diff options
author | Yevgeny Kliteynik <kliteyn@nvidia.com> | 2020-08-31 11:56:59 +0300 |
---|---|---|
committer | Saeed Mahameed <saeedm@nvidia.com> | 2020-09-30 21:26:27 -0700 |
commit | 38a5c59d7ed0f4ce5ab57eda31dc34d9a8b2b68c (patch) | |
tree | b4c68a62cadd41ca3af8ed7bcf80c0fe169822ac /drivers/net/ethernet/mellanox/mlx5/core | |
parent | 97ffd895fe9c7b066f3e9c9ea10f5902ebcdbb11 (diff) |
net/mlx5: DR, Remove unneeded check from source port builder
Mask validity for ste builders is checked by mlx5dr_ste_build_pre_check
during matcher creation.
It already checks the mask value of source_vport, so removing
this duplicated check.
Also, moving there the check of source_eswitch_owner_vhca_id mask.
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/mlx5/core')
3 files changed, 21 insertions, 33 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 c63f727273d8..2b794daca436 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c @@ -252,10 +252,8 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, if (dr_mask_is_gvmi_or_qpn_set(&mask.misc) && (dmn->type == MLX5DR_DOMAIN_TYPE_FDB || dmn->type == MLX5DR_DOMAIN_TYPE_NIC_RX)) { - ret = mlx5dr_ste_build_src_gvmi_qpn(&sb[idx++], &mask, - dmn, inner, rx); - if (ret) - return ret; + mlx5dr_ste_build_src_gvmi_qpn(&sb[idx++], &mask, + dmn, inner, rx); } if (dr_mask_is_smac_set(&mask.outer) && 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 053e63844bd2..6e86704181cc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -709,7 +709,14 @@ int mlx5dr_ste_build_pre_check(struct mlx5dr_domain *dmn, { if (!value && (match_criteria & DR_MATCHER_CRITERIA_MISC)) { if (mask->misc.source_port && mask->misc.source_port != 0xffff) { - mlx5dr_err(dmn, "Partial mask source_port is not supported\n"); + mlx5dr_err(dmn, + "Partial mask source_port is not supported\n"); + return -EINVAL; + } + if (mask->misc.source_eswitch_owner_vhca_id && + mask->misc.source_eswitch_owner_vhca_id != 0xffff) { + mlx5dr_err(dmn, + "Partial mask source_eswitch_owner_vhca_id is not supported\n"); return -EINVAL; } } @@ -2257,25 +2264,14 @@ void mlx5dr_ste_build_register_1(struct mlx5dr_ste_build *sb, sb->ste_build_tag_func = &dr_ste_build_register_1_tag; } -static int dr_ste_build_src_gvmi_qpn_bit_mask(struct mlx5dr_match_param *value, - u8 *bit_mask) +static void dr_ste_build_src_gvmi_qpn_bit_mask(struct mlx5dr_match_param *value, + u8 *bit_mask) { struct mlx5dr_match_misc *misc_mask = &value->misc; - /* Partial misc source_port is not supported */ - if (misc_mask->source_port && misc_mask->source_port != 0xffff) - return -EINVAL; - - /* Partial misc source_eswitch_owner_vhca_id is not supported */ - if (misc_mask->source_eswitch_owner_vhca_id && - misc_mask->source_eswitch_owner_vhca_id != 0xffff) - return -EINVAL; - DR_STE_SET_MASK(src_gvmi_qp, bit_mask, source_gvmi, misc_mask, source_port); DR_STE_SET_MASK(src_gvmi_qp, bit_mask, source_qp, misc_mask, source_sqn); misc_mask->source_eswitch_owner_vhca_id = 0; - - return 0; } static int dr_ste_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value, @@ -2320,19 +2316,15 @@ static int dr_ste_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value, return 0; } -int mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask, - struct mlx5dr_domain *dmn, - bool inner, bool rx) +void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn, + bool inner, bool rx) { - int ret; - /* Set vhca_id_valid before we reset source_eswitch_owner_vhca_id */ sb->vhca_id_valid = mask->misc.source_eswitch_owner_vhca_id; - ret = dr_ste_build_src_gvmi_qpn_bit_mask(mask, sb->bit_mask); - if (ret) - return ret; + dr_ste_build_src_gvmi_qpn_bit_mask(mask, sb->bit_mask); sb->rx = rx; sb->dmn = dmn; @@ -2340,6 +2332,4 @@ int mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_build *sb, sb->lu_type = MLX5DR_STE_LU_TYPE_SRC_GVMI_AND_QP; sb->byte_mask = dr_ste_conv_bit_to_byte_mask(sb->bit_mask); sb->ste_build_tag_func = &dr_ste_build_src_gvmi_qpn_tag; - - return 0; } 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 6d898facd26d..a3825338caaa 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -346,10 +346,10 @@ void mlx5dr_ste_build_register_0(struct mlx5dr_ste_build *sb, void mlx5dr_ste_build_register_1(struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, bool inner, bool rx); -int mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask, - struct mlx5dr_domain *dmn, - bool inner, bool rx); +void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn, + bool inner, bool rx); void mlx5dr_ste_build_empty_always_hit(struct mlx5dr_ste_build *sb, bool rx); /* Actions utils */ |