diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-06-11 07:59:43 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-12 17:16:19 -0700 |
| commit | fac4b41741b5cd0826cf0fa5b14e177f70a6b509 (patch) | |
| tree | 592b5d02bb63cf934e7c55751b61aeb79c710a1f /drivers/net | |
| parent | 2a644c5cecc028c4fcd6545dd736b4dee949b090 (diff) | |
| download | linux-next-fac4b41741b5cd0826cf0fa5b14e177f70a6b509.tar.gz linux-next-fac4b41741b5cd0826cf0fa5b14e177f70a6b509.zip | |
net: ethtool: require drivers to opt into the per-RSS ctx RXFH
RX Flow Hashing supports using different configuration for different
RSS contexts. Only two drivers seem to support it. Make sure we
uniformly error out for drivers which don't.
Reviewed-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/20250611145949.2674086-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/ethtool.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 3cb8d3bf9044..8b9ee8bac674 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -2616,6 +2616,7 @@ static void mlx5e_get_ts_stats(struct net_device *netdev, const struct ethtool_ops mlx5e_ethtool_ops = { .cap_link_lanes_supported = true, .cap_rss_ctx_supported = true, + .rxfh_per_ctx_fields = true, .rxfh_per_ctx_key = true, .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_MAX_FRAMES | diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index 83d715544f7f..afbedca63b29 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -262,6 +262,7 @@ const struct ethtool_ops efx_ethtool_ops = { .set_rxnfc = efx_ethtool_set_rxnfc, .get_rxfh_indir_size = efx_ethtool_get_rxfh_indir_size, .get_rxfh_key_size = efx_ethtool_get_rxfh_key_size, + .rxfh_per_ctx_fields = true, .rxfh_per_ctx_key = true, .cap_rss_rxnfc_adds = true, .rxfh_priv_size = sizeof(struct efx_rss_context_priv), |