diff options
| author | Yevgeny Kliteynik <kliteyn@nvidia.com> | 2020-08-31 11:57:14 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2020-09-30 21:26:27 -0700 |
| commit | e6422d1da04870ae78c6b1cc5600edf4b4165857 (patch) | |
| tree | dc8d7557b450c350ddf8d9cb153857d29596b21e /drivers/net/ethernet/mellanox | |
| parent | 38a5c59d7ed0f4ce5ab57eda31dc34d9a8b2b68c (diff) | |
net/mlx5: DR, Remove unneeded vlan check from L2 builder
When we create a matcher we check that all fields are consumed.
There is no need for this specific check. This keeps the STE
builder functions simple and clean.
Signed-off-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox')
3 files changed, 13 insertions, 30 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c index 2b794daca436..a16d7faa2bb8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c @@ -258,10 +258,8 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, if (dr_mask_is_smac_set(&mask.outer) && dr_mask_is_dmac_set(&mask.outer)) { - ret = mlx5dr_ste_build_eth_l2_src_des(&sb[idx++], &mask, - inner, rx); - if (ret) - return ret; + mlx5dr_ste_build_eth_l2_src_des(&sb[idx++], &mask, + inner, rx); } if (dr_mask_is_smac_set(&mask.outer)) @@ -338,10 +336,8 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, if (dr_mask_is_smac_set(&mask.inner) && dr_mask_is_dmac_set(&mask.inner)) { - ret = mlx5dr_ste_build_eth_l2_src_des(&sb[idx++], - &mask, inner, rx); - if (ret) - return ret; + mlx5dr_ste_build_eth_l2_src_des(&sb[idx++], + &mask, inner, rx); } if (dr_mask_is_smac_set(&mask.inner)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c index 6e86704181cc..970dbabe3ea2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -766,8 +766,8 @@ int mlx5dr_ste_build_ste_arr(struct mlx5dr_matcher *matcher, return 0; } -static int dr_ste_build_eth_l2_src_des_bit_mask(struct mlx5dr_match_param *value, - bool inner, u8 *bit_mask) +static void dr_ste_build_eth_l2_src_des_bit_mask(struct mlx5dr_match_param *value, + bool inner, u8 *bit_mask) { struct mlx5dr_match_spec *mask = inner ? &value->inner : &value->outer; @@ -795,13 +795,6 @@ static int dr_ste_build_eth_l2_src_des_bit_mask(struct mlx5dr_match_param *value MLX5_SET(ste_eth_l2_src_dst, bit_mask, first_vlan_qualifier, -1); mask->svlan_tag = 0; } - - if (mask->cvlan_tag || mask->svlan_tag) { - pr_info("Invalid c/svlan mask configuration\n"); - return -EINVAL; - } - - return 0; } static void dr_ste_copy_mask_misc(char *mask, struct mlx5dr_match_misc *spec) @@ -1092,23 +1085,17 @@ static int dr_ste_build_eth_l2_src_des_tag(struct mlx5dr_match_param *value, return 0; } -int mlx5dr_ste_build_eth_l2_src_des(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask, - bool inner, bool rx) +void mlx5dr_ste_build_eth_l2_src_des(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx) { - int ret; - - ret = dr_ste_build_eth_l2_src_des_bit_mask(mask, inner, sb->bit_mask); - if (ret) - return ret; + dr_ste_build_eth_l2_src_des_bit_mask(mask, inner, sb->bit_mask); sb->rx = rx; sb->inner = inner; sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC_DST, rx, inner); sb->byte_mask = dr_ste_conv_bit_to_byte_mask(sb->bit_mask); sb->ste_build_tag_func = &dr_ste_build_eth_l2_src_des_tag; - - return 0; } static void dr_ste_build_eth_l3_ipv6_dst_bit_mask(struct mlx5dr_match_param *value, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index a3825338caaa..ff3361df086a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -288,9 +288,9 @@ int mlx5dr_ste_build_ste_arr(struct mlx5dr_matcher *matcher, struct mlx5dr_matcher_rx_tx *nic_matcher, struct mlx5dr_match_param *value, u8 *ste_arr); -int mlx5dr_ste_build_eth_l2_src_des(struct mlx5dr_ste_build *builder, - struct mlx5dr_match_param *mask, - bool inner, bool rx); +void mlx5dr_ste_build_eth_l2_src_des(struct mlx5dr_ste_build *builder, + struct mlx5dr_match_param *mask, + bool inner, bool rx); void mlx5dr_ste_build_eth_l3_ipv4_5_tuple(struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, bool inner, bool rx); |