| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2020-03-02 | octeontx2-pf: Support to enable/disable pause frames via ethtool | Geetha sowjanya | 4 | -0/+125 | |
| Added mailbox requests to retrieve backpressure IDs from AF and Aura, CQ contexts are configured with these BPIDs. So that when resource levels reach configured thresholds they assert backpressure on the interface which is also mapped to same BPID. Also added support to enable/disable pause frames generation via ethtool. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-03-02 | octeontx2-af: Pause frame configuration at cgx | Geetha sowjanya | 5 | -0/+157 | |
| CGX LMAC, the physical interface can generate pause frames when internal resources asserts backpressure due to exhaustion. This patch configures CGX to generate 802.3 pause frames. Also enabled processing of received pause frames on the line which will assert backpressure on the internal transmit path. Also added mailbox handlers for PF drivers to enable or disable pause frames anytime. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-03-02 | octeontx2-af: Interface backpressure configuration | Geetha sowjanya | 3 | -6/+182 | |
| Each of the interface receive channels can be backpressured by resources upon exhaustion or reaching configured threshold levels. Resources here are receive buffer queues (Auras) and pkt notification descriptor queues (CQs). Resources and interface channels are mapped using backpressure IDs (BPIDs). HW supports upto 512 BPIDs, this patch divides these BPIDs statically across CGX/LBK/SDP interfaces as follows. BPIDs 0 - 191 are mapped to LMAC channels, 16 per LMAC. BPIDs 192 - 255 are mapped to LBK channels. BPIDs 256 - 511 are mapped to SDP channels. Also did the needed basic configuration of BPIDs. Added mbox handlers with which a PF device can request for a BPID which it will use to configure Auras and CQs. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-27 | net: mvpp2: use resolved link config in mac_link_up() | Russell King | 1 | -36/+47 | |
| Convert the Marvell mvpp2 ethernet driver to use the finalised link parameters in mac_link_up() rather than the parameters in mac_config(). Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-27 | net: mvneta: use resolved link config in mac_link_up() | Russell King | 1 | -17/+38 | |
| Convert the Marvell mvneta ethernet driver to use the finalised link parameters in mac_link_up() rather than the parameters in mac_config(). Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-27 | net: phylink: propagate resolved link config via mac_link_up() | Russell King | 2 | -9/+18 | |
| Propagate the resolved link parameters via the mac_link_up() call for MACs that do not automatically track their PCS state. We propagate the link parameters via function arguments so that inappropriate members of struct phylink_link_state can't be accessed, and creating a new structure just for this adds needless complexity to the API. Tested-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-27 | net: marvell: Replace zero-length array with flexible-array member | Gustavo A. R. Silva | 2 | -2/+2 | |
| The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-20 | net: page_pool: API cleanup and comments | Ilias Apalodimas | 1 | -10/+9 | |
| Functions starting with __ usually indicate those which are exported, but should not be called directly. Update some of those declared in the API and make it more readable. page_pool_unmap_page() and page_pool_release_page() were doing exactly the same thing calling __page_pool_clean_page(). Let's rename __page_pool_clean_page() to page_pool_release_page() and export it in order to show up on perf logs and get rid of page_pool_unmap_page(). Finally rename __page_pool_put_page() to page_pool_put_page() since we can now directly call it from drivers and rename the existing page_pool_put_page() to page_pool_put_full_page() since they do the same thing but the latter is trying to sync the full DMA area. This patch also updates netsec, mvneta and stmmac drivers which use those functions. Suggested-by: Jonathan Lemon <jonathan.lemon@gmail.com> Acked-by: Toke Høiland-Jørgensen <toke@redhat.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-19 | net: mvneta: align xdp stats naming scheme to mlx5 driver | Lorenzo Bianconi | 1 | -16/+36 | |
| Introduce "rx" prefix in the name scheme for xdp counters on rx path. Differentiate between XDP_TX and ndo_xdp_xmit counters Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-19 | octeontx2-af: Cleanup nixlf and blkaddr retrieval logic | Sunil Goutham | 2 | -83/+50 | |
| Cleanedup repititive nixlf and blkaddr retrieving logic is various mailbox handlers throughout the rvu_nix.c file. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-19 | octeontx2-af: Cleanup CGX config permission checks | Sunil Goutham | 1 | -31/+24 | |
| Most of the CGX register config is restricted to mapped RVU PFs, this patch cleans up these permission checks spread across the rvu_cgx.c file by moving the checks to a common fn(). Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-19 | octeontx2-af: Remove unnecessary export symbols in CGX driver | Sunil Goutham | 1 | -18/+0 | |
| Since CGX driver and AF driver are built into a single module the export symbols in CGX driver are not needed. This patch gets rid of them. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-17 | net: mvneta: get rid of xdp_ret in mvneta_swbm_rx_frame | Lorenzo Bianconi | 1 | -17/+13 | |
| Get rid of xdp_ret in mvneta_swbm_rx_frame routine since now we can rely on xdp_stats to flush in case of xdp_redirect Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-17 | net: mvneta: introduce xdp counters to ethtool | Lorenzo Bianconi | 1 | -0/+45 | |
| Add xdp_redirect, xdp_pass, xdp_drop and xdp_tx counters to ethtool statistics Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-17 | net: mvneta: rely on struct mvneta_stats in mvneta_update_stats routine | Lorenzo Bianconi | 1 | -32/+41 | |
| Introduce mvneta_stats structure in mvneta_update_stats routine signature in order to collect all the rx stats and update them at the end at the napi loop. mvneta_stats will be reused adding xdp statistics support to ethtool. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-17 | net: mvneta: rely on open-coding updating stats for non-xdp and tx path | Lorenzo Bianconi | 1 | -16/+24 | |
| In oreder to avoid unnecessary instructions rely on open-coding updating per-cpu stats in mvneta_tx/mvneta_xdp_submit_frame and mvneta_rx_hwbm routines. This patch will be used to add xdp support to ethtool for the mvneta driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-17 | net: mvneta: move refill_err and skb_alloc_err in per-cpu stats | Lorenzo Bianconi | 1 | -14/+55 | |
| mvneta_ethtool_update_stats routine is currently reporting skb_alloc_error and refill_error only for the first rx queue. Fix the issue moving skb_alloc_err and refill_err in mvneta_pcpu_stats structure. Moreover this patch will be used to introduce xdp statistics to ethtool for the mvneta driver Fixes: 17a96da62716 ("net: mvneta: discriminate error cause for missed packet") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-06 | net: mvneta: move rx_dropped and rx_errors in per-cpu stats | Lorenzo Bianconi | 1 | -9/+22 | |
| Move rx_dropped and rx_errors counters in mvneta_pcpu_stats in order to avoid possible races updating statistics Fixes: 562e2f467e71 ("net: mvneta: Improve the buffer allocation method for SWBM") Fixes: dc35a10f68d3 ("net: mvneta: bm: add support for hardware buffer management") Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network unit") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-02-01 | octeontx2-pf: Fix an IS_ERR() vs NULL bug | Dan Carpenter | 1 | -2/+2 | |
| The otx2_mbox_get_rsp() function never returns NULL, it returns error pointers on error. Fixes: 34bfe0ebedb7 ("octeontx2-pf: MTU, MAC and RX mode config support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | |||||
| 2020-01-29 | net: mvneta: fix XDP support if sw bm is used as fallback | Lorenzo Bianconi | 1 | -3/+7 | |
| In order to fix XDP support if sw buffer management is used as fallback for hw bm devices, define MVNETA_SKB_HEADROOM as maximum between XDP_PACKET_HEADROOM and NET_SKB_PAD and let the hw aligns the IP header to 4-byte boundary. Fix rx_offset_correction initialization if mvneta_bm_port_init fails in mvneta_resume routine Fixes: 0db51da7a8e9 ("net: mvneta: add basic XDP support") Tested-by: Sven Auhagen <sven.auhagen@voleatech.de> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-29 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next | Linus Torvalds | 20 | -27/+5574 | |
| Pull networking updates from David Miller: 1) Add WireGuard 2) Add HE and TWT support to ath11k driver, from John Crispin. 3) Add ESP in TCP encapsulation support, from Sabrina Dubroca. 4) Add variable window congestion control to TIPC, from Jon Maloy. 5) Add BCM84881 PHY driver, from Russell King. 6) Start adding netlink support for ethtool operations, from Michal Kubecek. 7) Add XDP drop and TX action support to ena driver, from Sameeh Jubran. 8) Add new ipv4 route notifications so that mlxsw driver does not have to handle identical routes itself. From Ido Schimmel. 9) Add BPF dynamic program extensions, from Alexei Starovoitov. 10) Support RX and TX timestamping in igc, from Vinicius Costa Gomes. 11) Add support for macsec HW offloading, from Antoine Tenart. 12) Add initial support for MPTCP protocol, from Christoph Paasch, Matthieu Baerts, Florian Westphal, Peter Krystad, and many others. 13) Add Octeontx2 PF support, from Sunil Goutham, Geetha sowjanya, Linu Cherian, and others. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1469 commits) net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC udp: segment looped gso packets correctly netem: change mailing list qed: FW 8.42.2.0 debug features qed: rt init valid initialization changed qed: Debug feature: ilt and mdump qed: FW 8.42.2.0 Add fw overlay feature qed: FW 8.42.2.0 HSI changes qed: FW 8.42.2.0 iscsi/fcoe changes qed: Add abstraction for different hsi values per chip qed: FW 8.42.2.0 Additional ll2 type qed: Use dmae to write to widebus registers in fw_funcs qed: FW 8.42.2.0 Parser offsets modified qed: FW 8.42.2.0 Queue Manager changes qed: FW 8.42.2.0 Expose new registers and change windows qed: FW 8.42.2.0 Internal ram offsets modifications MAINTAINERS: Add entry for Marvell OcteonTX2 Physical Function driver Documentation: net: octeontx2: Add RVU HW and drivers overview octeontx2-pf: ethtool RSS config support octeontx2-pf: Add basic ethtool support ... | |||||
| 2020-01-28 | Merge tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap | Linus Torvalds | 2 | -2/+2 | |
| Pull ioremap updates from Christoph Hellwig: "Remove the ioremap_nocache API (plus wrappers) that are always identical to ioremap" * tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap: remove ioremap_nocache and devm_ioremap_nocache MIPS: define ioremap_nocache to ioremap | |||||
| 2020-01-27 | octeontx2-pf: ethtool RSS config support | Sunil Goutham | 4 | -4/+269 | |
| Added support to show or configure RSS hash key, indirection table, 2,4 tuple via ethtool. Also added debug msg_level support to dump messages when HW reports errors in packet received or transmitted. Signed-off-by: Prakash Brahmajyosyula <bprakash@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Add basic ethtool support | Christina Jacob | 6 | -4/+525 | |
| This patch adds ethtool support for - Driver stats, Tx/Rx perqueue and CGX LMAC stats - Set/show Rx/Tx queue count - Set/show Rx/Tx ring sizes - Set/show IRQ coalescing parameters Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Add ndo_get_stats64 | Geetha sowjanya | 3 | -0/+97 | |
| Added ndo_get_stats64 which returns stats maintained by HW. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: TCP segmentation offload support | Sunil Goutham | 5 | -4/+273 | |
| Adds TCP segmentation offload (TSO) support. First version of the silicon didn't support TSO offload, for this driver level TSO support is added. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Receive side scaling support | Sunil Goutham | 4 | -1/+167 | |
| Adds receive side scaling (RSS) support to distribute pkts/flows across multiple queues. Sets up key, indirection table etc. Also added extraction of HW calculated rxhash and adding to same to SKB ie NETIF_F_RXHASH offload support. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Error handling support | Geetha sowjanya | 6 | -3/+255 | |
| HW reports many errors on the receive and transmit paths. Such as incorrect queue configuration, pkt transmission errors, LMTST instruction errors, transmit queue full etc. These are reported via QINT interrupt. Most of the errors are fatal and needs reinitialization. Also added support to allocate receive buffers in non-atomic context when allocation fails in NAPI context. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Aleksey Makarov <amakarov@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: MTU, MAC and RX mode config support | Sunil Goutham | 6 | -6/+242 | |
| This patch addes support to change interface MTU, MAC address retrieval and config, RX mode ie unicast, multicast and promiscuous. Also added link loopback support Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com> Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Register and handle link notifications | Linu Cherian | 3 | -0/+109 | |
| PF and AF (admin function) shares 64KB of reserved memory region for communication. This region is shared for - Messages sent by PF and responses sent by AF. - Notifications sent by AF and ACKs sent by PF. This patch adds infrastructure to handle notifications sent by AF and adds handlers to process them. One of the main usecase of notifications from AF is physical link changes. So this patch adds registration of PF with AF to receive link status change notifications and also adds the handler for that notification. Signed-off-by: Linu Cherian <lcherian@marvell.com> Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Add packet transmission support | Sunil Goutham | 6 | -2/+470 | |
| This patch adds the packet transmission support. For a given skb prepares send queue descriptors (SQEs) and pushes them to HW. Here driver doesn't maintain it's own SQ rings, SQEs are pushed to HW using a silicon specific operations called LMTST. From the instuction HW derives the transmit queue number and queues the SQE to that queue. These LMTST instructions are designed to avoid queue maintenance in SW and lockless behavior ie when multiple cores are trying to add SQEs to same queue then HW will takecare of serialization, no need for SW to hold locks. Also supports scatter/gather. Co-developed-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Receive packet handling support | Sunil Goutham | 6 | -3/+349 | |
| Added receive packet handling (NAPI) support, error stats, RX_ALL capability config option to passon error pkts to stack upon user request. In subsequent patches these error stats will be added to ethttool. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Setup interrupts and NAPI handler | Sunil Goutham | 6 | -10/+332 | |
| Completion queue (CQ) is the one with which HW notifies SW on a packet reception or transmission. Each of the RQ and SQ are mapped to a unique CQ and again both CQs are mapped to same interrupt ie the CINT. So that each core has one interrupt source in whose handler both Rx and Tx notifications are processed. Also - Registered a NAPI handler for the CINT. - Setup coalescing parameters. - IRQ affinity hints etc Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Initialize and config queues | Sunil Goutham | 7 | -17/+1290 | |
| This patch does the initialization of all queues ie the receive buffer pools, receive and transmit queues, completion or notification queues etc. Allocates all required resources (eg transmit schedulers, receive buffers etc) and configures them for proper functioning of queues. Also sets up receive queue's RED dropping levels. Co-developed-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Attach NIX and NPA block LFs | Sunil Goutham | 4 | -4/+286 | |
| For a PF to function as a NIC, NPA (for Rx buffers, Tx descriptors etc) and NIX (for rcv, send and completion queues) are the minimum resources needed. So request admin function (AF) to attach one each of NIX and NPA block LFs (local functions). Only AF can configure a LF's contexts, so request AF to allocate memory for NPA aura/pool and NIX RQ/SQ/CQ HW contexts. Upon receiving response, save some of the HW constants like number of pointers per stack page, size of send queue buffer (SQBs, where SQEs are queued by HW) e.t.c which are later used to initialize queues. A HW context here is like a state machine maintained for a descriptor queue. eg size, head/tail pointers, irq etc etc. HW maintains this in memory. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Mailbox communication with AF | Sunil Goutham | 4 | -3/+552 | |
| In the resource virtualization unit (RVU) each of the PF and AF (admin function) share a 64KB of reserved memory region for communication. This patch initializes PF <=> AF mailbox IRQs, registers handlers for processing these communication messages. Also adds support to process these messages in both directions ie responses to PF initiated DOWN (PF => AF) messages and AF initiated UP messages (AF => PF). Mbox communication APIs and message formats are defined in AF driver (drivers/net/ethernet/marvell/octeontx2/af), mbox.h from AF driver is included here to avoid duplication. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: Aleksey Makarov <amakarov@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | octeontx2-pf: Add Marvell OcteonTX2 NIC driver | Sunil Goutham | 6 | -0/+362 | |
| This patch adds template for the Marvell's OcteonTX2 network controller's physical function driver. Just the probe, PCI specific initialization and netdev registration. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-27 | mvneta driver disallow XDP program on hardware buffer management | Sven Auhagen | 1 | -0/+6 | |
| Recently XDP Support was added to the mvneta driver for software buffer management only. It is still possible to attach an XDP program if hardware buffer management is used. It is not doing anything at that point. The patch disallows attaching XDP programs to mvneta if hardware buffer management is used. I am sorry about that. It is my first submission and I am having some troubles with the format of my emails. v4 -> v5: - Remove extra tabs v3 -> v4: - Please ignore v3 I accidentally submitted my other patch with git-send-mail and v4 is correct v2 -> v3: - My mailserver corrupted the patch resubmission with git-send-email v1 -> v2: - Fixing the patches indentation Signed-off-by: Sven Auhagen <sven.auhagen@voleatech.de> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-22 | net: convert additional drivers to use phy_do_ioctl | Heiner Kallweit | 1 | -10/+1 | |
| The first batch of driver conversions missed a few cases where we can use phy_do_ioctl too. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-20 | Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net | David S. Miller | 1 | -9/+10 | |
| 2020-01-15 | net: mvneta: fix dma sync size in mvneta_run_xdp | Lorenzo Bianconi | 1 | -9/+10 | |
| Page pool API will start syncing (if requested) starting from page->dma_addr + pool->p.offset. Fix dma sync length in mvneta_run_xdp since we do not need to account xdp headroom Fixes: 07e13edbb6a6 ("net: mvneta: get rid of huge dma sync in mvneta_rx_refill") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2020-01-14 | net: mvneta: change page pool nid to NUMA_NO_NODE | Lorenzo Bianconi | 1 | -1/+1 | |
| With 'commit 44768decb7c0 ("page_pool: handle page recycle for NUMA_NO_NODE condition")' we can safely change nid to NUMA_NO_NODE and accommodate future NUMA aware hardware using mvneta network interface Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | |||||
| 2020-01-06 | remove ioremap_nocache and devm_ioremap_nocache | Christoph Hellwig | 2 | -2/+2 | |
| ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Arnd Bergmann <arnd@arndb.de> | |||||
| 2020-01-06 | net: switch to using PHY_INTERFACE_MODE_10GBASER rather than 10GKR | Russell King | 1 | -5/+14 | |
| Switch network drivers, phy drivers, and SFP/phylink over to use the more correct 10GBASE-R, rather than 10GBASE-KR. 10GBASE-KR is backplane ethernet, which is 10GBASE-R with autonegotiation on top, which our current usage on the affected platforms does not have. The only remaining user of PHY_INTERFACE_MODE_10GKR is the Aquantia PHY, which has a separate mode for 10GBASE-KR. For Marvell mvpp2, we detect 10GBASE-KR, and rewrite it to 10GBASE-R for compatibility with existing DT - this is the only network driver at present that makes use of PHY_INTERFACE_MODE_10GKR. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2019-12-23 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net | David S. Miller | 2 | -3/+3 | |
| Mere overlapping changes in the conflicts here. Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2019-12-22 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net | Linus Torvalds | 1 | -1/+1 | |
| Pull networking fixes from David Miller: 1) Several nf_flow_table_offload fixes from Pablo Neira Ayuso, including adding a missing ipv6 match description. 2) Several heap overflow fixes in mwifiex from qize wang and Ganapathi Bhat. 3) Fix uninit value in bond_neigh_init(), from Eric Dumazet. 4) Fix non-ACPI probing of nxp-nci, from Stephan Gerhold. 5) Fix use after free in tipc_disc_rcv(), from Tuong Lien. 6) Enforce limit of 33 tail calls in mips and riscv JIT, from Paul Chaignon. 7) Multicast MAC limit test is off by one in qede, from Manish Chopra. 8) Fix established socket lookup race when socket goes from TCP_ESTABLISHED to TCP_LISTEN, because there lacks an intervening RCU grace period. From Eric Dumazet. 9) Don't send empty SKBs from tcp_write_xmit(), also from Eric Dumazet. 10) Fix active backup transition after link failure in bonding, from Mahesh Bandewar. 11) Avoid zero sized hash table in gtp driver, from Taehee Yoo. 12) Fix wrong interface passed to ->mac_link_up(), from Russell King. 13) Fix DSA egress flooding settings in b53, from Florian Fainelli. 14) Memory leak in gmac_setup_txqs(), from Navid Emamdoost. 15) Fix double free in dpaa2-ptp code, from Ioana Ciornei. 16) Reject invalid MTU values in stmmac, from Jose Abreu. 17) Fix refcount leak in error path of u32 classifier, from Davide Caratti. 18) Fix regression causing iwlwifi firmware crashes on boot, from Anders Kaseorg. 19) Fix inverted return value logic in llc2 code, from Chan Shu Tak. 20) Disable hardware GRO when XDP is attached to qede, frm Manish Chopra. 21) Since we encode state in the low pointer bits, dst metrics must be at least 4 byte aligned, which is not necessarily true on m68k. Add annotations to fix this, from Geert Uytterhoeven. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (160 commits) sfc: Include XDP packet headroom in buffer step size. sfc: fix channel allocation with brute force net: dst: Force 4-byte alignment of dst_metrics selftests: pmtu: fix init mtu value in description hv_netvsc: Fix unwanted rx_table reset net: phy: ensure that phy IDs are correctly typed mod_devicetable: fix PHY module format qede: Disable hardware gro when xdp prog is installed net: ena: fix issues in setting interrupt moderation params in ethtool net: ena: fix default tx interrupt moderation interval net/smc: unregister ib devices in reboot_event net: stmmac: platform: Fix MDIO init for platforms without PHY llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) net: hisilicon: Fix a BUG trigered by wrong bytes_compl net: dsa: ksz: use common define for tag len s390/qeth: don't return -ENOTSUPP to userspace s390/qeth: fix promiscuous mode after reset s390/qeth: handle error due to unsupported transport mode cxgb4: fix refcount init for TC-MQPRIO offload tc-testing: initial tdc selftests for cls_u32 ... | |||||
| 2019-12-20 | net: mvpp2: cycle comphy to power it down | Russell King | 1 | -0/+10 | |
| Presently, at boot time, the comphys are enabled. For firmware compatibility reasons, the comphy driver does not power down the comphys at boot. Consequently, the ethernet comphys are left active until the network interfaces are brought through an up/down cycle. If the port is never used, the port wastes power needlessly. Arrange for the ethernet comphys to be cycled by the mvpp2 driver as if the interface went through an up/down cycle during driver probe, thereby powering them down. This saves: 270mW per 10G SFP+ port on the Macchiatobin Single Shot (eth0/eth1) 370mW per 10G PHY port on the Macchiatobin Double Shot (eth0/eth1) 160mW on the SFP port on either Macchiatobin flavour (eth3) Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2019-12-18 | net: mvpp2: update mvpp2 validate() implementation | Russell King | 1 | -4/+18 | |
| Fix up the mvpp2 validate implementation to adopt the same behaviour as mvneta: - only allow the link modes that the specified PHY interface mode supports with the exception of 1000base-X and 2500base-X. - use the basex helper to deal with SFP modules that can be switched between 1000base-X vs 2500base-X. This gives consistent behaviour between mvneta and mvpp2. This commit depends on "net: phylink: extend clause 45 PHY validation workaround" so is not marked for backporting to stable kernels. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
| 2019-12-14 | net: marvell: mvpp2: phylink requires the link interrupt | Russell King | 1 | -1/+1 | |
| phylink requires the MAC to report when its link status changes when operating in inband modes. Failure to report link status changes means that phylink has no idea when the link events happen, which results in either the network interface's carrier remaining up or remaining permanently down. For example, with a fiber module, if the interface is brought up and link is initially established, taking the link down at the far end will cut the optical power. The SFP module's LOS asserts, we deactivate the link, and the network interface reports no carrier. When the far end is brought back up, the SFP module's LOS deasserts, but the MAC may be slower to establish link. If this happens (which in my tests is a certainty) then phylink never hears that the MAC has established link with the far end, and the network interface is stuck reporting no carrier. This means the interface is non-functional. Avoiding the link interrupt when we have phylink is basically not an option, so remove the !port->phylink from the test. Fixes: 4bb043262878 ("net: mvpp2: phylink support") Tested-by: Sven Auhagen <sven.auhagen@voleatech.de> Tested-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> | |||||
| 2019-12-13 | netdev: pass the stuck queue to the timeout handler | Michael S. Tsirkin | 4 | -4/+4 | |
| This allows incrementing the correct timeout statistic without any mess. Down the road, devices can learn to reset just the specific queue. The patch was generated with the following script: use strict; use warnings; our $^I = '.bak'; my @work = ( ["arch/m68k/emu/nfeth.c", "nfeth_tx_timeout"], ["arch/um/drivers/net_kern.c", "uml_net_tx_timeout"], ["arch/um/drivers/vector_kern.c", "vector_net_tx_timeout"], ["arch/xtensa/platforms/iss/network.c", "iss_net_tx_timeout"], ["drivers/char/pcmcia/synclink_cs.c", "hdlcdev_tx_timeout"], ["drivers/infiniband/ulp/ipoib/ipoib_main.c", "ipoib_timeout"], ["drivers/infiniband/ulp/ipoib/ipoib_main.c", "ipoib_timeout"], ["drivers/message/fusion/mptlan.c", "mpt_lan_tx_timeout"], ["drivers/misc/sgi-xp/xpnet.c", "xpnet_dev_tx_timeout"], ["drivers/net/appletalk/cops.c", "cops_timeout"], ["drivers/net/arcnet/arcdevice.h", "arcnet_timeout"], ["drivers/net/arcnet/arcnet.c", "arcnet_timeout"], ["drivers/net/arcnet/com20020.c", "arcnet_timeout"], ["drivers/net/ethernet/3com/3c509.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c515.c", "corkscrew_timeout"], ["drivers/net/ethernet/3com/3c574_cs.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c589_cs.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c59x.c", "vortex_tx_timeout"], ["drivers/net/ethernet/3com/3c59x.c", "vortex_tx_timeout"], ["drivers/net/ethernet/3com/typhoon.c", "typhoon_tx_timeout"], ["drivers/net/ethernet/8390/8390.h", "ei_tx_timeout"], ["drivers/net/ethernet/8390/8390.h", "eip_tx_timeout"], ["drivers/net/ethernet/8390/8390.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/8390p.c", "eip_tx_timeout"], ["drivers/net/ethernet/8390/ax88796.c", "ax_ei_tx_timeout"], ["drivers/net/ethernet/8390/axnet_cs.c", "axnet_tx_timeout"], ["drivers/net/ethernet/8390/etherh.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/hydra.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/mac8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/mcf8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/lib8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/ne2k-pci.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/pcnet_cs.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/smc-ultra.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/wd.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/zorro8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/adaptec/starfire.c", "tx_timeout"], ["drivers/net/ethernet/agere/et131x.c", "et131x_tx_timeout"], ["drivers/net/ethernet/allwinner/sun4i-emac.c", "emac_timeout"], ["drivers/net/ethernet/alteon/acenic.c", "ace_watchdog"], ["drivers/net/ethernet/amazon/ena/ena_netdev.c", "ena_tx_timeout"], ["drivers/net/ethernet/amd/7990.h", "lance_tx_timeout"], ["drivers/net/ethernet/amd/7990.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/a2065.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/am79c961a.c", "am79c961_timeout"], ["drivers/net/ethernet/amd/amd8111e.c", "amd8111e_tx_timeout"], ["drivers/net/ethernet/amd/ariadne.c", "ariadne_tx_timeout"], ["drivers/net/ethernet/amd/atarilance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/au1000_eth.c", "au1000_tx_timeout"], ["drivers/net/ethernet/amd/declance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/lance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/mvme147.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/ni65.c", "ni65_timeout"], ["drivers/net/ethernet/amd/nmclan_cs.c", "mace_tx_timeout"], ["drivers/net/ethernet/amd/pcnet32.c", "pcnet32_tx_timeout"], ["drivers/net/ethernet/amd/sunlance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/xgbe/xgbe-drv.c", "xgbe_tx_timeout"], ["drivers/net/ethernet/apm/xgene-v2/main.c", "xge_timeout"], ["drivers/net/ethernet/apm/xgene/xgene_enet_main.c", "xgene_enet_timeout"], ["drivers/net/ethernet/apple/macmace.c", "mace_tx_timeout"], ["drivers/net/ethernet/atheros/ag71xx.c", "ag71xx_tx_timeout"], ["drivers/net/ethernet/atheros/alx/main.c", "alx_tx_timeout"], ["drivers/net/ethernet/atheros/atl1c/atl1c_main.c", "atl1c_tx_timeout"], ["drivers/net/ethernet/atheros/atl1e/atl1e_main.c", "atl1e_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl.c", "atlx_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl1.c", "atlx_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl2.c", "atl2_tx_timeout"], ["drivers/net/ethernet/broadcom/b44.c", "b44_tx_timeout"], ["drivers/net/ethernet/broadcom/bcmsysport.c", "bcm_sysport_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2.c", "bnx2_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnxt/bnxt.c", "bnxt_tx_timeout"], ["drivers/net/ethernet/broadcom/genet/bcmgenet.c", "bcmgenet_timeout"], ["drivers/net/ethernet/broadcom/sb1250-mac.c", "sbmac_tx_timeout"], ["drivers/net/ethernet/broadcom/tg3.c", "tg3_tx_timeout"], ["drivers/net/ethernet/calxeda/xgmac.c", "xgmac_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_main.c", "liquidio_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_vf_main.c", "liquidio_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c", "lio_vf_rep_tx_timeout"], ["drivers/net/ethernet/cavium/thunder/nicvf_main.c", "nicvf_tx_timeout"], ["drivers/net/ethernet/cirrus/cs89x0.c", "net_timeout"], ["drivers/net/ethernet/cisco/enic/enic_main.c", "enic_tx_timeout"], ["drivers/net/ethernet/cisco/enic/enic_main.c", "enic_tx_timeout"], ["drivers/net/ethernet/cortina/gemini.c", "gmac_tx_timeout"], ["drivers/net/ethernet/davicom/dm9000.c", "dm9000_timeout"], ["drivers/net/ethernet/dec/tulip/de2104x.c", "de_tx_timeout"], ["drivers/net/ethernet/dec/tulip/tulip_core.c", "tulip_tx_timeout"], ["drivers/net/ethernet/dec/tulip/winbond-840.c", "tx_timeout"], ["drivers/net/ethernet/dlink/dl2k.c", "rio_tx_timeout"], ["drivers/net/ethernet/dlink/sundance.c", "tx_timeout"], ["drivers/net/ethernet/emulex/benet/be_main.c", "be_tx_timeout"], ["drivers/net/ethernet/ethoc.c", "ethoc_tx_timeout"], ["drivers/net/ethernet/faraday/ftgmac100.c", "ftgmac100_tx_timeout"], ["drivers/net/ethernet/fealnx.c", "fealnx_tx_timeout"], ["drivers/net/ethernet/freescale/dpaa/dpaa_eth.c", "dpaa_tx_timeout"], ["drivers/net/ethernet/freescale/fec_main.c", "fec_timeout"], ["drivers/net/ethernet/freescale/fec_mpc52xx.c", "mpc52xx_fec_tx_timeout"], ["drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c", "fs_timeout"], ["drivers/net/ethernet/freescale/gianfar.c", "gfar_timeout"], ["drivers/net/ethernet/freescale/ucc_geth.c", "ucc_geth_timeout"], ["drivers/net/ethernet/fujitsu/fmvj18x_cs.c", "fjn_tx_timeout"], ["drivers/net/ethernet/google/gve/gve_main.c", "gve_tx_timeout"], ["drivers/net/ethernet/hisilicon/hip04_eth.c", "hip04_timeout"], ["drivers/net/ethernet/hisilicon/hix5hd2_gmac.c", "hix5hd2_net_timeout"], ["drivers/net/ethernet/hisilicon/hns/hns_enet.c", "hns_nic_net_timeout"], ["drivers/net/ethernet/hisilicon/hns3/hns3_enet.c", "hns3_nic_net_timeout"], ["drivers/net/ethernet/huawei/hinic/hinic_main.c", "hinic_tx_timeout"], ["drivers/net/ethernet/i825xx/82596.c", "i596_tx_timeout"], ["drivers/net/ethernet/i825xx/ether1.c", "ether1_timeout"], ["drivers/net/ethernet/i825xx/lib82596.c", "i596_tx_timeout"], ["drivers/net/ethernet/i825xx/sun3_82586.c", "sun3_82586_timeout"], ["drivers/net/ethernet/ibm/ehea/ehea_main.c", "ehea_tx_watchdog"], ["drivers/net/ethernet/ibm/emac/core.c", "emac_tx_timeout"], ["drivers/net/ethernet/ibm/emac/core.c", "emac_tx_timeout"], ["drivers/net/ethernet/ibm/ibmvnic.c", "ibmvnic_tx_timeout"], ["drivers/net/ethernet/intel/e100.c", "e100_tx_timeout"], ["drivers/net/ethernet/intel/e1000/e1000_main.c", "e1000_tx_timeout"], ["drivers/net/ethernet/intel/e1000e/netdev.c", "e1000_tx_timeout"], ["drivers/net/ethernet/intel/fm10k/fm10k_netdev.c", "fm10k_tx_timeout"], ["drivers/net/ethernet/intel/i40e/i40e_main.c", "i40e_tx_timeout"], ["drivers/net/ethernet/intel/iavf/iavf_main.c", "iavf_tx_timeout"], ["drivers/net/ethernet/intel/ice/ice_main.c", "ice_tx_timeout"], ["drivers/net/ethernet/intel/ice/ice_main.c", "ice_tx_timeout"], ["drivers/net/ethernet/intel/igb/igb_main.c", "igb_tx_timeout"], ["drivers/net/ethernet/intel/igbvf/netdev.c", "igbvf_tx_timeout"], ["drivers/net/ethernet/intel/ixgb/ixgb_main.c", "ixgb_tx_timeout"], ["drivers/net/ethernet/intel/ixgbe/ixgbe_debugfs.c", "adapter->netdev->netdev_ops->ndo_tx_timeout(adapter->netdev);"], ["drivers/net/ethernet/intel/ixgbe/ixgbe_main.c", "ixgbe_tx_timeout"], ["drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c", "ixgbevf_tx_timeout"], ["drivers/net/ethernet/jme.c", "jme_tx_timeout"], ["drivers/net/ethernet/korina.c", "korina_tx_timeout"], ["drivers/net/ethernet/lantiq_etop.c", "ltq_etop_tx_timeout"], ["drivers/net/ethernet/marvell/mv643xx_eth.c", "mv643xx_eth_tx_timeout"], ["drivers/net/ethernet/marvell/pxa168_eth.c", "pxa168_eth_tx_timeout"], ["drivers/net/ethernet/marvell/skge.c", "skge_tx_timeout"], ["drivers/net/ethernet/marvell/sky2.c", "sky2_tx_timeout"], ["drivers/net/ethernet/marvell/sky2.c", "sky2_tx_timeout"], ["drivers/net/ethernet/mediatek/mtk_eth_soc.c", "mtk_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx4/en_netdev.c", "mlx4_en_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx4/en_netdev.c", "mlx4_en_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx5/core/en_main.c", "mlx5e_tx_timeout"], ["drivers/net/ethernet/micrel/ks8842.c", "ks8842_tx_timeout"], ["drivers/net/ethernet/micrel/ksz884x.c", "netdev_tx_timeout"], ["drivers/net/ethernet/microchip/enc28j60.c", "enc28j60_tx_timeout"], ["drivers/net/ethernet/microchip/encx24j600.c", "encx24j600_tx_timeout"], ["drivers/net/ethernet/natsemi/sonic.h", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/sonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/jazzsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/macsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/natsemi.c", "ns_tx_timeout"], ["drivers/net/ethernet/natsemi/ns83820.c", "ns83820_tx_timeout"], ["drivers/net/ethernet/natsemi/xtsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/neterion/s2io.h", "s2io_tx_watchdog"], ["drivers/net/ethernet/neterion/s2io.c", "s2io_tx_watchdog"], ["drivers/net/ethernet/neterion/vxge/vxge-main.c", "vxge_tx_watchdog"], ["drivers/net/ethernet/netronome/nfp/nfp_net_common.c", "nfp_net_tx_timeout"], ["drivers/net/ethernet/nvidia/forcedeth.c", "nv_tx_timeout"], ["drivers/net/ethernet/nvidia/forcedeth.c", "nv_tx_timeout"], ["drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c", "pch_gbe_tx_timeout"], ["drivers/net/ethernet/packetengines/hamachi.c", "hamachi_tx_timeout"], ["drivers/net/ethernet/packetengines/yellowfin.c", "yellowfin_tx_timeout"], ["drivers/net/ethernet/pensando/ionic/ionic_lif.c", "ionic_tx_timeout"], ["drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c", "netxen_tx_timeout"], ["drivers/net/ethernet/qlogic/qla3xxx.c", "ql3xxx_tx_timeout"], ["drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c", "qlcnic_tx_timeout"], ["drivers/net/ethernet/qualcomm/emac/emac.c", "emac_tx_timeout"], ["drivers/net/ethernet/qualcomm/qca_spi.c", "qcaspi_netdev_tx_timeout"], ["drivers/net/ethernet/qualcomm/qca_uart.c", "qcauart_netdev_tx_timeout"], ["drivers/net/ethernet/rdc/r6040.c", "r6040_tx_timeout"], ["drivers/net/ethernet/realtek/8139cp.c", "cp_tx_timeout"], ["drivers/net/ethernet/realtek/8139too.c", "rtl8139_tx_timeout"], ["drivers/net/ethernet/realtek/atp.c", "tx_timeout"], ["drivers/net/ethernet/realtek/r8169_main.c", "rtl8169_tx_timeout"], ["drivers/net/ethernet/renesas/ravb_main.c", "ravb_tx_timeout"], ["drivers/net/ethernet/renesas/sh_eth.c", "sh_eth_tx_timeout"], ["drivers/net/ethernet/renesas/sh_eth.c", "sh_eth_tx_timeout"], ["drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c", "sxgbe_tx_timeout"], ["drivers/net/ethernet/seeq/ether3.c", "ether3_timeout"], ["drivers/net/ethernet/seeq/sgiseeq.c", "timeout"], ["drivers/net/ethernet/sfc/efx.c", "efx_watchdog"], ["drivers/net/ethernet/sfc/falcon/efx.c", "ef4_watchdog"], ["drivers/net/ethernet/sgi/ioc3-eth.c", "ioc3_timeout"], ["drivers/net/ethernet/sgi/meth.c", "meth_tx_timeout"], ["drivers/net/ethernet/silan/sc92031.c", "sc92031_tx_timeout"], ["drivers/net/ethernet/sis/sis190.c", "sis190_tx_timeout"], ["drivers/net/ethernet/sis/sis900.c", "sis900_tx_timeout"], ["drivers/net/ethernet/smsc/epic100.c", "epic_tx_timeout"], ["drivers/net/ethernet/smsc/smc911x.c", "smc911x_timeout"], ["drivers/net/ethernet/smsc/smc9194.c", "smc_timeout"], ["drivers/net/ethernet/smsc/smc91c92_cs.c", "smc_tx_timeout"], ["drivers/net/ethernet/smsc/smc91x.c", "smc_timeout"], ["drivers/net/ethernet/stmicro/stmmac/stmmac_main.c", "stmmac_tx_timeout"], ["drivers/net/ethernet/sun/cassini.c", "cas_tx_timeout"], ["drivers/net/ethernet/sun/ldmvsw.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/niu.c", "niu_tx_timeout"], ["drivers/net/ethernet/sun/sunbmac.c", "bigmac_tx_timeout"], ["drivers/net/ethernet/sun/sungem.c", "gem_tx_timeout"], ["drivers/net/ethernet/sun/sunhme.c", "happy_meal_tx_timeout"], ["drivers/net/ethernet/sun/sunqe.c", "qe_tx_timeout"], ["drivers/net/ethernet/sun/sunvnet.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/sunvnet_common.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/sunvnet_common.h", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/synopsys/dwc-xlgmac-net.c", "xlgmac_tx_timeout"], ["drivers/net/ethernet/ti/cpmac.c", "cpmac_tx_timeout"], ["drivers/net/ethernet/ti/cpsw.c", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/cpsw_priv.c", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/cpsw_priv.h", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/davinci_emac.c", "emac_dev_tx_timeout"], ["drivers/net/ethernet/ti/netcp_core.c", "netcp_ndo_tx_timeout"], ["drivers/net/ethernet/ti/tlan.c", "tlan_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_net.h", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_net.c", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_wireless.c", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/spider_net.c", "spider_net_tx_timeout"], ["drivers/net/ethernet/toshiba/tc35815.c", "tc35815_tx_timeout"], ["drivers/net/ethernet/via/via-rhine.c", "rhine_tx_timeout"], ["drivers/net/ethernet/wiznet/w5100.c", "w5100_tx_timeout"], ["drivers/net/ethernet/wiznet/w5300.c", "w5300_tx_timeout"], ["drivers/net/ethernet/xilinx/xilinx_emaclite.c", "xemaclite_tx_timeout"], ["drivers/net/ethernet/xircom/xirc2ps_cs.c", "xirc_tx_timeout"], ["drivers/net/fjes/fjes_main.c", "fjes_tx_retry"], ["drivers/net/slip/slip.c", "sl_tx_timeout"], ["include/linux/usb/usbnet.h", "usbnet_tx_timeout"], ["drivers/net/usb/aqc111.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/ax88172a.c", "usbnet_tx_timeout"], ["drivers/net/usb/ax88179_178a.c", "usbnet_tx_timeout"], ["drivers/net/usb/catc.c", "catc_tx_timeout"], ["drivers/net/usb/cdc_mbim.c", "usbnet_tx_timeout"], ["drivers/net/usb/cdc_ncm.c", "usbnet_tx_timeout"], ["drivers/net/usb/dm9601.c", "usbnet_tx_timeout"], ["drivers/net/usb/hso.c", "hso_net_tx_timeout"], ["drivers/net/usb/int51x1.c", "usbnet_tx_timeout"], ["drivers/net/usb/ipheth.c", "ipheth_tx_timeout"], ["drivers/net/usb/kaweth.c", "kaweth_tx_timeout"], ["drivers/net/usb/lan78xx.c", "lan78xx_tx_timeout"], ["drivers/net/usb/mcs7830.c", "usbnet_tx_timeout"], ["drivers/net/usb/pegasus.c", "pegasus_tx_timeout"], ["drivers/net/usb/qmi_wwan.c", "usbnet_tx_timeout"], ["drivers/net/usb/r8152.c", "rtl8152_tx_timeout"], ["drivers/net/usb/rndis_host.c", "usbnet_tx_timeout"], ["drivers/net/usb/rtl8150.c", "rtl8150_tx_timeout"], ["drivers/net/usb/sierra_net.c", "usbnet_tx_timeout"], ["drivers/net/usb/smsc75xx.c", "usbnet_tx_timeout"], ["drivers/net/usb/smsc95xx.c", "usbnet_tx_timeout"], ["drivers/net/usb/sr9700.c", "usbnet_tx_timeout"], ["drivers/net/usb/sr9800.c", "usbnet_tx_timeout"], ["drivers/net/usb/usbnet.c", "usbnet_tx_timeout"], ["drivers/net/vmxnet3/vmxnet3_drv.c", "vmxnet3_tx_timeout"], ["drivers/net/wan/cosa.c", "cosa_net_timeout"], ["drivers/net/wan/farsync.c", "fst_tx_timeout"], ["drivers/net/wan/fsl_ucc_hdlc.c", "uhdlc_tx_timeout"], ["drivers/net/wan/lmc/lmc_main.c", "lmc_driver_timeout"], ["drivers/net/wan/x25_asy.c", "x25_asy_timeout"], ["drivers/net/wimax/i2400m/netdev.c", "i2400m_tx_timeout"], ["drivers/net/wireless/intel/ipw2x00/ipw2100.c", "ipw2100_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/main.c", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/orinoco_usb.c", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/orinoco.h", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_dev.c", "islpci_eth_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_eth.c", "islpci_eth_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_eth.h", "islpci_eth_tx_timeout"], ["drivers/net/wireless/marvell/mwifiex/main.c", "mwifiex_tx_timeout"], ["drivers/net/wireless/quantenna/qtnfmac/core.c", "qtnf_netdev_tx_timeout"], ["drivers/net/wireless/quantenna/qtnfmac/core.h", "qtnf_netdev_tx_timeout"], ["drivers/net/wireless/rndis_wlan.c", "usbnet_tx_timeout"], ["drivers/net/wireless/wl3501_cs.c", "wl3501_tx_timeout"], ["drivers/net/wireless/zydas/zd1201.c", "zd1201_tx_timeout"], ["drivers/s390/net/qeth_core.h", "qeth_tx_timeout"], ["drivers/s390/net/qeth_core_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l2_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l2_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l3_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l3_main.c", "qeth_tx_timeout"], ["drivers/staging/ks7010/ks_wlan_net.c", "ks_wlan_tx_timeout"], ["drivers/staging/qlge/qlge_main.c", "qlge_tx_timeout"], ["drivers/staging/rtl8192e/rtl8192e/rtl_core.c", "_rtl92e_tx_timeout"], ["drivers/staging/rtl8192u/r8192U_core.c", "tx_timeout"], ["drivers/staging/unisys/visornic/visornic_main.c", "visornic_xmit_timeout"], ["drivers/staging/wlan-ng/p80211netdev.c", "p80211knetdev_tx_timeout"], ["drivers/tty/n_gsm.c", "gsm_mux_net_tx_timeout"], ["drivers/tty/synclink.c", "hdlcdev_tx_timeout"], ["drivers/tty/synclink_gt.c", "hdlcdev_tx_timeout"], ["drivers/tty/synclinkmp.c", "hdlcdev_tx_timeout"], ["net/atm/lec.c", "lec_tx_timeout"], ["net/bluetooth/bnep/netdev.c", "bnep_net_timeout"] ); for my $p (@work) { my @pair = @$p; my $file = $pair[0]; my $func = $pair[1]; print STDERR $file , ": ", $func,"\n"; our @ARGV = ($file); while (<ARGV>) { if (m/($func\s*\(struct\s+net_device\s+\*[A-Za-z_]?[A-Za-z-0-9_]*)(\))/) { print STDERR "found $1+$2 in $file\n"; } if (s/($func\s*\(struct\s+net_device\s+\*[A-Za-z_]?[A-Za-z-0-9_]*)(\))/$1, unsigned int txqueue$2/) { print STDERR "$func found in $file\n"; } print; } } where the list of files and functions is simply from: git grep ndo_tx_timeout, with manual addition of headers in the rare cases where the function is from a header, then manually changing the few places which actually call ndo_tx_timeout. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Shannon Nelson <snelson@pensando.io> Reviewed-by: Martin Habets <mhabets@solarflare.com> changes from v9: fixup a forward declaration changes from v9: more leftovers from v3 change changes from v8: fix up a missing direct call to timeout rebased on net-next changes from v7: fixup leftovers from v3 change changes from v6: fix typo in rtl driver changes from v5: add missing files (allow any net device argument name) changes from v4: add a missing driver header changes from v3: change queue # to unsigned Changes from v2: added headers Changes from v1: Fix errors found by kbuild: generalize the pattern a bit, to pick up a couple of instances missed by the previous version. Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
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index : starfive-tech/linux.git | |
| StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror) | Andrey V.Kosteltsev |
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