kernel/drivers/net/ethernet/sfc/ethtool_common.c, branch linux-6.2.y

sfc: remove 'log-tc-errors' ethtool private flag

2022-10-19T20:00:05Z

It no longer does anything now that we're using formatted extacks instead. So we can remove the driver's whole get/set priv_flags implementation. Signed-off-by: Edward Cree Signed-off-by: Jakub Kicinski

sfc: optional logging of TC offload errors

2022-09-28T08:43:22Z

TC offload support will involve complex limitations on what matches and actions a rule can do, in some cases potentially depending on rules already offloaded. So add an ethtool private flag "log-tc-errors" which controls reporting the reasons for un-offloadable TC rules at NETIF_INFO. Signed-off-by: Edward Cree Signed-off-by: David S. Miller

net: ethernet: move from strlcpy with unused retval to strscpy

2022-08-31T21:11:26Z

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 Reviewed-by: Petr Machata # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof Hałasa # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski

sfc: check ef100 RX packets are from the wire

2022-07-30T04:22:06Z

If not, for now drop them and warn. A subsequent patch will look up the source m-port to try and find a representor to deliver them to. Signed-off-by: Edward Cree Signed-off-by: Jakub Kicinski

sfc: Encapsulate access to netdev_priv()

2022-06-29T12:40:47Z

Once we separate struct efx_nic memory from net_device memory the existing usage will have to change. Apart from the new function efx_netdev_priv() accesses have been changed using: sed -i 's/netdev_priv/efx_netdev_priv/' Signed-off-by: Jonathan Cooper Co-developed-by: Martin Habets Signed-off-by: Martin Habets Signed-off-by: David S. Miller

sfc: Split STATE_READY in to STATE_NET_DOWN and STATE_NET_UP.

2022-06-29T12:40:46Z

This patch splits the READY state in to NET_UP and NET_DOWN. This is to prepare for future work to delay resource allocation until interface up so that we can use resources more efficiently in SRIOV environments, and also to lay the ground work for an extra PROBED state where we don't create a network interface, for VDPA operation. Signed-off-by: Jonathan Cooper Acked-by: Martin Habets Signed-off-by: David S. Miller

sfc: Fix reading non-legacy supported link modes

2021-10-18T13:28:02Z

Everything except the first 32 bits was lost when the pause flags were added. This makes the 50000baseCR2 mode flag (bit 34) not appear. I have tested this with a 10G card (SFN5122F-R7) by modifying it to return a non-legacy link mode (10000baseCR). Signed-off-by: Erik Ekman Signed-off-by: David S. Miller

sfc: decouple TXQ type from label

2020-09-12T00:15:22Z

Make it possible to have an arbitrary mapping from types to labels, because when we add inner-csum-offload TXQs there will no longer be a convenient nesting hierarchy of NIC types (EF10 will have inner-csum TXQs, while Siena will have HIGHPRI). Correct a misleading comment on efx_hard_start_xmit(). Signed-off-by: Edward Cree Signed-off-by: David S. Miller

sfc: remove EFX_DRIVER_VERSION

2020-09-07T21:46:13Z

Per-module versions for in-tree drivers are deprecated. Signed-off-by: Edward Cree Signed-off-by: Jakub Kicinski

sfc: remove phy_op indirection

2020-09-07T21:46:13Z

Originally there were several implementations of PHY operations for the several different PHYs used on Falcon boards. But Falcon is now in a separate driver, and all sfc NICs since then have had MCDI-managed PHYs. Thus, there is no need to indirect through function pointers in efx->phy_op; we can simply call the efx_mcdi_phy_* functions directly. This also hooks up these functions for EF100, which was previously using the dummy_phy_ops. Signed-off-by: Edward Cree Signed-off-by: Jakub Kicinski