diff options
| author | Raed Salem <raeds@nvidia.com> | 2022-10-26 14:51:53 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-27 11:06:57 -0700 |
| commit | 12ba40ba3dc3a28ad579b7de2202ab6419da304a (patch) | |
| tree | d72a28c86dd624b12977eb6f843a8556c3b2a550 | |
| parent | d550956458a83cf87cb8fe24862f3340065c62c1 (diff) | |
| download | linux-12ba40ba3dc3a28ad579b7de2202ab6419da304a.tar.bz2 | |
net/mlx5e: Fix macsec sci endianness at rx sa update
The cited commit at rx sa update operation passes the sci object
attribute, in the wrong endianness and not as expected by the HW
effectively create malformed hw sa context in case of update rx sa
consequently, HW produces unexpected MACsec packets which uses this
sa.
Fix by passing sci to create macsec object with the correct endianness,
while at it add __force u64 to prevent sparse check error of type
"sparse: error: incorrect type in assignment".
Fixes: aae3454e4d4c ("net/mlx5e: Add MACsec offload Rx command support")
Signed-off-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/20221026135153.154807-16-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c index 6ae9fcdbda07..2ef36cb9555a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c @@ -444,7 +444,7 @@ static int mlx5e_macsec_update_rx_sa(struct mlx5e_macsec *macsec, return 0; } - attrs.sci = rx_sa->sci; + attrs.sci = cpu_to_be64((__force u64)rx_sa->sci); attrs.enc_key_id = rx_sa->enc_key_id; err = mlx5e_macsec_create_object(mdev, &attrs, false, &rx_sa->macsec_obj_id); if (err) |