[PATCH v3 03/11] net/mlx5: enable hws flex item create

[Rongwei Liu]

Enable flex item create and destroy with dv_flow_en=2

Signed-off-by: Rongwei Liu <rongw...@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
---
 drivers/net/mlx5/linux/mlx5_os.c | 27 +++++++++++++++------------
 drivers/net/mlx5/mlx5_flow_hw.c  |  2 ++
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index a71474c90a..f5b3edea99 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -474,10 +474,20 @@ mlx5_alloc_shared_dr(struct mlx5_priv *priv)
        err = mlx5_alloc_table_hash_list(priv);
        if (err)
                goto error;
-       if (priv->sh->config.dv_flow_en == 2)
-               return 0;
        /* The resources below are only valid with DV support. */
 #ifdef HAVE_IBV_FLOW_DV_SUPPORT
+       /* Init shared flex parsers list, no need lcore_share */
+       snprintf(s, sizeof(s), "%s_flex_parsers_list", sh->ibdev_name);
+       sh->flex_parsers_dv = mlx5_list_create(s, sh, false,
+                                              mlx5_flex_parser_create_cb,
+                                              mlx5_flex_parser_match_cb,
+                                              mlx5_flex_parser_remove_cb,
+                                              mlx5_flex_parser_clone_cb,
+                                              mlx5_flex_parser_clone_free_cb);
+       if (!sh->flex_parsers_dv)
+               goto error;
+       if (priv->sh->config.dv_flow_en == 2)
+               return 0;
        /* Init port id action list. */
        snprintf(s, sizeof(s), "%s_port_id_action_list", sh->ibdev_name);
        sh->port_id_action_list = mlx5_list_create(s, sh, true,
@@ -518,16 +528,9 @@ mlx5_alloc_shared_dr(struct mlx5_priv *priv)
                                              flow_dv_dest_array_clone_free_cb);
        if (!sh->dest_array_list)
                goto error;
-       /* Init shared flex parsers list, no need lcore_share */
-       snprintf(s, sizeof(s), "%s_flex_parsers_list", sh->ibdev_name);
-       sh->flex_parsers_dv = mlx5_list_create(s, sh, false,
-                                              mlx5_flex_parser_create_cb,
-                                              mlx5_flex_parser_match_cb,
-                                              mlx5_flex_parser_remove_cb,
-                                              mlx5_flex_parser_clone_cb,
-                                              mlx5_flex_parser_clone_free_cb);
-       if (!sh->flex_parsers_dv)
-               goto error;
+#else
+       if (priv->sh->config.dv_flow_en == 2)
+               return 0;
 #endif
 #ifdef HAVE_MLX5DV_DR
        void *domain;
diff --git a/drivers/net/mlx5/mlx5_flow_hw.c b/drivers/net/mlx5/mlx5_flow_hw.c
index 952247d3cf..9406360a10 100644
--- a/drivers/net/mlx5/mlx5_flow_hw.c
+++ b/drivers/net/mlx5/mlx5_flow_hw.c
@@ -8340,6 +8340,8 @@ const struct mlx5_flow_driver_ops mlx5_flow_hw_drv_ops = {
        .query = flow_hw_query,
        .get_aged_flows = flow_hw_get_aged_flows,
        .get_q_aged_flows = flow_hw_get_q_aged_flows,
+       .item_create = flow_dv_item_create,
+       .item_release = flow_dv_item_release,
 };
 
 /**
-- 
2.27.0