summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/sfc/siena/efx.c
AgeCommit message (Collapse)AuthorFilesLines
2022-09-13sfc: introduce shutdown entry point in efx pci driverPieter Jansen van Vuuren1-0/+12
Make the device inactive when the system shutdown callback has been invoked. This is achieved by freezing the driver and disabling the PCI bus mastering. Co-developed-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Acked-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://lore.kernel.org/r/20220906105620.26179-1-pieter.jansen-van-vuuren@amd.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-01net: ethernet: move from strlcpy with unused retval to strscpyWolfram Sang1-1/+1
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand <geoff@infradead.org> # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky <thomas.lendacky@amd.com> # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas <mw@semihalf.com> # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky <leonro@nvidia.com> # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin <shayagr@amazon.com> # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof HaƂasa <khalasa@piap.pl> # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-13sfc/siena: Reinstate SRIOV init/fini function callsMartin Habets1-0/+16
They were removed in the first series since they were not used for EF10. Put that code back for Siena, with the prototypes in siena_sriov.h since that file is a more applicable place for it. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-13siena: Make SRIOV support specific for SienaMartin Habets1-6/+6
Add a Siena Kconfig option and use it in stead of the sfc one. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc: Add a basic Siena moduleMartin Habets1-3/+3
Make the (un)load message more specific to differentiate it from the sfc.ko messages. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc/siena: Rename functions in nic_common.h to avoid conflicts with sfcMartin Habets1-3/+3
For siena use efx_siena_ as the function prefix. efx_nic_update_stats_atomic is only used in efx_common.c, so move it there. efx_nic_copy_stats is not used in Siena, so it is removed. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc/siena: Rename functions in mcdi headers to avoid conflicts with sfcMartin Habets1-3/+3
For siena use efx_siena_ as the function prefix. Several functions are not used in Siena, so they are removed. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc/siena: Rename peripheral functions to avoid conflicts with sfcMartin Habets1-3/+3
For siena use efx_siena_ as the function prefix. This patch covers selftest.h, ptp.h, net_driver.h and ethtool_common.h. efx_ethtool_fill_self_tests() can become static. Some functions in ptp.c can also become static. Rename loopback_mode in net_driver.h. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc/siena: Rename RX/TX functions to avoid conflicts with sfcMartin Habets1-7/+8
For siena use efx_siena_ as the function prefix. Several functions are not used in Siena, so they are removed. Use a Siena specific variable name for module parameter efx_separate_tx_channels. Move efx_fini_tx_queue() to avoid a forward declaration of efx_dequeue_buffer(). Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc/siena: Rename functions in efx headers to avoid conflicts with sfcMartin Habets1-80/+73
When building with allyesconfig there are many identical symbol names. For siena use efx_siena_ as the function and variable prefix to avoid build errors. efx_mtd_remove_partition can become static as it is no longer called from other files. efx_ticks_to_usecs and efx_xmit_done_single are not used in Siena, so they are removed. Several functions are only used inside efx_channels.c for Siena so they can become static. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc/siena: Remove build references to missing functionalityMartin Habets1-24/+4
Functionality not supported or needed on Siena includes: - Anything for EF100 - EF10 specifics such as register access, PIO and TSO offload. Also only bind to Siena NICs. Remove EF10 specifics from nic.h. The functions that start with efx_farch_ will be removed from sfc.ko with a subsequent patch. Add the efx_ prefix to siena_prepare_flush() to make it consistent with the other APIs. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11sfc: Copy shared files needed for Siena (part 1)Martin Habets1-0/+1335
These are the files starting with b through i. No changes are done, those will be done with subsequent commits. Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>