diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2022-04-05 19:33:39 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2022-05-03 22:59:18 -0700 |
| commit | 656d33890732978919f79bdbc96921dfca6f28bb (patch) | |
| tree | 3024fb413342bdc7a6ba4c3f86448ae9041413fc | |
| parent | bd24d1ffb445fc74679c3d9725c8b891f0739231 (diff) | |
net/mlx5: Allow future addition of IPsec object modifiers
Currently, all released FW versions support only two IPsec object
modifiers, and modify_field_select get and set same value with
proper bits.
However, it is not future compatible, as new FW can have more
modifiers and "default" will cause to overwrite not-changed fields.
Fix it by setting explicitly fields that need to be overwritten.
Fixes: 7ed92f97a1ad ("net/mlx5e: IPsec: Add Connect-X IPsec ESN update offload support")
Signed-off-by: Huy Nguyen <huyn@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c index b13e152fe9fc..792724ce7336 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c @@ -179,6 +179,9 @@ static int mlx5_modify_ipsec_obj(struct mlx5e_ipsec_sa_entry *sa_entry, return -EOPNOTSUPP; obj = MLX5_ADDR_OF(modify_ipsec_obj_in, in, ipsec_object); + MLX5_SET64(ipsec_obj, obj, modify_field_select, + MLX5_MODIFY_IPSEC_BITMASK_ESN_OVERLAP | + MLX5_MODIFY_IPSEC_BITMASK_ESN_MSB); MLX5_SET(ipsec_obj, obj, esn_msb, attrs->esn); if (attrs->flags & MLX5_ACCEL_ESP_FLAGS_ESN_STATE_OVERLAP) MLX5_SET(ipsec_obj, obj, esn_overlap, 1); |