u16 buff_size,
- void *buff, u16 *ret_buff_size,
- u8 *ret_next_table, u32 *ret_next_index,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
+ u8 table_id, u32 start_index, u16 buff_size,
+ void *buff, u16 *ret_buff_size,
+ u8 *ret_next_table, u32 *ret_next_index,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_debug_dump_internals *cmd =
(struct i40e_aqc_debug_dump_internals *)&desc.params.raw;
struct i40e_aqc_debug_dump_internals *resp =
(struct i40e_aqc_debug_dump_internals *)&desc.params.raw;
- i40e_status status;
+ int status;
if (buff_size == 0 || !buff)
return I40E_ERR_PARAM;
@@ -4689,12 +4555,12 @@ i40e_status i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
*
* Read bw from the alternate ram for the given pf
**/
-i40e_status i40e_read_bw_from_alt_ram(struct i40e_hw *hw,
- u32 *max_bw, u32 *min_bw,
- bool *min_valid, bool *max_valid)
+int i40e_read_bw_from_alt_ram(struct i40e_hw *hw,
+ u32 *max_bw, u32 *min_bw,
+ bool *min_valid, bool *max_valid)
{
- i40e_status status;
u32 max_bw_addr, min_bw_addr;
+ int status;
/* Calculate the address of the min/max bw registers */
max_bw_addr = I40E_ALT_STRUCT_FIRST_PF_OFFSET +
@@ -4729,13 +4595,14 @@ i40e_status i40e_read_bw_from_alt_ram(struct i40e_hw *hw,
*
* Configure partitions guaranteed/max bw
**/
-i40e_status i40e_aq_configure_partition_bw(struct i40e_hw *hw,
- struct i40e_aqc_configure_partition_bw_data *bw_data,
- struct i40e_asq_cmd_details *cmd_details)
+int
+i40e_aq_configure_partition_bw(struct i40e_hw *hw,
+ struct i40e_aqc_configure_partition_bw_data *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
{
- i40e_status status;
- struct i40e_aq_desc desc;
u16 bwd_size = sizeof(*bw_data);
+ struct i40e_aq_desc desc;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_configure_partition_bw);
@@ -4764,11 +4631,11 @@ i40e_status i40e_aq_configure_partition_bw(struct i40e_hw *hw,
*
* Reads specified PHY register value
**/
-i40e_status i40e_read_phy_register_clause22(struct i40e_hw *hw,
- u16 reg, u8 phy_addr, u16 *value)
+int i40e_read_phy_register_clause22(struct i40e_hw *hw,
+ u16 reg, u8 phy_addr, u16 *value)
{
- i40e_status status = I40E_ERR_TIMEOUT;
u8 port_num = (u8)hw->func_caps.mdio_port_num;
+ int status = I40E_ERR_TIMEOUT;
u32 command = 0;
u16 retry = 1000;
@@ -4809,11 +4676,11 @@ i40e_status i40e_read_phy_register_clause22(struct i40e_hw *hw,
*
* Writes specified PHY register value
**/
-i40e_status i40e_write_phy_register_clause22(struct i40e_hw *hw,
- u16 reg, u8 phy_addr, u16 value)
+int i40e_write_phy_register_clause22(struct i40e_hw *hw,
+ u16 reg, u8 phy_addr, u16 value)
{
- i40e_status status = I40E_ERR_TIMEOUT;
u8 port_num = (u8)hw->func_caps.mdio_port_num;
+ int status = I40E_ERR_TIMEOUT;
u32 command = 0;
u16 retry = 1000;
@@ -4850,13 +4717,13 @@ i40e_status i40e_write_phy_register_clause22(struct i40e_hw *hw,
*
* Reads specified PHY register value
**/
-i40e_status i40e_read_phy_register_clause45(struct i40e_hw *hw,
- u8 page, u16 reg, u8 phy_addr, u16 *value)
+int i40e_read_phy_register_clause45(struct i40e_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 *value)
{
- i40e_status status = I40E_ERR_TIMEOUT;
+ u8 port_num = hw->func_caps.mdio_port_num;
+ int status = I40E_ERR_TIMEOUT;
u32 command = 0;
u16 retry = 1000;
- u8 port_num = hw->func_caps.mdio_port_num;
command = (reg << I40E_GLGEN_MSCA_MDIADD_SHIFT) |
(page << I40E_GLGEN_MSCA_DEVADD_SHIFT) |
@@ -4924,13 +4791,13 @@ phy_read_end:
*
* Writes value to specified PHY register
**/
-i40e_status i40e_write_phy_register_clause45(struct i40e_hw *hw,
- u8 page, u16 reg, u8 phy_addr, u16 value)
+int i40e_write_phy_register_clause45(struct i40e_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 value)
{
- i40e_status status = I40E_ERR_TIMEOUT;
- u32 command = 0;
- u16 retry = 1000;
u8 port_num = hw->func_caps.mdio_port_num;
+ int status = I40E_ERR_TIMEOUT;
+ u16 retry = 1000;
+ u32 command = 0;
command = (reg << I40E_GLGEN_MSCA_MDIADD_SHIFT) |
(page << I40E_GLGEN_MSCA_DEVADD_SHIFT) |
@@ -4991,10 +4858,10 @@ phy_write_end:
*
* Writes value to specified PHY register
**/
-i40e_status i40e_write_phy_register(struct i40e_hw *hw,
- u8 page, u16 reg, u8 phy_addr, u16 value)
+int i40e_write_phy_register(struct i40e_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 value)
{
- i40e_status status;
+ int status;
switch (hw->device_id) {
case I40E_DEV_ID_1G_BASE_T_X722:
@@ -5030,10 +4897,10 @@ i40e_status i40e_write_phy_register(struct i40e_hw *hw,
*
* Reads specified PHY register value
**/
-i40e_status i40e_read_phy_register(struct i40e_hw *hw,
- u8 page, u16 reg, u8 phy_addr, u16 *value)
+int i40e_read_phy_register(struct i40e_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 *value)
{
- i40e_status status;
+ int status;
switch (hw->device_id) {
case I40E_DEV_ID_1G_BASE_T_X722:
@@ -5082,17 +4949,17 @@ u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num)
*
* Blinks PHY link LED
**/
-i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw,
- u32 time, u32 interval)
+int i40e_blink_phy_link_led(struct i40e_hw *hw,
+ u32 time, u32 interval)
{
- i40e_status status = 0;
- u32 i;
- u16 led_ctl;
- u16 gpio_led_port;
- u16 led_reg;
u16 led_addr = I40E_PHY_LED_PROV_REG_1;
+ u16 gpio_led_port;
u8 phy_addr = 0;
+ int status = 0;
+ u16 led_ctl;
u8 port_num;
+ u16 led_reg;
+ u32 i;
i = rd32(hw, I40E_PFGEN_PORTNUM);
port_num = (u8)(i & I40E_PFGEN_PORTNUM_PORT_NUM_MASK);
@@ -5154,12 +5021,12 @@ phy_blinking_end:
* @led_addr: LED register address
* @reg_val: read register value
**/
-static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr,
- u32 *reg_val)
+static int i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr,
+ u32 *reg_val)
{
- enum i40e_status_code status;
u8 phy_addr = 0;
u8 port_num;
+ int status;
u32 i;
*reg_val = 0;
@@ -5188,12 +5055,12 @@ static enum i40e_status_code i40e_led_get_reg(struct i40e_hw *hw, u16 led_addr,
* @led_addr: LED register address
* @reg_val: register value to write
**/
-static enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr,
- u32 reg_val)
+static int i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr,
+ u32 reg_val)
{
- enum i40e_status_code status;
u8 phy_addr = 0;
u8 port_num;
+ int status;
u32 i;
if (hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE) {
@@ -5223,17 +5090,17 @@ static enum i40e_status_code i40e_led_set_reg(struct i40e_hw *hw, u16 led_addr,
* @val: original value of register to use
*
**/
-i40e_status i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr,
- u16 *val)
+int i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr,
+ u16 *val)
{
- i40e_status status = 0;
u16 gpio_led_port;
u8 phy_addr = 0;
- u16 reg_val;
+ u32 reg_val_aq;
+ int status = 0;
u16 temp_addr;
+ u16 reg_val;
u8 port_num;
u32 i;
- u32 reg_val_aq;
if (hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE) {
status =
@@ -5278,12 +5145,12 @@ i40e_status i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr,
* Set led's on or off when controlled by the PHY
*
**/
-i40e_status i40e_led_set_phy(struct i40e_hw *hw, bool on,
- u16 led_addr, u32 mode)
+int i40e_led_set_phy(struct i40e_hw *hw, bool on,
+ u16 led_addr, u32 mode)
{
- i40e_status status = 0;
u32 led_ctl = 0;
u32 led_reg = 0;
+ int status = 0;
status = i40e_led_get_reg(hw, led_addr, &led_reg);
if (status)
@@ -5327,14 +5194,14 @@ restore_config:
* Use the firmware to read the Rx control register,
* especially useful if the Rx unit is under heavy pressure
**/
-i40e_status i40e_aq_rx_ctl_read_register(struct i40e_hw *hw,
- u32 reg_addr, u32 *reg_val,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_rx_ctl_read_register(struct i40e_hw *hw,
+ u32 reg_addr, u32 *reg_val,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_rx_ctl_reg_read_write *cmd_resp =
(struct i40e_aqc_rx_ctl_reg_read_write *)&desc.params.raw;
- i40e_status status;
+ int status;
if (!reg_val)
return I40E_ERR_PARAM;
@@ -5358,8 +5225,8 @@ i40e_status i40e_aq_rx_ctl_read_register(struct i40e_hw *hw,
**/
u32 i40e_read_rx_ctl(struct i40e_hw *hw, u32 reg_addr)
{
- i40e_status status = 0;
bool use_register;
+ int status = 0;
int retry = 5;
u32 val = 0;
@@ -5393,14 +5260,14 @@ do_retry:
* Use the firmware to write to an Rx control register,
* especially useful if the Rx unit is under heavy pressure
**/
-i40e_status i40e_aq_rx_ctl_write_register(struct i40e_hw *hw,
- u32 reg_addr, u32 reg_val,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_rx_ctl_write_register(struct i40e_hw *hw,
+ u32 reg_addr, u32 reg_val,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_rx_ctl_reg_read_write *cmd =
(struct i40e_aqc_rx_ctl_reg_read_write *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_rx_ctl_reg_write);
@@ -5420,8 +5287,8 @@ i40e_status i40e_aq_rx_ctl_write_register(struct i40e_hw *hw,
**/
void i40e_write_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val)
{
- i40e_status status = 0;
bool use_register;
+ int status = 0;
int retry = 5;
use_register = (((hw->aq.api_maj_ver == 1) &&
@@ -5483,16 +5350,16 @@ static void i40e_mdio_if_number_selection(struct i40e_hw *hw, bool set_mdio,
* NOTE: In common cases MDIO I/F number should not be changed, thats why you
* may use simple wrapper i40e_aq_set_phy_register.
**/
-enum i40e_status_code i40e_aq_set_phy_register_ext(struct i40e_hw *hw,
- u8 phy_select, u8 dev_addr, bool page_change,
- bool set_mdio, u8 mdio_num,
- u32 reg_addr, u32 reg_val,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_set_phy_register_ext(struct i40e_hw *hw,
+ u8 phy_select, u8 dev_addr, bool page_change,
+ bool set_mdio, u8 mdio_num,
+ u32 reg_addr, u32 reg_val,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_phy_register_access *cmd =
(struct i40e_aqc_phy_register_access *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_phy_register);
@@ -5528,16 +5395,16 @@ enum i40e_status_code i40e_aq_set_phy_register_ext(struct i40e_hw *hw,
* NOTE: In common cases MDIO I/F number should not be changed, thats why you
* may use simple wrapper i40e_aq_get_phy_register.
**/
-enum i40e_status_code i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
- u8 phy_select, u8 dev_addr, bool page_change,
- bool set_mdio, u8 mdio_num,
- u32 reg_addr, u32 *reg_val,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
+ u8 phy_select, u8 dev_addr, bool page_change,
+ bool set_mdio, u8 mdio_num,
+ u32 reg_addr, u32 *reg_val,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_phy_register_access *cmd =
(struct i40e_aqc_phy_register_access *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_get_phy_register);
@@ -5568,18 +5435,17 @@ enum i40e_status_code i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
* @error_info: returns error information
* @cmd_details: pointer to command details structure or NULL
**/
-enum
-i40e_status_code i40e_aq_write_ddp(struct i40e_hw *hw, void *buff,
- u16 buff_size, u32 track_id,
- u32 *error_offset, u32 *error_info,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_write_ddp(struct i40e_hw *hw, void *buff,
+ u16 buff_size, u32 track_id,
+ u32 *error_offset, u32 *error_info,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_write_personalization_profile *cmd =
(struct i40e_aqc_write_personalization_profile *)
&desc.params.raw;
struct i40e_aqc_write_ddp_resp *resp;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_write_personalization_profile);
@@ -5612,15 +5478,14 @@ i40e_status_code i40e_aq_write_ddp(struct i40e_hw *hw, void *buff,
* @flags: AdminQ command flags
* @cmd_details: pointer to command details structure or NULL
**/
-enum
-i40e_status_code i40e_aq_get_ddp_list(struct i40e_hw *hw, void *buff,
- u16 buff_size, u8 flags,
- struct i40e_asq_cmd_details *cmd_details)
+int i40e_aq_get_ddp_list(struct i40e_hw *hw, void *buff,
+ u16 buff_size, u8 flags,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_get_applied_profiles *cmd =
(struct i40e_aqc_get_applied_profiles *)&desc.params.raw;
- i40e_status status;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_get_personalization_profile_list);
@@ -5719,14 +5584,13 @@ i40e_find_section_in_profile(u32 section_type,
* @hw: pointer to the hw struct
* @aq: command buffer containing all data to execute AQ
**/
-static enum
-i40e_status_code i40e_ddp_exec_aq_section(struct i40e_hw *hw,
- struct i40e_profile_aq_section *aq)
+static int i40e_ddp_exec_aq_section(struct i40e_hw *hw,
+ struct i40e_profile_aq_section *aq)
{
- i40e_status status;
struct i40e_aq_desc desc;
u8 *msg = NULL;
u16 msglen;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc, aq->opcode);
desc.flags |= cpu_to_le16(aq->flags);
@@ -5766,14 +5630,14 @@ i40e_status_code i40e_ddp_exec_aq_section(struct i40e_hw *hw,
*
* Validates supported devices and profile's sections.
*/
-static enum i40e_status_code
+static int
i40e_validate_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
u32 track_id, bool rollback)
{
struct i40e_profile_section_header *sec = NULL;
- i40e_status status = 0;
struct i40e_section_table *sec_tbl;
u32 vendor_dev_id;
+ int status = 0;
u32 dev_cnt;
u32 sec_off;
u32 i;
@@ -5831,16 +5695,16 @@ i40e_validate_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
*
* Handles the download of a complete package.
*/
-enum i40e_status_code
+int
i40e_write_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
u32 track_id)
{
- i40e_status status = 0;
- struct i40e_section_table *sec_tbl;
struct i40e_profile_section_header *sec = NULL;
struct i40e_profile_aq_section *ddp_aq;
- u32 section_size = 0;
+ struct i40e_section_table *sec_tbl;
u32 offset = 0, info = 0;
+ u32 section_size = 0;
+ int status = 0;
u32 sec_off;
u32 i;
@@ -5894,15 +5758,15 @@ i40e_write_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
*
* Rolls back previously loaded package.
*/
-enum i40e_status_code
+int
i40e_rollback_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
u32 track_id)
{
struct i40e_profile_section_header *sec = NULL;
- i40e_status status = 0;
struct i40e_section_table *sec_tbl;
u32 offset = 0, info = 0;
u32 section_size = 0;
+ int status = 0;
u32 sec_off;
int i;
@@ -5946,15 +5810,15 @@ i40e_rollback_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
*
* Register a profile to the list of loaded profiles.
*/
-enum i40e_status_code
+int
i40e_add_pinfo_to_list(struct i40e_hw *hw,
struct i40e_profile_segment *profile,
u8 *profile_info_sec, u32 track_id)
{
- i40e_status status = 0;
struct i40e_profile_section_header *sec = NULL;
struct i40e_profile_info *pinfo;
u32 offset = 0, info = 0;
+ int status = 0;
sec = (struct i40e_profile_section_header *)profile_info_sec;
sec->tbl_size = 1;
@@ -5988,7 +5852,7 @@ i40e_add_pinfo_to_list(struct i40e_hw *hw,
* of the function.
*
**/
-enum i40e_status_code
+int
i40e_aq_add_cloud_filters(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_cloud_filters_element_data *filters,
u8 filter_count)
@@ -5996,8 +5860,8 @@ i40e_aq_add_cloud_filters(struct i40e_hw *hw, u16 seid,
struct i40e_aq_desc desc;
struct i40e_aqc_add_remove_cloud_filters *cmd =
(struct i40e_aqc_add_remove_cloud_filters *)&desc.params.raw;
- enum i40e_status_code status;
u16 buff_len;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_add_cloud_filters);
@@ -6025,7 +5889,7 @@ i40e_aq_add_cloud_filters(struct i40e_hw *hw, u16 seid,
* function.
*
**/
-enum i40e_status_code
+int
i40e_aq_add_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_cloud_filters_element_bb *filters,
u8 filter_count)
@@ -6033,8 +5897,8 @@ i40e_aq_add_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
struct i40e_aq_desc desc;
struct i40e_aqc_add_remove_cloud_filters *cmd =
(struct i40e_aqc_add_remove_cloud_filters *)&desc.params.raw;
- i40e_status status;
u16 buff_len;
+ int status;
int i;
i40e_fill_default_direct_cmd_desc(&desc,
@@ -6082,7 +5946,7 @@ i40e_aq_add_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
* of the function.
*
**/
-enum i40e_status_code
+int
i40e_aq_rem_cloud_filters(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_cloud_filters_element_data *filters,
u8 filter_count)
@@ -6090,8 +5954,8 @@ i40e_aq_rem_cloud_filters(struct i40e_hw *hw, u16 seid,
struct i40e_aq_desc desc;
struct i40e_aqc_add_remove_cloud_filters *cmd =
(struct i40e_aqc_add_remove_cloud_filters *)&desc.params.raw;
- enum i40e_status_code status;
u16 buff_len;
+ int status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_remove_cloud_filters);
@@ -6119,7 +5983,7 @@ i40e_aq_rem_cloud_filters(struct i40e_hw *hw, u16 seid,
* function.
*
**/
-enum i40e_status_code
+int
i40e_aq_rem_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_cloud_filters_element_bb *filters,
u8 filter_count)
@@ -6127,8 +5991,8 @@ i40e_aq_rem_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
struct i40e_aq_desc desc;
struct i40e_aqc_add_remove_cloud_filters *cmd =
(struct i40e_aqc_add_remove_cloud_filters *)&desc.params.raw;
- i40e_status status;
u16 buff_len;
+ int status;
int i;
i40e_fill_default_direct_cmd_desc(&desc,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.c b/drivers/net/ethernet/intel/i40e/i40e_dcb.c
index 673f341f4c0c..90638b67f8dc 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_dcb.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.c
@@ -12,7 +12,7 @@
*
* Get the DCBX status from the Firmware
**/
-i40e_status i40e_get_dcbx_status(struct i40e_hw *hw, u16 *status)
+int i40e_get_dcbx_status(struct i40e_hw *hw, u16 *status)
{
u32 reg;
@@ -497,15 +497,15 @@ static void i40e_parse_org_tlv(struct i40e_lldp_org_tlv *tlv,
*
* Parse DCB configuration from the LLDPDU
**/
-i40e_status i40e_lldp_to_dcb_config(u8 *lldpmib,
- struct i40e_dcbx_config *dcbcfg)
+int i40e_lldp_to_dcb_config(u8 *lldpmib,
+ struct i40e_dcbx_config *dcbcfg)
{
- i40e_status ret = 0;
struct i40e_lldp_org_tlv *tlv;
- u16 type;
- u16 length;
u16 typelength;
u16 offset = 0;
+ int ret = 0;
+ u16 length;
+ u16 type;
if (!lldpmib || !dcbcfg)
return I40E_ERR_PARAM;
@@ -551,12 +551,12 @@ i40e_status i40e_lldp_to_dcb_config(u8 *lldpmib,
*
* Query DCB configuration from the Firmware
**/
-i40e_status i40e_aq_get_dcb_config(struct i40e_hw *hw, u8 mib_type,
- u8 bridgetype,
- struct i40e_dcbx_config *dcbcfg)
+int i40e_aq_get_dcb_config(struct i40e_hw *hw, u8 mib_type,
+ u8 bridgetype,
+ struct i40e_dcbx_config *dcbcfg)
{
- i40e_status ret = 0;
struct i40e_virt_mem mem;
+ int ret = 0;
u8 *lldpmib;
/* Allocate the LLDPDU */
@@ -767,9 +767,9 @@ static void i40e_cee_to_dcb_config(
*
* Get IEEE mode DCB configuration from the Firmware
**/
-static i40e_status i40e_get_ieee_dcb_config(struct i40e_hw *hw)
+static int i40e_get_ieee_dcb_config(struct i40e_hw *hw)
{
- i40e_status ret = 0;
+ int ret = 0;
/* IEEE mode */
hw->local_dcbx_config.dcbx_mode = I40E_DCBX_MODE_IEEE;
@@ -797,11 +797,11 @@ out:
*
* Get DCB configuration from the Firmware
**/
-i40e_status i40e_get_dcb_config(struct i40e_hw *hw)
+int i40e_get_dcb_config(struct i40e_hw *hw)
{
- i40e_status ret = 0;
- struct i40e_aqc_get_cee_dcb_cfg_resp cee_cfg;
struct i40e_aqc_get_cee_dcb_cfg_v1_resp cee_v1_cfg;
+ struct i40e_aqc_get_cee_dcb_cfg_resp cee_cfg;
+ int ret = 0;
/* If Firmware version < v4.33 on X710/XL710, IEEE only */
if ((hw->mac.type == I40E_MAC_XL710) &&
@@ -867,11 +867,11 @@ out:
*
* Update DCB configuration from the Firmware
**/
-i40e_status i40e_init_dcb(struct i40e_hw *hw, bool enable_mib_change)
+int i40e_init_dcb(struct i40e_hw *hw, bool enable_mib_change)
{
- i40e_status ret = 0;
struct i40e_lldp_variables lldp_cfg;
u8 adminstatus = 0;
+ int ret = 0;
if (!hw->func_caps.dcb)
return I40E_NOT_SUPPORTED;
@@ -940,13 +940,13 @@ i40e_status i40e_init_dcb(struct i40e_hw *hw, bool enable_mib_change)
* Get status of FW Link Layer Discovery Protocol (LLDP) Agent.
* Status of agent is reported via @lldp_status parameter.
**/
-enum i40e_status_code
+int
i40e_get_fw_lldp_status(struct i40e_hw *hw,
enum i40e_get_fw_lldp_status_resp *lldp_status)
{
struct i40e_virt_mem mem;
- i40e_status ret;
u8 *lldpmib;
+ int ret;
if (!lldp_status)
return I40E_ERR_PARAM;
@@ -1238,13 +1238,13 @@ static void i40e_add_dcb_tlv(struct i40e_lldp_org_tlv *tlv,
*
* Set DCB configuration to the Firmware
**/
-i40e_status i40e_set_dcb_config(struct i40e_hw *hw)
+int i40e_set_dcb_config(struct i40e_hw *hw)
{
struct i40e_dcbx_config *dcbcfg;
struct i40e_virt_mem mem;
u8 mib_type, *lldpmib;
- i40e_status ret;
u16 miblen;
+ int ret;
/* update the hw local config */
dcbcfg = &hw->local_dcbx_config;
@@ -1274,8 +1274,8 @@ i40e_status i40e_set_dcb_config(struct i40e_hw *hw)
*
* send DCB configuration to FW
**/
-i40e_status i40e_dcb_config_to_lldp(u8 *lldpmib, u16 *miblen,
- struct i40e_dcbx_config *dcbcfg)
+int i40e_dcb_config_to_lldp(u8 *lldpmib, u16 *miblen,
+ struct i40e_dcbx_config *dcbcfg)
{
u16 length, offset = 0, tlvid, typelength;
struct i40e_lldp_org_tlv *tlv;
@@ -1888,13 +1888,13 @@ void i40e_dcb_hw_rx_pb_config(struct i40e_hw *hw,
*
* Reads the LLDP configuration data from NVM using passed addresses
**/
-static i40e_status _i40e_read_lldp_cfg(struct i40e_hw *hw,
- struct i40e_lldp_variables *lldp_cfg,
- u8 module, u32 word_offset)
+static int _i40e_read_lldp_cfg(struct i40e_hw *hw,
+ struct i40e_lldp_variables *lldp_cfg,
+ u8 module, u32 word_offset)
{
u32 address, offset = (2 * word_offset);
- i40e_status ret;
__le16 raw_mem;
+ int ret;
u16 mem;
ret = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
@@ -1950,10 +1950,10 @@ err_lldp_cfg:
*
* Reads the LLDP configuration data from NVM
**/
-i40e_status i40e_read_lldp_cfg(struct i40e_hw *hw,
- struct i40e_lldp_variables *lldp_cfg)
+int i40e_read_lldp_cfg(struct i40e_hw *hw,
+ struct i40e_lldp_variables *lldp_cfg)
{
- i40e_status ret = 0;
+ int ret = 0;
u32 mem;
if (!lldp_cfg)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.h b/drivers/net/ethernet/intel/i40e/i40e_dcb.h
index 2370ceecb061..6b60dc9b7736 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_dcb.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.h
@@ -264,20 +264,20 @@ void i40e_dcb_hw_calculate_pool_sizes(struct i40e_hw *hw,
void i40e_dcb_hw_rx_pb_config(struct i40e_hw *hw,
struct i40e_rx_pb_config *old_pb_cfg,
struct i40e_rx_pb_config *new_pb_cfg);
-i40e_status i40e_get_dcbx_status(struct i40e_hw *hw,
- u16 *status);
-i40e_status i40e_lldp_to_dcb_config(u8 *lldpmib,
- struct i40e_dcbx_config *dcbcfg);
-i40e_status i40e_aq_get_dcb_config(struct i40e_hw *hw, u8 mib_type,
- u8 bridgetype,
- struct i40e_dcbx_config *dcbcfg);
-i40e_status i40e_get_dcb_config(struct i40e_hw *hw);
-i40e_status i40e_init_dcb(struct i40e_hw *hw,
- bool enable_mib_change);
-enum i40e_status_code
+int i40e_get_dcbx_status(struct i40e_hw *hw,
+ u16 *status);
+int i40e_lldp_to_dcb_config(u8 *lldpmib,
+ struct i40e_dcbx_config *dcbcfg);
+int i40e_aq_get_dcb_config(struct i40e_hw *hw, u8 mib_type,
+ u8 bridgetype,
+ struct i40e_dcbx_config *dcbcfg);
+int i40e_get_dcb_config(struct i40e_hw *hw);
+int i40e_init_dcb(struct i40e_hw *hw,
+ bool enable_mib_change);
+int
i40e_get_fw_lldp_status(struct i40e_hw *hw,
enum i40e_get_fw_lldp_status_resp *lldp_status);
-i40e_status i40e_set_dcb_config(struct i40e_hw *hw);
-i40e_status i40e_dcb_config_to_lldp(u8 *lldpmib, u16 *miblen,
- struct i40e_dcbx_config *dcbcfg);
+int i40e_set_dcb_config(struct i40e_hw *hw);
+int i40e_dcb_config_to_lldp(u8 *lldpmib, u16 *miblen,
+ struct i40e_dcbx_config *dcbcfg);
#endif /* _I40E_DCB_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
index e32c61909b31..195421d863ab 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
@@ -135,8 +135,8 @@ static int i40e_dcbnl_ieee_setets(struct net_device *netdev,
ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed setting DCB ETS configuration err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed setting DCB ETS configuration err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EINVAL;
}
@@ -174,8 +174,8 @@ static int i40e_dcbnl_ieee_setpfc(struct net_device *netdev,
ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed setting DCB PFC configuration err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed setting DCB PFC configuration err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EINVAL;
}
@@ -225,8 +225,8 @@ static int i40e_dcbnl_ieee_setapp(struct net_device *netdev,
ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed setting DCB configuration err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed setting DCB configuration err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EINVAL;
}
@@ -290,8 +290,8 @@ static int i40e_dcbnl_ieee_delapp(struct net_device *netdev,
ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed setting DCB configuration err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed setting DCB configuration err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EINVAL;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ddp.c b/drivers/net/ethernet/intel/i40e/i40e_ddp.c
index e1069ae658ad..7e8183762fd9 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ddp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ddp.c
@@ -36,7 +36,7 @@ static int i40e_ddp_does_profile_exist(struct i40e_hw *hw,
{
struct i40e_ddp_profile_list *profile_list;
u8 buff[I40E_PROFILE_LIST_SIZE];
- i40e_status status;
+ int status;
int i;
status = i40e_aq_get_ddp_list(hw, buff, I40E_PROFILE_LIST_SIZE, 0,
@@ -91,7 +91,7 @@ static int i40e_ddp_does_profile_overlap(struct i40e_hw *hw,
{
struct i40e_ddp_profile_list *profile_list;
u8 buff[I40E_PROFILE_LIST_SIZE];
- i40e_status status;
+ int status;
int i;
status = i40e_aq_get_ddp_list(hw, buff, I40E_PROFILE_LIST_SIZE, 0,
@@ -117,14 +117,14 @@ static int i40e_ddp_does_profile_overlap(struct i40e_hw *hw,
*
* Register a profile to the list of loaded profiles.
*/
-static enum i40e_status_code
+static int
i40e_add_pinfo(struct i40e_hw *hw, struct i40e_profile_segment *profile,
u8 *profile_info_sec, u32 track_id)
{
struct i40e_profile_section_header *sec;
struct i40e_profile_info *pinfo;
- i40e_status status;
u32 offset = 0, info = 0;
+ int status;
sec = (struct i40e_profile_section_header *)profile_info_sec;
sec->tbl_size = 1;
@@ -157,14 +157,14 @@ i40e_add_pinfo(struct i40e_hw *hw, struct i40e_profile_segment *profile,
*
* Removes DDP profile from the NIC.
**/
-static enum i40e_status_code
+static int
i40e_del_pinfo(struct i40e_hw *hw, struct i40e_profile_segment *profile,
u8 *profile_info_sec, u32 track_id)
{
struct i40e_profile_section_header *sec;
struct i40e_profile_info *pinfo;
- i40e_status status;
u32 offset = 0, info = 0;
+ int status;
sec = (struct i40e_profile_section_header *)profile_info_sec;
sec->tbl_size = 1;
@@ -270,12 +270,12 @@ int i40e_ddp_load(struct net_device *netdev, const u8 *data, size_t size,
struct i40e_profile_segment *profile_hdr;
struct i40e_profile_info pinfo;
struct i40e_package_header *pkg_hdr;
- i40e_status status;
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
u32 track_id;
int istatus;
+ int status;
pkg_hdr = (struct i40e_package_header *)data;
if (!i40e_ddp_is_pkg_hdr_valid(netdev, pkg_hdr, size))
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index c9dcd6d92c83..9954493cd448 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -918,9 +918,9 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
dev_info(&pf->pdev->dev, "deleting relay %d\n", veb_seid);
i40e_veb_release(pf->veb[i]);
} else if (strncmp(cmd_buf, "add pvid", 8) == 0) {
- i40e_status ret;
- u16 vid;
unsigned int v;
+ int ret;
+ u16 vid;
cnt = sscanf(&cmd_buf[8], "%i %u", &vsi_seid, &v);
if (cnt != 2) {
@@ -1284,7 +1284,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
}
} else if (strncmp(cmd_buf, "send aq_cmd", 11) == 0) {
struct i40e_aq_desc *desc;
- i40e_status ret;
+ int ret;
desc = kzalloc(sizeof(struct i40e_aq_desc), GFP_KERNEL);
if (!desc)
@@ -1330,9 +1330,9 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
desc = NULL;
} else if (strncmp(cmd_buf, "send indirect aq_cmd", 20) == 0) {
struct i40e_aq_desc *desc;
- i40e_status ret;
u16 buffer_len;
u8 *buff;
+ int ret;
desc = kzalloc(sizeof(struct i40e_aq_desc), GFP_KERNEL);
if (!desc)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_diag.c b/drivers/net/ethernet/intel/i40e/i40e_diag.c
index ef4d3762bf37..5b3519c6e362 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_diag.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_diag.c
@@ -10,8 +10,8 @@
* @reg: reg to be tested
* @mask: bits to be touched
**/
-static i40e_status i40e_diag_reg_pattern_test(struct i40e_hw *hw,
- u32 reg, u32 mask)
+static int i40e_diag_reg_pattern_test(struct i40e_hw *hw,
+ u32 reg, u32 mask)
{
static const u32 patterns[] = {
0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
@@ -74,9 +74,9 @@ struct i40e_diag_reg_test_info i40e_reg_list[] = {
*
* Perform registers diagnostic test
**/
-i40e_status i40e_diag_reg_test(struct i40e_hw *hw)
+int i40e_diag_reg_test(struct i40e_hw *hw)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
u32 reg, mask;
u32 i, j;
@@ -114,9 +114,9 @@ i40e_status i40e_diag_reg_test(struct i40e_hw *hw)
*
* Perform EEPROM diagnostic test
**/
-i40e_status i40e_diag_eeprom_test(struct i40e_hw *hw)
+int i40e_diag_eeprom_test(struct i40e_hw *hw)
{
- i40e_status ret_code;
+ int ret_code;
u16 reg_val;
/* read NVM control word and if NVM valid, validate EEPROM checksum*/
diff --git a/drivers/net/ethernet/intel/i40e/i40e_diag.h b/drivers/net/ethernet/intel/i40e/i40e_diag.h
index c3340f320a18..e641035c7297 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_diag.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_diag.h
@@ -22,7 +22,7 @@ struct i40e_diag_reg_test_info {
extern struct i40e_diag_reg_test_info i40e_reg_list[];
-i40e_status i40e_diag_reg_test(struct i40e_hw *hw);
-i40e_status i40e_diag_eeprom_test(struct i40e_hw *hw);
+int i40e_diag_reg_test(struct i40e_hw *hw);
+int i40e_diag_eeprom_test(struct i40e_hw *hw);
#endif /* _I40E_DIAG_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 887a735fe2a7..4934ff58332c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1226,8 +1226,8 @@ static int i40e_set_link_ksettings(struct net_device *netdev,
struct i40e_vsi *vsi = np->vsi;
struct i40e_hw *hw = &pf->hw;
bool autoneg_changed = false;
- i40e_status status = 0;
int timeout = 50;
+ int status = 0;
int err = 0;
__u32 speed;
u8 autoneg;
@@ -1455,8 +1455,8 @@ static int i40e_set_link_ksettings(struct net_device *netdev,
status = i40e_aq_set_phy_config(hw, &config, NULL);
if (status) {
netdev_info(netdev,
- "Set phy config failed, err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ "Set phy config failed, err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
err = -EAGAIN;
goto done;
@@ -1465,8 +1465,8 @@ static int i40e_set_link_ksettings(struct net_device *netdev,
status = i40e_update_link_info(hw);
if (status)
netdev_dbg(netdev,
- "Updating link info failed with err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ "Updating link info failed with err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
} else {
@@ -1485,7 +1485,7 @@ static int i40e_set_fec_cfg(struct net_device *netdev, u8 fec_cfg)
struct i40e_aq_get_phy_abilities_resp abilities;
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;
- i40e_status status = 0;
+ int status = 0;
u32 flags = 0;
int err = 0;
@@ -1517,8 +1517,8 @@ static int i40e_set_fec_cfg(struct net_device *netdev, u8 fec_cfg)
status = i40e_aq_set_phy_config(hw, &config, NULL);
if (status) {
netdev_info(netdev,
- "Set phy config failed, err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ "Set phy config failed, err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
err = -EAGAIN;
goto done;
@@ -1531,8 +1531,8 @@ static int i40e_set_fec_cfg(struct net_device *netdev, u8 fec_cfg)
* (e.g. no physical connection etc.)
*/
netdev_dbg(netdev,
- "Updating link info failed with err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ "Updating link info failed with err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
}
@@ -1547,7 +1547,7 @@ static int i40e_get_fec_param(struct net_device *netdev,
struct i40e_aq_get_phy_abilities_resp abilities;
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;
- i40e_status status = 0;
+ int status = 0;
int err = 0;
u8 fec_cfg;
@@ -1634,12 +1634,12 @@ static int i40e_nway_reset(struct net_device *netdev)
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;
bool link_up = hw->phy.link_info.link_info & I40E_AQ_LINK_UP;
- i40e_status ret = 0;
+ int ret = 0;
ret = i40e_aq_set_link_restart_an(hw, link_up, NULL);
if (ret) {
- netdev_info(netdev, "link restart failed, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ netdev_info(netdev, "link restart failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return -EIO;
}
@@ -1699,9 +1699,9 @@ static int i40e_set_pauseparam(struct net_device *netdev,
struct i40e_link_status *hw_link_info = &hw->phy.link_info;
struct i40e_dcbx_config *dcbx_cfg = &hw->local_dcbx_config;
bool link_up = hw_link_info->link_info & I40E_AQ_LINK_UP;
- i40e_status status;
u8 aq_failures;
int err = 0;
+ int status;
u32 is_an;
/* Changing the port's flow control is not supported if this isn't the
@@ -1755,20 +1755,20 @@ static int i40e_set_pauseparam(struct net_device *netdev,
status = i40e_set_fc(hw, &aq_failures, link_up);
if (aq_failures & I40E_SET_FC_AQ_FAIL_GET) {
- netdev_info(netdev, "Set fc failed on the get_phy_capabilities call with err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ netdev_info(netdev, "Set fc failed on the get_phy_capabilities call with err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
err = -EAGAIN;
}
if (aq_failures & I40E_SET_FC_AQ_FAIL_SET) {
- netdev_info(netdev, "Set fc failed on the set_phy_config call with err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ netdev_info(netdev, "Set fc failed on the set_phy_config call with err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
err = -EAGAIN;
}
if (aq_failures & I40E_SET_FC_AQ_FAIL_UPDATE) {
- netdev_info(netdev, "Set fc failed on the get_link_info call with err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ netdev_info(netdev, "Set fc failed on the get_link_info call with err %pe aq_err %s\n",
+ ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
err = -EAGAIN;
}
@@ -2583,8 +2583,8 @@ static u64 i40e_link_test(struct net_device *netdev, u64 *data)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_pf *pf = np->vsi->back;
- i40e_status status;
bool link_up = false;
+ int status;
netif_info(pf, hw, netdev, "link test\n");
status = i40e_get_link_status(&pf->hw, &link_up);
@@ -2807,11 +2807,11 @@ static int i40e_set_phys_id(struct net_device *netdev,
enum ethtool_phys_id_state state)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
- i40e_status ret = 0;
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;
int blink_freq = 2;
u16 temp_status;
+ int ret = 0;
switch (state) {
case ETHTOOL_ID_ACTIVE:
@@ -5247,7 +5247,7 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
u32 reset_needed = 0;
- i40e_status status;
+ int status;
u32 i, j;
orig_flags = READ_ONCE(pf->flags);
@@ -5362,8 +5362,8 @@ flags_complete:
0, NULL);
if (ret && pf->hw.aq.asq_last_status != I40E_AQ_RC_ESRCH) {
dev_info(&pf->pdev->dev,
- "couldn't set switch config bits, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't set switch config bits, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
/* not a fatal problem, just keep going */
@@ -5435,9 +5435,8 @@ flags_complete:
return -EBUSY;
default:
dev_warn(&pf->pdev->dev,
- "Starting FW LLDP agent failed: error: %s, %s\n",
- i40e_stat_str(&pf->hw,
- status),
+ "Starting FW LLDP agent failed: error: %pe, %s\n",
+ ERR_PTR(status),
i40e_aq_str(&pf->hw,
adq_err));
return -EINVAL;
@@ -5477,8 +5476,8 @@ static int i40e_get_module_info(struct net_device *netdev,
u32 sff8472_comp = 0;
u32 sff8472_swap = 0;
u32 sff8636_rev = 0;
- i40e_status status;
u32 type = 0;
+ int status;
/* Check if firmware supports reading module EEPROM. */
if (!(hw->flags & I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE)) {
@@ -5582,8 +5581,8 @@ static int i40e_get_module_eeprom(struct net_device *netdev,
struct i40e_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
bool is_sfp = false;
- i40e_status status;
u32 value = 0;
+ int status;
int i;
if (!ee || !ee->len || !data)
@@ -5624,10 +5623,10 @@ static int i40e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_aq_get_phy_abilities_resp phy_cfg;
- enum i40e_status_code status = 0;
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
+ int status = 0;
/* Get initial PHY capabilities */
status = i40e_aq_get_phy_capabilities(hw, false, true, &phy_cfg, NULL);
@@ -5689,11 +5688,11 @@ static int i40e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_aq_get_phy_abilities_resp abilities;
- enum i40e_status_code status = I40E_SUCCESS;
struct i40e_aq_set_phy_config config;
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
+ int status = I40E_SUCCESS;
__le16 eee_capability;
/* Deny parameters we don't support */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_hmc.c b/drivers/net/ethernet/intel/i40e/i40e_hmc.c
index 163ee8c6311c..46f7950a0049 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_hmc.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_hmc.c
@@ -17,17 +17,17 @@
* @type: what type of segment descriptor we're manipulating
* @direct_mode_sz: size to alloc in direct mode
**/
-i40e_status i40e_add_sd_table_entry(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 sd_index,
- enum i40e_sd_entry_type type,
- u64 direct_mode_sz)
+int i40e_add_sd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 sd_index,
+ enum i40e_sd_entry_type type,
+ u64 direct_mode_sz)
{
enum i40e_memory_type mem_type __attribute__((unused));
struct i40e_hmc_sd_entry *sd_entry;
bool dma_mem_alloc_done = false;
+ int ret_code = I40E_SUCCESS;
struct i40e_dma_mem mem;
- i40e_status ret_code = I40E_SUCCESS;
u64 alloc_len;
if (NULL == hmc_info->sd_table.sd_entry) {
@@ -106,19 +106,19 @@ exit:
* aligned on 4K boundary and zeroed memory.
* 2. It should be 4K in size.
**/
-i40e_status i40e_add_pd_table_entry(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 pd_index,
- struct i40e_dma_mem *rsrc_pg)
+int i40e_add_pd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 pd_index,
+ struct i40e_dma_mem *rsrc_pg)
{
- i40e_status ret_code = 0;
struct i40e_hmc_pd_table *pd_table;
struct i40e_hmc_pd_entry *pd_entry;
struct i40e_dma_mem mem;
struct i40e_dma_mem *page = &mem;
u32 sd_idx, rel_pd_idx;
- u64 *pd_addr;
+ int ret_code = 0;
u64 page_desc;
+ u64 *pd_addr;
if (pd_index / I40E_HMC_PD_CNT_IN_SD >= hmc_info->sd_table.sd_cnt) {
ret_code = I40E_ERR_INVALID_PAGE_DESC_INDEX;
@@ -185,15 +185,15 @@ exit:
* 1. Caller can deallocate the memory used by backing storage after this
* function returns.
**/
-i40e_status i40e_remove_pd_bp(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx)
+int i40e_remove_pd_bp(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx)
{
- i40e_status ret_code = 0;
struct i40e_hmc_pd_entry *pd_entry;
struct i40e_hmc_pd_table *pd_table;
struct i40e_hmc_sd_entry *sd_entry;
u32 sd_idx, rel_pd_idx;
+ int ret_code = 0;
u64 *pd_addr;
/* calculate index */
@@ -241,11 +241,11 @@ exit:
* @hmc_info: pointer to the HMC configuration information structure
* @idx: the page index
**/
-i40e_status i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
- u32 idx)
+int i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
+ u32 idx)
{
- i40e_status ret_code = 0;
struct i40e_hmc_sd_entry *sd_entry;
+ int ret_code = 0;
/* get the entry and decrease its ref counter */
sd_entry = &hmc_info->sd_table.sd_entry[idx];
@@ -269,9 +269,9 @@ exit:
* @idx: the page index
* @is_pf: used to distinguish between VF and PF
**/
-i40e_status i40e_remove_sd_bp_new(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx, bool is_pf)
+int i40e_remove_sd_bp_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf)
{
struct i40e_hmc_sd_entry *sd_entry;
@@ -290,11 +290,11 @@ i40e_status i40e_remove_sd_bp_new(struct i40e_hw *hw,
* @hmc_info: pointer to the HMC configuration information structure
* @idx: segment descriptor index to find the relevant page descriptor
**/
-i40e_status i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
- u32 idx)
+int i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
+ u32 idx)
{
- i40e_status ret_code = 0;
struct i40e_hmc_sd_entry *sd_entry;
+ int ret_code = 0;
sd_entry = &hmc_info->sd_table.sd_entry[idx];
@@ -318,9 +318,9 @@ exit:
* @idx: segment descriptor index to find the relevant page descriptor
* @is_pf: used to distinguish between VF and PF
**/
-i40e_status i40e_remove_pd_page_new(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx, bool is_pf)
+int i40e_remove_pd_page_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf)
{
struct i40e_hmc_sd_entry *sd_entry;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_hmc.h b/drivers/net/ethernet/intel/i40e/i40e_hmc.h
index 3113792afaff..9960da07a573 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_hmc.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_hmc.h
@@ -187,28 +187,28 @@ struct i40e_hmc_info {
/* add one more to the limit to correct our range */ \
*(pd_limit) += 1; \
}
-i40e_status i40e_add_sd_table_entry(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 sd_index,
- enum i40e_sd_entry_type type,
- u64 direct_mode_sz);
-
-i40e_status i40e_add_pd_table_entry(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 pd_index,
- struct i40e_dma_mem *rsrc_pg);
-i40e_status i40e_remove_pd_bp(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx);
-i40e_status i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
- u32 idx);
-i40e_status i40e_remove_sd_bp_new(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx, bool is_pf);
-i40e_status i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
- u32 idx);
-i40e_status i40e_remove_pd_page_new(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx, bool is_pf);
+
+int i40e_add_sd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 sd_index,
+ enum i40e_sd_entry_type type,
+ u64 direct_mode_sz);
+int i40e_add_pd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 pd_index,
+ struct i40e_dma_mem *rsrc_pg);
+int i40e_remove_pd_bp(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx);
+int i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
+ u32 idx);
+int i40e_remove_sd_bp_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
+int i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
+ u32 idx);
+int i40e_remove_pd_page_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
#endif /* _I40E_HMC_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
index d6e92ecddfbd..40c101f286d1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
@@ -74,12 +74,12 @@ static u64 i40e_calculate_l2fpm_size(u32 txq_num, u32 rxq_num,
* Assumptions:
* - HMC Resource Profile has been selected before calling this function.
**/
-i40e_status i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
- u32 rxq_num, u32 fcoe_cntx_num,
- u32 fcoe_filt_num)
+int i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
+ u32 rxq_num, u32 fcoe_cntx_num,
+ u32 fcoe_filt_num)
{
struct i40e_hmc_obj_info *obj, *full_obj;
- i40e_status ret_code = 0;
+ int ret_code = 0;
u64 l2fpm_size;
u32 size_exp;
@@ -229,11 +229,11 @@ init_lan_hmc_out:
* 1. caller can deallocate the memory used by pd after this function
* returns.
**/
-static i40e_status i40e_remove_pd_page(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx)
+static int i40e_remove_pd_page(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
if (!i40e_prep_remove_pd_page(hmc_info, idx))
ret_code = i40e_remove_pd_page_new(hw, hmc_info, idx, true);
@@ -256,11 +256,11 @@ static i40e_status i40e_remove_pd_page(struct i40e_hw *hw,
* 1. caller can deallocate the memory used by backing storage after this
* function returns.
**/
-static i40e_status i40e_remove_sd_bp(struct i40e_hw *hw,
- struct i40e_hmc_info *hmc_info,
- u32 idx)
+static int i40e_remove_sd_bp(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
if (!i40e_prep_remove_sd_bp(hmc_info, idx))
ret_code = i40e_remove_sd_bp_new(hw, hmc_info, idx, true);
@@ -276,15 +276,15 @@ static i40e_status i40e_remove_sd_bp(struct i40e_hw *hw,
* This will allocate memory for PDs and backing pages and populate
* the sd and pd entries.
**/
-static i40e_status i40e_create_lan_hmc_object(struct i40e_hw *hw,
- struct i40e_hmc_lan_create_obj_info *info)
+static int i40e_create_lan_hmc_object(struct i40e_hw *hw,
+ struct i40e_hmc_lan_create_obj_info *info)
{
- i40e_status ret_code = 0;
struct i40e_hmc_sd_entry *sd_entry;
u32 pd_idx1 = 0, pd_lmt1 = 0;
u32 pd_idx = 0, pd_lmt = 0;
bool pd_error = false;
u32 sd_idx, sd_lmt;
+ int ret_code = 0;
u64 sd_size;
u32 i, j;
@@ -435,13 +435,13 @@ exit:
* - This function will be called after i40e_init_lan_hmc() and before
* any LAN/FCoE HMC objects can be created.
**/
-i40e_status i40e_configure_lan_hmc(struct i40e_hw *hw,
- enum i40e_hmc_model model)
+int i40e_configure_lan_hmc(struct i40e_hw *hw,
+ enum i40e_hmc_model model)
{
struct i40e_hmc_lan_create_obj_info info;
- i40e_status ret_code = 0;
u8 hmc_fn_id = hw->hmc.hmc_fn_id;
struct i40e_hmc_obj_info *obj;
+ int ret_code = 0;
/* Initialize part of the create object info struct */
info.hmc_info = &hw->hmc;
@@ -520,13 +520,13 @@ configure_lan_hmc_out:
* caller should deallocate memory allocated previously for
* book-keeping information about PDs and backing storage.
**/
-static i40e_status i40e_delete_lan_hmc_object(struct i40e_hw *hw,
- struct i40e_hmc_lan_delete_obj_info *info)
+static int i40e_delete_lan_hmc_object(struct i40e_hw *hw,
+ struct i40e_hmc_lan_delete_obj_info *info)
{
- i40e_status ret_code = 0;
struct i40e_hmc_pd_table *pd_table;
u32 pd_idx, pd_lmt, rel_pd_idx;
u32 sd_idx, sd_lmt;
+ int ret_code = 0;
u32 i, j;
if (NULL == info) {
@@ -632,10 +632,10 @@ exit:
* This must be called by drivers as they are shutting down and being
* removed from the OS.
**/
-i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw)
+int i40e_shutdown_lan_hmc(struct i40e_hw *hw)
{
struct i40e_hmc_lan_delete_obj_info info;
- i40e_status ret_code;
+ int ret_code;
info.hmc_info = &hw->hmc;
info.rsrc_type = I40E_HMC_LAN_FULL;
@@ -915,9 +915,9 @@ static void i40e_write_qword(u8 *hmc_bits,
* @context_bytes: pointer to the context bit array (DMA memory)
* @hmc_type: the type of HMC resource
**/
-static i40e_status i40e_clear_hmc_context(struct i40e_hw *hw,
- u8 *context_bytes,
- enum i40e_hmc_lan_rsrc_type hmc_type)
+static int i40e_clear_hmc_context(struct i40e_hw *hw,
+ u8 *context_bytes,
+ enum i40e_hmc_lan_rsrc_type hmc_type)
{
/* clean the bit array */
memset(context_bytes, 0, (u32)hw->hmc.hmc_obj[hmc_type].size);
@@ -931,9 +931,9 @@ static i40e_status i40e_clear_hmc_context(struct i40e_hw *hw,
* @ce_info: a description of the struct to be filled
* @dest: the struct to be filled
**/
-static i40e_status i40e_set_hmc_context(u8 *context_bytes,
- struct i40e_context_ele *ce_info,
- u8 *dest)
+static int i40e_set_hmc_context(u8 *context_bytes,
+ struct i40e_context_ele *ce_info,
+ u8 *dest)
{
int f;
@@ -973,18 +973,18 @@ static i40e_status i40e_set_hmc_context(u8 *context_bytes,
* base pointer. This function is used for LAN Queue contexts.
**/
static
-i40e_status i40e_hmc_get_object_va(struct i40e_hw *hw, u8 **object_base,
- enum i40e_hmc_lan_rsrc_type rsrc_type,
- u32 obj_idx)
+int i40e_hmc_get_object_va(struct i40e_hw *hw, u8 **object_base,
+ enum i40e_hmc_lan_rsrc_type rsrc_type,
+ u32 obj_idx)
{
struct i40e_hmc_info *hmc_info = &hw->hmc;
u32 obj_offset_in_sd, obj_offset_in_pd;
struct i40e_hmc_sd_entry *sd_entry;
struct i40e_hmc_pd_entry *pd_entry;
u32 pd_idx, pd_lmt, rel_pd_idx;
- i40e_status ret_code = 0;
u64 obj_offset_in_fpm;
u32 sd_idx, sd_lmt;
+ int ret_code = 0;
if (NULL == hmc_info) {
ret_code = I40E_ERR_BAD_PTR;
@@ -1042,11 +1042,11 @@ exit:
* @hw: the hardware struct
* @queue: the queue we care about
**/
-i40e_status i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
- u16 queue)
+int i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue)
{
- i40e_status err;
u8 *context_bytes;
+ int err;
err = i40e_hmc_get_object_va(hw, &context_bytes,
I40E_HMC_LAN_TX, queue);
@@ -1062,12 +1062,12 @@ i40e_status i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
* @queue: the queue we care about
* @s: the struct to be filled
**/
-i40e_status i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
- u16 queue,
- struct i40e_hmc_obj_txq *s)
+int i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_txq *s)
{
- i40e_status err;
u8 *context_bytes;
+ int err;
err = i40e_hmc_get_object_va(hw, &context_bytes,
I40E_HMC_LAN_TX, queue);
@@ -1083,11 +1083,11 @@ i40e_status i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
* @hw: the hardware struct
* @queue: the queue we care about
**/
-i40e_status i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
- u16 queue)
+int i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue)
{
- i40e_status err;
u8 *context_bytes;
+ int err;
err = i40e_hmc_get_object_va(hw, &context_bytes,
I40E_HMC_LAN_RX, queue);
@@ -1103,12 +1103,12 @@ i40e_status i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
* @queue: the queue we care about
* @s: the struct to be filled
**/
-i40e_status i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
- u16 queue,
- struct i40e_hmc_obj_rxq *s)
+int i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_rxq *s)
{
- i40e_status err;
u8 *context_bytes;
+ int err;
err = i40e_hmc_get_object_va(hw, &context_bytes,
I40E_HMC_LAN_RX, queue);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.h b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.h
index c46a2c449e60..9f960404c2b3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.h
@@ -137,22 +137,22 @@ struct i40e_hmc_lan_delete_obj_info {
u32 count;
};
-i40e_status i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
- u32 rxq_num, u32 fcoe_cntx_num,
- u32 fcoe_filt_num);
-i40e_status i40e_configure_lan_hmc(struct i40e_hw *hw,
- enum i40e_hmc_model model);
-i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw);
-
-i40e_status i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
- u16 queue);
-i40e_status i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
- u16 queue,
- struct i40e_hmc_obj_txq *s);
-i40e_status i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
- u16 queue);
-i40e_status i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
- u16 queue,
- struct i40e_hmc_obj_rxq *s);
+int i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
+ u32 rxq_num, u32 fcoe_cntx_num,
+ u32 fcoe_filt_num);
+int i40e_configure_lan_hmc(struct i40e_hw *hw,
+ enum i40e_hmc_model model);
+int i40e_shutdown_lan_hmc(struct i40e_hw *hw);
+
+int i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue);
+int i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_txq *s);
+int i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue);
+int i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_rxq *s);
#endif /* _I40E_LAN_HMC_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 52eec0a50492..467001db5070 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1817,13 +1817,13 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
spin_unlock_bh(&vsi->mac_filter_hash_lock);
if (vsi->type == I40E_VSI_MAIN) {
- i40e_status ret;
+ int ret;
ret = i40e_aq_mac_address_write(hw, I40E_AQC_WRITE_TYPE_LAA_WOL,
addr->sa_data, NULL);
if (ret)
- netdev_info(netdev, "Ignoring error from firmware on LAA update, status %s, AQ ret %s\n",
- i40e_stat_str(hw, ret),
+ netdev_info(netdev, "Ignoring error from firmware on LAA update, status %pe, AQ ret %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
}
@@ -1854,8 +1854,8 @@ static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
ret = i40e_aq_set_rss_key(hw, vsi->id, seed_dw);
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot set RSS key, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Cannot set RSS key, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return ret;
}
@@ -1866,8 +1866,8 @@ static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
ret = i40e_aq_set_rss_lut(hw, vsi->id, pf_lut, lut, lut_size);
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot set RSS lut, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Cannot set RSS lut, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return ret;
}
@@ -2349,7 +2349,7 @@ void i40e_aqc_del_filters(struct i40e_vsi *vsi, const char *vsi_name,
{
struct i40e_hw *hw = &vsi->back->hw;
enum i40e_admin_queue_err aq_status;
- i40e_status aq_ret;
+ int aq_ret;
aq_ret = i40e_aq_remove_macvlan_v2(hw, vsi->seid, list, num_del, NULL,
&aq_status);
@@ -2358,8 +2358,8 @@ void i40e_aqc_del_filters(struct i40e_vsi *vsi, const char *vsi_name,
if (aq_ret && !(aq_status == I40E_AQ_RC_ENOENT)) {
*retval = -EIO;
dev_info(&vsi->back->pdev->dev,
- "ignoring delete macvlan error on %s, err %s, aq_err %s\n",
- vsi_name, i40e_stat_str(hw, aq_ret),
+ "ignoring delete macvlan error on %s, err %pe, aq_err %s\n",
+ vsi_name, ERR_PTR(aq_ret),
i40e_aq_str(hw, aq_status));
}
}
@@ -2423,13 +2423,13 @@ void i40e_aqc_add_filters(struct i40e_vsi *vsi, const char *vsi_name,
*
* Returns status indicating success or failure;
**/
-static i40e_status
+static int
i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
struct i40e_mac_filter *f)
{
bool enable = f->state == I40E_FILTER_NEW;
struct i40e_hw *hw = &vsi->back->hw;
- i40e_status aq_ret;
+ int aq_ret;
if (f->vlan == I40E_VLAN_ANY) {
aq_ret = i40e_aq_set_vsi_broadcast(hw,
@@ -2468,7 +2468,7 @@ static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc)
{
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
struct i40e_hw *hw = &pf->hw;
- i40e_status aq_ret;
+ int aq_ret;
if (vsi->type == I40E_VSI_MAIN &&
pf->lan_veb != I40E_NO_VEB &&
@@ -2488,8 +2488,8 @@ static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc)
NULL);
if (aq_ret) {
dev_info(&pf->pdev->dev,
- "Set default VSI failed, err %s, aq_err %s\n",
- i40e_stat_str(hw, aq_ret),
+ "Set default VSI failed, err %pe, aq_err %s\n",
+ ERR_PTR(aq_ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
}
} else {
@@ -2500,8 +2500,8 @@ static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc)
true);
if (aq_ret) {
dev_info(&pf->pdev->dev,
- "set unicast promisc failed, err %s, aq_err %s\n",
- i40e_stat_str(hw, aq_ret),
+ "set unicast promisc failed, err %pe, aq_err %s\n",
+ ERR_PTR(aq_ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
}
aq_ret = i40e_aq_set_vsi_multicast_promiscuous(
@@ -2510,8 +2510,8 @@ static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc)
promisc, NULL);
if (aq_ret) {
dev_info(&pf->pdev->dev,
- "set multicast promisc failed, err %s, aq_err %s\n",
- i40e_stat_str(hw, aq_ret),
+ "set multicast promisc failed, err %pe, aq_err %s\n",
+ ERR_PTR(aq_ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
}
}
@@ -2541,12 +2541,12 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
unsigned int vlan_filters = 0;
char vsi_name[16] = "PF";
int filter_list_len = 0;
- i40e_status aq_ret = 0;
u32 changed_flags = 0;
struct hlist_node *h;
struct i40e_pf *pf;
int num_add = 0;
int num_del = 0;
+ int aq_ret = 0;
int retval = 0;
u16 cmd_flags;
int list_size;
@@ -2814,9 +2814,9 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
retval = i40e_aq_rc_to_posix(aq_ret,
hw->aq.asq_last_status);
dev_info(&pf->pdev->dev,
- "set multi promisc failed on %s, err %s aq_err %s\n",
+ "set multi promisc failed on %s, err %pe aq_err %s\n",
vsi_name,
- i40e_stat_str(hw, aq_ret),
+ ERR_PTR(aq_ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
} else {
dev_info(&pf->pdev->dev, "%s allmulti mode.\n",
@@ -2834,10 +2834,10 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
retval = i40e_aq_rc_to_posix(aq_ret,
hw->aq.asq_last_status);
dev_info(&pf->pdev->dev,
- "Setting promiscuous %s failed on %s, err %s aq_err %s\n",
+ "Setting promiscuous %s failed on %s, err %pe aq_err %s\n",
cur_promisc ? "on" : "off",
vsi_name,
- i40e_stat_str(hw, aq_ret),
+ ERR_PTR(aq_ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
}
}
@@ -2965,7 +2965,7 @@ int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
void i40e_vlan_stripping_enable(struct i40e_vsi *vsi)
{
struct i40e_vsi_context ctxt;
- i40e_status ret;
+ int ret;
/* Don't modify stripping options if a port VLAN is active */
if (vsi->info.pvid)
@@ -2985,8 +2985,8 @@ void i40e_vlan_stripping_enable(struct i40e_vsi *vsi)
ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
if (ret) {
dev_info(&vsi->back->pdev->dev,
- "update vlan stripping failed, err %s aq_err %s\n",
- i40e_stat_str(&vsi->back->hw, ret),
+ "update vlan stripping failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&vsi->back->hw,
vsi->back->hw.aq.asq_last_status));
}
@@ -2999,7 +2999,7 @@ void i40e_vlan_stripping_enable(struct i40e_vsi *vsi)
void i40e_vlan_stripping_disable(struct i40e_vsi *vsi)
{
struct i40e_vsi_context ctxt;
- i40e_status ret;
+ int ret;
/* Don't modify stripping options if a port VLAN is active */
if (vsi->info.pvid)
@@ -3020,8 +3020,8 @@ void i40e_vlan_stripping_disable(struct i40e_vsi *vsi)
ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
if (ret) {
dev_info(&vsi->back->pdev->dev,
- "update vlan stripping failed, err %s aq_err %s\n",
- i40e_stat_str(&vsi->back->hw, ret),
+ "update vlan stripping failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&vsi->back->hw,
vsi->back->hw.aq.asq_last_status));
}
@@ -3252,7 +3252,7 @@ static void i40e_restore_vlan(struct i40e_vsi *vsi)
int i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid)
{
struct i40e_vsi_context ctxt;
- i40e_status ret;
+ int ret;
vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
vsi->info.pvid = cpu_to_le16(vid);
@@ -3265,8 +3265,8 @@ int i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid)
ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
if (ret) {
dev_info(&vsi->back->pdev->dev,
- "add pvid failed, err %s aq_err %s\n",
- i40e_stat_str(&vsi->back->hw, ret),
+ "add pvid failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&vsi->back->hw,
vsi->back->hw.aq.asq_last_status));
return -ENOENT;
@@ -3429,8 +3429,8 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring)
u16 pf_q = vsi->base_queue + ring->queue_index;
struct i40e_hw *hw = &vsi->back->hw;
struct i40e_hmc_obj_txq tx_ctx;
- i40e_status err = 0;
u32 qtx_ctl = 0;
+ int err = 0;
if (ring_is_xdp(ring))
ring->xsk_pool = i40e_xsk_pool(ring);
@@ -3554,7 +3554,7 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
u16 pf_q = vsi->base_queue + ring->queue_index;
struct i40e_hw *hw = &vsi->back->hw;
struct i40e_hmc_obj_rxq rx_ctx;
- i40e_status err = 0;
+ int err = 0;
bool ok;
int ret;
@@ -5525,16 +5525,16 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi)
struct i40e_aqc_query_vsi_bw_config_resp bw_config = {0};
struct i40e_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
- i40e_status ret;
u32 tc_bw_max;
+ int ret;
int i;
/* Get the VSI level BW configuration */
ret = i40e_aq_query_vsi_bw_config(hw, vsi->seid, &bw_config, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get PF vsi bw config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get PF vsi bw config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EINVAL;
}
@@ -5544,8 +5544,8 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi)
NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get PF vsi ets bw config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get PF vsi ets bw config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EINVAL;
}
@@ -5586,7 +5586,7 @@ static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi, u8 enabled_tc,
{
struct i40e_aqc_configure_vsi_tc_bw_data bw_data;
struct i40e_pf *pf = vsi->back;
- i40e_status ret;
+ int ret;
int i;
/* There is no need to reset BW when mqprio mode is on. */
@@ -5734,8 +5734,8 @@ int i40e_update_adq_vsi_queues(struct i40e_vsi *vsi, int vsi_offset)
ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
if (ret) {
- dev_info(&pf->pdev->dev, "Update vsi config failed, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ dev_info(&pf->pdev->dev, "Update vsi config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return ret;
}
@@ -5790,8 +5790,8 @@ static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc)
&bw_config, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed querying vsi bw info, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Failed querying vsi bw info, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
goto out;
}
@@ -5857,8 +5857,8 @@ static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc)
ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "Update vsi tc config failed, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Update vsi tc config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
goto out;
}
@@ -5870,8 +5870,8 @@ static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc)
ret = i40e_vsi_get_bw_info(vsi);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed updating vsi bw info, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Failed updating vsi bw info, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
goto out;
}
@@ -5962,8 +5962,8 @@ int i40e_set_bw_limit(struct i40e_vsi *vsi, u16 seid, u64 max_tx_rate)
I40E_MAX_BW_INACTIVE_ACCUM, NULL);
if (ret)
dev_err(&pf->pdev->dev,
- "Failed set tx rate (%llu Mbps) for vsi->seid %u, err %s aq_err %s\n",
- max_tx_rate, seid, i40e_stat_str(&pf->hw, ret),
+ "Failed set tx rate (%llu Mbps) for vsi->seid %u, err %pe aq_err %s\n",
+ max_tx_rate, seid, ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return ret;
}
@@ -6038,8 +6038,8 @@ static void i40e_remove_queue_channels(struct i40e_vsi *vsi)
last_aq_status = pf->hw.aq.asq_last_status;
if (ret)
dev_info(&pf->pdev->dev,
- "Failed to delete cloud filter, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed to delete cloud filter, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, last_aq_status));
kfree(cfilter);
}
@@ -6173,8 +6173,8 @@ static int i40e_vsi_reconfig_rss(struct i40e_vsi *vsi, u16 rss_size)
ret = i40e_config_rss(vsi, seed, lut, vsi->rss_table_size);
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot set RSS lut, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Cannot set RSS lut, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
kfree(lut);
return ret;
@@ -6272,8 +6272,8 @@ static int i40e_add_channel(struct i40e_pf *pf, u16 uplink_seid,
ret = i40e_aq_add_vsi(hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "add new vsi failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "add new vsi failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return -ENOENT;
@@ -6304,7 +6304,7 @@ static int i40e_channel_config_bw(struct i40e_vsi *vsi, struct i40e_channel *ch,
u8 *bw_share)
{
struct i40e_aqc_configure_vsi_tc_bw_data bw_data;
- i40e_status ret;
+ int ret;
int i;
memset(&bw_data, 0, sizeof(bw_data));
@@ -6340,9 +6340,9 @@ static int i40e_channel_config_tx_ring(struct i40e_pf *pf,
struct i40e_vsi *vsi,
struct i40e_channel *ch)
{
- i40e_status ret;
- int i;
u8 bw_share[I40E_MAX_TRAFFIC_CLASS] = {0};
+ int ret;
+ int i;
/* Enable ETS TCs with equal BW Share for now across all VSIs */
for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
@@ -6518,8 +6518,8 @@ static int i40e_validate_and_set_switch_mode(struct i40e_vsi *vsi)
mode, NULL);
if (ret && hw->aq.asq_last_status != I40E_AQ_RC_ESRCH)
dev_err(&pf->pdev->dev,
- "couldn't set switch config bits, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "couldn't set switch config bits, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw,
hw->aq.asq_last_status));
@@ -6719,8 +6719,8 @@ int i40e_veb_config_tc(struct i40e_veb *veb, u8 enabled_tc)
&bw_data, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "VEB bw config failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "VEB bw config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto out;
}
@@ -6729,8 +6729,8 @@ int i40e_veb_config_tc(struct i40e_veb *veb, u8 enabled_tc)
ret = i40e_veb_get_bw_info(veb);
if (ret) {
dev_info(&pf->pdev->dev,
- "Failed getting veb bw config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed getting veb bw config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
}
@@ -6813,8 +6813,8 @@ static int i40e_resume_port_tx(struct i40e_pf *pf)
ret = i40e_aq_resume_port_tx(hw, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "Resume Port Tx failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Resume Port Tx failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
/* Schedule PF reset to recover */
set_bit(__I40E_PF_RESET_REQUESTED, pf->state);
@@ -6838,8 +6838,8 @@ static int i40e_suspend_port_tx(struct i40e_pf *pf)
ret = i40e_aq_suspend_port_tx(hw, pf->mac_seid, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "Suspend Port Tx failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Suspend Port Tx failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
/* Schedule PF reset to recover */
set_bit(__I40E_PF_RESET_REQUESTED, pf->state);
@@ -6878,8 +6878,8 @@ static int i40e_hw_set_dcb_config(struct i40e_pf *pf,
ret = i40e_set_dcb_config(&pf->hw);
if (ret) {
dev_info(&pf->pdev->dev,
- "Set DCB Config failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Set DCB Config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto out;
}
@@ -6995,8 +6995,8 @@ int i40e_hw_dcb_config(struct i40e_pf *pf, struct i40e_dcbx_config *new_cfg)
i40e_aqc_opc_modify_switching_comp_ets, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "Modify Port ETS failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Modify Port ETS failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto out;
}
@@ -7033,8 +7033,8 @@ int i40e_hw_dcb_config(struct i40e_pf *pf, struct i40e_dcbx_config *new_cfg)
ret = i40e_aq_dcb_updated(&pf->hw, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "DCB Updated failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "DCB Updated failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto out;
}
@@ -7117,8 +7117,8 @@ int i40e_dcb_sw_default_config(struct i40e_pf *pf)
i40e_aqc_opc_enable_switching_comp_ets, NULL);
if (err) {
dev_info(&pf->pdev->dev,
- "Enable Port ETS failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ "Enable Port ETS failed, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
err = -ENOENT;
goto out;
@@ -7197,8 +7197,8 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf)
pf->flags |= I40E_FLAG_DISABLE_FW_LLDP;
} else {
dev_info(&pf->pdev->dev,
- "Query for DCB configuration failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ "Query for DCB configuration failed, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
}
@@ -7416,15 +7416,15 @@ static void i40e_vsi_reinit_locked(struct i40e_vsi *vsi)
* @pf: board private structure
* @is_up: whether the link state should be forced up or down
**/
-static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
+static int i40e_force_link_state(struct i40e_pf *pf, bool is_up)
{
struct i40e_aq_get_phy_abilities_resp abilities;
struct i40e_aq_set_phy_config config = {0};
bool non_zero_phy_type = is_up;
struct i40e_hw *hw = &pf->hw;
- i40e_status err;
u64 mask;
u8 speed;
+ int err;
/* Card might've been put in an unstable state by other drivers
* and applications, which causes incorrect speed values being
@@ -7436,8 +7436,8 @@ static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
NULL);
if (err) {
dev_err(&pf->pdev->dev,
- "failed to get phy cap., ret = %s last_status = %s\n",
- i40e_stat_str(hw, err),
+ "failed to get phy cap., ret = %pe last_status = %s\n",
+ ERR_PTR(err),
i40e_aq_str(hw, hw->aq.asq_last_status));
return err;
}
@@ -7448,8 +7448,8 @@ static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
NULL);
if (err) {
dev_err(&pf->pdev->dev,
- "failed to get phy cap., ret = %s last_status = %s\n",
- i40e_stat_str(hw, err),
+ "failed to get phy cap., ret = %pe last_status = %s\n",
+ ERR_PTR(err),
i40e_aq_str(hw, hw->aq.asq_last_status));
return err;
}
@@ -7493,8 +7493,8 @@ static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
if (err) {
dev_err(&pf->pdev->dev,
- "set phy config ret = %s last_status = %s\n",
- i40e_stat_str(&pf->hw, err),
+ "set phy config ret = %pe last_status = %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return err;
}
@@ -7657,11 +7657,11 @@ static void i40e_vsi_set_default_tc_config(struct i40e_vsi *vsi)
* This function deletes a mac filter on the channel VSI which serves as the
* macvlan. Returns 0 on success.
**/
-static i40e_status i40e_del_macvlan_filter(struct i40e_hw *hw, u16 seid,
- const u8 *macaddr, int *aq_err)
+static int i40e_del_macvlan_filter(struct i40e_hw *hw, u16 seid,
+ const u8 *macaddr, int *aq_err)
{
struct i40e_aqc_remove_macvlan_element_data element;
- i40e_status status;
+ int status;
memset(&element, 0, sizeof(element));
ether_addr_copy(element.mac_addr, macaddr);
@@ -7683,12 +7683,12 @@ static i40e_status i40e_del_macvlan_filter(struct i40e_hw *hw, u16 seid,
* This function adds a mac filter on the channel VSI which serves as the
* macvlan. Returns 0 on success.
**/
-static i40e_status i40e_add_macvlan_filter(struct i40e_hw *hw, u16 seid,
- const u8 *macaddr, int *aq_err)
+static int i40e_add_macvlan_filter(struct i40e_hw *hw, u16 seid,
+ const u8 *macaddr, int *aq_err)
{
struct i40e_aqc_add_macvlan_element_data element;
- i40e_status status;
u16 cmd_flags = 0;
+ int status;
ether_addr_copy(element.mac_addr, macaddr);
element.vlan_tag = 0;
@@ -7834,8 +7834,8 @@ static int i40e_fwd_ring_up(struct i40e_vsi *vsi, struct net_device *vdev,
rx_ring->netdev = NULL;
}
dev_info(&pf->pdev->dev,
- "Error adding mac filter on macvlan err %s, aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Error adding mac filter on macvlan err %pe, aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, aq_err));
netdev_err(vdev, "L2fwd offload disabled to L2 filter error\n");
}
@@ -7907,8 +7907,8 @@ static int i40e_setup_macvlans(struct i40e_vsi *vsi, u16 macvlan_cnt, u16 qcnt,
ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "Update vsi tc config failed, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Update vsi tc config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return ret;
}
@@ -8123,8 +8123,8 @@ static void i40e_fwd_del(struct net_device *netdev, void *vdev)
ch->fwd = NULL;
} else {
dev_info(&pf->pdev->dev,
- "Error deleting mac filter on macvlan err %s, aq_err %s\n",
- i40e_stat_str(hw, ret),
+ "Error deleting mac filter on macvlan err %pe, aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, aq_err));
}
break;
@@ -8875,8 +8875,8 @@ static int i40e_delete_clsflower(struct i40e_vsi *vsi,
kfree(filter);
if (err) {
dev_err(&pf->pdev->dev,
- "Failed to delete cloud filter, err %s\n",
- i40e_stat_str(&pf->hw, err));
+ "Failed to delete cloud filter, err %pe\n",
+ ERR_PTR(err));
return i40e_aq_rc_to_posix(err, pf->hw.aq.asq_last_status);
}
@@ -9438,8 +9438,8 @@ static int i40e_handle_lldp_event(struct i40e_pf *pf,
pf->flags &= ~I40E_FLAG_DCB_CAPABLE;
} else {
dev_info(&pf->pdev->dev,
- "Failed querying DCB configuration data from firmware, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed querying DCB configuration data from firmware, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
}
@@ -9887,8 +9887,8 @@ static void i40e_link_event(struct i40e_pf *pf)
{
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
u8 new_link_speed, old_link_speed;
- i40e_status status;
bool new_link, old_link;
+ int status;
#ifdef CONFIG_I40E_DCB
int err;
#endif /* CONFIG_I40E_DCB */
@@ -10099,9 +10099,9 @@ static void i40e_clean_adminq_subtask(struct i40e_pf *pf)
struct i40e_arq_event_info event;
struct i40e_hw *hw = &pf->hw;
u16 pending, i = 0;
- i40e_status ret;
u16 opcode;
u32 oldval;
+ int ret;
u32 val;
/* Do not run clean AQ when PF reset fails */
@@ -10265,8 +10265,8 @@ static void i40e_enable_pf_switch_lb(struct i40e_pf *pf)
ret = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get PF vsi config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get PF vsi config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return;
}
@@ -10277,8 +10277,8 @@ static void i40e_enable_pf_switch_lb(struct i40e_pf *pf)
ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "update vsi switch failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "update vsi switch failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
}
}
@@ -10301,8 +10301,8 @@ static void i40e_disable_pf_switch_lb(struct i40e_pf *pf)
ret = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get PF vsi config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get PF vsi config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return;
}
@@ -10313,8 +10313,8 @@ static void i40e_disable_pf_switch_lb(struct i40e_pf *pf)
ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "update vsi switch failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "update vsi switch failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
}
}
@@ -10458,8 +10458,8 @@ static int i40e_get_capabilities(struct i40e_pf *pf,
buf_len = data_size;
} else if (pf->hw.aq.asq_last_status != I40E_AQ_RC_OK || err) {
dev_info(&pf->pdev->dev,
- "capability discovery failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ "capability discovery failed, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return -ENODEV;
@@ -10580,7 +10580,7 @@ static int i40e_rebuild_cloud_filters(struct i40e_vsi *vsi, u16 seid)
struct i40e_cloud_filter *cfilter;
struct i40e_pf *pf = vsi->back;
struct hlist_node *node;
- i40e_status ret;
+ int ret;
/* Add cloud filters back if they exist */
hlist_for_each_entry_safe(cfilter, node, &pf->cloud_filter_list,
@@ -10596,8 +10596,8 @@ static int i40e_rebuild_cloud_filters(struct i40e_vsi *vsi, u16 seid)
if (ret) {
dev_dbg(&pf->pdev->dev,
- "Failed to rebuild cloud filter, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Failed to rebuild cloud filter, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return ret;
@@ -10615,7 +10615,7 @@ static int i40e_rebuild_cloud_filters(struct i40e_vsi *vsi, u16 seid)
static int i40e_rebuild_channels(struct i40e_vsi *vsi)
{
struct i40e_channel *ch, *ch_tmp;
- i40e_status ret;
+ int ret;
if (list_empty(&vsi->ch_list))
return 0;
@@ -10691,7 +10691,7 @@ static void i40e_clean_xps_state(struct i40e_vsi *vsi)
static void i40e_prep_for_reset(struct i40e_pf *pf)
{
struct i40e_hw *hw = &pf->hw;
- i40e_status ret = 0;
+ int ret = 0;
u32 v;
clear_bit(__I40E_RESET_INTR_RECEIVED, pf->state);
@@ -10796,7 +10796,7 @@ static void i40e_get_oem_version(struct i40e_hw *hw)
static int i40e_reset(struct i40e_pf *pf)
{
struct i40e_hw *hw = &pf->hw;
- i40e_status ret;
+ int ret;
ret = i40e_pf_reset(hw);
if (ret) {
@@ -10821,7 +10821,7 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
const bool is_recovery_mode_reported = i40e_check_recovery_mode(pf);
struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
struct i40e_hw *hw = &pf->hw;
- i40e_status ret;
+ int ret;
u32 val;
int v;
@@ -10837,8 +10837,8 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
/* rebuild the basics for the AdminQ, HMC, and initial HW switch */
ret = i40e_init_adminq(&pf->hw);
if (ret) {
- dev_info(&pf->pdev->dev, "Rebuild AdminQ failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ dev_info(&pf->pdev->dev, "Rebuild AdminQ failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto clear_recovery;
}
@@ -10949,8 +10949,8 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
I40E_AQ_EVENT_MEDIA_NA |
I40E_AQ_EVENT_MODULE_QUAL_FAIL), NULL);
if (ret)
- dev_info(&pf->pdev->dev, "set phy mask fail, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ dev_info(&pf->pdev->dev, "set phy mask fail, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
/* Rebuild the VSIs and VEBs that existed before reset.
@@ -11053,8 +11053,8 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
msleep(75);
ret = i40e_aq_set_link_restart_an(&pf->hw, true, NULL);
if (ret)
- dev_info(&pf->pdev->dev, "link restart failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ dev_info(&pf->pdev->dev, "link restart failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
}
@@ -11082,9 +11082,9 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
ret = i40e_set_promiscuous(pf, pf->cur_promisc);
if (ret)
dev_warn(&pf->pdev->dev,
- "Failed to restore promiscuous setting: %s, err %s aq_err %s\n",
+ "Failed to restore promiscuous setting: %s, err %pe aq_err %s\n",
pf->cur_promisc ? "on" : "off",
- i40e_stat_str(&pf->hw, ret),
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
i40e_reset_all_vfs(pf, true);
@@ -12218,8 +12218,8 @@ static int i40e_get_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
(struct i40e_aqc_get_set_rss_key_data *)seed);
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot get RSS key, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Cannot get RSS key, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return ret;
@@ -12232,8 +12232,8 @@ static int i40e_get_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
ret = i40e_aq_get_rss_lut(hw, vsi->id, pf_lut, lut, lut_size);
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot get RSS lut, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Cannot get RSS lut, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return ret;
@@ -12508,11 +12508,11 @@ int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count)
* i40e_get_partition_bw_setting - Retrieve BW settings for this PF partition
* @pf: board private structure
**/
-i40e_status i40e_get_partition_bw_setting(struct i40e_pf *pf)
+int i40e_get_partition_bw_setting(struct i40e_pf *pf)
{
- i40e_status status;
bool min_valid, max_valid;
u32 max_bw, min_bw;
+ int status;
status = i40e_read_bw_from_alt_ram(&pf->hw, &max_bw, &min_bw,
&min_valid, &max_valid);
@@ -12531,10 +12531,10 @@ i40e_status i40e_get_partition_bw_setting(struct i40e_pf *pf)
* i40e_set_partition_bw_setting - Set BW settings for this PF partition
* @pf: board private structure
**/
-i40e_status i40e_set_partition_bw_setting(struct i40e_pf *pf)
+int i40e_set_partition_bw_setting(struct i40e_pf *pf)
{
struct i40e_aqc_configure_partition_bw_data bw_data;
- i40e_status status;
+ int status;
memset(&bw_data, 0, sizeof(bw_data));
@@ -12553,12 +12553,12 @@ i40e_status i40e_set_partition_bw_setting(struct i40e_pf *pf)
* i40e_commit_partition_bw_setting - Commit BW settings for this PF partition
* @pf: board private structure
**/
-i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf)
+int i40e_commit_partition_bw_setting(struct i40e_pf *pf)
{
/* Commit temporary BW setting to permanent NVM image */
enum i40e_admin_queue_err last_aq_status;
- i40e_status ret;
u16 nvm_word;
+ int ret;
if (pf->hw.partition_id != 1) {
dev_info(&pf->pdev->dev,
@@ -12573,8 +12573,8 @@ i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf)
last_aq_status = pf->hw.aq.asq_last_status;
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot acquire NVM for read access, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Cannot acquire NVM for read access, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, last_aq_status));
goto bw_commit_out;
}
@@ -12590,8 +12590,8 @@ i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf)
last_aq_status = pf->hw.aq.asq_last_status;
i40e_release_nvm(&pf->hw);
if (ret) {
- dev_info(&pf->pdev->dev, "NVM read error, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ dev_info(&pf->pdev->dev, "NVM read error, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, last_aq_status));
goto bw_commit_out;
}
@@ -12604,8 +12604,8 @@ i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf)
last_aq_status = pf->hw.aq.asq_last_status;
if (ret) {
dev_info(&pf->pdev->dev,
- "Cannot acquire NVM for write access, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "Cannot acquire NVM for write access, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, last_aq_status));
goto bw_commit_out;
}
@@ -12624,8 +12624,8 @@ i40e_status i40e_commit_partition_bw_setting(struct i40e_pf *pf)
i40e_release_nvm(&pf->hw);
if (ret)
dev_info(&pf->pdev->dev,
- "BW settings NOT SAVED, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "BW settings NOT SAVED, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, last_aq_status));
bw_commit_out:
@@ -12646,7 +12646,7 @@ static bool i40e_is_total_port_shutdown_enabled(struct i40e_pf *pf)
#define I40E_LINK_BEHAVIOR_WORD_LENGTH 0x1
#define I40E_LINK_BEHAVIOR_OS_FORCED_ENABLED BIT(0)
#define I40E_LINK_BEHAVIOR_PORT_BIT_LENGTH 4
- i40e_status read_status = I40E_SUCCESS;
+ int read_status = I40E_SUCCESS;
u16 sr_emp_sr_settings_ptr = 0;
u16 features_enable = 0;
u16 link_behavior = 0;
@@ -12679,8 +12679,8 @@ static bool i40e_is_total_port_shutdown_enabled(struct i40e_pf *pf)
err_nvm:
dev_warn(&pf->pdev->dev,
- "total-port-shutdown feature is off due to read nvm error: %s\n",
- i40e_stat_str(&pf->hw, read_status));
+ "total-port-shutdown feature is off due to read nvm error: %pe\n",
+ ERR_PTR(read_status));
return ret;
}
@@ -13025,7 +13025,7 @@ static int i40e_udp_tunnel_set_port(struct net_device *netdev,
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_hw *hw = &np->vsi->back->hw;
u8 type, filter_index;
- i40e_status ret;
+ int ret;
type = ti->type == UDP_TUNNEL_TYPE_VXLAN ? I40E_AQC_TUNNEL_TYPE_VXLAN :
I40E_AQC_TUNNEL_TYPE_NGE;
@@ -13033,8 +13033,8 @@ static int i40e_udp_tunnel_set_port(struct net_device *netdev,
ret = i40e_aq_add_udp_tunnel(hw, ntohs(ti->port), type, &filter_index,
NULL);
if (ret) {
- netdev_info(netdev, "add UDP port failed, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ netdev_info(netdev, "add UDP port failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return -EIO;
}
@@ -13049,12 +13049,12 @@ static int i40e_udp_tunnel_unset_port(struct net_device *netdev,
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_hw *hw = &np->vsi->back->hw;
- i40e_status ret;
+ int ret;
ret = i40e_aq_del_udp_tunnel(hw, ti->hw_priv, NULL);
if (ret) {
- netdev_info(netdev, "delete UDP port failed, err %s aq_err %s\n",
- i40e_stat_str(hw, ret),
+ netdev_info(netdev, "delete UDP port failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(hw, hw->aq.asq_last_status));
return -EIO;
}
@@ -13341,9 +13341,11 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi, struct bpf_prog *prog,
old_prog = xchg(&vsi->xdp_prog, prog);
if (need_reset) {
- if (!prog)
+ if (!prog) {
+ xdp_features_clear_redirect_target(vsi->netdev);
/* Wait until ndo_xsk_wakeup completes. */
synchronize_rcu();
+ }
i40e_reset_and_rebuild(pf, true, true);
}
@@ -13364,11 +13366,13 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi, struct bpf_prog *prog,
/* Kick start the NAPI context if there is an AF_XDP socket open
* on that queue id. This so that receiving will start.
*/
- if (need_reset && prog)
+ if (need_reset && prog) {
for (i = 0; i < vsi->num_queue_pairs; i++)
if (vsi->xdp_rings[i]->xsk_pool)
(void)i40e_xsk_wakeup(vsi->netdev, i,
XDP_WAKEUP_RX);
+ xdp_features_set_redirect_target(vsi->netdev, true);
+ }
return 0;
}
@@ -13803,6 +13807,10 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
spin_lock_bh(&vsi->mac_filter_hash_lock);
i40e_add_mac_filter(vsi, mac_addr);
spin_unlock_bh(&vsi->mac_filter_hash_lock);
+
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY;
} else {
/* Relate the VSI_VMDQ name to the VSI_MAIN name. Note that we
* are still limited by IFNAMSIZ, but we're adding 'v%d\0' to
@@ -13943,8 +13951,8 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ctxt.flags = I40E_AQ_VSI_TYPE_PF;
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get PF vsi config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get PF vsi config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
return -ENOENT;
@@ -13973,8 +13981,8 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "update vsi failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "update vsi failed, err %d aq_err %s\n",
+ ret,
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
ret = -ENOENT;
@@ -13993,8 +14001,8 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "update vsi failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "update vsi failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
ret = -ENOENT;
@@ -14016,9 +14024,9 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
* message and continue
*/
dev_info(&pf->pdev->dev,
- "failed to configure TCs for main VSI tc_map 0x%08x, err %s aq_err %s\n",
+ "failed to configure TCs for main VSI tc_map 0x%08x, err %pe aq_err %s\n",
enabled_tc,
- i40e_stat_str(&pf->hw, ret),
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
}
@@ -14112,8 +14120,8 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ret = i40e_aq_add_vsi(hw, &ctxt, NULL);
if (ret) {
dev_info(&vsi->back->pdev->dev,
- "add vsi failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "add vsi failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
ret = -ENOENT;
@@ -14144,8 +14152,8 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
ret = i40e_vsi_get_bw_info(vsi);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get vsi bw info, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get vsi bw info, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
/* VSI is already added so not tearing that up */
ret = 0;
@@ -14591,8 +14599,8 @@ static int i40e_veb_get_bw_info(struct i40e_veb *veb)
&bw_data, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "query veb bw config failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "query veb bw config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, hw->aq.asq_last_status));
goto out;
}
@@ -14601,8 +14609,8 @@ static int i40e_veb_get_bw_info(struct i40e_veb *veb)
&ets_data, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "query veb bw ets config failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "query veb bw ets config failed, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, hw->aq.asq_last_status));
goto out;
}
@@ -14798,8 +14806,8 @@ static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
/* get a VEB from the hardware */
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't add VEB, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't add VEB, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EPERM;
}
@@ -14809,16 +14817,16 @@ static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
&veb->stats_idx, NULL, NULL, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get VEB statistics idx, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get VEB statistics idx, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return -EPERM;
}
ret = i40e_veb_get_bw_info(veb);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't get VEB bw info, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't get VEB bw info, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
i40e_aq_delete_element(&pf->hw, veb->seid, NULL);
return -ENOENT;
@@ -15028,8 +15036,8 @@ int i40e_fetch_switch_configuration(struct i40e_pf *pf, bool printconfig)
&next_seid, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
- "get switch config failed err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "get switch config failed err %d aq_err %s\n",
+ ret,
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
kfree(aq_buf);
@@ -15074,8 +15082,8 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit, bool lock_acqui
ret = i40e_fetch_switch_configuration(pf, false);
if (ret) {
dev_info(&pf->pdev->dev,
- "couldn't fetch switch config, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't fetch switch config, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
return ret;
}
@@ -15101,8 +15109,8 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit, bool lock_acqui
NULL);
if (ret && pf->hw.aq.asq_last_status != I40E_AQ_RC_ESRCH) {
dev_info(&pf->pdev->dev,
- "couldn't set switch config bits, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, ret),
+ "couldn't set switch config bits, err %pe aq_err %s\n",
+ ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
/* not a fatal problem, just keep going */
@@ -15439,13 +15447,12 @@ static bool i40e_check_recovery_mode(struct i40e_pf *pf)
*
* Return 0 on success, negative on failure.
**/
-static i40e_status i40e_pf_loop_reset(struct i40e_pf *pf)
+static int i40e_pf_loop_reset(struct i40e_pf *pf)
{
/* wait max 10 seconds for PF reset to succeed */
const unsigned long time_end = jiffies + 10 * HZ;
-
struct i40e_hw *hw = &pf->hw;
- i40e_status ret;
+ int ret;
ret = i40e_pf_reset(hw);
while (ret != I40E_SUCCESS && time_before(jiffies, time_end)) {
@@ -15491,9 +15498,9 @@ static bool i40e_check_fw_empr(struct i40e_pf *pf)
* Return 0 if NIC is healthy or negative value when there are issues
* with resets
**/
-static i40e_status i40e_handle_resets(struct i40e_pf *pf)
+static int i40e_handle_resets(struct i40e_pf *pf)
{
- const i40e_status pfr = i40e_pf_loop_reset(pf);
+ const int pfr = i40e_pf_loop_reset(pf);
const bool is_empr = i40e_check_fw_empr(pf);
if (is_empr || pfr != I40E_SUCCESS)
@@ -15591,7 +15598,6 @@ err_switch_setup:
timer_shutdown_sync(&pf->service_timer);
i40e_shutdown_adminq(hw);
iounmap(hw->hw_addr);
- pci_disable_pcie_error_reporting(pf->pdev);
pci_release_mem_regions(pf->pdev);
pci_disable_device(pf->pdev);
kfree(pf);
@@ -15631,13 +15637,15 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct i40e_aq_get_phy_abilities_resp abilities;
#ifdef CONFIG_I40E_DCB
enum i40e_get_fw_lldp_status_resp lldp_status;
- i40e_status status;
#endif /* CONFIG_I40E_DCB */
struct i40e_pf *pf;
struct i40e_hw *hw;
static u16 pfs_found;
u16 wol_nvm_bits;
u16 link_status;
+#ifdef CONFIG_I40E_DCB
+ int status;
+#endif /* CONFIG_I40E_DCB */
int err;
u32 val;
u32 i;
@@ -15662,7 +15670,6 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_pci_reg;
}
- pci_enable_pcie_error_reporting(pdev);
pci_set_master(pdev);
/* Now that we have a PCI connection, we need to do the
@@ -16006,8 +16013,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
I40E_AQ_EVENT_MEDIA_NA |
I40E_AQ_EVENT_MODULE_QUAL_FAIL), NULL);
if (err)
- dev_info(&pf->pdev->dev, "set phy mask fail, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ dev_info(&pf->pdev->dev, "set phy mask fail, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
/* Reconfigure hardware for allowing smaller MSS in the case
@@ -16025,8 +16032,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
msleep(75);
err = i40e_aq_set_link_restart_an(&pf->hw, true, NULL);
if (err)
- dev_info(&pf->pdev->dev, "link restart failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, err),
+ dev_info(&pf->pdev->dev, "link restart failed, err %pe aq_err %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
}
@@ -16158,8 +16165,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* get the requested speeds from the fw */
err = i40e_aq_get_phy_capabilities(hw, false, false, &abilities, NULL);
if (err)
- dev_dbg(&pf->pdev->dev, "get requested speeds ret = %s last_status = %s\n",
- i40e_stat_str(&pf->hw, err),
+ dev_dbg(&pf->pdev->dev, "get requested speeds ret = %pe last_status = %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
pf->hw.phy.link_info.requested_speeds = abilities.link_speed;
@@ -16169,8 +16176,8 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* get the supported phy types from the fw */
err = i40e_aq_get_phy_capabilities(hw, false, true, &abilities, NULL);
if (err)
- dev_dbg(&pf->pdev->dev, "get supported phy types ret = %s last_status = %s\n",
- i40e_stat_str(&pf->hw, err),
+ dev_dbg(&pf->pdev->dev, "get supported phy types ret = %pe last_status = %s\n",
+ ERR_PTR(err),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
/* make sure the MFS hasn't been set lower than the default */
@@ -16220,7 +16227,6 @@ err_pf_reset:
err_ioremap:
kfree(pf);
err_pf_alloc:
- pci_disable_pcie_error_reporting(pdev);
pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
@@ -16241,7 +16247,7 @@ static void i40e_remove(struct pci_dev *pdev)
{
struct i40e_pf *pf = pci_get_drvdata(pdev);
struct i40e_hw *hw = &pf->hw;
- i40e_status ret_code;
+ int ret_code;
int i;
i40e_dbg_pf_exit(pf);
@@ -16368,7 +16374,6 @@ unmap:
kfree(pf);
pci_release_mem_regions(pdev);
- pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
}
@@ -16489,9 +16494,9 @@ static void i40e_pci_error_resume(struct pci_dev *pdev)
static void i40e_enable_mc_magic_wake(struct i40e_pf *pf)
{
struct i40e_hw *hw = &pf->hw;
- i40e_status ret;
u8 mac_addr[6];
u16 flags = 0;
+ int ret;
/* Get current MAC address in case it's an LAA */
if (pf->vsi[pf->lan_vsi] && pf->vsi[pf->lan_vsi]->netdev) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
index 3a38bf8bcde7..9da0c87f0328 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
@@ -13,10 +13,10 @@
* in this file) as an equivalent of the FLASH part mapped into the SR.
* We are accessing FLASH always thru the Shadow RAM.
**/
-i40e_status i40e_init_nvm(struct i40e_hw *hw)
+int i40e_init_nvm(struct i40e_hw *hw)
{
struct i40e_nvm_info *nvm = &hw->nvm;
- i40e_status ret_code = 0;
+ int ret_code = 0;
u32 fla, gens;
u8 sr_size;
@@ -52,12 +52,12 @@ i40e_status i40e_init_nvm(struct i40e_hw *hw)
* This function will request NVM ownership for reading
* via the proper Admin Command.
**/
-i40e_status i40e_acquire_nvm(struct i40e_hw *hw,
- enum i40e_aq_resource_access_type access)
+int i40e_acquire_nvm(struct i40e_hw *hw,
+ enum i40e_aq_resource_access_type access)
{
- i40e_status ret_code = 0;
u64 gtime, timeout;
u64 time_left = 0;
+ int ret_code = 0;
if (hw->nvm.blank_nvm_mode)
goto i40e_i40e_acquire_nvm_exit;
@@ -111,7 +111,7 @@ i40e_i40e_acquire_nvm_exit:
**/
void i40e_release_nvm(struct i40e_hw *hw)
{
- i40e_status ret_code = I40E_SUCCESS;
+ int ret_code = I40E_SUCCESS;
u32 total_delay = 0;
if (hw->nvm.blank_nvm_mode)
@@ -138,9 +138,9 @@ void i40e_release_nvm(struct i40e_hw *hw)
*
* Polls the SRCTL Shadow RAM register done bit.
**/
-static i40e_status i40e_poll_sr_srctl_done_bit(struct i40e_hw *hw)
+static int i40e_poll_sr_srctl_done_bit(struct i40e_hw *hw)
{
- i40e_status ret_code = I40E_ERR_TIMEOUT;
+ int ret_code = I40E_ERR_TIMEOUT;
u32 srctl, wait_cnt;
/* Poll the I40E_GLNVM_SRCTL until the done bit is set */
@@ -165,10 +165,10 @@ static i40e_status i40e_poll_sr_srctl_done_bit(struct i40e_hw *hw)
*
* Reads one 16 bit word from the Shadow RAM using the GLNVM_SRCTL register.
**/
-static i40e_status i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset,
- u16 *data)
+static int i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset,
+ u16 *data)
{
- i40e_status ret_code = I40E_ERR_TIMEOUT;
+ int ret_code = I40E_ERR_TIMEOUT;
u32 sr_reg;
if (offset >= hw->nvm.sr_size) {
@@ -216,13 +216,13 @@ read_nvm_exit:
*
* Writes a 16 bit words buffer to the Shadow RAM using the admin command.
**/
-static i40e_status i40e_read_nvm_aq(struct i40e_hw *hw,
- u8 module_pointer, u32 offset,
- u16 words, void *data,
- bool last_command)
+static int i40e_read_nvm_aq(struct i40e_hw *hw,
+ u8 module_pointer, u32 offset,
+ u16 words, void *data,
+ bool last_command)
{
- i40e_status ret_code = I40E_ERR_NVM;
struct i40e_asq_cmd_details cmd_details;
+ int ret_code = I40E_ERR_NVM;
memset(&cmd_details, 0, sizeof(cmd_details));
cmd_details.wb_desc = &hw->nvm_wb_desc;
@@ -264,10 +264,10 @@ static i40e_status i40e_read_nvm_aq(struct i40e_hw *hw,
*
* Reads one 16 bit word from the Shadow RAM using the AdminQ
**/
-static i40e_status i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
- u16 *data)
+static int i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
+ u16 *data)
{
- i40e_status ret_code = I40E_ERR_TIMEOUT;
+ int ret_code = I40E_ERR_TIMEOUT;
ret_code = i40e_read_nvm_aq(hw, 0x0, offset, 1, data, true);
*data = le16_to_cpu(*(__le16 *)data);
@@ -286,8 +286,8 @@ static i40e_status i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
* Do not use this function except in cases where the nvm lock is already
* taken via i40e_acquire_nvm().
**/
-static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw,
- u16 offset, u16 *data)
+static int __i40e_read_nvm_word(struct i40e_hw *hw,
+ u16 offset, u16 *data)
{
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
return i40e_read_nvm_word_aq(hw, offset, data);
@@ -303,10 +303,10 @@ static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw,
*
* Reads one 16 bit word from the Shadow RAM.
**/
-i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
- u16 *data)
+int i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
+ u16 *data)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
@@ -330,17 +330,17 @@ i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
* @words_data_size: Words to read from NVM
* @data_ptr: Pointer to memory location where resulting buffer will be stored
**/
-enum i40e_status_code i40e_read_nvm_module_data(struct i40e_hw *hw,
- u8 module_ptr,
- u16 module_offset,
- u16 data_offset,
- u16 words_data_size,
- u16 *data_ptr)
+int i40e_read_nvm_module_data(struct i40e_hw *hw,
+ u8 module_ptr,
+ u16 module_offset,
+ u16 data_offset,
+ u16 words_data_size,
+ u16 *data_ptr)
{
- i40e_status status;
u16 specific_ptr = 0;
u16 ptr_value = 0;
u32 offset = 0;
+ int status;
if (module_ptr != 0) {
status = i40e_read_nvm_word(hw, module_ptr, &ptr_value);
@@ -406,10 +406,10 @@ enum i40e_status_code i40e_read_nvm_module_data(struct i40e_hw *hw,
* method. The buffer read is preceded by the NVM ownership take
* and followed by the release.
**/
-static i40e_status i40e_read_nvm_buffer_srctl(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data)
+static int i40e_read_nvm_buffer_srctl(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
u16 index, word;
/* Loop thru the selected region */
@@ -437,13 +437,13 @@ static i40e_status i40e_read_nvm_buffer_srctl(struct i40e_hw *hw, u16 offset,
* method. The buffer read is preceded by the NVM ownership take
* and followed by the release.
**/
-static i40e_status i40e_read_nvm_buffer_aq(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data)
+static int i40e_read_nvm_buffer_aq(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
{
- i40e_status ret_code;
- u16 read_size;
bool last_cmd = false;
u16 words_read = 0;
+ u16 read_size;
+ int ret_code;
u16 i = 0;
do {
@@ -493,9 +493,9 @@ read_nvm_buffer_aq_exit:
* Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
* method.
**/
-static i40e_status __i40e_read_nvm_buffer(struct i40e_hw *hw,
- u16 offset, u16 *words,
- u16 *data)
+static int __i40e_read_nvm_buffer(struct i40e_hw *hw,
+ u16 offset, u16 *words,
+ u16 *data)
{
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
return i40e_read_nvm_buffer_aq(hw, offset, words, data);
@@ -514,10 +514,10 @@ static i40e_status __i40e_read_nvm_buffer(struct i40e_hw *hw,
* method. The buffer read is preceded by the NVM ownership take
* and followed by the release.
**/
-i40e_status i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data)
+int i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
{
- i40e_status ret_code = 0;
+ int ret_code = 0;
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) {
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
@@ -544,12 +544,12 @@ i40e_status i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
*
* Writes a 16 bit words buffer to the Shadow RAM using the admin command.
**/
-static i40e_status i40e_write_nvm_aq(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 words, void *data,
- bool last_command)
+static int i40e_write_nvm_aq(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 words, void *data,
+ bool last_command)
{
- i40e_status ret_code = I40E_ERR_NVM;
struct i40e_asq_cmd_details cmd_details;
+ int ret_code = I40E_ERR_NVM;
memset(&cmd_details, 0, sizeof(cmd_details));
cmd_details.wb_desc = &hw->nvm_wb_desc;
@@ -594,14 +594,14 @@ static i40e_status i40e_write_nvm_aq(struct i40e_hw *hw, u8 module_pointer,
* is customer specific and unknown. Therefore, this function skips all maximum
* possible size of VPD (1kB).
**/
-static i40e_status i40e_calc_nvm_checksum(struct i40e_hw *hw,
- u16 *checksum)
+static int i40e_calc_nvm_checksum(struct i40e_hw *hw,
+ u16 *checksum)
{
- i40e_status ret_code;
struct i40e_virt_mem vmem;
u16 pcie_alt_module = 0;
u16 checksum_local = 0;
u16 vpd_module = 0;
+ int ret_code;
u16 *data;
u16 i = 0;
@@ -675,11 +675,11 @@ i40e_calc_nvm_checksum_exit:
* on ARQ completion event reception by caller.
* This function will commit SR to NVM.
**/
-i40e_status i40e_update_nvm_checksum(struct i40e_hw *hw)
+int i40e_update_nvm_checksum(struct i40e_hw *hw)
{
- i40e_status ret_code;
- u16 checksum;
__le16 le_sum;
+ int ret_code;
+ u16 checksum;
ret_code = i40e_calc_nvm_checksum(hw, &checksum);
if (!ret_code) {
@@ -699,12 +699,12 @@ i40e_status i40e_update_nvm_checksum(struct i40e_hw *hw)
* Performs checksum calculation and validates the NVM SW checksum. If the
* caller does not need checksum, the value can be NULL.
**/
-i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw,
- u16 *checksum)
+int i40e_validate_nvm_checksum(struct i40e_hw *hw,
+ u16 *checksum)
{
- i40e_status ret_code = 0;
- u16 checksum_sr = 0;
u16 checksum_local = 0;
+ u16 checksum_sr = 0;
+ int ret_code = 0;
/* We must acquire the NVM lock in order to correctly synchronize the
* NVM accesses across multiple PFs. Without doing so it is possible
@@ -733,36 +733,36 @@ i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw,
return ret_code;
}
-static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
-static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
-static i40e_status i40e_nvmupd_state_writing(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *errno);
+static int i40e_nvmupd_state_init(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
+static int i40e_nvmupd_state_reading(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
+static int i40e_nvmupd_state_writing(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *errno);
static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw,
struct i40e_nvm_access *cmd,
int *perrno);
-static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- int *perrno);
-static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
-static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
-static i40e_status i40e_nvmupd_exec_aq(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
-static i40e_status i40e_nvmupd_get_aq_result(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
-static i40e_status i40e_nvmupd_get_aq_event(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno);
+static int i40e_nvmupd_nvm_erase(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ int *perrno);
+static int i40e_nvmupd_nvm_write(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
+static int i40e_nvmupd_nvm_read(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
+static int i40e_nvmupd_exec_aq(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
+static int i40e_nvmupd_get_aq_result(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
+static int i40e_nvmupd_get_aq_event(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno);
static inline u8 i40e_nvmupd_get_module(u32 val)
{
return (u8)(val & I40E_NVM_MOD_PNT_MASK);
@@ -807,12 +807,12 @@ static const char * const i40e_nvm_update_state_str[] = {
*
* Dispatches command depending on what update state is current
**/
-i40e_status i40e_nvmupd_command(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+int i40e_nvmupd_command(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
- i40e_status status;
enum i40e_nvmupd_cmd upd_cmd;
+ int status;
/* assume success */
*perrno = 0;
@@ -923,12 +923,12 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw,
* Process legitimate commands of the Init state and conditionally set next
* state. Reject all other commands.
**/
-static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_state_init(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
- i40e_status status = 0;
enum i40e_nvmupd_cmd upd_cmd;
+ int status = 0;
upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno);
@@ -1062,12 +1062,12 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw,
* NVM ownership is already held. Process legitimate commands and set any
* change in state; reject all other commands.
**/
-static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_state_reading(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
- i40e_status status = 0;
enum i40e_nvmupd_cmd upd_cmd;
+ int status = 0;
upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno);
@@ -1104,13 +1104,13 @@ static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw,
* NVM ownership is already held. Process legitimate commands and set any
* change in state; reject all other commands
**/
-static i40e_status i40e_nvmupd_state_writing(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_state_writing(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
- i40e_status status = 0;
enum i40e_nvmupd_cmd upd_cmd;
bool retry_attempt = false;
+ int status = 0;
upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno);
@@ -1187,8 +1187,8 @@ retry:
*/
if (status && (hw->aq.asq_last_status == I40E_AQ_RC_EBUSY) &&
!retry_attempt) {
- i40e_status old_status = status;
u32 old_asq_status = hw->aq.asq_last_status;
+ int old_status = status;
u32 gtime;
gtime = rd32(hw, I40E_GLVFGEN_TIMER);
@@ -1370,17 +1370,17 @@ static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw,
*
* cmd structure contains identifiers and data buffer
**/
-static i40e_status i40e_nvmupd_exec_aq(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_exec_aq(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
struct i40e_asq_cmd_details cmd_details;
- i40e_status status;
struct i40e_aq_desc *aq_desc;
u32 buff_size = 0;
u8 *buff = NULL;
u32 aq_desc_len;
u32 aq_data_len;
+ int status;
i40e_debug(hw, I40E_DEBUG_NVM, "NVMUPD: %s\n", __func__);
if (cmd->offset == 0xffff)
@@ -1429,8 +1429,8 @@ static i40e_status i40e_nvmupd_exec_aq(struct i40e_hw *hw,
buff_size, &cmd_details);
if (status) {
i40e_debug(hw, I40E_DEBUG_NVM,
- "i40e_nvmupd_exec_aq err %s aq_err %s\n",
- i40e_stat_str(hw, status),
+ "%s err %pe aq_err %s\n",
+ __func__, ERR_PTR(status),
i40e_aq_str(hw, hw->aq.asq_last_status));
*perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status);
return status;
@@ -1454,9 +1454,9 @@ static i40e_status i40e_nvmupd_exec_aq(struct i40e_hw *hw,
*
* cmd structure contains identifiers and data buffer
**/
-static i40e_status i40e_nvmupd_get_aq_result(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_get_aq_result(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
u32 aq_total_len;
u32 aq_desc_len;
@@ -1523,9 +1523,9 @@ static i40e_status i40e_nvmupd_get_aq_result(struct i40e_hw *hw,
*
* cmd structure contains identifiers and data buffer
**/
-static i40e_status i40e_nvmupd_get_aq_event(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_get_aq_event(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
u32 aq_total_len;
u32 aq_desc_len;
@@ -1557,13 +1557,13 @@ static i40e_status i40e_nvmupd_get_aq_event(struct i40e_hw *hw,
*
* cmd structure contains identifiers and data buffer
**/
-static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_nvm_read(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
struct i40e_asq_cmd_details cmd_details;
- i40e_status status;
u8 module, transaction;
+ int status;
bool last;
transaction = i40e_nvmupd_get_transaction(cmd->config);
@@ -1596,13 +1596,13 @@ static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw,
*
* module, offset, data_size and data are in cmd structure
**/
-static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- int *perrno)
+static int i40e_nvmupd_nvm_erase(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ int *perrno)
{
- i40e_status status = 0;
struct i40e_asq_cmd_details cmd_details;
u8 module, transaction;
+ int status = 0;
bool last;
transaction = i40e_nvmupd_get_transaction(cmd->config);
@@ -1636,14 +1636,14 @@ static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw,
*
* module, offset, data_size and data are in cmd structure
**/
-static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *perrno)
+static int i40e_nvmupd_nvm_write(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *perrno)
{
- i40e_status status = 0;
struct i40e_asq_cmd_details cmd_details;
u8 module, transaction;
u8 preservation_flags;
+ int status = 0;
bool last;
transaction = i40e_nvmupd_get_transaction(cmd->config);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_osdep.h b/drivers/net/ethernet/intel/i40e/i40e_osdep.h
index 2f6815b2f8df..2bd4de03dafa 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_osdep.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_osdep.h
@@ -56,5 +56,4 @@ do { \
(h)->bus.func, ##__VA_ARGS__); \
} while (0)
-typedef enum i40e_status_code i40e_status;
#endif /* _I40E_OSDEP_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
index 9a71121420c3..fe845987d99a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
@@ -16,29 +16,29 @@
*/
/* adminq functions */
-i40e_status i40e_init_adminq(struct i40e_hw *hw);
+int i40e_init_adminq(struct i40e_hw *hw);
void i40e_shutdown_adminq(struct i40e_hw *hw);
void i40e_adminq_init_ring_data(struct i40e_hw *hw);
-i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
- struct i40e_arq_event_info *e,
- u16 *events_pending);
-i40e_status
+int i40e_clean_arq_element(struct i40e_hw *hw,
+ struct i40e_arq_event_info *e,
+ u16 *events_pending);
+int
i40e_asq_send_command(struct i40e_hw *hw, struct i40e_aq_desc *desc,
void *buff, /* can be NULL */ u16 buff_size,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status
+int
i40e_asq_send_command_v2(struct i40e_hw *hw,
struct i40e_aq_desc *desc,
void *buff, /* can be NULL */
u16 buff_size,
struct i40e_asq_cmd_details *cmd_details,
enum i40e_admin_queue_err *aq_status);
-i40e_status
+int
i40e_asq_send_command_atomic(struct i40e_hw *hw, struct i40e_aq_desc *desc,
void *buff, /* can be NULL */ u16 buff_size,
struct i40e_asq_cmd_details *cmd_details,
bool is_atomic_context);
-i40e_status
+int
i40e_asq_send_command_atomic_v2(struct i40e_hw *hw,
struct i40e_aq_desc *desc,
void *buff, /* can be NULL */
@@ -53,327 +53,332 @@ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask,
void i40e_idle_aq(struct i40e_hw *hw);
bool i40e_check_asq_alive(struct i40e_hw *hw);
-i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw, bool unloading);
+int i40e_aq_queue_shutdown(struct i40e_hw *hw, bool unloading);
const char *i40e_aq_str(struct i40e_hw *hw, enum i40e_admin_queue_err aq_err);
-const char *i40e_stat_str(struct i40e_hw *hw, i40e_status stat_err);
-i40e_status i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 seid,
- bool pf_lut, u8 *lut, u16 lut_size);
-i40e_status i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 seid,
- bool pf_lut, u8 *lut, u16 lut_size);
-i40e_status i40e_aq_get_rss_key(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_get_set_rss_key_data *key);
-i40e_status i40e_aq_set_rss_key(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_get_set_rss_key_data *key);
+int i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+int i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+int i40e_aq_get_rss_key(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_get_set_rss_key_data *key);
+int i40e_aq_set_rss_key(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_get_set_rss_key_data *key);
u32 i40e_led_get(struct i40e_hw *hw);
void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink);
-i40e_status i40e_led_set_phy(struct i40e_hw *hw, bool on,
- u16 led_addr, u32 mode);
-i40e_status i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr,
- u16 *val);
-i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw,
- u32 time, u32 interval);
+int i40e_led_set_phy(struct i40e_hw *hw, bool on,
+ u16 led_addr, u32 mode);
+int i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr,
+ u16 *val);
+int i40e_blink_phy_link_led(struct i40e_hw *hw,
+ u32 time, u32 interval);
/* admin send queue commands */
-i40e_status i40e_aq_get_firmware_version(struct i40e_hw *hw,
- u16 *fw_major_version, u16 *fw_minor_version,
- u32 *fw_build,
- u16 *api_major_version, u16 *api_minor_version,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_debug_write_register(struct i40e_hw *hw,
- u32 reg_addr, u64 reg_val,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_debug_read_register(struct i40e_hw *hw,
+int i40e_aq_get_firmware_version(struct i40e_hw *hw,
+ u16 *fw_major_version, u16 *fw_minor_version,
+ u32 *fw_build,
+ u16 *api_major_version, u16 *api_minor_version,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_debug_write_register(struct i40e_hw *hw,
+ u32 reg_addr, u64 reg_val,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_debug_read_register(struct i40e_hw *hw,
u32 reg_addr, u64 *reg_val,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_default_vsi(struct i40e_hw *hw, u16 vsi_id,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_clear_default_vsi(struct i40e_hw *hw, u16 vsi_id,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_aq_get_phy_capabilities(struct i40e_hw *hw,
- bool qualified_modules, bool report_init,
- struct i40e_aq_get_phy_abilities_resp *abilities,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_aq_set_phy_config(struct i40e_hw *hw,
- struct i40e_aq_set_phy_config *config,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures,
- bool atomic_reset);
-i40e_status i40e_aq_set_mac_loopback(struct i40e_hw *hw,
- bool ena_lpbk,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw, u16 mask,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
- bool enable_link,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
- bool enable_lse, struct i40e_link_status *link,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_local_advt_reg(struct i40e_hw *hw,
- u64 advt_reg,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
+int i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_default_vsi(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_clear_default_vsi(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_phy_capabilities(struct i40e_hw *hw,
+ bool qualified_modules, bool report_init,
+ struct i40e_aq_get_phy_abilities_resp *abilities,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_phy_config(struct i40e_hw *hw,
+ struct i40e_aq_set_phy_config *config,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures,
+ bool atomic_reset);
+int i40e_aq_set_mac_loopback(struct i40e_hw *hw,
+ bool ena_lpbk,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_phy_int_mask(struct i40e_hw *hw, u16 mask,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_link_restart_an(struct i40e_hw *hw,
+ bool enable_link,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_link_info(struct i40e_hw *hw,
+ bool enable_lse, struct i40e_link_status *link,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_local_advt_reg(struct i40e_hw *hw,
+ u64 advt_reg,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_send_driver_version(struct i40e_hw *hw,
struct i40e_driver_version *dv,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_add_vsi(struct i40e_hw *hw,
- struct i40e_vsi_context *vsi_ctx,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
- u16 vsi_id, bool set_filter,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
- u16 vsi_id, bool set, struct i40e_asq_cmd_details *cmd_details,
- bool rx_only_promisc);
-i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw,
- u16 vsi_id, bool set, struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw,
- u16 seid, bool enable,
- u16 vid,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw,
- u16 seid, bool enable,
- u16 vid,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_vsi_bc_promisc_on_vlan(struct i40e_hw *hw,
- u16 seid, bool enable, u16 vid,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_vsi_vlan_promisc(struct i40e_hw *hw,
- u16 seid, bool enable,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
- struct i40e_vsi_context *vsi_ctx,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
- struct i40e_vsi_context *vsi_ctx,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
- u16 downlink_seid, u8 enabled_tc,
- bool default_port, u16 *pveb_seid,
- bool enable_stats,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_veb_parameters(struct i40e_hw *hw,
- u16 veb_seid, u16 *switch_id, bool *floating,
- u16 *statistic_index, u16 *vebs_used,
- u16 *vebs_free,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_add_macvlan(struct i40e_hw *hw, u16 vsi_id,
+int i40e_aq_add_vsi(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
+ u16 vsi_id, bool set_filter,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw, u16 vsi_id, bool set,
+ struct i40e_asq_cmd_details *cmd_details,
+ bool rx_only_promisc);
+int i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw, u16 vsi_id, bool set,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_vsi_mc_promisc_on_vlan(struct i40e_hw *hw,
+ u16 seid, bool enable,
+ u16 vid,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_vsi_uc_promisc_on_vlan(struct i40e_hw *hw,
+ u16 seid, bool enable,
+ u16 vid,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_vsi_bc_promisc_on_vlan(struct i40e_hw *hw,
+ u16 seid, bool enable, u16 vid,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_vsi_vlan_promisc(struct i40e_hw *hw,
+ u16 seid, bool enable,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_update_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
+ u16 downlink_seid, u8 enabled_tc,
+ bool default_port, u16 *pveb_seid,
+ bool enable_stats,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_veb_parameters(struct i40e_hw *hw,
+ u16 veb_seid, u16 *switch_id, bool *floating,
+ u16 *statistic_index, u16 *vebs_used,
+ u16 *vebs_free,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_add_macvlan(struct i40e_hw *hw, u16 vsi_id,
struct i40e_aqc_add_macvlan_element_data *mv_list,
u16 count, struct i40e_asq_cmd_details *cmd_details);
-i40e_status
+int
i40e_aq_add_macvlan_v2(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_add_macvlan_element_data *mv_list,
u16 count, struct i40e_asq_cmd_details *cmd_details,
enum i40e_admin_queue_err *aq_status);
-i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 vsi_id,
- struct i40e_aqc_remove_macvlan_element_data *mv_list,
- u16 count, struct i40e_asq_cmd_details *cmd_details);
-i40e_status
+int i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_aqc_remove_macvlan_element_data *mv_list,
+ u16 count, struct i40e_asq_cmd_details *cmd_details);
+int
i40e_aq_remove_macvlan_v2(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_remove_macvlan_element_data *mv_list,
u16 count, struct i40e_asq_cmd_details *cmd_details,
enum i40e_admin_queue_err *aq_status);
-i40e_status i40e_aq_add_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
- u16 rule_type, u16 dest_vsi, u16 count, __le16 *mr_list,
- struct i40e_asq_cmd_details *cmd_details,
- u16 *rule_id, u16 *rules_used, u16 *rules_free);
-i40e_status i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
- u16 rule_type, u16 rule_id, u16 count, __le16 *mr_list,
- struct i40e_asq_cmd_details *cmd_details,
- u16 *rules_used, u16 *rules_free);
+int i40e_aq_add_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
+ u16 rule_type, u16 dest_vsi, u16 count, __le16 *mr_list,
+ struct i40e_asq_cmd_details *cmd_details,
+ u16 *rule_id, u16 *rules_used, u16 *rules_free);
+int i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
+ u16 rule_type, u16 rule_id, u16 count, __le16 *mr_list,
+ struct i40e_asq_cmd_details *cmd_details,
+ u16 *rules_used, u16 *rules_free);
-i40e_status i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
- u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw,
- struct i40e_aqc_get_switch_config_resp *buf,
- u16 buf_size, u16 *start_seid,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code i40e_aq_set_switch_config(struct i40e_hw *hw,
- u16 flags,
- u16 valid_flags, u8 mode,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_request_resource(struct i40e_hw *hw,
- enum i40e_aq_resources_ids resource,
- enum i40e_aq_resource_access_type access,
- u8 sdp_number, u64 *timeout,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_release_resource(struct i40e_hw *hw,
- enum i40e_aq_resources_ids resource,
- u8 sdp_number,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_read_nvm(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 length, void *data,
- bool last_command,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_erase_nvm(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 length, bool last_command,
+int i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
+ u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_switch_config(struct i40e_hw *hw,
+ struct i40e_aqc_get_switch_config_resp *buf,
+ u16 buf_size, u16 *start_seid,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_discover_capabilities(struct i40e_hw *hw,
- void *buff, u16 buff_size, u16 *data_size,
- enum i40e_admin_queue_opc list_type_opc,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 length, void *data,
- bool last_command, u8 preservation_flags,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_rearrange_nvm(struct i40e_hw *hw,
- u8 rearrange_nvm,
+int i40e_aq_set_switch_config(struct i40e_hw *hw,
+ u16 flags,
+ u16 valid_flags, u8 mode,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_request_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ enum i40e_aq_resource_access_type access,
+ u8 sdp_number, u64 *timeout,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_release_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ u8 sdp_number,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_read_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_erase_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, bool last_command,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_discover_capabilities(struct i40e_hw *hw,
+ void *buff, u16 buff_size, u16 *data_size,
+ enum i40e_admin_queue_opc list_type_opc,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
- u8 mib_type, void *buff, u16 buff_size,
- u16 *local_len, u16 *remote_len,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code
+int i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command, u8 preservation_flags,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_rearrange_nvm(struct i40e_hw *hw,
+ u8 rearrange_nvm,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
+ u8 mib_type, void *buff, u16 buff_size,
+ u16 *local_len, u16 *remote_len,
+ struct i40e_asq_cmd_details *cmd_details);
+int
i40e_aq_set_lldp_mib(struct i40e_hw *hw,
u8 mib_type, void *buff, u16 buff_size,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
- bool enable_update,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code
+int i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
+ bool enable_update,
+ struct i40e_asq_cmd_details *cmd_details);
+int
i40e_aq_restore_lldp(struct i40e_hw *hw, u8 *setting, bool restore,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
- bool persist,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_set_dcb_parameters(struct i40e_hw *hw,
- bool dcb_enable,
- struct i40e_asq_cmd_details
- *cmd_details);
-i40e_status i40e_aq_start_lldp(struct i40e_hw *hw, bool persist,
+int i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
+ bool persist,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_set_dcb_parameters(struct i40e_hw *hw,
+ bool dcb_enable,
+ struct i40e_asq_cmd_details
+ *cmd_details);
+int i40e_aq_start_lldp(struct i40e_hw *hw, bool persist,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_get_cee_dcb_config(struct i40e_hw *hw,
+ void *buff, u16 buff_size,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_cee_dcb_config(struct i40e_hw *hw,
- void *buff, u16 buff_size,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_add_udp_tunnel(struct i40e_hw *hw,
- u16 udp_port, u8 protocol_index,
- u8 *filter_index,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_del_udp_tunnel(struct i40e_hw *hw, u8 index,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_mac_address_write(struct i40e_hw *hw,
- u16 flags, u8 *mac_addr,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_config_vsi_bw_limit(struct i40e_hw *hw,
+int i40e_aq_add_udp_tunnel(struct i40e_hw *hw,
+ u16 udp_port, u8 protocol_index,
+ u8 *filter_index,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_del_udp_tunnel(struct i40e_hw *hw, u8 index,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_mac_address_write(struct i40e_hw *hw,
+ u16 flags, u8 *mac_addr,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_config_vsi_bw_limit(struct i40e_hw *hw,
u16 seid, u16 credit, u8 max_credit,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_dcb_updated(struct i40e_hw *hw,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_config_switch_comp_bw_limit(struct i40e_hw *hw,
- u16 seid, u16 credit, u8 max_bw,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw, u16 seid,
- struct i40e_aqc_configure_vsi_tc_bw_data *bw_data,
+int i40e_aq_dcb_updated(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_configure_switching_comp_ets_data *ets_data,
- enum i40e_admin_queue_opc opcode,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_config_switch_comp_bw_config(struct i40e_hw *hw,
+int i40e_aq_config_switch_comp_bw_limit(struct i40e_hw *hw,
+ u16 seid, u16 credit, u8 max_bw,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_configure_vsi_tc_bw_data *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int
+i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_configure_switching_comp_ets_data *ets_data,
+ enum i40e_admin_queue_opc opcode,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_config_switch_comp_bw_config(struct i40e_hw *hw,
u16 seid,
struct i40e_aqc_configure_switching_comp_bw_config_data *bw_data,
struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_vsi_bw_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_vsi_ets_sla_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_switching_comp_ets_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_query_port_ets_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_port_ets_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
- u16 seid,
- struct i40e_aqc_query_switching_comp_bw_config_resp *bw_data,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_resume_port_tx(struct i40e_hw *hw,
- struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code
+int i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int
+i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_ets_sla_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int
+i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int
+i40e_aq_query_port_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_port_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int
+i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_resume_port_tx(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details);
+int
i40e_aq_add_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_cloud_filters_element_bb *filters,
u8 filter_count);
-enum i40e_status_code
+int
i40e_aq_add_cloud_filters(struct i40e_hw *hw, u16 vsi,
struct i40e_aqc_cloud_filters_element_data *filters,
u8 filter_count);
-enum i40e_status_code
+int
i40e_aq_rem_cloud_filters(struct i40e_hw *hw, u16 vsi,
struct i40e_aqc_cloud_filters_element_data *filters,
u8 filter_count);
-enum i40e_status_code
+int
i40e_aq_rem_cloud_filters_bb(struct i40e_hw *hw, u16 seid,
struct i40e_aqc_cloud_filters_element_bb *filters,
u8 filter_count);
-i40e_status i40e_read_lldp_cfg(struct i40e_hw *hw,
- struct i40e_lldp_variables *lldp_cfg);
-enum i40e_status_code
+int i40e_read_lldp_cfg(struct i40e_hw *hw,
+ struct i40e_lldp_variables *lldp_cfg);
+int
i40e_aq_suspend_port_tx(struct i40e_hw *hw, u16 seid,
struct i40e_asq_cmd_details *cmd_details);
/* i40e_common */
-i40e_status i40e_init_shared_code(struct i40e_hw *hw);
-i40e_status i40e_pf_reset(struct i40e_hw *hw);
+int i40e_init_shared_code(struct i40e_hw *hw);
+int i40e_pf_reset(struct i40e_hw *hw);
void i40e_clear_hw(struct i40e_hw *hw);
void i40e_clear_pxe_mode(struct i40e_hw *hw);
-i40e_status i40e_get_link_status(struct i40e_hw *hw, bool *link_up);
-i40e_status i40e_update_link_info(struct i40e_hw *hw);
-i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr);
-i40e_status i40e_read_bw_from_alt_ram(struct i40e_hw *hw,
- u32 *max_bw, u32 *min_bw, bool *min_valid,
- bool *max_valid);
-i40e_status i40e_aq_configure_partition_bw(struct i40e_hw *hw,
- struct i40e_aqc_configure_partition_bw_data *bw_data,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr);
-i40e_status i40e_read_pba_string(struct i40e_hw *hw, u8 *pba_num,
- u32 pba_num_size);
-i40e_status i40e_validate_mac_addr(u8 *mac_addr);
+int i40e_get_link_status(struct i40e_hw *hw, bool *link_up);
+int i40e_update_link_info(struct i40e_hw *hw);
+int i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr);
+int i40e_read_bw_from_alt_ram(struct i40e_hw *hw,
+ u32 *max_bw, u32 *min_bw, bool *min_valid,
+ bool *max_valid);
+int
+i40e_aq_configure_partition_bw(struct i40e_hw *hw,
+ struct i40e_aqc_configure_partition_bw_data *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr);
+int i40e_read_pba_string(struct i40e_hw *hw, u8 *pba_num,
+ u32 pba_num_size);
+int i40e_validate_mac_addr(u8 *mac_addr);
void i40e_pre_tx_queue_cfg(struct i40e_hw *hw, u32 queue, bool enable);
/* prototype for functions used for NVM access */
-i40e_status i40e_init_nvm(struct i40e_hw *hw);
-i40e_status i40e_acquire_nvm(struct i40e_hw *hw,
- enum i40e_aq_resource_access_type access);
+int i40e_init_nvm(struct i40e_hw *hw);
+int i40e_acquire_nvm(struct i40e_hw *hw,
+ enum i40e_aq_resource_access_type access);
void i40e_release_nvm(struct i40e_hw *hw);
-i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
- u16 *data);
-enum i40e_status_code i40e_read_nvm_module_data(struct i40e_hw *hw,
- u8 module_ptr,
- u16 module_offset,
- u16 data_offset,
- u16 words_data_size,
- u16 *data_ptr);
-i40e_status i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data);
-i40e_status i40e_update_nvm_checksum(struct i40e_hw *hw);
-i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw,
- u16 *checksum);
-i40e_status i40e_nvmupd_command(struct i40e_hw *hw,
- struct i40e_nvm_access *cmd,
- u8 *bytes, int *);
+int i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
+ u16 *data);
+int i40e_read_nvm_module_data(struct i40e_hw *hw,
+ u8 module_ptr,
+ u16 module_offset,
+ u16 data_offset,
+ u16 words_data_size,
+ u16 *data_ptr);
+int i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data);
+int i40e_update_nvm_checksum(struct i40e_hw *hw);
+int i40e_validate_nvm_checksum(struct i40e_hw *hw,
+ u16 *checksum);
+int i40e_nvmupd_command(struct i40e_hw *hw,
+ struct i40e_nvm_access *cmd,
+ u8 *bytes, int *errno);
void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode,
struct i40e_aq_desc *desc);
void i40e_nvmupd_clear_wait_state(struct i40e_hw *hw);
void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status);
-i40e_status i40e_set_mac_type(struct i40e_hw *hw);
+int i40e_set_mac_type(struct i40e_hw *hw);
extern struct i40e_rx_ptype_decoded i40e_ptype_lookup[];
@@ -422,41 +427,41 @@ i40e_virtchnl_link_speed(enum i40e_aq_link_speed link_speed)
/* i40e_common for VF drivers*/
void i40e_vf_parse_hw_config(struct i40e_hw *hw,
struct virtchnl_vf_resource *msg);
-i40e_status i40e_vf_reset(struct i40e_hw *hw);
-i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
- enum virtchnl_ops v_opcode,
- i40e_status v_retval,
- u8 *msg, u16 msglen,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_set_filter_control(struct i40e_hw *hw,
- struct i40e_filter_control_settings *settings);
-i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
- u8 *mac_addr, u16 ethtype, u16 flags,
- u16 vsi_seid, u16 queue, bool is_add,
- struct i40e_control_filter_stats *stats,
- struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
- u8 table_id, u32 start_index, u16 buff_size,
- void *buff, u16 *ret_buff_size,
- u8 *ret_next_table, u32 *ret_next_index,
- struct i40e_asq_cmd_details *cmd_details);
+int i40e_vf_reset(struct i40e_hw *hw);
+int i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
+ enum virtchnl_ops v_opcode,
+ int v_retval,
+ u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_set_filter_control(struct i40e_hw *hw,
+ struct i40e_filter_control_settings *settings);
+int i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
+ u8 *mac_addr, u16 ethtype, u16 flags,
+ u16 vsi_seid, u16 queue, bool is_add,
+ struct i40e_control_filter_stats *stats,
+ struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
+ u8 table_id, u32 start_index, u16 buff_size,
+ void *buff, u16 *ret_buff_size,
+ u8 *ret_next_table, u32 *ret_next_index,
+ struct i40e_asq_cmd_details *cmd_details);
void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
u16 vsi_seid);
-i40e_status i40e_aq_rx_ctl_read_register(struct i40e_hw *hw,
- u32 reg_addr, u32 *reg_val,
- struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_rx_ctl_read_register(struct i40e_hw *hw,
+ u32 reg_addr, u32 *reg_val,
+ struct i40e_asq_cmd_details *cmd_details);
u32 i40e_read_rx_ctl(struct i40e_hw *hw, u32 reg_addr);
-i40e_status i40e_aq_rx_ctl_write_register(struct i40e_hw *hw,
- u32 reg_addr, u32 reg_val,
- struct i40e_asq_cmd_details *cmd_details);
+int i40e_aq_rx_ctl_write_register(struct i40e_hw *hw,
+ u32 reg_addr, u32 reg_val,
+ struct i40e_asq_cmd_details *cmd_details);
void i40e_write_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val);
-enum i40e_status_code
+int
i40e_aq_set_phy_register_ext(struct i40e_hw *hw,
u8 phy_select, u8 dev_addr, bool page_change,
bool set_mdio, u8 mdio_num,
u32 reg_addr, u32 reg_val,
struct i40e_asq_cmd_details *cmd_details);
-enum i40e_status_code
+int
i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
u8 phy_select, u8 dev_addr, bool page_change,
bool set_mdio, u8 mdio_num,
@@ -469,43 +474,43 @@ i40e_aq_get_phy_register_ext(struct i40e_hw *hw,
#define i40e_aq_get_phy_register(hw, ps, da, pc, ra, rv, cd) \
i40e_aq_get_phy_register_ext(hw, ps, da, pc, false, 0, ra, rv, cd)
-i40e_status i40e_read_phy_register_clause22(struct i40e_hw *hw,
- u16 reg, u8 phy_addr, u16 *value);
-i40e_status i40e_write_phy_register_clause22(struct i40e_hw *hw,
- u16 reg, u8 phy_addr, u16 value);
-i40e_status i40e_read_phy_register_clause45(struct i40e_hw *hw,
- u8 page, u16 reg, u8 phy_addr, u16 *value);
-i40e_status i40e_write_phy_register_clause45(struct i40e_hw *hw,
- u8 page, u16 reg, u8 phy_addr, u16 value);
-i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
- u8 phy_addr, u16 *value);
-i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
- u8 phy_addr, u16 value);
+int i40e_read_phy_register_clause22(struct i40e_hw *hw,
+ u16 reg, u8 phy_addr, u16 *value);
+int i40e_write_phy_register_clause22(struct i40e_hw *hw,
+ u16 reg, u8 phy_addr, u16 value);
+int i40e_read_phy_register_clause45(struct i40e_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 *value);
+int i40e_write_phy_register_clause45(struct i40e_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 value);
+int i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
+ u8 phy_addr, u16 *value);
+int i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
+ u8 phy_addr, u16 value);
u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num);
-i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw,
- u32 time, u32 interval);
-i40e_status i40e_aq_write_ddp(struct i40e_hw *hw, void *buff,
- u16 buff_size, u32 track_id,
- u32 *error_offset, u32 *error_info,
- struct i40e_asq_cmd_details *
- cmd_details);
-i40e_status i40e_aq_get_ddp_list(struct i40e_hw *hw, void *buff,
- u16 buff_size, u8 flags,
- struct i40e_asq_cmd_details *
- cmd_details);
+int i40e_blink_phy_link_led(struct i40e_hw *hw,
+ u32 time, u32 interval);
+int i40e_aq_write_ddp(struct i40e_hw *hw, void *buff,
+ u16 buff_size, u32 track_id,
+ u32 *error_offset, u32 *error_info,
+ struct i40e_asq_cmd_details *
+ cmd_details);
+int i40e_aq_get_ddp_list(struct i40e_hw *hw, void *buff,
+ u16 buff_size, u8 flags,
+ struct i40e_asq_cmd_details *
+ cmd_details);
struct i40e_generic_seg_header *
i40e_find_segment_in_package(u32 segment_type,
struct i40e_package_header *pkg_header);
struct i40e_profile_section_header *
i40e_find_section_in_profile(u32 section_type,
struct i40e_profile_segment *profile);
-enum i40e_status_code
+int
i40e_write_profile(struct i40e_hw *hw, struct i40e_profile_segment *i40e_seg,
u32 track_id);
-enum i40e_status_code
+int
i40e_rollback_profile(struct i40e_hw *hw, struct i40e_profile_segment *i40e_seg,
u32 track_id);
-enum i40e_status_code
+int
i40e_add_pinfo_to_list(struct i40e_hw *hw,
struct i40e_profile_segment *profile,
u8 *profile_info_sec, u32 track_id);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_status.h b/drivers/net/ethernet/intel/i40e/i40e_status.h
index db3714a65dc7..4d2782e76038 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_status.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_status.h
@@ -9,65 +9,30 @@ enum i40e_status_code {
I40E_SUCCESS = 0,
I40E_ERR_NVM = -1,
I40E_ERR_NVM_CHECKSUM = -2,
- I40E_ERR_PHY = -3,
I40E_ERR_CONFIG = -4,
I40E_ERR_PARAM = -5,
- I40E_ERR_MAC_TYPE = -6,
I40E_ERR_UNKNOWN_PHY = -7,
- I40E_ERR_LINK_SETUP = -8,
- I40E_ERR_ADAPTER_STOPPED = -9,
I40E_ERR_INVALID_MAC_ADDR = -10,
I40E_ERR_DEVICE_NOT_SUPPORTED = -11,
- I40E_ERR_PRIMARY_REQUESTS_PENDING = -12,
- I40E_ERR_INVALID_LINK_SETTINGS = -13,
- I40E_ERR_AUTONEG_NOT_COMPLETE = -14,
I40E_ERR_RESET_FAILED = -15,
- I40E_ERR_SWFW_SYNC = -16,
I40E_ERR_NO_AVAILABLE_VSI = -17,
I40E_ERR_NO_MEMORY = -18,
I40E_ERR_BAD_PTR = -19,
- I40E_ERR_RING_FULL = -20,
- I40E_ERR_INVALID_PD_ID = -21,
- I40E_ERR_INVALID_QP_ID = -22,
- I40E_ERR_INVALID_CQ_ID = -23,
- I40E_ERR_INVALID_CEQ_ID = -24,
- I40E_ERR_INVALID_AEQ_ID = -25,
I40E_ERR_INVALID_SIZE = -26,
- I40E_ERR_INVALID_ARP_INDEX = -27,
- I40E_ERR_INVALID_FPM_FUNC_ID = -28,
- I40E_ERR_QP_INVALID_MSG_SIZE = -29,
- I40E_ERR_QP_TOOMANY_WRS_POSTED = -30,
- I40E_ERR_INVALID_FRAG_COUNT = -31,
I40E_ERR_QUEUE_EMPTY = -32,
- I40E_ERR_INVALID_ALIGNMENT = -33,
- I40E_ERR_FLUSHED_QUEUE = -34,
- I40E_ERR_INVALID_PUSH_PAGE_INDEX = -35,
- I40E_ERR_INVALID_IMM_DATA_SIZE = -36,
I40E_ERR_TIMEOUT = -37,
- I40E_ERR_OPCODE_MISMATCH = -38,
- I40E_ERR_CQP_COMPL_ERROR = -39,
- I40E_ERR_INVALID_VF_ID = -40,
- I40E_ERR_INVALID_HMCFN_ID = -41,
- I40E_ERR_BACKING_PAGE_ERROR = -42,
- I40E_ERR_NO_PBLCHUNKS_AVAILABLE = -43,
- I40E_ERR_INVALID_PBLE_INDEX = -44,
I40E_ERR_INVALID_SD_INDEX = -45,
I40E_ERR_INVALID_PAGE_DESC_INDEX = -46,
I40E_ERR_INVALID_SD_TYPE = -47,
- I40E_ERR_MEMCPY_FAILED = -48,
I40E_ERR_INVALID_HMC_OBJ_INDEX = -49,
I40E_ERR_INVALID_HMC_OBJ_COUNT = -50,
- I40E_ERR_INVALID_SRQ_ARM_LIMIT = -51,
- I40E_ERR_SRQ_ENABLED = -52,
I40E_ERR_ADMIN_QUEUE_ERROR = -53,
I40E_ERR_ADMIN_QUEUE_TIMEOUT = -54,
I40E_ERR_BUF_TOO_SHORT = -55,
I40E_ERR_ADMIN_QUEUE_FULL = -56,
I40E_ERR_ADMIN_QUEUE_NO_WORK = -57,
- I40E_ERR_BAD_IWARP_CQE = -58,
I40E_ERR_NVM_BLANK_MODE = -59,
I40E_ERR_NOT_IMPLEMENTED = -60,
- I40E_ERR_PE_DOORBELL_NOT_ENABLED = -61,
I40E_ERR_DIAG_TEST_FAILED = -62,
I40E_ERR_NOT_READY = -63,
I40E_NOT_SUPPORTED = -64,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 635f93d60318..8a4587585acd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -17,7 +17,7 @@
**/
static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
enum virtchnl_ops v_opcode,
- i40e_status v_retval, u8 *msg,
+ int v_retval, u8 *msg,
u16 msglen)
{
struct i40e_hw *hw = &pf->hw;
@@ -441,14 +441,14 @@ irq_list_done:
}
/**
- * i40e_release_iwarp_qvlist
+ * i40e_release_rdma_qvlist
* @vf: pointer to the VF.
*
**/
-static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
+static void i40e_release_rdma_qvlist(struct i40e_vf *vf)
{
struct i40e_pf *pf = vf->pf;
- struct virtchnl_iwarp_qvlist_info *qvlist_info = vf->qvlist_info;
+ struct virtchnl_rdma_qvlist_info *qvlist_info = vf->qvlist_info;
u32 msix_vf;
u32 i;
@@ -457,7 +457,7 @@ static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
msix_vf = pf->hw.func_caps.num_msix_vectors_vf;
for (i = 0; i < qvlist_info->num_vectors; i++) {
- struct virtchnl_iwarp_qv_info *qv_info;
+ struct virtchnl_rdma_qv_info *qv_info;
u32 next_q_index, next_q_type;
struct i40e_hw *hw = &pf->hw;
u32 v_idx, reg_idx, reg;
@@ -491,18 +491,19 @@ static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
}
/**
- * i40e_config_iwarp_qvlist
+ * i40e_config_rdma_qvlist
* @vf: pointer to the VF info
* @qvlist_info: queue and vector list
*
* Return 0 on success or < 0 on error
**/
-static int i40e_config_iwarp_qvlist(struct i40e_vf *vf,
- struct virtchnl_iwarp_qvlist_info *qvlist_info)
+static int
+i40e_config_rdma_qvlist(struct i40e_vf *vf,
+ struct virtchnl_rdma_qvlist_info *qvlist_info)
{
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
- struct virtchnl_iwarp_qv_info *qv_info;
+ struct virtchnl_rdma_qv_info *qv_info;
u32 v_idx, i, reg_idx, reg;
u32 next_q_idx, next_q_type;
u32 msix_vf;
@@ -1246,13 +1247,13 @@ err:
* @vl: List of VLANs - apply filter for given VLANs
* @num_vlans: Number of elements in @vl
**/
-static i40e_status
+static int
i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
bool unicast_enable, s16 *vl, u16 num_vlans)
{
- i40e_status aq_ret, aq_tmp = 0;
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
+ int aq_ret, aq_tmp = 0;
int i;
/* No VLAN to set promisc on, set on VSI */
@@ -1264,9 +1265,9 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
int aq_err = pf->hw.aq.asq_last_status;
dev_err(&pf->pdev->dev,
- "VF %d failed to set multicast promiscuous mode err %s aq_err %s\n",
+ "VF %d failed to set multicast promiscuous mode err %pe aq_err %s\n",
vf->vf_id,
- i40e_stat_str(&pf->hw, aq_ret),
+ ERR_PTR(aq_ret),
i40e_aq_str(&pf->hw, aq_err));
return aq_ret;
@@ -1280,9 +1281,9 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
int aq_err = pf->hw.aq.asq_last_status;
dev_err(&pf->pdev->dev,
- "VF %d failed to set unicast promiscuous mode err %s aq_err %s\n",
+ "VF %d failed to set unicast promiscuous mode err %pe aq_err %s\n",
vf->vf_id,
- i40e_stat_str(&pf->hw, aq_ret),
+ ERR_PTR(aq_ret),
i40e_aq_str(&pf->hw, aq_err));
}
@@ -1297,9 +1298,9 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
int aq_err = pf->hw.aq.asq_last_status;
dev_err(&pf->pdev->dev,
- "VF %d failed to set multicast promiscuous mode err %s aq_err %s\n",
+ "VF %d failed to set multicast promiscuous mode err %pe aq_err %s\n",
vf->vf_id,
- i40e_stat_str(&pf->hw, aq_ret),
+ ERR_PTR(aq_ret),
i40e_aq_str(&pf->hw, aq_err));
if (!aq_tmp)
@@ -1313,9 +1314,9 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
int aq_err = pf->hw.aq.asq_last_status;
dev_err(&pf->pdev->dev,
- "VF %d failed to set unicast promiscuous mode err %s aq_err %s\n",
+ "VF %d failed to set unicast promiscuous mode err %pe aq_err %s\n",
vf->vf_id,
- i40e_stat_str(&pf->hw, aq_ret),
+ ERR_PTR(aq_ret),
i40e_aq_str(&pf->hw, aq_err));
if (!aq_tmp)
@@ -1339,13 +1340,13 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
* Called from the VF to configure the promiscuous mode of
* VF vsis and from the VF reset path to reset promiscuous mode.
**/
-static i40e_status i40e_config_vf_promiscuous_mode(struct i40e_vf *vf,
- u16 vsi_id,
- bool allmulti,
- bool alluni)
+static int i40e_config_vf_promiscuous_mode(struct i40e_vf *vf,
+ u16 vsi_id,
+ bool allmulti,
+ bool alluni)
{
- i40e_status aq_ret = I40E_SUCCESS;
struct i40e_pf *pf = vf->pf;
+ int aq_ret = I40E_SUCCESS;
struct i40e_vsi *vsi;
u16 num_vlans;
s16 *vl;
@@ -1955,7 +1956,7 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
struct i40e_pf *pf;
struct i40e_hw *hw;
int abs_vf_id;
- i40e_status aq_ret;
+ int aq_ret;
/* validate the request */
if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
@@ -1987,7 +1988,7 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
**/
static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf,
enum virtchnl_ops opcode,
- i40e_status retval)
+ int retval)
{
return i40e_vc_send_msg_to_vf(vf, opcode, retval, NULL, 0);
}
@@ -2091,9 +2092,9 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
{
struct virtchnl_vf_resource *vfres = NULL;
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
struct i40e_vsi *vsi;
int num_vsis = 1;
+ int aq_ret = 0;
size_t len = 0;
int ret;
@@ -2123,11 +2124,11 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_VLAN;
if (i40e_vf_client_capable(pf, vf->vf_id) &&
- (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_IWARP)) {
- vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_IWARP;
- set_bit(I40E_VF_STATE_IWARPENA, &vf->vf_states);
+ (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RDMA)) {
+ vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RDMA;
+ set_bit(I40E_VF_STATE_RDMAENA, &vf->vf_states);
} else {
- clear_bit(I40E_VF_STATE_IWARPENA, &vf->vf_states);
+ clear_bit(I40E_VF_STATE_RDMAENA, &vf->vf_states);
}
if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
@@ -2221,9 +2222,9 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, u8 *msg)
struct virtchnl_promisc_info *info =
(struct virtchnl_promisc_info *)msg;
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
bool allmulti = false;
bool alluni = false;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -2308,10 +2309,10 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg)
struct virtchnl_queue_pair_info *qpi;
u16 vsi_id, vsi_queue_id = 0;
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
int i, j = 0, idx = 0;
struct i40e_vsi *vsi;
u16 num_qps_all = 0;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -2458,8 +2459,8 @@ static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg)
struct virtchnl_irq_map_info *irqmap_info =
(struct virtchnl_irq_map_info *)msg;
struct virtchnl_vector_map *map;
+ int aq_ret = 0;
u16 vsi_id;
- i40e_status aq_ret = 0;
int i;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
@@ -2574,7 +2575,7 @@ static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg)
struct virtchnl_queue_select *vqs =
(struct virtchnl_queue_select *)msg;
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
int i;
if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states)) {
@@ -2632,7 +2633,7 @@ static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg)
struct virtchnl_queue_select *vqs =
(struct virtchnl_queue_select *)msg;
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -2783,7 +2784,7 @@ static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_queue_select *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_eth_stats stats;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
struct i40e_vsi *vsi;
memset(&stats, 0, sizeof(struct i40e_eth_stats));
@@ -2926,7 +2927,7 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_ether_addr_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status ret = 0;
+ int ret = 0;
int i;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE) ||
@@ -2998,7 +2999,7 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg)
bool was_unimac_deleted = false;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status ret = 0;
+ int ret = 0;
int i;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE) ||
@@ -3071,7 +3072,7 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_vlan_filter_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
int i;
if ((vf->num_vlan >= I40E_VC_MAX_VLAN_PER_VF) &&
@@ -3142,7 +3143,7 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_vlan_filter_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
int i;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE) ||
@@ -3187,21 +3188,21 @@ error_param:
}
/**
- * i40e_vc_iwarp_msg
+ * i40e_vc_rdma_msg
* @vf: pointer to the VF info
* @msg: pointer to the msg buffer
* @msglen: msg length
*
* called from the VF for the iwarp msgs
**/
-static int i40e_vc_iwarp_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_rdma_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
struct i40e_pf *pf = vf->pf;
int abs_vf_id = vf->vf_id + pf->hw.func_caps.vf_base_id;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states) ||
- !test_bit(I40E_VF_STATE_IWARPENA, &vf->vf_states)) {
+ !test_bit(I40E_VF_STATE_RDMAENA, &vf->vf_states)) {
aq_ret = I40E_ERR_PARAM;
goto error_param;
}
@@ -3211,42 +3212,42 @@ static int i40e_vc_iwarp_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_IWARP,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_RDMA,
aq_ret);
}
/**
- * i40e_vc_iwarp_qvmap_msg
+ * i40e_vc_rdma_qvmap_msg
* @vf: pointer to the VF info
* @msg: pointer to the msg buffer
* @config: config qvmap or release it
*
* called from the VF for the iwarp msgs
**/
-static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, bool config)
+static int i40e_vc_rdma_qvmap_msg(struct i40e_vf *vf, u8 *msg, bool config)
{
- struct virtchnl_iwarp_qvlist_info *qvlist_info =
- (struct virtchnl_iwarp_qvlist_info *)msg;
- i40e_status aq_ret = 0;
+ struct virtchnl_rdma_qvlist_info *qvlist_info =
+ (struct virtchnl_rdma_qvlist_info *)msg;
+ int aq_ret = 0;
if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states) ||
- !test_bit(I40E_VF_STATE_IWARPENA, &vf->vf_states)) {
+ !test_bit(I40E_VF_STATE_RDMAENA, &vf->vf_states)) {
aq_ret = I40E_ERR_PARAM;
goto error_param;
}
if (config) {
- if (i40e_config_iwarp_qvlist(vf, qvlist_info))
+ if (i40e_config_rdma_qvlist(vf, qvlist_info))
aq_ret = I40E_ERR_PARAM;
} else {
- i40e_release_iwarp_qvlist(vf);
+ i40e_release_rdma_qvlist(vf);
}
error_param:
/* send the response to the VF */
return i40e_vc_send_resp_to_vf(vf,
- config ? VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP :
- VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
+ config ? VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP :
+ VIRTCHNL_OP_RELEASE_RDMA_IRQ_MAP,
aq_ret);
}
@@ -3263,7 +3264,7 @@ static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_rss_key *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE) ||
!i40e_vc_isvalid_vsi_id(vf, vrk->vsi_id) ||
@@ -3293,7 +3294,7 @@ static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_rss_lut *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
u16 i;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE) ||
@@ -3328,7 +3329,7 @@ static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg)
{
struct virtchnl_rss_hena *vrh = NULL;
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
int len = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
@@ -3365,7 +3366,7 @@ static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg)
(struct virtchnl_rss_hena *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -3389,8 +3390,8 @@ err:
**/
static int i40e_vc_enable_vlan_stripping(struct i40e_vf *vf, u8 *msg)
{
- i40e_status aq_ret = 0;
struct i40e_vsi *vsi;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -3415,8 +3416,8 @@ err:
**/
static int i40e_vc_disable_vlan_stripping(struct i40e_vf *vf, u8 *msg)
{
- i40e_status aq_ret = 0;
struct i40e_vsi *vsi;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -3615,8 +3616,8 @@ static void i40e_del_all_cloud_filters(struct i40e_vf *vf)
ret = i40e_add_del_cloud_filter(vsi, cfilter, false);
if (ret)
dev_err(&pf->pdev->dev,
- "VF %d: Failed to delete cloud filter, err %s aq_err %s\n",
- vf->vf_id, i40e_stat_str(&pf->hw, ret),
+ "VF %d: Failed to delete cloud filter, err %pe aq_err %s\n",
+ vf->vf_id, ERR_PTR(ret),
i40e_aq_str(&pf->hw,
pf->hw.aq.asq_last_status));
@@ -3642,7 +3643,7 @@ static int i40e_vc_del_cloud_filter(struct i40e_vf *vf, u8 *msg)
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
struct hlist_node *node;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
int i, ret;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
@@ -3718,8 +3719,8 @@ static int i40e_vc_del_cloud_filter(struct i40e_vf *vf, u8 *msg)
ret = i40e_add_del_cloud_filter(vsi, &cfilter, false);
if (ret) {
dev_err(&pf->pdev->dev,
- "VF %d: Failed to delete cloud filter, err %s aq_err %s\n",
- vf->vf_id, i40e_stat_str(&pf->hw, ret),
+ "VF %d: Failed to delete cloud filter, err %pe aq_err %s\n",
+ vf->vf_id, ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto err;
}
@@ -3773,7 +3774,7 @@ static int i40e_vc_add_cloud_filter(struct i40e_vf *vf, u8 *msg)
struct i40e_cloud_filter *cfilter = NULL;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
int i, ret;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
@@ -3852,8 +3853,8 @@ static int i40e_vc_add_cloud_filter(struct i40e_vf *vf, u8 *msg)
ret = i40e_add_del_cloud_filter(vsi, cfilter, true);
if (ret) {
dev_err(&pf->pdev->dev,
- "VF %d: Failed to add cloud filter, err %s aq_err %s\n",
- vf->vf_id, i40e_stat_str(&pf->hw, ret),
+ "VF %d: Failed to add cloud filter, err %pe aq_err %s\n",
+ vf->vf_id, ERR_PTR(ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto err_free;
}
@@ -3882,7 +3883,7 @@ static int i40e_vc_add_qch_msg(struct i40e_vf *vf, u8 *msg)
struct i40e_pf *pf = vf->pf;
struct i40e_link_status *ls = &pf->hw.phy.link_info;
int i, adq_request_qps = 0;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
u64 speed = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
@@ -3994,7 +3995,7 @@ err:
static int i40e_vc_del_qch_msg(struct i40e_vf *vf, u8 *msg)
{
struct i40e_pf *pf = vf->pf;
- i40e_status aq_ret = 0;
+ int aq_ret = 0;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = I40E_ERR_PARAM;
@@ -4112,14 +4113,14 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
case VIRTCHNL_OP_GET_STATS:
ret = i40e_vc_get_stats_msg(vf, msg);
break;
- case VIRTCHNL_OP_IWARP:
- ret = i40e_vc_iwarp_msg(vf, msg, msglen);
+ case VIRTCHNL_OP_RDMA:
+ ret = i40e_vc_rdma_msg(vf, msg, msglen);
break;
- case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
- ret = i40e_vc_iwarp_qvmap_msg(vf, msg, true);
+ case VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP:
+ ret = i40e_vc_rdma_qvmap_msg(vf, msg, true);
break;
- case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
- ret = i40e_vc_iwarp_qvmap_msg(vf, msg, false);
+ case VIRTCHNL_OP_RELEASE_RDMA_IRQ_MAP:
+ ret = i40e_vc_rdma_qvmap_msg(vf, msg, false);
break;
case VIRTCHNL_OP_CONFIG_RSS_KEY:
ret = i40e_vc_config_rss_key(vf, msg);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index 358bbdb58795..895b8feb2567 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -34,7 +34,7 @@ enum i40e_queue_ctrl {
enum i40e_vf_states {
I40E_VF_STATE_INIT = 0,
I40E_VF_STATE_ACTIVE,
- I40E_VF_STATE_IWARPENA,
+ I40E_VF_STATE_RDMAENA,
I40E_VF_STATE_DISABLED,
I40E_VF_STATE_MC_PROMISC,
I40E_VF_STATE_UC_PROMISC,
@@ -46,7 +46,7 @@ enum i40e_vf_states {
enum i40e_vf_capabilities {
I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
I40E_VIRTCHNL_VF_CAP_L2,
- I40E_VIRTCHNL_VF_CAP_IWARP,
+ I40E_VIRTCHNL_VF_CAP_RDMA,
};
/* In ADq, max 4 VSI's can be allocated per VF including primary VF VSI.
@@ -108,7 +108,7 @@ struct i40e_vf {
u16 num_cloud_filters;
/* RDMA Client */
- struct virtchnl_iwarp_qvlist_info *qvlist_info;
+ struct virtchnl_rdma_qvlist_info *qvlist_info;
};
void i40e_free_vfs(struct i40e_pf *pf);
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h
index 2a9f1eeeb701..232bc61d9eee 100644
--- a/drivers/net/ethernet/intel/iavf/iavf.h
+++ b/drivers/net/ethernet/intel/iavf/iavf.h
@@ -30,6 +30,7 @@
#include <linux/jiffies.h>
#include <net/ip6_checksum.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include <net/udp.h>
#include <net/tc_act/tc_gact.h>
#include <net/tc_act/tc_mirred.h>
@@ -276,8 +277,8 @@ struct iavf_adapter {
u64 hw_csum_rx_error;
u32 rx_desc_count;
int num_msix_vectors;
- int num_iwarp_msix;
- int iwarp_base_vector;
+ int num_rdma_msix;
+ int rdma_base_vector;
u32 client_pending;
struct iavf_client_instance *cinst;
struct msix_entry *msix_entries;
@@ -384,7 +385,7 @@ struct iavf_adapter {
enum virtchnl_ops current_op;
#define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \
(_a)->vf_res->vf_cap_flags & \
- VIRTCHNL_VF_OFFLOAD_IWARP : \
+ VIRTCHNL_VF_OFFLOAD_RDMA : \
0)
#define CLIENT_ENABLED(_a) ((_a)->cinst)
/* RSS by the PF should be preferred over RSS via other methods. */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_client.c b/drivers/net/ethernet/intel/iavf/iavf_client.c
index 0c77e4171808..93c903c02c64 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_client.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_client.c
@@ -127,7 +127,7 @@ void iavf_notify_client_open(struct iavf_vsi *vsi)
}
/**
- * iavf_client_release_qvlist - send a message to the PF to release iwarp qv map
+ * iavf_client_release_qvlist - send a message to the PF to release rdma qv map
* @ldev: pointer to L2 context.
*
* Return 0 on success or < 0 on error
@@ -141,12 +141,12 @@ static int iavf_client_release_qvlist(struct iavf_info *ldev)
return -EAGAIN;
err = iavf_aq_send_msg_to_pf(&adapter->hw,
- VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
+ VIRTCHNL_OP_RELEASE_RDMA_IRQ_MAP,
IAVF_SUCCESS, NULL, 0, NULL);
if (err)
dev_err(&adapter->pdev->dev,
- "Unable to send iWarp vector release message to PF, error %d, aq status %d\n",
+ "Unable to send RDMA vector release message to PF, error %d, aq status %d\n",
err, adapter->hw.aq.asq_last_status);
return err;
@@ -215,9 +215,9 @@ iavf_client_add_instance(struct iavf_adapter *adapter)
cinst->lan_info.params = params;
set_bit(__IAVF_CLIENT_INSTANCE_NONE, &cinst->state);
- cinst->lan_info.msix_count = adapter->num_iwarp_msix;
+ cinst->lan_info.msix_count = adapter->num_rdma_msix;
cinst->lan_info.msix_entries =
- &adapter->msix_entries[adapter->iwarp_base_vector];
+ &adapter->msix_entries[adapter->rdma_base_vector];
mac = list_first_entry(&cinst->lan_info.netdev->dev_addrs.list,
struct netdev_hw_addr, list);
@@ -425,17 +425,17 @@ static u32 iavf_client_virtchnl_send(struct iavf_info *ldev,
if (adapter->aq_required)
return -EAGAIN;
- err = iavf_aq_send_msg_to_pf(&adapter->hw, VIRTCHNL_OP_IWARP,
+ err = iavf_aq_send_msg_to_pf(&adapter->hw, VIRTCHNL_OP_RDMA,
IAVF_SUCCESS, msg, len, NULL);
if (err)
- dev_err(&adapter->pdev->dev, "Unable to send iWarp message to PF, error %d, aq status %d\n",
+ dev_err(&adapter->pdev->dev, "Unable to send RDMA message to PF, error %d, aq status %d\n",
err, adapter->hw.aq.asq_last_status);
return err;
}
/**
- * iavf_client_setup_qvlist - send a message to the PF to setup iwarp qv map
+ * iavf_client_setup_qvlist - send a message to the PF to setup rdma qv map
* @ldev: pointer to L2 context.
* @client: Client pointer.
* @qvlist_info: queue and vector list
@@ -446,7 +446,7 @@ static int iavf_client_setup_qvlist(struct iavf_info *ldev,
struct iavf_client *client,
struct iavf_qvlist_info *qvlist_info)
{
- struct virtchnl_iwarp_qvlist_info *v_qvlist_info;
+ struct virtchnl_rdma_qvlist_info *v_qvlist_info;
struct iavf_adapter *adapter = ldev->vf;
struct iavf_qv_info *qv_info;
enum iavf_status err;
@@ -463,23 +463,23 @@ static int iavf_client_setup_qvlist(struct iavf_info *ldev,
continue;
v_idx = qv_info->v_idx;
if ((v_idx >=
- (adapter->iwarp_base_vector + adapter->num_iwarp_msix)) ||
- (v_idx < adapter->iwarp_base_vector))
+ (adapter->rdma_base_vector + adapter->num_rdma_msix)) ||
+ (v_idx < adapter->rdma_base_vector))
return -EINVAL;
}
- v_qvlist_info = (struct virtchnl_iwarp_qvlist_info *)qvlist_info;
+ v_qvlist_info = (struct virtchnl_rdma_qvlist_info *)qvlist_info;
msg_size = struct_size(v_qvlist_info, qv_info,
v_qvlist_info->num_vectors - 1);
- adapter->client_pending |= BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP);
+ adapter->client_pending |= BIT(VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP);
err = iavf_aq_send_msg_to_pf(&adapter->hw,
- VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP, IAVF_SUCCESS,
+ VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP, IAVF_SUCCESS,
(u8 *)v_qvlist_info, msg_size, NULL);
if (err) {
dev_err(&adapter->pdev->dev,
- "Unable to send iWarp vector config message to PF, error %d, aq status %d\n",
+ "Unable to send RDMA vector config message to PF, error %d, aq status %d\n",
err, adapter->hw.aq.asq_last_status);
goto out;
}
@@ -488,7 +488,7 @@ static int iavf_client_setup_qvlist(struct iavf_info *ldev,
for (i = 0; i < 5; i++) {
msleep(100);
if (!(adapter->client_pending &
- BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP))) {
+ BIT(VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP))) {
err = 0;
break;
}
diff --git a/drivers/net/ethernet/intel/iavf/iavf_client.h b/drivers/net/ethernet/intel/iavf/iavf_client.h
index 9a7cf39ea75a..c5d51d7dc7cc 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_client.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_client.h
@@ -159,7 +159,7 @@ struct iavf_client {
#define IAVF_CLIENT_FLAGS_LAUNCH_ON_PROBE BIT(0)
#define IAVF_TX_FLAGS_NOTIFY_OTHER_EVENTS BIT(2)
u8 type;
-#define IAVF_CLIENT_IWARP 0
+#define IAVF_CLIENT_RDMA 0
struct iavf_client_ops *ops; /* client ops provided by the client */
};
diff --git a/drivers/net/ethernet/intel/iavf/iavf_common.c b/drivers/net/ethernet/intel/iavf/iavf_common.c
index 34e46a23894f..16c490965b61 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_common.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_common.c
@@ -223,8 +223,8 @@ const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err)
return "IAVF_ERR_ADMIN_QUEUE_FULL";
case IAVF_ERR_ADMIN_QUEUE_NO_WORK:
return "IAVF_ERR_ADMIN_QUEUE_NO_WORK";
- case IAVF_ERR_BAD_IWARP_CQE:
- return "IAVF_ERR_BAD_IWARP_CQE";
+ case IAVF_ERR_BAD_RDMA_CQE:
+ return "IAVF_ERR_BAD_RDMA_CQE";
case IAVF_ERR_NVM_BLANK_MODE:
return "IAVF_ERR_NVM_BLANK_MODE";
case IAVF_ERR_NOT_IMPLEMENTED:
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 4b09785d2147..3273aeb8fa67 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -105,7 +105,7 @@ int iavf_status_to_errno(enum iavf_status status)
case IAVF_ERR_SRQ_ENABLED:
case IAVF_ERR_ADMIN_QUEUE_ERROR:
case IAVF_ERR_ADMIN_QUEUE_FULL:
- case IAVF_ERR_BAD_IWARP_CQE:
+ case IAVF_ERR_BAD_RDMA_CQE:
case IAVF_ERR_NVM_BLANK_MODE:
case IAVF_ERR_PE_DOORBELL_NOT_ENABLED:
case IAVF_ERR_DIAG_TEST_FAILED:
@@ -4868,8 +4868,6 @@ static int iavf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_pci_reg;
}
- pci_enable_pcie_error_reporting(pdev);
-
pci_set_master(pdev);
netdev = alloc_etherdev_mq(sizeof(struct iavf_adapter),
@@ -4957,7 +4955,6 @@ err_ioremap:
err_alloc_wq:
free_netdev(netdev);
err_alloc_etherdev:
- pci_disable_pcie_error_reporting(pdev);
pci_release_regions(pdev);
err_pci_reg:
err_dma:
@@ -5175,8 +5172,6 @@ static void iavf_remove(struct pci_dev *pdev)
free_netdev(netdev);
- pci_disable_pcie_error_reporting(pdev);
-
pci_disable_device(pdev);
}
diff --git a/drivers/net/ethernet/intel/iavf/iavf_status.h b/drivers/net/ethernet/intel/iavf/iavf_status.h
index 2ea5c7c339bc..0e493ee9e9d1 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_status.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_status.h
@@ -64,7 +64,7 @@ enum iavf_status {
IAVF_ERR_BUF_TOO_SHORT = -55,
IAVF_ERR_ADMIN_QUEUE_FULL = -56,
IAVF_ERR_ADMIN_QUEUE_NO_WORK = -57,
- IAVF_ERR_BAD_IWARP_CQE = -58,
+ IAVF_ERR_BAD_RDMA_CQE = -58,
IAVF_ERR_NVM_BLANK_MODE = -59,
IAVF_ERR_NOT_IMPLEMENTED = -60,
IAVF_ERR_PE_DOORBELL_NOT_ENABLED = -61,
diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 365ca0c710c4..6d23338604bb 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -2298,7 +2298,7 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
if (v_opcode != adapter->current_op)
return;
break;
- case VIRTCHNL_OP_IWARP:
+ case VIRTCHNL_OP_RDMA:
/* Gobble zero-length replies from the PF. They indicate that
* a previous message was received OK, and the client doesn't
* care about that.
@@ -2307,9 +2307,9 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
iavf_notify_client_message(&adapter->vsi, msg, msglen);
break;
- case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+ case VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP:
adapter->client_pending &=
- ~(BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP));
+ ~(BIT(VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP));
break;
case VIRTCHNL_OP_GET_RSS_HENA_CAPS: {
struct virtchnl_rss_hena *vrh = (struct virtchnl_rss_hena *)msg;
diff --git a/drivers/net/ethernet/intel/ice/Makefile b/drivers/net/ethernet/intel/ice/Makefile
index 9183d480b70b..f269952d207d 100644
--- a/drivers/net/ethernet/intel/ice/Makefile
+++ b/drivers/net/ethernet/intel/ice/Makefile
@@ -28,6 +28,7 @@ ice-y := ice_main.o \
ice_flow.o \
ice_idc.o \
ice_devlink.o \
+ ice_ddp.o \
ice_fw_update.o \
ice_lag.o \
ice_ethtool.o \
@@ -42,8 +43,8 @@ ice-$(CONFIG_PCI_IOV) += \
ice_vf_vsi_vlan_ops.o \
ice_vf_lib.o
ice-$(CONFIG_PTP_1588_CLOCK) += ice_ptp.o ice_ptp_hw.o
-ice-$(CONFIG_TTY) += ice_gnss.o
ice-$(CONFIG_DCB) += ice_dcb.o ice_dcb_nl.o ice_dcb_lib.o
ice-$(CONFIG_RFS_ACCEL) += ice_arfs.o
ice-$(CONFIG_XDP_SOCKETS) += ice_xsk.o
ice-$(CONFIG_ICE_SWITCHDEV) += ice_eswitch.o
+ice-$(CONFIG_ICE_GNSS) += ice_gnss.o
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 713069f809ec..b0e29e342401 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -39,7 +39,9 @@
#include <linux/avf/virtchnl.h>
#include <linux/cpu_rmap.h>
#include <linux/dim.h>
+#include <linux/gnss.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include <net/tc_act/tc_mirred.h>
#include <net/tc_act/tc_gact.h>
#include <net/ip.h>
@@ -121,6 +123,8 @@
#define ICE_MAX_MTU (ICE_AQ_SET_MAC_FRAME_SIZE_MAX - ICE_ETH_PKT_HDR_PAD)
+#define ICE_MAX_TSO_SIZE 131072
+
#define ICE_UP_TABLE_TRANSLATE(val, i) \
(((val) << ICE_AQ_VSI_UP_TABLE_UP##i##_S) & \
ICE_AQ_VSI_UP_TABLE_UP##i##_M)
@@ -352,7 +356,6 @@ struct ice_vsi {
struct ice_vf *vf; /* VF associated with this VSI */
- u16 ethtype; /* Ethernet protocol for pause frame */
u16 num_gfltr;
u16 num_bfltr;
@@ -565,9 +568,8 @@ struct ice_pf {
struct mutex adev_mutex; /* lock to protect aux device access */
u32 msg_enable;
struct ice_ptp ptp;
- struct tty_driver *ice_gnss_tty_driver;
- struct tty_port *gnss_tty_port[ICE_GNSS_TTY_MINOR_DEVICES];
- struct gnss_serial *gnss_serial[ICE_GNSS_TTY_MINOR_DEVICES];
+ struct gnss_serial *gnss_serial;
+ struct gnss_device *gnss_dev;
u16 num_rdma_msix; /* Total MSIX vectors for RDMA driver */
u16 rdma_base_vector;
@@ -889,7 +891,7 @@ ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp,
int ice_up(struct ice_vsi *vsi);
int ice_down(struct ice_vsi *vsi);
int ice_down_up(struct ice_vsi *vsi);
-int ice_vsi_cfg(struct ice_vsi *vsi);
+int ice_vsi_cfg_lan(struct ice_vsi *vsi);
struct ice_vsi *ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi);
int ice_vsi_determine_xdp_res(struct ice_vsi *vsi);
int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog);
@@ -907,6 +909,7 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup);
int ice_plug_aux_dev(struct ice_pf *pf);
void ice_unplug_aux_dev(struct ice_pf *pf);
int ice_init_rdma(struct ice_pf *pf);
+void ice_deinit_rdma(struct ice_pf *pf);
const char *ice_aq_str(enum ice_aq_err aq_err);
bool ice_is_wol_supported(struct ice_hw *hw);
void ice_fdir_del_all_fltrs(struct ice_vsi *vsi);
@@ -931,6 +934,8 @@ int ice_open(struct net_device *netdev);
int ice_open_internal(struct net_device *netdev);
int ice_stop(struct net_device *netdev);
void ice_service_task_schedule(struct ice_pf *pf);
+int ice_load(struct ice_pf *pf);
+void ice_unload(struct ice_pf *pf);
/**
* ice_set_rdma_cap - enable RDMA support
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
index 958c1e435232..838d9b274d68 100644
--- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
@@ -1659,14 +1659,24 @@ struct ice_aqc_lldp_get_mib {
#define ICE_AQ_LLDP_TX_ACTIVE 0
#define ICE_AQ_LLDP_TX_SUSPENDED 1
#define ICE_AQ_LLDP_TX_FLUSHED 3
+/* DCBX mode */
+#define ICE_AQ_LLDP_DCBX_M GENMASK(7, 6)
+#define ICE_AQ_LLDP_DCBX_NA 0
+#define ICE_AQ_LLDP_DCBX_CEE 1
+#define ICE_AQ_LLDP_DCBX_IEEE 2
+
+ u8 state;
+#define ICE_AQ_LLDP_MIB_CHANGE_STATE_M BIT(0)
+#define ICE_AQ_LLDP_MIB_CHANGE_EXECUTED 0
+#define ICE_AQ_LLDP_MIB_CHANGE_PENDING 1
+
/* The following bytes are reserved for the Get LLDP MIB command (0x0A00)
* and in the LLDP MIB Change Event (0x0A01). They are valid for the
* Get LLDP MIB (0x0A00) response only.
*/
- u8 reserved1;
__le16 local_len;
__le16 remote_len;
- u8 reserved2[2];
+ u8 reserved[2];
__le32 addr_high;
__le32 addr_low;
};
@@ -1677,6 +1687,9 @@ struct ice_aqc_lldp_set_mib_change {
u8 command;
#define ICE_AQ_LLDP_MIB_UPDATE_ENABLE 0x0
#define ICE_AQ_LLDP_MIB_UPDATE_DIS 0x1
+#define ICE_AQ_LLDP_MIB_PENDING_M BIT(1)
+#define ICE_AQ_LLDP_MIB_PENDING_DISABLE 0
+#define ICE_AQ_LLDP_MIB_PENDING_ENABLE 1
u8 reserved[15];
};
@@ -2329,6 +2342,7 @@ enum ice_adminq_opc {
ice_aqc_opc_lldp_set_local_mib = 0x0A08,
ice_aqc_opc_lldp_stop_start_specific_agent = 0x0A09,
ice_aqc_opc_lldp_filter_ctrl = 0x0A0A,
+ ice_aqc_opc_lldp_execute_pending_mib = 0x0A0B,
/* RSS commands */
ice_aqc_opc_set_rss_key = 0x0B02,
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index 554095b25f44..1911d644dfa8 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -355,9 +355,6 @@ static unsigned int ice_rx_offset(struct ice_rx_ring *rx_ring)
{
if (ice_ring_uses_build_skb(rx_ring))
return ICE_SKB_PAD;
- else if (ice_is_xdp_ena_vsi(rx_ring->vsi))
- return XDP_PACKET_HEADROOM;
-
return 0;
}
@@ -495,7 +492,7 @@ static int ice_setup_rx_ctx(struct ice_rx_ring *ring)
int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
{
struct device *dev = ice_pf_to_dev(ring->vsi->back);
- u16 num_bufs = ICE_DESC_UNUSED(ring);
+ u32 num_bufs = ICE_RX_DESC_UNUSED(ring);
int err;
ring->rx_buf_len = ring->vsi->rx_buf_len;
@@ -503,8 +500,10 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
if (ring->vsi->type == ICE_VSI_PF) {
if (!xdp_rxq_info_is_reg(&ring->xdp_rxq))
/* coverity[check_return] */
- xdp_rxq_info_reg(&ring->xdp_rxq, ring->netdev,
- ring->q_index, ring->q_vector->napi.napi_id);
+ __xdp_rxq_info_reg(&ring->xdp_rxq, ring->netdev,
+ ring->q_index,
+ ring->q_vector->napi.napi_id,
+ ring->vsi->rx_buf_len);
ring->xsk_pool = ice_xsk_pool(ring);
if (ring->xsk_pool) {
@@ -524,9 +523,11 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
} else {
if (!xdp_rxq_info_is_reg(&ring->xdp_rxq))
/* coverity[check_return] */
- xdp_rxq_info_reg(&ring->xdp_rxq,
- ring->netdev,
- ring->q_index, ring->q_vector->napi.napi_id);
+ __xdp_rxq_info_reg(&ring->xdp_rxq,
+ ring->netdev,
+ ring->q_index,
+ ring->q_vector->napi.napi_id,
+ ring->vsi->rx_buf_len);
err = xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
MEM_TYPE_PAGE_SHARED,
@@ -536,6 +537,8 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
}
}
+ xdp_init_buff(&ring->xdp, ice_rx_pg_size(ring) / 2, &ring->xdp_rxq);
+ ring->xdp.data = NULL;
err = ice_setup_rx_ctx(ring);
if (err) {
dev_err(dev, "ice_setup_rx_ctx failed for RxQ %d, err %d\n",
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 3e08847505ce..c2fda4fa4188 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -208,6 +208,31 @@ bool ice_is_e810t(struct ice_hw *hw)
}
/**
+ * ice_is_e823
+ * @hw: pointer to the hardware structure
+ *
+ * returns true if the device is E823-L or E823-C based, false if not.
+ */
+bool ice_is_e823(struct ice_hw *hw)
+{
+ switch (hw->device_id) {
+ case ICE_DEV_ID_E823L_BACKPLANE:
+ case ICE_DEV_ID_E823L_SFP:
+ case ICE_DEV_ID_E823L_10G_BASE_T:
+ case ICE_DEV_ID_E823L_1GBE:
+ case ICE_DEV_ID_E823L_QSFP:
+ case ICE_DEV_ID_E823C_BACKPLANE:
+ case ICE_DEV_ID_E823C_QSFP:
+ case ICE_DEV_ID_E823C_SFP:
+ case ICE_DEV_ID_E823C_10G_BASE_T:
+ case ICE_DEV_ID_E823C_SGMII:
+ return true;
+ default:
+ return false;
+ }
+}
+
+/**
* ice_clear_pf_cfg - Clear PF configuration
* @hw: pointer to the hardware structure
*
@@ -1088,8 +1113,10 @@ int ice_init_hw(struct ice_hw *hw)
if (status)
goto err_unroll_cqinit;
- hw->port_info = devm_kzalloc(ice_hw_to_dev(hw),
- sizeof(*hw->port_info), GFP_KERNEL);
+ if (!hw->port_info)
+ hw->port_info = devm_kzalloc(ice_hw_to_dev(hw),
+ sizeof(*hw->port_info),
+ GFP_KERNEL);
if (!hw->port_info) {
status = -ENOMEM;
goto err_unroll_cqinit;
@@ -1217,11 +1244,6 @@ void ice_deinit_hw(struct ice_hw *hw)
ice_free_hw_tbls(hw);
mutex_destroy(&hw->tnl_lock);
- if (hw->port_info) {
- devm_kfree(ice_hw_to_dev(hw), hw->port_info);
- hw->port_info = NULL;
- }
-
/* Attempt to disable FW logging before shutting down control queues */
ice_cfg_fw_log(hw, false);
ice_destroy_all_ctrlq(hw);
@@ -5504,6 +5526,19 @@ ice_lldp_fltr_add_remove(struct ice_hw *hw, u16 vsi_num, bool add)
}
/**
+ * ice_lldp_execute_pending_mib - execute LLDP pending MIB request
+ * @hw: pointer to HW struct
+ */
+int ice_lldp_execute_pending_mib(struct ice_hw *hw)
+{
+ struct ice_aq_desc desc;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_lldp_execute_pending_mib);
+
+ return ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);
+}
+
+/**
* ice_fw_supports_report_dflt_cfg
* @hw: pointer to the hardware structure
*
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index 4c6a0b5c9304..8ba5f935a092 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -122,7 +122,7 @@ ice_set_fc(struct ice_port_info *pi, u8 *aq_failures,
bool ena_auto_link_update);
int
ice_cfg_phy_fc(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
- enum ice_fc_mode fc);
+ enum ice_fc_mode req_mode);
bool
ice_phy_caps_equals_cfg(struct ice_aqc_get_phy_caps_data *caps,
struct ice_aqc_set_phy_cfg_data *cfg);
@@ -199,6 +199,7 @@ void
ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
u64 *prev_stat, u64 *cur_stat);
bool ice_is_e810t(struct ice_hw *hw);
+bool ice_is_e823(struct ice_hw *hw);
int
ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
struct ice_aqc_txsched_elem_data *buf);
@@ -221,6 +222,7 @@ ice_aq_set_lldp_mib(struct ice_hw *hw, u8 mib_type, void *buf, u16 buf_size,
bool ice_fw_supports_lldp_fltr_ctrl(struct ice_hw *hw);
int
ice_lldp_fltr_add_remove(struct ice_hw *hw, u16 vsi_num, bool add);
+int ice_lldp_execute_pending_mib(struct ice_hw *hw);
int
ice_aq_read_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr,
u16 bus_addr, __le16 addr, u8 params, u8 *data,
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c
index 6be02f9b0b8c..c557dfc50aad 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@@ -73,6 +73,9 @@ ice_aq_cfg_lldp_mib_change(struct ice_hw *hw, bool ena_update,
if (!ena_update)
cmd->command |= ICE_AQ_LLDP_MIB_UPDATE_DIS;
+ else
+ cmd->command |= FIELD_PREP(ICE_AQ_LLDP_MIB_PENDING_M,
+ ICE_AQ_LLDP_MIB_PENDING_ENABLE);
return ice_aq_send_cmd(hw, &desc, NULL, 0, cd);
}
@@ -566,7 +569,7 @@ ice_parse_cee_tlv(struct ice_lldp_org_tlv *tlv, struct ice_dcbx_cfg *dcbcfg)
* @tlv: Organization specific TLV
* @dcbcfg: Local store to update ETS REC data
*
- * Currently only IEEE 802.1Qaz TLV is supported, all others
+ * Currently IEEE 802.1Qaz and CEE DCBX TLV are supported, others
* will be returned
*/
static void
@@ -585,7 +588,7 @@ ice_parse_org_tlv(struct ice_lldp_org_tlv *tlv, struct ice_dcbx_cfg *dcbcfg)
ice_parse_cee_tlv(tlv, dcbcfg);
break;
default:
- break;
+ break; /* Other OUIs not supported */
}
}
@@ -964,6 +967,42 @@ int ice_get_dcb_cfg(struct ice_port_info *pi)
}
/**
+ * ice_get_dcb_cfg_from_mib_change
+ * @pi: port information structure
+ * @event: pointer to the admin queue receive event
+ *
+ * Set DCB configuration from received MIB Change event
+ */
+void ice_get_dcb_cfg_from_mib_change(struct ice_port_info *pi,
+ struct ice_rq_event_info *event)
+{
+ struct ice_dcbx_cfg *dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
+ struct ice_aqc_lldp_get_mib *mib;
+ u8 change_type, dcbx_mode;
+
+ mib = (struct ice_aqc_lldp_get_mib *)&event->desc.params.raw;
+
+ change_type = FIELD_GET(ICE_AQ_LLDP_MIB_TYPE_M, mib->type);
+ if (change_type == ICE_AQ_LLDP_MIB_REMOTE)
+ dcbx_cfg = &pi->qos_cfg.remote_dcbx_cfg;
+
+ dcbx_mode = FIELD_GET(ICE_AQ_LLDP_DCBX_M, mib->type);
+
+ switch (dcbx_mode) {
+ case ICE_AQ_LLDP_DCBX_IEEE:
+ dcbx_cfg->dcbx_mode = ICE_DCBX_MODE_IEEE;
+ ice_lldp_to_dcb_cfg(event->msg_buf, dcbx_cfg);
+ break;
+
+ case ICE_AQ_LLDP_DCBX_CEE:
+ pi->qos_cfg.desired_dcbx_cfg = pi->qos_cfg.local_dcbx_cfg;
+ ice_cee_to_dcb_cfg((struct ice_aqc_get_cee_dcb_cfg_resp *)
+ event->msg_buf, pi);
+ break;
+ }
+}
+
+/**
* ice_init_dcb
* @hw: pointer to the HW struct
* @enable_mib_change: enable MIB change event
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.h b/drivers/net/ethernet/intel/ice/ice_dcb.h
index 6abf28a14291..be34650a77d5 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb.h
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.h
@@ -144,6 +144,8 @@ ice_aq_get_dcb_cfg(struct ice_hw *hw, u8 mib_type, u8 bridgetype,
struct ice_dcbx_cfg *dcbcfg);
int ice_get_dcb_cfg(struct ice_port_info *pi);
int ice_set_dcb_cfg(struct ice_port_info *pi);
+void ice_get_dcb_cfg_from_mib_change(struct ice_port_info *pi,
+ struct ice_rq_event_info *event);
int ice_init_dcb(struct ice_hw *hw, bool enable_mib_change);
int
ice_query_port_ets(struct ice_port_info *pi,
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
index 0a55c552189a..c6d4926f0fcf 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
@@ -862,7 +862,7 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked)
if (err)
goto dcb_init_err;
- return err;
+ return 0;
dcb_init_err:
dev_err(dev, "DCB init failed\n");
@@ -947,6 +947,16 @@ ice_tx_prepare_vlan_flags_dcb(struct ice_tx_ring *tx_ring,
}
/**
+ * ice_dcb_is_mib_change_pending - Check if MIB change is pending
+ * @state: MIB change state
+ */
+static bool ice_dcb_is_mib_change_pending(u8 state)
+{
+ return ICE_AQ_LLDP_MIB_CHANGE_PENDING ==
+ FIELD_GET(ICE_AQ_LLDP_MIB_CHANGE_STATE_M, state);
+}
+
+/**
* ice_dcb_process_lldp_set_mib_change - Process MIB change
* @pf: ptr to ice_pf
* @event: pointer to the admin queue receive event
@@ -959,6 +969,7 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
struct device *dev = ice_pf_to_dev(pf);
struct ice_aqc_lldp_get_mib *mib;
struct ice_dcbx_cfg tmp_dcbx_cfg;
+ bool pending_handled = true;
bool need_reconfig = false;
struct ice_port_info *pi;
u8 mib_type;
@@ -975,41 +986,58 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
pi = pf->hw.port_info;
mib = (struct ice_aqc_lldp_get_mib *)&event->desc.params.raw;
+
/* Ignore if event is not for Nearest Bridge */
- mib_type = ((mib->type >> ICE_AQ_LLDP_BRID_TYPE_S) &
- ICE_AQ_LLDP_BRID_TYPE_M);
+ mib_type = FIELD_GET(ICE_AQ_LLDP_BRID_TYPE_M, mib->type);
dev_dbg(dev, "LLDP event MIB bridge type 0x%x\n", mib_type);
if (mib_type != ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID)
return;
+ /* A pending change event contains accurate config information, and
+ * the FW setting has not been updaed yet, so detect if change is
+ * pending to determine where to pull config information from
+ * (FW vs event)
+ */
+ if (ice_dcb_is_mib_change_pending(mib->state))
+ pending_handled = false;
+
/* Check MIB Type and return if event for Remote MIB update */
- mib_type = mib->type & ICE_AQ_LLDP_MIB_TYPE_M;
+ mib_type = FIELD_GET(ICE_AQ_LLDP_MIB_TYPE_M, mib->type);
dev_dbg(dev, "LLDP event mib type %s\n", mib_type ? "remote" : "local");
if (mib_type == ICE_AQ_LLDP_MIB_REMOTE) {
/* Update the remote cached instance and return */
- ret = ice_aq_get_dcb_cfg(pi->hw, ICE_AQ_LLDP_MIB_REMOTE,
- ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID,
- &pi->qos_cfg.remote_dcbx_cfg);
- if (ret) {
- dev_err(dev, "Failed to get remote DCB config\n");
- return;
+ if (!pending_handled) {
+ ice_get_dcb_cfg_from_mib_change(pi, event);
+ } else {
+ ret =
+ ice_aq_get_dcb_cfg(pi->hw, ICE_AQ_LLDP_MIB_REMOTE,
+ ICE_AQ_LLDP_BRID_TYPE_NEAREST_BRID,
+ &pi->qos_cfg.remote_dcbx_cfg);
+ if (ret)
+ dev_dbg(dev, "Failed to get remote DCB config\n");
}
+ return;
}
+ /* That a DCB change has happened is now determined */
mutex_lock(&pf->tc_mutex);
/* store the old configuration */
- tmp_dcbx_cfg = pf->hw.port_info->qos_cfg.local_dcbx_cfg;
+ tmp_dcbx_cfg = pi->qos_cfg.local_dcbx_cfg;
/* Reset the old DCBX configuration data */
memset(&pi->qos_cfg.local_dcbx_cfg, 0,
sizeof(pi->qos_cfg.local_dcbx_cfg));
/* Get updated DCBX data from firmware */
- ret = ice_get_dcb_cfg(pf->hw.port_info);
- if (ret) {
- dev_err(dev, "Failed to get DCB config\n");
- goto out;
+ if (!pending_handled) {
+ ice_get_dcb_cfg_from_mib_change(pi, event);
+ } else {
+ ret = ice_get_dcb_cfg(pi);
+ if (ret) {
+ dev_err(dev, "Failed to get DCB config\n");
+ goto out;
+ }
}
/* No change detected in DCBX configs */
@@ -1036,11 +1064,17 @@ ice_dcb_process_lldp_set_mib_change(struct ice_pf *pf,
clear_bit(ICE_FLAG_DCB_ENA, pf->flags);
}
+ /* Send Execute Pending MIB Change event if it is a Pending event */
+ if (!pending_handled) {
+ ice_lldp_execute_pending_mib(&pf->hw);
+ pending_handled = true;
+ }
+
rtnl_lock();
/* disable VSIs affected by DCB changes */
ice_dcb_ena_dis_vsi(pf, false, true);
- ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL);
+ ret = ice_query_port_ets(pi, &buf, sizeof(buf), NULL);
if (ret) {
dev_err(dev, "Query Port ETS failed\n");
goto unlock_rtnl;
@@ -1055,4 +1089,8 @@ unlock_rtnl:
rtnl_unlock();
out:
mutex_unlock(&pf->tc_mutex);
+
+ /* Send Execute Pending MIB Change event if it is a Pending event */
+ if (!pending_handled)
+ ice_lldp_execute_pending_mib(&pf->hw);
}
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c
new file mode 100644
index 000000000000..d71ed210f9c4
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -0,0 +1,1897 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2022, Intel Corporation. */
+
+#include "ice_common.h"
+#include "ice.h"
+#include "ice_ddp.h"
+
+/* For supporting double VLAN mode, it is necessary to enable or disable certain
+ * boost tcam entries. The metadata labels names that match the following
+ * prefixes will be saved to allow enabling double VLAN mode.
+ */
+#define ICE_DVM_PRE "BOOST_MAC_VLAN_DVM" /* enable these entries */
+#define ICE_SVM_PRE "BOOST_MAC_VLAN_SVM" /* disable these entries */
+
+/* To support tunneling entries by PF, the package will append the PF number to
+ * the label; for example TNL_VXLAN_PF0, TNL_VXLAN_PF1, TNL_VXLAN_PF2, etc.
+ */
+#define ICE_TNL_PRE "TNL_"
+static const struct ice_tunnel_type_scan tnls[] = {
+ { TNL_VXLAN, "TNL_VXLAN_PF" },
+ { TNL_GENEVE, "TNL_GENEVE_PF" },
+ { TNL_LAST, "" }
+};
+
+/**
+ * ice_verify_pkg - verify package
+ * @pkg: pointer to the package buffer
+ * @len: size of the package buffer
+ *
+ * Verifies various attributes of the package file, including length, format
+ * version, and the requirement of at least one segment.
+ */
+enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
+{
+ u32 seg_count;
+ u32 i;
+
+ if (len < struct_size(pkg, seg_offset, 1))
+ return ICE_DDP_PKG_INVALID_FILE;
+
+ if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
+ pkg->pkg_format_ver.minor != ICE_PKG_FMT_VER_MNR ||
+ pkg->pkg_format_ver.update != ICE_PKG_FMT_VER_UPD ||
+ pkg->pkg_format_ver.draft != ICE_PKG_FMT_VER_DFT)
+ return ICE_DDP_PKG_INVALID_FILE;
+
+ /* pkg must have at least one segment */
+ seg_count = le32_to_cpu(pkg->seg_count);
+ if (seg_count < 1)
+ return ICE_DDP_PKG_INVALID_FILE;
+
+ /* make sure segment array fits in package length */
+ if (len < struct_size(pkg, seg_offset, seg_count))
+ return ICE_DDP_PKG_INVALID_FILE;
+
+ /* all segments must fit within length */
+ for (i = 0; i < seg_count; i++) {
+ u32 off = le32_to_cpu(pkg->seg_offset[i]);
+ struct ice_generic_seg_hdr *seg;
+
+ /* segment header must fit */
+ if (len < off + sizeof(*seg))
+ return ICE_DDP_PKG_INVALID_FILE;
+
+ seg = (struct ice_generic_seg_hdr *)((u8 *)pkg + off);
+
+ /* segment body must fit */
+ if (len < off + le32_to_cpu(seg->seg_size))
+ return ICE_DDP_PKG_INVALID_FILE;
+ }
+
+ return ICE_DDP_PKG_SUCCESS;
+}
+
+/**
+ * ice_free_seg - free package segment pointer
+ * @hw: pointer to the hardware structure
+ *
+ * Frees the package segment pointer in the proper manner, depending on if the
+ * segment was allocated or just the passed in pointer was stored.
+ */
+void ice_free_seg(struct ice_hw *hw)
+{
+ if (hw->pkg_copy) {
+ devm_kfree(ice_hw_to_dev(hw), hw->pkg_copy);
+ hw->pkg_copy = NULL;
+ hw->pkg_size = 0;
+ }
+ hw->seg = NULL;
+}
+
+/**
+ * ice_chk_pkg_version - check package version for compatibility with driver
+ * @pkg_ver: pointer to a version structure to check
+ *
+ * Check to make sure that the package about to be downloaded is compatible with
+ * the driver. To be compatible, the major and minor components of the package
+ * version must match our ICE_PKG_SUPP_VER_MAJ and ICE_PKG_SUPP_VER_MNR
+ * definitions.
+ */
+static enum ice_ddp_state ice_chk_pkg_version(struct ice_pkg_ver *pkg_ver)
+{
+ if (pkg_ver->major > ICE_PKG_SUPP_VER_MAJ ||
+ (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
+ pkg_ver->minor > ICE_PKG_SUPP_VER_MNR))
+ return ICE_DDP_PKG_FILE_VERSION_TOO_HIGH;
+ else if (pkg_ver->major < ICE_PKG_SUPP_VER_MAJ ||
+ (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
+ pkg_ver->minor < ICE_PKG_SUPP_VER_MNR))
+ return ICE_DDP_PKG_FILE_VERSION_TOO_LOW;
+
+ return ICE_DDP_PKG_SUCCESS;
+}
+
+/**
+ * ice_pkg_val_buf
+ * @buf: pointer to the ice buffer
+ *
+ * This helper function validates a buffer's header.
+ */
+struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
+{
+ struct ice_buf_hdr *hdr;
+ u16 section_count;
+ u16 data_end;
+
+ hdr = (struct ice_buf_hdr *)buf->buf;
+ /* verify data */
+ section_count = le16_to_cpu(hdr->section_count);
+ if (section_count < ICE_MIN_S_COUNT || section_count > ICE_MAX_S_COUNT)
+ return NULL;
+
+ data_end = le16_to_cpu(hdr->data_end);
+ if (data_end < ICE_MIN_S_DATA_END || data_end > ICE_MAX_S_DATA_END)
+ return NULL;
+
+ return hdr;
+}
+
+/**
+ * ice_find_buf_table
+ * @ice_seg: pointer to the ice segment
+ *
+ * Returns the address of the buffer table within the ice segment.
+ */
+static struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
+{
+ struct ice_nvm_table *nvms = (struct ice_nvm_table *)
+ (ice_seg->device_table + le32_to_cpu(ice_seg->device_table_count));
+
+ return (__force struct ice_buf_table *)(nvms->vers +
+ le32_to_cpu(nvms->table_count));
+}
+
+/**
+ * ice_pkg_enum_buf
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ *
+ * This function will enumerate all the buffers in the ice segment. The first
+ * call is made with the ice_seg parameter non-NULL; on subsequent calls,
+ * ice_seg is set to NULL which continues the enumeration. When the function
+ * returns a NULL pointer, then the end of the buffers has been reached, or an
+ * unexpected value has been detected (for example an invalid section count or
+ * an invalid buffer end value).
+ */
+static struct ice_buf_hdr *ice_pkg_enum_buf(struct ice_seg *ice_seg,
+ struct ice_pkg_enum *state)
+{
+ if (ice_seg) {
+ state->buf_table = ice_find_buf_table(ice_seg);
+ if (!state->buf_table)
+ return NULL;
+
+ state->buf_idx = 0;
+ return ice_pkg_val_buf(state->buf_table->buf_array);
+ }
+
+ if (++state->buf_idx < le32_to_cpu(state->buf_table->buf_count))
+ return ice_pkg_val_buf(state->buf_table->buf_array +
+ state->buf_idx);
+ else
+ return NULL;
+}
+
+/**
+ * ice_pkg_advance_sect
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ *
+ * This helper function will advance the section within the ice segment,
+ * also advancing the buffer if needed.
+ */
+static bool ice_pkg_advance_sect(struct ice_seg *ice_seg,
+ struct ice_pkg_enum *state)
+{
+ if (!ice_seg && !state->buf)
+ return false;
+
+ if (!ice_seg && state->buf)
+ if (++state->sect_idx < le16_to_cpu(state->buf->section_count))
+ return true;
+
+ state->buf = ice_pkg_enum_buf(ice_seg, state);
+ if (!state->buf)
+ return false;
+
+ /* start of new buffer, reset section index */
+ state->sect_idx = 0;
+ return true;
+}
+
+/**
+ * ice_pkg_enum_section
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ * @sect_type: section type to enumerate
+ *
+ * This function will enumerate all the sections of a particular type in the
+ * ice segment. The first call is made with the ice_seg parameter non-NULL;
+ * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
+ * When the function returns a NULL pointer, then the end of the matching
+ * sections has been reached.
+ */
+void *ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
+ u32 sect_type)
+{
+ u16 offset, size;
+
+ if (ice_seg)
+ state->type = sect_type;
+
+ if (!ice_pkg_advance_sect(ice_seg, state))
+ return NULL;
+
+ /* scan for next matching section */
+ while (state->buf->section_entry[state->sect_idx].type !=
+ cpu_to_le32(state->type))
+ if (!ice_pkg_advance_sect(NULL, state))
+ return NULL;
+
+ /* validate section */
+ offset = le16_to_cpu(state->buf->section_entry[state->sect_idx].offset);
+ if (offset < ICE_MIN_S_OFF || offset > ICE_MAX_S_OFF)
+ return NULL;
+
+ size = le16_to_cpu(state->buf->section_entry[state->sect_idx].size);
+ if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ)
+ return NULL;
+
+ /* make sure the section fits in the buffer */
+ if (offset + size > ICE_PKG_BUF_SIZE)
+ return NULL;
+
+ state->sect_type =
+ le32_to_cpu(state->buf->section_entry[state->sect_idx].type);
+
+ /* calc pointer to this section */
+ state->sect =
+ ((u8 *)state->buf) +
+ le16_to_cpu(state->buf->section_entry[state->sect_idx].offset);
+
+ return state->sect;
+}
+
+/**
+ * ice_pkg_enum_entry
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ * @sect_type: section type to enumerate
+ * @offset: pointer to variable that receives the offset in the table (optional)
+ * @handler: function that handles access to the entries into the section type
+ *
+ * This function will enumerate all the entries in particular section type in
+ * the ice segment. The first call is made with the ice_seg parameter non-NULL;
+ * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
+ * When the function returns a NULL pointer, then the end of the entries has
+ * been reached.
+ *
+ * Since each section may have a different header and entry size, the handler
+ * function is needed to determine the number and location entries in each
+ * section.
+ *
+ * The offset parameter is optional, but should be used for sections that
+ * contain an offset for each section table. For such cases, the section handler
+ * function must return the appropriate offset + index to give the absolution
+ * offset for each entry. For example, if the base for a section's header
+ * indicates a base offset of 10, and the index for the entry is 2, then
+ * section handler function should set the offset to 10 + 2 = 12.
+ */
+static void *ice_pkg_enum_entry(struct ice_seg *ice_seg,
+ struct ice_pkg_enum *state, u32 sect_type,
+ u32 *offset,
+ void *(*handler)(u32 sect_type, void *section,
+ u32 index, u32 *offset))
+{
+ void *entry;
+
+ if (ice_seg) {
+ if (!handler)
+ return NULL;
+
+ if (!ice_pkg_enum_section(ice_seg, state, sect_type))
+ return NULL;
+
+ state->entry_idx = 0;
+ state->handler = handler;
+ } else {
+ state->entry_idx++;
+ }
+
+ if (!state->handler)
+ return NULL;
+
+ /* get entry */
+ entry = state->handler(state->sect_type, state->sect, state->entry_idx,
+ offset);
+ if (!entry) {
+ /* end of a section, look for another section of this type */
+ if (!ice_pkg_enum_section(NULL, state, 0))
+ return NULL;
+
+ state->entry_idx = 0;
+ entry = state->handler(state->sect_type, state->sect,
+ state->entry_idx, offset);
+ }
+
+ return entry;
+}
+
+/**
+ * ice_sw_fv_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the field vector entry to be returned
+ * @offset: ptr to variable that receives the offset in the field vector table
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * This function treats the given section as of type ice_sw_fv_section and
+ * enumerates offset field. "offset" is an index into the field vector table.
+ */
+static void *ice_sw_fv_handler(u32 sect_type, void *section, u32 index,
+ u32 *offset)
+{
+ struct ice_sw_fv_section *fv_section = section;
+
+ if (!section || sect_type != ICE_SID_FLD_VEC_SW)
+ return NULL;
+ if (index >= le16_to_cpu(fv_section->count))
+ return NULL;
+ if (offset)
+ /* "index" passed in to this function is relative to a given
+ * 4k block. To get to the true index into the field vector
+ * table need to add the relative index to the base_offset
+ * field of this section
+ */
+ *offset = le16_to_cpu(fv_section->base_offset) + index;
+ return fv_section->fv + index;
+}
+
+/**
+ * ice_get_prof_index_max - get the max profile index for used profile
+ * @hw: pointer to the HW struct
+ *
+ * Calling this function will get the max profile index for used profile
+ * and store the index number in struct ice_switch_info *switch_info
+ * in HW for following use.
+ */
+static int ice_get_prof_index_max(struct ice_hw *hw)
+{
+ u16 prof_index = 0, j, max_prof_index = 0;
+ struct ice_pkg_enum state;
+ struct ice_seg *ice_seg;
+ bool flag = false;
+ struct ice_fv *fv;
+ u32 offset;
+
+ memset(&state, 0, sizeof(state));
+
+ if (!hw->seg)
+ return -EINVAL;
+
+ ice_seg = hw->seg;
+
+ do {
+ fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+ &offset, ice_sw_fv_handler);
+ if (!fv)
+ break;
+ ice_seg = NULL;
+
+ /* in the profile that not be used, the prot_id is set to 0xff
+ * and the off is set to 0x1ff for all the field vectors.
+ */
+ for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
+ if (fv->ew[j].prot_id != ICE_PROT_INVALID ||
+ fv->ew[j].off != ICE_FV_OFFSET_INVAL)
+ flag = true;
+ if (flag && prof_index > max_prof_index)
+ max_prof_index = prof_index;
+
+ prof_index++;
+ flag = false;
+ } while (fv);
+
+ hw->switch_info->max_used_prof_index = max_prof_index;
+
+ return 0;
+}
+
+/**
+ * ice_get_ddp_pkg_state - get DDP pkg state after download
+ * @hw: pointer to the HW struct
+ * @already_loaded: indicates if pkg was already loaded onto the device
+ */
+static enum ice_ddp_state ice_get_ddp_pkg_state(struct ice_hw *hw,
+ bool already_loaded)
+{
+ if (hw->pkg_ver.major == hw->active_pkg_ver.major &&
+ hw->pkg_ver.minor == hw->active_pkg_ver.minor &&
+ hw->pkg_ver.update == hw->active_pkg_ver.update &&
+ hw->pkg_ver.draft == hw->active_pkg_ver.draft &&
+ !memcmp(hw->pkg_name, hw->active_pkg_name, sizeof(hw->pkg_name))) {
+ if (already_loaded)
+ return ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED;
+ else
+ return ICE_DDP_PKG_SUCCESS;
+ } else if (hw->active_pkg_ver.major != ICE_PKG_SUPP_VER_MAJ ||
+ hw->active_pkg_ver.minor != ICE_PKG_SUPP_VER_MNR) {
+ return ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED;
+ } else if (hw->active_pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
+ hw->active_pkg_ver.minor == ICE_PKG_SUPP_VER_MNR) {
+ return ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED;
+ } else {
+ return ICE_DDP_PKG_ERR;
+ }
+}
+
+/**
+ * ice_init_pkg_regs - initialize additional package registers
+ * @hw: pointer to the hardware structure
+ */
+static void ice_init_pkg_regs(struct ice_hw *hw)
+{
+#define ICE_SW_BLK_INP_MASK_L 0xFFFFFFFF
+#define ICE_SW_BLK_INP_MASK_H 0x0000FFFF
+#define ICE_SW_BLK_IDX 0
+
+ /* setup Switch block input mask, which is 48-bits in two parts */
+ wr32(hw, GL_PREEXT_L2_PMASK0(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_L);
+ wr32(hw, GL_PREEXT_L2_PMASK1(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_H);
+}
+
+/**
+ * ice_marker_ptype_tcam_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the Marker PType TCAM entry to be returned
+ * @offset: pointer to receive absolute offset, always 0 for ptype TCAM sections
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * Handles enumeration of individual Marker PType TCAM entries.
+ */
+static void *ice_marker_ptype_tcam_handler(u32 sect_type, void *section,
+ u32 index, u32 *offset)
+{
+ struct ice_marker_ptype_tcam_section *marker_ptype;
+
+ if (sect_type != ICE_SID_RXPARSER_MARKER_PTYPE)
+ return NULL;
+
+ if (index > ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF)
+ return NULL;
+
+ if (offset)
+ *offset = 0;
+
+ marker_ptype = section;
+ if (index >= le16_to_cpu(marker_ptype->count))
+ return NULL;
+
+ return marker_ptype->tcam + index;
+}
+
+/**
+ * ice_add_dvm_hint
+ * @hw: pointer to the HW structure
+ * @val: value of the boost entry
+ * @enable: true if entry needs to be enabled, or false if needs to be disabled
+ */
+static void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable)
+{
+ if (hw->dvm_upd.count < ICE_DVM_MAX_ENTRIES) {
+ hw->dvm_upd.tbl[hw->dvm_upd.count].boost_addr = val;
+ hw->dvm_upd.tbl[hw->dvm_upd.count].enable = enable;
+ hw->dvm_upd.count++;
+ }
+}
+
+/**
+ * ice_add_tunnel_hint
+ * @hw: pointer to the HW structure
+ * @label_name: label text
+ * @val: value of the tunnel port boost entry
+ */
+static void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val)
+{
+ if (hw->tnl.count < ICE_TUNNEL_MAX_ENTRIES) {
+ u16 i;
+
+ for (i = 0; tnls[i].type != TNL_LAST; i++) {
+ size_t len = strlen(tnls[i].label_prefix);
+
+ /* Look for matching label start, before continuing */
+ if (strncmp(label_name, tnls[i].label_prefix, len))
+ continue;
+
+ /* Make sure this label matches our PF. Note that the PF
+ * character ('0' - '7') will be located where our
+ * prefix string's null terminator is located.
+ */
+ if ((label_name[len] - '0') == hw->pf_id) {
+ hw->tnl.tbl[hw->tnl.count].type = tnls[i].type;
+ hw->tnl.tbl[hw->tnl.count].valid = false;
+ hw->tnl.tbl[hw->tnl.count].boost_addr = val;
+ hw->tnl.tbl[hw->tnl.count].port = 0;
+ hw->tnl.count++;
+ break;
+ }
+ }
+ }
+}
+
+/**
+ * ice_label_enum_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the label entry to be returned
+ * @offset: pointer to receive absolute offset, always zero for label sections
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * Handles enumeration of individual label entries.
+ */
+static void *ice_label_enum_handler(u32 __always_unused sect_type,
+ void *section, u32 index, u32 *offset)
+{
+ struct ice_label_section *labels;
+
+ if (!section)
+ return NULL;
+
+ if (index > ICE_MAX_LABELS_IN_BUF)
+ return NULL;
+
+ if (offset)
+ *offset = 0;
+
+ labels = section;
+ if (index >= le16_to_cpu(labels->count))
+ return NULL;
+
+ return labels->label + index;
+}
+
+/**
+ * ice_enum_labels
+ * @ice_seg: pointer to the ice segment (NULL on subsequent calls)
+ * @type: the section type that will contain the label (0 on subsequent calls)
+ * @state: ice_pkg_enum structure that will hold the state of the enumeration
+ * @value: pointer to a value that will return the label's value if found
+ *
+ * Enumerates a list of labels in the package. The caller will call
+ * ice_enum_labels(ice_seg, type, ...) to start the enumeration, then call
+ * ice_enum_labels(NULL, 0, ...) to continue. When the function returns a NULL
+ * the end of the list has been reached.
+ */
+static char *ice_enum_labels(struct ice_seg *ice_seg, u32 type,
+ struct ice_pkg_enum *state, u16 *value)
+{
+ struct ice_label *label;
+
+ /* Check for valid label section on first call */
+ if (type && !(type >= ICE_SID_LBL_FIRST && type <= ICE_SID_LBL_LAST))
+ return NULL;
+
+ label = ice_pkg_enum_entry(ice_seg, state, type, NULL,
+ ice_label_enum_handler);
+ if (!label)
+ return NULL;
+
+ *value = le16_to_cpu(label->value);
+ return label->name;
+}
+
+/**
+ * ice_boost_tcam_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the boost TCAM entry to be returned
+ * @offset: pointer to receive absolute offset, always 0 for boost TCAM sections
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * Handles enumeration of individual boost TCAM entries.
+ */
+static void *ice_boost_tcam_handler(u32 sect_type, void *section, u32 index,
+ u32 *offset)
+{
+ struct ice_boost_tcam_section *boost;
+
+ if (!section)
+ return NULL;
+
+ if (sect_type != ICE_SID_RXPARSER_BOOST_TCAM)
+ return NULL;
+
+ if (index > ICE_MAX_BST_TCAMS_IN_BUF)
+ return NULL;
+
+ if (offset)
+ *offset = 0;
+
+ boost = section;
+ if (index >= le16_to_cpu(boost->count))
+ return NULL;
+
+ return boost->tcam + index;
+}
+
+/**
+ * ice_find_boost_entry
+ * @ice_seg: pointer to the ice segment (non-NULL)
+ * @addr: Boost TCAM address of entry to search for
+ * @entry: returns pointer to the entry
+ *
+ * Finds a particular Boost TCAM entry and returns a pointer to that entry
+ * if it is found. The ice_seg parameter must not be NULL since the first call
+ * to ice_pkg_enum_entry requires a pointer to an actual ice_segment structure.
+ */
+static int ice_find_boost_entry(struct ice_seg *ice_seg, u16 addr,
+ struct ice_boost_tcam_entry **entry)
+{
+ struct ice_boost_tcam_entry *tcam;
+ struct ice_pkg_enum state;
+
+ memset(&state, 0, sizeof(state));
+
+ if (!ice_seg)
+ return -EINVAL;
+
+ do {
+ tcam = ice_pkg_enum_entry(ice_seg, &state,
+ ICE_SID_RXPARSER_BOOST_TCAM, NULL,
+ ice_boost_tcam_handler);
+ if (tcam && le16_to_cpu(tcam->addr) == addr) {
+ *entry = tcam;
+ return 0;
+ }
+
+ ice_seg = NULL;
+ } while (tcam);
+
+ *entry = NULL;
+ return -EIO;
+}
+
+/**
+ * ice_is_init_pkg_successful - check if DDP init was successful
+ * @state: state of the DDP pkg after download
+ */
+bool ice_is_init_pkg_successful(enum ice_ddp_state state)
+{
+ switch (state) {
+ case ICE_DDP_PKG_SUCCESS:
+ case ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED:
+ case ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED:
+ return true;
+ default:
+ return false;
+ }
+}
+
+/**
+ * ice_pkg_buf_alloc
+ * @hw: pointer to the HW structure
+ *
+ * Allocates a package buffer and returns a pointer to the buffer header.
+ * Note: all package contents must be in Little Endian form.
+ */
+struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw)
+{
+ struct ice_buf_build *bld;
+ struct ice_buf_hdr *buf;
+
+ bld = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*bld), GFP_KERNEL);
+ if (!bld)
+ return NULL;
+
+ buf = (struct ice_buf_hdr *)bld;
+ buf->data_end =
+ cpu_to_le16(offsetof(struct ice_buf_hdr, section_entry));
+ return bld;
+}
+
+static bool ice_is_gtp_u_profile(u16 prof_idx)
+{
+ return (prof_idx >= ICE_PROFID_IPV6_GTPU_TEID &&
+ prof_idx <= ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER) ||
+ prof_idx == ICE_PROFID_IPV4_GTPU_TEID;
+}
+
+static bool ice_is_gtp_c_profile(u16 prof_idx)
+{
+ switch (prof_idx) {
+ case ICE_PROFID_IPV4_GTPC_TEID:
+ case ICE_PROFID_IPV4_GTPC_NO_TEID:
+ case ICE_PROFID_IPV6_GTPC_TEID:
+ case ICE_PROFID_IPV6_GTPC_NO_TEID:
+ return true;
+ default:
+ return false;
+ }
+}
+
+/**
+ * ice_get_sw_prof_type - determine switch profile type
+ * @hw: pointer to the HW structure
+ * @fv: pointer to the switch field vector
+ * @prof_idx: profile index to check
+ */
+static enum ice_prof_type ice_get_sw_prof_type(struct ice_hw *hw,
+ struct ice_fv *fv, u32 prof_idx)
+{
+ u16 i;
+
+ if (ice_is_gtp_c_profile(prof_idx))
+ return ICE_PROF_TUN_GTPC;
+
+ if (ice_is_gtp_u_profile(prof_idx))
+ return ICE_PROF_TUN_GTPU;
+
+ for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) {
+ /* UDP tunnel will have UDP_OF protocol ID and VNI offset */
+ if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF &&
+ fv->ew[i].off == ICE_VNI_OFFSET)
+ return ICE_PROF_TUN_UDP;
+
+ /* GRE tunnel will have GRE protocol */
+ if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF)
+ return ICE_PROF_TUN_GRE;
+ }
+
+ return ICE_PROF_NON_TUN;
+}
+
+/**
+ * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile type
+ * @hw: pointer to hardware structure
+ * @req_profs: type of profiles requested
+ * @bm: pointer to memory for returning the bitmap of field vectors
+ */
+void ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs,
+ unsigned long *bm)
+{
+ struct ice_pkg_enum state;
+ struct ice_seg *ice_seg;
+ struct ice_fv *fv;
+
+ if (req_profs == ICE_PROF_ALL) {
+ bitmap_set(bm, 0, ICE_MAX_NUM_PROFILES);
+ return;
+ }
+
+ memset(&state, 0, sizeof(state));
+ bitmap_zero(bm, ICE_MAX_NUM_PROFILES);
+ ice_seg = hw->seg;
+ do {
+ enum ice_prof_type prof_type;
+ u32 offset;
+
+ fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+ &offset, ice_sw_fv_handler);
+ ice_seg = NULL;
+
+ if (fv) {
+ /* Determine field vector type */
+ prof_type = ice_get_sw_prof_type(hw, fv, offset);
+
+ if (req_profs & prof_type)
+ set_bit((u16)offset, bm);
+ }
+ } while (fv);
+}
+
+/**
+ * ice_get_sw_fv_list
+ * @hw: pointer to the HW structure
+ * @lkups: list of protocol types
+ * @bm: bitmap of field vectors to consider
+ * @fv_list: Head of a list
+ *
+ * Finds all the field vector entries from switch block that contain
+ * a given protocol ID and offset and returns a list of structures of type
+ * "ice_sw_fv_list_entry". Every structure in the list has a field vector
+ * definition and profile ID information
+ * NOTE: The caller of the function is responsible for freeing the memory
+ * allocated for every list entry.
+ */
+int ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
+ unsigned long *bm, struct list_head *fv_list)
+{
+ struct ice_sw_fv_list_entry *fvl;
+ struct ice_sw_fv_list_entry *tmp;
+ struct ice_pkg_enum state;
+ struct ice_seg *ice_seg;
+ struct ice_fv *fv;
+ u32 offset;
+
+ memset(&state, 0, sizeof(state));
+
+ if (!lkups->n_val_words || !hw->seg)
+ return -EINVAL;
+
+ ice_seg = hw->seg;
+ do {
+ u16 i;
+
+ fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+ &offset, ice_sw_fv_handler);
+ if (!fv)
+ break;
+ ice_seg = NULL;
+
+ /* If field vector is not in the bitmap list, then skip this
+ * profile.
+ */
+ if (!test_bit((u16)offset, bm))
+ continue;
+
+ for (i = 0; i < lkups->n_val_words; i++) {
+ int j;
+
+ for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
+ if (fv->ew[j].prot_id ==
+ lkups->fv_words[i].prot_id &&
+ fv->ew[j].off == lkups->fv_words[i].off)
+ break;
+ if (j >= hw->blk[ICE_BLK_SW].es.fvw)
+ break;
+ if (i + 1 == lkups->n_val_words) {
+ fvl = devm_kzalloc(ice_hw_to_dev(hw),
+ sizeof(*fvl), GFP_KERNEL);
+ if (!fvl)
+ goto err;
+ fvl->fv_ptr = fv;
+ fvl->profile_id = offset;
+ list_add(&fvl->list_entry, fv_list);
+ break;
+ }
+ }
+ } while (fv);
+ if (list_empty(fv_list)) {
+ dev_warn(ice_hw_to_dev(hw),
+ "Required profiles not found in currently loaded DDP package");
+ return -EIO;
+ }
+
+ return 0;
+
+err:
+ list_for_each_entry_safe(fvl, tmp, fv_list, list_entry) {
+ list_del(&fvl->list_entry);
+ devm_kfree(ice_hw_to_dev(hw), fvl);
+ }
+
+ return -ENOMEM;
+}
+
+/**
+ * ice_init_prof_result_bm - Initialize the profile result index bitmap
+ * @hw: pointer to hardware structure
+ */
+void ice_init_prof_result_bm(struct ice_hw *hw)
+{
+ struct ice_pkg_enum state;
+ struct ice_seg *ice_seg;
+ struct ice_fv *fv;
+
+ memset(&state, 0, sizeof(state));
+
+ if (!hw->seg)
+ return;
+
+ ice_seg = hw->seg;
+ do {
+ u32 off;
+ u16 i;
+
+ fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+ &off, ice_sw_fv_handler);
+ ice_seg = NULL;
+ if (!fv)
+ break;
+
+ bitmap_zero(hw->switch_info->prof_res_bm[off],
+ ICE_MAX_FV_WORDS);
+
+ /* Determine empty field vector indices, these can be
+ * used for recipe results. Skip index 0, since it is
+ * always used for Switch ID.
+ */
+ for (i = 1; i < ICE_MAX_FV_WORDS; i++)
+ if (fv->ew[i].prot_id == ICE_PROT_INVALID &&
+ fv->ew[i].off == ICE_FV_OFFSET_INVAL)
+ set_bit(i, hw->switch_info->prof_res_bm[off]);
+ } while (fv);
+}
+
+/**
+ * ice_pkg_buf_free
+ * @hw: pointer to the HW structure
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ *
+ * Frees a package buffer
+ */
+void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld)
+{
+ devm_kfree(ice_hw_to_dev(hw), bld);
+}
+
+/**
+ * ice_pkg_buf_reserve_section
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ * @count: the number of sections to reserve
+ *
+ * Reserves one or more section table entries in a package buffer. This routine
+ * can be called multiple times as long as they are made before calling
+ * ice_pkg_buf_alloc_section(). Once ice_pkg_buf_alloc_section()
+ * is called once, the number of sections that can be allocated will not be able
+ * to be increased; not using all reserved sections is fine, but this will
+ * result in some wasted space in the buffer.
+ * Note: all package contents must be in Little Endian form.
+ */
+int ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count)
+{
+ struct ice_buf_hdr *buf;
+ u16 section_count;
+ u16 data_end;
+
+ if (!bld)
+ return -EINVAL;
+
+ buf = (struct ice_buf_hdr *)&bld->buf;
+
+ /* already an active section, can't increase table size */
+ section_count = le16_to_cpu(buf->section_count);
+ if (section_count > 0)
+ return -EIO;
+
+ if (bld->reserved_section_table_entries + count > ICE_MAX_S_COUNT)
+ return -EIO;
+ bld->reserved_section_table_entries += count;
+
+ data_end = le16_to_cpu(buf->data_end) +
+ flex_array_size(buf, section_entry, count);
+ buf->data_end = cpu_to_le16(data_end);
+
+ return 0;
+}
+
+/**
+ * ice_pkg_buf_alloc_section
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ * @type: the section type value
+ * @size: the size of the section to reserve (in bytes)
+ *
+ * Reserves memory in the buffer for a section's content and updates the
+ * buffers' status accordingly. This routine returns a pointer to the first
+ * byte of the section start within the buffer, which is used to fill in the
+ * section contents.
+ * Note: all package contents must be in Little Endian form.
+ */
+void *ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size)
+{
+ struct ice_buf_hdr *buf;
+ u16 sect_count;
+ u16 data_end;
+
+ if (!bld || !type || !size)
+ return NULL;
+
+ buf = (struct ice_buf_hdr *)&bld->buf;
+
+ /* check for enough space left in buffer */
+ data_end = le16_to_cpu(buf->data_end);
+
+ /* section start must align on 4 byte boundary */
+ data_end = ALIGN(data_end, 4);
+
+ if ((data_end + size) > ICE_MAX_S_DATA_END)
+ return NULL;
+
+ /* check for more available section table entries */
+ sect_count = le16_to_cpu(buf->section_count);
+ if (sect_count < bld->reserved_section_table_entries) {
+ void *section_ptr = ((u8 *)buf) + data_end;
+
+ buf->section_entry[sect_count].offset = cpu_to_le16(data_end);
+ buf->section_entry[sect_count].size = cpu_to_le16(size);
+ buf->section_entry[sect_count].type = cpu_to_le32(type);
+
+ data_end += size;
+ buf->data_end = cpu_to_le16(data_end);
+
+ buf->section_count = cpu_to_le16(sect_count + 1);
+ return section_ptr;
+ }
+
+ /* no free section table entries */
+ return NULL;
+}
+
+/**
+ * ice_pkg_buf_alloc_single_section
+ * @hw: pointer to the HW structure
+ * @type: the section type value
+ * @size: the size of the section to reserve (in bytes)
+ * @section: returns pointer to the section
+ *
+ * Allocates a package buffer with a single section.
+ * Note: all package contents must be in Little Endian form.
+ */
+struct ice_buf_build *ice_pkg_buf_alloc_single_section(struct ice_hw *hw,
+ u32 type, u16 size,
+ void **section)
+{
+ struct ice_buf_build *buf;
+
+ if (!section)
+ return NULL;
+
+ buf = ice_pkg_buf_alloc(hw);
+ if (!buf)
+ return NULL;
+
+ if (ice_pkg_buf_reserve_section(buf, 1))
+ goto ice_pkg_buf_alloc_single_section_err;
+
+ *section = ice_pkg_buf_alloc_section(buf, type, size);
+ if (!*section)
+ goto ice_pkg_buf_alloc_single_section_err;
+
+ return buf;
+
+ice_pkg_buf_alloc_single_section_err:
+ ice_pkg_buf_free(hw, buf);
+ return NULL;
+}
+
+/**
+ * ice_pkg_buf_get_active_sections
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ *
+ * Returns the number of active sections. Before using the package buffer
+ * in an update package command, the caller should make sure that there is at
+ * least one active section - otherwise, the buffer is not legal and should
+ * not be used.
+ * Note: all package contents must be in Little Endian form.
+ */
+u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld)
+{
+ struct ice_buf_hdr *buf;
+
+ if (!bld)
+ return 0;
+
+ buf = (struct ice_buf_hdr *)&bld->buf;
+ return le16_to_cpu(buf->section_count);
+}
+
+/**
+ * ice_pkg_buf
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ *
+ * Return a pointer to the buffer's header
+ */
+struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld)
+{
+ if (!bld)
+ return NULL;
+
+ return &bld->buf;
+}
+
+static enum ice_ddp_state ice_map_aq_err_to_ddp_state(enum ice_aq_err aq_err)
+{
+ switch (aq_err) {
+ case ICE_AQ_RC_ENOSEC:
+ case ICE_AQ_RC_EBADSIG:
+ return ICE_DDP_PKG_FILE_SIGNATURE_INVALID;
+ case ICE_AQ_RC_ESVN:
+ return ICE_DDP_PKG_FILE_REVISION_TOO_LOW;
+ case ICE_AQ_RC_EBADMAN:
+ case ICE_AQ_RC_EBADBUF:
+ return ICE_DDP_PKG_LOAD_ERROR;
+ default:
+ return ICE_DDP_PKG_ERR;
+ }
+}
+
+/**
+ * ice_acquire_global_cfg_lock
+ * @hw: pointer to the HW structure
+ * @access: access type (read or write)
+ *
+ * This function will request ownership of the global config lock for reading
+ * or writing of the package. When attempting to obtain write access, the
+ * caller must check for the following two return values:
+ *
+ * 0 - Means the caller has acquired the global config lock
+ * and can perform writing of the package.
+ * -EALREADY - Indicates another driver has already written the
+ * package or has found that no update was necessary; in
+ * this case, the caller can just skip performing any
+ * update of the package.
+ */
+static int ice_acquire_global_cfg_lock(struct ice_hw *hw,
+ enum ice_aq_res_access_type access)
+{
+ int status;
+
+ status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, access,
+ ICE_GLOBAL_CFG_LOCK_TIMEOUT);
+
+ if (!status)
+ mutex_lock(&ice_global_cfg_lock_sw);
+ else if (status == -EALREADY)
+ ice_debug(hw, ICE_DBG_PKG,
+ "Global config lock: No work to do\n");
+
+ return status;
+}
+
+/**
+ * ice_release_global_cfg_lock
+ * @hw: pointer to the HW structure
+ *
+ * This function will release the global config lock.
+ */
+static void ice_release_global_cfg_lock(struct ice_hw *hw)
+{
+ mutex_unlock(&ice_global_cfg_lock_sw);
+ ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
+}
+
+/**
+ * ice_dwnld_cfg_bufs
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @count: the number of buffers in the array
+ *
+ * Obtains global config lock and downloads the package configuration buffers
+ * to the firmware. Metadata buffers are skipped, and the first metadata buffer
+ * found indicates that the rest of the buffers are all metadata buffers.
+ */
+static enum ice_ddp_state ice_dwnld_cfg_bufs(struct ice_hw *hw,
+ struct ice_buf *bufs, u32 count)
+{
+ enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
+ struct ice_buf_hdr *bh;
+ enum ice_aq_err err;
+ u32 offset, info, i;
+ int status;
+
+ if (!bufs || !count)
+ return ICE_DDP_PKG_ERR;
+
+ /* If the first buffer's first section has its metadata bit set
+ * then there are no buffers to be downloaded, and the operation is
+ * considered a success.
+ */
+ bh = (struct ice_buf_hdr *)bufs;
+ if (le32_to_cpu(bh->section_entry[0].type) & ICE_METADATA_BUF)
+ return ICE_DDP_PKG_SUCCESS;
+
+ status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
+ if (status) {
+ if (status == -EALREADY)
+ return ICE_DDP_PKG_ALREADY_LOADED;
+ return ice_map_aq_err_to_ddp_state(hw->adminq.sq_last_status);
+ }
+
+ for (i = 0; i < count; i++) {
+ bool last = ((i + 1) == count);
+
+ if (!last) {
+ /* check next buffer for metadata flag */
+ bh = (struct ice_buf_hdr *)(bufs + i + 1);
+
+ /* A set metadata flag in the next buffer will signal
+ * that the current buffer will be the last buffer
+ * downloaded
+ */
+ if (le16_to_cpu(bh->section_count))
+ if (le32_to_cpu(bh->section_entry[0].type) &
+ ICE_METADATA_BUF)
+ last = true;
+ }
+
+ bh = (struct ice_buf_hdr *)(bufs + i);
+
+ status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE, last,
+ &offset, &info, NULL);
+
+ /* Save AQ status from download package */
+ if (status) {
+ ice_debug(hw, ICE_DBG_PKG,
+ "Pkg download failed: err %d off %d inf %d\n",
+ status, offset, info);
+ err = hw->adminq.sq_last_status;
+ state = ice_map_aq_err_to_ddp_state(err);
+ break;
+ }
+
+ if (last)
+ break;
+ }
+
+ if (!status) {
+ status = ice_set_vlan_mode(hw);
+ if (status)
+ ice_debug(hw, ICE_DBG_PKG,
+ "Failed to set VLAN mode: err %d\n", status);
+ }
+
+ ice_release_global_cfg_lock(hw);
+
+ return state;
+}
+
+/**
+ * ice_aq_get_pkg_info_list
+ * @hw: pointer to the hardware structure
+ * @pkg_info: the buffer which will receive the information list
+ * @buf_size: the size of the pkg_info information buffer
+ * @cd: pointer to command details structure or NULL
+ *
+ * Get Package Info List (0x0C43)
+ */
+static int ice_aq_get_pkg_info_list(struct ice_hw *hw,
+ struct ice_aqc_get_pkg_info_resp *pkg_info,
+ u16 buf_size, struct ice_sq_cd *cd)
+{
+ struct ice_aq_desc desc;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_pkg_info_list);
+
+ return ice_aq_send_cmd(hw, &desc, pkg_info, buf_size, cd);
+}
+
+/**
+ * ice_download_pkg
+ * @hw: pointer to the hardware structure
+ * @ice_seg: pointer to the segment of the package to be downloaded
+ *
+ * Handles the download of a complete package.
+ */
+static enum ice_ddp_state ice_download_pkg(struct ice_hw *hw,
+ struct ice_seg *ice_seg)
+{
+ struct ice_buf_table *ice_buf_tbl;
+ int status;
+
+ ice_debug(hw, ICE_DBG_PKG, "Segment format version: %d.%d.%d.%d\n",
+ ice_seg->hdr.seg_format_ver.major,
+ ice_seg->hdr.seg_format_ver.minor,
+ ice_seg->hdr.seg_format_ver.update,
+ ice_seg->hdr.seg_format_ver.draft);
+
+ ice_debug(hw, ICE_DBG_PKG, "Seg: type 0x%X, size %d, name %s\n",
+ le32_to_cpu(ice_seg->hdr.seg_type),
+ le32_to_cpu(ice_seg->hdr.seg_size), ice_seg->hdr.seg_id);
+
+ ice_buf_tbl = ice_find_buf_table(ice_seg);
+
+ ice_debug(hw, ICE_DBG_PKG, "Seg buf count: %d\n",
+ le32_to_cpu(ice_buf_tbl->buf_count));
+
+ status = ice_dwnld_cfg_bufs(hw, ice_buf_tbl->buf_array,
+ le32_to_cpu(ice_buf_tbl->buf_count));
+
+ ice_post_pkg_dwnld_vlan_mode_cfg(hw);
+
+ return status;
+}
+
+/**
+ * ice_aq_download_pkg
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package buffer to transfer
+ * @buf_size: the size of the package buffer
+ * @last_buf: last buffer indicator
+ * @error_offset: returns error offset
+ * @error_info: returns error information
+ * @cd: pointer to command details structure or NULL
+ *
+ * Download Package (0x0C40)
+ */
+int ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, bool last_buf, u32 *error_offset,
+ u32 *error_info, struct ice_sq_cd *cd)
+{
+ struct ice_aqc_download_pkg *cmd;
+ struct ice_aq_desc desc;
+ int status;
+
+ if (error_offset)
+ *error_offset = 0;
+ if (error_info)
+ *error_info = 0;
+
+ cmd = &desc.params.download_pkg;
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
+ desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
+ if (last_buf)
+ cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
+
+ status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+ if (status == -EIO) {
+ /* Read error from buffer only when the FW returned an error */
+ struct ice_aqc_download_pkg_resp *resp;
+
+ resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
+ if (error_offset)
+ *error_offset = le32_to_cpu(resp->error_offset);
+ if (error_info)
+ *error_info = le32_to_cpu(resp->error_info);
+ }
+
+ return status;
+}
+
+/**
+ * ice_aq_upload_section
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package buffer which will receive the section
+ * @buf_size: the size of the package buffer
+ * @cd: pointer to command details structure or NULL
+ *
+ * Upload Section (0x0C41)
+ */
+int ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, struct ice_sq_cd *cd)
+{
+ struct ice_aq_desc desc;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_upload_section);
+ desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
+ return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+}
+
+/**
+ * ice_aq_update_pkg
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package cmd buffer
+ * @buf_size: the size of the package cmd buffer
+ * @last_buf: last buffer indicator
+ * @error_offset: returns error offset
+ * @error_info: returns error information
+ * @cd: pointer to command details structure or NULL
+ *
+ * Update Package (0x0C42)
+ */
+static int ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, bool last_buf, u32 *error_offset,
+ u32 *error_info, struct ice_sq_cd *cd)
+{
+ struct ice_aqc_download_pkg *cmd;
+ struct ice_aq_desc desc;
+ int status;
+
+ if (error_offset)
+ *error_offset = 0;
+ if (error_info)
+ *error_info = 0;
+
+ cmd = &desc.params.download_pkg;
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
+ desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
+ if (last_buf)
+ cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
+
+ status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+ if (status == -EIO) {
+ /* Read error from buffer only when the FW returned an error */
+ struct ice_aqc_download_pkg_resp *resp;
+
+ resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
+ if (error_offset)
+ *error_offset = le32_to_cpu(resp->error_offset);
+ if (error_info)
+ *error_info = le32_to_cpu(resp->error_info);
+ }
+
+ return status;
+}
+
+/**
+ * ice_update_pkg_no_lock
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @count: the number of buffers in the array
+ */
+int ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
+{
+ int status = 0;
+ u32 i;
+
+ for (i = 0; i < count; i++) {
+ struct ice_buf_hdr *bh = (struct ice_buf_hdr *)(bufs + i);
+ bool last = ((i + 1) == count);
+ u32 offset, info;
+
+ status = ice_aq_update_pkg(hw, bh, le16_to_cpu(bh->data_end),
+ last, &offset, &info, NULL);
+
+ if (status) {
+ ice_debug(hw, ICE_DBG_PKG,
+ "Update pkg failed: err %d off %d inf %d\n",
+ status, offset, info);
+ break;
+ }
+ }
+
+ return status;
+}
+
+/**
+ * ice_update_pkg
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @count: the number of buffers in the array
+ *
+ * Obtains change lock and updates package.
+ */
+int ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
+{
+ int status;
+
+ status = ice_acquire_change_lock(hw, ICE_RES_WRITE);
+ if (status)
+ return status;
+
+ status = ice_update_pkg_no_lock(hw, bufs, count);
+
+ ice_release_change_lock(hw);
+
+ return status;
+}
+
+/**
+ * ice_find_seg_in_pkg
+ * @hw: pointer to the hardware structure
+ * @seg_type: the segment type to search for (i.e., SEGMENT_TYPE_CPK)
+ * @pkg_hdr: pointer to the package header to be searched
+ *
+ * This function searches a package file for a particular segment type. On
+ * success it returns a pointer to the segment header, otherwise it will
+ * return NULL.
+ */
+struct ice_generic_seg_hdr *ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
+ struct ice_pkg_hdr *pkg_hdr)
+{
+ u32 i;
+
+ ice_debug(hw, ICE_DBG_PKG, "Package format version: %d.%d.%d.%d\n",
+ pkg_hdr->pkg_format_ver.major, pkg_hdr->pkg_format_ver.minor,
+ pkg_hdr->pkg_format_ver.update,
+ pkg_hdr->pkg_format_ver.draft);
+
+ /* Search all package segments for the requested segment type */
+ for (i = 0; i < le32_to_cpu(pkg_hdr->seg_count); i++) {
+ struct ice_generic_seg_hdr *seg;
+
+ seg = (struct ice_generic_seg_hdr
+ *)((u8 *)pkg_hdr +
+ le32_to_cpu(pkg_hdr->seg_offset[i]));
+
+ if (le32_to_cpu(seg->seg_type) == seg_type)
+ return seg;
+ }
+
+ return NULL;
+}
+
+/**
+ * ice_init_pkg_info
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to the driver's package hdr
+ *
+ * Saves off the package details into the HW structure.
+ */
+static enum ice_ddp_state ice_init_pkg_info(struct ice_hw *hw,
+ struct ice_pkg_hdr *pkg_hdr)
+{
+ struct ice_generic_seg_hdr *seg_hdr;
+
+ if (!pkg_hdr)
+ return ICE_DDP_PKG_ERR;
+
+ seg_hdr = ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE, pkg_hdr);
+ if (seg_hdr) {
+ struct ice_meta_sect *meta;
+ struct ice_pkg_enum state;
+
+ memset(&state, 0, sizeof(state));
+
+ /* Get package information from the Metadata Section */
+ meta = ice_pkg_enum_section((struct ice_seg *)seg_hdr, &state,
+ ICE_SID_METADATA);
+ if (!meta) {
+ ice_debug(hw, ICE_DBG_INIT,
+ "Did not find ice metadata section in package\n");
+ return ICE_DDP_PKG_INVALID_FILE;
+ }
+
+ hw->pkg_ver = meta->ver;
+ memcpy(hw->pkg_name, meta->name, sizeof(meta->name));
+
+ ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
+ meta->ver.major, meta->ver.minor, meta->ver.update,
+ meta->ver.draft, meta->name);
+
+ hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
+ memcpy(hw->ice_seg_id, seg_hdr->seg_id, sizeof(hw->ice_seg_id));
+
+ ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
+ seg_hdr->seg_format_ver.major,
+ seg_hdr->seg_format_ver.minor,
+ seg_hdr->seg_format_ver.update,
+ seg_hdr->seg_format_ver.draft, seg_hdr->seg_id);
+ } else {
+ ice_debug(hw, ICE_DBG_INIT,
+ "Did not find ice segment in driver package\n");
+ return ICE_DDP_PKG_INVALID_FILE;
+ }
+
+ return ICE_DDP_PKG_SUCCESS;
+}
+
+/**
+ * ice_get_pkg_info
+ * @hw: pointer to the hardware structure
+ *
+ * Store details of the package currently loaded in HW into the HW structure.
+ */
+static enum ice_ddp_state ice_get_pkg_info(struct ice_hw *hw)
+{
+ enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
+ struct ice_aqc_get_pkg_info_resp *pkg_info;
+ u16 size;
+ u32 i;
+
+ size = struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
+ pkg_info = kzalloc(size, GFP_KERNEL);
+ if (!pkg_info)
+ return ICE_DDP_PKG_ERR;
+
+ if (ice_aq_get_pkg_info_list(hw, pkg_info, size, NULL)) {
+ state = ICE_DDP_PKG_ERR;
+ goto init_pkg_free_alloc;
+ }
+
+ for (i = 0; i < le32_to_cpu(pkg_info->count); i++) {
+#define ICE_PKG_FLAG_COUNT 4
+ char flags[ICE_PKG_FLAG_COUNT + 1] = { 0 };
+ u8 place = 0;
+
+ if (pkg_info->pkg_info[i].is_active) {
+ flags[place++] = 'A';
+ hw->active_pkg_ver = pkg_info->pkg_info[i].ver;
+ hw->active_track_id =
+ le32_to_cpu(pkg_info->pkg_info[i].track_id);
+ memcpy(hw->active_pkg_name, pkg_info->pkg_info[i].name,
+ sizeof(pkg_info->pkg_info[i].name));
+ hw->active_pkg_in_nvm = pkg_info->pkg_info[i].is_in_nvm;
+ }
+ if (pkg_info->pkg_info[i].is_active_at_boot)
+ flags[place++] = 'B';
+ if (pkg_info->pkg_info[i].is_modified)
+ flags[place++] = 'M';
+ if (pkg_info->pkg_info[i].is_in_nvm)
+ flags[place++] = 'N';
+
+ ice_debug(hw, ICE_DBG_PKG, "Pkg[%d]: %d.%d.%d.%d,%s,%s\n", i,
+ pkg_info->pkg_info[i].ver.major,
+ pkg_info->pkg_info[i].ver.minor,
+ pkg_info->pkg_info[i].ver.update,
+ pkg_info->pkg_info[i].ver.draft,
+ pkg_info->pkg_info[i].name, flags);
+ }
+
+init_pkg_free_alloc:
+ kfree(pkg_info);
+
+ return state;
+}
+
+/**
+ * ice_chk_pkg_compat
+ * @hw: pointer to the hardware structure
+ * @ospkg: pointer to the package hdr
+ * @seg: pointer to the package segment hdr
+ *
+ * This function checks the package version compatibility with driver and NVM
+ */
+static enum ice_ddp_state ice_chk_pkg_compat(struct ice_hw *hw,
+ struct ice_pkg_hdr *ospkg,
+ struct ice_seg **seg)
+{
+ struct ice_aqc_get_pkg_info_resp *pkg;
+ enum ice_ddp_state state;
+ u16 size;
+ u32 i;
+
+ /* Check package version compatibility */
+ state = ice_chk_pkg_version(&hw->pkg_ver);
+ if (state) {
+ ice_debug(hw, ICE_DBG_INIT, "Package version check failed.\n");
+ return state;
+ }
+
+ /* find ICE segment in given package */
+ *seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE,
+ ospkg);
+ if (!*seg) {
+ ice_debug(hw, ICE_DBG_INIT, "no ice segment in package.\n");
+ return ICE_DDP_PKG_INVALID_FILE;
+ }
+
+ /* Check if FW is compatible with the OS package */
+ size = struct_size(pkg, pkg_info, ICE_PKG_CNT);
+ pkg = kzalloc(size, GFP_KERNEL);
+ if (!pkg)
+ return ICE_DDP_PKG_ERR;
+
+ if (ice_aq_get_pkg_info_list(hw, pkg, size, NULL)) {
+ state = ICE_DDP_PKG_LOAD_ERROR;
+ goto fw_ddp_compat_free_alloc;
+ }
+
+ for (i = 0; i < le32_to_cpu(pkg->count); i++) {
+ /* loop till we find the NVM package */
+ if (!pkg->pkg_info[i].is_in_nvm)
+ continue;
+ if ((*seg)->hdr.seg_format_ver.major !=
+ pkg->pkg_info[i].ver.major ||
+ (*seg)->hdr.seg_format_ver.minor >
+ pkg->pkg_info[i].ver.minor) {
+ state = ICE_DDP_PKG_FW_MISMATCH;
+ ice_debug(hw, ICE_DBG_INIT,
+ "OS package is not compatible with NVM.\n");
+ }
+ /* done processing NVM package so break */
+ break;
+ }
+fw_ddp_compat_free_alloc:
+ kfree(pkg);
+ return state;
+}
+
+/**
+ * ice_init_pkg_hints
+ * @hw: pointer to the HW structure
+ * @ice_seg: pointer to the segment of the package scan (non-NULL)
+ *
+ * This function will scan the package and save off relevant information
+ * (hints or metadata) for driver use. The ice_seg parameter must not be NULL
+ * since the first call to ice_enum_labels requires a pointer to an actual
+ * ice_seg structure.
+ */
+static void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg)
+{
+ struct ice_pkg_enum state;
+ char *label_name;
+ u16 val;
+ int i;
+
+ memset(&hw->tnl, 0, sizeof(hw->tnl));
+ memset(&state, 0, sizeof(state));
+
+ if (!ice_seg)
+ return;
+
+ label_name = ice_enum_labels(ice_seg, ICE_SID_LBL_RXPARSER_TMEM, &state,
+ &val);
+
+ while (label_name) {
+ if (!strncmp(label_name, ICE_TNL_PRE, strlen(ICE_TNL_PRE)))
+ /* check for a tunnel entry */
+ ice_add_tunnel_hint(hw, label_name, val);
+
+ /* check for a dvm mode entry */
+ else if (!strncmp(label_name, ICE_DVM_PRE, strlen(ICE_DVM_PRE)))
+ ice_add_dvm_hint(hw, val, true);
+
+ /* check for a svm mode entry */
+ else if (!strncmp(label_name, ICE_SVM_PRE, strlen(ICE_SVM_PRE)))
+ ice_add_dvm_hint(hw, val, false);
+
+ label_name = ice_enum_labels(NULL, 0, &state, &val);
+ }
+
+ /* Cache the appropriate boost TCAM entry pointers for tunnels */
+ for (i = 0; i < hw->tnl.count; i++) {
+ ice_find_boost_entry(ice_seg, hw->tnl.tbl[i].boost_addr,
+ &hw->tnl.tbl[i].boost_entry);
+ if (hw->tnl.tbl[i].boost_entry) {
+ hw->tnl.tbl[i].valid = true;
+ if (hw->tnl.tbl[i].type < __TNL_TYPE_CNT)
+ hw->tnl.valid_count[hw->tnl.tbl[i].type]++;
+ }
+ }
+
+ /* Cache the appropriate boost TCAM entry pointers for DVM and SVM */
+ for (i = 0; i < hw->dvm_upd.count; i++)
+ ice_find_boost_entry(ice_seg, hw->dvm_upd.tbl[i].boost_addr,
+ &hw->dvm_upd.tbl[i].boost_entry);
+}
+
+/**
+ * ice_fill_hw_ptype - fill the enabled PTYPE bit information
+ * @hw: pointer to the HW structure
+ */
+static void ice_fill_hw_ptype(struct ice_hw *hw)
+{
+ struct ice_marker_ptype_tcam_entry *tcam;
+ struct ice_seg *seg = hw->seg;
+ struct ice_pkg_enum state;
+
+ bitmap_zero(hw->hw_ptype, ICE_FLOW_PTYPE_MAX);
+ if (!seg)
+ return;
+
+ memset(&state, 0, sizeof(state));
+
+ do {
+ tcam = ice_pkg_enum_entry(seg, &state,
+ ICE_SID_RXPARSER_MARKER_PTYPE, NULL,
+ ice_marker_ptype_tcam_handler);
+ if (tcam &&
+ le16_to_cpu(tcam->addr) < ICE_MARKER_PTYPE_TCAM_ADDR_MAX &&
+ le16_to_cpu(tcam->ptype) < ICE_FLOW_PTYPE_MAX)
+ set_bit(le16_to_cpu(tcam->ptype), hw->hw_ptype);
+
+ seg = NULL;
+ } while (tcam);
+}
+
+/**
+ * ice_init_pkg - initialize/download package
+ * @hw: pointer to the hardware structure
+ * @buf: pointer to the package buffer
+ * @len: size of the package buffer
+ *
+ * This function initializes a package. The package contains HW tables
+ * required to do packet processing. First, the function extracts package
+ * information such as version. Then it finds the ice configuration segment
+ * within the package; this function then saves a copy of the segment pointer
+ * within the supplied package buffer. Next, the function will cache any hints
+ * from the package, followed by downloading the package itself. Note, that if
+ * a previous PF driver has already downloaded the package successfully, then
+ * the current driver will not have to download the package again.
+ *
+ * The local package contents will be used to query default behavior and to
+ * update specific sections of the HW's version of the package (e.g. to update
+ * the parse graph to understand new protocols).
+ *
+ * This function stores a pointer to the package buffer memory, and it is
+ * expected that the supplied buffer will not be freed immediately. If the
+ * package buffer needs to be freed, such as when read from a file, use
+ * ice_copy_and_init_pkg() instead of directly calling ice_init_pkg() in this
+ * case.
+ */
+enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
+{
+ bool already_loaded = false;
+ enum ice_ddp_state state;
+ struct ice_pkg_hdr *pkg;
+ struct ice_seg *seg;
+
+ if (!buf || !len)
+ return ICE_DDP_PKG_ERR;
+
+ pkg = (struct ice_pkg_hdr *)buf;
+ state = ice_verify_pkg(pkg, len);
+ if (state) {
+ ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg (err: %d)\n",
+ state);
+ return state;
+ }
+
+ /* initialize package info */
+ state = ice_init_pkg_info(hw, pkg);
+ if (state)
+ return state;
+
+ /* before downloading the package, check package version for
+ * compatibility with driver
+ */
+ state = ice_chk_pkg_compat(hw, pkg, &seg);
+ if (state)
+ return state;
+
+ /* initialize package hints and then download package */
+ ice_init_pkg_hints(hw, seg);
+ state = ice_download_pkg(hw, seg);
+ if (state == ICE_DDP_PKG_ALREADY_LOADED) {
+ ice_debug(hw, ICE_DBG_INIT,
+ "package previously loaded - no work.\n");
+ already_loaded = true;
+ }
+
+ /* Get information on the package currently loaded in HW, then make sure
+ * the driver is compatible with this version.
+ */
+ if (!state || state == ICE_DDP_PKG_ALREADY_LOADED) {
+ state = ice_get_pkg_info(hw);
+ if (!state)
+ state = ice_get_ddp_pkg_state(hw, already_loaded);
+ }
+
+ if (ice_is_init_pkg_successful(state)) {
+ hw->seg = seg;
+ /* on successful package download update other required
+ * registers to support the package and fill HW tables
+ * with package content.
+ */
+ ice_init_pkg_regs(hw);
+ ice_fill_blk_tbls(hw);
+ ice_fill_hw_ptype(hw);
+ ice_get_prof_index_max(hw);
+ } else {
+ ice_debug(hw, ICE_DBG_INIT, "package load failed, %d\n", state);
+ }
+
+ return state;
+}
+
+/**
+ * ice_copy_and_init_pkg - initialize/download a copy of the package
+ * @hw: pointer to the hardware structure
+ * @buf: pointer to the package buffer
+ * @len: size of the package buffer
+ *
+ * This function copies the package buffer, and then calls ice_init_pkg() to
+ * initialize the copied package contents.
+ *
+ * The copying is necessary if the package buffer supplied is constant, or if
+ * the memory may disappear shortly after calling this function.
+ *
+ * If the package buffer resides in the data segment and can be modified, the
+ * caller is free to use ice_init_pkg() instead of ice_copy_and_init_pkg().
+ *
+ * However, if the package buffer needs to be copied first, such as when being
+ * read from a file, the caller should use ice_copy_and_init_pkg().
+ *
+ * This function will first copy the package buffer, before calling
+ * ice_init_pkg(). The caller is free to immediately destroy the original
+ * package buffer, as the new copy will be managed by this function and
+ * related routines.
+ */
+enum ice_ddp_state ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf,
+ u32 len)
+{
+ enum ice_ddp_state state;
+ u8 *buf_copy;
+
+ if (!buf || !len)
+ return ICE_DDP_PKG_ERR;
+
+ buf_copy = devm_kmemdup(ice_hw_to_dev(hw), buf, len, GFP_KERNEL);
+
+ state = ice_init_pkg(hw, buf_copy, len);
+ if (!ice_is_init_pkg_successful(state)) {
+ /* Free the copy, since we failed to initialize the package */
+ devm_kfree(ice_hw_to_dev(hw), buf_copy);
+ } else {
+ /* Track the copied pkg so we can free it later */
+ hw->pkg_copy = buf_copy;
+ hw->pkg_size = len;
+ }
+
+ return state;
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.h b/drivers/net/ethernet/intel/ice/ice_ddp.h
new file mode 100644
index 000000000000..37eadb3d27a8
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.h
@@ -0,0 +1,445 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2022, Intel Corporation. */
+
+#ifndef _ICE_DDP_H_
+#define _ICE_DDP_H_
+
+#include "ice_type.h"
+
+/* Package minimal version supported */
+#define ICE_PKG_SUPP_VER_MAJ 1
+#define ICE_PKG_SUPP_VER_MNR 3
+
+/* Package format version */
+#define ICE_PKG_FMT_VER_MAJ 1
+#define ICE_PKG_FMT_VER_MNR 0
+#define ICE_PKG_FMT_VER_UPD 0
+#define ICE_PKG_FMT_VER_DFT 0
+
+#define ICE_PKG_CNT 4
+
+#define ICE_FV_OFFSET_INVAL 0x1FF
+
+/* Extraction Sequence (Field Vector) Table */
+struct ice_fv_word {
+ u8 prot_id;
+ u16 off; /* Offset within the protocol header */
+ u8 resvrd;
+} __packed;
+
+#define ICE_MAX_NUM_PROFILES 256
+
+#define ICE_MAX_FV_WORDS 48
+struct ice_fv {
+ struct ice_fv_word ew[ICE_MAX_FV_WORDS];
+};
+
+enum ice_ddp_state {
+ /* Indicates that this call to ice_init_pkg
+ * successfully loaded the requested DDP package
+ */
+ ICE_DDP_PKG_SUCCESS = 0,
+
+ /* Generic error for already loaded errors, it is mapped later to
+ * the more specific one (one of the next 3)
+ */
+ ICE_DDP_PKG_ALREADY_LOADED = -1,
+
+ /* Indicates that a DDP package of the same version has already been
+ * loaded onto the device by a previous call or by another PF
+ */
+ ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED = -2,
+
+ /* The device has a DDP package that is not supported by the driver */
+ ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED = -3,
+
+ /* The device has a compatible package
+ * (but different from the request) already loaded
+ */
+ ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED = -4,
+
+ /* The firmware loaded on the device is not compatible with
+ * the DDP package loaded
+ */
+ ICE_DDP_PKG_FW_MISMATCH = -5,
+
+ /* The DDP package file is invalid */
+ ICE_DDP_PKG_INVALID_FILE = -6,
+
+ /* The version of the DDP package provided is higher than
+ * the driver supports
+ */
+ ICE_DDP_PKG_FILE_VERSION_TOO_HIGH = -7,
+
+ /* The version of the DDP package provided is lower than the
+ * driver supports
+ */
+ ICE_DDP_PKG_FILE_VERSION_TOO_LOW = -8,
+
+ /* The signature of the DDP package file provided is invalid */
+ ICE_DDP_PKG_FILE_SIGNATURE_INVALID = -9,
+
+ /* The DDP package file security revision is too low and not
+ * supported by firmware
+ */
+ ICE_DDP_PKG_FILE_REVISION_TOO_LOW = -10,
+
+ /* An error occurred in firmware while loading the DDP package */
+ ICE_DDP_PKG_LOAD_ERROR = -11,
+
+ /* Other errors */
+ ICE_DDP_PKG_ERR = -12
+};
+
+/* Package and segment headers and tables */
+struct ice_pkg_hdr {
+ struct ice_pkg_ver pkg_format_ver;
+ __le32 seg_count;
+ __le32 seg_offset[];
+};
+
+/* generic segment */
+struct ice_generic_seg_hdr {
+#define SEGMENT_TYPE_METADATA 0x00000001
+#define SEGMENT_TYPE_ICE 0x00000010
+ __le32 seg_type;
+ struct ice_pkg_ver seg_format_ver;
+ __le32 seg_size;
+ char seg_id[ICE_PKG_NAME_SIZE];
+};
+
+/* ice specific segment */
+
+union ice_device_id {
+ struct {
+ __le16 device_id;
+ __le16 vendor_id;
+ } dev_vend_id;
+ __le32 id;
+};
+
+struct ice_device_id_entry {
+ union ice_device_id device;
+ union ice_device_id sub_device;
+};
+
+struct ice_seg {
+ struct ice_generic_seg_hdr hdr;
+ __le32 device_table_count;
+ struct ice_device_id_entry device_table[];
+};
+
+struct ice_nvm_table {
+ __le32 table_count;
+ __le32 vers[];
+};
+
+struct ice_buf {
+#define ICE_PKG_BUF_SIZE 4096
+ u8 buf[ICE_PKG_BUF_SIZE];
+};
+
+struct ice_buf_table {
+ __le32 buf_count;
+ struct ice_buf buf_array[];
+};
+
+struct ice_run_time_cfg_seg {
+ struct ice_generic_seg_hdr hdr;
+ u8 rsvd[8];
+ struct ice_buf_table buf_table;
+};
+
+/* global metadata specific segment */
+struct ice_global_metadata_seg {
+ struct ice_generic_seg_hdr hdr;
+ struct ice_pkg_ver pkg_ver;
+ __le32 rsvd;
+ char pkg_name[ICE_PKG_NAME_SIZE];
+};
+
+#define ICE_MIN_S_OFF 12
+#define ICE_MAX_S_OFF 4095
+#define ICE_MIN_S_SZ 1
+#define ICE_MAX_S_SZ 4084
+
+/* section information */
+struct ice_section_entry {
+ __le32 type;
+ __le16 offset;
+ __le16 size;
+};
+
+#define ICE_MIN_S_COUNT 1
+#define ICE_MAX_S_COUNT 511
+#define ICE_MIN_S_DATA_END 12
+#define ICE_MAX_S_DATA_END 4096
+
+#define ICE_METADATA_BUF 0x80000000
+
+struct ice_buf_hdr {
+ __le16 section_count;
+ __le16 data_end;
+ struct ice_section_entry section_entry[];
+};
+
+#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) \
+ ((ICE_PKG_BUF_SIZE - \
+ struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) / \
+ (ent_sz))
+
+/* ice package section IDs */
+#define ICE_SID_METADATA 1
+#define ICE_SID_XLT0_SW 10
+#define ICE_SID_XLT_KEY_BUILDER_SW 11
+#define ICE_SID_XLT1_SW 12
+#define ICE_SID_XLT2_SW 13
+#define ICE_SID_PROFID_TCAM_SW 14
+#define ICE_SID_PROFID_REDIR_SW 15
+#define ICE_SID_FLD_VEC_SW 16
+#define ICE_SID_CDID_KEY_BUILDER_SW 17
+
+struct ice_meta_sect {
+ struct ice_pkg_ver ver;
+#define ICE_META_SECT_NAME_SIZE 28
+ char name[ICE_META_SECT_NAME_SIZE];
+ __le32 track_id;
+};
+
+#define ICE_SID_CDID_REDIR_SW 18
+
+#define ICE_SID_XLT0_ACL 20
+#define ICE_SID_XLT_KEY_BUILDER_ACL 21
+#define ICE_SID_XLT1_ACL 22
+#define ICE_SID_XLT2_ACL 23
+#define ICE_SID_PROFID_TCAM_ACL 24
+#define ICE_SID_PROFID_REDIR_ACL 25
+#define ICE_SID_FLD_VEC_ACL 26
+#define ICE_SID_CDID_KEY_BUILDER_ACL 27
+#define ICE_SID_CDID_REDIR_ACL 28
+
+#define ICE_SID_XLT0_FD 30
+#define ICE_SID_XLT_KEY_BUILDER_FD 31
+#define ICE_SID_XLT1_FD 32
+#define ICE_SID_XLT2_FD 33
+#define ICE_SID_PROFID_TCAM_FD 34
+#define ICE_SID_PROFID_REDIR_FD 35
+#define ICE_SID_FLD_VEC_FD 36
+#define ICE_SID_CDID_KEY_BUILDER_FD 37
+#define ICE_SID_CDID_REDIR_FD 38
+
+#define ICE_SID_XLT0_RSS 40
+#define ICE_SID_XLT_KEY_BUILDER_RSS 41
+#define ICE_SID_XLT1_RSS 42
+#define ICE_SID_XLT2_RSS 43
+#define ICE_SID_PROFID_TCAM_RSS 44
+#define ICE_SID_PROFID_REDIR_RSS 45
+#define ICE_SID_FLD_VEC_RSS 46
+#define ICE_SID_CDID_KEY_BUILDER_RSS 47
+#define ICE_SID_CDID_REDIR_RSS 48
+
+#define ICE_SID_RXPARSER_MARKER_PTYPE 55
+#define ICE_SID_RXPARSER_BOOST_TCAM 56
+#define ICE_SID_RXPARSER_METADATA_INIT 58
+#define ICE_SID_TXPARSER_BOOST_TCAM 66
+
+#define ICE_SID_XLT0_PE 80
+#define ICE_SID_XLT_KEY_BUILDER_PE 81
+#define ICE_SID_XLT1_PE 82
+#define ICE_SID_XLT2_PE 83
+#define ICE_SID_PROFID_TCAM_PE 84
+#define ICE_SID_PROFID_REDIR_PE 85
+#define ICE_SID_FLD_VEC_PE 86
+#define ICE_SID_CDID_KEY_BUILDER_PE 87
+#define ICE_SID_CDID_REDIR_PE 88
+
+/* Label Metadata section IDs */
+#define ICE_SID_LBL_FIRST 0x80000010
+#define ICE_SID_LBL_RXPARSER_TMEM 0x80000018
+/* The following define MUST be updated to reflect the last label section ID */
+#define ICE_SID_LBL_LAST 0x80000038
+
+/* Label ICE runtime configuration section IDs */
+#define ICE_SID_TX_5_LAYER_TOPO 0x10
+
+enum ice_block {
+ ICE_BLK_SW = 0,
+ ICE_BLK_ACL,
+ ICE_BLK_FD,
+ ICE_BLK_RSS,
+ ICE_BLK_PE,
+ ICE_BLK_COUNT
+};
+
+enum ice_sect {
+ ICE_XLT0 = 0,
+ ICE_XLT_KB,
+ ICE_XLT1,
+ ICE_XLT2,
+ ICE_PROF_TCAM,
+ ICE_PROF_REDIR,
+ ICE_VEC_TBL,
+ ICE_CDID_KB,
+ ICE_CDID_REDIR,
+ ICE_SECT_COUNT
+};
+
+/* package labels */
+struct ice_label {
+ __le16 value;
+#define ICE_PKG_LABEL_SIZE 64
+ char name[ICE_PKG_LABEL_SIZE];
+};
+
+struct ice_label_section {
+ __le16 count;
+ struct ice_label label[];
+};
+
+#define ICE_MAX_LABELS_IN_BUF \
+ ICE_MAX_ENTRIES_IN_BUF(struct_size((struct ice_label_section *)0, \
+ label, 1) - \
+ sizeof(struct ice_label), \
+ sizeof(struct ice_label))
+
+struct ice_sw_fv_section {
+ __le16 count;
+ __le16 base_offset;
+ struct ice_fv fv[];
+};
+
+struct ice_sw_fv_list_entry {
+ struct list_head list_entry;
+ u32 profile_id;
+ struct ice_fv *fv_ptr;
+};
+
+/* The BOOST TCAM stores the match packet header in reverse order, meaning
+ * the fields are reversed; in addition, this means that the normally big endian
+ * fields of the packet are now little endian.
+ */
+struct ice_boost_key_value {
+#define ICE_BOOST_REMAINING_HV_KEY 15
+ u8 remaining_hv_key[ICE_BOOST_REMAINING_HV_KEY];
+ __le16 hv_dst_port_key;
+ __le16 hv_src_port_key;
+ u8 tcam_search_key;
+} __packed;
+
+struct ice_boost_key {
+ struct ice_boost_key_value key;
+ struct ice_boost_key_value key2;
+};
+
+/* package Boost TCAM entry */
+struct ice_boost_tcam_entry {
+ __le16 addr;
+ __le16 reserved;
+ /* break up the 40 bytes of key into different fields */
+ struct ice_boost_key key;
+ u8 boost_hit_index_group;
+ /* The following contains bitfields which are not on byte boundaries.
+ * These fields are currently unused by driver software.
+ */
+#define ICE_BOOST_BIT_FIELDS 43
+ u8 bit_fields[ICE_BOOST_BIT_FIELDS];
+};
+
+struct ice_boost_tcam_section {
+ __le16 count;
+ __le16 reserved;
+ struct ice_boost_tcam_entry tcam[];
+};
+
+#define ICE_MAX_BST_TCAMS_IN_BUF \
+ ICE_MAX_ENTRIES_IN_BUF(struct_size((struct ice_boost_tcam_section *)0, \
+ tcam, 1) - \
+ sizeof(struct ice_boost_tcam_entry), \
+ sizeof(struct ice_boost_tcam_entry))
+
+/* package Marker Ptype TCAM entry */
+struct ice_marker_ptype_tcam_entry {
+#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX 1024
+ __le16 addr;
+ __le16 ptype;
+ u8 keys[20];
+};
+
+struct ice_marker_ptype_tcam_section {
+ __le16 count;
+ __le16 reserved;
+ struct ice_marker_ptype_tcam_entry tcam[];
+};
+
+#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF \
+ ICE_MAX_ENTRIES_IN_BUF( \
+ struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, \
+ 1) - \
+ sizeof(struct ice_marker_ptype_tcam_entry), \
+ sizeof(struct ice_marker_ptype_tcam_entry))
+
+struct ice_xlt1_section {
+ __le16 count;
+ __le16 offset;
+ u8 value[];
+};
+
+struct ice_xlt2_section {
+ __le16 count;
+ __le16 offset;
+ __le16 value[];
+};
+
+struct ice_prof_redir_section {
+ __le16 count;
+ __le16 offset;
+ u8 redir_value[];
+};
+
+/* package buffer building */
+
+struct ice_buf_build {
+ struct ice_buf buf;
+ u16 reserved_section_table_entries;
+};
+
+struct ice_pkg_enum {
+ struct ice_buf_table *buf_table;
+ u32 buf_idx;
+
+ u32 type;
+ struct ice_buf_hdr *buf;
+ u32 sect_idx;
+ void *sect;
+ u32 sect_type;
+
+ u32 entry_idx;
+ void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
+};
+
+int ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, bool last_buf, u32 *error_offset,
+ u32 *error_info, struct ice_sq_cd *cd);
+int ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, struct ice_sq_cd *cd);
+
+void *ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size);
+
+enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len);
+
+struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw);
+
+struct ice_generic_seg_hdr *ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
+ struct ice_pkg_hdr *pkg_hdr);
+
+int ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
+int ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
+
+int ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count);
+u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld);
+void *ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
+ u32 sect_type);
+
+struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf);
+
+#endif
diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c b/drivers/net/ethernet/intel/ice/ice_devlink.c
index 0fae0186bd85..05f216af8c81 100644
--- a/drivers/net/ethernet/intel/ice/ice_devlink.c
+++ b/drivers/net/ethernet/intel/ice/ice_devlink.c
@@ -371,10 +371,7 @@ out_free_ctx:
/**
* ice_devlink_reload_empr_start - Start EMP reset to activate new firmware
- * @devlink: pointer to the devlink instance to reload
- * @netns_change: if true, the network namespace is changing
- * @action: the action to perform. Must be DEVLINK_RELOAD_ACTION_FW_ACTIVATE
- * @limit: limits on what reload should do, such as not resetting
+ * @pf: pointer to the pf instance
* @extack: netlink extended ACK structure
*
* Allow user to activate new Embedded Management Processor firmware by
@@ -387,12 +384,9 @@ out_free_ctx:
* any source.
*/
static int
-ice_devlink_reload_empr_start(struct devlink *devlink, bool netns_change,
- enum devlink_reload_action action,
- enum devlink_reload_limit limit,
+ice_devlink_reload_empr_start(struct ice_pf *pf,
struct netlink_ext_ack *extack)
{
- struct ice_pf *pf = devlink_priv(devlink);
struct device *dev = ice_pf_to_dev(pf);
struct ice_hw *hw = &pf->hw;
u8 pending;
@@ -431,11 +425,51 @@ ice_devlink_reload_empr_start(struct devlink *devlink, bool netns_change,
}
/**
+ * ice_devlink_reload_down - prepare for reload
+ * @devlink: pointer to the devlink instance to reload
+ * @netns_change: if true, the network namespace is changing
+ * @action: the action to perform
+ * @limit: limits on what reload should do, such as not resetting
+ * @extack: netlink extended ACK structure
+ */
+static int
+ice_devlink_reload_down(struct devlink *devlink, bool netns_change,
+ enum devlink_reload_action action,
+ enum devlink_reload_limit limit,
+ struct netlink_ext_ack *extack)
+{
+ struct ice_pf *pf = devlink_priv(devlink);
+
+ switch (action) {
+ case DEVLINK_RELOAD_ACTION_DRIVER_REINIT:
+ if (ice_is_eswitch_mode_switchdev(pf)) {
+ NL_SET_ERR_MSG_MOD(extack,
+ "Go to legacy mode before doing reinit\n");
+ return -EOPNOTSUPP;
+ }
+ if (ice_is_adq_active(pf)) {
+ NL_SET_ERR_MSG_MOD(extack,
+ "Turn off ADQ before doing reinit\n");
+ return -EOPNOTSUPP;
+ }
+ if (ice_has_vfs(pf)) {
+ NL_SET_ERR_MSG_MOD(extack,
+ "Remove all VFs before doing reinit\n");
+ return -EOPNOTSUPP;
+ }
+ ice_unload(pf);
+ return 0;
+ case DEVLINK_RELOAD_ACTION_FW_ACTIVATE:
+ return ice_devlink_reload_empr_start(pf, extack);
+ default:
+ WARN_ON(1);
+ return -EOPNOTSUPP;
+ }
+}
+
+/**
* ice_devlink_reload_empr_finish - Wait for EMP reset to finish
- * @devlink: pointer to the devlink instance reloading
- * @action: the action requested
- * @limit: limits imposed by userspace, such as not resetting
- * @actions_performed: on return, indicate what actions actually performed
+ * @pf: pointer to the pf instance
* @extack: netlink extended ACK structure
*
* Wait for driver to finish rebuilding after EMP reset is completed. This
@@ -443,17 +477,11 @@ ice_devlink_reload_empr_start(struct devlink *devlink, bool netns_change,
* for the driver's rebuild to complete.
*/
static int
-ice_devlink_reload_empr_finish(struct devlink *devlink,
- enum devlink_reload_action action,
- enum devlink_reload_limit limit,
- u32 *actions_performed,
+ice_devlink_reload_empr_finish(struct ice_pf *pf,
struct netlink_ext_ack *extack)
{
- struct ice_pf *pf = devlink_priv(devlink);
int err;
- *actions_performed = BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE);
-
err = ice_wait_for_reset(pf, 60 * HZ);
if (err) {
NL_SET_ERR_MSG_MOD(extack, "Device still resetting after 1 minute");
@@ -1192,12 +1220,43 @@ static int ice_devlink_set_parent(struct devlink_rate *devlink_rate,
return status;
}
+/**
+ * ice_devlink_reload_up - do reload up after reinit
+ * @devlink: pointer to the devlink instance reloading
+ * @action: the action requested
+ * @limit: limits imposed by userspace, such as not resetting
+ * @actions_performed: on return, indicate what actions actually performed
+ * @extack: netlink extended ACK structure
+ */
+static int
+ice_devlink_reload_up(struct devlink *devlink,
+ enum devlink_reload_action action,
+ enum devlink_reload_limit limit,
+ u32 *actions_performed,
+ struct netlink_ext_ack *extack)
+{
+ struct ice_pf *pf = devlink_priv(devlink);
+
+ switch (action) {
+ case DEVLINK_RELOAD_ACTION_DRIVER_REINIT:
+ *actions_performed = BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT);
+ return ice_load(pf);
+ case DEVLINK_RELOAD_ACTION_FW_ACTIVATE:
+ *actions_performed = BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE);
+ return ice_devlink_reload_empr_finish(pf, extack);
+ default:
+ WARN_ON(1);
+ return -EOPNOTSUPP;
+ }
+}
+
static const struct devlink_ops ice_devlink_ops = {
.supported_flash_update_params = DEVLINK_SUPPORT_FLASH_UPDATE_OVERWRITE_MASK,
- .reload_actions = BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE),
+ .reload_actions = BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT) |
+ BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE),
/* The ice driver currently does not support driver reinit */
- .reload_down = ice_devlink_reload_empr_start,
- .reload_up = ice_devlink_reload_empr_finish,
+ .reload_down = ice_devlink_reload_down,
+ .reload_up = ice_devlink_reload_up,
.port_split = ice_devlink_port_split,
.port_unsplit = ice_devlink_port_unsplit,
.eswitch_mode_get = ice_eswitch_mode_get,
@@ -1376,7 +1435,6 @@ void ice_devlink_register(struct ice_pf *pf)
{
struct devlink *devlink = priv_to_devlink(pf);
- devlink_set_features(devlink, DEVLINK_F_RELOAD);
devlink_register(devlink);
}
@@ -1411,25 +1469,9 @@ ice_devlink_set_switch_id(struct ice_pf *pf, struct netdev_phys_item_id *ppid)
int ice_devlink_register_params(struct ice_pf *pf)
{
struct devlink *devlink = priv_to_devlink(pf);
- union devlink_param_value value;
- int err;
- err = devlink_params_register(devlink, ice_devlink_params,
- ARRAY_SIZE(ice_devlink_params));
- if (err)
- return err;
-
- value.vbool = false;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_IWARP,
- value);
-
- value.vbool = test_bit(ICE_FLAG_RDMA_ENA, pf->flags) ? true : false;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
- value);
-
- return 0;
+ return devlink_params_register(devlink, ice_devlink_params,
+ ARRAY_SIZE(ice_devlink_params));
}
void ice_devlink_unregister_params(struct ice_pf *pf)
diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c
index f9f15acae90a..f6dd3f8fd936 100644
--- a/drivers/net/ethernet/intel/ice/ice_eswitch.c
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c
@@ -71,17 +71,17 @@ void ice_eswitch_replay_vf_mac_rule(struct ice_vf *vf)
if (!ice_is_switchdev_running(vf->pf))
return;
- if (is_valid_ether_addr(vf->hw_lan_addr.addr)) {
+ if (is_valid_ether_addr(vf->hw_lan_addr)) {
err = ice_eswitch_add_vf_mac_rule(vf->pf, vf,
- vf->hw_lan_addr.addr);
+ vf->hw_lan_addr);
if (err) {
dev_err(ice_pf_to_dev(vf->pf), "Failed to add MAC %pM for VF %d\n, error %d\n",
- vf->hw_lan_addr.addr, vf->vf_id, err);
+ vf->hw_lan_addr, vf->vf_id, err);
return;
}
vf->num_mac++;
- ether_addr_copy(vf->dev_lan_addr.addr, vf->hw_lan_addr.addr);
+ ether_addr_copy(vf->dev_lan_addr, vf->hw_lan_addr);
}
}
@@ -237,7 +237,7 @@ ice_eswitch_release_reprs(struct ice_pf *pf, struct ice_vsi *ctrl_vsi)
ice_vsi_update_security(vsi, ice_vsi_ctx_set_antispoof);
metadata_dst_free(vf->repr->dst);
vf->repr->dst = NULL;
- ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr.addr,
+ ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr,
ICE_FWD_TO_VSI);
netif_napi_del(&vf->repr->q_vector->napi);
@@ -265,14 +265,14 @@ static int ice_eswitch_setup_reprs(struct ice_pf *pf)
GFP_KERNEL);
if (!vf->repr->dst) {
ice_fltr_add_mac_and_broadcast(vsi,
- vf->hw_lan_addr.addr,
+ vf->hw_lan_addr,
ICE_FWD_TO_VSI);
goto err;
}
if (ice_vsi_update_security(vsi, ice_vsi_ctx_clear_antispoof)) {
ice_fltr_add_mac_and_broadcast(vsi,
- vf->hw_lan_addr.addr,
+ vf->hw_lan_addr,
ICE_FWD_TO_VSI);
metadata_dst_free(vf->repr->dst);
vf->repr->dst = NULL;
@@ -281,7 +281,7 @@ static int ice_eswitch_setup_reprs(struct ice_pf *pf)
if (ice_vsi_add_vlan_zero(vsi)) {
ice_fltr_add_mac_and_broadcast(vsi,
- vf->hw_lan_addr.addr,
+ vf->hw_lan_addr,
ICE_FWD_TO_VSI);
metadata_dst_free(vf->repr->dst);
vf->repr->dst = NULL;
@@ -338,7 +338,7 @@ void ice_eswitch_update_repr(struct ice_vsi *vsi)
ret = ice_vsi_update_security(vsi, ice_vsi_ctx_clear_antispoof);
if (ret) {
- ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr.addr, ICE_FWD_TO_VSI);
+ ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr, ICE_FWD_TO_VSI);
dev_err(ice_pf_to_dev(pf), "Failed to update VF %d port representor",
vsi->vf->vf_id);
}
@@ -425,7 +425,13 @@ static void ice_eswitch_release_env(struct ice_pf *pf)
static struct ice_vsi *
ice_eswitch_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
{
- return ice_vsi_setup(pf, pi, ICE_VSI_SWITCHDEV_CTRL, NULL, NULL);
+ struct ice_vsi_cfg_params params = {};
+
+ params.type = ICE_VSI_SWITCHDEV_CTRL;
+ params.pi = pi;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ return ice_vsi_setup(pf, &params);
}
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index a359f1610fc1..b360bd8f1599 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -656,7 +656,7 @@ static int ice_lbtest_prepare_rings(struct ice_vsi *vsi)
if (status)
goto err_setup_rx_ring;
- status = ice_vsi_cfg(vsi);
+ status = ice_vsi_cfg_lan(vsi);
if (status)
goto err_setup_rx_ring;
@@ -664,7 +664,7 @@ static int ice_lbtest_prepare_rings(struct ice_vsi *vsi)
if (status)
goto err_start_rx_ring;
- return status;
+ return 0;
err_start_rx_ring:
ice_vsi_free_rx_rings(vsi);
@@ -1950,8 +1950,7 @@ ice_phy_type_to_ethtool(struct net_device *netdev,
ICE_PHY_TYPE_LOW_100G_CAUI4 |
ICE_PHY_TYPE_LOW_100G_AUI4_AOC_ACC |
ICE_PHY_TYPE_LOW_100G_AUI4 |
- ICE_PHY_TYPE_LOW_100GBASE_CR_PAM4 |
- ICE_PHY_TYPE_LOW_100GBASE_CP2;
+ ICE_PHY_TYPE_LOW_100GBASE_CR_PAM4;
phy_type_mask_hi = ICE_PHY_TYPE_HIGH_100G_CAUI2_AOC_ACC |
ICE_PHY_TYPE_HIGH_100G_CAUI2 |
ICE_PHY_TYPE_HIGH_100G_AUI2_AOC_ACC |
@@ -1964,15 +1963,27 @@ ice_phy_type_to_ethtool(struct net_device *netdev,
100000baseCR4_Full);
}
- phy_type_mask_lo = ICE_PHY_TYPE_LOW_100GBASE_SR4 |
- ICE_PHY_TYPE_LOW_100GBASE_SR2;
- if (phy_types_low & phy_type_mask_lo) {
+ if (phy_types_low & ICE_PHY_TYPE_LOW_100GBASE_CP2) {
+ ethtool_link_ksettings_add_link_mode(ks, supported,
+ 100000baseCR2_Full);
+ ice_ethtool_advertise_link_mode(ICE_AQ_LINK_SPEED_100GB,
+ 100000baseCR2_Full);
+ }
+
+ if (phy_types_low & ICE_PHY_TYPE_LOW_100GBASE_SR4) {
ethtool_link_ksettings_add_link_mode(ks, supported,
100000baseSR4_Full);
ice_ethtool_advertise_link_mode(ICE_AQ_LINK_SPEED_100GB,
100000baseSR4_Full);
}
+ if (phy_types_low & ICE_PHY_TYPE_LOW_100GBASE_SR2) {
+ ethtool_link_ksettings_add_link_mode(ks, supported,
+ 100000baseSR2_Full);
+ ice_ethtool_advertise_link_mode(ICE_AQ_LINK_SPEED_100GB,
+ 100000baseSR2_Full);
+ }
+
phy_type_mask_lo = ICE_PHY_TYPE_LOW_100GBASE_LR4 |
ICE_PHY_TYPE_LOW_100GBASE_DR;
if (phy_types_low & phy_type_mask_lo) {
@@ -1984,14 +1995,20 @@ ice_phy_type_to_ethtool(struct net_device *netdev,
phy_type_mask_lo = ICE_PHY_TYPE_LOW_100GBASE_KR4 |
ICE_PHY_TYPE_LOW_100GBASE_KR_PAM4;
- phy_type_mask_hi = ICE_PHY_TYPE_HIGH_100GBASE_KR2_PAM4;
- if (phy_types_low & phy_type_mask_lo ||
- phy_types_high & phy_type_mask_hi) {
+ if (phy_types_low & phy_type_mask_lo) {
ethtool_link_ksettings_add_link_mode(ks, supported,
100000baseKR4_Full);
ice_ethtool_advertise_link_mode(ICE_AQ_LINK_SPEED_100GB,
100000baseKR4_Full);
}
+
+ if (phy_types_high & ICE_PHY_TYPE_HIGH_100GBASE_KR2_PAM4) {
+ ethtool_link_ksettings_add_link_mode(ks, supported,
+ 100000baseKR2_Full);
+ ice_ethtool_advertise_link_mode(ICE_AQ_LINK_SPEED_100GB,
+ 100000baseKR2_Full);
+ }
+
}
#define TEST_SET_BITS_TIMEOUT 50
@@ -2242,17 +2259,15 @@ ice_ksettings_find_adv_link_speed(const struct ethtool_link_ksettings *ks)
100baseT_Full))
adv_link_speed |= ICE_AQ_LINK_SPEED_100MB;
if (ethtool_link_ksettings_test_link_mode(ks, advertising,
- 1000baseX_Full))
- adv_link_speed |= ICE_AQ_LINK_SPEED_1000MB;
- if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 1000baseX_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
1000baseT_Full) ||
ethtool_link_ksettings_test_link_mode(ks, advertising,
1000baseKX_Full))
adv_link_speed |= ICE_AQ_LINK_SPEED_1000MB;
if (ethtool_link_ksettings_test_link_mode(ks, advertising,
- 2500baseT_Full))
- adv_link_speed |= ICE_AQ_LINK_SPEED_2500MB;
- if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 2500baseT_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
2500baseX_Full))
adv_link_speed |= ICE_AQ_LINK_SPEED_2500MB;
if (ethtool_link_ksettings_test_link_mode(ks, advertising,
@@ -2261,9 +2276,8 @@ ice_ksettings_find_adv_link_speed(const struct ethtool_link_ksettings *ks)
if (ethtool_link_ksettings_test_link_mode(ks, advertising,
10000baseT_Full) ||
ethtool_link_ksettings_test_link_mode(ks, advertising,
- 10000baseKR_Full))
- adv_link_speed |= ICE_AQ_LINK_SPEED_10GB;
- if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 10000baseKR_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
10000baseSR_Full) ||
ethtool_link_ksettings_test_link_mode(ks, advertising,
10000baseLR_Full))
@@ -2287,9 +2301,8 @@ ice_ksettings_find_adv_link_speed(const struct ethtool_link_ksettings *ks)
if (ethtool_link_ksettings_test_link_mode(ks, advertising,
50000baseCR2_Full) ||
ethtool_link_ksettings_test_link_mode(ks, advertising,
- 50000baseKR2_Full))
- adv_link_speed |= ICE_AQ_LINK_SPEED_50GB;
- if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 50000baseKR2_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
50000baseSR2_Full))
adv_link_speed |= ICE_AQ_LINK_SPEED_50GB;
if (ethtool_link_ksettings_test_link_mode(ks, advertising,
@@ -2299,7 +2312,13 @@ ice_ksettings_find_adv_link_speed(const struct ethtool_link_ksettings *ks)
ethtool_link_ksettings_test_link_mode(ks, advertising,
100000baseLR4_ER4_Full) ||
ethtool_link_ksettings_test_link_mode(ks, advertising,
- 100000baseKR4_Full))
+ 100000baseKR4_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 100000baseCR2_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 100000baseSR2_Full) ||
+ ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 100000baseKR2_Full))
adv_link_speed |= ICE_AQ_LINK_SPEED_100GB;
return adv_link_speed;
@@ -3027,8 +3046,6 @@ ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
/* clone ring and setup updated count */
xdp_rings[i] = *vsi->xdp_rings[i];
xdp_rings[i].count = new_tx_cnt;
- xdp_rings[i].next_dd = ICE_RING_QUARTER(&xdp_rings[i]) - 1;
- xdp_rings[i].next_rs = ICE_RING_QUARTER(&xdp_rings[i]) - 1;
xdp_rings[i].desc = NULL;
xdp_rings[i].tx_buf = NULL;
err = ice_setup_tx_ring(&xdp_rings[i]);
@@ -3073,7 +3090,7 @@ process_rx:
/* allocate Rx buffers */
err = ice_alloc_rx_bufs(&rx_rings[i],
- ICE_DESC_UNUSED(&rx_rings[i]));
+ ICE_RX_DESC_UNUSED(&rx_rings[i]));
rx_unwind:
if (err) {
while (i) {
diff --git a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
index 4b3bb19e1d06..5ce413965930 100644
--- a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
+++ b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
@@ -6,23 +6,6 @@
#include "ice_flow.h"
#include "ice.h"
-/* For supporting double VLAN mode, it is necessary to enable or disable certain
- * boost tcam entries. The metadata labels names that match the following
- * prefixes will be saved to allow enabling double VLAN mode.
- */
-#define ICE_DVM_PRE "BOOST_MAC_VLAN_DVM" /* enable these entries */
-#define ICE_SVM_PRE "BOOST_MAC_VLAN_SVM" /* disable these entries */
-
-/* To support tunneling entries by PF, the package will append the PF number to
- * the label; for example TNL_VXLAN_PF0, TNL_VXLAN_PF1, TNL_VXLAN_PF2, etc.
- */
-#define ICE_TNL_PRE "TNL_"
-static const struct ice_tunnel_type_scan tnls[] = {
- { TNL_VXLAN, "TNL_VXLAN_PF" },
- { TNL_GENEVE, "TNL_GENEVE_PF" },
- { TNL_LAST, "" }
-};
-
static const u32 ice_sect_lkup[ICE_BLK_COUNT][ICE_SECT_COUNT] = {
/* SWITCH */
{
@@ -104,225 +87,6 @@ static u32 ice_sect_id(enum ice_block blk, enum ice_sect sect)
}
/**
- * ice_pkg_val_buf
- * @buf: pointer to the ice buffer
- *
- * This helper function validates a buffer's header.
- */
-static struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
-{
- struct ice_buf_hdr *hdr;
- u16 section_count;
- u16 data_end;
-
- hdr = (struct ice_buf_hdr *)buf->buf;
- /* verify data */
- section_count = le16_to_cpu(hdr->section_count);
- if (section_count < ICE_MIN_S_COUNT || section_count > ICE_MAX_S_COUNT)
- return NULL;
-
- data_end = le16_to_cpu(hdr->data_end);
- if (data_end < ICE_MIN_S_DATA_END || data_end > ICE_MAX_S_DATA_END)
- return NULL;
-
- return hdr;
-}
-
-/**
- * ice_find_buf_table
- * @ice_seg: pointer to the ice segment
- *
- * Returns the address of the buffer table within the ice segment.
- */
-static struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
-{
- struct ice_nvm_table *nvms;
-
- nvms = (struct ice_nvm_table *)
- (ice_seg->device_table +
- le32_to_cpu(ice_seg->device_table_count));
-
- return (__force struct ice_buf_table *)
- (nvms->vers + le32_to_cpu(nvms->table_count));
-}
-
-/**
- * ice_pkg_enum_buf
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- *
- * This function will enumerate all the buffers in the ice segment. The first
- * call is made with the ice_seg parameter non-NULL; on subsequent calls,
- * ice_seg is set to NULL which continues the enumeration. When the function
- * returns a NULL pointer, then the end of the buffers has been reached, or an
- * unexpected value has been detected (for example an invalid section count or
- * an invalid buffer end value).
- */
-static struct ice_buf_hdr *
-ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
-{
- if (ice_seg) {
- state->buf_table = ice_find_buf_table(ice_seg);
- if (!state->buf_table)
- return NULL;
-
- state->buf_idx = 0;
- return ice_pkg_val_buf(state->buf_table->buf_array);
- }
-
- if (++state->buf_idx < le32_to_cpu(state->buf_table->buf_count))
- return ice_pkg_val_buf(state->buf_table->buf_array +
- state->buf_idx);
- else
- return NULL;
-}
-
-/**
- * ice_pkg_advance_sect
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- *
- * This helper function will advance the section within the ice segment,
- * also advancing the buffer if needed.
- */
-static bool
-ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
-{
- if (!ice_seg && !state->buf)
- return false;
-
- if (!ice_seg && state->buf)
- if (++state->sect_idx < le16_to_cpu(state->buf->section_count))
- return true;
-
- state->buf = ice_pkg_enum_buf(ice_seg, state);
- if (!state->buf)
- return false;
-
- /* start of new buffer, reset section index */
- state->sect_idx = 0;
- return true;
-}
-
-/**
- * ice_pkg_enum_section
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- * @sect_type: section type to enumerate
- *
- * This function will enumerate all the sections of a particular type in the
- * ice segment. The first call is made with the ice_seg parameter non-NULL;
- * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
- * When the function returns a NULL pointer, then the end of the matching
- * sections has been reached.
- */
-static void *
-ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
- u32 sect_type)
-{
- u16 offset, size;
-
- if (ice_seg)
- state->type = sect_type;
-
- if (!ice_pkg_advance_sect(ice_seg, state))
- return NULL;
-
- /* scan for next matching section */
- while (state->buf->section_entry[state->sect_idx].type !=
- cpu_to_le32(state->type))
- if (!ice_pkg_advance_sect(NULL, state))
- return NULL;
-
- /* validate section */
- offset = le16_to_cpu(state->buf->section_entry[state->sect_idx].offset);
- if (offset < ICE_MIN_S_OFF || offset > ICE_MAX_S_OFF)
- return NULL;
-
- size = le16_to_cpu(state->buf->section_entry[state->sect_idx].size);
- if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ)
- return NULL;
-
- /* make sure the section fits in the buffer */
- if (offset + size > ICE_PKG_BUF_SIZE)
- return NULL;
-
- state->sect_type =
- le32_to_cpu(state->buf->section_entry[state->sect_idx].type);
-
- /* calc pointer to this section */
- state->sect = ((u8 *)state->buf) +
- le16_to_cpu(state->buf->section_entry[state->sect_idx].offset);
-
- return state->sect;
-}
-
-/**
- * ice_pkg_enum_entry
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- * @sect_type: section type to enumerate
- * @offset: pointer to variable that receives the offset in the table (optional)
- * @handler: function that handles access to the entries into the section type
- *
- * This function will enumerate all the entries in particular section type in
- * the ice segment. The first call is made with the ice_seg parameter non-NULL;
- * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
- * When the function returns a NULL pointer, then the end of the entries has
- * been reached.
- *
- * Since each section may have a different header and entry size, the handler
- * function is needed to determine the number and location entries in each
- * section.
- *
- * The offset parameter is optional, but should be used for sections that
- * contain an offset for each section table. For such cases, the section handler
- * function must return the appropriate offset + index to give the absolution
- * offset for each entry. For example, if the base for a section's header
- * indicates a base offset of 10, and the index for the entry is 2, then
- * section handler function should set the offset to 10 + 2 = 12.
- */
-static void *
-ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
- u32 sect_type, u32 *offset,
- void *(*handler)(u32 sect_type, void *section,
- u32 index, u32 *offset))
-{
- void *entry;
-
- if (ice_seg) {
- if (!handler)
- return NULL;
-
- if (!ice_pkg_enum_section(ice_seg, state, sect_type))
- return NULL;
-
- state->entry_idx = 0;
- state->handler = handler;
- } else {
- state->entry_idx++;
- }
-
- if (!state->handler)
- return NULL;
-
- /* get entry */
- entry = state->handler(state->sect_type, state->sect, state->entry_idx,
- offset);
- if (!entry) {
- /* end of a section, look for another section of this type */
- if (!ice_pkg_enum_section(NULL, state, 0))
- return NULL;
-
- state->entry_idx = 0;
- entry = state->handler(state->sect_type, state->sect,
- state->entry_idx, offset);
- }
-
- return entry;
-}
-
-/**
* ice_hw_ptype_ena - check if the PTYPE is enabled or not
* @hw: pointer to the HW structure
* @ptype: the hardware PTYPE
@@ -333,312 +97,6 @@ bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype)
test_bit(ptype, hw->hw_ptype);
}
-/**
- * ice_marker_ptype_tcam_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the Marker PType TCAM entry to be returned
- * @offset: pointer to receive absolute offset, always 0 for ptype TCAM sections
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * Handles enumeration of individual Marker PType TCAM entries.
- */
-static void *
-ice_marker_ptype_tcam_handler(u32 sect_type, void *section, u32 index,
- u32 *offset)
-{
- struct ice_marker_ptype_tcam_section *marker_ptype;
-
- if (sect_type != ICE_SID_RXPARSER_MARKER_PTYPE)
- return NULL;
-
- if (index > ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF)
- return NULL;
-
- if (offset)
- *offset = 0;
-
- marker_ptype = section;
- if (index >= le16_to_cpu(marker_ptype->count))
- return NULL;
-
- return marker_ptype->tcam + index;
-}
-
-/**
- * ice_fill_hw_ptype - fill the enabled PTYPE bit information
- * @hw: pointer to the HW structure
- */
-static void ice_fill_hw_ptype(struct ice_hw *hw)
-{
- struct ice_marker_ptype_tcam_entry *tcam;
- struct ice_seg *seg = hw->seg;
- struct ice_pkg_enum state;
-
- bitmap_zero(hw->hw_ptype, ICE_FLOW_PTYPE_MAX);
- if (!seg)
- return;
-
- memset(&state, 0, sizeof(state));
-
- do {
- tcam = ice_pkg_enum_entry(seg, &state,
- ICE_SID_RXPARSER_MARKER_PTYPE, NULL,
- ice_marker_ptype_tcam_handler);
- if (tcam &&
- le16_to_cpu(tcam->addr) < ICE_MARKER_PTYPE_TCAM_ADDR_MAX &&
- le16_to_cpu(tcam->ptype) < ICE_FLOW_PTYPE_MAX)
- set_bit(le16_to_cpu(tcam->ptype), hw->hw_ptype);
-
- seg = NULL;
- } while (tcam);
-}
-
-/**
- * ice_boost_tcam_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the boost TCAM entry to be returned
- * @offset: pointer to receive absolute offset, always 0 for boost TCAM sections
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * Handles enumeration of individual boost TCAM entries.
- */
-static void *
-ice_boost_tcam_handler(u32 sect_type, void *section, u32 index, u32 *offset)
-{
- struct ice_boost_tcam_section *boost;
-
- if (!section)
- return NULL;
-
- if (sect_type != ICE_SID_RXPARSER_BOOST_TCAM)
- return NULL;
-
- /* cppcheck-suppress nullPointer */
- if (index > ICE_MAX_BST_TCAMS_IN_BUF)
- return NULL;
-
- if (offset)
- *offset = 0;
-
- boost = section;
- if (index >= le16_to_cpu(boost->count))
- return NULL;
-
- return boost->tcam + index;
-}
-
-/**
- * ice_find_boost_entry
- * @ice_seg: pointer to the ice segment (non-NULL)
- * @addr: Boost TCAM address of entry to search for
- * @entry: returns pointer to the entry
- *
- * Finds a particular Boost TCAM entry and returns a pointer to that entry
- * if it is found. The ice_seg parameter must not be NULL since the first call
- * to ice_pkg_enum_entry requires a pointer to an actual ice_segment structure.
- */
-static int
-ice_find_boost_entry(struct ice_seg *ice_seg, u16 addr,
- struct ice_boost_tcam_entry **entry)
-{
- struct ice_boost_tcam_entry *tcam;
- struct ice_pkg_enum state;
-
- memset(&state, 0, sizeof(state));
-
- if (!ice_seg)
- return -EINVAL;
-
- do {
- tcam = ice_pkg_enum_entry(ice_seg, &state,
- ICE_SID_RXPARSER_BOOST_TCAM, NULL,
- ice_boost_tcam_handler);
- if (tcam && le16_to_cpu(tcam->addr) == addr) {
- *entry = tcam;
- return 0;
- }
-
- ice_seg = NULL;
- } while (tcam);
-
- *entry = NULL;
- return -EIO;
-}
-
-/**
- * ice_label_enum_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the label entry to be returned
- * @offset: pointer to receive absolute offset, always zero for label sections
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * Handles enumeration of individual label entries.
- */
-static void *
-ice_label_enum_handler(u32 __always_unused sect_type, void *section, u32 index,
- u32 *offset)
-{
- struct ice_label_section *labels;
-
- if (!section)
- return NULL;
-
- /* cppcheck-suppress nullPointer */
- if (index > ICE_MAX_LABELS_IN_BUF)
- return NULL;
-
- if (offset)
- *offset = 0;
-
- labels = section;
- if (index >= le16_to_cpu(labels->count))
- return NULL;
-
- return labels->label + index;
-}
-
-/**
- * ice_enum_labels
- * @ice_seg: pointer to the ice segment (NULL on subsequent calls)
- * @type: the section type that will contain the label (0 on subsequent calls)
- * @state: ice_pkg_enum structure that will hold the state of the enumeration
- * @value: pointer to a value that will return the label's value if found
- *
- * Enumerates a list of labels in the package. The caller will call
- * ice_enum_labels(ice_seg, type, ...) to start the enumeration, then call
- * ice_enum_labels(NULL, 0, ...) to continue. When the function returns a NULL
- * the end of the list has been reached.
- */
-static char *
-ice_enum_labels(struct ice_seg *ice_seg, u32 type, struct ice_pkg_enum *state,
- u16 *value)
-{
- struct ice_label *label;
-
- /* Check for valid label section on first call */
- if (type && !(type >= ICE_SID_LBL_FIRST && type <= ICE_SID_LBL_LAST))
- return NULL;
-
- label = ice_pkg_enum_entry(ice_seg, state, type, NULL,
- ice_label_enum_handler);
- if (!label)
- return NULL;
-
- *value = le16_to_cpu(label->value);
- return label->name;
-}
-
-/**
- * ice_add_tunnel_hint
- * @hw: pointer to the HW structure
- * @label_name: label text
- * @val: value of the tunnel port boost entry
- */
-static void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val)
-{
- if (hw->tnl.count < ICE_TUNNEL_MAX_ENTRIES) {
- u16 i;
-
- for (i = 0; tnls[i].type != TNL_LAST; i++) {
- size_t len = strlen(tnls[i].label_prefix);
-
- /* Look for matching label start, before continuing */
- if (strncmp(label_name, tnls[i].label_prefix, len))
- continue;
-
- /* Make sure this label matches our PF. Note that the PF
- * character ('0' - '7') will be located where our
- * prefix string's null terminator is located.
- */
- if ((label_name[len] - '0') == hw->pf_id) {
- hw->tnl.tbl[hw->tnl.count].type = tnls[i].type;
- hw->tnl.tbl[hw->tnl.count].valid = false;
- hw->tnl.tbl[hw->tnl.count].boost_addr = val;
- hw->tnl.tbl[hw->tnl.count].port = 0;
- hw->tnl.count++;
- break;
- }
- }
- }
-}
-
-/**
- * ice_add_dvm_hint
- * @hw: pointer to the HW structure
- * @val: value of the boost entry
- * @enable: true if entry needs to be enabled, or false if needs to be disabled
- */
-static void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable)
-{
- if (hw->dvm_upd.count < ICE_DVM_MAX_ENTRIES) {
- hw->dvm_upd.tbl[hw->dvm_upd.count].boost_addr = val;
- hw->dvm_upd.tbl[hw->dvm_upd.count].enable = enable;
- hw->dvm_upd.count++;
- }
-}
-
-/**
- * ice_init_pkg_hints
- * @hw: pointer to the HW structure
- * @ice_seg: pointer to the segment of the package scan (non-NULL)
- *
- * This function will scan the package and save off relevant information
- * (hints or metadata) for driver use. The ice_seg parameter must not be NULL
- * since the first call to ice_enum_labels requires a pointer to an actual
- * ice_seg structure.
- */
-static void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg)
-{
- struct ice_pkg_enum state;
- char *label_name;
- u16 val;
- int i;
-
- memset(&hw->tnl, 0, sizeof(hw->tnl));
- memset(&state, 0, sizeof(state));
-
- if (!ice_seg)
- return;
-
- label_name = ice_enum_labels(ice_seg, ICE_SID_LBL_RXPARSER_TMEM, &state,
- &val);
-
- while (label_name) {
- if (!strncmp(label_name, ICE_TNL_PRE, strlen(ICE_TNL_PRE)))
- /* check for a tunnel entry */
- ice_add_tunnel_hint(hw, label_name, val);
-
- /* check for a dvm mode entry */
- else if (!strncmp(label_name, ICE_DVM_PRE, strlen(ICE_DVM_PRE)))
- ice_add_dvm_hint(hw, val, true);
-
- /* check for a svm mode entry */
- else if (!strncmp(label_name, ICE_SVM_PRE, strlen(ICE_SVM_PRE)))
- ice_add_dvm_hint(hw, val, false);
-
- label_name = ice_enum_labels(NULL, 0, &state, &val);
- }
-
- /* Cache the appropriate boost TCAM entry pointers for tunnels */
- for (i = 0; i < hw->tnl.count; i++) {
- ice_find_boost_entry(ice_seg, hw->tnl.tbl[i].boost_addr,
- &hw->tnl.tbl[i].boost_entry);
- if (hw->tnl.tbl[i].boost_entry) {
- hw->tnl.tbl[i].valid = true;
- if (hw->tnl.tbl[i].type < __TNL_TYPE_CNT)
- hw->tnl.valid_count[hw->tnl.tbl[i].type]++;
- }
- }
-
- /* Cache the appropriate boost TCAM entry pointers for DVM and SVM */
- for (i = 0; i < hw->dvm_upd.count; i++)
- ice_find_boost_entry(ice_seg, hw->dvm_upd.tbl[i].boost_addr,
- &hw->dvm_upd.tbl[i].boost_entry);
-}
-
/* Key creation */
#define ICE_DC_KEY 0x1 /* don't care */
@@ -810,51 +268,6 @@ ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
}
/**
- * ice_acquire_global_cfg_lock
- * @hw: pointer to the HW structure
- * @access: access type (read or write)
- *
- * This function will request ownership of the global config lock for reading
- * or writing of the package. When attempting to obtain write access, the
- * caller must check for the following two return values:
- *
- * 0 - Means the caller has acquired the global config lock
- * and can perform writing of the package.
- * -EALREADY - Indicates another driver has already written the
- * package or has found that no update was necessary; in
- * this case, the caller can just skip performing any
- * update of the package.
- */
-static int
-ice_acquire_global_cfg_lock(struct ice_hw *hw,
- enum ice_aq_res_access_type access)
-{
- int status;
-
- status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, access,
- ICE_GLOBAL_CFG_LOCK_TIMEOUT);
-
- if (!status)
- mutex_lock(&ice_global_cfg_lock_sw);
- else if (status == -EALREADY)
- ice_debug(hw, ICE_DBG_PKG, "Global config lock: No work to do\n");
-
- return status;
-}
-
-/**
- * ice_release_global_cfg_lock
- * @hw: pointer to the HW structure
- *
- * This function will release the global config lock.
- */
-static void ice_release_global_cfg_lock(struct ice_hw *hw)
-{
- mutex_unlock(&ice_global_cfg_lock_sw);
- ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
-}
-
-/**
* ice_acquire_change_lock
* @hw: pointer to the HW structure
* @access: access type (read or write)
@@ -880,1325 +293,6 @@ void ice_release_change_lock(struct ice_hw *hw)
}
/**
- * ice_aq_download_pkg
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package buffer to transfer
- * @buf_size: the size of the package buffer
- * @last_buf: last buffer indicator
- * @error_offset: returns error offset
- * @error_info: returns error information
- * @cd: pointer to command details structure or NULL
- *
- * Download Package (0x0C40)
- */
-static int
-ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
- u16 buf_size, bool last_buf, u32 *error_offset,
- u32 *error_info, struct ice_sq_cd *cd)
-{
- struct ice_aqc_download_pkg *cmd;
- struct ice_aq_desc desc;
- int status;
-
- if (error_offset)
- *error_offset = 0;
- if (error_info)
- *error_info = 0;
-
- cmd = &desc.params.download_pkg;
- ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
- desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
-
- if (last_buf)
- cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
-
- status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
- if (status == -EIO) {
- /* Read error from buffer only when the FW returned an error */
- struct ice_aqc_download_pkg_resp *resp;
-
- resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
- if (error_offset)
- *error_offset = le32_to_cpu(resp->error_offset);
- if (error_info)
- *error_info = le32_to_cpu(resp->error_info);
- }
-
- return status;
-}
-
-/**
- * ice_aq_upload_section
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package buffer which will receive the section
- * @buf_size: the size of the package buffer
- * @cd: pointer to command details structure or NULL
- *
- * Upload Section (0x0C41)
- */
-int
-ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
- u16 buf_size, struct ice_sq_cd *cd)
-{
- struct ice_aq_desc desc;
-
- ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_upload_section);
- desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
-
- return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
-}
-
-/**
- * ice_aq_update_pkg
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package cmd buffer
- * @buf_size: the size of the package cmd buffer
- * @last_buf: last buffer indicator
- * @error_offset: returns error offset
- * @error_info: returns error information
- * @cd: pointer to command details structure or NULL
- *
- * Update Package (0x0C42)
- */
-static int
-ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf, u16 buf_size,
- bool last_buf, u32 *error_offset, u32 *error_info,
- struct ice_sq_cd *cd)
-{
- struct ice_aqc_download_pkg *cmd;
- struct ice_aq_desc desc;
- int status;
-
- if (error_offset)
- *error_offset = 0;
- if (error_info)
- *error_info = 0;
-
- cmd = &desc.params.download_pkg;
- ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
- desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
-
- if (last_buf)
- cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
-
- status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
- if (status == -EIO) {
- /* Read error from buffer only when the FW returned an error */
- struct ice_aqc_download_pkg_resp *resp;
-
- resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
- if (error_offset)
- *error_offset = le32_to_cpu(resp->error_offset);
- if (error_info)
- *error_info = le32_to_cpu(resp->error_info);
- }
-
- return status;
-}
-
-/**
- * ice_find_seg_in_pkg
- * @hw: pointer to the hardware structure
- * @seg_type: the segment type to search for (i.e., SEGMENT_TYPE_CPK)
- * @pkg_hdr: pointer to the package header to be searched
- *
- * This function searches a package file for a particular segment type. On
- * success it returns a pointer to the segment header, otherwise it will
- * return NULL.
- */
-static struct ice_generic_seg_hdr *
-ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
- struct ice_pkg_hdr *pkg_hdr)
-{
- u32 i;
-
- ice_debug(hw, ICE_DBG_PKG, "Package format version: %d.%d.%d.%d\n",
- pkg_hdr->pkg_format_ver.major, pkg_hdr->pkg_format_ver.minor,
- pkg_hdr->pkg_format_ver.update,
- pkg_hdr->pkg_format_ver.draft);
-
- /* Search all package segments for the requested segment type */
- for (i = 0; i < le32_to_cpu(pkg_hdr->seg_count); i++) {
- struct ice_generic_seg_hdr *seg;
-
- seg = (struct ice_generic_seg_hdr *)
- ((u8 *)pkg_hdr + le32_to_cpu(pkg_hdr->seg_offset[i]));
-
- if (le32_to_cpu(seg->seg_type) == seg_type)
- return seg;
- }
-
- return NULL;
-}
-
-/**
- * ice_update_pkg_no_lock
- * @hw: pointer to the hardware structure
- * @bufs: pointer to an array of buffers
- * @count: the number of buffers in the array
- */
-static int
-ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
-{
- int status = 0;
- u32 i;
-
- for (i = 0; i < count; i++) {
- struct ice_buf_hdr *bh = (struct ice_buf_hdr *)(bufs + i);
- bool last = ((i + 1) == count);
- u32 offset, info;
-
- status = ice_aq_update_pkg(hw, bh, le16_to_cpu(bh->data_end),
- last, &offset, &info, NULL);
-
- if (status) {
- ice_debug(hw, ICE_DBG_PKG, "Update pkg failed: err %d off %d inf %d\n",
- status, offset, info);
- break;
- }
- }
-
- return status;
-}
-
-/**
- * ice_update_pkg
- * @hw: pointer to the hardware structure
- * @bufs: pointer to an array of buffers
- * @count: the number of buffers in the array
- *
- * Obtains change lock and updates package.
- */
-static int ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
-{
- int status;
-
- status = ice_acquire_change_lock(hw, ICE_RES_WRITE);
- if (status)
- return status;
-
- status = ice_update_pkg_no_lock(hw, bufs, count);
-
- ice_release_change_lock(hw);
-
- return status;
-}
-
-static enum ice_ddp_state ice_map_aq_err_to_ddp_state(enum ice_aq_err aq_err)
-{
- switch (aq_err) {
- case ICE_AQ_RC_ENOSEC:
- case ICE_AQ_RC_EBADSIG:
- return ICE_DDP_PKG_FILE_SIGNATURE_INVALID;
- case ICE_AQ_RC_ESVN:
- return ICE_DDP_PKG_FILE_REVISION_TOO_LOW;
- case ICE_AQ_RC_EBADMAN:
- case ICE_AQ_RC_EBADBUF:
- return ICE_DDP_PKG_LOAD_ERROR;
- default:
- return ICE_DDP_PKG_ERR;
- }
-}
-
-/**
- * ice_dwnld_cfg_bufs
- * @hw: pointer to the hardware structure
- * @bufs: pointer to an array of buffers
- * @count: the number of buffers in the array
- *
- * Obtains global config lock and downloads the package configuration buffers
- * to the firmware. Metadata buffers are skipped, and the first metadata buffer
- * found indicates that the rest of the buffers are all metadata buffers.
- */
-static enum ice_ddp_state
-ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
-{
- enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
- struct ice_buf_hdr *bh;
- enum ice_aq_err err;
- u32 offset, info, i;
- int status;
-
- if (!bufs || !count)
- return ICE_DDP_PKG_ERR;
-
- /* If the first buffer's first section has its metadata bit set
- * then there are no buffers to be downloaded, and the operation is
- * considered a success.
- */
- bh = (struct ice_buf_hdr *)bufs;
- if (le32_to_cpu(bh->section_entry[0].type) & ICE_METADATA_BUF)
- return ICE_DDP_PKG_SUCCESS;
-
- status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
- if (status) {
- if (status == -EALREADY)
- return ICE_DDP_PKG_ALREADY_LOADED;
- return ice_map_aq_err_to_ddp_state(hw->adminq.sq_last_status);
- }
-
- for (i = 0; i < count; i++) {
- bool last = ((i + 1) == count);
-
- if (!last) {
- /* check next buffer for metadata flag */
- bh = (struct ice_buf_hdr *)(bufs + i + 1);
-
- /* A set metadata flag in the next buffer will signal
- * that the current buffer will be the last buffer
- * downloaded
- */
- if (le16_to_cpu(bh->section_count))
- if (le32_to_cpu(bh->section_entry[0].type) &
- ICE_METADATA_BUF)
- last = true;
- }
-
- bh = (struct ice_buf_hdr *)(bufs + i);
-
- status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE, last,
- &offset, &info, NULL);
-
- /* Save AQ status from download package */
- if (status) {
- ice_debug(hw, ICE_DBG_PKG, "Pkg download failed: err %d off %d inf %d\n",
- status, offset, info);
- err = hw->adminq.sq_last_status;
- state = ice_map_aq_err_to_ddp_state(err);
- break;
- }
-
- if (last)
- break;
- }
-
- if (!status) {
- status = ice_set_vlan_mode(hw);
- if (status)
- ice_debug(hw, ICE_DBG_PKG, "Failed to set VLAN mode: err %d\n",
- status);
- }
-
- ice_release_global_cfg_lock(hw);
-
- return state;
-}
-
-/**
- * ice_aq_get_pkg_info_list
- * @hw: pointer to the hardware structure
- * @pkg_info: the buffer which will receive the information list
- * @buf_size: the size of the pkg_info information buffer
- * @cd: pointer to command details structure or NULL
- *
- * Get Package Info List (0x0C43)
- */
-static int
-ice_aq_get_pkg_info_list(struct ice_hw *hw,
- struct ice_aqc_get_pkg_info_resp *pkg_info,
- u16 buf_size, struct ice_sq_cd *cd)
-{
- struct ice_aq_desc desc;
-
- ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_pkg_info_list);
-
- return ice_aq_send_cmd(hw, &desc, pkg_info, buf_size, cd);
-}
-
-/**
- * ice_download_pkg
- * @hw: pointer to the hardware structure
- * @ice_seg: pointer to the segment of the package to be downloaded
- *
- * Handles the download of a complete package.
- */
-static enum ice_ddp_state
-ice_download_pkg(struct ice_hw *hw, struct ice_seg *ice_seg)
-{
- struct ice_buf_table *ice_buf_tbl;
- int status;
-
- ice_debug(hw, ICE_DBG_PKG, "Segment format version: %d.%d.%d.%d\n",
- ice_seg->hdr.seg_format_ver.major,
- ice_seg->hdr.seg_format_ver.minor,
- ice_seg->hdr.seg_format_ver.update,
- ice_seg->hdr.seg_format_ver.draft);
-
- ice_debug(hw, ICE_DBG_PKG, "Seg: type 0x%X, size %d, name %s\n",
- le32_to_cpu(ice_seg->hdr.seg_type),
- le32_to_cpu(ice_seg->hdr.seg_size), ice_seg->hdr.seg_id);
-
- ice_buf_tbl = ice_find_buf_table(ice_seg);
-
- ice_debug(hw, ICE_DBG_PKG, "Seg buf count: %d\n",
- le32_to_cpu(ice_buf_tbl->buf_count));
-
- status = ice_dwnld_cfg_bufs(hw, ice_buf_tbl->buf_array,
- le32_to_cpu(ice_buf_tbl->buf_count));
-
- ice_post_pkg_dwnld_vlan_mode_cfg(hw);
-
- return status;
-}
-
-/**
- * ice_init_pkg_info
- * @hw: pointer to the hardware structure
- * @pkg_hdr: pointer to the driver's package hdr
- *
- * Saves off the package details into the HW structure.
- */
-static enum ice_ddp_state
-ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
-{
- struct ice_generic_seg_hdr *seg_hdr;
-
- if (!pkg_hdr)
- return ICE_DDP_PKG_ERR;
-
- seg_hdr = ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE, pkg_hdr);
- if (seg_hdr) {
- struct ice_meta_sect *meta;
- struct ice_pkg_enum state;
-
- memset(&state, 0, sizeof(state));
-
- /* Get package information from the Metadata Section */
- meta = ice_pkg_enum_section((struct ice_seg *)seg_hdr, &state,
- ICE_SID_METADATA);
- if (!meta) {
- ice_debug(hw, ICE_DBG_INIT, "Did not find ice metadata section in package\n");
- return ICE_DDP_PKG_INVALID_FILE;
- }
-
- hw->pkg_ver = meta->ver;
- memcpy(hw->pkg_name, meta->name, sizeof(meta->name));
-
- ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
- meta->ver.major, meta->ver.minor, meta->ver.update,
- meta->ver.draft, meta->name);
-
- hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
- memcpy(hw->ice_seg_id, seg_hdr->seg_id,
- sizeof(hw->ice_seg_id));
-
- ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
- seg_hdr->seg_format_ver.major,
- seg_hdr->seg_format_ver.minor,
- seg_hdr->seg_format_ver.update,
- seg_hdr->seg_format_ver.draft,
- seg_hdr->seg_id);
- } else {
- ice_debug(hw, ICE_DBG_INIT, "Did not find ice segment in driver package\n");
- return ICE_DDP_PKG_INVALID_FILE;
- }
-
- return ICE_DDP_PKG_SUCCESS;
-}
-
-/**
- * ice_get_pkg_info
- * @hw: pointer to the hardware structure
- *
- * Store details of the package currently loaded in HW into the HW structure.
- */
-static enum ice_ddp_state ice_get_pkg_info(struct ice_hw *hw)
-{
- enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
- struct ice_aqc_get_pkg_info_resp *pkg_info;
- u16 size;
- u32 i;
-
- size = struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
- pkg_info = kzalloc(size, GFP_KERNEL);
- if (!pkg_info)
- return ICE_DDP_PKG_ERR;
-
- if (ice_aq_get_pkg_info_list(hw, pkg_info, size, NULL)) {
- state = ICE_DDP_PKG_ERR;
- goto init_pkg_free_alloc;
- }
-
- for (i = 0; i < le32_to_cpu(pkg_info->count); i++) {
-#define ICE_PKG_FLAG_COUNT 4
- char flags[ICE_PKG_FLAG_COUNT + 1] = { 0 };
- u8 place = 0;
-
- if (pkg_info->pkg_info[i].is_active) {
- flags[place++] = 'A';
- hw->active_pkg_ver = pkg_info->pkg_info[i].ver;
- hw->active_track_id =
- le32_to_cpu(pkg_info->pkg_info[i].track_id);
- memcpy(hw->active_pkg_name,
- pkg_info->pkg_info[i].name,
- sizeof(pkg_info->pkg_info[i].name));
- hw->active_pkg_in_nvm = pkg_info->pkg_info[i].is_in_nvm;
- }
- if (pkg_info->pkg_info[i].is_active_at_boot)
- flags[place++] = 'B';
- if (pkg_info->pkg_info[i].is_modified)
- flags[place++] = 'M';
- if (pkg_info->pkg_info[i].is_in_nvm)
- flags[place++] = 'N';
-
- ice_debug(hw, ICE_DBG_PKG, "Pkg[%d]: %d.%d.%d.%d,%s,%s\n",
- i, pkg_info->pkg_info[i].ver.major,
- pkg_info->pkg_info[i].ver.minor,
- pkg_info->pkg_info[i].ver.update,
- pkg_info->pkg_info[i].ver.draft,
- pkg_info->pkg_info[i].name, flags);
- }
-
-init_pkg_free_alloc:
- kfree(pkg_info);
-
- return state;
-}
-
-/**
- * ice_verify_pkg - verify package
- * @pkg: pointer to the package buffer
- * @len: size of the package buffer
- *
- * Verifies various attributes of the package file, including length, format
- * version, and the requirement of at least one segment.
- */
-static enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
-{
- u32 seg_count;
- u32 i;
-
- if (len < struct_size(pkg, seg_offset, 1))
- return ICE_DDP_PKG_INVALID_FILE;
-
- if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
- pkg->pkg_format_ver.minor != ICE_PKG_FMT_VER_MNR ||
- pkg->pkg_format_ver.update != ICE_PKG_FMT_VER_UPD ||
- pkg->pkg_format_ver.draft != ICE_PKG_FMT_VER_DFT)
- return ICE_DDP_PKG_INVALID_FILE;
-
- /* pkg must have at least one segment */
- seg_count = le32_to_cpu(pkg->seg_count);
- if (seg_count < 1)
- return ICE_DDP_PKG_INVALID_FILE;
-
- /* make sure segment array fits in package length */
- if (len < struct_size(pkg, seg_offset, seg_count))
- return ICE_DDP_PKG_INVALID_FILE;
-
- /* all segments must fit within length */
- for (i = 0; i < seg_count; i++) {
- u32 off = le32_to_cpu(pkg->seg_offset[i]);
- struct ice_generic_seg_hdr *seg;
-
- /* segment header must fit */
- if (len < off + sizeof(*seg))
- return ICE_DDP_PKG_INVALID_FILE;
-
- seg = (struct ice_generic_seg_hdr *)((u8 *)pkg + off);
-
- /* segment body must fit */
- if (len < off + le32_to_cpu(seg->seg_size))
- return ICE_DDP_PKG_INVALID_FILE;
- }
-
- return ICE_DDP_PKG_SUCCESS;
-}
-
-/**
- * ice_free_seg - free package segment pointer
- * @hw: pointer to the hardware structure
- *
- * Frees the package segment pointer in the proper manner, depending on if the
- * segment was allocated or just the passed in pointer was stored.
- */
-void ice_free_seg(struct ice_hw *hw)
-{
- if (hw->pkg_copy) {
- devm_kfree(ice_hw_to_dev(hw), hw->pkg_copy);
- hw->pkg_copy = NULL;
- hw->pkg_size = 0;
- }
- hw->seg = NULL;
-}
-
-/**
- * ice_init_pkg_regs - initialize additional package registers
- * @hw: pointer to the hardware structure
- */
-static void ice_init_pkg_regs(struct ice_hw *hw)
-{
-#define ICE_SW_BLK_INP_MASK_L 0xFFFFFFFF
-#define ICE_SW_BLK_INP_MASK_H 0x0000FFFF
-#define ICE_SW_BLK_IDX 0
-
- /* setup Switch block input mask, which is 48-bits in two parts */
- wr32(hw, GL_PREEXT_L2_PMASK0(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_L);
- wr32(hw, GL_PREEXT_L2_PMASK1(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_H);
-}
-
-/**
- * ice_chk_pkg_version - check package version for compatibility with driver
- * @pkg_ver: pointer to a version structure to check
- *
- * Check to make sure that the package about to be downloaded is compatible with
- * the driver. To be compatible, the major and minor components of the package
- * version must match our ICE_PKG_SUPP_VER_MAJ and ICE_PKG_SUPP_VER_MNR
- * definitions.
- */
-static enum ice_ddp_state ice_chk_pkg_version(struct ice_pkg_ver *pkg_ver)
-{
- if (pkg_ver->major > ICE_PKG_SUPP_VER_MAJ ||
- (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
- pkg_ver->minor > ICE_PKG_SUPP_VER_MNR))
- return ICE_DDP_PKG_FILE_VERSION_TOO_HIGH;
- else if (pkg_ver->major < ICE_PKG_SUPP_VER_MAJ ||
- (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
- pkg_ver->minor < ICE_PKG_SUPP_VER_MNR))
- return ICE_DDP_PKG_FILE_VERSION_TOO_LOW;
-
- return ICE_DDP_PKG_SUCCESS;
-}
-
-/**
- * ice_chk_pkg_compat
- * @hw: pointer to the hardware structure
- * @ospkg: pointer to the package hdr
- * @seg: pointer to the package segment hdr
- *
- * This function checks the package version compatibility with driver and NVM
- */
-static enum ice_ddp_state
-ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
- struct ice_seg **seg)
-{
- struct ice_aqc_get_pkg_info_resp *pkg;
- enum ice_ddp_state state;
- u16 size;
- u32 i;
-
- /* Check package version compatibility */
- state = ice_chk_pkg_version(&hw->pkg_ver);
- if (state) {
- ice_debug(hw, ICE_DBG_INIT, "Package version check failed.\n");
- return state;
- }
-
- /* find ICE segment in given package */
- *seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE,
- ospkg);
- if (!*seg) {
- ice_debug(hw, ICE_DBG_INIT, "no ice segment in package.\n");
- return ICE_DDP_PKG_INVALID_FILE;
- }
-
- /* Check if FW is compatible with the OS package */
- size = struct_size(pkg, pkg_info, ICE_PKG_CNT);
- pkg = kzalloc(size, GFP_KERNEL);
- if (!pkg)
- return ICE_DDP_PKG_ERR;
-
- if (ice_aq_get_pkg_info_list(hw, pkg, size, NULL)) {
- state = ICE_DDP_PKG_LOAD_ERROR;
- goto fw_ddp_compat_free_alloc;
- }
-
- for (i = 0; i < le32_to_cpu(pkg->count); i++) {
- /* loop till we find the NVM package */
- if (!pkg->pkg_info[i].is_in_nvm)
- continue;
- if ((*seg)->hdr.seg_format_ver.major !=
- pkg->pkg_info[i].ver.major ||
- (*seg)->hdr.seg_format_ver.minor >
- pkg->pkg_info[i].ver.minor) {
- state = ICE_DDP_PKG_FW_MISMATCH;
- ice_debug(hw, ICE_DBG_INIT, "OS package is not compatible with NVM.\n");
- }
- /* done processing NVM package so break */
- break;
- }
-fw_ddp_compat_free_alloc:
- kfree(pkg);
- return state;
-}
-
-/**
- * ice_sw_fv_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the field vector entry to be returned
- * @offset: ptr to variable that receives the offset in the field vector table
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * This function treats the given section as of type ice_sw_fv_section and
- * enumerates offset field. "offset" is an index into the field vector table.
- */
-static void *
-ice_sw_fv_handler(u32 sect_type, void *section, u32 index, u32 *offset)
-{
- struct ice_sw_fv_section *fv_section = section;
-
- if (!section || sect_type != ICE_SID_FLD_VEC_SW)
- return NULL;
- if (index >= le16_to_cpu(fv_section->count))
- return NULL;
- if (offset)
- /* "index" passed in to this function is relative to a given
- * 4k block. To get to the true index into the field vector
- * table need to add the relative index to the base_offset
- * field of this section
- */
- *offset = le16_to_cpu(fv_section->base_offset) + index;
- return fv_section->fv + index;
-}
-
-/**
- * ice_get_prof_index_max - get the max profile index for used profile
- * @hw: pointer to the HW struct
- *
- * Calling this function will get the max profile index for used profile
- * and store the index number in struct ice_switch_info *switch_info
- * in HW for following use.
- */
-static int ice_get_prof_index_max(struct ice_hw *hw)
-{
- u16 prof_index = 0, j, max_prof_index = 0;
- struct ice_pkg_enum state;
- struct ice_seg *ice_seg;
- bool flag = false;
- struct ice_fv *fv;
- u32 offset;
-
- memset(&state, 0, sizeof(state));
-
- if (!hw->seg)
- return -EINVAL;
-
- ice_seg = hw->seg;
-
- do {
- fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
- &offset, ice_sw_fv_handler);
- if (!fv)
- break;
- ice_seg = NULL;
-
- /* in the profile that not be used, the prot_id is set to 0xff
- * and the off is set to 0x1ff for all the field vectors.
- */
- for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
- if (fv->ew[j].prot_id != ICE_PROT_INVALID ||
- fv->ew[j].off != ICE_FV_OFFSET_INVAL)
- flag = true;
- if (flag && prof_index > max_prof_index)
- max_prof_index = prof_index;
-
- prof_index++;
- flag = false;
- } while (fv);
-
- hw->switch_info->max_used_prof_index = max_prof_index;
-
- return 0;
-}
-
-/**
- * ice_get_ddp_pkg_state - get DDP pkg state after download
- * @hw: pointer to the HW struct
- * @already_loaded: indicates if pkg was already loaded onto the device
- */
-static enum ice_ddp_state
-ice_get_ddp_pkg_state(struct ice_hw *hw, bool already_loaded)
-{
- if (hw->pkg_ver.major == hw->active_pkg_ver.major &&
- hw->pkg_ver.minor == hw->active_pkg_ver.minor &&
- hw->pkg_ver.update == hw->active_pkg_ver.update &&
- hw->pkg_ver.draft == hw->active_pkg_ver.draft &&
- !memcmp(hw->pkg_name, hw->active_pkg_name, sizeof(hw->pkg_name))) {
- if (already_loaded)
- return ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED;
- else
- return ICE_DDP_PKG_SUCCESS;
- } else if (hw->active_pkg_ver.major != ICE_PKG_SUPP_VER_MAJ ||
- hw->active_pkg_ver.minor != ICE_PKG_SUPP_VER_MNR) {
- return ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED;
- } else if (hw->active_pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
- hw->active_pkg_ver.minor == ICE_PKG_SUPP_VER_MNR) {
- return ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED;
- } else {
- return ICE_DDP_PKG_ERR;
- }
-}
-
-/**
- * ice_init_pkg - initialize/download package
- * @hw: pointer to the hardware structure
- * @buf: pointer to the package buffer
- * @len: size of the package buffer
- *
- * This function initializes a package. The package contains HW tables
- * required to do packet processing. First, the function extracts package
- * information such as version. Then it finds the ice configuration segment
- * within the package; this function then saves a copy of the segment pointer
- * within the supplied package buffer. Next, the function will cache any hints
- * from the package, followed by downloading the package itself. Note, that if
- * a previous PF driver has already downloaded the package successfully, then
- * the current driver will not have to download the package again.
- *
- * The local package contents will be used to query default behavior and to
- * update specific sections of the HW's version of the package (e.g. to update
- * the parse graph to understand new protocols).
- *
- * This function stores a pointer to the package buffer memory, and it is
- * expected that the supplied buffer will not be freed immediately. If the
- * package buffer needs to be freed, such as when read from a file, use
- * ice_copy_and_init_pkg() instead of directly calling ice_init_pkg() in this
- * case.
- */
-enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
-{
- bool already_loaded = false;
- enum ice_ddp_state state;
- struct ice_pkg_hdr *pkg;
- struct ice_seg *seg;
-
- if (!buf || !len)
- return ICE_DDP_PKG_ERR;
-
- pkg = (struct ice_pkg_hdr *)buf;
- state = ice_verify_pkg(pkg, len);
- if (state) {
- ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg (err: %d)\n",
- state);
- return state;
- }
-
- /* initialize package info */
- state = ice_init_pkg_info(hw, pkg);
- if (state)
- return state;
-
- /* before downloading the package, check package version for
- * compatibility with driver
- */
- state = ice_chk_pkg_compat(hw, pkg, &seg);
- if (state)
- return state;
-
- /* initialize package hints and then download package */
- ice_init_pkg_hints(hw, seg);
- state = ice_download_pkg(hw, seg);
- if (state == ICE_DDP_PKG_ALREADY_LOADED) {
- ice_debug(hw, ICE_DBG_INIT, "package previously loaded - no work.\n");
- already_loaded = true;
- }
-
- /* Get information on the package currently loaded in HW, then make sure
- * the driver is compatible with this version.
- */
- if (!state || state == ICE_DDP_PKG_ALREADY_LOADED) {
- state = ice_get_pkg_info(hw);
- if (!state)
- state = ice_get_ddp_pkg_state(hw, already_loaded);
- }
-
- if (ice_is_init_pkg_successful(state)) {
- hw->seg = seg;
- /* on successful package download update other required
- * registers to support the package and fill HW tables
- * with package content.
- */
- ice_init_pkg_regs(hw);
- ice_fill_blk_tbls(hw);
- ice_fill_hw_ptype(hw);
- ice_get_prof_index_max(hw);
- } else {
- ice_debug(hw, ICE_DBG_INIT, "package load failed, %d\n",
- state);
- }
-
- return state;
-}
-
-/**
- * ice_copy_and_init_pkg - initialize/download a copy of the package
- * @hw: pointer to the hardware structure
- * @buf: pointer to the package buffer
- * @len: size of the package buffer
- *
- * This function copies the package buffer, and then calls ice_init_pkg() to
- * initialize the copied package contents.
- *
- * The copying is necessary if the package buffer supplied is constant, or if
- * the memory may disappear shortly after calling this function.
- *
- * If the package buffer resides in the data segment and can be modified, the
- * caller is free to use ice_init_pkg() instead of ice_copy_and_init_pkg().
- *
- * However, if the package buffer needs to be copied first, such as when being
- * read from a file, the caller should use ice_copy_and_init_pkg().
- *
- * This function will first copy the package buffer, before calling
- * ice_init_pkg(). The caller is free to immediately destroy the original
- * package buffer, as the new copy will be managed by this function and
- * related routines.
- */
-enum ice_ddp_state
-ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len)
-{
- enum ice_ddp_state state;
- u8 *buf_copy;
-
- if (!buf || !len)
- return ICE_DDP_PKG_ERR;
-
- buf_copy = devm_kmemdup(ice_hw_to_dev(hw), buf, len, GFP_KERNEL);
-
- state = ice_init_pkg(hw, buf_copy, len);
- if (!ice_is_init_pkg_successful(state)) {
- /* Free the copy, since we failed to initialize the package */
- devm_kfree(ice_hw_to_dev(hw), buf_copy);
- } else {
- /* Track the copied pkg so we can free it later */
- hw->pkg_copy = buf_copy;
- hw->pkg_size = len;
- }
-
- return state;
-}
-
-/**
- * ice_is_init_pkg_successful - check if DDP init was successful
- * @state: state of the DDP pkg after download
- */
-bool ice_is_init_pkg_successful(enum ice_ddp_state state)
-{
- switch (state) {
- case ICE_DDP_PKG_SUCCESS:
- case ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED:
- case ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED:
- return true;
- default:
- return false;
- }
-}
-
-/**
- * ice_pkg_buf_alloc
- * @hw: pointer to the HW structure
- *
- * Allocates a package buffer and returns a pointer to the buffer header.
- * Note: all package contents must be in Little Endian form.
- */
-static struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw)
-{
- struct ice_buf_build *bld;
- struct ice_buf_hdr *buf;
-
- bld = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*bld), GFP_KERNEL);
- if (!bld)
- return NULL;
-
- buf = (struct ice_buf_hdr *)bld;
- buf->data_end = cpu_to_le16(offsetof(struct ice_buf_hdr,
- section_entry));
- return bld;
-}
-
-static bool ice_is_gtp_u_profile(u16 prof_idx)
-{
- return (prof_idx >= ICE_PROFID_IPV6_GTPU_TEID &&
- prof_idx <= ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER) ||
- prof_idx == ICE_PROFID_IPV4_GTPU_TEID;
-}
-
-static bool ice_is_gtp_c_profile(u16 prof_idx)
-{
- switch (prof_idx) {
- case ICE_PROFID_IPV4_GTPC_TEID:
- case ICE_PROFID_IPV4_GTPC_NO_TEID:
- case ICE_PROFID_IPV6_GTPC_TEID:
- case ICE_PROFID_IPV6_GTPC_NO_TEID:
- return true;
- default:
- return false;
- }
-}
-
-/**
- * ice_get_sw_prof_type - determine switch profile type
- * @hw: pointer to the HW structure
- * @fv: pointer to the switch field vector
- * @prof_idx: profile index to check
- */
-static enum ice_prof_type
-ice_get_sw_prof_type(struct ice_hw *hw, struct ice_fv *fv, u32 prof_idx)
-{
- u16 i;
-
- if (ice_is_gtp_c_profile(prof_idx))
- return ICE_PROF_TUN_GTPC;
-
- if (ice_is_gtp_u_profile(prof_idx))
- return ICE_PROF_TUN_GTPU;
-
- for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) {
- /* UDP tunnel will have UDP_OF protocol ID and VNI offset */
- if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF &&
- fv->ew[i].off == ICE_VNI_OFFSET)
- return ICE_PROF_TUN_UDP;
-
- /* GRE tunnel will have GRE protocol */
- if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF)
- return ICE_PROF_TUN_GRE;
- }
-
- return ICE_PROF_NON_TUN;
-}
-
-/**
- * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile type
- * @hw: pointer to hardware structure
- * @req_profs: type of profiles requested
- * @bm: pointer to memory for returning the bitmap of field vectors
- */
-void
-ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs,
- unsigned long *bm)
-{
- struct ice_pkg_enum state;
- struct ice_seg *ice_seg;
- struct ice_fv *fv;
-
- if (req_profs == ICE_PROF_ALL) {
- bitmap_set(bm, 0, ICE_MAX_NUM_PROFILES);
- return;
- }
-
- memset(&state, 0, sizeof(state));
- bitmap_zero(bm, ICE_MAX_NUM_PROFILES);
- ice_seg = hw->seg;
- do {
- enum ice_prof_type prof_type;
- u32 offset;
-
- fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
- &offset, ice_sw_fv_handler);
- ice_seg = NULL;
-
- if (fv) {
- /* Determine field vector type */
- prof_type = ice_get_sw_prof_type(hw, fv, offset);
-
- if (req_profs & prof_type)
- set_bit((u16)offset, bm);
- }
- } while (fv);
-}
-
-/**
- * ice_get_sw_fv_list
- * @hw: pointer to the HW structure
- * @lkups: list of protocol types
- * @bm: bitmap of field vectors to consider
- * @fv_list: Head of a list
- *
- * Finds all the field vector entries from switch block that contain
- * a given protocol ID and offset and returns a list of structures of type
- * "ice_sw_fv_list_entry". Every structure in the list has a field vector
- * definition and profile ID information
- * NOTE: The caller of the function is responsible for freeing the memory
- * allocated for every list entry.
- */
-int
-ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
- unsigned long *bm, struct list_head *fv_list)
-{
- struct ice_sw_fv_list_entry *fvl;
- struct ice_sw_fv_list_entry *tmp;
- struct ice_pkg_enum state;
- struct ice_seg *ice_seg;
- struct ice_fv *fv;
- u32 offset;
-
- memset(&state, 0, sizeof(state));
-
- if (!lkups->n_val_words || !hw->seg)
- return -EINVAL;
-
- ice_seg = hw->seg;
- do {
- u16 i;
-
- fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
- &offset, ice_sw_fv_handler);
- if (!fv)
- break;
- ice_seg = NULL;
-
- /* If field vector is not in the bitmap list, then skip this
- * profile.
- */
- if (!test_bit((u16)offset, bm))
- continue;
-
- for (i = 0; i < lkups->n_val_words; i++) {
- int j;
-
- for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
- if (fv->ew[j].prot_id ==
- lkups->fv_words[i].prot_id &&
- fv->ew[j].off == lkups->fv_words[i].off)
- break;
- if (j >= hw->blk[ICE_BLK_SW].es.fvw)
- break;
- if (i + 1 == lkups->n_val_words) {
- fvl = devm_kzalloc(ice_hw_to_dev(hw),
- sizeof(*fvl), GFP_KERNEL);
- if (!fvl)
- goto err;
- fvl->fv_ptr = fv;
- fvl->profile_id = offset;
- list_add(&fvl->list_entry, fv_list);
- break;
- }
- }
- } while (fv);
- if (list_empty(fv_list)) {
- dev_warn(ice_hw_to_dev(hw), "Required profiles not found in currently loaded DDP package");
- return -EIO;
- }
-
- return 0;
-
-err:
- list_for_each_entry_safe(fvl, tmp, fv_list, list_entry) {
- list_del(&fvl->list_entry);
- devm_kfree(ice_hw_to_dev(hw), fvl);
- }
-
- return -ENOMEM;
-}
-
-/**
- * ice_init_prof_result_bm - Initialize the profile result index bitmap
- * @hw: pointer to hardware structure
- */
-void ice_init_prof_result_bm(struct ice_hw *hw)
-{
- struct ice_pkg_enum state;
- struct ice_seg *ice_seg;
- struct ice_fv *fv;
-
- memset(&state, 0, sizeof(state));
-
- if (!hw->seg)
- return;
-
- ice_seg = hw->seg;
- do {
- u32 off;
- u16 i;
-
- fv = ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
- &off, ice_sw_fv_handler);
- ice_seg = NULL;
- if (!fv)
- break;
-
- bitmap_zero(hw->switch_info->prof_res_bm[off],
- ICE_MAX_FV_WORDS);
-
- /* Determine empty field vector indices, these can be
- * used for recipe results. Skip index 0, since it is
- * always used for Switch ID.
- */
- for (i = 1; i < ICE_MAX_FV_WORDS; i++)
- if (fv->ew[i].prot_id == ICE_PROT_INVALID &&
- fv->ew[i].off == ICE_FV_OFFSET_INVAL)
- set_bit(i, hw->switch_info->prof_res_bm[off]);
- } while (fv);
-}
-
-/**
- * ice_pkg_buf_free
- * @hw: pointer to the HW structure
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- *
- * Frees a package buffer
- */
-void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld)
-{
- devm_kfree(ice_hw_to_dev(hw), bld);
-}
-
-/**
- * ice_pkg_buf_reserve_section
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- * @count: the number of sections to reserve
- *
- * Reserves one or more section table entries in a package buffer. This routine
- * can be called multiple times as long as they are made before calling
- * ice_pkg_buf_alloc_section(). Once ice_pkg_buf_alloc_section()
- * is called once, the number of sections that can be allocated will not be able
- * to be increased; not using all reserved sections is fine, but this will
- * result in some wasted space in the buffer.
- * Note: all package contents must be in Little Endian form.
- */
-static int
-ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count)
-{
- struct ice_buf_hdr *buf;
- u16 section_count;
- u16 data_end;
-
- if (!bld)
- return -EINVAL;
-
- buf = (struct ice_buf_hdr *)&bld->buf;
-
- /* already an active section, can't increase table size */
- section_count = le16_to_cpu(buf->section_count);
- if (section_count > 0)
- return -EIO;
-
- if (bld->reserved_section_table_entries + count > ICE_MAX_S_COUNT)
- return -EIO;
- bld->reserved_section_table_entries += count;
-
- data_end = le16_to_cpu(buf->data_end) +
- flex_array_size(buf, section_entry, count);
- buf->data_end = cpu_to_le16(data_end);
-
- return 0;
-}
-
-/**
- * ice_pkg_buf_alloc_section
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- * @type: the section type value
- * @size: the size of the section to reserve (in bytes)
- *
- * Reserves memory in the buffer for a section's content and updates the
- * buffers' status accordingly. This routine returns a pointer to the first
- * byte of the section start within the buffer, which is used to fill in the
- * section contents.
- * Note: all package contents must be in Little Endian form.
- */
-static void *
-ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size)
-{
- struct ice_buf_hdr *buf;
- u16 sect_count;
- u16 data_end;
-
- if (!bld || !type || !size)
- return NULL;
-
- buf = (struct ice_buf_hdr *)&bld->buf;
-
- /* check for enough space left in buffer */
- data_end = le16_to_cpu(buf->data_end);
-
- /* section start must align on 4 byte boundary */
- data_end = ALIGN(data_end, 4);
-
- if ((data_end + size) > ICE_MAX_S_DATA_END)
- return NULL;
-
- /* check for more available section table entries */
- sect_count = le16_to_cpu(buf->section_count);
- if (sect_count < bld->reserved_section_table_entries) {
- void *section_ptr = ((u8 *)buf) + data_end;
-
- buf->section_entry[sect_count].offset = cpu_to_le16(data_end);
- buf->section_entry[sect_count].size = cpu_to_le16(size);
- buf->section_entry[sect_count].type = cpu_to_le32(type);
-
- data_end += size;
- buf->data_end = cpu_to_le16(data_end);
-
- buf->section_count = cpu_to_le16(sect_count + 1);
- return section_ptr;
- }
-
- /* no free section table entries */
- return NULL;
-}
-
-/**
- * ice_pkg_buf_alloc_single_section
- * @hw: pointer to the HW structure
- * @type: the section type value
- * @size: the size of the section to reserve (in bytes)
- * @section: returns pointer to the section
- *
- * Allocates a package buffer with a single section.
- * Note: all package contents must be in Little Endian form.
- */
-struct ice_buf_build *
-ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
- void **section)
-{
- struct ice_buf_build *buf;
-
- if (!section)
- return NULL;
-
- buf = ice_pkg_buf_alloc(hw);
- if (!buf)
- return NULL;
-
- if (ice_pkg_buf_reserve_section(buf, 1))
- goto ice_pkg_buf_alloc_single_section_err;
-
- *section = ice_pkg_buf_alloc_section(buf, type, size);
- if (!*section)
- goto ice_pkg_buf_alloc_single_section_err;
-
- return buf;
-
-ice_pkg_buf_alloc_single_section_err:
- ice_pkg_buf_free(hw, buf);
- return NULL;
-}
-
-/**
- * ice_pkg_buf_get_active_sections
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- *
- * Returns the number of active sections. Before using the package buffer
- * in an update package command, the caller should make sure that there is at
- * least one active section - otherwise, the buffer is not legal and should
- * not be used.
- * Note: all package contents must be in Little Endian form.
- */
-static u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld)
-{
- struct ice_buf_hdr *buf;
-
- if (!bld)
- return 0;
-
- buf = (struct ice_buf_hdr *)&bld->buf;
- return le16_to_cpu(buf->section_count);
-}
-
-/**
- * ice_pkg_buf
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- *
- * Return a pointer to the buffer's header
- */
-struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld)
-{
- if (!bld)
- return NULL;
-
- return &bld->buf;
-}
-
-/**
* ice_get_open_tunnel_port - retrieve an open tunnel port
* @hw: pointer to the HW structure
* @port: returns open port
@@ -2297,10 +391,11 @@ ice_upd_dvm_boost_entry_err:
*/
int ice_set_dvm_boost_entries(struct ice_hw *hw)
{
- int status;
u16 i;
for (i = 0; i < hw->dvm_upd.count; i++) {
+ int status;
+
status = ice_upd_dvm_boost_entry(hw, &hw->dvm_upd.tbl[i]);
if (status)
return status;
@@ -2757,7 +852,6 @@ ice_match_prop_lst(struct list_head *list1, struct list_head *list2)
count++;
list_for_each_entry(tmp2, list2, list)
chk_count++;
- /* cppcheck-suppress knownConditionTrueFalse */
if (!count || count != chk_count)
return false;
@@ -5102,12 +3196,13 @@ ice_rem_vsig(struct ice_hw *hw, enum ice_block blk, u16 vsig,
u16 idx = vsig & ICE_VSIG_IDX_M;
struct ice_vsig_vsi *vsi_cur;
struct ice_vsig_prof *d, *t;
- int status;
/* remove TCAM entries */
list_for_each_entry_safe(d, t,
&hw->blk[blk].xlt2.vsig_tbl[idx].prop_lst,
list) {
+ int status;
+
status = ice_rem_prof_id(hw, blk, d);
if (status)
return status;
@@ -5158,12 +3253,13 @@ ice_rem_prof_id_vsig(struct ice_hw *hw, enum ice_block blk, u16 vsig, u64 hdl,
{
u16 idx = vsig & ICE_VSIG_IDX_M;
struct ice_vsig_prof *p, *t;
- int status;
list_for_each_entry_safe(p, t,
&hw->blk[blk].xlt2.vsig_tbl[idx].prop_lst,
list)
if (p->profile_cookie == hdl) {
+ int status;
+
if (ice_vsig_prof_id_count(hw, blk, vsig) == 1)
/* this is the last profile, remove the VSIG */
return ice_rem_vsig(hw, blk, vsig, chg);
diff --git a/drivers/net/ethernet/intel/ice/ice_flex_pipe.h b/drivers/net/ethernet/intel/ice/ice_flex_pipe.h
index 9c530c86703e..7af7c8e9aa4e 100644
--- a/drivers/net/ethernet/intel/ice/ice_flex_pipe.h
+++ b/drivers/net/ethernet/intel/ice/ice_flex_pipe.h
@@ -6,75 +6,6 @@
#include "ice_type.h"
-/* Package minimal version supported */
-#define ICE_PKG_SUPP_VER_MAJ 1
-#define ICE_PKG_SUPP_VER_MNR 3
-
-/* Package format version */
-#define ICE_PKG_FMT_VER_MAJ 1
-#define ICE_PKG_FMT_VER_MNR 0
-#define ICE_PKG_FMT_VER_UPD 0
-#define ICE_PKG_FMT_VER_DFT 0
-
-#define ICE_PKG_CNT 4
-
-enum ice_ddp_state {
- /* Indicates that this call to ice_init_pkg
- * successfully loaded the requested DDP package
- */
- ICE_DDP_PKG_SUCCESS = 0,
-
- /* Generic error for already loaded errors, it is mapped later to
- * the more specific one (one of the next 3)
- */
- ICE_DDP_PKG_ALREADY_LOADED = -1,
-
- /* Indicates that a DDP package of the same version has already been
- * loaded onto the device by a previous call or by another PF
- */
- ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED = -2,
-
- /* The device has a DDP package that is not supported by the driver */
- ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED = -3,
-
- /* The device has a compatible package
- * (but different from the request) already loaded
- */
- ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED = -4,
-
- /* The firmware loaded on the device is not compatible with
- * the DDP package loaded
- */
- ICE_DDP_PKG_FW_MISMATCH = -5,
-
- /* The DDP package file is invalid */
- ICE_DDP_PKG_INVALID_FILE = -6,
-
- /* The version of the DDP package provided is higher than
- * the driver supports
- */
- ICE_DDP_PKG_FILE_VERSION_TOO_HIGH = -7,
-
- /* The version of the DDP package provided is lower than the
- * driver supports
- */
- ICE_DDP_PKG_FILE_VERSION_TOO_LOW = -8,
-
- /* The signature of the DDP package file provided is invalid */
- ICE_DDP_PKG_FILE_SIGNATURE_INVALID = -9,
-
- /* The DDP package file security revision is too low and not
- * supported by firmware
- */
- ICE_DDP_PKG_FILE_REVISION_TOO_LOW = -10,
-
- /* An error occurred in firmware while loading the DDP package */
- ICE_DDP_PKG_LOAD_ERROR = -11,
-
- /* Other errors */
- ICE_DDP_PKG_ERR = -12
-};
-
int
ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access);
void ice_release_change_lock(struct ice_hw *hw);
diff --git a/drivers/net/ethernet/intel/ice/ice_flex_type.h b/drivers/net/ethernet/intel/ice/ice_flex_type.h
index 974d14a83b2e..4f42e14ed3ae 100644
--- a/drivers/net/ethernet/intel/ice/ice_flex_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_flex_type.h
@@ -3,205 +3,7 @@
#ifndef _ICE_FLEX_TYPE_H_
#define _ICE_FLEX_TYPE_H_
-
-#define ICE_FV_OFFSET_INVAL 0x1FF
-
-/* Extraction Sequence (Field Vector) Table */
-struct ice_fv_word {
- u8 prot_id;
- u16 off; /* Offset within the protocol header */
- u8 resvrd;
-} __packed;
-
-#define ICE_MAX_NUM_PROFILES 256
-
-#define ICE_MAX_FV_WORDS 48
-struct ice_fv {
- struct ice_fv_word ew[ICE_MAX_FV_WORDS];
-};
-
-/* Package and segment headers and tables */
-struct ice_pkg_hdr {
- struct ice_pkg_ver pkg_format_ver;
- __le32 seg_count;
- __le32 seg_offset[];
-};
-
-/* generic segment */
-struct ice_generic_seg_hdr {
-#define SEGMENT_TYPE_METADATA 0x00000001
-#define SEGMENT_TYPE_ICE 0x00000010
- __le32 seg_type;
- struct ice_pkg_ver seg_format_ver;
- __le32 seg_size;
- char seg_id[ICE_PKG_NAME_SIZE];
-};
-
-/* ice specific segment */
-
-union ice_device_id {
- struct {
- __le16 device_id;
- __le16 vendor_id;
- } dev_vend_id;
- __le32 id;
-};
-
-struct ice_device_id_entry {
- union ice_device_id device;
- union ice_device_id sub_device;
-};
-
-struct ice_seg {
- struct ice_generic_seg_hdr hdr;
- __le32 device_table_count;
- struct ice_device_id_entry device_table[];
-};
-
-struct ice_nvm_table {
- __le32 table_count;
- __le32 vers[];
-};
-
-struct ice_buf {
-#define ICE_PKG_BUF_SIZE 4096
- u8 buf[ICE_PKG_BUF_SIZE];
-};
-
-struct ice_buf_table {
- __le32 buf_count;
- struct ice_buf buf_array[];
-};
-
-/* global metadata specific segment */
-struct ice_global_metadata_seg {
- struct ice_generic_seg_hdr hdr;
- struct ice_pkg_ver pkg_ver;
- __le32 rsvd;
- char pkg_name[ICE_PKG_NAME_SIZE];
-};
-
-#define ICE_MIN_S_OFF 12
-#define ICE_MAX_S_OFF 4095
-#define ICE_MIN_S_SZ 1
-#define ICE_MAX_S_SZ 4084
-
-/* section information */
-struct ice_section_entry {
- __le32 type;
- __le16 offset;
- __le16 size;
-};
-
-#define ICE_MIN_S_COUNT 1
-#define ICE_MAX_S_COUNT 511
-#define ICE_MIN_S_DATA_END 12
-#define ICE_MAX_S_DATA_END 4096
-
-#define ICE_METADATA_BUF 0x80000000
-
-struct ice_buf_hdr {
- __le16 section_count;
- __le16 data_end;
- struct ice_section_entry section_entry[];
-};
-
-#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
- struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
- (ent_sz))
-
-/* ice package section IDs */
-#define ICE_SID_METADATA 1
-#define ICE_SID_XLT0_SW 10
-#define ICE_SID_XLT_KEY_BUILDER_SW 11
-#define ICE_SID_XLT1_SW 12
-#define ICE_SID_XLT2_SW 13
-#define ICE_SID_PROFID_TCAM_SW 14
-#define ICE_SID_PROFID_REDIR_SW 15
-#define ICE_SID_FLD_VEC_SW 16
-#define ICE_SID_CDID_KEY_BUILDER_SW 17
-
-struct ice_meta_sect {
- struct ice_pkg_ver ver;
-#define ICE_META_SECT_NAME_SIZE 28
- char name[ICE_META_SECT_NAME_SIZE];
- __le32 track_id;
-};
-
-#define ICE_SID_CDID_REDIR_SW 18
-
-#define ICE_SID_XLT0_ACL 20
-#define ICE_SID_XLT_KEY_BUILDER_ACL 21
-#define ICE_SID_XLT1_ACL 22
-#define ICE_SID_XLT2_ACL 23
-#define ICE_SID_PROFID_TCAM_ACL 24
-#define ICE_SID_PROFID_REDIR_ACL 25
-#define ICE_SID_FLD_VEC_ACL 26
-#define ICE_SID_CDID_KEY_BUILDER_ACL 27
-#define ICE_SID_CDID_REDIR_ACL 28
-
-#define ICE_SID_XLT0_FD 30
-#define ICE_SID_XLT_KEY_BUILDER_FD 31
-#define ICE_SID_XLT1_FD 32
-#define ICE_SID_XLT2_FD 33
-#define ICE_SID_PROFID_TCAM_FD 34
-#define ICE_SID_PROFID_REDIR_FD 35
-#define ICE_SID_FLD_VEC_FD 36
-#define ICE_SID_CDID_KEY_BUILDER_FD 37
-#define ICE_SID_CDID_REDIR_FD 38
-
-#define ICE_SID_XLT0_RSS 40
-#define ICE_SID_XLT_KEY_BUILDER_RSS 41
-#define ICE_SID_XLT1_RSS 42
-#define ICE_SID_XLT2_RSS 43
-#define ICE_SID_PROFID_TCAM_RSS 44
-#define ICE_SID_PROFID_REDIR_RSS 45
-#define ICE_SID_FLD_VEC_RSS 46
-#define ICE_SID_CDID_KEY_BUILDER_RSS 47
-#define ICE_SID_CDID_REDIR_RSS 48
-
-#define ICE_SID_RXPARSER_MARKER_PTYPE 55
-#define ICE_SID_RXPARSER_BOOST_TCAM 56
-#define ICE_SID_RXPARSER_METADATA_INIT 58
-#define ICE_SID_TXPARSER_BOOST_TCAM 66
-
-#define ICE_SID_XLT0_PE 80
-#define ICE_SID_XLT_KEY_BUILDER_PE 81
-#define ICE_SID_XLT1_PE 82
-#define ICE_SID_XLT2_PE 83
-#define ICE_SID_PROFID_TCAM_PE 84
-#define ICE_SID_PROFID_REDIR_PE 85
-#define ICE_SID_FLD_VEC_PE 86
-#define ICE_SID_CDID_KEY_BUILDER_PE 87
-#define ICE_SID_CDID_REDIR_PE 88
-
-/* Label Metadata section IDs */
-#define ICE_SID_LBL_FIRST 0x80000010
-#define ICE_SID_LBL_RXPARSER_TMEM 0x80000018
-/* The following define MUST be updated to reflect the last label section ID */
-#define ICE_SID_LBL_LAST 0x80000038
-
-enum ice_block {
- ICE_BLK_SW = 0,
- ICE_BLK_ACL,
- ICE_BLK_FD,
- ICE_BLK_RSS,
- ICE_BLK_PE,
- ICE_BLK_COUNT
-};
-
-enum ice_sect {
- ICE_XLT0 = 0,
- ICE_XLT_KB,
- ICE_XLT1,
- ICE_XLT2,
- ICE_PROF_TCAM,
- ICE_PROF_REDIR,
- ICE_VEC_TBL,
- ICE_CDID_KB,
- ICE_CDID_REDIR,
- ICE_SECT_COUNT
-};
+#include "ice_ddp.h"
/* Packet Type (PTYPE) values */
#define ICE_PTYPE_MAC_PAY 1
@@ -283,134 +85,6 @@ struct ice_ptype_attributes {
enum ice_ptype_attrib_type attrib;
};
-/* package labels */
-struct ice_label {
- __le16 value;
-#define ICE_PKG_LABEL_SIZE 64
- char name[ICE_PKG_LABEL_SIZE];
-};
-
-struct ice_label_section {
- __le16 count;
- struct ice_label label[];
-};
-
-#define ICE_MAX_LABELS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
- struct_size((struct ice_label_section *)0, label, 1) - \
- sizeof(struct ice_label), sizeof(struct ice_label))
-
-struct ice_sw_fv_section {
- __le16 count;
- __le16 base_offset;
- struct ice_fv fv[];
-};
-
-struct ice_sw_fv_list_entry {
- struct list_head list_entry;
- u32 profile_id;
- struct ice_fv *fv_ptr;
-};
-
-/* The BOOST TCAM stores the match packet header in reverse order, meaning
- * the fields are reversed; in addition, this means that the normally big endian
- * fields of the packet are now little endian.
- */
-struct ice_boost_key_value {
-#define ICE_BOOST_REMAINING_HV_KEY 15
- u8 remaining_hv_key[ICE_BOOST_REMAINING_HV_KEY];
- __le16 hv_dst_port_key;
- __le16 hv_src_port_key;
- u8 tcam_search_key;
-} __packed;
-
-struct ice_boost_key {
- struct ice_boost_key_value key;
- struct ice_boost_key_value key2;
-};
-
-/* package Boost TCAM entry */
-struct ice_boost_tcam_entry {
- __le16 addr;
- __le16 reserved;
- /* break up the 40 bytes of key into different fields */
- struct ice_boost_key key;
- u8 boost_hit_index_group;
- /* The following contains bitfields which are not on byte boundaries.
- * These fields are currently unused by driver software.
- */
-#define ICE_BOOST_BIT_FIELDS 43
- u8 bit_fields[ICE_BOOST_BIT_FIELDS];
-};
-
-struct ice_boost_tcam_section {
- __le16 count;
- __le16 reserved;
- struct ice_boost_tcam_entry tcam[];
-};
-
-#define ICE_MAX_BST_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
- struct_size((struct ice_boost_tcam_section *)0, tcam, 1) - \
- sizeof(struct ice_boost_tcam_entry), \
- sizeof(struct ice_boost_tcam_entry))
-
-/* package Marker Ptype TCAM entry */
-struct ice_marker_ptype_tcam_entry {
-#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX 1024
- __le16 addr;
- __le16 ptype;
- u8 keys[20];
-};
-
-struct ice_marker_ptype_tcam_section {
- __le16 count;
- __le16 reserved;
- struct ice_marker_ptype_tcam_entry tcam[];
-};
-
-#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF \
- ICE_MAX_ENTRIES_IN_BUF(struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, 1) - \
- sizeof(struct ice_marker_ptype_tcam_entry), \
- sizeof(struct ice_marker_ptype_tcam_entry))
-
-struct ice_xlt1_section {
- __le16 count;
- __le16 offset;
- u8 value[];
-};
-
-struct ice_xlt2_section {
- __le16 count;
- __le16 offset;
- __le16 value[];
-};
-
-struct ice_prof_redir_section {
- __le16 count;
- __le16 offset;
- u8 redir_value[];
-};
-
-/* package buffer building */
-
-struct ice_buf_build {
- struct ice_buf buf;
- u16 reserved_section_table_entries;
-};
-
-struct ice_pkg_enum {
- struct ice_buf_table *buf_table;
- u32 buf_idx;
-
- u32 type;
- struct ice_buf_hdr *buf;
- u32 sect_idx;
- void *sect;
- u32 sect_type;
-
- u32 entry_idx;
- void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
-};
-
/* Tunnel enabling */
enum ice_tunnel_type {
diff --git a/drivers/net/ethernet/intel/ice/ice_fltr.c b/drivers/net/ethernet/intel/ice/ice_fltr.c
index 40e678cfb507..aff7a141c30d 100644
--- a/drivers/net/ethernet/intel/ice/ice_fltr.c
+++ b/drivers/net/ethernet/intel/ice/ice_fltr.c
@@ -208,6 +208,11 @@ static int ice_fltr_remove_eth_list(struct ice_vsi *vsi, struct list_head *list)
void ice_fltr_remove_all(struct ice_vsi *vsi)
{
ice_remove_vsi_fltr(&vsi->back->hw, vsi->idx);
+ /* sync netdev filters if exist */
+ if (vsi->netdev) {
+ __dev_uc_unsync(vsi->netdev, NULL);
+ __dev_mc_unsync(vsi->netdev, NULL);
+ }
}
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.c b/drivers/net/ethernet/intel/ice/ice_gnss.c
index 43e199b5b513..8dec748bb53a 100644
--- a/drivers/net/ethernet/intel/ice/ice_gnss.c
+++ b/drivers/net/ethernet/intel/ice/ice_gnss.c
@@ -3,15 +3,18 @@
#include "ice.h"
#include "ice_lib.h"
-#include <linux/tty_driver.h>
/**
- * ice_gnss_do_write - Write data to internal GNSS
+ * ice_gnss_do_write - Write data to internal GNSS receiver
* @pf: board private structure
* @buf: command buffer
* @size: command buffer size
*
* Write UBX command data to the GNSS receiver
+ *
+ * Return:
+ * * number of bytes written - success
+ * * negative - error code
*/
static unsigned int
ice_gnss_do_write(struct ice_pf *pf, unsigned char *buf, unsigned int size)
@@ -82,6 +85,12 @@ static void ice_gnss_write_pending(struct kthread_work *work)
write_work);
struct ice_pf *pf = gnss->back;
+ if (!pf)
+ return;
+
+ if (!test_bit(ICE_FLAG_GNSS, pf->flags))
+ return;
+
if (!list_empty(&gnss->queue)) {
struct gnss_write_buf *write_buf = NULL;
unsigned int bytes;
@@ -102,16 +111,14 @@ static void ice_gnss_write_pending(struct kthread_work *work)
* ice_gnss_read - Read data from internal GNSS module
* @work: GNSS read work structure
*
- * Read the data from internal GNSS receiver, number of bytes read will be
- * returned in *read_data parameter.
+ * Read the data from internal GNSS receiver, write it to gnss_dev.
*/
static void ice_gnss_read(struct kthread_work *work)
{
struct gnss_serial *gnss = container_of(work, struct gnss_serial,
read_work.work);
+ unsigned int i, bytes_read, data_len, count;
struct ice_aqc_link_topo_addr link_topo;
- unsigned int i, bytes_read, data_len;
- struct tty_port *port;
struct ice_pf *pf;
struct ice_hw *hw;
__be16 data_len_b;
@@ -120,14 +127,15 @@ static void ice_gnss_read(struct kthread_work *work)
int err = 0;
pf = gnss->back;
- if (!pf || !gnss->tty || !gnss->tty->port) {
+ if (!pf) {
err = -EFAULT;
goto exit;
}
- hw = &pf->hw;
- port = gnss->tty->port;
+ if (!test_bit(ICE_FLAG_GNSS, pf->flags))
+ return;
+ hw = &pf->hw;
buf = (char *)get_zeroed_page(GFP_KERNEL);
if (!buf) {
err = -ENOMEM;
@@ -159,7 +167,6 @@ static void ice_gnss_read(struct kthread_work *work)
}
data_len = min_t(typeof(data_len), data_len, PAGE_SIZE);
- data_len = tty_buffer_request_room(port, data_len);
if (!data_len) {
err = -ENOMEM;
goto exit_buf;
@@ -179,12 +186,11 @@ static void ice_gnss_read(struct kthread_work *work)
goto exit_buf;
}
- /* Send the data to the tty layer for users to read. This doesn't
- * actually push the data through unless tty->low_latency is set.
- */
- tty_insert_flip_string(port, buf, i);
- tty_flip_buffer_push(port);
-
+ count = gnss_insert_raw(pf->gnss_dev, buf, i);
+ if (count != i)
+ dev_warn(ice_pf_to_dev(pf),
+ "gnss_insert_raw ret=%d size=%d\n",
+ count, i);
exit_buf:
free_page((unsigned long)buf);
kthread_queue_delayed_work(gnss->kworker, &gnss->read_work,
@@ -195,11 +201,16 @@ exit:
}
/**
- * ice_gnss_struct_init - Initialize GNSS structure for the TTY
+ * ice_gnss_struct_init - Initialize GNSS receiver
* @pf: Board private structure
- * @index: TTY device index
+ *
+ * Initialize GNSS structures and workers.
+ *
+ * Return:
+ * * pointer to initialized gnss_serial struct - success
+ * * NULL - error
*/
-static struct gnss_serial *ice_gnss_struct_init(struct ice_pf *pf, int index)
+static struct gnss_serial *ice_gnss_struct_init(struct ice_pf *pf)
{
struct device *dev = ice_pf_to_dev(pf);
struct kthread_worker *kworker;
@@ -209,17 +220,12 @@ static struct gnss_serial *ice_gnss_struct_init(struct ice_pf *pf, int index)
if (!gnss)
return NULL;
- mutex_init(&gnss->gnss_mutex);
- gnss->open_count = 0;
gnss->back = pf;
- pf->gnss_serial[index] = gnss;
+ pf->gnss_serial = gnss;
kthread_init_delayed_work(&gnss->read_work, ice_gnss_read);
INIT_LIST_HEAD(&gnss->queue);
kthread_init_work(&gnss->write_work, ice_gnss_write_pending);
- /* Allocate a kworker for handling work required for the GNSS TTY
- * writes.
- */
kworker = kthread_create_worker(0, "ice-gnss-%s", dev_name(dev));
if (IS_ERR(kworker)) {
kfree(gnss);
@@ -232,140 +238,100 @@ static struct gnss_serial *ice_gnss_struct_init(struct ice_pf *pf, int index)
}
/**
- * ice_gnss_tty_open - Initialize GNSS structures on TTY device open
- * @tty: pointer to the tty_struct
- * @filp: pointer to the file
+ * ice_gnss_open - Open GNSS device
+ * @gdev: pointer to the gnss device struct
+ *
+ * Open GNSS device and start filling the read buffer for consumer.
*
- * This routine is mandatory. If this routine is not filled in, the attempted
- * open will fail with ENODEV.
+ * Return:
+ * * 0 - success
+ * * negative - error code
*/
-static int ice_gnss_tty_open(struct tty_struct *tty, struct file *filp)
+static int ice_gnss_open(struct gnss_device *gdev)
{
+ struct ice_pf *pf = gnss_get_drvdata(gdev);
struct gnss_serial *gnss;
- struct ice_pf *pf;
- pf = (struct ice_pf *)tty->driver->driver_state;
if (!pf)
return -EFAULT;
- /* Clear the pointer in case something fails */
- tty->driver_data = NULL;
-
- /* Get the serial object associated with this tty pointer */
- gnss = pf->gnss_serial[tty->index];
- if (!gnss) {
- /* Initialize GNSS struct on the first device open */
- gnss = ice_gnss_struct_init(pf, tty->index);
- if (!gnss)
- return -ENOMEM;
- }
+ if (!test_bit(ICE_FLAG_GNSS, pf->flags))
+ return -EFAULT;
- mutex_lock(&gnss->gnss_mutex);
+ gnss = pf->gnss_serial;
+ if (!gnss)
+ return -ENODEV;
- /* Save our structure within the tty structure */
- tty->driver_data = gnss;
- gnss->tty = tty;
- gnss->open_count++;
kthread_queue_delayed_work(gnss->kworker, &gnss->read_work, 0);
- mutex_unlock(&gnss->gnss_mutex);
-
return 0;
}
/**
- * ice_gnss_tty_close - Cleanup GNSS structures on tty device close
- * @tty: pointer to the tty_struct
- * @filp: pointer to the file
+ * ice_gnss_close - Close GNSS device
+ * @gdev: pointer to the gnss device struct
+ *
+ * Close GNSS device, cancel worker, stop filling the read buffer.
*/
-static void ice_gnss_tty_close(struct tty_struct *tty, struct file *filp)
+static void ice_gnss_close(struct gnss_device *gdev)
{
- struct gnss_serial *gnss = tty->driver_data;
- struct ice_pf *pf;
-
- if (!gnss)
- return;
+ struct ice_pf *pf = gnss_get_drvdata(gdev);
+ struct gnss_serial *gnss;
- pf = (struct ice_pf *)tty->driver->driver_state;
if (!pf)
return;
- mutex_lock(&gnss->gnss_mutex);
-
- if (!gnss->open_count) {
- /* Port was never opened */
- dev_err(ice_pf_to_dev(pf), "GNSS port not opened\n");
- goto exit;
- }
+ gnss = pf->gnss_serial;
+ if (!gnss)
+ return;
- gnss->open_count--;
- if (gnss->open_count <= 0) {
- /* Port is in shutdown state */
- kthread_cancel_delayed_work_sync(&gnss->read_work);
- }
-exit:
- mutex_unlock(&gnss->gnss_mutex);
+ kthread_cancel_work_sync(&gnss->write_work);
+ kthread_cancel_delayed_work_sync(&gnss->read_work);
}
/**
- * ice_gnss_tty_write - Write GNSS data
- * @tty: pointer to the tty_struct
+ * ice_gnss_write - Write to GNSS device
+ * @gdev: pointer to the gnss device struct
* @buf: pointer to the user data
- * @count: the number of characters queued to be sent to the HW
+ * @count: size of the buffer to be sent to the GNSS device
*
- * The write function call is called by the user when there is data to be sent
- * to the hardware. First the tty core receives the call, and then it passes the
- * data on to the tty driver's write function. The tty core also tells the tty
- * driver the size of the data being sent.
- * If any errors happen during the write call, a negative error value should be
- * returned instead of the number of characters queued to be written.
+ * Return:
+ * * number of written bytes - success
+ * * negative - error code
*/
static int
-ice_gnss_tty_write(struct tty_struct *tty, const unsigned char *buf, int count)
+ice_gnss_write(struct gnss_device *gdev, const unsigned char *buf,
+ size_t count)
{
+ struct ice_pf *pf = gnss_get_drvdata(gdev);
struct gnss_write_buf *write_buf;
struct gnss_serial *gnss;
unsigned char *cmd_buf;
- struct ice_pf *pf;
int err = count;
/* We cannot write a single byte using our I2C implementation. */
if (count <= 1 || count > ICE_GNSS_TTY_WRITE_BUF)
return -EINVAL;
- gnss = tty->driver_data;
- if (!gnss)
- return -EFAULT;
-
- pf = (struct ice_pf *)tty->driver->driver_state;
if (!pf)
return -EFAULT;
- /* Only allow to write on TTY 0 */
- if (gnss != pf->gnss_serial[0])
- return -EIO;
-
- mutex_lock(&gnss->gnss_mutex);
+ if (!test_bit(ICE_FLAG_GNSS, pf->flags))
+ return -EFAULT;
- if (!gnss->open_count) {
- err = -EINVAL;
- goto exit;
- }
+ gnss = pf->gnss_serial;
+ if (!gnss)
+ return -ENODEV;
cmd_buf = kcalloc(count, sizeof(*buf), GFP_KERNEL);
- if (!cmd_buf) {
- err = -ENOMEM;
- goto exit;
- }
+ if (!cmd_buf)
+ return -ENOMEM;
memcpy(cmd_buf, buf, count);
-
- /* Send the data out to a hardware port */
write_buf = kzalloc(sizeof(*write_buf), GFP_KERNEL);
if (!write_buf) {
kfree(cmd_buf);
- err = -ENOMEM;
- goto exit;
+ return -ENOMEM;
}
write_buf->buf = cmd_buf;
@@ -373,141 +339,89 @@ ice_gnss_tty_write(struct tty_struct *tty, const unsigned char *buf, int count)
INIT_LIST_HEAD(&write_buf->queue);
list_add_tail(&write_buf->queue, &gnss->queue);
kthread_queue_work(gnss->kworker, &gnss->write_work);
-exit:
- mutex_unlock(&gnss->gnss_mutex);
+
return err;
}
+static const struct gnss_operations ice_gnss_ops = {
+ .open = ice_gnss_open,
+ .close = ice_gnss_close,
+ .write_raw = ice_gnss_write,
+};
+
/**
- * ice_gnss_tty_write_room - Returns the numbers of characters to be written.
- * @tty: pointer to the tty_struct
+ * ice_gnss_register - Register GNSS receiver
+ * @pf: Board private structure
+ *
+ * Allocate and register GNSS receiver in the Linux GNSS subsystem.
*
- * This routine returns the numbers of characters the tty driver will accept
- * for queuing to be written or 0 if either the TTY is not open or user
- * tries to write to the TTY other than the first.
+ * Return:
+ * * 0 - success
+ * * negative - error code
*/
-static unsigned int ice_gnss_tty_write_room(struct tty_struct *tty)
+static int ice_gnss_register(struct ice_pf *pf)
{
- struct gnss_serial *gnss = tty->driver_data;
-
- /* Only allow to write on TTY 0 */
- if (!gnss || gnss != gnss->back->gnss_serial[0])
- return 0;
-
- mutex_lock(&gnss->gnss_mutex);
+ struct gnss_device *gdev;
+ int ret;
+
+ gdev = gnss_allocate_device(ice_pf_to_dev(pf));
+ if (!gdev) {
+ dev_err(ice_pf_to_dev(pf),
+ "gnss_allocate_device returns NULL\n");
+ return -ENOMEM;
+ }
- if (!gnss->open_count) {
- mutex_unlock(&gnss->gnss_mutex);
- return 0;
+ gdev->ops = &ice_gnss_ops;
+ gdev->type = GNSS_TYPE_UBX;
+ gnss_set_drvdata(gdev, pf);
+ ret = gnss_register_device(gdev);
+ if (ret) {
+ dev_err(ice_pf_to_dev(pf), "gnss_register_device err=%d\n",
+ ret);
+ gnss_put_device(gdev);
+ } else {
+ pf->gnss_dev = gdev;
}
- mutex_unlock(&gnss->gnss_mutex);
- return ICE_GNSS_TTY_WRITE_BUF;
+ return ret;
}
-static const struct tty_operations tty_gps_ops = {
- .open = ice_gnss_tty_open,
- .close = ice_gnss_tty_close,
- .write = ice_gnss_tty_write,
- .write_room = ice_gnss_tty_write_room,
-};
-
/**
- * ice_gnss_create_tty_driver - Create a TTY driver for GNSS
+ * ice_gnss_deregister - Deregister GNSS receiver
* @pf: Board private structure
+ *
+ * Deregister GNSS receiver from the Linux GNSS subsystem,
+ * release its resources.
*/
-static struct tty_driver *ice_gnss_create_tty_driver(struct ice_pf *pf)
+static void ice_gnss_deregister(struct ice_pf *pf)
{
- struct device *dev = ice_pf_to_dev(pf);
- const int ICE_TTYDRV_NAME_MAX = 14;
- struct tty_driver *tty_driver;
- char *ttydrv_name;
- unsigned int i;
- int err;
-
- tty_driver = tty_alloc_driver(ICE_GNSS_TTY_MINOR_DEVICES,
- TTY_DRIVER_REAL_RAW);
- if (IS_ERR(tty_driver)) {
- dev_err(dev, "Failed to allocate memory for GNSS TTY\n");
- return NULL;
- }
-
- ttydrv_name = kzalloc(ICE_TTYDRV_NAME_MAX, GFP_KERNEL);
- if (!ttydrv_name) {
- tty_driver_kref_put(tty_driver);
- return NULL;
+ if (pf->gnss_dev) {
+ gnss_deregister_device(pf->gnss_dev);
+ gnss_put_device(pf->gnss_dev);
+ pf->gnss_dev = NULL;
}
-
- snprintf(ttydrv_name, ICE_TTYDRV_NAME_MAX, "ttyGNSS_%02x%02x_",
- (u8)pf->pdev->bus->number, (u8)PCI_SLOT(pf->pdev->devfn));
-
- /* Initialize the tty driver*/
- tty_driver->owner = THIS_MODULE;
- tty_driver->driver_name = dev_driver_string(dev);
- tty_driver->name = (const char *)ttydrv_name;
- tty_driver->type = TTY_DRIVER_TYPE_SERIAL;
- tty_driver->subtype = SERIAL_TYPE_NORMAL;
- tty_driver->init_termios = tty_std_termios;
- tty_driver->init_termios.c_iflag &= ~INLCR;
- tty_driver->init_termios.c_iflag |= IGNCR;
- tty_driver->init_termios.c_oflag &= ~OPOST;
- tty_driver->init_termios.c_lflag &= ~ICANON;
- tty_driver->init_termios.c_cflag &= ~(CSIZE | CBAUD | CBAUDEX);
- /* baud rate 9600 */
- tty_termios_encode_baud_rate(&tty_driver->init_termios, 9600, 9600);
- tty_driver->driver_state = pf;
- tty_set_operations(tty_driver, &tty_gps_ops);
-
- for (i = 0; i < ICE_GNSS_TTY_MINOR_DEVICES; i++) {
- pf->gnss_tty_port[i] = kzalloc(sizeof(*pf->gnss_tty_port[i]),
- GFP_KERNEL);
- if (!pf->gnss_tty_port[i])
- goto err_out;
-
- pf->gnss_serial[i] = NULL;
-
- tty_port_init(pf->gnss_tty_port[i]);
- tty_port_link_device(pf->gnss_tty_port[i], tty_driver, i);
- }
-
- err = tty_register_driver(tty_driver);
- if (err) {
- dev_err(dev, "Failed to register TTY driver err=%d\n", err);
- goto err_out;
- }
-
- for (i = 0; i < ICE_GNSS_TTY_MINOR_DEVICES; i++)
- dev_info(dev, "%s%d registered\n", ttydrv_name, i);
-
- return tty_driver;
-
-err_out:
- while (i--) {
- tty_port_destroy(pf->gnss_tty_port[i]);
- kfree(pf->gnss_tty_port[i]);
- }
- kfree(ttydrv_name);
- tty_driver_kref_put(pf->ice_gnss_tty_driver);
-
- return NULL;
}
/**
- * ice_gnss_init - Initialize GNSS TTY support
+ * ice_gnss_init - Initialize GNSS support
* @pf: Board private structure
*/
void ice_gnss_init(struct ice_pf *pf)
{
- struct tty_driver *tty_driver;
+ int ret;
- tty_driver = ice_gnss_create_tty_driver(pf);
- if (!tty_driver)
+ pf->gnss_serial = ice_gnss_struct_init(pf);
+ if (!pf->gnss_serial)
return;
- pf->ice_gnss_tty_driver = tty_driver;
-
- set_bit(ICE_FLAG_GNSS, pf->flags);
- dev_info(ice_pf_to_dev(pf), "GNSS TTY init successful\n");
+ ret = ice_gnss_register(pf);
+ if (!ret) {
+ set_bit(ICE_FLAG_GNSS, pf->flags);
+ dev_info(ice_pf_to_dev(pf), "GNSS init successful\n");
+ } else {
+ ice_gnss_exit(pf);
+ dev_err(ice_pf_to_dev(pf), "GNSS init failure\n");
+ }
}
/**
@@ -516,31 +430,20 @@ void ice_gnss_init(struct ice_pf *pf)
*/
void ice_gnss_exit(struct ice_pf *pf)
{
- unsigned int i;
+ ice_gnss_deregister(pf);
+ clear_bit(ICE_FLAG_GNSS, pf->flags);
- if (!test_bit(ICE_FLAG_GNSS, pf->flags) || !pf->ice_gnss_tty_driver)
- return;
-
- for (i = 0; i < ICE_GNSS_TTY_MINOR_DEVICES; i++) {
- if (pf->gnss_tty_port[i]) {
- tty_port_destroy(pf->gnss_tty_port[i]);
- kfree(pf->gnss_tty_port[i]);
- }
+ if (pf->gnss_serial) {
+ struct gnss_serial *gnss = pf->gnss_serial;
- if (pf->gnss_serial[i]) {
- struct gnss_serial *gnss = pf->gnss_serial[i];
+ kthread_cancel_work_sync(&gnss->write_work);
+ kthread_cancel_delayed_work_sync(&gnss->read_work);
+ kthread_destroy_worker(gnss->kworker);
+ gnss->kworker = NULL;
- kthread_cancel_work_sync(&gnss->write_work);
- kthread_cancel_delayed_work_sync(&gnss->read_work);
- kfree(gnss);
- pf->gnss_serial[i] = NULL;
- }
+ kfree(gnss);
+ pf->gnss_serial = NULL;
}
-
- tty_unregister_driver(pf->ice_gnss_tty_driver);
- kfree(pf->ice_gnss_tty_driver->name);
- tty_driver_kref_put(pf->ice_gnss_tty_driver);
- pf->ice_gnss_tty_driver = NULL;
}
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.h b/drivers/net/ethernet/intel/ice/ice_gnss.h
index f454dd1d9285..31db0701d13f 100644
--- a/drivers/net/ethernet/intel/ice/ice_gnss.h
+++ b/drivers/net/ethernet/intel/ice/ice_gnss.h
@@ -4,15 +4,8 @@
#ifndef _ICE_GNSS_H_
#define _ICE_GNSS_H_
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-
#define ICE_E810T_GNSS_I2C_BUS 0x2
#define ICE_GNSS_TIMER_DELAY_TIME (HZ / 10) /* 0.1 second per message */
-/* Create 2 minor devices, both using the same GNSS module. First one is RW,
- * second one RO.
- */
-#define ICE_GNSS_TTY_MINOR_DEVICES 2
#define ICE_GNSS_TTY_WRITE_BUF 250
#define ICE_MAX_I2C_DATA_SIZE FIELD_MAX(ICE_AQC_I2C_DATA_SIZE_M)
#define ICE_MAX_I2C_WRITE_BYTES 4
@@ -36,13 +29,9 @@ struct gnss_write_buf {
unsigned char *buf;
};
-
/**
* struct gnss_serial - data used to initialize GNSS TTY port
* @back: back pointer to PF
- * @tty: pointer to the tty for this device
- * @open_count: number of times this port has been opened
- * @gnss_mutex: gnss_mutex used to protect GNSS serial operations
* @kworker: kwork thread for handling periodic work
* @read_work: read_work function for handling GNSS reads
* @write_work: write_work function for handling GNSS writes
@@ -50,16 +39,13 @@ struct gnss_write_buf {
*/
struct gnss_serial {
struct ice_pf *back;
- struct tty_struct *tty;
- int open_count;
- struct mutex gnss_mutex; /* protects GNSS serial structure */
struct kthread_worker *kworker;
struct kthread_delayed_work read_work;
struct kthread_work write_work;
struct list_head queue;
};
-#if IS_ENABLED(CONFIG_TTY)
+#if IS_ENABLED(CONFIG_ICE_GNSS)
void ice_gnss_init(struct ice_pf *pf);
void ice_gnss_exit(struct ice_pf *pf);
bool ice_gnss_is_gps_present(struct ice_hw *hw);
@@ -70,5 +56,5 @@ static inline bool ice_gnss_is_gps_present(struct ice_hw *hw)
{
return false;
}
-#endif /* IS_ENABLED(CONFIG_TTY) */
+#endif /* IS_ENABLED(CONFIG_ICE_GNSS) */
#endif /* _ICE_GNSS_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_idc.c b/drivers/net/ethernet/intel/ice/ice_idc.c
index 895c32bcc8b5..e6bc2285071e 100644
--- a/drivers/net/ethernet/intel/ice/ice_idc.c
+++ b/drivers/net/ethernet/intel/ice/ice_idc.c
@@ -6,6 +6,8 @@
#include "ice_lib.h"
#include "ice_dcb_lib.h"
+static DEFINE_XARRAY_ALLOC1(ice_aux_id);
+
/**
* ice_get_auxiliary_drv - retrieve iidc_auxiliary_drv struct
* @pf: pointer to PF struct
@@ -246,6 +248,17 @@ static int ice_reserve_rdma_qvector(struct ice_pf *pf)
}
/**
+ * ice_free_rdma_qvector - free vector resources reserved for RDMA driver
+ * @pf: board private structure to initialize
+ */
+static void ice_free_rdma_qvector(struct ice_pf *pf)
+{
+ pf->num_avail_sw_msix -= pf->num_rdma_msix;
+ ice_free_res(pf->irq_tracker, pf->rdma_base_vector,
+ ICE_RES_RDMA_VEC_ID);
+}
+
+/**
* ice_adev_release - function to be mapped to AUX dev's release op
* @dev: pointer to device to free
*/
@@ -331,12 +344,48 @@ int ice_init_rdma(struct ice_pf *pf)
struct device *dev = &pf->pdev->dev;
int ret;
+ if (!ice_is_rdma_ena(pf)) {
+ dev_warn(dev, "RDMA is not supported on this device\n");
+ return 0;
+ }
+
+ ret = xa_alloc(&ice_aux_id, &pf->aux_idx, NULL, XA_LIMIT(1, INT_MAX),
+ GFP_KERNEL);
+ if (ret) {
+ dev_err(dev, "Failed to allocate device ID for AUX driver\n");
+ return -ENOMEM;
+ }
+
/* Reserve vector resources */
ret = ice_reserve_rdma_qvector(pf);
if (ret < 0) {
dev_err(dev, "failed to reserve vectors for RDMA\n");
- return ret;
+ goto err_reserve_rdma_qvector;
}
pf->rdma_mode |= IIDC_RDMA_PROTOCOL_ROCEV2;
- return ice_plug_aux_dev(pf);
+ ret = ice_plug_aux_dev(pf);
+ if (ret)
+ goto err_plug_aux_dev;
+ return 0;
+
+err_plug_aux_dev:
+ ice_free_rdma_qvector(pf);
+err_reserve_rdma_qvector:
+ pf->adev = NULL;
+ xa_erase(&ice_aux_id, pf->aux_idx);
+ return ret;
+}
+
+/**
+ * ice_deinit_rdma - deinitialize RDMA on PF
+ * @pf: ptr to ice_pf
+ */
+void ice_deinit_rdma(struct ice_pf *pf)
+{
+ if (!ice_is_rdma_ena(pf))
+ return;
+
+ ice_unplug_aux_dev(pf);
+ ice_free_rdma_qvector(pf);
+ xa_erase(&ice_aux_id, pf->aux_idx);
}
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index a596e07b3ce9..781475480ff2 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -166,14 +166,14 @@ static void ice_vsi_set_num_desc(struct ice_vsi *vsi)
/**
* ice_vsi_set_num_qs - Set number of queues, descriptors and vectors for a VSI
* @vsi: the VSI being configured
- * @vf: the VF associated with this VSI, if any
*
* Return 0 on success and a negative value on error
*/
-static void ice_vsi_set_num_qs(struct ice_vsi *vsi, struct ice_vf *vf)
+static void ice_vsi_set_num_qs(struct ice_vsi *vsi)
{
enum ice_vsi_type vsi_type = vsi->type;
struct ice_pf *pf = vsi->back;
+ struct ice_vf *vf = vsi->vf;
if (WARN_ON(vsi_type == ICE_VSI_VF && !vf))
return;
@@ -282,10 +282,10 @@ static int ice_get_free_slot(void *array, int size, int curr)
}
/**
- * ice_vsi_delete - delete a VSI from the switch
+ * ice_vsi_delete_from_hw - delete a VSI from the switch
* @vsi: pointer to VSI being removed
*/
-void ice_vsi_delete(struct ice_vsi *vsi)
+static void ice_vsi_delete_from_hw(struct ice_vsi *vsi)
{
struct ice_pf *pf = vsi->back;
struct ice_vsi_ctx *ctxt;
@@ -348,47 +348,144 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
}
/**
- * ice_vsi_clear - clean up and deallocate the provided VSI
+ * ice_vsi_free_stats - Free the ring statistics structures
+ * @vsi: VSI pointer
+ */
+static void ice_vsi_free_stats(struct ice_vsi *vsi)
+{
+ struct ice_vsi_stats *vsi_stat;
+ struct ice_pf *pf = vsi->back;
+ int i;
+
+ if (vsi->type == ICE_VSI_CHNL)
+ return;
+ if (!pf->vsi_stats)
+ return;
+
+ vsi_stat = pf->vsi_stats[vsi->idx];
+ if (!vsi_stat)
+ return;
+
+ ice_for_each_alloc_txq(vsi, i) {
+ if (vsi_stat->tx_ring_stats[i]) {
+ kfree_rcu(vsi_stat->tx_ring_stats[i], rcu);
+ WRITE_ONCE(vsi_stat->tx_ring_stats[i], NULL);
+ }
+ }
+
+ ice_for_each_alloc_rxq(vsi, i) {
+ if (vsi_stat->rx_ring_stats[i]) {
+ kfree_rcu(vsi_stat->rx_ring_stats[i], rcu);
+ WRITE_ONCE(vsi_stat->rx_ring_stats[i], NULL);
+ }
+ }
+
+ kfree(vsi_stat->tx_ring_stats);
+ kfree(vsi_stat->rx_ring_stats);
+ kfree(vsi_stat);
+ pf->vsi_stats[vsi->idx] = NULL;
+}
+
+/**
+ * ice_vsi_alloc_ring_stats - Allocates Tx and Rx ring stats for the VSI
+ * @vsi: VSI which is having stats allocated
+ */
+static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
+{
+ struct ice_ring_stats **tx_ring_stats;
+ struct ice_ring_stats **rx_ring_stats;
+ struct ice_vsi_stats *vsi_stats;
+ struct ice_pf *pf = vsi->back;
+ u16 i;
+
+ vsi_stats = pf->vsi_stats[vsi->idx];
+ tx_ring_stats = vsi_stats->tx_ring_stats;
+ rx_ring_stats = vsi_stats->rx_ring_stats;
+
+ /* Allocate Tx ring stats */
+ ice_for_each_alloc_txq(vsi, i) {
+ struct ice_ring_stats *ring_stats;
+ struct ice_tx_ring *ring;
+
+ ring = vsi->tx_rings[i];
+ ring_stats = tx_ring_stats[i];
+
+ if (!ring_stats) {
+ ring_stats = kzalloc(sizeof(*ring_stats), GFP_KERNEL);
+ if (!ring_stats)
+ goto err_out;
+
+ WRITE_ONCE(tx_ring_stats[i], ring_stats);
+ }
+
+ ring->ring_stats = ring_stats;
+ }
+
+ /* Allocate Rx ring stats */
+ ice_for_each_alloc_rxq(vsi, i) {
+ struct ice_ring_stats *ring_stats;
+ struct ice_rx_ring *ring;
+
+ ring = vsi->rx_rings[i];
+ ring_stats = rx_ring_stats[i];
+
+ if (!ring_stats) {
+ ring_stats = kzalloc(sizeof(*ring_stats), GFP_KERNEL);
+ if (!ring_stats)
+ goto err_out;
+
+ WRITE_ONCE(rx_ring_stats[i], ring_stats);
+ }
+
+ ring->ring_stats = ring_stats;
+ }
+
+ return 0;
+
+err_out:
+ ice_vsi_free_stats(vsi);
+ return -ENOMEM;
+}
+
+/**
+ * ice_vsi_free - clean up and deallocate the provided VSI
* @vsi: pointer to VSI being cleared
*
* This deallocates the VSI's queue resources, removes it from the PF's
* VSI array if necessary, and deallocates the VSI
- *
- * Returns 0 on success, negative on failure
*/
-int ice_vsi_clear(struct ice_vsi *vsi)
+static void ice_vsi_free(struct ice_vsi *vsi)
{
struct ice_pf *pf = NULL;
struct device *dev;
- if (!vsi)
- return 0;
-
- if (!vsi->back)
- return -EINVAL;
+ if (!vsi || !vsi->back)
+ return;
pf = vsi->back;
dev = ice_pf_to_dev(pf);
if (!pf->vsi[vsi->idx] || pf->vsi[vsi->idx] != vsi) {
dev_dbg(dev, "vsi does not exist at pf->vsi[%d]\n", vsi->idx);
- return -EINVAL;
+ return;
}
mutex_lock(&pf->sw_mutex);
/* updates the PF for this cleared VSI */
pf->vsi[vsi->idx] = NULL;
- if (vsi->idx < pf->next_vsi && vsi->type != ICE_VSI_CTRL)
- pf->next_vsi = vsi->idx;
- if (vsi->idx < pf->next_vsi && vsi->type == ICE_VSI_CTRL && vsi->vf)
- pf->next_vsi = vsi->idx;
+ pf->next_vsi = vsi->idx;
+ ice_vsi_free_stats(vsi);
ice_vsi_free_arrays(vsi);
mutex_unlock(&pf->sw_mutex);
devm_kfree(dev, vsi);
+}
- return 0;
+void ice_vsi_delete(struct ice_vsi *vsi)
+{
+ ice_vsi_delete_from_hw(vsi);
+ ice_vsi_free(vsi);
}
/**
@@ -461,6 +558,10 @@ static int ice_vsi_alloc_stat_arrays(struct ice_vsi *vsi)
if (!pf->vsi_stats)
return -ENOENT;
+ if (pf->vsi_stats[vsi->idx])
+ /* realloc will happen in rebuild path */
+ return 0;
+
vsi_stat = kzalloc(sizeof(*vsi_stat), GFP_KERNEL);
if (!vsi_stat)
return -ENOMEM;
@@ -491,128 +592,93 @@ err_alloc_tx:
}
/**
- * ice_vsi_alloc - Allocates the next available struct VSI in the PF
- * @pf: board private structure
- * @vsi_type: type of VSI
+ * ice_vsi_alloc_def - set default values for already allocated VSI
+ * @vsi: ptr to VSI
* @ch: ptr to channel
- * @vf: VF for ICE_VSI_VF and ICE_VSI_CTRL
- *
- * The VF pointer is used for ICE_VSI_VF and ICE_VSI_CTRL. For ICE_VSI_CTRL,
- * it may be NULL in the case there is no association with a VF. For
- * ICE_VSI_VF the VF pointer *must not* be NULL.
- *
- * returns a pointer to a VSI on success, NULL on failure.
*/
-static struct ice_vsi *
-ice_vsi_alloc(struct ice_pf *pf, enum ice_vsi_type vsi_type,
- struct ice_channel *ch, struct ice_vf *vf)
+static int
+ice_vsi_alloc_def(struct ice_vsi *vsi, struct ice_channel *ch)
{
- struct device *dev = ice_pf_to_dev(pf);
- struct ice_vsi *vsi = NULL;
-
- if (WARN_ON(vsi_type == ICE_VSI_VF && !vf))
- return NULL;
-
- /* Need to protect the allocation of the VSIs at the PF level */
- mutex_lock(&pf->sw_mutex);
-
- /* If we have already allocated our maximum number of VSIs,
- * pf->next_vsi will be ICE_NO_VSI. If not, pf->next_vsi index
- * is available to be populated
- */
- if (pf->next_vsi == ICE_NO_VSI) {
- dev_dbg(dev, "out of VSI slots!\n");
- goto unlock_pf;
+ if (vsi->type != ICE_VSI_CHNL) {
+ ice_vsi_set_num_qs(vsi);
+ if (ice_vsi_alloc_arrays(vsi))
+ return -ENOMEM;
}
- vsi = devm_kzalloc(dev, sizeof(*vsi), GFP_KERNEL);
- if (!vsi)
- goto unlock_pf;
-
- vsi->type = vsi_type;
- vsi->back = pf;
- set_bit(ICE_VSI_DOWN, vsi->state);
-
- if (vsi_type == ICE_VSI_VF)
- ice_vsi_set_num_qs(vsi, vf);
- else if (vsi_type != ICE_VSI_CHNL)
- ice_vsi_set_num_qs(vsi, NULL);
-
switch (vsi->type) {
case ICE_VSI_SWITCHDEV_CTRL:
- if (ice_vsi_alloc_arrays(vsi))
- goto err_rings;
-
/* Setup eswitch MSIX irq handler for VSI */
vsi->irq_handler = ice_eswitch_msix_clean_rings;
break;
case ICE_VSI_PF:
- if (ice_vsi_alloc_arrays(vsi))
- goto err_rings;
-
/* Setup default MSIX irq handler for VSI */
vsi->irq_handler = ice_msix_clean_rings;
break;
case ICE_VSI_CTRL:
- if (ice_vsi_alloc_arrays(vsi))
- goto err_rings;
-
/* Setup ctrl VSI MSIX irq handler */
vsi->irq_handler = ice_msix_clean_ctrl_vsi;
-
- /* For the PF control VSI this is NULL, for the VF control VSI
- * this will be the first VF to allocate it.
- */
- vsi->vf = vf;
- break;
- case ICE_VSI_VF:
- if (ice_vsi_alloc_arrays(vsi))
- goto err_rings;
- vsi->vf = vf;
break;
case ICE_VSI_CHNL:
if (!ch)
- goto err_rings;
+ return -EINVAL;
+
vsi->num_rxq = ch->num_rxq;
vsi->num_txq = ch->num_txq;
vsi->next_base_q = ch->base_q;
break;
+ case ICE_VSI_VF:
case ICE_VSI_LB:
- if (ice_vsi_alloc_arrays(vsi))
- goto err_rings;
break;
default:
- dev_warn(dev, "Unknown VSI type %d\n", vsi->type);
- goto unlock_pf;
+ ice_vsi_free_arrays(vsi);
+ return -EINVAL;
}
- if (vsi->type == ICE_VSI_CTRL && !vf) {
- /* Use the last VSI slot as the index for PF control VSI */
- vsi->idx = pf->num_alloc_vsi - 1;
- pf->ctrl_vsi_idx = vsi->idx;
- pf->vsi[vsi->idx] = vsi;
- } else {
- /* fill slot and make note of the index */
- vsi->idx = pf->next_vsi;
- pf->vsi[pf->next_vsi] = vsi;
+ return 0;
+}
+
+/**
+ * ice_vsi_alloc - Allocates the next available struct VSI in the PF
+ * @pf: board private structure
+ *
+ * Reserves a VSI index from the PF and allocates an empty VSI structure
+ * without a type. The VSI structure must later be initialized by calling
+ * ice_vsi_cfg().
+ *
+ * returns a pointer to a VSI on success, NULL on failure.
+ */
+static struct ice_vsi *ice_vsi_alloc(struct ice_pf *pf)
+{
+ struct device *dev = ice_pf_to_dev(pf);
+ struct ice_vsi *vsi = NULL;
- /* prepare pf->next_vsi for next use */
- pf->next_vsi = ice_get_free_slot(pf->vsi, pf->num_alloc_vsi,
- pf->next_vsi);
+ /* Need to protect the allocation of the VSIs at the PF level */
+ mutex_lock(&pf->sw_mutex);
+
+ /* If we have already allocated our maximum number of VSIs,
+ * pf->next_vsi will be ICE_NO_VSI. If not, pf->next_vsi index
+ * is available to be populated
+ */
+ if (pf->next_vsi == ICE_NO_VSI) {
+ dev_dbg(dev, "out of VSI slots!\n");
+ goto unlock_pf;
}
- if (vsi->type == ICE_VSI_CTRL && vf)
- vf->ctrl_vsi_idx = vsi->idx;
+ vsi = devm_kzalloc(dev, sizeof(*vsi), GFP_KERNEL);
+ if (!vsi)
+ goto unlock_pf;
- /* allocate memory for Tx/Rx ring stat pointers */
- if (ice_vsi_alloc_stat_arrays(vsi))
- goto err_rings;
+ vsi->back = pf;
+ set_bit(ICE_VSI_DOWN, vsi->state);
- goto unlock_pf;
+ /* fill slot and make note of the index */
+ vsi->idx = pf->next_vsi;
+ pf->vsi[pf->next_vsi] = vsi;
+
+ /* prepare pf->next_vsi for next use */
+ pf->next_vsi = ice_get_free_slot(pf->vsi, pf->num_alloc_vsi,
+ pf->next_vsi);
-err_rings:
- devm_kfree(dev, vsi);
- vsi = NULL;
unlock_pf:
mutex_unlock(&pf->sw_mutex);
return vsi;
@@ -1177,12 +1243,15 @@ ice_chnl_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
/**
* ice_vsi_init - Create and initialize a VSI
* @vsi: the VSI being configured
- * @init_vsi: is this call creating a VSI
+ * @vsi_flags: VSI configuration flags
+ *
+ * Set ICE_FLAG_VSI_INIT to initialize a new VSI context, clear it to
+ * reconfigure an existing context.
*
* This initializes a VSI context depending on the VSI type to be added and
* passes it down to the add_vsi aq command to create a new VSI.
*/
-static int ice_vsi_init(struct ice_vsi *vsi, bool init_vsi)
+static int ice_vsi_init(struct ice_vsi *vsi, u32 vsi_flags)
{
struct ice_pf *pf = vsi->back;
struct ice_hw *hw = &pf->hw;
@@ -1244,7 +1313,7 @@ static int ice_vsi_init(struct ice_vsi *vsi, bool init_vsi)
/* if updating VSI context, make sure to set valid_section:
* to indicate which section of VSI context being updated
*/
- if (!init_vsi)
+ if (!(vsi_flags & ICE_VSI_FLAG_INIT))
ctxt->info.valid_sections |=
cpu_to_le16(ICE_AQ_VSI_PROP_Q_OPT_VALID);
}
@@ -1257,7 +1326,8 @@ static int ice_vsi_init(struct ice_vsi *vsi, bool init_vsi)
if (ret)
goto out;
- if (!init_vsi) /* means VSI being updated */
+ if (!(vsi_flags & ICE_VSI_FLAG_INIT))
+ /* means VSI being updated */
/* must to indicate which section of VSI context are
* being modified
*/
@@ -1272,7 +1342,7 @@ static int ice_vsi_init(struct ice_vsi *vsi, bool init_vsi)
cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID);
}
- if (init_vsi) {
+ if (vsi_flags & ICE_VSI_FLAG_INIT) {
ret = ice_add_vsi(hw, vsi->idx, ctxt, NULL);
if (ret) {
dev_err(dev, "Add VSI failed, err %d\n", ret);
@@ -1436,7 +1506,7 @@ static int ice_get_vf_ctrl_res(struct ice_pf *pf, struct ice_vsi *vsi)
* ice_vsi_setup_vector_base - Set up the base vector for the given VSI
* @vsi: ptr to the VSI
*
- * This should only be called after ice_vsi_alloc() which allocates the
+ * This should only be called after ice_vsi_alloc_def() which allocates the
* corresponding SW VSI structure and initializes num_queue_pairs for the
* newly allocated VSI.
*
@@ -1584,106 +1654,6 @@ err_out:
}
/**
- * ice_vsi_free_stats - Free the ring statistics structures
- * @vsi: VSI pointer
- */
-static void ice_vsi_free_stats(struct ice_vsi *vsi)
-{
- struct ice_vsi_stats *vsi_stat;
- struct ice_pf *pf = vsi->back;
- int i;
-
- if (vsi->type == ICE_VSI_CHNL)
- return;
- if (!pf->vsi_stats)
- return;
-
- vsi_stat = pf->vsi_stats[vsi->idx];
- if (!vsi_stat)
- return;
-
- ice_for_each_alloc_txq(vsi, i) {
- if (vsi_stat->tx_ring_stats[i]) {
- kfree_rcu(vsi_stat->tx_ring_stats[i], rcu);
- WRITE_ONCE(vsi_stat->tx_ring_stats[i], NULL);
- }
- }
-
- ice_for_each_alloc_rxq(vsi, i) {
- if (vsi_stat->rx_ring_stats[i]) {
- kfree_rcu(vsi_stat->rx_ring_stats[i], rcu);
- WRITE_ONCE(vsi_stat->rx_ring_stats[i], NULL);
- }
- }
-
- kfree(vsi_stat->tx_ring_stats);
- kfree(vsi_stat->rx_ring_stats);
- kfree(vsi_stat);
- pf->vsi_stats[vsi->idx] = NULL;
-}
-
-/**
- * ice_vsi_alloc_ring_stats - Allocates Tx and Rx ring stats for the VSI
- * @vsi: VSI which is having stats allocated
- */
-static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
-{
- struct ice_ring_stats **tx_ring_stats;
- struct ice_ring_stats **rx_ring_stats;
- struct ice_vsi_stats *vsi_stats;
- struct ice_pf *pf = vsi->back;
- u16 i;
-
- vsi_stats = pf->vsi_stats[vsi->idx];
- tx_ring_stats = vsi_stats->tx_ring_stats;
- rx_ring_stats = vsi_stats->rx_ring_stats;
-
- /* Allocate Tx ring stats */
- ice_for_each_alloc_txq(vsi, i) {
- struct ice_ring_stats *ring_stats;
- struct ice_tx_ring *ring;
-
- ring = vsi->tx_rings[i];
- ring_stats = tx_ring_stats[i];
-
- if (!ring_stats) {
- ring_stats = kzalloc(sizeof(*ring_stats), GFP_KERNEL);
- if (!ring_stats)
- goto err_out;
-
- WRITE_ONCE(tx_ring_stats[i], ring_stats);
- }
-
- ring->ring_stats = ring_stats;
- }
-
- /* Allocate Rx ring stats */
- ice_for_each_alloc_rxq(vsi, i) {
- struct ice_ring_stats *ring_stats;
- struct ice_rx_ring *ring;
-
- ring = vsi->rx_rings[i];
- ring_stats = rx_ring_stats[i];
-
- if (!ring_stats) {
- ring_stats = kzalloc(sizeof(*ring_stats), GFP_KERNEL);
- if (!ring_stats)
- goto err_out;
-
- WRITE_ONCE(rx_ring_stats[i], ring_stats);
- }
-
- ring->ring_stats = ring_stats;
- }
-
- return 0;
-
-err_out:
- ice_vsi_free_stats(vsi);
- return -ENOMEM;
-}
-
-/**
* ice_vsi_manage_rss_lut - disable/enable RSS
* @vsi: the VSI being changed
* @ena: boolean value indicating if this is an enable or disable request
@@ -1992,8 +1962,8 @@ void ice_update_eth_stats(struct ice_vsi *vsi)
void ice_vsi_cfg_frame_size(struct ice_vsi *vsi)
{
if (!vsi->netdev || test_bit(ICE_FLAG_LEGACY_RX, vsi->back->flags)) {
- vsi->max_frame = ICE_AQ_SET_MAC_FRAME_SIZE_MAX;
- vsi->rx_buf_len = ICE_RXBUF_2048;
+ vsi->max_frame = ICE_MAX_FRAME_LEGACY_RX;
+ vsi->rx_buf_len = ICE_RXBUF_1664;
#if (PAGE_SIZE < 8192)
} else if (!ICE_2K_TOO_SMALL_WITH_PADDING &&
(vsi->netdev->mtu <= ETH_DATA_LEN)) {
@@ -2002,11 +1972,7 @@ void ice_vsi_cfg_frame_size(struct ice_vsi *vsi)
#endif
} else {
vsi->max_frame = ICE_AQ_SET_MAC_FRAME_SIZE_MAX;
-#if (PAGE_SIZE < 8192)
vsi->rx_buf_len = ICE_RXBUF_3072;
-#else
- vsi->rx_buf_len = ICE_RXBUF_2048;
-#endif
}
}
@@ -2645,54 +2611,97 @@ static void ice_set_agg_vsi(struct ice_vsi *vsi)
}
/**
- * ice_vsi_setup - Set up a VSI by a given type
- * @pf: board private structure
- * @pi: pointer to the port_info instance
- * @vsi_type: VSI type
- * @vf: pointer to VF to which this VSI connects. This field is used primarily
- * for the ICE_VSI_VF type. Other VSI types should pass NULL.
- * @ch: ptr to channel
- *
- * This allocates the sw VSI structure and its queue resources.
+ * ice_free_vf_ctrl_res - Free the VF control VSI resource
+ * @pf: pointer to PF structure
+ * @vsi: the VSI to free resources for
*
- * Returns pointer to the successfully allocated and configured VSI sw struct on
- * success, NULL on failure.
+ * Check if the VF control VSI resource is still in use. If no VF is using it
+ * any more, release the VSI resource. Otherwise, leave it to be cleaned up
+ * once no other VF uses it.
*/
-struct ice_vsi *
-ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
- enum ice_vsi_type vsi_type, struct ice_vf *vf,
- struct ice_channel *ch)
+static void ice_free_vf_ctrl_res(struct ice_pf *pf, struct ice_vsi *vsi)
+{
+ struct ice_vf *vf;
+ unsigned int bkt;
+
+ rcu_read_lock();
+ ice_for_each_vf_rcu(pf, bkt, vf) {
+ if (vf != vsi->vf && vf->ctrl_vsi_idx != ICE_NO_VSI) {
+ rcu_read_unlock();
+ return;
+ }
+ }
+ rcu_read_unlock();
+
+ /* No other VFs left that have control VSI. It is now safe to reclaim
+ * SW interrupts back to the common pool.
+ */
+ ice_free_res(pf->irq_tracker, vsi->base_vector,
+ ICE_RES_VF_CTRL_VEC_ID);
+ pf->num_avail_sw_msix += vsi->num_q_vectors;
+}
+
+static int ice_vsi_cfg_tc_lan(struct ice_pf *pf, struct ice_vsi *vsi)
{
u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
struct device *dev = ice_pf_to_dev(pf);
- struct ice_vsi *vsi;
int ret, i;
- if (vsi_type == ICE_VSI_CHNL)
- vsi = ice_vsi_alloc(pf, vsi_type, ch, NULL);
- else if (vsi_type == ICE_VSI_VF || vsi_type == ICE_VSI_CTRL)
- vsi = ice_vsi_alloc(pf, vsi_type, NULL, vf);
- else
- vsi = ice_vsi_alloc(pf, vsi_type, NULL, NULL);
+ /* configure VSI nodes based on number of queues and TC's */
+ ice_for_each_traffic_class(i) {
+ if (!(vsi->tc_cfg.ena_tc & BIT(i)))
+ continue;
- if (!vsi) {
- dev_err(dev, "could not allocate VSI\n");
- return NULL;
+ if (vsi->type == ICE_VSI_CHNL) {
+ if (!vsi->alloc_txq && vsi->num_txq)
+ max_txqs[i] = vsi->num_txq;
+ else
+ max_txqs[i] = pf->num_lan_tx;
+ } else {
+ max_txqs[i] = vsi->alloc_txq;
+ }
}
- vsi->port_info = pi;
+ dev_dbg(dev, "vsi->tc_cfg.ena_tc = %d\n", vsi->tc_cfg.ena_tc);
+ ret = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
+ max_txqs);
+ if (ret) {
+ dev_err(dev, "VSI %d failed lan queue config, error %d\n",
+ vsi->vsi_num, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+/**
+ * ice_vsi_cfg_def - configure default VSI based on the type
+ * @vsi: pointer to VSI
+ * @params: the parameters to configure this VSI with
+ */
+static int
+ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params)
+{
+ struct device *dev = ice_pf_to_dev(vsi->back);
+ struct ice_pf *pf = vsi->back;
+ int ret;
+
vsi->vsw = pf->first_sw;
- if (vsi->type == ICE_VSI_PF)
- vsi->ethtype = ETH_P_PAUSE;
+
+ ret = ice_vsi_alloc_def(vsi, params->ch);
+ if (ret)
+ return ret;
+
+ /* allocate memory for Tx/Rx ring stat pointers */
+ if (ice_vsi_alloc_stat_arrays(vsi))
+ goto unroll_vsi_alloc;
ice_alloc_fd_res(vsi);
- if (vsi_type != ICE_VSI_CHNL) {
- if (ice_vsi_get_qs(vsi)) {
- dev_err(dev, "Failed to allocate queues. vsi->idx = %d\n",
- vsi->idx);
- goto unroll_vsi_alloc;
- }
+ if (ice_vsi_get_qs(vsi)) {
+ dev_err(dev, "Failed to allocate queues. vsi->idx = %d\n",
+ vsi->idx);
+ goto unroll_vsi_alloc_stat;
}
/* set RSS capabilities */
@@ -2702,7 +2711,7 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
ice_vsi_set_tc_cfg(vsi);
/* create the VSI */
- ret = ice_vsi_init(vsi, true);
+ ret = ice_vsi_init(vsi, params->flags);
if (ret)
goto unroll_get_qs;
@@ -2733,6 +2742,14 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
goto unroll_vector_base;
ice_vsi_map_rings_to_vectors(vsi);
+ if (ice_is_xdp_ena_vsi(vsi)) {
+ ret = ice_vsi_determine_xdp_res(vsi);
+ if (ret)
+ goto unroll_vector_base;
+ ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog);
+ if (ret)
+ goto unroll_vector_base;
+ }
/* ICE_VSI_CTRL does not need RSS so skip RSS processing */
if (vsi->type != ICE_VSI_CTRL)
@@ -2797,30 +2814,156 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
goto unroll_vsi_init;
}
- /* configure VSI nodes based on number of queues and TC's */
- ice_for_each_traffic_class(i) {
- if (!(vsi->tc_cfg.ena_tc & BIT(i)))
- continue;
+ return 0;
- if (vsi->type == ICE_VSI_CHNL) {
- if (!vsi->alloc_txq && vsi->num_txq)
- max_txqs[i] = vsi->num_txq;
- else
- max_txqs[i] = pf->num_lan_tx;
+unroll_vector_base:
+ /* reclaim SW interrupts back to the common pool */
+ ice_free_res(pf->irq_tracker, vsi->base_vector, vsi->idx);
+ pf->num_avail_sw_msix += vsi->num_q_vectors;
+unroll_alloc_q_vector:
+ ice_vsi_free_q_vectors(vsi);
+unroll_vsi_init:
+ ice_vsi_delete_from_hw(vsi);
+unroll_get_qs:
+ ice_vsi_put_qs(vsi);
+unroll_vsi_alloc_stat:
+ ice_vsi_free_stats(vsi);
+unroll_vsi_alloc:
+ ice_vsi_free_arrays(vsi);
+ return ret;
+}
+
+/**
+ * ice_vsi_cfg - configure a previously allocated VSI
+ * @vsi: pointer to VSI
+ * @params: parameters used to configure this VSI
+ */
+int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params)
+{
+ struct ice_pf *pf = vsi->back;
+ int ret;
+
+ if (WARN_ON(params->type == ICE_VSI_VF && !params->vf))
+ return -EINVAL;
+
+ vsi->type = params->type;
+ vsi->port_info = params->pi;
+
+ /* For VSIs which don't have a connected VF, this will be NULL */
+ vsi->vf = params->vf;
+
+ ret = ice_vsi_cfg_def(vsi, params);
+ if (ret)
+ return ret;
+
+ ret = ice_vsi_cfg_tc_lan(vsi->back, vsi);
+ if (ret)
+ ice_vsi_decfg(vsi);
+
+ if (vsi->type == ICE_VSI_CTRL) {
+ if (vsi->vf) {
+ WARN_ON(vsi->vf->ctrl_vsi_idx != ICE_NO_VSI);
+ vsi->vf->ctrl_vsi_idx = vsi->idx;
} else {
- max_txqs[i] = vsi->alloc_txq;
+ WARN_ON(pf->ctrl_vsi_idx != ICE_NO_VSI);
+ pf->ctrl_vsi_idx = vsi->idx;
}
}
- dev_dbg(dev, "vsi->tc_cfg.ena_tc = %d\n", vsi->tc_cfg.ena_tc);
- ret = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
- max_txqs);
- if (ret) {
- dev_err(dev, "VSI %d failed lan queue config, error %d\n",
- vsi->vsi_num, ret);
- goto unroll_clear_rings;
+ return ret;
+}
+
+/**
+ * ice_vsi_decfg - remove all VSI configuration
+ * @vsi: pointer to VSI
+ */
+void ice_vsi_decfg(struct ice_vsi *vsi)
+{
+ struct ice_pf *pf = vsi->back;
+ int err;
+
+ /* The Rx rule will only exist to remove if the LLDP FW
+ * engine is currently stopped
+ */
+ if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF &&
+ !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags))
+ ice_cfg_sw_lldp(vsi, false, false);
+
+ ice_fltr_remove_all(vsi);
+ ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx);
+ err = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx);
+ if (err)
+ dev_err(ice_pf_to_dev(pf), "Failed to remove RDMA scheduler config for VSI %u, err %d\n",
+ vsi->vsi_num, err);
+
+ if (ice_is_xdp_ena_vsi(vsi))
+ /* return value check can be skipped here, it always returns
+ * 0 if reset is in progress
+ */
+ ice_destroy_xdp_rings(vsi);
+
+ ice_vsi_clear_rings(vsi);
+ ice_vsi_free_q_vectors(vsi);
+ ice_vsi_put_qs(vsi);
+ ice_vsi_free_arrays(vsi);
+
+ /* SR-IOV determines needed MSIX resources all at once instead of per
+ * VSI since when VFs are spawned we know how many VFs there are and how
+ * many interrupts each VF needs. SR-IOV MSIX resources are also
+ * cleared in the same manner.
+ */
+ if (vsi->type == ICE_VSI_CTRL && vsi->vf) {
+ ice_free_vf_ctrl_res(pf, vsi);
+ } else if (vsi->type != ICE_VSI_VF) {
+ /* reclaim SW interrupts back to the common pool */
+ ice_free_res(pf->irq_tracker, vsi->base_vector, vsi->idx);
+ pf->num_avail_sw_msix += vsi->num_q_vectors;
+ vsi->base_vector = 0;
}
+ if (vsi->type == ICE_VSI_VF &&
+ vsi->agg_node && vsi->agg_node->valid)
+ vsi->agg_node->num_vsis--;
+ if (vsi->agg_node) {
+ vsi->agg_node->valid = false;
+ vsi->agg_node->agg_id = 0;
+ }
+}
+
+/**
+ * ice_vsi_setup - Set up a VSI by a given type
+ * @pf: board private structure
+ * @params: parameters to use when creating the VSI
+ *
+ * This allocates the sw VSI structure and its queue resources.
+ *
+ * Returns pointer to the successfully allocated and configured VSI sw struct on
+ * success, NULL on failure.
+ */
+struct ice_vsi *
+ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params)
+{
+ struct device *dev = ice_pf_to_dev(pf);
+ struct ice_vsi *vsi;
+ int ret;
+
+ /* ice_vsi_setup can only initialize a new VSI, and we must have
+ * a port_info structure for it.
+ */
+ if (WARN_ON(!(params->flags & ICE_VSI_FLAG_INIT)) ||
+ WARN_ON(!params->pi))
+ return NULL;
+
+ vsi = ice_vsi_alloc(pf);
+ if (!vsi) {
+ dev_err(dev, "could not allocate VSI\n");
+ return NULL;
+ }
+
+ ret = ice_vsi_cfg(vsi, params);
+ if (ret)
+ goto err_vsi_cfg;
+
/* Add switch rule to drop all Tx Flow Control Frames, of look up
* type ETHERTYPE from VSIs, and restrict malicious VF from sending
* out PAUSE or PFC frames. If enabled, FW can still send FC frames.
@@ -2830,34 +2973,21 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
* be dropped so that VFs cannot send LLDP packets to reconfig DCB
* settings in the HW.
*/
- if (!ice_is_safe_mode(pf))
- if (vsi->type == ICE_VSI_PF) {
- ice_fltr_add_eth(vsi, ETH_P_PAUSE, ICE_FLTR_TX,
- ICE_DROP_PACKET);
- ice_cfg_sw_lldp(vsi, true, true);
- }
+ if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF) {
+ ice_fltr_add_eth(vsi, ETH_P_PAUSE, ICE_FLTR_TX,
+ ICE_DROP_PACKET);
+ ice_cfg_sw_lldp(vsi, true, true);
+ }
if (!vsi->agg_node)
ice_set_agg_vsi(vsi);
+
return vsi;
-unroll_clear_rings:
- ice_vsi_clear_rings(vsi);
-unroll_vector_base:
- /* reclaim SW interrupts back to the common pool */
- ice_free_res(pf->irq_tracker, vsi->base_vector, vsi->idx);
- pf->num_avail_sw_msix += vsi->num_q_vectors;
-unroll_alloc_q_vector:
- ice_vsi_free_q_vectors(vsi);
-unroll_vsi_init:
- ice_vsi_free_stats(vsi);
- ice_vsi_delete(vsi);
-unroll_get_qs:
- ice_vsi_put_qs(vsi);
-unroll_vsi_alloc:
- if (vsi_type == ICE_VSI_VF)
+err_vsi_cfg:
+ if (params->type == ICE_VSI_VF)
ice_enable_lag(pf->lag);
- ice_vsi_clear(vsi);
+ ice_vsi_free(vsi);
return NULL;
}
@@ -3121,37 +3251,6 @@ void ice_napi_del(struct ice_vsi *vsi)
}
/**
- * ice_free_vf_ctrl_res - Free the VF control VSI resource
- * @pf: pointer to PF structure
- * @vsi: the VSI to free resources for
- *
- * Check if the VF control VSI resource is still in use. If no VF is using it
- * any more, release the VSI resource. Otherwise, leave it to be cleaned up
- * once no other VF uses it.
- */
-static void ice_free_vf_ctrl_res(struct ice_pf *pf, struct ice_vsi *vsi)
-{
- struct ice_vf *vf;
- unsigned int bkt;
-
- rcu_read_lock();
- ice_for_each_vf_rcu(pf, bkt, vf) {
- if (vf != vsi->vf && vf->ctrl_vsi_idx != ICE_NO_VSI) {
- rcu_read_unlock();
- return;
- }
- }
- rcu_read_unlock();
-
- /* No other VFs left that have control VSI. It is now safe to reclaim
- * SW interrupts back to the common pool.
- */
- ice_free_res(pf->irq_tracker, vsi->base_vector,
- ICE_RES_VF_CTRL_VEC_ID);
- pf->num_avail_sw_msix += vsi->num_q_vectors;
-}
-
-/**
* ice_vsi_release - Delete a VSI and free its resources
* @vsi: the VSI being removed
*
@@ -3160,7 +3259,6 @@ static void ice_free_vf_ctrl_res(struct ice_pf *pf, struct ice_vsi *vsi)
int ice_vsi_release(struct ice_vsi *vsi)
{
struct ice_pf *pf;
- int err;
if (!vsi->back)
return -ENODEV;
@@ -3178,50 +3276,14 @@ int ice_vsi_release(struct ice_vsi *vsi)
clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state);
}
+ if (vsi->type == ICE_VSI_PF)
+ ice_devlink_destroy_pf_port(pf);
+
if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
ice_rss_clean(vsi);
- /* Disable VSI and free resources */
- if (vsi->type != ICE_VSI_LB)
- ice_vsi_dis_irq(vsi);
ice_vsi_close(vsi);
-
- /* SR-IOV determines needed MSIX resources all at once instead of per
- * VSI since when VFs are spawned we know how many VFs there are and how
- * many interrupts each VF needs. SR-IOV MSIX resources are also
- * cleared in the same manner.
- */
- if (vsi->type == ICE_VSI_CTRL && vsi->vf) {
- ice_free_vf_ctrl_res(pf, vsi);
- } else if (vsi->type != ICE_VSI_VF) {
- /* reclaim SW interrupts back to the common pool */
- ice_free_res(pf->irq_tracker, vsi->base_vector, vsi->idx);
- pf->num_avail_sw_msix += vsi->num_q_vectors;
- }
-
- if (!ice_is_safe_mode(pf)) {
- if (vsi->type == ICE_VSI_PF) {
- ice_fltr_remove_eth(vsi, ETH_P_PAUSE, ICE_FLTR_TX,
- ICE_DROP_PACKET);
- ice_cfg_sw_lldp(vsi, true, false);
- /* The Rx rule will only exist to remove if the LLDP FW
- * engine is currently stopped
- */
- if (!test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags))
- ice_cfg_sw_lldp(vsi, false, false);
- }
- }
-
- if (ice_is_vsi_dflt_vsi(vsi))
- ice_clear_dflt_vsi(vsi);
- ice_fltr_remove_all(vsi);
- ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx);
- err = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx);
- if (err)
- dev_err(ice_pf_to_dev(vsi->back), "Failed to remove RDMA scheduler config for VSI %u, err %d\n",
- vsi->vsi_num, err);
- ice_vsi_delete(vsi);
- ice_vsi_free_q_vectors(vsi);
+ ice_vsi_decfg(vsi);
if (vsi->netdev) {
if (test_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state)) {
@@ -3235,19 +3297,12 @@ int ice_vsi_release(struct ice_vsi *vsi)
}
}
- if (vsi->type == ICE_VSI_VF &&
- vsi->agg_node && vsi->agg_node->valid)
- vsi->agg_node->num_vsis--;
- ice_vsi_clear_rings(vsi);
- ice_vsi_free_stats(vsi);
- ice_vsi_put_qs(vsi);
-
/* retain SW VSI data structure since it is needed to unregister and
* free VSI netdev when PF is not in reset recovery pending state,\
* for ex: during rmmod.
*/
if (!ice_is_reset_in_progress(pf->state))
- ice_vsi_clear(vsi);
+ ice_vsi_delete(vsi);
return 0;
}
@@ -3372,7 +3427,7 @@ ice_vsi_rebuild_set_coalesce(struct ice_vsi *vsi,
* @prev_txq: Number of Tx rings before ring reallocation
* @prev_rxq: Number of Rx rings before ring reallocation
*/
-static int
+static void
ice_vsi_realloc_stat_arrays(struct ice_vsi *vsi, int prev_txq, int prev_rxq)
{
struct ice_vsi_stats *vsi_stat;
@@ -3380,9 +3435,9 @@ ice_vsi_realloc_stat_arrays(struct ice_vsi *vsi, int prev_txq, int prev_rxq)
int i;
if (!prev_txq || !prev_rxq)
- return 0;
+ return;
if (vsi->type == ICE_VSI_CHNL)
- return 0;
+ return;
vsi_stat = pf->vsi_stats[vsi->idx];
@@ -3403,36 +3458,36 @@ ice_vsi_realloc_stat_arrays(struct ice_vsi *vsi, int prev_txq, int prev_rxq)
}
}
}
-
- return 0;
}
/**
* ice_vsi_rebuild - Rebuild VSI after reset
* @vsi: VSI to be rebuild
- * @init_vsi: is this an initialization or a reconfigure of the VSI
+ * @vsi_flags: flags used for VSI rebuild flow
+ *
+ * Set vsi_flags to ICE_VSI_FLAG_INIT to initialize a new VSI, or
+ * ICE_VSI_FLAG_NO_INIT to rebuild an existing VSI in hardware.
*
* Returns 0 on success and negative value on failure
*/
-int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi)
+int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags)
{
- u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
+ struct ice_vsi_cfg_params params = {};
struct ice_coalesce_stored *coalesce;
- int ret, i, prev_txq, prev_rxq;
+ int ret, prev_txq, prev_rxq;
int prev_num_q_vectors = 0;
- enum ice_vsi_type vtype;
struct ice_pf *pf;
if (!vsi)
return -EINVAL;
+ params = ice_vsi_to_params(vsi);
+ params.flags = vsi_flags;
+
pf = vsi->back;
- vtype = vsi->type;
- if (WARN_ON(vtype == ICE_VSI_VF && !vsi->vf))
+ if (WARN_ON(vsi->type == ICE_VSI_VF && !vsi->vf))
return -EINVAL;
- ice_vsi_init_vlan_ops(vsi);
-
coalesce = kcalloc(vsi->num_q_vectors,
sizeof(struct ice_coalesce_stored), GFP_KERNEL);
if (!coalesce)
@@ -3443,188 +3498,32 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi)
prev_txq = vsi->num_txq;
prev_rxq = vsi->num_rxq;
- ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx);
- ret = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx);
+ ice_vsi_decfg(vsi);
+ ret = ice_vsi_cfg_def(vsi, &params);
if (ret)
- dev_err(ice_pf_to_dev(vsi->back), "Failed to remove RDMA scheduler config for VSI %u, err %d\n",
- vsi->vsi_num, ret);
- ice_vsi_free_q_vectors(vsi);
-
- /* SR-IOV determines needed MSIX resources all at once instead of per
- * VSI since when VFs are spawned we know how many VFs there are and how
- * many interrupts each VF needs. SR-IOV MSIX resources are also
- * cleared in the same manner.
- */
- if (vtype != ICE_VSI_VF) {
- /* reclaim SW interrupts back to the common pool */
- ice_free_res(pf->irq_tracker, vsi->base_vector, vsi->idx);
- pf->num_avail_sw_msix += vsi->num_q_vectors;
- vsi->base_vector = 0;
- }
-
- if (ice_is_xdp_ena_vsi(vsi))
- /* return value check can be skipped here, it always returns
- * 0 if reset is in progress
- */
- ice_destroy_xdp_rings(vsi);
- ice_vsi_put_qs(vsi);
- ice_vsi_clear_rings(vsi);
- ice_vsi_free_arrays(vsi);
- if (vtype == ICE_VSI_VF)
- ice_vsi_set_num_qs(vsi, vsi->vf);
- else
- ice_vsi_set_num_qs(vsi, NULL);
-
- ret = ice_vsi_alloc_arrays(vsi);
- if (ret < 0)
- goto err_vsi;
-
- ice_vsi_get_qs(vsi);
-
- ice_alloc_fd_res(vsi);
- ice_vsi_set_tc_cfg(vsi);
-
- /* Initialize VSI struct elements and create VSI in FW */
- ret = ice_vsi_init(vsi, init_vsi);
- if (ret < 0)
- goto err_vsi;
-
- switch (vtype) {
- case ICE_VSI_CTRL:
- case ICE_VSI_SWITCHDEV_CTRL:
- case ICE_VSI_PF:
- ret = ice_vsi_alloc_q_vectors(vsi);
- if (ret)
- goto err_rings;
-
- ret = ice_vsi_setup_vector_base(vsi);
- if (ret)
- goto err_vectors;
-
- ret = ice_vsi_set_q_vectors_reg_idx(vsi);
- if (ret)
- goto err_vectors;
-
- ret = ice_vsi_alloc_rings(vsi);
- if (ret)
- goto err_vectors;
-
- ret = ice_vsi_alloc_ring_stats(vsi);
- if (ret)
- goto err_vectors;
-
- ice_vsi_map_rings_to_vectors(vsi);
-
- vsi->stat_offsets_loaded = false;
- if (ice_is_xdp_ena_vsi(vsi)) {
- ret = ice_vsi_determine_xdp_res(vsi);
- if (ret)
- goto err_vectors;
- ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog);
- if (ret)
- goto err_vectors;
- }
- /* ICE_VSI_CTRL does not need RSS so skip RSS processing */
- if (vtype != ICE_VSI_CTRL)
- /* Do not exit if configuring RSS had an issue, at
- * least receive traffic on first queue. Hence no
- * need to capture return value
- */
- if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
- ice_vsi_cfg_rss_lut_key(vsi);
-
- /* disable or enable CRC stripping */
- if (vsi->netdev)
- ice_vsi_cfg_crc_strip(vsi, !!(vsi->netdev->features &
- NETIF_F_RXFCS));
-
- break;
- case ICE_VSI_VF:
- ret = ice_vsi_alloc_q_vectors(vsi);
- if (ret)
- goto err_rings;
-
- ret = ice_vsi_set_q_vectors_reg_idx(vsi);
- if (ret)
- goto err_vectors;
-
- ret = ice_vsi_alloc_rings(vsi);
- if (ret)
- goto err_vectors;
-
- ret = ice_vsi_alloc_ring_stats(vsi);
- if (ret)
- goto err_vectors;
-
- vsi->stat_offsets_loaded = false;
- break;
- case ICE_VSI_CHNL:
- if (test_bit(ICE_FLAG_RSS_ENA, pf->flags)) {
- ice_vsi_cfg_rss_lut_key(vsi);
- ice_vsi_set_rss_flow_fld(vsi);
- }
- break;
- default:
- break;
- }
-
- /* configure VSI nodes based on number of queues and TC's */
- for (i = 0; i < vsi->tc_cfg.numtc; i++) {
- /* configure VSI nodes based on number of queues and TC's.
- * ADQ creates VSIs for each TC/Channel but doesn't
- * allocate queues instead it reconfigures the PF queues
- * as per the TC command. So max_txqs should point to the
- * PF Tx queues.
- */
- if (vtype == ICE_VSI_CHNL)
- max_txqs[i] = pf->num_lan_tx;
- else
- max_txqs[i] = vsi->alloc_txq;
-
- if (ice_is_xdp_ena_vsi(vsi))
- max_txqs[i] += vsi->num_xdp_txq;
- }
-
- if (test_bit(ICE_FLAG_TC_MQPRIO, pf->flags))
- /* If MQPRIO is set, means channel code path, hence for main
- * VSI's, use TC as 1
- */
- ret = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, 1, max_txqs);
- else
- ret = ice_cfg_vsi_lan(vsi->port_info, vsi->idx,
- vsi->tc_cfg.ena_tc, max_txqs);
+ goto err_vsi_cfg;
+ ret = ice_vsi_cfg_tc_lan(pf, vsi);
if (ret) {
- dev_err(ice_pf_to_dev(pf), "VSI %d failed lan queue config, error %d\n",
- vsi->vsi_num, ret);
- if (init_vsi) {
+ if (vsi_flags & ICE_VSI_FLAG_INIT) {
ret = -EIO;
- goto err_vectors;
+ goto err_vsi_cfg_tc_lan;
} else {
+ kfree(coalesce);
return ice_schedule_reset(pf, ICE_RESET_PFR);
}
}
- if (ice_vsi_realloc_stat_arrays(vsi, prev_txq, prev_rxq))
- goto err_vectors;
+ ice_vsi_realloc_stat_arrays(vsi, prev_txq, prev_rxq);
ice_vsi_rebuild_set_coalesce(vsi, coalesce, prev_num_q_vectors);
kfree(coalesce);
return 0;
-err_vectors:
- ice_vsi_free_q_vectors(vsi);
-err_rings:
- if (vsi->netdev) {
- vsi->current_netdev_flags = 0;
- unregister_netdev(vsi->netdev);
- free_netdev(vsi->netdev);
- vsi->netdev = NULL;
- }
-err_vsi:
- ice_vsi_clear(vsi);
- set_bit(ICE_RESET_FAILED, pf->state);
+err_vsi_cfg_tc_lan:
+ ice_vsi_decfg(vsi);
+err_vsi_cfg:
kfree(coalesce);
return ret;
}
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h
index dcdf69a693e9..75221478f2dc 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_lib.h
@@ -7,6 +7,47 @@
#include "ice.h"
#include "ice_vlan.h"
+/* Flags used for VSI configuration and rebuild */
+#define ICE_VSI_FLAG_INIT BIT(0)
+#define ICE_VSI_FLAG_NO_INIT 0
+
+/**
+ * struct ice_vsi_cfg_params - VSI configuration parameters
+ * @pi: pointer to the port_info instance for the VSI
+ * @ch: pointer to the channel structure for the VSI, may be NULL
+ * @vf: pointer to the VF associated with this VSI, may be NULL
+ * @type: the type of VSI to configure
+ * @flags: VSI flags used for rebuild and configuration
+ *
+ * Parameter structure used when configuring a new VSI.
+ */
+struct ice_vsi_cfg_params {
+ struct ice_port_info *pi;
+ struct ice_channel *ch;
+ struct ice_vf *vf;
+ enum ice_vsi_type type;
+ u32 flags;
+};
+
+/**
+ * ice_vsi_to_params - Get parameters for an existing VSI
+ * @vsi: the VSI to get parameters for
+ *
+ * Fill a parameter structure for reconfiguring a VSI with its current
+ * parameters, such as during a rebuild operation.
+ */
+static inline struct ice_vsi_cfg_params ice_vsi_to_params(struct ice_vsi *vsi)
+{
+ struct ice_vsi_cfg_params params = {};
+
+ params.pi = vsi->port_info;
+ params.ch = vsi->ch;
+ params.vf = vsi->vf;
+ params.type = vsi->type;
+
+ return params;
+}
+
const char *ice_vsi_type_str(enum ice_vsi_type vsi_type);
bool ice_pf_state_is_nominal(struct ice_pf *pf);
@@ -42,7 +83,6 @@ void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
int ice_set_link(struct ice_vsi *vsi, bool ena);
void ice_vsi_delete(struct ice_vsi *vsi);
-int ice_vsi_clear(struct ice_vsi *vsi);
int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
@@ -51,9 +91,7 @@ int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi);
void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc);
struct ice_vsi *
-ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
- enum ice_vsi_type vsi_type, struct ice_vf *vf,
- struct ice_channel *ch);
+ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params);
void ice_napi_del(struct ice_vsi *vsi);
@@ -63,6 +101,7 @@ void ice_vsi_close(struct ice_vsi *vsi);
int ice_ena_vsi(struct ice_vsi *vsi, bool locked);
+void ice_vsi_decfg(struct ice_vsi *vsi);
void ice_dis_vsi(struct ice_vsi *vsi, bool locked);
int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
@@ -70,7 +109,8 @@ int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
int
ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id);
-int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi);
+int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags);
+int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params);
bool ice_is_reset_in_progress(unsigned long *state);
int ice_wait_for_reset(struct ice_pf *pf, unsigned long timeout);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 8ec24f6cf6be..567694bf098b 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -22,6 +22,7 @@
#include "ice_eswitch.h"
#include "ice_tc_lib.h"
#include "ice_vsi_vlan_ops.h"
+#include <net/xdp_sock_drv.h>
#define DRV_SUMMARY "Intel(R) Ethernet Connection E800 Series Linux Driver"
static const char ice_driver_string[] = DRV_SUMMARY;
@@ -44,7 +45,6 @@ MODULE_PARM_DESC(debug, "netif level (0=none,...,16=all), hw debug_mask (0x8XXXX
MODULE_PARM_DESC(debug, "netif level (0=none,...,16=all)");
#endif /* !CONFIG_DYNAMIC_DEBUG */
-static DEFINE_IDA(ice_aux_ida);
DEFINE_STATIC_KEY_FALSE(ice_xdp_locking_key);
EXPORT_SYMBOL(ice_xdp_locking_key);
@@ -564,7 +564,7 @@ ice_prepare_for_reset(struct ice_pf *pf, enum ice_reset_req reset_type)
/* Disable VFs until reset is completed */
mutex_lock(&pf->vfs.table_lock);
ice_for_each_vf(pf, bkt, vf)
- ice_set_vf_state_qs_dis(vf);
+ ice_set_vf_state_dis(vf);
mutex_unlock(&pf->vfs.table_lock);
if (ice_is_eswitch_mode_switchdev(pf)) {
@@ -2596,8 +2596,6 @@ static int ice_xdp_alloc_setup_rings(struct ice_vsi *vsi)
xdp_ring->netdev = NULL;
xdp_ring->dev = dev;
xdp_ring->count = vsi->num_tx_desc;
- xdp_ring->next_dd = ICE_RING_QUARTER(xdp_ring) - 1;
- xdp_ring->next_rs = ICE_RING_QUARTER(xdp_ring) - 1;
WRITE_ONCE(vsi->xdp_rings[i], xdp_ring);
if (ice_setup_tx_ring(xdp_ring))
goto free_xdp_rings;
@@ -2889,6 +2887,18 @@ int ice_vsi_determine_xdp_res(struct ice_vsi *vsi)
}
/**
+ * ice_max_xdp_frame_size - returns the maximum allowed frame size for XDP
+ * @vsi: Pointer to VSI structure
+ */
+static int ice_max_xdp_frame_size(struct ice_vsi *vsi)
+{
+ if (test_bit(ICE_FLAG_LEGACY_RX, vsi->back->flags))
+ return ICE_RXBUF_1664;
+ else
+ return ICE_RXBUF_3072;
+}
+
+/**
* ice_xdp_setup_prog - Add or remove XDP eBPF program
* @vsi: VSI to setup XDP for
* @prog: XDP program
@@ -2898,13 +2908,16 @@ static int
ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
struct netlink_ext_ack *extack)
{
- int frame_size = vsi->netdev->mtu + ICE_ETH_PKT_HDR_PAD;
+ unsigned int frame_size = vsi->netdev->mtu + ICE_ETH_PKT_HDR_PAD;
bool if_running = netif_running(vsi->netdev);
int ret = 0, xdp_ring_err = 0;
- if (frame_size > vsi->rx_buf_len) {
- NL_SET_ERR_MSG_MOD(extack, "MTU too large for loading XDP");
- return -EOPNOTSUPP;
+ if (prog && !prog->aux->xdp_has_frags) {
+ if (frame_size > ice_max_xdp_frame_size(vsi)) {
+ NL_SET_ERR_MSG_MOD(extack,
+ "MTU is too large for linear frames and XDP prog does not support frags");
+ return -EOPNOTSUPP;
+ }
}
/* need to stop netdev while setting up the program for Rx rings */
@@ -2925,11 +2938,13 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
if (xdp_ring_err)
NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Tx resources failed");
}
+ xdp_features_set_redirect_target(vsi->netdev, true);
/* reallocate Rx queues that are used for zero-copy */
xdp_ring_err = ice_realloc_zc_buf(vsi, true);
if (xdp_ring_err)
NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Rx resources failed");
} else if (ice_is_xdp_ena_vsi(vsi) && !prog) {
+ xdp_features_clear_redirect_target(vsi->netdev);
xdp_ring_err = ice_destroy_xdp_rings(vsi);
if (xdp_ring_err)
NL_SET_ERR_MSG_MOD(extack, "Freeing XDP Tx resources failed");
@@ -3344,10 +3359,11 @@ static void ice_napi_add(struct ice_vsi *vsi)
/**
* ice_set_ops - set netdev and ethtools ops for the given netdev
- * @netdev: netdev instance
+ * @vsi: the VSI associated with the new netdev
*/
-static void ice_set_ops(struct net_device *netdev)
+static void ice_set_ops(struct ice_vsi *vsi)
{
+ struct net_device *netdev = vsi->netdev;
struct ice_pf *pf = ice_netdev_to_pf(netdev);
if (ice_is_safe_mode(pf)) {
@@ -3359,6 +3375,13 @@ static void ice_set_ops(struct net_device *netdev)
netdev->netdev_ops = &ice_netdev_ops;
netdev->udp_tunnel_nic_info = &pf->hw.udp_tunnel_nic;
ice_set_ethtool_ops(netdev);
+
+ if (vsi->type != ICE_VSI_PF)
+ return;
+
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY |
+ NETDEV_XDP_ACT_RX_SG;
}
/**
@@ -3447,53 +3470,8 @@ static void ice_set_netdev_features(struct net_device *netdev)
* be changed at runtime
*/
netdev->hw_features |= NETIF_F_RXFCS;
-}
-
-/**
- * ice_cfg_netdev - Allocate, configure and register a netdev
- * @vsi: the VSI associated with the new netdev
- *
- * Returns 0 on success, negative value on failure
- */
-static int ice_cfg_netdev(struct ice_vsi *vsi)
-{
- struct ice_netdev_priv *np;
- struct net_device *netdev;
- u8 mac_addr[ETH_ALEN];
-
- netdev = alloc_etherdev_mqs(sizeof(*np), vsi->alloc_txq,
- vsi->alloc_rxq);
- if (!netdev)
- return -ENOMEM;
-
- set_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
- vsi->netdev = netdev;
- np = netdev_priv(netdev);
- np->vsi = vsi;
-
- ice_set_netdev_features(netdev);
-
- ice_set_ops(netdev);
- if (vsi->type == ICE_VSI_PF) {
- SET_NETDEV_DEV(netdev, ice_pf_to_dev(vsi->back));
- ether_addr_copy(mac_addr, vsi->port_info->mac.perm_addr);
- eth_hw_addr_set(netdev, mac_addr);
- ether_addr_copy(netdev->perm_addr, mac_addr);
- }
-
- netdev->priv_flags |= IFF_UNICAST_FLT;
-
- /* Setup netdev TC information */
- ice_vsi_cfg_netdev_tc(vsi, vsi->tc_cfg.ena_tc);
-
- /* setup watchdog timeout value to be 5 second */
- netdev->watchdog_timeo = 5 * HZ;
-
- netdev->min_mtu = ETH_MIN_MTU;
- netdev->max_mtu = ICE_MAX_MTU;
-
- return 0;
+ netif_set_tso_max_size(netdev, ICE_MAX_TSO_SIZE);
}
/**
@@ -3521,14 +3499,27 @@ void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size)
static struct ice_vsi *
ice_pf_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
{
- return ice_vsi_setup(pf, pi, ICE_VSI_PF, NULL, NULL);
+ struct ice_vsi_cfg_params params = {};
+
+ params.type = ICE_VSI_PF;
+ params.pi = pi;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ return ice_vsi_setup(pf, &params);
}
static struct ice_vsi *
ice_chnl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
struct ice_channel *ch)
{
- return ice_vsi_setup(pf, pi, ICE_VSI_CHNL, NULL, ch);
+ struct ice_vsi_cfg_params params = {};
+
+ params.type = ICE_VSI_CHNL;
+ params.pi = pi;
+ params.ch = ch;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ return ice_vsi_setup(pf, &params);
}
/**
@@ -3542,7 +3533,13 @@ ice_chnl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
static struct ice_vsi *
ice_ctrl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
{
- return ice_vsi_setup(pf, pi, ICE_VSI_CTRL, NULL, NULL);
+ struct ice_vsi_cfg_params params = {};
+
+ params.type = ICE_VSI_CTRL;
+ params.pi = pi;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ return ice_vsi_setup(pf, &params);
}
/**
@@ -3556,7 +3553,13 @@ ice_ctrl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
struct ice_vsi *
ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
{
- return ice_vsi_setup(pf, pi, ICE_VSI_LB, NULL, NULL);
+ struct ice_vsi_cfg_params params = {};
+
+ params.type = ICE_VSI_LB;
+ params.pi = pi;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ return ice_vsi_setup(pf, &params);
}
/**
@@ -3716,20 +3719,6 @@ static void ice_tc_indir_block_unregister(struct ice_vsi *vsi)
}
/**
- * ice_tc_indir_block_remove - clean indirect TC block notifications
- * @pf: PF structure
- */
-static void ice_tc_indir_block_remove(struct ice_pf *pf)
-{
- struct ice_vsi *pf_vsi = ice_get_main_vsi(pf);
-
- if (!pf_vsi)
- return;
-
- ice_tc_indir_block_unregister(pf_vsi);
-}
-
-/**
* ice_tc_indir_block_register - Register TC indirect block notifications
* @vsi: VSI struct which has the netdev
*
@@ -3749,78 +3738,6 @@ static int ice_tc_indir_block_register(struct ice_vsi *vsi)
}
/**
- * ice_setup_pf_sw - Setup the HW switch on startup or after reset
- * @pf: board private structure
- *
- * Returns 0 on success, negative value on failure
- */
-static int ice_setup_pf_sw(struct ice_pf *pf)
-{
- struct device *dev = ice_pf_to_dev(pf);
- bool dvm = ice_is_dvm_ena(&pf->hw);
- struct ice_vsi *vsi;
- int status;
-
- if (ice_is_reset_in_progress(pf->state))
- return -EBUSY;
-
- status = ice_aq_set_port_params(pf->hw.port_info, dvm, NULL);
- if (status)
- return -EIO;
-
- vsi = ice_pf_vsi_setup(pf, pf->hw.port_info);
- if (!vsi)
- return -ENOMEM;
-
- /* init channel list */
- INIT_LIST_HEAD(&vsi->ch_list);
-
- status = ice_cfg_netdev(vsi);
- if (status)
- goto unroll_vsi_setup;
- /* netdev has to be configured before setting frame size */
- ice_vsi_cfg_frame_size(vsi);
-
- /* init indirect block notifications */
- status = ice_tc_indir_block_register(vsi);
- if (status) {
- dev_err(dev, "Failed to register netdev notifier\n");
- goto unroll_cfg_netdev;
- }
-
- /* Setup DCB netlink interface */
- ice_dcbnl_setup(vsi);
-
- /* registering the NAPI handler requires both the queues and
- * netdev to be created, which are done in ice_pf_vsi_setup()
- * and ice_cfg_netdev() respectively
- */
- ice_napi_add(vsi);
-
- status = ice_init_mac_fltr(pf);
- if (status)
- goto unroll_napi_add;
-
- return 0;
-
-unroll_napi_add:
- ice_tc_indir_block_unregister(vsi);
-unroll_cfg_netdev:
- if (vsi) {
- ice_napi_del(vsi);
- if (vsi->netdev) {
- clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
- free_netdev(vsi->netdev);
- vsi->netdev = NULL;
- }
- }
-
-unroll_vsi_setup:
- ice_vsi_release(vsi);
- return status;
-}
-
-/**
* ice_get_avail_q_count - Get count of queues in use
* @pf_qmap: bitmap to get queue use count from
* @lock: pointer to a mutex that protects access to pf_qmap
@@ -4249,13 +4166,13 @@ int ice_vsi_recfg_qs(struct ice_vsi *vsi, int new_rx, int new_tx, bool locked)
/* set for the next time the netdev is started */
if (!netif_running(vsi->netdev)) {
- ice_vsi_rebuild(vsi, false);
+ ice_vsi_rebuild(vsi, ICE_VSI_FLAG_NO_INIT);
dev_dbg(ice_pf_to_dev(pf), "Link is down, queue count change happens when link is brought up\n");
goto done;
}
ice_vsi_close(vsi);
- ice_vsi_rebuild(vsi, false);
+ ice_vsi_rebuild(vsi, ICE_VSI_FLAG_NO_INIT);
ice_pf_dcb_recfg(pf, locked);
ice_vsi_open(vsi);
done:
@@ -4518,6 +4435,23 @@ err_vsi_open:
return err;
}
+static void ice_deinit_fdir(struct ice_pf *pf)
+{
+ struct ice_vsi *vsi = ice_get_ctrl_vsi(pf);
+
+ if (!vsi)
+ return;
+
+ ice_vsi_manage_fdir(vsi, false);
+ ice_vsi_release(vsi);
+ if (pf->ctrl_vsi_idx != ICE_NO_VSI) {
+ pf->vsi[pf->ctrl_vsi_idx] = NULL;
+ pf->ctrl_vsi_idx = ICE_NO_VSI;
+ }
+
+ mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
+}
+
/**
* ice_get_opt_fw_name - return optional firmware file name or NULL
* @pf: pointer to the PF instance
@@ -4618,116 +4552,171 @@ static void ice_print_wake_reason(struct ice_pf *pf)
/**
* ice_register_netdev - register netdev
- * @pf: pointer to the PF struct
+ * @vsi: pointer to the VSI struct
*/
-static int ice_register_netdev(struct ice_pf *pf)
+static int ice_register_netdev(struct ice_vsi *vsi)
{
- struct ice_vsi *vsi;
- int err = 0;
+ int err;
- vsi = ice_get_main_vsi(pf);
if (!vsi || !vsi->netdev)
return -EIO;
err = register_netdev(vsi->netdev);
if (err)
- goto err_register_netdev;
+ return err;
set_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state);
netif_carrier_off(vsi->netdev);
netif_tx_stop_all_queues(vsi->netdev);
return 0;
-err_register_netdev:
- free_netdev(vsi->netdev);
- vsi->netdev = NULL;
- clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
- return err;
+}
+
+static void ice_unregister_netdev(struct ice_vsi *vsi)
+{
+ if (!vsi || !vsi->netdev)
+ return;
+
+ unregister_netdev(vsi->netdev);
+ clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state);
}
/**
- * ice_probe - Device initialization routine
- * @pdev: PCI device information struct
- * @ent: entry in ice_pci_tbl
+ * ice_cfg_netdev - Allocate, configure and register a netdev
+ * @vsi: the VSI associated with the new netdev
*
- * Returns 0 on success, negative on failure
+ * Returns 0 on success, negative value on failure
*/
-static int
-ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
+static int ice_cfg_netdev(struct ice_vsi *vsi)
{
- struct device *dev = &pdev->dev;
- struct ice_vsi *vsi;
- struct ice_pf *pf;
- struct ice_hw *hw;
- int i, err;
+ struct ice_netdev_priv *np;
+ struct net_device *netdev;
+ u8 mac_addr[ETH_ALEN];
- if (pdev->is_virtfn) {
- dev_err(dev, "can't probe a virtual function\n");
- return -EINVAL;
+ netdev = alloc_etherdev_mqs(sizeof(*np), vsi->alloc_txq,
+ vsi->alloc_rxq);
+ if (!netdev)
+ return -ENOMEM;
+
+ set_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
+ vsi->netdev = netdev;
+ np = netdev_priv(netdev);
+ np->vsi = vsi;
+
+ ice_set_netdev_features(netdev);
+ ice_set_ops(vsi);
+
+ if (vsi->type == ICE_VSI_PF) {
+ SET_NETDEV_DEV(netdev, ice_pf_to_dev(vsi->back));
+ ether_addr_copy(mac_addr, vsi->port_info->mac.perm_addr);
+ eth_hw_addr_set(netdev, mac_addr);
}
- /* this driver uses devres, see
- * Documentation/driver-api/driver-model/devres.rst
- */
- err = pcim_enable_device(pdev);
+ netdev->priv_flags |= IFF_UNICAST_FLT;
+
+ /* Setup netdev TC information */
+ ice_vsi_cfg_netdev_tc(vsi, vsi->tc_cfg.ena_tc);
+
+ netdev->max_mtu = ICE_MAX_MTU;
+
+ return 0;
+}
+
+static void ice_decfg_netdev(struct ice_vsi *vsi)
+{
+ clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
+ free_netdev(vsi->netdev);
+ vsi->netdev = NULL;
+}
+
+static int ice_start_eth(struct ice_vsi *vsi)
+{
+ int err;
+
+ err = ice_init_mac_fltr(vsi->back);
if (err)
return err;
- err = pcim_iomap_regions(pdev, BIT(ICE_BAR0), dev_driver_string(dev));
- if (err) {
- dev_err(dev, "BAR0 I/O map error %d\n", err);
- return err;
- }
+ rtnl_lock();
+ err = ice_vsi_open(vsi);
+ rtnl_unlock();
- pf = ice_allocate_pf(dev);
- if (!pf)
- return -ENOMEM;
+ return err;
+}
- /* initialize Auxiliary index to invalid value */
- pf->aux_idx = -1;
+static int ice_init_eth(struct ice_pf *pf)
+{
+ struct ice_vsi *vsi = ice_get_main_vsi(pf);
+ int err;
- /* set up for high or low DMA */
- err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
- if (err) {
- dev_err(dev, "DMA configuration failed: 0x%x\n", err);
+ if (!vsi)
+ return -EINVAL;
+
+ /* init channel list */
+ INIT_LIST_HEAD(&vsi->ch_list);
+
+ err = ice_cfg_netdev(vsi);
+ if (err)
return err;
- }
+ /* Setup DCB netlink interface */
+ ice_dcbnl_setup(vsi);
- pci_enable_pcie_error_reporting(pdev);
- pci_set_master(pdev);
+ err = ice_init_mac_fltr(pf);
+ if (err)
+ goto err_init_mac_fltr;
- pf->pdev = pdev;
- pci_set_drvdata(pdev, pf);
- set_bit(ICE_DOWN, pf->state);
- /* Disable service task until DOWN bit is cleared */
- set_bit(ICE_SERVICE_DIS, pf->state);
+ err = ice_devlink_create_pf_port(pf);
+ if (err)
+ goto err_devlink_create_pf_port;
- hw = &pf->hw;
- hw->hw_addr = pcim_iomap_table(pdev)[ICE_BAR0];
- pci_save_state(pdev);
+ SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
- hw->back = pf;
- hw->vendor_id = pdev->vendor;
- hw->device_id = pdev->device;
- pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
- hw->subsystem_vendor_id = pdev->subsystem_vendor;
- hw->subsystem_device_id = pdev->subsystem_device;
- hw->bus.device = PCI_SLOT(pdev->devfn);
- hw->bus.func = PCI_FUNC(pdev->devfn);
- ice_set_ctrlq_len(hw);
+ err = ice_register_netdev(vsi);
+ if (err)
+ goto err_register_netdev;
- pf->msg_enable = netif_msg_init(debug, ICE_DFLT_NETIF_M);
+ err = ice_tc_indir_block_register(vsi);
+ if (err)
+ goto err_tc_indir_block_register;
-#ifndef CONFIG_DYNAMIC_DEBUG
- if (debug < -1)
- hw->debug_mask = debug;
-#endif
+ ice_napi_add(vsi);
+
+ return 0;
+
+err_tc_indir_block_register:
+ ice_unregister_netdev(vsi);
+err_register_netdev:
+ ice_devlink_destroy_pf_port(pf);
+err_devlink_create_pf_port:
+err_init_mac_fltr:
+ ice_decfg_netdev(vsi);
+ return err;
+}
+
+static void ice_deinit_eth(struct ice_pf *pf)
+{
+ struct ice_vsi *vsi = ice_get_main_vsi(pf);
+
+ if (!vsi)
+ return;
+
+ ice_vsi_close(vsi);
+ ice_unregister_netdev(vsi);
+ ice_devlink_destroy_pf_port(pf);
+ ice_tc_indir_block_unregister(vsi);
+ ice_decfg_netdev(vsi);
+}
+
+static int ice_init_dev(struct ice_pf *pf)
+{
+ struct device *dev = ice_pf_to_dev(pf);
+ struct ice_hw *hw = &pf->hw;
+ int err;
err = ice_init_hw(hw);
if (err) {
dev_err(dev, "ice_init_hw failed: %d\n", err);
- err = -EIO;
- goto err_exit_unroll;
+ return err;
}
ice_init_feature_support(pf);
@@ -4750,62 +4739,31 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
err = ice_init_pf(pf);
if (err) {
dev_err(dev, "ice_init_pf failed: %d\n", err);
- goto err_init_pf_unroll;
+ goto err_init_pf;
}
- ice_devlink_init_regions(pf);
-
pf->hw.udp_tunnel_nic.set_port = ice_udp_tunnel_set_port;
pf->hw.udp_tunnel_nic.unset_port = ice_udp_tunnel_unset_port;
pf->hw.udp_tunnel_nic.flags = UDP_TUNNEL_NIC_INFO_MAY_SLEEP;
pf->hw.udp_tunnel_nic.shared = &pf->hw.udp_tunnel_shared;
- i = 0;
if (pf->hw.tnl.valid_count[TNL_VXLAN]) {
- pf->hw.udp_tunnel_nic.tables[i].n_entries =
+ pf->hw.udp_tunnel_nic.tables[0].n_entries =
pf->hw.tnl.valid_count[TNL_VXLAN];
- pf->hw.udp_tunnel_nic.tables[i].tunnel_types =
+ pf->hw.udp_tunnel_nic.tables[0].tunnel_types =
UDP_TUNNEL_TYPE_VXLAN;
- i++;
}
if (pf->hw.tnl.valid_count[TNL_GENEVE]) {
- pf->hw.udp_tunnel_nic.tables[i].n_entries =
+ pf->hw.udp_tunnel_nic.tables[1].n_entries =
pf->hw.tnl.valid_count[TNL_GENEVE];
- pf->hw.udp_tunnel_nic.tables[i].tunnel_types =
+ pf->hw.udp_tunnel_nic.tables[1].tunnel_types =
UDP_TUNNEL_TYPE_GENEVE;
- i++;
- }
-
- pf->num_alloc_vsi = hw->func_caps.guar_num_vsi;
- if (!pf->num_alloc_vsi) {
- err = -EIO;
- goto err_init_pf_unroll;
- }
- if (pf->num_alloc_vsi > UDP_TUNNEL_NIC_MAX_SHARING_DEVICES) {
- dev_warn(&pf->pdev->dev,
- "limiting the VSI count due to UDP tunnel limitation %d > %d\n",
- pf->num_alloc_vsi, UDP_TUNNEL_NIC_MAX_SHARING_DEVICES);
- pf->num_alloc_vsi = UDP_TUNNEL_NIC_MAX_SHARING_DEVICES;
- }
-
- pf->vsi = devm_kcalloc(dev, pf->num_alloc_vsi, sizeof(*pf->vsi),
- GFP_KERNEL);
- if (!pf->vsi) {
- err = -ENOMEM;
- goto err_init_pf_unroll;
- }
-
- pf->vsi_stats = devm_kcalloc(dev, pf->num_alloc_vsi,
- sizeof(*pf->vsi_stats), GFP_KERNEL);
- if (!pf->vsi_stats) {
- err = -ENOMEM;
- goto err_init_vsi_unroll;
}
err = ice_init_interrupt_scheme(pf);
if (err) {
dev_err(dev, "ice_init_interrupt_scheme failed: %d\n", err);
err = -EIO;
- goto err_init_vsi_stats_unroll;
+ goto err_init_interrupt_scheme;
}
/* In case of MSIX we are going to setup the misc vector right here
@@ -4816,49 +4774,94 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
err = ice_req_irq_msix_misc(pf);
if (err) {
dev_err(dev, "setup of misc vector failed: %d\n", err);
- goto err_init_interrupt_unroll;
+ goto err_req_irq_msix_misc;
}
- /* create switch struct for the switch element created by FW on boot */
- pf->first_sw = devm_kzalloc(dev, sizeof(*pf->first_sw), GFP_KERNEL);
- if (!pf->first_sw) {
- err = -ENOMEM;
- goto err_msix_misc_unroll;
- }
+ return 0;
- if (hw->evb_veb)
- pf->first_sw->bridge_mode = BRIDGE_MODE_VEB;
- else
- pf->first_sw->bridge_mode = BRIDGE_MODE_VEPA;
+err_req_irq_msix_misc:
+ ice_clear_interrupt_scheme(pf);
+err_init_interrupt_scheme:
+ ice_deinit_pf(pf);
+err_init_pf:
+ ice_deinit_hw(hw);
+ return err;
+}
- pf->first_sw->pf = pf;
+static void ice_deinit_dev(struct ice_pf *pf)
+{
+ ice_free_irq_msix_misc(pf);
+ ice_clear_interrupt_scheme(pf);
+ ice_deinit_pf(pf);
+ ice_deinit_hw(&pf->hw);
+}
- /* record the sw_id available for later use */
- pf->first_sw->sw_id = hw->port_info->sw_id;
+static void ice_init_features(struct ice_pf *pf)
+{
+ struct device *dev = ice_pf_to_dev(pf);
- err = ice_setup_pf_sw(pf);
- if (err) {
- dev_err(dev, "probe failed due to setup PF switch: %d\n", err);
- goto err_alloc_sw_unroll;
- }
+ if (ice_is_safe_mode(pf))
+ return;
- clear_bit(ICE_SERVICE_DIS, pf->state);
+ /* initialize DDP driven features */
+ if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
+ ice_ptp_init(pf);
- /* tell the firmware we are up */
- err = ice_send_version(pf);
- if (err) {
- dev_err(dev, "probe failed sending driver version %s. error: %d\n",
- UTS_RELEASE, err);
- goto err_send_version_unroll;
+ if (ice_is_feature_supported(pf, ICE_F_GNSS))
+ ice_gnss_init(pf);
+
+ /* Note: Flow director init failure is non-fatal to load */
+ if (ice_init_fdir(pf))
+ dev_err(dev, "could not initialize flow director\n");
+
+ /* Note: DCB init failure is non-fatal to load */
+ if (ice_init_pf_dcb(pf, false)) {
+ clear_bit(ICE_FLAG_DCB_CAPABLE, pf->flags);
+ clear_bit(ICE_FLAG_DCB_ENA, pf->flags);
+ } else {
+ ice_cfg_lldp_mib_change(&pf->hw, true);
}
- /* since everything is good, start the service timer */
- mod_timer(&pf->serv_tmr, round_jiffies(jiffies + pf->serv_tmr_period));
+ if (ice_init_lag(pf))
+ dev_warn(dev, "Failed to init link aggregation support\n");
+}
+
+static void ice_deinit_features(struct ice_pf *pf)
+{
+ ice_deinit_lag(pf);
+ if (test_bit(ICE_FLAG_DCB_CAPABLE, pf->flags))
+ ice_cfg_lldp_mib_change(&pf->hw, false);
+ ice_deinit_fdir(pf);
+ if (ice_is_feature_supported(pf, ICE_F_GNSS))
+ ice_gnss_exit(pf);
+ if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
+ ice_ptp_release(pf);
+}
+
+static void ice_init_wakeup(struct ice_pf *pf)
+{
+ /* Save wakeup reason register for later use */
+ pf->wakeup_reason = rd32(&pf->hw, PFPM_WUS);
+
+ /* check for a power management event */
+ ice_print_wake_reason(pf);
+
+ /* clear wake status, all bits */
+ wr32(&pf->hw, PFPM_WUS, U32_MAX);
+
+ /* Disable WoL at init, wait for user to enable */
+ device_set_wakeup_enable(ice_pf_to_dev(pf), false);
+}
+
+static int ice_init_link(struct ice_pf *pf)
+{
+ struct device *dev = ice_pf_to_dev(pf);
+ int err;
err = ice_init_link_events(pf->hw.port_info);
if (err) {
dev_err(dev, "ice_init_link_events failed: %d\n", err);
- goto err_send_version_unroll;
+ return err;
}
/* not a fatal error if this fails */
@@ -4894,123 +4897,350 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
set_bit(ICE_FLAG_NO_MEDIA, pf->flags);
}
- ice_verify_cacheline_size(pf);
+ return err;
+}
- /* Save wakeup reason register for later use */
- pf->wakeup_reason = rd32(hw, PFPM_WUS);
+static int ice_init_pf_sw(struct ice_pf *pf)
+{
+ bool dvm = ice_is_dvm_ena(&pf->hw);
+ struct ice_vsi *vsi;
+ int err;
- /* check for a power management event */
- ice_print_wake_reason(pf);
+ /* create switch struct for the switch element created by FW on boot */
+ pf->first_sw = kzalloc(sizeof(*pf->first_sw), GFP_KERNEL);
+ if (!pf->first_sw)
+ return -ENOMEM;
- /* clear wake status, all bits */
- wr32(hw, PFPM_WUS, U32_MAX);
+ if (pf->hw.evb_veb)
+ pf->first_sw->bridge_mode = BRIDGE_MODE_VEB;
+ else
+ pf->first_sw->bridge_mode = BRIDGE_MODE_VEPA;
- /* Disable WoL at init, wait for user to enable */
- device_set_wakeup_enable(dev, false);
+ pf->first_sw->pf = pf;
- if (ice_is_safe_mode(pf)) {
- ice_set_safe_mode_vlan_cfg(pf);
- goto probe_done;
+ /* record the sw_id available for later use */
+ pf->first_sw->sw_id = pf->hw.port_info->sw_id;
+
+ err = ice_aq_set_port_params(pf->hw.port_info, dvm, NULL);
+ if (err)
+ goto err_aq_set_port_params;
+
+ vsi = ice_pf_vsi_setup(pf, pf->hw.port_info);
+ if (!vsi) {
+ err = -ENOMEM;
+ goto err_pf_vsi_setup;
}
- /* initialize DDP driven features */
- if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
- ice_ptp_init(pf);
+ return 0;
- if (ice_is_feature_supported(pf, ICE_F_GNSS))
- ice_gnss_init(pf);
+err_pf_vsi_setup:
+err_aq_set_port_params:
+ kfree(pf->first_sw);
+ return err;
+}
- /* Note: Flow director init failure is non-fatal to load */
- if (ice_init_fdir(pf))
- dev_err(dev, "could not initialize flow director\n");
+static void ice_deinit_pf_sw(struct ice_pf *pf)
+{
+ struct ice_vsi *vsi = ice_get_main_vsi(pf);
- /* Note: DCB init failure is non-fatal to load */
- if (ice_init_pf_dcb(pf, false)) {
- clear_bit(ICE_FLAG_DCB_CAPABLE, pf->flags);
- clear_bit(ICE_FLAG_DCB_ENA, pf->flags);
- } else {
- ice_cfg_lldp_mib_change(&pf->hw, true);
+ if (!vsi)
+ return;
+
+ ice_vsi_release(vsi);
+ kfree(pf->first_sw);
+}
+
+static int ice_alloc_vsis(struct ice_pf *pf)
+{
+ struct device *dev = ice_pf_to_dev(pf);
+
+ pf->num_alloc_vsi = pf->hw.func_caps.guar_num_vsi;
+ if (!pf->num_alloc_vsi)
+ return -EIO;
+
+ if (pf->num_alloc_vsi > UDP_TUNNEL_NIC_MAX_SHARING_DEVICES) {
+ dev_warn(dev,
+ "limiting the VSI count due to UDP tunnel limitation %d > %d\n",
+ pf->num_alloc_vsi, UDP_TUNNEL_NIC_MAX_SHARING_DEVICES);
+ pf->num_alloc_vsi = UDP_TUNNEL_NIC_MAX_SHARING_DEVICES;
}
- if (ice_init_lag(pf))
- dev_warn(dev, "Failed to init link aggregation support\n");
+ pf->vsi = devm_kcalloc(dev, pf->num_alloc_vsi, sizeof(*pf->vsi),
+ GFP_KERNEL);
+ if (!pf->vsi)
+ return -ENOMEM;
- /* print PCI link speed and width */
- pcie_print_link_status(pf->pdev);
+ pf->vsi_stats = devm_kcalloc(dev, pf->num_alloc_vsi,
+ sizeof(*pf->vsi_stats), GFP_KERNEL);
+ if (!pf->vsi_stats) {
+ devm_kfree(dev, pf->vsi);
+ return -ENOMEM;
+ }
-probe_done:
- err = ice_devlink_create_pf_port(pf);
+ return 0;
+}
+
+static void ice_dealloc_vsis(struct ice_pf *pf)
+{
+ devm_kfree(ice_pf_to_dev(pf), pf->vsi_stats);
+ pf->vsi_stats = NULL;
+
+ pf->num_alloc_vsi = 0;
+ devm_kfree(ice_pf_to_dev(pf), pf->vsi);
+ pf->vsi = NULL;
+}
+
+static int ice_init_devlink(struct ice_pf *pf)
+{
+ int err;
+
+ err = ice_devlink_register_params(pf);
if (err)
- goto err_create_pf_port;
+ return err;
- vsi = ice_get_main_vsi(pf);
- if (!vsi || !vsi->netdev) {
- err = -EINVAL;
- goto err_netdev_reg;
- }
+ ice_devlink_init_regions(pf);
+ ice_devlink_register(pf);
- SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
+ return 0;
+}
+
+static void ice_deinit_devlink(struct ice_pf *pf)
+{
+ ice_devlink_unregister(pf);
+ ice_devlink_destroy_regions(pf);
+ ice_devlink_unregister_params(pf);
+}
+
+static int ice_init(struct ice_pf *pf)
+{
+ int err;
- err = ice_register_netdev(pf);
+ err = ice_init_dev(pf);
if (err)
- goto err_netdev_reg;
+ return err;
- err = ice_devlink_register_params(pf);
+ err = ice_alloc_vsis(pf);
+ if (err)
+ goto err_alloc_vsis;
+
+ err = ice_init_pf_sw(pf);
if (err)
- goto err_netdev_reg;
+ goto err_init_pf_sw;
+
+ ice_init_wakeup(pf);
+
+ err = ice_init_link(pf);
+ if (err)
+ goto err_init_link;
+
+ err = ice_send_version(pf);
+ if (err)
+ goto err_init_link;
+
+ ice_verify_cacheline_size(pf);
+
+ if (ice_is_safe_mode(pf))
+ ice_set_safe_mode_vlan_cfg(pf);
+ else
+ /* print PCI link speed and width */
+ pcie_print_link_status(pf->pdev);
/* ready to go, so clear down state bit */
clear_bit(ICE_DOWN, pf->state);
- if (ice_is_rdma_ena(pf)) {
- pf->aux_idx = ida_alloc(&ice_aux_ida, GFP_KERNEL);
- if (pf->aux_idx < 0) {
- dev_err(dev, "Failed to allocate device ID for AUX driver\n");
- err = -ENOMEM;
- goto err_devlink_reg_param;
- }
+ clear_bit(ICE_SERVICE_DIS, pf->state);
- err = ice_init_rdma(pf);
- if (err) {
- dev_err(dev, "Failed to initialize RDMA: %d\n", err);
- err = -EIO;
- goto err_init_aux_unroll;
- }
- } else {
- dev_warn(dev, "RDMA is not supported on this device\n");
- }
+ /* since everything is good, start the service timer */
+ mod_timer(&pf->serv_tmr, round_jiffies(jiffies + pf->serv_tmr_period));
- ice_devlink_register(pf);
return 0;
-err_init_aux_unroll:
- pf->adev = NULL;
- ida_free(&ice_aux_ida, pf->aux_idx);
-err_devlink_reg_param:
- ice_devlink_unregister_params(pf);
-err_netdev_reg:
- ice_devlink_destroy_pf_port(pf);
-err_create_pf_port:
-err_send_version_unroll:
- ice_vsi_release_all(pf);
-err_alloc_sw_unroll:
+err_init_link:
+ ice_deinit_pf_sw(pf);
+err_init_pf_sw:
+ ice_dealloc_vsis(pf);
+err_alloc_vsis:
+ ice_deinit_dev(pf);
+ return err;
+}
+
+static void ice_deinit(struct ice_pf *pf)
+{
set_bit(ICE_SERVICE_DIS, pf->state);
set_bit(ICE_DOWN, pf->state);
- devm_kfree(dev, pf->first_sw);
-err_msix_misc_unroll:
- ice_free_irq_msix_misc(pf);
-err_init_interrupt_unroll:
- ice_clear_interrupt_scheme(pf);
-err_init_vsi_stats_unroll:
- devm_kfree(dev, pf->vsi_stats);
- pf->vsi_stats = NULL;
-err_init_vsi_unroll:
- devm_kfree(dev, pf->vsi);
-err_init_pf_unroll:
- ice_deinit_pf(pf);
- ice_devlink_destroy_regions(pf);
- ice_deinit_hw(hw);
-err_exit_unroll:
- pci_disable_pcie_error_reporting(pdev);
+
+ ice_deinit_pf_sw(pf);
+ ice_dealloc_vsis(pf);
+ ice_deinit_dev(pf);
+}
+
+/**
+ * ice_load - load pf by init hw and starting VSI
+ * @pf: pointer to the pf instance
+ */
+int ice_load(struct ice_pf *pf)
+{
+ struct ice_vsi_cfg_params params = {};
+ struct ice_vsi *vsi;
+ int err;
+
+ err = ice_reset(&pf->hw, ICE_RESET_PFR);
+ if (err)
+ return err;
+
+ err = ice_init_dev(pf);
+ if (err)
+ return err;
+
+ vsi = ice_get_main_vsi(pf);
+
+ params = ice_vsi_to_params(vsi);
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ err = ice_vsi_cfg(vsi, &params);
+ if (err)
+ goto err_vsi_cfg;
+
+ err = ice_start_eth(ice_get_main_vsi(pf));
+ if (err)
+ goto err_start_eth;
+
+ err = ice_init_rdma(pf);
+ if (err)
+ goto err_init_rdma;
+
+ ice_init_features(pf);
+ ice_service_task_restart(pf);
+
+ clear_bit(ICE_DOWN, pf->state);
+
+ return 0;
+
+err_init_rdma:
+ ice_vsi_close(ice_get_main_vsi(pf));
+err_start_eth:
+ ice_vsi_decfg(ice_get_main_vsi(pf));
+err_vsi_cfg:
+ ice_deinit_dev(pf);
+ return err;
+}
+
+/**
+ * ice_unload - unload pf by stopping VSI and deinit hw
+ * @pf: pointer to the pf instance
+ */
+void ice_unload(struct ice_pf *pf)
+{
+ ice_deinit_features(pf);
+ ice_deinit_rdma(pf);
+ ice_vsi_close(ice_get_main_vsi(pf));
+ ice_vsi_decfg(ice_get_main_vsi(pf));
+ ice_deinit_dev(pf);
+}
+
+/**
+ * ice_probe - Device initialization routine
+ * @pdev: PCI device information struct
+ * @ent: entry in ice_pci_tbl
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int
+ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
+{
+ struct device *dev = &pdev->dev;
+ struct ice_pf *pf;
+ struct ice_hw *hw;
+ int err;
+
+ if (pdev->is_virtfn) {
+ dev_err(dev, "can't probe a virtual function\n");
+ return -EINVAL;
+ }
+
+ /* this driver uses devres, see
+ * Documentation/driver-api/driver-model/devres.rst
+ */
+ err = pcim_enable_device(pdev);
+ if (err)
+ return err;
+
+ err = pcim_iomap_regions(pdev, BIT(ICE_BAR0), dev_driver_string(dev));
+ if (err) {
+ dev_err(dev, "BAR0 I/O map error %d\n", err);
+ return err;
+ }
+
+ pf = ice_allocate_pf(dev);
+ if (!pf)
+ return -ENOMEM;
+
+ /* initialize Auxiliary index to invalid value */
+ pf->aux_idx = -1;
+
+ /* set up for high or low DMA */
+ err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
+ if (err) {
+ dev_err(dev, "DMA configuration failed: 0x%x\n", err);
+ return err;
+ }
+
+ pci_set_master(pdev);
+
+ pf->pdev = pdev;
+ pci_set_drvdata(pdev, pf);
+ set_bit(ICE_DOWN, pf->state);
+ /* Disable service task until DOWN bit is cleared */
+ set_bit(ICE_SERVICE_DIS, pf->state);
+
+ hw = &pf->hw;
+ hw->hw_addr = pcim_iomap_table(pdev)[ICE_BAR0];
+ pci_save_state(pdev);
+
+ hw->back = pf;
+ hw->port_info = NULL;
+ hw->vendor_id = pdev->vendor;
+ hw->device_id = pdev->device;
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
+ hw->subsystem_vendor_id = pdev->subsystem_vendor;
+ hw->subsystem_device_id = pdev->subsystem_device;
+ hw->bus.device = PCI_SLOT(pdev->devfn);
+ hw->bus.func = PCI_FUNC(pdev->devfn);
+ ice_set_ctrlq_len(hw);
+
+ pf->msg_enable = netif_msg_init(debug, ICE_DFLT_NETIF_M);
+
+#ifndef CONFIG_DYNAMIC_DEBUG
+ if (debug < -1)
+ hw->debug_mask = debug;
+#endif
+
+ err = ice_init(pf);
+ if (err)
+ goto err_init;
+
+ err = ice_init_eth(pf);
+ if (err)
+ goto err_init_eth;
+
+ err = ice_init_rdma(pf);
+ if (err)
+ goto err_init_rdma;
+
+ err = ice_init_devlink(pf);
+ if (err)
+ goto err_init_devlink;
+
+ ice_init_features(pf);
+
+ return 0;
+
+err_init_devlink:
+ ice_deinit_rdma(pf);
+err_init_rdma:
+ ice_deinit_eth(pf);
+err_init_eth:
+ ice_deinit(pf);
+err_init:
pci_disable_device(pdev);
return err;
}
@@ -5085,52 +5315,33 @@ static void ice_remove(struct pci_dev *pdev)
struct ice_pf *pf = pci_get_drvdata(pdev);
int i;
- ice_devlink_unregister(pf);
for (i = 0; i < ICE_MAX_RESET_WAIT; i++) {
if (!ice_is_reset_in_progress(pf->state))
break;
msleep(100);
}
- ice_tc_indir_block_remove(pf);
-
if (test_bit(ICE_FLAG_SRIOV_ENA, pf->flags)) {
set_bit(ICE_VF_RESETS_DISABLED, pf->state);
ice_free_vfs(pf);
}
ice_service_task_stop(pf);
-
ice_aq_cancel_waiting_tasks(pf);
- ice_unplug_aux_dev(pf);
- if (pf->aux_idx >= 0)
- ida_free(&ice_aux_ida, pf->aux_idx);
- ice_devlink_unregister_params(pf);
set_bit(ICE_DOWN, pf->state);
- ice_deinit_lag(pf);
- if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
- ice_ptp_release(pf);
- if (ice_is_feature_supported(pf, ICE_F_GNSS))
- ice_gnss_exit(pf);
if (!ice_is_safe_mode(pf))
ice_remove_arfs(pf);
- ice_setup_mc_magic_wake(pf);
+ ice_deinit_features(pf);
+ ice_deinit_devlink(pf);
+ ice_deinit_rdma(pf);
+ ice_deinit_eth(pf);
+ ice_deinit(pf);
+
ice_vsi_release_all(pf);
- mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
- ice_devlink_destroy_pf_port(pf);
+
+ ice_setup_mc_magic_wake(pf);
ice_set_wake(pf);
- ice_free_irq_msix_misc(pf);
- ice_for_each_vsi(pf, i) {
- if (!pf->vsi[i])
- continue;
- ice_vsi_free_q_vectors(pf->vsi[i]);
- }
- devm_kfree(&pdev->dev, pf->vsi_stats);
- pf->vsi_stats = NULL;
- ice_deinit_pf(pf);
- ice_devlink_destroy_regions(pf);
- ice_deinit_hw(&pf->hw);
/* Issue a PFR as part of the prescribed driver unload flow. Do not
* do it via ice_schedule_reset() since there is no need to rebuild
@@ -5138,8 +5349,6 @@ static void ice_remove(struct pci_dev *pdev)
*/
ice_reset(&pf->hw, ICE_RESET_PFR);
pci_wait_for_pending_transaction(pdev);
- ice_clear_interrupt_scheme(pf);
- pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
}
@@ -6173,24 +6382,21 @@ static int ice_vsi_vlan_setup(struct ice_vsi *vsi)
}
/**
- * ice_vsi_cfg - Setup the VSI
+ * ice_vsi_cfg_lan - Setup the VSI lan related config
* @vsi: the VSI being configured
*
* Return 0 on success and negative value on error
*/
-int ice_vsi_cfg(struct ice_vsi *vsi)
+int ice_vsi_cfg_lan(struct ice_vsi *vsi)
{
int err;
- if (vsi->netdev) {
+ if (vsi->netdev && vsi->type == ICE_VSI_PF) {
ice_set_rx_mode(vsi->netdev);
- if (vsi->type != ICE_VSI_LB) {
- err = ice_vsi_vlan_setup(vsi);
-
- if (err)
- return err;
- }
+ err = ice_vsi_vlan_setup(vsi);
+ if (err)
+ return err;
}
ice_vsi_cfg_dcb_rings(vsi);
@@ -6371,7 +6577,7 @@ static int ice_up_complete(struct ice_vsi *vsi)
if (vsi->port_info &&
(vsi->port_info->phy.link_info.link_info & ICE_AQ_LINK_UP) &&
- vsi->netdev) {
+ vsi->netdev && vsi->type == ICE_VSI_PF) {
ice_print_link_msg(vsi, true);
netif_tx_start_all_queues(vsi->netdev);
netif_carrier_on(vsi->netdev);
@@ -6382,7 +6588,9 @@ static int ice_up_complete(struct ice_vsi *vsi)
* set the baseline so counters are ready when interface is up
*/
ice_update_eth_stats(vsi);
- ice_service_task_schedule(pf);
+
+ if (vsi->type == ICE_VSI_PF)
+ ice_service_task_schedule(pf);
return 0;
}
@@ -6395,7 +6603,7 @@ int ice_up(struct ice_vsi *vsi)
{
int err;
- err = ice_vsi_cfg(vsi);
+ err = ice_vsi_cfg_lan(vsi);
if (!err)
err = ice_up_complete(vsi);
@@ -6963,7 +7171,7 @@ int ice_vsi_open_ctrl(struct ice_vsi *vsi)
if (err)
goto err_setup_rx;
- err = ice_vsi_cfg(vsi);
+ err = ice_vsi_cfg_lan(vsi);
if (err)
goto err_setup_rx;
@@ -7017,7 +7225,7 @@ int ice_vsi_open(struct ice_vsi *vsi)
if (err)
goto err_setup_rx;
- err = ice_vsi_cfg(vsi);
+ err = ice_vsi_cfg_lan(vsi);
if (err)
goto err_setup_rx;
@@ -7102,7 +7310,7 @@ static int ice_vsi_rebuild_by_type(struct ice_pf *pf, enum ice_vsi_type type)
continue;
/* rebuild the VSI */
- err = ice_vsi_rebuild(vsi, true);
+ err = ice_vsi_rebuild(vsi, ICE_VSI_FLAG_INIT);
if (err) {
dev_err(dev, "rebuild VSI failed, err %d, VSI index %d, type %s\n",
err, vsi->idx, ice_vsi_type_str(type));
@@ -7358,18 +7566,6 @@ clear_recovery:
}
/**
- * ice_max_xdp_frame_size - returns the maximum allowed frame size for XDP
- * @vsi: Pointer to VSI structure
- */
-static int ice_max_xdp_frame_size(struct ice_vsi *vsi)
-{
- if (PAGE_SIZE >= 8192 || test_bit(ICE_FLAG_LEGACY_RX, vsi->back->flags))
- return ICE_RXBUF_2048 - XDP_PACKET_HEADROOM;
- else
- return ICE_RXBUF_3072;
-}
-
-/**
* ice_change_mtu - NDO callback to change the MTU
* @netdev: network interface device structure
* @new_mtu: new value for maximum frame size
@@ -7381,6 +7577,7 @@ static int ice_change_mtu(struct net_device *netdev, int new_mtu)
struct ice_netdev_priv *np = netdev_priv(netdev);
struct ice_vsi *vsi = np->vsi;
struct ice_pf *pf = vsi->back;
+ struct bpf_prog *prog;
u8 count = 0;
int err = 0;
@@ -7389,7 +7586,8 @@ static int ice_change_mtu(struct net_device *netdev, int new_mtu)
return 0;
}
- if (ice_is_xdp_ena_vsi(vsi)) {
+ prog = vsi->xdp_prog;
+ if (prog && !prog->aux->xdp_has_frags) {
int frame_size = ice_max_xdp_frame_size(vsi);
if (new_mtu + ICE_ETH_PKT_HDR_PAD > frame_size) {
@@ -7397,6 +7595,12 @@ static int ice_change_mtu(struct net_device *netdev, int new_mtu)
frame_size - ICE_ETH_PKT_HDR_PAD);
return -EINVAL;
}
+ } else if (test_bit(ICE_FLAG_LEGACY_RX, pf->flags)) {
+ if (new_mtu + ICE_ETH_PKT_HDR_PAD > ICE_MAX_FRAME_LEGACY_RX) {
+ netdev_err(netdev, "Too big MTU for legacy-rx; Max is %d\n",
+ ICE_MAX_FRAME_LEGACY_RX - ICE_ETH_PKT_HDR_PAD);
+ return -EINVAL;
+ }
}
/* if a reset is in progress, wait for some time for it to complete */
@@ -8447,12 +8651,9 @@ static void ice_remove_q_channels(struct ice_vsi *vsi, bool rem_fltr)
/* clear the VSI from scheduler tree */
ice_rm_vsi_lan_cfg(ch->ch_vsi->port_info, ch->ch_vsi->idx);
- /* Delete VSI from FW */
+ /* Delete VSI from FW, PF and HW VSI arrays */
ice_vsi_delete(ch->ch_vsi);
- /* Delete VSI from PF and HW VSI arrays */
- ice_vsi_clear(ch->ch_vsi);
-
/* free the channel */
kfree(ch);
}
@@ -8511,7 +8712,7 @@ static int ice_rebuild_channels(struct ice_pf *pf)
type = vsi->type;
/* rebuild ADQ VSI */
- err = ice_vsi_rebuild(vsi, true);
+ err = ice_vsi_rebuild(vsi, ICE_VSI_FLAG_INIT);
if (err) {
dev_err(dev, "VSI (type:%s) at index %d rebuild failed, err %d\n",
ice_vsi_type_str(type), vsi->idx, err);
@@ -8743,14 +8944,14 @@ config_tcf:
cur_rxq = vsi->num_rxq;
/* proceed with rebuild main VSI using correct number of queues */
- ret = ice_vsi_rebuild(vsi, false);
+ ret = ice_vsi_rebuild(vsi, ICE_VSI_FLAG_NO_INIT);
if (ret) {
/* fallback to current number of queues */
dev_info(dev, "Rebuild failed with new queues, try with current number of queues\n");
vsi->req_txq = cur_txq;
vsi->req_rxq = cur_rxq;
clear_bit(ICE_RESET_FAILED, pf->state);
- if (ice_vsi_rebuild(vsi, false)) {
+ if (ice_vsi_rebuild(vsi, ICE_VSI_FLAG_NO_INIT)) {
dev_err(dev, "Rebuild of main VSI failed again\n");
return ret;
}
diff --git a/drivers/net/ethernet/intel/ice/ice_nvm.c b/drivers/net/ethernet/intel/ice/ice_nvm.c
index c262dc886e6a..f6f52a248066 100644
--- a/drivers/net/ethernet/intel/ice/ice_nvm.c
+++ b/drivers/net/ethernet/intel/ice/ice_nvm.c
@@ -662,7 +662,6 @@ ice_get_orom_civd_data(struct ice_hw *hw, enum ice_bank_select bank,
/* Verify that the simple checksum is zero */
for (i = 0; i < sizeof(*tmp); i++)
- /* cppcheck-suppress objectIndex */
sum += ((u8 *)tmp)[i];
if (sum) {
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index d63161d73eb1..ac6f06f9a2ed 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -680,6 +680,7 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx)
struct ice_pf *pf;
struct ice_hw *hw;
u64 tstamp_ready;
+ bool link_up;
int err;
u8 idx;
@@ -695,11 +696,14 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx)
if (err)
return false;
+ /* Drop packets if the link went down */
+ link_up = ptp_port->link_up;
+
for_each_set_bit(idx, tx->in_use, tx->len) {
struct skb_shared_hwtstamps shhwtstamps = {};
u8 phy_idx = idx + tx->offset;
u64 raw_tstamp = 0, tstamp;
- bool drop_ts = false;
+ bool drop_ts = !link_up;
struct sk_buff *skb;
/* Drop packets which have waited for more than 2 seconds */
@@ -728,7 +732,7 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx)
ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx);
err = ice_read_phy_tstamp(hw, tx->block, phy_idx, &raw_tstamp);
- if (err)
+ if (err && !drop_ts)
continue;
ice_trace(tx_tstamp_fw_done, tx->tstamps[idx].skb, idx);
@@ -1770,6 +1774,38 @@ ice_ptp_gpio_enable_e810(struct ptp_clock_info *info,
}
/**
+ * ice_ptp_gpio_enable_e823 - Enable/disable ancillary features of PHC
+ * @info: the driver's PTP info structure
+ * @rq: The requested feature to change
+ * @on: Enable/disable flag
+ */
+static int ice_ptp_gpio_enable_e823(struct ptp_clock_info *info,
+ struct ptp_clock_request *rq, int on)
+{
+ struct ice_pf *pf = ptp_info_to_pf(info);
+ struct ice_perout_channel clk_cfg = {0};
+ int err;
+
+ switch (rq->type) {
+ case PTP_CLK_REQ_PPS:
+ clk_cfg.gpio_pin = PPS_PIN_INDEX;
+ clk_cfg.period = NSEC_PER_SEC;
+ clk_cfg.ena = !!on;
+
+ err = ice_ptp_cfg_clkout(pf, PPS_CLK_GEN_CHAN, &clk_cfg, true);
+ break;
+ case PTP_CLK_REQ_EXTTS:
+ err = ice_ptp_cfg_extts(pf, !!on, rq->extts.index,
+ TIME_SYNC_PIN_INDEX, rq->extts.flags);
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ return err;
+}
+
+/**
* ice_ptp_gettimex64 - Get the time of the clock
* @info: the driver's PTP info structure
* @ts: timespec64 structure to hold the current time value
@@ -2221,6 +2257,19 @@ ice_ptp_setup_pins_e810(struct ice_pf *pf, struct ptp_clock_info *info)
}
/**
+ * ice_ptp_setup_pins_e823 - Setup PTP pins in sysfs
+ * @pf: pointer to the PF instance
+ * @info: PTP clock capabilities
+ */
+static void
+ice_ptp_setup_pins_e823(struct ice_pf *pf, struct ptp_clock_info *info)
+{
+ info->pps = 1;
+ info->n_per_out = 0;
+ info->n_ext_ts = 1;
+}
+
+/**
* ice_ptp_set_funcs_e822 - Set specialized functions for E822 support
* @pf: Board private structure
* @info: PTP info to fill
@@ -2258,6 +2307,23 @@ ice_ptp_set_funcs_e810(struct ice_pf *pf, struct ptp_clock_info *info)
}
/**
+ * ice_ptp_set_funcs_e823 - Set specialized functions for E823 support
+ * @pf: Board private structure
+ * @info: PTP info to fill
+ *
+ * Assign functions to the PTP capabiltiies structure for E823 devices.
+ * Functions which operate across all device families should be set directly
+ * in ice_ptp_set_caps. Only add functions here which are distinct for e823
+ * devices.
+ */
+static void
+ice_ptp_set_funcs_e823(struct ice_pf *pf, struct ptp_clock_info *info)
+{
+ info->enable = ice_ptp_gpio_enable_e823;
+ ice_ptp_setup_pins_e823(pf, info);
+}
+
+/**
* ice_ptp_set_caps - Set PTP capabilities
* @pf: Board private structure
*/
@@ -2269,7 +2335,7 @@ static void ice_ptp_set_caps(struct ice_pf *pf)
snprintf(info->name, sizeof(info->name) - 1, "%s-%s-clk",
dev_driver_string(dev), dev_name(dev));
info->owner = THIS_MODULE;
- info->max_adj = 999999999;
+ info->max_adj = 100000000;
info->adjtime = ice_ptp_adjtime;
info->adjfine = ice_ptp_adjfine;
info->gettimex64 = ice_ptp_gettimex64;
@@ -2277,6 +2343,8 @@ static void ice_ptp_set_caps(struct ice_pf *pf)
if (ice_is_e810(&pf->hw))
ice_ptp_set_funcs_e810(pf, info);
+ else if (ice_is_e823(&pf->hw))
+ ice_ptp_set_funcs_e823(pf, info);
else
ice_ptp_set_funcs_e822(pf, info);
}
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c
index 6d08b397df2a..4eca8d195ef0 100644
--- a/drivers/net/ethernet/intel/ice/ice_sched.c
+++ b/drivers/net/ethernet/intel/ice/ice_sched.c
@@ -1063,7 +1063,6 @@ ice_sched_add_nodes_to_layer(struct ice_port_info *pi,
*num_nodes_added = 0;
while (*num_nodes_added < num_nodes) {
u16 max_child_nodes, num_added = 0;
- /* cppcheck-suppress unusedVariable */
u32 temp;
status = ice_sched_add_nodes_to_hw_layer(pi, tc_node, parent,
@@ -1655,12 +1654,13 @@ ice_sched_add_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
u32 first_node_teid;
u16 num_added = 0;
u8 i, qgl, vsil;
- int status;
qgl = ice_sched_get_qgrp_layer(hw);
vsil = ice_sched_get_vsi_layer(hw);
parent = ice_sched_get_vsi_node(pi, tc_node, vsi_handle);
for (i = vsil + 1; i <= qgl; i++) {
+ int status;
+
if (!parent)
return -EIO;
@@ -1756,13 +1756,14 @@ ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_handle,
u32 first_node_teid;
u16 num_added = 0;
u8 i, vsil;
- int status;
if (!pi)
return -EINVAL;
vsil = ice_sched_get_vsi_layer(pi->hw);
for (i = pi->hw->sw_entry_point_layer; i <= vsil; i++) {
+ int status;
+
status = ice_sched_add_nodes_to_layer(pi, tc_node, parent,
i, num_nodes[i],
&first_node_teid,
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index 3ba1408c56a9..96a64c25e2ef 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -41,21 +41,6 @@ static void ice_free_vf_entries(struct ice_pf *pf)
}
/**
- * ice_vf_vsi_release - invalidate the VF's VSI after freeing it
- * @vf: invalidate this VF's VSI after freeing it
- */
-static void ice_vf_vsi_release(struct ice_vf *vf)
-{
- struct ice_vsi *vsi = ice_get_vf_vsi(vf);
-
- if (WARN_ON(!vsi))
- return;
-
- ice_vsi_release(vsi);
- ice_vf_invalidate_vsi(vf);
-}
-
-/**
* ice_free_vf_res - Free a VF's resources
* @vf: pointer to the VF info
*/
@@ -248,11 +233,16 @@ void ice_free_vfs(struct ice_pf *pf)
*/
static struct ice_vsi *ice_vf_vsi_setup(struct ice_vf *vf)
{
- struct ice_port_info *pi = ice_vf_get_port_info(vf);
+ struct ice_vsi_cfg_params params = {};
struct ice_pf *pf = vf->pf;
struct ice_vsi *vsi;
- vsi = ice_vsi_setup(pf, pi, ICE_VSI_VF, vf, NULL);
+ params.type = ICE_VSI_VF;
+ params.pi = ice_vf_get_port_info(vf);
+ params.vf = vf;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ vsi = ice_vsi_setup(pf, &params);
if (!vsi) {
dev_err(ice_pf_to_dev(pf), "Failed to create VF VSI\n");
@@ -583,51 +573,19 @@ static int ice_set_per_vf_res(struct ice_pf *pf, u16 num_vfs)
*/
static int ice_init_vf_vsi_res(struct ice_vf *vf)
{
- struct ice_vsi_vlan_ops *vlan_ops;
struct ice_pf *pf = vf->pf;
- u8 broadcast[ETH_ALEN];
struct ice_vsi *vsi;
- struct device *dev;
int err;
vf->first_vector_idx = ice_calc_vf_first_vector_idx(pf, vf);
- dev = ice_pf_to_dev(pf);
vsi = ice_vf_vsi_setup(vf);
if (!vsi)
return -ENOMEM;
- err = ice_vsi_add_vlan_zero(vsi);
- if (err) {
- dev_warn(dev, "Failed to add VLAN 0 filter for VF %d\n",
- vf->vf_id);
- goto release_vsi;
- }
-
- vlan_ops = ice_get_compat_vsi_vlan_ops(vsi);
- err = vlan_ops->ena_rx_filtering(vsi);
- if (err) {
- dev_warn(dev, "Failed to enable Rx VLAN filtering for VF %d\n",
- vf->vf_id);
- goto release_vsi;
- }
-
- eth_broadcast_addr(broadcast);
- err = ice_fltr_add_mac(vsi, broadcast, ICE_FWD_TO_VSI);
- if (err) {
- dev_err(dev, "Failed to add broadcast MAC filter for VF %d, error %d\n",
- vf->vf_id, err);
- goto release_vsi;
- }
-
- err = ice_vsi_apply_spoofchk(vsi, vf->spoofchk);
- if (err) {
- dev_warn(dev, "Failed to initialize spoofchk setting for VF %d\n",
- vf->vf_id);
+ err = ice_vf_init_host_cfg(vf, vsi);
+ if (err)
goto release_vsi;
- }
-
- vf->num_mac = 1;
return 0;
@@ -697,6 +655,21 @@ static void ice_sriov_free_vf(struct ice_vf *vf)
}
/**
+ * ice_sriov_clear_reset_state - clears VF Reset status register
+ * @vf: the vf to configure
+ */
+static void ice_sriov_clear_reset_state(struct ice_vf *vf)
+{
+ struct ice_hw *hw = &vf->pf->hw;
+
+ /* Clear the reset status register so that VF immediately sees that
+ * the device is resetting, even if hardware hasn't yet gotten around
+ * to clearing VFGEN_RSTAT for us.
+ */
+ wr32(hw, VFGEN_RSTAT(vf->vf_id), VIRTCHNL_VFR_INPROGRESS);
+}
+
+/**
* ice_sriov_clear_mbx_register - clears SRIOV VF's mailbox registers
* @vf: the vf to configure
*/
@@ -799,23 +772,19 @@ static void ice_sriov_clear_reset_trigger(struct ice_vf *vf)
}
/**
- * ice_sriov_vsi_rebuild - release and rebuild VF's VSI
- * @vf: VF to release and setup the VSI for
+ * ice_sriov_create_vsi - Create a new VSI for a VF
+ * @vf: VF to create the VSI for
*
- * This is only called when a single VF is being reset (i.e. VFR, VFLR, host VF
- * configuration change, etc.).
+ * This is called by ice_vf_recreate_vsi to create the new VSI after the old
+ * VSI has been released.
*/
-static int ice_sriov_vsi_rebuild(struct ice_vf *vf)
+static int ice_sriov_create_vsi(struct ice_vf *vf)
{
- struct ice_pf *pf = vf->pf;
+ struct ice_vsi *vsi;
- ice_vf_vsi_release(vf);
- if (!ice_vf_vsi_setup(vf)) {
- dev_err(ice_pf_to_dev(pf),
- "Failed to release and setup the VF%u's VSI\n",
- vf->vf_id);
+ vsi = ice_vf_vsi_setup(vf);
+ if (!vsi)
return -ENOMEM;
- }
return 0;
}
@@ -826,8 +795,6 @@ static int ice_sriov_vsi_rebuild(struct ice_vf *vf)
*/
static void ice_sriov_post_vsi_rebuild(struct ice_vf *vf)
{
- ice_vf_rebuild_host_cfg(vf);
- ice_vf_set_initialized(vf);
ice_ena_vf_mappings(vf);
wr32(&vf->pf->hw, VFGEN_RSTAT(vf->vf_id), VIRTCHNL_VFR_VFACTIVE);
}
@@ -835,11 +802,13 @@ static void ice_sriov_post_vsi_rebuild(struct ice_vf *vf)
static const struct ice_vf_ops ice_sriov_vf_ops = {
.reset_type = ICE_VF_RESET,
.free = ice_sriov_free_vf,
+ .clear_reset_state = ice_sriov_clear_reset_state,
.clear_mbx_register = ice_sriov_clear_mbx_register,
.trigger_reset_register = ice_sriov_trigger_reset_register,
.poll_reset_status = ice_sriov_poll_reset_status,
.clear_reset_trigger = ice_sriov_clear_reset_trigger,
- .vsi_rebuild = ice_sriov_vsi_rebuild,
+ .irq_close = NULL,
+ .create_vsi = ice_sriov_create_vsi,
.post_vsi_rebuild = ice_sriov_post_vsi_rebuild,
};
@@ -879,21 +848,9 @@ static int ice_create_vf_entries(struct ice_pf *pf, u16 num_vfs)
/* set sriov vf ops for VFs created during SRIOV flow */
vf->vf_ops = &ice_sriov_vf_ops;
- vf->vf_sw_id = pf->first_sw;
- /* assign default capabilities */
- vf->spoofchk = true;
- vf->num_vf_qs = pf->vfs.num_qps_per;
- ice_vc_set_default_allowlist(vf);
-
- /* ctrl_vsi_idx will be set to a valid value only when VF
- * creates its first fdir rule.
- */
- ice_vf_ctrl_invalidate_vsi(vf);
- ice_vf_fdir_init(vf);
-
- ice_virtchnl_set_dflt_ops(vf);
+ ice_initialize_vf_entry(vf);
- mutex_init(&vf->cfg_lock);
+ vf->vf_sw_id = pf->first_sw;
hash_add_rcu(vfs->table, &vf->entry, vf_id);
}
@@ -1285,7 +1242,7 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi)
goto out_put_vf;
ivi->vf = vf_id;
- ether_addr_copy(ivi->mac, vf->hw_lan_addr.addr);
+ ether_addr_copy(ivi->mac, vf->hw_lan_addr);
/* VF configuration for VLAN and applicable QoS */
ivi->vlan = ice_vf_get_port_vlan_id(vf);
@@ -1333,8 +1290,8 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
return -EINVAL;
/* nothing left to do, unicast MAC already set */
- if (ether_addr_equal(vf->dev_lan_addr.addr, mac) &&
- ether_addr_equal(vf->hw_lan_addr.addr, mac)) {
+ if (ether_addr_equal(vf->dev_lan_addr, mac) &&
+ ether_addr_equal(vf->hw_lan_addr, mac)) {
ret = 0;
goto out_put_vf;
}
@@ -1348,8 +1305,8 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
/* VF is notified of its new MAC via the PF's response to the
* VIRTCHNL_OP_GET_VF_RESOURCES message after the VF has been reset
*/
- ether_addr_copy(vf->dev_lan_addr.addr, mac);
- ether_addr_copy(vf->hw_lan_addr.addr, mac);
+ ether_addr_copy(vf->dev_lan_addr, mac);
+ ether_addr_copy(vf->hw_lan_addr, mac);
if (is_zero_ether_addr(mac)) {
/* VF will send VIRTCHNL_OP_ADD_ETH_ADDR message with its MAC */
vf->pf_set_mac = false;
@@ -1750,7 +1707,7 @@ void ice_print_vf_rx_mdd_event(struct ice_vf *vf)
dev_info(dev, "%d Rx Malicious Driver Detection events detected on PF %d VF %d MAC %pM. mdd-auto-reset-vfs=%s\n",
vf->mdd_rx_events.count, pf->hw.pf_id, vf->vf_id,
- vf->dev_lan_addr.addr,
+ vf->dev_lan_addr,
test_bit(ICE_FLAG_MDD_AUTO_RESET_VF, pf->flags)
? "on" : "off");
}
@@ -1794,7 +1751,7 @@ void ice_print_vfs_mdd_events(struct ice_pf *pf)
dev_info(dev, "%d Tx Malicious Driver Detection events detected on PF %d VF %d MAC %pM.\n",
vf->mdd_tx_events.count, hw->pf_id, vf->vf_id,
- vf->dev_lan_addr.addr);
+ vf->dev_lan_addr);
}
}
mutex_unlock(&pf->vfs.table_lock);
@@ -1884,7 +1841,7 @@ ice_is_malicious_vf(struct ice_pf *pf, struct ice_rq_event_info *event,
if (pf_vsi)
dev_warn(dev, "VF MAC %pM on PF MAC %pM is generating asynchronous messages and may be overflowing the PF message queue. Please see the Adapter User Guide for more information\n",
- &vf->dev_lan_addr.addr[0],
+ &vf->dev_lan_addr[0],
pf_vsi->netdev->dev_addr);
}
}
diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.c b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
index 95f392ab9670..6b48cbc049c6 100644
--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
@@ -792,7 +792,7 @@ static struct ice_vsi *
ice_tc_forward_action(struct ice_vsi *vsi, struct ice_tc_flower_fltr *tc_fltr)
{
struct ice_rx_ring *ring = NULL;
- struct ice_vsi *ch_vsi = NULL;
+ struct ice_vsi *dest_vsi = NULL;
struct ice_pf *pf = vsi->back;
struct device *dev;
u32 tc_class;
@@ -810,7 +810,7 @@ ice_tc_forward_action(struct ice_vsi *vsi, struct ice_tc_flower_fltr *tc_fltr)
return ERR_PTR(-EOPNOTSUPP);
}
/* Locate ADQ VSI depending on hw_tc number */
- ch_vsi = vsi->tc_map_vsi[tc_class];
+ dest_vsi = vsi->tc_map_vsi[tc_class];
break;
case ICE_FWD_TO_Q:
/* Locate the Rx queue */
@@ -824,7 +824,7 @@ ice_tc_forward_action(struct ice_vsi *vsi, struct ice_tc_flower_fltr *tc_fltr)
/* Determine destination VSI even though the action is
* FWD_TO_QUEUE, because QUEUE is associated with VSI
*/
- ch_vsi = tc_fltr->dest_vsi;
+ dest_vsi = tc_fltr->dest_vsi;
break;
default:
dev_err(dev,
@@ -832,13 +832,13 @@ ice_tc_forward_action(struct ice_vsi *vsi, struct ice_tc_flower_fltr *tc_fltr)
tc_fltr->action.fltr_act);
return ERR_PTR(-EINVAL);
}
- /* Must have valid ch_vsi (it could be main VSI or ADQ VSI) */
- if (!ch_vsi) {
+ /* Must have valid dest_vsi (it could be main VSI or ADQ VSI) */
+ if (!dest_vsi) {
dev_err(dev,
"Unable to add filter because specified destination VSI doesn't exist\n");
return ERR_PTR(-EINVAL);
}
- return ch_vsi;
+ return dest_vsi;
}
/**
@@ -860,7 +860,7 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
struct ice_pf *pf = vsi->back;
struct ice_hw *hw = &pf->hw;
u32 flags = tc_fltr->flags;
- struct ice_vsi *ch_vsi;
+ struct ice_vsi *dest_vsi;
struct device *dev;
u16 lkups_cnt = 0;
u16 l4_proto = 0;
@@ -883,9 +883,11 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
}
/* validate forwarding action VSI and queue */
- ch_vsi = ice_tc_forward_action(vsi, tc_fltr);
- if (IS_ERR(ch_vsi))
- return PTR_ERR(ch_vsi);
+ if (ice_is_forward_action(tc_fltr->action.fltr_act)) {
+ dest_vsi = ice_tc_forward_action(vsi, tc_fltr);
+ if (IS_ERR(dest_vsi))
+ return PTR_ERR(dest_vsi);
+ }
lkups_cnt = ice_tc_count_lkups(flags, headers, tc_fltr);
list = kcalloc(lkups_cnt, sizeof(*list), GFP_ATOMIC);
@@ -904,7 +906,7 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
switch (tc_fltr->action.fltr_act) {
case ICE_FWD_TO_VSI:
- rule_info.sw_act.vsi_handle = ch_vsi->idx;
+ rule_info.sw_act.vsi_handle = dest_vsi->idx;
rule_info.priority = ICE_SWITCH_FLTR_PRIO_VSI;
rule_info.sw_act.src = hw->pf_id;
rule_info.rx = true;
@@ -915,7 +917,7 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
case ICE_FWD_TO_Q:
/* HW queue number in global space */
rule_info.sw_act.fwd_id.q_id = tc_fltr->action.fwd.q.hw_queue;
- rule_info.sw_act.vsi_handle = ch_vsi->idx;
+ rule_info.sw_act.vsi_handle = dest_vsi->idx;
rule_info.priority = ICE_SWITCH_FLTR_PRIO_QUEUE;
rule_info.sw_act.src = hw->pf_id;
rule_info.rx = true;
@@ -923,14 +925,15 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
tc_fltr->action.fwd.q.queue,
tc_fltr->action.fwd.q.hw_queue, lkups_cnt);
break;
- default:
- rule_info.sw_act.flag |= ICE_FLTR_TX;
- /* In case of Tx (LOOKUP_TX), src needs to be src VSI */
- rule_info.sw_act.src = vsi->idx;
- /* 'Rx' is false, direction of rule(LOOKUPTRX) */
- rule_info.rx = false;
+ case ICE_DROP_PACKET:
+ rule_info.sw_act.flag |= ICE_FLTR_RX;
+ rule_info.sw_act.src = hw->pf_id;
+ rule_info.rx = true;
rule_info.priority = ICE_SWITCH_FLTR_PRIO_VSI;
break;
+ default:
+ ret = -EOPNOTSUPP;
+ goto exit;
}
ret = ice_add_adv_rule(hw, list, lkups_cnt, &rule_info, &rule_added);
@@ -953,11 +956,11 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
tc_fltr->dest_vsi_handle = rule_added.vsi_handle;
if (tc_fltr->action.fltr_act == ICE_FWD_TO_VSI ||
tc_fltr->action.fltr_act == ICE_FWD_TO_Q) {
- tc_fltr->dest_vsi = ch_vsi;
+ tc_fltr->dest_vsi = dest_vsi;
/* keep track of advanced switch filter for
* destination VSI
*/
- ch_vsi->num_chnl_fltr++;
+ dest_vsi->num_chnl_fltr++;
/* keeps track of channel filters for PF VSI */
if (vsi->type == ICE_VSI_PF &&
@@ -978,6 +981,10 @@ ice_add_tc_flower_adv_fltr(struct ice_vsi *vsi,
tc_fltr->action.fwd.q.hw_queue, rule_added.rid,
rule_added.rule_id);
break;
+ case ICE_DROP_PACKET:
+ dev_dbg(dev, "added switch rule (lkups_cnt %u, flags 0x%x), action is drop, rid %u, rule_id %u\n",
+ lkups_cnt, flags, rule_added.rid, rule_added.rule_id);
+ break;
default:
break;
}
@@ -1712,6 +1719,9 @@ ice_tc_parse_action(struct ice_vsi *vsi, struct ice_tc_flower_fltr *fltr,
case FLOW_ACTION_RX_QUEUE_MAPPING:
/* forward to queue */
return ice_tc_forward_to_queue(vsi, fltr, act);
+ case FLOW_ACTION_DROP:
+ fltr->action.fltr_act = ICE_DROP_PACKET;
+ return 0;
default:
NL_SET_ERR_MSG_MOD(fltr->extack, "Unsupported TC action");
return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.h b/drivers/net/ethernet/intel/ice/ice_tc_lib.h
index d916d1e92aa3..8d5e22ac7023 100644
--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.h
@@ -211,4 +211,14 @@ ice_del_cls_flower(struct ice_vsi *vsi, struct flow_cls_offload *cls_flower);
void ice_replay_tc_fltrs(struct ice_pf *pf);
bool ice_is_tunnel_supported(struct net_device *dev);
+static inline bool ice_is_forward_action(enum ice_sw_fwd_act_type fltr_act)
+{
+ switch (fltr_act) {
+ case ICE_FWD_TO_VSI:
+ case ICE_FWD_TO_Q:
+ return true;
+ default:
+ return false;
+ }
+}
#endif /* _ICE_TC_LIB_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 086f0b3ab68d..dfd22862e926 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -85,7 +85,7 @@ ice_prgm_fdir_fltr(struct ice_vsi *vsi, struct ice_fltr_desc *fdir_desc,
td_cmd = ICE_TXD_LAST_DESC_CMD | ICE_TX_DESC_CMD_DUMMY |
ICE_TX_DESC_CMD_RE;
- tx_buf->tx_flags = ICE_TX_FLAGS_DUMMY_PKT;
+ tx_buf->type = ICE_TX_BUF_DUMMY;
tx_buf->raw_buf = raw_packet;
tx_desc->cmd_type_offset_bsz =
@@ -112,27 +112,29 @@ ice_prgm_fdir_fltr(struct ice_vsi *vsi, struct ice_fltr_desc *fdir_desc,
static void
ice_unmap_and_free_tx_buf(struct ice_tx_ring *ring, struct ice_tx_buf *tx_buf)
{
- if (tx_buf->skb) {
- if (tx_buf->tx_flags & ICE_TX_FLAGS_DUMMY_PKT)
- devm_kfree(ring->dev, tx_buf->raw_buf);
- else if (ice_ring_is_xdp(ring))
- page_frag_free(tx_buf->raw_buf);
- else
- dev_kfree_skb_any(tx_buf->skb);
- if (dma_unmap_len(tx_buf, len))
- dma_unmap_single(ring->dev,
- dma_unmap_addr(tx_buf, dma),
- dma_unmap_len(tx_buf, len),
- DMA_TO_DEVICE);
- } else if (dma_unmap_len(tx_buf, len)) {
+ if (dma_unmap_len(tx_buf, len))
dma_unmap_page(ring->dev,
dma_unmap_addr(tx_buf, dma),
dma_unmap_len(tx_buf, len),
DMA_TO_DEVICE);
+
+ switch (tx_buf->type) {
+ case ICE_TX_BUF_DUMMY:
+ devm_kfree(ring->dev, tx_buf->raw_buf);
+ break;
+ case ICE_TX_BUF_SKB:
+ dev_kfree_skb_any(tx_buf->skb);
+ break;
+ case ICE_TX_BUF_XDP_TX:
+ page_frag_free(tx_buf->raw_buf);
+ break;
+ case ICE_TX_BUF_XDP_XMIT:
+ xdp_return_frame(tx_buf->xdpf);
+ break;
}
tx_buf->next_to_watch = NULL;
- tx_buf->skb = NULL;
+ tx_buf->type = ICE_TX_BUF_EMPTY;
dma_unmap_len_set(tx_buf, len, 0);
/* tx_buf must be completely set up in the transmit path */
}
@@ -174,8 +176,6 @@ tx_skip_free:
tx_ring->next_to_use = 0;
tx_ring->next_to_clean = 0;
- tx_ring->next_dd = ICE_RING_QUARTER(tx_ring) - 1;
- tx_ring->next_rs = ICE_RING_QUARTER(tx_ring) - 1;
if (!tx_ring->netdev)
return;
@@ -267,7 +267,7 @@ static bool ice_clean_tx_irq(struct ice_tx_ring *tx_ring, int napi_budget)
DMA_TO_DEVICE);
/* clear tx_buf data */
- tx_buf->skb = NULL;
+ tx_buf->type = ICE_TX_BUF_EMPTY;
dma_unmap_len_set(tx_buf, len, 0);
/* unmap remaining buffers */
@@ -382,6 +382,7 @@ err:
*/
void ice_clean_rx_ring(struct ice_rx_ring *rx_ring)
{
+ struct xdp_buff *xdp = &rx_ring->xdp;
struct device *dev = rx_ring->dev;
u32 size;
u16 i;
@@ -390,16 +391,16 @@ void ice_clean_rx_ring(struct ice_rx_ring *rx_ring)
if (!rx_ring->rx_buf)
return;
- if (rx_ring->skb) {
- dev_kfree_skb(rx_ring->skb);
- rx_ring->skb = NULL;
- }
-
if (rx_ring->xsk_pool) {
ice_xsk_clean_rx_ring(rx_ring);
goto rx_skip_free;
}
+ if (xdp->data) {
+ xdp_return_buff(xdp);
+ xdp->data = NULL;
+ }
+
/* Free all the Rx ring sk_buffs */
for (i = 0; i < rx_ring->count; i++) {
struct ice_rx_buf *rx_buf = &rx_ring->rx_buf[i];
@@ -437,6 +438,7 @@ rx_skip_free:
rx_ring->next_to_alloc = 0;
rx_ring->next_to_clean = 0;
+ rx_ring->first_desc = 0;
rx_ring->next_to_use = 0;
}
@@ -506,6 +508,7 @@ int ice_setup_rx_ring(struct ice_rx_ring *rx_ring)
rx_ring->next_to_use = 0;
rx_ring->next_to_clean = 0;
+ rx_ring->first_desc = 0;
if (ice_is_xdp_ena_vsi(rx_ring->vsi))
WRITE_ONCE(rx_ring->xdp_prog, rx_ring->vsi->xdp_prog);
@@ -523,8 +526,16 @@ err:
return -ENOMEM;
}
+/**
+ * ice_rx_frame_truesize
+ * @rx_ring: ptr to Rx ring
+ * @size: size
+ *
+ * calculate the truesize with taking into the account PAGE_SIZE of
+ * underlying arch
+ */
static unsigned int
-ice_rx_frame_truesize(struct ice_rx_ring *rx_ring, unsigned int __maybe_unused size)
+ice_rx_frame_truesize(struct ice_rx_ring *rx_ring, const unsigned int size)
{
unsigned int truesize;
@@ -545,34 +556,39 @@ ice_rx_frame_truesize(struct ice_rx_ring *rx_ring, unsigned int __maybe_unused s
* @xdp: xdp_buff used as input to the XDP program
* @xdp_prog: XDP program to run
* @xdp_ring: ring to be used for XDP_TX action
+ * @rx_buf: Rx buffer to store the XDP action
*
* Returns any of ICE_XDP_{PASS, CONSUMED, TX, REDIR}
*/
-static int
+static void
ice_run_xdp(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp,
- struct bpf_prog *xdp_prog, struct ice_tx_ring *xdp_ring)
+ struct bpf_prog *xdp_prog, struct ice_tx_ring *xdp_ring,
+ struct ice_rx_buf *rx_buf)
{
- int err;
+ unsigned int ret = ICE_XDP_PASS;
u32 act;
+ if (!xdp_prog)
+ goto exit;
+
act = bpf_prog_run_xdp(xdp_prog, xdp);
switch (act) {
case XDP_PASS:
- return ICE_XDP_PASS;
+ break;
case XDP_TX:
if (static_branch_unlikely(&ice_xdp_locking_key))
spin_lock(&xdp_ring->tx_lock);
- err = ice_xmit_xdp_ring(xdp->data, xdp->data_end - xdp->data, xdp_ring);
+ ret = __ice_xmit_xdp_ring(xdp, xdp_ring, false);
if (static_branch_unlikely(&ice_xdp_locking_key))
spin_unlock(&xdp_ring->tx_lock);
- if (err == ICE_XDP_CONSUMED)
+ if (ret == ICE_XDP_CONSUMED)
goto out_failure;
- return err;
+ break;
case XDP_REDIRECT:
- err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- if (err)
+ if (xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog))
goto out_failure;
- return ICE_XDP_REDIR;
+ ret = ICE_XDP_REDIR;
+ break;
default:
bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, act);
fallthrough;
@@ -581,8 +597,31 @@ out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough;
case XDP_DROP:
- return ICE_XDP_CONSUMED;
+ ret = ICE_XDP_CONSUMED;
}
+exit:
+ rx_buf->act = ret;
+ if (unlikely(xdp_buff_has_frags(xdp)))
+ ice_set_rx_bufs_act(xdp, rx_ring, ret);
+}
+
+/**
+ * ice_xmit_xdp_ring - submit frame to XDP ring for transmission
+ * @xdpf: XDP frame that will be converted to XDP buff
+ * @xdp_ring: XDP ring for transmission
+ */
+static int ice_xmit_xdp_ring(const struct xdp_frame *xdpf,
+ struct ice_tx_ring *xdp_ring)
+{
+ struct xdp_buff xdp;
+
+ xdp.data_hard_start = (void *)xdpf;
+ xdp.data = xdpf->data;
+ xdp.data_end = xdp.data + xdpf->len;
+ xdp.frame_sz = xdpf->frame_sz;
+ xdp.flags = xdpf->flags;
+
+ return __ice_xmit_xdp_ring(&xdp, xdp_ring, true);
}
/**
@@ -605,6 +644,7 @@ ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
unsigned int queue_index = smp_processor_id();
struct ice_vsi *vsi = np->vsi;
struct ice_tx_ring *xdp_ring;
+ struct ice_tx_buf *tx_buf;
int nxmit = 0, i;
if (test_bit(ICE_VSI_DOWN, vsi->state))
@@ -627,16 +667,18 @@ ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
xdp_ring = vsi->xdp_rings[queue_index];
}
+ tx_buf = &xdp_ring->tx_buf[xdp_ring->next_to_use];
for (i = 0; i < n; i++) {
- struct xdp_frame *xdpf = frames[i];
+ const struct xdp_frame *xdpf = frames[i];
int err;
- err = ice_xmit_xdp_ring(xdpf->data, xdpf->len, xdp_ring);
+ err = ice_xmit_xdp_ring(xdpf, xdp_ring);
if (err != ICE_XDP_TX)
break;
nxmit++;
}
+ tx_buf->rs_idx = ice_set_rs_bit(xdp_ring);
if (unlikely(flags & XDP_XMIT_FLUSH))
ice_xdp_ring_update_tail(xdp_ring);
@@ -706,7 +748,7 @@ ice_alloc_mapped_page(struct ice_rx_ring *rx_ring, struct ice_rx_buf *bi)
* buffers. Then bump tail at most one time. Grouping like this lets us avoid
* multiple tail writes per call.
*/
-bool ice_alloc_rx_bufs(struct ice_rx_ring *rx_ring, u16 cleaned_count)
+bool ice_alloc_rx_bufs(struct ice_rx_ring *rx_ring, unsigned int cleaned_count)
{
union ice_32b_rx_flex_desc *rx_desc;
u16 ntu = rx_ring->next_to_use;
@@ -783,7 +825,6 @@ ice_rx_buf_adjust_pg_offset(struct ice_rx_buf *rx_buf, unsigned int size)
/**
* ice_can_reuse_rx_page - Determine if page can be reused for another Rx
* @rx_buf: buffer containing the page
- * @rx_buf_pgcnt: rx_buf page refcount pre xdp_do_redirect() call
*
* If page is reusable, we have a green light for calling ice_reuse_rx_page,
* which will assign the current buffer to the buffer that next_to_alloc is
@@ -791,7 +832,7 @@ ice_rx_buf_adjust_pg_offset(struct ice_rx_buf *rx_buf, unsigned int size)
* page freed
*/
static bool
-ice_can_reuse_rx_page(struct ice_rx_buf *rx_buf, int rx_buf_pgcnt)
+ice_can_reuse_rx_page(struct ice_rx_buf *rx_buf)
{
unsigned int pagecnt_bias = rx_buf->pagecnt_bias;
struct page *page = rx_buf->page;
@@ -802,7 +843,7 @@ ice_can_reuse_rx_page(struct ice_rx_buf *rx_buf, int rx_buf_pgcnt)
#if (PAGE_SIZE < 8192)
/* if we are only owner of page we can reuse it */
- if (unlikely((rx_buf_pgcnt - pagecnt_bias) > 1))
+ if (unlikely(rx_buf->pgcnt - pagecnt_bias > 1))
return false;
#else
#define ICE_LAST_OFFSET \
@@ -824,33 +865,44 @@ ice_can_reuse_rx_page(struct ice_rx_buf *rx_buf, int rx_buf_pgcnt)
}
/**
- * ice_add_rx_frag - Add contents of Rx buffer to sk_buff as a frag
+ * ice_add_xdp_frag - Add contents of Rx buffer to xdp buf as a frag
* @rx_ring: Rx descriptor ring to transact packets on
+ * @xdp: xdp buff to place the data into
* @rx_buf: buffer containing page to add
- * @skb: sk_buff to place the data into
* @size: packet length from rx_desc
*
- * This function will add the data contained in rx_buf->page to the skb.
- * It will just attach the page as a frag to the skb.
- * The function will then update the page offset.
+ * This function will add the data contained in rx_buf->page to the xdp buf.
+ * It will just attach the page as a frag.
*/
-static void
-ice_add_rx_frag(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
- struct sk_buff *skb, unsigned int size)
+static int
+ice_add_xdp_frag(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp,
+ struct ice_rx_buf *rx_buf, const unsigned int size)
{
-#if (PAGE_SIZE >= 8192)
- unsigned int truesize = SKB_DATA_ALIGN(size + rx_ring->rx_offset);
-#else
- unsigned int truesize = ice_rx_pg_size(rx_ring) / 2;
-#endif
+ struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(xdp);
if (!size)
- return;
- skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buf->page,
- rx_buf->page_offset, size, truesize);
+ return 0;
+
+ if (!xdp_buff_has_frags(xdp)) {
+ sinfo->nr_frags = 0;
+ sinfo->xdp_frags_size = 0;
+ xdp_buff_set_frags_flag(xdp);
+ }
- /* page is being used so we must update the page offset */
- ice_rx_buf_adjust_pg_offset(rx_buf, truesize);
+ if (unlikely(sinfo->nr_frags == MAX_SKB_FRAGS)) {
+ if (unlikely(xdp_buff_has_frags(xdp)))
+ ice_set_rx_bufs_act(xdp, rx_ring, ICE_XDP_CONSUMED);
+ return -ENOMEM;
+ }
+
+ __skb_fill_page_desc_noacc(sinfo, sinfo->nr_frags++, rx_buf->page,
+ rx_buf->page_offset, size);
+ sinfo->xdp_frags_size += size;
+
+ if (page_is_pfmemalloc(rx_buf->page))
+ xdp_buff_set_frag_pfmemalloc(xdp);
+
+ return 0;
}
/**
@@ -886,19 +938,18 @@ ice_reuse_rx_page(struct ice_rx_ring *rx_ring, struct ice_rx_buf *old_buf)
* ice_get_rx_buf - Fetch Rx buffer and synchronize data for use
* @rx_ring: Rx descriptor ring to transact packets on
* @size: size of buffer to add to skb
- * @rx_buf_pgcnt: rx_buf page refcount
*
* This function will pull an Rx buffer from the ring and synchronize it
* for use by the CPU.
*/
static struct ice_rx_buf *
ice_get_rx_buf(struct ice_rx_ring *rx_ring, const unsigned int size,
- int *rx_buf_pgcnt)
+ const unsigned int ntc)
{
struct ice_rx_buf *rx_buf;
- rx_buf = &rx_ring->rx_buf[rx_ring->next_to_clean];
- *rx_buf_pgcnt =
+ rx_buf = &rx_ring->rx_buf[ntc];
+ rx_buf->pgcnt =
#if (PAGE_SIZE < 8192)
page_count(rx_buf->page);
#else
@@ -922,26 +973,25 @@ ice_get_rx_buf(struct ice_rx_ring *rx_ring, const unsigned int size,
/**
* ice_build_skb - Build skb around an existing buffer
* @rx_ring: Rx descriptor ring to transact packets on
- * @rx_buf: Rx buffer to pull data from
* @xdp: xdp_buff pointing to the data
*
- * This function builds an skb around an existing Rx buffer, taking care
- * to set up the skb correctly and avoid any memcpy overhead.
+ * This function builds an skb around an existing XDP buffer, taking care
+ * to set up the skb correctly and avoid any memcpy overhead. Driver has
+ * already combined frags (if any) to skb_shared_info.
*/
static struct sk_buff *
-ice_build_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
- struct xdp_buff *xdp)
+ice_build_skb(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp)
{
u8 metasize = xdp->data - xdp->data_meta;
-#if (PAGE_SIZE < 8192)
- unsigned int truesize = ice_rx_pg_size(rx_ring) / 2;
-#else
- unsigned int truesize = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) +
- SKB_DATA_ALIGN(xdp->data_end -
- xdp->data_hard_start);
-#endif
+ struct skb_shared_info *sinfo = NULL;
+ unsigned int nr_frags;
struct sk_buff *skb;
+ if (unlikely(xdp_buff_has_frags(xdp))) {
+ sinfo = xdp_get_shared_info_from_buff(xdp);
+ nr_frags = sinfo->nr_frags;
+ }
+
/* Prefetch first cache line of first page. If xdp->data_meta
* is unused, this points exactly as xdp->data, otherwise we
* likely have a consumer accessing first few bytes of meta
@@ -949,7 +999,7 @@ ice_build_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
*/
net_prefetch(xdp->data_meta);
/* build an skb around the page buffer */
- skb = napi_build_skb(xdp->data_hard_start, truesize);
+ skb = napi_build_skb(xdp->data_hard_start, xdp->frame_sz);
if (unlikely(!skb))
return NULL;
@@ -964,8 +1014,11 @@ ice_build_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
if (metasize)
skb_metadata_set(skb, metasize);
- /* buffer is used by skb, update page_offset */
- ice_rx_buf_adjust_pg_offset(rx_buf, truesize);
+ if (unlikely(xdp_buff_has_frags(xdp)))
+ xdp_update_skb_shared_info(skb, nr_frags,
+ sinfo->xdp_frags_size,
+ nr_frags * xdp->frame_sz,
+ xdp_buff_is_frag_pfmemalloc(xdp));
return skb;
}
@@ -981,24 +1034,30 @@ ice_build_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
* skb correctly.
*/
static struct sk_buff *
-ice_construct_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
- struct xdp_buff *xdp)
+ice_construct_skb(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp)
{
- unsigned int metasize = xdp->data - xdp->data_meta;
unsigned int size = xdp->data_end - xdp->data;
+ struct skb_shared_info *sinfo = NULL;
+ struct ice_rx_buf *rx_buf;
+ unsigned int nr_frags = 0;
unsigned int headlen;
struct sk_buff *skb;
/* prefetch first cache line of first page */
- net_prefetch(xdp->data_meta);
+ net_prefetch(xdp->data);
+
+ if (unlikely(xdp_buff_has_frags(xdp))) {
+ sinfo = xdp_get_shared_info_from_buff(xdp);
+ nr_frags = sinfo->nr_frags;
+ }
/* allocate a skb to store the frags */
- skb = __napi_alloc_skb(&rx_ring->q_vector->napi,
- ICE_RX_HDR_SIZE + metasize,
+ skb = __napi_alloc_skb(&rx_ring->q_vector->napi, ICE_RX_HDR_SIZE,
GFP_ATOMIC | __GFP_NOWARN);
if (unlikely(!skb))
return NULL;
+ rx_buf = &rx_ring->rx_buf[rx_ring->first_desc];
skb_record_rx_queue(skb, rx_ring->q_index);
/* Determine available headroom for copy */
headlen = size;
@@ -1006,32 +1065,42 @@ ice_construct_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
headlen = eth_get_headlen(skb->dev, xdp->data, ICE_RX_HDR_SIZE);
/* align pull length to size of long to optimize memcpy performance */
- memcpy(__skb_put(skb, headlen + metasize), xdp->data_meta,
- ALIGN(headlen + metasize, sizeof(long)));
-
- if (metasize) {
- skb_metadata_set(skb, metasize);
- __skb_pull(skb, metasize);
- }
+ memcpy(__skb_put(skb, headlen), xdp->data, ALIGN(headlen,
+ sizeof(long)));
/* if we exhaust the linear part then add what is left as a frag */
size -= headlen;
if (size) {
-#if (PAGE_SIZE >= 8192)
- unsigned int truesize = SKB_DATA_ALIGN(size);
-#else
- unsigned int truesize = ice_rx_pg_size(rx_ring) / 2;
-#endif
+ /* besides adding here a partial frag, we are going to add
+ * frags from xdp_buff, make sure there is enough space for
+ * them
+ */
+ if (unlikely(nr_frags >= MAX_SKB_FRAGS - 1)) {
+ dev_kfree_skb(skb);
+ return NULL;
+ }
skb_add_rx_frag(skb, 0, rx_buf->page,
- rx_buf->page_offset + headlen, size, truesize);
- /* buffer is used by skb, update page_offset */
- ice_rx_buf_adjust_pg_offset(rx_buf, truesize);
+ rx_buf->page_offset + headlen, size,
+ xdp->frame_sz);
} else {
- /* buffer is unused, reset bias back to rx_buf; data was copied
- * onto skb's linear part so there's no need for adjusting
- * page offset and we can reuse this buffer as-is
+ /* buffer is unused, change the act that should be taken later
+ * on; data was copied onto skb's linear part so there's no
+ * need for adjusting page offset and we can reuse this buffer
+ * as-is
*/
- rx_buf->pagecnt_bias++;
+ rx_buf->act = ICE_SKB_CONSUMED;
+ }
+
+ if (unlikely(xdp_buff_has_frags(xdp))) {
+ struct skb_shared_info *skinfo = skb_shinfo(skb);
+
+ memcpy(&skinfo->frags[skinfo->nr_frags], &sinfo->frags[0],
+ sizeof(skb_frag_t) * nr_frags);
+
+ xdp_update_skb_shared_info(skb, skinfo->nr_frags + nr_frags,
+ sinfo->xdp_frags_size,
+ nr_frags * xdp->frame_sz,
+ xdp_buff_is_frag_pfmemalloc(xdp));
}
return skb;
@@ -1041,26 +1110,17 @@ ice_construct_skb(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
* ice_put_rx_buf - Clean up used buffer and either recycle or free
* @rx_ring: Rx descriptor ring to transact packets on
* @rx_buf: Rx buffer to pull data from
- * @rx_buf_pgcnt: Rx buffer page count pre xdp_do_redirect()
*
- * This function will update next_to_clean and then clean up the contents
- * of the rx_buf. It will either recycle the buffer or unmap it and free
- * the associated resources.
+ * This function will clean up the contents of the rx_buf. It will either
+ * recycle the buffer or unmap it and free the associated resources.
*/
static void
-ice_put_rx_buf(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
- int rx_buf_pgcnt)
+ice_put_rx_buf(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf)
{
- u16 ntc = rx_ring->next_to_clean + 1;
-
- /* fetch, update, and store next to clean */
- ntc = (ntc < rx_ring->count) ? ntc : 0;
- rx_ring->next_to_clean = ntc;
-
if (!rx_buf)
return;
- if (ice_can_reuse_rx_page(rx_buf, rx_buf_pgcnt)) {
+ if (ice_can_reuse_rx_page(rx_buf)) {
/* hand second half of page back to the ring */
ice_reuse_rx_page(rx_ring, rx_buf);
} else {
@@ -1076,27 +1136,6 @@ ice_put_rx_buf(struct ice_rx_ring *rx_ring, struct ice_rx_buf *rx_buf,
}
/**
- * ice_is_non_eop - process handling of non-EOP buffers
- * @rx_ring: Rx ring being processed
- * @rx_desc: Rx descriptor for current buffer
- *
- * If the buffer is an EOP buffer, this function exits returning false,
- * otherwise return true indicating that this is in fact a non-EOP buffer.
- */
-static bool
-ice_is_non_eop(struct ice_rx_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc)
-{
- /* if we are the last buffer then there is nothing else to do */
-#define ICE_RXD_EOF BIT(ICE_RX_FLEX_DESC_STATUS0_EOF_S)
- if (likely(ice_test_staterr(rx_desc->wb.status_error0, ICE_RXD_EOF)))
- return false;
-
- rx_ring->ring_stats->rx_stats.non_eop_descs++;
-
- return true;
-}
-
-/**
* ice_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf
* @rx_ring: Rx descriptor ring to transact packets on
* @budget: Total limit on number of packets to process
@@ -1110,39 +1149,42 @@ ice_is_non_eop(struct ice_rx_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc)
*/
int ice_clean_rx_irq(struct ice_rx_ring *rx_ring, int budget)
{
- unsigned int total_rx_bytes = 0, total_rx_pkts = 0, frame_sz = 0;
- u16 cleaned_count = ICE_DESC_UNUSED(rx_ring);
+ unsigned int total_rx_bytes = 0, total_rx_pkts = 0;
unsigned int offset = rx_ring->rx_offset;
+ struct xdp_buff *xdp = &rx_ring->xdp;
struct ice_tx_ring *xdp_ring = NULL;
- unsigned int xdp_res, xdp_xmit = 0;
- struct sk_buff *skb = rx_ring->skb;
struct bpf_prog *xdp_prog = NULL;
- struct xdp_buff xdp;
+ u32 ntc = rx_ring->next_to_clean;
+ u32 cnt = rx_ring->count;
+ u32 cached_ntc = ntc;
+ u32 xdp_xmit = 0;
+ u32 cached_ntu;
bool failure;
+ u32 first;
/* Frame size depend on rx_ring setup when PAGE_SIZE=4K */
#if (PAGE_SIZE < 8192)
- frame_sz = ice_rx_frame_truesize(rx_ring, 0);
+ xdp->frame_sz = ice_rx_frame_truesize(rx_ring, 0);
#endif
- xdp_init_buff(&xdp, frame_sz, &rx_ring->xdp_rxq);
xdp_prog = READ_ONCE(rx_ring->xdp_prog);
- if (xdp_prog)
+ if (xdp_prog) {
xdp_ring = rx_ring->xdp_ring;
+ cached_ntu = xdp_ring->next_to_use;
+ }
/* start the loop to process Rx packets bounded by 'budget' */
while (likely(total_rx_pkts < (unsigned int)budget)) {
union ice_32b_rx_flex_desc *rx_desc;
struct ice_rx_buf *rx_buf;
- unsigned char *hard_start;
+ struct sk_buff *skb;
unsigned int size;
u16 stat_err_bits;
- int rx_buf_pgcnt;
u16 vlan_tag = 0;
u16 rx_ptype;
/* get the Rx desc from Rx ring based on 'next_to_clean' */
- rx_desc = ICE_RX_DESC(rx_ring, rx_ring->next_to_clean);
+ rx_desc = ICE_RX_DESC(rx_ring, ntc);
/* status_error_len will always be zero for unused descriptors
* because it's cleared in cleanup, and overlaps with hdr_addr
@@ -1166,8 +1208,8 @@ int ice_clean_rx_irq(struct ice_rx_ring *rx_ring, int budget)
if (rx_desc->wb.rxdid == FDIR_DESC_RXDID &&
ctrl_vsi->vf)
ice_vc_fdir_irq_handler(ctrl_vsi, rx_desc);
- ice_put_rx_buf(rx_ring, NULL, 0);
- cleaned_count++;
+ if (++ntc == cnt)
+ ntc = 0;
continue;
}
@@ -1175,65 +1217,56 @@ int ice_clean_rx_irq(struct ice_rx_ring *rx_ring, int budget)
ICE_RX_FLX_DESC_PKT_LEN_M;
/* retrieve a buffer from the ring */
- rx_buf = ice_get_rx_buf(rx_ring, size, &rx_buf_pgcnt);
+ rx_buf = ice_get_rx_buf(rx_ring, size, ntc);
- if (!size) {
- xdp.data = NULL;
- xdp.data_end = NULL;
- xdp.data_hard_start = NULL;
- xdp.data_meta = NULL;
- goto construct_skb;
- }
+ if (!xdp->data) {
+ void *hard_start;
- hard_start = page_address(rx_buf->page) + rx_buf->page_offset -
- offset;
- xdp_prepare_buff(&xdp, hard_start, offset, size, true);
+ hard_start = page_address(rx_buf->page) + rx_buf->page_offset -
+ offset;
+ xdp_prepare_buff(xdp, hard_start, offset, size, !!offset);
#if (PAGE_SIZE > 4096)
- /* At larger PAGE_SIZE, frame_sz depend on len size */
- xdp.frame_sz = ice_rx_frame_truesize(rx_ring, size);
+ /* At larger PAGE_SIZE, frame_sz depend on len size */
+ xdp->frame_sz = ice_rx_frame_truesize(rx_ring, size);
#endif
+ xdp_buff_clear_frags_flag(xdp);
+ } else if (ice_add_xdp_frag(rx_ring, xdp, rx_buf, size)) {
+ break;
+ }
+ if (++ntc == cnt)
+ ntc = 0;
- if (!xdp_prog)
- goto construct_skb;
+ /* skip if it is NOP desc */
+ if (ice_is_non_eop(rx_ring, rx_desc))
+ continue;
- xdp_res = ice_run_xdp(rx_ring, &xdp, xdp_prog, xdp_ring);
- if (!xdp_res)
+ ice_run_xdp(rx_ring, xdp, xdp_prog, xdp_ring, rx_buf);
+ if (rx_buf->act == ICE_XDP_PASS)
goto construct_skb;
- if (xdp_res & (ICE_XDP_TX | ICE_XDP_REDIR)) {
- xdp_xmit |= xdp_res;
- ice_rx_buf_adjust_pg_offset(rx_buf, xdp.frame_sz);
- } else {
- rx_buf->pagecnt_bias++;
- }
- total_rx_bytes += size;
+ total_rx_bytes += xdp_get_buff_len(xdp);
total_rx_pkts++;
- cleaned_count++;
- ice_put_rx_buf(rx_ring, rx_buf, rx_buf_pgcnt);
+ xdp->data = NULL;
+ rx_ring->first_desc = ntc;
continue;
construct_skb:
- if (skb) {
- ice_add_rx_frag(rx_ring, rx_buf, skb, size);
- } else if (likely(xdp.data)) {
- if (ice_ring_uses_build_skb(rx_ring))
- skb = ice_build_skb(rx_ring, rx_buf, &xdp);
- else
- skb = ice_construct_skb(rx_ring, rx_buf, &xdp);
- }
+ if (likely(ice_ring_uses_build_skb(rx_ring)))
+ skb = ice_build_skb(rx_ring, xdp);
+ else
+ skb = ice_construct_skb(rx_ring, xdp);
/* exit if we failed to retrieve a buffer */
if (!skb) {
- rx_ring->ring_stats->rx_stats.alloc_buf_failed++;
- if (rx_buf)
- rx_buf->pagecnt_bias++;
+ rx_ring->ring_stats->rx_stats.alloc_page_failed++;
+ rx_buf->act = ICE_XDP_CONSUMED;
+ if (unlikely(xdp_buff_has_frags(xdp)))
+ ice_set_rx_bufs_act(xdp, rx_ring,
+ ICE_XDP_CONSUMED);
+ xdp->data = NULL;
+ rx_ring->first_desc = ntc;
break;
}
-
- ice_put_rx_buf(rx_ring, rx_buf, rx_buf_pgcnt);
- cleaned_count++;
-
- /* skip if it is NOP desc */
- if (ice_is_non_eop(rx_ring, rx_desc))
- continue;
+ xdp->data = NULL;
+ rx_ring->first_desc = ntc;
stat_err_bits = BIT(ICE_RX_FLEX_DESC_STATUS0_RXE_S);
if (unlikely(ice_test_staterr(rx_desc->wb.status_error0,
@@ -1245,10 +1278,8 @@ construct_skb:
vlan_tag = ice_get_vlan_tag_from_rx_desc(rx_desc);
/* pad the skb if needed, to make a valid ethernet frame */
- if (eth_skb_pad(skb)) {
- skb = NULL;
+ if (eth_skb_pad(skb))
continue;
- }
/* probably a little skewed due to removing CRC */
total_rx_bytes += skb->len;
@@ -1262,18 +1293,34 @@ construct_skb:
ice_trace(clean_rx_irq_indicate, rx_ring, rx_desc, skb);
/* send completed skb up the stack */
ice_receive_skb(rx_ring, skb, vlan_tag);
- skb = NULL;
/* update budget accounting */
total_rx_pkts++;
}
+ first = rx_ring->first_desc;
+ while (cached_ntc != first) {
+ struct ice_rx_buf *buf = &rx_ring->rx_buf[cached_ntc];
+
+ if (buf->act & (ICE_XDP_TX | ICE_XDP_REDIR)) {
+ ice_rx_buf_adjust_pg_offset(buf, xdp->frame_sz);
+ xdp_xmit |= buf->act;
+ } else if (buf->act & ICE_XDP_CONSUMED) {
+ buf->pagecnt_bias++;
+ } else if (buf->act == ICE_XDP_PASS) {
+ ice_rx_buf_adjust_pg_offset(buf, xdp->frame_sz);
+ }
+
+ ice_put_rx_buf(rx_ring, buf);
+ if (++cached_ntc >= cnt)
+ cached_ntc = 0;
+ }
+ rx_ring->next_to_clean = ntc;
/* return up to cleaned_count buffers to hardware */
- failure = ice_alloc_rx_bufs(rx_ring, cleaned_count);
+ failure = ice_alloc_rx_bufs(rx_ring, ICE_RX_DESC_UNUSED(rx_ring));
- if (xdp_prog)
- ice_finalize_xdp_rx(xdp_ring, xdp_xmit);
- rx_ring->skb = skb;
+ if (xdp_xmit)
+ ice_finalize_xdp_rx(xdp_ring, xdp_xmit, cached_ntu);
if (rx_ring->ring_stats)
ice_update_rx_ring_stats(rx_ring, total_rx_pkts,
@@ -1682,6 +1729,7 @@ ice_tx_map(struct ice_tx_ring *tx_ring, struct ice_tx_buf *first,
DMA_TO_DEVICE);
tx_buf = &tx_ring->tx_buf[i];
+ tx_buf->type = ICE_TX_BUF_FRAG;
}
/* record SW timestamp if HW timestamp is not available */
@@ -1996,7 +2044,6 @@ int ice_tso(struct ice_tx_buf *first, struct ice_tx_offload_params *off)
if (err < 0)
return err;
- /* cppcheck-suppress unreadVariable */
protocol = vlan_get_protocol(skb);
if (eth_p_mpls(protocol))
@@ -2033,8 +2080,6 @@ int ice_tso(struct ice_tx_buf *first, struct ice_tx_offload_params *off)
}
/* reset pointers to inner headers */
-
- /* cppcheck-suppress unreadVariable */
ip.hdr = skb_inner_network_header(skb);
l4.hdr = skb_inner_transport_header(skb);
@@ -2300,6 +2345,9 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring)
ice_trace(xmit_frame_ring, tx_ring, skb);
+ if (unlikely(ipv6_hopopt_jumbo_remove(skb)))
+ goto out_drop;
+
count = ice_xmit_desc_count(skb);
if (ice_chk_linearize(skb, count)) {
if (__skb_linearize(skb))
@@ -2328,6 +2376,7 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring)
/* record the location of the first descriptor for this packet */
first = &tx_ring->tx_buf[tx_ring->next_to_use];
first->skb = skb;
+ first->type = ICE_TX_BUF_SKB;
first->bytecount = max_t(unsigned int, skb->len, ETH_ZLEN);
first->gso_segs = 1;
first->tx_flags = 0;
@@ -2500,11 +2549,11 @@ void ice_clean_ctrl_tx_irq(struct ice_tx_ring *tx_ring)
dma_unmap_addr(tx_buf, dma),
dma_unmap_len(tx_buf, len),
DMA_TO_DEVICE);
- if (tx_buf->tx_flags & ICE_TX_FLAGS_DUMMY_PKT)
+ if (tx_buf->type == ICE_TX_BUF_DUMMY)
devm_kfree(tx_ring->dev, tx_buf->raw_buf);
/* clear next_to_watch to prevent false hangs */
- tx_buf->raw_buf = NULL;
+ tx_buf->type = ICE_TX_BUF_EMPTY;
tx_buf->tx_flags = 0;
tx_buf->next_to_watch = NULL;
dma_unmap_len_set(tx_buf, len, 0);
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h
index 4fd0e5d0a313..fff0efe28373 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.h
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.h
@@ -9,10 +9,12 @@
#define ICE_DFLT_IRQ_WORK 256
#define ICE_RXBUF_3072 3072
#define ICE_RXBUF_2048 2048
+#define ICE_RXBUF_1664 1664
#define ICE_RXBUF_1536 1536
#define ICE_MAX_CHAINED_RX_BUFS 5
#define ICE_MAX_BUF_TXD 8
#define ICE_MIN_TX_LEN 17
+#define ICE_MAX_FRAME_LEGACY_RX 8320
/* The size limit for a transmit buffer in a descriptor is (16K - 1).
* In order to align with the read requests we will align the value to
@@ -110,15 +112,16 @@ static inline int ice_skb_pad(void)
(u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
(R)->next_to_clean - (R)->next_to_use - 1)
+#define ICE_RX_DESC_UNUSED(R) \
+ ((((R)->first_desc > (R)->next_to_use) ? 0 : (R)->count) + \
+ (R)->first_desc - (R)->next_to_use - 1)
+
#define ICE_RING_QUARTER(R) ((R)->count >> 2)
#define ICE_TX_FLAGS_TSO BIT(0)
#define ICE_TX_FLAGS_HW_VLAN BIT(1)
#define ICE_TX_FLAGS_SW_VLAN BIT(2)
-/* ICE_TX_FLAGS_DUMMY_PKT is used to mark dummy packets that should be
- * freed instead of returned like skb packets.
- */
-#define ICE_TX_FLAGS_DUMMY_PKT BIT(3)
+/* Free, was ICE_TX_FLAGS_DUMMY_PKT */
#define ICE_TX_FLAGS_TSYN BIT(4)
#define ICE_TX_FLAGS_IPV4 BIT(5)
#define ICE_TX_FLAGS_IPV6 BIT(6)
@@ -134,6 +137,7 @@ static inline int ice_skb_pad(void)
#define ICE_XDP_TX BIT(1)
#define ICE_XDP_REDIR BIT(2)
#define ICE_XDP_EXIT BIT(3)
+#define ICE_SKB_CONSUMED ICE_XDP_CONSUMED
#define ICE_RX_DMA_ATTR \
(DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
@@ -142,15 +146,44 @@ static inline int ice_skb_pad(void)
#define ICE_TXD_LAST_DESC_CMD (ICE_TX_DESC_CMD_EOP | ICE_TX_DESC_CMD_RS)
+/**
+ * enum ice_tx_buf_type - type of &ice_tx_buf to act on Tx completion
+ * @ICE_TX_BUF_EMPTY: unused OR XSk frame, no action required
+ * @ICE_TX_BUF_DUMMY: dummy Flow Director packet, unmap and kfree()
+ * @ICE_TX_BUF_FRAG: mapped skb OR &xdp_buff frag, only unmap DMA
+ * @ICE_TX_BUF_SKB: &sk_buff, unmap and consume_skb(), update stats
+ * @ICE_TX_BUF_XDP_TX: &xdp_buff, unmap and page_frag_free(), stats
+ * @ICE_TX_BUF_XDP_XMIT: &xdp_frame, unmap and xdp_return_frame(), stats
+ * @ICE_TX_BUF_XSK_TX: &xdp_buff on XSk queue, xsk_buff_free(), stats
+ */
+enum ice_tx_buf_type {
+ ICE_TX_BUF_EMPTY = 0U,
+ ICE_TX_BUF_DUMMY,
+ ICE_TX_BUF_FRAG,
+ ICE_TX_BUF_SKB,
+ ICE_TX_BUF_XDP_TX,
+ ICE_TX_BUF_XDP_XMIT,
+ ICE_TX_BUF_XSK_TX,
+};
+
struct ice_tx_buf {
- struct ice_tx_desc *next_to_watch;
union {
- struct sk_buff *skb;
- void *raw_buf; /* used for XDP */
+ struct ice_tx_desc *next_to_watch;
+ u32 rs_idx;
+ };
+ union {
+ void *raw_buf; /* used for XDP_TX and FDir rules */
+ struct sk_buff *skb; /* used for .ndo_start_xmit() */
+ struct xdp_frame *xdpf; /* used for .ndo_xdp_xmit() */
+ struct xdp_buff *xdp; /* used for XDP_TX ZC */
};
unsigned int bytecount;
- unsigned short gso_segs;
- u32 tx_flags;
+ union {
+ unsigned int gso_segs;
+ unsigned int nr_frags; /* used for mbuf XDP */
+ };
+ u32 type:16; /* &ice_tx_buf_type */
+ u32 tx_flags:16;
DEFINE_DMA_UNMAP_LEN(len);
DEFINE_DMA_UNMAP_ADDR(dma);
};
@@ -170,7 +203,9 @@ struct ice_rx_buf {
dma_addr_t dma;
struct page *page;
unsigned int page_offset;
- u16 pagecnt_bias;
+ unsigned int pgcnt;
+ unsigned int act;
+ unsigned int pagecnt_bias;
};
struct ice_q_stats {
@@ -273,42 +308,44 @@ struct ice_rx_ring {
struct ice_vsi *vsi; /* Backreference to associated VSI */
struct ice_q_vector *q_vector; /* Backreference to associated vector */
u8 __iomem *tail;
+ u16 q_index; /* Queue number of ring */
+
+ u16 count; /* Number of descriptors */
+ u16 reg_idx; /* HW register index of the ring */
+ u16 next_to_alloc;
+ /* CL2 - 2nd cacheline starts here */
union {
struct ice_rx_buf *rx_buf;
struct xdp_buff **xdp_buf;
};
- /* CL2 - 2nd cacheline starts here */
- struct xdp_rxq_info xdp_rxq;
+ struct xdp_buff xdp;
/* CL3 - 3rd cacheline starts here */
- u16 q_index; /* Queue number of ring */
-
- u16 count; /* Number of descriptors */
- u16 reg_idx; /* HW register index of the ring */
+ struct bpf_prog *xdp_prog;
+ u16 rx_offset;
/* used in interrupt processing */
u16 next_to_use;
u16 next_to_clean;
- u16 next_to_alloc;
- u16 rx_offset;
- u16 rx_buf_len;
+ u16 first_desc;
/* stats structs */
struct ice_ring_stats *ring_stats;
struct rcu_head rcu; /* to avoid race on free */
- /* CL4 - 3rd cacheline starts here */
+ /* CL4 - 4th cacheline starts here */
struct ice_channel *ch;
- struct bpf_prog *xdp_prog;
struct ice_tx_ring *xdp_ring;
struct xsk_buff_pool *xsk_pool;
- struct sk_buff *skb;
dma_addr_t dma; /* physical address of ring */
u64 cached_phctime;
+ u16 rx_buf_len;
u8 dcb_tc; /* Traffic class of ring */
u8 ptp_rx;
#define ICE_RX_FLAGS_RING_BUILD_SKB BIT(1)
#define ICE_RX_FLAGS_CRC_STRIP_DIS BIT(2)
u8 flags;
+ /* CL5 - 5th cacheline starts here */
+ struct xdp_rxq_info xdp_rxq;
} ____cacheline_internodealigned_in_smp;
struct ice_tx_ring {
@@ -326,12 +363,11 @@ struct ice_tx_ring {
struct xsk_buff_pool *xsk_pool;
u16 next_to_use;
u16 next_to_clean;
- u16 next_rs;
- u16 next_dd;
u16 q_handle; /* Queue handle per TC */
u16 reg_idx; /* HW register index of the ring */
u16 count; /* Number of descriptors */
u16 q_index; /* Queue number of ring */
+ u16 xdp_tx_active;
/* stats structs */
struct ice_ring_stats *ring_stats;
/* CL3 - 3rd cacheline starts here */
@@ -342,7 +378,6 @@ struct ice_tx_ring {
spinlock_t tx_lock;
u32 txq_teid; /* Added Tx queue TEID */
/* CL4 - 4th cacheline starts here */
- u16 xdp_tx_active;
#define ICE_TX_FLAGS_RING_XDP BIT(0)
#define ICE_TX_FLAGS_RING_VLAN_L2TAG1 BIT(1)
#define ICE_TX_FLAGS_RING_VLAN_L2TAG2 BIT(2)
@@ -431,7 +466,7 @@ static inline unsigned int ice_rx_pg_order(struct ice_rx_ring *ring)
union ice_32b_rx_flex_desc;
-bool ice_alloc_rx_bufs(struct ice_rx_ring *rxr, u16 cleaned_count);
+bool ice_alloc_rx_bufs(struct ice_rx_ring *rxr, unsigned int cleaned_count);
netdev_tx_t ice_start_xmit(struct sk_buff *skb, struct net_device *netdev);
u16
ice_select_queue(struct net_device *dev, struct sk_buff *skb,
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
index 25f04266c668..7bc5aa340c7d 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
@@ -221,128 +221,217 @@ ice_receive_skb(struct ice_rx_ring *rx_ring, struct sk_buff *skb, u16 vlan_tag)
}
/**
+ * ice_clean_xdp_tx_buf - Free and unmap XDP Tx buffer
+ * @dev: device for DMA mapping
+ * @tx_buf: Tx buffer to clean
+ * @bq: XDP bulk flush struct
+ */
+static void
+ice_clean_xdp_tx_buf(struct device *dev, struct ice_tx_buf *tx_buf,
+ struct xdp_frame_bulk *bq)
+{
+ dma_unmap_single(dev, dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len), DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buf, len, 0);
+
+ switch (tx_buf->type) {
+ case ICE_TX_BUF_XDP_TX:
+ page_frag_free(tx_buf->raw_buf);
+ break;
+ case ICE_TX_BUF_XDP_XMIT:
+ xdp_return_frame_bulk(tx_buf->xdpf, bq);
+ break;
+ }
+
+ tx_buf->type = ICE_TX_BUF_EMPTY;
+}
+
+/**
* ice_clean_xdp_irq - Reclaim resources after transmit completes on XDP ring
* @xdp_ring: XDP ring to clean
*/
-static void ice_clean_xdp_irq(struct ice_tx_ring *xdp_ring)
+static u32 ice_clean_xdp_irq(struct ice_tx_ring *xdp_ring)
{
- unsigned int total_bytes = 0, total_pkts = 0;
- u16 tx_thresh = ICE_RING_QUARTER(xdp_ring);
- u16 ntc = xdp_ring->next_to_clean;
- struct ice_tx_desc *next_dd_desc;
- u16 next_dd = xdp_ring->next_dd;
- struct ice_tx_buf *tx_buf;
- int i;
+ int total_bytes = 0, total_pkts = 0;
+ struct device *dev = xdp_ring->dev;
+ u32 ntc = xdp_ring->next_to_clean;
+ struct ice_tx_desc *tx_desc;
+ u32 cnt = xdp_ring->count;
+ struct xdp_frame_bulk bq;
+ u32 frags, xdp_tx = 0;
+ u32 ready_frames = 0;
+ u32 idx;
+ u32 ret;
+
+ idx = xdp_ring->tx_buf[ntc].rs_idx;
+ tx_desc = ICE_TX_DESC(xdp_ring, idx);
+ if (tx_desc->cmd_type_offset_bsz &
+ cpu_to_le64(ICE_TX_DESC_DTYPE_DESC_DONE)) {
+ if (idx >= ntc)
+ ready_frames = idx - ntc + 1;
+ else
+ ready_frames = idx + cnt - ntc + 1;
+ }
- next_dd_desc = ICE_TX_DESC(xdp_ring, next_dd);
- if (!(next_dd_desc->cmd_type_offset_bsz &
- cpu_to_le64(ICE_TX_DESC_DTYPE_DESC_DONE)))
- return;
+ if (unlikely(!ready_frames))
+ return 0;
+ ret = ready_frames;
+
+ xdp_frame_bulk_init(&bq);
+ rcu_read_lock(); /* xdp_return_frame_bulk() */
- for (i = 0; i < tx_thresh; i++) {
- tx_buf = &xdp_ring->tx_buf[ntc];
+ while (ready_frames) {
+ struct ice_tx_buf *tx_buf = &xdp_ring->tx_buf[ntc];
+ struct ice_tx_buf *head = tx_buf;
+ /* bytecount holds size of head + frags */
total_bytes += tx_buf->bytecount;
- /* normally tx_buf->gso_segs was taken but at this point
- * it's always 1 for us
- */
+ frags = tx_buf->nr_frags;
total_pkts++;
-
- page_frag_free(tx_buf->raw_buf);
- dma_unmap_single(xdp_ring->dev, dma_unmap_addr(tx_buf, dma),
- dma_unmap_len(tx_buf, len), DMA_TO_DEVICE);
- dma_unmap_len_set(tx_buf, len, 0);
- tx_buf->raw_buf = NULL;
+ /* count head + frags */
+ ready_frames -= frags + 1;
+ xdp_tx++;
ntc++;
- if (ntc >= xdp_ring->count)
+ if (ntc == cnt)
ntc = 0;
+
+ for (int i = 0; i < frags; i++) {
+ tx_buf = &xdp_ring->tx_buf[ntc];
+
+ ice_clean_xdp_tx_buf(dev, tx_buf, &bq);
+ ntc++;
+ if (ntc == cnt)
+ ntc = 0;
+ }
+
+ ice_clean_xdp_tx_buf(dev, head, &bq);
}
- next_dd_desc->cmd_type_offset_bsz = 0;
- xdp_ring->next_dd = xdp_ring->next_dd + tx_thresh;
- if (xdp_ring->next_dd > xdp_ring->count)
- xdp_ring->next_dd = tx_thresh - 1;
+ xdp_flush_frame_bulk(&bq);
+ rcu_read_unlock();
+
+ tx_desc->cmd_type_offset_bsz = 0;
xdp_ring->next_to_clean = ntc;
+ xdp_ring->xdp_tx_active -= xdp_tx;
ice_update_tx_ring_stats(xdp_ring, total_pkts, total_bytes);
+
+ return ret;
}
/**
- * ice_xmit_xdp_ring - submit single packet to XDP ring for transmission
- * @data: packet data pointer
- * @size: packet data size
+ * __ice_xmit_xdp_ring - submit frame to XDP ring for transmission
+ * @xdp: XDP buffer to be placed onto Tx descriptors
* @xdp_ring: XDP ring for transmission
+ * @frame: whether this comes from .ndo_xdp_xmit()
*/
-int ice_xmit_xdp_ring(void *data, u16 size, struct ice_tx_ring *xdp_ring)
+int __ice_xmit_xdp_ring(struct xdp_buff *xdp, struct ice_tx_ring *xdp_ring,
+ bool frame)
{
- u16 tx_thresh = ICE_RING_QUARTER(xdp_ring);
- u16 i = xdp_ring->next_to_use;
+ struct skb_shared_info *sinfo = NULL;
+ u32 size = xdp->data_end - xdp->data;
+ struct device *dev = xdp_ring->dev;
+ u32 ntu = xdp_ring->next_to_use;
struct ice_tx_desc *tx_desc;
+ struct ice_tx_buf *tx_head;
struct ice_tx_buf *tx_buf;
- dma_addr_t dma;
+ u32 cnt = xdp_ring->count;
+ void *data = xdp->data;
+ u32 nr_frags = 0;
+ u32 free_space;
+ u32 frag = 0;
+
+ free_space = ICE_DESC_UNUSED(xdp_ring);
+ if (free_space < ICE_RING_QUARTER(xdp_ring))
+ free_space += ice_clean_xdp_irq(xdp_ring);
+
+ if (unlikely(!free_space))
+ goto busy;
+
+ if (unlikely(xdp_buff_has_frags(xdp))) {
+ sinfo = xdp_get_shared_info_from_buff(xdp);
+ nr_frags = sinfo->nr_frags;
+ if (free_space < nr_frags + 1)
+ goto busy;
+ }
- if (ICE_DESC_UNUSED(xdp_ring) < tx_thresh)
- ice_clean_xdp_irq(xdp_ring);
+ tx_desc = ICE_TX_DESC(xdp_ring, ntu);
+ tx_head = &xdp_ring->tx_buf[ntu];
+ tx_buf = tx_head;
- if (!unlikely(ICE_DESC_UNUSED(xdp_ring))) {
- xdp_ring->ring_stats->tx_stats.tx_busy++;
- return ICE_XDP_CONSUMED;
- }
+ for (;;) {
+ dma_addr_t dma;
- dma = dma_map_single(xdp_ring->dev, data, size, DMA_TO_DEVICE);
- if (dma_mapping_error(xdp_ring->dev, dma))
- return ICE_XDP_CONSUMED;
+ dma = dma_map_single(dev, data, size, DMA_TO_DEVICE);
+ if (dma_mapping_error(dev, dma))
+ goto dma_unmap;
- tx_buf = &xdp_ring->tx_buf[i];
- tx_buf->bytecount = size;
- tx_buf->gso_segs = 1;
- tx_buf->raw_buf = data;
+ /* record length, and DMA address */
+ dma_unmap_len_set(tx_buf, len, size);
+ dma_unmap_addr_set(tx_buf, dma, dma);
- /* record length, and DMA address */
- dma_unmap_len_set(tx_buf, len, size);
- dma_unmap_addr_set(tx_buf, dma, dma);
+ if (frame) {
+ tx_buf->type = ICE_TX_BUF_FRAG;
+ } else {
+ tx_buf->type = ICE_TX_BUF_XDP_TX;
+ tx_buf->raw_buf = data;
+ }
- tx_desc = ICE_TX_DESC(xdp_ring, i);
- tx_desc->buf_addr = cpu_to_le64(dma);
- tx_desc->cmd_type_offset_bsz = ice_build_ctob(ICE_TX_DESC_CMD_EOP, 0,
- size, 0);
+ tx_desc->buf_addr = cpu_to_le64(dma);
+ tx_desc->cmd_type_offset_bsz = ice_build_ctob(0, 0, size, 0);
- xdp_ring->xdp_tx_active++;
- i++;
- if (i == xdp_ring->count) {
- i = 0;
- tx_desc = ICE_TX_DESC(xdp_ring, xdp_ring->next_rs);
- tx_desc->cmd_type_offset_bsz |=
- cpu_to_le64(ICE_TX_DESC_CMD_RS << ICE_TXD_QW1_CMD_S);
- xdp_ring->next_rs = tx_thresh - 1;
+ ntu++;
+ if (ntu == cnt)
+ ntu = 0;
+
+ if (frag == nr_frags)
+ break;
+
+ tx_desc = ICE_TX_DESC(xdp_ring, ntu);
+ tx_buf = &xdp_ring->tx_buf[ntu];
+
+ data = skb_frag_address(&sinfo->frags[frag]);
+ size = skb_frag_size(&sinfo->frags[frag]);
+ frag++;
}
- xdp_ring->next_to_use = i;
- if (i > xdp_ring->next_rs) {
- tx_desc = ICE_TX_DESC(xdp_ring, xdp_ring->next_rs);
- tx_desc->cmd_type_offset_bsz |=
- cpu_to_le64(ICE_TX_DESC_CMD_RS << ICE_TXD_QW1_CMD_S);
- xdp_ring->next_rs += tx_thresh;
+ /* store info about bytecount and frag count in first desc */
+ tx_head->bytecount = xdp_get_buff_len(xdp);
+ tx_head->nr_frags = nr_frags;
+
+ if (frame) {
+ tx_head->type = ICE_TX_BUF_XDP_XMIT;
+ tx_head->xdpf = xdp->data_hard_start;
}
+ /* update last descriptor from a frame with EOP */
+ tx_desc->cmd_type_offset_bsz |=
+ cpu_to_le64(ICE_TX_DESC_CMD_EOP << ICE_TXD_QW1_CMD_S);
+
+ xdp_ring->xdp_tx_active++;
+ xdp_ring->next_to_use = ntu;
+
return ICE_XDP_TX;
-}
-/**
- * ice_xmit_xdp_buff - convert an XDP buffer to an XDP frame and send it
- * @xdp: XDP buffer
- * @xdp_ring: XDP Tx ring
- *
- * Returns negative on failure, 0 on success.
- */
-int ice_xmit_xdp_buff(struct xdp_buff *xdp, struct ice_tx_ring *xdp_ring)
-{
- struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp);
+dma_unmap:
+ for (;;) {
+ tx_buf = &xdp_ring->tx_buf[ntu];
+ dma_unmap_page(dev, dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len), DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buf, len, 0);
+ if (tx_buf == tx_head)
+ break;
+
+ if (!ntu)
+ ntu += cnt;
+ ntu--;
+ }
+ return ICE_XDP_CONSUMED;
- if (unlikely(!xdpf))
- return ICE_XDP_CONSUMED;
+busy:
+ xdp_ring->ring_stats->tx_stats.tx_busy++;
- return ice_xmit_xdp_ring(xdpf->data, xdpf->len, xdp_ring);
+ return ICE_XDP_CONSUMED;
}
/**
@@ -354,14 +443,21 @@ int ice_xmit_xdp_buff(struct xdp_buff *xdp, struct ice_tx_ring *xdp_ring)
* should be called when a batch of packets has been processed in the
* napi loop.
*/
-void ice_finalize_xdp_rx(struct ice_tx_ring *xdp_ring, unsigned int xdp_res)
+void ice_finalize_xdp_rx(struct ice_tx_ring *xdp_ring, unsigned int xdp_res,
+ u32 first_idx)
{
+ struct ice_tx_buf *tx_buf = &xdp_ring->tx_buf[first_idx];
+
if (xdp_res & ICE_XDP_REDIR)
xdp_do_flush_map();
if (xdp_res & ICE_XDP_TX) {
if (static_branch_unlikely(&ice_xdp_locking_key))
spin_lock(&xdp_ring->tx_lock);
+ /* store index of descriptor with RS bit set in the first
+ * ice_tx_buf of given NAPI batch
+ */
+ tx_buf->rs_idx = ice_set_rs_bit(xdp_ring);
ice_xdp_ring_update_tail(xdp_ring);
if (static_branch_unlikely(&ice_xdp_locking_key))
spin_unlock(&xdp_ring->tx_lock);
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.h b/drivers/net/ethernet/intel/ice/ice_txrx_lib.h
index c7d2954dc9ea..115969ecdf7b 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.h
@@ -6,6 +6,36 @@
#include "ice.h"
/**
+ * ice_set_rx_bufs_act - propagate Rx buffer action to frags
+ * @xdp: XDP buffer representing frame (linear and frags part)
+ * @rx_ring: Rx ring struct
+ * act: action to store onto Rx buffers related to XDP buffer parts
+ *
+ * Set action that should be taken before putting Rx buffer from first frag
+ * to one before last. Last one is handled by caller of this function as it
+ * is the EOP frag that is currently being processed. This function is
+ * supposed to be called only when XDP buffer contains frags.
+ */
+static inline void
+ice_set_rx_bufs_act(struct xdp_buff *xdp, const struct ice_rx_ring *rx_ring,
+ const unsigned int act)
+{
+ const struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(xdp);
+ u32 first = rx_ring->first_desc;
+ u32 nr_frags = sinfo->nr_frags;
+ u32 cnt = rx_ring->count;
+ struct ice_rx_buf *buf;
+
+ for (int i = 0; i < nr_frags; i++) {
+ buf = &rx_ring->rx_buf[first];
+ buf->act = act;
+
+ if (++first == cnt)
+ first = 0;
+ }
+}
+
+/**
* ice_test_staterr - tests bits in Rx descriptor status and error fields
* @status_err_n: Rx descriptor status_error0 or status_error1 bits
* @stat_err_bits: value to mask
@@ -21,6 +51,28 @@ ice_test_staterr(__le16 status_err_n, const u16 stat_err_bits)
return !!(status_err_n & cpu_to_le16(stat_err_bits));
}
+/**
+ * ice_is_non_eop - process handling of non-EOP buffers
+ * @rx_ring: Rx ring being processed
+ * @rx_desc: Rx descriptor for current buffer
+ *
+ * If the buffer is an EOP buffer, this function exits returning false,
+ * otherwise return true indicating that this is in fact a non-EOP buffer.
+ */
+static inline bool
+ice_is_non_eop(const struct ice_rx_ring *rx_ring,
+ const union ice_32b_rx_flex_desc *rx_desc)
+{
+ /* if we are the last buffer then there is nothing else to do */
+#define ICE_RXD_EOF BIT(ICE_RX_FLEX_DESC_STATUS0_EOF_S)
+ if (likely(ice_test_staterr(rx_desc->wb.status_error0, ICE_RXD_EOF)))
+ return false;
+
+ rx_ring->ring_stats->rx_stats.non_eop_descs++;
+
+ return true;
+}
+
static inline __le64
ice_build_ctob(u64 td_cmd, u64 td_offset, unsigned int size, u64 td_tag)
{
@@ -70,9 +122,28 @@ static inline void ice_xdp_ring_update_tail(struct ice_tx_ring *xdp_ring)
writel_relaxed(xdp_ring->next_to_use, xdp_ring->tail);
}
-void ice_finalize_xdp_rx(struct ice_tx_ring *xdp_ring, unsigned int xdp_res);
+/**
+ * ice_set_rs_bit - set RS bit on last produced descriptor (one behind current NTU)
+ * @xdp_ring: XDP ring to produce the HW Tx descriptors on
+ *
+ * returns index of descriptor that had RS bit produced on
+ */
+static inline u32 ice_set_rs_bit(const struct ice_tx_ring *xdp_ring)
+{
+ u32 rs_idx = xdp_ring->next_to_use ? xdp_ring->next_to_use - 1 : xdp_ring->count - 1;
+ struct ice_tx_desc *tx_desc;
+
+ tx_desc = ICE_TX_DESC(xdp_ring, rs_idx);
+ tx_desc->cmd_type_offset_bsz |=
+ cpu_to_le64(ICE_TX_DESC_CMD_RS << ICE_TXD_QW1_CMD_S);
+
+ return rs_idx;
+}
+
+void ice_finalize_xdp_rx(struct ice_tx_ring *xdp_ring, unsigned int xdp_res, u32 first_idx);
int ice_xmit_xdp_buff(struct xdp_buff *xdp, struct ice_tx_ring *xdp_ring);
-int ice_xmit_xdp_ring(void *data, u16 size, struct ice_tx_ring *xdp_ring);
+int __ice_xmit_xdp_ring(struct xdp_buff *xdp, struct ice_tx_ring *xdp_ring,
+ bool frame);
void ice_release_rx_desc(struct ice_rx_ring *rx_ring, u16 val);
void
ice_process_skb_fields(struct ice_rx_ring *rx_ring,
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index 375eb6493f0f..0e57bd1b85fd 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -237,16 +237,49 @@ static void ice_vf_clear_counters(struct ice_vf *vf)
*/
static void ice_vf_pre_vsi_rebuild(struct ice_vf *vf)
{
+ /* Close any IRQ mapping now */
+ if (vf->vf_ops->irq_close)
+ vf->vf_ops->irq_close(vf);
+
ice_vf_clear_counters(vf);
vf->vf_ops->clear_reset_trigger(vf);
}
/**
+ * ice_vf_recreate_vsi - Release and re-create the VF's VSI
+ * @vf: VF to recreate the VSI for
+ *
+ * This is only called when a single VF is being reset (i.e. VVF, VFLR, host
+ * VF configuration change, etc)
+ *
+ * It releases and then re-creates a new VSI.
+ */
+static int ice_vf_recreate_vsi(struct ice_vf *vf)
+{
+ struct ice_pf *pf = vf->pf;
+ int err;
+
+ ice_vf_vsi_release(vf);
+
+ err = vf->vf_ops->create_vsi(vf);
+ if (err) {
+ dev_err(ice_pf_to_dev(pf),
+ "Failed to recreate the VF%u's VSI, error %d\n",
+ vf->vf_id, err);
+ return err;
+ }
+
+ return 0;
+}
+
+/**
* ice_vf_rebuild_vsi - rebuild the VF's VSI
* @vf: VF to rebuild the VSI for
*
* This is only called when all VF(s) are being reset (i.e. PCIe Reset on the
* host, PFR, CORER, etc.).
+ *
+ * It reprograms the VSI configuration back into hardware.
*/
static int ice_vf_rebuild_vsi(struct ice_vf *vf)
{
@@ -256,7 +289,7 @@ static int ice_vf_rebuild_vsi(struct ice_vf *vf)
if (WARN_ON(!vsi))
return -EINVAL;
- if (ice_vsi_rebuild(vsi, true)) {
+ if (ice_vsi_rebuild(vsi, ICE_VSI_FLAG_INIT)) {
dev_err(ice_pf_to_dev(pf), "failed to rebuild VF %d VSI\n",
vf->vf_id);
return -EIO;
@@ -271,6 +304,21 @@ static int ice_vf_rebuild_vsi(struct ice_vf *vf)
}
/**
+ * ice_vf_post_vsi_rebuild - Reset tasks that occur after VSI rebuild
+ * @vf: the VF being reset
+ *
+ * Perform reset tasks which must occur after the VSI has been re-created or
+ * rebuilt during a VF reset.
+ */
+static void ice_vf_post_vsi_rebuild(struct ice_vf *vf)
+{
+ ice_vf_rebuild_host_cfg(vf);
+ ice_vf_set_initialized(vf);
+
+ vf->vf_ops->post_vsi_rebuild(vf);
+}
+
+/**
* ice_is_any_vf_in_unicast_promisc - check if any VF(s)
* are in unicast promiscuous mode
* @pf: PF structure for accessing VF(s)
@@ -495,7 +543,7 @@ void ice_reset_all_vfs(struct ice_pf *pf)
ice_vf_pre_vsi_rebuild(vf);
ice_vf_rebuild_vsi(vf);
- vf->vf_ops->post_vsi_rebuild(vf);
+ ice_vf_post_vsi_rebuild(vf);
mutex_unlock(&vf->cfg_lock);
}
@@ -639,14 +687,14 @@ int ice_reset_vf(struct ice_vf *vf, u32 flags)
ice_vf_pre_vsi_rebuild(vf);
- if (vf->vf_ops->vsi_rebuild(vf)) {
+ if (ice_vf_recreate_vsi(vf)) {
dev_err(dev, "Failed to release and setup the VF%u's VSI\n",
vf->vf_id);
err = -EFAULT;
goto out_unlock;
}
- vf->vf_ops->post_vsi_rebuild(vf);
+ ice_vf_post_vsi_rebuild(vf);
vsi = ice_get_vf_vsi(vf);
if (WARN_ON(!vsi)) {
err = -EINVAL;
@@ -673,7 +721,7 @@ out_unlock:
* ice_set_vf_state_qs_dis - Set VF queues state to disabled
* @vf: pointer to the VF structure
*/
-void ice_set_vf_state_qs_dis(struct ice_vf *vf)
+static void ice_set_vf_state_qs_dis(struct ice_vf *vf)
{
/* Clear Rx/Tx enabled queues flag */
bitmap_zero(vf->txq_ena, ICE_MAX_RSS_QS_PER_VF);
@@ -681,9 +729,45 @@ void ice_set_vf_state_qs_dis(struct ice_vf *vf)
clear_bit(ICE_VF_STATE_QS_ENA, vf->vf_states);
}
+/**
+ * ice_set_vf_state_dis - Set VF state to disabled
+ * @vf: pointer to the VF structure
+ */
+void ice_set_vf_state_dis(struct ice_vf *vf)
+{
+ ice_set_vf_state_qs_dis(vf);
+ vf->vf_ops->clear_reset_state(vf);
+}
+
/* Private functions only accessed from other virtualization files */
/**
+ * ice_initialize_vf_entry - Initialize a VF entry
+ * @vf: pointer to the VF structure
+ */
+void ice_initialize_vf_entry(struct ice_vf *vf)
+{
+ struct ice_pf *pf = vf->pf;
+ struct ice_vfs *vfs;
+
+ vfs = &pf->vfs;
+
+ /* assign default capabilities */
+ vf->spoofchk = true;
+ vf->num_vf_qs = vfs->num_qps_per;
+ ice_vc_set_default_allowlist(vf);
+ ice_virtchnl_set_dflt_ops(vf);
+
+ /* ctrl_vsi_idx will be set to a valid value only when iAVF
+ * creates its first fdir rule.
+ */
+ ice_vf_ctrl_invalidate_vsi(vf);
+ ice_vf_fdir_init(vf);
+
+ mutex_init(&vf->cfg_lock);
+}
+
+/**
* ice_dis_vf_qs - Disable the VF queues
* @vf: pointer to the VF structure
*/
@@ -924,18 +1008,18 @@ static int ice_vf_rebuild_host_mac_cfg(struct ice_vf *vf)
vf->num_mac++;
- if (is_valid_ether_addr(vf->hw_lan_addr.addr)) {
- status = ice_fltr_add_mac(vsi, vf->hw_lan_addr.addr,
+ if (is_valid_ether_addr(vf->hw_lan_addr)) {
+ status = ice_fltr_add_mac(vsi, vf->hw_lan_addr,
ICE_FWD_TO_VSI);
if (status) {
dev_err(dev, "failed to add default unicast MAC filter %pM for VF %u, error %d\n",
- &vf->hw_lan_addr.addr[0], vf->vf_id,
+ &vf->hw_lan_addr[0], vf->vf_id,
status);
return status;
}
vf->num_mac++;
- ether_addr_copy(vf->dev_lan_addr.addr, vf->hw_lan_addr.addr);
+ ether_addr_copy(vf->dev_lan_addr, vf->hw_lan_addr);
}
return 0;
@@ -1115,11 +1199,16 @@ void ice_vf_ctrl_vsi_release(struct ice_vf *vf)
*/
struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf)
{
- struct ice_port_info *pi = ice_vf_get_port_info(vf);
+ struct ice_vsi_cfg_params params = {};
struct ice_pf *pf = vf->pf;
struct ice_vsi *vsi;
- vsi = ice_vsi_setup(pf, pi, ICE_VSI_CTRL, vf, NULL);
+ params.type = ICE_VSI_CTRL;
+ params.pi = ice_vf_get_port_info(vf);
+ params.vf = vf;
+ params.flags = ICE_VSI_FLAG_INIT;
+
+ vsi = ice_vsi_setup(pf, &params);
if (!vsi) {
dev_err(ice_pf_to_dev(pf), "Failed to create VF control VSI\n");
ice_vf_ctrl_invalidate_vsi(vf);
@@ -1129,6 +1218,60 @@ struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf)
}
/**
+ * ice_vf_init_host_cfg - Initialize host admin configuration
+ * @vf: VF to initialize
+ * @vsi: the VSI created at initialization
+ *
+ * Initialize the VF host configuration. Called during VF creation to setup
+ * VLAN 0, add the VF VSI broadcast filter, and setup spoof checking. It
+ * should only be called during VF creation.
+ */
+int ice_vf_init_host_cfg(struct ice_vf *vf, struct ice_vsi *vsi)
+{
+ struct ice_vsi_vlan_ops *vlan_ops;
+ struct ice_pf *pf = vf->pf;
+ u8 broadcast[ETH_ALEN];
+ struct device *dev;
+ int err;
+
+ dev = ice_pf_to_dev(pf);
+
+ err = ice_vsi_add_vlan_zero(vsi);
+ if (err) {
+ dev_warn(dev, "Failed to add VLAN 0 filter for VF %d\n",
+ vf->vf_id);
+ return err;
+ }
+
+ vlan_ops = ice_get_compat_vsi_vlan_ops(vsi);
+ err = vlan_ops->ena_rx_filtering(vsi);
+ if (err) {
+ dev_warn(dev, "Failed to enable Rx VLAN filtering for VF %d\n",
+ vf->vf_id);
+ return err;
+ }
+
+ eth_broadcast_addr(broadcast);
+ err = ice_fltr_add_mac(vsi, broadcast, ICE_FWD_TO_VSI);
+ if (err) {
+ dev_err(dev, "Failed to add broadcast MAC filter for VF %d, status %d\n",
+ vf->vf_id, err);
+ return err;
+ }
+
+ vf->num_mac = 1;
+
+ err = ice_vsi_apply_spoofchk(vsi, vf->spoofchk);
+ if (err) {
+ dev_warn(dev, "Failed to initialize spoofchk setting for VF %d\n",
+ vf->vf_id);
+ return err;
+ }
+
+ return 0;
+}
+
+/**
* ice_vf_invalidate_vsi - invalidate vsi_idx/vsi_num to remove VSI access
* @vf: VF to remove access to VSI for
*/
@@ -1139,6 +1282,24 @@ void ice_vf_invalidate_vsi(struct ice_vf *vf)
}
/**
+ * ice_vf_vsi_release - Release the VF VSI and invalidate indexes
+ * @vf: pointer to the VF structure
+ *
+ * Release the VF associated with this VSI and then invalidate the VSI
+ * indexes.
+ */
+void ice_vf_vsi_release(struct ice_vf *vf)
+{
+ struct ice_vsi *vsi = ice_get_vf_vsi(vf);
+
+ if (WARN_ON(!vsi))
+ return;
+
+ ice_vsi_release(vsi);
+ ice_vf_invalidate_vsi(vf);
+}
+
+/**
* ice_vf_set_initialized - VF is ready for VIRTCHNL communication
* @vf: VF to set in initialized state
*
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h
index 52bd9a3816bf..ef30f05b5d02 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h
@@ -56,11 +56,13 @@ struct ice_mdd_vf_events {
struct ice_vf_ops {
enum ice_disq_rst_src reset_type;
void (*free)(struct ice_vf *vf);
+ void (*clear_reset_state)(struct ice_vf *vf);
void (*clear_mbx_register)(struct ice_vf *vf);
void (*trigger_reset_register)(struct ice_vf *vf, bool is_vflr);
bool (*poll_reset_status)(struct ice_vf *vf);
void (*clear_reset_trigger)(struct ice_vf *vf);
- int (*vsi_rebuild)(struct ice_vf *vf);
+ void (*irq_close)(struct ice_vf *vf);
+ int (*create_vsi)(struct ice_vf *vf);
void (*post_vsi_rebuild)(struct ice_vf *vf);
};
@@ -96,8 +98,8 @@ struct ice_vf {
struct ice_sw *vf_sw_id; /* switch ID the VF VSIs connect to */
struct virtchnl_version_info vf_ver;
u32 driver_caps; /* reported by VF driver */
- struct virtchnl_ether_addr dev_lan_addr;
- struct virtchnl_ether_addr hw_lan_addr;
+ u8 dev_lan_addr[ETH_ALEN];
+ u8 hw_lan_addr[ETH_ALEN];
struct ice_time_mac legacy_last_added_umac;
DECLARE_BITMAP(txq_ena, ICE_MAX_RSS_QS_PER_VF);
DECLARE_BITMAP(rxq_ena, ICE_MAX_RSS_QS_PER_VF);
@@ -213,7 +215,7 @@ u16 ice_get_num_vfs(struct ice_pf *pf);
struct ice_vsi *ice_get_vf_vsi(struct ice_vf *vf);
bool ice_is_vf_disabled(struct ice_vf *vf);
int ice_check_vf_ready_for_cfg(struct ice_vf *vf);
-void ice_set_vf_state_qs_dis(struct ice_vf *vf);
+void ice_set_vf_state_dis(struct ice_vf *vf);
bool ice_is_any_vf_in_unicast_promisc(struct ice_pf *pf);
void
ice_vf_get_promisc_masks(struct ice_vf *vf, struct ice_vsi *vsi,
@@ -259,7 +261,7 @@ static inline int ice_check_vf_ready_for_cfg(struct ice_vf *vf)
return -EOPNOTSUPP;
}
-static inline void ice_set_vf_state_qs_dis(struct ice_vf *vf)
+static inline void ice_set_vf_state_dis(struct ice_vf *vf)
{
}
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
index 9c8ef2b01f0f..6f3293b793b5 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
@@ -23,6 +23,7 @@
#warning "Only include ice_vf_lib_private.h in CONFIG_PCI_IOV virtualization files"
#endif
+void ice_initialize_vf_entry(struct ice_vf *vf);
void ice_dis_vf_qs(struct ice_vf *vf);
int ice_check_vf_init(struct ice_vf *vf);
enum virtchnl_status_code ice_err_to_virt_err(int err);
@@ -35,7 +36,9 @@ void ice_vf_rebuild_host_cfg(struct ice_vf *vf);
void ice_vf_ctrl_invalidate_vsi(struct ice_vf *vf);
void ice_vf_ctrl_vsi_release(struct ice_vf *vf);
struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf);
+int ice_vf_init_host_cfg(struct ice_vf *vf, struct ice_vsi *vsi);
void ice_vf_invalidate_vsi(struct ice_vf *vf);
+void ice_vf_vsi_release(struct ice_vf *vf);
void ice_vf_set_initialized(struct ice_vf *vf);
#endif /* _ICE_VF_LIB_PRIVATE_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
index dab3cd5d300e..e24e3f5017ca 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
@@ -507,7 +507,7 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg)
vfres->vsi_res[0].vsi_type = VIRTCHNL_VSI_SRIOV;
vfres->vsi_res[0].num_queue_pairs = vsi->num_txq;
ether_addr_copy(vfres->vsi_res[0].default_mac_addr,
- vf->hw_lan_addr.addr);
+ vf->hw_lan_addr);
/* match guest capabilities */
vf->driver_caps = vfres->vf_cap_flags;
@@ -1802,10 +1802,10 @@ ice_vfhw_mac_add(struct ice_vf *vf, struct virtchnl_ether_addr *vc_ether_addr)
* was correctly specified over VIRTCHNL
*/
if ((ice_is_vc_addr_legacy(vc_ether_addr) &&
- is_zero_ether_addr(vf->hw_lan_addr.addr)) ||
+ is_zero_ether_addr(vf->hw_lan_addr)) ||
ice_is_vc_addr_primary(vc_ether_addr)) {
- ether_addr_copy(vf->dev_lan_addr.addr, mac_addr);
- ether_addr_copy(vf->hw_lan_addr.addr, mac_addr);
+ ether_addr_copy(vf->dev_lan_addr, mac_addr);
+ ether_addr_copy(vf->hw_lan_addr, mac_addr);
}
/* hardware and device MACs are already set, but its possible that the
@@ -1836,7 +1836,7 @@ ice_vc_add_mac_addr(struct ice_vf *vf, struct ice_vsi *vsi,
int ret;
/* device MAC already added */
- if (ether_addr_equal(mac_addr, vf->dev_lan_addr.addr))
+ if (ether_addr_equal(mac_addr, vf->dev_lan_addr))
return 0;
if (is_unicast_ether_addr(mac_addr) && !ice_can_vf_change_mac(vf)) {
@@ -1891,8 +1891,8 @@ ice_update_legacy_cached_mac(struct ice_vf *vf,
ice_is_legacy_umac_expired(&vf->legacy_last_added_umac))
return;
- ether_addr_copy(vf->dev_lan_addr.addr, vf->legacy_last_added_umac.addr);
- ether_addr_copy(vf->hw_lan_addr.addr, vf->legacy_last_added_umac.addr);
+ ether_addr_copy(vf->dev_lan_addr, vf->legacy_last_added_umac.addr);
+ ether_addr_copy(vf->hw_lan_addr, vf->legacy_last_added_umac.addr);
}
/**
@@ -1906,15 +1906,15 @@ ice_vfhw_mac_del(struct ice_vf *vf, struct virtchnl_ether_addr *vc_ether_addr)
u8 *mac_addr = vc_ether_addr->addr;
if (!is_valid_ether_addr(mac_addr) ||
- !ether_addr_equal(vf->dev_lan_addr.addr, mac_addr))
+ !ether_addr_equal(vf->dev_lan_addr, mac_addr))
return;
/* allow the device MAC to be repopulated in the add flow and don't
- * clear the hardware MAC (i.e. hw_lan_addr.addr) here as that is meant
+ * clear the hardware MAC (i.e. hw_lan_addr) here as that is meant
* to be persistent on VM reboot and across driver unload/load, which
* won't work if we clear the hardware MAC here
*/
- eth_zero_addr(vf->dev_lan_addr.addr);
+ eth_zero_addr(vf->dev_lan_addr);
ice_update_legacy_cached_mac(vf, vc_ether_addr);
}
@@ -1934,7 +1934,7 @@ ice_vc_del_mac_addr(struct ice_vf *vf, struct ice_vsi *vsi,
int status;
if (!ice_can_vf_change_mac(vf) &&
- ether_addr_equal(vf->dev_lan_addr.addr, mac_addr))
+ ether_addr_equal(vf->dev_lan_addr, mac_addr))
return 0;
status = ice_fltr_remove_mac(vsi, mac_addr, ICE_FWD_TO_VSI);
@@ -3733,7 +3733,7 @@ static int ice_vc_repr_add_mac(struct ice_vf *vf, u8 *msg)
int result;
if (!is_unicast_ether_addr(mac_addr) ||
- ether_addr_equal(mac_addr, vf->hw_lan_addr.addr))
+ ether_addr_equal(mac_addr, vf->hw_lan_addr))
continue;
if (vf->pf_set_mac) {
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
index c6a58343d81d..e6ef6b303222 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
@@ -113,7 +113,7 @@ ice_vc_fdir_param_check(struct ice_vf *vf, u16 vsi_id)
if (!ice_vc_isvalid_vsi_id(vf, vsi_id))
return -EINVAL;
- if (!pf->vsi[vf->lan_vsi_idx])
+ if (!ice_get_vf_vsi(vf))
return -EINVAL;
return 0;
@@ -494,7 +494,7 @@ ice_vc_fdir_rem_prof(struct ice_vf *vf, enum ice_fltr_ptype flow, int tun)
vf_prof = fdir->fdir_prof[flow];
- vf_vsi = pf->vsi[vf->lan_vsi_idx];
+ vf_vsi = ice_get_vf_vsi(vf);
if (!vf_vsi) {
dev_dbg(dev, "NULL vf %d vsi pointer\n", vf->vf_id);
return;
@@ -572,7 +572,7 @@ ice_vc_fdir_write_flow_prof(struct ice_vf *vf, enum ice_fltr_ptype flow,
pf = vf->pf;
dev = ice_pf_to_dev(pf);
hw = &pf->hw;
- vf_vsi = pf->vsi[vf->lan_vsi_idx];
+ vf_vsi = ice_get_vf_vsi(vf);
if (!vf_vsi)
return -EINVAL;
@@ -1205,7 +1205,7 @@ static int ice_vc_fdir_write_fltr(struct ice_vf *vf,
pf = vf->pf;
dev = ice_pf_to_dev(pf);
hw = &pf->hw;
- vsi = pf->vsi[vf->lan_vsi_idx];
+ vsi = ice_get_vf_vsi(vf);
if (!vsi) {
dev_dbg(dev, "Invalid vsi for VF %d\n", vf->vf_id);
return -EINVAL;
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 374b7f10b549..31565bbafa22 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -598,6 +598,112 @@ ice_construct_skb_zc(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp)
}
/**
+ * ice_clean_xdp_irq_zc - produce AF_XDP descriptors to CQ
+ * @xdp_ring: XDP Tx ring
+ */
+static void ice_clean_xdp_irq_zc(struct ice_tx_ring *xdp_ring)
+{
+ u16 ntc = xdp_ring->next_to_clean;
+ struct ice_tx_desc *tx_desc;
+ u16 cnt = xdp_ring->count;
+ struct ice_tx_buf *tx_buf;
+ u16 completed_frames = 0;
+ u16 xsk_frames = 0;
+ u16 last_rs;
+ int i;
+
+ last_rs = xdp_ring->next_to_use ? xdp_ring->next_to_use - 1 : cnt - 1;
+ tx_desc = ICE_TX_DESC(xdp_ring, last_rs);
+ if (tx_desc->cmd_type_offset_bsz &
+ cpu_to_le64(ICE_TX_DESC_DTYPE_DESC_DONE)) {
+ if (last_rs >= ntc)
+ completed_frames = last_rs - ntc + 1;
+ else
+ completed_frames = last_rs + cnt - ntc + 1;
+ }
+
+ if (!completed_frames)
+ return;
+
+ if (likely(!xdp_ring->xdp_tx_active)) {
+ xsk_frames = completed_frames;
+ goto skip;
+ }
+
+ ntc = xdp_ring->next_to_clean;
+ for (i = 0; i < completed_frames; i++) {
+ tx_buf = &xdp_ring->tx_buf[ntc];
+
+ if (tx_buf->type == ICE_TX_BUF_XSK_TX) {
+ tx_buf->type = ICE_TX_BUF_EMPTY;
+ xsk_buff_free(tx_buf->xdp);
+ xdp_ring->xdp_tx_active--;
+ } else {
+ xsk_frames++;
+ }
+
+ ntc++;
+ if (ntc >= xdp_ring->count)
+ ntc = 0;
+ }
+skip:
+ tx_desc->cmd_type_offset_bsz = 0;
+ xdp_ring->next_to_clean += completed_frames;
+ if (xdp_ring->next_to_clean >= cnt)
+ xdp_ring->next_to_clean -= cnt;
+ if (xsk_frames)
+ xsk_tx_completed(xdp_ring->xsk_pool, xsk_frames);
+}
+
+/**
+ * ice_xmit_xdp_tx_zc - AF_XDP ZC handler for XDP_TX
+ * @xdp: XDP buffer to xmit
+ * @xdp_ring: XDP ring to produce descriptor onto
+ *
+ * note that this function works directly on xdp_buff, no need to convert
+ * it to xdp_frame. xdp_buff pointer is stored to ice_tx_buf so that cleaning
+ * side will be able to xsk_buff_free() it.
+ *
+ * Returns ICE_XDP_TX for successfully produced desc, ICE_XDP_CONSUMED if there
+ * was not enough space on XDP ring
+ */
+static int ice_xmit_xdp_tx_zc(struct xdp_buff *xdp,
+ struct ice_tx_ring *xdp_ring)
+{
+ u32 size = xdp->data_end - xdp->data;
+ u32 ntu = xdp_ring->next_to_use;
+ struct ice_tx_desc *tx_desc;
+ struct ice_tx_buf *tx_buf;
+ dma_addr_t dma;
+
+ if (ICE_DESC_UNUSED(xdp_ring) < ICE_RING_QUARTER(xdp_ring)) {
+ ice_clean_xdp_irq_zc(xdp_ring);
+ if (!ICE_DESC_UNUSED(xdp_ring)) {
+ xdp_ring->ring_stats->tx_stats.tx_busy++;
+ return ICE_XDP_CONSUMED;
+ }
+ }
+
+ dma = xsk_buff_xdp_get_dma(xdp);
+ xsk_buff_raw_dma_sync_for_device(xdp_ring->xsk_pool, dma, size);
+
+ tx_buf = &xdp_ring->tx_buf[ntu];
+ tx_buf->xdp = xdp;
+ tx_buf->type = ICE_TX_BUF_XSK_TX;
+ tx_desc = ICE_TX_DESC(xdp_ring, ntu);
+ tx_desc->buf_addr = cpu_to_le64(dma);
+ tx_desc->cmd_type_offset_bsz = ice_build_ctob(ICE_TX_DESC_CMD_EOP,
+ 0, size, 0);
+ xdp_ring->xdp_tx_active++;
+
+ if (++ntu == xdp_ring->count)
+ ntu = 0;
+ xdp_ring->next_to_use = ntu;
+
+ return ICE_XDP_TX;
+}
+
+/**
* ice_run_xdp_zc - Executes an XDP program in zero-copy path
* @rx_ring: Rx ring
* @xdp: xdp_buff used as input to the XDP program
@@ -630,7 +736,7 @@ ice_run_xdp_zc(struct ice_rx_ring *rx_ring, struct xdp_buff *xdp,
case XDP_PASS:
break;
case XDP_TX:
- result = ice_xmit_xdp_buff(xdp, xdp_ring);
+ result = ice_xmit_xdp_tx_zc(xdp, xdp_ring);
if (result == ICE_XDP_CONSUMED)
goto out_failure;
break;
@@ -760,7 +866,7 @@ construct_skb:
if (entries_to_alloc > ICE_RING_QUARTER(rx_ring))
failure |= !ice_alloc_rx_bufs_zc(rx_ring, entries_to_alloc);
- ice_finalize_xdp_rx(xdp_ring, xdp_xmit);
+ ice_finalize_xdp_rx(xdp_ring, xdp_xmit, 0);
ice_update_rx_ring_stats(rx_ring, total_rx_packets, total_rx_bytes);
if (xsk_uses_need_wakeup(rx_ring->xsk_pool)) {
@@ -776,78 +882,6 @@ construct_skb:
}
/**
- * ice_clean_xdp_tx_buf - Free and unmap XDP Tx buffer
- * @xdp_ring: XDP Tx ring
- * @tx_buf: Tx buffer to clean
- */
-static void
-ice_clean_xdp_tx_buf(struct ice_tx_ring *xdp_ring, struct ice_tx_buf *tx_buf)
-{
- page_frag_free(tx_buf->raw_buf);
- xdp_ring->xdp_tx_active--;
- dma_unmap_single(xdp_ring->dev, dma_unmap_addr(tx_buf, dma),
- dma_unmap_len(tx_buf, len), DMA_TO_DEVICE);
- dma_unmap_len_set(tx_buf, len, 0);
-}
-
-/**
- * ice_clean_xdp_irq_zc - produce AF_XDP descriptors to CQ
- * @xdp_ring: XDP Tx ring
- */
-static void ice_clean_xdp_irq_zc(struct ice_tx_ring *xdp_ring)
-{
- u16 ntc = xdp_ring->next_to_clean;
- struct ice_tx_desc *tx_desc;
- u16 cnt = xdp_ring->count;
- struct ice_tx_buf *tx_buf;
- u16 completed_frames = 0;
- u16 xsk_frames = 0;
- u16 last_rs;
- int i;
-
- last_rs = xdp_ring->next_to_use ? xdp_ring->next_to_use - 1 : cnt - 1;
- tx_desc = ICE_TX_DESC(xdp_ring, last_rs);
- if ((tx_desc->cmd_type_offset_bsz &
- cpu_to_le64(ICE_TX_DESC_DTYPE_DESC_DONE))) {
- if (last_rs >= ntc)
- completed_frames = last_rs - ntc + 1;
- else
- completed_frames = last_rs + cnt - ntc + 1;
- }
-
- if (!completed_frames)
- return;
-
- if (likely(!xdp_ring->xdp_tx_active)) {
- xsk_frames = completed_frames;
- goto skip;
- }
-
- ntc = xdp_ring->next_to_clean;
- for (i = 0; i < completed_frames; i++) {
- tx_buf = &xdp_ring->tx_buf[ntc];
-
- if (tx_buf->raw_buf) {
- ice_clean_xdp_tx_buf(xdp_ring, tx_buf);
- tx_buf->raw_buf = NULL;
- } else {
- xsk_frames++;
- }
-
- ntc++;
- if (ntc >= xdp_ring->count)
- ntc = 0;
- }
-skip:
- tx_desc->cmd_type_offset_bsz = 0;
- xdp_ring->next_to_clean += completed_frames;
- if (xdp_ring->next_to_clean >= cnt)
- xdp_ring->next_to_clean -= cnt;
- if (xsk_frames)
- xsk_tx_completed(xdp_ring->xsk_pool, xsk_frames);
-}
-
-/**
* ice_xmit_pkt - produce a single HW Tx descriptor out of AF_XDP descriptor
* @xdp_ring: XDP ring to produce the HW Tx descriptor on
* @desc: AF_XDP descriptor to pull the DMA address and length from
@@ -921,20 +955,6 @@ static void ice_fill_tx_hw_ring(struct ice_tx_ring *xdp_ring, struct xdp_desc *d
}
/**
- * ice_set_rs_bit - set RS bit on last produced descriptor (one behind current NTU)
- * @xdp_ring: XDP ring to produce the HW Tx descriptors on
- */
-static void ice_set_rs_bit(struct ice_tx_ring *xdp_ring)
-{
- u16 ntu = xdp_ring->next_to_use ? xdp_ring->next_to_use - 1 : xdp_ring->count - 1;
- struct ice_tx_desc *tx_desc;
-
- tx_desc = ICE_TX_DESC(xdp_ring, ntu);
- tx_desc->cmd_type_offset_bsz |=
- cpu_to_le64(ICE_TX_DESC_CMD_RS << ICE_TXD_QW1_CMD_S);
-}
-
-/**
* ice_xmit_zc - take entries from XSK Tx ring and place them onto HW Tx ring
* @xdp_ring: XDP ring to produce the HW Tx descriptors on
*
@@ -1068,12 +1088,12 @@ void ice_xsk_clean_xdp_ring(struct ice_tx_ring *xdp_ring)
while (ntc != ntu) {
struct ice_tx_buf *tx_buf = &xdp_ring->tx_buf[ntc];
- if (tx_buf->raw_buf)
- ice_clean_xdp_tx_buf(xdp_ring, tx_buf);
- else
+ if (tx_buf->type == ICE_TX_BUF_XSK_TX) {
+ tx_buf->type = ICE_TX_BUF_EMPTY;
+ xsk_buff_free(tx_buf->xdp);
+ } else {
xsk_frames++;
-
- tx_buf->raw_buf = NULL;
+ }
ntc++;
if (ntc >= xdp_ring->count)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index b5b443883da9..03bc1e8af575 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2835,6 +2835,22 @@ static int igb_offload_txtime(struct igb_adapter *adapter,
return 0;
}
+static int igb_tc_query_caps(struct igb_adapter *adapter,
+ struct tc_query_caps_base *base)
+{
+ switch (base->type) {
+ case TC_SETUP_QDISC_TAPRIO: {
+ struct tc_taprio_caps *caps = base->caps;
+
+ caps->broken_mqprio = true;
+
+ return 0;
+ }
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
static LIST_HEAD(igb_block_cb_list);
static int igb_setup_tc(struct net_device *dev, enum tc_setup_type type,
@@ -2843,6 +2859,8 @@ static int igb_setup_tc(struct net_device *dev, enum tc_setup_type type,
struct igb_adapter *adapter = netdev_priv(dev);
switch (type) {
+ case TC_QUERY_CAPS:
+ return igb_tc_query_caps(adapter, type_data);
case TC_SETUP_QDISC_CBS:
return igb_offload_cbs(adapter, type_data);
case TC_SETUP_BLOCK:
@@ -2896,8 +2914,14 @@ static int igb_xdp_setup(struct net_device *dev, struct netdev_bpf *bpf)
bpf_prog_put(old_prog);
/* bpf is just replaced, RXQ and MTU are already setup */
- if (!need_reset)
+ if (!need_reset) {
return 0;
+ } else {
+ if (prog)
+ xdp_features_set_redirect_target(dev, true);
+ else
+ xdp_features_clear_redirect_target(dev);
+ }
if (running)
igb_open(dev);
@@ -3210,8 +3234,6 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_pci_reg;
- pci_enable_pcie_error_reporting(pdev);
-
pci_set_master(pdev);
pci_save_state(pdev);
@@ -3333,6 +3355,7 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
netdev->priv_flags |= IFF_SUPP_NOFCS;
netdev->priv_flags |= IFF_UNICAST_FLT;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
/* MTU range: 68 - 9216 */
netdev->min_mtu = ETH_MIN_MTU;
@@ -3648,7 +3671,6 @@ err_sw_init:
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
- pci_disable_pcie_error_reporting(pdev);
pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
@@ -3859,8 +3881,6 @@ static void igb_remove(struct pci_dev *pdev)
kfree(adapter->shadow_vfta);
free_netdev(netdev);
- pci_disable_pcie_error_reporting(pdev);
-
pci_disable_device(pdev);
}
diff --git a/drivers/net/ethernet/intel/igc/igc_base.c b/drivers/net/ethernet/intel/igc/igc_base.c
index a15927e77272..a1d815af507d 100644
--- a/drivers/net/ethernet/intel/igc/igc_base.c
+++ b/drivers/net/ethernet/intel/igc/igc_base.c
@@ -396,6 +396,35 @@ void igc_rx_fifo_flush_base(struct igc_hw *hw)
rd32(IGC_MPC);
}
+bool igc_is_device_id_i225(struct igc_hw *hw)
+{
+ switch (hw->device_id) {
+ case IGC_DEV_ID_I225_LM:
+ case IGC_DEV_ID_I225_V:
+ case IGC_DEV_ID_I225_I:
+ case IGC_DEV_ID_I225_K:
+ case IGC_DEV_ID_I225_K2:
+ case IGC_DEV_ID_I225_LMVP:
+ case IGC_DEV_ID_I225_IT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+bool igc_is_device_id_i226(struct igc_hw *hw)
+{
+ switch (hw->device_id) {
+ case IGC_DEV_ID_I226_LM:
+ case IGC_DEV_ID_I226_V:
+ case IGC_DEV_ID_I226_K:
+ case IGC_DEV_ID_I226_IT:
+ return true;
+ default:
+ return false;
+ }
+}
+
static struct igc_mac_operations igc_mac_ops_base = {
.init_hw = igc_init_hw_base,
.check_for_link = igc_check_for_copper_link,
diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h
index ce530f5fd7bd..7a992befca24 100644
--- a/drivers/net/ethernet/intel/igc/igc_base.h
+++ b/drivers/net/ethernet/intel/igc/igc_base.h
@@ -7,6 +7,8 @@
/* forward declaration */
void igc_rx_fifo_flush_base(struct igc_hw *hw);
void igc_power_down_phy_copper_base(struct igc_hw *hw);
+bool igc_is_device_id_i225(struct igc_hw *hw);
+bool igc_is_device_id_i226(struct igc_hw *hw);
/* Transmit Descriptor - Advanced */
union igc_adv_tx_desc {
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h
index e9747ec5ac0b..9dec3563ce3a 100644
--- a/drivers/net/ethernet/intel/igc/igc_defines.h
+++ b/drivers/net/ethernet/intel/igc/igc_defines.h
@@ -524,6 +524,7 @@
/* Transmit Scheduling */
#define IGC_TQAVCTRL_TRANSMIT_MODE_TSN 0x00000001
#define IGC_TQAVCTRL_ENHANCED_QAV 0x00000008
+#define IGC_TQAVCTRL_FUTSCDDIS 0x00000080
#define IGC_TXQCTL_QUEUE_MODE_LAUNCHT 0x00000001
#define IGC_TXQCTL_STRICT_CYCLE 0x00000002
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 1dd2a7fee8d4..2928a6c73692 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -5978,6 +5978,7 @@ static bool validate_schedule(struct igc_adapter *adapter,
const struct tc_taprio_qopt_offload *qopt)
{
int queue_uses[IGC_MAX_TX_QUEUES] = { };
+ struct igc_hw *hw = &adapter->hw;
struct timespec64 now;
size_t n;
@@ -5990,8 +5991,10 @@ static bool validate_schedule(struct igc_adapter *adapter,
* in the future, it will hold all the packets until that
* time, causing a lot of TX Hangs, so to avoid that, we
* reject schedules that would start in the future.
+ * Note: Limitation above is no longer in i226.
*/
- if (!is_base_time_past(qopt->base_time, &now))
+ if (!is_base_time_past(qopt->base_time, &now) &&
+ igc_is_device_id_i225(hw))
return false;
for (n = 0; n < qopt->num_entries; n++) {
@@ -6061,6 +6064,7 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter,
struct tc_taprio_qopt_offload *qopt)
{
bool queue_configured[IGC_MAX_TX_QUEUES] = { };
+ struct igc_hw *hw = &adapter->hw;
u32 start_time = 0, end_time = 0;
size_t n;
int i;
@@ -6073,7 +6077,7 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter,
if (qopt->base_time < 0)
return -ERANGE;
- if (adapter->base_time)
+ if (igc_is_device_id_i225(hw) && adapter->base_time)
return -EALREADY;
if (!validate_schedule(adapter, qopt))
@@ -6221,12 +6225,35 @@ static int igc_tsn_enable_cbs(struct igc_adapter *adapter,
return igc_tsn_offload_apply(adapter);
}
+static int igc_tc_query_caps(struct igc_adapter *adapter,
+ struct tc_query_caps_base *base)
+{
+ struct igc_hw *hw = &adapter->hw;
+
+ switch (base->type) {
+ case TC_SETUP_QDISC_TAPRIO: {
+ struct tc_taprio_caps *caps = base->caps;
+
+ caps->broken_mqprio = true;
+
+ if (hw->mac.type == igc_i225)
+ caps->gate_mask_per_txq = true;
+
+ return 0;
+ }
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
static int igc_setup_tc(struct net_device *dev, enum tc_setup_type type,
void *type_data)
{
struct igc_adapter *adapter = netdev_priv(dev);
switch (type) {
+ case TC_QUERY_CAPS:
+ return igc_tc_query_caps(adapter, type_data);
case TC_SETUP_QDISC_TAPRIO:
return igc_tsn_enable_qbv_scheduling(adapter, type_data);
@@ -6451,8 +6478,6 @@ static int igc_probe(struct pci_dev *pdev,
if (err)
goto err_pci_reg;
- pci_enable_pcie_error_reporting(pdev);
-
err = pci_enable_ptm(pdev, NULL);
if (err < 0)
dev_info(&pdev->dev, "PCIe PTM not supported by PCIe bus/controller\n");
@@ -6550,6 +6575,9 @@ static int igc_probe(struct pci_dev *pdev,
netdev->mpls_features |= NETIF_F_HW_CSUM;
netdev->hw_enc_features |= netdev->vlan_features;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY;
+
/* MTU range: 68 - 9216 */
netdev->min_mtu = ETH_MIN_MTU;
netdev->max_mtu = MAX_STD_JUMBO_FRAME_SIZE;
@@ -6657,7 +6685,6 @@ err_sw_init:
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
- pci_disable_pcie_error_reporting(pdev);
pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
@@ -6705,8 +6732,6 @@ static void igc_remove(struct pci_dev *pdev)
free_netdev(netdev);
- pci_disable_pcie_error_reporting(pdev);
-
pci_disable_device(pdev);
}
diff --git a/drivers/net/ethernet/intel/igc/igc_tsn.c b/drivers/net/ethernet/intel/igc/igc_tsn.c
index bb10d7b65232..a386c8d61dbf 100644
--- a/drivers/net/ethernet/intel/igc/igc_tsn.c
+++ b/drivers/net/ethernet/intel/igc/igc_tsn.c
@@ -2,6 +2,7 @@
/* Copyright (c) 2019 Intel Corporation */
#include "igc.h"
+#include "igc_hw.h"
#include "igc_tsn.h"
static bool is_any_launchtime(struct igc_adapter *adapter)
@@ -92,7 +93,8 @@ static int igc_tsn_disable_offload(struct igc_adapter *adapter)
tqavctrl = rd32(IGC_TQAVCTRL);
tqavctrl &= ~(IGC_TQAVCTRL_TRANSMIT_MODE_TSN |
- IGC_TQAVCTRL_ENHANCED_QAV);
+ IGC_TQAVCTRL_ENHANCED_QAV | IGC_TQAVCTRL_FUTSCDDIS);
+
wr32(IGC_TQAVCTRL, tqavctrl);
for (i = 0; i < adapter->num_tx_queues; i++) {
@@ -117,20 +119,10 @@ static int igc_tsn_enable_offload(struct igc_adapter *adapter)
ktime_t base_time, systim;
int i;
- cycle = adapter->cycle_time;
- base_time = adapter->base_time;
-
wr32(IGC_TSAUXC, 0);
wr32(IGC_DTXMXPKTSZ, IGC_DTXMXPKTSZ_TSN);
wr32(IGC_TXPBS, IGC_TXPBSIZE_TSN);
- tqavctrl = rd32(IGC_TQAVCTRL);
- tqavctrl |= IGC_TQAVCTRL_TRANSMIT_MODE_TSN | IGC_TQAVCTRL_ENHANCED_QAV;
- wr32(IGC_TQAVCTRL, tqavctrl);
-
- wr32(IGC_QBVCYCLET_S, cycle);
- wr32(IGC_QBVCYCLET, cycle);
-
for (i = 0; i < adapter->num_tx_queues; i++) {
struct igc_ring *ring = adapter->tx_ring[i];
u32 txqctl = 0;
@@ -233,21 +225,46 @@ skip_cbs:
wr32(IGC_TXQCTL(i), txqctl);
}
+ tqavctrl = rd32(IGC_TQAVCTRL) & ~IGC_TQAVCTRL_FUTSCDDIS;
+ tqavctrl |= IGC_TQAVCTRL_TRANSMIT_MODE_TSN | IGC_TQAVCTRL_ENHANCED_QAV;
+
+ cycle = adapter->cycle_time;
+ base_time = adapter->base_time;
+
nsec = rd32(IGC_SYSTIML);
sec = rd32(IGC_SYSTIMH);
systim = ktime_set(sec, nsec);
-
if (ktime_compare(systim, base_time) > 0) {
- s64 n;
+ s64 n = div64_s64(ktime_sub_ns(systim, base_time), cycle);
- n = div64_s64(ktime_sub_ns(systim, base_time), cycle);
base_time = ktime_add_ns(base_time, (n + 1) * cycle);
+ } else {
+ /* According to datasheet section 7.5.2.9.3.3, FutScdDis bit
+ * has to be configured before the cycle time and base time.
+ * Tx won't hang if there is a GCL is already running,
+ * so in this case we don't need to set FutScdDis.
+ */
+ if (igc_is_device_id_i226(hw) &&
+ !(rd32(IGC_BASET_H) || rd32(IGC_BASET_L)))
+ tqavctrl |= IGC_TQAVCTRL_FUTSCDDIS;
}
- baset_h = div_s64_rem(base_time, NSEC_PER_SEC, &baset_l);
+ wr32(IGC_TQAVCTRL, tqavctrl);
+
+ wr32(IGC_QBVCYCLET_S, cycle);
+ wr32(IGC_QBVCYCLET, cycle);
+ baset_h = div_s64_rem(base_time, NSEC_PER_SEC, &baset_l);
wr32(IGC_BASET_H, baset_h);
+
+ /* In i226, Future base time is only supported when FutScdDis bit
+ * is enabled and only active for re-configuration.
+ * In this case, initialize the base time with zero to create
+ * "re-configuration" scenario then only set the desired base time.
+ */
+ if (tqavctrl & IGC_TQAVCTRL_FUTSCDDIS)
+ wr32(IGC_BASET_L, 0);
wr32(IGC_BASET_L, baset_l);
return 0;
@@ -274,17 +291,14 @@ int igc_tsn_reset(struct igc_adapter *adapter)
int igc_tsn_offload_apply(struct igc_adapter *adapter)
{
- int err;
+ struct igc_hw *hw = &adapter->hw;
- if (netif_running(adapter->netdev)) {
+ if (netif_running(adapter->netdev) && igc_is_device_id_i225(hw)) {
schedule_work(&adapter->reset_task);
return 0;
}
- err = igc_tsn_enable_offload(adapter);
- if (err < 0)
- return err;
+ igc_tsn_reset(adapter);
- adapter->flags = igc_tsn_new_flags(adapter);
return 0;
}
diff --git a/drivers/net/ethernet/intel/igc/igc_xdp.c b/drivers/net/ethernet/intel/igc/igc_xdp.c
index aeeb34e64610..e27af72aada8 100644
--- a/drivers/net/ethernet/intel/igc/igc_xdp.c
+++ b/drivers/net/ethernet/intel/igc/igc_xdp.c
@@ -29,6 +29,11 @@ int igc_xdp_set_prog(struct igc_adapter *adapter, struct bpf_prog *prog,
if (old_prog)
bpf_prog_put(old_prog);
+ if (prog)
+ xdp_features_set_redirect_target(dev, true);
+ else
+ xdp_features_clear_redirect_target(dev);
+
if (if_running)
igc_open(dev);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 38c4609bd429..878dd8dff528 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -3292,13 +3292,14 @@ static bool ixgbe_need_crosstalk_fix(struct ixgbe_hw *hw)
s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
bool *link_up, bool link_up_wait_to_complete)
{
+ bool crosstalk_fix_active = ixgbe_need_crosstalk_fix(hw);
u32 links_reg, links_orig;
u32 i;
/* If Crosstalk fix enabled do the sanity check of making sure
* the SFP+ cage is full.
*/
- if (ixgbe_need_crosstalk_fix(hw)) {
+ if (crosstalk_fix_active) {
u32 sfp_cage_full;
switch (hw->mac.type) {
@@ -3346,10 +3347,24 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
}
} else {
- if (links_reg & IXGBE_LINKS_UP)
+ if (links_reg & IXGBE_LINKS_UP) {
+ if (crosstalk_fix_active) {
+ /* Check the link state again after a delay
+ * to filter out spurious link up
+ * notifications.
+ */
+ mdelay(5);
+ links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
+ if (!(links_reg & IXGBE_LINKS_UP)) {
+ *link_up = false;
+ *speed = IXGBE_LINK_SPEED_UNKNOWN;
+ return 0;
+ }
+ }
*link_up = true;
- else
+ } else {
*link_up = false;
+ }
}
switch (links_reg & IXGBE_LINKS_SPEED_82599) {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 53a969e34883..13a6fca31004 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
@@ -557,8 +557,10 @@ static int ixgbe_ipsec_check_mgmt_ip(struct xfrm_state *xs)
/**
* ixgbe_ipsec_add_sa - program device with a security association
* @xs: pointer to transformer state struct
+ * @extack: extack point to fill failure reason
**/
-static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
+static int ixgbe_ipsec_add_sa(struct xfrm_state *xs,
+ struct netlink_ext_ack *extack)
{
struct net_device *dev = xs->xso.real_dev;
struct ixgbe_adapter *adapter = netdev_priv(dev);
@@ -570,23 +572,22 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
int i;
if (xs->id.proto != IPPROTO_ESP && xs->id.proto != IPPROTO_AH) {
- netdev_err(dev, "Unsupported protocol 0x%04x for ipsec offload\n",
- xs->id.proto);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported protocol for ipsec offload");
return -EINVAL;
}
if (xs->props.mode != XFRM_MODE_TRANSPORT) {
- netdev_err(dev, "Unsupported mode for ipsec offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mode for ipsec offload");
return -EINVAL;
}
if (ixgbe_ipsec_check_mgmt_ip(xs)) {
- netdev_err(dev, "IPsec IP addr clash with mgmt filters\n");
+ NL_SET_ERR_MSG_MOD(extack, "IPsec IP addr clash with mgmt filters");
return -EINVAL;
}
if (xs->xso.type != XFRM_DEV_OFFLOAD_CRYPTO) {
- netdev_err(dev, "Unsupported ipsec offload type\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported ipsec offload type");
return -EINVAL;
}
@@ -594,14 +595,14 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
struct rx_sa rsa;
if (xs->calg) {
- netdev_err(dev, "Compression offload not supported\n");
+ NL_SET_ERR_MSG_MOD(extack, "Compression offload not supported");
return -EINVAL;
}
/* find the first unused index */
ret = ixgbe_ipsec_find_empty_idx(ipsec, true);
if (ret < 0) {
- netdev_err(dev, "No space for SA in Rx table!\n");
+ NL_SET_ERR_MSG_MOD(extack, "No space for SA in Rx table!");
return ret;
}
sa_idx = (u16)ret;
@@ -616,7 +617,7 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
/* get the key and salt */
ret = ixgbe_ipsec_parse_proto_keys(xs, rsa.key, &rsa.salt);
if (ret) {
- netdev_err(dev, "Failed to get key data for Rx SA table\n");
+ NL_SET_ERR_MSG_MOD(extack, "Failed to get key data for Rx SA table");
return ret;
}
@@ -676,7 +677,7 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
} else {
/* no match and no empty slot */
- netdev_err(dev, "No space for SA in Rx IP SA table\n");
+ NL_SET_ERR_MSG_MOD(extack, "No space for SA in Rx IP SA table");
memset(&rsa, 0, sizeof(rsa));
return -ENOSPC;
}
@@ -711,7 +712,7 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
/* find the first unused index */
ret = ixgbe_ipsec_find_empty_idx(ipsec, false);
if (ret < 0) {
- netdev_err(dev, "No space for SA in Tx table\n");
+ NL_SET_ERR_MSG_MOD(extack, "No space for SA in Tx table");
return ret;
}
sa_idx = (u16)ret;
@@ -725,7 +726,7 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
ret = ixgbe_ipsec_parse_proto_keys(xs, tsa.key, &tsa.salt);
if (ret) {
- netdev_err(dev, "Failed to get key data for Tx SA table\n");
+ NL_SET_ERR_MSG_MOD(extack, "Failed to get key data for Tx SA table");
memset(&tsa, 0, sizeof(tsa));
return ret;
}
@@ -950,7 +951,7 @@ int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
memcpy(xs->aead->alg_name, aes_gcm_name, sizeof(aes_gcm_name));
/* set up the HW offload */
- err = ixgbe_ipsec_add_sa(xs);
+ err = ixgbe_ipsec_add_sa(xs, NULL);
if (err)
goto err_aead;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 4507fba8747a..773c35fecace 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6647,7 +6647,7 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
rx_ring->queue_index, ixgbe_rx_napi_id(rx_ring)) < 0)
goto err;
- rx_ring->xdp_prog = adapter->xdp_prog;
+ WRITE_ONCE(rx_ring->xdp_prog, adapter->xdp_prog);
return 0;
err:
@@ -8943,7 +8943,8 @@ ixgbe_mdio_read(struct net_device *netdev, int prtad, int devad, u16 addr)
int regnum = addr;
if (devad != MDIO_DEVAD_NONE)
- regnum |= (devad << 16) | MII_ADDR_C45;
+ return mdiobus_c45_read(adapter->mii_bus, prtad,
+ devad, regnum);
return mdiobus_read(adapter->mii_bus, prtad, regnum);
}
@@ -8966,7 +8967,8 @@ static int ixgbe_mdio_write(struct net_device *netdev, int prtad, int devad,
int regnum = addr;
if (devad != MDIO_DEVAD_NONE)
- regnum |= (devad << 16) | MII_ADDR_C45;
+ return mdiobus_c45_write(adapter->mii_bus, prtad, devad,
+ regnum, value);
return mdiobus_write(adapter->mii_bus, prtad, regnum, value);
}
@@ -10303,14 +10305,15 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog)
synchronize_rcu();
err = ixgbe_setup_tc(dev, adapter->hw_tcs);
- if (err) {
- rcu_assign_pointer(adapter->xdp_prog, old_prog);
+ if (err)
return -EINVAL;
- }
+ if (!prog)
+ xdp_features_clear_redirect_target(dev);
} else {
- for (i = 0; i < adapter->num_rx_queues; i++)
- (void)xchg(&adapter->rx_ring[i]->xdp_prog,
- adapter->xdp_prog);
+ for (i = 0; i < adapter->num_rx_queues; i++) {
+ WRITE_ONCE(adapter->rx_ring[i]->xdp_prog,
+ adapter->xdp_prog);
+ }
}
if (old_prog)
@@ -10326,6 +10329,7 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog)
if (adapter->xdp_ring[i]->xsk_pool)
(void)ixgbe_xsk_wakeup(adapter->netdev, i,
XDP_WAKEUP_RX);
+ xdp_features_set_redirect_target(dev, true);
}
return 0;
@@ -10814,8 +10818,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_pci_reg;
}
- pci_enable_pcie_error_reporting(pdev);
-
pci_set_master(pdev);
pci_save_state(pdev);
@@ -11023,6 +11025,9 @@ skip_sriov:
netdev->priv_flags |= IFF_UNICAST_FLT;
netdev->priv_flags |= IFF_SUPP_NOFCS;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY;
+
/* MTU range: 68 - 9710 */
netdev->min_mtu = ETH_MIN_MTU;
netdev->max_mtu = IXGBE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN);
@@ -11243,7 +11248,6 @@ err_ioremap:
disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state);
free_netdev(netdev);
err_alloc_etherdev:
- pci_disable_pcie_error_reporting(pdev);
pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
@@ -11332,8 +11336,6 @@ static void ixgbe_remove(struct pci_dev *pdev)
disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state);
free_netdev(netdev);
- pci_disable_pcie_error_reporting(pdev);
-
if (disable_dev)
pci_disable_device(pdev);
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index 123dca9ce468..689470c1e8ad 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -680,14 +680,14 @@ static s32 ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
}
/**
- * ixgbe_mii_bus_read_generic - Read a clause 22/45 register with gssr flags
+ * ixgbe_mii_bus_read_generic_c22 - Read a clause 22 register with gssr flags
* @hw: pointer to hardware structure
* @addr: address
* @regnum: register number
* @gssr: semaphore flags to acquire
**/
-static s32 ixgbe_mii_bus_read_generic(struct ixgbe_hw *hw, int addr,
- int regnum, u32 gssr)
+static s32 ixgbe_mii_bus_read_generic_c22(struct ixgbe_hw *hw, int addr,
+ int regnum, u32 gssr)
{
u32 hwaddr, cmd;
s32 data;
@@ -696,31 +696,52 @@ static s32 ixgbe_mii_bus_read_generic(struct ixgbe_hw *hw, int addr,
return -EBUSY;
hwaddr = addr << IXGBE_MSCA_PHY_ADDR_SHIFT;
- if (regnum & MII_ADDR_C45) {
- hwaddr |= regnum & GENMASK(21, 0);
- cmd = hwaddr | IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND;
- } else {
- hwaddr |= (regnum & GENMASK(5, 0)) << IXGBE_MSCA_DEV_TYPE_SHIFT;
- cmd = hwaddr | IXGBE_MSCA_OLD_PROTOCOL |
- IXGBE_MSCA_READ_AUTOINC | IXGBE_MSCA_MDI_COMMAND;
- }
+ hwaddr |= (regnum & GENMASK(5, 0)) << IXGBE_MSCA_DEV_TYPE_SHIFT;
+ cmd = hwaddr | IXGBE_MSCA_OLD_PROTOCOL |
+ IXGBE_MSCA_READ_AUTOINC | IXGBE_MSCA_MDI_COMMAND;
data = ixgbe_msca_cmd(hw, cmd);
if (data < 0)
goto mii_bus_read_done;
- /* For a clause 45 access the address cycle just completed, we still
- * need to do the read command, otherwise just get the data
- */
- if (!(regnum & MII_ADDR_C45))
- goto do_mii_bus_read;
+ data = IXGBE_READ_REG(hw, IXGBE_MSRWD);
+ data = (data >> IXGBE_MSRWD_READ_DATA_SHIFT) & GENMASK(16, 0);
+
+mii_bus_read_done:
+ hw->mac.ops.release_swfw_sync(hw, gssr);
+ return data;
+}
+
+/**
+ * ixgbe_mii_bus_read_generic_c45 - Read a clause 45 register with gssr flags
+ * @hw: pointer to hardware structure
+ * @addr: address
+ * @devad: device address to read
+ * @regnum: register number
+ * @gssr: semaphore flags to acquire
+ **/
+static s32 ixgbe_mii_bus_read_generic_c45(struct ixgbe_hw *hw, int addr,
+ int devad, int regnum, u32 gssr)
+{
+ u32 hwaddr, cmd;
+ s32 data;
+
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
+ return -EBUSY;
+
+ hwaddr = addr << IXGBE_MSCA_PHY_ADDR_SHIFT;
+ hwaddr |= devad << 16 | regnum;
+ cmd = hwaddr | IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND;
+
+ data = ixgbe_msca_cmd(hw, cmd);
+ if (data < 0)
+ goto mii_bus_read_done;
cmd = hwaddr | IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND;
data = ixgbe_msca_cmd(hw, cmd);
if (data < 0)
goto mii_bus_read_done;
-do_mii_bus_read:
data = IXGBE_READ_REG(hw, IXGBE_MSRWD);
data = (data >> IXGBE_MSRWD_READ_DATA_SHIFT) & GENMASK(16, 0);
@@ -730,15 +751,15 @@ mii_bus_read_done:
}
/**
- * ixgbe_mii_bus_write_generic - Write a clause 22/45 register with gssr flags
+ * ixgbe_mii_bus_write_generic_c22 - Write a clause 22 register with gssr flags
* @hw: pointer to hardware structure
* @addr: address
* @regnum: register number
* @val: value to write
* @gssr: semaphore flags to acquire
**/
-static s32 ixgbe_mii_bus_write_generic(struct ixgbe_hw *hw, int addr,
- int regnum, u16 val, u32 gssr)
+static s32 ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
+ int regnum, u16 val, u32 gssr)
{
u32 hwaddr, cmd;
s32 err;
@@ -749,20 +770,43 @@ static s32 ixgbe_mii_bus_write_generic(struct ixgbe_hw *hw, int addr,
IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)val);
hwaddr = addr << IXGBE_MSCA_PHY_ADDR_SHIFT;
- if (regnum & MII_ADDR_C45) {
- hwaddr |= regnum & GENMASK(21, 0);
- cmd = hwaddr | IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND;
- } else {
- hwaddr |= (regnum & GENMASK(5, 0)) << IXGBE_MSCA_DEV_TYPE_SHIFT;
- cmd = hwaddr | IXGBE_MSCA_OLD_PROTOCOL | IXGBE_MSCA_WRITE |
- IXGBE_MSCA_MDI_COMMAND;
- }
+ hwaddr |= (regnum & GENMASK(5, 0)) << IXGBE_MSCA_DEV_TYPE_SHIFT;
+ cmd = hwaddr | IXGBE_MSCA_OLD_PROTOCOL | IXGBE_MSCA_WRITE |
+ IXGBE_MSCA_MDI_COMMAND;
+
+ err = ixgbe_msca_cmd(hw, cmd);
+
+ hw->mac.ops.release_swfw_sync(hw, gssr);
+ return err;
+}
+
+/**
+ * ixgbe_mii_bus_write_generic_c45 - Write a clause 45 register with gssr flags
+ * @hw: pointer to hardware structure
+ * @addr: address
+ * @devad: device address to read
+ * @regnum: register number
+ * @val: value to write
+ * @gssr: semaphore flags to acquire
+ **/
+static s32 ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
+ int devad, int regnum, u16 val,
+ u32 gssr)
+{
+ u32 hwaddr, cmd;
+ s32 err;
+
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
+ return -EBUSY;
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)val);
+
+ hwaddr = addr << IXGBE_MSCA_PHY_ADDR_SHIFT;
+ hwaddr |= devad << 16 | regnum;
+ cmd = hwaddr | IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND;
- /* For clause 45 this is an address cycle, for clause 22 this is the
- * entire transaction
- */
err = ixgbe_msca_cmd(hw, cmd);
- if (err < 0 || !(regnum & MII_ADDR_C45))
+ if (err < 0)
goto mii_bus_write_done;
cmd = hwaddr | IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND;
@@ -774,70 +818,144 @@ mii_bus_write_done:
}
/**
- * ixgbe_mii_bus_read - Read a clause 22/45 register
+ * ixgbe_mii_bus_read_c22 - Read a clause 22 register
+ * @bus: pointer to mii_bus structure which points to our driver private
+ * @addr: address
+ * @regnum: register number
+ **/
+static s32 ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
+{
+ struct ixgbe_adapter *adapter = bus->priv;
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 gssr = hw->phy.phy_semaphore_mask;
+
+ return ixgbe_mii_bus_read_generic_c22(hw, addr, regnum, gssr);
+}
+
+/**
+ * ixgbe_mii_bus_read_c45 - Read a clause 45 register
* @bus: pointer to mii_bus structure which points to our driver private
+ * @devad: device address to read
* @addr: address
* @regnum: register number
**/
-static s32 ixgbe_mii_bus_read(struct mii_bus *bus, int addr, int regnum)
+static s32 ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
+ int regnum)
+{
+ struct ixgbe_adapter *adapter = bus->priv;
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 gssr = hw->phy.phy_semaphore_mask;
+
+ return ixgbe_mii_bus_read_generic_c45(hw, addr, devad, regnum, gssr);
+}
+
+/**
+ * ixgbe_mii_bus_write_c22 - Write a clause 22 register
+ * @bus: pointer to mii_bus structure which points to our driver private
+ * @addr: address
+ * @regnum: register number
+ * @val: value to write
+ **/
+static s32 ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
+ u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
struct ixgbe_hw *hw = &adapter->hw;
u32 gssr = hw->phy.phy_semaphore_mask;
- return ixgbe_mii_bus_read_generic(hw, addr, regnum, gssr);
+ return ixgbe_mii_bus_write_generic_c22(hw, addr, regnum, val, gssr);
}
/**
- * ixgbe_mii_bus_write - Write a clause 22/45 register
+ * ixgbe_mii_bus_write_c45 - Write a clause 45 register
* @bus: pointer to mii_bus structure which points to our driver private
* @addr: address
+ * @devad: device address to read
* @regnum: register number
* @val: value to write
**/
-static s32 ixgbe_mii_bus_write(struct mii_bus *bus, int addr, int regnum,
- u16 val)
+static s32 ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
+ int regnum, u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
struct ixgbe_hw *hw = &adapter->hw;
u32 gssr = hw->phy.phy_semaphore_mask;
- return ixgbe_mii_bus_write_generic(hw, addr, regnum, val, gssr);
+ return ixgbe_mii_bus_write_generic_c45(hw, addr, devad, regnum, val,
+ gssr);
}
/**
- * ixgbe_x550em_a_mii_bus_read - Read a clause 22/45 register on x550em_a
+ * ixgbe_x550em_a_mii_bus_read_c22 - Read a clause 22 register on x550em_a
* @bus: pointer to mii_bus structure which points to our driver private
* @addr: address
* @regnum: register number
**/
-static s32 ixgbe_x550em_a_mii_bus_read(struct mii_bus *bus, int addr,
- int regnum)
+static s32 ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
+ int regnum)
+{
+ struct ixgbe_adapter *adapter = bus->priv;
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 gssr = hw->phy.phy_semaphore_mask;
+
+ gssr |= IXGBE_GSSR_TOKEN_SM | IXGBE_GSSR_PHY0_SM;
+ return ixgbe_mii_bus_read_generic_c22(hw, addr, regnum, gssr);
+}
+
+/**
+ * ixgbe_x550em_a_mii_bus_read_c45 - Read a clause 45 register on x550em_a
+ * @bus: pointer to mii_bus structure which points to our driver private
+ * @addr: address
+ * @devad: device address to read
+ * @regnum: register number
+ **/
+static s32 ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
+ int devad, int regnum)
+{
+ struct ixgbe_adapter *adapter = bus->priv;
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 gssr = hw->phy.phy_semaphore_mask;
+
+ gssr |= IXGBE_GSSR_TOKEN_SM | IXGBE_GSSR_PHY0_SM;
+ return ixgbe_mii_bus_read_generic_c45(hw, addr, devad, regnum, gssr);
+}
+
+/**
+ * ixgbe_x550em_a_mii_bus_write_c22 - Write a clause 22 register on x550em_a
+ * @bus: pointer to mii_bus structure which points to our driver private
+ * @addr: address
+ * @regnum: register number
+ * @val: value to write
+ **/
+static s32 ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
+ int regnum, u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
struct ixgbe_hw *hw = &adapter->hw;
u32 gssr = hw->phy.phy_semaphore_mask;
gssr |= IXGBE_GSSR_TOKEN_SM | IXGBE_GSSR_PHY0_SM;
- return ixgbe_mii_bus_read_generic(hw, addr, regnum, gssr);
+ return ixgbe_mii_bus_write_generic_c22(hw, addr, regnum, val, gssr);
}
/**
- * ixgbe_x550em_a_mii_bus_write - Write a clause 22/45 register on x550em_a
+ * ixgbe_x550em_a_mii_bus_write_c45 - Write a clause 45 register on x550em_a
* @bus: pointer to mii_bus structure which points to our driver private
* @addr: address
+ * @devad: device address to read
* @regnum: register number
* @val: value to write
**/
-static s32 ixgbe_x550em_a_mii_bus_write(struct mii_bus *bus, int addr,
- int regnum, u16 val)
+static s32 ixgbe_x550em_a_mii_bus_write_c45(struct mii_bus *bus, int addr,
+ int devad, int regnum, u16 val)
{
struct ixgbe_adapter *adapter = bus->priv;
struct ixgbe_hw *hw = &adapter->hw;
u32 gssr = hw->phy.phy_semaphore_mask;
gssr |= IXGBE_GSSR_TOKEN_SM | IXGBE_GSSR_PHY0_SM;
- return ixgbe_mii_bus_write_generic(hw, addr, regnum, val, gssr);
+ return ixgbe_mii_bus_write_generic_c45(hw, addr, devad, regnum, val,
+ gssr);
}
/**
@@ -909,8 +1027,11 @@ out:
**/
s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
{
- s32 (*write)(struct mii_bus *bus, int addr, int regnum, u16 val);
- s32 (*read)(struct mii_bus *bus, int addr, int regnum);
+ s32 (*write_c22)(struct mii_bus *bus, int addr, int regnum, u16 val);
+ s32 (*read_c22)(struct mii_bus *bus, int addr, int regnum);
+ s32 (*write_c45)(struct mii_bus *bus, int addr, int devad, int regnum,
+ u16 val);
+ s32 (*read_c45)(struct mii_bus *bus, int addr, int devad, int regnum);
struct ixgbe_adapter *adapter = hw->back;
struct pci_dev *pdev = adapter->pdev;
struct device *dev = &adapter->netdev->dev;
@@ -929,12 +1050,16 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_X550EM_A_1G_T_L:
if (!ixgbe_x550em_a_has_mii(hw))
return 0;
- read = &ixgbe_x550em_a_mii_bus_read;
- write = &ixgbe_x550em_a_mii_bus_write;
+ read_c22 = ixgbe_x550em_a_mii_bus_read_c22;
+ write_c22 = ixgbe_x550em_a_mii_bus_write_c22;
+ read_c45 = ixgbe_x550em_a_mii_bus_read_c45;
+ write_c45 = ixgbe_x550em_a_mii_bus_write_c45;
break;
default:
- read = &ixgbe_mii_bus_read;
- write = &ixgbe_mii_bus_write;
+ read_c22 = ixgbe_mii_bus_read_c22;
+ write_c22 = ixgbe_mii_bus_write_c22;
+ read_c45 = ixgbe_mii_bus_read_c45;
+ write_c45 = ixgbe_mii_bus_write_c45;
break;
}
@@ -942,8 +1067,10 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
if (!bus)
return -ENOMEM;
- bus->read = read;
- bus->write = write;
+ bus->read = read_c22;
+ bus->write = write_c22;
+ bus->read_c45 = read_c45;
+ bus->write_c45 = write_c45;
/* Use the position of the device in the PCI hierarchy as the id */
snprintf(bus->id, MII_BUS_ID_SIZE, "%s-mdio-%s", ixgbe_driver_name,
diff --git a/drivers/net/ethernet/intel/ixgbevf/ipsec.c b/drivers/net/ethernet/intel/ixgbevf/ipsec.c
index c1cf540d162a..66cf17f19408 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ipsec.c
@@ -257,8 +257,10 @@ static int ixgbevf_ipsec_parse_proto_keys(struct xfrm_state *xs,
/**
* ixgbevf_ipsec_add_sa - program device with a security association
* @xs: pointer to transformer state struct
+ * @extack: extack point to fill failure reason
**/
-static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
+static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs,
+ struct netlink_ext_ack *extack)
{
struct net_device *dev = xs->xso.real_dev;
struct ixgbevf_adapter *adapter;
@@ -270,18 +272,17 @@ static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
ipsec = adapter->ipsec;
if (xs->id.proto != IPPROTO_ESP && xs->id.proto != IPPROTO_AH) {
- netdev_err(dev, "Unsupported protocol 0x%04x for IPsec offload\n",
- xs->id.proto);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported protocol for IPsec offload");
return -EINVAL;
}
if (xs->props.mode != XFRM_MODE_TRANSPORT) {
- netdev_err(dev, "Unsupported mode for ipsec offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mode for ipsec offload");
return -EINVAL;
}
if (xs->xso.type != XFRM_DEV_OFFLOAD_CRYPTO) {
- netdev_err(dev, "Unsupported ipsec offload type\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported ipsec offload type");
return -EINVAL;
}
@@ -289,14 +290,14 @@ static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
struct rx_sa rsa;
if (xs->calg) {
- netdev_err(dev, "Compression offload not supported\n");
+ NL_SET_ERR_MSG_MOD(extack, "Compression offload not supported");
return -EINVAL;
}
/* find the first unused index */
ret = ixgbevf_ipsec_find_empty_idx(ipsec, true);
if (ret < 0) {
- netdev_err(dev, "No space for SA in Rx table!\n");
+ NL_SET_ERR_MSG_MOD(extack, "No space for SA in Rx table!");
return ret;
}
sa_idx = (u16)ret;
@@ -311,7 +312,7 @@ static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
/* get the key and salt */
ret = ixgbevf_ipsec_parse_proto_keys(xs, rsa.key, &rsa.salt);
if (ret) {
- netdev_err(dev, "Failed to get key data for Rx SA table\n");
+ NL_SET_ERR_MSG_MOD(extack, "Failed to get key data for Rx SA table");
return ret;
}
@@ -350,7 +351,7 @@ static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
/* find the first unused index */
ret = ixgbevf_ipsec_find_empty_idx(ipsec, false);
if (ret < 0) {
- netdev_err(dev, "No space for SA in Tx table\n");
+ NL_SET_ERR_MSG_MOD(extack, "No space for SA in Tx table");
return ret;
}
sa_idx = (u16)ret;
@@ -364,7 +365,7 @@ static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
ret = ixgbevf_ipsec_parse_proto_keys(xs, tsa.key, &tsa.salt);
if (ret) {
- netdev_err(dev, "Failed to get key data for Tx SA table\n");
+ NL_SET_ERR_MSG_MOD(extack, "Failed to get key data for Tx SA table");
memset(&tsa, 0, sizeof(tsa));
return ret;
}
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index ea0a230c1153..a44e4bd56142 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -4634,6 +4634,7 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
NETIF_F_HW_VLAN_CTAG_TX;
netdev->priv_flags |= IFF_UNICAST_FLT;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC;
/* MTU range: 68 - 1504 or 9710 */
netdev->min_mtu = ETH_MIN_MTU;
diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c
index ef878973b859..8662543ca5c8 100644
--- a/drivers/net/ethernet/marvell/mvmdio.c
+++ b/drivers/net/ethernet/marvell/mvmdio.c
@@ -146,9 +146,6 @@ static int orion_mdio_smi_read(struct mii_bus *bus, int mii_id,
u32 val;
int ret;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
ret = orion_mdio_wait_ready(&orion_mdio_smi_ops, bus);
if (ret < 0)
return ret;
@@ -177,9 +174,6 @@ static int orion_mdio_smi_write(struct mii_bus *bus, int mii_id,
struct orion_mdio_dev *dev = bus->priv;
int ret;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
ret = orion_mdio_wait_ready(&orion_mdio_smi_ops, bus);
if (ret < 0)
return ret;
@@ -204,21 +198,17 @@ static const struct orion_mdio_ops orion_mdio_xsmi_ops = {
.poll_interval_max = MVMDIO_XSMI_POLL_INTERVAL_MAX,
};
-static int orion_mdio_xsmi_read(struct mii_bus *bus, int mii_id,
- int regnum)
+static int orion_mdio_xsmi_read_c45(struct mii_bus *bus, int mii_id,
+ int dev_addr, int regnum)
{
struct orion_mdio_dev *dev = bus->priv;
- u16 dev_addr = (regnum >> 16) & GENMASK(4, 0);
int ret;
- if (!(regnum & MII_ADDR_C45))
- return -EOPNOTSUPP;
-
ret = orion_mdio_wait_ready(&orion_mdio_xsmi_ops, bus);
if (ret < 0)
return ret;
- writel(regnum & GENMASK(15, 0), dev->regs + MVMDIO_XSMI_ADDR_REG);
+ writel(regnum, dev->regs + MVMDIO_XSMI_ADDR_REG);
writel((mii_id << MVMDIO_XSMI_PHYADDR_SHIFT) |
(dev_addr << MVMDIO_XSMI_DEVADDR_SHIFT) |
MVMDIO_XSMI_READ_OPERATION,
@@ -237,21 +227,17 @@ static int orion_mdio_xsmi_read(struct mii_bus *bus, int mii_id,
return readl(dev->regs + MVMDIO_XSMI_MGNT_REG) & GENMASK(15, 0);
}
-static int orion_mdio_xsmi_write(struct mii_bus *bus, int mii_id,
- int regnum, u16 value)
+static int orion_mdio_xsmi_write_c45(struct mii_bus *bus, int mii_id,
+ int dev_addr, int regnum, u16 value)
{
struct orion_mdio_dev *dev = bus->priv;
- u16 dev_addr = (regnum >> 16) & GENMASK(4, 0);
int ret;
- if (!(regnum & MII_ADDR_C45))
- return -EOPNOTSUPP;
-
ret = orion_mdio_wait_ready(&orion_mdio_xsmi_ops, bus);
if (ret < 0)
return ret;
- writel(regnum & GENMASK(15, 0), dev->regs + MVMDIO_XSMI_ADDR_REG);
+ writel(regnum, dev->regs + MVMDIO_XSMI_ADDR_REG);
writel((mii_id << MVMDIO_XSMI_PHYADDR_SHIFT) |
(dev_addr << MVMDIO_XSMI_DEVADDR_SHIFT) |
MVMDIO_XSMI_WRITE_OPERATION | value,
@@ -302,8 +288,8 @@ static int orion_mdio_probe(struct platform_device *pdev)
bus->write = orion_mdio_smi_write;
break;
case BUS_TYPE_XSMI:
- bus->read = orion_mdio_xsmi_read;
- bus->write = orion_mdio_xsmi_write;
+ bus->read_c45 = orion_mdio_xsmi_read_c45;
+ bus->write_c45 = orion_mdio_xsmi_write_c45;
break;
}
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index f8925cac61e4..0e39d199ff06 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -38,7 +38,7 @@
#include <net/ipv6.h>
#include <net/tso.h>
#include <net/page_pool.h>
-#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include <linux/bpf_trace.h>
/* Registers */
@@ -5612,6 +5612,12 @@ static int mvneta_probe(struct platform_device *pdev)
NETIF_F_TSO | NETIF_F_RXCSUM;
dev->hw_features |= dev->features;
dev->vlan_features |= dev->features;
+ if (!pp->bm_priv)
+ dev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT |
+ NETDEV_XDP_ACT_RX_SG |
+ NETDEV_XDP_ACT_NDO_XMIT_SG;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netif_set_tso_max_segs(dev, MVNETA_MAX_TSO_SEGS);
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 4da45c5abba5..9b4ecbe4f36d 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -6866,6 +6866,10 @@ static int mvpp2_port_probe(struct platform_device *pdev,
dev->vlan_features |= features;
netif_set_tso_max_segs(dev, MVPP2_MAX_TSO_SEGS);
+
+ dev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
dev->priv_flags |= IFF_UNICAST_FLT;
/* MTU range: 68 - 9704 */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index d2584ebb7a70..5727d67e0259 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -195,6 +195,9 @@ M(CPT_STATS, 0xA05, cpt_sts, cpt_sts_req, cpt_sts_rsp) \
M(CPT_RXC_TIME_CFG, 0xA06, cpt_rxc_time_cfg, cpt_rxc_time_cfg_req, \
msg_rsp) \
M(CPT_CTX_CACHE_SYNC, 0xA07, cpt_ctx_cache_sync, msg_req, msg_rsp) \
+M(CPT_LF_RESET, 0xA08, cpt_lf_reset, cpt_lf_rst_req, msg_rsp) \
+M(CPT_FLT_ENG_INFO, 0xA09, cpt_flt_eng_info, cpt_flt_eng_info_req, \
+ cpt_flt_eng_info_rsp) \
/* SDP mbox IDs (range 0x1000 - 0x11FF) */ \
M(SET_SDP_CHAN_INFO, 0x1000, set_sdp_chan_info, sdp_chan_info_msg, msg_rsp) \
M(GET_SDP_CHAN_INFO, 0x1001, get_sdp_chan_info, msg_req, sdp_get_chan_info_msg) \
@@ -297,6 +300,8 @@ M(NIX_BANDPROF_FREE, 0x801e, nix_bandprof_free, nix_bandprof_free_req, \
msg_rsp) \
M(NIX_BANDPROF_GET_HWINFO, 0x801f, nix_bandprof_get_hwinfo, msg_req, \
nix_bandprof_get_hwinfo_rsp) \
+M(NIX_READ_INLINE_IPSEC_CFG, 0x8023, nix_read_inline_ipsec_cfg, \
+ msg_req, nix_inline_ipsec_cfg) \
/* MCS mbox IDs (range 0xA000 - 0xBFFF) */ \
M(MCS_ALLOC_RESOURCES, 0xa000, mcs_alloc_resources, mcs_alloc_rsrc_req, \
mcs_alloc_rsrc_rsp) \
@@ -1196,7 +1201,7 @@ struct nix_inline_ipsec_cfg {
u32 cpt_credit;
struct {
u8 egrp;
- u8 opcode;
+ u16 opcode;
u16 param1;
u16 param2;
} gen_cfg;
@@ -1205,6 +1210,8 @@ struct nix_inline_ipsec_cfg {
u8 cpt_slot;
} inst_qsel;
u8 enable;
+ u16 bpid;
+ u32 credit_th;
};
/* Per NIX LF inline IPSec configuration */
@@ -1609,6 +1616,8 @@ struct cpt_lf_alloc_req_msg {
u16 sso_pf_func;
u16 eng_grpmsk;
int blkaddr;
+ u8 ctx_ilen_valid : 1;
+ u8 ctx_ilen : 7;
};
#define CPT_INLINE_INBOUND 0
@@ -1692,6 +1701,28 @@ struct cpt_inst_lmtst_req {
u64 rsvd;
};
+/* Mailbox message format to request for CPT LF reset */
+struct cpt_lf_rst_req {
+ struct mbox_msghdr hdr;
+ u32 slot;
+ u32 rsvd;
+};
+
+/* Mailbox message format to request for CPT faulted engines */
+struct cpt_flt_eng_info_req {
+ struct mbox_msghdr hdr;
+ int blkaddr;
+ bool reset;
+ u32 rsvd;
+};
+
+struct cpt_flt_eng_info_rsp {
+ struct mbox_msghdr hdr;
+ u64 flt_eng_map[CPT_10K_AF_INT_VEC_RVU];
+ u64 rcvrd_eng_map[CPT_10K_AF_INT_VEC_RVU];
+ u64 rsvd;
+};
+
struct sdp_node_info {
/* Node to which this PF belons to */
u8 node_id;
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index 3f5e09b77d4b..8683ce57ed3f 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -1164,8 +1164,16 @@ cpt:
goto nix_err;
}
+ err = rvu_cpt_init(rvu);
+ if (err) {
+ dev_err(rvu->dev, "%s: Failed to initialize cpt\n", __func__);
+ goto mcs_err;
+ }
+
return 0;
+mcs_err:
+ rvu_mcs_exit(rvu);
nix_err:
rvu_nix_freemem(rvu);
npa_err:
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
index 7f0a64731c67..389663a13d1d 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
@@ -108,6 +108,8 @@ struct rvu_block {
u64 lfreset_reg;
unsigned char name[NAME_SIZE];
struct rvu *rvu;
+ u64 cpt_flt_eng_map[3];
+ u64 cpt_rcvrd_eng_map[3];
};
struct nix_mcast {
@@ -459,6 +461,7 @@ struct rvu {
struct rvu_pfvf *pf;
struct rvu_pfvf *hwvf;
struct mutex rsrc_lock; /* Serialize resource alloc/free */
+ struct mutex alias_lock; /* Serialize bar2 alias access */
int vfs; /* Number of VFs attached to RVU */
int nix_blkaddr[MAX_NIX_BLKS];
@@ -510,6 +513,7 @@ struct rvu {
struct ptp *ptp;
int mcs_blk_cnt;
+ int cpt_pf_num;
#ifdef CONFIG_DEBUG_FS
struct rvu_debugfs rvu_dbg;
@@ -524,6 +528,8 @@ struct rvu {
struct list_head mcs_intrq_head;
/* mcs interrupt queue lock */
spinlock_t mcs_intrq_lock;
+ /* CPT interrupt lock */
+ spinlock_t cpt_intr_lock;
};
static inline void rvu_write64(struct rvu *rvu, u64 block, u64 offset, u64 val)
@@ -546,6 +552,17 @@ static inline u64 rvupf_read64(struct rvu *rvu, u64 offset)
return readq(rvu->pfreg_base + offset);
}
+static inline void rvu_bar2_sel_write64(struct rvu *rvu, u64 block, u64 offset, u64 val)
+{
+ /* HW requires read back of RVU_AF_BAR2_SEL register to make sure completion of
+ * write operation.
+ */
+ rvu_write64(rvu, block, offset, val);
+ rvu_read64(rvu, block, offset);
+ /* Barrier to ensure read completes before accessing LF registers */
+ mb();
+}
+
/* Silicon revisions */
static inline bool is_rvu_pre_96xx_C0(struct rvu *rvu)
{
@@ -865,11 +882,15 @@ void rvu_cpt_unregister_interrupts(struct rvu *rvu);
int rvu_cpt_lf_teardown(struct rvu *rvu, u16 pcifunc, int blkaddr, int lf,
int slot);
int rvu_cpt_ctx_flush(struct rvu *rvu, u16 pcifunc);
+int rvu_cpt_init(struct rvu *rvu);
/* CN10K RVU */
int rvu_set_channels_base(struct rvu *rvu);
void rvu_program_channels(struct rvu *rvu);
+/* CN10K NIX */
+void rvu_nix_block_cn10k_init(struct rvu *rvu, struct nix_hw *nix_hw);
+
/* CN10K RVU - LMT*/
void rvu_reset_lmt_map_tbl(struct rvu *rvu, u16 pcifunc);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
index 7dbbc115cde4..4ad9ff025c96 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
@@ -538,3 +538,21 @@ void rvu_program_channels(struct rvu *rvu)
rvu_lbk_set_channels(rvu);
rvu_rpm_set_channels(rvu);
}
+
+void rvu_nix_block_cn10k_init(struct rvu *rvu, struct nix_hw *nix_hw)
+{
+ int blkaddr = nix_hw->blkaddr;
+ u64 cfg;
+
+ /* Set AF vWQE timer interval to a LF configurable range of
+ * 6.4us to 1.632ms.
+ */
+ rvu_write64(rvu, blkaddr, NIX_AF_VWQE_TIMER, 0x3FULL);
+
+ /* Enable NIX RX stream and global conditional clock to
+ * avoild multiple free of NPA buffers.
+ */
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_CFG);
+ cfg |= BIT_ULL(1) | BIT_ULL(2);
+ rvu_write64(rvu, blkaddr, NIX_AF_CFG, cfg);
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
index 38bbae5d9ae0..f047185f38e0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
@@ -17,7 +17,7 @@
#define PCI_DEVID_OTX2_CPT10K_PF 0xA0F2
/* Length of initial context fetch in 128 byte words */
-#define CPT_CTX_ILEN 2ULL
+#define CPT_CTX_ILEN 1ULL
#define cpt_get_eng_sts(e_min, e_max, rsp, etype) \
({ \
@@ -37,34 +37,68 @@
(_rsp)->free_sts_##etype = free_sts; \
})
-static irqreturn_t rvu_cpt_af_flt_intr_handler(int irq, void *ptr)
+static irqreturn_t cpt_af_flt_intr_handler(int vec, void *ptr)
{
struct rvu_block *block = ptr;
struct rvu *rvu = block->rvu;
int blkaddr = block->addr;
- u64 reg0, reg1, reg2;
-
- reg0 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(0));
- reg1 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(1));
- if (!is_rvu_otx2(rvu)) {
- reg2 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(2));
- dev_err_ratelimited(rvu->dev,
- "Received CPTAF FLT irq : 0x%llx, 0x%llx, 0x%llx",
- reg0, reg1, reg2);
- } else {
- dev_err_ratelimited(rvu->dev,
- "Received CPTAF FLT irq : 0x%llx, 0x%llx",
- reg0, reg1);
+ u64 reg, val;
+ int i, eng;
+ u8 grp;
+
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(vec));
+ dev_err_ratelimited(rvu->dev, "Received CPTAF FLT%d irq : 0x%llx", vec, reg);
+
+ i = -1;
+ while ((i = find_next_bit((unsigned long *)&reg, 64, i + 1)) < 64) {
+ switch (vec) {
+ case 0:
+ eng = i;
+ break;
+ case 1:
+ eng = i + 64;
+ break;
+ case 2:
+ eng = i + 128;
+ break;
+ }
+ grp = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_CTL2(eng)) & 0xFF;
+ /* Disable and enable the engine which triggers fault */
+ rvu_write64(rvu, blkaddr, CPT_AF_EXEX_CTL2(eng), 0x0);
+ val = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_CTL(eng));
+ rvu_write64(rvu, blkaddr, CPT_AF_EXEX_CTL(eng), val & ~1ULL);
+
+ rvu_write64(rvu, blkaddr, CPT_AF_EXEX_CTL2(eng), grp);
+ rvu_write64(rvu, blkaddr, CPT_AF_EXEX_CTL(eng), val | 1ULL);
+
+ spin_lock(&rvu->cpt_intr_lock);
+ block->cpt_flt_eng_map[vec] |= BIT_ULL(i);
+ val = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_STS(eng));
+ val = val & 0x3;
+ if (val == 0x1 || val == 0x2)
+ block->cpt_rcvrd_eng_map[vec] |= BIT_ULL(i);
+ spin_unlock(&rvu->cpt_intr_lock);
}
-
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT(0), reg0);
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT(1), reg1);
- if (!is_rvu_otx2(rvu))
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT(2), reg2);
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT(vec), reg);
return IRQ_HANDLED;
}
+static irqreturn_t rvu_cpt_af_flt0_intr_handler(int irq, void *ptr)
+{
+ return cpt_af_flt_intr_handler(CPT_AF_INT_VEC_FLT0, ptr);
+}
+
+static irqreturn_t rvu_cpt_af_flt1_intr_handler(int irq, void *ptr)
+{
+ return cpt_af_flt_intr_handler(CPT_AF_INT_VEC_FLT1, ptr);
+}
+
+static irqreturn_t rvu_cpt_af_flt2_intr_handler(int irq, void *ptr)
+{
+ return cpt_af_flt_intr_handler(CPT_10K_AF_INT_VEC_FLT2, ptr);
+}
+
static irqreturn_t rvu_cpt_af_rvu_intr_handler(int irq, void *ptr)
{
struct rvu_block *block = ptr;
@@ -119,8 +153,10 @@ static void cpt_10k_unregister_interrupts(struct rvu_block *block, int off)
int i;
/* Disable all CPT AF interrupts */
- for (i = 0; i < CPT_10K_AF_INT_VEC_RVU; i++)
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1C(i), 0x1);
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1C(0), ~0ULL);
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1C(1), ~0ULL);
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1C(2), 0xFFFF);
+
rvu_write64(rvu, blkaddr, CPT_AF_RVU_INT_ENA_W1C, 0x1);
rvu_write64(rvu, blkaddr, CPT_AF_RAS_INT_ENA_W1C, 0x1);
@@ -151,7 +187,7 @@ static void cpt_unregister_interrupts(struct rvu *rvu, int blkaddr)
/* Disable all CPT AF interrupts */
for (i = 0; i < CPT_AF_INT_VEC_RVU; i++)
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1C(i), 0x1);
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1C(i), ~0ULL);
rvu_write64(rvu, blkaddr, CPT_AF_RVU_INT_ENA_W1C, 0x1);
rvu_write64(rvu, blkaddr, CPT_AF_RAS_INT_ENA_W1C, 0x1);
@@ -172,16 +208,31 @@ static int cpt_10k_register_interrupts(struct rvu_block *block, int off)
{
struct rvu *rvu = block->rvu;
int blkaddr = block->addr;
+ irq_handler_t flt_fn;
int i, ret;
for (i = CPT_10K_AF_INT_VEC_FLT0; i < CPT_10K_AF_INT_VEC_RVU; i++) {
sprintf(&rvu->irq_name[(off + i) * NAME_SIZE], "CPTAF FLT%d", i);
+
+ switch (i) {
+ case CPT_10K_AF_INT_VEC_FLT0:
+ flt_fn = rvu_cpt_af_flt0_intr_handler;
+ break;
+ case CPT_10K_AF_INT_VEC_FLT1:
+ flt_fn = rvu_cpt_af_flt1_intr_handler;
+ break;
+ case CPT_10K_AF_INT_VEC_FLT2:
+ flt_fn = rvu_cpt_af_flt2_intr_handler;
+ break;
+ }
ret = rvu_cpt_do_register_interrupt(block, off + i,
- rvu_cpt_af_flt_intr_handler,
- &rvu->irq_name[(off + i) * NAME_SIZE]);
+ flt_fn, &rvu->irq_name[(off + i) * NAME_SIZE]);
if (ret)
goto err;
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1S(i), 0x1);
+ if (i == CPT_10K_AF_INT_VEC_FLT2)
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1S(i), 0xFFFF);
+ else
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1S(i), ~0ULL);
}
ret = rvu_cpt_do_register_interrupt(block, off + CPT_10K_AF_INT_VEC_RVU,
@@ -208,8 +259,8 @@ static int cpt_register_interrupts(struct rvu *rvu, int blkaddr)
{
struct rvu_hwinfo *hw = rvu->hw;
struct rvu_block *block;
+ irq_handler_t flt_fn;
int i, offs, ret = 0;
- char irq_name[16];
if (!is_block_implemented(rvu->hw, blkaddr))
return 0;
@@ -226,13 +277,20 @@ static int cpt_register_interrupts(struct rvu *rvu, int blkaddr)
return cpt_10k_register_interrupts(block, offs);
for (i = CPT_AF_INT_VEC_FLT0; i < CPT_AF_INT_VEC_RVU; i++) {
- snprintf(irq_name, sizeof(irq_name), "CPTAF FLT%d", i);
+ sprintf(&rvu->irq_name[(offs + i) * NAME_SIZE], "CPTAF FLT%d", i);
+ switch (i) {
+ case CPT_AF_INT_VEC_FLT0:
+ flt_fn = rvu_cpt_af_flt0_intr_handler;
+ break;
+ case CPT_AF_INT_VEC_FLT1:
+ flt_fn = rvu_cpt_af_flt1_intr_handler;
+ break;
+ }
ret = rvu_cpt_do_register_interrupt(block, offs + i,
- rvu_cpt_af_flt_intr_handler,
- irq_name);
+ flt_fn, &rvu->irq_name[(offs + i) * NAME_SIZE]);
if (ret)
goto err;
- rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1S(i), 0x1);
+ rvu_write64(rvu, blkaddr, CPT_AF_FLTX_INT_ENA_W1S(i), ~0ULL);
}
ret = rvu_cpt_do_register_interrupt(block, offs + CPT_AF_INT_VEC_RVU,
@@ -290,7 +348,7 @@ static int get_cpt_pf_num(struct rvu *rvu)
static bool is_cpt_pf(struct rvu *rvu, u16 pcifunc)
{
- int cpt_pf_num = get_cpt_pf_num(rvu);
+ int cpt_pf_num = rvu->cpt_pf_num;
if (rvu_get_pf(pcifunc) != cpt_pf_num)
return false;
@@ -302,7 +360,7 @@ static bool is_cpt_pf(struct rvu *rvu, u16 pcifunc)
static bool is_cpt_vf(struct rvu *rvu, u16 pcifunc)
{
- int cpt_pf_num = get_cpt_pf_num(rvu);
+ int cpt_pf_num = rvu->cpt_pf_num;
if (rvu_get_pf(pcifunc) != cpt_pf_num)
return false;
@@ -371,8 +429,12 @@ int rvu_mbox_handler_cpt_lf_alloc(struct rvu *rvu,
/* Set CPT LF group and priority */
val = (u64)req->eng_grpmsk << 48 | 1;
- if (!is_rvu_otx2(rvu))
- val |= (CPT_CTX_ILEN << 17);
+ if (!is_rvu_otx2(rvu)) {
+ if (req->ctx_ilen_valid)
+ val |= (req->ctx_ilen << 17);
+ else
+ val |= (CPT_CTX_ILEN << 17);
+ }
rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf), val);
@@ -762,10 +824,21 @@ int rvu_mbox_handler_cpt_sts(struct rvu *rvu, struct cpt_sts_req *req,
#define RXC_ZOMBIE_COUNT GENMASK_ULL(60, 48)
static void cpt_rxc_time_cfg(struct rvu *rvu, struct cpt_rxc_time_cfg_req *req,
- int blkaddr)
+ int blkaddr, struct cpt_rxc_time_cfg_req *save)
{
u64 dfrg_reg;
+ if (save) {
+ /* Save older config */
+ dfrg_reg = rvu_read64(rvu, blkaddr, CPT_AF_RXC_DFRG);
+ save->zombie_thres = FIELD_GET(RXC_ZOMBIE_THRES, dfrg_reg);
+ save->zombie_limit = FIELD_GET(RXC_ZOMBIE_LIMIT, dfrg_reg);
+ save->active_thres = FIELD_GET(RXC_ACTIVE_THRES, dfrg_reg);
+ save->active_limit = FIELD_GET(RXC_ACTIVE_LIMIT, dfrg_reg);
+
+ save->step = rvu_read64(rvu, blkaddr, CPT_AF_RXC_TIME_CFG);
+ }
+
dfrg_reg = FIELD_PREP(RXC_ZOMBIE_THRES, req->zombie_thres);
dfrg_reg |= FIELD_PREP(RXC_ZOMBIE_LIMIT, req->zombie_limit);
dfrg_reg |= FIELD_PREP(RXC_ACTIVE_THRES, req->active_thres);
@@ -790,7 +863,7 @@ int rvu_mbox_handler_cpt_rxc_time_cfg(struct rvu *rvu,
!is_cpt_vf(rvu, req->hdr.pcifunc))
return CPT_AF_ERR_ACCESS_DENIED;
- cpt_rxc_time_cfg(rvu, req, blkaddr);
+ cpt_rxc_time_cfg(rvu, req, blkaddr, NULL);
return 0;
}
@@ -801,9 +874,67 @@ int rvu_mbox_handler_cpt_ctx_cache_sync(struct rvu *rvu, struct msg_req *req,
return rvu_cpt_ctx_flush(rvu, req->hdr.pcifunc);
}
+int rvu_mbox_handler_cpt_lf_reset(struct rvu *rvu, struct cpt_lf_rst_req *req,
+ struct msg_rsp *rsp)
+{
+ u16 pcifunc = req->hdr.pcifunc;
+ struct rvu_block *block;
+ int cptlf, blkaddr, ret;
+ u16 actual_slot;
+ u64 ctl, ctl2;
+
+ blkaddr = rvu_get_blkaddr_from_slot(rvu, BLKTYPE_CPT, pcifunc,
+ req->slot, &actual_slot);
+ if (blkaddr < 0)
+ return CPT_AF_ERR_LF_INVALID;
+
+ block = &rvu->hw->block[blkaddr];
+
+ cptlf = rvu_get_lf(rvu, block, pcifunc, actual_slot);
+ if (cptlf < 0)
+ return CPT_AF_ERR_LF_INVALID;
+ ctl = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf));
+ ctl2 = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf));
+
+ ret = rvu_lf_reset(rvu, block, cptlf);
+ if (ret)
+ dev_err(rvu->dev, "Failed to reset blkaddr %d LF%d\n",
+ block->addr, cptlf);
+
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf), ctl);
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf), ctl2);
+
+ return 0;
+}
+
+int rvu_mbox_handler_cpt_flt_eng_info(struct rvu *rvu, struct cpt_flt_eng_info_req *req,
+ struct cpt_flt_eng_info_rsp *rsp)
+{
+ struct rvu_block *block;
+ unsigned long flags;
+ int blkaddr, vec;
+
+ blkaddr = validate_and_get_cpt_blkaddr(req->blkaddr);
+ if (blkaddr < 0)
+ return blkaddr;
+
+ block = &rvu->hw->block[blkaddr];
+ for (vec = 0; vec < CPT_10K_AF_INT_VEC_RVU; vec++) {
+ spin_lock_irqsave(&rvu->cpt_intr_lock, flags);
+ rsp->flt_eng_map[vec] = block->cpt_flt_eng_map[vec];
+ rsp->rcvrd_eng_map[vec] = block->cpt_rcvrd_eng_map[vec];
+ if (req->reset) {
+ block->cpt_flt_eng_map[vec] = 0x0;
+ block->cpt_rcvrd_eng_map[vec] = 0x0;
+ }
+ spin_unlock_irqrestore(&rvu->cpt_intr_lock, flags);
+ }
+ return 0;
+}
+
static void cpt_rxc_teardown(struct rvu *rvu, int blkaddr)
{
- struct cpt_rxc_time_cfg_req req;
+ struct cpt_rxc_time_cfg_req req, prev;
int timeout = 2000;
u64 reg;
@@ -819,7 +950,7 @@ static void cpt_rxc_teardown(struct rvu *rvu, int blkaddr)
req.active_thres = 1;
req.active_limit = 1;
- cpt_rxc_time_cfg(rvu, &req, blkaddr);
+ cpt_rxc_time_cfg(rvu, &req, blkaddr, &prev);
do {
reg = rvu_read64(rvu, blkaddr, CPT_AF_RXC_ACTIVE_STS);
@@ -845,70 +976,68 @@ static void cpt_rxc_teardown(struct rvu *rvu, int blkaddr)
if (timeout == 0)
dev_warn(rvu->dev, "Poll for RXC zombie count hits hard loop counter\n");
+
+ /* Restore config */
+ cpt_rxc_time_cfg(rvu, &prev, blkaddr, NULL);
}
-#define INPROG_INFLIGHT(reg) ((reg) & 0x1FF)
-#define INPROG_GRB_PARTIAL(reg) ((reg) & BIT_ULL(31))
-#define INPROG_GRB(reg) (((reg) >> 32) & 0xFF)
-#define INPROG_GWB(reg) (((reg) >> 40) & 0xFF)
+#define INFLIGHT GENMASK_ULL(8, 0)
+#define GRB_CNT GENMASK_ULL(39, 32)
+#define GWB_CNT GENMASK_ULL(47, 40)
+#define XQ_XOR GENMASK_ULL(63, 63)
+#define DQPTR GENMASK_ULL(19, 0)
+#define NQPTR GENMASK_ULL(51, 32)
static void cpt_lf_disable_iqueue(struct rvu *rvu, int blkaddr, int slot)
{
- int i = 0, hard_lp_ctr = 100000;
- u64 inprog, grp_ptr;
- u16 nq_ptr, dq_ptr;
+ int timeout = 1000000;
+ u64 inprog, inst_ptr;
+ u64 qsize, pending;
+ int i = 0;
/* Disable instructions enqueuing */
rvu_write64(rvu, blkaddr, CPT_AF_BAR2_ALIASX(slot, CPT_LF_CTL), 0x0);
- /* Disable executions in the LF's queue */
inprog = rvu_read64(rvu, blkaddr,
CPT_AF_BAR2_ALIASX(slot, CPT_LF_INPROG));
- inprog &= ~BIT_ULL(16);
+ inprog |= BIT_ULL(16);
rvu_write64(rvu, blkaddr,
CPT_AF_BAR2_ALIASX(slot, CPT_LF_INPROG), inprog);
- /* Wait for CPT queue to become execution-quiescent */
+ qsize = rvu_read64(rvu, blkaddr,
+ CPT_AF_BAR2_ALIASX(slot, CPT_LF_Q_SIZE)) & 0x7FFF;
do {
- inprog = rvu_read64(rvu, blkaddr,
- CPT_AF_BAR2_ALIASX(slot, CPT_LF_INPROG));
- if (INPROG_GRB_PARTIAL(inprog)) {
- i = 0;
- hard_lp_ctr--;
- } else {
- i++;
- }
-
- grp_ptr = rvu_read64(rvu, blkaddr,
- CPT_AF_BAR2_ALIASX(slot,
- CPT_LF_Q_GRP_PTR));
- nq_ptr = (grp_ptr >> 32) & 0x7FFF;
- dq_ptr = grp_ptr & 0x7FFF;
-
- } while (hard_lp_ctr && (i < 10) && (nq_ptr != dq_ptr));
+ inst_ptr = rvu_read64(rvu, blkaddr,
+ CPT_AF_BAR2_ALIASX(slot, CPT_LF_Q_INST_PTR));
+ pending = (FIELD_GET(XQ_XOR, inst_ptr) * qsize * 40) +
+ FIELD_GET(NQPTR, inst_ptr) -
+ FIELD_GET(DQPTR, inst_ptr);
+ udelay(1);
+ timeout--;
+ } while ((pending != 0) && (timeout != 0));
- if (hard_lp_ctr == 0)
- dev_warn(rvu->dev, "CPT FLR hits hard loop counter\n");
+ if (timeout == 0)
+ dev_warn(rvu->dev, "TIMEOUT: CPT poll on pending instructions\n");
- i = 0;
- hard_lp_ctr = 100000;
+ timeout = 1000000;
+ /* Wait for CPT queue to become execution-quiescent */
do {
inprog = rvu_read64(rvu, blkaddr,
CPT_AF_BAR2_ALIASX(slot, CPT_LF_INPROG));
- if ((INPROG_INFLIGHT(inprog) == 0) &&
- (INPROG_GWB(inprog) < 40) &&
- ((INPROG_GRB(inprog) == 0) ||
- (INPROG_GRB((inprog)) == 40))) {
+ if ((FIELD_GET(INFLIGHT, inprog) == 0) &&
+ (FIELD_GET(GRB_CNT, inprog) == 0)) {
i++;
} else {
i = 0;
- hard_lp_ctr--;
+ timeout--;
}
- } while (hard_lp_ctr && (i < 10));
+ } while ((timeout != 0) && (i < 10));
- if (hard_lp_ctr == 0)
- dev_warn(rvu->dev, "CPT FLR hits hard loop counter\n");
+ if (timeout == 0)
+ dev_warn(rvu->dev, "TIMEOUT: CPT poll on inflight count\n");
+ /* Wait for 2 us to flush all queue writes to memory */
+ udelay(2);
}
int rvu_cpt_lf_teardown(struct rvu *rvu, u16 pcifunc, int blkaddr, int lf, int slot)
@@ -918,18 +1047,15 @@ int rvu_cpt_lf_teardown(struct rvu *rvu, u16 pcifunc, int blkaddr, int lf, int s
if (is_cpt_pf(rvu, pcifunc) || is_cpt_vf(rvu, pcifunc))
cpt_rxc_teardown(rvu, blkaddr);
+ mutex_lock(&rvu->alias_lock);
/* Enable BAR2 ALIAS for this pcifunc. */
reg = BIT_ULL(16) | pcifunc;
- rvu_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, reg);
+ rvu_bar2_sel_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, reg);
cpt_lf_disable_iqueue(rvu, blkaddr, slot);
- /* Set group drop to help clear out hardware */
- reg = rvu_read64(rvu, blkaddr, CPT_AF_BAR2_ALIASX(slot, CPT_LF_INPROG));
- reg |= BIT_ULL(17);
- rvu_write64(rvu, blkaddr, CPT_AF_BAR2_ALIASX(slot, CPT_LF_INPROG), reg);
-
- rvu_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, 0);
+ rvu_bar2_sel_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, 0);
+ mutex_unlock(&rvu->alias_lock);
return 0;
}
@@ -940,7 +1066,7 @@ int rvu_cpt_lf_teardown(struct rvu *rvu, u16 pcifunc, int blkaddr, int lf, int s
static int cpt_inline_inb_lf_cmd_send(struct rvu *rvu, int blkaddr,
int nix_blkaddr)
{
- int cpt_pf_num = get_cpt_pf_num(rvu);
+ int cpt_pf_num = rvu->cpt_pf_num;
struct cpt_inst_lmtst_req *req;
dma_addr_t res_daddr;
int timeout = 3000;
@@ -1064,7 +1190,7 @@ int rvu_cpt_ctx_flush(struct rvu *rvu, u16 pcifunc)
/* Enable BAR2 ALIAS for this pcifunc. */
reg = BIT_ULL(16) | pcifunc;
- rvu_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, reg);
+ rvu_bar2_sel_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, reg);
for (i = 0; i < max_ctx_entries; i++) {
cam_data = rvu_read64(rvu, blkaddr, CPT_AF_CTX_CAM_DATA(i));
@@ -1077,10 +1203,19 @@ int rvu_cpt_ctx_flush(struct rvu *rvu, u16 pcifunc)
reg);
}
}
- rvu_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, 0);
+ rvu_bar2_sel_write64(rvu, blkaddr, CPT_AF_BAR2_SEL, 0);
unlock:
mutex_unlock(&rvu->rsrc_lock);
return 0;
}
+
+int rvu_cpt_init(struct rvu *rvu)
+{
+ /* Retrieve CPT PF number */
+ rvu->cpt_pf_num = get_cpt_pf_num(rvu);
+ spin_lock_init(&rvu->cpt_intr_lock);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 6b8747ebc08c..26e639e57dae 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -2058,6 +2058,13 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr,
int err, restore_tx_en = 0;
u64 cfg;
+ if (!is_rvu_otx2(rvu)) {
+ /* Skip SMQ flush if pkt count is zero */
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_MDQX_IN_MD_COUNT(smq));
+ if (!cfg)
+ return 0;
+ }
+
/* enable cgx tx if disabled */
if (is_pf_cgxmapped(rvu, pf)) {
rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
@@ -4309,6 +4316,9 @@ static int rvu_nix_block_init(struct rvu *rvu, struct nix_hw *nix_hw)
rvu_write64(rvu, blkaddr, NIX_AF_SEB_CFG, cfg);
+ if (!is_rvu_otx2(rvu))
+ rvu_nix_block_cn10k_init(rvu, nix_hw);
+
if (is_block_implemented(hw, blkaddr)) {
err = nix_setup_txschq(rvu, nix_hw, blkaddr);
if (err)
@@ -4731,6 +4741,10 @@ int rvu_mbox_handler_nix_lso_format_cfg(struct rvu *rvu,
#define CPT_INST_QSEL_PF_FUNC GENMASK_ULL(23, 8)
#define CPT_INST_QSEL_SLOT GENMASK_ULL(7, 0)
+#define CPT_INST_CREDIT_TH GENMASK_ULL(53, 32)
+#define CPT_INST_CREDIT_BPID GENMASK_ULL(30, 22)
+#define CPT_INST_CREDIT_CNT GENMASK_ULL(21, 0)
+
static void nix_inline_ipsec_cfg(struct rvu *rvu, struct nix_inline_ipsec_cfg *req,
int blkaddr)
{
@@ -4767,14 +4781,23 @@ static void nix_inline_ipsec_cfg(struct rvu *rvu, struct nix_inline_ipsec_cfg *r
val);
/* Set CPT credit */
- rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx),
- req->cpt_credit);
+ val = rvu_read64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx));
+ if ((val & 0x3FFFFF) != 0x3FFFFF)
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx),
+ 0x3FFFFF - val);
+
+ val = FIELD_PREP(CPT_INST_CREDIT_CNT, req->cpt_credit);
+ val |= FIELD_PREP(CPT_INST_CREDIT_BPID, req->bpid);
+ val |= FIELD_PREP(CPT_INST_CREDIT_TH, req->credit_th);
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx), val);
} else {
rvu_write64(rvu, blkaddr, NIX_AF_RX_IPSEC_GEN_CFG, 0x0);
rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_INST_QSEL(cpt_idx),
0x0);
- rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx),
- 0x3FFFFF);
+ val = rvu_read64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx));
+ if ((val & 0x3FFFFF) != 0x3FFFFF)
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(cpt_idx),
+ 0x3FFFFF - val);
}
}
@@ -4792,6 +4815,30 @@ int rvu_mbox_handler_nix_inline_ipsec_cfg(struct rvu *rvu,
return 0;
}
+int rvu_mbox_handler_nix_read_inline_ipsec_cfg(struct rvu *rvu,
+ struct msg_req *req,
+ struct nix_inline_ipsec_cfg *rsp)
+
+{
+ u64 val;
+
+ if (!is_block_implemented(rvu->hw, BLKADDR_CPT0))
+ return 0;
+
+ val = rvu_read64(rvu, BLKADDR_NIX0, NIX_AF_RX_IPSEC_GEN_CFG);
+ rsp->gen_cfg.egrp = FIELD_GET(IPSEC_GEN_CFG_EGRP, val);
+ rsp->gen_cfg.opcode = FIELD_GET(IPSEC_GEN_CFG_OPCODE, val);
+ rsp->gen_cfg.param1 = FIELD_GET(IPSEC_GEN_CFG_PARAM1, val);
+ rsp->gen_cfg.param2 = FIELD_GET(IPSEC_GEN_CFG_PARAM2, val);
+
+ val = rvu_read64(rvu, BLKADDR_NIX0, NIX_AF_RX_CPTX_CREDIT(0));
+ rsp->cpt_credit = FIELD_GET(CPT_INST_CREDIT_CNT, val);
+ rsp->credit_th = FIELD_GET(CPT_INST_CREDIT_TH, val);
+ rsp->bpid = FIELD_GET(CPT_INST_CREDIT_BPID, val);
+
+ return 0;
+}
+
int rvu_mbox_handler_nix_inline_ipsec_lf_cfg(struct rvu *rvu,
struct nix_inline_ipsec_lf_cfg *req,
struct msg_rsp *rsp)
@@ -4835,6 +4882,7 @@ int rvu_mbox_handler_nix_inline_ipsec_lf_cfg(struct rvu *rvu,
return 0;
}
+
void rvu_nix_reset_mac(struct rvu_pfvf *pfvf, int pcifunc)
{
bool from_vf = !!(pcifunc & RVU_PFVF_FUNC_MASK);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
index f69102d20c90..20ebb9c95c73 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
@@ -200,10 +200,8 @@ void npc_config_secret_key(struct rvu *rvu, int blkaddr)
struct rvu_hwinfo *hw = rvu->hw;
u8 intf;
- if (!hwcap->npc_hash_extract) {
- dev_info(rvu->dev, "HW does not support secret key configuration\n");
+ if (!hwcap->npc_hash_extract)
return;
- }
for (intf = 0; intf < hw->npc_intfs; intf++) {
rvu_write64(rvu, blkaddr, NPC_AF_INTFX_SECRET_KEY0(intf),
@@ -221,10 +219,8 @@ void npc_program_mkex_hash(struct rvu *rvu, int blkaddr)
struct rvu_hwinfo *hw = rvu->hw;
u8 intf;
- if (!hwcap->npc_hash_extract) {
- dev_dbg(rvu->dev, "Field hash extract feature is not supported\n");
+ if (!hwcap->npc_hash_extract)
return;
- }
for (intf = 0; intf < hw->npc_intfs; intf++) {
npc_program_mkex_hash_rx(rvu, blkaddr, intf);
@@ -1853,19 +1849,13 @@ int rvu_npc_exact_init(struct rvu *rvu)
/* Check exact match feature is supported */
npc_const3 = rvu_read64(rvu, blkaddr, NPC_AF_CONST3);
- if (!(npc_const3 & BIT_ULL(62))) {
- dev_info(rvu->dev, "%s: No support for exact match support\n",
- __func__);
+ if (!(npc_const3 & BIT_ULL(62)))
return 0;
- }
/* Check if kex profile has enabled EXACT match nibble */
cfg = rvu_read64(rvu, blkaddr, NPC_AF_INTFX_KEX_CFG(NIX_INTF_RX));
- if (!(cfg & NPC_EXACT_NIBBLE_HIT)) {
- dev_info(rvu->dev, "%s: NPC exact match nibble not enabled in KEX profile\n",
- __func__);
+ if (!(cfg & NPC_EXACT_NIBBLE_HIT))
return 0;
- }
/* Set capability to true */
rvu->hw->cap.npc_exact_match_enabled = true;
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
index 0e0d536645ac..1729b22580ce 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
@@ -189,6 +189,7 @@
#define NIX_AF_RX_CFG (0x00D0)
#define NIX_AF_AVG_DELAY (0x00E0)
#define NIX_AF_CINT_DELAY (0x00F0)
+#define NIX_AF_VWQE_TIMER (0x00F8)
#define NIX_AF_RX_MCAST_BASE (0x0100)
#define NIX_AF_RX_MCAST_CFG (0x0110)
#define NIX_AF_RX_MCAST_BUF_BASE (0x0120)
@@ -426,6 +427,7 @@
#define NIX_AF_RX_NPC_MIRROR_DROP (0x4730)
#define NIX_AF_RX_ACTIVE_CYCLES_PCX(a) (0x4800 | (a) << 16)
#define NIX_AF_LINKX_CFG(a) (0x4010 | (a) << 17)
+#define NIX_AF_MDQX_IN_MD_COUNT(a) (0x14e0 | (a) << 16)
#define NIX_PRIV_AF_INT_CFG (0x8000000)
#define NIX_PRIV_LFX_CFG (0x8000010)
@@ -545,6 +547,8 @@
#define CPT_LF_CTL 0x10
#define CPT_LF_INPROG 0x40
+#define CPT_LF_Q_SIZE 0x100
+#define CPT_LF_Q_INST_PTR 0x110
#define CPT_LF_Q_GRP_PTR 0x120
#define CPT_LF_CTX_FLUSH 0x510
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index c1ea60bc2630..179433d0a54a 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -2512,10 +2512,13 @@ static int otx2_xdp_setup(struct otx2_nic *pf, struct bpf_prog *prog)
/* Network stack and XDP shared same rx queues.
* Use separate tx queues for XDP and network stack.
*/
- if (pf->xdp_prog)
+ if (pf->xdp_prog) {
pf->hw.xdp_queues = pf->hw.rx_queues;
- else
+ xdp_features_set_redirect_target(dev, false);
+ } else {
pf->hw.xdp_queues = 0;
+ xdp_features_clear_redirect_target(dev);
+ }
pf->hw.tot_tx_queues += pf->hw.xdp_queues;
@@ -2878,6 +2881,7 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id)
netdev->watchdog_timeo = OTX2_TX_TIMEOUT;
netdev->netdev_ops = &otx2_netdev_ops;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
netdev->min_mtu = OTX2_MIN_MTU;
netdev->max_mtu = otx2_get_max_mtu(pf);
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index cf456d62677f..87fff539d39d 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -965,7 +965,7 @@ static int pxa168_init_phy(struct net_device *dev)
if (dev->phydev)
return 0;
- phy = mdiobus_scan(pep->smi_bus, pep->phy_addr);
+ phy = mdiobus_scan_c22(pep->smi_bus, pep->phy_addr);
if (IS_ERR(phy))
return PTR_ERR(phy);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index e3123723522e..14be6ea51b88 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -51,6 +51,7 @@ static const struct mtk_reg_map mtk_reg_map = {
.delay_irq = 0x0a0c,
.irq_status = 0x0a20,
.irq_mask = 0x0a28,
+ .adma_rx_dbg0 = 0x0a38,
.int_grp = 0x0a50,
},
.qdma = {
@@ -82,6 +83,8 @@ static const struct mtk_reg_map mtk_reg_map = {
[0] = 0x2800,
[1] = 0x2c00,
},
+ .pse_iq_sta = 0x0110,
+ .pse_oq_sta = 0x0118,
};
static const struct mtk_reg_map mt7628_reg_map = {
@@ -112,6 +115,7 @@ static const struct mtk_reg_map mt7986_reg_map = {
.delay_irq = 0x620c,
.irq_status = 0x6220,
.irq_mask = 0x6228,
+ .adma_rx_dbg0 = 0x6238,
.int_grp = 0x6250,
},
.qdma = {
@@ -143,6 +147,8 @@ static const struct mtk_reg_map mt7986_reg_map = {
[0] = 0x4800,
[1] = 0x4c00,
},
+ .pse_iq_sta = 0x0180,
+ .pse_oq_sta = 0x01a0,
};
/* strings used by ethtool */
@@ -215,8 +221,8 @@ static int mtk_mdio_busy_wait(struct mtk_eth *eth)
return -ETIMEDOUT;
}
-static int _mtk_mdio_write(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg,
- u32 write_data)
+static int _mtk_mdio_write_c22(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg,
+ u32 write_data)
{
int ret;
@@ -224,35 +230,13 @@ static int _mtk_mdio_write(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg,
if (ret < 0)
return ret;
- if (phy_reg & MII_ADDR_C45) {
- mtk_w32(eth, PHY_IAC_ACCESS |
- PHY_IAC_START_C45 |
- PHY_IAC_CMD_C45_ADDR |
- PHY_IAC_REG(mdiobus_c45_devad(phy_reg)) |
- PHY_IAC_ADDR(phy_addr) |
- PHY_IAC_DATA(mdiobus_c45_regad(phy_reg)),
- MTK_PHY_IAC);
-
- ret = mtk_mdio_busy_wait(eth);
- if (ret < 0)
- return ret;
-
- mtk_w32(eth, PHY_IAC_ACCESS |
- PHY_IAC_START_C45 |
- PHY_IAC_CMD_WRITE |
- PHY_IAC_REG(mdiobus_c45_devad(phy_reg)) |
- PHY_IAC_ADDR(phy_addr) |
- PHY_IAC_DATA(write_data),
- MTK_PHY_IAC);
- } else {
- mtk_w32(eth, PHY_IAC_ACCESS |
- PHY_IAC_START_C22 |
- PHY_IAC_CMD_WRITE |
- PHY_IAC_REG(phy_reg) |
- PHY_IAC_ADDR(phy_addr) |
- PHY_IAC_DATA(write_data),
- MTK_PHY_IAC);
- }
+ mtk_w32(eth, PHY_IAC_ACCESS |
+ PHY_IAC_START_C22 |
+ PHY_IAC_CMD_WRITE |
+ PHY_IAC_REG(phy_reg) |
+ PHY_IAC_ADDR(phy_addr) |
+ PHY_IAC_DATA(write_data),
+ MTK_PHY_IAC);
ret = mtk_mdio_busy_wait(eth);
if (ret < 0)
@@ -261,7 +245,8 @@ static int _mtk_mdio_write(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg,
return 0;
}
-static int _mtk_mdio_read(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg)
+static int _mtk_mdio_write_c45(struct mtk_eth *eth, u32 phy_addr,
+ u32 devad, u32 phy_reg, u32 write_data)
{
int ret;
@@ -269,33 +254,47 @@ static int _mtk_mdio_read(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg)
if (ret < 0)
return ret;
- if (phy_reg & MII_ADDR_C45) {
- mtk_w32(eth, PHY_IAC_ACCESS |
- PHY_IAC_START_C45 |
- PHY_IAC_CMD_C45_ADDR |
- PHY_IAC_REG(mdiobus_c45_devad(phy_reg)) |
- PHY_IAC_ADDR(phy_addr) |
- PHY_IAC_DATA(mdiobus_c45_regad(phy_reg)),
- MTK_PHY_IAC);
-
- ret = mtk_mdio_busy_wait(eth);
- if (ret < 0)
- return ret;
-
- mtk_w32(eth, PHY_IAC_ACCESS |
- PHY_IAC_START_C45 |
- PHY_IAC_CMD_C45_READ |
- PHY_IAC_REG(mdiobus_c45_devad(phy_reg)) |
- PHY_IAC_ADDR(phy_addr),
- MTK_PHY_IAC);
- } else {
- mtk_w32(eth, PHY_IAC_ACCESS |
- PHY_IAC_START_C22 |
- PHY_IAC_CMD_C22_READ |
- PHY_IAC_REG(phy_reg) |
- PHY_IAC_ADDR(phy_addr),
- MTK_PHY_IAC);
- }
+ mtk_w32(eth, PHY_IAC_ACCESS |
+ PHY_IAC_START_C45 |
+ PHY_IAC_CMD_C45_ADDR |
+ PHY_IAC_REG(devad) |
+ PHY_IAC_ADDR(phy_addr) |
+ PHY_IAC_DATA(phy_reg),
+ MTK_PHY_IAC);
+
+ ret = mtk_mdio_busy_wait(eth);
+ if (ret < 0)
+ return ret;
+
+ mtk_w32(eth, PHY_IAC_ACCESS |
+ PHY_IAC_START_C45 |
+ PHY_IAC_CMD_WRITE |
+ PHY_IAC_REG(devad) |
+ PHY_IAC_ADDR(phy_addr) |
+ PHY_IAC_DATA(write_data),
+ MTK_PHY_IAC);
+
+ ret = mtk_mdio_busy_wait(eth);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static int _mtk_mdio_read_c22(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg)
+{
+ int ret;
+
+ ret = mtk_mdio_busy_wait(eth);
+ if (ret < 0)
+ return ret;
+
+ mtk_w32(eth, PHY_IAC_ACCESS |
+ PHY_IAC_START_C22 |
+ PHY_IAC_CMD_C22_READ |
+ PHY_IAC_REG(phy_reg) |
+ PHY_IAC_ADDR(phy_addr),
+ MTK_PHY_IAC);
ret = mtk_mdio_busy_wait(eth);
if (ret < 0)
@@ -304,19 +303,70 @@ static int _mtk_mdio_read(struct mtk_eth *eth, u32 phy_addr, u32 phy_reg)
return mtk_r32(eth, MTK_PHY_IAC) & PHY_IAC_DATA_MASK;
}
-static int mtk_mdio_write(struct mii_bus *bus, int phy_addr,
- int phy_reg, u16 val)
+static int _mtk_mdio_read_c45(struct mtk_eth *eth, u32 phy_addr,
+ u32 devad, u32 phy_reg)
+{
+ int ret;
+
+ ret = mtk_mdio_busy_wait(eth);
+ if (ret < 0)
+ return ret;
+
+ mtk_w32(eth, PHY_IAC_ACCESS |
+ PHY_IAC_START_C45 |
+ PHY_IAC_CMD_C45_ADDR |
+ PHY_IAC_REG(devad) |
+ PHY_IAC_ADDR(phy_addr) |
+ PHY_IAC_DATA(phy_reg),
+ MTK_PHY_IAC);
+
+ ret = mtk_mdio_busy_wait(eth);
+ if (ret < 0)
+ return ret;
+
+ mtk_w32(eth, PHY_IAC_ACCESS |
+ PHY_IAC_START_C45 |
+ PHY_IAC_CMD_C45_READ |
+ PHY_IAC_REG(devad) |
+ PHY_IAC_ADDR(phy_addr),
+ MTK_PHY_IAC);
+
+ ret = mtk_mdio_busy_wait(eth);
+ if (ret < 0)
+ return ret;
+
+ return mtk_r32(eth, MTK_PHY_IAC) & PHY_IAC_DATA_MASK;
+}
+
+static int mtk_mdio_write_c22(struct mii_bus *bus, int phy_addr,
+ int phy_reg, u16 val)
{
struct mtk_eth *eth = bus->priv;
- return _mtk_mdio_write(eth, phy_addr, phy_reg, val);
+ return _mtk_mdio_write_c22(eth, phy_addr, phy_reg, val);
}
-static int mtk_mdio_read(struct mii_bus *bus, int phy_addr, int phy_reg)
+static int mtk_mdio_write_c45(struct mii_bus *bus, int phy_addr,
+ int devad, int phy_reg, u16 val)
{
struct mtk_eth *eth = bus->priv;
- return _mtk_mdio_read(eth, phy_addr, phy_reg);
+ return _mtk_mdio_write_c45(eth, phy_addr, devad, phy_reg, val);
+}
+
+static int mtk_mdio_read_c22(struct mii_bus *bus, int phy_addr, int phy_reg)
+{
+ struct mtk_eth *eth = bus->priv;
+
+ return _mtk_mdio_read_c22(eth, phy_addr, phy_reg);
+}
+
+static int mtk_mdio_read_c45(struct mii_bus *bus, int phy_addr, int devad,
+ int phy_reg)
+{
+ struct mtk_eth *eth = bus->priv;
+
+ return _mtk_mdio_read_c45(eth, phy_addr, devad, phy_reg);
}
static int mt7621_gmac0_rgmii_adjust(struct mtk_eth *eth,
@@ -760,9 +810,10 @@ static int mtk_mdio_init(struct mtk_eth *eth)
}
eth->mii_bus->name = "mdio";
- eth->mii_bus->read = mtk_mdio_read;
- eth->mii_bus->write = mtk_mdio_write;
- eth->mii_bus->probe_capabilities = MDIOBUS_C22_C45;
+ eth->mii_bus->read = mtk_mdio_read_c22;
+ eth->mii_bus->write = mtk_mdio_write_c22;
+ eth->mii_bus->read_c45 = mtk_mdio_read_c45;
+ eth->mii_bus->write_c45 = mtk_mdio_write_c45;
eth->mii_bus->priv = eth;
eth->mii_bus->parent = eth->dev;
@@ -2988,14 +3039,29 @@ static void mtk_dma_free(struct mtk_eth *eth)
kfree(eth->scratch_head);
}
+static bool mtk_hw_reset_check(struct mtk_eth *eth)
+{
+ u32 val = mtk_r32(eth, MTK_INT_STATUS2);
+
+ return (val & MTK_FE_INT_FQ_EMPTY) || (val & MTK_FE_INT_RFIFO_UF) ||
+ (val & MTK_FE_INT_RFIFO_OV) || (val & MTK_FE_INT_TSO_FAIL) ||
+ (val & MTK_FE_INT_TSO_ALIGN) || (val & MTK_FE_INT_TSO_ILLEGAL);
+}
+
static void mtk_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
+ if (test_bit(MTK_RESETTING, &eth->state))
+ return;
+
+ if (!mtk_hw_reset_check(eth))
+ return;
+
eth->netdev[mac->id]->stats.tx_errors++;
- netif_err(eth, tx_err, dev,
- "transmit timed out\n");
+ netif_err(eth, tx_err, dev, "transmit timed out\n");
+
schedule_work(&eth->pending_work);
}
@@ -3475,22 +3541,188 @@ static void mtk_set_mcr_max_rx(struct mtk_mac *mac, u32 val)
mtk_w32(mac->hw, mcr_new, MTK_MAC_MCR(mac->id));
}
-static int mtk_hw_init(struct mtk_eth *eth)
+static void mtk_hw_reset(struct mtk_eth *eth)
+{
+ u32 val;
+
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
+ regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
+ val = RSTCTRL_PPE0_V2;
+ } else {
+ val = RSTCTRL_PPE0;
+ }
+
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+ val |= RSTCTRL_PPE1;
+
+ ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
+
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
+ regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
+ 0x3ffffff);
+}
+
+static u32 mtk_hw_reset_read(struct mtk_eth *eth)
+{
+ u32 val;
+
+ regmap_read(eth->ethsys, ETHSYS_RSTCTRL, &val);
+ return val;
+}
+
+static void mtk_hw_warm_reset(struct mtk_eth *eth)
+{
+ u32 rst_mask, val;
+
+ regmap_update_bits(eth->ethsys, ETHSYS_RSTCTRL, RSTCTRL_FE,
+ RSTCTRL_FE);
+ if (readx_poll_timeout_atomic(mtk_hw_reset_read, eth, val,
+ val & RSTCTRL_FE, 1, 1000)) {
+ dev_err(eth->dev, "warm reset failed\n");
+ mtk_hw_reset(eth);
+ return;
+ }
+
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
+ rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V2;
+ else
+ rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0;
+
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+ rst_mask |= RSTCTRL_PPE1;
+
+ regmap_update_bits(eth->ethsys, ETHSYS_RSTCTRL, rst_mask, rst_mask);
+
+ udelay(1);
+ val = mtk_hw_reset_read(eth);
+ if (!(val & rst_mask))
+ dev_err(eth->dev, "warm reset stage0 failed %08x (%08x)\n",
+ val, rst_mask);
+
+ rst_mask |= RSTCTRL_FE;
+ regmap_update_bits(eth->ethsys, ETHSYS_RSTCTRL, rst_mask, ~rst_mask);
+
+ udelay(1);
+ val = mtk_hw_reset_read(eth);
+ if (val & rst_mask)
+ dev_err(eth->dev, "warm reset stage1 failed %08x (%08x)\n",
+ val, rst_mask);
+}
+
+static bool mtk_hw_check_dma_hang(struct mtk_eth *eth)
+{
+ const struct mtk_reg_map *reg_map = eth->soc->reg_map;
+ bool gmac1_tx, gmac2_tx, gdm1_tx, gdm2_tx;
+ bool oq_hang, cdm1_busy, adma_busy;
+ bool wtx_busy, cdm_full, oq_free;
+ u32 wdidx, val, gdm1_fc, gdm2_fc;
+ bool qfsm_hang, qfwd_hang;
+ bool ret = false;
+
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
+ return false;
+
+ /* WDMA sanity checks */
+ wdidx = mtk_r32(eth, reg_map->wdma_base[0] + 0xc);
+
+ val = mtk_r32(eth, reg_map->wdma_base[0] + 0x204);
+ wtx_busy = FIELD_GET(MTK_TX_DMA_BUSY, val);
+
+ val = mtk_r32(eth, reg_map->wdma_base[0] + 0x230);
+ cdm_full = !FIELD_GET(MTK_CDM_TXFIFO_RDY, val);
+
+ oq_free = (!(mtk_r32(eth, reg_map->pse_oq_sta) & GENMASK(24, 16)) &&
+ !(mtk_r32(eth, reg_map->pse_oq_sta + 0x4) & GENMASK(8, 0)) &&
+ !(mtk_r32(eth, reg_map->pse_oq_sta + 0x10) & GENMASK(24, 16)));
+
+ if (wdidx == eth->reset.wdidx && wtx_busy && cdm_full && oq_free) {
+ if (++eth->reset.wdma_hang_count > 2) {
+ eth->reset.wdma_hang_count = 0;
+ ret = true;
+ }
+ goto out;
+ }
+
+ /* QDMA sanity checks */
+ qfsm_hang = !!mtk_r32(eth, reg_map->qdma.qtx_cfg + 0x234);
+ qfwd_hang = !mtk_r32(eth, reg_map->qdma.qtx_cfg + 0x308);
+
+ gdm1_tx = FIELD_GET(GENMASK(31, 16), mtk_r32(eth, MTK_FE_GDM1_FSM)) > 0;
+ gdm2_tx = FIELD_GET(GENMASK(31, 16), mtk_r32(eth, MTK_FE_GDM2_FSM)) > 0;
+ gmac1_tx = FIELD_GET(GENMASK(31, 24), mtk_r32(eth, MTK_MAC_FSM(0))) != 1;
+ gmac2_tx = FIELD_GET(GENMASK(31, 24), mtk_r32(eth, MTK_MAC_FSM(1))) != 1;
+ gdm1_fc = mtk_r32(eth, reg_map->gdm1_cnt + 0x24);
+ gdm2_fc = mtk_r32(eth, reg_map->gdm1_cnt + 0x64);
+
+ if (qfsm_hang && qfwd_hang &&
+ ((gdm1_tx && gmac1_tx && gdm1_fc < 1) ||
+ (gdm2_tx && gmac2_tx && gdm2_fc < 1))) {
+ if (++eth->reset.qdma_hang_count > 2) {
+ eth->reset.qdma_hang_count = 0;
+ ret = true;
+ }
+ goto out;
+ }
+
+ /* ADMA sanity checks */
+ oq_hang = !!(mtk_r32(eth, reg_map->pse_oq_sta) & GENMASK(8, 0));
+ cdm1_busy = !!(mtk_r32(eth, MTK_FE_CDM1_FSM) & GENMASK(31, 16));
+ adma_busy = !(mtk_r32(eth, reg_map->pdma.adma_rx_dbg0) & GENMASK(4, 0)) &&
+ !(mtk_r32(eth, reg_map->pdma.adma_rx_dbg0) & BIT(6));
+
+ if (oq_hang && cdm1_busy && adma_busy) {
+ if (++eth->reset.adma_hang_count > 2) {
+ eth->reset.adma_hang_count = 0;
+ ret = true;
+ }
+ goto out;
+ }
+
+ eth->reset.wdma_hang_count = 0;
+ eth->reset.qdma_hang_count = 0;
+ eth->reset.adma_hang_count = 0;
+out:
+ eth->reset.wdidx = wdidx;
+
+ return ret;
+}
+
+static void mtk_hw_reset_monitor_work(struct work_struct *work)
+{
+ struct delayed_work *del_work = to_delayed_work(work);
+ struct mtk_eth *eth = container_of(del_work, struct mtk_eth,
+ reset.monitor_work);
+
+ if (test_bit(MTK_RESETTING, &eth->state))
+ goto out;
+
+ /* DMA stuck checks */
+ if (mtk_hw_check_dma_hang(eth))
+ schedule_work(&eth->pending_work);
+
+out:
+ schedule_delayed_work(&eth->reset.monitor_work,
+ MTK_DMA_MONITOR_TIMEOUT);
+}
+
+static int mtk_hw_init(struct mtk_eth *eth, bool reset)
{
u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA |
ETHSYS_DMA_AG_MAP_PPE;
const struct mtk_reg_map *reg_map = eth->soc->reg_map;
int i, val, ret;
- if (test_and_set_bit(MTK_HW_INIT, &eth->state))
+ if (!reset && test_and_set_bit(MTK_HW_INIT, &eth->state))
return 0;
- pm_runtime_enable(eth->dev);
- pm_runtime_get_sync(eth->dev);
+ if (!reset) {
+ pm_runtime_enable(eth->dev);
+ pm_runtime_get_sync(eth->dev);
- ret = mtk_clk_enable(eth);
- if (ret)
- goto err_disable_pm;
+ ret = mtk_clk_enable(eth);
+ if (ret)
+ goto err_disable_pm;
+ }
if (eth->ethsys)
regmap_update_bits(eth->ethsys, ETHSYS_DMA_AG_MAP, dma_mask,
@@ -3514,22 +3746,14 @@ static int mtk_hw_init(struct mtk_eth *eth)
return 0;
}
- if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
- regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
- val = RSTCTRL_PPE0_V2;
- } else {
- val = RSTCTRL_PPE0;
- }
-
- if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
- val |= RSTCTRL_PPE1;
+ msleep(100);
- ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
+ if (reset)
+ mtk_hw_warm_reset(eth);
+ else
+ mtk_hw_reset(eth);
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
- regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
- 0x3ffffff);
-
/* Set FE to PDMAv2 if necessary */
val = mtk_r32(eth, MTK_FE_GLO_MISC);
mtk_w32(eth, val | BIT(4), MTK_FE_GLO_MISC);
@@ -3631,8 +3855,10 @@ static int mtk_hw_init(struct mtk_eth *eth)
return 0;
err_disable_pm:
- pm_runtime_put_sync(eth->dev);
- pm_runtime_disable(eth->dev);
+ if (!reset) {
+ pm_runtime_put_sync(eth->dev);
+ pm_runtime_disable(eth->dev);
+ }
return ret;
}
@@ -3711,52 +3937,86 @@ static int mtk_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return -EOPNOTSUPP;
}
+static void mtk_prepare_for_reset(struct mtk_eth *eth)
+{
+ u32 val;
+ int i;
+
+ /* disabe FE P3 and P4 */
+ val = mtk_r32(eth, MTK_FE_GLO_CFG) | MTK_FE_LINK_DOWN_P3;
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+ val |= MTK_FE_LINK_DOWN_P4;
+ mtk_w32(eth, val, MTK_FE_GLO_CFG);
+
+ /* adjust PPE configurations to prepare for reset */
+ for (i = 0; i < ARRAY_SIZE(eth->ppe); i++)
+ mtk_ppe_prepare_reset(eth->ppe[i]);
+
+ /* disable NETSYS interrupts */
+ mtk_w32(eth, 0, MTK_FE_INT_ENABLE);
+
+ /* force link down GMAC */
+ for (i = 0; i < 2; i++) {
+ val = mtk_r32(eth, MTK_MAC_MCR(i)) & ~MAC_MCR_FORCE_LINK;
+ mtk_w32(eth, val, MTK_MAC_MCR(i));
+ }
+}
+
static void mtk_pending_work(struct work_struct *work)
{
struct mtk_eth *eth = container_of(work, struct mtk_eth, pending_work);
- int err, i;
unsigned long restart = 0;
+ u32 val;
+ int i;
rtnl_lock();
-
- dev_dbg(eth->dev, "[%s][%d] reset\n", __func__, __LINE__);
set_bit(MTK_RESETTING, &eth->state);
+ mtk_prepare_for_reset(eth);
+ mtk_wed_fe_reset();
+ /* Run again reset preliminary configuration in order to avoid any
+ * possible race during FE reset since it can run releasing RTNL lock.
+ */
+ mtk_prepare_for_reset(eth);
+
/* stop all devices to make sure that dma is properly shut down */
for (i = 0; i < MTK_MAC_COUNT; i++) {
- if (!eth->netdev[i])
+ if (!eth->netdev[i] || !netif_running(eth->netdev[i]))
continue;
+
mtk_stop(eth->netdev[i]);
__set_bit(i, &restart);
}
- dev_dbg(eth->dev, "[%s][%d] mtk_stop ends\n", __func__, __LINE__);
- /* restart underlying hardware such as power, clock, pin mux
- * and the connected phy
- */
- mtk_hw_deinit(eth);
+ usleep_range(15000, 16000);
if (eth->dev->pins)
pinctrl_select_state(eth->dev->pins->p,
eth->dev->pins->default_state);
- mtk_hw_init(eth);
+ mtk_hw_init(eth, true);
/* restart DMA and enable IRQs */
for (i = 0; i < MTK_MAC_COUNT; i++) {
if (!test_bit(i, &restart))
continue;
- err = mtk_open(eth->netdev[i]);
- if (err) {
+
+ if (mtk_open(eth->netdev[i])) {
netif_alert(eth, ifup, eth->netdev[i],
- "Driver up/down cycle failed, closing device.\n");
+ "Driver up/down cycle failed\n");
dev_close(eth->netdev[i]);
}
}
- dev_dbg(eth->dev, "[%s][%d] reset done\n", __func__, __LINE__);
+ /* enabe FE P3 and P4 */
+ val = mtk_r32(eth, MTK_FE_GLO_CFG) & ~MTK_FE_LINK_DOWN_P3;
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+ val &= ~MTK_FE_LINK_DOWN_P4;
+ mtk_w32(eth, val, MTK_FE_GLO_CFG);
clear_bit(MTK_RESETTING, &eth->state);
+ mtk_wed_fe_reset_complete();
+
rtnl_unlock();
}
@@ -3801,6 +4061,7 @@ static int mtk_cleanup(struct mtk_eth *eth)
mtk_unreg_dev(eth);
mtk_free_dev(eth);
cancel_work_sync(&eth->pending_work);
+ cancel_delayed_work_sync(&eth->reset.monitor_work);
return 0;
}
@@ -4190,6 +4451,12 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
register_netdevice_notifier(&mac->device_notifier);
}
+ if (mtk_page_pool_enabled(eth))
+ eth->netdev[id]->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT |
+ NETDEV_XDP_ACT_NDO_XMIT_SG;
+
return 0;
free_netdev:
@@ -4255,6 +4522,7 @@ static int mtk_probe(struct platform_device *pdev)
eth->rx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE;
INIT_WORK(&eth->rx_dim.work, mtk_dim_rx);
+ INIT_DELAYED_WORK(&eth->reset.monitor_work, mtk_hw_reset_monitor_work);
eth->tx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE;
INIT_WORK(&eth->tx_dim.work, mtk_dim_tx);
@@ -4368,7 +4636,7 @@ static int mtk_probe(struct platform_device *pdev)
eth->msg_enable = netif_msg_init(mtk_msg_level, MTK_DEFAULT_MSG_ENABLE);
INIT_WORK(&eth->pending_work, mtk_pending_work);
- err = mtk_hw_init(eth);
+ err = mtk_hw_init(eth, false);
if (err)
goto err_wed_exit;
@@ -4457,6 +4725,8 @@ static int mtk_probe(struct platform_device *pdev)
netif_napi_add(&eth->dummy_dev, &eth->rx_napi, mtk_napi_rx);
platform_set_drvdata(pdev, eth);
+ schedule_delayed_work(&eth->reset.monitor_work,
+ MTK_DMA_MONITOR_TIMEOUT);
return 0;
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 2d9186d32bc0..afc9d52e79bf 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -77,12 +77,24 @@
#define MTK_HW_LRO_REPLACE_DELTA 1000
#define MTK_HW_LRO_SDL_REMAIN_ROOM 1522
+/* Frame Engine Global Configuration */
+#define MTK_FE_GLO_CFG 0x00
+#define MTK_FE_LINK_DOWN_P3 BIT(11)
+#define MTK_FE_LINK_DOWN_P4 BIT(12)
+
/* Frame Engine Global Reset Register */
#define MTK_RST_GL 0x04
#define RST_GL_PSE BIT(0)
/* Frame Engine Interrupt Status Register */
#define MTK_INT_STATUS2 0x08
+#define MTK_FE_INT_ENABLE 0x0c
+#define MTK_FE_INT_FQ_EMPTY BIT(8)
+#define MTK_FE_INT_TSO_FAIL BIT(12)
+#define MTK_FE_INT_TSO_ILLEGAL BIT(13)
+#define MTK_FE_INT_TSO_ALIGN BIT(14)
+#define MTK_FE_INT_RFIFO_OV BIT(18)
+#define MTK_FE_INT_RFIFO_UF BIT(19)
#define MTK_GDM1_AF BIT(28)
#define MTK_GDM2_AF BIT(29)
@@ -272,6 +284,8 @@
#define MTK_RX_DONE_INT_V2 BIT(14)
+#define MTK_CDM_TXFIFO_RDY BIT(7)
+
/* QDMA Interrupt grouping registers */
#define MTK_RLS_DONE_INT BIT(0)
@@ -562,6 +576,17 @@
#define MT7628_SDM_RBCNT (MT7628_SDM_OFFSET + 0x10c)
#define MT7628_SDM_CS_ERR (MT7628_SDM_OFFSET + 0x110)
+#define MTK_FE_CDM1_FSM 0x220
+#define MTK_FE_CDM2_FSM 0x224
+#define MTK_FE_CDM3_FSM 0x238
+#define MTK_FE_CDM4_FSM 0x298
+#define MTK_FE_CDM5_FSM 0x318
+#define MTK_FE_CDM6_FSM 0x328
+#define MTK_FE_GDM1_FSM 0x228
+#define MTK_FE_GDM2_FSM 0x22C
+
+#define MTK_MAC_FSM(x) (0x1010C + ((x) * 0x100))
+
struct mtk_rx_dma {
unsigned int rxd1;
unsigned int rxd2;
@@ -958,6 +983,7 @@ struct mtk_reg_map {
u32 delay_irq; /* delay interrupt */
u32 irq_status; /* interrupt status */
u32 irq_mask; /* interrupt mask */
+ u32 adma_rx_dbg0;
u32 int_grp;
} pdma;
struct {
@@ -986,6 +1012,8 @@ struct mtk_reg_map {
u32 gdma_to_ppe;
u32 ppe_base;
u32 wdma_base[2];
+ u32 pse_iq_sta;
+ u32 pse_oq_sta;
};
/* struct mtk_eth_data - This is the structure holding all differences
@@ -1028,6 +1056,8 @@ struct mtk_soc_data {
} txrx;
};
+#define MTK_DMA_MONITOR_TIMEOUT msecs_to_jiffies(1000)
+
/* currently no SoC has more than 2 macs */
#define MTK_MAX_DEVS 2
@@ -1154,6 +1184,14 @@ struct mtk_eth {
struct rhashtable flow_table;
struct bpf_prog __rcu *prog;
+
+ struct {
+ struct delayed_work monitor_work;
+ u32 wdidx;
+ u8 wdma_hang_count;
+ u8 qdma_hang_count;
+ u8 adma_hang_count;
+ } reset;
};
/* struct mtk_mac - the structure that holds the info about the MACs of the
diff --git a/drivers/net/ethernet/mediatek/mtk_ppe.c b/drivers/net/ethernet/mediatek/mtk_ppe.c
index 1ff024f42444..6883eb34cd8b 100644
--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
+++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
@@ -729,6 +729,33 @@ int mtk_foe_entry_idle_time(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
return __mtk_foe_entry_idle_time(ppe, entry->data.ib1);
}
+int mtk_ppe_prepare_reset(struct mtk_ppe *ppe)
+{
+ if (!ppe)
+ return -EINVAL;
+
+ /* disable KA */
+ ppe_clear(ppe, MTK_PPE_TB_CFG, MTK_PPE_TB_CFG_KEEPALIVE);
+ ppe_clear(ppe, MTK_PPE_BIND_LMT1, MTK_PPE_NTU_KEEPALIVE);
+ ppe_w32(ppe, MTK_PPE_KEEPALIVE, 0);
+ usleep_range(10000, 11000);
+
+ /* set KA timer to maximum */
+ ppe_set(ppe, MTK_PPE_BIND_LMT1, MTK_PPE_NTU_KEEPALIVE);
+ ppe_w32(ppe, MTK_PPE_KEEPALIVE, 0xffffffff);
+
+ /* set KA tick select */
+ ppe_set(ppe, MTK_PPE_TB_CFG, MTK_PPE_TB_TICK_SEL);
+ ppe_set(ppe, MTK_PPE_TB_CFG, MTK_PPE_TB_CFG_KEEPALIVE);
+ usleep_range(10000, 11000);
+
+ /* disable scan mode */
+ ppe_clear(ppe, MTK_PPE_TB_CFG, MTK_PPE_TB_CFG_SCAN_MODE);
+ usleep_range(10000, 11000);
+
+ return mtk_ppe_wait_busy(ppe);
+}
+
struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base,
int version, int index)
{
diff --git a/drivers/net/ethernet/mediatek/mtk_ppe.h b/drivers/net/ethernet/mediatek/mtk_ppe.h
index b5e432031340..5e8bc48252b1 100644
--- a/drivers/net/ethernet/mediatek/mtk_ppe.h
+++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
@@ -308,6 +308,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base,
void mtk_ppe_deinit(struct mtk_eth *eth);
void mtk_ppe_start(struct mtk_ppe *ppe);
int mtk_ppe_stop(struct mtk_ppe *ppe);
+int mtk_ppe_prepare_reset(struct mtk_ppe *ppe);
void __mtk_ppe_check_skb(struct mtk_ppe *ppe, struct sk_buff *skb, u16 hash);
diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_regs.h b/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
index 59596d823d8b..0fdb983b0a88 100644
--- a/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
+++ b/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
@@ -58,6 +58,12 @@
#define MTK_PPE_TB_CFG_SCAN_MODE GENMASK(17, 16)
#define MTK_PPE_TB_CFG_HASH_DEBUG GENMASK(19, 18)
#define MTK_PPE_TB_CFG_INFO_SEL BIT(20)
+#define MTK_PPE_TB_TICK_SEL BIT(24)
+
+#define MTK_PPE_BIND_LMT1 0x230
+#define MTK_PPE_NTU_KEEPALIVE GENMASK(23, 16)
+
+#define MTK_PPE_KEEPALIVE 0x234
enum {
MTK_PPE_SCAN_MODE_DISABLED,
diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c
index 7050351250b7..02c03325911f 100644
--- a/drivers/net/ethernet/mediatek/mtk_star_emac.c
+++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c
@@ -1378,9 +1378,6 @@ static int mtk_star_mdio_read(struct mii_bus *mii, int phy_id, int regnum)
unsigned int val, data;
int ret;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
mtk_star_mdio_rwok_clear(priv);
val = (regnum << MTK_STAR_OFF_PHY_CTRL0_PREG);
@@ -1407,9 +1404,6 @@ static int mtk_star_mdio_write(struct mii_bus *mii, int phy_id,
struct mtk_star_priv *priv = mii->priv;
unsigned int val;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
mtk_star_mdio_rwok_clear(priv);
val = data;
diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c
index a6271449617f..95d890870984 100644
--- a/drivers/net/ethernet/mediatek/mtk_wed.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -206,6 +206,48 @@ mtk_wed_wo_reset(struct mtk_wed_device *dev)
iounmap(reg);
}
+void mtk_wed_fe_reset(void)
+{
+ int i;
+
+ mutex_lock(&hw_lock);
+
+ for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ struct mtk_wed_hw *hw = hw_list[i];
+ struct mtk_wed_device *dev = hw->wed_dev;
+ int err;
+
+ if (!dev || !dev->wlan.reset)
+ continue;
+
+ /* reset callback blocks until WLAN reset is completed */
+ err = dev->wlan.reset(dev);
+ if (err)
+ dev_err(dev->dev, "wlan reset failed: %d\n", err);
+ }
+
+ mutex_unlock(&hw_lock);
+}
+
+void mtk_wed_fe_reset_complete(void)
+{
+ int i;
+
+ mutex_lock(&hw_lock);
+
+ for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ struct mtk_wed_hw *hw = hw_list[i];
+ struct mtk_wed_device *dev = hw->wed_dev;
+
+ if (!dev || !dev->wlan.reset_complete)
+ continue;
+
+ dev->wlan.reset_complete(dev);
+ }
+
+ mutex_unlock(&hw_lock);
+}
+
static struct mtk_wed_hw *
mtk_wed_assign(struct mtk_wed_device *dev)
{
@@ -745,7 +787,6 @@ mtk_wed_rro_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring,
ring->desc_size = sizeof(*ring->desc);
ring->size = size;
- memset(ring->desc, 0, size);
return 0;
}
diff --git a/drivers/net/ethernet/mediatek/mtk_wed.h b/drivers/net/ethernet/mediatek/mtk_wed.h
index e012b8a82133..43ab77eaf683 100644
--- a/drivers/net/ethernet/mediatek/mtk_wed.h
+++ b/drivers/net/ethernet/mediatek/mtk_wed.h
@@ -128,6 +128,8 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
void mtk_wed_exit(void);
int mtk_wed_flow_add(int index);
void mtk_wed_flow_remove(int index);
+void mtk_wed_fe_reset(void);
+void mtk_wed_fe_reset_complete(void);
#else
static inline void
mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
@@ -147,6 +149,13 @@ static inline void mtk_wed_flow_remove(int index)
{
}
+static inline void mtk_wed_fe_reset(void)
+{
+}
+
+static inline void mtk_wed_fe_reset_complete(void)
+{
+}
#endif
#ifdef CONFIG_DEBUG_FS
diff --git a/drivers/net/ethernet/mediatek/mtk_wed_wo.c b/drivers/net/ethernet/mediatek/mtk_wed_wo.c
index a0a39643caf7..69fba29055e9 100644
--- a/drivers/net/ethernet/mediatek/mtk_wed_wo.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.c
@@ -138,7 +138,6 @@ mtk_wed_wo_queue_refill(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q,
enum dma_data_direction dir = rx ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
int n_buf = 0;
- spin_lock_bh(&q->lock);
while (q->queued < q->n_desc) {
struct mtk_wed_wo_queue_entry *entry;
dma_addr_t addr;
@@ -172,7 +171,6 @@ mtk_wed_wo_queue_refill(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q,
q->queued++;
n_buf++;
}
- spin_unlock_bh(&q->lock);
return n_buf;
}
@@ -260,7 +258,6 @@ mtk_wed_wo_queue_alloc(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q,
int n_desc, int buf_size, int index,
struct mtk_wed_wo_queue_regs *regs)
{
- spin_lock_init(&q->lock);
q->regs = *regs;
q->n_desc = n_desc;
q->buf_size = buf_size;
@@ -292,7 +289,6 @@ mtk_wed_wo_queue_tx_clean(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q)
struct page *page;
int i;
- spin_lock_bh(&q->lock);
for (i = 0; i < q->n_desc; i++) {
struct mtk_wed_wo_queue_entry *entry = &q->entry[i];
@@ -301,7 +297,6 @@ mtk_wed_wo_queue_tx_clean(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q)
skb_free_frag(entry->buf);
entry->buf = NULL;
}
- spin_unlock_bh(&q->lock);
if (!q->cache.va)
return;
@@ -316,7 +311,6 @@ mtk_wed_wo_queue_rx_clean(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q)
{
struct page *page;
- spin_lock_bh(&q->lock);
for (;;) {
void *buf = mtk_wed_wo_dequeue(wo, q, NULL, true);
@@ -325,7 +319,6 @@ mtk_wed_wo_queue_rx_clean(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q)
skb_free_frag(buf);
}
- spin_unlock_bh(&q->lock);
if (!q->cache.va)
return;
@@ -351,8 +344,6 @@ int mtk_wed_wo_queue_tx_skb(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q,
int ret = 0, index;
u32 ctrl;
- spin_lock_bh(&q->lock);
-
q->tail = mtk_wed_mmio_r32(wo, q->regs.dma_idx);
index = (q->head + 1) % q->n_desc;
if (q->tail == index) {
@@ -383,8 +374,6 @@ int mtk_wed_wo_queue_tx_skb(struct mtk_wed_wo *wo, struct mtk_wed_wo_queue *q,
mtk_wed_wo_queue_kick(wo, q, q->head);
mtk_wed_wo_kickout(wo);
out:
- spin_unlock_bh(&q->lock);
-
dev_kfree_skb(skb);
return ret;
diff --git a/drivers/net/ethernet/mediatek/mtk_wed_wo.h b/drivers/net/ethernet/mediatek/mtk_wed_wo.h
index c8fb85795864..dbcf42ce9173 100644
--- a/drivers/net/ethernet/mediatek/mtk_wed_wo.h
+++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.h
@@ -211,7 +211,6 @@ struct mtk_wed_wo_queue {
struct mtk_wed_wo_queue_regs regs;
struct page_frag_cache cache;
- spinlock_t lock;
struct mtk_wed_wo_queue_desc *desc;
dma_addr_t desc_dma;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c
index 98b5ffb4d729..9e3b76182088 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c
@@ -58,9 +58,7 @@ u64 mlx4_en_get_cqe_ts(struct mlx4_cqe *cqe)
return hi | lo;
}
-void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev,
- struct skb_shared_hwtstamps *hwts,
- u64 timestamp)
+u64 mlx4_en_get_hwtstamp(struct mlx4_en_dev *mdev, u64 timestamp)
{
unsigned int seq;
u64 nsec;
@@ -70,8 +68,15 @@ void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev,
nsec = timecounter_cyc2time(&mdev->clock, timestamp);
} while (read_seqretry(&mdev->clock_lock, seq));
+ return ns_to_ktime(nsec);
+}
+
+void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev,
+ struct skb_shared_hwtstamps *hwts,
+ u64 timestamp)
+{
memset(hwts, 0, sizeof(struct skb_shared_hwtstamps));
- hwts->hwtstamp = ns_to_ktime(nsec);
+ hwts->hwtstamp = mlx4_en_get_hwtstamp(mdev, timestamp);
}
/**
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 8800d3f1f55c..e11bc0ac880e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -2889,6 +2889,11 @@ static const struct net_device_ops mlx4_netdev_ops_master = {
.ndo_bpf = mlx4_xdp,
};
+static const struct xdp_metadata_ops mlx4_xdp_metadata_ops = {
+ .xmo_rx_timestamp = mlx4_en_xdp_rx_timestamp,
+ .xmo_rx_hash = mlx4_en_xdp_rx_hash,
+};
+
struct mlx4_en_bond {
struct work_struct work;
struct mlx4_en_priv *priv;
@@ -3310,6 +3315,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
dev->netdev_ops = &mlx4_netdev_ops_master;
else
dev->netdev_ops = &mlx4_netdev_ops;
+ dev->xdp_metadata_ops = &mlx4_xdp_metadata_ops;
dev->watchdog_timeo = MLX4_EN_WATCHDOG_TIMEOUT;
netif_set_real_num_tx_queues(dev, priv->tx_ring_num[TX]);
netif_set_real_num_rx_queues(dev, priv->rx_ring_num);
@@ -3410,6 +3416,8 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
priv->rss_hash_fn = ETH_RSS_HASH_TOP;
}
+ dev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
+
/* MTU range: 68 - hw-specific max */
dev->min_mtu = ETH_MIN_MTU;
dev->max_mtu = priv->max_mtu;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 8f762fc170b3..0869d4fff17b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -661,9 +661,41 @@ static int check_csum(struct mlx4_cqe *cqe, struct sk_buff *skb, void *va,
#define MLX4_CQE_STATUS_IP_ANY (MLX4_CQE_STATUS_IPV4)
#endif
+struct mlx4_en_xdp_buff {
+ struct xdp_buff xdp;
+ struct mlx4_cqe *cqe;
+ struct mlx4_en_dev *mdev;
+ struct mlx4_en_rx_ring *ring;
+ struct net_device *dev;
+};
+
+int mlx4_en_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp)
+{
+ struct mlx4_en_xdp_buff *_ctx = (void *)ctx;
+
+ if (unlikely(_ctx->ring->hwtstamp_rx_filter != HWTSTAMP_FILTER_ALL))
+ return -EOPNOTSUPP;
+
+ *timestamp = mlx4_en_get_hwtstamp(_ctx->mdev,
+ mlx4_en_get_cqe_ts(_ctx->cqe));
+ return 0;
+}
+
+int mlx4_en_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash)
+{
+ struct mlx4_en_xdp_buff *_ctx = (void *)ctx;
+
+ if (unlikely(!(_ctx->dev->features & NETIF_F_RXHASH)))
+ return -EOPNOTSUPP;
+
+ *hash = be32_to_cpu(_ctx->cqe->immed_rss_invalid);
+ return 0;
+}
+
int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int budget)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
+ struct mlx4_en_xdp_buff mxbuf = {};
int factor = priv->cqe_factor;
struct mlx4_en_rx_ring *ring;
struct bpf_prog *xdp_prog;
@@ -671,7 +703,6 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
bool doorbell_pending;
bool xdp_redir_flush;
struct mlx4_cqe *cqe;
- struct xdp_buff xdp;
int polled = 0;
int index;
@@ -681,7 +712,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
ring = priv->rx_ring[cq_ring];
xdp_prog = rcu_dereference_bh(ring->xdp_prog);
- xdp_init_buff(&xdp, priv->frag_info[0].frag_stride, &ring->xdp_rxq);
+ xdp_init_buff(&mxbuf.xdp, priv->frag_info[0].frag_stride, &ring->xdp_rxq);
doorbell_pending = false;
xdp_redir_flush = false;
@@ -776,24 +807,28 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
priv->frag_info[0].frag_size,
DMA_FROM_DEVICE);
- xdp_prepare_buff(&xdp, va - frags[0].page_offset,
- frags[0].page_offset, length, false);
- orig_data = xdp.data;
-
- act = bpf_prog_run_xdp(xdp_prog, &xdp);
-
- length = xdp.data_end - xdp.data;
- if (xdp.data != orig_data) {
- frags[0].page_offset = xdp.data -
- xdp.data_hard_start;
- va = xdp.data;
+ xdp_prepare_buff(&mxbuf.xdp, va - frags[0].page_offset,
+ frags[0].page_offset, length, true);
+ orig_data = mxbuf.xdp.data;
+ mxbuf.cqe = cqe;
+ mxbuf.mdev = priv->mdev;
+ mxbuf.ring = ring;
+ mxbuf.dev = dev;
+
+ act = bpf_prog_run_xdp(xdp_prog, &mxbuf.xdp);
+
+ length = mxbuf.xdp.data_end - mxbuf.xdp.data;
+ if (mxbuf.xdp.data != orig_data) {
+ frags[0].page_offset = mxbuf.xdp.data -
+ mxbuf.xdp.data_hard_start;
+ va = mxbuf.xdp.data;
}
switch (act) {
case XDP_PASS:
break;
case XDP_REDIRECT:
- if (likely(!xdp_do_redirect(dev, &xdp, xdp_prog))) {
+ if (likely(!xdp_do_redirect(dev, &mxbuf.xdp, xdp_prog))) {
ring->xdp_redirect++;
xdp_redir_flush = true;
frags[0].page = NULL;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index c5758637b7be..2f79378fbf6e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -699,32 +699,32 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc,
inl->byte_count = cpu_to_be32(1 << 31 | skb->len);
} else {
inl->byte_count = cpu_to_be32(1 << 31 | MIN_PKT_LEN);
- memset(((void *)(inl + 1)) + skb->len, 0,
+ memset(inl->data + skb->len, 0,
MIN_PKT_LEN - skb->len);
}
- skb_copy_from_linear_data(skb, inl + 1, hlen);
+ skb_copy_from_linear_data(skb, inl->data, hlen);
if (shinfo->nr_frags)
- memcpy(((void *)(inl + 1)) + hlen, fragptr,
+ memcpy(inl->data + hlen, fragptr,
skb_frag_size(&shinfo->frags[0]));
} else {
inl->byte_count = cpu_to_be32(1 << 31 | spc);
if (hlen <= spc) {
- skb_copy_from_linear_data(skb, inl + 1, hlen);
+ skb_copy_from_linear_data(skb, inl->data, hlen);
if (hlen < spc) {
- memcpy(((void *)(inl + 1)) + hlen,
+ memcpy(inl->data + hlen,
fragptr, spc - hlen);
fragptr += spc - hlen;
}
- inl = (void *) (inl + 1) + spc;
- memcpy(((void *)(inl + 1)), fragptr, skb->len - spc);
+ inl = (void *)inl->data + spc;
+ memcpy(inl->data, fragptr, skb->len - spc);
} else {
- skb_copy_from_linear_data(skb, inl + 1, spc);
- inl = (void *) (inl + 1) + spc;
- skb_copy_from_linear_data_offset(skb, spc, inl + 1,
+ skb_copy_from_linear_data(skb, inl->data, spc);
+ inl = (void *)inl->data + spc;
+ skb_copy_from_linear_data_offset(skb, spc, inl->data,
hlen - spc);
if (shinfo->nr_frags)
- memcpy(((void *)(inl + 1)) + hlen - spc,
+ memcpy(inl->data + hlen - spc,
fragptr,
skb_frag_size(&shinfo->frags[0]));
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 3ae246391549..277738c50c56 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -265,29 +265,29 @@ static void mlx4_devlink_set_params_init_values(struct devlink *devlink)
union devlink_param_value value;
value.vbool = !!mlx4_internal_err_reset;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
+ value);
value.vu32 = 1UL << log_num_mac;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+ value);
value.vbool = enable_64b_cqe_eqe;
- devlink_param_driverinit_value_set(devlink,
- MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
- value);
+ devl_param_driverinit_value_set(devlink,
+ MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
+ value);
value.vbool = enable_4k_uar;
- devlink_param_driverinit_value_set(devlink,
- MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
- value);
+ devl_param_driverinit_value_set(devlink,
+ MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
+ value);
value.vbool = false;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+ value);
}
static inline void mlx4_set_num_reserved_uars(struct mlx4_dev *dev,
@@ -3910,37 +3910,37 @@ static void mlx4_devlink_param_load_driverinit_values(struct devlink *devlink)
union devlink_param_value saved_value;
int err;
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
- &saved_value);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
+ &saved_value);
if (!err && mlx4_internal_err_reset != saved_value.vbool) {
mlx4_internal_err_reset = saved_value.vbool;
/* Notify on value changed on runtime configuration mode */
- devlink_param_value_changed(devlink,
- DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET);
+ devl_param_value_changed(devlink,
+ DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET);
}
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
- &saved_value);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+ &saved_value);
if (!err)
log_num_mac = order_base_2(saved_value.vu32);
- err = devlink_param_driverinit_value_get(devlink,
- MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
- &saved_value);
+ err = devl_param_driverinit_value_get(devlink,
+ MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
+ &saved_value);
if (!err)
enable_64b_cqe_eqe = saved_value.vbool;
- err = devlink_param_driverinit_value_get(devlink,
- MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
- &saved_value);
+ err = devl_param_driverinit_value_get(devlink,
+ MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
+ &saved_value);
if (!err)
enable_4k_uar = saved_value.vbool;
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
- &saved_value);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+ &saved_value);
if (!err && crdump->snapshot_enable != saved_value.vbool) {
crdump->snapshot_enable = saved_value.vbool;
- devlink_param_value_changed(devlink,
- DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT);
+ devl_param_value_changed(devlink,
+ DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT);
}
}
@@ -4021,8 +4021,8 @@ static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
mutex_init(&dev->persist->interface_state_mutex);
mutex_init(&dev->persist->pci_status_mutex);
- ret = devlink_params_register(devlink, mlx4_devlink_params,
- ARRAY_SIZE(mlx4_devlink_params));
+ ret = devl_params_register(devlink, mlx4_devlink_params,
+ ARRAY_SIZE(mlx4_devlink_params));
if (ret)
goto err_devlink_unregister;
mlx4_devlink_set_params_init_values(devlink);
@@ -4031,14 +4031,13 @@ static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
goto err_params_unregister;
pci_save_state(pdev);
- devlink_set_features(devlink, DEVLINK_F_RELOAD);
devl_unlock(devlink);
devlink_register(devlink);
return 0;
err_params_unregister:
- devlink_params_unregister(devlink, mlx4_devlink_params,
- ARRAY_SIZE(mlx4_devlink_params));
+ devl_params_unregister(devlink, mlx4_devlink_params,
+ ARRAY_SIZE(mlx4_devlink_params));
err_devlink_unregister:
kfree(dev->persist);
err_devlink_free:
@@ -4181,8 +4180,8 @@ static void mlx4_remove_one(struct pci_dev *pdev)
pci_release_regions(pdev);
mlx4_pci_disable_device(dev);
- devlink_params_unregister(devlink, mlx4_devlink_params,
- ARRAY_SIZE(mlx4_devlink_params));
+ devl_params_unregister(devlink, mlx4_devlink_params,
+ ARRAY_SIZE(mlx4_devlink_params));
kfree(dev->persist);
devl_unlock(devlink);
devlink_free(devlink);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 3d4226ddba5e..544e09b97483 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -796,10 +796,15 @@ void mlx4_en_update_pfc_stats_bitmap(struct mlx4_dev *dev,
int mlx4_en_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr);
+struct xdp_md;
+int mlx4_en_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp);
+int mlx4_en_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash);
+
/*
* Functions for time stamping
*/
u64 mlx4_en_get_cqe_ts(struct mlx4_cqe *cqe);
+u64 mlx4_en_get_hwtstamp(struct mlx4_en_dev *mdev, u64 timestamp);
void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev,
struct skb_shared_hwtstamps *hwts,
u64 timestamp);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index 26685fd0fdaa..bb1d7b039a7e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -85,7 +85,7 @@ config MLX5_BRIDGE
config MLX5_CLS_ACT
bool "MLX5 TC classifier action support"
- depends on MLX5_ESWITCH && NET_CLS_ACT
+ depends on MLX5_ESWITCH && NET_CLS_ACT && NET_TC_SKB_EXT
default y
help
mlx5 ConnectX offloads support for TC classifier action (NET_CLS_ACT),
@@ -100,7 +100,7 @@ config MLX5_CLS_ACT
config MLX5_TC_CT
bool "MLX5 TC connection tracking offload support"
- depends on MLX5_CLS_ACT && NF_FLOW_TABLE && NET_ACT_CT && NET_TC_SKB_EXT
+ depends on MLX5_CLS_ACT && NF_FLOW_TABLE && NET_ACT_CT
default y
help
Say Y here if you want to support offloading connection tracking rules
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
index cd4a1ab0ea78..8d4e25cc54ea 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
@@ -47,7 +47,7 @@ mlx5_core-$(CONFIG_MLX5_CLS_ACT) += en_tc.o en/rep/tc.o en/rep/neigh.o \
en/tc_tun_vxlan.o en/tc_tun_gre.o en/tc_tun_geneve.o \
en/tc_tun_mplsoudp.o diag/en_tc_tracepoint.o \
en/tc/post_act.o en/tc/int_port.o en/tc/meter.o \
- en/tc/post_meter.o
+ en/tc/post_meter.o en/tc/act_stats.o
mlx5_core-$(CONFIG_MLX5_CLS_ACT) += en/tc/act/act.o en/tc/act/drop.o en/tc/act/trap.o \
en/tc/act/accept.o en/tc/act/mark.o en/tc/act/goto.o \
@@ -97,7 +97,7 @@ mlx5_core-$(CONFIG_MLX5_EN_MACSEC) += en_accel/macsec.o en_accel/macsec_fs.o \
mlx5_core-$(CONFIG_MLX5_EN_IPSEC) += en_accel/ipsec.o en_accel/ipsec_rxtx.o \
en_accel/ipsec_stats.o en_accel/ipsec_fs.o \
- en_accel/ipsec_offload.o
+ en_accel/ipsec_offload.o lib/ipsec_fs_roce.o
mlx5_core-$(CONFIG_MLX5_EN_TLS) += en_accel/ktls_stats.o \
en_accel/fs_tcp.o en_accel/ktls.o en_accel/ktls_txrx.o \
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index c837103a9ee3..b00e33ed05e9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -47,6 +47,25 @@
#define CREATE_TRACE_POINTS
#include "diag/cmd_tracepoint.h"
+struct mlx5_ifc_mbox_out_bits {
+ u8 status[0x8];
+ u8 reserved_at_8[0x18];
+
+ u8 syndrome[0x20];
+
+ u8 reserved_at_40[0x40];
+};
+
+struct mlx5_ifc_mbox_in_bits {
+ u8 opcode[0x10];
+ u8 uid[0x10];
+
+ u8 reserved_at_20[0x10];
+ u8 op_mod[0x10];
+
+ u8 reserved_at_40[0x40];
+};
+
enum {
CMD_IF_REV = 5,
};
@@ -70,6 +89,27 @@ enum {
MLX5_CMD_DELIVERY_STAT_CMD_DESCR_ERR = 0x10,
};
+static u16 in_to_opcode(void *in)
+{
+ return MLX5_GET(mbox_in, in, opcode);
+}
+
+/* Returns true for opcodes that might be triggered very frequently and throttle
+ * the command interface. Limit their command slots usage.
+ */
+static bool mlx5_cmd_is_throttle_opcode(u16 op)
+{
+ switch (op) {
+ case MLX5_CMD_OP_CREATE_GENERAL_OBJECT:
+ case MLX5_CMD_OP_DESTROY_GENERAL_OBJECT:
+ case MLX5_CMD_OP_MODIFY_GENERAL_OBJECT:
+ case MLX5_CMD_OP_QUERY_GENERAL_OBJECT:
+ case MLX5_CMD_OP_SYNC_CRYPTO:
+ return true;
+ }
+ return false;
+}
+
static struct mlx5_cmd_work_ent *
cmd_alloc_ent(struct mlx5_cmd *cmd, struct mlx5_cmd_msg *in,
struct mlx5_cmd_msg *out, void *uout, int uout_size,
@@ -91,6 +131,7 @@ cmd_alloc_ent(struct mlx5_cmd *cmd, struct mlx5_cmd_msg *in,
ent->context = context;
ent->cmd = cmd;
ent->page_queue = page_queue;
+ ent->op = in_to_opcode(in->first.data);
refcount_set(&ent->refcnt, 1);
return ent;
@@ -483,6 +524,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
case MLX5_CMD_OP_QUERY_VHCA_MIGRATION_STATE:
case MLX5_CMD_OP_SAVE_VHCA_STATE:
case MLX5_CMD_OP_LOAD_VHCA_STATE:
+ case MLX5_CMD_OP_SYNC_CRYPTO:
*status = MLX5_DRIVER_STATUS_ABORTED;
*synd = MLX5_DRIVER_SYND;
return -ENOLINK;
@@ -685,6 +727,7 @@ const char *mlx5_command_str(int command)
MLX5_COMMAND_STR_CASE(QUERY_VHCA_MIGRATION_STATE);
MLX5_COMMAND_STR_CASE(SAVE_VHCA_STATE);
MLX5_COMMAND_STR_CASE(LOAD_VHCA_STATE);
+ MLX5_COMMAND_STR_CASE(SYNC_CRYPTO);
default: return "unknown command opcode";
}
}
@@ -752,25 +795,6 @@ static int cmd_status_to_err(u8 status)
}
}
-struct mlx5_ifc_mbox_out_bits {
- u8 status[0x8];
- u8 reserved_at_8[0x18];
-
- u8 syndrome[0x20];
-
- u8 reserved_at_40[0x40];
-};
-
-struct mlx5_ifc_mbox_in_bits {
- u8 opcode[0x10];
- u8 uid[0x10];
-
- u8 reserved_at_20[0x10];
- u8 op_mod[0x10];
-
- u8 reserved_at_40[0x40];
-};
-
void mlx5_cmd_out_err(struct mlx5_core_dev *dev, u16 opcode, u16 op_mod, void *out)
{
u32 syndrome = MLX5_GET(mbox_out, out, syndrome);
@@ -788,11 +812,12 @@ static void cmd_status_print(struct mlx5_core_dev *dev, void *in, void *out)
u16 opcode, op_mod;
u16 uid;
- opcode = MLX5_GET(mbox_in, in, opcode);
+ opcode = in_to_opcode(in);
op_mod = MLX5_GET(mbox_in, in, op_mod);
uid = MLX5_GET(mbox_in, in, uid);
- if (!uid && opcode != MLX5_CMD_OP_DESTROY_MKEY)
+ if (!uid && opcode != MLX5_CMD_OP_DESTROY_MKEY &&
+ opcode != MLX5_CMD_OP_CREATE_UCTX)
mlx5_cmd_out_err(dev, opcode, op_mod, out);
}
@@ -800,7 +825,7 @@ int mlx5_cmd_check(struct mlx5_core_dev *dev, int err, void *in, void *out)
{
/* aborted due to PCI error or via reset flow mlx5_cmd_trigger_completions() */
if (err == -ENXIO) {
- u16 opcode = MLX5_GET(mbox_in, in, opcode);
+ u16 opcode = in_to_opcode(in);
u32 syndrome;
u8 status;
@@ -829,9 +854,9 @@ static void dump_command(struct mlx5_core_dev *dev,
struct mlx5_cmd_work_ent *ent, int input)
{
struct mlx5_cmd_msg *msg = input ? ent->in : ent->out;
- u16 op = MLX5_GET(mbox_in, ent->lay->in, opcode);
struct mlx5_cmd_mailbox *next = msg->next;
int n = mlx5_calc_cmd_blocks(msg);
+ u16 op = ent->op;
int data_only;
u32 offset = 0;
int dump_len;
@@ -883,11 +908,6 @@ static void dump_command(struct mlx5_core_dev *dev,
mlx5_core_dbg(dev, "cmd[%d]: end dump\n", ent->idx);
}
-static u16 msg_to_opcode(struct mlx5_cmd_msg *in)
-{
- return MLX5_GET(mbox_in, in->first.data, opcode);
-}
-
static void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, u64 vec, bool forced);
static void cb_timeout_handler(struct work_struct *work)
@@ -905,13 +925,13 @@ static void cb_timeout_handler(struct work_struct *work)
/* Maybe got handled by eq recover ? */
if (!test_bit(MLX5_CMD_ENT_STATE_PENDING_COMP, &ent->state)) {
mlx5_core_warn(dev, "cmd[%d]: %s(0x%x) Async, recovered after timeout\n", ent->idx,
- mlx5_command_str(msg_to_opcode(ent->in)), msg_to_opcode(ent->in));
+ mlx5_command_str(ent->op), ent->op);
goto out; /* phew, already handled */
}
ent->ret = -ETIMEDOUT;
mlx5_core_warn(dev, "cmd[%d]: %s(0x%x) Async, timeout. Will cause a leak of a command resource\n",
- ent->idx, mlx5_command_str(msg_to_opcode(ent->in)), msg_to_opcode(ent->in));
+ ent->idx, mlx5_command_str(ent->op), ent->op);
mlx5_cmd_comp_handler(dev, 1ULL << ent->idx, true);
out:
@@ -985,7 +1005,6 @@ static void cmd_work_handler(struct work_struct *work)
ent->lay = lay;
memset(lay, 0, sizeof(*lay));
memcpy(lay->in, ent->in->first.data, sizeof(lay->in));
- ent->op = be32_to_cpu(lay->in[0]) >> 16;
if (ent->in->next)
lay->in_ptr = cpu_to_be64(ent->in->next->dma);
lay->inlen = cpu_to_be32(ent->in->len);
@@ -1098,12 +1117,12 @@ static void wait_func_handle_exec_timeout(struct mlx5_core_dev *dev,
*/
if (wait_for_completion_timeout(&ent->done, timeout)) {
mlx5_core_warn(dev, "cmd[%d]: %s(0x%x) recovered after timeout\n", ent->idx,
- mlx5_command_str(msg_to_opcode(ent->in)), msg_to_opcode(ent->in));
+ mlx5_command_str(ent->op), ent->op);
return;
}
mlx5_core_warn(dev, "cmd[%d]: %s(0x%x) No done completion\n", ent->idx,
- mlx5_command_str(msg_to_opcode(ent->in)), msg_to_opcode(ent->in));
+ mlx5_command_str(ent->op), ent->op);
ent->ret = -ETIMEDOUT;
mlx5_cmd_comp_handler(dev, 1ULL << ent->idx, true);
@@ -1130,12 +1149,10 @@ out_err:
if (err == -ETIMEDOUT) {
mlx5_core_warn(dev, "%s(0x%x) timeout. Will cause a leak of a command resource\n",
- mlx5_command_str(msg_to_opcode(ent->in)),
- msg_to_opcode(ent->in));
+ mlx5_command_str(ent->op), ent->op);
} else if (err == -ECANCELED) {
mlx5_core_warn(dev, "%s(0x%x) canceled on out of queue timeout.\n",
- mlx5_command_str(msg_to_opcode(ent->in)),
- msg_to_opcode(ent->in));
+ mlx5_command_str(ent->op), ent->op);
}
mlx5_core_dbg(dev, "err %d, delivery status %s(%d)\n",
err, deliv_status_to_str(ent->status), ent->status);
@@ -1169,7 +1186,6 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
u8 status = 0;
int err = 0;
s64 ds;
- u16 op;
if (callback && page_queue)
return -EINVAL;
@@ -1209,9 +1225,8 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
goto out_free;
ds = ent->ts2 - ent->ts1;
- op = MLX5_GET(mbox_in, in->first.data, opcode);
- if (op < MLX5_CMD_OP_MAX) {
- stats = &cmd->stats[op];
+ if (ent->op < MLX5_CMD_OP_MAX) {
+ stats = &cmd->stats[ent->op];
spin_lock_irq(&stats->lock);
stats->sum += ds;
++stats->n;
@@ -1219,7 +1234,7 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
}
mlx5_core_dbg_mask(dev, 1 << MLX5_CMD_TIME,
"fw exec time for %s is %lld nsec\n",
- mlx5_command_str(op), ds);
+ mlx5_command_str(ent->op), ds);
out_free:
status = ent->status;
@@ -1816,7 +1831,7 @@ cache_miss:
static int is_manage_pages(void *in)
{
- return MLX5_GET(mbox_in, in, opcode) == MLX5_CMD_OP_MANAGE_PAGES;
+ return in_to_opcode(in) == MLX5_CMD_OP_MANAGE_PAGES;
}
/* Notes:
@@ -1827,8 +1842,9 @@ static int cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
int out_size, mlx5_cmd_cbk_t callback, void *context,
bool force_polling)
{
- u16 opcode = MLX5_GET(mbox_in, in, opcode);
struct mlx5_cmd_msg *inb, *outb;
+ u16 opcode = in_to_opcode(in);
+ bool throttle_op;
int pages_queue;
gfp_t gfp;
u8 token;
@@ -1837,13 +1853,21 @@ static int cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
if (mlx5_cmd_is_down(dev) || !opcode_allowed(&dev->cmd, opcode))
return -ENXIO;
+ throttle_op = mlx5_cmd_is_throttle_opcode(opcode);
+ if (throttle_op) {
+ /* atomic context may not sleep */
+ if (callback)
+ return -EINVAL;
+ down(&dev->cmd.throttle_sem);
+ }
+
pages_queue = is_manage_pages(in);
gfp = callback ? GFP_ATOMIC : GFP_KERNEL;
inb = alloc_msg(dev, in_size, gfp);
if (IS_ERR(inb)) {
err = PTR_ERR(inb);
- return err;
+ goto out_up;
}
token = alloc_token(&dev->cmd);
@@ -1877,6 +1901,9 @@ out_out:
mlx5_free_cmd_msg(dev, outb);
out_in:
free_msg(dev, inb);
+out_up:
+ if (throttle_op)
+ up(&dev->cmd.throttle_sem);
return err;
}
@@ -1950,8 +1977,8 @@ static int cmd_status_err(struct mlx5_core_dev *dev, int err, u16 opcode, u16 op
int mlx5_cmd_do(struct mlx5_core_dev *dev, void *in, int in_size, void *out, int out_size)
{
int err = cmd_exec(dev, in, in_size, out, out_size, NULL, NULL, false);
- u16 opcode = MLX5_GET(mbox_in, in, opcode);
u16 op_mod = MLX5_GET(mbox_in, in, op_mod);
+ u16 opcode = in_to_opcode(in);
return cmd_status_err(dev, err, opcode, op_mod, out);
}
@@ -1996,8 +2023,8 @@ int mlx5_cmd_exec_polling(struct mlx5_core_dev *dev, void *in, int in_size,
void *out, int out_size)
{
int err = cmd_exec(dev, in, in_size, out, out_size, NULL, NULL, true);
- u16 opcode = MLX5_GET(mbox_in, in, opcode);
u16 op_mod = MLX5_GET(mbox_in, in, op_mod);
+ u16 opcode = in_to_opcode(in);
err = cmd_status_err(dev, err, opcode, op_mod, out);
return mlx5_cmd_check(dev, err, in, out);
@@ -2049,7 +2076,7 @@ int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size,
work->ctx = ctx;
work->user_callback = callback;
- work->opcode = MLX5_GET(mbox_in, in, opcode);
+ work->opcode = in_to_opcode(in);
work->op_mod = MLX5_GET(mbox_in, in, op_mod);
work->out = out;
if (WARN_ON(!atomic_inc_not_zero(&ctx->num_inflight)))
@@ -2220,6 +2247,7 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev)
sema_init(&cmd->sem, cmd->max_reg_cmds);
sema_init(&cmd->pages_sem, 1);
+ sema_init(&cmd->throttle_sem, DIV_ROUND_UP(cmd->max_reg_cmds, 2));
cmd_h = (u32)((u64)(cmd->dma) >> 32);
cmd_l = (u32)(cmd->dma);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index 0571e40c6ee5..445fe30c3d0b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -59,6 +59,9 @@ bool mlx5_eth_supported(struct mlx5_core_dev *dev)
if (!IS_ENABLED(CONFIG_MLX5_CORE_EN))
return false;
+ if (mlx5_core_is_management_pf(dev))
+ return false;
+
if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
return false;
@@ -111,9 +114,9 @@ static bool is_eth_enabled(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(priv_to_devlink(dev),
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
- &val);
+ err = devl_param_driverinit_value_get(priv_to_devlink(dev),
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
+ &val);
return err ? false : val.vbool;
}
@@ -144,9 +147,9 @@ static bool is_vnet_enabled(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(priv_to_devlink(dev),
- DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
- &val);
+ err = devl_param_driverinit_value_get(priv_to_devlink(dev),
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
+ &val);
return err ? false : val.vbool;
}
@@ -198,6 +201,9 @@ bool mlx5_rdma_supported(struct mlx5_core_dev *dev)
if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND))
return false;
+ if (mlx5_core_is_management_pf(dev))
+ return false;
+
if (dev->priv.flags & MLX5_PRIV_FLAGS_DISABLE_IB_ADEV)
return false;
@@ -215,9 +221,9 @@ static bool is_ib_enabled(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(priv_to_devlink(dev),
- DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
- &val);
+ err = devl_param_driverinit_value_get(priv_to_devlink(dev),
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
+ &val);
return err ? false : val.vbool;
}
@@ -343,7 +349,6 @@ int mlx5_attach_device(struct mlx5_core_dev *dev)
devl_assert_locked(priv_to_devlink(dev));
mutex_lock(&mlx5_intf_mutex);
priv->flags &= ~MLX5_PRIV_FLAGS_DETACH;
- priv->flags |= MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW;
for (i = 0; i < ARRAY_SIZE(mlx5_adev_devices); i++) {
if (!priv->adev[i]) {
bool is_supported = false;
@@ -372,10 +377,6 @@ int mlx5_attach_device(struct mlx5_core_dev *dev)
/* Pay attention that this is not PCI driver that
* mlx5_core_dev is connected, but auxiliary driver.
- *
- * Here we can race of module unload with devlink
- * reload, but we don't need to take extra lock because
- * we are holding global mlx5_intf_mutex.
*/
if (!adev->dev.driver)
continue;
@@ -391,12 +392,11 @@ int mlx5_attach_device(struct mlx5_core_dev *dev)
break;
}
}
- priv->flags &= ~MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW;
mutex_unlock(&mlx5_intf_mutex);
return ret;
}
-void mlx5_detach_device(struct mlx5_core_dev *dev)
+void mlx5_detach_device(struct mlx5_core_dev *dev, bool suspend)
{
struct mlx5_priv *priv = &dev->priv;
struct auxiliary_device *adev;
@@ -406,7 +406,6 @@ void mlx5_detach_device(struct mlx5_core_dev *dev)
devl_assert_locked(priv_to_devlink(dev));
mutex_lock(&mlx5_intf_mutex);
- priv->flags |= MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW;
for (i = ARRAY_SIZE(mlx5_adev_devices) - 1; i >= 0; i--) {
if (!priv->adev[i])
continue;
@@ -426,7 +425,7 @@ void mlx5_detach_device(struct mlx5_core_dev *dev)
adrv = to_auxiliary_drv(adev->dev.driver);
- if (adrv->suspend) {
+ if (adrv->suspend && suspend) {
adrv->suspend(adev, pm);
continue;
}
@@ -435,7 +434,6 @@ skip_suspend:
del_adev(&priv->adev[i]->adev);
priv->adev[i] = NULL;
}
- priv->flags &= ~MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW;
priv->flags |= MLX5_PRIV_FLAGS_DETACH;
mutex_unlock(&mlx5_intf_mutex);
}
@@ -534,22 +532,16 @@ del_adev:
int mlx5_rescan_drivers_locked(struct mlx5_core_dev *dev)
{
struct mlx5_priv *priv = &dev->priv;
- int err = 0;
lockdep_assert_held(&mlx5_intf_mutex);
if (priv->flags & MLX5_PRIV_FLAGS_DETACH)
return 0;
- priv->flags |= MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW;
delete_drivers(dev);
if (priv->flags & MLX5_PRIV_FLAGS_DISABLE_ALL_ADEV)
- goto out;
-
- err = add_drivers(dev);
+ return 0;
-out:
- priv->flags &= ~MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW;
- return err;
+ return add_drivers(dev);
}
bool mlx5_same_hw_devs(struct mlx5_core_dev *dev, struct mlx5_core_dev *peer_dev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
index 5bd83c0275f8..c5d2fdcabd56 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
@@ -7,6 +7,7 @@
#include "fw_reset.h"
#include "fs_core.h"
#include "eswitch.h"
+#include "lag/lag.h"
#include "esw/qos.h"
#include "sf/dev/dev.h"
#include "sf/sf.h"
@@ -104,7 +105,7 @@ static int mlx5_devlink_reload_fw_activate(struct devlink *devlink, struct netli
if (err)
return err;
- mlx5_unload_one_devl_locked(dev);
+ mlx5_unload_one_devl_locked(dev, true);
err = mlx5_health_wait_pci_up(dev);
if (err)
NL_SET_ERR_MSG_MOD(extack, "FW activate aborted, PCI reads fail after reset");
@@ -156,13 +157,18 @@ static int mlx5_devlink_reload_down(struct devlink *devlink, bool netns_change,
return -EOPNOTSUPP;
}
+ if (mlx5_core_is_mp_slave(dev)) {
+ NL_SET_ERR_MSG_MOD(extack, "reload is unsupported for multi port slave");
+ return -EOPNOTSUPP;
+ }
+
if (pci_num_vf(pdev)) {
NL_SET_ERR_MSG_MOD(extack, "reload while VFs are present is unfavorable");
}
switch (action) {
case DEVLINK_RELOAD_ACTION_DRIVER_REINIT:
- mlx5_unload_one_devl_locked(dev);
+ mlx5_unload_one_devl_locked(dev, false);
break;
case DEVLINK_RELOAD_ACTION_FW_ACTIVATE:
if (limit == DEVLINK_RELOAD_LIMIT_NO_RESET)
@@ -263,9 +269,10 @@ static int mlx5_devlink_trap_action_set(struct devlink *devlink,
struct netlink_ext_ack *extack)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
+ struct mlx5_devlink_trap_event_ctx trap_event_ctx;
enum devlink_trap_action action_orig;
struct mlx5_devlink_trap *dl_trap;
- int err = 0;
+ int err;
if (is_mdev_switchdev_mode(dev)) {
NL_SET_ERR_MSG_MOD(extack, "Devlink traps can't be set in switchdev mode");
@@ -275,26 +282,25 @@ static int mlx5_devlink_trap_action_set(struct devlink *devlink,
dl_trap = mlx5_find_trap_by_id(dev, trap->id);
if (!dl_trap) {
mlx5_core_err(dev, "Devlink trap: Set action on invalid trap id 0x%x", trap->id);
- err = -EINVAL;
- goto out;
+ return -EINVAL;
}
- if (action != DEVLINK_TRAP_ACTION_DROP && action != DEVLINK_TRAP_ACTION_TRAP) {
- err = -EOPNOTSUPP;
- goto out;
- }
+ if (action != DEVLINK_TRAP_ACTION_DROP && action != DEVLINK_TRAP_ACTION_TRAP)
+ return -EOPNOTSUPP;
if (action == dl_trap->trap.action)
- goto out;
+ return 0;
action_orig = dl_trap->trap.action;
dl_trap->trap.action = action;
+ trap_event_ctx.trap = &dl_trap->trap;
+ trap_event_ctx.err = 0;
err = mlx5_blocking_notifier_call_chain(dev, MLX5_DRIVER_EVENT_TYPE_TRAP,
- &dl_trap->trap);
- if (err)
+ &trap_event_ctx);
+ if (err == NOTIFY_BAD)
dl_trap->trap.action = action_orig;
-out:
- return err;
+
+ return trap_event_ctx.err;
}
static const struct devlink_ops mlx5_devlink_ops = {
@@ -396,70 +402,6 @@ void mlx5_devlink_free(struct devlink *devlink)
devlink_free(devlink);
}
-static int mlx5_devlink_fs_mode_validate(struct devlink *devlink, u32 id,
- union devlink_param_value val,
- struct netlink_ext_ack *extack)
-{
- struct mlx5_core_dev *dev = devlink_priv(devlink);
- char *value = val.vstr;
- int err = 0;
-
- if (!strcmp(value, "dmfs")) {
- return 0;
- } else if (!strcmp(value, "smfs")) {
- u8 eswitch_mode;
- bool smfs_cap;
-
- eswitch_mode = mlx5_eswitch_mode(dev);
- smfs_cap = mlx5_fs_dr_is_supported(dev);
-
- if (!smfs_cap) {
- err = -EOPNOTSUPP;
- NL_SET_ERR_MSG_MOD(extack,
- "Software managed steering is not supported by current device");
- }
-
- else if (eswitch_mode == MLX5_ESWITCH_OFFLOADS) {
- NL_SET_ERR_MSG_MOD(extack,
- "Software managed steering is not supported when eswitch offloads enabled.");
- err = -EOPNOTSUPP;
- }
- } else {
- NL_SET_ERR_MSG_MOD(extack,
- "Bad parameter: supported values are [\"dmfs\", \"smfs\"]");
- err = -EINVAL;
- }
-
- return err;
-}
-
-static int mlx5_devlink_fs_mode_set(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
-{
- struct mlx5_core_dev *dev = devlink_priv(devlink);
- enum mlx5_flow_steering_mode mode;
-
- if (!strcmp(ctx->val.vstr, "smfs"))
- mode = MLX5_FLOW_STEERING_MODE_SMFS;
- else
- mode = MLX5_FLOW_STEERING_MODE_DMFS;
- dev->priv.steering->mode = mode;
-
- return 0;
-}
-
-static int mlx5_devlink_fs_mode_get(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
-{
- struct mlx5_core_dev *dev = devlink_priv(devlink);
-
- if (dev->priv.steering->mode == MLX5_FLOW_STEERING_MODE_SMFS)
- strcpy(ctx->val.vstr, "smfs");
- else
- strcpy(ctx->val.vstr, "dmfs");
- return 0;
-}
-
static int mlx5_devlink_enable_roce_validate(struct devlink *devlink, u32 id,
union devlink_param_value val,
struct netlink_ext_ack *extack)
@@ -496,68 +438,54 @@ static int mlx5_devlink_large_group_num_validate(struct devlink *devlink, u32 id
return 0;
}
-static int mlx5_devlink_esw_port_metadata_set(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
+static int mlx5_devlink_esw_multiport_set(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
if (!MLX5_ESWITCH_MANAGER(dev))
return -EOPNOTSUPP;
- return mlx5_esw_offloads_vport_metadata_set(dev->priv.eswitch, ctx->val.vbool);
+ if (ctx->val.vbool)
+ return mlx5_lag_mpesw_enable(dev);
+
+ mlx5_lag_mpesw_disable(dev);
+ return 0;
}
-static int mlx5_devlink_esw_port_metadata_get(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
+static int mlx5_devlink_esw_multiport_get(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
if (!MLX5_ESWITCH_MANAGER(dev))
return -EOPNOTSUPP;
- ctx->val.vbool = mlx5_eswitch_vport_match_metadata_enabled(dev->priv.eswitch);
+ ctx->val.vbool = mlx5_lag_is_mpesw(dev);
return 0;
}
-static int mlx5_devlink_esw_port_metadata_validate(struct devlink *devlink, u32 id,
- union devlink_param_value val,
- struct netlink_ext_ack *extack)
+static int mlx5_devlink_esw_multiport_validate(struct devlink *devlink, u32 id,
+ union devlink_param_value val,
+ struct netlink_ext_ack *extack)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
- u8 esw_mode;
if (!MLX5_ESWITCH_MANAGER(dev)) {
NL_SET_ERR_MSG_MOD(extack, "E-Switch is unsupported");
return -EOPNOTSUPP;
}
- esw_mode = mlx5_eswitch_mode(dev);
- if (esw_mode == MLX5_ESWITCH_OFFLOADS) {
+
+ if (mlx5_eswitch_mode(dev) != MLX5_ESWITCH_OFFLOADS) {
NL_SET_ERR_MSG_MOD(extack,
- "E-Switch must either disabled or non switchdev mode");
+ "E-Switch must be in switchdev mode");
return -EBUSY;
}
- return 0;
-}
-
-#endif
-
-static int mlx5_devlink_enable_remote_dev_reset_set(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
-{
- struct mlx5_core_dev *dev = devlink_priv(devlink);
- mlx5_fw_reset_enable_remote_dev_reset_set(dev, ctx->val.vbool);
return 0;
}
-static int mlx5_devlink_enable_remote_dev_reset_get(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
-{
- struct mlx5_core_dev *dev = devlink_priv(devlink);
-
- ctx->val.vbool = mlx5_fw_reset_enable_remote_dev_reset_get(dev);
- return 0;
-}
+#endif
static int mlx5_devlink_eq_depth_validate(struct devlink *devlink, u32 id,
union devlink_param_value val,
@@ -567,11 +495,6 @@ static int mlx5_devlink_eq_depth_validate(struct devlink *devlink, u32 id,
}
static const struct devlink_param mlx5_devlink_params[] = {
- DEVLINK_PARAM_DRIVER(MLX5_DEVLINK_PARAM_ID_FLOW_STEERING_MODE,
- "flow_steering_mode", DEVLINK_PARAM_TYPE_STRING,
- BIT(DEVLINK_PARAM_CMODE_RUNTIME),
- mlx5_devlink_fs_mode_get, mlx5_devlink_fs_mode_set,
- mlx5_devlink_fs_mode_validate),
DEVLINK_PARAM_GENERIC(ENABLE_ROCE, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
NULL, NULL, mlx5_devlink_enable_roce_validate),
#ifdef CONFIG_MLX5_ESWITCH
@@ -580,16 +503,13 @@ static const struct devlink_param mlx5_devlink_params[] = {
BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
NULL, NULL,
mlx5_devlink_large_group_num_validate),
- DEVLINK_PARAM_DRIVER(MLX5_DEVLINK_PARAM_ID_ESW_PORT_METADATA,
- "esw_port_metadata", DEVLINK_PARAM_TYPE_BOOL,
+ DEVLINK_PARAM_DRIVER(MLX5_DEVLINK_PARAM_ID_ESW_MULTIPORT,
+ "esw_multiport", DEVLINK_PARAM_TYPE_BOOL,
BIT(DEVLINK_PARAM_CMODE_RUNTIME),
- mlx5_devlink_esw_port_metadata_get,
- mlx5_devlink_esw_port_metadata_set,
- mlx5_devlink_esw_port_metadata_validate),
+ mlx5_devlink_esw_multiport_get,
+ mlx5_devlink_esw_multiport_set,
+ mlx5_devlink_esw_multiport_validate),
#endif
- DEVLINK_PARAM_GENERIC(ENABLE_REMOTE_DEV_RESET, BIT(DEVLINK_PARAM_CMODE_RUNTIME),
- mlx5_devlink_enable_remote_dev_reset_get,
- mlx5_devlink_enable_remote_dev_reset_set, NULL),
DEVLINK_PARAM_GENERIC(IO_EQ_SIZE, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
NULL, NULL, mlx5_devlink_eq_depth_validate),
DEVLINK_PARAM_GENERIC(EVENT_EQ_SIZE, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
@@ -602,33 +522,34 @@ static void mlx5_devlink_set_params_init_values(struct devlink *devlink)
union devlink_param_value value;
value.vbool = MLX5_CAP_GEN(dev, roce);
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
+ value);
#ifdef CONFIG_MLX5_ESWITCH
value.vu32 = ESW_OFFLOADS_DEFAULT_NUM_GROUPS;
- devlink_param_driverinit_value_set(devlink,
- MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
- value);
+ devl_param_driverinit_value_set(devlink,
+ MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
+ value);
#endif
value.vu32 = MLX5_COMP_EQ_SIZE;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
+ value);
value.vu32 = MLX5_NUM_ASYNC_EQE;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
+ value);
}
-static const struct devlink_param enable_eth_param =
+static const struct devlink_param mlx5_devlink_eth_params[] = {
DEVLINK_PARAM_GENERIC(ENABLE_ETH, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
- NULL, NULL, NULL);
+ NULL, NULL, NULL),
+};
-static int mlx5_devlink_eth_param_register(struct devlink *devlink)
+static int mlx5_devlink_eth_params_register(struct devlink *devlink)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
union devlink_param_value value;
@@ -637,25 +558,27 @@ static int mlx5_devlink_eth_param_register(struct devlink *devlink)
if (!mlx5_eth_supported(dev))
return 0;
- err = devlink_param_register(devlink, &enable_eth_param);
+ err = devl_params_register(devlink, mlx5_devlink_eth_params,
+ ARRAY_SIZE(mlx5_devlink_eth_params));
if (err)
return err;
value.vbool = true;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
+ value);
return 0;
}
-static void mlx5_devlink_eth_param_unregister(struct devlink *devlink)
+static void mlx5_devlink_eth_params_unregister(struct devlink *devlink)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
if (!mlx5_eth_supported(dev))
return;
- devlink_param_unregister(devlink, &enable_eth_param);
+ devl_params_unregister(devlink, mlx5_devlink_eth_params,
+ ARRAY_SIZE(mlx5_devlink_eth_params));
}
static int mlx5_devlink_enable_rdma_validate(struct devlink *devlink, u32 id,
@@ -670,11 +593,12 @@ static int mlx5_devlink_enable_rdma_validate(struct devlink *devlink, u32 id,
return 0;
}
-static const struct devlink_param enable_rdma_param =
+static const struct devlink_param mlx5_devlink_rdma_params[] = {
DEVLINK_PARAM_GENERIC(ENABLE_RDMA, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
- NULL, NULL, mlx5_devlink_enable_rdma_validate);
+ NULL, NULL, mlx5_devlink_enable_rdma_validate),
+};
-static int mlx5_devlink_rdma_param_register(struct devlink *devlink)
+static int mlx5_devlink_rdma_params_register(struct devlink *devlink)
{
union devlink_param_value value;
int err;
@@ -682,30 +606,33 @@ static int mlx5_devlink_rdma_param_register(struct devlink *devlink)
if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND))
return 0;
- err = devlink_param_register(devlink, &enable_rdma_param);
+ err = devl_params_register(devlink, mlx5_devlink_rdma_params,
+ ARRAY_SIZE(mlx5_devlink_rdma_params));
if (err)
return err;
value.vbool = true;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
+ value);
return 0;
}
-static void mlx5_devlink_rdma_param_unregister(struct devlink *devlink)
+static void mlx5_devlink_rdma_params_unregister(struct devlink *devlink)
{
if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND))
return;
- devlink_param_unregister(devlink, &enable_rdma_param);
+ devl_params_unregister(devlink, mlx5_devlink_rdma_params,
+ ARRAY_SIZE(mlx5_devlink_rdma_params));
}
-static const struct devlink_param enable_vnet_param =
+static const struct devlink_param mlx5_devlink_vnet_params[] = {
DEVLINK_PARAM_GENERIC(ENABLE_VNET, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
- NULL, NULL, NULL);
+ NULL, NULL, NULL),
+};
-static int mlx5_devlink_vnet_param_register(struct devlink *devlink)
+static int mlx5_devlink_vnet_params_register(struct devlink *devlink)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
union devlink_param_value value;
@@ -714,56 +641,58 @@ static int mlx5_devlink_vnet_param_register(struct devlink *devlink)
if (!mlx5_vnet_supported(dev))
return 0;
- err = devlink_param_register(devlink, &enable_vnet_param);
+ err = devl_params_register(devlink, mlx5_devlink_vnet_params,
+ ARRAY_SIZE(mlx5_devlink_vnet_params));
if (err)
return err;
value.vbool = true;
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
+ value);
return 0;
}
-static void mlx5_devlink_vnet_param_unregister(struct devlink *devlink)
+static void mlx5_devlink_vnet_params_unregister(struct devlink *devlink)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
if (!mlx5_vnet_supported(dev))
return;
- devlink_param_unregister(devlink, &enable_vnet_param);
+ devl_params_unregister(devlink, mlx5_devlink_vnet_params,
+ ARRAY_SIZE(mlx5_devlink_vnet_params));
}
static int mlx5_devlink_auxdev_params_register(struct devlink *devlink)
{
int err;
- err = mlx5_devlink_eth_param_register(devlink);
+ err = mlx5_devlink_eth_params_register(devlink);
if (err)
return err;
- err = mlx5_devlink_rdma_param_register(devlink);
+ err = mlx5_devlink_rdma_params_register(devlink);
if (err)
goto rdma_err;
- err = mlx5_devlink_vnet_param_register(devlink);
+ err = mlx5_devlink_vnet_params_register(devlink);
if (err)
goto vnet_err;
return 0;
vnet_err:
- mlx5_devlink_rdma_param_unregister(devlink);
+ mlx5_devlink_rdma_params_unregister(devlink);
rdma_err:
- mlx5_devlink_eth_param_unregister(devlink);
+ mlx5_devlink_eth_params_unregister(devlink);
return err;
}
static void mlx5_devlink_auxdev_params_unregister(struct devlink *devlink)
{
- mlx5_devlink_vnet_param_unregister(devlink);
- mlx5_devlink_rdma_param_unregister(devlink);
- mlx5_devlink_eth_param_unregister(devlink);
+ mlx5_devlink_vnet_params_unregister(devlink);
+ mlx5_devlink_rdma_params_unregister(devlink);
+ mlx5_devlink_eth_params_unregister(devlink);
}
static int mlx5_devlink_max_uc_list_validate(struct devlink *devlink, u32 id,
@@ -791,11 +720,12 @@ static int mlx5_devlink_max_uc_list_validate(struct devlink *devlink, u32 id,
return 0;
}
-static const struct devlink_param max_uc_list_param =
+static const struct devlink_param mlx5_devlink_max_uc_list_params[] = {
DEVLINK_PARAM_GENERIC(MAX_MACS, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
- NULL, NULL, mlx5_devlink_max_uc_list_validate);
+ NULL, NULL, mlx5_devlink_max_uc_list_validate),
+};
-static int mlx5_devlink_max_uc_list_param_register(struct devlink *devlink)
+static int mlx5_devlink_max_uc_list_params_register(struct devlink *devlink)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
union devlink_param_value value;
@@ -804,26 +734,28 @@ static int mlx5_devlink_max_uc_list_param_register(struct devlink *devlink)
if (!MLX5_CAP_GEN_MAX(dev, log_max_current_uc_list_wr_supported))
return 0;
- err = devlink_param_register(devlink, &max_uc_list_param);
+ err = devl_params_register(devlink, mlx5_devlink_max_uc_list_params,
+ ARRAY_SIZE(mlx5_devlink_max_uc_list_params));
if (err)
return err;
value.vu32 = 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list);
- devlink_param_driverinit_value_set(devlink,
- DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
- value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+ value);
return 0;
}
static void
-mlx5_devlink_max_uc_list_param_unregister(struct devlink *devlink)
+mlx5_devlink_max_uc_list_params_unregister(struct devlink *devlink)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
if (!MLX5_CAP_GEN_MAX(dev, log_max_current_uc_list_wr_supported))
return;
- devlink_param_unregister(devlink, &max_uc_list_param);
+ devl_params_unregister(devlink, mlx5_devlink_max_uc_list_params,
+ ARRAY_SIZE(mlx5_devlink_max_uc_list_params));
}
#define MLX5_TRAP_DROP(_id, _group_id) \
@@ -869,13 +801,12 @@ void mlx5_devlink_traps_unregister(struct devlink *devlink)
ARRAY_SIZE(mlx5_trap_groups_arr));
}
-int mlx5_devlink_register(struct devlink *devlink)
+int mlx5_devlink_params_register(struct devlink *devlink)
{
- struct mlx5_core_dev *dev = devlink_priv(devlink);
int err;
- err = devlink_params_register(devlink, mlx5_devlink_params,
- ARRAY_SIZE(mlx5_devlink_params));
+ err = devl_params_register(devlink, mlx5_devlink_params,
+ ARRAY_SIZE(mlx5_devlink_params));
if (err)
return err;
@@ -885,27 +816,24 @@ int mlx5_devlink_register(struct devlink *devlink)
if (err)
goto auxdev_reg_err;
- err = mlx5_devlink_max_uc_list_param_register(devlink);
+ err = mlx5_devlink_max_uc_list_params_register(devlink);
if (err)
goto max_uc_list_err;
- if (!mlx5_core_is_mp_slave(dev))
- devlink_set_features(devlink, DEVLINK_F_RELOAD);
-
return 0;
max_uc_list_err:
mlx5_devlink_auxdev_params_unregister(devlink);
auxdev_reg_err:
- devlink_params_unregister(devlink, mlx5_devlink_params,
- ARRAY_SIZE(mlx5_devlink_params));
+ devl_params_unregister(devlink, mlx5_devlink_params,
+ ARRAY_SIZE(mlx5_devlink_params));
return err;
}
-void mlx5_devlink_unregister(struct devlink *devlink)
+void mlx5_devlink_params_unregister(struct devlink *devlink)
{
- mlx5_devlink_max_uc_list_param_unregister(devlink);
+ mlx5_devlink_max_uc_list_params_unregister(devlink);
mlx5_devlink_auxdev_params_unregister(devlink);
- devlink_params_unregister(devlink, mlx5_devlink_params,
- ARRAY_SIZE(mlx5_devlink_params));
+ devl_params_unregister(devlink, mlx5_devlink_params,
+ ARRAY_SIZE(mlx5_devlink_params));
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.h b/drivers/net/ethernet/mellanox/mlx5/core/devlink.h
index fd033df24856..212b12424146 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.h
@@ -11,6 +11,7 @@ enum mlx5_devlink_param_id {
MLX5_DEVLINK_PARAM_ID_FLOW_STEERING_MODE,
MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
MLX5_DEVLINK_PARAM_ID_ESW_PORT_METADATA,
+ MLX5_DEVLINK_PARAM_ID_ESW_MULTIPORT,
};
struct mlx5_trap_ctx {
@@ -24,6 +25,11 @@ struct mlx5_devlink_trap {
struct list_head list;
};
+struct mlx5_devlink_trap_event_ctx {
+ struct mlx5_trap_ctx *trap;
+ int err;
+};
+
struct mlx5_core_dev;
void mlx5_devlink_trap_report(struct mlx5_core_dev *dev, int trap_id, struct sk_buff *skb,
struct devlink_port *dl_port);
@@ -35,7 +41,7 @@ void mlx5_devlink_traps_unregister(struct devlink *devlink);
struct devlink *mlx5_devlink_alloc(struct device *dev);
void mlx5_devlink_free(struct devlink *devlink);
-int mlx5_devlink_register(struct devlink *devlink);
-void mlx5_devlink_unregister(struct devlink *devlink);
+int mlx5_devlink_params_register(struct devlink *devlink);
+void mlx5_devlink_params_unregister(struct devlink *devlink);
#endif /* __MLX5_DEVLINK_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
index 2732128e7a6e..6d73127b7217 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
@@ -275,6 +275,10 @@ const char *parse_fs_dst(struct trace_seq *p,
fs_dest_range_field_to_str(dst->range.field),
dst->range.min, dst->range.max);
break;
+ case MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE:
+ trace_seq_printf(p, "flow_table_type=%u id:%u\n", dst->ft->type,
+ dst->ft->id);
+ break;
case MLX5_FLOW_DESTINATION_TYPE_NONE:
trace_seq_printf(p, "none\n");
break;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
index 5b05b884b5fb..f40497823e65 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
@@ -234,6 +234,8 @@ static int mlx5_fw_tracer_allocate_strings_db(struct mlx5_fw_tracer *tracer)
int i;
for (i = 0; i < num_string_db; i++) {
+ if (!string_db_size_out[i])
+ continue;
tracer->str_db.buffer[i] = kzalloc(string_db_size_out[i], GFP_KERNEL);
if (!tracer->str_db.buffer[i])
goto free_strings_db;
@@ -279,6 +281,8 @@ static void mlx5_tracer_read_strings_db(struct work_struct *work)
}
for (i = 0; i < num_string_db; i++) {
+ if (!tracer->str_db.size_out[i])
+ continue;
offset = 0;
MLX5_SET(mtrc_stdb, in, string_db_index, i);
num_of_reads = tracer->str_db.size_out[i] /
@@ -385,6 +389,8 @@ static struct tracer_string_format *mlx5_tracer_get_string(struct mlx5_fw_tracer
str_ptr = tracer_event->string_event.string_param;
for (i = 0; i < tracer->str_db.num_string_db; i++) {
+ if (!tracer->str_db.size_out[i])
+ continue;
if (str_ptr > tracer->str_db.base_address_out[i] &&
str_ptr < tracer->str_db.base_address_out[i] +
tracer->str_db.size_out[i]) {
@@ -460,6 +466,7 @@ static void poll_trace(struct mlx5_fw_tracer *tracer,
tracer_event->event_id = MLX5_GET(tracer_event, trace, event_id);
tracer_event->lost_event = MLX5_GET(tracer_event, trace, lost);
+ tracer_event->out = trace;
switch (tracer_event->event_id) {
case TRACER_EVENT_TYPE_TIMESTAMP:
@@ -582,6 +589,26 @@ void mlx5_tracer_print_trace(struct tracer_string_format *str_frmt,
mlx5_tracer_clean_message(str_frmt);
}
+static int mlx5_tracer_handle_raw_string(struct mlx5_fw_tracer *tracer,
+ struct tracer_event *tracer_event)
+{
+ struct tracer_string_format *cur_string;
+
+ cur_string = mlx5_tracer_message_insert(tracer, tracer_event);
+ if (!cur_string)
+ return -1;
+
+ cur_string->event_id = tracer_event->event_id;
+ cur_string->timestamp = tracer_event->string_event.timestamp;
+ cur_string->lost = tracer_event->lost_event;
+ cur_string->string = "0x%08x%08x";
+ cur_string->num_of_params = 2;
+ cur_string->params[0] = upper_32_bits(*tracer_event->out);
+ cur_string->params[1] = lower_32_bits(*tracer_event->out);
+ list_add_tail(&cur_string->list, &tracer->ready_strings_list);
+ return 0;
+}
+
static int mlx5_tracer_handle_string_trace(struct mlx5_fw_tracer *tracer,
struct tracer_event *tracer_event)
{
@@ -590,7 +617,7 @@ static int mlx5_tracer_handle_string_trace(struct mlx5_fw_tracer *tracer,
if (tracer_event->string_event.tdsn == 0) {
cur_string = mlx5_tracer_get_string(tracer, tracer_event);
if (!cur_string)
- return -1;
+ return mlx5_tracer_handle_raw_string(tracer, tracer_event);
cur_string->num_of_params = mlx5_tracer_get_num_of_params(cur_string->string);
cur_string->last_param_num = 0;
@@ -603,9 +630,9 @@ static int mlx5_tracer_handle_string_trace(struct mlx5_fw_tracer *tracer,
} else {
cur_string = mlx5_tracer_message_get(tracer, tracer_event);
if (!cur_string) {
- pr_debug("%s Got string event for unknown string tdsm: %d\n",
+ pr_debug("%s Got string event for unknown string tmsn: %d\n",
__func__, tracer_event->string_event.tmsn);
- return -1;
+ return mlx5_tracer_handle_raw_string(tracer, tracer_event);
}
cur_string->last_param_num += 1;
if (cur_string->last_param_num > TRACER_MAX_PARAMS) {
@@ -931,6 +958,14 @@ unlock:
return err;
}
+static void mlx5_fw_tracer_update_db(struct work_struct *work)
+{
+ struct mlx5_fw_tracer *tracer =
+ container_of(work, struct mlx5_fw_tracer, update_db_work);
+
+ mlx5_fw_tracer_reload(tracer);
+}
+
/* Create software resources (Buffers, etc ..) */
struct mlx5_fw_tracer *mlx5_fw_tracer_create(struct mlx5_core_dev *dev)
{
@@ -958,6 +993,8 @@ struct mlx5_fw_tracer *mlx5_fw_tracer_create(struct mlx5_core_dev *dev)
INIT_WORK(&tracer->ownership_change_work, mlx5_fw_tracer_ownership_change);
INIT_WORK(&tracer->read_fw_strings_work, mlx5_tracer_read_strings_db);
INIT_WORK(&tracer->handle_traces_work, mlx5_fw_tracer_handle_traces);
+ INIT_WORK(&tracer->update_db_work, mlx5_fw_tracer_update_db);
+ mutex_init(&tracer->state_lock);
err = mlx5_query_mtrc_caps(tracer);
@@ -1004,11 +1041,15 @@ int mlx5_fw_tracer_init(struct mlx5_fw_tracer *tracer)
if (IS_ERR_OR_NULL(tracer))
return 0;
- dev = tracer->dev;
-
if (!tracer->str_db.loaded)
queue_work(tracer->work_queue, &tracer->read_fw_strings_work);
+ mutex_lock(&tracer->state_lock);
+ if (test_and_set_bit(MLX5_TRACER_STATE_UP, &tracer->state))
+ goto unlock;
+
+ dev = tracer->dev;
+
err = mlx5_core_alloc_pd(dev, &tracer->buff.pdn);
if (err) {
mlx5_core_warn(dev, "FWTracer: Failed to allocate PD %d\n", err);
@@ -1029,6 +1070,8 @@ int mlx5_fw_tracer_init(struct mlx5_fw_tracer *tracer)
mlx5_core_warn(dev, "FWTracer: Failed to start tracer %d\n", err);
goto err_notifier_unregister;
}
+unlock:
+ mutex_unlock(&tracer->state_lock);
return 0;
err_notifier_unregister:
@@ -1038,6 +1081,7 @@ err_dealloc_pd:
mlx5_core_dealloc_pd(dev, tracer->buff.pdn);
err_cancel_work:
cancel_work_sync(&tracer->read_fw_strings_work);
+ mutex_unlock(&tracer->state_lock);
return err;
}
@@ -1047,17 +1091,27 @@ void mlx5_fw_tracer_cleanup(struct mlx5_fw_tracer *tracer)
if (IS_ERR_OR_NULL(tracer))
return;
+ mutex_lock(&tracer->state_lock);
+ if (!test_and_clear_bit(MLX5_TRACER_STATE_UP, &tracer->state))
+ goto unlock;
+
mlx5_core_dbg(tracer->dev, "FWTracer: Cleanup, is owner ? (%d)\n",
tracer->owner);
mlx5_eq_notifier_unregister(tracer->dev, &tracer->nb);
cancel_work_sync(&tracer->ownership_change_work);
cancel_work_sync(&tracer->handle_traces_work);
+ /* It is valid to get here from update_db_work. Hence, don't wait for
+ * update_db_work to finished.
+ */
+ cancel_work(&tracer->update_db_work);
if (tracer->owner)
mlx5_fw_tracer_ownership_release(tracer);
mlx5_core_destroy_mkey(tracer->dev, tracer->buff.mkey);
mlx5_core_dealloc_pd(tracer->dev, tracer->buff.pdn);
+unlock:
+ mutex_unlock(&tracer->state_lock);
}
/* Free software resources (Buffers, etc ..) */
@@ -1074,6 +1128,7 @@ void mlx5_fw_tracer_destroy(struct mlx5_fw_tracer *tracer)
mlx5_fw_tracer_clean_saved_traces_array(tracer);
mlx5_fw_tracer_free_strings_db(tracer);
mlx5_fw_tracer_destroy_log_buf(tracer);
+ mutex_destroy(&tracer->state_lock);
destroy_workqueue(tracer->work_queue);
kvfree(tracer);
}
@@ -1083,6 +1138,8 @@ static int mlx5_fw_tracer_recreate_strings_db(struct mlx5_fw_tracer *tracer)
struct mlx5_core_dev *dev;
int err;
+ if (test_and_set_bit(MLX5_TRACER_RECREATE_DB, &tracer->state))
+ return 0;
cancel_work_sync(&tracer->read_fw_strings_work);
mlx5_fw_tracer_clean_ready_list(tracer);
mlx5_fw_tracer_clean_print_hash(tracer);
@@ -1093,17 +1150,18 @@ static int mlx5_fw_tracer_recreate_strings_db(struct mlx5_fw_tracer *tracer)
err = mlx5_query_mtrc_caps(tracer);
if (err) {
mlx5_core_dbg(dev, "FWTracer: Failed to query capabilities %d\n", err);
- return err;
+ goto out;
}
err = mlx5_fw_tracer_allocate_strings_db(tracer);
if (err) {
mlx5_core_warn(dev, "FWTracer: Allocate strings DB failed %d\n", err);
- return err;
+ goto out;
}
mlx5_fw_tracer_init_saved_traces_array(tracer);
-
- return 0;
+out:
+ clear_bit(MLX5_TRACER_RECREATE_DB, &tracer->state);
+ return err;
}
int mlx5_fw_tracer_reload(struct mlx5_fw_tracer *tracer)
@@ -1143,6 +1201,9 @@ static int fw_tracer_event(struct notifier_block *nb, unsigned long action, void
case MLX5_TRACER_SUBTYPE_TRACES_AVAILABLE:
queue_work(tracer->work_queue, &tracer->handle_traces_work);
break;
+ case MLX5_TRACER_SUBTYPE_STRINGS_DB_UPDATE:
+ queue_work(tracer->work_queue, &tracer->update_db_work);
+ break;
default:
mlx5_core_dbg(dev, "FWTracer: Event with unrecognized subtype: sub_type %d\n",
eqe->sub_type);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
index 4762b55b0b0e..5c548bb74f07 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
@@ -63,6 +63,11 @@ struct mlx5_fw_trace_data {
char msg[TRACE_STR_MSG];
};
+enum mlx5_fw_tracer_state {
+ MLX5_TRACER_STATE_UP = BIT(0),
+ MLX5_TRACER_RECREATE_DB = BIT(1),
+};
+
struct mlx5_fw_tracer {
struct mlx5_core_dev *dev;
struct mlx5_nb nb;
@@ -104,6 +109,9 @@ struct mlx5_fw_tracer {
struct work_struct handle_traces_work;
struct hlist_head hash[MESSAGE_HASH_SIZE];
struct list_head ready_strings_list;
+ struct work_struct update_db_work;
+ struct mutex state_lock; /* Synchronize update work with reload flows */
+ unsigned long state;
};
struct tracer_string_format {
@@ -158,6 +166,7 @@ struct tracer_event {
struct tracer_string_event string_event;
struct tracer_timestamp_event timestamp_event;
};
+ u64 *out;
};
struct mlx5_ifc_tracer_event_bits {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c b/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c
index cdc87ecae5d3..9a3878f9e582 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c
@@ -75,6 +75,10 @@ int mlx5_ec_init(struct mlx5_core_dev *dev)
if (!mlx5_core_is_ecpf(dev))
return 0;
+ /* Management PF don't have a peer PF */
+ if (mlx5_core_is_management_pf(dev))
+ return 0;
+
return mlx5_host_pf_init(dev);
}
@@ -85,6 +89,10 @@ void mlx5_ec_cleanup(struct mlx5_core_dev *dev)
if (!mlx5_core_is_ecpf(dev))
return;
+ /* Management PF don't have a peer PF */
+ if (mlx5_core_is_management_pf(dev))
+ return;
+
mlx5_host_pf_cleanup(dev);
err = mlx5_wait_for_pages(dev, &dev->priv.page_counters[MLX5_HOST_PF]);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 2d77fb8a8a01..88460b7796e5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -247,7 +247,7 @@ struct mlx5e_rx_wqe_ll {
};
struct mlx5e_rx_wqe_cyc {
- struct mlx5_wqe_data_seg data[0];
+ DECLARE_FLEX_ARRAY(struct mlx5_wqe_data_seg, data);
};
struct mlx5e_umr_wqe {
@@ -454,6 +454,7 @@ struct mlx5e_txqsq {
struct mlx5_clock *clock;
struct net_device *netdev;
struct mlx5_core_dev *mdev;
+ struct mlx5e_channel *channel;
struct mlx5e_priv *priv;
/* control path */
@@ -626,10 +627,11 @@ struct mlx5e_rq;
typedef void (*mlx5e_fp_handle_rx_cqe)(struct mlx5e_rq*, struct mlx5_cqe64*);
typedef struct sk_buff *
(*mlx5e_fp_skb_from_cqe_mpwrq)(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx);
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt,
+ u32 head_offset, u32 page_idx);
typedef struct sk_buff *
(*mlx5e_fp_skb_from_cqe)(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
- u32 cqe_bcnt);
+ struct mlx5_cqe64 *cqe, u32 cqe_bcnt);
typedef bool (*mlx5e_fp_post_rx_wqes)(struct mlx5e_rq *rq);
typedef void (*mlx5e_fp_dealloc_wqe)(struct mlx5e_rq*, u16);
typedef void (*mlx5e_fp_shampo_dealloc_hd)(struct mlx5e_rq*, u16, u16, bool);
@@ -968,6 +970,12 @@ struct mlx5e_priv {
struct mlx5e_scratchpad scratchpad;
struct mlx5e_htb *htb;
struct mlx5e_mqprio_rl *mqprio_rl;
+ struct dentry *dfs_root;
+};
+
+struct mlx5e_dev {
+ struct mlx5e_priv *priv;
+ struct devlink_port dl_port;
};
struct mlx5e_rx_handlers {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c
index 83adaabf59f5..c6b6e290fd79 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c
@@ -4,6 +4,31 @@
#include "en/devlink.h"
#include "eswitch.h"
+static const struct devlink_ops mlx5e_devlink_ops = {
+};
+
+struct mlx5e_dev *mlx5e_create_devlink(struct device *dev,
+ struct mlx5_core_dev *mdev)
+{
+ struct mlx5e_dev *mlx5e_dev;
+ struct devlink *devlink;
+
+ devlink = devlink_alloc_ns(&mlx5e_devlink_ops, sizeof(*mlx5e_dev),
+ devlink_net(priv_to_devlink(mdev)), dev);
+ if (!devlink)
+ return ERR_PTR(-ENOMEM);
+ devlink_register(devlink);
+ return devlink_priv(devlink);
+}
+
+void mlx5e_destroy_devlink(struct mlx5e_dev *mlx5e_dev)
+{
+ struct devlink *devlink = priv_to_devlink(mlx5e_dev);
+
+ devlink_unregister(devlink);
+ devlink_free(devlink);
+}
+
static void
mlx5e_devlink_get_port_parent_id(struct mlx5_core_dev *dev, struct netdev_phys_item_id *ppid)
{
@@ -14,51 +39,36 @@ mlx5e_devlink_get_port_parent_id(struct mlx5_core_dev *dev, struct netdev_phys_i
memcpy(ppid->id, &parent_id, sizeof(parent_id));
}
-int mlx5e_devlink_port_register(struct mlx5e_priv *priv)
+int mlx5e_devlink_port_register(struct mlx5e_dev *mlx5e_dev,
+ struct mlx5_core_dev *mdev)
{
- struct devlink *devlink = priv_to_devlink(priv->mdev);
+ struct devlink *devlink = priv_to_devlink(mlx5e_dev);
struct devlink_port_attrs attrs = {};
struct netdev_phys_item_id ppid = {};
- struct devlink_port *dl_port;
unsigned int dl_port_index;
- int ret;
- if (mlx5_core_is_pf(priv->mdev)) {
+ if (mlx5_core_is_pf(mdev)) {
attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL;
- attrs.phys.port_number = mlx5_get_dev_index(priv->mdev);
- if (MLX5_ESWITCH_MANAGER(priv->mdev)) {
- mlx5e_devlink_get_port_parent_id(priv->mdev, &ppid);
+ attrs.phys.port_number = mlx5_get_dev_index(mdev);
+ if (MLX5_ESWITCH_MANAGER(mdev)) {
+ mlx5e_devlink_get_port_parent_id(mdev, &ppid);
memcpy(attrs.switch_id.id, ppid.id, ppid.id_len);
attrs.switch_id.id_len = ppid.id_len;
}
- dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev,
+ dl_port_index = mlx5_esw_vport_to_devlink_port_index(mdev,
MLX5_VPORT_UPLINK);
} else {
attrs.flavour = DEVLINK_PORT_FLAVOUR_VIRTUAL;
- dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev, 0);
+ dl_port_index = mlx5_esw_vport_to_devlink_port_index(mdev, 0);
}
- dl_port = mlx5e_devlink_get_dl_port(priv);
- memset(dl_port, 0, sizeof(*dl_port));
- devlink_port_attrs_set(dl_port, &attrs);
+ devlink_port_attrs_set(&mlx5e_dev->dl_port, &attrs);
- if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
- devl_lock(devlink);
- ret = devl_port_register(devlink, dl_port, dl_port_index);
- if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
- devl_unlock(devlink);
-
- return ret;
+ return devlink_port_register(devlink, &mlx5e_dev->dl_port,
+ dl_port_index);
}
-void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv)
+void mlx5e_devlink_port_unregister(struct mlx5e_dev *mlx5e_dev)
{
- struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv);
- struct devlink *devlink = priv_to_devlink(priv->mdev);
-
- if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
- devl_lock(devlink);
- devl_port_unregister(dl_port);
- if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
- devl_unlock(devlink);
+ devlink_port_unregister(&mlx5e_dev->dl_port);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h
index 4f238d4fff55..d5ec4461f300 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h
@@ -7,13 +7,11 @@
#include <net/devlink.h>
#include "en.h"
-int mlx5e_devlink_port_register(struct mlx5e_priv *priv);
-void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv);
-
-static inline struct devlink_port *
-mlx5e_devlink_get_dl_port(struct mlx5e_priv *priv)
-{
- return &priv->mdev->mlx5e_res.dl_port;
-}
+struct mlx5e_dev *mlx5e_create_devlink(struct device *dev,
+ struct mlx5_core_dev *mdev);
+void mlx5e_destroy_devlink(struct mlx5e_dev *mlx5e_dev);
+int mlx5e_devlink_port_register(struct mlx5e_dev *mlx5e_dev,
+ struct mlx5_core_dev *mdev);
+void mlx5e_devlink_port_unregister(struct mlx5e_dev *mlx5e_dev);
#endif
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
index 379c6dc9a3be..e5a44b0b9616 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
@@ -87,6 +87,7 @@ enum {
MLX5E_ACCEL_FS_POL_FT_LEVEL = MLX5E_INNER_TTC_FT_LEVEL + 1,
MLX5E_ACCEL_FS_ESP_FT_LEVEL,
MLX5E_ACCEL_FS_ESP_FT_ERR_LEVEL,
+ MLX5E_ACCEL_FS_ESP_FT_ROCE_LEVEL,
#endif
};
@@ -145,7 +146,8 @@ void mlx5e_destroy_flow_steering(struct mlx5e_flow_steering *fs, bool ntuple,
struct mlx5e_flow_steering *mlx5e_fs_init(const struct mlx5e_profile *profile,
struct mlx5_core_dev *mdev,
- bool state_destroy);
+ bool state_destroy,
+ struct dentry *dfs_root);
void mlx5e_fs_cleanup(struct mlx5e_flow_steering *fs);
struct mlx5e_vlan_table *mlx5e_fs_get_vlan(struct mlx5e_flow_steering *fs);
void mlx5e_fs_set_tc(struct mlx5e_flow_steering *fs, struct mlx5e_tc_table *tc);
@@ -189,6 +191,8 @@ int mlx5e_fs_vlan_rx_kill_vid(struct mlx5e_flow_steering *fs,
__be16 proto, u16 vid);
void mlx5e_fs_init_l2_addr(struct mlx5e_flow_steering *fs, struct net_device *netdev);
+struct dentry *mlx5e_fs_get_debugfs_root(struct mlx5e_flow_steering *fs);
+
#define fs_err(fs, fmt, ...) \
mlx5_core_err(mlx5e_fs_get_mdev(fs), fmt, ##__VA_ARGS__)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.c b/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.c
index 17325c5d6516..cf60f0a3ff23 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.c
@@ -47,6 +47,7 @@ void mlx5e_mod_hdr_tbl_init(struct mod_hdr_tbl *tbl)
void mlx5e_mod_hdr_tbl_destroy(struct mod_hdr_tbl *tbl)
{
+ WARN_ON(!hash_empty(tbl->hlist));
mutex_destroy(&tbl->lock);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
index 4ad19c981294..a21bd1179477 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
@@ -411,9 +411,14 @@ u8 mlx5e_mpwqe_get_log_num_strides(struct mlx5_core_dev *mdev,
{
enum mlx5e_mpwrq_umr_mode umr_mode = mlx5e_mpwrq_umr_mode(mdev, xsk);
u8 page_shift = mlx5e_mpwrq_page_shift(mdev, xsk);
+ u8 log_wqe_size, log_stride_size;
- return mlx5e_mpwrq_log_wqe_sz(mdev, page_shift, umr_mode) -
- mlx5e_mpwqe_get_log_stride_size(mdev, params, xsk);
+ log_wqe_size = mlx5e_mpwrq_log_wqe_sz(mdev, page_shift, umr_mode);
+ log_stride_size = mlx5e_mpwqe_get_log_stride_size(mdev, params, xsk);
+ WARN(log_wqe_size < log_stride_size,
+ "Log WQE size %u < log stride size %u (page shift %u, umr mode %d, xsk on? %d)\n",
+ log_wqe_size, log_stride_size, page_shift, umr_mode, !!xsk);
+ return log_wqe_size - log_stride_size;
}
u8 mlx5e_mpwqe_get_min_wqe_bulk(unsigned int wq_sz)
@@ -580,11 +585,16 @@ int mlx5e_mpwrq_validate_xsk(struct mlx5_core_dev *mdev, struct mlx5e_params *pa
u8 page_shift = mlx5e_mpwrq_page_shift(mdev, xsk);
u16 max_mtu_pkts;
- if (!mlx5e_check_fragmented_striding_rq_cap(mdev, page_shift, umr_mode))
+ if (!mlx5e_check_fragmented_striding_rq_cap(mdev, page_shift, umr_mode)) {
+ mlx5_core_err(mdev, "Striding RQ for XSK can't be activated with page_shift %u and umr_mode %d\n",
+ page_shift, umr_mode);
return -EOPNOTSUPP;
+ }
- if (!mlx5e_rx_mpwqe_is_linear_skb(mdev, params, xsk))
+ if (!mlx5e_rx_mpwqe_is_linear_skb(mdev, params, xsk)) {
+ mlx5_core_err(mdev, "Striding RQ linear mode for XSK can't be activated with current params\n");
return -EINVAL;
+ }
/* Current RQ length is too big for the given frame size, the
* needed number of WQEs exceeds the maximum.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 89510cac46c2..505ba41195b9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -287,6 +287,78 @@ int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in)
return err;
}
+int mlx5e_port_query_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, void *out, int size_out)
+{
+ u32 in[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+
+ MLX5_SET(sbpr_reg, in, desc, desc);
+ MLX5_SET(sbpr_reg, in, dir, dir);
+ MLX5_SET(sbpr_reg, in, pool, pool_idx);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, size_out, MLX5_REG_SBPR, 0, 0);
+}
+
+int mlx5e_port_set_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, u32 infi_size, u32 size)
+{
+ u32 out[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+ u32 in[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+
+ MLX5_SET(sbpr_reg, in, desc, desc);
+ MLX5_SET(sbpr_reg, in, dir, dir);
+ MLX5_SET(sbpr_reg, in, pool, pool_idx);
+ MLX5_SET(sbpr_reg, in, infi_size, infi_size);
+ MLX5_SET(sbpr_reg, in, size, size);
+ MLX5_SET(sbpr_reg, in, mode, 1);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, sizeof(out), MLX5_REG_SBPR, 0, 1);
+}
+
+static int mlx5e_port_query_sbcm(struct mlx5_core_dev *mdev, u32 desc,
+ u8 pg_buff_idx, u8 dir, void *out,
+ int size_out)
+{
+ u32 in[MLX5_ST_SZ_DW(sbcm_reg)] = {};
+
+ MLX5_SET(sbcm_reg, in, desc, desc);
+ MLX5_SET(sbcm_reg, in, local_port, 1);
+ MLX5_SET(sbcm_reg, in, pg_buff, pg_buff_idx);
+ MLX5_SET(sbcm_reg, in, dir, dir);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, size_out, MLX5_REG_SBCM, 0, 0);
+}
+
+int mlx5e_port_set_sbcm(struct mlx5_core_dev *mdev, u32 desc, u8 pg_buff_idx,
+ u8 dir, u8 infi_size, u32 max_buff, u8 pool_idx)
+{
+ u32 out[MLX5_ST_SZ_DW(sbcm_reg)] = {};
+ u32 in[MLX5_ST_SZ_DW(sbcm_reg)] = {};
+ u32 min_buff;
+ int err;
+ u8 exc;
+
+ err = mlx5e_port_query_sbcm(mdev, desc, pg_buff_idx, dir, out,
+ sizeof(out));
+ if (err)
+ return err;
+
+ exc = MLX5_GET(sbcm_reg, out, exc);
+ min_buff = MLX5_GET(sbcm_reg, out, min_buff);
+
+ MLX5_SET(sbcm_reg, in, desc, desc);
+ MLX5_SET(sbcm_reg, in, local_port, 1);
+ MLX5_SET(sbcm_reg, in, pg_buff, pg_buff_idx);
+ MLX5_SET(sbcm_reg, in, dir, dir);
+ MLX5_SET(sbcm_reg, in, exc, exc);
+ MLX5_SET(sbcm_reg, in, min_buff, min_buff);
+ MLX5_SET(sbcm_reg, in, infi_max, infi_size);
+ MLX5_SET(sbcm_reg, in, max_buff, max_buff);
+ MLX5_SET(sbcm_reg, in, pool, pool_idx);
+
+ return mlx5_core_access_reg(mdev, in, sizeof(in), out, sizeof(out), MLX5_REG_SBCM, 0, 1);
+}
+
/* buffer[i]: buffer that priority i mapped to */
int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
index 7a7defe60792..3f474e370828 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
@@ -57,6 +57,12 @@ u32 mlx5e_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed,
bool mlx5e_ptys_ext_supported(struct mlx5_core_dev *mdev);
int mlx5e_port_query_pbmc(struct mlx5_core_dev *mdev, void *out);
int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in);
+int mlx5e_port_query_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, void *out, int size_out);
+int mlx5e_port_set_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
+ u8 pool_idx, u32 infi_size, u32 size);
+int mlx5e_port_set_sbcm(struct mlx5_core_dev *mdev, u32 desc, u8 pg_buff_idx,
+ u8 dir, u8 infi_size, u32 max_buff, u8 pool_idx);
int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
index c9d5d8d93994..7ac1ad9c46de 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
@@ -73,6 +73,7 @@ int mlx5e_port_query_buffer(struct mlx5e_priv *priv,
port_buffer->buffer[i].lossy);
}
+ port_buffer->headroom_size = total_used;
port_buffer->port_buffer_size =
MLX5_GET(pbmc_reg, out, port_buffer_size) * port_buff_cell_sz;
port_buffer->spare_buffer_size =
@@ -86,16 +87,204 @@ out:
return err;
}
+struct mlx5e_buffer_pool {
+ u32 infi_size;
+ u32 size;
+ u32 buff_occupancy;
+};
+
+static int mlx5e_port_query_pool(struct mlx5_core_dev *mdev,
+ struct mlx5e_buffer_pool *buffer_pool,
+ u32 desc, u8 dir, u8 pool_idx)
+{
+ u32 out[MLX5_ST_SZ_DW(sbpr_reg)] = {};
+ int err;
+
+ err = mlx5e_port_query_sbpr(mdev, desc, dir, pool_idx, out,
+ sizeof(out));
+ if (err)
+ return err;
+
+ buffer_pool->size = MLX5_GET(sbpr_reg, out, size);
+ buffer_pool->infi_size = MLX5_GET(sbpr_reg, out, infi_size);
+ buffer_pool->buff_occupancy = MLX5_GET(sbpr_reg, out, buff_occupancy);
+
+ return err;
+}
+
+enum {
+ MLX5_INGRESS_DIR = 0,
+ MLX5_EGRESS_DIR = 1,
+};
+
+enum {
+ MLX5_LOSSY_POOL = 0,
+ MLX5_LOSSLESS_POOL = 1,
+};
+
+/* No limit on usage of shared buffer pool (max_buff=0) */
+#define MLX5_SB_POOL_NO_THRESHOLD 0
+/* Shared buffer pool usage threshold when calculated
+ * dynamically in alpha units. alpha=13 is equivalent to
+ * HW_alpha of [(1/128) * 2 ^ (alpha-1)] = 32, where HW_alpha
+ * equates to the following portion of the shared buffer pool:
+ * [32 / (1 + n * 32)] While *n* is the number of buffers
+ * that are using the shared buffer pool.
+ */
+#define MLX5_SB_POOL_THRESHOLD 13
+
+/* Shared buffer class management parameters */
+struct mlx5_sbcm_params {
+ u8 pool_idx;
+ u8 max_buff;
+ u8 infi_size;
+};
+
+static const struct mlx5_sbcm_params sbcm_default = {
+ .pool_idx = MLX5_LOSSY_POOL,
+ .max_buff = MLX5_SB_POOL_NO_THRESHOLD,
+ .infi_size = 0,
+};
+
+static const struct mlx5_sbcm_params sbcm_lossy = {
+ .pool_idx = MLX5_LOSSY_POOL,
+ .max_buff = MLX5_SB_POOL_NO_THRESHOLD,
+ .infi_size = 1,
+};
+
+static const struct mlx5_sbcm_params sbcm_lossless = {
+ .pool_idx = MLX5_LOSSLESS_POOL,
+ .max_buff = MLX5_SB_POOL_THRESHOLD,
+ .infi_size = 0,
+};
+
+static const struct mlx5_sbcm_params sbcm_lossless_no_threshold = {
+ .pool_idx = MLX5_LOSSLESS_POOL,
+ .max_buff = MLX5_SB_POOL_NO_THRESHOLD,
+ .infi_size = 1,
+};
+
+/**
+ * select_sbcm_params() - selects the shared buffer pool configuration
+ *
+ * @buffer: <input> port buffer to retrieve params of
+ * @lossless_buff_count: <input> number of lossless buffers in total
+ *
+ * The selection is based on the following rules:
+ * 1. If buffer size is 0, no shared buffer pool is used.
+ * 2. If buffer is lossy, use lossy shared buffer pool.
+ * 3. If there are more than 1 lossless buffers, use lossless shared buffer pool
+ * with threshold.
+ * 4. If there is only 1 lossless buffer, use lossless shared buffer pool
+ * without threshold.
+ *
+ * @return const struct mlx5_sbcm_params* selected values
+ */
+static const struct mlx5_sbcm_params *
+select_sbcm_params(struct mlx5e_bufferx_reg *buffer, u8 lossless_buff_count)
+{
+ if (buffer->size == 0)
+ return &sbcm_default;
+
+ if (buffer->lossy)
+ return &sbcm_lossy;
+
+ if (lossless_buff_count > 1)
+ return &sbcm_lossless;
+
+ return &sbcm_lossless_no_threshold;
+}
+
+static int port_update_pool_cfg(struct mlx5_core_dev *mdev,
+ struct mlx5e_port_buffer *port_buffer)
+{
+ const struct mlx5_sbcm_params *p;
+ u8 lossless_buff_count = 0;
+ int err;
+ int i;
+
+ if (!MLX5_CAP_GEN(mdev, sbcam_reg))
+ return 0;
+
+ for (i = 0; i < MLX5E_MAX_BUFFER; i++)
+ lossless_buff_count += ((port_buffer->buffer[i].size) &&
+ (!(port_buffer->buffer[i].lossy)));
+
+ for (i = 0; i < MLX5E_MAX_BUFFER; i++) {
+ p = select_sbcm_params(&port_buffer->buffer[i], lossless_buff_count);
+ err = mlx5e_port_set_sbcm(mdev, 0, i,
+ MLX5_INGRESS_DIR,
+ p->infi_size,
+ p->max_buff,
+ p->pool_idx);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int port_update_shared_buffer(struct mlx5_core_dev *mdev,
+ u32 current_headroom_size,
+ u32 new_headroom_size)
+{
+ struct mlx5e_buffer_pool lossless_ipool;
+ struct mlx5e_buffer_pool lossy_epool;
+ u32 lossless_ipool_size;
+ u32 shared_buffer_size;
+ u32 total_buffer_size;
+ u32 lossy_epool_size;
+ int err;
+
+ if (!MLX5_CAP_GEN(mdev, sbcam_reg))
+ return 0;
+
+ err = mlx5e_port_query_pool(mdev, &lossy_epool, 0, MLX5_EGRESS_DIR,
+ MLX5_LOSSY_POOL);
+ if (err)
+ return err;
+
+ err = mlx5e_port_query_pool(mdev, &lossless_ipool, 0, MLX5_INGRESS_DIR,
+ MLX5_LOSSLESS_POOL);
+ if (err)
+ return err;
+
+ total_buffer_size = current_headroom_size + lossy_epool.size +
+ lossless_ipool.size;
+ shared_buffer_size = total_buffer_size - new_headroom_size;
+
+ if (shared_buffer_size < 4) {
+ pr_err("Requested port buffer is too large, not enough space left for shared buffer\n");
+ return -EINVAL;
+ }
+
+ /* Total shared buffer size is split in a ratio of 3:1 between
+ * lossy and lossless pools respectively.
+ */
+ lossy_epool_size = (shared_buffer_size / 4) * 3;
+ lossless_ipool_size = shared_buffer_size / 4;
+
+ mlx5e_port_set_sbpr(mdev, 0, MLX5_EGRESS_DIR, MLX5_LOSSY_POOL, 0,
+ lossy_epool_size);
+ mlx5e_port_set_sbpr(mdev, 0, MLX5_INGRESS_DIR, MLX5_LOSSLESS_POOL, 0,
+ lossless_ipool_size);
+ return 0;
+}
+
static int port_set_buffer(struct mlx5e_priv *priv,
struct mlx5e_port_buffer *port_buffer)
{
u16 port_buff_cell_sz = priv->dcbx.port_buff_cell_sz;
struct mlx5_core_dev *mdev = priv->mdev;
int sz = MLX5_ST_SZ_BYTES(pbmc_reg);
+ u32 new_headroom_size = 0;
+ u32 current_headroom_size;
void *in;
int err;
int i;
+ current_headroom_size = port_buffer->headroom_size;
+
in = kzalloc(sz, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -110,6 +299,7 @@ static int port_set_buffer(struct mlx5e_priv *priv,
u64 xoff = port_buffer->buffer[i].xoff;
u64 xon = port_buffer->buffer[i].xon;
+ new_headroom_size += size;
do_div(size, port_buff_cell_sz);
do_div(xoff, port_buff_cell_sz);
do_div(xon, port_buff_cell_sz);
@@ -119,6 +309,17 @@ static int port_set_buffer(struct mlx5e_priv *priv,
MLX5_SET(bufferx_reg, buffer, xon_threshold, xon);
}
+ new_headroom_size /= port_buff_cell_sz;
+ current_headroom_size /= port_buff_cell_sz;
+ err = port_update_shared_buffer(priv->mdev, current_headroom_size,
+ new_headroom_size);
+ if (err)
+ goto out;
+
+ err = port_update_pool_cfg(priv->mdev, port_buffer);
+ if (err)
+ goto out;
+
err = mlx5e_port_set_pbmc(mdev, in);
out:
kfree(in);
@@ -174,6 +375,7 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
/**
* update_buffer_lossy - Update buffer configuration based on pfc
+ * @mdev: port function core device
* @max_mtu: netdev's max_mtu
* @pfc_en: <input> current pfc configuration
* @buffer: <input> current prio to buffer mapping
@@ -192,7 +394,8 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
* @return: 0 if no error,
* sets change to true if buffer configuration was modified.
*/
-static int update_buffer_lossy(unsigned int max_mtu,
+static int update_buffer_lossy(struct mlx5_core_dev *mdev,
+ unsigned int max_mtu,
u8 pfc_en, u8 *buffer, u32 xoff, u16 port_buff_cell_sz,
struct mlx5e_port_buffer *port_buffer,
bool *change)
@@ -229,6 +432,10 @@ static int update_buffer_lossy(unsigned int max_mtu,
}
if (changed) {
+ err = port_update_pool_cfg(mdev, port_buffer);
+ if (err)
+ return err;
+
err = update_xoff_threshold(port_buffer, xoff, max_mtu, port_buff_cell_sz);
if (err)
return err;
@@ -293,23 +500,30 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
}
if (change & MLX5E_PORT_BUFFER_PFC) {
+ mlx5e_dbg(HW, priv, "%s: requested PFC per priority bitmask: 0x%x\n",
+ __func__, pfc->pfc_en);
err = mlx5e_port_query_priority2buffer(priv->mdev, buffer);
if (err)
return err;
- err = update_buffer_lossy(max_mtu, pfc->pfc_en, buffer, xoff, port_buff_cell_sz,
- &port_buffer, &update_buffer);
+ err = update_buffer_lossy(priv->mdev, max_mtu, pfc->pfc_en, buffer, xoff,
+ port_buff_cell_sz, &port_buffer,
+ &update_buffer);
if (err)
return err;
}
if (change & MLX5E_PORT_BUFFER_PRIO2BUFFER) {
update_prio2buffer = true;
+ for (i = 0; i < MLX5E_MAX_BUFFER; i++)
+ mlx5e_dbg(HW, priv, "%s: requested to map prio[%d] to buffer %d\n",
+ __func__, i, prio2buffer[i]);
+
err = fill_pfc_en(priv->mdev, &curr_pfc_en);
if (err)
return err;
- err = update_buffer_lossy(max_mtu, curr_pfc_en, prio2buffer, xoff,
+ err = update_buffer_lossy(priv->mdev, max_mtu, curr_pfc_en, prio2buffer, xoff,
port_buff_cell_sz, &port_buffer, &update_buffer);
if (err)
return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
index 80af7a5ac604..a6ef118de758 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
@@ -60,6 +60,7 @@ struct mlx5e_bufferx_reg {
struct mlx5e_port_buffer {
u32 port_buffer_size;
u32 spare_buffer_size;
+ u32 headroom_size;
struct mlx5e_bufferx_reg buffer[MLX5E_MAX_BUFFER];
};
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
index 8469e9c38670..9a1bc93b7dc6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
@@ -771,8 +771,8 @@ void mlx5e_ptp_activate_channel(struct mlx5e_ptp *c)
if (test_bit(MLX5E_PTP_STATE_RX, c->state)) {
mlx5e_ptp_rx_set_fs(c->priv);
mlx5e_activate_rq(&c->rq);
- mlx5e_trigger_napi_sched(&c->napi);
}
+ mlx5e_trigger_napi_sched(&c->napi);
}
void mlx5e_ptp_deactivate_channel(struct mlx5e_ptp *c)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bond.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bond.c
index b6f5c1bcdbcd..016a61c52c45 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bond.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bond.c
@@ -120,8 +120,8 @@ int mlx5e_rep_bond_enslave(struct mlx5_eswitch *esw, struct net_device *netdev,
priv = netdev_priv(netdev);
rpriv = priv->ppriv;
- err = mlx5_esw_acl_ingress_vport_bond_update(esw, rpriv->rep->vport,
- mdata->metadata_reg_c_0);
+ err = mlx5_esw_acl_ingress_vport_metadata_update(esw, rpriv->rep->vport,
+ mdata->metadata_reg_c_0);
if (err)
goto ingress_err;
@@ -167,7 +167,7 @@ void mlx5e_rep_bond_unslave(struct mlx5_eswitch *esw,
/* Reset bond_metadata to zero first then reset all ingress/egress
* acls and rx rules of unslave representor's vport
*/
- mlx5_esw_acl_ingress_vport_bond_update(esw, rpriv->rep->vport, 0);
+ mlx5_esw_acl_ingress_vport_metadata_update(esw, rpriv->rep->vport, 0);
mlx5_esw_acl_egress_vport_unbond(esw, rpriv->rep->vport);
mlx5e_rep_bond_update(priv, false);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
index b08339d986d5..e24b46953542 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
@@ -1,7 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2020 Mellanox Technologies. */
-#include <net/dst_metadata.h>
#include <linux/netdevice.h>
#include <linux/if_macvlan.h>
#include <linux/list.h>
@@ -589,7 +588,7 @@ mlx5e_rep_indr_stats_act(struct mlx5e_rep_priv *rpriv,
act = mlx5e_tc_act_get(fl_act->id, ns_type);
if (!act || !act->stats_action)
- return -EOPNOTSUPP;
+ return mlx5e_tc_fill_action_stats(priv, fl_act);
return act->stats_action(priv, fl_act);
}
@@ -665,232 +664,54 @@ void mlx5e_rep_tc_netdevice_event_unregister(struct mlx5e_rep_priv *rpriv)
mlx5e_rep_indr_block_unbind);
}
-static bool mlx5e_restore_tunnel(struct mlx5e_priv *priv, struct sk_buff *skb,
- struct mlx5e_tc_update_priv *tc_priv,
- u32 tunnel_id)
-{
- struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
- struct tunnel_match_enc_opts enc_opts = {};
- struct mlx5_rep_uplink_priv *uplink_priv;
- struct mlx5e_rep_priv *uplink_rpriv;
- struct metadata_dst *tun_dst;
- struct tunnel_match_key key;
- u32 tun_id, enc_opts_id;
- struct net_device *dev;
- int err;
-
- enc_opts_id = tunnel_id & ENC_OPTS_BITS_MASK;
- tun_id = tunnel_id >> ENC_OPTS_BITS;
-
- if (!tun_id)
- return true;
-
- uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
- uplink_priv = &uplink_rpriv->uplink_priv;
-
- err = mapping_find(uplink_priv->tunnel_mapping, tun_id, &key);
- if (err) {
- netdev_dbg(priv->netdev,
- "Couldn't find tunnel for tun_id: %d, err: %d\n",
- tun_id, err);
- return false;
- }
-
- if (enc_opts_id) {
- err = mapping_find(uplink_priv->tunnel_enc_opts_mapping,
- enc_opts_id, &enc_opts);
- if (err) {
- netdev_dbg(priv->netdev,
- "Couldn't find tunnel (opts) for tun_id: %d, err: %d\n",
- enc_opts_id, err);
- return false;
- }
- }
-
- if (key.enc_control.addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) {
- tun_dst = __ip_tun_set_dst(key.enc_ipv4.src, key.enc_ipv4.dst,
- key.enc_ip.tos, key.enc_ip.ttl,
- key.enc_tp.dst, TUNNEL_KEY,
- key32_to_tunnel_id(key.enc_key_id.keyid),
- enc_opts.key.len);
- } else if (key.enc_control.addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) {
- tun_dst = __ipv6_tun_set_dst(&key.enc_ipv6.src, &key.enc_ipv6.dst,
- key.enc_ip.tos, key.enc_ip.ttl,
- key.enc_tp.dst, 0, TUNNEL_KEY,
- key32_to_tunnel_id(key.enc_key_id.keyid),
- enc_opts.key.len);
- } else {
- netdev_dbg(priv->netdev,
- "Couldn't restore tunnel, unsupported addr_type: %d\n",
- key.enc_control.addr_type);
- return false;
- }
-
- if (!tun_dst) {
- netdev_dbg(priv->netdev, "Couldn't restore tunnel, no tun_dst\n");
- return false;
- }
-
- tun_dst->u.tun_info.key.tp_src = key.enc_tp.src;
-
- if (enc_opts.key.len)
- ip_tunnel_info_opts_set(&tun_dst->u.tun_info,
- enc_opts.key.data,
- enc_opts.key.len,
- enc_opts.key.dst_opt_type);
-
- skb_dst_set(skb, (struct dst_entry *)tun_dst);
- dev = dev_get_by_index(&init_net, key.filter_ifindex);
- if (!dev) {
- netdev_dbg(priv->netdev,
- "Couldn't find tunnel device with ifindex: %d\n",
- key.filter_ifindex);
- return false;
- }
-
- /* Set fwd_dev so we do dev_put() after datapath */
- tc_priv->fwd_dev = dev;
-
- skb->dev = dev;
-
- return true;
-}
-
-static bool mlx5e_restore_skb_chain(struct sk_buff *skb, u32 chain, u32 reg_c1,
- struct mlx5e_tc_update_priv *tc_priv)
-{
- struct mlx5e_priv *priv = netdev_priv(skb->dev);
- u32 tunnel_id = (reg_c1 >> ESW_TUN_OFFSET) & TUNNEL_ID_MASK;
-
-#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
- if (chain) {
- struct mlx5_rep_uplink_priv *uplink_priv;
- struct mlx5e_rep_priv *uplink_rpriv;
- struct tc_skb_ext *tc_skb_ext;
- struct mlx5_eswitch *esw;
- u32 zone_restore_id;
-
- tc_skb_ext = tc_skb_ext_alloc(skb);
- if (!tc_skb_ext) {
- WARN_ON(1);
- return false;
- }
- tc_skb_ext->chain = chain;
- zone_restore_id = reg_c1 & ESW_ZONE_ID_MASK;
- esw = priv->mdev->priv.eswitch;
- uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
- uplink_priv = &uplink_rpriv->uplink_priv;
- if (!mlx5e_tc_ct_restore_flow(uplink_priv->ct_priv, skb,
- zone_restore_id))
- return false;
- }
-#endif /* CONFIG_NET_TC_SKB_EXT */
-
- return mlx5e_restore_tunnel(priv, skb, tc_priv, tunnel_id);
-}
-
-static void mlx5_rep_tc_post_napi_receive(struct mlx5e_tc_update_priv *tc_priv)
-{
- if (tc_priv->fwd_dev)
- dev_put(tc_priv->fwd_dev);
-}
-
-static void mlx5e_restore_skb_sample(struct mlx5e_priv *priv, struct sk_buff *skb,
- struct mlx5_mapped_obj *mapped_obj,
- struct mlx5e_tc_update_priv *tc_priv)
-{
- if (!mlx5e_restore_tunnel(priv, skb, tc_priv, mapped_obj->sample.tunnel_id)) {
- netdev_dbg(priv->netdev,
- "Failed to restore tunnel info for sampled packet\n");
- return;
- }
- mlx5e_tc_sample_skb(skb, mapped_obj);
- mlx5_rep_tc_post_napi_receive(tc_priv);
-}
-
-static bool mlx5e_restore_skb_int_port(struct mlx5e_priv *priv, struct sk_buff *skb,
- struct mlx5_mapped_obj *mapped_obj,
- struct mlx5e_tc_update_priv *tc_priv,
- bool *forward_tx,
- u32 reg_c1)
-{
- u32 tunnel_id = (reg_c1 >> ESW_TUN_OFFSET) & TUNNEL_ID_MASK;
- struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
- struct mlx5_rep_uplink_priv *uplink_priv;
- struct mlx5e_rep_priv *uplink_rpriv;
-
- /* Tunnel restore takes precedence over int port restore */
- if (tunnel_id)
- return mlx5e_restore_tunnel(priv, skb, tc_priv, tunnel_id);
-
- uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
- uplink_priv = &uplink_rpriv->uplink_priv;
-
- if (mlx5e_tc_int_port_dev_fwd(uplink_priv->int_port_priv, skb,
- mapped_obj->int_port_metadata, forward_tx)) {
- /* Set fwd_dev for future dev_put */
- tc_priv->fwd_dev = skb->dev;
-
- return true;
- }
-
- return false;
-}
-
void mlx5e_rep_tc_receive(struct mlx5_cqe64 *cqe, struct mlx5e_rq *rq,
struct sk_buff *skb)
{
- u32 reg_c1 = be32_to_cpu(cqe->ft_metadata);
+ u32 reg_c0, reg_c1, zone_restore_id, tunnel_id;
struct mlx5e_tc_update_priv tc_priv = {};
- struct mlx5_mapped_obj mapped_obj;
+ struct mlx5_rep_uplink_priv *uplink_priv;
+ struct mlx5e_rep_priv *uplink_rpriv;
+ struct mlx5_tc_ct_priv *ct_priv;
+ struct mapping_ctx *mapping_ctx;
struct mlx5_eswitch *esw;
- bool forward_tx = false;
struct mlx5e_priv *priv;
- u32 reg_c0;
- int err;
reg_c0 = (be32_to_cpu(cqe->sop_drop_qpn) & MLX5E_TC_FLOW_ID_MASK);
if (!reg_c0 || reg_c0 == MLX5_FS_DEFAULT_FLOW_TAG)
goto forward;
- /* If reg_c0 is not equal to the default flow tag then skb->mark
+ /* If mapped_obj_id is not equal to the default flow tag then skb->mark
* is not supported and must be reset back to 0.
*/
skb->mark = 0;
priv = netdev_priv(skb->dev);
esw = priv->mdev->priv.eswitch;
- err = mapping_find(esw->offloads.reg_c0_obj_pool, reg_c0, &mapped_obj);
- if (err) {
- netdev_dbg(priv->netdev,
- "Couldn't find mapped object for reg_c0: %d, err: %d\n",
- reg_c0, err);
- goto free_skb;
- }
+ mapping_ctx = esw->offloads.reg_c0_obj_pool;
+ reg_c1 = be32_to_cpu(cqe->ft_metadata);
+ zone_restore_id = reg_c1 & ESW_ZONE_ID_MASK;
+ tunnel_id = (reg_c1 >> ESW_TUN_OFFSET) & TUNNEL_ID_MASK;
- if (mapped_obj.type == MLX5_MAPPED_OBJ_CHAIN) {
- if (!mlx5e_restore_skb_chain(skb, mapped_obj.chain, reg_c1, &tc_priv) &&
- !mlx5_ipsec_is_rx_flow(cqe))
- goto free_skb;
- } else if (mapped_obj.type == MLX5_MAPPED_OBJ_SAMPLE) {
- mlx5e_restore_skb_sample(priv, skb, &mapped_obj, &tc_priv);
- goto free_skb;
- } else if (mapped_obj.type == MLX5_MAPPED_OBJ_INT_PORT_METADATA) {
- if (!mlx5e_restore_skb_int_port(priv, skb, &mapped_obj, &tc_priv,
- &forward_tx, reg_c1))
- goto free_skb;
- } else {
- netdev_dbg(priv->netdev, "Invalid mapped object type: %d\n", mapped_obj.type);
+ uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
+ uplink_priv = &uplink_rpriv->uplink_priv;
+ ct_priv = uplink_priv->ct_priv;
+
+ if (!mlx5_ipsec_is_rx_flow(cqe) &&
+ !mlx5e_tc_update_skb(cqe, skb, mapping_ctx, reg_c0, ct_priv, zone_restore_id, tunnel_id,
+ &tc_priv))
goto free_skb;
- }
forward:
- if (forward_tx)
+ if (tc_priv.skb_done)
+ goto free_skb;
+
+ if (tc_priv.forward_tx)
dev_queue_xmit(skb);
else
napi_gro_receive(rq->cq.napi, skb);
- mlx5_rep_tc_post_napi_receive(&tc_priv);
+ if (tc_priv.fwd_dev)
+ dev_put(tc_priv.fwd_dev);
return;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
index 1ae15b8536a8..c462fe76495b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
@@ -736,10 +736,10 @@ static const struct devlink_health_reporter_ops mlx5_rx_reporter_ops = {
void mlx5e_reporter_rx_create(struct mlx5e_priv *priv)
{
- struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv);
struct devlink_health_reporter *reporter;
- reporter = devlink_port_health_reporter_create(dl_port, &mlx5_rx_reporter_ops,
+ reporter = devlink_port_health_reporter_create(priv->netdev->devlink_port,
+ &mlx5_rx_reporter_ops,
MLX5E_REPORTER_RX_GRACEFUL_PERIOD, priv);
if (IS_ERR(reporter)) {
netdev_warn(priv->netdev, "Failed to create rx reporter, err = %ld\n",
@@ -754,6 +754,6 @@ void mlx5e_reporter_rx_destroy(struct mlx5e_priv *priv)
if (!priv->rx_reporter)
return;
- devlink_port_health_reporter_destroy(priv->rx_reporter);
+ devlink_health_reporter_destroy(priv->rx_reporter);
priv->rx_reporter = NULL;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
index 60bc5b577ab9..34666e2b3871 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
@@ -81,6 +81,10 @@ static int mlx5e_tx_reporter_err_cqe_recover(void *ctx)
sq->stats->recover++;
clear_bit(MLX5E_SQ_STATE_RECOVERING, &sq->state);
mlx5e_activate_txqsq(sq);
+ if (sq->channel)
+ mlx5e_trigger_napi_icosq(sq->channel);
+ else
+ mlx5e_trigger_napi_sched(sq->cq.napi);
return 0;
out:
@@ -590,10 +594,10 @@ static const struct devlink_health_reporter_ops mlx5_tx_reporter_ops = {
void mlx5e_reporter_tx_create(struct mlx5e_priv *priv)
{
- struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv);
struct devlink_health_reporter *reporter;
- reporter = devlink_port_health_reporter_create(dl_port, &mlx5_tx_reporter_ops,
+ reporter = devlink_port_health_reporter_create(priv->netdev->devlink_port,
+ &mlx5_tx_reporter_ops,
MLX5_REPORTER_TX_GRACEFUL_PERIOD, priv);
if (IS_ERR(reporter)) {
netdev_warn(priv->netdev,
@@ -609,6 +613,6 @@ void mlx5e_reporter_tx_destroy(struct mlx5e_priv *priv)
if (!priv->tx_reporter)
return;
- devlink_port_health_reporter_destroy(priv->tx_reporter);
+ devlink_health_reporter_destroy(priv->tx_reporter);
priv->tx_reporter = NULL;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c
index 78c427b38048..07cc65596f89 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c
@@ -216,7 +216,6 @@ parse_mirred(struct mlx5e_tc_act_parse_state *parse_state,
struct net_device *uplink_dev;
struct mlx5e_priv *out_priv;
struct mlx5_eswitch *esw;
- bool is_uplink_rep;
int *ifindexes;
int if_count;
int err;
@@ -231,10 +230,9 @@ parse_mirred(struct mlx5e_tc_act_parse_state *parse_state,
parse_state->ifindexes[if_count] = out_dev->ifindex;
parse_state->if_count++;
- is_uplink_rep = mlx5e_eswitch_uplink_rep(out_dev);
- err = mlx5_lag_do_mirred(priv->mdev, out_dev);
- if (err)
- return err;
+
+ if (mlx5_lag_mpesw_do_mirred(priv->mdev, out_dev, extack))
+ return -EOPNOTSUPP;
out_dev = get_fdb_out_dev(uplink_dev, out_dev);
if (!out_dev)
@@ -275,13 +273,6 @@ parse_mirred(struct mlx5e_tc_act_parse_state *parse_state,
esw_attr->dests[esw_attr->out_count].rep = rpriv->rep;
esw_attr->dests[esw_attr->out_count].mdev = out_priv->mdev;
- /* If output device is bond master then rules are not explicit
- * so we don't attempt to count them.
- */
- if (is_uplink_rep && MLX5_CAP_PORT_SELECTION(priv->mdev, port_select_flow_table) &&
- MLX5_CAP_GEN(priv->mdev, create_lag_when_not_master_up))
- attr->lag.count = true;
-
esw_attr->out_count++;
return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c
index b86ac604d0c2..2e0d88b513aa 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c
@@ -44,19 +44,17 @@ parse_tc_vlan_action(struct mlx5e_priv *priv,
return -EOPNOTSUPP;
}
+ if (!mlx5_eswitch_vlan_actions_supported(priv->mdev, vlan_idx)) {
+ NL_SET_ERR_MSG_MOD(extack, "firmware vlan actions is not supported");
+ return -EOPNOTSUPP;
+ }
+
switch (act->id) {
case FLOW_ACTION_VLAN_POP:
- if (vlan_idx) {
- if (!mlx5_eswitch_vlan_actions_supported(priv->mdev,
- MLX5_FS_VLAN_DEPTH)) {
- NL_SET_ERR_MSG_MOD(extack, "vlan pop action is not supported");
- return -EOPNOTSUPP;
- }
-
+ if (vlan_idx)
*action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_POP_2;
- } else {
+ else
*action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_POP;
- }
break;
case FLOW_ACTION_VLAN_PUSH:
attr->vlan_vid[vlan_idx] = act->vlan.vid;
@@ -65,25 +63,10 @@ parse_tc_vlan_action(struct mlx5e_priv *priv,
if (!attr->vlan_proto[vlan_idx])
attr->vlan_proto[vlan_idx] = htons(ETH_P_8021Q);
- if (vlan_idx) {
- if (!mlx5_eswitch_vlan_actions_supported(priv->mdev,
- MLX5_FS_VLAN_DEPTH)) {
- NL_SET_ERR_MSG_MOD(extack,
- "vlan push action is not supported for vlan depth > 1");
- return -EOPNOTSUPP;
- }
-
+ if (vlan_idx)
*action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2;
- } else {
- if (!mlx5_eswitch_vlan_actions_supported(priv->mdev, 1) &&
- (act->vlan.proto != htons(ETH_P_8021Q) ||
- act->vlan.prio)) {
- NL_SET_ERR_MSG_MOD(extack, "vlan push action is not supported");
- return -EOPNOTSUPP;
- }
-
+ else
*action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH;
- }
break;
case FLOW_ACTION_VLAN_POP_ETH:
parse_state->eth_pop = true;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c
new file mode 100644
index 000000000000..f71766dca660
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.c
@@ -0,0 +1,197 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+// Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+
+#include <linux/rhashtable.h>
+#include <net/flow_offload.h>
+#include "en/tc_priv.h"
+#include "act_stats.h"
+#include "en/fs.h"
+
+struct mlx5e_tc_act_stats_handle {
+ struct rhashtable ht;
+ spinlock_t ht_lock; /* protects hashtable */
+};
+
+struct mlx5e_tc_act_stats {
+ unsigned long tc_act_cookie;
+
+ struct mlx5_fc *counter;
+ u64 lastpackets;
+ u64 lastbytes;
+
+ struct rhash_head hash;
+ struct rcu_head rcu_head;
+};
+
+static const struct rhashtable_params act_counters_ht_params = {
+ .head_offset = offsetof(struct mlx5e_tc_act_stats, hash),
+ .key_offset = 0,
+ .key_len = offsetof(struct mlx5e_tc_act_stats, counter),
+ .automatic_shrinking = true,
+};
+
+struct mlx5e_tc_act_stats_handle *
+mlx5e_tc_act_stats_create(void)
+{
+ struct mlx5e_tc_act_stats_handle *handle;
+ int err;
+
+ handle = kvzalloc(sizeof(*handle), GFP_KERNEL);
+ if (IS_ERR(handle))
+ return ERR_PTR(-ENOMEM);
+
+ err = rhashtable_init(&handle->ht, &act_counters_ht_params);
+ if (err)
+ goto err;
+
+ spin_lock_init(&handle->ht_lock);
+ return handle;
+err:
+ kvfree(handle);
+ return ERR_PTR(err);
+}
+
+void mlx5e_tc_act_stats_free(struct mlx5e_tc_act_stats_handle *handle)
+{
+ rhashtable_destroy(&handle->ht);
+ kvfree(handle);
+}
+
+static int
+mlx5e_tc_act_stats_add(struct mlx5e_tc_act_stats_handle *handle,
+ unsigned long act_cookie,
+ struct mlx5_fc *counter)
+{
+ struct mlx5e_tc_act_stats *act_stats, *old_act_stats;
+ struct rhashtable *ht = &handle->ht;
+ int err = 0;
+
+ act_stats = kvzalloc(sizeof(*act_stats), GFP_KERNEL);
+ if (!act_stats)
+ return -ENOMEM;
+
+ act_stats->tc_act_cookie = act_cookie;
+ act_stats->counter = counter;
+
+ rcu_read_lock();
+ old_act_stats = rhashtable_lookup_get_insert_fast(ht,
+ &act_stats->hash,
+ act_counters_ht_params);
+ if (IS_ERR(old_act_stats)) {
+ err = PTR_ERR(old_act_stats);
+ goto err_hash_insert;
+ } else if (old_act_stats) {
+ err = -EEXIST;
+ goto err_hash_insert;
+ }
+ rcu_read_unlock();
+
+ return 0;
+
+err_hash_insert:
+ rcu_read_unlock();
+ kvfree(act_stats);
+ return err;
+}
+
+void
+mlx5e_tc_act_stats_del_flow(struct mlx5e_tc_act_stats_handle *handle,
+ struct mlx5e_tc_flow *flow)
+{
+ struct mlx5_flow_attr *attr;
+ struct mlx5e_tc_act_stats *act_stats;
+ int i;
+
+ if (!flow_flag_test(flow, USE_ACT_STATS))
+ return;
+
+ list_for_each_entry(attr, &flow->attrs, list) {
+ for (i = 0; i < attr->tc_act_cookies_count; i++) {
+ struct rhashtable *ht = &handle->ht;
+
+ spin_lock(&handle->ht_lock);
+ act_stats = rhashtable_lookup_fast(ht,
+ &attr->tc_act_cookies[i],
+ act_counters_ht_params);
+ if (act_stats &&
+ rhashtable_remove_fast(ht, &act_stats->hash,
+ act_counters_ht_params) == 0)
+ kvfree_rcu(act_stats, rcu_head);
+
+ spin_unlock(&handle->ht_lock);
+ }
+ }
+}
+
+int
+mlx5e_tc_act_stats_add_flow(struct mlx5e_tc_act_stats_handle *handle,
+ struct mlx5e_tc_flow *flow)
+{
+ struct mlx5_fc *curr_counter = NULL;
+ unsigned long last_cookie = 0;
+ struct mlx5_flow_attr *attr;
+ int err;
+ int i;
+
+ if (!flow_flag_test(flow, USE_ACT_STATS))
+ return 0;
+
+ list_for_each_entry(attr, &flow->attrs, list) {
+ if (attr->counter)
+ curr_counter = attr->counter;
+
+ for (i = 0; i < attr->tc_act_cookies_count; i++) {
+ /* jump over identical ids (e.g. pedit)*/
+ if (last_cookie == attr->tc_act_cookies[i])
+ continue;
+
+ err = mlx5e_tc_act_stats_add(handle, attr->tc_act_cookies[i], curr_counter);
+ if (err)
+ goto out_err;
+ last_cookie = attr->tc_act_cookies[i];
+ }
+ }
+
+ return 0;
+out_err:
+ mlx5e_tc_act_stats_del_flow(handle, flow);
+ return err;
+}
+
+int
+mlx5e_tc_act_stats_fill_stats(struct mlx5e_tc_act_stats_handle *handle,
+ struct flow_offload_action *fl_act)
+{
+ struct rhashtable *ht = &handle->ht;
+ struct mlx5e_tc_act_stats *item;
+ struct mlx5e_tc_act_stats key;
+ u64 pkts, bytes, lastused;
+ int err = 0;
+
+ key.tc_act_cookie = fl_act->cookie;
+
+ rcu_read_lock();
+ item = rhashtable_lookup(ht, &key, act_counters_ht_params);
+ if (!item) {
+ rcu_read_unlock();
+ err = -ENOENT;
+ goto err_out;
+ }
+
+ mlx5_fc_query_cached_raw(item->counter,
+ &bytes, &pkts, &lastused);
+
+ flow_stats_update(&fl_act->stats,
+ bytes - item->lastbytes,
+ pkts - item->lastpackets,
+ 0, lastused, FLOW_ACTION_HW_STATS_DELAYED);
+
+ item->lastpackets = pkts;
+ item->lastbytes = bytes;
+ rcu_read_unlock();
+
+ return 0;
+
+err_out:
+ return err;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.h
new file mode 100644
index 000000000000..002292c2567c
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act_stats.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
+
+#ifndef __MLX5_EN_ACT_STATS_H__
+#define __MLX5_EN_ACT_STATS_H__
+
+#include <net/flow_offload.h>
+#include "en/tc_priv.h"
+
+struct mlx5e_tc_act_stats_handle;
+
+struct mlx5e_tc_act_stats_handle *mlx5e_tc_act_stats_create(void);
+void mlx5e_tc_act_stats_free(struct mlx5e_tc_act_stats_handle *handle);
+
+int
+mlx5e_tc_act_stats_add_flow(struct mlx5e_tc_act_stats_handle *handle,
+ struct mlx5e_tc_flow *flow);
+
+void
+mlx5e_tc_act_stats_del_flow(struct mlx5e_tc_act_stats_handle *handle,
+ struct mlx5e_tc_flow *flow);
+
+int
+mlx5e_tc_act_stats_fill_stats(struct mlx5e_tc_act_stats_handle *handle,
+ struct flow_offload_action *fl_act);
+
+#endif /* __MLX5_EN_ACT_STATS_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c
index 78af8a3175bf..8218c892b161 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c
@@ -28,7 +28,7 @@ struct mlx5e_flow_meter_aso_obj {
int base_id;
int total_meters;
- unsigned long meters_map[0]; /* must be at the end of this struct */
+ unsigned long meters_map[]; /* must be at the end of this struct */
};
struct mlx5e_flow_meters {
@@ -204,13 +204,15 @@ mlx5e_flow_meter_create_aso_obj(struct mlx5e_flow_meters *flow_meters, int *obj_
u32 in[MLX5_ST_SZ_DW(create_flow_meter_aso_obj_in)] = {};
u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
struct mlx5_core_dev *mdev = flow_meters->mdev;
- void *obj;
+ void *obj, *param;
int err;
MLX5_SET(general_obj_in_cmd_hdr, in, opcode, MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
MLX5_SET(general_obj_in_cmd_hdr, in, obj_type,
MLX5_GENERAL_OBJECT_TYPES_FLOW_METER_ASO);
- MLX5_SET(general_obj_in_cmd_hdr, in, log_obj_range, flow_meters->log_granularity);
+ param = MLX5_ADDR_OF(general_obj_in_cmd_hdr, in, op_param);
+ MLX5_SET(general_obj_create_param, param, log_obj_range,
+ flow_meters->log_granularity);
obj = MLX5_ADDR_OF(create_flow_meter_aso_obj_in, in, flow_meter_aso_obj);
MLX5_SET(flow_meter_aso_obj, obj, meter_aso_access_pd, flow_meters->pdn);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
index f2c2c752bd1c..558a776359af 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
@@ -237,7 +237,7 @@ sample_modify_hdr_get(struct mlx5_core_dev *mdev, u32 obj_id,
int err;
err = mlx5e_tc_match_to_reg_set(mdev, mod_acts, MLX5_FLOW_NAMESPACE_FDB,
- CHAIN_TO_REG, obj_id);
+ MAPPED_OBJ_TO_REG, obj_id);
if (err)
goto err_set_regc0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
index 313df8232db7..314983bc6f08 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
@@ -35,6 +35,7 @@
#define MLX5_CT_STATE_REPLY_BIT BIT(4)
#define MLX5_CT_STATE_RELATED_BIT BIT(5)
#define MLX5_CT_STATE_INVALID_BIT BIT(6)
+#define MLX5_CT_STATE_NEW_BIT BIT(7)
#define MLX5_CT_LABELS_BITS MLX5_REG_MAPPING_MBITS(LABELS_TO_REG)
#define MLX5_CT_LABELS_MASK MLX5_REG_MAPPING_MASK(LABELS_TO_REG)
@@ -59,6 +60,7 @@ struct mlx5_tc_ct_debugfs {
struct mlx5_tc_ct_priv {
struct mlx5_core_dev *dev;
+ struct mlx5e_priv *priv;
const struct net_device *netdev;
struct mod_hdr_tbl *mod_hdr_tbl;
struct xarray tuple_ids;
@@ -85,7 +87,6 @@ struct mlx5_ct_flow {
struct mlx5_flow_attr *pre_ct_attr;
struct mlx5_flow_handle *pre_ct_rule;
struct mlx5_ct_ft *ft;
- u32 chain_mapping;
};
struct mlx5_ct_zone_rule {
@@ -721,12 +722,14 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv,
DECLARE_MOD_HDR_ACTS_ACTIONS(actions_arr, MLX5_CT_MIN_MOD_ACTS);
DECLARE_MOD_HDR_ACTS(mod_acts, actions_arr);
struct flow_action_entry *meta;
+ enum ip_conntrack_info ctinfo;
u16 ct_state = 0;
int err;
meta = mlx5_tc_ct_get_ct_metadata_action(flow_rule);
if (!meta)
return -EOPNOTSUPP;
+ ctinfo = meta->ct_metadata.cookie & NFCT_INFOMASK;
err = mlx5_get_label_mapping(ct_priv, meta->ct_metadata.labels,
&attr->ct_attr.ct_labels_id);
@@ -742,7 +745,8 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv,
ct_state |= MLX5_CT_STATE_NAT_BIT;
}
- ct_state |= MLX5_CT_STATE_ESTABLISHED_BIT | MLX5_CT_STATE_TRK_BIT;
+ ct_state |= MLX5_CT_STATE_TRK_BIT;
+ ct_state |= ctinfo == IP_CT_NEW ? MLX5_CT_STATE_NEW_BIT : MLX5_CT_STATE_ESTABLISHED_BIT;
ct_state |= meta->ct_metadata.orig_dir ? 0 : MLX5_CT_STATE_REPLY_BIT;
err = mlx5_tc_ct_entry_set_registers(ct_priv, &mod_acts,
ct_state,
@@ -871,6 +875,68 @@ err_attr:
return err;
}
+static int
+mlx5_tc_ct_entry_replace_rule(struct mlx5_tc_ct_priv *ct_priv,
+ struct flow_rule *flow_rule,
+ struct mlx5_ct_entry *entry,
+ bool nat, u8 zone_restore_id)
+{
+ struct mlx5_ct_zone_rule *zone_rule = &entry->zone_rules[nat];
+ struct mlx5_flow_attr *attr = zone_rule->attr, *old_attr;
+ struct mlx5e_mod_hdr_handle *mh;
+ struct mlx5_ct_fs_rule *rule;
+ struct mlx5_flow_spec *spec;
+ int err;
+
+ spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+
+ old_attr = mlx5_alloc_flow_attr(ct_priv->ns_type);
+ if (!old_attr) {
+ err = -ENOMEM;
+ goto err_attr;
+ }
+ *old_attr = *attr;
+
+ err = mlx5_tc_ct_entry_create_mod_hdr(ct_priv, attr, flow_rule, &mh, zone_restore_id,
+ nat, mlx5_tc_ct_entry_has_nat(entry));
+ if (err) {
+ ct_dbg("Failed to create ct entry mod hdr");
+ goto err_mod_hdr;
+ }
+
+ mlx5_tc_ct_set_tuple_match(ct_priv, spec, flow_rule);
+ mlx5e_tc_match_to_reg_match(spec, ZONE_TO_REG, entry->tuple.zone, MLX5_CT_ZONE_MASK);
+
+ rule = ct_priv->fs_ops->ct_rule_add(ct_priv->fs, spec, attr, flow_rule);
+ if (IS_ERR(rule)) {
+ err = PTR_ERR(rule);
+ ct_dbg("Failed to add replacement ct entry rule, nat: %d", nat);
+ goto err_rule;
+ }
+
+ ct_priv->fs_ops->ct_rule_del(ct_priv->fs, zone_rule->rule);
+ zone_rule->rule = rule;
+ mlx5_tc_ct_entry_destroy_mod_hdr(ct_priv, old_attr, zone_rule->mh);
+ zone_rule->mh = mh;
+
+ kfree(old_attr);
+ kvfree(spec);
+ ct_dbg("Replaced ct entry rule in zone %d", entry->tuple.zone);
+
+ return 0;
+
+err_rule:
+ mlx5_tc_ct_entry_destroy_mod_hdr(ct_priv, zone_rule->attr, mh);
+ mlx5_put_label_mapping(ct_priv, attr->ct_attr.ct_labels_id);
+err_mod_hdr:
+ kfree(old_attr);
+err_attr:
+ kvfree(spec);
+ return err;
+}
+
static bool
mlx5_tc_ct_entry_valid(struct mlx5_ct_entry *entry)
{
@@ -1066,6 +1132,52 @@ err_orig:
}
static int
+mlx5_tc_ct_entry_replace_rules(struct mlx5_tc_ct_priv *ct_priv,
+ struct flow_rule *flow_rule,
+ struct mlx5_ct_entry *entry,
+ u8 zone_restore_id)
+{
+ int err;
+
+ err = mlx5_tc_ct_entry_replace_rule(ct_priv, flow_rule, entry, false,
+ zone_restore_id);
+ if (err)
+ return err;
+
+ err = mlx5_tc_ct_entry_replace_rule(ct_priv, flow_rule, entry, true,
+ zone_restore_id);
+ if (err)
+ mlx5_tc_ct_entry_del_rule(ct_priv, entry, false);
+ return err;
+}
+
+static int
+mlx5_tc_ct_block_flow_offload_replace(struct mlx5_ct_ft *ft, struct flow_rule *flow_rule,
+ struct mlx5_ct_entry *entry, unsigned long cookie)
+{
+ struct mlx5_tc_ct_priv *ct_priv = ft->ct_priv;
+ int err;
+
+ err = mlx5_tc_ct_entry_replace_rules(ct_priv, flow_rule, entry, ft->zone_restore_id);
+ if (!err)
+ return 0;
+
+ /* If failed to update the entry, then look it up again under ht_lock
+ * protection and properly delete it.
+ */
+ spin_lock_bh(&ct_priv->ht_lock);
+ entry = rhashtable_lookup_fast(&ft->ct_entries_ht, &cookie, cts_ht_params);
+ if (entry) {
+ rhashtable_remove_fast(&ft->ct_entries_ht, &entry->node, cts_ht_params);
+ spin_unlock_bh(&ct_priv->ht_lock);
+ mlx5_tc_ct_entry_put(entry);
+ } else {
+ spin_unlock_bh(&ct_priv->ht_lock);
+ }
+ return err;
+}
+
+static int
mlx5_tc_ct_block_flow_offload_add(struct mlx5_ct_ft *ft,
struct flow_cls_offload *flow)
{
@@ -1083,9 +1195,17 @@ mlx5_tc_ct_block_flow_offload_add(struct mlx5_ct_ft *ft,
spin_lock_bh(&ct_priv->ht_lock);
entry = rhashtable_lookup_fast(&ft->ct_entries_ht, &cookie, cts_ht_params);
if (entry && refcount_inc_not_zero(&entry->refcnt)) {
+ if (entry->restore_cookie == meta_action->ct_metadata.cookie) {
+ spin_unlock_bh(&ct_priv->ht_lock);
+ mlx5_tc_ct_entry_put(entry);
+ return -EEXIST;
+ }
+ entry->restore_cookie = meta_action->ct_metadata.cookie;
spin_unlock_bh(&ct_priv->ht_lock);
+
+ err = mlx5_tc_ct_block_flow_offload_replace(ft, flow_rule, entry, cookie);
mlx5_tc_ct_entry_put(entry);
- return -EEXIST;
+ return err;
}
spin_unlock_bh(&ct_priv->ht_lock);
@@ -1323,7 +1443,7 @@ mlx5_tc_ct_match_add(struct mlx5_tc_ct_priv *priv,
struct mlx5_ct_attr *ct_attr,
struct netlink_ext_ack *extack)
{
- bool trk, est, untrk, unest, new, rpl, unrpl, rel, unrel, inv, uninv;
+ bool trk, est, untrk, unnew, unest, new, rpl, unrpl, rel, unrel, inv, uninv;
struct flow_rule *rule = flow_cls_offload_flow_rule(f);
struct flow_dissector_key_ct *mask, *key;
u32 ctstate = 0, ctstate_mask = 0;
@@ -1369,15 +1489,18 @@ mlx5_tc_ct_match_add(struct mlx5_tc_ct_priv *priv,
rel = ct_state_on & TCA_FLOWER_KEY_CT_FLAGS_RELATED;
inv = ct_state_on & TCA_FLOWER_KEY_CT_FLAGS_INVALID;
untrk = ct_state_off & TCA_FLOWER_KEY_CT_FLAGS_TRACKED;
+ unnew = ct_state_off & TCA_FLOWER_KEY_CT_FLAGS_NEW;
unest = ct_state_off & TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED;
unrpl = ct_state_off & TCA_FLOWER_KEY_CT_FLAGS_REPLY;
unrel = ct_state_off & TCA_FLOWER_KEY_CT_FLAGS_RELATED;
uninv = ct_state_off & TCA_FLOWER_KEY_CT_FLAGS_INVALID;
ctstate |= trk ? MLX5_CT_STATE_TRK_BIT : 0;
+ ctstate |= new ? MLX5_CT_STATE_NEW_BIT : 0;
ctstate |= est ? MLX5_CT_STATE_ESTABLISHED_BIT : 0;
ctstate |= rpl ? MLX5_CT_STATE_REPLY_BIT : 0;
ctstate_mask |= (untrk || trk) ? MLX5_CT_STATE_TRK_BIT : 0;
+ ctstate_mask |= (unnew || new) ? MLX5_CT_STATE_NEW_BIT : 0;
ctstate_mask |= (unest || est) ? MLX5_CT_STATE_ESTABLISHED_BIT : 0;
ctstate_mask |= (unrpl || rpl) ? MLX5_CT_STATE_REPLY_BIT : 0;
ctstate_mask |= unrel ? MLX5_CT_STATE_RELATED_BIT : 0;
@@ -1395,12 +1518,6 @@ mlx5_tc_ct_match_add(struct mlx5_tc_ct_priv *priv,
return -EOPNOTSUPP;
}
- if (new) {
- NL_SET_ERR_MSG_MOD(extack,
- "matching on ct_state +new isn't supported");
- return -EOPNOTSUPP;
- }
-
if (mask->ct_zone)
mlx5e_tc_match_to_reg_match(spec, ZONE_TO_REG,
key->ct_zone, MLX5_CT_ZONE_MASK);
@@ -1441,6 +1558,7 @@ mlx5_tc_ct_parse_action(struct mlx5_tc_ct_priv *priv,
attr->ct_attr.zone = act->ct.zone;
attr->ct_attr.ct_action = act->ct.action;
attr->ct_attr.nf_ft = act->ct.flow_table;
+ attr->ct_attr.act_miss_cookie = act->miss_cookie;
return 0;
}
@@ -1778,7 +1896,7 @@ mlx5_tc_ct_del_ft_cb(struct mlx5_tc_ct_priv *ct_priv, struct mlx5_ct_ft *ft)
* + ft prio (tc chain) +
* + original match +
* +---------------------+
- * | set chain miss mapping
+ * | set act_miss_cookie mapping
* | set fte_id
* | set tunnel_id
* | do decap
@@ -1823,7 +1941,7 @@ __mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *ct_priv,
struct mlx5_flow_attr *pre_ct_attr;
struct mlx5_modify_hdr *mod_hdr;
struct mlx5_ct_flow *ct_flow;
- int chain_mapping = 0, err;
+ int act_miss_mapping = 0, err;
struct mlx5_ct_ft *ft;
u16 zone;
@@ -1858,22 +1976,18 @@ __mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *ct_priv,
pre_ct_attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST |
MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
- /* Write chain miss tag for miss in ct table as we
- * don't go though all prios of this chain as normal tc rules
- * miss.
- */
- err = mlx5_chains_get_chain_mapping(ct_priv->chains, attr->chain,
- &chain_mapping);
+ err = mlx5e_tc_action_miss_mapping_get(ct_priv->priv, attr, attr->ct_attr.act_miss_cookie,
+ &act_miss_mapping);
if (err) {
- ct_dbg("Failed to get chain register mapping for chain");
- goto err_get_chain;
+ ct_dbg("Failed to get register mapping for act miss");
+ goto err_get_act_miss;
}
- ct_flow->chain_mapping = chain_mapping;
+ attr->ct_attr.act_miss_mapping = act_miss_mapping;
err = mlx5e_tc_match_to_reg_set(priv->mdev, pre_mod_acts, ct_priv->ns_type,
- CHAIN_TO_REG, chain_mapping);
+ MAPPED_OBJ_TO_REG, act_miss_mapping);
if (err) {
- ct_dbg("Failed to set chain register mapping");
+ ct_dbg("Failed to set act miss register mapping");
goto err_mapping;
}
@@ -1937,8 +2051,8 @@ err_insert_orig:
mlx5_modify_header_dealloc(priv->mdev, pre_ct_attr->modify_hdr);
err_mapping:
mlx5e_mod_hdr_dealloc(pre_mod_acts);
- mlx5_chains_put_chain_mapping(ct_priv->chains, ct_flow->chain_mapping);
-err_get_chain:
+ mlx5e_tc_action_miss_mapping_put(ct_priv->priv, attr, act_miss_mapping);
+err_get_act_miss:
kfree(ct_flow->pre_ct_attr);
err_alloc_pre:
mlx5_tc_ct_del_ft_cb(ct_priv, ft);
@@ -1977,7 +2091,7 @@ __mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *ct_priv,
mlx5_tc_rule_delete(priv, ct_flow->pre_ct_rule, pre_ct_attr);
mlx5_modify_header_dealloc(priv->mdev, pre_ct_attr->modify_hdr);
- mlx5_chains_put_chain_mapping(ct_priv->chains, ct_flow->chain_mapping);
+ mlx5e_tc_action_miss_mapping_put(ct_priv->priv, attr, attr->ct_attr.act_miss_mapping);
mlx5_tc_ct_del_ft_cb(ct_priv, ct_flow->ft);
kfree(ct_flow->pre_ct_attr);
@@ -2074,13 +2188,6 @@ mlx5_tc_ct_init_check_support(struct mlx5e_priv *priv,
const char *err_msg = NULL;
int err = 0;
-#if !IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
- /* cannot restore chain ID on HW miss */
-
- err_msg = "tc skb extension missing";
- err = -EOPNOTSUPP;
- goto out_err;
-#endif
if (IS_ERR_OR_NULL(post_act)) {
/* Ignore_flow_level support isn't supported by default for VFs and so post_act
* won't be supported. Skip showing error msg.
@@ -2157,6 +2264,7 @@ mlx5_tc_ct_init(struct mlx5e_priv *priv, struct mlx5_fs_chains *chains,
}
spin_lock_init(&ct_priv->ht_lock);
+ ct_priv->priv = priv;
ct_priv->ns_type = ns_type;
ct_priv->chains = chains;
ct_priv->netdev = priv->netdev;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h
index 5bbd6b92840f..5c5ddaa83055 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h
@@ -28,6 +28,8 @@ struct mlx5_ct_attr {
struct mlx5_ct_flow *ct_flow;
struct nf_flowtable *nf_ft;
u32 ct_labels_id;
+ u32 act_miss_mapping;
+ u64 act_miss_cookie;
};
#define zone_to_reg_ct {\
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
index 2b7fd1c0e643..451fd4342a5a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
@@ -30,6 +30,7 @@ enum {
MLX5E_TC_FLOW_FLAG_TUN_RX = MLX5E_TC_FLOW_BASE + 9,
MLX5E_TC_FLOW_FLAG_FAILED = MLX5E_TC_FLOW_BASE + 10,
MLX5E_TC_FLOW_FLAG_SAMPLE = MLX5E_TC_FLOW_BASE + 11,
+ MLX5E_TC_FLOW_FLAG_USE_ACT_STATS = MLX5E_TC_FLOW_BASE + 12,
};
struct mlx5e_tc_flow_parse_attr {
@@ -95,8 +96,6 @@ struct mlx5e_tc_flow {
*/
struct encap_flow_item encaps[MLX5_MAX_FLOW_FWD_VPORTS];
struct mlx5e_tc_flow *peer_flow;
- struct mlx5e_mod_hdr_handle *mh; /* attached mod header instance */
- struct mlx5e_mod_hdr_handle *slow_mh; /* attached mod header instance for slow path */
struct mlx5e_hairpin_entry *hpe; /* attached hairpin instance */
struct list_head hairpin; /* flows sharing the same hairpin */
struct list_head peer; /* flows with peer flow */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
index e6f64d890fb3..00a04fdd756f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
@@ -93,11 +93,11 @@ static int get_route_and_out_devs(struct mlx5e_priv *priv,
else
return -EOPNOTSUPP;
- if (!(mlx5e_eswitch_rep(*out_dev) &&
- mlx5e_is_uplink_rep(netdev_priv(*out_dev))))
+ if (!mlx5e_eswitch_uplink_rep(*out_dev))
return -EOPNOTSUPP;
- if (mlx5e_eswitch_uplink_rep(priv->netdev) && *out_dev != priv->netdev)
+ if (mlx5e_eswitch_uplink_rep(priv->netdev) && *out_dev != priv->netdev &&
+ !mlx5_lag_is_mpesw(priv->mdev))
return -EOPNOTSUPP;
return 0;
@@ -745,8 +745,6 @@ int mlx5e_tc_tun_route_lookup(struct mlx5e_priv *priv,
if (err)
goto out;
- esw_attr->rx_tun_attr->vni = MLX5_GET(fte_match_param, spec->match_value,
- misc_parameters.vxlan_vni);
esw_attr->rx_tun_attr->decap_vport = vport_num;
} else if (netif_is_ovs_master(attr.route_dev) && mlx5e_tc_int_port_supported(esw)) {
int_port = mlx5e_tc_int_port_get(mlx5e_get_int_port_priv(priv),
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
index 2aaf8ab857b8..780224fd67a1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
@@ -1349,7 +1349,8 @@ static void mlx5e_invalidate_encap(struct mlx5e_priv *priv,
mlx5e_tc_unoffload_from_slow_path(esw, flow);
else
mlx5e_tc_unoffload_fdb_rules(esw, flow, flow->attr);
- mlx5_modify_header_dealloc(priv->mdev, attr->modify_hdr);
+
+ mlx5e_tc_detach_mod_hdr(priv, flow, attr);
attr->modify_hdr = NULL;
esw_attr->dests[flow->tmp_entry_index].flags &=
@@ -1405,7 +1406,7 @@ static void mlx5e_reoffload_encap(struct mlx5e_priv *priv,
continue;
}
- err = mlx5e_tc_add_flow_mod_hdr(priv, flow, attr);
+ err = mlx5e_tc_attach_mod_hdr(priv, flow, attr);
if (err) {
mlx5_core_warn(priv->mdev, "Failed to update flow mod_hdr err=%d",
err);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index 853f312cd757..c067d2efab51 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -73,6 +73,11 @@ int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget);
void mlx5e_free_rx_descs(struct mlx5e_rq *rq);
void mlx5e_free_rx_in_progress_descs(struct mlx5e_rq *rq);
+static inline bool mlx5e_rx_hw_stamp(struct hwtstamp_config *config)
+{
+ return config->rx_filter == HWTSTAMP_FILTER_ALL;
+}
+
/* TX */
netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev);
bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget);
@@ -315,7 +320,6 @@ mlx5e_tx_dma_unmap(struct device *pdev, struct mlx5e_sq_dma *dma)
}
}
-void mlx5e_sq_xmit_simple(struct mlx5e_txqsq *sq, struct sk_buff *skb, bool xmit_more);
void mlx5e_tx_mpwqe_ensure_complete(struct mlx5e_txqsq *sq);
static inline bool mlx5e_tx_mpwqe_is_full(struct mlx5e_tx_mpwqe *session, u8 max_sq_mpw_wqebbs)
@@ -445,7 +449,7 @@ mlx5e_set_eseg_swp(struct sk_buff *skb, struct mlx5_wqe_eth_seg *eseg,
static inline u16 mlx5e_stop_room_for_wqe(struct mlx5_core_dev *mdev, u16 wqe_size)
{
- WARN_ON_ONCE(PAGE_SIZE / MLX5_SEND_WQE_BB < mlx5e_get_max_sq_wqebbs(mdev));
+ WARN_ON_ONCE(PAGE_SIZE / MLX5_SEND_WQE_BB < (u16)mlx5e_get_max_sq_wqebbs(mdev));
/* A WQE must not cross the page boundary, hence two conditions:
* 1. Its size must not exceed the page size.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index 20507ef2f956..bcd6370de440 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -57,8 +57,9 @@ int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk)
static inline bool
mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq,
- struct page *page, struct xdp_buff *xdp)
+ struct xdp_buff *xdp)
{
+ struct page *page = virt_to_page(xdp->data);
struct skb_shared_info *sinfo = NULL;
struct mlx5e_xmit_data xdptxd;
struct mlx5e_xdp_info xdpi;
@@ -156,10 +157,39 @@ mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq,
return true;
}
+static int mlx5e_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp)
+{
+ const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
+
+ if (unlikely(!mlx5e_rx_hw_stamp(_ctx->rq->tstamp)))
+ return -EOPNOTSUPP;
+
+ *timestamp = mlx5e_cqe_ts_to_ns(_ctx->rq->ptp_cyc2time,
+ _ctx->rq->clock, get_cqe_ts(_ctx->cqe));
+ return 0;
+}
+
+static int mlx5e_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash)
+{
+ const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
+
+ if (unlikely(!(_ctx->xdp.rxq->dev->features & NETIF_F_RXHASH)))
+ return -EOPNOTSUPP;
+
+ *hash = be32_to_cpu(_ctx->cqe->rss_hash_result);
+ return 0;
+}
+
+const struct xdp_metadata_ops mlx5e_xdp_metadata_ops = {
+ .xmo_rx_timestamp = mlx5e_xdp_rx_timestamp,
+ .xmo_rx_hash = mlx5e_xdp_rx_hash,
+};
+
/* returns true if packet was consumed by xdp */
-bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct page *page,
- struct bpf_prog *prog, struct xdp_buff *xdp)
+bool mlx5e_xdp_handle(struct mlx5e_rq *rq,
+ struct bpf_prog *prog, struct mlx5e_xdp_buff *mxbuf)
{
+ struct xdp_buff *xdp = &mxbuf->xdp;
u32 act;
int err;
@@ -168,7 +198,7 @@ bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct page *page,
case XDP_PASS:
return false;
case XDP_TX:
- if (unlikely(!mlx5e_xmit_xdp_buff(rq->xdpsq, rq, page, xdp)))
+ if (unlikely(!mlx5e_xmit_xdp_buff(rq->xdpsq, rq, xdp)))
goto xdp_abort;
__set_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags); /* non-atomic */
return true;
@@ -180,7 +210,7 @@ bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct page *page,
__set_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags);
__set_bit(MLX5E_RQ_FLAG_XDP_REDIRECT, rq->flags);
if (xdp->rxq->mem.type != MEM_TYPE_XSK_BUFF_POOL)
- mlx5e_page_dma_unmap(rq, page);
+ mlx5e_page_dma_unmap(rq, virt_to_page(xdp->data));
rq->stats->xdp_redirect++;
return true;
default:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
index bc2d9034af5b..10bcfa6f88c1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h
@@ -44,10 +44,16 @@
(MLX5E_XDP_INLINE_WQE_MAX_DS_CNT * MLX5_SEND_WQE_DS - \
sizeof(struct mlx5_wqe_inline_seg))
+struct mlx5e_xdp_buff {
+ struct xdp_buff xdp;
+ struct mlx5_cqe64 *cqe;
+ struct mlx5e_rq *rq;
+};
+
struct mlx5e_xsk_param;
int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk);
-bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct page *page,
- struct bpf_prog *prog, struct xdp_buff *xdp);
+bool mlx5e_xdp_handle(struct mlx5e_rq *rq,
+ struct bpf_prog *prog, struct mlx5e_xdp_buff *mlctx);
void mlx5e_xdp_mpwqe_complete(struct mlx5e_xdpsq *sq);
bool mlx5e_poll_xdpsq_cq(struct mlx5e_cq *cq);
void mlx5e_free_xdpsq_descs(struct mlx5e_xdpsq *sq);
@@ -56,6 +62,8 @@ void mlx5e_xdp_rx_poll_complete(struct mlx5e_rq *rq);
int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
u32 flags);
+extern const struct xdp_metadata_ops mlx5e_xdp_metadata_ops;
+
INDIRECT_CALLABLE_DECLARE(bool mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq,
struct mlx5e_xmit_data *xdptxd,
struct skb_shared_info *sinfo,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
index c91b54d9ff27..fab787600459 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
@@ -8,6 +8,14 @@
/* RX data path */
+static struct mlx5e_xdp_buff *xsk_buff_to_mxbuf(struct xdp_buff *xdp)
+{
+ /* mlx5e_xdp_buff shares its layout with xdp_buff_xsk
+ * and private mlx5e_xdp_buff fields fall into xdp_buff_xsk->cb
+ */
+ return (struct mlx5e_xdp_buff *)xdp;
+}
+
int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
{
struct mlx5e_mpw_info *wi = mlx5e_get_mpw_info(rq, ix);
@@ -22,6 +30,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
goto err;
BUILD_BUG_ON(sizeof(wi->alloc_units[0]) != sizeof(wi->alloc_units[0].xsk));
+ XSK_CHECK_PRIV_TYPE(struct mlx5e_xdp_buff);
batch = xsk_buff_alloc_batch(rq->xsk_pool, (struct xdp_buff **)wi->alloc_units,
rq->mpwqe.pages_per_wqe);
@@ -43,25 +52,30 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
if (likely(rq->mpwqe.umr_mode == MLX5E_MPWRQ_UMR_MODE_ALIGNED)) {
for (i = 0; i < batch; i++) {
+ struct mlx5e_xdp_buff *mxbuf = xsk_buff_to_mxbuf(wi->alloc_units[i].xsk);
dma_addr_t addr = xsk_buff_xdp_get_frame_dma(wi->alloc_units[i].xsk);
umr_wqe->inline_mtts[i] = (struct mlx5_mtt) {
.ptag = cpu_to_be64(addr | MLX5_EN_WR),
};
+ mxbuf->rq = rq;
}
} else if (unlikely(rq->mpwqe.umr_mode == MLX5E_MPWRQ_UMR_MODE_UNALIGNED)) {
for (i = 0; i < batch; i++) {
+ struct mlx5e_xdp_buff *mxbuf = xsk_buff_to_mxbuf(wi->alloc_units[i].xsk);
dma_addr_t addr = xsk_buff_xdp_get_frame_dma(wi->alloc_units[i].xsk);
umr_wqe->inline_ksms[i] = (struct mlx5_ksm) {
.key = rq->mkey_be,
.va = cpu_to_be64(addr),
};
+ mxbuf->rq = rq;
}
} else if (likely(rq->mpwqe.umr_mode == MLX5E_MPWRQ_UMR_MODE_TRIPLE)) {
u32 mapping_size = 1 << (rq->mpwqe.page_shift - 2);
for (i = 0; i < batch; i++) {
+ struct mlx5e_xdp_buff *mxbuf = xsk_buff_to_mxbuf(wi->alloc_units[i].xsk);
dma_addr_t addr = xsk_buff_xdp_get_frame_dma(wi->alloc_units[i].xsk);
umr_wqe->inline_ksms[i << 2] = (struct mlx5_ksm) {
@@ -80,6 +94,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
.key = rq->mkey_be,
.va = cpu_to_be64(rq->wqe_overflow.addr),
};
+ mxbuf->rq = rq;
}
} else {
__be32 pad_size = cpu_to_be32((1 << rq->mpwqe.page_shift) -
@@ -87,6 +102,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
__be32 frame_size = cpu_to_be32(rq->xsk_pool->chunk_size);
for (i = 0; i < batch; i++) {
+ struct mlx5e_xdp_buff *mxbuf = xsk_buff_to_mxbuf(wi->alloc_units[i].xsk);
dma_addr_t addr = xsk_buff_xdp_get_frame_dma(wi->alloc_units[i].xsk);
umr_wqe->inline_klms[i << 1] = (struct mlx5_klm) {
@@ -99,6 +115,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
.va = cpu_to_be64(rq->wqe_overflow.addr),
.bcount = pad_size,
};
+ mxbuf->rq = rq;
}
}
@@ -229,11 +246,12 @@ static struct sk_buff *mlx5e_xsk_construct_skb(struct mlx5e_rq *rq, struct xdp_b
struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
struct mlx5e_mpw_info *wi,
+ struct mlx5_cqe64 *cqe,
u16 cqe_bcnt,
u32 head_offset,
u32 page_idx)
{
- struct xdp_buff *xdp = wi->alloc_units[page_idx].xsk;
+ struct mlx5e_xdp_buff *mxbuf = xsk_buff_to_mxbuf(wi->alloc_units[page_idx].xsk);
struct bpf_prog *prog;
/* Check packet size. Note LRO doesn't use linear SKB */
@@ -249,9 +267,11 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
*/
WARN_ON_ONCE(head_offset);
- xsk_buff_set_size(xdp, cqe_bcnt);
- xsk_buff_dma_sync_for_cpu(xdp, rq->xsk_pool);
- net_prefetch(xdp->data);
+ /* mxbuf->rq is set on allocation, but cqe is per-packet so set it here */
+ mxbuf->cqe = cqe;
+ xsk_buff_set_size(&mxbuf->xdp, cqe_bcnt);
+ xsk_buff_dma_sync_for_cpu(&mxbuf->xdp, rq->xsk_pool);
+ net_prefetch(mxbuf->xdp.data);
/* Possible flows:
* - XDP_REDIRECT to XSKMAP:
@@ -269,7 +289,7 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
*/
prog = rcu_dereference(rq->xdp_prog);
- if (likely(prog && mlx5e_xdp_handle(rq, NULL, prog, xdp))) {
+ if (likely(prog && mlx5e_xdp_handle(rq, prog, mxbuf))) {
if (likely(__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)))
__set_bit(page_idx, wi->xdp_xmit_bitmap); /* non-atomic */
return NULL; /* page/packet was consumed by XDP */
@@ -278,14 +298,15 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
/* XDP_PASS: copy the data from the UMEM to a new SKB and reuse the
* frame. On SKB allocation failure, NULL is returned.
*/
- return mlx5e_xsk_construct_skb(rq, xdp);
+ return mlx5e_xsk_construct_skb(rq, &mxbuf->xdp);
}
struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
struct mlx5e_wqe_frag_info *wi,
+ struct mlx5_cqe64 *cqe,
u32 cqe_bcnt)
{
- struct xdp_buff *xdp = wi->au->xsk;
+ struct mlx5e_xdp_buff *mxbuf = xsk_buff_to_mxbuf(wi->au->xsk);
struct bpf_prog *prog;
/* wi->offset is not used in this function, because xdp->data and the
@@ -295,17 +316,19 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
*/
WARN_ON_ONCE(wi->offset);
- xsk_buff_set_size(xdp, cqe_bcnt);
- xsk_buff_dma_sync_for_cpu(xdp, rq->xsk_pool);
- net_prefetch(xdp->data);
+ /* mxbuf->rq is set on allocation, but cqe is per-packet so set it here */
+ mxbuf->cqe = cqe;
+ xsk_buff_set_size(&mxbuf->xdp, cqe_bcnt);
+ xsk_buff_dma_sync_for_cpu(&mxbuf->xdp, rq->xsk_pool);
+ net_prefetch(mxbuf->xdp.data);
prog = rcu_dereference(rq->xdp_prog);
- if (likely(prog && mlx5e_xdp_handle(rq, NULL, prog, xdp)))
+ if (likely(prog && mlx5e_xdp_handle(rq, prog, mxbuf)))
return NULL; /* page/packet was consumed by XDP */
/* XDP_PASS: copy the data from the UMEM to a new SKB. The frame reuse
* will be handled by mlx5e_free_rx_wqe.
* On SKB allocation failure, NULL is returned.
*/
- return mlx5e_xsk_construct_skb(rq, xdp);
+ return mlx5e_xsk_construct_skb(rq, &mxbuf->xdp);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
index 087c943bd8e9..cefc0ef6105d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
@@ -13,11 +13,13 @@ int mlx5e_xsk_alloc_rx_wqes_batched(struct mlx5e_rq *rq, u16 ix, int wqe_bulk);
int mlx5e_xsk_alloc_rx_wqes(struct mlx5e_rq *rq, u16 ix, int wqe_bulk);
struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq,
struct mlx5e_mpw_info *wi,
+ struct mlx5_cqe64 *cqe,
u16 cqe_bcnt,
u32 head_offset,
u32 page_idx);
struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
struct mlx5e_wqe_frag_info *wi,
+ struct mlx5_cqe64 *cqe,
u32 cqe_bcnt);
#endif /* __MLX5_EN_XSK_RX_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
index ff03c43833bb..81a567e17264 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
@@ -7,6 +7,18 @@
#include "en/health.h"
#include <net/xdp_sock_drv.h>
+static int mlx5e_legacy_rq_validate_xsk(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params,
+ struct mlx5e_xsk_param *xsk)
+{
+ if (!mlx5e_rx_is_linear_skb(mdev, params, xsk)) {
+ mlx5_core_err(mdev, "Legacy RQ linear mode for XSK can't be activated with current params\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
/* The limitation of 2048 can be altered, but shouldn't go beyond the minimal
* stride size of striding RQ.
*/
@@ -17,8 +29,11 @@ bool mlx5e_validate_xsk_param(struct mlx5e_params *params,
struct mlx5_core_dev *mdev)
{
/* AF_XDP doesn't support frames larger than PAGE_SIZE. */
- if (xsk->chunk_size > PAGE_SIZE || xsk->chunk_size < MLX5E_MIN_XSK_CHUNK_SIZE)
+ if (xsk->chunk_size > PAGE_SIZE || xsk->chunk_size < MLX5E_MIN_XSK_CHUNK_SIZE) {
+ mlx5_core_err(mdev, "XSK chunk size %u out of bounds [%u, %lu]\n", xsk->chunk_size,
+ MLX5E_MIN_XSK_CHUNK_SIZE, PAGE_SIZE);
return false;
+ }
/* frag_sz is different for regular and XSK RQs, so ensure that linear
* SKB mode is possible.
@@ -27,7 +42,7 @@ bool mlx5e_validate_xsk_param(struct mlx5e_params *params,
case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ:
return !mlx5e_mpwrq_validate_xsk(mdev, params, xsk);
default: /* MLX5_WQ_TYPE_CYCLIC */
- return mlx5e_rx_is_linear_skb(mdev, params, xsk);
+ return !mlx5e_legacy_rq_validate_xsk(mdev, params, xsk);
}
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
index 07187028f0d3..c964644ee866 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
@@ -124,7 +124,7 @@ static inline bool mlx5e_accel_tx_begin(struct net_device *dev,
mlx5e_udp_gso_handle_tx_skb(skb);
#ifdef CONFIG_MLX5_EN_TLS
- /* May send SKBs and WQEs. */
+ /* May send WQEs. */
if (mlx5e_ktls_skb_offloaded(skb))
if (unlikely(!mlx5e_ktls_handle_tx_skb(dev, sq, skb,
&state->tls)))
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
index d7c020f72401..88a5aed9d678 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
@@ -365,7 +365,7 @@ void mlx5e_accel_fs_tcp_destroy(struct mlx5e_flow_steering *fs)
for (i = 0; i < ACCEL_FS_TCP_NUM_TYPES; i++)
accel_fs_tcp_destroy_table(fs, i);
- kvfree(accel_tcp);
+ kfree(accel_tcp);
mlx5e_fs_set_accel_tcp(fs, NULL);
}
@@ -377,7 +377,7 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_flow_steering *fs)
if (!MLX5_CAP_FLOWTABLE_NIC_RX(mlx5e_fs_get_mdev(fs), ft_field_support.outer_ip_version))
return -EOPNOTSUPP;
- accel_tcp = kvzalloc(sizeof(*accel_tcp), GFP_KERNEL);
+ accel_tcp = kzalloc(sizeof(*accel_tcp), GFP_KERNEL);
if (!accel_tcp)
return -ENOMEM;
mlx5e_fs_set_accel_tcp(fs, accel_tcp);
@@ -397,7 +397,7 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_flow_steering *fs)
err_destroy_tables:
while (--i >= 0)
accel_fs_tcp_destroy_table(fs, i);
- kvfree(accel_tcp);
+ kfree(accel_tcp);
mlx5e_fs_set_accel_tcp(fs, NULL);
return err;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index bb9023957f74..7b0d3de0ec6c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -158,95 +158,103 @@ void mlx5e_ipsec_build_accel_xfrm_attrs(struct mlx5e_ipsec_sa_entry *sa_entry,
attrs->family = x->props.family;
attrs->type = x->xso.type;
attrs->reqid = x->props.reqid;
+ attrs->upspec.dport = ntohs(x->sel.dport);
+ attrs->upspec.dport_mask = ntohs(x->sel.dport_mask);
+ attrs->upspec.sport = ntohs(x->sel.sport);
+ attrs->upspec.sport_mask = ntohs(x->sel.sport_mask);
+ attrs->upspec.proto = x->sel.proto;
mlx5e_ipsec_init_limits(sa_entry, attrs);
}
-static inline int mlx5e_xfrm_validate_state(struct xfrm_state *x)
+static int mlx5e_xfrm_validate_state(struct mlx5_core_dev *mdev,
+ struct xfrm_state *x,
+ struct netlink_ext_ack *extack)
{
- struct net_device *netdev = x->xso.real_dev;
- struct mlx5e_priv *priv;
-
- priv = netdev_priv(netdev);
-
if (x->props.aalgo != SADB_AALG_NONE) {
- netdev_info(netdev, "Cannot offload authenticated xfrm states\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload authenticated xfrm states");
return -EINVAL;
}
if (x->props.ealgo != SADB_X_EALG_AES_GCM_ICV16) {
- netdev_info(netdev, "Only AES-GCM-ICV16 xfrm state may be offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only AES-GCM-ICV16 xfrm state may be offloaded");
return -EINVAL;
}
if (x->props.calgo != SADB_X_CALG_NONE) {
- netdev_info(netdev, "Cannot offload compressed xfrm states\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload compressed xfrm states");
return -EINVAL;
}
if (x->props.flags & XFRM_STATE_ESN &&
- !(mlx5_ipsec_device_caps(priv->mdev) & MLX5_IPSEC_CAP_ESN)) {
- netdev_info(netdev, "Cannot offload ESN xfrm states\n");
+ !(mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_ESN)) {
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload ESN xfrm states");
return -EINVAL;
}
if (x->props.family != AF_INET &&
x->props.family != AF_INET6) {
- netdev_info(netdev, "Only IPv4/6 xfrm states may be offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only IPv4/6 xfrm states may be offloaded");
return -EINVAL;
}
if (x->id.proto != IPPROTO_ESP) {
- netdev_info(netdev, "Only ESP xfrm state may be offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only ESP xfrm state may be offloaded");
return -EINVAL;
}
if (x->encap) {
- netdev_info(netdev, "Encapsulated xfrm state may not be offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Encapsulated xfrm state may not be offloaded");
return -EINVAL;
}
if (!x->aead) {
- netdev_info(netdev, "Cannot offload xfrm states without aead\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states without aead");
return -EINVAL;
}
if (x->aead->alg_icv_len != 128) {
- netdev_info(netdev, "Cannot offload xfrm states with AEAD ICV length other than 128bit\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with AEAD ICV length other than 128bit");
return -EINVAL;
}
if ((x->aead->alg_key_len != 128 + 32) &&
(x->aead->alg_key_len != 256 + 32)) {
- netdev_info(netdev, "Cannot offload xfrm states with AEAD key length other than 128/256 bit\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with AEAD key length other than 128/256 bit");
return -EINVAL;
}
if (x->tfcpad) {
- netdev_info(netdev, "Cannot offload xfrm states with tfc padding\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with tfc padding");
return -EINVAL;
}
if (!x->geniv) {
- netdev_info(netdev, "Cannot offload xfrm states without geniv\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states without geniv");
return -EINVAL;
}
if (strcmp(x->geniv, "seqiv")) {
- netdev_info(netdev, "Cannot offload xfrm states with geniv other than seqiv\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload xfrm states with geniv other than seqiv");
return -EINVAL;
}
+
+ if (x->sel.proto != IPPROTO_IP &&
+ (x->sel.proto != IPPROTO_UDP || x->xso.dir != XFRM_DEV_OFFLOAD_OUT)) {
+ NL_SET_ERR_MSG_MOD(extack, "Device does not support upper protocol other than UDP, and only Tx direction");
+ return -EINVAL;
+ }
+
switch (x->xso.type) {
case XFRM_DEV_OFFLOAD_CRYPTO:
- if (!(mlx5_ipsec_device_caps(priv->mdev) &
- MLX5_IPSEC_CAP_CRYPTO)) {
- netdev_info(netdev, "Crypto offload is not supported\n");
+ if (!(mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_CRYPTO)) {
+ NL_SET_ERR_MSG_MOD(extack, "Crypto offload is not supported");
return -EINVAL;
}
if (x->props.mode != XFRM_MODE_TRANSPORT &&
x->props.mode != XFRM_MODE_TUNNEL) {
- netdev_info(netdev, "Only transport and tunnel xfrm states may be offloaded\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only transport and tunnel xfrm states may be offloaded");
return -EINVAL;
}
break;
case XFRM_DEV_OFFLOAD_PACKET:
- if (!(mlx5_ipsec_device_caps(priv->mdev) &
+ if (!(mlx5_ipsec_device_caps(mdev) &
MLX5_IPSEC_CAP_PACKET_OFFLOAD)) {
- netdev_info(netdev, "Packet offload is not supported\n");
+ NL_SET_ERR_MSG_MOD(extack, "Packet offload is not supported");
return -EINVAL;
}
if (x->props.mode != XFRM_MODE_TRANSPORT) {
- netdev_info(netdev, "Only transport xfrm states may be offloaded in packet mode\n");
+ NL_SET_ERR_MSG_MOD(extack, "Only transport xfrm states may be offloaded in packet mode");
return -EINVAL;
}
@@ -254,35 +262,30 @@ static inline int mlx5e_xfrm_validate_state(struct xfrm_state *x)
x->replay_esn->replay_window != 64 &&
x->replay_esn->replay_window != 128 &&
x->replay_esn->replay_window != 256) {
- netdev_info(netdev,
- "Unsupported replay window size %u\n",
- x->replay_esn->replay_window);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported replay window size");
return -EINVAL;
}
if (!x->props.reqid) {
- netdev_info(netdev, "Cannot offload without reqid\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload without reqid");
return -EINVAL;
}
if (x->lft.hard_byte_limit != XFRM_INF ||
x->lft.soft_byte_limit != XFRM_INF) {
- netdev_info(netdev,
- "Device doesn't support limits in bytes\n");
+ NL_SET_ERR_MSG_MOD(extack, "Device doesn't support limits in bytes");
return -EINVAL;
}
if (x->lft.soft_packet_limit >= x->lft.hard_packet_limit &&
x->lft.hard_packet_limit != XFRM_INF) {
/* XFRM stack doesn't prevent such configuration :(. */
- netdev_info(netdev,
- "Hard packet limit must be greater than soft one\n");
+ NL_SET_ERR_MSG_MOD(extack, "Hard packet limit must be greater than soft one");
return -EINVAL;
}
break;
default:
- netdev_info(netdev, "Unsupported xfrm offload type %d\n",
- x->xso.type);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported xfrm offload type");
return -EINVAL;
}
return 0;
@@ -298,7 +301,8 @@ static void _update_xfrm_state(struct work_struct *work)
mlx5_accel_esp_modify_xfrm(sa_entry, &modify_work->attrs);
}
-static int mlx5e_xfrm_add_state(struct xfrm_state *x)
+static int mlx5e_xfrm_add_state(struct xfrm_state *x,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_ipsec_sa_entry *sa_entry = NULL;
struct net_device *netdev = x->xso.real_dev;
@@ -311,15 +315,13 @@ static int mlx5e_xfrm_add_state(struct xfrm_state *x)
return -EOPNOTSUPP;
ipsec = priv->ipsec;
- err = mlx5e_xfrm_validate_state(x);
+ err = mlx5e_xfrm_validate_state(priv->mdev, x, extack);
if (err)
return err;
sa_entry = kzalloc(sizeof(*sa_entry), GFP_KERNEL);
- if (!sa_entry) {
- err = -ENOMEM;
- goto out;
- }
+ if (!sa_entry)
+ return -ENOMEM;
sa_entry->x = x;
sa_entry->ipsec = ipsec;
@@ -360,7 +362,7 @@ err_hw_ctx:
mlx5_ipsec_free_sa_ctx(sa_entry);
err_xfrm:
kfree(sa_entry);
-out:
+ NL_SET_ERR_MSG_MOD(extack, "Device failed to offload this policy");
return err;
}
@@ -497,34 +499,39 @@ static void mlx5e_xfrm_update_curlft(struct xfrm_state *x)
mlx5e_ipsec_aso_update_curlft(sa_entry, &x->curlft.packets);
}
-static int mlx5e_xfrm_validate_policy(struct xfrm_policy *x)
+static int mlx5e_xfrm_validate_policy(struct xfrm_policy *x,
+ struct netlink_ext_ack *extack)
{
- struct net_device *netdev = x->xdo.real_dev;
-
if (x->type != XFRM_POLICY_TYPE_MAIN) {
- netdev_info(netdev, "Cannot offload non-main policy types\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload non-main policy types");
return -EINVAL;
}
/* Please pay attention that we support only one template */
if (x->xfrm_nr > 1) {
- netdev_info(netdev, "Cannot offload more than one template\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload more than one template");
return -EINVAL;
}
if (x->xdo.dir != XFRM_DEV_OFFLOAD_IN &&
x->xdo.dir != XFRM_DEV_OFFLOAD_OUT) {
- netdev_info(netdev, "Cannot offload forward policy\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload forward policy");
return -EINVAL;
}
if (!x->xfrm_vec[0].reqid) {
- netdev_info(netdev, "Cannot offload policy without reqid\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot offload policy without reqid");
return -EINVAL;
}
if (x->xdo.type != XFRM_DEV_OFFLOAD_PACKET) {
- netdev_info(netdev, "Unsupported xfrm offload type\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported xfrm offload type");
+ return -EINVAL;
+ }
+
+ if (x->selector.proto != IPPROTO_IP &&
+ (x->selector.proto != IPPROTO_UDP || x->xdo.dir != XFRM_DEV_OFFLOAD_OUT)) {
+ NL_SET_ERR_MSG_MOD(extack, "Device does not support upper protocol other than UDP, and only Tx direction");
return -EINVAL;
}
@@ -548,9 +555,15 @@ mlx5e_ipsec_build_accel_pol_attrs(struct mlx5e_ipsec_pol_entry *pol_entry,
attrs->action = x->action;
attrs->type = XFRM_DEV_OFFLOAD_PACKET;
attrs->reqid = x->xfrm_vec[0].reqid;
+ attrs->upspec.dport = ntohs(sel->dport);
+ attrs->upspec.dport_mask = ntohs(sel->dport_mask);
+ attrs->upspec.sport = ntohs(sel->sport);
+ attrs->upspec.sport_mask = ntohs(sel->sport_mask);
+ attrs->upspec.proto = sel->proto;
}
-static int mlx5e_xfrm_add_policy(struct xfrm_policy *x)
+static int mlx5e_xfrm_add_policy(struct xfrm_policy *x,
+ struct netlink_ext_ack *extack)
{
struct net_device *netdev = x->xdo.real_dev;
struct mlx5e_ipsec_pol_entry *pol_entry;
@@ -558,10 +571,12 @@ static int mlx5e_xfrm_add_policy(struct xfrm_policy *x)
int err;
priv = netdev_priv(netdev);
- if (!priv->ipsec)
+ if (!priv->ipsec) {
+ NL_SET_ERR_MSG_MOD(extack, "Device doesn't support IPsec packet offload");
return -EOPNOTSUPP;
+ }
- err = mlx5e_xfrm_validate_policy(x);
+ err = mlx5e_xfrm_validate_policy(x, extack);
if (err)
return err;
@@ -582,6 +597,7 @@ static int mlx5e_xfrm_add_policy(struct xfrm_policy *x)
err_fs:
kfree(pol_entry);
+ NL_SET_ERR_MSG_MOD(extack, "Device failed to offload this policy");
return err;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
index 8bed9c361075..12f044330639 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
@@ -52,6 +52,14 @@ struct aes_gcm_keymat {
u32 aes_key[256 / 32];
};
+struct upspec {
+ u16 dport;
+ u16 dport_mask;
+ u16 sport;
+ u16 sport_mask;
+ u8 proto;
+};
+
struct mlx5_accel_esp_xfrm_attrs {
u32 esn;
u32 spi;
@@ -68,6 +76,7 @@ struct mlx5_accel_esp_xfrm_attrs {
__be32 a6[4];
} daddr;
+ struct upspec upspec;
u8 dir : 2;
u8 esn_overlap : 1;
u8 esn_trigger : 1;
@@ -84,6 +93,7 @@ enum mlx5_ipsec_cap {
MLX5_IPSEC_CAP_CRYPTO = 1 << 0,
MLX5_IPSEC_CAP_ESN = 1 << 1,
MLX5_IPSEC_CAP_PACKET_OFFLOAD = 1 << 2,
+ MLX5_IPSEC_CAP_ROCE = 1 << 3,
};
struct mlx5e_priv;
@@ -119,7 +129,7 @@ struct mlx5e_ipsec_work {
};
struct mlx5e_ipsec_aso {
- u8 ctx[MLX5_ST_SZ_BYTES(ipsec_aso)];
+ u8 __aligned(64) ctx[MLX5_ST_SZ_BYTES(ipsec_aso)];
dma_addr_t dma_addr;
struct mlx5_aso *aso;
/* Protect ASO WQ access, as it is global to whole IPsec */
@@ -138,6 +148,7 @@ struct mlx5e_ipsec {
struct mlx5e_ipsec_tx *tx;
struct mlx5e_ipsec_aso *aso;
struct notifier_block nb;
+ struct mlx5_ipsec_fs *roce;
};
struct mlx5e_ipsec_esn_state {
@@ -181,6 +192,7 @@ struct mlx5_accel_pol_xfrm_attrs {
__be32 a6[4];
} daddr;
+ struct upspec upspec;
u8 family;
u8 action;
u8 type : 2;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
index 9f19f4b59a70..9871ba1b25ff 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
@@ -6,6 +6,7 @@
#include "en/fs.h"
#include "ipsec.h"
#include "fs_core.h"
+#include "lib/ipsec_fs_roce.h"
#define NUM_IPSEC_FTE BIT(15)
@@ -166,7 +167,8 @@ out:
return err;
}
-static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_rx *rx)
+static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
+ struct mlx5e_ipsec_rx *rx, u32 family)
{
mlx5_del_flow_rules(rx->pol.rule);
mlx5_destroy_flow_group(rx->pol.group);
@@ -179,6 +181,8 @@ static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_rx *rx)
mlx5_del_flow_rules(rx->status.rule);
mlx5_modify_header_dealloc(mdev, rx->status.modify_hdr);
mlx5_destroy_flow_table(rx->ft.status);
+
+ mlx5_ipsec_fs_roce_rx_destroy(ipsec->roce, family);
}
static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
@@ -186,18 +190,35 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
{
struct mlx5_flow_namespace *ns = mlx5e_fs_get_ns(ipsec->fs, false);
struct mlx5_ttc_table *ttc = mlx5e_fs_get_ttc(ipsec->fs, false);
+ struct mlx5_flow_destination default_dest;
struct mlx5_flow_destination dest[2];
struct mlx5_flow_table *ft;
int err;
+ default_dest = mlx5_ttc_get_default_dest(ttc, family2tt(family));
+ err = mlx5_ipsec_fs_roce_rx_create(mdev, ipsec->roce, ns, &default_dest,
+ family, MLX5E_ACCEL_FS_ESP_FT_ROCE_LEVEL,
+ MLX5E_NIC_PRIO);
+ if (err)
+ return err;
+
ft = ipsec_ft_create(ns, MLX5E_ACCEL_FS_ESP_FT_ERR_LEVEL,
MLX5E_NIC_PRIO, 1);
- if (IS_ERR(ft))
- return PTR_ERR(ft);
+ if (IS_ERR(ft)) {
+ err = PTR_ERR(ft);
+ goto err_fs_ft_status;
+ }
rx->ft.status = ft;
- dest[0] = mlx5_ttc_get_default_dest(ttc, family2tt(family));
+ ft = mlx5_ipsec_fs_roce_ft_get(ipsec->roce, family);
+ if (ft) {
+ dest[0].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+ dest[0].ft = ft;
+ } else {
+ dest[0] = default_dest;
+ }
+
dest[1].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
dest[1].counter_id = mlx5_fc_id(rx->fc->cnt);
err = ipsec_status_rule(mdev, rx, dest);
@@ -245,6 +266,8 @@ err_fs_ft:
mlx5_modify_header_dealloc(mdev, rx->status.modify_hdr);
err_add:
mlx5_destroy_flow_table(rx->ft.status);
+err_fs_ft_status:
+ mlx5_ipsec_fs_roce_rx_destroy(ipsec->roce, family);
return err;
}
@@ -304,14 +327,15 @@ static void rx_ft_put(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
mlx5_ttc_fwd_default_dest(ttc, family2tt(family));
/* remove FT */
- rx_destroy(mdev, rx);
+ rx_destroy(mdev, ipsec, rx, family);
out:
mutex_unlock(&rx->ft.mutex);
}
/* IPsec TX flow steering */
-static int tx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_tx *tx)
+static int tx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_tx *tx,
+ struct mlx5_ipsec_fs *roce)
{
struct mlx5_flow_destination dest = {};
struct mlx5_flow_table *ft;
@@ -334,8 +358,15 @@ static int tx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_tx *tx)
err = ipsec_miss_create(mdev, tx->ft.pol, &tx->pol, &dest);
if (err)
goto err_pol_miss;
+
+ err = mlx5_ipsec_fs_roce_tx_create(mdev, roce, tx->ft.pol);
+ if (err)
+ goto err_roce;
return 0;
+err_roce:
+ mlx5_del_flow_rules(tx->pol.rule);
+ mlx5_destroy_flow_group(tx->pol.group);
err_pol_miss:
mlx5_destroy_flow_table(tx->ft.pol);
err_pol_ft:
@@ -353,9 +384,10 @@ static struct mlx5e_ipsec_tx *tx_ft_get(struct mlx5_core_dev *mdev,
if (tx->ft.refcnt)
goto skip;
- err = tx_create(mdev, tx);
+ err = tx_create(mdev, tx, ipsec->roce);
if (err)
goto out;
+
skip:
tx->ft.refcnt++;
out:
@@ -374,6 +406,7 @@ static void tx_ft_put(struct mlx5e_ipsec *ipsec)
if (tx->ft.refcnt)
goto out;
+ mlx5_ipsec_fs_roce_tx_destroy(ipsec->roce);
mlx5_del_flow_rules(tx->pol.rule);
mlx5_destroy_flow_group(tx->pol.group);
mlx5_destroy_flow_table(tx->ft.pol);
@@ -467,6 +500,27 @@ static void setup_fte_reg_c0(struct mlx5_flow_spec *spec, u32 reqid)
misc_parameters_2.metadata_reg_c_0, reqid);
}
+static void setup_fte_upper_proto_match(struct mlx5_flow_spec *spec, struct upspec *upspec)
+{
+ if (upspec->proto != IPPROTO_UDP)
+ return;
+
+ spec->match_criteria_enable |= MLX5_MATCH_OUTER_HEADERS;
+ MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, spec->match_criteria, ip_protocol);
+ MLX5_SET(fte_match_set_lyr_2_4, spec->match_value, ip_protocol, upspec->proto);
+ if (upspec->dport) {
+ MLX5_SET(fte_match_set_lyr_2_4, spec->match_criteria, udp_dport,
+ upspec->dport_mask);
+ MLX5_SET(fte_match_set_lyr_2_4, spec->match_value, udp_dport, upspec->dport);
+ }
+
+ if (upspec->sport) {
+ MLX5_SET(fte_match_set_lyr_2_4, spec->match_criteria, udp_dport,
+ upspec->sport_mask);
+ MLX5_SET(fte_match_set_lyr_2_4, spec->match_value, udp_dport, upspec->sport);
+ }
+}
+
static int setup_modify_header(struct mlx5_core_dev *mdev, u32 val, u8 dir,
struct mlx5_flow_act *flow_act)
{
@@ -654,6 +708,7 @@ static int tx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6);
setup_fte_no_frags(spec);
+ setup_fte_upper_proto_match(spec, &attrs->upspec);
switch (attrs->type) {
case XFRM_DEV_OFFLOAD_CRYPTO:
@@ -728,6 +783,7 @@ static int tx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6);
setup_fte_no_frags(spec);
+ setup_fte_upper_proto_match(spec, &attrs->upspec);
err = setup_modify_header(mdev, attrs->reqid, XFRM_DEV_OFFLOAD_OUT,
&flow_act);
@@ -1008,6 +1064,9 @@ void mlx5e_accel_ipsec_fs_cleanup(struct mlx5e_ipsec *ipsec)
if (!ipsec->tx)
return;
+ if (mlx5_ipsec_device_caps(ipsec->mdev) & MLX5_IPSEC_CAP_ROCE)
+ mlx5_ipsec_fs_roce_cleanup(ipsec->roce);
+
ipsec_fs_destroy_counters(ipsec);
mutex_destroy(&ipsec->tx->ft.mutex);
WARN_ON(ipsec->tx->ft.refcnt);
@@ -1024,6 +1083,7 @@ void mlx5e_accel_ipsec_fs_cleanup(struct mlx5e_ipsec *ipsec)
int mlx5e_accel_ipsec_fs_init(struct mlx5e_ipsec *ipsec)
{
+ struct mlx5_core_dev *mdev = ipsec->mdev;
struct mlx5_flow_namespace *ns;
int err = -ENOMEM;
@@ -1053,6 +1113,9 @@ int mlx5e_accel_ipsec_fs_init(struct mlx5e_ipsec *ipsec)
mutex_init(&ipsec->rx_ipv6->ft.mutex);
ipsec->tx->ns = ns;
+ if (mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_ROCE)
+ ipsec->roce = mlx5_ipsec_fs_roce_init(mdev);
+
return 0;
err_counters:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c
index 2461462b7b99..5fa7a4c40429 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c
@@ -4,7 +4,7 @@
#include "mlx5_core.h"
#include "en.h"
#include "ipsec.h"
-#include "lib/mlx5.h"
+#include "lib/crypto.h"
enum {
MLX5_IPSEC_ASO_REMOVE_FLOW_PKT_CNT_OFFSET,
@@ -42,6 +42,11 @@ u32 mlx5_ipsec_device_caps(struct mlx5_core_dev *mdev)
MLX5_CAP_FLOWTABLE_NIC_RX(mdev, decap))
caps |= MLX5_IPSEC_CAP_PACKET_OFFLOAD;
+ if (mlx5_get_roce_state(mdev) &&
+ MLX5_CAP_GEN_2(mdev, flow_table_type_2_type) & MLX5_FT_NIC_RX_2_NIC_RX_RDMA &&
+ MLX5_CAP_GEN_2(mdev, flow_table_type_2_type) & MLX5_FT_NIC_TX_RDMA_2_NIC_TX)
+ caps |= MLX5_IPSEC_CAP_ROCE;
+
if (!caps)
return 0;
@@ -92,7 +97,6 @@ static void mlx5e_ipsec_packet_setup(void *obj, u32 pdn,
MLX5_SET(ipsec_aso, aso_ctx, remove_flow_pkt_cnt,
lower_32_bits(attrs->hard_packet_limit));
MLX5_SET(ipsec_aso, aso_ctx, hard_lft_arm, 1);
- MLX5_SET(ipsec_aso, aso_ctx, remove_flow_enable, 1);
}
if (attrs->soft_packet_limit != XFRM_INF) {
@@ -329,8 +333,7 @@ static void mlx5e_ipsec_handle_event(struct work_struct *_work)
if (attrs->soft_packet_limit != XFRM_INF)
if (!MLX5_GET(ipsec_aso, aso->ctx, soft_lft_arm) ||
- !MLX5_GET(ipsec_aso, aso->ctx, hard_lft_arm) ||
- !MLX5_GET(ipsec_aso, aso->ctx, remove_flow_enable))
+ !MLX5_GET(ipsec_aso, aso->ctx, hard_lft_arm))
xfrm_state_check_expire(sa_entry->x);
unlock:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
index da2184c94203..cf704f106b7c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
@@ -1,18 +1,19 @@
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
// Copyright (c) 2019 Mellanox Technologies.
+#include <linux/debugfs.h>
#include "en.h"
#include "lib/mlx5.h"
+#include "lib/crypto.h"
#include "en_accel/ktls.h"
#include "en_accel/ktls_utils.h"
#include "en_accel/fs_tcp.h"
-int mlx5_ktls_create_key(struct mlx5_core_dev *mdev,
- struct tls_crypto_info *crypto_info,
- u32 *p_key_id)
+struct mlx5_crypto_dek *mlx5_ktls_create_key(struct mlx5_crypto_dek_pool *dek_pool,
+ struct tls_crypto_info *crypto_info)
{
+ const void *key;
u32 sz_bytes;
- void *key;
switch (crypto_info->cipher_type) {
case TLS_CIPHER_AES_GCM_128: {
@@ -32,17 +33,16 @@ int mlx5_ktls_create_key(struct mlx5_core_dev *mdev,
break;
}
default:
- return -EINVAL;
+ return ERR_PTR(-EINVAL);
}
- return mlx5_create_encryption_key(mdev, key, sz_bytes,
- MLX5_ACCEL_OBJ_TLS_KEY,
- p_key_id);
+ return mlx5_crypto_dek_create(dek_pool, key, sz_bytes);
}
-void mlx5_ktls_destroy_key(struct mlx5_core_dev *mdev, u32 key_id)
+void mlx5_ktls_destroy_key(struct mlx5_crypto_dek_pool *dek_pool,
+ struct mlx5_crypto_dek *dek)
{
- mlx5_destroy_encryption_key(mdev, key_id);
+ mlx5_crypto_dek_destroy(dek_pool, dek);
}
static int mlx5e_ktls_add(struct net_device *netdev, struct sock *sk,
@@ -177,8 +177,18 @@ void mlx5e_ktls_cleanup_rx(struct mlx5e_priv *priv)
destroy_workqueue(priv->tls->rx_wq);
}
+static void mlx5e_tls_debugfs_init(struct mlx5e_tls *tls,
+ struct dentry *dfs_root)
+{
+ if (IS_ERR_OR_NULL(dfs_root))
+ return;
+
+ tls->debugfs.dfs = debugfs_create_dir("tls", dfs_root);
+}
+
int mlx5e_ktls_init(struct mlx5e_priv *priv)
{
+ struct mlx5_crypto_dek_pool *dek_pool;
struct mlx5e_tls *tls;
if (!mlx5e_is_ktls_device(priv->mdev))
@@ -187,13 +197,32 @@ int mlx5e_ktls_init(struct mlx5e_priv *priv)
tls = kzalloc(sizeof(*tls), GFP_KERNEL);
if (!tls)
return -ENOMEM;
+ tls->mdev = priv->mdev;
+ dek_pool = mlx5_crypto_dek_pool_create(priv->mdev, MLX5_ACCEL_OBJ_TLS_KEY);
+ if (IS_ERR(dek_pool)) {
+ kfree(tls);
+ return PTR_ERR(dek_pool);
+ }
+ tls->dek_pool = dek_pool;
priv->tls = tls;
+
+ mlx5e_tls_debugfs_init(tls, priv->dfs_root);
+
return 0;
}
void mlx5e_ktls_cleanup(struct mlx5e_priv *priv)
{
+ struct mlx5e_tls *tls = priv->tls;
+
+ if (!mlx5e_is_ktls_device(priv->mdev))
+ return;
+
+ debugfs_remove_recursive(tls->debugfs.dfs);
+ tls->debugfs.dfs = NULL;
+
+ mlx5_crypto_dek_pool_destroy(tls->dek_pool);
kfree(priv->tls);
priv->tls = NULL;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h
index 1c35045e41fb..f11075e67658 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h
@@ -4,15 +4,18 @@
#ifndef __MLX5E_KTLS_H__
#define __MLX5E_KTLS_H__
+#include <linux/debugfs.h>
#include <linux/tls.h>
#include <net/tls.h>
#include "en.h"
#ifdef CONFIG_MLX5_EN_TLS
-int mlx5_ktls_create_key(struct mlx5_core_dev *mdev,
- struct tls_crypto_info *crypto_info,
- u32 *p_key_id);
-void mlx5_ktls_destroy_key(struct mlx5_core_dev *mdev, u32 key_id);
+#include "lib/crypto.h"
+
+struct mlx5_crypto_dek *mlx5_ktls_create_key(struct mlx5_crypto_dek_pool *dek_pool,
+ struct tls_crypto_info *crypto_info);
+void mlx5_ktls_destroy_key(struct mlx5_crypto_dek_pool *dek_pool,
+ struct mlx5_crypto_dek *dek);
static inline bool mlx5e_is_ktls_device(struct mlx5_core_dev *mdev)
{
@@ -72,10 +75,18 @@ struct mlx5e_tls_sw_stats {
atomic64_t rx_tls_del;
};
+struct mlx5e_tls_debugfs {
+ struct dentry *dfs;
+ struct dentry *dfs_tx;
+};
+
struct mlx5e_tls {
+ struct mlx5_core_dev *mdev;
struct mlx5e_tls_sw_stats sw_stats;
struct workqueue_struct *rx_wq;
struct mlx5e_tls_tx_pool *tx_pool;
+ struct mlx5_crypto_dek_pool *dek_pool;
+ struct mlx5e_tls_debugfs debugfs;
};
int mlx5e_ktls_init(struct mlx5e_priv *priv);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
index 3e54834747ce..4be770443b0c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
@@ -50,7 +50,7 @@ struct mlx5e_ktls_offload_context_rx {
struct mlx5e_tls_sw_stats *sw_stats;
struct completion add_ctx;
struct mlx5e_tir tir;
- u32 key_id;
+ struct mlx5_crypto_dek *dek;
u32 rxq;
DECLARE_BITMAP(flags, MLX5E_NUM_PRIV_RX_FLAGS);
@@ -148,7 +148,8 @@ post_static_params(struct mlx5e_icosq *sq,
wqe = MLX5E_TLS_FETCH_SET_STATIC_PARAMS_WQE(sq, pi);
mlx5e_ktls_build_static_params(wqe, sq->pc, sq->sqn, &priv_rx->crypto_info,
mlx5e_tir_get_tirn(&priv_rx->tir),
- priv_rx->key_id, priv_rx->resync.seq, false,
+ mlx5_crypto_dek_get_id(priv_rx->dek),
+ priv_rx->resync.seq, false,
TLS_OFFLOAD_CTX_DIR_RX);
wi = (struct mlx5e_icosq_wqe_info) {
.wqe_type = MLX5E_ICOSQ_WQE_UMR_TLS,
@@ -610,20 +611,22 @@ int mlx5e_ktls_add_rx(struct net_device *netdev, struct sock *sk,
struct mlx5e_ktls_offload_context_rx *priv_rx;
struct mlx5e_ktls_rx_resync_ctx *resync;
struct tls_context *tls_ctx;
- struct mlx5_core_dev *mdev;
+ struct mlx5_crypto_dek *dek;
struct mlx5e_priv *priv;
int rxq, err;
tls_ctx = tls_get_ctx(sk);
priv = netdev_priv(netdev);
- mdev = priv->mdev;
priv_rx = kzalloc(sizeof(*priv_rx), GFP_KERNEL);
if (unlikely(!priv_rx))
return -ENOMEM;
- err = mlx5_ktls_create_key(mdev, crypto_info, &priv_rx->key_id);
- if (err)
+ dek = mlx5_ktls_create_key(priv->tls->dek_pool, crypto_info);
+ if (IS_ERR(dek)) {
+ err = PTR_ERR(dek);
goto err_create_key;
+ }
+ priv_rx->dek = dek;
INIT_LIST_HEAD(&priv_rx->list);
spin_lock_init(&priv_rx->lock);
@@ -673,7 +676,7 @@ int mlx5e_ktls_add_rx(struct net_device *netdev, struct sock *sk,
err_post_wqes:
mlx5e_tir_destroy(&priv_rx->tir);
err_create_tir:
- mlx5_ktls_destroy_key(mdev, priv_rx->key_id);
+ mlx5_ktls_destroy_key(priv->tls->dek_pool, priv_rx->dek);
err_create_key:
kfree(priv_rx);
return err;
@@ -683,11 +686,9 @@ void mlx5e_ktls_del_rx(struct net_device *netdev, struct tls_context *tls_ctx)
{
struct mlx5e_ktls_offload_context_rx *priv_rx;
struct mlx5e_ktls_rx_resync_ctx *resync;
- struct mlx5_core_dev *mdev;
struct mlx5e_priv *priv;
priv = netdev_priv(netdev);
- mdev = priv->mdev;
priv_rx = mlx5e_get_ktls_rx_priv_ctx(tls_ctx);
set_bit(MLX5E_PRIV_RX_FLAG_DELETING, priv_rx->flags);
@@ -707,7 +708,7 @@ void mlx5e_ktls_del_rx(struct net_device *netdev, struct tls_context *tls_ctx)
mlx5e_accel_fs_del_sk(priv_rx->rule.rule);
mlx5e_tir_destroy(&priv_rx->tir);
- mlx5_ktls_destroy_key(mdev, priv_rx->key_id);
+ mlx5_ktls_destroy_key(priv->tls->dek_pool, priv_rx->dek);
/* priv_rx should normally be freed here, but if there is an outstanding
* GET_PSV, deallocation will be delayed until the CQE for GET_PSV is
* processed.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index 78072bf93f3f..60b3e08a1028 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
// Copyright (c) 2019 Mellanox Technologies.
+#include <linux/debugfs.h>
#include "en_accel/ktls.h"
#include "en_accel/ktls_txrx.h"
#include "en_accel/ktls_utils.h"
@@ -97,7 +98,7 @@ struct mlx5e_ktls_offload_context_tx {
struct tls_offload_context_tx *tx_ctx;
struct mlx5_core_dev *mdev;
struct mlx5e_tls_sw_stats *sw_stats;
- u32 key_id;
+ struct mlx5_crypto_dek *dek;
u8 create_err : 1;
};
@@ -456,6 +457,7 @@ int mlx5e_ktls_add_tx(struct net_device *netdev, struct sock *sk,
struct mlx5e_ktls_offload_context_tx *priv_tx;
struct mlx5e_tls_tx_pool *pool;
struct tls_context *tls_ctx;
+ struct mlx5_crypto_dek *dek;
struct mlx5e_priv *priv;
int err;
@@ -467,9 +469,12 @@ int mlx5e_ktls_add_tx(struct net_device *netdev, struct sock *sk,
if (IS_ERR(priv_tx))
return PTR_ERR(priv_tx);
- err = mlx5_ktls_create_key(pool->mdev, crypto_info, &priv_tx->key_id);
- if (err)
+ dek = mlx5_ktls_create_key(priv->tls->dek_pool, crypto_info);
+ if (IS_ERR(dek)) {
+ err = PTR_ERR(dek);
goto err_create_key;
+ }
+ priv_tx->dek = dek;
priv_tx->expected_seq = start_offload_tcp_sn;
switch (crypto_info->cipher_type) {
@@ -511,7 +516,7 @@ void mlx5e_ktls_del_tx(struct net_device *netdev, struct tls_context *tls_ctx)
pool = priv->tls->tx_pool;
atomic64_inc(&priv_tx->sw_stats->tx_tls_del);
- mlx5_ktls_destroy_key(priv_tx->mdev, priv_tx->key_id);
+ mlx5_ktls_destroy_key(priv->tls->dek_pool, priv_tx->dek);
pool_push(pool, priv_tx);
}
@@ -550,8 +555,9 @@ post_static_params(struct mlx5e_txqsq *sq,
pi = mlx5e_txqsq_get_next_pi(sq, num_wqebbs);
wqe = MLX5E_TLS_FETCH_SET_STATIC_PARAMS_WQE(sq, pi);
mlx5e_ktls_build_static_params(wqe, sq->pc, sq->sqn, &priv_tx->crypto_info,
- priv_tx->tisn, priv_tx->key_id, 0, fence,
- TLS_OFFLOAD_CTX_DIR_TX);
+ priv_tx->tisn,
+ mlx5_crypto_dek_get_id(priv_tx->dek),
+ 0, fence, TLS_OFFLOAD_CTX_DIR_TX);
tx_fill_wi(sq, pi, num_wqebbs, 0, NULL);
sq->pc += num_wqebbs;
}
@@ -886,8 +892,22 @@ err_out:
return false;
}
+static void mlx5e_tls_tx_debugfs_init(struct mlx5e_tls *tls,
+ struct dentry *dfs_root)
+{
+ if (IS_ERR_OR_NULL(dfs_root))
+ return;
+
+ tls->debugfs.dfs_tx = debugfs_create_dir("tx", dfs_root);
+
+ debugfs_create_size_t("pool_size", 0400, tls->debugfs.dfs_tx,
+ &tls->tx_pool->size);
+}
+
int mlx5e_ktls_init_tx(struct mlx5e_priv *priv)
{
+ struct mlx5e_tls *tls = priv->tls;
+
if (!mlx5e_is_ktls_tx(priv->mdev))
return 0;
@@ -895,6 +915,8 @@ int mlx5e_ktls_init_tx(struct mlx5e_priv *priv)
if (!priv->tls->tx_pool)
return -ENOMEM;
+ mlx5e_tls_tx_debugfs_init(tls, tls->debugfs.dfs);
+
return 0;
}
@@ -903,6 +925,9 @@ void mlx5e_ktls_cleanup_tx(struct mlx5e_priv *priv)
if (!mlx5e_is_ktls_tx(priv->mdev))
return;
+ debugfs_remove_recursive(priv->tls->debugfs.dfs_tx);
+ priv->tls->debugfs.dfs_tx = NULL;
+
mlx5e_tls_tx_pool_cleanup(priv->tls->tx_pool);
priv->tls->tx_pool = NULL;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
index 7f6b940830b3..08d0929e8260 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
@@ -7,7 +7,7 @@
#include "en.h"
#include "lib/aso.h"
-#include "lib/mlx5.h"
+#include "lib/crypto.h"
#include "en_accel/macsec.h"
#include "en_accel/macsec_fs.h"
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
index 68f19324db93..4c9a3210600c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
@@ -31,6 +31,7 @@
*/
#include "en.h"
+#include "lib/crypto.h"
/* mlx5e global resources should be placed in this file.
* Global resources are common to all the netdevices created on the same nic.
@@ -104,6 +105,13 @@ int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev)
INIT_LIST_HEAD(&res->td.tirs_list);
mutex_init(&res->td.list_lock);
+ mdev->mlx5e_res.dek_priv = mlx5_crypto_dek_init(mdev);
+ if (IS_ERR(mdev->mlx5e_res.dek_priv)) {
+ mlx5_core_err(mdev, "crypto dek init failed, %ld\n",
+ PTR_ERR(mdev->mlx5e_res.dek_priv));
+ mdev->mlx5e_res.dek_priv = NULL;
+ }
+
return 0;
err_destroy_mkey:
@@ -119,6 +127,8 @@ void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev)
{
struct mlx5e_hw_objs *res = &mdev->mlx5e_res.hw_objs;
+ mlx5_crypto_dek_cleanup(mdev->mlx5e_res.dek_priv);
+ mdev->mlx5e_res.dek_priv = NULL;
mlx5_free_bfreg(mdev, &res->bfreg);
mlx5_core_destroy_mkey(mdev, res->mkey);
mlx5_core_dealloc_transport_domain(mdev, res->td.tdn);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
index 7cd36f4ac3ef..05796f8b1d7c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
@@ -30,6 +30,7 @@
* SOFTWARE.
*/
+#include <linux/debugfs.h>
#include <linux/list.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
@@ -67,6 +68,7 @@ struct mlx5e_flow_steering {
struct mlx5e_fs_udp *udp;
struct mlx5e_fs_any *any;
struct mlx5e_ptp_fs *ptp_fs;
+ struct dentry *dfs_root;
};
static int mlx5e_add_l2_flow_rule(struct mlx5e_flow_steering *fs,
@@ -104,6 +106,11 @@ static inline int mlx5e_hash_l2(const u8 *addr)
return addr[5];
}
+struct dentry *mlx5e_fs_get_debugfs_root(struct mlx5e_flow_steering *fs)
+{
+ return fs->dfs_root;
+}
+
static void mlx5e_add_l2_to_hash(struct hlist_head *hash, const u8 *addr)
{
struct mlx5e_l2_hash_node *hn;
@@ -1429,9 +1436,19 @@ static int mlx5e_fs_ethtool_alloc(struct mlx5e_flow_steering *fs)
static void mlx5e_fs_ethtool_free(struct mlx5e_flow_steering *fs) { }
#endif
+static void mlx5e_fs_debugfs_init(struct mlx5e_flow_steering *fs,
+ struct dentry *dfs_root)
+{
+ if (IS_ERR_OR_NULL(dfs_root))
+ return;
+
+ fs->dfs_root = debugfs_create_dir("fs", dfs_root);
+}
+
struct mlx5e_flow_steering *mlx5e_fs_init(const struct mlx5e_profile *profile,
struct mlx5_core_dev *mdev,
- bool state_destroy)
+ bool state_destroy,
+ struct dentry *dfs_root)
{
struct mlx5e_flow_steering *fs;
int err;
@@ -1458,6 +1475,8 @@ struct mlx5e_flow_steering *mlx5e_fs_init(const struct mlx5e_profile *profile,
if (err)
goto err_free_tc;
+ mlx5e_fs_debugfs_init(fs, dfs_root);
+
return fs;
err_free_tc:
mlx5e_fs_tc_free(fs);
@@ -1471,6 +1490,7 @@ err:
void mlx5e_fs_cleanup(struct mlx5e_flow_steering *fs)
{
+ debugfs_remove_recursive(fs->dfs_root);
mlx5e_fs_ethtool_free(fs);
mlx5e_fs_tc_free(fs);
mlx5e_fs_vlan_free(fs);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 6c24f33a5ea5..53feb0529943 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -35,9 +35,11 @@
#include <net/vxlan.h>
#include <net/geneve.h>
#include <linux/bpf.h>
+#include <linux/debugfs.h>
#include <linux/if_bridge.h>
#include <linux/filter.h>
#include <net/page_pool.h>
+#include <net/pkt_sched.h>
#include <net/xdp_sock_drv.h>
#include "eswitch.h"
#include "en.h"
@@ -179,17 +181,21 @@ static void mlx5e_disable_async_events(struct mlx5e_priv *priv)
static int blocking_event(struct notifier_block *nb, unsigned long event, void *data)
{
struct mlx5e_priv *priv = container_of(nb, struct mlx5e_priv, blocking_events_nb);
+ struct mlx5_devlink_trap_event_ctx *trap_event_ctx = data;
int err;
switch (event) {
case MLX5_DRIVER_EVENT_TYPE_TRAP:
- err = mlx5e_handle_trap_event(priv, data);
+ err = mlx5e_handle_trap_event(priv, trap_event_ctx->trap);
+ if (err) {
+ trap_event_ctx->err = err;
+ return NOTIFY_BAD;
+ }
break;
default:
- netdev_warn(priv->netdev, "Sync event: Unknown event %ld\n", event);
- err = -EINVAL;
+ return NOTIFY_DONE;
}
- return err;
+ return NOTIFY_OK;
}
static void mlx5e_enable_blocking_events(struct mlx5e_priv *priv)
@@ -1441,6 +1447,7 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c,
sq->mkey_be = c->mkey_be;
sq->netdev = c->netdev;
sq->mdev = c->mdev;
+ sq->channel = c;
sq->priv = c->priv;
sq->ch_ix = c->ix;
sq->txq_ix = txq_ix;
@@ -2453,8 +2460,6 @@ static void mlx5e_activate_channel(struct mlx5e_channel *c)
mlx5e_activate_xsk(c);
else
mlx5e_activate_rq(&c->rq);
-
- mlx5e_trigger_napi_icosq(c);
}
static void mlx5e_deactivate_channel(struct mlx5e_channel *c)
@@ -2546,13 +2551,19 @@ err_free:
return err;
}
-static void mlx5e_activate_channels(struct mlx5e_channels *chs)
+static void mlx5e_activate_channels(struct mlx5e_priv *priv, struct mlx5e_channels *chs)
{
int i;
for (i = 0; i < chs->num; i++)
mlx5e_activate_channel(chs->c[i]);
+ if (priv->htb)
+ mlx5e_qos_activate_queues(priv);
+
+ for (i = 0; i < chs->num; i++)
+ mlx5e_trigger_napi_icosq(chs->c[i]);
+
if (chs->ptp)
mlx5e_ptp_activate_channel(chs->ptp);
}
@@ -2859,9 +2870,7 @@ out:
void mlx5e_activate_priv_channels(struct mlx5e_priv *priv)
{
mlx5e_build_txq_maps(priv);
- mlx5e_activate_channels(&priv->channels);
- if (priv->htb)
- mlx5e_qos_activate_queues(priv);
+ mlx5e_activate_channels(priv, &priv->channels);
mlx5e_xdp_tx_enable(priv);
/* dev_watchdog() wants all TX queues to be started when the carrier is
@@ -2969,32 +2978,37 @@ int mlx5e_safe_switch_params(struct mlx5e_priv *priv,
mlx5e_fp_preactivate preactivate,
void *context, bool reset)
{
- struct mlx5e_channels new_chs = {};
+ struct mlx5e_channels *new_chs;
int err;
reset &= test_bit(MLX5E_STATE_OPENED, &priv->state);
if (!reset)
return mlx5e_switch_priv_params(priv, params, preactivate, context);
- new_chs.params = *params;
+ new_chs = kzalloc(sizeof(*new_chs), GFP_KERNEL);
+ if (!new_chs)
+ return -ENOMEM;
+ new_chs->params = *params;
- mlx5e_selq_prepare_params(&priv->selq, &new_chs.params);
+ mlx5e_selq_prepare_params(&priv->selq, &new_chs->params);
- err = mlx5e_open_channels(priv, &new_chs);
+ err = mlx5e_open_channels(priv, new_chs);
if (err)
goto err_cancel_selq;
- err = mlx5e_switch_priv_channels(priv, &new_chs, preactivate, context);
+ err = mlx5e_switch_priv_channels(priv, new_chs, preactivate, context);
if (err)
goto err_close;
+ kfree(new_chs);
return 0;
err_close:
- mlx5e_close_channels(&new_chs);
+ mlx5e_close_channels(new_chs);
err_cancel_selq:
mlx5e_selq_cancel(&priv->selq);
+ kfree(new_chs);
return err;
}
@@ -4727,6 +4741,13 @@ static int mlx5e_xdp_set(struct net_device *netdev, struct bpf_prog *prog)
if (old_prog)
bpf_prog_put(old_prog);
+ if (reset) {
+ if (prog)
+ xdp_features_set_redirect_target(netdev, true);
+ else
+ xdp_features_clear_redirect_target(netdev);
+ }
+
if (!test_bit(MLX5E_STATE_OPENED, &priv->state) || reset)
goto unlock;
@@ -5004,6 +5025,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
SET_NETDEV_DEV(netdev, mdev->device);
netdev->netdev_ops = &mlx5e_netdev_ops;
+ netdev->xdp_metadata_ops = &mlx5e_xdp_metadata_ops;
mlx5e_dcbnl_build_netdev(netdev);
@@ -5121,6 +5143,10 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
netdev->features |= NETIF_F_HIGHDMA;
netdev->features |= NETIF_F_HW_VLAN_STAG_FILTER;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY |
+ NETDEV_XDP_ACT_RX_SG;
+
netdev->priv_flags |= IFF_UNICAST_FLT;
netif_set_tso_max_size(netdev, GSO_MAX_SIZE);
@@ -5181,7 +5207,8 @@ static int mlx5e_nic_init(struct mlx5_core_dev *mdev,
mlx5e_timestamp_init(priv);
fs = mlx5e_fs_init(priv->profile, mdev,
- !test_bit(MLX5E_STATE_DESTROYING, &priv->state));
+ !test_bit(MLX5E_STATE_DESTROYING, &priv->state),
+ priv->dfs_root);
if (!fs) {
err = -ENOMEM;
mlx5_core_err(mdev, "FS initialization failed, %d\n", err);
@@ -5822,7 +5849,8 @@ void mlx5e_destroy_netdev(struct mlx5e_priv *priv)
static int mlx5e_resume(struct auxiliary_device *adev)
{
struct mlx5_adev *edev = container_of(adev, struct mlx5_adev, adev);
- struct mlx5e_priv *priv = auxiliary_get_drvdata(adev);
+ struct mlx5e_dev *mlx5e_dev = auxiliary_get_drvdata(adev);
+ struct mlx5e_priv *priv = mlx5e_dev->priv;
struct net_device *netdev = priv->netdev;
struct mlx5_core_dev *mdev = edev->mdev;
int err;
@@ -5845,7 +5873,8 @@ static int mlx5e_resume(struct auxiliary_device *adev)
static int mlx5e_suspend(struct auxiliary_device *adev, pm_message_t state)
{
- struct mlx5e_priv *priv = auxiliary_get_drvdata(adev);
+ struct mlx5e_dev *mlx5e_dev = auxiliary_get_drvdata(adev);
+ struct mlx5e_priv *priv = mlx5e_dev->priv;
struct net_device *netdev = priv->netdev;
struct mlx5_core_dev *mdev = priv->mdev;
@@ -5863,35 +5892,46 @@ static int mlx5e_probe(struct auxiliary_device *adev,
struct mlx5_adev *edev = container_of(adev, struct mlx5_adev, adev);
const struct mlx5e_profile *profile = &mlx5e_nic_profile;
struct mlx5_core_dev *mdev = edev->mdev;
+ struct mlx5e_dev *mlx5e_dev;
struct net_device *netdev;
pm_message_t state = {};
struct mlx5e_priv *priv;
int err;
+ mlx5e_dev = mlx5e_create_devlink(&adev->dev, mdev);
+ if (IS_ERR(mlx5e_dev))
+ return PTR_ERR(mlx5e_dev);
+ auxiliary_set_drvdata(adev, mlx5e_dev);
+
+ err = mlx5e_devlink_port_register(mlx5e_dev, mdev);
+ if (err) {
+ mlx5_core_err(mdev, "mlx5e_devlink_port_register failed, %d\n", err);
+ goto err_devlink_unregister;
+ }
+
netdev = mlx5e_create_netdev(mdev, profile);
if (!netdev) {
mlx5_core_err(mdev, "mlx5e_create_netdev failed\n");
- return -ENOMEM;
+ err = -ENOMEM;
+ goto err_devlink_port_unregister;
}
+ SET_NETDEV_DEVLINK_PORT(netdev, &mlx5e_dev->dl_port);
mlx5e_build_nic_netdev(netdev);
priv = netdev_priv(netdev);
- auxiliary_set_drvdata(adev, priv);
+ mlx5e_dev->priv = priv;
priv->profile = profile;
priv->ppriv = NULL;
- err = mlx5e_devlink_port_register(priv);
- if (err) {
- mlx5_core_err(mdev, "mlx5e_devlink_port_register failed, %d\n", err);
- goto err_destroy_netdev;
- }
+ priv->dfs_root = debugfs_create_dir("nic",
+ mlx5_debugfs_get_dev_root(priv->mdev));
err = profile->init(mdev, netdev);
if (err) {
mlx5_core_err(mdev, "mlx5e_nic_profile init failed, %d\n", err);
- goto err_devlink_cleanup;
+ goto err_destroy_netdev;
}
err = mlx5e_resume(adev);
@@ -5900,7 +5940,6 @@ static int mlx5e_probe(struct auxiliary_device *adev,
goto err_profile_cleanup;
}
- SET_NETDEV_DEVLINK_PORT(netdev, mlx5e_devlink_get_dl_port(priv));
err = register_netdev(netdev);
if (err) {
mlx5_core_err(mdev, "register_netdev failed, %d\n", err);
@@ -5908,7 +5947,7 @@ static int mlx5e_probe(struct auxiliary_device *adev,
}
mlx5e_dcbnl_init_app(priv);
- mlx5_uplink_netdev_set(mdev, netdev);
+ mlx5_core_uplink_netdev_set(mdev, netdev);
mlx5e_params_print_info(mdev, &priv->channels.params);
return 0;
@@ -5916,24 +5955,31 @@ err_resume:
mlx5e_suspend(adev, state);
err_profile_cleanup:
profile->cleanup(priv);
-err_devlink_cleanup:
- mlx5e_devlink_port_unregister(priv);
err_destroy_netdev:
+ debugfs_remove_recursive(priv->dfs_root);
mlx5e_destroy_netdev(priv);
+err_devlink_port_unregister:
+ mlx5e_devlink_port_unregister(mlx5e_dev);
+err_devlink_unregister:
+ mlx5e_destroy_devlink(mlx5e_dev);
return err;
}
static void mlx5e_remove(struct auxiliary_device *adev)
{
- struct mlx5e_priv *priv = auxiliary_get_drvdata(adev);
+ struct mlx5e_dev *mlx5e_dev = auxiliary_get_drvdata(adev);
+ struct mlx5e_priv *priv = mlx5e_dev->priv;
pm_message_t state = {};
+ mlx5_core_uplink_netdev_set(priv->mdev, NULL);
mlx5e_dcbnl_delete_app(priv);
unregister_netdev(priv->netdev);
mlx5e_suspend(adev, state);
priv->profile->cleanup(priv);
- mlx5e_devlink_port_unregister(priv);
+ debugfs_remove_recursive(priv->dfs_root);
mlx5e_destroy_netdev(priv);
+ mlx5e_devlink_port_unregister(mlx5e_dev);
+ mlx5e_destroy_devlink(mlx5e_dev);
}
static const struct auxiliary_device_id mlx5e_id_table[] = {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 7d90e5b72854..9b9203443085 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -789,8 +789,10 @@ static int mlx5e_init_rep(struct mlx5_core_dev *mdev,
{
struct mlx5e_priv *priv = netdev_priv(netdev);
- priv->fs = mlx5e_fs_init(priv->profile, mdev,
- !test_bit(MLX5E_STATE_DESTROYING, &priv->state));
+ priv->fs =
+ mlx5e_fs_init(priv->profile, mdev,
+ !test_bit(MLX5E_STATE_DESTROYING, &priv->state),
+ priv->dfs_root);
if (!priv->fs) {
netdev_err(priv->netdev, "FS allocation failed\n");
return -ENOMEM;
@@ -808,7 +810,8 @@ static int mlx5e_init_ul_rep(struct mlx5_core_dev *mdev,
struct mlx5e_priv *priv = netdev_priv(netdev);
priv->fs = mlx5e_fs_init(priv->profile, mdev,
- !test_bit(MLX5E_STATE_DESTROYING, &priv->state));
+ !test_bit(MLX5E_STATE_DESTROYING, &priv->state),
+ priv->dfs_root);
if (!priv->fs) {
netdev_err(priv->netdev, "FS allocation failed\n");
return -ENOMEM;
@@ -1004,8 +1007,23 @@ static void mlx5e_cleanup_rep_rx(struct mlx5e_priv *priv)
priv->rx_res = NULL;
}
+static void mlx5e_rep_mpesw_work(struct work_struct *work)
+{
+ struct mlx5_rep_uplink_priv *uplink_priv =
+ container_of(work, struct mlx5_rep_uplink_priv,
+ mpesw_work);
+ struct mlx5e_rep_priv *rpriv =
+ container_of(uplink_priv, struct mlx5e_rep_priv,
+ uplink_priv);
+ struct mlx5e_priv *priv = netdev_priv(rpriv->netdev);
+
+ rep_vport_rx_rule_destroy(priv);
+ mlx5e_create_rep_vport_rx_rule(priv);
+}
+
static int mlx5e_init_ul_rep_rx(struct mlx5e_priv *priv)
{
+ struct mlx5e_rep_priv *rpriv = priv->ppriv;
int err;
mlx5e_create_q_counters(priv);
@@ -1015,12 +1033,17 @@ static int mlx5e_init_ul_rep_rx(struct mlx5e_priv *priv)
mlx5e_tc_int_port_init_rep_rx(priv);
+ INIT_WORK(&rpriv->uplink_priv.mpesw_work, mlx5e_rep_mpesw_work);
+
out:
return err;
}
static void mlx5e_cleanup_ul_rep_rx(struct mlx5e_priv *priv)
{
+ struct mlx5e_rep_priv *rpriv = priv->ppriv;
+
+ cancel_work_sync(&rpriv->uplink_priv.mpesw_work);
mlx5e_tc_int_port_cleanup_rep_rx(priv);
mlx5e_cleanup_rep_rx(priv);
mlx5e_destroy_q_counters(priv);
@@ -1129,6 +1152,19 @@ static int mlx5e_update_rep_rx(struct mlx5e_priv *priv)
return 0;
}
+static int mlx5e_rep_event_mpesw(struct mlx5e_priv *priv)
+{
+ struct mlx5e_rep_priv *rpriv = priv->ppriv;
+ struct mlx5_eswitch_rep *rep = rpriv->rep;
+
+ if (rep->vport != MLX5_VPORT_UPLINK)
+ return NOTIFY_DONE;
+
+ queue_work(priv->wq, &rpriv->uplink_priv.mpesw_work);
+
+ return NOTIFY_OK;
+}
+
static int uplink_rep_async_event(struct notifier_block *nb, unsigned long event, void *data)
{
struct mlx5e_priv *priv = container_of(nb, struct mlx5e_priv, events_nb);
@@ -1150,6 +1186,8 @@ static int uplink_rep_async_event(struct notifier_block *nb, unsigned long event
if (event == MLX5_DEV_EVENT_PORT_AFFINITY)
return mlx5e_rep_tc_event_port_affinity(priv);
+ else if (event == MLX5_DEV_EVENT_MULTIPORT_ESW)
+ return mlx5e_rep_event_mpesw(priv);
return NOTIFY_DONE;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
index b4e691760da9..dcfad0bf0f45 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
@@ -100,6 +100,11 @@ struct mlx5_rep_uplink_priv {
struct mlx5e_tc_int_port_priv *int_port_priv;
struct mlx5e_flow_meters *flow_meters;
+
+ /* tc action stats */
+ struct mlx5e_tc_act_stats_handle *action_stats_handle;
+
+ struct work_struct mpesw_work;
};
struct mlx5e_rep_priv {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 3df455f6b168..3f7b63d6616b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -62,10 +62,12 @@
static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx);
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx);
static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx);
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx);
static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
@@ -76,11 +78,6 @@ const struct mlx5e_rx_handlers mlx5e_rx_handlers_nic = {
.handle_rx_cqe_mpwqe_shampo = mlx5e_handle_rx_cqe_mpwrq_shampo,
};
-static inline bool mlx5e_rx_hw_stamp(struct hwtstamp_config *config)
-{
- return config->rx_filter == HWTSTAMP_FILTER_ALL;
-}
-
static inline void mlx5e_read_cqe_slot(struct mlx5_cqwq *wq,
u32 cqcc, void *data)
{
@@ -1559,7 +1556,7 @@ struct sk_buff *mlx5e_build_linear_skb(struct mlx5e_rq *rq, void *va,
u32 frag_size, u16 headroom,
u32 cqe_bcnt, u32 metasize)
{
- struct sk_buff *skb = build_skb(va, frag_size);
+ struct sk_buff *skb = napi_build_skb(va, frag_size);
if (unlikely(!skb)) {
rq->stats->buff_alloc_err++;
@@ -1575,16 +1572,19 @@ struct sk_buff *mlx5e_build_linear_skb(struct mlx5e_rq *rq, void *va,
return skb;
}
-static void mlx5e_fill_xdp_buff(struct mlx5e_rq *rq, void *va, u16 headroom,
- u32 len, struct xdp_buff *xdp)
+static void mlx5e_fill_mxbuf(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
+ void *va, u16 headroom, u32 len,
+ struct mlx5e_xdp_buff *mxbuf)
{
- xdp_init_buff(xdp, rq->buff.frame0_sz, &rq->xdp_rxq);
- xdp_prepare_buff(xdp, va, headroom, len, true);
+ xdp_init_buff(&mxbuf->xdp, rq->buff.frame0_sz, &rq->xdp_rxq);
+ xdp_prepare_buff(&mxbuf->xdp, va, headroom, len, true);
+ mxbuf->cqe = cqe;
+ mxbuf->rq = rq;
}
static struct sk_buff *
mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
- u32 cqe_bcnt)
+ struct mlx5_cqe64 *cqe, u32 cqe_bcnt)
{
union mlx5e_alloc_unit *au = wi->au;
u16 rx_headroom = rq->buff.headroom;
@@ -1606,16 +1606,16 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
prog = rcu_dereference(rq->xdp_prog);
if (prog) {
- struct xdp_buff xdp;
+ struct mlx5e_xdp_buff mxbuf;
net_prefetchw(va); /* xdp_frame data area */
- mlx5e_fill_xdp_buff(rq, va, rx_headroom, cqe_bcnt, &xdp);
- if (mlx5e_xdp_handle(rq, au->page, prog, &xdp))
+ mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, cqe_bcnt, &mxbuf);
+ if (mlx5e_xdp_handle(rq, prog, &mxbuf))
return NULL; /* page/packet was consumed by XDP */
- rx_headroom = xdp.data - xdp.data_hard_start;
- metasize = xdp.data - xdp.data_meta;
- cqe_bcnt = xdp.data_end - xdp.data;
+ rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start;
+ metasize = mxbuf.xdp.data - mxbuf.xdp.data_meta;
+ cqe_bcnt = mxbuf.xdp.data_end - mxbuf.xdp.data;
}
frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt);
skb = mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, metasize);
@@ -1630,16 +1630,16 @@ mlx5e_skb_from_cqe_linear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
static struct sk_buff *
mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi,
- u32 cqe_bcnt)
+ struct mlx5_cqe64 *cqe, u32 cqe_bcnt)
{
struct mlx5e_rq_frag_info *frag_info = &rq->wqe.info.arr[0];
struct mlx5e_wqe_frag_info *head_wi = wi;
union mlx5e_alloc_unit *au = wi->au;
u16 rx_headroom = rq->buff.headroom;
struct skb_shared_info *sinfo;
+ struct mlx5e_xdp_buff mxbuf;
u32 frag_consumed_bytes;
struct bpf_prog *prog;
- struct xdp_buff xdp;
struct sk_buff *skb;
dma_addr_t addr;
u32 truesize;
@@ -1654,8 +1654,8 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi
net_prefetchw(va); /* xdp_frame data area */
net_prefetch(va + rx_headroom);
- mlx5e_fill_xdp_buff(rq, va, rx_headroom, frag_consumed_bytes, &xdp);
- sinfo = xdp_get_shared_info_from_buff(&xdp);
+ mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, frag_consumed_bytes, &mxbuf);
+ sinfo = xdp_get_shared_info_from_buff(&mxbuf.xdp);
truesize = 0;
cqe_bcnt -= frag_consumed_bytes;
@@ -1673,13 +1673,13 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi
dma_sync_single_for_cpu(rq->pdev, addr + wi->offset,
frag_consumed_bytes, rq->buff.map_dir);
- if (!xdp_buff_has_frags(&xdp)) {
+ if (!xdp_buff_has_frags(&mxbuf.xdp)) {
/* Init on the first fragment to avoid cold cache access
* when possible.
*/
sinfo->nr_frags = 0;
sinfo->xdp_frags_size = 0;
- xdp_buff_set_frags_flag(&xdp);
+ xdp_buff_set_frags_flag(&mxbuf.xdp);
}
frag = &sinfo->frags[sinfo->nr_frags++];
@@ -1688,7 +1688,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi
skb_frag_size_set(frag, frag_consumed_bytes);
if (page_is_pfmemalloc(au->page))
- xdp_buff_set_frag_pfmemalloc(&xdp);
+ xdp_buff_set_frag_pfmemalloc(&mxbuf.xdp);
sinfo->xdp_frags_size += frag_consumed_bytes;
truesize += frag_info->frag_stride;
@@ -1698,10 +1698,8 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi
wi++;
}
- au = head_wi->au;
-
prog = rcu_dereference(rq->xdp_prog);
- if (prog && mlx5e_xdp_handle(rq, au->page, prog, &xdp)) {
+ if (prog && mlx5e_xdp_handle(rq, prog, &mxbuf)) {
if (test_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) {
int i;
@@ -1711,22 +1709,22 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi
return NULL; /* page/packet was consumed by XDP */
}
- skb = mlx5e_build_linear_skb(rq, xdp.data_hard_start, rq->buff.frame0_sz,
- xdp.data - xdp.data_hard_start,
- xdp.data_end - xdp.data,
- xdp.data - xdp.data_meta);
+ skb = mlx5e_build_linear_skb(rq, mxbuf.xdp.data_hard_start, rq->buff.frame0_sz,
+ mxbuf.xdp.data - mxbuf.xdp.data_hard_start,
+ mxbuf.xdp.data_end - mxbuf.xdp.data,
+ mxbuf.xdp.data - mxbuf.xdp.data_meta);
if (unlikely(!skb))
return NULL;
- page_ref_inc(au->page);
+ page_ref_inc(head_wi->au->page);
- if (unlikely(xdp_buff_has_frags(&xdp))) {
+ if (xdp_buff_has_frags(&mxbuf.xdp)) {
int i;
/* sinfo->nr_frags is reset by build_skb, calculate again. */
xdp_update_skb_shared_info(skb, wi - head_wi - 1,
sinfo->xdp_frags_size, truesize,
- xdp_buff_is_frag_pfmemalloc(&xdp));
+ xdp_buff_is_frag_pfmemalloc(&mxbuf.xdp));
for (i = 0; i < sinfo->nr_frags; i++) {
skb_frag_t *frag = &sinfo->frags[i];
@@ -1777,7 +1775,7 @@ static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
mlx5e_skb_from_cqe_linear,
mlx5e_skb_from_cqe_nonlinear,
mlx5e_xsk_skb_from_cqe_linear,
- rq, wi, cqe_bcnt);
+ rq, wi, cqe, cqe_bcnt);
if (!skb) {
/* probably for XDP */
if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) {
@@ -1792,7 +1790,7 @@ static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
mlx5e_complete_rx_cqe(rq, cqe, cqe_bcnt, skb);
if (mlx5e_cqe_regb_chain(cqe))
- if (!mlx5e_tc_update_skb(cqe, skb)) {
+ if (!mlx5e_tc_update_skb_nic(cqe, skb)) {
dev_kfree_skb_any(skb);
goto free_wqe;
}
@@ -1830,7 +1828,7 @@ static void mlx5e_handle_rx_cqe_rep(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe,
mlx5e_skb_from_cqe_linear,
mlx5e_skb_from_cqe_nonlinear,
- rq, wi, cqe_bcnt);
+ rq, wi, cqe, cqe_bcnt);
if (!skb) {
/* probably for XDP */
if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) {
@@ -1889,7 +1887,7 @@ static void mlx5e_handle_rx_cqe_mpwrq_rep(struct mlx5e_rq *rq, struct mlx5_cqe64
skb = INDIRECT_CALL_2(rq->mpwqe.skb_from_cqe_mpwrq,
mlx5e_skb_from_cqe_mpwrq_linear,
mlx5e_skb_from_cqe_mpwrq_nonlinear,
- rq, wi, cqe_bcnt, head_offset, page_idx);
+ rq, wi, cqe, cqe_bcnt, head_offset, page_idx);
if (!skb)
goto mpwrq_cqe_out;
@@ -1940,7 +1938,8 @@ mlx5e_fill_skb_data(struct sk_buff *skb, struct mlx5e_rq *rq,
static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx)
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx)
{
union mlx5e_alloc_unit *au = &wi->alloc_units[page_idx];
u16 headlen = min_t(u16, MLX5E_RX_MAX_HEAD, cqe_bcnt);
@@ -1979,7 +1978,8 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w
static struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
- u16 cqe_bcnt, u32 head_offset, u32 page_idx)
+ struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
+ u32 page_idx)
{
union mlx5e_alloc_unit *au = &wi->alloc_units[page_idx];
u16 rx_headroom = rq->buff.headroom;
@@ -2007,19 +2007,19 @@ mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
prog = rcu_dereference(rq->xdp_prog);
if (prog) {
- struct xdp_buff xdp;
+ struct mlx5e_xdp_buff mxbuf;
net_prefetchw(va); /* xdp_frame data area */
- mlx5e_fill_xdp_buff(rq, va, rx_headroom, cqe_bcnt, &xdp);
- if (mlx5e_xdp_handle(rq, au->page, prog, &xdp)) {
+ mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, cqe_bcnt, &mxbuf);
+ if (mlx5e_xdp_handle(rq, prog, &mxbuf)) {
if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags))
__set_bit(page_idx, wi->xdp_xmit_bitmap); /* non-atomic */
return NULL; /* page/packet was consumed by XDP */
}
- rx_headroom = xdp.data - xdp.data_hard_start;
- metasize = xdp.data - xdp.data_meta;
- cqe_bcnt = xdp.data_end - xdp.data;
+ rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start;
+ metasize = mxbuf.xdp.data - mxbuf.xdp.data_meta;
+ cqe_bcnt = mxbuf.xdp.data_end - mxbuf.xdp.data;
}
frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt);
skb = mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, metasize);
@@ -2174,8 +2174,8 @@ static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct mlx5e_rq *rq, struct mlx5_cq
if (likely(head_size))
*skb = mlx5e_skb_from_cqe_shampo(rq, wi, cqe, header_index);
else
- *skb = mlx5e_skb_from_cqe_mpwrq_nonlinear(rq, wi, cqe_bcnt, data_offset,
- page_idx);
+ *skb = mlx5e_skb_from_cqe_mpwrq_nonlinear(rq, wi, cqe, cqe_bcnt,
+ data_offset, page_idx);
if (unlikely(!*skb))
goto free_hd_entry;
@@ -2249,14 +2249,15 @@ static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cq
mlx5e_skb_from_cqe_mpwrq_linear,
mlx5e_skb_from_cqe_mpwrq_nonlinear,
mlx5e_xsk_skb_from_cqe_mpwrq_linear,
- rq, wi, cqe_bcnt, head_offset, page_idx);
+ rq, wi, cqe, cqe_bcnt, head_offset,
+ page_idx);
if (!skb)
goto mpwrq_cqe_out;
mlx5e_complete_rx_cqe(rq, cqe, cqe_bcnt, skb);
if (mlx5e_cqe_regb_chain(cqe))
- if (!mlx5e_tc_update_skb(cqe, skb)) {
+ if (!mlx5e_tc_update_skb_nic(cqe, skb)) {
dev_kfree_skb_any(skb);
goto mpwrq_cqe_out;
}
@@ -2494,7 +2495,7 @@ static void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe,
mlx5e_skb_from_cqe_linear,
mlx5e_skb_from_cqe_nonlinear,
- rq, wi, cqe_bcnt);
+ rq, wi, cqe, cqe_bcnt);
if (!skb)
goto wq_free_wqe;
@@ -2567,10 +2568,8 @@ int mlx5e_rq_set_handlers(struct mlx5e_rq *rq, struct mlx5e_params *params, bool
static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
{
- struct mlx5e_priv *priv = netdev_priv(rq->netdev);
struct mlx5_wq_cyc *wq = &rq->wqe.wq;
struct mlx5e_wqe_frag_info *wi;
- struct devlink_port *dl_port;
struct sk_buff *skb;
u32 cqe_bcnt;
u16 trap_id;
@@ -2586,15 +2585,15 @@ static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe
goto free_wqe;
}
- skb = mlx5e_skb_from_cqe_nonlinear(rq, wi, cqe_bcnt);
+ skb = mlx5e_skb_from_cqe_nonlinear(rq, wi, cqe, cqe_bcnt);
if (!skb)
goto free_wqe;
mlx5e_complete_rx_cqe(rq, cqe, cqe_bcnt, skb);
skb_push(skb, ETH_HLEN);
- dl_port = mlx5e_devlink_get_dl_port(priv);
- mlx5_devlink_trap_report(rq->mdev, trap_id, skb, dl_port);
+ mlx5_devlink_trap_report(rq->mdev, trap_id, skb,
+ rq->netdev->devlink_port);
dev_kfree_skb_any(skb);
free_wqe:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 243d5d7750be..e34d9b5fb504 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -43,8 +43,10 @@
#include <net/ipv6_stubs.h>
#include <net/bareudp.h>
#include <net/bonding.h>
+#include <net/dst_metadata.h>
#include "en.h"
#include "en/tc/post_act.h"
+#include "en/tc/act_stats.h"
#include "en_rep.h"
#include "en/rep/tc.h"
#include "en/rep/neigh.h"
@@ -71,6 +73,12 @@
#define MLX5E_TC_TABLE_NUM_GROUPS 4
#define MLX5E_TC_TABLE_MAX_GROUP_SIZE BIT(18)
+struct mlx5e_hairpin_params {
+ struct mlx5_core_dev *mdev;
+ u32 num_queues;
+ u32 queue_size;
+};
+
struct mlx5e_tc_table {
/* Protects the dynamic assignment of the t parameter
* which is the nic tc root table.
@@ -93,10 +101,15 @@ struct mlx5e_tc_table {
struct mlx5_tc_ct_priv *ct;
struct mapping_ctx *mapping;
+ struct mlx5e_hairpin_params hairpin_params;
+ struct dentry *dfs_root;
+
+ /* tc action stats */
+ struct mlx5e_tc_act_stats_handle *action_stats_handle;
};
struct mlx5e_tc_attr_to_reg_mapping mlx5e_tc_attr_to_reg_mappings[] = {
- [CHAIN_TO_REG] = {
+ [MAPPED_OBJ_TO_REG] = {
.mfield = MLX5_ACTION_IN_FIELD_METADATA_REG_C_0,
.moffset = 0,
.mlen = 16,
@@ -123,7 +136,7 @@ struct mlx5e_tc_attr_to_reg_mapping mlx5e_tc_attr_to_reg_mappings[] = {
* into reg_b that is passed to SW since we don't
* jump between steering domains.
*/
- [NIC_CHAIN_TO_REG] = {
+ [NIC_MAPPED_OBJ_TO_REG] = {
.mfield = MLX5_ACTION_IN_FIELD_METADATA_REG_B,
.moffset = 0,
.mlen = 16,
@@ -278,6 +291,24 @@ mlx5e_tc_match_to_reg_set_and_get_id(struct mlx5_core_dev *mdev,
return err;
}
+static struct mlx5e_tc_act_stats_handle *
+get_act_stats_handle(struct mlx5e_priv *priv)
+{
+ struct mlx5e_tc_table *tc = mlx5e_fs_get_tc(priv->fs);
+ struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+ struct mlx5_rep_uplink_priv *uplink_priv;
+ struct mlx5e_rep_priv *uplink_rpriv;
+
+ if (is_mdev_switchdev_mode(priv->mdev)) {
+ uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
+ uplink_priv = &uplink_rpriv->uplink_priv;
+
+ return uplink_priv->action_stats_handle;
+ }
+
+ return tc->action_stats_handle;
+}
+
struct mlx5e_tc_int_port_priv *
mlx5e_get_int_port_priv(struct mlx5e_priv *priv)
{
@@ -639,36 +670,36 @@ get_mod_hdr_table(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow)
&tc->mod_hdr;
}
-static int mlx5e_attach_mod_hdr(struct mlx5e_priv *priv,
- struct mlx5e_tc_flow *flow,
- struct mlx5e_tc_flow_parse_attr *parse_attr)
+int mlx5e_tc_attach_mod_hdr(struct mlx5e_priv *priv,
+ struct mlx5e_tc_flow *flow,
+ struct mlx5_flow_attr *attr)
{
- struct mlx5_modify_hdr *modify_hdr;
struct mlx5e_mod_hdr_handle *mh;
mh = mlx5e_mod_hdr_attach(priv->mdev, get_mod_hdr_table(priv, flow),
mlx5e_get_flow_namespace(flow),
- &parse_attr->mod_hdr_acts);
+ &attr->parse_attr->mod_hdr_acts);
if (IS_ERR(mh))
return PTR_ERR(mh);
- modify_hdr = mlx5e_mod_hdr_get(mh);
- flow->attr->modify_hdr = modify_hdr;
- flow->mh = mh;
+ WARN_ON(attr->modify_hdr);
+ attr->modify_hdr = mlx5e_mod_hdr_get(mh);
+ attr->mh = mh;
return 0;
}
-static void mlx5e_detach_mod_hdr(struct mlx5e_priv *priv,
- struct mlx5e_tc_flow *flow)
+void mlx5e_tc_detach_mod_hdr(struct mlx5e_priv *priv,
+ struct mlx5e_tc_flow *flow,
+ struct mlx5_flow_attr *attr)
{
/* flow wasn't fully initialized */
- if (!flow->mh)
+ if (!attr->mh)
return;
mlx5e_mod_hdr_detach(priv->mdev, get_mod_hdr_table(priv, flow),
- flow->mh);
- flow->mh = NULL;
+ attr->mh);
+ attr->mh = NULL;
}
static
@@ -1017,6 +1048,136 @@ static int mlx5e_hairpin_get_prio(struct mlx5e_priv *priv,
return 0;
}
+static int debugfs_hairpin_queues_set(void *data, u64 val)
+{
+ struct mlx5e_hairpin_params *hp = data;
+
+ if (!val) {
+ mlx5_core_err(hp->mdev,
+ "Number of hairpin queues must be > 0\n");
+ return -EINVAL;
+ }
+
+ hp->num_queues = val;
+
+ return 0;
+}
+
+static int debugfs_hairpin_queues_get(void *data, u64 *val)
+{
+ struct mlx5e_hairpin_params *hp = data;
+
+ *val = hp->num_queues;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(fops_hairpin_queues, debugfs_hairpin_queues_get,
+ debugfs_hairpin_queues_set, "%llu\n");
+
+static int debugfs_hairpin_queue_size_set(void *data, u64 val)
+{
+ struct mlx5e_hairpin_params *hp = data;
+
+ if (val > BIT(MLX5_CAP_GEN(hp->mdev, log_max_hairpin_num_packets))) {
+ mlx5_core_err(hp->mdev,
+ "Invalid hairpin queue size, must be <= %lu\n",
+ BIT(MLX5_CAP_GEN(hp->mdev,
+ log_max_hairpin_num_packets)));
+ return -EINVAL;
+ }
+
+ hp->queue_size = roundup_pow_of_two(val);
+
+ return 0;
+}
+
+static int debugfs_hairpin_queue_size_get(void *data, u64 *val)
+{
+ struct mlx5e_hairpin_params *hp = data;
+
+ *val = hp->queue_size;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(fops_hairpin_queue_size,
+ debugfs_hairpin_queue_size_get,
+ debugfs_hairpin_queue_size_set, "%llu\n");
+
+static int debugfs_hairpin_num_active_get(void *data, u64 *val)
+{
+ struct mlx5e_tc_table *tc = data;
+ struct mlx5e_hairpin_entry *hpe;
+ u32 cnt = 0;
+ u32 bkt;
+
+ mutex_lock(&tc->hairpin_tbl_lock);
+ hash_for_each(tc->hairpin_tbl, bkt, hpe, hairpin_hlist)
+ cnt++;
+ mutex_unlock(&tc->hairpin_tbl_lock);
+
+ *val = cnt;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(fops_hairpin_num_active,
+ debugfs_hairpin_num_active_get, NULL, "%llu\n");
+
+static int debugfs_hairpin_table_dump_show(struct seq_file *file, void *priv)
+
+{
+ struct mlx5e_tc_table *tc = file->private;
+ struct mlx5e_hairpin_entry *hpe;
+ u32 bkt;
+
+ mutex_lock(&tc->hairpin_tbl_lock);
+ hash_for_each(tc->hairpin_tbl, bkt, hpe, hairpin_hlist)
+ seq_printf(file, "Hairpin peer_vhca_id %u prio %u refcnt %u\n",
+ hpe->peer_vhca_id, hpe->prio,
+ refcount_read(&hpe->refcnt));
+ mutex_unlock(&tc->hairpin_tbl_lock);
+
+ return 0;
+}
+DEFINE_SHOW_ATTRIBUTE(debugfs_hairpin_table_dump);
+
+static void mlx5e_tc_debugfs_init(struct mlx5e_tc_table *tc,
+ struct dentry *dfs_root)
+{
+ if (IS_ERR_OR_NULL(dfs_root))
+ return;
+
+ tc->dfs_root = debugfs_create_dir("tc", dfs_root);
+
+ debugfs_create_file("hairpin_num_queues", 0644, tc->dfs_root,
+ &tc->hairpin_params, &fops_hairpin_queues);
+ debugfs_create_file("hairpin_queue_size", 0644, tc->dfs_root,
+ &tc->hairpin_params, &fops_hairpin_queue_size);
+ debugfs_create_file("hairpin_num_active", 0444, tc->dfs_root, tc,
+ &fops_hairpin_num_active);
+ debugfs_create_file("hairpin_table_dump", 0444, tc->dfs_root, tc,
+ &debugfs_hairpin_table_dump_fops);
+}
+
+static void
+mlx5e_hairpin_params_init(struct mlx5e_hairpin_params *hairpin_params,
+ struct mlx5_core_dev *mdev)
+{
+ u64 link_speed64;
+ u32 link_speed;
+
+ hairpin_params->mdev = mdev;
+ /* set hairpin pair per each 50Gbs share of the link */
+ mlx5e_port_max_linkspeed(mdev, &link_speed);
+ link_speed = max_t(u32, link_speed, 50000);
+ link_speed64 = link_speed;
+ do_div(link_speed64, 50000);
+ hairpin_params->num_queues = link_speed64;
+
+ hairpin_params->queue_size =
+ BIT(min_t(u32, 16 - MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(mdev),
+ MLX5_CAP_GEN(mdev, log_max_hairpin_num_packets)));
+}
+
static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
struct mlx5e_tc_flow *flow,
struct mlx5e_tc_flow_parse_attr *parse_attr,
@@ -1028,8 +1189,6 @@ static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
struct mlx5_core_dev *peer_mdev;
struct mlx5e_hairpin_entry *hpe;
struct mlx5e_hairpin *hp;
- u64 link_speed64;
- u32 link_speed;
u8 match_prio;
u16 peer_id;
int err;
@@ -1082,21 +1241,16 @@ static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
hash_hairpin_info(peer_id, match_prio));
mutex_unlock(&tc->hairpin_tbl_lock);
- params.log_data_size = clamp_t(u8, 16,
- MLX5_CAP_GEN(priv->mdev, log_min_hairpin_wq_data_sz),
- MLX5_CAP_GEN(priv->mdev, log_max_hairpin_wq_data_sz));
- params.log_num_packets = params.log_data_size -
- MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(priv->mdev);
- params.log_num_packets = min_t(u8, params.log_num_packets,
- MLX5_CAP_GEN(priv->mdev, log_max_hairpin_num_packets));
+ params.log_num_packets = ilog2(tc->hairpin_params.queue_size);
+ params.log_data_size =
+ clamp_t(u32,
+ params.log_num_packets +
+ MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(priv->mdev),
+ MLX5_CAP_GEN(priv->mdev, log_min_hairpin_wq_data_sz),
+ MLX5_CAP_GEN(priv->mdev, log_max_hairpin_wq_data_sz));
params.q_counter = priv->q_counter;
- /* set hairpin pair per each 50Gbs share of the link */
- mlx5e_port_max_linkspeed(priv->mdev, &link_speed);
- link_speed = max_t(u32, link_speed, 50000);
- link_speed64 = link_speed;
- do_div(link_speed64, 50000);
- params.num_channels = link_speed64;
+ params.num_channels = tc->hairpin_params.num_queues;
hp = mlx5e_hairpin_create(priv, &params, peer_ifindex);
hpe->hp = hp;
@@ -1301,7 +1455,7 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv,
}
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
- err = mlx5e_attach_mod_hdr(priv, flow, parse_attr);
+ err = mlx5e_tc_attach_mod_hdr(priv, flow, attr);
if (err)
return err;
}
@@ -1361,7 +1515,7 @@ static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
mlx5e_mod_hdr_dealloc(&attr->parse_attr->mod_hdr_acts);
- mlx5e_detach_mod_hdr(priv, flow);
+ mlx5e_tc_detach_mod_hdr(priv, flow, attr);
}
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT)
@@ -1451,7 +1605,7 @@ mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw,
goto err_get_chain;
err = mlx5e_tc_match_to_reg_set(esw->dev, &mod_acts, MLX5_FLOW_NAMESPACE_FDB,
- CHAIN_TO_REG, chain_mapping);
+ MAPPED_OBJ_TO_REG, chain_mapping);
if (err)
goto err_reg_set;
@@ -1472,7 +1626,7 @@ skip_restore:
goto err_offload;
}
- flow->slow_mh = mh;
+ flow->attr->slow_mh = mh;
flow->chain_mapping = chain_mapping;
flow_flag_set(flow, SLOW);
@@ -1497,6 +1651,7 @@ err_get_chain:
void mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw,
struct mlx5e_tc_flow *flow)
{
+ struct mlx5e_mod_hdr_handle *slow_mh = flow->attr->slow_mh;
struct mlx5_flow_attr *slow_attr;
slow_attr = mlx5_alloc_flow_attr(MLX5_FLOW_NAMESPACE_FDB);
@@ -1509,16 +1664,16 @@ void mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw,
slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
slow_attr->esw_attr->split_count = 0;
slow_attr->flags |= MLX5_ATTR_FLAG_SLOW_PATH;
- if (flow->slow_mh) {
+ if (slow_mh) {
slow_attr->action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
- slow_attr->modify_hdr = mlx5e_mod_hdr_get(flow->slow_mh);
+ slow_attr->modify_hdr = mlx5e_mod_hdr_get(slow_mh);
}
mlx5e_tc_unoffload_fdb_rules(esw, flow, slow_attr);
- if (flow->slow_mh) {
- mlx5e_mod_hdr_detach(esw->dev, get_mod_hdr_table(flow->priv, flow), flow->slow_mh);
+ if (slow_mh) {
+ mlx5e_mod_hdr_detach(esw->dev, get_mod_hdr_table(flow->priv, flow), slow_mh);
mlx5_chains_put_chain_mapping(esw_chains(esw), flow->chain_mapping);
flow->chain_mapping = 0;
- flow->slow_mh = NULL;
+ flow->attr->slow_mh = NULL;
}
flow_flag_clear(flow, SLOW);
kfree(slow_attr);
@@ -1629,26 +1784,6 @@ int mlx5e_tc_query_route_vport(struct net_device *out_dev, struct net_device *ro
return err;
}
-int mlx5e_tc_add_flow_mod_hdr(struct mlx5e_priv *priv,
- struct mlx5e_tc_flow *flow,
- struct mlx5_flow_attr *attr)
-{
- struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts = &attr->parse_attr->mod_hdr_acts;
- struct mlx5_modify_hdr *mod_hdr;
-
- mod_hdr = mlx5_modify_header_alloc(priv->mdev,
- mlx5e_get_flow_namespace(flow),
- mod_hdr_acts->num_actions,
- mod_hdr_acts->actions);
- if (IS_ERR(mod_hdr))
- return PTR_ERR(mod_hdr);
-
- WARN_ON(attr->modify_hdr);
- attr->modify_hdr = mod_hdr;
-
- return 0;
-}
-
static int
set_encap_dests(struct mlx5e_priv *priv,
struct mlx5e_tc_flow *flow,
@@ -1768,10 +1903,8 @@ verify_attr_actions(u32 actions, struct netlink_ext_ack *extack)
static int
post_process_attr(struct mlx5e_tc_flow *flow,
struct mlx5_flow_attr *attr,
- bool is_post_act_attr,
struct netlink_ext_ack *extack)
{
- struct mlx5_eswitch *esw = flow->priv->mdev->priv.eswitch;
bool vf_tun;
int err = 0;
@@ -1783,34 +1916,22 @@ post_process_attr(struct mlx5e_tc_flow *flow,
if (err)
goto err_out;
- if (mlx5e_is_eswitch_flow(flow)) {
- err = mlx5_eswitch_add_vlan_action(esw, attr);
+ if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
+ err = mlx5e_tc_attach_mod_hdr(flow->priv, flow, attr);
if (err)
goto err_out;
}
- if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
- if (vf_tun || is_post_act_attr) {
- err = mlx5e_tc_add_flow_mod_hdr(flow->priv, flow, attr);
- if (err)
- goto err_out;
- } else {
- err = mlx5e_attach_mod_hdr(flow->priv, flow, attr->parse_attr);
- if (err)
- goto err_out;
- }
- }
-
if (attr->branch_true &&
attr->branch_true->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
- err = mlx5e_tc_add_flow_mod_hdr(flow->priv, flow, attr->branch_true);
+ err = mlx5e_tc_attach_mod_hdr(flow->priv, flow, attr->branch_true);
if (err)
goto err_out;
}
if (attr->branch_false &&
attr->branch_false->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
- err = mlx5e_tc_add_flow_mod_hdr(flow->priv, flow, attr->branch_false);
+ err = mlx5e_tc_attach_mod_hdr(flow->priv, flow, attr->branch_false);
if (err)
goto err_out;
}
@@ -1924,7 +2045,11 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
esw_attr->int_port = int_port;
}
- err = post_process_attr(flow, attr, false, extack);
+ err = post_process_attr(flow, attr, extack);
+ if (err)
+ goto err_out;
+
+ err = mlx5e_tc_act_stats_add_flow(get_act_stats_handle(priv), flow);
if (err)
goto err_out;
@@ -1998,8 +2123,6 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
if (mlx5_flow_has_geneve_opt(flow))
mlx5_geneve_tlv_option_del(priv->mdev->geneve);
- mlx5_eswitch_del_vlan_action(esw, attr);
-
if (flow->decap_route)
mlx5e_detach_decap_route(priv, flow);
@@ -2009,10 +2132,7 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
mlx5e_mod_hdr_dealloc(&attr->parse_attr->mod_hdr_acts);
- if (vf_tun && attr->modify_hdr)
- mlx5_modify_header_dealloc(priv->mdev, attr->modify_hdr);
- else
- mlx5e_detach_mod_hdr(priv, flow);
+ mlx5e_tc_detach_mod_hdr(priv, flow, attr);
}
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT)
@@ -2027,13 +2147,12 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
if (flow_flag_test(flow, L3_TO_L2_DECAP))
mlx5e_detach_decap(priv, flow);
+ mlx5e_tc_act_stats_del_flow(get_act_stats_handle(priv), flow);
+
free_flow_post_acts(flow);
free_branch_attr(flow, attr->branch_true);
free_branch_attr(flow, attr->branch_false);
- if (flow->attr->lag.count)
- mlx5_lag_del_mpesw_rule(esw->dev);
-
kvfree(attr->esw_attr->rx_tun_attr);
kvfree(attr->parse_attr);
kfree(flow->attr);
@@ -2492,13 +2611,13 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv,
err = mlx5e_tc_set_attr_rx_tun(flow, spec);
if (err)
return err;
- } else if (tunnel && tunnel->tunnel_type == MLX5E_TC_TUNNEL_TYPE_VXLAN) {
+ } else if (tunnel) {
struct mlx5_flow_spec *tmp_spec;
tmp_spec = kvzalloc(sizeof(*tmp_spec), GFP_KERNEL);
if (!tmp_spec) {
- NL_SET_ERR_MSG_MOD(extack, "Failed to allocate memory for vxlan tmp spec");
- netdev_warn(priv->netdev, "Failed to allocate memory for vxlan tmp spec");
+ NL_SET_ERR_MSG_MOD(extack, "Failed to allocate memory for tunnel tmp spec");
+ netdev_warn(priv->netdev, "Failed to allocate memory for tunnel tmp spec");
return -ENOMEM;
}
memcpy(tmp_spec, spec, sizeof(*tmp_spec));
@@ -3560,7 +3679,6 @@ out_ok:
static bool
actions_match_supported_fdb(struct mlx5e_priv *priv,
- struct mlx5e_tc_flow_parse_attr *parse_attr,
struct mlx5e_tc_flow *flow,
struct netlink_ext_ack *extack)
{
@@ -3609,7 +3727,7 @@ actions_match_supported(struct mlx5e_priv *priv,
return false;
if (mlx5e_is_eswitch_flow(flow) &&
- !actions_match_supported_fdb(priv, parse_attr, flow, extack))
+ !actions_match_supported_fdb(priv, flow, extack))
return false;
return true;
@@ -3692,10 +3810,13 @@ mlx5e_clone_flow_attr_for_post_act(struct mlx5_flow_attr *attr,
INIT_LIST_HEAD(&attr2->list);
parse_attr->filter_dev = attr->parse_attr->filter_dev;
attr2->action = 0;
+ attr2->counter = NULL;
+ attr->tc_act_cookies_count = 0;
attr2->flags = 0;
attr2->parse_attr = parse_attr;
attr2->dest_chain = 0;
attr2->dest_ft = NULL;
+ attr2->act_id_restore_rule = NULL;
if (ns_type == MLX5_FLOW_NAMESPACE_FDB) {
attr2->esw_attr->out_count = 0;
@@ -3831,7 +3952,7 @@ alloc_flow_post_acts(struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack)
if (err)
goto out_free;
- err = post_process_attr(flow, attr, true, extack);
+ err = post_process_attr(flow, attr, extack);
if (err)
goto out_free;
@@ -3991,6 +4112,11 @@ parse_branch_ctrl(struct flow_action_entry *act, struct mlx5e_tc_act *tc_act,
jump_state->jumping_attr = attr->branch_false;
jump_state->jump_count = jump_count;
+
+ /* branching action requires its own counter */
+ attr->action |= MLX5_FLOW_CONTEXT_ACTION_COUNT;
+ flow_flag_set(flow, USE_ACT_STATS);
+
return 0;
err_branch_false:
@@ -4051,6 +4177,8 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state,
goto out_free;
parse_state->actions |= attr->action;
+ if (!tc_act->stats_action)
+ attr->tc_act_cookies[attr->tc_act_cookies_count++] = act->cookie;
/* Split attr for multi table act if not the last act. */
if (jump_state.jump_target ||
@@ -4184,12 +4312,7 @@ static bool is_lag_dev(struct mlx5e_priv *priv,
static bool is_multiport_eligible(struct mlx5e_priv *priv, struct net_device *out_dev)
{
- if (same_hw_reps(priv, out_dev) &&
- MLX5_CAP_PORT_SELECTION(priv->mdev, port_select_flow_table) &&
- MLX5_CAP_GEN(priv->mdev, create_lag_when_not_master_up))
- return true;
-
- return false;
+ return same_hw_reps(priv, out_dev) && mlx5_lag_is_mpesw(priv->mdev);
}
bool mlx5e_is_valid_eswitch_fwd_dev(struct mlx5e_priv *priv,
@@ -4360,6 +4483,9 @@ static bool is_peer_flow_needed(struct mlx5e_tc_flow *flow)
(is_rep_ingress || act_is_encap))
return true;
+ if (mlx5_lag_is_mpesw(esw_attr->in_mdev))
+ return true;
+
return false;
}
@@ -4398,8 +4524,7 @@ mlx5_free_flow_attr(struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr)
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
mlx5e_mod_hdr_dealloc(&attr->parse_attr->mod_hdr_acts);
- if (attr->modify_hdr)
- mlx5_modify_header_dealloc(flow->priv->mdev, attr->modify_hdr);
+ mlx5e_tc_detach_mod_hdr(flow->priv, flow, attr);
}
}
@@ -4492,7 +4617,6 @@ __mlx5e_add_fdb_flow(struct mlx5e_priv *priv,
struct mlx5_core_dev *in_mdev)
{
struct flow_rule *rule = flow_cls_offload_flow_rule(f);
- struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
struct netlink_ext_ack *extack = f->common.extack;
struct mlx5e_tc_flow_parse_attr *parse_attr;
struct mlx5e_tc_flow *flow;
@@ -4521,33 +4645,21 @@ __mlx5e_add_fdb_flow(struct mlx5e_priv *priv,
if (err)
goto err_free;
- /* always set IP version for indirect table handling */
- flow->attr->ip_version = mlx5e_tc_get_ip_version(&parse_attr->spec, true);
-
err = parse_tc_fdb_actions(priv, &rule->action, flow, extack);
if (err)
goto err_free;
- if (flow->attr->lag.count) {
- err = mlx5_lag_add_mpesw_rule(esw->dev);
- if (err)
- goto err_free;
- }
-
err = mlx5e_tc_add_fdb_flow(priv, flow, extack);
complete_all(&flow->init_done);
if (err) {
if (!(err == -ENETUNREACH && mlx5_lag_is_multipath(in_mdev)))
- goto err_lag;
+ goto err_free;
add_unready_flow(flow);
}
return flow;
-err_lag:
- if (flow->attr->lag.count)
- mlx5_lag_del_mpesw_rule(esw->dev);
err_free:
mlx5e_flow_put(priv, flow);
out:
@@ -4579,8 +4691,10 @@ static int mlx5e_tc_add_fdb_peer_flow(struct flow_cls_offload *f,
* So packets redirected to uplink use the same mdev of the
* original flow and packets redirected from uplink use the
* peer mdev.
+ * In multiport eswitch it's a special case that we need to
+ * keep the original mdev.
*/
- if (attr->in_rep->vport == MLX5_VPORT_UPLINK)
+ if (attr->in_rep->vport == MLX5_VPORT_UPLINK && !mlx5_lag_is_mpesw(priv->mdev))
in_mdev = peer_priv->mdev;
else
in_mdev = priv->mdev;
@@ -4842,6 +4956,12 @@ errout:
return err;
}
+int mlx5e_tc_fill_action_stats(struct mlx5e_priv *priv,
+ struct flow_offload_action *fl_act)
+{
+ return mlx5e_tc_act_stats_fill_stats(get_act_stats_handle(priv), fl_act);
+}
+
int mlx5e_stats_flower(struct net_device *dev, struct mlx5e_priv *priv,
struct flow_cls_offload *f, unsigned long flags)
{
@@ -4868,11 +4988,15 @@ int mlx5e_stats_flower(struct net_device *dev, struct mlx5e_priv *priv,
}
if (mlx5e_is_offloaded_flow(flow) || flow_flag_test(flow, CT)) {
- counter = mlx5e_tc_get_counter(flow);
- if (!counter)
- goto errout;
+ if (flow_flag_test(flow, USE_ACT_STATS)) {
+ f->use_act_stats = true;
+ } else {
+ counter = mlx5e_tc_get_counter(flow);
+ if (!counter)
+ goto errout;
- mlx5_fc_query_cached(counter, &bytes, &packets, &lastuse);
+ mlx5_fc_query_cached(counter, &bytes, &packets, &lastuse);
+ }
}
/* Under multipath it's possible for one rule to be currently
@@ -4888,14 +5012,18 @@ int mlx5e_stats_flower(struct net_device *dev, struct mlx5e_priv *priv,
u64 packets2;
u64 lastuse2;
- counter = mlx5e_tc_get_counter(flow->peer_flow);
- if (!counter)
- goto no_peer_counter;
- mlx5_fc_query_cached(counter, &bytes2, &packets2, &lastuse2);
-
- bytes += bytes2;
- packets += packets2;
- lastuse = max_t(u64, lastuse, lastuse2);
+ if (flow_flag_test(flow, USE_ACT_STATS)) {
+ f->use_act_stats = true;
+ } else {
+ counter = mlx5e_tc_get_counter(flow->peer_flow);
+ if (!counter)
+ goto no_peer_counter;
+ mlx5_fc_query_cached(counter, &bytes2, &packets2, &lastuse2);
+
+ bytes += bytes2;
+ packets += packets2;
+ lastuse = max_t(u64, lastuse, lastuse2);
+ }
}
no_peer_counter:
@@ -5220,6 +5348,8 @@ int mlx5e_tc_nic_init(struct mlx5e_priv *priv)
tc->ct = mlx5_tc_ct_init(priv, tc->chains, &tc->mod_hdr,
MLX5_FLOW_NAMESPACE_KERNEL, tc->post_act);
+ mlx5e_hairpin_params_init(&tc->hairpin_params, dev);
+
tc->netdevice_nb.notifier_call = mlx5e_tc_netdev_event;
err = register_netdevice_notifier_dev_net(priv->netdev,
&tc->netdevice_nb,
@@ -5230,8 +5360,18 @@ int mlx5e_tc_nic_init(struct mlx5e_priv *priv)
goto err_reg;
}
+ mlx5e_tc_debugfs_init(tc, mlx5e_fs_get_debugfs_root(priv->fs));
+
+ tc->action_stats_handle = mlx5e_tc_act_stats_create();
+ if (IS_ERR(tc->action_stats_handle))
+ goto err_act_stats;
+
return 0;
+err_act_stats:
+ unregister_netdevice_notifier_dev_net(priv->netdev,
+ &tc->netdevice_nb,
+ &tc->netdevice_nn);
err_reg:
mlx5_tc_ct_clean(tc->ct);
mlx5e_tc_post_act_destroy(tc->post_act);
@@ -5258,6 +5398,8 @@ void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv)
{
struct mlx5e_tc_table *tc = mlx5e_fs_get_tc(priv->fs);
+ debugfs_remove_recursive(tc->dfs_root);
+
if (tc->netdevice_nb.notifier_call)
unregister_netdevice_notifier_dev_net(priv->netdev,
&tc->netdevice_nb,
@@ -5279,6 +5421,7 @@ void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv)
mapping_destroy(tc->mapping);
mlx5_chains_destroy(tc->chains);
mlx5e_tc_nic_destroy_miss_table(priv);
+ mlx5e_tc_act_stats_free(tc->action_stats_handle);
}
int mlx5e_tc_ht_init(struct rhashtable *tc_ht)
@@ -5355,8 +5498,14 @@ int mlx5e_tc_esw_init(struct mlx5_rep_uplink_priv *uplink_priv)
goto err_register_fib_notifier;
}
+ uplink_priv->action_stats_handle = mlx5e_tc_act_stats_create();
+ if (IS_ERR(uplink_priv->action_stats_handle))
+ goto err_action_counter;
+
return 0;
+err_action_counter:
+ mlx5e_tc_tun_cleanup(uplink_priv->encap);
err_register_fib_notifier:
mapping_destroy(uplink_priv->tunnel_enc_opts_mapping);
err_enc_opts_mapping:
@@ -5383,6 +5532,7 @@ void mlx5e_tc_esw_cleanup(struct mlx5_rep_uplink_priv *uplink_priv)
mlx5_tc_ct_clean(uplink_priv->ct_priv);
mlx5e_flow_meters_cleanup(uplink_priv->flow_meters);
mlx5e_tc_post_act_destroy(uplink_priv->post_act);
+ mlx5e_tc_act_stats_free(uplink_priv->action_stats_handle);
}
int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags)
@@ -5456,48 +5606,268 @@ int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
}
}
-bool mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe,
- struct sk_buff *skb)
+static bool mlx5e_tc_restore_tunnel(struct mlx5e_priv *priv, struct sk_buff *skb,
+ struct mlx5e_tc_update_priv *tc_priv,
+ u32 tunnel_id)
{
-#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
- u32 chain = 0, chain_tag, reg_b, zone_restore_id;
- struct mlx5e_priv *priv = netdev_priv(skb->dev);
- struct mlx5_mapped_obj mapped_obj;
- struct tc_skb_ext *tc_skb_ext;
- struct mlx5e_tc_table *tc;
+ struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+ struct tunnel_match_enc_opts enc_opts = {};
+ struct mlx5_rep_uplink_priv *uplink_priv;
+ struct mlx5e_rep_priv *uplink_rpriv;
+ struct metadata_dst *tun_dst;
+ struct tunnel_match_key key;
+ u32 tun_id, enc_opts_id;
+ struct net_device *dev;
int err;
- reg_b = be32_to_cpu(cqe->ft_metadata);
- tc = mlx5e_fs_get_tc(priv->fs);
- chain_tag = reg_b & MLX5E_TC_TABLE_CHAIN_TAG_MASK;
+ enc_opts_id = tunnel_id & ENC_OPTS_BITS_MASK;
+ tun_id = tunnel_id >> ENC_OPTS_BITS;
- err = mapping_find(tc->mapping, chain_tag, &mapped_obj);
+ if (!tun_id)
+ return true;
+
+ uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
+ uplink_priv = &uplink_rpriv->uplink_priv;
+
+ err = mapping_find(uplink_priv->tunnel_mapping, tun_id, &key);
if (err) {
netdev_dbg(priv->netdev,
- "Couldn't find chain for chain tag: %d, err: %d\n",
- chain_tag, err);
+ "Couldn't find tunnel for tun_id: %d, err: %d\n",
+ tun_id, err);
return false;
}
- if (mapped_obj.type == MLX5_MAPPED_OBJ_CHAIN) {
- chain = mapped_obj.chain;
- tc_skb_ext = tc_skb_ext_alloc(skb);
- if (WARN_ON(!tc_skb_ext))
+ if (enc_opts_id) {
+ err = mapping_find(uplink_priv->tunnel_enc_opts_mapping,
+ enc_opts_id, &enc_opts);
+ if (err) {
+ netdev_dbg(priv->netdev,
+ "Couldn't find tunnel (opts) for tun_id: %d, err: %d\n",
+ enc_opts_id, err);
return false;
+ }
+ }
+
+ switch (key.enc_control.addr_type) {
+ case FLOW_DISSECTOR_KEY_IPV4_ADDRS:
+ tun_dst = __ip_tun_set_dst(key.enc_ipv4.src, key.enc_ipv4.dst,
+ key.enc_ip.tos, key.enc_ip.ttl,
+ key.enc_tp.dst, TUNNEL_KEY,
+ key32_to_tunnel_id(key.enc_key_id.keyid),
+ enc_opts.key.len);
+ break;
+ case FLOW_DISSECTOR_KEY_IPV6_ADDRS:
+ tun_dst = __ipv6_tun_set_dst(&key.enc_ipv6.src, &key.enc_ipv6.dst,
+ key.enc_ip.tos, key.enc_ip.ttl,
+ key.enc_tp.dst, 0, TUNNEL_KEY,
+ key32_to_tunnel_id(key.enc_key_id.keyid),
+ enc_opts.key.len);
+ break;
+ default:
+ netdev_dbg(priv->netdev,
+ "Couldn't restore tunnel, unsupported addr_type: %d\n",
+ key.enc_control.addr_type);
+ return false;
+ }
+
+ if (!tun_dst) {
+ netdev_dbg(priv->netdev, "Couldn't restore tunnel, no tun_dst\n");
+ return false;
+ }
+
+ tun_dst->u.tun_info.key.tp_src = key.enc_tp.src;
+
+ if (enc_opts.key.len)
+ ip_tunnel_info_opts_set(&tun_dst->u.tun_info,
+ enc_opts.key.data,
+ enc_opts.key.len,
+ enc_opts.key.dst_opt_type);
+
+ skb_dst_set(skb, (struct dst_entry *)tun_dst);
+ dev = dev_get_by_index(&init_net, key.filter_ifindex);
+ if (!dev) {
+ netdev_dbg(priv->netdev,
+ "Couldn't find tunnel device with ifindex: %d\n",
+ key.filter_ifindex);
+ return false;
+ }
- tc_skb_ext->chain = chain;
+ /* Set fwd_dev so we do dev_put() after datapath */
+ tc_priv->fwd_dev = dev;
- zone_restore_id = (reg_b >> MLX5_REG_MAPPING_MOFFSET(NIC_ZONE_RESTORE_TO_REG)) &
- ESW_ZONE_ID_MASK;
+ skb->dev = dev;
- if (!mlx5e_tc_ct_restore_flow(tc->ct, skb,
- zone_restore_id))
+ return true;
+}
+
+static bool mlx5e_tc_restore_skb_tc_meta(struct sk_buff *skb, struct mlx5_tc_ct_priv *ct_priv,
+ struct mlx5_mapped_obj *mapped_obj, u32 zone_restore_id,
+ u32 tunnel_id, struct mlx5e_tc_update_priv *tc_priv)
+{
+ struct mlx5e_priv *priv = netdev_priv(skb->dev);
+ struct tc_skb_ext *tc_skb_ext;
+ u64 act_miss_cookie;
+ u32 chain;
+
+ chain = mapped_obj->type == MLX5_MAPPED_OBJ_CHAIN ? mapped_obj->chain : 0;
+ act_miss_cookie = mapped_obj->type == MLX5_MAPPED_OBJ_ACT_MISS ?
+ mapped_obj->act_miss_cookie : 0;
+ if (chain || act_miss_cookie) {
+ if (!mlx5e_tc_ct_restore_flow(ct_priv, skb, zone_restore_id))
return false;
- } else {
+
+ tc_skb_ext = tc_skb_ext_alloc(skb);
+ if (!tc_skb_ext) {
+ WARN_ON(1);
+ return false;
+ }
+
+ if (act_miss_cookie) {
+ tc_skb_ext->act_miss_cookie = act_miss_cookie;
+ tc_skb_ext->act_miss = 1;
+ } else {
+ tc_skb_ext->chain = chain;
+ }
+ }
+
+ if (tc_priv)
+ return mlx5e_tc_restore_tunnel(priv, skb, tc_priv, tunnel_id);
+
+ return true;
+}
+
+static void mlx5e_tc_restore_skb_sample(struct mlx5e_priv *priv, struct sk_buff *skb,
+ struct mlx5_mapped_obj *mapped_obj,
+ struct mlx5e_tc_update_priv *tc_priv)
+{
+ if (!mlx5e_tc_restore_tunnel(priv, skb, tc_priv, mapped_obj->sample.tunnel_id)) {
+ netdev_dbg(priv->netdev,
+ "Failed to restore tunnel info for sampled packet\n");
+ return;
+ }
+ mlx5e_tc_sample_skb(skb, mapped_obj);
+}
+
+static bool mlx5e_tc_restore_skb_int_port(struct mlx5e_priv *priv, struct sk_buff *skb,
+ struct mlx5_mapped_obj *mapped_obj,
+ struct mlx5e_tc_update_priv *tc_priv,
+ u32 tunnel_id)
+{
+ struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+ struct mlx5_rep_uplink_priv *uplink_priv;
+ struct mlx5e_rep_priv *uplink_rpriv;
+ bool forward_tx = false;
+
+ /* Tunnel restore takes precedence over int port restore */
+ if (tunnel_id)
+ return mlx5e_tc_restore_tunnel(priv, skb, tc_priv, tunnel_id);
+
+ uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH);
+ uplink_priv = &uplink_rpriv->uplink_priv;
+
+ if (mlx5e_tc_int_port_dev_fwd(uplink_priv->int_port_priv, skb,
+ mapped_obj->int_port_metadata, &forward_tx)) {
+ /* Set fwd_dev for future dev_put */
+ tc_priv->fwd_dev = skb->dev;
+ tc_priv->forward_tx = forward_tx;
+
+ return true;
+ }
+
+ return false;
+}
+
+bool mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb,
+ struct mapping_ctx *mapping_ctx, u32 mapped_obj_id,
+ struct mlx5_tc_ct_priv *ct_priv,
+ u32 zone_restore_id, u32 tunnel_id,
+ struct mlx5e_tc_update_priv *tc_priv)
+{
+ struct mlx5e_priv *priv = netdev_priv(skb->dev);
+ struct mlx5_mapped_obj mapped_obj;
+ int err;
+
+ err = mapping_find(mapping_ctx, mapped_obj_id, &mapped_obj);
+ if (err) {
+ netdev_dbg(skb->dev,
+ "Couldn't find mapped object for mapped_obj_id: %d, err: %d\n",
+ mapped_obj_id, err);
+ return false;
+ }
+
+ switch (mapped_obj.type) {
+ case MLX5_MAPPED_OBJ_CHAIN:
+ case MLX5_MAPPED_OBJ_ACT_MISS:
+ return mlx5e_tc_restore_skb_tc_meta(skb, ct_priv, &mapped_obj, zone_restore_id,
+ tunnel_id, tc_priv);
+ case MLX5_MAPPED_OBJ_SAMPLE:
+ mlx5e_tc_restore_skb_sample(priv, skb, &mapped_obj, tc_priv);
+ tc_priv->skb_done = true;
+ return true;
+ case MLX5_MAPPED_OBJ_INT_PORT_METADATA:
+ return mlx5e_tc_restore_skb_int_port(priv, skb, &mapped_obj, tc_priv, tunnel_id);
+ default:
netdev_dbg(priv->netdev, "Invalid mapped object type: %d\n", mapped_obj.type);
return false;
}
-#endif /* CONFIG_NET_TC_SKB_EXT */
- return true;
+ return false;
+}
+
+bool mlx5e_tc_update_skb_nic(struct mlx5_cqe64 *cqe, struct sk_buff *skb)
+{
+ struct mlx5e_priv *priv = netdev_priv(skb->dev);
+ u32 mapped_obj_id, reg_b, zone_restore_id;
+ struct mlx5_tc_ct_priv *ct_priv;
+ struct mapping_ctx *mapping_ctx;
+ struct mlx5e_tc_table *tc;
+
+ reg_b = be32_to_cpu(cqe->ft_metadata);
+ tc = mlx5e_fs_get_tc(priv->fs);
+ mapped_obj_id = reg_b & MLX5E_TC_TABLE_CHAIN_TAG_MASK;
+ zone_restore_id = (reg_b >> MLX5_REG_MAPPING_MOFFSET(NIC_ZONE_RESTORE_TO_REG)) &
+ ESW_ZONE_ID_MASK;
+ ct_priv = tc->ct;
+ mapping_ctx = tc->mapping;
+
+ return mlx5e_tc_update_skb(cqe, skb, mapping_ctx, mapped_obj_id, ct_priv, zone_restore_id,
+ 0, NULL);
+}
+
+int mlx5e_tc_action_miss_mapping_get(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr,
+ u64 act_miss_cookie, u32 *act_miss_mapping)
+{
+ struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+ struct mlx5_mapped_obj mapped_obj = {};
+ struct mapping_ctx *ctx;
+ int err;
+
+ ctx = esw->offloads.reg_c0_obj_pool;
+
+ mapped_obj.type = MLX5_MAPPED_OBJ_ACT_MISS;
+ mapped_obj.act_miss_cookie = act_miss_cookie;
+ err = mapping_add(ctx, &mapped_obj, act_miss_mapping);
+ if (err)
+ return err;
+
+ attr->act_id_restore_rule = esw_add_restore_rule(esw, *act_miss_mapping);
+ if (IS_ERR(attr->act_id_restore_rule))
+ goto err_rule;
+
+ return 0;
+
+err_rule:
+ mapping_remove(ctx, *act_miss_mapping);
+ return err;
+}
+
+void mlx5e_tc_action_miss_mapping_put(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr,
+ u32 act_miss_mapping)
+{
+ struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+ struct mapping_ctx *ctx;
+
+ ctx = esw->offloads.reg_c0_obj_pool;
+ mlx5_del_flow_rules(attr->act_id_restore_rule);
+ mapping_remove(ctx, act_miss_mapping);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
index 50af70ef22f3..adb39e30f90f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
@@ -59,6 +59,8 @@ int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags);
struct mlx5e_tc_update_priv {
struct net_device *fwd_dev;
+ bool skb_done;
+ bool forward_tx;
};
struct mlx5_nic_flow_attr {
@@ -69,35 +71,33 @@ struct mlx5_nic_flow_attr {
struct mlx5_flow_attr {
u32 action;
+ unsigned long tc_act_cookies[TCA_ACT_MAX_PRIO];
struct mlx5_fc *counter;
struct mlx5_modify_hdr *modify_hdr;
+ struct mlx5e_mod_hdr_handle *mh; /* attached mod header instance */
+ struct mlx5e_mod_hdr_handle *slow_mh; /* attached mod header instance for slow path */
struct mlx5_ct_attr ct_attr;
struct mlx5e_sample_attr sample_attr;
struct mlx5e_meter_attr meter_attr;
struct mlx5e_tc_flow_parse_attr *parse_attr;
u32 chain;
u16 prio;
+ u16 tc_act_cookies_count;
u32 dest_chain;
struct mlx5_flow_table *ft;
struct mlx5_flow_table *dest_ft;
u8 inner_match_level;
u8 outer_match_level;
- u8 ip_version;
u8 tun_ip_version;
int tunnel_id; /* mapped tunnel id */
u32 flags;
u32 exe_aso_type;
struct list_head list;
struct mlx5e_post_act_handle *post_act_handle;
- struct {
- /* Indicate whether the parsed flow should be counted for lag mode decision
- * making
- */
- bool count;
- } lag;
struct mlx5_flow_attr *branch_true;
struct mlx5_flow_attr *branch_false;
struct mlx5_flow_attr *jumping_attr;
+ struct mlx5_flow_handle *act_id_restore_rule;
/* keep this union last */
union {
DECLARE_FLEX_ARRAY(struct mlx5_esw_flow_attr, esw_attr);
@@ -134,7 +134,6 @@ struct mlx5_rx_tun_attr {
__be32 v4;
struct in6_addr v6;
} dst_ip; /* Valid if decap_vport is not zero */
- u32 vni;
};
#define MLX5E_TC_TABLE_CHAIN_TAG_BITS 16
@@ -197,6 +196,8 @@ int mlx5e_delete_flower(struct net_device *dev, struct mlx5e_priv *priv,
int mlx5e_stats_flower(struct net_device *dev, struct mlx5e_priv *priv,
struct flow_cls_offload *f, unsigned long flags);
+int mlx5e_tc_fill_action_stats(struct mlx5e_priv *priv,
+ struct flow_offload_action *fl_act);
int mlx5e_tc_configure_matchall(struct mlx5e_priv *priv,
struct tc_cls_matchall_offload *f);
@@ -227,7 +228,7 @@ void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe);
void mlx5e_tc_reoffload_flows_work(struct work_struct *work);
enum mlx5e_tc_attr_to_reg {
- CHAIN_TO_REG,
+ MAPPED_OBJ_TO_REG,
VPORT_TO_REG,
TUNNEL_TO_REG,
CTSTATE_TO_REG,
@@ -236,7 +237,7 @@ enum mlx5e_tc_attr_to_reg {
MARK_TO_REG,
LABELS_TO_REG,
FTEID_TO_REG,
- NIC_CHAIN_TO_REG,
+ NIC_MAPPED_OBJ_TO_REG,
NIC_ZONE_RESTORE_TO_REG,
PACKET_COLOR_TO_REG,
};
@@ -285,9 +286,13 @@ int mlx5e_tc_match_to_reg_set_and_get_id(struct mlx5_core_dev *mdev,
enum mlx5e_tc_attr_to_reg type,
u32 data);
-int mlx5e_tc_add_flow_mod_hdr(struct mlx5e_priv *priv,
- struct mlx5e_tc_flow *flow,
- struct mlx5_flow_attr *attr);
+int mlx5e_tc_attach_mod_hdr(struct mlx5e_priv *priv,
+ struct mlx5e_tc_flow *flow,
+ struct mlx5_flow_attr *attr);
+
+void mlx5e_tc_detach_mod_hdr(struct mlx5e_priv *priv,
+ struct mlx5e_tc_flow *flow,
+ struct mlx5_flow_attr *attr);
void mlx5e_tc_set_ethertype(struct mlx5_core_dev *mdev,
struct flow_match_basic *match, bool outer,
@@ -366,7 +371,6 @@ struct mlx5e_tc_table *mlx5e_tc_table_alloc(void);
void mlx5e_tc_table_free(struct mlx5e_tc_table *tc);
static inline bool mlx5e_cqe_regb_chain(struct mlx5_cqe64 *cqe)
{
-#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
u32 chain, reg_b;
reg_b = be32_to_cpu(cqe->ft_metadata);
@@ -377,20 +381,29 @@ static inline bool mlx5e_cqe_regb_chain(struct mlx5_cqe64 *cqe)
chain = reg_b & MLX5E_TC_TABLE_CHAIN_TAG_MASK;
if (chain)
return true;
-#endif
return false;
}
-bool mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb);
+bool mlx5e_tc_update_skb_nic(struct mlx5_cqe64 *cqe, struct sk_buff *skb);
+bool mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb,
+ struct mapping_ctx *mapping_ctx, u32 mapped_obj_id,
+ struct mlx5_tc_ct_priv *ct_priv,
+ u32 zone_restore_id, u32 tunnel_id,
+ struct mlx5e_tc_update_priv *tc_priv);
#else /* CONFIG_MLX5_CLS_ACT */
static inline struct mlx5e_tc_table *mlx5e_tc_table_alloc(void) { return NULL; }
static inline void mlx5e_tc_table_free(struct mlx5e_tc_table *tc) {}
static inline bool mlx5e_cqe_regb_chain(struct mlx5_cqe64 *cqe)
{ return false; }
static inline bool
-mlx5e_tc_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb)
+mlx5e_tc_update_skb_nic(struct mlx5_cqe64 *cqe, struct sk_buff *skb)
{ return true; }
#endif
+int mlx5e_tc_action_miss_mapping_get(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr,
+ u64 act_miss_cookie, u32 *act_miss_mapping);
+void mlx5e_tc_action_miss_mapping_put(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr,
+ u32 act_miss_mapping);
+
#endif /* __MLX5_EN_TC_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index f7897ddb29c5..df5e780e8e6a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -720,21 +720,6 @@ netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
-void mlx5e_sq_xmit_simple(struct mlx5e_txqsq *sq, struct sk_buff *skb, bool xmit_more)
-{
- struct mlx5e_tx_wqe_attr wqe_attr;
- struct mlx5e_tx_attr attr;
- struct mlx5e_tx_wqe *wqe;
- u16 pi;
-
- mlx5e_sq_xmit_prepare(sq, skb, NULL, &attr);
- mlx5e_sq_calc_wqe_attr(skb, &attr, &wqe_attr);
- pi = mlx5e_txqsq_get_next_pi(sq, wqe_attr.num_wqebbs);
- wqe = MLX5E_TX_FETCH_WQE(sq, pi);
- mlx5e_txwqe_build_eseg_csum(sq, skb, NULL, &wqe->eth);
- mlx5e_sq_xmit_wqe(sq, skb, &attr, &wqe_attr, wqe, pi, xmit_more);
-}
-
static void mlx5e_tx_wi_dma_unmap(struct mlx5e_txqsq *sq, struct mlx5e_tx_wqe_info *wi,
u32 *dma_fifo_cc)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 8f7580fec193..38b32e98f3bd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -629,9 +629,9 @@ static u16 async_eq_depth_devlink_param_get(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
- &val);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
+ &val);
if (!err)
return val.vu32;
mlx5_core_dbg(dev, "Failed to get param. using default. err = %d\n", err);
@@ -817,9 +817,12 @@ static void comp_irqs_release(struct mlx5_core_dev *dev)
static int comp_irqs_request(struct mlx5_core_dev *dev)
{
struct mlx5_eq_table *table = dev->priv.eq_table;
+ const struct cpumask *prev = cpu_none_mask;
+ const struct cpumask *mask;
int ncomp_eqs = table->num_comp_eqs;
u16 *cpus;
int ret;
+ int cpu;
int i;
ncomp_eqs = table->num_comp_eqs;
@@ -838,8 +841,19 @@ static int comp_irqs_request(struct mlx5_core_dev *dev)
ret = -ENOMEM;
goto free_irqs;
}
- for (i = 0; i < ncomp_eqs; i++)
- cpus[i] = cpumask_local_spread(i, dev->priv.numa_node);
+
+ i = 0;
+ rcu_read_lock();
+ for_each_numa_hop_mask(mask, dev->priv.numa_node) {
+ for_each_cpu_andnot(cpu, mask, prev) {
+ cpus[i] = cpu;
+ if (++i == ncomp_eqs)
+ goto spread_done;
+ }
+ prev = mask;
+ }
+spread_done:
+ rcu_read_unlock();
ret = mlx5_irqs_request_vectors(dev, cpus, ncomp_eqs, table->comp_irqs);
kfree(cpus);
if (ret < 0)
@@ -874,9 +888,9 @@ static u16 comp_eq_depth_devlink_param_get(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
- &val);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
+ &val);
if (!err)
return val.vu32;
mlx5_core_dbg(dev, "Failed to get param. using default. err = %d\n", err);
@@ -946,11 +960,11 @@ static int vector2eqnirqn(struct mlx5_core_dev *dev, int vector, int *eqn,
unsigned int *irqn)
{
struct mlx5_eq_table *table = dev->priv.eq_table;
- struct mlx5_eq_comp *eq, *n;
+ struct mlx5_eq_comp *eq;
int err = -ENOENT;
int i = 0;
- list_for_each_entry_safe(eq, n, &table->comp_eqs_list, list) {
+ list_for_each_entry(eq, &table->comp_eqs_list, list) {
if (i++ == vector) {
if (irqn)
*irqn = eq->core.irqn;
@@ -985,10 +999,10 @@ struct cpumask *
mlx5_comp_irq_get_affinity_mask(struct mlx5_core_dev *dev, int vector)
{
struct mlx5_eq_table *table = dev->priv.eq_table;
- struct mlx5_eq_comp *eq, *n;
+ struct mlx5_eq_comp *eq;
int i = 0;
- list_for_each_entry_safe(eq, n, &table->comp_eqs_list, list) {
+ list_for_each_entry(eq, &table->comp_eqs_list, list) {
if (i++ == vector)
break;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c
index a994e71e05c1..d55775627a47 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.c
@@ -356,8 +356,8 @@ void esw_acl_ingress_ofld_cleanup(struct mlx5_eswitch *esw,
}
/* Caller must hold rtnl_lock */
-int mlx5_esw_acl_ingress_vport_bond_update(struct mlx5_eswitch *esw, u16 vport_num,
- u32 metadata)
+int mlx5_esw_acl_ingress_vport_metadata_update(struct mlx5_eswitch *esw, u16 vport_num,
+ u32 metadata)
{
struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num);
int err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h
index 11d3d3978848..c9f8469e9a47 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ofld.h
@@ -24,8 +24,8 @@ static inline bool mlx5_esw_acl_egress_fwd2vport_supported(struct mlx5_eswitch *
/* Eswitch acl ingress external APIs */
int esw_acl_ingress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
void esw_acl_ingress_ofld_cleanup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
-int mlx5_esw_acl_ingress_vport_bond_update(struct mlx5_eswitch *esw, u16 vport_num,
- u32 metadata);
+int mlx5_esw_acl_ingress_vport_metadata_update(struct mlx5_eswitch *esw, u16 vport_num,
+ u32 metadata);
void mlx5_esw_acl_ingress_vport_drop_rule_destroy(struct mlx5_eswitch *esw, u16 vport_num);
int mlx5_esw_acl_ingress_vport_drop_rule_create(struct mlx5_eswitch *esw, u16 vport_num);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
index c9a91158e99c..9959e9fd15a1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
@@ -16,18 +16,12 @@
#include "lib/fs_chains.h"
#include "en/mod_hdr.h"
-#define MLX5_ESW_INDIR_TABLE_SIZE 128
-#define MLX5_ESW_INDIR_TABLE_RECIRC_IDX_MAX (MLX5_ESW_INDIR_TABLE_SIZE - 2)
+#define MLX5_ESW_INDIR_TABLE_SIZE 2
+#define MLX5_ESW_INDIR_TABLE_RECIRC_IDX (MLX5_ESW_INDIR_TABLE_SIZE - 2)
#define MLX5_ESW_INDIR_TABLE_FWD_IDX (MLX5_ESW_INDIR_TABLE_SIZE - 1)
struct mlx5_esw_indir_table_rule {
- struct list_head list;
struct mlx5_flow_handle *handle;
- union {
- __be32 v4;
- struct in6_addr v6;
- } dst_ip;
- u32 vni;
struct mlx5_modify_hdr *mh;
refcount_t refcnt;
};
@@ -38,12 +32,10 @@ struct mlx5_esw_indir_table_entry {
struct mlx5_flow_group *recirc_grp;
struct mlx5_flow_group *fwd_grp;
struct mlx5_flow_handle *fwd_rule;
- struct list_head recirc_rules;
- int recirc_cnt;
+ struct mlx5_esw_indir_table_rule *recirc_rule;
int fwd_ref;
u16 vport;
- u8 ip_version;
};
struct mlx5_esw_indir_table {
@@ -89,7 +81,6 @@ mlx5_esw_indir_table_needed(struct mlx5_eswitch *esw,
return esw_attr->in_rep->vport == MLX5_VPORT_UPLINK &&
vf_sf_vport &&
esw->dev == dest_mdev &&
- attr->ip_version &&
attr->flags & MLX5_ATTR_FLAG_SRC_REWRITE;
}
@@ -101,27 +92,8 @@ mlx5_esw_indir_table_decap_vport(struct mlx5_flow_attr *attr)
return esw_attr->rx_tun_attr ? esw_attr->rx_tun_attr->decap_vport : 0;
}
-static struct mlx5_esw_indir_table_rule *
-mlx5_esw_indir_table_rule_lookup(struct mlx5_esw_indir_table_entry *e,
- struct mlx5_esw_flow_attr *attr)
-{
- struct mlx5_esw_indir_table_rule *rule;
-
- list_for_each_entry(rule, &e->recirc_rules, list)
- if (rule->vni == attr->rx_tun_attr->vni &&
- !memcmp(&rule->dst_ip, &attr->rx_tun_attr->dst_ip,
- sizeof(attr->rx_tun_attr->dst_ip)))
- goto found;
- return NULL;
-
-found:
- refcount_inc(&rule->refcnt);
- return rule;
-}
-
static int mlx5_esw_indir_table_rule_get(struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
struct mlx5_esw_indir_table_entry *e)
{
struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr;
@@ -130,73 +102,18 @@ static int mlx5_esw_indir_table_rule_get(struct mlx5_eswitch *esw,
struct mlx5_flow_destination dest = {};
struct mlx5_esw_indir_table_rule *rule;
struct mlx5_flow_act flow_act = {};
- struct mlx5_flow_spec *rule_spec;
struct mlx5_flow_handle *handle;
int err = 0;
u32 data;
- rule = mlx5_esw_indir_table_rule_lookup(e, esw_attr);
- if (rule)
+ if (e->recirc_rule) {
+ refcount_inc(&e->recirc_rule->refcnt);
return 0;
-
- if (e->recirc_cnt == MLX5_ESW_INDIR_TABLE_RECIRC_IDX_MAX)
- return -EINVAL;
-
- rule_spec = kvzalloc(sizeof(*rule_spec), GFP_KERNEL);
- if (!rule_spec)
- return -ENOMEM;
-
- rule = kzalloc(sizeof(*rule), GFP_KERNEL);
- if (!rule) {
- err = -ENOMEM;
- goto out;
- }
-
- rule_spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS |
- MLX5_MATCH_MISC_PARAMETERS |
- MLX5_MATCH_MISC_PARAMETERS_2;
- if (MLX5_CAP_FLOWTABLE_NIC_RX(esw->dev, ft_field_support.outer_ip_version)) {
- MLX5_SET(fte_match_param, rule_spec->match_criteria,
- outer_headers.ip_version, 0xf);
- MLX5_SET(fte_match_param, rule_spec->match_value, outer_headers.ip_version,
- attr->ip_version);
- } else if (attr->ip_version) {
- MLX5_SET_TO_ONES(fte_match_param, rule_spec->match_criteria,
- outer_headers.ethertype);
- MLX5_SET(fte_match_param, rule_spec->match_value, outer_headers.ethertype,
- (attr->ip_version == 4 ? ETH_P_IP : ETH_P_IPV6));
- } else {
- err = -EOPNOTSUPP;
- goto err_ethertype;
}
- if (attr->ip_version == 4) {
- MLX5_SET_TO_ONES(fte_match_param, rule_spec->match_criteria,
- outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4);
- MLX5_SET(fte_match_param, rule_spec->match_value,
- outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4,
- ntohl(esw_attr->rx_tun_attr->dst_ip.v4));
- } else if (attr->ip_version == 6) {
- int len = sizeof(struct in6_addr);
-
- memset(MLX5_ADDR_OF(fte_match_param, rule_spec->match_criteria,
- outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
- 0xff, len);
- memcpy(MLX5_ADDR_OF(fte_match_param, rule_spec->match_value,
- outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
- &esw_attr->rx_tun_attr->dst_ip.v6, len);
- }
-
- MLX5_SET_TO_ONES(fte_match_param, rule_spec->match_criteria,
- misc_parameters.vxlan_vni);
- MLX5_SET(fte_match_param, rule_spec->match_value, misc_parameters.vxlan_vni,
- MLX5_GET(fte_match_param, spec->match_value, misc_parameters.vxlan_vni));
-
- MLX5_SET(fte_match_param, rule_spec->match_criteria,
- misc_parameters_2.metadata_reg_c_0, mlx5_eswitch_get_vport_metadata_mask());
- MLX5_SET(fte_match_param, rule_spec->match_value, misc_parameters_2.metadata_reg_c_0,
- mlx5_eswitch_get_vport_metadata_for_match(esw_attr->in_mdev->priv.eswitch,
- MLX5_VPORT_UPLINK));
+ rule = kzalloc(sizeof(*rule), GFP_KERNEL);
+ if (!rule)
+ return -ENOMEM;
/* Modify flow source to recirculate packet */
data = mlx5_eswitch_get_vport_metadata_for_set(esw, esw_attr->rx_tun_attr->decap_vport);
@@ -219,13 +136,14 @@ static int mlx5_esw_indir_table_rule_get(struct mlx5_eswitch *esw,
flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
flow_act.flags = FLOW_ACT_IGNORE_FLOW_LEVEL | FLOW_ACT_NO_APPEND;
+ flow_act.fg = e->recirc_grp;
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
dest.ft = mlx5_chains_get_table(chains, 0, 1, 0);
if (IS_ERR(dest.ft)) {
err = PTR_ERR(dest.ft);
goto err_table;
}
- handle = mlx5_add_flow_rules(e->ft, rule_spec, &flow_act, &dest, 1);
+ handle = mlx5_add_flow_rules(e->ft, NULL, &flow_act, &dest, 1);
if (IS_ERR(handle)) {
err = PTR_ERR(handle);
goto err_handle;
@@ -233,14 +151,10 @@ static int mlx5_esw_indir_table_rule_get(struct mlx5_eswitch *esw,
mlx5e_mod_hdr_dealloc(&mod_acts);
rule->handle = handle;
- rule->vni = esw_attr->rx_tun_attr->vni;
rule->mh = flow_act.modify_hdr;
- memcpy(&rule->dst_ip, &esw_attr->rx_tun_attr->dst_ip,
- sizeof(esw_attr->rx_tun_attr->dst_ip));
refcount_set(&rule->refcnt, 1);
- list_add(&rule->list, &e->recirc_rules);
- e->recirc_cnt++;
- goto out;
+ e->recirc_rule = rule;
+ return 0;
err_handle:
mlx5_chains_put_table(chains, 0, 1, 0);
@@ -250,89 +164,44 @@ err_mod_hdr_alloc:
err_mod_hdr_regc1:
mlx5e_mod_hdr_dealloc(&mod_acts);
err_mod_hdr_regc0:
-err_ethertype:
kfree(rule);
-out:
- kvfree(rule_spec);
return err;
}
static void mlx5_esw_indir_table_rule_put(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr,
struct mlx5_esw_indir_table_entry *e)
{
- struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr;
+ struct mlx5_esw_indir_table_rule *rule = e->recirc_rule;
struct mlx5_fs_chains *chains = esw_chains(esw);
- struct mlx5_esw_indir_table_rule *rule;
- list_for_each_entry(rule, &e->recirc_rules, list)
- if (rule->vni == esw_attr->rx_tun_attr->vni &&
- !memcmp(&rule->dst_ip, &esw_attr->rx_tun_attr->dst_ip,
- sizeof(esw_attr->rx_tun_attr->dst_ip)))
- goto found;
-
- return;
+ if (!rule)
+ return;
-found:
if (!refcount_dec_and_test(&rule->refcnt))
return;
mlx5_del_flow_rules(rule->handle);
mlx5_chains_put_table(chains, 0, 1, 0);
mlx5_modify_header_dealloc(esw->dev, rule->mh);
- list_del(&rule->list);
kfree(rule);
- e->recirc_cnt--;
+ e->recirc_rule = NULL;
}
-static int mlx5_create_indir_recirc_group(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
- struct mlx5_esw_indir_table_entry *e)
+static int mlx5_create_indir_recirc_group(struct mlx5_esw_indir_table_entry *e)
{
int err = 0, inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
- u32 *in, *match;
+ u32 *in;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
- MLX5_SET(create_flow_group_in, in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS |
- MLX5_MATCH_MISC_PARAMETERS | MLX5_MATCH_MISC_PARAMETERS_2);
- match = MLX5_ADDR_OF(create_flow_group_in, in, match_criteria);
-
- if (MLX5_CAP_FLOWTABLE_NIC_RX(esw->dev, ft_field_support.outer_ip_version))
- MLX5_SET(fte_match_param, match, outer_headers.ip_version, 0xf);
- else
- MLX5_SET_TO_ONES(fte_match_param, match, outer_headers.ethertype);
-
- if (attr->ip_version == 4) {
- MLX5_SET_TO_ONES(fte_match_param, match,
- outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4);
- } else if (attr->ip_version == 6) {
- memset(MLX5_ADDR_OF(fte_match_param, match,
- outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
- 0xff, sizeof(struct in6_addr));
- } else {
- err = -EOPNOTSUPP;
- goto out;
- }
-
- MLX5_SET_TO_ONES(fte_match_param, match, misc_parameters.vxlan_vni);
- MLX5_SET(fte_match_param, match, misc_parameters_2.metadata_reg_c_0,
- mlx5_eswitch_get_vport_metadata_mask());
MLX5_SET(create_flow_group_in, in, start_flow_index, 0);
- MLX5_SET(create_flow_group_in, in, end_flow_index, MLX5_ESW_INDIR_TABLE_RECIRC_IDX_MAX);
+ MLX5_SET(create_flow_group_in, in, end_flow_index, MLX5_ESW_INDIR_TABLE_RECIRC_IDX);
e->recirc_grp = mlx5_create_flow_group(e->ft, in);
- if (IS_ERR(e->recirc_grp)) {
+ if (IS_ERR(e->recirc_grp))
err = PTR_ERR(e->recirc_grp);
- goto out;
- }
- INIT_LIST_HEAD(&e->recirc_rules);
- e->recirc_cnt = 0;
-
-out:
kvfree(in);
return err;
}
@@ -343,19 +212,12 @@ static int mlx5_create_indir_fwd_group(struct mlx5_eswitch *esw,
int err = 0, inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
struct mlx5_flow_destination dest = {};
struct mlx5_flow_act flow_act = {};
- struct mlx5_flow_spec *spec;
u32 *in;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
- spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
- if (!spec) {
- kvfree(in);
- return -ENOMEM;
- }
-
/* Hold one entry */
MLX5_SET(create_flow_group_in, in, start_flow_index, MLX5_ESW_INDIR_TABLE_FWD_IDX);
MLX5_SET(create_flow_group_in, in, end_flow_index, MLX5_ESW_INDIR_TABLE_FWD_IDX);
@@ -366,25 +228,25 @@ static int mlx5_create_indir_fwd_group(struct mlx5_eswitch *esw,
}
flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+ flow_act.fg = e->fwd_grp;
dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
dest.vport.num = e->vport;
dest.vport.vhca_id = MLX5_CAP_GEN(esw->dev, vhca_id);
dest.vport.flags = MLX5_FLOW_DEST_VPORT_VHCA_ID;
- e->fwd_rule = mlx5_add_flow_rules(e->ft, spec, &flow_act, &dest, 1);
+ e->fwd_rule = mlx5_add_flow_rules(e->ft, NULL, &flow_act, &dest, 1);
if (IS_ERR(e->fwd_rule)) {
mlx5_destroy_flow_group(e->fwd_grp);
err = PTR_ERR(e->fwd_rule);
}
err_out:
- kvfree(spec);
kvfree(in);
return err;
}
static struct mlx5_esw_indir_table_entry *
mlx5_esw_indir_table_entry_create(struct mlx5_eswitch *esw, struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec, u16 vport, bool decap)
+ u16 vport, bool decap)
{
struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_namespace *root_ns;
@@ -412,15 +274,14 @@ mlx5_esw_indir_table_entry_create(struct mlx5_eswitch *esw, struct mlx5_flow_att
}
e->ft = ft;
e->vport = vport;
- e->ip_version = attr->ip_version;
e->fwd_ref = !decap;
- err = mlx5_create_indir_recirc_group(esw, attr, spec, e);
+ err = mlx5_create_indir_recirc_group(e);
if (err)
goto recirc_grp_err;
if (decap) {
- err = mlx5_esw_indir_table_rule_get(esw, attr, spec, e);
+ err = mlx5_esw_indir_table_rule_get(esw, attr, e);
if (err)
goto recirc_rule_err;
}
@@ -430,13 +291,13 @@ mlx5_esw_indir_table_entry_create(struct mlx5_eswitch *esw, struct mlx5_flow_att
goto fwd_grp_err;
hash_add(esw->fdb_table.offloads.indir->table, &e->hlist,
- vport << 16 | attr->ip_version);
+ vport << 16);
return e;
fwd_grp_err:
if (decap)
- mlx5_esw_indir_table_rule_put(esw, attr, e);
+ mlx5_esw_indir_table_rule_put(esw, e);
recirc_rule_err:
mlx5_destroy_flow_group(e->recirc_grp);
recirc_grp_err:
@@ -447,13 +308,13 @@ tbl_err:
}
static struct mlx5_esw_indir_table_entry *
-mlx5_esw_indir_table_entry_lookup(struct mlx5_eswitch *esw, u16 vport, u8 ip_version)
+mlx5_esw_indir_table_entry_lookup(struct mlx5_eswitch *esw, u16 vport)
{
struct mlx5_esw_indir_table_entry *e;
- u32 key = vport << 16 | ip_version;
+ u32 key = vport << 16;
hash_for_each_possible(esw->fdb_table.offloads.indir->table, e, hlist, key)
- if (e->vport == vport && e->ip_version == ip_version)
+ if (e->vport == vport)
return e;
return NULL;
@@ -461,24 +322,23 @@ mlx5_esw_indir_table_entry_lookup(struct mlx5_eswitch *esw, u16 vport, u8 ip_ver
struct mlx5_flow_table *mlx5_esw_indir_table_get(struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
u16 vport, bool decap)
{
struct mlx5_esw_indir_table_entry *e;
int err;
mutex_lock(&esw->fdb_table.offloads.indir->lock);
- e = mlx5_esw_indir_table_entry_lookup(esw, vport, attr->ip_version);
+ e = mlx5_esw_indir_table_entry_lookup(esw, vport);
if (e) {
if (!decap) {
e->fwd_ref++;
} else {
- err = mlx5_esw_indir_table_rule_get(esw, attr, spec, e);
+ err = mlx5_esw_indir_table_rule_get(esw, attr, e);
if (err)
goto out_err;
}
} else {
- e = mlx5_esw_indir_table_entry_create(esw, attr, spec, vport, decap);
+ e = mlx5_esw_indir_table_entry_create(esw, attr, vport, decap);
if (IS_ERR(e)) {
err = PTR_ERR(e);
esw_warn(esw->dev, "Failed to create indirection table, err %d.\n", err);
@@ -494,22 +354,21 @@ out_err:
}
void mlx5_esw_indir_table_put(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr,
u16 vport, bool decap)
{
struct mlx5_esw_indir_table_entry *e;
mutex_lock(&esw->fdb_table.offloads.indir->lock);
- e = mlx5_esw_indir_table_entry_lookup(esw, vport, attr->ip_version);
+ e = mlx5_esw_indir_table_entry_lookup(esw, vport);
if (!e)
goto out;
if (!decap)
e->fwd_ref--;
else
- mlx5_esw_indir_table_rule_put(esw, attr, e);
+ mlx5_esw_indir_table_rule_put(esw, e);
- if (e->fwd_ref || e->recirc_cnt)
+ if (e->fwd_ref || e->recirc_rule)
goto out;
hash_del(&e->hlist);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.h
index 21d56b49d14b..036f5b3a341b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.h
@@ -13,10 +13,8 @@ mlx5_esw_indir_table_destroy(struct mlx5_esw_indir_table *indir);
struct mlx5_flow_table *mlx5_esw_indir_table_get(struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
u16 vport, bool decap);
void mlx5_esw_indir_table_put(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr,
u16 vport, bool decap);
bool
@@ -44,7 +42,6 @@ mlx5_esw_indir_table_destroy(struct mlx5_esw_indir_table *indir)
static inline struct mlx5_flow_table *
mlx5_esw_indir_table_get(struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
u16 vport, bool decap)
{
return ERR_PTR(-EOPNOTSUPP);
@@ -52,7 +49,6 @@ mlx5_esw_indir_table_get(struct mlx5_eswitch *esw,
static inline void
mlx5_esw_indir_table_put(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr,
u16 vport, bool decap)
{
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 9daf55e90367..0f052513fefa 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1190,9 +1190,9 @@ static void mlx5_eswitch_get_devlink_param(struct mlx5_eswitch *esw)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(devlink,
- MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
- &val);
+ err = devl_param_driverinit_value_get(devlink,
+ MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
+ &val);
if (!err) {
esw->params.large_group_num = val.vu32;
} else {
@@ -1250,7 +1250,7 @@ static int mlx5_esw_acls_ns_init(struct mlx5_eswitch *esw)
if (err)
return err;
} else {
- esw_warn(dev, "engress ACL is not supported by FW\n");
+ esw_warn(dev, "egress ACL is not supported by FW\n");
}
if (MLX5_CAP_ESW_INGRESS_ACL(dev, ft_support)) {
@@ -1406,9 +1406,7 @@ void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf)
mlx5_eswitch_unload_vf_vports(esw, esw->esw_funcs.num_vfs);
if (clear_vf)
mlx5_eswitch_clear_vf_vports_info(esw);
- /* If disabling sriov in switchdev mode, free meta rules here
- * because it depends on num_vfs.
- */
+
if (esw->mode == MLX5_ESWITCH_OFFLOADS) {
struct devlink *devlink = priv_to_devlink(esw->dev);
@@ -1489,7 +1487,7 @@ int mlx5_esw_sf_max_hpf_functions(struct mlx5_core_dev *dev, u16 *max_sfs, u16 *
void *hca_caps;
int err;
- if (!mlx5_core_is_ecpf(dev)) {
+ if (!mlx5_core_is_ecpf(dev) || mlx5_core_is_management_pf(dev)) {
*max_sfs = 0;
return 0;
}
@@ -1642,7 +1640,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
if (err)
goto abort;
- err = esw_offloads_init_reps(esw);
+ err = esw_offloads_init(esw);
if (err)
goto reps_err;
@@ -1708,7 +1706,7 @@ void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw)
mlx5e_mod_hdr_tbl_destroy(&esw->offloads.mod_hdr);
mutex_destroy(&esw->offloads.encap_tbl_lock);
mutex_destroy(&esw->offloads.decap_tbl_lock);
- esw_offloads_cleanup_reps(esw);
+ esw_offloads_cleanup(esw);
mlx5_esw_vports_cleanup(esw);
kfree(esw);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 92644fbb5081..19e9a77c4633 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -52,12 +52,14 @@ enum mlx5_mapped_obj_type {
MLX5_MAPPED_OBJ_CHAIN,
MLX5_MAPPED_OBJ_SAMPLE,
MLX5_MAPPED_OBJ_INT_PORT_METADATA,
+ MLX5_MAPPED_OBJ_ACT_MISS,
};
struct mlx5_mapped_obj {
enum mlx5_mapped_obj_type type;
union {
u32 chain;
+ u64 act_miss_cookie;
struct {
u32 group_id;
u32 rate;
@@ -222,7 +224,6 @@ struct mlx5_eswitch_fdb {
struct mlx5_flow_handle **send_to_vport_meta_rules;
struct mlx5_flow_handle *miss_rule_uni;
struct mlx5_flow_handle *miss_rule_multi;
- int vlan_push_pop_refcount;
struct mlx5_fs_chains *esw_chains_priv;
struct {
@@ -346,8 +347,8 @@ struct mlx5_eswitch {
void esw_offloads_disable(struct mlx5_eswitch *esw);
int esw_offloads_enable(struct mlx5_eswitch *esw);
-void esw_offloads_cleanup_reps(struct mlx5_eswitch *esw);
-int esw_offloads_init_reps(struct mlx5_eswitch *esw);
+void esw_offloads_cleanup(struct mlx5_eswitch *esw);
+int esw_offloads_init(struct mlx5_eswitch *esw);
struct mlx5_flow_handle *
mlx5_eswitch_add_send_to_vport_meta_rule(struct mlx5_eswitch *esw, u16 vport_num);
@@ -520,10 +521,6 @@ int mlx5_devlink_port_fn_migratable_set(struct devlink_port *port, bool enable,
struct netlink_ext_ack *extack);
void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type);
-int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr);
-int mlx5_eswitch_del_vlan_action(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr);
int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw,
u16 vport, u16 vlan, u8 qos, u8 set_flags);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index c981fa77f439..2a98375a0abf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -179,15 +179,14 @@ mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
static int
esw_setup_decap_indir(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec)
+ struct mlx5_flow_attr *attr)
{
struct mlx5_flow_table *ft;
if (!(attr->flags & MLX5_ATTR_FLAG_SRC_REWRITE))
return -EOPNOTSUPP;
- ft = mlx5_esw_indir_table_get(esw, attr, spec,
+ ft = mlx5_esw_indir_table_get(esw, attr,
mlx5_esw_indir_table_decap_vport(attr), true);
return PTR_ERR_OR_ZERO(ft);
}
@@ -197,7 +196,7 @@ esw_cleanup_decap_indir(struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr)
{
if (mlx5_esw_indir_table_decap_vport(attr))
- mlx5_esw_indir_table_put(esw, attr,
+ mlx5_esw_indir_table_put(esw,
mlx5_esw_indir_table_decap_vport(attr),
true);
}
@@ -235,7 +234,6 @@ esw_setup_ft_dest(struct mlx5_flow_destination *dest,
struct mlx5_flow_act *flow_act,
struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
int i)
{
flow_act->flags |= FLOW_ACT_IGNORE_FLOW_LEVEL;
@@ -243,7 +241,7 @@ esw_setup_ft_dest(struct mlx5_flow_destination *dest,
dest[i].ft = attr->dest_ft;
if (mlx5_esw_indir_table_decap_vport(attr))
- return esw_setup_decap_indir(esw, attr, spec);
+ return esw_setup_decap_indir(esw, attr);
return 0;
}
@@ -298,7 +296,7 @@ static void esw_put_dest_tables_loop(struct mlx5_eswitch *esw, struct mlx5_flow_
mlx5_chains_put_table(chains, 0, 1, 0);
else if (mlx5_esw_indir_table_needed(esw, attr, esw_attr->dests[i].rep->vport,
esw_attr->dests[i].mdev))
- mlx5_esw_indir_table_put(esw, attr, esw_attr->dests[i].rep->vport,
+ mlx5_esw_indir_table_put(esw, esw_attr->dests[i].rep->vport,
false);
}
@@ -384,7 +382,6 @@ esw_setup_indir_table(struct mlx5_flow_destination *dest,
struct mlx5_flow_act *flow_act,
struct mlx5_eswitch *esw,
struct mlx5_flow_attr *attr,
- struct mlx5_flow_spec *spec,
bool ignore_flow_lvl,
int *i)
{
@@ -399,7 +396,7 @@ esw_setup_indir_table(struct mlx5_flow_destination *dest,
flow_act->flags |= FLOW_ACT_IGNORE_FLOW_LEVEL;
dest[*i].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
- dest[*i].ft = mlx5_esw_indir_table_get(esw, attr, spec,
+ dest[*i].ft = mlx5_esw_indir_table_get(esw, attr,
esw_attr->dests[j].rep->vport, false);
if (IS_ERR(dest[*i].ft)) {
err = PTR_ERR(dest[*i].ft);
@@ -408,7 +405,7 @@ esw_setup_indir_table(struct mlx5_flow_destination *dest,
}
if (mlx5_esw_indir_table_decap_vport(attr)) {
- err = esw_setup_decap_indir(esw, attr, spec);
+ err = esw_setup_decap_indir(esw, attr);
if (err)
goto err_indir_tbl_get;
}
@@ -446,7 +443,7 @@ esw_setup_vport_dest(struct mlx5_flow_destination *dest, struct mlx5_flow_act *f
MLX5_CAP_GEN(esw_attr->dests[attr_idx].mdev, vhca_id);
dest[dest_idx].vport.flags |= MLX5_FLOW_DEST_VPORT_VHCA_ID;
if (dest[dest_idx].vport.num == MLX5_VPORT_UPLINK &&
- mlx5_lag_mpesw_is_activated(esw->dev))
+ mlx5_lag_is_mpesw(esw->dev))
dest[dest_idx].type = MLX5_FLOW_DESTINATION_TYPE_UPLINK;
}
if (esw_attr->dests[attr_idx].flags & MLX5_ESW_DEST_ENCAP_VALID) {
@@ -511,14 +508,14 @@ esw_setup_dests(struct mlx5_flow_destination *dest,
err = esw_setup_mtu_dest(dest, &attr->meter_attr, *i);
(*i)++;
} else if (esw_is_indir_table(esw, attr)) {
- err = esw_setup_indir_table(dest, flow_act, esw, attr, spec, true, i);
+ err = esw_setup_indir_table(dest, flow_act, esw, attr, true, i);
} else if (esw_is_chain_src_port_rewrite(esw, esw_attr)) {
err = esw_setup_chain_src_port_rewrite(dest, flow_act, esw, chains, attr, i);
} else {
*i = esw_setup_vport_dests(dest, flow_act, esw, esw_attr, *i);
if (attr->dest_ft) {
- err = esw_setup_ft_dest(dest, flow_act, esw, attr, spec, *i);
+ err = esw_setup_ft_dest(dest, flow_act, esw, attr, *i);
(*i)++;
} else if (attr->dest_chain) {
err = esw_setup_chain_dest(dest, flow_act, chains, attr->dest_chain,
@@ -582,16 +579,16 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
if (esw->mode != MLX5_ESWITCH_OFFLOADS)
return ERR_PTR(-EOPNOTSUPP);
+ if (!mlx5_eswitch_vlan_actions_supported(esw->dev, 1))
+ return ERR_PTR(-EOPNOTSUPP);
+
dest = kcalloc(MLX5_MAX_FLOW_FWD_VPORTS + 1, sizeof(*dest), GFP_KERNEL);
if (!dest)
return ERR_PTR(-ENOMEM);
flow_act.action = attr->action;
- /* if per flow vlan pop/push is emulated, don't set that into the firmware */
- if (!mlx5_eswitch_vlan_actions_supported(esw->dev, 1))
- flow_act.action &= ~(MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH |
- MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
- else if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH) {
+
+ if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH) {
flow_act.vlan[0].ethtype = ntohs(esw_attr->vlan_proto[0]);
flow_act.vlan[0].vid = esw_attr->vlan_vid[0];
flow_act.vlan[0].prio = esw_attr->vlan_prio[0];
@@ -727,7 +724,7 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw,
flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
for (i = 0; i < esw_attr->split_count; i++) {
if (esw_is_indir_table(esw, attr))
- err = esw_setup_indir_table(dest, &flow_act, esw, attr, spec, false, &i);
+ err = esw_setup_indir_table(dest, &flow_act, esw, attr, false, &i);
else if (esw_is_chain_src_port_rewrite(esw, esw_attr))
err = esw_setup_chain_src_port_rewrite(dest, &flow_act, esw, chains, attr,
&i);
@@ -832,204 +829,6 @@ mlx5_eswitch_del_fwd_rule(struct mlx5_eswitch *esw,
__mlx5_eswitch_del_rule(esw, rule, attr, true);
}
-static int esw_set_global_vlan_pop(struct mlx5_eswitch *esw, u8 val)
-{
- struct mlx5_eswitch_rep *rep;
- unsigned long i;
- int err = 0;
-
- esw_debug(esw->dev, "%s applying global %s policy\n", __func__, val ? "pop" : "none");
- mlx5_esw_for_each_host_func_vport(esw, i, rep, esw->esw_funcs.num_vfs) {
- if (atomic_read(&rep->rep_data[REP_ETH].state) != REP_LOADED)
- continue;
-
- err = __mlx5_eswitch_set_vport_vlan(esw, rep->vport, 0, 0, val);
- if (err)
- goto out;
- }
-
-out:
- return err;
-}
-
-static struct mlx5_eswitch_rep *
-esw_vlan_action_get_vport(struct mlx5_esw_flow_attr *attr, bool push, bool pop)
-{
- struct mlx5_eswitch_rep *in_rep, *out_rep, *vport = NULL;
-
- in_rep = attr->in_rep;
- out_rep = attr->dests[0].rep;
-
- if (push)
- vport = in_rep;
- else if (pop)
- vport = out_rep;
- else
- vport = in_rep;
-
- return vport;
-}
-
-static int esw_add_vlan_action_check(struct mlx5_esw_flow_attr *attr,
- bool push, bool pop, bool fwd)
-{
- struct mlx5_eswitch_rep *in_rep, *out_rep;
-
- if ((push || pop) && !fwd)
- goto out_notsupp;
-
- in_rep = attr->in_rep;
- out_rep = attr->dests[0].rep;
-
- if (push && in_rep->vport == MLX5_VPORT_UPLINK)
- goto out_notsupp;
-
- if (pop && out_rep->vport == MLX5_VPORT_UPLINK)
- goto out_notsupp;
-
- /* vport has vlan push configured, can't offload VF --> wire rules w.o it */
- if (!push && !pop && fwd)
- if (in_rep->vlan && out_rep->vport == MLX5_VPORT_UPLINK)
- goto out_notsupp;
-
- /* protects against (1) setting rules with different vlans to push and
- * (2) setting rules w.o vlans (attr->vlan = 0) && w. vlans to push (!= 0)
- */
- if (push && in_rep->vlan_refcount && (in_rep->vlan != attr->vlan_vid[0]))
- goto out_notsupp;
-
- return 0;
-
-out_notsupp:
- return -EOPNOTSUPP;
-}
-
-int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr)
-{
- struct offloads_fdb *offloads = &esw->fdb_table.offloads;
- struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr;
- struct mlx5_eswitch_rep *vport = NULL;
- bool push, pop, fwd;
- int err = 0;
-
- /* nop if we're on the vlan push/pop non emulation mode */
- if (mlx5_eswitch_vlan_actions_supported(esw->dev, 1))
- return 0;
-
- push = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH);
- pop = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
- fwd = !!((attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) &&
- !attr->dest_chain);
-
- mutex_lock(&esw->state_lock);
-
- err = esw_add_vlan_action_check(esw_attr, push, pop, fwd);
- if (err)
- goto unlock;
-
- attr->flags &= ~MLX5_ATTR_FLAG_VLAN_HANDLED;
-
- vport = esw_vlan_action_get_vport(esw_attr, push, pop);
-
- if (!push && !pop && fwd) {
- /* tracks VF --> wire rules without vlan push action */
- if (esw_attr->dests[0].rep->vport == MLX5_VPORT_UPLINK) {
- vport->vlan_refcount++;
- attr->flags |= MLX5_ATTR_FLAG_VLAN_HANDLED;
- }
-
- goto unlock;
- }
-
- if (!push && !pop)
- goto unlock;
-
- if (!(offloads->vlan_push_pop_refcount)) {
- /* it's the 1st vlan rule, apply global vlan pop policy */
- err = esw_set_global_vlan_pop(esw, SET_VLAN_STRIP);
- if (err)
- goto out;
- }
- offloads->vlan_push_pop_refcount++;
-
- if (push) {
- if (vport->vlan_refcount)
- goto skip_set_push;
-
- err = __mlx5_eswitch_set_vport_vlan(esw, vport->vport, esw_attr->vlan_vid[0],
- 0, SET_VLAN_INSERT | SET_VLAN_STRIP);
- if (err)
- goto out;
- vport->vlan = esw_attr->vlan_vid[0];
-skip_set_push:
- vport->vlan_refcount++;
- }
-out:
- if (!err)
- attr->flags |= MLX5_ATTR_FLAG_VLAN_HANDLED;
-unlock:
- mutex_unlock(&esw->state_lock);
- return err;
-}
-
-int mlx5_eswitch_del_vlan_action(struct mlx5_eswitch *esw,
- struct mlx5_flow_attr *attr)
-{
- struct offloads_fdb *offloads = &esw->fdb_table.offloads;
- struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr;
- struct mlx5_eswitch_rep *vport = NULL;
- bool push, pop, fwd;
- int err = 0;
-
- /* nop if we're on the vlan push/pop non emulation mode */
- if (mlx5_eswitch_vlan_actions_supported(esw->dev, 1))
- return 0;
-
- if (!(attr->flags & MLX5_ATTR_FLAG_VLAN_HANDLED))
- return 0;
-
- push = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH);
- pop = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
- fwd = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST);
-
- mutex_lock(&esw->state_lock);
-
- vport = esw_vlan_action_get_vport(esw_attr, push, pop);
-
- if (!push && !pop && fwd) {
- /* tracks VF --> wire rules without vlan push action */
- if (esw_attr->dests[0].rep->vport == MLX5_VPORT_UPLINK)
- vport->vlan_refcount--;
-
- goto out;
- }
-
- if (push) {
- vport->vlan_refcount--;
- if (vport->vlan_refcount)
- goto skip_unset_push;
-
- vport->vlan = 0;
- err = __mlx5_eswitch_set_vport_vlan(esw, vport->vport,
- 0, 0, SET_VLAN_STRIP);
- if (err)
- goto out;
- }
-
-skip_unset_push:
- offloads->vlan_push_pop_refcount--;
- if (offloads->vlan_push_pop_refcount)
- goto out;
-
- /* no more vlan rules, stop global vlan pop policy */
- err = esw_set_global_vlan_pop(esw, 0);
-
-out:
- mutex_unlock(&esw->state_lock);
- return err;
-}
-
struct mlx5_flow_handle *
mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *on_esw,
struct mlx5_eswitch *from_esw,
@@ -2406,7 +2205,7 @@ static void mlx5_esw_offloads_rep_cleanup(struct mlx5_eswitch *esw,
kfree(rep);
}
-void esw_offloads_cleanup_reps(struct mlx5_eswitch *esw)
+static void esw_offloads_cleanup_reps(struct mlx5_eswitch *esw)
{
struct mlx5_eswitch_rep *rep;
unsigned long i;
@@ -2416,7 +2215,7 @@ void esw_offloads_cleanup_reps(struct mlx5_eswitch *esw)
xa_destroy(&esw->offloads.vport_reps);
}
-int esw_offloads_init_reps(struct mlx5_eswitch *esw)
+static int esw_offloads_init_reps(struct mlx5_eswitch *esw)
{
struct mlx5_vport *vport;
unsigned long i;
@@ -2436,6 +2235,94 @@ err:
return err;
}
+static int esw_port_metadata_set(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ struct mlx5_eswitch *esw = dev->priv.eswitch;
+ int err = 0;
+
+ down_write(&esw->mode_lock);
+ if (mlx5_esw_is_fdb_created(esw)) {
+ err = -EBUSY;
+ goto done;
+ }
+ if (!mlx5_esw_vport_match_metadata_supported(esw)) {
+ err = -EOPNOTSUPP;
+ goto done;
+ }
+ if (ctx->val.vbool)
+ esw->flags |= MLX5_ESWITCH_VPORT_MATCH_METADATA;
+ else
+ esw->flags &= ~MLX5_ESWITCH_VPORT_MATCH_METADATA;
+done:
+ up_write(&esw->mode_lock);
+ return err;
+}
+
+static int esw_port_metadata_get(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+
+ ctx->val.vbool = mlx5_eswitch_vport_match_metadata_enabled(dev->priv.eswitch);
+ return 0;
+}
+
+static int esw_port_metadata_validate(struct devlink *devlink, u32 id,
+ union devlink_param_value val,
+ struct netlink_ext_ack *extack)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ u8 esw_mode;
+
+ esw_mode = mlx5_eswitch_mode(dev);
+ if (esw_mode == MLX5_ESWITCH_OFFLOADS) {
+ NL_SET_ERR_MSG_MOD(extack,
+ "E-Switch must either disabled or non switchdev mode");
+ return -EBUSY;
+ }
+ return 0;
+}
+
+static const struct devlink_param esw_devlink_params[] = {
+ DEVLINK_PARAM_DRIVER(MLX5_DEVLINK_PARAM_ID_ESW_PORT_METADATA,
+ "esw_port_metadata", DEVLINK_PARAM_TYPE_BOOL,
+ BIT(DEVLINK_PARAM_CMODE_RUNTIME),
+ esw_port_metadata_get,
+ esw_port_metadata_set,
+ esw_port_metadata_validate),
+};
+
+int esw_offloads_init(struct mlx5_eswitch *esw)
+{
+ int err;
+
+ err = esw_offloads_init_reps(esw);
+ if (err)
+ return err;
+
+ err = devl_params_register(priv_to_devlink(esw->dev),
+ esw_devlink_params,
+ ARRAY_SIZE(esw_devlink_params));
+ if (err)
+ goto err_params;
+
+ return 0;
+
+err_params:
+ esw_offloads_cleanup_reps(esw);
+ return err;
+}
+
+void esw_offloads_cleanup(struct mlx5_eswitch *esw)
+{
+ devl_params_unregister(priv_to_devlink(esw->dev),
+ esw_devlink_params,
+ ARRAY_SIZE(esw_devlink_params));
+ esw_offloads_cleanup_reps(esw);
+}
+
static void __esw_offloads_unload_rep(struct mlx5_eswitch *esw,
struct mlx5_eswitch_rep *rep, u8 rep_type)
{
@@ -3575,9 +3462,9 @@ int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
if (IS_ERR(esw))
return PTR_ERR(esw);
- down_write(&esw->mode_lock);
+ down_read(&esw->mode_lock);
err = esw_mode_to_devlink(esw->mode, mode);
- up_write(&esw->mode_lock);
+ up_read(&esw->mode_lock);
return err;
}
@@ -3675,9 +3562,9 @@ int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode)
if (IS_ERR(esw))
return PTR_ERR(esw);
- down_write(&esw->mode_lock);
+ down_read(&esw->mode_lock);
err = esw_inline_mode_to_devlink(esw->offloads.inline_mode, mode);
- up_write(&esw->mode_lock);
+ up_read(&esw->mode_lock);
return err;
}
@@ -3749,9 +3636,9 @@ int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink,
if (IS_ERR(esw))
return PTR_ERR(esw);
- down_write(&esw->mode_lock);
+ down_read(&esw->mode_lock);
*encap = esw->offloads.encap;
- up_write(&esw->mode_lock);
+ up_read(&esw->mode_lock);
return 0;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c
index 9459e56ee90a..718cf09c28ce 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/events.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c
@@ -424,6 +424,7 @@ int mlx5_blocking_notifier_register(struct mlx5_core_dev *dev, struct notifier_b
return blocking_notifier_chain_register(&events->sw_nh, nb);
}
+EXPORT_SYMBOL(mlx5_blocking_notifier_register);
int mlx5_blocking_notifier_unregister(struct mlx5_core_dev *dev, struct notifier_block *nb)
{
@@ -431,6 +432,7 @@ int mlx5_blocking_notifier_unregister(struct mlx5_core_dev *dev, struct notifier
return blocking_notifier_chain_unregister(&events->sw_nh, nb);
}
+EXPORT_SYMBOL(mlx5_blocking_notifier_unregister);
int mlx5_blocking_notifier_call_chain(struct mlx5_core_dev *dev, unsigned int event,
void *data)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 32d4c967469c..144e59480686 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -272,8 +272,6 @@ static int mlx5_cmd_create_flow_table(struct mlx5_flow_root_namespace *ns,
unsigned int size;
int err;
- if (ft_attr->max_fte != POOL_NEXT_SIZE)
- size = roundup_pow_of_two(ft_attr->max_fte);
size = mlx5_ft_pool_get_avail_sz(dev, ft->type, ft_attr->max_fte);
if (!size)
return -ENOSPC;
@@ -412,11 +410,6 @@ static int mlx5_cmd_create_flow_group(struct mlx5_flow_root_namespace *ns,
MLX5_CMD_OP_CREATE_FLOW_GROUP);
MLX5_SET(create_flow_group_in, in, table_type, ft->type);
MLX5_SET(create_flow_group_in, in, table_id, ft->id);
- if (ft->vport) {
- MLX5_SET(create_flow_group_in, in, vport_number, ft->vport);
- MLX5_SET(create_flow_group_in, in, other_vport, 1);
- }
-
MLX5_SET(create_flow_group_in, in, vport_number, ft->vport);
MLX5_SET(create_flow_group_in, in, other_vport,
!!(ft->flags & MLX5_FLOW_TABLE_OTHER_VPORT));
@@ -653,6 +646,12 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
id = dst->dest_attr.sampler_id;
ifc_type = MLX5_IFC_FLOW_DESTINATION_TYPE_FLOW_SAMPLER;
break;
+ case MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE:
+ MLX5_SET(dest_format_struct, in_dests,
+ destination_table_type, dst->dest_attr.ft->type);
+ id = dst->dest_attr.ft->id;
+ ifc_type = MLX5_IFC_FLOW_DESTINATION_TYPE_TABLE_TYPE;
+ break;
default:
id = dst->dest_attr.tir_num;
ifc_type = MLX5_IFC_FLOW_DESTINATION_TYPE_TIR;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 5a85d8c1e797..731acbe22dc7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -34,12 +34,14 @@
#include <linux/mlx5/driver.h>
#include <linux/mlx5/vport.h>
#include <linux/mlx5/eswitch.h>
+#include <net/devlink.h>
#include "mlx5_core.h"
#include "fs_core.h"
#include "fs_cmd.h"
#include "fs_ft_pool.h"
#include "diag/fs_tracepoint.h"
+#include "devlink.h"
#define INIT_TREE_NODE_ARRAY_SIZE(...) (sizeof((struct init_tree_node[]){__VA_ARGS__}) /\
sizeof(struct init_tree_node))
@@ -111,8 +113,10 @@
#define ETHTOOL_PRIO_NUM_LEVELS 1
#define ETHTOOL_NUM_PRIOS 11
#define ETHTOOL_MIN_LEVEL (KERNEL_MIN_LEVEL + ETHTOOL_NUM_PRIOS)
-/* Promiscuous, Vlan, mac, ttc, inner ttc, {UDP/ANY/aRFS/accel/{esp, esp_err}}, IPsec policy */
-#define KERNEL_NIC_PRIO_NUM_LEVELS 8
+/* Promiscuous, Vlan, mac, ttc, inner ttc, {UDP/ANY/aRFS/accel/{esp, esp_err}}, IPsec policy,
+ * IPsec RoCE policy
+ */
+#define KERNEL_NIC_PRIO_NUM_LEVELS 9
#define KERNEL_NIC_NUM_PRIOS 1
/* One more level for tc */
#define KERNEL_MIN_LEVEL (KERNEL_NIC_PRIO_NUM_LEVELS + 1)
@@ -219,19 +223,30 @@ static struct init_tree_node egress_root_fs = {
};
enum {
+ RDMA_RX_IPSEC_PRIO,
RDMA_RX_COUNTERS_PRIO,
RDMA_RX_BYPASS_PRIO,
RDMA_RX_KERNEL_PRIO,
};
+#define RDMA_RX_IPSEC_NUM_PRIOS 1
+#define RDMA_RX_IPSEC_NUM_LEVELS 2
+#define RDMA_RX_IPSEC_MIN_LEVEL (RDMA_RX_IPSEC_NUM_LEVELS)
+
#define RDMA_RX_BYPASS_MIN_LEVEL MLX5_BY_PASS_NUM_REGULAR_PRIOS
#define RDMA_RX_KERNEL_MIN_LEVEL (RDMA_RX_BYPASS_MIN_LEVEL + 1)
#define RDMA_RX_COUNTERS_MIN_LEVEL (RDMA_RX_KERNEL_MIN_LEVEL + 2)
static struct init_tree_node rdma_rx_root_fs = {
.type = FS_TYPE_NAMESPACE,
- .ar_size = 3,
+ .ar_size = 4,
.children = (struct init_tree_node[]) {
+ [RDMA_RX_IPSEC_PRIO] =
+ ADD_PRIO(0, RDMA_RX_IPSEC_MIN_LEVEL, 0,
+ FS_CHAINING_CAPS,
+ ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF,
+ ADD_MULTIPLE_PRIO(RDMA_RX_IPSEC_NUM_PRIOS,
+ RDMA_RX_IPSEC_NUM_LEVELS))),
[RDMA_RX_COUNTERS_PRIO] =
ADD_PRIO(0, RDMA_RX_COUNTERS_MIN_LEVEL, 0,
FS_CHAINING_CAPS,
@@ -254,15 +269,20 @@ static struct init_tree_node rdma_rx_root_fs = {
enum {
RDMA_TX_COUNTERS_PRIO,
+ RDMA_TX_IPSEC_PRIO,
RDMA_TX_BYPASS_PRIO,
};
#define RDMA_TX_BYPASS_MIN_LEVEL MLX5_BY_PASS_NUM_PRIOS
#define RDMA_TX_COUNTERS_MIN_LEVEL (RDMA_TX_BYPASS_MIN_LEVEL + 1)
+#define RDMA_TX_IPSEC_NUM_PRIOS 1
+#define RDMA_TX_IPSEC_PRIO_NUM_LEVELS 1
+#define RDMA_TX_IPSEC_MIN_LEVEL (RDMA_TX_COUNTERS_MIN_LEVEL + RDMA_TX_IPSEC_NUM_PRIOS)
+
static struct init_tree_node rdma_tx_root_fs = {
.type = FS_TYPE_NAMESPACE,
- .ar_size = 2,
+ .ar_size = 3,
.children = (struct init_tree_node[]) {
[RDMA_TX_COUNTERS_PRIO] =
ADD_PRIO(0, RDMA_TX_COUNTERS_MIN_LEVEL, 0,
@@ -270,6 +290,13 @@ static struct init_tree_node rdma_tx_root_fs = {
ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF,
ADD_MULTIPLE_PRIO(MLX5_RDMA_TX_NUM_COUNTERS_PRIOS,
RDMA_TX_COUNTERS_PRIO_NUM_LEVELS))),
+ [RDMA_TX_IPSEC_PRIO] =
+ ADD_PRIO(0, RDMA_TX_IPSEC_MIN_LEVEL, 0,
+ FS_CHAINING_CAPS,
+ ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF,
+ ADD_MULTIPLE_PRIO(RDMA_TX_IPSEC_NUM_PRIOS,
+ RDMA_TX_IPSEC_PRIO_NUM_LEVELS))),
+
[RDMA_TX_BYPASS_PRIO] =
ADD_PRIO(0, RDMA_TX_BYPASS_MIN_LEVEL, 0,
FS_CHAINING_CAPS_RDMA_TX,
@@ -449,7 +476,8 @@ static bool is_fwd_dest_type(enum mlx5_flow_destination_type type)
type == MLX5_FLOW_DESTINATION_TYPE_VPORT ||
type == MLX5_FLOW_DESTINATION_TYPE_FLOW_SAMPLER ||
type == MLX5_FLOW_DESTINATION_TYPE_TIR ||
- type == MLX5_FLOW_DESTINATION_TYPE_RANGE;
+ type == MLX5_FLOW_DESTINATION_TYPE_RANGE ||
+ type == MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE;
}
static bool check_valid_spec(const struct mlx5_flow_spec *spec)
@@ -1774,7 +1802,6 @@ static int build_match_list(struct match_list *match_head,
{
struct rhlist_head *tmp, *list;
struct mlx5_flow_group *g;
- int err = 0;
rcu_read_lock();
INIT_LIST_HEAD(&match_head->list);
@@ -1800,7 +1827,7 @@ static int build_match_list(struct match_list *match_head,
list_add_tail(&curr_match->list, &match_head->list);
}
rcu_read_unlock();
- return err;
+ return 0;
}
static u64 matched_fgs_get_version(struct list_head *match_head)
@@ -2367,6 +2394,14 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
root_ns = steering->rdma_tx_root_ns;
prio = RDMA_TX_COUNTERS_PRIO;
break;
+ case MLX5_FLOW_NAMESPACE_RDMA_RX_IPSEC:
+ root_ns = steering->rdma_rx_root_ns;
+ prio = RDMA_RX_IPSEC_PRIO;
+ break;
+ case MLX5_FLOW_NAMESPACE_RDMA_TX_IPSEC:
+ root_ns = steering->rdma_tx_root_ns;
+ prio = RDMA_TX_IPSEC_PRIO;
+ break;
default: /* Must be NIC RX */
WARN_ON(!is_nic_rx_ns(type));
root_ns = steering->root_ns;
@@ -3143,6 +3178,78 @@ cleanup:
return err;
}
+static int mlx5_fs_mode_validate(struct devlink *devlink, u32 id,
+ union devlink_param_value val,
+ struct netlink_ext_ack *extack)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ char *value = val.vstr;
+ int err = 0;
+
+ if (!strcmp(value, "dmfs")) {
+ return 0;
+ } else if (!strcmp(value, "smfs")) {
+ u8 eswitch_mode;
+ bool smfs_cap;
+
+ eswitch_mode = mlx5_eswitch_mode(dev);
+ smfs_cap = mlx5_fs_dr_is_supported(dev);
+
+ if (!smfs_cap) {
+ err = -EOPNOTSUPP;
+ NL_SET_ERR_MSG_MOD(extack,
+ "Software managed steering is not supported by current device");
+ }
+
+ else if (eswitch_mode == MLX5_ESWITCH_OFFLOADS) {
+ NL_SET_ERR_MSG_MOD(extack,
+ "Software managed steering is not supported when eswitch offloads enabled.");
+ err = -EOPNOTSUPP;
+ }
+ } else {
+ NL_SET_ERR_MSG_MOD(extack,
+ "Bad parameter: supported values are [\"dmfs\", \"smfs\"]");
+ err = -EINVAL;
+ }
+
+ return err;
+}
+
+static int mlx5_fs_mode_set(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ enum mlx5_flow_steering_mode mode;
+
+ if (!strcmp(ctx->val.vstr, "smfs"))
+ mode = MLX5_FLOW_STEERING_MODE_SMFS;
+ else
+ mode = MLX5_FLOW_STEERING_MODE_DMFS;
+ dev->priv.steering->mode = mode;
+
+ return 0;
+}
+
+static int mlx5_fs_mode_get(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+
+ if (dev->priv.steering->mode == MLX5_FLOW_STEERING_MODE_SMFS)
+ strcpy(ctx->val.vstr, "smfs");
+ else
+ strcpy(ctx->val.vstr, "dmfs");
+ return 0;
+}
+
+static const struct devlink_param mlx5_fs_params[] = {
+ DEVLINK_PARAM_DRIVER(MLX5_DEVLINK_PARAM_ID_FLOW_STEERING_MODE,
+ "flow_steering_mode", DEVLINK_PARAM_TYPE_STRING,
+ BIT(DEVLINK_PARAM_CMODE_RUNTIME),
+ mlx5_fs_mode_get, mlx5_fs_mode_set,
+ mlx5_fs_mode_validate),
+};
+
void mlx5_fs_core_cleanup(struct mlx5_core_dev *dev)
{
struct mlx5_flow_steering *steering = dev->priv.steering;
@@ -3155,12 +3262,20 @@ void mlx5_fs_core_cleanup(struct mlx5_core_dev *dev)
cleanup_root_ns(steering->rdma_rx_root_ns);
cleanup_root_ns(steering->rdma_tx_root_ns);
cleanup_root_ns(steering->egress_root_ns);
+
+ devl_params_unregister(priv_to_devlink(dev), mlx5_fs_params,
+ ARRAY_SIZE(mlx5_fs_params));
}
int mlx5_fs_core_init(struct mlx5_core_dev *dev)
{
struct mlx5_flow_steering *steering = dev->priv.steering;
- int err = 0;
+ int err;
+
+ err = devl_params_register(priv_to_devlink(dev), mlx5_fs_params,
+ ARRAY_SIZE(mlx5_fs_params));
+ if (err)
+ return err;
if ((((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH) &&
(MLX5_CAP_GEN(dev, nic_flow_table))) ||
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
index b406e0367af6..17fe30a4c06c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
@@ -504,6 +504,16 @@ void mlx5_fc_query_cached(struct mlx5_fc *counter,
counter->lastpackets = c.packets;
}
+void mlx5_fc_query_cached_raw(struct mlx5_fc *counter,
+ u64 *bytes, u64 *packets, u64 *lastuse)
+{
+ struct mlx5_fc_cache c = counter->cache;
+
+ *bytes = c.bytes;
+ *packets = c.packets;
+ *lastuse = c.lastuse;
+}
+
void mlx5_fc_queue_stats_work(struct mlx5_core_dev *dev,
struct delayed_work *dwork,
unsigned long delay)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index f34e758a2f1f..7bb7be01225a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -267,6 +267,12 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
return err;
}
+ if (MLX5_CAP_GEN(dev, crypto)) {
+ err = mlx5_core_get_caps(dev, MLX5_CAP_CRYPTO);
+ if (err)
+ return err;
+ }
+
if (MLX5_CAP_GEN(dev, shampo)) {
err = mlx5_core_get_caps(dev, MLX5_CAP_DEV_SHAMPO);
if (err)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
index 1e46f9afa40e..4c2dad9d7cfb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2020, Mellanox Technologies inc. All rights reserved. */
+#include <devlink.h>
+
#include "fw_reset.h"
#include "diag/fw_tracer.h"
#include "lib/tout.h"
@@ -28,21 +30,32 @@ struct mlx5_fw_reset {
int ret;
};
-void mlx5_fw_reset_enable_remote_dev_reset_set(struct mlx5_core_dev *dev, bool enable)
+static int mlx5_fw_reset_enable_remote_dev_reset_set(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
{
- struct mlx5_fw_reset *fw_reset = dev->priv.fw_reset;
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ struct mlx5_fw_reset *fw_reset;
- if (enable)
+ fw_reset = dev->priv.fw_reset;
+
+ if (ctx->val.vbool)
clear_bit(MLX5_FW_RESET_FLAGS_NACK_RESET_REQUEST, &fw_reset->reset_flags);
else
set_bit(MLX5_FW_RESET_FLAGS_NACK_RESET_REQUEST, &fw_reset->reset_flags);
+ return 0;
}
-bool mlx5_fw_reset_enable_remote_dev_reset_get(struct mlx5_core_dev *dev)
+static int mlx5_fw_reset_enable_remote_dev_reset_get(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
{
- struct mlx5_fw_reset *fw_reset = dev->priv.fw_reset;
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ struct mlx5_fw_reset *fw_reset;
+
+ fw_reset = dev->priv.fw_reset;
- return !test_bit(MLX5_FW_RESET_FLAGS_NACK_RESET_REQUEST, &fw_reset->reset_flags);
+ ctx->val.vbool = !test_bit(MLX5_FW_RESET_FLAGS_NACK_RESET_REQUEST,
+ &fw_reset->reset_flags);
+ return 0;
}
static int mlx5_reg_mfrl_set(struct mlx5_core_dev *dev, u8 reset_level,
@@ -150,11 +163,11 @@ static void mlx5_fw_reset_complete_reload(struct mlx5_core_dev *dev)
if (test_bit(MLX5_FW_RESET_FLAGS_PENDING_COMP, &fw_reset->reset_flags)) {
complete(&fw_reset->done);
} else {
- mlx5_unload_one(dev);
+ mlx5_unload_one(dev, false);
if (mlx5_health_wait_pci_up(dev))
mlx5_core_err(dev, "reset reload flow aborted, PCI reads still not working\n");
else
- mlx5_load_one(dev, false);
+ mlx5_load_one(dev);
devlink_remote_reload_actions_performed(priv_to_devlink(dev), 0,
BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT) |
BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE));
@@ -358,6 +371,7 @@ static int mlx5_pci_link_toggle(struct mlx5_core_dev *dev)
mlx5_core_err(dev, "PCI link not ready (0x%04x) after %llu ms\n",
reg16, mlx5_tout_ms(dev, PCI_TOGGLE));
err = -ETIMEDOUT;
+ goto restore;
}
do {
@@ -484,7 +498,7 @@ int mlx5_fw_reset_wait_reset_done(struct mlx5_core_dev *dev)
}
err = fw_reset->ret;
if (test_and_clear_bit(MLX5_FW_RESET_FLAGS_RELOAD_REQUIRED, &fw_reset->reset_flags)) {
- mlx5_unload_one_devl_locked(dev);
+ mlx5_unload_one_devl_locked(dev, false);
mlx5_load_one_devl_locked(dev, false);
}
out:
@@ -517,9 +531,16 @@ void mlx5_drain_fw_reset(struct mlx5_core_dev *dev)
cancel_work_sync(&fw_reset->reset_abort_work);
}
+static const struct devlink_param mlx5_fw_reset_devlink_params[] = {
+ DEVLINK_PARAM_GENERIC(ENABLE_REMOTE_DEV_RESET, BIT(DEVLINK_PARAM_CMODE_RUNTIME),
+ mlx5_fw_reset_enable_remote_dev_reset_get,
+ mlx5_fw_reset_enable_remote_dev_reset_set, NULL),
+};
+
int mlx5_fw_reset_init(struct mlx5_core_dev *dev)
{
struct mlx5_fw_reset *fw_reset = kzalloc(sizeof(*fw_reset), GFP_KERNEL);
+ int err;
if (!fw_reset)
return -ENOMEM;
@@ -532,6 +553,15 @@ int mlx5_fw_reset_init(struct mlx5_core_dev *dev)
fw_reset->dev = dev;
dev->priv.fw_reset = fw_reset;
+ err = devl_params_register(priv_to_devlink(dev),
+ mlx5_fw_reset_devlink_params,
+ ARRAY_SIZE(mlx5_fw_reset_devlink_params));
+ if (err) {
+ destroy_workqueue(fw_reset->wq);
+ kfree(fw_reset);
+ return err;
+ }
+
INIT_WORK(&fw_reset->fw_live_patch_work, mlx5_fw_live_patch_event);
INIT_WORK(&fw_reset->reset_request_work, mlx5_sync_reset_request_event);
INIT_WORK(&fw_reset->reset_reload_work, mlx5_sync_reset_reload_work);
@@ -546,6 +576,9 @@ void mlx5_fw_reset_cleanup(struct mlx5_core_dev *dev)
{
struct mlx5_fw_reset *fw_reset = dev->priv.fw_reset;
+ devl_params_unregister(priv_to_devlink(dev),
+ mlx5_fw_reset_devlink_params,
+ ARRAY_SIZE(mlx5_fw_reset_devlink_params));
destroy_workqueue(fw_reset->wq);
kfree(dev->priv.fw_reset);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h
index dc141c7e641a..c57465595f7c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h
@@ -6,8 +6,6 @@
#include "mlx5_core.h"
-void mlx5_fw_reset_enable_remote_dev_reset_set(struct mlx5_core_dev *dev, bool enable);
-bool mlx5_fw_reset_enable_remote_dev_reset_get(struct mlx5_core_dev *dev);
int mlx5_fw_reset_query(struct mlx5_core_dev *dev, u8 *reset_level, u8 *reset_type);
int mlx5_fw_reset_set_reset_sync(struct mlx5_core_dev *dev, u8 reset_type_sel,
struct netlink_ext_ack *extack);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 879555ba847d..f9438d4e43ca 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -62,7 +62,7 @@ enum {
};
enum {
- MLX5_DROP_NEW_HEALTH_WORK,
+ MLX5_DROP_HEALTH_WORK,
};
enum {
@@ -675,7 +675,7 @@ static void mlx5_fw_fatal_reporter_err_work(struct work_struct *work)
devlink = priv_to_devlink(dev);
mutex_lock(&dev->intf_state_mutex);
- if (test_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags)) {
+ if (test_bit(MLX5_DROP_HEALTH_WORK, &health->flags)) {
mlx5_core_err(dev, "health works are not permitted at this stage\n");
mutex_unlock(&dev->intf_state_mutex);
return;
@@ -699,7 +699,7 @@ static void mlx5_fw_fatal_reporter_err_work(struct work_struct *work)
* requests from the kernel.
*/
mlx5_core_err(dev, "Driver is in error state. Unloading\n");
- mlx5_unload_one(dev);
+ mlx5_unload_one(dev, false);
}
}
@@ -771,14 +771,8 @@ static unsigned long get_next_poll_jiffies(struct mlx5_core_dev *dev)
void mlx5_trigger_health_work(struct mlx5_core_dev *dev)
{
struct mlx5_core_health *health = &dev->priv.health;
- unsigned long flags;
- spin_lock_irqsave(&health->wq_lock, flags);
- if (!test_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags))
- queue_work(health->wq, &health->fatal_report_work);
- else
- mlx5_core_err(dev, "new health works are not permitted at this stage\n");
- spin_unlock_irqrestore(&health->wq_lock, flags);
+ queue_work(health->wq, &health->fatal_report_work);
}
#define MLX5_MSEC_PER_HOUR (MSEC_PER_SEC * 60 * 60)
@@ -858,7 +852,7 @@ void mlx5_start_health_poll(struct mlx5_core_dev *dev)
timer_setup(&health->timer, poll_health, 0);
health->fatal_error = MLX5_SENSOR_NO_ERR;
- clear_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags);
+ clear_bit(MLX5_DROP_HEALTH_WORK, &health->flags);
health->health = &dev->iseg->health;
health->health_counter = &dev->iseg->health_counter;
@@ -869,13 +863,9 @@ void mlx5_start_health_poll(struct mlx5_core_dev *dev)
void mlx5_stop_health_poll(struct mlx5_core_dev *dev, bool disable_health)
{
struct mlx5_core_health *health = &dev->priv.health;
- unsigned long flags;
- if (disable_health) {
- spin_lock_irqsave(&health->wq_lock, flags);
- set_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags);
- spin_unlock_irqrestore(&health->wq_lock, flags);
- }
+ if (disable_health)
+ set_bit(MLX5_DROP_HEALTH_WORK, &health->flags);
del_timer_sync(&health->timer);
}
@@ -891,11 +881,8 @@ void mlx5_start_health_fw_log_up(struct mlx5_core_dev *dev)
void mlx5_drain_health_wq(struct mlx5_core_dev *dev)
{
struct mlx5_core_health *health = &dev->priv.health;
- unsigned long flags;
- spin_lock_irqsave(&health->wq_lock, flags);
- set_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags);
- spin_unlock_irqrestore(&health->wq_lock, flags);
+ set_bit(MLX5_DROP_HEALTH_WORK, &health->flags);
cancel_delayed_work_sync(&health->update_fw_log_ts_work);
cancel_work_sync(&health->report_work);
cancel_work_sync(&health->fatal_report_work);
@@ -928,7 +915,6 @@ int mlx5_health_init(struct mlx5_core_dev *dev)
kfree(name);
if (!health->wq)
goto out_err;
- spin_lock_init(&health->wq_lock);
INIT_WORK(&health->fatal_report_work, mlx5_fw_fatal_reporter_err_work);
INIT_WORK(&health->report_work, mlx5_fw_reporter_err_work);
INIT_DELAYED_WORK(&health->update_fw_log_ts_work, mlx5_health_log_ts_update);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
index e09518f887a0..779d92b762d3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
@@ -172,6 +172,7 @@ enum mlx5_ptys_rate {
MLX5_PTYS_RATE_EDR = 1 << 5,
MLX5_PTYS_RATE_HDR = 1 << 6,
MLX5_PTYS_RATE_NDR = 1 << 7,
+ MLX5_PTYS_RATE_XDR = 1 << 8,
};
static inline int mlx5_ptys_rate_enum_to_int(enum mlx5_ptys_rate rate)
@@ -185,6 +186,7 @@ static inline int mlx5_ptys_rate_enum_to_int(enum mlx5_ptys_rate rate)
case MLX5_PTYS_RATE_EDR: return 25000;
case MLX5_PTYS_RATE_HDR: return 50000;
case MLX5_PTYS_RATE_NDR: return 100000;
+ case MLX5_PTYS_RATE_XDR: return 200000;
default: return -1;
}
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index 911cf4d23964..c2a4f86bc890 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -412,7 +412,8 @@ static int mlx5i_init_rx(struct mlx5e_priv *priv)
int err;
priv->fs = mlx5e_fs_init(priv->profile, mdev,
- !test_bit(MLX5E_STATE_DESTROYING, &priv->state));
+ !test_bit(MLX5E_STATE_DESTROYING, &priv->state),
+ priv->dfs_root);
if (!priv->fs) {
netdev_err(priv->netdev, "FS allocation failed\n");
return -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c
index b8feaf0f5c4c..f4b777d4e108 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.c
@@ -22,7 +22,7 @@ static int type_show(struct seq_file *file, void *priv)
struct mlx5_lag *ldev;
char *mode = NULL;
- ldev = dev->priv.lag;
+ ldev = mlx5_lag_dev(dev);
mutex_lock(&ldev->lock);
if (__mlx5_lag_is_active(ldev))
mode = get_str_mode_type(ldev);
@@ -41,7 +41,7 @@ static int port_sel_mode_show(struct seq_file *file, void *priv)
int ret = 0;
char *mode;
- ldev = dev->priv.lag;
+ ldev = mlx5_lag_dev(dev);
mutex_lock(&ldev->lock);
if (__mlx5_lag_is_active(ldev))
mode = mlx5_get_str_port_sel_mode(ldev->mode, ldev->mode_flags);
@@ -61,7 +61,7 @@ static int state_show(struct seq_file *file, void *priv)
struct mlx5_lag *ldev;
bool active;
- ldev = dev->priv.lag;
+ ldev = mlx5_lag_dev(dev);
mutex_lock(&ldev->lock);
active = __mlx5_lag_is_active(ldev);
mutex_unlock(&ldev->lock);
@@ -77,7 +77,7 @@ static int flags_show(struct seq_file *file, void *priv)
bool shared_fdb;
bool lag_active;
- ldev = dev->priv.lag;
+ ldev = mlx5_lag_dev(dev);
mutex_lock(&ldev->lock);
lag_active = __mlx5_lag_is_active(ldev);
if (!lag_active)
@@ -108,7 +108,7 @@ static int mapping_show(struct seq_file *file, void *priv)
int num_ports;
int i;
- ldev = dev->priv.lag;
+ ldev = mlx5_lag_dev(dev);
mutex_lock(&ldev->lock);
lag_active = __mlx5_lag_is_active(ldev);
if (lag_active) {
@@ -142,7 +142,7 @@ static int members_show(struct seq_file *file, void *priv)
struct mlx5_lag *ldev;
int i;
- ldev = dev->priv.lag;
+ ldev = mlx5_lag_dev(dev);
mutex_lock(&ldev->lock);
for (i = 0; i < ldev->ports; i++) {
if (!ldev->pf[i].dev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
index ad32b80e8501..5d331b940f4d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
@@ -230,7 +230,6 @@ static void mlx5_ldev_free(struct kref *ref)
mlx5_lag_mp_cleanup(ldev);
cancel_delayed_work_sync(&ldev->bond_work);
destroy_workqueue(ldev->wq);
- mlx5_lag_mpesw_cleanup(ldev);
mutex_destroy(&ldev->lock);
kfree(ldev);
}
@@ -276,7 +275,6 @@ static struct mlx5_lag *mlx5_lag_dev_alloc(struct mlx5_core_dev *dev)
mlx5_core_err(dev, "Failed to init multipath lag err=%d\n",
err);
- mlx5_lag_mpesw_init(ldev);
ldev->ports = MLX5_CAP_GEN(dev, num_lag_ports);
ldev->buckets = 1;
@@ -646,7 +644,7 @@ int mlx5_activate_lag(struct mlx5_lag *ldev,
return 0;
}
-static int mlx5_deactivate_lag(struct mlx5_lag *ldev)
+int mlx5_deactivate_lag(struct mlx5_lag *ldev)
{
struct mlx5_core_dev *dev0 = ldev->pf[MLX5_LAG_P1].dev;
struct mlx5_core_dev *dev1 = ldev->pf[MLX5_LAG_P2].dev;
@@ -688,7 +686,7 @@ static int mlx5_deactivate_lag(struct mlx5_lag *ldev)
}
#define MLX5_LAG_OFFLOADS_SUPPORTED_PORTS 2
-static bool mlx5_lag_check_prereq(struct mlx5_lag *ldev)
+bool mlx5_lag_check_prereq(struct mlx5_lag *ldev)
{
#ifdef CONFIG_MLX5_ESWITCH
struct mlx5_core_dev *dev;
@@ -723,7 +721,7 @@ static bool mlx5_lag_check_prereq(struct mlx5_lag *ldev)
return true;
}
-static void mlx5_lag_add_devices(struct mlx5_lag *ldev)
+void mlx5_lag_add_devices(struct mlx5_lag *ldev)
{
int i;
@@ -740,7 +738,7 @@ static void mlx5_lag_add_devices(struct mlx5_lag *ldev)
}
}
-static void mlx5_lag_remove_devices(struct mlx5_lag *ldev)
+void mlx5_lag_remove_devices(struct mlx5_lag *ldev)
{
int i;
@@ -1187,7 +1185,7 @@ static int __mlx5_lag_dev_add_mdev(struct mlx5_core_dev *dev)
tmp_dev = mlx5_get_next_phys_dev_lag(dev);
if (tmp_dev)
- ldev = tmp_dev->priv.lag;
+ ldev = mlx5_lag_dev(tmp_dev);
if (!ldev) {
ldev = mlx5_lag_dev_alloc(dev);
@@ -1386,8 +1384,7 @@ bool mlx5_lag_is_shared_fdb(struct mlx5_core_dev *dev)
spin_lock_irqsave(&lag_lock, flags);
ldev = mlx5_lag_dev(dev);
- res = ldev && __mlx5_lag_is_sriov(ldev) &&
- test_bit(MLX5_LAG_MODE_FLAG_SHARED_FDB, &ldev->mode_flags);
+ res = ldev && test_bit(MLX5_LAG_MODE_FLAG_SHARED_FDB, &ldev->mode_flags);
spin_unlock_irqrestore(&lag_lock, flags);
return res;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h
index f30ac2de639f..bc1f1dd3e283 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h
@@ -50,19 +50,6 @@ struct lag_tracker {
enum netdev_lag_hash hash_type;
};
-enum mpesw_op {
- MLX5_MPESW_OP_ENABLE,
- MLX5_MPESW_OP_DISABLE,
-};
-
-struct mlx5_mpesw_work_st {
- struct work_struct work;
- struct mlx5_lag *lag;
- enum mpesw_op op;
- struct completion comp;
- int result;
-};
-
/* LAG data of a ConnectX card.
* It serves both its phys functions.
*/
@@ -115,6 +102,7 @@ mlx5_lag_is_ready(struct mlx5_lag *ldev)
return test_bit(MLX5_LAG_FLAG_NDEVS_READY, &ldev->state_flags);
}
+bool mlx5_lag_check_prereq(struct mlx5_lag *ldev);
void mlx5_modify_lag(struct mlx5_lag *ldev,
struct lag_tracker *tracker);
int mlx5_activate_lag(struct mlx5_lag *ldev,
@@ -124,8 +112,6 @@ int mlx5_activate_lag(struct mlx5_lag *ldev,
int mlx5_lag_dev_get_netdev_idx(struct mlx5_lag *ldev,
struct net_device *ndev);
bool mlx5_shared_fdb_supported(struct mlx5_lag *ldev);
-void mlx5_lag_del_mpesw_rule(struct mlx5_core_dev *dev);
-int mlx5_lag_add_mpesw_rule(struct mlx5_core_dev *dev);
char *mlx5_get_str_port_sel_mode(enum mlx5_lag_mode mode, unsigned long flags);
void mlx5_infer_tx_enabled(struct lag_tracker *tracker, u8 num_ports,
@@ -134,5 +120,8 @@ void mlx5_infer_tx_enabled(struct lag_tracker *tracker, u8 num_ports,
void mlx5_ldev_add_debugfs(struct mlx5_core_dev *dev);
void mlx5_ldev_remove_debugfs(struct dentry *dbg);
void mlx5_disable_lag(struct mlx5_lag *ldev);
+void mlx5_lag_remove_devices(struct mlx5_lag *ldev);
+int mlx5_deactivate_lag(struct mlx5_lag *ldev);
+void mlx5_lag_add_devices(struct mlx5_lag *ldev);
#endif /* __MLX5_LAG_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
index d9fcb9ed726f..d85a8dfc153d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
@@ -28,13 +28,9 @@ static bool mlx5_lag_multipath_check_prereq(struct mlx5_lag *ldev)
bool mlx5_lag_is_multipath(struct mlx5_core_dev *dev)
{
- struct mlx5_lag *ldev;
- bool res;
-
- ldev = mlx5_lag_dev(dev);
- res = ldev && __mlx5_lag_is_multipath(ldev);
+ struct mlx5_lag *ldev = mlx5_lag_dev(dev);
- return res;
+ return ldev && __mlx5_lag_is_multipath(ldev);
}
/**
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
index c17e8f1ec914..0c0ef600f643 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
@@ -5,39 +5,121 @@
#include <net/nexthop.h>
#include "lag/lag.h"
#include "eswitch.h"
+#include "esw/acl/ofld.h"
#include "lib/mlx5.h"
-static int add_mpesw_rule(struct mlx5_lag *ldev)
+static void mlx5_mpesw_metadata_cleanup(struct mlx5_lag *ldev)
{
- struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
- int err;
+ struct mlx5_core_dev *dev;
+ struct mlx5_eswitch *esw;
+ u32 pf_metadata;
+ int i;
+
+ for (i = 0; i < ldev->ports; i++) {
+ dev = ldev->pf[i].dev;
+ esw = dev->priv.eswitch;
+ pf_metadata = ldev->lag_mpesw.pf_metadata[i];
+ if (!pf_metadata)
+ continue;
+ mlx5_esw_acl_ingress_vport_metadata_update(esw, MLX5_VPORT_UPLINK, 0);
+ mlx5_notifier_call_chain(dev->priv.events, MLX5_DEV_EVENT_MULTIPORT_ESW,
+ (void *)0);
+ mlx5_esw_match_metadata_free(esw, pf_metadata);
+ ldev->lag_mpesw.pf_metadata[i] = 0;
+ }
+}
- if (atomic_add_return(1, &ldev->lag_mpesw.mpesw_rule_count) != 1)
- return 0;
+static int mlx5_mpesw_metadata_set(struct mlx5_lag *ldev)
+{
+ struct mlx5_core_dev *dev;
+ struct mlx5_eswitch *esw;
+ u32 pf_metadata;
+ int i, err;
+
+ for (i = 0; i < ldev->ports; i++) {
+ dev = ldev->pf[i].dev;
+ esw = dev->priv.eswitch;
+ pf_metadata = mlx5_esw_match_metadata_alloc(esw);
+ if (!pf_metadata) {
+ err = -ENOSPC;
+ goto err_metadata;
+ }
+
+ ldev->lag_mpesw.pf_metadata[i] = pf_metadata;
+ err = mlx5_esw_acl_ingress_vport_metadata_update(esw, MLX5_VPORT_UPLINK,
+ pf_metadata);
+ if (err)
+ goto err_metadata;
+ }
- if (ldev->mode != MLX5_LAG_MODE_NONE) {
- err = -EINVAL;
- goto out_err;
+ for (i = 0; i < ldev->ports; i++) {
+ dev = ldev->pf[i].dev;
+ mlx5_notifier_call_chain(dev->priv.events, MLX5_DEV_EVENT_MULTIPORT_ESW,
+ (void *)0);
}
- err = mlx5_activate_lag(ldev, NULL, MLX5_LAG_MODE_MPESW, false);
+ return 0;
+
+err_metadata:
+ mlx5_mpesw_metadata_cleanup(ldev);
+ return err;
+}
+
+static int enable_mpesw(struct mlx5_lag *ldev)
+{
+ struct mlx5_core_dev *dev0 = ldev->pf[MLX5_LAG_P1].dev;
+ struct mlx5_core_dev *dev1 = ldev->pf[MLX5_LAG_P2].dev;
+ int err;
+
+ if (ldev->mode != MLX5_LAG_MODE_NONE)
+ return -EINVAL;
+
+ if (mlx5_eswitch_mode(dev0) != MLX5_ESWITCH_OFFLOADS ||
+ !MLX5_CAP_PORT_SELECTION(dev0, port_select_flow_table) ||
+ !MLX5_CAP_GEN(dev0, create_lag_when_not_master_up) ||
+ !mlx5_lag_check_prereq(ldev))
+ return -EOPNOTSUPP;
+
+ err = mlx5_mpesw_metadata_set(ldev);
+ if (err)
+ return err;
+
+ mlx5_lag_remove_devices(ldev);
+
+ err = mlx5_activate_lag(ldev, NULL, MLX5_LAG_MODE_MPESW, true);
if (err) {
- mlx5_core_warn(dev, "Failed to create LAG in MPESW mode (%d)\n", err);
- goto out_err;
+ mlx5_core_warn(dev0, "Failed to create LAG in MPESW mode (%d)\n", err);
+ goto err_add_devices;
}
+ dev0->priv.flags &= ~MLX5_PRIV_FLAGS_DISABLE_IB_ADEV;
+ mlx5_rescan_drivers_locked(dev0);
+ err = mlx5_eswitch_reload_reps(dev0->priv.eswitch);
+ if (!err)
+ err = mlx5_eswitch_reload_reps(dev1->priv.eswitch);
+ if (err)
+ goto err_rescan_drivers;
+
return 0;
-out_err:
- atomic_dec(&ldev->lag_mpesw.mpesw_rule_count);
+err_rescan_drivers:
+ dev0->priv.flags |= MLX5_PRIV_FLAGS_DISABLE_IB_ADEV;
+ mlx5_rescan_drivers_locked(dev0);
+ mlx5_deactivate_lag(ldev);
+err_add_devices:
+ mlx5_lag_add_devices(ldev);
+ mlx5_eswitch_reload_reps(dev0->priv.eswitch);
+ mlx5_eswitch_reload_reps(dev1->priv.eswitch);
+ mlx5_mpesw_metadata_cleanup(ldev);
return err;
}
-static void del_mpesw_rule(struct mlx5_lag *ldev)
+static void disable_mpesw(struct mlx5_lag *ldev)
{
- if (!atomic_dec_return(&ldev->lag_mpesw.mpesw_rule_count) &&
- ldev->mode == MLX5_LAG_MODE_MPESW)
+ if (ldev->mode == MLX5_LAG_MODE_MPESW) {
+ mlx5_mpesw_metadata_cleanup(ldev);
mlx5_disable_lag(ldev);
+ }
}
static void mlx5_mpesw_work(struct work_struct *work)
@@ -45,20 +127,27 @@ static void mlx5_mpesw_work(struct work_struct *work)
struct mlx5_mpesw_work_st *mpesww = container_of(work, struct mlx5_mpesw_work_st, work);
struct mlx5_lag *ldev = mpesww->lag;
+ mlx5_dev_list_lock();
mutex_lock(&ldev->lock);
+ if (ldev->mode_changes_in_progress) {
+ mpesww->result = -EAGAIN;
+ goto unlock;
+ }
+
if (mpesww->op == MLX5_MPESW_OP_ENABLE)
- mpesww->result = add_mpesw_rule(ldev);
+ mpesww->result = enable_mpesw(ldev);
else if (mpesww->op == MLX5_MPESW_OP_DISABLE)
- del_mpesw_rule(ldev);
+ disable_mpesw(ldev);
+unlock:
mutex_unlock(&ldev->lock);
-
+ mlx5_dev_list_unlock();
complete(&mpesww->comp);
}
static int mlx5_lag_mpesw_queue_work(struct mlx5_core_dev *dev,
enum mpesw_op op)
{
- struct mlx5_lag *ldev = dev->priv.lag;
+ struct mlx5_lag *ldev = mlx5_lag_dev(dev);
struct mlx5_mpesw_work_st *work;
int err = 0;
@@ -86,43 +175,36 @@ out:
return err;
}
-void mlx5_lag_del_mpesw_rule(struct mlx5_core_dev *dev)
+void mlx5_lag_mpesw_disable(struct mlx5_core_dev *dev)
{
mlx5_lag_mpesw_queue_work(dev, MLX5_MPESW_OP_DISABLE);
}
-int mlx5_lag_add_mpesw_rule(struct mlx5_core_dev *dev)
+int mlx5_lag_mpesw_enable(struct mlx5_core_dev *dev)
{
return mlx5_lag_mpesw_queue_work(dev, MLX5_MPESW_OP_ENABLE);
}
-int mlx5_lag_do_mirred(struct mlx5_core_dev *mdev, struct net_device *out_dev)
+int mlx5_lag_mpesw_do_mirred(struct mlx5_core_dev *mdev,
+ struct net_device *out_dev,
+ struct netlink_ext_ack *extack)
{
- struct mlx5_lag *ldev = mdev->priv.lag;
+ struct mlx5_lag *ldev = mlx5_lag_dev(mdev);
if (!netif_is_bond_master(out_dev) || !ldev)
return 0;
- if (ldev->mode == MLX5_LAG_MODE_MPESW)
- return -EOPNOTSUPP;
-
- return 0;
-}
-
-bool mlx5_lag_mpesw_is_activated(struct mlx5_core_dev *dev)
-{
- bool ret;
+ if (ldev->mode != MLX5_LAG_MODE_MPESW)
+ return 0;
- ret = dev->priv.lag && dev->priv.lag->mode == MLX5_LAG_MODE_MPESW;
- return ret;
+ NL_SET_ERR_MSG_MOD(extack, "can't forward to bond in mpesw mode");
+ return -EOPNOTSUPP;
}
-void mlx5_lag_mpesw_init(struct mlx5_lag *ldev)
+bool mlx5_lag_is_mpesw(struct mlx5_core_dev *dev)
{
- atomic_set(&ldev->lag_mpesw.mpesw_rule_count, 0);
-}
+ struct mlx5_lag *ldev = mlx5_lag_dev(dev);
-void mlx5_lag_mpesw_cleanup(struct mlx5_lag *ldev)
-{
- WARN_ON(atomic_read(&ldev->lag_mpesw.mpesw_rule_count));
+ return ldev && ldev->mode == MLX5_LAG_MODE_MPESW;
}
+EXPORT_SYMBOL(mlx5_lag_is_mpesw);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.h b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.h
index 88e8daffcf92..02520f27a033 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.h
@@ -9,17 +9,27 @@
struct lag_mpesw {
struct work_struct mpesw_work;
- atomic_t mpesw_rule_count;
+ u32 pf_metadata[MLX5_MAX_PORTS];
};
-int mlx5_lag_do_mirred(struct mlx5_core_dev *mdev, struct net_device *out_dev);
-bool mlx5_lag_mpesw_is_activated(struct mlx5_core_dev *dev);
-#if IS_ENABLED(CONFIG_MLX5_ESWITCH)
-void mlx5_lag_mpesw_init(struct mlx5_lag *ldev);
-void mlx5_lag_mpesw_cleanup(struct mlx5_lag *ldev);
-#else
-static inline void mlx5_lag_mpesw_init(struct mlx5_lag *ldev) {}
-static inline void mlx5_lag_mpesw_cleanup(struct mlx5_lag *ldev) {}
-#endif
+enum mpesw_op {
+ MLX5_MPESW_OP_ENABLE,
+ MLX5_MPESW_OP_DISABLE,
+};
+
+struct mlx5_mpesw_work_st {
+ struct work_struct work;
+ struct mlx5_lag *lag;
+ enum mpesw_op op;
+ struct completion comp;
+ int result;
+};
+
+int mlx5_lag_mpesw_do_mirred(struct mlx5_core_dev *mdev,
+ struct net_device *out_dev,
+ struct netlink_ext_ack *extack);
+bool mlx5_lag_is_mpesw(struct mlx5_core_dev *dev);
+void mlx5_lag_mpesw_disable(struct mlx5_core_dev *dev);
+int mlx5_lag_mpesw_enable(struct mlx5_core_dev *dev);
#endif /* __MLX5_LAG_MPESW_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
index 69318b143268..4c9a40211059 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
@@ -69,6 +69,13 @@ enum {
MLX5_MTPPS_FS_OUT_PULSE_DURATION_NS = BIT(0xa),
};
+enum {
+ MLX5_MTUTC_OPERATION_ADJUST_TIME_MIN = S16_MIN,
+ MLX5_MTUTC_OPERATION_ADJUST_TIME_MAX = S16_MAX,
+ MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MIN = -200000,
+ MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MAX = 200000,
+};
+
static bool mlx5_real_time_mode(struct mlx5_core_dev *mdev)
{
return (mlx5_is_real_time_rq(mdev) || mlx5_is_real_time_sq(mdev));
@@ -86,6 +93,22 @@ static bool mlx5_modify_mtutc_allowed(struct mlx5_core_dev *mdev)
return MLX5_CAP_MCAM_FEATURE(mdev, ptpcyc2realtime_modify);
}
+static bool mlx5_is_mtutc_time_adj_cap(struct mlx5_core_dev *mdev, s64 delta)
+{
+ s64 min = MLX5_MTUTC_OPERATION_ADJUST_TIME_MIN;
+ s64 max = MLX5_MTUTC_OPERATION_ADJUST_TIME_MAX;
+
+ if (MLX5_CAP_MCAM_FEATURE(mdev, mtutc_time_adjustment_extended_range)) {
+ min = MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MIN;
+ max = MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MAX;
+ }
+
+ if (delta < min || delta > max)
+ return false;
+
+ return true;
+}
+
static int mlx5_set_mtutc(struct mlx5_core_dev *dev, u32 *mtutc, u32 size)
{
u32 out[MLX5_ST_SZ_DW(mtutc_reg)] = {};
@@ -288,8 +311,8 @@ static int mlx5_ptp_adjtime_real_time(struct mlx5_core_dev *mdev, s64 delta)
if (!mlx5_modify_mtutc_allowed(mdev))
return 0;
- /* HW time adjustment range is s16. If out of range, settime instead */
- if (delta < S16_MIN || delta > S16_MAX) {
+ /* HW time adjustment range is checked. If out of range, settime instead */
+ if (!mlx5_is_mtutc_time_adj_cap(mdev, delta)) {
struct timespec64 ts;
s64 ns;
@@ -326,7 +349,20 @@ static int mlx5_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
return 0;
}
-static int mlx5_ptp_adjfreq_real_time(struct mlx5_core_dev *mdev, s32 freq)
+static int mlx5_ptp_adjphase(struct ptp_clock_info *ptp, s32 delta)
+{
+ struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info);
+ struct mlx5_core_dev *mdev;
+
+ mdev = container_of(clock, struct mlx5_core_dev, clock);
+
+ if (!mlx5_is_mtutc_time_adj_cap(mdev, delta))
+ return -ERANGE;
+
+ return mlx5_ptp_adjtime(ptp, delta);
+}
+
+static int mlx5_ptp_freq_adj_real_time(struct mlx5_core_dev *mdev, long scaled_ppm)
{
u32 in[MLX5_ST_SZ_DW(mtutc_reg)] = {};
@@ -334,7 +370,15 @@ static int mlx5_ptp_adjfreq_real_time(struct mlx5_core_dev *mdev, s32 freq)
return 0;
MLX5_SET(mtutc_reg, in, operation, MLX5_MTUTC_OPERATION_ADJUST_FREQ_UTC);
- MLX5_SET(mtutc_reg, in, freq_adjustment, freq);
+
+ if (MLX5_CAP_MCAM_FEATURE(mdev, mtutc_freq_adj_units)) {
+ MLX5_SET(mtutc_reg, in, freq_adj_units,
+ MLX5_MTUTC_FREQ_ADJ_UNITS_SCALED_PPM);
+ MLX5_SET(mtutc_reg, in, freq_adjustment, scaled_ppm);
+ } else {
+ MLX5_SET(mtutc_reg, in, freq_adj_units, MLX5_MTUTC_FREQ_ADJ_UNITS_PPB);
+ MLX5_SET(mtutc_reg, in, freq_adjustment, scaled_ppm_to_ppb(scaled_ppm));
+ }
return mlx5_set_mtutc(mdev, in, sizeof(in));
}
@@ -349,7 +393,8 @@ static int mlx5_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm)
int err;
mdev = container_of(clock, struct mlx5_core_dev, clock);
- err = mlx5_ptp_adjfreq_real_time(mdev, scaled_ppm_to_ppb(scaled_ppm));
+
+ err = mlx5_ptp_freq_adj_real_time(mdev, scaled_ppm);
if (err)
return err;
@@ -688,6 +733,7 @@ static const struct ptp_clock_info mlx5_ptp_clock_info = {
.n_pins = 0,
.pps = 0,
.adjfine = mlx5_ptp_adjfine,
+ .adjphase = mlx5_ptp_adjphase,
.adjtime = mlx5_ptp_adjtime,
.gettimex64 = mlx5_ptp_gettimex,
.settime64 = mlx5_ptp_settime,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c
index e995f8378df7..3a94b8f8031e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c
@@ -2,53 +2,253 @@
// Copyright (c) 2019 Mellanox Technologies.
#include "mlx5_core.h"
-#include "lib/mlx5.h"
+#include "lib/crypto.h"
-int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
- void *key, u32 sz_bytes,
- u32 key_type, u32 *p_key_id)
-{
- u32 in[MLX5_ST_SZ_DW(create_encryption_key_in)] = {};
- u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
- u32 sz_bits = sz_bytes * BITS_PER_BYTE;
- u8 general_obj_key_size;
- u64 general_obj_types;
- void *obj, *key_p;
- int err;
+#define MLX5_CRYPTO_DEK_POOLS_NUM (MLX5_ACCEL_OBJ_TYPE_KEY_NUM - 1)
+#define type2idx(type) ((type) - 1)
- obj = MLX5_ADDR_OF(create_encryption_key_in, in, encryption_key_object);
- key_p = MLX5_ADDR_OF(encryption_key_obj, obj, key);
+#define MLX5_CRYPTO_DEK_POOL_SYNC_THRESH 128
- general_obj_types = MLX5_CAP_GEN_64(mdev, general_obj_types);
- if (!(general_obj_types &
- MLX5_HCA_CAP_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY))
- return -EINVAL;
+/* calculate the num of DEKs, which are freed by any user
+ * (for example, TLS) after last revalidation in a pool or a bulk.
+ */
+#define MLX5_CRYPTO_DEK_CALC_FREED(a) \
+ ({ typeof(a) _a = (a); \
+ _a->num_deks - _a->avail_deks - _a->in_use_deks; })
+
+#define MLX5_CRYPTO_DEK_POOL_CALC_FREED(pool) MLX5_CRYPTO_DEK_CALC_FREED(pool)
+#define MLX5_CRYPTO_DEK_BULK_CALC_FREED(bulk) MLX5_CRYPTO_DEK_CALC_FREED(bulk)
+
+#define MLX5_CRYPTO_DEK_BULK_IDLE(bulk) \
+ ({ typeof(bulk) _bulk = (bulk); \
+ _bulk->avail_deks == _bulk->num_deks; })
+
+enum {
+ MLX5_CRYPTO_DEK_ALL_TYPE = BIT(0),
+};
+
+struct mlx5_crypto_dek_pool {
+ struct mlx5_core_dev *mdev;
+ u32 key_purpose;
+ int num_deks; /* the total number of keys in this pool */
+ int avail_deks; /* the number of available keys in this pool */
+ int in_use_deks; /* the number of being used keys in this pool */
+ struct mutex lock; /* protect the following lists, and the bulks */
+ struct list_head partial_list; /* some of keys are available */
+ struct list_head full_list; /* no available keys */
+ struct list_head avail_list; /* all keys are available to use */
+
+ /* No in-used keys, and all need to be synced.
+ * These bulks will be put to avail list after sync.
+ */
+ struct list_head sync_list;
+
+ bool syncing;
+ struct list_head wait_for_free;
+ struct work_struct sync_work;
+
+ spinlock_t destroy_lock; /* protect destroy_list */
+ struct list_head destroy_list;
+ struct work_struct destroy_work;
+};
+
+struct mlx5_crypto_dek_bulk {
+ struct mlx5_core_dev *mdev;
+ int base_obj_id;
+ int avail_start; /* the bit to start search */
+ int num_deks; /* the total number of keys in a bulk */
+ int avail_deks; /* the number of keys available, with need_sync bit 0 */
+ int in_use_deks; /* the number of keys being used, with in_use bit 1 */
+ struct list_head entry;
+
+ /* 0: not being used by any user, 1: otherwise */
+ unsigned long *in_use;
+
+ /* The bits are set when they are used, and reset after crypto_sync
+ * is executed. So, the value 0 means the key is newly created, or not
+ * used after sync, and 1 means it is in use, or freed but not synced
+ */
+ unsigned long *need_sync;
+};
+
+struct mlx5_crypto_dek_priv {
+ struct mlx5_core_dev *mdev;
+ int log_dek_obj_range;
+};
+
+struct mlx5_crypto_dek {
+ struct mlx5_crypto_dek_bulk *bulk;
+ struct list_head entry;
+ u32 obj_id;
+};
+
+u32 mlx5_crypto_dek_get_id(struct mlx5_crypto_dek *dek)
+{
+ return dek->obj_id;
+}
+
+static int mlx5_crypto_dek_get_key_sz(struct mlx5_core_dev *mdev,
+ u32 sz_bytes, u8 *key_sz_p)
+{
+ u32 sz_bits = sz_bytes * BITS_PER_BYTE;
switch (sz_bits) {
case 128:
- general_obj_key_size =
- MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_KEY_SIZE_128;
- key_p += sz_bytes;
+ *key_sz_p = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_KEY_SIZE_128;
break;
case 256:
- general_obj_key_size =
- MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_KEY_SIZE_256;
+ *key_sz_p = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_KEY_SIZE_256;
break;
default:
+ mlx5_core_err(mdev, "Crypto offload error, invalid key size (%u bits)\n",
+ sz_bits);
return -EINVAL;
}
- memcpy(key_p, key, sz_bytes);
+ return 0;
+}
+
+static int mlx5_crypto_dek_fill_key(struct mlx5_core_dev *mdev, u8 *key_obj,
+ const void *key, u32 sz_bytes)
+{
+ void *dst;
+ u8 key_sz;
+ int err;
+
+ err = mlx5_crypto_dek_get_key_sz(mdev, sz_bytes, &key_sz);
+ if (err)
+ return err;
+
+ MLX5_SET(encryption_key_obj, key_obj, key_size, key_sz);
+
+ if (sz_bytes == 16)
+ /* For key size of 128b the MSBs are reserved. */
+ dst = MLX5_ADDR_OF(encryption_key_obj, key_obj, key[1]);
+ else
+ dst = MLX5_ADDR_OF(encryption_key_obj, key_obj, key);
+
+ memcpy(dst, key, sz_bytes);
+
+ return 0;
+}
+
+static int mlx5_crypto_cmd_sync_crypto(struct mlx5_core_dev *mdev,
+ int crypto_type)
+{
+ u32 in[MLX5_ST_SZ_DW(sync_crypto_in)] = {};
+ int err;
+
+ mlx5_core_dbg(mdev,
+ "Execute SYNC_CRYPTO command with crypto_type(0x%x)\n",
+ crypto_type);
+
+ MLX5_SET(sync_crypto_in, in, opcode, MLX5_CMD_OP_SYNC_CRYPTO);
+ MLX5_SET(sync_crypto_in, in, crypto_type, crypto_type);
+
+ err = mlx5_cmd_exec_in(mdev, sync_crypto, in);
+ if (err)
+ mlx5_core_err(mdev,
+ "Failed to exec sync crypto, type=%d, err=%d\n",
+ crypto_type, err);
+
+ return err;
+}
+
+static int mlx5_crypto_create_dek_bulk(struct mlx5_core_dev *mdev,
+ u32 key_purpose, int log_obj_range,
+ u32 *obj_id)
+{
+ u32 in[MLX5_ST_SZ_DW(create_encryption_key_in)] = {};
+ u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
+ void *obj, *param;
+ int err;
- MLX5_SET(encryption_key_obj, obj, key_size, general_obj_key_size);
- MLX5_SET(encryption_key_obj, obj, key_type, key_type);
MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
MLX5_SET(general_obj_in_cmd_hdr, in, obj_type,
MLX5_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY);
+ param = MLX5_ADDR_OF(general_obj_in_cmd_hdr, in, op_param);
+ MLX5_SET(general_obj_create_param, param, log_obj_range, log_obj_range);
+
+ obj = MLX5_ADDR_OF(create_encryption_key_in, in, encryption_key_object);
+ MLX5_SET(encryption_key_obj, obj, key_purpose, key_purpose);
MLX5_SET(encryption_key_obj, obj, pd, mdev->mlx5e_res.hw_objs.pdn);
err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
+ if (err)
+ return err;
+
+ *obj_id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
+ mlx5_core_dbg(mdev, "DEK objects created, bulk=%d, obj_id=%d\n",
+ 1 << log_obj_range, *obj_id);
+
+ return 0;
+}
+
+static int mlx5_crypto_modify_dek_key(struct mlx5_core_dev *mdev,
+ const void *key, u32 sz_bytes, u32 key_purpose,
+ u32 obj_id, u32 obj_offset)
+{
+ u32 in[MLX5_ST_SZ_DW(modify_encryption_key_in)] = {};
+ u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
+ void *obj, *param;
+ int err;
+
+ MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
+ MLX5_CMD_OP_MODIFY_GENERAL_OBJECT);
+ MLX5_SET(general_obj_in_cmd_hdr, in, obj_type,
+ MLX5_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY);
+ MLX5_SET(general_obj_in_cmd_hdr, in, obj_id, obj_id);
+
+ param = MLX5_ADDR_OF(general_obj_in_cmd_hdr, in, op_param);
+ MLX5_SET(general_obj_query_param, param, obj_offset, obj_offset);
+
+ obj = MLX5_ADDR_OF(modify_encryption_key_in, in, encryption_key_object);
+ MLX5_SET64(encryption_key_obj, obj, modify_field_select, 1);
+ MLX5_SET(encryption_key_obj, obj, key_purpose, key_purpose);
+ MLX5_SET(encryption_key_obj, obj, pd, mdev->mlx5e_res.hw_objs.pdn);
+
+ err = mlx5_crypto_dek_fill_key(mdev, obj, key, sz_bytes);
+ if (err)
+ return err;
+
+ err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
+
+ /* avoid leaking key on the stack */
+ memzero_explicit(in, sizeof(in));
+
+ return err;
+}
+
+static int mlx5_crypto_create_dek_key(struct mlx5_core_dev *mdev,
+ const void *key, u32 sz_bytes,
+ u32 key_purpose, u32 *p_key_id)
+{
+ u32 in[MLX5_ST_SZ_DW(create_encryption_key_in)] = {};
+ u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
+ u64 general_obj_types;
+ void *obj;
+ int err;
+
+ general_obj_types = MLX5_CAP_GEN_64(mdev, general_obj_types);
+ if (!(general_obj_types &
+ MLX5_HCA_CAP_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY))
+ return -EINVAL;
+
+ MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
+ MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
+ MLX5_SET(general_obj_in_cmd_hdr, in, obj_type,
+ MLX5_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY);
+
+ obj = MLX5_ADDR_OF(create_encryption_key_in, in, encryption_key_object);
+ MLX5_SET(encryption_key_obj, obj, key_purpose, key_purpose);
+ MLX5_SET(encryption_key_obj, obj, pd, mdev->mlx5e_res.hw_objs.pdn);
+
+ err = mlx5_crypto_dek_fill_key(mdev, obj, key, sz_bytes);
+ if (err)
+ return err;
+
+ err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
if (!err)
*p_key_id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
@@ -58,7 +258,7 @@ int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
return err;
}
-void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id)
+static void mlx5_crypto_destroy_dek_key(struct mlx5_core_dev *mdev, u32 key_id)
{
u32 in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {};
u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
@@ -71,3 +271,504 @@ void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id)
mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
}
+
+int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
+ const void *key, u32 sz_bytes,
+ u32 key_type, u32 *p_key_id)
+{
+ return mlx5_crypto_create_dek_key(mdev, key, sz_bytes, key_type, p_key_id);
+}
+
+void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id)
+{
+ mlx5_crypto_destroy_dek_key(mdev, key_id);
+}
+
+static struct mlx5_crypto_dek_bulk *
+mlx5_crypto_dek_bulk_create(struct mlx5_crypto_dek_pool *pool)
+{
+ struct mlx5_crypto_dek_priv *dek_priv = pool->mdev->mlx5e_res.dek_priv;
+ struct mlx5_core_dev *mdev = pool->mdev;
+ struct mlx5_crypto_dek_bulk *bulk;
+ int num_deks, base_obj_id;
+ int err;
+
+ bulk = kzalloc(sizeof(*bulk), GFP_KERNEL);
+ if (!bulk)
+ return ERR_PTR(-ENOMEM);
+
+ num_deks = 1 << dek_priv->log_dek_obj_range;
+ bulk->need_sync = bitmap_zalloc(num_deks, GFP_KERNEL);
+ if (!bulk->need_sync) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ bulk->in_use = bitmap_zalloc(num_deks, GFP_KERNEL);
+ if (!bulk->in_use) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ err = mlx5_crypto_create_dek_bulk(mdev, pool->key_purpose,
+ dek_priv->log_dek_obj_range,
+ &base_obj_id);
+ if (err)
+ goto err_out;
+
+ bulk->base_obj_id = base_obj_id;
+ bulk->num_deks = num_deks;
+ bulk->avail_deks = num_deks;
+ bulk->mdev = mdev;
+
+ return bulk;
+
+err_out:
+ bitmap_free(bulk->in_use);
+ bitmap_free(bulk->need_sync);
+ kfree(bulk);
+ return ERR_PTR(err);
+}
+
+static struct mlx5_crypto_dek_bulk *
+mlx5_crypto_dek_pool_add_bulk(struct mlx5_crypto_dek_pool *pool)
+{
+ struct mlx5_crypto_dek_bulk *bulk;
+
+ bulk = mlx5_crypto_dek_bulk_create(pool);
+ if (IS_ERR(bulk))
+ return bulk;
+
+ pool->avail_deks += bulk->num_deks;
+ pool->num_deks += bulk->num_deks;
+ list_add(&bulk->entry, &pool->partial_list);
+
+ return bulk;
+}
+
+static void mlx5_crypto_dek_bulk_free(struct mlx5_crypto_dek_bulk *bulk)
+{
+ mlx5_crypto_destroy_dek_key(bulk->mdev, bulk->base_obj_id);
+ bitmap_free(bulk->need_sync);
+ bitmap_free(bulk->in_use);
+ kfree(bulk);
+}
+
+static void mlx5_crypto_dek_pool_remove_bulk(struct mlx5_crypto_dek_pool *pool,
+ struct mlx5_crypto_dek_bulk *bulk,
+ bool delay)
+{
+ pool->num_deks -= bulk->num_deks;
+ pool->avail_deks -= bulk->avail_deks;
+ pool->in_use_deks -= bulk->in_use_deks;
+ list_del(&bulk->entry);
+ if (!delay)
+ mlx5_crypto_dek_bulk_free(bulk);
+}
+
+static struct mlx5_crypto_dek_bulk *
+mlx5_crypto_dek_pool_pop(struct mlx5_crypto_dek_pool *pool, u32 *obj_offset)
+{
+ struct mlx5_crypto_dek_bulk *bulk;
+ int pos;
+
+ mutex_lock(&pool->lock);
+ bulk = list_first_entry_or_null(&pool->partial_list,
+ struct mlx5_crypto_dek_bulk, entry);
+
+ if (bulk) {
+ pos = find_next_zero_bit(bulk->need_sync, bulk->num_deks,
+ bulk->avail_start);
+ if (pos == bulk->num_deks) {
+ mlx5_core_err(pool->mdev, "Wrong DEK bulk avail_start.\n");
+ pos = find_first_zero_bit(bulk->need_sync, bulk->num_deks);
+ }
+ WARN_ON(pos == bulk->num_deks);
+ } else {
+ bulk = list_first_entry_or_null(&pool->avail_list,
+ struct mlx5_crypto_dek_bulk,
+ entry);
+ if (bulk) {
+ list_move(&bulk->entry, &pool->partial_list);
+ } else {
+ bulk = mlx5_crypto_dek_pool_add_bulk(pool);
+ if (IS_ERR(bulk))
+ goto out;
+ }
+ pos = 0;
+ }
+
+ *obj_offset = pos;
+ bitmap_set(bulk->need_sync, pos, 1);
+ bitmap_set(bulk->in_use, pos, 1);
+ bulk->in_use_deks++;
+ bulk->avail_deks--;
+ if (!bulk->avail_deks) {
+ list_move(&bulk->entry, &pool->full_list);
+ bulk->avail_start = bulk->num_deks;
+ } else {
+ bulk->avail_start = pos + 1;
+ }
+ pool->avail_deks--;
+ pool->in_use_deks++;
+
+out:
+ mutex_unlock(&pool->lock);
+ return bulk;
+}
+
+static bool mlx5_crypto_dek_need_sync(struct mlx5_crypto_dek_pool *pool)
+{
+ return !pool->syncing &&
+ MLX5_CRYPTO_DEK_POOL_CALC_FREED(pool) > MLX5_CRYPTO_DEK_POOL_SYNC_THRESH;
+}
+
+static int mlx5_crypto_dek_free_locked(struct mlx5_crypto_dek_pool *pool,
+ struct mlx5_crypto_dek *dek)
+{
+ struct mlx5_crypto_dek_bulk *bulk = dek->bulk;
+ int obj_offset;
+ bool old_val;
+ int err = 0;
+
+ obj_offset = dek->obj_id - bulk->base_obj_id;
+ old_val = test_and_clear_bit(obj_offset, bulk->in_use);
+ WARN_ON_ONCE(!old_val);
+ if (!old_val) {
+ err = -ENOENT;
+ goto out_free;
+ }
+ pool->in_use_deks--;
+ bulk->in_use_deks--;
+ if (!bulk->avail_deks && !bulk->in_use_deks)
+ list_move(&bulk->entry, &pool->sync_list);
+
+ if (mlx5_crypto_dek_need_sync(pool) && schedule_work(&pool->sync_work))
+ pool->syncing = true;
+
+out_free:
+ kfree(dek);
+ return err;
+}
+
+static int mlx5_crypto_dek_pool_push(struct mlx5_crypto_dek_pool *pool,
+ struct mlx5_crypto_dek *dek)
+{
+ int err = 0;
+
+ mutex_lock(&pool->lock);
+ if (pool->syncing)
+ list_add(&dek->entry, &pool->wait_for_free);
+ else
+ err = mlx5_crypto_dek_free_locked(pool, dek);
+ mutex_unlock(&pool->lock);
+
+ return err;
+}
+
+/* Update the bits for a bulk while sync, and avail_next for search.
+ * As the combinations of (need_sync, in_use) of one DEK are
+ * - (0,0) means the key is ready for use,
+ * - (1,1) means the key is currently being used by a user,
+ * - (1,0) means the key is freed, and waiting for being synced,
+ * - (0,1) is invalid state.
+ * the number of revalidated DEKs can be calculated by
+ * hweight_long(need_sync XOR in_use), and the need_sync bits can be reset
+ * by simply copying from in_use bits.
+ */
+static void mlx5_crypto_dek_bulk_reset_synced(struct mlx5_crypto_dek_pool *pool,
+ struct mlx5_crypto_dek_bulk *bulk)
+{
+ unsigned long *need_sync = bulk->need_sync;
+ unsigned long *in_use = bulk->in_use;
+ int i, freed, reused, avail_next;
+ bool first = true;
+
+ freed = MLX5_CRYPTO_DEK_BULK_CALC_FREED(bulk);
+
+ for (i = 0; freed && i < BITS_TO_LONGS(bulk->num_deks);
+ i++, need_sync++, in_use++) {
+ reused = hweight_long((*need_sync) ^ (*in_use));
+ if (!reused)
+ continue;
+
+ bulk->avail_deks += reused;
+ pool->avail_deks += reused;
+ *need_sync = *in_use;
+ if (first) {
+ avail_next = i * BITS_PER_TYPE(long);
+ if (bulk->avail_start > avail_next)
+ bulk->avail_start = avail_next;
+ first = false;
+ }
+
+ freed -= reused;
+ }
+}
+
+/* Return true if the bulk is reused, false if destroyed with delay */
+static bool mlx5_crypto_dek_bulk_handle_avail(struct mlx5_crypto_dek_pool *pool,
+ struct mlx5_crypto_dek_bulk *bulk,
+ struct list_head *destroy_list)
+{
+ if (list_empty(&pool->avail_list)) {
+ list_move(&bulk->entry, &pool->avail_list);
+ return true;
+ }
+
+ mlx5_crypto_dek_pool_remove_bulk(pool, bulk, true);
+ list_add(&bulk->entry, destroy_list);
+ return false;
+}
+
+static void mlx5_crypto_dek_pool_splice_destroy_list(struct mlx5_crypto_dek_pool *pool,
+ struct list_head *list,
+ struct list_head *head)
+{
+ spin_lock(&pool->destroy_lock);
+ list_splice_init(list, head);
+ spin_unlock(&pool->destroy_lock);
+}
+
+static void mlx5_crypto_dek_pool_free_wait_keys(struct mlx5_crypto_dek_pool *pool)
+{
+ struct mlx5_crypto_dek *dek, *next;
+
+ list_for_each_entry_safe(dek, next, &pool->wait_for_free, entry) {
+ list_del(&dek->entry);
+ mlx5_crypto_dek_free_locked(pool, dek);
+ }
+}
+
+/* For all the bulks in each list, reset the bits while sync.
+ * Move them to different lists according to the number of available DEKs.
+ * Destrory all the idle bulks, except one for quick service.
+ * And free DEKs in the waiting list at the end of this func.
+ */
+static void mlx5_crypto_dek_pool_reset_synced(struct mlx5_crypto_dek_pool *pool)
+{
+ struct mlx5_crypto_dek_bulk *bulk, *tmp;
+ LIST_HEAD(destroy_list);
+
+ list_for_each_entry_safe(bulk, tmp, &pool->partial_list, entry) {
+ mlx5_crypto_dek_bulk_reset_synced(pool, bulk);
+ if (MLX5_CRYPTO_DEK_BULK_IDLE(bulk))
+ mlx5_crypto_dek_bulk_handle_avail(pool, bulk, &destroy_list);
+ }
+
+ list_for_each_entry_safe(bulk, tmp, &pool->full_list, entry) {
+ mlx5_crypto_dek_bulk_reset_synced(pool, bulk);
+
+ if (!bulk->avail_deks)
+ continue;
+
+ if (MLX5_CRYPTO_DEK_BULK_IDLE(bulk))
+ mlx5_crypto_dek_bulk_handle_avail(pool, bulk, &destroy_list);
+ else
+ list_move(&bulk->entry, &pool->partial_list);
+ }
+
+ list_for_each_entry_safe(bulk, tmp, &pool->sync_list, entry) {
+ bulk->avail_deks = bulk->num_deks;
+ pool->avail_deks += bulk->num_deks;
+ if (mlx5_crypto_dek_bulk_handle_avail(pool, bulk, &destroy_list)) {
+ memset(bulk->need_sync, 0, BITS_TO_BYTES(bulk->num_deks));
+ bulk->avail_start = 0;
+ }
+ }
+
+ mlx5_crypto_dek_pool_free_wait_keys(pool);
+
+ if (!list_empty(&destroy_list)) {
+ mlx5_crypto_dek_pool_splice_destroy_list(pool, &destroy_list,
+ &pool->destroy_list);
+ schedule_work(&pool->destroy_work);
+ }
+}
+
+static void mlx5_crypto_dek_sync_work_fn(struct work_struct *work)
+{
+ struct mlx5_crypto_dek_pool *pool =
+ container_of(work, struct mlx5_crypto_dek_pool, sync_work);
+ int err;
+
+ err = mlx5_crypto_cmd_sync_crypto(pool->mdev, BIT(pool->key_purpose));
+ mutex_lock(&pool->lock);
+ if (!err)
+ mlx5_crypto_dek_pool_reset_synced(pool);
+ pool->syncing = false;
+ mutex_unlock(&pool->lock);
+}
+
+struct mlx5_crypto_dek *mlx5_crypto_dek_create(struct mlx5_crypto_dek_pool *dek_pool,
+ const void *key, u32 sz_bytes)
+{
+ struct mlx5_crypto_dek_priv *dek_priv = dek_pool->mdev->mlx5e_res.dek_priv;
+ struct mlx5_core_dev *mdev = dek_pool->mdev;
+ u32 key_purpose = dek_pool->key_purpose;
+ struct mlx5_crypto_dek_bulk *bulk;
+ struct mlx5_crypto_dek *dek;
+ int obj_offset;
+ int err;
+
+ dek = kzalloc(sizeof(*dek), GFP_KERNEL);
+ if (!dek)
+ return ERR_PTR(-ENOMEM);
+
+ if (!dek_priv) {
+ err = mlx5_crypto_create_dek_key(mdev, key, sz_bytes,
+ key_purpose, &dek->obj_id);
+ goto out;
+ }
+
+ bulk = mlx5_crypto_dek_pool_pop(dek_pool, &obj_offset);
+ if (IS_ERR(bulk)) {
+ err = PTR_ERR(bulk);
+ goto out;
+ }
+
+ dek->bulk = bulk;
+ dek->obj_id = bulk->base_obj_id + obj_offset;
+ err = mlx5_crypto_modify_dek_key(mdev, key, sz_bytes, key_purpose,
+ bulk->base_obj_id, obj_offset);
+ if (err) {
+ mlx5_crypto_dek_pool_push(dek_pool, dek);
+ return ERR_PTR(err);
+ }
+
+out:
+ if (err) {
+ kfree(dek);
+ return ERR_PTR(err);
+ }
+
+ return dek;
+}
+
+void mlx5_crypto_dek_destroy(struct mlx5_crypto_dek_pool *dek_pool,
+ struct mlx5_crypto_dek *dek)
+{
+ struct mlx5_crypto_dek_priv *dek_priv = dek_pool->mdev->mlx5e_res.dek_priv;
+ struct mlx5_core_dev *mdev = dek_pool->mdev;
+
+ if (!dek_priv) {
+ mlx5_crypto_destroy_dek_key(mdev, dek->obj_id);
+ kfree(dek);
+ } else {
+ mlx5_crypto_dek_pool_push(dek_pool, dek);
+ }
+}
+
+static void mlx5_crypto_dek_free_destroy_list(struct list_head *destroy_list)
+{
+ struct mlx5_crypto_dek_bulk *bulk, *tmp;
+
+ list_for_each_entry_safe(bulk, tmp, destroy_list, entry)
+ mlx5_crypto_dek_bulk_free(bulk);
+}
+
+static void mlx5_crypto_dek_destroy_work_fn(struct work_struct *work)
+{
+ struct mlx5_crypto_dek_pool *pool =
+ container_of(work, struct mlx5_crypto_dek_pool, destroy_work);
+ LIST_HEAD(destroy_list);
+
+ mlx5_crypto_dek_pool_splice_destroy_list(pool, &pool->destroy_list,
+ &destroy_list);
+ mlx5_crypto_dek_free_destroy_list(&destroy_list);
+}
+
+struct mlx5_crypto_dek_pool *
+mlx5_crypto_dek_pool_create(struct mlx5_core_dev *mdev, int key_purpose)
+{
+ struct mlx5_crypto_dek_pool *pool;
+
+ pool = kzalloc(sizeof(*pool), GFP_KERNEL);
+ if (!pool)
+ return ERR_PTR(-ENOMEM);
+
+ pool->mdev = mdev;
+ pool->key_purpose = key_purpose;
+
+ mutex_init(&pool->lock);
+ INIT_LIST_HEAD(&pool->avail_list);
+ INIT_LIST_HEAD(&pool->partial_list);
+ INIT_LIST_HEAD(&pool->full_list);
+ INIT_LIST_HEAD(&pool->sync_list);
+ INIT_LIST_HEAD(&pool->wait_for_free);
+ INIT_WORK(&pool->sync_work, mlx5_crypto_dek_sync_work_fn);
+ spin_lock_init(&pool->destroy_lock);
+ INIT_LIST_HEAD(&pool->destroy_list);
+ INIT_WORK(&pool->destroy_work, mlx5_crypto_dek_destroy_work_fn);
+
+ return pool;
+}
+
+void mlx5_crypto_dek_pool_destroy(struct mlx5_crypto_dek_pool *pool)
+{
+ struct mlx5_crypto_dek_bulk *bulk, *tmp;
+
+ cancel_work_sync(&pool->sync_work);
+ cancel_work_sync(&pool->destroy_work);
+
+ mlx5_crypto_dek_pool_free_wait_keys(pool);
+
+ list_for_each_entry_safe(bulk, tmp, &pool->avail_list, entry)
+ mlx5_crypto_dek_pool_remove_bulk(pool, bulk, false);
+
+ list_for_each_entry_safe(bulk, tmp, &pool->full_list, entry)
+ mlx5_crypto_dek_pool_remove_bulk(pool, bulk, false);
+
+ list_for_each_entry_safe(bulk, tmp, &pool->sync_list, entry)
+ mlx5_crypto_dek_pool_remove_bulk(pool, bulk, false);
+
+ list_for_each_entry_safe(bulk, tmp, &pool->partial_list, entry)
+ mlx5_crypto_dek_pool_remove_bulk(pool, bulk, false);
+
+ mlx5_crypto_dek_free_destroy_list(&pool->destroy_list);
+
+ mutex_destroy(&pool->lock);
+
+ kfree(pool);
+}
+
+void mlx5_crypto_dek_cleanup(struct mlx5_crypto_dek_priv *dek_priv)
+{
+ if (!dek_priv)
+ return;
+
+ kfree(dek_priv);
+}
+
+struct mlx5_crypto_dek_priv *mlx5_crypto_dek_init(struct mlx5_core_dev *mdev)
+{
+ struct mlx5_crypto_dek_priv *dek_priv;
+ int err;
+
+ if (!MLX5_CAP_CRYPTO(mdev, log_dek_max_alloc))
+ return NULL;
+
+ dek_priv = kzalloc(sizeof(*dek_priv), GFP_KERNEL);
+ if (!dek_priv)
+ return ERR_PTR(-ENOMEM);
+
+ dek_priv->mdev = mdev;
+ dek_priv->log_dek_obj_range = min_t(int, 12,
+ MLX5_CAP_CRYPTO(mdev, log_dek_max_alloc));
+
+ /* sync all types of objects */
+ err = mlx5_crypto_cmd_sync_crypto(mdev, MLX5_CRYPTO_DEK_ALL_TYPE);
+ if (err)
+ goto err_sync_crypto;
+
+ mlx5_core_dbg(mdev, "Crypto DEK enabled, %d deks per alloc (max %d), total %d\n",
+ 1 << dek_priv->log_dek_obj_range,
+ 1 << MLX5_CAP_CRYPTO(mdev, log_dek_max_alloc),
+ 1 << MLX5_CAP_CRYPTO(mdev, log_max_num_deks));
+
+ return dek_priv;
+
+err_sync_crypto:
+ kfree(dek_priv);
+ return ERR_PTR(err);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h
new file mode 100644
index 000000000000..c819c047bb9c
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
+
+#ifndef __MLX5_LIB_CRYPTO_H__
+#define __MLX5_LIB_CRYPTO_H__
+
+enum {
+ MLX5_ACCEL_OBJ_TLS_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_TLS,
+ MLX5_ACCEL_OBJ_IPSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_IPSEC,
+ MLX5_ACCEL_OBJ_MACSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_MACSEC,
+ MLX5_ACCEL_OBJ_TYPE_KEY_NUM,
+};
+
+int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
+ const void *key, u32 sz_bytes,
+ u32 key_type, u32 *p_key_id);
+
+void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id);
+
+struct mlx5_crypto_dek_pool;
+struct mlx5_crypto_dek;
+
+struct mlx5_crypto_dek_pool *mlx5_crypto_dek_pool_create(struct mlx5_core_dev *mdev,
+ int key_purpose);
+void mlx5_crypto_dek_pool_destroy(struct mlx5_crypto_dek_pool *pool);
+struct mlx5_crypto_dek *mlx5_crypto_dek_create(struct mlx5_crypto_dek_pool *dek_pool,
+ const void *key, u32 sz_bytes);
+void mlx5_crypto_dek_destroy(struct mlx5_crypto_dek_pool *dek_pool,
+ struct mlx5_crypto_dek *dek);
+u32 mlx5_crypto_dek_get_id(struct mlx5_crypto_dek *dek);
+
+struct mlx5_crypto_dek_priv *mlx5_crypto_dek_init(struct mlx5_core_dev *mdev);
+void mlx5_crypto_dek_cleanup(struct mlx5_crypto_dek_priv *dek_priv);
+#endif /* __MLX5_LIB_CRYPTO_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c
index df58cba37930..81ed91fee59b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c
@@ -214,7 +214,7 @@ create_chain_restore(struct fs_chain *chain)
struct mlx5_eswitch *esw = chain->chains->dev->priv.eswitch;
u8 modact[MLX5_UN_SZ_BYTES(set_add_copy_action_in_auto)] = {};
struct mlx5_fs_chains *chains = chain->chains;
- enum mlx5e_tc_attr_to_reg chain_to_reg;
+ enum mlx5e_tc_attr_to_reg mapped_obj_to_reg;
struct mlx5_modify_hdr *mod_hdr;
u32 index;
int err;
@@ -242,7 +242,7 @@ create_chain_restore(struct fs_chain *chain)
chain->id = index;
if (chains->ns == MLX5_FLOW_NAMESPACE_FDB) {
- chain_to_reg = CHAIN_TO_REG;
+ mapped_obj_to_reg = MAPPED_OBJ_TO_REG;
chain->restore_rule = esw_add_restore_rule(esw, chain->id);
if (IS_ERR(chain->restore_rule)) {
err = PTR_ERR(chain->restore_rule);
@@ -253,7 +253,7 @@ create_chain_restore(struct fs_chain *chain)
* since we write the metadata to reg_b
* that is passed to SW directly.
*/
- chain_to_reg = NIC_CHAIN_TO_REG;
+ mapped_obj_to_reg = NIC_MAPPED_OBJ_TO_REG;
} else {
err = -EINVAL;
goto err_rule;
@@ -261,12 +261,12 @@ create_chain_restore(struct fs_chain *chain)
MLX5_SET(set_action_in, modact, action_type, MLX5_ACTION_TYPE_SET);
MLX5_SET(set_action_in, modact, field,
- mlx5e_tc_attr_to_reg_mappings[chain_to_reg].mfield);
+ mlx5e_tc_attr_to_reg_mappings[mapped_obj_to_reg].mfield);
MLX5_SET(set_action_in, modact, offset,
- mlx5e_tc_attr_to_reg_mappings[chain_to_reg].moffset);
+ mlx5e_tc_attr_to_reg_mappings[mapped_obj_to_reg].moffset);
MLX5_SET(set_action_in, modact, length,
- mlx5e_tc_attr_to_reg_mappings[chain_to_reg].mlen == 32 ?
- 0 : mlx5e_tc_attr_to_reg_mappings[chain_to_reg].mlen);
+ mlx5e_tc_attr_to_reg_mappings[mapped_obj_to_reg].mlen == 32 ?
+ 0 : mlx5e_tc_attr_to_reg_mappings[mapped_obj_to_reg].mlen);
MLX5_SET(set_action_in, modact, data, chain->id);
mod_hdr = mlx5_modify_header_alloc(chains->dev, chains->ns,
1, modact);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c
new file mode 100644
index 000000000000..2c53589b765d
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.c
@@ -0,0 +1,368 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+/* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
+
+#include "fs_core.h"
+#include "lib/ipsec_fs_roce.h"
+#include "mlx5_core.h"
+
+struct mlx5_ipsec_miss {
+ struct mlx5_flow_group *group;
+ struct mlx5_flow_handle *rule;
+};
+
+struct mlx5_ipsec_rx_roce {
+ struct mlx5_flow_group *g;
+ struct mlx5_flow_table *ft;
+ struct mlx5_flow_handle *rule;
+ struct mlx5_ipsec_miss roce_miss;
+
+ struct mlx5_flow_table *ft_rdma;
+ struct mlx5_flow_namespace *ns_rdma;
+};
+
+struct mlx5_ipsec_tx_roce {
+ struct mlx5_flow_group *g;
+ struct mlx5_flow_table *ft;
+ struct mlx5_flow_handle *rule;
+ struct mlx5_flow_namespace *ns;
+};
+
+struct mlx5_ipsec_fs {
+ struct mlx5_ipsec_rx_roce ipv4_rx;
+ struct mlx5_ipsec_rx_roce ipv6_rx;
+ struct mlx5_ipsec_tx_roce tx;
+};
+
+static void ipsec_fs_roce_setup_udp_dport(struct mlx5_flow_spec *spec,
+ u16 dport)
+{
+ spec->match_criteria_enable |= MLX5_MATCH_OUTER_HEADERS;
+ MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.ip_protocol);
+ MLX5_SET(fte_match_param, spec->match_value, outer_headers.ip_protocol, IPPROTO_UDP);
+ MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.udp_dport);
+ MLX5_SET(fte_match_param, spec->match_value, outer_headers.udp_dport, dport);
+}
+
+static int
+ipsec_fs_roce_rx_rule_setup(struct mlx5_core_dev *mdev,
+ struct mlx5_flow_destination *default_dst,
+ struct mlx5_ipsec_rx_roce *roce)
+{
+ struct mlx5_flow_destination dst = {};
+ MLX5_DECLARE_FLOW_ACT(flow_act);
+ struct mlx5_flow_handle *rule;
+ struct mlx5_flow_spec *spec;
+ int err = 0;
+
+ spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+
+ ipsec_fs_roce_setup_udp_dport(spec, ROCE_V2_UDP_DPORT);
+
+ flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+ dst.type = MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE;
+ dst.ft = roce->ft_rdma;
+ rule = mlx5_add_flow_rules(roce->ft, spec, &flow_act, &dst, 1);
+ if (IS_ERR(rule)) {
+ err = PTR_ERR(rule);
+ mlx5_core_err(mdev, "Fail to add RX RoCE IPsec rule err=%d\n",
+ err);
+ goto fail_add_rule;
+ }
+
+ roce->rule = rule;
+
+ memset(spec, 0, sizeof(*spec));
+ rule = mlx5_add_flow_rules(roce->ft, spec, &flow_act, default_dst, 1);
+ if (IS_ERR(rule)) {
+ err = PTR_ERR(rule);
+ mlx5_core_err(mdev, "Fail to add RX RoCE IPsec miss rule err=%d\n",
+ err);
+ goto fail_add_default_rule;
+ }
+
+ roce->roce_miss.rule = rule;
+
+ kvfree(spec);
+ return 0;
+
+fail_add_default_rule:
+ mlx5_del_flow_rules(roce->rule);
+fail_add_rule:
+ kvfree(spec);
+ return err;
+}
+
+static int ipsec_fs_roce_tx_rule_setup(struct mlx5_core_dev *mdev,
+ struct mlx5_ipsec_tx_roce *roce,
+ struct mlx5_flow_table *pol_ft)
+{
+ struct mlx5_flow_destination dst = {};
+ MLX5_DECLARE_FLOW_ACT(flow_act);
+ struct mlx5_flow_handle *rule;
+ int err = 0;
+
+ flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+ dst.type = MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE;
+ dst.ft = pol_ft;
+ rule = mlx5_add_flow_rules(roce->ft, NULL, &flow_act, &dst,
+ 1);
+ if (IS_ERR(rule)) {
+ err = PTR_ERR(rule);
+ mlx5_core_err(mdev, "Fail to add TX RoCE IPsec rule err=%d\n",
+ err);
+ goto out;
+ }
+ roce->rule = rule;
+
+out:
+ return err;
+}
+
+void mlx5_ipsec_fs_roce_tx_destroy(struct mlx5_ipsec_fs *ipsec_roce)
+{
+ struct mlx5_ipsec_tx_roce *tx_roce;
+
+ if (!ipsec_roce)
+ return;
+
+ tx_roce = &ipsec_roce->tx;
+
+ mlx5_del_flow_rules(tx_roce->rule);
+ mlx5_destroy_flow_group(tx_roce->g);
+ mlx5_destroy_flow_table(tx_roce->ft);
+}
+
+#define MLX5_TX_ROCE_GROUP_SIZE BIT(0)
+
+int mlx5_ipsec_fs_roce_tx_create(struct mlx5_core_dev *mdev,
+ struct mlx5_ipsec_fs *ipsec_roce,
+ struct mlx5_flow_table *pol_ft)
+{
+ struct mlx5_flow_table_attr ft_attr = {};
+ struct mlx5_ipsec_tx_roce *roce;
+ struct mlx5_flow_table *ft;
+ struct mlx5_flow_group *g;
+ int ix = 0;
+ int err;
+ u32 *in;
+
+ if (!ipsec_roce)
+ return 0;
+
+ roce = &ipsec_roce->tx;
+
+ in = kvzalloc(MLX5_ST_SZ_BYTES(create_flow_group_in), GFP_KERNEL);
+ if (!in)
+ return -ENOMEM;
+
+ ft_attr.max_fte = 1;
+ ft = mlx5_create_flow_table(roce->ns, &ft_attr);
+ if (IS_ERR(ft)) {
+ err = PTR_ERR(ft);
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec tx ft err=%d\n", err);
+ return err;
+ }
+
+ roce->ft = ft;
+
+ MLX5_SET_CFG(in, start_flow_index, ix);
+ ix += MLX5_TX_ROCE_GROUP_SIZE;
+ MLX5_SET_CFG(in, end_flow_index, ix - 1);
+ g = mlx5_create_flow_group(ft, in);
+ if (IS_ERR(g)) {
+ err = PTR_ERR(g);
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec tx group err=%d\n", err);
+ goto fail;
+ }
+ roce->g = g;
+
+ err = ipsec_fs_roce_tx_rule_setup(mdev, roce, pol_ft);
+ if (err) {
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec tx rules err=%d\n", err);
+ goto rule_fail;
+ }
+
+ return 0;
+
+rule_fail:
+ mlx5_destroy_flow_group(roce->g);
+fail:
+ mlx5_destroy_flow_table(ft);
+ return err;
+}
+
+struct mlx5_flow_table *mlx5_ipsec_fs_roce_ft_get(struct mlx5_ipsec_fs *ipsec_roce, u32 family)
+{
+ struct mlx5_ipsec_rx_roce *rx_roce;
+
+ if (!ipsec_roce)
+ return NULL;
+
+ rx_roce = (family == AF_INET) ? &ipsec_roce->ipv4_rx :
+ &ipsec_roce->ipv6_rx;
+
+ return rx_roce->ft;
+}
+
+void mlx5_ipsec_fs_roce_rx_destroy(struct mlx5_ipsec_fs *ipsec_roce, u32 family)
+{
+ struct mlx5_ipsec_rx_roce *rx_roce;
+
+ if (!ipsec_roce)
+ return;
+
+ rx_roce = (family == AF_INET) ? &ipsec_roce->ipv4_rx :
+ &ipsec_roce->ipv6_rx;
+
+ mlx5_del_flow_rules(rx_roce->roce_miss.rule);
+ mlx5_del_flow_rules(rx_roce->rule);
+ mlx5_destroy_flow_table(rx_roce->ft_rdma);
+ mlx5_destroy_flow_group(rx_roce->roce_miss.group);
+ mlx5_destroy_flow_group(rx_roce->g);
+ mlx5_destroy_flow_table(rx_roce->ft);
+}
+
+#define MLX5_RX_ROCE_GROUP_SIZE BIT(0)
+
+int mlx5_ipsec_fs_roce_rx_create(struct mlx5_core_dev *mdev,
+ struct mlx5_ipsec_fs *ipsec_roce,
+ struct mlx5_flow_namespace *ns,
+ struct mlx5_flow_destination *default_dst,
+ u32 family, u32 level, u32 prio)
+{
+ struct mlx5_flow_table_attr ft_attr = {};
+ struct mlx5_ipsec_rx_roce *roce;
+ struct mlx5_flow_table *ft;
+ struct mlx5_flow_group *g;
+ void *outer_headers_c;
+ int ix = 0;
+ u32 *in;
+ int err;
+ u8 *mc;
+
+ if (!ipsec_roce)
+ return 0;
+
+ roce = (family == AF_INET) ? &ipsec_roce->ipv4_rx :
+ &ipsec_roce->ipv6_rx;
+
+ ft_attr.max_fte = 2;
+ ft_attr.level = level;
+ ft_attr.prio = prio;
+ ft = mlx5_create_flow_table(ns, &ft_attr);
+ if (IS_ERR(ft)) {
+ err = PTR_ERR(ft);
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec rx ft at nic err=%d\n", err);
+ return err;
+ }
+
+ roce->ft = ft;
+
+ in = kvzalloc(MLX5_ST_SZ_BYTES(create_flow_group_in), GFP_KERNEL);
+ if (!in) {
+ err = -ENOMEM;
+ goto fail_nomem;
+ }
+
+ mc = MLX5_ADDR_OF(create_flow_group_in, in, match_criteria);
+ outer_headers_c = MLX5_ADDR_OF(fte_match_param, mc, outer_headers);
+ MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, outer_headers_c, ip_protocol);
+ MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, outer_headers_c, udp_dport);
+
+ MLX5_SET_CFG(in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
+ MLX5_SET_CFG(in, start_flow_index, ix);
+ ix += MLX5_RX_ROCE_GROUP_SIZE;
+ MLX5_SET_CFG(in, end_flow_index, ix - 1);
+ g = mlx5_create_flow_group(ft, in);
+ if (IS_ERR(g)) {
+ err = PTR_ERR(g);
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec rx group at nic err=%d\n", err);
+ goto fail_group;
+ }
+ roce->g = g;
+
+ memset(in, 0, MLX5_ST_SZ_BYTES(create_flow_group_in));
+ MLX5_SET_CFG(in, start_flow_index, ix);
+ ix += MLX5_RX_ROCE_GROUP_SIZE;
+ MLX5_SET_CFG(in, end_flow_index, ix - 1);
+ g = mlx5_create_flow_group(ft, in);
+ if (IS_ERR(g)) {
+ err = PTR_ERR(g);
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec rx miss group at nic err=%d\n", err);
+ goto fail_mgroup;
+ }
+ roce->roce_miss.group = g;
+
+ memset(&ft_attr, 0, sizeof(ft_attr));
+ if (family == AF_INET)
+ ft_attr.level = 1;
+ ft = mlx5_create_flow_table(roce->ns_rdma, &ft_attr);
+ if (IS_ERR(ft)) {
+ err = PTR_ERR(ft);
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec rx ft at rdma err=%d\n", err);
+ goto fail_rdma_table;
+ }
+
+ roce->ft_rdma = ft;
+
+ err = ipsec_fs_roce_rx_rule_setup(mdev, default_dst, roce);
+ if (err) {
+ mlx5_core_err(mdev, "Fail to create RoCE IPsec rx rules err=%d\n", err);
+ goto fail_setup_rule;
+ }
+
+ kvfree(in);
+ return 0;
+
+fail_setup_rule:
+ mlx5_destroy_flow_table(roce->ft_rdma);
+fail_rdma_table:
+ mlx5_destroy_flow_group(roce->roce_miss.group);
+fail_mgroup:
+ mlx5_destroy_flow_group(roce->g);
+fail_group:
+ kvfree(in);
+fail_nomem:
+ mlx5_destroy_flow_table(roce->ft);
+ return err;
+}
+
+void mlx5_ipsec_fs_roce_cleanup(struct mlx5_ipsec_fs *ipsec_roce)
+{
+ kfree(ipsec_roce);
+}
+
+struct mlx5_ipsec_fs *mlx5_ipsec_fs_roce_init(struct mlx5_core_dev *mdev)
+{
+ struct mlx5_ipsec_fs *roce_ipsec;
+ struct mlx5_flow_namespace *ns;
+
+ ns = mlx5_get_flow_namespace(mdev, MLX5_FLOW_NAMESPACE_RDMA_RX_IPSEC);
+ if (!ns) {
+ mlx5_core_err(mdev, "Failed to get RoCE rx ns\n");
+ return NULL;
+ }
+
+ roce_ipsec = kzalloc(sizeof(*roce_ipsec), GFP_KERNEL);
+ if (!roce_ipsec)
+ return NULL;
+
+ roce_ipsec->ipv4_rx.ns_rdma = ns;
+ roce_ipsec->ipv6_rx.ns_rdma = ns;
+
+ ns = mlx5_get_flow_namespace(mdev, MLX5_FLOW_NAMESPACE_RDMA_TX_IPSEC);
+ if (!ns) {
+ mlx5_core_err(mdev, "Failed to get RoCE tx ns\n");
+ goto err_tx;
+ }
+
+ roce_ipsec->tx.ns = ns;
+
+ return roce_ipsec;
+
+err_tx:
+ kfree(roce_ipsec);
+ return NULL;
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.h
new file mode 100644
index 000000000000..9712d705fe48
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/ipsec_fs_roce.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
+
+#ifndef __MLX5_LIB_IPSEC_H__
+#define __MLX5_LIB_IPSEC_H__
+
+struct mlx5_ipsec_fs;
+
+struct mlx5_flow_table *
+mlx5_ipsec_fs_roce_ft_get(struct mlx5_ipsec_fs *ipsec_roce, u32 family);
+void mlx5_ipsec_fs_roce_rx_destroy(struct mlx5_ipsec_fs *ipsec_roce,
+ u32 family);
+int mlx5_ipsec_fs_roce_rx_create(struct mlx5_core_dev *mdev,
+ struct mlx5_ipsec_fs *ipsec_roce,
+ struct mlx5_flow_namespace *ns,
+ struct mlx5_flow_destination *default_dst,
+ u32 family, u32 level, u32 prio);
+void mlx5_ipsec_fs_roce_tx_destroy(struct mlx5_ipsec_fs *ipsec_roce);
+int mlx5_ipsec_fs_roce_tx_create(struct mlx5_core_dev *mdev,
+ struct mlx5_ipsec_fs *ipsec_roce,
+ struct mlx5_flow_table *pol_ft);
+void mlx5_ipsec_fs_roce_cleanup(struct mlx5_ipsec_fs *ipsec_roce);
+struct mlx5_ipsec_fs *mlx5_ipsec_fs_roce_init(struct mlx5_core_dev *mdev);
+
+#endif /* __MLX5_LIB_IPSEC_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
index 032adb21ad4b..ccf12f7db6f0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
@@ -79,28 +79,11 @@ struct mlx5_pme_stats {
void mlx5_get_pme_stats(struct mlx5_core_dev *dev, struct mlx5_pme_stats *stats);
int mlx5_notifier_call_chain(struct mlx5_events *events, unsigned int event, void *data);
-/* Crypto */
-enum {
- MLX5_ACCEL_OBJ_TLS_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_TLS,
- MLX5_ACCEL_OBJ_IPSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_IPSEC,
- MLX5_ACCEL_OBJ_MACSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_MACSEC,
-};
-
-int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
- void *key, u32 sz_bytes,
- u32 key_type, u32 *p_key_id);
-void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id);
-
static inline struct net *mlx5_core_net(struct mlx5_core_dev *dev)
{
return devlink_net(priv_to_devlink(dev));
}
-static inline void mlx5_uplink_netdev_set(struct mlx5_core_dev *mdev, struct net_device *netdev)
-{
- mdev->mlx5e_res.uplink_netdev = netdev;
-}
-
static inline struct net_device *mlx5_uplink_netdev_get(struct mlx5_core_dev *mdev)
{
return mdev->mlx5e_res.uplink_netdev;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 4e1b5757528a..540840e80493 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -336,6 +336,24 @@ static u16 to_fw_pkey_sz(struct mlx5_core_dev *dev, u32 size)
}
}
+void mlx5_core_uplink_netdev_set(struct mlx5_core_dev *dev, struct net_device *netdev)
+{
+ mutex_lock(&dev->mlx5e_res.uplink_netdev_lock);
+ dev->mlx5e_res.uplink_netdev = netdev;
+ mlx5_blocking_notifier_call_chain(dev, MLX5_DRIVER_EVENT_UPLINK_NETDEV,
+ netdev);
+ mutex_unlock(&dev->mlx5e_res.uplink_netdev_lock);
+}
+
+void mlx5_core_uplink_netdev_event_replay(struct mlx5_core_dev *dev)
+{
+ mutex_lock(&dev->mlx5e_res.uplink_netdev_lock);
+ mlx5_blocking_notifier_call_chain(dev, MLX5_DRIVER_EVENT_UPLINK_NETDEV,
+ dev->mlx5e_res.uplink_netdev);
+ mutex_unlock(&dev->mlx5e_res.uplink_netdev_lock);
+}
+EXPORT_SYMBOL(mlx5_core_uplink_netdev_event_replay);
+
static int mlx5_core_get_caps_mode(struct mlx5_core_dev *dev,
enum mlx5_cap_type cap_type,
enum mlx5_cap_mode cap_mode)
@@ -484,9 +502,9 @@ static int max_uc_list_get_devlink_param(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
- &val);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+ &val);
if (!err)
return val.vu32;
mlx5_core_dbg(dev, "Failed to get param. err = %d\n", err);
@@ -499,9 +517,9 @@ bool mlx5_is_roce_on(struct mlx5_core_dev *dev)
union devlink_param_value val;
int err;
- err = devlink_param_driverinit_value_get(devlink,
- DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
- &val);
+ err = devl_param_driverinit_value_get(devlink,
+ DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
+ &val);
if (!err)
return val.vbool;
@@ -1390,9 +1408,9 @@ int mlx5_init_one(struct mlx5_core_dev *dev)
set_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state);
- err = mlx5_devlink_register(priv_to_devlink(dev));
+ err = mlx5_devlink_params_register(priv_to_devlink(dev));
if (err)
- goto err_devlink_reg;
+ goto err_devlink_params_reg;
err = mlx5_register_device(dev);
if (err)
@@ -1403,8 +1421,8 @@ int mlx5_init_one(struct mlx5_core_dev *dev)
return 0;
err_register:
- mlx5_devlink_unregister(priv_to_devlink(dev));
-err_devlink_reg:
+ mlx5_devlink_params_unregister(priv_to_devlink(dev));
+err_devlink_params_reg:
clear_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state);
mlx5_unload(dev);
err_load:
@@ -1426,7 +1444,7 @@ void mlx5_uninit_one(struct mlx5_core_dev *dev)
mutex_lock(&dev->intf_state_mutex);
mlx5_unregister_device(dev);
- mlx5_devlink_unregister(priv_to_devlink(dev));
+ mlx5_devlink_params_unregister(priv_to_devlink(dev));
if (!test_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state)) {
mlx5_core_warn(dev, "%s: interface is down, NOP\n",
@@ -1491,23 +1509,23 @@ out:
return err;
}
-int mlx5_load_one(struct mlx5_core_dev *dev, bool recovery)
+int mlx5_load_one(struct mlx5_core_dev *dev)
{
struct devlink *devlink = priv_to_devlink(dev);
int ret;
devl_lock(devlink);
- ret = mlx5_load_one_devl_locked(dev, recovery);
+ ret = mlx5_load_one_devl_locked(dev, false);
devl_unlock(devlink);
return ret;
}
-void mlx5_unload_one_devl_locked(struct mlx5_core_dev *dev)
+void mlx5_unload_one_devl_locked(struct mlx5_core_dev *dev, bool suspend)
{
devl_assert_locked(priv_to_devlink(dev));
mutex_lock(&dev->intf_state_mutex);
- mlx5_detach_device(dev);
+ mlx5_detach_device(dev, suspend);
if (!test_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state)) {
mlx5_core_warn(dev, "%s: interface is down, NOP\n",
@@ -1522,12 +1540,12 @@ out:
mutex_unlock(&dev->intf_state_mutex);
}
-void mlx5_unload_one(struct mlx5_core_dev *dev)
+void mlx5_unload_one(struct mlx5_core_dev *dev, bool suspend)
{
struct devlink *devlink = priv_to_devlink(dev);
devl_lock(devlink);
- mlx5_unload_one_devl_locked(dev);
+ mlx5_unload_one_devl_locked(dev, suspend);
devl_unlock(devlink);
}
@@ -1555,6 +1573,7 @@ static const int types[] = {
MLX5_CAP_DEV_SHAMPO,
MLX5_CAP_MACSEC,
MLX5_CAP_ADV_VIRTUALIZATION,
+ MLX5_CAP_CRYPTO,
};
static void mlx5_hca_caps_free(struct mlx5_core_dev *dev)
@@ -1608,6 +1627,7 @@ int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
lockdep_register_key(&dev->lock_key);
mutex_init(&dev->intf_state_mutex);
lockdep_set_class(&dev->intf_state_mutex, &dev->lock_key);
+ mutex_init(&dev->mlx5e_res.uplink_netdev_lock);
mutex_init(&priv->bfregs.reg_head.lock);
mutex_init(&priv->bfregs.wc_head.lock);
@@ -1696,6 +1716,7 @@ void mlx5_mdev_uninit(struct mlx5_core_dev *dev)
mutex_destroy(&priv->alloc_mutex);
mutex_destroy(&priv->bfregs.wc_head.lock);
mutex_destroy(&priv->bfregs.reg_head.lock);
+ mutex_destroy(&dev->mlx5e_res.uplink_netdev_lock);
mutex_destroy(&dev->intf_state_mutex);
lockdep_unregister_key(&dev->lock_key);
}
@@ -1809,7 +1830,7 @@ static pci_ers_result_t mlx5_pci_err_detected(struct pci_dev *pdev,
mlx5_enter_error_state(dev, false);
mlx5_error_sw_reset(dev);
- mlx5_unload_one(dev);
+ mlx5_unload_one(dev, true);
mlx5_drain_health_wq(dev);
mlx5_pci_disable_device(dev);
@@ -1891,8 +1912,7 @@ static void mlx5_pci_resume(struct pci_dev *pdev)
mlx5_pci_trace(dev, "Enter, loading driver..\n");
- err = mlx5_load_one(dev, false);
-
+ err = mlx5_load_one(dev);
if (!err)
devlink_health_reporter_state_update(dev->priv.health.fw_fatal_reporter,
DEVLINK_HEALTH_REPORTER_STATE_HEALTHY);
@@ -1966,7 +1986,7 @@ static void shutdown(struct pci_dev *pdev)
set_bit(MLX5_BREAK_FW_WAIT, &dev->intf_state);
err = mlx5_try_fast_unload(dev);
if (err)
- mlx5_unload_one(dev);
+ mlx5_unload_one(dev, false);
mlx5_pci_disable_device(dev);
}
@@ -1974,7 +1994,7 @@ static int mlx5_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
- mlx5_unload_one(dev);
+ mlx5_unload_one(dev, true);
return 0;
}
@@ -1983,7 +2003,7 @@ static int mlx5_resume(struct pci_dev *pdev)
{
struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
- return mlx5_load_one(dev, false);
+ return mlx5_load_one(dev);
}
static const struct pci_device_id mlx5_core_pci_table[] = {
@@ -2017,7 +2037,7 @@ MODULE_DEVICE_TABLE(pci, mlx5_core_pci_table);
void mlx5_disable_device(struct mlx5_core_dev *dev)
{
mlx5_error_sw_reset(dev);
- mlx5_unload_one_devl_locked(dev);
+ mlx5_unload_one_devl_locked(dev, false);
}
int mlx5_recover_device(struct mlx5_core_dev *dev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 029305a8b80a..be0785f83083 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -236,7 +236,7 @@ void mlx5_adev_cleanup(struct mlx5_core_dev *dev);
int mlx5_adev_init(struct mlx5_core_dev *dev);
int mlx5_attach_device(struct mlx5_core_dev *dev);
-void mlx5_detach_device(struct mlx5_core_dev *dev);
+void mlx5_detach_device(struct mlx5_core_dev *dev, bool suspend);
int mlx5_register_device(struct mlx5_core_dev *dev);
void mlx5_unregister_device(struct mlx5_core_dev *dev);
struct mlx5_core_dev *mlx5_get_next_phys_dev_lag(struct mlx5_core_dev *dev);
@@ -319,9 +319,9 @@ int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx);
void mlx5_mdev_uninit(struct mlx5_core_dev *dev);
int mlx5_init_one(struct mlx5_core_dev *dev);
void mlx5_uninit_one(struct mlx5_core_dev *dev);
-void mlx5_unload_one(struct mlx5_core_dev *dev);
-void mlx5_unload_one_devl_locked(struct mlx5_core_dev *dev);
-int mlx5_load_one(struct mlx5_core_dev *dev, bool recovery);
+void mlx5_unload_one(struct mlx5_core_dev *dev, bool suspend);
+void mlx5_unload_one_devl_locked(struct mlx5_core_dev *dev, bool suspend);
+int mlx5_load_one(struct mlx5_core_dev *dev);
int mlx5_load_one_devl_locked(struct mlx5_core_dev *dev, bool recovery);
int mlx5_vport_set_other_func_cap(struct mlx5_core_dev *dev, const void *hca_cap, u16 function_id,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
index 0eb50be175cc..64d4e7125e9b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
@@ -219,7 +219,8 @@ static int alloc_4k(struct mlx5_core_dev *dev, u64 *addr, u32 function)
n = find_first_bit(&fp->bitmask, 8 * sizeof(fp->bitmask));
if (n >= MLX5_NUM_4K_IN_PAGE) {
- mlx5_core_warn(dev, "alloc 4k bug\n");
+ mlx5_core_warn(dev, "alloc 4k bug: fw page = 0x%llx, n = %u, bitmask: %lu, max num of 4K pages: %d\n",
+ fp->addr, n, fp->bitmask, MLX5_NUM_4K_IN_PAGE);
return -ENOENT;
}
clear_bit(n, &fp->bitmask);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c
index 7b4783ce213e..a7377619ba6f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c
@@ -74,7 +74,7 @@ static void mlx5_sf_dev_shutdown(struct auxiliary_device *adev)
{
struct mlx5_sf_dev *sf_dev = container_of(adev, struct mlx5_sf_dev, adev);
- mlx5_unload_one(sf_dev->mdev);
+ mlx5_unload_one(sf_dev->mdev, false);
}
static const struct auxiliary_device_id mlx5_sf_dev_id_table[] = {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
index a4476cb4c3b3..fd2d31cdbcf9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
@@ -724,7 +724,6 @@ int mlx5dr_send_postsend_action(struct mlx5dr_domain *dmn,
struct mlx5dr_action *action)
{
struct postsend_info send_info = {};
- int ret;
send_info.write.addr = (uintptr_t)action->rewrite->data;
send_info.write.length = action->rewrite->num_of_actions *
@@ -734,9 +733,7 @@ int mlx5dr_send_postsend_action(struct mlx5dr_domain *dmn,
mlx5dr_icm_pool_get_chunk_mr_addr(action->rewrite->chunk);
send_info.rkey = mlx5dr_icm_pool_get_chunk_rkey(action->rewrite->chunk);
- ret = dr_postsend_icm_data(dmn, &send_info);
-
- return ret;
+ return dr_postsend_icm_data(dmn, &send_info);
}
static int dr_modify_qp_rst2init(struct mlx5_core_dev *mdev,
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige.h b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige.h
index 5a1027b07215..a453b9cd9033 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige.h
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige.h
@@ -14,6 +14,7 @@
#include <linux/irqreturn.h>
#include <linux/netdevice.h>
#include <linux/irq.h>
+#include <linux/phy.h>
/* The silicon design supports a maximum RX ring size of
* 32K entries. Based on current testing this maximum size
@@ -67,6 +68,29 @@ struct mlxbf_gige_stats {
u64 rx_filter_discard_pkts;
};
+struct mlxbf_gige_reg_param {
+ u32 mask;
+ u32 shift;
+};
+
+struct mlxbf_gige_mdio_gw {
+ u32 gw_address;
+ u32 read_data_address;
+ struct mlxbf_gige_reg_param busy;
+ struct mlxbf_gige_reg_param write_data;
+ struct mlxbf_gige_reg_param read_data;
+ struct mlxbf_gige_reg_param devad;
+ struct mlxbf_gige_reg_param partad;
+ struct mlxbf_gige_reg_param opcode;
+ struct mlxbf_gige_reg_param st1;
+};
+
+struct mlxbf_gige_link_cfg {
+ void (*set_phy_link_mode)(struct phy_device *phydev);
+ void (*adjust_link)(struct net_device *netdev);
+ phy_interface_t phy_mode;
+};
+
struct mlxbf_gige {
void __iomem *base;
void __iomem *llu_base;
@@ -102,6 +126,9 @@ struct mlxbf_gige {
u8 valid_polarity;
struct napi_struct napi;
struct mlxbf_gige_stats stats;
+ u8 hw_version;
+ struct mlxbf_gige_mdio_gw *mdio_gw;
+ int prev_speed;
};
/* Rx Work Queue Element definitions */
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
index 41ebef25a930..253d7ad9b809 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
@@ -135,4 +135,5 @@ const struct ethtool_ops mlxbf_gige_ethtool_ops = {
.nway_reset = phy_ethtool_nway_reset,
.get_pauseparam = mlxbf_gige_get_pauseparam,
.get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
};
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
index 2292d63a279c..694de9513b9f 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
@@ -205,7 +205,7 @@ static int mlxbf_gige_stop(struct net_device *netdev)
}
static int mlxbf_gige_eth_ioctl(struct net_device *netdev,
- struct ifreq *ifr, int cmd)
+ struct ifreq *ifr, int cmd)
{
if (!(netif_running(netdev)))
return -EINVAL;
@@ -263,13 +263,99 @@ static const struct net_device_ops mlxbf_gige_netdev_ops = {
.ndo_get_stats64 = mlxbf_gige_get_stats64,
};
-static void mlxbf_gige_adjust_link(struct net_device *netdev)
+static void mlxbf_gige_bf2_adjust_link(struct net_device *netdev)
{
struct phy_device *phydev = netdev->phydev;
phy_print_status(phydev);
}
+static void mlxbf_gige_bf3_adjust_link(struct net_device *netdev)
+{
+ struct mlxbf_gige *priv = netdev_priv(netdev);
+ struct phy_device *phydev = netdev->phydev;
+ u8 sgmii_mode;
+ u16 ipg_size;
+ u32 val;
+
+ if (phydev->link && phydev->speed != priv->prev_speed) {
+ switch (phydev->speed) {
+ case 1000:
+ ipg_size = MLXBF_GIGE_1G_IPG_SIZE;
+ sgmii_mode = MLXBF_GIGE_1G_SGMII_MODE;
+ break;
+ case 100:
+ ipg_size = MLXBF_GIGE_100M_IPG_SIZE;
+ sgmii_mode = MLXBF_GIGE_100M_SGMII_MODE;
+ break;
+ case 10:
+ ipg_size = MLXBF_GIGE_10M_IPG_SIZE;
+ sgmii_mode = MLXBF_GIGE_10M_SGMII_MODE;
+ break;
+ default:
+ return;
+ }
+
+ val = readl(priv->plu_base + MLXBF_GIGE_PLU_TX_REG0);
+ val &= ~(MLXBF_GIGE_PLU_TX_IPG_SIZE_MASK | MLXBF_GIGE_PLU_TX_SGMII_MODE_MASK);
+ val |= FIELD_PREP(MLXBF_GIGE_PLU_TX_IPG_SIZE_MASK, ipg_size);
+ val |= FIELD_PREP(MLXBF_GIGE_PLU_TX_SGMII_MODE_MASK, sgmii_mode);
+ writel(val, priv->plu_base + MLXBF_GIGE_PLU_TX_REG0);
+
+ val = readl(priv->plu_base + MLXBF_GIGE_PLU_RX_REG0);
+ val &= ~MLXBF_GIGE_PLU_RX_SGMII_MODE_MASK;
+ val |= FIELD_PREP(MLXBF_GIGE_PLU_RX_SGMII_MODE_MASK, sgmii_mode);
+ writel(val, priv->plu_base + MLXBF_GIGE_PLU_RX_REG0);
+
+ priv->prev_speed = phydev->speed;
+ }
+
+ phy_print_status(phydev);
+}
+
+static void mlxbf_gige_bf2_set_phy_link_mode(struct phy_device *phydev)
+{
+ /* MAC only supports 1000T full duplex mode */
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Full_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+
+ /* Only symmetric pause with flow control enabled is supported so no
+ * need to negotiate pause.
+ */
+ linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->advertising);
+ linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydev->advertising);
+}
+
+static void mlxbf_gige_bf3_set_phy_link_mode(struct phy_device *phydev)
+{
+ /* MAC only supports full duplex mode */
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+
+ /* Only symmetric pause with flow control enabled is supported so no
+ * need to negotiate pause.
+ */
+ linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->advertising);
+ linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydev->advertising);
+}
+
+static struct mlxbf_gige_link_cfg mlxbf_gige_link_cfgs[] = {
+ [MLXBF_GIGE_VERSION_BF2] = {
+ .set_phy_link_mode = mlxbf_gige_bf2_set_phy_link_mode,
+ .adjust_link = mlxbf_gige_bf2_adjust_link,
+ .phy_mode = PHY_INTERFACE_MODE_GMII
+ },
+ [MLXBF_GIGE_VERSION_BF3] = {
+ .set_phy_link_mode = mlxbf_gige_bf3_set_phy_link_mode,
+ .adjust_link = mlxbf_gige_bf3_adjust_link,
+ .phy_mode = PHY_INTERFACE_MODE_SGMII
+ }
+};
+
static int mlxbf_gige_probe(struct platform_device *pdev)
{
struct phy_device *phydev;
@@ -315,6 +401,8 @@ static int mlxbf_gige_probe(struct platform_device *pdev)
spin_lock_init(&priv->lock);
+ priv->hw_version = readq(base + MLXBF_GIGE_VERSION);
+
/* Attach MDIO device */
err = mlxbf_gige_mdio_probe(pdev, priv);
if (err)
@@ -357,25 +445,14 @@ static int mlxbf_gige_probe(struct platform_device *pdev)
phydev->irq = phy_irq;
err = phy_connect_direct(netdev, phydev,
- mlxbf_gige_adjust_link,
- PHY_INTERFACE_MODE_GMII);
+ mlxbf_gige_link_cfgs[priv->hw_version].adjust_link,
+ mlxbf_gige_link_cfgs[priv->hw_version].phy_mode);
if (err) {
dev_err(&pdev->dev, "Could not attach to PHY\n");
goto out;
}
- /* MAC only supports 1000T full duplex mode */
- phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
- phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Full_BIT);
- phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
- phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT);
- phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
-
- /* Only symmetric pause with flow control enabled is supported so no
- * need to negotiate pause.
- */
- linkmode_clear_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydev->advertising);
- linkmode_clear_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydev->advertising);
+ mlxbf_gige_link_cfgs[priv->hw_version].set_phy_link_mode(phydev);
/* Display information about attached PHY device */
phy_attached_info(phydev);
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio.c
index aa780b1614a3..654190263535 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio.c
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio.c
@@ -23,9 +23,75 @@
#include "mlxbf_gige.h"
#include "mlxbf_gige_regs.h"
+#include "mlxbf_gige_mdio_bf2.h"
+#include "mlxbf_gige_mdio_bf3.h"
-#define MLXBF_GIGE_MDIO_GW_OFFSET 0x0
-#define MLXBF_GIGE_MDIO_CFG_OFFSET 0x4
+static struct mlxbf_gige_mdio_gw mlxbf_gige_mdio_gw_t[] = {
+ [MLXBF_GIGE_VERSION_BF2] = {
+ .gw_address = MLXBF2_GIGE_MDIO_GW_OFFSET,
+ .read_data_address = MLXBF2_GIGE_MDIO_GW_OFFSET,
+ .busy = {
+ .mask = MLXBF2_GIGE_MDIO_GW_BUSY_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_BUSY_SHIFT,
+ },
+ .read_data = {
+ .mask = MLXBF2_GIGE_MDIO_GW_AD_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_AD_SHIFT,
+ },
+ .write_data = {
+ .mask = MLXBF2_GIGE_MDIO_GW_AD_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_AD_SHIFT,
+ },
+ .devad = {
+ .mask = MLXBF2_GIGE_MDIO_GW_DEVAD_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_DEVAD_SHIFT,
+ },
+ .partad = {
+ .mask = MLXBF2_GIGE_MDIO_GW_PARTAD_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_PARTAD_SHIFT,
+ },
+ .opcode = {
+ .mask = MLXBF2_GIGE_MDIO_GW_OPCODE_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_OPCODE_SHIFT,
+ },
+ .st1 = {
+ .mask = MLXBF2_GIGE_MDIO_GW_ST1_MASK,
+ .shift = MLXBF2_GIGE_MDIO_GW_ST1_SHIFT,
+ },
+ },
+ [MLXBF_GIGE_VERSION_BF3] = {
+ .gw_address = MLXBF3_GIGE_MDIO_GW_OFFSET,
+ .read_data_address = MLXBF3_GIGE_MDIO_DATA_READ,
+ .busy = {
+ .mask = MLXBF3_GIGE_MDIO_GW_BUSY_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_BUSY_SHIFT,
+ },
+ .read_data = {
+ .mask = MLXBF3_GIGE_MDIO_GW_DATA_READ_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_DATA_READ_SHIFT,
+ },
+ .write_data = {
+ .mask = MLXBF3_GIGE_MDIO_GW_DATA_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_DATA_SHIFT,
+ },
+ .devad = {
+ .mask = MLXBF3_GIGE_MDIO_GW_DEVAD_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_DEVAD_SHIFT,
+ },
+ .partad = {
+ .mask = MLXBF3_GIGE_MDIO_GW_PARTAD_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_PARTAD_SHIFT,
+ },
+ .opcode = {
+ .mask = MLXBF3_GIGE_MDIO_GW_OPCODE_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_OPCODE_SHIFT,
+ },
+ .st1 = {
+ .mask = MLXBF3_GIGE_MDIO_GW_ST1_MASK,
+ .shift = MLXBF3_GIGE_MDIO_GW_ST1_SHIFT,
+ },
+ },
+};
#define MLXBF_GIGE_MDIO_FREQ_REFERENCE 156250000ULL
#define MLXBF_GIGE_MDIO_COREPLL_CONST 16384ULL
@@ -47,30 +113,10 @@
/* Busy bit is set by software and cleared by hardware */
#define MLXBF_GIGE_MDIO_SET_BUSY 0x1
-/* MDIO GW register bits */
-#define MLXBF_GIGE_MDIO_GW_AD_MASK GENMASK(15, 0)
-#define MLXBF_GIGE_MDIO_GW_DEVAD_MASK GENMASK(20, 16)
-#define MLXBF_GIGE_MDIO_GW_PARTAD_MASK GENMASK(25, 21)
-#define MLXBF_GIGE_MDIO_GW_OPCODE_MASK GENMASK(27, 26)
-#define MLXBF_GIGE_MDIO_GW_ST1_MASK GENMASK(28, 28)
-#define MLXBF_GIGE_MDIO_GW_BUSY_MASK GENMASK(30, 30)
-
-/* MDIO config register bits */
-#define MLXBF_GIGE_MDIO_CFG_MDIO_MODE_MASK GENMASK(1, 0)
-#define MLXBF_GIGE_MDIO_CFG_MDIO3_3_MASK GENMASK(2, 2)
-#define MLXBF_GIGE_MDIO_CFG_MDIO_FULL_DRIVE_MASK GENMASK(4, 4)
-#define MLXBF_GIGE_MDIO_CFG_MDC_PERIOD_MASK GENMASK(15, 8)
-#define MLXBF_GIGE_MDIO_CFG_MDIO_IN_SAMP_MASK GENMASK(23, 16)
-#define MLXBF_GIGE_MDIO_CFG_MDIO_OUT_SAMP_MASK GENMASK(31, 24)
-
-#define MLXBF_GIGE_MDIO_CFG_VAL (FIELD_PREP(MLXBF_GIGE_MDIO_CFG_MDIO_MODE_MASK, 1) | \
- FIELD_PREP(MLXBF_GIGE_MDIO_CFG_MDIO3_3_MASK, 1) | \
- FIELD_PREP(MLXBF_GIGE_MDIO_CFG_MDIO_FULL_DRIVE_MASK, 1) | \
- FIELD_PREP(MLXBF_GIGE_MDIO_CFG_MDIO_IN_SAMP_MASK, 6) | \
- FIELD_PREP(MLXBF_GIGE_MDIO_CFG_MDIO_OUT_SAMP_MASK, 13))
-
#define MLXBF_GIGE_BF2_COREPLL_ADDR 0x02800c30
#define MLXBF_GIGE_BF2_COREPLL_SIZE 0x0000000c
+#define MLXBF_GIGE_BF3_COREPLL_ADDR 0x13409824
+#define MLXBF_GIGE_BF3_COREPLL_SIZE 0x00000010
static struct resource corepll_params[] = {
[MLXBF_GIGE_VERSION_BF2] = {
@@ -78,6 +124,11 @@ static struct resource corepll_params[] = {
.end = MLXBF_GIGE_BF2_COREPLL_ADDR + MLXBF_GIGE_BF2_COREPLL_SIZE - 1,
.name = "COREPLL_RES"
},
+ [MLXBF_GIGE_VERSION_BF3] = {
+ .start = MLXBF_GIGE_BF3_COREPLL_ADDR,
+ .end = MLXBF_GIGE_BF3_COREPLL_ADDR + MLXBF_GIGE_BF3_COREPLL_SIZE - 1,
+ .name = "COREPLL_RES"
+ }
};
/* Returns core clock i1clk in Hz */
@@ -134,19 +185,23 @@ static u8 mdio_period_map(struct mlxbf_gige *priv)
return mdio_period;
}
-static u32 mlxbf_gige_mdio_create_cmd(u16 data, int phy_add,
+static u32 mlxbf_gige_mdio_create_cmd(struct mlxbf_gige_mdio_gw *mdio_gw, u16 data, int phy_add,
int phy_reg, u32 opcode)
{
u32 gw_reg = 0;
- gw_reg |= FIELD_PREP(MLXBF_GIGE_MDIO_GW_AD_MASK, data);
- gw_reg |= FIELD_PREP(MLXBF_GIGE_MDIO_GW_DEVAD_MASK, phy_reg);
- gw_reg |= FIELD_PREP(MLXBF_GIGE_MDIO_GW_PARTAD_MASK, phy_add);
- gw_reg |= FIELD_PREP(MLXBF_GIGE_MDIO_GW_OPCODE_MASK, opcode);
- gw_reg |= FIELD_PREP(MLXBF_GIGE_MDIO_GW_ST1_MASK,
- MLXBF_GIGE_MDIO_CL22_ST1);
- gw_reg |= FIELD_PREP(MLXBF_GIGE_MDIO_GW_BUSY_MASK,
- MLXBF_GIGE_MDIO_SET_BUSY);
+ gw_reg |= ((data << mdio_gw->write_data.shift) &
+ mdio_gw->write_data.mask);
+ gw_reg |= ((phy_reg << mdio_gw->devad.shift) &
+ mdio_gw->devad.mask);
+ gw_reg |= ((phy_add << mdio_gw->partad.shift) &
+ mdio_gw->partad.mask);
+ gw_reg |= ((opcode << mdio_gw->opcode.shift) &
+ mdio_gw->opcode.mask);
+ gw_reg |= ((MLXBF_GIGE_MDIO_CL22_ST1 << mdio_gw->st1.shift) &
+ mdio_gw->st1.mask);
+ gw_reg |= ((MLXBF_GIGE_MDIO_SET_BUSY << mdio_gw->busy.shift) &
+ mdio_gw->busy.mask);
return gw_reg;
}
@@ -158,29 +213,27 @@ static int mlxbf_gige_mdio_read(struct mii_bus *bus, int phy_add, int phy_reg)
int ret;
u32 val;
- if (phy_reg & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
/* Send mdio read request */
- cmd = mlxbf_gige_mdio_create_cmd(0, phy_add, phy_reg, MLXBF_GIGE_MDIO_CL22_READ);
+ cmd = mlxbf_gige_mdio_create_cmd(priv->mdio_gw, 0, phy_add, phy_reg,
+ MLXBF_GIGE_MDIO_CL22_READ);
- writel(cmd, priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET);
+ writel(cmd, priv->mdio_io + priv->mdio_gw->gw_address);
- ret = readl_poll_timeout_atomic(priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET,
- val, !(val & MLXBF_GIGE_MDIO_GW_BUSY_MASK),
+ ret = readl_poll_timeout_atomic(priv->mdio_io + priv->mdio_gw->gw_address,
+ val, !(val & priv->mdio_gw->busy.mask),
5, 1000000);
if (ret) {
- writel(0, priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET);
+ writel(0, priv->mdio_io + priv->mdio_gw->gw_address);
return ret;
}
- ret = readl(priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET);
+ ret = readl(priv->mdio_io + priv->mdio_gw->read_data_address);
/* Only return ad bits of the gw register */
- ret &= MLXBF_GIGE_MDIO_GW_AD_MASK;
+ ret &= priv->mdio_gw->read_data.mask;
/* The MDIO lock is set on read. To release it, clear gw register */
- writel(0, priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET);
+ writel(0, priv->mdio_io + priv->mdio_gw->gw_address);
return ret;
}
@@ -193,21 +246,18 @@ static int mlxbf_gige_mdio_write(struct mii_bus *bus, int phy_add,
u32 cmd;
int ret;
- if (phy_reg & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
/* Send mdio write request */
- cmd = mlxbf_gige_mdio_create_cmd(val, phy_add, phy_reg,
+ cmd = mlxbf_gige_mdio_create_cmd(priv->mdio_gw, val, phy_add, phy_reg,
MLXBF_GIGE_MDIO_CL22_WRITE);
- writel(cmd, priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET);
+ writel(cmd, priv->mdio_io + priv->mdio_gw->gw_address);
/* If the poll timed out, drop the request */
- ret = readl_poll_timeout_atomic(priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET,
- temp, !(temp & MLXBF_GIGE_MDIO_GW_BUSY_MASK),
+ ret = readl_poll_timeout_atomic(priv->mdio_io + priv->mdio_gw->gw_address,
+ temp, !(temp & priv->mdio_gw->busy.mask),
5, 1000000);
/* The MDIO lock is set on read. To release it, clear gw register */
- writel(0, priv->mdio_io + MLXBF_GIGE_MDIO_GW_OFFSET);
+ writel(0, priv->mdio_io + priv->mdio_gw->gw_address);
return ret;
}
@@ -219,9 +269,20 @@ static void mlxbf_gige_mdio_cfg(struct mlxbf_gige *priv)
mdio_period = mdio_period_map(priv);
- val = MLXBF_GIGE_MDIO_CFG_VAL;
- val |= FIELD_PREP(MLXBF_GIGE_MDIO_CFG_MDC_PERIOD_MASK, mdio_period);
- writel(val, priv->mdio_io + MLXBF_GIGE_MDIO_CFG_OFFSET);
+ if (priv->hw_version == MLXBF_GIGE_VERSION_BF2) {
+ val = MLXBF2_GIGE_MDIO_CFG_VAL;
+ val |= FIELD_PREP(MLXBF2_GIGE_MDIO_CFG_MDC_PERIOD_MASK, mdio_period);
+ writel(val, priv->mdio_io + MLXBF2_GIGE_MDIO_CFG_OFFSET);
+ } else {
+ val = FIELD_PREP(MLXBF3_GIGE_MDIO_CFG_MDIO_MODE_MASK, 1) |
+ FIELD_PREP(MLXBF3_GIGE_MDIO_CFG_MDIO_FULL_DRIVE_MASK, 1);
+ writel(val, priv->mdio_io + MLXBF3_GIGE_MDIO_CFG_REG0);
+ val = FIELD_PREP(MLXBF3_GIGE_MDIO_CFG_MDC_PERIOD_MASK, mdio_period);
+ writel(val, priv->mdio_io + MLXBF3_GIGE_MDIO_CFG_REG1);
+ val = FIELD_PREP(MLXBF3_GIGE_MDIO_CFG_MDIO_IN_SAMP_MASK, 6) |
+ FIELD_PREP(MLXBF3_GIGE_MDIO_CFG_MDIO_OUT_SAMP_MASK, 13);
+ writel(val, priv->mdio_io + MLXBF3_GIGE_MDIO_CFG_REG2);
+ }
}
int mlxbf_gige_mdio_probe(struct platform_device *pdev, struct mlxbf_gige *priv)
@@ -230,6 +291,9 @@ int mlxbf_gige_mdio_probe(struct platform_device *pdev, struct mlxbf_gige *priv)
struct resource *res;
int ret;
+ if (priv->hw_version > MLXBF_GIGE_VERSION_BF3)
+ return -ENODEV;
+
priv->mdio_io = devm_platform_ioremap_resource(pdev, MLXBF_GIGE_RES_MDIO9);
if (IS_ERR(priv->mdio_io))
return PTR_ERR(priv->mdio_io);
@@ -242,13 +306,15 @@ int mlxbf_gige_mdio_probe(struct platform_device *pdev, struct mlxbf_gige *priv)
/* For backward compatibility with older ACPI tables, also keep
* CLK resource internal to the driver.
*/
- res = &corepll_params[MLXBF_GIGE_VERSION_BF2];
+ res = &corepll_params[priv->hw_version];
}
priv->clk_io = devm_ioremap(dev, res->start, resource_size(res));
if (!priv->clk_io)
return -ENOMEM;
+ priv->mdio_gw = &mlxbf_gige_mdio_gw_t[priv->hw_version];
+
mlxbf_gige_mdio_cfg(priv);
priv->mdiobus = devm_mdiobus_alloc(dev);
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio_bf2.h b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio_bf2.h
new file mode 100644
index 000000000000..7f1ff0ac7699
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio_bf2.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause */
+
+/* MDIO support for Mellanox Gigabit Ethernet driver
+ *
+ * Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES, ALL RIGHTS RESERVED.
+ *
+ * This software product is a proprietary product of NVIDIA CORPORATION &
+ * AFFILIATES (the "Company") and all right, title, and interest in and to the
+ * software product, including all associated intellectual property rights, are
+ * and shall remain exclusively with the Company.
+ *
+ * This software product is governed by the End User License Agreement
+ * provided with the software product.
+ */
+
+#ifndef __MLXBF_GIGE_MDIO_BF2_H__
+#define __MLXBF_GIGE_MDIO_BF2_H__
+
+#include <linux/bitfield.h>
+
+#define MLXBF2_GIGE_MDIO_GW_OFFSET 0x0
+#define MLXBF2_GIGE_MDIO_CFG_OFFSET 0x4
+
+/* MDIO GW register bits */
+#define MLXBF2_GIGE_MDIO_GW_AD_MASK GENMASK(15, 0)
+#define MLXBF2_GIGE_MDIO_GW_DEVAD_MASK GENMASK(20, 16)
+#define MLXBF2_GIGE_MDIO_GW_PARTAD_MASK GENMASK(25, 21)
+#define MLXBF2_GIGE_MDIO_GW_OPCODE_MASK GENMASK(27, 26)
+#define MLXBF2_GIGE_MDIO_GW_ST1_MASK GENMASK(28, 28)
+#define MLXBF2_GIGE_MDIO_GW_BUSY_MASK GENMASK(30, 30)
+
+#define MLXBF2_GIGE_MDIO_GW_AD_SHIFT 0
+#define MLXBF2_GIGE_MDIO_GW_DEVAD_SHIFT 16
+#define MLXBF2_GIGE_MDIO_GW_PARTAD_SHIFT 21
+#define MLXBF2_GIGE_MDIO_GW_OPCODE_SHIFT 26
+#define MLXBF2_GIGE_MDIO_GW_ST1_SHIFT 28
+#define MLXBF2_GIGE_MDIO_GW_BUSY_SHIFT 30
+
+/* MDIO config register bits */
+#define MLXBF2_GIGE_MDIO_CFG_MDIO_MODE_MASK GENMASK(1, 0)
+#define MLXBF2_GIGE_MDIO_CFG_MDIO3_3_MASK GENMASK(2, 2)
+#define MLXBF2_GIGE_MDIO_CFG_MDIO_FULL_DRIVE_MASK GENMASK(4, 4)
+#define MLXBF2_GIGE_MDIO_CFG_MDC_PERIOD_MASK GENMASK(15, 8)
+#define MLXBF2_GIGE_MDIO_CFG_MDIO_IN_SAMP_MASK GENMASK(23, 16)
+#define MLXBF2_GIGE_MDIO_CFG_MDIO_OUT_SAMP_MASK GENMASK(31, 24)
+
+#define MLXBF2_GIGE_MDIO_CFG_VAL (FIELD_PREP(MLXBF2_GIGE_MDIO_CFG_MDIO_MODE_MASK, 1) | \
+ FIELD_PREP(MLXBF2_GIGE_MDIO_CFG_MDIO3_3_MASK, 1) | \
+ FIELD_PREP(MLXBF2_GIGE_MDIO_CFG_MDIO_FULL_DRIVE_MASK, 1) | \
+ FIELD_PREP(MLXBF2_GIGE_MDIO_CFG_MDIO_IN_SAMP_MASK, 6) | \
+ FIELD_PREP(MLXBF2_GIGE_MDIO_CFG_MDIO_OUT_SAMP_MASK, 13))
+
+#endif /* __MLXBF_GIGE_MDIO_BF2_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio_bf3.h b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio_bf3.h
new file mode 100644
index 000000000000..9dd9144b9173
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio_bf3.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause */
+
+/* MDIO support for Mellanox Gigabit Ethernet driver
+ *
+ * Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES, ALL RIGHTS RESERVED.
+ *
+ * This software product is a proprietary product of NVIDIA CORPORATION &
+ * AFFILIATES (the "Company") and all right, title, and interest in and to the
+ * software product, including all associated intellectual property rights, are
+ * and shall remain exclusively with the Company.
+ *
+ * This software product is governed by the End User License Agreement
+ * provided with the software product.
+ */
+
+#ifndef __MLXBF_GIGE_MDIO_BF3_H__
+#define __MLXBF_GIGE_MDIO_BF3_H__
+
+#include <linux/bitfield.h>
+
+#define MLXBF3_GIGE_MDIO_GW_OFFSET 0x80
+#define MLXBF3_GIGE_MDIO_DATA_READ 0x8c
+#define MLXBF3_GIGE_MDIO_CFG_REG0 0x100
+#define MLXBF3_GIGE_MDIO_CFG_REG1 0x104
+#define MLXBF3_GIGE_MDIO_CFG_REG2 0x108
+
+/* MDIO GW register bits */
+#define MLXBF3_GIGE_MDIO_GW_ST1_MASK GENMASK(1, 1)
+#define MLXBF3_GIGE_MDIO_GW_OPCODE_MASK GENMASK(3, 2)
+#define MLXBF3_GIGE_MDIO_GW_PARTAD_MASK GENMASK(8, 4)
+#define MLXBF3_GIGE_MDIO_GW_DEVAD_MASK GENMASK(13, 9)
+/* For BlueField-3, this field is only used for mdio write */
+#define MLXBF3_GIGE_MDIO_GW_DATA_MASK GENMASK(29, 14)
+#define MLXBF3_GIGE_MDIO_GW_BUSY_MASK GENMASK(30, 30)
+
+#define MLXBF3_GIGE_MDIO_GW_DATA_READ_MASK GENMASK(15, 0)
+
+#define MLXBF3_GIGE_MDIO_GW_ST1_SHIFT 1
+#define MLXBF3_GIGE_MDIO_GW_OPCODE_SHIFT 2
+#define MLXBF3_GIGE_MDIO_GW_PARTAD_SHIFT 4
+#define MLXBF3_GIGE_MDIO_GW_DEVAD_SHIFT 9
+#define MLXBF3_GIGE_MDIO_GW_DATA_SHIFT 14
+#define MLXBF3_GIGE_MDIO_GW_BUSY_SHIFT 30
+
+#define MLXBF3_GIGE_MDIO_GW_DATA_READ_SHIFT 0
+
+/* MDIO config register bits */
+#define MLXBF3_GIGE_MDIO_CFG_MDIO_MODE_MASK GENMASK(1, 0)
+#define MLXBF3_GIGE_MDIO_CFG_MDIO_FULL_DRIVE_MASK GENMASK(2, 2)
+#define MLXBF3_GIGE_MDIO_CFG_MDC_PERIOD_MASK GENMASK(7, 0)
+#define MLXBF3_GIGE_MDIO_CFG_MDIO_IN_SAMP_MASK GENMASK(7, 0)
+#define MLXBF3_GIGE_MDIO_CFG_MDIO_OUT_SAMP_MASK GENMASK(15, 8)
+
+#endif /* __MLXBF_GIGE_MDIO_BF3_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_regs.h b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_regs.h
index 7be3a793984d..cd0973229c9b 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_regs.h
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_regs.h
@@ -8,8 +8,11 @@
#ifndef __MLXBF_GIGE_REGS_H__
#define __MLXBF_GIGE_REGS_H__
+#include <linux/bitfield.h>
+
#define MLXBF_GIGE_VERSION 0x0000
#define MLXBF_GIGE_VERSION_BF2 0x0
+#define MLXBF_GIGE_VERSION_BF3 0x1
#define MLXBF_GIGE_STATUS 0x0010
#define MLXBF_GIGE_STATUS_READY BIT(0)
#define MLXBF_GIGE_INT_STATUS 0x0028
@@ -77,4 +80,23 @@
*/
#define MLXBF_GIGE_MMIO_REG_SZ (MLXBF_GIGE_MAC_CFG + 8)
+#define MLXBF_GIGE_PLU_TX_REG0 0x80
+#define MLXBF_GIGE_PLU_TX_IPG_SIZE_MASK GENMASK(11, 0)
+#define MLXBF_GIGE_PLU_TX_SGMII_MODE_MASK GENMASK(15, 14)
+
+#define MLXBF_GIGE_PLU_RX_REG0 0x10
+#define MLXBF_GIGE_PLU_RX_SGMII_MODE_MASK GENMASK(25, 24)
+
+#define MLXBF_GIGE_1G_SGMII_MODE 0x0
+#define MLXBF_GIGE_10M_SGMII_MODE 0x1
+#define MLXBF_GIGE_100M_SGMII_MODE 0x2
+
+/* ipg_size default value for 1G is fixed by HW to 11 + End = 12.
+ * So for 100M it is 12 * 10 - 1 = 119
+ * For 10M, it is 12 * 100 - 1 = 1199
+ */
+#define MLXBF_GIGE_1G_IPG_SIZE 11
+#define MLXBF_GIGE_100M_IPG_SIZE 119
+#define MLXBF_GIGE_10M_IPG_SIZE 1199
+
#endif /* !defined(__MLXBF_GIGE_REGS_H__) */
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index a0a06e2eff82..22db0bb15c45 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -78,6 +78,7 @@ struct mlxsw_core {
spinlock_t trans_list_lock; /* protects trans_list writes */
bool use_emad;
bool enable_string_tlv;
+ bool enable_latency_tlv;
} emad;
struct {
u16 *mapping; /* lag_id+port_index to local_port mapping */
@@ -378,6 +379,22 @@ MLXSW_ITEM32(emad, string_tlv, len, 0x00, 16, 11);
MLXSW_ITEM_BUF(emad, string_tlv, string, 0x04,
MLXSW_EMAD_STRING_TLV_STRING_LEN);
+/* emad_latency_tlv_type
+ * Type of the TLV.
+ * Must be set to 0x4 (latency TLV).
+ */
+MLXSW_ITEM32(emad, latency_tlv, type, 0x00, 27, 5);
+
+/* emad_latency_tlv_len
+ * Length of the latency TLV in u32.
+ */
+MLXSW_ITEM32(emad, latency_tlv, len, 0x00, 16, 11);
+
+/* emad_latency_tlv_latency_time
+ * EMAD latency time in units of uSec.
+ */
+MLXSW_ITEM32(emad, latency_tlv, latency_time, 0x04, 0, 32);
+
/* emad_reg_tlv_type
* Type of the TLV.
* Must be set to 0x3 (register TLV).
@@ -461,6 +478,12 @@ static void mlxsw_emad_pack_op_tlv(char *op_tlv,
mlxsw_emad_op_tlv_tid_set(op_tlv, tid);
}
+static void mlxsw_emad_pack_latency_tlv(char *latency_tlv)
+{
+ mlxsw_emad_latency_tlv_type_set(latency_tlv, MLXSW_EMAD_TLV_TYPE_LATENCY);
+ mlxsw_emad_latency_tlv_len_set(latency_tlv, MLXSW_EMAD_LATENCY_TLV_LEN);
+}
+
static int mlxsw_emad_construct_eth_hdr(struct sk_buff *skb)
{
char *eth_hdr = skb_push(skb, MLXSW_EMAD_ETH_HDR_LEN);
@@ -476,11 +499,11 @@ static int mlxsw_emad_construct_eth_hdr(struct sk_buff *skb)
return 0;
}
-static void mlxsw_emad_construct(struct sk_buff *skb,
+static void mlxsw_emad_construct(const struct mlxsw_core *mlxsw_core,
+ struct sk_buff *skb,
const struct mlxsw_reg_info *reg,
char *payload,
- enum mlxsw_core_reg_access_type type,
- u64 tid, bool enable_string_tlv)
+ enum mlxsw_core_reg_access_type type, u64 tid)
{
char *buf;
@@ -490,7 +513,12 @@ static void mlxsw_emad_construct(struct sk_buff *skb,
buf = skb_push(skb, reg->len + sizeof(u32));
mlxsw_emad_pack_reg_tlv(buf, reg, payload);
- if (enable_string_tlv) {
+ if (mlxsw_core->emad.enable_latency_tlv) {
+ buf = skb_push(skb, MLXSW_EMAD_LATENCY_TLV_LEN * sizeof(u32));
+ mlxsw_emad_pack_latency_tlv(buf);
+ }
+
+ if (mlxsw_core->emad.enable_string_tlv) {
buf = skb_push(skb, MLXSW_EMAD_STRING_TLV_LEN * sizeof(u32));
mlxsw_emad_pack_string_tlv(buf);
}
@@ -504,6 +532,7 @@ static void mlxsw_emad_construct(struct sk_buff *skb,
struct mlxsw_emad_tlv_offsets {
u16 op_tlv;
u16 string_tlv;
+ u16 latency_tlv;
u16 reg_tlv;
};
@@ -514,6 +543,13 @@ static bool mlxsw_emad_tlv_is_string_tlv(const char *tlv)
return tlv_type == MLXSW_EMAD_TLV_TYPE_STRING;
}
+static bool mlxsw_emad_tlv_is_latency_tlv(const char *tlv)
+{
+ u8 tlv_type = mlxsw_emad_latency_tlv_type_get(tlv);
+
+ return tlv_type == MLXSW_EMAD_TLV_TYPE_LATENCY;
+}
+
static void mlxsw_emad_tlv_parse(struct sk_buff *skb)
{
struct mlxsw_emad_tlv_offsets *offsets =
@@ -521,6 +557,8 @@ static void mlxsw_emad_tlv_parse(struct sk_buff *skb)
offsets->op_tlv = MLXSW_EMAD_ETH_HDR_LEN;
offsets->string_tlv = 0;
+ offsets->latency_tlv = 0;
+
offsets->reg_tlv = MLXSW_EMAD_ETH_HDR_LEN +
MLXSW_EMAD_OP_TLV_LEN * sizeof(u32);
@@ -529,6 +567,11 @@ static void mlxsw_emad_tlv_parse(struct sk_buff *skb)
offsets->string_tlv = offsets->reg_tlv;
offsets->reg_tlv += MLXSW_EMAD_STRING_TLV_LEN * sizeof(u32);
}
+
+ if (mlxsw_emad_tlv_is_latency_tlv(skb->data + offsets->reg_tlv)) {
+ offsets->latency_tlv = offsets->reg_tlv;
+ offsets->reg_tlv += MLXSW_EMAD_LATENCY_TLV_LEN * sizeof(u32);
+ }
}
static char *mlxsw_emad_op_tlv(const struct sk_buff *skb)
@@ -794,6 +837,32 @@ static const struct mlxsw_listener mlxsw_emad_rx_listener =
MLXSW_RXL(mlxsw_emad_rx_listener_func, ETHEMAD, TRAP_TO_CPU, false,
EMAD, DISCARD);
+static int mlxsw_emad_tlv_enable(struct mlxsw_core *mlxsw_core)
+{
+ char mgir_pl[MLXSW_REG_MGIR_LEN];
+ bool string_tlv, latency_tlv;
+ int err;
+
+ mlxsw_reg_mgir_pack(mgir_pl);
+ err = mlxsw_reg_query(mlxsw_core, MLXSW_REG(mgir), mgir_pl);
+ if (err)
+ return err;
+
+ string_tlv = mlxsw_reg_mgir_fw_info_string_tlv_get(mgir_pl);
+ mlxsw_core->emad.enable_string_tlv = string_tlv;
+
+ latency_tlv = mlxsw_reg_mgir_fw_info_latency_tlv_get(mgir_pl);
+ mlxsw_core->emad.enable_latency_tlv = latency_tlv;
+
+ return 0;
+}
+
+static void mlxsw_emad_tlv_disable(struct mlxsw_core *mlxsw_core)
+{
+ mlxsw_core->emad.enable_latency_tlv = false;
+ mlxsw_core->emad.enable_string_tlv = false;
+}
+
static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core)
{
struct workqueue_struct *emad_wq;
@@ -824,10 +893,17 @@ static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core)
if (err)
goto err_trap_register;
+ err = mlxsw_emad_tlv_enable(mlxsw_core);
+ if (err)
+ goto err_emad_tlv_enable;
+
mlxsw_core->emad.use_emad = true;
return 0;
+err_emad_tlv_enable:
+ mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_emad_rx_listener,
+ mlxsw_core);
err_trap_register:
destroy_workqueue(mlxsw_core->emad_wq);
return err;
@@ -840,13 +916,14 @@ static void mlxsw_emad_fini(struct mlxsw_core *mlxsw_core)
return;
mlxsw_core->emad.use_emad = false;
+ mlxsw_emad_tlv_disable(mlxsw_core);
mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_emad_rx_listener,
mlxsw_core);
destroy_workqueue(mlxsw_core->emad_wq);
}
static struct sk_buff *mlxsw_emad_alloc(const struct mlxsw_core *mlxsw_core,
- u16 reg_len, bool enable_string_tlv)
+ u16 reg_len)
{
struct sk_buff *skb;
u16 emad_len;
@@ -854,8 +931,10 @@ static struct sk_buff *mlxsw_emad_alloc(const struct mlxsw_core *mlxsw_core,
emad_len = (reg_len + sizeof(u32) + MLXSW_EMAD_ETH_HDR_LEN +
(MLXSW_EMAD_OP_TLV_LEN + MLXSW_EMAD_END_TLV_LEN) *
sizeof(u32) + mlxsw_core->driver->txhdr_len);
- if (enable_string_tlv)
+ if (mlxsw_core->emad.enable_string_tlv)
emad_len += MLXSW_EMAD_STRING_TLV_LEN * sizeof(u32);
+ if (mlxsw_core->emad.enable_latency_tlv)
+ emad_len += MLXSW_EMAD_LATENCY_TLV_LEN * sizeof(u32);
if (emad_len > MLXSW_EMAD_MAX_FRAME_LEN)
return NULL;
@@ -877,7 +956,6 @@ static int mlxsw_emad_reg_access(struct mlxsw_core *mlxsw_core,
mlxsw_reg_trans_cb_t *cb,
unsigned long cb_priv, u64 tid)
{
- bool enable_string_tlv;
struct sk_buff *skb;
int err;
@@ -885,12 +963,7 @@ static int mlxsw_emad_reg_access(struct mlxsw_core *mlxsw_core,
tid, reg->id, mlxsw_reg_id_str(reg->id),
mlxsw_core_reg_access_type_str(type));
- /* Since this can be changed during emad_reg_access, read it once and
- * use the value all the way.
- */
- enable_string_tlv = mlxsw_core->emad.enable_string_tlv;
-
- skb = mlxsw_emad_alloc(mlxsw_core, reg->len, enable_string_tlv);
+ skb = mlxsw_emad_alloc(mlxsw_core, reg->len);
if (!skb)
return -ENOMEM;
@@ -907,8 +980,7 @@ static int mlxsw_emad_reg_access(struct mlxsw_core *mlxsw_core,
trans->reg = reg;
trans->type = type;
- mlxsw_emad_construct(skb, reg, payload, type, trans->tid,
- enable_string_tlv);
+ mlxsw_emad_construct(mlxsw_core, skb, reg, payload, type, trans->tid);
mlxsw_core->driver->txhdr_construct(skb, &trans->tx_info);
spin_lock_bh(&mlxsw_core->emad.trans_list_lock);
@@ -1171,9 +1243,9 @@ static int mlxsw_core_fw_rev_validate(struct mlxsw_core *mlxsw_core,
return 0;
/* Don't check if devlink 'fw_load_policy' param is 'flash' */
- err = devlink_param_driverinit_value_get(priv_to_devlink(mlxsw_core),
- DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
- &value);
+ err = devl_param_driverinit_value_get(priv_to_devlink(mlxsw_core),
+ DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
+ &value);
if (err)
return err;
if (value.vu8 == DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH)
@@ -1244,20 +1316,22 @@ static int mlxsw_core_fw_params_register(struct mlxsw_core *mlxsw_core)
union devlink_param_value value;
int err;
- err = devlink_params_register(devlink, mlxsw_core_fw_devlink_params,
- ARRAY_SIZE(mlxsw_core_fw_devlink_params));
+ err = devl_params_register(devlink, mlxsw_core_fw_devlink_params,
+ ARRAY_SIZE(mlxsw_core_fw_devlink_params));
if (err)
return err;
value.vu8 = DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER;
- devlink_param_driverinit_value_set(devlink, DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY, value);
+ devl_param_driverinit_value_set(devlink,
+ DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
+ value);
return 0;
}
static void mlxsw_core_fw_params_unregister(struct mlxsw_core *mlxsw_core)
{
- devlink_params_unregister(priv_to_devlink(mlxsw_core), mlxsw_core_fw_devlink_params,
- ARRAY_SIZE(mlxsw_core_fw_devlink_params));
+ devl_params_unregister(priv_to_devlink(mlxsw_core), mlxsw_core_fw_devlink_params,
+ ARRAY_SIZE(mlxsw_core_fw_devlink_params));
}
static void *__dl_port(struct devlink_port *devlink_port)
@@ -1676,29 +1750,12 @@ static const struct devlink_ops mlxsw_devlink_ops = {
static int mlxsw_core_params_register(struct mlxsw_core *mlxsw_core)
{
- int err;
-
- err = mlxsw_core_fw_params_register(mlxsw_core);
- if (err)
- return err;
-
- if (mlxsw_core->driver->params_register) {
- err = mlxsw_core->driver->params_register(mlxsw_core);
- if (err)
- goto err_params_register;
- }
- return 0;
-
-err_params_register:
- mlxsw_core_fw_params_unregister(mlxsw_core);
- return err;
+ return mlxsw_core_fw_params_register(mlxsw_core);
}
static void mlxsw_core_params_unregister(struct mlxsw_core *mlxsw_core)
{
mlxsw_core_fw_params_unregister(mlxsw_core);
- if (mlxsw_core->driver->params_register)
- mlxsw_core->driver->params_unregister(mlxsw_core);
}
struct mlxsw_core_health_event {
@@ -2051,8 +2108,8 @@ static int mlxsw_core_health_init(struct mlxsw_core *mlxsw_core)
if (!(mlxsw_core->bus->features & MLXSW_BUS_F_TXRX))
return 0;
- fw_fatal = devlink_health_reporter_create(devlink, &mlxsw_core_health_fw_fatal_ops,
- 0, mlxsw_core);
+ fw_fatal = devl_health_reporter_create(devlink, &mlxsw_core_health_fw_fatal_ops,
+ 0, mlxsw_core);
if (IS_ERR(fw_fatal)) {
dev_err(mlxsw_core->bus_info->dev, "Failed to create fw fatal reporter");
return PTR_ERR(fw_fatal);
@@ -2072,7 +2129,7 @@ static int mlxsw_core_health_init(struct mlxsw_core *mlxsw_core)
err_fw_fatal_config:
mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_core_health_listener, mlxsw_core);
err_trap_register:
- devlink_health_reporter_destroy(mlxsw_core->health.fw_fatal);
+ devl_health_reporter_destroy(mlxsw_core->health.fw_fatal);
return err;
}
@@ -2085,7 +2142,7 @@ static void mlxsw_core_health_fini(struct mlxsw_core *mlxsw_core)
mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_core_health_listener, mlxsw_core);
/* Make sure there is no more event work scheduled */
mlxsw_core_flush_owq();
- devlink_health_reporter_destroy(mlxsw_core->health.fw_fatal);
+ devl_health_reporter_destroy(mlxsw_core->health.fw_fatal);
}
static void mlxsw_core_irq_event_handler_init(struct mlxsw_core *mlxsw_core)
@@ -2127,6 +2184,7 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
goto err_devlink_alloc;
}
devl_lock(devlink);
+ devl_register(devlink);
}
mlxsw_core = devlink_priv(devlink);
@@ -2210,11 +2268,8 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
goto err_driver_init;
}
- if (!reload) {
- devlink_set_features(devlink, DEVLINK_F_RELOAD);
+ if (!reload)
devl_unlock(devlink);
- devlink_register(devlink);
- }
return 0;
err_driver_init:
@@ -2246,6 +2301,7 @@ err_register_resources:
err_bus_init:
mlxsw_core_irq_event_handler_fini(mlxsw_core);
if (!reload) {
+ devl_unregister(devlink);
devl_unlock(devlink);
devlink_free(devlink);
}
@@ -2284,10 +2340,8 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
{
struct devlink *devlink = priv_to_devlink(mlxsw_core);
- if (!reload) {
- devlink_unregister(devlink);
+ if (!reload)
devl_lock(devlink);
- }
if (devlink_is_reload_failed(devlink)) {
if (!reload)
@@ -2316,6 +2370,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
mlxsw_core->bus->fini(mlxsw_core->bus_priv);
mlxsw_core_irq_event_handler_fini(mlxsw_core);
if (!reload) {
+ devl_unregister(devlink);
devl_unlock(devlink);
devlink_free(devlink);
}
@@ -2325,6 +2380,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
reload_fail_deinit:
mlxsw_core_params_unregister(mlxsw_core);
devl_resources_unregister(devlink);
+ devl_unregister(devlink);
devl_unlock(devlink);
devlink_free(devlink);
}
@@ -3377,12 +3433,6 @@ bool mlxsw_core_sdq_supports_cqe_v2(struct mlxsw_core *mlxsw_core)
}
EXPORT_SYMBOL(mlxsw_core_sdq_supports_cqe_v2);
-void mlxsw_core_emad_string_tlv_enable(struct mlxsw_core *mlxsw_core)
-{
- mlxsw_core->emad.enable_string_tlv = true;
-}
-EXPORT_SYMBOL(mlxsw_core_emad_string_tlv_enable);
-
static int __init mlxsw_core_module_init(void)
{
int err;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index e0a6fcbbcb19..e5474d3e34db 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -421,8 +421,6 @@ struct mlxsw_driver {
const struct mlxsw_config_profile *profile,
u64 *p_single_size, u64 *p_double_size,
u64 *p_linear_size);
- int (*params_register)(struct mlxsw_core *mlxsw_core);
- void (*params_unregister)(struct mlxsw_core *mlxsw_core);
/* Notify a driver that a timestamped packet was transmitted. Driver
* is responsible for freeing the passed-in SKB.
@@ -448,8 +446,6 @@ u32 mlxsw_core_read_utc_nsec(struct mlxsw_core *mlxsw_core);
bool mlxsw_core_sdq_supports_cqe_v2(struct mlxsw_core *mlxsw_core);
-void mlxsw_core_emad_string_tlv_enable(struct mlxsw_core *mlxsw_core);
-
bool mlxsw_core_res_valid(struct mlxsw_core *mlxsw_core,
enum mlxsw_res_id res_id);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c b/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
index 83d2dc91ba2c..025e0db983fe 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
@@ -1259,9 +1259,9 @@ static int mlxsw_linecard_init(struct mlxsw_core *mlxsw_core,
linecard->linecards = linecards;
mutex_init(&linecard->lock);
- devlink_linecard = devlink_linecard_create(priv_to_devlink(mlxsw_core),
- slot_index, &mlxsw_linecard_ops,
- linecard);
+ devlink_linecard = devl_linecard_create(priv_to_devlink(mlxsw_core),
+ slot_index, &mlxsw_linecard_ops,
+ linecard);
if (IS_ERR(devlink_linecard))
return PTR_ERR(devlink_linecard);
@@ -1285,7 +1285,7 @@ static void mlxsw_linecard_fini(struct mlxsw_core *mlxsw_core,
if (linecard->active)
mlxsw_linecard_active_clear(linecard);
mlxsw_linecard_bdev_del(linecard);
- devlink_linecard_destroy(linecard->devlink_linecard);
+ devl_linecard_destroy(linecard->devlink_linecard);
mutex_destroy(&linecard->lock);
}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/emad.h b/drivers/net/ethernet/mellanox/mlxsw/emad.h
index acfbbec52424..c51a61aa19b7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/emad.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/emad.h
@@ -21,6 +21,7 @@ enum {
MLXSW_EMAD_TLV_TYPE_OP,
MLXSW_EMAD_TLV_TYPE_STRING,
MLXSW_EMAD_TLV_TYPE_REG,
+ MLXSW_EMAD_TLV_TYPE_LATENCY,
};
/* OP TLV */
@@ -90,6 +91,9 @@ enum {
/* STRING TLV */
#define MLXSW_EMAD_STRING_TLV_LEN 33 /* Length in u32 */
+/* LATENCY TLV */
+#define MLXSW_EMAD_LATENCY_TLV_LEN 7 /* Length in u32 */
+
/* END TLV */
#define MLXSW_EMAD_END_TLV_LEN 1 /* Length in u32 */
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index f2d6f8654e04..8165bf31a99a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -10009,6 +10009,18 @@ MLXSW_REG_DEFINE(mgir, MLXSW_REG_MGIR_ID, MLXSW_REG_MGIR_LEN);
*/
MLXSW_ITEM32(reg, mgir, hw_info_device_hw_revision, 0x0, 16, 16);
+/* reg_mgir_fw_info_latency_tlv
+ * When set, latency-TLV is supported.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mgir, fw_info_latency_tlv, 0x20, 29, 1);
+
+/* reg_mgir_fw_info_string_tlv
+ * When set, string-TLV is supported.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mgir, fw_info_string_tlv, 0x20, 28, 1);
+
#define MLXSW_REG_MGIR_FW_INFO_PSID_SIZE 16
/* reg_mgir_fw_info_psid
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index f5b2d965d476..a8f94b7544ee 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3092,7 +3092,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
mlxsw_sp->bus_info = mlxsw_bus_info;
mlxsw_sp_parsing_init(mlxsw_sp);
- mlxsw_core_emad_string_tlv_enable(mlxsw_core);
err = mlxsw_sp_base_mac_get(mlxsw_sp);
if (err) {
@@ -3862,62 +3861,6 @@ static int mlxsw_sp_kvd_sizes_get(struct mlxsw_core *mlxsw_core,
return 0;
}
-static int
-mlxsw_sp_params_acl_region_rehash_intrvl_get(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
-{
- struct mlxsw_core *mlxsw_core = devlink_priv(devlink);
- struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
-
- ctx->val.vu32 = mlxsw_sp_acl_region_rehash_intrvl_get(mlxsw_sp);
- return 0;
-}
-
-static int
-mlxsw_sp_params_acl_region_rehash_intrvl_set(struct devlink *devlink, u32 id,
- struct devlink_param_gset_ctx *ctx)
-{
- struct mlxsw_core *mlxsw_core = devlink_priv(devlink);
- struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
-
- return mlxsw_sp_acl_region_rehash_intrvl_set(mlxsw_sp, ctx->val.vu32);
-}
-
-static const struct devlink_param mlxsw_sp2_devlink_params[] = {
- DEVLINK_PARAM_DRIVER(MLXSW_DEVLINK_PARAM_ID_ACL_REGION_REHASH_INTERVAL,
- "acl_region_rehash_interval",
- DEVLINK_PARAM_TYPE_U32,
- BIT(DEVLINK_PARAM_CMODE_RUNTIME),
- mlxsw_sp_params_acl_region_rehash_intrvl_get,
- mlxsw_sp_params_acl_region_rehash_intrvl_set,
- NULL),
-};
-
-static int mlxsw_sp2_params_register(struct mlxsw_core *mlxsw_core)
-{
- struct devlink *devlink = priv_to_devlink(mlxsw_core);
- union devlink_param_value value;
- int err;
-
- err = devlink_params_register(devlink, mlxsw_sp2_devlink_params,
- ARRAY_SIZE(mlxsw_sp2_devlink_params));
- if (err)
- return err;
-
- value.vu32 = 0;
- devlink_param_driverinit_value_set(devlink,
- MLXSW_DEVLINK_PARAM_ID_ACL_REGION_REHASH_INTERVAL,
- value);
- return 0;
-}
-
-static void mlxsw_sp2_params_unregister(struct mlxsw_core *mlxsw_core)
-{
- devlink_params_unregister(priv_to_devlink(mlxsw_core),
- mlxsw_sp2_devlink_params,
- ARRAY_SIZE(mlxsw_sp2_devlink_params));
-}
-
static void mlxsw_sp_ptp_transmitted(struct mlxsw_core *mlxsw_core,
struct sk_buff *skb, u16 local_port)
{
@@ -3995,8 +3938,6 @@ static struct mlxsw_driver mlxsw_sp2_driver = {
.trap_policer_counter_get = mlxsw_sp_trap_policer_counter_get,
.txhdr_construct = mlxsw_sp_txhdr_construct,
.resources_register = mlxsw_sp2_resources_register,
- .params_register = mlxsw_sp2_params_register,
- .params_unregister = mlxsw_sp2_params_unregister,
.ptp_transmitted = mlxsw_sp_ptp_transmitted,
.txhdr_len = MLXSW_TXHDR_LEN,
.profile = &mlxsw_sp2_config_profile,
@@ -4034,8 +3975,6 @@ static struct mlxsw_driver mlxsw_sp3_driver = {
.trap_policer_counter_get = mlxsw_sp_trap_policer_counter_get,
.txhdr_construct = mlxsw_sp_txhdr_construct,
.resources_register = mlxsw_sp2_resources_register,
- .params_register = mlxsw_sp2_params_register,
- .params_unregister = mlxsw_sp2_params_unregister,
.ptp_transmitted = mlxsw_sp_ptp_transmitted,
.txhdr_len = MLXSW_TXHDR_LEN,
.profile = &mlxsw_sp2_config_profile,
@@ -4071,8 +4010,6 @@ static struct mlxsw_driver mlxsw_sp4_driver = {
.trap_policer_counter_get = mlxsw_sp_trap_policer_counter_get,
.txhdr_construct = mlxsw_sp_txhdr_construct,
.resources_register = mlxsw_sp2_resources_register,
- .params_register = mlxsw_sp2_params_register,
- .params_unregister = mlxsw_sp2_params_unregister,
.ptp_transmitted = mlxsw_sp_ptp_transmitted,
.txhdr_len = MLXSW_TXHDR_LEN,
.profile = &mlxsw_sp4_config_profile,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index bbc73324451d..4c22f8004514 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -973,6 +973,7 @@ enum mlxsw_sp_acl_profile {
};
struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
+struct mlxsw_sp_acl_tcam *mlxsw_sp_acl_to_tcam(struct mlxsw_sp_acl *acl);
int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_flow_block *block,
@@ -1096,8 +1097,6 @@ mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index)
int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
-u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp);
-int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val);
struct mlxsw_sp_acl_mangle_action;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
index 6c5af018546f..0423ac262d89 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
@@ -40,6 +40,11 @@ struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl)
return acl->afk;
}
+struct mlxsw_sp_acl_tcam *mlxsw_sp_acl_to_tcam(struct mlxsw_sp_acl *acl)
+{
+ return &acl->tcam;
+}
+
struct mlxsw_sp_acl_ruleset_ht_key {
struct mlxsw_sp_flow_block *block;
u32 chain_index;
@@ -1099,22 +1104,6 @@ void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp)
kfree(acl);
}
-u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp)
-{
- struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
-
- return mlxsw_sp_acl_tcam_vregion_rehash_intrvl_get(mlxsw_sp,
- &acl->tcam);
-}
-
-int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val)
-{
- struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
-
- return mlxsw_sp_acl_tcam_vregion_rehash_intrvl_set(mlxsw_sp,
- &acl->tcam, val);
-}
-
struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops = {
.act_mangle_field = mlxsw_sp1_acl_rulei_act_mangle_field,
};
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
index 3b9ba8fa247a..d50786b0a6ce 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
@@ -9,6 +9,7 @@
#include <linux/rhashtable.h>
#include <linux/netdevice.h>
#include <linux/mutex.h>
+#include <net/devlink.h>
#include <trace/events/mlxsw.h>
#include "reg.h"
@@ -29,67 +30,6 @@ size_t mlxsw_sp_acl_tcam_priv_size(struct mlxsw_sp *mlxsw_sp)
#define MLXSW_SP_ACL_TCAM_VREGION_REHASH_INTRVL_MIN 3000 /* ms */
#define MLXSW_SP_ACL_TCAM_VREGION_REHASH_CREDITS 100 /* number of entries */
-int mlxsw_sp_acl_tcam_init(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam *tcam)
-{
- const struct mlxsw_sp_acl_tcam_ops *ops = mlxsw_sp->acl_tcam_ops;
- u64 max_tcam_regions;
- u64 max_regions;
- u64 max_groups;
- int err;
-
- mutex_init(&tcam->lock);
- tcam->vregion_rehash_intrvl =
- MLXSW_SP_ACL_TCAM_VREGION_REHASH_INTRVL_DFLT;
- INIT_LIST_HEAD(&tcam->vregion_list);
-
- max_tcam_regions = MLXSW_CORE_RES_GET(mlxsw_sp->core,
- ACL_MAX_TCAM_REGIONS);
- max_regions = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_REGIONS);
-
- /* Use 1:1 mapping between ACL region and TCAM region */
- if (max_tcam_regions < max_regions)
- max_regions = max_tcam_regions;
-
- tcam->used_regions = bitmap_zalloc(max_regions, GFP_KERNEL);
- if (!tcam->used_regions)
- return -ENOMEM;
- tcam->max_regions = max_regions;
-
- max_groups = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_GROUPS);
- tcam->used_groups = bitmap_zalloc(max_groups, GFP_KERNEL);
- if (!tcam->used_groups) {
- err = -ENOMEM;
- goto err_alloc_used_groups;
- }
- tcam->max_groups = max_groups;
- tcam->max_group_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,
- ACL_MAX_GROUP_SIZE);
-
- err = ops->init(mlxsw_sp, tcam->priv, tcam);
- if (err)
- goto err_tcam_init;
-
- return 0;
-
-err_tcam_init:
- bitmap_free(tcam->used_groups);
-err_alloc_used_groups:
- bitmap_free(tcam->used_regions);
- return err;
-}
-
-void mlxsw_sp_acl_tcam_fini(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam *tcam)
-{
- const struct mlxsw_sp_acl_tcam_ops *ops = mlxsw_sp->acl_tcam_ops;
-
- mutex_destroy(&tcam->lock);
- ops->fini(mlxsw_sp, tcam->priv);
- bitmap_free(tcam->used_groups);
- bitmap_free(tcam->used_regions);
-}
-
int mlxsw_sp_acl_tcam_priority_get(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_rule_info *rulei,
u32 *priority, bool fillup_priority)
@@ -893,41 +833,6 @@ mlxsw_sp_acl_tcam_vregion_destroy(struct mlxsw_sp *mlxsw_sp,
kfree(vregion);
}
-u32 mlxsw_sp_acl_tcam_vregion_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam *tcam)
-{
- const struct mlxsw_sp_acl_tcam_ops *ops = mlxsw_sp->acl_tcam_ops;
- u32 vregion_rehash_intrvl;
-
- if (WARN_ON(!ops->region_rehash_hints_get))
- return 0;
- vregion_rehash_intrvl = tcam->vregion_rehash_intrvl;
- return vregion_rehash_intrvl;
-}
-
-int mlxsw_sp_acl_tcam_vregion_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam *tcam,
- u32 val)
-{
- const struct mlxsw_sp_acl_tcam_ops *ops = mlxsw_sp->acl_tcam_ops;
- struct mlxsw_sp_acl_tcam_vregion *vregion;
-
- if (val < MLXSW_SP_ACL_TCAM_VREGION_REHASH_INTRVL_MIN && val)
- return -EINVAL;
- if (WARN_ON(!ops->region_rehash_hints_get))
- return -EOPNOTSUPP;
- tcam->vregion_rehash_intrvl = val;
- mutex_lock(&tcam->lock);
- list_for_each_entry(vregion, &tcam->vregion_list, tlist) {
- if (val)
- mlxsw_core_schedule_dw(&vregion->rehash.dw, 0);
- else
- cancel_delayed_work_sync(&vregion->rehash.dw);
- }
- mutex_unlock(&tcam->lock);
- return 0;
-}
-
static struct mlxsw_sp_acl_tcam_vregion *
mlxsw_sp_acl_tcam_vregion_get(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_tcam_vgroup *vgroup,
@@ -1542,6 +1447,153 @@ mlxsw_sp_acl_tcam_vregion_rehash(struct mlxsw_sp *mlxsw_sp,
mlxsw_sp_acl_tcam_vregion_rehash_end(mlxsw_sp, vregion, ctx);
}
+static int
+mlxsw_sp_acl_tcam_region_rehash_intrvl_get(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mlxsw_core *mlxsw_core = devlink_priv(devlink);
+ struct mlxsw_sp_acl_tcam *tcam;
+ struct mlxsw_sp *mlxsw_sp;
+
+ mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
+ tcam = mlxsw_sp_acl_to_tcam(mlxsw_sp->acl);
+ ctx->val.vu32 = tcam->vregion_rehash_intrvl;
+
+ return 0;
+}
+
+static int
+mlxsw_sp_acl_tcam_region_rehash_intrvl_set(struct devlink *devlink, u32 id,
+ struct devlink_param_gset_ctx *ctx)
+{
+ struct mlxsw_core *mlxsw_core = devlink_priv(devlink);
+ struct mlxsw_sp_acl_tcam_vregion *vregion;
+ struct mlxsw_sp_acl_tcam *tcam;
+ struct mlxsw_sp *mlxsw_sp;
+ u32 val = ctx->val.vu32;
+
+ if (val < MLXSW_SP_ACL_TCAM_VREGION_REHASH_INTRVL_MIN && val)
+ return -EINVAL;
+
+ mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
+ tcam = mlxsw_sp_acl_to_tcam(mlxsw_sp->acl);
+ tcam->vregion_rehash_intrvl = val;
+ mutex_lock(&tcam->lock);
+ list_for_each_entry(vregion, &tcam->vregion_list, tlist) {
+ if (val)
+ mlxsw_core_schedule_dw(&vregion->rehash.dw, 0);
+ else
+ cancel_delayed_work_sync(&vregion->rehash.dw);
+ }
+ mutex_unlock(&tcam->lock);
+ return 0;
+}
+
+static const struct devlink_param mlxsw_sp_acl_tcam_rehash_params[] = {
+ DEVLINK_PARAM_DRIVER(MLXSW_DEVLINK_PARAM_ID_ACL_REGION_REHASH_INTERVAL,
+ "acl_region_rehash_interval",
+ DEVLINK_PARAM_TYPE_U32,
+ BIT(DEVLINK_PARAM_CMODE_RUNTIME),
+ mlxsw_sp_acl_tcam_region_rehash_intrvl_get,
+ mlxsw_sp_acl_tcam_region_rehash_intrvl_set,
+ NULL),
+};
+
+static int mlxsw_sp_acl_tcam_rehash_params_register(struct mlxsw_sp *mlxsw_sp)
+{
+ struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
+
+ if (!mlxsw_sp->acl_tcam_ops->region_rehash_hints_get)
+ return 0;
+
+ return devl_params_register(devlink, mlxsw_sp_acl_tcam_rehash_params,
+ ARRAY_SIZE(mlxsw_sp_acl_tcam_rehash_params));
+}
+
+static void
+mlxsw_sp_acl_tcam_rehash_params_unregister(struct mlxsw_sp *mlxsw_sp)
+{
+ struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
+
+ if (!mlxsw_sp->acl_tcam_ops->region_rehash_hints_get)
+ return;
+
+ devl_params_unregister(devlink, mlxsw_sp_acl_tcam_rehash_params,
+ ARRAY_SIZE(mlxsw_sp_acl_tcam_rehash_params));
+}
+
+int mlxsw_sp_acl_tcam_init(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_tcam *tcam)
+{
+ const struct mlxsw_sp_acl_tcam_ops *ops = mlxsw_sp->acl_tcam_ops;
+ u64 max_tcam_regions;
+ u64 max_regions;
+ u64 max_groups;
+ int err;
+
+ mutex_init(&tcam->lock);
+ tcam->vregion_rehash_intrvl =
+ MLXSW_SP_ACL_TCAM_VREGION_REHASH_INTRVL_DFLT;
+ INIT_LIST_HEAD(&tcam->vregion_list);
+
+ err = mlxsw_sp_acl_tcam_rehash_params_register(mlxsw_sp);
+ if (err)
+ goto err_rehash_params_register;
+
+ max_tcam_regions = MLXSW_CORE_RES_GET(mlxsw_sp->core,
+ ACL_MAX_TCAM_REGIONS);
+ max_regions = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_REGIONS);
+
+ /* Use 1:1 mapping between ACL region and TCAM region */
+ if (max_tcam_regions < max_regions)
+ max_regions = max_tcam_regions;
+
+ tcam->used_regions = bitmap_zalloc(max_regions, GFP_KERNEL);
+ if (!tcam->used_regions) {
+ err = -ENOMEM;
+ goto err_alloc_used_regions;
+ }
+ tcam->max_regions = max_regions;
+
+ max_groups = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_GROUPS);
+ tcam->used_groups = bitmap_zalloc(max_groups, GFP_KERNEL);
+ if (!tcam->used_groups) {
+ err = -ENOMEM;
+ goto err_alloc_used_groups;
+ }
+ tcam->max_groups = max_groups;
+ tcam->max_group_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,
+ ACL_MAX_GROUP_SIZE);
+
+ err = ops->init(mlxsw_sp, tcam->priv, tcam);
+ if (err)
+ goto err_tcam_init;
+
+ return 0;
+
+err_tcam_init:
+ bitmap_free(tcam->used_groups);
+err_alloc_used_groups:
+ bitmap_free(tcam->used_regions);
+err_alloc_used_regions:
+ mlxsw_sp_acl_tcam_rehash_params_unregister(mlxsw_sp);
+err_rehash_params_register:
+ mutex_destroy(&tcam->lock);
+ return err;
+}
+
+void mlxsw_sp_acl_tcam_fini(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_tcam *tcam)
+{
+ const struct mlxsw_sp_acl_tcam_ops *ops = mlxsw_sp->acl_tcam_ops;
+
+ ops->fini(mlxsw_sp, tcam->priv);
+ bitmap_free(tcam->used_groups);
+ bitmap_free(tcam->used_regions);
+ mlxsw_sp_acl_tcam_rehash_params_unregister(mlxsw_sp);
+ mutex_destroy(&tcam->lock);
+}
+
static const enum mlxsw_afk_element mlxsw_sp_acl_tcam_pattern_ipv4[] = {
MLXSW_AFK_ELEMENT_SRC_SYS_PORT,
MLXSW_AFK_ELEMENT_DMAC_32_47,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h
index edbbc89e7a71..462bf448497d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h
@@ -29,11 +29,6 @@ int mlxsw_sp_acl_tcam_init(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_tcam *tcam);
void mlxsw_sp_acl_tcam_fini(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_tcam *tcam);
-u32 mlxsw_sp_acl_tcam_vregion_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam *tcam);
-int mlxsw_sp_acl_tcam_vregion_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_acl_tcam *tcam,
- u32 val);
int mlxsw_sp_acl_tcam_priority_get(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_rule_info *rulei,
u32 *priority, bool fillup_priority);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index e91fb205e0b4..594cdcb90b3d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -103,7 +103,7 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
}
ingress = mlxsw_sp_flow_block_is_ingress_bound(block);
err = mlxsw_sp_acl_rulei_act_drop(rulei, ingress,
- act->cookie, extack);
+ act->user_cookie, extack);
if (err) {
NL_SET_ERR_MSG_MOD(extack, "Cannot append drop action");
return err;
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 534840f9a7ca..7e0871b631e4 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -792,7 +792,7 @@ static int lan743x_mac_mii_wait_till_not_busy(struct lan743x_adapter *adapter)
!(data & MAC_MII_ACC_MII_BUSY_), 0, 1000000);
}
-static int lan743x_mdiobus_read(struct mii_bus *bus, int phy_id, int index)
+static int lan743x_mdiobus_read_c22(struct mii_bus *bus, int phy_id, int index)
{
struct lan743x_adapter *adapter = bus->priv;
u32 val, mii_access;
@@ -814,8 +814,8 @@ static int lan743x_mdiobus_read(struct mii_bus *bus, int phy_id, int index)
return (int)(val & 0xFFFF);
}
-static int lan743x_mdiobus_write(struct mii_bus *bus,
- int phy_id, int index, u16 regval)
+static int lan743x_mdiobus_write_c22(struct mii_bus *bus,
+ int phy_id, int index, u16 regval)
{
struct lan743x_adapter *adapter = bus->priv;
u32 val, mii_access;
@@ -835,12 +835,10 @@ static int lan743x_mdiobus_write(struct mii_bus *bus,
return ret;
}
-static u32 lan743x_mac_mmd_access(int id, int index, int op)
+static u32 lan743x_mac_mmd_access(int id, int dev_addr, int op)
{
- u16 dev_addr;
u32 ret;
- dev_addr = (index >> 16) & 0x1f;
ret = (id << MAC_MII_ACC_PHY_ADDR_SHIFT_) &
MAC_MII_ACC_PHY_ADDR_MASK_;
ret |= (dev_addr << MAC_MII_ACC_MIIMMD_SHIFT_) &
@@ -858,7 +856,8 @@ static u32 lan743x_mac_mmd_access(int id, int index, int op)
return ret;
}
-static int lan743x_mdiobus_c45_read(struct mii_bus *bus, int phy_id, int index)
+static int lan743x_mdiobus_read_c45(struct mii_bus *bus, int phy_id,
+ int dev_addr, int index)
{
struct lan743x_adapter *adapter = bus->priv;
u32 mmd_access;
@@ -868,32 +867,30 @@ static int lan743x_mdiobus_c45_read(struct mii_bus *bus, int phy_id, int index)
ret = lan743x_mac_mii_wait_till_not_busy(adapter);
if (ret < 0)
return ret;
- if (index & MII_ADDR_C45) {
- /* Load Register Address */
- lan743x_csr_write(adapter, MAC_MII_DATA, (u32)(index & 0xffff));
- mmd_access = lan743x_mac_mmd_access(phy_id, index,
- MMD_ACCESS_ADDRESS);
- lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
- ret = lan743x_mac_mii_wait_till_not_busy(adapter);
- if (ret < 0)
- return ret;
- /* Read Data */
- mmd_access = lan743x_mac_mmd_access(phy_id, index,
- MMD_ACCESS_READ);
- lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
- ret = lan743x_mac_mii_wait_till_not_busy(adapter);
- if (ret < 0)
- return ret;
- ret = lan743x_csr_read(adapter, MAC_MII_DATA);
- return (int)(ret & 0xFFFF);
- }
- ret = lan743x_mdiobus_read(bus, phy_id, index);
- return ret;
+ /* Load Register Address */
+ lan743x_csr_write(adapter, MAC_MII_DATA, index);
+ mmd_access = lan743x_mac_mmd_access(phy_id, dev_addr,
+ MMD_ACCESS_ADDRESS);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+
+ /* Read Data */
+ mmd_access = lan743x_mac_mmd_access(phy_id, dev_addr,
+ MMD_ACCESS_READ);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+
+ ret = lan743x_csr_read(adapter, MAC_MII_DATA);
+ return (int)(ret & 0xFFFF);
}
-static int lan743x_mdiobus_c45_write(struct mii_bus *bus,
- int phy_id, int index, u16 regval)
+static int lan743x_mdiobus_write_c45(struct mii_bus *bus, int phy_id,
+ int dev_addr, int index, u16 regval)
{
struct lan743x_adapter *adapter = bus->priv;
u32 mmd_access;
@@ -903,26 +900,23 @@ static int lan743x_mdiobus_c45_write(struct mii_bus *bus,
ret = lan743x_mac_mii_wait_till_not_busy(adapter);
if (ret < 0)
return ret;
- if (index & MII_ADDR_C45) {
- /* Load Register Address */
- lan743x_csr_write(adapter, MAC_MII_DATA, (u32)(index & 0xffff));
- mmd_access = lan743x_mac_mmd_access(phy_id, index,
- MMD_ACCESS_ADDRESS);
- lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
- ret = lan743x_mac_mii_wait_till_not_busy(adapter);
- if (ret < 0)
- return ret;
- /* Write Data */
- lan743x_csr_write(adapter, MAC_MII_DATA, (u32)regval);
- mmd_access = lan743x_mac_mmd_access(phy_id, index,
- MMD_ACCESS_WRITE);
- lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
- ret = lan743x_mac_mii_wait_till_not_busy(adapter);
- } else {
- ret = lan743x_mdiobus_write(bus, phy_id, index, regval);
- }
- return ret;
+ /* Load Register Address */
+ lan743x_csr_write(adapter, MAC_MII_DATA, (u32)index);
+ mmd_access = lan743x_mac_mmd_access(phy_id, dev_addr,
+ MMD_ACCESS_ADDRESS);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+
+ /* Write Data */
+ lan743x_csr_write(adapter, MAC_MII_DATA, (u32)regval);
+ mmd_access = lan743x_mac_mmd_access(phy_id, dev_addr,
+ MMD_ACCESS_WRITE);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+
+ return lan743x_mac_mii_wait_till_not_busy(adapter);
}
static int lan743x_sgmii_wait_till_not_busy(struct lan743x_adapter *adapter)
@@ -1424,14 +1418,6 @@ static void lan743x_phy_link_status_change(struct net_device *netdev)
data = lan743x_csr_read(adapter, MAC_CR);
- /* set interface mode */
- if (phy_interface_is_rgmii(phydev))
- /* RGMII */
- data &= ~MAC_CR_MII_EN_;
- else
- /* GMII */
- data |= MAC_CR_MII_EN_;
-
/* set duplex mode */
if (phydev->duplex)
data |= MAC_CR_DPX_;
@@ -1483,10 +1469,33 @@ static void lan743x_phy_close(struct lan743x_adapter *adapter)
netdev->phydev = NULL;
}
+static void lan743x_phy_interface_select(struct lan743x_adapter *adapter)
+{
+ u32 id_rev;
+ u32 data;
+
+ data = lan743x_csr_read(adapter, MAC_CR);
+ id_rev = adapter->csr.id_rev & ID_REV_ID_MASK_;
+
+ if (adapter->is_pci11x1x && adapter->is_sgmii_en)
+ adapter->phy_interface = PHY_INTERFACE_MODE_SGMII;
+ else if (id_rev == ID_REV_ID_LAN7430_)
+ adapter->phy_interface = PHY_INTERFACE_MODE_GMII;
+ else if ((id_rev == ID_REV_ID_LAN7431_) && (data & MAC_CR_MII_EN_))
+ adapter->phy_interface = PHY_INTERFACE_MODE_MII;
+ else
+ adapter->phy_interface = PHY_INTERFACE_MODE_RGMII;
+}
+
static int lan743x_phy_open(struct lan743x_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
struct lan743x_phy *phy = &adapter->phy;
+ struct fixed_phy_status fphy_status = {
+ .link = 1,
+ .speed = SPEED_1000,
+ .duplex = DUPLEX_FULL,
+ };
struct phy_device *phydev;
int ret = -EIO;
@@ -1497,17 +1506,25 @@ static int lan743x_phy_open(struct lan743x_adapter *adapter)
if (!phydev) {
/* try internal phy */
phydev = phy_find_first(adapter->mdiobus);
- if (!phydev)
- goto return_error;
+ if (!phydev) {
+ if ((adapter->csr.id_rev & ID_REV_ID_MASK_) ==
+ ID_REV_ID_LAN7431_) {
+ phydev = fixed_phy_register(PHY_POLL,
+ &fphy_status, NULL);
+ if (IS_ERR(phydev)) {
+ netdev_err(netdev, "No PHY/fixed_PHY found\n");
+ return -EIO;
+ }
+ } else {
+ goto return_error;
+ }
+ }
- if (adapter->is_pci11x1x)
- ret = phy_connect_direct(netdev, phydev,
- lan743x_phy_link_status_change,
- PHY_INTERFACE_MODE_RGMII);
- else
- ret = phy_connect_direct(netdev, phydev,
- lan743x_phy_link_status_change,
- PHY_INTERFACE_MODE_GMII);
+ lan743x_phy_interface_select(adapter);
+
+ ret = phy_connect_direct(netdev, phydev,
+ lan743x_phy_link_status_change,
+ adapter->phy_interface);
if (ret)
goto return_error;
}
@@ -3285,9 +3302,10 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl);
netif_dbg(adapter, drv, adapter->netdev,
"SGMII operation\n");
- adapter->mdiobus->probe_capabilities = MDIOBUS_C22_C45;
- adapter->mdiobus->read = lan743x_mdiobus_c45_read;
- adapter->mdiobus->write = lan743x_mdiobus_c45_write;
+ adapter->mdiobus->read = lan743x_mdiobus_read_c22;
+ adapter->mdiobus->write = lan743x_mdiobus_write_c22;
+ adapter->mdiobus->read_c45 = lan743x_mdiobus_read_c45;
+ adapter->mdiobus->write_c45 = lan743x_mdiobus_write_c45;
adapter->mdiobus->name = "lan743x-mdiobus-c45";
netif_dbg(adapter, drv, adapter->netdev,
"lan743x-mdiobus-c45\n");
@@ -3299,16 +3317,15 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
netif_dbg(adapter, drv, adapter->netdev,
"RGMII operation\n");
// Only C22 support when RGMII I/F
- adapter->mdiobus->probe_capabilities = MDIOBUS_C22;
- adapter->mdiobus->read = lan743x_mdiobus_read;
- adapter->mdiobus->write = lan743x_mdiobus_write;
+ adapter->mdiobus->read = lan743x_mdiobus_read_c22;
+ adapter->mdiobus->write = lan743x_mdiobus_write_c22;
adapter->mdiobus->name = "lan743x-mdiobus";
netif_dbg(adapter, drv, adapter->netdev,
"lan743x-mdiobus\n");
}
} else {
- adapter->mdiobus->read = lan743x_mdiobus_read;
- adapter->mdiobus->write = lan743x_mdiobus_write;
+ adapter->mdiobus->read = lan743x_mdiobus_read_c22;
+ adapter->mdiobus->write = lan743x_mdiobus_write_c22;
adapter->mdiobus->name = "lan743x-mdiobus";
netif_dbg(adapter, drv, adapter->netdev, "lan743x-mdiobus\n");
}
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h
index 8438c3dbcf36..52609fc13ad9 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.h
+++ b/drivers/net/ethernet/microchip/lan743x_main.h
@@ -1042,6 +1042,7 @@ struct lan743x_adapter {
#define LAN743X_ADAPTER_FLAG_OTP BIT(0)
u32 flags;
u32 hw_cfg;
+ phy_interface_t phy_interface;
};
#define LAN743X_COMPONENT_FLAG_RX(channel) BIT(20 + (channel))
diff --git a/drivers/net/ethernet/microchip/lan966x/Makefile b/drivers/net/ethernet/microchip/lan966x/Makefile
index 56afd694f3c7..7b0cda4ffa6b 100644
--- a/drivers/net/ethernet/microchip/lan966x/Makefile
+++ b/drivers/net/ethernet/microchip/lan966x/Makefile
@@ -15,5 +15,7 @@ lan966x-switch-objs := lan966x_main.o lan966x_phylink.o lan966x_port.o \
lan966x_xdp.o lan966x_vcap_impl.o lan966x_vcap_ag_api.o \
lan966x_tc_flower.o lan966x_goto.o
+lan966x-switch-$(CONFIG_DEBUG_FS) += lan966x_vcap_debugfs.o
+
# Provide include files
ccflags-y += -I$(srctree)/drivers/net/ethernet/microchip/vcap
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_goto.c b/drivers/net/ethernet/microchip/lan966x/lan966x_goto.c
index bf0cfe24a8fc..9b18156eea1a 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_goto.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_goto.c
@@ -4,7 +4,7 @@
#include "vcap_api_client.h"
int lan966x_goto_port_add(struct lan966x_port *port,
- struct flow_action_entry *act,
+ int from_cid, int to_cid,
unsigned long goto_id,
struct netlink_ext_ack *extack)
{
@@ -12,7 +12,7 @@ int lan966x_goto_port_add(struct lan966x_port *port,
int err;
err = vcap_enable_lookups(lan966x->vcap_ctrl, port->dev,
- act->chain_index, goto_id,
+ from_cid, to_cid, goto_id,
true);
if (err == -EFAULT) {
NL_SET_ERR_MSG_MOD(extack, "Unsupported goto chain");
@@ -29,8 +29,6 @@ int lan966x_goto_port_add(struct lan966x_port *port,
return err;
}
- port->tc.goto_id = goto_id;
-
return 0;
}
@@ -41,14 +39,12 @@ int lan966x_goto_port_del(struct lan966x_port *port,
struct lan966x *lan966x = port->lan966x;
int err;
- err = vcap_enable_lookups(lan966x->vcap_ctrl, port->dev, 0,
+ err = vcap_enable_lookups(lan966x->vcap_ctrl, port->dev, 0, 0,
goto_id, false);
if (err) {
NL_SET_ERR_MSG_MOD(extack, "Could not disable VCAP lookups");
return err;
}
- port->tc.goto_id = 0;
-
return 0;
}
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
index 580c91d24a52..8b89de0541ff 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
@@ -823,6 +823,11 @@ static int lan966x_probe_port(struct lan966x *lan966x, u32 p,
port->phylink = phylink;
+ if (lan966x->fdma)
+ dev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
err = register_netdev(dev);
if (err) {
dev_err(lan966x->dev, "register_netdev failed\n");
@@ -1035,6 +1040,8 @@ static int lan966x_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, lan966x);
lan966x->dev = &pdev->dev;
+ lan966x->debugfs_root = debugfs_create_dir("lan966x", NULL);
+
if (!device_get_mac_address(&pdev->dev, mac_addr)) {
ether_addr_copy(lan966x->base_mac, mac_addr);
} else {
@@ -1223,6 +1230,8 @@ static int lan966x_remove(struct platform_device *pdev)
lan966x_fdb_deinit(lan966x);
lan966x_ptp_deinit(lan966x);
+ debugfs_remove_recursive(lan966x->debugfs_root);
+
return 0;
}
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
index 3491f1961835..49f5159afbf3 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
@@ -3,6 +3,7 @@
#ifndef __LAN966X_MAIN_H__
#define __LAN966X_MAIN_H__
+#include <linux/debugfs.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
#include <linux/jiffies.h>
@@ -14,6 +15,9 @@
#include <net/pkt_sched.h>
#include <net/switchdev.h>
+#include <vcap_api.h>
+#include <vcap_api_client.h>
+
#include "lan966x_regs.h"
#include "lan966x_ifh.h"
@@ -128,6 +132,13 @@ enum LAN966X_PORT_MASK_MODE {
LAN966X_PMM_REDIRECT,
};
+enum vcap_is2_port_sel_ipv6 {
+ VCAP_IS2_PS_IPV6_TCPUDP_OTHER,
+ VCAP_IS2_PS_IPV6_STD,
+ VCAP_IS2_PS_IPV6_IP4_TCPUDP_IP4_OTHER,
+ VCAP_IS2_PS_IPV6_MAC_ETYPE,
+};
+
struct lan966x_port;
struct lan966x_db {
@@ -315,6 +326,9 @@ struct lan966x {
/* vcap */
struct vcap_control *vcap_ctrl;
+
+ /* debugfs */
+ struct dentry *debugfs_root;
};
struct lan966x_port_config {
@@ -332,7 +346,6 @@ struct lan966x_port_tc {
unsigned long police_id;
unsigned long ingress_mirror_id;
unsigned long egress_mirror_id;
- unsigned long goto_id;
struct flow_stats police_stat;
struct flow_stats mirror_stat;
};
@@ -602,12 +615,25 @@ static inline bool lan966x_xdp_port_present(struct lan966x_port *port)
int lan966x_vcap_init(struct lan966x *lan966x);
void lan966x_vcap_deinit(struct lan966x *lan966x);
+#if defined(CONFIG_DEBUG_FS)
+int lan966x_vcap_port_info(struct net_device *dev,
+ struct vcap_admin *admin,
+ struct vcap_output_print *out);
+#else
+static inline int lan966x_vcap_port_info(struct net_device *dev,
+ struct vcap_admin *admin,
+ struct vcap_output_print *out)
+{
+ return 0;
+}
+#endif
int lan966x_tc_flower(struct lan966x_port *port,
- struct flow_cls_offload *f);
+ struct flow_cls_offload *f,
+ bool ingress);
int lan966x_goto_port_add(struct lan966x_port *port,
- struct flow_action_entry *act,
+ int from_cid, int to_cid,
unsigned long goto_id,
struct netlink_ext_ack *extack);
int lan966x_goto_port_del(struct lan966x_port *port,
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
index a8348437dd87..931e37b9a0ad 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
@@ -83,8 +83,7 @@ static int lan966x_ptp_add_trap(struct lan966x_port *port,
if (err)
goto free_rule;
- err = vcap_set_rule_set_actionset(vrule, VCAP_AFS_BASE_TYPE);
- err |= vcap_rule_add_action_bit(vrule, VCAP_AF_CPU_COPY_ENA, VCAP_BIT_1);
+ err = vcap_rule_add_action_bit(vrule, VCAP_AF_CPU_COPY_ENA, VCAP_BIT_1);
err |= vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE, LAN966X_PMM_REPLACE);
err |= vcap_val_rule(vrule, proto);
if (err)
@@ -524,9 +523,9 @@ irqreturn_t lan966x_ptp_irq_handler(int irq, void *args)
if (WARN_ON(!skb_match))
continue;
- spin_lock(&lan966x->ptp_ts_id_lock);
+ spin_lock_irqsave(&lan966x->ptp_ts_id_lock, flags);
lan966x->ptp_skbs--;
- spin_unlock(&lan966x->ptp_ts_id_lock);
+ spin_unlock_irqrestore(&lan966x->ptp_ts_id_lock, flags);
/* Get the h/w timestamp */
lan966x_get_hwtimestamp(lan966x, &ts, delay);
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_tc.c b/drivers/net/ethernet/microchip/lan966x/lan966x_tc.c
index 01072121c999..cf0cc7562d04 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_tc.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_tc.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0+
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include "lan966x_main.h"
@@ -70,7 +71,7 @@ static int lan966x_tc_block_cb(enum tc_setup_type type, void *type_data,
case TC_SETUP_CLSMATCHALL:
return lan966x_tc_matchall(port, type_data, ingress);
case TC_SETUP_CLSFLOWER:
- return lan966x_tc_flower(port, type_data);
+ return lan966x_tc_flower(port, type_data, ingress);
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
index ba3fa917d6b7..f960727ecaee 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
@@ -3,53 +3,135 @@
#include "lan966x_main.h"
#include "vcap_api.h"
#include "vcap_api_client.h"
+#include "vcap_tc.h"
-struct lan966x_tc_flower_parse_usage {
- struct flow_cls_offload *f;
- struct flow_rule *frule;
- struct vcap_rule *vrule;
- unsigned int used_keys;
- u16 l3_proto;
-};
+static bool lan966x_tc_is_known_etype(u16 etype)
+{
+ switch (etype) {
+ case ETH_P_ALL:
+ case ETH_P_ARP:
+ case ETH_P_IP:
+ case ETH_P_IPV6:
+ return true;
+ }
+
+ return false;
+}
-static int lan966x_tc_flower_handler_ethaddr_usage(struct lan966x_tc_flower_parse_usage *st)
+static int
+lan966x_tc_flower_handler_control_usage(struct vcap_tc_flower_parse_usage *st)
{
- enum vcap_key_field smac_key = VCAP_KF_L2_SMAC;
- enum vcap_key_field dmac_key = VCAP_KF_L2_DMAC;
- struct flow_match_eth_addrs match;
- struct vcap_u48_key smac, dmac;
+ struct flow_match_control match;
int err = 0;
- flow_rule_match_eth_addrs(st->frule, &match);
-
- if (!is_zero_ether_addr(match.mask->src)) {
- vcap_netbytes_copy(smac.value, match.key->src, ETH_ALEN);
- vcap_netbytes_copy(smac.mask, match.mask->src, ETH_ALEN);
- err = vcap_rule_add_key_u48(st->vrule, smac_key, &smac);
+ flow_rule_match_control(st->frule, &match);
+ if (match.mask->flags & FLOW_DIS_IS_FRAGMENT) {
+ if (match.key->flags & FLOW_DIS_IS_FRAGMENT)
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_L3_FRAGMENT,
+ VCAP_BIT_1);
+ else
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_L3_FRAGMENT,
+ VCAP_BIT_0);
if (err)
goto out;
}
- if (!is_zero_ether_addr(match.mask->dst)) {
- vcap_netbytes_copy(dmac.value, match.key->dst, ETH_ALEN);
- vcap_netbytes_copy(dmac.mask, match.mask->dst, ETH_ALEN);
- err = vcap_rule_add_key_u48(st->vrule, dmac_key, &dmac);
+ if (match.mask->flags & FLOW_DIS_FIRST_FRAG) {
+ if (match.key->flags & FLOW_DIS_FIRST_FRAG)
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_L3_FRAG_OFS_GT0,
+ VCAP_BIT_0);
+ else
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_L3_FRAG_OFS_GT0,
+ VCAP_BIT_1);
if (err)
goto out;
}
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS);
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_CONTROL);
return err;
out:
- NL_SET_ERR_MSG_MOD(st->f->common.extack, "eth_addr parse error");
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ip_frag parse error");
return err;
}
static int
-(*lan966x_tc_flower_handlers_usage[])(struct lan966x_tc_flower_parse_usage *st) = {
- [FLOW_DISSECTOR_KEY_ETH_ADDRS] = lan966x_tc_flower_handler_ethaddr_usage,
+lan966x_tc_flower_handler_basic_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ struct flow_match_basic match;
+ int err = 0;
+
+ flow_rule_match_basic(st->frule, &match);
+ if (match.mask->n_proto) {
+ st->l3_proto = be16_to_cpu(match.key->n_proto);
+ if (!lan966x_tc_is_known_etype(st->l3_proto)) {
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_ETYPE,
+ st->l3_proto, ~0);
+ if (err)
+ goto out;
+ } else if (st->l3_proto == ETH_P_IP) {
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_IP4_IS,
+ VCAP_BIT_1);
+ if (err)
+ goto out;
+ }
+ }
+ if (match.mask->ip_proto) {
+ st->l4_proto = match.key->ip_proto;
+
+ if (st->l4_proto == IPPROTO_TCP) {
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_TCP_IS,
+ VCAP_BIT_1);
+ if (err)
+ goto out;
+ } else if (st->l4_proto == IPPROTO_UDP) {
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_TCP_IS,
+ VCAP_BIT_0);
+ if (err)
+ goto out;
+ } else {
+ err = vcap_rule_add_key_u32(st->vrule,
+ VCAP_KF_L3_IP_PROTO,
+ st->l4_proto, ~0);
+ if (err)
+ goto out;
+ }
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_BASIC);
+ return err;
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ip_proto parse error");
+ return err;
+}
+
+static int
+lan966x_tc_flower_handler_vlan_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ return vcap_tc_flower_handler_vlan_usage(st,
+ VCAP_KF_8021Q_VID_CLS,
+ VCAP_KF_8021Q_PCP_CLS);
+}
+
+static int
+(*lan966x_tc_flower_handlers_usage[])(struct vcap_tc_flower_parse_usage *st) = {
+ [FLOW_DISSECTOR_KEY_ETH_ADDRS] = vcap_tc_flower_handler_ethaddr_usage,
+ [FLOW_DISSECTOR_KEY_IPV4_ADDRS] = vcap_tc_flower_handler_ipv4_usage,
+ [FLOW_DISSECTOR_KEY_IPV6_ADDRS] = vcap_tc_flower_handler_ipv6_usage,
+ [FLOW_DISSECTOR_KEY_CONTROL] = lan966x_tc_flower_handler_control_usage,
+ [FLOW_DISSECTOR_KEY_PORTS] = vcap_tc_flower_handler_portnum_usage,
+ [FLOW_DISSECTOR_KEY_BASIC] = lan966x_tc_flower_handler_basic_usage,
+ [FLOW_DISSECTOR_KEY_VLAN] = lan966x_tc_flower_handler_vlan_usage,
+ [FLOW_DISSECTOR_KEY_TCP] = vcap_tc_flower_handler_tcp_usage,
+ [FLOW_DISSECTOR_KEY_ARP] = vcap_tc_flower_handler_arp_usage,
+ [FLOW_DISSECTOR_KEY_IP] = vcap_tc_flower_handler_ip_usage,
};
static int lan966x_tc_flower_use_dissectors(struct flow_cls_offload *f,
@@ -57,8 +139,8 @@ static int lan966x_tc_flower_use_dissectors(struct flow_cls_offload *f,
struct vcap_rule *vrule,
u16 *l3_proto)
{
- struct lan966x_tc_flower_parse_usage state = {
- .f = f,
+ struct vcap_tc_flower_parse_usage state = {
+ .fco = f,
.vrule = vrule,
.l3_proto = ETH_P_ALL,
};
@@ -82,8 +164,9 @@ static int lan966x_tc_flower_use_dissectors(struct flow_cls_offload *f,
}
static int lan966x_tc_flower_action_check(struct vcap_control *vctrl,
+ struct net_device *dev,
struct flow_cls_offload *fco,
- struct vcap_admin *admin)
+ bool ingress)
{
struct flow_rule *rule = flow_cls_offload_flow_rule(fco);
struct flow_action_entry *actent, *last_actent = NULL;
@@ -109,21 +192,24 @@ static int lan966x_tc_flower_action_check(struct vcap_control *vctrl,
last_actent = actent; /* Save last action for later check */
}
- /* Check that last action is a goto */
- if (last_actent->id != FLOW_ACTION_GOTO) {
+ /* Check that last action is a goto
+ * The last chain/lookup does not need to have goto action
+ */
+ if (last_actent->id == FLOW_ACTION_GOTO) {
+ /* Check if the destination chain is in one of the VCAPs */
+ if (!vcap_is_next_lookup(vctrl, fco->common.chain_index,
+ last_actent->chain_index)) {
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Invalid goto chain");
+ return -EINVAL;
+ }
+ } else if (!vcap_is_last_chain(vctrl, fco->common.chain_index,
+ ingress)) {
NL_SET_ERR_MSG_MOD(fco->common.extack,
"Last action must be 'goto'");
return -EINVAL;
}
- /* Check if the goto chain is in the next lookup */
- if (!vcap_is_next_lookup(vctrl, fco->common.chain_index,
- last_actent->chain_index)) {
- NL_SET_ERR_MSG_MOD(fco->common.extack,
- "Invalid goto chain");
- return -EINVAL;
- }
-
/* Catch unsupported combinations of actions */
if (action_mask & BIT(FLOW_ACTION_TRAP) &&
action_mask & BIT(FLOW_ACTION_ACCEPT)) {
@@ -137,7 +223,8 @@ static int lan966x_tc_flower_action_check(struct vcap_control *vctrl,
static int lan966x_tc_flower_add(struct lan966x_port *port,
struct flow_cls_offload *f,
- struct vcap_admin *admin)
+ struct vcap_admin *admin,
+ bool ingress)
{
struct flow_action_entry *act;
u16 l3_proto = ETH_P_ALL;
@@ -145,8 +232,8 @@ static int lan966x_tc_flower_add(struct lan966x_port *port,
struct vcap_rule *vrule;
int err, idx;
- err = lan966x_tc_flower_action_check(port->lan966x->vcap_ctrl, f,
- admin);
+ err = lan966x_tc_flower_action_check(port->lan966x->vcap_ctrl,
+ port->dev, f, ingress);
if (err)
return err;
@@ -174,8 +261,6 @@ static int lan966x_tc_flower_add(struct lan966x_port *port,
0);
err |= vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE,
LAN966X_PMM_REPLACE);
- err |= vcap_set_rule_set_actionset(vrule,
- VCAP_AFS_BASE_TYPE);
if (err)
goto out;
@@ -229,8 +314,27 @@ static int lan966x_tc_flower_del(struct lan966x_port *port,
return err;
}
+static int lan966x_tc_flower_stats(struct lan966x_port *port,
+ struct flow_cls_offload *f,
+ struct vcap_admin *admin)
+{
+ struct vcap_counter count = {};
+ int err;
+
+ err = vcap_get_rule_count_by_cookie(port->lan966x->vcap_ctrl,
+ &count, f->cookie);
+ if (err)
+ return err;
+
+ flow_stats_update(&f->stats, 0x0, count.value, 0, 0,
+ FLOW_ACTION_HW_STATS_IMMEDIATE);
+
+ return err;
+}
+
int lan966x_tc_flower(struct lan966x_port *port,
- struct flow_cls_offload *f)
+ struct flow_cls_offload *f,
+ bool ingress)
{
struct vcap_admin *admin;
@@ -243,9 +347,11 @@ int lan966x_tc_flower(struct lan966x_port *port,
switch (f->command) {
case FLOW_CLS_REPLACE:
- return lan966x_tc_flower_add(port, f, admin);
+ return lan966x_tc_flower_add(port, f, admin, ingress);
case FLOW_CLS_DESTROY:
return lan966x_tc_flower_del(port, f, admin);
+ case FLOW_CLS_STATS:
+ return lan966x_tc_flower_stats(port, f, admin);
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_matchall.c b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_matchall.c
index a539abaad9b6..20627323d656 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_matchall.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_matchall.c
@@ -24,7 +24,8 @@ static int lan966x_tc_matchall_add(struct lan966x_port *port,
return lan966x_mirror_port_add(port, act, f->cookie,
ingress, f->common.extack);
case FLOW_ACTION_GOTO:
- return lan966x_goto_port_add(port, act, f->cookie,
+ return lan966x_goto_port_add(port, f->common.chain_index,
+ act->chain_index, f->cookie,
f->common.extack);
default:
NL_SET_ERR_MSG_MOD(f->common.extack,
@@ -46,13 +47,8 @@ static int lan966x_tc_matchall_del(struct lan966x_port *port,
f->cookie == port->tc.egress_mirror_id) {
return lan966x_mirror_port_del(port, ingress,
f->common.extack);
- } else if (f->cookie == port->tc.goto_id) {
- return lan966x_goto_port_del(port, f->cookie,
- f->common.extack);
} else {
- NL_SET_ERR_MSG_MOD(f->common.extack,
- "Unsupported action");
- return -EOPNOTSUPP;
+ return lan966x_goto_port_del(port, f->cookie, f->common.extack);
}
return 0;
@@ -80,12 +76,6 @@ int lan966x_tc_matchall(struct lan966x_port *port,
struct tc_cls_matchall_offload *f,
bool ingress)
{
- if (!tc_cls_can_offload_and_chain0(port->dev, &f->common)) {
- NL_SET_ERR_MSG_MOD(f->common.extack,
- "Only chain zero is supported");
- return -EOPNOTSUPP;
- }
-
switch (f->command) {
case TC_CLSMATCHALL_REPLACE:
return lan966x_tc_matchall_add(port, f, ingress);
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_debugfs.c b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_debugfs.c
new file mode 100644
index 000000000000..7a0db58f5513
--- /dev/null
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_debugfs.c
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "lan966x_main.h"
+#include "lan966x_vcap_ag_api.h"
+#include "vcap_api.h"
+#include "vcap_api_client.h"
+
+static void lan966x_vcap_port_keys(struct lan966x_port *port,
+ struct vcap_admin *admin,
+ struct vcap_output_print *out)
+{
+ struct lan966x *lan966x = port->lan966x;
+ u32 val;
+
+ out->prf(out->dst, " port[%d] (%s): ", port->chip_port,
+ netdev_name(port->dev));
+
+ val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
+ out->prf(out->dst, "\n state: ");
+ if (ANA_VCAP_S2_CFG_ENA_GET(val))
+ out->prf(out->dst, "on");
+ else
+ out->prf(out->dst, "off");
+
+ for (int l = 0; l < admin->lookups; ++l) {
+ out->prf(out->dst, "\n Lookup %d: ", l);
+
+ out->prf(out->dst, "\n snap: ");
+ if (ANA_VCAP_S2_CFG_SNAP_DIS_GET(val) & (BIT(0) << l))
+ out->prf(out->dst, "mac_llc");
+ else
+ out->prf(out->dst, "mac_snap");
+
+ out->prf(out->dst, "\n oam: ");
+ if (ANA_VCAP_S2_CFG_OAM_DIS_GET(val) & (BIT(0) << l))
+ out->prf(out->dst, "mac_etype");
+ else
+ out->prf(out->dst, "mac_oam");
+
+ out->prf(out->dst, "\n arp: ");
+ if (ANA_VCAP_S2_CFG_ARP_DIS_GET(val) & (BIT(0) << l))
+ out->prf(out->dst, "mac_etype");
+ else
+ out->prf(out->dst, "mac_arp");
+
+ out->prf(out->dst, "\n ipv4_other: ");
+ if (ANA_VCAP_S2_CFG_IP_OTHER_DIS_GET(val) & (BIT(0) << l))
+ out->prf(out->dst, "mac_etype");
+ else
+ out->prf(out->dst, "ip4_other");
+
+ out->prf(out->dst, "\n ipv4_tcp_udp: ");
+ if (ANA_VCAP_S2_CFG_IP_TCPUDP_DIS_GET(val) & (BIT(0) << l))
+ out->prf(out->dst, "mac_etype");
+ else
+ out->prf(out->dst, "ipv4_tcp_udp");
+
+ out->prf(out->dst, "\n ipv6: ");
+ switch (ANA_VCAP_S2_CFG_IP6_CFG_GET(val) & (0x3 << l)) {
+ case VCAP_IS2_PS_IPV6_TCPUDP_OTHER:
+ out->prf(out->dst, "ipv6_tcp_udp ipv6_tcp_udp");
+ break;
+ case VCAP_IS2_PS_IPV6_STD:
+ out->prf(out->dst, "ipv6_std");
+ break;
+ case VCAP_IS2_PS_IPV6_IP4_TCPUDP_IP4_OTHER:
+ out->prf(out->dst, "ipv4_tcp_udp ipv4_tcp_udp");
+ break;
+ case VCAP_IS2_PS_IPV6_MAC_ETYPE:
+ out->prf(out->dst, "mac_etype");
+ break;
+ }
+ }
+
+ out->prf(out->dst, "\n");
+}
+
+int lan966x_vcap_port_info(struct net_device *dev,
+ struct vcap_admin *admin,
+ struct vcap_output_print *out)
+{
+ struct lan966x_port *port = netdev_priv(dev);
+ struct lan966x *lan966x = port->lan966x;
+ const struct vcap_info *vcap;
+ struct vcap_control *vctrl;
+
+ vctrl = lan966x->vcap_ctrl;
+ vcap = &vctrl->vcaps[admin->vtype];
+
+ out->prf(out->dst, "%s:\n", vcap->name);
+ lan966x_vcap_port_keys(port, admin, out);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
index a54c0426a35f..68f9d69fd37b 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
@@ -4,18 +4,12 @@
#include "lan966x_vcap_ag_api.h"
#include "vcap_api.h"
#include "vcap_api_client.h"
+#include "vcap_api_debugfs.h"
#define STREAMSIZE (64 * 4)
#define LAN966X_IS2_LOOKUPS 2
-enum vcap_is2_port_sel_ipv6 {
- VCAP_IS2_PS_IPV6_TCPUDP_OTHER,
- VCAP_IS2_PS_IPV6_STD,
- VCAP_IS2_PS_IPV6_IP4_TCPUDP_IP4_OTHER,
- VCAP_IS2_PS_IPV6_MAC_ETYPE,
-};
-
static struct lan966x_vcap_inst {
enum vcap_type vtype; /* type of vcap */
int tgt_inst; /* hardware instance number */
@@ -23,6 +17,7 @@ static struct lan966x_vcap_inst {
int first_cid; /* first chain id in this vcap */
int last_cid; /* last chain id in this vcap */
int count; /* number of available addresses */
+ bool ingress; /* is vcap in the ingress path */
} lan966x_vcap_inst_cfg[] = {
{
.vtype = VCAP_TYPE_IS2, /* IS2-0 */
@@ -31,6 +26,7 @@ static struct lan966x_vcap_inst {
.first_cid = LAN966X_VCAP_CID_IS2_L0,
.last_cid = LAN966X_VCAP_CID_IS2_MAX,
.count = 256,
+ .ingress = true,
},
};
@@ -383,27 +379,6 @@ static void lan966x_vcap_move(struct net_device *dev,
lan966x_vcap_wait_update(lan966x, admin->tgt_inst);
}
-static int lan966x_vcap_port_info(struct net_device *dev,
- struct vcap_admin *admin,
- struct vcap_output_print *out)
-{
- return 0;
-}
-
-static int lan966x_vcap_enable(struct net_device *dev,
- struct vcap_admin *admin,
- bool enable)
-{
- struct lan966x_port *port = netdev_priv(dev);
- struct lan966x *lan966x = port->lan966x;
-
- lan_rmw(ANA_VCAP_S2_CFG_ENA_SET(enable),
- ANA_VCAP_S2_CFG_ENA,
- lan966x, ANA_VCAP_S2_CFG(port->chip_port));
-
- return 0;
-}
-
static struct vcap_operations lan966x_vcap_ops = {
.validate_keyset = lan966x_vcap_validate_keyset,
.add_default_fields = lan966x_vcap_add_default_fields,
@@ -414,7 +389,6 @@ static struct vcap_operations lan966x_vcap_ops = {
.update = lan966x_vcap_update,
.move = lan966x_vcap_move,
.port_info = lan966x_vcap_port_info,
- .enable = lan966x_vcap_enable,
};
static void lan966x_vcap_admin_free(struct vcap_admin *admin)
@@ -446,6 +420,7 @@ lan966x_vcap_admin_alloc(struct lan966x *lan966x, struct vcap_control *ctrl,
admin->vtype = cfg->vtype;
admin->vinst = 0;
+ admin->ingress = cfg->ingress;
admin->w32be = true;
admin->tgt_inst = cfg->tgt_inst;
@@ -498,6 +473,7 @@ int lan966x_vcap_init(struct lan966x *lan966x)
struct lan966x_vcap_inst *cfg;
struct vcap_control *ctrl;
struct vcap_admin *admin;
+ struct dentry *dir;
ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL);
if (!ctrl)
@@ -521,6 +497,18 @@ int lan966x_vcap_init(struct lan966x *lan966x)
list_add_tail(&admin->list, &ctrl->list);
}
+ dir = vcap_debugfs(lan966x->dev, lan966x->debugfs_root, ctrl);
+ for (int p = 0; p < lan966x->num_phys_ports; ++p) {
+ if (lan966x->ports[p]) {
+ vcap_port_debugfs(lan966x->dev, dir, ctrl,
+ lan966x->ports[p]->dev);
+
+ lan_rmw(ANA_VCAP_S2_CFG_ENA_SET(true),
+ ANA_VCAP_S2_CFG_ENA, lan966x,
+ ANA_VCAP_S2_CFG(lan966x->ports[p]->chip_port));
+ }
+ }
+
lan966x->vcap_ctrl = ctrl;
return 0;
diff --git a/drivers/net/ethernet/microchip/sparx5/Makefile b/drivers/net/ethernet/microchip/sparx5/Makefile
index d0ed7090aa54..1cb1cc3f1a85 100644
--- a/drivers/net/ethernet/microchip/sparx5/Makefile
+++ b/drivers/net/ethernet/microchip/sparx5/Makefile
@@ -9,7 +9,8 @@ sparx5-switch-y := sparx5_main.o sparx5_packet.o \
sparx5_netdev.o sparx5_phylink.o sparx5_port.o sparx5_mactable.o sparx5_vlan.o \
sparx5_switchdev.o sparx5_calendar.o sparx5_ethtool.o sparx5_fdma.o \
sparx5_ptp.o sparx5_pgid.o sparx5_tc.o sparx5_qos.o \
- sparx5_vcap_impl.o sparx5_vcap_ag_api.o sparx5_tc_flower.o sparx5_tc_matchall.o
+ sparx5_vcap_impl.o sparx5_vcap_ag_api.o sparx5_tc_flower.o \
+ sparx5_tc_matchall.o sparx5_pool.o sparx5_sdlb.o sparx5_police.o sparx5_psfp.o
sparx5-switch-$(CONFIG_SPARX5_DCB) += sparx5_dcb.o
sparx5-switch-$(CONFIG_DEBUG_FS) += sparx5_vcap_debugfs.o
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c b/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c
index 74abb946b2a3..871a3e62f852 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c
@@ -133,12 +133,17 @@ static bool sparx5_dcb_apptrust_contains(int portno, u8 selector)
static int sparx5_dcb_app_update(struct net_device *dev)
{
+ struct dcb_ieee_app_prio_map dscp_rewr_map = {0};
+ struct dcb_rewr_prio_pcp_map pcp_rewr_map = {0};
struct sparx5_port *port = netdev_priv(dev);
struct sparx5_port_qos_dscp_map *dscp_map;
struct sparx5_port_qos_pcp_map *pcp_map;
struct sparx5_port_qos qos = {0};
struct dcb_app app_itr = {0};
int portno = port->portno;
+ bool dscp_rewr = false;
+ bool pcp_rewr = false;
+ u16 dscp;
int i;
dscp_map = &qos.dscp.map;
@@ -163,31 +168,72 @@ static int sparx5_dcb_app_update(struct net_device *dev)
pcp_map->map[i] = dcb_getapp(dev, &app_itr);
}
+ /* Get pcp rewrite mapping */
+ dcb_getrewr_prio_pcp_mask_map(dev, &pcp_rewr_map);
+ for (i = 0; i < ARRAY_SIZE(pcp_rewr_map.map); i++) {
+ if (!pcp_rewr_map.map[i])
+ continue;
+ pcp_rewr = true;
+ qos.pcp_rewr.map.map[i] = fls(pcp_rewr_map.map[i]) - 1;
+ }
+
+ /* Get dscp rewrite mapping */
+ dcb_getrewr_prio_dscp_mask_map(dev, &dscp_rewr_map);
+ for (i = 0; i < ARRAY_SIZE(dscp_rewr_map.map); i++) {
+ if (!dscp_rewr_map.map[i])
+ continue;
+
+ /* The rewrite table of the switch has 32 entries; one for each
+ * priority for each DP level. Currently, the rewrite map does
+ * not indicate DP level, so we map classified QoS class to
+ * classified DSCP, for each classified DP level. Rewrite of
+ * DSCP is only enabled, if we have active mappings.
+ */
+ dscp_rewr = true;
+ dscp = fls64(dscp_rewr_map.map[i]) - 1;
+ qos.dscp_rewr.map.map[i] = dscp; /* DP 0 */
+ qos.dscp_rewr.map.map[i + 8] = dscp; /* DP 1 */
+ qos.dscp_rewr.map.map[i + 16] = dscp; /* DP 2 */
+ qos.dscp_rewr.map.map[i + 24] = dscp; /* DP 3 */
+ }
+
/* Enable use of pcp for queue classification ? */
if (sparx5_dcb_apptrust_contains(portno, DCB_APP_SEL_PCP)) {
qos.pcp.qos_enable = true;
qos.pcp.dp_enable = qos.pcp.qos_enable;
+ /* Enable rewrite of PCP and DEI if PCP is trusted *and* rewrite
+ * table is not empty.
+ */
+ if (pcp_rewr)
+ qos.pcp_rewr.enable = true;
}
/* Enable use of dscp for queue classification ? */
if (sparx5_dcb_apptrust_contains(portno, IEEE_8021QAZ_APP_SEL_DSCP)) {
qos.dscp.qos_enable = true;
qos.dscp.dp_enable = qos.dscp.qos_enable;
+ if (dscp_rewr)
+ /* Do not enable rewrite if no mappings are active, as
+ * classified DSCP will then be zero for all classified
+ * QoS class and DP combinations.
+ */
+ qos.dscp_rewr.enable = true;
}
return sparx5_port_qos_set(port, &qos);
}
-/* Set or delete dscp app entry.
+/* Set or delete DSCP app entry.
*
- * Dscp mapping is global for all ports, so set and delete app entries are
+ * DSCP mapping is global for all ports, so set and delete app entries are
* replicated for each port.
*/
-static int sparx5_dcb_ieee_dscp_setdel_app(struct net_device *dev,
- struct dcb_app *app, bool del)
+static int sparx5_dcb_ieee_dscp_setdel(struct net_device *dev,
+ struct dcb_app *app,
+ int (*setdel)(struct net_device *,
+ struct dcb_app *))
{
struct sparx5_port *port = netdev_priv(dev);
- struct dcb_app apps[SPX5_PORTS];
struct sparx5_port *port_itr;
int err, i;
@@ -195,11 +241,7 @@ static int sparx5_dcb_ieee_dscp_setdel_app(struct net_device *dev,
port_itr = port->sparx5->ports[i];
if (!port_itr)
continue;
- memcpy(&apps[i], app, sizeof(struct dcb_app));
- if (del)
- err = dcb_ieee_delapp(port_itr->ndev, &apps[i]);
- else
- err = dcb_ieee_setapp(port_itr->ndev, &apps[i]);
+ err = setdel(port_itr->ndev, app);
if (err)
return err;
}
@@ -226,7 +268,7 @@ static int sparx5_dcb_ieee_setapp(struct net_device *dev, struct dcb_app *app)
}
if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
- err = sparx5_dcb_ieee_dscp_setdel_app(dev, app, false);
+ err = sparx5_dcb_ieee_dscp_setdel(dev, app, dcb_ieee_setapp);
else
err = dcb_ieee_setapp(dev, app);
@@ -244,7 +286,7 @@ static int sparx5_dcb_ieee_delapp(struct net_device *dev, struct dcb_app *app)
int err;
if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
- err = sparx5_dcb_ieee_dscp_setdel_app(dev, app, true);
+ err = sparx5_dcb_ieee_dscp_setdel(dev, app, dcb_ieee_delapp);
else
err = dcb_ieee_delapp(dev, app);
@@ -283,11 +325,60 @@ static int sparx5_dcb_getapptrust(struct net_device *dev, u8 *selectors,
return 0;
}
+static int sparx5_dcb_delrewr(struct net_device *dev, struct dcb_app *app)
+{
+ int err;
+
+ if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
+ err = sparx5_dcb_ieee_dscp_setdel(dev, app, dcb_delrewr);
+ else
+ err = dcb_delrewr(dev, app);
+
+ if (err < 0)
+ return err;
+
+ return sparx5_dcb_app_update(dev);
+}
+
+static int sparx5_dcb_setrewr(struct net_device *dev, struct dcb_app *app)
+{
+ struct dcb_app app_itr;
+ int err = 0;
+ u16 proto;
+
+ err = sparx5_dcb_app_validate(dev, app);
+ if (err)
+ goto out;
+
+ /* Delete current mapping, if it exists. */
+ proto = dcb_getrewr(dev, app);
+ if (proto) {
+ app_itr = *app;
+ app_itr.protocol = proto;
+ sparx5_dcb_delrewr(dev, &app_itr);
+ }
+
+ if (app->selector == IEEE_8021QAZ_APP_SEL_DSCP)
+ err = sparx5_dcb_ieee_dscp_setdel(dev, app, dcb_setrewr);
+ else
+ err = dcb_setrewr(dev, app);
+
+ if (err)
+ goto out;
+
+ sparx5_dcb_app_update(dev);
+
+out:
+ return err;
+}
+
const struct dcbnl_rtnl_ops sparx5_dcbnl_ops = {
.ieee_setapp = sparx5_dcb_ieee_setapp,
.ieee_delapp = sparx5_dcb_ieee_delapp,
.dcbnl_setapptrust = sparx5_dcb_setapptrust,
.dcbnl_getapptrust = sparx5_dcb_getapptrust,
+ .dcbnl_setrewr = sparx5_dcb_setrewr,
+ .dcbnl_delrewr = sparx5_dcb_delrewr,
};
int sparx5_dcb_init(struct sparx5 *sparx5)
@@ -304,6 +395,12 @@ int sparx5_dcb_init(struct sparx5 *sparx5)
sparx5_port_apptrust[port->portno] =
&sparx5_dcb_apptrust_policies
[SPARX5_DCB_APPTRUST_DSCP_PCP];
+
+ /* Enable DSCP classification based on classified QoS class and
+ * DP, for all DSCP values, for all ports.
+ */
+ sparx5_port_qos_dscp_rewr_mode_set(port,
+ SPARX5_PORT_REW_DSCP_ALL);
}
return 0;
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
index 3c5d4fe99373..42b77ba9b572 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
@@ -198,12 +198,15 @@ static const struct sparx5_main_io_resource sparx5_main_iomap[] = {
{ TARGET_QSYS, 0x110a0000, 2 }, /* 0x6110a0000 */
{ TARGET_QFWD, 0x110b0000, 2 }, /* 0x6110b0000 */
{ TARGET_XQS, 0x110c0000, 2 }, /* 0x6110c0000 */
+ { TARGET_VCAP_ES2, 0x110d0000, 2 }, /* 0x6110d0000 */
+ { TARGET_VCAP_ES0, 0x110e0000, 2 }, /* 0x6110e0000 */
{ TARGET_CLKGEN, 0x11100000, 2 }, /* 0x611100000 */
{ TARGET_ANA_AC_POL, 0x11200000, 2 }, /* 0x611200000 */
{ TARGET_QRES, 0x11280000, 2 }, /* 0x611280000 */
{ TARGET_EACL, 0x112c0000, 2 }, /* 0x6112c0000 */
{ TARGET_ANA_CL, 0x11400000, 2 }, /* 0x611400000 */
{ TARGET_ANA_L3, 0x11480000, 2 }, /* 0x611480000 */
+ { TARGET_ANA_AC_SDLB, 0x11500000, 2 }, /* 0x611500000 */
{ TARGET_HSCH, 0x11580000, 2 }, /* 0x611580000 */
{ TARGET_REW, 0x11600000, 2 }, /* 0x611600000 */
{ TARGET_ANA_L2, 0x11800000, 2 }, /* 0x611800000 */
@@ -500,8 +503,8 @@ static int sparx5_init_coreclock(struct sparx5 *sparx5)
clk_period = sparx5_clk_period(freq);
- spx5_rmw(HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS_SET(clk_period / 100),
- HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS,
+ spx5_rmw(HSCH_SYS_CLK_PER_100PS_SET(clk_period / 100),
+ HSCH_SYS_CLK_PER_100PS,
sparx5,
HSCH_SYS_CLK_PER);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
index 4a574cdcb584..72e7928912eb 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
@@ -396,6 +396,7 @@ int sparx5_ptp_txtstamp_request(struct sparx5_port *port,
void sparx5_ptp_txtstamp_release(struct sparx5_port *port,
struct sk_buff *skb);
irqreturn_t sparx5_ptp_irq_handler(int irq, void *args);
+int sparx5_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts);
/* sparx5_vcap_impl.c */
int sparx5_vcap_init(struct sparx5 *sparx5);
@@ -413,6 +414,129 @@ int sparx5_pgid_alloc_glag(struct sparx5 *spx5, u16 *idx);
int sparx5_pgid_alloc_mcast(struct sparx5 *spx5, u16 *idx);
int sparx5_pgid_free(struct sparx5 *spx5, u16 idx);
+/* sparx5_pool.c */
+struct sparx5_pool_entry {
+ u16 ref_cnt;
+ u32 idx; /* tc index */
+};
+
+u32 sparx5_pool_idx_to_id(u32 idx);
+int sparx5_pool_put(struct sparx5_pool_entry *pool, int size, u32 id);
+int sparx5_pool_get(struct sparx5_pool_entry *pool, int size, u32 *id);
+int sparx5_pool_get_with_idx(struct sparx5_pool_entry *pool, int size, u32 idx,
+ u32 *id);
+
+/* sparx5_sdlb.c */
+#define SPX5_SDLB_PUP_TOKEN_DISABLE 0x1FFF
+#define SPX5_SDLB_PUP_TOKEN_MAX (SPX5_SDLB_PUP_TOKEN_DISABLE - 1)
+#define SPX5_SDLB_GROUP_RATE_MAX 25000000000ULL
+#define SPX5_SDLB_2CYCLES_TYPE2_THRES_OFFSET 13
+#define SPX5_SDLB_CNT 4096
+#define SPX5_SDLB_GROUP_CNT 10
+#define SPX5_CLK_PER_100PS_DEFAULT 16
+
+struct sparx5_sdlb_group {
+ u64 max_rate;
+ u32 min_burst;
+ u32 frame_size;
+ u32 pup_interval;
+ u32 nsets;
+};
+
+extern struct sparx5_sdlb_group sdlb_groups[SPX5_SDLB_GROUP_CNT];
+int sparx5_sdlb_pup_token_get(struct sparx5 *sparx5, u32 pup_interval,
+ u64 rate);
+
+int sparx5_sdlb_clk_hz_get(struct sparx5 *sparx5);
+int sparx5_sdlb_group_get_by_rate(struct sparx5 *sparx5, u32 rate, u32 burst);
+int sparx5_sdlb_group_get_by_index(struct sparx5 *sparx5, u32 idx, u32 *group);
+
+int sparx5_sdlb_group_add(struct sparx5 *sparx5, u32 group, u32 idx);
+int sparx5_sdlb_group_del(struct sparx5 *sparx5, u32 group, u32 idx);
+
+void sparx5_sdlb_group_init(struct sparx5 *sparx5, u64 max_rate, u32 min_burst,
+ u32 frame_size, u32 idx);
+
+/* sparx5_police.c */
+enum {
+ /* More policer types will be added later */
+ SPX5_POL_SERVICE
+};
+
+struct sparx5_policer {
+ u32 type;
+ u32 idx;
+ u64 rate;
+ u32 burst;
+ u32 group;
+ u8 event_mask;
+};
+
+int sparx5_policer_conf_set(struct sparx5 *sparx5, struct sparx5_policer *pol);
+
+/* sparx5_psfp.c */
+#define SPX5_PSFP_GCE_CNT 4
+#define SPX5_PSFP_SG_CNT 1024
+#define SPX5_PSFP_SG_MIN_CYCLE_TIME_NS (1 * NSEC_PER_USEC)
+#define SPX5_PSFP_SG_MAX_CYCLE_TIME_NS ((1 * NSEC_PER_SEC) - 1)
+#define SPX5_PSFP_SG_MAX_IPV (SPX5_PRIOS - 1)
+#define SPX5_PSFP_SG_OPEN (SPX5_PSFP_SG_CNT - 1)
+#define SPX5_PSFP_SG_CYCLE_TIME_DEFAULT 1000000
+#define SPX5_PSFP_SF_MAX_SDU 16383
+
+struct sparx5_psfp_fm {
+ struct sparx5_policer pol;
+};
+
+struct sparx5_psfp_gce {
+ bool gate_state; /* StreamGateState */
+ u32 interval; /* TimeInterval */
+ u32 ipv; /* InternalPriorityValue */
+ u32 maxoctets; /* IntervalOctetMax */
+};
+
+struct sparx5_psfp_sg {
+ bool gate_state; /* PSFPAdminGateStates */
+ bool gate_enabled; /* PSFPGateEnabled */
+ u32 ipv; /* PSFPAdminIPV */
+ struct timespec64 basetime; /* PSFPAdminBaseTime */
+ u32 cycletime; /* PSFPAdminCycleTime */
+ u32 cycletimeext; /* PSFPAdminCycleTimeExtension */
+ u32 num_entries; /* PSFPAdminControlListLength */
+ struct sparx5_psfp_gce gce[SPX5_PSFP_GCE_CNT];
+};
+
+struct sparx5_psfp_sf {
+ bool sblock_osize_ena;
+ bool sblock_osize;
+ u32 max_sdu;
+ u32 sgid; /* Gate id */
+ u32 fmid; /* Flow meter id */
+};
+
+int sparx5_psfp_fm_add(struct sparx5 *sparx5, u32 uidx,
+ struct sparx5_psfp_fm *fm, u32 *id);
+int sparx5_psfp_fm_del(struct sparx5 *sparx5, u32 id);
+
+int sparx5_psfp_sg_add(struct sparx5 *sparx5, u32 uidx,
+ struct sparx5_psfp_sg *sg, u32 *id);
+int sparx5_psfp_sg_del(struct sparx5 *sparx5, u32 id);
+
+int sparx5_psfp_sf_add(struct sparx5 *sparx5, const struct sparx5_psfp_sf *sf,
+ u32 *id);
+int sparx5_psfp_sf_del(struct sparx5 *sparx5, u32 id);
+
+u32 sparx5_psfp_isdx_get_sf(struct sparx5 *sparx5, u32 isdx);
+u32 sparx5_psfp_isdx_get_fm(struct sparx5 *sparx5, u32 isdx);
+u32 sparx5_psfp_sf_get_sg(struct sparx5 *sparx5, u32 sfid);
+void sparx5_isdx_conf_set(struct sparx5 *sparx5, u32 isdx, u32 sfid, u32 fmid);
+
+void sparx5_psfp_init(struct sparx5 *sparx5);
+
+/* sparx5_qos.c */
+void sparx5_new_base_time(struct sparx5 *sparx5, const u32 cycle_time,
+ const ktime_t org_base_time, ktime_t *new_base_time);
+
/* Clock period in picoseconds */
static inline u32 sparx5_clk_period(enum sparx5_core_clockfreq cclock)
{
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h
index 6c93dd6b01b0..bd03a0a3c1da 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h
@@ -4,8 +4,8 @@
* Copyright (c) 2021 Microchip Technology Inc.
*/
-/* This file is autogenerated by cml-utils 2022-09-28 11:17:02 +0200.
- * Commit ID: 385c8a11d71a9f6a60368d3a3cb648fa257b479a
+/* This file is autogenerated by cml-utils 2023-02-10 11:18:53 +0100.
+ * Commit ID: c30fb4bf0281cd4a7133bdab6682f9e43c872ada
*/
#ifndef _SPARX5_MAIN_REGS_H_
@@ -19,6 +19,7 @@ enum sparx5_target {
TARGET_ANA_AC = 1,
TARGET_ANA_ACL = 2,
TARGET_ANA_AC_POL = 4,
+ TARGET_ANA_AC_SDLB = 5,
TARGET_ANA_CL = 6,
TARGET_ANA_L2 = 7,
TARGET_ANA_L3 = 8,
@@ -46,6 +47,8 @@ enum sparx5_target {
TARGET_QS = 177,
TARGET_QSYS = 178,
TARGET_REW = 179,
+ TARGET_VCAP_ES0 = 323,
+ TARGET_VCAP_ES2 = 324,
TARGET_VCAP_SUPER = 326,
TARGET_VOP = 327,
TARGET_XQS = 331,
@@ -55,7 +58,8 @@ enum sparx5_target {
#define __REG(...) __VA_ARGS__
/* ANA_AC:RAM_CTRL:RAM_INIT */
-#define ANA_AC_RAM_INIT __REG(TARGET_ANA_AC, 0, 1, 839108, 0, 1, 4, 0, 0, 1, 4)
+#define ANA_AC_RAM_INIT __REG(TARGET_ANA_AC,\
+ 0, 1, 839108, 0, 1, 4, 0, 0, 1, 4)
#define ANA_AC_RAM_INIT_RAM_INIT BIT(1)
#define ANA_AC_RAM_INIT_RAM_INIT_SET(x)\
@@ -70,7 +74,8 @@ enum sparx5_target {
FIELD_GET(ANA_AC_RAM_INIT_RAM_CFG_HOOK, x)
/* ANA_AC:PS_COMMON:OWN_UPSID */
-#define ANA_AC_OWN_UPSID(r) __REG(TARGET_ANA_AC, 0, 1, 894472, 0, 1, 352, 52, r, 3, 4)
+#define ANA_AC_OWN_UPSID(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 894472, 0, 1, 352, 52, r, 3, 4)
#define ANA_AC_OWN_UPSID_OWN_UPSID GENMASK(4, 0)
#define ANA_AC_OWN_UPSID_OWN_UPSID_SET(x)\
@@ -79,13 +84,16 @@ enum sparx5_target {
FIELD_GET(ANA_AC_OWN_UPSID_OWN_UPSID, x)
/* ANA_AC:SRC:SRC_CFG */
-#define ANA_AC_SRC_CFG(g) __REG(TARGET_ANA_AC, 0, 1, 849920, g, 102, 16, 0, 0, 1, 4)
+#define ANA_AC_SRC_CFG(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 849920, g, 102, 16, 0, 0, 1, 4)
/* ANA_AC:SRC:SRC_CFG1 */
-#define ANA_AC_SRC_CFG1(g) __REG(TARGET_ANA_AC, 0, 1, 849920, g, 102, 16, 4, 0, 1, 4)
+#define ANA_AC_SRC_CFG1(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 849920, g, 102, 16, 4, 0, 1, 4)
/* ANA_AC:SRC:SRC_CFG2 */
-#define ANA_AC_SRC_CFG2(g) __REG(TARGET_ANA_AC, 0, 1, 849920, g, 102, 16, 8, 0, 1, 4)
+#define ANA_AC_SRC_CFG2(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 849920, g, 102, 16, 8, 0, 1, 4)
#define ANA_AC_SRC_CFG2_PORT_MASK2 BIT(0)
#define ANA_AC_SRC_CFG2_PORT_MASK2_SET(x)\
@@ -94,13 +102,16 @@ enum sparx5_target {
FIELD_GET(ANA_AC_SRC_CFG2_PORT_MASK2, x)
/* ANA_AC:PGID:PGID_CFG */
-#define ANA_AC_PGID_CFG(g) __REG(TARGET_ANA_AC, 0, 1, 786432, g, 3290, 16, 0, 0, 1, 4)
+#define ANA_AC_PGID_CFG(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 786432, g, 3290, 16, 0, 0, 1, 4)
/* ANA_AC:PGID:PGID_CFG1 */
-#define ANA_AC_PGID_CFG1(g) __REG(TARGET_ANA_AC, 0, 1, 786432, g, 3290, 16, 4, 0, 1, 4)
+#define ANA_AC_PGID_CFG1(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 786432, g, 3290, 16, 4, 0, 1, 4)
/* ANA_AC:PGID:PGID_CFG2 */
-#define ANA_AC_PGID_CFG2(g) __REG(TARGET_ANA_AC, 0, 1, 786432, g, 3290, 16, 8, 0, 1, 4)
+#define ANA_AC_PGID_CFG2(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 786432, g, 3290, 16, 8, 0, 1, 4)
#define ANA_AC_PGID_CFG2_PORT_MASK2 BIT(0)
#define ANA_AC_PGID_CFG2_PORT_MASK2_SET(x)\
@@ -109,7 +120,8 @@ enum sparx5_target {
FIELD_GET(ANA_AC_PGID_CFG2_PORT_MASK2, x)
/* ANA_AC:PGID:PGID_MISC_CFG */
-#define ANA_AC_PGID_MISC_CFG(g) __REG(TARGET_ANA_AC, 0, 1, 786432, g, 3290, 16, 12, 0, 1, 4)
+#define ANA_AC_PGID_MISC_CFG(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 786432, g, 3290, 16, 12, 0, 1, 4)
#define ANA_AC_PGID_MISC_CFG_PGID_CPU_QU GENMASK(6, 4)
#define ANA_AC_PGID_MISC_CFG_PGID_CPU_QU_SET(x)\
@@ -129,8 +141,257 @@ enum sparx5_target {
#define ANA_AC_PGID_MISC_CFG_PGID_CPU_COPY_ENA_GET(x)\
FIELD_GET(ANA_AC_PGID_MISC_CFG_PGID_CPU_COPY_ENA, x)
+/* ANA_AC:TSN_SF:TSN_SF */
+#define ANA_AC_TSN_SF __REG(TARGET_ANA_AC,\
+ 0, 1, 839136, 0, 1, 4, 0, 0, 1, 4)
+
+#define ANA_AC_TSN_SF_TSN_STREAM_BLOCK_OVERSIZE_STICKY BIT(9)
+#define ANA_AC_TSN_SF_TSN_STREAM_BLOCK_OVERSIZE_STICKY_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_TSN_STREAM_BLOCK_OVERSIZE_STICKY, x)
+#define ANA_AC_TSN_SF_TSN_STREAM_BLOCK_OVERSIZE_STICKY_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_TSN_STREAM_BLOCK_OVERSIZE_STICKY, x)
+
+#define ANA_AC_TSN_SF_PORT_NUM GENMASK(8, 0)
+#define ANA_AC_TSN_SF_PORT_NUM_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_PORT_NUM, x)
+#define ANA_AC_TSN_SF_PORT_NUM_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_PORT_NUM, x)
+
+/* ANA_AC:TSN_SF_CFG:TSN_SF_CFG */
+#define ANA_AC_TSN_SF_CFG(g) __REG(TARGET_ANA_AC,\
+ 0, 1, 839680, g, 1024, 4, 0, 0, 1, 4)
+
+#define ANA_AC_TSN_SF_CFG_TSN_SGID GENMASK(25, 16)
+#define ANA_AC_TSN_SF_CFG_TSN_SGID_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_CFG_TSN_SGID, x)
+#define ANA_AC_TSN_SF_CFG_TSN_SGID_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_CFG_TSN_SGID, x)
+
+#define ANA_AC_TSN_SF_CFG_TSN_MAX_SDU GENMASK(15, 2)
+#define ANA_AC_TSN_SF_CFG_TSN_MAX_SDU_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_CFG_TSN_MAX_SDU, x)
+#define ANA_AC_TSN_SF_CFG_TSN_MAX_SDU_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_CFG_TSN_MAX_SDU, x)
+
+#define ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA BIT(1)
+#define ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA, x)
+#define ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA, x)
+
+#define ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE BIT(0)
+#define ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE, x)
+#define ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE, x)
+
+/* ANA_AC:TSN_SF_STATUS:TSN_SF_STATUS */
+#define ANA_AC_TSN_SF_STATUS __REG(TARGET_ANA_AC,\
+ 0, 1, 839072, 0, 1, 16, 0, 0, 1, 4)
+
+#define ANA_AC_TSN_SF_STATUS_FRM_LEN GENMASK(25, 12)
+#define ANA_AC_TSN_SF_STATUS_FRM_LEN_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_STATUS_FRM_LEN, x)
+#define ANA_AC_TSN_SF_STATUS_FRM_LEN_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_STATUS_FRM_LEN, x)
+
+#define ANA_AC_TSN_SF_STATUS_DLB_DROP BIT(11)
+#define ANA_AC_TSN_SF_STATUS_DLB_DROP_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_STATUS_DLB_DROP, x)
+#define ANA_AC_TSN_SF_STATUS_DLB_DROP_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_STATUS_DLB_DROP, x)
+
+#define ANA_AC_TSN_SF_STATUS_TSN_SFID GENMASK(10, 1)
+#define ANA_AC_TSN_SF_STATUS_TSN_SFID_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_STATUS_TSN_SFID, x)
+#define ANA_AC_TSN_SF_STATUS_TSN_SFID_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_STATUS_TSN_SFID, x)
+
+#define ANA_AC_TSN_SF_STATUS_TSTAMP_VLD BIT(0)
+#define ANA_AC_TSN_SF_STATUS_TSTAMP_VLD_SET(x)\
+ FIELD_PREP(ANA_AC_TSN_SF_STATUS_TSTAMP_VLD, x)
+#define ANA_AC_TSN_SF_STATUS_TSTAMP_VLD_GET(x)\
+ FIELD_GET(ANA_AC_TSN_SF_STATUS_TSTAMP_VLD, x)
+
+/* ANA_AC:SG_ACCESS:SG_ACCESS_CTRL */
+#define ANA_AC_SG_ACCESS_CTRL __REG(TARGET_ANA_AC,\
+ 0, 1, 839140, 0, 1, 12, 0, 0, 1, 4)
+
+#define ANA_AC_SG_ACCESS_CTRL_SGID GENMASK(9, 0)
+#define ANA_AC_SG_ACCESS_CTRL_SGID_SET(x)\
+ FIELD_PREP(ANA_AC_SG_ACCESS_CTRL_SGID, x)
+#define ANA_AC_SG_ACCESS_CTRL_SGID_GET(x)\
+ FIELD_GET(ANA_AC_SG_ACCESS_CTRL_SGID, x)
+
+#define ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE BIT(28)
+#define ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE_SET(x)\
+ FIELD_PREP(ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE, x)
+#define ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE_GET(x)\
+ FIELD_GET(ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE, x)
+
+/* ANA_AC:SG_ACCESS:SG_CYCLETIME_UPDATE_PERIOD */
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD __REG(TARGET_ANA_AC,\
+ 0, 1, 839140, 0, 1, 12, 8, 0, 1, 4)
+
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_CLKS GENMASK(15, 0)
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_CLKS_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_CLKS, x)
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_CLKS_GET(x)\
+ FIELD_GET(ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_CLKS, x)
+
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA BIT(31)
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA, x)
+#define ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA, x)
+
+/* ANA_AC:SG_CONFIG:SG_CONFIG_REG_1 */
+#define ANA_AC_SG_CONFIG_REG_1 __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 48, 0, 1, 4)
+
+/* ANA_AC:SG_CONFIG:SG_CONFIG_REG_2 */
+#define ANA_AC_SG_CONFIG_REG_2 __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 52, 0, 1, 4)
+
+/* ANA_AC:SG_CONFIG:SG_CONFIG_REG_3 */
+#define ANA_AC_SG_CONFIG_REG_3 __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 56, 0, 1, 4)
+
+#define ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB GENMASK(15, 0)
+#define ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB, x)
+#define ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH GENMASK(18, 16)
+#define ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH, x)
+#define ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE BIT(20)
+#define ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE, x)
+#define ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_INIT_IPS GENMASK(24, 21)
+#define ANA_AC_SG_CONFIG_REG_3_INIT_IPS_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_INIT_IPS, x)
+#define ANA_AC_SG_CONFIG_REG_3_INIT_IPS_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_INIT_IPS, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE BIT(25)
+#define ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE, x)
+#define ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_INVALID_RX_ENA BIT(26)
+#define ANA_AC_SG_CONFIG_REG_3_INVALID_RX_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_INVALID_RX_ENA, x)
+#define ANA_AC_SG_CONFIG_REG_3_INVALID_RX_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_INVALID_RX_ENA, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_INVALID_RX BIT(27)
+#define ANA_AC_SG_CONFIG_REG_3_INVALID_RX_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_INVALID_RX, x)
+#define ANA_AC_SG_CONFIG_REG_3_INVALID_RX_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_INVALID_RX, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_ENA BIT(28)
+#define ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_ENA, x)
+#define ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_ENA, x)
+
+#define ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED BIT(29)
+#define ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_SET(x)\
+ FIELD_PREP(ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED, x)
+#define ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED_GET(x)\
+ FIELD_GET(ANA_AC_SG_CONFIG_REG_3_OCTETS_EXCEEDED, x)
+
+/* ANA_AC:SG_CONFIG:SG_CONFIG_REG_4 */
+#define ANA_AC_SG_CONFIG_REG_4 __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 60, 0, 1, 4)
+
+/* ANA_AC:SG_CONFIG:SG_CONFIG_REG_5 */
+#define ANA_AC_SG_CONFIG_REG_5 __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 64, 0, 1, 4)
+
+/* ANA_AC:SG_CONFIG:SG_GCL_GS_CONFIG */
+#define ANA_AC_SG_GCL_GS_CONFIG(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 0, r, 4, 4)
+
+#define ANA_AC_SG_GCL_GS_CONFIG_IPS GENMASK(3, 0)
+#define ANA_AC_SG_GCL_GS_CONFIG_IPS_SET(x)\
+ FIELD_PREP(ANA_AC_SG_GCL_GS_CONFIG_IPS, x)
+#define ANA_AC_SG_GCL_GS_CONFIG_IPS_GET(x)\
+ FIELD_GET(ANA_AC_SG_GCL_GS_CONFIG_IPS, x)
+
+#define ANA_AC_SG_GCL_GS_CONFIG_GATE_STATE BIT(4)
+#define ANA_AC_SG_GCL_GS_CONFIG_GATE_STATE_SET(x)\
+ FIELD_PREP(ANA_AC_SG_GCL_GS_CONFIG_GATE_STATE, x)
+#define ANA_AC_SG_GCL_GS_CONFIG_GATE_STATE_GET(x)\
+ FIELD_GET(ANA_AC_SG_GCL_GS_CONFIG_GATE_STATE, x)
+
+/* ANA_AC:SG_CONFIG:SG_GCL_TI_CONFIG */
+#define ANA_AC_SG_GCL_TI_CONFIG(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 16, r, 4, 4)
+
+/* ANA_AC:SG_CONFIG:SG_GCL_OCT_CONFIG */
+#define ANA_AC_SG_GCL_OCT_CONFIG(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 851584, 0, 1, 128, 32, r, 4, 4)
+
+/* ANA_AC:SG_STATUS:SG_STATUS_REG_1 */
+#define ANA_AC_SG_STATUS_REG_1 __REG(TARGET_ANA_AC,\
+ 0, 1, 839088, 0, 1, 16, 0, 0, 1, 4)
+
+/* ANA_AC:SG_STATUS:SG_STATUS_REG_2 */
+#define ANA_AC_SG_STATUS_REG_2 __REG(TARGET_ANA_AC,\
+ 0, 1, 839088, 0, 1, 16, 4, 0, 1, 4)
+
+/* ANA_AC:SG_STATUS:SG_STATUS_REG_3 */
+#define ANA_AC_SG_STATUS_REG_3 __REG(TARGET_ANA_AC,\
+ 0, 1, 839088, 0, 1, 16, 8, 0, 1, 4)
+
+#define ANA_AC_SG_STATUS_REG_3_CFG_CHG_TIME_SEC_MSB GENMASK(15, 0)
+#define ANA_AC_SG_STATUS_REG_3_CFG_CHG_TIME_SEC_MSB_SET(x)\
+ FIELD_PREP(ANA_AC_SG_STATUS_REG_3_CFG_CHG_TIME_SEC_MSB, x)
+#define ANA_AC_SG_STATUS_REG_3_CFG_CHG_TIME_SEC_MSB_GET(x)\
+ FIELD_GET(ANA_AC_SG_STATUS_REG_3_CFG_CHG_TIME_SEC_MSB, x)
+
+#define ANA_AC_SG_STATUS_REG_3_GATE_STATE BIT(16)
+#define ANA_AC_SG_STATUS_REG_3_GATE_STATE_SET(x)\
+ FIELD_PREP(ANA_AC_SG_STATUS_REG_3_GATE_STATE, x)
+#define ANA_AC_SG_STATUS_REG_3_GATE_STATE_GET(x)\
+ FIELD_GET(ANA_AC_SG_STATUS_REG_3_GATE_STATE, x)
+
+#define ANA_AC_SG_STATUS_REG_3_IPS GENMASK(23, 20)
+#define ANA_AC_SG_STATUS_REG_3_IPS_SET(x)\
+ FIELD_PREP(ANA_AC_SG_STATUS_REG_3_IPS, x)
+#define ANA_AC_SG_STATUS_REG_3_IPS_GET(x)\
+ FIELD_GET(ANA_AC_SG_STATUS_REG_3_IPS, x)
+
+#define ANA_AC_SG_STATUS_REG_3_CONFIG_PENDING BIT(24)
+#define ANA_AC_SG_STATUS_REG_3_CONFIG_PENDING_SET(x)\
+ FIELD_PREP(ANA_AC_SG_STATUS_REG_3_CONFIG_PENDING, x)
+#define ANA_AC_SG_STATUS_REG_3_CONFIG_PENDING_GET(x)\
+ FIELD_GET(ANA_AC_SG_STATUS_REG_3_CONFIG_PENDING, x)
+
+#define ANA_AC_SG_STATUS_REG_3_GCL_OCTET_INDEX GENMASK(27, 25)
+#define ANA_AC_SG_STATUS_REG_3_GCL_OCTET_INDEX_SET(x)\
+ FIELD_PREP(ANA_AC_SG_STATUS_REG_3_GCL_OCTET_INDEX, x)
+#define ANA_AC_SG_STATUS_REG_3_GCL_OCTET_INDEX_GET(x)\
+ FIELD_GET(ANA_AC_SG_STATUS_REG_3_GCL_OCTET_INDEX, x)
+
+/* ANA_AC:SG_STATUS:SG_STATUS_REG_4 */
+#define ANA_AC_SG_STATUS_REG_4 __REG(TARGET_ANA_AC,\
+ 0, 1, 839088, 0, 1, 16, 12, 0, 1, 4)
+
/* ANA_AC:STAT_GLOBAL_CFG_PORT:STAT_GLOBAL_EVENT_MASK */
-#define ANA_AC_PORT_SGE_CFG(r) __REG(TARGET_ANA_AC, 0, 1, 851552, 0, 1, 20, 0, r, 4, 4)
+#define ANA_AC_PORT_SGE_CFG(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 851552, 0, 1, 20, 0, r, 4, 4)
#define ANA_AC_PORT_SGE_CFG_MASK GENMASK(15, 0)
#define ANA_AC_PORT_SGE_CFG_MASK_SET(x)\
@@ -139,7 +400,8 @@ enum sparx5_target {
FIELD_GET(ANA_AC_PORT_SGE_CFG_MASK, x)
/* ANA_AC:STAT_GLOBAL_CFG_PORT:STAT_RESET */
-#define ANA_AC_STAT_RESET __REG(TARGET_ANA_AC, 0, 1, 851552, 0, 1, 20, 16, 0, 1, 4)
+#define ANA_AC_STAT_RESET __REG(TARGET_ANA_AC,\
+ 0, 1, 851552, 0, 1, 20, 16, 0, 1, 4)
#define ANA_AC_STAT_RESET_RESET BIT(0)
#define ANA_AC_STAT_RESET_RESET_SET(x)\
@@ -148,7 +410,8 @@ enum sparx5_target {
FIELD_GET(ANA_AC_STAT_RESET_RESET, x)
/* ANA_AC:STAT_CNT_CFG_PORT:STAT_CFG */
-#define ANA_AC_PORT_STAT_CFG(g, r) __REG(TARGET_ANA_AC, 0, 1, 843776, g, 70, 64, 4, r, 4, 4)
+#define ANA_AC_PORT_STAT_CFG(g, r) __REG(TARGET_ANA_AC,\
+ 0, 1, 843776, g, 70, 64, 4, r, 4, 4)
#define ANA_AC_PORT_STAT_CFG_CFG_PRIO_MASK GENMASK(11, 4)
#define ANA_AC_PORT_STAT_CFG_CFG_PRIO_MASK_SET(x)\
@@ -169,10 +432,42 @@ enum sparx5_target {
FIELD_GET(ANA_AC_PORT_STAT_CFG_CFG_CNT_BYTE, x)
/* ANA_AC:STAT_CNT_CFG_PORT:STAT_LSB_CNT */
-#define ANA_AC_PORT_STAT_LSB_CNT(g, r) __REG(TARGET_ANA_AC, 0, 1, 843776, g, 70, 64, 20, r, 4, 4)
+#define ANA_AC_PORT_STAT_LSB_CNT(g, r) __REG(TARGET_ANA_AC,\
+ 0, 1, 843776, g, 70, 64, 20, r, 4, 4)
+
+/* ANA_AC:STAT_GLOBAL_CFG_ACL:GLOBAL_CNT_FRM_TYPE_CFG */
+#define ANA_AC_ACL_GLOBAL_CNT_FRM_TYPE_CFG(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 893792, 0, 1, 24, 0, r, 2, 4)
+
+#define ANA_AC_ACL_GLOBAL_CNT_FRM_TYPE_CFG_GLOBAL_CFG_CNT_FRM_TYPE GENMASK(2, 0)
+#define ANA_AC_ACL_GLOBAL_CNT_FRM_TYPE_CFG_GLOBAL_CFG_CNT_FRM_TYPE_SET(x)\
+ FIELD_PREP(ANA_AC_ACL_GLOBAL_CNT_FRM_TYPE_CFG_GLOBAL_CFG_CNT_FRM_TYPE, x)
+#define ANA_AC_ACL_GLOBAL_CNT_FRM_TYPE_CFG_GLOBAL_CFG_CNT_FRM_TYPE_GET(x)\
+ FIELD_GET(ANA_AC_ACL_GLOBAL_CNT_FRM_TYPE_CFG_GLOBAL_CFG_CNT_FRM_TYPE, x)
+
+/* ANA_AC:STAT_GLOBAL_CFG_ACL:STAT_GLOBAL_CFG */
+#define ANA_AC_ACL_STAT_GLOBAL_CFG(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 893792, 0, 1, 24, 8, r, 2, 4)
+
+#define ANA_AC_ACL_STAT_GLOBAL_CFG_GLOBAL_CFG_CNT_BYTE BIT(0)
+#define ANA_AC_ACL_STAT_GLOBAL_CFG_GLOBAL_CFG_CNT_BYTE_SET(x)\
+ FIELD_PREP(ANA_AC_ACL_STAT_GLOBAL_CFG_GLOBAL_CFG_CNT_BYTE, x)
+#define ANA_AC_ACL_STAT_GLOBAL_CFG_GLOBAL_CFG_CNT_BYTE_GET(x)\
+ FIELD_GET(ANA_AC_ACL_STAT_GLOBAL_CFG_GLOBAL_CFG_CNT_BYTE, x)
+
+/* ANA_AC:STAT_GLOBAL_CFG_ACL:STAT_GLOBAL_EVENT_MASK */
+#define ANA_AC_ACL_STAT_GLOBAL_EVENT_MASK(r) __REG(TARGET_ANA_AC,\
+ 0, 1, 893792, 0, 1, 24, 16, r, 2, 4)
+
+#define ANA_AC_ACL_STAT_GLOBAL_EVENT_MASK_GLOBAL_EVENT_MASK GENMASK(3, 0)
+#define ANA_AC_ACL_STAT_GLOBAL_EVENT_MASK_GLOBAL_EVENT_MASK_SET(x)\
+ FIELD_PREP(ANA_AC_ACL_STAT_GLOBAL_EVENT_MASK_GLOBAL_EVENT_MASK, x)
+#define ANA_AC_ACL_STAT_GLOBAL_EVENT_MASK_GLOBAL_EVENT_MASK_GET(x)\
+ FIELD_GET(ANA_AC_ACL_STAT_GLOBAL_EVENT_MASK_GLOBAL_EVENT_MASK, x)
/* ANA_ACL:COMMON:VCAP_S2_CFG */
-#define ANA_ACL_VCAP_S2_CFG(r) __REG(TARGET_ANA_ACL, 0, 1, 32768, 0, 1, 592, 0, r, 70, 4)
+#define ANA_ACL_VCAP_S2_CFG(r) __REG(TARGET_ANA_ACL,\
+ 0, 1, 32768, 0, 1, 592, 0, r, 70, 4)
#define ANA_ACL_VCAP_S2_CFG_SEC_ROUTE_HANDLING_ENA BIT(28)
#define ANA_ACL_VCAP_S2_CFG_SEC_ROUTE_HANDLING_ENA_SET(x)\
@@ -259,7 +554,8 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_VCAP_S2_CFG_SEC_ENA, x)
/* ANA_ACL:COMMON:SWAP_IP_CTRL */
-#define ANA_ACL_SWAP_IP_CTRL __REG(TARGET_ANA_ACL, 0, 1, 32768, 0, 1, 592, 412, 0, 1, 4)
+#define ANA_ACL_SWAP_IP_CTRL __REG(TARGET_ANA_ACL,\
+ 0, 1, 32768, 0, 1, 592, 412, 0, 1, 4)
#define ANA_ACL_SWAP_IP_CTRL_DMAC_REPL_OFFSET_VAL GENMASK(23, 18)
#define ANA_ACL_SWAP_IP_CTRL_DMAC_REPL_OFFSET_VAL_SET(x)\
@@ -292,7 +588,8 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_SWAP_IP_CTRL_IP_SWAP_IP4_TTL_ENA, x)
/* ANA_ACL:COMMON:VCAP_S2_RLEG_STAT */
-#define ANA_ACL_VCAP_S2_RLEG_STAT(r) __REG(TARGET_ANA_ACL, 0, 1, 32768, 0, 1, 592, 424, r, 4, 4)
+#define ANA_ACL_VCAP_S2_RLEG_STAT(r) __REG(TARGET_ANA_ACL,\
+ 0, 1, 32768, 0, 1, 592, 424, r, 4, 4)
#define ANA_ACL_VCAP_S2_RLEG_STAT_IRLEG_STAT_MASK GENMASK(12, 6)
#define ANA_ACL_VCAP_S2_RLEG_STAT_IRLEG_STAT_MASK_SET(x)\
@@ -307,7 +604,8 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_VCAP_S2_RLEG_STAT_ERLEG_STAT_MASK, x)
/* ANA_ACL:COMMON:VCAP_S2_FRAGMENT_CFG */
-#define ANA_ACL_VCAP_S2_FRAGMENT_CFG __REG(TARGET_ANA_ACL, 0, 1, 32768, 0, 1, 592, 440, 0, 1, 4)
+#define ANA_ACL_VCAP_S2_FRAGMENT_CFG __REG(TARGET_ANA_ACL,\
+ 0, 1, 32768, 0, 1, 592, 440, 0, 1, 4)
#define ANA_ACL_VCAP_S2_FRAGMENT_CFG_L4_MIN_LEN GENMASK(9, 5)
#define ANA_ACL_VCAP_S2_FRAGMENT_CFG_L4_MIN_LEN_SET(x)\
@@ -328,7 +626,8 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_VCAP_S2_FRAGMENT_CFG_FRAGMENT_OFFSET_THRES, x)
/* ANA_ACL:COMMON:OWN_UPSID */
-#define ANA_ACL_OWN_UPSID(r) __REG(TARGET_ANA_ACL, 0, 1, 32768, 0, 1, 592, 580, r, 3, 4)
+#define ANA_ACL_OWN_UPSID(r) __REG(TARGET_ANA_ACL,\
+ 0, 1, 32768, 0, 1, 592, 580, r, 3, 4)
#define ANA_ACL_OWN_UPSID_OWN_UPSID GENMASK(4, 0)
#define ANA_ACL_OWN_UPSID_OWN_UPSID_SET(x)\
@@ -337,7 +636,8 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_OWN_UPSID_OWN_UPSID, x)
/* ANA_ACL:KEY_SEL:VCAP_S2_KEY_SEL */
-#define ANA_ACL_VCAP_S2_KEY_SEL(g, r) __REG(TARGET_ANA_ACL, 0, 1, 34200, g, 134, 16, 0, r, 4, 4)
+#define ANA_ACL_VCAP_S2_KEY_SEL(g, r) __REG(TARGET_ANA_ACL,\
+ 0, 1, 34200, g, 134, 16, 0, r, 4, 4)
#define ANA_ACL_VCAP_S2_KEY_SEL_KEY_SEL_ENA BIT(13)
#define ANA_ACL_VCAP_S2_KEY_SEL_KEY_SEL_ENA_SET(x)\
@@ -388,13 +688,16 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_VCAP_S2_KEY_SEL_ARP_KEY_SEL, x)
/* ANA_ACL:CNT_A:CNT_A */
-#define ANA_ACL_CNT_A(g) __REG(TARGET_ANA_ACL, 0, 1, 0, g, 4096, 4, 0, 0, 1, 4)
+#define ANA_ACL_CNT_A(g) __REG(TARGET_ANA_ACL,\
+ 0, 1, 0, g, 4096, 4, 0, 0, 1, 4)
/* ANA_ACL:CNT_B:CNT_B */
-#define ANA_ACL_CNT_B(g) __REG(TARGET_ANA_ACL, 0, 1, 16384, g, 4096, 4, 0, 0, 1, 4)
+#define ANA_ACL_CNT_B(g) __REG(TARGET_ANA_ACL,\
+ 0, 1, 16384, g, 4096, 4, 0, 0, 1, 4)
/* ANA_ACL:STICKY:SEC_LOOKUP_STICKY */
-#define ANA_ACL_SEC_LOOKUP_STICKY(r) __REG(TARGET_ANA_ACL, 0, 1, 36408, 0, 1, 16, 0, r, 4, 4)
+#define ANA_ACL_SEC_LOOKUP_STICKY(r) __REG(TARGET_ANA_ACL,\
+ 0, 1, 36408, 0, 1, 16, 0, r, 4, 4)
#define ANA_ACL_SEC_LOOKUP_STICKY_KEY_SEL_CLM_STICKY BIT(17)
#define ANA_ACL_SEC_LOOKUP_STICKY_KEY_SEL_CLM_STICKY_SET(x)\
@@ -505,7 +808,8 @@ enum sparx5_target {
FIELD_GET(ANA_ACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY, x)
/* ANA_AC_POL:POL_ALL_CFG:POL_UPD_INT_CFG */
-#define ANA_AC_POL_POL_UPD_INT_CFG __REG(TARGET_ANA_AC_POL, 0, 1, 75968, 0, 1, 1160, 1148, 0, 1, 4)
+#define ANA_AC_POL_POL_UPD_INT_CFG __REG(TARGET_ANA_AC_POL,\
+ 0, 1, 75968, 0, 1, 1160, 1148, 0, 1, 4)
#define ANA_AC_POL_POL_UPD_INT_CFG_POL_UPD_INT GENMASK(9, 0)
#define ANA_AC_POL_POL_UPD_INT_CFG_POL_UPD_INT_SET(x)\
@@ -514,7 +818,8 @@ enum sparx5_target {
FIELD_GET(ANA_AC_POL_POL_UPD_INT_CFG_POL_UPD_INT, x)
/* ANA_AC_POL:COMMON_BDLB:DLB_CTRL */
-#define ANA_AC_POL_BDLB_DLB_CTRL __REG(TARGET_ANA_AC_POL, 0, 1, 79048, 0, 1, 8, 0, 0, 1, 4)
+#define ANA_AC_POL_BDLB_DLB_CTRL __REG(TARGET_ANA_AC_POL,\
+ 0, 1, 79048, 0, 1, 8, 0, 0, 1, 4)
#define ANA_AC_POL_BDLB_DLB_CTRL_CLK_PERIOD_01NS GENMASK(26, 19)
#define ANA_AC_POL_BDLB_DLB_CTRL_CLK_PERIOD_01NS_SET(x)\
@@ -541,7 +846,8 @@ enum sparx5_target {
FIELD_GET(ANA_AC_POL_BDLB_DLB_CTRL_DLB_ADD_ENA, x)
/* ANA_AC_POL:COMMON_BUM_SLB:DLB_CTRL */
-#define ANA_AC_POL_SLB_DLB_CTRL __REG(TARGET_ANA_AC_POL, 0, 1, 79056, 0, 1, 20, 0, 0, 1, 4)
+#define ANA_AC_POL_SLB_DLB_CTRL __REG(TARGET_ANA_AC_POL,\
+ 0, 1, 79056, 0, 1, 20, 0, 0, 1, 4)
#define ANA_AC_POL_SLB_DLB_CTRL_CLK_PERIOD_01NS GENMASK(26, 19)
#define ANA_AC_POL_SLB_DLB_CTRL_CLK_PERIOD_01NS_SET(x)\
@@ -567,8 +873,235 @@ enum sparx5_target {
#define ANA_AC_POL_SLB_DLB_CTRL_DLB_ADD_ENA_GET(x)\
FIELD_GET(ANA_AC_POL_SLB_DLB_CTRL_DLB_ADD_ENA, x)
+/* ANA_AC_SDLB:LBGRP_TBL:XLB_START */
+#define ANA_AC_SDLB_XLB_START(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 295468, g, 10, 24, 0, 0, 1, 4)
+
+#define ANA_AC_SDLB_XLB_START_LBSET_START GENMASK(12, 0)
+#define ANA_AC_SDLB_XLB_START_LBSET_START_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_XLB_START_LBSET_START, x)
+#define ANA_AC_SDLB_XLB_START_LBSET_START_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_XLB_START_LBSET_START, x)
+
+/* ANA_AC_SDLB:LBGRP_TBL:PUP_INTERVAL */
+#define ANA_AC_SDLB_PUP_INTERVAL(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 295468, g, 10, 24, 4, 0, 1, 4)
+
+#define ANA_AC_SDLB_PUP_INTERVAL_PUP_INTERVAL GENMASK(19, 0)
+#define ANA_AC_SDLB_PUP_INTERVAL_PUP_INTERVAL_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_PUP_INTERVAL_PUP_INTERVAL, x)
+#define ANA_AC_SDLB_PUP_INTERVAL_PUP_INTERVAL_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_PUP_INTERVAL_PUP_INTERVAL, x)
+
+/* ANA_AC_SDLB:LBGRP_TBL:PUP_CTRL */
+#define ANA_AC_SDLB_PUP_CTRL(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 295468, g, 10, 24, 8, 0, 1, 4)
+
+#define ANA_AC_SDLB_PUP_CTRL_PUP_LB_DT GENMASK(18, 0)
+#define ANA_AC_SDLB_PUP_CTRL_PUP_LB_DT_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_PUP_CTRL_PUP_LB_DT, x)
+#define ANA_AC_SDLB_PUP_CTRL_PUP_LB_DT_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_PUP_CTRL_PUP_LB_DT, x)
+
+#define ANA_AC_SDLB_PUP_CTRL_PUP_ENA BIT(24)
+#define ANA_AC_SDLB_PUP_CTRL_PUP_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_PUP_CTRL_PUP_ENA, x)
+#define ANA_AC_SDLB_PUP_CTRL_PUP_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_PUP_CTRL_PUP_ENA, x)
+
+/* ANA_AC_SDLB:LBGRP_TBL:LBGRP_MISC */
+#define ANA_AC_SDLB_LBGRP_MISC(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 295468, g, 10, 24, 12, 0, 1, 4)
+
+#define ANA_AC_SDLB_LBGRP_MISC_THRES_SHIFT GENMASK(12, 8)
+#define ANA_AC_SDLB_LBGRP_MISC_THRES_SHIFT_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_LBGRP_MISC_THRES_SHIFT, x)
+#define ANA_AC_SDLB_LBGRP_MISC_THRES_SHIFT_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_LBGRP_MISC_THRES_SHIFT, x)
+
+/* ANA_AC_SDLB:LBGRP_TBL:FRM_RATE_TOKENS */
+#define ANA_AC_SDLB_FRM_RATE_TOKENS(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 295468, g, 10, 24, 16, 0, 1, 4)
+
+#define ANA_AC_SDLB_FRM_RATE_TOKENS_FRM_RATE_TOKENS GENMASK(12, 0)
+#define ANA_AC_SDLB_FRM_RATE_TOKENS_FRM_RATE_TOKENS_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_FRM_RATE_TOKENS_FRM_RATE_TOKENS, x)
+#define ANA_AC_SDLB_FRM_RATE_TOKENS_FRM_RATE_TOKENS_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_FRM_RATE_TOKENS_FRM_RATE_TOKENS, x)
+
+/* ANA_AC_SDLB:LBGRP_TBL:LBGRP_STATE_TBL */
+#define ANA_AC_SDLB_LBGRP_STATE_TBL(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 295468, g, 10, 24, 20, 0, 1, 4)
+
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_ONGOING BIT(0)
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_ONGOING_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_ONGOING, x)
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_ONGOING_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_ONGOING, x)
+
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_WAIT_ACK BIT(1)
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_WAIT_ACK_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_WAIT_ACK, x)
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_WAIT_ACK_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_WAIT_ACK, x)
+
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_LBSET_NEXT GENMASK(28, 16)
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_LBSET_NEXT_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_LBSET_NEXT, x)
+#define ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_LBSET_NEXT_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_LBGRP_STATE_TBL_PUP_LBSET_NEXT, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:PUP_TOKENS */
+#define ANA_AC_SDLB_PUP_TOKENS(g, r) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 0, r, 2, 4)
+
+#define ANA_AC_SDLB_PUP_TOKENS_PUP_TOKENS GENMASK(12, 0)
+#define ANA_AC_SDLB_PUP_TOKENS_PUP_TOKENS_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_PUP_TOKENS_PUP_TOKENS, x)
+#define ANA_AC_SDLB_PUP_TOKENS_PUP_TOKENS_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_PUP_TOKENS_PUP_TOKENS, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:THRES */
+#define ANA_AC_SDLB_THRES(g, r) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 8, r, 2, 4)
+
+#define ANA_AC_SDLB_THRES_THRES GENMASK(9, 0)
+#define ANA_AC_SDLB_THRES_THRES_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_THRES_THRES, x)
+#define ANA_AC_SDLB_THRES_THRES_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_THRES_THRES, x)
+
+#define ANA_AC_SDLB_THRES_THRES_HYS GENMASK(25, 16)
+#define ANA_AC_SDLB_THRES_THRES_HYS_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_THRES_THRES_HYS, x)
+#define ANA_AC_SDLB_THRES_THRES_HYS_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_THRES_THRES_HYS, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:XLB_NEXT */
+#define ANA_AC_SDLB_XLB_NEXT(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 16, 0, 1, 4)
+
+#define ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT GENMASK(12, 0)
+#define ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT, x)
+#define ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT, x)
+
+#define ANA_AC_SDLB_XLB_NEXT_LBGRP GENMASK(27, 24)
+#define ANA_AC_SDLB_XLB_NEXT_LBGRP_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_XLB_NEXT_LBGRP, x)
+#define ANA_AC_SDLB_XLB_NEXT_LBGRP_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_XLB_NEXT_LBGRP, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:INH_CTRL */
+#define ANA_AC_SDLB_INH_CTRL(g, r) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 20, r, 2, 4)
+
+#define ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX GENMASK(12, 0)
+#define ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX, x)
+#define ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX, x)
+
+#define ANA_AC_SDLB_INH_CTRL_INH_MODE GENMASK(21, 20)
+#define ANA_AC_SDLB_INH_CTRL_INH_MODE_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_INH_CTRL_INH_MODE, x)
+#define ANA_AC_SDLB_INH_CTRL_INH_MODE_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_INH_CTRL_INH_MODE, x)
+
+#define ANA_AC_SDLB_INH_CTRL_INH_LB BIT(24)
+#define ANA_AC_SDLB_INH_CTRL_INH_LB_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_INH_CTRL_INH_LB, x)
+#define ANA_AC_SDLB_INH_CTRL_INH_LB_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_INH_CTRL_INH_LB, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:INH_LBSET_ADDR */
+#define ANA_AC_SDLB_INH_LBSET_ADDR(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 28, 0, 1, 4)
+
+#define ANA_AC_SDLB_INH_LBSET_ADDR_INH_LBSET_ADDR GENMASK(12, 0)
+#define ANA_AC_SDLB_INH_LBSET_ADDR_INH_LBSET_ADDR_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_INH_LBSET_ADDR_INH_LBSET_ADDR, x)
+#define ANA_AC_SDLB_INH_LBSET_ADDR_INH_LBSET_ADDR_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_INH_LBSET_ADDR_INH_LBSET_ADDR, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:DLB_MISC */
+#define ANA_AC_SDLB_DLB_MISC(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 32, 0, 1, 4)
+
+#define ANA_AC_SDLB_DLB_MISC_DLB_FRM_RATE_ENA BIT(0)
+#define ANA_AC_SDLB_DLB_MISC_DLB_FRM_RATE_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_MISC_DLB_FRM_RATE_ENA, x)
+#define ANA_AC_SDLB_DLB_MISC_DLB_FRM_RATE_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_MISC_DLB_FRM_RATE_ENA, x)
+
+#define ANA_AC_SDLB_DLB_MISC_MARK_ALL_FRMS_RED_ENA BIT(6)
+#define ANA_AC_SDLB_DLB_MISC_MARK_ALL_FRMS_RED_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_MISC_MARK_ALL_FRMS_RED_ENA, x)
+#define ANA_AC_SDLB_DLB_MISC_MARK_ALL_FRMS_RED_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_MISC_MARK_ALL_FRMS_RED_ENA, x)
+
+#define ANA_AC_SDLB_DLB_MISC_DLB_FRM_ADJ GENMASK(14, 8)
+#define ANA_AC_SDLB_DLB_MISC_DLB_FRM_ADJ_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_MISC_DLB_FRM_ADJ, x)
+#define ANA_AC_SDLB_DLB_MISC_DLB_FRM_ADJ_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_MISC_DLB_FRM_ADJ, x)
+
+/* ANA_AC_SDLB:LBSET_TBL:DLB_CFG */
+#define ANA_AC_SDLB_DLB_CFG(g) __REG(TARGET_ANA_AC_SDLB,\
+ 0, 1, 0, g, 4616, 64, 36, 0, 1, 4)
+
+#define ANA_AC_SDLB_DLB_CFG_DROP_ON_YELLOW_ENA BIT(11)
+#define ANA_AC_SDLB_DLB_CFG_DROP_ON_YELLOW_ENA_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_DROP_ON_YELLOW_ENA, x)
+#define ANA_AC_SDLB_DLB_CFG_DROP_ON_YELLOW_ENA_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_DROP_ON_YELLOW_ENA, x)
+
+#define ANA_AC_SDLB_DLB_CFG_DP_BYPASS_LVL GENMASK(10, 9)
+#define ANA_AC_SDLB_DLB_CFG_DP_BYPASS_LVL_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_DP_BYPASS_LVL, x)
+#define ANA_AC_SDLB_DLB_CFG_DP_BYPASS_LVL_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_DP_BYPASS_LVL, x)
+
+#define ANA_AC_SDLB_DLB_CFG_HIER_DLB_DIS BIT(8)
+#define ANA_AC_SDLB_DLB_CFG_HIER_DLB_DIS_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_HIER_DLB_DIS, x)
+#define ANA_AC_SDLB_DLB_CFG_HIER_DLB_DIS_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_HIER_DLB_DIS, x)
+
+#define ANA_AC_SDLB_DLB_CFG_ENCAP_DATA_DIS BIT(7)
+#define ANA_AC_SDLB_DLB_CFG_ENCAP_DATA_DIS_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_ENCAP_DATA_DIS, x)
+#define ANA_AC_SDLB_DLB_CFG_ENCAP_DATA_DIS_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_ENCAP_DATA_DIS, x)
+
+#define ANA_AC_SDLB_DLB_CFG_COLOR_AWARE_LVL GENMASK(6, 5)
+#define ANA_AC_SDLB_DLB_CFG_COLOR_AWARE_LVL_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_COLOR_AWARE_LVL, x)
+#define ANA_AC_SDLB_DLB_CFG_COLOR_AWARE_LVL_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_COLOR_AWARE_LVL, x)
+
+#define ANA_AC_SDLB_DLB_CFG_CIR_INC_DP_VAL GENMASK(4, 3)
+#define ANA_AC_SDLB_DLB_CFG_CIR_INC_DP_VAL_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_CIR_INC_DP_VAL, x)
+#define ANA_AC_SDLB_DLB_CFG_CIR_INC_DP_VAL_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_CIR_INC_DP_VAL, x)
+
+#define ANA_AC_SDLB_DLB_CFG_DLB_MODE BIT(2)
+#define ANA_AC_SDLB_DLB_CFG_DLB_MODE_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_DLB_MODE, x)
+#define ANA_AC_SDLB_DLB_CFG_DLB_MODE_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_DLB_MODE, x)
+
+#define ANA_AC_SDLB_DLB_CFG_TRAFFIC_TYPE_MASK GENMASK(1, 0)
+#define ANA_AC_SDLB_DLB_CFG_TRAFFIC_TYPE_MASK_SET(x)\
+ FIELD_PREP(ANA_AC_SDLB_DLB_CFG_TRAFFIC_TYPE_MASK, x)
+#define ANA_AC_SDLB_DLB_CFG_TRAFFIC_TYPE_MASK_GET(x)\
+ FIELD_GET(ANA_AC_SDLB_DLB_CFG_TRAFFIC_TYPE_MASK, x)
+
/* ANA_CL:PORT:FILTER_CTRL */
-#define ANA_CL_FILTER_CTRL(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 4, 0, 1, 4)
+#define ANA_CL_FILTER_CTRL(g) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 4, 0, 1, 4)
#define ANA_CL_FILTER_CTRL_FILTER_SMAC_MC_DIS BIT(2)
#define ANA_CL_FILTER_CTRL_FILTER_SMAC_MC_DIS_SET(x)\
@@ -589,7 +1122,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_FILTER_CTRL_FORCE_FCS_UPDATE_ENA, x)
/* ANA_CL:PORT:VLAN_FILTER_CTRL */
-#define ANA_CL_VLAN_FILTER_CTRL(g, r) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 8, r, 3, 4)
+#define ANA_CL_VLAN_FILTER_CTRL(g, r) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 8, r, 3, 4)
#define ANA_CL_VLAN_FILTER_CTRL_TAG_REQUIRED_ENA BIT(10)
#define ANA_CL_VLAN_FILTER_CTRL_TAG_REQUIRED_ENA_SET(x)\
@@ -658,7 +1192,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_VLAN_FILTER_CTRL_CUST3_STAG_DIS, x)
/* ANA_CL:PORT:ETAG_FILTER_CTRL */
-#define ANA_CL_ETAG_FILTER_CTRL(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 20, 0, 1, 4)
+#define ANA_CL_ETAG_FILTER_CTRL(g) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 20, 0, 1, 4)
#define ANA_CL_ETAG_FILTER_CTRL_ETAG_REQUIRED_ENA BIT(1)
#define ANA_CL_ETAG_FILTER_CTRL_ETAG_REQUIRED_ENA_SET(x)\
@@ -673,7 +1208,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_ETAG_FILTER_CTRL_ETAG_DIS, x)
/* ANA_CL:PORT:VLAN_CTRL */
-#define ANA_CL_VLAN_CTRL(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 32, 0, 1, 4)
+#define ANA_CL_VLAN_CTRL(g) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 32, 0, 1, 4)
#define ANA_CL_VLAN_CTRL_PORT_VOE_TPID_AWARE_DIS GENMASK(30, 26)
#define ANA_CL_VLAN_CTRL_PORT_VOE_TPID_AWARE_DIS_SET(x)\
@@ -742,7 +1278,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_VLAN_CTRL_PORT_VID, x)
/* ANA_CL:PORT:VLAN_CTRL_2 */
-#define ANA_CL_VLAN_CTRL_2(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 36, 0, 1, 4)
+#define ANA_CL_VLAN_CTRL_2(g) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 36, 0, 1, 4)
#define ANA_CL_VLAN_CTRL_2_VLAN_PUSH_CNT GENMASK(1, 0)
#define ANA_CL_VLAN_CTRL_2_VLAN_PUSH_CNT_SET(x)\
@@ -751,7 +1288,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_VLAN_CTRL_2_VLAN_PUSH_CNT, x)
/* ANA_CL:PORT:PCP_DEI_MAP_CFG */
-#define ANA_CL_PCP_DEI_MAP_CFG(g, r) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 108, r, 16, 4)
+#define ANA_CL_PCP_DEI_MAP_CFG(g, r) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 108, r, 16, 4)
#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL GENMASK(4, 3)
#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL_SET(x)\
@@ -766,7 +1304,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL, x)
/* ANA_CL:PORT:QOS_CFG */
-#define ANA_CL_QOS_CFG(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 172, 0, 1, 4)
+#define ANA_CL_QOS_CFG(g) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 172, 0, 1, 4)
#define ANA_CL_QOS_CFG_DEFAULT_COSID_ENA BIT(17)
#define ANA_CL_QOS_CFG_DEFAULT_COSID_ENA_SET(x)\
@@ -841,10 +1380,74 @@ enum sparx5_target {
FIELD_GET(ANA_CL_QOS_CFG_DEFAULT_QOS_VAL, x)
/* ANA_CL:PORT:CAPTURE_BPDU_CFG */
-#define ANA_CL_CAPTURE_BPDU_CFG(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 196, 0, 1, 4)
+#define ANA_CL_CAPTURE_BPDU_CFG(g) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 196, 0, 1, 4)
+
+/* ANA_CL:PORT:ADV_CL_CFG_2 */
+#define ANA_CL_ADV_CL_CFG_2(g, r) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 200, r, 6, 4)
+
+#define ANA_CL_ADV_CL_CFG_2_USE_CL_TCI0_ENA BIT(1)
+#define ANA_CL_ADV_CL_CFG_2_USE_CL_TCI0_ENA_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_2_USE_CL_TCI0_ENA, x)
+#define ANA_CL_ADV_CL_CFG_2_USE_CL_TCI0_ENA_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_2_USE_CL_TCI0_ENA, x)
+
+#define ANA_CL_ADV_CL_CFG_2_USE_CL_DSCP_ENA BIT(0)
+#define ANA_CL_ADV_CL_CFG_2_USE_CL_DSCP_ENA_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_2_USE_CL_DSCP_ENA, x)
+#define ANA_CL_ADV_CL_CFG_2_USE_CL_DSCP_ENA_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_2_USE_CL_DSCP_ENA, x)
+
+/* ANA_CL:PORT:ADV_CL_CFG */
+#define ANA_CL_ADV_CL_CFG(g, r) __REG(TARGET_ANA_CL,\
+ 0, 1, 131072, g, 70, 512, 224, r, 6, 4)
+
+#define ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL GENMASK(30, 26)
+#define ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL, x)
+#define ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL, x)
+
+#define ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL GENMASK(25, 21)
+#define ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL, x)
+#define ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL, x)
+
+#define ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL GENMASK(20, 16)
+#define ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL, x)
+#define ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL, x)
+
+#define ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL GENMASK(15, 11)
+#define ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL, x)
+#define ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL, x)
+
+#define ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL GENMASK(10, 6)
+#define ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL, x)
+#define ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL, x)
+
+#define ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL GENMASK(5, 1)
+#define ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL, x)
+#define ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL, x)
+
+#define ANA_CL_ADV_CL_CFG_LOOKUP_ENA BIT(0)
+#define ANA_CL_ADV_CL_CFG_LOOKUP_ENA_SET(x)\
+ FIELD_PREP(ANA_CL_ADV_CL_CFG_LOOKUP_ENA, x)
+#define ANA_CL_ADV_CL_CFG_LOOKUP_ENA_GET(x)\
+ FIELD_GET(ANA_CL_ADV_CL_CFG_LOOKUP_ENA, x)
/* ANA_CL:COMMON:OWN_UPSID */
-#define ANA_CL_OWN_UPSID(r) __REG(TARGET_ANA_CL, 0, 1, 166912, 0, 1, 756, 0, r, 3, 4)
+#define ANA_CL_OWN_UPSID(r) __REG(TARGET_ANA_CL,\
+ 0, 1, 166912, 0, 1, 756, 0, r, 3, 4)
#define ANA_CL_OWN_UPSID_OWN_UPSID GENMASK(4, 0)
#define ANA_CL_OWN_UPSID_OWN_UPSID_SET(x)\
@@ -853,7 +1456,8 @@ enum sparx5_target {
FIELD_GET(ANA_CL_OWN_UPSID_OWN_UPSID, x)
/* ANA_CL:COMMON:DSCP_CFG */
-#define ANA_CL_DSCP_CFG(r) __REG(TARGET_ANA_CL, 0, 1, 166912, 0, 1, 756, 256, r, 64, 4)
+#define ANA_CL_DSCP_CFG(r) __REG(TARGET_ANA_CL,\
+ 0, 1, 166912, 0, 1, 756, 256, r, 64, 4)
#define ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL GENMASK(12, 7)
#define ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL_SET(x)\
@@ -885,14 +1489,103 @@ enum sparx5_target {
#define ANA_CL_DSCP_CFG_DSCP_TRUST_ENA_GET(x)\
FIELD_GET(ANA_CL_DSCP_CFG_DSCP_TRUST_ENA, x)
+/* ANA_CL:COMMON:QOS_MAP_CFG */
+#define ANA_CL_QOS_MAP_CFG(r) __REG(TARGET_ANA_CL,\
+ 0, 1, 166912, 0, 1, 756, 512, r, 32, 4)
+
+#define ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL GENMASK(9, 4)
+#define ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL_SET(x)\
+ FIELD_PREP(ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL, x)
+#define ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL_GET(x)\
+ FIELD_GET(ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL, x)
+
+/* ANA_L2:COMMON:FWD_CFG */
+#define ANA_L2_FWD_CFG __REG(TARGET_ANA_L2,\
+ 0, 1, 566024, 0, 1, 700, 0, 0, 1, 4)
+
+#define ANA_L2_FWD_CFG_MAC_TBL_SPLIT_SEL GENMASK(21, 20)
+#define ANA_L2_FWD_CFG_MAC_TBL_SPLIT_SEL_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_MAC_TBL_SPLIT_SEL, x)
+#define ANA_L2_FWD_CFG_MAC_TBL_SPLIT_SEL_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_MAC_TBL_SPLIT_SEL, x)
+
+#define ANA_L2_FWD_CFG_PORT_DEFAULT_BDLB_ENA BIT(18)
+#define ANA_L2_FWD_CFG_PORT_DEFAULT_BDLB_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_PORT_DEFAULT_BDLB_ENA, x)
+#define ANA_L2_FWD_CFG_PORT_DEFAULT_BDLB_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_PORT_DEFAULT_BDLB_ENA, x)
+
+#define ANA_L2_FWD_CFG_QUEUE_DEFAULT_SDLB_ENA BIT(17)
+#define ANA_L2_FWD_CFG_QUEUE_DEFAULT_SDLB_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_QUEUE_DEFAULT_SDLB_ENA, x)
+#define ANA_L2_FWD_CFG_QUEUE_DEFAULT_SDLB_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_QUEUE_DEFAULT_SDLB_ENA, x)
+
+#define ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA BIT(16)
+#define ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA, x)
+#define ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA, x)
+
+#define ANA_L2_FWD_CFG_CPU_DMAC_QU GENMASK(10, 8)
+#define ANA_L2_FWD_CFG_CPU_DMAC_QU_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_CPU_DMAC_QU, x)
+#define ANA_L2_FWD_CFG_CPU_DMAC_QU_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_CPU_DMAC_QU, x)
+
+#define ANA_L2_FWD_CFG_LOOPBACK_ENA BIT(7)
+#define ANA_L2_FWD_CFG_LOOPBACK_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_LOOPBACK_ENA, x)
+#define ANA_L2_FWD_CFG_LOOPBACK_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_LOOPBACK_ENA, x)
+
+#define ANA_L2_FWD_CFG_CPU_DMAC_COPY_ENA BIT(6)
+#define ANA_L2_FWD_CFG_CPU_DMAC_COPY_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_CPU_DMAC_COPY_ENA, x)
+#define ANA_L2_FWD_CFG_CPU_DMAC_COPY_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_CPU_DMAC_COPY_ENA, x)
+
+#define ANA_L2_FWD_CFG_FILTER_MODE_SEL BIT(4)
+#define ANA_L2_FWD_CFG_FILTER_MODE_SEL_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_FILTER_MODE_SEL, x)
+#define ANA_L2_FWD_CFG_FILTER_MODE_SEL_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_FILTER_MODE_SEL, x)
+
+#define ANA_L2_FWD_CFG_FLOOD_MIRROR_ENA BIT(3)
+#define ANA_L2_FWD_CFG_FLOOD_MIRROR_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_FLOOD_MIRROR_ENA, x)
+#define ANA_L2_FWD_CFG_FLOOD_MIRROR_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_FLOOD_MIRROR_ENA, x)
+
+#define ANA_L2_FWD_CFG_FLOOD_IGNORE_VLAN_ENA BIT(2)
+#define ANA_L2_FWD_CFG_FLOOD_IGNORE_VLAN_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_FLOOD_IGNORE_VLAN_ENA, x)
+#define ANA_L2_FWD_CFG_FLOOD_IGNORE_VLAN_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_FLOOD_IGNORE_VLAN_ENA, x)
+
+#define ANA_L2_FWD_CFG_FLOOD_CPU_COPY_ENA BIT(1)
+#define ANA_L2_FWD_CFG_FLOOD_CPU_COPY_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_FLOOD_CPU_COPY_ENA, x)
+#define ANA_L2_FWD_CFG_FLOOD_CPU_COPY_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_FLOOD_CPU_COPY_ENA, x)
+
+#define ANA_L2_FWD_CFG_FWD_ENA BIT(0)
+#define ANA_L2_FWD_CFG_FWD_ENA_SET(x)\
+ FIELD_PREP(ANA_L2_FWD_CFG_FWD_ENA, x)
+#define ANA_L2_FWD_CFG_FWD_ENA_GET(x)\
+ FIELD_GET(ANA_L2_FWD_CFG_FWD_ENA, x)
+
/* ANA_L2:COMMON:AUTO_LRN_CFG */
-#define ANA_L2_AUTO_LRN_CFG __REG(TARGET_ANA_L2, 0, 1, 566024, 0, 1, 700, 24, 0, 1, 4)
+#define ANA_L2_AUTO_LRN_CFG __REG(TARGET_ANA_L2,\
+ 0, 1, 566024, 0, 1, 700, 24, 0, 1, 4)
/* ANA_L2:COMMON:AUTO_LRN_CFG1 */
-#define ANA_L2_AUTO_LRN_CFG1 __REG(TARGET_ANA_L2, 0, 1, 566024, 0, 1, 700, 28, 0, 1, 4)
+#define ANA_L2_AUTO_LRN_CFG1 __REG(TARGET_ANA_L2,\
+ 0, 1, 566024, 0, 1, 700, 28, 0, 1, 4)
/* ANA_L2:COMMON:AUTO_LRN_CFG2 */
-#define ANA_L2_AUTO_LRN_CFG2 __REG(TARGET_ANA_L2, 0, 1, 566024, 0, 1, 700, 32, 0, 1, 4)
+#define ANA_L2_AUTO_LRN_CFG2 __REG(TARGET_ANA_L2,\
+ 0, 1, 566024, 0, 1, 700, 32, 0, 1, 4)
#define ANA_L2_AUTO_LRN_CFG2_AUTO_LRN_ENA2 BIT(0)
#define ANA_L2_AUTO_LRN_CFG2_AUTO_LRN_ENA2_SET(x)\
@@ -901,7 +1594,8 @@ enum sparx5_target {
FIELD_GET(ANA_L2_AUTO_LRN_CFG2_AUTO_LRN_ENA2, x)
/* ANA_L2:COMMON:OWN_UPSID */
-#define ANA_L2_OWN_UPSID(r) __REG(TARGET_ANA_L2, 0, 1, 566024, 0, 1, 700, 672, r, 3, 4)
+#define ANA_L2_OWN_UPSID(r) __REG(TARGET_ANA_L2,\
+ 0, 1, 566024, 0, 1, 700, 672, r, 3, 4)
#define ANA_L2_OWN_UPSID_OWN_UPSID GENMASK(4, 0)
#define ANA_L2_OWN_UPSID_OWN_UPSID_SET(x)\
@@ -909,8 +1603,29 @@ enum sparx5_target {
#define ANA_L2_OWN_UPSID_OWN_UPSID_GET(x)\
FIELD_GET(ANA_L2_OWN_UPSID_OWN_UPSID, x)
+/* ANA_L2:ISDX:DLB_CFG */
+#define ANA_L2_DLB_CFG(g) __REG(TARGET_ANA_L2,\
+ 0, 1, 0, g, 4096, 128, 56, 0, 1, 4)
+
+#define ANA_L2_DLB_CFG_DLB_IDX GENMASK(12, 0)
+#define ANA_L2_DLB_CFG_DLB_IDX_SET(x)\
+ FIELD_PREP(ANA_L2_DLB_CFG_DLB_IDX, x)
+#define ANA_L2_DLB_CFG_DLB_IDX_GET(x)\
+ FIELD_GET(ANA_L2_DLB_CFG_DLB_IDX, x)
+
+/* ANA_L2:ISDX:TSN_CFG */
+#define ANA_L2_TSN_CFG(g) __REG(TARGET_ANA_L2,\
+ 0, 1, 0, g, 4096, 128, 100, 0, 1, 4)
+
+#define ANA_L2_TSN_CFG_TSN_SFID GENMASK(9, 0)
+#define ANA_L2_TSN_CFG_TSN_SFID_SET(x)\
+ FIELD_PREP(ANA_L2_TSN_CFG_TSN_SFID, x)
+#define ANA_L2_TSN_CFG_TSN_SFID_GET(x)\
+ FIELD_GET(ANA_L2_TSN_CFG_TSN_SFID, x)
+
/* ANA_L3:COMMON:VLAN_CTRL */
-#define ANA_L3_VLAN_CTRL __REG(TARGET_ANA_L3, 0, 1, 493632, 0, 1, 184, 4, 0, 1, 4)
+#define ANA_L3_VLAN_CTRL __REG(TARGET_ANA_L3,\
+ 0, 1, 493632, 0, 1, 184, 4, 0, 1, 4)
#define ANA_L3_VLAN_CTRL_VLAN_ENA BIT(0)
#define ANA_L3_VLAN_CTRL_VLAN_ENA_SET(x)\
@@ -919,7 +1634,8 @@ enum sparx5_target {
FIELD_GET(ANA_L3_VLAN_CTRL_VLAN_ENA, x)
/* ANA_L3:VLAN:VLAN_CFG */
-#define ANA_L3_VLAN_CFG(g) __REG(TARGET_ANA_L3, 0, 1, 0, g, 5120, 64, 8, 0, 1, 4)
+#define ANA_L3_VLAN_CFG(g) __REG(TARGET_ANA_L3,\
+ 0, 1, 0, g, 5120, 64, 8, 0, 1, 4)
#define ANA_L3_VLAN_CFG_VLAN_MSTP_PTR GENMASK(30, 24)
#define ANA_L3_VLAN_CFG_VLAN_MSTP_PTR_SET(x)\
@@ -976,13 +1692,16 @@ enum sparx5_target {
FIELD_GET(ANA_L3_VLAN_CFG_VLAN_MIRROR_ENA, x)
/* ANA_L3:VLAN:VLAN_MASK_CFG */
-#define ANA_L3_VLAN_MASK_CFG(g) __REG(TARGET_ANA_L3, 0, 1, 0, g, 5120, 64, 16, 0, 1, 4)
+#define ANA_L3_VLAN_MASK_CFG(g) __REG(TARGET_ANA_L3,\
+ 0, 1, 0, g, 5120, 64, 16, 0, 1, 4)
/* ANA_L3:VLAN:VLAN_MASK_CFG1 */
-#define ANA_L3_VLAN_MASK_CFG1(g) __REG(TARGET_ANA_L3, 0, 1, 0, g, 5120, 64, 20, 0, 1, 4)
+#define ANA_L3_VLAN_MASK_CFG1(g) __REG(TARGET_ANA_L3,\
+ 0, 1, 0, g, 5120, 64, 20, 0, 1, 4)
/* ANA_L3:VLAN:VLAN_MASK_CFG2 */
-#define ANA_L3_VLAN_MASK_CFG2(g) __REG(TARGET_ANA_L3, 0, 1, 0, g, 5120, 64, 24, 0, 1, 4)
+#define ANA_L3_VLAN_MASK_CFG2(g) __REG(TARGET_ANA_L3,\
+ 0, 1, 0, g, 5120, 64, 24, 0, 1, 4)
#define ANA_L3_VLAN_MASK_CFG2_VLAN_PORT_MASK2 BIT(0)
#define ANA_L3_VLAN_MASK_CFG2_VLAN_PORT_MASK2_SET(x)\
@@ -991,274 +1710,364 @@ enum sparx5_target {
FIELD_GET(ANA_L3_VLAN_MASK_CFG2_VLAN_PORT_MASK2, x)
/* ASM:DEV_STATISTICS:RX_IN_BYTES_CNT */
-#define ASM_RX_IN_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 0, 0, 1, 4)
+#define ASM_RX_IN_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 0, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SYMBOL_ERR_CNT */
-#define ASM_RX_SYMBOL_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 4, 0, 1, 4)
+#define ASM_RX_SYMBOL_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 4, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_PAUSE_CNT */
-#define ASM_RX_PAUSE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 8, 0, 1, 4)
+#define ASM_RX_PAUSE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 8, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_UNSUP_OPCODE_CNT */
-#define ASM_RX_UNSUP_OPCODE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 12, 0, 1, 4)
+#define ASM_RX_UNSUP_OPCODE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 12, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_OK_BYTES_CNT */
-#define ASM_RX_OK_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 16, 0, 1, 4)
+#define ASM_RX_OK_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 16, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_BAD_BYTES_CNT */
-#define ASM_RX_BAD_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 20, 0, 1, 4)
+#define ASM_RX_BAD_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 20, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_UC_CNT */
-#define ASM_RX_UC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 24, 0, 1, 4)
+#define ASM_RX_UC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 24, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_MC_CNT */
-#define ASM_RX_MC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 28, 0, 1, 4)
+#define ASM_RX_MC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 28, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_BC_CNT */
-#define ASM_RX_BC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 32, 0, 1, 4)
+#define ASM_RX_BC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 32, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_CRC_ERR_CNT */
-#define ASM_RX_CRC_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 36, 0, 1, 4)
+#define ASM_RX_CRC_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 36, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_UNDERSIZE_CNT */
-#define ASM_RX_UNDERSIZE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 40, 0, 1, 4)
+#define ASM_RX_UNDERSIZE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 40, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_FRAGMENTS_CNT */
-#define ASM_RX_FRAGMENTS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 44, 0, 1, 4)
+#define ASM_RX_FRAGMENTS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 44, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_IN_RANGE_LEN_ERR_CNT */
-#define ASM_RX_IN_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 48, 0, 1, 4)
+#define ASM_RX_IN_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 48, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_OUT_OF_RANGE_LEN_ERR_CNT */
-#define ASM_RX_OUT_OF_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 52, 0, 1, 4)
+#define ASM_RX_OUT_OF_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 52, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_OVERSIZE_CNT */
-#define ASM_RX_OVERSIZE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 56, 0, 1, 4)
+#define ASM_RX_OVERSIZE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 56, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_JABBERS_CNT */
-#define ASM_RX_JABBERS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 60, 0, 1, 4)
+#define ASM_RX_JABBERS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 60, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE64_CNT */
-#define ASM_RX_SIZE64_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 64, 0, 1, 4)
+#define ASM_RX_SIZE64_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 64, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE65TO127_CNT */
-#define ASM_RX_SIZE65TO127_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 68, 0, 1, 4)
+#define ASM_RX_SIZE65TO127_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 68, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE128TO255_CNT */
-#define ASM_RX_SIZE128TO255_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 72, 0, 1, 4)
+#define ASM_RX_SIZE128TO255_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 72, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE256TO511_CNT */
-#define ASM_RX_SIZE256TO511_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 76, 0, 1, 4)
+#define ASM_RX_SIZE256TO511_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 76, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE512TO1023_CNT */
-#define ASM_RX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 80, 0, 1, 4)
+#define ASM_RX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 80, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE1024TO1518_CNT */
-#define ASM_RX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 84, 0, 1, 4)
+#define ASM_RX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 84, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_SIZE1519TOMAX_CNT */
-#define ASM_RX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 88, 0, 1, 4)
+#define ASM_RX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 88, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_IPG_SHRINK_CNT */
-#define ASM_RX_IPG_SHRINK_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 92, 0, 1, 4)
+#define ASM_RX_IPG_SHRINK_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 92, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_OUT_BYTES_CNT */
-#define ASM_TX_OUT_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 96, 0, 1, 4)
+#define ASM_TX_OUT_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 96, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_PAUSE_CNT */
-#define ASM_TX_PAUSE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 100, 0, 1, 4)
+#define ASM_TX_PAUSE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 100, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_OK_BYTES_CNT */
-#define ASM_TX_OK_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 104, 0, 1, 4)
+#define ASM_TX_OK_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 104, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_UC_CNT */
-#define ASM_TX_UC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 108, 0, 1, 4)
+#define ASM_TX_UC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 108, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_MC_CNT */
-#define ASM_TX_MC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 112, 0, 1, 4)
+#define ASM_TX_MC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 112, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_BC_CNT */
-#define ASM_TX_BC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 116, 0, 1, 4)
+#define ASM_TX_BC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 116, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE64_CNT */
-#define ASM_TX_SIZE64_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 120, 0, 1, 4)
+#define ASM_TX_SIZE64_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 120, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE65TO127_CNT */
-#define ASM_TX_SIZE65TO127_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 124, 0, 1, 4)
+#define ASM_TX_SIZE65TO127_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 124, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE128TO255_CNT */
-#define ASM_TX_SIZE128TO255_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 128, 0, 1, 4)
+#define ASM_TX_SIZE128TO255_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 128, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE256TO511_CNT */
-#define ASM_TX_SIZE256TO511_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 132, 0, 1, 4)
+#define ASM_TX_SIZE256TO511_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 132, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE512TO1023_CNT */
-#define ASM_TX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 136, 0, 1, 4)
+#define ASM_TX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 136, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE1024TO1518_CNT */
-#define ASM_TX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 140, 0, 1, 4)
+#define ASM_TX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 140, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_SIZE1519TOMAX_CNT */
-#define ASM_TX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 144, 0, 1, 4)
+#define ASM_TX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 144, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_ALIGNMENT_LOST_CNT */
-#define ASM_RX_ALIGNMENT_LOST_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 148, 0, 1, 4)
+#define ASM_RX_ALIGNMENT_LOST_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 148, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_TAGGED_FRMS_CNT */
-#define ASM_RX_TAGGED_FRMS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 152, 0, 1, 4)
+#define ASM_RX_TAGGED_FRMS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 152, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_UNTAGGED_FRMS_CNT */
-#define ASM_RX_UNTAGGED_FRMS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 156, 0, 1, 4)
+#define ASM_RX_UNTAGGED_FRMS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 156, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_TAGGED_FRMS_CNT */
-#define ASM_TX_TAGGED_FRMS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 160, 0, 1, 4)
+#define ASM_TX_TAGGED_FRMS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 160, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_UNTAGGED_FRMS_CNT */
-#define ASM_TX_UNTAGGED_FRMS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 164, 0, 1, 4)
+#define ASM_TX_UNTAGGED_FRMS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 164, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SYMBOL_ERR_CNT */
-#define ASM_PMAC_RX_SYMBOL_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 168, 0, 1, 4)
+#define ASM_PMAC_RX_SYMBOL_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 168, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_PAUSE_CNT */
-#define ASM_PMAC_RX_PAUSE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 172, 0, 1, 4)
+#define ASM_PMAC_RX_PAUSE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 172, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_UNSUP_OPCODE_CNT */
-#define ASM_PMAC_RX_UNSUP_OPCODE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 176, 0, 1, 4)
+#define ASM_PMAC_RX_UNSUP_OPCODE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 176, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_OK_BYTES_CNT */
-#define ASM_PMAC_RX_OK_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 180, 0, 1, 4)
+#define ASM_PMAC_RX_OK_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 180, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_BAD_BYTES_CNT */
-#define ASM_PMAC_RX_BAD_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 184, 0, 1, 4)
+#define ASM_PMAC_RX_BAD_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 184, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_UC_CNT */
-#define ASM_PMAC_RX_UC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 188, 0, 1, 4)
+#define ASM_PMAC_RX_UC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 188, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_MC_CNT */
-#define ASM_PMAC_RX_MC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 192, 0, 1, 4)
+#define ASM_PMAC_RX_MC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 192, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_BC_CNT */
-#define ASM_PMAC_RX_BC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 196, 0, 1, 4)
+#define ASM_PMAC_RX_BC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 196, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_CRC_ERR_CNT */
-#define ASM_PMAC_RX_CRC_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 200, 0, 1, 4)
+#define ASM_PMAC_RX_CRC_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 200, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_UNDERSIZE_CNT */
-#define ASM_PMAC_RX_UNDERSIZE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 204, 0, 1, 4)
+#define ASM_PMAC_RX_UNDERSIZE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 204, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_FRAGMENTS_CNT */
-#define ASM_PMAC_RX_FRAGMENTS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 208, 0, 1, 4)
+#define ASM_PMAC_RX_FRAGMENTS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 208, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_IN_RANGE_LEN_ERR_CNT */
-#define ASM_PMAC_RX_IN_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 212, 0, 1, 4)
+#define ASM_PMAC_RX_IN_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 212, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_OUT_OF_RANGE_LEN_ERR_CNT */
-#define ASM_PMAC_RX_OUT_OF_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 216, 0, 1, 4)
+#define ASM_PMAC_RX_OUT_OF_RANGE_LEN_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 216, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_OVERSIZE_CNT */
-#define ASM_PMAC_RX_OVERSIZE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 220, 0, 1, 4)
+#define ASM_PMAC_RX_OVERSIZE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 220, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_JABBERS_CNT */
-#define ASM_PMAC_RX_JABBERS_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 224, 0, 1, 4)
+#define ASM_PMAC_RX_JABBERS_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 224, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE64_CNT */
-#define ASM_PMAC_RX_SIZE64_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 228, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE64_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 228, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE65TO127_CNT */
-#define ASM_PMAC_RX_SIZE65TO127_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 232, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE65TO127_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 232, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE128TO255_CNT */
-#define ASM_PMAC_RX_SIZE128TO255_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 236, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE128TO255_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 236, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE256TO511_CNT */
-#define ASM_PMAC_RX_SIZE256TO511_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 240, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE256TO511_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 240, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE512TO1023_CNT */
-#define ASM_PMAC_RX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 244, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 244, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE1024TO1518_CNT */
-#define ASM_PMAC_RX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 248, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 248, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_SIZE1519TOMAX_CNT */
-#define ASM_PMAC_RX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 252, 0, 1, 4)
+#define ASM_PMAC_RX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 252, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_PAUSE_CNT */
-#define ASM_PMAC_TX_PAUSE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 256, 0, 1, 4)
+#define ASM_PMAC_TX_PAUSE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 256, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_OK_BYTES_CNT */
-#define ASM_PMAC_TX_OK_BYTES_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 260, 0, 1, 4)
+#define ASM_PMAC_TX_OK_BYTES_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 260, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_UC_CNT */
-#define ASM_PMAC_TX_UC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 264, 0, 1, 4)
+#define ASM_PMAC_TX_UC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 264, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_MC_CNT */
-#define ASM_PMAC_TX_MC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 268, 0, 1, 4)
+#define ASM_PMAC_TX_MC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 268, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_BC_CNT */
-#define ASM_PMAC_TX_BC_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 272, 0, 1, 4)
+#define ASM_PMAC_TX_BC_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 272, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE64_CNT */
-#define ASM_PMAC_TX_SIZE64_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 276, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE64_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 276, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE65TO127_CNT */
-#define ASM_PMAC_TX_SIZE65TO127_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 280, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE65TO127_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 280, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE128TO255_CNT */
-#define ASM_PMAC_TX_SIZE128TO255_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 284, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE128TO255_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 284, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE256TO511_CNT */
-#define ASM_PMAC_TX_SIZE256TO511_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 288, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE256TO511_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 288, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE512TO1023_CNT */
-#define ASM_PMAC_TX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 292, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE512TO1023_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 292, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE1024TO1518_CNT */
-#define ASM_PMAC_TX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 296, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE1024TO1518_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 296, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_TX_SIZE1519TOMAX_CNT */
-#define ASM_PMAC_TX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 300, 0, 1, 4)
+#define ASM_PMAC_TX_SIZE1519TOMAX_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 300, 0, 1, 4)
/* ASM:DEV_STATISTICS:PMAC_RX_ALIGNMENT_LOST_CNT */
-#define ASM_PMAC_RX_ALIGNMENT_LOST_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 304, 0, 1, 4)
+#define ASM_PMAC_RX_ALIGNMENT_LOST_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 304, 0, 1, 4)
/* ASM:DEV_STATISTICS:MM_RX_ASSEMBLY_ERR_CNT */
-#define ASM_MM_RX_ASSEMBLY_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 308, 0, 1, 4)
+#define ASM_MM_RX_ASSEMBLY_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 308, 0, 1, 4)
/* ASM:DEV_STATISTICS:MM_RX_SMD_ERR_CNT */
-#define ASM_MM_RX_SMD_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 312, 0, 1, 4)
+#define ASM_MM_RX_SMD_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 312, 0, 1, 4)
/* ASM:DEV_STATISTICS:MM_RX_ASSEMBLY_OK_CNT */
-#define ASM_MM_RX_ASSEMBLY_OK_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 316, 0, 1, 4)
+#define ASM_MM_RX_ASSEMBLY_OK_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 316, 0, 1, 4)
/* ASM:DEV_STATISTICS:MM_RX_MERGE_FRAG_CNT */
-#define ASM_MM_RX_MERGE_FRAG_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 320, 0, 1, 4)
+#define ASM_MM_RX_MERGE_FRAG_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 320, 0, 1, 4)
/* ASM:DEV_STATISTICS:MM_TX_PFRAGMENT_CNT */
-#define ASM_MM_TX_PFRAGMENT_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 324, 0, 1, 4)
+#define ASM_MM_TX_PFRAGMENT_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 324, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_MULTI_COLL_CNT */
-#define ASM_TX_MULTI_COLL_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 328, 0, 1, 4)
+#define ASM_TX_MULTI_COLL_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 328, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_LATE_COLL_CNT */
-#define ASM_TX_LATE_COLL_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 332, 0, 1, 4)
+#define ASM_TX_LATE_COLL_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 332, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_XCOLL_CNT */
-#define ASM_TX_XCOLL_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 336, 0, 1, 4)
+#define ASM_TX_XCOLL_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 336, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_DEFER_CNT */
-#define ASM_TX_DEFER_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 340, 0, 1, 4)
+#define ASM_TX_DEFER_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 340, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_XDEFER_CNT */
-#define ASM_TX_XDEFER_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 344, 0, 1, 4)
+#define ASM_TX_XDEFER_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 344, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_BACKOFF1_CNT */
-#define ASM_TX_BACKOFF1_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 348, 0, 1, 4)
+#define ASM_TX_BACKOFF1_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 348, 0, 1, 4)
/* ASM:DEV_STATISTICS:TX_CSENSE_CNT */
-#define ASM_TX_CSENSE_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 352, 0, 1, 4)
+#define ASM_TX_CSENSE_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 352, 0, 1, 4)
/* ASM:DEV_STATISTICS:RX_IN_BYTES_MSB_CNT */
-#define ASM_RX_IN_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 356, 0, 1, 4)
+#define ASM_RX_IN_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 356, 0, 1, 4)
#define ASM_RX_IN_BYTES_MSB_CNT_RX_IN_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_RX_IN_BYTES_MSB_CNT_RX_IN_BYTES_MSB_CNT_SET(x)\
@@ -1267,7 +2076,8 @@ enum sparx5_target {
FIELD_GET(ASM_RX_IN_BYTES_MSB_CNT_RX_IN_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:RX_OK_BYTES_MSB_CNT */
-#define ASM_RX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 360, 0, 1, 4)
+#define ASM_RX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 360, 0, 1, 4)
#define ASM_RX_OK_BYTES_MSB_CNT_RX_OK_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_RX_OK_BYTES_MSB_CNT_RX_OK_BYTES_MSB_CNT_SET(x)\
@@ -1276,7 +2086,8 @@ enum sparx5_target {
FIELD_GET(ASM_RX_OK_BYTES_MSB_CNT_RX_OK_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:PMAC_RX_OK_BYTES_MSB_CNT */
-#define ASM_PMAC_RX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 364, 0, 1, 4)
+#define ASM_PMAC_RX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 364, 0, 1, 4)
#define ASM_PMAC_RX_OK_BYTES_MSB_CNT_PMAC_RX_OK_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_PMAC_RX_OK_BYTES_MSB_CNT_PMAC_RX_OK_BYTES_MSB_CNT_SET(x)\
@@ -1285,7 +2096,8 @@ enum sparx5_target {
FIELD_GET(ASM_PMAC_RX_OK_BYTES_MSB_CNT_PMAC_RX_OK_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:RX_BAD_BYTES_MSB_CNT */
-#define ASM_RX_BAD_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 368, 0, 1, 4)
+#define ASM_RX_BAD_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 368, 0, 1, 4)
#define ASM_RX_BAD_BYTES_MSB_CNT_RX_BAD_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_RX_BAD_BYTES_MSB_CNT_RX_BAD_BYTES_MSB_CNT_SET(x)\
@@ -1294,7 +2106,8 @@ enum sparx5_target {
FIELD_GET(ASM_RX_BAD_BYTES_MSB_CNT_RX_BAD_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:PMAC_RX_BAD_BYTES_MSB_CNT */
-#define ASM_PMAC_RX_BAD_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 372, 0, 1, 4)
+#define ASM_PMAC_RX_BAD_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 372, 0, 1, 4)
#define ASM_PMAC_RX_BAD_BYTES_MSB_CNT_PMAC_RX_BAD_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_PMAC_RX_BAD_BYTES_MSB_CNT_PMAC_RX_BAD_BYTES_MSB_CNT_SET(x)\
@@ -1303,7 +2116,8 @@ enum sparx5_target {
FIELD_GET(ASM_PMAC_RX_BAD_BYTES_MSB_CNT_PMAC_RX_BAD_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:TX_OUT_BYTES_MSB_CNT */
-#define ASM_TX_OUT_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 376, 0, 1, 4)
+#define ASM_TX_OUT_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 376, 0, 1, 4)
#define ASM_TX_OUT_BYTES_MSB_CNT_TX_OUT_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_TX_OUT_BYTES_MSB_CNT_TX_OUT_BYTES_MSB_CNT_SET(x)\
@@ -1312,7 +2126,8 @@ enum sparx5_target {
FIELD_GET(ASM_TX_OUT_BYTES_MSB_CNT_TX_OUT_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:TX_OK_BYTES_MSB_CNT */
-#define ASM_TX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 380, 0, 1, 4)
+#define ASM_TX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 380, 0, 1, 4)
#define ASM_TX_OK_BYTES_MSB_CNT_TX_OK_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_TX_OK_BYTES_MSB_CNT_TX_OK_BYTES_MSB_CNT_SET(x)\
@@ -1321,7 +2136,8 @@ enum sparx5_target {
FIELD_GET(ASM_TX_OK_BYTES_MSB_CNT_TX_OK_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:PMAC_TX_OK_BYTES_MSB_CNT */
-#define ASM_PMAC_TX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 384, 0, 1, 4)
+#define ASM_PMAC_TX_OK_BYTES_MSB_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 384, 0, 1, 4)
#define ASM_PMAC_TX_OK_BYTES_MSB_CNT_PMAC_TX_OK_BYTES_MSB_CNT GENMASK(3, 0)
#define ASM_PMAC_TX_OK_BYTES_MSB_CNT_PMAC_TX_OK_BYTES_MSB_CNT_SET(x)\
@@ -1330,10 +2146,12 @@ enum sparx5_target {
FIELD_GET(ASM_PMAC_TX_OK_BYTES_MSB_CNT_PMAC_TX_OK_BYTES_MSB_CNT, x)
/* ASM:DEV_STATISTICS:RX_SYNC_LOST_ERR_CNT */
-#define ASM_RX_SYNC_LOST_ERR_CNT(g) __REG(TARGET_ASM, 0, 1, 0, g, 65, 512, 388, 0, 1, 4)
+#define ASM_RX_SYNC_LOST_ERR_CNT(g) __REG(TARGET_ASM,\
+ 0, 1, 0, g, 65, 512, 388, 0, 1, 4)
/* ASM:CFG:STAT_CFG */
-#define ASM_STAT_CFG __REG(TARGET_ASM, 0, 1, 33280, 0, 1, 1088, 0, 0, 1, 4)
+#define ASM_STAT_CFG __REG(TARGET_ASM,\
+ 0, 1, 33280, 0, 1, 1088, 0, 0, 1, 4)
#define ASM_STAT_CFG_STAT_CNT_CLR_SHOT BIT(0)
#define ASM_STAT_CFG_STAT_CNT_CLR_SHOT_SET(x)\
@@ -1342,7 +2160,8 @@ enum sparx5_target {
FIELD_GET(ASM_STAT_CFG_STAT_CNT_CLR_SHOT, x)
/* ASM:CFG:PORT_CFG */
-#define ASM_PORT_CFG(r) __REG(TARGET_ASM, 0, 1, 33280, 0, 1, 1088, 540, r, 67, 4)
+#define ASM_PORT_CFG(r) __REG(TARGET_ASM,\
+ 0, 1, 33280, 0, 1, 1088, 540, r, 67, 4)
#define ASM_PORT_CFG_CSC_STAT_DIS BIT(12)
#define ASM_PORT_CFG_CSC_STAT_DIS_SET(x)\
@@ -1411,7 +2230,8 @@ enum sparx5_target {
FIELD_GET(ASM_PORT_CFG_PFRM_FLUSH, x)
/* ASM:RAM_CTRL:RAM_INIT */
-#define ASM_RAM_INIT __REG(TARGET_ASM, 0, 1, 34832, 0, 1, 4, 0, 0, 1, 4)
+#define ASM_RAM_INIT __REG(TARGET_ASM,\
+ 0, 1, 34832, 0, 1, 4, 0, 0, 1, 4)
#define ASM_RAM_INIT_RAM_INIT BIT(1)
#define ASM_RAM_INIT_RAM_INIT_SET(x)\
@@ -1426,7 +2246,8 @@ enum sparx5_target {
FIELD_GET(ASM_RAM_INIT_RAM_CFG_HOOK, x)
/* CLKGEN:LCPLL1:LCPLL1_CORE_CLK_CFG */
-#define CLKGEN_LCPLL1_CORE_CLK_CFG __REG(TARGET_CLKGEN, 0, 1, 12, 0, 1, 36, 0, 0, 1, 4)
+#define CLKGEN_LCPLL1_CORE_CLK_CFG __REG(TARGET_CLKGEN,\
+ 0, 1, 12, 0, 1, 36, 0, 0, 1, 4)
#define CLKGEN_LCPLL1_CORE_CLK_CFG_CORE_CLK_DIV GENMASK(7, 0)
#define CLKGEN_LCPLL1_CORE_CLK_CFG_CORE_CLK_DIV_SET(x)\
@@ -1465,7 +2286,8 @@ enum sparx5_target {
FIELD_GET(CLKGEN_LCPLL1_CORE_CLK_CFG_CORE_CLK_ENA, x)
/* CPU:CPU_REGS:PROC_CTRL */
-#define CPU_PROC_CTRL __REG(TARGET_CPU, 0, 1, 0, 0, 1, 204, 176, 0, 1, 4)
+#define CPU_PROC_CTRL __REG(TARGET_CPU,\
+ 0, 1, 0, 0, 1, 204, 176, 0, 1, 4)
#define CPU_PROC_CTRL_AARCH64_MODE_ENA BIT(12)
#define CPU_PROC_CTRL_AARCH64_MODE_ENA_SET(x)\
@@ -1546,7 +2368,8 @@ enum sparx5_target {
FIELD_GET(CPU_PROC_CTRL_ACP_DISABLE, x)
/* DEV10G:MAC_CFG_STATUS:MAC_ENA_CFG */
-#define DEV10G_MAC_ENA_CFG(t) __REG(TARGET_DEV10G, t, 12, 0, 0, 1, 60, 0, 0, 1, 4)
+#define DEV10G_MAC_ENA_CFG(t) __REG(TARGET_DEV10G,\
+ t, 12, 0, 0, 1, 60, 0, 0, 1, 4)
#define DEV10G_MAC_ENA_CFG_RX_ENA BIT(4)
#define DEV10G_MAC_ENA_CFG_RX_ENA_SET(x)\
@@ -1561,7 +2384,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_MAC_ENA_CFG_TX_ENA, x)
/* DEV10G:MAC_CFG_STATUS:MAC_MAXLEN_CFG */
-#define DEV10G_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV10G, t, 12, 0, 0, 1, 60, 8, 0, 1, 4)
+#define DEV10G_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV10G,\
+ t, 12, 0, 0, 1, 60, 8, 0, 1, 4)
#define DEV10G_MAC_MAXLEN_CFG_MAX_LEN_TAG_CHK BIT(16)
#define DEV10G_MAC_MAXLEN_CFG_MAX_LEN_TAG_CHK_SET(x)\
@@ -1576,7 +2400,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_MAC_MAXLEN_CFG_MAX_LEN, x)
/* DEV10G:MAC_CFG_STATUS:MAC_NUM_TAGS_CFG */
-#define DEV10G_MAC_NUM_TAGS_CFG(t) __REG(TARGET_DEV10G, t, 12, 0, 0, 1, 60, 12, 0, 1, 4)
+#define DEV10G_MAC_NUM_TAGS_CFG(t) __REG(TARGET_DEV10G,\
+ t, 12, 0, 0, 1, 60, 12, 0, 1, 4)
#define DEV10G_MAC_NUM_TAGS_CFG_NUM_TAGS GENMASK(1, 0)
#define DEV10G_MAC_NUM_TAGS_CFG_NUM_TAGS_SET(x)\
@@ -1585,7 +2410,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_MAC_NUM_TAGS_CFG_NUM_TAGS, x)
/* DEV10G:MAC_CFG_STATUS:MAC_TAGS_CFG */
-#define DEV10G_MAC_TAGS_CFG(t, r) __REG(TARGET_DEV10G, t, 12, 0, 0, 1, 60, 16, r, 3, 4)
+#define DEV10G_MAC_TAGS_CFG(t, r) __REG(TARGET_DEV10G,\
+ t, 12, 0, 0, 1, 60, 16, r, 3, 4)
#define DEV10G_MAC_TAGS_CFG_TAG_ID GENMASK(31, 16)
#define DEV10G_MAC_TAGS_CFG_TAG_ID_SET(x)\
@@ -1600,7 +2426,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_MAC_TAGS_CFG_TAG_ENA, x)
/* DEV10G:MAC_CFG_STATUS:MAC_ADV_CHK_CFG */
-#define DEV10G_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV10G, t, 12, 0, 0, 1, 60, 28, 0, 1, 4)
+#define DEV10G_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV10G,\
+ t, 12, 0, 0, 1, 60, 28, 0, 1, 4)
#define DEV10G_MAC_ADV_CHK_CFG_EXT_EOP_CHK_ENA BIT(24)
#define DEV10G_MAC_ADV_CHK_CFG_EXT_EOP_CHK_ENA_SET(x)\
@@ -1645,7 +2472,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_MAC_ADV_CHK_CFG_INR_ERR_ENA, x)
/* DEV10G:MAC_CFG_STATUS:MAC_TX_MONITOR_STICKY */
-#define DEV10G_MAC_TX_MONITOR_STICKY(t) __REG(TARGET_DEV10G, t, 12, 0, 0, 1, 60, 48, 0, 1, 4)
+#define DEV10G_MAC_TX_MONITOR_STICKY(t) __REG(TARGET_DEV10G,\
+ t, 12, 0, 0, 1, 60, 48, 0, 1, 4)
#define DEV10G_MAC_TX_MONITOR_STICKY_LOCAL_ERR_STATE_STICKY BIT(4)
#define DEV10G_MAC_TX_MONITOR_STICKY_LOCAL_ERR_STATE_STICKY_SET(x)\
@@ -1678,7 +2506,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_MAC_TX_MONITOR_STICKY_DIS_STATE_STICKY, x)
/* DEV10G:DEV_CFG_STATUS:DEV_RST_CTRL */
-#define DEV10G_DEV_RST_CTRL(t) __REG(TARGET_DEV10G, t, 12, 436, 0, 1, 52, 0, 0, 1, 4)
+#define DEV10G_DEV_RST_CTRL(t) __REG(TARGET_DEV10G,\
+ t, 12, 436, 0, 1, 52, 0, 0, 1, 4)
#define DEV10G_DEV_RST_CTRL_PARDET_MODE_ENA BIT(28)
#define DEV10G_DEV_RST_CTRL_PARDET_MODE_ENA_SET(x)\
@@ -1735,7 +2564,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_DEV_RST_CTRL_MAC_RX_RST, x)
/* DEV10G:PCS25G_CFG_STATUS:PCS25G_CFG */
-#define DEV10G_PCS25G_CFG(t) __REG(TARGET_DEV10G, t, 12, 488, 0, 1, 32, 0, 0, 1, 4)
+#define DEV10G_PCS25G_CFG(t) __REG(TARGET_DEV10G,\
+ t, 12, 488, 0, 1, 32, 0, 0, 1, 4)
#define DEV10G_PCS25G_CFG_PCS25G_ENA BIT(0)
#define DEV10G_PCS25G_CFG_PCS25G_ENA_SET(x)\
@@ -1744,7 +2574,8 @@ enum sparx5_target {
FIELD_GET(DEV10G_PCS25G_CFG_PCS25G_ENA, x)
/* DEV10G:MAC_CFG_STATUS:MAC_ENA_CFG */
-#define DEV25G_MAC_ENA_CFG(t) __REG(TARGET_DEV25G, t, 8, 0, 0, 1, 60, 0, 0, 1, 4)
+#define DEV25G_MAC_ENA_CFG(t) __REG(TARGET_DEV25G,\
+ t, 8, 0, 0, 1, 60, 0, 0, 1, 4)
#define DEV25G_MAC_ENA_CFG_RX_ENA BIT(4)
#define DEV25G_MAC_ENA_CFG_RX_ENA_SET(x)\
@@ -1759,7 +2590,8 @@ enum sparx5_target {
FIELD_GET(DEV25G_MAC_ENA_CFG_TX_ENA, x)
/* DEV10G:MAC_CFG_STATUS:MAC_MAXLEN_CFG */
-#define DEV25G_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV25G, t, 8, 0, 0, 1, 60, 8, 0, 1, 4)
+#define DEV25G_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV25G,\
+ t, 8, 0, 0, 1, 60, 8, 0, 1, 4)
#define DEV25G_MAC_MAXLEN_CFG_MAX_LEN_TAG_CHK BIT(16)
#define DEV25G_MAC_MAXLEN_CFG_MAX_LEN_TAG_CHK_SET(x)\
@@ -1774,7 +2606,8 @@ enum sparx5_target {
FIELD_GET(DEV25G_MAC_MAXLEN_CFG_MAX_LEN, x)
/* DEV10G:MAC_CFG_STATUS:MAC_ADV_CHK_CFG */
-#define DEV25G_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV25G, t, 8, 0, 0, 1, 60, 28, 0, 1, 4)
+#define DEV25G_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV25G,\
+ t, 8, 0, 0, 1, 60, 28, 0, 1, 4)
#define DEV25G_MAC_ADV_CHK_CFG_EXT_EOP_CHK_ENA BIT(24)
#define DEV25G_MAC_ADV_CHK_CFG_EXT_EOP_CHK_ENA_SET(x)\
@@ -1819,7 +2652,8 @@ enum sparx5_target {
FIELD_GET(DEV25G_MAC_ADV_CHK_CFG_INR_ERR_ENA, x)
/* DEV10G:DEV_CFG_STATUS:DEV_RST_CTRL */
-#define DEV25G_DEV_RST_CTRL(t) __REG(TARGET_DEV25G, t, 8, 436, 0, 1, 52, 0, 0, 1, 4)
+#define DEV25G_DEV_RST_CTRL(t) __REG(TARGET_DEV25G,\
+ t, 8, 436, 0, 1, 52, 0, 0, 1, 4)
#define DEV25G_DEV_RST_CTRL_PARDET_MODE_ENA BIT(28)
#define DEV25G_DEV_RST_CTRL_PARDET_MODE_ENA_SET(x)\
@@ -1876,7 +2710,8 @@ enum sparx5_target {
FIELD_GET(DEV25G_DEV_RST_CTRL_MAC_RX_RST, x)
/* DEV10G:PCS25G_CFG_STATUS:PCS25G_CFG */
-#define DEV25G_PCS25G_CFG(t) __REG(TARGET_DEV25G, t, 8, 488, 0, 1, 32, 0, 0, 1, 4)
+#define DEV25G_PCS25G_CFG(t) __REG(TARGET_DEV25G,\
+ t, 8, 488, 0, 1, 32, 0, 0, 1, 4)
#define DEV25G_PCS25G_CFG_PCS25G_ENA BIT(0)
#define DEV25G_PCS25G_CFG_PCS25G_ENA_SET(x)\
@@ -1885,7 +2720,8 @@ enum sparx5_target {
FIELD_GET(DEV25G_PCS25G_CFG_PCS25G_ENA, x)
/* DEV10G:PCS25G_CFG_STATUS:PCS25G_SD_CFG */
-#define DEV25G_PCS25G_SD_CFG(t) __REG(TARGET_DEV25G, t, 8, 488, 0, 1, 32, 4, 0, 1, 4)
+#define DEV25G_PCS25G_SD_CFG(t) __REG(TARGET_DEV25G,\
+ t, 8, 488, 0, 1, 32, 4, 0, 1, 4)
#define DEV25G_PCS25G_SD_CFG_SD_SEL BIT(8)
#define DEV25G_PCS25G_SD_CFG_SD_SEL_SET(x)\
@@ -1906,7 +2742,8 @@ enum sparx5_target {
FIELD_GET(DEV25G_PCS25G_SD_CFG_SD_ENA, x)
/* DEV1G:DEV_CFG_STATUS:DEV_RST_CTRL */
-#define DEV2G5_DEV_RST_CTRL(t) __REG(TARGET_DEV2G5, t, 65, 0, 0, 1, 36, 0, 0, 1, 4)
+#define DEV2G5_DEV_RST_CTRL(t) __REG(TARGET_DEV2G5,\
+ t, 65, 0, 0, 1, 36, 0, 0, 1, 4)
#define DEV2G5_DEV_RST_CTRL_USXGMII_OSET_FILTER_DIS BIT(23)
#define DEV2G5_DEV_RST_CTRL_USXGMII_OSET_FILTER_DIS_SET(x)\
@@ -1957,7 +2794,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_DEV_RST_CTRL_MAC_RX_RST, x)
/* DEV1G:MAC_CFG_STATUS:MAC_ENA_CFG */
-#define DEV2G5_MAC_ENA_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 0, 0, 1, 4)
+#define DEV2G5_MAC_ENA_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 0, 0, 1, 4)
#define DEV2G5_MAC_ENA_CFG_RX_ENA BIT(4)
#define DEV2G5_MAC_ENA_CFG_RX_ENA_SET(x)\
@@ -1972,7 +2810,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_ENA_CFG_TX_ENA, x)
/* DEV1G:MAC_CFG_STATUS:MAC_MODE_CFG */
-#define DEV2G5_MAC_MODE_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 4, 0, 1, 4)
+#define DEV2G5_MAC_MODE_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 4, 0, 1, 4)
#define DEV2G5_MAC_MODE_CFG_FC_WORD_SYNC_ENA BIT(8)
#define DEV2G5_MAC_MODE_CFG_FC_WORD_SYNC_ENA_SET(x)\
@@ -1993,7 +2832,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_MODE_CFG_FDX_ENA, x)
/* DEV1G:MAC_CFG_STATUS:MAC_MAXLEN_CFG */
-#define DEV2G5_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 8, 0, 1, 4)
+#define DEV2G5_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 8, 0, 1, 4)
#define DEV2G5_MAC_MAXLEN_CFG_MAX_LEN GENMASK(15, 0)
#define DEV2G5_MAC_MAXLEN_CFG_MAX_LEN_SET(x)\
@@ -2002,7 +2842,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_MAXLEN_CFG_MAX_LEN, x)
/* DEV1G:MAC_CFG_STATUS:MAC_TAGS_CFG */
-#define DEV2G5_MAC_TAGS_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 12, 0, 1, 4)
+#define DEV2G5_MAC_TAGS_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 12, 0, 1, 4)
#define DEV2G5_MAC_TAGS_CFG_TAG_ID GENMASK(31, 16)
#define DEV2G5_MAC_TAGS_CFG_TAG_ID_SET(x)\
@@ -2029,7 +2870,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_TAGS_CFG_VLAN_AWR_ENA, x)
/* DEV1G:MAC_CFG_STATUS:MAC_TAGS_CFG2 */
-#define DEV2G5_MAC_TAGS_CFG2(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 16, 0, 1, 4)
+#define DEV2G5_MAC_TAGS_CFG2(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 16, 0, 1, 4)
#define DEV2G5_MAC_TAGS_CFG2_TAG_ID3 GENMASK(31, 16)
#define DEV2G5_MAC_TAGS_CFG2_TAG_ID3_SET(x)\
@@ -2044,7 +2886,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_TAGS_CFG2_TAG_ID2, x)
/* DEV1G:MAC_CFG_STATUS:MAC_ADV_CHK_CFG */
-#define DEV2G5_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 20, 0, 1, 4)
+#define DEV2G5_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 20, 0, 1, 4)
#define DEV2G5_MAC_ADV_CHK_CFG_LEN_DROP_ENA BIT(0)
#define DEV2G5_MAC_ADV_CHK_CFG_LEN_DROP_ENA_SET(x)\
@@ -2053,7 +2896,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_ADV_CHK_CFG_LEN_DROP_ENA, x)
/* DEV1G:MAC_CFG_STATUS:MAC_IFG_CFG */
-#define DEV2G5_MAC_IFG_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 24, 0, 1, 4)
+#define DEV2G5_MAC_IFG_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 24, 0, 1, 4)
#define DEV2G5_MAC_IFG_CFG_RESTORE_OLD_IPG_CHECK BIT(17)
#define DEV2G5_MAC_IFG_CFG_RESTORE_OLD_IPG_CHECK_SET(x)\
@@ -2080,7 +2924,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_IFG_CFG_RX_IFG1, x)
/* DEV1G:MAC_CFG_STATUS:MAC_HDX_CFG */
-#define DEV2G5_MAC_HDX_CFG(t) __REG(TARGET_DEV2G5, t, 65, 52, 0, 1, 36, 28, 0, 1, 4)
+#define DEV2G5_MAC_HDX_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 52, 0, 1, 36, 28, 0, 1, 4)
#define DEV2G5_MAC_HDX_CFG_BYPASS_COL_SYNC BIT(26)
#define DEV2G5_MAC_HDX_CFG_BYPASS_COL_SYNC_SET(x)\
@@ -2113,7 +2958,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_MAC_HDX_CFG_LATE_COL_POS, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_CFG */
-#define DEV2G5_PCS1G_CFG(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 0, 0, 1, 4)
+#define DEV2G5_PCS1G_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 0, 0, 1, 4)
#define DEV2G5_PCS1G_CFG_LINK_STATUS_TYPE BIT(4)
#define DEV2G5_PCS1G_CFG_LINK_STATUS_TYPE_SET(x)\
@@ -2134,7 +2980,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_CFG_PCS_ENA, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_MODE_CFG */
-#define DEV2G5_PCS1G_MODE_CFG(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 4, 0, 1, 4)
+#define DEV2G5_PCS1G_MODE_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 4, 0, 1, 4)
#define DEV2G5_PCS1G_MODE_CFG_UNIDIR_MODE_ENA BIT(4)
#define DEV2G5_PCS1G_MODE_CFG_UNIDIR_MODE_ENA_SET(x)\
@@ -2155,7 +3002,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_MODE_CFG_SGMII_MODE_ENA, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_SD_CFG */
-#define DEV2G5_PCS1G_SD_CFG(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 8, 0, 1, 4)
+#define DEV2G5_PCS1G_SD_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 8, 0, 1, 4)
#define DEV2G5_PCS1G_SD_CFG_SD_SEL BIT(8)
#define DEV2G5_PCS1G_SD_CFG_SD_SEL_SET(x)\
@@ -2176,7 +3024,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_SD_CFG_SD_ENA, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_ANEG_CFG */
-#define DEV2G5_PCS1G_ANEG_CFG(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 12, 0, 1, 4)
+#define DEV2G5_PCS1G_ANEG_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 12, 0, 1, 4)
#define DEV2G5_PCS1G_ANEG_CFG_ADV_ABILITY GENMASK(31, 16)
#define DEV2G5_PCS1G_ANEG_CFG_ADV_ABILITY_SET(x)\
@@ -2203,7 +3052,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_ANEG_CFG_ANEG_ENA, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_LB_CFG */
-#define DEV2G5_PCS1G_LB_CFG(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 20, 0, 1, 4)
+#define DEV2G5_PCS1G_LB_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 20, 0, 1, 4)
#define DEV2G5_PCS1G_LB_CFG_RA_ENA BIT(4)
#define DEV2G5_PCS1G_LB_CFG_RA_ENA_SET(x)\
@@ -2224,7 +3074,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_LB_CFG_TBI_HOST_LB_ENA, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_ANEG_STATUS */
-#define DEV2G5_PCS1G_ANEG_STATUS(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 32, 0, 1, 4)
+#define DEV2G5_PCS1G_ANEG_STATUS(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 32, 0, 1, 4)
#define DEV2G5_PCS1G_ANEG_STATUS_LP_ADV_ABILITY GENMASK(31, 16)
#define DEV2G5_PCS1G_ANEG_STATUS_LP_ADV_ABILITY_SET(x)\
@@ -2251,7 +3102,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_ANEG_STATUS_ANEG_COMPLETE, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_LINK_STATUS */
-#define DEV2G5_PCS1G_LINK_STATUS(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 40, 0, 1, 4)
+#define DEV2G5_PCS1G_LINK_STATUS(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 40, 0, 1, 4)
#define DEV2G5_PCS1G_LINK_STATUS_DELAY_VAR GENMASK(15, 12)
#define DEV2G5_PCS1G_LINK_STATUS_DELAY_VAR_SET(x)\
@@ -2278,7 +3130,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_LINK_STATUS_SYNC_STATUS, x)
/* DEV1G:PCS1G_CFG_STATUS:PCS1G_STICKY */
-#define DEV2G5_PCS1G_STICKY(t) __REG(TARGET_DEV2G5, t, 65, 88, 0, 1, 68, 48, 0, 1, 4)
+#define DEV2G5_PCS1G_STICKY(t) __REG(TARGET_DEV2G5,\
+ t, 65, 88, 0, 1, 68, 48, 0, 1, 4)
#define DEV2G5_PCS1G_STICKY_LINK_DOWN_STICKY BIT(4)
#define DEV2G5_PCS1G_STICKY_LINK_DOWN_STICKY_SET(x)\
@@ -2293,7 +3146,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS1G_STICKY_OUT_OF_SYNC_STICKY, x)
/* DEV1G:PCS_FX100_CONFIGURATION:PCS_FX100_CFG */
-#define DEV2G5_PCS_FX100_CFG(t) __REG(TARGET_DEV2G5, t, 65, 164, 0, 1, 4, 0, 0, 1, 4)
+#define DEV2G5_PCS_FX100_CFG(t) __REG(TARGET_DEV2G5,\
+ t, 65, 164, 0, 1, 4, 0, 0, 1, 4)
#define DEV2G5_PCS_FX100_CFG_SD_SEL BIT(26)
#define DEV2G5_PCS_FX100_CFG_SD_SEL_SET(x)\
@@ -2374,7 +3228,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS_FX100_CFG_PCS_ENA, x)
/* DEV1G:PCS_FX100_STATUS:PCS_FX100_STATUS */
-#define DEV2G5_PCS_FX100_STATUS(t) __REG(TARGET_DEV2G5, t, 65, 168, 0, 1, 4, 0, 0, 1, 4)
+#define DEV2G5_PCS_FX100_STATUS(t) __REG(TARGET_DEV2G5,\
+ t, 65, 168, 0, 1, 4, 0, 0, 1, 4)
#define DEV2G5_PCS_FX100_STATUS_EDGE_POS_PTP GENMASK(11, 8)
#define DEV2G5_PCS_FX100_STATUS_EDGE_POS_PTP_SET(x)\
@@ -2425,7 +3280,8 @@ enum sparx5_target {
FIELD_GET(DEV2G5_PCS_FX100_STATUS_SYNC_STATUS, x)
/* DEV10G:MAC_CFG_STATUS:MAC_ENA_CFG */
-#define DEV5G_MAC_ENA_CFG(t) __REG(TARGET_DEV5G, t, 13, 0, 0, 1, 60, 0, 0, 1, 4)
+#define DEV5G_MAC_ENA_CFG(t) __REG(TARGET_DEV5G,\
+ t, 13, 0, 0, 1, 60, 0, 0, 1, 4)
#define DEV5G_MAC_ENA_CFG_RX_ENA BIT(4)
#define DEV5G_MAC_ENA_CFG_RX_ENA_SET(x)\
@@ -2440,7 +3296,8 @@ enum sparx5_target {
FIELD_GET(DEV5G_MAC_ENA_CFG_TX_ENA, x)
/* DEV10G:MAC_CFG_STATUS:MAC_MAXLEN_CFG */
-#define DEV5G_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV5G, t, 13, 0, 0, 1, 60, 8, 0, 1, 4)
+#define DEV5G_MAC_MAXLEN_CFG(t) __REG(TARGET_DEV5G,\
+ t, 13, 0, 0, 1, 60, 8, 0, 1, 4)
#define DEV5G_MAC_MAXLEN_CFG_MAX_LEN_TAG_CHK BIT(16)
#define DEV5G_MAC_MAXLEN_CFG_MAX_LEN_TAG_CHK_SET(x)\
@@ -2455,7 +3312,8 @@ enum sparx5_target {
FIELD_GET(DEV5G_MAC_MAXLEN_CFG_MAX_LEN, x)
/* DEV10G:MAC_CFG_STATUS:MAC_ADV_CHK_CFG */
-#define DEV5G_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV5G, t, 13, 0, 0, 1, 60, 28, 0, 1, 4)
+#define DEV5G_MAC_ADV_CHK_CFG(t) __REG(TARGET_DEV5G,\
+ t, 13, 0, 0, 1, 60, 28, 0, 1, 4)
#define DEV5G_MAC_ADV_CHK_CFG_EXT_EOP_CHK_ENA BIT(24)
#define DEV5G_MAC_ADV_CHK_CFG_EXT_EOP_CHK_ENA_SET(x)\
@@ -2500,142 +3358,188 @@ enum sparx5_target {
FIELD_GET(DEV5G_MAC_ADV_CHK_CFG_INR_ERR_ENA, x)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SYMBOL_ERR_CNT */
-#define DEV5G_RX_SYMBOL_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 0, 0, 1, 4)
+#define DEV5G_RX_SYMBOL_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 0, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_PAUSE_CNT */
-#define DEV5G_RX_PAUSE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 4, 0, 1, 4)
+#define DEV5G_RX_PAUSE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 4, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_UNSUP_OPCODE_CNT */
-#define DEV5G_RX_UNSUP_OPCODE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 8, 0, 1, 4)
+#define DEV5G_RX_UNSUP_OPCODE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 8, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_UC_CNT */
-#define DEV5G_RX_UC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 12, 0, 1, 4)
+#define DEV5G_RX_UC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 12, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_MC_CNT */
-#define DEV5G_RX_MC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 16, 0, 1, 4)
+#define DEV5G_RX_MC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 16, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_BC_CNT */
-#define DEV5G_RX_BC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 20, 0, 1, 4)
+#define DEV5G_RX_BC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 20, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_CRC_ERR_CNT */
-#define DEV5G_RX_CRC_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 24, 0, 1, 4)
+#define DEV5G_RX_CRC_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 24, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_UNDERSIZE_CNT */
-#define DEV5G_RX_UNDERSIZE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 28, 0, 1, 4)
+#define DEV5G_RX_UNDERSIZE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 28, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_FRAGMENTS_CNT */
-#define DEV5G_RX_FRAGMENTS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 32, 0, 1, 4)
+#define DEV5G_RX_FRAGMENTS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 32, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_IN_RANGE_LEN_ERR_CNT */
-#define DEV5G_RX_IN_RANGE_LEN_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 36, 0, 1, 4)
+#define DEV5G_RX_IN_RANGE_LEN_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 36, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_OUT_OF_RANGE_LEN_ERR_CNT */
-#define DEV5G_RX_OUT_OF_RANGE_LEN_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 40, 0, 1, 4)
+#define DEV5G_RX_OUT_OF_RANGE_LEN_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 40, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_OVERSIZE_CNT */
-#define DEV5G_RX_OVERSIZE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 44, 0, 1, 4)
+#define DEV5G_RX_OVERSIZE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 44, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_JABBERS_CNT */
-#define DEV5G_RX_JABBERS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 48, 0, 1, 4)
+#define DEV5G_RX_JABBERS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 48, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE64_CNT */
-#define DEV5G_RX_SIZE64_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 52, 0, 1, 4)
+#define DEV5G_RX_SIZE64_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 52, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE65TO127_CNT */
-#define DEV5G_RX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 56, 0, 1, 4)
+#define DEV5G_RX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 56, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE128TO255_CNT */
-#define DEV5G_RX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 60, 0, 1, 4)
+#define DEV5G_RX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 60, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE256TO511_CNT */
-#define DEV5G_RX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 64, 0, 1, 4)
+#define DEV5G_RX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 64, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE512TO1023_CNT */
-#define DEV5G_RX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 68, 0, 1, 4)
+#define DEV5G_RX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 68, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE1024TO1518_CNT */
-#define DEV5G_RX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 72, 0, 1, 4)
+#define DEV5G_RX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 72, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_SIZE1519TOMAX_CNT */
-#define DEV5G_RX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 76, 0, 1, 4)
+#define DEV5G_RX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 76, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_IPG_SHRINK_CNT */
-#define DEV5G_RX_IPG_SHRINK_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 80, 0, 1, 4)
+#define DEV5G_RX_IPG_SHRINK_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 80, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_PAUSE_CNT */
-#define DEV5G_TX_PAUSE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 84, 0, 1, 4)
+#define DEV5G_TX_PAUSE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 84, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_UC_CNT */
-#define DEV5G_TX_UC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 88, 0, 1, 4)
+#define DEV5G_TX_UC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 88, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_MC_CNT */
-#define DEV5G_TX_MC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 92, 0, 1, 4)
+#define DEV5G_TX_MC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 92, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_BC_CNT */
-#define DEV5G_TX_BC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 96, 0, 1, 4)
+#define DEV5G_TX_BC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 96, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE64_CNT */
-#define DEV5G_TX_SIZE64_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 100, 0, 1, 4)
+#define DEV5G_TX_SIZE64_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 100, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE65TO127_CNT */
-#define DEV5G_TX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 104, 0, 1, 4)
+#define DEV5G_TX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 104, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE128TO255_CNT */
-#define DEV5G_TX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 108, 0, 1, 4)
+#define DEV5G_TX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 108, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE256TO511_CNT */
-#define DEV5G_TX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 112, 0, 1, 4)
+#define DEV5G_TX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 112, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE512TO1023_CNT */
-#define DEV5G_TX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 116, 0, 1, 4)
+#define DEV5G_TX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 116, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE1024TO1518_CNT */
-#define DEV5G_TX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 120, 0, 1, 4)
+#define DEV5G_TX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 120, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_SIZE1519TOMAX_CNT */
-#define DEV5G_TX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 124, 0, 1, 4)
+#define DEV5G_TX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 124, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_ALIGNMENT_LOST_CNT */
-#define DEV5G_RX_ALIGNMENT_LOST_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 128, 0, 1, 4)
+#define DEV5G_RX_ALIGNMENT_LOST_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 128, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_TAGGED_FRMS_CNT */
-#define DEV5G_RX_TAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 132, 0, 1, 4)
+#define DEV5G_RX_TAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 132, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_UNTAGGED_FRMS_CNT */
-#define DEV5G_RX_UNTAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 136, 0, 1, 4)
+#define DEV5G_RX_UNTAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 136, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_TAGGED_FRMS_CNT */
-#define DEV5G_TX_TAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 140, 0, 1, 4)
+#define DEV5G_TX_TAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 140, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:TX_UNTAGGED_FRMS_CNT */
-#define DEV5G_TX_UNTAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 144, 0, 1, 4)
+#define DEV5G_TX_UNTAGGED_FRMS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 144, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SYMBOL_ERR_CNT */
-#define DEV5G_PMAC_RX_SYMBOL_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 148, 0, 1, 4)
+#define DEV5G_PMAC_RX_SYMBOL_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 148, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_PAUSE_CNT */
-#define DEV5G_PMAC_RX_PAUSE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 152, 0, 1, 4)
+#define DEV5G_PMAC_RX_PAUSE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 152, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_UNSUP_OPCODE_CNT */
-#define DEV5G_PMAC_RX_UNSUP_OPCODE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 156, 0, 1, 4)
+#define DEV5G_PMAC_RX_UNSUP_OPCODE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 156, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_UC_CNT */
-#define DEV5G_PMAC_RX_UC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 160, 0, 1, 4)
+#define DEV5G_PMAC_RX_UC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 160, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_MC_CNT */
-#define DEV5G_PMAC_RX_MC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 164, 0, 1, 4)
+#define DEV5G_PMAC_RX_MC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 164, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_BC_CNT */
-#define DEV5G_PMAC_RX_BC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 168, 0, 1, 4)
+#define DEV5G_PMAC_RX_BC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 168, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_CRC_ERR_CNT */
-#define DEV5G_PMAC_RX_CRC_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 172, 0, 1, 4)
+#define DEV5G_PMAC_RX_CRC_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 172, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_UNDERSIZE_CNT */
-#define DEV5G_PMAC_RX_UNDERSIZE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 176, 0, 1, 4)
+#define DEV5G_PMAC_RX_UNDERSIZE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 176, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_FRAGMENTS_CNT */
-#define DEV5G_PMAC_RX_FRAGMENTS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 180, 0, 1, 4)
+#define DEV5G_PMAC_RX_FRAGMENTS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 180, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_IN_RANGE_LEN_ERR_CNT */
#define DEV5G_PMAC_RX_IN_RANGE_LEN_ERR_CNT(t) __REG(TARGET_DEV5G,\
@@ -2646,100 +3550,132 @@ enum sparx5_target {
t, 13, 60, 0, 1, 312, 188, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_OVERSIZE_CNT */
-#define DEV5G_PMAC_RX_OVERSIZE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 192, 0, 1, 4)
+#define DEV5G_PMAC_RX_OVERSIZE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 192, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_JABBERS_CNT */
-#define DEV5G_PMAC_RX_JABBERS_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 196, 0, 1, 4)
+#define DEV5G_PMAC_RX_JABBERS_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 196, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE64_CNT */
-#define DEV5G_PMAC_RX_SIZE64_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 200, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE64_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 200, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE65TO127_CNT */
-#define DEV5G_PMAC_RX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 204, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 204, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE128TO255_CNT */
-#define DEV5G_PMAC_RX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 208, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 208, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE256TO511_CNT */
-#define DEV5G_PMAC_RX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 212, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 212, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE512TO1023_CNT */
-#define DEV5G_PMAC_RX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 216, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 216, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE1024TO1518_CNT */
-#define DEV5G_PMAC_RX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 220, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 220, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_SIZE1519TOMAX_CNT */
-#define DEV5G_PMAC_RX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 224, 0, 1, 4)
+#define DEV5G_PMAC_RX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 224, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_PAUSE_CNT */
-#define DEV5G_PMAC_TX_PAUSE_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 228, 0, 1, 4)
+#define DEV5G_PMAC_TX_PAUSE_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 228, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_UC_CNT */
-#define DEV5G_PMAC_TX_UC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 232, 0, 1, 4)
+#define DEV5G_PMAC_TX_UC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 232, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_MC_CNT */
-#define DEV5G_PMAC_TX_MC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 236, 0, 1, 4)
+#define DEV5G_PMAC_TX_MC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 236, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_BC_CNT */
-#define DEV5G_PMAC_TX_BC_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 240, 0, 1, 4)
+#define DEV5G_PMAC_TX_BC_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 240, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE64_CNT */
-#define DEV5G_PMAC_TX_SIZE64_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 244, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE64_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 244, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE65TO127_CNT */
-#define DEV5G_PMAC_TX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 248, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE65TO127_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 248, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE128TO255_CNT */
-#define DEV5G_PMAC_TX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 252, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE128TO255_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 252, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE256TO511_CNT */
-#define DEV5G_PMAC_TX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 256, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE256TO511_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 256, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE512TO1023_CNT */
-#define DEV5G_PMAC_TX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 260, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE512TO1023_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 260, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE1024TO1518_CNT */
-#define DEV5G_PMAC_TX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 264, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE1024TO1518_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 264, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_TX_SIZE1519TOMAX_CNT */
-#define DEV5G_PMAC_TX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 268, 0, 1, 4)
+#define DEV5G_PMAC_TX_SIZE1519TOMAX_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 268, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_ALIGNMENT_LOST_CNT */
-#define DEV5G_PMAC_RX_ALIGNMENT_LOST_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 272, 0, 1, 4)
+#define DEV5G_PMAC_RX_ALIGNMENT_LOST_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 272, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:MM_RX_ASSEMBLY_ERR_CNT */
-#define DEV5G_MM_RX_ASSEMBLY_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 276, 0, 1, 4)
+#define DEV5G_MM_RX_ASSEMBLY_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 276, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:MM_RX_SMD_ERR_CNT */
-#define DEV5G_MM_RX_SMD_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 280, 0, 1, 4)
+#define DEV5G_MM_RX_SMD_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 280, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:MM_RX_ASSEMBLY_OK_CNT */
-#define DEV5G_MM_RX_ASSEMBLY_OK_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 284, 0, 1, 4)
+#define DEV5G_MM_RX_ASSEMBLY_OK_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 284, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:MM_RX_MERGE_FRAG_CNT */
-#define DEV5G_MM_RX_MERGE_FRAG_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 288, 0, 1, 4)
+#define DEV5G_MM_RX_MERGE_FRAG_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 288, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:MM_TX_PFRAGMENT_CNT */
-#define DEV5G_MM_TX_PFRAGMENT_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 292, 0, 1, 4)
+#define DEV5G_MM_TX_PFRAGMENT_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 292, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_HIH_CKSM_ERR_CNT */
-#define DEV5G_RX_HIH_CKSM_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 296, 0, 1, 4)
+#define DEV5G_RX_HIH_CKSM_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 296, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:RX_XGMII_PROT_ERR_CNT */
-#define DEV5G_RX_XGMII_PROT_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 300, 0, 1, 4)
+#define DEV5G_RX_XGMII_PROT_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 300, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_HIH_CKSM_ERR_CNT */
-#define DEV5G_PMAC_RX_HIH_CKSM_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 304, 0, 1, 4)
+#define DEV5G_PMAC_RX_HIH_CKSM_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 304, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_32BIT:PMAC_RX_XGMII_PROT_ERR_CNT */
-#define DEV5G_PMAC_RX_XGMII_PROT_ERR_CNT(t) __REG(TARGET_DEV5G, t, 13, 60, 0, 1, 312, 308, 0, 1, 4)
+#define DEV5G_PMAC_RX_XGMII_PROT_ERR_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 60, 0, 1, 312, 308, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:RX_IN_BYTES_CNT */
-#define DEV5G_RX_IN_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 0, 0, 1, 4)
+#define DEV5G_RX_IN_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 0, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:RX_IN_BYTES_MSB_CNT */
-#define DEV5G_RX_IN_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 4, 0, 1, 4)
+#define DEV5G_RX_IN_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 4, 0, 1, 4)
#define DEV5G_RX_IN_BYTES_MSB_CNT_RX_IN_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_RX_IN_BYTES_MSB_CNT_RX_IN_BYTES_MSB_CNT_SET(x)\
@@ -2748,10 +3684,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_RX_IN_BYTES_MSB_CNT_RX_IN_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:RX_OK_BYTES_CNT */
-#define DEV5G_RX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 8, 0, 1, 4)
+#define DEV5G_RX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 8, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:RX_OK_BYTES_MSB_CNT */
-#define DEV5G_RX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 12, 0, 1, 4)
+#define DEV5G_RX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 12, 0, 1, 4)
#define DEV5G_RX_OK_BYTES_MSB_CNT_RX_OK_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_RX_OK_BYTES_MSB_CNT_RX_OK_BYTES_MSB_CNT_SET(x)\
@@ -2760,10 +3698,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_RX_OK_BYTES_MSB_CNT_RX_OK_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:RX_BAD_BYTES_CNT */
-#define DEV5G_RX_BAD_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 16, 0, 1, 4)
+#define DEV5G_RX_BAD_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 16, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:RX_BAD_BYTES_MSB_CNT */
-#define DEV5G_RX_BAD_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 20, 0, 1, 4)
+#define DEV5G_RX_BAD_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 20, 0, 1, 4)
#define DEV5G_RX_BAD_BYTES_MSB_CNT_RX_BAD_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_RX_BAD_BYTES_MSB_CNT_RX_BAD_BYTES_MSB_CNT_SET(x)\
@@ -2772,10 +3712,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_RX_BAD_BYTES_MSB_CNT_RX_BAD_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:TX_OUT_BYTES_CNT */
-#define DEV5G_TX_OUT_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 24, 0, 1, 4)
+#define DEV5G_TX_OUT_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 24, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:TX_OUT_BYTES_MSB_CNT */
-#define DEV5G_TX_OUT_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 28, 0, 1, 4)
+#define DEV5G_TX_OUT_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 28, 0, 1, 4)
#define DEV5G_TX_OUT_BYTES_MSB_CNT_TX_OUT_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_TX_OUT_BYTES_MSB_CNT_TX_OUT_BYTES_MSB_CNT_SET(x)\
@@ -2784,10 +3726,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_TX_OUT_BYTES_MSB_CNT_TX_OUT_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:TX_OK_BYTES_CNT */
-#define DEV5G_TX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 32, 0, 1, 4)
+#define DEV5G_TX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 32, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:TX_OK_BYTES_MSB_CNT */
-#define DEV5G_TX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 36, 0, 1, 4)
+#define DEV5G_TX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 36, 0, 1, 4)
#define DEV5G_TX_OK_BYTES_MSB_CNT_TX_OK_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_TX_OK_BYTES_MSB_CNT_TX_OK_BYTES_MSB_CNT_SET(x)\
@@ -2796,10 +3740,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_TX_OK_BYTES_MSB_CNT_TX_OK_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:PMAC_RX_OK_BYTES_CNT */
-#define DEV5G_PMAC_RX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 40, 0, 1, 4)
+#define DEV5G_PMAC_RX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 40, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:PMAC_RX_OK_BYTES_MSB_CNT */
-#define DEV5G_PMAC_RX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 44, 0, 1, 4)
+#define DEV5G_PMAC_RX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 44, 0, 1, 4)
#define DEV5G_PMAC_RX_OK_BYTES_MSB_CNT_PMAC_RX_OK_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_PMAC_RX_OK_BYTES_MSB_CNT_PMAC_RX_OK_BYTES_MSB_CNT_SET(x)\
@@ -2808,10 +3754,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_PMAC_RX_OK_BYTES_MSB_CNT_PMAC_RX_OK_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:PMAC_RX_BAD_BYTES_CNT */
-#define DEV5G_PMAC_RX_BAD_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 48, 0, 1, 4)
+#define DEV5G_PMAC_RX_BAD_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 48, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:PMAC_RX_BAD_BYTES_MSB_CNT */
-#define DEV5G_PMAC_RX_BAD_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 52, 0, 1, 4)
+#define DEV5G_PMAC_RX_BAD_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 52, 0, 1, 4)
#define DEV5G_PMAC_RX_BAD_BYTES_MSB_CNT_PMAC_RX_BAD_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_PMAC_RX_BAD_BYTES_MSB_CNT_PMAC_RX_BAD_BYTES_MSB_CNT_SET(x)\
@@ -2820,10 +3768,12 @@ enum sparx5_target {
FIELD_GET(DEV5G_PMAC_RX_BAD_BYTES_MSB_CNT_PMAC_RX_BAD_BYTES_MSB_CNT, x)
/* DEV10G:DEV_STATISTICS_40BIT:PMAC_TX_OK_BYTES_CNT */
-#define DEV5G_PMAC_TX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 56, 0, 1, 4)
+#define DEV5G_PMAC_TX_OK_BYTES_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 56, 0, 1, 4)
/* DEV10G:DEV_STATISTICS_40BIT:PMAC_TX_OK_BYTES_MSB_CNT */
-#define DEV5G_PMAC_TX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G, t, 13, 372, 0, 1, 64, 60, 0, 1, 4)
+#define DEV5G_PMAC_TX_OK_BYTES_MSB_CNT(t) __REG(TARGET_DEV5G,\
+ t, 13, 372, 0, 1, 64, 60, 0, 1, 4)
#define DEV5G_PMAC_TX_OK_BYTES_MSB_CNT_PMAC_TX_OK_BYTES_MSB_CNT GENMASK(7, 0)
#define DEV5G_PMAC_TX_OK_BYTES_MSB_CNT_PMAC_TX_OK_BYTES_MSB_CNT_SET(x)\
@@ -2832,7 +3782,8 @@ enum sparx5_target {
FIELD_GET(DEV5G_PMAC_TX_OK_BYTES_MSB_CNT_PMAC_TX_OK_BYTES_MSB_CNT, x)
/* DEV10G:DEV_CFG_STATUS:DEV_RST_CTRL */
-#define DEV5G_DEV_RST_CTRL(t) __REG(TARGET_DEV5G, t, 13, 436, 0, 1, 52, 0, 0, 1, 4)
+#define DEV5G_DEV_RST_CTRL(t) __REG(TARGET_DEV5G,\
+ t, 13, 436, 0, 1, 52, 0, 0, 1, 4)
#define DEV5G_DEV_RST_CTRL_PARDET_MODE_ENA BIT(28)
#define DEV5G_DEV_RST_CTRL_PARDET_MODE_ENA_SET(x)\
@@ -2889,7 +3840,8 @@ enum sparx5_target {
FIELD_GET(DEV5G_DEV_RST_CTRL_MAC_RX_RST, x)
/* DSM:RAM_CTRL:RAM_INIT */
-#define DSM_RAM_INIT __REG(TARGET_DSM, 0, 1, 0, 0, 1, 4, 0, 0, 1, 4)
+#define DSM_RAM_INIT __REG(TARGET_DSM,\
+ 0, 1, 0, 0, 1, 4, 0, 0, 1, 4)
#define DSM_RAM_INIT_RAM_INIT BIT(1)
#define DSM_RAM_INIT_RAM_INIT_SET(x)\
@@ -2904,7 +3856,8 @@ enum sparx5_target {
FIELD_GET(DSM_RAM_INIT_RAM_CFG_HOOK, x)
/* DSM:CFG:BUF_CFG */
-#define DSM_BUF_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 0, r, 67, 4)
+#define DSM_BUF_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 0, r, 67, 4)
#define DSM_BUF_CFG_CSC_STAT_DIS BIT(13)
#define DSM_BUF_CFG_CSC_STAT_DIS_SET(x)\
@@ -2931,7 +3884,8 @@ enum sparx5_target {
FIELD_GET(DSM_BUF_CFG_UNDERFLOW_WATCHDOG_TIMEOUT, x)
/* DSM:CFG:DEV_TX_STOP_WM_CFG */
-#define DSM_DEV_TX_STOP_WM_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 1360, r, 67, 4)
+#define DSM_DEV_TX_STOP_WM_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 1360, r, 67, 4)
#define DSM_DEV_TX_STOP_WM_CFG_FAST_STARTUP_ENA BIT(9)
#define DSM_DEV_TX_STOP_WM_CFG_FAST_STARTUP_ENA_SET(x)\
@@ -2958,7 +3912,8 @@ enum sparx5_target {
FIELD_GET(DSM_DEV_TX_STOP_WM_CFG_DEV_TX_CNT_CLR, x)
/* DSM:CFG:RX_PAUSE_CFG */
-#define DSM_RX_PAUSE_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 1628, r, 67, 4)
+#define DSM_RX_PAUSE_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 1628, r, 67, 4)
#define DSM_RX_PAUSE_CFG_RX_PAUSE_EN BIT(1)
#define DSM_RX_PAUSE_CFG_RX_PAUSE_EN_SET(x)\
@@ -2973,7 +3928,8 @@ enum sparx5_target {
FIELD_GET(DSM_RX_PAUSE_CFG_FC_OBEY_LOCAL, x)
/* DSM:CFG:MAC_CFG */
-#define DSM_MAC_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 2432, r, 67, 4)
+#define DSM_MAC_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 2432, r, 67, 4)
#define DSM_MAC_CFG_TX_PAUSE_VAL GENMASK(31, 16)
#define DSM_MAC_CFG_TX_PAUSE_VAL_SET(x)\
@@ -3000,7 +3956,8 @@ enum sparx5_target {
FIELD_GET(DSM_MAC_CFG_TX_PAUSE_XON_XOFF, x)
/* DSM:CFG:MAC_ADDR_BASE_HIGH_CFG */
-#define DSM_MAC_ADDR_BASE_HIGH_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 2700, r, 65, 4)
+#define DSM_MAC_ADDR_BASE_HIGH_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 2700, r, 65, 4)
#define DSM_MAC_ADDR_BASE_HIGH_CFG_MAC_ADDR_HIGH GENMASK(23, 0)
#define DSM_MAC_ADDR_BASE_HIGH_CFG_MAC_ADDR_HIGH_SET(x)\
@@ -3009,7 +3966,8 @@ enum sparx5_target {
FIELD_GET(DSM_MAC_ADDR_BASE_HIGH_CFG_MAC_ADDR_HIGH, x)
/* DSM:CFG:MAC_ADDR_BASE_LOW_CFG */
-#define DSM_MAC_ADDR_BASE_LOW_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 2960, r, 65, 4)
+#define DSM_MAC_ADDR_BASE_LOW_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 2960, r, 65, 4)
#define DSM_MAC_ADDR_BASE_LOW_CFG_MAC_ADDR_LOW GENMASK(23, 0)
#define DSM_MAC_ADDR_BASE_LOW_CFG_MAC_ADDR_LOW_SET(x)\
@@ -3018,7 +3976,8 @@ enum sparx5_target {
FIELD_GET(DSM_MAC_ADDR_BASE_LOW_CFG_MAC_ADDR_LOW, x)
/* DSM:CFG:TAXI_CAL_CFG */
-#define DSM_TAXI_CAL_CFG(r) __REG(TARGET_DSM, 0, 1, 20, 0, 1, 3528, 3224, r, 9, 4)
+#define DSM_TAXI_CAL_CFG(r) __REG(TARGET_DSM,\
+ 0, 1, 20, 0, 1, 3528, 3224, r, 9, 4)
#define DSM_TAXI_CAL_CFG_CAL_IDX GENMASK(20, 15)
#define DSM_TAXI_CAL_CFG_CAL_IDX_SET(x)\
@@ -3050,8 +4009,41 @@ enum sparx5_target {
#define DSM_TAXI_CAL_CFG_CAL_PGM_ENA_GET(x)\
FIELD_GET(DSM_TAXI_CAL_CFG_CAL_PGM_ENA, x)
+/* EACL:ES2_KEY_SELECT_PROFILE:VCAP_ES2_KEY_SEL */
+#define EACL_VCAP_ES2_KEY_SEL(g, r) __REG(TARGET_EACL,\
+ 0, 1, 149504, g, 138, 8, 0, r, 2, 4)
+
+#define EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL GENMASK(7, 5)
+#define EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL_SET(x)\
+ FIELD_PREP(EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL, x)
+#define EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL_GET(x)\
+ FIELD_GET(EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL, x)
+
+#define EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL GENMASK(4, 2)
+#define EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL_SET(x)\
+ FIELD_PREP(EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL, x)
+#define EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL_GET(x)\
+ FIELD_GET(EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL, x)
+
+#define EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL BIT(1)
+#define EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL_SET(x)\
+ FIELD_PREP(EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL, x)
+#define EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL_GET(x)\
+ FIELD_GET(EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL, x)
+
+#define EACL_VCAP_ES2_KEY_SEL_KEY_ENA BIT(0)
+#define EACL_VCAP_ES2_KEY_SEL_KEY_ENA_SET(x)\
+ FIELD_PREP(EACL_VCAP_ES2_KEY_SEL_KEY_ENA, x)
+#define EACL_VCAP_ES2_KEY_SEL_KEY_ENA_GET(x)\
+ FIELD_GET(EACL_VCAP_ES2_KEY_SEL_KEY_ENA, x)
+
+/* EACL:CNT_TBL:ES2_CNT */
+#define EACL_ES2_CNT(g) __REG(TARGET_EACL,\
+ 0, 1, 122880, g, 2048, 4, 0, 0, 1, 4)
+
/* EACL:POL_CFG:POL_EACL_CFG */
-#define EACL_POL_EACL_CFG __REG(TARGET_EACL, 0, 1, 150608, 0, 1, 780, 768, 0, 1, 4)
+#define EACL_POL_EACL_CFG __REG(TARGET_EACL,\
+ 0, 1, 150608, 0, 1, 780, 768, 0, 1, 4)
#define EACL_POL_EACL_CFG_EACL_CNT_MARKED_AS_DROPPED BIT(5)
#define EACL_POL_EACL_CFG_EACL_CNT_MARKED_AS_DROPPED_SET(x)\
@@ -3089,8 +4081,61 @@ enum sparx5_target {
#define EACL_POL_EACL_CFG_EACL_FORCE_INIT_GET(x)\
FIELD_GET(EACL_POL_EACL_CFG_EACL_FORCE_INIT, x)
+/* EACL:ES2_STICKY:SEC_LOOKUP_STICKY */
+#define EACL_SEC_LOOKUP_STICKY(r) __REG(TARGET_EACL,\
+ 0, 1, 118696, 0, 1, 8, 0, r, 2, 4)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP_7TUPLE_STICKY BIT(7)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP_7TUPLE_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP_7TUPLE_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP_7TUPLE_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP_7TUPLE_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_VID_STICKY BIT(6)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_VID_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_VID_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_VID_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_VID_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_STD_STICKY BIT(5)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_STD_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_STD_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_STD_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_STD_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_TCPUDP_STICKY BIT(4)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_TCPUDP_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_TCPUDP_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_TCPUDP_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_TCPUDP_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_VID_STICKY BIT(3)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_VID_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_VID_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_VID_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_VID_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_OTHER_STICKY BIT(2)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_OTHER_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_OTHER_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_OTHER_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_OTHER_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_ARP_STICKY BIT(1)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_ARP_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_ARP_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_ARP_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_ARP_STICKY, x)
+
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY BIT(0)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY_SET(x)\
+ FIELD_PREP(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY, x)
+#define EACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY_GET(x)\
+ FIELD_GET(EACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY, x)
+
/* EACL:RAM_CTRL:RAM_INIT */
-#define EACL_RAM_INIT __REG(TARGET_EACL, 0, 1, 118736, 0, 1, 4, 0, 0, 1, 4)
+#define EACL_RAM_INIT __REG(TARGET_EACL,\
+ 0, 1, 118736, 0, 1, 4, 0, 0, 1, 4)
#define EACL_RAM_INIT_RAM_INIT BIT(1)
#define EACL_RAM_INIT_RAM_INIT_SET(x)\
@@ -3105,7 +4150,8 @@ enum sparx5_target {
FIELD_GET(EACL_RAM_INIT_RAM_CFG_HOOK, x)
/* FDMA:FDMA:FDMA_CH_ACTIVATE */
-#define FDMA_CH_ACTIVATE __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 0, 0, 1, 4)
+#define FDMA_CH_ACTIVATE __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 0, 0, 1, 4)
#define FDMA_CH_ACTIVATE_CH_ACTIVATE GENMASK(7, 0)
#define FDMA_CH_ACTIVATE_CH_ACTIVATE_SET(x)\
@@ -3114,7 +4160,8 @@ enum sparx5_target {
FIELD_GET(FDMA_CH_ACTIVATE_CH_ACTIVATE, x)
/* FDMA:FDMA:FDMA_CH_RELOAD */
-#define FDMA_CH_RELOAD __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 4, 0, 1, 4)
+#define FDMA_CH_RELOAD __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 4, 0, 1, 4)
#define FDMA_CH_RELOAD_CH_RELOAD GENMASK(7, 0)
#define FDMA_CH_RELOAD_CH_RELOAD_SET(x)\
@@ -3123,7 +4170,8 @@ enum sparx5_target {
FIELD_GET(FDMA_CH_RELOAD_CH_RELOAD, x)
/* FDMA:FDMA:FDMA_CH_DISABLE */
-#define FDMA_CH_DISABLE __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 8, 0, 1, 4)
+#define FDMA_CH_DISABLE __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 8, 0, 1, 4)
#define FDMA_CH_DISABLE_CH_DISABLE GENMASK(7, 0)
#define FDMA_CH_DISABLE_CH_DISABLE_SET(x)\
@@ -3132,19 +4180,24 @@ enum sparx5_target {
FIELD_GET(FDMA_CH_DISABLE_CH_DISABLE, x)
/* FDMA:FDMA:FDMA_DCB_LLP */
-#define FDMA_DCB_LLP(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 52, r, 8, 4)
+#define FDMA_DCB_LLP(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 52, r, 8, 4)
/* FDMA:FDMA:FDMA_DCB_LLP1 */
-#define FDMA_DCB_LLP1(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 84, r, 8, 4)
+#define FDMA_DCB_LLP1(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 84, r, 8, 4)
/* FDMA:FDMA:FDMA_DCB_LLP_PREV */
-#define FDMA_DCB_LLP_PREV(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 116, r, 8, 4)
+#define FDMA_DCB_LLP_PREV(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 116, r, 8, 4)
/* FDMA:FDMA:FDMA_DCB_LLP_PREV1 */
-#define FDMA_DCB_LLP_PREV1(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 148, r, 8, 4)
+#define FDMA_DCB_LLP_PREV1(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 148, r, 8, 4)
/* FDMA:FDMA:FDMA_CH_CFG */
-#define FDMA_CH_CFG(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 224, r, 8, 4)
+#define FDMA_CH_CFG(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 224, r, 8, 4)
#define FDMA_CH_CFG_CH_XTR_STATUS_MODE BIT(7)
#define FDMA_CH_CFG_CH_XTR_STATUS_MODE_SET(x)\
@@ -3177,7 +4230,8 @@ enum sparx5_target {
FIELD_GET(FDMA_CH_CFG_CH_MEM, x)
/* FDMA:FDMA:FDMA_CH_TRANSLATE */
-#define FDMA_CH_TRANSLATE(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 256, r, 8, 4)
+#define FDMA_CH_TRANSLATE(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 256, r, 8, 4)
#define FDMA_CH_TRANSLATE_OFFSET GENMASK(15, 0)
#define FDMA_CH_TRANSLATE_OFFSET_SET(x)\
@@ -3186,7 +4240,8 @@ enum sparx5_target {
FIELD_GET(FDMA_CH_TRANSLATE_OFFSET, x)
/* FDMA:FDMA:FDMA_XTR_CFG */
-#define FDMA_XTR_CFG __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 364, 0, 1, 4)
+#define FDMA_XTR_CFG __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 364, 0, 1, 4)
#define FDMA_XTR_CFG_XTR_FIFO_WM GENMASK(15, 11)
#define FDMA_XTR_CFG_XTR_FIFO_WM_SET(x)\
@@ -3201,7 +4256,8 @@ enum sparx5_target {
FIELD_GET(FDMA_XTR_CFG_XTR_ARB_SAT, x)
/* FDMA:FDMA:FDMA_PORT_CTRL */
-#define FDMA_PORT_CTRL(r) __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 376, r, 2, 4)
+#define FDMA_PORT_CTRL(r) __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 376, r, 2, 4)
#define FDMA_PORT_CTRL_INJ_STOP BIT(4)
#define FDMA_PORT_CTRL_INJ_STOP_SET(x)\
@@ -3234,7 +4290,8 @@ enum sparx5_target {
FIELD_GET(FDMA_PORT_CTRL_XTR_BUF_RST, x)
/* FDMA:FDMA:FDMA_INTR_DCB */
-#define FDMA_INTR_DCB __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 384, 0, 1, 4)
+#define FDMA_INTR_DCB __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 384, 0, 1, 4)
#define FDMA_INTR_DCB_INTR_DCB GENMASK(7, 0)
#define FDMA_INTR_DCB_INTR_DCB_SET(x)\
@@ -3243,7 +4300,8 @@ enum sparx5_target {
FIELD_GET(FDMA_INTR_DCB_INTR_DCB, x)
/* FDMA:FDMA:FDMA_INTR_DCB_ENA */
-#define FDMA_INTR_DCB_ENA __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 388, 0, 1, 4)
+#define FDMA_INTR_DCB_ENA __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 388, 0, 1, 4)
#define FDMA_INTR_DCB_ENA_INTR_DCB_ENA GENMASK(7, 0)
#define FDMA_INTR_DCB_ENA_INTR_DCB_ENA_SET(x)\
@@ -3252,7 +4310,8 @@ enum sparx5_target {
FIELD_GET(FDMA_INTR_DCB_ENA_INTR_DCB_ENA, x)
/* FDMA:FDMA:FDMA_INTR_DB */
-#define FDMA_INTR_DB __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 392, 0, 1, 4)
+#define FDMA_INTR_DB __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 392, 0, 1, 4)
#define FDMA_INTR_DB_INTR_DB GENMASK(7, 0)
#define FDMA_INTR_DB_INTR_DB_SET(x)\
@@ -3261,7 +4320,8 @@ enum sparx5_target {
FIELD_GET(FDMA_INTR_DB_INTR_DB, x)
/* FDMA:FDMA:FDMA_INTR_DB_ENA */
-#define FDMA_INTR_DB_ENA __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 396, 0, 1, 4)
+#define FDMA_INTR_DB_ENA __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 396, 0, 1, 4)
#define FDMA_INTR_DB_ENA_INTR_DB_ENA GENMASK(7, 0)
#define FDMA_INTR_DB_ENA_INTR_DB_ENA_SET(x)\
@@ -3270,7 +4330,8 @@ enum sparx5_target {
FIELD_GET(FDMA_INTR_DB_ENA_INTR_DB_ENA, x)
/* FDMA:FDMA:FDMA_INTR_ERR */
-#define FDMA_INTR_ERR __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 400, 0, 1, 4)
+#define FDMA_INTR_ERR __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 400, 0, 1, 4)
#define FDMA_INTR_ERR_INTR_PORT_ERR GENMASK(9, 8)
#define FDMA_INTR_ERR_INTR_PORT_ERR_SET(x)\
@@ -3285,7 +4346,8 @@ enum sparx5_target {
FIELD_GET(FDMA_INTR_ERR_INTR_CH_ERR, x)
/* FDMA:FDMA:FDMA_ERRORS */
-#define FDMA_ERRORS __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 412, 0, 1, 4)
+#define FDMA_ERRORS __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 412, 0, 1, 4)
#define FDMA_ERRORS_ERR_XTR_WR GENMASK(31, 30)
#define FDMA_ERRORS_ERR_XTR_WR_SET(x)\
@@ -3336,7 +4398,8 @@ enum sparx5_target {
FIELD_GET(FDMA_ERRORS_ERR_CH_WR, x)
/* FDMA:FDMA:FDMA_ERRORS_2 */
-#define FDMA_ERRORS_2 __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 416, 0, 1, 4)
+#define FDMA_ERRORS_2 __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 416, 0, 1, 4)
#define FDMA_ERRORS_2_ERR_XTR_FRAG GENMASK(1, 0)
#define FDMA_ERRORS_2_ERR_XTR_FRAG_SET(x)\
@@ -3345,7 +4408,8 @@ enum sparx5_target {
FIELD_GET(FDMA_ERRORS_2_ERR_XTR_FRAG, x)
/* FDMA:FDMA:FDMA_CTRL */
-#define FDMA_CTRL __REG(TARGET_FDMA, 0, 1, 8, 0, 1, 428, 424, 0, 1, 4)
+#define FDMA_CTRL __REG(TARGET_FDMA,\
+ 0, 1, 8, 0, 1, 428, 424, 0, 1, 4)
#define FDMA_CTRL_NRESET BIT(0)
#define FDMA_CTRL_NRESET_SET(x)\
@@ -3354,7 +4418,8 @@ enum sparx5_target {
FIELD_GET(FDMA_CTRL_NRESET, x)
/* DEVCPU_GCB:CHIP_REGS:CHIP_ID */
-#define GCB_CHIP_ID __REG(TARGET_GCB, 0, 1, 0, 0, 1, 424, 0, 0, 1, 4)
+#define GCB_CHIP_ID __REG(TARGET_GCB,\
+ 0, 1, 0, 0, 1, 424, 0, 0, 1, 4)
#define GCB_CHIP_ID_REV_ID GENMASK(31, 28)
#define GCB_CHIP_ID_REV_ID_SET(x)\
@@ -3381,7 +4446,8 @@ enum sparx5_target {
FIELD_GET(GCB_CHIP_ID_ONE, x)
/* DEVCPU_GCB:CHIP_REGS:SOFT_RST */
-#define GCB_SOFT_RST __REG(TARGET_GCB, 0, 1, 0, 0, 1, 424, 8, 0, 1, 4)
+#define GCB_SOFT_RST __REG(TARGET_GCB,\
+ 0, 1, 0, 0, 1, 424, 8, 0, 1, 4)
#define GCB_SOFT_RST_SOFT_NON_CFG_RST BIT(2)
#define GCB_SOFT_RST_SOFT_NON_CFG_RST_SET(x)\
@@ -3402,7 +4468,8 @@ enum sparx5_target {
FIELD_GET(GCB_SOFT_RST_SOFT_CHIP_RST, x)
/* DEVCPU_GCB:CHIP_REGS:HW_SGPIO_SD_CFG */
-#define GCB_HW_SGPIO_SD_CFG __REG(TARGET_GCB, 0, 1, 0, 0, 1, 424, 20, 0, 1, 4)
+#define GCB_HW_SGPIO_SD_CFG __REG(TARGET_GCB,\
+ 0, 1, 0, 0, 1, 424, 20, 0, 1, 4)
#define GCB_HW_SGPIO_SD_CFG_SD_HIGH_ENA BIT(1)
#define GCB_HW_SGPIO_SD_CFG_SD_HIGH_ENA_SET(x)\
@@ -3417,7 +4484,8 @@ enum sparx5_target {
FIELD_GET(GCB_HW_SGPIO_SD_CFG_SD_MAP_SEL, x)
/* DEVCPU_GCB:CHIP_REGS:HW_SGPIO_TO_SD_MAP_CFG */
-#define GCB_HW_SGPIO_TO_SD_MAP_CFG(r) __REG(TARGET_GCB, 0, 1, 0, 0, 1, 424, 24, r, 65, 4)
+#define GCB_HW_SGPIO_TO_SD_MAP_CFG(r) __REG(TARGET_GCB,\
+ 0, 1, 0, 0, 1, 424, 24, r, 65, 4)
#define GCB_HW_SGPIO_TO_SD_MAP_CFG_SGPIO_TO_SD_SEL GENMASK(8, 0)
#define GCB_HW_SGPIO_TO_SD_MAP_CFG_SGPIO_TO_SD_SEL_SET(x)\
@@ -3426,7 +4494,8 @@ enum sparx5_target {
FIELD_GET(GCB_HW_SGPIO_TO_SD_MAP_CFG_SGPIO_TO_SD_SEL, x)
/* DEVCPU_GCB:SIO_CTRL:SIO_CLOCK */
-#define GCB_SIO_CLOCK(g) __REG(TARGET_GCB, 0, 1, 876, g, 3, 280, 20, 0, 1, 4)
+#define GCB_SIO_CLOCK(g) __REG(TARGET_GCB,\
+ 0, 1, 876, g, 3, 280, 20, 0, 1, 4)
#define GCB_SIO_CLOCK_SIO_CLK_FREQ GENMASK(19, 8)
#define GCB_SIO_CLOCK_SIO_CLK_FREQ_SET(x)\
@@ -3441,7 +4510,8 @@ enum sparx5_target {
FIELD_GET(GCB_SIO_CLOCK_SYS_CLK_PERIOD, x)
/* HSCH:HSCH_CFG:CIR_CFG */
-#define HSCH_CIR_CFG(g) __REG(TARGET_HSCH, 0, 1, 0, g, 5040, 32, 0, 0, 1, 4)
+#define HSCH_CIR_CFG(g) __REG(TARGET_HSCH,\
+ 0, 1, 0, g, 5040, 32, 0, 0, 1, 4)
#define HSCH_CIR_CFG_CIR_RATE GENMASK(22, 6)
#define HSCH_CIR_CFG_CIR_RATE_SET(x)\
@@ -3456,7 +4526,8 @@ enum sparx5_target {
FIELD_GET(HSCH_CIR_CFG_CIR_BURST, x)
/* HSCH:HSCH_CFG:EIR_CFG */
-#define HSCH_EIR_CFG(g) __REG(TARGET_HSCH, 0, 1, 0, g, 5040, 32, 4, 0, 1, 4)
+#define HSCH_EIR_CFG(g) __REG(TARGET_HSCH,\
+ 0, 1, 0, g, 5040, 32, 4, 0, 1, 4)
#define HSCH_EIR_CFG_EIR_RATE GENMASK(22, 6)
#define HSCH_EIR_CFG_EIR_RATE_SET(x)\
@@ -3471,7 +4542,8 @@ enum sparx5_target {
FIELD_GET(HSCH_EIR_CFG_EIR_BURST, x)
/* HSCH:HSCH_CFG:SE_CFG */
-#define HSCH_SE_CFG(g) __REG(TARGET_HSCH, 0, 1, 0, g, 5040, 32, 8, 0, 1, 4)
+#define HSCH_SE_CFG(g) __REG(TARGET_HSCH,\
+ 0, 1, 0, g, 5040, 32, 8, 0, 1, 4)
#define HSCH_SE_CFG_SE_DWRR_CNT GENMASK(12, 6)
#define HSCH_SE_CFG_SE_DWRR_CNT_SET(x)\
@@ -3504,7 +4576,8 @@ enum sparx5_target {
FIELD_GET(HSCH_SE_CFG_SE_STOP, x)
/* HSCH:HSCH_CFG:SE_CONNECT */
-#define HSCH_SE_CONNECT(g) __REG(TARGET_HSCH, 0, 1, 0, g, 5040, 32, 12, 0, 1, 4)
+#define HSCH_SE_CONNECT(g) __REG(TARGET_HSCH,\
+ 0, 1, 0, g, 5040, 32, 12, 0, 1, 4)
#define HSCH_SE_CONNECT_SE_LEAK_LINK GENMASK(15, 0)
#define HSCH_SE_CONNECT_SE_LEAK_LINK_SET(x)\
@@ -3513,7 +4586,8 @@ enum sparx5_target {
FIELD_GET(HSCH_SE_CONNECT_SE_LEAK_LINK, x)
/* HSCH:HSCH_CFG:SE_DLB_SENSE */
-#define HSCH_SE_DLB_SENSE(g) __REG(TARGET_HSCH, 0, 1, 0, g, 5040, 32, 16, 0, 1, 4)
+#define HSCH_SE_DLB_SENSE(g) __REG(TARGET_HSCH,\
+ 0, 1, 0, g, 5040, 32, 16, 0, 1, 4)
#define HSCH_SE_DLB_SENSE_SE_DLB_PRIO GENMASK(12, 10)
#define HSCH_SE_DLB_SENSE_SE_DLB_PRIO_SET(x)\
@@ -3546,7 +4620,8 @@ enum sparx5_target {
FIELD_GET(HSCH_SE_DLB_SENSE_SE_DLB_DPORT_ENA, x)
/* HSCH:HSCH_DWRR:DWRR_ENTRY */
-#define HSCH_DWRR_ENTRY(g) __REG(TARGET_HSCH, 0, 1, 162816, g, 72, 4, 0, 0, 1, 4)
+#define HSCH_DWRR_ENTRY(g) __REG(TARGET_HSCH,\
+ 0, 1, 162816, g, 72, 4, 0, 0, 1, 4)
#define HSCH_DWRR_ENTRY_DWRR_COST GENMASK(24, 20)
#define HSCH_DWRR_ENTRY_DWRR_COST_SET(x)\
@@ -3561,7 +4636,8 @@ enum sparx5_target {
FIELD_GET(HSCH_DWRR_ENTRY_DWRR_BALANCE, x)
/* HSCH:HSCH_MISC:HSCH_CFG_CFG */
-#define HSCH_HSCH_CFG_CFG __REG(TARGET_HSCH, 0, 1, 163104, 0, 1, 648, 284, 0, 1, 4)
+#define HSCH_HSCH_CFG_CFG __REG(TARGET_HSCH,\
+ 0, 1, 163104, 0, 1, 648, 284, 0, 1, 4)
#define HSCH_HSCH_CFG_CFG_CFG_SE_IDX GENMASK(26, 14)
#define HSCH_HSCH_CFG_CFG_CFG_SE_IDX_SET(x)\
@@ -3582,16 +4658,18 @@ enum sparx5_target {
FIELD_GET(HSCH_HSCH_CFG_CFG_CSR_GRANT, x)
/* HSCH:HSCH_MISC:SYS_CLK_PER */
-#define HSCH_SYS_CLK_PER __REG(TARGET_HSCH, 0, 1, 163104, 0, 1, 648, 640, 0, 1, 4)
+#define HSCH_SYS_CLK_PER __REG(TARGET_HSCH,\
+ 0, 1, 163104, 0, 1, 648, 640, 0, 1, 4)
-#define HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS GENMASK(7, 0)
-#define HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS_SET(x)\
- FIELD_PREP(HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS, x)
-#define HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS_GET(x)\
- FIELD_GET(HSCH_SYS_CLK_PER_SYS_CLK_PER_100PS, x)
+#define HSCH_SYS_CLK_PER_100PS GENMASK(7, 0)
+#define HSCH_SYS_CLK_PER_100PS_SET(x)\
+ FIELD_PREP(HSCH_SYS_CLK_PER_100PS, x)
+#define HSCH_SYS_CLK_PER_100PS_GET(x)\
+ FIELD_GET(HSCH_SYS_CLK_PER_100PS, x)
/* HSCH:HSCH_LEAK_LISTS:HSCH_TIMER_CFG */
-#define HSCH_HSCH_TIMER_CFG(g, r) __REG(TARGET_HSCH, 0, 1, 161664, g, 4, 32, 0, r, 4, 4)
+#define HSCH_HSCH_TIMER_CFG(g, r) __REG(TARGET_HSCH,\
+ 0, 1, 161664, g, 4, 32, 0, r, 4, 4)
#define HSCH_HSCH_TIMER_CFG_LEAK_TIME GENMASK(17, 0)
#define HSCH_HSCH_TIMER_CFG_LEAK_TIME_SET(x)\
@@ -3600,7 +4678,8 @@ enum sparx5_target {
FIELD_GET(HSCH_HSCH_TIMER_CFG_LEAK_TIME, x)
/* HSCH:HSCH_LEAK_LISTS:HSCH_LEAK_CFG */
-#define HSCH_HSCH_LEAK_CFG(g, r) __REG(TARGET_HSCH, 0, 1, 161664, g, 4, 32, 16, r, 4, 4)
+#define HSCH_HSCH_LEAK_CFG(g, r) __REG(TARGET_HSCH,\
+ 0, 1, 161664, g, 4, 32, 16, r, 4, 4)
#define HSCH_HSCH_LEAK_CFG_LEAK_FIRST GENMASK(16, 1)
#define HSCH_HSCH_LEAK_CFG_LEAK_FIRST_SET(x)\
@@ -3615,7 +4694,8 @@ enum sparx5_target {
FIELD_GET(HSCH_HSCH_LEAK_CFG_LEAK_ERR, x)
/* HSCH:SYSTEM:FLUSH_CTRL */
-#define HSCH_FLUSH_CTRL __REG(TARGET_HSCH, 0, 1, 184000, 0, 1, 312, 4, 0, 1, 4)
+#define HSCH_FLUSH_CTRL __REG(TARGET_HSCH,\
+ 0, 1, 184000, 0, 1, 312, 4, 0, 1, 4)
#define HSCH_FLUSH_CTRL_FLUSH_ENA BIT(27)
#define HSCH_FLUSH_CTRL_FLUSH_ENA_SET(x)\
@@ -3660,7 +4740,8 @@ enum sparx5_target {
FIELD_GET(HSCH_FLUSH_CTRL_FLUSH_HIER, x)
/* HSCH:SYSTEM:PORT_MODE */
-#define HSCH_PORT_MODE(r) __REG(TARGET_HSCH, 0, 1, 184000, 0, 1, 312, 8, r, 70, 4)
+#define HSCH_PORT_MODE(r) __REG(TARGET_HSCH,\
+ 0, 1, 184000, 0, 1, 312, 8, r, 70, 4)
#define HSCH_PORT_MODE_DEQUEUE_DIS BIT(4)
#define HSCH_PORT_MODE_DEQUEUE_DIS_SET(x)\
@@ -3693,7 +4774,8 @@ enum sparx5_target {
FIELD_GET(HSCH_PORT_MODE_CPU_PRIO_MODE, x)
/* HSCH:SYSTEM:OUTB_SHARE_ENA */
-#define HSCH_OUTB_SHARE_ENA(r) __REG(TARGET_HSCH, 0, 1, 184000, 0, 1, 312, 288, r, 5, 4)
+#define HSCH_OUTB_SHARE_ENA(r) __REG(TARGET_HSCH,\
+ 0, 1, 184000, 0, 1, 312, 288, r, 5, 4)
#define HSCH_OUTB_SHARE_ENA_OUTB_SHARE_ENA GENMASK(7, 0)
#define HSCH_OUTB_SHARE_ENA_OUTB_SHARE_ENA_SET(x)\
@@ -3702,7 +4784,8 @@ enum sparx5_target {
FIELD_GET(HSCH_OUTB_SHARE_ENA_OUTB_SHARE_ENA, x)
/* HSCH:MMGT:RESET_CFG */
-#define HSCH_RESET_CFG __REG(TARGET_HSCH, 0, 1, 162368, 0, 1, 16, 8, 0, 1, 4)
+#define HSCH_RESET_CFG __REG(TARGET_HSCH,\
+ 0, 1, 162368, 0, 1, 16, 8, 0, 1, 4)
#define HSCH_RESET_CFG_CORE_ENA BIT(0)
#define HSCH_RESET_CFG_CORE_ENA_SET(x)\
@@ -3711,7 +4794,8 @@ enum sparx5_target {
FIELD_GET(HSCH_RESET_CFG_CORE_ENA, x)
/* HSCH:TAS_CONFIG:TAS_STATEMACHINE_CFG */
-#define HSCH_TAS_STATEMACHINE_CFG __REG(TARGET_HSCH, 0, 1, 162384, 0, 1, 12, 8, 0, 1, 4)
+#define HSCH_TAS_STATEMACHINE_CFG __REG(TARGET_HSCH,\
+ 0, 1, 162384, 0, 1, 12, 8, 0, 1, 4)
#define HSCH_TAS_STATEMACHINE_CFG_REVISIT_DLY GENMASK(7, 0)
#define HSCH_TAS_STATEMACHINE_CFG_REVISIT_DLY_SET(x)\
@@ -3720,7 +4804,8 @@ enum sparx5_target {
FIELD_GET(HSCH_TAS_STATEMACHINE_CFG_REVISIT_DLY, x)
/* LRN:COMMON:COMMON_ACCESS_CTRL */
-#define LRN_COMMON_ACCESS_CTRL __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 0, 0, 1, 4)
+#define LRN_COMMON_ACCESS_CTRL __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 0, 0, 1, 4)
#define LRN_COMMON_ACCESS_CTRL_CPU_ACCESS_DIRECT_COL GENMASK(21, 20)
#define LRN_COMMON_ACCESS_CTRL_CPU_ACCESS_DIRECT_COL_SET(x)\
@@ -3753,7 +4838,8 @@ enum sparx5_target {
FIELD_GET(LRN_COMMON_ACCESS_CTRL_MAC_TABLE_ACCESS_SHOT, x)
/* LRN:COMMON:MAC_ACCESS_CFG_0 */
-#define LRN_MAC_ACCESS_CFG_0 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 4, 0, 1, 4)
+#define LRN_MAC_ACCESS_CFG_0 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 4, 0, 1, 4)
#define LRN_MAC_ACCESS_CFG_0_MAC_ENTRY_FID GENMASK(28, 16)
#define LRN_MAC_ACCESS_CFG_0_MAC_ENTRY_FID_SET(x)\
@@ -3768,10 +4854,12 @@ enum sparx5_target {
FIELD_GET(LRN_MAC_ACCESS_CFG_0_MAC_ENTRY_MAC_MSB, x)
/* LRN:COMMON:MAC_ACCESS_CFG_1 */
-#define LRN_MAC_ACCESS_CFG_1 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 8, 0, 1, 4)
+#define LRN_MAC_ACCESS_CFG_1 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 8, 0, 1, 4)
/* LRN:COMMON:MAC_ACCESS_CFG_2 */
-#define LRN_MAC_ACCESS_CFG_2 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 12, 0, 1, 4)
+#define LRN_MAC_ACCESS_CFG_2 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 12, 0, 1, 4)
#define LRN_MAC_ACCESS_CFG_2_MAC_ENTRY_SRC_KILL_FWD BIT(28)
#define LRN_MAC_ACCESS_CFG_2_MAC_ENTRY_SRC_KILL_FWD_SET(x)\
@@ -3846,7 +4934,8 @@ enum sparx5_target {
FIELD_GET(LRN_MAC_ACCESS_CFG_2_MAC_ENTRY_ADDR, x)
/* LRN:COMMON:MAC_ACCESS_CFG_3 */
-#define LRN_MAC_ACCESS_CFG_3 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 16, 0, 1, 4)
+#define LRN_MAC_ACCESS_CFG_3 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 16, 0, 1, 4)
#define LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX GENMASK(10, 0)
#define LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX_SET(x)\
@@ -3855,7 +4944,8 @@ enum sparx5_target {
FIELD_GET(LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX, x)
/* LRN:COMMON:SCAN_NEXT_CFG */
-#define LRN_SCAN_NEXT_CFG __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 20, 0, 1, 4)
+#define LRN_SCAN_NEXT_CFG __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 20, 0, 1, 4)
#define LRN_SCAN_NEXT_CFG_SCAN_AGE_FLAG_UPDATE_SEL GENMASK(21, 19)
#define LRN_SCAN_NEXT_CFG_SCAN_AGE_FLAG_UPDATE_SEL_SET(x)\
@@ -3948,7 +5038,8 @@ enum sparx5_target {
FIELD_GET(LRN_SCAN_NEXT_CFG_ADDR_FILTER_ENA, x)
/* LRN:COMMON:SCAN_NEXT_CFG_1 */
-#define LRN_SCAN_NEXT_CFG_1 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 24, 0, 1, 4)
+#define LRN_SCAN_NEXT_CFG_1 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 24, 0, 1, 4)
#define LRN_SCAN_NEXT_CFG_1_PORT_MOVE_NEW_ADDR GENMASK(30, 16)
#define LRN_SCAN_NEXT_CFG_1_PORT_MOVE_NEW_ADDR_SET(x)\
@@ -3963,7 +5054,8 @@ enum sparx5_target {
FIELD_GET(LRN_SCAN_NEXT_CFG_1_SCAN_ENTRY_ADDR_MASK, x)
/* LRN:COMMON:AUTOAGE_CFG */
-#define LRN_AUTOAGE_CFG(r) __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 36, r, 4, 4)
+#define LRN_AUTOAGE_CFG(r) __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 36, r, 4, 4)
#define LRN_AUTOAGE_CFG_UNIT_SIZE GENMASK(29, 28)
#define LRN_AUTOAGE_CFG_UNIT_SIZE_SET(x)\
@@ -3978,7 +5070,8 @@ enum sparx5_target {
FIELD_GET(LRN_AUTOAGE_CFG_PERIOD_VAL, x)
/* LRN:COMMON:AUTOAGE_CFG_1 */
-#define LRN_AUTOAGE_CFG_1 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 52, 0, 1, 4)
+#define LRN_AUTOAGE_CFG_1 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 52, 0, 1, 4)
#define LRN_AUTOAGE_CFG_1_PAUSE_AUTO_AGE_ENA BIT(25)
#define LRN_AUTOAGE_CFG_1_PAUSE_AUTO_AGE_ENA_SET(x)\
@@ -4023,7 +5116,8 @@ enum sparx5_target {
FIELD_GET(LRN_AUTOAGE_CFG_1_FORCE_IDLE_ENA, x)
/* LRN:COMMON:AUTOAGE_CFG_2 */
-#define LRN_AUTOAGE_CFG_2 __REG(TARGET_LRN, 0, 1, 0, 0, 1, 72, 56, 0, 1, 4)
+#define LRN_AUTOAGE_CFG_2 __REG(TARGET_LRN,\
+ 0, 1, 0, 0, 1, 72, 56, 0, 1, 4)
#define LRN_AUTOAGE_CFG_2_NEXT_ROW GENMASK(17, 4)
#define LRN_AUTOAGE_CFG_2_NEXT_ROW_SET(x)\
@@ -4038,7 +5132,8 @@ enum sparx5_target {
FIELD_GET(LRN_AUTOAGE_CFG_2_SCAN_ONGOING_STATUS, x)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_REGION_CTRL_2_OFF_OUTBOUND_0 */
-#define PCEP_RCTRL_2_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 4, 0, 1, 4)
+#define PCEP_RCTRL_2_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 4, 0, 1, 4)
#define PCEP_RCTRL_2_OUT_0_MSG_CODE GENMASK(7, 0)
#define PCEP_RCTRL_2_OUT_0_MSG_CODE_SET(x)\
@@ -4101,7 +5196,8 @@ enum sparx5_target {
FIELD_GET(PCEP_RCTRL_2_OUT_0_REGION_EN, x)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_LWR_BASE_ADDR_OFF_OUTBOUND_0 */
-#define PCEP_ADDR_LWR_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 8, 0, 1, 4)
+#define PCEP_ADDR_LWR_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 8, 0, 1, 4)
#define PCEP_ADDR_LWR_OUT_0_LWR_BASE_HW GENMASK(15, 0)
#define PCEP_ADDR_LWR_OUT_0_LWR_BASE_HW_SET(x)\
@@ -4116,10 +5212,12 @@ enum sparx5_target {
FIELD_GET(PCEP_ADDR_LWR_OUT_0_LWR_BASE_RW, x)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_UPPER_BASE_ADDR_OFF_OUTBOUND_0 */
-#define PCEP_ADDR_UPR_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 12, 0, 1, 4)
+#define PCEP_ADDR_UPR_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 12, 0, 1, 4)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_LIMIT_ADDR_OFF_OUTBOUND_0 */
-#define PCEP_ADDR_LIM_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 16, 0, 1, 4)
+#define PCEP_ADDR_LIM_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 16, 0, 1, 4)
#define PCEP_ADDR_LIM_OUT_0_LIMIT_ADDR_HW GENMASK(15, 0)
#define PCEP_ADDR_LIM_OUT_0_LIMIT_ADDR_HW_SET(x)\
@@ -4134,13 +5232,16 @@ enum sparx5_target {
FIELD_GET(PCEP_ADDR_LIM_OUT_0_LIMIT_ADDR_RW, x)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_LWR_TARGET_ADDR_OFF_OUTBOUND_0 */
-#define PCEP_ADDR_LWR_TGT_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 20, 0, 1, 4)
+#define PCEP_ADDR_LWR_TGT_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 20, 0, 1, 4)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_UPPER_TARGET_ADDR_OFF_OUTBOUND_0 */
-#define PCEP_ADDR_UPR_TGT_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 24, 0, 1, 4)
+#define PCEP_ADDR_UPR_TGT_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 24, 0, 1, 4)
/* PCIE_DM_EP:PF0_ATU_CAP:IATU_UPPR_LIMIT_ADDR_OFF_OUTBOUND_0 */
-#define PCEP_ADDR_UPR_LIM_OUT_0 __REG(TARGET_PCEP, 0, 1, 3145728, 0, 1, 130852, 32, 0, 1, 4)
+#define PCEP_ADDR_UPR_LIM_OUT_0 __REG(TARGET_PCEP,\
+ 0, 1, 3145728, 0, 1, 130852, 32, 0, 1, 4)
#define PCEP_ADDR_UPR_LIM_OUT_0_UPPR_LIMIT_ADDR_RW GENMASK(1, 0)
#define PCEP_ADDR_UPR_LIM_OUT_0_UPPR_LIMIT_ADDR_RW_SET(x)\
@@ -4155,7 +5256,8 @@ enum sparx5_target {
FIELD_GET(PCEP_ADDR_UPR_LIM_OUT_0_UPPR_LIMIT_ADDR_HW, x)
/* PCS_10GBASE_R:PCS_10GBR_CFG:PCS_CFG */
-#define PCS10G_BR_PCS_CFG(t) __REG(TARGET_PCS10G_BR, t, 12, 0, 0, 1, 56, 0, 0, 1, 4)
+#define PCS10G_BR_PCS_CFG(t) __REG(TARGET_PCS10G_BR,\
+ t, 12, 0, 0, 1, 56, 0, 0, 1, 4)
#define PCS10G_BR_PCS_CFG_PCS_ENA BIT(31)
#define PCS10G_BR_PCS_CFG_PCS_ENA_SET(x)\
@@ -4230,7 +5332,8 @@ enum sparx5_target {
FIELD_GET(PCS10G_BR_PCS_CFG_TX_SCR_DISABLE, x)
/* PCS_10GBASE_R:PCS_10GBR_CFG:PCS_SD_CFG */
-#define PCS10G_BR_PCS_SD_CFG(t) __REG(TARGET_PCS10G_BR, t, 12, 0, 0, 1, 56, 4, 0, 1, 4)
+#define PCS10G_BR_PCS_SD_CFG(t) __REG(TARGET_PCS10G_BR,\
+ t, 12, 0, 0, 1, 56, 4, 0, 1, 4)
#define PCS10G_BR_PCS_SD_CFG_SD_SEL BIT(8)
#define PCS10G_BR_PCS_SD_CFG_SD_SEL_SET(x)\
@@ -4251,7 +5354,8 @@ enum sparx5_target {
FIELD_GET(PCS10G_BR_PCS_SD_CFG_SD_ENA, x)
/* PCS_10GBASE_R:PCS_10GBR_CFG:PCS_CFG */
-#define PCS25G_BR_PCS_CFG(t) __REG(TARGET_PCS25G_BR, t, 8, 0, 0, 1, 56, 0, 0, 1, 4)
+#define PCS25G_BR_PCS_CFG(t) __REG(TARGET_PCS25G_BR,\
+ t, 8, 0, 0, 1, 56, 0, 0, 1, 4)
#define PCS25G_BR_PCS_CFG_PCS_ENA BIT(31)
#define PCS25G_BR_PCS_CFG_PCS_ENA_SET(x)\
@@ -4326,7 +5430,8 @@ enum sparx5_target {
FIELD_GET(PCS25G_BR_PCS_CFG_TX_SCR_DISABLE, x)
/* PCS_10GBASE_R:PCS_10GBR_CFG:PCS_SD_CFG */
-#define PCS25G_BR_PCS_SD_CFG(t) __REG(TARGET_PCS25G_BR, t, 8, 0, 0, 1, 56, 4, 0, 1, 4)
+#define PCS25G_BR_PCS_SD_CFG(t) __REG(TARGET_PCS25G_BR,\
+ t, 8, 0, 0, 1, 56, 4, 0, 1, 4)
#define PCS25G_BR_PCS_SD_CFG_SD_SEL BIT(8)
#define PCS25G_BR_PCS_SD_CFG_SD_SEL_SET(x)\
@@ -4347,7 +5452,8 @@ enum sparx5_target {
FIELD_GET(PCS25G_BR_PCS_SD_CFG_SD_ENA, x)
/* PCS_10GBASE_R:PCS_10GBR_CFG:PCS_CFG */
-#define PCS5G_BR_PCS_CFG(t) __REG(TARGET_PCS5G_BR, t, 13, 0, 0, 1, 56, 0, 0, 1, 4)
+#define PCS5G_BR_PCS_CFG(t) __REG(TARGET_PCS5G_BR,\
+ t, 13, 0, 0, 1, 56, 0, 0, 1, 4)
#define PCS5G_BR_PCS_CFG_PCS_ENA BIT(31)
#define PCS5G_BR_PCS_CFG_PCS_ENA_SET(x)\
@@ -4422,7 +5528,8 @@ enum sparx5_target {
FIELD_GET(PCS5G_BR_PCS_CFG_TX_SCR_DISABLE, x)
/* PCS_10GBASE_R:PCS_10GBR_CFG:PCS_SD_CFG */
-#define PCS5G_BR_PCS_SD_CFG(t) __REG(TARGET_PCS5G_BR, t, 13, 0, 0, 1, 56, 4, 0, 1, 4)
+#define PCS5G_BR_PCS_SD_CFG(t) __REG(TARGET_PCS5G_BR,\
+ t, 13, 0, 0, 1, 56, 4, 0, 1, 4)
#define PCS5G_BR_PCS_SD_CFG_SD_SEL BIT(8)
#define PCS5G_BR_PCS_SD_CFG_SD_SEL_SET(x)\
@@ -4443,7 +5550,8 @@ enum sparx5_target {
FIELD_GET(PCS5G_BR_PCS_SD_CFG_SD_ENA, x)
/* PORT_CONF:HW_CFG:DEV5G_MODES */
-#define PORT_CONF_DEV5G_MODES __REG(TARGET_PORT_CONF, 0, 1, 0, 0, 1, 24, 0, 0, 1, 4)
+#define PORT_CONF_DEV5G_MODES __REG(TARGET_PORT_CONF,\
+ 0, 1, 0, 0, 1, 24, 0, 0, 1, 4)
#define PORT_CONF_DEV5G_MODES_DEV5G_D0_MODE BIT(0)
#define PORT_CONF_DEV5G_MODES_DEV5G_D0_MODE_SET(x)\
@@ -4524,7 +5632,8 @@ enum sparx5_target {
FIELD_GET(PORT_CONF_DEV5G_MODES_DEV5G_D64_MODE, x)
/* PORT_CONF:HW_CFG:DEV10G_MODES */
-#define PORT_CONF_DEV10G_MODES __REG(TARGET_PORT_CONF, 0, 1, 0, 0, 1, 24, 4, 0, 1, 4)
+#define PORT_CONF_DEV10G_MODES __REG(TARGET_PORT_CONF,\
+ 0, 1, 0, 0, 1, 24, 4, 0, 1, 4)
#define PORT_CONF_DEV10G_MODES_DEV10G_D12_MODE BIT(0)
#define PORT_CONF_DEV10G_MODES_DEV10G_D12_MODE_SET(x)\
@@ -4599,7 +5708,8 @@ enum sparx5_target {
FIELD_GET(PORT_CONF_DEV10G_MODES_DEV10G_D55_MODE, x)
/* PORT_CONF:HW_CFG:DEV25G_MODES */
-#define PORT_CONF_DEV25G_MODES __REG(TARGET_PORT_CONF, 0, 1, 0, 0, 1, 24, 8, 0, 1, 4)
+#define PORT_CONF_DEV25G_MODES __REG(TARGET_PORT_CONF,\
+ 0, 1, 0, 0, 1, 24, 8, 0, 1, 4)
#define PORT_CONF_DEV25G_MODES_DEV25G_D56_MODE BIT(0)
#define PORT_CONF_DEV25G_MODES_DEV25G_D56_MODE_SET(x)\
@@ -4650,7 +5760,8 @@ enum sparx5_target {
FIELD_GET(PORT_CONF_DEV25G_MODES_DEV25G_D63_MODE, x)
/* PORT_CONF:HW_CFG:QSGMII_ENA */
-#define PORT_CONF_QSGMII_ENA __REG(TARGET_PORT_CONF, 0, 1, 0, 0, 1, 24, 12, 0, 1, 4)
+#define PORT_CONF_QSGMII_ENA __REG(TARGET_PORT_CONF,\
+ 0, 1, 0, 0, 1, 24, 12, 0, 1, 4)
#define PORT_CONF_QSGMII_ENA_QSGMII_ENA_0 BIT(0)
#define PORT_CONF_QSGMII_ENA_QSGMII_ENA_0_SET(x)\
@@ -4725,7 +5836,8 @@ enum sparx5_target {
FIELD_GET(PORT_CONF_QSGMII_ENA_QSGMII_ENA_11, x)
/* PORT_CONF:USGMII_CFG_STAT:USGMII_CFG */
-#define PORT_CONF_USGMII_CFG(g) __REG(TARGET_PORT_CONF, 0, 1, 72, g, 6, 8, 0, 0, 1, 4)
+#define PORT_CONF_USGMII_CFG(g) __REG(TARGET_PORT_CONF,\
+ 0, 1, 72, g, 6, 8, 0, 0, 1, 4)
#define PORT_CONF_USGMII_CFG_BYPASS_SCRAM BIT(9)
#define PORT_CONF_USGMII_CFG_BYPASS_SCRAM_SET(x)\
@@ -4770,7 +5882,8 @@ enum sparx5_target {
FIELD_GET(PORT_CONF_USGMII_CFG_QUAD_MODE, x)
/* DEVCPU_PTP:PTP_CFG:PTP_PIN_INTR */
-#define PTP_PTP_PIN_INTR __REG(TARGET_PTP, 0, 1, 320, 0, 1, 16, 0, 0, 1, 4)
+#define PTP_PTP_PIN_INTR __REG(TARGET_PTP,\
+ 0, 1, 320, 0, 1, 16, 0, 0, 1, 4)
#define PTP_PTP_PIN_INTR_INTR_PTP GENMASK(4, 0)
#define PTP_PTP_PIN_INTR_INTR_PTP_SET(x)\
@@ -4779,7 +5892,8 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_PIN_INTR_INTR_PTP, x)
/* DEVCPU_PTP:PTP_CFG:PTP_PIN_INTR_ENA */
-#define PTP_PTP_PIN_INTR_ENA __REG(TARGET_PTP, 0, 1, 320, 0, 1, 16, 4, 0, 1, 4)
+#define PTP_PTP_PIN_INTR_ENA __REG(TARGET_PTP,\
+ 0, 1, 320, 0, 1, 16, 4, 0, 1, 4)
#define PTP_PTP_PIN_INTR_ENA_INTR_PTP_ENA GENMASK(4, 0)
#define PTP_PTP_PIN_INTR_ENA_INTR_PTP_ENA_SET(x)\
@@ -4788,7 +5902,8 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_PIN_INTR_ENA_INTR_PTP_ENA, x)
/* DEVCPU_PTP:PTP_CFG:PTP_INTR_IDENT */
-#define PTP_PTP_INTR_IDENT __REG(TARGET_PTP, 0, 1, 320, 0, 1, 16, 8, 0, 1, 4)
+#define PTP_PTP_INTR_IDENT __REG(TARGET_PTP,\
+ 0, 1, 320, 0, 1, 16, 8, 0, 1, 4)
#define PTP_PTP_INTR_IDENT_INTR_PTP_IDENT GENMASK(4, 0)
#define PTP_PTP_INTR_IDENT_INTR_PTP_IDENT_SET(x)\
@@ -4797,7 +5912,8 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_INTR_IDENT_INTR_PTP_IDENT, x)
/* DEVCPU_PTP:PTP_CFG:PTP_DOM_CFG */
-#define PTP_PTP_DOM_CFG __REG(TARGET_PTP, 0, 1, 320, 0, 1, 16, 12, 0, 1, 4)
+#define PTP_PTP_DOM_CFG __REG(TARGET_PTP,\
+ 0, 1, 320, 0, 1, 16, 12, 0, 1, 4)
#define PTP_PTP_DOM_CFG_PTP_ENA GENMASK(11, 9)
#define PTP_PTP_DOM_CFG_PTP_ENA_SET(x)\
@@ -4824,10 +5940,12 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_DOM_CFG_PTP_CLKCFG_DIS, x)
/* DEVCPU_PTP:PTP_TOD_DOMAINS:CLK_PER_CFG */
-#define PTP_CLK_PER_CFG(g, r) __REG(TARGET_PTP, 0, 1, 336, g, 3, 28, 0, r, 2, 4)
+#define PTP_CLK_PER_CFG(g, r) __REG(TARGET_PTP,\
+ 0, 1, 336, g, 3, 28, 0, r, 2, 4)
/* DEVCPU_PTP:PTP_TOD_DOMAINS:PTP_CUR_NSEC */
-#define PTP_PTP_CUR_NSEC(g) __REG(TARGET_PTP, 0, 1, 336, g, 3, 28, 8, 0, 1, 4)
+#define PTP_PTP_CUR_NSEC(g) __REG(TARGET_PTP,\
+ 0, 1, 336, g, 3, 28, 8, 0, 1, 4)
#define PTP_PTP_CUR_NSEC_PTP_CUR_NSEC GENMASK(29, 0)
#define PTP_PTP_CUR_NSEC_PTP_CUR_NSEC_SET(x)\
@@ -4836,7 +5954,8 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_CUR_NSEC_PTP_CUR_NSEC, x)
/* DEVCPU_PTP:PTP_TOD_DOMAINS:PTP_CUR_NSEC_FRAC */
-#define PTP_PTP_CUR_NSEC_FRAC(g) __REG(TARGET_PTP, 0, 1, 336, g, 3, 28, 12, 0, 1, 4)
+#define PTP_PTP_CUR_NSEC_FRAC(g) __REG(TARGET_PTP,\
+ 0, 1, 336, g, 3, 28, 12, 0, 1, 4)
#define PTP_PTP_CUR_NSEC_FRAC_PTP_CUR_NSEC_FRAC GENMASK(7, 0)
#define PTP_PTP_CUR_NSEC_FRAC_PTP_CUR_NSEC_FRAC_SET(x)\
@@ -4845,10 +5964,12 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_CUR_NSEC_FRAC_PTP_CUR_NSEC_FRAC, x)
/* DEVCPU_PTP:PTP_TOD_DOMAINS:PTP_CUR_SEC_LSB */
-#define PTP_PTP_CUR_SEC_LSB(g) __REG(TARGET_PTP, 0, 1, 336, g, 3, 28, 16, 0, 1, 4)
+#define PTP_PTP_CUR_SEC_LSB(g) __REG(TARGET_PTP,\
+ 0, 1, 336, g, 3, 28, 16, 0, 1, 4)
/* DEVCPU_PTP:PTP_TOD_DOMAINS:PTP_CUR_SEC_MSB */
-#define PTP_PTP_CUR_SEC_MSB(g) __REG(TARGET_PTP, 0, 1, 336, g, 3, 28, 20, 0, 1, 4)
+#define PTP_PTP_CUR_SEC_MSB(g) __REG(TARGET_PTP,\
+ 0, 1, 336, g, 3, 28, 20, 0, 1, 4)
#define PTP_PTP_CUR_SEC_MSB_PTP_CUR_SEC_MSB GENMASK(15, 0)
#define PTP_PTP_CUR_SEC_MSB_PTP_CUR_SEC_MSB_SET(x)\
@@ -4857,10 +5978,12 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_CUR_SEC_MSB_PTP_CUR_SEC_MSB, x)
/* DEVCPU_PTP:PTP_TOD_DOMAINS:NTP_CUR_NSEC */
-#define PTP_NTP_CUR_NSEC(g) __REG(TARGET_PTP, 0, 1, 336, g, 3, 28, 24, 0, 1, 4)
+#define PTP_NTP_CUR_NSEC(g) __REG(TARGET_PTP,\
+ 0, 1, 336, g, 3, 28, 24, 0, 1, 4)
/* DEVCPU_PTP:PTP_PINS:PTP_PIN_CFG */
-#define PTP_PTP_PIN_CFG(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 0, 0, 1, 4)
+#define PTP_PTP_PIN_CFG(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 0, 0, 1, 4)
#define PTP_PTP_PIN_CFG_PTP_PIN_ACTION GENMASK(28, 26)
#define PTP_PTP_PIN_CFG_PTP_PIN_ACTION_SET(x)\
@@ -4917,7 +6040,8 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_PIN_CFG_PTP_PIN_OUTP_OFS, x)
/* DEVCPU_PTP:PTP_PINS:PTP_TOD_SEC_MSB */
-#define PTP_PTP_TOD_SEC_MSB(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 4, 0, 1, 4)
+#define PTP_PTP_TOD_SEC_MSB(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 4, 0, 1, 4)
#define PTP_PTP_TOD_SEC_MSB_PTP_TOD_SEC_MSB GENMASK(15, 0)
#define PTP_PTP_TOD_SEC_MSB_PTP_TOD_SEC_MSB_SET(x)\
@@ -4926,10 +6050,12 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_TOD_SEC_MSB_PTP_TOD_SEC_MSB, x)
/* DEVCPU_PTP:PTP_PINS:PTP_TOD_SEC_LSB */
-#define PTP_PTP_TOD_SEC_LSB(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 8, 0, 1, 4)
+#define PTP_PTP_TOD_SEC_LSB(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 8, 0, 1, 4)
/* DEVCPU_PTP:PTP_PINS:PTP_TOD_NSEC */
-#define PTP_PTP_TOD_NSEC(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 12, 0, 1, 4)
+#define PTP_PTP_TOD_NSEC(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 12, 0, 1, 4)
#define PTP_PTP_TOD_NSEC_PTP_TOD_NSEC GENMASK(29, 0)
#define PTP_PTP_TOD_NSEC_PTP_TOD_NSEC_SET(x)\
@@ -4938,7 +6064,8 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_TOD_NSEC_PTP_TOD_NSEC, x)
/* DEVCPU_PTP:PTP_PINS:PTP_TOD_NSEC_FRAC */
-#define PTP_PTP_TOD_NSEC_FRAC(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 16, 0, 1, 4)
+#define PTP_PTP_TOD_NSEC_FRAC(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 16, 0, 1, 4)
#define PTP_PTP_TOD_NSEC_FRAC_PTP_TOD_NSEC_FRAC GENMASK(7, 0)
#define PTP_PTP_TOD_NSEC_FRAC_PTP_TOD_NSEC_FRAC_SET(x)\
@@ -4947,10 +6074,12 @@ enum sparx5_target {
FIELD_GET(PTP_PTP_TOD_NSEC_FRAC_PTP_TOD_NSEC_FRAC, x)
/* DEVCPU_PTP:PTP_PINS:NTP_NSEC */
-#define PTP_NTP_NSEC(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 20, 0, 1, 4)
+#define PTP_NTP_NSEC(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 20, 0, 1, 4)
/* DEVCPU_PTP:PTP_PINS:PIN_WF_HIGH_PERIOD */
-#define PTP_PIN_WF_HIGH_PERIOD(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 24, 0, 1, 4)
+#define PTP_PIN_WF_HIGH_PERIOD(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 24, 0, 1, 4)
#define PTP_PIN_WF_HIGH_PERIOD_PIN_WFH GENMASK(29, 0)
#define PTP_PIN_WF_HIGH_PERIOD_PIN_WFH_SET(x)\
@@ -4959,7 +6088,8 @@ enum sparx5_target {
FIELD_GET(PTP_PIN_WF_HIGH_PERIOD_PIN_WFH, x)
/* DEVCPU_PTP:PTP_PINS:PIN_WF_LOW_PERIOD */
-#define PTP_PIN_WF_LOW_PERIOD(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 28, 0, 1, 4)
+#define PTP_PIN_WF_LOW_PERIOD(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 28, 0, 1, 4)
#define PTP_PIN_WF_LOW_PERIOD_PIN_WFL GENMASK(29, 0)
#define PTP_PIN_WF_LOW_PERIOD_PIN_WFL_SET(x)\
@@ -4968,7 +6098,8 @@ enum sparx5_target {
FIELD_GET(PTP_PIN_WF_LOW_PERIOD_PIN_WFL, x)
/* DEVCPU_PTP:PTP_PINS:PIN_IOBOUNCH_DELAY */
-#define PTP_PIN_IOBOUNCH_DELAY(g) __REG(TARGET_PTP, 0, 1, 0, g, 5, 64, 32, 0, 1, 4)
+#define PTP_PIN_IOBOUNCH_DELAY(g) __REG(TARGET_PTP,\
+ 0, 1, 0, g, 5, 64, 32, 0, 1, 4)
#define PTP_PIN_IOBOUNCH_DELAY_PIN_IOBOUNCH_VAL GENMASK(18, 3)
#define PTP_PIN_IOBOUNCH_DELAY_PIN_IOBOUNCH_VAL_SET(x)\
@@ -4983,7 +6114,8 @@ enum sparx5_target {
FIELD_GET(PTP_PIN_IOBOUNCH_DELAY_PIN_IOBOUNCH_CFG, x)
/* DEVCPU_PTP:PHASE_DETECTOR_CTRL:PHAD_CTRL */
-#define PTP_PHAD_CTRL(g) __REG(TARGET_PTP, 0, 1, 420, g, 5, 8, 0, 0, 1, 4)
+#define PTP_PHAD_CTRL(g) __REG(TARGET_PTP,\
+ 0, 1, 420, g, 5, 8, 0, 0, 1, 4)
#define PTP_PHAD_CTRL_PHAD_ENA BIT(7)
#define PTP_PHAD_CTRL_PHAD_ENA_SET(x)\
@@ -5010,10 +6142,12 @@ enum sparx5_target {
FIELD_GET(PTP_PHAD_CTRL_LOCK_ACC, x)
/* DEVCPU_PTP:PHASE_DETECTOR_CTRL:PHAD_CYC_STAT */
-#define PTP_PHAD_CYC_STAT(g) __REG(TARGET_PTP, 0, 1, 420, g, 5, 8, 4, 0, 1, 4)
+#define PTP_PHAD_CYC_STAT(g) __REG(TARGET_PTP,\
+ 0, 1, 420, g, 5, 8, 4, 0, 1, 4)
/* QFWD:SYSTEM:SWITCH_PORT_MODE */
-#define QFWD_SWITCH_PORT_MODE(r) __REG(TARGET_QFWD, 0, 1, 0, 0, 1, 340, 0, r, 70, 4)
+#define QFWD_SWITCH_PORT_MODE(r) __REG(TARGET_QFWD,\
+ 0, 1, 0, 0, 1, 340, 0, r, 70, 4)
#define QFWD_SWITCH_PORT_MODE_PORT_ENA BIT(19)
#define QFWD_SWITCH_PORT_MODE_PORT_ENA_SET(x)\
@@ -5070,7 +6204,8 @@ enum sparx5_target {
FIELD_GET(QFWD_SWITCH_PORT_MODE_LEARNALL_MORE, x)
/* QRES:RES_CTRL:RES_CFG */
-#define QRES_RES_CFG(g) __REG(TARGET_QRES, 0, 1, 0, g, 5120, 16, 0, 0, 1, 4)
+#define QRES_RES_CFG(g) __REG(TARGET_QRES,\
+ 0, 1, 0, g, 5120, 16, 0, 0, 1, 4)
#define QRES_RES_CFG_WM_HIGH GENMASK(11, 0)
#define QRES_RES_CFG_WM_HIGH_SET(x)\
@@ -5079,7 +6214,8 @@ enum sparx5_target {
FIELD_GET(QRES_RES_CFG_WM_HIGH, x)
/* QRES:RES_CTRL:RES_STAT */
-#define QRES_RES_STAT(g) __REG(TARGET_QRES, 0, 1, 0, g, 5120, 16, 4, 0, 1, 4)
+#define QRES_RES_STAT(g) __REG(TARGET_QRES,\
+ 0, 1, 0, g, 5120, 16, 4, 0, 1, 4)
#define QRES_RES_STAT_MAXUSE GENMASK(20, 0)
#define QRES_RES_STAT_MAXUSE_SET(x)\
@@ -5088,7 +6224,8 @@ enum sparx5_target {
FIELD_GET(QRES_RES_STAT_MAXUSE, x)
/* QRES:RES_CTRL:RES_STAT_CUR */
-#define QRES_RES_STAT_CUR(g) __REG(TARGET_QRES, 0, 1, 0, g, 5120, 16, 8, 0, 1, 4)
+#define QRES_RES_STAT_CUR(g) __REG(TARGET_QRES,\
+ 0, 1, 0, g, 5120, 16, 8, 0, 1, 4)
#define QRES_RES_STAT_CUR_INUSE GENMASK(20, 0)
#define QRES_RES_STAT_CUR_INUSE_SET(x)\
@@ -5097,7 +6234,8 @@ enum sparx5_target {
FIELD_GET(QRES_RES_STAT_CUR_INUSE, x)
/* DEVCPU_QS:XTR:XTR_GRP_CFG */
-#define QS_XTR_GRP_CFG(r) __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 0, r, 2, 4)
+#define QS_XTR_GRP_CFG(r) __REG(TARGET_QS,\
+ 0, 1, 0, 0, 1, 36, 0, r, 2, 4)
#define QS_XTR_GRP_CFG_MODE GENMASK(3, 2)
#define QS_XTR_GRP_CFG_MODE_SET(x)\
@@ -5118,10 +6256,12 @@ enum sparx5_target {
FIELD_GET(QS_XTR_GRP_CFG_BYTE_SWAP, x)
/* DEVCPU_QS:XTR:XTR_RD */
-#define QS_XTR_RD(r) __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 8, r, 2, 4)
+#define QS_XTR_RD(r) __REG(TARGET_QS,\
+ 0, 1, 0, 0, 1, 36, 8, r, 2, 4)
/* DEVCPU_QS:XTR:XTR_FLUSH */
-#define QS_XTR_FLUSH __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 24, 0, 1, 4)
+#define QS_XTR_FLUSH __REG(TARGET_QS,\
+ 0, 1, 0, 0, 1, 36, 24, 0, 1, 4)
#define QS_XTR_FLUSH_FLUSH GENMASK(1, 0)
#define QS_XTR_FLUSH_FLUSH_SET(x)\
@@ -5130,7 +6270,8 @@ enum sparx5_target {
FIELD_GET(QS_XTR_FLUSH_FLUSH, x)
/* DEVCPU_QS:XTR:XTR_DATA_PRESENT */
-#define QS_XTR_DATA_PRESENT __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 28, 0, 1, 4)
+#define QS_XTR_DATA_PRESENT __REG(TARGET_QS,\
+ 0, 1, 0, 0, 1, 36, 28, 0, 1, 4)
#define QS_XTR_DATA_PRESENT_DATA_PRESENT GENMASK(1, 0)
#define QS_XTR_DATA_PRESENT_DATA_PRESENT_SET(x)\
@@ -5139,7 +6280,8 @@ enum sparx5_target {
FIELD_GET(QS_XTR_DATA_PRESENT_DATA_PRESENT, x)
/* DEVCPU_QS:INJ:INJ_GRP_CFG */
-#define QS_INJ_GRP_CFG(r) __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 0, r, 2, 4)
+#define QS_INJ_GRP_CFG(r) __REG(TARGET_QS,\
+ 0, 1, 36, 0, 1, 40, 0, r, 2, 4)
#define QS_INJ_GRP_CFG_MODE GENMASK(3, 2)
#define QS_INJ_GRP_CFG_MODE_SET(x)\
@@ -5154,10 +6296,12 @@ enum sparx5_target {
FIELD_GET(QS_INJ_GRP_CFG_BYTE_SWAP, x)
/* DEVCPU_QS:INJ:INJ_WR */
-#define QS_INJ_WR(r) __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 8, r, 2, 4)
+#define QS_INJ_WR(r) __REG(TARGET_QS,\
+ 0, 1, 36, 0, 1, 40, 8, r, 2, 4)
/* DEVCPU_QS:INJ:INJ_CTRL */
-#define QS_INJ_CTRL(r) __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 16, r, 2, 4)
+#define QS_INJ_CTRL(r) __REG(TARGET_QS,\
+ 0, 1, 36, 0, 1, 40, 16, r, 2, 4)
#define QS_INJ_CTRL_GAP_SIZE GENMASK(24, 21)
#define QS_INJ_CTRL_GAP_SIZE_SET(x)\
@@ -5190,7 +6334,8 @@ enum sparx5_target {
FIELD_GET(QS_INJ_CTRL_VLD_BYTES, x)
/* DEVCPU_QS:INJ:INJ_STATUS */
-#define QS_INJ_STATUS __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 24, 0, 1, 4)
+#define QS_INJ_STATUS __REG(TARGET_QS,\
+ 0, 1, 36, 0, 1, 40, 24, 0, 1, 4)
#define QS_INJ_STATUS_WMARK_REACHED GENMASK(5, 4)
#define QS_INJ_STATUS_WMARK_REACHED_SET(x)\
@@ -5211,7 +6356,8 @@ enum sparx5_target {
FIELD_GET(QS_INJ_STATUS_INJ_IN_PROGRESS, x)
/* QSYS:PAUSE_CFG:PAUSE_CFG */
-#define QSYS_PAUSE_CFG(r) __REG(TARGET_QSYS, 0, 1, 544, 0, 1, 1128, 0, r, 70, 4)
+#define QSYS_PAUSE_CFG(r) __REG(TARGET_QSYS,\
+ 0, 1, 544, 0, 1, 1128, 0, r, 70, 4)
#define QSYS_PAUSE_CFG_PAUSE_START GENMASK(25, 14)
#define QSYS_PAUSE_CFG_PAUSE_START_SET(x)\
@@ -5238,7 +6384,8 @@ enum sparx5_target {
FIELD_GET(QSYS_PAUSE_CFG_AGGRESSIVE_TAILDROP_ENA, x)
/* QSYS:PAUSE_CFG:ATOP */
-#define QSYS_ATOP(r) __REG(TARGET_QSYS, 0, 1, 544, 0, 1, 1128, 284, r, 70, 4)
+#define QSYS_ATOP(r) __REG(TARGET_QSYS,\
+ 0, 1, 544, 0, 1, 1128, 284, r, 70, 4)
#define QSYS_ATOP_ATOP GENMASK(11, 0)
#define QSYS_ATOP_ATOP_SET(x)\
@@ -5247,7 +6394,8 @@ enum sparx5_target {
FIELD_GET(QSYS_ATOP_ATOP, x)
/* QSYS:PAUSE_CFG:FWD_PRESSURE */
-#define QSYS_FWD_PRESSURE(r) __REG(TARGET_QSYS, 0, 1, 544, 0, 1, 1128, 564, r, 70, 4)
+#define QSYS_FWD_PRESSURE(r) __REG(TARGET_QSYS,\
+ 0, 1, 544, 0, 1, 1128, 564, r, 70, 4)
#define QSYS_FWD_PRESSURE_FWD_PRESSURE GENMASK(11, 1)
#define QSYS_FWD_PRESSURE_FWD_PRESSURE_SET(x)\
@@ -5262,7 +6410,8 @@ enum sparx5_target {
FIELD_GET(QSYS_FWD_PRESSURE_FWD_PRESSURE_DIS, x)
/* QSYS:PAUSE_CFG:ATOP_TOT_CFG */
-#define QSYS_ATOP_TOT_CFG __REG(TARGET_QSYS, 0, 1, 544, 0, 1, 1128, 844, 0, 1, 4)
+#define QSYS_ATOP_TOT_CFG __REG(TARGET_QSYS,\
+ 0, 1, 544, 0, 1, 1128, 844, 0, 1, 4)
#define QSYS_ATOP_TOT_CFG_ATOP_TOT GENMASK(11, 0)
#define QSYS_ATOP_TOT_CFG_ATOP_TOT_SET(x)\
@@ -5271,7 +6420,8 @@ enum sparx5_target {
FIELD_GET(QSYS_ATOP_TOT_CFG_ATOP_TOT, x)
/* QSYS:CALCFG:CAL_AUTO */
-#define QSYS_CAL_AUTO(r) __REG(TARGET_QSYS, 0, 1, 2304, 0, 1, 40, 0, r, 7, 4)
+#define QSYS_CAL_AUTO(r) __REG(TARGET_QSYS,\
+ 0, 1, 2304, 0, 1, 40, 0, r, 7, 4)
#define QSYS_CAL_AUTO_CAL_AUTO GENMASK(29, 0)
#define QSYS_CAL_AUTO_CAL_AUTO_SET(x)\
@@ -5280,7 +6430,8 @@ enum sparx5_target {
FIELD_GET(QSYS_CAL_AUTO_CAL_AUTO, x)
/* QSYS:CALCFG:CAL_CTRL */
-#define QSYS_CAL_CTRL __REG(TARGET_QSYS, 0, 1, 2304, 0, 1, 40, 36, 0, 1, 4)
+#define QSYS_CAL_CTRL __REG(TARGET_QSYS,\
+ 0, 1, 2304, 0, 1, 40, 36, 0, 1, 4)
#define QSYS_CAL_CTRL_CAL_MODE GENMASK(14, 11)
#define QSYS_CAL_CTRL_CAL_MODE_SET(x)\
@@ -5301,7 +6452,8 @@ enum sparx5_target {
FIELD_GET(QSYS_CAL_CTRL_CAL_AUTO_ERROR, x)
/* QSYS:RAM_CTRL:RAM_INIT */
-#define QSYS_RAM_INIT __REG(TARGET_QSYS, 0, 1, 2344, 0, 1, 4, 0, 0, 1, 4)
+#define QSYS_RAM_INIT __REG(TARGET_QSYS,\
+ 0, 1, 2344, 0, 1, 4, 0, 0, 1, 4)
#define QSYS_RAM_INIT_RAM_INIT BIT(1)
#define QSYS_RAM_INIT_RAM_INIT_SET(x)\
@@ -5316,7 +6468,8 @@ enum sparx5_target {
FIELD_GET(QSYS_RAM_INIT_RAM_CFG_HOOK, x)
/* REW:COMMON:OWN_UPSID */
-#define REW_OWN_UPSID(r) __REG(TARGET_REW, 0, 1, 387264, 0, 1, 1232, 0, r, 3, 4)
+#define REW_OWN_UPSID(r) __REG(TARGET_REW,\
+ 0, 1, 387264, 0, 1, 1232, 0, r, 3, 4)
#define REW_OWN_UPSID_OWN_UPSID GENMASK(4, 0)
#define REW_OWN_UPSID_OWN_UPSID_SET(x)\
@@ -5324,8 +6477,71 @@ enum sparx5_target {
#define REW_OWN_UPSID_OWN_UPSID_GET(x)\
FIELD_GET(REW_OWN_UPSID_OWN_UPSID, x)
+/* REW:COMMON:RTAG_ETAG_CTRL */
+#define REW_RTAG_ETAG_CTRL(r) __REG(TARGET_REW,\
+ 0, 1, 387264, 0, 1, 1232, 560, r, 70, 4)
+
+#define REW_RTAG_ETAG_CTRL_IPE_TBL GENMASK(9, 3)
+#define REW_RTAG_ETAG_CTRL_IPE_TBL_SET(x)\
+ FIELD_PREP(REW_RTAG_ETAG_CTRL_IPE_TBL, x)
+#define REW_RTAG_ETAG_CTRL_IPE_TBL_GET(x)\
+ FIELD_GET(REW_RTAG_ETAG_CTRL_IPE_TBL, x)
+
+#define REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA GENMASK(2, 1)
+#define REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_SET(x)\
+ FIELD_PREP(REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA, x)
+#define REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_GET(x)\
+ FIELD_GET(REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA, x)
+
+#define REW_RTAG_ETAG_CTRL_KEEP_ETAG BIT(0)
+#define REW_RTAG_ETAG_CTRL_KEEP_ETAG_SET(x)\
+ FIELD_PREP(REW_RTAG_ETAG_CTRL_KEEP_ETAG, x)
+#define REW_RTAG_ETAG_CTRL_KEEP_ETAG_GET(x)\
+ FIELD_GET(REW_RTAG_ETAG_CTRL_KEEP_ETAG, x)
+
+/* REW:COMMON:ES0_CTRL */
+#define REW_ES0_CTRL __REG(TARGET_REW,\
+ 0, 1, 387264, 0, 1, 1232, 852, 0, 1, 4)
+
+#define REW_ES0_CTRL_ES0_BY_RT_FWD BIT(5)
+#define REW_ES0_CTRL_ES0_BY_RT_FWD_SET(x)\
+ FIELD_PREP(REW_ES0_CTRL_ES0_BY_RT_FWD, x)
+#define REW_ES0_CTRL_ES0_BY_RT_FWD_GET(x)\
+ FIELD_GET(REW_ES0_CTRL_ES0_BY_RT_FWD, x)
+
+#define REW_ES0_CTRL_ES0_BY_RLEG BIT(4)
+#define REW_ES0_CTRL_ES0_BY_RLEG_SET(x)\
+ FIELD_PREP(REW_ES0_CTRL_ES0_BY_RLEG, x)
+#define REW_ES0_CTRL_ES0_BY_RLEG_GET(x)\
+ FIELD_GET(REW_ES0_CTRL_ES0_BY_RLEG, x)
+
+#define REW_ES0_CTRL_ES0_DPORT_ENA BIT(3)
+#define REW_ES0_CTRL_ES0_DPORT_ENA_SET(x)\
+ FIELD_PREP(REW_ES0_CTRL_ES0_DPORT_ENA, x)
+#define REW_ES0_CTRL_ES0_DPORT_ENA_GET(x)\
+ FIELD_GET(REW_ES0_CTRL_ES0_DPORT_ENA, x)
+
+#define REW_ES0_CTRL_ES0_FRM_LBK_CFG BIT(2)
+#define REW_ES0_CTRL_ES0_FRM_LBK_CFG_SET(x)\
+ FIELD_PREP(REW_ES0_CTRL_ES0_FRM_LBK_CFG, x)
+#define REW_ES0_CTRL_ES0_FRM_LBK_CFG_GET(x)\
+ FIELD_GET(REW_ES0_CTRL_ES0_FRM_LBK_CFG, x)
+
+#define REW_ES0_CTRL_ES0_VD2_ENCAP_ID_ENA BIT(1)
+#define REW_ES0_CTRL_ES0_VD2_ENCAP_ID_ENA_SET(x)\
+ FIELD_PREP(REW_ES0_CTRL_ES0_VD2_ENCAP_ID_ENA, x)
+#define REW_ES0_CTRL_ES0_VD2_ENCAP_ID_ENA_GET(x)\
+ FIELD_GET(REW_ES0_CTRL_ES0_VD2_ENCAP_ID_ENA, x)
+
+#define REW_ES0_CTRL_ES0_LU_ENA BIT(0)
+#define REW_ES0_CTRL_ES0_LU_ENA_SET(x)\
+ FIELD_PREP(REW_ES0_CTRL_ES0_LU_ENA, x)
+#define REW_ES0_CTRL_ES0_LU_ENA_GET(x)\
+ FIELD_GET(REW_ES0_CTRL_ES0_LU_ENA, x)
+
/* REW:PORT:PORT_VLAN_CFG */
-#define REW_PORT_VLAN_CFG(g) __REG(TARGET_REW, 0, 1, 360448, g, 70, 256, 0, 0, 1, 4)
+#define REW_PORT_VLAN_CFG(g) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 0, 0, 1, 4)
#define REW_PORT_VLAN_CFG_PORT_PCP GENMASK(15, 13)
#define REW_PORT_VLAN_CFG_PORT_PCP_SET(x)\
@@ -5345,8 +6561,49 @@ enum sparx5_target {
#define REW_PORT_VLAN_CFG_PORT_VID_GET(x)\
FIELD_GET(REW_PORT_VLAN_CFG_PORT_VID, x)
+/* REW:PORT:PCP_MAP_DE0 */
+#define REW_PCP_MAP_DE0(g, r) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 4, r, 8, 4)
+
+#define REW_PCP_MAP_DE0_PCP_DE0 GENMASK(2, 0)
+#define REW_PCP_MAP_DE0_PCP_DE0_SET(x)\
+ FIELD_PREP(REW_PCP_MAP_DE0_PCP_DE0, x)
+#define REW_PCP_MAP_DE0_PCP_DE0_GET(x)\
+ FIELD_GET(REW_PCP_MAP_DE0_PCP_DE0, x)
+
+/* REW:PORT:PCP_MAP_DE1 */
+#define REW_PCP_MAP_DE1(g, r) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 36, r, 8, 4)
+
+#define REW_PCP_MAP_DE1_PCP_DE1 GENMASK(2, 0)
+#define REW_PCP_MAP_DE1_PCP_DE1_SET(x)\
+ FIELD_PREP(REW_PCP_MAP_DE1_PCP_DE1, x)
+#define REW_PCP_MAP_DE1_PCP_DE1_GET(x)\
+ FIELD_GET(REW_PCP_MAP_DE1_PCP_DE1, x)
+
+/* REW:PORT:DEI_MAP_DE0 */
+#define REW_DEI_MAP_DE0(g, r) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 68, r, 8, 4)
+
+#define REW_DEI_MAP_DE0_DEI_DE0 BIT(0)
+#define REW_DEI_MAP_DE0_DEI_DE0_SET(x)\
+ FIELD_PREP(REW_DEI_MAP_DE0_DEI_DE0, x)
+#define REW_DEI_MAP_DE0_DEI_DE0_GET(x)\
+ FIELD_GET(REW_DEI_MAP_DE0_DEI_DE0, x)
+
+/* REW:PORT:DEI_MAP_DE1 */
+#define REW_DEI_MAP_DE1(g, r) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 100, r, 8, 4)
+
+#define REW_DEI_MAP_DE1_DEI_DE1 BIT(0)
+#define REW_DEI_MAP_DE1_DEI_DE1_SET(x)\
+ FIELD_PREP(REW_DEI_MAP_DE1_DEI_DE1, x)
+#define REW_DEI_MAP_DE1_DEI_DE1_GET(x)\
+ FIELD_GET(REW_DEI_MAP_DE1_DEI_DE1, x)
+
/* REW:PORT:TAG_CTRL */
-#define REW_TAG_CTRL(g) __REG(TARGET_REW, 0, 1, 360448, g, 70, 256, 132, 0, 1, 4)
+#define REW_TAG_CTRL(g) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 132, 0, 1, 4)
#define REW_TAG_CTRL_TAG_CFG_OBEY_WAS_TAGGED BIT(13)
#define REW_TAG_CTRL_TAG_CFG_OBEY_WAS_TAGGED_SET(x)\
@@ -5384,8 +6641,25 @@ enum sparx5_target {
#define REW_TAG_CTRL_TAG_DEI_CFG_GET(x)\
FIELD_GET(REW_TAG_CTRL_TAG_DEI_CFG, x)
+/* REW:PORT:DSCP_MAP */
+#define REW_DSCP_MAP(g) __REG(TARGET_REW,\
+ 0, 1, 360448, g, 70, 256, 136, 0, 1, 4)
+
+#define REW_DSCP_MAP_DSCP_UPDATE_ENA BIT(1)
+#define REW_DSCP_MAP_DSCP_UPDATE_ENA_SET(x)\
+ FIELD_PREP(REW_DSCP_MAP_DSCP_UPDATE_ENA, x)
+#define REW_DSCP_MAP_DSCP_UPDATE_ENA_GET(x)\
+ FIELD_GET(REW_DSCP_MAP_DSCP_UPDATE_ENA, x)
+
+#define REW_DSCP_MAP_DSCP_REMAP_ENA BIT(0)
+#define REW_DSCP_MAP_DSCP_REMAP_ENA_SET(x)\
+ FIELD_PREP(REW_DSCP_MAP_DSCP_REMAP_ENA, x)
+#define REW_DSCP_MAP_DSCP_REMAP_ENA_GET(x)\
+ FIELD_GET(REW_DSCP_MAP_DSCP_REMAP_ENA, x)
+
/* REW:PTP_CTRL:PTP_TWOSTEP_CTRL */
-#define REW_PTP_TWOSTEP_CTRL __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 0, 0, 1, 4)
+#define REW_PTP_TWOSTEP_CTRL __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 0, 0, 1, 4)
#define REW_PTP_TWOSTEP_CTRL_PTP_OVWR_ENA BIT(12)
#define REW_PTP_TWOSTEP_CTRL_PTP_OVWR_ENA_SET(x)\
@@ -5424,7 +6698,8 @@ enum sparx5_target {
FIELD_GET(REW_PTP_TWOSTEP_CTRL_PTP_OVFL, x)
/* REW:PTP_CTRL:PTP_TWOSTEP_STAMP */
-#define REW_PTP_TWOSTEP_STAMP __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 4, 0, 1, 4)
+#define REW_PTP_TWOSTEP_STAMP __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 4, 0, 1, 4)
#define REW_PTP_TWOSTEP_STAMP_STAMP_NSEC GENMASK(29, 0)
#define REW_PTP_TWOSTEP_STAMP_STAMP_NSEC_SET(x)\
@@ -5433,7 +6708,8 @@ enum sparx5_target {
FIELD_GET(REW_PTP_TWOSTEP_STAMP_STAMP_NSEC, x)
/* REW:PTP_CTRL:PTP_TWOSTEP_STAMP_SUBNS */
-#define REW_PTP_TWOSTEP_STAMP_SUBNS __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 8, 0, 1, 4)
+#define REW_PTP_TWOSTEP_STAMP_SUBNS __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 8, 0, 1, 4)
#define REW_PTP_TWOSTEP_STAMP_SUBNS_STAMP_SUB_NSEC GENMASK(7, 0)
#define REW_PTP_TWOSTEP_STAMP_SUBNS_STAMP_SUB_NSEC_SET(x)\
@@ -5442,13 +6718,16 @@ enum sparx5_target {
FIELD_GET(REW_PTP_TWOSTEP_STAMP_SUBNS_STAMP_SUB_NSEC, x)
/* REW:PTP_CTRL:PTP_RSRV_NOT_ZERO */
-#define REW_PTP_RSRV_NOT_ZERO __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 12, 0, 1, 4)
+#define REW_PTP_RSRV_NOT_ZERO __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 12, 0, 1, 4)
/* REW:PTP_CTRL:PTP_RSRV_NOT_ZERO1 */
-#define REW_PTP_RSRV_NOT_ZERO1 __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 16, 0, 1, 4)
+#define REW_PTP_RSRV_NOT_ZERO1 __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 16, 0, 1, 4)
/* REW:PTP_CTRL:PTP_RSRV_NOT_ZERO2 */
-#define REW_PTP_RSRV_NOT_ZERO2 __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 20, 0, 1, 4)
+#define REW_PTP_RSRV_NOT_ZERO2 __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 20, 0, 1, 4)
#define REW_PTP_RSRV_NOT_ZERO2_PTP_RSRV_NOT_ZERO2 GENMASK(5, 0)
#define REW_PTP_RSRV_NOT_ZERO2_PTP_RSRV_NOT_ZERO2_SET(x)\
@@ -5457,7 +6736,8 @@ enum sparx5_target {
FIELD_GET(REW_PTP_RSRV_NOT_ZERO2_PTP_RSRV_NOT_ZERO2, x)
/* REW:PTP_CTRL:PTP_GEN_STAMP_FMT */
-#define REW_PTP_GEN_STAMP_FMT(r) __REG(TARGET_REW, 0, 1, 378368, 0, 1, 40, 24, r, 4, 4)
+#define REW_PTP_GEN_STAMP_FMT(r) __REG(TARGET_REW,\
+ 0, 1, 378368, 0, 1, 40, 24, r, 4, 4)
#define REW_PTP_GEN_STAMP_FMT_RT_OFS GENMASK(6, 2)
#define REW_PTP_GEN_STAMP_FMT_RT_OFS_SET(x)\
@@ -5472,7 +6752,8 @@ enum sparx5_target {
FIELD_GET(REW_PTP_GEN_STAMP_FMT_RT_FMT, x)
/* REW:RAM_CTRL:RAM_INIT */
-#define REW_RAM_INIT __REG(TARGET_REW, 0, 1, 378696, 0, 1, 4, 0, 0, 1, 4)
+#define REW_RAM_INIT __REG(TARGET_REW,\
+ 0, 1, 378696, 0, 1, 4, 0, 0, 1, 4)
#define REW_RAM_INIT_RAM_INIT BIT(1)
#define REW_RAM_INIT_RAM_INIT_SET(x)\
@@ -5486,8 +6767,333 @@ enum sparx5_target {
#define REW_RAM_INIT_RAM_CFG_HOOK_GET(x)\
FIELD_GET(REW_RAM_INIT_RAM_CFG_HOOK, x)
+/* VCAP_ES0:VCAP_CORE_CFG:VCAP_UPDATE_CTRL */
+#define VCAP_ES0_CTRL __REG(TARGET_VCAP_ES0,\
+ 0, 1, 0, 0, 1, 8, 0, 0, 1, 4)
+
+#define VCAP_ES0_CTRL_UPDATE_CMD GENMASK(24, 22)
+#define VCAP_ES0_CTRL_UPDATE_CMD_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_UPDATE_CMD, x)
+#define VCAP_ES0_CTRL_UPDATE_CMD_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_UPDATE_CMD, x)
+
+#define VCAP_ES0_CTRL_UPDATE_ENTRY_DIS BIT(21)
+#define VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_UPDATE_ENTRY_DIS, x)
+#define VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_UPDATE_ENTRY_DIS, x)
+
+#define VCAP_ES0_CTRL_UPDATE_ACTION_DIS BIT(20)
+#define VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_UPDATE_ACTION_DIS, x)
+#define VCAP_ES0_CTRL_UPDATE_ACTION_DIS_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_UPDATE_ACTION_DIS, x)
+
+#define VCAP_ES0_CTRL_UPDATE_CNT_DIS BIT(19)
+#define VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_UPDATE_CNT_DIS, x)
+#define VCAP_ES0_CTRL_UPDATE_CNT_DIS_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_UPDATE_CNT_DIS, x)
+
+#define VCAP_ES0_CTRL_UPDATE_ADDR GENMASK(18, 3)
+#define VCAP_ES0_CTRL_UPDATE_ADDR_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_UPDATE_ADDR, x)
+#define VCAP_ES0_CTRL_UPDATE_ADDR_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_UPDATE_ADDR, x)
+
+#define VCAP_ES0_CTRL_UPDATE_SHOT BIT(2)
+#define VCAP_ES0_CTRL_UPDATE_SHOT_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_UPDATE_SHOT, x)
+#define VCAP_ES0_CTRL_UPDATE_SHOT_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_UPDATE_SHOT, x)
+
+#define VCAP_ES0_CTRL_CLEAR_CACHE BIT(1)
+#define VCAP_ES0_CTRL_CLEAR_CACHE_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_CLEAR_CACHE, x)
+#define VCAP_ES0_CTRL_CLEAR_CACHE_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_CLEAR_CACHE, x)
+
+#define VCAP_ES0_CTRL_MV_TRAFFIC_IGN BIT(0)
+#define VCAP_ES0_CTRL_MV_TRAFFIC_IGN_SET(x)\
+ FIELD_PREP(VCAP_ES0_CTRL_MV_TRAFFIC_IGN, x)
+#define VCAP_ES0_CTRL_MV_TRAFFIC_IGN_GET(x)\
+ FIELD_GET(VCAP_ES0_CTRL_MV_TRAFFIC_IGN, x)
+
+/* VCAP_ES0:VCAP_CORE_CFG:VCAP_MV_CFG */
+#define VCAP_ES0_CFG __REG(TARGET_VCAP_ES0,\
+ 0, 1, 0, 0, 1, 8, 4, 0, 1, 4)
+
+#define VCAP_ES0_CFG_MV_NUM_POS GENMASK(31, 16)
+#define VCAP_ES0_CFG_MV_NUM_POS_SET(x)\
+ FIELD_PREP(VCAP_ES0_CFG_MV_NUM_POS, x)
+#define VCAP_ES0_CFG_MV_NUM_POS_GET(x)\
+ FIELD_GET(VCAP_ES0_CFG_MV_NUM_POS, x)
+
+#define VCAP_ES0_CFG_MV_SIZE GENMASK(15, 0)
+#define VCAP_ES0_CFG_MV_SIZE_SET(x)\
+ FIELD_PREP(VCAP_ES0_CFG_MV_SIZE, x)
+#define VCAP_ES0_CFG_MV_SIZE_GET(x)\
+ FIELD_GET(VCAP_ES0_CFG_MV_SIZE, x)
+
+/* VCAP_ES0:VCAP_CORE_CACHE:VCAP_ENTRY_DAT */
+#define VCAP_ES0_VCAP_ENTRY_DAT(r) __REG(TARGET_VCAP_ES0,\
+ 0, 1, 8, 0, 1, 904, 0, r, 64, 4)
+
+/* VCAP_ES0:VCAP_CORE_CACHE:VCAP_MASK_DAT */
+#define VCAP_ES0_VCAP_MASK_DAT(r) __REG(TARGET_VCAP_ES0,\
+ 0, 1, 8, 0, 1, 904, 256, r, 64, 4)
+
+/* VCAP_ES0:VCAP_CORE_CACHE:VCAP_ACTION_DAT */
+#define VCAP_ES0_VCAP_ACTION_DAT(r) __REG(TARGET_VCAP_ES0,\
+ 0, 1, 8, 0, 1, 904, 512, r, 64, 4)
+
+/* VCAP_ES0:VCAP_CORE_CACHE:VCAP_CNT_DAT */
+#define VCAP_ES0_VCAP_CNT_DAT(r) __REG(TARGET_VCAP_ES0,\
+ 0, 1, 8, 0, 1, 904, 768, r, 32, 4)
+
+/* VCAP_ES0:VCAP_CORE_CACHE:VCAP_CNT_FW_DAT */
+#define VCAP_ES0_VCAP_CNT_FW_DAT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 8, 0, 1, 904, 896, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CORE_CACHE:VCAP_TG_DAT */
+#define VCAP_ES0_VCAP_TG_DAT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 8, 0, 1, 904, 900, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CORE_MAP:VCAP_CORE_IDX */
+#define VCAP_ES0_IDX __REG(TARGET_VCAP_ES0,\
+ 0, 1, 912, 0, 1, 8, 0, 0, 1, 4)
+
+#define VCAP_ES0_IDX_CORE_IDX GENMASK(3, 0)
+#define VCAP_ES0_IDX_CORE_IDX_SET(x)\
+ FIELD_PREP(VCAP_ES0_IDX_CORE_IDX, x)
+#define VCAP_ES0_IDX_CORE_IDX_GET(x)\
+ FIELD_GET(VCAP_ES0_IDX_CORE_IDX, x)
+
+/* VCAP_ES0:VCAP_CORE_MAP:VCAP_CORE_MAP */
+#define VCAP_ES0_MAP __REG(TARGET_VCAP_ES0,\
+ 0, 1, 912, 0, 1, 8, 4, 0, 1, 4)
+
+#define VCAP_ES0_MAP_CORE_MAP GENMASK(2, 0)
+#define VCAP_ES0_MAP_CORE_MAP_SET(x)\
+ FIELD_PREP(VCAP_ES0_MAP_CORE_MAP, x)
+#define VCAP_ES0_MAP_CORE_MAP_GET(x)\
+ FIELD_GET(VCAP_ES0_MAP_CORE_MAP, x)
+
+/* VCAP_ES0:VCAP_CORE_STICKY:VCAP_STICKY */
+#define VCAP_ES0_VCAP_STICKY __REG(TARGET_VCAP_ES0,\
+ 0, 1, 920, 0, 1, 4, 0, 0, 1, 4)
+
+#define VCAP_ES0_VCAP_STICKY_VCAP_ROW_DELETED_STICKY BIT(0)
+#define VCAP_ES0_VCAP_STICKY_VCAP_ROW_DELETED_STICKY_SET(x)\
+ FIELD_PREP(VCAP_ES0_VCAP_STICKY_VCAP_ROW_DELETED_STICKY, x)
+#define VCAP_ES0_VCAP_STICKY_VCAP_ROW_DELETED_STICKY_GET(x)\
+ FIELD_GET(VCAP_ES0_VCAP_STICKY_VCAP_ROW_DELETED_STICKY, x)
+
+/* VCAP_ES0:VCAP_CONST:VCAP_VER */
+#define VCAP_ES0_VCAP_VER __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 0, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:ENTRY_WIDTH */
+#define VCAP_ES0_ENTRY_WIDTH __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 4, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:ENTRY_CNT */
+#define VCAP_ES0_ENTRY_CNT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 8, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:ENTRY_SWCNT */
+#define VCAP_ES0_ENTRY_SWCNT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 12, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:ENTRY_TG_WIDTH */
+#define VCAP_ES0_ENTRY_TG_WIDTH __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 16, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:ACTION_DEF_CNT */
+#define VCAP_ES0_ACTION_DEF_CNT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 20, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:ACTION_WIDTH */
+#define VCAP_ES0_ACTION_WIDTH __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 24, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:CNT_WIDTH */
+#define VCAP_ES0_CNT_WIDTH __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 28, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:CORE_CNT */
+#define VCAP_ES0_CORE_CNT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 32, 0, 1, 4)
+
+/* VCAP_ES0:VCAP_CONST:IF_CNT */
+#define VCAP_ES0_IF_CNT __REG(TARGET_VCAP_ES0,\
+ 0, 1, 924, 0, 1, 40, 36, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CORE_CFG:VCAP_UPDATE_CTRL */
+#define VCAP_ES2_CTRL __REG(TARGET_VCAP_ES2,\
+ 0, 1, 0, 0, 1, 8, 0, 0, 1, 4)
+
+#define VCAP_ES2_CTRL_UPDATE_CMD GENMASK(24, 22)
+#define VCAP_ES2_CTRL_UPDATE_CMD_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_UPDATE_CMD, x)
+#define VCAP_ES2_CTRL_UPDATE_CMD_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_UPDATE_CMD, x)
+
+#define VCAP_ES2_CTRL_UPDATE_ENTRY_DIS BIT(21)
+#define VCAP_ES2_CTRL_UPDATE_ENTRY_DIS_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_UPDATE_ENTRY_DIS, x)
+#define VCAP_ES2_CTRL_UPDATE_ENTRY_DIS_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_UPDATE_ENTRY_DIS, x)
+
+#define VCAP_ES2_CTRL_UPDATE_ACTION_DIS BIT(20)
+#define VCAP_ES2_CTRL_UPDATE_ACTION_DIS_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_UPDATE_ACTION_DIS, x)
+#define VCAP_ES2_CTRL_UPDATE_ACTION_DIS_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_UPDATE_ACTION_DIS, x)
+
+#define VCAP_ES2_CTRL_UPDATE_CNT_DIS BIT(19)
+#define VCAP_ES2_CTRL_UPDATE_CNT_DIS_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_UPDATE_CNT_DIS, x)
+#define VCAP_ES2_CTRL_UPDATE_CNT_DIS_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_UPDATE_CNT_DIS, x)
+
+#define VCAP_ES2_CTRL_UPDATE_ADDR GENMASK(18, 3)
+#define VCAP_ES2_CTRL_UPDATE_ADDR_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_UPDATE_ADDR, x)
+#define VCAP_ES2_CTRL_UPDATE_ADDR_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_UPDATE_ADDR, x)
+
+#define VCAP_ES2_CTRL_UPDATE_SHOT BIT(2)
+#define VCAP_ES2_CTRL_UPDATE_SHOT_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_UPDATE_SHOT, x)
+#define VCAP_ES2_CTRL_UPDATE_SHOT_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_UPDATE_SHOT, x)
+
+#define VCAP_ES2_CTRL_CLEAR_CACHE BIT(1)
+#define VCAP_ES2_CTRL_CLEAR_CACHE_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_CLEAR_CACHE, x)
+#define VCAP_ES2_CTRL_CLEAR_CACHE_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_CLEAR_CACHE, x)
+
+#define VCAP_ES2_CTRL_MV_TRAFFIC_IGN BIT(0)
+#define VCAP_ES2_CTRL_MV_TRAFFIC_IGN_SET(x)\
+ FIELD_PREP(VCAP_ES2_CTRL_MV_TRAFFIC_IGN, x)
+#define VCAP_ES2_CTRL_MV_TRAFFIC_IGN_GET(x)\
+ FIELD_GET(VCAP_ES2_CTRL_MV_TRAFFIC_IGN, x)
+
+/* VCAP_ES2:VCAP_CORE_CFG:VCAP_MV_CFG */
+#define VCAP_ES2_CFG __REG(TARGET_VCAP_ES2,\
+ 0, 1, 0, 0, 1, 8, 4, 0, 1, 4)
+
+#define VCAP_ES2_CFG_MV_NUM_POS GENMASK(31, 16)
+#define VCAP_ES2_CFG_MV_NUM_POS_SET(x)\
+ FIELD_PREP(VCAP_ES2_CFG_MV_NUM_POS, x)
+#define VCAP_ES2_CFG_MV_NUM_POS_GET(x)\
+ FIELD_GET(VCAP_ES2_CFG_MV_NUM_POS, x)
+
+#define VCAP_ES2_CFG_MV_SIZE GENMASK(15, 0)
+#define VCAP_ES2_CFG_MV_SIZE_SET(x)\
+ FIELD_PREP(VCAP_ES2_CFG_MV_SIZE, x)
+#define VCAP_ES2_CFG_MV_SIZE_GET(x)\
+ FIELD_GET(VCAP_ES2_CFG_MV_SIZE, x)
+
+/* VCAP_ES2:VCAP_CORE_CACHE:VCAP_ENTRY_DAT */
+#define VCAP_ES2_VCAP_ENTRY_DAT(r) __REG(TARGET_VCAP_ES2,\
+ 0, 1, 8, 0, 1, 904, 0, r, 64, 4)
+
+/* VCAP_ES2:VCAP_CORE_CACHE:VCAP_MASK_DAT */
+#define VCAP_ES2_VCAP_MASK_DAT(r) __REG(TARGET_VCAP_ES2,\
+ 0, 1, 8, 0, 1, 904, 256, r, 64, 4)
+
+/* VCAP_ES2:VCAP_CORE_CACHE:VCAP_ACTION_DAT */
+#define VCAP_ES2_VCAP_ACTION_DAT(r) __REG(TARGET_VCAP_ES2,\
+ 0, 1, 8, 0, 1, 904, 512, r, 64, 4)
+
+/* VCAP_ES2:VCAP_CORE_CACHE:VCAP_CNT_DAT */
+#define VCAP_ES2_VCAP_CNT_DAT(r) __REG(TARGET_VCAP_ES2,\
+ 0, 1, 8, 0, 1, 904, 768, r, 32, 4)
+
+/* VCAP_ES2:VCAP_CORE_CACHE:VCAP_CNT_FW_DAT */
+#define VCAP_ES2_VCAP_CNT_FW_DAT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 8, 0, 1, 904, 896, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CORE_CACHE:VCAP_TG_DAT */
+#define VCAP_ES2_VCAP_TG_DAT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 8, 0, 1, 904, 900, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CORE_MAP:VCAP_CORE_IDX */
+#define VCAP_ES2_IDX __REG(TARGET_VCAP_ES2,\
+ 0, 1, 912, 0, 1, 8, 0, 0, 1, 4)
+
+#define VCAP_ES2_IDX_CORE_IDX GENMASK(3, 0)
+#define VCAP_ES2_IDX_CORE_IDX_SET(x)\
+ FIELD_PREP(VCAP_ES2_IDX_CORE_IDX, x)
+#define VCAP_ES2_IDX_CORE_IDX_GET(x)\
+ FIELD_GET(VCAP_ES2_IDX_CORE_IDX, x)
+
+/* VCAP_ES2:VCAP_CORE_MAP:VCAP_CORE_MAP */
+#define VCAP_ES2_MAP __REG(TARGET_VCAP_ES2,\
+ 0, 1, 912, 0, 1, 8, 4, 0, 1, 4)
+
+#define VCAP_ES2_MAP_CORE_MAP GENMASK(2, 0)
+#define VCAP_ES2_MAP_CORE_MAP_SET(x)\
+ FIELD_PREP(VCAP_ES2_MAP_CORE_MAP, x)
+#define VCAP_ES2_MAP_CORE_MAP_GET(x)\
+ FIELD_GET(VCAP_ES2_MAP_CORE_MAP, x)
+
+/* VCAP_ES2:VCAP_CORE_STICKY:VCAP_STICKY */
+#define VCAP_ES2_VCAP_STICKY __REG(TARGET_VCAP_ES2,\
+ 0, 1, 920, 0, 1, 4, 0, 0, 1, 4)
+
+#define VCAP_ES2_VCAP_STICKY_VCAP_ROW_DELETED_STICKY BIT(0)
+#define VCAP_ES2_VCAP_STICKY_VCAP_ROW_DELETED_STICKY_SET(x)\
+ FIELD_PREP(VCAP_ES2_VCAP_STICKY_VCAP_ROW_DELETED_STICKY, x)
+#define VCAP_ES2_VCAP_STICKY_VCAP_ROW_DELETED_STICKY_GET(x)\
+ FIELD_GET(VCAP_ES2_VCAP_STICKY_VCAP_ROW_DELETED_STICKY, x)
+
+/* VCAP_ES2:VCAP_CONST:VCAP_VER */
+#define VCAP_ES2_VCAP_VER __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 0, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:ENTRY_WIDTH */
+#define VCAP_ES2_ENTRY_WIDTH __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 4, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:ENTRY_CNT */
+#define VCAP_ES2_ENTRY_CNT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 8, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:ENTRY_SWCNT */
+#define VCAP_ES2_ENTRY_SWCNT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 12, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:ENTRY_TG_WIDTH */
+#define VCAP_ES2_ENTRY_TG_WIDTH __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 16, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:ACTION_DEF_CNT */
+#define VCAP_ES2_ACTION_DEF_CNT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 20, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:ACTION_WIDTH */
+#define VCAP_ES2_ACTION_WIDTH __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 24, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:CNT_WIDTH */
+#define VCAP_ES2_CNT_WIDTH __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 28, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:CORE_CNT */
+#define VCAP_ES2_CORE_CNT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 32, 0, 1, 4)
+
+/* VCAP_ES2:VCAP_CONST:IF_CNT */
+#define VCAP_ES2_IF_CNT __REG(TARGET_VCAP_ES2,\
+ 0, 1, 924, 0, 1, 40, 36, 0, 1, 4)
+
/* VCAP_SUPER:VCAP_CORE_CFG:VCAP_UPDATE_CTRL */
-#define VCAP_SUPER_CTRL __REG(TARGET_VCAP_SUPER, 0, 1, 0, 0, 1, 8, 0, 0, 1, 4)
+#define VCAP_SUPER_CTRL __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 0, 0, 1, 8, 0, 0, 1, 4)
#define VCAP_SUPER_CTRL_UPDATE_CMD GENMASK(24, 22)
#define VCAP_SUPER_CTRL_UPDATE_CMD_SET(x)\
@@ -5538,7 +7144,8 @@ enum sparx5_target {
FIELD_GET(VCAP_SUPER_CTRL_MV_TRAFFIC_IGN, x)
/* VCAP_SUPER:VCAP_CORE_CFG:VCAP_MV_CFG */
-#define VCAP_SUPER_CFG __REG(TARGET_VCAP_SUPER, 0, 1, 0, 0, 1, 8, 4, 0, 1, 4)
+#define VCAP_SUPER_CFG __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 0, 0, 1, 8, 4, 0, 1, 4)
#define VCAP_SUPER_CFG_MV_NUM_POS GENMASK(31, 16)
#define VCAP_SUPER_CFG_MV_NUM_POS_SET(x)\
@@ -5553,25 +7160,32 @@ enum sparx5_target {
FIELD_GET(VCAP_SUPER_CFG_MV_SIZE, x)
/* VCAP_SUPER:VCAP_CORE_CACHE:VCAP_ENTRY_DAT */
-#define VCAP_SUPER_VCAP_ENTRY_DAT(r) __REG(TARGET_VCAP_SUPER, 0, 1, 8, 0, 1, 904, 0, r, 64, 4)
+#define VCAP_SUPER_VCAP_ENTRY_DAT(r) __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 8, 0, 1, 904, 0, r, 64, 4)
/* VCAP_SUPER:VCAP_CORE_CACHE:VCAP_MASK_DAT */
-#define VCAP_SUPER_VCAP_MASK_DAT(r) __REG(TARGET_VCAP_SUPER, 0, 1, 8, 0, 1, 904, 256, r, 64, 4)
+#define VCAP_SUPER_VCAP_MASK_DAT(r) __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 8, 0, 1, 904, 256, r, 64, 4)
/* VCAP_SUPER:VCAP_CORE_CACHE:VCAP_ACTION_DAT */
-#define VCAP_SUPER_VCAP_ACTION_DAT(r) __REG(TARGET_VCAP_SUPER, 0, 1, 8, 0, 1, 904, 512, r, 64, 4)
+#define VCAP_SUPER_VCAP_ACTION_DAT(r) __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 8, 0, 1, 904, 512, r, 64, 4)
/* VCAP_SUPER:VCAP_CORE_CACHE:VCAP_CNT_DAT */
-#define VCAP_SUPER_VCAP_CNT_DAT(r) __REG(TARGET_VCAP_SUPER, 0, 1, 8, 0, 1, 904, 768, r, 32, 4)
+#define VCAP_SUPER_VCAP_CNT_DAT(r) __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 8, 0, 1, 904, 768, r, 32, 4)
/* VCAP_SUPER:VCAP_CORE_CACHE:VCAP_CNT_FW_DAT */
-#define VCAP_SUPER_VCAP_CNT_FW_DAT __REG(TARGET_VCAP_SUPER, 0, 1, 8, 0, 1, 904, 896, 0, 1, 4)
+#define VCAP_SUPER_VCAP_CNT_FW_DAT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 8, 0, 1, 904, 896, 0, 1, 4)
/* VCAP_SUPER:VCAP_CORE_CACHE:VCAP_TG_DAT */
-#define VCAP_SUPER_VCAP_TG_DAT __REG(TARGET_VCAP_SUPER, 0, 1, 8, 0, 1, 904, 900, 0, 1, 4)
+#define VCAP_SUPER_VCAP_TG_DAT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 8, 0, 1, 904, 900, 0, 1, 4)
/* VCAP_SUPER:VCAP_CORE_MAP:VCAP_CORE_IDX */
-#define VCAP_SUPER_IDX __REG(TARGET_VCAP_SUPER, 0, 1, 912, 0, 1, 8, 0, 0, 1, 4)
+#define VCAP_SUPER_IDX __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 912, 0, 1, 8, 0, 0, 1, 4)
#define VCAP_SUPER_IDX_CORE_IDX GENMASK(3, 0)
#define VCAP_SUPER_IDX_CORE_IDX_SET(x)\
@@ -5580,7 +7194,8 @@ enum sparx5_target {
FIELD_GET(VCAP_SUPER_IDX_CORE_IDX, x)
/* VCAP_SUPER:VCAP_CORE_MAP:VCAP_CORE_MAP */
-#define VCAP_SUPER_MAP __REG(TARGET_VCAP_SUPER, 0, 1, 912, 0, 1, 8, 4, 0, 1, 4)
+#define VCAP_SUPER_MAP __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 912, 0, 1, 8, 4, 0, 1, 4)
#define VCAP_SUPER_MAP_CORE_MAP GENMASK(2, 0)
#define VCAP_SUPER_MAP_CORE_MAP_SET(x)\
@@ -5589,37 +7204,48 @@ enum sparx5_target {
FIELD_GET(VCAP_SUPER_MAP_CORE_MAP, x)
/* VCAP_SUPER:VCAP_CONST:VCAP_VER */
-#define VCAP_SUPER_VCAP_VER __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 0, 0, 1, 4)
+#define VCAP_SUPER_VCAP_VER __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 0, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:ENTRY_WIDTH */
-#define VCAP_SUPER_ENTRY_WIDTH __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 4, 0, 1, 4)
+#define VCAP_SUPER_ENTRY_WIDTH __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 4, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:ENTRY_CNT */
-#define VCAP_SUPER_ENTRY_CNT __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 8, 0, 1, 4)
+#define VCAP_SUPER_ENTRY_CNT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 8, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:ENTRY_SWCNT */
-#define VCAP_SUPER_ENTRY_SWCNT __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 12, 0, 1, 4)
+#define VCAP_SUPER_ENTRY_SWCNT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 12, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:ENTRY_TG_WIDTH */
-#define VCAP_SUPER_ENTRY_TG_WIDTH __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 16, 0, 1, 4)
+#define VCAP_SUPER_ENTRY_TG_WIDTH __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 16, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:ACTION_DEF_CNT */
-#define VCAP_SUPER_ACTION_DEF_CNT __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 20, 0, 1, 4)
+#define VCAP_SUPER_ACTION_DEF_CNT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 20, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:ACTION_WIDTH */
-#define VCAP_SUPER_ACTION_WIDTH __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 24, 0, 1, 4)
+#define VCAP_SUPER_ACTION_WIDTH __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 24, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:CNT_WIDTH */
-#define VCAP_SUPER_CNT_WIDTH __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 28, 0, 1, 4)
+#define VCAP_SUPER_CNT_WIDTH __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 28, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:CORE_CNT */
-#define VCAP_SUPER_CORE_CNT __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 32, 0, 1, 4)
+#define VCAP_SUPER_CORE_CNT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 32, 0, 1, 4)
/* VCAP_SUPER:VCAP_CONST:IF_CNT */
-#define VCAP_SUPER_IF_CNT __REG(TARGET_VCAP_SUPER, 0, 1, 924, 0, 1, 40, 36, 0, 1, 4)
+#define VCAP_SUPER_IF_CNT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 924, 0, 1, 40, 36, 0, 1, 4)
/* VCAP_SUPER:RAM_CTRL:RAM_INIT */
-#define VCAP_SUPER_RAM_INIT __REG(TARGET_VCAP_SUPER, 0, 1, 1120, 0, 1, 4, 0, 0, 1, 4)
+#define VCAP_SUPER_RAM_INIT __REG(TARGET_VCAP_SUPER,\
+ 0, 1, 1120, 0, 1, 4, 0, 0, 1, 4)
#define VCAP_SUPER_RAM_INIT_RAM_INIT BIT(1)
#define VCAP_SUPER_RAM_INIT_RAM_INIT_SET(x)\
@@ -5634,7 +7260,8 @@ enum sparx5_target {
FIELD_GET(VCAP_SUPER_RAM_INIT_RAM_CFG_HOOK, x)
/* VOP:RAM_CTRL:RAM_INIT */
-#define VOP_RAM_INIT __REG(TARGET_VOP, 0, 1, 279176, 0, 1, 4, 0, 0, 1, 4)
+#define VOP_RAM_INIT __REG(TARGET_VOP,\
+ 0, 1, 279176, 0, 1, 4, 0, 0, 1, 4)
#define VOP_RAM_INIT_RAM_INIT BIT(1)
#define VOP_RAM_INIT_RAM_INIT_SET(x)\
@@ -5649,7 +7276,8 @@ enum sparx5_target {
FIELD_GET(VOP_RAM_INIT_RAM_CFG_HOOK, x)
/* XQS:SYSTEM:STAT_CFG */
-#define XQS_STAT_CFG __REG(TARGET_XQS, 0, 1, 6768, 0, 1, 872, 860, 0, 1, 4)
+#define XQS_STAT_CFG __REG(TARGET_XQS,\
+ 0, 1, 6768, 0, 1, 872, 860, 0, 1, 4)
#define XQS_STAT_CFG_STAT_CLEAR_SHOT GENMASK(21, 18)
#define XQS_STAT_CFG_STAT_CLEAR_SHOT_SET(x)\
@@ -5676,7 +7304,8 @@ enum sparx5_target {
FIELD_GET(XQS_STAT_CFG_STAT_WRAP_DIS, x)
/* XQS:QLIMIT_SHR:QLIMIT_SHR_TOP_CFG */
-#define XQS_QLIMIT_SHR_TOP_CFG(g) __REG(TARGET_XQS, 0, 1, 7936, g, 4, 48, 0, 0, 1, 4)
+#define XQS_QLIMIT_SHR_TOP_CFG(g) __REG(TARGET_XQS,\
+ 0, 1, 7936, g, 4, 48, 0, 0, 1, 4)
#define XQS_QLIMIT_SHR_TOP_CFG_QLIMIT_SHR_TOP GENMASK(14, 0)
#define XQS_QLIMIT_SHR_TOP_CFG_QLIMIT_SHR_TOP_SET(x)\
@@ -5685,7 +7314,8 @@ enum sparx5_target {
FIELD_GET(XQS_QLIMIT_SHR_TOP_CFG_QLIMIT_SHR_TOP, x)
/* XQS:QLIMIT_SHR:QLIMIT_SHR_ATOP_CFG */
-#define XQS_QLIMIT_SHR_ATOP_CFG(g) __REG(TARGET_XQS, 0, 1, 7936, g, 4, 48, 4, 0, 1, 4)
+#define XQS_QLIMIT_SHR_ATOP_CFG(g) __REG(TARGET_XQS,\
+ 0, 1, 7936, g, 4, 48, 4, 0, 1, 4)
#define XQS_QLIMIT_SHR_ATOP_CFG_QLIMIT_SHR_ATOP GENMASK(14, 0)
#define XQS_QLIMIT_SHR_ATOP_CFG_QLIMIT_SHR_ATOP_SET(x)\
@@ -5694,7 +7324,8 @@ enum sparx5_target {
FIELD_GET(XQS_QLIMIT_SHR_ATOP_CFG_QLIMIT_SHR_ATOP, x)
/* XQS:QLIMIT_SHR:QLIMIT_SHR_CTOP_CFG */
-#define XQS_QLIMIT_SHR_CTOP_CFG(g) __REG(TARGET_XQS, 0, 1, 7936, g, 4, 48, 8, 0, 1, 4)
+#define XQS_QLIMIT_SHR_CTOP_CFG(g) __REG(TARGET_XQS,\
+ 0, 1, 7936, g, 4, 48, 8, 0, 1, 4)
#define XQS_QLIMIT_SHR_CTOP_CFG_QLIMIT_SHR_CTOP GENMASK(14, 0)
#define XQS_QLIMIT_SHR_CTOP_CFG_QLIMIT_SHR_CTOP_SET(x)\
@@ -5703,7 +7334,8 @@ enum sparx5_target {
FIELD_GET(XQS_QLIMIT_SHR_CTOP_CFG_QLIMIT_SHR_CTOP, x)
/* XQS:QLIMIT_SHR:QLIMIT_SHR_QLIM_CFG */
-#define XQS_QLIMIT_SHR_QLIM_CFG(g) __REG(TARGET_XQS, 0, 1, 7936, g, 4, 48, 12, 0, 1, 4)
+#define XQS_QLIMIT_SHR_QLIM_CFG(g) __REG(TARGET_XQS,\
+ 0, 1, 7936, g, 4, 48, 12, 0, 1, 4)
#define XQS_QLIMIT_SHR_QLIM_CFG_QLIMIT_SHR_QLIM GENMASK(14, 0)
#define XQS_QLIMIT_SHR_QLIM_CFG_QLIMIT_SHR_QLIM_SET(x)\
@@ -5712,6 +7344,7 @@ enum sparx5_target {
FIELD_GET(XQS_QLIMIT_SHR_QLIM_CFG_QLIMIT_SHR_QLIM, x)
/* XQS:STAT:CNT */
-#define XQS_CNT(g) __REG(TARGET_XQS, 0, 1, 0, g, 1024, 4, 0, 0, 1, 4)
+#define XQS_CNT(g) __REG(TARGET_XQS,\
+ 0, 1, 0, g, 1024, 4, 0, 0, 1, 4)
#endif /* _SPARX5_MAIN_REGS_H_ */
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_police.c b/drivers/net/ethernet/microchip/sparx5/sparx5_police.c
new file mode 100644
index 000000000000..8ada5cee1342
--- /dev/null
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_police.c
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Microchip Sparx5 Switch driver
+ *
+ * Copyright (c) 2023 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#include "sparx5_main_regs.h"
+#include "sparx5_main.h"
+
+static int sparx5_policer_service_conf_set(struct sparx5 *sparx5,
+ struct sparx5_policer *pol)
+{
+ u32 idx, pup_tokens, max_pup_tokens, burst, thres;
+ struct sparx5_sdlb_group *g;
+ u64 rate;
+
+ g = &sdlb_groups[pol->group];
+ idx = pol->idx;
+
+ rate = pol->rate * 1000;
+ burst = pol->burst;
+
+ pup_tokens = sparx5_sdlb_pup_token_get(sparx5, g->pup_interval, rate);
+ max_pup_tokens =
+ sparx5_sdlb_pup_token_get(sparx5, g->pup_interval, g->max_rate);
+
+ thres = DIV_ROUND_UP(burst, g->min_burst);
+
+ spx5_wr(ANA_AC_SDLB_PUP_TOKENS_PUP_TOKENS_SET(pup_tokens), sparx5,
+ ANA_AC_SDLB_PUP_TOKENS(idx, 0));
+
+ spx5_rmw(ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX_SET(max_pup_tokens),
+ ANA_AC_SDLB_INH_CTRL_PUP_TOKENS_MAX, sparx5,
+ ANA_AC_SDLB_INH_CTRL(idx, 0));
+
+ spx5_rmw(ANA_AC_SDLB_THRES_THRES_SET(thres), ANA_AC_SDLB_THRES_THRES,
+ sparx5, ANA_AC_SDLB_THRES(idx, 0));
+
+ return 0;
+}
+
+int sparx5_policer_conf_set(struct sparx5 *sparx5, struct sparx5_policer *pol)
+{
+ /* More policer types will be added later */
+ switch (pol->type) {
+ case SPX5_POL_SERVICE:
+ return sparx5_policer_service_conf_set(sparx5, pol);
+ default:
+ break;
+ }
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_pool.c b/drivers/net/ethernet/microchip/sparx5/sparx5_pool.c
new file mode 100644
index 000000000000..b4b280c6138b
--- /dev/null
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_pool.c
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Microchip Sparx5 Switch driver
+ *
+ * Copyright (c) 2023 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#include "sparx5_main_regs.h"
+#include "sparx5_main.h"
+
+static u32 sparx5_pool_id_to_idx(u32 id)
+{
+ return --id;
+}
+
+u32 sparx5_pool_idx_to_id(u32 idx)
+{
+ return ++idx;
+}
+
+/* Release resource from pool.
+ * Return reference count on success, otherwise return error.
+ */
+int sparx5_pool_put(struct sparx5_pool_entry *pool, int size, u32 id)
+{
+ struct sparx5_pool_entry *e_itr;
+
+ e_itr = (pool + sparx5_pool_id_to_idx(id));
+ if (e_itr->ref_cnt == 0)
+ return -EINVAL;
+
+ return --e_itr->ref_cnt;
+}
+
+/* Get resource from pool.
+ * Return reference count on success, otherwise return error.
+ */
+int sparx5_pool_get(struct sparx5_pool_entry *pool, int size, u32 *id)
+{
+ struct sparx5_pool_entry *e_itr;
+ int i;
+
+ for (i = 0, e_itr = pool; i < size; i++, e_itr++) {
+ if (e_itr->ref_cnt == 0) {
+ *id = sparx5_pool_idx_to_id(i);
+ return ++e_itr->ref_cnt;
+ }
+ }
+
+ return -ENOSPC;
+}
+
+/* Get resource from pool that matches index.
+ * Return reference count on success, otherwise return error.
+ */
+int sparx5_pool_get_with_idx(struct sparx5_pool_entry *pool, int size, u32 idx,
+ u32 *id)
+{
+ struct sparx5_pool_entry *e_itr;
+ int i, ret = -ENOSPC;
+
+ for (i = 0, e_itr = pool; i < size; i++, e_itr++) {
+ /* Pool index of first free entry */
+ if (e_itr->ref_cnt == 0 && ret == -ENOSPC)
+ ret = i;
+ /* Tc index already in use ? */
+ if (e_itr->idx == idx && e_itr->ref_cnt > 0) {
+ ret = i;
+ break;
+ }
+ }
+
+ /* Did we find a free entry? */
+ if (ret >= 0) {
+ *id = sparx5_pool_idx_to_id(ret);
+ e_itr = (pool + ret);
+ e_itr->idx = idx;
+ return ++e_itr->ref_cnt;
+ }
+
+ return ret;
+}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c
index 107b9cd931c0..3a1b1a1f5a19 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c
@@ -1071,6 +1071,11 @@ int sparx5_port_init(struct sparx5 *sparx5,
/* Discard pause frame 01-80-C2-00-00-01 */
spx5_wr(PAUSE_DISCARD, sparx5, ANA_CL_CAPTURE_BPDU_CFG(port->portno));
+ /* Discard SMAC multicast */
+ spx5_rmw(ANA_CL_FILTER_CTRL_FILTER_SMAC_MC_DIS_SET(0),
+ ANA_CL_FILTER_CTRL_FILTER_SMAC_MC_DIS,
+ sparx5, ANA_CL_FILTER_CTRL(port->portno));
+
if (conf->portmode == PHY_INTERFACE_MODE_QSGMII ||
conf->portmode == PHY_INTERFACE_MODE_SGMII) {
err = sparx5_serdes_set(sparx5, port, conf);
@@ -1151,11 +1156,69 @@ int sparx5_port_qos_set(struct sparx5_port *port,
{
sparx5_port_qos_dscp_set(port, &qos->dscp);
sparx5_port_qos_pcp_set(port, &qos->pcp);
+ sparx5_port_qos_pcp_rewr_set(port, &qos->pcp_rewr);
+ sparx5_port_qos_dscp_rewr_set(port, &qos->dscp_rewr);
sparx5_port_qos_default_set(port, qos);
return 0;
}
+int sparx5_port_qos_pcp_rewr_set(const struct sparx5_port *port,
+ struct sparx5_port_qos_pcp_rewr *qos)
+{
+ int i, mode = SPARX5_PORT_REW_TAG_CTRL_CLASSIFIED;
+ struct sparx5 *sparx5 = port->sparx5;
+ u8 pcp, dei;
+
+ /* Use mapping table, with classified QoS as index, to map QoS and DP
+ * to tagged PCP and DEI, if PCP is trusted. Otherwise use classified
+ * PCP. Classified PCP equals frame PCP.
+ */
+ if (qos->enable)
+ mode = SPARX5_PORT_REW_TAG_CTRL_MAPPED;
+
+ spx5_rmw(REW_TAG_CTRL_TAG_PCP_CFG_SET(mode) |
+ REW_TAG_CTRL_TAG_DEI_CFG_SET(mode),
+ REW_TAG_CTRL_TAG_PCP_CFG | REW_TAG_CTRL_TAG_DEI_CFG,
+ port->sparx5, REW_TAG_CTRL(port->portno));
+
+ for (i = 0; i < ARRAY_SIZE(qos->map.map); i++) {
+ /* Extract PCP and DEI */
+ pcp = qos->map.map[i];
+ if (pcp > SPARX5_PORT_QOS_PCP_COUNT)
+ dei = 1;
+ else
+ dei = 0;
+
+ /* Rewrite PCP and DEI, for each classified QoS class and DP
+ * level. This table is only used if tag ctrl mode is set to
+ * 'mapped'.
+ *
+ * 0:0nd - prio=0 and dp:0 => pcp=0 and dei=0
+ * 0:0de - prio=0 and dp:1 => pcp=0 and dei=1
+ */
+ if (dei) {
+ spx5_rmw(REW_PCP_MAP_DE1_PCP_DE1_SET(pcp),
+ REW_PCP_MAP_DE1_PCP_DE1, sparx5,
+ REW_PCP_MAP_DE1(port->portno, i));
+
+ spx5_rmw(REW_DEI_MAP_DE1_DEI_DE1_SET(dei),
+ REW_DEI_MAP_DE1_DEI_DE1, port->sparx5,
+ REW_DEI_MAP_DE1(port->portno, i));
+ } else {
+ spx5_rmw(REW_PCP_MAP_DE0_PCP_DE0_SET(pcp),
+ REW_PCP_MAP_DE0_PCP_DE0, sparx5,
+ REW_PCP_MAP_DE0(port->portno, i));
+
+ spx5_rmw(REW_DEI_MAP_DE0_DEI_DE0_SET(dei),
+ REW_DEI_MAP_DE0_DEI_DE0, port->sparx5,
+ REW_DEI_MAP_DE0(port->portno, i));
+ }
+ }
+
+ return 0;
+}
+
int sparx5_port_qos_pcp_set(const struct sparx5_port *port,
struct sparx5_port_qos_pcp *qos)
{
@@ -1184,6 +1247,45 @@ int sparx5_port_qos_pcp_set(const struct sparx5_port *port,
return 0;
}
+void sparx5_port_qos_dscp_rewr_mode_set(const struct sparx5_port *port,
+ int mode)
+{
+ spx5_rmw(ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL_SET(mode),
+ ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL, port->sparx5,
+ ANA_CL_QOS_CFG(port->portno));
+}
+
+int sparx5_port_qos_dscp_rewr_set(const struct sparx5_port *port,
+ struct sparx5_port_qos_dscp_rewr *qos)
+{
+ struct sparx5 *sparx5 = port->sparx5;
+ bool rewr = false;
+ u16 dscp;
+ int i;
+
+ /* On egress, rewrite DSCP value to either classified DSCP or frame
+ * DSCP. If enabled; classified DSCP, if disabled; frame DSCP.
+ */
+ if (qos->enable)
+ rewr = true;
+
+ spx5_rmw(REW_DSCP_MAP_DSCP_UPDATE_ENA_SET(rewr),
+ REW_DSCP_MAP_DSCP_UPDATE_ENA, sparx5,
+ REW_DSCP_MAP(port->portno));
+
+ /* On ingress, map each classified QoS class and DP to classified DSCP
+ * value. This mapping table is global for all ports.
+ */
+ for (i = 0; i < ARRAY_SIZE(qos->map.map); i++) {
+ dscp = qos->map.map[i];
+ spx5_rmw(ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL_SET(dscp),
+ ANA_CL_QOS_MAP_CFG_DSCP_REWR_VAL, sparx5,
+ ANA_CL_QOS_MAP_CFG(i));
+ }
+
+ return 0;
+}
+
int sparx5_port_qos_dscp_set(const struct sparx5_port *port,
struct sparx5_port_qos_dscp *qos)
{
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h
index fbafe22e25cc..607c4ff1df6b 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h
@@ -9,6 +9,17 @@
#include "sparx5_main.h"
+/* Port PCP rewrite mode */
+#define SPARX5_PORT_REW_TAG_CTRL_CLASSIFIED 0
+#define SPARX5_PORT_REW_TAG_CTRL_DEFAULT 1
+#define SPARX5_PORT_REW_TAG_CTRL_MAPPED 2
+
+/* Port DSCP rewrite mode */
+#define SPARX5_PORT_REW_DSCP_NONE 0
+#define SPARX5_PORT_REW_DSCP_IF_ZERO 1
+#define SPARX5_PORT_REW_DSCP_SELECTED 2
+#define SPARX5_PORT_REW_DSCP_ALL 3
+
static inline bool sparx5_port_is_2g5(int portno)
{
return portno >= 16 && portno <= 47;
@@ -99,6 +110,15 @@ struct sparx5_port_qos_pcp_map {
u8 map[SPARX5_PORT_QOS_PCP_DEI_COUNT];
};
+struct sparx5_port_qos_pcp_rewr_map {
+ u16 map[SPX5_PRIOS];
+};
+
+#define SPARX5_PORT_QOS_DP_NUM 4
+struct sparx5_port_qos_dscp_rewr_map {
+ u16 map[SPX5_PRIOS * SPARX5_PORT_QOS_DP_NUM];
+};
+
#define SPARX5_PORT_QOS_DSCP_COUNT 64
struct sparx5_port_qos_dscp_map {
u8 map[SPARX5_PORT_QOS_DSCP_COUNT];
@@ -110,15 +130,27 @@ struct sparx5_port_qos_pcp {
bool dp_enable;
};
+struct sparx5_port_qos_pcp_rewr {
+ struct sparx5_port_qos_pcp_rewr_map map;
+ bool enable;
+};
+
struct sparx5_port_qos_dscp {
struct sparx5_port_qos_dscp_map map;
bool qos_enable;
bool dp_enable;
};
+struct sparx5_port_qos_dscp_rewr {
+ struct sparx5_port_qos_dscp_rewr_map map;
+ bool enable;
+};
+
struct sparx5_port_qos {
struct sparx5_port_qos_pcp pcp;
+ struct sparx5_port_qos_pcp_rewr pcp_rewr;
struct sparx5_port_qos_dscp dscp;
+ struct sparx5_port_qos_dscp_rewr dscp_rewr;
u8 default_prio;
};
@@ -127,9 +159,18 @@ int sparx5_port_qos_set(struct sparx5_port *port, struct sparx5_port_qos *qos);
int sparx5_port_qos_pcp_set(const struct sparx5_port *port,
struct sparx5_port_qos_pcp *qos);
+int sparx5_port_qos_pcp_rewr_set(const struct sparx5_port *port,
+ struct sparx5_port_qos_pcp_rewr *qos);
+
int sparx5_port_qos_dscp_set(const struct sparx5_port *port,
struct sparx5_port_qos_dscp *qos);
+void sparx5_port_qos_dscp_rewr_mode_set(const struct sparx5_port *port,
+ int mode);
+
+int sparx5_port_qos_dscp_rewr_set(const struct sparx5_port *port,
+ struct sparx5_port_qos_dscp_rewr *qos);
+
int sparx5_port_qos_default_set(const struct sparx5_port *port,
const struct sparx5_port_qos *qos);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c b/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c
new file mode 100644
index 000000000000..8dee1ab1fa75
--- /dev/null
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c
@@ -0,0 +1,332 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Microchip Sparx5 Switch driver
+ *
+ * Copyright (c) 2023 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#include "sparx5_main_regs.h"
+#include "sparx5_main.h"
+
+#define SPX5_PSFP_SF_CNT 1024
+#define SPX5_PSFP_SG_CONFIG_CHANGE_SLEEP 1000
+#define SPX5_PSFP_SG_CONFIG_CHANGE_TIMEO 100000
+
+/* Pool of available service policers */
+static struct sparx5_pool_entry sparx5_psfp_fm_pool[SPX5_SDLB_CNT];
+
+/* Pool of available stream gates */
+static struct sparx5_pool_entry sparx5_psfp_sg_pool[SPX5_PSFP_SG_CNT];
+
+/* Pool of available stream filters */
+static struct sparx5_pool_entry sparx5_psfp_sf_pool[SPX5_PSFP_SF_CNT];
+
+static int sparx5_psfp_sf_get(u32 *id)
+{
+ return sparx5_pool_get(sparx5_psfp_sf_pool, SPX5_PSFP_SF_CNT, id);
+}
+
+static int sparx5_psfp_sf_put(u32 id)
+{
+ return sparx5_pool_put(sparx5_psfp_sf_pool, SPX5_PSFP_SF_CNT, id);
+}
+
+static int sparx5_psfp_sg_get(u32 idx, u32 *id)
+{
+ return sparx5_pool_get_with_idx(sparx5_psfp_sg_pool, SPX5_PSFP_SG_CNT,
+ idx, id);
+}
+
+static int sparx5_psfp_sg_put(u32 id)
+{
+ return sparx5_pool_put(sparx5_psfp_sg_pool, SPX5_PSFP_SG_CNT, id);
+}
+
+static int sparx5_psfp_fm_get(u32 idx, u32 *id)
+{
+ return sparx5_pool_get_with_idx(sparx5_psfp_fm_pool, SPX5_SDLB_CNT, idx,
+ id);
+}
+
+static int sparx5_psfp_fm_put(u32 id)
+{
+ return sparx5_pool_put(sparx5_psfp_fm_pool, SPX5_SDLB_CNT, id);
+}
+
+u32 sparx5_psfp_isdx_get_sf(struct sparx5 *sparx5, u32 isdx)
+{
+ return ANA_L2_TSN_CFG_TSN_SFID_GET(spx5_rd(sparx5,
+ ANA_L2_TSN_CFG(isdx)));
+}
+
+u32 sparx5_psfp_isdx_get_fm(struct sparx5 *sparx5, u32 isdx)
+{
+ return ANA_L2_DLB_CFG_DLB_IDX_GET(spx5_rd(sparx5,
+ ANA_L2_DLB_CFG(isdx)));
+}
+
+u32 sparx5_psfp_sf_get_sg(struct sparx5 *sparx5, u32 sfid)
+{
+ return ANA_AC_TSN_SF_CFG_TSN_SGID_GET(spx5_rd(sparx5,
+ ANA_AC_TSN_SF_CFG(sfid)));
+}
+
+void sparx5_isdx_conf_set(struct sparx5 *sparx5, u32 isdx, u32 sfid, u32 fmid)
+{
+ spx5_rmw(ANA_L2_TSN_CFG_TSN_SFID_SET(sfid), ANA_L2_TSN_CFG_TSN_SFID,
+ sparx5, ANA_L2_TSN_CFG(isdx));
+
+ spx5_rmw(ANA_L2_DLB_CFG_DLB_IDX_SET(fmid), ANA_L2_DLB_CFG_DLB_IDX,
+ sparx5, ANA_L2_DLB_CFG(isdx));
+}
+
+/* Internal priority value to internal priority selector */
+static u32 sparx5_psfp_ipv_to_ips(s32 ipv)
+{
+ return ipv > 0 ? (ipv | BIT(3)) : 0;
+}
+
+static int sparx5_psfp_sgid_get_status(struct sparx5 *sparx5)
+{
+ return spx5_rd(sparx5, ANA_AC_SG_ACCESS_CTRL);
+}
+
+static int sparx5_psfp_sgid_wait_for_completion(struct sparx5 *sparx5)
+{
+ u32 val;
+
+ return readx_poll_timeout(sparx5_psfp_sgid_get_status, sparx5, val,
+ !ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE_GET(val),
+ SPX5_PSFP_SG_CONFIG_CHANGE_SLEEP,
+ SPX5_PSFP_SG_CONFIG_CHANGE_TIMEO);
+}
+
+static void sparx5_psfp_sg_config_change(struct sparx5 *sparx5, u32 id)
+{
+ spx5_wr(ANA_AC_SG_ACCESS_CTRL_SGID_SET(id), sparx5,
+ ANA_AC_SG_ACCESS_CTRL);
+
+ spx5_wr(ANA_AC_SG_ACCESS_CTRL_CONFIG_CHANGE_SET(1) |
+ ANA_AC_SG_ACCESS_CTRL_SGID_SET(id),
+ sparx5, ANA_AC_SG_ACCESS_CTRL);
+
+ if (sparx5_psfp_sgid_wait_for_completion(sparx5) < 0)
+ pr_debug("%s:%d timed out waiting for sgid completion",
+ __func__, __LINE__);
+}
+
+static void sparx5_psfp_sf_set(struct sparx5 *sparx5, u32 id,
+ const struct sparx5_psfp_sf *sf)
+{
+ /* Configure stream gate*/
+ spx5_rmw(ANA_AC_TSN_SF_CFG_TSN_SGID_SET(sf->sgid) |
+ ANA_AC_TSN_SF_CFG_TSN_MAX_SDU_SET(sf->max_sdu) |
+ ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE_SET(sf->sblock_osize) |
+ ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA_SET(sf->sblock_osize_ena),
+ ANA_AC_TSN_SF_CFG_TSN_SGID | ANA_AC_TSN_SF_CFG_TSN_MAX_SDU |
+ ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_STATE |
+ ANA_AC_TSN_SF_CFG_BLOCK_OVERSIZE_ENA,
+ sparx5, ANA_AC_TSN_SF_CFG(id));
+}
+
+static int sparx5_psfp_sg_set(struct sparx5 *sparx5, u32 id,
+ const struct sparx5_psfp_sg *sg)
+{
+ u32 ips, base_lsb, base_msb, accum_time_interval = 0;
+ const struct sparx5_psfp_gce *gce;
+ int i;
+
+ ips = sparx5_psfp_ipv_to_ips(sg->ipv);
+ base_lsb = sg->basetime.tv_sec & 0xffffffff;
+ base_msb = sg->basetime.tv_sec >> 32;
+
+ /* Set stream gate id */
+ spx5_wr(ANA_AC_SG_ACCESS_CTRL_SGID_SET(id), sparx5,
+ ANA_AC_SG_ACCESS_CTRL);
+
+ /* Write AdminPSFP values */
+ spx5_wr(sg->basetime.tv_nsec, sparx5, ANA_AC_SG_CONFIG_REG_1);
+ spx5_wr(base_lsb, sparx5, ANA_AC_SG_CONFIG_REG_2);
+
+ spx5_rmw(ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB_SET(base_msb) |
+ ANA_AC_SG_CONFIG_REG_3_INIT_IPS_SET(ips) |
+ ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH_SET(sg->num_entries) |
+ ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE_SET(sg->gate_state) |
+ ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE_SET(1),
+ ANA_AC_SG_CONFIG_REG_3_BASE_TIME_SEC_MSB |
+ ANA_AC_SG_CONFIG_REG_3_INIT_IPS |
+ ANA_AC_SG_CONFIG_REG_3_LIST_LENGTH |
+ ANA_AC_SG_CONFIG_REG_3_INIT_GATE_STATE |
+ ANA_AC_SG_CONFIG_REG_3_GATE_ENABLE,
+ sparx5, ANA_AC_SG_CONFIG_REG_3);
+
+ spx5_wr(sg->cycletime, sparx5, ANA_AC_SG_CONFIG_REG_4);
+ spx5_wr(sg->cycletimeext, sparx5, ANA_AC_SG_CONFIG_REG_5);
+
+ /* For each scheduling entry */
+ for (i = 0; i < sg->num_entries; i++) {
+ gce = &sg->gce[i];
+ ips = sparx5_psfp_ipv_to_ips(gce->ipv);
+ /* hardware needs TimeInterval to be cumulative */
+ accum_time_interval += gce->interval;
+ /* Set gate state */
+ spx5_wr(ANA_AC_SG_GCL_GS_CONFIG_IPS_SET(ips) |
+ ANA_AC_SG_GCL_GS_CONFIG_GATE_STATE_SET(gce->gate_state),
+ sparx5, ANA_AC_SG_GCL_GS_CONFIG(i));
+
+ /* Set time interval */
+ spx5_wr(accum_time_interval, sparx5,
+ ANA_AC_SG_GCL_TI_CONFIG(i));
+
+ /* Set maximum octets */
+ spx5_wr(gce->maxoctets, sparx5, ANA_AC_SG_GCL_OCT_CONFIG(i));
+ }
+
+ return 0;
+}
+
+static int sparx5_sdlb_conf_set(struct sparx5 *sparx5,
+ struct sparx5_psfp_fm *fm)
+{
+ int (*sparx5_sdlb_group_action)(struct sparx5 *sparx5, u32 group,
+ u32 idx);
+
+ if (!fm->pol.rate && !fm->pol.burst)
+ sparx5_sdlb_group_action = &sparx5_sdlb_group_del;
+ else
+ sparx5_sdlb_group_action = &sparx5_sdlb_group_add;
+
+ sparx5_policer_conf_set(sparx5, &fm->pol);
+
+ return sparx5_sdlb_group_action(sparx5, fm->pol.group, fm->pol.idx);
+}
+
+int sparx5_psfp_sf_add(struct sparx5 *sparx5, const struct sparx5_psfp_sf *sf,
+ u32 *id)
+{
+ int ret;
+
+ ret = sparx5_psfp_sf_get(id);
+ if (ret < 0)
+ return ret;
+
+ sparx5_psfp_sf_set(sparx5, *id, sf);
+
+ return 0;
+}
+
+int sparx5_psfp_sf_del(struct sparx5 *sparx5, u32 id)
+{
+ const struct sparx5_psfp_sf sf = { 0 };
+
+ sparx5_psfp_sf_set(sparx5, id, &sf);
+
+ return sparx5_psfp_sf_put(id);
+}
+
+int sparx5_psfp_sg_add(struct sparx5 *sparx5, u32 uidx,
+ struct sparx5_psfp_sg *sg, u32 *id)
+{
+ ktime_t basetime;
+ int ret;
+
+ ret = sparx5_psfp_sg_get(uidx, id);
+ if (ret < 0)
+ return ret;
+ /* Was already in use, no need to reconfigure */
+ if (ret > 1)
+ return 0;
+
+ /* Calculate basetime for this stream gate */
+ sparx5_new_base_time(sparx5, sg->cycletime, 0, &basetime);
+ sg->basetime = ktime_to_timespec64(basetime);
+
+ sparx5_psfp_sg_set(sparx5, *id, sg);
+
+ /* Signal hardware to copy AdminPSFP values into OperPSFP values */
+ sparx5_psfp_sg_config_change(sparx5, *id);
+
+ return 0;
+}
+
+int sparx5_psfp_sg_del(struct sparx5 *sparx5, u32 id)
+{
+ const struct sparx5_psfp_sg sg = { 0 };
+ int ret;
+
+ ret = sparx5_psfp_sg_put(id);
+ if (ret < 0)
+ return ret;
+ /* Stream gate still in use ? */
+ if (ret > 0)
+ return 0;
+
+ return sparx5_psfp_sg_set(sparx5, id, &sg);
+}
+
+int sparx5_psfp_fm_add(struct sparx5 *sparx5, u32 uidx,
+ struct sparx5_psfp_fm *fm, u32 *id)
+{
+ struct sparx5_policer *pol = &fm->pol;
+ int ret;
+
+ /* Get flow meter */
+ ret = sparx5_psfp_fm_get(uidx, &fm->pol.idx);
+ if (ret < 0)
+ return ret;
+ /* Was already in use, no need to reconfigure */
+ if (ret > 1)
+ return 0;
+
+ ret = sparx5_sdlb_group_get_by_rate(sparx5, pol->rate, pol->burst);
+ if (ret < 0)
+ return ret;
+
+ fm->pol.group = ret;
+
+ ret = sparx5_sdlb_conf_set(sparx5, fm);
+ if (ret < 0)
+ return ret;
+
+ *id = fm->pol.idx;
+
+ return 0;
+}
+
+int sparx5_psfp_fm_del(struct sparx5 *sparx5, u32 id)
+{
+ struct sparx5_psfp_fm fm = { .pol.idx = id,
+ .pol.type = SPX5_POL_SERVICE };
+ int ret;
+
+ /* Find the group that this lb belongs to */
+ ret = sparx5_sdlb_group_get_by_index(sparx5, id, &fm.pol.group);
+ if (ret < 0)
+ return ret;
+
+ ret = sparx5_psfp_fm_put(id);
+ if (ret < 0)
+ return ret;
+ /* Do not reset flow-meter if still in use. */
+ if (ret > 0)
+ return 0;
+
+ return sparx5_sdlb_conf_set(sparx5, &fm);
+}
+
+void sparx5_psfp_init(struct sparx5 *sparx5)
+{
+ const struct sparx5_sdlb_group *group;
+ int i;
+
+ for (i = 0; i < SPX5_SDLB_GROUP_CNT; i++) {
+ group = &sdlb_groups[i];
+ sparx5_sdlb_group_init(sparx5, group->max_rate,
+ group->min_burst, group->frame_size, i);
+ }
+
+ spx5_wr(ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA_SET(1),
+ sparx5, ANA_AC_SG_CYCLETIME_UPDATE_PERIOD);
+
+ spx5_rmw(ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA_SET(1),
+ ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA, sparx5, ANA_L2_FWD_CFG);
+}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c b/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c
index 69e76634f9aa..0edb98cef7e4 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c
@@ -476,8 +476,7 @@ static int sparx5_ptp_settime64(struct ptp_clock_info *ptp,
return 0;
}
-static int sparx5_ptp_gettime64(struct ptp_clock_info *ptp,
- struct timespec64 *ts)
+int sparx5_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts)
{
struct sparx5_phc *phc = container_of(ptp, struct sparx5_phc, info);
struct sparx5 *sparx5 = phc->sparx5;
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_qos.c b/drivers/net/ethernet/microchip/sparx5/sparx5_qos.c
index 379e540e5e6a..5f34febaee6b 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_qos.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_qos.c
@@ -9,6 +9,63 @@
#include "sparx5_main.h"
#include "sparx5_qos.h"
+/* Calculate new base_time based on cycle_time.
+ *
+ * The hardware requires a base_time that is always in the future.
+ * We define threshold_time as current_time + (2 * cycle_time).
+ * If base_time is below threshold_time this function recalculates it to be in
+ * the interval:
+ * threshold_time <= base_time < (threshold_time + cycle_time)
+ *
+ * A very simple algorithm could be like this:
+ * new_base_time = org_base_time + N * cycle_time
+ * using the lowest N so (new_base_time >= threshold_time
+ */
+void sparx5_new_base_time(struct sparx5 *sparx5, const u32 cycle_time,
+ const ktime_t org_base_time, ktime_t *new_base_time)
+{
+ ktime_t current_time, threshold_time, new_time;
+ struct timespec64 ts;
+ u64 nr_of_cycles_p2;
+ u64 nr_of_cycles;
+ u64 diff_time;
+
+ new_time = org_base_time;
+
+ sparx5_ptp_gettime64(&sparx5->phc[SPARX5_PHC_PORT].info, &ts);
+ current_time = timespec64_to_ktime(ts);
+ threshold_time = current_time + (2 * cycle_time);
+ diff_time = threshold_time - new_time;
+ nr_of_cycles = div_u64(diff_time, cycle_time);
+ nr_of_cycles_p2 = 1; /* Use 2^0 as start value */
+
+ if (new_time >= threshold_time) {
+ *new_base_time = new_time;
+ return;
+ }
+
+ /* Calculate the smallest power of 2 (nr_of_cycles_p2)
+ * that is larger than nr_of_cycles.
+ */
+ while (nr_of_cycles_p2 < nr_of_cycles)
+ nr_of_cycles_p2 <<= 1; /* Next (higher) power of 2 */
+
+ /* Add as big chunks (power of 2 * cycle_time)
+ * as possible for each power of 2
+ */
+ while (nr_of_cycles_p2) {
+ if (new_time < threshold_time) {
+ new_time += cycle_time * nr_of_cycles_p2;
+ while (new_time < threshold_time)
+ new_time += cycle_time * nr_of_cycles_p2;
+ new_time -= cycle_time * nr_of_cycles_p2;
+ }
+ nr_of_cycles_p2 >>= 1; /* Next (lower) power of 2 */
+ }
+ new_time += cycle_time;
+ *new_base_time = new_time;
+}
+
/* Max rates for leak groups */
static const u32 spx5_hsch_max_group_rate[SPX5_HSCH_LEAK_GRP_CNT] = {
1048568, /* 1.049 Gbps */
@@ -393,6 +450,8 @@ int sparx5_qos_init(struct sparx5 *sparx5)
if (ret < 0)
return ret;
+ sparx5_psfp_init(sparx5);
+
return 0;
}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_sdlb.c b/drivers/net/ethernet/microchip/sparx5/sparx5_sdlb.c
new file mode 100644
index 000000000000..f5267218caeb
--- /dev/null
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_sdlb.c
@@ -0,0 +1,335 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Microchip Sparx5 Switch driver
+ *
+ * Copyright (c) 2023 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#include "sparx5_main_regs.h"
+#include "sparx5_main.h"
+
+struct sparx5_sdlb_group sdlb_groups[SPX5_SDLB_GROUP_CNT] = {
+ { SPX5_SDLB_GROUP_RATE_MAX, 8192 / 1, 64 }, /* 25 G */
+ { 15000000000ULL, 8192 / 1, 64 }, /* 15 G */
+ { 10000000000ULL, 8192 / 1, 64 }, /* 10 G */
+ { 5000000000ULL, 8192 / 1, 64 }, /* 5 G */
+ { 2500000000ULL, 8192 / 1, 64 }, /* 2.5 G */
+ { 1000000000ULL, 8192 / 2, 64 }, /* 1 G */
+ { 500000000ULL, 8192 / 2, 64 }, /* 500 M */
+ { 100000000ULL, 8192 / 4, 64 }, /* 100 M */
+ { 50000000ULL, 8192 / 4, 64 }, /* 50 M */
+ { 5000000ULL, 8192 / 8, 64 } /* 5 M */
+};
+
+int sparx5_sdlb_clk_hz_get(struct sparx5 *sparx5)
+{
+ u32 clk_per_100ps;
+ u64 clk_hz;
+
+ clk_per_100ps = HSCH_SYS_CLK_PER_100PS_GET(spx5_rd(sparx5,
+ HSCH_SYS_CLK_PER));
+ if (!clk_per_100ps)
+ clk_per_100ps = SPX5_CLK_PER_100PS_DEFAULT;
+
+ clk_hz = (10 * 1000 * 1000) / clk_per_100ps;
+ return clk_hz *= 1000;
+}
+
+static int sparx5_sdlb_pup_interval_get(struct sparx5 *sparx5, u32 max_token,
+ u64 max_rate)
+{
+ u64 clk_hz;
+
+ clk_hz = sparx5_sdlb_clk_hz_get(sparx5);
+
+ return div64_u64((8 * clk_hz * max_token), max_rate);
+}
+
+int sparx5_sdlb_pup_token_get(struct sparx5 *sparx5, u32 pup_interval, u64 rate)
+{
+ u64 clk_hz;
+
+ if (!rate)
+ return SPX5_SDLB_PUP_TOKEN_DISABLE;
+
+ clk_hz = sparx5_sdlb_clk_hz_get(sparx5);
+
+ return DIV64_U64_ROUND_UP((rate * pup_interval), (clk_hz * 8));
+}
+
+static void sparx5_sdlb_group_disable(struct sparx5 *sparx5, u32 group)
+{
+ spx5_rmw(ANA_AC_SDLB_PUP_CTRL_PUP_ENA_SET(0),
+ ANA_AC_SDLB_PUP_CTRL_PUP_ENA, sparx5,
+ ANA_AC_SDLB_PUP_CTRL(group));
+}
+
+static void sparx5_sdlb_group_enable(struct sparx5 *sparx5, u32 group)
+{
+ spx5_rmw(ANA_AC_SDLB_PUP_CTRL_PUP_ENA_SET(1),
+ ANA_AC_SDLB_PUP_CTRL_PUP_ENA, sparx5,
+ ANA_AC_SDLB_PUP_CTRL(group));
+}
+
+static u32 sparx5_sdlb_group_get_first(struct sparx5 *sparx5, u32 group)
+{
+ u32 val;
+
+ val = spx5_rd(sparx5, ANA_AC_SDLB_XLB_START(group));
+
+ return ANA_AC_SDLB_XLB_START_LBSET_START_GET(val);
+}
+
+static u32 sparx5_sdlb_group_get_next(struct sparx5 *sparx5, u32 group,
+ u32 lb)
+{
+ u32 val;
+
+ val = spx5_rd(sparx5, ANA_AC_SDLB_XLB_NEXT(lb));
+
+ return ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT_GET(val);
+}
+
+static bool sparx5_sdlb_group_is_first(struct sparx5 *sparx5, u32 group,
+ u32 lb)
+{
+ return lb == sparx5_sdlb_group_get_first(sparx5, group);
+}
+
+static bool sparx5_sdlb_group_is_last(struct sparx5 *sparx5, u32 group,
+ u32 lb)
+{
+ return lb == sparx5_sdlb_group_get_next(sparx5, group, lb);
+}
+
+static bool sparx5_sdlb_group_is_empty(struct sparx5 *sparx5, u32 group)
+{
+ u32 val;
+
+ val = spx5_rd(sparx5, ANA_AC_SDLB_PUP_CTRL(group));
+
+ return ANA_AC_SDLB_PUP_CTRL_PUP_ENA_GET(val) == 0;
+}
+
+static u32 sparx5_sdlb_group_get_last(struct sparx5 *sparx5, u32 group)
+{
+ u32 itr, next;
+
+ itr = sparx5_sdlb_group_get_first(sparx5, group);
+
+ for (;;) {
+ next = sparx5_sdlb_group_get_next(sparx5, group, itr);
+ if (itr == next)
+ return itr;
+
+ itr = next;
+ }
+}
+
+static bool sparx5_sdlb_group_is_singular(struct sparx5 *sparx5, u32 group)
+{
+ if (sparx5_sdlb_group_is_empty(sparx5, group))
+ return false;
+
+ return sparx5_sdlb_group_get_first(sparx5, group) ==
+ sparx5_sdlb_group_get_last(sparx5, group);
+}
+
+static int sparx5_sdlb_group_get_adjacent(struct sparx5 *sparx5, u32 group,
+ u32 idx, u32 *prev, u32 *next,
+ u32 *first)
+{
+ u32 itr;
+
+ *first = sparx5_sdlb_group_get_first(sparx5, group);
+ *prev = *first;
+ *next = *first;
+ itr = *first;
+
+ for (;;) {
+ *next = sparx5_sdlb_group_get_next(sparx5, group, itr);
+
+ if (itr == idx)
+ return 0; /* Found it */
+
+ if (itr == *next)
+ return -EINVAL; /* Was not found */
+
+ *prev = itr;
+ itr = *next;
+ }
+}
+
+static int sparx5_sdlb_group_get_count(struct sparx5 *sparx5, u32 group)
+{
+ u32 itr, next;
+ int count = 0;
+
+ itr = sparx5_sdlb_group_get_first(sparx5, group);
+
+ for (;;) {
+ next = sparx5_sdlb_group_get_next(sparx5, group, itr);
+ if (itr == next)
+ return count;
+
+ itr = next;
+ count++;
+ }
+}
+
+int sparx5_sdlb_group_get_by_rate(struct sparx5 *sparx5, u32 rate, u32 burst)
+{
+ const struct sparx5_sdlb_group *group;
+ u64 rate_bps;
+ int i, count;
+
+ rate_bps = rate * 1000;
+
+ for (i = SPX5_SDLB_GROUP_CNT - 1; i >= 0; i--) {
+ group = &sdlb_groups[i];
+
+ count = sparx5_sdlb_group_get_count(sparx5, i);
+
+ /* Check that this group is not full.
+ * According to LB group configuration rules: the number of XLBs
+ * in a group must not exceed PUP_INTERVAL/4 - 1.
+ */
+ if (count > ((group->pup_interval / 4) - 1))
+ continue;
+
+ if (rate_bps < group->max_rate)
+ return i;
+ }
+
+ return -ENOSPC;
+}
+
+int sparx5_sdlb_group_get_by_index(struct sparx5 *sparx5, u32 idx, u32 *group)
+{
+ u32 itr, next;
+ int i;
+
+ for (i = 0; i < SPX5_SDLB_GROUP_CNT; i++) {
+ if (sparx5_sdlb_group_is_empty(sparx5, i))
+ continue;
+
+ itr = sparx5_sdlb_group_get_first(sparx5, i);
+
+ for (;;) {
+ next = sparx5_sdlb_group_get_next(sparx5, i, itr);
+
+ if (itr == idx) {
+ *group = i;
+ return 0; /* Found it */
+ }
+ if (itr == next)
+ break; /* Was not found */
+
+ itr = next;
+ }
+ }
+
+ return -EINVAL;
+}
+
+static int sparx5_sdlb_group_link(struct sparx5 *sparx5, u32 group, u32 idx,
+ u32 first, u32 next, bool empty)
+{
+ /* Stop leaking */
+ sparx5_sdlb_group_disable(sparx5, group);
+
+ if (empty)
+ return 0;
+
+ /* Link insertion lb to next lb */
+ spx5_wr(ANA_AC_SDLB_XLB_NEXT_LBSET_NEXT_SET(next) |
+ ANA_AC_SDLB_XLB_NEXT_LBGRP_SET(group),
+ sparx5, ANA_AC_SDLB_XLB_NEXT(idx));
+
+ /* Set the first lb */
+ spx5_wr(ANA_AC_SDLB_XLB_START_LBSET_START_SET(first), sparx5,
+ ANA_AC_SDLB_XLB_START(group));
+
+ /* Start leaking */
+ sparx5_sdlb_group_enable(sparx5, group);
+
+ return 0;
+};
+
+int sparx5_sdlb_group_add(struct sparx5 *sparx5, u32 group, u32 idx)
+{
+ u32 first, next;
+
+ /* We always add to head of the list */
+ first = idx;
+
+ if (sparx5_sdlb_group_is_empty(sparx5, group))
+ next = idx;
+ else
+ next = sparx5_sdlb_group_get_first(sparx5, group);
+
+ return sparx5_sdlb_group_link(sparx5, group, idx, first, next, false);
+}
+
+int sparx5_sdlb_group_del(struct sparx5 *sparx5, u32 group, u32 idx)
+{
+ u32 first, next, prev;
+ bool empty = false;
+
+ if (sparx5_sdlb_group_get_adjacent(sparx5, group, idx, &prev, &next,
+ &first) < 0) {
+ pr_err("%s:%d Could not find idx: %d in group: %d", __func__,
+ __LINE__, idx, group);
+ return -EINVAL;
+ }
+
+ if (sparx5_sdlb_group_is_singular(sparx5, group)) {
+ empty = true;
+ } else if (sparx5_sdlb_group_is_last(sparx5, group, idx)) {
+ /* idx is removed, prev is now last */
+ idx = prev;
+ next = prev;
+ } else if (sparx5_sdlb_group_is_first(sparx5, group, idx)) {
+ /* idx is removed and points to itself, first is next */
+ first = next;
+ next = idx;
+ } else {
+ /* Next is not touched */
+ idx = prev;
+ }
+
+ return sparx5_sdlb_group_link(sparx5, group, idx, first, next, empty);
+}
+
+void sparx5_sdlb_group_init(struct sparx5 *sparx5, u64 max_rate, u32 min_burst,
+ u32 frame_size, u32 idx)
+{
+ u32 thres_shift, mask = 0x01, power = 0;
+ struct sparx5_sdlb_group *group;
+ u64 max_token;
+
+ group = &sdlb_groups[idx];
+
+ /* Number of positions to right-shift LB's threshold value. */
+ while ((min_burst & mask) == 0) {
+ power++;
+ mask <<= 1;
+ }
+ thres_shift = SPX5_SDLB_2CYCLES_TYPE2_THRES_OFFSET - power;
+
+ max_token = (min_burst > SPX5_SDLB_PUP_TOKEN_MAX) ?
+ SPX5_SDLB_PUP_TOKEN_MAX :
+ min_burst;
+ group->pup_interval =
+ sparx5_sdlb_pup_interval_get(sparx5, max_token, max_rate);
+
+ group->frame_size = frame_size;
+
+ spx5_wr(ANA_AC_SDLB_PUP_INTERVAL_PUP_INTERVAL_SET(group->pup_interval),
+ sparx5, ANA_AC_SDLB_PUP_INTERVAL(idx));
+
+ spx5_wr(ANA_AC_SDLB_FRM_RATE_TOKENS_FRM_RATE_TOKENS_SET(frame_size),
+ sparx5, ANA_AC_SDLB_FRM_RATE_TOKENS(idx));
+
+ spx5_wr(ANA_AC_SDLB_LBGRP_MISC_THRES_SHIFT_SET(thres_shift), sparx5,
+ ANA_AC_SDLB_LBGRP_MISC(idx));
+}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c
index 205246b5af82..e80f3166db7d 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c
@@ -5,6 +5,7 @@
*/
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include "sparx5_tc.h"
#include "sparx5_main.h"
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h
index adab88e6b21f..7ef470b28566 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h
@@ -21,6 +21,80 @@ enum SPX5_PORT_MASK_MODE {
SPX5_PMM_OR_PGID_MASK,
};
+/* Controls ES0 forwarding */
+enum SPX5_FORWARDING_SEL {
+ SPX5_FWSEL_NO_ACTION,
+ SPX5_FWSEL_COPY_TO_LOOPBACK,
+ SPX5_FWSEL_REDIRECT_TO_LOOPBACK,
+ SPX5_FWSEL_DISCARD,
+};
+
+/* Controls tag A (outer tagging) */
+enum SPX5_OUTER_TAG_SEL {
+ SPX5_OTAG_PORT,
+ SPX5_OTAG_TAG_A,
+ SPX5_OTAG_FORCED_PORT,
+ SPX5_OTAG_UNTAG,
+};
+
+/* Selects TPID for ES0 tag A */
+enum SPX5_TPID_A_SEL {
+ SPX5_TPID_A_8100,
+ SPX5_TPID_A_88A8,
+ SPX5_TPID_A_CUST1,
+ SPX5_TPID_A_CUST2,
+ SPX5_TPID_A_CUST3,
+ SPX5_TPID_A_CLASSIFIED,
+};
+
+/* Selects VID for ES0 tag A */
+enum SPX5_VID_A_SEL {
+ SPX5_VID_A_CLASSIFIED,
+ SPX5_VID_A_VAL,
+ SPX5_VID_A_IFH,
+ SPX5_VID_A_RESERVED,
+};
+
+/* Select PCP source for ES0 tag A */
+enum SPX5_PCP_A_SEL {
+ SPX5_PCP_A_CLASSIFIED,
+ SPX5_PCP_A_VAL,
+ SPX5_PCP_A_RESERVED,
+ SPX5_PCP_A_POPPED,
+ SPX5_PCP_A_MAPPED_0,
+ SPX5_PCP_A_MAPPED_1,
+ SPX5_PCP_A_MAPPED_2,
+ SPX5_PCP_A_MAPPED_3,
+};
+
+/* Select DEI source for ES0 tag A */
+enum SPX5_DEI_A_SEL {
+ SPX5_DEI_A_CLASSIFIED,
+ SPX5_DEI_A_VAL,
+ SPX5_DEI_A_REW,
+ SPX5_DEI_A_POPPED,
+ SPX5_DEI_A_MAPPED_0,
+ SPX5_DEI_A_MAPPED_1,
+ SPX5_DEI_A_MAPPED_2,
+ SPX5_DEI_A_MAPPED_3,
+};
+
+/* Controls tag B (inner tagging) */
+enum SPX5_INNER_TAG_SEL {
+ SPX5_ITAG_NO_PUSH,
+ SPX5_ITAG_PUSH_B_TAG,
+};
+
+/* Selects TPID for ES0 tag B. */
+enum SPX5_TPID_B_SEL {
+ SPX5_TPID_B_8100,
+ SPX5_TPID_B_88A8,
+ SPX5_TPID_B_CUST1,
+ SPX5_TPID_B_CUST2,
+ SPX5_TPID_B_CUST3,
+ SPX5_TPID_B_CLASSIFIED,
+};
+
int sparx5_port_setup_tc(struct net_device *ndev, enum tc_setup_type type,
void *type_data);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c
index 1ed304a816cc..b36819aafaca 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c
@@ -4,11 +4,13 @@
* Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries.
*/
+#include <net/tc_act/tc_gate.h>
#include <net/tcp.h>
#include "sparx5_tc.h"
#include "vcap_api.h"
#include "vcap_api_client.h"
+#include "vcap_tc.h"
#include "sparx5_main.h"
#include "sparx5_vcap_impl.h"
@@ -26,249 +28,33 @@ struct sparx5_multiple_rules {
struct sparx5_wildcard_rule rule[SPX5_MAX_RULE_SIZE];
};
-struct sparx5_tc_flower_parse_usage {
- struct flow_cls_offload *fco;
- struct flow_rule *frule;
- struct vcap_rule *vrule;
- u16 l3_proto;
- u8 l4_proto;
- unsigned int used_keys;
-};
-
-struct sparx5_tc_rule_pkt_cnt {
- u64 cookie;
- u32 pkts;
-};
-
-/* These protocols have dedicated keysets in IS2 and a TC dissector
- * ETH_P_ARP does not have a TC dissector
- */
-static u16 sparx5_tc_known_etypes[] = {
- ETH_P_ALL,
- ETH_P_ARP,
- ETH_P_IP,
- ETH_P_IPV6,
-};
-
-enum sparx5_is2_arp_opcode {
- SPX5_IS2_ARP_REQUEST,
- SPX5_IS2_ARP_REPLY,
- SPX5_IS2_RARP_REQUEST,
- SPX5_IS2_RARP_REPLY,
-};
-
-enum tc_arp_opcode {
- TC_ARP_OP_RESERVED,
- TC_ARP_OP_REQUEST,
- TC_ARP_OP_REPLY,
-};
-
-static bool sparx5_tc_is_known_etype(u16 etype)
-{
- int idx;
-
- /* For now this only knows about IS2 traffic classification */
- for (idx = 0; idx < ARRAY_SIZE(sparx5_tc_known_etypes); ++idx)
- if (sparx5_tc_known_etypes[idx] == etype)
- return true;
-
- return false;
-}
-
-static int sparx5_tc_flower_handler_ethaddr_usage(struct sparx5_tc_flower_parse_usage *st)
-{
- enum vcap_key_field smac_key = VCAP_KF_L2_SMAC;
- enum vcap_key_field dmac_key = VCAP_KF_L2_DMAC;
- struct flow_match_eth_addrs match;
- struct vcap_u48_key smac, dmac;
- int err = 0;
-
- flow_rule_match_eth_addrs(st->frule, &match);
-
- if (!is_zero_ether_addr(match.mask->src)) {
- vcap_netbytes_copy(smac.value, match.key->src, ETH_ALEN);
- vcap_netbytes_copy(smac.mask, match.mask->src, ETH_ALEN);
- err = vcap_rule_add_key_u48(st->vrule, smac_key, &smac);
- if (err)
- goto out;
- }
-
- if (!is_zero_ether_addr(match.mask->dst)) {
- vcap_netbytes_copy(dmac.value, match.key->dst, ETH_ALEN);
- vcap_netbytes_copy(dmac.mask, match.mask->dst, ETH_ALEN);
- err = vcap_rule_add_key_u48(st->vrule, dmac_key, &dmac);
- if (err)
- goto out;
- }
-
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS);
-
- return err;
-
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "eth_addr parse error");
- return err;
-}
-
-static int
-sparx5_tc_flower_handler_ipv4_usage(struct sparx5_tc_flower_parse_usage *st)
-{
- int err = 0;
-
- if (st->l3_proto == ETH_P_IP) {
- struct flow_match_ipv4_addrs mt;
-
- flow_rule_match_ipv4_addrs(st->frule, &mt);
- if (mt.mask->src) {
- err = vcap_rule_add_key_u32(st->vrule,
- VCAP_KF_L3_IP4_SIP,
- be32_to_cpu(mt.key->src),
- be32_to_cpu(mt.mask->src));
- if (err)
- goto out;
- }
- if (mt.mask->dst) {
- err = vcap_rule_add_key_u32(st->vrule,
- VCAP_KF_L3_IP4_DIP,
- be32_to_cpu(mt.key->dst),
- be32_to_cpu(mt.mask->dst));
- if (err)
- goto out;
- }
- }
-
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_IPV4_ADDRS);
-
- return err;
-
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ipv4_addr parse error");
- return err;
-}
-
-static int
-sparx5_tc_flower_handler_ipv6_usage(struct sparx5_tc_flower_parse_usage *st)
-{
- int err = 0;
-
- if (st->l3_proto == ETH_P_IPV6) {
- struct flow_match_ipv6_addrs mt;
- struct vcap_u128_key sip;
- struct vcap_u128_key dip;
-
- flow_rule_match_ipv6_addrs(st->frule, &mt);
- /* Check if address masks are non-zero */
- if (!ipv6_addr_any(&mt.mask->src)) {
- vcap_netbytes_copy(sip.value, mt.key->src.s6_addr, 16);
- vcap_netbytes_copy(sip.mask, mt.mask->src.s6_addr, 16);
- err = vcap_rule_add_key_u128(st->vrule,
- VCAP_KF_L3_IP6_SIP, &sip);
- if (err)
- goto out;
- }
- if (!ipv6_addr_any(&mt.mask->dst)) {
- vcap_netbytes_copy(dip.value, mt.key->dst.s6_addr, 16);
- vcap_netbytes_copy(dip.mask, mt.mask->dst.s6_addr, 16);
- err = vcap_rule_add_key_u128(st->vrule,
- VCAP_KF_L3_IP6_DIP, &dip);
- if (err)
- goto out;
- }
- }
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS);
- return err;
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ipv6_addr parse error");
- return err;
-}
-
static int
-sparx5_tc_flower_handler_control_usage(struct sparx5_tc_flower_parse_usage *st)
+sparx5_tc_flower_es0_tpid(struct vcap_tc_flower_parse_usage *st)
{
- struct flow_match_control mt;
- u32 value, mask;
int err = 0;
- flow_rule_match_control(st->frule, &mt);
-
- if (mt.mask->flags) {
- if (mt.mask->flags & FLOW_DIS_FIRST_FRAG) {
- if (mt.key->flags & FLOW_DIS_FIRST_FRAG) {
- value = 1; /* initial fragment */
- mask = 0x3;
- } else {
- if (mt.mask->flags & FLOW_DIS_IS_FRAGMENT) {
- value = 3; /* follow up fragment */
- mask = 0x3;
- } else {
- value = 0; /* no fragment */
- mask = 0x3;
- }
- }
- } else {
- if (mt.mask->flags & FLOW_DIS_IS_FRAGMENT) {
- value = 3; /* follow up fragment */
- mask = 0x3;
- } else {
- value = 0; /* no fragment */
- mask = 0x3;
- }
- }
-
+ switch (st->tpid) {
+ case ETH_P_8021Q:
err = vcap_rule_add_key_u32(st->vrule,
- VCAP_KF_L3_FRAGMENT_TYPE,
- value, mask);
- if (err)
- goto out;
- }
-
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_CONTROL);
-
- return err;
-
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ip_frag parse error");
- return err;
-}
-
-static int
-sparx5_tc_flower_handler_portnum_usage(struct sparx5_tc_flower_parse_usage *st)
-{
- struct flow_match_ports mt;
- u16 value, mask;
- int err = 0;
-
- flow_rule_match_ports(st->frule, &mt);
-
- if (mt.mask->src) {
- value = be16_to_cpu(mt.key->src);
- mask = be16_to_cpu(mt.mask->src);
- err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L4_SPORT, value,
- mask);
- if (err)
- goto out;
- }
-
- if (mt.mask->dst) {
- value = be16_to_cpu(mt.key->dst);
- mask = be16_to_cpu(mt.mask->dst);
- err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L4_DPORT, value,
- mask);
- if (err)
- goto out;
+ VCAP_KF_8021Q_TPID,
+ SPX5_TPID_SEL_8100, ~0);
+ break;
+ case ETH_P_8021AD:
+ err = vcap_rule_add_key_u32(st->vrule,
+ VCAP_KF_8021Q_TPID,
+ SPX5_TPID_SEL_88A8, ~0);
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack,
+ "Invalid vlan proto");
+ err = -EINVAL;
+ break;
}
-
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_PORTS);
-
- return err;
-
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "port parse error");
return err;
}
static int
-sparx5_tc_flower_handler_basic_usage(struct sparx5_tc_flower_parse_usage *st)
+sparx5_tc_flower_handler_basic_usage(struct vcap_tc_flower_parse_usage *st)
{
struct flow_match_basic mt;
int err = 0;
@@ -277,7 +63,7 @@ sparx5_tc_flower_handler_basic_usage(struct sparx5_tc_flower_parse_usage *st)
if (mt.mask->n_proto) {
st->l3_proto = be16_to_cpu(mt.key->n_proto);
- if (!sparx5_tc_is_known_etype(st->l3_proto)) {
+ if (!sparx5_vcap_is_known_etype(st->admin, st->l3_proto)) {
err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_ETYPE,
st->l3_proto, ~0);
if (err)
@@ -292,6 +78,13 @@ sparx5_tc_flower_handler_basic_usage(struct sparx5_tc_flower_parse_usage *st)
VCAP_BIT_0);
if (err)
goto out;
+ if (st->admin->vtype == VCAP_TYPE_IS0) {
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_IP_SNAP_IS,
+ VCAP_BIT_1);
+ if (err)
+ goto out;
+ }
}
}
@@ -309,6 +102,13 @@ sparx5_tc_flower_handler_basic_usage(struct sparx5_tc_flower_parse_usage *st)
VCAP_BIT_0);
if (err)
goto out;
+ if (st->admin->vtype == VCAP_TYPE_IS0) {
+ err = vcap_rule_add_key_bit(st->vrule,
+ VCAP_KF_TCP_UDP_IS,
+ VCAP_BIT_1);
+ if (err)
+ goto out;
+ }
} else {
err = vcap_rule_add_key_u32(st->vrule,
VCAP_KF_L3_IP_PROTO,
@@ -328,253 +128,131 @@ out:
}
static int
-sparx5_tc_flower_handler_vlan_usage(struct sparx5_tc_flower_parse_usage *st)
+sparx5_tc_flower_handler_control_usage(struct vcap_tc_flower_parse_usage *st)
{
- enum vcap_key_field vid_key = VCAP_KF_8021Q_VID_CLS;
- enum vcap_key_field pcp_key = VCAP_KF_8021Q_PCP_CLS;
- struct flow_match_vlan mt;
- int err;
-
- flow_rule_match_vlan(st->frule, &mt);
-
- if (mt.mask->vlan_id) {
- err = vcap_rule_add_key_u32(st->vrule, vid_key,
- mt.key->vlan_id,
- mt.mask->vlan_id);
- if (err)
- goto out;
- }
-
- if (mt.mask->vlan_priority) {
- err = vcap_rule_add_key_u32(st->vrule, pcp_key,
- mt.key->vlan_priority,
- mt.mask->vlan_priority);
- if (err)
- goto out;
- }
-
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_VLAN);
-
- return 0;
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "vlan parse error");
- return err;
-}
-
-static int
-sparx5_tc_flower_handler_tcp_usage(struct sparx5_tc_flower_parse_usage *st)
-{
- struct flow_match_tcp mt;
- u16 tcp_flags_mask;
- u16 tcp_flags_key;
- enum vcap_bit val;
+ struct flow_match_control mt;
+ u32 value, mask;
int err = 0;
- flow_rule_match_tcp(st->frule, &mt);
- tcp_flags_key = be16_to_cpu(mt.key->flags);
- tcp_flags_mask = be16_to_cpu(mt.mask->flags);
-
- if (tcp_flags_mask & TCPHDR_FIN) {
- val = VCAP_BIT_0;
- if (tcp_flags_key & TCPHDR_FIN)
- val = VCAP_BIT_1;
- err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_FIN, val);
- if (err)
- goto out;
- }
-
- if (tcp_flags_mask & TCPHDR_SYN) {
- val = VCAP_BIT_0;
- if (tcp_flags_key & TCPHDR_SYN)
- val = VCAP_BIT_1;
- err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_SYN, val);
- if (err)
- goto out;
- }
-
- if (tcp_flags_mask & TCPHDR_RST) {
- val = VCAP_BIT_0;
- if (tcp_flags_key & TCPHDR_RST)
- val = VCAP_BIT_1;
- err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_RST, val);
- if (err)
- goto out;
- }
-
- if (tcp_flags_mask & TCPHDR_PSH) {
- val = VCAP_BIT_0;
- if (tcp_flags_key & TCPHDR_PSH)
- val = VCAP_BIT_1;
- err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_PSH, val);
- if (err)
- goto out;
- }
+ flow_rule_match_control(st->frule, &mt);
- if (tcp_flags_mask & TCPHDR_ACK) {
- val = VCAP_BIT_0;
- if (tcp_flags_key & TCPHDR_ACK)
- val = VCAP_BIT_1;
- err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_ACK, val);
- if (err)
- goto out;
- }
+ if (mt.mask->flags) {
+ if (mt.mask->flags & FLOW_DIS_FIRST_FRAG) {
+ if (mt.key->flags & FLOW_DIS_FIRST_FRAG) {
+ value = 1; /* initial fragment */
+ mask = 0x3;
+ } else {
+ if (mt.mask->flags & FLOW_DIS_IS_FRAGMENT) {
+ value = 3; /* follow up fragment */
+ mask = 0x3;
+ } else {
+ value = 0; /* no fragment */
+ mask = 0x3;
+ }
+ }
+ } else {
+ if (mt.mask->flags & FLOW_DIS_IS_FRAGMENT) {
+ value = 3; /* follow up fragment */
+ mask = 0x3;
+ } else {
+ value = 0; /* no fragment */
+ mask = 0x3;
+ }
+ }
- if (tcp_flags_mask & TCPHDR_URG) {
- val = VCAP_BIT_0;
- if (tcp_flags_key & TCPHDR_URG)
- val = VCAP_BIT_1;
- err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_URG, val);
+ err = vcap_rule_add_key_u32(st->vrule,
+ VCAP_KF_L3_FRAGMENT_TYPE,
+ value, mask);
if (err)
goto out;
}
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_TCP);
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_CONTROL);
return err;
out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "tcp_flags parse error");
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ip_frag parse error");
return err;
}
static int
-sparx5_tc_flower_handler_arp_usage(struct sparx5_tc_flower_parse_usage *st)
+sparx5_tc_flower_handler_cvlan_usage(struct vcap_tc_flower_parse_usage *st)
{
- struct flow_match_arp mt;
- u16 value, mask;
- u32 ipval, ipmsk;
- int err;
-
- flow_rule_match_arp(st->frule, &mt);
-
- if (mt.mask->op) {
- mask = 0x3;
- if (st->l3_proto == ETH_P_ARP) {
- value = mt.key->op == TC_ARP_OP_REQUEST ?
- SPX5_IS2_ARP_REQUEST :
- SPX5_IS2_ARP_REPLY;
- } else { /* RARP */
- value = mt.key->op == TC_ARP_OP_REQUEST ?
- SPX5_IS2_RARP_REQUEST :
- SPX5_IS2_RARP_REPLY;
- }
- err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_ARP_OPCODE,
- value, mask);
- if (err)
- goto out;
- }
-
- /* The IS2 ARP keyset does not support ARP hardware addresses */
- if (!is_zero_ether_addr(mt.mask->sha) ||
- !is_zero_ether_addr(mt.mask->tha)) {
- err = -EINVAL;
- goto out;
- }
-
- if (mt.mask->sip) {
- ipval = be32_to_cpu((__force __be32)mt.key->sip);
- ipmsk = be32_to_cpu((__force __be32)mt.mask->sip);
-
- err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L3_IP4_SIP,
- ipval, ipmsk);
- if (err)
- goto out;
- }
-
- if (mt.mask->tip) {
- ipval = be32_to_cpu((__force __be32)mt.key->tip);
- ipmsk = be32_to_cpu((__force __be32)mt.mask->tip);
-
- err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L3_IP4_DIP,
- ipval, ipmsk);
- if (err)
- goto out;
+ if (st->admin->vtype != VCAP_TYPE_IS0) {
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack,
+ "cvlan not supported in this VCAP");
+ return -EINVAL;
}
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_ARP);
-
- return 0;
-
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "arp parse error");
- return err;
+ return vcap_tc_flower_handler_cvlan_usage(st);
}
static int
-sparx5_tc_flower_handler_ip_usage(struct sparx5_tc_flower_parse_usage *st)
+sparx5_tc_flower_handler_vlan_usage(struct vcap_tc_flower_parse_usage *st)
{
- struct flow_match_ip mt;
- int err = 0;
-
- flow_rule_match_ip(st->frule, &mt);
+ enum vcap_key_field vid_key = VCAP_KF_8021Q_VID_CLS;
+ enum vcap_key_field pcp_key = VCAP_KF_8021Q_PCP_CLS;
+ int err;
- if (mt.mask->tos) {
- err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L3_TOS,
- mt.key->tos,
- mt.mask->tos);
- if (err)
- goto out;
+ if (st->admin->vtype == VCAP_TYPE_IS0) {
+ vid_key = VCAP_KF_8021Q_VID0;
+ pcp_key = VCAP_KF_8021Q_PCP0;
}
- st->used_keys |= BIT(FLOW_DISSECTOR_KEY_IP);
+ err = vcap_tc_flower_handler_vlan_usage(st, vid_key, pcp_key);
+ if (err)
+ return err;
- return err;
+ if (st->admin->vtype == VCAP_TYPE_ES0 && st->tpid)
+ err = sparx5_tc_flower_es0_tpid(st);
-out:
- NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ip_tos parse error");
return err;
}
-static int (*sparx5_tc_flower_usage_handlers[])(struct sparx5_tc_flower_parse_usage *st) = {
- [FLOW_DISSECTOR_KEY_ETH_ADDRS] = sparx5_tc_flower_handler_ethaddr_usage,
- [FLOW_DISSECTOR_KEY_IPV4_ADDRS] = sparx5_tc_flower_handler_ipv4_usage,
- [FLOW_DISSECTOR_KEY_IPV6_ADDRS] = sparx5_tc_flower_handler_ipv6_usage,
+static int (*sparx5_tc_flower_usage_handlers[])(struct vcap_tc_flower_parse_usage *st) = {
+ [FLOW_DISSECTOR_KEY_ETH_ADDRS] = vcap_tc_flower_handler_ethaddr_usage,
+ [FLOW_DISSECTOR_KEY_IPV4_ADDRS] = vcap_tc_flower_handler_ipv4_usage,
+ [FLOW_DISSECTOR_KEY_IPV6_ADDRS] = vcap_tc_flower_handler_ipv6_usage,
[FLOW_DISSECTOR_KEY_CONTROL] = sparx5_tc_flower_handler_control_usage,
- [FLOW_DISSECTOR_KEY_PORTS] = sparx5_tc_flower_handler_portnum_usage,
+ [FLOW_DISSECTOR_KEY_PORTS] = vcap_tc_flower_handler_portnum_usage,
[FLOW_DISSECTOR_KEY_BASIC] = sparx5_tc_flower_handler_basic_usage,
+ [FLOW_DISSECTOR_KEY_CVLAN] = sparx5_tc_flower_handler_cvlan_usage,
[FLOW_DISSECTOR_KEY_VLAN] = sparx5_tc_flower_handler_vlan_usage,
- [FLOW_DISSECTOR_KEY_TCP] = sparx5_tc_flower_handler_tcp_usage,
- [FLOW_DISSECTOR_KEY_ARP] = sparx5_tc_flower_handler_arp_usage,
- [FLOW_DISSECTOR_KEY_IP] = sparx5_tc_flower_handler_ip_usage,
+ [FLOW_DISSECTOR_KEY_TCP] = vcap_tc_flower_handler_tcp_usage,
+ [FLOW_DISSECTOR_KEY_ARP] = vcap_tc_flower_handler_arp_usage,
+ [FLOW_DISSECTOR_KEY_IP] = vcap_tc_flower_handler_ip_usage,
};
-static int sparx5_tc_use_dissectors(struct flow_cls_offload *fco,
+static int sparx5_tc_use_dissectors(struct vcap_tc_flower_parse_usage *st,
struct vcap_admin *admin,
- struct vcap_rule *vrule,
- u16 *l3_proto)
+ struct vcap_rule *vrule)
{
- struct sparx5_tc_flower_parse_usage state = {
- .fco = fco,
- .vrule = vrule,
- .l3_proto = ETH_P_ALL,
- };
int idx, err = 0;
- state.frule = flow_cls_offload_flow_rule(fco);
for (idx = 0; idx < ARRAY_SIZE(sparx5_tc_flower_usage_handlers); ++idx) {
- if (!flow_rule_match_key(state.frule, idx))
+ if (!flow_rule_match_key(st->frule, idx))
continue;
if (!sparx5_tc_flower_usage_handlers[idx])
continue;
- err = sparx5_tc_flower_usage_handlers[idx](&state);
+ err = sparx5_tc_flower_usage_handlers[idx](st);
if (err)
return err;
}
- if (state.frule->match.dissector->used_keys ^ state.used_keys) {
- NL_SET_ERR_MSG_MOD(fco->common.extack,
+ if (st->frule->match.dissector->used_keys ^ st->used_keys) {
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack,
"Unsupported match item");
return -ENOENT;
}
- if (l3_proto)
- *l3_proto = state.l3_proto;
return err;
}
static int sparx5_tc_flower_action_check(struct vcap_control *vctrl,
+ struct net_device *ndev,
struct flow_cls_offload *fco,
- struct vcap_admin *admin)
+ bool ingress)
{
struct flow_rule *rule = flow_cls_offload_flow_rule(fco);
struct flow_action_entry *actent, *last_actent = NULL;
@@ -600,21 +278,24 @@ static int sparx5_tc_flower_action_check(struct vcap_control *vctrl,
last_actent = actent; /* Save last action for later check */
}
- /* Check that last action is a goto */
- if (last_actent->id != FLOW_ACTION_GOTO) {
+ /* Check if last action is a goto
+ * The last chain/lookup does not need to have a goto action
+ */
+ if (last_actent->id == FLOW_ACTION_GOTO) {
+ /* Check if the destination chain is in one of the VCAPs */
+ if (!vcap_is_next_lookup(vctrl, fco->common.chain_index,
+ last_actent->chain_index)) {
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Invalid goto chain");
+ return -EINVAL;
+ }
+ } else if (!vcap_is_last_chain(vctrl, fco->common.chain_index,
+ ingress)) {
NL_SET_ERR_MSG_MOD(fco->common.extack,
"Last action must be 'goto'");
return -EINVAL;
}
- /* Check if the goto chain is in the next lookup */
- if (!vcap_is_next_lookup(vctrl, fco->common.chain_index,
- last_actent->chain_index)) {
- NL_SET_ERR_MSG_MOD(fco->common.extack,
- "Invalid goto chain");
- return -EINVAL;
- }
-
/* Catch unsupported combinations of actions */
if (action_mask & BIT(FLOW_ACTION_TRAP) &&
action_mask & BIT(FLOW_ACTION_ACCEPT)) {
@@ -623,21 +304,60 @@ static int sparx5_tc_flower_action_check(struct vcap_control *vctrl,
return -EOPNOTSUPP;
}
+ if (action_mask & BIT(FLOW_ACTION_VLAN_PUSH) &&
+ action_mask & BIT(FLOW_ACTION_VLAN_POP)) {
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Cannot combine vlan push and pop action");
+ return -EOPNOTSUPP;
+ }
+
+ if (action_mask & BIT(FLOW_ACTION_VLAN_PUSH) &&
+ action_mask & BIT(FLOW_ACTION_VLAN_MANGLE)) {
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Cannot combine vlan push and modify action");
+ return -EOPNOTSUPP;
+ }
+
+ if (action_mask & BIT(FLOW_ACTION_VLAN_POP) &&
+ action_mask & BIT(FLOW_ACTION_VLAN_MANGLE)) {
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Cannot combine vlan pop and modify action");
+ return -EOPNOTSUPP;
+ }
+
return 0;
}
-/* Add a rule counter action - only IS2 is considered for now */
+/* Add a rule counter action */
static int sparx5_tc_add_rule_counter(struct vcap_admin *admin,
struct vcap_rule *vrule)
{
int err;
- err = vcap_rule_mod_action_u32(vrule, VCAP_AF_CNT_ID, vrule->id);
- if (err)
- return err;
-
- vcap_rule_set_counter_id(vrule, vrule->id);
- return err;
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ break;
+ case VCAP_TYPE_ES0:
+ err = vcap_rule_mod_action_u32(vrule, VCAP_AF_ESDX,
+ vrule->id);
+ if (err)
+ return err;
+ vcap_rule_set_counter_id(vrule, vrule->id);
+ break;
+ case VCAP_TYPE_IS2:
+ case VCAP_TYPE_ES2:
+ err = vcap_rule_mod_action_u32(vrule, VCAP_AF_CNT_ID,
+ vrule->id);
+ if (err)
+ return err;
+ vcap_rule_set_counter_id(vrule, vrule->id);
+ break;
+ default:
+ pr_err("%s:%d: vcap type: %d not supported\n",
+ __func__, __LINE__, admin->vtype);
+ break;
+ }
+ return 0;
}
/* Collect all port keysets and apply the first of them, possibly wildcarded */
@@ -818,22 +538,490 @@ static int sparx5_tc_add_remaining_rules(struct vcap_control *vctrl,
return err;
}
+/* Add the actionset that is the default for the VCAP type */
+static int sparx5_tc_set_actionset(struct vcap_admin *admin,
+ struct vcap_rule *vrule)
+{
+ enum vcap_actionfield_set aset;
+ int err = 0;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ aset = VCAP_AFS_CLASSIFICATION;
+ break;
+ case VCAP_TYPE_IS2:
+ aset = VCAP_AFS_BASE_TYPE;
+ break;
+ case VCAP_TYPE_ES0:
+ aset = VCAP_AFS_ES0;
+ break;
+ case VCAP_TYPE_ES2:
+ aset = VCAP_AFS_BASE_TYPE;
+ break;
+ default:
+ pr_err("%s:%d: %s\n", __func__, __LINE__, "Invalid VCAP type");
+ return -EINVAL;
+ }
+ /* Do not overwrite any current actionset */
+ if (vrule->actionset == VCAP_AFS_NO_VALUE)
+ err = vcap_set_rule_set_actionset(vrule, aset);
+ return err;
+}
+
+/* Add the VCAP key to match on for a rule target value */
+static int sparx5_tc_add_rule_link_target(struct vcap_admin *admin,
+ struct vcap_rule *vrule,
+ int target_cid)
+{
+ int link_val = target_cid % VCAP_CID_LOOKUP_SIZE;
+ int err;
+
+ if (!link_val)
+ return 0;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ /* Add NXT_IDX key for chaining rules between IS0 instances */
+ err = vcap_rule_add_key_u32(vrule, VCAP_KF_LOOKUP_GEN_IDX_SEL,
+ 1, /* enable */
+ ~0);
+ if (err)
+ return err;
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_LOOKUP_GEN_IDX,
+ link_val, /* target */
+ ~0);
+ case VCAP_TYPE_IS2:
+ /* Add PAG key for chaining rules from IS0 */
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_LOOKUP_PAG,
+ link_val, /* target */
+ ~0);
+ case VCAP_TYPE_ES0:
+ case VCAP_TYPE_ES2:
+ /* Add ISDX key for chaining rules from IS0 */
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_ISDX_CLS, link_val,
+ ~0);
+ default:
+ break;
+ }
+ return 0;
+}
+
+/* Add the VCAP action that adds a target value to a rule */
+static int sparx5_tc_add_rule_link(struct vcap_control *vctrl,
+ struct vcap_admin *admin,
+ struct vcap_rule *vrule,
+ int from_cid, int to_cid)
+{
+ struct vcap_admin *to_admin = vcap_find_admin(vctrl, to_cid);
+ int diff, err = 0;
+
+ if (!to_admin) {
+ pr_err("%s:%d: unsupported chain direction: %d\n",
+ __func__, __LINE__, to_cid);
+ return -EINVAL;
+ }
+
+ diff = vcap_chain_offset(vctrl, from_cid, to_cid);
+ if (!diff)
+ return 0;
+
+ if (admin->vtype == VCAP_TYPE_IS0 &&
+ to_admin->vtype == VCAP_TYPE_IS0) {
+ /* Between IS0 instances the G_IDX value is used */
+ err = vcap_rule_add_action_u32(vrule, VCAP_AF_NXT_IDX, diff);
+ if (err)
+ goto out;
+ err = vcap_rule_add_action_u32(vrule, VCAP_AF_NXT_IDX_CTRL,
+ 1); /* Replace */
+ if (err)
+ goto out;
+ } else if (admin->vtype == VCAP_TYPE_IS0 &&
+ to_admin->vtype == VCAP_TYPE_IS2) {
+ /* Between IS0 and IS2 the PAG value is used */
+ err = vcap_rule_add_action_u32(vrule, VCAP_AF_PAG_VAL, diff);
+ if (err)
+ goto out;
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_PAG_OVERRIDE_MASK,
+ 0xff);
+ if (err)
+ goto out;
+ } else if (admin->vtype == VCAP_TYPE_IS0 &&
+ (to_admin->vtype == VCAP_TYPE_ES0 ||
+ to_admin->vtype == VCAP_TYPE_ES2)) {
+ /* Between IS0 and ES0/ES2 the ISDX value is used */
+ err = vcap_rule_add_action_u32(vrule, VCAP_AF_ISDX_VAL,
+ diff);
+ if (err)
+ goto out;
+ err = vcap_rule_add_action_bit(vrule,
+ VCAP_AF_ISDX_ADD_REPLACE_SEL,
+ VCAP_BIT_1);
+ if (err)
+ goto out;
+ } else {
+ pr_err("%s:%d: unsupported chain destination: %d\n",
+ __func__, __LINE__, to_cid);
+ err = -EOPNOTSUPP;
+ }
+out:
+ return err;
+}
+
+static int sparx5_tc_flower_parse_act_gate(struct sparx5_psfp_sg *sg,
+ struct flow_action_entry *act,
+ struct netlink_ext_ack *extack)
+{
+ int i;
+
+ if (act->gate.prio < -1 || act->gate.prio > SPX5_PSFP_SG_MAX_IPV) {
+ NL_SET_ERR_MSG_MOD(extack, "Invalid gate priority");
+ return -EINVAL;
+ }
+
+ if (act->gate.cycletime < SPX5_PSFP_SG_MIN_CYCLE_TIME_NS ||
+ act->gate.cycletime > SPX5_PSFP_SG_MAX_CYCLE_TIME_NS) {
+ NL_SET_ERR_MSG_MOD(extack, "Invalid gate cycletime");
+ return -EINVAL;
+ }
+
+ if (act->gate.cycletimeext > SPX5_PSFP_SG_MAX_CYCLE_TIME_NS) {
+ NL_SET_ERR_MSG_MOD(extack, "Invalid gate cycletimeext");
+ return -EINVAL;
+ }
+
+ if (act->gate.num_entries >= SPX5_PSFP_GCE_CNT) {
+ NL_SET_ERR_MSG_MOD(extack, "Invalid number of gate entries");
+ return -EINVAL;
+ }
+
+ sg->gate_state = true;
+ sg->ipv = act->gate.prio;
+ sg->num_entries = act->gate.num_entries;
+ sg->cycletime = act->gate.cycletime;
+ sg->cycletimeext = act->gate.cycletimeext;
+
+ for (i = 0; i < sg->num_entries; i++) {
+ sg->gce[i].gate_state = !!act->gate.entries[i].gate_state;
+ sg->gce[i].interval = act->gate.entries[i].interval;
+ sg->gce[i].ipv = act->gate.entries[i].ipv;
+ sg->gce[i].maxoctets = act->gate.entries[i].maxoctets;
+ }
+
+ return 0;
+}
+
+static int sparx5_tc_flower_parse_act_police(struct sparx5_policer *pol,
+ struct flow_action_entry *act,
+ struct netlink_ext_ack *extack)
+{
+ pol->type = SPX5_POL_SERVICE;
+ pol->rate = div_u64(act->police.rate_bytes_ps, 1000) * 8;
+ pol->burst = act->police.burst;
+ pol->idx = act->hw_index;
+
+ /* rate is now in kbit */
+ if (pol->rate > DIV_ROUND_UP(SPX5_SDLB_GROUP_RATE_MAX, 1000)) {
+ NL_SET_ERR_MSG_MOD(extack, "Maximum rate exceeded");
+ return -EINVAL;
+ }
+
+ if (act->police.exceed.act_id != FLOW_ACTION_DROP) {
+ NL_SET_ERR_MSG_MOD(extack, "Offload not supported when exceed action is not drop");
+ return -EOPNOTSUPP;
+ }
+
+ if (act->police.notexceed.act_id != FLOW_ACTION_PIPE &&
+ act->police.notexceed.act_id != FLOW_ACTION_ACCEPT) {
+ NL_SET_ERR_MSG_MOD(extack, "Offload not supported when conform action is not pipe or ok");
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static int sparx5_tc_flower_psfp_setup(struct sparx5 *sparx5,
+ struct vcap_rule *vrule, int sg_idx,
+ int pol_idx, struct sparx5_psfp_sg *sg,
+ struct sparx5_psfp_fm *fm,
+ struct sparx5_psfp_sf *sf)
+{
+ u32 psfp_sfid = 0, psfp_fmid = 0, psfp_sgid = 0;
+ int ret;
+
+ /* Must always have a stream gate - max sdu (filter option) is evaluated
+ * after frames have passed the gate, so in case of only a policer, we
+ * allocate a stream gate that is always open.
+ */
+ if (sg_idx < 0) {
+ sg_idx = sparx5_pool_idx_to_id(SPX5_PSFP_SG_OPEN);
+ sg->ipv = 0; /* Disabled */
+ sg->cycletime = SPX5_PSFP_SG_CYCLE_TIME_DEFAULT;
+ sg->num_entries = 1;
+ sg->gate_state = 1; /* Open */
+ sg->gate_enabled = 1;
+ sg->gce[0].gate_state = 1;
+ sg->gce[0].interval = SPX5_PSFP_SG_CYCLE_TIME_DEFAULT;
+ sg->gce[0].ipv = 0;
+ sg->gce[0].maxoctets = 0; /* Disabled */
+ }
+
+ ret = sparx5_psfp_sg_add(sparx5, sg_idx, sg, &psfp_sgid);
+ if (ret < 0)
+ return ret;
+
+ if (pol_idx >= 0) {
+ /* Add new flow-meter */
+ ret = sparx5_psfp_fm_add(sparx5, pol_idx, fm, &psfp_fmid);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Map stream filter to stream gate */
+ sf->sgid = psfp_sgid;
+
+ /* Add new stream-filter and map it to a steam gate */
+ ret = sparx5_psfp_sf_add(sparx5, sf, &psfp_sfid);
+ if (ret < 0)
+ return ret;
+
+ /* Streams are classified by ISDX - map ISDX 1:1 to sfid for now. */
+ sparx5_isdx_conf_set(sparx5, psfp_sfid, psfp_sfid, psfp_fmid);
+
+ ret = vcap_rule_add_action_bit(vrule, VCAP_AF_ISDX_ADD_REPLACE_SEL,
+ VCAP_BIT_1);
+ if (ret)
+ return ret;
+
+ ret = vcap_rule_add_action_u32(vrule, VCAP_AF_ISDX_VAL, psfp_sfid);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+/* Handle the action trap for a VCAP rule */
+static int sparx5_tc_action_trap(struct vcap_admin *admin,
+ struct vcap_rule *vrule,
+ struct flow_cls_offload *fco)
+{
+ int err = 0;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS2:
+ err = vcap_rule_add_action_bit(vrule,
+ VCAP_AF_CPU_COPY_ENA,
+ VCAP_BIT_1);
+ if (err)
+ break;
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_CPU_QUEUE_NUM, 0);
+ if (err)
+ break;
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_MASK_MODE,
+ SPX5_PMM_REPLACE_ALL);
+ break;
+ case VCAP_TYPE_ES0:
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_FWD_SEL,
+ SPX5_FWSEL_REDIRECT_TO_LOOPBACK);
+ break;
+ case VCAP_TYPE_ES2:
+ err = vcap_rule_add_action_bit(vrule,
+ VCAP_AF_CPU_COPY_ENA,
+ VCAP_BIT_1);
+ if (err)
+ break;
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_CPU_QUEUE_NUM, 0);
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Trap action not supported in this VCAP");
+ err = -EOPNOTSUPP;
+ break;
+ }
+ return err;
+}
+
+static int sparx5_tc_action_vlan_pop(struct vcap_admin *admin,
+ struct vcap_rule *vrule,
+ struct flow_cls_offload *fco,
+ u16 tpid)
+{
+ int err = 0;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_ES0:
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "VLAN pop action not supported in this VCAP");
+ return -EOPNOTSUPP;
+ }
+
+ switch (tpid) {
+ case ETH_P_8021Q:
+ case ETH_P_8021AD:
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_PUSH_OUTER_TAG,
+ SPX5_OTAG_UNTAG);
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Invalid vlan proto");
+ err = -EINVAL;
+ }
+ return err;
+}
+
+static int sparx5_tc_action_vlan_modify(struct vcap_admin *admin,
+ struct vcap_rule *vrule,
+ struct flow_cls_offload *fco,
+ struct flow_action_entry *act,
+ u16 tpid)
+{
+ int err = 0;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_ES0:
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_PUSH_OUTER_TAG,
+ SPX5_OTAG_TAG_A);
+ if (err)
+ return err;
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "VLAN modify action not supported in this VCAP");
+ return -EOPNOTSUPP;
+ }
+
+ switch (tpid) {
+ case ETH_P_8021Q:
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_TAG_A_TPID_SEL,
+ SPX5_TPID_A_8100);
+ break;
+ case ETH_P_8021AD:
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_TAG_A_TPID_SEL,
+ SPX5_TPID_A_88A8);
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Invalid vlan proto");
+ err = -EINVAL;
+ }
+ if (err)
+ return err;
+
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_TAG_A_VID_SEL,
+ SPX5_VID_A_VAL);
+ if (err)
+ return err;
+
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_VID_A_VAL,
+ act->vlan.vid);
+ if (err)
+ return err;
+
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_TAG_A_PCP_SEL,
+ SPX5_PCP_A_VAL);
+ if (err)
+ return err;
+
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_PCP_A_VAL,
+ act->vlan.prio);
+ if (err)
+ return err;
+
+ return vcap_rule_add_action_u32(vrule,
+ VCAP_AF_TAG_A_DEI_SEL,
+ SPX5_DEI_A_CLASSIFIED);
+}
+
+static int sparx5_tc_action_vlan_push(struct vcap_admin *admin,
+ struct vcap_rule *vrule,
+ struct flow_cls_offload *fco,
+ struct flow_action_entry *act,
+ u16 tpid)
+{
+ u16 act_tpid = be16_to_cpu(act->vlan.proto);
+ int err = 0;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_ES0:
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "VLAN push action not supported in this VCAP");
+ return -EOPNOTSUPP;
+ }
+
+ if (tpid == ETH_P_8021AD) {
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Cannot push on double tagged frames");
+ return -EOPNOTSUPP;
+ }
+
+ err = sparx5_tc_action_vlan_modify(admin, vrule, fco, act, act_tpid);
+ if (err)
+ return err;
+
+ switch (act_tpid) {
+ case ETH_P_8021Q:
+ break;
+ case ETH_P_8021AD:
+ /* Push classified tag as inner tag */
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_PUSH_INNER_TAG,
+ SPX5_ITAG_PUSH_B_TAG);
+ if (err)
+ break;
+ err = vcap_rule_add_action_u32(vrule,
+ VCAP_AF_TAG_B_TPID_SEL,
+ SPX5_TPID_B_CLASSIFIED);
+ break;
+ default:
+ NL_SET_ERR_MSG_MOD(fco->common.extack,
+ "Invalid vlan proto");
+ err = -EINVAL;
+ }
+ return err;
+}
+
static int sparx5_tc_flower_replace(struct net_device *ndev,
struct flow_cls_offload *fco,
- struct vcap_admin *admin)
+ struct vcap_admin *admin,
+ bool ingress)
{
+ struct sparx5_psfp_sf sf = { .max_sdu = SPX5_PSFP_SF_MAX_SDU };
+ struct netlink_ext_ack *extack = fco->common.extack;
+ int err, idx, tc_sg_idx = -1, tc_pol_idx = -1;
+ struct vcap_tc_flower_parse_usage state = {
+ .fco = fco,
+ .l3_proto = ETH_P_ALL,
+ .admin = admin,
+ };
struct sparx5_port *port = netdev_priv(ndev);
struct sparx5_multiple_rules multi = {};
+ struct sparx5 *sparx5 = port->sparx5;
+ struct sparx5_psfp_sg sg = { 0 };
+ struct sparx5_psfp_fm fm = { 0 };
struct flow_action_entry *act;
struct vcap_control *vctrl;
struct flow_rule *frule;
struct vcap_rule *vrule;
- u16 l3_proto;
- int err, idx;
vctrl = port->sparx5->vcap_ctrl;
- err = sparx5_tc_flower_action_check(vctrl, fco, admin);
+ err = sparx5_tc_flower_action_check(vctrl, ndev, fco, ingress);
if (err)
return err;
@@ -844,8 +1032,9 @@ static int sparx5_tc_flower_replace(struct net_device *ndev,
vrule->cookie = fco->cookie;
- l3_proto = ETH_P_ALL;
- err = sparx5_tc_use_dissectors(fco, admin, vrule, &l3_proto);
+ state.vrule = vrule;
+ state.frule = flow_cls_offload_flow_rule(fco);
+ err = sparx5_tc_use_dissectors(&state, admin, vrule);
if (err)
goto out;
@@ -853,38 +1042,69 @@ static int sparx5_tc_flower_replace(struct net_device *ndev,
if (err)
goto out;
+ err = sparx5_tc_add_rule_link_target(admin, vrule,
+ fco->common.chain_index);
+ if (err)
+ goto out;
+
frule = flow_cls_offload_flow_rule(fco);
flow_action_for_each(idx, act, &frule->action) {
switch (act->id) {
+ case FLOW_ACTION_GATE: {
+ err = sparx5_tc_flower_parse_act_gate(&sg, act, extack);
+ if (err < 0)
+ goto out;
+
+ tc_sg_idx = act->hw_index;
+
+ break;
+ }
+ case FLOW_ACTION_POLICE: {
+ err = sparx5_tc_flower_parse_act_police(&fm.pol, act,
+ extack);
+ if (err < 0)
+ goto out;
+
+ tc_pol_idx = fm.pol.idx;
+ sf.max_sdu = act->police.mtu;
+
+ break;
+ }
case FLOW_ACTION_TRAP:
- err = vcap_rule_add_action_bit(vrule,
- VCAP_AF_CPU_COPY_ENA,
- VCAP_BIT_1);
+ err = sparx5_tc_action_trap(admin, vrule, fco);
if (err)
goto out;
- err = vcap_rule_add_action_u32(vrule,
- VCAP_AF_CPU_QUEUE_NUM, 0);
+ break;
+ case FLOW_ACTION_ACCEPT:
+ err = sparx5_tc_set_actionset(admin, vrule);
if (err)
goto out;
- err = vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE,
- SPX5_PMM_REPLACE_ALL);
+ break;
+ case FLOW_ACTION_GOTO:
+ err = sparx5_tc_set_actionset(admin, vrule);
if (err)
goto out;
- /* For now the actionset is hardcoded */
- err = vcap_set_rule_set_actionset(vrule,
- VCAP_AFS_BASE_TYPE);
+ sparx5_tc_add_rule_link(vctrl, admin, vrule,
+ fco->common.chain_index,
+ act->chain_index);
+ break;
+ case FLOW_ACTION_VLAN_POP:
+ err = sparx5_tc_action_vlan_pop(admin, vrule, fco,
+ state.tpid);
if (err)
goto out;
break;
- case FLOW_ACTION_ACCEPT:
- /* For now the actionset is hardcoded */
- err = vcap_set_rule_set_actionset(vrule,
- VCAP_AFS_BASE_TYPE);
+ case FLOW_ACTION_VLAN_PUSH:
+ err = sparx5_tc_action_vlan_push(admin, vrule, fco,
+ act, state.tpid);
if (err)
goto out;
break;
- case FLOW_ACTION_GOTO:
- /* Links between VCAPs will be added later */
+ case FLOW_ACTION_VLAN_MANGLE:
+ err = sparx5_tc_action_vlan_modify(admin, vrule, fco,
+ act, state.tpid);
+ if (err)
+ goto out;
break;
default:
NL_SET_ERR_MSG_MOD(fco->common.extack,
@@ -894,8 +1114,16 @@ static int sparx5_tc_flower_replace(struct net_device *ndev,
}
}
- err = sparx5_tc_select_protocol_keyset(ndev, vrule, admin, l3_proto,
- &multi);
+ /* Setup PSFP */
+ if (tc_sg_idx >= 0 || tc_pol_idx >= 0) {
+ err = sparx5_tc_flower_psfp_setup(sparx5, vrule, tc_sg_idx,
+ tc_pol_idx, &sg, &fm, &sf);
+ if (err)
+ goto out;
+ }
+
+ err = sparx5_tc_select_protocol_keyset(ndev, vrule, admin,
+ state.l3_proto, &multi);
if (err) {
NL_SET_ERR_MSG_MOD(fco->common.extack,
"No matching port keyset for filter protocol and keys");
@@ -903,7 +1131,7 @@ static int sparx5_tc_flower_replace(struct net_device *ndev,
}
/* provide the l3 protocol to guide the keyset selection */
- err = vcap_val_rule(vrule, l3_proto);
+ err = vcap_val_rule(vrule, state.l3_proto);
if (err) {
vcap_set_tc_exterr(fco, vrule);
goto out;
@@ -913,7 +1141,7 @@ static int sparx5_tc_flower_replace(struct net_device *ndev,
NL_SET_ERR_MSG_MOD(fco->common.extack,
"Could not add the filter");
- if (l3_proto == ETH_P_ALL)
+ if (state.l3_proto == ETH_P_ALL)
err = sparx5_tc_add_remaining_rules(vctrl, fco, vrule, admin,
&multi);
@@ -922,19 +1150,86 @@ out:
return err;
}
+static void sparx5_tc_free_psfp_resources(struct sparx5 *sparx5,
+ struct vcap_rule *vrule)
+{
+ struct vcap_client_actionfield *afield;
+ u32 isdx, sfid, sgid, fmid;
+
+ /* Check if VCAP_AF_ISDX_VAL action is set for this rule - and if
+ * it is used for stream and/or flow-meter classification.
+ */
+ afield = vcap_find_actionfield(vrule, VCAP_AF_ISDX_VAL);
+ if (!afield)
+ return;
+
+ isdx = afield->data.u32.value;
+ sfid = sparx5_psfp_isdx_get_sf(sparx5, isdx);
+
+ if (!sfid)
+ return;
+
+ fmid = sparx5_psfp_isdx_get_fm(sparx5, isdx);
+ sgid = sparx5_psfp_sf_get_sg(sparx5, sfid);
+
+ if (fmid && sparx5_psfp_fm_del(sparx5, fmid) < 0)
+ pr_err("%s:%d Could not delete invalid fmid: %d", __func__,
+ __LINE__, fmid);
+
+ if (sgid && sparx5_psfp_sg_del(sparx5, sgid) < 0)
+ pr_err("%s:%d Could not delete invalid sgid: %d", __func__,
+ __LINE__, sgid);
+
+ if (sparx5_psfp_sf_del(sparx5, sfid) < 0)
+ pr_err("%s:%d Could not delete invalid sfid: %d", __func__,
+ __LINE__, sfid);
+
+ sparx5_isdx_conf_set(sparx5, isdx, 0, 0);
+}
+
+static int sparx5_tc_free_rule_resources(struct net_device *ndev,
+ struct vcap_control *vctrl,
+ int rule_id)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+ struct sparx5 *sparx5 = port->sparx5;
+ struct vcap_rule *vrule;
+ int ret = 0;
+
+ vrule = vcap_get_rule(vctrl, rule_id);
+ if (!vrule || IS_ERR(vrule))
+ return -EINVAL;
+
+ sparx5_tc_free_psfp_resources(sparx5, vrule);
+
+ vcap_free_rule(vrule);
+ return ret;
+}
+
static int sparx5_tc_flower_destroy(struct net_device *ndev,
struct flow_cls_offload *fco,
struct vcap_admin *admin)
{
struct sparx5_port *port = netdev_priv(ndev);
+ int err = -ENOENT, count = 0, rule_id;
struct vcap_control *vctrl;
- int err = -ENOENT, rule_id;
vctrl = port->sparx5->vcap_ctrl;
while (true) {
rule_id = vcap_lookup_rule_by_cookie(vctrl, fco->cookie);
if (rule_id <= 0)
break;
+ if (count == 0) {
+ /* Resources are attached to the first rule of
+ * a set of rules. Only works if the rules are
+ * in the correct order.
+ */
+ err = sparx5_tc_free_rule_resources(ndev, vctrl,
+ rule_id);
+ if (err)
+ pr_err("%s:%d: could not free resources %d\n",
+ __func__, __LINE__, rule_id);
+ }
err = vcap_del_rule(vctrl, ndev, rule_id);
if (err) {
pr_err("%s:%d: could not delete rule %d\n",
@@ -945,44 +1240,21 @@ static int sparx5_tc_flower_destroy(struct net_device *ndev,
return err;
}
-/* Collect packet counts from all rules with the same cookie */
-static int sparx5_tc_rule_counter_cb(void *arg, struct vcap_rule *rule)
-{
- struct sparx5_tc_rule_pkt_cnt *rinfo = arg;
- struct vcap_counter counter;
- int err = 0;
-
- if (rule->cookie == rinfo->cookie) {
- err = vcap_rule_get_counter(rule, &counter);
- if (err)
- return err;
- rinfo->pkts += counter.value;
- /* Reset the rule counter */
- counter.value = 0;
- vcap_rule_set_counter(rule, &counter);
- }
- return err;
-}
-
static int sparx5_tc_flower_stats(struct net_device *ndev,
struct flow_cls_offload *fco,
struct vcap_admin *admin)
{
struct sparx5_port *port = netdev_priv(ndev);
- struct sparx5_tc_rule_pkt_cnt rinfo = {};
+ struct vcap_counter ctr = {};
struct vcap_control *vctrl;
ulong lastused = 0;
- u64 drops = 0;
- u32 pkts = 0;
int err;
- rinfo.cookie = fco->cookie;
vctrl = port->sparx5->vcap_ctrl;
- err = vcap_rule_iter(vctrl, sparx5_tc_rule_counter_cb, &rinfo);
+ err = vcap_get_rule_count_by_cookie(vctrl, &ctr, fco->cookie);
if (err)
return err;
- pkts = rinfo.pkts;
- flow_stats_update(&fco->stats, 0x0, pkts, drops, lastused,
+ flow_stats_update(&fco->stats, 0x0, ctr.value, 0, lastused,
FLOW_ACTION_HW_STATS_IMMEDIATE);
return err;
}
@@ -1005,7 +1277,7 @@ int sparx5_tc_flower(struct net_device *ndev, struct flow_cls_offload *fco,
switch (fco->command) {
case FLOW_CLS_REPLACE:
- return sparx5_tc_flower_replace(ndev, fco, admin);
+ return sparx5_tc_flower_replace(ndev, fco, admin, ingress);
case FLOW_CLS_DESTROY:
return sparx5_tc_flower_destroy(ndev, fco, admin);
case FLOW_CLS_STATS:
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_matchall.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_matchall.c
index 30dd61e5d150..d88a93f22606 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_matchall.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_matchall.c
@@ -31,6 +31,7 @@ static int sparx5_tc_matchall_replace(struct net_device *ndev,
switch (action->id) {
case FLOW_ACTION_GOTO:
err = vcap_enable_lookups(sparx5->vcap_ctrl, ndev,
+ tmo->common.chain_index,
action->chain_index, tmo->cookie,
true);
if (err == -EFAULT) {
@@ -43,6 +44,11 @@ static int sparx5_tc_matchall_replace(struct net_device *ndev,
"VCAP already enabled");
return -EOPNOTSUPP;
}
+ if (err == -EADDRNOTAVAIL) {
+ NL_SET_ERR_MSG_MOD(tmo->common.extack,
+ "Already matching this chain");
+ return -EOPNOTSUPP;
+ }
if (err) {
NL_SET_ERR_MSG_MOD(tmo->common.extack,
"Could not enable VCAP lookups");
@@ -66,8 +72,8 @@ static int sparx5_tc_matchall_destroy(struct net_device *ndev,
sparx5 = port->sparx5;
if (!tmo->rule && tmo->cookie) {
- err = vcap_enable_lookups(sparx5->vcap_ctrl, ndev, 0,
- tmo->cookie, false);
+ err = vcap_enable_lookups(sparx5->vcap_ctrl, ndev,
+ 0, 0, tmo->cookie, false);
if (err)
return err;
return 0;
@@ -80,12 +86,6 @@ int sparx5_tc_matchall(struct net_device *ndev,
struct tc_cls_matchall_offload *tmo,
bool ingress)
{
- if (!tc_cls_can_offload_and_chain0(ndev, &tmo->common)) {
- NL_SET_ERR_MSG_MOD(tmo->common.extack,
- "Only chain zero is supported");
- return -EOPNOTSUPP;
- }
-
switch (tmo->command) {
case TC_CLSMATCHALL_REPLACE:
return sparx5_tc_matchall_replace(ndev, tmo, ingress);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_ag_api.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_ag_api.c
index 1bd987c664e8..556d6ea0acd1 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_ag_api.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_ag_api.c
@@ -1,10 +1,10 @@
// SPDX-License-Identifier: BSD-3-Clause
-/* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries.
+/* Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries.
* Microchip VCAP API
*/
-/* This file is autogenerated by cml-utils 2022-10-13 10:04:41 +0200.
- * Commit ID: fd7cafd175899f0672c73afb3a30fc872500ae86
+/* This file is autogenerated by cml-utils 2023-02-10 11:15:56 +0100.
+ * Commit ID: c30fb4bf0281cd4a7133bdab6682f9e43c872ada
*/
#include <linux/types.h>
@@ -14,6 +14,372 @@
#include "sparx5_vcap_ag_api.h"
/* keyfields */
+static const struct vcap_field is0_normal_7tuple_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 1,
+ .width = 1,
+ },
+ [VCAP_KF_LOOKUP_GEN_IDX_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 2,
+ .width = 2,
+ },
+ [VCAP_KF_LOOKUP_GEN_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 4,
+ .width = 12,
+ },
+ [VCAP_KF_IF_IGR_PORT_MASK_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 2,
+ },
+ [VCAP_KF_IF_IGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U72,
+ .offset = 18,
+ .width = 65,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 83,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 84,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 85,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_TPID0] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 88,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_PCP0] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID0] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 95,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_TPID1] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 107,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_PCP1] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 110,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI1] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 113,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID1] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 114,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_TPID2] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 126,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_PCP2] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 129,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI2] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 132,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID2] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 133,
+ .width = 12,
+ },
+ [VCAP_KF_L2_DMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 145,
+ .width = 48,
+ },
+ [VCAP_KF_L2_SMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 193,
+ .width = 48,
+ },
+ [VCAP_KF_IP_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 241,
+ .width = 1,
+ },
+ [VCAP_KF_ETYPE_LEN_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 242,
+ .width = 1,
+ },
+ [VCAP_KF_ETYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 243,
+ .width = 16,
+ },
+ [VCAP_KF_IP_SNAP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 259,
+ .width = 1,
+ },
+ [VCAP_KF_IP4_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 260,
+ .width = 1,
+ },
+ [VCAP_KF_L3_FRAGMENT_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 261,
+ .width = 2,
+ },
+ [VCAP_KF_L3_FRAG_INVLD_L4_LEN] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 263,
+ .width = 1,
+ },
+ [VCAP_KF_L3_OPTIONS_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 264,
+ .width = 1,
+ },
+ [VCAP_KF_L3_DSCP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 265,
+ .width = 6,
+ },
+ [VCAP_KF_L3_IP6_DIP] = {
+ .type = VCAP_FIELD_U128,
+ .offset = 271,
+ .width = 128,
+ },
+ [VCAP_KF_L3_IP6_SIP] = {
+ .type = VCAP_FIELD_U128,
+ .offset = 399,
+ .width = 128,
+ },
+ [VCAP_KF_TCP_UDP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 527,
+ .width = 1,
+ },
+ [VCAP_KF_TCP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 528,
+ .width = 1,
+ },
+ [VCAP_KF_L4_SPORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 529,
+ .width = 16,
+ },
+ [VCAP_KF_L4_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 545,
+ .width = 8,
+ },
+};
+
+static const struct vcap_field is0_normal_5tuple_ip4_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 2,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 2,
+ .width = 1,
+ },
+ [VCAP_KF_LOOKUP_GEN_IDX_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 3,
+ .width = 2,
+ },
+ [VCAP_KF_LOOKUP_GEN_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 5,
+ .width = 12,
+ },
+ [VCAP_KF_IF_IGR_PORT_MASK_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 17,
+ .width = 2,
+ },
+ [VCAP_KF_IF_IGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U72,
+ .offset = 19,
+ .width = 65,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 84,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 85,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 86,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_TPID0] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 89,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_PCP0] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 92,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 95,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID0] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 96,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_TPID1] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 108,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_PCP1] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 111,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI1] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 114,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID1] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 115,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_TPID2] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 127,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_PCP2] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 130,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI2] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 133,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID2] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 134,
+ .width = 12,
+ },
+ [VCAP_KF_IP_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 146,
+ .width = 1,
+ },
+ [VCAP_KF_IP4_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 147,
+ .width = 1,
+ },
+ [VCAP_KF_L3_FRAGMENT_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 148,
+ .width = 2,
+ },
+ [VCAP_KF_L3_FRAG_INVLD_L4_LEN] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 150,
+ .width = 1,
+ },
+ [VCAP_KF_L3_OPTIONS_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 151,
+ .width = 1,
+ },
+ [VCAP_KF_L3_DSCP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 152,
+ .width = 6,
+ },
+ [VCAP_KF_L3_IP4_DIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 158,
+ .width = 32,
+ },
+ [VCAP_KF_L3_IP4_SIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 190,
+ .width = 32,
+ },
+ [VCAP_KF_L3_IP_PROTO] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 222,
+ .width = 8,
+ },
+ [VCAP_KF_TCP_UDP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 230,
+ .width = 1,
+ },
+ [VCAP_KF_TCP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 231,
+ .width = 1,
+ },
+ [VCAP_KF_L4_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 232,
+ .width = 8,
+ },
+ [VCAP_KF_IP_PAYLOAD_5TUPLE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 240,
+ .width = 32,
+ },
+};
+
static const struct vcap_field is2_mac_etype_keyfield[] = {
[VCAP_KF_TYPE] = {
.type = VCAP_FIELD_U32,
@@ -967,7 +1333,971 @@ static const struct vcap_field is2_ip_7tuple_keyfield[] = {
},
};
+static const struct vcap_field es0_isdx_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_KF_IF_EGR_PORT_NO] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 1,
+ .width = 7,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 8,
+ .width = 13,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 21,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_TPID] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 24,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 27,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_PROT_ACTIVE] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 29,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 39,
+ .width = 12,
+ },
+};
+
+static const struct vcap_field es2_mac_etype_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 3,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 3,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 13,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 14,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 77,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 90,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_L3_RT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 95,
+ .width = 1,
+ },
+ [VCAP_KF_L2_DMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 99,
+ .width = 48,
+ },
+ [VCAP_KF_L2_SMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 147,
+ .width = 48,
+ },
+ [VCAP_KF_ETYPE_LEN_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 195,
+ .width = 1,
+ },
+ [VCAP_KF_ETYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 196,
+ .width = 16,
+ },
+ [VCAP_KF_L2_PAYLOAD_ETYPE] = {
+ .type = VCAP_FIELD_U64,
+ .offset = 212,
+ .width = 64,
+ },
+ [VCAP_KF_OAM_CCM_CNTS_EQ0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 276,
+ .width = 1,
+ },
+ [VCAP_KF_OAM_Y1731_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 277,
+ .width = 1,
+ },
+};
+
+static const struct vcap_field es2_arp_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 3,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 3,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 13,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 14,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 77,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 90,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_L2_SMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 98,
+ .width = 48,
+ },
+ [VCAP_KF_ARP_ADDR_SPACE_OK_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 146,
+ .width = 1,
+ },
+ [VCAP_KF_ARP_PROTO_SPACE_OK_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 147,
+ .width = 1,
+ },
+ [VCAP_KF_ARP_LEN_OK_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 148,
+ .width = 1,
+ },
+ [VCAP_KF_ARP_TGT_MATCH_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 149,
+ .width = 1,
+ },
+ [VCAP_KF_ARP_SENDER_MATCH_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 150,
+ .width = 1,
+ },
+ [VCAP_KF_ARP_OPCODE_UNKNOWN_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 151,
+ .width = 1,
+ },
+ [VCAP_KF_ARP_OPCODE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 152,
+ .width = 2,
+ },
+ [VCAP_KF_L3_IP4_DIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 154,
+ .width = 32,
+ },
+ [VCAP_KF_L3_IP4_SIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 186,
+ .width = 32,
+ },
+ [VCAP_KF_L3_DIP_EQ_SIP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 218,
+ .width = 1,
+ },
+};
+
+static const struct vcap_field es2_ip4_tcp_udp_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 3,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 3,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 13,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 14,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 77,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 90,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_L3_RT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 95,
+ .width = 1,
+ },
+ [VCAP_KF_IP4_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 99,
+ .width = 1,
+ },
+ [VCAP_KF_L3_FRAGMENT_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 100,
+ .width = 2,
+ },
+ [VCAP_KF_L3_OPTIONS_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 102,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TTL_GT0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 103,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TOS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 104,
+ .width = 8,
+ },
+ [VCAP_KF_L3_IP4_DIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 112,
+ .width = 32,
+ },
+ [VCAP_KF_L3_IP4_SIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 144,
+ .width = 32,
+ },
+ [VCAP_KF_L3_DIP_EQ_SIP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 176,
+ .width = 1,
+ },
+ [VCAP_KF_TCP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 177,
+ .width = 1,
+ },
+ [VCAP_KF_L4_DPORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 178,
+ .width = 16,
+ },
+ [VCAP_KF_L4_SPORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 194,
+ .width = 16,
+ },
+ [VCAP_KF_L4_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 210,
+ .width = 16,
+ },
+ [VCAP_KF_L4_SPORT_EQ_DPORT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 226,
+ .width = 1,
+ },
+ [VCAP_KF_L4_SEQUENCE_EQ0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 227,
+ .width = 1,
+ },
+ [VCAP_KF_L4_FIN] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 228,
+ .width = 1,
+ },
+ [VCAP_KF_L4_SYN] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 229,
+ .width = 1,
+ },
+ [VCAP_KF_L4_RST] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 230,
+ .width = 1,
+ },
+ [VCAP_KF_L4_PSH] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 231,
+ .width = 1,
+ },
+ [VCAP_KF_L4_ACK] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 232,
+ .width = 1,
+ },
+ [VCAP_KF_L4_URG] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 233,
+ .width = 1,
+ },
+ [VCAP_KF_L4_PAYLOAD] = {
+ .type = VCAP_FIELD_U64,
+ .offset = 234,
+ .width = 64,
+ },
+};
+
+static const struct vcap_field es2_ip4_other_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 3,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 3,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 13,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 14,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 77,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 90,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_L3_RT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 95,
+ .width = 1,
+ },
+ [VCAP_KF_IP4_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 99,
+ .width = 1,
+ },
+ [VCAP_KF_L3_FRAGMENT_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 100,
+ .width = 2,
+ },
+ [VCAP_KF_L3_OPTIONS_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 102,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TTL_GT0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 103,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TOS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 104,
+ .width = 8,
+ },
+ [VCAP_KF_L3_IP4_DIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 112,
+ .width = 32,
+ },
+ [VCAP_KF_L3_IP4_SIP] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 144,
+ .width = 32,
+ },
+ [VCAP_KF_L3_DIP_EQ_SIP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 176,
+ .width = 1,
+ },
+ [VCAP_KF_L3_IP_PROTO] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 177,
+ .width = 8,
+ },
+ [VCAP_KF_L3_PAYLOAD] = {
+ .type = VCAP_FIELD_U112,
+ .offset = 185,
+ .width = 96,
+ },
+};
+
+static const struct vcap_field es2_ip_7tuple_keyfield[] = {
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 10,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 11,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 12,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 13,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 25,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 26,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 39,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 74,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 75,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 84,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 87,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 88,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 91,
+ .width = 1,
+ },
+ [VCAP_KF_L3_RT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 92,
+ .width = 1,
+ },
+ [VCAP_KF_L2_DMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 96,
+ .width = 48,
+ },
+ [VCAP_KF_L2_SMAC] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 144,
+ .width = 48,
+ },
+ [VCAP_KF_IP4_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 192,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TTL_GT0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 193,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TOS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 194,
+ .width = 8,
+ },
+ [VCAP_KF_L3_IP6_DIP] = {
+ .type = VCAP_FIELD_U128,
+ .offset = 202,
+ .width = 128,
+ },
+ [VCAP_KF_L3_IP6_SIP] = {
+ .type = VCAP_FIELD_U128,
+ .offset = 330,
+ .width = 128,
+ },
+ [VCAP_KF_L3_DIP_EQ_SIP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 458,
+ .width = 1,
+ },
+ [VCAP_KF_TCP_UDP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 459,
+ .width = 1,
+ },
+ [VCAP_KF_TCP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 460,
+ .width = 1,
+ },
+ [VCAP_KF_L4_DPORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 461,
+ .width = 16,
+ },
+ [VCAP_KF_L4_SPORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 477,
+ .width = 16,
+ },
+ [VCAP_KF_L4_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 493,
+ .width = 16,
+ },
+ [VCAP_KF_L4_SPORT_EQ_DPORT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 509,
+ .width = 1,
+ },
+ [VCAP_KF_L4_SEQUENCE_EQ0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 510,
+ .width = 1,
+ },
+ [VCAP_KF_L4_FIN] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 511,
+ .width = 1,
+ },
+ [VCAP_KF_L4_SYN] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 512,
+ .width = 1,
+ },
+ [VCAP_KF_L4_RST] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 513,
+ .width = 1,
+ },
+ [VCAP_KF_L4_PSH] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 514,
+ .width = 1,
+ },
+ [VCAP_KF_L4_ACK] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 515,
+ .width = 1,
+ },
+ [VCAP_KF_L4_URG] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 516,
+ .width = 1,
+ },
+ [VCAP_KF_L4_PAYLOAD] = {
+ .type = VCAP_FIELD_U64,
+ .offset = 517,
+ .width = 64,
+ },
+};
+
+static const struct vcap_field es2_ip6_std_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 3,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 3,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 13,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 14,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 77,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 90,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_L3_RT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 95,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TTL_GT0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 99,
+ .width = 1,
+ },
+ [VCAP_KF_L3_IP6_SIP] = {
+ .type = VCAP_FIELD_U128,
+ .offset = 100,
+ .width = 128,
+ },
+ [VCAP_KF_L3_DIP_EQ_SIP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 228,
+ .width = 1,
+ },
+ [VCAP_KF_L3_IP_PROTO] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 229,
+ .width = 8,
+ },
+ [VCAP_KF_L4_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 237,
+ .width = 16,
+ },
+ [VCAP_KF_L3_PAYLOAD] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 253,
+ .width = 40,
+ },
+};
+
/* keyfield_set */
+static const struct vcap_set is0_keyfield_set[] = {
+ [VCAP_KFS_NORMAL_7TUPLE] = {
+ .type_id = 0,
+ .sw_per_item = 12,
+ .sw_cnt = 1,
+ },
+ [VCAP_KFS_NORMAL_5TUPLE_IP4] = {
+ .type_id = 2,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
+};
+
static const struct vcap_set is2_keyfield_set[] = {
[VCAP_KFS_MAC_ETYPE] = {
.type_id = 0,
@@ -1001,7 +2331,53 @@ static const struct vcap_set is2_keyfield_set[] = {
},
};
+static const struct vcap_set es0_keyfield_set[] = {
+ [VCAP_KFS_ISDX] = {
+ .type_id = 0,
+ .sw_per_item = 1,
+ .sw_cnt = 1,
+ },
+};
+
+static const struct vcap_set es2_keyfield_set[] = {
+ [VCAP_KFS_MAC_ETYPE] = {
+ .type_id = 0,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
+ [VCAP_KFS_ARP] = {
+ .type_id = 1,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
+ [VCAP_KFS_IP4_TCP_UDP] = {
+ .type_id = 2,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
+ [VCAP_KFS_IP4_OTHER] = {
+ .type_id = 3,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
+ [VCAP_KFS_IP_7TUPLE] = {
+ .type_id = -1,
+ .sw_per_item = 12,
+ .sw_cnt = 1,
+ },
+ [VCAP_KFS_IP6_STD] = {
+ .type_id = 4,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
+};
+
/* keyfield_set map */
+static const struct vcap_field *is0_keyfield_set_map[] = {
+ [VCAP_KFS_NORMAL_7TUPLE] = is0_normal_7tuple_keyfield,
+ [VCAP_KFS_NORMAL_5TUPLE_IP4] = is0_normal_5tuple_ip4_keyfield,
+};
+
static const struct vcap_field *is2_keyfield_set_map[] = {
[VCAP_KFS_MAC_ETYPE] = is2_mac_etype_keyfield,
[VCAP_KFS_ARP] = is2_arp_keyfield,
@@ -1011,7 +2387,25 @@ static const struct vcap_field *is2_keyfield_set_map[] = {
[VCAP_KFS_IP_7TUPLE] = is2_ip_7tuple_keyfield,
};
+static const struct vcap_field *es0_keyfield_set_map[] = {
+ [VCAP_KFS_ISDX] = es0_isdx_keyfield,
+};
+
+static const struct vcap_field *es2_keyfield_set_map[] = {
+ [VCAP_KFS_MAC_ETYPE] = es2_mac_etype_keyfield,
+ [VCAP_KFS_ARP] = es2_arp_keyfield,
+ [VCAP_KFS_IP4_TCP_UDP] = es2_ip4_tcp_udp_keyfield,
+ [VCAP_KFS_IP4_OTHER] = es2_ip4_other_keyfield,
+ [VCAP_KFS_IP_7TUPLE] = es2_ip_7tuple_keyfield,
+ [VCAP_KFS_IP6_STD] = es2_ip6_std_keyfield,
+};
+
/* keyfield_set map sizes */
+static int is0_keyfield_set_map_size[] = {
+ [VCAP_KFS_NORMAL_7TUPLE] = ARRAY_SIZE(is0_normal_7tuple_keyfield),
+ [VCAP_KFS_NORMAL_5TUPLE_IP4] = ARRAY_SIZE(is0_normal_5tuple_ip4_keyfield),
+};
+
static int is2_keyfield_set_map_size[] = {
[VCAP_KFS_MAC_ETYPE] = ARRAY_SIZE(is2_mac_etype_keyfield),
[VCAP_KFS_ARP] = ARRAY_SIZE(is2_arp_keyfield),
@@ -1021,7 +2415,319 @@ static int is2_keyfield_set_map_size[] = {
[VCAP_KFS_IP_7TUPLE] = ARRAY_SIZE(is2_ip_7tuple_keyfield),
};
+static int es0_keyfield_set_map_size[] = {
+ [VCAP_KFS_ISDX] = ARRAY_SIZE(es0_isdx_keyfield),
+};
+
+static int es2_keyfield_set_map_size[] = {
+ [VCAP_KFS_MAC_ETYPE] = ARRAY_SIZE(es2_mac_etype_keyfield),
+ [VCAP_KFS_ARP] = ARRAY_SIZE(es2_arp_keyfield),
+ [VCAP_KFS_IP4_TCP_UDP] = ARRAY_SIZE(es2_ip4_tcp_udp_keyfield),
+ [VCAP_KFS_IP4_OTHER] = ARRAY_SIZE(es2_ip4_other_keyfield),
+ [VCAP_KFS_IP_7TUPLE] = ARRAY_SIZE(es2_ip_7tuple_keyfield),
+ [VCAP_KFS_IP6_STD] = ARRAY_SIZE(es2_ip6_std_keyfield),
+};
+
/* actionfields */
+static const struct vcap_field is0_classification_actionfield[] = {
+ [VCAP_AF_TYPE] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_AF_DSCP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 1,
+ .width = 1,
+ },
+ [VCAP_AF_DSCP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 2,
+ .width = 6,
+ },
+ [VCAP_AF_QOS_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 12,
+ .width = 1,
+ },
+ [VCAP_AF_QOS_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 13,
+ .width = 3,
+ },
+ [VCAP_AF_DP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 16,
+ .width = 1,
+ },
+ [VCAP_AF_DP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 17,
+ .width = 2,
+ },
+ [VCAP_AF_DEI_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 19,
+ .width = 1,
+ },
+ [VCAP_AF_DEI_VAL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 20,
+ .width = 1,
+ },
+ [VCAP_AF_PCP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 21,
+ .width = 1,
+ },
+ [VCAP_AF_PCP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 22,
+ .width = 3,
+ },
+ [VCAP_AF_MAP_LOOKUP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 25,
+ .width = 2,
+ },
+ [VCAP_AF_MAP_KEY] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 27,
+ .width = 3,
+ },
+ [VCAP_AF_MAP_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 30,
+ .width = 9,
+ },
+ [VCAP_AF_CLS_VID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 39,
+ .width = 3,
+ },
+ [VCAP_AF_VID_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 13,
+ },
+ [VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 68,
+ .width = 1,
+ },
+ [VCAP_AF_ISDX_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 69,
+ .width = 12,
+ },
+ [VCAP_AF_PAG_OVERRIDE_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 109,
+ .width = 8,
+ },
+ [VCAP_AF_PAG_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 117,
+ .width = 8,
+ },
+ [VCAP_AF_NXT_IDX_CTRL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 171,
+ .width = 3,
+ },
+ [VCAP_AF_NXT_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 174,
+ .width = 12,
+ },
+};
+
+static const struct vcap_field is0_full_actionfield[] = {
+ [VCAP_AF_DSCP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_AF_DSCP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 1,
+ .width = 6,
+ },
+ [VCAP_AF_QOS_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 11,
+ .width = 1,
+ },
+ [VCAP_AF_QOS_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 12,
+ .width = 3,
+ },
+ [VCAP_AF_DP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_AF_DP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 2,
+ },
+ [VCAP_AF_DEI_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 18,
+ .width = 1,
+ },
+ [VCAP_AF_DEI_VAL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 19,
+ .width = 1,
+ },
+ [VCAP_AF_PCP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 20,
+ .width = 1,
+ },
+ [VCAP_AF_PCP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 21,
+ .width = 3,
+ },
+ [VCAP_AF_MAP_LOOKUP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 24,
+ .width = 2,
+ },
+ [VCAP_AF_MAP_KEY] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 26,
+ .width = 3,
+ },
+ [VCAP_AF_MAP_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 9,
+ },
+ [VCAP_AF_CLS_VID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 38,
+ .width = 3,
+ },
+ [VCAP_AF_VID_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 44,
+ .width = 13,
+ },
+ [VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 67,
+ .width = 1,
+ },
+ [VCAP_AF_ISDX_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 68,
+ .width = 12,
+ },
+ [VCAP_AF_MASK_MODE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 80,
+ .width = 3,
+ },
+ [VCAP_AF_PORT_MASK] = {
+ .type = VCAP_FIELD_U72,
+ .offset = 83,
+ .width = 65,
+ },
+ [VCAP_AF_PAG_OVERRIDE_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 204,
+ .width = 8,
+ },
+ [VCAP_AF_PAG_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 212,
+ .width = 8,
+ },
+ [VCAP_AF_NXT_IDX_CTRL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 298,
+ .width = 3,
+ },
+ [VCAP_AF_NXT_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 301,
+ .width = 12,
+ },
+};
+
+static const struct vcap_field is0_class_reduced_actionfield[] = {
+ [VCAP_AF_TYPE] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_AF_QOS_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 5,
+ .width = 1,
+ },
+ [VCAP_AF_QOS_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 6,
+ .width = 3,
+ },
+ [VCAP_AF_DP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 9,
+ .width = 1,
+ },
+ [VCAP_AF_DP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 10,
+ .width = 2,
+ },
+ [VCAP_AF_MAP_LOOKUP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 12,
+ .width = 2,
+ },
+ [VCAP_AF_MAP_KEY] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 14,
+ .width = 3,
+ },
+ [VCAP_AF_CLS_VID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 17,
+ .width = 3,
+ },
+ [VCAP_AF_VID_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 23,
+ .width = 13,
+ },
+ [VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 46,
+ .width = 1,
+ },
+ [VCAP_AF_ISDX_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 47,
+ .width = 12,
+ },
+ [VCAP_AF_NXT_IDX_CTRL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 90,
+ .width = 3,
+ },
+ [VCAP_AF_NXT_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 93,
+ .width = 12,
+ },
+};
+
static const struct vcap_field is2_base_type_actionfield[] = {
[VCAP_AF_PIPELINE_FORCE_ENA] = {
.type = VCAP_FIELD_BIT,
@@ -1110,7 +2816,276 @@ static const struct vcap_field is2_base_type_actionfield[] = {
},
};
+static const struct vcap_field es0_es0_actionfield[] = {
+ [VCAP_AF_PUSH_OUTER_TAG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 2,
+ },
+ [VCAP_AF_PUSH_INNER_TAG] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 2,
+ .width = 1,
+ },
+ [VCAP_AF_TAG_A_TPID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 3,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_A_VID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 6,
+ .width = 2,
+ },
+ [VCAP_AF_TAG_A_PCP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 8,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_A_DEI_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 11,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_B_TPID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 14,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_B_VID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 17,
+ .width = 2,
+ },
+ [VCAP_AF_TAG_B_PCP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 19,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_B_DEI_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 22,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_C_TPID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 25,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_C_PCP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 28,
+ .width = 3,
+ },
+ [VCAP_AF_TAG_C_DEI_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 31,
+ .width = 3,
+ },
+ [VCAP_AF_VID_A_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 34,
+ .width = 12,
+ },
+ [VCAP_AF_PCP_A_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 46,
+ .width = 3,
+ },
+ [VCAP_AF_DEI_A_VAL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 49,
+ .width = 1,
+ },
+ [VCAP_AF_VID_B_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 50,
+ .width = 12,
+ },
+ [VCAP_AF_PCP_B_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 62,
+ .width = 3,
+ },
+ [VCAP_AF_DEI_B_VAL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 65,
+ .width = 1,
+ },
+ [VCAP_AF_VID_C_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 66,
+ .width = 12,
+ },
+ [VCAP_AF_PCP_C_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 3,
+ },
+ [VCAP_AF_DEI_C_VAL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 81,
+ .width = 1,
+ },
+ [VCAP_AF_POP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 82,
+ .width = 2,
+ },
+ [VCAP_AF_UNTAG_VID_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 84,
+ .width = 1,
+ },
+ [VCAP_AF_PUSH_CUSTOMER_TAG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 85,
+ .width = 2,
+ },
+ [VCAP_AF_TAG_C_VID_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 2,
+ },
+ [VCAP_AF_DSCP_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 127,
+ .width = 3,
+ },
+ [VCAP_AF_DSCP_VAL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 130,
+ .width = 6,
+ },
+ [VCAP_AF_ESDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 323,
+ .width = 13,
+ },
+ [VCAP_AF_FWD_SEL] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 459,
+ .width = 2,
+ },
+ [VCAP_AF_CPU_QU] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 461,
+ .width = 3,
+ },
+ [VCAP_AF_PIPELINE_PT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 464,
+ .width = 2,
+ },
+ [VCAP_AF_PIPELINE_ACT] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 466,
+ .width = 1,
+ },
+ [VCAP_AF_SWAP_MACS_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 475,
+ .width = 1,
+ },
+ [VCAP_AF_LOOP_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 476,
+ .width = 1,
+ },
+};
+
+static const struct vcap_field es2_base_type_actionfield[] = {
+ [VCAP_AF_HIT_ME_ONCE] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 0,
+ .width = 1,
+ },
+ [VCAP_AF_INTR_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 1,
+ .width = 1,
+ },
+ [VCAP_AF_FWD_MODE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 2,
+ .width = 2,
+ },
+ [VCAP_AF_COPY_QUEUE_NUM] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 4,
+ .width = 16,
+ },
+ [VCAP_AF_COPY_PORT_NUM] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 20,
+ .width = 7,
+ },
+ [VCAP_AF_MIRROR_PROBE_ID] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 27,
+ .width = 2,
+ },
+ [VCAP_AF_CPU_COPY_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 29,
+ .width = 1,
+ },
+ [VCAP_AF_CPU_QUEUE_NUM] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 30,
+ .width = 3,
+ },
+ [VCAP_AF_POLICE_ENA] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 33,
+ .width = 1,
+ },
+ [VCAP_AF_POLICE_REMARK] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 34,
+ .width = 1,
+ },
+ [VCAP_AF_POLICE_IDX] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 35,
+ .width = 6,
+ },
+ [VCAP_AF_ES2_REW_CMD] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 41,
+ .width = 3,
+ },
+ [VCAP_AF_CNT_ID] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 44,
+ .width = 11,
+ },
+ [VCAP_AF_IGNORE_PIPELINE_CTRL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 55,
+ .width = 1,
+ },
+};
+
/* actionfield_set */
+static const struct vcap_set is0_actionfield_set[] = {
+ [VCAP_AFS_CLASSIFICATION] = {
+ .type_id = 1,
+ .sw_per_item = 2,
+ .sw_cnt = 6,
+ },
+ [VCAP_AFS_FULL] = {
+ .type_id = -1,
+ .sw_per_item = 3,
+ .sw_cnt = 4,
+ },
+ [VCAP_AFS_CLASS_REDUCED] = {
+ .type_id = 1,
+ .sw_per_item = 1,
+ .sw_cnt = 12,
+ },
+};
+
static const struct vcap_set is2_actionfield_set[] = {
[VCAP_AFS_BASE_TYPE] = {
.type_id = -1,
@@ -1119,17 +3094,196 @@ static const struct vcap_set is2_actionfield_set[] = {
},
};
+static const struct vcap_set es0_actionfield_set[] = {
+ [VCAP_AFS_ES0] = {
+ .type_id = -1,
+ .sw_per_item = 1,
+ .sw_cnt = 1,
+ },
+};
+
+static const struct vcap_set es2_actionfield_set[] = {
+ [VCAP_AFS_BASE_TYPE] = {
+ .type_id = -1,
+ .sw_per_item = 3,
+ .sw_cnt = 4,
+ },
+};
+
/* actionfield_set map */
+static const struct vcap_field *is0_actionfield_set_map[] = {
+ [VCAP_AFS_CLASSIFICATION] = is0_classification_actionfield,
+ [VCAP_AFS_FULL] = is0_full_actionfield,
+ [VCAP_AFS_CLASS_REDUCED] = is0_class_reduced_actionfield,
+};
+
static const struct vcap_field *is2_actionfield_set_map[] = {
[VCAP_AFS_BASE_TYPE] = is2_base_type_actionfield,
};
+static const struct vcap_field *es0_actionfield_set_map[] = {
+ [VCAP_AFS_ES0] = es0_es0_actionfield,
+};
+
+static const struct vcap_field *es2_actionfield_set_map[] = {
+ [VCAP_AFS_BASE_TYPE] = es2_base_type_actionfield,
+};
+
/* actionfield_set map size */
+static int is0_actionfield_set_map_size[] = {
+ [VCAP_AFS_CLASSIFICATION] = ARRAY_SIZE(is0_classification_actionfield),
+ [VCAP_AFS_FULL] = ARRAY_SIZE(is0_full_actionfield),
+ [VCAP_AFS_CLASS_REDUCED] = ARRAY_SIZE(is0_class_reduced_actionfield),
+};
+
static int is2_actionfield_set_map_size[] = {
[VCAP_AFS_BASE_TYPE] = ARRAY_SIZE(is2_base_type_actionfield),
};
+static int es0_actionfield_set_map_size[] = {
+ [VCAP_AFS_ES0] = ARRAY_SIZE(es0_es0_actionfield),
+};
+
+static int es2_actionfield_set_map_size[] = {
+ [VCAP_AFS_BASE_TYPE] = ARRAY_SIZE(es2_base_type_actionfield),
+};
+
/* Type Groups */
+static const struct vcap_typegroup is0_x12_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 5,
+ .value = 16,
+ },
+ {
+ .offset = 52,
+ .width = 1,
+ .value = 0,
+ },
+ {
+ .offset = 104,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 156,
+ .width = 3,
+ .value = 0,
+ },
+ {
+ .offset = 208,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 260,
+ .width = 1,
+ .value = 0,
+ },
+ {
+ .offset = 312,
+ .width = 4,
+ .value = 0,
+ },
+ {
+ .offset = 364,
+ .width = 1,
+ .value = 0,
+ },
+ {
+ .offset = 416,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 468,
+ .width = 3,
+ .value = 0,
+ },
+ {
+ .offset = 520,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 572,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup is0_x6_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 4,
+ .value = 8,
+ },
+ {
+ .offset = 52,
+ .width = 1,
+ .value = 0,
+ },
+ {
+ .offset = 104,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 156,
+ .width = 3,
+ .value = 0,
+ },
+ {
+ .offset = 208,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 260,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup is0_x3_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 3,
+ .value = 4,
+ },
+ {
+ .offset = 52,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 104,
+ .width = 2,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup is0_x2_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 2,
+ .value = 2,
+ },
+ {
+ .offset = 52,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup is0_x1_keyfield_set_typegroups[] = {
+ {}
+};
+
static const struct vcap_typegroup is2_x12_keyfield_set_typegroups[] = {
{
.offset = 0,
@@ -1176,6 +3330,70 @@ static const struct vcap_typegroup is2_x1_keyfield_set_typegroups[] = {
{}
};
+static const struct vcap_typegroup es0_x1_keyfield_set_typegroups[] = {
+ {}
+};
+
+static const struct vcap_typegroup es2_x12_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 3,
+ .value = 4,
+ },
+ {
+ .offset = 156,
+ .width = 1,
+ .value = 0,
+ },
+ {
+ .offset = 312,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 468,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup es2_x6_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 2,
+ .value = 2,
+ },
+ {
+ .offset = 156,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup es2_x3_keyfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 1,
+ .value = 1,
+ },
+ {}
+};
+
+static const struct vcap_typegroup es2_x1_keyfield_set_typegroups[] = {
+ {}
+};
+
+static const struct vcap_typegroup *is0_keyfield_set_typegroups[] = {
+ [12] = is0_x12_keyfield_set_typegroups,
+ [6] = is0_x6_keyfield_set_typegroups,
+ [3] = is0_x3_keyfield_set_typegroups,
+ [2] = is0_x2_keyfield_set_typegroups,
+ [1] = is0_x1_keyfield_set_typegroups,
+ [13] = NULL,
+};
+
static const struct vcap_typegroup *is2_keyfield_set_typegroups[] = {
[12] = is2_x12_keyfield_set_typegroups,
[6] = is2_x6_keyfield_set_typegroups,
@@ -1184,6 +3402,61 @@ static const struct vcap_typegroup *is2_keyfield_set_typegroups[] = {
[13] = NULL,
};
+static const struct vcap_typegroup *es0_keyfield_set_typegroups[] = {
+ [1] = es0_x1_keyfield_set_typegroups,
+ [2] = NULL,
+};
+
+static const struct vcap_typegroup *es2_keyfield_set_typegroups[] = {
+ [12] = es2_x12_keyfield_set_typegroups,
+ [6] = es2_x6_keyfield_set_typegroups,
+ [3] = es2_x3_keyfield_set_typegroups,
+ [1] = es2_x1_keyfield_set_typegroups,
+ [13] = NULL,
+};
+
+static const struct vcap_typegroup is0_x3_actionfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 3,
+ .value = 4,
+ },
+ {
+ .offset = 110,
+ .width = 2,
+ .value = 0,
+ },
+ {
+ .offset = 220,
+ .width = 2,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup is0_x2_actionfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 2,
+ .value = 2,
+ },
+ {
+ .offset = 110,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup is0_x1_actionfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 1,
+ .value = 1,
+ },
+ {}
+};
+
static const struct vcap_typegroup is2_x3_actionfield_set_typegroups[] = {
{
.offset = 0,
@@ -1207,36 +3480,122 @@ static const struct vcap_typegroup is2_x1_actionfield_set_typegroups[] = {
{}
};
+static const struct vcap_typegroup es0_x1_actionfield_set_typegroups[] = {
+ {}
+};
+
+static const struct vcap_typegroup es2_x3_actionfield_set_typegroups[] = {
+ {
+ .offset = 0,
+ .width = 2,
+ .value = 2,
+ },
+ {
+ .offset = 21,
+ .width = 1,
+ .value = 0,
+ },
+ {
+ .offset = 42,
+ .width = 1,
+ .value = 0,
+ },
+ {}
+};
+
+static const struct vcap_typegroup es2_x1_actionfield_set_typegroups[] = {
+ {}
+};
+
+static const struct vcap_typegroup *is0_actionfield_set_typegroups[] = {
+ [3] = is0_x3_actionfield_set_typegroups,
+ [2] = is0_x2_actionfield_set_typegroups,
+ [1] = is0_x1_actionfield_set_typegroups,
+ [13] = NULL,
+};
+
static const struct vcap_typegroup *is2_actionfield_set_typegroups[] = {
[3] = is2_x3_actionfield_set_typegroups,
[1] = is2_x1_actionfield_set_typegroups,
[13] = NULL,
};
+static const struct vcap_typegroup *es0_actionfield_set_typegroups[] = {
+ [1] = es0_x1_actionfield_set_typegroups,
+ [2] = NULL,
+};
+
+static const struct vcap_typegroup *es2_actionfield_set_typegroups[] = {
+ [3] = es2_x3_actionfield_set_typegroups,
+ [1] = es2_x1_actionfield_set_typegroups,
+ [13] = NULL,
+};
+
/* Keyfieldset names */
static const char * const vcap_keyfield_set_names[] = {
[VCAP_KFS_NO_VALUE] = "(None)",
[VCAP_KFS_ARP] = "VCAP_KFS_ARP",
+ [VCAP_KFS_ETAG] = "VCAP_KFS_ETAG",
[VCAP_KFS_IP4_OTHER] = "VCAP_KFS_IP4_OTHER",
[VCAP_KFS_IP4_TCP_UDP] = "VCAP_KFS_IP4_TCP_UDP",
+ [VCAP_KFS_IP4_VID] = "VCAP_KFS_IP4_VID",
+ [VCAP_KFS_IP6_OTHER] = "VCAP_KFS_IP6_OTHER",
[VCAP_KFS_IP6_STD] = "VCAP_KFS_IP6_STD",
+ [VCAP_KFS_IP6_TCP_UDP] = "VCAP_KFS_IP6_TCP_UDP",
+ [VCAP_KFS_IP6_VID] = "VCAP_KFS_IP6_VID",
[VCAP_KFS_IP_7TUPLE] = "VCAP_KFS_IP_7TUPLE",
+ [VCAP_KFS_ISDX] = "VCAP_KFS_ISDX",
+ [VCAP_KFS_LL_FULL] = "VCAP_KFS_LL_FULL",
[VCAP_KFS_MAC_ETYPE] = "VCAP_KFS_MAC_ETYPE",
+ [VCAP_KFS_MAC_LLC] = "VCAP_KFS_MAC_LLC",
+ [VCAP_KFS_MAC_SNAP] = "VCAP_KFS_MAC_SNAP",
+ [VCAP_KFS_NORMAL_5TUPLE_IP4] = "VCAP_KFS_NORMAL_5TUPLE_IP4",
+ [VCAP_KFS_NORMAL_7TUPLE] = "VCAP_KFS_NORMAL_7TUPLE",
+ [VCAP_KFS_OAM] = "VCAP_KFS_OAM",
+ [VCAP_KFS_PURE_5TUPLE_IP4] = "VCAP_KFS_PURE_5TUPLE_IP4",
+ [VCAP_KFS_SMAC_SIP4] = "VCAP_KFS_SMAC_SIP4",
+ [VCAP_KFS_SMAC_SIP6] = "VCAP_KFS_SMAC_SIP6",
};
/* Actionfieldset names */
static const char * const vcap_actionfield_set_names[] = {
[VCAP_AFS_NO_VALUE] = "(None)",
[VCAP_AFS_BASE_TYPE] = "VCAP_AFS_BASE_TYPE",
+ [VCAP_AFS_CLASSIFICATION] = "VCAP_AFS_CLASSIFICATION",
+ [VCAP_AFS_CLASS_REDUCED] = "VCAP_AFS_CLASS_REDUCED",
+ [VCAP_AFS_ES0] = "VCAP_AFS_ES0",
+ [VCAP_AFS_FULL] = "VCAP_AFS_FULL",
+ [VCAP_AFS_SMAC_SIP] = "VCAP_AFS_SMAC_SIP",
};
/* Keyfield names */
static const char * const vcap_keyfield_names[] = {
[VCAP_KF_NO_VALUE] = "(None)",
+ [VCAP_KF_8021BR_ECID_BASE] = "8021BR_ECID_BASE",
+ [VCAP_KF_8021BR_ECID_EXT] = "8021BR_ECID_EXT",
+ [VCAP_KF_8021BR_E_TAGGED] = "8021BR_E_TAGGED",
+ [VCAP_KF_8021BR_GRP] = "8021BR_GRP",
+ [VCAP_KF_8021BR_IGR_ECID_BASE] = "8021BR_IGR_ECID_BASE",
+ [VCAP_KF_8021BR_IGR_ECID_EXT] = "8021BR_IGR_ECID_EXT",
+ [VCAP_KF_8021Q_DEI0] = "8021Q_DEI0",
+ [VCAP_KF_8021Q_DEI1] = "8021Q_DEI1",
+ [VCAP_KF_8021Q_DEI2] = "8021Q_DEI2",
[VCAP_KF_8021Q_DEI_CLS] = "8021Q_DEI_CLS",
+ [VCAP_KF_8021Q_PCP0] = "8021Q_PCP0",
+ [VCAP_KF_8021Q_PCP1] = "8021Q_PCP1",
+ [VCAP_KF_8021Q_PCP2] = "8021Q_PCP2",
[VCAP_KF_8021Q_PCP_CLS] = "8021Q_PCP_CLS",
+ [VCAP_KF_8021Q_TPID] = "8021Q_TPID",
+ [VCAP_KF_8021Q_TPID0] = "8021Q_TPID0",
+ [VCAP_KF_8021Q_TPID1] = "8021Q_TPID1",
+ [VCAP_KF_8021Q_TPID2] = "8021Q_TPID2",
+ [VCAP_KF_8021Q_VID0] = "8021Q_VID0",
+ [VCAP_KF_8021Q_VID1] = "8021Q_VID1",
+ [VCAP_KF_8021Q_VID2] = "8021Q_VID2",
[VCAP_KF_8021Q_VID_CLS] = "8021Q_VID_CLS",
[VCAP_KF_8021Q_VLAN_TAGGED_IS] = "8021Q_VLAN_TAGGED_IS",
+ [VCAP_KF_8021Q_VLAN_TAGS] = "8021Q_VLAN_TAGS",
+ [VCAP_KF_ACL_GRP_ID] = "ACL_GRP_ID",
[VCAP_KF_ARP_ADDR_SPACE_OK_IS] = "ARP_ADDR_SPACE_OK_IS",
[VCAP_KF_ARP_LEN_OK_IS] = "ARP_LEN_OK_IS",
[VCAP_KF_ARP_OPCODE] = "ARP_OPCODE",
@@ -1244,25 +3603,46 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_ARP_PROTO_SPACE_OK_IS] = "ARP_PROTO_SPACE_OK_IS",
[VCAP_KF_ARP_SENDER_MATCH_IS] = "ARP_SENDER_MATCH_IS",
[VCAP_KF_ARP_TGT_MATCH_IS] = "ARP_TGT_MATCH_IS",
+ [VCAP_KF_COSID_CLS] = "COSID_CLS",
+ [VCAP_KF_ES0_ISDX_KEY_ENA] = "ES0_ISDX_KEY_ENA",
[VCAP_KF_ETYPE] = "ETYPE",
[VCAP_KF_ETYPE_LEN_IS] = "ETYPE_LEN_IS",
+ [VCAP_KF_HOST_MATCH] = "HOST_MATCH",
+ [VCAP_KF_IF_EGR_PORT_MASK] = "IF_EGR_PORT_MASK",
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = "IF_EGR_PORT_MASK_RNG",
+ [VCAP_KF_IF_EGR_PORT_NO] = "IF_EGR_PORT_NO",
+ [VCAP_KF_IF_IGR_PORT] = "IF_IGR_PORT",
[VCAP_KF_IF_IGR_PORT_MASK] = "IF_IGR_PORT_MASK",
[VCAP_KF_IF_IGR_PORT_MASK_L3] = "IF_IGR_PORT_MASK_L3",
[VCAP_KF_IF_IGR_PORT_MASK_RNG] = "IF_IGR_PORT_MASK_RNG",
[VCAP_KF_IF_IGR_PORT_MASK_SEL] = "IF_IGR_PORT_MASK_SEL",
+ [VCAP_KF_IF_IGR_PORT_SEL] = "IF_IGR_PORT_SEL",
[VCAP_KF_IP4_IS] = "IP4_IS",
+ [VCAP_KF_IP_MC_IS] = "IP_MC_IS",
+ [VCAP_KF_IP_PAYLOAD_5TUPLE] = "IP_PAYLOAD_5TUPLE",
+ [VCAP_KF_IP_SNAP_IS] = "IP_SNAP_IS",
[VCAP_KF_ISDX_CLS] = "ISDX_CLS",
[VCAP_KF_ISDX_GT0_IS] = "ISDX_GT0_IS",
[VCAP_KF_L2_BC_IS] = "L2_BC_IS",
[VCAP_KF_L2_DMAC] = "L2_DMAC",
+ [VCAP_KF_L2_FRM_TYPE] = "L2_FRM_TYPE",
[VCAP_KF_L2_FWD_IS] = "L2_FWD_IS",
+ [VCAP_KF_L2_LLC] = "L2_LLC",
[VCAP_KF_L2_MC_IS] = "L2_MC_IS",
+ [VCAP_KF_L2_PAYLOAD0] = "L2_PAYLOAD0",
+ [VCAP_KF_L2_PAYLOAD1] = "L2_PAYLOAD1",
+ [VCAP_KF_L2_PAYLOAD2] = "L2_PAYLOAD2",
[VCAP_KF_L2_PAYLOAD_ETYPE] = "L2_PAYLOAD_ETYPE",
[VCAP_KF_L2_SMAC] = "L2_SMAC",
+ [VCAP_KF_L2_SNAP] = "L2_SNAP",
[VCAP_KF_L3_DIP_EQ_SIP_IS] = "L3_DIP_EQ_SIP_IS",
+ [VCAP_KF_L3_DPL_CLS] = "L3_DPL_CLS",
+ [VCAP_KF_L3_DSCP] = "L3_DSCP",
[VCAP_KF_L3_DST_IS] = "L3_DST_IS",
+ [VCAP_KF_L3_FRAGMENT] = "L3_FRAGMENT",
[VCAP_KF_L3_FRAGMENT_TYPE] = "L3_FRAGMENT_TYPE",
[VCAP_KF_L3_FRAG_INVLD_L4_LEN] = "L3_FRAG_INVLD_L4_LEN",
+ [VCAP_KF_L3_FRAG_OFS_GT0] = "L3_FRAG_OFS_GT0",
[VCAP_KF_L3_IP4_DIP] = "L3_IP4_DIP",
[VCAP_KF_L3_IP4_SIP] = "L3_IP4_SIP",
[VCAP_KF_L3_IP6_DIP] = "L3_IP6_DIP",
@@ -1273,6 +3653,8 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_L3_RT_IS] = "L3_RT_IS",
[VCAP_KF_L3_TOS] = "L3_TOS",
[VCAP_KF_L3_TTL_GT0] = "L3_TTL_GT0",
+ [VCAP_KF_L4_1588_DOM] = "L4_1588_DOM",
+ [VCAP_KF_L4_1588_VER] = "L4_1588_VER",
[VCAP_KF_L4_ACK] = "L4_ACK",
[VCAP_KF_L4_DPORT] = "L4_DPORT",
[VCAP_KF_L4_FIN] = "L4_FIN",
@@ -1286,9 +3668,19 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_L4_SYN] = "L4_SYN",
[VCAP_KF_L4_URG] = "L4_URG",
[VCAP_KF_LOOKUP_FIRST_IS] = "LOOKUP_FIRST_IS",
+ [VCAP_KF_LOOKUP_GEN_IDX] = "LOOKUP_GEN_IDX",
+ [VCAP_KF_LOOKUP_GEN_IDX_SEL] = "LOOKUP_GEN_IDX_SEL",
[VCAP_KF_LOOKUP_PAG] = "LOOKUP_PAG",
+ [VCAP_KF_MIRROR_PROBE] = "MIRROR_PROBE",
[VCAP_KF_OAM_CCM_CNTS_EQ0] = "OAM_CCM_CNTS_EQ0",
+ [VCAP_KF_OAM_DETECTED] = "OAM_DETECTED",
+ [VCAP_KF_OAM_FLAGS] = "OAM_FLAGS",
+ [VCAP_KF_OAM_MEL_FLAGS] = "OAM_MEL_FLAGS",
+ [VCAP_KF_OAM_MEPID] = "OAM_MEPID",
+ [VCAP_KF_OAM_OPCODE] = "OAM_OPCODE",
+ [VCAP_KF_OAM_VER] = "OAM_VER",
[VCAP_KF_OAM_Y1731_IS] = "OAM_Y1731_IS",
+ [VCAP_KF_PROT_ACTIVE] = "PROT_ACTIVE",
[VCAP_KF_TCP_IS] = "TCP_IS",
[VCAP_KF_TCP_UDP_IS] = "TCP_UDP_IS",
[VCAP_KF_TYPE] = "TYPE",
@@ -1297,27 +3689,116 @@ static const char * const vcap_keyfield_names[] = {
/* Actionfield names */
static const char * const vcap_actionfield_names[] = {
[VCAP_AF_NO_VALUE] = "(None)",
+ [VCAP_AF_ACL_ID] = "ACL_ID",
+ [VCAP_AF_CLS_VID_SEL] = "CLS_VID_SEL",
[VCAP_AF_CNT_ID] = "CNT_ID",
+ [VCAP_AF_COPY_PORT_NUM] = "COPY_PORT_NUM",
+ [VCAP_AF_COPY_QUEUE_NUM] = "COPY_QUEUE_NUM",
[VCAP_AF_CPU_COPY_ENA] = "CPU_COPY_ENA",
+ [VCAP_AF_CPU_QU] = "CPU_QU",
[VCAP_AF_CPU_QUEUE_NUM] = "CPU_QUEUE_NUM",
+ [VCAP_AF_DEI_A_VAL] = "DEI_A_VAL",
+ [VCAP_AF_DEI_B_VAL] = "DEI_B_VAL",
+ [VCAP_AF_DEI_C_VAL] = "DEI_C_VAL",
+ [VCAP_AF_DEI_ENA] = "DEI_ENA",
+ [VCAP_AF_DEI_VAL] = "DEI_VAL",
+ [VCAP_AF_DP_ENA] = "DP_ENA",
+ [VCAP_AF_DP_VAL] = "DP_VAL",
+ [VCAP_AF_DSCP_ENA] = "DSCP_ENA",
+ [VCAP_AF_DSCP_SEL] = "DSCP_SEL",
+ [VCAP_AF_DSCP_VAL] = "DSCP_VAL",
+ [VCAP_AF_ES2_REW_CMD] = "ES2_REW_CMD",
+ [VCAP_AF_ESDX] = "ESDX",
+ [VCAP_AF_FWD_KILL_ENA] = "FWD_KILL_ENA",
+ [VCAP_AF_FWD_MODE] = "FWD_MODE",
+ [VCAP_AF_FWD_SEL] = "FWD_SEL",
[VCAP_AF_HIT_ME_ONCE] = "HIT_ME_ONCE",
+ [VCAP_AF_HOST_MATCH] = "HOST_MATCH",
[VCAP_AF_IGNORE_PIPELINE_CTRL] = "IGNORE_PIPELINE_CTRL",
[VCAP_AF_INTR_ENA] = "INTR_ENA",
+ [VCAP_AF_ISDX_ADD_REPLACE_SEL] = "ISDX_ADD_REPLACE_SEL",
+ [VCAP_AF_ISDX_ENA] = "ISDX_ENA",
+ [VCAP_AF_ISDX_VAL] = "ISDX_VAL",
+ [VCAP_AF_LOOP_ENA] = "LOOP_ENA",
[VCAP_AF_LRN_DIS] = "LRN_DIS",
+ [VCAP_AF_MAP_IDX] = "MAP_IDX",
+ [VCAP_AF_MAP_KEY] = "MAP_KEY",
+ [VCAP_AF_MAP_LOOKUP_SEL] = "MAP_LOOKUP_SEL",
[VCAP_AF_MASK_MODE] = "MASK_MODE",
[VCAP_AF_MATCH_ID] = "MATCH_ID",
[VCAP_AF_MATCH_ID_MASK] = "MATCH_ID_MASK",
+ [VCAP_AF_MIRROR_ENA] = "MIRROR_ENA",
[VCAP_AF_MIRROR_PROBE] = "MIRROR_PROBE",
+ [VCAP_AF_MIRROR_PROBE_ID] = "MIRROR_PROBE_ID",
+ [VCAP_AF_NXT_IDX] = "NXT_IDX",
+ [VCAP_AF_NXT_IDX_CTRL] = "NXT_IDX_CTRL",
+ [VCAP_AF_PAG_OVERRIDE_MASK] = "PAG_OVERRIDE_MASK",
+ [VCAP_AF_PAG_VAL] = "PAG_VAL",
+ [VCAP_AF_PCP_A_VAL] = "PCP_A_VAL",
+ [VCAP_AF_PCP_B_VAL] = "PCP_B_VAL",
+ [VCAP_AF_PCP_C_VAL] = "PCP_C_VAL",
+ [VCAP_AF_PCP_ENA] = "PCP_ENA",
+ [VCAP_AF_PCP_VAL] = "PCP_VAL",
+ [VCAP_AF_PIPELINE_ACT] = "PIPELINE_ACT",
[VCAP_AF_PIPELINE_FORCE_ENA] = "PIPELINE_FORCE_ENA",
[VCAP_AF_PIPELINE_PT] = "PIPELINE_PT",
[VCAP_AF_POLICE_ENA] = "POLICE_ENA",
[VCAP_AF_POLICE_IDX] = "POLICE_IDX",
+ [VCAP_AF_POLICE_REMARK] = "POLICE_REMARK",
+ [VCAP_AF_POLICE_VCAP_ONLY] = "POLICE_VCAP_ONLY",
+ [VCAP_AF_POP_VAL] = "POP_VAL",
[VCAP_AF_PORT_MASK] = "PORT_MASK",
+ [VCAP_AF_PUSH_CUSTOMER_TAG] = "PUSH_CUSTOMER_TAG",
+ [VCAP_AF_PUSH_INNER_TAG] = "PUSH_INNER_TAG",
+ [VCAP_AF_PUSH_OUTER_TAG] = "PUSH_OUTER_TAG",
+ [VCAP_AF_QOS_ENA] = "QOS_ENA",
+ [VCAP_AF_QOS_VAL] = "QOS_VAL",
+ [VCAP_AF_REW_OP] = "REW_OP",
[VCAP_AF_RT_DIS] = "RT_DIS",
+ [VCAP_AF_SWAP_MACS_ENA] = "SWAP_MACS_ENA",
+ [VCAP_AF_TAG_A_DEI_SEL] = "TAG_A_DEI_SEL",
+ [VCAP_AF_TAG_A_PCP_SEL] = "TAG_A_PCP_SEL",
+ [VCAP_AF_TAG_A_TPID_SEL] = "TAG_A_TPID_SEL",
+ [VCAP_AF_TAG_A_VID_SEL] = "TAG_A_VID_SEL",
+ [VCAP_AF_TAG_B_DEI_SEL] = "TAG_B_DEI_SEL",
+ [VCAP_AF_TAG_B_PCP_SEL] = "TAG_B_PCP_SEL",
+ [VCAP_AF_TAG_B_TPID_SEL] = "TAG_B_TPID_SEL",
+ [VCAP_AF_TAG_B_VID_SEL] = "TAG_B_VID_SEL",
+ [VCAP_AF_TAG_C_DEI_SEL] = "TAG_C_DEI_SEL",
+ [VCAP_AF_TAG_C_PCP_SEL] = "TAG_C_PCP_SEL",
+ [VCAP_AF_TAG_C_TPID_SEL] = "TAG_C_TPID_SEL",
+ [VCAP_AF_TAG_C_VID_SEL] = "TAG_C_VID_SEL",
+ [VCAP_AF_TYPE] = "TYPE",
+ [VCAP_AF_UNTAG_VID_ENA] = "UNTAG_VID_ENA",
+ [VCAP_AF_VID_A_VAL] = "VID_A_VAL",
+ [VCAP_AF_VID_B_VAL] = "VID_B_VAL",
+ [VCAP_AF_VID_C_VAL] = "VID_C_VAL",
+ [VCAP_AF_VID_VAL] = "VID_VAL",
};
/* VCAPs */
const struct vcap_info sparx5_vcaps[] = {
+ [VCAP_TYPE_IS0] = {
+ .name = "is0",
+ .rows = 1024,
+ .sw_count = 12,
+ .sw_width = 52,
+ .sticky_width = 1,
+ .act_width = 110,
+ .default_cnt = 140,
+ .require_cnt_dis = 0,
+ .version = 1,
+ .keyfield_set = is0_keyfield_set,
+ .keyfield_set_size = ARRAY_SIZE(is0_keyfield_set),
+ .actionfield_set = is0_actionfield_set,
+ .actionfield_set_size = ARRAY_SIZE(is0_actionfield_set),
+ .keyfield_set_map = is0_keyfield_set_map,
+ .keyfield_set_map_size = is0_keyfield_set_map_size,
+ .actionfield_set_map = is0_actionfield_set_map,
+ .actionfield_set_map_size = is0_actionfield_set_map_size,
+ .keyfield_set_typegroups = is0_keyfield_set_typegroups,
+ .actionfield_set_typegroups = is0_actionfield_set_typegroups,
+ },
[VCAP_TYPE_IS2] = {
.name = "is2",
.rows = 256,
@@ -1339,11 +3820,53 @@ const struct vcap_info sparx5_vcaps[] = {
.keyfield_set_typegroups = is2_keyfield_set_typegroups,
.actionfield_set_typegroups = is2_actionfield_set_typegroups,
},
+ [VCAP_TYPE_ES0] = {
+ .name = "es0",
+ .rows = 4096,
+ .sw_count = 1,
+ .sw_width = 52,
+ .sticky_width = 1,
+ .act_width = 489,
+ .default_cnt = 70,
+ .require_cnt_dis = 0,
+ .version = 1,
+ .keyfield_set = es0_keyfield_set,
+ .keyfield_set_size = ARRAY_SIZE(es0_keyfield_set),
+ .actionfield_set = es0_actionfield_set,
+ .actionfield_set_size = ARRAY_SIZE(es0_actionfield_set),
+ .keyfield_set_map = es0_keyfield_set_map,
+ .keyfield_set_map_size = es0_keyfield_set_map_size,
+ .actionfield_set_map = es0_actionfield_set_map,
+ .actionfield_set_map_size = es0_actionfield_set_map_size,
+ .keyfield_set_typegroups = es0_keyfield_set_typegroups,
+ .actionfield_set_typegroups = es0_actionfield_set_typegroups,
+ },
+ [VCAP_TYPE_ES2] = {
+ .name = "es2",
+ .rows = 1024,
+ .sw_count = 12,
+ .sw_width = 52,
+ .sticky_width = 1,
+ .act_width = 21,
+ .default_cnt = 74,
+ .require_cnt_dis = 0,
+ .version = 1,
+ .keyfield_set = es2_keyfield_set,
+ .keyfield_set_size = ARRAY_SIZE(es2_keyfield_set),
+ .actionfield_set = es2_actionfield_set,
+ .actionfield_set_size = ARRAY_SIZE(es2_actionfield_set),
+ .keyfield_set_map = es2_keyfield_set_map,
+ .keyfield_set_map_size = es2_keyfield_set_map_size,
+ .actionfield_set_map = es2_actionfield_set_map,
+ .actionfield_set_map_size = es2_actionfield_set_map_size,
+ .keyfield_set_typegroups = es2_keyfield_set_typegroups,
+ .actionfield_set_typegroups = es2_actionfield_set_typegroups,
+ },
};
const struct vcap_statistics sparx5_vcap_stats = {
.name = "sparx5",
- .count = 1,
+ .count = 4,
.keyfield_set_names = vcap_keyfield_set_names,
.actionfield_set_names = vcap_actionfield_set_names,
.keyfield_names = vcap_keyfield_names,
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c
index b91e05ffe2f4..07b472c84a47 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c
@@ -13,10 +13,113 @@
#include "sparx5_vcap_impl.h"
#include "sparx5_vcap_ag_api.h"
-static void sparx5_vcap_port_keys(struct sparx5 *sparx5,
- struct vcap_admin *admin,
- struct sparx5_port *port,
- struct vcap_output_print *out)
+static const char *sparx5_vcap_is0_etype_str(u32 value)
+{
+ switch (value) {
+ case VCAP_IS0_PS_ETYPE_DEFAULT:
+ return "default";
+ case VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE:
+ return "normal_7tuple";
+ case VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4:
+ return "normal_5tuple_ip4";
+ case VCAP_IS0_PS_ETYPE_MLL:
+ return "mll";
+ case VCAP_IS0_PS_ETYPE_LL_FULL:
+ return "ll_full";
+ case VCAP_IS0_PS_ETYPE_PURE_5TUPLE_IP4:
+ return "pure_5tuple_ip4";
+ case VCAP_IS0_PS_ETYPE_ETAG:
+ return "etag";
+ case VCAP_IS0_PS_ETYPE_NO_LOOKUP:
+ return "no lookup";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *sparx5_vcap_is0_mpls_str(u32 value)
+{
+ switch (value) {
+ case VCAP_IS0_PS_MPLS_FOLLOW_ETYPE:
+ return "follow_etype";
+ case VCAP_IS0_PS_MPLS_NORMAL_7TUPLE:
+ return "normal_7tuple";
+ case VCAP_IS0_PS_MPLS_NORMAL_5TUPLE_IP4:
+ return "normal_5tuple_ip4";
+ case VCAP_IS0_PS_MPLS_MLL:
+ return "mll";
+ case VCAP_IS0_PS_MPLS_LL_FULL:
+ return "ll_full";
+ case VCAP_IS0_PS_MPLS_PURE_5TUPLE_IP4:
+ return "pure_5tuple_ip4";
+ case VCAP_IS0_PS_MPLS_ETAG:
+ return "etag";
+ case VCAP_IS0_PS_MPLS_NO_LOOKUP:
+ return "no lookup";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *sparx5_vcap_is0_mlbs_str(u32 value)
+{
+ switch (value) {
+ case VCAP_IS0_PS_MLBS_FOLLOW_ETYPE:
+ return "follow_etype";
+ case VCAP_IS0_PS_MLBS_NO_LOOKUP:
+ return "no lookup";
+ default:
+ return "unknown";
+ }
+}
+
+static void sparx5_vcap_is0_port_keys(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ struct sparx5_port *port,
+ struct vcap_output_print *out)
+{
+ int lookup;
+ u32 value, val;
+
+ out->prf(out->dst, " port[%02d] (%s): ", port->portno,
+ netdev_name(port->ndev));
+ for (lookup = 0; lookup < admin->lookups; ++lookup) {
+ out->prf(out->dst, "\n Lookup %d: ", lookup);
+
+ /* Get lookup state */
+ value = spx5_rd(sparx5,
+ ANA_CL_ADV_CL_CFG(port->portno, lookup));
+ out->prf(out->dst, "\n state: ");
+ if (ANA_CL_ADV_CL_CFG_LOOKUP_ENA_GET(value))
+ out->prf(out->dst, "on");
+ else
+ out->prf(out->dst, "off");
+ val = ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL_GET(value);
+ out->prf(out->dst, "\n etype: %s",
+ sparx5_vcap_is0_etype_str(val));
+ val = ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL_GET(value);
+ out->prf(out->dst, "\n ipv4: %s",
+ sparx5_vcap_is0_etype_str(val));
+ val = ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL_GET(value);
+ out->prf(out->dst, "\n ipv6: %s",
+ sparx5_vcap_is0_etype_str(val));
+ val = ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL_GET(value);
+ out->prf(out->dst, "\n mpls_uc: %s",
+ sparx5_vcap_is0_mpls_str(val));
+ val = ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL_GET(value);
+ out->prf(out->dst, "\n mpls_mc: %s",
+ sparx5_vcap_is0_mpls_str(val));
+ val = ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL_GET(value);
+ out->prf(out->dst, "\n mlbs: %s",
+ sparx5_vcap_is0_mlbs_str(val));
+ }
+ out->prf(out->dst, "\n");
+}
+
+static void sparx5_vcap_is2_port_keys(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ struct sparx5_port *port,
+ struct vcap_output_print *out)
{
int lookup;
u32 value;
@@ -29,7 +132,7 @@ static void sparx5_vcap_port_keys(struct sparx5 *sparx5,
/* Get lookup state */
value = spx5_rd(sparx5, ANA_ACL_VCAP_S2_CFG(port->portno));
out->prf(out->dst, "\n state: ");
- if (ANA_ACL_VCAP_S2_CFG_SEC_ENA_GET(value))
+ if (ANA_ACL_VCAP_S2_CFG_SEC_ENA_GET(value) & BIT(lookup))
out->prf(out->dst, "on");
else
out->prf(out->dst, "off");
@@ -126,9 +229,9 @@ static void sparx5_vcap_port_keys(struct sparx5 *sparx5,
out->prf(out->dst, "\n");
}
-static void sparx5_vcap_port_stickies(struct sparx5 *sparx5,
- struct vcap_admin *admin,
- struct vcap_output_print *out)
+static void sparx5_vcap_is2_port_stickies(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ struct vcap_output_print *out)
{
int lookup;
u32 value;
@@ -181,6 +284,157 @@ static void sparx5_vcap_port_stickies(struct sparx5 *sparx5,
out->prf(out->dst, "\n");
}
+static void sparx5_vcap_es0_port_keys(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ struct sparx5_port *port,
+ struct vcap_output_print *out)
+{
+ u32 value;
+
+ out->prf(out->dst, " port[%02d] (%s): ", port->portno,
+ netdev_name(port->ndev));
+ out->prf(out->dst, "\n Lookup 0: ");
+
+ /* Get lookup state */
+ value = spx5_rd(sparx5, REW_ES0_CTRL);
+ out->prf(out->dst, "\n state: ");
+ if (REW_ES0_CTRL_ES0_LU_ENA_GET(value))
+ out->prf(out->dst, "on");
+ else
+ out->prf(out->dst, "off");
+
+ out->prf(out->dst, "\n keyset: ");
+ value = spx5_rd(sparx5, REW_RTAG_ETAG_CTRL(port->portno));
+ switch (REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_GET(value)) {
+ case VCAP_ES0_PS_NORMAL_SELECTION:
+ out->prf(out->dst, "normal");
+ break;
+ case VCAP_ES0_PS_FORCE_ISDX_LOOKUPS:
+ out->prf(out->dst, "isdx");
+ break;
+ case VCAP_ES0_PS_FORCE_VID_LOOKUPS:
+ out->prf(out->dst, "vid");
+ break;
+ case VCAP_ES0_PS_RESERVED:
+ out->prf(out->dst, "reserved");
+ break;
+ }
+ out->prf(out->dst, "\n");
+}
+
+static void sparx5_vcap_es2_port_keys(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ struct sparx5_port *port,
+ struct vcap_output_print *out)
+{
+ int lookup;
+ u32 value;
+
+ out->prf(out->dst, " port[%02d] (%s): ", port->portno,
+ netdev_name(port->ndev));
+ for (lookup = 0; lookup < admin->lookups; ++lookup) {
+ out->prf(out->dst, "\n Lookup %d: ", lookup);
+
+ /* Get lookup state */
+ value = spx5_rd(sparx5, EACL_VCAP_ES2_KEY_SEL(port->portno,
+ lookup));
+ out->prf(out->dst, "\n state: ");
+ if (EACL_VCAP_ES2_KEY_SEL_KEY_ENA_GET(value))
+ out->prf(out->dst, "on");
+ else
+ out->prf(out->dst, "off");
+
+ out->prf(out->dst, "\n arp: ");
+ switch (EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL_GET(value)) {
+ case VCAP_ES2_PS_ARP_MAC_ETYPE:
+ out->prf(out->dst, "mac_etype");
+ break;
+ case VCAP_ES2_PS_ARP_ARP:
+ out->prf(out->dst, "arp");
+ break;
+ }
+ out->prf(out->dst, "\n ipv4: ");
+ switch (EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL_GET(value)) {
+ case VCAP_ES2_PS_IPV4_MAC_ETYPE:
+ out->prf(out->dst, "mac_etype");
+ break;
+ case VCAP_ES2_PS_IPV4_IP_7TUPLE:
+ out->prf(out->dst, "ip_7tuple");
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_TCP_UDP_VID:
+ out->prf(out->dst, "ip4_tcp_udp ip4_vid");
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_TCP_UDP_OTHER:
+ out->prf(out->dst, "ip4_tcp_udp ip4_other");
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_VID:
+ out->prf(out->dst, "ip4_vid");
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_OTHER:
+ out->prf(out->dst, "ip4_other");
+ break;
+ }
+ out->prf(out->dst, "\n ipv6: ");
+ switch (EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL_GET(value)) {
+ case VCAP_ES2_PS_IPV6_MAC_ETYPE:
+ out->prf(out->dst, "mac_etype");
+ break;
+ case VCAP_ES2_PS_IPV6_IP_7TUPLE:
+ out->prf(out->dst, "ip_7tuple");
+ break;
+ case VCAP_ES2_PS_IPV6_IP_7TUPLE_VID:
+ out->prf(out->dst, "ip_7tuple ip6_vid");
+ break;
+ case VCAP_ES2_PS_IPV6_IP_7TUPLE_STD:
+ out->prf(out->dst, "ip_7tuple ip6_std");
+ break;
+ case VCAP_ES2_PS_IPV6_IP6_VID:
+ out->prf(out->dst, "ip6_vid");
+ break;
+ case VCAP_ES2_PS_IPV6_IP6_STD:
+ out->prf(out->dst, "ip6_std");
+ break;
+ case VCAP_ES2_PS_IPV6_IP4_DOWNGRADE:
+ out->prf(out->dst, "ip4_downgrade");
+ break;
+ }
+ }
+ out->prf(out->dst, "\n");
+}
+
+static void sparx5_vcap_es2_port_stickies(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ struct vcap_output_print *out)
+{
+ int lookup;
+ u32 value;
+
+ out->prf(out->dst, " Sticky bits: ");
+ for (lookup = 0; lookup < admin->lookups; ++lookup) {
+ value = spx5_rd(sparx5, EACL_SEC_LOOKUP_STICKY(lookup));
+ out->prf(out->dst, "\n Lookup %d: ", lookup);
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP_7TUPLE_STICKY_GET(value))
+ out->prf(out->dst, " ip_7tuple");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_VID_STICKY_GET(value))
+ out->prf(out->dst, " ip6_vid");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP6_STD_STICKY_GET(value))
+ out->prf(out->dst, " ip6_std");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_TCPUDP_STICKY_GET(value))
+ out->prf(out->dst, " ip4_tcp_udp");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_VID_STICKY_GET(value))
+ out->prf(out->dst, " ip4_vid");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_IP4_OTHER_STICKY_GET(value))
+ out->prf(out->dst, " ip4_other");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_ARP_STICKY_GET(value))
+ out->prf(out->dst, " arp");
+ if (EACL_SEC_LOOKUP_STICKY_SEC_TYPE_MAC_ETYPE_STICKY_GET(value))
+ out->prf(out->dst, " mac_etype");
+ /* Clear stickies */
+ spx5_wr(value, sparx5, EACL_SEC_LOOKUP_STICKY(lookup));
+ }
+ out->prf(out->dst, "\n");
+}
+
/* Provide port information via a callback interface */
int sparx5_port_info(struct net_device *ndev,
struct vcap_admin *admin,
@@ -194,7 +448,24 @@ int sparx5_port_info(struct net_device *ndev,
vctrl = sparx5->vcap_ctrl;
vcap = &vctrl->vcaps[admin->vtype];
out->prf(out->dst, "%s:\n", vcap->name);
- sparx5_vcap_port_keys(sparx5, admin, port, out);
- sparx5_vcap_port_stickies(sparx5, admin, out);
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ sparx5_vcap_is0_port_keys(sparx5, admin, port, out);
+ break;
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_is2_port_keys(sparx5, admin, port, out);
+ sparx5_vcap_is2_port_stickies(sparx5, admin, out);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_port_keys(sparx5, admin, port, out);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_port_keys(sparx5, admin, port, out);
+ sparx5_vcap_es2_port_stickies(sparx5, admin, out);
+ break;
+ default:
+ out->prf(out->dst, " no info\n");
+ break;
+ }
return 0;
}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c
index a0c126ba9a87..d0d4e0385ac7 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c
@@ -27,6 +27,28 @@
ANA_ACL_VCAP_S2_KEY_SEL_IP6_UC_KEY_SEL_SET(_v6_uc) | \
ANA_ACL_VCAP_S2_KEY_SEL_ARP_KEY_SEL_SET(_arp))
+#define SPARX5_IS0_LOOKUPS 6
+#define VCAP_IS0_KEYSEL(_ena, _etype, _ipv4, _ipv6, _mpls_uc, _mpls_mc, _mlbs) \
+ (ANA_CL_ADV_CL_CFG_LOOKUP_ENA_SET(_ena) | \
+ ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL_SET(_etype) | \
+ ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL_SET(_ipv4) | \
+ ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL_SET(_ipv6) | \
+ ANA_CL_ADV_CL_CFG_MPLS_UC_CLM_KEY_SEL_SET(_mpls_uc) | \
+ ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL_SET(_mpls_mc) | \
+ ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL_SET(_mlbs))
+
+#define SPARX5_ES0_LOOKUPS 1
+#define VCAP_ES0_KEYSEL(_key) (REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_SET(_key))
+#define SPARX5_STAT_ESDX_GRN_PKTS 0x300
+#define SPARX5_STAT_ESDX_YEL_PKTS 0x301
+
+#define SPARX5_ES2_LOOKUPS 2
+#define VCAP_ES2_KEYSEL(_ena, _arp, _ipv4, _ipv6) \
+ (EACL_VCAP_ES2_KEY_SEL_KEY_ENA_SET(_ena) | \
+ EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL_SET(_arp) | \
+ EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL_SET(_ipv4) | \
+ EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL_SET(_ipv6))
+
static struct sparx5_vcap_inst {
enum vcap_type vtype; /* type of vcap */
int vinst; /* instance number within the same type */
@@ -38,8 +60,45 @@ static struct sparx5_vcap_inst {
int map_id; /* id in the super vcap block mapping (if applicable) */
int blockno; /* starting block in super vcap (if applicable) */
int blocks; /* number of blocks in super vcap (if applicable) */
+ bool ingress; /* is vcap in the ingress path */
} sparx5_vcap_inst_cfg[] = {
{
+ .vtype = VCAP_TYPE_IS0, /* CLM-0 */
+ .vinst = 0,
+ .map_id = 1,
+ .lookups = SPARX5_IS0_LOOKUPS,
+ .lookups_per_instance = SPARX5_IS0_LOOKUPS / 3,
+ .first_cid = SPARX5_VCAP_CID_IS0_L0,
+ .last_cid = SPARX5_VCAP_CID_IS0_L2 - 1,
+ .blockno = 8, /* Maps block 8-9 */
+ .blocks = 2,
+ .ingress = true,
+ },
+ {
+ .vtype = VCAP_TYPE_IS0, /* CLM-1 */
+ .vinst = 1,
+ .map_id = 2,
+ .lookups = SPARX5_IS0_LOOKUPS,
+ .lookups_per_instance = SPARX5_IS0_LOOKUPS / 3,
+ .first_cid = SPARX5_VCAP_CID_IS0_L2,
+ .last_cid = SPARX5_VCAP_CID_IS0_L4 - 1,
+ .blockno = 6, /* Maps block 6-7 */
+ .blocks = 2,
+ .ingress = true,
+ },
+ {
+ .vtype = VCAP_TYPE_IS0, /* CLM-2 */
+ .vinst = 2,
+ .map_id = 3,
+ .lookups = SPARX5_IS0_LOOKUPS,
+ .lookups_per_instance = SPARX5_IS0_LOOKUPS / 3,
+ .first_cid = SPARX5_VCAP_CID_IS0_L4,
+ .last_cid = SPARX5_VCAP_CID_IS0_MAX,
+ .blockno = 4, /* Maps block 4-5 */
+ .blocks = 2,
+ .ingress = true,
+ },
+ {
.vtype = VCAP_TYPE_IS2, /* IS2-0 */
.vinst = 0,
.map_id = 4,
@@ -49,6 +108,7 @@ static struct sparx5_vcap_inst {
.last_cid = SPARX5_VCAP_CID_IS2_L2 - 1,
.blockno = 0, /* Maps block 0-1 */
.blocks = 2,
+ .ingress = true,
},
{
.vtype = VCAP_TYPE_IS2, /* IS2-1 */
@@ -60,9 +120,59 @@ static struct sparx5_vcap_inst {
.last_cid = SPARX5_VCAP_CID_IS2_MAX,
.blockno = 2, /* Maps block 2-3 */
.blocks = 2,
+ .ingress = true,
+ },
+ {
+ .vtype = VCAP_TYPE_ES0,
+ .lookups = SPARX5_ES0_LOOKUPS,
+ .lookups_per_instance = SPARX5_ES0_LOOKUPS,
+ .first_cid = SPARX5_VCAP_CID_ES0_L0,
+ .last_cid = SPARX5_VCAP_CID_ES0_MAX,
+ .count = 4096, /* Addresses according to datasheet */
+ .ingress = false,
+ },
+ {
+ .vtype = VCAP_TYPE_ES2,
+ .lookups = SPARX5_ES2_LOOKUPS,
+ .lookups_per_instance = SPARX5_ES2_LOOKUPS,
+ .first_cid = SPARX5_VCAP_CID_ES2_L0,
+ .last_cid = SPARX5_VCAP_CID_ES2_MAX,
+ .count = 12288, /* Addresses according to datasheet */
+ .ingress = false,
},
};
+/* These protocols have dedicated keysets in IS0 and a TC dissector */
+static u16 sparx5_vcap_is0_known_etypes[] = {
+ ETH_P_ALL,
+ ETH_P_IP,
+ ETH_P_IPV6,
+};
+
+/* These protocols have dedicated keysets in IS2 and a TC dissector */
+static u16 sparx5_vcap_is2_known_etypes[] = {
+ ETH_P_ALL,
+ ETH_P_ARP,
+ ETH_P_IP,
+ ETH_P_IPV6,
+};
+
+/* These protocols have dedicated keysets in ES2 and a TC dissector */
+static u16 sparx5_vcap_es2_known_etypes[] = {
+ ETH_P_ALL,
+ ETH_P_ARP,
+ ETH_P_IP,
+ ETH_P_IPV6,
+};
+
+static void sparx5_vcap_type_err(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ const char *fname)
+{
+ pr_err("%s: vcap type: %s not supported\n",
+ fname, sparx5_vcaps[admin->vtype].name);
+}
+
/* Await the super VCAP completion of the current operation */
static void sparx5_vcap_wait_super_update(struct sparx5 *sparx5)
{
@@ -73,25 +183,81 @@ static void sparx5_vcap_wait_super_update(struct sparx5 *sparx5)
false, sparx5, VCAP_SUPER_CTRL);
}
-/* Initializing a VCAP address range: only IS2 for now */
+/* Await the ES0 VCAP completion of the current operation */
+static void sparx5_vcap_wait_es0_update(struct sparx5 *sparx5)
+{
+ u32 value;
+
+ read_poll_timeout(spx5_rd, value,
+ !VCAP_ES0_CTRL_UPDATE_SHOT_GET(value), 500, 10000,
+ false, sparx5, VCAP_ES0_CTRL);
+}
+
+/* Await the ES2 VCAP completion of the current operation */
+static void sparx5_vcap_wait_es2_update(struct sparx5 *sparx5)
+{
+ u32 value;
+
+ read_poll_timeout(spx5_rd, value,
+ !VCAP_ES2_CTRL_UPDATE_SHOT_GET(value), 500, 10000,
+ false, sparx5, VCAP_ES2_CTRL);
+}
+
+/* Initializing a VCAP address range */
static void _sparx5_vcap_range_init(struct sparx5 *sparx5,
struct vcap_admin *admin,
u32 addr, u32 count)
{
u32 size = count - 1;
- spx5_wr(VCAP_SUPER_CFG_MV_NUM_POS_SET(0) |
- VCAP_SUPER_CFG_MV_SIZE_SET(size),
- sparx5, VCAP_SUPER_CFG);
- spx5_wr(VCAP_SUPER_CTRL_UPDATE_CMD_SET(VCAP_CMD_INITIALIZE) |
- VCAP_SUPER_CTRL_UPDATE_ENTRY_DIS_SET(0) |
- VCAP_SUPER_CTRL_UPDATE_ACTION_DIS_SET(0) |
- VCAP_SUPER_CTRL_UPDATE_CNT_DIS_SET(0) |
- VCAP_SUPER_CTRL_UPDATE_ADDR_SET(addr) |
- VCAP_SUPER_CTRL_CLEAR_CACHE_SET(true) |
- VCAP_SUPER_CTRL_UPDATE_SHOT_SET(true),
- sparx5, VCAP_SUPER_CTRL);
- sparx5_vcap_wait_super_update(sparx5);
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ case VCAP_TYPE_IS2:
+ spx5_wr(VCAP_SUPER_CFG_MV_NUM_POS_SET(0) |
+ VCAP_SUPER_CFG_MV_SIZE_SET(size),
+ sparx5, VCAP_SUPER_CFG);
+ spx5_wr(VCAP_SUPER_CTRL_UPDATE_CMD_SET(VCAP_CMD_INITIALIZE) |
+ VCAP_SUPER_CTRL_UPDATE_ENTRY_DIS_SET(0) |
+ VCAP_SUPER_CTRL_UPDATE_ACTION_DIS_SET(0) |
+ VCAP_SUPER_CTRL_UPDATE_CNT_DIS_SET(0) |
+ VCAP_SUPER_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_SUPER_CTRL_CLEAR_CACHE_SET(true) |
+ VCAP_SUPER_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_SUPER_CTRL);
+ sparx5_vcap_wait_super_update(sparx5);
+ break;
+ case VCAP_TYPE_ES0:
+ spx5_wr(VCAP_ES0_CFG_MV_NUM_POS_SET(0) |
+ VCAP_ES0_CFG_MV_SIZE_SET(size),
+ sparx5, VCAP_ES0_CFG);
+ spx5_wr(VCAP_ES0_CTRL_UPDATE_CMD_SET(VCAP_CMD_INITIALIZE) |
+ VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET(0) |
+ VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET(0) |
+ VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET(0) |
+ VCAP_ES0_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_ES0_CTRL_CLEAR_CACHE_SET(true) |
+ VCAP_ES0_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_ES0_CTRL);
+ sparx5_vcap_wait_es0_update(sparx5);
+ break;
+ case VCAP_TYPE_ES2:
+ spx5_wr(VCAP_ES2_CFG_MV_NUM_POS_SET(0) |
+ VCAP_ES2_CFG_MV_SIZE_SET(size),
+ sparx5, VCAP_ES2_CFG);
+ spx5_wr(VCAP_ES2_CTRL_UPDATE_CMD_SET(VCAP_CMD_INITIALIZE) |
+ VCAP_ES2_CTRL_UPDATE_ENTRY_DIS_SET(0) |
+ VCAP_ES2_CTRL_UPDATE_ACTION_DIS_SET(0) |
+ VCAP_ES2_CTRL_UPDATE_CNT_DIS_SET(0) |
+ VCAP_ES2_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_ES2_CTRL_CLEAR_CACHE_SET(true) |
+ VCAP_ES2_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_ES2_CTRL);
+ sparx5_vcap_wait_es2_update(sparx5);
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
}
/* Initializing VCAP rule data area */
@@ -112,6 +278,17 @@ static const char *sparx5_vcap_keyset_name(struct net_device *ndev,
return vcap_keyset_name(port->sparx5->vcap_ctrl, keyset);
}
+/* Check if this is the first lookup of IS0 */
+static bool sparx5_vcap_is0_is_first_chain(struct vcap_rule *rule)
+{
+ return (rule->vcap_chain_id >= SPARX5_VCAP_CID_IS0_L0 &&
+ rule->vcap_chain_id < SPARX5_VCAP_CID_IS0_L1) ||
+ ((rule->vcap_chain_id >= SPARX5_VCAP_CID_IS0_L2 &&
+ rule->vcap_chain_id < SPARX5_VCAP_CID_IS0_L3)) ||
+ ((rule->vcap_chain_id >= SPARX5_VCAP_CID_IS0_L4 &&
+ rule->vcap_chain_id < SPARX5_VCAP_CID_IS0_L5));
+}
+
/* Check if this is the first lookup of IS2 */
static bool sparx5_vcap_is2_is_first_chain(struct vcap_rule *rule)
{
@@ -121,9 +298,15 @@ static bool sparx5_vcap_is2_is_first_chain(struct vcap_rule *rule)
rule->vcap_chain_id < SPARX5_VCAP_CID_IS2_L3));
}
+static bool sparx5_vcap_es2_is_first_chain(struct vcap_rule *rule)
+{
+ return (rule->vcap_chain_id >= SPARX5_VCAP_CID_ES2_L0 &&
+ rule->vcap_chain_id < SPARX5_VCAP_CID_ES2_L1);
+}
+
/* Set the narrow range ingress port mask on a rule */
-static void sparx5_vcap_add_range_port_mask(struct vcap_rule *rule,
- struct net_device *ndev)
+static void sparx5_vcap_add_ingress_range_port_mask(struct vcap_rule *rule,
+ struct net_device *ndev)
{
struct sparx5_port *port = netdev_priv(ndev);
u32 port_mask;
@@ -153,12 +336,51 @@ static void sparx5_vcap_add_wide_port_mask(struct vcap_rule *rule,
vcap_rule_add_key_u72(rule, VCAP_KF_IF_IGR_PORT_MASK, &port_mask);
}
-/* Convert chain id to vcap lookup id */
-static int sparx5_vcap_cid_to_lookup(int cid)
+static void sparx5_vcap_add_egress_range_port_mask(struct vcap_rule *rule,
+ struct net_device *ndev)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+ u32 port_mask;
+ u32 range;
+
+ /* Mask range selects:
+ * 0-2: Physical/Logical egress port number 0-31, 32–63, 64.
+ * 3-5: Virtual Interface Number 0-31, 32-63, 64.
+ * 6: CPU queue Number 0-7.
+ *
+ * Use physical/logical port ranges (0-2)
+ */
+ range = port->portno / BITS_PER_TYPE(u32);
+ /* Port bit set to match-any */
+ port_mask = ~BIT(port->portno % BITS_PER_TYPE(u32));
+ vcap_rule_add_key_u32(rule, VCAP_KF_IF_EGR_PORT_MASK_RNG, range, 0xf);
+ vcap_rule_add_key_u32(rule, VCAP_KF_IF_EGR_PORT_MASK, 0, port_mask);
+}
+
+/* Convert IS0 chain id to vcap lookup id */
+static int sparx5_vcap_is0_cid_to_lookup(int cid)
+{
+ int lookup = 0;
+
+ if (cid >= SPARX5_VCAP_CID_IS0_L1 && cid < SPARX5_VCAP_CID_IS0_L2)
+ lookup = 1;
+ else if (cid >= SPARX5_VCAP_CID_IS0_L2 && cid < SPARX5_VCAP_CID_IS0_L3)
+ lookup = 2;
+ else if (cid >= SPARX5_VCAP_CID_IS0_L3 && cid < SPARX5_VCAP_CID_IS0_L4)
+ lookup = 3;
+ else if (cid >= SPARX5_VCAP_CID_IS0_L4 && cid < SPARX5_VCAP_CID_IS0_L5)
+ lookup = 4;
+ else if (cid >= SPARX5_VCAP_CID_IS0_L5 && cid < SPARX5_VCAP_CID_IS0_MAX)
+ lookup = 5;
+
+ return lookup;
+}
+
+/* Convert IS2 chain id to vcap lookup id */
+static int sparx5_vcap_is2_cid_to_lookup(int cid)
{
int lookup = 0;
- /* For now only handle IS2 */
if (cid >= SPARX5_VCAP_CID_IS2_L1 && cid < SPARX5_VCAP_CID_IS2_L2)
lookup = 1;
else if (cid >= SPARX5_VCAP_CID_IS2_L2 && cid < SPARX5_VCAP_CID_IS2_L3)
@@ -169,6 +391,86 @@ static int sparx5_vcap_cid_to_lookup(int cid)
return lookup;
}
+/* Convert ES2 chain id to vcap lookup id */
+static int sparx5_vcap_es2_cid_to_lookup(int cid)
+{
+ int lookup = 0;
+
+ if (cid >= SPARX5_VCAP_CID_ES2_L1)
+ lookup = 1;
+
+ return lookup;
+}
+
+/* Add ethernet type IS0 keyset to a list */
+static void
+sparx5_vcap_is0_get_port_etype_keysets(struct vcap_keyset_list *keysetlist,
+ u32 value)
+{
+ switch (ANA_CL_ADV_CL_CFG_ETYPE_CLM_KEY_SEL_GET(value)) {
+ case VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_NORMAL_7TUPLE);
+ break;
+ case VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_NORMAL_5TUPLE_IP4);
+ break;
+ }
+}
+
+/* Return the list of keysets for the vcap port configuration */
+static int sparx5_vcap_is0_get_port_keysets(struct net_device *ndev,
+ int lookup,
+ struct vcap_keyset_list *keysetlist,
+ u16 l3_proto)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+ struct sparx5 *sparx5 = port->sparx5;
+ int portno = port->portno;
+ u32 value;
+
+ value = spx5_rd(sparx5, ANA_CL_ADV_CL_CFG(portno, lookup));
+
+ /* Collect all keysets for the port in a list */
+ if (l3_proto == ETH_P_ALL)
+ sparx5_vcap_is0_get_port_etype_keysets(keysetlist, value);
+
+ if (l3_proto == ETH_P_ALL || l3_proto == ETH_P_IP)
+ switch (ANA_CL_ADV_CL_CFG_IP4_CLM_KEY_SEL_GET(value)) {
+ case VCAP_IS0_PS_ETYPE_DEFAULT:
+ sparx5_vcap_is0_get_port_etype_keysets(keysetlist,
+ value);
+ break;
+ case VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE:
+ vcap_keyset_list_add(keysetlist,
+ VCAP_KFS_NORMAL_7TUPLE);
+ break;
+ case VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4:
+ vcap_keyset_list_add(keysetlist,
+ VCAP_KFS_NORMAL_5TUPLE_IP4);
+ break;
+ }
+
+ if (l3_proto == ETH_P_ALL || l3_proto == ETH_P_IPV6)
+ switch (ANA_CL_ADV_CL_CFG_IP6_CLM_KEY_SEL_GET(value)) {
+ case VCAP_IS0_PS_ETYPE_DEFAULT:
+ sparx5_vcap_is0_get_port_etype_keysets(keysetlist,
+ value);
+ break;
+ case VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE:
+ vcap_keyset_list_add(keysetlist,
+ VCAP_KFS_NORMAL_7TUPLE);
+ break;
+ case VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4:
+ vcap_keyset_list_add(keysetlist,
+ VCAP_KFS_NORMAL_5TUPLE_IP4);
+ break;
+ }
+
+ if (l3_proto != ETH_P_IP && l3_proto != ETH_P_IPV6)
+ sparx5_vcap_is0_get_port_etype_keysets(keysetlist, value);
+ return 0;
+}
+
/* Return the list of keysets for the vcap port configuration */
static int sparx5_vcap_is2_get_port_keysets(struct net_device *ndev,
int lookup,
@@ -180,10 +482,7 @@ static int sparx5_vcap_is2_get_port_keysets(struct net_device *ndev,
int portno = port->portno;
u32 value;
- /* Check if the port keyset selection is enabled */
value = spx5_rd(sparx5, ANA_ACL_VCAP_S2_KEY_SEL(portno, lookup));
- if (!ANA_ACL_VCAP_S2_KEY_SEL_KEY_SEL_ENA_GET(value))
- return -ENOENT;
/* Collect all keysets for the port in a list */
if (l3_proto == ETH_P_ALL || l3_proto == ETH_P_ARP) {
@@ -274,6 +573,121 @@ static int sparx5_vcap_is2_get_port_keysets(struct net_device *ndev,
return 0;
}
+/* Return the keysets for the vcap port IP4 traffic class configuration */
+static void
+sparx5_vcap_es2_get_port_ipv4_keysets(struct vcap_keyset_list *keysetlist,
+ u32 value)
+{
+ switch (EACL_VCAP_ES2_KEY_SEL_IP4_KEY_SEL_GET(value)) {
+ case VCAP_ES2_PS_IPV4_MAC_ETYPE:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_MAC_ETYPE);
+ break;
+ case VCAP_ES2_PS_IPV4_IP_7TUPLE:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP_7TUPLE);
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_TCP_UDP_VID:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP4_TCP_UDP);
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_TCP_UDP_OTHER:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP4_TCP_UDP);
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP4_OTHER);
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_VID:
+ /* Not used */
+ break;
+ case VCAP_ES2_PS_IPV4_IP4_OTHER:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP4_OTHER);
+ break;
+ }
+}
+
+/* Return the list of keysets for the vcap port configuration */
+static int sparx5_vcap_es0_get_port_keysets(struct net_device *ndev,
+ struct vcap_keyset_list *keysetlist,
+ u16 l3_proto)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+ struct sparx5 *sparx5 = port->sparx5;
+ int portno = port->portno;
+ u32 value;
+
+ value = spx5_rd(sparx5, REW_RTAG_ETAG_CTRL(portno));
+
+ /* Collect all keysets for the port in a list */
+ switch (REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_GET(value)) {
+ case VCAP_ES0_PS_NORMAL_SELECTION:
+ case VCAP_ES0_PS_FORCE_ISDX_LOOKUPS:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_ISDX);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+/* Return the list of keysets for the vcap port configuration */
+static int sparx5_vcap_es2_get_port_keysets(struct net_device *ndev,
+ int lookup,
+ struct vcap_keyset_list *keysetlist,
+ u16 l3_proto)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+ struct sparx5 *sparx5 = port->sparx5;
+ int portno = port->portno;
+ u32 value;
+
+ value = spx5_rd(sparx5, EACL_VCAP_ES2_KEY_SEL(portno, lookup));
+
+ /* Collect all keysets for the port in a list */
+ if (l3_proto == ETH_P_ALL || l3_proto == ETH_P_ARP) {
+ switch (EACL_VCAP_ES2_KEY_SEL_ARP_KEY_SEL_GET(value)) {
+ case VCAP_ES2_PS_ARP_MAC_ETYPE:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_MAC_ETYPE);
+ break;
+ case VCAP_ES2_PS_ARP_ARP:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_ARP);
+ break;
+ }
+ }
+
+ if (l3_proto == ETH_P_ALL || l3_proto == ETH_P_IP)
+ sparx5_vcap_es2_get_port_ipv4_keysets(keysetlist, value);
+
+ if (l3_proto == ETH_P_ALL || l3_proto == ETH_P_IPV6) {
+ switch (EACL_VCAP_ES2_KEY_SEL_IP6_KEY_SEL_GET(value)) {
+ case VCAP_ES2_PS_IPV6_MAC_ETYPE:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_MAC_ETYPE);
+ break;
+ case VCAP_ES2_PS_IPV6_IP_7TUPLE:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP_7TUPLE);
+ break;
+ case VCAP_ES2_PS_IPV6_IP_7TUPLE_VID:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP_7TUPLE);
+ break;
+ case VCAP_ES2_PS_IPV6_IP_7TUPLE_STD:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP_7TUPLE);
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP6_STD);
+ break;
+ case VCAP_ES2_PS_IPV6_IP6_VID:
+ /* Not used */
+ break;
+ case VCAP_ES2_PS_IPV6_IP6_STD:
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_IP6_STD);
+ break;
+ case VCAP_ES2_PS_IPV6_IP4_DOWNGRADE:
+ sparx5_vcap_es2_get_port_ipv4_keysets(keysetlist,
+ value);
+ break;
+ }
+ }
+
+ if (l3_proto != ETH_P_ARP && l3_proto != ETH_P_IP &&
+ l3_proto != ETH_P_IPV6) {
+ vcap_keyset_list_add(keysetlist, VCAP_KFS_MAC_ETYPE);
+ }
+ return 0;
+}
+
/* Get the port keyset for the vcap lookup */
int sparx5_vcap_get_port_keyset(struct net_device *ndev,
struct vcap_admin *admin,
@@ -281,10 +695,64 @@ int sparx5_vcap_get_port_keyset(struct net_device *ndev,
u16 l3_proto,
struct vcap_keyset_list *kslist)
{
- int lookup;
+ int lookup, err = -EINVAL;
+ struct sparx5_port *port;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ lookup = sparx5_vcap_is0_cid_to_lookup(cid);
+ err = sparx5_vcap_is0_get_port_keysets(ndev, lookup, kslist,
+ l3_proto);
+ break;
+ case VCAP_TYPE_IS2:
+ lookup = sparx5_vcap_is2_cid_to_lookup(cid);
+ err = sparx5_vcap_is2_get_port_keysets(ndev, lookup, kslist,
+ l3_proto);
+ break;
+ case VCAP_TYPE_ES0:
+ err = sparx5_vcap_es0_get_port_keysets(ndev, kslist, l3_proto);
+ break;
+ case VCAP_TYPE_ES2:
+ lookup = sparx5_vcap_es2_cid_to_lookup(cid);
+ err = sparx5_vcap_es2_get_port_keysets(ndev, lookup, kslist,
+ l3_proto);
+ break;
+ default:
+ port = netdev_priv(ndev);
+ sparx5_vcap_type_err(port->sparx5, admin, __func__);
+ break;
+ }
+ return err;
+}
+
+/* Check if the ethertype is supported by the vcap port classification */
+bool sparx5_vcap_is_known_etype(struct vcap_admin *admin, u16 etype)
+{
+ const u16 *known_etypes;
+ int size, idx;
- lookup = sparx5_vcap_cid_to_lookup(cid);
- return sparx5_vcap_is2_get_port_keysets(ndev, lookup, kslist, l3_proto);
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ known_etypes = sparx5_vcap_is0_known_etypes;
+ size = ARRAY_SIZE(sparx5_vcap_is0_known_etypes);
+ break;
+ case VCAP_TYPE_IS2:
+ known_etypes = sparx5_vcap_is2_known_etypes;
+ size = ARRAY_SIZE(sparx5_vcap_is2_known_etypes);
+ break;
+ case VCAP_TYPE_ES0:
+ return true;
+ case VCAP_TYPE_ES2:
+ known_etypes = sparx5_vcap_es2_known_etypes;
+ size = ARRAY_SIZE(sparx5_vcap_es2_known_etypes);
+ break;
+ default:
+ return false;
+ }
+ for (idx = 0; idx < size; ++idx)
+ if (known_etypes[idx] == etype)
+ return true;
+ return false;
}
/* API callback used for validating a field keyset (check the port keysets) */
@@ -297,16 +765,40 @@ sparx5_vcap_validate_keyset(struct net_device *ndev,
{
struct vcap_keyset_list keysetlist = {};
enum vcap_keyfield_set keysets[10] = {};
+ struct sparx5_port *port;
int idx, jdx, lookup;
if (!kslist || kslist->cnt == 0)
return VCAP_KFS_NO_VALUE;
- /* Get a list of currently configured keysets in the lookups */
- lookup = sparx5_vcap_cid_to_lookup(rule->vcap_chain_id);
keysetlist.max = ARRAY_SIZE(keysets);
keysetlist.keysets = keysets;
- sparx5_vcap_is2_get_port_keysets(ndev, lookup, &keysetlist, l3_proto);
+
+ /* Get a list of currently configured keysets in the lookups */
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ lookup = sparx5_vcap_is0_cid_to_lookup(rule->vcap_chain_id);
+ sparx5_vcap_is0_get_port_keysets(ndev, lookup, &keysetlist,
+ l3_proto);
+ break;
+ case VCAP_TYPE_IS2:
+ lookup = sparx5_vcap_is2_cid_to_lookup(rule->vcap_chain_id);
+ sparx5_vcap_is2_get_port_keysets(ndev, lookup, &keysetlist,
+ l3_proto);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_get_port_keysets(ndev, &keysetlist, l3_proto);
+ break;
+ case VCAP_TYPE_ES2:
+ lookup = sparx5_vcap_es2_cid_to_lookup(rule->vcap_chain_id);
+ sparx5_vcap_es2_get_port_keysets(ndev, lookup, &keysetlist,
+ l3_proto);
+ break;
+ default:
+ port = netdev_priv(ndev);
+ sparx5_vcap_type_err(port->sparx5, admin, __func__);
+ break;
+ }
/* Check if there is a match and return the match */
for (idx = 0; idx < kslist->cnt; ++idx)
@@ -321,27 +813,97 @@ sparx5_vcap_validate_keyset(struct net_device *ndev,
return -ENOENT;
}
-/* API callback used for adding default fields to a rule */
-static void sparx5_vcap_add_default_fields(struct net_device *ndev,
- struct vcap_admin *admin,
- struct vcap_rule *rule)
+static void sparx5_vcap_ingress_add_default_fields(struct net_device *ndev,
+ struct vcap_admin *admin,
+ struct vcap_rule *rule)
{
const struct vcap_field *field;
+ bool is_first;
+ /* Add ingress port mask matching the net device */
field = vcap_lookup_keyfield(rule, VCAP_KF_IF_IGR_PORT_MASK);
if (field && field->width == SPX5_PORTS)
sparx5_vcap_add_wide_port_mask(rule, ndev);
else if (field && field->width == BITS_PER_TYPE(u32))
- sparx5_vcap_add_range_port_mask(rule, ndev);
+ sparx5_vcap_add_ingress_range_port_mask(rule, ndev);
else
pr_err("%s:%d: %s: could not add an ingress port mask for: %s\n",
__func__, __LINE__, netdev_name(ndev),
sparx5_vcap_keyset_name(ndev, rule->keyset));
- /* add the lookup bit */
- if (sparx5_vcap_is2_is_first_chain(rule))
- vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS, VCAP_BIT_1);
+
+ if (admin->vtype == VCAP_TYPE_IS0)
+ is_first = sparx5_vcap_is0_is_first_chain(rule);
else
- vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS, VCAP_BIT_0);
+ is_first = sparx5_vcap_is2_is_first_chain(rule);
+
+ /* Add key that selects the first/second lookup */
+ if (is_first)
+ vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
+ VCAP_BIT_1);
+ else
+ vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
+ VCAP_BIT_0);
+}
+
+static void sparx5_vcap_es0_add_default_fields(struct net_device *ndev,
+ struct vcap_admin *admin,
+ struct vcap_rule *rule)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+
+ vcap_rule_add_key_u32(rule, VCAP_KF_IF_EGR_PORT_NO, port->portno, ~0);
+ /* Match untagged frames if there was no VLAN key */
+ vcap_rule_add_key_u32(rule, VCAP_KF_8021Q_TPID, SPX5_TPID_SEL_UNTAGGED,
+ ~0);
+}
+
+static void sparx5_vcap_es2_add_default_fields(struct net_device *ndev,
+ struct vcap_admin *admin,
+ struct vcap_rule *rule)
+{
+ const struct vcap_field *field;
+ bool is_first;
+
+ /* Add egress port mask matching the net device */
+ field = vcap_lookup_keyfield(rule, VCAP_KF_IF_EGR_PORT_MASK);
+ if (field)
+ sparx5_vcap_add_egress_range_port_mask(rule, ndev);
+
+ /* Add key that selects the first/second lookup */
+ is_first = sparx5_vcap_es2_is_first_chain(rule);
+
+ if (is_first)
+ vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
+ VCAP_BIT_1);
+ else
+ vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
+ VCAP_BIT_0);
+}
+
+/* API callback used for adding default fields to a rule */
+static void sparx5_vcap_add_default_fields(struct net_device *ndev,
+ struct vcap_admin *admin,
+ struct vcap_rule *rule)
+{
+ struct sparx5_port *port;
+
+ /* add the lookup bit */
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_ingress_add_default_fields(ndev, admin, rule);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_add_default_fields(ndev, admin, rule);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_add_default_fields(ndev, admin, rule);
+ break;
+ default:
+ port = netdev_priv(ndev);
+ sparx5_vcap_type_err(port->sparx5, admin, __func__);
+ break;
+ }
}
/* API callback used for erasing the vcap cache area (not the register area) */
@@ -353,21 +915,60 @@ static void sparx5_vcap_cache_erase(struct vcap_admin *admin)
memset(&admin->cache.counter, 0, sizeof(admin->cache.counter));
}
-/* API callback used for writing to the VCAP cache */
-static void sparx5_vcap_cache_write(struct net_device *ndev,
- struct vcap_admin *admin,
- enum vcap_selection sel,
- u32 start,
- u32 count)
+static void sparx5_vcap_is0_cache_write(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ u32 *keystr, *mskstr, *actstr;
+ int idx;
+
+ keystr = &admin->cache.keystream[start];
+ mskstr = &admin->cache.maskstream[start];
+ actstr = &admin->cache.actionstream[start];
+
+ switch (sel) {
+ case VCAP_SEL_ENTRY:
+ for (idx = 0; idx < count; ++idx) {
+ /* Avoid 'match-off' by setting value & mask */
+ spx5_wr(keystr[idx] & mskstr[idx], sparx5,
+ VCAP_SUPER_VCAP_ENTRY_DAT(idx));
+ spx5_wr(~mskstr[idx], sparx5,
+ VCAP_SUPER_VCAP_MASK_DAT(idx));
+ }
+ break;
+ case VCAP_SEL_ACTION:
+ for (idx = 0; idx < count; ++idx)
+ spx5_wr(actstr[idx], sparx5,
+ VCAP_SUPER_VCAP_ACTION_DAT(idx));
+ break;
+ case VCAP_SEL_ALL:
+ pr_err("%s:%d: cannot write all streams at once\n",
+ __func__, __LINE__);
+ break;
+ default:
+ break;
+ }
+
+ if (sel & VCAP_SEL_COUNTER)
+ spx5_wr(admin->cache.counter, sparx5,
+ VCAP_SUPER_VCAP_CNT_DAT(0));
+}
+
+static void sparx5_vcap_is2_cache_write(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
{
- struct sparx5_port *port = netdev_priv(ndev);
- struct sparx5 *sparx5 = port->sparx5;
u32 *keystr, *mskstr, *actstr;
int idx;
keystr = &admin->cache.keystream[start];
mskstr = &admin->cache.maskstream[start];
actstr = &admin->cache.actionstream[start];
+
switch (sel) {
case VCAP_SEL_ENTRY:
for (idx = 0; idx < count; ++idx) {
@@ -403,21 +1004,143 @@ static void sparx5_vcap_cache_write(struct net_device *ndev,
}
}
-/* API callback used for reading from the VCAP into the VCAP cache */
-static void sparx5_vcap_cache_read(struct net_device *ndev,
- struct vcap_admin *admin,
- enum vcap_selection sel,
- u32 start,
- u32 count)
+/* Use ESDX counters located in the XQS */
+static void sparx5_es0_write_esdx_counter(struct sparx5 *sparx5,
+ struct vcap_admin *admin, u32 id)
+{
+ mutex_lock(&sparx5->queue_stats_lock);
+ spx5_wr(XQS_STAT_CFG_STAT_VIEW_SET(id), sparx5, XQS_STAT_CFG);
+ spx5_wr(admin->cache.counter, sparx5,
+ XQS_CNT(SPARX5_STAT_ESDX_GRN_PKTS));
+ spx5_wr(0, sparx5, XQS_CNT(SPARX5_STAT_ESDX_YEL_PKTS));
+ mutex_unlock(&sparx5->queue_stats_lock);
+}
+
+static void sparx5_vcap_es0_cache_write(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ u32 *keystr, *mskstr, *actstr;
+ int idx;
+
+ keystr = &admin->cache.keystream[start];
+ mskstr = &admin->cache.maskstream[start];
+ actstr = &admin->cache.actionstream[start];
+
+ switch (sel) {
+ case VCAP_SEL_ENTRY:
+ for (idx = 0; idx < count; ++idx) {
+ /* Avoid 'match-off' by setting value & mask */
+ spx5_wr(keystr[idx] & mskstr[idx], sparx5,
+ VCAP_ES0_VCAP_ENTRY_DAT(idx));
+ spx5_wr(~mskstr[idx], sparx5,
+ VCAP_ES0_VCAP_MASK_DAT(idx));
+ }
+ break;
+ case VCAP_SEL_ACTION:
+ for (idx = 0; idx < count; ++idx)
+ spx5_wr(actstr[idx], sparx5,
+ VCAP_ES0_VCAP_ACTION_DAT(idx));
+ break;
+ case VCAP_SEL_ALL:
+ pr_err("%s:%d: cannot write all streams at once\n",
+ __func__, __LINE__);
+ break;
+ default:
+ break;
+ }
+ if (sel & VCAP_SEL_COUNTER) {
+ spx5_wr(admin->cache.counter, sparx5, VCAP_ES0_VCAP_CNT_DAT(0));
+ sparx5_es0_write_esdx_counter(sparx5, admin, start);
+ }
+}
+
+static void sparx5_vcap_es2_cache_write(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ u32 *keystr, *mskstr, *actstr;
+ int idx;
+
+ keystr = &admin->cache.keystream[start];
+ mskstr = &admin->cache.maskstream[start];
+ actstr = &admin->cache.actionstream[start];
+
+ switch (sel) {
+ case VCAP_SEL_ENTRY:
+ for (idx = 0; idx < count; ++idx) {
+ /* Avoid 'match-off' by setting value & mask */
+ spx5_wr(keystr[idx] & mskstr[idx], sparx5,
+ VCAP_ES2_VCAP_ENTRY_DAT(idx));
+ spx5_wr(~mskstr[idx], sparx5,
+ VCAP_ES2_VCAP_MASK_DAT(idx));
+ }
+ break;
+ case VCAP_SEL_ACTION:
+ for (idx = 0; idx < count; ++idx)
+ spx5_wr(actstr[idx], sparx5,
+ VCAP_ES2_VCAP_ACTION_DAT(idx));
+ break;
+ case VCAP_SEL_ALL:
+ pr_err("%s:%d: cannot write all streams at once\n",
+ __func__, __LINE__);
+ break;
+ default:
+ break;
+ }
+ if (sel & VCAP_SEL_COUNTER) {
+ start = start & 0x7ff; /* counter limit */
+ spx5_wr(admin->cache.counter, sparx5, EACL_ES2_CNT(start));
+ spx5_wr(admin->cache.sticky, sparx5, VCAP_ES2_VCAP_CNT_DAT(0));
+ }
+}
+
+/* API callback used for writing to the VCAP cache */
+static void sparx5_vcap_cache_write(struct net_device *ndev,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
{
struct sparx5_port *port = netdev_priv(ndev);
struct sparx5 *sparx5 = port->sparx5;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ sparx5_vcap_is0_cache_write(sparx5, admin, sel, start, count);
+ break;
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_is2_cache_write(sparx5, admin, sel, start, count);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_cache_write(sparx5, admin, sel, start, count);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_cache_write(sparx5, admin, sel, start, count);
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
+}
+
+static void sparx5_vcap_is0_cache_read(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
u32 *keystr, *mskstr, *actstr;
int idx;
keystr = &admin->cache.keystream[start];
mskstr = &admin->cache.maskstream[start];
actstr = &admin->cache.actionstream[start];
+
if (sel & VCAP_SEL_ENTRY) {
for (idx = 0; idx < count; ++idx) {
keystr[idx] = spx5_rd(sparx5,
@@ -426,11 +1149,47 @@ static void sparx5_vcap_cache_read(struct net_device *ndev,
VCAP_SUPER_VCAP_MASK_DAT(idx));
}
}
- if (sel & VCAP_SEL_ACTION) {
+
+ if (sel & VCAP_SEL_ACTION)
for (idx = 0; idx < count; ++idx)
actstr[idx] = spx5_rd(sparx5,
VCAP_SUPER_VCAP_ACTION_DAT(idx));
+
+ if (sel & VCAP_SEL_COUNTER) {
+ admin->cache.counter =
+ spx5_rd(sparx5, VCAP_SUPER_VCAP_CNT_DAT(0));
+ admin->cache.sticky =
+ spx5_rd(sparx5, VCAP_SUPER_VCAP_CNT_DAT(0));
+ }
+}
+
+static void sparx5_vcap_is2_cache_read(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ u32 *keystr, *mskstr, *actstr;
+ int idx;
+
+ keystr = &admin->cache.keystream[start];
+ mskstr = &admin->cache.maskstream[start];
+ actstr = &admin->cache.actionstream[start];
+
+ if (sel & VCAP_SEL_ENTRY) {
+ for (idx = 0; idx < count; ++idx) {
+ keystr[idx] = spx5_rd(sparx5,
+ VCAP_SUPER_VCAP_ENTRY_DAT(idx));
+ mskstr[idx] = ~spx5_rd(sparx5,
+ VCAP_SUPER_VCAP_MASK_DAT(idx));
+ }
}
+
+ if (sel & VCAP_SEL_ACTION)
+ for (idx = 0; idx < count; ++idx)
+ actstr[idx] = spx5_rd(sparx5,
+ VCAP_SUPER_VCAP_ACTION_DAT(idx));
+
if (sel & VCAP_SEL_COUNTER) {
start = start & 0xfff; /* counter limit */
if (admin->vinst == 0)
@@ -444,6 +1203,121 @@ static void sparx5_vcap_cache_read(struct net_device *ndev,
}
}
+/* Use ESDX counters located in the XQS */
+static void sparx5_es0_read_esdx_counter(struct sparx5 *sparx5,
+ struct vcap_admin *admin, u32 id)
+{
+ u32 counter;
+
+ mutex_lock(&sparx5->queue_stats_lock);
+ spx5_wr(XQS_STAT_CFG_STAT_VIEW_SET(id), sparx5, XQS_STAT_CFG);
+ counter = spx5_rd(sparx5, XQS_CNT(SPARX5_STAT_ESDX_GRN_PKTS)) +
+ spx5_rd(sparx5, XQS_CNT(SPARX5_STAT_ESDX_YEL_PKTS));
+ mutex_unlock(&sparx5->queue_stats_lock);
+ if (counter)
+ admin->cache.counter = counter;
+}
+
+static void sparx5_vcap_es0_cache_read(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ u32 *keystr, *mskstr, *actstr;
+ int idx;
+
+ keystr = &admin->cache.keystream[start];
+ mskstr = &admin->cache.maskstream[start];
+ actstr = &admin->cache.actionstream[start];
+
+ if (sel & VCAP_SEL_ENTRY) {
+ for (idx = 0; idx < count; ++idx) {
+ keystr[idx] =
+ spx5_rd(sparx5, VCAP_ES0_VCAP_ENTRY_DAT(idx));
+ mskstr[idx] =
+ ~spx5_rd(sparx5, VCAP_ES0_VCAP_MASK_DAT(idx));
+ }
+ }
+
+ if (sel & VCAP_SEL_ACTION)
+ for (idx = 0; idx < count; ++idx)
+ actstr[idx] =
+ spx5_rd(sparx5, VCAP_ES0_VCAP_ACTION_DAT(idx));
+
+ if (sel & VCAP_SEL_COUNTER) {
+ admin->cache.counter =
+ spx5_rd(sparx5, VCAP_ES0_VCAP_CNT_DAT(0));
+ admin->cache.sticky = admin->cache.counter;
+ sparx5_es0_read_esdx_counter(sparx5, admin, start);
+ }
+}
+
+static void sparx5_vcap_es2_cache_read(struct sparx5 *sparx5,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ u32 *keystr, *mskstr, *actstr;
+ int idx;
+
+ keystr = &admin->cache.keystream[start];
+ mskstr = &admin->cache.maskstream[start];
+ actstr = &admin->cache.actionstream[start];
+
+ if (sel & VCAP_SEL_ENTRY) {
+ for (idx = 0; idx < count; ++idx) {
+ keystr[idx] =
+ spx5_rd(sparx5, VCAP_ES2_VCAP_ENTRY_DAT(idx));
+ mskstr[idx] =
+ ~spx5_rd(sparx5, VCAP_ES2_VCAP_MASK_DAT(idx));
+ }
+ }
+
+ if (sel & VCAP_SEL_ACTION)
+ for (idx = 0; idx < count; ++idx)
+ actstr[idx] =
+ spx5_rd(sparx5, VCAP_ES2_VCAP_ACTION_DAT(idx));
+
+ if (sel & VCAP_SEL_COUNTER) {
+ start = start & 0x7ff; /* counter limit */
+ admin->cache.counter =
+ spx5_rd(sparx5, EACL_ES2_CNT(start));
+ admin->cache.sticky =
+ spx5_rd(sparx5, VCAP_ES2_VCAP_CNT_DAT(0));
+ }
+}
+
+/* API callback used for reading from the VCAP into the VCAP cache */
+static void sparx5_vcap_cache_read(struct net_device *ndev,
+ struct vcap_admin *admin,
+ enum vcap_selection sel,
+ u32 start,
+ u32 count)
+{
+ struct sparx5_port *port = netdev_priv(ndev);
+ struct sparx5 *sparx5 = port->sparx5;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ sparx5_vcap_is0_cache_read(sparx5, admin, sel, start, count);
+ break;
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_is2_cache_read(sparx5, admin, sel, start, count);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_cache_read(sparx5, admin, sel, start, count);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_cache_read(sparx5, admin, sel, start, count);
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
+}
+
/* API callback used for initializing a VCAP address range */
static void sparx5_vcap_range_init(struct net_device *ndev,
struct vcap_admin *admin, u32 addr,
@@ -455,16 +1329,12 @@ static void sparx5_vcap_range_init(struct net_device *ndev,
_sparx5_vcap_range_init(sparx5, admin, addr, count);
}
-/* API callback used for updating the VCAP cache */
-static void sparx5_vcap_update(struct net_device *ndev,
- struct vcap_admin *admin, enum vcap_command cmd,
- enum vcap_selection sel, u32 addr)
+static void sparx5_vcap_super_update(struct sparx5 *sparx5,
+ enum vcap_command cmd,
+ enum vcap_selection sel, u32 addr)
{
- struct sparx5_port *port = netdev_priv(ndev);
- struct sparx5 *sparx5 = port->sparx5;
- bool clear;
+ bool clear = (cmd == VCAP_CMD_INITIALIZE);
- clear = (cmd == VCAP_CMD_INITIALIZE);
spx5_wr(VCAP_SUPER_CFG_MV_NUM_POS_SET(0) |
VCAP_SUPER_CFG_MV_SIZE_SET(0), sparx5, VCAP_SUPER_CFG);
spx5_wr(VCAP_SUPER_CTRL_UPDATE_CMD_SET(cmd) |
@@ -478,24 +1348,75 @@ static void sparx5_vcap_update(struct net_device *ndev,
sparx5_vcap_wait_super_update(sparx5);
}
-/* API callback used for moving a block of rules in the VCAP */
-static void sparx5_vcap_move(struct net_device *ndev, struct vcap_admin *admin,
- u32 addr, int offset, int count)
+static void sparx5_vcap_es0_update(struct sparx5 *sparx5,
+ enum vcap_command cmd,
+ enum vcap_selection sel, u32 addr)
+{
+ bool clear = (cmd == VCAP_CMD_INITIALIZE);
+
+ spx5_wr(VCAP_ES0_CFG_MV_NUM_POS_SET(0) |
+ VCAP_ES0_CFG_MV_SIZE_SET(0), sparx5, VCAP_ES0_CFG);
+ spx5_wr(VCAP_ES0_CTRL_UPDATE_CMD_SET(cmd) |
+ VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET((VCAP_SEL_ENTRY & sel) == 0) |
+ VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET((VCAP_SEL_ACTION & sel) == 0) |
+ VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET((VCAP_SEL_COUNTER & sel) == 0) |
+ VCAP_ES0_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_ES0_CTRL_CLEAR_CACHE_SET(clear) |
+ VCAP_ES0_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_ES0_CTRL);
+ sparx5_vcap_wait_es0_update(sparx5);
+}
+
+static void sparx5_vcap_es2_update(struct sparx5 *sparx5,
+ enum vcap_command cmd,
+ enum vcap_selection sel, u32 addr)
+{
+ bool clear = (cmd == VCAP_CMD_INITIALIZE);
+
+ spx5_wr(VCAP_ES2_CFG_MV_NUM_POS_SET(0) |
+ VCAP_ES2_CFG_MV_SIZE_SET(0), sparx5, VCAP_ES2_CFG);
+ spx5_wr(VCAP_ES2_CTRL_UPDATE_CMD_SET(cmd) |
+ VCAP_ES2_CTRL_UPDATE_ENTRY_DIS_SET((VCAP_SEL_ENTRY & sel) == 0) |
+ VCAP_ES2_CTRL_UPDATE_ACTION_DIS_SET((VCAP_SEL_ACTION & sel) == 0) |
+ VCAP_ES2_CTRL_UPDATE_CNT_DIS_SET((VCAP_SEL_COUNTER & sel) == 0) |
+ VCAP_ES2_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_ES2_CTRL_CLEAR_CACHE_SET(clear) |
+ VCAP_ES2_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_ES2_CTRL);
+ sparx5_vcap_wait_es2_update(sparx5);
+}
+
+/* API callback used for updating the VCAP cache */
+static void sparx5_vcap_update(struct net_device *ndev,
+ struct vcap_admin *admin, enum vcap_command cmd,
+ enum vcap_selection sel, u32 addr)
{
struct sparx5_port *port = netdev_priv(ndev);
struct sparx5 *sparx5 = port->sparx5;
- enum vcap_command cmd;
- u16 mv_num_pos;
- u16 mv_size;
- mv_size = count - 1;
- if (offset > 0) {
- mv_num_pos = offset - 1;
- cmd = VCAP_CMD_MOVE_DOWN;
- } else {
- mv_num_pos = -offset - 1;
- cmd = VCAP_CMD_MOVE_UP;
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_super_update(sparx5, cmd, sel, addr);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_update(sparx5, cmd, sel, addr);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_update(sparx5, cmd, sel, addr);
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
}
+}
+
+static void sparx5_vcap_super_move(struct sparx5 *sparx5,
+ u32 addr,
+ enum vcap_command cmd,
+ u16 mv_num_pos,
+ u16 mv_size)
+{
spx5_wr(VCAP_SUPER_CFG_MV_NUM_POS_SET(mv_num_pos) |
VCAP_SUPER_CFG_MV_SIZE_SET(mv_size),
sparx5, VCAP_SUPER_CFG);
@@ -510,29 +1431,82 @@ static void sparx5_vcap_move(struct net_device *ndev, struct vcap_admin *admin,
sparx5_vcap_wait_super_update(sparx5);
}
-/* Enable all lookups in the VCAP instance */
-static int sparx5_vcap_enable(struct net_device *ndev,
- struct vcap_admin *admin,
- bool enable)
+static void sparx5_vcap_es0_move(struct sparx5 *sparx5,
+ u32 addr,
+ enum vcap_command cmd,
+ u16 mv_num_pos,
+ u16 mv_size)
+{
+ spx5_wr(VCAP_ES0_CFG_MV_NUM_POS_SET(mv_num_pos) |
+ VCAP_ES0_CFG_MV_SIZE_SET(mv_size),
+ sparx5, VCAP_ES0_CFG);
+ spx5_wr(VCAP_ES0_CTRL_UPDATE_CMD_SET(cmd) |
+ VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET(0) |
+ VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET(0) |
+ VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET(0) |
+ VCAP_ES0_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_ES0_CTRL_CLEAR_CACHE_SET(false) |
+ VCAP_ES0_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_ES0_CTRL);
+ sparx5_vcap_wait_es0_update(sparx5);
+}
+
+static void sparx5_vcap_es2_move(struct sparx5 *sparx5,
+ u32 addr,
+ enum vcap_command cmd,
+ u16 mv_num_pos,
+ u16 mv_size)
+{
+ spx5_wr(VCAP_ES2_CFG_MV_NUM_POS_SET(mv_num_pos) |
+ VCAP_ES2_CFG_MV_SIZE_SET(mv_size),
+ sparx5, VCAP_ES2_CFG);
+ spx5_wr(VCAP_ES2_CTRL_UPDATE_CMD_SET(cmd) |
+ VCAP_ES2_CTRL_UPDATE_ENTRY_DIS_SET(0) |
+ VCAP_ES2_CTRL_UPDATE_ACTION_DIS_SET(0) |
+ VCAP_ES2_CTRL_UPDATE_CNT_DIS_SET(0) |
+ VCAP_ES2_CTRL_UPDATE_ADDR_SET(addr) |
+ VCAP_ES2_CTRL_CLEAR_CACHE_SET(false) |
+ VCAP_ES2_CTRL_UPDATE_SHOT_SET(true),
+ sparx5, VCAP_ES2_CTRL);
+ sparx5_vcap_wait_es2_update(sparx5);
+}
+
+/* API callback used for moving a block of rules in the VCAP */
+static void sparx5_vcap_move(struct net_device *ndev, struct vcap_admin *admin,
+ u32 addr, int offset, int count)
{
struct sparx5_port *port = netdev_priv(ndev);
- struct sparx5 *sparx5;
- int portno;
+ struct sparx5 *sparx5 = port->sparx5;
+ enum vcap_command cmd;
+ u16 mv_num_pos;
+ u16 mv_size;
- sparx5 = port->sparx5;
- portno = port->portno;
+ mv_size = count - 1;
+ if (offset > 0) {
+ mv_num_pos = offset - 1;
+ cmd = VCAP_CMD_MOVE_DOWN;
+ } else {
+ mv_num_pos = -offset - 1;
+ cmd = VCAP_CMD_MOVE_UP;
+ }
- /* For now we only consider IS2 */
- if (enable)
- spx5_wr(ANA_ACL_VCAP_S2_CFG_SEC_ENA_SET(0xf), sparx5,
- ANA_ACL_VCAP_S2_CFG(portno));
- else
- spx5_wr(ANA_ACL_VCAP_S2_CFG_SEC_ENA_SET(0), sparx5,
- ANA_ACL_VCAP_S2_CFG(portno));
- return 0;
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_super_move(sparx5, addr, cmd, mv_num_pos, mv_size);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_move(sparx5, addr, cmd, mv_num_pos, mv_size);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_move(sparx5, addr, cmd, mv_num_pos, mv_size);
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
}
-/* API callback operations: only IS2 is supported for now */
static struct vcap_operations sparx5_vcap_ops = {
.validate_keyset = sparx5_vcap_validate_keyset,
.add_default_fields = sparx5_vcap_add_default_fields,
@@ -543,19 +1517,41 @@ static struct vcap_operations sparx5_vcap_ops = {
.update = sparx5_vcap_update,
.move = sparx5_vcap_move,
.port_info = sparx5_port_info,
- .enable = sparx5_vcap_enable,
};
-/* Enable lookups per port and set the keyset generation: only IS2 for now */
-static void sparx5_vcap_port_key_selection(struct sparx5 *sparx5,
- struct vcap_admin *admin)
+/* Enable IS0 lookups per port and set the keyset generation */
+static void sparx5_vcap_is0_port_key_selection(struct sparx5 *sparx5,
+ struct vcap_admin *admin)
+{
+ int portno, lookup;
+ u32 keysel;
+
+ keysel = VCAP_IS0_KEYSEL(false,
+ VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE,
+ VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4,
+ VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE,
+ VCAP_IS0_PS_MPLS_FOLLOW_ETYPE,
+ VCAP_IS0_PS_MPLS_FOLLOW_ETYPE,
+ VCAP_IS0_PS_MLBS_FOLLOW_ETYPE);
+ for (lookup = 0; lookup < admin->lookups; ++lookup) {
+ for (portno = 0; portno < SPX5_PORTS; ++portno) {
+ spx5_wr(keysel, sparx5,
+ ANA_CL_ADV_CL_CFG(portno, lookup));
+ spx5_rmw(ANA_CL_ADV_CL_CFG_LOOKUP_ENA,
+ ANA_CL_ADV_CL_CFG_LOOKUP_ENA,
+ sparx5,
+ ANA_CL_ADV_CL_CFG(portno, lookup));
+ }
+ }
+}
+
+/* Enable IS2 lookups per port and set the keyset generation */
+static void sparx5_vcap_is2_port_key_selection(struct sparx5 *sparx5,
+ struct vcap_admin *admin)
{
int portno, lookup;
u32 keysel;
- /* all traffic types generate the MAC_ETYPE keyset for now in all
- * lookups on all ports
- */
keysel = VCAP_IS2_KEYSEL(true, VCAP_IS2_PS_NONETH_MAC_ETYPE,
VCAP_IS2_PS_IPV4_MC_IP4_TCP_UDP_OTHER,
VCAP_IS2_PS_IPV4_UC_IP4_TCP_UDP_OTHER,
@@ -568,19 +1564,107 @@ static void sparx5_vcap_port_key_selection(struct sparx5 *sparx5,
ANA_ACL_VCAP_S2_KEY_SEL(portno, lookup));
}
}
+ /* IS2 lookups are in bit 0:3 */
+ for (portno = 0; portno < SPX5_PORTS; ++portno)
+ spx5_rmw(ANA_ACL_VCAP_S2_CFG_SEC_ENA_SET(0xf),
+ ANA_ACL_VCAP_S2_CFG_SEC_ENA,
+ sparx5,
+ ANA_ACL_VCAP_S2_CFG(portno));
}
-/* Disable lookups per port and set the keyset generation: only IS2 for now */
-static void sparx5_vcap_port_key_deselection(struct sparx5 *sparx5,
- struct vcap_admin *admin)
+/* Enable ES0 lookups per port and set the keyset generation */
+static void sparx5_vcap_es0_port_key_selection(struct sparx5 *sparx5,
+ struct vcap_admin *admin)
{
int portno;
+ u32 keysel;
+ keysel = VCAP_ES0_KEYSEL(VCAP_ES0_PS_FORCE_ISDX_LOOKUPS);
for (portno = 0; portno < SPX5_PORTS; ++portno)
- spx5_rmw(ANA_ACL_VCAP_S2_CFG_SEC_ENA_SET(0),
- ANA_ACL_VCAP_S2_CFG_SEC_ENA,
- sparx5,
- ANA_ACL_VCAP_S2_CFG(portno));
+ spx5_rmw(keysel, REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA,
+ sparx5, REW_RTAG_ETAG_CTRL(portno));
+
+ spx5_rmw(REW_ES0_CTRL_ES0_LU_ENA_SET(1), REW_ES0_CTRL_ES0_LU_ENA,
+ sparx5, REW_ES0_CTRL);
+}
+
+/* Enable ES2 lookups per port and set the keyset generation */
+static void sparx5_vcap_es2_port_key_selection(struct sparx5 *sparx5,
+ struct vcap_admin *admin)
+{
+ int portno, lookup;
+ u32 keysel;
+
+ keysel = VCAP_ES2_KEYSEL(true, VCAP_ES2_PS_ARP_MAC_ETYPE,
+ VCAP_ES2_PS_IPV4_IP4_TCP_UDP_OTHER,
+ VCAP_ES2_PS_IPV6_IP_7TUPLE);
+ for (lookup = 0; lookup < admin->lookups; ++lookup)
+ for (portno = 0; portno < SPX5_PORTS; ++portno)
+ spx5_wr(keysel, sparx5,
+ EACL_VCAP_ES2_KEY_SEL(portno, lookup));
+}
+
+/* Enable lookups per port and set the keyset generation */
+static void sparx5_vcap_port_key_selection(struct sparx5 *sparx5,
+ struct vcap_admin *admin)
+{
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ sparx5_vcap_is0_port_key_selection(sparx5, admin);
+ break;
+ case VCAP_TYPE_IS2:
+ sparx5_vcap_is2_port_key_selection(sparx5, admin);
+ break;
+ case VCAP_TYPE_ES0:
+ sparx5_vcap_es0_port_key_selection(sparx5, admin);
+ break;
+ case VCAP_TYPE_ES2:
+ sparx5_vcap_es2_port_key_selection(sparx5, admin);
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
+}
+
+/* Disable lookups per port */
+static void sparx5_vcap_port_key_deselection(struct sparx5 *sparx5,
+ struct vcap_admin *admin)
+{
+ int portno, lookup;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ for (lookup = 0; lookup < admin->lookups; ++lookup)
+ for (portno = 0; portno < SPX5_PORTS; ++portno)
+ spx5_rmw(ANA_CL_ADV_CL_CFG_LOOKUP_ENA_SET(0),
+ ANA_CL_ADV_CL_CFG_LOOKUP_ENA,
+ sparx5,
+ ANA_CL_ADV_CL_CFG(portno, lookup));
+ break;
+ case VCAP_TYPE_IS2:
+ for (portno = 0; portno < SPX5_PORTS; ++portno)
+ spx5_rmw(ANA_ACL_VCAP_S2_CFG_SEC_ENA_SET(0),
+ ANA_ACL_VCAP_S2_CFG_SEC_ENA,
+ sparx5,
+ ANA_ACL_VCAP_S2_CFG(portno));
+ break;
+ case VCAP_TYPE_ES0:
+ spx5_rmw(REW_ES0_CTRL_ES0_LU_ENA_SET(0),
+ REW_ES0_CTRL_ES0_LU_ENA, sparx5, REW_ES0_CTRL);
+ break;
+ case VCAP_TYPE_ES2:
+ for (lookup = 0; lookup < admin->lookups; ++lookup)
+ for (portno = 0; portno < SPX5_PORTS; ++portno)
+ spx5_rmw(EACL_VCAP_ES2_KEY_SEL_KEY_ENA_SET(0),
+ EACL_VCAP_ES2_KEY_SEL_KEY_ENA,
+ sparx5,
+ EACL_VCAP_ES2_KEY_SEL(portno, lookup));
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
}
static void sparx5_vcap_admin_free(struct vcap_admin *admin)
@@ -610,6 +1694,7 @@ sparx5_vcap_admin_alloc(struct sparx5 *sparx5, struct vcap_control *ctrl,
mutex_init(&admin->lock);
admin->vtype = cfg->vtype;
admin->vinst = cfg->vinst;
+ admin->ingress = cfg->ingress;
admin->lookups = cfg->lookups;
admin->lookups_per_instance = cfg->lookups_per_instance;
admin->first_cid = cfg->first_cid;
@@ -633,22 +1718,55 @@ static void sparx5_vcap_block_alloc(struct sparx5 *sparx5,
struct vcap_admin *admin,
const struct sparx5_vcap_inst *cfg)
{
- int idx;
-
- /* Super VCAP block mapping and address configuration. Block 0
- * is assigned addresses 0 through 3071, block 1 is assigned
- * addresses 3072 though 6143, and so on.
- */
- for (idx = cfg->blockno; idx < cfg->blockno + cfg->blocks; ++idx) {
- spx5_wr(VCAP_SUPER_IDX_CORE_IDX_SET(idx), sparx5,
- VCAP_SUPER_IDX);
- spx5_wr(VCAP_SUPER_MAP_CORE_MAP_SET(cfg->map_id), sparx5,
- VCAP_SUPER_MAP);
- }
- admin->first_valid_addr = cfg->blockno * SUPER_VCAP_BLK_SIZE;
- admin->last_used_addr = admin->first_valid_addr +
- cfg->blocks * SUPER_VCAP_BLK_SIZE;
- admin->last_valid_addr = admin->last_used_addr - 1;
+ int idx, cores;
+
+ switch (admin->vtype) {
+ case VCAP_TYPE_IS0:
+ case VCAP_TYPE_IS2:
+ /* Super VCAP block mapping and address configuration. Block 0
+ * is assigned addresses 0 through 3071, block 1 is assigned
+ * addresses 3072 though 6143, and so on.
+ */
+ for (idx = cfg->blockno; idx < cfg->blockno + cfg->blocks;
+ ++idx) {
+ spx5_wr(VCAP_SUPER_IDX_CORE_IDX_SET(idx), sparx5,
+ VCAP_SUPER_IDX);
+ spx5_wr(VCAP_SUPER_MAP_CORE_MAP_SET(cfg->map_id),
+ sparx5, VCAP_SUPER_MAP);
+ }
+ admin->first_valid_addr = cfg->blockno * SUPER_VCAP_BLK_SIZE;
+ admin->last_used_addr = admin->first_valid_addr +
+ cfg->blocks * SUPER_VCAP_BLK_SIZE;
+ admin->last_valid_addr = admin->last_used_addr - 1;
+ break;
+ case VCAP_TYPE_ES0:
+ admin->first_valid_addr = 0;
+ admin->last_used_addr = cfg->count;
+ admin->last_valid_addr = cfg->count - 1;
+ cores = spx5_rd(sparx5, VCAP_ES0_CORE_CNT);
+ for (idx = 0; idx < cores; ++idx) {
+ spx5_wr(VCAP_ES0_IDX_CORE_IDX_SET(idx), sparx5,
+ VCAP_ES0_IDX);
+ spx5_wr(VCAP_ES0_MAP_CORE_MAP_SET(1), sparx5,
+ VCAP_ES0_MAP);
+ }
+ break;
+ case VCAP_TYPE_ES2:
+ admin->first_valid_addr = 0;
+ admin->last_used_addr = cfg->count;
+ admin->last_valid_addr = cfg->count - 1;
+ cores = spx5_rd(sparx5, VCAP_ES2_CORE_CNT);
+ for (idx = 0; idx < cores; ++idx) {
+ spx5_wr(VCAP_ES2_IDX_CORE_IDX_SET(idx), sparx5,
+ VCAP_ES2_IDX);
+ spx5_wr(VCAP_ES2_MAP_CORE_MAP_SET(1), sparx5,
+ VCAP_ES2_MAP);
+ }
+ break;
+ default:
+ sparx5_vcap_type_err(sparx5, admin, __func__);
+ break;
+ }
}
/* Allocate a vcap control and vcap instances and configure the system */
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h
index 0a0f2412c980..3260ab5e3a82 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h
@@ -16,6 +16,15 @@
#include "vcap_api.h"
#include "vcap_api_client.h"
+#define SPARX5_VCAP_CID_IS0_L0 VCAP_CID_INGRESS_L0 /* IS0/CLM lookup 0 */
+#define SPARX5_VCAP_CID_IS0_L1 VCAP_CID_INGRESS_L1 /* IS0/CLM lookup 1 */
+#define SPARX5_VCAP_CID_IS0_L2 VCAP_CID_INGRESS_L2 /* IS0/CLM lookup 2 */
+#define SPARX5_VCAP_CID_IS0_L3 VCAP_CID_INGRESS_L3 /* IS0/CLM lookup 3 */
+#define SPARX5_VCAP_CID_IS0_L4 VCAP_CID_INGRESS_L4 /* IS0/CLM lookup 4 */
+#define SPARX5_VCAP_CID_IS0_L5 VCAP_CID_INGRESS_L5 /* IS0/CLM lookup 5 */
+#define SPARX5_VCAP_CID_IS0_MAX \
+ (VCAP_CID_INGRESS_L5 + VCAP_CID_LOOKUP_SIZE - 1) /* IS0/CLM Max */
+
#define SPARX5_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
#define SPARX5_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
#define SPARX5_VCAP_CID_IS2_L2 VCAP_CID_INGRESS_STAGE2_L2 /* IS2 lookup 2 */
@@ -23,6 +32,63 @@
#define SPARX5_VCAP_CID_IS2_MAX \
(VCAP_CID_INGRESS_STAGE2_L3 + VCAP_CID_LOOKUP_SIZE - 1) /* IS2 Max */
+#define SPARX5_VCAP_CID_ES0_L0 VCAP_CID_EGRESS_L0 /* ES0 lookup 0 */
+#define SPARX5_VCAP_CID_ES0_MAX (VCAP_CID_EGRESS_L1 - 1) /* ES0 Max */
+
+#define SPARX5_VCAP_CID_ES2_L0 VCAP_CID_EGRESS_STAGE2_L0 /* ES2 lookup 0 */
+#define SPARX5_VCAP_CID_ES2_L1 VCAP_CID_EGRESS_STAGE2_L1 /* ES2 lookup 1 */
+#define SPARX5_VCAP_CID_ES2_MAX \
+ (VCAP_CID_EGRESS_STAGE2_L1 + VCAP_CID_LOOKUP_SIZE - 1) /* ES2 Max */
+
+/* IS0 port keyset selection control */
+
+/* IS0 ethernet, IPv4, IPv6 traffic type keyset generation */
+enum vcap_is0_port_sel_etype {
+ VCAP_IS0_PS_ETYPE_DEFAULT, /* None or follow depending on class */
+ VCAP_IS0_PS_ETYPE_MLL,
+ VCAP_IS0_PS_ETYPE_SGL_MLBS,
+ VCAP_IS0_PS_ETYPE_DBL_MLBS,
+ VCAP_IS0_PS_ETYPE_TRI_MLBS,
+ VCAP_IS0_PS_ETYPE_TRI_VID,
+ VCAP_IS0_PS_ETYPE_LL_FULL,
+ VCAP_IS0_PS_ETYPE_NORMAL_SRC,
+ VCAP_IS0_PS_ETYPE_NORMAL_DST,
+ VCAP_IS0_PS_ETYPE_NORMAL_7TUPLE,
+ VCAP_IS0_PS_ETYPE_NORMAL_5TUPLE_IP4,
+ VCAP_IS0_PS_ETYPE_PURE_5TUPLE_IP4,
+ VCAP_IS0_PS_ETYPE_DBL_VID_IDX,
+ VCAP_IS0_PS_ETYPE_ETAG,
+ VCAP_IS0_PS_ETYPE_NO_LOOKUP,
+};
+
+/* IS0 MPLS traffic type keyset generation */
+enum vcap_is0_port_sel_mpls_uc_mc {
+ VCAP_IS0_PS_MPLS_FOLLOW_ETYPE,
+ VCAP_IS0_PS_MPLS_MLL,
+ VCAP_IS0_PS_MPLS_SGL_MLBS,
+ VCAP_IS0_PS_MPLS_DBL_MLBS,
+ VCAP_IS0_PS_MPLS_TRI_MLBS,
+ VCAP_IS0_PS_MPLS_TRI_VID,
+ VCAP_IS0_PS_MPLS_LL_FULL,
+ VCAP_IS0_PS_MPLS_NORMAL_SRC,
+ VCAP_IS0_PS_MPLS_NORMAL_DST,
+ VCAP_IS0_PS_MPLS_NORMAL_7TUPLE,
+ VCAP_IS0_PS_MPLS_NORMAL_5TUPLE_IP4,
+ VCAP_IS0_PS_MPLS_PURE_5TUPLE_IP4,
+ VCAP_IS0_PS_MPLS_DBL_VID_IDX,
+ VCAP_IS0_PS_MPLS_ETAG,
+ VCAP_IS0_PS_MPLS_NO_LOOKUP,
+};
+
+/* IS0 MBLS traffic type keyset generation */
+enum vcap_is0_port_sel_mlbs {
+ VCAP_IS0_PS_MLBS_FOLLOW_ETYPE,
+ VCAP_IS0_PS_MLBS_SGL_MLBS,
+ VCAP_IS0_PS_MLBS_DBL_MLBS,
+ VCAP_IS0_PS_MLBS_TRI_MLBS,
+ VCAP_IS0_PS_MLBS_NO_LOOKUP = 17,
+};
+
/* IS2 port keyset selection control */
/* IS2 non-ethernet traffic type keyset generation */
@@ -71,6 +137,57 @@ enum vcap_is2_port_sel_arp {
VCAP_IS2_PS_ARP_ARP,
};
+/* ES0 port keyset selection control */
+
+/* ES0 Egress port traffic type classification */
+enum vcap_es0_port_sel {
+ VCAP_ES0_PS_NORMAL_SELECTION,
+ VCAP_ES0_PS_FORCE_ISDX_LOOKUPS,
+ VCAP_ES0_PS_FORCE_VID_LOOKUPS,
+ VCAP_ES0_PS_RESERVED,
+};
+
+/* ES2 port keyset selection control */
+
+/* ES2 IPv4 traffic type keyset generation */
+enum vcap_es2_port_sel_ipv4 {
+ VCAP_ES2_PS_IPV4_MAC_ETYPE,
+ VCAP_ES2_PS_IPV4_IP_7TUPLE,
+ VCAP_ES2_PS_IPV4_IP4_TCP_UDP_VID,
+ VCAP_ES2_PS_IPV4_IP4_TCP_UDP_OTHER,
+ VCAP_ES2_PS_IPV4_IP4_VID,
+ VCAP_ES2_PS_IPV4_IP4_OTHER,
+};
+
+/* ES2 IPv6 traffic type keyset generation */
+enum vcap_es2_port_sel_ipv6 {
+ VCAP_ES2_PS_IPV6_MAC_ETYPE,
+ VCAP_ES2_PS_IPV6_IP_7TUPLE,
+ VCAP_ES2_PS_IPV6_IP_7TUPLE_VID,
+ VCAP_ES2_PS_IPV6_IP_7TUPLE_STD,
+ VCAP_ES2_PS_IPV6_IP6_VID,
+ VCAP_ES2_PS_IPV6_IP6_STD,
+ VCAP_ES2_PS_IPV6_IP4_DOWNGRADE,
+};
+
+/* ES2 ARP traffic type keyset generation */
+enum vcap_es2_port_sel_arp {
+ VCAP_ES2_PS_ARP_MAC_ETYPE,
+ VCAP_ES2_PS_ARP_ARP,
+};
+
+/* Selects TPID for ES0 matching */
+enum SPX5_TPID_SEL {
+ SPX5_TPID_SEL_UNTAGGED,
+ SPX5_TPID_SEL_8100,
+ SPX5_TPID_SEL_UNUSED_0,
+ SPX5_TPID_SEL_UNUSED_1,
+ SPX5_TPID_SEL_88A8,
+ SPX5_TPID_SEL_TPIDCFG_1,
+ SPX5_TPID_SEL_TPIDCFG_2,
+ SPX5_TPID_SEL_TPIDCFG_3,
+};
+
/* Get the port keyset for the vcap lookup */
int sparx5_vcap_get_port_keyset(struct net_device *ndev,
struct vcap_admin *admin,
@@ -78,4 +195,7 @@ int sparx5_vcap_get_port_keyset(struct net_device *ndev,
u16 l3_proto,
struct vcap_keyset_list *kslist);
+/* Check if the ethertype is supported by the vcap port classification */
+bool sparx5_vcap_is_known_etype(struct vcap_admin *admin, u16 etype);
+
#endif /* __SPARX5_VCAP_IMPL_H__ */
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vlan.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vlan.c
index 34f954bbf815..ac001ae59a38 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_vlan.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vlan.c
@@ -219,8 +219,8 @@ void sparx5_vlan_port_apply(struct sparx5 *sparx5,
spx5_wr(val, sparx5,
ANA_CL_VLAN_FILTER_CTRL(port->portno, 0));
- /* Egress configuration (REW_TAG_CFG): VLAN tag type to 8021Q */
- val = REW_TAG_CTRL_TAG_TPID_CFG_SET(0);
+ /* Egress configuration (REW_TAG_CFG): VLAN tag selected via IFH */
+ val = REW_TAG_CTRL_TAG_TPID_CFG_SET(5);
if (port->vlan_aware) {
if (port->vid)
/* Tag all frames except when VID == DEFAULT_VLAN */
diff --git a/drivers/net/ethernet/microchip/vcap/Makefile b/drivers/net/ethernet/microchip/vcap/Makefile
index 0adb8f5a8735..c86f20e6491f 100644
--- a/drivers/net/ethernet/microchip/vcap/Makefile
+++ b/drivers/net/ethernet/microchip/vcap/Makefile
@@ -7,4 +7,4 @@ obj-$(CONFIG_VCAP) += vcap.o
obj-$(CONFIG_VCAP_KUNIT_TEST) += vcap_model_kunit.o
vcap-$(CONFIG_DEBUG_FS) += vcap_api_debugfs.o
-vcap-y += vcap_api.o
+vcap-y += vcap_api.o vcap_tc.o
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_ag_api.h b/drivers/net/ethernet/microchip/vcap/vcap_ag_api.h
index 84de2aee4169..0844fcaeee68 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_ag_api.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_ag_api.h
@@ -1,16 +1,17 @@
/* SPDX-License-Identifier: BSD-3-Clause */
-/* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries.
+/* Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries.
* Microchip VCAP API
*/
-/* This file is autogenerated by cml-utils 2022-10-13 10:04:41 +0200.
- * Commit ID: fd7cafd175899f0672c73afb3a30fc872500ae86
+/* This file is autogenerated by cml-utils 2023-02-10 11:15:56 +0100.
+ * Commit ID: c30fb4bf0281cd4a7133bdab6682f9e43c872ada
*/
#ifndef __VCAP_AG_API__
#define __VCAP_AG_API__
enum vcap_type {
+ VCAP_TYPE_ES0,
VCAP_TYPE_ES2,
VCAP_TYPE_IS0,
VCAP_TYPE_IS2,
@@ -20,27 +21,25 @@ enum vcap_type {
/* Keyfieldset names with origin information */
enum vcap_keyfield_set {
VCAP_KFS_NO_VALUE, /* initial value */
- VCAP_KFS_ARP, /* sparx5 is2 X6, sparx5 es2 X6 */
+ VCAP_KFS_ARP, /* sparx5 is2 X6, sparx5 es2 X6, lan966x is2 X2 */
VCAP_KFS_ETAG, /* sparx5 is0 X2 */
- VCAP_KFS_IP4_OTHER, /* sparx5 is2 X6, sparx5 es2 X6 */
- VCAP_KFS_IP4_TCP_UDP, /* sparx5 is2 X6, sparx5 es2 X6 */
+ VCAP_KFS_IP4_OTHER, /* sparx5 is2 X6, sparx5 es2 X6, lan966x is2 X2 */
+ VCAP_KFS_IP4_TCP_UDP, /* sparx5 is2 X6, sparx5 es2 X6, lan966x is2 X2 */
VCAP_KFS_IP4_VID, /* sparx5 es2 X3 */
- VCAP_KFS_IP6_STD, /* sparx5 is2 X6 */
- VCAP_KFS_IP6_VID, /* sparx5 is2 X6, sparx5 es2 X6 */
+ VCAP_KFS_IP6_OTHER, /* lan966x is2 X4 */
+ VCAP_KFS_IP6_STD, /* sparx5 is2 X6, sparx5 es2 X6, lan966x is2 X2 */
+ VCAP_KFS_IP6_TCP_UDP, /* lan966x is2 X4 */
+ VCAP_KFS_IP6_VID, /* sparx5 es2 X6 */
VCAP_KFS_IP_7TUPLE, /* sparx5 is2 X12, sparx5 es2 X12 */
+ VCAP_KFS_ISDX, /* sparx5 es0 X1 */
VCAP_KFS_LL_FULL, /* sparx5 is0 X6 */
- VCAP_KFS_MAC_ETYPE, /* sparx5 is2 X6, sparx5 es2 X6 */
- VCAP_KFS_MLL, /* sparx5 is0 X3 */
- VCAP_KFS_NORMAL, /* sparx5 is0 X6 */
- VCAP_KFS_NORMAL_5TUPLE_IP4, /* sparx5 is0 X6 */
- VCAP_KFS_NORMAL_7TUPLE, /* sparx5 is0 X12 */
- VCAP_KFS_PURE_5TUPLE_IP4, /* sparx5 is0 X3 */
- VCAP_KFS_TRI_VID, /* sparx5 is0 X2 */
+ VCAP_KFS_MAC_ETYPE, /* sparx5 is2 X6, sparx5 es2 X6, lan966x is2 X2 */
VCAP_KFS_MAC_LLC, /* lan966x is2 X2 */
VCAP_KFS_MAC_SNAP, /* lan966x is2 X2 */
+ VCAP_KFS_NORMAL_5TUPLE_IP4, /* sparx5 is0 X6 */
+ VCAP_KFS_NORMAL_7TUPLE, /* sparx5 is0 X12 */
VCAP_KFS_OAM, /* lan966x is2 X2 */
- VCAP_KFS_IP6_TCP_UDP, /* lan966x is2 X4 */
- VCAP_KFS_IP6_OTHER, /* lan966x is2 X4 */
+ VCAP_KFS_PURE_5TUPLE_IP4, /* sparx5 is0 X3 */
VCAP_KFS_SMAC_SIP4, /* lan966x is2 X1 */
VCAP_KFS_SMAC_SIP6, /* lan966x is2 X2 */
};
@@ -78,6 +77,8 @@ enum vcap_keyfield_set {
* Third PCP in multiple vlan tags (not always available)
* VCAP_KF_8021Q_PCP_CLS: W3, sparx5: is2/es2, lan966x: is2
* Classified PCP
+ * VCAP_KF_8021Q_TPID: W3, sparx5: es0
+ * TPID for outer tag: 0: Customer TPID 1: Service TPID (88A8 or programmable)
* VCAP_KF_8021Q_TPID0: W3, sparx5: is0
* First TPIC in multiple vlan tags (outer tag or default port tag)
* VCAP_KF_8021Q_TPID1: W3, sparx5: is0
@@ -90,7 +91,8 @@ enum vcap_keyfield_set {
* Second VID in multiple vlan tags (inner tag)
* VCAP_KF_8021Q_VID2: W12, sparx5: is0
* Third VID in multiple vlan tags (not always available)
- * VCAP_KF_8021Q_VID_CLS: W13, sparx5: is2/es2, lan966x is2 W12
+ * VCAP_KF_8021Q_VID_CLS: sparx5 is2 W13, sparx5 es0 W13, sparx5 es2 W13,
+ * lan966x is2 W12
* Classified VID
* VCAP_KF_8021Q_VLAN_TAGGED_IS: W1, sparx5: is2/es2, lan966x: is2
* Sparx5: Set if frame was received with a VLAN tag, LAN966x: Set if frame has
@@ -104,7 +106,7 @@ enum vcap_keyfield_set {
* Set if hardware address is Ethernet
* VCAP_KF_ARP_LEN_OK_IS: W1, sparx5: is2/es2, lan966x: is2
* Set if hardware address length = 6 (Ethernet) and IP address length = 4 (IP).
- * VCAP_KF_ARP_OPCODE: W2, sparx5: is2/es2, lan966x: i2
+ * VCAP_KF_ARP_OPCODE: W2, sparx5: is2/es2, lan966x: is2
* ARP opcode
* VCAP_KF_ARP_OPCODE_UNKNOWN_IS: W1, sparx5: is2/es2, lan966x: is2
* Set if not one of the codes defined in VCAP_KF_ARP_OPCODE
@@ -114,25 +116,25 @@ enum vcap_keyfield_set {
* Sender Hardware Address = SMAC (ARP)
* VCAP_KF_ARP_TGT_MATCH_IS: W1, sparx5: is2/es2, lan966x: is2
* Target Hardware Address = SMAC (RARP)
- * VCAP_KF_COSID_CLS: W3, sparx5: es2
+ * VCAP_KF_COSID_CLS: W3, sparx5: es0/es2
* Class of service
- * VCAP_KF_DST_ENTRY: W1, sparx5: is0
- * Selects whether the frame’s destination or source information is used for
- * fields L2_SMAC and L3_IP4_SIP
* VCAP_KF_ES0_ISDX_KEY_ENA: W1, sparx5: es2
* The value taken from the IFH .FWD.ES0_ISDX_KEY_ENA
* VCAP_KF_ETYPE: W16, sparx5: is0/is2/es2, lan966x: is2
* Ethernet type
* VCAP_KF_ETYPE_LEN_IS: W1, sparx5: is0/is2/es2
* Set if frame has EtherType >= 0x600
- * VCAP_KF_ETYPE_MPLS: W2, sparx5: is0
- * Type of MPLS Ethertype (or not)
+ * VCAP_KF_HOST_MATCH: W1, lan966x: is2
+ * The action from the SMAC_SIP4 or SMAC_SIP6 lookups. Used for IP source
+ * guarding.
* VCAP_KF_IF_EGR_PORT_MASK: W32, sparx5: es2
* Egress port mask, one bit per port
* VCAP_KF_IF_EGR_PORT_MASK_RNG: W3, sparx5: es2
* Select which 32 port group is available in IF_EGR_PORT (or virtual ports or
* CPU queue)
- * VCAP_KF_IF_IGR_PORT: sparx5 is0 W7, sparx5 es2 W9
+ * VCAP_KF_IF_EGR_PORT_NO: W7, sparx5: es0
+ * Egress port number
+ * VCAP_KF_IF_IGR_PORT: sparx5 is0 W7, sparx5 es2 W9, lan966x is2 W4
* Sparx5: Logical ingress port number retrieved from
* ANA_CL::PORT_ID_CFG.LPORT_NUM or ERLEG, LAN966x: ingress port nunmber
* VCAP_KF_IF_IGR_PORT_MASK: sparx5 is0 W65, sparx5 is2 W32, sparx5 is2 W65,
@@ -152,45 +154,61 @@ enum vcap_keyfield_set {
* VCAP_KF_IP4_IS: W1, sparx5: is0/is2/es2, lan966x: is2
* Set if frame has EtherType = 0x800 and IP version = 4
* VCAP_KF_IP_MC_IS: W1, sparx5: is0
- * Set if frame is IPv4 frame and frame’s destination MAC address is an IPv4
- * multicast address (0x01005E0 /25). Set if frame is IPv6 frame and frame’s
+ * Set if frame is IPv4 frame and frame's destination MAC address is an IPv4
+ * multicast address (0x01005E0 /25). Set if frame is IPv6 frame and frame's
* destination MAC address is an IPv6 multicast address (0x3333/16).
* VCAP_KF_IP_PAYLOAD_5TUPLE: W32, sparx5: is0
* Payload bytes after IP header
* VCAP_KF_IP_SNAP_IS: W1, sparx5: is0
* Set if frame is IPv4, IPv6, or SNAP frame
- * VCAP_KF_ISDX_CLS: W12, sparx5: is2/es2
+ * VCAP_KF_ISDX_CLS: W12, sparx5: is2/es0/es2
* Classified ISDX
- * VCAP_KF_ISDX_GT0_IS: W1, sparx5: is2/es2, lan966x: is2
+ * VCAP_KF_ISDX_GT0_IS: W1, sparx5: is2/es0/es2, lan966x: is2
* Set if classified ISDX > 0
* VCAP_KF_L2_BC_IS: W1, sparx5: is0/is2/es2, lan966x: is2
- * Set if frame’s destination MAC address is the broadcast address
+ * Set if frame's destination MAC address is the broadcast address
* (FF-FF-FF-FF-FF-FF).
* VCAP_KF_L2_DMAC: W48, sparx5: is0/is2/es2, lan966x: is2
* Destination MAC address
+ * VCAP_KF_L2_FRM_TYPE: W4, lan966x: is2
+ * Frame subtype for specific EtherTypes (MRP, DLR)
* VCAP_KF_L2_FWD_IS: W1, sparx5: is2
* Set if the frame is allowed to be forwarded to front ports
- * VCAP_KF_L2_MC_IS: W1, sparx5: is0/is2/es2, lan9966x is2
- * Set if frame’s destination MAC address is a multicast address (bit 40 = 1).
+ * VCAP_KF_L2_LLC: W40, lan966x: is2
+ * LLC header and data after up to two VLAN tags and the type/length field
+ * VCAP_KF_L2_MC_IS: W1, sparx5: is0/is2/es2, lan966x: is2
+ * Set if frame's destination MAC address is a multicast address (bit 40 = 1).
+ * VCAP_KF_L2_PAYLOAD0: W16, lan966x: is2
+ * Payload bytes 0-1 after the frame's EtherType
+ * VCAP_KF_L2_PAYLOAD1: W8, lan966x: is2
+ * Payload byte 4 after the frame's EtherType. This is specifically for PTP
+ * frames.
+ * VCAP_KF_L2_PAYLOAD2: W3, lan966x: is2
+ * Bits 7, 2, and 1 from payload byte 6 after the frame's EtherType. This is
+ * specifically for PTP frames.
* VCAP_KF_L2_PAYLOAD_ETYPE: W64, sparx5: is2/es2
* Byte 0-7 of L2 payload after Type/Len field and overloading for OAM
- * VCAP_KF_L2_SMAC: W48, sparx5: is0/is2/es2, lan966x is2
+ * VCAP_KF_L2_SMAC: W48, sparx5: is0/is2/es2, lan966x: is2
* Source MAC address
+ * VCAP_KF_L2_SNAP: W40, lan966x: is2
+ * SNAP header after LLC header (AA-AA-03)
* VCAP_KF_L3_DIP_EQ_SIP_IS: W1, sparx5: is2/es2, lan966x: is2
* Set if Src IP matches Dst IP address
- * VCAP_KF_L3_DMAC_DIP_MATCH: W1, sparx5: is2
- * Match found in DIP security lookup in ANA_L3
- * VCAP_KF_L3_DPL_CLS: W1, sparx5: es2
+ * VCAP_KF_L3_DPL_CLS: W1, sparx5: es0/es2
* The frames drop precedence level
* VCAP_KF_L3_DSCP: W6, sparx5: is0
- * Frame’s DSCP value
+ * Frame's DSCP value
* VCAP_KF_L3_DST_IS: W1, sparx5: is2
* Set if lookup is done for egress router leg
+ * VCAP_KF_L3_FRAGMENT: W1, lan966x: is2
+ * Set if IPv4 frame is fragmented
* VCAP_KF_L3_FRAGMENT_TYPE: W2, sparx5: is0/is2/es2
* L3 Fragmentation type (none, initial, suspicious, valid follow up)
* VCAP_KF_L3_FRAG_INVLD_L4_LEN: W1, sparx5: is0/is2
* Set if frame's L4 length is less than ANA_CL:COMMON:CLM_FRAGMENT_CFG.L4_MIN_L
* EN
+ * VCAP_KF_L3_FRAG_OFS_GT0: W1, lan966x: is2
+ * Set if IPv4 frame is fragmented and it is not the first fragment
* VCAP_KF_L3_IP4_DIP: W32, sparx5: is0/is2/es2, lan966x: is2
* Destination IPv4 Address
* VCAP_KF_L3_IP4_SIP: W32, sparx5: is0/is2/es2, lan966x: is2
@@ -205,36 +223,38 @@ enum vcap_keyfield_set {
* IPv4 frames: IP protocol. IPv6 frames: Next header, same as for IPV4
* VCAP_KF_L3_OPTIONS_IS: W1, sparx5: is0/is2/es2, lan966x: is2
* Set if IPv4 frame contains options (IP len > 5)
- * VCAP_KF_L3_PAYLOAD: sparx5 is2 W96, sparx5 is2 W40, sparx5 es2 W96,
- * lan966x is2 W56
+ * VCAP_KF_L3_PAYLOAD: sparx5 is2 W96, sparx5 is2 W40, sparx5 es2 W96, sparx5
+ * es2 W40, lan966x is2 W56
* Sparx5: Payload bytes after IP header. IPv4: IPv4 options are not parsed so
* payload is always taken 20 bytes after the start of the IPv4 header, LAN966x:
* Bytes 0-6 after IP header
* VCAP_KF_L3_RT_IS: W1, sparx5: is2/es2
* Set if frame has hit a router leg
- * VCAP_KF_L3_SMAC_SIP_MATCH: W1, sparx5: is2
- * Match found in SIP security lookup in ANA_L3
* VCAP_KF_L3_TOS: W8, sparx5: is2/es2, lan966x: is2
* Sparx5: Frame's IPv4/IPv6 DSCP and ECN fields, LAN966x: IP TOS field
* VCAP_KF_L3_TTL_GT0: W1, sparx5: is2/es2, lan966x: is2
* Set if IPv4 TTL / IPv6 hop limit is greater than 0
+ * VCAP_KF_L4_1588_DOM: W8, lan966x: is2
+ * PTP over UDP: domainNumber
+ * VCAP_KF_L4_1588_VER: W4, lan966x: is2
+ * PTP over UDP: version
* VCAP_KF_L4_ACK: W1, sparx5: is2/es2, lan966x: is2
* Sparx5 and LAN966x: TCP flag ACK, LAN966x only: PTP over UDP: flagField bit 2
* (unicastFlag)
* VCAP_KF_L4_DPORT: W16, sparx5: is2/es2, lan966x: is2
* Sparx5: TCP/UDP destination port. Overloading for IP_7TUPLE: Non-TCP/UDP IP
* frames: L4_DPORT = L3_IP_PROTO, LAN966x: TCP/UDP destination port
- * VCAP_KF_L4_FIN: W1, sparx5: is2/es2
+ * VCAP_KF_L4_FIN: W1, sparx5: is2/es2, lan966x: is2
* TCP flag FIN, LAN966x: TCP flag FIN, and for PTP over UDP: messageType bit 1
* VCAP_KF_L4_PAYLOAD: W64, sparx5: is2/es2
* Payload bytes after TCP/UDP header Overloading for IP_7TUPLE: Non TCP/UDP
- * frames: Payload bytes 0–7 after IP header. IPv4 options are not parsed so
+ * frames: Payload bytes 0-7 after IP header. IPv4 options are not parsed so
* payload is always taken 20 bytes after the start of the IPv4 header for non
* TCP/UDP IPv4 frames
* VCAP_KF_L4_PSH: W1, sparx5: is2/es2, lan966x: is2
* Sparx5: TCP flag PSH, LAN966x: TCP: TCP flag PSH. PTP over UDP: flagField bit
* 1 (twoStepFlag)
- * VCAP_KF_L4_RNG: sparx5 is0 W8, sparx5 is2 W16, sparx5 es2 W16, lan966x: is2
+ * VCAP_KF_L4_RNG: sparx5 is0 W8, sparx5 is2 W16, sparx5 es2 W16, lan966x is2 W8
* Range checker bitmask (one for each range checker). Input into range checkers
* is taken from classified results (VID, DSCP) and frame (SPORT, DPORT, ETYPE,
* outer VID, inner VID)
@@ -263,58 +283,35 @@ enum vcap_keyfield_set {
* Select the mode of the Generic Index
* VCAP_KF_LOOKUP_PAG: W8, sparx5: is2, lan966x: is2
* Classified Policy Association Group: chains rules from IS1/CLM to IS2
+ * VCAP_KF_MIRROR_PROBE: W2, sparx5: es2
+ * Identifies frame copies generated as a result of mirroring
* VCAP_KF_OAM_CCM_CNTS_EQ0: W1, sparx5: is2/es2, lan966x: is2
* Dual-ended loss measurement counters in CCM frames are all zero
- * VCAP_KF_OAM_MEL_FLAGS: W7, sparx5: is0, lan966x: is2
+ * VCAP_KF_OAM_DETECTED: W1, lan966x: is2
+ * This is missing in the datasheet, but present in the OAM keyset in XML
+ * VCAP_KF_OAM_FLAGS: W8, lan966x: is2
+ * Frame's OAM flags
+ * VCAP_KF_OAM_MEL_FLAGS: W7, lan966x: is2
* Encoding of MD level/MEG level (MEL)
- * VCAP_KF_OAM_Y1731_IS: W1, sparx5: is0/is2/es2, lan966x: is2
- * Set if frame’s EtherType = 0x8902
- * VCAP_KF_PROT_ACTIVE: W1, sparx5: es2
+ * VCAP_KF_OAM_MEPID: W16, lan966x: is2
+ * CCM frame's OAM MEP ID
+ * VCAP_KF_OAM_OPCODE: W8, lan966x: is2
+ * Frame's OAM opcode
+ * VCAP_KF_OAM_VER: W5, lan966x: is2
+ * Frame's OAM version
+ * VCAP_KF_OAM_Y1731_IS: W1, sparx5: is2/es2, lan966x: is2
+ * Set if frame's EtherType = 0x8902
+ * VCAP_KF_PROT_ACTIVE: W1, sparx5: es0/es2
* Protection is active
* VCAP_KF_TCP_IS: W1, sparx5: is0/is2/es2, lan966x: is2
* Set if frame is IPv4 TCP frame (IP protocol = 6) or IPv6 TCP frames (Next
* header = 6)
- * VCAP_KF_TCP_UDP_IS: W1, sparx5: is0/is2/es2, lan966x: is2
+ * VCAP_KF_TCP_UDP_IS: W1, sparx5: is0/is2/es2
* Set if frame is IPv4/IPv6 TCP or UDP frame (IP protocol/next header equals 6
* or 17)
* VCAP_KF_TYPE: sparx5 is0 W2, sparx5 is0 W1, sparx5 is2 W4, sparx5 is2 W2,
- * sparx5 es2 W3, lan966x: is2
+ * sparx5 es0 W1, sparx5 es2 W3, lan966x is2 W4, lan966x is2 W2
* Keyset type id - set by the API
- * VCAP_KF_HOST_MATCH: W1, lan966x: is2
- * The action from the SMAC_SIP4 or SMAC_SIP6 lookups. Used for IP source
- * guarding.
- * VCAP_KF_L2_FRM_TYPE: W4, lan966x: is2
- * Frame subtype for specific EtherTypes (MRP, DLR)
- * VCAP_KF_L2_PAYLOAD0: W16, lan966x: is2
- * Payload bytes 0-1 after the frame’s EtherType
- * VCAP_KF_L2_PAYLOAD1: W8, lan966x: is2
- * Payload byte 4 after the frame’s EtherType. This is specifically for PTP
- * frames.
- * VCAP_KF_L2_PAYLOAD2: W3, lan966x: is2
- * Bits 7, 2, and 1 from payload byte 6 after the frame’s EtherType. This is
- * specifically for PTP frames.
- * VCAP_KF_L2_LLC: W40, lan966x: is2
- * LLC header and data after up to two VLAN tags and the type/length field
- * VCAP_KF_L3_FRAGMENT: W1, lan966x: is2
- * Set if IPv4 frame is fragmented
- * VCAP_KF_L3_FRAG_OFS_GT0: W1, lan966x: is2
- * Set if IPv4 frame is fragmented and it is not the first fragment
- * VCAP_KF_L2_SNAP: W40, lan966x: is2
- * SNAP header after LLC header (AA-AA-03)
- * VCAP_KF_L4_1588_DOM: W8, lan966x: is2
- * PTP over UDP: domainNumber
- * VCAP_KF_L4_1588_VER: W4, lan966x: is2
- * PTP over UDP: version
- * VCAP_KF_OAM_MEPID: W16, lan966x: is2
- * CCM frame’s OAM MEP ID
- * VCAP_KF_OAM_OPCODE: W8, lan966x: is2
- * Frame’s OAM opcode
- * VCAP_KF_OAM_VER: W5, lan966x: is2
- * Frame’s OAM version
- * VCAP_KF_OAM_FLAGS: W8, lan966x: is2
- * Frame’s OAM flags
- * VCAP_KF_OAM_DETECTED: W1, lan966x: is2
- * This is missing in the datasheet, but present in the OAM keyset in XML
*/
/* Keyfield names */
@@ -334,6 +331,7 @@ enum vcap_key_field {
VCAP_KF_8021Q_PCP1,
VCAP_KF_8021Q_PCP2,
VCAP_KF_8021Q_PCP_CLS,
+ VCAP_KF_8021Q_TPID,
VCAP_KF_8021Q_TPID0,
VCAP_KF_8021Q_TPID1,
VCAP_KF_8021Q_TPID2,
@@ -352,13 +350,13 @@ enum vcap_key_field {
VCAP_KF_ARP_SENDER_MATCH_IS,
VCAP_KF_ARP_TGT_MATCH_IS,
VCAP_KF_COSID_CLS,
- VCAP_KF_DST_ENTRY,
VCAP_KF_ES0_ISDX_KEY_ENA,
VCAP_KF_ETYPE,
VCAP_KF_ETYPE_LEN_IS,
- VCAP_KF_ETYPE_MPLS,
+ VCAP_KF_HOST_MATCH,
VCAP_KF_IF_EGR_PORT_MASK,
VCAP_KF_IF_EGR_PORT_MASK_RNG,
+ VCAP_KF_IF_EGR_PORT_NO,
VCAP_KF_IF_IGR_PORT,
VCAP_KF_IF_IGR_PORT_MASK,
VCAP_KF_IF_IGR_PORT_MASK_L3,
@@ -373,17 +371,24 @@ enum vcap_key_field {
VCAP_KF_ISDX_GT0_IS,
VCAP_KF_L2_BC_IS,
VCAP_KF_L2_DMAC,
+ VCAP_KF_L2_FRM_TYPE,
VCAP_KF_L2_FWD_IS,
+ VCAP_KF_L2_LLC,
VCAP_KF_L2_MC_IS,
+ VCAP_KF_L2_PAYLOAD0,
+ VCAP_KF_L2_PAYLOAD1,
+ VCAP_KF_L2_PAYLOAD2,
VCAP_KF_L2_PAYLOAD_ETYPE,
VCAP_KF_L2_SMAC,
+ VCAP_KF_L2_SNAP,
VCAP_KF_L3_DIP_EQ_SIP_IS,
- VCAP_KF_L3_DMAC_DIP_MATCH,
VCAP_KF_L3_DPL_CLS,
VCAP_KF_L3_DSCP,
VCAP_KF_L3_DST_IS,
+ VCAP_KF_L3_FRAGMENT,
VCAP_KF_L3_FRAGMENT_TYPE,
VCAP_KF_L3_FRAG_INVLD_L4_LEN,
+ VCAP_KF_L3_FRAG_OFS_GT0,
VCAP_KF_L3_IP4_DIP,
VCAP_KF_L3_IP4_SIP,
VCAP_KF_L3_IP6_DIP,
@@ -392,9 +397,10 @@ enum vcap_key_field {
VCAP_KF_L3_OPTIONS_IS,
VCAP_KF_L3_PAYLOAD,
VCAP_KF_L3_RT_IS,
- VCAP_KF_L3_SMAC_SIP_MATCH,
VCAP_KF_L3_TOS,
VCAP_KF_L3_TTL_GT0,
+ VCAP_KF_L4_1588_DOM,
+ VCAP_KF_L4_1588_VER,
VCAP_KF_L4_ACK,
VCAP_KF_L4_DPORT,
VCAP_KF_L4_FIN,
@@ -411,30 +417,19 @@ enum vcap_key_field {
VCAP_KF_LOOKUP_GEN_IDX,
VCAP_KF_LOOKUP_GEN_IDX_SEL,
VCAP_KF_LOOKUP_PAG,
- VCAP_KF_MIRROR_ENA,
+ VCAP_KF_MIRROR_PROBE,
VCAP_KF_OAM_CCM_CNTS_EQ0,
+ VCAP_KF_OAM_DETECTED,
+ VCAP_KF_OAM_FLAGS,
VCAP_KF_OAM_MEL_FLAGS,
+ VCAP_KF_OAM_MEPID,
+ VCAP_KF_OAM_OPCODE,
+ VCAP_KF_OAM_VER,
VCAP_KF_OAM_Y1731_IS,
VCAP_KF_PROT_ACTIVE,
VCAP_KF_TCP_IS,
VCAP_KF_TCP_UDP_IS,
VCAP_KF_TYPE,
- VCAP_KF_HOST_MATCH,
- VCAP_KF_L2_FRM_TYPE,
- VCAP_KF_L2_PAYLOAD0,
- VCAP_KF_L2_PAYLOAD1,
- VCAP_KF_L2_PAYLOAD2,
- VCAP_KF_L2_LLC,
- VCAP_KF_L3_FRAGMENT,
- VCAP_KF_L3_FRAG_OFS_GT0,
- VCAP_KF_L2_SNAP,
- VCAP_KF_L4_1588_DOM,
- VCAP_KF_L4_1588_VER,
- VCAP_KF_OAM_MEPID,
- VCAP_KF_OAM_OPCODE,
- VCAP_KF_OAM_VER,
- VCAP_KF_OAM_FLAGS,
- VCAP_KF_OAM_DETECTED,
};
/* Actionset names with origin information */
@@ -443,14 +438,17 @@ enum vcap_actionfield_set {
VCAP_AFS_BASE_TYPE, /* sparx5 is2 X3, sparx5 es2 X3, lan966x is2 X2 */
VCAP_AFS_CLASSIFICATION, /* sparx5 is0 X2 */
VCAP_AFS_CLASS_REDUCED, /* sparx5 is0 X1 */
+ VCAP_AFS_ES0, /* sparx5 es0 X1 */
VCAP_AFS_FULL, /* sparx5 is0 X3 */
- VCAP_AFS_MLBS, /* sparx5 is0 X2 */
- VCAP_AFS_MLBS_REDUCED, /* sparx5 is0 X1 */
- VCAP_AFS_SMAC_SIP, /* lan966x is2 x1 */
+ VCAP_AFS_SMAC_SIP, /* lan966x is2 X1 */
};
/* List of actionfields with description
*
+ * VCAP_AF_ACL_ID: W6, lan966x: is2
+ * Logical ID for the entry. This ID is extracted together with the frame in the
+ * CPU extraction header. Only applicable to actions with CPU_COPY_ENA or
+ * HIT_ME_ONCE set.
* VCAP_AF_CLS_VID_SEL: W3, sparx5: is0
* Controls the classified VID: 0: VID_NONE: No action. 1: VID_ADD: New VID =
* old VID + VID_VAL. 2: VID_REPLACE: New VID = VID_VAL. 3: VID_FIRST_TAG: New
@@ -468,8 +466,16 @@ enum vcap_actionfield_set {
* VCAP_AF_CPU_COPY_ENA: W1, sparx5: is2/es2, lan966x: is2
* Setting this bit to 1 causes all frames that hit this action to be copied to
* the CPU extraction queue specified in CPU_QUEUE_NUM.
+ * VCAP_AF_CPU_QU: W3, sparx5: es0
+ * CPU extraction queue. Used when FWD_SEL >0 and PIPELINE_ACT = XTR.
* VCAP_AF_CPU_QUEUE_NUM: W3, sparx5: is2/es2, lan966x: is2
* CPU queue number. Used when CPU_COPY_ENA is set.
+ * VCAP_AF_DEI_A_VAL: W1, sparx5: es0
+ * DEI used in ES0 tag A. See TAG_A_DEI_SEL.
+ * VCAP_AF_DEI_B_VAL: W1, sparx5: es0
+ * DEI used in ES0 tag B. See TAG_B_DEI_SEL.
+ * VCAP_AF_DEI_C_VAL: W1, sparx5: es0
+ * DEI used in ES0 tag C. See TAG_C_DEI_SEL.
* VCAP_AF_DEI_ENA: W1, sparx5: is0
* If set, use DEI_VAL as classified DEI value. Otherwise, DEI from basic
* classification is used
@@ -483,19 +489,38 @@ enum vcap_actionfield_set {
* VCAP_AF_DSCP_ENA: W1, sparx5: is0
* If set, use DSCP_VAL as classified DSCP value. Otherwise, DSCP value from
* basic classification is used.
- * VCAP_AF_DSCP_VAL: W6, sparx5: is0
+ * VCAP_AF_DSCP_SEL: W3, sparx5: es0
+ * Selects source for DSCP. 0: Controlled by port configuration and IFH. 1:
+ * Classified DSCP via IFH. 2: DSCP_VAL. 3: Reserved. 4: Mapped using mapping
+ * table 0, otherwise use DSCP_VAL. 5: Mapped using mapping table 1, otherwise
+ * use mapping table 0. 6: Mapped using mapping table 2, otherwise use DSCP_VAL.
+ * 7: Mapped using mapping table 3, otherwise use mapping table 2
+ * VCAP_AF_DSCP_VAL: W6, sparx5: is0/es0
* See DSCP_ENA.
* VCAP_AF_ES2_REW_CMD: W3, sparx5: es2
* Command forwarded to REW: 0: No action. 1: SWAP MAC addresses. 2: Do L2CP
* DMAC translation when entering or leaving a tunnel.
+ * VCAP_AF_ESDX: W13, sparx5: es0
+ * Egress counter index. Used to index egress counter set as defined in
+ * REW::STAT_CFG.
+ * VCAP_AF_FWD_KILL_ENA: W1, lan966x: is2
+ * Setting this bit to 1 denies forwarding of the frame forwarding to any front
+ * port. The frame can still be copied to the CPU by other actions.
* VCAP_AF_FWD_MODE: W2, sparx5: es2
* Forward selector: 0: Forward. 1: Discard. 2: Redirect. 3: Copy.
+ * VCAP_AF_FWD_SEL: W2, sparx5: es0
+ * ES0 Forward selector. 0: No action. 1: Copy to loopback interface. 2:
+ * Redirect to loopback interface. 3: Discard
* VCAP_AF_HIT_ME_ONCE: W1, sparx5: is2/es2, lan966x: is2
* Setting this bit to 1 causes the first frame that hits this action where the
* HIT_CNT counter is zero to be copied to the CPU extraction queue specified in
* CPU_QUEUE_NUM. The HIT_CNT counter is then incremented and any frames that
* hit this action later are not copied to the CPU. To re-enable the HIT_ME_ONCE
* functionality, the HIT_CNT counter must be cleared.
+ * VCAP_AF_HOST_MATCH: W1, lan966x: is2
+ * Used for IP source guarding. If set, it signals that the host is a valid (for
+ * instance a valid combination of source MAC address and source IP address).
+ * HOST_MATCH is input to the IS2 keys.
* VCAP_AF_IGNORE_PIPELINE_CTRL: W1, sparx5: is2/es2
* Ignore ingress pipeline control. This enforces the use of the VCAP IS2 action
* even when the pipeline control has terminated the frame before VCAP IS2.
@@ -504,8 +529,13 @@ enum vcap_actionfield_set {
* VCAP_AF_ISDX_ADD_REPLACE_SEL: W1, sparx5: is0
* Controls the classified ISDX. 0: New ISDX = old ISDX + ISDX_VAL. 1: New ISDX
* = ISDX_VAL.
+ * VCAP_AF_ISDX_ENA: W1, lan966x: is2
+ * Setting this bit to 1 causes the classified ISDX to be set to the value of
+ * POLICE_IDX[8:0].
* VCAP_AF_ISDX_VAL: W12, sparx5: is0
* See isdx_add_replace_sel
+ * VCAP_AF_LOOP_ENA: W1, sparx5: es0
+ * 0: Forward based on PIPELINE_PT and FWD_SEL
* VCAP_AF_LRN_DIS: W1, sparx5: is2, lan966x: is2
* Setting this bit to 1 disables learning of frames hitting this action.
* VCAP_AF_MAP_IDX: W9, sparx5: is0
@@ -521,136 +551,190 @@ enum vcap_actionfield_set {
* are applied to. 0: No changes to the QoS Mapping Table lookup. 1: Update key
* type and index for QoS Mapping Table lookup #0. 2: Update key type and index
* for QoS Mapping Table lookup #1. 3: Reserved.
- * VCAP_AF_MASK_MODE: W3, sparx5: is0/is2, lan966x is2 W2
+ * VCAP_AF_MASK_MODE: sparx5 is0 W3, sparx5 is2 W3, lan966x is2 W2
* Controls the PORT_MASK use. Sparx5: 0: OR_DSTMASK, 1: AND_VLANMASK, 2:
* REPLACE_PGID, 3: REPLACE_ALL, 4: REDIR_PGID, 5: OR_PGID_MASK, 6: VSTAX, 7:
* Not applicable. LAN966X: 0: No action, 1: Permit/deny (AND), 2: Policy
* forwarding (DMAC lookup), 3: Redirect. The CPU port is untouched by
* MASK_MODE.
- * VCAP_AF_MATCH_ID: W16, sparx5: is0/is2
+ * VCAP_AF_MATCH_ID: W16, sparx5: is2
* Logical ID for the entry. The MATCH_ID is extracted together with the frame
* if the frame is forwarded to the CPU (CPU_COPY_ENA). The result is placed in
* IFH.CL_RSLT.
- * VCAP_AF_MATCH_ID_MASK: W16, sparx5: is0/is2
+ * VCAP_AF_MATCH_ID_MASK: W16, sparx5: is2
* Mask used by MATCH_ID.
+ * VCAP_AF_MIRROR_ENA: W1, lan966x: is2
+ * Setting this bit to 1 causes frames to be mirrored to the mirror target port
+ * (ANA::MIRRPORPORTS).
* VCAP_AF_MIRROR_PROBE: W2, sparx5: is2
* Mirroring performed according to configuration of a mirror probe. 0: No
* mirroring. 1: Mirror probe 0. 2: Mirror probe 1. 3: Mirror probe 2
* VCAP_AF_MIRROR_PROBE_ID: W2, sparx5: es2
* Signals a mirror probe to be placed in the IFH. Only possible when FWD_MODE
- * is copy. 0: No mirroring. 1–3: Use mirror probe 0-2.
+ * is copy. 0: No mirroring. 1-3: Use mirror probe 0-2.
* VCAP_AF_NXT_IDX: W12, sparx5: is0
* Index used as part of key (field G_IDX) in the next lookup.
* VCAP_AF_NXT_IDX_CTRL: W3, sparx5: is0
* Controls the generation of the G_IDX used in the VCAP CLM next lookup
* VCAP_AF_PAG_OVERRIDE_MASK: W8, sparx5: is0
- * Bits set in this mask will override PAG_VAL from port profile.  New PAG =
- * (PAG (input) AND ~PAG_OVERRIDE_MASK) OR (PAG_VAL AND PAG_OVERRIDE_MASK)
+ * Bits set in this mask will override PAG_VAL from port profile. New PAG = (PAG
+ * (input) AND ~PAG_OVERRIDE_MASK) OR (PAG_VAL AND PAG_OVERRIDE_MASK)
* VCAP_AF_PAG_VAL: W8, sparx5: is0
* See PAG_OVERRIDE_MASK.
+ * VCAP_AF_PCP_A_VAL: W3, sparx5: es0
+ * PCP used in ES0 tag A. See TAG_A_PCP_SEL.
+ * VCAP_AF_PCP_B_VAL: W3, sparx5: es0
+ * PCP used in ES0 tag B. See TAG_B_PCP_SEL.
+ * VCAP_AF_PCP_C_VAL: W3, sparx5: es0
+ * PCP used in ES0 tag C. See TAG_C_PCP_SEL.
* VCAP_AF_PCP_ENA: W1, sparx5: is0
* If set, use PCP_VAL as classified PCP value. Otherwise, PCP from basic
* classification is used.
* VCAP_AF_PCP_VAL: W3, sparx5: is0
* See PCP_ENA.
- * VCAP_AF_PIPELINE_FORCE_ENA: sparx5 is0 W2, sparx5 is2 W1
+ * VCAP_AF_PIPELINE_ACT: W1, sparx5: es0
+ * Pipeline action when FWD_SEL > 0. 0: XTR. CPU_QU selects CPU extraction queue
+ * 1: LBK_ASM.
+ * VCAP_AF_PIPELINE_FORCE_ENA: W1, sparx5: is2
* If set, use PIPELINE_PT unconditionally and set PIPELINE_ACT = NONE if
* PIPELINE_PT == NONE. Overrules previous settings of pipeline point.
- * VCAP_AF_PIPELINE_PT: W5, sparx5: is0/is2
+ * VCAP_AF_PIPELINE_PT: sparx5 is2 W5, sparx5 es0 W2
* Pipeline point used if PIPELINE_FORCE_ENA is set
* VCAP_AF_POLICE_ENA: W1, sparx5: is2/es2, lan966x: is2
* Setting this bit to 1 causes frames that hit this action to be policed by the
* ACL policer specified in POLICE_IDX. Only applies to the first lookup.
- * VCAP_AF_POLICE_IDX: W6, sparx5: is2/es2, lan966x: is2 W9
+ * VCAP_AF_POLICE_IDX: sparx5 is2 W6, sparx5 es2 W6, lan966x is2 W9
* Selects VCAP policer used when policing frames (POLICE_ENA)
* VCAP_AF_POLICE_REMARK: W1, sparx5: es2
* If set, frames exceeding policer rates are marked as yellow but not
* discarded.
+ * VCAP_AF_POLICE_VCAP_ONLY: W1, lan966x: is2
+ * Disable policing from QoS, and port policers. Only the VCAP policer selected
+ * by POLICE_IDX is active. Only applies to the second lookup.
+ * VCAP_AF_POP_VAL: W2, sparx5: es0
+ * Controls popping of Q-tags. The final number of Q-tags popped is calculated
+ * as shown in section 4.28.7.2 VLAN Pop Decision.
* VCAP_AF_PORT_MASK: sparx5 is0 W65, sparx5 is2 W68, lan966x is2 W8
* Port mask applied to the forwarding decision based on MASK_MODE.
+ * VCAP_AF_PUSH_CUSTOMER_TAG: W2, sparx5: es0
+ * Selects tag C mode: 0: Do not push tag C. 1: Push tag C if
+ * IFH.VSTAX.TAG.WAS_TAGGED = 1. 2: Push tag C if IFH.VSTAX.TAG.WAS_TAGGED = 0.
+ * 3: Push tag C if UNTAG_VID_ENA = 0 or (C-TAG.VID ! = VID_C_VAL).
+ * VCAP_AF_PUSH_INNER_TAG: W1, sparx5: es0
+ * Controls inner tagging. 0: Do not push ES0 tag B as inner tag. 1: Push ES0
+ * tag B as inner tag.
+ * VCAP_AF_PUSH_OUTER_TAG: W2, sparx5: es0
+ * Controls outer tagging. 0: No ES0 tag A: Port tag is allowed if enabled on
+ * port. 1: ES0 tag A: Push ES0 tag A. No port tag. 2: Force port tag: Always
+ * push port tag. No ES0 tag A. 3: Force untag: Never push port tag or ES0 tag
+ * A.
* VCAP_AF_QOS_ENA: W1, sparx5: is0
* If set, use QOS_VAL as classified QoS class. Otherwise, QoS class from basic
* classification is used.
* VCAP_AF_QOS_VAL: W3, sparx5: is0
* See QOS_ENA.
+ * VCAP_AF_REW_OP: W16, lan966x: is2
+ * Rewriter operation command.
* VCAP_AF_RT_DIS: W1, sparx5: is2
* If set, routing is disallowed. Only applies when IS_INNER_ACL is 0. See also
* IGR_ACL_ENA, EGR_ACL_ENA, and RLEG_STAT_IDX.
+ * VCAP_AF_SWAP_MACS_ENA: W1, sparx5: es0
+ * This setting is only active when FWD_SEL = 1 or FWD_SEL = 2 and PIPELINE_ACT
+ * = LBK_ASM. 0: No action. 1: Swap MACs and clear bit 40 in new SMAC.
+ * VCAP_AF_TAG_A_DEI_SEL: W3, sparx5: es0
+ * Selects PCP for ES0 tag A. 0: Classified DEI. 1: DEI_A_VAL. 2: DP and QoS
+ * mapped to PCP (per port table). 3: DP.
+ * VCAP_AF_TAG_A_PCP_SEL: W3, sparx5: es0
+ * Selects PCP for ES0 tag A. 0: Classified PCP. 1: PCP_A_VAL. 2: DP and QoS
+ * mapped to PCP (per port table). 3: QoS class.
+ * VCAP_AF_TAG_A_TPID_SEL: W3, sparx5: es0
+ * Selects TPID for ES0 tag A: 0: 0x8100. 1: 0x88A8. 2: Custom
+ * (REW:PORT:PORT_VLAN_CFG.PORT_TPID). 3: If IFH.TAG_TYPE = 0 then 0x8100 else
+ * custom.
+ * VCAP_AF_TAG_A_VID_SEL: W2, sparx5: es0
+ * Selects VID for ES0 tag A. 0: Classified VID + VID_A_VAL. 1: VID_A_VAL.
+ * VCAP_AF_TAG_B_DEI_SEL: W3, sparx5: es0
+ * Selects PCP for ES0 tag B. 0: Classified DEI. 1: DEI_B_VAL. 2: DP and QoS
+ * mapped to PCP (per port table). 3: DP.
+ * VCAP_AF_TAG_B_PCP_SEL: W3, sparx5: es0
+ * Selects PCP for ES0 tag B. 0: Classified PCP. 1: PCP_B_VAL. 2: DP and QoS
+ * mapped to PCP (per port table). 3: QoS class.
+ * VCAP_AF_TAG_B_TPID_SEL: W3, sparx5: es0
+ * Selects TPID for ES0 tag B. 0: 0x8100. 1: 0x88A8. 2: Custom
+ * (REW:PORT:PORT_VLAN_CFG.PORT_TPID). 3: If IFH.TAG_TYPE = 0 then 0x8100 else
+ * custom.
+ * VCAP_AF_TAG_B_VID_SEL: W2, sparx5: es0
+ * Selects VID for ES0 tag B. 0: Classified VID + VID_B_VAL. 1: VID_B_VAL.
+ * VCAP_AF_TAG_C_DEI_SEL: W3, sparx5: es0
+ * Selects DEI source for ES0 tag C. 0: Classified DEI. 1: DEI_C_VAL. 2:
+ * REW::DP_MAP.DP [IFH.VSTAX.QOS.DP]. 3: DEI of popped VLAN tag if available
+ * (IFH.VSTAX.TAG.WAS_TAGGED = 1 and tot_pop_cnt>0) else DEI_C_VAL. 4: Mapped
+ * using mapping table 0, otherwise use DEI_C_VAL. 5: Mapped using mapping table
+ * 1, otherwise use mapping table 0. 6: Mapped using mapping table 2, otherwise
+ * use DEI_C_VAL. 7: Mapped using mapping table 3, otherwise use mapping table
+ * 2.
+ * VCAP_AF_TAG_C_PCP_SEL: W3, sparx5: es0
+ * Selects PCP source for ES0 tag C. 0: Classified PCP. 1: PCP_C_VAL. 2:
+ * Reserved. 3: PCP of popped VLAN tag if available (IFH.VSTAX.TAG.WAS_TAGGED=1
+ * and tot_pop_cnt>0) else PCP_C_VAL. 4: Mapped using mapping table 0, otherwise
+ * use PCP_C_VAL. 5: Mapped using mapping table 1, otherwise use mapping table
+ * 0. 6: Mapped using mapping table 2, otherwise use PCP_C_VAL. 7: Mapped using
+ * mapping table 3, otherwise use mapping table 2.
+ * VCAP_AF_TAG_C_TPID_SEL: W3, sparx5: es0
+ * Selects TPID for ES0 tag C. 0: 0x8100. 1: 0x88A8. 2: Custom 1. 3: Custom 2.
+ * 4: Custom 3. 5: See TAG_A_TPID_SEL.
+ * VCAP_AF_TAG_C_VID_SEL: W2, sparx5: es0
+ * Selects VID for ES0 tag C. The resulting VID is termed C-TAG.VID. 0:
+ * Classified VID. 1: VID_C_VAL. 2: IFH.ENCAP.GVID. 3: Reserved.
* VCAP_AF_TYPE: W1, sparx5: is0
* Actionset type id - Set by the API
+ * VCAP_AF_UNTAG_VID_ENA: W1, sparx5: es0
+ * Controls insertion of tag C. Untag or insert mode can be selected. See
+ * PUSH_CUSTOMER_TAG.
+ * VCAP_AF_VID_A_VAL: W12, sparx5: es0
+ * VID used in ES0 tag A. See TAG_A_VID_SEL.
+ * VCAP_AF_VID_B_VAL: W12, sparx5: es0
+ * VID used in ES0 tag B. See TAG_B_VID_SEL.
+ * VCAP_AF_VID_C_VAL: W12, sparx5: es0
+ * VID used in ES0 tag C. See TAG_C_VID_SEL.
* VCAP_AF_VID_VAL: W13, sparx5: is0
* New VID Value
- * VCAP_AF_MIRROR_ENA: W1, lan966x: is2
- * Setting this bit to 1 causes frames to be mirrored to the mirror target
- * port (ANA::MIRRPORPORTS).
- * VCAP_AF_POLICE_VCAP_ONLY: W1, lan966x: is2
- * Disable policing from QoS, and port policers. Only the VCAP policer
- * selected by POLICE_IDX is active. Only applies to the second lookup.
- * VCAP_AF_REW_OP: W16, lan966x: is2
- * Rewriter operation command.
- * VCAP_AF_ISDX_ENA: W1, lan966x: is2
- * Setting this bit to 1 causes the classified ISDX to be set to the value of
- * POLICE_IDX[8:0].
- * VCAP_AF_ACL_ID: W6, lan966x: is2
- * Logical ID for the entry. This ID is extracted together with the frame in
- * the CPU extraction header. Only applicable to actions with CPU_COPY_ENA or
- * HIT_ME_ONCE set.
- * VCAP_AF_FWD_KILL_ENA: W1, lan966x: is2
- * Setting this bit to 1 denies forwarding of the frame forwarding to any
- * front port. The frame can still be copied to the CPU by other actions.
- * VCAP_AF_HOST_MATCH: W1, lan966x: is2
- * Used for IP source guarding. If set, it signals that the host is a valid
- * (for instance a valid combination of source MAC address and source IP
- * address). HOST_MATCH is input to the IS2 keys.
*/
/* Actionfield names */
enum vcap_action_field {
VCAP_AF_NO_VALUE, /* initial value */
- VCAP_AF_ACL_MAC,
- VCAP_AF_ACL_RT_MODE,
+ VCAP_AF_ACL_ID,
VCAP_AF_CLS_VID_SEL,
VCAP_AF_CNT_ID,
VCAP_AF_COPY_PORT_NUM,
VCAP_AF_COPY_QUEUE_NUM,
- VCAP_AF_COSID_ENA,
- VCAP_AF_COSID_VAL,
VCAP_AF_CPU_COPY_ENA,
- VCAP_AF_CPU_DIS,
- VCAP_AF_CPU_ENA,
- VCAP_AF_CPU_Q,
+ VCAP_AF_CPU_QU,
VCAP_AF_CPU_QUEUE_NUM,
- VCAP_AF_CUSTOM_ACE_ENA,
- VCAP_AF_CUSTOM_ACE_OFFSET,
+ VCAP_AF_DEI_A_VAL,
+ VCAP_AF_DEI_B_VAL,
+ VCAP_AF_DEI_C_VAL,
VCAP_AF_DEI_ENA,
VCAP_AF_DEI_VAL,
- VCAP_AF_DLB_OFFSET,
- VCAP_AF_DMAC_OFFSET_ENA,
VCAP_AF_DP_ENA,
VCAP_AF_DP_VAL,
VCAP_AF_DSCP_ENA,
+ VCAP_AF_DSCP_SEL,
VCAP_AF_DSCP_VAL,
- VCAP_AF_EGR_ACL_ENA,
VCAP_AF_ES2_REW_CMD,
- VCAP_AF_FWD_DIS,
+ VCAP_AF_ESDX,
+ VCAP_AF_FWD_KILL_ENA,
VCAP_AF_FWD_MODE,
- VCAP_AF_FWD_TYPE,
- VCAP_AF_GVID_ADD_REPLACE_SEL,
+ VCAP_AF_FWD_SEL,
VCAP_AF_HIT_ME_ONCE,
+ VCAP_AF_HOST_MATCH,
VCAP_AF_IGNORE_PIPELINE_CTRL,
- VCAP_AF_IGR_ACL_ENA,
- VCAP_AF_INJ_MASQ_ENA,
- VCAP_AF_INJ_MASQ_LPORT,
- VCAP_AF_INJ_MASQ_PORT,
VCAP_AF_INTR_ENA,
VCAP_AF_ISDX_ADD_REPLACE_SEL,
+ VCAP_AF_ISDX_ENA,
VCAP_AF_ISDX_VAL,
- VCAP_AF_IS_INNER_ACL,
- VCAP_AF_L3_MAC_UPDATE_DIS,
- VCAP_AF_LOG_MSG_INTERVAL,
- VCAP_AF_LPM_AFFIX_ENA,
- VCAP_AF_LPM_AFFIX_VAL,
- VCAP_AF_LPORT_ENA,
+ VCAP_AF_LOOP_ENA,
VCAP_AF_LRN_DIS,
VCAP_AF_MAP_IDX,
VCAP_AF_MAP_KEY,
@@ -658,78 +742,53 @@ enum vcap_action_field {
VCAP_AF_MASK_MODE,
VCAP_AF_MATCH_ID,
VCAP_AF_MATCH_ID_MASK,
- VCAP_AF_MIP_SEL,
+ VCAP_AF_MIRROR_ENA,
VCAP_AF_MIRROR_PROBE,
VCAP_AF_MIRROR_PROBE_ID,
- VCAP_AF_MPLS_IP_CTRL_ENA,
- VCAP_AF_MPLS_MEP_ENA,
- VCAP_AF_MPLS_MIP_ENA,
- VCAP_AF_MPLS_OAM_FLAVOR,
- VCAP_AF_MPLS_OAM_TYPE,
- VCAP_AF_NUM_VLD_LABELS,
VCAP_AF_NXT_IDX,
VCAP_AF_NXT_IDX_CTRL,
- VCAP_AF_NXT_KEY_TYPE,
- VCAP_AF_NXT_NORMALIZE,
- VCAP_AF_NXT_NORM_W16_OFFSET,
- VCAP_AF_NXT_NORM_W32_OFFSET,
- VCAP_AF_NXT_OFFSET_FROM_TYPE,
- VCAP_AF_NXT_TYPE_AFTER_OFFSET,
- VCAP_AF_OAM_IP_BFD_ENA,
- VCAP_AF_OAM_TWAMP_ENA,
- VCAP_AF_OAM_Y1731_SEL,
VCAP_AF_PAG_OVERRIDE_MASK,
VCAP_AF_PAG_VAL,
+ VCAP_AF_PCP_A_VAL,
+ VCAP_AF_PCP_B_VAL,
+ VCAP_AF_PCP_C_VAL,
VCAP_AF_PCP_ENA,
VCAP_AF_PCP_VAL,
- VCAP_AF_PIPELINE_ACT_SEL,
+ VCAP_AF_PIPELINE_ACT,
VCAP_AF_PIPELINE_FORCE_ENA,
VCAP_AF_PIPELINE_PT,
- VCAP_AF_PIPELINE_PT_REDUCED,
VCAP_AF_POLICE_ENA,
VCAP_AF_POLICE_IDX,
VCAP_AF_POLICE_REMARK,
+ VCAP_AF_POLICE_VCAP_ONLY,
+ VCAP_AF_POP_VAL,
VCAP_AF_PORT_MASK,
- VCAP_AF_PTP_MASTER_SEL,
+ VCAP_AF_PUSH_CUSTOMER_TAG,
+ VCAP_AF_PUSH_INNER_TAG,
+ VCAP_AF_PUSH_OUTER_TAG,
VCAP_AF_QOS_ENA,
VCAP_AF_QOS_VAL,
- VCAP_AF_REW_CMD,
- VCAP_AF_RLEG_DMAC_CHK_DIS,
- VCAP_AF_RLEG_STAT_IDX,
- VCAP_AF_RSDX_ENA,
- VCAP_AF_RSDX_VAL,
- VCAP_AF_RSVD_LBL_VAL,
+ VCAP_AF_REW_OP,
VCAP_AF_RT_DIS,
- VCAP_AF_RT_SEL,
- VCAP_AF_S2_KEY_SEL_ENA,
- VCAP_AF_S2_KEY_SEL_IDX,
- VCAP_AF_SAM_SEQ_ENA,
- VCAP_AF_SIP_IDX,
- VCAP_AF_SWAP_MAC_ENA,
- VCAP_AF_TCP_UDP_DPORT,
- VCAP_AF_TCP_UDP_ENA,
- VCAP_AF_TCP_UDP_SPORT,
- VCAP_AF_TC_ENA,
- VCAP_AF_TC_LABEL,
- VCAP_AF_TPID_SEL,
- VCAP_AF_TTL_DECR_DIS,
- VCAP_AF_TTL_ENA,
- VCAP_AF_TTL_LABEL,
- VCAP_AF_TTL_UPDATE_ENA,
+ VCAP_AF_SWAP_MACS_ENA,
+ VCAP_AF_TAG_A_DEI_SEL,
+ VCAP_AF_TAG_A_PCP_SEL,
+ VCAP_AF_TAG_A_TPID_SEL,
+ VCAP_AF_TAG_A_VID_SEL,
+ VCAP_AF_TAG_B_DEI_SEL,
+ VCAP_AF_TAG_B_PCP_SEL,
+ VCAP_AF_TAG_B_TPID_SEL,
+ VCAP_AF_TAG_B_VID_SEL,
+ VCAP_AF_TAG_C_DEI_SEL,
+ VCAP_AF_TAG_C_PCP_SEL,
+ VCAP_AF_TAG_C_TPID_SEL,
+ VCAP_AF_TAG_C_VID_SEL,
VCAP_AF_TYPE,
+ VCAP_AF_UNTAG_VID_ENA,
+ VCAP_AF_VID_A_VAL,
+ VCAP_AF_VID_B_VAL,
+ VCAP_AF_VID_C_VAL,
VCAP_AF_VID_VAL,
- VCAP_AF_VLAN_POP_CNT,
- VCAP_AF_VLAN_POP_CNT_ENA,
- VCAP_AF_VLAN_PUSH_CNT,
- VCAP_AF_VLAN_PUSH_CNT_ENA,
- VCAP_AF_VLAN_WAS_TAGGED,
- VCAP_AF_MIRROR_ENA,
- VCAP_AF_POLICE_VCAP_ONLY,
- VCAP_AF_REW_OP,
- VCAP_AF_ISDX_ENA,
- VCAP_AF_ACL_ID,
- VCAP_AF_FWD_KILL_ENA,
- VCAP_AF_HOST_MATCH,
};
#endif /* __VCAP_AG_API__ */
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index 664aae3e2acd..4847d0d99ec9 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -37,11 +37,13 @@ struct vcap_rule_move {
int count; /* blocksize of addresses to move */
};
-/* Stores the filter cookie that enabled the port */
+/* Stores the filter cookie and chain id that enabled the port */
struct vcap_enabled_port {
struct list_head list; /* for insertion in enabled ports list */
struct net_device *ndev; /* the enabled port */
unsigned long cookie; /* filter that enabled the port */
+ int src_cid; /* source chain id */
+ int dst_cid; /* destination chain id */
};
void vcap_iter_set(struct vcap_stream_iter *itr, int sw_width,
@@ -508,10 +510,133 @@ static void vcap_encode_keyfield_typegroups(struct vcap_control *vctrl,
vcap_encode_typegroups(cache->maskstream, sw_width, tgt, true);
}
+/* Copy data from src to dst but reverse the data in chunks of 32bits.
+ * For example if src is 00:11:22:33:44:55 where 55 is LSB the dst will
+ * have the value 22:33:44:55:00:11.
+ */
+static void vcap_copy_to_w32be(u8 *dst, const u8 *src, int size)
+{
+ for (int idx = 0; idx < size; ++idx) {
+ int first_byte_index = 0;
+ int nidx;
+
+ first_byte_index = size - (((idx >> 2) + 1) << 2);
+ if (first_byte_index < 0)
+ first_byte_index = 0;
+ nidx = idx + first_byte_index - (idx & ~0x3);
+ dst[nidx] = src[idx];
+ }
+}
+
+static void
+vcap_copy_from_client_keyfield(struct vcap_rule *rule,
+ struct vcap_client_keyfield *dst,
+ const struct vcap_client_keyfield *src)
+{
+ struct vcap_rule_internal *ri = to_intrule(rule);
+ const struct vcap_client_keyfield_data *sdata;
+ struct vcap_client_keyfield_data *ddata;
+ int size;
+
+ dst->ctrl.type = src->ctrl.type;
+ dst->ctrl.key = src->ctrl.key;
+ INIT_LIST_HEAD(&dst->ctrl.list);
+ sdata = &src->data;
+ ddata = &dst->data;
+
+ if (!ri->admin->w32be) {
+ memcpy(ddata, sdata, sizeof(dst->data));
+ return;
+ }
+
+ size = keyfield_size_table[dst->ctrl.type] / 2;
+
+ switch (dst->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ case VCAP_FIELD_U32:
+ memcpy(ddata, sdata, sizeof(dst->data));
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_to_w32be(ddata->u48.value, src->data.u48.value, size);
+ vcap_copy_to_w32be(ddata->u48.mask, src->data.u48.mask, size);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_to_w32be(ddata->u56.value, sdata->u56.value, size);
+ vcap_copy_to_w32be(ddata->u56.mask, sdata->u56.mask, size);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_to_w32be(ddata->u64.value, sdata->u64.value, size);
+ vcap_copy_to_w32be(ddata->u64.mask, sdata->u64.mask, size);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_to_w32be(ddata->u72.value, sdata->u72.value, size);
+ vcap_copy_to_w32be(ddata->u72.mask, sdata->u72.mask, size);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_to_w32be(ddata->u112.value, sdata->u112.value, size);
+ vcap_copy_to_w32be(ddata->u112.mask, sdata->u112.mask, size);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_to_w32be(ddata->u128.value, sdata->u128.value, size);
+ vcap_copy_to_w32be(ddata->u128.mask, sdata->u128.mask, size);
+ break;
+ }
+}
+
+static void
+vcap_copy_from_client_actionfield(struct vcap_rule *rule,
+ struct vcap_client_actionfield *dst,
+ const struct vcap_client_actionfield *src)
+{
+ struct vcap_rule_internal *ri = to_intrule(rule);
+ const struct vcap_client_actionfield_data *sdata;
+ struct vcap_client_actionfield_data *ddata;
+ int size;
+
+ dst->ctrl.type = src->ctrl.type;
+ dst->ctrl.action = src->ctrl.action;
+ INIT_LIST_HEAD(&dst->ctrl.list);
+ sdata = &src->data;
+ ddata = &dst->data;
+
+ if (!ri->admin->w32be) {
+ memcpy(ddata, sdata, sizeof(dst->data));
+ return;
+ }
+
+ size = actionfield_size_table[dst->ctrl.type];
+
+ switch (dst->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ case VCAP_FIELD_U32:
+ memcpy(ddata, sdata, sizeof(dst->data));
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_to_w32be(ddata->u48.value, sdata->u48.value, size);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_to_w32be(ddata->u56.value, sdata->u56.value, size);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_to_w32be(ddata->u64.value, sdata->u64.value, size);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_to_w32be(ddata->u72.value, sdata->u72.value, size);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_to_w32be(ddata->u112.value, sdata->u112.value, size);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_to_w32be(ddata->u128.value, sdata->u128.value, size);
+ break;
+ }
+}
+
static int vcap_encode_rule_keyset(struct vcap_rule_internal *ri)
{
const struct vcap_client_keyfield *ckf;
const struct vcap_typegroup *tg_table;
+ struct vcap_client_keyfield tempkf;
const struct vcap_field *kf_table;
int keyset_size;
@@ -552,7 +677,9 @@ static int vcap_encode_rule_keyset(struct vcap_rule_internal *ri)
__func__, __LINE__, ckf->ctrl.key);
return -EINVAL;
}
- vcap_encode_keyfield(ri, ckf, &kf_table[ckf->ctrl.key], tg_table);
+ vcap_copy_from_client_keyfield(&ri->data, &tempkf, ckf);
+ vcap_encode_keyfield(ri, &tempkf, &kf_table[ckf->ctrl.key],
+ tg_table);
}
/* Add typegroup bits to the key/mask bitstreams */
vcap_encode_keyfield_typegroups(ri->vctrl, ri, tg_table);
@@ -667,6 +794,7 @@ static int vcap_encode_rule_actionset(struct vcap_rule_internal *ri)
{
const struct vcap_client_actionfield *caf;
const struct vcap_typegroup *tg_table;
+ struct vcap_client_actionfield tempaf;
const struct vcap_field *af_table;
int actionset_size;
@@ -707,8 +835,9 @@ static int vcap_encode_rule_actionset(struct vcap_rule_internal *ri)
__func__, __LINE__, caf->ctrl.action);
return -EINVAL;
}
- vcap_encode_actionfield(ri, caf, &af_table[caf->ctrl.action],
- tg_table);
+ vcap_copy_from_client_actionfield(&ri->data, &tempaf, caf);
+ vcap_encode_actionfield(ri, &tempaf,
+ &af_table[caf->ctrl.action], tg_table);
}
/* Add typegroup bits to the entry bitstreams */
vcap_encode_actionfield_typegroups(ri, tg_table);
@@ -738,7 +867,7 @@ int vcap_api_check(struct vcap_control *ctrl)
!ctrl->ops->add_default_fields || !ctrl->ops->cache_erase ||
!ctrl->ops->cache_write || !ctrl->ops->cache_read ||
!ctrl->ops->init || !ctrl->ops->update || !ctrl->ops->move ||
- !ctrl->ops->port_info || !ctrl->ops->enable) {
+ !ctrl->ops->port_info) {
pr_err("%s:%d: client operations are missing\n",
__func__, __LINE__);
return -ENOENT;
@@ -791,9 +920,8 @@ int vcap_set_rule_set_actionset(struct vcap_rule *rule,
}
EXPORT_SYMBOL_GPL(vcap_set_rule_set_actionset);
-/* Find a rule with a provided rule id */
-static struct vcap_rule_internal *vcap_lookup_rule(struct vcap_control *vctrl,
- u32 id)
+/* Check if a rule with this id exists */
+static bool vcap_rule_exists(struct vcap_control *vctrl, u32 id)
{
struct vcap_rule_internal *ri;
struct vcap_admin *admin;
@@ -802,7 +930,25 @@ static struct vcap_rule_internal *vcap_lookup_rule(struct vcap_control *vctrl,
list_for_each_entry(admin, &vctrl->list, list)
list_for_each_entry(ri, &admin->rules, list)
if (ri->data.id == id)
+ return true;
+ return false;
+}
+
+/* Find a rule with a provided rule id return a locked vcap */
+static struct vcap_rule_internal *
+vcap_get_locked_rule(struct vcap_control *vctrl, u32 id)
+{
+ struct vcap_rule_internal *ri;
+ struct vcap_admin *admin;
+
+ /* Look for the rule id in all vcaps */
+ list_for_each_entry(admin, &vctrl->list, list) {
+ mutex_lock(&admin->lock);
+ list_for_each_entry(ri, &admin->rules, list)
+ if (ri->data.id == id)
return ri;
+ mutex_unlock(&admin->lock);
+ }
return NULL;
}
@@ -811,19 +957,31 @@ int vcap_lookup_rule_by_cookie(struct vcap_control *vctrl, u64 cookie)
{
struct vcap_rule_internal *ri;
struct vcap_admin *admin;
+ int id = 0;
/* Look for the rule id in all vcaps */
- list_for_each_entry(admin, &vctrl->list, list)
- list_for_each_entry(ri, &admin->rules, list)
- if (ri->data.cookie == cookie)
- return ri->data.id;
+ list_for_each_entry(admin, &vctrl->list, list) {
+ mutex_lock(&admin->lock);
+ list_for_each_entry(ri, &admin->rules, list) {
+ if (ri->data.cookie == cookie) {
+ id = ri->data.id;
+ break;
+ }
+ }
+ mutex_unlock(&admin->lock);
+ if (id)
+ return id;
+ }
return -ENOENT;
}
EXPORT_SYMBOL_GPL(vcap_lookup_rule_by_cookie);
-/* Make a shallow copy of the rule without the fields */
-struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri)
+/* Make a copy of the rule, shallow or full */
+static struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri,
+ bool full)
{
+ struct vcap_client_actionfield *caf, *newcaf;
+ struct vcap_client_keyfield *ckf, *newckf;
struct vcap_rule_internal *duprule;
/* Allocate the client part */
@@ -836,6 +994,25 @@ struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri)
/* No elements in these lists */
INIT_LIST_HEAD(&duprule->data.keyfields);
INIT_LIST_HEAD(&duprule->data.actionfields);
+
+ /* A full rule copy includes keys and actions */
+ if (!full)
+ return duprule;
+
+ list_for_each_entry(ckf, &ri->data.keyfields, ctrl.list) {
+ newckf = kmemdup(ckf, sizeof(*newckf), GFP_KERNEL);
+ if (!newckf)
+ return ERR_PTR(-ENOMEM);
+ list_add_tail(&newckf->ctrl.list, &duprule->data.keyfields);
+ }
+
+ list_for_each_entry(caf, &ri->data.actionfields, ctrl.list) {
+ newcaf = kmemdup(caf, sizeof(*newcaf), GFP_KERNEL);
+ if (!newcaf)
+ return ERR_PTR(-ENOMEM);
+ list_add_tail(&newcaf->ctrl.list, &duprule->data.actionfields);
+ }
+
return duprule;
}
@@ -1424,39 +1601,65 @@ struct vcap_admin *vcap_find_admin(struct vcap_control *vctrl, int cid)
}
EXPORT_SYMBOL_GPL(vcap_find_admin);
-/* Is the next chain id in the following lookup, possible in another VCAP */
-bool vcap_is_next_lookup(struct vcap_control *vctrl, int cur_cid, int next_cid)
+/* Is this the last admin instance ordered by chain id and direction */
+static bool vcap_admin_is_last(struct vcap_control *vctrl,
+ struct vcap_admin *admin,
+ bool ingress)
{
- struct vcap_admin *admin, *next_admin;
- int lookup, next_lookup;
+ struct vcap_admin *iter, *last = NULL;
+ int max_cid = 0;
- /* The offset must be at least one lookup */
- if (next_cid < cur_cid + VCAP_CID_LOOKUP_SIZE)
+ list_for_each_entry(iter, &vctrl->list, list) {
+ if (iter->first_cid > max_cid &&
+ iter->ingress == ingress) {
+ last = iter;
+ max_cid = iter->first_cid;
+ }
+ }
+ if (!last)
return false;
- if (vcap_api_check(vctrl))
- return false;
+ return admin == last;
+}
- admin = vcap_find_admin(vctrl, cur_cid);
- if (!admin)
+/* Calculate the value used for chaining VCAP rules */
+int vcap_chain_offset(struct vcap_control *vctrl, int from_cid, int to_cid)
+{
+ int diff = to_cid - from_cid;
+
+ if (diff < 0) /* Wrong direction */
+ return diff;
+ to_cid %= VCAP_CID_LOOKUP_SIZE;
+ if (to_cid == 0) /* Destination aligned to a lookup == no chaining */
+ return 0;
+ diff %= VCAP_CID_LOOKUP_SIZE; /* Limit to a value within a lookup */
+ return diff;
+}
+EXPORT_SYMBOL_GPL(vcap_chain_offset);
+
+/* Is the next chain id in one of the following lookups
+ * For now this does not support filters linked to other filters using
+ * keys and actions. That will be added later.
+ */
+bool vcap_is_next_lookup(struct vcap_control *vctrl, int src_cid, int dst_cid)
+{
+ struct vcap_admin *admin;
+ int next_cid;
+
+ if (vcap_api_check(vctrl))
return false;
- /* If no VCAP contains the next chain, the next chain must be beyond
- * the last chain in the current VCAP
- */
- next_admin = vcap_find_admin(vctrl, next_cid);
- if (!next_admin)
- return next_cid > admin->last_cid;
+ /* The offset must be at least one lookup so round up one chain */
+ next_cid = roundup(src_cid + 1, VCAP_CID_LOOKUP_SIZE);
- lookup = vcap_chain_id_to_lookup(admin, cur_cid);
- next_lookup = vcap_chain_id_to_lookup(next_admin, next_cid);
+ if (dst_cid < next_cid)
+ return false;
- /* Next lookup must be the following lookup */
- if (admin == next_admin || admin->vtype == next_admin->vtype)
- return next_lookup == lookup + 1;
+ admin = vcap_find_admin(vctrl, dst_cid);
+ if (!admin)
+ return false;
- /* Must be the first lookup in the next VCAP instance */
- return next_lookup == 0;
+ return true;
}
EXPORT_SYMBOL_GPL(vcap_is_next_lookup);
@@ -1504,6 +1707,39 @@ static int vcap_add_type_keyfield(struct vcap_rule *rule)
return 0;
}
+/* Add the actionset typefield to the list of rule actionfields */
+static int vcap_add_type_actionfield(struct vcap_rule *rule)
+{
+ enum vcap_actionfield_set actionset = rule->actionset;
+ struct vcap_rule_internal *ri = to_intrule(rule);
+ enum vcap_type vt = ri->admin->vtype;
+ const struct vcap_field *fields;
+ const struct vcap_set *aset;
+ int ret = -EINVAL;
+
+ aset = vcap_actionfieldset(ri->vctrl, vt, actionset);
+ if (!aset)
+ return ret;
+ if (aset->type_id == (u8)-1) /* No type field is needed */
+ return 0;
+
+ fields = vcap_actionfields(ri->vctrl, vt, actionset);
+ if (!fields)
+ return -EINVAL;
+ if (fields[VCAP_AF_TYPE].width > 1) {
+ ret = vcap_rule_add_action_u32(rule, VCAP_AF_TYPE,
+ aset->type_id);
+ } else {
+ if (aset->type_id)
+ ret = vcap_rule_add_action_bit(rule, VCAP_AF_TYPE,
+ VCAP_BIT_1);
+ else
+ ret = vcap_rule_add_action_bit(rule, VCAP_AF_TYPE,
+ VCAP_BIT_0);
+ }
+ return ret;
+}
+
/* Add a keyset to a keyset list */
bool vcap_keyset_list_add(struct vcap_keyset_list *keysetlist,
enum vcap_keyfield_set keyset)
@@ -1521,6 +1757,22 @@ bool vcap_keyset_list_add(struct vcap_keyset_list *keysetlist,
}
EXPORT_SYMBOL_GPL(vcap_keyset_list_add);
+/* Add a actionset to a actionset list */
+static bool vcap_actionset_list_add(struct vcap_actionset_list *actionsetlist,
+ enum vcap_actionfield_set actionset)
+{
+ int idx;
+
+ if (actionsetlist->cnt < actionsetlist->max) {
+ /* Avoid duplicates */
+ for (idx = 0; idx < actionsetlist->cnt; ++idx)
+ if (actionsetlist->actionsets[idx] == actionset)
+ return actionsetlist->cnt < actionsetlist->max;
+ actionsetlist->actionsets[actionsetlist->cnt++] = actionset;
+ }
+ return actionsetlist->cnt < actionsetlist->max;
+}
+
/* map keyset id to a string with the keyset name */
const char *vcap_keyset_name(struct vcap_control *vctrl,
enum vcap_keyfield_set keyset)
@@ -1629,6 +1881,75 @@ bool vcap_rule_find_keysets(struct vcap_rule *rule,
}
EXPORT_SYMBOL_GPL(vcap_rule_find_keysets);
+/* Return the actionfield that matches a action in a actionset */
+static const struct vcap_field *
+vcap_find_actionset_actionfield(struct vcap_control *vctrl,
+ enum vcap_type vtype,
+ enum vcap_actionfield_set actionset,
+ enum vcap_action_field action)
+{
+ const struct vcap_field *fields;
+ int idx, count;
+
+ fields = vcap_actionfields(vctrl, vtype, actionset);
+ if (!fields)
+ return NULL;
+
+ /* Iterate the actionfields of the actionset */
+ count = vcap_actionfield_count(vctrl, vtype, actionset);
+ for (idx = 0; idx < count; ++idx) {
+ if (fields[idx].width == 0)
+ continue;
+
+ if (action == idx)
+ return &fields[idx];
+ }
+
+ return NULL;
+}
+
+/* Match a list of actions against the actionsets available in a vcap type */
+static bool vcap_rule_find_actionsets(struct vcap_rule_internal *ri,
+ struct vcap_actionset_list *matches)
+{
+ int actionset, found, actioncount, map_size;
+ const struct vcap_client_actionfield *ckf;
+ const struct vcap_field **map;
+ enum vcap_type vtype;
+
+ vtype = ri->admin->vtype;
+ map = ri->vctrl->vcaps[vtype].actionfield_set_map;
+ map_size = ri->vctrl->vcaps[vtype].actionfield_set_size;
+
+ /* Get a count of the actionfields we want to match */
+ actioncount = 0;
+ list_for_each_entry(ckf, &ri->data.actionfields, ctrl.list)
+ ++actioncount;
+
+ matches->cnt = 0;
+ /* Iterate the actionsets of the VCAP */
+ for (actionset = 0; actionset < map_size; ++actionset) {
+ if (!map[actionset])
+ continue;
+
+ /* Iterate the actions in the rule */
+ found = 0;
+ list_for_each_entry(ckf, &ri->data.actionfields, ctrl.list)
+ if (vcap_find_actionset_actionfield(ri->vctrl, vtype,
+ actionset,
+ ckf->ctrl.action))
+ ++found;
+
+ /* Save the actionset if all actionfields were found */
+ if (found == actioncount)
+ if (!vcap_actionset_list_add(matches, actionset))
+ /* bail out when the quota is filled */
+ break;
+ }
+
+ return matches->cnt > 0;
+}
+
/* Validate a rule with respect to available port keys */
int vcap_val_rule(struct vcap_rule *rule, u16 l3_proto)
{
@@ -1680,13 +2001,26 @@ int vcap_val_rule(struct vcap_rule *rule, u16 l3_proto)
return ret;
}
if (ri->data.actionset == VCAP_AFS_NO_VALUE) {
- /* Later also actionsets will be matched against actions in
- * the rule, and the type will be set accordingly
- */
- ri->data.exterr = VCAP_ERR_NO_ACTIONSET_MATCH;
- return -EINVAL;
+ struct vcap_actionset_list matches = {};
+ enum vcap_actionfield_set actionsets[10];
+
+ matches.actionsets = actionsets;
+ matches.max = ARRAY_SIZE(actionsets);
+
+ /* Find an actionset that fits the rule actions */
+ if (!vcap_rule_find_actionsets(ri, &matches)) {
+ ri->data.exterr = VCAP_ERR_NO_ACTIONSET_MATCH;
+ return -EINVAL;
+ }
+ ret = vcap_set_rule_set_actionset(rule, actionsets[0]);
+ if (ret < 0) {
+ pr_err("%s:%d: actionset was not updated: %d\n",
+ __func__, __LINE__, ret);
+ return ret;
+ }
}
vcap_add_type_keyfield(rule);
+ vcap_add_type_actionfield(rule);
/* Add default fields to this rule */
ri->vctrl->ops->add_default_fields(ri->ndev, ri->admin, rule);
@@ -1721,7 +2055,7 @@ static u32 vcap_set_rule_id(struct vcap_rule_internal *ri)
return ri->data.id;
for (u32 next_id = 1; next_id < ~0; ++next_id) {
- if (!vcap_lookup_rule(ri->vctrl, next_id)) {
+ if (!vcap_rule_exists(ri->vctrl, next_id)) {
ri->data.id = next_id;
break;
}
@@ -1756,8 +2090,8 @@ static int vcap_insert_rule(struct vcap_rule_internal *ri,
ri->addr = vcap_next_rule_addr(admin->last_used_addr, ri);
admin->last_used_addr = ri->addr;
- /* Add a shallow copy of the rule to the VCAP list */
- duprule = vcap_dup_rule(ri);
+ /* Add a copy of the rule to the VCAP list */
+ duprule = vcap_dup_rule(ri, ri->state == VCAP_RS_DISABLED);
if (IS_ERR(duprule))
return PTR_ERR(duprule);
@@ -1770,8 +2104,8 @@ static int vcap_insert_rule(struct vcap_rule_internal *ri,
ri->addr = vcap_next_rule_addr(addr, ri);
addr = ri->addr;
- /* Add a shallow copy of the rule to the VCAP list */
- duprule = vcap_dup_rule(ri);
+ /* Add a copy of the rule to the VCAP list */
+ duprule = vcap_dup_rule(ri, ri->state == VCAP_RS_DISABLED);
if (IS_ERR(duprule))
return PTR_ERR(duprule);
@@ -1803,11 +2137,96 @@ static void vcap_move_rules(struct vcap_rule_internal *ri,
move->offset, move->count);
}
+/* Check if the chain is already used to enable a VCAP lookup for this port */
+static bool vcap_is_chain_used(struct vcap_control *vctrl,
+ struct net_device *ndev, int src_cid)
+{
+ struct vcap_enabled_port *eport;
+ struct vcap_admin *admin;
+
+ list_for_each_entry(admin, &vctrl->list, list)
+ list_for_each_entry(eport, &admin->enabled, list)
+ if (eport->src_cid == src_cid && eport->ndev == ndev)
+ return true;
+
+ return false;
+}
+
+/* Fetch the next chain in the enabled list for the port */
+static int vcap_get_next_chain(struct vcap_control *vctrl,
+ struct net_device *ndev,
+ int dst_cid)
+{
+ struct vcap_enabled_port *eport;
+ struct vcap_admin *admin;
+
+ list_for_each_entry(admin, &vctrl->list, list) {
+ list_for_each_entry(eport, &admin->enabled, list) {
+ if (eport->ndev != ndev)
+ continue;
+ if (eport->src_cid == dst_cid)
+ return eport->dst_cid;
+ }
+ }
+
+ return 0;
+}
+
+static bool vcap_path_exist(struct vcap_control *vctrl, struct net_device *ndev,
+ int dst_cid)
+{
+ int cid = rounddown(dst_cid, VCAP_CID_LOOKUP_SIZE);
+ struct vcap_enabled_port *eport = NULL;
+ struct vcap_enabled_port *elem;
+ struct vcap_admin *admin;
+ int tmp;
+
+ if (cid == 0) /* Chain zero is always available */
+ return true;
+
+ /* Find first entry that starts from chain 0*/
+ list_for_each_entry(admin, &vctrl->list, list) {
+ list_for_each_entry(elem, &admin->enabled, list) {
+ if (elem->src_cid == 0 && elem->ndev == ndev) {
+ eport = elem;
+ break;
+ }
+ }
+ if (eport)
+ break;
+ }
+
+ if (!eport)
+ return false;
+
+ tmp = eport->dst_cid;
+ while (tmp != cid && tmp != 0)
+ tmp = vcap_get_next_chain(vctrl, ndev, tmp);
+
+ return !!tmp;
+}
+
+/* Internal clients can always store their rules in HW
+ * External clients can store their rules if the chain is enabled all
+ * the way from chain 0, otherwise the rule will be cached until
+ * the chain is enabled.
+ */
+static void vcap_rule_set_state(struct vcap_rule_internal *ri)
+{
+ if (ri->data.user <= VCAP_USER_QOS)
+ ri->state = VCAP_RS_PERMANENT;
+ else if (vcap_path_exist(ri->vctrl, ri->ndev, ri->data.vcap_chain_id))
+ ri->state = VCAP_RS_ENABLED;
+ else
+ ri->state = VCAP_RS_DISABLED;
+}
+
/* Encode and write a validated rule to the VCAP */
int vcap_add_rule(struct vcap_rule *rule)
{
struct vcap_rule_internal *ri = to_intrule(rule);
struct vcap_rule_move move = {0};
+ struct vcap_counter ctr = {0};
int ret;
ret = vcap_api_check(ri->vctrl);
@@ -1815,6 +2234,8 @@ int vcap_add_rule(struct vcap_rule *rule)
return ret;
/* Insert the new rule in the list of vcap rules */
mutex_lock(&ri->admin->lock);
+
+ vcap_rule_set_state(ri);
ret = vcap_insert_rule(ri, &move);
if (ret < 0) {
pr_err("%s:%d: could not insert rule in vcap list: %d\n",
@@ -1823,6 +2244,19 @@ int vcap_add_rule(struct vcap_rule *rule)
}
if (move.count > 0)
vcap_move_rules(ri, &move);
+
+ /* Set the counter to zero */
+ ret = vcap_write_counter(ri, &ctr);
+ if (ret)
+ goto out;
+
+ if (ri->state == VCAP_RS_DISABLED) {
+ /* Erase the rule area */
+ ri->vctrl->ops->init(ri->ndev, ri->admin, ri->addr, ri->size);
+ goto out;
+ }
+
+ vcap_erase_cache(ri);
ret = vcap_encode_rule(ri);
if (ret) {
pr_err("%s:%d: rule encoding error: %d\n", __func__, __LINE__, ret);
@@ -1830,8 +2264,10 @@ int vcap_add_rule(struct vcap_rule *rule)
}
ret = vcap_write_rule(ri);
- if (ret)
+ if (ret) {
pr_err("%s:%d: rule write error: %d\n", __func__, __LINE__, ret);
+ goto out;
+ }
out:
mutex_unlock(&ri->admin->lock);
return ret;
@@ -1860,17 +2296,28 @@ struct vcap_rule *vcap_alloc_rule(struct vcap_control *vctrl,
/* Sanity check that this VCAP is supported on this platform */
if (vctrl->vcaps[admin->vtype].rows == 0)
return ERR_PTR(-EINVAL);
+
+ mutex_lock(&admin->lock);
/* Check if a rule with this id already exists */
- if (vcap_lookup_rule(vctrl, id))
- return ERR_PTR(-EEXIST);
+ if (vcap_rule_exists(vctrl, id)) {
+ err = -EINVAL;
+ goto out_unlock;
+ }
+
/* Check if there is room for the rule in the block(s) of the VCAP */
maxsize = vctrl->vcaps[admin->vtype].sw_count; /* worst case rule size */
- if (vcap_rule_space(admin, maxsize))
- return ERR_PTR(-ENOSPC);
+ if (vcap_rule_space(admin, maxsize)) {
+ err = -ENOSPC;
+ goto out_unlock;
+ }
+
/* Create a container for the rule and return it */
ri = kzalloc(sizeof(*ri), GFP_KERNEL);
- if (!ri)
- return ERR_PTR(-ENOMEM);
+ if (!ri) {
+ err = -ENOMEM;
+ goto out_unlock;
+ }
+
ri->data.vcap_chain_id = vcap_chain_id;
ri->data.user = user;
ri->data.priority = priority;
@@ -1883,14 +2330,21 @@ struct vcap_rule *vcap_alloc_rule(struct vcap_control *vctrl,
ri->ndev = ndev;
ri->admin = admin; /* refer to the vcap instance */
ri->vctrl = vctrl; /* refer to the client */
- if (vcap_set_rule_id(ri) == 0)
+
+ if (vcap_set_rule_id(ri) == 0) {
+ err = -EINVAL;
goto out_free;
- vcap_erase_cache(ri);
+ }
+
+ mutex_unlock(&admin->lock);
return (struct vcap_rule *)ri;
out_free:
kfree(ri);
- return ERR_PTR(-EINVAL);
+out_unlock:
+ mutex_unlock(&admin->lock);
+ return ERR_PTR(err);
+
}
EXPORT_SYMBOL_GPL(vcap_alloc_rule);
@@ -1915,43 +2369,52 @@ void vcap_free_rule(struct vcap_rule *rule)
}
EXPORT_SYMBOL_GPL(vcap_free_rule);
-struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
+/* Decode a rule from the VCAP cache and return a copy */
+struct vcap_rule *vcap_decode_rule(struct vcap_rule_internal *elem)
{
- struct vcap_rule_internal *elem;
struct vcap_rule_internal *ri;
int err;
- ri = NULL;
+ ri = vcap_dup_rule(elem, elem->state == VCAP_RS_DISABLED);
+ if (IS_ERR(ri))
+ return ERR_PTR(PTR_ERR(ri));
+
+ if (ri->state == VCAP_RS_DISABLED)
+ goto out;
+
+ err = vcap_read_rule(ri);
+ if (err)
+ return ERR_PTR(err);
+
+ err = vcap_decode_keyset(ri);
+ if (err)
+ return ERR_PTR(err);
+
+ err = vcap_decode_actionset(ri);
+ if (err)
+ return ERR_PTR(err);
+
+out:
+ return &ri->data;
+}
+
+struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
+{
+ struct vcap_rule_internal *elem;
+ struct vcap_rule *rule;
+ int err;
err = vcap_api_check(vctrl);
if (err)
return ERR_PTR(err);
- elem = vcap_lookup_rule(vctrl, id);
+
+ elem = vcap_get_locked_rule(vctrl, id);
if (!elem)
return NULL;
- mutex_lock(&elem->admin->lock);
- ri = vcap_dup_rule(elem);
- if (IS_ERR(ri))
- goto unlock;
- err = vcap_read_rule(ri);
- if (err) {
- ri = ERR_PTR(err);
- goto unlock;
- }
- err = vcap_decode_keyset(ri);
- if (err) {
- ri = ERR_PTR(err);
- goto unlock;
- }
- err = vcap_decode_actionset(ri);
- if (err) {
- ri = ERR_PTR(err);
- goto unlock;
- }
-unlock:
+ rule = vcap_decode_rule(elem);
mutex_unlock(&elem->admin->lock);
- return (struct vcap_rule *)ri;
+ return rule;
}
EXPORT_SYMBOL_GPL(vcap_get_rule);
@@ -1966,10 +2429,13 @@ int vcap_mod_rule(struct vcap_rule *rule)
if (err)
return err;
- if (!vcap_lookup_rule(ri->vctrl, ri->data.id))
+ if (!vcap_get_locked_rule(ri->vctrl, ri->data.id))
return -ENOENT;
- mutex_lock(&ri->admin->lock);
+ vcap_rule_set_state(ri);
+ if (ri->state == VCAP_RS_DISABLED)
+ goto out;
+
/* Encode the bitstreams to the VCAP cache */
vcap_erase_cache(ri);
err = vcap_encode_rule(ri);
@@ -1982,8 +2448,6 @@ int vcap_mod_rule(struct vcap_rule *rule)
memset(&ctr, 0, sizeof(ctr));
err = vcap_write_counter(ri, &ctr);
- if (err)
- goto out;
out:
mutex_unlock(&ri->admin->lock);
@@ -2050,20 +2514,19 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id)
if (err)
return err;
/* Look for the rule id in all vcaps */
- ri = vcap_lookup_rule(vctrl, id);
+ ri = vcap_get_locked_rule(vctrl, id);
if (!ri)
- return -EINVAL;
+ return -ENOENT;
+
admin = ri->admin;
if (ri->addr > admin->last_used_addr)
gap = vcap_fill_rule_gap(ri);
/* Delete the rule from the list of rules and the cache */
- mutex_lock(&admin->lock);
list_del(&ri->list);
vctrl->ops->init(ndev, admin, admin->last_used_addr, ri->size + gap);
- kfree(ri);
- mutex_unlock(&admin->lock);
+ vcap_free_rule(&ri->data);
/* Update the last used address, set to default when no rules */
if (list_empty(&admin->rules)) {
@@ -2073,7 +2536,9 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id)
list);
admin->last_used_addr = elem->addr;
}
- return 0;
+
+ mutex_unlock(&admin->lock);
+ return err;
}
EXPORT_SYMBOL_GPL(vcap_del_rule);
@@ -2091,7 +2556,7 @@ int vcap_del_rules(struct vcap_control *vctrl, struct vcap_admin *admin)
list_for_each_entry_safe(ri, next_ri, &admin->rules, list) {
vctrl->ops->init(ri->ndev, admin, ri->addr, ri->size);
list_del(&ri->list);
- kfree(ri);
+ vcap_free_rule(&ri->data);
}
admin->last_used_addr = admin->last_valid_addr;
@@ -2137,69 +2602,6 @@ const struct vcap_field *vcap_lookup_keyfield(struct vcap_rule *rule,
}
EXPORT_SYMBOL_GPL(vcap_lookup_keyfield);
-/* Copy data from src to dst but reverse the data in chunks of 32bits.
- * For example if src is 00:11:22:33:44:55 where 55 is LSB the dst will
- * have the value 22:33:44:55:00:11.
- */
-static void vcap_copy_to_w32be(u8 *dst, u8 *src, int size)
-{
- for (int idx = 0; idx < size; ++idx) {
- int first_byte_index = 0;
- int nidx;
-
- first_byte_index = size - (((idx >> 2) + 1) << 2);
- if (first_byte_index < 0)
- first_byte_index = 0;
- nidx = idx + first_byte_index - (idx & ~0x3);
- dst[nidx] = src[idx];
- }
-}
-
-static void vcap_copy_from_client_keyfield(struct vcap_rule *rule,
- struct vcap_client_keyfield *field,
- struct vcap_client_keyfield_data *data)
-{
- struct vcap_rule_internal *ri = to_intrule(rule);
- int size;
-
- if (!ri->admin->w32be) {
- memcpy(&field->data, data, sizeof(field->data));
- return;
- }
-
- size = keyfield_size_table[field->ctrl.type] / 2;
- switch (field->ctrl.type) {
- case VCAP_FIELD_BIT:
- case VCAP_FIELD_U32:
- memcpy(&field->data, data, sizeof(field->data));
- break;
- case VCAP_FIELD_U48:
- vcap_copy_to_w32be(field->data.u48.value, data->u48.value, size);
- vcap_copy_to_w32be(field->data.u48.mask, data->u48.mask, size);
- break;
- case VCAP_FIELD_U56:
- vcap_copy_to_w32be(field->data.u56.value, data->u56.value, size);
- vcap_copy_to_w32be(field->data.u56.mask, data->u56.mask, size);
- break;
- case VCAP_FIELD_U64:
- vcap_copy_to_w32be(field->data.u64.value, data->u64.value, size);
- vcap_copy_to_w32be(field->data.u64.mask, data->u64.mask, size);
- break;
- case VCAP_FIELD_U72:
- vcap_copy_to_w32be(field->data.u72.value, data->u72.value, size);
- vcap_copy_to_w32be(field->data.u72.mask, data->u72.mask, size);
- break;
- case VCAP_FIELD_U112:
- vcap_copy_to_w32be(field->data.u112.value, data->u112.value, size);
- vcap_copy_to_w32be(field->data.u112.mask, data->u112.mask, size);
- break;
- case VCAP_FIELD_U128:
- vcap_copy_to_w32be(field->data.u128.value, data->u128.value, size);
- vcap_copy_to_w32be(field->data.u128.mask, data->u128.mask, size);
- break;
- }
-}
-
/* Check if the keyfield is already in the rule */
static bool vcap_keyfield_unique(struct vcap_rule *rule,
enum vcap_key_field key)
@@ -2257,9 +2659,9 @@ static int vcap_rule_add_key(struct vcap_rule *rule,
field = kzalloc(sizeof(*field), GFP_KERNEL);
if (!field)
return -ENOMEM;
+ memcpy(&field->data, data, sizeof(field->data));
field->ctrl.key = key;
field->ctrl.type = ftype;
- vcap_copy_from_client_keyfield(rule, field, data);
list_add_tail(&field->ctrl.list, &rule->keyfields);
return 0;
}
@@ -2355,7 +2757,7 @@ int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
EXPORT_SYMBOL_GPL(vcap_rule_get_key_u32);
/* Find a client action field in a rule */
-static struct vcap_client_actionfield *
+struct vcap_client_actionfield *
vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act)
{
struct vcap_rule_internal *ri = (struct vcap_rule_internal *)rule;
@@ -2366,45 +2768,7 @@ vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act)
return caf;
return NULL;
}
-
-static void vcap_copy_from_client_actionfield(struct vcap_rule *rule,
- struct vcap_client_actionfield *field,
- struct vcap_client_actionfield_data *data)
-{
- struct vcap_rule_internal *ri = to_intrule(rule);
- int size;
-
- if (!ri->admin->w32be) {
- memcpy(&field->data, data, sizeof(field->data));
- return;
- }
-
- size = actionfield_size_table[field->ctrl.type];
- switch (field->ctrl.type) {
- case VCAP_FIELD_BIT:
- case VCAP_FIELD_U32:
- memcpy(&field->data, data, sizeof(field->data));
- break;
- case VCAP_FIELD_U48:
- vcap_copy_to_w32be(field->data.u48.value, data->u48.value, size);
- break;
- case VCAP_FIELD_U56:
- vcap_copy_to_w32be(field->data.u56.value, data->u56.value, size);
- break;
- case VCAP_FIELD_U64:
- vcap_copy_to_w32be(field->data.u64.value, data->u64.value, size);
- break;
- case VCAP_FIELD_U72:
- vcap_copy_to_w32be(field->data.u72.value, data->u72.value, size);
- break;
- case VCAP_FIELD_U112:
- vcap_copy_to_w32be(field->data.u112.value, data->u112.value, size);
- break;
- case VCAP_FIELD_U128:
- vcap_copy_to_w32be(field->data.u128.value, data->u128.value, size);
- break;
- }
-}
+EXPORT_SYMBOL_GPL(vcap_find_actionfield);
/* Check if the actionfield is already in the rule */
static bool vcap_actionfield_unique(struct vcap_rule *rule,
@@ -2463,9 +2827,9 @@ static int vcap_rule_add_action(struct vcap_rule *rule,
field = kzalloc(sizeof(*field), GFP_KERNEL);
if (!field)
return -ENOMEM;
+ memcpy(&field->data, data, sizeof(field->data));
field->ctrl.action = action;
field->ctrl.type = ftype;
- vcap_copy_from_client_actionfield(rule, field, data);
list_add_tail(&field->ctrl.list, &rule->actionfields);
return 0;
}
@@ -2564,24 +2928,157 @@ void vcap_set_tc_exterr(struct flow_cls_offload *fco, struct vcap_rule *vrule)
}
EXPORT_SYMBOL_GPL(vcap_set_tc_exterr);
+/* Write a rule to VCAP HW to enable it */
+static int vcap_enable_rule(struct vcap_rule_internal *ri)
+{
+ struct vcap_client_actionfield *af, *naf;
+ struct vcap_client_keyfield *kf, *nkf;
+ int err;
+
+ vcap_erase_cache(ri);
+ err = vcap_encode_rule(ri);
+ if (err)
+ goto out;
+ err = vcap_write_rule(ri);
+ if (err)
+ goto out;
+
+ /* Deallocate the list of keys and actions */
+ list_for_each_entry_safe(kf, nkf, &ri->data.keyfields, ctrl.list) {
+ list_del(&kf->ctrl.list);
+ kfree(kf);
+ }
+ list_for_each_entry_safe(af, naf, &ri->data.actionfields, ctrl.list) {
+ list_del(&af->ctrl.list);
+ kfree(af);
+ }
+ ri->state = VCAP_RS_ENABLED;
+out:
+ return err;
+}
+
+/* Enable all disabled rules for a specific chain/port in the VCAP HW */
+static int vcap_enable_rules(struct vcap_control *vctrl,
+ struct net_device *ndev, int chain)
+{
+ int next_chain = chain + VCAP_CID_LOOKUP_SIZE;
+ struct vcap_rule_internal *ri;
+ struct vcap_admin *admin;
+ int err = 0;
+
+ list_for_each_entry(admin, &vctrl->list, list) {
+ if (!(chain >= admin->first_cid && chain <= admin->last_cid))
+ continue;
+
+ /* Found the admin, now find the offloadable rules */
+ mutex_lock(&admin->lock);
+ list_for_each_entry(ri, &admin->rules, list) {
+ /* Is the rule in the lookup defined by the chain */
+ if (!(ri->data.vcap_chain_id >= chain &&
+ ri->data.vcap_chain_id < next_chain)) {
+ continue;
+ }
+
+ if (ri->ndev != ndev)
+ continue;
+
+ if (ri->state != VCAP_RS_DISABLED)
+ continue;
+
+ err = vcap_enable_rule(ri);
+ if (err)
+ break;
+ }
+ mutex_unlock(&admin->lock);
+ if (err)
+ break;
+ }
+ return err;
+}
+
+/* Read and erase a rule from VCAP HW to disable it */
+static int vcap_disable_rule(struct vcap_rule_internal *ri)
+{
+ int err;
+
+ err = vcap_read_rule(ri);
+ if (err)
+ return err;
+ err = vcap_decode_keyset(ri);
+ if (err)
+ return err;
+ err = vcap_decode_actionset(ri);
+ if (err)
+ return err;
+
+ ri->state = VCAP_RS_DISABLED;
+ ri->vctrl->ops->init(ri->ndev, ri->admin, ri->addr, ri->size);
+ return 0;
+}
+
+/* Disable all enabled rules for a specific chain/port in the VCAP HW */
+static int vcap_disable_rules(struct vcap_control *vctrl,
+ struct net_device *ndev, int chain)
+{
+ struct vcap_rule_internal *ri;
+ struct vcap_admin *admin;
+ int err = 0;
+
+ list_for_each_entry(admin, &vctrl->list, list) {
+ if (!(chain >= admin->first_cid && chain <= admin->last_cid))
+ continue;
+
+ /* Found the admin, now find the rules on the chain */
+ mutex_lock(&admin->lock);
+ list_for_each_entry(ri, &admin->rules, list) {
+ if (ri->data.vcap_chain_id != chain)
+ continue;
+
+ if (ri->ndev != ndev)
+ continue;
+
+ if (ri->state != VCAP_RS_ENABLED)
+ continue;
+
+ err = vcap_disable_rule(ri);
+ if (err)
+ break;
+ }
+ mutex_unlock(&admin->lock);
+ if (err)
+ break;
+ }
+ return err;
+}
+
/* Check if this port is already enabled for this VCAP instance */
-static bool vcap_is_enabled(struct vcap_admin *admin, struct net_device *ndev,
- unsigned long cookie)
+static bool vcap_is_enabled(struct vcap_control *vctrl, struct net_device *ndev,
+ int dst_cid)
{
struct vcap_enabled_port *eport;
+ struct vcap_admin *admin;
- list_for_each_entry(eport, &admin->enabled, list)
- if (eport->cookie == cookie || eport->ndev == ndev)
- return true;
+ list_for_each_entry(admin, &vctrl->list, list)
+ list_for_each_entry(eport, &admin->enabled, list)
+ if (eport->dst_cid == dst_cid && eport->ndev == ndev)
+ return true;
return false;
}
-/* Enable this port for this VCAP instance */
-static int vcap_enable(struct vcap_admin *admin, struct net_device *ndev,
- unsigned long cookie)
+/* Enable this port and chain id in a VCAP instance */
+static int vcap_enable(struct vcap_control *vctrl, struct net_device *ndev,
+ unsigned long cookie, int src_cid, int dst_cid)
{
struct vcap_enabled_port *eport;
+ struct vcap_admin *admin;
+
+ if (src_cid >= dst_cid)
+ return -EFAULT;
+
+ admin = vcap_find_admin(vctrl, dst_cid);
+ if (!admin)
+ return -ENOENT;
eport = kzalloc(sizeof(*eport), GFP_KERNEL);
if (!eport)
@@ -2589,48 +3086,72 @@ static int vcap_enable(struct vcap_admin *admin, struct net_device *ndev,
eport->ndev = ndev;
eport->cookie = cookie;
+ eport->src_cid = src_cid;
+ eport->dst_cid = dst_cid;
+ mutex_lock(&admin->lock);
list_add_tail(&eport->list, &admin->enabled);
+ mutex_unlock(&admin->lock);
+ if (vcap_path_exist(vctrl, ndev, src_cid)) {
+ /* Enable chained lookups */
+ while (dst_cid) {
+ admin = vcap_find_admin(vctrl, dst_cid);
+ if (!admin)
+ return -ENOENT;
+
+ vcap_enable_rules(vctrl, ndev, dst_cid);
+ dst_cid = vcap_get_next_chain(vctrl, ndev, dst_cid);
+ }
+ }
return 0;
}
-/* Disable this port for this VCAP instance */
-static int vcap_disable(struct vcap_admin *admin, struct net_device *ndev,
+/* Disable this port and chain id for a VCAP instance */
+static int vcap_disable(struct vcap_control *vctrl, struct net_device *ndev,
unsigned long cookie)
{
- struct vcap_enabled_port *eport;
+ struct vcap_enabled_port *elem, *eport = NULL;
+ struct vcap_admin *found = NULL, *admin;
+ int dst_cid;
- list_for_each_entry(eport, &admin->enabled, list) {
- if (eport->cookie == cookie && eport->ndev == ndev) {
- list_del(&eport->list);
- kfree(eport);
- return 0;
+ list_for_each_entry(admin, &vctrl->list, list) {
+ list_for_each_entry(elem, &admin->enabled, list) {
+ if (elem->cookie == cookie && elem->ndev == ndev) {
+ eport = elem;
+ found = admin;
+ break;
+ }
}
+ if (eport)
+ break;
}
- return -ENOENT;
-}
+ if (!eport)
+ return -ENOENT;
-/* Find the VCAP instance that enabled the port using a specific filter */
-static struct vcap_admin *vcap_find_admin_by_cookie(struct vcap_control *vctrl,
- unsigned long cookie)
-{
- struct vcap_enabled_port *eport;
- struct vcap_admin *admin;
+ /* Disable chained lookups */
+ dst_cid = eport->dst_cid;
+ while (dst_cid) {
+ admin = vcap_find_admin(vctrl, dst_cid);
+ if (!admin)
+ return -ENOENT;
- list_for_each_entry(admin, &vctrl->list, list)
- list_for_each_entry(eport, &admin->enabled, list)
- if (eport->cookie == cookie)
- return admin;
+ vcap_disable_rules(vctrl, ndev, dst_cid);
+ dst_cid = vcap_get_next_chain(vctrl, ndev, dst_cid);
+ }
- return NULL;
+ mutex_lock(&found->lock);
+ list_del(&eport->list);
+ mutex_unlock(&found->lock);
+ kfree(eport);
+ return 0;
}
-/* Enable/Disable the VCAP instance lookups. Chain id 0 means disable */
+/* Enable/Disable the VCAP instance lookups */
int vcap_enable_lookups(struct vcap_control *vctrl, struct net_device *ndev,
- int chain_id, unsigned long cookie, bool enable)
+ int src_cid, int dst_cid, unsigned long cookie,
+ bool enable)
{
- struct vcap_admin *admin;
int err;
err = vcap_api_check(vctrl);
@@ -2640,36 +3161,48 @@ int vcap_enable_lookups(struct vcap_control *vctrl, struct net_device *ndev,
if (!ndev)
return -ENODEV;
- if (chain_id)
- admin = vcap_find_admin(vctrl, chain_id);
- else
- admin = vcap_find_admin_by_cookie(vctrl, cookie);
- if (!admin)
- return -ENOENT;
-
- /* first instance and first chain */
- if (admin->vinst || chain_id > admin->first_cid)
+ /* Source and destination must be the first chain in a lookup */
+ if (src_cid % VCAP_CID_LOOKUP_SIZE)
+ return -EFAULT;
+ if (dst_cid % VCAP_CID_LOOKUP_SIZE)
return -EFAULT;
- err = vctrl->ops->enable(ndev, admin, enable);
- if (err)
- return err;
-
- if (chain_id) {
- if (vcap_is_enabled(admin, ndev, cookie))
+ if (enable) {
+ if (vcap_is_enabled(vctrl, ndev, dst_cid))
return -EADDRINUSE;
- mutex_lock(&admin->lock);
- vcap_enable(admin, ndev, cookie);
+ if (vcap_is_chain_used(vctrl, ndev, src_cid))
+ return -EADDRNOTAVAIL;
+ err = vcap_enable(vctrl, ndev, cookie, src_cid, dst_cid);
} else {
- mutex_lock(&admin->lock);
- vcap_disable(admin, ndev, cookie);
+ err = vcap_disable(vctrl, ndev, cookie);
}
- mutex_unlock(&admin->lock);
- return 0;
+ return err;
}
EXPORT_SYMBOL_GPL(vcap_enable_lookups);
+/* Is this chain id the last lookup of all VCAPs */
+bool vcap_is_last_chain(struct vcap_control *vctrl, int cid, bool ingress)
+{
+ struct vcap_admin *admin;
+ int lookup;
+
+ if (vcap_api_check(vctrl))
+ return false;
+
+ admin = vcap_find_admin(vctrl, cid);
+ if (!admin)
+ return false;
+
+ if (!vcap_admin_is_last(vctrl, admin, ingress))
+ return false;
+
+ /* This must be the last lookup in this VCAP type */
+ lookup = vcap_chain_id_to_lookup(admin, cid);
+ return lookup == admin->lookups - 1;
+}
+EXPORT_SYMBOL_GPL(vcap_is_last_chain);
+
/* Set a rule counter id (for certain vcaps only) */
void vcap_rule_set_counter_id(struct vcap_rule *rule, u32 counter_id)
{
@@ -2679,31 +3212,6 @@ void vcap_rule_set_counter_id(struct vcap_rule *rule, u32 counter_id)
}
EXPORT_SYMBOL_GPL(vcap_rule_set_counter_id);
-/* Provide all rules via a callback interface */
-int vcap_rule_iter(struct vcap_control *vctrl,
- int (*callback)(void *, struct vcap_rule *), void *arg)
-{
- struct vcap_rule_internal *ri;
- struct vcap_admin *admin;
- int ret;
-
- ret = vcap_api_check(vctrl);
- if (ret)
- return ret;
-
- /* Iterate all rules in each VCAP instance */
- list_for_each_entry(admin, &vctrl->list, list) {
- list_for_each_entry(ri, &admin->rules, list) {
- ret = callback(arg, &ri->data);
- if (ret)
- return ret;
- }
- }
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(vcap_rule_iter);
-
int vcap_rule_set_counter(struct vcap_rule *rule, struct vcap_counter *ctr)
{
struct vcap_rule_internal *ri = to_intrule(rule);
@@ -2716,7 +3224,12 @@ int vcap_rule_set_counter(struct vcap_rule *rule, struct vcap_counter *ctr)
pr_err("%s:%d: counter is missing\n", __func__, __LINE__);
return -EINVAL;
}
- return vcap_write_counter(ri, ctr);
+
+ mutex_lock(&ri->admin->lock);
+ err = vcap_write_counter(ri, ctr);
+ mutex_unlock(&ri->admin->lock);
+
+ return err;
}
EXPORT_SYMBOL_GPL(vcap_rule_set_counter);
@@ -2732,10 +3245,138 @@ int vcap_rule_get_counter(struct vcap_rule *rule, struct vcap_counter *ctr)
pr_err("%s:%d: counter is missing\n", __func__, __LINE__);
return -EINVAL;
}
- return vcap_read_counter(ri, ctr);
+
+ mutex_lock(&ri->admin->lock);
+ err = vcap_read_counter(ri, ctr);
+ mutex_unlock(&ri->admin->lock);
+
+ return err;
}
EXPORT_SYMBOL_GPL(vcap_rule_get_counter);
+/* Get a copy of a client key field */
+static int vcap_rule_get_key(struct vcap_rule *rule,
+ enum vcap_key_field key,
+ struct vcap_client_keyfield *ckf)
+{
+ struct vcap_client_keyfield *field;
+
+ field = vcap_find_keyfield(rule, key);
+ if (!field)
+ return -EINVAL;
+ memcpy(ckf, field, sizeof(*ckf));
+ INIT_LIST_HEAD(&ckf->ctrl.list);
+ return 0;
+}
+
+/* Find a keyset having the same size as the provided rule, where the keyset
+ * does not have a type id.
+ */
+static int vcap_rule_get_untyped_keyset(struct vcap_rule_internal *ri,
+ struct vcap_keyset_list *matches)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ enum vcap_type vt = ri->admin->vtype;
+ const struct vcap_set *keyfield_set;
+ int idx;
+
+ keyfield_set = vctrl->vcaps[vt].keyfield_set;
+ for (idx = 0; idx < vctrl->vcaps[vt].keyfield_set_size; ++idx) {
+ if (keyfield_set[idx].sw_per_item == ri->keyset_sw &&
+ keyfield_set[idx].type_id == (u8)-1) {
+ vcap_keyset_list_add(matches, idx);
+ return 0;
+ }
+ }
+ return -EINVAL;
+}
+
+/* Get the keysets that matches the rule key type/mask */
+int vcap_rule_get_keysets(struct vcap_rule_internal *ri,
+ struct vcap_keyset_list *matches)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ enum vcap_type vt = ri->admin->vtype;
+ const struct vcap_set *keyfield_set;
+ struct vcap_client_keyfield kf = {};
+ u32 value, mask;
+ int err, idx;
+
+ err = vcap_rule_get_key(&ri->data, VCAP_KF_TYPE, &kf);
+ if (err)
+ return vcap_rule_get_untyped_keyset(ri, matches);
+
+ if (kf.ctrl.type == VCAP_FIELD_BIT) {
+ value = kf.data.u1.value;
+ mask = kf.data.u1.mask;
+ } else if (kf.ctrl.type == VCAP_FIELD_U32) {
+ value = kf.data.u32.value;
+ mask = kf.data.u32.mask;
+ } else {
+ return -EINVAL;
+ }
+
+ keyfield_set = vctrl->vcaps[vt].keyfield_set;
+ for (idx = 0; idx < vctrl->vcaps[vt].keyfield_set_size; ++idx) {
+ if (keyfield_set[idx].sw_per_item != ri->keyset_sw)
+ continue;
+
+ if (keyfield_set[idx].type_id == (u8)-1) {
+ vcap_keyset_list_add(matches, idx);
+ continue;
+ }
+
+ if ((keyfield_set[idx].type_id & mask) == value)
+ vcap_keyset_list_add(matches, idx);
+ }
+ if (matches->cnt > 0)
+ return 0;
+
+ return -EINVAL;
+}
+
+/* Collect packet counts from all rules with the same cookie */
+int vcap_get_rule_count_by_cookie(struct vcap_control *vctrl,
+ struct vcap_counter *ctr, u64 cookie)
+{
+ struct vcap_rule_internal *ri;
+ struct vcap_counter temp = {};
+ struct vcap_admin *admin;
+ int err;
+
+ err = vcap_api_check(vctrl);
+ if (err)
+ return err;
+
+ /* Iterate all rules in each VCAP instance */
+ list_for_each_entry(admin, &vctrl->list, list) {
+ mutex_lock(&admin->lock);
+ list_for_each_entry(ri, &admin->rules, list) {
+ if (ri->data.cookie != cookie)
+ continue;
+
+ err = vcap_read_counter(ri, &temp);
+ if (err)
+ goto unlock;
+ ctr->value += temp.value;
+
+ /* Reset the rule counter */
+ temp.value = 0;
+ temp.sticky = 0;
+ err = vcap_write_counter(ri, &temp);
+ if (err)
+ goto unlock;
+ }
+ mutex_unlock(&admin->lock);
+ }
+ return err;
+
+unlock:
+ mutex_unlock(&admin->lock);
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_get_rule_count_by_cookie);
+
static int vcap_rule_mod_key(struct vcap_rule *rule,
enum vcap_key_field key,
enum vcap_field_type ftype,
@@ -2746,7 +3387,7 @@ static int vcap_rule_mod_key(struct vcap_rule *rule,
field = vcap_find_keyfield(rule, key);
if (!field)
return vcap_rule_add_key(rule, key, ftype, data);
- vcap_copy_from_client_keyfield(rule, field, data);
+ memcpy(&field->data, data, sizeof(field->data));
return 0;
}
@@ -2772,7 +3413,7 @@ static int vcap_rule_mod_action(struct vcap_rule *rule,
field = vcap_find_actionfield(rule, action);
if (!field)
return vcap_rule_add_action(rule, action, ftype, data);
- vcap_copy_from_client_actionfield(rule, field, data);
+ memcpy(&field->data, data, sizeof(field->data));
return 0;
}
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.h b/drivers/net/ethernet/microchip/vcap/vcap_api.h
index 689c7270f2a8..62db270f65af 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.h
@@ -176,6 +176,7 @@ struct vcap_admin {
int first_valid_addr; /* bottom of address range to be used */
int last_used_addr; /* address of lowest added rule */
bool w32be; /* vcap uses "32bit-word big-endian" encoding */
+ bool ingress; /* chain traffic direction */
struct vcap_cache_data cache; /* encoded rule data */
};
@@ -201,6 +202,13 @@ struct vcap_keyset_list {
enum vcap_keyfield_set *keysets; /* the list of keysets */
};
+/* List of actionsets */
+struct vcap_actionset_list {
+ int max; /* size of the actionset list */
+ int cnt; /* count of actionsets actually in the list */
+ enum vcap_actionfield_set *actionsets; /* the list of actionsets */
+};
+
/* Client output printf-like function with destination */
struct vcap_output_print {
__printf(2, 3)
@@ -259,11 +267,6 @@ struct vcap_operations {
(struct net_device *ndev,
struct vcap_admin *admin,
struct vcap_output_print *out);
- /* enable/disable the lookups in a vcap instance */
- int (*enable)
- (struct net_device *ndev,
- struct vcap_admin *admin,
- bool enable);
};
/* VCAP API Client control interface */
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index 0319866f9c94..417af9754bcc 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -148,9 +148,10 @@ struct vcap_counter {
bool sticky;
};
-/* Enable/Disable the VCAP instance lookups. Chain id 0 means disable */
+/* Enable/Disable the VCAP instance lookups */
int vcap_enable_lookups(struct vcap_control *vctrl, struct net_device *ndev,
- int chain_id, unsigned long cookie, bool enable);
+ int from_cid, int to_cid, unsigned long cookie,
+ bool enable);
/* VCAP rule operations */
/* Allocate a rule and fill in the basic information */
@@ -201,6 +202,8 @@ int vcap_rule_add_action_u32(struct vcap_rule *rule,
enum vcap_action_field action, u32 value);
/* VCAP rule counter operations */
+int vcap_get_rule_count_by_cookie(struct vcap_control *vctrl,
+ struct vcap_counter *ctr, u64 cookie);
int vcap_rule_set_counter(struct vcap_rule *rule, struct vcap_counter *ctr);
int vcap_rule_get_counter(struct vcap_rule *rule, struct vcap_counter *ctr);
@@ -214,8 +217,12 @@ const struct vcap_field *vcap_lookup_keyfield(struct vcap_rule *rule,
enum vcap_key_field key);
/* Find a rule id with a provided cookie */
int vcap_lookup_rule_by_cookie(struct vcap_control *vctrl, u64 cookie);
+/* Calculate the value used for chaining VCAP rules */
+int vcap_chain_offset(struct vcap_control *vctrl, int from_cid, int to_cid);
/* Is the next chain id in the following lookup, possible in another VCAP */
bool vcap_is_next_lookup(struct vcap_control *vctrl, int cur_cid, int next_cid);
+/* Is this chain id the last lookup of all VCAPs */
+bool vcap_is_last_chain(struct vcap_control *vctrl, int cid, bool ingress);
/* Provide all rules via a callback interface */
int vcap_rule_iter(struct vcap_control *vctrl,
int (*callback)(void *, struct vcap_rule *), void *arg);
@@ -262,4 +269,6 @@ int vcap_rule_mod_action_u32(struct vcap_rule *rule,
int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
u32 *value, u32 *mask);
+struct vcap_client_actionfield *
+vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act);
#endif /* __VCAP_API_CLIENT__ */
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
index e0b206247f2e..c2c3397c5898 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
@@ -44,11 +44,14 @@ static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
out->prf(out->dst, "%pI4h/%pI4h", &data->u32.value,
&data->u32.mask);
} else if (key == VCAP_KF_ETYPE ||
- key == VCAP_KF_IF_IGR_PORT_MASK) {
+ key == VCAP_KF_IF_IGR_PORT_MASK ||
+ key == VCAP_KF_IF_EGR_PORT_MASK) {
hex = true;
} else {
u32 fmsk = (1 << keyfield[key].width) - 1;
+ if (keyfield[key].width == 32)
+ fmsk = ~0;
out->prf(out->dst, "%u/%u", data->u32.value & fmsk,
data->u32.mask & fmsk);
}
@@ -152,37 +155,48 @@ vcap_debugfs_show_rule_actionfield(struct vcap_control *vctrl,
out->prf(out->dst, "\n");
}
-static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
- struct vcap_output_print *out)
+static int vcap_debugfs_show_keysets(struct vcap_rule_internal *ri,
+ struct vcap_output_print *out)
{
- struct vcap_control *vctrl = ri->vctrl;
struct vcap_admin *admin = ri->admin;
enum vcap_keyfield_set keysets[10];
- const struct vcap_field *keyfield;
- enum vcap_type vt = admin->vtype;
- struct vcap_client_keyfield *ckf;
struct vcap_keyset_list matches;
- u32 *maskstream;
- u32 *keystream;
- int res;
+ int err;
- keystream = admin->cache.keystream;
- maskstream = admin->cache.maskstream;
matches.keysets = keysets;
matches.cnt = 0;
matches.max = ARRAY_SIZE(keysets);
- res = vcap_find_keystream_keysets(vctrl, vt, keystream, maskstream,
- false, 0, &matches);
- if (res < 0) {
+
+ if (ri->state == VCAP_RS_DISABLED)
+ err = vcap_rule_get_keysets(ri, &matches);
+ else
+ err = vcap_find_keystream_keysets(ri->vctrl, admin->vtype,
+ admin->cache.keystream,
+ admin->cache.maskstream,
+ false, 0, &matches);
+ if (err) {
pr_err("%s:%d: could not find valid keysets: %d\n",
- __func__, __LINE__, res);
- return -EINVAL;
+ __func__, __LINE__, err);
+ return err;
}
+
out->prf(out->dst, " keysets:");
for (int idx = 0; idx < matches.cnt; ++idx)
out->prf(out->dst, " %s",
- vcap_keyset_name(vctrl, matches.keysets[idx]));
+ vcap_keyset_name(ri->vctrl, matches.keysets[idx]));
out->prf(out->dst, "\n");
+ return 0;
+}
+
+static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
+ struct vcap_output_print *out)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ struct vcap_admin *admin = ri->admin;
+ const struct vcap_field *keyfield;
+ struct vcap_client_keyfield *ckf;
+
+ vcap_debugfs_show_keysets(ri, out);
out->prf(out->dst, " keyset_sw: %d\n", ri->keyset_sw);
out->prf(out->dst, " keyset_sw_regs: %d\n", ri->keyset_sw_regs);
@@ -233,6 +247,18 @@ static void vcap_show_admin_rule(struct vcap_control *vctrl,
out->prf(out->dst, " chain_id: %d\n", ri->data.vcap_chain_id);
out->prf(out->dst, " user: %d\n", ri->data.user);
out->prf(out->dst, " priority: %d\n", ri->data.priority);
+ out->prf(out->dst, " state: ");
+ switch (ri->state) {
+ case VCAP_RS_PERMANENT:
+ out->prf(out->dst, "permanent\n");
+ break;
+ case VCAP_RS_DISABLED:
+ out->prf(out->dst, "disabled\n");
+ break;
+ case VCAP_RS_ENABLED:
+ out->prf(out->dst, "enabled\n");
+ break;
+ }
vcap_debugfs_show_rule_keyset(ri, out);
vcap_debugfs_show_rule_actionset(ri, out);
}
@@ -254,6 +280,7 @@ static void vcap_show_admin_info(struct vcap_control *vctrl,
out->prf(out->dst, "version: %d\n", vcap->version);
out->prf(out->dst, "vtype: %d\n", admin->vtype);
out->prf(out->dst, "vinst: %d\n", admin->vinst);
+ out->prf(out->dst, "ingress: %d\n", admin->ingress);
out->prf(out->dst, "first_cid: %d\n", admin->first_cid);
out->prf(out->dst, "last_cid: %d\n", admin->last_cid);
out->prf(out->dst, "lookups: %d\n", admin->lookups);
@@ -272,7 +299,7 @@ static int vcap_show_admin(struct vcap_control *vctrl,
vcap_show_admin_info(vctrl, admin, out);
list_for_each_entry(elem, &admin->rules, list) {
- vrule = vcap_get_rule(vctrl, elem->data.id);
+ vrule = vcap_decode_rule(elem);
if (IS_ERR_OR_NULL(vrule)) {
ret = PTR_ERR(vrule);
break;
@@ -381,8 +408,12 @@ static int vcap_debugfs_show(struct seq_file *m, void *unused)
.prf = (void *)seq_printf,
.dst = m,
};
+ int ret;
- return vcap_show_admin(info->vctrl, info->admin, &out);
+ mutex_lock(&info->admin->lock);
+ ret = vcap_show_admin(info->vctrl, info->admin, &out);
+ mutex_unlock(&info->admin->lock);
+ return ret;
}
DEFINE_SHOW_ATTRIBUTE(vcap_debugfs);
@@ -394,8 +425,12 @@ static int vcap_raw_debugfs_show(struct seq_file *m, void *unused)
.prf = (void *)seq_printf,
.dst = m,
};
+ int ret;
- return vcap_show_admin_raw(info->vctrl, info->admin, &out);
+ mutex_lock(&info->admin->lock);
+ ret = vcap_show_admin_raw(info->vctrl, info->admin, &out);
+ mutex_unlock(&info->admin->lock);
+ return ret;
}
DEFINE_SHOW_ATTRIBUTE(vcap_raw_debugfs);
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c
index cf594668d5d9..0de3f677135a 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c
@@ -221,13 +221,6 @@ static int vcap_test_port_info(struct net_device *ndev,
return 0;
}
-static int vcap_test_enable(struct net_device *ndev,
- struct vcap_admin *admin,
- bool enable)
-{
- return 0;
-}
-
static struct vcap_operations test_callbacks = {
.validate_keyset = test_val_keyset,
.add_default_fields = test_add_def_fields,
@@ -238,7 +231,6 @@ static struct vcap_operations test_callbacks = {
.update = test_cache_update,
.move = test_cache_move,
.port_info = vcap_test_port_info,
- .enable = vcap_test_enable,
};
static struct vcap_control test_vctrl = {
@@ -253,6 +245,8 @@ static void vcap_test_api_init(struct vcap_admin *admin)
INIT_LIST_HEAD(&test_vctrl.list);
INIT_LIST_HEAD(&admin->list);
INIT_LIST_HEAD(&admin->rules);
+ INIT_LIST_HEAD(&admin->enabled);
+ mutex_init(&admin->lock);
list_add_tail(&admin->list, &test_vctrl.list);
memset(test_updateaddr, 0, sizeof(test_updateaddr));
test_updateaddridx = 0;
@@ -393,8 +387,9 @@ static const char * const test_admin_info_expect[] = {
"default_cnt: 73\n",
"require_cnt_dis: 0\n",
"version: 1\n",
- "vtype: 2\n",
+ "vtype: 3\n",
"vinst: 0\n",
+ "ingress: 1\n",
"first_cid: 10000\n",
"last_cid: 19999\n",
"lookups: 4\n",
@@ -413,6 +408,7 @@ static void vcap_api_show_admin_test(struct kunit *test)
.last_valid_addr = 3071,
.first_valid_addr = 0,
.last_used_addr = 794,
+ .ingress = true,
};
struct vcap_output_print out = {
.prf = (void *)test_prf,
@@ -439,8 +435,9 @@ static const char * const test_admin_expect[] = {
"default_cnt: 73\n",
"require_cnt_dis: 0\n",
"version: 1\n",
- "vtype: 2\n",
+ "vtype: 3\n",
"vinst: 0\n",
+ "ingress: 1\n",
"first_cid: 8000000\n",
"last_cid: 8199999\n",
"lookups: 4\n",
@@ -452,6 +449,7 @@ static const char * const test_admin_expect[] = {
" chain_id: 0\n",
" user: 0\n",
" priority: 0\n",
+ " state: permanent\n",
" keysets: VCAP_KFS_MAC_ETYPE\n",
" keyset_sw: 6\n",
" keyset_sw_regs: 2\n",
@@ -501,6 +499,7 @@ static void vcap_api_show_admin_rule_test(struct kunit *test)
.last_valid_addr = 3071,
.first_valid_addr = 0,
.last_used_addr = 794,
+ .ingress = true,
.cache = {
.keystream = keydata,
.maskstream = mskdata,
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
index 76a31215ebfb..c07f25e791c7 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
@@ -211,13 +211,6 @@ static int vcap_test_port_info(struct net_device *ndev,
return 0;
}
-static int vcap_test_enable(struct net_device *ndev,
- struct vcap_admin *admin,
- bool enable)
-{
- return 0;
-}
-
static struct vcap_operations test_callbacks = {
.validate_keyset = test_val_keyset,
.add_default_fields = test_add_def_fields,
@@ -228,7 +221,6 @@ static struct vcap_operations test_callbacks = {
.update = test_cache_update,
.move = test_cache_move,
.port_info = vcap_test_port_info,
- .enable = vcap_test_enable,
};
static struct vcap_control test_vctrl = {
@@ -243,6 +235,8 @@ static void vcap_test_api_init(struct vcap_admin *admin)
INIT_LIST_HEAD(&test_vctrl.list);
INIT_LIST_HEAD(&admin->list);
INIT_LIST_HEAD(&admin->rules);
+ INIT_LIST_HEAD(&admin->enabled);
+ mutex_init(&admin->lock);
list_add_tail(&admin->list, &test_vctrl.list);
memset(test_updateaddr, 0, sizeof(test_updateaddr));
test_updateaddridx = 0;
@@ -302,7 +296,7 @@ test_vcap_xn_rule_creator(struct kunit *test, int cid, enum vcap_user user,
ret = vcap_set_rule_set_keyset(rule, keyset);
/* Add rule actions : there must be at least one action */
- ret = vcap_rule_add_action_u32(rule, VCAP_AF_COSID_VAL, 0);
+ ret = vcap_rule_add_action_u32(rule, VCAP_AF_ISDX_VAL, 0);
/* Override rule actionset */
ret = vcap_set_rule_set_actionset(rule, actionset);
@@ -1312,8 +1306,8 @@ static void vcap_api_encode_rule_test(struct kunit *test)
struct vcap_admin is2_admin = {
.vtype = VCAP_TYPE_IS2,
- .first_cid = 10000,
- .last_cid = 19999,
+ .first_cid = 8000000,
+ .last_cid = 8099999,
.lookups = 4,
.last_valid_addr = 3071,
.first_valid_addr = 0,
@@ -1326,7 +1320,7 @@ static void vcap_api_encode_rule_test(struct kunit *test)
};
struct vcap_rule *rule;
struct vcap_rule_internal *ri;
- int vcap_chain_id = 10005;
+ int vcap_chain_id = 8000000;
enum vcap_user user = VCAP_USER_VCAP_UTIL;
u16 priority = 10;
int id = 100;
@@ -1343,8 +1337,8 @@ static void vcap_api_encode_rule_test(struct kunit *test)
u32 port_mask_rng_mask = 0x0f;
u32 igr_port_mask_value = 0xffabcd01;
u32 igr_port_mask_mask = ~0;
- /* counter is not written yet, so it is not in expwriteaddr */
- u32 expwriteaddr[] = {792, 793, 794, 795, 796, 797, 0};
+ /* counter is written as the first operation */
+ u32 expwriteaddr[] = {792, 792, 793, 794, 795, 796, 797};
int idx;
vcap_test_api_init(&is2_admin);
@@ -1398,6 +1392,11 @@ static void vcap_api_encode_rule_test(struct kunit *test)
KUNIT_EXPECT_EQ(test, 2, ri->keyset_sw_regs);
KUNIT_EXPECT_EQ(test, 4, ri->actionset_sw_regs);
+ /* Enable lookup, so the rule will be written */
+ ret = vcap_enable_lookups(&test_vctrl, &test_netdev, 0,
+ rule->vcap_chain_id, rule->cookie, true);
+ KUNIT_EXPECT_EQ(test, 0, ret);
+
/* Add rule with write callback */
ret = vcap_add_rule(rule);
KUNIT_EXPECT_EQ(test, 0, ret);
@@ -1872,58 +1871,56 @@ static void vcap_api_next_lookup_basic_test(struct kunit *test)
ret = vcap_is_next_lookup(&test_vctrl, 8300000, 8301000);
KUNIT_EXPECT_EQ(test, false, ret);
ret = vcap_is_next_lookup(&test_vctrl, 8300000, 8401000);
- KUNIT_EXPECT_EQ(test, true, ret);
+ KUNIT_EXPECT_EQ(test, false, ret);
}
static void vcap_api_next_lookup_advanced_test(struct kunit *test)
{
- struct vcap_admin admin1 = {
+ struct vcap_admin admin[] = {
+ {
.vtype = VCAP_TYPE_IS0,
.vinst = 0,
.first_cid = 1000000,
.last_cid = 1199999,
.lookups = 6,
.lookups_per_instance = 2,
- };
- struct vcap_admin admin2 = {
+ }, {
.vtype = VCAP_TYPE_IS0,
.vinst = 1,
.first_cid = 1200000,
.last_cid = 1399999,
.lookups = 6,
.lookups_per_instance = 2,
- };
- struct vcap_admin admin3 = {
+ }, {
.vtype = VCAP_TYPE_IS0,
.vinst = 2,
.first_cid = 1400000,
.last_cid = 1599999,
.lookups = 6,
.lookups_per_instance = 2,
- };
- struct vcap_admin admin4 = {
+ }, {
.vtype = VCAP_TYPE_IS2,
.vinst = 0,
.first_cid = 8000000,
.last_cid = 8199999,
.lookups = 4,
.lookups_per_instance = 2,
- };
- struct vcap_admin admin5 = {
+ }, {
.vtype = VCAP_TYPE_IS2,
.vinst = 1,
.first_cid = 8200000,
.last_cid = 8399999,
.lookups = 4,
.lookups_per_instance = 2,
+ }
};
bool ret;
- vcap_test_api_init(&admin1);
- list_add_tail(&admin2.list, &test_vctrl.list);
- list_add_tail(&admin3.list, &test_vctrl.list);
- list_add_tail(&admin4.list, &test_vctrl.list);
- list_add_tail(&admin5.list, &test_vctrl.list);
+ vcap_test_api_init(&admin[0]);
+ list_add_tail(&admin[1].list, &test_vctrl.list);
+ list_add_tail(&admin[2].list, &test_vctrl.list);
+ list_add_tail(&admin[3].list, &test_vctrl.list);
+ list_add_tail(&admin[4].list, &test_vctrl.list);
ret = vcap_is_next_lookup(&test_vctrl, 1000000, 1001000);
KUNIT_EXPECT_EQ(test, false, ret);
@@ -1933,9 +1930,9 @@ static void vcap_api_next_lookup_advanced_test(struct kunit *test)
ret = vcap_is_next_lookup(&test_vctrl, 1100000, 1201000);
KUNIT_EXPECT_EQ(test, true, ret);
ret = vcap_is_next_lookup(&test_vctrl, 1100000, 1301000);
- KUNIT_EXPECT_EQ(test, false, ret);
+ KUNIT_EXPECT_EQ(test, true, ret);
ret = vcap_is_next_lookup(&test_vctrl, 1100000, 8101000);
- KUNIT_EXPECT_EQ(test, false, ret);
+ KUNIT_EXPECT_EQ(test, true, ret);
ret = vcap_is_next_lookup(&test_vctrl, 1300000, 1401000);
KUNIT_EXPECT_EQ(test, true, ret);
ret = vcap_is_next_lookup(&test_vctrl, 1400000, 1501000);
@@ -1951,7 +1948,7 @@ static void vcap_api_next_lookup_advanced_test(struct kunit *test)
ret = vcap_is_next_lookup(&test_vctrl, 8300000, 8301000);
KUNIT_EXPECT_EQ(test, false, ret);
ret = vcap_is_next_lookup(&test_vctrl, 8300000, 8401000);
- KUNIT_EXPECT_EQ(test, true, ret);
+ KUNIT_EXPECT_EQ(test, false, ret);
}
static void vcap_api_filter_unsupported_keys_test(struct kunit *test)
@@ -2146,6 +2143,71 @@ static void vcap_api_filter_keylist_test(struct kunit *test)
KUNIT_EXPECT_EQ(test, 26, idx);
}
+static void vcap_api_rule_chain_path_test(struct kunit *test)
+{
+ struct vcap_admin admin1 = {
+ .vtype = VCAP_TYPE_IS0,
+ .vinst = 0,
+ .first_cid = 1000000,
+ .last_cid = 1199999,
+ .lookups = 6,
+ .lookups_per_instance = 2,
+ };
+ struct vcap_enabled_port eport3 = {
+ .ndev = &test_netdev,
+ .cookie = 0x100,
+ .src_cid = 0,
+ .dst_cid = 1000000,
+ };
+ struct vcap_enabled_port eport2 = {
+ .ndev = &test_netdev,
+ .cookie = 0x200,
+ .src_cid = 1000000,
+ .dst_cid = 1100000,
+ };
+ struct vcap_enabled_port eport1 = {
+ .ndev = &test_netdev,
+ .cookie = 0x300,
+ .src_cid = 1100000,
+ .dst_cid = 8000000,
+ };
+ bool ret;
+ int chain;
+
+ vcap_test_api_init(&admin1);
+ list_add_tail(&eport1.list, &admin1.enabled);
+ list_add_tail(&eport2.list, &admin1.enabled);
+ list_add_tail(&eport3.list, &admin1.enabled);
+
+ ret = vcap_path_exist(&test_vctrl, &test_netdev, 1000000);
+ KUNIT_EXPECT_EQ(test, true, ret);
+
+ ret = vcap_path_exist(&test_vctrl, &test_netdev, 1100000);
+ KUNIT_EXPECT_EQ(test, true, ret);
+
+ ret = vcap_path_exist(&test_vctrl, &test_netdev, 1200000);
+ KUNIT_EXPECT_EQ(test, false, ret);
+
+ chain = vcap_get_next_chain(&test_vctrl, &test_netdev, 0);
+ KUNIT_EXPECT_EQ(test, 1000000, chain);
+
+ chain = vcap_get_next_chain(&test_vctrl, &test_netdev, 1000000);
+ KUNIT_EXPECT_EQ(test, 1100000, chain);
+
+ chain = vcap_get_next_chain(&test_vctrl, &test_netdev, 1100000);
+ KUNIT_EXPECT_EQ(test, 8000000, chain);
+}
+
+static struct kunit_case vcap_api_rule_enable_test_cases[] = {
+ KUNIT_CASE(vcap_api_rule_chain_path_test),
+ {}
+};
+
+static struct kunit_suite vcap_api_rule_enable_test_suite = {
+ .name = "VCAP_API_Rule_Enable_Testsuite",
+ .test_cases = vcap_api_rule_enable_test_cases,
+};
+
static struct kunit_suite vcap_api_rule_remove_test_suite = {
.name = "VCAP_API_Rule_Remove_Testsuite",
.test_cases = vcap_api_rule_remove_test_cases,
@@ -2236,6 +2298,7 @@ static struct kunit_suite vcap_api_encoding_test_suite = {
.test_cases = vcap_api_encoding_test_cases,
};
+kunit_test_suite(vcap_api_rule_enable_test_suite);
kunit_test_suite(vcap_api_rule_remove_test_suite);
kunit_test_suite(vcap_api_rule_insert_test_suite);
kunit_test_suite(vcap_api_rule_counter_test_suite);
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
index 4fd21da97679..df81d9ff502b 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
@@ -13,6 +13,12 @@
#define to_intrule(rule) container_of((rule), struct vcap_rule_internal, data)
+enum vcap_rule_state {
+ VCAP_RS_PERMANENT, /* the rule is always stored in HW */
+ VCAP_RS_ENABLED, /* enabled in HW but can be disabled */
+ VCAP_RS_DISABLED, /* disabled (stored in SW) and can be enabled */
+};
+
/* Private VCAP API rule data */
struct vcap_rule_internal {
struct vcap_rule data; /* provided by the client */
@@ -29,6 +35,7 @@ struct vcap_rule_internal {
u32 addr; /* address in the VCAP at insertion */
u32 counter_id; /* counter id (if a dedicated counter is available) */
struct vcap_counter counter; /* last read counter value */
+ enum vcap_rule_state state; /* rule storage state */
};
/* Bit iterator for the VCAP cache streams */
@@ -43,8 +50,6 @@ struct vcap_stream_iter {
/* Check that the control has a valid set of callbacks */
int vcap_api_check(struct vcap_control *ctrl);
-/* Make a shallow copy of the rule without the fields */
-struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri);
/* Erase the VCAP cache area used or encoding and decoding */
void vcap_erase_cache(struct vcap_rule_internal *ri);
@@ -110,4 +115,10 @@ int vcap_find_keystream_keysets(struct vcap_control *vctrl, enum vcap_type vt,
u32 *keystream, u32 *mskstream, bool mask,
int sw_max, struct vcap_keyset_list *kslist);
+/* Get the keysets that matches the rule key type/mask */
+int vcap_rule_get_keysets(struct vcap_rule_internal *ri,
+ struct vcap_keyset_list *matches);
+/* Decode a rule from the VCAP cache and return a copy */
+struct vcap_rule *vcap_decode_rule(struct vcap_rule_internal *elem);
+
#endif /* __VCAP_API_PRIVATE__ */
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.c b/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.c
index 5d681d2697cd..5dbfc0d0c369 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.c
@@ -1,6 +1,10 @@
// SPDX-License-Identifier: BSD-3-Clause
-/* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries.
- * Microchip VCAP API Test VCAP Model Data
+/* Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries.
+ * Microchip VCAP test model interface for kunit testing
+ */
+
+/* This file is autogenerated by cml-utils 2023-02-10 11:16:00 +0100.
+ * Commit ID: c30fb4bf0281cd4a7133bdab6682f9e43c872ada
*/
#include <linux/types.h>
@@ -10,177 +14,6 @@
#include "vcap_model_kunit.h"
/* keyfields */
-static const struct vcap_field is0_mll_keyfield[] = {
- [VCAP_KF_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 0,
- .width = 2,
- },
- [VCAP_KF_LOOKUP_FIRST_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 2,
- .width = 1,
- },
- [VCAP_KF_IF_IGR_PORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 3,
- .width = 7,
- },
- [VCAP_KF_8021Q_VLAN_TAGS] = {
- .type = VCAP_FIELD_U32,
- .offset = 10,
- .width = 3,
- },
- [VCAP_KF_8021Q_TPID0] = {
- .type = VCAP_FIELD_U32,
- .offset = 13,
- .width = 3,
- },
- [VCAP_KF_8021Q_VID0] = {
- .type = VCAP_FIELD_U32,
- .offset = 16,
- .width = 12,
- },
- [VCAP_KF_8021Q_TPID1] = {
- .type = VCAP_FIELD_U32,
- .offset = 28,
- .width = 3,
- },
- [VCAP_KF_8021Q_VID1] = {
- .type = VCAP_FIELD_U32,
- .offset = 31,
- .width = 12,
- },
- [VCAP_KF_L2_DMAC] = {
- .type = VCAP_FIELD_U48,
- .offset = 43,
- .width = 48,
- },
- [VCAP_KF_L2_SMAC] = {
- .type = VCAP_FIELD_U48,
- .offset = 91,
- .width = 48,
- },
- [VCAP_KF_ETYPE_MPLS] = {
- .type = VCAP_FIELD_U32,
- .offset = 139,
- .width = 2,
- },
- [VCAP_KF_L4_RNG] = {
- .type = VCAP_FIELD_U32,
- .offset = 141,
- .width = 8,
- },
-};
-
-static const struct vcap_field is0_tri_vid_keyfield[] = {
- [VCAP_KF_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 0,
- .width = 2,
- },
- [VCAP_KF_LOOKUP_FIRST_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 2,
- .width = 1,
- },
- [VCAP_KF_IF_IGR_PORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 3,
- .width = 7,
- },
- [VCAP_KF_LOOKUP_GEN_IDX_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 10,
- .width = 2,
- },
- [VCAP_KF_LOOKUP_GEN_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 12,
- .width = 12,
- },
- [VCAP_KF_8021Q_VLAN_TAGS] = {
- .type = VCAP_FIELD_U32,
- .offset = 24,
- .width = 3,
- },
- [VCAP_KF_8021Q_TPID0] = {
- .type = VCAP_FIELD_U32,
- .offset = 27,
- .width = 3,
- },
- [VCAP_KF_8021Q_PCP0] = {
- .type = VCAP_FIELD_U32,
- .offset = 30,
- .width = 3,
- },
- [VCAP_KF_8021Q_DEI0] = {
- .type = VCAP_FIELD_BIT,
- .offset = 33,
- .width = 1,
- },
- [VCAP_KF_8021Q_VID0] = {
- .type = VCAP_FIELD_U32,
- .offset = 34,
- .width = 12,
- },
- [VCAP_KF_8021Q_TPID1] = {
- .type = VCAP_FIELD_U32,
- .offset = 46,
- .width = 3,
- },
- [VCAP_KF_8021Q_PCP1] = {
- .type = VCAP_FIELD_U32,
- .offset = 49,
- .width = 3,
- },
- [VCAP_KF_8021Q_DEI1] = {
- .type = VCAP_FIELD_BIT,
- .offset = 52,
- .width = 1,
- },
- [VCAP_KF_8021Q_VID1] = {
- .type = VCAP_FIELD_U32,
- .offset = 53,
- .width = 12,
- },
- [VCAP_KF_8021Q_TPID2] = {
- .type = VCAP_FIELD_U32,
- .offset = 65,
- .width = 3,
- },
- [VCAP_KF_8021Q_PCP2] = {
- .type = VCAP_FIELD_U32,
- .offset = 68,
- .width = 3,
- },
- [VCAP_KF_8021Q_DEI2] = {
- .type = VCAP_FIELD_BIT,
- .offset = 71,
- .width = 1,
- },
- [VCAP_KF_8021Q_VID2] = {
- .type = VCAP_FIELD_U32,
- .offset = 72,
- .width = 12,
- },
- [VCAP_KF_L4_RNG] = {
- .type = VCAP_FIELD_U32,
- .offset = 84,
- .width = 8,
- },
- [VCAP_KF_OAM_Y1731_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 92,
- .width = 1,
- },
- [VCAP_KF_OAM_MEL_FLAGS] = {
- .type = VCAP_FIELD_U32,
- .offset = 93,
- .width = 7,
- },
-};
-
static const struct vcap_field is0_ll_full_keyfield[] = {
[VCAP_KF_TYPE] = {
.type = VCAP_FIELD_U32,
@@ -344,194 +177,6 @@ static const struct vcap_field is0_ll_full_keyfield[] = {
},
};
-static const struct vcap_field is0_normal_keyfield[] = {
- [VCAP_KF_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 0,
- .width = 2,
- },
- [VCAP_KF_LOOKUP_FIRST_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 2,
- .width = 1,
- },
- [VCAP_KF_LOOKUP_GEN_IDX_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 3,
- .width = 2,
- },
- [VCAP_KF_LOOKUP_GEN_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 5,
- .width = 12,
- },
- [VCAP_KF_IF_IGR_PORT_MASK_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 17,
- .width = 2,
- },
- [VCAP_KF_IF_IGR_PORT_MASK] = {
- .type = VCAP_FIELD_U72,
- .offset = 19,
- .width = 65,
- },
- [VCAP_KF_L2_MC_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 84,
- .width = 1,
- },
- [VCAP_KF_L2_BC_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 85,
- .width = 1,
- },
- [VCAP_KF_8021Q_VLAN_TAGS] = {
- .type = VCAP_FIELD_U32,
- .offset = 86,
- .width = 3,
- },
- [VCAP_KF_8021Q_TPID0] = {
- .type = VCAP_FIELD_U32,
- .offset = 89,
- .width = 3,
- },
- [VCAP_KF_8021Q_PCP0] = {
- .type = VCAP_FIELD_U32,
- .offset = 92,
- .width = 3,
- },
- [VCAP_KF_8021Q_DEI0] = {
- .type = VCAP_FIELD_BIT,
- .offset = 95,
- .width = 1,
- },
- [VCAP_KF_8021Q_VID0] = {
- .type = VCAP_FIELD_U32,
- .offset = 96,
- .width = 12,
- },
- [VCAP_KF_8021Q_TPID1] = {
- .type = VCAP_FIELD_U32,
- .offset = 108,
- .width = 3,
- },
- [VCAP_KF_8021Q_PCP1] = {
- .type = VCAP_FIELD_U32,
- .offset = 111,
- .width = 3,
- },
- [VCAP_KF_8021Q_DEI1] = {
- .type = VCAP_FIELD_BIT,
- .offset = 114,
- .width = 1,
- },
- [VCAP_KF_8021Q_VID1] = {
- .type = VCAP_FIELD_U32,
- .offset = 115,
- .width = 12,
- },
- [VCAP_KF_8021Q_TPID2] = {
- .type = VCAP_FIELD_U32,
- .offset = 127,
- .width = 3,
- },
- [VCAP_KF_8021Q_PCP2] = {
- .type = VCAP_FIELD_U32,
- .offset = 130,
- .width = 3,
- },
- [VCAP_KF_8021Q_DEI2] = {
- .type = VCAP_FIELD_BIT,
- .offset = 133,
- .width = 1,
- },
- [VCAP_KF_8021Q_VID2] = {
- .type = VCAP_FIELD_U32,
- .offset = 134,
- .width = 12,
- },
- [VCAP_KF_DST_ENTRY] = {
- .type = VCAP_FIELD_BIT,
- .offset = 146,
- .width = 1,
- },
- [VCAP_KF_L2_SMAC] = {
- .type = VCAP_FIELD_U48,
- .offset = 147,
- .width = 48,
- },
- [VCAP_KF_IP_MC_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 195,
- .width = 1,
- },
- [VCAP_KF_ETYPE_LEN_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 196,
- .width = 1,
- },
- [VCAP_KF_ETYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 197,
- .width = 16,
- },
- [VCAP_KF_IP_SNAP_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 213,
- .width = 1,
- },
- [VCAP_KF_IP4_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 214,
- .width = 1,
- },
- [VCAP_KF_L3_FRAGMENT_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 215,
- .width = 2,
- },
- [VCAP_KF_L3_FRAG_INVLD_L4_LEN] = {
- .type = VCAP_FIELD_BIT,
- .offset = 217,
- .width = 1,
- },
- [VCAP_KF_L3_OPTIONS_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 218,
- .width = 1,
- },
- [VCAP_KF_L3_DSCP] = {
- .type = VCAP_FIELD_U32,
- .offset = 219,
- .width = 6,
- },
- [VCAP_KF_L3_IP4_SIP] = {
- .type = VCAP_FIELD_U32,
- .offset = 225,
- .width = 32,
- },
- [VCAP_KF_TCP_UDP_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 257,
- .width = 1,
- },
- [VCAP_KF_TCP_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 258,
- .width = 1,
- },
- [VCAP_KF_L4_SPORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 259,
- .width = 16,
- },
- [VCAP_KF_L4_RNG] = {
- .type = VCAP_FIELD_U32,
- .offset = 275,
- .width = 8,
- },
-};
-
static const struct vcap_field is0_normal_7tuple_keyfield[] = {
[VCAP_KF_TYPE] = {
.type = VCAP_FIELD_BIT,
@@ -1095,16 +740,6 @@ static const struct vcap_field is2_mac_etype_keyfield[] = {
.offset = 85,
.width = 1,
},
- [VCAP_KF_L3_SMAC_SIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 86,
- .width = 1,
- },
- [VCAP_KF_L3_DMAC_DIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 87,
- .width = 1,
- },
[VCAP_KF_L3_RT_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 88,
@@ -1381,16 +1016,6 @@ static const struct vcap_field is2_ip4_tcp_udp_keyfield[] = {
.offset = 85,
.width = 1,
},
- [VCAP_KF_L3_SMAC_SIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 86,
- .width = 1,
- },
- [VCAP_KF_L3_DMAC_DIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 87,
- .width = 1,
- },
[VCAP_KF_L3_RT_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 88,
@@ -1594,16 +1219,6 @@ static const struct vcap_field is2_ip4_other_keyfield[] = {
.offset = 85,
.width = 1,
},
- [VCAP_KF_L3_SMAC_SIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 86,
- .width = 1,
- },
- [VCAP_KF_L3_DMAC_DIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 87,
- .width = 1,
- },
[VCAP_KF_L3_RT_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 88,
@@ -1757,26 +1372,11 @@ static const struct vcap_field is2_ip6_std_keyfield[] = {
.offset = 85,
.width = 1,
},
- [VCAP_KF_L3_SMAC_SIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 86,
- .width = 1,
- },
- [VCAP_KF_L3_DMAC_DIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 87,
- .width = 1,
- },
[VCAP_KF_L3_RT_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 88,
.width = 1,
},
- [VCAP_KF_L3_DST_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 89,
- .width = 1,
- },
[VCAP_KF_L3_TTL_GT0] = {
.type = VCAP_FIELD_BIT,
.offset = 90,
@@ -1890,16 +1490,6 @@ static const struct vcap_field is2_ip_7tuple_keyfield[] = {
.offset = 116,
.width = 1,
},
- [VCAP_KF_L3_SMAC_SIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 117,
- .width = 1,
- },
- [VCAP_KF_L3_DMAC_DIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 118,
- .width = 1,
- },
[VCAP_KF_L3_RT_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 119,
@@ -2022,69 +1612,6 @@ static const struct vcap_field is2_ip_7tuple_keyfield[] = {
},
};
-static const struct vcap_field is2_ip6_vid_keyfield[] = {
- [VCAP_KF_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 0,
- .width = 4,
- },
- [VCAP_KF_LOOKUP_FIRST_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 4,
- .width = 1,
- },
- [VCAP_KF_LOOKUP_PAG] = {
- .type = VCAP_FIELD_U32,
- .offset = 5,
- .width = 8,
- },
- [VCAP_KF_ISDX_GT0_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 13,
- .width = 1,
- },
- [VCAP_KF_ISDX_CLS] = {
- .type = VCAP_FIELD_U32,
- .offset = 14,
- .width = 12,
- },
- [VCAP_KF_8021Q_VID_CLS] = {
- .type = VCAP_FIELD_U32,
- .offset = 26,
- .width = 13,
- },
- [VCAP_KF_L3_SMAC_SIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 39,
- .width = 1,
- },
- [VCAP_KF_L3_DMAC_DIP_MATCH] = {
- .type = VCAP_FIELD_BIT,
- .offset = 40,
- .width = 1,
- },
- [VCAP_KF_L3_RT_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 41,
- .width = 1,
- },
- [VCAP_KF_L3_DST_IS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 42,
- .width = 1,
- },
- [VCAP_KF_L3_IP6_DIP] = {
- .type = VCAP_FIELD_U128,
- .offset = 43,
- .width = 128,
- },
- [VCAP_KF_L3_IP6_SIP] = {
- .type = VCAP_FIELD_U128,
- .offset = 171,
- .width = 128,
- },
-};
-
static const struct vcap_field es2_mac_etype_keyfield[] = {
[VCAP_KF_TYPE] = {
.type = VCAP_FIELD_U32,
@@ -2096,16 +1623,6 @@ static const struct vcap_field es2_mac_etype_keyfield[] = {
.offset = 3,
.width = 1,
},
- [VCAP_KF_ACL_GRP_ID] = {
- .type = VCAP_FIELD_U32,
- .offset = 4,
- .width = 8,
- },
- [VCAP_KF_PROT_ACTIVE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 12,
- .width = 1,
- },
[VCAP_KF_L2_MC_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 13,
@@ -2181,16 +1698,6 @@ static const struct vcap_field es2_mac_etype_keyfield[] = {
.offset = 95,
.width = 1,
},
- [VCAP_KF_ES0_ISDX_KEY_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 96,
- .width = 1,
- },
- [VCAP_KF_MIRROR_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 97,
- .width = 2,
- },
[VCAP_KF_L2_DMAC] = {
.type = VCAP_FIELD_U48,
.offset = 99,
@@ -2239,16 +1746,6 @@ static const struct vcap_field es2_arp_keyfield[] = {
.offset = 3,
.width = 1,
},
- [VCAP_KF_ACL_GRP_ID] = {
- .type = VCAP_FIELD_U32,
- .offset = 4,
- .width = 8,
- },
- [VCAP_KF_PROT_ACTIVE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 12,
- .width = 1,
- },
[VCAP_KF_L2_MC_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 13,
@@ -2319,16 +1816,6 @@ static const struct vcap_field es2_arp_keyfield[] = {
.offset = 94,
.width = 1,
},
- [VCAP_KF_ES0_ISDX_KEY_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 95,
- .width = 1,
- },
- [VCAP_KF_MIRROR_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 96,
- .width = 2,
- },
[VCAP_KF_L2_SMAC] = {
.type = VCAP_FIELD_U48,
.offset = 98,
@@ -2397,16 +1884,6 @@ static const struct vcap_field es2_ip4_tcp_udp_keyfield[] = {
.offset = 3,
.width = 1,
},
- [VCAP_KF_ACL_GRP_ID] = {
- .type = VCAP_FIELD_U32,
- .offset = 4,
- .width = 8,
- },
- [VCAP_KF_PROT_ACTIVE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 12,
- .width = 1,
- },
[VCAP_KF_L2_MC_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 13,
@@ -2482,16 +1959,6 @@ static const struct vcap_field es2_ip4_tcp_udp_keyfield[] = {
.offset = 95,
.width = 1,
},
- [VCAP_KF_ES0_ISDX_KEY_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 96,
- .width = 1,
- },
- [VCAP_KF_MIRROR_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 97,
- .width = 2,
- },
[VCAP_KF_IP4_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 99,
@@ -2610,16 +2077,6 @@ static const struct vcap_field es2_ip4_other_keyfield[] = {
.offset = 3,
.width = 1,
},
- [VCAP_KF_ACL_GRP_ID] = {
- .type = VCAP_FIELD_U32,
- .offset = 4,
- .width = 8,
- },
- [VCAP_KF_PROT_ACTIVE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 12,
- .width = 1,
- },
[VCAP_KF_L2_MC_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 13,
@@ -2695,16 +2152,6 @@ static const struct vcap_field es2_ip4_other_keyfield[] = {
.offset = 95,
.width = 1,
},
- [VCAP_KF_ES0_ISDX_KEY_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 96,
- .width = 1,
- },
- [VCAP_KF_MIRROR_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 97,
- .width = 2,
- },
[VCAP_KF_IP4_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 99,
@@ -2763,16 +2210,6 @@ static const struct vcap_field es2_ip_7tuple_keyfield[] = {
.offset = 0,
.width = 1,
},
- [VCAP_KF_ACL_GRP_ID] = {
- .type = VCAP_FIELD_U32,
- .offset = 1,
- .width = 8,
- },
- [VCAP_KF_PROT_ACTIVE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 9,
- .width = 1,
- },
[VCAP_KF_L2_MC_IS] = {
.type = VCAP_FIELD_BIT,
.offset = 10,
@@ -2848,16 +2285,6 @@ static const struct vcap_field es2_ip_7tuple_keyfield[] = {
.offset = 92,
.width = 1,
},
- [VCAP_KF_ES0_ISDX_KEY_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 93,
- .width = 1,
- },
- [VCAP_KF_MIRROR_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 94,
- .width = 2,
- },
[VCAP_KF_L2_DMAC] = {
.type = VCAP_FIELD_U48,
.offset = 96,
@@ -2970,6 +2397,124 @@ static const struct vcap_field es2_ip_7tuple_keyfield[] = {
},
};
+static const struct vcap_field es2_ip6_std_keyfield[] = {
+ [VCAP_KF_TYPE] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 0,
+ .width = 3,
+ },
+ [VCAP_KF_LOOKUP_FIRST_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 3,
+ .width = 1,
+ },
+ [VCAP_KF_L2_MC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 13,
+ .width = 1,
+ },
+ [VCAP_KF_L2_BC_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 14,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_GT0_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 15,
+ .width = 1,
+ },
+ [VCAP_KF_ISDX_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 16,
+ .width = 12,
+ },
+ [VCAP_KF_8021Q_VLAN_TAGGED_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 28,
+ .width = 1,
+ },
+ [VCAP_KF_8021Q_VID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 29,
+ .width = 13,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 42,
+ .width = 3,
+ },
+ [VCAP_KF_IF_EGR_PORT_MASK] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 45,
+ .width = 32,
+ },
+ [VCAP_KF_IF_IGR_PORT_SEL] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 77,
+ .width = 1,
+ },
+ [VCAP_KF_IF_IGR_PORT] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 78,
+ .width = 9,
+ },
+ [VCAP_KF_8021Q_PCP_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 87,
+ .width = 3,
+ },
+ [VCAP_KF_8021Q_DEI_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 90,
+ .width = 1,
+ },
+ [VCAP_KF_COSID_CLS] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 91,
+ .width = 3,
+ },
+ [VCAP_KF_L3_DPL_CLS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 94,
+ .width = 1,
+ },
+ [VCAP_KF_L3_RT_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 95,
+ .width = 1,
+ },
+ [VCAP_KF_L3_TTL_GT0] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 99,
+ .width = 1,
+ },
+ [VCAP_KF_L3_IP6_SIP] = {
+ .type = VCAP_FIELD_U128,
+ .offset = 100,
+ .width = 128,
+ },
+ [VCAP_KF_L3_DIP_EQ_SIP_IS] = {
+ .type = VCAP_FIELD_BIT,
+ .offset = 228,
+ .width = 1,
+ },
+ [VCAP_KF_L3_IP_PROTO] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 229,
+ .width = 8,
+ },
+ [VCAP_KF_L4_RNG] = {
+ .type = VCAP_FIELD_U32,
+ .offset = 237,
+ .width = 16,
+ },
+ [VCAP_KF_L3_PAYLOAD] = {
+ .type = VCAP_FIELD_U48,
+ .offset = 253,
+ .width = 40,
+ },
+};
+
static const struct vcap_field es2_ip4_vid_keyfield[] = {
[VCAP_KF_LOOKUP_FIRST_IS] = {
.type = VCAP_FIELD_BIT,
@@ -3046,7 +2591,7 @@ static const struct vcap_field es2_ip4_vid_keyfield[] = {
.offset = 48,
.width = 1,
},
- [VCAP_KF_MIRROR_ENA] = {
+ [VCAP_KF_MIRROR_PROBE] = {
.type = VCAP_FIELD_U32,
.offset = 49,
.width = 2,
@@ -3143,26 +2688,11 @@ static const struct vcap_field es2_ip6_vid_keyfield[] = {
/* keyfield_set */
static const struct vcap_set is0_keyfield_set[] = {
- [VCAP_KFS_MLL] = {
- .type_id = 0,
- .sw_per_item = 3,
- .sw_cnt = 4,
- },
- [VCAP_KFS_TRI_VID] = {
- .type_id = 0,
- .sw_per_item = 2,
- .sw_cnt = 6,
- },
[VCAP_KFS_LL_FULL] = {
.type_id = 0,
.sw_per_item = 6,
.sw_cnt = 2,
},
- [VCAP_KFS_NORMAL] = {
- .type_id = 1,
- .sw_per_item = 6,
- .sw_cnt = 2,
- },
[VCAP_KFS_NORMAL_7TUPLE] = {
.type_id = 0,
.sw_per_item = 12,
@@ -3216,11 +2746,6 @@ static const struct vcap_set is2_keyfield_set[] = {
.sw_per_item = 12,
.sw_cnt = 1,
},
- [VCAP_KFS_IP6_VID] = {
- .type_id = 9,
- .sw_per_item = 6,
- .sw_cnt = 2,
- },
};
static const struct vcap_set es2_keyfield_set[] = {
@@ -3249,6 +2774,11 @@ static const struct vcap_set es2_keyfield_set[] = {
.sw_per_item = 12,
.sw_cnt = 1,
},
+ [VCAP_KFS_IP6_STD] = {
+ .type_id = 4,
+ .sw_per_item = 6,
+ .sw_cnt = 2,
+ },
[VCAP_KFS_IP4_VID] = {
.type_id = -1,
.sw_per_item = 3,
@@ -3263,10 +2793,7 @@ static const struct vcap_set es2_keyfield_set[] = {
/* keyfield_set map */
static const struct vcap_field *is0_keyfield_set_map[] = {
- [VCAP_KFS_MLL] = is0_mll_keyfield,
- [VCAP_KFS_TRI_VID] = is0_tri_vid_keyfield,
[VCAP_KFS_LL_FULL] = is0_ll_full_keyfield,
- [VCAP_KFS_NORMAL] = is0_normal_keyfield,
[VCAP_KFS_NORMAL_7TUPLE] = is0_normal_7tuple_keyfield,
[VCAP_KFS_NORMAL_5TUPLE_IP4] = is0_normal_5tuple_ip4_keyfield,
[VCAP_KFS_PURE_5TUPLE_IP4] = is0_pure_5tuple_ip4_keyfield,
@@ -3280,7 +2807,6 @@ static const struct vcap_field *is2_keyfield_set_map[] = {
[VCAP_KFS_IP4_OTHER] = is2_ip4_other_keyfield,
[VCAP_KFS_IP6_STD] = is2_ip6_std_keyfield,
[VCAP_KFS_IP_7TUPLE] = is2_ip_7tuple_keyfield,
- [VCAP_KFS_IP6_VID] = is2_ip6_vid_keyfield,
};
static const struct vcap_field *es2_keyfield_set_map[] = {
@@ -3289,16 +2815,14 @@ static const struct vcap_field *es2_keyfield_set_map[] = {
[VCAP_KFS_IP4_TCP_UDP] = es2_ip4_tcp_udp_keyfield,
[VCAP_KFS_IP4_OTHER] = es2_ip4_other_keyfield,
[VCAP_KFS_IP_7TUPLE] = es2_ip_7tuple_keyfield,
+ [VCAP_KFS_IP6_STD] = es2_ip6_std_keyfield,
[VCAP_KFS_IP4_VID] = es2_ip4_vid_keyfield,
[VCAP_KFS_IP6_VID] = es2_ip6_vid_keyfield,
};
/* keyfield_set map sizes */
static int is0_keyfield_set_map_size[] = {
- [VCAP_KFS_MLL] = ARRAY_SIZE(is0_mll_keyfield),
- [VCAP_KFS_TRI_VID] = ARRAY_SIZE(is0_tri_vid_keyfield),
[VCAP_KFS_LL_FULL] = ARRAY_SIZE(is0_ll_full_keyfield),
- [VCAP_KFS_NORMAL] = ARRAY_SIZE(is0_normal_keyfield),
[VCAP_KFS_NORMAL_7TUPLE] = ARRAY_SIZE(is0_normal_7tuple_keyfield),
[VCAP_KFS_NORMAL_5TUPLE_IP4] = ARRAY_SIZE(is0_normal_5tuple_ip4_keyfield),
[VCAP_KFS_PURE_5TUPLE_IP4] = ARRAY_SIZE(is0_pure_5tuple_ip4_keyfield),
@@ -3312,7 +2836,6 @@ static int is2_keyfield_set_map_size[] = {
[VCAP_KFS_IP4_OTHER] = ARRAY_SIZE(is2_ip4_other_keyfield),
[VCAP_KFS_IP6_STD] = ARRAY_SIZE(is2_ip6_std_keyfield),
[VCAP_KFS_IP_7TUPLE] = ARRAY_SIZE(is2_ip_7tuple_keyfield),
- [VCAP_KFS_IP6_VID] = ARRAY_SIZE(is2_ip6_vid_keyfield),
};
static int es2_keyfield_set_map_size[] = {
@@ -3321,387 +2844,12 @@ static int es2_keyfield_set_map_size[] = {
[VCAP_KFS_IP4_TCP_UDP] = ARRAY_SIZE(es2_ip4_tcp_udp_keyfield),
[VCAP_KFS_IP4_OTHER] = ARRAY_SIZE(es2_ip4_other_keyfield),
[VCAP_KFS_IP_7TUPLE] = ARRAY_SIZE(es2_ip_7tuple_keyfield),
+ [VCAP_KFS_IP6_STD] = ARRAY_SIZE(es2_ip6_std_keyfield),
[VCAP_KFS_IP4_VID] = ARRAY_SIZE(es2_ip4_vid_keyfield),
[VCAP_KFS_IP6_VID] = ARRAY_SIZE(es2_ip6_vid_keyfield),
};
/* actionfields */
-static const struct vcap_field is0_mlbs_actionfield[] = {
- [VCAP_AF_TYPE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 0,
- .width = 1,
- },
- [VCAP_AF_COSID_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 1,
- .width = 1,
- },
- [VCAP_AF_COSID_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 2,
- .width = 3,
- },
- [VCAP_AF_QOS_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 5,
- .width = 1,
- },
- [VCAP_AF_QOS_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 6,
- .width = 3,
- },
- [VCAP_AF_DP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 9,
- .width = 1,
- },
- [VCAP_AF_DP_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 10,
- .width = 2,
- },
- [VCAP_AF_MAP_LOOKUP_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 12,
- .width = 2,
- },
- [VCAP_AF_MAP_KEY] = {
- .type = VCAP_FIELD_U32,
- .offset = 14,
- .width = 3,
- },
- [VCAP_AF_MAP_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 17,
- .width = 9,
- },
- [VCAP_AF_CLS_VID_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 26,
- .width = 3,
- },
- [VCAP_AF_GVID_ADD_REPLACE_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 29,
- .width = 3,
- },
- [VCAP_AF_VID_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 32,
- .width = 13,
- },
- [VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 45,
- .width = 1,
- },
- [VCAP_AF_ISDX_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 46,
- .width = 12,
- },
- [VCAP_AF_FWD_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 58,
- .width = 1,
- },
- [VCAP_AF_CPU_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 59,
- .width = 1,
- },
- [VCAP_AF_CPU_Q] = {
- .type = VCAP_FIELD_U32,
- .offset = 60,
- .width = 3,
- },
- [VCAP_AF_OAM_Y1731_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 63,
- .width = 3,
- },
- [VCAP_AF_OAM_TWAMP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 66,
- .width = 1,
- },
- [VCAP_AF_OAM_IP_BFD_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 67,
- .width = 1,
- },
- [VCAP_AF_TC_LABEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 68,
- .width = 3,
- },
- [VCAP_AF_TTL_LABEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 71,
- .width = 3,
- },
- [VCAP_AF_NUM_VLD_LABELS] = {
- .type = VCAP_FIELD_U32,
- .offset = 74,
- .width = 2,
- },
- [VCAP_AF_FWD_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 76,
- .width = 3,
- },
- [VCAP_AF_MPLS_OAM_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 79,
- .width = 3,
- },
- [VCAP_AF_MPLS_MEP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 82,
- .width = 1,
- },
- [VCAP_AF_MPLS_MIP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 83,
- .width = 1,
- },
- [VCAP_AF_MPLS_OAM_FLAVOR] = {
- .type = VCAP_FIELD_BIT,
- .offset = 84,
- .width = 1,
- },
- [VCAP_AF_MPLS_IP_CTRL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 85,
- .width = 1,
- },
- [VCAP_AF_PAG_OVERRIDE_MASK] = {
- .type = VCAP_FIELD_U32,
- .offset = 86,
- .width = 8,
- },
- [VCAP_AF_PAG_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 94,
- .width = 8,
- },
- [VCAP_AF_S2_KEY_SEL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 102,
- .width = 1,
- },
- [VCAP_AF_S2_KEY_SEL_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 103,
- .width = 6,
- },
- [VCAP_AF_PIPELINE_FORCE_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 109,
- .width = 2,
- },
- [VCAP_AF_PIPELINE_ACT_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 111,
- .width = 1,
- },
- [VCAP_AF_PIPELINE_PT] = {
- .type = VCAP_FIELD_U32,
- .offset = 112,
- .width = 5,
- },
- [VCAP_AF_NXT_KEY_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 117,
- .width = 5,
- },
- [VCAP_AF_NXT_NORM_W16_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 122,
- .width = 5,
- },
- [VCAP_AF_NXT_OFFSET_FROM_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 127,
- .width = 2,
- },
- [VCAP_AF_NXT_TYPE_AFTER_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 129,
- .width = 2,
- },
- [VCAP_AF_NXT_NORMALIZE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 131,
- .width = 1,
- },
- [VCAP_AF_NXT_IDX_CTRL] = {
- .type = VCAP_FIELD_U32,
- .offset = 132,
- .width = 3,
- },
- [VCAP_AF_NXT_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 135,
- .width = 12,
- },
-};
-
-static const struct vcap_field is0_mlbs_reduced_actionfield[] = {
- [VCAP_AF_TYPE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 0,
- .width = 1,
- },
- [VCAP_AF_COSID_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 1,
- .width = 1,
- },
- [VCAP_AF_COSID_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 2,
- .width = 3,
- },
- [VCAP_AF_QOS_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 5,
- .width = 1,
- },
- [VCAP_AF_QOS_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 6,
- .width = 3,
- },
- [VCAP_AF_DP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 9,
- .width = 1,
- },
- [VCAP_AF_DP_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 10,
- .width = 2,
- },
- [VCAP_AF_MAP_LOOKUP_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 12,
- .width = 2,
- },
- [VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 14,
- .width = 1,
- },
- [VCAP_AF_ISDX_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 15,
- .width = 12,
- },
- [VCAP_AF_FWD_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 27,
- .width = 1,
- },
- [VCAP_AF_CPU_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 28,
- .width = 1,
- },
- [VCAP_AF_CPU_Q] = {
- .type = VCAP_FIELD_U32,
- .offset = 29,
- .width = 3,
- },
- [VCAP_AF_TC_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 32,
- .width = 1,
- },
- [VCAP_AF_TTL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 33,
- .width = 1,
- },
- [VCAP_AF_FWD_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 34,
- .width = 3,
- },
- [VCAP_AF_MPLS_OAM_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 37,
- .width = 3,
- },
- [VCAP_AF_MPLS_MEP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 40,
- .width = 1,
- },
- [VCAP_AF_MPLS_MIP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 41,
- .width = 1,
- },
- [VCAP_AF_MPLS_OAM_FLAVOR] = {
- .type = VCAP_FIELD_BIT,
- .offset = 42,
- .width = 1,
- },
- [VCAP_AF_MPLS_IP_CTRL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 43,
- .width = 1,
- },
- [VCAP_AF_PIPELINE_FORCE_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 44,
- .width = 2,
- },
- [VCAP_AF_PIPELINE_ACT_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 46,
- .width = 1,
- },
- [VCAP_AF_PIPELINE_PT_REDUCED] = {
- .type = VCAP_FIELD_U32,
- .offset = 47,
- .width = 3,
- },
- [VCAP_AF_NXT_KEY_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 50,
- .width = 5,
- },
- [VCAP_AF_NXT_NORM_W32_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 55,
- .width = 2,
- },
- [VCAP_AF_NXT_TYPE_AFTER_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 57,
- .width = 2,
- },
- [VCAP_AF_NXT_NORMALIZE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 59,
- .width = 1,
- },
- [VCAP_AF_NXT_IDX_CTRL] = {
- .type = VCAP_FIELD_U32,
- .offset = 60,
- .width = 3,
- },
- [VCAP_AF_NXT_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 63,
- .width = 12,
- },
-};
-
static const struct vcap_field is0_classification_actionfield[] = {
[VCAP_AF_TYPE] = {
.type = VCAP_FIELD_BIT,
@@ -3718,16 +2866,6 @@ static const struct vcap_field is0_classification_actionfield[] = {
.offset = 2,
.width = 6,
},
- [VCAP_AF_COSID_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 8,
- .width = 1,
- },
- [VCAP_AF_COSID_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 9,
- .width = 3,
- },
[VCAP_AF_QOS_ENA] = {
.type = VCAP_FIELD_BIT,
.offset = 12,
@@ -3788,46 +2926,11 @@ static const struct vcap_field is0_classification_actionfield[] = {
.offset = 39,
.width = 3,
},
- [VCAP_AF_GVID_ADD_REPLACE_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 42,
- .width = 3,
- },
[VCAP_AF_VID_VAL] = {
.type = VCAP_FIELD_U32,
.offset = 45,
.width = 13,
},
- [VCAP_AF_VLAN_POP_CNT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 58,
- .width = 1,
- },
- [VCAP_AF_VLAN_POP_CNT] = {
- .type = VCAP_FIELD_U32,
- .offset = 59,
- .width = 2,
- },
- [VCAP_AF_VLAN_PUSH_CNT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 61,
- .width = 1,
- },
- [VCAP_AF_VLAN_PUSH_CNT] = {
- .type = VCAP_FIELD_U32,
- .offset = 62,
- .width = 2,
- },
- [VCAP_AF_TPID_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 64,
- .width = 2,
- },
- [VCAP_AF_VLAN_WAS_TAGGED] = {
- .type = VCAP_FIELD_U32,
- .offset = 66,
- .width = 2,
- },
[VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
.type = VCAP_FIELD_BIT,
.offset = 68,
@@ -3838,71 +2941,6 @@ static const struct vcap_field is0_classification_actionfield[] = {
.offset = 69,
.width = 12,
},
- [VCAP_AF_RT_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 81,
- .width = 2,
- },
- [VCAP_AF_LPM_AFFIX_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 83,
- .width = 1,
- },
- [VCAP_AF_LPM_AFFIX_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 84,
- .width = 10,
- },
- [VCAP_AF_RLEG_DMAC_CHK_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 94,
- .width = 1,
- },
- [VCAP_AF_TTL_DECR_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 95,
- .width = 1,
- },
- [VCAP_AF_L3_MAC_UPDATE_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 96,
- .width = 1,
- },
- [VCAP_AF_FWD_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 97,
- .width = 1,
- },
- [VCAP_AF_CPU_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 98,
- .width = 1,
- },
- [VCAP_AF_CPU_Q] = {
- .type = VCAP_FIELD_U32,
- .offset = 99,
- .width = 3,
- },
- [VCAP_AF_MIP_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 102,
- .width = 2,
- },
- [VCAP_AF_OAM_Y1731_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 104,
- .width = 3,
- },
- [VCAP_AF_OAM_TWAMP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 107,
- .width = 1,
- },
- [VCAP_AF_OAM_IP_BFD_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 108,
- .width = 1,
- },
[VCAP_AF_PAG_OVERRIDE_MASK] = {
.type = VCAP_FIELD_U32,
.offset = 109,
@@ -3913,76 +2951,6 @@ static const struct vcap_field is0_classification_actionfield[] = {
.offset = 117,
.width = 8,
},
- [VCAP_AF_S2_KEY_SEL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 125,
- .width = 1,
- },
- [VCAP_AF_S2_KEY_SEL_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 126,
- .width = 6,
- },
- [VCAP_AF_INJ_MASQ_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 132,
- .width = 1,
- },
- [VCAP_AF_INJ_MASQ_PORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 133,
- .width = 7,
- },
- [VCAP_AF_LPORT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 140,
- .width = 1,
- },
- [VCAP_AF_INJ_MASQ_LPORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 141,
- .width = 7,
- },
- [VCAP_AF_PIPELINE_FORCE_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 148,
- .width = 2,
- },
- [VCAP_AF_PIPELINE_ACT_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 150,
- .width = 1,
- },
- [VCAP_AF_PIPELINE_PT] = {
- .type = VCAP_FIELD_U32,
- .offset = 151,
- .width = 5,
- },
- [VCAP_AF_NXT_KEY_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 156,
- .width = 5,
- },
- [VCAP_AF_NXT_NORM_W16_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 161,
- .width = 5,
- },
- [VCAP_AF_NXT_OFFSET_FROM_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 166,
- .width = 2,
- },
- [VCAP_AF_NXT_TYPE_AFTER_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 168,
- .width = 2,
- },
- [VCAP_AF_NXT_NORMALIZE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 170,
- .width = 1,
- },
[VCAP_AF_NXT_IDX_CTRL] = {
.type = VCAP_FIELD_U32,
.offset = 171,
@@ -4006,16 +2974,6 @@ static const struct vcap_field is0_full_actionfield[] = {
.offset = 1,
.width = 6,
},
- [VCAP_AF_COSID_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 7,
- .width = 1,
- },
- [VCAP_AF_COSID_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 8,
- .width = 3,
- },
[VCAP_AF_QOS_ENA] = {
.type = VCAP_FIELD_BIT,
.offset = 11,
@@ -4076,46 +3034,11 @@ static const struct vcap_field is0_full_actionfield[] = {
.offset = 38,
.width = 3,
},
- [VCAP_AF_GVID_ADD_REPLACE_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 41,
- .width = 3,
- },
[VCAP_AF_VID_VAL] = {
.type = VCAP_FIELD_U32,
.offset = 44,
.width = 13,
},
- [VCAP_AF_VLAN_POP_CNT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 57,
- .width = 1,
- },
- [VCAP_AF_VLAN_POP_CNT] = {
- .type = VCAP_FIELD_U32,
- .offset = 58,
- .width = 2,
- },
- [VCAP_AF_VLAN_PUSH_CNT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 60,
- .width = 1,
- },
- [VCAP_AF_VLAN_PUSH_CNT] = {
- .type = VCAP_FIELD_U32,
- .offset = 61,
- .width = 2,
- },
- [VCAP_AF_TPID_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 63,
- .width = 2,
- },
- [VCAP_AF_VLAN_WAS_TAGGED] = {
- .type = VCAP_FIELD_U32,
- .offset = 65,
- .width = 2,
- },
[VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
.type = VCAP_FIELD_BIT,
.offset = 67,
@@ -4136,126 +3059,6 @@ static const struct vcap_field is0_full_actionfield[] = {
.offset = 83,
.width = 65,
},
- [VCAP_AF_RT_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 148,
- .width = 2,
- },
- [VCAP_AF_LPM_AFFIX_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 150,
- .width = 1,
- },
- [VCAP_AF_LPM_AFFIX_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 151,
- .width = 10,
- },
- [VCAP_AF_RLEG_DMAC_CHK_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 161,
- .width = 1,
- },
- [VCAP_AF_TTL_DECR_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 162,
- .width = 1,
- },
- [VCAP_AF_L3_MAC_UPDATE_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 163,
- .width = 1,
- },
- [VCAP_AF_CPU_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 164,
- .width = 1,
- },
- [VCAP_AF_CPU_Q] = {
- .type = VCAP_FIELD_U32,
- .offset = 165,
- .width = 3,
- },
- [VCAP_AF_MIP_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 168,
- .width = 2,
- },
- [VCAP_AF_OAM_Y1731_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 170,
- .width = 3,
- },
- [VCAP_AF_OAM_TWAMP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 173,
- .width = 1,
- },
- [VCAP_AF_OAM_IP_BFD_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 174,
- .width = 1,
- },
- [VCAP_AF_RSVD_LBL_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 175,
- .width = 4,
- },
- [VCAP_AF_TC_LABEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 179,
- .width = 3,
- },
- [VCAP_AF_TTL_LABEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 182,
- .width = 3,
- },
- [VCAP_AF_NUM_VLD_LABELS] = {
- .type = VCAP_FIELD_U32,
- .offset = 185,
- .width = 2,
- },
- [VCAP_AF_FWD_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 187,
- .width = 3,
- },
- [VCAP_AF_MPLS_OAM_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 190,
- .width = 3,
- },
- [VCAP_AF_MPLS_MEP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 193,
- .width = 1,
- },
- [VCAP_AF_MPLS_MIP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 194,
- .width = 1,
- },
- [VCAP_AF_MPLS_OAM_FLAVOR] = {
- .type = VCAP_FIELD_BIT,
- .offset = 195,
- .width = 1,
- },
- [VCAP_AF_MPLS_IP_CTRL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 196,
- .width = 1,
- },
- [VCAP_AF_CUSTOM_ACE_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 197,
- .width = 5,
- },
- [VCAP_AF_CUSTOM_ACE_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 202,
- .width = 2,
- },
[VCAP_AF_PAG_OVERRIDE_MASK] = {
.type = VCAP_FIELD_U32,
.offset = 204,
@@ -4266,86 +3069,6 @@ static const struct vcap_field is0_full_actionfield[] = {
.offset = 212,
.width = 8,
},
- [VCAP_AF_S2_KEY_SEL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 220,
- .width = 1,
- },
- [VCAP_AF_S2_KEY_SEL_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 221,
- .width = 6,
- },
- [VCAP_AF_INJ_MASQ_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 227,
- .width = 1,
- },
- [VCAP_AF_INJ_MASQ_PORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 228,
- .width = 7,
- },
- [VCAP_AF_LPORT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 235,
- .width = 1,
- },
- [VCAP_AF_INJ_MASQ_LPORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 236,
- .width = 7,
- },
- [VCAP_AF_MATCH_ID] = {
- .type = VCAP_FIELD_U32,
- .offset = 243,
- .width = 16,
- },
- [VCAP_AF_MATCH_ID_MASK] = {
- .type = VCAP_FIELD_U32,
- .offset = 259,
- .width = 16,
- },
- [VCAP_AF_PIPELINE_FORCE_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 275,
- .width = 2,
- },
- [VCAP_AF_PIPELINE_ACT_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 277,
- .width = 1,
- },
- [VCAP_AF_PIPELINE_PT] = {
- .type = VCAP_FIELD_U32,
- .offset = 278,
- .width = 5,
- },
- [VCAP_AF_NXT_KEY_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 283,
- .width = 5,
- },
- [VCAP_AF_NXT_NORM_W16_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 288,
- .width = 5,
- },
- [VCAP_AF_NXT_OFFSET_FROM_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 293,
- .width = 2,
- },
- [VCAP_AF_NXT_TYPE_AFTER_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 295,
- .width = 2,
- },
- [VCAP_AF_NXT_NORMALIZE] = {
- .type = VCAP_FIELD_BIT,
- .offset = 297,
- .width = 1,
- },
[VCAP_AF_NXT_IDX_CTRL] = {
.type = VCAP_FIELD_U32,
.offset = 298,
@@ -4364,16 +3087,6 @@ static const struct vcap_field is0_class_reduced_actionfield[] = {
.offset = 0,
.width = 1,
},
- [VCAP_AF_COSID_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 1,
- .width = 1,
- },
- [VCAP_AF_COSID_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 2,
- .width = 3,
- },
[VCAP_AF_QOS_ENA] = {
.type = VCAP_FIELD_BIT,
.offset = 5,
@@ -4409,46 +3122,11 @@ static const struct vcap_field is0_class_reduced_actionfield[] = {
.offset = 17,
.width = 3,
},
- [VCAP_AF_GVID_ADD_REPLACE_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 20,
- .width = 3,
- },
[VCAP_AF_VID_VAL] = {
.type = VCAP_FIELD_U32,
.offset = 23,
.width = 13,
},
- [VCAP_AF_VLAN_POP_CNT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 36,
- .width = 1,
- },
- [VCAP_AF_VLAN_POP_CNT] = {
- .type = VCAP_FIELD_U32,
- .offset = 37,
- .width = 2,
- },
- [VCAP_AF_VLAN_PUSH_CNT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 39,
- .width = 1,
- },
- [VCAP_AF_VLAN_PUSH_CNT] = {
- .type = VCAP_FIELD_U32,
- .offset = 40,
- .width = 2,
- },
- [VCAP_AF_TPID_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 42,
- .width = 2,
- },
- [VCAP_AF_VLAN_WAS_TAGGED] = {
- .type = VCAP_FIELD_U32,
- .offset = 44,
- .width = 2,
- },
[VCAP_AF_ISDX_ADD_REPLACE_SEL] = {
.type = VCAP_FIELD_BIT,
.offset = 46,
@@ -4459,61 +3137,6 @@ static const struct vcap_field is0_class_reduced_actionfield[] = {
.offset = 47,
.width = 12,
},
- [VCAP_AF_FWD_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 59,
- .width = 1,
- },
- [VCAP_AF_CPU_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 60,
- .width = 1,
- },
- [VCAP_AF_CPU_Q] = {
- .type = VCAP_FIELD_U32,
- .offset = 61,
- .width = 3,
- },
- [VCAP_AF_MIP_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 64,
- .width = 2,
- },
- [VCAP_AF_OAM_Y1731_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 66,
- .width = 3,
- },
- [VCAP_AF_LPORT_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 69,
- .width = 1,
- },
- [VCAP_AF_INJ_MASQ_LPORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 70,
- .width = 7,
- },
- [VCAP_AF_PIPELINE_FORCE_ENA] = {
- .type = VCAP_FIELD_U32,
- .offset = 77,
- .width = 2,
- },
- [VCAP_AF_PIPELINE_ACT_SEL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 79,
- .width = 1,
- },
- [VCAP_AF_PIPELINE_PT] = {
- .type = VCAP_FIELD_U32,
- .offset = 80,
- .width = 5,
- },
- [VCAP_AF_NXT_KEY_TYPE] = {
- .type = VCAP_FIELD_U32,
- .offset = 85,
- .width = 5,
- },
[VCAP_AF_NXT_IDX_CTRL] = {
.type = VCAP_FIELD_U32,
.offset = 90,
@@ -4527,11 +3150,6 @@ static const struct vcap_field is0_class_reduced_actionfield[] = {
};
static const struct vcap_field is2_base_type_actionfield[] = {
- [VCAP_AF_IS_INNER_ACL] = {
- .type = VCAP_FIELD_BIT,
- .offset = 0,
- .width = 1,
- },
[VCAP_AF_PIPELINE_FORCE_ENA] = {
.type = VCAP_FIELD_BIT,
.offset = 1,
@@ -4562,11 +3180,6 @@ static const struct vcap_field is2_base_type_actionfield[] = {
.offset = 10,
.width = 3,
},
- [VCAP_AF_CPU_DIS] = {
- .type = VCAP_FIELD_BIT,
- .offset = 13,
- .width = 1,
- },
[VCAP_AF_LRN_DIS] = {
.type = VCAP_FIELD_BIT,
.offset = 14,
@@ -4592,11 +3205,6 @@ static const struct vcap_field is2_base_type_actionfield[] = {
.offset = 23,
.width = 1,
},
- [VCAP_AF_DLB_OFFSET] = {
- .type = VCAP_FIELD_U32,
- .offset = 24,
- .width = 3,
- },
[VCAP_AF_MASK_MODE] = {
.type = VCAP_FIELD_U32,
.offset = 27,
@@ -4607,51 +3215,11 @@ static const struct vcap_field is2_base_type_actionfield[] = {
.offset = 30,
.width = 68,
},
- [VCAP_AF_RSDX_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 98,
- .width = 1,
- },
- [VCAP_AF_RSDX_VAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 99,
- .width = 12,
- },
[VCAP_AF_MIRROR_PROBE] = {
.type = VCAP_FIELD_U32,
.offset = 111,
.width = 2,
},
- [VCAP_AF_REW_CMD] = {
- .type = VCAP_FIELD_U32,
- .offset = 113,
- .width = 11,
- },
- [VCAP_AF_TTL_UPDATE_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 124,
- .width = 1,
- },
- [VCAP_AF_SAM_SEQ_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 125,
- .width = 1,
- },
- [VCAP_AF_TCP_UDP_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 126,
- .width = 1,
- },
- [VCAP_AF_TCP_UDP_DPORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 127,
- .width = 16,
- },
- [VCAP_AF_TCP_UDP_SPORT] = {
- .type = VCAP_FIELD_U32,
- .offset = 143,
- .width = 16,
- },
[VCAP_AF_MATCH_ID] = {
.type = VCAP_FIELD_U32,
.offset = 159,
@@ -4667,56 +3235,6 @@ static const struct vcap_field is2_base_type_actionfield[] = {
.offset = 191,
.width = 12,
},
- [VCAP_AF_SWAP_MAC_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 203,
- .width = 1,
- },
- [VCAP_AF_ACL_RT_MODE] = {
- .type = VCAP_FIELD_U32,
- .offset = 204,
- .width = 4,
- },
- [VCAP_AF_ACL_MAC] = {
- .type = VCAP_FIELD_U48,
- .offset = 208,
- .width = 48,
- },
- [VCAP_AF_DMAC_OFFSET_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 256,
- .width = 1,
- },
- [VCAP_AF_PTP_MASTER_SEL] = {
- .type = VCAP_FIELD_U32,
- .offset = 257,
- .width = 2,
- },
- [VCAP_AF_LOG_MSG_INTERVAL] = {
- .type = VCAP_FIELD_U32,
- .offset = 259,
- .width = 4,
- },
- [VCAP_AF_SIP_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 263,
- .width = 5,
- },
- [VCAP_AF_RLEG_STAT_IDX] = {
- .type = VCAP_FIELD_U32,
- .offset = 268,
- .width = 3,
- },
- [VCAP_AF_IGR_ACL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 271,
- .width = 1,
- },
- [VCAP_AF_EGR_ACL_ENA] = {
- .type = VCAP_FIELD_BIT,
- .offset = 272,
- .width = 1,
- },
};
static const struct vcap_field es2_base_type_actionfield[] = {
@@ -4794,16 +3312,6 @@ static const struct vcap_field es2_base_type_actionfield[] = {
/* actionfield_set */
static const struct vcap_set is0_actionfield_set[] = {
- [VCAP_AFS_MLBS] = {
- .type_id = 0,
- .sw_per_item = 2,
- .sw_cnt = 6,
- },
- [VCAP_AFS_MLBS_REDUCED] = {
- .type_id = 0,
- .sw_per_item = 1,
- .sw_cnt = 12,
- },
[VCAP_AFS_CLASSIFICATION] = {
.type_id = 1,
.sw_per_item = 2,
@@ -4839,8 +3347,6 @@ static const struct vcap_set es2_actionfield_set[] = {
/* actionfield_set map */
static const struct vcap_field *is0_actionfield_set_map[] = {
- [VCAP_AFS_MLBS] = is0_mlbs_actionfield,
- [VCAP_AFS_MLBS_REDUCED] = is0_mlbs_reduced_actionfield,
[VCAP_AFS_CLASSIFICATION] = is0_classification_actionfield,
[VCAP_AFS_FULL] = is0_full_actionfield,
[VCAP_AFS_CLASS_REDUCED] = is0_class_reduced_actionfield,
@@ -4856,8 +3362,6 @@ static const struct vcap_field *es2_actionfield_set_map[] = {
/* actionfield_set map size */
static int is0_actionfield_set_map_size[] = {
- [VCAP_AFS_MLBS] = ARRAY_SIZE(is0_mlbs_actionfield),
- [VCAP_AFS_MLBS_REDUCED] = ARRAY_SIZE(is0_mlbs_reduced_actionfield),
[VCAP_AFS_CLASSIFICATION] = ARRAY_SIZE(is0_classification_actionfield),
[VCAP_AFS_FULL] = ARRAY_SIZE(is0_full_actionfield),
[VCAP_AFS_CLASS_REDUCED] = ARRAY_SIZE(is0_class_reduced_actionfield),
@@ -5244,17 +3748,22 @@ static const char * const vcap_keyfield_set_names[] = {
[VCAP_KFS_IP4_OTHER] = "VCAP_KFS_IP4_OTHER",
[VCAP_KFS_IP4_TCP_UDP] = "VCAP_KFS_IP4_TCP_UDP",
[VCAP_KFS_IP4_VID] = "VCAP_KFS_IP4_VID",
+ [VCAP_KFS_IP6_OTHER] = "VCAP_KFS_IP6_OTHER",
[VCAP_KFS_IP6_STD] = "VCAP_KFS_IP6_STD",
+ [VCAP_KFS_IP6_TCP_UDP] = "VCAP_KFS_IP6_TCP_UDP",
[VCAP_KFS_IP6_VID] = "VCAP_KFS_IP6_VID",
[VCAP_KFS_IP_7TUPLE] = "VCAP_KFS_IP_7TUPLE",
+ [VCAP_KFS_ISDX] = "VCAP_KFS_ISDX",
[VCAP_KFS_LL_FULL] = "VCAP_KFS_LL_FULL",
[VCAP_KFS_MAC_ETYPE] = "VCAP_KFS_MAC_ETYPE",
- [VCAP_KFS_MLL] = "VCAP_KFS_MLL",
- [VCAP_KFS_NORMAL] = "VCAP_KFS_NORMAL",
+ [VCAP_KFS_MAC_LLC] = "VCAP_KFS_MAC_LLC",
+ [VCAP_KFS_MAC_SNAP] = "VCAP_KFS_MAC_SNAP",
[VCAP_KFS_NORMAL_5TUPLE_IP4] = "VCAP_KFS_NORMAL_5TUPLE_IP4",
[VCAP_KFS_NORMAL_7TUPLE] = "VCAP_KFS_NORMAL_7TUPLE",
+ [VCAP_KFS_OAM] = "VCAP_KFS_OAM",
[VCAP_KFS_PURE_5TUPLE_IP4] = "VCAP_KFS_PURE_5TUPLE_IP4",
- [VCAP_KFS_TRI_VID] = "VCAP_KFS_TRI_VID",
+ [VCAP_KFS_SMAC_SIP4] = "VCAP_KFS_SMAC_SIP4",
+ [VCAP_KFS_SMAC_SIP6] = "VCAP_KFS_SMAC_SIP6",
};
/* Actionfieldset names */
@@ -5263,9 +3772,9 @@ static const char * const vcap_actionfield_set_names[] = {
[VCAP_AFS_BASE_TYPE] = "VCAP_AFS_BASE_TYPE",
[VCAP_AFS_CLASSIFICATION] = "VCAP_AFS_CLASSIFICATION",
[VCAP_AFS_CLASS_REDUCED] = "VCAP_AFS_CLASS_REDUCED",
+ [VCAP_AFS_ES0] = "VCAP_AFS_ES0",
[VCAP_AFS_FULL] = "VCAP_AFS_FULL",
- [VCAP_AFS_MLBS] = "VCAP_AFS_MLBS",
- [VCAP_AFS_MLBS_REDUCED] = "VCAP_AFS_MLBS_REDUCED",
+ [VCAP_AFS_SMAC_SIP] = "VCAP_AFS_SMAC_SIP",
};
/* Keyfield names */
@@ -5285,6 +3794,7 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_8021Q_PCP1] = "8021Q_PCP1",
[VCAP_KF_8021Q_PCP2] = "8021Q_PCP2",
[VCAP_KF_8021Q_PCP_CLS] = "8021Q_PCP_CLS",
+ [VCAP_KF_8021Q_TPID] = "8021Q_TPID",
[VCAP_KF_8021Q_TPID0] = "8021Q_TPID0",
[VCAP_KF_8021Q_TPID1] = "8021Q_TPID1",
[VCAP_KF_8021Q_TPID2] = "8021Q_TPID2",
@@ -5303,13 +3813,13 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_ARP_SENDER_MATCH_IS] = "ARP_SENDER_MATCH_IS",
[VCAP_KF_ARP_TGT_MATCH_IS] = "ARP_TGT_MATCH_IS",
[VCAP_KF_COSID_CLS] = "COSID_CLS",
- [VCAP_KF_DST_ENTRY] = "DST_ENTRY",
[VCAP_KF_ES0_ISDX_KEY_ENA] = "ES0_ISDX_KEY_ENA",
[VCAP_KF_ETYPE] = "ETYPE",
[VCAP_KF_ETYPE_LEN_IS] = "ETYPE_LEN_IS",
- [VCAP_KF_ETYPE_MPLS] = "ETYPE_MPLS",
+ [VCAP_KF_HOST_MATCH] = "HOST_MATCH",
[VCAP_KF_IF_EGR_PORT_MASK] = "IF_EGR_PORT_MASK",
[VCAP_KF_IF_EGR_PORT_MASK_RNG] = "IF_EGR_PORT_MASK_RNG",
+ [VCAP_KF_IF_EGR_PORT_NO] = "IF_EGR_PORT_NO",
[VCAP_KF_IF_IGR_PORT] = "IF_IGR_PORT",
[VCAP_KF_IF_IGR_PORT_MASK] = "IF_IGR_PORT_MASK",
[VCAP_KF_IF_IGR_PORT_MASK_L3] = "IF_IGR_PORT_MASK_L3",
@@ -5324,17 +3834,24 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_ISDX_GT0_IS] = "ISDX_GT0_IS",
[VCAP_KF_L2_BC_IS] = "L2_BC_IS",
[VCAP_KF_L2_DMAC] = "L2_DMAC",
+ [VCAP_KF_L2_FRM_TYPE] = "L2_FRM_TYPE",
[VCAP_KF_L2_FWD_IS] = "L2_FWD_IS",
+ [VCAP_KF_L2_LLC] = "L2_LLC",
[VCAP_KF_L2_MC_IS] = "L2_MC_IS",
+ [VCAP_KF_L2_PAYLOAD0] = "L2_PAYLOAD0",
+ [VCAP_KF_L2_PAYLOAD1] = "L2_PAYLOAD1",
+ [VCAP_KF_L2_PAYLOAD2] = "L2_PAYLOAD2",
[VCAP_KF_L2_PAYLOAD_ETYPE] = "L2_PAYLOAD_ETYPE",
[VCAP_KF_L2_SMAC] = "L2_SMAC",
+ [VCAP_KF_L2_SNAP] = "L2_SNAP",
[VCAP_KF_L3_DIP_EQ_SIP_IS] = "L3_DIP_EQ_SIP_IS",
- [VCAP_KF_L3_DMAC_DIP_MATCH] = "L3_DMAC_DIP_MATCH",
[VCAP_KF_L3_DPL_CLS] = "L3_DPL_CLS",
[VCAP_KF_L3_DSCP] = "L3_DSCP",
[VCAP_KF_L3_DST_IS] = "L3_DST_IS",
+ [VCAP_KF_L3_FRAGMENT] = "L3_FRAGMENT",
[VCAP_KF_L3_FRAGMENT_TYPE] = "L3_FRAGMENT_TYPE",
[VCAP_KF_L3_FRAG_INVLD_L4_LEN] = "L3_FRAG_INVLD_L4_LEN",
+ [VCAP_KF_L3_FRAG_OFS_GT0] = "L3_FRAG_OFS_GT0",
[VCAP_KF_L3_IP4_DIP] = "L3_IP4_DIP",
[VCAP_KF_L3_IP4_SIP] = "L3_IP4_SIP",
[VCAP_KF_L3_IP6_DIP] = "L3_IP6_DIP",
@@ -5343,9 +3860,10 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_L3_OPTIONS_IS] = "L3_OPTIONS_IS",
[VCAP_KF_L3_PAYLOAD] = "L3_PAYLOAD",
[VCAP_KF_L3_RT_IS] = "L3_RT_IS",
- [VCAP_KF_L3_SMAC_SIP_MATCH] = "L3_SMAC_SIP_MATCH",
[VCAP_KF_L3_TOS] = "L3_TOS",
[VCAP_KF_L3_TTL_GT0] = "L3_TTL_GT0",
+ [VCAP_KF_L4_1588_DOM] = "L4_1588_DOM",
+ [VCAP_KF_L4_1588_VER] = "L4_1588_VER",
[VCAP_KF_L4_ACK] = "L4_ACK",
[VCAP_KF_L4_DPORT] = "L4_DPORT",
[VCAP_KF_L4_FIN] = "L4_FIN",
@@ -5362,9 +3880,14 @@ static const char * const vcap_keyfield_names[] = {
[VCAP_KF_LOOKUP_GEN_IDX] = "LOOKUP_GEN_IDX",
[VCAP_KF_LOOKUP_GEN_IDX_SEL] = "LOOKUP_GEN_IDX_SEL",
[VCAP_KF_LOOKUP_PAG] = "LOOKUP_PAG",
- [VCAP_KF_MIRROR_ENA] = "MIRROR_ENA",
+ [VCAP_KF_MIRROR_PROBE] = "MIRROR_PROBE",
[VCAP_KF_OAM_CCM_CNTS_EQ0] = "OAM_CCM_CNTS_EQ0",
+ [VCAP_KF_OAM_DETECTED] = "OAM_DETECTED",
+ [VCAP_KF_OAM_FLAGS] = "OAM_FLAGS",
[VCAP_KF_OAM_MEL_FLAGS] = "OAM_MEL_FLAGS",
+ [VCAP_KF_OAM_MEPID] = "OAM_MEPID",
+ [VCAP_KF_OAM_OPCODE] = "OAM_OPCODE",
+ [VCAP_KF_OAM_VER] = "OAM_VER",
[VCAP_KF_OAM_Y1731_IS] = "OAM_Y1731_IS",
[VCAP_KF_PROT_ACTIVE] = "PROT_ACTIVE",
[VCAP_KF_TCP_IS] = "TCP_IS",
@@ -5375,50 +3898,37 @@ static const char * const vcap_keyfield_names[] = {
/* Actionfield names */
static const char * const vcap_actionfield_names[] = {
[VCAP_AF_NO_VALUE] = "(None)",
- [VCAP_AF_ACL_MAC] = "ACL_MAC",
- [VCAP_AF_ACL_RT_MODE] = "ACL_RT_MODE",
+ [VCAP_AF_ACL_ID] = "ACL_ID",
[VCAP_AF_CLS_VID_SEL] = "CLS_VID_SEL",
[VCAP_AF_CNT_ID] = "CNT_ID",
[VCAP_AF_COPY_PORT_NUM] = "COPY_PORT_NUM",
[VCAP_AF_COPY_QUEUE_NUM] = "COPY_QUEUE_NUM",
- [VCAP_AF_COSID_ENA] = "COSID_ENA",
- [VCAP_AF_COSID_VAL] = "COSID_VAL",
[VCAP_AF_CPU_COPY_ENA] = "CPU_COPY_ENA",
- [VCAP_AF_CPU_DIS] = "CPU_DIS",
- [VCAP_AF_CPU_ENA] = "CPU_ENA",
- [VCAP_AF_CPU_Q] = "CPU_Q",
+ [VCAP_AF_CPU_QU] = "CPU_QU",
[VCAP_AF_CPU_QUEUE_NUM] = "CPU_QUEUE_NUM",
- [VCAP_AF_CUSTOM_ACE_ENA] = "CUSTOM_ACE_ENA",
- [VCAP_AF_CUSTOM_ACE_OFFSET] = "CUSTOM_ACE_OFFSET",
+ [VCAP_AF_DEI_A_VAL] = "DEI_A_VAL",
+ [VCAP_AF_DEI_B_VAL] = "DEI_B_VAL",
+ [VCAP_AF_DEI_C_VAL] = "DEI_C_VAL",
[VCAP_AF_DEI_ENA] = "DEI_ENA",
[VCAP_AF_DEI_VAL] = "DEI_VAL",
- [VCAP_AF_DLB_OFFSET] = "DLB_OFFSET",
- [VCAP_AF_DMAC_OFFSET_ENA] = "DMAC_OFFSET_ENA",
[VCAP_AF_DP_ENA] = "DP_ENA",
[VCAP_AF_DP_VAL] = "DP_VAL",
[VCAP_AF_DSCP_ENA] = "DSCP_ENA",
+ [VCAP_AF_DSCP_SEL] = "DSCP_SEL",
[VCAP_AF_DSCP_VAL] = "DSCP_VAL",
- [VCAP_AF_EGR_ACL_ENA] = "EGR_ACL_ENA",
[VCAP_AF_ES2_REW_CMD] = "ES2_REW_CMD",
- [VCAP_AF_FWD_DIS] = "FWD_DIS",
+ [VCAP_AF_ESDX] = "ESDX",
+ [VCAP_AF_FWD_KILL_ENA] = "FWD_KILL_ENA",
[VCAP_AF_FWD_MODE] = "FWD_MODE",
- [VCAP_AF_FWD_TYPE] = "FWD_TYPE",
- [VCAP_AF_GVID_ADD_REPLACE_SEL] = "GVID_ADD_REPLACE_SEL",
+ [VCAP_AF_FWD_SEL] = "FWD_SEL",
[VCAP_AF_HIT_ME_ONCE] = "HIT_ME_ONCE",
+ [VCAP_AF_HOST_MATCH] = "HOST_MATCH",
[VCAP_AF_IGNORE_PIPELINE_CTRL] = "IGNORE_PIPELINE_CTRL",
- [VCAP_AF_IGR_ACL_ENA] = "IGR_ACL_ENA",
- [VCAP_AF_INJ_MASQ_ENA] = "INJ_MASQ_ENA",
- [VCAP_AF_INJ_MASQ_LPORT] = "INJ_MASQ_LPORT",
- [VCAP_AF_INJ_MASQ_PORT] = "INJ_MASQ_PORT",
[VCAP_AF_INTR_ENA] = "INTR_ENA",
[VCAP_AF_ISDX_ADD_REPLACE_SEL] = "ISDX_ADD_REPLACE_SEL",
+ [VCAP_AF_ISDX_ENA] = "ISDX_ENA",
[VCAP_AF_ISDX_VAL] = "ISDX_VAL",
- [VCAP_AF_IS_INNER_ACL] = "IS_INNER_ACL",
- [VCAP_AF_L3_MAC_UPDATE_DIS] = "L3_MAC_UPDATE_DIS",
- [VCAP_AF_LOG_MSG_INTERVAL] = "LOG_MSG_INTERVAL",
- [VCAP_AF_LPM_AFFIX_ENA] = "LPM_AFFIX_ENA",
- [VCAP_AF_LPM_AFFIX_VAL] = "LPM_AFFIX_VAL",
- [VCAP_AF_LPORT_ENA] = "LPORT_ENA",
+ [VCAP_AF_LOOP_ENA] = "LOOP_ENA",
[VCAP_AF_LRN_DIS] = "LRN_DIS",
[VCAP_AF_MAP_IDX] = "MAP_IDX",
[VCAP_AF_MAP_KEY] = "MAP_KEY",
@@ -5426,71 +3936,53 @@ static const char * const vcap_actionfield_names[] = {
[VCAP_AF_MASK_MODE] = "MASK_MODE",
[VCAP_AF_MATCH_ID] = "MATCH_ID",
[VCAP_AF_MATCH_ID_MASK] = "MATCH_ID_MASK",
- [VCAP_AF_MIP_SEL] = "MIP_SEL",
+ [VCAP_AF_MIRROR_ENA] = "MIRROR_ENA",
[VCAP_AF_MIRROR_PROBE] = "MIRROR_PROBE",
[VCAP_AF_MIRROR_PROBE_ID] = "MIRROR_PROBE_ID",
- [VCAP_AF_MPLS_IP_CTRL_ENA] = "MPLS_IP_CTRL_ENA",
- [VCAP_AF_MPLS_MEP_ENA] = "MPLS_MEP_ENA",
- [VCAP_AF_MPLS_MIP_ENA] = "MPLS_MIP_ENA",
- [VCAP_AF_MPLS_OAM_FLAVOR] = "MPLS_OAM_FLAVOR",
- [VCAP_AF_MPLS_OAM_TYPE] = "MPLS_OAM_TYPE",
- [VCAP_AF_NUM_VLD_LABELS] = "NUM_VLD_LABELS",
[VCAP_AF_NXT_IDX] = "NXT_IDX",
[VCAP_AF_NXT_IDX_CTRL] = "NXT_IDX_CTRL",
- [VCAP_AF_NXT_KEY_TYPE] = "NXT_KEY_TYPE",
- [VCAP_AF_NXT_NORMALIZE] = "NXT_NORMALIZE",
- [VCAP_AF_NXT_NORM_W16_OFFSET] = "NXT_NORM_W16_OFFSET",
- [VCAP_AF_NXT_NORM_W32_OFFSET] = "NXT_NORM_W32_OFFSET",
- [VCAP_AF_NXT_OFFSET_FROM_TYPE] = "NXT_OFFSET_FROM_TYPE",
- [VCAP_AF_NXT_TYPE_AFTER_OFFSET] = "NXT_TYPE_AFTER_OFFSET",
- [VCAP_AF_OAM_IP_BFD_ENA] = "OAM_IP_BFD_ENA",
- [VCAP_AF_OAM_TWAMP_ENA] = "OAM_TWAMP_ENA",
- [VCAP_AF_OAM_Y1731_SEL] = "OAM_Y1731_SEL",
[VCAP_AF_PAG_OVERRIDE_MASK] = "PAG_OVERRIDE_MASK",
[VCAP_AF_PAG_VAL] = "PAG_VAL",
+ [VCAP_AF_PCP_A_VAL] = "PCP_A_VAL",
+ [VCAP_AF_PCP_B_VAL] = "PCP_B_VAL",
+ [VCAP_AF_PCP_C_VAL] = "PCP_C_VAL",
[VCAP_AF_PCP_ENA] = "PCP_ENA",
[VCAP_AF_PCP_VAL] = "PCP_VAL",
- [VCAP_AF_PIPELINE_ACT_SEL] = "PIPELINE_ACT_SEL",
+ [VCAP_AF_PIPELINE_ACT] = "PIPELINE_ACT",
[VCAP_AF_PIPELINE_FORCE_ENA] = "PIPELINE_FORCE_ENA",
[VCAP_AF_PIPELINE_PT] = "PIPELINE_PT",
- [VCAP_AF_PIPELINE_PT_REDUCED] = "PIPELINE_PT_REDUCED",
[VCAP_AF_POLICE_ENA] = "POLICE_ENA",
[VCAP_AF_POLICE_IDX] = "POLICE_IDX",
[VCAP_AF_POLICE_REMARK] = "POLICE_REMARK",
+ [VCAP_AF_POLICE_VCAP_ONLY] = "POLICE_VCAP_ONLY",
+ [VCAP_AF_POP_VAL] = "POP_VAL",
[VCAP_AF_PORT_MASK] = "PORT_MASK",
- [VCAP_AF_PTP_MASTER_SEL] = "PTP_MASTER_SEL",
+ [VCAP_AF_PUSH_CUSTOMER_TAG] = "PUSH_CUSTOMER_TAG",
+ [VCAP_AF_PUSH_INNER_TAG] = "PUSH_INNER_TAG",
+ [VCAP_AF_PUSH_OUTER_TAG] = "PUSH_OUTER_TAG",
[VCAP_AF_QOS_ENA] = "QOS_ENA",
[VCAP_AF_QOS_VAL] = "QOS_VAL",
- [VCAP_AF_REW_CMD] = "REW_CMD",
- [VCAP_AF_RLEG_DMAC_CHK_DIS] = "RLEG_DMAC_CHK_DIS",
- [VCAP_AF_RLEG_STAT_IDX] = "RLEG_STAT_IDX",
- [VCAP_AF_RSDX_ENA] = "RSDX_ENA",
- [VCAP_AF_RSDX_VAL] = "RSDX_VAL",
- [VCAP_AF_RSVD_LBL_VAL] = "RSVD_LBL_VAL",
+ [VCAP_AF_REW_OP] = "REW_OP",
[VCAP_AF_RT_DIS] = "RT_DIS",
- [VCAP_AF_RT_SEL] = "RT_SEL",
- [VCAP_AF_S2_KEY_SEL_ENA] = "S2_KEY_SEL_ENA",
- [VCAP_AF_S2_KEY_SEL_IDX] = "S2_KEY_SEL_IDX",
- [VCAP_AF_SAM_SEQ_ENA] = "SAM_SEQ_ENA",
- [VCAP_AF_SIP_IDX] = "SIP_IDX",
- [VCAP_AF_SWAP_MAC_ENA] = "SWAP_MAC_ENA",
- [VCAP_AF_TCP_UDP_DPORT] = "TCP_UDP_DPORT",
- [VCAP_AF_TCP_UDP_ENA] = "TCP_UDP_ENA",
- [VCAP_AF_TCP_UDP_SPORT] = "TCP_UDP_SPORT",
- [VCAP_AF_TC_ENA] = "TC_ENA",
- [VCAP_AF_TC_LABEL] = "TC_LABEL",
- [VCAP_AF_TPID_SEL] = "TPID_SEL",
- [VCAP_AF_TTL_DECR_DIS] = "TTL_DECR_DIS",
- [VCAP_AF_TTL_ENA] = "TTL_ENA",
- [VCAP_AF_TTL_LABEL] = "TTL_LABEL",
- [VCAP_AF_TTL_UPDATE_ENA] = "TTL_UPDATE_ENA",
+ [VCAP_AF_SWAP_MACS_ENA] = "SWAP_MACS_ENA",
+ [VCAP_AF_TAG_A_DEI_SEL] = "TAG_A_DEI_SEL",
+ [VCAP_AF_TAG_A_PCP_SEL] = "TAG_A_PCP_SEL",
+ [VCAP_AF_TAG_A_TPID_SEL] = "TAG_A_TPID_SEL",
+ [VCAP_AF_TAG_A_VID_SEL] = "TAG_A_VID_SEL",
+ [VCAP_AF_TAG_B_DEI_SEL] = "TAG_B_DEI_SEL",
+ [VCAP_AF_TAG_B_PCP_SEL] = "TAG_B_PCP_SEL",
+ [VCAP_AF_TAG_B_TPID_SEL] = "TAG_B_TPID_SEL",
+ [VCAP_AF_TAG_B_VID_SEL] = "TAG_B_VID_SEL",
+ [VCAP_AF_TAG_C_DEI_SEL] = "TAG_C_DEI_SEL",
+ [VCAP_AF_TAG_C_PCP_SEL] = "TAG_C_PCP_SEL",
+ [VCAP_AF_TAG_C_TPID_SEL] = "TAG_C_TPID_SEL",
+ [VCAP_AF_TAG_C_VID_SEL] = "TAG_C_VID_SEL",
[VCAP_AF_TYPE] = "TYPE",
+ [VCAP_AF_UNTAG_VID_ENA] = "UNTAG_VID_ENA",
+ [VCAP_AF_VID_A_VAL] = "VID_A_VAL",
+ [VCAP_AF_VID_B_VAL] = "VID_B_VAL",
+ [VCAP_AF_VID_C_VAL] = "VID_C_VAL",
[VCAP_AF_VID_VAL] = "VID_VAL",
- [VCAP_AF_VLAN_POP_CNT] = "VLAN_POP_CNT",
- [VCAP_AF_VLAN_POP_CNT_ENA] = "VLAN_POP_CNT_ENA",
- [VCAP_AF_VLAN_PUSH_CNT] = "VLAN_PUSH_CNT",
- [VCAP_AF_VLAN_PUSH_CNT_ENA] = "VLAN_PUSH_CNT_ENA",
- [VCAP_AF_VLAN_WAS_TAGGED] = "VLAN_WAS_TAGGED",
};
/* VCAPs */
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.h b/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.h
index b5a74f0eef9b..55762f24e196 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_model_kunit.h
@@ -1,10 +1,18 @@
/* SPDX-License-Identifier: BSD-3-Clause */
-/* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries.
+/* Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries.
* Microchip VCAP test model interface for kunit testing
*/
+/* This file is autogenerated by cml-utils 2023-02-10 11:16:00 +0100.
+ * Commit ID: c30fb4bf0281cd4a7133bdab6682f9e43c872ada
+ */
+
#ifndef __VCAP_MODEL_KUNIT_H__
#define __VCAP_MODEL_KUNIT_H__
+
+/* VCAPs */
extern const struct vcap_info kunit_test_vcaps[];
extern const struct vcap_statistics kunit_test_vcap_stats;
+
#endif /* __VCAP_MODEL_KUNIT_H__ */
+
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_tc.c b/drivers/net/ethernet/microchip/vcap/vcap_tc.c
new file mode 100644
index 000000000000..09abe7944af6
--- /dev/null
+++ b/drivers/net/ethernet/microchip/vcap/vcap_tc.c
@@ -0,0 +1,412 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Microchip VCAP TC
+ *
+ * Copyright (c) 2023 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#include <net/flow_offload.h>
+#include <net/ipv6.h>
+#include <net/tcp.h>
+
+#include "vcap_api_client.h"
+#include "vcap_tc.h"
+
+enum vcap_is2_arp_opcode {
+ VCAP_IS2_ARP_REQUEST,
+ VCAP_IS2_ARP_REPLY,
+ VCAP_IS2_RARP_REQUEST,
+ VCAP_IS2_RARP_REPLY,
+};
+
+enum vcap_arp_opcode {
+ VCAP_ARP_OP_RESERVED,
+ VCAP_ARP_OP_REQUEST,
+ VCAP_ARP_OP_REPLY,
+};
+
+int vcap_tc_flower_handler_ethaddr_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ enum vcap_key_field smac_key = VCAP_KF_L2_SMAC;
+ enum vcap_key_field dmac_key = VCAP_KF_L2_DMAC;
+ struct flow_match_eth_addrs match;
+ struct vcap_u48_key smac, dmac;
+ int err = 0;
+
+ flow_rule_match_eth_addrs(st->frule, &match);
+
+ if (!is_zero_ether_addr(match.mask->src)) {
+ vcap_netbytes_copy(smac.value, match.key->src, ETH_ALEN);
+ vcap_netbytes_copy(smac.mask, match.mask->src, ETH_ALEN);
+ err = vcap_rule_add_key_u48(st->vrule, smac_key, &smac);
+ if (err)
+ goto out;
+ }
+
+ if (!is_zero_ether_addr(match.mask->dst)) {
+ vcap_netbytes_copy(dmac.value, match.key->dst, ETH_ALEN);
+ vcap_netbytes_copy(dmac.mask, match.mask->dst, ETH_ALEN);
+ err = vcap_rule_add_key_u48(st->vrule, dmac_key, &dmac);
+ if (err)
+ goto out;
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS);
+
+ return err;
+
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "eth_addr parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_ethaddr_usage);
+
+int vcap_tc_flower_handler_ipv4_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ int err = 0;
+
+ if (st->l3_proto == ETH_P_IP) {
+ struct flow_match_ipv4_addrs mt;
+
+ flow_rule_match_ipv4_addrs(st->frule, &mt);
+ if (mt.mask->src) {
+ err = vcap_rule_add_key_u32(st->vrule,
+ VCAP_KF_L3_IP4_SIP,
+ be32_to_cpu(mt.key->src),
+ be32_to_cpu(mt.mask->src));
+ if (err)
+ goto out;
+ }
+ if (mt.mask->dst) {
+ err = vcap_rule_add_key_u32(st->vrule,
+ VCAP_KF_L3_IP4_DIP,
+ be32_to_cpu(mt.key->dst),
+ be32_to_cpu(mt.mask->dst));
+ if (err)
+ goto out;
+ }
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_IPV4_ADDRS);
+
+ return err;
+
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ipv4_addr parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_ipv4_usage);
+
+int vcap_tc_flower_handler_ipv6_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ int err = 0;
+
+ if (st->l3_proto == ETH_P_IPV6) {
+ struct flow_match_ipv6_addrs mt;
+ struct vcap_u128_key sip;
+ struct vcap_u128_key dip;
+
+ flow_rule_match_ipv6_addrs(st->frule, &mt);
+ /* Check if address masks are non-zero */
+ if (!ipv6_addr_any(&mt.mask->src)) {
+ vcap_netbytes_copy(sip.value, mt.key->src.s6_addr, 16);
+ vcap_netbytes_copy(sip.mask, mt.mask->src.s6_addr, 16);
+ err = vcap_rule_add_key_u128(st->vrule,
+ VCAP_KF_L3_IP6_SIP, &sip);
+ if (err)
+ goto out;
+ }
+ if (!ipv6_addr_any(&mt.mask->dst)) {
+ vcap_netbytes_copy(dip.value, mt.key->dst.s6_addr, 16);
+ vcap_netbytes_copy(dip.mask, mt.mask->dst.s6_addr, 16);
+ err = vcap_rule_add_key_u128(st->vrule,
+ VCAP_KF_L3_IP6_DIP, &dip);
+ if (err)
+ goto out;
+ }
+ }
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS);
+ return err;
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ipv6_addr parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_ipv6_usage);
+
+int vcap_tc_flower_handler_portnum_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ struct flow_match_ports mt;
+ u16 value, mask;
+ int err = 0;
+
+ flow_rule_match_ports(st->frule, &mt);
+
+ if (mt.mask->src) {
+ value = be16_to_cpu(mt.key->src);
+ mask = be16_to_cpu(mt.mask->src);
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L4_SPORT, value,
+ mask);
+ if (err)
+ goto out;
+ }
+
+ if (mt.mask->dst) {
+ value = be16_to_cpu(mt.key->dst);
+ mask = be16_to_cpu(mt.mask->dst);
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L4_DPORT, value,
+ mask);
+ if (err)
+ goto out;
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_PORTS);
+
+ return err;
+
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "port parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_portnum_usage);
+
+int vcap_tc_flower_handler_cvlan_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ enum vcap_key_field vid_key = VCAP_KF_8021Q_VID0;
+ enum vcap_key_field pcp_key = VCAP_KF_8021Q_PCP0;
+ struct flow_match_vlan mt;
+ u16 tpid;
+ int err;
+
+ flow_rule_match_cvlan(st->frule, &mt);
+
+ tpid = be16_to_cpu(mt.key->vlan_tpid);
+
+ if (tpid == ETH_P_8021Q) {
+ vid_key = VCAP_KF_8021Q_VID1;
+ pcp_key = VCAP_KF_8021Q_PCP1;
+ }
+
+ if (mt.mask->vlan_id) {
+ err = vcap_rule_add_key_u32(st->vrule, vid_key,
+ mt.key->vlan_id,
+ mt.mask->vlan_id);
+ if (err)
+ goto out;
+ }
+
+ if (mt.mask->vlan_priority) {
+ err = vcap_rule_add_key_u32(st->vrule, pcp_key,
+ mt.key->vlan_priority,
+ mt.mask->vlan_priority);
+ if (err)
+ goto out;
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_CVLAN);
+
+ return 0;
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "cvlan parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_cvlan_usage);
+
+int vcap_tc_flower_handler_vlan_usage(struct vcap_tc_flower_parse_usage *st,
+ enum vcap_key_field vid_key,
+ enum vcap_key_field pcp_key)
+{
+ struct flow_match_vlan mt;
+ int err;
+
+ flow_rule_match_vlan(st->frule, &mt);
+
+ if (mt.mask->vlan_id) {
+ err = vcap_rule_add_key_u32(st->vrule, vid_key,
+ mt.key->vlan_id,
+ mt.mask->vlan_id);
+ if (err)
+ goto out;
+ }
+
+ if (mt.mask->vlan_priority) {
+ err = vcap_rule_add_key_u32(st->vrule, pcp_key,
+ mt.key->vlan_priority,
+ mt.mask->vlan_priority);
+ if (err)
+ goto out;
+ }
+
+ if (mt.mask->vlan_tpid)
+ st->tpid = be16_to_cpu(mt.key->vlan_tpid);
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_VLAN);
+
+ return 0;
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "vlan parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_vlan_usage);
+
+int vcap_tc_flower_handler_tcp_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ struct flow_match_tcp mt;
+ u16 tcp_flags_mask;
+ u16 tcp_flags_key;
+ enum vcap_bit val;
+ int err = 0;
+
+ flow_rule_match_tcp(st->frule, &mt);
+ tcp_flags_key = be16_to_cpu(mt.key->flags);
+ tcp_flags_mask = be16_to_cpu(mt.mask->flags);
+
+ if (tcp_flags_mask & TCPHDR_FIN) {
+ val = VCAP_BIT_0;
+ if (tcp_flags_key & TCPHDR_FIN)
+ val = VCAP_BIT_1;
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_FIN, val);
+ if (err)
+ goto out;
+ }
+
+ if (tcp_flags_mask & TCPHDR_SYN) {
+ val = VCAP_BIT_0;
+ if (tcp_flags_key & TCPHDR_SYN)
+ val = VCAP_BIT_1;
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_SYN, val);
+ if (err)
+ goto out;
+ }
+
+ if (tcp_flags_mask & TCPHDR_RST) {
+ val = VCAP_BIT_0;
+ if (tcp_flags_key & TCPHDR_RST)
+ val = VCAP_BIT_1;
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_RST, val);
+ if (err)
+ goto out;
+ }
+
+ if (tcp_flags_mask & TCPHDR_PSH) {
+ val = VCAP_BIT_0;
+ if (tcp_flags_key & TCPHDR_PSH)
+ val = VCAP_BIT_1;
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_PSH, val);
+ if (err)
+ goto out;
+ }
+
+ if (tcp_flags_mask & TCPHDR_ACK) {
+ val = VCAP_BIT_0;
+ if (tcp_flags_key & TCPHDR_ACK)
+ val = VCAP_BIT_1;
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_ACK, val);
+ if (err)
+ goto out;
+ }
+
+ if (tcp_flags_mask & TCPHDR_URG) {
+ val = VCAP_BIT_0;
+ if (tcp_flags_key & TCPHDR_URG)
+ val = VCAP_BIT_1;
+ err = vcap_rule_add_key_bit(st->vrule, VCAP_KF_L4_URG, val);
+ if (err)
+ goto out;
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_TCP);
+
+ return err;
+
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "tcp_flags parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_tcp_usage);
+
+int vcap_tc_flower_handler_arp_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ struct flow_match_arp mt;
+ u16 value, mask;
+ u32 ipval, ipmsk;
+ int err;
+
+ flow_rule_match_arp(st->frule, &mt);
+
+ if (mt.mask->op) {
+ mask = 0x3;
+ if (st->l3_proto == ETH_P_ARP) {
+ value = mt.key->op == VCAP_ARP_OP_REQUEST ?
+ VCAP_IS2_ARP_REQUEST :
+ VCAP_IS2_ARP_REPLY;
+ } else { /* RARP */
+ value = mt.key->op == VCAP_ARP_OP_REQUEST ?
+ VCAP_IS2_RARP_REQUEST :
+ VCAP_IS2_RARP_REPLY;
+ }
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_ARP_OPCODE,
+ value, mask);
+ if (err)
+ goto out;
+ }
+
+ /* The IS2 ARP keyset does not support ARP hardware addresses */
+ if (!is_zero_ether_addr(mt.mask->sha) ||
+ !is_zero_ether_addr(mt.mask->tha)) {
+ err = -EINVAL;
+ goto out;
+ }
+
+ if (mt.mask->sip) {
+ ipval = be32_to_cpu((__force __be32)mt.key->sip);
+ ipmsk = be32_to_cpu((__force __be32)mt.mask->sip);
+
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L3_IP4_SIP,
+ ipval, ipmsk);
+ if (err)
+ goto out;
+ }
+
+ if (mt.mask->tip) {
+ ipval = be32_to_cpu((__force __be32)mt.key->tip);
+ ipmsk = be32_to_cpu((__force __be32)mt.mask->tip);
+
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L3_IP4_DIP,
+ ipval, ipmsk);
+ if (err)
+ goto out;
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_ARP);
+
+ return 0;
+
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "arp parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_arp_usage);
+
+int vcap_tc_flower_handler_ip_usage(struct vcap_tc_flower_parse_usage *st)
+{
+ struct flow_match_ip mt;
+ int err = 0;
+
+ flow_rule_match_ip(st->frule, &mt);
+
+ if (mt.mask->tos) {
+ err = vcap_rule_add_key_u32(st->vrule, VCAP_KF_L3_TOS,
+ mt.key->tos,
+ mt.mask->tos);
+ if (err)
+ goto out;
+ }
+
+ st->used_keys |= BIT(FLOW_DISSECTOR_KEY_IP);
+
+ return err;
+
+out:
+ NL_SET_ERR_MSG_MOD(st->fco->common.extack, "ip_tos parse error");
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_tc_flower_handler_ip_usage);
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_tc.h b/drivers/net/ethernet/microchip/vcap/vcap_tc.h
new file mode 100644
index 000000000000..071f892f9aa4
--- /dev/null
+++ b/drivers/net/ethernet/microchip/vcap/vcap_tc.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/* Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries.
+ * Microchip VCAP TC
+ */
+
+#ifndef __VCAP_TC__
+#define __VCAP_TC__
+
+struct vcap_tc_flower_parse_usage {
+ struct flow_cls_offload *fco;
+ struct flow_rule *frule;
+ struct vcap_rule *vrule;
+ struct vcap_admin *admin;
+ u16 l3_proto;
+ u8 l4_proto;
+ u16 tpid;
+ unsigned int used_keys;
+};
+
+int vcap_tc_flower_handler_ethaddr_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_ipv4_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_ipv6_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_portnum_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_cvlan_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_vlan_usage(struct vcap_tc_flower_parse_usage *st,
+ enum vcap_key_field vid_key,
+ enum vcap_key_field pcp_key);
+int vcap_tc_flower_handler_tcp_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_arp_usage(struct vcap_tc_flower_parse_usage *st);
+int vcap_tc_flower_handler_ip_usage(struct vcap_tc_flower_parse_usage *st);
+
+#endif /* __VCAP_TC__ */
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 2f6a048dee90..6120f2b6684f 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -2160,6 +2160,8 @@ static int mana_probe_port(struct mana_context *ac, int port_idx,
ndev->hw_features |= NETIF_F_RXHASH;
ndev->features = ndev->hw_features;
ndev->vlan_features = 0;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
err = register_netdev(ndev);
if (err) {
diff --git a/drivers/net/ethernet/mscc/Kconfig b/drivers/net/ethernet/mscc/Kconfig
index 8dd8c7f425d2..81e605691bb8 100644
--- a/drivers/net/ethernet/mscc/Kconfig
+++ b/drivers/net/ethernet/mscc/Kconfig
@@ -13,6 +13,7 @@ if NET_VENDOR_MICROSEMI
# Users should depend on NET_SWITCHDEV, HAS_IOMEM, BRIDGE
config MSCC_OCELOT_SWITCH_LIB
+ depends on PTP_1588_CLOCK_OPTIONAL
select NET_DEVLINK
select REGMAP_MMIO
select PACKING
diff --git a/drivers/net/ethernet/mscc/Makefile b/drivers/net/ethernet/mscc/Makefile
index 5d435a565d4c..16987b72dfc0 100644
--- a/drivers/net/ethernet/mscc/Makefile
+++ b/drivers/net/ethernet/mscc/Makefile
@@ -5,6 +5,7 @@ mscc_ocelot_switch_lib-y := \
ocelot_devlink.o \
ocelot_flower.o \
ocelot_io.o \
+ ocelot_mm.o \
ocelot_police.o \
ocelot_ptp.o \
ocelot_stats.o \
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index da56f9bfeaf0..08acb7b89086 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -6,12 +6,16 @@
*/
#include <linux/dsa/ocelot.h>
#include <linux/if_bridge.h>
+#include <linux/iopoll.h>
#include <soc/mscc/ocelot_vcap.h>
#include "ocelot.h"
#include "ocelot_vcap.h"
-#define TABLE_UPDATE_SLEEP_US 10
-#define TABLE_UPDATE_TIMEOUT_US 100000
+#define TABLE_UPDATE_SLEEP_US 10
+#define TABLE_UPDATE_TIMEOUT_US 100000
+#define MEM_INIT_SLEEP_US 1000
+#define MEM_INIT_TIMEOUT_US 100000
+
#define OCELOT_RSV_VLAN_RANGE_START 4000
struct ocelot_mact_entry {
@@ -2713,6 +2717,46 @@ static void ocelot_detect_features(struct ocelot *ocelot)
ocelot->num_frame_refs = QSYS_MMGT_EQ_CTRL_FP_FREE_CNT(eq_ctrl);
}
+static int ocelot_mem_init_status(struct ocelot *ocelot)
+{
+ unsigned int val;
+ int err;
+
+ err = regmap_field_read(ocelot->regfields[SYS_RESET_CFG_MEM_INIT],
+ &val);
+
+ return err ?: val;
+}
+
+int ocelot_reset(struct ocelot *ocelot)
+{
+ int err;
+ u32 val;
+
+ err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_INIT], 1);
+ if (err)
+ return err;
+
+ err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1);
+ if (err)
+ return err;
+
+ /* MEM_INIT is a self-clearing bit. Wait for it to be cleared (should be
+ * 100us) before enabling the switch core.
+ */
+ err = readx_poll_timeout(ocelot_mem_init_status, ocelot, val, !val,
+ MEM_INIT_SLEEP_US, MEM_INIT_TIMEOUT_US);
+ if (err)
+ return err;
+
+ err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1);
+ if (err)
+ return err;
+
+ return regmap_field_write(ocelot->regfields[SYS_RESET_CFG_CORE_ENA], 1);
+}
+EXPORT_SYMBOL(ocelot_reset);
+
int ocelot_init(struct ocelot *ocelot)
{
int i, ret;
@@ -2738,10 +2782,8 @@ int ocelot_init(struct ocelot *ocelot)
return -ENOMEM;
ret = ocelot_stats_init(ocelot);
- if (ret) {
- destroy_workqueue(ocelot->owq);
- return ret;
- }
+ if (ret)
+ goto err_stats_init;
INIT_LIST_HEAD(&ocelot->multicast);
INIT_LIST_HEAD(&ocelot->pgids);
@@ -2756,6 +2798,12 @@ int ocelot_init(struct ocelot *ocelot)
if (ocelot->ops->psfp_init)
ocelot->ops->psfp_init(ocelot);
+ if (ocelot->mm_supported) {
+ ret = ocelot_mm_init(ocelot);
+ if (ret)
+ goto err_mm_init;
+ }
+
for (port = 0; port < ocelot->num_phys_ports; port++) {
/* Clear all counters (5 groups) */
ocelot_write(ocelot, SYS_STAT_CFG_STAT_VIEW(port) |
@@ -2853,6 +2901,12 @@ int ocelot_init(struct ocelot *ocelot)
ANA_CPUQ_8021_CFG, i);
return 0;
+
+err_mm_init:
+ ocelot_stats_deinit(ocelot);
+err_stats_init:
+ destroy_workqueue(ocelot->owq);
+ return ret;
}
EXPORT_SYMBOL(ocelot_init);
diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h
index 70dbd9c4e512..e9a0179448bf 100644
--- a/drivers/net/ethernet/mscc/ocelot.h
+++ b/drivers/net/ethernet/mscc/ocelot.h
@@ -109,6 +109,8 @@ void ocelot_mirror_put(struct ocelot *ocelot);
int ocelot_stats_init(struct ocelot *ocelot);
void ocelot_stats_deinit(struct ocelot *ocelot);
+int ocelot_mm_init(struct ocelot *ocelot);
+
extern struct notifier_block ocelot_netdevice_nb;
extern struct notifier_block ocelot_switchdev_nb;
extern struct notifier_block ocelot_switchdev_blocking_nb;
diff --git a/drivers/net/ethernet/mscc/ocelot_devlink.c b/drivers/net/ethernet/mscc/ocelot_devlink.c
index b8737efd2a85..d9ea75a14f2f 100644
--- a/drivers/net/ethernet/mscc/ocelot_devlink.c
+++ b/drivers/net/ethernet/mscc/ocelot_devlink.c
@@ -487,6 +487,37 @@ static void ocelot_watermark_init(struct ocelot *ocelot)
ocelot_setup_sharing_watermarks(ocelot);
}
+/* Watermark encode
+ * Bit 8: Unit; 0:1, 1:16
+ * Bit 7-0: Value to be multiplied with unit
+ */
+u16 ocelot_wm_enc(u16 value)
+{
+ WARN_ON(value >= 16 * BIT(8));
+
+ if (value >= BIT(8))
+ return BIT(8) | (value / 16);
+
+ return value;
+}
+EXPORT_SYMBOL(ocelot_wm_enc);
+
+u16 ocelot_wm_dec(u16 wm)
+{
+ if (wm & BIT(8))
+ return (wm & GENMASK(7, 0)) * 16;
+
+ return wm;
+}
+EXPORT_SYMBOL(ocelot_wm_dec);
+
+void ocelot_wm_stat(u32 val, u32 *inuse, u32 *maxuse)
+{
+ *inuse = (val & GENMASK(23, 12)) >> 12;
+ *maxuse = val & GENMASK(11, 0);
+}
+EXPORT_SYMBOL(ocelot_wm_stat);
+
/* Pool size and type are fixed up at runtime. Keeping this structure to
* look up the cell size multipliers.
*/
diff --git a/drivers/net/ethernet/mscc/ocelot_mm.c b/drivers/net/ethernet/mscc/ocelot_mm.c
new file mode 100644
index 000000000000..0a8f21ae23f0
--- /dev/null
+++ b/drivers/net/ethernet/mscc/ocelot_mm.c
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Hardware library for MAC Merge Layer and Frame Preemption on TSN-capable
+ * switches (VSC9959)
+ *
+ * Copyright 2022-2023 NXP
+ */
+#include <linux/ethtool.h>
+#include <soc/mscc/ocelot.h>
+#include <soc/mscc/ocelot_dev.h>
+#include <soc/mscc/ocelot_qsys.h>
+
+#include "ocelot.h"
+
+static const char *
+mm_verify_state_to_string(enum ethtool_mm_verify_status state)
+{
+ switch (state) {
+ case ETHTOOL_MM_VERIFY_STATUS_INITIAL:
+ return "INITIAL";
+ case ETHTOOL_MM_VERIFY_STATUS_VERIFYING:
+ return "VERIFYING";
+ case ETHTOOL_MM_VERIFY_STATUS_SUCCEEDED:
+ return "SUCCEEDED";
+ case ETHTOOL_MM_VERIFY_STATUS_FAILED:
+ return "FAILED";
+ case ETHTOOL_MM_VERIFY_STATUS_DISABLED:
+ return "DISABLED";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+static enum ethtool_mm_verify_status ocelot_mm_verify_status(u32 val)
+{
+ switch (DEV_MM_STAT_MM_STATUS_PRMPT_VERIFY_STATE_X(val)) {
+ case 0:
+ return ETHTOOL_MM_VERIFY_STATUS_INITIAL;
+ case 1:
+ return ETHTOOL_MM_VERIFY_STATUS_VERIFYING;
+ case 2:
+ return ETHTOOL_MM_VERIFY_STATUS_SUCCEEDED;
+ case 3:
+ return ETHTOOL_MM_VERIFY_STATUS_FAILED;
+ case 4:
+ return ETHTOOL_MM_VERIFY_STATUS_DISABLED;
+ default:
+ return ETHTOOL_MM_VERIFY_STATUS_UNKNOWN;
+ }
+}
+
+void ocelot_port_mm_irq(struct ocelot *ocelot, int port)
+{
+ struct ocelot_port *ocelot_port = ocelot->ports[port];
+ struct ocelot_mm_state *mm = &ocelot->mm[port];
+ enum ethtool_mm_verify_status verify_status;
+ u32 val;
+
+ mutex_lock(&mm->lock);
+
+ val = ocelot_port_readl(ocelot_port, DEV_MM_STATUS);
+
+ verify_status = ocelot_mm_verify_status(val);
+ if (mm->verify_status != verify_status) {
+ dev_dbg(ocelot->dev,
+ "Port %d MAC Merge verification state %s\n",
+ port, mm_verify_state_to_string(verify_status));
+ mm->verify_status = verify_status;
+ }
+
+ if (val & DEV_MM_STAT_MM_STATUS_PRMPT_ACTIVE_STICKY) {
+ mm->tx_active = !!(val & DEV_MM_STAT_MM_STATUS_PRMPT_ACTIVE_STATUS);
+
+ dev_dbg(ocelot->dev, "Port %d TX preemption %s\n",
+ port, mm->tx_active ? "active" : "inactive");
+ }
+
+ if (val & DEV_MM_STAT_MM_STATUS_UNEXP_RX_PFRM_STICKY) {
+ dev_err(ocelot->dev,
+ "Unexpected P-frame received on port %d while verification was unsuccessful or not yet verified\n",
+ port);
+ }
+
+ if (val & DEV_MM_STAT_MM_STATUS_UNEXP_TX_PFRM_STICKY) {
+ dev_err(ocelot->dev,
+ "Unexpected P-frame requested to be transmitted on port %d while verification was unsuccessful or not yet verified, or MM_TX_ENA=0\n",
+ port);
+ }
+
+ ocelot_port_writel(ocelot_port, val, DEV_MM_STATUS);
+
+ mutex_unlock(&mm->lock);
+}
+EXPORT_SYMBOL_GPL(ocelot_port_mm_irq);
+
+int ocelot_port_set_mm(struct ocelot *ocelot, int port,
+ struct ethtool_mm_cfg *cfg,
+ struct netlink_ext_ack *extack)
+{
+ struct ocelot_port *ocelot_port = ocelot->ports[port];
+ u32 mm_enable = 0, verify_disable = 0, add_frag_size;
+ struct ocelot_mm_state *mm;
+ int err;
+
+ if (!ocelot->mm_supported)
+ return -EOPNOTSUPP;
+
+ mm = &ocelot->mm[port];
+
+ err = ethtool_mm_frag_size_min_to_add(cfg->tx_min_frag_size,
+ &add_frag_size, extack);
+ if (err)
+ return err;
+
+ if (cfg->pmac_enabled)
+ mm_enable |= DEV_MM_CONFIG_ENABLE_CONFIG_MM_RX_ENA;
+
+ if (cfg->tx_enabled)
+ mm_enable |= DEV_MM_CONFIG_ENABLE_CONFIG_MM_TX_ENA;
+
+ if (!cfg->verify_enabled)
+ verify_disable = DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_DIS;
+
+ mutex_lock(&mm->lock);
+
+ ocelot_port_rmwl(ocelot_port, mm_enable,
+ DEV_MM_CONFIG_ENABLE_CONFIG_MM_TX_ENA |
+ DEV_MM_CONFIG_ENABLE_CONFIG_MM_RX_ENA,
+ DEV_MM_ENABLE_CONFIG);
+
+ ocelot_port_rmwl(ocelot_port, verify_disable |
+ DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_TIME(cfg->verify_time),
+ DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_DIS |
+ DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_TIME_M,
+ DEV_MM_VERIF_CONFIG);
+
+ ocelot_rmw_rix(ocelot,
+ QSYS_PREEMPTION_CFG_MM_ADD_FRAG_SIZE(add_frag_size),
+ QSYS_PREEMPTION_CFG_MM_ADD_FRAG_SIZE_M,
+ QSYS_PREEMPTION_CFG,
+ port);
+
+ mutex_unlock(&mm->lock);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ocelot_port_set_mm);
+
+int ocelot_port_get_mm(struct ocelot *ocelot, int port,
+ struct ethtool_mm_state *state)
+{
+ struct ocelot_port *ocelot_port = ocelot->ports[port];
+ struct ocelot_mm_state *mm;
+ u32 val, add_frag_size;
+
+ if (!ocelot->mm_supported)
+ return -EOPNOTSUPP;
+
+ mm = &ocelot->mm[port];
+
+ mutex_lock(&mm->lock);
+
+ val = ocelot_port_readl(ocelot_port, DEV_MM_ENABLE_CONFIG);
+ state->pmac_enabled = !!(val & DEV_MM_CONFIG_ENABLE_CONFIG_MM_RX_ENA);
+ state->tx_enabled = !!(val & DEV_MM_CONFIG_ENABLE_CONFIG_MM_TX_ENA);
+
+ val = ocelot_port_readl(ocelot_port, DEV_MM_VERIF_CONFIG);
+ state->verify_enabled = !(val & DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_DIS);
+ state->verify_time = DEV_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_TIME_X(val);
+ state->max_verify_time = 128;
+
+ val = ocelot_read_rix(ocelot, QSYS_PREEMPTION_CFG, port);
+ add_frag_size = QSYS_PREEMPTION_CFG_MM_ADD_FRAG_SIZE_X(val);
+ state->tx_min_frag_size = ethtool_mm_frag_size_add_to_min(add_frag_size);
+ state->rx_min_frag_size = ETH_ZLEN;
+
+ state->verify_status = mm->verify_status;
+ state->tx_active = mm->tx_active;
+
+ mutex_unlock(&mm->lock);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ocelot_port_get_mm);
+
+int ocelot_mm_init(struct ocelot *ocelot)
+{
+ struct ocelot_port *ocelot_port;
+ struct ocelot_mm_state *mm;
+ int port;
+
+ if (!ocelot->mm_supported)
+ return 0;
+
+ ocelot->mm = devm_kcalloc(ocelot->dev, ocelot->num_phys_ports,
+ sizeof(*ocelot->mm), GFP_KERNEL);
+ if (!ocelot->mm)
+ return -ENOMEM;
+
+ for (port = 0; port < ocelot->num_phys_ports; port++) {
+ u32 val;
+
+ mm = &ocelot->mm[port];
+ mutex_init(&mm->lock);
+ ocelot_port = ocelot->ports[port];
+
+ /* Update initial status variable for the
+ * verification state machine
+ */
+ val = ocelot_port_readl(ocelot_port, DEV_MM_STATUS);
+ mm->verify_status = ocelot_mm_verify_status(val);
+ }
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/mscc/ocelot_stats.c b/drivers/net/ethernet/mscc/ocelot_stats.c
index 1478c3b21af1..bdb893476832 100644
--- a/drivers/net/ethernet/mscc/ocelot_stats.c
+++ b/drivers/net/ethernet/mscc/ocelot_stats.c
@@ -4,6 +4,7 @@
* Copyright (c) 2017 Microsemi Corporation
* Copyright 2022 NXP
*/
+#include <linux/ethtool_netlink.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
@@ -54,6 +55,29 @@ enum ocelot_stat {
OCELOT_STAT_RX_GREEN_PRIO_5,
OCELOT_STAT_RX_GREEN_PRIO_6,
OCELOT_STAT_RX_GREEN_PRIO_7,
+ OCELOT_STAT_RX_ASSEMBLY_ERRS,
+ OCELOT_STAT_RX_SMD_ERRS,
+ OCELOT_STAT_RX_ASSEMBLY_OK,
+ OCELOT_STAT_RX_MERGE_FRAGMENTS,
+ OCELOT_STAT_RX_PMAC_OCTETS,
+ OCELOT_STAT_RX_PMAC_UNICAST,
+ OCELOT_STAT_RX_PMAC_MULTICAST,
+ OCELOT_STAT_RX_PMAC_BROADCAST,
+ OCELOT_STAT_RX_PMAC_SHORTS,
+ OCELOT_STAT_RX_PMAC_FRAGMENTS,
+ OCELOT_STAT_RX_PMAC_JABBERS,
+ OCELOT_STAT_RX_PMAC_CRC_ALIGN_ERRS,
+ OCELOT_STAT_RX_PMAC_SYM_ERRS,
+ OCELOT_STAT_RX_PMAC_64,
+ OCELOT_STAT_RX_PMAC_65_127,
+ OCELOT_STAT_RX_PMAC_128_255,
+ OCELOT_STAT_RX_PMAC_256_511,
+ OCELOT_STAT_RX_PMAC_512_1023,
+ OCELOT_STAT_RX_PMAC_1024_1526,
+ OCELOT_STAT_RX_PMAC_1527_MAX,
+ OCELOT_STAT_RX_PMAC_PAUSE,
+ OCELOT_STAT_RX_PMAC_CONTROL,
+ OCELOT_STAT_RX_PMAC_LONGS,
OCELOT_STAT_TX_OCTETS,
OCELOT_STAT_TX_UNICAST,
OCELOT_STAT_TX_MULTICAST,
@@ -85,6 +109,20 @@ enum ocelot_stat {
OCELOT_STAT_TX_GREEN_PRIO_6,
OCELOT_STAT_TX_GREEN_PRIO_7,
OCELOT_STAT_TX_AGED,
+ OCELOT_STAT_TX_MM_HOLD,
+ OCELOT_STAT_TX_MERGE_FRAGMENTS,
+ OCELOT_STAT_TX_PMAC_OCTETS,
+ OCELOT_STAT_TX_PMAC_UNICAST,
+ OCELOT_STAT_TX_PMAC_MULTICAST,
+ OCELOT_STAT_TX_PMAC_BROADCAST,
+ OCELOT_STAT_TX_PMAC_PAUSE,
+ OCELOT_STAT_TX_PMAC_64,
+ OCELOT_STAT_TX_PMAC_65_127,
+ OCELOT_STAT_TX_PMAC_128_255,
+ OCELOT_STAT_TX_PMAC_256_511,
+ OCELOT_STAT_TX_PMAC_512_1023,
+ OCELOT_STAT_TX_PMAC_1024_1526,
+ OCELOT_STAT_TX_PMAC_1527_MAX,
OCELOT_STAT_DROP_LOCAL,
OCELOT_STAT_DROP_TAIL,
OCELOT_STAT_DROP_YELLOW_PRIO_0,
@@ -228,6 +266,55 @@ static const struct ocelot_stat_layout ocelot_stats_layout[OCELOT_NUM_STATS] = {
OCELOT_COMMON_STATS,
};
+static const struct ocelot_stat_layout ocelot_mm_stats_layout[OCELOT_NUM_STATS] = {
+ OCELOT_COMMON_STATS,
+ OCELOT_STAT(RX_ASSEMBLY_ERRS),
+ OCELOT_STAT(RX_SMD_ERRS),
+ OCELOT_STAT(RX_ASSEMBLY_OK),
+ OCELOT_STAT(RX_MERGE_FRAGMENTS),
+ OCELOT_STAT(TX_MERGE_FRAGMENTS),
+ OCELOT_STAT(RX_PMAC_OCTETS),
+ OCELOT_STAT(RX_PMAC_UNICAST),
+ OCELOT_STAT(RX_PMAC_MULTICAST),
+ OCELOT_STAT(RX_PMAC_BROADCAST),
+ OCELOT_STAT(RX_PMAC_SHORTS),
+ OCELOT_STAT(RX_PMAC_FRAGMENTS),
+ OCELOT_STAT(RX_PMAC_JABBERS),
+ OCELOT_STAT(RX_PMAC_CRC_ALIGN_ERRS),
+ OCELOT_STAT(RX_PMAC_SYM_ERRS),
+ OCELOT_STAT(RX_PMAC_64),
+ OCELOT_STAT(RX_PMAC_65_127),
+ OCELOT_STAT(RX_PMAC_128_255),
+ OCELOT_STAT(RX_PMAC_256_511),
+ OCELOT_STAT(RX_PMAC_512_1023),
+ OCELOT_STAT(RX_PMAC_1024_1526),
+ OCELOT_STAT(RX_PMAC_1527_MAX),
+ OCELOT_STAT(RX_PMAC_PAUSE),
+ OCELOT_STAT(RX_PMAC_CONTROL),
+ OCELOT_STAT(RX_PMAC_LONGS),
+ OCELOT_STAT(TX_PMAC_OCTETS),
+ OCELOT_STAT(TX_PMAC_UNICAST),
+ OCELOT_STAT(TX_PMAC_MULTICAST),
+ OCELOT_STAT(TX_PMAC_BROADCAST),
+ OCELOT_STAT(TX_PMAC_PAUSE),
+ OCELOT_STAT(TX_PMAC_64),
+ OCELOT_STAT(TX_PMAC_65_127),
+ OCELOT_STAT(TX_PMAC_128_255),
+ OCELOT_STAT(TX_PMAC_256_511),
+ OCELOT_STAT(TX_PMAC_512_1023),
+ OCELOT_STAT(TX_PMAC_1024_1526),
+ OCELOT_STAT(TX_PMAC_1527_MAX),
+};
+
+static const struct ocelot_stat_layout *
+ocelot_get_stats_layout(struct ocelot *ocelot)
+{
+ if (ocelot->mm_supported)
+ return ocelot_mm_stats_layout;
+
+ return ocelot_stats_layout;
+}
+
/* Read the counters from hardware and keep them in region->buf.
* Caller must hold &ocelot->stat_view_lock.
*/
@@ -306,17 +393,20 @@ static void ocelot_check_stats_work(struct work_struct *work)
void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset, u8 *data)
{
+ const struct ocelot_stat_layout *layout;
int i;
if (sset != ETH_SS_STATS)
return;
+ layout = ocelot_get_stats_layout(ocelot);
+
for (i = 0; i < OCELOT_NUM_STATS; i++) {
- if (ocelot_stats_layout[i].name[0] == '\0')
+ if (layout[i].name[0] == '\0')
continue;
- memcpy(data + i * ETH_GSTRING_LEN, ocelot_stats_layout[i].name,
- ETH_GSTRING_LEN);
+ memcpy(data, layout[i].name, ETH_GSTRING_LEN);
+ data += ETH_GSTRING_LEN;
}
}
EXPORT_SYMBOL(ocelot_get_strings);
@@ -350,13 +440,16 @@ out_unlock:
int ocelot_get_sset_count(struct ocelot *ocelot, int port, int sset)
{
+ const struct ocelot_stat_layout *layout;
int i, num_stats = 0;
if (sset != ETH_SS_STATS)
return -EOPNOTSUPP;
+ layout = ocelot_get_stats_layout(ocelot);
+
for (i = 0; i < OCELOT_NUM_STATS; i++)
- if (ocelot_stats_layout[i].name[0] != '\0')
+ if (layout[i].name[0] != '\0')
num_stats++;
return num_stats;
@@ -366,14 +459,17 @@ EXPORT_SYMBOL(ocelot_get_sset_count);
static void ocelot_port_ethtool_stats_cb(struct ocelot *ocelot, int port,
void *priv)
{
+ const struct ocelot_stat_layout *layout;
u64 *data = priv;
int i;
+ layout = ocelot_get_stats_layout(ocelot);
+
/* Copy all supported counters */
for (i = 0; i < OCELOT_NUM_STATS; i++) {
int index = port * OCELOT_NUM_STATS + i;
- if (ocelot_stats_layout[i].name[0] == '\0')
+ if (layout[i].name[0] == '\0')
continue;
*data++ = ocelot->stats[index];
@@ -395,14 +491,63 @@ static void ocelot_port_pause_stats_cb(struct ocelot *ocelot, int port, void *pr
pause_stats->rx_pause_frames = s[OCELOT_STAT_RX_PAUSE];
}
+static void ocelot_port_pmac_pause_stats_cb(struct ocelot *ocelot, int port,
+ void *priv)
+{
+ u64 *s = &ocelot->stats[port * OCELOT_NUM_STATS];
+ struct ethtool_pause_stats *pause_stats = priv;
+
+ pause_stats->tx_pause_frames = s[OCELOT_STAT_TX_PMAC_PAUSE];
+ pause_stats->rx_pause_frames = s[OCELOT_STAT_RX_PMAC_PAUSE];
+}
+
+static void ocelot_port_mm_stats_cb(struct ocelot *ocelot, int port,
+ void *priv)
+{
+ u64 *s = &ocelot->stats[port * OCELOT_NUM_STATS];
+ struct ethtool_mm_stats *stats = priv;
+
+ stats->MACMergeFrameAssErrorCount = s[OCELOT_STAT_RX_ASSEMBLY_ERRS];
+ stats->MACMergeFrameSmdErrorCount = s[OCELOT_STAT_RX_SMD_ERRS];
+ stats->MACMergeFrameAssOkCount = s[OCELOT_STAT_RX_ASSEMBLY_OK];
+ stats->MACMergeFragCountRx = s[OCELOT_STAT_RX_MERGE_FRAGMENTS];
+ stats->MACMergeFragCountTx = s[OCELOT_STAT_TX_MERGE_FRAGMENTS];
+ stats->MACMergeHoldCount = s[OCELOT_STAT_TX_MM_HOLD];
+}
+
void ocelot_port_get_pause_stats(struct ocelot *ocelot, int port,
struct ethtool_pause_stats *pause_stats)
{
- ocelot_port_stats_run(ocelot, port, pause_stats,
- ocelot_port_pause_stats_cb);
+ struct net_device *dev;
+
+ switch (pause_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ ocelot_port_stats_run(ocelot, port, pause_stats,
+ ocelot_port_pause_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (ocelot->mm_supported)
+ ocelot_port_stats_run(ocelot, port, pause_stats,
+ ocelot_port_pmac_pause_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ dev = ocelot->ops->port_to_netdev(ocelot, port);
+ ethtool_aggregate_pause_stats(dev, pause_stats);
+ break;
+ }
}
EXPORT_SYMBOL_GPL(ocelot_port_get_pause_stats);
+void ocelot_port_get_mm_stats(struct ocelot *ocelot, int port,
+ struct ethtool_mm_stats *stats)
+{
+ if (!ocelot->mm_supported)
+ return;
+
+ ocelot_port_stats_run(ocelot, port, stats, ocelot_port_mm_stats_cb);
+}
+EXPORT_SYMBOL_GPL(ocelot_port_get_mm_stats);
+
static const struct ethtool_rmon_hist_range ocelot_rmon_ranges[] = {
{ 64, 64 },
{ 65, 127 },
@@ -441,14 +586,57 @@ static void ocelot_port_rmon_stats_cb(struct ocelot *ocelot, int port, void *pri
rmon_stats->hist_tx[6] = s[OCELOT_STAT_TX_1024_1526];
}
+static void ocelot_port_pmac_rmon_stats_cb(struct ocelot *ocelot, int port,
+ void *priv)
+{
+ u64 *s = &ocelot->stats[port * OCELOT_NUM_STATS];
+ struct ethtool_rmon_stats *rmon_stats = priv;
+
+ rmon_stats->undersize_pkts = s[OCELOT_STAT_RX_PMAC_SHORTS];
+ rmon_stats->oversize_pkts = s[OCELOT_STAT_RX_PMAC_LONGS];
+ rmon_stats->fragments = s[OCELOT_STAT_RX_PMAC_FRAGMENTS];
+ rmon_stats->jabbers = s[OCELOT_STAT_RX_PMAC_JABBERS];
+
+ rmon_stats->hist[0] = s[OCELOT_STAT_RX_PMAC_64];
+ rmon_stats->hist[1] = s[OCELOT_STAT_RX_PMAC_65_127];
+ rmon_stats->hist[2] = s[OCELOT_STAT_RX_PMAC_128_255];
+ rmon_stats->hist[3] = s[OCELOT_STAT_RX_PMAC_256_511];
+ rmon_stats->hist[4] = s[OCELOT_STAT_RX_PMAC_512_1023];
+ rmon_stats->hist[5] = s[OCELOT_STAT_RX_PMAC_1024_1526];
+ rmon_stats->hist[6] = s[OCELOT_STAT_RX_PMAC_1527_MAX];
+
+ rmon_stats->hist_tx[0] = s[OCELOT_STAT_TX_PMAC_64];
+ rmon_stats->hist_tx[1] = s[OCELOT_STAT_TX_PMAC_65_127];
+ rmon_stats->hist_tx[2] = s[OCELOT_STAT_TX_PMAC_128_255];
+ rmon_stats->hist_tx[3] = s[OCELOT_STAT_TX_PMAC_128_255];
+ rmon_stats->hist_tx[4] = s[OCELOT_STAT_TX_PMAC_256_511];
+ rmon_stats->hist_tx[5] = s[OCELOT_STAT_TX_PMAC_512_1023];
+ rmon_stats->hist_tx[6] = s[OCELOT_STAT_TX_PMAC_1024_1526];
+}
+
void ocelot_port_get_rmon_stats(struct ocelot *ocelot, int port,
struct ethtool_rmon_stats *rmon_stats,
const struct ethtool_rmon_hist_range **ranges)
{
+ struct net_device *dev;
+
*ranges = ocelot_rmon_ranges;
- ocelot_port_stats_run(ocelot, port, rmon_stats,
- ocelot_port_rmon_stats_cb);
+ switch (rmon_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ ocelot_port_stats_run(ocelot, port, rmon_stats,
+ ocelot_port_rmon_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (ocelot->mm_supported)
+ ocelot_port_stats_run(ocelot, port, rmon_stats,
+ ocelot_port_pmac_rmon_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ dev = ocelot->ops->port_to_netdev(ocelot, port);
+ ethtool_aggregate_rmon_stats(dev, rmon_stats);
+ break;
+ }
}
EXPORT_SYMBOL_GPL(ocelot_port_get_rmon_stats);
@@ -460,11 +648,35 @@ static void ocelot_port_ctrl_stats_cb(struct ocelot *ocelot, int port, void *pri
ctrl_stats->MACControlFramesReceived = s[OCELOT_STAT_RX_CONTROL];
}
+static void ocelot_port_pmac_ctrl_stats_cb(struct ocelot *ocelot, int port,
+ void *priv)
+{
+ u64 *s = &ocelot->stats[port * OCELOT_NUM_STATS];
+ struct ethtool_eth_ctrl_stats *ctrl_stats = priv;
+
+ ctrl_stats->MACControlFramesReceived = s[OCELOT_STAT_RX_PMAC_CONTROL];
+}
+
void ocelot_port_get_eth_ctrl_stats(struct ocelot *ocelot, int port,
struct ethtool_eth_ctrl_stats *ctrl_stats)
{
- ocelot_port_stats_run(ocelot, port, ctrl_stats,
- ocelot_port_ctrl_stats_cb);
+ struct net_device *dev;
+
+ switch (ctrl_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ ocelot_port_stats_run(ocelot, port, ctrl_stats,
+ ocelot_port_ctrl_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (ocelot->mm_supported)
+ ocelot_port_stats_run(ocelot, port, ctrl_stats,
+ ocelot_port_pmac_ctrl_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ dev = ocelot->ops->port_to_netdev(ocelot, port);
+ ethtool_aggregate_ctrl_stats(dev, ctrl_stats);
+ break;
+ }
}
EXPORT_SYMBOL_GPL(ocelot_port_get_eth_ctrl_stats);
@@ -510,11 +722,60 @@ static void ocelot_port_mac_stats_cb(struct ocelot *ocelot, int port, void *priv
mac_stats->AlignmentErrors = s[OCELOT_STAT_RX_CRC_ALIGN_ERRS];
}
+static void ocelot_port_pmac_mac_stats_cb(struct ocelot *ocelot, int port,
+ void *priv)
+{
+ u64 *s = &ocelot->stats[port * OCELOT_NUM_STATS];
+ struct ethtool_eth_mac_stats *mac_stats = priv;
+
+ mac_stats->OctetsTransmittedOK = s[OCELOT_STAT_TX_PMAC_OCTETS];
+ mac_stats->FramesTransmittedOK = s[OCELOT_STAT_TX_PMAC_64] +
+ s[OCELOT_STAT_TX_PMAC_65_127] +
+ s[OCELOT_STAT_TX_PMAC_128_255] +
+ s[OCELOT_STAT_TX_PMAC_256_511] +
+ s[OCELOT_STAT_TX_PMAC_512_1023] +
+ s[OCELOT_STAT_TX_PMAC_1024_1526] +
+ s[OCELOT_STAT_TX_PMAC_1527_MAX];
+ mac_stats->OctetsReceivedOK = s[OCELOT_STAT_RX_PMAC_OCTETS];
+ mac_stats->FramesReceivedOK = s[OCELOT_STAT_RX_PMAC_64] +
+ s[OCELOT_STAT_RX_PMAC_65_127] +
+ s[OCELOT_STAT_RX_PMAC_128_255] +
+ s[OCELOT_STAT_RX_PMAC_256_511] +
+ s[OCELOT_STAT_RX_PMAC_512_1023] +
+ s[OCELOT_STAT_RX_PMAC_1024_1526] +
+ s[OCELOT_STAT_RX_PMAC_1527_MAX];
+ mac_stats->MulticastFramesXmittedOK = s[OCELOT_STAT_TX_PMAC_MULTICAST];
+ mac_stats->BroadcastFramesXmittedOK = s[OCELOT_STAT_TX_PMAC_BROADCAST];
+ mac_stats->MulticastFramesReceivedOK = s[OCELOT_STAT_RX_PMAC_MULTICAST];
+ mac_stats->BroadcastFramesReceivedOK = s[OCELOT_STAT_RX_PMAC_BROADCAST];
+ mac_stats->FrameTooLongErrors = s[OCELOT_STAT_RX_PMAC_LONGS];
+ /* Sadly, C_RX_CRC is the sum of FCS and alignment errors, they are not
+ * counted individually.
+ */
+ mac_stats->FrameCheckSequenceErrors = s[OCELOT_STAT_RX_PMAC_CRC_ALIGN_ERRS];
+ mac_stats->AlignmentErrors = s[OCELOT_STAT_RX_PMAC_CRC_ALIGN_ERRS];
+}
+
void ocelot_port_get_eth_mac_stats(struct ocelot *ocelot, int port,
struct ethtool_eth_mac_stats *mac_stats)
{
- ocelot_port_stats_run(ocelot, port, mac_stats,
- ocelot_port_mac_stats_cb);
+ struct net_device *dev;
+
+ switch (mac_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ ocelot_port_stats_run(ocelot, port, mac_stats,
+ ocelot_port_mac_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (ocelot->mm_supported)
+ ocelot_port_stats_run(ocelot, port, mac_stats,
+ ocelot_port_pmac_mac_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ dev = ocelot->ops->port_to_netdev(ocelot, port);
+ ethtool_aggregate_mac_stats(dev, mac_stats);
+ break;
+ }
}
EXPORT_SYMBOL_GPL(ocelot_port_get_eth_mac_stats);
@@ -526,11 +787,35 @@ static void ocelot_port_phy_stats_cb(struct ocelot *ocelot, int port, void *priv
phy_stats->SymbolErrorDuringCarrier = s[OCELOT_STAT_RX_SYM_ERRS];
}
+static void ocelot_port_pmac_phy_stats_cb(struct ocelot *ocelot, int port,
+ void *priv)
+{
+ u64 *s = &ocelot->stats[port * OCELOT_NUM_STATS];
+ struct ethtool_eth_phy_stats *phy_stats = priv;
+
+ phy_stats->SymbolErrorDuringCarrier = s[OCELOT_STAT_RX_PMAC_SYM_ERRS];
+}
+
void ocelot_port_get_eth_phy_stats(struct ocelot *ocelot, int port,
struct ethtool_eth_phy_stats *phy_stats)
{
- ocelot_port_stats_run(ocelot, port, phy_stats,
- ocelot_port_phy_stats_cb);
+ struct net_device *dev;
+
+ switch (phy_stats->src) {
+ case ETHTOOL_MAC_STATS_SRC_EMAC:
+ ocelot_port_stats_run(ocelot, port, phy_stats,
+ ocelot_port_phy_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_PMAC:
+ if (ocelot->mm_supported)
+ ocelot_port_stats_run(ocelot, port, phy_stats,
+ ocelot_port_pmac_phy_stats_cb);
+ break;
+ case ETHTOOL_MAC_STATS_SRC_AGGREGATE:
+ dev = ocelot->ops->port_to_netdev(ocelot, port);
+ ethtool_aggregate_phy_stats(dev, phy_stats);
+ break;
+ }
}
EXPORT_SYMBOL_GPL(ocelot_port_get_eth_phy_stats);
@@ -602,16 +887,19 @@ EXPORT_SYMBOL(ocelot_port_get_stats64);
static int ocelot_prepare_stats_regions(struct ocelot *ocelot)
{
struct ocelot_stats_region *region = NULL;
+ const struct ocelot_stat_layout *layout;
unsigned int last = 0;
int i;
INIT_LIST_HEAD(&ocelot->stats_regions);
+ layout = ocelot_get_stats_layout(ocelot);
+
for (i = 0; i < OCELOT_NUM_STATS; i++) {
- if (!ocelot_stats_layout[i].reg)
+ if (!layout[i].reg)
continue;
- if (region && ocelot_stats_layout[i].reg == last + 4) {
+ if (region && layout[i].reg == last + 4) {
region->count++;
} else {
region = devm_kzalloc(ocelot->dev, sizeof(*region),
@@ -620,17 +908,17 @@ static int ocelot_prepare_stats_regions(struct ocelot *ocelot)
return -ENOMEM;
/* enum ocelot_stat must be kept sorted in the same
- * order as ocelot_stats_layout[i].reg in order to have
- * efficient bulking
+ * order as layout[i].reg in order to have efficient
+ * bulking
*/
- WARN_ON(last >= ocelot_stats_layout[i].reg);
+ WARN_ON(last >= layout[i].reg);
- region->base = ocelot_stats_layout[i].reg;
+ region->base = layout[i].reg;
region->count = 1;
list_add_tail(&region->node, &ocelot->stats_regions);
}
- last = ocelot_stats_layout[i].reg;
+ last = layout[i].reg;
}
list_for_each_entry(region, &ocelot->stats_regions, node) {
diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c
index b097fd4a4061..7388c3b0535c 100644
--- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c
+++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c
@@ -6,7 +6,6 @@
*/
#include <linux/dsa/ocelot.h>
#include <linux/interrupt.h>
-#include <linux/iopoll.h>
#include <linux/module.h>
#include <linux/of_net.h>
#include <linux/netdevice.h>
@@ -17,6 +16,7 @@
#include <linux/skbuff.h>
#include <net/switchdev.h>
+#include <soc/mscc/ocelot.h>
#include <soc/mscc/ocelot_vcap.h>
#include <soc/mscc/ocelot_hsio.h>
#include <soc/mscc/vsc7514_regs.h>
@@ -26,80 +26,6 @@
#define VSC7514_VCAP_POLICER_BASE 128
#define VSC7514_VCAP_POLICER_MAX 191
-#define MEM_INIT_SLEEP_US 1000
-#define MEM_INIT_TIMEOUT_US 100000
-
-static const u32 *ocelot_regmap[TARGET_MAX] = {
- [ANA] = vsc7514_ana_regmap,
- [QS] = vsc7514_qs_regmap,
- [QSYS] = vsc7514_qsys_regmap,
- [REW] = vsc7514_rew_regmap,
- [SYS] = vsc7514_sys_regmap,
- [S0] = vsc7514_vcap_regmap,
- [S1] = vsc7514_vcap_regmap,
- [S2] = vsc7514_vcap_regmap,
- [PTP] = vsc7514_ptp_regmap,
- [DEV_GMII] = vsc7514_dev_gmii_regmap,
-};
-
-static const struct reg_field ocelot_regfields[REGFIELD_MAX] = {
- [ANA_ADVLEARN_VLAN_CHK] = REG_FIELD(ANA_ADVLEARN, 11, 11),
- [ANA_ADVLEARN_LEARN_MIRROR] = REG_FIELD(ANA_ADVLEARN, 0, 10),
- [ANA_ANEVENTS_MSTI_DROP] = REG_FIELD(ANA_ANEVENTS, 27, 27),
- [ANA_ANEVENTS_ACLKILL] = REG_FIELD(ANA_ANEVENTS, 26, 26),
- [ANA_ANEVENTS_ACLUSED] = REG_FIELD(ANA_ANEVENTS, 25, 25),
- [ANA_ANEVENTS_AUTOAGE] = REG_FIELD(ANA_ANEVENTS, 24, 24),
- [ANA_ANEVENTS_VS2TTL1] = REG_FIELD(ANA_ANEVENTS, 23, 23),
- [ANA_ANEVENTS_STORM_DROP] = REG_FIELD(ANA_ANEVENTS, 22, 22),
- [ANA_ANEVENTS_LEARN_DROP] = REG_FIELD(ANA_ANEVENTS, 21, 21),
- [ANA_ANEVENTS_AGED_ENTRY] = REG_FIELD(ANA_ANEVENTS, 20, 20),
- [ANA_ANEVENTS_CPU_LEARN_FAILED] = REG_FIELD(ANA_ANEVENTS, 19, 19),
- [ANA_ANEVENTS_AUTO_LEARN_FAILED] = REG_FIELD(ANA_ANEVENTS, 18, 18),
- [ANA_ANEVENTS_LEARN_REMOVE] = REG_FIELD(ANA_ANEVENTS, 17, 17),
- [ANA_ANEVENTS_AUTO_LEARNED] = REG_FIELD(ANA_ANEVENTS, 16, 16),
- [ANA_ANEVENTS_AUTO_MOVED] = REG_FIELD(ANA_ANEVENTS, 15, 15),
- [ANA_ANEVENTS_DROPPED] = REG_FIELD(ANA_ANEVENTS, 14, 14),
- [ANA_ANEVENTS_CLASSIFIED_DROP] = REG_FIELD(ANA_ANEVENTS, 13, 13),
- [ANA_ANEVENTS_CLASSIFIED_COPY] = REG_FIELD(ANA_ANEVENTS, 12, 12),
- [ANA_ANEVENTS_VLAN_DISCARD] = REG_FIELD(ANA_ANEVENTS, 11, 11),
- [ANA_ANEVENTS_FWD_DISCARD] = REG_FIELD(ANA_ANEVENTS, 10, 10),
- [ANA_ANEVENTS_MULTICAST_FLOOD] = REG_FIELD(ANA_ANEVENTS, 9, 9),
- [ANA_ANEVENTS_UNICAST_FLOOD] = REG_FIELD(ANA_ANEVENTS, 8, 8),
- [ANA_ANEVENTS_DEST_KNOWN] = REG_FIELD(ANA_ANEVENTS, 7, 7),
- [ANA_ANEVENTS_BUCKET3_MATCH] = REG_FIELD(ANA_ANEVENTS, 6, 6),
- [ANA_ANEVENTS_BUCKET2_MATCH] = REG_FIELD(ANA_ANEVENTS, 5, 5),
- [ANA_ANEVENTS_BUCKET1_MATCH] = REG_FIELD(ANA_ANEVENTS, 4, 4),
- [ANA_ANEVENTS_BUCKET0_MATCH] = REG_FIELD(ANA_ANEVENTS, 3, 3),
- [ANA_ANEVENTS_CPU_OPERATION] = REG_FIELD(ANA_ANEVENTS, 2, 2),
- [ANA_ANEVENTS_DMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 1, 1),
- [ANA_ANEVENTS_SMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 0, 0),
- [ANA_TABLES_MACACCESS_B_DOM] = REG_FIELD(ANA_TABLES_MACACCESS, 18, 18),
- [ANA_TABLES_MACTINDX_BUCKET] = REG_FIELD(ANA_TABLES_MACTINDX, 10, 11),
- [ANA_TABLES_MACTINDX_M_INDEX] = REG_FIELD(ANA_TABLES_MACTINDX, 0, 9),
- [QSYS_TIMED_FRAME_ENTRY_TFRM_VLD] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 20, 20),
- [QSYS_TIMED_FRAME_ENTRY_TFRM_FP] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 8, 19),
- [QSYS_TIMED_FRAME_ENTRY_TFRM_PORTNO] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 4, 7),
- [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_SEL] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 1, 3),
- [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_T] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 0, 0),
- [SYS_RESET_CFG_CORE_ENA] = REG_FIELD(SYS_RESET_CFG, 2, 2),
- [SYS_RESET_CFG_MEM_ENA] = REG_FIELD(SYS_RESET_CFG, 1, 1),
- [SYS_RESET_CFG_MEM_INIT] = REG_FIELD(SYS_RESET_CFG, 0, 0),
- /* Replicated per number of ports (12), register size 4 per port */
- [QSYS_SWITCH_PORT_MODE_PORT_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 14, 14, 12, 4),
- [QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 11, 13, 12, 4),
- [QSYS_SWITCH_PORT_MODE_YEL_RSRVD] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 10, 10, 12, 4),
- [QSYS_SWITCH_PORT_MODE_INGRESS_DROP_MODE] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 9, 9, 12, 4),
- [QSYS_SWITCH_PORT_MODE_TX_PFC_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 1, 8, 12, 4),
- [QSYS_SWITCH_PORT_MODE_TX_PFC_MODE] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 0, 0, 12, 4),
- [SYS_PORT_MODE_DATA_WO_TS] = REG_FIELD_ID(SYS_PORT_MODE, 5, 6, 12, 4),
- [SYS_PORT_MODE_INCL_INJ_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 3, 4, 12, 4),
- [SYS_PORT_MODE_INCL_XTR_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 1, 2, 12, 4),
- [SYS_PORT_MODE_INCL_HDR_ERR] = REG_FIELD_ID(SYS_PORT_MODE, 0, 0, 12, 4),
- [SYS_PAUSE_CFG_PAUSE_START] = REG_FIELD_ID(SYS_PAUSE_CFG, 10, 18, 12, 4),
- [SYS_PAUSE_CFG_PAUSE_STOP] = REG_FIELD_ID(SYS_PAUSE_CFG, 1, 9, 12, 4),
- [SYS_PAUSE_CFG_PAUSE_ENA] = REG_FIELD_ID(SYS_PAUSE_CFG, 0, 1, 12, 4),
-};
-
static void ocelot_pll5_init(struct ocelot *ocelot)
{
/* Configure PLL5. This will need a proper CCF driver
@@ -133,11 +59,11 @@ static int ocelot_chip_init(struct ocelot *ocelot, const struct ocelot_ops *ops)
{
int ret;
- ocelot->map = ocelot_regmap;
+ ocelot->map = vsc7514_regmap;
ocelot->num_mact_rows = 1024;
ocelot->ops = ops;
- ret = ocelot_regfields_init(ocelot, ocelot_regfields);
+ ret = ocelot_regfields_init(ocelot, vsc7514_regfields);
if (ret)
return ret;
@@ -190,73 +116,6 @@ static const struct of_device_id mscc_ocelot_match[] = {
};
MODULE_DEVICE_TABLE(of, mscc_ocelot_match);
-static int ocelot_mem_init_status(struct ocelot *ocelot)
-{
- unsigned int val;
- int err;
-
- err = regmap_field_read(ocelot->regfields[SYS_RESET_CFG_MEM_INIT],
- &val);
-
- return err ?: val;
-}
-
-static int ocelot_reset(struct ocelot *ocelot)
-{
- int err;
- u32 val;
-
- err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_INIT], 1);
- if (err)
- return err;
-
- err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1);
- if (err)
- return err;
-
- /* MEM_INIT is a self-clearing bit. Wait for it to be cleared (should be
- * 100us) before enabling the switch core.
- */
- err = readx_poll_timeout(ocelot_mem_init_status, ocelot, val, !val,
- MEM_INIT_SLEEP_US, MEM_INIT_TIMEOUT_US);
- if (err)
- return err;
-
- err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1);
- if (err)
- return err;
-
- return regmap_field_write(ocelot->regfields[SYS_RESET_CFG_CORE_ENA], 1);
-}
-
-/* Watermark encode
- * Bit 8: Unit; 0:1, 1:16
- * Bit 7-0: Value to be multiplied with unit
- */
-static u16 ocelot_wm_enc(u16 value)
-{
- WARN_ON(value >= 16 * BIT(8));
-
- if (value >= BIT(8))
- return BIT(8) | (value / 16);
-
- return value;
-}
-
-static u16 ocelot_wm_dec(u16 wm)
-{
- if (wm & BIT(8))
- return (wm & GENMASK(7, 0)) * 16;
-
- return wm;
-}
-
-static void ocelot_wm_stat(u32 val, u32 *inuse, u32 *maxuse)
-{
- *inuse = (val & GENMASK(23, 12)) >> 12;
- *maxuse = val & GENMASK(11, 0);
-}
-
static const struct ocelot_ops ocelot_ops = {
.reset = ocelot_reset,
.wm_enc = ocelot_wm_enc,
@@ -266,49 +125,6 @@ static const struct ocelot_ops ocelot_ops = {
.netdev_to_port = ocelot_netdev_to_port,
};
-static struct vcap_props vsc7514_vcap_props[] = {
- [VCAP_ES0] = {
- .action_type_width = 0,
- .action_table = {
- [ES0_ACTION_TYPE_NORMAL] = {
- .width = 73, /* HIT_STICKY not included */
- .count = 1,
- },
- },
- .target = S0,
- .keys = vsc7514_vcap_es0_keys,
- .actions = vsc7514_vcap_es0_actions,
- },
- [VCAP_IS1] = {
- .action_type_width = 0,
- .action_table = {
- [IS1_ACTION_TYPE_NORMAL] = {
- .width = 78, /* HIT_STICKY not included */
- .count = 4,
- },
- },
- .target = S1,
- .keys = vsc7514_vcap_is1_keys,
- .actions = vsc7514_vcap_is1_actions,
- },
- [VCAP_IS2] = {
- .action_type_width = 1,
- .action_table = {
- [IS2_ACTION_TYPE_NORMAL] = {
- .width = 49,
- .count = 2
- },
- [IS2_ACTION_TYPE_SMAC_SIP] = {
- .width = 6,
- .count = 4
- },
- },
- .target = S2,
- .keys = vsc7514_vcap_is2_keys,
- .actions = vsc7514_vcap_is2_actions,
- },
-};
-
static struct ptp_clock_info ocelot_ptp_clock_info = {
.owner = THIS_MODULE,
.name = "ocelot ptp",
diff --git a/drivers/net/ethernet/mscc/vsc7514_regs.c b/drivers/net/ethernet/mscc/vsc7514_regs.c
index 9d2d3e13cacf..ef6fd3f6be30 100644
--- a/drivers/net/ethernet/mscc/vsc7514_regs.c
+++ b/drivers/net/ethernet/mscc/vsc7514_regs.c
@@ -9,7 +9,66 @@
#include <soc/mscc/vsc7514_regs.h>
#include "ocelot.h"
-const u32 vsc7514_ana_regmap[] = {
+const struct reg_field vsc7514_regfields[REGFIELD_MAX] = {
+ [ANA_ADVLEARN_VLAN_CHK] = REG_FIELD(ANA_ADVLEARN, 11, 11),
+ [ANA_ADVLEARN_LEARN_MIRROR] = REG_FIELD(ANA_ADVLEARN, 0, 10),
+ [ANA_ANEVENTS_MSTI_DROP] = REG_FIELD(ANA_ANEVENTS, 27, 27),
+ [ANA_ANEVENTS_ACLKILL] = REG_FIELD(ANA_ANEVENTS, 26, 26),
+ [ANA_ANEVENTS_ACLUSED] = REG_FIELD(ANA_ANEVENTS, 25, 25),
+ [ANA_ANEVENTS_AUTOAGE] = REG_FIELD(ANA_ANEVENTS, 24, 24),
+ [ANA_ANEVENTS_VS2TTL1] = REG_FIELD(ANA_ANEVENTS, 23, 23),
+ [ANA_ANEVENTS_STORM_DROP] = REG_FIELD(ANA_ANEVENTS, 22, 22),
+ [ANA_ANEVENTS_LEARN_DROP] = REG_FIELD(ANA_ANEVENTS, 21, 21),
+ [ANA_ANEVENTS_AGED_ENTRY] = REG_FIELD(ANA_ANEVENTS, 20, 20),
+ [ANA_ANEVENTS_CPU_LEARN_FAILED] = REG_FIELD(ANA_ANEVENTS, 19, 19),
+ [ANA_ANEVENTS_AUTO_LEARN_FAILED] = REG_FIELD(ANA_ANEVENTS, 18, 18),
+ [ANA_ANEVENTS_LEARN_REMOVE] = REG_FIELD(ANA_ANEVENTS, 17, 17),
+ [ANA_ANEVENTS_AUTO_LEARNED] = REG_FIELD(ANA_ANEVENTS, 16, 16),
+ [ANA_ANEVENTS_AUTO_MOVED] = REG_FIELD(ANA_ANEVENTS, 15, 15),
+ [ANA_ANEVENTS_DROPPED] = REG_FIELD(ANA_ANEVENTS, 14, 14),
+ [ANA_ANEVENTS_CLASSIFIED_DROP] = REG_FIELD(ANA_ANEVENTS, 13, 13),
+ [ANA_ANEVENTS_CLASSIFIED_COPY] = REG_FIELD(ANA_ANEVENTS, 12, 12),
+ [ANA_ANEVENTS_VLAN_DISCARD] = REG_FIELD(ANA_ANEVENTS, 11, 11),
+ [ANA_ANEVENTS_FWD_DISCARD] = REG_FIELD(ANA_ANEVENTS, 10, 10),
+ [ANA_ANEVENTS_MULTICAST_FLOOD] = REG_FIELD(ANA_ANEVENTS, 9, 9),
+ [ANA_ANEVENTS_UNICAST_FLOOD] = REG_FIELD(ANA_ANEVENTS, 8, 8),
+ [ANA_ANEVENTS_DEST_KNOWN] = REG_FIELD(ANA_ANEVENTS, 7, 7),
+ [ANA_ANEVENTS_BUCKET3_MATCH] = REG_FIELD(ANA_ANEVENTS, 6, 6),
+ [ANA_ANEVENTS_BUCKET2_MATCH] = REG_FIELD(ANA_ANEVENTS, 5, 5),
+ [ANA_ANEVENTS_BUCKET1_MATCH] = REG_FIELD(ANA_ANEVENTS, 4, 4),
+ [ANA_ANEVENTS_BUCKET0_MATCH] = REG_FIELD(ANA_ANEVENTS, 3, 3),
+ [ANA_ANEVENTS_CPU_OPERATION] = REG_FIELD(ANA_ANEVENTS, 2, 2),
+ [ANA_ANEVENTS_DMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 1, 1),
+ [ANA_ANEVENTS_SMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 0, 0),
+ [ANA_TABLES_MACACCESS_B_DOM] = REG_FIELD(ANA_TABLES_MACACCESS, 18, 18),
+ [ANA_TABLES_MACTINDX_BUCKET] = REG_FIELD(ANA_TABLES_MACTINDX, 10, 11),
+ [ANA_TABLES_MACTINDX_M_INDEX] = REG_FIELD(ANA_TABLES_MACTINDX, 0, 9),
+ [QSYS_TIMED_FRAME_ENTRY_TFRM_VLD] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 20, 20),
+ [QSYS_TIMED_FRAME_ENTRY_TFRM_FP] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 8, 19),
+ [QSYS_TIMED_FRAME_ENTRY_TFRM_PORTNO] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 4, 7),
+ [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_SEL] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 1, 3),
+ [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_T] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 0, 0),
+ [SYS_RESET_CFG_CORE_ENA] = REG_FIELD(SYS_RESET_CFG, 2, 2),
+ [SYS_RESET_CFG_MEM_ENA] = REG_FIELD(SYS_RESET_CFG, 1, 1),
+ [SYS_RESET_CFG_MEM_INIT] = REG_FIELD(SYS_RESET_CFG, 0, 0),
+ /* Replicated per number of ports (12), register size 4 per port */
+ [QSYS_SWITCH_PORT_MODE_PORT_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 14, 14, 12, 4),
+ [QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 11, 13, 12, 4),
+ [QSYS_SWITCH_PORT_MODE_YEL_RSRVD] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 10, 10, 12, 4),
+ [QSYS_SWITCH_PORT_MODE_INGRESS_DROP_MODE] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 9, 9, 12, 4),
+ [QSYS_SWITCH_PORT_MODE_TX_PFC_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 1, 8, 12, 4),
+ [QSYS_SWITCH_PORT_MODE_TX_PFC_MODE] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 0, 0, 12, 4),
+ [SYS_PORT_MODE_DATA_WO_TS] = REG_FIELD_ID(SYS_PORT_MODE, 5, 6, 12, 4),
+ [SYS_PORT_MODE_INCL_INJ_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 3, 4, 12, 4),
+ [SYS_PORT_MODE_INCL_XTR_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 1, 2, 12, 4),
+ [SYS_PORT_MODE_INCL_HDR_ERR] = REG_FIELD_ID(SYS_PORT_MODE, 0, 0, 12, 4),
+ [SYS_PAUSE_CFG_PAUSE_START] = REG_FIELD_ID(SYS_PAUSE_CFG, 10, 18, 12, 4),
+ [SYS_PAUSE_CFG_PAUSE_STOP] = REG_FIELD_ID(SYS_PAUSE_CFG, 1, 9, 12, 4),
+ [SYS_PAUSE_CFG_PAUSE_ENA] = REG_FIELD_ID(SYS_PAUSE_CFG, 0, 1, 12, 4),
+};
+EXPORT_SYMBOL(vsc7514_regfields);
+
+static const u32 vsc7514_ana_regmap[] = {
REG(ANA_ADVLEARN, 0x009000),
REG(ANA_VLANMASK, 0x009004),
REG(ANA_PORT_B_DOMAIN, 0x009008),
@@ -89,9 +148,8 @@ const u32 vsc7514_ana_regmap[] = {
REG(ANA_POL_HYST, 0x008bec),
REG(ANA_POL_MISC_CFG, 0x008bf0),
};
-EXPORT_SYMBOL(vsc7514_ana_regmap);
-const u32 vsc7514_qs_regmap[] = {
+static const u32 vsc7514_qs_regmap[] = {
REG(QS_XTR_GRP_CFG, 0x000000),
REG(QS_XTR_RD, 0x000008),
REG(QS_XTR_FRM_PRUNING, 0x000010),
@@ -105,9 +163,8 @@ const u32 vsc7514_qs_regmap[] = {
REG(QS_INJ_ERR, 0x000040),
REG(QS_INH_DBG, 0x000048),
};
-EXPORT_SYMBOL(vsc7514_qs_regmap);
-const u32 vsc7514_qsys_regmap[] = {
+static const u32 vsc7514_qsys_regmap[] = {
REG(QSYS_PORT_MODE, 0x011200),
REG(QSYS_SWITCH_PORT_MODE, 0x011234),
REG(QSYS_STAT_CNT_CFG, 0x011264),
@@ -150,9 +207,8 @@ const u32 vsc7514_qsys_regmap[] = {
REG(QSYS_SE_STATE, 0x00004c),
REG(QSYS_HSCH_MISC_CFG, 0x011388),
};
-EXPORT_SYMBOL(vsc7514_qsys_regmap);
-const u32 vsc7514_rew_regmap[] = {
+static const u32 vsc7514_rew_regmap[] = {
REG(REW_PORT_VLAN_CFG, 0x000000),
REG(REW_TAG_CFG, 0x000004),
REG(REW_PORT_CFG, 0x000008),
@@ -165,9 +221,8 @@ const u32 vsc7514_rew_regmap[] = {
REG(REW_STAT_CFG, 0x000890),
REG(REW_PPT, 0x000680),
};
-EXPORT_SYMBOL(vsc7514_rew_regmap);
-const u32 vsc7514_sys_regmap[] = {
+static const u32 vsc7514_sys_regmap[] = {
REG(SYS_COUNT_RX_OCTETS, 0x000000),
REG(SYS_COUNT_RX_UNICAST, 0x000004),
REG(SYS_COUNT_RX_MULTICAST, 0x000008),
@@ -288,9 +343,8 @@ const u32 vsc7514_sys_regmap[] = {
REG(SYS_PTP_NXT, 0x0006c0),
REG(SYS_PTP_CFG, 0x0006c4),
};
-EXPORT_SYMBOL(vsc7514_sys_regmap);
-const u32 vsc7514_vcap_regmap[] = {
+static const u32 vsc7514_vcap_regmap[] = {
/* VCAP_CORE_CFG */
REG(VCAP_CORE_UPDATE_CTRL, 0x000000),
REG(VCAP_CORE_MV_CFG, 0x000004),
@@ -312,9 +366,8 @@ const u32 vsc7514_vcap_regmap[] = {
REG(VCAP_CONST_CORE_CNT, 0x0003b8),
REG(VCAP_CONST_IF_CNT, 0x0003bc),
};
-EXPORT_SYMBOL(vsc7514_vcap_regmap);
-const u32 vsc7514_ptp_regmap[] = {
+static const u32 vsc7514_ptp_regmap[] = {
REG(PTP_PIN_CFG, 0x000000),
REG(PTP_PIN_TOD_SEC_MSB, 0x000004),
REG(PTP_PIN_TOD_SEC_LSB, 0x000008),
@@ -325,9 +378,8 @@ const u32 vsc7514_ptp_regmap[] = {
REG(PTP_CLK_CFG_ADJ_CFG, 0x0000a4),
REG(PTP_CLK_CFG_ADJ_FREQ, 0x0000a8),
};
-EXPORT_SYMBOL(vsc7514_ptp_regmap);
-const u32 vsc7514_dev_gmii_regmap[] = {
+static const u32 vsc7514_dev_gmii_regmap[] = {
REG(DEV_CLOCK_CFG, 0x0),
REG(DEV_PORT_MISC, 0x4),
REG(DEV_EVENTS, 0x8),
@@ -368,9 +420,22 @@ const u32 vsc7514_dev_gmii_regmap[] = {
REG(DEV_PCS_FX100_CFG, 0x94),
REG(DEV_PCS_FX100_STATUS, 0x98),
};
-EXPORT_SYMBOL(vsc7514_dev_gmii_regmap);
-const struct vcap_field vsc7514_vcap_es0_keys[] = {
+const u32 *vsc7514_regmap[TARGET_MAX] = {
+ [ANA] = vsc7514_ana_regmap,
+ [QS] = vsc7514_qs_regmap,
+ [QSYS] = vsc7514_qsys_regmap,
+ [REW] = vsc7514_rew_regmap,
+ [SYS] = vsc7514_sys_regmap,
+ [S0] = vsc7514_vcap_regmap,
+ [S1] = vsc7514_vcap_regmap,
+ [S2] = vsc7514_vcap_regmap,
+ [PTP] = vsc7514_ptp_regmap,
+ [DEV_GMII] = vsc7514_dev_gmii_regmap,
+};
+EXPORT_SYMBOL(vsc7514_regmap);
+
+static const struct vcap_field vsc7514_vcap_es0_keys[] = {
[VCAP_ES0_EGR_PORT] = { 0, 4 },
[VCAP_ES0_IGR_PORT] = { 4, 4 },
[VCAP_ES0_RSV] = { 8, 2 },
@@ -380,9 +445,8 @@ const struct vcap_field vsc7514_vcap_es0_keys[] = {
[VCAP_ES0_DP] = { 24, 1 },
[VCAP_ES0_PCP] = { 25, 3 },
};
-EXPORT_SYMBOL(vsc7514_vcap_es0_keys);
-const struct vcap_field vsc7514_vcap_es0_actions[] = {
+static const struct vcap_field vsc7514_vcap_es0_actions[] = {
[VCAP_ES0_ACT_PUSH_OUTER_TAG] = { 0, 2 },
[VCAP_ES0_ACT_PUSH_INNER_TAG] = { 2, 1 },
[VCAP_ES0_ACT_TAG_A_TPID_SEL] = { 3, 2 },
@@ -402,9 +466,8 @@ const struct vcap_field vsc7514_vcap_es0_actions[] = {
[VCAP_ES0_ACT_RSV] = { 49, 24 },
[VCAP_ES0_ACT_HIT_STICKY] = { 73, 1 },
};
-EXPORT_SYMBOL(vsc7514_vcap_es0_actions);
-const struct vcap_field vsc7514_vcap_is1_keys[] = {
+static const struct vcap_field vsc7514_vcap_is1_keys[] = {
[VCAP_IS1_HK_TYPE] = { 0, 1 },
[VCAP_IS1_HK_LOOKUP] = { 1, 2 },
[VCAP_IS1_HK_IGR_PORT_MASK] = { 3, 12 },
@@ -454,9 +517,8 @@ const struct vcap_field vsc7514_vcap_is1_keys[] = {
[VCAP_IS1_HK_IP4_L4_RNG] = { 148, 8 },
[VCAP_IS1_HK_IP4_IP_PAYLOAD_S1_5TUPLE] = { 156, 32 },
};
-EXPORT_SYMBOL(vsc7514_vcap_is1_keys);
-const struct vcap_field vsc7514_vcap_is1_actions[] = {
+static const struct vcap_field vsc7514_vcap_is1_actions[] = {
[VCAP_IS1_ACT_DSCP_ENA] = { 0, 1 },
[VCAP_IS1_ACT_DSCP_VAL] = { 1, 6 },
[VCAP_IS1_ACT_QOS_ENA] = { 7, 1 },
@@ -479,9 +541,8 @@ const struct vcap_field vsc7514_vcap_is1_actions[] = {
[VCAP_IS1_ACT_CUSTOM_ACE_TYPE_ENA] = { 74, 4 },
[VCAP_IS1_ACT_HIT_STICKY] = { 78, 1 },
};
-EXPORT_SYMBOL(vsc7514_vcap_is1_actions);
-const struct vcap_field vsc7514_vcap_is2_keys[] = {
+static const struct vcap_field vsc7514_vcap_is2_keys[] = {
/* Common: 46 bits */
[VCAP_IS2_TYPE] = { 0, 4 },
[VCAP_IS2_HK_FIRST] = { 4, 1 },
@@ -560,9 +621,8 @@ const struct vcap_field vsc7514_vcap_is2_keys[] = {
[VCAP_IS2_HK_OAM_CCM_CNTS_EQ0] = { 186, 1 },
[VCAP_IS2_HK_OAM_IS_Y1731] = { 187, 1 },
};
-EXPORT_SYMBOL(vsc7514_vcap_is2_keys);
-const struct vcap_field vsc7514_vcap_is2_actions[] = {
+static const struct vcap_field vsc7514_vcap_is2_actions[] = {
[VCAP_IS2_ACT_HIT_ME_ONCE] = { 0, 1 },
[VCAP_IS2_ACT_CPU_COPY_ENA] = { 1, 1 },
[VCAP_IS2_ACT_CPU_QU_NUM] = { 2, 3 },
@@ -579,4 +639,47 @@ const struct vcap_field vsc7514_vcap_is2_actions[] = {
[VCAP_IS2_ACT_ACL_ID] = { 43, 6 },
[VCAP_IS2_ACT_HIT_CNT] = { 49, 32 },
};
-EXPORT_SYMBOL(vsc7514_vcap_is2_actions);
+
+struct vcap_props vsc7514_vcap_props[] = {
+ [VCAP_ES0] = {
+ .action_type_width = 0,
+ .action_table = {
+ [ES0_ACTION_TYPE_NORMAL] = {
+ .width = 73, /* HIT_STICKY not included */
+ .count = 1,
+ },
+ },
+ .target = S0,
+ .keys = vsc7514_vcap_es0_keys,
+ .actions = vsc7514_vcap_es0_actions,
+ },
+ [VCAP_IS1] = {
+ .action_type_width = 0,
+ .action_table = {
+ [IS1_ACTION_TYPE_NORMAL] = {
+ .width = 78, /* HIT_STICKY not included */
+ .count = 4,
+ },
+ },
+ .target = S1,
+ .keys = vsc7514_vcap_is1_keys,
+ .actions = vsc7514_vcap_is1_actions,
+ },
+ [VCAP_IS2] = {
+ .action_type_width = 1,
+ .action_table = {
+ [IS2_ACTION_TYPE_NORMAL] = {
+ .width = 49,
+ .count = 2
+ },
+ [IS2_ACTION_TYPE_SMAC_SIP] = {
+ .width = 6,
+ .count = 4
+ },
+ },
+ .target = S2,
+ .keys = vsc7514_vcap_is2_keys,
+ .actions = vsc7514_vcap_is2_actions,
+ },
+};
+EXPORT_SYMBOL(vsc7514_vcap_props);
diff --git a/drivers/net/ethernet/netronome/Kconfig b/drivers/net/ethernet/netronome/Kconfig
index e785c00b5845..d03d6e96f730 100644
--- a/drivers/net/ethernet/netronome/Kconfig
+++ b/drivers/net/ethernet/netronome/Kconfig
@@ -18,7 +18,7 @@ if NET_VENDOR_NETRONOME
config NFP
tristate "Netronome(R) NFP4000/NFP6000 NIC driver"
- depends on PCI && PCI_MSI
+ depends on PCI_MSI
depends on VXLAN || VXLAN=n
depends on TLS && TLS_DEVICE || TLS_DEVICE=n
select NET_DEVLINK
diff --git a/drivers/net/ethernet/netronome/nfp/Makefile b/drivers/net/ethernet/netronome/nfp/Makefile
index 8a250214e289..808599b8066e 100644
--- a/drivers/net/ethernet/netronome/nfp/Makefile
+++ b/drivers/net/ethernet/netronome/nfp/Makefile
@@ -80,6 +80,8 @@ nfp-objs += \
abm/main.o
endif
-nfp-$(CONFIG_NFP_NET_IPSEC) += crypto/ipsec.o nfd3/ipsec.o
+nfp-$(CONFIG_NFP_NET_IPSEC) += crypto/ipsec.o nfd3/ipsec.o nfdk/ipsec.o
nfp-$(CONFIG_NFP_DEBUG) += nfp_net_debugfs.o
+
+nfp-$(CONFIG_DCB) += nic/dcb.o
diff --git a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
index 063cd371033a..c0dcce8ae437 100644
--- a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
+++ b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
@@ -10,6 +10,7 @@
#include <linux/ktime.h>
#include <net/xfrm.h>
+#include "../nfpcore/nfp_dev.h"
#include "../nfp_net_ctrl.h"
#include "../nfp_net.h"
#include "crypto.h"
@@ -265,7 +266,8 @@ static void set_sha2_512hmac(struct nfp_ipsec_cfg_add_sa *cfg, int *trunc_len)
}
}
-static int nfp_net_xfrm_add_state(struct xfrm_state *x)
+static int nfp_net_xfrm_add_state(struct xfrm_state *x,
+ struct netlink_ext_ack *extack)
{
struct net_device *netdev = x->xso.dev;
struct nfp_ipsec_cfg_mssg msg = {};
@@ -286,7 +288,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
cfg->ctrl_word.mode = NFP_IPSEC_PROTMODE_TRANSPORT;
break;
default:
- nn_err(nn, "Unsupported mode for xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mode for xfrm offload");
return -EINVAL;
}
@@ -298,17 +300,17 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
cfg->ctrl_word.proto = NFP_IPSEC_PROTOCOL_AH;
break;
default:
- nn_err(nn, "Unsupported protocol for xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported protocol for xfrm offload");
return -EINVAL;
}
if (x->props.flags & XFRM_STATE_ESN) {
- nn_err(nn, "Unsupported XFRM_REPLAY_MODE_ESN for xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported XFRM_REPLAY_MODE_ESN for xfrm offload");
return -EINVAL;
}
if (x->xso.type != XFRM_DEV_OFFLOAD_CRYPTO) {
- nn_err(nn, "Unsupported xfrm offload tyoe\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported xfrm offload type");
return -EINVAL;
}
@@ -325,7 +327,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
if (x->aead) {
trunc_len = -1;
} else {
- nn_err(nn, "Unsupported authentication algorithm\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm");
return -EINVAL;
}
break;
@@ -334,6 +336,10 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
trunc_len = -1;
break;
case SADB_AALG_MD5HMAC:
+ if (nn->pdev->device == PCI_DEVICE_ID_NFP3800) {
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm");
+ return -EINVAL;
+ }
set_md5hmac(cfg, &trunc_len);
break;
case SADB_AALG_SHA1HMAC:
@@ -349,19 +355,19 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
set_sha2_512hmac(cfg, &trunc_len);
break;
default:
- nn_err(nn, "Unsupported authentication algorithm\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm");
return -EINVAL;
}
if (!trunc_len) {
- nn_err(nn, "Unsupported authentication algorithm trunc length\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm trunc length");
return -EINVAL;
}
if (x->aalg) {
key_len = DIV_ROUND_UP(x->aalg->alg_key_len, BITS_PER_BYTE);
if (key_len > sizeof(cfg->auth_key)) {
- nn_err(nn, "Insufficient space for offloaded auth key\n");
+ NL_SET_ERR_MSG_MOD(extack, "Insufficient space for offloaded auth key");
return -EINVAL;
}
for (i = 0; i < key_len / sizeof(cfg->auth_key[0]) ; i++)
@@ -377,18 +383,22 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
cfg->ctrl_word.cipher = NFP_IPSEC_CIPHER_NULL;
break;
case SADB_EALG_3DESCBC:
+ if (nn->pdev->device == PCI_DEVICE_ID_NFP3800) {
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported encryption algorithm for offload");
+ return -EINVAL;
+ }
cfg->ctrl_word.cimode = NFP_IPSEC_CIMODE_CBC;
cfg->ctrl_word.cipher = NFP_IPSEC_CIPHER_3DES;
break;
case SADB_X_EALG_AES_GCM_ICV16:
case SADB_X_EALG_NULL_AES_GMAC:
if (!x->aead) {
- nn_err(nn, "Invalid AES key data\n");
+ NL_SET_ERR_MSG_MOD(extack, "Invalid AES key data");
return -EINVAL;
}
if (x->aead->alg_icv_len != 128) {
- nn_err(nn, "ICV must be 128bit with SADB_X_EALG_AES_GCM_ICV16\n");
+ NL_SET_ERR_MSG_MOD(extack, "ICV must be 128bit with SADB_X_EALG_AES_GCM_ICV16");
return -EINVAL;
}
cfg->ctrl_word.cimode = NFP_IPSEC_CIMODE_CTR;
@@ -396,23 +406,23 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
/* Aead->alg_key_len includes 32-bit salt */
if (set_aes_keylen(cfg, x->props.ealgo, x->aead->alg_key_len - 32)) {
- nn_err(nn, "Unsupported AES key length %d\n", x->aead->alg_key_len);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported AES key length");
return -EINVAL;
}
break;
case SADB_X_EALG_AESCBC:
cfg->ctrl_word.cimode = NFP_IPSEC_CIMODE_CBC;
if (!x->ealg) {
- nn_err(nn, "Invalid AES key data\n");
+ NL_SET_ERR_MSG_MOD(extack, "Invalid AES key data");
return -EINVAL;
}
if (set_aes_keylen(cfg, x->props.ealgo, x->ealg->alg_key_len) < 0) {
- nn_err(nn, "Unsupported AES key length %d\n", x->ealg->alg_key_len);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported AES key length");
return -EINVAL;
}
break;
default:
- nn_err(nn, "Unsupported encryption algorithm for offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported encryption algorithm for offload");
return -EINVAL;
}
@@ -423,7 +433,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
key_len -= salt_len;
if (key_len > sizeof(cfg->ciph_key)) {
- nn_err(nn, "aead: Insufficient space for offloaded key\n");
+ NL_SET_ERR_MSG_MOD(extack, "aead: Insufficient space for offloaded key");
return -EINVAL;
}
@@ -439,7 +449,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
key_len = DIV_ROUND_UP(x->ealg->alg_key_len, BITS_PER_BYTE);
if (key_len > sizeof(cfg->ciph_key)) {
- nn_err(nn, "ealg: Insufficient space for offloaded key\n");
+ NL_SET_ERR_MSG_MOD(extack, "ealg: Insufficient space for offloaded key");
return -EINVAL;
}
for (i = 0; i < key_len / sizeof(cfg->ciph_key[0]) ; i++)
@@ -462,7 +472,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
}
break;
default:
- nn_err(nn, "Unsupported address family\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported address family");
return -EINVAL;
}
@@ -477,7 +487,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
err = xa_alloc(&nn->xa_ipsec, &saidx, x,
XA_LIMIT(0, NFP_NET_IPSEC_MAX_SA_CNT - 1), GFP_KERNEL);
if (err < 0) {
- nn_err(nn, "Unable to get sa_data number for IPsec\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unable to get sa_data number for IPsec");
return err;
}
@@ -488,7 +498,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x)
sizeof(msg), nfp_net_ipsec_cfg);
if (err) {
xa_erase(&nn->xa_ipsec, saidx);
- nn_err(nn, "Failed to issue IPsec command err ret=%d\n", err);
+ NL_SET_ERR_MSG_MOD(extack, "Failed to issue IPsec command");
return err;
}
diff --git a/drivers/net/ethernet/netronome/nfp/devlink_param.c b/drivers/net/ethernet/netronome/nfp/devlink_param.c
index db297ee4d7ad..a655f9e69a7b 100644
--- a/drivers/net/ethernet/netronome/nfp/devlink_param.c
+++ b/drivers/net/ethernet/netronome/nfp/devlink_param.c
@@ -233,8 +233,8 @@ int nfp_devlink_params_register(struct nfp_pf *pf)
if (err <= 0)
return err;
- return devlink_params_register(devlink, nfp_devlink_params,
- ARRAY_SIZE(nfp_devlink_params));
+ return devl_params_register(devlink, nfp_devlink_params,
+ ARRAY_SIZE(nfp_devlink_params));
}
void nfp_devlink_params_unregister(struct nfp_pf *pf)
@@ -245,6 +245,6 @@ void nfp_devlink_params_unregister(struct nfp_pf *pf)
if (err <= 0)
return;
- devlink_params_unregister(priv_to_devlink(pf), nfp_devlink_params,
- ARRAY_SIZE(nfp_devlink_params));
+ devl_params_unregister(priv_to_devlink(pf), nfp_devlink_params,
+ ARRAY_SIZE(nfp_devlink_params));
}
diff --git a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c
index f693119541d5..d23830b5bcb8 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c
@@ -1964,6 +1964,27 @@ int nfp_fl_ct_stats(struct flow_cls_offload *flow,
return 0;
}
+static bool
+nfp_fl_ct_offload_nft_supported(struct flow_cls_offload *flow)
+{
+ struct flow_rule *flow_rule = flow->rule;
+ struct flow_action *flow_action =
+ &flow_rule->action;
+ struct flow_action_entry *act;
+ int i;
+
+ flow_action_for_each(i, act, flow_action) {
+ if (act->id == FLOW_ACTION_CT_METADATA) {
+ enum ip_conntrack_info ctinfo =
+ act->ct_metadata.cookie & NFCT_INFOMASK;
+
+ return ctinfo != IP_CT_NEW;
+ }
+ }
+
+ return false;
+}
+
static int
nfp_fl_ct_offload_nft_flow(struct nfp_fl_ct_zone_entry *zt, struct flow_cls_offload *flow)
{
@@ -1976,6 +1997,9 @@ nfp_fl_ct_offload_nft_flow(struct nfp_fl_ct_zone_entry *zt, struct flow_cls_offl
extack = flow->common.extack;
switch (flow->command) {
case FLOW_CLS_REPLACE:
+ if (!nfp_fl_ct_offload_nft_supported(flow))
+ return -EOPNOTSUPP;
+
/* Netfilter can request offload multiple times for the same
* flow - protect against adding duplicates.
*/
diff --git a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c
index 861082c5dbff..59fb0583cc08 100644
--- a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c
+++ b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c
@@ -192,10 +192,10 @@ static int nfp_nfd3_prep_tx_meta(struct nfp_net_dp *dp, struct sk_buff *skb,
return 0;
md_bytes = sizeof(meta_id) +
- !!md_dst * NFP_NET_META_PORTID_SIZE +
- !!tls_handle * NFP_NET_META_CONN_HANDLE_SIZE +
- vlan_insert * NFP_NET_META_VLAN_SIZE +
- *ipsec * NFP_NET_META_IPSEC_FIELD_SIZE; /* IPsec has 12 bytes of metadata */
+ (!!md_dst ? NFP_NET_META_PORTID_SIZE : 0) +
+ (!!tls_handle ? NFP_NET_META_CONN_HANDLE_SIZE : 0) +
+ (vlan_insert ? NFP_NET_META_VLAN_SIZE : 0) +
+ (*ipsec ? NFP_NET_META_IPSEC_FIELD_SIZE : 0);
if (unlikely(skb_cow_head(skb, md_bytes)))
return -ENOMEM;
@@ -226,9 +226,6 @@ static int nfp_nfd3_prep_tx_meta(struct nfp_net_dp *dp, struct sk_buff *skb,
meta_id |= NFP_NET_META_VLAN;
}
if (*ipsec) {
- /* IPsec has three consecutive 4-bit IPsec metadata types,
- * so in total IPsec has three 4 bytes of metadata.
- */
data -= NFP_NET_META_IPSEC_SIZE;
put_unaligned_be32(offload_info.seq_hi, data);
data -= NFP_NET_META_IPSEC_SIZE;
diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c
index ccacb6ab6c39..d60c0e991a91 100644
--- a/drivers/net/ethernet/netronome/nfp/nfdk/dp.c
+++ b/drivers/net/ethernet/netronome/nfp/nfdk/dp.c
@@ -6,6 +6,7 @@
#include <linux/overflow.h>
#include <linux/sizes.h>
#include <linux/bitfield.h>
+#include <net/xfrm.h>
#include "../nfp_app.h"
#include "../nfp_net.h"
@@ -172,25 +173,32 @@ close_block:
static int
nfp_nfdk_prep_tx_meta(struct nfp_net_dp *dp, struct nfp_app *app,
- struct sk_buff *skb)
+ struct sk_buff *skb, bool *ipsec)
{
struct metadata_dst *md_dst = skb_metadata_dst(skb);
+ struct nfp_ipsec_offload offload_info;
unsigned char *data;
bool vlan_insert;
u32 meta_id = 0;
int md_bytes;
+#ifdef CONFIG_NFP_NET_IPSEC
+ if (xfrm_offload(skb))
+ *ipsec = nfp_net_ipsec_tx_prep(dp, skb, &offload_info);
+#endif
+
if (unlikely(md_dst && md_dst->type != METADATA_HW_PORT_MUX))
md_dst = NULL;
vlan_insert = skb_vlan_tag_present(skb) && (dp->ctrl & NFP_NET_CFG_CTRL_TXVLAN_V2);
- if (!(md_dst || vlan_insert))
+ if (!(md_dst || vlan_insert || *ipsec))
return 0;
md_bytes = sizeof(meta_id) +
- !!md_dst * NFP_NET_META_PORTID_SIZE +
- vlan_insert * NFP_NET_META_VLAN_SIZE;
+ (!!md_dst ? NFP_NET_META_PORTID_SIZE : 0) +
+ (vlan_insert ? NFP_NET_META_VLAN_SIZE : 0) +
+ (*ipsec ? NFP_NET_META_IPSEC_FIELD_SIZE : 0);
if (unlikely(skb_cow_head(skb, md_bytes)))
return -ENOMEM;
@@ -212,6 +220,17 @@ nfp_nfdk_prep_tx_meta(struct nfp_net_dp *dp, struct nfp_app *app,
meta_id |= NFP_NET_META_VLAN;
}
+ if (*ipsec) {
+ data -= NFP_NET_META_IPSEC_SIZE;
+ put_unaligned_be32(offload_info.seq_hi, data);
+ data -= NFP_NET_META_IPSEC_SIZE;
+ put_unaligned_be32(offload_info.seq_low, data);
+ data -= NFP_NET_META_IPSEC_SIZE;
+ put_unaligned_be32(offload_info.handle - 1, data);
+ meta_id <<= NFP_NET_META_IPSEC_FIELD_SIZE;
+ meta_id |= NFP_NET_META_IPSEC << 8 | NFP_NET_META_IPSEC << 4 | NFP_NET_META_IPSEC;
+ }
+
meta_id = FIELD_PREP(NFDK_META_LEN, md_bytes) |
FIELD_PREP(NFDK_META_FIELDS, meta_id);
@@ -243,6 +262,7 @@ netdev_tx_t nfp_nfdk_tx(struct sk_buff *skb, struct net_device *netdev)
struct nfp_net_dp *dp;
int nr_frags, wr_idx;
dma_addr_t dma_addr;
+ bool ipsec = false;
u64 metadata;
dp = &nn->dp;
@@ -263,7 +283,7 @@ netdev_tx_t nfp_nfdk_tx(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_BUSY;
}
- metadata = nfp_nfdk_prep_tx_meta(dp, nn->app, skb);
+ metadata = nfp_nfdk_prep_tx_meta(dp, nn->app, skb, &ipsec);
if (unlikely((int)metadata < 0))
goto err_flush;
@@ -361,6 +381,9 @@ netdev_tx_t nfp_nfdk_tx(struct sk_buff *skb, struct net_device *netdev)
(txd - 1)->dma_len_type = cpu_to_le16(dlen_type | NFDK_DESC_TX_EOP);
+ if (ipsec)
+ metadata = nfp_nfdk_ipsec_tx(metadata, skb);
+
if (!skb_is_gso(skb)) {
real_len = skb->len;
/* Metadata desc */
@@ -760,6 +783,15 @@ nfp_nfdk_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta,
return false;
data += sizeof(struct nfp_net_tls_resync_req);
break;
+#ifdef CONFIG_NFP_NET_IPSEC
+ case NFP_NET_META_IPSEC:
+ /* Note: IPsec packet could have zero saidx, so need add 1
+ * to indicate packet is IPsec packet within driver.
+ */
+ meta->ipsec_saidx = get_unaligned_be32(data) + 1;
+ data += 4;
+ break;
+#endif
default:
return true;
}
@@ -1186,6 +1218,13 @@ static int nfp_nfdk_rx(struct nfp_net_rx_ring *rx_ring, int budget)
continue;
}
+#ifdef CONFIG_NFP_NET_IPSEC
+ if (meta.ipsec_saidx != 0 && unlikely(nfp_net_ipsec_rx(&meta, skb))) {
+ nfp_nfdk_rx_drop(dp, r_vec, rx_ring, NULL, skb);
+ continue;
+ }
+#endif
+
if (meta_len_xdp)
skb_metadata_set(skb, meta_len_xdp);
diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/ipsec.c b/drivers/net/ethernet/netronome/nfp/nfdk/ipsec.c
new file mode 100644
index 000000000000..58d8f59eb885
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfdk/ipsec.c
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2023 Corigine, Inc */
+
+#include <net/xfrm.h>
+
+#include "../nfp_net.h"
+#include "nfdk.h"
+
+u64 nfp_nfdk_ipsec_tx(u64 flags, struct sk_buff *skb)
+{
+ struct xfrm_state *x = xfrm_input_state(skb);
+
+ if (x->xso.dev && (x->xso.dev->features & NETIF_F_HW_ESP_TX_CSUM))
+ flags |= NFDK_DESC_TX_L3_CSUM | NFDK_DESC_TX_L4_CSUM;
+
+ return flags;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h b/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h
index 0ea51d9f2325..fe55980348e9 100644
--- a/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h
+++ b/drivers/net/ethernet/netronome/nfp/nfdk/nfdk.h
@@ -125,4 +125,12 @@ nfp_nfdk_ctrl_tx_one(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
void nfp_nfdk_ctrl_poll(struct tasklet_struct *t);
void nfp_nfdk_rx_ring_fill_freelist(struct nfp_net_dp *dp,
struct nfp_net_rx_ring *rx_ring);
+#ifndef CONFIG_NFP_NET_IPSEC
+static inline u64 nfp_nfdk_ipsec_tx(u64 flags, struct sk_buff *skb)
+{
+ return flags;
+}
+#else
+u64 nfp_nfdk_ipsec_tx(u64 flags, struct sk_buff *skb);
+#endif
#endif
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 70d7484c82af..81b7ca0ad222 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -2531,10 +2531,15 @@ static void nfp_net_netdev_init(struct nfp_net *nn)
netdev->features &= ~NETIF_F_HW_VLAN_STAG_RX;
nn->dp.ctrl &= ~NFP_NET_CFG_CTRL_RXQINQ;
+ netdev->xdp_features = NETDEV_XDP_ACT_BASIC;
+ if (nn->app && nn->app->type->id == NFP_APP_BPF_NIC)
+ netdev->xdp_features |= NETDEV_XDP_ACT_HW_OFFLOAD;
+
/* Finalise the netdev setup */
switch (nn->dp.ops->version) {
case NFP_NFD_VER_NFD3:
netdev->netdev_ops = &nfp_nfd3_netdev_ops;
+ netdev->xdp_features |= NETDEV_XDP_ACT_XSK_ZEROCOPY;
break;
case NFP_NFD_VER_NFDK:
netdev->netdev_ops = &nfp_nfdk_netdev_ops;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
index f03dcadff738..669b9dccb6a9 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
@@ -412,6 +412,7 @@
#define NFP_NET_CFG_MBOX_CMD_IPSEC 3
#define NFP_NET_CFG_MBOX_CMD_PCI_DSCP_PRIOMAP_SET 5
#define NFP_NET_CFG_MBOX_CMD_TLV_CMSG 6
+#define NFP_NET_CFG_MBOX_CMD_DCB_UPDATE 7
#define NFP_NET_CFG_MBOX_CMD_MULTICAST_ADD 8
#define NFP_NET_CFG_MBOX_CMD_MULTICAST_DEL 9
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index cc97b3d00414..dfedb52b7e70 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -313,6 +313,10 @@ static const struct nfp_eth_media_link_mode {
.ethtool_link_mode = ETHTOOL_LINK_MODE_10000baseKR_Full_BIT,
.speed = NFP_SPEED_10G,
},
+ [NFP_MEDIA_10GBASE_LR] = {
+ .ethtool_link_mode = ETHTOOL_LINK_MODE_10000baseLR_Full_BIT,
+ .speed = NFP_SPEED_10G,
+ },
[NFP_MEDIA_10GBASE_CX4] = {
.ethtool_link_mode = ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT,
.speed = NFP_SPEED_10G,
@@ -349,6 +353,14 @@ static const struct nfp_eth_media_link_mode {
.ethtool_link_mode = ETHTOOL_LINK_MODE_25000baseSR_Full_BIT,
.speed = NFP_SPEED_25G,
},
+ [NFP_MEDIA_25GBASE_LR] = {
+ .ethtool_link_mode = ETHTOOL_LINK_MODE_25000baseSR_Full_BIT,
+ .speed = NFP_SPEED_25G,
+ },
+ [NFP_MEDIA_25GBASE_ER] = {
+ .ethtool_link_mode = ETHTOOL_LINK_MODE_25000baseSR_Full_BIT,
+ .speed = NFP_SPEED_25G,
+ },
[NFP_MEDIA_40GBASE_CR4] = {
.ethtool_link_mode = ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT,
.speed = NFP_SPEED_40G,
@@ -2027,16 +2039,16 @@ static int
nfp_net_get_eeprom(struct net_device *netdev,
struct ethtool_eeprom *eeprom, u8 *bytes)
{
- struct nfp_net *nn = netdev_priv(netdev);
+ struct nfp_app *app = nfp_app_from_netdev(netdev);
u8 buf[NFP_EEPROM_LEN] = {};
- if (eeprom->len == 0)
- return -EINVAL;
-
if (nfp_net_get_port_mac_by_hwinfo(netdev, buf))
return -EOPNOTSUPP;
- eeprom->magic = nn->pdev->vendor | (nn->pdev->device << 16);
+ if (eeprom->len == 0)
+ return -EINVAL;
+
+ eeprom->magic = app->pdev->vendor | (app->pdev->device << 16);
memcpy(bytes, buf + eeprom->offset, eeprom->len);
return 0;
@@ -2046,18 +2058,18 @@ static int
nfp_net_set_eeprom(struct net_device *netdev,
struct ethtool_eeprom *eeprom, u8 *bytes)
{
- struct nfp_net *nn = netdev_priv(netdev);
+ struct nfp_app *app = nfp_app_from_netdev(netdev);
u8 buf[NFP_EEPROM_LEN] = {};
+ if (nfp_net_get_port_mac_by_hwinfo(netdev, buf))
+ return -EOPNOTSUPP;
+
if (eeprom->len == 0)
return -EINVAL;
- if (eeprom->magic != (nn->pdev->vendor | nn->pdev->device << 16))
+ if (eeprom->magic != (app->pdev->vendor | app->pdev->device << 16))
return -EINVAL;
- if (nfp_net_get_port_mac_by_hwinfo(netdev, buf))
- return -EOPNOTSUPP;
-
memcpy(buf + eeprom->offset, bytes, eeprom->len);
if (nfp_net_set_port_mac_by_hwinfo(netdev, buf))
return -EOPNOTSUPP;
@@ -2117,6 +2129,9 @@ const struct ethtool_ops nfp_port_ethtool_ops = {
.set_dump = nfp_app_set_dump,
.get_dump_flag = nfp_app_get_dump_flag,
.get_dump_data = nfp_app_get_dump_data,
+ .get_eeprom_len = nfp_net_get_eeprom_len,
+ .get_eeprom = nfp_net_get_eeprom,
+ .set_eeprom = nfp_net_set_eeprom,
.get_module_info = nfp_port_get_module_info,
.get_module_eeprom = nfp_port_get_module_eeprom,
.get_link_ksettings = nfp_net_get_link_ksettings,
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index abfe788d558f..cbe4972ba104 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -754,11 +754,11 @@ int nfp_net_pci_probe(struct nfp_pf *pf)
if (err)
goto err_devlink_unreg;
+ devl_lock(devlink);
err = nfp_devlink_params_register(pf);
if (err)
goto err_shared_buf_unreg;
- devl_lock(devlink);
pf->ddir = nfp_net_debugfs_device_add(pf->pdev);
/* Allocate the vnics and do basic init */
@@ -791,9 +791,9 @@ err_free_vnics:
nfp_net_pf_free_vnics(pf);
err_clean_ddir:
nfp_net_debugfs_dir_clean(&pf->ddir);
- devl_unlock(devlink);
nfp_devlink_params_unregister(pf);
err_shared_buf_unreg:
+ devl_unlock(devlink);
nfp_shared_buf_unregister(pf);
err_devlink_unreg:
cancel_work_sync(&pf->port_refresh_work);
@@ -821,9 +821,10 @@ void nfp_net_pci_remove(struct nfp_pf *pf)
/* stop app first, to avoid double free of ctrl vNIC's ddir */
nfp_net_debugfs_dir_clean(&pf->ddir);
+ nfp_devlink_params_unregister(pf);
+
devl_unlock(devlink);
- nfp_devlink_params_unregister(pf);
nfp_shared_buf_unregister(pf);
nfp_net_pf_free_irqs(pf);
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h
index 8f5cab0032d0..781edc451bd4 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h
@@ -140,6 +140,9 @@ enum nfp_ethtool_link_mode_list {
NFP_MEDIA_100GBASE_CR4,
NFP_MEDIA_100GBASE_KP4,
NFP_MEDIA_100GBASE_CR10,
+ NFP_MEDIA_10GBASE_LR,
+ NFP_MEDIA_25GBASE_LR,
+ NFP_MEDIA_25GBASE_ER,
NFP_MEDIA_LINK_MODES_NUMBER
};
diff --git a/drivers/net/ethernet/netronome/nfp/nic/dcb.c b/drivers/net/ethernet/netronome/nfp/nic/dcb.c
new file mode 100644
index 000000000000..bb498ac6bd7d
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nic/dcb.c
@@ -0,0 +1,571 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2023 Corigine, Inc. */
+
+#include <linux/device.h>
+#include <linux/netdevice.h>
+#include <net/dcbnl.h>
+
+#include "../nfp_app.h"
+#include "../nfp_net.h"
+#include "../nfp_main.h"
+#include "../nfpcore/nfp_cpp.h"
+#include "../nfpcore/nfp_nffw.h"
+#include "../nfp_net_sriov.h"
+
+#include "main.h"
+
+#define NFP_DCB_TRUST_PCP 1
+#define NFP_DCB_TRUST_DSCP 2
+#define NFP_DCB_TRUST_INVALID 0xff
+
+#define NFP_DCB_TSA_VENDOR 1
+#define NFP_DCB_TSA_STRICT 2
+#define NFP_DCB_TSA_ETS 3
+
+#define NFP_DCB_GBL_ENABLE BIT(0)
+#define NFP_DCB_QOS_ENABLE BIT(1)
+#define NFP_DCB_DISABLE 0
+#define NFP_DCB_ALL_QOS_ENABLE (NFP_DCB_GBL_ENABLE | NFP_DCB_QOS_ENABLE)
+
+#define NFP_DCB_UPDATE_MSK_SZ 4
+#define NFP_DCB_TC_RATE_MAX 0xffff
+
+#define NFP_DCB_DATA_OFF_DSCP2IDX 0
+#define NFP_DCB_DATA_OFF_PCP2IDX 64
+#define NFP_DCB_DATA_OFF_TSA 80
+#define NFP_DCB_DATA_OFF_IDX_BW_PCT 88
+#define NFP_DCB_DATA_OFF_RATE 96
+#define NFP_DCB_DATA_OFF_CAP 112
+#define NFP_DCB_DATA_OFF_ENABLE 116
+#define NFP_DCB_DATA_OFF_TRUST 120
+
+#define NFP_DCB_MSG_MSK_ENABLE BIT(31)
+#define NFP_DCB_MSG_MSK_TRUST BIT(30)
+#define NFP_DCB_MSG_MSK_TSA BIT(29)
+#define NFP_DCB_MSG_MSK_DSCP BIT(28)
+#define NFP_DCB_MSG_MSK_PCP BIT(27)
+#define NFP_DCB_MSG_MSK_RATE BIT(26)
+#define NFP_DCB_MSG_MSK_PCT BIT(25)
+
+static struct nfp_dcb *get_dcb_priv(struct nfp_net *nn)
+{
+ struct nfp_dcb *dcb = &((struct nfp_app_nic_private *)nn->app_priv)->dcb;
+
+ return dcb;
+}
+
+static u8 nfp_tsa_ieee2nfp(u8 tsa)
+{
+ switch (tsa) {
+ case IEEE_8021QAZ_TSA_STRICT:
+ return NFP_DCB_TSA_STRICT;
+ case IEEE_8021QAZ_TSA_ETS:
+ return NFP_DCB_TSA_ETS;
+ default:
+ return NFP_DCB_TSA_VENDOR;
+ }
+}
+
+static int nfp_nic_dcbnl_ieee_getets(struct net_device *dev,
+ struct ieee_ets *ets)
+{
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_dcb *dcb;
+
+ dcb = get_dcb_priv(nn);
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ ets->prio_tc[i] = dcb->prio2tc[i];
+ ets->tc_tx_bw[i] = dcb->tc_tx_pct[i];
+ ets->tc_tsa[i] = dcb->tc_tsa[i];
+ }
+
+ return 0;
+}
+
+static bool nfp_refresh_tc2idx(struct nfp_net *nn)
+{
+ u8 tc2idx[IEEE_8021QAZ_MAX_TCS];
+ bool change = false;
+ struct nfp_dcb *dcb;
+ int maxstrict = 0;
+
+ dcb = get_dcb_priv(nn);
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ tc2idx[i] = i;
+ if (dcb->tc_tsa[i] == IEEE_8021QAZ_TSA_STRICT)
+ maxstrict = i;
+ }
+
+ if (maxstrict > 0 && dcb->tc_tsa[0] != IEEE_8021QAZ_TSA_STRICT) {
+ tc2idx[0] = maxstrict;
+ tc2idx[maxstrict] = 0;
+ }
+
+ for (unsigned int j = 0; j < IEEE_8021QAZ_MAX_TCS; j++) {
+ if (dcb->tc2idx[j] != tc2idx[j]) {
+ change = true;
+ dcb->tc2idx[j] = tc2idx[j];
+ }
+ }
+
+ return change;
+}
+
+static int nfp_fill_maxrate(struct nfp_net *nn, u64 *max_rate_array)
+{
+ struct nfp_app *app = nn->app;
+ struct nfp_dcb *dcb;
+ u32 ratembps;
+
+ dcb = get_dcb_priv(nn);
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ /* Convert bandwidth from kbps to mbps. */
+ ratembps = max_rate_array[i] / 1024;
+
+ /* Reject input values >= NFP_DCB_TC_RATE_MAX */
+ if (ratembps >= NFP_DCB_TC_RATE_MAX) {
+ nfp_warn(app->cpp, "ratembps(%d) must less than %d.",
+ ratembps, NFP_DCB_TC_RATE_MAX);
+ return -EINVAL;
+ }
+ /* Input value 0 mapped to NFP_DCB_TC_RATE_MAX for firmware. */
+ if (ratembps == 0)
+ ratembps = NFP_DCB_TC_RATE_MAX;
+
+ writew((u16)ratembps, dcb->dcbcfg_tbl +
+ dcb->cfg_offset + NFP_DCB_DATA_OFF_RATE + dcb->tc2idx[i] * 2);
+ /* for rate value from user space, need to sync to dcb structure */
+ if (dcb->tc_maxrate != max_rate_array)
+ dcb->tc_maxrate[i] = max_rate_array[i];
+ }
+
+ return 0;
+}
+
+static int update_dscp_maxrate(struct net_device *dev, u32 *update)
+{
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_dcb *dcb;
+ int err;
+
+ dcb = get_dcb_priv(nn);
+
+ err = nfp_fill_maxrate(nn, dcb->tc_maxrate);
+ if (err)
+ return err;
+
+ *update |= NFP_DCB_MSG_MSK_RATE;
+
+ /* We only refresh dscp in dscp trust mode. */
+ if (dcb->dscp_cnt > 0) {
+ for (unsigned int i = 0; i < NFP_NET_MAX_DSCP; i++) {
+ writeb(dcb->tc2idx[dcb->prio2tc[dcb->dscp2prio[i]]],
+ dcb->dcbcfg_tbl + dcb->cfg_offset +
+ NFP_DCB_DATA_OFF_DSCP2IDX + i);
+ }
+ *update |= NFP_DCB_MSG_MSK_DSCP;
+ }
+
+ return 0;
+}
+
+static void nfp_nic_set_trust(struct nfp_net *nn, u32 *update)
+{
+ struct nfp_dcb *dcb;
+ u8 trust;
+
+ dcb = get_dcb_priv(nn);
+
+ if (dcb->trust_status != NFP_DCB_TRUST_INVALID)
+ return;
+
+ trust = dcb->dscp_cnt > 0 ? NFP_DCB_TRUST_DSCP : NFP_DCB_TRUST_PCP;
+ writeb(trust, dcb->dcbcfg_tbl + dcb->cfg_offset +
+ NFP_DCB_DATA_OFF_TRUST);
+
+ dcb->trust_status = trust;
+ *update |= NFP_DCB_MSG_MSK_TRUST;
+}
+
+static void nfp_nic_set_enable(struct nfp_net *nn, u32 enable, u32 *update)
+{
+ struct nfp_dcb *dcb;
+ u32 value = 0;
+
+ dcb = get_dcb_priv(nn);
+
+ value = readl(dcb->dcbcfg_tbl + dcb->cfg_offset +
+ NFP_DCB_DATA_OFF_ENABLE);
+ if (value != enable) {
+ writel(enable, dcb->dcbcfg_tbl + dcb->cfg_offset +
+ NFP_DCB_DATA_OFF_ENABLE);
+ *update |= NFP_DCB_MSG_MSK_ENABLE;
+ }
+}
+
+static int dcb_ets_check(struct net_device *dev, struct ieee_ets *ets)
+{
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_app *app = nn->app;
+ bool ets_exists = false;
+ int sum = 0;
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ /* For ets mode, check bw percentage sum. */
+ if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) {
+ ets_exists = true;
+ sum += ets->tc_tx_bw[i];
+ } else if (ets->tc_tx_bw[i]) {
+ nfp_warn(app->cpp, "ETS BW for strict/vendor TC must be 0.");
+ return -EINVAL;
+ }
+ }
+
+ if (ets_exists && sum != 100) {
+ nfp_warn(app->cpp, "Failed to validate ETS BW: sum must be 100.");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void nfp_nic_fill_ets(struct nfp_net *nn)
+{
+ struct nfp_dcb *dcb;
+
+ dcb = get_dcb_priv(nn);
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ writeb(dcb->tc2idx[dcb->prio2tc[i]],
+ dcb->dcbcfg_tbl + dcb->cfg_offset + NFP_DCB_DATA_OFF_PCP2IDX + i);
+ writeb(dcb->tc_tx_pct[i], dcb->dcbcfg_tbl +
+ dcb->cfg_offset + NFP_DCB_DATA_OFF_IDX_BW_PCT + dcb->tc2idx[i]);
+ writeb(nfp_tsa_ieee2nfp(dcb->tc_tsa[i]), dcb->dcbcfg_tbl +
+ dcb->cfg_offset + NFP_DCB_DATA_OFF_TSA + dcb->tc2idx[i]);
+ }
+}
+
+static void nfp_nic_ets_init(struct nfp_net *nn, u32 *update)
+{
+ struct nfp_dcb *dcb = get_dcb_priv(nn);
+
+ if (dcb->ets_init)
+ return;
+
+ nfp_nic_fill_ets(nn);
+ dcb->ets_init = true;
+ *update |= NFP_DCB_MSG_MSK_TSA | NFP_DCB_MSG_MSK_PCT | NFP_DCB_MSG_MSK_PCP;
+}
+
+static int nfp_nic_dcbnl_ieee_setets(struct net_device *dev,
+ struct ieee_ets *ets)
+{
+ const u32 cmd = NFP_NET_CFG_MBOX_CMD_DCB_UPDATE;
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_app *app = nn->app;
+ struct nfp_dcb *dcb;
+ u32 update = 0;
+ bool change;
+ int err;
+
+ err = dcb_ets_check(dev, ets);
+ if (err)
+ return err;
+
+ dcb = get_dcb_priv(nn);
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ dcb->prio2tc[i] = ets->prio_tc[i];
+ dcb->tc_tx_pct[i] = ets->tc_tx_bw[i];
+ dcb->tc_tsa[i] = ets->tc_tsa[i];
+ }
+
+ change = nfp_refresh_tc2idx(nn);
+ nfp_nic_fill_ets(nn);
+ dcb->ets_init = true;
+ if (change || !dcb->rate_init) {
+ err = update_dscp_maxrate(dev, &update);
+ if (err) {
+ nfp_warn(app->cpp,
+ "nfp dcbnl ieee setets ERROR:%d.",
+ err);
+ return err;
+ }
+
+ dcb->rate_init = true;
+ }
+ nfp_nic_set_enable(nn, NFP_DCB_ALL_QOS_ENABLE, &update);
+ nfp_nic_set_trust(nn, &update);
+ err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);
+ if (err)
+ return err;
+
+ nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL,
+ update | NFP_DCB_MSG_MSK_TSA | NFP_DCB_MSG_MSK_PCT |
+ NFP_DCB_MSG_MSK_PCP);
+
+ return nfp_net_mbox_reconfig_and_unlock(nn, cmd);
+}
+
+static int nfp_nic_dcbnl_ieee_getmaxrate(struct net_device *dev,
+ struct ieee_maxrate *maxrate)
+{
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_dcb *dcb;
+
+ dcb = get_dcb_priv(nn);
+
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
+ maxrate->tc_maxrate[i] = dcb->tc_maxrate[i];
+
+ return 0;
+}
+
+static int nfp_nic_dcbnl_ieee_setmaxrate(struct net_device *dev,
+ struct ieee_maxrate *maxrate)
+{
+ const u32 cmd = NFP_NET_CFG_MBOX_CMD_DCB_UPDATE;
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_app *app = nn->app;
+ struct nfp_dcb *dcb;
+ u32 update = 0;
+ int err;
+
+ err = nfp_fill_maxrate(nn, maxrate->tc_maxrate);
+ if (err) {
+ nfp_warn(app->cpp,
+ "nfp dcbnl ieee setmaxrate ERROR:%d.",
+ err);
+ return err;
+ }
+
+ dcb = get_dcb_priv(nn);
+
+ dcb->rate_init = true;
+ nfp_nic_set_enable(nn, NFP_DCB_ALL_QOS_ENABLE, &update);
+ nfp_nic_set_trust(nn, &update);
+ nfp_nic_ets_init(nn, &update);
+
+ err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);
+ if (err)
+ return err;
+
+ nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL,
+ update | NFP_DCB_MSG_MSK_RATE);
+
+ return nfp_net_mbox_reconfig_and_unlock(nn, cmd);
+}
+
+static int nfp_nic_set_trust_status(struct nfp_net *nn, u8 status)
+{
+ const u32 cmd = NFP_NET_CFG_MBOX_CMD_DCB_UPDATE;
+ struct nfp_dcb *dcb;
+ u32 update = 0;
+ int err;
+
+ dcb = get_dcb_priv(nn);
+ if (!dcb->rate_init) {
+ err = nfp_fill_maxrate(nn, dcb->tc_maxrate);
+ if (err)
+ return err;
+
+ update |= NFP_DCB_MSG_MSK_RATE;
+ dcb->rate_init = true;
+ }
+
+ err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);
+ if (err)
+ return err;
+
+ nfp_nic_ets_init(nn, &update);
+ writeb(status, dcb->dcbcfg_tbl + dcb->cfg_offset +
+ NFP_DCB_DATA_OFF_TRUST);
+ nfp_nic_set_enable(nn, NFP_DCB_ALL_QOS_ENABLE, &update);
+ nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL,
+ update | NFP_DCB_MSG_MSK_TRUST);
+
+ err = nfp_net_mbox_reconfig_and_unlock(nn, cmd);
+ if (err)
+ return err;
+
+ dcb->trust_status = status;
+
+ return 0;
+}
+
+static int nfp_nic_set_dscp2prio(struct nfp_net *nn, u8 dscp, u8 prio)
+{
+ const u32 cmd = NFP_NET_CFG_MBOX_CMD_DCB_UPDATE;
+ struct nfp_dcb *dcb;
+ u8 idx, tc;
+ int err;
+
+ err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);
+ if (err)
+ return err;
+
+ dcb = get_dcb_priv(nn);
+
+ tc = dcb->prio2tc[prio];
+ idx = dcb->tc2idx[tc];
+
+ writeb(idx, dcb->dcbcfg_tbl + dcb->cfg_offset +
+ NFP_DCB_DATA_OFF_DSCP2IDX + dscp);
+
+ nn_writel(nn, nn->tlv_caps.mbox_off +
+ NFP_NET_CFG_MBOX_SIMPLE_VAL, NFP_DCB_MSG_MSK_DSCP);
+
+ err = nfp_net_mbox_reconfig_and_unlock(nn, cmd);
+ if (err)
+ return err;
+
+ dcb->dscp2prio[dscp] = prio;
+
+ return 0;
+}
+
+static int nfp_nic_dcbnl_ieee_setapp(struct net_device *dev,
+ struct dcb_app *app)
+{
+ struct nfp_net *nn = netdev_priv(dev);
+ struct dcb_app old_app;
+ struct nfp_dcb *dcb;
+ bool is_new;
+ int err;
+
+ if (app->selector != IEEE_8021QAZ_APP_SEL_DSCP)
+ return -EINVAL;
+
+ dcb = get_dcb_priv(nn);
+
+ /* Save the old entry info */
+ old_app.selector = IEEE_8021QAZ_APP_SEL_DSCP;
+ old_app.protocol = app->protocol;
+ old_app.priority = dcb->dscp2prio[app->protocol];
+
+ /* Check trust status */
+ if (!dcb->dscp_cnt) {
+ err = nfp_nic_set_trust_status(nn, NFP_DCB_TRUST_DSCP);
+ if (err)
+ return err;
+ }
+
+ /* Check if the new mapping is same as old or in init stage */
+ if (app->priority != old_app.priority || app->priority == 0) {
+ err = nfp_nic_set_dscp2prio(nn, app->protocol, app->priority);
+ if (err)
+ return err;
+ }
+
+ /* Delete the old entry if exists */
+ is_new = !!dcb_ieee_delapp(dev, &old_app);
+
+ /* Add new entry and update counter */
+ err = dcb_ieee_setapp(dev, app);
+ if (err)
+ return err;
+
+ if (is_new)
+ dcb->dscp_cnt++;
+
+ return 0;
+}
+
+static int nfp_nic_dcbnl_ieee_delapp(struct net_device *dev,
+ struct dcb_app *app)
+{
+ struct nfp_net *nn = netdev_priv(dev);
+ struct nfp_dcb *dcb;
+ int err;
+
+ if (app->selector != IEEE_8021QAZ_APP_SEL_DSCP)
+ return -EINVAL;
+
+ dcb = get_dcb_priv(nn);
+
+ /* Check if the dcb_app param match fw */
+ if (app->priority != dcb->dscp2prio[app->protocol])
+ return -ENOENT;
+
+ /* Set fw dscp mapping to 0 */
+ err = nfp_nic_set_dscp2prio(nn, app->protocol, 0);
+ if (err)
+ return err;
+
+ /* Delete app from dcb list */
+ err = dcb_ieee_delapp(dev, app);
+ if (err)
+ return err;
+
+ /* Decrease dscp counter */
+ dcb->dscp_cnt--;
+
+ /* If no dscp mapping is configured, trust pcp */
+ if (dcb->dscp_cnt == 0)
+ return nfp_nic_set_trust_status(nn, NFP_DCB_TRUST_PCP);
+
+ return 0;
+}
+
+static const struct dcbnl_rtnl_ops nfp_nic_dcbnl_ops = {
+ /* ieee 802.1Qaz std */
+ .ieee_getets = nfp_nic_dcbnl_ieee_getets,
+ .ieee_setets = nfp_nic_dcbnl_ieee_setets,
+ .ieee_getmaxrate = nfp_nic_dcbnl_ieee_getmaxrate,
+ .ieee_setmaxrate = nfp_nic_dcbnl_ieee_setmaxrate,
+ .ieee_setapp = nfp_nic_dcbnl_ieee_setapp,
+ .ieee_delapp = nfp_nic_dcbnl_ieee_delapp,
+};
+
+int nfp_nic_dcb_init(struct nfp_net *nn)
+{
+ struct nfp_app *app = nn->app;
+ struct nfp_dcb *dcb;
+ int err;
+
+ dcb = get_dcb_priv(nn);
+ dcb->cfg_offset = NFP_DCB_CFG_STRIDE * nn->id;
+ dcb->dcbcfg_tbl = nfp_pf_map_rtsym(app->pf, "net.dcbcfg_tbl",
+ "_abi_dcb_cfg",
+ dcb->cfg_offset, &dcb->dcbcfg_tbl_area);
+ if (IS_ERR(dcb->dcbcfg_tbl)) {
+ if (PTR_ERR(dcb->dcbcfg_tbl) != -ENOENT) {
+ err = PTR_ERR(dcb->dcbcfg_tbl);
+ dcb->dcbcfg_tbl = NULL;
+ nfp_err(app->cpp,
+ "Failed to map dcbcfg_tbl area, min_size %u.\n",
+ dcb->cfg_offset);
+ return err;
+ }
+ dcb->dcbcfg_tbl = NULL;
+ }
+
+ if (dcb->dcbcfg_tbl) {
+ for (unsigned int i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ dcb->prio2tc[i] = i;
+ dcb->tc2idx[i] = i;
+ dcb->tc_tx_pct[i] = 0;
+ dcb->tc_maxrate[i] = 0;
+ dcb->tc_tsa[i] = IEEE_8021QAZ_TSA_VENDOR;
+ }
+ dcb->trust_status = NFP_DCB_TRUST_INVALID;
+ dcb->rate_init = false;
+ dcb->ets_init = false;
+
+ nn->dp.netdev->dcbnl_ops = &nfp_nic_dcbnl_ops;
+ }
+
+ return 0;
+}
+
+void nfp_nic_dcb_clean(struct nfp_net *nn)
+{
+ struct nfp_dcb *dcb;
+
+ dcb = get_dcb_priv(nn);
+ if (dcb->dcbcfg_tbl_area)
+ nfp_cpp_area_release_free(dcb->dcbcfg_tbl_area);
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nic/main.c b/drivers/net/ethernet/netronome/nfp/nic/main.c
index aea8579206ee..9dd5afe37f6e 100644
--- a/drivers/net/ethernet/netronome/nfp/nic/main.c
+++ b/drivers/net/ethernet/netronome/nfp/nic/main.c
@@ -5,6 +5,8 @@
#include "../nfpcore/nfp_nsp.h"
#include "../nfp_app.h"
#include "../nfp_main.h"
+#include "../nfp_net.h"
+#include "main.h"
static int nfp_nic_init(struct nfp_app *app)
{
@@ -28,13 +30,50 @@ static void nfp_nic_sriov_disable(struct nfp_app *app)
{
}
+static int nfp_nic_vnic_init(struct nfp_app *app, struct nfp_net *nn)
+{
+ return nfp_nic_dcb_init(nn);
+}
+
+static void nfp_nic_vnic_clean(struct nfp_app *app, struct nfp_net *nn)
+{
+ nfp_nic_dcb_clean(nn);
+}
+
+static int nfp_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn,
+ unsigned int id)
+{
+ struct nfp_app_nic_private *app_pri = nn->app_priv;
+ int err;
+
+ err = nfp_app_nic_vnic_alloc(app, nn, id);
+ if (err)
+ return err;
+
+ if (sizeof(*app_pri)) {
+ nn->app_priv = kzalloc(sizeof(*app_pri), GFP_KERNEL);
+ if (!nn->app_priv)
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+static void nfp_nic_vnic_free(struct nfp_app *app, struct nfp_net *nn)
+{
+ kfree(nn->app_priv);
+}
+
const struct nfp_app_type app_nic = {
.id = NFP_APP_CORE_NIC,
.name = "nic",
.init = nfp_nic_init,
- .vnic_alloc = nfp_app_nic_vnic_alloc,
-
+ .vnic_alloc = nfp_nic_vnic_alloc,
+ .vnic_free = nfp_nic_vnic_free,
.sriov_enable = nfp_nic_sriov_enable,
.sriov_disable = nfp_nic_sriov_disable,
+
+ .vnic_init = nfp_nic_vnic_init,
+ .vnic_clean = nfp_nic_vnic_clean,
};
diff --git a/drivers/net/ethernet/netronome/nfp/nic/main.h b/drivers/net/ethernet/netronome/nfp/nic/main.h
new file mode 100644
index 000000000000..094374df42b8
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nic/main.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2023 Corigine, Inc. */
+
+#ifndef __NFP_NIC_H__
+#define __NFP_NIC_H__ 1
+
+#include <linux/netdevice.h>
+
+#ifdef CONFIG_DCB
+/* DCB feature definitions */
+#define NFP_NET_MAX_DSCP 4
+#define NFP_NET_MAX_TC IEEE_8021QAZ_MAX_TCS
+#define NFP_NET_MAX_PRIO 8
+#define NFP_DCB_CFG_STRIDE 256
+
+struct nfp_dcb {
+ u8 dscp2prio[NFP_NET_MAX_DSCP];
+ u8 prio2tc[NFP_NET_MAX_PRIO];
+ u8 tc2idx[IEEE_8021QAZ_MAX_TCS];
+ u64 tc_maxrate[IEEE_8021QAZ_MAX_TCS];
+ u8 tc_tx_pct[IEEE_8021QAZ_MAX_TCS];
+ u8 tc_tsa[IEEE_8021QAZ_MAX_TCS];
+ u8 dscp_cnt;
+ u8 trust_status;
+ bool rate_init;
+ bool ets_init;
+
+ struct nfp_cpp_area *dcbcfg_tbl_area;
+ u8 __iomem *dcbcfg_tbl;
+ u32 cfg_offset;
+};
+
+int nfp_nic_dcb_init(struct nfp_net *nn);
+void nfp_nic_dcb_clean(struct nfp_net *nn);
+#else
+static inline int nfp_nic_dcb_init(struct nfp_net *nn) { return 0; }
+static inline void nfp_nic_dcb_clean(struct nfp_net *nn) {}
+#endif
+
+struct nfp_app_nic_private {
+#ifdef CONFIG_DCB
+ struct nfp_dcb dcb;
+#endif
+};
+
+#endif
diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c
index 62320be4de5a..56e02cba0b8a 100644
--- a/drivers/net/ethernet/ni/nixge.c
+++ b/drivers/net/ethernet/ni/nixge.c
@@ -1081,40 +1081,59 @@ static const struct ethtool_ops nixge_ethtool_ops = {
.get_link = ethtool_op_get_link,
};
-static int nixge_mdio_read(struct mii_bus *bus, int phy_id, int reg)
+static int nixge_mdio_read_c22(struct mii_bus *bus, int phy_id, int reg)
{
struct nixge_priv *priv = bus->priv;
u32 status, tmp;
int err;
u16 device;
- if (reg & MII_ADDR_C45) {
- device = (reg >> 16) & 0x1f;
+ device = reg & 0x1f;
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_ADDR, reg & 0xffff);
+ tmp = NIXGE_MDIO_CLAUSE22 | NIXGE_MDIO_OP(NIXGE_MDIO_C22_READ) |
+ NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
- tmp = NIXGE_MDIO_CLAUSE45 | NIXGE_MDIO_OP(NIXGE_MDIO_OP_ADDRESS)
- | NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
+ err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
+ !status, 10, 1000);
+ if (err) {
+ dev_err(priv->dev, "timeout setting read command");
+ return err;
+ }
- err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
- !status, 10, 1000);
- if (err) {
- dev_err(priv->dev, "timeout setting address");
- return err;
- }
+ status = nixge_ctrl_read_reg(priv, NIXGE_REG_MDIO_DATA);
- tmp = NIXGE_MDIO_CLAUSE45 | NIXGE_MDIO_OP(NIXGE_MDIO_C45_READ) |
- NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
- } else {
- device = reg & 0x1f;
+ return status;
+}
- tmp = NIXGE_MDIO_CLAUSE22 | NIXGE_MDIO_OP(NIXGE_MDIO_C22_READ) |
- NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+static int nixge_mdio_read_c45(struct mii_bus *bus, int phy_id, int device,
+ int reg)
+{
+ struct nixge_priv *priv = bus->priv;
+ u32 status, tmp;
+ int err;
+
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_ADDR, reg & 0xffff);
+
+ tmp = NIXGE_MDIO_CLAUSE45 |
+ NIXGE_MDIO_OP(NIXGE_MDIO_OP_ADDRESS) |
+ NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
+
+ err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
+ !status, 10, 1000);
+ if (err) {
+ dev_err(priv->dev, "timeout setting address");
+ return err;
}
+ tmp = NIXGE_MDIO_CLAUSE45 | NIXGE_MDIO_OP(NIXGE_MDIO_C45_READ) |
+ NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+
nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
@@ -1130,57 +1149,65 @@ static int nixge_mdio_read(struct mii_bus *bus, int phy_id, int reg)
return status;
}
-static int nixge_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 val)
+static int nixge_mdio_write_c22(struct mii_bus *bus, int phy_id, int reg,
+ u16 val)
{
struct nixge_priv *priv = bus->priv;
u32 status, tmp;
u16 device;
int err;
- if (reg & MII_ADDR_C45) {
- device = (reg >> 16) & 0x1f;
+ device = reg & 0x1f;
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_ADDR, reg & 0xffff);
+ tmp = NIXGE_MDIO_CLAUSE22 | NIXGE_MDIO_OP(NIXGE_MDIO_C22_WRITE) |
+ NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
- tmp = NIXGE_MDIO_CLAUSE45 | NIXGE_MDIO_OP(NIXGE_MDIO_OP_ADDRESS)
- | NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_DATA, val);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
+ err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
+ !status, 10, 1000);
+ if (err)
+ dev_err(priv->dev, "timeout setting write command");
- err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
- !status, 10, 1000);
- if (err) {
- dev_err(priv->dev, "timeout setting address");
- return err;
- }
+ return err;
+}
- tmp = NIXGE_MDIO_CLAUSE45 | NIXGE_MDIO_OP(NIXGE_MDIO_C45_WRITE)
- | NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+static int nixge_mdio_write_c45(struct mii_bus *bus, int phy_id,
+ int device, int reg, u16 val)
+{
+ struct nixge_priv *priv = bus->priv;
+ u32 status, tmp;
+ int err;
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_DATA, val);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
- err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
- !status, 10, 1000);
- if (err)
- dev_err(priv->dev, "timeout setting write command");
- } else {
- device = reg & 0x1f;
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_ADDR, reg & 0xffff);
- tmp = NIXGE_MDIO_CLAUSE22 |
- NIXGE_MDIO_OP(NIXGE_MDIO_C22_WRITE) |
- NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+ tmp = NIXGE_MDIO_CLAUSE45 |
+ NIXGE_MDIO_OP(NIXGE_MDIO_OP_ADDRESS) |
+ NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_DATA, val);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
- nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_CTRL, 1);
- err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
- !status, 10, 1000);
- if (err)
- dev_err(priv->dev, "timeout setting write command");
+ err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
+ !status, 10, 1000);
+ if (err) {
+ dev_err(priv->dev, "timeout setting address");
+ return err;
}
+ tmp = NIXGE_MDIO_CLAUSE45 | NIXGE_MDIO_OP(NIXGE_MDIO_C45_WRITE) |
+ NIXGE_MDIO_ADDR(phy_id) | NIXGE_MDIO_MMD(device);
+
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_DATA, val);
+ nixge_ctrl_write_reg(priv, NIXGE_REG_MDIO_OP, tmp);
+
+ err = nixge_ctrl_poll_timeout(priv, NIXGE_REG_MDIO_CTRL, status,
+ !status, 10, 1000);
+ if (err)
+ dev_err(priv->dev, "timeout setting write command");
+
return err;
}
@@ -1195,8 +1222,10 @@ static int nixge_mdio_setup(struct nixge_priv *priv, struct device_node *np)
snprintf(bus->id, MII_BUS_ID_SIZE, "%s-mii", dev_name(priv->dev));
bus->priv = priv;
bus->name = "nixge_mii_bus";
- bus->read = nixge_mdio_read;
- bus->write = nixge_mdio_write;
+ bus->read = nixge_mdio_read_c22;
+ bus->write = nixge_mdio_write_c22;
+ bus->read_c45 = nixge_mdio_read_c45;
+ bus->write_c45 = nixge_mdio_write_c45;
bus->parent = priv->dev;
priv->mii_bus = bus;
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
index ce436e97324a..e508f8eb43bf 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
@@ -121,7 +121,7 @@ static void ionic_vf_dealloc_locked(struct ionic *ionic)
if (v->stats_pa) {
vfc.stats_pa = 0;
- (void)ionic_set_vf_config(ionic, i, &vfc);
+ ionic_set_vf_config(ionic, i, &vfc);
dma_unmap_single(ionic->dev, v->stats_pa,
sizeof(v->stats), DMA_FROM_DEVICE);
v->stats_pa = 0;
@@ -169,7 +169,7 @@ static int ionic_vf_alloc(struct ionic *ionic, int num_vfs)
/* ignore failures from older FW, we just won't get stats */
vfc.stats_pa = cpu_to_le64(v->stats_pa);
- (void)ionic_set_vf_config(ionic, i, &vfc);
+ ionic_set_vf_config(ionic, i, &vfc);
}
out:
@@ -352,6 +352,7 @@ err_out_port_reset:
err_out_reset:
ionic_reset(ionic);
err_out_teardown:
+ ionic_dev_teardown(ionic);
pci_clear_master(pdev);
/* Don't fail the probe for these errors, keep
* the hw interface around for inspection
@@ -390,6 +391,7 @@ static void ionic_remove(struct pci_dev *pdev)
ionic_port_reset(ionic);
ionic_reset(ionic);
+ ionic_dev_teardown(ionic);
pci_clear_master(pdev);
ionic_unmap_bars(ionic);
pci_release_regions(pdev);
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c
index d911f4fd9af6..c06576f43916 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c
@@ -92,6 +92,7 @@ int ionic_dev_setup(struct ionic *ionic)
unsigned int num_bars = ionic->num_bars;
struct ionic_dev *idev = &ionic->idev;
struct device *dev = ionic->dev;
+ int size;
u32 sig;
/* BAR0: dev_cmd and interrupts */
@@ -133,9 +134,36 @@ int ionic_dev_setup(struct ionic *ionic)
idev->db_pages = bar->vaddr;
idev->phy_db_pages = bar->bus_addr;
+ /* BAR2: optional controller memory mapping */
+ bar++;
+ mutex_init(&idev->cmb_inuse_lock);
+ if (num_bars < 3 || !ionic->bars[IONIC_PCI_BAR_CMB].len) {
+ idev->cmb_inuse = NULL;
+ return 0;
+ }
+
+ idev->phy_cmb_pages = bar->bus_addr;
+ idev->cmb_npages = bar->len / PAGE_SIZE;
+ size = BITS_TO_LONGS(idev->cmb_npages) * sizeof(long);
+ idev->cmb_inuse = kzalloc(size, GFP_KERNEL);
+ if (!idev->cmb_inuse)
+ dev_warn(dev, "No memory for CMB, disabling\n");
+
return 0;
}
+void ionic_dev_teardown(struct ionic *ionic)
+{
+ struct ionic_dev *idev = &ionic->idev;
+
+ kfree(idev->cmb_inuse);
+ idev->cmb_inuse = NULL;
+ idev->phy_cmb_pages = 0;
+ idev->cmb_npages = 0;
+
+ mutex_destroy(&idev->cmb_inuse_lock);
+}
+
/* Devcmd Interface */
bool ionic_is_fw_running(struct ionic_dev *idev)
{
@@ -571,6 +599,33 @@ int ionic_db_page_num(struct ionic_lif *lif, int pid)
return (lif->hw_index * lif->dbid_count) + pid;
}
+int ionic_get_cmb(struct ionic_lif *lif, u32 *pgid, phys_addr_t *pgaddr, int order)
+{
+ struct ionic_dev *idev = &lif->ionic->idev;
+ int ret;
+
+ mutex_lock(&idev->cmb_inuse_lock);
+ ret = bitmap_find_free_region(idev->cmb_inuse, idev->cmb_npages, order);
+ mutex_unlock(&idev->cmb_inuse_lock);
+
+ if (ret < 0)
+ return ret;
+
+ *pgid = ret;
+ *pgaddr = idev->phy_cmb_pages + ret * PAGE_SIZE;
+
+ return 0;
+}
+
+void ionic_put_cmb(struct ionic_lif *lif, u32 pgid, int order)
+{
+ struct ionic_dev *idev = &lif->ionic->idev;
+
+ mutex_lock(&idev->cmb_inuse_lock);
+ bitmap_release_region(idev->cmb_inuse, pgid, order);
+ mutex_unlock(&idev->cmb_inuse_lock);
+}
+
int ionic_cq_init(struct ionic_lif *lif, struct ionic_cq *cq,
struct ionic_intr_info *intr,
unsigned int num_descs, size_t desc_size)
@@ -679,6 +734,18 @@ void ionic_q_map(struct ionic_queue *q, void *base, dma_addr_t base_pa)
cur->desc = base + (i * q->desc_size);
}
+void ionic_q_cmb_map(struct ionic_queue *q, void __iomem *base, dma_addr_t base_pa)
+{
+ struct ionic_desc_info *cur;
+ unsigned int i;
+
+ q->cmb_base = base;
+ q->cmb_base_pa = base_pa;
+
+ for (i = 0, cur = q->info; i < q->num_descs; i++, cur++)
+ cur->cmb_desc = base + (i * q->desc_size);
+}
+
void ionic_q_sg_map(struct ionic_queue *q, void *base, dma_addr_t base_pa)
{
struct ionic_desc_info *cur;
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.h b/drivers/net/ethernet/pensando/ionic/ionic_dev.h
index bce3ca38669b..0bea208bfba2 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_dev.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.h
@@ -159,6 +159,11 @@ struct ionic_dev {
struct ionic_intr __iomem *intr_ctrl;
u64 __iomem *intr_status;
+ struct mutex cmb_inuse_lock; /* for cmb_inuse */
+ unsigned long *cmb_inuse;
+ dma_addr_t phy_cmb_pages;
+ u32 cmb_npages;
+
u32 port_info_sz;
struct ionic_port_info *port_info;
dma_addr_t port_info_pa;
@@ -203,6 +208,7 @@ struct ionic_desc_info {
struct ionic_rxq_desc *rxq_desc;
struct ionic_admin_cmd *adminq_desc;
};
+ void __iomem *cmb_desc;
union {
void *sg_desc;
struct ionic_txq_sg_desc *txq_sg_desc;
@@ -241,12 +247,14 @@ struct ionic_queue {
struct ionic_rxq_desc *rxq;
struct ionic_admin_cmd *adminq;
};
+ void __iomem *cmb_base;
union {
void *sg_base;
struct ionic_txq_sg_desc *txq_sgl;
struct ionic_rxq_sg_desc *rxq_sgl;
};
dma_addr_t base_pa;
+ dma_addr_t cmb_base_pa;
dma_addr_t sg_base_pa;
unsigned int desc_size;
unsigned int sg_desc_size;
@@ -309,6 +317,7 @@ static inline bool ionic_q_has_space(struct ionic_queue *q, unsigned int want)
void ionic_init_devinfo(struct ionic *ionic);
int ionic_dev_setup(struct ionic *ionic);
+void ionic_dev_teardown(struct ionic *ionic);
void ionic_dev_cmd_go(struct ionic_dev *idev, union ionic_dev_cmd *cmd);
u8 ionic_dev_cmd_status(struct ionic_dev *idev);
@@ -344,6 +353,9 @@ void ionic_dev_cmd_adminq_init(struct ionic_dev *idev, struct ionic_qcq *qcq,
int ionic_db_page_num(struct ionic_lif *lif, int pid);
+int ionic_get_cmb(struct ionic_lif *lif, u32 *pgid, phys_addr_t *pgaddr, int order);
+void ionic_put_cmb(struct ionic_lif *lif, u32 pgid, int order);
+
int ionic_cq_init(struct ionic_lif *lif, struct ionic_cq *cq,
struct ionic_intr_info *intr,
unsigned int num_descs, size_t desc_size);
@@ -360,6 +372,7 @@ int ionic_q_init(struct ionic_lif *lif, struct ionic_dev *idev,
unsigned int num_descs, size_t desc_size,
size_t sg_desc_size, unsigned int pid);
void ionic_q_map(struct ionic_queue *q, void *base, dma_addr_t base_pa);
+void ionic_q_cmb_map(struct ionic_queue *q, void __iomem *base, dma_addr_t base_pa);
void ionic_q_sg_map(struct ionic_queue *q, void *base, dma_addr_t base_pa);
void ionic_q_post(struct ionic_queue *q, bool ring_doorbell, ionic_desc_cb cb,
void *cb_arg);
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
index 01c22701482d..cf33503468a3 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
@@ -511,6 +511,87 @@ static int ionic_set_coalesce(struct net_device *netdev,
return 0;
}
+static int ionic_validate_cmb_config(struct ionic_lif *lif,
+ struct ionic_queue_params *qparam)
+{
+ int pages_have, pages_required = 0;
+ unsigned long sz;
+
+ if (!lif->ionic->idev.cmb_inuse &&
+ (qparam->cmb_tx || qparam->cmb_rx)) {
+ netdev_info(lif->netdev, "CMB rings are not supported on this device\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (qparam->cmb_tx) {
+ if (!(lif->qtype_info[IONIC_QTYPE_TXQ].features & IONIC_QIDENT_F_CMB)) {
+ netdev_info(lif->netdev,
+ "CMB rings for tx-push are not supported on this device\n");
+ return -EOPNOTSUPP;
+ }
+
+ sz = sizeof(struct ionic_txq_desc) * qparam->ntxq_descs * qparam->nxqs;
+ pages_required += ALIGN(sz, PAGE_SIZE) / PAGE_SIZE;
+ }
+
+ if (qparam->cmb_rx) {
+ if (!(lif->qtype_info[IONIC_QTYPE_RXQ].features & IONIC_QIDENT_F_CMB)) {
+ netdev_info(lif->netdev,
+ "CMB rings for rx-push are not supported on this device\n");
+ return -EOPNOTSUPP;
+ }
+
+ sz = sizeof(struct ionic_rxq_desc) * qparam->nrxq_descs * qparam->nxqs;
+ pages_required += ALIGN(sz, PAGE_SIZE) / PAGE_SIZE;
+ }
+
+ pages_have = lif->ionic->bars[IONIC_PCI_BAR_CMB].len / PAGE_SIZE;
+ if (pages_required > pages_have) {
+ netdev_info(lif->netdev,
+ "Not enough CMB pages for number of queues and size of descriptor rings, need %d have %d",
+ pages_required, pages_have);
+ return -ENOMEM;
+ }
+
+ return pages_required;
+}
+
+static int ionic_cmb_rings_toggle(struct ionic_lif *lif, bool cmb_tx, bool cmb_rx)
+{
+ struct ionic_queue_params qparam;
+ int pages_used;
+
+ if (netif_running(lif->netdev)) {
+ netdev_info(lif->netdev, "Please stop device to toggle CMB for tx/rx-push\n");
+ return -EBUSY;
+ }
+
+ ionic_init_queue_params(lif, &qparam);
+ qparam.cmb_tx = cmb_tx;
+ qparam.cmb_rx = cmb_rx;
+ pages_used = ionic_validate_cmb_config(lif, &qparam);
+ if (pages_used < 0)
+ return pages_used;
+
+ if (cmb_tx)
+ set_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state);
+ else
+ clear_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state);
+
+ if (cmb_rx)
+ set_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state);
+ else
+ clear_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state);
+
+ if (cmb_tx || cmb_rx)
+ netdev_info(lif->netdev, "Enabling CMB %s %s rings - %d pages\n",
+ cmb_tx ? "TX" : "", cmb_rx ? "RX" : "", pages_used);
+ else
+ netdev_info(lif->netdev, "Disabling CMB rings\n");
+
+ return 0;
+}
+
static void ionic_get_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring,
struct kernel_ethtool_ringparam *kernel_ring,
@@ -522,6 +603,8 @@ static void ionic_get_ringparam(struct net_device *netdev,
ring->tx_pending = lif->ntxq_descs;
ring->rx_max_pending = IONIC_MAX_RX_DESC;
ring->rx_pending = lif->nrxq_descs;
+ kernel_ring->tx_push = test_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state);
+ kernel_ring->rx_push = test_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state);
}
static int ionic_set_ringparam(struct net_device *netdev,
@@ -551,9 +634,28 @@ static int ionic_set_ringparam(struct net_device *netdev,
/* if nothing to do return success */
if (ring->tx_pending == lif->ntxq_descs &&
- ring->rx_pending == lif->nrxq_descs)
+ ring->rx_pending == lif->nrxq_descs &&
+ kernel_ring->tx_push == test_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state) &&
+ kernel_ring->rx_push == test_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state))
return 0;
+ qparam.ntxq_descs = ring->tx_pending;
+ qparam.nrxq_descs = ring->rx_pending;
+ qparam.cmb_tx = kernel_ring->tx_push;
+ qparam.cmb_rx = kernel_ring->rx_push;
+
+ err = ionic_validate_cmb_config(lif, &qparam);
+ if (err < 0)
+ return err;
+
+ if (kernel_ring->tx_push != test_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state) ||
+ kernel_ring->rx_push != test_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state)) {
+ err = ionic_cmb_rings_toggle(lif, kernel_ring->tx_push,
+ kernel_ring->rx_push);
+ if (err < 0)
+ return err;
+ }
+
if (ring->tx_pending != lif->ntxq_descs)
netdev_info(netdev, "Changing Tx ring size from %d to %d\n",
lif->ntxq_descs, ring->tx_pending);
@@ -569,9 +671,6 @@ static int ionic_set_ringparam(struct net_device *netdev,
return 0;
}
- qparam.ntxq_descs = ring->tx_pending;
- qparam.nrxq_descs = ring->rx_pending;
-
mutex_lock(&lif->queue_lock);
err = ionic_reconfigure_queues(lif, &qparam);
mutex_unlock(&lif->queue_lock);
@@ -638,7 +737,7 @@ static int ionic_set_channels(struct net_device *netdev,
lif->nxqs, ch->combined_count);
qparam.nxqs = ch->combined_count;
- qparam.intr_split = 0;
+ qparam.intr_split = false;
} else {
max_cnt /= 2;
if (ch->rx_count > max_cnt)
@@ -654,9 +753,13 @@ static int ionic_set_channels(struct net_device *netdev,
lif->nxqs, ch->rx_count);
qparam.nxqs = ch->rx_count;
- qparam.intr_split = 1;
+ qparam.intr_split = true;
}
+ err = ionic_validate_cmb_config(lif, &qparam);
+ if (err < 0)
+ return err;
+
/* if we're not running, just set the values and return */
if (!netif_running(lif->netdev)) {
lif->nxqs = qparam.nxqs;
@@ -965,6 +1068,8 @@ static const struct ethtool_ops ionic_ethtool_ops = {
.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
ETHTOOL_COALESCE_USE_ADAPTIVE_RX |
ETHTOOL_COALESCE_USE_ADAPTIVE_TX,
+ .supported_ring_params = ETHTOOL_RING_USE_TX_PUSH |
+ ETHTOOL_RING_USE_RX_PUSH,
.get_drvinfo = ionic_get_drvinfo,
.get_regs_len = ionic_get_regs_len,
.get_regs = ionic_get_regs,
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_if.h b/drivers/net/ethernet/pensando/ionic/ionic_if.h
index eac09b2375b8..9a1825edf0d0 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_if.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_if.h
@@ -3073,9 +3073,10 @@ union ionic_adminq_comp {
#define IONIC_BARS_MAX 6
#define IONIC_PCI_BAR_DBELL 1
+#define IONIC_PCI_BAR_CMB 2
-/* BAR0 */
#define IONIC_BAR0_SIZE 0x8000
+#define IONIC_BAR2_SIZE 0x800000
#define IONIC_BAR0_DEV_INFO_REGS_OFFSET 0x0000
#define IONIC_BAR0_DEV_CMD_REGS_OFFSET 0x0800
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 63a78a9ac241..957027e546b3 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -26,9 +26,12 @@
static const u8 ionic_qtype_versions[IONIC_QTYPE_MAX] = {
[IONIC_QTYPE_ADMINQ] = 0, /* 0 = Base version with CQ support */
[IONIC_QTYPE_NOTIFYQ] = 0, /* 0 = Base version */
- [IONIC_QTYPE_RXQ] = 0, /* 0 = Base version with CQ+SG support */
- [IONIC_QTYPE_TXQ] = 1, /* 0 = Base version with CQ+SG support
- * 1 = ... with Tx SG version 1
+ [IONIC_QTYPE_RXQ] = 2, /* 0 = Base version with CQ+SG support
+ * 2 = ... with CMB rings
+ */
+ [IONIC_QTYPE_TXQ] = 3, /* 0 = Base version with CQ+SG support
+ * 1 = ... with Tx SG version 1
+ * 3 = ... with CMB rings
*/
};
@@ -149,7 +152,7 @@ static void ionic_link_status_check(struct ionic_lif *lif)
mutex_lock(&lif->queue_lock);
err = ionic_start_queues(lif);
if (err && err != -EBUSY) {
- netdev_err(lif->netdev,
+ netdev_err(netdev,
"Failed to start queues: %d\n", err);
set_bit(IONIC_LIF_F_BROKEN, lif->state);
netif_carrier_off(lif->netdev);
@@ -397,6 +400,15 @@ static void ionic_qcq_free(struct ionic_lif *lif, struct ionic_qcq *qcq)
qcq->q_base_pa = 0;
}
+ if (qcq->cmb_q_base) {
+ iounmap(qcq->cmb_q_base);
+ ionic_put_cmb(lif, qcq->cmb_pgid, qcq->cmb_order);
+ qcq->cmb_pgid = 0;
+ qcq->cmb_order = 0;
+ qcq->cmb_q_base = NULL;
+ qcq->cmb_q_base_pa = 0;
+ }
+
if (qcq->cq_base) {
dma_free_coherent(dev, qcq->cq_size, qcq->cq_base, qcq->cq_base_pa);
qcq->cq_base = NULL;
@@ -608,6 +620,7 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type,
ionic_cq_map(&new->cq, cq_base, cq_base_pa);
ionic_cq_bind(&new->cq, &new->q);
} else {
+ /* regular DMA q descriptors */
new->q_size = PAGE_SIZE + (num_descs * desc_size);
new->q_base = dma_alloc_coherent(dev, new->q_size, &new->q_base_pa,
GFP_KERNEL);
@@ -620,6 +633,33 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type,
q_base_pa = ALIGN(new->q_base_pa, PAGE_SIZE);
ionic_q_map(&new->q, q_base, q_base_pa);
+ if (flags & IONIC_QCQ_F_CMB_RINGS) {
+ /* on-chip CMB q descriptors */
+ new->cmb_q_size = num_descs * desc_size;
+ new->cmb_order = order_base_2(new->cmb_q_size / PAGE_SIZE);
+
+ err = ionic_get_cmb(lif, &new->cmb_pgid, &new->cmb_q_base_pa,
+ new->cmb_order);
+ if (err) {
+ netdev_err(lif->netdev,
+ "Cannot allocate queue order %d from cmb: err %d\n",
+ new->cmb_order, err);
+ goto err_out_free_q;
+ }
+
+ new->cmb_q_base = ioremap_wc(new->cmb_q_base_pa, new->cmb_q_size);
+ if (!new->cmb_q_base) {
+ netdev_err(lif->netdev, "Cannot map queue from cmb\n");
+ ionic_put_cmb(lif, new->cmb_pgid, new->cmb_order);
+ err = -ENOMEM;
+ goto err_out_free_q;
+ }
+
+ new->cmb_q_base_pa -= idev->phy_cmb_pages;
+ ionic_q_cmb_map(&new->q, new->cmb_q_base, new->cmb_q_base_pa);
+ }
+
+ /* cq DMA descriptors */
new->cq_size = PAGE_SIZE + (num_descs * cq_desc_size);
new->cq_base = dma_alloc_coherent(dev, new->cq_size, &new->cq_base_pa,
GFP_KERNEL);
@@ -658,6 +698,10 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type,
err_out_free_cq:
dma_free_coherent(dev, new->cq_size, new->cq_base, new->cq_base_pa);
err_out_free_q:
+ if (new->cmb_q_base) {
+ iounmap(new->cmb_q_base);
+ ionic_put_cmb(lif, new->cmb_pgid, new->cmb_order);
+ }
dma_free_coherent(dev, new->q_size, new->q_base, new->q_base_pa);
err_out_free_cq_info:
vfree(new->cq.info);
@@ -739,6 +783,8 @@ static void ionic_qcq_sanitize(struct ionic_qcq *qcq)
qcq->cq.tail_idx = 0;
qcq->cq.done_color = 1;
memset(qcq->q_base, 0, qcq->q_size);
+ if (qcq->cmb_q_base)
+ memset_io(qcq->cmb_q_base, 0, qcq->cmb_q_size);
memset(qcq->cq_base, 0, qcq->cq_size);
memset(qcq->sg_base, 0, qcq->sg_size);
}
@@ -758,6 +804,7 @@ static int ionic_lif_txq_init(struct ionic_lif *lif, struct ionic_qcq *qcq)
.index = cpu_to_le32(q->index),
.flags = cpu_to_le16(IONIC_QINIT_F_IRQ |
IONIC_QINIT_F_SG),
+ .intr_index = cpu_to_le16(qcq->intr.index),
.pid = cpu_to_le16(q->pid),
.ring_size = ilog2(q->num_descs),
.ring_base = cpu_to_le64(q->base_pa),
@@ -766,17 +813,19 @@ static int ionic_lif_txq_init(struct ionic_lif *lif, struct ionic_qcq *qcq)
.features = cpu_to_le64(q->features),
},
};
- unsigned int intr_index;
int err;
- intr_index = qcq->intr.index;
-
- ctx.cmd.q_init.intr_index = cpu_to_le16(intr_index);
+ if (qcq->flags & IONIC_QCQ_F_CMB_RINGS) {
+ ctx.cmd.q_init.flags |= cpu_to_le16(IONIC_QINIT_F_CMB);
+ ctx.cmd.q_init.ring_base = cpu_to_le64(qcq->cmb_q_base_pa);
+ }
dev_dbg(dev, "txq_init.pid %d\n", ctx.cmd.q_init.pid);
dev_dbg(dev, "txq_init.index %d\n", ctx.cmd.q_init.index);
dev_dbg(dev, "txq_init.ring_base 0x%llx\n", ctx.cmd.q_init.ring_base);
dev_dbg(dev, "txq_init.ring_size %d\n", ctx.cmd.q_init.ring_size);
+ dev_dbg(dev, "txq_init.cq_ring_base 0x%llx\n", ctx.cmd.q_init.cq_ring_base);
+ dev_dbg(dev, "txq_init.sg_ring_base 0x%llx\n", ctx.cmd.q_init.sg_ring_base);
dev_dbg(dev, "txq_init.flags 0x%x\n", ctx.cmd.q_init.flags);
dev_dbg(dev, "txq_init.ver %d\n", ctx.cmd.q_init.ver);
dev_dbg(dev, "txq_init.intr_index %d\n", ctx.cmd.q_init.intr_index);
@@ -834,6 +883,11 @@ static int ionic_lif_rxq_init(struct ionic_lif *lif, struct ionic_qcq *qcq)
};
int err;
+ if (qcq->flags & IONIC_QCQ_F_CMB_RINGS) {
+ ctx.cmd.q_init.flags |= cpu_to_le16(IONIC_QINIT_F_CMB);
+ ctx.cmd.q_init.ring_base = cpu_to_le64(qcq->cmb_q_base_pa);
+ }
+
dev_dbg(dev, "rxq_init.pid %d\n", ctx.cmd.q_init.pid);
dev_dbg(dev, "rxq_init.index %d\n", ctx.cmd.q_init.index);
dev_dbg(dev, "rxq_init.ring_base 0x%llx\n", ctx.cmd.q_init.ring_base);
@@ -2010,8 +2064,13 @@ static int ionic_txrx_alloc(struct ionic_lif *lif)
sg_desc_sz = sizeof(struct ionic_txq_sg_desc);
flags = IONIC_QCQ_F_TX_STATS | IONIC_QCQ_F_SG;
+
+ if (test_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state))
+ flags |= IONIC_QCQ_F_CMB_RINGS;
+
if (test_bit(IONIC_LIF_F_SPLIT_INTR, lif->state))
flags |= IONIC_QCQ_F_INTR;
+
for (i = 0; i < lif->nxqs; i++) {
err = ionic_qcq_alloc(lif, IONIC_QTYPE_TXQ, i, "tx", flags,
num_desc, desc_sz, comp_sz, sg_desc_sz,
@@ -2032,6 +2091,9 @@ static int ionic_txrx_alloc(struct ionic_lif *lif)
flags = IONIC_QCQ_F_RX_STATS | IONIC_QCQ_F_SG | IONIC_QCQ_F_INTR;
+ if (test_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state))
+ flags |= IONIC_QCQ_F_CMB_RINGS;
+
num_desc = lif->nrxq_descs;
desc_sz = sizeof(struct ionic_rxq_desc);
comp_sz = sizeof(struct ionic_rxq_comp);
@@ -2507,7 +2569,7 @@ static int ionic_set_vf_rate(struct net_device *netdev, int vf,
ret = ionic_set_vf_config(ionic, vf, &vfc);
if (!ret)
- lif->ionic->vfs[vf].maxrate = cpu_to_le32(tx_max);
+ ionic->vfs[vf].maxrate = cpu_to_le32(tx_max);
}
up_write(&ionic->vf_op_lock);
@@ -2707,6 +2769,55 @@ static const struct net_device_ops ionic_netdev_ops = {
.ndo_get_vf_stats = ionic_get_vf_stats,
};
+static int ionic_cmb_reconfig(struct ionic_lif *lif,
+ struct ionic_queue_params *qparam)
+{
+ struct ionic_queue_params start_qparams;
+ int err = 0;
+
+ /* When changing CMB queue parameters, we're using limited
+ * on-device memory and don't have extra memory to use for
+ * duplicate allocations, so we free it all first then
+ * re-allocate with the new parameters.
+ */
+
+ /* Checkpoint for possible unwind */
+ ionic_init_queue_params(lif, &start_qparams);
+
+ /* Stop and free the queues */
+ ionic_stop_queues_reconfig(lif);
+ ionic_txrx_free(lif);
+
+ /* Set up new qparams */
+ ionic_set_queue_params(lif, qparam);
+
+ if (netif_running(lif->netdev)) {
+ /* Alloc and start the new configuration */
+ err = ionic_txrx_alloc(lif);
+ if (err) {
+ dev_warn(lif->ionic->dev,
+ "CMB reconfig failed, restoring values: %d\n", err);
+
+ /* Back out the changes */
+ ionic_set_queue_params(lif, &start_qparams);
+ err = ionic_txrx_alloc(lif);
+ if (err) {
+ dev_err(lif->ionic->dev,
+ "CMB restore failed: %d\n", err);
+ goto errout;
+ }
+ }
+
+ ionic_start_queues_reconfig(lif);
+ } else {
+ /* This was detached in ionic_stop_queues_reconfig() */
+ netif_device_attach(lif->netdev);
+ }
+
+errout:
+ return err;
+}
+
static void ionic_swap_queues(struct ionic_qcq *a, struct ionic_qcq *b)
{
/* only swapping the queues, not the napi, flags, or other stuff */
@@ -2749,6 +2860,11 @@ int ionic_reconfigure_queues(struct ionic_lif *lif,
unsigned int flags, i;
int err = 0;
+ /* Are we changing q params while CMB is on */
+ if ((test_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state) && qparam->cmb_tx) ||
+ (test_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state) && qparam->cmb_rx))
+ return ionic_cmb_reconfig(lif, qparam);
+
/* allocate temporary qcq arrays to hold new queue structs */
if (qparam->nxqs != lif->nxqs || qparam->ntxq_descs != lif->ntxq_descs) {
tx_qcqs = devm_kcalloc(lif->ionic->dev, lif->ionic->ntxqs_per_lif,
@@ -2785,6 +2901,16 @@ int ionic_reconfigure_queues(struct ionic_lif *lif,
sg_desc_sz = sizeof(struct ionic_txq_sg_desc);
for (i = 0; i < qparam->nxqs; i++) {
+ /* If missing, short placeholder qcq needed for swap */
+ if (!lif->txqcqs[i]) {
+ flags = IONIC_QCQ_F_TX_STATS | IONIC_QCQ_F_SG;
+ err = ionic_qcq_alloc(lif, IONIC_QTYPE_TXQ, i, "tx", flags,
+ 4, desc_sz, comp_sz, sg_desc_sz,
+ lif->kern_pid, &lif->txqcqs[i]);
+ if (err)
+ goto err_out;
+ }
+
flags = lif->txqcqs[i]->flags & ~IONIC_QCQ_F_INTR;
err = ionic_qcq_alloc(lif, IONIC_QTYPE_TXQ, i, "tx", flags,
num_desc, desc_sz, comp_sz, sg_desc_sz,
@@ -2804,6 +2930,16 @@ int ionic_reconfigure_queues(struct ionic_lif *lif,
comp_sz *= 2;
for (i = 0; i < qparam->nxqs; i++) {
+ /* If missing, short placeholder qcq needed for swap */
+ if (!lif->rxqcqs[i]) {
+ flags = IONIC_QCQ_F_RX_STATS | IONIC_QCQ_F_SG;
+ err = ionic_qcq_alloc(lif, IONIC_QTYPE_RXQ, i, "rx", flags,
+ 4, desc_sz, comp_sz, sg_desc_sz,
+ lif->kern_pid, &lif->rxqcqs[i]);
+ if (err)
+ goto err_out;
+ }
+
flags = lif->rxqcqs[i]->flags & ~IONIC_QCQ_F_INTR;
err = ionic_qcq_alloc(lif, IONIC_QTYPE_RXQ, i, "rx", flags,
num_desc, desc_sz, comp_sz, sg_desc_sz,
@@ -2853,10 +2989,15 @@ int ionic_reconfigure_queues(struct ionic_lif *lif,
lif->tx_coalesce_hw = lif->rx_coalesce_hw;
}
- /* clear existing interrupt assignments */
+ /* Clear existing interrupt assignments. We check for NULL here
+ * because we're checking the whole array for potential qcqs, not
+ * just those qcqs that have just been set up.
+ */
for (i = 0; i < lif->ionic->ntxqs_per_lif; i++) {
- ionic_qcq_intr_free(lif, lif->txqcqs[i]);
- ionic_qcq_intr_free(lif, lif->rxqcqs[i]);
+ if (lif->txqcqs[i])
+ ionic_qcq_intr_free(lif, lif->txqcqs[i]);
+ if (lif->rxqcqs[i])
+ ionic_qcq_intr_free(lif, lif->rxqcqs[i]);
}
/* re-assign the interrupts */
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.h b/drivers/net/ethernet/pensando/ionic/ionic_lif.h
index 734519895614..c9c4c46d5a16 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.h
@@ -59,6 +59,7 @@ struct ionic_rx_stats {
#define IONIC_QCQ_F_TX_STATS BIT(3)
#define IONIC_QCQ_F_RX_STATS BIT(4)
#define IONIC_QCQ_F_NOTIFYQ BIT(5)
+#define IONIC_QCQ_F_CMB_RINGS BIT(6)
struct ionic_qcq {
void *q_base;
@@ -70,6 +71,11 @@ struct ionic_qcq {
void *sg_base;
dma_addr_t sg_base_pa;
u32 sg_size;
+ void __iomem *cmb_q_base;
+ phys_addr_t cmb_q_base_pa;
+ u32 cmb_q_size;
+ u32 cmb_pgid;
+ u32 cmb_order;
struct dim dim;
struct ionic_queue q;
struct ionic_cq cq;
@@ -142,6 +148,8 @@ enum ionic_lif_state_flags {
IONIC_LIF_F_BROKEN,
IONIC_LIF_F_TX_DIM_INTR,
IONIC_LIF_F_RX_DIM_INTR,
+ IONIC_LIF_F_CMB_TX_RINGS,
+ IONIC_LIF_F_CMB_RX_RINGS,
/* leave this as last */
IONIC_LIF_F_STATE_SIZE
@@ -245,8 +253,10 @@ struct ionic_queue_params {
unsigned int nxqs;
unsigned int ntxq_descs;
unsigned int nrxq_descs;
- unsigned int intr_split;
u64 rxq_features;
+ bool intr_split;
+ bool cmb_tx;
+ bool cmb_rx;
};
static inline void ionic_init_queue_params(struct ionic_lif *lif,
@@ -255,8 +265,34 @@ static inline void ionic_init_queue_params(struct ionic_lif *lif,
qparam->nxqs = lif->nxqs;
qparam->ntxq_descs = lif->ntxq_descs;
qparam->nrxq_descs = lif->nrxq_descs;
- qparam->intr_split = test_bit(IONIC_LIF_F_SPLIT_INTR, lif->state);
qparam->rxq_features = lif->rxq_features;
+ qparam->intr_split = test_bit(IONIC_LIF_F_SPLIT_INTR, lif->state);
+ qparam->cmb_tx = test_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state);
+ qparam->cmb_rx = test_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state);
+}
+
+static inline void ionic_set_queue_params(struct ionic_lif *lif,
+ struct ionic_queue_params *qparam)
+{
+ lif->nxqs = qparam->nxqs;
+ lif->ntxq_descs = qparam->ntxq_descs;
+ lif->nrxq_descs = qparam->nrxq_descs;
+ lif->rxq_features = qparam->rxq_features;
+
+ if (qparam->intr_split)
+ set_bit(IONIC_LIF_F_SPLIT_INTR, lif->state);
+ else
+ clear_bit(IONIC_LIF_F_SPLIT_INTR, lif->state);
+
+ if (qparam->cmb_tx)
+ set_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state);
+ else
+ clear_bit(IONIC_LIF_F_CMB_TX_RINGS, lif->state);
+
+ if (qparam->cmb_rx)
+ set_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state);
+ else
+ clear_bit(IONIC_LIF_F_CMB_RX_RINGS, lif->state);
}
static inline u32 ionic_coal_usec_to_hw(struct ionic *ionic, u32 usecs)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_main.c b/drivers/net/ethernet/pensando/ionic/ionic_main.c
index 08c42b039d92..1dc79cecc5cc 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_main.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_main.c
@@ -388,7 +388,7 @@ int ionic_adminq_wait(struct ionic_lif *lif, struct ionic_admin_ctx *ctx,
break;
/* force a check of FW status and break out if FW reset */
- (void)ionic_heartbeat_check(lif->ionic);
+ ionic_heartbeat_check(lif->ionic);
if ((test_bit(IONIC_LIF_F_FW_RESET, lif->state) &&
!lif->ionic->idev.fw_status_ready) ||
test_bit(IONIC_LIF_F_FW_STOPPING, lif->state)) {
@@ -676,7 +676,7 @@ int ionic_port_init(struct ionic *ionic)
err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
ionic_dev_cmd_port_state(&ionic->idev, IONIC_PORT_ADMIN_STATE_UP);
- (void)ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
+ ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT);
mutex_unlock(&ionic->dev_cmd_lock);
if (err) {
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_phc.c b/drivers/net/ethernet/pensando/ionic/ionic_phc.c
index 887046838b3b..eac2f0e3576e 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_phc.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_phc.c
@@ -268,7 +268,7 @@ static u64 ionic_hwstamp_read(struct ionic *ionic,
u32 tick_high_before, tick_high, tick_low;
/* read and discard low part to defeat hw staging of high part */
- (void)ioread32(&ionic->idev.hwstamp_regs->tick_low);
+ ioread32(&ionic->idev.hwstamp_regs->tick_low);
tick_high_before = ioread32(&ionic->idev.hwstamp_regs->tick_high);
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c b/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c
index b7363376dfc8..1ee2f285cb42 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c
@@ -604,14 +604,14 @@ loop_out:
* they can clear room for some new filters
*/
list_for_each_entry_safe(sync_item, spos, &sync_del_list, list) {
- (void)ionic_lif_filter_del(lif, &sync_item->f.cmd);
+ ionic_lif_filter_del(lif, &sync_item->f.cmd);
list_del(&sync_item->list);
devm_kfree(dev, sync_item);
}
list_for_each_entry_safe(sync_item, spos, &sync_add_list, list) {
- (void)ionic_lif_filter_add(lif, &sync_item->f.cmd);
+ ionic_lif_filter_add(lif, &sync_item->f.cmd);
list_del(&sync_item->list);
devm_kfree(dev, sync_item);
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index f761780f0162..26798fc635db 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -402,6 +402,14 @@ bool ionic_rx_service(struct ionic_cq *cq, struct ionic_cq_info *cq_info)
return true;
}
+static inline void ionic_write_cmb_desc(struct ionic_queue *q,
+ void __iomem *cmb_desc,
+ void *desc)
+{
+ if (q_to_qcq(q)->flags & IONIC_QCQ_F_CMB_RINGS)
+ memcpy_toio(cmb_desc, desc, q->desc_size);
+}
+
void ionic_rx_fill(struct ionic_queue *q)
{
struct net_device *netdev = q->lif->netdev;
@@ -480,6 +488,8 @@ void ionic_rx_fill(struct ionic_queue *q)
IONIC_RXQ_DESC_OPCODE_SIMPLE;
desc_info->nbufs = nfrags;
+ ionic_write_cmb_desc(q, desc_info->cmb_desc, desc);
+
ionic_rxq_post(q, false, ionic_rx_clean, NULL);
}
@@ -943,7 +953,8 @@ static int ionic_tx_tcp_pseudo_csum(struct sk_buff *skb)
return 0;
}
-static void ionic_tx_tso_post(struct ionic_queue *q, struct ionic_txq_desc *desc,
+static void ionic_tx_tso_post(struct ionic_queue *q,
+ struct ionic_desc_info *desc_info,
struct sk_buff *skb,
dma_addr_t addr, u8 nsge, u16 len,
unsigned int hdrlen, unsigned int mss,
@@ -951,6 +962,7 @@ static void ionic_tx_tso_post(struct ionic_queue *q, struct ionic_txq_desc *desc
u16 vlan_tci, bool has_vlan,
bool start, bool done)
{
+ struct ionic_txq_desc *desc = desc_info->desc;
u8 flags = 0;
u64 cmd;
@@ -966,6 +978,8 @@ static void ionic_tx_tso_post(struct ionic_queue *q, struct ionic_txq_desc *desc
desc->hdr_len = cpu_to_le16(hdrlen);
desc->mss = cpu_to_le16(mss);
+ ionic_write_cmb_desc(q, desc_info->cmb_desc, desc);
+
if (start) {
skb_tx_timestamp(skb);
if (!unlikely(q->features & IONIC_TXQ_F_HWSTAMP))
@@ -1084,7 +1098,7 @@ static int ionic_tx_tso(struct ionic_queue *q, struct sk_buff *skb)
seg_rem = min(tso_rem, mss);
done = (tso_rem == 0);
/* post descriptor */
- ionic_tx_tso_post(q, desc, skb,
+ ionic_tx_tso_post(q, desc_info, skb,
desc_addr, desc_nsge, desc_len,
hdrlen, mss, outer_csum, vlan_tci, has_vlan,
start, done);
@@ -1133,6 +1147,8 @@ static void ionic_tx_calc_csum(struct ionic_queue *q, struct sk_buff *skb,
desc->csum_start = cpu_to_le16(skb_checksum_start_offset(skb));
desc->csum_offset = cpu_to_le16(skb->csum_offset);
+ ionic_write_cmb_desc(q, desc_info->cmb_desc, desc);
+
if (skb_csum_is_sctp(skb))
stats->crc32_csum++;
else
@@ -1170,6 +1186,8 @@ static void ionic_tx_calc_no_csum(struct ionic_queue *q, struct sk_buff *skb,
desc->csum_start = 0;
desc->csum_offset = 0;
+ ionic_write_cmb_desc(q, desc_info->cmb_desc, desc);
+
stats->csum_none++;
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_devlink.c b/drivers/net/ethernet/qlogic/qed/qed_devlink.c
index 922c47797af6..be5cc8b79bd5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_devlink.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_devlink.c
@@ -198,7 +198,6 @@ static const struct devlink_ops qed_dl_ops = {
struct devlink *qed_devlink_register(struct qed_dev *cdev)
{
- union devlink_param_value value;
struct qed_devlink *qdevlink;
struct devlink *dl;
int rc;
@@ -216,11 +215,6 @@ struct devlink *qed_devlink_register(struct qed_dev *cdev)
if (rc)
goto err_unregister;
- value.vbool = false;
- devlink_param_driverinit_value_set(dl,
- QED_DEVLINK_PARAM_ID_IWARP_CMT,
- value);
-
cdev->iwarp_cmt = false;
qed_fw_reporters_create(dl);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 0848b5529d48..2bf18748581d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -831,7 +831,7 @@ static int qed_iov_enable_vf_access(struct qed_hwfn *p_hwfn,
* @p_hwfn: HW device data.
* @p_ptt: PTT window for writing the registers.
* @vf: VF info data.
- * @enable: The actual permision for this VF.
+ * @enable: The actual permission for this VF.
*
* In E4, queue zone permission table size is 320x9. There
* are 320 VF queues for single engine device (256 for dual
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 953f304b8588..4a3c3b5fb4a1 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -892,6 +892,9 @@ static void qede_init_ndev(struct qede_dev *edev)
ndev->hw_features = hw_features;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
/* MTU range: 46 - 9600 */
ndev->min_mtu = ETH_ZLEN - ETH_HLEN;
ndev->max_mtu = QEDE_MAX_JUMBO_PACKET_SIZE;
@@ -970,8 +973,15 @@ static int qede_alloc_fp_array(struct qede_dev *edev)
goto err;
}
- mem = krealloc(edev->coal_entry, QEDE_QUEUE_CNT(edev) *
- sizeof(*edev->coal_entry), GFP_KERNEL);
+ if (!edev->coal_entry) {
+ mem = kcalloc(QEDE_MAX_RSS_CNT(edev),
+ sizeof(*edev->coal_entry), GFP_KERNEL);
+ } else {
+ mem = krealloc(edev->coal_entry,
+ QEDE_QUEUE_CNT(edev) * sizeof(*edev->coal_entry),
+ GFP_KERNEL);
+ }
+
if (!mem) {
DP_ERR(edev, "coalesce entry allocation failed\n");
kfree(edev->coal_entry);
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
index 27b1663c476e..39d24e07f306 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
@@ -12,6 +12,7 @@
#include "rmnet_handlers.h"
#include "rmnet_vnd.h"
#include "rmnet_private.h"
+#include "rmnet_map.h"
/* Local Definitions and Declarations */
@@ -39,6 +40,8 @@ static int rmnet_unregister_real_device(struct net_device *real_dev)
if (port->nr_rmnet_devs)
return -EINVAL;
+ rmnet_map_tx_aggregate_exit(port);
+
netdev_rx_handler_unregister(real_dev);
kfree(port);
@@ -79,6 +82,8 @@ static int rmnet_register_real_device(struct net_device *real_dev,
for (entry = 0; entry < RMNET_MAX_LOGICAL_EP; entry++)
INIT_HLIST_HEAD(&port->muxed_ep[entry]);
+ rmnet_map_tx_aggregate_init(port);
+
netdev_dbg(real_dev, "registered with rmnet\n");
return 0;
}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
index 3d3cba56c516..ed112d51ac5a 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
@@ -6,6 +6,7 @@
*/
#include <linux/skbuff.h>
+#include <linux/time.h>
#include <net/gro_cells.h>
#ifndef _RMNET_CONFIG_H_
@@ -19,6 +20,12 @@ struct rmnet_endpoint {
struct hlist_node hlnode;
};
+struct rmnet_egress_agg_params {
+ u32 bytes;
+ u32 count;
+ u64 time_nsec;
+};
+
/* One instance of this structure is instantiated for each real_dev associated
* with rmnet.
*/
@@ -30,6 +37,19 @@ struct rmnet_port {
struct hlist_head muxed_ep[RMNET_MAX_LOGICAL_EP];
struct net_device *bridge_ep;
struct net_device *rmnet_dev;
+
+ /* Egress aggregation information */
+ struct rmnet_egress_agg_params egress_agg_params;
+ /* Protect aggregation related elements */
+ spinlock_t agg_lock;
+ struct sk_buff *skbagg_head;
+ struct sk_buff *skbagg_tail;
+ int agg_state;
+ u8 agg_count;
+ struct timespec64 agg_time;
+ struct timespec64 agg_last;
+ struct hrtimer hrtimer;
+ struct work_struct agg_wq;
};
extern struct rtnl_link_ops rmnet_link_ops;
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
index a313242a762e..9f3479500f85 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
@@ -164,8 +164,18 @@ static int rmnet_map_egress_handler(struct sk_buff *skb,
map_header->mux_id = mux_id;
- skb->protocol = htons(ETH_P_MAP);
+ if (READ_ONCE(port->egress_agg_params.count) > 1) {
+ unsigned int len;
+
+ len = rmnet_map_tx_aggregate(skb, port, orig_dev);
+ if (likely(len)) {
+ rmnet_vnd_tx_fixup_len(len, orig_dev);
+ return -EINPROGRESS;
+ }
+ return -ENOMEM;
+ }
+ skb->protocol = htons(ETH_P_MAP);
return 0;
}
@@ -235,6 +245,7 @@ void rmnet_egress_handler(struct sk_buff *skb)
struct rmnet_port *port;
struct rmnet_priv *priv;
u8 mux_id;
+ int err;
sk_pacing_shift_update(skb->sk, 8);
@@ -247,8 +258,11 @@ void rmnet_egress_handler(struct sk_buff *skb)
if (!port)
goto drop;
- if (rmnet_map_egress_handler(skb, port, mux_id, orig_dev))
+ err = rmnet_map_egress_handler(skb, port, mux_id, orig_dev);
+ if (err == -ENOMEM)
goto drop;
+ else if (err == -EINPROGRESS)
+ return;
rmnet_vnd_tx_fixup(skb, orig_dev);
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
index 2b033060fc20..b70284095568 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
@@ -53,5 +53,11 @@ void rmnet_map_checksum_uplink_packet(struct sk_buff *skb,
struct net_device *orig_dev,
int csum_type);
int rmnet_map_process_next_hdr_packet(struct sk_buff *skb, u16 len);
+unsigned int rmnet_map_tx_aggregate(struct sk_buff *skb, struct rmnet_port *port,
+ struct net_device *orig_dev);
+void rmnet_map_tx_aggregate_init(struct rmnet_port *port);
+void rmnet_map_tx_aggregate_exit(struct rmnet_port *port);
+void rmnet_map_update_ul_agg_config(struct rmnet_port *port, u32 size,
+ u32 count, u32 time);
#endif /* _RMNET_MAP_H_ */
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
index ba194698cc14..a5e3d1a88305 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
@@ -12,6 +12,7 @@
#include "rmnet_config.h"
#include "rmnet_map.h"
#include "rmnet_private.h"
+#include "rmnet_vnd.h"
#define RMNET_MAP_DEAGGR_SPACING 64
#define RMNET_MAP_DEAGGR_HEADROOM (RMNET_MAP_DEAGGR_SPACING / 2)
@@ -518,3 +519,193 @@ int rmnet_map_process_next_hdr_packet(struct sk_buff *skb,
return 0;
}
+
+#define RMNET_AGG_BYPASS_TIME_NSEC 10000000L
+
+static void reset_aggr_params(struct rmnet_port *port)
+{
+ port->skbagg_head = NULL;
+ port->agg_count = 0;
+ port->agg_state = 0;
+ memset(&port->agg_time, 0, sizeof(struct timespec64));
+}
+
+static void rmnet_send_skb(struct rmnet_port *port, struct sk_buff *skb)
+{
+ if (skb_needs_linearize(skb, port->dev->features)) {
+ if (unlikely(__skb_linearize(skb))) {
+ struct rmnet_priv *priv;
+
+ priv = netdev_priv(port->rmnet_dev);
+ this_cpu_inc(priv->pcpu_stats->stats.tx_drops);
+ dev_kfree_skb_any(skb);
+ return;
+ }
+ }
+
+ dev_queue_xmit(skb);
+}
+
+static void rmnet_map_flush_tx_packet_work(struct work_struct *work)
+{
+ struct sk_buff *skb = NULL;
+ struct rmnet_port *port;
+
+ port = container_of(work, struct rmnet_port, agg_wq);
+
+ spin_lock_bh(&port->agg_lock);
+ if (likely(port->agg_state == -EINPROGRESS)) {
+ /* Buffer may have already been shipped out */
+ if (likely(port->skbagg_head)) {
+ skb = port->skbagg_head;
+ reset_aggr_params(port);
+ }
+ port->agg_state = 0;
+ }
+
+ spin_unlock_bh(&port->agg_lock);
+ if (skb)
+ rmnet_send_skb(port, skb);
+}
+
+static enum hrtimer_restart rmnet_map_flush_tx_packet_queue(struct hrtimer *t)
+{
+ struct rmnet_port *port;
+
+ port = container_of(t, struct rmnet_port, hrtimer);
+
+ schedule_work(&port->agg_wq);
+
+ return HRTIMER_NORESTART;
+}
+
+unsigned int rmnet_map_tx_aggregate(struct sk_buff *skb, struct rmnet_port *port,
+ struct net_device *orig_dev)
+{
+ struct timespec64 diff, last;
+ unsigned int len = skb->len;
+ struct sk_buff *agg_skb;
+ int size;
+
+ spin_lock_bh(&port->agg_lock);
+ memcpy(&last, &port->agg_last, sizeof(struct timespec64));
+ ktime_get_real_ts64(&port->agg_last);
+
+ if (!port->skbagg_head) {
+ /* Check to see if we should agg first. If the traffic is very
+ * sparse, don't aggregate.
+ */
+new_packet:
+ diff = timespec64_sub(port->agg_last, last);
+ size = port->egress_agg_params.bytes - skb->len;
+
+ if (size < 0) {
+ /* dropped */
+ spin_unlock_bh(&port->agg_lock);
+ return 0;
+ }
+
+ if (diff.tv_sec > 0 || diff.tv_nsec > RMNET_AGG_BYPASS_TIME_NSEC ||
+ size == 0)
+ goto no_aggr;
+
+ port->skbagg_head = skb_copy_expand(skb, 0, size, GFP_ATOMIC);
+ if (!port->skbagg_head)
+ goto no_aggr;
+
+ dev_kfree_skb_any(skb);
+ port->skbagg_head->protocol = htons(ETH_P_MAP);
+ port->agg_count = 1;
+ ktime_get_real_ts64(&port->agg_time);
+ skb_frag_list_init(port->skbagg_head);
+ goto schedule;
+ }
+ diff = timespec64_sub(port->agg_last, port->agg_time);
+ size = port->egress_agg_params.bytes - port->skbagg_head->len;
+
+ if (skb->len > size) {
+ agg_skb = port->skbagg_head;
+ reset_aggr_params(port);
+ spin_unlock_bh(&port->agg_lock);
+ hrtimer_cancel(&port->hrtimer);
+ rmnet_send_skb(port, agg_skb);
+ spin_lock_bh(&port->agg_lock);
+ goto new_packet;
+ }
+
+ if (skb_has_frag_list(port->skbagg_head))
+ port->skbagg_tail->next = skb;
+ else
+ skb_shinfo(port->skbagg_head)->frag_list = skb;
+
+ port->skbagg_head->len += skb->len;
+ port->skbagg_head->data_len += skb->len;
+ port->skbagg_head->truesize += skb->truesize;
+ port->skbagg_tail = skb;
+ port->agg_count++;
+
+ if (diff.tv_sec > 0 || diff.tv_nsec > port->egress_agg_params.time_nsec ||
+ port->agg_count >= port->egress_agg_params.count ||
+ port->skbagg_head->len == port->egress_agg_params.bytes) {
+ agg_skb = port->skbagg_head;
+ reset_aggr_params(port);
+ spin_unlock_bh(&port->agg_lock);
+ hrtimer_cancel(&port->hrtimer);
+ rmnet_send_skb(port, agg_skb);
+ return len;
+ }
+
+schedule:
+ if (!hrtimer_active(&port->hrtimer) && port->agg_state != -EINPROGRESS) {
+ port->agg_state = -EINPROGRESS;
+ hrtimer_start(&port->hrtimer,
+ ns_to_ktime(port->egress_agg_params.time_nsec),
+ HRTIMER_MODE_REL);
+ }
+ spin_unlock_bh(&port->agg_lock);
+
+ return len;
+
+no_aggr:
+ spin_unlock_bh(&port->agg_lock);
+ skb->protocol = htons(ETH_P_MAP);
+ dev_queue_xmit(skb);
+
+ return len;
+}
+
+void rmnet_map_update_ul_agg_config(struct rmnet_port *port, u32 size,
+ u32 count, u32 time)
+{
+ spin_lock_bh(&port->agg_lock);
+ port->egress_agg_params.bytes = size;
+ WRITE_ONCE(port->egress_agg_params.count, count);
+ port->egress_agg_params.time_nsec = time * NSEC_PER_USEC;
+ spin_unlock_bh(&port->agg_lock);
+}
+
+void rmnet_map_tx_aggregate_init(struct rmnet_port *port)
+{
+ hrtimer_init(&port->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ port->hrtimer.function = rmnet_map_flush_tx_packet_queue;
+ spin_lock_init(&port->agg_lock);
+ rmnet_map_update_ul_agg_config(port, 4096, 1, 800);
+ INIT_WORK(&port->agg_wq, rmnet_map_flush_tx_packet_work);
+}
+
+void rmnet_map_tx_aggregate_exit(struct rmnet_port *port)
+{
+ hrtimer_cancel(&port->hrtimer);
+ cancel_work_sync(&port->agg_wq);
+
+ spin_lock_bh(&port->agg_lock);
+ if (port->agg_state == -EINPROGRESS) {
+ if (port->skbagg_head) {
+ dev_kfree_skb_any(port->skbagg_head);
+ reset_aggr_params(port);
+ }
+
+ port->agg_state = 0;
+ }
+ spin_unlock_bh(&port->agg_lock);
+}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
index 3f5e6572d20e..046b5f7d8e7c 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
@@ -29,7 +29,7 @@ void rmnet_vnd_rx_fixup(struct sk_buff *skb, struct net_device *dev)
u64_stats_update_end(&pcpu_ptr->syncp);
}
-void rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev)
+void rmnet_vnd_tx_fixup_len(unsigned int len, struct net_device *dev)
{
struct rmnet_priv *priv = netdev_priv(dev);
struct rmnet_pcpu_stats *pcpu_ptr;
@@ -38,10 +38,15 @@ void rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev)
u64_stats_update_begin(&pcpu_ptr->syncp);
pcpu_ptr->stats.tx_pkts++;
- pcpu_ptr->stats.tx_bytes += skb->len;
+ pcpu_ptr->stats.tx_bytes += len;
u64_stats_update_end(&pcpu_ptr->syncp);
}
+void rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev)
+{
+ rmnet_vnd_tx_fixup_len(skb->len, dev);
+}
+
/* Network Device Operations */
static netdev_tx_t rmnet_vnd_start_xmit(struct sk_buff *skb,
@@ -210,7 +215,52 @@ static void rmnet_get_ethtool_stats(struct net_device *dev,
memcpy(data, st, ARRAY_SIZE(rmnet_gstrings_stats) * sizeof(u64));
}
+static int rmnet_get_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *coal,
+ struct kernel_ethtool_coalesce *kernel_coal,
+ struct netlink_ext_ack *extack)
+{
+ struct rmnet_priv *priv = netdev_priv(dev);
+ struct rmnet_port *port;
+
+ port = rmnet_get_port_rtnl(priv->real_dev);
+
+ memset(kernel_coal, 0, sizeof(*kernel_coal));
+ kernel_coal->tx_aggr_max_bytes = port->egress_agg_params.bytes;
+ kernel_coal->tx_aggr_max_frames = port->egress_agg_params.count;
+ kernel_coal->tx_aggr_time_usecs = div_u64(port->egress_agg_params.time_nsec,
+ NSEC_PER_USEC);
+
+ return 0;
+}
+
+static int rmnet_set_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *coal,
+ struct kernel_ethtool_coalesce *kernel_coal,
+ struct netlink_ext_ack *extack)
+{
+ struct rmnet_priv *priv = netdev_priv(dev);
+ struct rmnet_port *port;
+
+ port = rmnet_get_port_rtnl(priv->real_dev);
+
+ if (kernel_coal->tx_aggr_max_frames < 1 || kernel_coal->tx_aggr_max_frames > 64)
+ return -EINVAL;
+
+ if (kernel_coal->tx_aggr_max_bytes > 32768)
+ return -EINVAL;
+
+ rmnet_map_update_ul_agg_config(port, kernel_coal->tx_aggr_max_bytes,
+ kernel_coal->tx_aggr_max_frames,
+ kernel_coal->tx_aggr_time_usecs);
+
+ return 0;
+}
+
static const struct ethtool_ops rmnet_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_TX_AGGR,
+ .get_coalesce = rmnet_get_coalesce,
+ .set_coalesce = rmnet_set_coalesce,
.get_ethtool_stats = rmnet_get_ethtool_stats,
.get_strings = rmnet_get_strings,
.get_sset_count = rmnet_get_sset_count,
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
index dc3a4443ef0a..c2b2baf86894 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
@@ -16,6 +16,7 @@ int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,
int rmnet_vnd_dellink(u8 id, struct rmnet_port *port,
struct rmnet_endpoint *ep);
void rmnet_vnd_rx_fixup(struct sk_buff *skb, struct net_device *dev);
+void rmnet_vnd_tx_fixup_len(unsigned int len, struct net_device *dev);
void rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev);
void rmnet_vnd_setup(struct net_device *dev);
int rmnet_vnd_validate_real_dev_mtu(struct net_device *real_dev);
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index dadd61bccfe7..45147a1016be 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -576,6 +576,7 @@ struct rtl8169_tc_offsets {
enum rtl_flag {
RTL_FLAG_TASK_ENABLED = 0,
RTL_FLAG_TASK_RESET_PENDING,
+ RTL_FLAG_TASK_TX_TIMEOUT,
RTL_FLAG_MAX
};
@@ -3928,7 +3929,7 @@ static void rtl8169_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct rtl8169_private *tp = netdev_priv(dev);
- rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
+ rtl_schedule_task(tp, RTL_FLAG_TASK_TX_TIMEOUT);
}
static int rtl8169_tx_map(struct rtl8169_private *tp, const u32 *opts, u32 len,
@@ -4522,6 +4523,7 @@ static void rtl_task(struct work_struct *work)
{
struct rtl8169_private *tp =
container_of(work, struct rtl8169_private, wk.work);
+ int ret;
rtnl_lock();
@@ -4529,7 +4531,27 @@ static void rtl_task(struct work_struct *work)
!test_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags))
goto out_unlock;
+ if (test_and_clear_bit(RTL_FLAG_TASK_TX_TIMEOUT, tp->wk.flags)) {
+ /* if chip isn't accessible, reset bus to revive it */
+ if (RTL_R32(tp, TxConfig) == ~0) {
+ ret = pci_reset_bus(tp->pci_dev);
+ if (ret < 0) {
+ netdev_err(tp->dev, "Can't reset secondary PCI bus, detach NIC\n");
+ netif_device_detach(tp->dev);
+ goto out_unlock;
+ }
+ }
+
+ /* ASPM compatibility issues are a typical reason for tx timeouts */
+ ret = pci_disable_link_state(tp->pci_dev, PCIE_LINK_STATE_L1 |
+ PCIE_LINK_STATE_L0S);
+ if (!ret)
+ netdev_warn_once(tp->dev, "ASPM disabled on Tx timeout\n");
+ goto reset;
+ }
+
if (test_and_clear_bit(RTL_FLAG_TASK_RESET_PENDING, tp->wk.flags)) {
+reset:
rtl_reset_work(tp);
netif_wake_queue(tp->dev);
}
diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
index 2370c7797a0a..853394e5bb8b 100644
--- a/drivers/net/ethernet/renesas/rswitch.c
+++ b/drivers/net/ethernet/renesas/rswitch.c
@@ -16,7 +16,6 @@
#include <linux/of_irq.h>
#include <linux/of_mdio.h>
#include <linux/of_net.h>
-#include <linux/phylink.h>
#include <linux/phy/phy.h>
#include <linux/pm_runtime.h>
#include <linux/rtnetlink.h>
@@ -124,13 +123,6 @@ static void rswitch_fwd_init(struct rswitch_private *priv)
iowrite32(GENMASK(RSWITCH_NUM_PORTS - 1, 0), priv->addr + FWPBFC(priv->gwca.index));
}
-/* gPTP timer (gPTP) */
-static void rswitch_get_timestamp(struct rswitch_private *priv,
- struct timespec64 *ts)
-{
- priv->ptp_priv->info.gettime64(&priv->ptp_priv->info, ts);
-}
-
/* Gateway CPU agent block (GWCA) */
static int rswitch_gwca_change_mode(struct rswitch_private *priv,
enum rswitch_gwca_mode mode)
@@ -241,7 +233,7 @@ static int rswitch_get_num_cur_queues(struct rswitch_gwca_queue *gq)
static bool rswitch_is_queue_rxed(struct rswitch_gwca_queue *gq)
{
- struct rswitch_ext_ts_desc *desc = &gq->ts_ring[gq->dirty];
+ struct rswitch_ext_ts_desc *desc = &gq->rx_ring[gq->dirty];
if ((desc->desc.die_dt & DT_MASK) != DT_FEMPTY)
return true;
@@ -281,36 +273,43 @@ static void rswitch_gwca_queue_free(struct net_device *ndev,
{
int i;
- if (gq->gptp) {
+ if (!gq->dir_tx) {
dma_free_coherent(ndev->dev.parent,
sizeof(struct rswitch_ext_ts_desc) *
- (gq->ring_size + 1), gq->ts_ring, gq->ring_dma);
- gq->ts_ring = NULL;
- } else {
- dma_free_coherent(ndev->dev.parent,
- sizeof(struct rswitch_ext_desc) *
- (gq->ring_size + 1), gq->ring, gq->ring_dma);
- gq->ring = NULL;
- }
+ (gq->ring_size + 1), gq->rx_ring, gq->ring_dma);
+ gq->rx_ring = NULL;
- if (!gq->dir_tx) {
for (i = 0; i < gq->ring_size; i++)
dev_kfree_skb(gq->skbs[i]);
+ } else {
+ dma_free_coherent(ndev->dev.parent,
+ sizeof(struct rswitch_ext_desc) *
+ (gq->ring_size + 1), gq->tx_ring, gq->ring_dma);
+ gq->tx_ring = NULL;
}
kfree(gq->skbs);
gq->skbs = NULL;
}
+static void rswitch_gwca_ts_queue_free(struct rswitch_private *priv)
+{
+ struct rswitch_gwca_queue *gq = &priv->gwca.ts_queue;
+
+ dma_free_coherent(&priv->pdev->dev,
+ sizeof(struct rswitch_ts_desc) * (gq->ring_size + 1),
+ gq->ts_ring, gq->ring_dma);
+ gq->ts_ring = NULL;
+}
+
static int rswitch_gwca_queue_alloc(struct net_device *ndev,
struct rswitch_private *priv,
struct rswitch_gwca_queue *gq,
- bool dir_tx, bool gptp, int ring_size)
+ bool dir_tx, int ring_size)
{
int i, bit;
gq->dir_tx = dir_tx;
- gq->gptp = gptp;
gq->ring_size = ring_size;
gq->ndev = ndev;
@@ -318,18 +317,19 @@ static int rswitch_gwca_queue_alloc(struct net_device *ndev,
if (!gq->skbs)
return -ENOMEM;
- if (!dir_tx)
+ if (!dir_tx) {
rswitch_gwca_queue_alloc_skb(gq, 0, gq->ring_size);
- if (gptp)
- gq->ts_ring = dma_alloc_coherent(ndev->dev.parent,
+ gq->rx_ring = dma_alloc_coherent(ndev->dev.parent,
sizeof(struct rswitch_ext_ts_desc) *
(gq->ring_size + 1), &gq->ring_dma, GFP_KERNEL);
- else
- gq->ring = dma_alloc_coherent(ndev->dev.parent,
- sizeof(struct rswitch_ext_desc) *
- (gq->ring_size + 1), &gq->ring_dma, GFP_KERNEL);
- if (!gq->ts_ring && !gq->ring)
+ } else {
+ gq->tx_ring = dma_alloc_coherent(ndev->dev.parent,
+ sizeof(struct rswitch_ext_desc) *
+ (gq->ring_size + 1), &gq->ring_dma, GFP_KERNEL);
+ }
+
+ if (!gq->rx_ring && !gq->tx_ring)
goto out;
i = gq->index / 32;
@@ -347,6 +347,17 @@ out:
return -ENOMEM;
}
+static int rswitch_gwca_ts_queue_alloc(struct rswitch_private *priv)
+{
+ struct rswitch_gwca_queue *gq = &priv->gwca.ts_queue;
+
+ gq->ring_size = TS_RING_SIZE;
+ gq->ts_ring = dma_alloc_coherent(&priv->pdev->dev,
+ sizeof(struct rswitch_ts_desc) *
+ (gq->ring_size + 1), &gq->ring_dma, GFP_KERNEL);
+ return !gq->ts_ring ? -ENOMEM : 0;
+}
+
static void rswitch_desc_set_dptr(struct rswitch_desc *desc, dma_addr_t addr)
{
desc->dptrl = cpu_to_le32(lower_32_bits(addr));
@@ -362,14 +373,14 @@ static int rswitch_gwca_queue_format(struct net_device *ndev,
struct rswitch_private *priv,
struct rswitch_gwca_queue *gq)
{
- int tx_ring_size = sizeof(struct rswitch_ext_desc) * gq->ring_size;
+ int ring_size = sizeof(struct rswitch_ext_desc) * gq->ring_size;
struct rswitch_ext_desc *desc;
struct rswitch_desc *linkfix;
dma_addr_t dma_addr;
int i;
- memset(gq->ring, 0, tx_ring_size);
- for (i = 0, desc = gq->ring; i < gq->ring_size; i++, desc++) {
+ memset(gq->tx_ring, 0, ring_size);
+ for (i = 0, desc = gq->tx_ring; i < gq->ring_size; i++, desc++) {
if (!gq->dir_tx) {
dma_addr = dma_map_single(ndev->dev.parent,
gq->skbs[i]->data, PKT_BUF_SZ,
@@ -387,7 +398,7 @@ static int rswitch_gwca_queue_format(struct net_device *ndev,
rswitch_desc_set_dptr(&desc->desc, gq->ring_dma);
desc->desc.die_dt = DT_LINKFIX;
- linkfix = &priv->linkfix_table[gq->index];
+ linkfix = &priv->gwca.linkfix_table[gq->index];
linkfix->die_dt = DT_LINKFIX;
rswitch_desc_set_dptr(linkfix, gq->ring_dma);
@@ -398,7 +409,7 @@ static int rswitch_gwca_queue_format(struct net_device *ndev,
err:
if (!gq->dir_tx) {
- for (i--, desc = gq->ring; i >= 0; i--, desc++) {
+ for (i--, desc = gq->tx_ring; i >= 0; i--, desc++) {
dma_addr = rswitch_desc_get_dptr(&desc->desc);
dma_unmap_single(ndev->dev.parent, dma_addr, PKT_BUF_SZ,
DMA_FROM_DEVICE);
@@ -408,9 +419,23 @@ err:
return -ENOMEM;
}
-static int rswitch_gwca_queue_ts_fill(struct net_device *ndev,
- struct rswitch_gwca_queue *gq,
- int start_index, int num)
+static void rswitch_gwca_ts_queue_fill(struct rswitch_private *priv,
+ int start_index, int num)
+{
+ struct rswitch_gwca_queue *gq = &priv->gwca.ts_queue;
+ struct rswitch_ts_desc *desc;
+ int i, index;
+
+ for (i = 0; i < num; i++) {
+ index = (i + start_index) % gq->ring_size;
+ desc = &gq->ts_ring[index];
+ desc->desc.die_dt = DT_FEMPTY_ND | DIE;
+ }
+}
+
+static int rswitch_gwca_queue_ext_ts_fill(struct net_device *ndev,
+ struct rswitch_gwca_queue *gq,
+ int start_index, int num)
{
struct rswitch_device *rdev = netdev_priv(ndev);
struct rswitch_ext_ts_desc *desc;
@@ -419,7 +444,7 @@ static int rswitch_gwca_queue_ts_fill(struct net_device *ndev,
for (i = 0; i < num; i++) {
index = (i + start_index) % gq->ring_size;
- desc = &gq->ts_ring[index];
+ desc = &gq->rx_ring[index];
if (!gq->dir_tx) {
dma_addr = dma_map_single(ndev->dev.parent,
gq->skbs[index]->data, PKT_BUF_SZ,
@@ -443,7 +468,7 @@ err:
if (!gq->dir_tx) {
for (i--; i >= 0; i--) {
index = (i + start_index) % gq->ring_size;
- desc = &gq->ts_ring[index];
+ desc = &gq->rx_ring[index];
dma_addr = rswitch_desc_get_dptr(&desc->desc);
dma_unmap_single(ndev->dev.parent, dma_addr, PKT_BUF_SZ,
DMA_FROM_DEVICE);
@@ -453,25 +478,25 @@ err:
return -ENOMEM;
}
-static int rswitch_gwca_queue_ts_format(struct net_device *ndev,
- struct rswitch_private *priv,
- struct rswitch_gwca_queue *gq)
+static int rswitch_gwca_queue_ext_ts_format(struct net_device *ndev,
+ struct rswitch_private *priv,
+ struct rswitch_gwca_queue *gq)
{
- int tx_ts_ring_size = sizeof(struct rswitch_ext_ts_desc) * gq->ring_size;
+ int ring_size = sizeof(struct rswitch_ext_ts_desc) * gq->ring_size;
struct rswitch_ext_ts_desc *desc;
struct rswitch_desc *linkfix;
int err;
- memset(gq->ts_ring, 0, tx_ts_ring_size);
- err = rswitch_gwca_queue_ts_fill(ndev, gq, 0, gq->ring_size);
+ memset(gq->rx_ring, 0, ring_size);
+ err = rswitch_gwca_queue_ext_ts_fill(ndev, gq, 0, gq->ring_size);
if (err < 0)
return err;
- desc = &gq->ts_ring[gq->ring_size]; /* Last */
+ desc = &gq->rx_ring[gq->ring_size]; /* Last */
rswitch_desc_set_dptr(&desc->desc, gq->ring_dma);
desc->desc.die_dt = DT_LINKFIX;
- linkfix = &priv->linkfix_table[gq->index];
+ linkfix = &priv->gwca.linkfix_table[gq->index];
linkfix->die_dt = DT_LINKFIX;
rswitch_desc_set_dptr(linkfix, gq->ring_dma);
@@ -481,28 +506,31 @@ static int rswitch_gwca_queue_ts_format(struct net_device *ndev,
return 0;
}
-static int rswitch_gwca_desc_alloc(struct rswitch_private *priv)
+static int rswitch_gwca_linkfix_alloc(struct rswitch_private *priv)
{
int i, num_queues = priv->gwca.num_queues;
+ struct rswitch_gwca *gwca = &priv->gwca;
struct device *dev = &priv->pdev->dev;
- priv->linkfix_table_size = sizeof(struct rswitch_desc) * num_queues;
- priv->linkfix_table = dma_alloc_coherent(dev, priv->linkfix_table_size,
- &priv->linkfix_table_dma, GFP_KERNEL);
- if (!priv->linkfix_table)
+ gwca->linkfix_table_size = sizeof(struct rswitch_desc) * num_queues;
+ gwca->linkfix_table = dma_alloc_coherent(dev, gwca->linkfix_table_size,
+ &gwca->linkfix_table_dma, GFP_KERNEL);
+ if (!gwca->linkfix_table)
return -ENOMEM;
for (i = 0; i < num_queues; i++)
- priv->linkfix_table[i].die_dt = DT_EOS;
+ gwca->linkfix_table[i].die_dt = DT_EOS;
return 0;
}
-static void rswitch_gwca_desc_free(struct rswitch_private *priv)
+static void rswitch_gwca_linkfix_free(struct rswitch_private *priv)
{
- if (priv->linkfix_table)
- dma_free_coherent(&priv->pdev->dev, priv->linkfix_table_size,
- priv->linkfix_table, priv->linkfix_table_dma);
- priv->linkfix_table = NULL;
+ struct rswitch_gwca *gwca = &priv->gwca;
+
+ if (gwca->linkfix_table)
+ dma_free_coherent(&priv->pdev->dev, gwca->linkfix_table_size,
+ gwca->linkfix_table, gwca->linkfix_table_dma);
+ gwca->linkfix_table = NULL;
}
static struct rswitch_gwca_queue *rswitch_gwca_get(struct rswitch_private *priv)
@@ -537,8 +565,7 @@ static int rswitch_txdmac_alloc(struct net_device *ndev)
if (!rdev->tx_queue)
return -EBUSY;
- err = rswitch_gwca_queue_alloc(ndev, priv, rdev->tx_queue, true, false,
- TX_RING_SIZE);
+ err = rswitch_gwca_queue_alloc(ndev, priv, rdev->tx_queue, true, TX_RING_SIZE);
if (err < 0) {
rswitch_gwca_put(priv, rdev->tx_queue);
return err;
@@ -572,8 +599,7 @@ static int rswitch_rxdmac_alloc(struct net_device *ndev)
if (!rdev->rx_queue)
return -EBUSY;
- err = rswitch_gwca_queue_alloc(ndev, priv, rdev->rx_queue, false, true,
- RX_RING_SIZE);
+ err = rswitch_gwca_queue_alloc(ndev, priv, rdev->rx_queue, false, RX_RING_SIZE);
if (err < 0) {
rswitch_gwca_put(priv, rdev->rx_queue);
return err;
@@ -595,7 +621,7 @@ static int rswitch_rxdmac_init(struct rswitch_private *priv, int index)
struct rswitch_device *rdev = priv->rdev[index];
struct net_device *ndev = rdev->ndev;
- return rswitch_gwca_queue_ts_format(ndev, priv, rdev->rx_queue);
+ return rswitch_gwca_queue_ext_ts_format(ndev, priv, rdev->rx_queue);
}
static int rswitch_gwca_hw_init(struct rswitch_private *priv)
@@ -618,8 +644,11 @@ static int rswitch_gwca_hw_init(struct rswitch_private *priv)
iowrite32(GWVCC_VEM_SC_TAG, priv->addr + GWVCC);
iowrite32(0, priv->addr + GWTTFC);
- iowrite32(lower_32_bits(priv->linkfix_table_dma), priv->addr + GWDCBAC1);
- iowrite32(upper_32_bits(priv->linkfix_table_dma), priv->addr + GWDCBAC0);
+ iowrite32(lower_32_bits(priv->gwca.linkfix_table_dma), priv->addr + GWDCBAC1);
+ iowrite32(upper_32_bits(priv->gwca.linkfix_table_dma), priv->addr + GWDCBAC0);
+ iowrite32(lower_32_bits(priv->gwca.ts_queue.ring_dma), priv->addr + GWTDCAC10);
+ iowrite32(upper_32_bits(priv->gwca.ts_queue.ring_dma), priv->addr + GWTDCAC00);
+ iowrite32(GWCA_TS_IRQ_BIT, priv->addr + GWTSDCC0);
rswitch_gwca_set_rate_limit(priv, priv->gwca.speed);
for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
@@ -676,7 +705,7 @@ static bool rswitch_rx(struct net_device *ndev, int *quota)
boguscnt = min_t(int, gq->ring_size, *quota);
limit = boguscnt;
- desc = &gq->ts_ring[gq->cur];
+ desc = &gq->rx_ring[gq->cur];
while ((desc->desc.die_dt & DT_MASK) != DT_FEMPTY) {
if (--boguscnt < 0)
break;
@@ -704,14 +733,14 @@ static bool rswitch_rx(struct net_device *ndev, int *quota)
rdev->ndev->stats.rx_bytes += pkt_len;
gq->cur = rswitch_next_queue_index(gq, true, 1);
- desc = &gq->ts_ring[gq->cur];
+ desc = &gq->rx_ring[gq->cur];
}
num = rswitch_get_num_cur_queues(gq);
ret = rswitch_gwca_queue_alloc_skb(gq, gq->dirty, num);
if (ret < 0)
goto err;
- ret = rswitch_gwca_queue_ts_fill(ndev, gq, gq->dirty, num);
+ ret = rswitch_gwca_queue_ext_ts_fill(ndev, gq, gq->dirty, num);
if (ret < 0)
goto err;
gq->dirty = rswitch_next_queue_index(gq, false, num);
@@ -738,7 +767,7 @@ static int rswitch_tx_free(struct net_device *ndev, bool free_txed_only)
for (; rswitch_get_num_cur_queues(gq) > 0;
gq->dirty = rswitch_next_queue_index(gq, false, 1)) {
- desc = &gq->ring[gq->dirty];
+ desc = &gq->tx_ring[gq->dirty];
if (free_txed_only && (desc->desc.die_dt & DT_MASK) != DT_FEMPTY)
break;
@@ -746,15 +775,6 @@ static int rswitch_tx_free(struct net_device *ndev, bool free_txed_only)
size = le16_to_cpu(desc->desc.info_ds) & TX_DS;
skb = gq->skbs[gq->dirty];
if (skb) {
- if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) {
- struct skb_shared_hwtstamps shhwtstamps;
- struct timespec64 ts;
-
- rswitch_get_timestamp(rdev->priv, &ts);
- memset(&shhwtstamps, 0, sizeof(shhwtstamps));
- shhwtstamps.hwtstamp = timespec64_to_ktime(ts);
- skb_tstamp_tx(skb, &shhwtstamps);
- }
dma_addr = rswitch_desc_get_dptr(&desc->desc);
dma_unmap_single(ndev->dev.parent, dma_addr,
size, DMA_TO_DEVICE);
@@ -880,6 +900,73 @@ static int rswitch_gwca_request_irqs(struct rswitch_private *priv)
return 0;
}
+static void rswitch_ts(struct rswitch_private *priv)
+{
+ struct rswitch_gwca_queue *gq = &priv->gwca.ts_queue;
+ struct rswitch_gwca_ts_info *ts_info, *ts_info2;
+ struct skb_shared_hwtstamps shhwtstamps;
+ struct rswitch_ts_desc *desc;
+ struct timespec64 ts;
+ u32 tag, port;
+ int num;
+
+ desc = &gq->ts_ring[gq->cur];
+ while ((desc->desc.die_dt & DT_MASK) != DT_FEMPTY_ND) {
+ dma_rmb();
+
+ port = TS_DESC_DPN(__le32_to_cpu(desc->desc.dptrl));
+ tag = TS_DESC_TSUN(__le32_to_cpu(desc->desc.dptrl));
+
+ list_for_each_entry_safe(ts_info, ts_info2, &priv->gwca.ts_info_list, list) {
+ if (!(ts_info->port == port && ts_info->tag == tag))
+ continue;
+
+ memset(&shhwtstamps, 0, sizeof(shhwtstamps));
+ ts.tv_sec = __le32_to_cpu(desc->ts_sec);
+ ts.tv_nsec = __le32_to_cpu(desc->ts_nsec & cpu_to_le32(0x3fffffff));
+ shhwtstamps.hwtstamp = timespec64_to_ktime(ts);
+ skb_tstamp_tx(ts_info->skb, &shhwtstamps);
+ dev_consume_skb_irq(ts_info->skb);
+ list_del(&ts_info->list);
+ kfree(ts_info);
+ break;
+ }
+
+ gq->cur = rswitch_next_queue_index(gq, true, 1);
+ desc = &gq->ts_ring[gq->cur];
+ }
+
+ num = rswitch_get_num_cur_queues(gq);
+ rswitch_gwca_ts_queue_fill(priv, gq->dirty, num);
+ gq->dirty = rswitch_next_queue_index(gq, false, num);
+}
+
+static irqreturn_t rswitch_gwca_ts_irq(int irq, void *dev_id)
+{
+ struct rswitch_private *priv = dev_id;
+
+ if (ioread32(priv->addr + GWTSDIS) & GWCA_TS_IRQ_BIT) {
+ iowrite32(GWCA_TS_IRQ_BIT, priv->addr + GWTSDIS);
+ rswitch_ts(priv);
+
+ return IRQ_HANDLED;
+ }
+
+ return IRQ_NONE;
+}
+
+static int rswitch_gwca_ts_request_irqs(struct rswitch_private *priv)
+{
+ int irq;
+
+ irq = platform_get_irq_byname(priv->pdev, GWCA_TS_IRQ_RESOURCE_NAME);
+ if (irq < 0)
+ return irq;
+
+ return devm_request_irq(&priv->pdev->dev, irq, rswitch_gwca_ts_irq,
+ 0, GWCA_TS_IRQ_NAME, priv);
+}
+
/* Ethernet TSN Agent block (ETHA) and Ethernet MAC IP block (RMAC) */
static int rswitch_etha_change_mode(struct rswitch_etha *etha,
enum rswitch_etha_mode mode)
@@ -1024,34 +1111,18 @@ static int rswitch_etha_set_access(struct rswitch_etha *etha, bool read,
return ret;
}
-static int rswitch_etha_mii_read(struct mii_bus *bus, int addr, int regnum)
+static int rswitch_etha_mii_read_c45(struct mii_bus *bus, int addr, int devad,
+ int regad)
{
struct rswitch_etha *etha = bus->priv;
- int mode, devad, regad;
-
- mode = regnum & MII_ADDR_C45;
- devad = (regnum >> MII_DEVADDR_C45_SHIFT) & 0x1f;
- regad = regnum & MII_REGADDR_C45_MASK;
-
- /* Not support Clause 22 access method */
- if (!mode)
- return -EOPNOTSUPP;
return rswitch_etha_set_access(etha, true, addr, devad, regad, 0);
}
-static int rswitch_etha_mii_write(struct mii_bus *bus, int addr, int regnum, u16 val)
+static int rswitch_etha_mii_write_c45(struct mii_bus *bus, int addr, int devad,
+ int regad, u16 val)
{
struct rswitch_etha *etha = bus->priv;
- int mode, devad, regad;
-
- mode = regnum & MII_ADDR_C45;
- devad = (regnum >> MII_DEVADDR_C45_SHIFT) & 0x1f;
- regad = regnum & MII_REGADDR_C45_MASK;
-
- /* Not support Clause 22 access method */
- if (!mode)
- return -EOPNOTSUPP;
return rswitch_etha_set_access(etha, false, addr, devad, regad, val);
}
@@ -1087,33 +1158,25 @@ out:
return port;
}
-/* Call of_node_put(mdio) after done */
-static struct device_node *rswitch_get_mdio_node(struct rswitch_device *rdev)
-{
- struct device_node *port, *mdio;
-
- port = rswitch_get_port_node(rdev);
- if (!port)
- return NULL;
-
- mdio = of_get_child_by_name(port, "mdio");
- of_node_put(port);
-
- return mdio;
-}
-
static int rswitch_etha_get_params(struct rswitch_device *rdev)
{
- struct device_node *port;
+ u32 max_speed;
int err;
- port = rswitch_get_port_node(rdev);
- if (!port)
+ if (!rdev->np_port)
return 0; /* ignored */
- err = of_get_phy_mode(port, &rdev->etha->phy_interface);
- of_node_put(port);
+ err = of_get_phy_mode(rdev->np_port, &rdev->etha->phy_interface);
+ if (err)
+ return err;
+ err = of_property_read_u32(rdev->np_port, "max-speed", &max_speed);
+ if (!err) {
+ rdev->etha->speed = max_speed;
+ return 0;
+ }
+
+ /* if no "max-speed" property, let's use default speed */
switch (rdev->etha->phy_interface) {
case PHY_INTERFACE_MODE_MII:
rdev->etha->speed = SPEED_100;
@@ -1125,11 +1188,10 @@ static int rswitch_etha_get_params(struct rswitch_device *rdev)
rdev->etha->speed = SPEED_2500;
break;
default:
- err = -EINVAL;
- break;
+ return -EINVAL;
}
- return err;
+ return 0;
}
static int rswitch_mii_register(struct rswitch_device *rdev)
@@ -1145,11 +1207,11 @@ static int rswitch_mii_register(struct rswitch_device *rdev)
mii_bus->name = "rswitch_mii";
sprintf(mii_bus->id, "etha%d", rdev->etha->index);
mii_bus->priv = rdev->etha;
- mii_bus->read = rswitch_etha_mii_read;
- mii_bus->write = rswitch_etha_mii_write;
+ mii_bus->read_c45 = rswitch_etha_mii_read_c45;
+ mii_bus->write_c45 = rswitch_etha_mii_write_c45;
mii_bus->parent = &rdev->priv->pdev->dev;
- mdio_np = rswitch_get_mdio_node(rdev);
+ mdio_np = of_get_child_by_name(rdev->np_port, "mdio");
err = of_mdiobus_register(mii_bus, mdio_np);
if (err < 0) {
mdiobus_free(mii_bus);
@@ -1173,114 +1235,107 @@ static void rswitch_mii_unregister(struct rswitch_device *rdev)
}
}
-static void rswitch_mac_config(struct phylink_config *config,
- unsigned int mode,
- const struct phylink_link_state *state)
+static void rswitch_adjust_link(struct net_device *ndev)
{
-}
+ struct rswitch_device *rdev = netdev_priv(ndev);
+ struct phy_device *phydev = ndev->phydev;
-static void rswitch_mac_link_down(struct phylink_config *config,
- unsigned int mode,
- phy_interface_t interface)
-{
+ /* Current hardware has a restriction not to change speed at runtime */
+ if (phydev->link != rdev->etha->link) {
+ phy_print_status(phydev);
+ if (phydev->link)
+ phy_power_on(rdev->serdes);
+ else
+ phy_power_off(rdev->serdes);
+
+ rdev->etha->link = phydev->link;
+ }
}
-static void rswitch_mac_link_up(struct phylink_config *config,
- struct phy_device *phydev, unsigned int mode,
- phy_interface_t interface, int speed,
- int duplex, bool tx_pause, bool rx_pause)
+static void rswitch_phy_remove_link_mode(struct rswitch_device *rdev,
+ struct phy_device *phydev)
{
- /* Current hardware cannot change speed at runtime */
-}
+ /* Current hardware has a restriction not to change speed at runtime */
+ switch (rdev->etha->speed) {
+ case SPEED_2500:
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Full_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Full_BIT);
+ break;
+ case SPEED_1000:
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_2500baseX_Full_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Full_BIT);
+ break;
+ case SPEED_100:
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_2500baseX_Full_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Full_BIT);
+ break;
+ default:
+ break;
+ }
-static const struct phylink_mac_ops rswitch_phylink_ops = {
- .mac_config = rswitch_mac_config,
- .mac_link_down = rswitch_mac_link_down,
- .mac_link_up = rswitch_mac_link_up,
-};
+ phy_set_max_speed(phydev, rdev->etha->speed);
+}
-static int rswitch_phylink_init(struct rswitch_device *rdev)
+static int rswitch_phy_device_init(struct rswitch_device *rdev)
{
- struct device_node *port;
- struct phylink *phylink;
- int err;
+ struct phy_device *phydev;
+ struct device_node *phy;
+ int err = -ENOENT;
- port = rswitch_get_port_node(rdev);
- if (!port)
+ if (!rdev->np_port)
return -ENODEV;
- rdev->phylink_config.dev = &rdev->ndev->dev;
- rdev->phylink_config.type = PHYLINK_NETDEV;
- __set_bit(PHY_INTERFACE_MODE_SGMII, rdev->phylink_config.supported_interfaces);
- __set_bit(PHY_INTERFACE_MODE_USXGMII, rdev->phylink_config.supported_interfaces);
- rdev->phylink_config.mac_capabilities = MAC_100FD | MAC_1000FD | MAC_2500FD;
+ phy = of_parse_phandle(rdev->np_port, "phy-handle", 0);
+ if (!phy)
+ return -ENODEV;
- phylink = phylink_create(&rdev->phylink_config, &port->fwnode,
- rdev->etha->phy_interface, &rswitch_phylink_ops);
- if (IS_ERR(phylink)) {
- err = PTR_ERR(phylink);
+ /* Set phydev->host_interfaces before calling of_phy_connect() to
+ * configure the PHY with the information of host_interfaces.
+ */
+ phydev = of_phy_find_device(phy);
+ if (!phydev)
goto out;
- }
+ __set_bit(rdev->etha->phy_interface, phydev->host_interfaces);
- rdev->phylink = phylink;
- err = phylink_of_phy_connect(rdev->phylink, port, rdev->etha->phy_interface);
+ phydev = of_phy_connect(rdev->ndev, phy, rswitch_adjust_link, 0,
+ rdev->etha->phy_interface);
+ if (!phydev)
+ goto out;
+
+ phy_set_max_speed(phydev, SPEED_2500);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+ rswitch_phy_remove_link_mode(rdev, phydev);
+
+ phy_attached_info(phydev);
+
+ err = 0;
out:
- of_node_put(port);
+ of_node_put(phy);
return err;
}
-static void rswitch_phylink_deinit(struct rswitch_device *rdev)
+static void rswitch_phy_device_deinit(struct rswitch_device *rdev)
{
- rtnl_lock();
- phylink_disconnect_phy(rdev->phylink);
- rtnl_unlock();
- phylink_destroy(rdev->phylink);
+ if (rdev->ndev->phydev) {
+ phy_disconnect(rdev->ndev->phydev);
+ rdev->ndev->phydev = NULL;
+ }
}
static int rswitch_serdes_set_params(struct rswitch_device *rdev)
{
- struct device_node *port = rswitch_get_port_node(rdev);
- struct phy *serdes;
int err;
- serdes = devm_of_phy_get(&rdev->priv->pdev->dev, port, NULL);
- of_node_put(port);
- if (IS_ERR(serdes))
- return PTR_ERR(serdes);
-
- err = phy_set_mode_ext(serdes, PHY_MODE_ETHERNET,
+ err = phy_set_mode_ext(rdev->serdes, PHY_MODE_ETHERNET,
rdev->etha->phy_interface);
if (err < 0)
return err;
- return phy_set_speed(serdes, rdev->etha->speed);
-}
-
-static int rswitch_serdes_init(struct rswitch_device *rdev)
-{
- struct device_node *port = rswitch_get_port_node(rdev);
- struct phy *serdes;
-
- serdes = devm_of_phy_get(&rdev->priv->pdev->dev, port, NULL);
- of_node_put(port);
- if (IS_ERR(serdes))
- return PTR_ERR(serdes);
-
- return phy_init(serdes);
-}
-
-static int rswitch_serdes_deinit(struct rswitch_device *rdev)
-{
- struct device_node *port = rswitch_get_port_node(rdev);
- struct phy *serdes;
-
- serdes = devm_of_phy_get(&rdev->priv->pdev->dev, port, NULL);
- of_node_put(port);
- if (IS_ERR(serdes))
- return PTR_ERR(serdes);
-
- return phy_exit(serdes);
+ return phy_set_speed(rdev->serdes, rdev->etha->speed);
}
static int rswitch_ether_port_init_one(struct rswitch_device *rdev)
@@ -1298,9 +1353,15 @@ static int rswitch_ether_port_init_one(struct rswitch_device *rdev)
if (err < 0)
return err;
- err = rswitch_phylink_init(rdev);
+ err = rswitch_phy_device_init(rdev);
if (err < 0)
- goto err_phylink_init;
+ goto err_phy_device_init;
+
+ rdev->serdes = devm_of_phy_get(&rdev->priv->pdev->dev, rdev->np_port, NULL);
+ if (IS_ERR(rdev->serdes)) {
+ err = PTR_ERR(rdev->serdes);
+ goto err_serdes_phy_get;
+ }
err = rswitch_serdes_set_params(rdev);
if (err < 0)
@@ -1309,9 +1370,10 @@ static int rswitch_ether_port_init_one(struct rswitch_device *rdev)
return 0;
err_serdes_set_params:
- rswitch_phylink_deinit(rdev);
+err_serdes_phy_get:
+ rswitch_phy_device_deinit(rdev);
-err_phylink_init:
+err_phy_device_init:
rswitch_mii_unregister(rdev);
return err;
@@ -1319,7 +1381,7 @@ err_phylink_init:
static void rswitch_ether_port_deinit_one(struct rswitch_device *rdev)
{
- rswitch_phylink_deinit(rdev);
+ rswitch_phy_device_deinit(rdev);
rswitch_mii_unregister(rdev);
}
@@ -1334,7 +1396,7 @@ static int rswitch_ether_port_init_all(struct rswitch_private *priv)
}
rswitch_for_each_enabled_port(priv, i) {
- err = rswitch_serdes_init(priv->rdev[i]);
+ err = phy_init(priv->rdev[i]->serdes);
if (err)
goto err_serdes;
}
@@ -1343,7 +1405,7 @@ static int rswitch_ether_port_init_all(struct rswitch_private *priv)
err_serdes:
rswitch_for_each_enabled_port_continue_reverse(priv, i)
- rswitch_serdes_deinit(priv->rdev[i]);
+ phy_exit(priv->rdev[i]->serdes);
i = RSWITCH_NUM_PORTS;
err_init_one:
@@ -1358,7 +1420,7 @@ static void rswitch_ether_port_deinit_all(struct rswitch_private *priv)
int i;
for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
- rswitch_serdes_deinit(priv->rdev[i]);
+ phy_exit(priv->rdev[i]->serdes);
rswitch_ether_port_deinit_one(priv->rdev[i]);
}
}
@@ -1367,7 +1429,7 @@ static int rswitch_open(struct net_device *ndev)
{
struct rswitch_device *rdev = netdev_priv(ndev);
- phylink_start(rdev->phylink);
+ phy_start(ndev->phydev);
napi_enable(&rdev->napi);
netif_start_queue(ndev);
@@ -1375,19 +1437,32 @@ static int rswitch_open(struct net_device *ndev)
rswitch_enadis_data_irq(rdev->priv, rdev->tx_queue->index, true);
rswitch_enadis_data_irq(rdev->priv, rdev->rx_queue->index, true);
+ iowrite32(GWCA_TS_IRQ_BIT, rdev->priv->addr + GWTSDIE);
+
return 0;
};
static int rswitch_stop(struct net_device *ndev)
{
struct rswitch_device *rdev = netdev_priv(ndev);
+ struct rswitch_gwca_ts_info *ts_info, *ts_info2;
netif_tx_stop_all_queues(ndev);
+ iowrite32(GWCA_TS_IRQ_BIT, rdev->priv->addr + GWTSDID);
+
+ list_for_each_entry_safe(ts_info, ts_info2, &rdev->priv->gwca.ts_info_list, list) {
+ if (ts_info->port != rdev->port)
+ continue;
+ dev_kfree_skb_irq(ts_info->skb);
+ list_del(&ts_info->list);
+ kfree(ts_info);
+ }
+
rswitch_enadis_data_irq(rdev->priv, rdev->tx_queue->index, false);
rswitch_enadis_data_irq(rdev->priv, rdev->rx_queue->index, false);
- phylink_stop(rdev->phylink);
+ phy_stop(ndev->phydev);
napi_disable(&rdev->napi);
return 0;
@@ -1416,17 +1491,31 @@ static netdev_tx_t rswitch_start_xmit(struct sk_buff *skb, struct net_device *nd
}
gq->skbs[gq->cur] = skb;
- desc = &gq->ring[gq->cur];
+ desc = &gq->tx_ring[gq->cur];
rswitch_desc_set_dptr(&desc->desc, dma_addr);
desc->desc.info_ds = cpu_to_le16(skb->len);
desc->info1 = cpu_to_le64(INFO1_DV(BIT(rdev->etha->index)) | INFO1_FMT);
if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) {
+ struct rswitch_gwca_ts_info *ts_info;
+
+ ts_info = kzalloc(sizeof(*ts_info), GFP_ATOMIC);
+ if (!ts_info) {
+ dma_unmap_single(ndev->dev.parent, dma_addr, skb->len, DMA_TO_DEVICE);
+ return -ENOMEM;
+ }
+
skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
rdev->ts_tag++;
desc->info1 |= cpu_to_le64(INFO1_TSUN(rdev->ts_tag) | INFO1_TXC);
+
+ ts_info->skb = skb_get(skb);
+ ts_info->port = rdev->port;
+ ts_info->tag = rdev->ts_tag;
+ list_add_tail(&ts_info->list, &rdev->priv->gwca.ts_info_list);
+
+ skb_tx_timestamp(skb);
}
- skb_tx_timestamp(skb);
dma_wmb();
@@ -1515,8 +1604,6 @@ static int rswitch_hwstamp_set(struct net_device *ndev, struct ifreq *req)
static int rswitch_eth_ioctl(struct net_device *ndev, struct ifreq *req, int cmd)
{
- struct rswitch_device *rdev = netdev_priv(ndev);
-
if (!netif_running(ndev))
return -EINVAL;
@@ -1526,7 +1613,7 @@ static int rswitch_eth_ioctl(struct net_device *ndev, struct ifreq *req, int cmd
case SIOCSHWTSTAMP:
return rswitch_hwstamp_set(ndev, req);
default:
- return phylink_mii_ioctl(rdev->phylink, req, cmd);
+ return phy_mii_ioctl(ndev->phydev, req, cmd);
}
}
@@ -1581,7 +1668,6 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index)
{
struct platform_device *pdev = priv->pdev;
struct rswitch_device *rdev;
- struct device_node *port;
struct net_device *ndev;
int err;
@@ -1610,10 +1696,10 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index)
netif_napi_add(ndev, &rdev->napi, rswitch_poll);
- port = rswitch_get_port_node(rdev);
- rdev->disabled = !port;
- err = of_get_ethdev_address(port, ndev);
- of_node_put(port);
+ rdev->np_port = rswitch_get_port_node(rdev);
+ rdev->disabled = !rdev->np_port;
+ err = of_get_ethdev_address(rdev->np_port, ndev);
+ of_node_put(rdev->np_port);
if (err) {
if (is_valid_ether_addr(rdev->etha->mac_addr))
eth_hw_addr_set(ndev, rdev->etha->mac_addr);
@@ -1679,10 +1765,17 @@ static int rswitch_init(struct rswitch_private *priv)
if (err < 0)
return err;
- err = rswitch_gwca_desc_alloc(priv);
+ err = rswitch_gwca_linkfix_alloc(priv);
if (err < 0)
return -ENOMEM;
+ err = rswitch_gwca_ts_queue_alloc(priv);
+ if (err < 0)
+ goto err_ts_queue_alloc;
+
+ rswitch_gwca_ts_queue_fill(priv, 0, TS_RING_SIZE);
+ INIT_LIST_HEAD(&priv->gwca.ts_info_list);
+
for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
err = rswitch_device_alloc(priv, i);
if (err < 0) {
@@ -1703,6 +1796,10 @@ static int rswitch_init(struct rswitch_private *priv)
if (err < 0)
goto err_gwca_request_irq;
+ err = rswitch_gwca_ts_request_irqs(priv);
+ if (err < 0)
+ goto err_gwca_ts_request_irq;
+
err = rswitch_gwca_hw_init(priv);
if (err < 0)
goto err_gwca_hw_init;
@@ -1733,6 +1830,7 @@ err_ether_port_init_all:
rswitch_gwca_hw_deinit(priv);
err_gwca_hw_init:
+err_gwca_ts_request_irq:
err_gwca_request_irq:
rcar_gen4_ptp_unregister(priv->ptp_priv);
@@ -1741,7 +1839,10 @@ err_ptp_register:
rswitch_device_free(priv, i);
err_device_alloc:
- rswitch_gwca_desc_free(priv);
+ rswitch_gwca_ts_queue_free(priv);
+
+err_ts_queue_alloc:
+ rswitch_gwca_linkfix_free(priv);
return err;
}
@@ -1814,13 +1915,14 @@ static void rswitch_deinit(struct rswitch_private *priv)
for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
struct rswitch_device *rdev = priv->rdev[i];
- rswitch_serdes_deinit(rdev);
+ phy_exit(priv->rdev[i]->serdes);
rswitch_ether_port_deinit_one(rdev);
unregister_netdev(rdev->ndev);
rswitch_device_free(priv, i);
}
- rswitch_gwca_desc_free(priv);
+ rswitch_gwca_ts_queue_free(priv);
+ rswitch_gwca_linkfix_free(priv);
rswitch_clock_disable(priv);
}
diff --git a/drivers/net/ethernet/renesas/rswitch.h b/drivers/net/ethernet/renesas/rswitch.h
index 49efb0f31c77..27d3d38c055f 100644
--- a/drivers/net/ethernet/renesas/rswitch.h
+++ b/drivers/net/ethernet/renesas/rswitch.h
@@ -27,6 +27,7 @@
#define TX_RING_SIZE 1024
#define RX_RING_SIZE 1024
+#define TS_RING_SIZE (TX_RING_SIZE * RSWITCH_NUM_PORTS)
#define PKT_BUF_SZ 1584
#define RSWITCH_ALIGN 128
@@ -49,6 +50,10 @@
#define AGENT_INDEX_GWCA 3
#define GWRO RSWITCH_GWCA0_OFFSET
+#define GWCA_TS_IRQ_RESOURCE_NAME "gwca0_rxts0"
+#define GWCA_TS_IRQ_NAME "rswitch: gwca0_rxts0"
+#define GWCA_TS_IRQ_BIT BIT(0)
+
#define FWRO 0
#define TPRO RSWITCH_TOP_OFFSET
#define CARO RSWITCH_COMA_OFFSET
@@ -831,7 +836,7 @@ enum DIE_DT {
DT_FSINGLE = 0x80,
DT_FSTART = 0x90,
DT_FMID = 0xa0,
- DT_FEND = 0xb8,
+ DT_FEND = 0xb0,
/* Chain control */
DT_LEMPTY = 0xc0,
@@ -843,7 +848,7 @@ enum DIE_DT {
DT_FEMPTY = 0x40,
DT_FEMPTY_IS = 0x10,
DT_FEMPTY_IC = 0x20,
- DT_FEMPTY_ND = 0x38,
+ DT_FEMPTY_ND = 0x30,
DT_FEMPTY_START = 0x50,
DT_FEMPTY_MID = 0x60,
DT_FEMPTY_END = 0x70,
@@ -865,6 +870,12 @@ enum DIE_DT {
/* For reception */
#define INFO1_SPN(port) ((u64)(port) << 36ULL)
+/* For timestamp descriptor in dptrl (Byte 4 to 7) */
+#define TS_DESC_TSUN(dptrl) ((dptrl) & GENMASK(7, 0))
+#define TS_DESC_SPN(dptrl) (((dptrl) & GENMASK(10, 8)) >> 8)
+#define TS_DESC_DPN(dptrl) (((dptrl) & GENMASK(17, 16)) >> 16)
+#define TS_DESC_TN(dptrl) ((dptrl) & BIT(24))
+
struct rswitch_desc {
__le16 info_ds; /* Descriptor size */
u8 die_dt; /* Descriptor interrupt enable and type */
@@ -911,27 +922,43 @@ struct rswitch_etha {
* name, this driver calls "queue".
*/
struct rswitch_gwca_queue {
- int index;
- bool dir_tx;
- bool gptp;
union {
- struct rswitch_ext_desc *ring;
- struct rswitch_ext_ts_desc *ts_ring;
+ struct rswitch_ext_desc *tx_ring;
+ struct rswitch_ext_ts_desc *rx_ring;
+ struct rswitch_ts_desc *ts_ring;
};
+
+ /* Common */
dma_addr_t ring_dma;
int ring_size;
int cur;
int dirty;
- struct sk_buff **skbs;
+ /* For [rt]_ring */
+ int index;
+ bool dir_tx;
+ struct sk_buff **skbs;
struct net_device *ndev; /* queue to ndev for irq */
};
+struct rswitch_gwca_ts_info {
+ struct sk_buff *skb;
+ struct list_head list;
+
+ int port;
+ u8 tag;
+};
+
#define RSWITCH_NUM_IRQ_REGS (RSWITCH_MAX_NUM_QUEUES / BITS_PER_TYPE(u32))
struct rswitch_gwca {
int index;
+ struct rswitch_desc *linkfix_table;
+ dma_addr_t linkfix_table_dma;
+ u32 linkfix_table_size;
struct rswitch_gwca_queue *queues;
int num_queues;
+ struct rswitch_gwca_queue ts_queue;
+ struct list_head ts_info_list;
DECLARE_BITMAP(used, RSWITCH_MAX_NUM_QUEUES);
u32 tx_irq_bits[RSWITCH_NUM_IRQ_REGS];
u32 rx_irq_bits[RSWITCH_NUM_IRQ_REGS];
@@ -943,8 +970,6 @@ struct rswitch_device {
struct rswitch_private *priv;
struct net_device *ndev;
struct napi_struct napi;
- struct phylink *phylink;
- struct phylink_config phylink_config;
void __iomem *addr;
struct rswitch_gwca_queue *tx_queue;
struct rswitch_gwca_queue *rx_queue;
@@ -953,6 +978,8 @@ struct rswitch_device {
int port;
struct rswitch_etha *etha;
+ struct device_node *np_port;
+ struct phy *serdes;
};
struct rswitch_mfwd_mac_table_entry {
@@ -969,9 +996,6 @@ struct rswitch_private {
struct platform_device *pdev;
void __iomem *addr;
struct rcar_gen4_ptp_private *ptp_priv;
- struct rswitch_desc *linkfix_table;
- dma_addr_t linkfix_table_dma;
- u32 linkfix_table_size;
struct rswitch_device *rdev[RSWITCH_NUM_PORTS];
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 71a499113308..ed17163d7811 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -3044,23 +3044,46 @@ static int sh_mdio_release(struct sh_eth_private *mdp)
return 0;
}
-static int sh_mdiobb_read(struct mii_bus *bus, int phy, int reg)
+static int sh_mdiobb_read_c22(struct mii_bus *bus, int phy, int reg)
{
int res;
pm_runtime_get_sync(bus->parent);
- res = mdiobb_read(bus, phy, reg);
+ res = mdiobb_read_c22(bus, phy, reg);
pm_runtime_put(bus->parent);
return res;
}
-static int sh_mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val)
+static int sh_mdiobb_write_c22(struct mii_bus *bus, int phy, int reg, u16 val)
{
int res;
pm_runtime_get_sync(bus->parent);
- res = mdiobb_write(bus, phy, reg, val);
+ res = mdiobb_write_c22(bus, phy, reg, val);
+ pm_runtime_put(bus->parent);
+
+ return res;
+}
+
+static int sh_mdiobb_read_c45(struct mii_bus *bus, int phy, int devad, int reg)
+{
+ int res;
+
+ pm_runtime_get_sync(bus->parent);
+ res = mdiobb_read_c45(bus, phy, devad, reg);
+ pm_runtime_put(bus->parent);
+
+ return res;
+}
+
+static int sh_mdiobb_write_c45(struct mii_bus *bus, int phy, int devad,
+ int reg, u16 val)
+{
+ int res;
+
+ pm_runtime_get_sync(bus->parent);
+ res = mdiobb_write_c45(bus, phy, devad, reg, val);
pm_runtime_put(bus->parent);
return res;
@@ -3091,8 +3114,10 @@ static int sh_mdio_init(struct sh_eth_private *mdp,
return -ENOMEM;
/* Wrap accessors with Runtime PM-aware ops */
- mdp->mii_bus->read = sh_mdiobb_read;
- mdp->mii_bus->write = sh_mdiobb_write;
+ mdp->mii_bus->read = sh_mdiobb_read_c22;
+ mdp->mii_bus->write = sh_mdiobb_write_c22;
+ mdp->mii_bus->read_c45 = sh_mdiobb_read_c45;
+ mdp->mii_bus->write_c45 = sh_mdiobb_write_c45;
/* Hook up MII support for ethtool */
mdp->mii_bus->name = "sh_mii";
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
index fceb6d637235..0227223c06fa 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
@@ -50,12 +50,12 @@ static void sxgbe_mdio_ctrl_data(struct sxgbe_priv_data *sp, u32 cmd,
}
static void sxgbe_mdio_c45(struct sxgbe_priv_data *sp, u32 cmd, int phyaddr,
- int phyreg, u16 phydata)
+ int devad, int phyreg, u16 phydata)
{
u32 reg;
/* set mdio address register */
- reg = ((phyreg >> 16) & 0x1f) << 21;
+ reg = (devad & 0x1f) << 21;
reg |= (phyaddr << 16) | (phyreg & 0xffff);
writel(reg, sp->ioaddr + sp->hw->mii.addr);
@@ -76,8 +76,8 @@ static void sxgbe_mdio_c22(struct sxgbe_priv_data *sp, u32 cmd, int phyaddr,
sxgbe_mdio_ctrl_data(sp, cmd, phydata);
}
-static int sxgbe_mdio_access(struct sxgbe_priv_data *sp, u32 cmd, int phyaddr,
- int phyreg, u16 phydata)
+static int sxgbe_mdio_access_c22(struct sxgbe_priv_data *sp, u32 cmd,
+ int phyaddr, int phyreg, u16 phydata)
{
const struct mii_regs *mii = &sp->hw->mii;
int rc;
@@ -86,33 +86,46 @@ static int sxgbe_mdio_access(struct sxgbe_priv_data *sp, u32 cmd, int phyaddr,
if (rc < 0)
return rc;
- if (phyreg & MII_ADDR_C45) {
- sxgbe_mdio_c45(sp, cmd, phyaddr, phyreg, phydata);
- } else {
- /* Ports 0-3 only support C22. */
- if (phyaddr >= 4)
- return -ENODEV;
+ /* Ports 0-3 only support C22. */
+ if (phyaddr >= 4)
+ return -ENODEV;
- sxgbe_mdio_c22(sp, cmd, phyaddr, phyreg, phydata);
- }
+ sxgbe_mdio_c22(sp, cmd, phyaddr, phyreg, phydata);
+
+ return sxgbe_mdio_busy_wait(sp->ioaddr, mii->data);
+}
+
+static int sxgbe_mdio_access_c45(struct sxgbe_priv_data *sp, u32 cmd,
+ int phyaddr, int devad, int phyreg,
+ u16 phydata)
+{
+ const struct mii_regs *mii = &sp->hw->mii;
+ int rc;
+
+ rc = sxgbe_mdio_busy_wait(sp->ioaddr, mii->data);
+ if (rc < 0)
+ return rc;
+
+ sxgbe_mdio_c45(sp, cmd, phyaddr, devad, phyreg, phydata);
return sxgbe_mdio_busy_wait(sp->ioaddr, mii->data);
}
/**
- * sxgbe_mdio_read
+ * sxgbe_mdio_read_c22
* @bus: points to the mii_bus structure
* @phyaddr: address of phy port
* @phyreg: address of register with in phy register
- * Description: this function used for C45 and C22 MDIO Read
+ * Description: this function used for C22 MDIO Read
*/
-static int sxgbe_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
+static int sxgbe_mdio_read_c22(struct mii_bus *bus, int phyaddr, int phyreg)
{
struct net_device *ndev = bus->priv;
struct sxgbe_priv_data *priv = netdev_priv(ndev);
int rc;
- rc = sxgbe_mdio_access(priv, SXGBE_SMA_READ_CMD, phyaddr, phyreg, 0);
+ rc = sxgbe_mdio_access_c22(priv, SXGBE_SMA_READ_CMD, phyaddr,
+ phyreg, 0);
if (rc < 0)
return rc;
@@ -120,21 +133,63 @@ static int sxgbe_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
}
/**
- * sxgbe_mdio_write
+ * sxgbe_mdio_read_c45
+ * @bus: points to the mii_bus structure
+ * @phyaddr: address of phy port
+ * @devad: device (MMD) address
+ * @phyreg: address of register with in phy register
+ * Description: this function used for C45 MDIO Read
+ */
+static int sxgbe_mdio_read_c45(struct mii_bus *bus, int phyaddr, int devad,
+ int phyreg)
+{
+ struct net_device *ndev = bus->priv;
+ struct sxgbe_priv_data *priv = netdev_priv(ndev);
+ int rc;
+
+ rc = sxgbe_mdio_access_c45(priv, SXGBE_SMA_READ_CMD, phyaddr,
+ devad, phyreg, 0);
+ if (rc < 0)
+ return rc;
+
+ return readl(priv->ioaddr + priv->hw->mii.data) & 0xffff;
+}
+
+/**
+ * sxgbe_mdio_write_c22
+ * @bus: points to the mii_bus structure
+ * @phyaddr: address of phy port
+ * @phyreg: address of phy registers
+ * @phydata: data to be written into phy register
+ * Description: this function is used for C22 MDIO write
+ */
+static int sxgbe_mdio_write_c22(struct mii_bus *bus, int phyaddr, int phyreg,
+ u16 phydata)
+{
+ struct net_device *ndev = bus->priv;
+ struct sxgbe_priv_data *priv = netdev_priv(ndev);
+
+ return sxgbe_mdio_access_c22(priv, SXGBE_SMA_WRITE_CMD, phyaddr, phyreg,
+ phydata);
+}
+
+/**
+ * sxgbe_mdio_write_c45
* @bus: points to the mii_bus structure
* @phyaddr: address of phy port
* @phyreg: address of phy registers
+ * @devad: device (MMD) address
* @phydata: data to be written into phy register
- * Description: this function is used for C45 and C22 MDIO write
+ * Description: this function is used for C45 MDIO write
*/
-static int sxgbe_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
- u16 phydata)
+static int sxgbe_mdio_write_c45(struct mii_bus *bus, int phyaddr, int devad,
+ int phyreg, u16 phydata)
{
struct net_device *ndev = bus->priv;
struct sxgbe_priv_data *priv = netdev_priv(ndev);
- return sxgbe_mdio_access(priv, SXGBE_SMA_WRITE_CMD, phyaddr, phyreg,
- phydata);
+ return sxgbe_mdio_access_c45(priv, SXGBE_SMA_WRITE_CMD, phyaddr,
+ devad, phyreg, phydata);
}
int sxgbe_mdio_register(struct net_device *ndev)
@@ -161,8 +216,10 @@ int sxgbe_mdio_register(struct net_device *ndev)
/* assign mii bus fields */
mdio_bus->name = "sxgbe";
- mdio_bus->read = &sxgbe_mdio_read;
- mdio_bus->write = &sxgbe_mdio_write;
+ mdio_bus->read = sxgbe_mdio_read_c22;
+ mdio_bus->write = sxgbe_mdio_write_c22;
+ mdio_bus->read_c45 = sxgbe_mdio_read_c45;
+ mdio_bus->write_c45 = sxgbe_mdio_write_c45;
snprintf(mdio_bus->id, MII_BUS_ID_SIZE, "%s-%x",
mdio_bus->name, priv->plat->bus_id);
mdio_bus->priv = ndev;
diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
index 0950e6b0508f..4af36ba8906b 100644
--- a/drivers/net/ethernet/sfc/Kconfig
+++ b/drivers/net/ethernet/sfc/Kconfig
@@ -22,6 +22,7 @@ config SFC
depends on PTP_1588_CLOCK_OPTIONAL
select MDIO
select CRC32
+ select NET_DEVLINK
help
This driver supports 10/40-gigabit Ethernet cards based on
the Solarflare SFC9100-family controllers.
diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile
index 712a48d00069..55b9c73cd8ef 100644
--- a/drivers/net/ethernet/sfc/Makefile
+++ b/drivers/net/ethernet/sfc/Makefile
@@ -6,7 +6,8 @@ sfc-y += efx.o efx_common.o efx_channels.o nic.o \
mcdi.o mcdi_port.o mcdi_port_common.o \
mcdi_functions.o mcdi_filters.o mcdi_mon.o \
ef100.o ef100_nic.o ef100_netdev.o \
- ef100_ethtool.o ef100_rx.o ef100_tx.o
+ ef100_ethtool.o ef100_rx.o ef100_tx.o \
+ efx_devlink.o
sfc-$(CONFIG_SFC_MTD) += mtd.o
sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \
mae.o tc.o tc_bindings.o tc_counters.o
diff --git a/drivers/net/ethernet/sfc/ef100_netdev.c b/drivers/net/ethernet/sfc/ef100_netdev.c
index ddcc325ed570..d916877b5a9a 100644
--- a/drivers/net/ethernet/sfc/ef100_netdev.c
+++ b/drivers/net/ethernet/sfc/ef100_netdev.c
@@ -24,6 +24,7 @@
#include "rx_common.h"
#include "ef100_sriov.h"
#include "tc_bindings.h"
+#include "efx_devlink.h"
static void ef100_update_name(struct efx_nic *efx)
{
@@ -332,9 +333,11 @@ void ef100_remove_netdev(struct efx_probe_data *probe_data)
efx_ef100_pci_sriov_disable(efx, true);
#endif
+ efx_fini_devlink_lock(efx);
ef100_unregister_netdev(efx);
#ifdef CONFIG_SFC_SRIOV
+ ef100_pf_unset_devlink_port(efx);
efx_fini_tc(efx);
#endif
@@ -345,6 +348,8 @@ void ef100_remove_netdev(struct efx_probe_data *probe_data)
kfree(efx->phy_data);
efx->phy_data = NULL;
+ efx_fini_devlink_and_unlock(efx);
+
free_netdev(efx->net_dev);
efx->net_dev = NULL;
efx->state = STATE_PROBED;
@@ -354,6 +359,7 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data)
{
struct efx_nic *efx = &probe_data->efx;
struct efx_probe_data **probe_ptr;
+ struct ef100_nic_data *nic_data;
struct net_device *net_dev;
int rc;
@@ -405,6 +411,20 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data)
/* Don't fail init if RSS setup doesn't work. */
efx_mcdi_push_default_indir_table(efx, efx->n_rx_channels);
+ nic_data = efx->nic_data;
+ rc = ef100_get_mac_address(efx, net_dev->perm_addr, CLIENT_HANDLE_SELF,
+ efx->type->is_vf);
+ if (rc)
+ return rc;
+ /* Assign MAC address */
+ eth_hw_addr_set(net_dev, net_dev->perm_addr);
+ ether_addr_copy(nic_data->port_id, net_dev->perm_addr);
+
+ /* devlink creation, registration and lock */
+ rc = efx_probe_devlink_and_lock(efx);
+ if (rc)
+ pci_info(efx->pci_dev, "devlink registration failed");
+
rc = ef100_register_netdev(efx);
if (rc)
goto fail;
@@ -413,6 +433,9 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data)
rc = ef100_probe_netdev_pf(efx);
if (rc)
goto fail;
+#ifdef CONFIG_SFC_SRIOV
+ ef100_pf_set_devlink_port(efx);
+#endif
}
efx->netdev_notifier.notifier_call = ef100_netdev_event;
@@ -423,6 +446,13 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data)
goto fail;
}
+ efx_probe_devlink_unlock(efx);
+ return rc;
fail:
+#ifdef CONFIG_SFC_SRIOV
+ /* remove devlink port if does exist */
+ ef100_pf_unset_devlink_port(efx);
+#endif
+ efx_probe_devlink_unlock(efx);
return rc;
}
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index ad686c671ab8..4dc643b0d2db 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -130,23 +130,34 @@ static void ef100_mcdi_reboot_detected(struct efx_nic *efx)
/* MCDI calls
*/
-static int ef100_get_mac_address(struct efx_nic *efx, u8 *mac_address)
+int ef100_get_mac_address(struct efx_nic *efx, u8 *mac_address,
+ int client_handle, bool empty_ok)
{
- MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_MAC_ADDRESSES_OUT_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CLIENT_MAC_ADDRESSES_OUT_LEN(1));
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_CLIENT_MAC_ADDRESSES_IN_LEN);
size_t outlen;
int rc;
BUILD_BUG_ON(MC_CMD_GET_MAC_ADDRESSES_IN_LEN != 0);
+ MCDI_SET_DWORD(inbuf, GET_CLIENT_MAC_ADDRESSES_IN_CLIENT_HANDLE,
+ client_handle);
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_MAC_ADDRESSES, NULL, 0,
- outbuf, sizeof(outbuf), &outlen);
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_CLIENT_MAC_ADDRESSES, inbuf,
+ sizeof(inbuf), outbuf, sizeof(outbuf), &outlen);
if (rc)
return rc;
- if (outlen < MC_CMD_GET_MAC_ADDRESSES_OUT_LEN)
- return -EIO;
- ether_addr_copy(mac_address,
- MCDI_PTR(outbuf, GET_MAC_ADDRESSES_OUT_MAC_ADDR_BASE));
+ if (outlen >= MC_CMD_GET_CLIENT_MAC_ADDRESSES_OUT_LEN(1)) {
+ ether_addr_copy(mac_address,
+ MCDI_PTR(outbuf, GET_CLIENT_MAC_ADDRESSES_OUT_MAC_ADDRS));
+ } else if (empty_ok) {
+ pci_warn(efx->pci_dev,
+ "No MAC address provisioned for client ID %#x.\n",
+ client_handle);
+ eth_zero_addr(mac_address);
+ } else {
+ return -ENOENT;
+ }
return 0;
}
@@ -388,14 +399,14 @@ static int ef100_filter_table_up(struct efx_nic *efx)
* filter insertion will need to take the lock for read.
*/
up_write(&efx->filter_sem);
-#ifdef CONFIG_SFC_SRIOV
- rc = efx_tc_insert_rep_filters(efx);
+ if (IS_ENABLED(CONFIG_SFC_SRIOV))
+ rc = efx_tc_insert_rep_filters(efx);
+
/* Rep filter failure is nonfatal */
if (rc)
netif_warn(efx, drv, efx->net_dev,
"Failed to insert representor filters, rc %d\n",
rc);
-#endif
return 0;
fail_vlan0:
@@ -408,9 +419,8 @@ fail_unspec:
static void ef100_filter_table_down(struct efx_nic *efx)
{
-#ifdef CONFIG_SFC_SRIOV
- efx_tc_remove_rep_filters(efx);
-#endif
+ if (IS_ENABLED(CONFIG_SFC_SRIOV))
+ efx_tc_remove_rep_filters(efx);
down_write(&efx->filter_sem);
efx_mcdi_filter_del_vlan(efx, 0);
efx_mcdi_filter_del_vlan(efx, EFX_FILTER_VID_UNSPEC);
@@ -726,7 +736,6 @@ static unsigned int efx_ef100_recycle_ring_size(const struct efx_nic *efx)
return 10 * EFX_RECYCLE_RING_SIZE_10G;
}
-#ifdef CONFIG_SFC_SRIOV
static int efx_ef100_get_base_mport(struct efx_nic *efx)
{
struct ef100_nic_data *nic_data = efx->nic_data;
@@ -736,7 +745,7 @@ static int efx_ef100_get_base_mport(struct efx_nic *efx)
/* Construct mport selector for "physical network port" */
efx_mae_mport_wire(efx, &selector);
/* Look up actual mport ID */
- rc = efx_mae_lookup_mport(efx, selector, &id);
+ rc = efx_mae_fw_lookup_mport(efx, selector, &id);
if (rc)
return rc;
/* The ID should always fit in 16 bits, because that's how wide the
@@ -747,9 +756,21 @@ static int efx_ef100_get_base_mport(struct efx_nic *efx)
id);
nic_data->base_mport = id;
nic_data->have_mport = true;
+
+ /* Construct mport selector for "calling PF" */
+ efx_mae_mport_uplink(efx, &selector);
+ /* Look up actual mport ID */
+ rc = efx_mae_fw_lookup_mport(efx, selector, &id);
+ if (rc)
+ return rc;
+ if (id >> 16)
+ netif_warn(efx, probe, efx->net_dev, "Bad own m-port id %#x\n",
+ id);
+ nic_data->own_mport = id;
+ nic_data->have_own_mport = true;
+
return 0;
}
-#endif
static int compare_versions(const char *a, const char *b)
{
@@ -1098,23 +1119,42 @@ fail:
return rc;
}
+/* MCDI commands are related to the same device issuing them. This function
+ * allows to do an MCDI command on behalf of another device, mainly PFs setting
+ * things for VFs.
+ */
+int efx_ef100_lookup_client_id(struct efx_nic *efx, efx_qword_t pciefn, u32 *id)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CLIENT_HANDLE_OUT_LEN);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_CLIENT_HANDLE_IN_LEN);
+ u64 pciefn_flat = le64_to_cpu(pciefn.u64[0]);
+ size_t outlen;
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, GET_CLIENT_HANDLE_IN_TYPE,
+ MC_CMD_GET_CLIENT_HANDLE_IN_TYPE_FUNC);
+ MCDI_SET_QWORD(inbuf, GET_CLIENT_HANDLE_IN_FUNC,
+ pciefn_flat);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_CLIENT_HANDLE, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ return rc;
+ if (outlen < sizeof(outbuf))
+ return -EIO;
+ *id = MCDI_DWORD(outbuf, GET_CLIENT_HANDLE_OUT_HANDLE);
+ return 0;
+}
+
int ef100_probe_netdev_pf(struct efx_nic *efx)
{
struct ef100_nic_data *nic_data = efx->nic_data;
struct net_device *net_dev = efx->net_dev;
int rc;
- rc = ef100_get_mac_address(efx, net_dev->perm_addr);
- if (rc)
- goto fail;
- /* Assign MAC address */
- eth_hw_addr_set(net_dev, net_dev->perm_addr);
- memcpy(nic_data->port_id, net_dev->perm_addr, ETH_ALEN);
-
- if (!nic_data->grp_mae)
+ if (!IS_ENABLED(CONFIG_SFC_SRIOV) || !nic_data->grp_mae)
return 0;
-#ifdef CONFIG_SFC_SRIOV
rc = efx_init_struct_tc(efx);
if (rc)
return rc;
@@ -1126,6 +1166,14 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
rc);
}
+ rc = efx_init_mae(efx);
+ if (rc)
+ netif_warn(efx, probe, net_dev,
+ "Failed to init MAE rc %d; representors will not function\n",
+ rc);
+ else
+ efx_ef100_init_reps(efx);
+
rc = efx_init_tc(efx);
if (rc) {
/* Either we don't have an MAE at all (i.e. legacy v-switching),
@@ -1141,10 +1189,6 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
net_dev->features |= NETIF_F_HW_TC;
efx->fixed_features |= NETIF_F_HW_TC;
}
-#endif
- return 0;
-
-fail:
return rc;
}
@@ -1157,6 +1201,11 @@ void ef100_remove(struct efx_nic *efx)
{
struct ef100_nic_data *nic_data = efx->nic_data;
+ if (IS_ENABLED(CONFIG_SFC_SRIOV) && efx->mae) {
+ efx_ef100_fini_reps(efx);
+ efx_fini_mae(efx);
+ }
+
efx_mcdi_detach(efx);
efx_mcdi_fini(efx);
if (nic_data)
@@ -1249,9 +1298,8 @@ const struct efx_nic_type ef100_pf_nic_type = {
.update_stats = ef100_update_stats,
.pull_stats = efx_mcdi_mac_pull_stats,
.stop_stats = efx_mcdi_mac_stop_stats,
-#ifdef CONFIG_SFC_SRIOV
- .sriov_configure = efx_ef100_sriov_configure,
-#endif
+ .sriov_configure = IS_ENABLED(CONFIG_SFC_SRIOV) ?
+ efx_ef100_sriov_configure : NULL,
/* Per-type bar/size configuration not used on ef100. Location of
* registers is defined by extended capabilities.
diff --git a/drivers/net/ethernet/sfc/ef100_nic.h b/drivers/net/ethernet/sfc/ef100_nic.h
index 0295933145fa..f1ed481c1260 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.h
+++ b/drivers/net/ethernet/sfc/ef100_nic.h
@@ -74,6 +74,10 @@ struct ef100_nic_data {
u64 stats[EF100_STAT_COUNT];
u32 base_mport;
bool have_mport; /* base_mport was populated successfully */
+ u32 own_mport;
+ u32 local_mae_intf; /* interface_idx that corresponds to us, in mport enumerate */
+ bool have_own_mport; /* own_mport was populated successfully */
+ bool have_local_intf; /* local_mae_intf was populated successfully */
bool grp_mae; /* MAE Privilege */
u16 tso_max_hdr_len;
u16 tso_max_payload_num_segs;
@@ -88,4 +92,7 @@ int efx_ef100_init_datapath_caps(struct efx_nic *efx);
int ef100_phy_probe(struct efx_nic *efx);
int ef100_filter_table_probe(struct efx_nic *efx);
+int ef100_get_mac_address(struct efx_nic *efx, u8 *mac_address,
+ int client_handle, bool empty_ok);
+int efx_ef100_lookup_client_id(struct efx_nic *efx, efx_qword_t pciefn, u32 *id);
#endif /* EFX_EF100_NIC_H */
diff --git a/drivers/net/ethernet/sfc/ef100_rep.c b/drivers/net/ethernet/sfc/ef100_rep.c
index 81ab22c74635..0b3083ef0ead 100644
--- a/drivers/net/ethernet/sfc/ef100_rep.c
+++ b/drivers/net/ethernet/sfc/ef100_rep.c
@@ -9,12 +9,14 @@
* by the Free Software Foundation, incorporated herein by reference.
*/
+#include <linux/rhashtable.h>
#include "ef100_rep.h"
#include "ef100_netdev.h"
#include "ef100_nic.h"
#include "mae.h"
#include "rx_common.h"
#include "tc_bindings.h"
+#include "efx_devlink.h"
#define EFX_EF100_REP_DRIVER "efx_ef100_rep"
@@ -242,14 +244,11 @@ fail1:
static int efx_ef100_configure_rep(struct efx_rep *efv)
{
struct efx_nic *efx = efv->parent;
- u32 selector;
int rc;
efv->rx_pring_size = EFX_REP_DEFAULT_PSEUDO_RING_SIZE;
- /* Construct mport selector for corresponding VF */
- efx_mae_mport_vf(efx, efv->idx, &selector);
/* Look up actual mport ID */
- rc = efx_mae_lookup_mport(efx, selector, &efv->mport);
+ rc = efx_mae_lookup_mport(efx, efv->idx, &efv->mport);
if (rc)
return rc;
pci_dbg(efx->pci_dev, "VF %u has mport ID %#x\n", efv->idx, efv->mport);
@@ -299,6 +298,7 @@ int efx_ef100_vfrep_create(struct efx_nic *efx, unsigned int i)
i, rc);
goto fail1;
}
+ ef100_rep_set_devlink_port(efv);
rc = register_netdev(efv->net_dev);
if (rc) {
pci_err(efx->pci_dev,
@@ -310,6 +310,7 @@ int efx_ef100_vfrep_create(struct efx_nic *efx, unsigned int i)
efv->net_dev->name);
return 0;
fail2:
+ ef100_rep_unset_devlink_port(efv);
efx_ef100_deconfigure_rep(efv);
fail1:
efx_ef100_rep_destroy_netdev(efv);
@@ -325,6 +326,7 @@ void efx_ef100_vfrep_destroy(struct efx_nic *efx, struct efx_rep *efv)
return;
netif_dbg(efx, drv, rep_dev, "Removing VF representor\n");
unregister_netdev(rep_dev);
+ ef100_rep_unset_devlink_port(efv);
efx_ef100_deconfigure_rep(efv);
efx_ef100_rep_destroy_netdev(efv);
}
@@ -341,6 +343,53 @@ void efx_ef100_fini_vfreps(struct efx_nic *efx)
efx_ef100_vfrep_destroy(efx, efv);
}
+static bool ef100_mport_is_pcie_vnic(struct mae_mport_desc *mport_desc)
+{
+ return mport_desc->mport_type == MAE_MPORT_DESC_MPORT_TYPE_VNIC &&
+ mport_desc->vnic_client_type == MAE_MPORT_DESC_VNIC_CLIENT_TYPE_FUNCTION;
+}
+
+bool ef100_mport_on_local_intf(struct efx_nic *efx,
+ struct mae_mport_desc *mport_desc)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ bool pcie_func;
+
+ pcie_func = ef100_mport_is_pcie_vnic(mport_desc);
+
+ return nic_data->have_local_intf && pcie_func &&
+ mport_desc->interface_idx == nic_data->local_mae_intf;
+}
+
+bool ef100_mport_is_vf(struct mae_mport_desc *mport_desc)
+{
+ bool pcie_func;
+
+ pcie_func = ef100_mport_is_pcie_vnic(mport_desc);
+ return pcie_func && (mport_desc->vf_idx != MAE_MPORT_DESC_VF_IDX_NULL);
+}
+
+void efx_ef100_init_reps(struct efx_nic *efx)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ int rc;
+
+ nic_data->have_local_intf = false;
+ rc = efx_mae_enumerate_mports(efx);
+ if (rc)
+ pci_warn(efx->pci_dev,
+ "Could not enumerate mports (rc=%d), are we admin?",
+ rc);
+}
+
+void efx_ef100_fini_reps(struct efx_nic *efx)
+{
+ struct efx_mae *mae = efx->mae;
+
+ rhashtable_free_and_destroy(&mae->mports_ht, efx_mae_remove_mport,
+ NULL);
+}
+
static int efx_ef100_rep_poll(struct napi_struct *napi, int weight)
{
struct efx_rep *efv = container_of(napi, struct efx_rep, napi);
diff --git a/drivers/net/ethernet/sfc/ef100_rep.h b/drivers/net/ethernet/sfc/ef100_rep.h
index c21bc716f847..a042525a2240 100644
--- a/drivers/net/ethernet/sfc/ef100_rep.h
+++ b/drivers/net/ethernet/sfc/ef100_rep.h
@@ -22,6 +22,8 @@ struct efx_rep_sw_stats {
atomic64_t rx_dropped, tx_errors;
};
+struct devlink_port;
+
/**
* struct efx_rep - Private data for an Efx representor
*
@@ -39,6 +41,7 @@ struct efx_rep_sw_stats {
* @rx_lock: protects @rx_list
* @napi: NAPI control structure
* @stats: software traffic counters for netdev stats
+ * @dl_port: devlink port associated to this netdev representor
*/
struct efx_rep {
struct efx_nic *parent;
@@ -54,6 +57,7 @@ struct efx_rep {
spinlock_t rx_lock;
struct napi_struct napi;
struct efx_rep_sw_stats stats;
+ struct devlink_port *dl_port;
};
int efx_ef100_vfrep_create(struct efx_nic *efx, unsigned int i);
@@ -67,4 +71,10 @@ void efx_ef100_rep_rx_packet(struct efx_rep *efv, struct efx_rx_buffer *rx_buf);
*/
struct efx_rep *efx_ef100_find_rep_by_mport(struct efx_nic *efx, u16 mport);
extern const struct net_device_ops efx_ef100_rep_netdev_ops;
+void efx_ef100_init_reps(struct efx_nic *efx);
+void efx_ef100_fini_reps(struct efx_nic *efx);
+struct mae_mport_desc;
+bool ef100_mport_on_local_intf(struct efx_nic *efx,
+ struct mae_mport_desc *mport_desc);
+bool ef100_mport_is_vf(struct mae_mport_desc *mport_desc);
#endif /* EF100_REP_H */
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 3a86f1213a05..02c2adeb0a12 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1028,6 +1028,10 @@ static int efx_pci_probe_post_io(struct efx_nic *efx)
net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER;
net_dev->features |= efx->fixed_features;
+ net_dev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
rc = efx_register_netdev(efx);
if (!rc)
return 0;
diff --git a/drivers/net/ethernet/sfc/efx_devlink.c b/drivers/net/ethernet/sfc/efx_devlink.c
new file mode 100644
index 000000000000..381b805659d3
--- /dev/null
+++ b/drivers/net/ethernet/sfc/efx_devlink.c
@@ -0,0 +1,731 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/****************************************************************************
+ * Driver for AMD network controllers and boards
+ * Copyright (C) 2023, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include "net_driver.h"
+#include "ef100_nic.h"
+#include "efx_devlink.h"
+#include <linux/rtc.h>
+#include "mcdi.h"
+#include "mcdi_functions.h"
+#include "mcdi_pcol.h"
+#ifdef CONFIG_SFC_SRIOV
+#include "mae.h"
+#include "ef100_rep.h"
+#endif
+
+struct efx_devlink {
+ struct efx_nic *efx;
+};
+
+#ifdef CONFIG_SFC_SRIOV
+static void efx_devlink_del_port(struct devlink_port *dl_port)
+{
+ if (!dl_port)
+ return;
+ devl_port_unregister(dl_port);
+}
+
+static int efx_devlink_add_port(struct efx_nic *efx,
+ struct mae_mport_desc *mport)
+{
+ bool external = false;
+
+ if (!ef100_mport_on_local_intf(efx, mport))
+ external = true;
+
+ switch (mport->mport_type) {
+ case MAE_MPORT_DESC_MPORT_TYPE_VNIC:
+ if (mport->vf_idx != MAE_MPORT_DESC_VF_IDX_NULL)
+ devlink_port_attrs_pci_vf_set(&mport->dl_port, 0, mport->pf_idx,
+ mport->vf_idx,
+ external);
+ else
+ devlink_port_attrs_pci_pf_set(&mport->dl_port, 0, mport->pf_idx,
+ external);
+ break;
+ default:
+ /* MAE_MPORT_DESC_MPORT_ALIAS and UNDEFINED */
+ return 0;
+ }
+
+ mport->dl_port.index = mport->mport_id;
+
+ return devl_port_register(efx->devlink, &mport->dl_port, mport->mport_id);
+}
+
+static int efx_devlink_port_addr_get(struct devlink_port *port, u8 *hw_addr,
+ int *hw_addr_len,
+ struct netlink_ext_ack *extack)
+{
+ struct efx_devlink *devlink = devlink_priv(port->devlink);
+ struct mae_mport_desc *mport_desc;
+ efx_qword_t pciefn;
+ u32 client_id;
+ int rc = 0;
+
+ mport_desc = container_of(port, struct mae_mport_desc, dl_port);
+
+ if (!ef100_mport_on_local_intf(devlink->efx, mport_desc)) {
+ rc = -EINVAL;
+ NL_SET_ERR_MSG_FMT(extack,
+ "Port not on local interface (mport: %u)",
+ mport_desc->mport_id);
+ goto out;
+ }
+
+ if (ef100_mport_is_vf(mport_desc))
+ EFX_POPULATE_QWORD_3(pciefn,
+ PCIE_FUNCTION_PF, PCIE_FUNCTION_PF_NULL,
+ PCIE_FUNCTION_VF, mport_desc->vf_idx,
+ PCIE_FUNCTION_INTF, PCIE_INTERFACE_CALLER);
+ else
+ EFX_POPULATE_QWORD_3(pciefn,
+ PCIE_FUNCTION_PF, mport_desc->pf_idx,
+ PCIE_FUNCTION_VF, PCIE_FUNCTION_VF_NULL,
+ PCIE_FUNCTION_INTF, PCIE_INTERFACE_CALLER);
+
+ rc = efx_ef100_lookup_client_id(devlink->efx, pciefn, &client_id);
+ if (rc) {
+ NL_SET_ERR_MSG_FMT(extack,
+ "No internal client_ID for port (mport: %u)",
+ mport_desc->mport_id);
+ goto out;
+ }
+
+ rc = ef100_get_mac_address(devlink->efx, hw_addr, client_id, true);
+ if (rc != 0)
+ NL_SET_ERR_MSG_FMT(extack,
+ "No available MAC for port (mport: %u)",
+ mport_desc->mport_id);
+out:
+ *hw_addr_len = ETH_ALEN;
+ return rc;
+}
+
+static int efx_devlink_port_addr_set(struct devlink_port *port,
+ const u8 *hw_addr, int hw_addr_len,
+ struct netlink_ext_ack *extack)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_CLIENT_MAC_ADDRESSES_IN_LEN(1));
+ struct efx_devlink *devlink = devlink_priv(port->devlink);
+ struct mae_mport_desc *mport_desc;
+ efx_qword_t pciefn;
+ u32 client_id;
+ int rc;
+
+ mport_desc = container_of(port, struct mae_mport_desc, dl_port);
+
+ if (!ef100_mport_is_vf(mport_desc)) {
+ NL_SET_ERR_MSG_FMT(extack,
+ "port mac change not allowed (mport: %u)",
+ mport_desc->mport_id);
+ return -EPERM;
+ }
+
+ EFX_POPULATE_QWORD_3(pciefn,
+ PCIE_FUNCTION_PF, PCIE_FUNCTION_PF_NULL,
+ PCIE_FUNCTION_VF, mport_desc->vf_idx,
+ PCIE_FUNCTION_INTF, PCIE_INTERFACE_CALLER);
+
+ rc = efx_ef100_lookup_client_id(devlink->efx, pciefn, &client_id);
+ if (rc) {
+ NL_SET_ERR_MSG_FMT(extack,
+ "No internal client_ID for port (mport: %u)",
+ mport_desc->mport_id);
+ return rc;
+ }
+
+ MCDI_SET_DWORD(inbuf, SET_CLIENT_MAC_ADDRESSES_IN_CLIENT_HANDLE,
+ client_id);
+
+ ether_addr_copy(MCDI_PTR(inbuf, SET_CLIENT_MAC_ADDRESSES_IN_MAC_ADDRS),
+ hw_addr);
+
+ rc = efx_mcdi_rpc(devlink->efx, MC_CMD_SET_CLIENT_MAC_ADDRESSES, inbuf,
+ sizeof(inbuf), NULL, 0, NULL);
+ if (rc)
+ NL_SET_ERR_MSG_FMT(extack,
+ "sfc MC_CMD_SET_CLIENT_MAC_ADDRESSES mcdi error (mport: %u)",
+ mport_desc->mport_id);
+
+ return rc;
+}
+
+#endif
+
+static int efx_devlink_info_nvram_partition(struct efx_nic *efx,
+ struct devlink_info_req *req,
+ unsigned int partition_type,
+ const char *version_name)
+{
+ char buf[EFX_MAX_VERSION_INFO_LEN];
+ u16 version[4];
+ int rc;
+
+ rc = efx_mcdi_nvram_metadata(efx, partition_type, NULL, version, NULL,
+ 0);
+ if (rc) {
+ netif_err(efx, drv, efx->net_dev, "mcdi nvram %s: failed\n",
+ version_name);
+ return rc;
+ }
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u", version[0],
+ version[1], version[2], version[3]);
+ devlink_info_version_stored_put(req, version_name, buf);
+
+ return 0;
+}
+
+static int efx_devlink_info_stored_versions(struct efx_nic *efx,
+ struct devlink_info_req *req)
+{
+ int rc;
+
+ rc = efx_devlink_info_nvram_partition(efx, req,
+ NVRAM_PARTITION_TYPE_BUNDLE,
+ DEVLINK_INFO_VERSION_GENERIC_FW_BUNDLE_ID);
+ if (rc)
+ return rc;
+
+ rc = efx_devlink_info_nvram_partition(efx, req,
+ NVRAM_PARTITION_TYPE_MC_FIRMWARE,
+ DEVLINK_INFO_VERSION_GENERIC_FW_MGMT);
+ if (rc)
+ return rc;
+
+ rc = efx_devlink_info_nvram_partition(efx, req,
+ NVRAM_PARTITION_TYPE_SUC_FIRMWARE,
+ EFX_DEVLINK_INFO_VERSION_FW_MGMT_SUC);
+ if (rc)
+ return rc;
+
+ rc = efx_devlink_info_nvram_partition(efx, req,
+ NVRAM_PARTITION_TYPE_EXPANSION_ROM,
+ EFX_DEVLINK_INFO_VERSION_FW_EXPROM);
+ if (rc)
+ return rc;
+
+ rc = efx_devlink_info_nvram_partition(efx, req,
+ NVRAM_PARTITION_TYPE_EXPANSION_UEFI,
+ EFX_DEVLINK_INFO_VERSION_FW_UEFI);
+ return rc;
+}
+
+#define EFX_VER_FLAG(_f) \
+ (MC_CMD_GET_VERSION_V5_OUT_ ## _f ## _PRESENT_LBN)
+
+static void efx_devlink_info_running_v2(struct efx_nic *efx,
+ struct devlink_info_req *req,
+ unsigned int flags, efx_dword_t *outbuf)
+{
+ char buf[EFX_MAX_VERSION_INFO_LEN];
+ union {
+ const __le32 *dwords;
+ const __le16 *words;
+ const char *str;
+ } ver;
+ struct rtc_time build_date;
+ unsigned int build_id;
+ size_t offset;
+ __maybe_unused u64 tstamp;
+
+ if (flags & BIT(EFX_VER_FLAG(BOARD_EXT_INFO))) {
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%s",
+ MCDI_PTR(outbuf, GET_VERSION_V2_OUT_BOARD_NAME));
+ devlink_info_version_fixed_put(req,
+ DEVLINK_INFO_VERSION_GENERIC_BOARD_ID,
+ buf);
+
+ /* Favour full board version if present (in V5 or later) */
+ if (~flags & BIT(EFX_VER_FLAG(BOARD_VERSION))) {
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u",
+ MCDI_DWORD(outbuf,
+ GET_VERSION_V2_OUT_BOARD_REVISION));
+ devlink_info_version_fixed_put(req,
+ DEVLINK_INFO_VERSION_GENERIC_BOARD_REV,
+ buf);
+ }
+
+ ver.str = MCDI_PTR(outbuf, GET_VERSION_V2_OUT_BOARD_SERIAL);
+ if (ver.str[0])
+ devlink_info_board_serial_number_put(req, ver.str);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(FPGA_EXT_INFO))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V2_OUT_FPGA_VERSION);
+ offset = snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u_%c%u",
+ le32_to_cpu(ver.dwords[0]),
+ 'A' + le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]));
+
+ ver.str = MCDI_PTR(outbuf, GET_VERSION_V2_OUT_FPGA_EXTRA);
+ if (ver.str[0])
+ snprintf(&buf[offset], EFX_MAX_VERSION_INFO_LEN - offset,
+ " (%s)", ver.str);
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_FPGA_REV,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(CMC_EXT_INFO))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V2_OUT_CMCFW_VERSION);
+ offset = snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]),
+ le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+#ifdef CONFIG_RTC_LIB
+ tstamp = MCDI_QWORD(outbuf,
+ GET_VERSION_V2_OUT_CMCFW_BUILD_DATE);
+ if (tstamp) {
+ rtc_time64_to_tm(tstamp, &build_date);
+ snprintf(&buf[offset], EFX_MAX_VERSION_INFO_LEN - offset,
+ " (%ptRd)", &build_date);
+ }
+#endif
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_FW_MGMT_CMC,
+ buf);
+ }
+
+ ver.words = (__le16 *)MCDI_PTR(outbuf, GET_VERSION_V2_OUT_VERSION);
+ offset = snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le16_to_cpu(ver.words[0]), le16_to_cpu(ver.words[1]),
+ le16_to_cpu(ver.words[2]), le16_to_cpu(ver.words[3]));
+ if (flags & BIT(EFX_VER_FLAG(MCFW_EXT_INFO))) {
+ build_id = MCDI_DWORD(outbuf, GET_VERSION_V2_OUT_MCFW_BUILD_ID);
+ snprintf(&buf[offset], EFX_MAX_VERSION_INFO_LEN - offset,
+ " (%x) %s", build_id,
+ MCDI_PTR(outbuf, GET_VERSION_V2_OUT_MCFW_BUILD_NAME));
+ }
+ devlink_info_version_running_put(req,
+ DEVLINK_INFO_VERSION_GENERIC_FW_MGMT,
+ buf);
+
+ if (flags & BIT(EFX_VER_FLAG(SUCFW_EXT_INFO))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V2_OUT_SUCFW_VERSION);
+#ifdef CONFIG_RTC_LIB
+ tstamp = MCDI_QWORD(outbuf,
+ GET_VERSION_V2_OUT_SUCFW_BUILD_DATE);
+ rtc_time64_to_tm(tstamp, &build_date);
+#else
+ memset(&build_date, 0, sizeof(build_date));
+#endif
+ build_id = MCDI_DWORD(outbuf, GET_VERSION_V2_OUT_SUCFW_CHIP_ID);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN,
+ "%u.%u.%u.%u type %x (%ptRd)",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]), le32_to_cpu(ver.dwords[3]),
+ build_id, &build_date);
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_FW_MGMT_SUC,
+ buf);
+ }
+}
+
+static void efx_devlink_info_running_v3(struct efx_nic *efx,
+ struct devlink_info_req *req,
+ unsigned int flags, efx_dword_t *outbuf)
+{
+ char buf[EFX_MAX_VERSION_INFO_LEN];
+ union {
+ const __le32 *dwords;
+ const __le16 *words;
+ const char *str;
+ } ver;
+
+ if (flags & BIT(EFX_VER_FLAG(DATAPATH_HW_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V3_OUT_DATAPATH_HW_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_DATAPATH_HW,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(DATAPATH_FW_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V3_OUT_DATAPATH_FW_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_DATAPATH_FW,
+ buf);
+ }
+}
+
+static void efx_devlink_info_running_v4(struct efx_nic *efx,
+ struct devlink_info_req *req,
+ unsigned int flags, efx_dword_t *outbuf)
+{
+ char buf[EFX_MAX_VERSION_INFO_LEN];
+ union {
+ const __le32 *dwords;
+ const __le16 *words;
+ const char *str;
+ } ver;
+
+ if (flags & BIT(EFX_VER_FLAG(SOC_BOOT_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V4_OUT_SOC_BOOT_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_SOC_BOOT,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(SOC_UBOOT_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V4_OUT_SOC_UBOOT_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_SOC_UBOOT,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(SOC_MAIN_ROOTFS_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V4_OUT_SOC_MAIN_ROOTFS_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_SOC_MAIN,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(SOC_RECOVERY_BUILDROOT_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V4_OUT_SOC_RECOVERY_BUILDROOT_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_SOC_RECOVERY,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(SUCFW_VERSION)) &&
+ ~flags & BIT(EFX_VER_FLAG(SUCFW_EXT_INFO))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V4_OUT_SUCFW_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ EFX_DEVLINK_INFO_VERSION_FW_MGMT_SUC,
+ buf);
+ }
+}
+
+static void efx_devlink_info_running_v5(struct efx_nic *efx,
+ struct devlink_info_req *req,
+ unsigned int flags, efx_dword_t *outbuf)
+{
+ char buf[EFX_MAX_VERSION_INFO_LEN];
+ union {
+ const __le32 *dwords;
+ const __le16 *words;
+ const char *str;
+ } ver;
+
+ if (flags & BIT(EFX_VER_FLAG(BOARD_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V5_OUT_BOARD_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ DEVLINK_INFO_VERSION_GENERIC_BOARD_REV,
+ buf);
+ }
+
+ if (flags & BIT(EFX_VER_FLAG(BUNDLE_VERSION))) {
+ ver.dwords = (__le32 *)MCDI_PTR(outbuf,
+ GET_VERSION_V5_OUT_BUNDLE_VERSION);
+
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le32_to_cpu(ver.dwords[0]), le32_to_cpu(ver.dwords[1]),
+ le32_to_cpu(ver.dwords[2]),
+ le32_to_cpu(ver.dwords[3]));
+
+ devlink_info_version_running_put(req,
+ DEVLINK_INFO_VERSION_GENERIC_FW_BUNDLE_ID,
+ buf);
+ }
+}
+
+static int efx_devlink_info_running_versions(struct efx_nic *efx,
+ struct devlink_info_req *req)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_VERSION_V5_OUT_LEN);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_VERSION_EXT_IN_LEN);
+ char buf[EFX_MAX_VERSION_INFO_LEN];
+ union {
+ const __le32 *dwords;
+ const __le16 *words;
+ const char *str;
+ } ver;
+ size_t outlength;
+ unsigned int flags;
+ int rc;
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_VERSION, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlength);
+ if (rc || outlength < MC_CMD_GET_VERSION_OUT_LEN) {
+ netif_err(efx, drv, efx->net_dev,
+ "mcdi MC_CMD_GET_VERSION failed\n");
+ return rc;
+ }
+
+ /* Handle previous output */
+ if (outlength < MC_CMD_GET_VERSION_V2_OUT_LEN) {
+ ver.words = (__le16 *)MCDI_PTR(outbuf,
+ GET_VERSION_EXT_OUT_VERSION);
+ snprintf(buf, EFX_MAX_VERSION_INFO_LEN, "%u.%u.%u.%u",
+ le16_to_cpu(ver.words[0]),
+ le16_to_cpu(ver.words[1]),
+ le16_to_cpu(ver.words[2]),
+ le16_to_cpu(ver.words[3]));
+
+ devlink_info_version_running_put(req,
+ DEVLINK_INFO_VERSION_GENERIC_FW_MGMT,
+ buf);
+ return 0;
+ }
+
+ /* Handle V2 additions */
+ flags = MCDI_DWORD(outbuf, GET_VERSION_V2_OUT_FLAGS);
+ efx_devlink_info_running_v2(efx, req, flags, outbuf);
+
+ if (outlength < MC_CMD_GET_VERSION_V3_OUT_LEN)
+ return 0;
+
+ /* Handle V3 additions */
+ efx_devlink_info_running_v3(efx, req, flags, outbuf);
+
+ if (outlength < MC_CMD_GET_VERSION_V4_OUT_LEN)
+ return 0;
+
+ /* Handle V4 additions */
+ efx_devlink_info_running_v4(efx, req, flags, outbuf);
+
+ if (outlength < MC_CMD_GET_VERSION_V5_OUT_LEN)
+ return 0;
+
+ /* Handle V5 additions */
+ efx_devlink_info_running_v5(efx, req, flags, outbuf);
+
+ return 0;
+}
+
+#define EFX_MAX_SERIALNUM_LEN (ETH_ALEN * 2 + 1)
+
+static int efx_devlink_info_board_cfg(struct efx_nic *efx,
+ struct devlink_info_req *req)
+{
+ char sn[EFX_MAX_SERIALNUM_LEN];
+ u8 mac_address[ETH_ALEN];
+ int rc;
+
+ rc = efx_mcdi_get_board_cfg(efx, (u8 *)mac_address, NULL, NULL);
+ if (!rc) {
+ snprintf(sn, EFX_MAX_SERIALNUM_LEN, "%pm", mac_address);
+ devlink_info_serial_number_put(req, sn);
+ }
+ return rc;
+}
+
+static int efx_devlink_info_get(struct devlink *devlink,
+ struct devlink_info_req *req,
+ struct netlink_ext_ack *extack)
+{
+ struct efx_devlink *devlink_private = devlink_priv(devlink);
+ struct efx_nic *efx = devlink_private->efx;
+ int rc;
+
+ /* Several different MCDI commands are used. We report first error
+ * through extack returning at that point. Specific error
+ * information via system messages.
+ */
+ rc = efx_devlink_info_board_cfg(efx, req);
+ if (rc) {
+ NL_SET_ERR_MSG_MOD(extack, "Getting board info failed");
+ return rc;
+ }
+ rc = efx_devlink_info_stored_versions(efx, req);
+ if (rc) {
+ NL_SET_ERR_MSG_MOD(extack, "Getting stored versions failed");
+ return rc;
+ }
+ rc = efx_devlink_info_running_versions(efx, req);
+ if (rc) {
+ NL_SET_ERR_MSG_MOD(extack, "Getting running versions failed");
+ return rc;
+ }
+
+ return 0;
+}
+
+static const struct devlink_ops sfc_devlink_ops = {
+ .info_get = efx_devlink_info_get,
+#ifdef CONFIG_SFC_SRIOV
+ .port_function_hw_addr_get = efx_devlink_port_addr_get,
+ .port_function_hw_addr_set = efx_devlink_port_addr_set,
+#endif
+};
+
+#ifdef CONFIG_SFC_SRIOV
+static struct devlink_port *ef100_set_devlink_port(struct efx_nic *efx, u32 idx)
+{
+ struct mae_mport_desc *mport;
+ u32 id;
+ int rc;
+
+ if (efx_mae_lookup_mport(efx, idx, &id)) {
+ /* This should not happen. */
+ if (idx == MAE_MPORT_DESC_VF_IDX_NULL)
+ pci_warn_once(efx->pci_dev, "No mport ID found for PF.\n");
+ else
+ pci_warn_once(efx->pci_dev, "No mport ID found for VF %u.\n",
+ idx);
+ return NULL;
+ }
+
+ mport = efx_mae_get_mport(efx, id);
+ if (!mport) {
+ /* This should not happen. */
+ if (idx == MAE_MPORT_DESC_VF_IDX_NULL)
+ pci_warn_once(efx->pci_dev, "No mport found for PF.\n");
+ else
+ pci_warn_once(efx->pci_dev, "No mport found for VF %u.\n",
+ idx);
+ return NULL;
+ }
+
+ rc = efx_devlink_add_port(efx, mport);
+ if (rc) {
+ if (idx == MAE_MPORT_DESC_VF_IDX_NULL)
+ pci_warn(efx->pci_dev,
+ "devlink port creation for PF failed.\n");
+ else
+ pci_warn(efx->pci_dev,
+ "devlink_port creation for VF %u failed.\n",
+ idx);
+ return NULL;
+ }
+
+ return &mport->dl_port;
+}
+
+void ef100_rep_set_devlink_port(struct efx_rep *efv)
+{
+ efv->dl_port = ef100_set_devlink_port(efv->parent, efv->idx);
+}
+
+void ef100_pf_set_devlink_port(struct efx_nic *efx)
+{
+ efx->dl_port = ef100_set_devlink_port(efx, MAE_MPORT_DESC_VF_IDX_NULL);
+}
+
+void ef100_rep_unset_devlink_port(struct efx_rep *efv)
+{
+ efx_devlink_del_port(efv->dl_port);
+}
+
+void ef100_pf_unset_devlink_port(struct efx_nic *efx)
+{
+ efx_devlink_del_port(efx->dl_port);
+}
+#endif
+
+void efx_fini_devlink_lock(struct efx_nic *efx)
+{
+ if (efx->devlink)
+ devl_lock(efx->devlink);
+}
+
+void efx_fini_devlink_and_unlock(struct efx_nic *efx)
+{
+ if (efx->devlink) {
+ devl_unregister(efx->devlink);
+ devl_unlock(efx->devlink);
+ devlink_free(efx->devlink);
+ efx->devlink = NULL;
+ }
+}
+
+int efx_probe_devlink_and_lock(struct efx_nic *efx)
+{
+ struct efx_devlink *devlink_private;
+
+ if (efx->type->is_vf)
+ return 0;
+
+ efx->devlink = devlink_alloc(&sfc_devlink_ops,
+ sizeof(struct efx_devlink),
+ &efx->pci_dev->dev);
+ if (!efx->devlink)
+ return -ENOMEM;
+
+ devl_lock(efx->devlink);
+ devlink_private = devlink_priv(efx->devlink);
+ devlink_private->efx = efx;
+
+ devl_register(efx->devlink);
+
+ return 0;
+}
+
+void efx_probe_devlink_unlock(struct efx_nic *efx)
+{
+ if (!efx->devlink)
+ return;
+
+ devl_unlock(efx->devlink);
+}
diff --git a/drivers/net/ethernet/sfc/efx_devlink.h b/drivers/net/ethernet/sfc/efx_devlink.h
new file mode 100644
index 000000000000..e5fd5e1dcc27
--- /dev/null
+++ b/drivers/net/ethernet/sfc/efx_devlink.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/****************************************************************************
+ * Driver for AMD network controllers and boards
+ * Copyright (C) 2023, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef _EFX_DEVLINK_H
+#define _EFX_DEVLINK_H
+
+#include "net_driver.h"
+#include <net/devlink.h>
+
+/* Custom devlink-info version object names for details that do not map to the
+ * generic standardized names.
+ */
+#define EFX_DEVLINK_INFO_VERSION_FW_MGMT_SUC "fw.mgmt.suc"
+#define EFX_DEVLINK_INFO_VERSION_FW_MGMT_CMC "fw.mgmt.cmc"
+#define EFX_DEVLINK_INFO_VERSION_FPGA_REV "fpga.rev"
+#define EFX_DEVLINK_INFO_VERSION_DATAPATH_HW "fpga.app"
+#define EFX_DEVLINK_INFO_VERSION_DATAPATH_FW DEVLINK_INFO_VERSION_GENERIC_FW_APP
+#define EFX_DEVLINK_INFO_VERSION_SOC_BOOT "coproc.boot"
+#define EFX_DEVLINK_INFO_VERSION_SOC_UBOOT "coproc.uboot"
+#define EFX_DEVLINK_INFO_VERSION_SOC_MAIN "coproc.main"
+#define EFX_DEVLINK_INFO_VERSION_SOC_RECOVERY "coproc.recovery"
+#define EFX_DEVLINK_INFO_VERSION_FW_EXPROM "fw.exprom"
+#define EFX_DEVLINK_INFO_VERSION_FW_UEFI "fw.uefi"
+
+#define EFX_MAX_VERSION_INFO_LEN 64
+
+int efx_probe_devlink_and_lock(struct efx_nic *efx);
+void efx_probe_devlink_unlock(struct efx_nic *efx);
+void efx_fini_devlink_lock(struct efx_nic *efx);
+void efx_fini_devlink_and_unlock(struct efx_nic *efx);
+
+#ifdef CONFIG_SFC_SRIOV
+struct efx_rep;
+
+void ef100_pf_set_devlink_port(struct efx_nic *efx);
+void ef100_rep_set_devlink_port(struct efx_rep *efv);
+void ef100_pf_unset_devlink_port(struct efx_nic *efx);
+void ef100_rep_unset_devlink_port(struct efx_rep *efv);
+#endif
+#endif /* _EFX_DEVLINK_H */
diff --git a/drivers/net/ethernet/sfc/mae.c b/drivers/net/ethernet/sfc/mae.c
index 583baf69981c..2d32abe5f478 100644
--- a/drivers/net/ethernet/sfc/mae.c
+++ b/drivers/net/ethernet/sfc/mae.c
@@ -9,8 +9,11 @@
* by the Free Software Foundation, incorporated herein by reference.
*/
+#include <linux/rhashtable.h>
+#include "ef100_nic.h"
#include "mae.h"
#include "mcdi.h"
+#include "mcdi_pcol.h"
#include "mcdi_pcol_mae.h"
int efx_mae_allocate_mport(struct efx_nic *efx, u32 *id, u32 *label)
@@ -94,7 +97,7 @@ void efx_mae_mport_mport(struct efx_nic *efx __always_unused, u32 mport_id, u32
}
/* id is really only 24 bits wide */
-int efx_mae_lookup_mport(struct efx_nic *efx, u32 selector, u32 *id)
+int efx_mae_fw_lookup_mport(struct efx_nic *efx, u32 selector, u32 *id)
{
MCDI_DECLARE_BUF(outbuf, MC_CMD_MAE_MPORT_LOOKUP_OUT_LEN);
MCDI_DECLARE_BUF(inbuf, MC_CMD_MAE_MPORT_LOOKUP_IN_LEN);
@@ -485,11 +488,193 @@ int efx_mae_free_counter(struct efx_nic *efx, struct efx_tc_counter *cnt)
return 0;
}
+int efx_mae_lookup_mport(struct efx_nic *efx, u32 vf_idx, u32 *id)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct efx_mae *mae = efx->mae;
+ struct rhashtable_iter walk;
+ struct mae_mport_desc *m;
+ int rc = -ENOENT;
+
+ rhashtable_walk_enter(&mae->mports_ht, &walk);
+ rhashtable_walk_start(&walk);
+ while ((m = rhashtable_walk_next(&walk)) != NULL) {
+ if (m->mport_type == MAE_MPORT_DESC_MPORT_TYPE_VNIC &&
+ m->interface_idx == nic_data->local_mae_intf &&
+ m->pf_idx == 0 &&
+ m->vf_idx == vf_idx) {
+ *id = m->mport_id;
+ rc = 0;
+ break;
+ }
+ }
+ rhashtable_walk_stop(&walk);
+ rhashtable_walk_exit(&walk);
+ return rc;
+}
+
static bool efx_mae_asl_id(u32 id)
{
return !!(id & BIT(31));
}
+/* mport handling */
+static const struct rhashtable_params efx_mae_mports_ht_params = {
+ .key_len = sizeof(u32),
+ .key_offset = offsetof(struct mae_mport_desc, mport_id),
+ .head_offset = offsetof(struct mae_mport_desc, linkage),
+};
+
+struct mae_mport_desc *efx_mae_get_mport(struct efx_nic *efx, u32 mport_id)
+{
+ return rhashtable_lookup_fast(&efx->mae->mports_ht, &mport_id,
+ efx_mae_mports_ht_params);
+}
+
+static int efx_mae_add_mport(struct efx_nic *efx, struct mae_mport_desc *desc)
+{
+ struct efx_mae *mae = efx->mae;
+ int rc;
+
+ rc = rhashtable_insert_fast(&mae->mports_ht, &desc->linkage,
+ efx_mae_mports_ht_params);
+
+ if (rc) {
+ pci_err(efx->pci_dev, "Failed to insert MPORT %08x, rc %d\n",
+ desc->mport_id, rc);
+ kfree(desc);
+ return rc;
+ }
+
+ return rc;
+}
+
+void efx_mae_remove_mport(void *desc, void *arg)
+{
+ struct mae_mport_desc *mport = desc;
+
+ synchronize_rcu();
+ kfree(mport);
+}
+
+static int efx_mae_process_mport(struct efx_nic *efx,
+ struct mae_mport_desc *desc)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct mae_mport_desc *mport;
+
+ mport = efx_mae_get_mport(efx, desc->mport_id);
+ if (!IS_ERR_OR_NULL(mport)) {
+ netif_err(efx, drv, efx->net_dev,
+ "mport with id %u does exist!!!\n", desc->mport_id);
+ return -EEXIST;
+ }
+
+ if (nic_data->have_own_mport &&
+ desc->mport_id == nic_data->own_mport) {
+ WARN_ON(desc->mport_type != MAE_MPORT_DESC_MPORT_TYPE_VNIC);
+ WARN_ON(desc->vnic_client_type !=
+ MAE_MPORT_DESC_VNIC_CLIENT_TYPE_FUNCTION);
+ nic_data->local_mae_intf = desc->interface_idx;
+ nic_data->have_local_intf = true;
+ pci_dbg(efx->pci_dev, "MAE interface_idx is %u\n",
+ nic_data->local_mae_intf);
+ }
+
+ return efx_mae_add_mport(efx, desc);
+}
+
+#define MCDI_MPORT_JOURNAL_LEN \
+ ALIGN(MC_CMD_MAE_MPORT_READ_JOURNAL_OUT_LENMAX_MCDI2, 4)
+
+int efx_mae_enumerate_mports(struct efx_nic *efx)
+{
+ efx_dword_t *outbuf = kzalloc(MCDI_MPORT_JOURNAL_LEN, GFP_KERNEL);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_MAE_MPORT_READ_JOURNAL_IN_LEN);
+ MCDI_DECLARE_STRUCT_PTR(desc);
+ size_t outlen, stride, count;
+ int rc = 0, i;
+
+ if (!outbuf)
+ return -ENOMEM;
+ do {
+ rc = efx_mcdi_rpc(efx, MC_CMD_MAE_MPORT_READ_JOURNAL, inbuf,
+ sizeof(inbuf), outbuf,
+ MCDI_MPORT_JOURNAL_LEN, &outlen);
+ if (rc)
+ goto fail;
+ if (outlen < MC_CMD_MAE_MPORT_READ_JOURNAL_OUT_MPORT_DESC_DATA_OFST) {
+ rc = -EIO;
+ goto fail;
+ }
+ count = MCDI_DWORD(outbuf, MAE_MPORT_READ_JOURNAL_OUT_MPORT_DESC_COUNT);
+ if (!count)
+ continue; /* not break; we want to look at MORE flag */
+ stride = MCDI_DWORD(outbuf, MAE_MPORT_READ_JOURNAL_OUT_SIZEOF_MPORT_DESC);
+ if (stride < MAE_MPORT_DESC_LEN) {
+ rc = -EIO;
+ goto fail;
+ }
+ if (outlen < MC_CMD_MAE_MPORT_READ_JOURNAL_OUT_LEN(count * stride)) {
+ rc = -EIO;
+ goto fail;
+ }
+
+ for (i = 0; i < count; i++) {
+ struct mae_mport_desc *d;
+
+ d = kzalloc(sizeof(*d), GFP_KERNEL);
+ if (!d) {
+ rc = -ENOMEM;
+ goto fail;
+ }
+
+ desc = (efx_dword_t *)
+ _MCDI_PTR(outbuf, MC_CMD_MAE_MPORT_READ_JOURNAL_OUT_MPORT_DESC_DATA_OFST +
+ i * stride);
+ d->mport_id = MCDI_STRUCT_DWORD(desc, MAE_MPORT_DESC_MPORT_ID);
+ d->flags = MCDI_STRUCT_DWORD(desc, MAE_MPORT_DESC_FLAGS);
+ d->caller_flags = MCDI_STRUCT_DWORD(desc,
+ MAE_MPORT_DESC_CALLER_FLAGS);
+ d->mport_type = MCDI_STRUCT_DWORD(desc,
+ MAE_MPORT_DESC_MPORT_TYPE);
+ switch (d->mport_type) {
+ case MAE_MPORT_DESC_MPORT_TYPE_NET_PORT:
+ d->port_idx = MCDI_STRUCT_DWORD(desc,
+ MAE_MPORT_DESC_NET_PORT_IDX);
+ break;
+ case MAE_MPORT_DESC_MPORT_TYPE_ALIAS:
+ d->alias_mport_id = MCDI_STRUCT_DWORD(desc,
+ MAE_MPORT_DESC_ALIAS_DELIVER_MPORT_ID);
+ break;
+ case MAE_MPORT_DESC_MPORT_TYPE_VNIC:
+ d->vnic_client_type = MCDI_STRUCT_DWORD(desc,
+ MAE_MPORT_DESC_VNIC_CLIENT_TYPE);
+ d->interface_idx = MCDI_STRUCT_DWORD(desc,
+ MAE_MPORT_DESC_VNIC_FUNCTION_INTERFACE);
+ d->pf_idx = MCDI_STRUCT_WORD(desc,
+ MAE_MPORT_DESC_VNIC_FUNCTION_PF_IDX);
+ d->vf_idx = MCDI_STRUCT_WORD(desc,
+ MAE_MPORT_DESC_VNIC_FUNCTION_VF_IDX);
+ break;
+ default:
+ /* Unknown mport_type, just accept it */
+ break;
+ }
+ rc = efx_mae_process_mport(efx, d);
+ /* Any failure will be due to memory allocation faiure,
+ * so there is no point to try subsequent entries.
+ */
+ if (rc)
+ goto fail;
+ }
+ } while (MCDI_FIELD(outbuf, MAE_MPORT_READ_JOURNAL_OUT, MORE) &&
+ !WARN_ON(!count));
+fail:
+ kfree(outbuf);
+ return rc;
+}
+
int efx_mae_alloc_action_set(struct efx_nic *efx, struct efx_tc_action_set *act)
{
MCDI_DECLARE_BUF(outbuf, MC_CMD_MAE_ACTION_SET_ALLOC_OUT_LEN);
@@ -805,3 +990,34 @@ int efx_mae_delete_rule(struct efx_nic *efx, u32 id)
return -EIO;
return 0;
}
+
+int efx_init_mae(struct efx_nic *efx)
+{
+ struct ef100_nic_data *nic_data = efx->nic_data;
+ struct efx_mae *mae;
+ int rc;
+
+ if (!nic_data->have_mport)
+ return -EINVAL;
+
+ mae = kmalloc(sizeof(*mae), GFP_KERNEL);
+ if (!mae)
+ return -ENOMEM;
+
+ rc = rhashtable_init(&mae->mports_ht, &efx_mae_mports_ht_params);
+ if (rc < 0) {
+ kfree(mae);
+ return rc;
+ }
+ efx->mae = mae;
+ mae->efx = efx;
+ return 0;
+}
+
+void efx_fini_mae(struct efx_nic *efx)
+{
+ struct efx_mae *mae = efx->mae;
+
+ kfree(mae);
+ efx->mae = NULL;
+}
diff --git a/drivers/net/ethernet/sfc/mae.h b/drivers/net/ethernet/sfc/mae.h
index 72343e90e222..bec293a06733 100644
--- a/drivers/net/ethernet/sfc/mae.h
+++ b/drivers/net/ethernet/sfc/mae.h
@@ -13,6 +13,7 @@
#define EF100_MAE_H
/* MCDI interface for the ef100 Match-Action Engine */
+#include <net/devlink.h>
#include "net_driver.h"
#include "tc.h"
#include "mcdi_pcol.h" /* needed for various MC_CMD_MAE_*_NULL defines */
@@ -27,6 +28,40 @@ void efx_mae_mport_mport(struct efx_nic *efx, u32 mport_id, u32 *out);
int efx_mae_lookup_mport(struct efx_nic *efx, u32 selector, u32 *id);
+struct mae_mport_desc {
+ u32 mport_id;
+ u32 flags;
+ u32 caller_flags; /* enum mae_mport_desc_caller_flags */
+ u32 mport_type; /* MAE_MPORT_DESC_MPORT_TYPE_* */
+ union {
+ u32 port_idx; /* for mport_type == NET_PORT */
+ u32 alias_mport_id; /* for mport_type == ALIAS */
+ struct { /* for mport_type == VNIC */
+ u32 vnic_client_type; /* MAE_MPORT_DESC_VNIC_CLIENT_TYPE_* */
+ u32 interface_idx;
+ u16 pf_idx;
+ u16 vf_idx;
+ };
+ };
+ struct rhash_head linkage;
+ struct devlink_port dl_port;
+};
+
+int efx_mae_enumerate_mports(struct efx_nic *efx);
+struct mae_mport_desc *efx_mae_get_mport(struct efx_nic *efx, u32 mport_id);
+void efx_mae_put_mport(struct efx_nic *efx, struct mae_mport_desc *desc);
+
+/**
+ * struct efx_mae - MAE information
+ *
+ * @efx: The associated NIC
+ * @mports_ht: m-port descriptions from MC_CMD_MAE_MPORT_READ_JOURNAL
+ */
+struct efx_mae {
+ struct efx_nic *efx;
+ struct rhashtable mports_ht;
+};
+
int efx_mae_start_counters(struct efx_nic *efx, struct efx_rx_queue *rx_queue);
int efx_mae_stop_counters(struct efx_nic *efx, struct efx_rx_queue *rx_queue);
void efx_mae_counters_grant_credits(struct work_struct *work);
@@ -60,4 +95,9 @@ int efx_mae_insert_rule(struct efx_nic *efx, const struct efx_tc_match *match,
u32 prio, u32 acts_id, u32 *id);
int efx_mae_delete_rule(struct efx_nic *efx, u32 id);
+int efx_init_mae(struct efx_nic *efx);
+void efx_fini_mae(struct efx_nic *efx);
+void efx_mae_remove_mport(void *desc, void *arg);
+int efx_mae_fw_lookup_mport(struct efx_nic *efx, u32 selector, u32 *id);
+int efx_mae_lookup_mport(struct efx_nic *efx, u32 vf, u32 *id);
#endif /* EF100_MAE_H */
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index af338208eae9..a7f2c31071e8 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -2175,6 +2175,78 @@ int efx_mcdi_get_privilege_mask(struct efx_nic *efx, u32 *mask)
return 0;
}
+int efx_mcdi_nvram_metadata(struct efx_nic *efx, unsigned int type,
+ u32 *subtype, u16 version[4], char *desc,
+ size_t descsize)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_METADATA_IN_LEN);
+ efx_dword_t *outbuf;
+ size_t outlen;
+ u32 flags;
+ int rc;
+
+ outbuf = kzalloc(MC_CMD_NVRAM_METADATA_OUT_LENMAX_MCDI2, GFP_KERNEL);
+ if (!outbuf)
+ return -ENOMEM;
+
+ MCDI_SET_DWORD(inbuf, NVRAM_METADATA_IN_TYPE, type);
+
+ rc = efx_mcdi_rpc_quiet(efx, MC_CMD_NVRAM_METADATA, inbuf,
+ sizeof(inbuf), outbuf,
+ MC_CMD_NVRAM_METADATA_OUT_LENMAX_MCDI2,
+ &outlen);
+ if (rc)
+ goto out_free;
+ if (outlen < MC_CMD_NVRAM_METADATA_OUT_LENMIN) {
+ rc = -EIO;
+ goto out_free;
+ }
+
+ flags = MCDI_DWORD(outbuf, NVRAM_METADATA_OUT_FLAGS);
+
+ if (desc && descsize > 0) {
+ if (flags & BIT(MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_VALID_LBN)) {
+ if (descsize <=
+ MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_NUM(outlen)) {
+ rc = -E2BIG;
+ goto out_free;
+ }
+
+ strncpy(desc,
+ MCDI_PTR(outbuf, NVRAM_METADATA_OUT_DESCRIPTION),
+ MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_NUM(outlen));
+ desc[MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_NUM(outlen)] = '\0';
+ } else {
+ desc[0] = '\0';
+ }
+ }
+
+ if (subtype) {
+ if (flags & BIT(MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_VALID_LBN))
+ *subtype = MCDI_DWORD(outbuf, NVRAM_METADATA_OUT_SUBTYPE);
+ else
+ *subtype = 0;
+ }
+
+ if (version) {
+ if (flags & BIT(MC_CMD_NVRAM_METADATA_OUT_VERSION_VALID_LBN)) {
+ version[0] = MCDI_WORD(outbuf, NVRAM_METADATA_OUT_VERSION_W);
+ version[1] = MCDI_WORD(outbuf, NVRAM_METADATA_OUT_VERSION_X);
+ version[2] = MCDI_WORD(outbuf, NVRAM_METADATA_OUT_VERSION_Y);
+ version[3] = MCDI_WORD(outbuf, NVRAM_METADATA_OUT_VERSION_Z);
+ } else {
+ version[0] = 0;
+ version[1] = 0;
+ version[2] = 0;
+ version[3] = 0;
+ }
+ }
+
+out_free:
+ kfree(outbuf);
+ return rc;
+}
+
#ifdef CONFIG_SFC_MTD
#define EFX_MCDI_NVRAM_LEN_MAX 128
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index 7e35fec9da35..b139b76febff 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -229,6 +229,9 @@ void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);
#define MCDI_WORD(_buf, _field) \
((u16)BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 2) + \
le16_to_cpu(*(__force const __le16 *)MCDI_PTR(_buf, _field)))
+#define MCDI_STRUCT_WORD(_buf, _field) \
+ ((void)BUILD_BUG_ON_ZERO(_field ## _LEN != 2), \
+ le16_to_cpu(*(__force const __le16 *)MCDI_STRUCT_PTR(_buf, _field)))
/* Write a 16-bit field defined in the protocol as being big-endian. */
#define MCDI_STRUCT_SET_WORD_BE(_buf, _field, _value) do { \
BUILD_BUG_ON(_field ## _LEN != 2); \
@@ -241,6 +244,8 @@ void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);
EFX_POPULATE_DWORD_1(*_MCDI_STRUCT_DWORD(_buf, _field), EFX_DWORD_0, _value)
#define MCDI_DWORD(_buf, _field) \
EFX_DWORD_FIELD(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0)
+#define MCDI_STRUCT_DWORD(_buf, _field) \
+ EFX_DWORD_FIELD(*_MCDI_STRUCT_DWORD(_buf, _field), EFX_DWORD_0)
/* Write a 32-bit field defined in the protocol as being big-endian. */
#define MCDI_STRUCT_SET_DWORD_BE(_buf, _field, _value) do { \
BUILD_BUG_ON(_field ## _LEN != 4); \
@@ -378,6 +383,9 @@ int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type,
size_t *size_out, size_t *erase_size_out,
bool *protected_out);
int efx_new_mcdi_nvram_test_all(struct efx_nic *efx);
+int efx_mcdi_nvram_metadata(struct efx_nic *efx, unsigned int type,
+ u32 *subtype, u16 version[4], char *desc,
+ size_t descsize);
int efx_mcdi_nvram_test_all(struct efx_nic *efx);
int efx_mcdi_handle_assertion(struct efx_nic *efx);
int efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 3b49e216768b..fcd51d3992fa 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -845,6 +845,8 @@ enum efx_xdp_tx_queues_mode {
EFX_XDP_TX_QUEUES_BORROWED /* queues borrowed from net stack */
};
+struct efx_mae;
+
/**
* struct efx_nic - an Efx NIC
* @name: Device name (net device name or bus id before net device registered)
@@ -881,6 +883,7 @@ enum efx_xdp_tx_queues_mode {
* @msi_context: Context for each MSI
* @extra_channel_types: Types of extra (non-traffic) channels that
* should be allocated for this NIC
+ * @mae: Details of the Match Action Engine
* @xdp_tx_queue_count: Number of entries in %xdp_tx_queues.
* @xdp_tx_queues: Array of pointers to tx queues used for XDP transmit.
* @xdp_txq_queues_mode: XDP TX queues sharing strategy.
@@ -994,6 +997,8 @@ enum efx_xdp_tx_queues_mode {
* xdp_rxq_info structures?
* @netdev_notifier: Netdevice notifier.
* @tc: state for TC offload (EF100).
+ * @devlink: reference to devlink structure owned by this device
+ * @dl_port: devlink port associated with the PF
* @mem_bar: The BAR that is mapped into membase.
* @reg_base: Offset from the start of the bar to the function control window.
* @monitor_work: Hardware monitor workitem
@@ -1043,6 +1048,7 @@ struct efx_nic {
struct efx_msi_context msi_context[EFX_MAX_CHANNELS];
const struct efx_channel_type *
extra_channel_type[EFX_MAX_EXTRA_CHANNELS];
+ struct efx_mae *mae;
unsigned int xdp_tx_queue_count;
struct efx_tx_queue **xdp_tx_queues;
@@ -1179,6 +1185,8 @@ struct efx_nic {
struct notifier_block netdev_notifier;
struct efx_tc_state *tc;
+ struct devlink *devlink;
+ struct devlink_port *dl_port;
unsigned int mem_bar;
u32 reg_base;
diff --git a/drivers/net/ethernet/sfc/siena/efx.c b/drivers/net/ethernet/sfc/siena/efx.c
index 60e5b7c8ccf9..ef52ec71d197 100644
--- a/drivers/net/ethernet/sfc/siena/efx.c
+++ b/drivers/net/ethernet/sfc/siena/efx.c
@@ -1007,6 +1007,10 @@ static int efx_pci_probe_post_io(struct efx_nic *efx)
net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER;
net_dev->features |= efx->fixed_features;
+ net_dev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
rc = efx_register_netdev(efx);
if (!rc)
return 0;
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 9b46579b5a10..2d7347b71c41 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -2104,6 +2104,9 @@ static int netsec_probe(struct platform_device *pdev)
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
ndev->hw_features = ndev->features;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
priv->rx_cksum_offload_flag = true;
ret = netsec_register_mdio(priv, phy_addr);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index 80efdeeb0b59..18acf7dd74e5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -159,15 +159,13 @@ disable:
return err;
}
-static int dwc_qos_remove(struct platform_device *pdev)
+static void dwc_qos_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
clk_disable_unprepare(priv->plat->pclk);
clk_disable_unprepare(priv->plat->stmmac_clk);
-
- return 0;
}
#define SDMEMCOMPPADCTRL 0x8800
@@ -384,7 +382,7 @@ error:
return err;
}
-static int tegra_eqos_remove(struct platform_device *pdev)
+static void tegra_eqos_remove(struct platform_device *pdev)
{
struct tegra_eqos *eqos = get_stmmac_bsp_priv(&pdev->dev);
@@ -394,15 +392,13 @@ static int tegra_eqos_remove(struct platform_device *pdev)
clk_disable_unprepare(eqos->clk_rx);
clk_disable_unprepare(eqos->clk_slave);
clk_disable_unprepare(eqos->clk_master);
-
- return 0;
}
struct dwc_eth_dwmac_data {
int (*probe)(struct platform_device *pdev,
struct plat_stmmacenet_data *data,
struct stmmac_resources *res);
- int (*remove)(struct platform_device *pdev);
+ void (*remove)(struct platform_device *pdev);
};
static const struct dwc_eth_dwmac_data dwc_qos_data = {
@@ -473,21 +469,16 @@ static int dwc_eth_dwmac_remove(struct platform_device *pdev)
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
const struct dwc_eth_dwmac_data *data;
- int err;
data = device_get_match_data(&pdev->dev);
- err = stmmac_dvr_remove(&pdev->dev);
- if (err < 0)
- dev_err(&pdev->dev, "failed to remove platform: %d\n", err);
+ stmmac_dvr_remove(&pdev->dev);
- err = data->remove(pdev);
- if (err < 0)
- dev_err(&pdev->dev, "failed to remove subdriver: %d\n", err);
+ data->remove(pdev);
stmmac_remove_config_dt(pdev, priv->plat);
- return err;
+ return 0;
}
static const struct of_device_id dwc_eth_dwmac_match[] = {
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c
index bd52fb7cf486..ac8580f501e2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c
@@ -31,6 +31,12 @@
#define GPR_ENET_QOS_CLK_TX_CLK_SEL (0x1 << 20)
#define GPR_ENET_QOS_RGMII_EN (0x1 << 21)
+#define MX93_GPR_ENET_QOS_INTF_MODE_MASK GENMASK(3, 0)
+#define MX93_GPR_ENET_QOS_INTF_SEL_MII (0x0 << 1)
+#define MX93_GPR_ENET_QOS_INTF_SEL_RMII (0x4 << 1)
+#define MX93_GPR_ENET_QOS_INTF_SEL_RGMII (0x1 << 1)
+#define MX93_GPR_ENET_QOS_CLK_GEN_EN (0x1 << 0)
+
struct imx_dwmac_ops {
u32 addr_width;
bool mac_rgmii_txclk_auto_adj;
@@ -90,6 +96,35 @@ imx8dxl_set_intf_mode(struct plat_stmmacenet_data *plat_dat)
return ret;
}
+static int imx93_set_intf_mode(struct plat_stmmacenet_data *plat_dat)
+{
+ struct imx_priv_data *dwmac = plat_dat->bsp_priv;
+ int val;
+
+ switch (plat_dat->interface) {
+ case PHY_INTERFACE_MODE_MII:
+ val = MX93_GPR_ENET_QOS_INTF_SEL_MII;
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ val = MX93_GPR_ENET_QOS_INTF_SEL_RMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ val = MX93_GPR_ENET_QOS_INTF_SEL_RGMII;
+ break;
+ default:
+ dev_dbg(dwmac->dev, "imx dwmac doesn't support %d interface\n",
+ plat_dat->interface);
+ return -EINVAL;
+ }
+
+ val |= MX93_GPR_ENET_QOS_CLK_GEN_EN;
+ return regmap_update_bits(dwmac->intf_regmap, dwmac->intf_reg_off,
+ MX93_GPR_ENET_QOS_INTF_MODE_MASK, val);
+};
+
static int imx_dwmac_clks_config(void *priv, bool enabled)
{
struct imx_priv_data *dwmac = priv;
@@ -188,7 +223,9 @@ imx_dwmac_parse_dt(struct imx_priv_data *dwmac, struct device *dev)
}
dwmac->clk_mem = NULL;
- if (of_machine_is_compatible("fsl,imx8dxl")) {
+
+ if (of_machine_is_compatible("fsl,imx8dxl") ||
+ of_machine_is_compatible("fsl,imx93")) {
dwmac->clk_mem = devm_clk_get(dev, "mem");
if (IS_ERR(dwmac->clk_mem)) {
dev_err(dev, "failed to get mem clock\n");
@@ -196,10 +233,11 @@ imx_dwmac_parse_dt(struct imx_priv_data *dwmac, struct device *dev)
}
}
- if (of_machine_is_compatible("fsl,imx8mp")) {
- /* Binding doc describes the property:
- is required by i.MX8MP.
- is optional for i.MX8DXL.
+ if (of_machine_is_compatible("fsl,imx8mp") ||
+ of_machine_is_compatible("fsl,imx93")) {
+ /* Binding doc describes the propety:
+ * is required by i.MX8MP, i.MX93.
+ * is optinoal for i.MX8DXL.
*/
dwmac->intf_regmap = syscon_regmap_lookup_by_phandle(np, "intf_mode");
if (IS_ERR(dwmac->intf_regmap))
@@ -296,9 +334,16 @@ static struct imx_dwmac_ops imx8dxl_dwmac_data = {
.set_intf_mode = imx8dxl_set_intf_mode,
};
+static struct imx_dwmac_ops imx93_dwmac_data = {
+ .addr_width = 32,
+ .mac_rgmii_txclk_auto_adj = true,
+ .set_intf_mode = imx93_set_intf_mode,
+};
+
static const struct of_device_id imx_dwmac_match[] = {
{ .compatible = "nxp,imx8mp-dwmac-eqos", .data = &imx8mp_dwmac_data },
{ .compatible = "nxp,imx8dxl-dwmac-eqos", .data = &imx8dxl_dwmac_data },
+ { .compatible = "nxp,imx93-dwmac-eqos", .data = &imx93_dwmac_data },
{ }
};
MODULE_DEVICE_TABLE(of, imx_dwmac_match);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 6656d76b6766..4b8fd11563e4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1915,11 +1915,12 @@ err_remove_config_dt:
static int rk_gmac_remove(struct platform_device *pdev)
{
struct rk_priv_data *bsp_priv = get_stmmac_bsp_priv(&pdev->dev);
- int ret = stmmac_dvr_remove(&pdev->dev);
+
+ stmmac_dvr_remove(&pdev->dev);
rk_gmac_powerdown(bsp_priv);
- return ret;
+ return 0;
}
#ifdef CONFIG_PM_SLEEP
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
index 710d7435733e..be3b1ebc06ab 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
@@ -371,11 +371,12 @@ err_remove_config_dt:
static int sti_dwmac_remove(struct platform_device *pdev)
{
struct sti_dwmac *dwmac = get_stmmac_bsp_priv(&pdev->dev);
- int ret = stmmac_dvr_remove(&pdev->dev);
+
+ stmmac_dvr_remove(&pdev->dev);
clk_disable_unprepare(dwmac->clk);
- return ret;
+ return 0;
}
#ifdef CONFIG_PM_SLEEP
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c
index 2b38a499a404..0616b3a04ff3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c
@@ -421,9 +421,10 @@ static int stm32_dwmac_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
- int ret = stmmac_dvr_remove(&pdev->dev);
struct stm32_dwmac *dwmac = priv->plat->bsp_priv;
+ stmmac_dvr_remove(&pdev->dev);
+
stm32_dwmac_clk_disable(priv->plat->bsp_priv);
if (dwmac->irq_pwr_wakeup >= 0) {
@@ -431,7 +432,7 @@ static int stm32_dwmac_remove(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, false);
}
- return ret;
+ return 0;
}
static int stm32mp1_suspend(struct stm32_dwmac *dwmac)
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h
index 592b4067f9b8..16a7421715cb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/hwif.h
+++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h
@@ -567,6 +567,7 @@ struct tc_cbs_qopt_offload;
struct flow_cls_offload;
struct tc_taprio_qopt_offload;
struct tc_etf_qopt_offload;
+struct tc_query_caps_base;
struct stmmac_tc_ops {
int (*init)(struct stmmac_priv *priv);
@@ -580,6 +581,8 @@ struct stmmac_tc_ops {
struct tc_taprio_qopt_offload *qopt);
int (*setup_etf)(struct stmmac_priv *priv,
struct tc_etf_qopt_offload *qopt);
+ int (*query_caps)(struct stmmac_priv *priv,
+ struct tc_query_caps_base *base);
};
#define stmmac_tc_init(__priv, __args...) \
@@ -594,6 +597,8 @@ struct stmmac_tc_ops {
stmmac_do_callback(__priv, tc, setup_taprio, __args)
#define stmmac_tc_setup_etf(__priv, __args...) \
stmmac_do_callback(__priv, tc, setup_etf, __args)
+#define stmmac_tc_query_caps(__priv, __args...) \
+ stmmac_do_callback(__priv, tc, query_caps, __args)
struct stmmac_counters;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index bdbf86cb102a..3d15e1e92e18 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -345,7 +345,7 @@ int stmmac_xdp_open(struct net_device *dev);
void stmmac_xdp_release(struct net_device *dev);
int stmmac_resume(struct device *dev);
int stmmac_suspend(struct device *dev);
-int stmmac_dvr_remove(struct device *dev);
+void stmmac_dvr_remove(struct device *dev);
int stmmac_dvr_probe(struct device *device,
struct plat_stmmacenet_data *plat_dat,
struct stmmac_resources *res);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 1a5b8dab5e9b..e4902a7bb61e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5992,6 +5992,8 @@ static int stmmac_setup_tc(struct net_device *ndev, enum tc_setup_type type,
struct stmmac_priv *priv = netdev_priv(ndev);
switch (type) {
+ case TC_QUERY_CAPS:
+ return stmmac_tc_query_caps(priv, priv, type_data);
case TC_SETUP_BLOCK:
return flow_block_cb_setup_simple(type_data,
&stmmac_block_cb_list,
@@ -7151,6 +7153,9 @@ int stmmac_dvr_probe(struct device *device,
ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_RXCSUM;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_XSK_ZEROCOPY |
+ NETDEV_XDP_ACT_NDO_XMIT;
ret = stmmac_tc_init(priv, priv);
if (!ret) {
@@ -7347,7 +7352,7 @@ EXPORT_SYMBOL_GPL(stmmac_dvr_probe);
* Description: this function resets the TX/RX processes, disables the MAC RX/TX
* changes the link status, releases the DMA descriptor rings.
*/
-int stmmac_dvr_remove(struct device *dev)
+void stmmac_dvr_remove(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct stmmac_priv *priv = netdev_priv(ndev);
@@ -7383,8 +7388,6 @@ int stmmac_dvr_remove(struct device *dev)
pm_runtime_disable(dev);
pm_runtime_put_noidle(dev);
-
- return 0;
}
EXPORT_SYMBOL_GPL(stmmac_dvr_remove);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index 5f177ea80725..21aaa2730ac8 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -45,8 +45,8 @@
#define MII_XGMAC_PA_SHIFT 16
#define MII_XGMAC_DA_SHIFT 21
-static int stmmac_xgmac2_c45_format(struct stmmac_priv *priv, int phyaddr,
- int phyreg, u32 *hw_addr)
+static void stmmac_xgmac2_c45_format(struct stmmac_priv *priv, int phyaddr,
+ int devad, int phyreg, u32 *hw_addr)
{
u32 tmp;
@@ -56,19 +56,14 @@ static int stmmac_xgmac2_c45_format(struct stmmac_priv *priv, int phyaddr,
writel(tmp, priv->ioaddr + XGMAC_MDIO_C22P);
*hw_addr = (phyaddr << MII_XGMAC_PA_SHIFT) | (phyreg & 0xffff);
- *hw_addr |= (phyreg >> MII_DEVADDR_C45_SHIFT) << MII_XGMAC_DA_SHIFT;
- return 0;
+ *hw_addr |= devad << MII_XGMAC_DA_SHIFT;
}
-static int stmmac_xgmac2_c22_format(struct stmmac_priv *priv, int phyaddr,
- int phyreg, u32 *hw_addr)
+static void stmmac_xgmac2_c22_format(struct stmmac_priv *priv, int phyaddr,
+ int phyreg, u32 *hw_addr)
{
u32 tmp;
- /* HW does not support C22 addr >= 4 */
- if (phyaddr > MII_XGMAC_MAX_C22ADDR)
- return -ENODEV;
-
/* Set port as Clause 22 */
tmp = readl(priv->ioaddr + XGMAC_MDIO_C22P);
tmp &= ~MII_XGMAC_C22P_MASK;
@@ -76,16 +71,14 @@ static int stmmac_xgmac2_c22_format(struct stmmac_priv *priv, int phyaddr,
writel(tmp, priv->ioaddr + XGMAC_MDIO_C22P);
*hw_addr = (phyaddr << MII_XGMAC_PA_SHIFT) | (phyreg & 0x1f);
- return 0;
}
-static int stmmac_xgmac2_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
+static int stmmac_xgmac2_mdio_read(struct stmmac_priv *priv, u32 addr,
+ u32 value)
{
- struct net_device *ndev = bus->priv;
- struct stmmac_priv *priv = netdev_priv(ndev);
unsigned int mii_address = priv->hw->mii.addr;
unsigned int mii_data = priv->hw->mii.data;
- u32 tmp, addr, value = MII_XGMAC_BUSY;
+ u32 tmp;
int ret;
ret = pm_runtime_resume_and_get(priv->device);
@@ -99,20 +92,6 @@ static int stmmac_xgmac2_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
goto err_disable_clks;
}
- if (phyreg & MII_ADDR_C45) {
- phyreg &= ~MII_ADDR_C45;
-
- ret = stmmac_xgmac2_c45_format(priv, phyaddr, phyreg, &addr);
- if (ret)
- goto err_disable_clks;
- } else {
- ret = stmmac_xgmac2_c22_format(priv, phyaddr, phyreg, &addr);
- if (ret)
- goto err_disable_clks;
-
- value |= MII_XGMAC_SADDR;
- }
-
value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift)
& priv->hw->mii.clk_csr_mask;
value |= MII_XGMAC_READ;
@@ -144,14 +123,44 @@ err_disable_clks:
return ret;
}
-static int stmmac_xgmac2_mdio_write(struct mii_bus *bus, int phyaddr,
- int phyreg, u16 phydata)
+static int stmmac_xgmac2_mdio_read_c22(struct mii_bus *bus, int phyaddr,
+ int phyreg)
{
struct net_device *ndev = bus->priv;
- struct stmmac_priv *priv = netdev_priv(ndev);
+ struct stmmac_priv *priv;
+ u32 addr;
+
+ priv = netdev_priv(ndev);
+
+ /* HW does not support C22 addr >= 4 */
+ if (phyaddr > MII_XGMAC_MAX_C22ADDR)
+ return -ENODEV;
+
+ stmmac_xgmac2_c22_format(priv, phyaddr, phyreg, &addr);
+
+ return stmmac_xgmac2_mdio_read(priv, addr, MII_XGMAC_BUSY);
+}
+
+static int stmmac_xgmac2_mdio_read_c45(struct mii_bus *bus, int phyaddr,
+ int devad, int phyreg)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv;
+ u32 addr;
+
+ priv = netdev_priv(ndev);
+
+ stmmac_xgmac2_c45_format(priv, phyaddr, devad, phyreg, &addr);
+
+ return stmmac_xgmac2_mdio_read(priv, addr, MII_XGMAC_BUSY);
+}
+
+static int stmmac_xgmac2_mdio_write(struct stmmac_priv *priv, u32 addr,
+ u32 value, u16 phydata)
+{
unsigned int mii_address = priv->hw->mii.addr;
unsigned int mii_data = priv->hw->mii.data;
- u32 addr, tmp, value = MII_XGMAC_BUSY;
+ u32 tmp;
int ret;
ret = pm_runtime_resume_and_get(priv->device);
@@ -165,20 +174,6 @@ static int stmmac_xgmac2_mdio_write(struct mii_bus *bus, int phyaddr,
goto err_disable_clks;
}
- if (phyreg & MII_ADDR_C45) {
- phyreg &= ~MII_ADDR_C45;
-
- ret = stmmac_xgmac2_c45_format(priv, phyaddr, phyreg, &addr);
- if (ret)
- goto err_disable_clks;
- } else {
- ret = stmmac_xgmac2_c22_format(priv, phyaddr, phyreg, &addr);
- if (ret)
- goto err_disable_clks;
-
- value |= MII_XGMAC_SADDR;
- }
-
value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift)
& priv->hw->mii.clk_csr_mask;
value |= phydata;
@@ -205,8 +200,63 @@ err_disable_clks:
return ret;
}
+static int stmmac_xgmac2_mdio_write_c22(struct mii_bus *bus, int phyaddr,
+ int phyreg, u16 phydata)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv;
+ u32 addr;
+
+ priv = netdev_priv(ndev);
+
+ /* HW does not support C22 addr >= 4 */
+ if (phyaddr > MII_XGMAC_MAX_C22ADDR)
+ return -ENODEV;
+
+ stmmac_xgmac2_c22_format(priv, phyaddr, phyreg, &addr);
+
+ return stmmac_xgmac2_mdio_write(priv, addr,
+ MII_XGMAC_BUSY | MII_XGMAC_SADDR, phydata);
+}
+
+static int stmmac_xgmac2_mdio_write_c45(struct mii_bus *bus, int phyaddr,
+ int devad, int phyreg, u16 phydata)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv;
+ u32 addr;
+
+ priv = netdev_priv(ndev);
+
+ stmmac_xgmac2_c45_format(priv, phyaddr, devad, phyreg, &addr);
+
+ return stmmac_xgmac2_mdio_write(priv, addr, MII_XGMAC_BUSY,
+ phydata);
+}
+
+static int stmmac_mdio_read(struct stmmac_priv *priv, int data, u32 value)
+{
+ unsigned int mii_address = priv->hw->mii.addr;
+ unsigned int mii_data = priv->hw->mii.data;
+ u32 v;
+
+ if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+ 100, 10000))
+ return -EBUSY;
+
+ writel(data, priv->ioaddr + mii_data);
+ writel(value, priv->ioaddr + mii_address);
+
+ if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+ 100, 10000))
+ return -EBUSY;
+
+ /* Read the data from the MII data register */
+ return readl(priv->ioaddr + mii_data) & MII_DATA_MASK;
+}
+
/**
- * stmmac_mdio_read
+ * stmmac_mdio_read_c22
* @bus: points to the mii_bus structure
* @phyaddr: MII addr
* @phyreg: MII reg
@@ -215,15 +265,12 @@ err_disable_clks:
* accessing the PHY registers.
* Fortunately, it seems this has no drawback for the 7109 MAC.
*/
-static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
+static int stmmac_mdio_read_c22(struct mii_bus *bus, int phyaddr, int phyreg)
{
struct net_device *ndev = bus->priv;
struct stmmac_priv *priv = netdev_priv(ndev);
- unsigned int mii_address = priv->hw->mii.addr;
- unsigned int mii_data = priv->hw->mii.data;
u32 value = MII_BUSY;
int data = 0;
- u32 v;
data = pm_runtime_resume_and_get(priv->device);
if (data < 0)
@@ -236,60 +283,94 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
& priv->hw->mii.clk_csr_mask;
if (priv->plat->has_gmac4) {
value |= MII_GMAC4_READ;
- if (phyreg & MII_ADDR_C45) {
- value |= MII_GMAC4_C45E;
- value &= ~priv->hw->mii.reg_mask;
- value |= ((phyreg >> MII_DEVADDR_C45_SHIFT) <<
- priv->hw->mii.reg_shift) &
- priv->hw->mii.reg_mask;
-
- data |= (phyreg & MII_REGADDR_C45_MASK) <<
- MII_GMAC4_REG_ADDR_SHIFT;
- }
}
- if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
- 100, 10000)) {
- data = -EBUSY;
- goto err_disable_clks;
- }
+ data = stmmac_mdio_read(priv, data, value);
- writel(data, priv->ioaddr + mii_data);
- writel(value, priv->ioaddr + mii_address);
+ pm_runtime_put(priv->device);
- if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
- 100, 10000)) {
- data = -EBUSY;
- goto err_disable_clks;
+ return data;
+}
+
+/**
+ * stmmac_mdio_read_c45
+ * @bus: points to the mii_bus structure
+ * @phyaddr: MII addr
+ * @devad: device address to read
+ * @phyreg: MII reg
+ * Description: it reads data from the MII register from within the phy device.
+ * For the 7111 GMAC, we must set the bit 0 in the MII address register while
+ * accessing the PHY registers.
+ * Fortunately, it seems this has no drawback for the 7109 MAC.
+ */
+static int stmmac_mdio_read_c45(struct mii_bus *bus, int phyaddr, int devad,
+ int phyreg)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv = netdev_priv(ndev);
+ u32 value = MII_BUSY;
+ int data = 0;
+
+ data = pm_runtime_get_sync(priv->device);
+ if (data < 0) {
+ pm_runtime_put_noidle(priv->device);
+ return data;
}
- /* Read the data from the MII data register */
- data = (int)readl(priv->ioaddr + mii_data) & MII_DATA_MASK;
+ value |= (phyaddr << priv->hw->mii.addr_shift)
+ & priv->hw->mii.addr_mask;
+ value |= (phyreg << priv->hw->mii.reg_shift) & priv->hw->mii.reg_mask;
+ value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift)
+ & priv->hw->mii.clk_csr_mask;
+ value |= MII_GMAC4_READ;
+ value |= MII_GMAC4_C45E;
+ value &= ~priv->hw->mii.reg_mask;
+ value |= (devad << priv->hw->mii.reg_shift) & priv->hw->mii.reg_mask;
+
+ data |= phyreg << MII_GMAC4_REG_ADDR_SHIFT;
+
+ data = stmmac_mdio_read(priv, data, value);
-err_disable_clks:
pm_runtime_put(priv->device);
return data;
}
+static int stmmac_mdio_write(struct stmmac_priv *priv, int data, u32 value)
+{
+ unsigned int mii_address = priv->hw->mii.addr;
+ unsigned int mii_data = priv->hw->mii.data;
+ u32 v;
+
+ /* Wait until any existing MII operation is complete */
+ if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+ 100, 10000))
+ return -EBUSY;
+
+ /* Set the MII address register to write */
+ writel(data, priv->ioaddr + mii_data);
+ writel(value, priv->ioaddr + mii_address);
+
+ /* Wait until any existing MII operation is complete */
+ return readl_poll_timeout(priv->ioaddr + mii_address, v,
+ !(v & MII_BUSY), 100, 10000);
+}
+
/**
- * stmmac_mdio_write
+ * stmmac_mdio_write_c22
* @bus: points to the mii_bus structure
* @phyaddr: MII addr
* @phyreg: MII reg
* @phydata: phy data
* Description: it writes the data into the MII register from within the device.
*/
-static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
- u16 phydata)
+static int stmmac_mdio_write_c22(struct mii_bus *bus, int phyaddr, int phyreg,
+ u16 phydata)
{
struct net_device *ndev = bus->priv;
struct stmmac_priv *priv = netdev_priv(ndev);
- unsigned int mii_address = priv->hw->mii.addr;
- unsigned int mii_data = priv->hw->mii.data;
int ret, data = phydata;
u32 value = MII_BUSY;
- u32 v;
ret = pm_runtime_resume_and_get(priv->device);
if (ret < 0)
@@ -301,38 +382,57 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift)
& priv->hw->mii.clk_csr_mask;
- if (priv->plat->has_gmac4) {
+ if (priv->plat->has_gmac4)
value |= MII_GMAC4_WRITE;
- if (phyreg & MII_ADDR_C45) {
- value |= MII_GMAC4_C45E;
- value &= ~priv->hw->mii.reg_mask;
- value |= ((phyreg >> MII_DEVADDR_C45_SHIFT) <<
- priv->hw->mii.reg_shift) &
- priv->hw->mii.reg_mask;
-
- data |= (phyreg & MII_REGADDR_C45_MASK) <<
- MII_GMAC4_REG_ADDR_SHIFT;
- }
- } else {
+ else
value |= MII_WRITE;
- }
- /* Wait until any existing MII operation is complete */
- if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
- 100, 10000)) {
- ret = -EBUSY;
- goto err_disable_clks;
+ ret = stmmac_mdio_write(priv, data, value);
+
+ pm_runtime_put(priv->device);
+
+ return ret;
+}
+
+/**
+ * stmmac_mdio_write_c45
+ * @bus: points to the mii_bus structure
+ * @phyaddr: MII addr
+ * @phyreg: MII reg
+ * @devad: device address to read
+ * @phydata: phy data
+ * Description: it writes the data into the MII register from within the device.
+ */
+static int stmmac_mdio_write_c45(struct mii_bus *bus, int phyaddr,
+ int devad, int phyreg, u16 phydata)
+{
+ struct net_device *ndev = bus->priv;
+ struct stmmac_priv *priv = netdev_priv(ndev);
+ int ret, data = phydata;
+ u32 value = MII_BUSY;
+
+ ret = pm_runtime_get_sync(priv->device);
+ if (ret < 0) {
+ pm_runtime_put_noidle(priv->device);
+ return ret;
}
- /* Set the MII address register to write */
- writel(data, priv->ioaddr + mii_data);
- writel(value, priv->ioaddr + mii_address);
+ value |= (phyaddr << priv->hw->mii.addr_shift)
+ & priv->hw->mii.addr_mask;
+ value |= (phyreg << priv->hw->mii.reg_shift) & priv->hw->mii.reg_mask;
- /* Wait until any existing MII operation is complete */
- ret = readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
- 100, 10000);
+ value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift)
+ & priv->hw->mii.clk_csr_mask;
+
+ value |= MII_GMAC4_WRITE;
+ value |= MII_GMAC4_C45E;
+ value &= ~priv->hw->mii.reg_mask;
+ value |= (devad << priv->hw->mii.reg_shift) & priv->hw->mii.reg_mask;
+
+ data |= phyreg << MII_GMAC4_REG_ADDR_SHIFT;
+
+ ret = stmmac_mdio_write(priv, data, value);
-err_disable_clks:
pm_runtime_put(priv->device);
return ret;
@@ -453,12 +553,11 @@ int stmmac_mdio_register(struct net_device *ndev)
new_bus->name = "stmmac";
- if (priv->plat->has_gmac4)
- new_bus->probe_capabilities = MDIOBUS_C22_C45;
-
if (priv->plat->has_xgmac) {
- new_bus->read = &stmmac_xgmac2_mdio_read;
- new_bus->write = &stmmac_xgmac2_mdio_write;
+ new_bus->read = &stmmac_xgmac2_mdio_read_c22;
+ new_bus->write = &stmmac_xgmac2_mdio_write_c22;
+ new_bus->read_c45 = &stmmac_xgmac2_mdio_read_c45;
+ new_bus->write_c45 = &stmmac_xgmac2_mdio_write_c45;
/* Right now only C22 phys are supported */
max_addr = MII_XGMAC_MAX_C22ADDR + 1;
@@ -468,8 +567,13 @@ int stmmac_mdio_register(struct net_device *ndev)
dev_err(dev, "Unsupported phy_addr (max=%d)\n",
MII_XGMAC_MAX_C22ADDR);
} else {
- new_bus->read = &stmmac_mdio_read;
- new_bus->write = &stmmac_mdio_write;
+ new_bus->read = &stmmac_mdio_read_c22;
+ new_bus->write = &stmmac_mdio_write_c22;
+ if (priv->plat->has_gmac4) {
+ new_bus->read_c45 = &stmmac_mdio_read_c45;
+ new_bus->write_c45 = &stmmac_mdio_write_c45;
+ }
+
max_addr = PHY_MAX_ADDR;
}
@@ -490,7 +594,7 @@ int stmmac_mdio_register(struct net_device *ndev)
/* Looks like we need a dummy read for XGMAC only and C45 PHYs */
if (priv->plat->has_xgmac)
- stmmac_xgmac2_mdio_read(new_bus, 0, MII_ADDR_C45);
+ stmmac_xgmac2_mdio_read_c45(new_bus, 0, 0, 0);
/* If fixed-link is set, skip PHY scanning */
if (!fwnode)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 0046a4ee6e64..067a40fe0a23 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -711,14 +711,15 @@ int stmmac_pltfr_remove(struct platform_device *pdev)
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
struct plat_stmmacenet_data *plat = priv->plat;
- int ret = stmmac_dvr_remove(&pdev->dev);
+
+ stmmac_dvr_remove(&pdev->dev);
if (plat->exit)
plat->exit(pdev, plat->bsp_priv);
stmmac_remove_config_dt(pdev, plat);
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(stmmac_pltfr_remove);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 2cfb18cef1d4..9d55226479b4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -1107,6 +1107,25 @@ static int tc_setup_etf(struct stmmac_priv *priv,
return 0;
}
+static int tc_query_caps(struct stmmac_priv *priv,
+ struct tc_query_caps_base *base)
+{
+ switch (base->type) {
+ case TC_SETUP_QDISC_TAPRIO: {
+ struct tc_taprio_caps *caps = base->caps;
+
+ if (!priv->dma_cap.estsel)
+ return -EOPNOTSUPP;
+
+ caps->gate_mask_per_txq = true;
+
+ return 0;
+ }
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
const struct stmmac_tc_ops dwmac510_tc_ops = {
.init = tc_init,
.setup_cls_u32 = tc_setup_cls_u32,
@@ -1114,4 +1133,5 @@ const struct stmmac_tc_ops dwmac510_tc_ops = {
.setup_cls = tc_setup_cls,
.setup_taprio = tc_setup_taprio,
.setup_etf = tc_setup_etf,
+ .query_caps = tc_query_caps,
};
diff --git a/drivers/net/ethernet/sunplus/spl2sw_mdio.c b/drivers/net/ethernet/sunplus/spl2sw_mdio.c
index 733ae1704269..c8ef17e34f3c 100644
--- a/drivers/net/ethernet/sunplus/spl2sw_mdio.c
+++ b/drivers/net/ethernet/sunplus/spl2sw_mdio.c
@@ -61,9 +61,6 @@ static int spl2sw_mii_read(struct mii_bus *bus, int addr, int regnum)
{
struct spl2sw_common *comm = bus->priv;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
return spl2sw_mdio_access(comm, SPL2SW_MDIO_READ_CMD, addr, regnum, 0);
}
@@ -72,9 +69,6 @@ static int spl2sw_mii_write(struct mii_bus *bus, int addr, int regnum, u16 val)
struct spl2sw_common *comm = bus->priv;
int ret;
- if (regnum & MII_ADDR_C45)
- return -EOPNOTSUPP;
-
ret = spl2sw_mdio_access(comm, SPL2SW_MDIO_WRITE_CMD, addr, regnum, val);
if (ret < 0)
return ret;
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 6cda4b7c10cb..4e3861c47708 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1426,6 +1426,70 @@ static const struct net_device_ops am65_cpsw_nuss_netdev_ops = {
.ndo_setup_tc = am65_cpsw_qos_ndo_setup_tc,
};
+static void am65_cpsw_disable_phy(struct phy *phy)
+{
+ phy_power_off(phy);
+ phy_exit(phy);
+}
+
+static int am65_cpsw_enable_phy(struct phy *phy)
+{
+ int ret;
+
+ ret = phy_init(phy);
+ if (ret < 0)
+ return ret;
+
+ ret = phy_power_on(phy);
+ if (ret < 0) {
+ phy_exit(phy);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void am65_cpsw_disable_serdes_phy(struct am65_cpsw_common *common)
+{
+ struct am65_cpsw_port *port;
+ struct phy *phy;
+ int i;
+
+ for (i = 0; i < common->port_num; i++) {
+ port = &common->ports[i];
+ phy = port->slave.serdes_phy;
+ if (phy)
+ am65_cpsw_disable_phy(phy);
+ }
+}
+
+static int am65_cpsw_init_serdes_phy(struct device *dev, struct device_node *port_np,
+ struct am65_cpsw_port *port)
+{
+ const char *name = "serdes-phy";
+ struct phy *phy;
+ int ret;
+
+ phy = devm_of_phy_get(dev, port_np, name);
+ if (PTR_ERR(phy) == -ENODEV)
+ return 0;
+ if (IS_ERR(phy))
+ return PTR_ERR(phy);
+
+ /* Serdes PHY exists. Store it. */
+ port->slave.serdes_phy = phy;
+
+ ret = am65_cpsw_enable_phy(phy);
+ if (ret < 0)
+ goto err_phy;
+
+ return 0;
+
+err_phy:
+ devm_phy_put(dev, phy);
+ return ret;
+}
+
static void am65_cpsw_nuss_mac_config(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state)
{
@@ -1883,11 +1947,6 @@ static int am65_cpsw_init_cpts(struct am65_cpsw_common *common)
int ret = PTR_ERR(cpts);
of_node_put(node);
- if (ret == -EOPNOTSUPP) {
- dev_info(dev, "cpts disabled\n");
- return 0;
- }
-
dev_err(dev, "cpts create err %d\n", ret);
return ret;
}
@@ -1969,6 +2028,11 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
goto of_node_put;
}
+ /* Initialize the Serdes PHY for the port */
+ ret = am65_cpsw_init_serdes_phy(dev, port_np, port);
+ if (ret)
+ return ret;
+
port->slave.mac_only =
of_property_read_bool(port_np, "ti,mac-only");
@@ -2694,11 +2758,19 @@ static const struct am65_cpsw_pdata j7200_cpswxg_pdata = {
.extra_modes = BIT(PHY_INTERFACE_MODE_QSGMII),
};
+static const struct am65_cpsw_pdata j721e_cpswxg_pdata = {
+ .quirks = 0,
+ .ale_dev_id = "am64-cpswxg",
+ .fdqring_mode = K3_RINGACC_RING_MODE_MESSAGE,
+ .extra_modes = BIT(PHY_INTERFACE_MODE_QSGMII),
+};
+
static const struct of_device_id am65_cpsw_nuss_of_mtable[] = {
{ .compatible = "ti,am654-cpsw-nuss", .data = &am65x_sr1_0},
{ .compatible = "ti,j721e-cpsw-nuss", .data = &j721e_pdata},
{ .compatible = "ti,am642-cpsw-nuss", .data = &am64x_cpswxg_pdata},
{ .compatible = "ti,j7200-cpswxg-nuss", .data = &j7200_cpswxg_pdata},
+ { .compatible = "ti,j721e-cpswxg-nuss", .data = &j721e_cpswxg_pdata},
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, am65_cpsw_nuss_of_mtable);
@@ -2852,6 +2924,7 @@ static int am65_cpsw_nuss_probe(struct platform_device *pdev)
err_free_phylink:
am65_cpsw_nuss_phylink_cleanup(common);
+ am65_cpts_release(common->cpts);
err_of_clear:
of_platform_device_destroy(common->mdio_dev, NULL);
err_pm_clear:
@@ -2880,6 +2953,8 @@ static int am65_cpsw_nuss_remove(struct platform_device *pdev)
*/
am65_cpsw_nuss_cleanup_ndev(common);
am65_cpsw_nuss_phylink_cleanup(common);
+ am65_cpts_release(common->cpts);
+ am65_cpsw_disable_serdes_phy(common);
of_platform_device_destroy(common->mdio_dev, NULL);
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.h b/drivers/net/ethernet/ti/am65-cpsw-nuss.h
index e5f1c44788c1..cad04662739c 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.h
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.h
@@ -32,6 +32,7 @@ struct am65_cpsw_slave_data {
struct device_node *phy_node;
phy_interface_t phy_if;
struct phy *ifphy;
+ struct phy *serdes_phy;
bool rx_pause;
bool tx_pause;
u8 mac_addr[ETH_ALEN];
diff --git a/drivers/net/ethernet/ti/am65-cpsw-qos.c b/drivers/net/ethernet/ti/am65-cpsw-qos.c
index e162771893af..8dc2c3085dcf 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-qos.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-qos.c
@@ -585,6 +585,26 @@ static int am65_cpsw_setup_taprio(struct net_device *ndev, void *type_data)
return am65_cpsw_set_taprio(ndev, type_data);
}
+static int am65_cpsw_tc_query_caps(struct net_device *ndev, void *type_data)
+{
+ struct tc_query_caps_base *base = type_data;
+
+ switch (base->type) {
+ case TC_SETUP_QDISC_TAPRIO: {
+ struct tc_taprio_caps *caps = base->caps;
+
+ if (!IS_ENABLED(CONFIG_TI_AM65_CPSW_TAS))
+ return -EOPNOTSUPP;
+
+ caps->gate_mask_per_txq = true;
+
+ return 0;
+ }
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
static int am65_cpsw_qos_clsflower_add_policer(struct am65_cpsw_port *port,
struct netlink_ext_ack *extack,
struct flow_cls_offload *cls,
@@ -765,6 +785,8 @@ int am65_cpsw_qos_ndo_setup_tc(struct net_device *ndev, enum tc_setup_type type,
void *type_data)
{
switch (type) {
+ case TC_QUERY_CAPS:
+ return am65_cpsw_tc_query_caps(ndev, type_data);
case TC_SETUP_QDISC_TAPRIO:
return am65_cpsw_setup_taprio(ndev, type_data);
case TC_SETUP_BLOCK:
diff --git a/drivers/net/ethernet/ti/am65-cpts.c b/drivers/net/ethernet/ti/am65-cpts.c
index 9535396b28cd..16ee9c29cb35 100644
--- a/drivers/net/ethernet/ti/am65-cpts.c
+++ b/drivers/net/ethernet/ti/am65-cpts.c
@@ -176,6 +176,10 @@ struct am65_cpts {
u32 genf_enable;
u32 hw_ts_enable;
struct sk_buff_head txq;
+ bool pps_enabled;
+ bool pps_present;
+ u32 pps_hw_ts_idx;
+ u32 pps_genf_idx;
/* context save/restore */
u64 sr_cpts_ns;
u64 sr_ktime_ns;
@@ -319,8 +323,15 @@ static int am65_cpts_fifo_read(struct am65_cpts *cpts)
case AM65_CPTS_EV_HW:
pevent.index = am65_cpts_event_get_port(event) - 1;
pevent.timestamp = event->timestamp;
- pevent.type = PTP_CLOCK_EXTTS;
- dev_dbg(cpts->dev, "AM65_CPTS_EV_HW p:%d t:%llu\n",
+ if (cpts->pps_enabled && pevent.index == cpts->pps_hw_ts_idx) {
+ pevent.type = PTP_CLOCK_PPSUSR;
+ pevent.pps_times.ts_real = ns_to_timespec64(pevent.timestamp);
+ } else {
+ pevent.type = PTP_CLOCK_EXTTS;
+ }
+ dev_dbg(cpts->dev, "AM65_CPTS_EV_HW:%s p:%d t:%llu\n",
+ pevent.type == PTP_CLOCK_EXTTS ?
+ "extts" : "pps",
pevent.index, event->timestamp);
ptp_clock_event(cpts->ptp_clock, &pevent);
@@ -394,10 +405,13 @@ static irqreturn_t am65_cpts_interrupt(int irq, void *dev_id)
static int am65_cpts_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm)
{
struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);
+ u32 pps_ctrl_val = 0, pps_ppm_hi = 0, pps_ppm_low = 0;
s32 ppb = scaled_ppm_to_ppb(scaled_ppm);
+ int pps_index = cpts->pps_genf_idx;
+ u64 adj_period, pps_adj_period;
+ u32 ctrl_val, ppm_hi, ppm_low;
+ unsigned long flags;
int neg_adj = 0;
- u64 adj_period;
- u32 val;
if (ppb < 0) {
neg_adj = 1;
@@ -417,17 +431,53 @@ static int am65_cpts_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm)
mutex_lock(&cpts->ptp_clk_lock);
- val = am65_cpts_read32(cpts, control);
+ ctrl_val = am65_cpts_read32(cpts, control);
if (neg_adj)
- val |= AM65_CPTS_CONTROL_TS_PPM_DIR;
+ ctrl_val |= AM65_CPTS_CONTROL_TS_PPM_DIR;
else
- val &= ~AM65_CPTS_CONTROL_TS_PPM_DIR;
- am65_cpts_write32(cpts, val, control);
+ ctrl_val &= ~AM65_CPTS_CONTROL_TS_PPM_DIR;
+
+ ppm_hi = upper_32_bits(adj_period) & 0x3FF;
+ ppm_low = lower_32_bits(adj_period);
+
+ if (cpts->pps_enabled) {
+ pps_ctrl_val = am65_cpts_read32(cpts, genf[pps_index].control);
+ if (neg_adj)
+ pps_ctrl_val &= ~BIT(1);
+ else
+ pps_ctrl_val |= BIT(1);
+
+ /* GenF PPM will do correction using cpts refclk tick which is
+ * (cpts->ts_add_val + 1) ns, so GenF length PPM adj period
+ * need to be corrected.
+ */
+ pps_adj_period = adj_period * (cpts->ts_add_val + 1);
+ pps_ppm_hi = upper_32_bits(pps_adj_period) & 0x3FF;
+ pps_ppm_low = lower_32_bits(pps_adj_period);
+ }
+
+ spin_lock_irqsave(&cpts->lock, flags);
+
+ /* All below writes must be done extremely fast:
+ * - delay between PPM dir and PPM value changes can cause err due old
+ * PPM correction applied in wrong direction
+ * - delay between CPTS-clock PPM cfg and GenF PPM cfg can cause err
+ * due CPTS-clock PPM working with new cfg while GenF PPM cfg still
+ * with old for short period of time
+ */
+
+ am65_cpts_write32(cpts, ctrl_val, control);
+ am65_cpts_write32(cpts, ppm_hi, ts_ppm_hi);
+ am65_cpts_write32(cpts, ppm_low, ts_ppm_low);
+
+ if (cpts->pps_enabled) {
+ am65_cpts_write32(cpts, pps_ctrl_val, genf[pps_index].control);
+ am65_cpts_write32(cpts, pps_ppm_hi, genf[pps_index].ppm_hi);
+ am65_cpts_write32(cpts, pps_ppm_low, genf[pps_index].ppm_low);
+ }
- val = upper_32_bits(adj_period) & 0x3FF;
- am65_cpts_write32(cpts, val, ts_ppm_hi);
- val = lower_32_bits(adj_period);
- am65_cpts_write32(cpts, val, ts_ppm_low);
+ /* All GenF/EstF can be updated here the same way */
+ spin_unlock_irqrestore(&cpts->lock, flags);
mutex_unlock(&cpts->ptp_clk_lock);
@@ -507,7 +557,13 @@ static void am65_cpts_extts_enable_hw(struct am65_cpts *cpts, u32 index, int on)
static int am65_cpts_extts_enable(struct am65_cpts *cpts, u32 index, int on)
{
- if (!!(cpts->hw_ts_enable & BIT(index)) == !!on)
+ if (index >= cpts->ptp_info.n_ext_ts)
+ return -ENXIO;
+
+ if (cpts->pps_present && index == cpts->pps_hw_ts_idx)
+ return -EINVAL;
+
+ if (((cpts->hw_ts_enable & BIT(index)) >> index) == on)
return 0;
mutex_lock(&cpts->ptp_clk_lock);
@@ -591,6 +647,12 @@ static void am65_cpts_perout_enable_hw(struct am65_cpts *cpts,
static int am65_cpts_perout_enable(struct am65_cpts *cpts,
struct ptp_perout_request *req, int on)
{
+ if (req->index >= cpts->ptp_info.n_per_out)
+ return -ENXIO;
+
+ if (cpts->pps_present && req->index == cpts->pps_genf_idx)
+ return -EINVAL;
+
if (!!(cpts->genf_enable & BIT(req->index)) == !!on)
return 0;
@@ -604,6 +666,48 @@ static int am65_cpts_perout_enable(struct am65_cpts *cpts,
return 0;
}
+static int am65_cpts_pps_enable(struct am65_cpts *cpts, int on)
+{
+ int ret = 0;
+ struct timespec64 ts;
+ struct ptp_clock_request rq;
+ u64 ns;
+
+ if (!cpts->pps_present)
+ return -EINVAL;
+
+ if (cpts->pps_enabled == !!on)
+ return 0;
+
+ mutex_lock(&cpts->ptp_clk_lock);
+
+ if (on) {
+ am65_cpts_extts_enable_hw(cpts, cpts->pps_hw_ts_idx, on);
+
+ ns = am65_cpts_gettime(cpts, NULL);
+ ts = ns_to_timespec64(ns);
+ rq.perout.period.sec = 1;
+ rq.perout.period.nsec = 0;
+ rq.perout.start.sec = ts.tv_sec + 2;
+ rq.perout.start.nsec = 0;
+ rq.perout.index = cpts->pps_genf_idx;
+
+ am65_cpts_perout_enable_hw(cpts, &rq.perout, on);
+ cpts->pps_enabled = true;
+ } else {
+ rq.perout.index = cpts->pps_genf_idx;
+ am65_cpts_perout_enable_hw(cpts, &rq.perout, on);
+ am65_cpts_extts_enable_hw(cpts, cpts->pps_hw_ts_idx, on);
+ cpts->pps_enabled = false;
+ }
+
+ mutex_unlock(&cpts->ptp_clk_lock);
+
+ dev_dbg(cpts->dev, "%s: pps: %s\n",
+ __func__, on ? "enabled" : "disabled");
+ return ret;
+}
+
static int am65_cpts_ptp_enable(struct ptp_clock_info *ptp,
struct ptp_clock_request *rq, int on)
{
@@ -614,6 +718,8 @@ static int am65_cpts_ptp_enable(struct ptp_clock_info *ptp,
return am65_cpts_extts_enable(cpts, rq->extts.index, on);
case PTP_CLK_REQ_PEROUT:
return am65_cpts_perout_enable(cpts, &rq->perout, on);
+ case PTP_CLK_REQ_PPS:
+ return am65_cpts_pps_enable(cpts, on);
default:
break;
}
@@ -926,17 +1032,33 @@ static int am65_cpts_of_parse(struct am65_cpts *cpts, struct device_node *node)
if (!of_property_read_u32(node, "ti,cpts-periodic-outputs", &prop[0]))
cpts->genf_num = prop[0];
+ if (!of_property_read_u32_array(node, "ti,pps", prop, 2)) {
+ cpts->pps_present = true;
+
+ if (prop[0] > 7) {
+ dev_err(cpts->dev, "invalid HWx_TS_PUSH index: %u provided\n", prop[0]);
+ cpts->pps_present = false;
+ }
+ if (prop[1] > 1) {
+ dev_err(cpts->dev, "invalid GENFy index: %u provided\n", prop[1]);
+ cpts->pps_present = false;
+ }
+ if (cpts->pps_present) {
+ cpts->pps_hw_ts_idx = prop[0];
+ cpts->pps_genf_idx = prop[1];
+ }
+ }
+
return cpts_of_mux_clk_setup(cpts, node);
}
-static void am65_cpts_release(void *data)
+void am65_cpts_release(struct am65_cpts *cpts)
{
- struct am65_cpts *cpts = data;
-
ptp_clock_unregister(cpts->ptp_clock);
am65_cpts_disable(cpts);
clk_disable_unprepare(cpts->refclk);
}
+EXPORT_SYMBOL_GPL(am65_cpts_release);
struct am65_cpts *am65_cpts_create(struct device *dev, void __iomem *regs,
struct device_node *node)
@@ -993,6 +1115,8 @@ struct am65_cpts *am65_cpts_create(struct device *dev, void __iomem *regs,
cpts->ptp_info.n_ext_ts = cpts->ext_ts_inputs;
if (cpts->genf_num)
cpts->ptp_info.n_per_out = cpts->genf_num;
+ if (cpts->pps_present)
+ cpts->ptp_info.pps = 1;
am65_cpts_set_add_val(cpts);
@@ -1014,26 +1138,22 @@ struct am65_cpts *am65_cpts_create(struct device *dev, void __iomem *regs,
}
cpts->phc_index = ptp_clock_index(cpts->ptp_clock);
- ret = devm_add_action_or_reset(dev, am65_cpts_release, cpts);
- if (ret) {
- dev_err(dev, "failed to add ptpclk reset action %d", ret);
- return ERR_PTR(ret);
- }
-
ret = devm_request_threaded_irq(dev, cpts->irq, NULL,
am65_cpts_interrupt,
IRQF_ONESHOT, dev_name(dev), cpts);
if (ret < 0) {
dev_err(cpts->dev, "error attaching irq %d\n", ret);
- return ERR_PTR(ret);
+ goto reset_ptpclk;
}
- dev_info(dev, "CPTS ver 0x%08x, freq:%u, add_val:%u\n",
+ dev_info(dev, "CPTS ver 0x%08x, freq:%u, add_val:%u pps:%d\n",
am65_cpts_read32(cpts, idver),
- cpts->refclk_freq, cpts->ts_add_val);
+ cpts->refclk_freq, cpts->ts_add_val, cpts->pps_present);
return cpts;
+reset_ptpclk:
+ am65_cpts_release(cpts);
refclk_disable:
clk_disable_unprepare(cpts->refclk);
return ERR_PTR(ret);
diff --git a/drivers/net/ethernet/ti/am65-cpts.h b/drivers/net/ethernet/ti/am65-cpts.h
index bd08f4b2edd2..6e14df0be113 100644
--- a/drivers/net/ethernet/ti/am65-cpts.h
+++ b/drivers/net/ethernet/ti/am65-cpts.h
@@ -18,6 +18,7 @@ struct am65_cpts_estf_cfg {
};
#if IS_ENABLED(CONFIG_TI_K3_AM65_CPTS)
+void am65_cpts_release(struct am65_cpts *cpts);
struct am65_cpts *am65_cpts_create(struct device *dev, void __iomem *regs,
struct device_node *node);
int am65_cpts_phc_index(struct am65_cpts *cpts);
@@ -31,6 +32,10 @@ void am65_cpts_estf_disable(struct am65_cpts *cpts, int idx);
void am65_cpts_suspend(struct am65_cpts *cpts);
void am65_cpts_resume(struct am65_cpts *cpts);
#else
+static inline void am65_cpts_release(struct am65_cpts *cpts)
+{
+}
+
static inline struct am65_cpts *am65_cpts_create(struct device *dev,
void __iomem *regs,
struct device_node *node)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 13c9c2d6b79b..37f0b62ec5d6 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1458,6 +1458,8 @@ static int cpsw_probe_dual_emac(struct cpsw_priv *priv)
priv_sl2->emac_port = 1;
cpsw->slaves[1].ndev = ndev;
ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_CTAG_RX;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
ndev->netdev_ops = &cpsw_netdev_ops;
ndev->ethtool_ops = &cpsw_ethtool_ops;
@@ -1635,6 +1637,8 @@ static int cpsw_probe(struct platform_device *pdev)
cpsw->slaves[0].ndev = ndev;
ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_CTAG_RX;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
ndev->netdev_ops = &cpsw_netdev_ops;
ndev->ethtool_ops = &cpsw_ethtool_ops;
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 83596ec0c7cb..35128dd45ffc 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -1405,6 +1405,10 @@ static int cpsw_create_ports(struct cpsw_common *cpsw)
ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER |
NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_NETNS_LOCAL | NETIF_F_HW_TC;
+ ndev->xdp_features = NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT;
+
ndev->netdev_ops = &cpsw_netdev_ops;
ndev->ethtool_ops = &cpsw_ethtool_ops;
SET_NETDEV_DEV(ndev, dev);
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c
index 758295c898ac..e966dd47e2db 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.c
+++ b/drivers/net/ethernet/ti/cpsw_priv.c
@@ -20,6 +20,7 @@
#include <linux/skbuff.h>
#include <net/page_pool.h>
#include <net/pkt_cls.h>
+#include <net/pkt_sched.h>
#include "cpsw.h"
#include "cpts.h"
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 946b9753ccfb..23169e36a3d4 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -225,7 +225,7 @@ static int davinci_get_mdio_data(struct mdiobb_ctrl *ctrl)
return test_bit(MDIO_PIN, &reg);
}
-static int davinci_mdiobb_read(struct mii_bus *bus, int phy, int reg)
+static int davinci_mdiobb_read_c22(struct mii_bus *bus, int phy, int reg)
{
int ret;
@@ -233,7 +233,7 @@ static int davinci_mdiobb_read(struct mii_bus *bus, int phy, int reg)
if (ret < 0)
return ret;
- ret = mdiobb_read(bus, phy, reg);
+ ret = mdiobb_read_c22(bus, phy, reg);
pm_runtime_mark_last_busy(bus->parent);
pm_runtime_put_autosuspend(bus->parent);
@@ -241,8 +241,8 @@ static int davinci_mdiobb_read(struct mii_bus *bus, int phy, int reg)
return ret;
}
-static int davinci_mdiobb_write(struct mii_bus *bus, int phy, int reg,
- u16 val)
+static int davinci_mdiobb_write_c22(struct mii_bus *bus, int phy, int reg,
+ u16 val)
{
int ret;
@@ -250,7 +250,41 @@ static int davinci_mdiobb_write(struct mii_bus *bus, int phy, int reg,
if (ret < 0)
return ret;
- ret = mdiobb_write(bus, phy, reg, val);
+ ret = mdiobb_write_c22(bus, phy, reg, val);
+
+ pm_runtime_mark_last_busy(bus->parent);
+ pm_runtime_put_autosuspend(bus->parent);
+
+ return ret;
+}
+
+static int davinci_mdiobb_read_c45(struct mii_bus *bus, int phy, int devad,
+ int reg)
+{
+ int ret;
+
+ ret = pm_runtime_resume_and_get(bus->parent);
+ if (ret < 0)
+ return ret;
+
+ ret = mdiobb_read_c45(bus, phy, devad, reg);
+
+ pm_runtime_mark_last_busy(bus->parent);
+ pm_runtime_put_autosuspend(bus->parent);
+
+ return ret;
+}
+
+static int davinci_mdiobb_write_c45(struct mii_bus *bus, int phy, int devad,
+ int reg, u16 val)
+{
+ int ret;
+
+ ret = pm_runtime_resume_and_get(bus->parent);
+ if (ret < 0)
+ return ret;
+
+ ret = mdiobb_write_c45(bus, phy, devad, reg, val);
pm_runtime_mark_last_busy(bus->parent);
pm_runtime_put_autosuspend(bus->parent);
@@ -573,8 +607,10 @@ static int davinci_mdio_probe(struct platform_device *pdev)
data->bus->name = dev_name(dev);
if (data->manual_mode) {
- data->bus->read = davinci_mdiobb_read;
- data->bus->write = davinci_mdiobb_write;
+ data->bus->read = davinci_mdiobb_read_c22;
+ data->bus->write = davinci_mdiobb_write_c22;
+ data->bus->read_c45 = davinci_mdiobb_read_c45;
+ data->bus->write_c45 = davinci_mdiobb_write_c45;
data->bus->reset = davinci_mdiobb_reset;
dev_info(dev, "Configuring MDIO in manual mode\n");
diff --git a/drivers/net/ethernet/wangxun/Kconfig b/drivers/net/ethernet/wangxun/Kconfig
index 86310588c6c1..c9d88673d306 100644
--- a/drivers/net/ethernet/wangxun/Kconfig
+++ b/drivers/net/ethernet/wangxun/Kconfig
@@ -18,6 +18,7 @@ if NET_VENDOR_WANGXUN
config LIBWX
tristate
+ select PAGE_POOL
help
Common library for Wangxun(R) Ethernet drivers.
@@ -25,6 +26,7 @@ config NGBE
tristate "Wangxun(R) GbE PCI Express adapters support"
depends on PCI
select LIBWX
+ select PHYLIB
help
This driver supports Wangxun(R) GbE PCI Express family of
adapters.
diff --git a/drivers/net/ethernet/wangxun/libwx/Makefile b/drivers/net/ethernet/wangxun/libwx/Makefile
index 1ed5e23af944..42ccd6e4052e 100644
--- a/drivers/net/ethernet/wangxun/libwx/Makefile
+++ b/drivers/net/ethernet/wangxun/libwx/Makefile
@@ -4,4 +4,4 @@
obj-$(CONFIG_LIBWX) += libwx.o
-libwx-objs := wx_hw.o
+libwx-objs := wx_hw.o wx_lib.o wx_ethtool.o
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
new file mode 100644
index 000000000000..93cb6f2294e7
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#include <linux/pci.h>
+#include <linux/phy.h>
+
+#include "wx_type.h"
+#include "wx_ethtool.h"
+
+void wx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info)
+{
+ struct wx *wx = netdev_priv(netdev);
+
+ strscpy(info->driver, wx->driver_name, sizeof(info->driver));
+ strscpy(info->fw_version, wx->eeprom_id, sizeof(info->fw_version));
+ strscpy(info->bus_info, pci_name(wx->pdev), sizeof(info->bus_info));
+}
+EXPORT_SYMBOL(wx_get_drvinfo);
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
new file mode 100644
index 000000000000..e85538c69454
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#ifndef _WX_ETHTOOL_H_
+#define _WX_ETHTOOL_H_
+
+void wx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info);
+#endif /* _WX_ETHTOOL_H_ */
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.c b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
index c57dc3238b3f..7db57f934a91 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_hw.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
@@ -2,59 +2,100 @@
/* Copyright (c) 2015 - 2022 Beijing WangXun Technology Co., Ltd. */
#include <linux/etherdevice.h>
+#include <linux/netdevice.h>
#include <linux/if_ether.h>
#include <linux/iopoll.h>
#include <linux/pci.h>
#include "wx_type.h"
+#include "wx_lib.h"
#include "wx_hw.h"
-static void wx_intr_disable(struct wx_hw *wxhw, u64 qmask)
+static void wx_intr_disable(struct wx *wx, u64 qmask)
{
u32 mask;
- mask = (qmask & 0xFFFFFFFF);
+ mask = (qmask & U32_MAX);
if (mask)
- wr32(wxhw, WX_PX_IMS(0), mask);
+ wr32(wx, WX_PX_IMS(0), mask);
- if (wxhw->mac.type == wx_mac_sp) {
+ if (wx->mac.type == wx_mac_sp) {
mask = (qmask >> 32);
if (mask)
- wr32(wxhw, WX_PX_IMS(1), mask);
+ wr32(wx, WX_PX_IMS(1), mask);
}
}
+void wx_intr_enable(struct wx *wx, u64 qmask)
+{
+ u32 mask;
+
+ mask = (qmask & U32_MAX);
+ if (mask)
+ wr32(wx, WX_PX_IMC(0), mask);
+ if (wx->mac.type == wx_mac_sp) {
+ mask = (qmask >> 32);
+ if (mask)
+ wr32(wx, WX_PX_IMC(1), mask);
+ }
+}
+EXPORT_SYMBOL(wx_intr_enable);
+
+/**
+ * wx_irq_disable - Mask off interrupt generation on the NIC
+ * @wx: board private structure
+ **/
+void wx_irq_disable(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+
+ wr32(wx, WX_PX_MISC_IEN, 0);
+ wx_intr_disable(wx, WX_INTR_ALL);
+
+ if (pdev->msix_enabled) {
+ int vector;
+
+ for (vector = 0; vector < wx->num_q_vectors; vector++)
+ synchronize_irq(wx->msix_entries[vector].vector);
+
+ synchronize_irq(wx->msix_entries[vector].vector);
+ } else {
+ synchronize_irq(pdev->irq);
+ }
+}
+EXPORT_SYMBOL(wx_irq_disable);
+
/* cmd_addr is used for some special command:
* 1. to be sector address, when implemented erase sector command
* 2. to be flash address when implemented read, write flash address
*/
-static int wx_fmgr_cmd_op(struct wx_hw *wxhw, u32 cmd, u32 cmd_addr)
+static int wx_fmgr_cmd_op(struct wx *wx, u32 cmd, u32 cmd_addr)
{
u32 cmd_val = 0, val = 0;
cmd_val = WX_SPI_CMD_CMD(cmd) |
WX_SPI_CMD_CLK(WX_SPI_CLK_DIV) |
cmd_addr;
- wr32(wxhw, WX_SPI_CMD, cmd_val);
+ wr32(wx, WX_SPI_CMD, cmd_val);
return read_poll_timeout(rd32, val, (val & 0x1), 10, 100000,
- false, wxhw, WX_SPI_STATUS);
+ false, wx, WX_SPI_STATUS);
}
-static int wx_flash_read_dword(struct wx_hw *wxhw, u32 addr, u32 *data)
+static int wx_flash_read_dword(struct wx *wx, u32 addr, u32 *data)
{
int ret = 0;
- ret = wx_fmgr_cmd_op(wxhw, WX_SPI_CMD_READ_DWORD, addr);
+ ret = wx_fmgr_cmd_op(wx, WX_SPI_CMD_READ_DWORD, addr);
if (ret < 0)
return ret;
- *data = rd32(wxhw, WX_SPI_DATA);
+ *data = rd32(wx, WX_SPI_DATA);
return ret;
}
-int wx_check_flash_load(struct wx_hw *hw, u32 check_bit)
+int wx_check_flash_load(struct wx *hw, u32 check_bit)
{
u32 reg = 0;
int err = 0;
@@ -73,29 +114,25 @@ int wx_check_flash_load(struct wx_hw *hw, u32 check_bit)
}
EXPORT_SYMBOL(wx_check_flash_load);
-void wx_control_hw(struct wx_hw *wxhw, bool drv)
+void wx_control_hw(struct wx *wx, bool drv)
{
- if (drv) {
- /* Let firmware know the driver has taken over */
- wr32m(wxhw, WX_CFG_PORT_CTL,
- WX_CFG_PORT_CTL_DRV_LOAD, WX_CFG_PORT_CTL_DRV_LOAD);
- } else {
- /* Let firmware take over control of hw */
- wr32m(wxhw, WX_CFG_PORT_CTL,
- WX_CFG_PORT_CTL_DRV_LOAD, 0);
- }
+ /* True : Let firmware know the driver has taken over
+ * False : Let firmware take over control of hw
+ */
+ wr32m(wx, WX_CFG_PORT_CTL, WX_CFG_PORT_CTL_DRV_LOAD,
+ drv ? WX_CFG_PORT_CTL_DRV_LOAD : 0);
}
EXPORT_SYMBOL(wx_control_hw);
/**
* wx_mng_present - returns 0 when management capability is present
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*/
-int wx_mng_present(struct wx_hw *wxhw)
+int wx_mng_present(struct wx *wx)
{
u32 fwsm;
- fwsm = rd32(wxhw, WX_MIS_ST);
+ fwsm = rd32(wx, WX_MIS_ST);
if (fwsm & WX_MIS_ST_MNG_INIT_DN)
return 0;
else
@@ -108,40 +145,40 @@ static DEFINE_MUTEX(wx_sw_sync_lock);
/**
* wx_release_sw_sync - Release SW semaphore
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @mask: Mask to specify which semaphore to release
*
* Releases the SW semaphore for the specified
* function (CSR, PHY0, PHY1, EEPROM, Flash)
**/
-static void wx_release_sw_sync(struct wx_hw *wxhw, u32 mask)
+static void wx_release_sw_sync(struct wx *wx, u32 mask)
{
mutex_lock(&wx_sw_sync_lock);
- wr32m(wxhw, WX_MNG_SWFW_SYNC, mask, 0);
+ wr32m(wx, WX_MNG_SWFW_SYNC, mask, 0);
mutex_unlock(&wx_sw_sync_lock);
}
/**
* wx_acquire_sw_sync - Acquire SW semaphore
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @mask: Mask to specify which semaphore to acquire
*
* Acquires the SW semaphore for the specified
* function (CSR, PHY0, PHY1, EEPROM, Flash)
**/
-static int wx_acquire_sw_sync(struct wx_hw *wxhw, u32 mask)
+static int wx_acquire_sw_sync(struct wx *wx, u32 mask)
{
u32 sem = 0;
int ret = 0;
mutex_lock(&wx_sw_sync_lock);
ret = read_poll_timeout(rd32, sem, !(sem & mask),
- 5000, 2000000, false, wxhw, WX_MNG_SWFW_SYNC);
+ 5000, 2000000, false, wx, WX_MNG_SWFW_SYNC);
if (!ret) {
sem |= mask;
- wr32(wxhw, WX_MNG_SWFW_SYNC, sem);
+ wr32(wx, WX_MNG_SWFW_SYNC, sem);
} else {
- wx_err(wxhw, "SW Semaphore not granted: 0x%x.\n", sem);
+ wx_err(wx, "SW Semaphore not granted: 0x%x.\n", sem);
}
mutex_unlock(&wx_sw_sync_lock);
@@ -150,7 +187,7 @@ static int wx_acquire_sw_sync(struct wx_hw *wxhw, u32 mask)
/**
* wx_host_interface_command - Issue command to manageability block
- * @wxhw: pointer to the HW structure
+ * @wx: pointer to the HW structure
* @buffer: contains the command to write and where the return status will
* be placed
* @length: length of buffer, must be multiple of 4 bytes
@@ -162,7 +199,7 @@ static int wx_acquire_sw_sync(struct wx_hw *wxhw, u32 mask)
* So we will leave this up to the caller to read back the data
* in these cases.
**/
-int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
+int wx_host_interface_command(struct wx *wx, u32 *buffer,
u32 length, u32 timeout, bool return_data)
{
u32 hdr_size = sizeof(struct wx_hic_hdr);
@@ -172,17 +209,17 @@ int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
u16 buf_len;
if (length == 0 || length > WX_HI_MAX_BLOCK_BYTE_LENGTH) {
- wx_err(wxhw, "Buffer length failure buffersize=%d.\n", length);
+ wx_err(wx, "Buffer length failure buffersize=%d.\n", length);
return -EINVAL;
}
- status = wx_acquire_sw_sync(wxhw, WX_MNG_SWFW_SYNC_SW_MB);
+ status = wx_acquire_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_MB);
if (status != 0)
return status;
/* Calculate length in DWORDs. We must be DWORD aligned */
if ((length % (sizeof(u32))) != 0) {
- wx_err(wxhw, "Buffer length failure, not aligned to dword");
+ wx_err(wx, "Buffer length failure, not aligned to dword");
status = -EINVAL;
goto rel_out;
}
@@ -193,38 +230,38 @@ int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
* into the ram area.
*/
for (i = 0; i < dword_len; i++) {
- wr32a(wxhw, WX_MNG_MBOX, i, (__force u32)cpu_to_le32(buffer[i]));
+ wr32a(wx, WX_MNG_MBOX, i, (__force u32)cpu_to_le32(buffer[i]));
/* write flush */
- buf[i] = rd32a(wxhw, WX_MNG_MBOX, i);
+ buf[i] = rd32a(wx, WX_MNG_MBOX, i);
}
/* Setting this bit tells the ARC that a new command is pending. */
- wr32m(wxhw, WX_MNG_MBOX_CTL,
+ wr32m(wx, WX_MNG_MBOX_CTL,
WX_MNG_MBOX_CTL_SWRDY, WX_MNG_MBOX_CTL_SWRDY);
status = read_poll_timeout(rd32, hicr, hicr & WX_MNG_MBOX_CTL_FWRDY, 1000,
- timeout * 1000, false, wxhw, WX_MNG_MBOX_CTL);
+ timeout * 1000, false, wx, WX_MNG_MBOX_CTL);
/* Check command completion */
if (status) {
- wx_dbg(wxhw, "Command has failed with no status valid.\n");
+ wx_dbg(wx, "Command has failed with no status valid.\n");
- buf[0] = rd32(wxhw, WX_MNG_MBOX);
+ buf[0] = rd32(wx, WX_MNG_MBOX);
if ((buffer[0] & 0xff) != (~buf[0] >> 24)) {
status = -EINVAL;
goto rel_out;
}
if ((buf[0] & 0xff0000) >> 16 == 0x80) {
- wx_dbg(wxhw, "It's unknown cmd.\n");
+ wx_dbg(wx, "It's unknown cmd.\n");
status = -EINVAL;
goto rel_out;
}
- wx_dbg(wxhw, "write value:\n");
+ wx_dbg(wx, "write value:\n");
for (i = 0; i < dword_len; i++)
- wx_dbg(wxhw, "%x ", buffer[i]);
- wx_dbg(wxhw, "read value:\n");
+ wx_dbg(wx, "%x ", buffer[i]);
+ wx_dbg(wx, "read value:\n");
for (i = 0; i < dword_len; i++)
- wx_dbg(wxhw, "%x ", buf[i]);
+ wx_dbg(wx, "%x ", buf[i]);
}
if (!return_data)
@@ -235,7 +272,7 @@ int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
/* first pull in the header so we know the buffer length */
for (bi = 0; bi < dword_len; bi++) {
- buffer[bi] = rd32a(wxhw, WX_MNG_MBOX, bi);
+ buffer[bi] = rd32a(wx, WX_MNG_MBOX, bi);
le32_to_cpus(&buffer[bi]);
}
@@ -245,7 +282,7 @@ int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
goto rel_out;
if (length < buf_len + hdr_size) {
- wx_err(wxhw, "Buffer not large enough for reply message.\n");
+ wx_err(wx, "Buffer not large enough for reply message.\n");
status = -EFAULT;
goto rel_out;
}
@@ -255,12 +292,12 @@ int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
/* Pull in the rest of the buffer (bi is where we left off) */
for (; bi <= dword_len; bi++) {
- buffer[bi] = rd32a(wxhw, WX_MNG_MBOX, bi);
+ buffer[bi] = rd32a(wx, WX_MNG_MBOX, bi);
le32_to_cpus(&buffer[bi]);
}
rel_out:
- wx_release_sw_sync(wxhw, WX_MNG_SWFW_SYNC_SW_MB);
+ wx_release_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_MB);
return status;
}
EXPORT_SYMBOL(wx_host_interface_command);
@@ -268,13 +305,13 @@ EXPORT_SYMBOL(wx_host_interface_command);
/**
* wx_read_ee_hostif_data - Read EEPROM word using a host interface cmd
* assuming that the semaphore is already obtained.
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @offset: offset of word in the EEPROM to read
* @data: word read from the EEPROM
*
* Reads a 16 bit word from the EEPROM using the hostif.
**/
-static int wx_read_ee_hostif_data(struct wx_hw *wxhw, u16 offset, u16 *data)
+static int wx_read_ee_hostif_data(struct wx *wx, u16 offset, u16 *data)
{
struct wx_hic_read_shadow_ram buffer;
int status;
@@ -289,33 +326,33 @@ static int wx_read_ee_hostif_data(struct wx_hw *wxhw, u16 offset, u16 *data)
/* one word */
buffer.length = (__force u16)cpu_to_be16(sizeof(u16));
- status = wx_host_interface_command(wxhw, (u32 *)&buffer, sizeof(buffer),
+ status = wx_host_interface_command(wx, (u32 *)&buffer, sizeof(buffer),
WX_HI_COMMAND_TIMEOUT, false);
if (status != 0)
return status;
- *data = (u16)rd32a(wxhw, WX_MNG_MBOX, FW_NVM_DATA_OFFSET);
+ *data = (u16)rd32a(wx, WX_MNG_MBOX, FW_NVM_DATA_OFFSET);
return status;
}
/**
* wx_read_ee_hostif - Read EEPROM word using a host interface cmd
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @offset: offset of word in the EEPROM to read
* @data: word read from the EEPROM
*
* Reads a 16 bit word from the EEPROM using the hostif.
**/
-int wx_read_ee_hostif(struct wx_hw *wxhw, u16 offset, u16 *data)
+int wx_read_ee_hostif(struct wx *wx, u16 offset, u16 *data)
{
int status = 0;
- status = wx_acquire_sw_sync(wxhw, WX_MNG_SWFW_SYNC_SW_FLASH);
+ status = wx_acquire_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_FLASH);
if (status == 0) {
- status = wx_read_ee_hostif_data(wxhw, offset, data);
- wx_release_sw_sync(wxhw, WX_MNG_SWFW_SYNC_SW_FLASH);
+ status = wx_read_ee_hostif_data(wx, offset, data);
+ wx_release_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_FLASH);
}
return status;
@@ -324,14 +361,14 @@ EXPORT_SYMBOL(wx_read_ee_hostif);
/**
* wx_read_ee_hostif_buffer- Read EEPROM word(s) using hostif
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @offset: offset of word in the EEPROM to read
* @words: number of words
* @data: word(s) read from the EEPROM
*
* Reads a 16 bit word(s) from the EEPROM using the hostif.
**/
-int wx_read_ee_hostif_buffer(struct wx_hw *wxhw,
+int wx_read_ee_hostif_buffer(struct wx *wx,
u16 offset, u16 words, u16 *data)
{
struct wx_hic_read_shadow_ram buffer;
@@ -342,7 +379,7 @@ int wx_read_ee_hostif_buffer(struct wx_hw *wxhw,
u32 i;
/* Take semaphore for the entire operation. */
- status = wx_acquire_sw_sync(wxhw, WX_MNG_SWFW_SYNC_SW_FLASH);
+ status = wx_acquire_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_FLASH);
if (status != 0)
return status;
@@ -361,20 +398,20 @@ int wx_read_ee_hostif_buffer(struct wx_hw *wxhw,
buffer.address = (__force u32)cpu_to_be32((offset + current_word) * 2);
buffer.length = (__force u16)cpu_to_be16(words_to_read * 2);
- status = wx_host_interface_command(wxhw, (u32 *)&buffer,
+ status = wx_host_interface_command(wx, (u32 *)&buffer,
sizeof(buffer),
WX_HI_COMMAND_TIMEOUT,
false);
if (status != 0) {
- wx_err(wxhw, "Host interface command failed\n");
+ wx_err(wx, "Host interface command failed\n");
goto out;
}
for (i = 0; i < words_to_read; i++) {
u32 reg = WX_MNG_MBOX + (FW_NVM_DATA_OFFSET << 2) + 2 * i;
- value = rd32(wxhw, reg);
+ value = rd32(wx, reg);
data[current_word] = (u16)(value & 0xffff);
current_word++;
i++;
@@ -388,7 +425,7 @@ int wx_read_ee_hostif_buffer(struct wx_hw *wxhw,
}
out:
- wx_release_sw_sync(wxhw, WX_MNG_SWFW_SYNC_SW_FLASH);
+ wx_release_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_FLASH);
return status;
}
EXPORT_SYMBOL(wx_read_ee_hostif_buffer);
@@ -416,12 +453,12 @@ static u8 wx_calculate_checksum(u8 *buffer, u32 length)
/**
* wx_reset_hostif - send reset cmd to fw
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Sends reset cmd to firmware through the manageability
* block.
**/
-int wx_reset_hostif(struct wx_hw *wxhw)
+int wx_reset_hostif(struct wx *wx)
{
struct wx_hic_reset reset_cmd;
int ret_val = 0;
@@ -430,15 +467,15 @@ int wx_reset_hostif(struct wx_hw *wxhw)
reset_cmd.hdr.cmd = FW_RESET_CMD;
reset_cmd.hdr.buf_len = FW_RESET_LEN;
reset_cmd.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED;
- reset_cmd.lan_id = wxhw->bus.func;
- reset_cmd.reset_type = (u16)wxhw->reset_type;
+ reset_cmd.lan_id = wx->bus.func;
+ reset_cmd.reset_type = (u16)wx->reset_type;
reset_cmd.hdr.checksum = 0;
reset_cmd.hdr.checksum = wx_calculate_checksum((u8 *)&reset_cmd,
(FW_CEM_HDR_LEN +
reset_cmd.hdr.buf_len));
for (i = 0; i <= FW_CEM_MAX_RETRIES; i++) {
- ret_val = wx_host_interface_command(wxhw, (u32 *)&reset_cmd,
+ ret_val = wx_host_interface_command(wx, (u32 *)&reset_cmd,
sizeof(reset_cmd),
WX_HI_COMMAND_TIMEOUT,
true);
@@ -460,14 +497,14 @@ EXPORT_SYMBOL(wx_reset_hostif);
/**
* wx_init_eeprom_params - Initialize EEPROM params
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Initializes the EEPROM parameters wx_eeprom_info within the
* wx_hw struct in order to set up EEPROM access.
**/
-void wx_init_eeprom_params(struct wx_hw *wxhw)
+void wx_init_eeprom_params(struct wx *wx)
{
- struct wx_eeprom_info *eeprom = &wxhw->eeprom;
+ struct wx_eeprom_info *eeprom = &wx->eeprom;
u16 eeprom_size;
u16 data = 0x80;
@@ -475,21 +512,21 @@ void wx_init_eeprom_params(struct wx_hw *wxhw)
eeprom->semaphore_delay = 10;
eeprom->type = wx_eeprom_none;
- if (!(rd32(wxhw, WX_SPI_STATUS) &
+ if (!(rd32(wx, WX_SPI_STATUS) &
WX_SPI_STATUS_FLASH_BYPASS)) {
eeprom->type = wx_flash;
eeprom_size = 4096;
eeprom->word_size = eeprom_size >> 1;
- wx_dbg(wxhw, "Eeprom params: type = %d, size = %d\n",
+ wx_dbg(wx, "Eeprom params: type = %d, size = %d\n",
eeprom->type, eeprom->word_size);
}
}
- if (wxhw->mac.type == wx_mac_sp) {
- if (wx_read_ee_hostif(wxhw, WX_SW_REGION_PTR, &data)) {
- wx_err(wxhw, "NVM Read Error\n");
+ if (wx->mac.type == wx_mac_sp) {
+ if (wx_read_ee_hostif(wx, WX_SW_REGION_PTR, &data)) {
+ wx_err(wx, "NVM Read Error\n");
return;
}
data = data >> 1;
@@ -501,22 +538,22 @@ EXPORT_SYMBOL(wx_init_eeprom_params);
/**
* wx_get_mac_addr - Generic get MAC address
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @mac_addr: Adapter MAC address
*
* Reads the adapter's MAC address from first Receive Address Register (RAR0)
* A reset of the adapter must be performed prior to calling this function
* in order for the MAC address to have been loaded from the EEPROM into RAR0
**/
-void wx_get_mac_addr(struct wx_hw *wxhw, u8 *mac_addr)
+void wx_get_mac_addr(struct wx *wx, u8 *mac_addr)
{
u32 rar_high;
u32 rar_low;
u16 i;
- wr32(wxhw, WX_PSR_MAC_SWC_IDX, 0);
- rar_high = rd32(wxhw, WX_PSR_MAC_SWC_AD_H);
- rar_low = rd32(wxhw, WX_PSR_MAC_SWC_AD_L);
+ wr32(wx, WX_PSR_MAC_SWC_IDX, 0);
+ rar_high = rd32(wx, WX_PSR_MAC_SWC_AD_H);
+ rar_low = rd32(wx, WX_PSR_MAC_SWC_AD_L);
for (i = 0; i < 2; i++)
mac_addr[i] = (u8)(rar_high >> (1 - i) * 8);
@@ -528,7 +565,7 @@ EXPORT_SYMBOL(wx_get_mac_addr);
/**
* wx_set_rar - Set Rx address register
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @index: Receive address register to write
* @addr: Address to put into receive address register
* @pools: VMDq "set" or "pool" index
@@ -536,25 +573,25 @@ EXPORT_SYMBOL(wx_get_mac_addr);
*
* Puts an ethernet address into a receive address register.
**/
-int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools,
- u32 enable_addr)
+static int wx_set_rar(struct wx *wx, u32 index, u8 *addr, u64 pools,
+ u32 enable_addr)
{
- u32 rar_entries = wxhw->mac.num_rar_entries;
+ u32 rar_entries = wx->mac.num_rar_entries;
u32 rar_low, rar_high;
/* Make sure we are using a valid rar index range */
if (index >= rar_entries) {
- wx_err(wxhw, "RAR index %d is out of range.\n", index);
+ wx_err(wx, "RAR index %d is out of range.\n", index);
return -EINVAL;
}
/* select the MAC address */
- wr32(wxhw, WX_PSR_MAC_SWC_IDX, index);
+ wr32(wx, WX_PSR_MAC_SWC_IDX, index);
/* setup VMDq pool mapping */
- wr32(wxhw, WX_PSR_MAC_SWC_VM_L, pools & 0xFFFFFFFF);
- if (wxhw->mac.type == wx_mac_sp)
- wr32(wxhw, WX_PSR_MAC_SWC_VM_H, pools >> 32);
+ wr32(wx, WX_PSR_MAC_SWC_VM_L, pools & 0xFFFFFFFF);
+ if (wx->mac.type == wx_mac_sp)
+ wr32(wx, WX_PSR_MAC_SWC_VM_H, pools >> 32);
/* HW expects these in little endian so we reverse the byte
* order from network order (big endian) to little endian
@@ -572,31 +609,30 @@ int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools,
if (enable_addr != 0)
rar_high |= WX_PSR_MAC_SWC_AD_H_AV;
- wr32(wxhw, WX_PSR_MAC_SWC_AD_L, rar_low);
- wr32m(wxhw, WX_PSR_MAC_SWC_AD_H,
- (WX_PSR_MAC_SWC_AD_H_AD(~0) |
- WX_PSR_MAC_SWC_AD_H_ADTYPE(~0) |
+ wr32(wx, WX_PSR_MAC_SWC_AD_L, rar_low);
+ wr32m(wx, WX_PSR_MAC_SWC_AD_H,
+ (WX_PSR_MAC_SWC_AD_H_AD(U16_MAX) |
+ WX_PSR_MAC_SWC_AD_H_ADTYPE(1) |
WX_PSR_MAC_SWC_AD_H_AV),
rar_high);
return 0;
}
-EXPORT_SYMBOL(wx_set_rar);
/**
* wx_clear_rar - Remove Rx address register
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @index: Receive address register to write
*
* Clears an ethernet address from a receive address register.
**/
-int wx_clear_rar(struct wx_hw *wxhw, u32 index)
+static int wx_clear_rar(struct wx *wx, u32 index)
{
- u32 rar_entries = wxhw->mac.num_rar_entries;
+ u32 rar_entries = wx->mac.num_rar_entries;
/* Make sure we are using a valid rar index range */
if (index >= rar_entries) {
- wx_err(wxhw, "RAR index %d is out of range.\n", index);
+ wx_err(wx, "RAR index %d is out of range.\n", index);
return -EINVAL;
}
@@ -604,78 +640,77 @@ int wx_clear_rar(struct wx_hw *wxhw, u32 index)
* so save everything except the lower 16 bits that hold part
* of the address and the address valid bit.
*/
- wr32(wxhw, WX_PSR_MAC_SWC_IDX, index);
+ wr32(wx, WX_PSR_MAC_SWC_IDX, index);
- wr32(wxhw, WX_PSR_MAC_SWC_VM_L, 0);
- wr32(wxhw, WX_PSR_MAC_SWC_VM_H, 0);
+ wr32(wx, WX_PSR_MAC_SWC_VM_L, 0);
+ wr32(wx, WX_PSR_MAC_SWC_VM_H, 0);
- wr32(wxhw, WX_PSR_MAC_SWC_AD_L, 0);
- wr32m(wxhw, WX_PSR_MAC_SWC_AD_H,
- (WX_PSR_MAC_SWC_AD_H_AD(~0) |
- WX_PSR_MAC_SWC_AD_H_ADTYPE(~0) |
+ wr32(wx, WX_PSR_MAC_SWC_AD_L, 0);
+ wr32m(wx, WX_PSR_MAC_SWC_AD_H,
+ (WX_PSR_MAC_SWC_AD_H_AD(U16_MAX) |
+ WX_PSR_MAC_SWC_AD_H_ADTYPE(1) |
WX_PSR_MAC_SWC_AD_H_AV),
0);
return 0;
}
-EXPORT_SYMBOL(wx_clear_rar);
/**
* wx_clear_vmdq - Disassociate a VMDq pool index from a rx address
- * @wxhw: pointer to hardware struct
+ * @wx: pointer to hardware struct
* @rar: receive address register index to disassociate
* @vmdq: VMDq pool index to remove from the rar
**/
-static int wx_clear_vmdq(struct wx_hw *wxhw, u32 rar, u32 __maybe_unused vmdq)
+static int wx_clear_vmdq(struct wx *wx, u32 rar, u32 __maybe_unused vmdq)
{
- u32 rar_entries = wxhw->mac.num_rar_entries;
+ u32 rar_entries = wx->mac.num_rar_entries;
u32 mpsar_lo, mpsar_hi;
/* Make sure we are using a valid rar index range */
if (rar >= rar_entries) {
- wx_err(wxhw, "RAR index %d is out of range.\n", rar);
+ wx_err(wx, "RAR index %d is out of range.\n", rar);
return -EINVAL;
}
- wr32(wxhw, WX_PSR_MAC_SWC_IDX, rar);
- mpsar_lo = rd32(wxhw, WX_PSR_MAC_SWC_VM_L);
- mpsar_hi = rd32(wxhw, WX_PSR_MAC_SWC_VM_H);
+ wr32(wx, WX_PSR_MAC_SWC_IDX, rar);
+ mpsar_lo = rd32(wx, WX_PSR_MAC_SWC_VM_L);
+ mpsar_hi = rd32(wx, WX_PSR_MAC_SWC_VM_H);
if (!mpsar_lo && !mpsar_hi)
return 0;
/* was that the last pool using this rar? */
if (mpsar_lo == 0 && mpsar_hi == 0 && rar != 0)
- wx_clear_rar(wxhw, rar);
+ wx_clear_rar(wx, rar);
return 0;
}
/**
* wx_init_uta_tables - Initialize the Unicast Table Array
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
**/
-static void wx_init_uta_tables(struct wx_hw *wxhw)
+static void wx_init_uta_tables(struct wx *wx)
{
int i;
- wx_dbg(wxhw, " Clearing UTA\n");
+ wx_dbg(wx, " Clearing UTA\n");
for (i = 0; i < 128; i++)
- wr32(wxhw, WX_PSR_UC_TBL(i), 0);
+ wr32(wx, WX_PSR_UC_TBL(i), 0);
}
/**
* wx_init_rx_addrs - Initializes receive address filters.
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Places the MAC address in receive address register 0 and clears the rest
* of the receive address registers. Clears the multicast table. Assumes
* the receiver is in reset when the routine is called.
**/
-void wx_init_rx_addrs(struct wx_hw *wxhw)
+void wx_init_rx_addrs(struct wx *wx)
{
- u32 rar_entries = wxhw->mac.num_rar_entries;
+ u32 rar_entries = wx->mac.num_rar_entries;
u32 psrctl;
int i;
@@ -683,97 +718,829 @@ void wx_init_rx_addrs(struct wx_hw *wxhw)
* to the permanent address.
* Otherwise, use the permanent address from the eeprom.
*/
- if (!is_valid_ether_addr(wxhw->mac.addr)) {
+ if (!is_valid_ether_addr(wx->mac.addr)) {
/* Get the MAC address from the RAR0 for later reference */
- wx_get_mac_addr(wxhw, wxhw->mac.addr);
- wx_dbg(wxhw, "Keeping Current RAR0 Addr = %pM\n", wxhw->mac.addr);
+ wx_get_mac_addr(wx, wx->mac.addr);
+ wx_dbg(wx, "Keeping Current RAR0 Addr = %pM\n", wx->mac.addr);
} else {
/* Setup the receive address. */
- wx_dbg(wxhw, "Overriding MAC Address in RAR[0]\n");
- wx_dbg(wxhw, "New MAC Addr = %pM\n", wxhw->mac.addr);
+ wx_dbg(wx, "Overriding MAC Address in RAR[0]\n");
+ wx_dbg(wx, "New MAC Addr = %pM\n", wx->mac.addr);
- wx_set_rar(wxhw, 0, wxhw->mac.addr, 0, WX_PSR_MAC_SWC_AD_H_AV);
+ wx_set_rar(wx, 0, wx->mac.addr, 0, WX_PSR_MAC_SWC_AD_H_AV);
- if (wxhw->mac.type == wx_mac_sp) {
+ if (wx->mac.type == wx_mac_sp) {
/* clear VMDq pool/queue selection for RAR 0 */
- wx_clear_vmdq(wxhw, 0, WX_CLEAR_VMDQ_ALL);
+ wx_clear_vmdq(wx, 0, WX_CLEAR_VMDQ_ALL);
}
}
/* Zero out the other receive addresses. */
- wx_dbg(wxhw, "Clearing RAR[1-%d]\n", rar_entries - 1);
+ wx_dbg(wx, "Clearing RAR[1-%d]\n", rar_entries - 1);
for (i = 1; i < rar_entries; i++) {
- wr32(wxhw, WX_PSR_MAC_SWC_IDX, i);
- wr32(wxhw, WX_PSR_MAC_SWC_AD_L, 0);
- wr32(wxhw, WX_PSR_MAC_SWC_AD_H, 0);
+ wr32(wx, WX_PSR_MAC_SWC_IDX, i);
+ wr32(wx, WX_PSR_MAC_SWC_AD_L, 0);
+ wr32(wx, WX_PSR_MAC_SWC_AD_H, 0);
}
/* Clear the MTA */
- wxhw->addr_ctrl.mta_in_use = 0;
- psrctl = rd32(wxhw, WX_PSR_CTL);
+ wx->addr_ctrl.mta_in_use = 0;
+ psrctl = rd32(wx, WX_PSR_CTL);
psrctl &= ~(WX_PSR_CTL_MO | WX_PSR_CTL_MFE);
- psrctl |= wxhw->mac.mc_filter_type << WX_PSR_CTL_MO_SHIFT;
- wr32(wxhw, WX_PSR_CTL, psrctl);
- wx_dbg(wxhw, " Clearing MTA\n");
- for (i = 0; i < wxhw->mac.mcft_size; i++)
- wr32(wxhw, WX_PSR_MC_TBL(i), 0);
+ psrctl |= wx->mac.mc_filter_type << WX_PSR_CTL_MO_SHIFT;
+ wr32(wx, WX_PSR_CTL, psrctl);
+ wx_dbg(wx, " Clearing MTA\n");
+ for (i = 0; i < wx->mac.mcft_size; i++)
+ wr32(wx, WX_PSR_MC_TBL(i), 0);
- wx_init_uta_tables(wxhw);
+ wx_init_uta_tables(wx);
}
EXPORT_SYMBOL(wx_init_rx_addrs);
-void wx_disable_rx(struct wx_hw *wxhw)
+static void wx_sync_mac_table(struct wx *wx)
+{
+ int i;
+
+ for (i = 0; i < wx->mac.num_rar_entries; i++) {
+ if (wx->mac_table[i].state & WX_MAC_STATE_MODIFIED) {
+ if (wx->mac_table[i].state & WX_MAC_STATE_IN_USE) {
+ wx_set_rar(wx, i,
+ wx->mac_table[i].addr,
+ wx->mac_table[i].pools,
+ WX_PSR_MAC_SWC_AD_H_AV);
+ } else {
+ wx_clear_rar(wx, i);
+ }
+ wx->mac_table[i].state &= ~(WX_MAC_STATE_MODIFIED);
+ }
+ }
+}
+
+/* this function destroys the first RAR entry */
+void wx_mac_set_default_filter(struct wx *wx, u8 *addr)
+{
+ memcpy(&wx->mac_table[0].addr, addr, ETH_ALEN);
+ wx->mac_table[0].pools = 1ULL;
+ wx->mac_table[0].state = (WX_MAC_STATE_DEFAULT | WX_MAC_STATE_IN_USE);
+ wx_set_rar(wx, 0, wx->mac_table[0].addr,
+ wx->mac_table[0].pools,
+ WX_PSR_MAC_SWC_AD_H_AV);
+}
+EXPORT_SYMBOL(wx_mac_set_default_filter);
+
+void wx_flush_sw_mac_table(struct wx *wx)
+{
+ u32 i;
+
+ for (i = 0; i < wx->mac.num_rar_entries; i++) {
+ if (!(wx->mac_table[i].state & WX_MAC_STATE_IN_USE))
+ continue;
+
+ wx->mac_table[i].state |= WX_MAC_STATE_MODIFIED;
+ wx->mac_table[i].state &= ~WX_MAC_STATE_IN_USE;
+ memset(wx->mac_table[i].addr, 0, ETH_ALEN);
+ wx->mac_table[i].pools = 0;
+ }
+ wx_sync_mac_table(wx);
+}
+EXPORT_SYMBOL(wx_flush_sw_mac_table);
+
+static int wx_add_mac_filter(struct wx *wx, u8 *addr, u16 pool)
+{
+ u32 i;
+
+ if (is_zero_ether_addr(addr))
+ return -EINVAL;
+
+ for (i = 0; i < wx->mac.num_rar_entries; i++) {
+ if (wx->mac_table[i].state & WX_MAC_STATE_IN_USE) {
+ if (ether_addr_equal(addr, wx->mac_table[i].addr)) {
+ if (wx->mac_table[i].pools != (1ULL << pool)) {
+ memcpy(wx->mac_table[i].addr, addr, ETH_ALEN);
+ wx->mac_table[i].pools |= (1ULL << pool);
+ wx_sync_mac_table(wx);
+ return i;
+ }
+ }
+ }
+
+ if (wx->mac_table[i].state & WX_MAC_STATE_IN_USE)
+ continue;
+ wx->mac_table[i].state |= (WX_MAC_STATE_MODIFIED |
+ WX_MAC_STATE_IN_USE);
+ memcpy(wx->mac_table[i].addr, addr, ETH_ALEN);
+ wx->mac_table[i].pools |= (1ULL << pool);
+ wx_sync_mac_table(wx);
+ return i;
+ }
+ return -ENOMEM;
+}
+
+static int wx_del_mac_filter(struct wx *wx, u8 *addr, u16 pool)
+{
+ u32 i;
+
+ if (is_zero_ether_addr(addr))
+ return -EINVAL;
+
+ /* search table for addr, if found, set to 0 and sync */
+ for (i = 0; i < wx->mac.num_rar_entries; i++) {
+ if (!ether_addr_equal(addr, wx->mac_table[i].addr))
+ continue;
+
+ wx->mac_table[i].state |= WX_MAC_STATE_MODIFIED;
+ wx->mac_table[i].pools &= ~(1ULL << pool);
+ if (!wx->mac_table[i].pools) {
+ wx->mac_table[i].state &= ~WX_MAC_STATE_IN_USE;
+ memset(wx->mac_table[i].addr, 0, ETH_ALEN);
+ }
+ wx_sync_mac_table(wx);
+ return 0;
+ }
+ return -ENOMEM;
+}
+
+static int wx_available_rars(struct wx *wx)
+{
+ u32 i, count = 0;
+
+ for (i = 0; i < wx->mac.num_rar_entries; i++) {
+ if (wx->mac_table[i].state == 0)
+ count++;
+ }
+
+ return count;
+}
+
+/**
+ * wx_write_uc_addr_list - write unicast addresses to RAR table
+ * @netdev: network interface device structure
+ * @pool: index for mac table
+ *
+ * Writes unicast address list to the RAR table.
+ * Returns: -ENOMEM on failure/insufficient address space
+ * 0 on no addresses written
+ * X on writing X addresses to the RAR table
+ **/
+static int wx_write_uc_addr_list(struct net_device *netdev, int pool)
+{
+ struct wx *wx = netdev_priv(netdev);
+ int count = 0;
+
+ /* return ENOMEM indicating insufficient memory for addresses */
+ if (netdev_uc_count(netdev) > wx_available_rars(wx))
+ return -ENOMEM;
+
+ if (!netdev_uc_empty(netdev)) {
+ struct netdev_hw_addr *ha;
+
+ netdev_for_each_uc_addr(ha, netdev) {
+ wx_del_mac_filter(wx, ha->addr, pool);
+ wx_add_mac_filter(wx, ha->addr, pool);
+ count++;
+ }
+ }
+ return count;
+}
+
+/**
+ * wx_mta_vector - Determines bit-vector in multicast table to set
+ * @wx: pointer to private structure
+ * @mc_addr: the multicast address
+ *
+ * Extracts the 12 bits, from a multicast address, to determine which
+ * bit-vector to set in the multicast table. The hardware uses 12 bits, from
+ * incoming rx multicast addresses, to determine the bit-vector to check in
+ * the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set
+ * by the MO field of the MCSTCTRL. The MO field is set during initialization
+ * to mc_filter_type.
+ **/
+static u32 wx_mta_vector(struct wx *wx, u8 *mc_addr)
+{
+ u32 vector = 0;
+
+ switch (wx->mac.mc_filter_type) {
+ case 0: /* use bits [47:36] of the address */
+ vector = ((mc_addr[4] >> 4) | (((u16)mc_addr[5]) << 4));
+ break;
+ case 1: /* use bits [46:35] of the address */
+ vector = ((mc_addr[4] >> 3) | (((u16)mc_addr[5]) << 5));
+ break;
+ case 2: /* use bits [45:34] of the address */
+ vector = ((mc_addr[4] >> 2) | (((u16)mc_addr[5]) << 6));
+ break;
+ case 3: /* use bits [43:32] of the address */
+ vector = ((mc_addr[4]) | (((u16)mc_addr[5]) << 8));
+ break;
+ default: /* Invalid mc_filter_type */
+ wx_err(wx, "MC filter type param set incorrectly\n");
+ break;
+ }
+
+ /* vector can only be 12-bits or boundary will be exceeded */
+ vector &= 0xFFF;
+ return vector;
+}
+
+/**
+ * wx_set_mta - Set bit-vector in multicast table
+ * @wx: pointer to private structure
+ * @mc_addr: Multicast address
+ *
+ * Sets the bit-vector in the multicast table.
+ **/
+static void wx_set_mta(struct wx *wx, u8 *mc_addr)
+{
+ u32 vector, vector_bit, vector_reg;
+
+ wx->addr_ctrl.mta_in_use++;
+
+ vector = wx_mta_vector(wx, mc_addr);
+ wx_dbg(wx, " bit-vector = 0x%03X\n", vector);
+
+ /* The MTA is a register array of 128 32-bit registers. It is treated
+ * like an array of 4096 bits. We want to set bit
+ * BitArray[vector_value]. So we figure out what register the bit is
+ * in, read it, OR in the new bit, then write back the new value. The
+ * register is determined by the upper 7 bits of the vector value and
+ * the bit within that register are determined by the lower 5 bits of
+ * the value.
+ */
+ vector_reg = (vector >> 5) & 0x7F;
+ vector_bit = vector & 0x1F;
+ wx->mac.mta_shadow[vector_reg] |= (1 << vector_bit);
+}
+
+/**
+ * wx_update_mc_addr_list - Updates MAC list of multicast addresses
+ * @wx: pointer to private structure
+ * @netdev: pointer to net device structure
+ *
+ * The given list replaces any existing list. Clears the MC addrs from receive
+ * address registers and the multicast table. Uses unused receive address
+ * registers for the first multicast addresses, and hashes the rest into the
+ * multicast table.
+ **/
+static void wx_update_mc_addr_list(struct wx *wx, struct net_device *netdev)
+{
+ struct netdev_hw_addr *ha;
+ u32 i, psrctl;
+
+ /* Set the new number of MC addresses that we are being requested to
+ * use.
+ */
+ wx->addr_ctrl.num_mc_addrs = netdev_mc_count(netdev);
+ wx->addr_ctrl.mta_in_use = 0;
+
+ /* Clear mta_shadow */
+ wx_dbg(wx, " Clearing MTA\n");
+ memset(&wx->mac.mta_shadow, 0, sizeof(wx->mac.mta_shadow));
+
+ /* Update mta_shadow */
+ netdev_for_each_mc_addr(ha, netdev) {
+ wx_dbg(wx, " Adding the multicast addresses:\n");
+ wx_set_mta(wx, ha->addr);
+ }
+
+ /* Enable mta */
+ for (i = 0; i < wx->mac.mcft_size; i++)
+ wr32a(wx, WX_PSR_MC_TBL(0), i,
+ wx->mac.mta_shadow[i]);
+
+ if (wx->addr_ctrl.mta_in_use > 0) {
+ psrctl = rd32(wx, WX_PSR_CTL);
+ psrctl &= ~(WX_PSR_CTL_MO | WX_PSR_CTL_MFE);
+ psrctl |= WX_PSR_CTL_MFE |
+ (wx->mac.mc_filter_type << WX_PSR_CTL_MO_SHIFT);
+ wr32(wx, WX_PSR_CTL, psrctl);
+ }
+
+ wx_dbg(wx, "Update mc addr list Complete\n");
+}
+
+/**
+ * wx_write_mc_addr_list - write multicast addresses to MTA
+ * @netdev: network interface device structure
+ *
+ * Writes multicast address list to the MTA hash table.
+ * Returns: 0 on no addresses written
+ * X on writing X addresses to MTA
+ **/
+static int wx_write_mc_addr_list(struct net_device *netdev)
+{
+ struct wx *wx = netdev_priv(netdev);
+
+ if (!netif_running(netdev))
+ return 0;
+
+ wx_update_mc_addr_list(wx, netdev);
+
+ return netdev_mc_count(netdev);
+}
+
+/**
+ * wx_set_mac - Change the Ethernet Address of the NIC
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ **/
+int wx_set_mac(struct net_device *netdev, void *p)
+{
+ struct wx *wx = netdev_priv(netdev);
+ struct sockaddr *addr = p;
+ int retval;
+
+ retval = eth_prepare_mac_addr_change(netdev, addr);
+ if (retval)
+ return retval;
+
+ wx_del_mac_filter(wx, wx->mac.addr, 0);
+ eth_hw_addr_set(netdev, addr->sa_data);
+ memcpy(wx->mac.addr, addr->sa_data, netdev->addr_len);
+
+ wx_mac_set_default_filter(wx, wx->mac.addr);
+
+ return 0;
+}
+EXPORT_SYMBOL(wx_set_mac);
+
+void wx_disable_rx(struct wx *wx)
{
u32 pfdtxgswc;
u32 rxctrl;
- rxctrl = rd32(wxhw, WX_RDB_PB_CTL);
+ rxctrl = rd32(wx, WX_RDB_PB_CTL);
if (rxctrl & WX_RDB_PB_CTL_RXEN) {
- pfdtxgswc = rd32(wxhw, WX_PSR_CTL);
+ pfdtxgswc = rd32(wx, WX_PSR_CTL);
if (pfdtxgswc & WX_PSR_CTL_SW_EN) {
pfdtxgswc &= ~WX_PSR_CTL_SW_EN;
- wr32(wxhw, WX_PSR_CTL, pfdtxgswc);
- wxhw->mac.set_lben = true;
+ wr32(wx, WX_PSR_CTL, pfdtxgswc);
+ wx->mac.set_lben = true;
} else {
- wxhw->mac.set_lben = false;
+ wx->mac.set_lben = false;
}
rxctrl &= ~WX_RDB_PB_CTL_RXEN;
- wr32(wxhw, WX_RDB_PB_CTL, rxctrl);
+ wr32(wx, WX_RDB_PB_CTL, rxctrl);
- if (!(((wxhw->subsystem_device_id & WX_NCSI_MASK) == WX_NCSI_SUP) ||
- ((wxhw->subsystem_device_id & WX_WOL_MASK) == WX_WOL_SUP))) {
+ if (!(((wx->subsystem_device_id & WX_NCSI_MASK) == WX_NCSI_SUP) ||
+ ((wx->subsystem_device_id & WX_WOL_MASK) == WX_WOL_SUP))) {
/* disable mac receiver */
- wr32m(wxhw, WX_MAC_RX_CFG,
+ wr32m(wx, WX_MAC_RX_CFG,
WX_MAC_RX_CFG_RE, 0);
}
}
}
EXPORT_SYMBOL(wx_disable_rx);
+static void wx_enable_rx(struct wx *wx)
+{
+ u32 psrctl;
+
+ /* enable mac receiver */
+ wr32m(wx, WX_MAC_RX_CFG,
+ WX_MAC_RX_CFG_RE, WX_MAC_RX_CFG_RE);
+
+ wr32m(wx, WX_RDB_PB_CTL,
+ WX_RDB_PB_CTL_RXEN, WX_RDB_PB_CTL_RXEN);
+
+ if (wx->mac.set_lben) {
+ psrctl = rd32(wx, WX_PSR_CTL);
+ psrctl |= WX_PSR_CTL_SW_EN;
+ wr32(wx, WX_PSR_CTL, psrctl);
+ wx->mac.set_lben = false;
+ }
+}
+
+/**
+ * wx_set_rxpba - Initialize Rx packet buffer
+ * @wx: pointer to private structure
+ **/
+static void wx_set_rxpba(struct wx *wx)
+{
+ u32 rxpktsize, txpktsize, txpbthresh;
+
+ rxpktsize = wx->mac.rx_pb_size << WX_RDB_PB_SZ_SHIFT;
+ wr32(wx, WX_RDB_PB_SZ(0), rxpktsize);
+
+ /* Only support an equally distributed Tx packet buffer strategy. */
+ txpktsize = wx->mac.tx_pb_size;
+ txpbthresh = (txpktsize / 1024) - WX_TXPKT_SIZE_MAX;
+ wr32(wx, WX_TDB_PB_SZ(0), txpktsize);
+ wr32(wx, WX_TDM_PB_THRE(0), txpbthresh);
+}
+
+static void wx_configure_port(struct wx *wx)
+{
+ u32 value, i;
+
+ value = WX_CFG_PORT_CTL_D_VLAN | WX_CFG_PORT_CTL_QINQ;
+ wr32m(wx, WX_CFG_PORT_CTL,
+ WX_CFG_PORT_CTL_D_VLAN |
+ WX_CFG_PORT_CTL_QINQ,
+ value);
+
+ wr32(wx, WX_CFG_TAG_TPID(0),
+ ETH_P_8021Q | ETH_P_8021AD << 16);
+ wx->tpid[0] = ETH_P_8021Q;
+ wx->tpid[1] = ETH_P_8021AD;
+ for (i = 1; i < 4; i++)
+ wr32(wx, WX_CFG_TAG_TPID(i),
+ ETH_P_8021Q | ETH_P_8021Q << 16);
+ for (i = 2; i < 8; i++)
+ wx->tpid[i] = ETH_P_8021Q;
+}
+
+/**
+ * wx_disable_sec_rx_path - Stops the receive data path
+ * @wx: pointer to private structure
+ *
+ * Stops the receive data path and waits for the HW to internally empty
+ * the Rx security block
+ **/
+static int wx_disable_sec_rx_path(struct wx *wx)
+{
+ u32 secrx;
+
+ wr32m(wx, WX_RSC_CTL,
+ WX_RSC_CTL_RX_DIS, WX_RSC_CTL_RX_DIS);
+
+ return read_poll_timeout(rd32, secrx, secrx & WX_RSC_ST_RSEC_RDY,
+ 1000, 40000, false, wx, WX_RSC_ST);
+}
+
+/**
+ * wx_enable_sec_rx_path - Enables the receive data path
+ * @wx: pointer to private structure
+ *
+ * Enables the receive data path.
+ **/
+static void wx_enable_sec_rx_path(struct wx *wx)
+{
+ wr32m(wx, WX_RSC_CTL, WX_RSC_CTL_RX_DIS, 0);
+ WX_WRITE_FLUSH(wx);
+}
+
+void wx_set_rx_mode(struct net_device *netdev)
+{
+ struct wx *wx = netdev_priv(netdev);
+ u32 fctrl, vmolr, vlnctrl;
+ int count;
+
+ /* Check for Promiscuous and All Multicast modes */
+ fctrl = rd32(wx, WX_PSR_CTL);
+ fctrl &= ~(WX_PSR_CTL_UPE | WX_PSR_CTL_MPE);
+ vmolr = rd32(wx, WX_PSR_VM_L2CTL(0));
+ vmolr &= ~(WX_PSR_VM_L2CTL_UPE |
+ WX_PSR_VM_L2CTL_MPE |
+ WX_PSR_VM_L2CTL_ROPE |
+ WX_PSR_VM_L2CTL_ROMPE);
+ vlnctrl = rd32(wx, WX_PSR_VLAN_CTL);
+ vlnctrl &= ~(WX_PSR_VLAN_CTL_VFE | WX_PSR_VLAN_CTL_CFIEN);
+
+ /* set all bits that we expect to always be set */
+ fctrl |= WX_PSR_CTL_BAM | WX_PSR_CTL_MFE;
+ vmolr |= WX_PSR_VM_L2CTL_BAM |
+ WX_PSR_VM_L2CTL_AUPE |
+ WX_PSR_VM_L2CTL_VACC;
+ vlnctrl |= WX_PSR_VLAN_CTL_VFE;
+
+ wx->addr_ctrl.user_set_promisc = false;
+ if (netdev->flags & IFF_PROMISC) {
+ wx->addr_ctrl.user_set_promisc = true;
+ fctrl |= WX_PSR_CTL_UPE | WX_PSR_CTL_MPE;
+ /* pf don't want packets routing to vf, so clear UPE */
+ vmolr |= WX_PSR_VM_L2CTL_MPE;
+ vlnctrl &= ~WX_PSR_VLAN_CTL_VFE;
+ }
+
+ if (netdev->flags & IFF_ALLMULTI) {
+ fctrl |= WX_PSR_CTL_MPE;
+ vmolr |= WX_PSR_VM_L2CTL_MPE;
+ }
+
+ if (netdev->features & NETIF_F_RXALL) {
+ vmolr |= (WX_PSR_VM_L2CTL_UPE | WX_PSR_VM_L2CTL_MPE);
+ vlnctrl &= ~WX_PSR_VLAN_CTL_VFE;
+ /* receive bad packets */
+ wr32m(wx, WX_RSC_CTL,
+ WX_RSC_CTL_SAVE_MAC_ERR,
+ WX_RSC_CTL_SAVE_MAC_ERR);
+ } else {
+ vmolr |= WX_PSR_VM_L2CTL_ROPE | WX_PSR_VM_L2CTL_ROMPE;
+ }
+
+ /* Write addresses to available RAR registers, if there is not
+ * sufficient space to store all the addresses then enable
+ * unicast promiscuous mode
+ */
+ count = wx_write_uc_addr_list(netdev, 0);
+ if (count < 0) {
+ vmolr &= ~WX_PSR_VM_L2CTL_ROPE;
+ vmolr |= WX_PSR_VM_L2CTL_UPE;
+ }
+
+ /* Write addresses to the MTA, if the attempt fails
+ * then we should just turn on promiscuous mode so
+ * that we can at least receive multicast traffic
+ */
+ count = wx_write_mc_addr_list(netdev);
+ if (count < 0) {
+ vmolr &= ~WX_PSR_VM_L2CTL_ROMPE;
+ vmolr |= WX_PSR_VM_L2CTL_MPE;
+ }
+
+ wr32(wx, WX_PSR_VLAN_CTL, vlnctrl);
+ wr32(wx, WX_PSR_CTL, fctrl);
+ wr32(wx, WX_PSR_VM_L2CTL(0), vmolr);
+}
+EXPORT_SYMBOL(wx_set_rx_mode);
+
+static void wx_set_rx_buffer_len(struct wx *wx)
+{
+ struct net_device *netdev = wx->netdev;
+ u32 mhadd, max_frame;
+
+ max_frame = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
+ /* adjust max frame to be at least the size of a standard frame */
+ if (max_frame < (ETH_FRAME_LEN + ETH_FCS_LEN))
+ max_frame = (ETH_FRAME_LEN + ETH_FCS_LEN);
+
+ mhadd = rd32(wx, WX_PSR_MAX_SZ);
+ if (max_frame != mhadd)
+ wr32(wx, WX_PSR_MAX_SZ, max_frame);
+}
+
+/* Disable the specified rx queue */
+void wx_disable_rx_queue(struct wx *wx, struct wx_ring *ring)
+{
+ u8 reg_idx = ring->reg_idx;
+ u32 rxdctl;
+ int ret;
+
+ /* write value back with RRCFG.EN bit cleared */
+ wr32m(wx, WX_PX_RR_CFG(reg_idx),
+ WX_PX_RR_CFG_RR_EN, 0);
+
+ /* the hardware may take up to 100us to really disable the rx queue */
+ ret = read_poll_timeout(rd32, rxdctl, !(rxdctl & WX_PX_RR_CFG_RR_EN),
+ 10, 100, true, wx, WX_PX_RR_CFG(reg_idx));
+
+ if (ret == -ETIMEDOUT) {
+ /* Just for information */
+ wx_err(wx,
+ "RRCFG.EN on Rx queue %d not cleared within the polling period\n",
+ reg_idx);
+ }
+}
+EXPORT_SYMBOL(wx_disable_rx_queue);
+
+static void wx_enable_rx_queue(struct wx *wx, struct wx_ring *ring)
+{
+ u8 reg_idx = ring->reg_idx;
+ u32 rxdctl;
+ int ret;
+
+ ret = read_poll_timeout(rd32, rxdctl, rxdctl & WX_PX_RR_CFG_RR_EN,
+ 1000, 10000, true, wx, WX_PX_RR_CFG(reg_idx));
+
+ if (ret == -ETIMEDOUT) {
+ /* Just for information */
+ wx_err(wx,
+ "RRCFG.EN on Rx queue %d not set within the polling period\n",
+ reg_idx);
+ }
+}
+
+static void wx_configure_srrctl(struct wx *wx,
+ struct wx_ring *rx_ring)
+{
+ u16 reg_idx = rx_ring->reg_idx;
+ u32 srrctl;
+
+ srrctl = rd32(wx, WX_PX_RR_CFG(reg_idx));
+ srrctl &= ~(WX_PX_RR_CFG_RR_HDR_SZ |
+ WX_PX_RR_CFG_RR_BUF_SZ |
+ WX_PX_RR_CFG_SPLIT_MODE);
+ /* configure header buffer length, needed for RSC */
+ srrctl |= WX_RXBUFFER_256 << WX_PX_RR_CFG_BHDRSIZE_SHIFT;
+
+ /* configure the packet buffer length */
+ srrctl |= WX_RX_BUFSZ >> WX_PX_RR_CFG_BSIZEPKT_SHIFT;
+
+ wr32(wx, WX_PX_RR_CFG(reg_idx), srrctl);
+}
+
+static void wx_configure_tx_ring(struct wx *wx,
+ struct wx_ring *ring)
+{
+ u32 txdctl = WX_PX_TR_CFG_ENABLE;
+ u8 reg_idx = ring->reg_idx;
+ u64 tdba = ring->dma;
+ int ret;
+
+ /* disable queue to avoid issues while updating state */
+ wr32(wx, WX_PX_TR_CFG(reg_idx), WX_PX_TR_CFG_SWFLSH);
+ WX_WRITE_FLUSH(wx);
+
+ wr32(wx, WX_PX_TR_BAL(reg_idx), tdba & DMA_BIT_MASK(32));
+ wr32(wx, WX_PX_TR_BAH(reg_idx), upper_32_bits(tdba));
+
+ /* reset head and tail pointers */
+ wr32(wx, WX_PX_TR_RP(reg_idx), 0);
+ wr32(wx, WX_PX_TR_WP(reg_idx), 0);
+ ring->tail = wx->hw_addr + WX_PX_TR_WP(reg_idx);
+
+ if (ring->count < WX_MAX_TXD)
+ txdctl |= ring->count / 128 << WX_PX_TR_CFG_TR_SIZE_SHIFT;
+ txdctl |= 0x20 << WX_PX_TR_CFG_WTHRESH_SHIFT;
+
+ /* reinitialize tx_buffer_info */
+ memset(ring->tx_buffer_info, 0,
+ sizeof(struct wx_tx_buffer) * ring->count);
+
+ /* enable queue */
+ wr32(wx, WX_PX_TR_CFG(reg_idx), txdctl);
+
+ /* poll to verify queue is enabled */
+ ret = read_poll_timeout(rd32, txdctl, txdctl & WX_PX_TR_CFG_ENABLE,
+ 1000, 10000, true, wx, WX_PX_TR_CFG(reg_idx));
+ if (ret == -ETIMEDOUT)
+ wx_err(wx, "Could not enable Tx Queue %d\n", reg_idx);
+}
+
+static void wx_configure_rx_ring(struct wx *wx,
+ struct wx_ring *ring)
+{
+ u16 reg_idx = ring->reg_idx;
+ union wx_rx_desc *rx_desc;
+ u64 rdba = ring->dma;
+ u32 rxdctl;
+
+ /* disable queue to avoid issues while updating state */
+ rxdctl = rd32(wx, WX_PX_RR_CFG(reg_idx));
+ wx_disable_rx_queue(wx, ring);
+
+ wr32(wx, WX_PX_RR_BAL(reg_idx), rdba & DMA_BIT_MASK(32));
+ wr32(wx, WX_PX_RR_BAH(reg_idx), upper_32_bits(rdba));
+
+ if (ring->count == WX_MAX_RXD)
+ rxdctl |= 0 << WX_PX_RR_CFG_RR_SIZE_SHIFT;
+ else
+ rxdctl |= (ring->count / 128) << WX_PX_RR_CFG_RR_SIZE_SHIFT;
+
+ rxdctl |= 0x1 << WX_PX_RR_CFG_RR_THER_SHIFT;
+ wr32(wx, WX_PX_RR_CFG(reg_idx), rxdctl);
+
+ /* reset head and tail pointers */
+ wr32(wx, WX_PX_RR_RP(reg_idx), 0);
+ wr32(wx, WX_PX_RR_WP(reg_idx), 0);
+ ring->tail = wx->hw_addr + WX_PX_RR_WP(reg_idx);
+
+ wx_configure_srrctl(wx, ring);
+
+ /* initialize rx_buffer_info */
+ memset(ring->rx_buffer_info, 0,
+ sizeof(struct wx_rx_buffer) * ring->count);
+
+ /* initialize Rx descriptor 0 */
+ rx_desc = WX_RX_DESC(ring, 0);
+ rx_desc->wb.upper.length = 0;
+
+ /* enable receive descriptor ring */
+ wr32m(wx, WX_PX_RR_CFG(reg_idx),
+ WX_PX_RR_CFG_RR_EN, WX_PX_RR_CFG_RR_EN);
+
+ wx_enable_rx_queue(wx, ring);
+ wx_alloc_rx_buffers(ring, wx_desc_unused(ring));
+}
+
+/**
+ * wx_configure_tx - Configure Transmit Unit after Reset
+ * @wx: pointer to private structure
+ *
+ * Configure the Tx unit of the MAC after a reset.
+ **/
+static void wx_configure_tx(struct wx *wx)
+{
+ u32 i;
+
+ /* TDM_CTL.TE must be before Tx queues are enabled */
+ wr32m(wx, WX_TDM_CTL,
+ WX_TDM_CTL_TE, WX_TDM_CTL_TE);
+
+ /* Setup the HW Tx Head and Tail descriptor pointers */
+ for (i = 0; i < wx->num_tx_queues; i++)
+ wx_configure_tx_ring(wx, wx->tx_ring[i]);
+
+ wr32m(wx, WX_TSC_BUF_AE, WX_TSC_BUF_AE_THR, 0x10);
+
+ if (wx->mac.type == wx_mac_em)
+ wr32m(wx, WX_TSC_CTL, WX_TSC_CTL_TX_DIS | WX_TSC_CTL_TSEC_DIS, 0x1);
+
+ /* enable mac transmitter */
+ wr32m(wx, WX_MAC_TX_CFG,
+ WX_MAC_TX_CFG_TE, WX_MAC_TX_CFG_TE);
+}
+
+/**
+ * wx_configure_rx - Configure Receive Unit after Reset
+ * @wx: pointer to private structure
+ *
+ * Configure the Rx unit of the MAC after a reset.
+ **/
+static void wx_configure_rx(struct wx *wx)
+{
+ u32 psrtype, i;
+ int ret;
+
+ wx_disable_rx(wx);
+
+ psrtype = WX_RDB_PL_CFG_L4HDR |
+ WX_RDB_PL_CFG_L3HDR |
+ WX_RDB_PL_CFG_L2HDR |
+ WX_RDB_PL_CFG_TUN_TUNHDR |
+ WX_RDB_PL_CFG_TUN_TUNHDR;
+ wr32(wx, WX_RDB_PL_CFG(0), psrtype);
+
+ /* enable hw crc stripping */
+ wr32m(wx, WX_RSC_CTL, WX_RSC_CTL_CRC_STRIP, WX_RSC_CTL_CRC_STRIP);
+
+ if (wx->mac.type == wx_mac_sp) {
+ u32 psrctl;
+
+ /* RSC Setup */
+ psrctl = rd32(wx, WX_PSR_CTL);
+ psrctl |= WX_PSR_CTL_RSC_ACK; /* Disable RSC for ACK packets */
+ psrctl |= WX_PSR_CTL_RSC_DIS;
+ wr32(wx, WX_PSR_CTL, psrctl);
+ }
+
+ /* set_rx_buffer_len must be called before ring initialization */
+ wx_set_rx_buffer_len(wx);
+
+ /* Setup the HW Rx Head and Tail Descriptor Pointers and
+ * the Base and Length of the Rx Descriptor Ring
+ */
+ for (i = 0; i < wx->num_rx_queues; i++)
+ wx_configure_rx_ring(wx, wx->rx_ring[i]);
+
+ /* Enable all receives, disable security engine prior to block traffic */
+ ret = wx_disable_sec_rx_path(wx);
+ if (ret < 0)
+ wx_err(wx, "The register status is abnormal, please check device.");
+
+ wx_enable_rx(wx);
+ wx_enable_sec_rx_path(wx);
+}
+
+static void wx_configure_isb(struct wx *wx)
+{
+ /* set ISB Address */
+ wr32(wx, WX_PX_ISB_ADDR_L, wx->isb_dma & DMA_BIT_MASK(32));
+ if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT))
+ wr32(wx, WX_PX_ISB_ADDR_H, upper_32_bits(wx->isb_dma));
+}
+
+void wx_configure(struct wx *wx)
+{
+ wx_set_rxpba(wx);
+ wx_configure_port(wx);
+
+ wx_set_rx_mode(wx->netdev);
+
+ wx_enable_sec_rx_path(wx);
+
+ wx_configure_tx(wx);
+ wx_configure_rx(wx);
+ wx_configure_isb(wx);
+}
+EXPORT_SYMBOL(wx_configure);
+
/**
* wx_disable_pcie_master - Disable PCI-express master access
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Disables PCI-Express master access and verifies there are no pending
* requests.
**/
-int wx_disable_pcie_master(struct wx_hw *wxhw)
+int wx_disable_pcie_master(struct wx *wx)
{
int status = 0;
u32 val;
/* Always set this bit to ensure any future transactions are blocked */
- pci_clear_master(wxhw->pdev);
+ pci_clear_master(wx->pdev);
/* Exit if master requests are blocked */
- if (!(rd32(wxhw, WX_PX_TRANSACTION_PENDING)))
+ if (!(rd32(wx, WX_PX_TRANSACTION_PENDING)))
return 0;
/* Poll for master request bit to clear */
status = read_poll_timeout(rd32, val, !val, 100, WX_PCI_MASTER_DISABLE_TIMEOUT,
- false, wxhw, WX_PX_TRANSACTION_PENDING);
+ false, wx, WX_PX_TRANSACTION_PENDING);
if (status < 0)
- wx_err(wxhw, "PCIe transaction pending bit did not clear.\n");
+ wx_err(wx, "PCIe transaction pending bit did not clear.\n");
return status;
}
@@ -781,106 +1548,106 @@ EXPORT_SYMBOL(wx_disable_pcie_master);
/**
* wx_stop_adapter - Generic stop Tx/Rx units
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Sets the adapter_stopped flag within wx_hw struct. Clears interrupts,
* disables transmit and receive units. The adapter_stopped flag is used by
* the shared code and drivers to determine if the adapter is in a stopped
* state and should not touch the hardware.
**/
-int wx_stop_adapter(struct wx_hw *wxhw)
+int wx_stop_adapter(struct wx *wx)
{
u16 i;
/* Set the adapter_stopped flag so other driver functions stop touching
* the hardware
*/
- wxhw->adapter_stopped = true;
+ wx->adapter_stopped = true;
/* Disable the receive unit */
- wx_disable_rx(wxhw);
+ wx_disable_rx(wx);
/* Set interrupt mask to stop interrupts from being generated */
- wx_intr_disable(wxhw, WX_INTR_ALL);
+ wx_intr_disable(wx, WX_INTR_ALL);
/* Clear any pending interrupts, flush previous writes */
- wr32(wxhw, WX_PX_MISC_IC, 0xffffffff);
- wr32(wxhw, WX_BME_CTL, 0x3);
+ wr32(wx, WX_PX_MISC_IC, 0xffffffff);
+ wr32(wx, WX_BME_CTL, 0x3);
/* Disable the transmit unit. Each queue must be disabled. */
- for (i = 0; i < wxhw->mac.max_tx_queues; i++) {
- wr32m(wxhw, WX_PX_TR_CFG(i),
+ for (i = 0; i < wx->mac.max_tx_queues; i++) {
+ wr32m(wx, WX_PX_TR_CFG(i),
WX_PX_TR_CFG_SWFLSH | WX_PX_TR_CFG_ENABLE,
WX_PX_TR_CFG_SWFLSH);
}
/* Disable the receive unit by stopping each queue */
- for (i = 0; i < wxhw->mac.max_rx_queues; i++) {
- wr32m(wxhw, WX_PX_RR_CFG(i),
+ for (i = 0; i < wx->mac.max_rx_queues; i++) {
+ wr32m(wx, WX_PX_RR_CFG(i),
WX_PX_RR_CFG_RR_EN, 0);
}
/* flush all queues disables */
- WX_WRITE_FLUSH(wxhw);
+ WX_WRITE_FLUSH(wx);
/* Prevent the PCI-E bus from hanging by disabling PCI-E master
* access and verify no pending requests
*/
- return wx_disable_pcie_master(wxhw);
+ return wx_disable_pcie_master(wx);
}
EXPORT_SYMBOL(wx_stop_adapter);
-void wx_reset_misc(struct wx_hw *wxhw)
+void wx_reset_misc(struct wx *wx)
{
int i;
/* receive packets that size > 2048 */
- wr32m(wxhw, WX_MAC_RX_CFG, WX_MAC_RX_CFG_JE, WX_MAC_RX_CFG_JE);
+ wr32m(wx, WX_MAC_RX_CFG, WX_MAC_RX_CFG_JE, WX_MAC_RX_CFG_JE);
/* clear counters on read */
- wr32m(wxhw, WX_MMC_CONTROL,
+ wr32m(wx, WX_MMC_CONTROL,
WX_MMC_CONTROL_RSTONRD, WX_MMC_CONTROL_RSTONRD);
- wr32m(wxhw, WX_MAC_RX_FLOW_CTRL,
+ wr32m(wx, WX_MAC_RX_FLOW_CTRL,
WX_MAC_RX_FLOW_CTRL_RFE, WX_MAC_RX_FLOW_CTRL_RFE);
- wr32(wxhw, WX_MAC_PKT_FLT, WX_MAC_PKT_FLT_PR);
+ wr32(wx, WX_MAC_PKT_FLT, WX_MAC_PKT_FLT_PR);
- wr32m(wxhw, WX_MIS_RST_ST,
+ wr32m(wx, WX_MIS_RST_ST,
WX_MIS_RST_ST_RST_INIT, 0x1E00);
/* errata 4: initialize mng flex tbl and wakeup flex tbl*/
- wr32(wxhw, WX_PSR_MNG_FLEX_SEL, 0);
+ wr32(wx, WX_PSR_MNG_FLEX_SEL, 0);
for (i = 0; i < 16; i++) {
- wr32(wxhw, WX_PSR_MNG_FLEX_DW_L(i), 0);
- wr32(wxhw, WX_PSR_MNG_FLEX_DW_H(i), 0);
- wr32(wxhw, WX_PSR_MNG_FLEX_MSK(i), 0);
+ wr32(wx, WX_PSR_MNG_FLEX_DW_L(i), 0);
+ wr32(wx, WX_PSR_MNG_FLEX_DW_H(i), 0);
+ wr32(wx, WX_PSR_MNG_FLEX_MSK(i), 0);
}
- wr32(wxhw, WX_PSR_LAN_FLEX_SEL, 0);
+ wr32(wx, WX_PSR_LAN_FLEX_SEL, 0);
for (i = 0; i < 16; i++) {
- wr32(wxhw, WX_PSR_LAN_FLEX_DW_L(i), 0);
- wr32(wxhw, WX_PSR_LAN_FLEX_DW_H(i), 0);
- wr32(wxhw, WX_PSR_LAN_FLEX_MSK(i), 0);
+ wr32(wx, WX_PSR_LAN_FLEX_DW_L(i), 0);
+ wr32(wx, WX_PSR_LAN_FLEX_DW_H(i), 0);
+ wr32(wx, WX_PSR_LAN_FLEX_MSK(i), 0);
}
/* set pause frame dst mac addr */
- wr32(wxhw, WX_RDB_PFCMACDAL, 0xC2000001);
- wr32(wxhw, WX_RDB_PFCMACDAH, 0x0180);
+ wr32(wx, WX_RDB_PFCMACDAL, 0xC2000001);
+ wr32(wx, WX_RDB_PFCMACDAH, 0x0180);
}
EXPORT_SYMBOL(wx_reset_misc);
/**
* wx_get_pcie_msix_counts - Gets MSI-X vector count
- * @wxhw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @msix_count: number of MSI interrupts that can be obtained
* @max_msix_count: number of MSI interrupts that mac need
*
* Read PCIe configuration space, and get the MSI-X vector count from
* the capabilities table.
**/
-int wx_get_pcie_msix_counts(struct wx_hw *wxhw, u16 *msix_count, u16 max_msix_count)
+int wx_get_pcie_msix_counts(struct wx *wx, u16 *msix_count, u16 max_msix_count)
{
- struct pci_dev *pdev = wxhw->pdev;
+ struct pci_dev *pdev = wx->pdev;
struct device *dev = &pdev->dev;
int pos;
@@ -904,31 +1671,39 @@ int wx_get_pcie_msix_counts(struct wx_hw *wxhw, u16 *msix_count, u16 max_msix_co
}
EXPORT_SYMBOL(wx_get_pcie_msix_counts);
-int wx_sw_init(struct wx_hw *wxhw)
+int wx_sw_init(struct wx *wx)
{
- struct pci_dev *pdev = wxhw->pdev;
+ struct pci_dev *pdev = wx->pdev;
u32 ssid = 0;
int err = 0;
- wxhw->vendor_id = pdev->vendor;
- wxhw->device_id = pdev->device;
- wxhw->revision_id = pdev->revision;
- wxhw->oem_svid = pdev->subsystem_vendor;
- wxhw->oem_ssid = pdev->subsystem_device;
- wxhw->bus.device = PCI_SLOT(pdev->devfn);
- wxhw->bus.func = PCI_FUNC(pdev->devfn);
-
- if (wxhw->oem_svid == PCI_VENDOR_ID_WANGXUN) {
- wxhw->subsystem_vendor_id = pdev->subsystem_vendor;
- wxhw->subsystem_device_id = pdev->subsystem_device;
+ wx->vendor_id = pdev->vendor;
+ wx->device_id = pdev->device;
+ wx->revision_id = pdev->revision;
+ wx->oem_svid = pdev->subsystem_vendor;
+ wx->oem_ssid = pdev->subsystem_device;
+ wx->bus.device = PCI_SLOT(pdev->devfn);
+ wx->bus.func = PCI_FUNC(pdev->devfn);
+
+ if (wx->oem_svid == PCI_VENDOR_ID_WANGXUN) {
+ wx->subsystem_vendor_id = pdev->subsystem_vendor;
+ wx->subsystem_device_id = pdev->subsystem_device;
} else {
- err = wx_flash_read_dword(wxhw, 0xfffdc, &ssid);
+ err = wx_flash_read_dword(wx, 0xfffdc, &ssid);
if (!err)
- wxhw->subsystem_device_id = swab16((u16)ssid);
+ wx->subsystem_device_id = swab16((u16)ssid);
return err;
}
+ wx->mac_table = kcalloc(wx->mac.num_rar_entries,
+ sizeof(struct wx_mac_addr),
+ GFP_KERNEL);
+ if (!wx->mac_table) {
+ wx_err(wx, "mac_table allocation failed\n");
+ return -ENOMEM;
+ }
+
return 0;
}
EXPORT_SYMBOL(wx_sw_init);
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.h b/drivers/net/ethernet/wangxun/libwx/wx_hw.h
index a0652f5e9939..44dfd6ea442a 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_hw.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.h
@@ -4,25 +4,31 @@
#ifndef _WX_HW_H_
#define _WX_HW_H_
-int wx_check_flash_load(struct wx_hw *hw, u32 check_bit);
-void wx_control_hw(struct wx_hw *wxhw, bool drv);
-int wx_mng_present(struct wx_hw *wxhw);
-int wx_host_interface_command(struct wx_hw *wxhw, u32 *buffer,
+void wx_intr_enable(struct wx *wx, u64 qmask);
+void wx_irq_disable(struct wx *wx);
+int wx_check_flash_load(struct wx *wx, u32 check_bit);
+void wx_control_hw(struct wx *wx, bool drv);
+int wx_mng_present(struct wx *wx);
+int wx_host_interface_command(struct wx *wx, u32 *buffer,
u32 length, u32 timeout, bool return_data);
-int wx_read_ee_hostif(struct wx_hw *wxhw, u16 offset, u16 *data);
-int wx_read_ee_hostif_buffer(struct wx_hw *wxhw,
+int wx_read_ee_hostif(struct wx *wx, u16 offset, u16 *data);
+int wx_read_ee_hostif_buffer(struct wx *wx,
u16 offset, u16 words, u16 *data);
-int wx_reset_hostif(struct wx_hw *wxhw);
-void wx_init_eeprom_params(struct wx_hw *wxhw);
-void wx_get_mac_addr(struct wx_hw *wxhw, u8 *mac_addr);
-int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools, u32 enable_addr);
-int wx_clear_rar(struct wx_hw *wxhw, u32 index);
-void wx_init_rx_addrs(struct wx_hw *wxhw);
-void wx_disable_rx(struct wx_hw *wxhw);
-int wx_disable_pcie_master(struct wx_hw *wxhw);
-int wx_stop_adapter(struct wx_hw *wxhw);
-void wx_reset_misc(struct wx_hw *wxhw);
-int wx_get_pcie_msix_counts(struct wx_hw *wxhw, u16 *msix_count, u16 max_msix_count);
-int wx_sw_init(struct wx_hw *wxhw);
+int wx_reset_hostif(struct wx *wx);
+void wx_init_eeprom_params(struct wx *wx);
+void wx_get_mac_addr(struct wx *wx, u8 *mac_addr);
+void wx_init_rx_addrs(struct wx *wx);
+void wx_mac_set_default_filter(struct wx *wx, u8 *addr);
+void wx_flush_sw_mac_table(struct wx *wx);
+int wx_set_mac(struct net_device *netdev, void *p);
+void wx_disable_rx(struct wx *wx);
+void wx_set_rx_mode(struct net_device *netdev);
+void wx_disable_rx_queue(struct wx *wx, struct wx_ring *ring);
+void wx_configure(struct wx *wx);
+int wx_disable_pcie_master(struct wx *wx);
+int wx_stop_adapter(struct wx *wx);
+void wx_reset_misc(struct wx *wx);
+int wx_get_pcie_msix_counts(struct wx *wx, u16 *msix_count, u16 max_msix_count);
+int wx_sw_init(struct wx *wx);
#endif /* _WX_HW_H_ */
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c
new file mode 100644
index 000000000000..eb89a274083e
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c
@@ -0,0 +1,2004 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd. */
+
+#include <linux/etherdevice.h>
+#include <net/page_pool.h>
+#include <linux/iopoll.h>
+#include <linux/pci.h>
+
+#include "wx_type.h"
+#include "wx_lib.h"
+#include "wx_hw.h"
+
+/* wx_test_staterr - tests bits in Rx descriptor status and error fields */
+static __le32 wx_test_staterr(union wx_rx_desc *rx_desc,
+ const u32 stat_err_bits)
+{
+ return rx_desc->wb.upper.status_error & cpu_to_le32(stat_err_bits);
+}
+
+static bool wx_can_reuse_rx_page(struct wx_rx_buffer *rx_buffer,
+ int rx_buffer_pgcnt)
+{
+ unsigned int pagecnt_bias = rx_buffer->pagecnt_bias;
+ struct page *page = rx_buffer->page;
+
+ /* avoid re-using remote and pfmemalloc pages */
+ if (!dev_page_is_reusable(page))
+ return false;
+
+#if (PAGE_SIZE < 8192)
+ /* if we are only owner of page we can reuse it */
+ if (unlikely((rx_buffer_pgcnt - pagecnt_bias) > 1))
+ return false;
+#endif
+
+ /* If we have drained the page fragment pool we need to update
+ * the pagecnt_bias and page count so that we fully restock the
+ * number of references the driver holds.
+ */
+ if (unlikely(pagecnt_bias == 1)) {
+ page_ref_add(page, USHRT_MAX - 1);
+ rx_buffer->pagecnt_bias = USHRT_MAX;
+ }
+
+ return true;
+}
+
+/**
+ * wx_reuse_rx_page - page flip buffer and store it back on the ring
+ * @rx_ring: rx descriptor ring to store buffers on
+ * @old_buff: donor buffer to have page reused
+ *
+ * Synchronizes page for reuse by the adapter
+ **/
+static void wx_reuse_rx_page(struct wx_ring *rx_ring,
+ struct wx_rx_buffer *old_buff)
+{
+ u16 nta = rx_ring->next_to_alloc;
+ struct wx_rx_buffer *new_buff;
+
+ new_buff = &rx_ring->rx_buffer_info[nta];
+
+ /* update, and store next to alloc */
+ nta++;
+ rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
+
+ /* transfer page from old buffer to new buffer */
+ new_buff->page = old_buff->page;
+ new_buff->page_dma = old_buff->page_dma;
+ new_buff->page_offset = old_buff->page_offset;
+ new_buff->pagecnt_bias = old_buff->pagecnt_bias;
+}
+
+static void wx_dma_sync_frag(struct wx_ring *rx_ring,
+ struct wx_rx_buffer *rx_buffer)
+{
+ struct sk_buff *skb = rx_buffer->skb;
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[0];
+
+ dma_sync_single_range_for_cpu(rx_ring->dev,
+ WX_CB(skb)->dma,
+ skb_frag_off(frag),
+ skb_frag_size(frag),
+ DMA_FROM_DEVICE);
+
+ /* If the page was released, just unmap it. */
+ if (unlikely(WX_CB(skb)->page_released))
+ page_pool_put_full_page(rx_ring->page_pool, rx_buffer->page, false);
+}
+
+static struct wx_rx_buffer *wx_get_rx_buffer(struct wx_ring *rx_ring,
+ union wx_rx_desc *rx_desc,
+ struct sk_buff **skb,
+ int *rx_buffer_pgcnt)
+{
+ struct wx_rx_buffer *rx_buffer;
+ unsigned int size;
+
+ rx_buffer = &rx_ring->rx_buffer_info[rx_ring->next_to_clean];
+ size = le16_to_cpu(rx_desc->wb.upper.length);
+
+#if (PAGE_SIZE < 8192)
+ *rx_buffer_pgcnt = page_count(rx_buffer->page);
+#else
+ *rx_buffer_pgcnt = 0;
+#endif
+
+ prefetchw(rx_buffer->page);
+ *skb = rx_buffer->skb;
+
+ /* Delay unmapping of the first packet. It carries the header
+ * information, HW may still access the header after the writeback.
+ * Only unmap it when EOP is reached
+ */
+ if (!wx_test_staterr(rx_desc, WX_RXD_STAT_EOP)) {
+ if (!*skb)
+ goto skip_sync;
+ } else {
+ if (*skb)
+ wx_dma_sync_frag(rx_ring, rx_buffer);
+ }
+
+ /* we are reusing so sync this buffer for CPU use */
+ dma_sync_single_range_for_cpu(rx_ring->dev,
+ rx_buffer->dma,
+ rx_buffer->page_offset,
+ size,
+ DMA_FROM_DEVICE);
+skip_sync:
+ rx_buffer->pagecnt_bias--;
+
+ return rx_buffer;
+}
+
+static void wx_put_rx_buffer(struct wx_ring *rx_ring,
+ struct wx_rx_buffer *rx_buffer,
+ struct sk_buff *skb,
+ int rx_buffer_pgcnt)
+{
+ if (wx_can_reuse_rx_page(rx_buffer, rx_buffer_pgcnt)) {
+ /* hand second half of page back to the ring */
+ wx_reuse_rx_page(rx_ring, rx_buffer);
+ } else {
+ if (!IS_ERR(skb) && WX_CB(skb)->dma == rx_buffer->dma)
+ /* the page has been released from the ring */
+ WX_CB(skb)->page_released = true;
+ else
+ page_pool_put_full_page(rx_ring->page_pool, rx_buffer->page, false);
+
+ __page_frag_cache_drain(rx_buffer->page,
+ rx_buffer->pagecnt_bias);
+ }
+
+ /* clear contents of rx_buffer */
+ rx_buffer->page = NULL;
+ rx_buffer->skb = NULL;
+}
+
+static struct sk_buff *wx_build_skb(struct wx_ring *rx_ring,
+ struct wx_rx_buffer *rx_buffer,
+ union wx_rx_desc *rx_desc)
+{
+ unsigned int size = le16_to_cpu(rx_desc->wb.upper.length);
+#if (PAGE_SIZE < 8192)
+ unsigned int truesize = WX_RX_BUFSZ;
+#else
+ unsigned int truesize = ALIGN(size, L1_CACHE_BYTES);
+#endif
+ struct sk_buff *skb = rx_buffer->skb;
+
+ if (!skb) {
+ void *page_addr = page_address(rx_buffer->page) +
+ rx_buffer->page_offset;
+
+ /* prefetch first cache line of first page */
+ prefetch(page_addr);
+#if L1_CACHE_BYTES < 128
+ prefetch(page_addr + L1_CACHE_BYTES);
+#endif
+
+ /* allocate a skb to store the frags */
+ skb = napi_alloc_skb(&rx_ring->q_vector->napi, WX_RXBUFFER_256);
+ if (unlikely(!skb))
+ return NULL;
+
+ /* we will be copying header into skb->data in
+ * pskb_may_pull so it is in our interest to prefetch
+ * it now to avoid a possible cache miss
+ */
+ prefetchw(skb->data);
+
+ if (size <= WX_RXBUFFER_256) {
+ memcpy(__skb_put(skb, size), page_addr,
+ ALIGN(size, sizeof(long)));
+ rx_buffer->pagecnt_bias++;
+
+ return skb;
+ }
+
+ if (!wx_test_staterr(rx_desc, WX_RXD_STAT_EOP))
+ WX_CB(skb)->dma = rx_buffer->dma;
+
+ skb_add_rx_frag(skb, 0, rx_buffer->page,
+ rx_buffer->page_offset,
+ size, truesize);
+ goto out;
+
+ } else {
+ skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buffer->page,
+ rx_buffer->page_offset, size, truesize);
+ }
+
+out:
+#if (PAGE_SIZE < 8192)
+ /* flip page offset to other buffer */
+ rx_buffer->page_offset ^= truesize;
+#else
+ /* move offset up to the next cache line */
+ rx_buffer->page_offset += truesize;
+#endif
+
+ return skb;
+}
+
+static bool wx_alloc_mapped_page(struct wx_ring *rx_ring,
+ struct wx_rx_buffer *bi)
+{
+ struct page *page = bi->page;
+ dma_addr_t dma;
+
+ /* since we are recycling buffers we should seldom need to alloc */
+ if (likely(page))
+ return true;
+
+ page = page_pool_dev_alloc_pages(rx_ring->page_pool);
+ WARN_ON(!page);
+ dma = page_pool_get_dma_addr(page);
+
+ bi->page_dma = dma;
+ bi->page = page;
+ bi->page_offset = 0;
+ page_ref_add(page, USHRT_MAX - 1);
+ bi->pagecnt_bias = USHRT_MAX;
+
+ return true;
+}
+
+/**
+ * wx_alloc_rx_buffers - Replace used receive buffers
+ * @rx_ring: ring to place buffers on
+ * @cleaned_count: number of buffers to replace
+ **/
+void wx_alloc_rx_buffers(struct wx_ring *rx_ring, u16 cleaned_count)
+{
+ u16 i = rx_ring->next_to_use;
+ union wx_rx_desc *rx_desc;
+ struct wx_rx_buffer *bi;
+
+ /* nothing to do */
+ if (!cleaned_count)
+ return;
+
+ rx_desc = WX_RX_DESC(rx_ring, i);
+ bi = &rx_ring->rx_buffer_info[i];
+ i -= rx_ring->count;
+
+ do {
+ if (!wx_alloc_mapped_page(rx_ring, bi))
+ break;
+
+ /* sync the buffer for use by the device */
+ dma_sync_single_range_for_device(rx_ring->dev, bi->dma,
+ bi->page_offset,
+ WX_RX_BUFSZ,
+ DMA_FROM_DEVICE);
+
+ rx_desc->read.pkt_addr =
+ cpu_to_le64(bi->page_dma + bi->page_offset);
+
+ rx_desc++;
+ bi++;
+ i++;
+ if (unlikely(!i)) {
+ rx_desc = WX_RX_DESC(rx_ring, 0);
+ bi = rx_ring->rx_buffer_info;
+ i -= rx_ring->count;
+ }
+
+ /* clear the status bits for the next_to_use descriptor */
+ rx_desc->wb.upper.status_error = 0;
+
+ cleaned_count--;
+ } while (cleaned_count);
+
+ i += rx_ring->count;
+
+ if (rx_ring->next_to_use != i) {
+ rx_ring->next_to_use = i;
+ /* update next to alloc since we have filled the ring */
+ rx_ring->next_to_alloc = i;
+
+ /* Force memory writes to complete before letting h/w
+ * know there are new descriptors to fetch. (Only
+ * applicable for weak-ordered memory model archs,
+ * such as IA-64).
+ */
+ wmb();
+ writel(i, rx_ring->tail);
+ }
+}
+
+u16 wx_desc_unused(struct wx_ring *ring)
+{
+ u16 ntc = ring->next_to_clean;
+ u16 ntu = ring->next_to_use;
+
+ return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1;
+}
+
+/**
+ * wx_is_non_eop - process handling of non-EOP buffers
+ * @rx_ring: Rx ring being processed
+ * @rx_desc: Rx descriptor for current buffer
+ * @skb: Current socket buffer containing buffer in progress
+ *
+ * This function updates next to clean. If the buffer is an EOP buffer
+ * this function exits returning false, otherwise it will place the
+ * sk_buff in the next buffer to be chained and return true indicating
+ * that this is in fact a non-EOP buffer.
+ **/
+static bool wx_is_non_eop(struct wx_ring *rx_ring,
+ union wx_rx_desc *rx_desc,
+ struct sk_buff *skb)
+{
+ u32 ntc = rx_ring->next_to_clean + 1;
+
+ /* fetch, update, and store next to clean */
+ ntc = (ntc < rx_ring->count) ? ntc : 0;
+ rx_ring->next_to_clean = ntc;
+
+ prefetch(WX_RX_DESC(rx_ring, ntc));
+
+ /* if we are the last buffer then there is nothing else to do */
+ if (likely(wx_test_staterr(rx_desc, WX_RXD_STAT_EOP)))
+ return false;
+
+ rx_ring->rx_buffer_info[ntc].skb = skb;
+
+ return true;
+}
+
+static void wx_pull_tail(struct sk_buff *skb)
+{
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[0];
+ unsigned int pull_len;
+ unsigned char *va;
+
+ /* it is valid to use page_address instead of kmap since we are
+ * working with pages allocated out of the lomem pool per
+ * alloc_page(GFP_ATOMIC)
+ */
+ va = skb_frag_address(frag);
+
+ /* we need the header to contain the greater of either ETH_HLEN or
+ * 60 bytes if the skb->len is less than 60 for skb_pad.
+ */
+ pull_len = eth_get_headlen(skb->dev, va, WX_RXBUFFER_256);
+
+ /* align pull length to size of long to optimize memcpy performance */
+ skb_copy_to_linear_data(skb, va, ALIGN(pull_len, sizeof(long)));
+
+ /* update all of the pointers */
+ skb_frag_size_sub(frag, pull_len);
+ skb_frag_off_add(frag, pull_len);
+ skb->data_len -= pull_len;
+ skb->tail += pull_len;
+}
+
+/**
+ * wx_cleanup_headers - Correct corrupted or empty headers
+ * @rx_ring: rx descriptor ring packet is being transacted on
+ * @rx_desc: pointer to the EOP Rx descriptor
+ * @skb: pointer to current skb being fixed
+ *
+ * Check for corrupted packet headers caused by senders on the local L2
+ * embedded NIC switch not setting up their Tx Descriptors right. These
+ * should be very rare.
+ *
+ * Also address the case where we are pulling data in on pages only
+ * and as such no data is present in the skb header.
+ *
+ * In addition if skb is not at least 60 bytes we need to pad it so that
+ * it is large enough to qualify as a valid Ethernet frame.
+ *
+ * Returns true if an error was encountered and skb was freed.
+ **/
+static bool wx_cleanup_headers(struct wx_ring *rx_ring,
+ union wx_rx_desc *rx_desc,
+ struct sk_buff *skb)
+{
+ struct net_device *netdev = rx_ring->netdev;
+
+ /* verify that the packet does not have any known errors */
+ if (!netdev ||
+ unlikely(wx_test_staterr(rx_desc, WX_RXD_ERR_RXE) &&
+ !(netdev->features & NETIF_F_RXALL))) {
+ dev_kfree_skb_any(skb);
+ return true;
+ }
+
+ /* place header in linear portion of buffer */
+ if (!skb_headlen(skb))
+ wx_pull_tail(skb);
+
+ /* if eth_skb_pad returns an error the skb was freed */
+ if (eth_skb_pad(skb))
+ return true;
+
+ return false;
+}
+
+/**
+ * wx_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf
+ * @q_vector: structure containing interrupt and ring information
+ * @rx_ring: rx descriptor ring to transact packets on
+ * @budget: Total limit on number of packets to process
+ *
+ * This function provides a "bounce buffer" approach to Rx interrupt
+ * processing. The advantage to this is that on systems that have
+ * expensive overhead for IOMMU access this provides a means of avoiding
+ * it by maintaining the mapping of the page to the system.
+ *
+ * Returns amount of work completed.
+ **/
+static int wx_clean_rx_irq(struct wx_q_vector *q_vector,
+ struct wx_ring *rx_ring,
+ int budget)
+{
+ unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+ u16 cleaned_count = wx_desc_unused(rx_ring);
+
+ do {
+ struct wx_rx_buffer *rx_buffer;
+ union wx_rx_desc *rx_desc;
+ struct sk_buff *skb;
+ int rx_buffer_pgcnt;
+
+ /* return some buffers to hardware, one at a time is too slow */
+ if (cleaned_count >= WX_RX_BUFFER_WRITE) {
+ wx_alloc_rx_buffers(rx_ring, cleaned_count);
+ cleaned_count = 0;
+ }
+
+ rx_desc = WX_RX_DESC(rx_ring, rx_ring->next_to_clean);
+ if (!wx_test_staterr(rx_desc, WX_RXD_STAT_DD))
+ break;
+
+ /* This memory barrier is needed to keep us from reading
+ * any other fields out of the rx_desc until we know the
+ * descriptor has been written back
+ */
+ dma_rmb();
+
+ rx_buffer = wx_get_rx_buffer(rx_ring, rx_desc, &skb, &rx_buffer_pgcnt);
+
+ /* retrieve a buffer from the ring */
+ skb = wx_build_skb(rx_ring, rx_buffer, rx_desc);
+
+ /* exit if we failed to retrieve a buffer */
+ if (!skb) {
+ rx_buffer->pagecnt_bias++;
+ break;
+ }
+
+ wx_put_rx_buffer(rx_ring, rx_buffer, skb, rx_buffer_pgcnt);
+ cleaned_count++;
+
+ /* place incomplete frames back on ring for completion */
+ if (wx_is_non_eop(rx_ring, rx_desc, skb))
+ continue;
+
+ /* verify the packet layout is correct */
+ if (wx_cleanup_headers(rx_ring, rx_desc, skb))
+ continue;
+
+ /* probably a little skewed due to removing CRC */
+ total_rx_bytes += skb->len;
+
+ skb_record_rx_queue(skb, rx_ring->queue_index);
+ skb->protocol = eth_type_trans(skb, rx_ring->netdev);
+ napi_gro_receive(&q_vector->napi, skb);
+
+ /* update budget accounting */
+ total_rx_packets++;
+ } while (likely(total_rx_packets < budget));
+
+ u64_stats_update_begin(&rx_ring->syncp);
+ rx_ring->stats.packets += total_rx_packets;
+ rx_ring->stats.bytes += total_rx_bytes;
+ u64_stats_update_end(&rx_ring->syncp);
+ q_vector->rx.total_packets += total_rx_packets;
+ q_vector->rx.total_bytes += total_rx_bytes;
+
+ return total_rx_packets;
+}
+
+static struct netdev_queue *wx_txring_txq(const struct wx_ring *ring)
+{
+ return netdev_get_tx_queue(ring->netdev, ring->queue_index);
+}
+
+/**
+ * wx_clean_tx_irq - Reclaim resources after transmit completes
+ * @q_vector: structure containing interrupt and ring information
+ * @tx_ring: tx ring to clean
+ * @napi_budget: Used to determine if we are in netpoll
+ **/
+static bool wx_clean_tx_irq(struct wx_q_vector *q_vector,
+ struct wx_ring *tx_ring, int napi_budget)
+{
+ unsigned int budget = q_vector->wx->tx_work_limit;
+ unsigned int total_bytes = 0, total_packets = 0;
+ unsigned int i = tx_ring->next_to_clean;
+ struct wx_tx_buffer *tx_buffer;
+ union wx_tx_desc *tx_desc;
+
+ if (!netif_carrier_ok(tx_ring->netdev))
+ return true;
+
+ tx_buffer = &tx_ring->tx_buffer_info[i];
+ tx_desc = WX_TX_DESC(tx_ring, i);
+ i -= tx_ring->count;
+
+ do {
+ union wx_tx_desc *eop_desc = tx_buffer->next_to_watch;
+
+ /* if next_to_watch is not set then there is no work pending */
+ if (!eop_desc)
+ break;
+
+ /* prevent any other reads prior to eop_desc */
+ smp_rmb();
+
+ /* if DD is not set pending work has not been completed */
+ if (!(eop_desc->wb.status & cpu_to_le32(WX_TXD_STAT_DD)))
+ break;
+
+ /* clear next_to_watch to prevent false hangs */
+ tx_buffer->next_to_watch = NULL;
+
+ /* update the statistics for this packet */
+ total_bytes += tx_buffer->bytecount;
+ total_packets += tx_buffer->gso_segs;
+
+ /* free the skb */
+ napi_consume_skb(tx_buffer->skb, napi_budget);
+
+ /* unmap skb header data */
+ dma_unmap_single(tx_ring->dev,
+ dma_unmap_addr(tx_buffer, dma),
+ dma_unmap_len(tx_buffer, len),
+ DMA_TO_DEVICE);
+
+ /* clear tx_buffer data */
+ dma_unmap_len_set(tx_buffer, len, 0);
+
+ /* unmap remaining buffers */
+ while (tx_desc != eop_desc) {
+ tx_buffer++;
+ tx_desc++;
+ i++;
+ if (unlikely(!i)) {
+ i -= tx_ring->count;
+ tx_buffer = tx_ring->tx_buffer_info;
+ tx_desc = WX_TX_DESC(tx_ring, 0);
+ }
+
+ /* unmap any remaining paged data */
+ if (dma_unmap_len(tx_buffer, len)) {
+ dma_unmap_page(tx_ring->dev,
+ dma_unmap_addr(tx_buffer, dma),
+ dma_unmap_len(tx_buffer, len),
+ DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buffer, len, 0);
+ }
+ }
+
+ /* move us one more past the eop_desc for start of next pkt */
+ tx_buffer++;
+ tx_desc++;
+ i++;
+ if (unlikely(!i)) {
+ i -= tx_ring->count;
+ tx_buffer = tx_ring->tx_buffer_info;
+ tx_desc = WX_TX_DESC(tx_ring, 0);
+ }
+
+ /* issue prefetch for next Tx descriptor */
+ prefetch(tx_desc);
+
+ /* update budget accounting */
+ budget--;
+ } while (likely(budget));
+
+ i += tx_ring->count;
+ tx_ring->next_to_clean = i;
+ u64_stats_update_begin(&tx_ring->syncp);
+ tx_ring->stats.bytes += total_bytes;
+ tx_ring->stats.packets += total_packets;
+ u64_stats_update_end(&tx_ring->syncp);
+ q_vector->tx.total_bytes += total_bytes;
+ q_vector->tx.total_packets += total_packets;
+
+ netdev_tx_completed_queue(wx_txring_txq(tx_ring),
+ total_packets, total_bytes);
+
+#define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
+ if (unlikely(total_packets && netif_carrier_ok(tx_ring->netdev) &&
+ (wx_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD))) {
+ /* Make sure that anybody stopping the queue after this
+ * sees the new next_to_clean.
+ */
+ smp_mb();
+
+ if (__netif_subqueue_stopped(tx_ring->netdev,
+ tx_ring->queue_index) &&
+ netif_running(tx_ring->netdev))
+ netif_wake_subqueue(tx_ring->netdev,
+ tx_ring->queue_index);
+ }
+
+ return !!budget;
+}
+
+/**
+ * wx_poll - NAPI polling RX/TX cleanup routine
+ * @napi: napi struct with our devices info in it
+ * @budget: amount of work driver is allowed to do this pass, in packets
+ *
+ * This function will clean all queues associated with a q_vector.
+ **/
+static int wx_poll(struct napi_struct *napi, int budget)
+{
+ struct wx_q_vector *q_vector = container_of(napi, struct wx_q_vector, napi);
+ int per_ring_budget, work_done = 0;
+ struct wx *wx = q_vector->wx;
+ bool clean_complete = true;
+ struct wx_ring *ring;
+
+ wx_for_each_ring(ring, q_vector->tx) {
+ if (!wx_clean_tx_irq(q_vector, ring, budget))
+ clean_complete = false;
+ }
+
+ /* Exit if we are called by netpoll */
+ if (budget <= 0)
+ return budget;
+
+ /* attempt to distribute budget to each queue fairly, but don't allow
+ * the budget to go below 1 because we'll exit polling
+ */
+ if (q_vector->rx.count > 1)
+ per_ring_budget = max(budget / q_vector->rx.count, 1);
+ else
+ per_ring_budget = budget;
+
+ wx_for_each_ring(ring, q_vector->rx) {
+ int cleaned = wx_clean_rx_irq(q_vector, ring, per_ring_budget);
+
+ work_done += cleaned;
+ if (cleaned >= per_ring_budget)
+ clean_complete = false;
+ }
+
+ /* If all work not completed, return budget and keep polling */
+ if (!clean_complete)
+ return budget;
+
+ /* all work done, exit the polling mode */
+ if (likely(napi_complete_done(napi, work_done))) {
+ if (netif_running(wx->netdev))
+ wx_intr_enable(wx, WX_INTR_Q(q_vector->v_idx));
+ }
+
+ return min(work_done, budget - 1);
+}
+
+static int wx_maybe_stop_tx(struct wx_ring *tx_ring, u16 size)
+{
+ if (likely(wx_desc_unused(tx_ring) >= size))
+ return 0;
+
+ netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
+
+ /* For the next check */
+ smp_mb();
+
+ /* We need to check again in a case another CPU has just
+ * made room available.
+ */
+ if (likely(wx_desc_unused(tx_ring) < size))
+ return -EBUSY;
+
+ /* A reprieve! - use start_queue because it doesn't call schedule */
+ netif_start_subqueue(tx_ring->netdev, tx_ring->queue_index);
+
+ return 0;
+}
+
+static void wx_tx_map(struct wx_ring *tx_ring,
+ struct wx_tx_buffer *first)
+{
+ struct sk_buff *skb = first->skb;
+ struct wx_tx_buffer *tx_buffer;
+ u16 i = tx_ring->next_to_use;
+ unsigned int data_len, size;
+ union wx_tx_desc *tx_desc;
+ skb_frag_t *frag;
+ dma_addr_t dma;
+ u32 cmd_type;
+
+ cmd_type = WX_TXD_DTYP_DATA | WX_TXD_IFCS;
+ tx_desc = WX_TX_DESC(tx_ring, i);
+
+ tx_desc->read.olinfo_status = cpu_to_le32(skb->len << WX_TXD_PAYLEN_SHIFT);
+
+ size = skb_headlen(skb);
+ data_len = skb->data_len;
+ dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
+
+ tx_buffer = first;
+
+ for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
+ if (dma_mapping_error(tx_ring->dev, dma))
+ goto dma_error;
+
+ /* record length, and DMA address */
+ dma_unmap_len_set(tx_buffer, len, size);
+ dma_unmap_addr_set(tx_buffer, dma, dma);
+
+ tx_desc->read.buffer_addr = cpu_to_le64(dma);
+
+ while (unlikely(size > WX_MAX_DATA_PER_TXD)) {
+ tx_desc->read.cmd_type_len =
+ cpu_to_le32(cmd_type ^ WX_MAX_DATA_PER_TXD);
+
+ i++;
+ tx_desc++;
+ if (i == tx_ring->count) {
+ tx_desc = WX_TX_DESC(tx_ring, 0);
+ i = 0;
+ }
+ tx_desc->read.olinfo_status = 0;
+
+ dma += WX_MAX_DATA_PER_TXD;
+ size -= WX_MAX_DATA_PER_TXD;
+
+ tx_desc->read.buffer_addr = cpu_to_le64(dma);
+ }
+
+ if (likely(!data_len))
+ break;
+
+ tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type ^ size);
+
+ i++;
+ tx_desc++;
+ if (i == tx_ring->count) {
+ tx_desc = WX_TX_DESC(tx_ring, 0);
+ i = 0;
+ }
+ tx_desc->read.olinfo_status = 0;
+
+ size = skb_frag_size(frag);
+
+ data_len -= size;
+
+ dma = skb_frag_dma_map(tx_ring->dev, frag, 0, size,
+ DMA_TO_DEVICE);
+
+ tx_buffer = &tx_ring->tx_buffer_info[i];
+ }
+
+ /* write last descriptor with RS and EOP bits */
+ cmd_type |= size | WX_TXD_EOP | WX_TXD_RS;
+ tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type);
+
+ netdev_tx_sent_queue(wx_txring_txq(tx_ring), first->bytecount);
+
+ skb_tx_timestamp(skb);
+
+ /* Force memory writes to complete before letting h/w know there
+ * are new descriptors to fetch. (Only applicable for weak-ordered
+ * memory model archs, such as IA-64).
+ *
+ * We also need this memory barrier to make certain all of the
+ * status bits have been updated before next_to_watch is written.
+ */
+ wmb();
+
+ /* set next_to_watch value indicating a packet is present */
+ first->next_to_watch = tx_desc;
+
+ i++;
+ if (i == tx_ring->count)
+ i = 0;
+
+ tx_ring->next_to_use = i;
+
+ wx_maybe_stop_tx(tx_ring, DESC_NEEDED);
+
+ if (netif_xmit_stopped(wx_txring_txq(tx_ring)) || !netdev_xmit_more())
+ writel(i, tx_ring->tail);
+
+ return;
+dma_error:
+ dev_err(tx_ring->dev, "TX DMA map failed\n");
+
+ /* clear dma mappings for failed tx_buffer_info map */
+ for (;;) {
+ tx_buffer = &tx_ring->tx_buffer_info[i];
+ if (dma_unmap_len(tx_buffer, len))
+ dma_unmap_page(tx_ring->dev,
+ dma_unmap_addr(tx_buffer, dma),
+ dma_unmap_len(tx_buffer, len),
+ DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buffer, len, 0);
+ if (tx_buffer == first)
+ break;
+ if (i == 0)
+ i += tx_ring->count;
+ i--;
+ }
+
+ dev_kfree_skb_any(first->skb);
+ first->skb = NULL;
+
+ tx_ring->next_to_use = i;
+}
+
+static netdev_tx_t wx_xmit_frame_ring(struct sk_buff *skb,
+ struct wx_ring *tx_ring)
+{
+ u16 count = TXD_USE_COUNT(skb_headlen(skb));
+ struct wx_tx_buffer *first;
+ unsigned short f;
+
+ /* need: 1 descriptor per page * PAGE_SIZE/WX_MAX_DATA_PER_TXD,
+ * + 1 desc for skb_headlen/WX_MAX_DATA_PER_TXD,
+ * + 2 desc gap to keep tail from touching head,
+ * + 1 desc for context descriptor,
+ * otherwise try next time
+ */
+ for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
+ count += TXD_USE_COUNT(skb_frag_size(&skb_shinfo(skb)->
+ frags[f]));
+
+ if (wx_maybe_stop_tx(tx_ring, count + 3))
+ return NETDEV_TX_BUSY;
+
+ /* record the location of the first descriptor for this packet */
+ first = &tx_ring->tx_buffer_info[tx_ring->next_to_use];
+ first->skb = skb;
+ first->bytecount = skb->len;
+ first->gso_segs = 1;
+
+ wx_tx_map(tx_ring, first);
+
+ return NETDEV_TX_OK;
+}
+
+netdev_tx_t wx_xmit_frame(struct sk_buff *skb,
+ struct net_device *netdev)
+{
+ unsigned int r_idx = skb->queue_mapping;
+ struct wx *wx = netdev_priv(netdev);
+ struct wx_ring *tx_ring;
+
+ if (!netif_carrier_ok(netdev)) {
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+ }
+
+ /* The minimum packet size for olinfo paylen is 17 so pad the skb
+ * in order to meet this minimum size requirement.
+ */
+ if (skb_put_padto(skb, 17))
+ return NETDEV_TX_OK;
+
+ if (r_idx >= wx->num_tx_queues)
+ r_idx = r_idx % wx->num_tx_queues;
+ tx_ring = wx->tx_ring[r_idx];
+
+ return wx_xmit_frame_ring(skb, tx_ring);
+}
+EXPORT_SYMBOL(wx_xmit_frame);
+
+void wx_napi_enable_all(struct wx *wx)
+{
+ struct wx_q_vector *q_vector;
+ int q_idx;
+
+ for (q_idx = 0; q_idx < wx->num_q_vectors; q_idx++) {
+ q_vector = wx->q_vector[q_idx];
+ napi_enable(&q_vector->napi);
+ }
+}
+EXPORT_SYMBOL(wx_napi_enable_all);
+
+void wx_napi_disable_all(struct wx *wx)
+{
+ struct wx_q_vector *q_vector;
+ int q_idx;
+
+ for (q_idx = 0; q_idx < wx->num_q_vectors; q_idx++) {
+ q_vector = wx->q_vector[q_idx];
+ napi_disable(&q_vector->napi);
+ }
+}
+EXPORT_SYMBOL(wx_napi_disable_all);
+
+/**
+ * wx_set_rss_queues: Allocate queues for RSS
+ * @wx: board private structure to initialize
+ *
+ * This is our "base" multiqueue mode. RSS (Receive Side Scaling) will try
+ * to allocate one Rx queue per CPU, and if available, one Tx queue per CPU.
+ *
+ **/
+static void wx_set_rss_queues(struct wx *wx)
+{
+ wx->num_rx_queues = wx->mac.max_rx_queues;
+ wx->num_tx_queues = wx->mac.max_tx_queues;
+}
+
+static void wx_set_num_queues(struct wx *wx)
+{
+ /* Start with base case */
+ wx->num_rx_queues = 1;
+ wx->num_tx_queues = 1;
+ wx->queues_per_pool = 1;
+
+ wx_set_rss_queues(wx);
+}
+
+/**
+ * wx_acquire_msix_vectors - acquire MSI-X vectors
+ * @wx: board private structure
+ *
+ * Attempts to acquire a suitable range of MSI-X vector interrupts. Will
+ * return a negative error code if unable to acquire MSI-X vectors for any
+ * reason.
+ */
+static int wx_acquire_msix_vectors(struct wx *wx)
+{
+ struct irq_affinity affd = {0, };
+ int nvecs, i;
+
+ nvecs = min_t(int, num_online_cpus(), wx->mac.max_msix_vectors);
+
+ wx->msix_entries = kcalloc(nvecs,
+ sizeof(struct msix_entry),
+ GFP_KERNEL);
+ if (!wx->msix_entries)
+ return -ENOMEM;
+
+ nvecs = pci_alloc_irq_vectors_affinity(wx->pdev, nvecs,
+ nvecs,
+ PCI_IRQ_MSIX | PCI_IRQ_AFFINITY,
+ &affd);
+ if (nvecs < 0) {
+ wx_err(wx, "Failed to allocate MSI-X interrupts. Err: %d\n", nvecs);
+ kfree(wx->msix_entries);
+ wx->msix_entries = NULL;
+ return nvecs;
+ }
+
+ for (i = 0; i < nvecs; i++) {
+ wx->msix_entries[i].entry = i;
+ wx->msix_entries[i].vector = pci_irq_vector(wx->pdev, i);
+ }
+
+ /* one for msix_other */
+ nvecs -= 1;
+ wx->num_q_vectors = nvecs;
+ wx->num_rx_queues = nvecs;
+ wx->num_tx_queues = nvecs;
+
+ return 0;
+}
+
+/**
+ * wx_set_interrupt_capability - set MSI-X or MSI if supported
+ * @wx: board private structure to initialize
+ *
+ * Attempt to configure the interrupts using the best available
+ * capabilities of the hardware and the kernel.
+ **/
+static int wx_set_interrupt_capability(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+ int nvecs, ret;
+
+ /* We will try to get MSI-X interrupts first */
+ ret = wx_acquire_msix_vectors(wx);
+ if (ret == 0 || (ret == -ENOMEM))
+ return ret;
+
+ wx->num_rx_queues = 1;
+ wx->num_tx_queues = 1;
+ wx->num_q_vectors = 1;
+
+ /* minmum one for queue, one for misc*/
+ nvecs = 1;
+ nvecs = pci_alloc_irq_vectors(pdev, nvecs,
+ nvecs, PCI_IRQ_MSI | PCI_IRQ_LEGACY);
+ if (nvecs == 1) {
+ if (pdev->msi_enabled)
+ wx_err(wx, "Fallback to MSI.\n");
+ else
+ wx_err(wx, "Fallback to LEGACY.\n");
+ } else {
+ wx_err(wx, "Failed to allocate MSI/LEGACY interrupts. Error: %d\n", nvecs);
+ return nvecs;
+ }
+
+ pdev->irq = pci_irq_vector(pdev, 0);
+
+ return 0;
+}
+
+/**
+ * wx_cache_ring_rss - Descriptor ring to register mapping for RSS
+ * @wx: board private structure to initialize
+ *
+ * Cache the descriptor ring offsets for RSS, ATR, FCoE, and SR-IOV.
+ *
+ **/
+static void wx_cache_ring_rss(struct wx *wx)
+{
+ u16 i;
+
+ for (i = 0; i < wx->num_rx_queues; i++)
+ wx->rx_ring[i]->reg_idx = i;
+
+ for (i = 0; i < wx->num_tx_queues; i++)
+ wx->tx_ring[i]->reg_idx = i;
+}
+
+static void wx_add_ring(struct wx_ring *ring, struct wx_ring_container *head)
+{
+ ring->next = head->ring;
+ head->ring = ring;
+ head->count++;
+}
+
+/**
+ * wx_alloc_q_vector - Allocate memory for a single interrupt vector
+ * @wx: board private structure to initialize
+ * @v_count: q_vectors allocated on wx, used for ring interleaving
+ * @v_idx: index of vector in wx struct
+ * @txr_count: total number of Tx rings to allocate
+ * @txr_idx: index of first Tx ring to allocate
+ * @rxr_count: total number of Rx rings to allocate
+ * @rxr_idx: index of first Rx ring to allocate
+ *
+ * We allocate one q_vector. If allocation fails we return -ENOMEM.
+ **/
+static int wx_alloc_q_vector(struct wx *wx,
+ unsigned int v_count, unsigned int v_idx,
+ unsigned int txr_count, unsigned int txr_idx,
+ unsigned int rxr_count, unsigned int rxr_idx)
+{
+ struct wx_q_vector *q_vector;
+ int ring_count, default_itr;
+ struct wx_ring *ring;
+
+ /* note this will allocate space for the ring structure as well! */
+ ring_count = txr_count + rxr_count;
+
+ q_vector = kzalloc(struct_size(q_vector, ring, ring_count),
+ GFP_KERNEL);
+ if (!q_vector)
+ return -ENOMEM;
+
+ /* initialize NAPI */
+ netif_napi_add(wx->netdev, &q_vector->napi,
+ wx_poll);
+
+ /* tie q_vector and wx together */
+ wx->q_vector[v_idx] = q_vector;
+ q_vector->wx = wx;
+ q_vector->v_idx = v_idx;
+ if (cpu_online(v_idx))
+ q_vector->numa_node = cpu_to_node(v_idx);
+
+ /* initialize pointer to rings */
+ ring = q_vector->ring;
+
+ if (wx->mac.type == wx_mac_sp)
+ default_itr = WX_12K_ITR;
+ else
+ default_itr = WX_7K_ITR;
+ /* initialize ITR */
+ if (txr_count && !rxr_count)
+ /* tx only vector */
+ q_vector->itr = wx->tx_itr_setting ?
+ default_itr : wx->tx_itr_setting;
+ else
+ /* rx or rx/tx vector */
+ q_vector->itr = wx->rx_itr_setting ?
+ default_itr : wx->rx_itr_setting;
+
+ while (txr_count) {
+ /* assign generic ring traits */
+ ring->dev = &wx->pdev->dev;
+ ring->netdev = wx->netdev;
+
+ /* configure backlink on ring */
+ ring->q_vector = q_vector;
+
+ /* update q_vector Tx values */
+ wx_add_ring(ring, &q_vector->tx);
+
+ /* apply Tx specific ring traits */
+ ring->count = wx->tx_ring_count;
+
+ ring->queue_index = txr_idx;
+
+ /* assign ring to wx */
+ wx->tx_ring[txr_idx] = ring;
+
+ /* update count and index */
+ txr_count--;
+ txr_idx += v_count;
+
+ /* push pointer to next ring */
+ ring++;
+ }
+
+ while (rxr_count) {
+ /* assign generic ring traits */
+ ring->dev = &wx->pdev->dev;
+ ring->netdev = wx->netdev;
+
+ /* configure backlink on ring */
+ ring->q_vector = q_vector;
+
+ /* update q_vector Rx values */
+ wx_add_ring(ring, &q_vector->rx);
+
+ /* apply Rx specific ring traits */
+ ring->count = wx->rx_ring_count;
+ ring->queue_index = rxr_idx;
+
+ /* assign ring to wx */
+ wx->rx_ring[rxr_idx] = ring;
+
+ /* update count and index */
+ rxr_count--;
+ rxr_idx += v_count;
+
+ /* push pointer to next ring */
+ ring++;
+ }
+
+ return 0;
+}
+
+/**
+ * wx_free_q_vector - Free memory allocated for specific interrupt vector
+ * @wx: board private structure to initialize
+ * @v_idx: Index of vector to be freed
+ *
+ * This function frees the memory allocated to the q_vector. In addition if
+ * NAPI is enabled it will delete any references to the NAPI struct prior
+ * to freeing the q_vector.
+ **/
+static void wx_free_q_vector(struct wx *wx, int v_idx)
+{
+ struct wx_q_vector *q_vector = wx->q_vector[v_idx];
+ struct wx_ring *ring;
+
+ wx_for_each_ring(ring, q_vector->tx)
+ wx->tx_ring[ring->queue_index] = NULL;
+
+ wx_for_each_ring(ring, q_vector->rx)
+ wx->rx_ring[ring->queue_index] = NULL;
+
+ wx->q_vector[v_idx] = NULL;
+ netif_napi_del(&q_vector->napi);
+ kfree_rcu(q_vector, rcu);
+}
+
+/**
+ * wx_alloc_q_vectors - Allocate memory for interrupt vectors
+ * @wx: board private structure to initialize
+ *
+ * We allocate one q_vector per queue interrupt. If allocation fails we
+ * return -ENOMEM.
+ **/
+static int wx_alloc_q_vectors(struct wx *wx)
+{
+ unsigned int rxr_idx = 0, txr_idx = 0, v_idx = 0;
+ unsigned int rxr_remaining = wx->num_rx_queues;
+ unsigned int txr_remaining = wx->num_tx_queues;
+ unsigned int q_vectors = wx->num_q_vectors;
+ int rqpv, tqpv;
+ int err;
+
+ for (; v_idx < q_vectors; v_idx++) {
+ rqpv = DIV_ROUND_UP(rxr_remaining, q_vectors - v_idx);
+ tqpv = DIV_ROUND_UP(txr_remaining, q_vectors - v_idx);
+ err = wx_alloc_q_vector(wx, q_vectors, v_idx,
+ tqpv, txr_idx,
+ rqpv, rxr_idx);
+
+ if (err)
+ goto err_out;
+
+ /* update counts and index */
+ rxr_remaining -= rqpv;
+ txr_remaining -= tqpv;
+ rxr_idx++;
+ txr_idx++;
+ }
+
+ return 0;
+
+err_out:
+ wx->num_tx_queues = 0;
+ wx->num_rx_queues = 0;
+ wx->num_q_vectors = 0;
+
+ while (v_idx--)
+ wx_free_q_vector(wx, v_idx);
+
+ return -ENOMEM;
+}
+
+/**
+ * wx_free_q_vectors - Free memory allocated for interrupt vectors
+ * @wx: board private structure to initialize
+ *
+ * This function frees the memory allocated to the q_vectors. In addition if
+ * NAPI is enabled it will delete any references to the NAPI struct prior
+ * to freeing the q_vector.
+ **/
+static void wx_free_q_vectors(struct wx *wx)
+{
+ int v_idx = wx->num_q_vectors;
+
+ wx->num_tx_queues = 0;
+ wx->num_rx_queues = 0;
+ wx->num_q_vectors = 0;
+
+ while (v_idx--)
+ wx_free_q_vector(wx, v_idx);
+}
+
+void wx_reset_interrupt_capability(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+
+ if (!pdev->msi_enabled && !pdev->msix_enabled)
+ return;
+
+ pci_free_irq_vectors(wx->pdev);
+ if (pdev->msix_enabled) {
+ kfree(wx->msix_entries);
+ wx->msix_entries = NULL;
+ }
+}
+EXPORT_SYMBOL(wx_reset_interrupt_capability);
+
+/**
+ * wx_clear_interrupt_scheme - Clear the current interrupt scheme settings
+ * @wx: board private structure to clear interrupt scheme on
+ *
+ * We go through and clear interrupt specific resources and reset the structure
+ * to pre-load conditions
+ **/
+void wx_clear_interrupt_scheme(struct wx *wx)
+{
+ wx_free_q_vectors(wx);
+ wx_reset_interrupt_capability(wx);
+}
+EXPORT_SYMBOL(wx_clear_interrupt_scheme);
+
+int wx_init_interrupt_scheme(struct wx *wx)
+{
+ int ret;
+
+ /* Number of supported queues */
+ wx_set_num_queues(wx);
+
+ /* Set interrupt mode */
+ ret = wx_set_interrupt_capability(wx);
+ if (ret) {
+ wx_err(wx, "Allocate irq vectors for failed.\n");
+ return ret;
+ }
+
+ /* Allocate memory for queues */
+ ret = wx_alloc_q_vectors(wx);
+ if (ret) {
+ wx_err(wx, "Unable to allocate memory for queue vectors.\n");
+ wx_reset_interrupt_capability(wx);
+ return ret;
+ }
+
+ wx_cache_ring_rss(wx);
+
+ return 0;
+}
+EXPORT_SYMBOL(wx_init_interrupt_scheme);
+
+irqreturn_t wx_msix_clean_rings(int __always_unused irq, void *data)
+{
+ struct wx_q_vector *q_vector = data;
+
+ /* EIAM disabled interrupts (on this vector) for us */
+ if (q_vector->rx.ring || q_vector->tx.ring)
+ napi_schedule_irqoff(&q_vector->napi);
+
+ return IRQ_HANDLED;
+}
+EXPORT_SYMBOL(wx_msix_clean_rings);
+
+void wx_free_irq(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+ int vector;
+
+ if (!(pdev->msix_enabled)) {
+ free_irq(pdev->irq, wx);
+ return;
+ }
+
+ for (vector = 0; vector < wx->num_q_vectors; vector++) {
+ struct wx_q_vector *q_vector = wx->q_vector[vector];
+ struct msix_entry *entry = &wx->msix_entries[vector];
+
+ /* free only the irqs that were actually requested */
+ if (!q_vector->rx.ring && !q_vector->tx.ring)
+ continue;
+
+ free_irq(entry->vector, q_vector);
+ }
+
+ free_irq(wx->msix_entries[vector].vector, wx);
+}
+EXPORT_SYMBOL(wx_free_irq);
+
+/**
+ * wx_setup_isb_resources - allocate interrupt status resources
+ * @wx: board private structure
+ *
+ * Return 0 on success, negative on failure
+ **/
+int wx_setup_isb_resources(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+
+ wx->isb_mem = dma_alloc_coherent(&pdev->dev,
+ sizeof(u32) * 4,
+ &wx->isb_dma,
+ GFP_KERNEL);
+ if (!wx->isb_mem) {
+ wx_err(wx, "Alloc isb_mem failed\n");
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(wx_setup_isb_resources);
+
+/**
+ * wx_free_isb_resources - allocate all queues Rx resources
+ * @wx: board private structure
+ *
+ * Return 0 on success, negative on failure
+ **/
+void wx_free_isb_resources(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+
+ dma_free_coherent(&pdev->dev, sizeof(u32) * 4,
+ wx->isb_mem, wx->isb_dma);
+ wx->isb_mem = NULL;
+}
+EXPORT_SYMBOL(wx_free_isb_resources);
+
+u32 wx_misc_isb(struct wx *wx, enum wx_isb_idx idx)
+{
+ u32 cur_tag = 0;
+
+ cur_tag = wx->isb_mem[WX_ISB_HEADER];
+ wx->isb_tag[idx] = cur_tag;
+
+ return (__force u32)cpu_to_le32(wx->isb_mem[idx]);
+}
+EXPORT_SYMBOL(wx_misc_isb);
+
+/**
+ * wx_set_ivar - set the IVAR registers, mapping interrupt causes to vectors
+ * @wx: pointer to wx struct
+ * @direction: 0 for Rx, 1 for Tx, -1 for other causes
+ * @queue: queue to map the corresponding interrupt to
+ * @msix_vector: the vector to map to the corresponding queue
+ *
+ **/
+static void wx_set_ivar(struct wx *wx, s8 direction,
+ u16 queue, u16 msix_vector)
+{
+ u32 ivar, index;
+
+ if (direction == -1) {
+ /* other causes */
+ msix_vector |= WX_PX_IVAR_ALLOC_VAL;
+ index = 0;
+ ivar = rd32(wx, WX_PX_MISC_IVAR);
+ ivar &= ~(0xFF << index);
+ ivar |= (msix_vector << index);
+ wr32(wx, WX_PX_MISC_IVAR, ivar);
+ } else {
+ /* tx or rx causes */
+ msix_vector |= WX_PX_IVAR_ALLOC_VAL;
+ index = ((16 * (queue & 1)) + (8 * direction));
+ ivar = rd32(wx, WX_PX_IVAR(queue >> 1));
+ ivar &= ~(0xFF << index);
+ ivar |= (msix_vector << index);
+ wr32(wx, WX_PX_IVAR(queue >> 1), ivar);
+ }
+}
+
+/**
+ * wx_write_eitr - write EITR register in hardware specific way
+ * @q_vector: structure containing interrupt and ring information
+ *
+ * This function is made to be called by ethtool and by the driver
+ * when it needs to update EITR registers at runtime. Hardware
+ * specific quirks/differences are taken care of here.
+ */
+static void wx_write_eitr(struct wx_q_vector *q_vector)
+{
+ struct wx *wx = q_vector->wx;
+ int v_idx = q_vector->v_idx;
+ u32 itr_reg;
+
+ if (wx->mac.type == wx_mac_sp)
+ itr_reg = q_vector->itr & WX_SP_MAX_EITR;
+ else
+ itr_reg = q_vector->itr & WX_EM_MAX_EITR;
+
+ itr_reg |= WX_PX_ITR_CNT_WDIS;
+
+ wr32(wx, WX_PX_ITR(v_idx), itr_reg);
+}
+
+/**
+ * wx_configure_vectors - Configure vectors for hardware
+ * @wx: board private structure
+ *
+ * wx_configure_vectors sets up the hardware to properly generate MSI-X/MSI/LEGACY
+ * interrupts.
+ **/
+void wx_configure_vectors(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+ u32 eitrsel = 0;
+ u16 v_idx;
+
+ if (pdev->msix_enabled) {
+ /* Populate MSIX to EITR Select */
+ wr32(wx, WX_PX_ITRSEL, eitrsel);
+ /* use EIAM to auto-mask when MSI-X interrupt is asserted
+ * this saves a register write for every interrupt
+ */
+ wr32(wx, WX_PX_GPIE, WX_PX_GPIE_MODEL);
+ } else {
+ /* legacy interrupts, use EIAM to auto-mask when reading EICR,
+ * specifically only auto mask tx and rx interrupts.
+ */
+ wr32(wx, WX_PX_GPIE, 0);
+ }
+
+ /* Populate the IVAR table and set the ITR values to the
+ * corresponding register.
+ */
+ for (v_idx = 0; v_idx < wx->num_q_vectors; v_idx++) {
+ struct wx_q_vector *q_vector = wx->q_vector[v_idx];
+ struct wx_ring *ring;
+
+ wx_for_each_ring(ring, q_vector->rx)
+ wx_set_ivar(wx, 0, ring->reg_idx, v_idx);
+
+ wx_for_each_ring(ring, q_vector->tx)
+ wx_set_ivar(wx, 1, ring->reg_idx, v_idx);
+
+ wx_write_eitr(q_vector);
+ }
+
+ wx_set_ivar(wx, -1, 0, v_idx);
+ if (pdev->msix_enabled)
+ wr32(wx, WX_PX_ITR(v_idx), 1950);
+}
+EXPORT_SYMBOL(wx_configure_vectors);
+
+/**
+ * wx_clean_rx_ring - Free Rx Buffers per Queue
+ * @rx_ring: ring to free buffers from
+ **/
+static void wx_clean_rx_ring(struct wx_ring *rx_ring)
+{
+ struct wx_rx_buffer *rx_buffer;
+ u16 i = rx_ring->next_to_clean;
+
+ rx_buffer = &rx_ring->rx_buffer_info[i];
+
+ /* Free all the Rx ring sk_buffs */
+ while (i != rx_ring->next_to_alloc) {
+ if (rx_buffer->skb) {
+ struct sk_buff *skb = rx_buffer->skb;
+
+ if (WX_CB(skb)->page_released)
+ page_pool_put_full_page(rx_ring->page_pool, rx_buffer->page, false);
+
+ dev_kfree_skb(skb);
+ }
+
+ /* Invalidate cache lines that may have been written to by
+ * device so that we avoid corrupting memory.
+ */
+ dma_sync_single_range_for_cpu(rx_ring->dev,
+ rx_buffer->dma,
+ rx_buffer->page_offset,
+ WX_RX_BUFSZ,
+ DMA_FROM_DEVICE);
+
+ /* free resources associated with mapping */
+ page_pool_put_full_page(rx_ring->page_pool, rx_buffer->page, false);
+ __page_frag_cache_drain(rx_buffer->page,
+ rx_buffer->pagecnt_bias);
+
+ i++;
+ rx_buffer++;
+ if (i == rx_ring->count) {
+ i = 0;
+ rx_buffer = rx_ring->rx_buffer_info;
+ }
+ }
+
+ rx_ring->next_to_alloc = 0;
+ rx_ring->next_to_clean = 0;
+ rx_ring->next_to_use = 0;
+}
+
+/**
+ * wx_clean_all_rx_rings - Free Rx Buffers for all queues
+ * @wx: board private structure
+ **/
+void wx_clean_all_rx_rings(struct wx *wx)
+{
+ int i;
+
+ for (i = 0; i < wx->num_rx_queues; i++)
+ wx_clean_rx_ring(wx->rx_ring[i]);
+}
+EXPORT_SYMBOL(wx_clean_all_rx_rings);
+
+/**
+ * wx_free_rx_resources - Free Rx Resources
+ * @rx_ring: ring to clean the resources from
+ *
+ * Free all receive software resources
+ **/
+static void wx_free_rx_resources(struct wx_ring *rx_ring)
+{
+ wx_clean_rx_ring(rx_ring);
+ kvfree(rx_ring->rx_buffer_info);
+ rx_ring->rx_buffer_info = NULL;
+
+ /* if not set, then don't free */
+ if (!rx_ring->desc)
+ return;
+
+ dma_free_coherent(rx_ring->dev, rx_ring->size,
+ rx_ring->desc, rx_ring->dma);
+
+ rx_ring->desc = NULL;
+
+ if (rx_ring->page_pool) {
+ page_pool_destroy(rx_ring->page_pool);
+ rx_ring->page_pool = NULL;
+ }
+}
+
+/**
+ * wx_free_all_rx_resources - Free Rx Resources for All Queues
+ * @wx: pointer to hardware structure
+ *
+ * Free all receive software resources
+ **/
+static void wx_free_all_rx_resources(struct wx *wx)
+{
+ int i;
+
+ for (i = 0; i < wx->num_rx_queues; i++)
+ wx_free_rx_resources(wx->rx_ring[i]);
+}
+
+/**
+ * wx_clean_tx_ring - Free Tx Buffers
+ * @tx_ring: ring to be cleaned
+ **/
+static void wx_clean_tx_ring(struct wx_ring *tx_ring)
+{
+ struct wx_tx_buffer *tx_buffer;
+ u16 i = tx_ring->next_to_clean;
+
+ tx_buffer = &tx_ring->tx_buffer_info[i];
+
+ while (i != tx_ring->next_to_use) {
+ union wx_tx_desc *eop_desc, *tx_desc;
+
+ /* Free all the Tx ring sk_buffs */
+ dev_kfree_skb_any(tx_buffer->skb);
+
+ /* unmap skb header data */
+ dma_unmap_single(tx_ring->dev,
+ dma_unmap_addr(tx_buffer, dma),
+ dma_unmap_len(tx_buffer, len),
+ DMA_TO_DEVICE);
+
+ /* check for eop_desc to determine the end of the packet */
+ eop_desc = tx_buffer->next_to_watch;
+ tx_desc = WX_TX_DESC(tx_ring, i);
+
+ /* unmap remaining buffers */
+ while (tx_desc != eop_desc) {
+ tx_buffer++;
+ tx_desc++;
+ i++;
+ if (unlikely(i == tx_ring->count)) {
+ i = 0;
+ tx_buffer = tx_ring->tx_buffer_info;
+ tx_desc = WX_TX_DESC(tx_ring, 0);
+ }
+
+ /* unmap any remaining paged data */
+ if (dma_unmap_len(tx_buffer, len))
+ dma_unmap_page(tx_ring->dev,
+ dma_unmap_addr(tx_buffer, dma),
+ dma_unmap_len(tx_buffer, len),
+ DMA_TO_DEVICE);
+ }
+
+ /* move us one more past the eop_desc for start of next pkt */
+ tx_buffer++;
+ i++;
+ if (unlikely(i == tx_ring->count)) {
+ i = 0;
+ tx_buffer = tx_ring->tx_buffer_info;
+ }
+ }
+
+ netdev_tx_reset_queue(wx_txring_txq(tx_ring));
+
+ /* reset next_to_use and next_to_clean */
+ tx_ring->next_to_use = 0;
+ tx_ring->next_to_clean = 0;
+}
+
+/**
+ * wx_clean_all_tx_rings - Free Tx Buffers for all queues
+ * @wx: board private structure
+ **/
+void wx_clean_all_tx_rings(struct wx *wx)
+{
+ int i;
+
+ for (i = 0; i < wx->num_tx_queues; i++)
+ wx_clean_tx_ring(wx->tx_ring[i]);
+}
+EXPORT_SYMBOL(wx_clean_all_tx_rings);
+
+/**
+ * wx_free_tx_resources - Free Tx Resources per Queue
+ * @tx_ring: Tx descriptor ring for a specific queue
+ *
+ * Free all transmit software resources
+ **/
+static void wx_free_tx_resources(struct wx_ring *tx_ring)
+{
+ wx_clean_tx_ring(tx_ring);
+ kvfree(tx_ring->tx_buffer_info);
+ tx_ring->tx_buffer_info = NULL;
+
+ /* if not set, then don't free */
+ if (!tx_ring->desc)
+ return;
+
+ dma_free_coherent(tx_ring->dev, tx_ring->size,
+ tx_ring->desc, tx_ring->dma);
+ tx_ring->desc = NULL;
+}
+
+/**
+ * wx_free_all_tx_resources - Free Tx Resources for All Queues
+ * @wx: pointer to hardware structure
+ *
+ * Free all transmit software resources
+ **/
+static void wx_free_all_tx_resources(struct wx *wx)
+{
+ int i;
+
+ for (i = 0; i < wx->num_tx_queues; i++)
+ wx_free_tx_resources(wx->tx_ring[i]);
+}
+
+void wx_free_resources(struct wx *wx)
+{
+ wx_free_isb_resources(wx);
+ wx_free_all_rx_resources(wx);
+ wx_free_all_tx_resources(wx);
+}
+EXPORT_SYMBOL(wx_free_resources);
+
+static int wx_alloc_page_pool(struct wx_ring *rx_ring)
+{
+ int ret = 0;
+
+ struct page_pool_params pp_params = {
+ .flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV,
+ .order = 0,
+ .pool_size = rx_ring->size,
+ .nid = dev_to_node(rx_ring->dev),
+ .dev = rx_ring->dev,
+ .dma_dir = DMA_FROM_DEVICE,
+ .offset = 0,
+ .max_len = PAGE_SIZE,
+ };
+
+ rx_ring->page_pool = page_pool_create(&pp_params);
+ if (IS_ERR(rx_ring->page_pool)) {
+ ret = PTR_ERR(rx_ring->page_pool);
+ rx_ring->page_pool = NULL;
+ }
+
+ return ret;
+}
+
+/**
+ * wx_setup_rx_resources - allocate Rx resources (Descriptors)
+ * @rx_ring: rx descriptor ring (for a specific queue) to setup
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int wx_setup_rx_resources(struct wx_ring *rx_ring)
+{
+ struct device *dev = rx_ring->dev;
+ int orig_node = dev_to_node(dev);
+ int numa_node = NUMA_NO_NODE;
+ int size, ret;
+
+ size = sizeof(struct wx_rx_buffer) * rx_ring->count;
+
+ if (rx_ring->q_vector)
+ numa_node = rx_ring->q_vector->numa_node;
+
+ rx_ring->rx_buffer_info = kvmalloc_node(size, GFP_KERNEL, numa_node);
+ if (!rx_ring->rx_buffer_info)
+ rx_ring->rx_buffer_info = kvmalloc(size, GFP_KERNEL);
+ if (!rx_ring->rx_buffer_info)
+ goto err;
+
+ /* Round up to nearest 4K */
+ rx_ring->size = rx_ring->count * sizeof(union wx_rx_desc);
+ rx_ring->size = ALIGN(rx_ring->size, 4096);
+
+ set_dev_node(dev, numa_node);
+ rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
+ &rx_ring->dma, GFP_KERNEL);
+ if (!rx_ring->desc) {
+ set_dev_node(dev, orig_node);
+ rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
+ &rx_ring->dma, GFP_KERNEL);
+ }
+
+ if (!rx_ring->desc)
+ goto err;
+
+ rx_ring->next_to_clean = 0;
+ rx_ring->next_to_use = 0;
+
+ ret = wx_alloc_page_pool(rx_ring);
+ if (ret < 0) {
+ dev_err(rx_ring->dev, "Page pool creation failed: %d\n", ret);
+ goto err;
+ }
+
+ return 0;
+err:
+ kvfree(rx_ring->rx_buffer_info);
+ rx_ring->rx_buffer_info = NULL;
+ dev_err(dev, "Unable to allocate memory for the Rx descriptor ring\n");
+ return -ENOMEM;
+}
+
+/**
+ * wx_setup_all_rx_resources - allocate all queues Rx resources
+ * @wx: pointer to hardware structure
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not). It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int wx_setup_all_rx_resources(struct wx *wx)
+{
+ int i, err = 0;
+
+ for (i = 0; i < wx->num_rx_queues; i++) {
+ err = wx_setup_rx_resources(wx->rx_ring[i]);
+ if (!err)
+ continue;
+
+ wx_err(wx, "Allocation for Rx Queue %u failed\n", i);
+ goto err_setup_rx;
+ }
+
+ return 0;
+err_setup_rx:
+ /* rewind the index freeing the rings as we go */
+ while (i--)
+ wx_free_rx_resources(wx->rx_ring[i]);
+ return err;
+}
+
+/**
+ * wx_setup_tx_resources - allocate Tx resources (Descriptors)
+ * @tx_ring: tx descriptor ring (for a specific queue) to setup
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int wx_setup_tx_resources(struct wx_ring *tx_ring)
+{
+ struct device *dev = tx_ring->dev;
+ int orig_node = dev_to_node(dev);
+ int numa_node = NUMA_NO_NODE;
+ int size;
+
+ size = sizeof(struct wx_tx_buffer) * tx_ring->count;
+
+ if (tx_ring->q_vector)
+ numa_node = tx_ring->q_vector->numa_node;
+
+ tx_ring->tx_buffer_info = kvmalloc_node(size, GFP_KERNEL, numa_node);
+ if (!tx_ring->tx_buffer_info)
+ tx_ring->tx_buffer_info = kvmalloc(size, GFP_KERNEL);
+ if (!tx_ring->tx_buffer_info)
+ goto err;
+
+ /* round up to nearest 4K */
+ tx_ring->size = tx_ring->count * sizeof(union wx_tx_desc);
+ tx_ring->size = ALIGN(tx_ring->size, 4096);
+
+ set_dev_node(dev, numa_node);
+ tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
+ &tx_ring->dma, GFP_KERNEL);
+ if (!tx_ring->desc) {
+ set_dev_node(dev, orig_node);
+ tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
+ &tx_ring->dma, GFP_KERNEL);
+ }
+
+ if (!tx_ring->desc)
+ goto err;
+
+ tx_ring->next_to_use = 0;
+ tx_ring->next_to_clean = 0;
+
+ return 0;
+
+err:
+ kvfree(tx_ring->tx_buffer_info);
+ tx_ring->tx_buffer_info = NULL;
+ dev_err(dev, "Unable to allocate memory for the Tx descriptor ring\n");
+ return -ENOMEM;
+}
+
+/**
+ * wx_setup_all_tx_resources - allocate all queues Tx resources
+ * @wx: pointer to private structure
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not). It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int wx_setup_all_tx_resources(struct wx *wx)
+{
+ int i, err = 0;
+
+ for (i = 0; i < wx->num_tx_queues; i++) {
+ err = wx_setup_tx_resources(wx->tx_ring[i]);
+ if (!err)
+ continue;
+
+ wx_err(wx, "Allocation for Tx Queue %u failed\n", i);
+ goto err_setup_tx;
+ }
+
+ return 0;
+err_setup_tx:
+ /* rewind the index freeing the rings as we go */
+ while (i--)
+ wx_free_tx_resources(wx->tx_ring[i]);
+ return err;
+}
+
+int wx_setup_resources(struct wx *wx)
+{
+ int err;
+
+ /* allocate transmit descriptors */
+ err = wx_setup_all_tx_resources(wx);
+ if (err)
+ return err;
+
+ /* allocate receive descriptors */
+ err = wx_setup_all_rx_resources(wx);
+ if (err)
+ goto err_free_tx;
+
+ err = wx_setup_isb_resources(wx);
+ if (err)
+ goto err_free_rx;
+
+ return 0;
+
+err_free_rx:
+ wx_free_all_rx_resources(wx);
+err_free_tx:
+ wx_free_all_tx_resources(wx);
+
+ return err;
+}
+EXPORT_SYMBOL(wx_setup_resources);
+
+/**
+ * wx_get_stats64 - Get System Network Statistics
+ * @netdev: network interface device structure
+ * @stats: storage space for 64bit statistics
+ */
+void wx_get_stats64(struct net_device *netdev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct wx *wx = netdev_priv(netdev);
+ int i;
+
+ rcu_read_lock();
+ for (i = 0; i < wx->num_rx_queues; i++) {
+ struct wx_ring *ring = READ_ONCE(wx->rx_ring[i]);
+ u64 bytes, packets;
+ unsigned int start;
+
+ if (ring) {
+ do {
+ start = u64_stats_fetch_begin(&ring->syncp);
+ packets = ring->stats.packets;
+ bytes = ring->stats.bytes;
+ } while (u64_stats_fetch_retry(&ring->syncp, start));
+ stats->rx_packets += packets;
+ stats->rx_bytes += bytes;
+ }
+ }
+
+ for (i = 0; i < wx->num_tx_queues; i++) {
+ struct wx_ring *ring = READ_ONCE(wx->tx_ring[i]);
+ u64 bytes, packets;
+ unsigned int start;
+
+ if (ring) {
+ do {
+ start = u64_stats_fetch_begin(&ring->syncp);
+ packets = ring->stats.packets;
+ bytes = ring->stats.bytes;
+ } while (u64_stats_fetch_retry(&ring->syncp,
+ start));
+ stats->tx_packets += packets;
+ stats->tx_bytes += bytes;
+ }
+ }
+
+ rcu_read_unlock();
+}
+EXPORT_SYMBOL(wx_get_stats64);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.h b/drivers/net/ethernet/wangxun/libwx/wx_lib.h
new file mode 100644
index 000000000000..50ee41f1fa10
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * WangXun Gigabit PCI Express Linux driver
+ * Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd.
+ */
+
+#ifndef _WX_LIB_H_
+#define _WX_LIB_H_
+
+void wx_alloc_rx_buffers(struct wx_ring *rx_ring, u16 cleaned_count);
+u16 wx_desc_unused(struct wx_ring *ring);
+netdev_tx_t wx_xmit_frame(struct sk_buff *skb,
+ struct net_device *netdev);
+void wx_napi_enable_all(struct wx *wx);
+void wx_napi_disable_all(struct wx *wx);
+void wx_reset_interrupt_capability(struct wx *wx);
+void wx_clear_interrupt_scheme(struct wx *wx);
+int wx_init_interrupt_scheme(struct wx *wx);
+irqreturn_t wx_msix_clean_rings(int __always_unused irq, void *data);
+void wx_free_irq(struct wx *wx);
+int wx_setup_isb_resources(struct wx *wx);
+void wx_free_isb_resources(struct wx *wx);
+u32 wx_misc_isb(struct wx *wx, enum wx_isb_idx idx);
+void wx_configure_vectors(struct wx *wx);
+void wx_clean_all_rx_rings(struct wx *wx);
+void wx_clean_all_tx_rings(struct wx *wx);
+void wx_free_resources(struct wx *wx);
+int wx_setup_resources(struct wx *wx);
+void wx_get_stats64(struct net_device *netdev,
+ struct rtnl_link_stats64 *stats);
+
+#endif /* _NGBE_LIB_H_ */
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h
index 1cbeef8230bf..77d8d7f1707e 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_type.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h
@@ -4,6 +4,9 @@
#ifndef _WX_TYPE_H_
#define _WX_TYPE_H_
+#include <linux/bitfield.h>
+#include <linux/netdevice.h>
+
/* Vendor ID */
#ifndef PCI_VENDOR_ID_WANGXUN
#define PCI_VENDOR_ID_WANGXUN 0x8088
@@ -36,12 +39,11 @@
#define WX_SPI_CMD 0x10104
#define WX_SPI_CMD_READ_DWORD 0x1
#define WX_SPI_CLK_DIV 0x3
-#define WX_SPI_CMD_CMD(_v) (((_v) & 0x7) << 28)
-#define WX_SPI_CMD_CLK(_v) (((_v) & 0x7) << 25)
-#define WX_SPI_CMD_ADDR(_v) (((_v) & 0xFFFFFF))
+#define WX_SPI_CMD_CMD(_v) FIELD_PREP(GENMASK(30, 28), _v)
+#define WX_SPI_CMD_CLK(_v) FIELD_PREP(GENMASK(27, 25), _v)
+#define WX_SPI_CMD_ADDR(_v) FIELD_PREP(GENMASK(23, 0), _v)
#define WX_SPI_DATA 0x10108
#define WX_SPI_DATA_BYPASS BIT(31)
-#define WX_SPI_DATA_STATUS(_v) (((_v) & 0xFF) << 16)
#define WX_SPI_DATA_OP_DONE BIT(0)
#define WX_SPI_STATUS 0x1010C
#define WX_SPI_STATUS_OPDONE BIT(0)
@@ -64,21 +66,50 @@
/* port cfg Registers */
#define WX_CFG_PORT_CTL 0x14400
#define WX_CFG_PORT_CTL_DRV_LOAD BIT(3)
+#define WX_CFG_PORT_CTL_QINQ BIT(2)
+#define WX_CFG_PORT_CTL_D_VLAN BIT(0) /* double vlan*/
+#define WX_CFG_TAG_TPID(_i) (0x14430 + ((_i) * 4))
+
+/* GPIO Registers */
+#define WX_GPIO_DR 0x14800
+#define WX_GPIO_DR_0 BIT(0) /* SDP0 Data Value */
+#define WX_GPIO_DR_1 BIT(1) /* SDP1 Data Value */
+#define WX_GPIO_DDR 0x14804
+#define WX_GPIO_DDR_0 BIT(0) /* SDP0 IO direction */
+#define WX_GPIO_DDR_1 BIT(1) /* SDP1 IO direction */
+#define WX_GPIO_CTL 0x14808
+#define WX_GPIO_INTEN 0x14830
+#define WX_GPIO_INTEN_0 BIT(0)
+#define WX_GPIO_INTEN_1 BIT(1)
+#define WX_GPIO_INTMASK 0x14834
+#define WX_GPIO_INTTYPE_LEVEL 0x14838
+#define WX_GPIO_POLARITY 0x1483C
+#define WX_GPIO_EOI 0x1484C
/*********************** Transmit DMA registers **************************/
/* transmit global control */
#define WX_TDM_CTL 0x18000
/* TDM CTL BIT */
#define WX_TDM_CTL_TE BIT(0) /* Transmit Enable */
+#define WX_TDM_PB_THRE(_i) (0x18020 + ((_i) * 4))
/***************************** RDB registers *********************************/
/* receive packet buffer */
#define WX_RDB_PB_CTL 0x19000
#define WX_RDB_PB_CTL_RXEN BIT(31) /* Enable Receiver */
#define WX_RDB_PB_CTL_DISABLED BIT(0)
+#define WX_RDB_PB_SZ(_i) (0x19020 + ((_i) * 4))
+#define WX_RDB_PB_SZ_SHIFT 10
/* statistic */
#define WX_RDB_PFCMACDAL 0x19210
#define WX_RDB_PFCMACDAH 0x19214
+/* ring assignment */
+#define WX_RDB_PL_CFG(_i) (0x19300 + ((_i) * 4))
+#define WX_RDB_PL_CFG_L4HDR BIT(1)
+#define WX_RDB_PL_CFG_L3HDR BIT(2)
+#define WX_RDB_PL_CFG_L2HDR BIT(3)
+#define WX_RDB_PL_CFG_TUN_TUNHDR BIT(4)
+#define WX_RDB_PL_CFG_TUN_OUTL2HDR BIT(5)
/******************************* PSR Registers *******************************/
/* psr control */
@@ -96,10 +127,24 @@
#define WX_PSR_CTL_MO_SHIFT 5
#define WX_PSR_CTL_MO (0x3 << WX_PSR_CTL_MO_SHIFT)
#define WX_PSR_CTL_TPE BIT(4)
+#define WX_PSR_MAX_SZ 0x15020
+#define WX_PSR_VLAN_CTL 0x15088
+#define WX_PSR_VLAN_CTL_CFIEN BIT(29) /* bit 29 */
+#define WX_PSR_VLAN_CTL_VFE BIT(30) /* bit 30 */
/* mcasst/ucast overflow tbl */
#define WX_PSR_MC_TBL(_i) (0x15200 + ((_i) * 4))
#define WX_PSR_UC_TBL(_i) (0x15400 + ((_i) * 4))
+/* VM L2 contorl */
+#define WX_PSR_VM_L2CTL(_i) (0x15600 + ((_i) * 4))
+#define WX_PSR_VM_L2CTL_UPE BIT(4) /* unicast promiscuous */
+#define WX_PSR_VM_L2CTL_VACC BIT(6) /* accept nomatched vlan */
+#define WX_PSR_VM_L2CTL_AUPE BIT(8) /* accept untagged packets */
+#define WX_PSR_VM_L2CTL_ROMPE BIT(9) /* accept packets in MTA tbl */
+#define WX_PSR_VM_L2CTL_ROPE BIT(10) /* accept packets in UC tbl */
+#define WX_PSR_VM_L2CTL_BAM BIT(11) /* accept broadcast packets */
+#define WX_PSR_VM_L2CTL_MPE BIT(12) /* multicast promiscuous */
+
/* Management */
#define WX_PSR_MNG_FLEX_SEL 0x1582C
#define WX_PSR_MNG_FLEX_DW_L(_i) (0x15A00 + ((_i) * 16))
@@ -113,14 +158,35 @@
/* mac switcher */
#define WX_PSR_MAC_SWC_AD_L 0x16200
#define WX_PSR_MAC_SWC_AD_H 0x16204
-#define WX_PSR_MAC_SWC_AD_H_AD(v) (((v) & 0xFFFF))
-#define WX_PSR_MAC_SWC_AD_H_ADTYPE(v) (((v) & 0x1) << 30)
+#define WX_PSR_MAC_SWC_AD_H_AD(v) FIELD_PREP(U16_MAX, v)
+#define WX_PSR_MAC_SWC_AD_H_ADTYPE(v) FIELD_PREP(BIT(30), v)
#define WX_PSR_MAC_SWC_AD_H_AV BIT(31)
#define WX_PSR_MAC_SWC_VM_L 0x16208
#define WX_PSR_MAC_SWC_VM_H 0x1620C
#define WX_PSR_MAC_SWC_IDX 0x16210
#define WX_CLEAR_VMDQ_ALL 0xFFFFFFFFU
+/********************************* RSEC **************************************/
+/* general rsec */
+#define WX_RSC_CTL 0x17000
+#define WX_RSC_CTL_SAVE_MAC_ERR BIT(6)
+#define WX_RSC_CTL_CRC_STRIP BIT(2)
+#define WX_RSC_CTL_RX_DIS BIT(1)
+#define WX_RSC_ST 0x17004
+#define WX_RSC_ST_RSEC_RDY BIT(0)
+
+/****************************** TDB ******************************************/
+#define WX_TDB_PB_SZ(_i) (0x1CC00 + ((_i) * 4))
+#define WX_TXPKT_SIZE_MAX 0xA /* Max Tx Packet size */
+
+/****************************** TSEC *****************************************/
+/* Security Control Registers */
+#define WX_TSC_CTL 0x1D000
+#define WX_TSC_CTL_TX_DIS BIT(1)
+#define WX_TSC_CTL_TSEC_DIS BIT(0)
+#define WX_TSC_BUF_AE 0x1D00C
+#define WX_TSC_BUF_AE_THR GENMASK(9, 0)
+
/************************************** MNG ********************************/
#define WX_MNG_SWFW_SYNC 0x1E008
#define WX_MNG_SWFW_SYNC_SW_MB BIT(2)
@@ -133,11 +199,15 @@
/************************************* ETH MAC *****************************/
#define WX_MAC_TX_CFG 0x11000
#define WX_MAC_TX_CFG_TE BIT(0)
+#define WX_MAC_TX_CFG_SPEED_MASK GENMASK(30, 29)
+#define WX_MAC_TX_CFG_SPEED_10G FIELD_PREP(WX_MAC_TX_CFG_SPEED_MASK, 0)
+#define WX_MAC_TX_CFG_SPEED_1G FIELD_PREP(WX_MAC_TX_CFG_SPEED_MASK, 3)
#define WX_MAC_RX_CFG 0x11004
#define WX_MAC_RX_CFG_RE BIT(0)
#define WX_MAC_RX_CFG_JE BIT(8)
#define WX_MAC_PKT_FLT 0x11008
#define WX_MAC_PKT_FLT_PR BIT(0) /* promiscuous mode */
+#define WX_MAC_WDG_TIMEOUT 0x1100C
#define WX_MAC_RX_FLOW_CTRL 0x11090
#define WX_MAC_RX_FLOW_CTRL_RFE BIT(0) /* receive fc enable */
#define WX_MMC_CONTROL 0x11800
@@ -147,10 +217,34 @@
/* Interrupt Registers */
#define WX_BME_CTL 0x12020
#define WX_PX_MISC_IC 0x100
+#define WX_PX_MISC_ICS 0x104
+#define WX_PX_MISC_IEN 0x108
+#define WX_PX_INTA 0x110
+#define WX_PX_GPIE 0x118
+#define WX_PX_GPIE_MODEL BIT(0)
+#define WX_PX_IC 0x120
#define WX_PX_IMS(_i) (0x140 + (_i) * 4)
+#define WX_PX_IMC(_i) (0x150 + (_i) * 4)
+#define WX_PX_ISB_ADDR_L 0x160
+#define WX_PX_ISB_ADDR_H 0x164
#define WX_PX_TRANSACTION_PENDING 0x168
+#define WX_PX_ITRSEL 0x180
+#define WX_PX_ITR(_i) (0x200 + (_i) * 4)
+#define WX_PX_ITR_CNT_WDIS BIT(31)
+#define WX_PX_MISC_IVAR 0x4FC
+#define WX_PX_IVAR(_i) (0x500 + (_i) * 4)
+
+#define WX_PX_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */
+#define WX_7K_ITR 595
+#define WX_12K_ITR 336
+#define WX_SP_MAX_EITR 0x00000FF8U
+#define WX_EM_MAX_EITR 0x00007FFCU
/* transmit DMA Registers */
+#define WX_PX_TR_BAL(_i) (0x03000 + ((_i) * 0x40))
+#define WX_PX_TR_BAH(_i) (0x03004 + ((_i) * 0x40))
+#define WX_PX_TR_WP(_i) (0x03008 + ((_i) * 0x40))
+#define WX_PX_TR_RP(_i) (0x0300C + ((_i) * 0x40))
#define WX_PX_TR_CFG(_i) (0x03010 + ((_i) * 0x40))
/* Transmit Config masks */
#define WX_PX_TR_CFG_ENABLE BIT(0) /* Ena specific Tx Queue */
@@ -160,8 +254,22 @@
#define WX_PX_TR_CFG_THRE_SHIFT 8
/* Receive DMA Registers */
+#define WX_PX_RR_BAL(_i) (0x01000 + ((_i) * 0x40))
+#define WX_PX_RR_BAH(_i) (0x01004 + ((_i) * 0x40))
+#define WX_PX_RR_WP(_i) (0x01008 + ((_i) * 0x40))
+#define WX_PX_RR_RP(_i) (0x0100C + ((_i) * 0x40))
#define WX_PX_RR_CFG(_i) (0x01010 + ((_i) * 0x40))
/* PX_RR_CFG bit definitions */
+#define WX_PX_RR_CFG_SPLIT_MODE BIT(26)
+#define WX_PX_RR_CFG_RR_THER_SHIFT 16
+#define WX_PX_RR_CFG_RR_HDR_SZ GENMASK(15, 12)
+#define WX_PX_RR_CFG_RR_BUF_SZ GENMASK(11, 8)
+#define WX_PX_RR_CFG_BHDRSIZE_SHIFT 6 /* 64byte resolution (>> 6)
+ * + at bit 8 offset (<< 12)
+ * = (<< 6)
+ */
+#define WX_PX_RR_CFG_BSIZEPKT_SHIFT 2 /* so many KBs */
+#define WX_PX_RR_CFG_RR_SIZE_SHIFT 1
#define WX_PX_RR_CFG_RR_EN BIT(0)
/* Number of 80 microseconds we wait for PCI Express master disable */
@@ -185,6 +293,50 @@
#define WX_SW_REGION_PTR 0x1C
+#define WX_MAC_STATE_DEFAULT 0x1
+#define WX_MAC_STATE_MODIFIED 0x2
+#define WX_MAC_STATE_IN_USE 0x4
+
+#define WX_MAX_RXD 8192
+#define WX_MAX_TXD 8192
+
+/* Supported Rx Buffer Sizes */
+#define WX_RXBUFFER_256 256 /* Used for skb receive header */
+#define WX_RXBUFFER_2K 2048
+#define WX_MAX_RXBUFFER 16384 /* largest size for single descriptor */
+
+#if MAX_SKB_FRAGS < 8
+#define WX_RX_BUFSZ ALIGN(WX_MAX_RXBUFFER / MAX_SKB_FRAGS, 1024)
+#else
+#define WX_RX_BUFSZ WX_RXBUFFER_2K
+#endif
+
+#define WX_RX_BUFFER_WRITE 16 /* Must be power of 2 */
+
+#define WX_MAX_DATA_PER_TXD BIT(14)
+/* Tx Descriptors needed, worst case */
+#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), WX_MAX_DATA_PER_TXD)
+#define DESC_NEEDED (MAX_SKB_FRAGS + 4)
+
+/* Ether Types */
+#define WX_ETH_P_CNM 0x22E7
+
+#define WX_CFG_PORT_ST 0x14404
+
+/******************* Receive Descriptor bit definitions **********************/
+#define WX_RXD_STAT_DD BIT(0) /* Done */
+#define WX_RXD_STAT_EOP BIT(1) /* End of Packet */
+
+#define WX_RXD_ERR_RXE BIT(29) /* Any MAC Error */
+
+/*********************** Transmit Descriptor Config Masks ****************/
+#define WX_TXD_STAT_DD BIT(0) /* Descriptor Done */
+#define WX_TXD_DTYP_DATA 0 /* Adv Data Descriptor */
+#define WX_TXD_PAYLEN_SHIFT 13 /* Desc PAYLEN shift */
+#define WX_TXD_EOP BIT(24) /* End of Packet */
+#define WX_TXD_IFCS BIT(25) /* Insert FCS */
+#define WX_TXD_RS BIT(27) /* Report Status */
+
/* Host Interface Command Structures */
struct wx_hic_hdr {
u8 cmd;
@@ -249,14 +401,23 @@ enum wx_mac_type {
wx_mac_em
};
+enum em_mac_type {
+ em_mac_type_unknown = 0,
+ em_mac_type_mdi,
+ em_mac_type_rgmii
+};
+
struct wx_mac_info {
enum wx_mac_type type;
bool set_lben;
u8 addr[ETH_ALEN];
u8 perm_addr[ETH_ALEN];
+ u32 mta_shadow[128];
s32 mc_filter_type;
u32 mcft_size;
u32 num_rar_entries;
+ u32 rx_pb_size;
+ u32 tx_pb_size;
u32 max_tx_queues;
u32 max_rx_queues;
@@ -284,19 +445,183 @@ struct wx_addr_filter_info {
bool user_set_promisc;
};
+struct wx_mac_addr {
+ u8 addr[ETH_ALEN];
+ u16 state; /* bitmask */
+ u64 pools;
+};
+
enum wx_reset_type {
WX_LAN_RESET = 0,
WX_SW_RESET,
WX_GLOBAL_RESET
};
-struct wx_hw {
+struct wx_cb {
+ dma_addr_t dma;
+ u16 append_cnt; /* number of skb's appended */
+ bool page_released;
+ bool dma_released;
+};
+
+#define WX_CB(skb) ((struct wx_cb *)(skb)->cb)
+
+/* Transmit Descriptor */
+union wx_tx_desc {
+ struct {
+ __le64 buffer_addr; /* Address of descriptor's data buf */
+ __le32 cmd_type_len;
+ __le32 olinfo_status;
+ } read;
+ struct {
+ __le64 rsvd; /* Reserved */
+ __le32 nxtseq_seed;
+ __le32 status;
+ } wb;
+};
+
+/* Receive Descriptor */
+union wx_rx_desc {
+ struct {
+ __le64 pkt_addr; /* Packet buffer address */
+ __le64 hdr_addr; /* Header buffer address */
+ } read;
+ struct {
+ struct {
+ union {
+ __le32 data;
+ struct {
+ __le16 pkt_info; /* RSS, Pkt type */
+ __le16 hdr_info; /* Splithdr, hdrlen */
+ } hs_rss;
+ } lo_dword;
+ union {
+ __le32 rss; /* RSS Hash */
+ struct {
+ __le16 ip_id; /* IP id */
+ __le16 csum; /* Packet Checksum */
+ } csum_ip;
+ } hi_dword;
+ } lower;
+ struct {
+ __le32 status_error; /* ext status/error */
+ __le16 length; /* Packet length */
+ __le16 vlan; /* VLAN tag */
+ } upper;
+ } wb; /* writeback */
+};
+
+#define WX_RX_DESC(R, i) \
+ (&(((union wx_rx_desc *)((R)->desc))[i]))
+#define WX_TX_DESC(R, i) \
+ (&(((union wx_tx_desc *)((R)->desc))[i]))
+
+/* wrapper around a pointer to a socket buffer,
+ * so a DMA handle can be stored along with the buffer
+ */
+struct wx_tx_buffer {
+ union wx_tx_desc *next_to_watch;
+ struct sk_buff *skb;
+ unsigned int bytecount;
+ unsigned short gso_segs;
+ DEFINE_DMA_UNMAP_ADDR(dma);
+ DEFINE_DMA_UNMAP_LEN(len);
+};
+
+struct wx_rx_buffer {
+ struct sk_buff *skb;
+ dma_addr_t dma;
+ dma_addr_t page_dma;
+ struct page *page;
+ unsigned int page_offset;
+ u16 pagecnt_bias;
+};
+
+struct wx_queue_stats {
+ u64 packets;
+ u64 bytes;
+};
+
+/* iterator for handling rings in ring container */
+#define wx_for_each_ring(posm, headm) \
+ for (posm = (headm).ring; posm; posm = posm->next)
+
+struct wx_ring_container {
+ struct wx_ring *ring; /* pointer to linked list of rings */
+ unsigned int total_bytes; /* total bytes processed this int */
+ unsigned int total_packets; /* total packets processed this int */
+ u8 count; /* total number of rings in vector */
+ u8 itr; /* current ITR setting for ring */
+};
+
+struct wx_ring {
+ struct wx_ring *next; /* pointer to next ring in q_vector */
+ struct wx_q_vector *q_vector; /* backpointer to host q_vector */
+ struct net_device *netdev; /* netdev ring belongs to */
+ struct device *dev; /* device for DMA mapping */
+ struct page_pool *page_pool;
+ void *desc; /* descriptor ring memory */
+ union {
+ struct wx_tx_buffer *tx_buffer_info;
+ struct wx_rx_buffer *rx_buffer_info;
+ };
+ u8 __iomem *tail;
+ dma_addr_t dma; /* phys. address of descriptor ring */
+ unsigned int size; /* length in bytes */
+
+ u16 count; /* amount of descriptors */
+
+ u8 queue_index; /* needed for multiqueue queue management */
+ u8 reg_idx; /* holds the special value that gets
+ * the hardware register offset
+ * associated with this ring, which is
+ * different for DCB and RSS modes
+ */
+ u16 next_to_use;
+ u16 next_to_clean;
+ u16 next_to_alloc;
+
+ struct wx_queue_stats stats;
+ struct u64_stats_sync syncp;
+} ____cacheline_internodealigned_in_smp;
+
+struct wx_q_vector {
+ struct wx *wx;
+ int cpu; /* CPU for DCA */
+ int numa_node;
+ u16 v_idx; /* index of q_vector within array, also used for
+ * finding the bit in EICR and friends that
+ * represents the vector for this ring
+ */
+ u16 itr; /* Interrupt throttle rate written to EITR */
+ struct wx_ring_container rx, tx;
+ struct napi_struct napi;
+ struct rcu_head rcu; /* to avoid race with update stats on free */
+
+ char name[IFNAMSIZ + 17];
+
+ /* for dynamic allocation of rings associated with this q_vector */
+ struct wx_ring ring[0] ____cacheline_internodealigned_in_smp;
+};
+
+enum wx_isb_idx {
+ WX_ISB_HEADER,
+ WX_ISB_MISC,
+ WX_ISB_VEC0,
+ WX_ISB_VEC1,
+ WX_ISB_MAX
+};
+
+struct wx {
u8 __iomem *hw_addr;
struct pci_dev *pdev;
+ struct net_device *netdev;
struct wx_bus_info bus;
struct wx_mac_info mac;
+ enum em_mac_type mac_type;
struct wx_eeprom_info eeprom;
struct wx_addr_filter_info addr_ctrl;
+ struct wx_mac_addr *mac_table;
u16 device_id;
u16 vendor_id;
u16 subsystem_device_id;
@@ -304,11 +629,63 @@ struct wx_hw {
u8 revision_id;
u16 oem_ssid;
u16 oem_svid;
+ u16 msg_enable;
bool adapter_stopped;
+ u16 tpid[8];
+ char eeprom_id[32];
+ char *driver_name;
enum wx_reset_type reset_type;
+
+ /* PHY stuff */
+ unsigned int link;
+ int speed;
+ int duplex;
+ struct phy_device *phydev;
+
+ bool wol_enabled;
+ bool ncsi_enabled;
+ bool gpio_ctrl;
+
+ /* Tx fast path data */
+ int num_tx_queues;
+ u16 tx_itr_setting;
+ u16 tx_work_limit;
+
+ /* Rx fast path data */
+ int num_rx_queues;
+ u16 rx_itr_setting;
+ u16 rx_work_limit;
+
+ int num_q_vectors; /* current number of q_vectors for device */
+ int max_q_vectors; /* upper limit of q_vectors for device */
+
+ u32 tx_ring_count;
+ u32 rx_ring_count;
+
+ struct wx_ring *tx_ring[64] ____cacheline_aligned_in_smp;
+ struct wx_ring *rx_ring[64];
+ struct wx_q_vector *q_vector[64];
+
+ unsigned int queues_per_pool;
+ struct msix_entry *msix_entries;
+
+ /* misc interrupt status block */
+ dma_addr_t isb_dma;
+ u32 *isb_mem;
+ u32 isb_tag[WX_ISB_MAX];
+
+#define WX_MAX_RETA_ENTRIES 128
+ u8 rss_indir_tbl[WX_MAX_RETA_ENTRIES];
+
+#define WX_RSS_KEY_SIZE 40 /* size of RSS Hash Key in bytes */
+ u32 *rss_key;
+ u32 wol;
+
+ u16 bd_number;
};
#define WX_INTR_ALL (~0ULL)
+#define WX_INTR_Q(i) BIT(i)
/* register operations */
#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
@@ -319,23 +696,23 @@ struct wx_hw {
wr32((a), (reg) + ((off) << 2), (val))
static inline u32
-rd32m(struct wx_hw *wxhw, u32 reg, u32 mask)
+rd32m(struct wx *wx, u32 reg, u32 mask)
{
u32 val;
- val = rd32(wxhw, reg);
+ val = rd32(wx, reg);
return val & mask;
}
static inline void
-wr32m(struct wx_hw *wxhw, u32 reg, u32 mask, u32 field)
+wr32m(struct wx *wx, u32 reg, u32 mask, u32 field)
{
u32 val;
- val = rd32(wxhw, reg);
+ val = rd32(wx, reg);
val = ((val & ~mask) | (field & mask));
- wr32(wxhw, reg, val);
+ wr32(wx, reg, val);
}
/* On some domestic CPU platforms, sometimes IO is not synchronized with
@@ -343,10 +720,10 @@ wr32m(struct wx_hw *wxhw, u32 reg, u32 mask, u32 field)
*/
#define WX_WRITE_FLUSH(H) rd32(H, WX_MIS_PWR)
-#define wx_err(wxhw, fmt, arg...) \
- dev_err(&(wxhw)->pdev->dev, fmt, ##arg)
+#define wx_err(wx, fmt, arg...) \
+ dev_err(&(wx)->pdev->dev, fmt, ##arg)
-#define wx_dbg(wxhw, fmt, arg...) \
- dev_dbg(&(wxhw)->pdev->dev, fmt, ##arg)
+#define wx_dbg(wx, fmt, arg...) \
+ dev_dbg(&(wx)->pdev->dev, fmt, ##arg)
#endif /* _WX_TYPE_H_ */
diff --git a/drivers/net/ethernet/wangxun/ngbe/Makefile b/drivers/net/ethernet/wangxun/ngbe/Makefile
index 391c2cbc1bb4..61a13d98abe7 100644
--- a/drivers/net/ethernet/wangxun/ngbe/Makefile
+++ b/drivers/net/ethernet/wangxun/ngbe/Makefile
@@ -6,4 +6,4 @@
obj-$(CONFIG_NGBE) += ngbe.o
-ngbe-objs := ngbe_main.o ngbe_hw.o
+ngbe-objs := ngbe_main.o ngbe_hw.o ngbe_mdio.o ngbe_ethtool.o
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe.h b/drivers/net/ethernet/wangxun/ngbe/ngbe.h
deleted file mode 100644
index af147ca8605c..000000000000
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd. */
-
-#ifndef _NGBE_H_
-#define _NGBE_H_
-
-#include "ngbe_type.h"
-
-#define NGBE_MAX_FDIR_INDICES 7
-
-#define NGBE_MAX_RX_QUEUES (NGBE_MAX_FDIR_INDICES + 1)
-#define NGBE_MAX_TX_QUEUES (NGBE_MAX_FDIR_INDICES + 1)
-
-#define NGBE_ETH_LENGTH_OF_ADDRESS 6
-#define NGBE_MAX_MSIX_VECTORS 0x09
-#define NGBE_RAR_ENTRIES 32
-
-/* TX/RX descriptor defines */
-#define NGBE_DEFAULT_TXD 512 /* default ring size */
-#define NGBE_DEFAULT_TX_WORK 256
-#define NGBE_MAX_TXD 8192
-#define NGBE_MIN_TXD 128
-
-#define NGBE_DEFAULT_RXD 512 /* default ring size */
-#define NGBE_DEFAULT_RX_WORK 256
-#define NGBE_MAX_RXD 8192
-#define NGBE_MIN_RXD 128
-
-#define NGBE_MAC_STATE_DEFAULT 0x1
-#define NGBE_MAC_STATE_MODIFIED 0x2
-#define NGBE_MAC_STATE_IN_USE 0x4
-
-struct ngbe_mac_addr {
- u8 addr[ETH_ALEN];
- u16 state; /* bitmask */
- u64 pools;
-};
-
-/* board specific private data structure */
-struct ngbe_adapter {
- u8 __iomem *io_addr; /* Mainly for iounmap use */
- /* OS defined structs */
- struct net_device *netdev;
- struct pci_dev *pdev;
-
- /* structs defined in ngbe_hw.h */
- struct ngbe_hw hw;
- struct ngbe_mac_addr *mac_table;
- u16 msg_enable;
-
- /* Tx fast path data */
- int num_tx_queues;
- u16 tx_itr_setting;
- u16 tx_work_limit;
-
- /* Rx fast path data */
- int num_rx_queues;
- u16 rx_itr_setting;
- u16 rx_work_limit;
-
- int num_q_vectors; /* current number of q_vectors for device */
- int max_q_vectors; /* upper limit of q_vectors for device */
-
- u32 tx_ring_count;
- u32 rx_ring_count;
-
-#define NGBE_MAX_RETA_ENTRIES 128
- u8 rss_indir_tbl[NGBE_MAX_RETA_ENTRIES];
-
-#define NGBE_RSS_KEY_SIZE 40 /* size of RSS Hash Key in bytes */
- u32 *rss_key;
- u32 wol;
-
- u16 bd_number;
-};
-
-extern char ngbe_driver_name[];
-
-#endif /* _NGBE_H_ */
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c
new file mode 100644
index 000000000000..5b25834baf38
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#include <linux/pci.h>
+#include <linux/phy.h>
+#include <linux/netdevice.h>
+
+#include "../libwx/wx_ethtool.h"
+#include "ngbe_ethtool.h"
+
+static const struct ethtool_ops ngbe_ethtool_ops = {
+ .get_drvinfo = wx_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
+ .nway_reset = phy_ethtool_nway_reset,
+};
+
+void ngbe_set_ethtool_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &ngbe_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.h
new file mode 100644
index 000000000000..487074e0eeec
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#ifndef _NGBE_ETHTOOL_H_
+#define _NGBE_ETHTOOL_H_
+
+void ngbe_set_ethtool_ops(struct net_device *netdev);
+
+#endif /* _NGBE_ETHTOOL_H_ */
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c
index 0e3923b3737e..6562a2de9527 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c
@@ -9,12 +9,10 @@
#include "../libwx/wx_hw.h"
#include "ngbe_type.h"
#include "ngbe_hw.h"
-#include "ngbe.h"
-int ngbe_eeprom_chksum_hostif(struct ngbe_hw *hw)
+int ngbe_eeprom_chksum_hostif(struct wx *wx)
{
struct wx_hic_read_shadow_ram buffer;
- struct wx_hw *wxhw = &hw->wxhw;
int status;
int tmp;
@@ -27,61 +25,73 @@ int ngbe_eeprom_chksum_hostif(struct ngbe_hw *hw)
/* one word */
buffer.length = 0;
- status = wx_host_interface_command(wxhw, (u32 *)&buffer, sizeof(buffer),
+ status = wx_host_interface_command(wx, (u32 *)&buffer, sizeof(buffer),
WX_HI_COMMAND_TIMEOUT, false);
if (status < 0)
return status;
- tmp = rd32a(wxhw, WX_MNG_MBOX, 1);
+ tmp = rd32a(wx, WX_MNG_MBOX, 1);
if (tmp == NGBE_FW_CMD_ST_PASS)
return 0;
return -EIO;
}
-static int ngbe_reset_misc(struct ngbe_hw *hw)
+static int ngbe_reset_misc(struct wx *wx)
{
- struct wx_hw *wxhw = &hw->wxhw;
-
- wx_reset_misc(wxhw);
- if (hw->mac_type == ngbe_mac_type_rgmii)
- wr32(wxhw, NGBE_MDIO_CLAUSE_SELECT, 0xF);
- if (hw->gpio_ctrl) {
+ wx_reset_misc(wx);
+ if (wx->gpio_ctrl) {
/* gpio0 is used to power on/off control*/
- wr32(wxhw, NGBE_GPIO_DDR, 0x1);
- wr32(wxhw, NGBE_GPIO_DR, NGBE_GPIO_DR_0);
+ wr32(wx, NGBE_GPIO_DDR, 0x1);
+ ngbe_sfp_modules_txrx_powerctl(wx, false);
}
return 0;
}
+void ngbe_sfp_modules_txrx_powerctl(struct wx *wx, bool swi)
+{
+ /* gpio0 is used to power on control . 0 is on */
+ wr32(wx, NGBE_GPIO_DR, swi ? 0 : NGBE_GPIO_DR_0);
+}
+
/**
* ngbe_reset_hw - Perform hardware reset
- * @hw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Resets the hardware by resetting the transmit and receive units, masks
* and clears all interrupts, perform a PHY reset, and perform a link (MAC)
* reset.
**/
-int ngbe_reset_hw(struct ngbe_hw *hw)
+int ngbe_reset_hw(struct wx *wx)
{
- struct wx_hw *wxhw = &hw->wxhw;
- int status = 0;
- u32 reset = 0;
+ u32 val = 0;
+ int ret = 0;
- /* Call adapter stop to disable tx/rx and clear interrupts */
- status = wx_stop_adapter(wxhw);
- if (status != 0)
- return status;
- reset = WX_MIS_RST_LAN_RST(wxhw->bus.func);
- wr32(wxhw, WX_MIS_RST, reset | rd32(wxhw, WX_MIS_RST));
- ngbe_reset_misc(hw);
+ /* Call wx stop to disable tx/rx and clear interrupts */
+ ret = wx_stop_adapter(wx);
+ if (ret != 0)
+ return ret;
+
+ if (wx->mac_type != em_mac_type_mdi) {
+ val = WX_MIS_RST_LAN_RST(wx->bus.func);
+ wr32(wx, WX_MIS_RST, val | rd32(wx, WX_MIS_RST));
+
+ ret = read_poll_timeout(rd32, val,
+ !(val & (BIT(9) << wx->bus.func)), 1000,
+ 100000, false, wx, 0x10028);
+ if (ret) {
+ wx_err(wx, "Lan reset exceed s maximum times.\n");
+ return ret;
+ }
+ }
+ ngbe_reset_misc(wx);
/* Store the permanent mac address */
- wx_get_mac_addr(wxhw, wxhw->mac.perm_addr);
+ wx_get_mac_addr(wx, wx->mac.perm_addr);
/* reset num_rar_entries to 128 */
- wxhw->mac.num_rar_entries = NGBE_RAR_ENTRIES;
- wx_init_rx_addrs(wxhw);
- pci_set_master(wxhw->pdev);
+ wx->mac.num_rar_entries = NGBE_RAR_ENTRIES;
+ wx_init_rx_addrs(wx);
+ pci_set_master(wx->pdev);
return 0;
}
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.h
index 42476a3fe57c..a4693e006816 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.h
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_hw.h
@@ -7,6 +7,7 @@
#ifndef _NGBE_HW_H_
#define _NGBE_HW_H_
-int ngbe_eeprom_chksum_hostif(struct ngbe_hw *hw);
-int ngbe_reset_hw(struct ngbe_hw *hw);
+int ngbe_eeprom_chksum_hostif(struct wx *wx);
+void ngbe_sfp_modules_txrx_powerctl(struct wx *wx, bool swi);
+int ngbe_reset_hw(struct wx *wx);
#endif /* _NGBE_HW_H_ */
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
index f0b24366da18..5b564d348c09 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
@@ -9,12 +9,16 @@
#include <linux/aer.h>
#include <linux/etherdevice.h>
#include <net/ip.h>
+#include <linux/phy.h>
#include "../libwx/wx_type.h"
#include "../libwx/wx_hw.h"
+#include "../libwx/wx_lib.h"
#include "ngbe_type.h"
+#include "ngbe_mdio.h"
#include "ngbe_hw.h"
-#include "ngbe.h"
+#include "ngbe_ethtool.h"
+
char ngbe_driver_name[] = "ngbe";
/* ngbe_pci_tbl - PCI Device ID Table
@@ -39,70 +43,27 @@ static const struct pci_device_id ngbe_pci_tbl[] = {
{ .device = 0 }
};
-static void ngbe_mac_set_default_filter(struct ngbe_adapter *adapter, u8 *addr)
-{
- struct ngbe_hw *hw = &adapter->hw;
-
- memcpy(&adapter->mac_table[0].addr, addr, ETH_ALEN);
- adapter->mac_table[0].pools = 1ULL;
- adapter->mac_table[0].state = (NGBE_MAC_STATE_DEFAULT |
- NGBE_MAC_STATE_IN_USE);
- wx_set_rar(&hw->wxhw, 0, adapter->mac_table[0].addr,
- adapter->mac_table[0].pools,
- WX_PSR_MAC_SWC_AD_H_AV);
-}
-
/**
* ngbe_init_type_code - Initialize the shared code
- * @hw: pointer to hardware structure
+ * @wx: pointer to hardware structure
**/
-static void ngbe_init_type_code(struct ngbe_hw *hw)
+static void ngbe_init_type_code(struct wx *wx)
{
int wol_mask = 0, ncsi_mask = 0;
- struct wx_hw *wxhw = &hw->wxhw;
- u16 type_mask = 0;
+ u16 type_mask = 0, val;
- wxhw->mac.type = wx_mac_em;
- type_mask = (u16)(wxhw->subsystem_device_id & NGBE_OEM_MASK);
- ncsi_mask = wxhw->subsystem_device_id & NGBE_NCSI_MASK;
- wol_mask = wxhw->subsystem_device_id & NGBE_WOL_MASK;
-
- switch (type_mask) {
- case NGBE_SUBID_M88E1512_SFP:
- case NGBE_SUBID_LY_M88E1512_SFP:
- hw->phy.type = ngbe_phy_m88e1512_sfi;
- break;
- case NGBE_SUBID_M88E1512_RJ45:
- hw->phy.type = ngbe_phy_m88e1512;
- break;
- case NGBE_SUBID_M88E1512_MIX:
- hw->phy.type = ngbe_phy_m88e1512_unknown;
- break;
- case NGBE_SUBID_YT8521S_SFP:
- case NGBE_SUBID_YT8521S_SFP_GPIO:
- case NGBE_SUBID_LY_YT8521S_SFP:
- hw->phy.type = ngbe_phy_yt8521s_sfi;
- break;
- case NGBE_SUBID_INTERNAL_YT8521S_SFP:
- case NGBE_SUBID_INTERNAL_YT8521S_SFP_GPIO:
- hw->phy.type = ngbe_phy_internal_yt8521s_sfi;
- break;
- case NGBE_SUBID_RGMII_FPGA:
- case NGBE_SUBID_OCP_CARD:
- fallthrough;
- default:
- hw->phy.type = ngbe_phy_internal;
- break;
- }
+ wx->mac.type = wx_mac_em;
+ type_mask = (u16)(wx->subsystem_device_id & NGBE_OEM_MASK);
+ ncsi_mask = wx->subsystem_device_id & NGBE_NCSI_MASK;
+ wol_mask = wx->subsystem_device_id & NGBE_WOL_MASK;
- if (hw->phy.type == ngbe_phy_internal ||
- hw->phy.type == ngbe_phy_internal_yt8521s_sfi)
- hw->mac_type = ngbe_mac_type_mdi;
- else
- hw->mac_type = ngbe_mac_type_rgmii;
+ val = rd32(wx, WX_CFG_PORT_ST);
+ wx->mac_type = (val & BIT(7)) >> 7 ?
+ em_mac_type_rgmii :
+ em_mac_type_mdi;
- hw->wol_enabled = (wol_mask == NGBE_WOL_SUP) ? 1 : 0;
- hw->ncsi_enabled = (ncsi_mask == NGBE_NCSI_MASK ||
+ wx->wol_enabled = (wol_mask == NGBE_WOL_SUP) ? 1 : 0;
+ wx->ncsi_enabled = (ncsi_mask == NGBE_NCSI_MASK ||
type_mask == NGBE_SUBID_OCP_CARD) ? 1 : 0;
switch (type_mask) {
@@ -110,31 +71,31 @@ static void ngbe_init_type_code(struct ngbe_hw *hw)
case NGBE_SUBID_LY_M88E1512_SFP:
case NGBE_SUBID_YT8521S_SFP_GPIO:
case NGBE_SUBID_INTERNAL_YT8521S_SFP_GPIO:
- hw->gpio_ctrl = 1;
+ wx->gpio_ctrl = 1;
break;
default:
- hw->gpio_ctrl = 0;
+ wx->gpio_ctrl = 0;
break;
}
}
/**
- * ngbe_init_rss_key - Initialize adapter RSS key
- * @adapter: device handle
+ * ngbe_init_rss_key - Initialize wx RSS key
+ * @wx: device handle
*
* Allocates and initializes the RSS key if it is not allocated.
**/
-static inline int ngbe_init_rss_key(struct ngbe_adapter *adapter)
+static inline int ngbe_init_rss_key(struct wx *wx)
{
u32 *rss_key;
- if (!adapter->rss_key) {
- rss_key = kzalloc(NGBE_RSS_KEY_SIZE, GFP_KERNEL);
+ if (!wx->rss_key) {
+ rss_key = kzalloc(WX_RSS_KEY_SIZE, GFP_KERNEL);
if (unlikely(!rss_key))
return -ENOMEM;
- netdev_rss_key_fill(rss_key, NGBE_RSS_KEY_SIZE);
- adapter->rss_key = rss_key;
+ netdev_rss_key_fill(rss_key, WX_RSS_KEY_SIZE);
+ wx->rss_key = rss_key;
}
return 0;
@@ -142,72 +103,263 @@ static inline int ngbe_init_rss_key(struct ngbe_adapter *adapter)
/**
* ngbe_sw_init - Initialize general software structures
- * @adapter: board private structure to initialize
+ * @wx: board private structure to initialize
**/
-static int ngbe_sw_init(struct ngbe_adapter *adapter)
+static int ngbe_sw_init(struct wx *wx)
{
- struct pci_dev *pdev = adapter->pdev;
- struct ngbe_hw *hw = &adapter->hw;
- struct wx_hw *wxhw = &hw->wxhw;
+ struct pci_dev *pdev = wx->pdev;
u16 msix_count = 0;
int err = 0;
- wxhw->hw_addr = adapter->io_addr;
- wxhw->pdev = pdev;
+ wx->mac.num_rar_entries = NGBE_RAR_ENTRIES;
+ wx->mac.max_rx_queues = NGBE_MAX_RX_QUEUES;
+ wx->mac.max_tx_queues = NGBE_MAX_TX_QUEUES;
+ wx->mac.mcft_size = NGBE_MC_TBL_SIZE;
+ wx->mac.rx_pb_size = NGBE_RX_PB_SIZE;
+ wx->mac.tx_pb_size = NGBE_TDB_PB_SZ;
/* PCI config space info */
- err = wx_sw_init(wxhw);
+ err = wx_sw_init(wx);
if (err < 0) {
- netif_err(adapter, probe, adapter->netdev,
- "Read of internal subsystem device id failed\n");
+ wx_err(wx, "read of internal subsystem device id failed\n");
return err;
}
/* mac type, phy type , oem type */
- ngbe_init_type_code(hw);
+ ngbe_init_type_code(wx);
- wxhw->mac.max_rx_queues = NGBE_MAX_RX_QUEUES;
- wxhw->mac.max_tx_queues = NGBE_MAX_TX_QUEUES;
- wxhw->mac.num_rar_entries = NGBE_RAR_ENTRIES;
/* Set common capability flags and settings */
- adapter->max_q_vectors = NGBE_MAX_MSIX_VECTORS;
-
- err = wx_get_pcie_msix_counts(wxhw, &msix_count, NGBE_MAX_MSIX_VECTORS);
+ wx->max_q_vectors = NGBE_MAX_MSIX_VECTORS;
+ err = wx_get_pcie_msix_counts(wx, &msix_count, NGBE_MAX_MSIX_VECTORS);
if (err)
dev_err(&pdev->dev, "Do not support MSI-X\n");
- wxhw->mac.max_msix_vectors = msix_count;
+ wx->mac.max_msix_vectors = msix_count;
- adapter->mac_table = kcalloc(wxhw->mac.num_rar_entries,
- sizeof(struct ngbe_mac_addr),
- GFP_KERNEL);
- if (!adapter->mac_table) {
- dev_err(&pdev->dev, "mac_table allocation failed: %d\n", err);
- return -ENOMEM;
- }
-
- if (ngbe_init_rss_key(adapter))
+ if (ngbe_init_rss_key(wx))
return -ENOMEM;
/* enable itr by default in dynamic mode */
- adapter->rx_itr_setting = 1;
- adapter->tx_itr_setting = 1;
+ wx->rx_itr_setting = 1;
+ wx->tx_itr_setting = 1;
/* set default ring sizes */
- adapter->tx_ring_count = NGBE_DEFAULT_TXD;
- adapter->rx_ring_count = NGBE_DEFAULT_RXD;
+ wx->tx_ring_count = NGBE_DEFAULT_TXD;
+ wx->rx_ring_count = NGBE_DEFAULT_RXD;
/* set default work limits */
- adapter->tx_work_limit = NGBE_DEFAULT_TX_WORK;
- adapter->rx_work_limit = NGBE_DEFAULT_RX_WORK;
+ wx->tx_work_limit = NGBE_DEFAULT_TX_WORK;
+ wx->rx_work_limit = NGBE_DEFAULT_RX_WORK;
return 0;
}
-static void ngbe_down(struct ngbe_adapter *adapter)
+/**
+ * ngbe_irq_enable - Enable default interrupt generation settings
+ * @wx: board private structure
+ * @queues: enable all queues interrupts
+ **/
+static void ngbe_irq_enable(struct wx *wx, bool queues)
{
- netif_carrier_off(adapter->netdev);
- netif_tx_disable(adapter->netdev);
-};
+ u32 mask;
+
+ /* enable misc interrupt */
+ mask = NGBE_PX_MISC_IEN_MASK;
+
+ wr32(wx, WX_GPIO_DDR, WX_GPIO_DDR_0);
+ wr32(wx, WX_GPIO_INTEN, WX_GPIO_INTEN_0 | WX_GPIO_INTEN_1);
+ wr32(wx, WX_GPIO_INTTYPE_LEVEL, 0x0);
+ wr32(wx, WX_GPIO_POLARITY, wx->gpio_ctrl ? 0 : 0x3);
+
+ wr32(wx, WX_PX_MISC_IEN, mask);
+
+ /* mask interrupt */
+ if (queues)
+ wx_intr_enable(wx, NGBE_INTR_ALL);
+ else
+ wx_intr_enable(wx, NGBE_INTR_MISC(wx));
+}
+
+/**
+ * ngbe_intr - msi/legacy mode Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ **/
+static irqreturn_t ngbe_intr(int __always_unused irq, void *data)
+{
+ struct wx_q_vector *q_vector;
+ struct wx *wx = data;
+ struct pci_dev *pdev;
+ u32 eicr;
+
+ q_vector = wx->q_vector[0];
+ pdev = wx->pdev;
+
+ eicr = wx_misc_isb(wx, WX_ISB_VEC0);
+ if (!eicr) {
+ /* shared interrupt alert!
+ * the interrupt that we masked before the EICR read.
+ */
+ if (netif_running(wx->netdev))
+ ngbe_irq_enable(wx, true);
+ return IRQ_NONE; /* Not our interrupt */
+ }
+ wx->isb_mem[WX_ISB_VEC0] = 0;
+ if (!(pdev->msi_enabled))
+ wr32(wx, WX_PX_INTA, 1);
+
+ wx->isb_mem[WX_ISB_MISC] = 0;
+ /* would disable interrupts here but it is auto disabled */
+ napi_schedule_irqoff(&q_vector->napi);
+
+ if (netif_running(wx->netdev))
+ ngbe_irq_enable(wx, false);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t ngbe_msix_other(int __always_unused irq, void *data)
+{
+ struct wx *wx = data;
+
+ /* re-enable the original interrupt state, no lsc, no queues */
+ if (netif_running(wx->netdev))
+ ngbe_irq_enable(wx, false);
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * ngbe_request_msix_irqs - Initialize MSI-X interrupts
+ * @wx: board private structure
+ *
+ * ngbe_request_msix_irqs allocates MSI-X vectors and requests
+ * interrupts from the kernel.
+ **/
+static int ngbe_request_msix_irqs(struct wx *wx)
+{
+ struct net_device *netdev = wx->netdev;
+ int vector, err;
+
+ for (vector = 0; vector < wx->num_q_vectors; vector++) {
+ struct wx_q_vector *q_vector = wx->q_vector[vector];
+ struct msix_entry *entry = &wx->msix_entries[vector];
+
+ if (q_vector->tx.ring && q_vector->rx.ring)
+ snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+ "%s-TxRx-%d", netdev->name, entry->entry);
+ else
+ /* skip this unused q_vector */
+ continue;
+
+ err = request_irq(entry->vector, wx_msix_clean_rings, 0,
+ q_vector->name, q_vector);
+ if (err) {
+ wx_err(wx, "request_irq failed for MSIX interrupt %s Error: %d\n",
+ q_vector->name, err);
+ goto free_queue_irqs;
+ }
+ }
+
+ err = request_irq(wx->msix_entries[vector].vector,
+ ngbe_msix_other, 0, netdev->name, wx);
+
+ if (err) {
+ wx_err(wx, "request_irq for msix_other failed: %d\n", err);
+ goto free_queue_irqs;
+ }
+
+ return 0;
+
+free_queue_irqs:
+ while (vector) {
+ vector--;
+ free_irq(wx->msix_entries[vector].vector,
+ wx->q_vector[vector]);
+ }
+ wx_reset_interrupt_capability(wx);
+ return err;
+}
+
+/**
+ * ngbe_request_irq - initialize interrupts
+ * @wx: board private structure
+ *
+ * Attempts to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ **/
+static int ngbe_request_irq(struct wx *wx)
+{
+ struct net_device *netdev = wx->netdev;
+ struct pci_dev *pdev = wx->pdev;
+ int err;
+
+ if (pdev->msix_enabled)
+ err = ngbe_request_msix_irqs(wx);
+ else if (pdev->msi_enabled)
+ err = request_irq(pdev->irq, ngbe_intr, 0,
+ netdev->name, wx);
+ else
+ err = request_irq(pdev->irq, ngbe_intr, IRQF_SHARED,
+ netdev->name, wx);
+
+ if (err)
+ wx_err(wx, "request_irq failed, Error %d\n", err);
+
+ return err;
+}
+
+static void ngbe_disable_device(struct wx *wx)
+{
+ struct net_device *netdev = wx->netdev;
+ u32 i;
+
+ /* disable all enabled rx queues */
+ for (i = 0; i < wx->num_rx_queues; i++)
+ /* this call also flushes the previous write */
+ wx_disable_rx_queue(wx, wx->rx_ring[i]);
+ /* disable receives */
+ wx_disable_rx(wx);
+ wx_napi_disable_all(wx);
+ netif_tx_stop_all_queues(netdev);
+ netif_tx_disable(netdev);
+ if (wx->gpio_ctrl)
+ ngbe_sfp_modules_txrx_powerctl(wx, false);
+ wx_irq_disable(wx);
+ /* disable transmits in the hardware now that interrupts are off */
+ for (i = 0; i < wx->num_tx_queues; i++) {
+ u8 reg_idx = wx->tx_ring[i]->reg_idx;
+
+ wr32(wx, WX_PX_TR_CFG(reg_idx), WX_PX_TR_CFG_SWFLSH);
+ }
+}
+
+static void ngbe_down(struct wx *wx)
+{
+ phy_stop(wx->phydev);
+ ngbe_disable_device(wx);
+ wx_clean_all_tx_rings(wx);
+ wx_clean_all_rx_rings(wx);
+}
+
+static void ngbe_up(struct wx *wx)
+{
+ wx_configure_vectors(wx);
+
+ /* make sure to complete pre-operations */
+ smp_mb__before_atomic();
+ wx_napi_enable_all(wx);
+ /* enable transmits */
+ netif_tx_start_all_queues(wx->netdev);
+
+ /* clear any pending interrupts, may auto mask */
+ rd32(wx, WX_PX_IC);
+ rd32(wx, WX_PX_MISC_IC);
+ ngbe_irq_enable(wx, true);
+ if (wx->gpio_ctrl)
+ ngbe_sfp_modules_txrx_powerctl(wx, true);
+
+ phy_start(wx->phydev);
+}
/**
* ngbe_open - Called when a network interface is made active
@@ -220,13 +372,43 @@ static void ngbe_down(struct ngbe_adapter *adapter)
**/
static int ngbe_open(struct net_device *netdev)
{
- struct ngbe_adapter *adapter = netdev_priv(netdev);
- struct ngbe_hw *hw = &adapter->hw;
- struct wx_hw *wxhw = &hw->wxhw;
+ struct wx *wx = netdev_priv(netdev);
+ int err;
+
+ wx_control_hw(wx, true);
+
+ err = wx_setup_resources(wx);
+ if (err)
+ return err;
+
+ wx_configure(wx);
+
+ err = ngbe_request_irq(wx);
+ if (err)
+ goto err_free_resources;
+
+ err = ngbe_phy_connect(wx);
+ if (err)
+ goto err_free_irq;
+
+ err = netif_set_real_num_tx_queues(netdev, wx->num_tx_queues);
+ if (err)
+ goto err_dis_phy;
+
+ err = netif_set_real_num_rx_queues(netdev, wx->num_rx_queues);
+ if (err)
+ goto err_dis_phy;
- wx_control_hw(wxhw, true);
+ ngbe_up(wx);
return 0;
+err_dis_phy:
+ phy_disconnect(wx->phydev);
+err_free_irq:
+ wx_free_irq(wx);
+err_free_resources:
+ wx_free_resources(wx);
+ return err;
}
/**
@@ -242,66 +424,40 @@ static int ngbe_open(struct net_device *netdev)
**/
static int ngbe_close(struct net_device *netdev)
{
- struct ngbe_adapter *adapter = netdev_priv(netdev);
-
- ngbe_down(adapter);
- wx_control_hw(&adapter->hw.wxhw, false);
-
- return 0;
-}
-
-static netdev_tx_t ngbe_xmit_frame(struct sk_buff *skb,
- struct net_device *netdev)
-{
- return NETDEV_TX_OK;
-}
-
-/**
- * ngbe_set_mac - Change the Ethernet Address of the NIC
- * @netdev: network interface device structure
- * @p: pointer to an address structure
- *
- * Returns 0 on success, negative on failure
- **/
-static int ngbe_set_mac(struct net_device *netdev, void *p)
-{
- struct ngbe_adapter *adapter = netdev_priv(netdev);
- struct wx_hw *wxhw = &adapter->hw.wxhw;
- struct sockaddr *addr = p;
+ struct wx *wx = netdev_priv(netdev);
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
-
- eth_hw_addr_set(netdev, addr->sa_data);
- memcpy(wxhw->mac.addr, addr->sa_data, netdev->addr_len);
-
- ngbe_mac_set_default_filter(adapter, wxhw->mac.addr);
+ ngbe_down(wx);
+ wx_free_irq(wx);
+ wx_free_resources(wx);
+ phy_disconnect(wx->phydev);
+ wx_control_hw(wx, false);
return 0;
}
static void ngbe_dev_shutdown(struct pci_dev *pdev, bool *enable_wake)
{
- struct ngbe_adapter *adapter = pci_get_drvdata(pdev);
- struct net_device *netdev = adapter->netdev;
+ struct wx *wx = pci_get_drvdata(pdev);
+ struct net_device *netdev;
+ netdev = wx->netdev;
netif_device_detach(netdev);
rtnl_lock();
if (netif_running(netdev))
- ngbe_down(adapter);
+ ngbe_down(wx);
rtnl_unlock();
- wx_control_hw(&adapter->hw.wxhw, false);
+ wx_control_hw(wx, false);
pci_disable_device(pdev);
}
static void ngbe_shutdown(struct pci_dev *pdev)
{
- struct ngbe_adapter *adapter = pci_get_drvdata(pdev);
+ struct wx *wx = pci_get_drvdata(pdev);
bool wake;
- wake = !!adapter->wol;
+ wake = !!wx->wol;
ngbe_dev_shutdown(pdev, &wake);
@@ -314,9 +470,11 @@ static void ngbe_shutdown(struct pci_dev *pdev)
static const struct net_device_ops ngbe_netdev_ops = {
.ndo_open = ngbe_open,
.ndo_stop = ngbe_close,
- .ndo_start_xmit = ngbe_xmit_frame,
+ .ndo_start_xmit = wx_xmit_frame,
+ .ndo_set_rx_mode = wx_set_rx_mode,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = ngbe_set_mac,
+ .ndo_set_mac_address = wx_set_mac,
+ .ndo_get_stats64 = wx_get_stats64,
};
/**
@@ -326,18 +484,16 @@ static const struct net_device_ops ngbe_netdev_ops = {
*
* Returns 0 on success, negative on failure
*
- * ngbe_probe initializes an adapter identified by a pci_dev structure.
- * The OS initialization, configuring of the adapter private structure,
+ * ngbe_probe initializes an wx identified by a pci_dev structure.
+ * The OS initialization, configuring of the wx private structure,
* and a hardware reset occur.
**/
static int ngbe_probe(struct pci_dev *pdev,
const struct pci_device_id __always_unused *ent)
{
- struct ngbe_adapter *adapter = NULL;
- struct ngbe_hw *hw = NULL;
- struct wx_hw *wxhw = NULL;
struct net_device *netdev;
u32 e2rom_cksum_cap = 0;
+ struct wx *wx = NULL;
static int func_nums;
u16 e2rom_ver = 0;
u32 etrack_id = 0;
@@ -368,7 +524,7 @@ static int ngbe_probe(struct pci_dev *pdev,
pci_set_master(pdev);
netdev = devm_alloc_etherdev_mqs(&pdev->dev,
- sizeof(struct ngbe_adapter),
+ sizeof(struct wx),
NGBE_MAX_TX_QUEUES,
NGBE_MAX_RX_QUEUES);
if (!netdev) {
@@ -378,63 +534,74 @@ static int ngbe_probe(struct pci_dev *pdev,
SET_NETDEV_DEV(netdev, &pdev->dev);
- adapter = netdev_priv(netdev);
- adapter->netdev = netdev;
- adapter->pdev = pdev;
- hw = &adapter->hw;
- wxhw = &hw->wxhw;
- adapter->msg_enable = BIT(3) - 1;
-
- adapter->io_addr = devm_ioremap(&pdev->dev,
- pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
- if (!adapter->io_addr) {
+ wx = netdev_priv(netdev);
+ wx->netdev = netdev;
+ wx->pdev = pdev;
+ wx->msg_enable = BIT(3) - 1;
+
+ wx->hw_addr = devm_ioremap(&pdev->dev,
+ pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+ if (!wx->hw_addr) {
err = -EIO;
goto err_pci_release_regions;
}
+ wx->driver_name = ngbe_driver_name;
+ ngbe_set_ethtool_ops(netdev);
netdev->netdev_ops = &ngbe_netdev_ops;
netdev->features |= NETIF_F_HIGHDMA;
+ netdev->features = NETIF_F_SG;
- adapter->bd_number = func_nums;
+ /* copy netdev features into list of user selectable features */
+ netdev->hw_features |= netdev->features |
+ NETIF_F_RXALL;
+
+ netdev->priv_flags |= IFF_UNICAST_FLT;
+ netdev->priv_flags |= IFF_SUPP_NOFCS;
+
+ netdev->min_mtu = ETH_MIN_MTU;
+ netdev->max_mtu = NGBE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN);
+
+ wx->bd_number = func_nums;
/* setup the private structure */
- err = ngbe_sw_init(adapter);
+ err = ngbe_sw_init(wx);
if (err)
goto err_free_mac_table;
/* check if flash load is done after hw power up */
- err = wx_check_flash_load(wxhw, NGBE_SPI_ILDR_STATUS_PERST);
+ err = wx_check_flash_load(wx, NGBE_SPI_ILDR_STATUS_PERST);
if (err)
goto err_free_mac_table;
- err = wx_check_flash_load(wxhw, NGBE_SPI_ILDR_STATUS_PWRRST);
+ err = wx_check_flash_load(wx, NGBE_SPI_ILDR_STATUS_PWRRST);
if (err)
goto err_free_mac_table;
- err = wx_mng_present(wxhw);
+ err = wx_mng_present(wx);
if (err) {
dev_err(&pdev->dev, "Management capability is not present\n");
goto err_free_mac_table;
}
- err = ngbe_reset_hw(hw);
+ err = ngbe_reset_hw(wx);
if (err) {
dev_err(&pdev->dev, "HW Init failed: %d\n", err);
goto err_free_mac_table;
}
- if (wxhw->bus.func == 0) {
- wr32(wxhw, NGBE_CALSUM_CAP_STATUS, 0x0);
- wr32(wxhw, NGBE_EEPROM_VERSION_STORE_REG, 0x0);
+ if (wx->bus.func == 0) {
+ wr32(wx, NGBE_CALSUM_CAP_STATUS, 0x0);
+ wr32(wx, NGBE_EEPROM_VERSION_STORE_REG, 0x0);
} else {
- e2rom_cksum_cap = rd32(wxhw, NGBE_CALSUM_CAP_STATUS);
- saved_ver = rd32(wxhw, NGBE_EEPROM_VERSION_STORE_REG);
+ e2rom_cksum_cap = rd32(wx, NGBE_CALSUM_CAP_STATUS);
+ saved_ver = rd32(wx, NGBE_EEPROM_VERSION_STORE_REG);
}
- wx_init_eeprom_params(wxhw);
- if (wxhw->bus.func == 0 || e2rom_cksum_cap == 0) {
+ wx_init_eeprom_params(wx);
+ if (wx->bus.func == 0 || e2rom_cksum_cap == 0) {
/* make sure the EEPROM is ready */
- err = ngbe_eeprom_chksum_hostif(hw);
+ err = ngbe_eeprom_chksum_hostif(wx);
if (err) {
dev_err(&pdev->dev, "The EEPROM Checksum Is Not Valid\n");
err = -EIO;
@@ -442,14 +609,14 @@ static int ngbe_probe(struct pci_dev *pdev,
}
}
- adapter->wol = 0;
- if (hw->wol_enabled)
- adapter->wol = NGBE_PSR_WKUP_CTL_MAG;
+ wx->wol = 0;
+ if (wx->wol_enabled)
+ wx->wol = NGBE_PSR_WKUP_CTL_MAG;
- hw->wol_enabled = !!(adapter->wol);
- wr32(wxhw, NGBE_PSR_WKUP_CTL, adapter->wol);
+ wx->wol_enabled = !!(wx->wol);
+ wr32(wx, NGBE_PSR_WKUP_CTL, wx->wol);
- device_set_wakeup_enable(&pdev->dev, adapter->wol);
+ device_set_wakeup_enable(&pdev->dev, wx->wol);
/* Save off EEPROM version number and Option Rom version which
* together make a unique identify for the eeprom
@@ -457,37 +624,50 @@ static int ngbe_probe(struct pci_dev *pdev,
if (saved_ver) {
etrack_id = saved_ver;
} else {
- wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + NGBE_EEPROM_VERSION_H,
+ wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + NGBE_EEPROM_VERSION_H,
&e2rom_ver);
etrack_id = e2rom_ver << 16;
- wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + NGBE_EEPROM_VERSION_L,
+ wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + NGBE_EEPROM_VERSION_L,
&e2rom_ver);
etrack_id |= e2rom_ver;
- wr32(wxhw, NGBE_EEPROM_VERSION_STORE_REG, etrack_id);
+ wr32(wx, NGBE_EEPROM_VERSION_STORE_REG, etrack_id);
}
+ snprintf(wx->eeprom_id, sizeof(wx->eeprom_id),
+ "0x%08x", etrack_id);
+
+ eth_hw_addr_set(netdev, wx->mac.perm_addr);
+ wx_mac_set_default_filter(wx, wx->mac.perm_addr);
- eth_hw_addr_set(netdev, wxhw->mac.perm_addr);
- ngbe_mac_set_default_filter(adapter, wxhw->mac.perm_addr);
+ err = wx_init_interrupt_scheme(wx);
+ if (err)
+ goto err_free_mac_table;
+
+ /* phy Interface Configuration */
+ err = ngbe_mdio_init(wx);
+ if (err)
+ goto err_clear_interrupt_scheme;
err = register_netdev(netdev);
if (err)
goto err_register;
- pci_set_drvdata(pdev, adapter);
+ pci_set_drvdata(pdev, wx);
- netif_info(adapter, probe, netdev,
+ netif_info(wx, probe, netdev,
"PHY: %s, PBA No: Wang Xun GbE Family Controller\n",
- hw->phy.type == ngbe_phy_internal ? "Internal" : "External");
- netif_info(adapter, probe, netdev, "%pM\n", netdev->dev_addr);
+ wx->mac_type == em_mac_type_mdi ? "Internal" : "External");
+ netif_info(wx, probe, netdev, "%pM\n", netdev->dev_addr);
return 0;
err_register:
- wx_control_hw(wxhw, false);
+ wx_control_hw(wx, false);
+err_clear_interrupt_scheme:
+ wx_clear_interrupt_scheme(wx);
err_free_mac_table:
- kfree(adapter->mac_table);
+ kfree(wx->mac_table);
err_pci_release_regions:
pci_disable_pcie_error_reporting(pdev);
pci_release_selected_regions(pdev,
@@ -508,15 +688,16 @@ err_pci_disable_dev:
**/
static void ngbe_remove(struct pci_dev *pdev)
{
- struct ngbe_adapter *adapter = pci_get_drvdata(pdev);
+ struct wx *wx = pci_get_drvdata(pdev);
struct net_device *netdev;
- netdev = adapter->netdev;
+ netdev = wx->netdev;
unregister_netdev(netdev);
pci_release_selected_regions(pdev,
pci_select_bars(pdev, IORESOURCE_MEM));
- kfree(adapter->mac_table);
+ kfree(wx->mac_table);
+ wx_clear_interrupt_scheme(wx);
pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c
new file mode 100644
index 000000000000..c9ddbbc3fa4f
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c
@@ -0,0 +1,286 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd. */
+
+#include <linux/ethtool.h>
+#include <linux/iopoll.h>
+#include <linux/pci.h>
+#include <linux/phy.h>
+
+#include "../libwx/wx_type.h"
+#include "../libwx/wx_hw.h"
+#include "ngbe_type.h"
+#include "ngbe_mdio.h"
+
+static int ngbe_phy_read_reg_internal(struct mii_bus *bus, int phy_addr, int regnum)
+{
+ struct wx *wx = bus->priv;
+
+ if (phy_addr != 0)
+ return 0xffff;
+ return (u16)rd32(wx, NGBE_PHY_CONFIG(regnum));
+}
+
+static int ngbe_phy_write_reg_internal(struct mii_bus *bus, int phy_addr, int regnum, u16 value)
+{
+ struct wx *wx = bus->priv;
+
+ if (phy_addr == 0)
+ wr32(wx, NGBE_PHY_CONFIG(regnum), value);
+ return 0;
+}
+
+static int ngbe_phy_read_reg_mdi_c22(struct mii_bus *bus, int phy_addr, int regnum)
+{
+ u32 command, val, device_type = 0;
+ struct wx *wx = bus->priv;
+ int ret;
+
+ wr32(wx, NGBE_MDIO_CLAUSE_SELECT, 0xF);
+ /* setup and write the address cycle command */
+ command = NGBE_MSCA_RA(regnum) |
+ NGBE_MSCA_PA(phy_addr) |
+ NGBE_MSCA_DA(device_type);
+ wr32(wx, NGBE_MSCA, command);
+ command = NGBE_MSCC_CMD(NGBE_MSCA_CMD_READ) |
+ NGBE_MSCC_BUSY |
+ NGBE_MDIO_CLK(6);
+ wr32(wx, NGBE_MSCC, command);
+
+ /* wait to complete */
+ ret = read_poll_timeout(rd32, val, !(val & NGBE_MSCC_BUSY), 1000,
+ 100000, false, wx, NGBE_MSCC);
+ if (ret) {
+ wx_err(wx, "Mdio read c22 command did not complete.\n");
+ return ret;
+ }
+
+ return (u16)rd32(wx, NGBE_MSCC);
+}
+
+static int ngbe_phy_write_reg_mdi_c22(struct mii_bus *bus, int phy_addr, int regnum, u16 value)
+{
+ u32 command, val, device_type = 0;
+ struct wx *wx = bus->priv;
+ int ret;
+
+ wr32(wx, NGBE_MDIO_CLAUSE_SELECT, 0xF);
+ /* setup and write the address cycle command */
+ command = NGBE_MSCA_RA(regnum) |
+ NGBE_MSCA_PA(phy_addr) |
+ NGBE_MSCA_DA(device_type);
+ wr32(wx, NGBE_MSCA, command);
+ command = value |
+ NGBE_MSCC_CMD(NGBE_MSCA_CMD_WRITE) |
+ NGBE_MSCC_BUSY |
+ NGBE_MDIO_CLK(6);
+ wr32(wx, NGBE_MSCC, command);
+
+ /* wait to complete */
+ ret = read_poll_timeout(rd32, val, !(val & NGBE_MSCC_BUSY), 1000,
+ 100000, false, wx, NGBE_MSCC);
+ if (ret)
+ wx_err(wx, "Mdio write c22 command did not complete.\n");
+
+ return ret;
+}
+
+static int ngbe_phy_read_reg_mdi_c45(struct mii_bus *bus, int phy_addr, int devnum, int regnum)
+{
+ struct wx *wx = bus->priv;
+ u32 val, command;
+ int ret;
+
+ wr32(wx, NGBE_MDIO_CLAUSE_SELECT, 0x0);
+ /* setup and write the address cycle command */
+ command = NGBE_MSCA_RA(regnum) |
+ NGBE_MSCA_PA(phy_addr) |
+ NGBE_MSCA_DA(devnum);
+ wr32(wx, NGBE_MSCA, command);
+ command = NGBE_MSCC_CMD(NGBE_MSCA_CMD_READ) |
+ NGBE_MSCC_BUSY |
+ NGBE_MDIO_CLK(6);
+ wr32(wx, NGBE_MSCC, command);
+
+ /* wait to complete */
+ ret = read_poll_timeout(rd32, val, !(val & NGBE_MSCC_BUSY), 1000,
+ 100000, false, wx, NGBE_MSCC);
+ if (ret) {
+ wx_err(wx, "Mdio read c45 command did not complete.\n");
+ return ret;
+ }
+
+ return (u16)rd32(wx, NGBE_MSCC);
+}
+
+static int ngbe_phy_write_reg_mdi_c45(struct mii_bus *bus, int phy_addr,
+ int devnum, int regnum, u16 value)
+{
+ struct wx *wx = bus->priv;
+ int ret, command;
+ u16 val;
+
+ wr32(wx, NGBE_MDIO_CLAUSE_SELECT, 0x0);
+ /* setup and write the address cycle command */
+ command = NGBE_MSCA_RA(regnum) |
+ NGBE_MSCA_PA(phy_addr) |
+ NGBE_MSCA_DA(devnum);
+ wr32(wx, NGBE_MSCA, command);
+ command = value |
+ NGBE_MSCC_CMD(NGBE_MSCA_CMD_WRITE) |
+ NGBE_MSCC_BUSY |
+ NGBE_MDIO_CLK(6);
+ wr32(wx, NGBE_MSCC, command);
+
+ /* wait to complete */
+ ret = read_poll_timeout(rd32, val, !(val & NGBE_MSCC_BUSY), 1000,
+ 100000, false, wx, NGBE_MSCC);
+ if (ret)
+ wx_err(wx, "Mdio write c45 command did not complete.\n");
+
+ return ret;
+}
+
+static int ngbe_phy_read_reg_c22(struct mii_bus *bus, int phy_addr, int regnum)
+{
+ struct wx *wx = bus->priv;
+ u16 phy_data;
+
+ if (wx->mac_type == em_mac_type_mdi)
+ phy_data = ngbe_phy_read_reg_internal(bus, phy_addr, regnum);
+ else
+ phy_data = ngbe_phy_read_reg_mdi_c22(bus, phy_addr, regnum);
+
+ return phy_data;
+}
+
+static int ngbe_phy_write_reg_c22(struct mii_bus *bus, int phy_addr,
+ int regnum, u16 value)
+{
+ struct wx *wx = bus->priv;
+ int ret;
+
+ if (wx->mac_type == em_mac_type_mdi)
+ ret = ngbe_phy_write_reg_internal(bus, phy_addr, regnum, value);
+ else
+ ret = ngbe_phy_write_reg_mdi_c22(bus, phy_addr, regnum, value);
+
+ return ret;
+}
+
+static void ngbe_handle_link_change(struct net_device *dev)
+{
+ struct wx *wx = netdev_priv(dev);
+ struct phy_device *phydev;
+ u32 lan_speed, reg;
+
+ phydev = wx->phydev;
+ if (!(wx->link != phydev->link ||
+ wx->speed != phydev->speed ||
+ wx->duplex != phydev->duplex))
+ return;
+
+ wx->link = phydev->link;
+ wx->speed = phydev->speed;
+ wx->duplex = phydev->duplex;
+ switch (phydev->speed) {
+ case SPEED_10:
+ lan_speed = 0;
+ break;
+ case SPEED_100:
+ lan_speed = 1;
+ break;
+ case SPEED_1000:
+ default:
+ lan_speed = 2;
+ break;
+ }
+ wr32m(wx, NGBE_CFG_LAN_SPEED, 0x3, lan_speed);
+
+ if (phydev->link) {
+ reg = rd32(wx, WX_MAC_TX_CFG);
+ reg &= ~WX_MAC_TX_CFG_SPEED_MASK;
+ reg |= WX_MAC_TX_CFG_SPEED_1G | WX_MAC_TX_CFG_TE;
+ wr32(wx, WX_MAC_TX_CFG, reg);
+ /* Re configure MAC RX */
+ reg = rd32(wx, WX_MAC_RX_CFG);
+ wr32(wx, WX_MAC_RX_CFG, reg);
+ wr32(wx, WX_MAC_PKT_FLT, WX_MAC_PKT_FLT_PR);
+ reg = rd32(wx, WX_MAC_WDG_TIMEOUT);
+ wr32(wx, WX_MAC_WDG_TIMEOUT, reg);
+ }
+ phy_print_status(phydev);
+}
+
+int ngbe_phy_connect(struct wx *wx)
+{
+ int ret;
+
+ ret = phy_connect_direct(wx->netdev,
+ wx->phydev,
+ ngbe_handle_link_change,
+ PHY_INTERFACE_MODE_RGMII_ID);
+ if (ret) {
+ wx_err(wx, "PHY connect failed.\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static void ngbe_phy_fixup(struct wx *wx)
+{
+ struct phy_device *phydev = wx->phydev;
+ struct ethtool_eee eee;
+
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+
+ if (wx->mac_type != em_mac_type_mdi)
+ return;
+ /* disable EEE, internal phy does not support eee */
+ memset(&eee, 0, sizeof(eee));
+ phy_ethtool_set_eee(phydev, &eee);
+}
+
+int ngbe_mdio_init(struct wx *wx)
+{
+ struct pci_dev *pdev = wx->pdev;
+ struct mii_bus *mii_bus;
+ int ret;
+
+ mii_bus = devm_mdiobus_alloc(&pdev->dev);
+ if (!mii_bus)
+ return -ENOMEM;
+
+ mii_bus->name = "ngbe_mii_bus";
+ mii_bus->read = ngbe_phy_read_reg_c22;
+ mii_bus->write = ngbe_phy_write_reg_c22;
+ mii_bus->phy_mask = GENMASK(31, 4);
+ mii_bus->parent = &pdev->dev;
+ mii_bus->priv = wx;
+
+ if (wx->mac_type == em_mac_type_rgmii) {
+ mii_bus->read_c45 = ngbe_phy_read_reg_mdi_c45;
+ mii_bus->write_c45 = ngbe_phy_write_reg_mdi_c45;
+ }
+
+ snprintf(mii_bus->id, MII_BUS_ID_SIZE, "ngbe-%x",
+ (pdev->bus->number << 8) | pdev->devfn);
+ ret = devm_mdiobus_register(&pdev->dev, mii_bus);
+ if (ret)
+ return ret;
+
+ wx->phydev = phy_find_first(mii_bus);
+ if (!wx->phydev)
+ return -ENODEV;
+
+ phy_attached_info(wx->phydev);
+ ngbe_phy_fixup(wx);
+
+ wx->link = 0;
+ wx->speed = 0;
+ wx->duplex = 0;
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.h
new file mode 100644
index 000000000000..0a6400dd89c4
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * WangXun Gigabit PCI Express Linux driver
+ * Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd.
+ */
+
+#ifndef _NGBE_MDIO_H_
+#define _NGBE_MDIO_H_
+
+int ngbe_phy_connect(struct wx *wx);
+int ngbe_mdio_init(struct wx *wx);
+#endif /* _NGBE_MDIO_H_ */
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
index 39f6c03f1a54..a2351349785e 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
@@ -49,7 +49,6 @@
#define NGBE_SPI_ILDR_STATUS 0x10120
#define NGBE_SPI_ILDR_STATUS_PERST BIT(0) /* PCIE_PERST is done */
#define NGBE_SPI_ILDR_STATUS_PWRRST BIT(1) /* Power on reset is done */
-#define NGBE_SPI_ILDR_STATUS_LAN_SW_RST(_i) BIT((_i) + 9) /* lan soft reset done */
/* Checksum and EEPROM pointers */
#define NGBE_CALSUM_COMMAND 0xE9
@@ -60,6 +59,25 @@
#define NGBE_EEPROM_VERSION_L 0x1D
#define NGBE_EEPROM_VERSION_H 0x1E
+/* mdio access */
+#define NGBE_MSCA 0x11200
+#define NGBE_MSCA_RA(v) FIELD_PREP(U16_MAX, v)
+#define NGBE_MSCA_PA(v) FIELD_PREP(GENMASK(20, 16), v)
+#define NGBE_MSCA_DA(v) FIELD_PREP(GENMASK(25, 21), v)
+#define NGBE_MSCC 0x11204
+#define NGBE_MSCC_CMD(v) FIELD_PREP(GENMASK(17, 16), v)
+
+enum NGBE_MSCA_CMD_value {
+ NGBE_MSCA_CMD_RSV = 0,
+ NGBE_MSCA_CMD_WRITE,
+ NGBE_MSCA_CMD_POST_READ,
+ NGBE_MSCA_CMD_READ,
+};
+
+#define NGBE_MSCC_SADDR BIT(18)
+#define NGBE_MSCC_BUSY BIT(22)
+#define NGBE_MDIO_CLK(v) FIELD_PREP(GENMASK(21, 19), v)
+
/* Media-dependent registers. */
#define NGBE_MDIO_CLAUSE_SELECT 0x11220
@@ -72,6 +90,24 @@
#define NGBE_GPIO_DDR_0 BIT(0) /* SDP0 IO direction */
#define NGBE_GPIO_DDR_1 BIT(1) /* SDP1 IO direction */
+/* Extended Interrupt Enable Set */
+#define NGBE_PX_MISC_IEN_DEV_RST BIT(10)
+#define NGBE_PX_MISC_IEN_ETH_LK BIT(18)
+#define NGBE_PX_MISC_IEN_INT_ERR BIT(20)
+#define NGBE_PX_MISC_IEN_GPIO BIT(26)
+#define NGBE_PX_MISC_IEN_MASK ( \
+ NGBE_PX_MISC_IEN_DEV_RST | \
+ NGBE_PX_MISC_IEN_ETH_LK | \
+ NGBE_PX_MISC_IEN_INT_ERR | \
+ NGBE_PX_MISC_IEN_GPIO)
+
+#define NGBE_INTR_ALL 0x1FF
+#define NGBE_INTR_MISC(A) BIT((A)->num_q_vectors)
+
+#define NGBE_PHY_CONFIG(reg_offset) (0x14000 + ((reg_offset) * 4))
+#define NGBE_CFG_LAN_SPEED 0x14440
+#define NGBE_CFG_PORT_ST 0x14404
+
/* Wake up registers */
#define NGBE_PSR_WKUP_CTL 0x15B80
/* Wake Up Filter Control Bit */
@@ -90,50 +126,30 @@
#define NGBE_FW_CMD_ST_PASS 0x80658383
#define NGBE_FW_CMD_ST_FAIL 0x70657376
-enum ngbe_phy_type {
- ngbe_phy_unknown = 0,
- ngbe_phy_none,
- ngbe_phy_internal,
- ngbe_phy_m88e1512,
- ngbe_phy_m88e1512_sfi,
- ngbe_phy_m88e1512_unknown,
- ngbe_phy_yt8521s,
- ngbe_phy_yt8521s_sfi,
- ngbe_phy_internal_yt8521s_sfi,
- ngbe_phy_generic
-};
+#define NGBE_MAX_FDIR_INDICES 7
-enum ngbe_media_type {
- ngbe_media_type_unknown = 0,
- ngbe_media_type_fiber,
- ngbe_media_type_copper,
- ngbe_media_type_backplane,
-};
-
-enum ngbe_mac_type {
- ngbe_mac_type_unknown = 0,
- ngbe_mac_type_mdi,
- ngbe_mac_type_rgmii
-};
+#define NGBE_MAX_RX_QUEUES (NGBE_MAX_FDIR_INDICES + 1)
+#define NGBE_MAX_TX_QUEUES (NGBE_MAX_FDIR_INDICES + 1)
-struct ngbe_phy_info {
- enum ngbe_phy_type type;
- enum ngbe_media_type media_type;
+#define NGBE_ETH_LENGTH_OF_ADDRESS 6
+#define NGBE_MAX_MSIX_VECTORS 0x09
+#define NGBE_RAR_ENTRIES 32
+#define NGBE_RX_PB_SIZE 42
+#define NGBE_MC_TBL_SIZE 128
+#define NGBE_TDB_PB_SZ (20 * 1024) /* 160KB Packet Buffer */
+#define NGBE_MAX_JUMBO_FRAME_SIZE 9432 /* max payload 9414 */
- u32 addr;
- u32 id;
+/* TX/RX descriptor defines */
+#define NGBE_DEFAULT_TXD 512 /* default ring size */
+#define NGBE_DEFAULT_TX_WORK 256
+#define NGBE_MAX_TXD 8192
+#define NGBE_MIN_TXD 128
- bool reset_if_overtemp;
+#define NGBE_DEFAULT_RXD 512 /* default ring size */
+#define NGBE_DEFAULT_RX_WORK 256
+#define NGBE_MAX_RXD 8192
+#define NGBE_MIN_RXD 128
-};
-
-struct ngbe_hw {
- struct wx_hw wxhw;
- struct ngbe_phy_info phy;
- enum ngbe_mac_type mac_type;
+extern char ngbe_driver_name[];
- bool wol_enabled;
- bool ncsi_enabled;
- bool gpio_ctrl;
-};
#endif /* _NGBE_TYPE_H_ */
diff --git a/drivers/net/ethernet/wangxun/txgbe/Makefile b/drivers/net/ethernet/wangxun/txgbe/Makefile
index 78484c58b78b..6db14a2cb2d0 100644
--- a/drivers/net/ethernet/wangxun/txgbe/Makefile
+++ b/drivers/net/ethernet/wangxun/txgbe/Makefile
@@ -7,4 +7,5 @@
obj-$(CONFIG_TXGBE) += txgbe.o
txgbe-objs := txgbe_main.o \
- txgbe_hw.o
+ txgbe_hw.o \
+ txgbe_ethtool.o
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe.h b/drivers/net/ethernet/wangxun/txgbe/txgbe.h
deleted file mode 100644
index 19e61377bd00..000000000000
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (c) 2015 - 2022 Beijing WangXun Technology Co., Ltd. */
-
-#ifndef _TXGBE_H_
-#define _TXGBE_H_
-
-#define TXGBE_MAX_FDIR_INDICES 63
-
-#define TXGBE_MAX_RX_QUEUES (TXGBE_MAX_FDIR_INDICES + 1)
-#define TXGBE_MAX_TX_QUEUES (TXGBE_MAX_FDIR_INDICES + 1)
-
-#define TXGBE_SP_MAX_TX_QUEUES 128
-#define TXGBE_SP_MAX_RX_QUEUES 128
-#define TXGBE_SP_RAR_ENTRIES 128
-#define TXGBE_SP_MC_TBL_SIZE 128
-
-struct txgbe_mac_addr {
- u8 addr[ETH_ALEN];
- u16 state; /* bitmask */
- u64 pools;
-};
-
-#define TXGBE_MAC_STATE_DEFAULT 0x1
-#define TXGBE_MAC_STATE_MODIFIED 0x2
-#define TXGBE_MAC_STATE_IN_USE 0x4
-
-/* board specific private data structure */
-struct txgbe_adapter {
- u8 __iomem *io_addr; /* Mainly for iounmap use */
- /* OS defined structs */
- struct net_device *netdev;
- struct pci_dev *pdev;
-
- /* structs defined in txgbe_type.h */
- struct txgbe_hw hw;
- u16 msg_enable;
- struct txgbe_mac_addr *mac_table;
- char eeprom_id[32];
-};
-
-extern char txgbe_driver_name[];
-
-#endif /* _TXGBE_H_ */
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c
new file mode 100644
index 000000000000..d914e9a05404
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#include <linux/pci.h>
+#include <linux/phylink.h>
+#include <linux/netdevice.h>
+
+#include "../libwx/wx_ethtool.h"
+#include "txgbe_ethtool.h"
+
+static const struct ethtool_ops txgbe_ethtool_ops = {
+ .get_drvinfo = wx_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+};
+
+void txgbe_set_ethtool_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &txgbe_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.h
new file mode 100644
index 000000000000..ace1b3571012
--- /dev/null
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
+
+#ifndef _TXGBE_ETHTOOL_H_
+#define _TXGBE_ETHTOOL_H_
+
+void txgbe_set_ethtool_ops(struct net_device *netdev);
+
+#endif /* _TXGBE_ETHTOOL_H_ */
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c
index 167f7ff73192..ebc46f3be056 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c
@@ -12,70 +12,67 @@
#include "../libwx/wx_hw.h"
#include "txgbe_type.h"
#include "txgbe_hw.h"
-#include "txgbe.h"
/**
* txgbe_init_thermal_sensor_thresh - Inits thermal sensor thresholds
- * @hw: pointer to hardware structure
+ * @wx: pointer to hardware structure
*
* Inits the thermal sensor thresholds according to the NVM map
* and save off the threshold and location values into mac.thermal_sensor_data
**/
-static void txgbe_init_thermal_sensor_thresh(struct txgbe_hw *hw)
+static void txgbe_init_thermal_sensor_thresh(struct wx *wx)
{
- struct wx_hw *wxhw = &hw->wxhw;
- struct wx_thermal_sensor_data *data = &wxhw->mac.sensor;
+ struct wx_thermal_sensor_data *data = &wx->mac.sensor;
memset(data, 0, sizeof(struct wx_thermal_sensor_data));
/* Only support thermal sensors attached to SP physical port 0 */
- if (wxhw->bus.func)
+ if (wx->bus.func)
return;
- wr32(wxhw, TXGBE_TS_CTL, TXGBE_TS_CTL_EVAL_MD);
+ wr32(wx, TXGBE_TS_CTL, TXGBE_TS_CTL_EVAL_MD);
- wr32(wxhw, WX_TS_INT_EN,
+ wr32(wx, WX_TS_INT_EN,
WX_TS_INT_EN_ALARM_INT_EN | WX_TS_INT_EN_DALARM_INT_EN);
- wr32(wxhw, WX_TS_EN, WX_TS_EN_ENA);
+ wr32(wx, WX_TS_EN, WX_TS_EN_ENA);
data->alarm_thresh = 100;
- wr32(wxhw, WX_TS_ALARM_THRE, 677);
+ wr32(wx, WX_TS_ALARM_THRE, 677);
data->dalarm_thresh = 90;
- wr32(wxhw, WX_TS_DALARM_THRE, 614);
+ wr32(wx, WX_TS_DALARM_THRE, 614);
}
/**
* txgbe_read_pba_string - Reads part number string from EEPROM
- * @hw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @pba_num: stores the part number string from the EEPROM
* @pba_num_size: part number string buffer length
*
* Reads the part number string from the EEPROM.
**/
-int txgbe_read_pba_string(struct txgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
+int txgbe_read_pba_string(struct wx *wx, u8 *pba_num, u32 pba_num_size)
{
u16 pba_ptr, offset, length, data;
- struct wx_hw *wxhw = &hw->wxhw;
int ret_val;
if (!pba_num) {
- wx_err(wxhw, "PBA string buffer was null\n");
+ wx_err(wx, "PBA string buffer was null\n");
return -EINVAL;
}
- ret_val = wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + TXGBE_PBANUM0_PTR,
+ ret_val = wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + TXGBE_PBANUM0_PTR,
&data);
if (ret_val != 0) {
- wx_err(wxhw, "NVM Read Error\n");
+ wx_err(wx, "NVM Read Error\n");
return ret_val;
}
- ret_val = wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + TXGBE_PBANUM1_PTR,
+ ret_val = wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + TXGBE_PBANUM1_PTR,
&pba_ptr);
if (ret_val != 0) {
- wx_err(wxhw, "NVM Read Error\n");
+ wx_err(wx, "NVM Read Error\n");
return ret_val;
}
@@ -84,11 +81,11 @@ int txgbe_read_pba_string(struct txgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
* and we can decode it into an ascii string
*/
if (data != TXGBE_PBANUM_PTR_GUARD) {
- wx_err(wxhw, "NVM PBA number is not stored as string\n");
+ wx_err(wx, "NVM PBA number is not stored as string\n");
/* we will need 11 characters to store the PBA */
if (pba_num_size < 11) {
- wx_err(wxhw, "PBA string buffer too small\n");
+ wx_err(wx, "PBA string buffer too small\n");
return -ENOMEM;
}
@@ -118,20 +115,20 @@ int txgbe_read_pba_string(struct txgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
return 0;
}
- ret_val = wx_read_ee_hostif(wxhw, pba_ptr, &length);
+ ret_val = wx_read_ee_hostif(wx, pba_ptr, &length);
if (ret_val != 0) {
- wx_err(wxhw, "NVM Read Error\n");
+ wx_err(wx, "NVM Read Error\n");
return ret_val;
}
if (length == 0xFFFF || length == 0) {
- wx_err(wxhw, "NVM PBA number section invalid length\n");
+ wx_err(wx, "NVM PBA number section invalid length\n");
return -EINVAL;
}
/* check if pba_num buffer is big enough */
if (pba_num_size < (((u32)length * 2) - 1)) {
- wx_err(wxhw, "PBA string buffer too small\n");
+ wx_err(wx, "PBA string buffer too small\n");
return -ENOMEM;
}
@@ -140,9 +137,9 @@ int txgbe_read_pba_string(struct txgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
length--;
for (offset = 0; offset < length; offset++) {
- ret_val = wx_read_ee_hostif(wxhw, pba_ptr + offset, &data);
+ ret_val = wx_read_ee_hostif(wx, pba_ptr + offset, &data);
if (ret_val != 0) {
- wx_err(wxhw, "NVM Read Error\n");
+ wx_err(wx, "NVM Read Error\n");
return ret_val;
}
pba_num[offset * 2] = (u8)(data >> 8);
@@ -155,14 +152,13 @@ int txgbe_read_pba_string(struct txgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
/**
* txgbe_calc_eeprom_checksum - Calculates and returns the checksum
- * @hw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @checksum: pointer to cheksum
*
* Returns a negative error code on error
**/
-static int txgbe_calc_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum)
+static int txgbe_calc_eeprom_checksum(struct wx *wx, u16 *checksum)
{
- struct wx_hw *wxhw = &hw->wxhw;
u16 *eeprom_ptrs = NULL;
u32 buffer_size = 0;
u16 *buffer = NULL;
@@ -170,7 +166,7 @@ static int txgbe_calc_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum)
int status;
u16 i;
- wx_init_eeprom_params(wxhw);
+ wx_init_eeprom_params(wx);
if (!buffer) {
eeprom_ptrs = kvmalloc_array(TXGBE_EEPROM_LAST_WORD, sizeof(u16),
@@ -178,11 +174,11 @@ static int txgbe_calc_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum)
if (!eeprom_ptrs)
return -ENOMEM;
/* Read pointer area */
- status = wx_read_ee_hostif_buffer(wxhw, 0,
+ status = wx_read_ee_hostif_buffer(wx, 0,
TXGBE_EEPROM_LAST_WORD,
eeprom_ptrs);
if (status != 0) {
- wx_err(wxhw, "Failed to read EEPROM image\n");
+ wx_err(wx, "Failed to read EEPROM image\n");
kvfree(eeprom_ptrs);
return status;
}
@@ -194,7 +190,7 @@ static int txgbe_calc_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum)
}
for (i = 0; i < TXGBE_EEPROM_LAST_WORD; i++)
- if (i != wxhw->eeprom.sw_region_offset + TXGBE_EEPROM_CHECKSUM)
+ if (i != wx->eeprom.sw_region_offset + TXGBE_EEPROM_CHECKSUM)
*checksum += local_buffer[i];
if (eeprom_ptrs)
@@ -210,15 +206,14 @@ static int txgbe_calc_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum)
/**
* txgbe_validate_eeprom_checksum - Validate EEPROM checksum
- * @hw: pointer to hardware structure
+ * @wx: pointer to hardware structure
* @checksum_val: calculated checksum
*
* Performs checksum calculation and validates the EEPROM checksum. If the
* caller does not need checksum_val, the value can be NULL.
**/
-int txgbe_validate_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum_val)
+int txgbe_validate_eeprom_checksum(struct wx *wx, u16 *checksum_val)
{
- struct wx_hw *wxhw = &hw->wxhw;
u16 read_checksum = 0;
u16 checksum;
int status;
@@ -227,18 +222,18 @@ int txgbe_validate_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum_val)
* not continue or we could be in for a very long wait while every
* EEPROM read fails
*/
- status = wx_read_ee_hostif(wxhw, 0, &checksum);
+ status = wx_read_ee_hostif(wx, 0, &checksum);
if (status) {
- wx_err(wxhw, "EEPROM read failed\n");
+ wx_err(wx, "EEPROM read failed\n");
return status;
}
checksum = 0;
- status = txgbe_calc_eeprom_checksum(hw, &checksum);
+ status = txgbe_calc_eeprom_checksum(wx, &checksum);
if (status != 0)
return status;
- status = wx_read_ee_hostif(wxhw, wxhw->eeprom.sw_region_offset +
+ status = wx_read_ee_hostif(wx, wx->eeprom.sw_region_offset +
TXGBE_EEPROM_CHECKSUM, &read_checksum);
if (status != 0)
return status;
@@ -248,7 +243,7 @@ int txgbe_validate_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum_val)
*/
if (read_checksum != checksum) {
status = -EIO;
- wx_err(wxhw, "Invalid EEPROM checksum\n");
+ wx_err(wx, "Invalid EEPROM checksum\n");
}
/* If the user cares, return the calculated checksum */
@@ -258,55 +253,52 @@ int txgbe_validate_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum_val)
return status;
}
-static void txgbe_reset_misc(struct txgbe_hw *hw)
+static void txgbe_reset_misc(struct wx *wx)
{
- struct wx_hw *wxhw = &hw->wxhw;
-
- wx_reset_misc(wxhw);
- txgbe_init_thermal_sensor_thresh(hw);
+ wx_reset_misc(wx);
+ txgbe_init_thermal_sensor_thresh(wx);
}
/**
* txgbe_reset_hw - Perform hardware reset
- * @hw: pointer to hardware structure
+ * @wx: pointer to wx structure
*
* Resets the hardware by resetting the transmit and receive units, masks
* and clears all interrupts, perform a PHY reset, and perform a link (MAC)
* reset.
**/
-int txgbe_reset_hw(struct txgbe_hw *hw)
+int txgbe_reset_hw(struct wx *wx)
{
- struct wx_hw *wxhw = &hw->wxhw;
int status;
/* Call adapter stop to disable tx/rx and clear interrupts */
- status = wx_stop_adapter(wxhw);
+ status = wx_stop_adapter(wx);
if (status != 0)
return status;
- if (!(((wxhw->subsystem_device_id & WX_NCSI_MASK) == WX_NCSI_SUP) ||
- ((wxhw->subsystem_device_id & WX_WOL_MASK) == WX_WOL_SUP)))
- wx_reset_hostif(wxhw);
+ if (!(((wx->subsystem_device_id & WX_NCSI_MASK) == WX_NCSI_SUP) ||
+ ((wx->subsystem_device_id & WX_WOL_MASK) == WX_WOL_SUP)))
+ wx_reset_hostif(wx);
usleep_range(10, 100);
- status = wx_check_flash_load(wxhw, TXGBE_SPI_ILDR_STATUS_LAN_SW_RST(wxhw->bus.func));
+ status = wx_check_flash_load(wx, TXGBE_SPI_ILDR_STATUS_LAN_SW_RST(wx->bus.func));
if (status != 0)
return status;
- txgbe_reset_misc(hw);
+ txgbe_reset_misc(wx);
/* Store the permanent mac address */
- wx_get_mac_addr(wxhw, wxhw->mac.perm_addr);
+ wx_get_mac_addr(wx, wx->mac.perm_addr);
/* Store MAC address from RAR0, clear receive address registers, and
* clear the multicast table. Also reset num_rar_entries to 128,
* since we modify this value when programming the SAN MAC address.
*/
- wxhw->mac.num_rar_entries = TXGBE_SP_RAR_ENTRIES;
- wx_init_rx_addrs(wxhw);
+ wx->mac.num_rar_entries = TXGBE_SP_RAR_ENTRIES;
+ wx_init_rx_addrs(wx);
- pci_set_master(wxhw->pdev);
+ pci_set_master(wx->pdev);
return 0;
}
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.h
index 6a751a69177b..e82f65dff8a6 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.h
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.h
@@ -4,8 +4,8 @@
#ifndef _TXGBE_HW_H_
#define _TXGBE_HW_H_
-int txgbe_read_pba_string(struct txgbe_hw *hw, u8 *pba_num, u32 pba_num_size);
-int txgbe_validate_eeprom_checksum(struct txgbe_hw *hw, u16 *checksum_val);
-int txgbe_reset_hw(struct txgbe_hw *hw);
+int txgbe_read_pba_string(struct wx *wx, u8 *pba_num, u32 pba_num_size);
+int txgbe_validate_eeprom_checksum(struct wx *wx, u16 *checksum_val);
+int txgbe_reset_hw(struct wx *wx);
#endif /* _TXGBE_HW_H_ */
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
index 36780e7f05b7..6c0a98230557 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
@@ -11,10 +11,11 @@
#include <net/ip.h>
#include "../libwx/wx_type.h"
+#include "../libwx/wx_lib.h"
#include "../libwx/wx_hw.h"
#include "txgbe_type.h"
#include "txgbe_hw.h"
-#include "txgbe.h"
+#include "txgbe_ethtool.h"
char txgbe_driver_name[] = "txgbe";
@@ -35,26 +36,26 @@ static const struct pci_device_id txgbe_pci_tbl[] = {
#define DEFAULT_DEBUG_LEVEL_SHIFT 3
-static void txgbe_check_minimum_link(struct txgbe_adapter *adapter)
+static void txgbe_check_minimum_link(struct wx *wx)
{
struct pci_dev *pdev;
- pdev = adapter->pdev;
+ pdev = wx->pdev;
pcie_print_link_status(pdev);
}
/**
* txgbe_enumerate_functions - Get the number of ports this device has
- * @adapter: adapter structure
+ * @wx: wx structure
*
* This function enumerates the phsyical functions co-located on a single slot,
* in order to determine how many ports a device has. This is most useful in
* determining the required GT/s of PCIe bandwidth necessary for optimal
* performance.
**/
-static int txgbe_enumerate_functions(struct txgbe_adapter *adapter)
+static int txgbe_enumerate_functions(struct wx *wx)
{
- struct pci_dev *entry, *pdev = adapter->pdev;
+ struct pci_dev *entry, *pdev = wx->pdev;
int physfns = 0;
list_for_each_entry(entry, &pdev->bus->devices, bus_list) {
@@ -73,196 +74,299 @@ static int txgbe_enumerate_functions(struct txgbe_adapter *adapter)
return physfns;
}
-static void txgbe_sync_mac_table(struct txgbe_adapter *adapter)
+/**
+ * txgbe_irq_enable - Enable default interrupt generation settings
+ * @wx: pointer to private structure
+ * @queues: enable irqs for queues
+ **/
+static void txgbe_irq_enable(struct wx *wx, bool queues)
{
- struct txgbe_hw *hw = &adapter->hw;
- struct wx_hw *wxhw = &hw->wxhw;
- int i;
-
- for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
- if (adapter->mac_table[i].state & TXGBE_MAC_STATE_MODIFIED) {
- if (adapter->mac_table[i].state & TXGBE_MAC_STATE_IN_USE) {
- wx_set_rar(wxhw, i,
- adapter->mac_table[i].addr,
- adapter->mac_table[i].pools,
- WX_PSR_MAC_SWC_AD_H_AV);
- } else {
- wx_clear_rar(wxhw, i);
- }
- adapter->mac_table[i].state &= ~(TXGBE_MAC_STATE_MODIFIED);
- }
- }
+ /* unmask interrupt */
+ wx_intr_enable(wx, TXGBE_INTR_MISC(wx));
+ if (queues)
+ wx_intr_enable(wx, TXGBE_INTR_QALL(wx));
}
-/* this function destroys the first RAR entry */
-static void txgbe_mac_set_default_filter(struct txgbe_adapter *adapter,
- u8 *addr)
+/**
+ * txgbe_intr - msi/legacy mode Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ **/
+static irqreturn_t txgbe_intr(int __always_unused irq, void *data)
{
- struct wx_hw *wxhw = &adapter->hw.wxhw;
-
- memcpy(&adapter->mac_table[0].addr, addr, ETH_ALEN);
- adapter->mac_table[0].pools = 1ULL;
- adapter->mac_table[0].state = (TXGBE_MAC_STATE_DEFAULT |
- TXGBE_MAC_STATE_IN_USE);
- wx_set_rar(wxhw, 0, adapter->mac_table[0].addr,
- adapter->mac_table[0].pools,
- WX_PSR_MAC_SWC_AD_H_AV);
+ struct wx_q_vector *q_vector;
+ struct wx *wx = data;
+ struct pci_dev *pdev;
+ u32 eicr;
+
+ q_vector = wx->q_vector[0];
+ pdev = wx->pdev;
+
+ eicr = wx_misc_isb(wx, WX_ISB_VEC0);
+ if (!eicr) {
+ /* shared interrupt alert!
+ * the interrupt that we masked before the ICR read.
+ */
+ if (netif_running(wx->netdev))
+ txgbe_irq_enable(wx, true);
+ return IRQ_NONE; /* Not our interrupt */
+ }
+ wx->isb_mem[WX_ISB_VEC0] = 0;
+ if (!(pdev->msi_enabled))
+ wr32(wx, WX_PX_INTA, 1);
+
+ wx->isb_mem[WX_ISB_MISC] = 0;
+ /* would disable interrupts here but it is auto disabled */
+ napi_schedule_irqoff(&q_vector->napi);
+
+ /* re-enable link(maybe) and non-queue interrupts, no flush.
+ * txgbe_poll will re-enable the queue interrupts
+ */
+ if (netif_running(wx->netdev))
+ txgbe_irq_enable(wx, false);
+
+ return IRQ_HANDLED;
}
-static void txgbe_flush_sw_mac_table(struct txgbe_adapter *adapter)
+static irqreturn_t txgbe_msix_other(int __always_unused irq, void *data)
{
- struct wx_hw *wxhw = &adapter->hw.wxhw;
- u32 i;
+ struct wx *wx = data;
- for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
- adapter->mac_table[i].state |= TXGBE_MAC_STATE_MODIFIED;
- adapter->mac_table[i].state &= ~TXGBE_MAC_STATE_IN_USE;
- memset(adapter->mac_table[i].addr, 0, ETH_ALEN);
- adapter->mac_table[i].pools = 0;
- }
- txgbe_sync_mac_table(adapter);
+ /* re-enable the original interrupt state */
+ if (netif_running(wx->netdev))
+ txgbe_irq_enable(wx, false);
+
+ return IRQ_HANDLED;
}
-static int txgbe_del_mac_filter(struct txgbe_adapter *adapter, u8 *addr, u16 pool)
+/**
+ * txgbe_request_msix_irqs - Initialize MSI-X interrupts
+ * @wx: board private structure
+ *
+ * Allocate MSI-X vectors and request interrupts from the kernel.
+ **/
+static int txgbe_request_msix_irqs(struct wx *wx)
{
- struct wx_hw *wxhw = &adapter->hw.wxhw;
- u32 i;
+ struct net_device *netdev = wx->netdev;
+ int vector, err;
+
+ for (vector = 0; vector < wx->num_q_vectors; vector++) {
+ struct wx_q_vector *q_vector = wx->q_vector[vector];
+ struct msix_entry *entry = &wx->msix_entries[vector];
+
+ if (q_vector->tx.ring && q_vector->rx.ring)
+ snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+ "%s-TxRx-%d", netdev->name, entry->entry);
+ else
+ /* skip this unused q_vector */
+ continue;
- if (is_zero_ether_addr(addr))
- return -EINVAL;
-
- /* search table for addr, if found, set to 0 and sync */
- for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
- if (ether_addr_equal(addr, adapter->mac_table[i].addr)) {
- if (adapter->mac_table[i].pools & (1ULL << pool)) {
- adapter->mac_table[i].state |= TXGBE_MAC_STATE_MODIFIED;
- adapter->mac_table[i].state &= ~TXGBE_MAC_STATE_IN_USE;
- adapter->mac_table[i].pools &= ~(1ULL << pool);
- txgbe_sync_mac_table(adapter);
- }
- return 0;
+ err = request_irq(entry->vector, wx_msix_clean_rings, 0,
+ q_vector->name, q_vector);
+ if (err) {
+ wx_err(wx, "request_irq failed for MSIX interrupt %s Error: %d\n",
+ q_vector->name, err);
+ goto free_queue_irqs;
}
+ }
- if (adapter->mac_table[i].pools != (1 << pool))
- continue;
- if (!ether_addr_equal(addr, adapter->mac_table[i].addr))
- continue;
+ err = request_irq(wx->msix_entries[vector].vector,
+ txgbe_msix_other, 0, netdev->name, wx);
+ if (err) {
+ wx_err(wx, "request_irq for msix_other failed: %d\n", err);
+ goto free_queue_irqs;
+ }
+
+ return 0;
- adapter->mac_table[i].state |= TXGBE_MAC_STATE_MODIFIED;
- adapter->mac_table[i].state &= ~TXGBE_MAC_STATE_IN_USE;
- memset(adapter->mac_table[i].addr, 0, ETH_ALEN);
- adapter->mac_table[i].pools = 0;
- txgbe_sync_mac_table(adapter);
- return 0;
+free_queue_irqs:
+ while (vector) {
+ vector--;
+ free_irq(wx->msix_entries[vector].vector,
+ wx->q_vector[vector]);
}
- return -ENOMEM;
+ wx_reset_interrupt_capability(wx);
+ return err;
}
-static void txgbe_up_complete(struct txgbe_adapter *adapter)
+/**
+ * txgbe_request_irq - initialize interrupts
+ * @wx: board private structure
+ *
+ * Attempt to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ **/
+static int txgbe_request_irq(struct wx *wx)
{
- struct txgbe_hw *hw = &adapter->hw;
- struct wx_hw *wxhw = &hw->wxhw;
+ struct net_device *netdev = wx->netdev;
+ struct pci_dev *pdev = wx->pdev;
+ int err;
- wx_control_hw(wxhw, true);
+ if (pdev->msix_enabled)
+ err = txgbe_request_msix_irqs(wx);
+ else if (pdev->msi_enabled)
+ err = request_irq(wx->pdev->irq, &txgbe_intr, 0,
+ netdev->name, wx);
+ else
+ err = request_irq(wx->pdev->irq, &txgbe_intr, IRQF_SHARED,
+ netdev->name, wx);
+
+ if (err)
+ wx_err(wx, "request_irq failed, Error %d\n", err);
+
+ return err;
}
-static void txgbe_reset(struct txgbe_adapter *adapter)
+static void txgbe_up_complete(struct wx *wx)
{
- struct net_device *netdev = adapter->netdev;
- struct txgbe_hw *hw = &adapter->hw;
+ u32 reg;
+
+ wx_control_hw(wx, true);
+ wx_configure_vectors(wx);
+
+ /* make sure to complete pre-operations */
+ smp_mb__before_atomic();
+ wx_napi_enable_all(wx);
+
+ /* clear any pending interrupts, may auto mask */
+ rd32(wx, WX_PX_IC);
+ rd32(wx, WX_PX_MISC_IC);
+ txgbe_irq_enable(wx, true);
+
+ /* Configure MAC Rx and Tx when link is up */
+ reg = rd32(wx, WX_MAC_RX_CFG);
+ wr32(wx, WX_MAC_RX_CFG, reg);
+ wr32(wx, WX_MAC_PKT_FLT, WX_MAC_PKT_FLT_PR);
+ reg = rd32(wx, WX_MAC_WDG_TIMEOUT);
+ wr32(wx, WX_MAC_WDG_TIMEOUT, reg);
+ reg = rd32(wx, WX_MAC_TX_CFG);
+ wr32(wx, WX_MAC_TX_CFG, (reg & ~WX_MAC_TX_CFG_SPEED_MASK) | WX_MAC_TX_CFG_SPEED_10G);
+
+ /* enable transmits */
+ netif_tx_start_all_queues(wx->netdev);
+ netif_carrier_on(wx->netdev);
+}
+
+static void txgbe_reset(struct wx *wx)
+{
+ struct net_device *netdev = wx->netdev;
u8 old_addr[ETH_ALEN];
int err;
- err = txgbe_reset_hw(hw);
+ err = txgbe_reset_hw(wx);
if (err != 0)
- dev_err(&adapter->pdev->dev, "Hardware Error: %d\n", err);
+ wx_err(wx, "Hardware Error: %d\n", err);
/* do not flush user set addresses */
- memcpy(old_addr, &adapter->mac_table[0].addr, netdev->addr_len);
- txgbe_flush_sw_mac_table(adapter);
- txgbe_mac_set_default_filter(adapter, old_addr);
+ memcpy(old_addr, &wx->mac_table[0].addr, netdev->addr_len);
+ wx_flush_sw_mac_table(wx);
+ wx_mac_set_default_filter(wx, old_addr);
}
-static void txgbe_disable_device(struct txgbe_adapter *adapter)
+static void txgbe_disable_device(struct wx *wx)
{
- struct net_device *netdev = adapter->netdev;
- struct wx_hw *wxhw = &adapter->hw.wxhw;
+ struct net_device *netdev = wx->netdev;
+ u32 i;
- wx_disable_pcie_master(wxhw);
+ wx_disable_pcie_master(wx);
/* disable receives */
- wx_disable_rx(wxhw);
+ wx_disable_rx(wx);
+
+ /* disable all enabled rx queues */
+ for (i = 0; i < wx->num_rx_queues; i++)
+ /* this call also flushes the previous write */
+ wx_disable_rx_queue(wx, wx->rx_ring[i]);
+ netif_tx_stop_all_queues(netdev);
netif_carrier_off(netdev);
netif_tx_disable(netdev);
- if (wxhw->bus.func < 2)
- wr32m(wxhw, TXGBE_MIS_PRB_CTL, TXGBE_MIS_PRB_CTL_LAN_UP(wxhw->bus.func), 0);
+ wx_irq_disable(wx);
+ wx_napi_disable_all(wx);
+
+ if (wx->bus.func < 2)
+ wr32m(wx, TXGBE_MIS_PRB_CTL, TXGBE_MIS_PRB_CTL_LAN_UP(wx->bus.func), 0);
else
- dev_err(&adapter->pdev->dev,
- "%s: invalid bus lan id %d\n",
- __func__, wxhw->bus.func);
+ wx_err(wx, "%s: invalid bus lan id %d\n",
+ __func__, wx->bus.func);
- if (!(((wxhw->subsystem_device_id & WX_NCSI_MASK) == WX_NCSI_SUP) ||
- ((wxhw->subsystem_device_id & WX_WOL_MASK) == WX_WOL_SUP))) {
+ if (!(((wx->subsystem_device_id & WX_NCSI_MASK) == WX_NCSI_SUP) ||
+ ((wx->subsystem_device_id & WX_WOL_MASK) == WX_WOL_SUP))) {
/* disable mac transmiter */
- wr32m(wxhw, WX_MAC_TX_CFG, WX_MAC_TX_CFG_TE, 0);
+ wr32m(wx, WX_MAC_TX_CFG, WX_MAC_TX_CFG_TE, 0);
+ }
+
+ /* disable transmits in the hardware now that interrupts are off */
+ for (i = 0; i < wx->num_tx_queues; i++) {
+ u8 reg_idx = wx->tx_ring[i]->reg_idx;
+
+ wr32(wx, WX_PX_TR_CFG(reg_idx), WX_PX_TR_CFG_SWFLSH);
}
/* Disable the Tx DMA engine */
- wr32m(wxhw, WX_TDM_CTL, WX_TDM_CTL_TE, 0);
+ wr32m(wx, WX_TDM_CTL, WX_TDM_CTL_TE, 0);
}
-static void txgbe_down(struct txgbe_adapter *adapter)
+static void txgbe_down(struct wx *wx)
{
- txgbe_disable_device(adapter);
- txgbe_reset(adapter);
+ txgbe_disable_device(wx);
+ txgbe_reset(wx);
+
+ wx_clean_all_tx_rings(wx);
+ wx_clean_all_rx_rings(wx);
}
/**
- * txgbe_sw_init - Initialize general software structures (struct txgbe_adapter)
- * @adapter: board private structure to initialize
+ * txgbe_sw_init - Initialize general software structures (struct wx)
+ * @wx: board private structure to initialize
**/
-static int txgbe_sw_init(struct txgbe_adapter *adapter)
+static int txgbe_sw_init(struct wx *wx)
{
- struct pci_dev *pdev = adapter->pdev;
- struct txgbe_hw *hw = &adapter->hw;
- struct wx_hw *wxhw = &hw->wxhw;
+ u16 msix_count = 0;
int err;
- wxhw->hw_addr = adapter->io_addr;
- wxhw->pdev = pdev;
+ wx->mac.num_rar_entries = TXGBE_SP_RAR_ENTRIES;
+ wx->mac.max_tx_queues = TXGBE_SP_MAX_TX_QUEUES;
+ wx->mac.max_rx_queues = TXGBE_SP_MAX_RX_QUEUES;
+ wx->mac.mcft_size = TXGBE_SP_MC_TBL_SIZE;
+ wx->mac.rx_pb_size = TXGBE_SP_RX_PB_SIZE;
+ wx->mac.tx_pb_size = TXGBE_SP_TDB_PB_SZ;
/* PCI config space info */
- err = wx_sw_init(wxhw);
+ err = wx_sw_init(wx);
if (err < 0) {
- netif_err(adapter, probe, adapter->netdev,
- "read of internal subsystem device id failed\n");
+ wx_err(wx, "read of internal subsystem device id failed\n");
return err;
}
- switch (wxhw->device_id) {
+ switch (wx->device_id) {
case TXGBE_DEV_ID_SP1000:
case TXGBE_DEV_ID_WX1820:
- wxhw->mac.type = wx_mac_sp;
+ wx->mac.type = wx_mac_sp;
break;
default:
- wxhw->mac.type = wx_mac_unknown;
+ wx->mac.type = wx_mac_unknown;
break;
}
- wxhw->mac.num_rar_entries = TXGBE_SP_RAR_ENTRIES;
- wxhw->mac.max_tx_queues = TXGBE_SP_MAX_TX_QUEUES;
- wxhw->mac.max_rx_queues = TXGBE_SP_MAX_RX_QUEUES;
- wxhw->mac.mcft_size = TXGBE_SP_MC_TBL_SIZE;
-
- adapter->mac_table = kcalloc(wxhw->mac.num_rar_entries,
- sizeof(struct txgbe_mac_addr),
- GFP_KERNEL);
- if (!adapter->mac_table) {
- netif_err(adapter, probe, adapter->netdev,
- "mac_table allocation failed\n");
- return -ENOMEM;
- }
+ /* Set common capability flags and settings */
+ wx->max_q_vectors = TXGBE_MAX_MSIX_VECTORS;
+ err = wx_get_pcie_msix_counts(wx, &msix_count, TXGBE_MAX_MSIX_VECTORS);
+ if (err)
+ wx_err(wx, "Do not support MSI-X\n");
+ wx->mac.max_msix_vectors = msix_count;
+
+ /* enable itr by default in dynamic mode */
+ wx->rx_itr_setting = 1;
+ wx->tx_itr_setting = 1;
+
+ /* set default ring sizes */
+ wx->tx_ring_count = TXGBE_DEFAULT_TXD;
+ wx->rx_ring_count = TXGBE_DEFAULT_RXD;
+
+ /* set default work limits */
+ wx->tx_work_limit = TXGBE_DEFAULT_TX_WORK;
+ wx->rx_work_limit = TXGBE_DEFAULT_RX_WORK;
return 0;
}
@@ -278,23 +382,53 @@ static int txgbe_sw_init(struct txgbe_adapter *adapter)
**/
static int txgbe_open(struct net_device *netdev)
{
- struct txgbe_adapter *adapter = netdev_priv(netdev);
+ struct wx *wx = netdev_priv(netdev);
+ int err;
+
+ err = wx_setup_resources(wx);
+ if (err)
+ goto err_reset;
+
+ wx_configure(wx);
- txgbe_up_complete(adapter);
+ err = txgbe_request_irq(wx);
+ if (err)
+ goto err_free_isb;
+
+ /* Notify the stack of the actual queue counts. */
+ err = netif_set_real_num_tx_queues(netdev, wx->num_tx_queues);
+ if (err)
+ goto err_free_irq;
+
+ err = netif_set_real_num_rx_queues(netdev, wx->num_rx_queues);
+ if (err)
+ goto err_free_irq;
+
+ txgbe_up_complete(wx);
return 0;
+
+err_free_irq:
+ wx_free_irq(wx);
+err_free_isb:
+ wx_free_isb_resources(wx);
+err_reset:
+ txgbe_reset(wx);
+
+ return err;
}
/**
* txgbe_close_suspend - actions necessary to both suspend and close flows
- * @adapter: the private adapter struct
+ * @wx: the private wx struct
*
* This function should contain the necessary work common to both suspending
* and closing of the device.
*/
-static void txgbe_close_suspend(struct txgbe_adapter *adapter)
+static void txgbe_close_suspend(struct wx *wx)
{
- txgbe_disable_device(adapter);
+ txgbe_disable_device(wx);
+ wx_free_resources(wx);
}
/**
@@ -310,29 +444,30 @@ static void txgbe_close_suspend(struct txgbe_adapter *adapter)
**/
static int txgbe_close(struct net_device *netdev)
{
- struct txgbe_adapter *adapter = netdev_priv(netdev);
+ struct wx *wx = netdev_priv(netdev);
- txgbe_down(adapter);
- wx_control_hw(&adapter->hw.wxhw, false);
+ txgbe_down(wx);
+ wx_free_irq(wx);
+ wx_free_resources(wx);
+ wx_control_hw(wx, false);
return 0;
}
static void txgbe_dev_shutdown(struct pci_dev *pdev, bool *enable_wake)
{
- struct txgbe_adapter *adapter = pci_get_drvdata(pdev);
- struct net_device *netdev = adapter->netdev;
- struct txgbe_hw *hw = &adapter->hw;
- struct wx_hw *wxhw = &hw->wxhw;
+ struct wx *wx = pci_get_drvdata(pdev);
+ struct net_device *netdev;
+ netdev = wx->netdev;
netif_device_detach(netdev);
rtnl_lock();
if (netif_running(netdev))
- txgbe_close_suspend(adapter);
+ txgbe_close_suspend(wx);
rtnl_unlock();
- wx_control_hw(wxhw, false);
+ wx_control_hw(wx, false);
pci_disable_device(pdev);
}
@@ -349,45 +484,14 @@ static void txgbe_shutdown(struct pci_dev *pdev)
}
}
-static netdev_tx_t txgbe_xmit_frame(struct sk_buff *skb,
- struct net_device *netdev)
-{
- return NETDEV_TX_OK;
-}
-
-/**
- * txgbe_set_mac - Change the Ethernet Address of the NIC
- * @netdev: network interface device structure
- * @p: pointer to an address structure
- *
- * Returns 0 on success, negative on failure
- **/
-static int txgbe_set_mac(struct net_device *netdev, void *p)
-{
- struct txgbe_adapter *adapter = netdev_priv(netdev);
- struct wx_hw *wxhw = &adapter->hw.wxhw;
- struct sockaddr *addr = p;
- int retval;
-
- retval = eth_prepare_mac_addr_change(netdev, addr);
- if (retval)
- return retval;
-
- txgbe_del_mac_filter(adapter, wxhw->mac.addr, 0);
- eth_hw_addr_set(netdev, addr->sa_data);
- memcpy(wxhw->mac.addr, addr->sa_data, netdev->addr_len);
-
- txgbe_mac_set_default_filter(adapter, wxhw->mac.addr);
-
- return 0;
-}
-
static const struct net_device_ops txgbe_netdev_ops = {
.ndo_open = txgbe_open,
.ndo_stop = txgbe_close,
- .ndo_start_xmit = txgbe_xmit_frame,
+ .ndo_start_xmit = wx_xmit_frame,
+ .ndo_set_rx_mode = wx_set_rx_mode,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = txgbe_set_mac,
+ .ndo_set_mac_address = wx_set_mac,
+ .ndo_get_stats64 = wx_get_stats64,
};
/**
@@ -398,17 +502,15 @@ static const struct net_device_ops txgbe_netdev_ops = {
* Returns 0 on success, negative on failure
*
* txgbe_probe initializes an adapter identified by a pci_dev structure.
- * The OS initialization, configuring of the adapter private structure,
+ * The OS initialization, configuring of the wx private structure,
* and a hardware reset occur.
**/
static int txgbe_probe(struct pci_dev *pdev,
const struct pci_device_id __always_unused *ent)
{
- struct txgbe_adapter *adapter = NULL;
- struct txgbe_hw *hw = NULL;
- struct wx_hw *wxhw = NULL;
struct net_device *netdev;
int err, expected_gts;
+ struct wx *wx = NULL;
u16 eeprom_verh = 0, eeprom_verl = 0, offset = 0;
u16 eeprom_cfg_blkh = 0, eeprom_cfg_blkl = 0;
@@ -440,7 +542,7 @@ static int txgbe_probe(struct pci_dev *pdev,
pci_set_master(pdev);
netdev = devm_alloc_etherdev_mqs(&pdev->dev,
- sizeof(struct txgbe_adapter),
+ sizeof(struct wx),
TXGBE_MAX_TX_QUEUES,
TXGBE_MAX_RX_QUEUES);
if (!netdev) {
@@ -450,81 +552,96 @@ static int txgbe_probe(struct pci_dev *pdev,
SET_NETDEV_DEV(netdev, &pdev->dev);
- adapter = netdev_priv(netdev);
- adapter->netdev = netdev;
- adapter->pdev = pdev;
- hw = &adapter->hw;
- wxhw = &hw->wxhw;
- adapter->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
-
- adapter->io_addr = devm_ioremap(&pdev->dev,
- pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
- if (!adapter->io_addr) {
+ wx = netdev_priv(netdev);
+ wx->netdev = netdev;
+ wx->pdev = pdev;
+
+ wx->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
+
+ wx->hw_addr = devm_ioremap(&pdev->dev,
+ pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+ if (!wx->hw_addr) {
err = -EIO;
goto err_pci_release_regions;
}
+ wx->driver_name = txgbe_driver_name;
+ txgbe_set_ethtool_ops(netdev);
netdev->netdev_ops = &txgbe_netdev_ops;
/* setup the private structure */
- err = txgbe_sw_init(adapter);
+ err = txgbe_sw_init(wx);
if (err)
goto err_free_mac_table;
/* check if flash load is done after hw power up */
- err = wx_check_flash_load(wxhw, TXGBE_SPI_ILDR_STATUS_PERST);
+ err = wx_check_flash_load(wx, TXGBE_SPI_ILDR_STATUS_PERST);
if (err)
goto err_free_mac_table;
- err = wx_check_flash_load(wxhw, TXGBE_SPI_ILDR_STATUS_PWRRST);
+ err = wx_check_flash_load(wx, TXGBE_SPI_ILDR_STATUS_PWRRST);
if (err)
goto err_free_mac_table;
- err = wx_mng_present(wxhw);
+ err = wx_mng_present(wx);
if (err) {
dev_err(&pdev->dev, "Management capability is not present\n");
goto err_free_mac_table;
}
- err = txgbe_reset_hw(hw);
+ err = txgbe_reset_hw(wx);
if (err) {
dev_err(&pdev->dev, "HW Init failed: %d\n", err);
goto err_free_mac_table;
}
netdev->features |= NETIF_F_HIGHDMA;
+ netdev->features = NETIF_F_SG;
+
+ /* copy netdev features into list of user selectable features */
+ netdev->hw_features |= netdev->features | NETIF_F_RXALL;
+
+ netdev->priv_flags |= IFF_UNICAST_FLT;
+ netdev->priv_flags |= IFF_SUPP_NOFCS;
+
+ netdev->min_mtu = ETH_MIN_MTU;
+ netdev->max_mtu = TXGBE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN);
/* make sure the EEPROM is good */
- err = txgbe_validate_eeprom_checksum(hw, NULL);
+ err = txgbe_validate_eeprom_checksum(wx, NULL);
if (err != 0) {
dev_err(&pdev->dev, "The EEPROM Checksum Is Not Valid\n");
- wr32(wxhw, WX_MIS_RST, WX_MIS_RST_SW_RST);
+ wr32(wx, WX_MIS_RST, WX_MIS_RST_SW_RST);
err = -EIO;
goto err_free_mac_table;
}
- eth_hw_addr_set(netdev, wxhw->mac.perm_addr);
- txgbe_mac_set_default_filter(adapter, wxhw->mac.perm_addr);
+ eth_hw_addr_set(netdev, wx->mac.perm_addr);
+ wx_mac_set_default_filter(wx, wx->mac.perm_addr);
+
+ err = wx_init_interrupt_scheme(wx);
+ if (err)
+ goto err_free_mac_table;
/* Save off EEPROM version number and Option Rom version which
* together make a unique identify for the eeprom
*/
- wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + TXGBE_EEPROM_VERSION_H,
+ wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + TXGBE_EEPROM_VERSION_H,
&eeprom_verh);
- wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + TXGBE_EEPROM_VERSION_L,
+ wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + TXGBE_EEPROM_VERSION_L,
&eeprom_verl);
etrack_id = (eeprom_verh << 16) | eeprom_verl;
- wx_read_ee_hostif(wxhw,
- wxhw->eeprom.sw_region_offset + TXGBE_ISCSI_BOOT_CONFIG,
+ wx_read_ee_hostif(wx,
+ wx->eeprom.sw_region_offset + TXGBE_ISCSI_BOOT_CONFIG,
&offset);
/* Make sure offset to SCSI block is valid */
if (!(offset == 0x0) && !(offset == 0xffff)) {
- wx_read_ee_hostif(wxhw, offset + 0x84, &eeprom_cfg_blkh);
- wx_read_ee_hostif(wxhw, offset + 0x83, &eeprom_cfg_blkl);
+ wx_read_ee_hostif(wx, offset + 0x84, &eeprom_cfg_blkh);
+ wx_read_ee_hostif(wx, offset + 0x83, &eeprom_cfg_blkl);
/* Only display Option Rom if exist */
if (eeprom_cfg_blkl && eeprom_cfg_blkh) {
@@ -532,15 +649,15 @@ static int txgbe_probe(struct pci_dev *pdev,
build = (eeprom_cfg_blkl << 8) | (eeprom_cfg_blkh >> 8);
patch = eeprom_cfg_blkh & 0x00ff;
- snprintf(adapter->eeprom_id, sizeof(adapter->eeprom_id),
+ snprintf(wx->eeprom_id, sizeof(wx->eeprom_id),
"0x%08x, %d.%d.%d", etrack_id, major, build,
patch);
} else {
- snprintf(adapter->eeprom_id, sizeof(adapter->eeprom_id),
+ snprintf(wx->eeprom_id, sizeof(wx->eeprom_id),
"0x%08x", etrack_id);
}
} else {
- snprintf(adapter->eeprom_id, sizeof(adapter->eeprom_id),
+ snprintf(wx->eeprom_id, sizeof(wx->eeprom_id),
"0x%08x", etrack_id);
}
@@ -548,7 +665,9 @@ static int txgbe_probe(struct pci_dev *pdev,
if (err)
goto err_release_hw;
- pci_set_drvdata(pdev, adapter);
+ pci_set_drvdata(pdev, wx);
+
+ netif_tx_stop_all_queues(netdev);
/* calculate the expected PCIe bandwidth required for optimal
* performance. Note that some older parts will never have enough
@@ -556,27 +675,28 @@ static int txgbe_probe(struct pci_dev *pdev,
* parts to ensure that no warning is displayed, as this could confuse
* users otherwise.
*/
- expected_gts = txgbe_enumerate_functions(adapter) * 10;
+ expected_gts = txgbe_enumerate_functions(wx) * 10;
/* don't check link if we failed to enumerate functions */
if (expected_gts > 0)
- txgbe_check_minimum_link(adapter);
+ txgbe_check_minimum_link(wx);
else
dev_warn(&pdev->dev, "Failed to enumerate PF devices.\n");
/* First try to read PBA as a string */
- err = txgbe_read_pba_string(hw, part_str, TXGBE_PBANUM_LENGTH);
+ err = txgbe_read_pba_string(wx, part_str, TXGBE_PBANUM_LENGTH);
if (err)
strncpy(part_str, "Unknown", TXGBE_PBANUM_LENGTH);
- netif_info(adapter, probe, netdev, "%pM\n", netdev->dev_addr);
+ netif_info(wx, probe, netdev, "%pM\n", netdev->dev_addr);
return 0;
err_release_hw:
- wx_control_hw(wxhw, false);
+ wx_clear_interrupt_scheme(wx);
+ wx_control_hw(wx, false);
err_free_mac_table:
- kfree(adapter->mac_table);
+ kfree(wx->mac_table);
err_pci_release_regions:
pci_disable_pcie_error_reporting(pdev);
pci_release_selected_regions(pdev,
@@ -597,16 +717,17 @@ err_pci_disable_dev:
**/
static void txgbe_remove(struct pci_dev *pdev)
{
- struct txgbe_adapter *adapter = pci_get_drvdata(pdev);
+ struct wx *wx = pci_get_drvdata(pdev);
struct net_device *netdev;
- netdev = adapter->netdev;
+ netdev = wx->netdev;
unregister_netdev(netdev);
pci_release_selected_regions(pdev,
pci_select_bars(pdev, IORESOURCE_MEM));
- kfree(adapter->mac_table);
+ kfree(wx->mac_table);
+ wx_clear_interrupt_scheme(wx);
pci_disable_pcie_error_reporting(pdev);
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h
index 740a1c447e20..563ea51deca6 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h
@@ -67,8 +67,37 @@
#define TXGBE_PBANUM1_PTR 0x06
#define TXGBE_PBANUM_PTR_GUARD 0xFAFA
-struct txgbe_hw {
- struct wx_hw wxhw;
-};
+#define TXGBE_MAX_MSIX_VECTORS 64
+#define TXGBE_MAX_FDIR_INDICES 63
+
+#define TXGBE_MAX_RX_QUEUES (TXGBE_MAX_FDIR_INDICES + 1)
+#define TXGBE_MAX_TX_QUEUES (TXGBE_MAX_FDIR_INDICES + 1)
+
+#define TXGBE_SP_MAX_TX_QUEUES 128
+#define TXGBE_SP_MAX_RX_QUEUES 128
+#define TXGBE_SP_RAR_ENTRIES 128
+#define TXGBE_SP_MC_TBL_SIZE 128
+#define TXGBE_SP_RX_PB_SIZE 512
+#define TXGBE_SP_TDB_PB_SZ (160 * 1024) /* 160KB Packet Buffer */
+#define TXGBE_MAX_JUMBO_FRAME_SIZE 9432 /* max payload 9414 */
+
+/* TX/RX descriptor defines */
+#define TXGBE_DEFAULT_TXD 512
+#define TXGBE_DEFAULT_TX_WORK 256
+
+#if (PAGE_SIZE < 8192)
+#define TXGBE_DEFAULT_RXD 512
+#define TXGBE_DEFAULT_RX_WORK 256
+#else
+#define TXGBE_DEFAULT_RXD 256
+#define TXGBE_DEFAULT_RX_WORK 128
+#endif
+
+#define TXGBE_INTR_MISC(A) BIT((A)->num_q_vectors)
+#define TXGBE_INTR_QALL(A) (TXGBE_INTR_MISC(A) - 1)
+
+#define TXGBE_MAX_EITR GENMASK(11, 3)
+
+extern char txgbe_driver_name[];
#endif /* _TXGBE_TYPE_H_ */