diff mbox series

[03/10] common/mlx5: new glue callback for send to kernel action

Message ID 20220920140422.98165-4-michaelsav@nvidia.com (mailing list archive)
State Superseded, archived
Delegated to: Raslan Darawsheh
Headers
Series net/mlx5: implement send to kernel action |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Michael Savisko Sept. 20, 2022, 2:04 p.m. UTC 
  Add new glue callback dr_create_flow_action_send_to_kernel.
Default callback invokes mlx5dv_dr_action_create_dest_root_table().

Signed-off-by: Michael Savisko <michaelsav@nvidia.com>
---
 drivers/common/mlx5/linux/mlx5_glue.c | 17 +++++++++++++++++
 drivers/common/mlx5/linux/mlx5_glue.h |  2 ++
 2 files changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/drivers/common/mlx5/linux/mlx5_glue.c b/drivers/common/mlx5/linux/mlx5_glue.c
index 450dd6a06a..b954df0784 100644
--- a/drivers/common/mlx5/linux/mlx5_glue.c
+++ b/drivers/common/mlx5/linux/mlx5_glue.c
@@ -1434,6 +1434,21 @@  mlx5_glue_dv_free_pp(struct mlx5dv_pp *pp)
 #endif
 }
 
+static void *
+mlx5_glue_dr_create_flow_action_send_to_kernel(void *tbl, uint16_t priority)
+{
+#ifdef HAVE_MLX5DV_DR_ACTION_CREATE_DEST_ROOT_TABLE
+	struct mlx5dv_dr_table *table = (struct mlx5dv_dr_table *)tbl;
+
+	return mlx5dv_dr_action_create_dest_root_table(table, priority);
+#else
+	RTE_SET_USED(tbl);
+	RTE_SET_USED(priority);
+	errno = ENOTSUP;
+	return NULL;
+#endif
+}
+
 __rte_cache_aligned
 const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue) {
 	.version = MLX5_GLUE_VERSION,
@@ -1561,4 +1576,6 @@  const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue) {
 	.dv_free_var = mlx5_glue_dv_free_var,
 	.dv_alloc_pp = mlx5_glue_dv_alloc_pp,
 	.dv_free_pp = mlx5_glue_dv_free_pp,
+	.dr_create_flow_action_send_to_kernel =
+		mlx5_glue_dr_create_flow_action_send_to_kernel,
 };
diff --git a/drivers/common/mlx5/linux/mlx5_glue.h b/drivers/common/mlx5/linux/mlx5_glue.h
index c4903a6dce..9616dfdd06 100644
--- a/drivers/common/mlx5/linux/mlx5_glue.h
+++ b/drivers/common/mlx5/linux/mlx5_glue.h
@@ -373,6 +373,8 @@  struct mlx5_glue {
 	void *(*dv_create_flow_action_aso)
 			(struct mlx5dv_dr_domain *domain, void *aso_obj,
 			 uint32_t offset, uint32_t flags, uint8_t return_reg_c);
+	void *(*dr_create_flow_action_send_to_kernel)(void *tbl,
+						      uint16_t priority);
 };
 
 extern const struct mlx5_glue *mlx5_glue;