diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index dafe341358c7..a0ac17c3f12f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -152,6 +152,12 @@ static int mlx5_cmd_stub_destroy_ns(struct mlx5_flow_root_namespace *ns) return 0; } +static u32 mlx5_cmd_stub_get_capabilities(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type) +{ + return 0; +} + static int mlx5_cmd_set_slave_root_fdb(struct mlx5_core_dev *master, struct mlx5_core_dev *slave, bool ft_id_valid, @@ -971,6 +977,12 @@ static int mlx5_cmd_create_match_definer(struct mlx5_flow_root_namespace *ns, return err ? err : MLX5_GET(general_obj_out_cmd_hdr, out, obj_id); } +static u32 mlx5_cmd_get_capabilities(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type) +{ + return 0; +} + static const struct mlx5_flow_cmds mlx5_flow_cmds = { .create_flow_table = mlx5_cmd_create_flow_table, .destroy_flow_table = mlx5_cmd_destroy_flow_table, @@ -990,6 +1002,7 @@ static const struct mlx5_flow_cmds mlx5_flow_cmds = { .set_peer = mlx5_cmd_stub_set_peer, .create_ns = mlx5_cmd_stub_create_ns, .destroy_ns = mlx5_cmd_stub_destroy_ns, + .get_capabilities = mlx5_cmd_get_capabilities, }; static const struct mlx5_flow_cmds mlx5_flow_cmd_stubs = { @@ -1011,6 +1024,7 @@ static const struct mlx5_flow_cmds mlx5_flow_cmd_stubs = { .set_peer = mlx5_cmd_stub_set_peer, .create_ns = mlx5_cmd_stub_create_ns, .destroy_ns = mlx5_cmd_stub_destroy_ns, + .get_capabilities = mlx5_cmd_stub_get_capabilities, }; const struct mlx5_flow_cmds *mlx5_fs_cmd_get_fw_cmds(void) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h index 220ec632d35a..274004e80f03 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h @@ -101,6 +101,9 @@ struct mlx5_flow_cmds { u16 format_id, u32 *match_mask); int (*destroy_match_definer)(struct mlx5_flow_root_namespace *ns, int definer_id); + + u32 (*get_capabilities)(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type); }; int mlx5_cmd_fc_alloc(struct mlx5_core_dev *dev, u32 *id); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index b628917e38e4..42f878e21fea 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -3040,6 +3040,22 @@ void mlx5_fs_ingress_acls_cleanup(struct mlx5_core_dev *dev) steering->esw_ingress_root_ns = NULL; } +u32 mlx5_fs_get_capabilities(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type type) +{ + struct mlx5_flow_root_namespace *root; + struct mlx5_flow_namespace *ns; + + ns = mlx5_get_flow_namespace(dev, type); + if (!ns) + return 0; + + root = find_root(&ns->node); + if (!root) + return 0; + + return root->cmds->get_capabilities(root, root->table_type); +} + static int init_egress_root_ns(struct mlx5_flow_steering *steering) { int err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 5469b08d635f..c488a7c5b07e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -120,6 +120,11 @@ enum mlx5_flow_steering_mode { MLX5_FLOW_STEERING_MODE_SMFS }; +enum mlx5_flow_steering_capabilty { + MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX = 1UL << 0, + MLX5_FLOW_STEERING_CAP_VLAN_POP_ON_TX = 1UL << 1, +}; + struct mlx5_flow_steering { struct mlx5_core_dev *dev; enum mlx5_flow_steering_mode mode; @@ -301,6 +306,8 @@ void mlx5_fs_egress_acls_cleanup(struct mlx5_core_dev *dev); int mlx5_fs_ingress_acls_init(struct mlx5_core_dev *dev, int total_vports); void mlx5_fs_ingress_acls_cleanup(struct mlx5_core_dev *dev); +u32 mlx5_fs_get_capabilities(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type type); + struct mlx5_flow_root_namespace *find_root(struct fs_node *node); #define fs_get_obj(v, _node) {v = container_of((_node), typeof(*v), node); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c index a476da2424f8..033757bfdf64 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c @@ -735,6 +735,16 @@ static int mlx5_cmd_dr_destroy_ns(struct mlx5_flow_root_namespace *ns) return mlx5dr_domain_destroy(ns->fs_dr_domain.dr_domain); } +static u32 mlx5_cmd_dr_get_capabilities(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type) +{ + if (ft_type != FS_FT_FDB || + MLX5_CAP_GEN(ns->dev, steering_format_version) != MLX5_STEERING_FORMAT_CONNECTX_6DX) + return 0; + + return MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX | MLX5_FLOW_STEERING_CAP_VLAN_POP_ON_TX; +} + bool mlx5_fs_dr_is_supported(struct mlx5_core_dev *dev) { return mlx5dr_is_supported(dev); @@ -759,6 +769,7 @@ static const struct mlx5_flow_cmds mlx5_flow_cmds_dr = { .set_peer = mlx5_cmd_dr_set_peer, .create_ns = mlx5_cmd_dr_create_ns, .destroy_ns = mlx5_cmd_dr_destroy_ns, + .get_capabilities = mlx5_cmd_dr_get_capabilities, }; const struct mlx5_flow_cmds *mlx5_fs_cmd_get_dr_cmds(void)