diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c | 50 |
1 files changed, 37 insertions, 13 deletions
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 6b0af64536d8..4efe1b0be4a8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -429,12 +429,9 @@ static void dr_ste_remove_middle_ste(struct mlx5dr_ste *ste, struct mlx5dr_ste *prev_ste; u64 miss_addr; - prev_ste = list_entry(mlx5dr_ste_get_miss_list(ste)->prev, struct mlx5dr_ste, - miss_list_node); - if (!prev_ste) { - WARN_ON(true); + prev_ste = list_prev_entry(ste, miss_list_node); + if (WARN_ON(!prev_ste)) return; - } miss_addr = mlx5dr_ste_get_miss_addr(ste->hw_ste); mlx5dr_ste_set_miss_addr(prev_ste->hw_ste, miss_addr); @@ -461,8 +458,8 @@ void mlx5dr_ste_free(struct mlx5dr_ste *ste, struct mlx5dr_ste_htbl *stats_tbl; LIST_HEAD(send_ste_list); - first_ste = list_entry(mlx5dr_ste_get_miss_list(ste)->next, - struct mlx5dr_ste, miss_list_node); + first_ste = list_first_entry(mlx5dr_ste_get_miss_list(ste), + struct mlx5dr_ste, miss_list_node); stats_tbl = first_ste->htbl; /* Two options: @@ -479,8 +476,7 @@ void mlx5dr_ste_free(struct mlx5dr_ste *ste, if (last_ste == first_ste) next_ste = NULL; else - next_ste = list_entry(ste->miss_list_node.next, - struct mlx5dr_ste, miss_list_node); + next_ste = list_next_entry(ste, miss_list_node); if (!next_ste) { /* One and only entry in the list */ @@ -841,6 +837,8 @@ static void dr_ste_copy_mask_misc(char *mask, struct mlx5dr_match_misc *spec) spec->source_sqn = MLX5_GET(fte_match_set_misc, mask, source_sqn); spec->source_port = MLX5_GET(fte_match_set_misc, mask, source_port); + spec->source_eswitch_owner_vhca_id = MLX5_GET(fte_match_set_misc, mask, + source_eswitch_owner_vhca_id); spec->outer_second_prio = MLX5_GET(fte_match_set_misc, mask, outer_second_prio); spec->outer_second_cfi = MLX5_GET(fte_match_set_misc, mask, outer_second_cfi); @@ -2254,11 +2252,18 @@ static int dr_ste_build_src_gvmi_qpn_bit_mask(struct mlx5dr_match_param *value, { struct mlx5dr_match_misc *misc_mask = &value->misc; - if (misc_mask->source_port != 0xffff) + /* 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; } @@ -2270,17 +2275,33 @@ static int dr_ste_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value, struct dr_hw_ste_format *hw_ste = (struct dr_hw_ste_format *)hw_ste_p; struct mlx5dr_match_misc *misc = &value->misc; struct mlx5dr_cmd_vport_cap *vport_cap; + struct mlx5dr_domain *dmn = sb->dmn; + struct mlx5dr_cmd_caps *caps; u8 *tag = hw_ste->tag; DR_STE_SET_TAG(src_gvmi_qp, tag, source_qp, misc, source_sqn); - vport_cap = mlx5dr_get_vport_cap(sb->caps, misc->source_port); + if (sb->vhca_id_valid) { + /* Find port GVMI based on the eswitch_owner_vhca_id */ + if (misc->source_eswitch_owner_vhca_id == dmn->info.caps.gvmi) + caps = &dmn->info.caps; + else if (dmn->peer_dmn && (misc->source_eswitch_owner_vhca_id == + dmn->peer_dmn->info.caps.gvmi)) + caps = &dmn->peer_dmn->info.caps; + else + return -EINVAL; + } else { + caps = &dmn->info.caps; + } + + vport_cap = mlx5dr_get_vport_cap(caps, misc->source_port); if (!vport_cap) return -EINVAL; if (vport_cap->vport_gvmi) MLX5_SET(ste_src_gvmi_qp, tag, source_gvmi, vport_cap->vport_gvmi); + misc->source_eswitch_owner_vhca_id = 0; misc->source_port = 0; return 0; @@ -2288,17 +2309,20 @@ static int dr_ste_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value, int mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, - struct mlx5dr_cmd_caps *caps, + 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; sb->rx = rx; - sb->caps = caps; + sb->dmn = dmn; sb->inner = inner; sb->lu_type = MLX5DR_STE_LU_TYPE_SRC_GVMI_AND_QP; sb->byte_mask = dr_ste_conv_bit_to_byte_mask(sb->bit_mask); |