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path: root/drivers/net/ethernet
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2019-01-26r8169: enable EEE per default on RTL8168fHeiner Kallweit1-33/+2
Enable EEE per default on RTL8168f. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-26r8169: add EEE support for RTL8168fHeiner Kallweit1-0/+47
Add EEE support for RTL8168f to the recently added EEE handling framework in the driver. This patch leaves the chip defaults, means EEE typically is disabled initially and it's up to the user to enable it via ethtool. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-26r8169: enable EEE per default on chip versions from RTL8168gHeiner Kallweit1-0/+14
Enable EEE per default on chip versions from RTL8168g. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-26r8169: add general EEE support for chip versions from RTL8168gHeiner Kallweit1-10/+192
This patch adds the general framework to deal with EEE in this driver plus EEE support for chip versions from RTL8168g. We don't touch the default chip settings, therefore EEE will usually be disabled and it's up to the user to enable it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25net/mlx5e: Reuse fold sw stats in representorsSaeed Mahameed3-27/+10
Representors software stats are basic, this patch is reusing the mlx5e_fold_sw_stats in representors, which sums up the basic stats64 for a mlx5e netdevice. Fixes: 8bfaf07f7806 ("net/mlx5e: Present SW stats when state is not opened") Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5e: Present the representors SW stats when state is not openedTariq Toukan1-10/+7
This behavior is already adopted for all other cases in the cited patch. The representor's functions were missed, here we modify the them to behave similarly. Fixes: 8bfaf07f7806 ("net/mlx5e: Present SW stats when state is not opened") Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5e: Separate between ethtool and netdev software stats foldingSaeed Mahameed3-12/+25
mlx5e_grp_sw_update_stats can be called from two threads, 1) ndo_get_stats64 2) get_ethtool_stats For this reason and to minimize concurrency issue impact on 64bit machines mlx5e_grp_sw_update_stats folds the software stats into a temporary variable then copies it to the global driver stats, both ethtool and ndo statistics callbacks will use the global software stats variable to report whatever stats they need. Actually ndo_get_stats64 doesn't need to fold the whole software stats (mlx5e_grp_sw_update_stats), all it needs is five counters to fill the rtnl_link_stats64 relevant stats parameter. Hence this patch introduces a simpler helper function to fold software stats for ndo_get_stats64 which will work directly on rtnl_link_stats64 stats parameter and not on the global or even temporary mlx5e_sw_stats variable. Since now mlx5e_grp_sw_update_stats is not called by ndo_get_stats64 we can make it static and remove the temp var. Unlike mlx5e_grp_sw_update_stats the new fold stats function doesn't need to zero out the output statistics parameter since it is already done by the stack @dev_get_stats(). This patch is fixing stack usage of mlx5e_grp_sw_update_stats on x86 gcc-4.9 and higher, the concurrency issue between mlx5's ndo_get_stats64 and get_ethtool_stats is resolved as well. Fixes: 8bfaf07f7806 ("net/mlx5e: Present SW stats when state is not opened") Reported-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5: Add trace points for flow tables create/destroyOr Gerlitz3-0/+39
We were not tracking flow tables so far, add it up. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5e: Return the allocated flow directly from __mlx5e_add_fdb_flowJason Gunthorpe1-15/+14
This confusing construction confuses the compiler which can't see that flow is initialized if !err: drivers/net/ethernet/mellanox/mlx5/core/en_tc.c: In function `mlx5e_configure_flower` drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:2727:28: warning: `flow` may be used uninitialized in this function [-Wmaybe-uninitialized] There is no reason for two function outputs, just return the pointer directly and use ERR_PTR to encode a failure. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5e: Expand XPS cpumask to cover all online cpusMoshe Shemesh2-2/+33
Currently we have one cpu in XPS cpumask per tx queue, this is good enough for default configuration where there is a tx queue per cpu. However, once configuration changes to use less tx queues, part of the cpus are not XPS-mapped and so the select queue decision falls back to hash calculation and balancing is not guaranteed. Expand XPS cpumask to enable using all cpus even when number of tx queues is smaller than number of cpus. Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Reviewed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5e: Take CQ decompress fields into a separate structureTariq Toukan2-61/+81
Only the Receive CQ makes use of these fields. Take them out into a separate struct and save space in the generic CQ structure. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net/mlx5e: RX, Make sure packet header does not cross page boundaryTariq Toukan3-32/+9
In the non-linear SKB memory scheme of Striding RQ, a packet header could cross page boundary. This requires special care in fast path that costs LoC, additional runtime instructions and branches. It could happen when the header (up to 256B) does not fit in a single stride. Avoid this by working with a stride size that fits the maximum possible header. Stride is increased form 64B to 256B. Performance: Tested packet rate for UDP streams, single ring, on ConnectX-5. Configuration: Set Striding RQ and LRO ON (to enabled the non-linear SKB scheme). GRO OFF, early drop by TC rule. 64B: 4x worse memory utilization, no page-crossers headers - No degradation (5,887,305 pps). - The reduction in memory utilization is compensated by the saving of branches tests. 192B: 1.33x worse memory utilization, avoid page-crossers headers - Before: 5,727,252. After: 5,777,037. ~1% gain. 256B: Same memory util, no page-crossers - Before: 5,691,885. After: 5,748,007. ~1% gain. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-01-25net: Revert devlink health changes.David S. Miller6-410/+169
This reverts the devlink health changes from 9/17/2019, Jiri wants things to be designed differently and it was agreed that the easiest way to do this is start from the beginning again. Commits reverted: cb5ccfbe73b389470e1dc11061bb185ef4bc9aec 880ee82f0313453ec5a6cb122866ac057263066b c7af343b4e33578b7de91786a3f639c8cfa0d97b ff253fedab961b22117a73ab808fcfa9e6852b50 6f9d56132eb6d2603d4273cfc65bed914ec47acb fcd852c69d776c0f46c8f79e8e431e5cc6ddc7b7 8a66704a13d9713593342e29b4f0c19762f5746b 12bd0dcefe88782ac1c9fff632958dd1b71d27e5 aba25279c10094c5c97d09c3491ca86d00b4ad5e ce019faa70f81555fa17ebc1d5a03651f2e7e15a b8c45a033acc607201588f7665ba84207e5149e0 And the follow-on build fix: o33a0efa4baecd689da9474ce0e8b673eb6931c60 Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25mlxfw: Replace license text with SPDX identifiers and adjust copyrightsShalom Toledo9-297/+20
Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25r8169: factor out PHY init sequence adjusting 10M and ALDPSHeiner Kallweit1-28/+21
Few chip versions use the same sequence to adjust 10M and ALDPS, so let's factor it out. This patch also fixes a (most likely) typo in rtl8168g_1_hw_phy_config. There bit 8 in reg 0x14 on page 0x0bcc was set and not cleared. According to the vendor driver this bit needs to be cleared in all cases. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25r8169: factor out disabling ALDPSHeiner Kallweit1-20/+11
Chip versions from RTL8168g onward use the same sequence to disable ALDPS (Advanced Link-Down Power Saving). So let's factor this out. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25net: stmmac: Fix return value check in qcom_ethqos_probe()Wei Yongjun1-2/+2
In case of error, the function devm_clk_get() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: a7c30e62d4b8 ("net: stmmac: Add driver for Qualcomm ethqos") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25net: amd8111e: clean up two minor indentation issuesColin Ian King1-2/+2
Two statements are incorrecly indented, fix these by removing a space. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25enetc: Add RFS and RSS supportClaudiu Manoil7-3/+554
A ternary match table is used for RFS. If multiple entries in the table match, the entry with the lowest numerical values index is chosen as the matching entry. Entries in the table are identified using an index which takes a value from 0 to PRFSCAPR[NUM_RFS]-1 when accessed by the PSI (PF). Portions of the RFS table can be assigned to each SI by the PSI (PF) driver in PSIaRFSCFGR. Assignments are cumulative, the entries assigned to SIn start after those assigned to SIn-1. The total assignments to all SIs must be equal to or less than the number available to the port as found in PRFSCAPR. For RSS, the Toeplitz hash function used requires two inputs, a 40B random secret key that is supplied through the PRSSKR0-9 registers as well as the relevant pieces of the packet header (n-tuple). The 6 LSB bits of the hash function result will then be used as a pointer to obtain the tag referenced in the 64 entry indirection table. The result will provide a winning group which will be used to help route the received packet. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25enetc: Add vf to pf messaging supportClaudiu Manoil7-0/+399
VSIs (VFs) may send a message to the PSI (PF) for general notification or to gain access to hardware resources which requires host inspection. These messages may vary in size and are handled as a partition copy between two memory regions owned by the respective participants. The PSI will respond with fail or success and a 16-bit message code. The patch implements the vf to pf messaging mechanism above and, as the first application making use of this support, it enables the VF to configure its own primary MAC address. Signed-off-by: Catalin Horghidan <catalin.horghidan@nxp.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25enetc: Add ethtool statisticsClaudiu Manoil2-0/+275
This adds most h/w statistics counters: non-privileged SI conters, as well as privileged Port and MAC counters available only to the PF. Per ring software stats are also included. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25enetc: Introduce basic PF and VF ENETC ethernet driversClaudiu Manoil12-0/+3384
ENETC is a multi-port virtualized Ethernet controller supporting GbE designs and Time-Sensitive Networking (TSN) functionality. ENETC is operating as an SR-IOV multi-PF capable Root Complex Integrated Endpoint (RCIE). As such, it contains multiple physical (PF) and virtual (VF) PCIe functions, discoverable by standard PCI Express. Introduce basic PF and VF ENETC ethernet drivers. The PF has access to the ENETC Port registers and resources and makes the required privileged configurations for the underlying VF devices. Common functionality is controlled through so called System Interface (SI) register blocks, PFs and VFs own a SI each. Though SI register blocks are almost identical, there are a few privileged SI level controls that are accessible only to PFs, and so the distinction is made between PF SIs (PSI) and VF SIs (VSI). As such, the bulk of the code, including datapath processing, basic h/w offload support and generic pci related configuration, is shared between the 2 drivers and is factored out in common source files (i.e. enetc.c). Major functionalities included (for both drivers): MSI-X support for Rx and Tx processing, assignment of Rx/Tx BD ring pairs to MSI-X entries, multi-queue support, Rx S/G (Rx frame fragmentation) and jumbo frame (up to 9600B) support, Rx paged allocation and reuse, Tx S/G support (NETIF_F_SG), Rx and Tx checksum offload, PF MAC filtering and initial control ring support, VLAN extraction/ insertion, PF Rx VLAN CTAG filtering, VF mac address config support, VF VLAN isolation support, etc. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-25net/mlx4_core: A write memory barrier is sufficient in EQ ci updateTariq Toukan1-1/+1
Soften the memory barrier call of mb() by a sufficient wmb() in the consumer index update of the event queues. Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23r8169: improve firmware handlingHeiner Kallweit1-32/+15
So far member rtl_fw has three states: - IS_ERR(rtl_fw): firmware not loaded - !rtl_fw: no firmware available - other: firmware loaded This can be made simpler and clearer by adding the firmware name as member fw_name to struct rtl8169_private. Then: - !fw_name: no firmware available - !rtl_fw: firmware not loaded - rtl_fw: firmware loaded This change also allows to easily merge rtl_request_uncached_firmware into rtl_request_firmware. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: fix PFC not setting problem for DCB moduleYunsheng Lin3-4/+6
The PFC enabling is based on user priority, currently it is based on TC, which may cause PFC not setting correctly when pri to TC mapping is not one to one relation. This patch adds pfc_en in tm_info to fix it. Fixes: cacde272dd00 ("net: hns3: Add hclge_dcb module for the support of DCB feature") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: add statistics for PFC frames and MAC control framesliuzhongzhu4-7/+109
In the old firmware version, statistics acquisition of PFC frames and MAC control frames is not supported. Add command retrieves statistics for PFC frames and MAC control frames from the firmware. Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: add ETS TC weight setting in SSU moduleYunsheng Lin1-0/+43
This patch sets the TC weight in SSU module according to info in tm_info. Also, zero weight of TC weight in SSU ETS module means enabling strict priority, so do not allow zero weight when in ETS mode. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: do not return GE PFC setting err when initializingYunsheng Lin4-13/+18
GE MAC does not support PFC, when driver is initializing and MAC is in GE Mode, ignore the fw not supported error, otherwise initialization will fail. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: Change fw error code NOT_EXEC to NOT_SUPPORTEDYunsheng Lin2-1/+3
According to firmware error code definition, the error code of 2 means NOT_SUPPORTED, this patch changes it to NOT_SUPPORTED. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: clear param in ring when free ringPeng Li1-0/+5
Param pending_buf and skb may be not NULL when free ring. This patch clears them when free ring. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: fix bug of ethtool_ops.get_channels for VFHuazhong Tan1-2/+3
The current code returns the number of all queues that can be used and the number of queues that have been allocated, which is incorrect. What should be returned is the number of queues allocated for each enabled TC and the number of queues that can be allocated. This patch fixes it. Fixes: 849e46077689 ("net: hns3: add ethtool_ops.get_channels support for VF") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: fix for shaper not setting when TC num changesYunsheng Lin3-10/+5
Shaper setting does not change currently, when TC num changes, which may cause shaper parameter not setting problem. This patch fixes it by setting the shaper parameter when TC num changes. Fixes: cacde272dd00 ("net: hns3: Add hclge_dcb module for the support of DCB feature") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: fix rss configuration lost problem when setting channelYunsheng Lin3-4/+13
Currently rss configuration set by user will be lost when setting channel. This patch fixes it by not setting rss configuration to default if user has configured the rss. Fixes: 09f2af6405b8 ("net: hns3: add support to modify tqps number") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: refactor the statistics updating for netdevJian Shen2-32/+20
In origin codes, there are some statistics item are got from mac, which also include the packets statistics of VF. It is unreasonable. This patch fixes it by counting them in the rx/tx processing flow. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: add rx multicast packets statisticJian Shen3-0/+15
This patch adds rx multicast packets statistic for each ring. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: hns3: add calling roce callback function when link status changePeng Li2-0/+11
This patch adds calling roce callback function when link status change. Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23mlxsw: spectrum_nve: Enable VXLAN on Spectrum-2Ido Schimmel1-12/+5
Enable VXLAN on Spectrum-2 as previous patches added the required functionality. Note that for now Spectrum-1 and Spectrum-2 use the same function to determine whether the VXLAN configuration is valid or not. In the future, when the driver will be extended to support features not present in Spectrum-1, two different functions will be needed. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23mlxsw: spectrum_nve: Add support for VXLAN on Spectrum-2Ido Schimmel2-1/+110
Spectrum-1 and Spectrum-2 are largely backward compatible with regards to VXLAN. One difference - as explained in previous patch - is that an underlay RIF needs to be specified instead of an underlay VR during NVE initialization. This is accomplished by calling the relevant function that returns the index of such a RIF based on the table ID (RT_TABLE_MAIN) where underlay look up occurs. The second difference is that VXLAN learning (snooping) is controlled via a different register (TNPC). Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23mlxsw: spectrum_nve: Breakout common code to a common functionIdo Schimmel1-11/+19
The configuration of a VXLAN tunnel in Spectrum-1 and Spectrum-2 is largely the same. To avoid code duplication, breakout the common parts to a common function that can be invoked from the ASIC-specific code. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23mlxsw: spectrum: Expose functions to create and destroy underlay RIFIdo Schimmel2-0/+31
In Spectrum-2, instead of providing the ID of the virtual router (VR) where NVE underlay lookups will occur as in Spectrum-1, the ID of a router interface (RIF) in this VR is required. Expose functions to create and destroy such a RIF. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net/mlx4: Mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: drivers/net/ethernet/mellanox/mlx4/eq.c: In function ‘mlx4_eq_int’: drivers/net/ethernet/mellanox/mlx4/mlx4.h:219:5: warning: this statement may fall through [-Wimplicit-fallthrough=] if (mlx4_debug_level) \ ^ drivers/net/ethernet/mellanox/mlx4/eq.c:558:4: note: in expansion of macro ‘mlx4_dbg’ mlx4_dbg(dev, "%s: MLX4_EVENT_TYPE_SRQ_LIMIT. srq_no=0x%x, eq 0x%x\n", ^~~~~~~~ drivers/net/ethernet/mellanox/mlx4/eq.c:561:3: note: here case MLX4_EVENT_TYPE_SRQ_CATAS_ERROR: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23qed: Mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: drivers/net/ethernet/qlogic/qed/qed_cxt.c:2126:4: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23bna: Mark expected switch fall-throughsGustavo A. R. Silva1-6/+3
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/net/ethernet/brocade/bna/bfa_ioc.c:790:3: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/net/ethernet/brocade/bna/bfa_ioc.c:860:3: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23broadcom: Mark expected switch fall-throughsGustavo A. R. Silva3-4/+4
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c:6336:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c:2231:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/net/ethernet/broadcom/tg3.c:722:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/net/ethernet/broadcom/tg3.c:783:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: 3c509: mark expected switch fall-throughsGustavo A. R. Silva1-0/+2
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/net/ethernet/3com/3c509.c:1265:8: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/net/ethernet/3com/3c509.c:1271:8: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23bnx2x: Bump up driver version to 1.713.36Sudarsana Reddy Kalluru1-1/+1
Recently, there were bunch of fixes to bnx2x driver, the code is now aligned to out-of-box driver version 1.713.36. This patch updates bnx2x driver version to 1.713.36. Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23cxgb4/cxgb4vf: Link management changesVishal Kulkarni3-14/+63
1) Speed should be supported by Physical Port Capabilities. 2) report Forward Error Correction mode which are available. 3) Added few comments. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: stmmac: Add driver for Qualcomm ethqosVinod Koul3-0/+556
Add glue driver to support Qualcomm ETHQOS using stmmac driver. This is based on downstream driver written by Siddarth Gupta, Sunil Kumar Paidimarri, Rahul Ankushrao Kawadgave, Nisha Menon, Jagadeesh Babu Challagundla, Chaitanya Pratapa, Lakshit Tyagi, Suraj Jaiswal, Sneh Shah and Ventrapragada Ravi Kanth Co-developed-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23net: stmmac: implement the SIOCGHWTSTAMP ioctlArtem Panfilov2-5/+33
This patch adds support for the SIOCGHWTSTAMP ioctl which enables user processes to read the current hwtstamp_config settings non-destructively. Signed-off-by: Artem Panfilov <panfilov.artyom@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-23hinic: Add pci device idsXue Chaojing1-4/+6
This patch adds PCI device IDs to support following cards: 1. Add device id 0x0205 for HINIC 100GE dual port mezz card. 2. Add device id 0x0210 for HINIC 25GE quad port mezz card. 3. Delete device id 0x0201 for HINIC 100GE dual port card, because this is used by other product. 4. Macro of device id 0x200 is modified for HINIC 100GE dual port card. Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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