diff options
author | Will Mortensen <will@extrahop.com> | 2023-10-05 22:37:06 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-19 23:05:34 +0200 |
commit | 249a1fdb95d55f700f834c2fe744002c2d83e84d (patch) | |
tree | f9b91d0738b0a0b8d2decfb600e789ac338453f7 /drivers/net/ethernet/mellanox | |
parent | 2112cacb38aa04bf285f28117cbd85410dfaec7c (diff) |
net/mlx5e: Again mutually exclude RX-FCS and RX-port-timestamp
[ Upstream commit da6192ca72d5ad913d109d43dc896290ad05d98f ]
Commit 1e66220948df8 ("net/mlx5e: Update rx ring hw mtu upon each rx-fcs
flag change") seems to have accidentally inverted the logic added in
commit 0bc73ad46a76 ("net/mlx5e: Mutually exclude RX-FCS and
RX-port-timestamp").
The impact of this is a little unclear since it seems the FCS scattered
with RX-FCS is (usually?) correct regardless.
Fixes: 1e66220948df8 ("net/mlx5e: Update rx ring hw mtu upon each rx-fcs flag change")
Tested-by: Charlotte Tan <charlotte@extrahop.com>
Reviewed-by: Charlotte Tan <charlotte@extrahop.com>
Cc: Adham Faris <afaris@nvidia.com>
Cc: Aya Levin <ayal@nvidia.com>
Cc: Tariq Toukan <tariqt@nvidia.com>
Cc: Moshe Shemesh <moshe@nvidia.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Will Mortensen <will@extrahop.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20231006053706.514618-1-will@extrahop.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index fdc4a5a80da4..923be5fb7d21 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3373,13 +3373,14 @@ static int set_feature_rx_fcs(struct net_device *netdev, bool enable) struct mlx5e_channels *chs = &priv->channels; struct mlx5e_params new_params; int err; + bool rx_ts_over_crc = !enable; mutex_lock(&priv->state_lock); new_params = chs->params; new_params.scatter_fcs_en = enable; err = mlx5e_safe_switch_params(priv, &new_params, mlx5e_set_rx_port_ts_wrap, - &new_params.scatter_fcs_en, true); + &rx_ts_over_crc, true); mutex_unlock(&priv->state_lock); return err; } |