From: Dekel Peled <dek...@nvidia.com>
Add DevX API to create ASO flow hit object.
Signed-off-by: Dekel Peled <dek...@nvidia.com>
Acked-by: Matan Azrad <ma...@nvidia.com>
---
drivers/common/mlx5/mlx5_devx_cmds.c | 45 ++++++++++++++++++++++++++++++++++++
drivers/common/mlx5/mlx5_devx_cmds.h | 4 ++++
drivers/common/mlx5/mlx5_prm.h | 14 +++++++++++
drivers/common/mlx5/version.map | 1 +
4 files changed, 64 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c
b/drivers/common/mlx5/mlx5_devx_cmds.c
index a13febe..a87b624 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -1995,3 +1995,48 @@ struct mlx5_devx_obj *
invalid_buffer);
return ret;
}
+
+/**
+ * Create general object of type FLOW_HIT_ASO using DevX API.
+ *
+ * @param[in] ctx
+ * Context returned from mlx5 open_device() glue function.
+ * @param [in] pd
+ * PD value to associate the FLOW_HIT_ASO object with.
+ *
+ * @return
+ * The DevX object created, NULL otherwise and rte_errno is set.
+ */
+struct mlx5_devx_obj *
+mlx5_devx_cmd_create_flow_hit_aso_obj(void *ctx, uint32_t pd)
+{
+ uint32_t in[MLX5_ST_SZ_DW(create_flow_hit_aso_in)] = {0};
+ uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
+ struct mlx5_devx_obj *flow_hit_aso_obj = NULL;
+ void *ptr = NULL;
+
+ flow_hit_aso_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*flow_hit_aso_obj),
+ 0, SOCKET_ID_ANY);
+ if (!flow_hit_aso_obj) {
+ DRV_LOG(ERR, "Failed to allocate FLOW_HIT_ASO object data");
+ rte_errno = ENOMEM;
+ return NULL;
+ }
+ ptr = MLX5_ADDR_OF(create_flow_hit_aso_in, in, hdr);
+ MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
+ MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
+ MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
+ MLX5_GENERAL_OBJ_TYPE_FLOW_HIT_ASO);
+ ptr = MLX5_ADDR_OF(create_flow_hit_aso_in, in, flow_hit_aso);
+ MLX5_SET(flow_hit_aso, ptr, access_pd, pd);
+ flow_hit_aso_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
+ out, sizeof(out));
+ if (!flow_hit_aso_obj->obj) {
+ rte_errno = errno;
+ DRV_LOG(ERR, "Failed to create FLOW_HIT_ASO obj using DevX.");
+ mlx5_free(flow_hit_aso_obj);
+ return NULL;
+ }
+ flow_hit_aso_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
+ return flow_hit_aso_obj;
+}
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h
b/drivers/common/mlx5/mlx5_devx_cmds.h
index 472d1cb..c3bbc01 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -485,4 +485,8 @@ int mlx5_devx_cmd_register_read(void *ctx, uint16_t reg_id,
int mlx5_devx_cmd_query_virtio_q_counters(struct mlx5_devx_obj *couners_obj,
struct mlx5_devx_virtio_q_couners_attr *attr);
+__rte_internal
+struct mlx5_devx_obj *mlx5_devx_cmd_create_flow_hit_aso_obj(void *ctx,
+ uint32_t pd);
+
#endif /* RTE_PMD_MLX5_DEVX_CMDS_H_ */
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index 7d671a3..c2cdd78 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -2211,6 +2211,7 @@ enum {
MLX5_GENERAL_OBJ_TYPE_VIRTQ = 0x000d,
MLX5_GENERAL_OBJ_TYPE_VIRTIO_Q_COUNTERS = 0x001c,
MLX5_GENERAL_OBJ_TYPE_FLEX_PARSE_GRAPH = 0x0022,
+ MLX5_GENERAL_OBJ_TYPE_FLOW_HIT_ASO = 0x0025,
};
struct mlx5_ifc_general_obj_in_cmd_hdr_bits {
@@ -2330,6 +2331,19 @@ struct mlx5_ifc_query_virtq_out_bits {
struct mlx5_ifc_virtio_net_q_bits virtq;
};
+struct mlx5_ifc_flow_hit_aso_bits {
+ u8 modify_field_select[0x40];
+ u8 reserved_at_40[0x48];
+ u8 access_pd[0x18];
+ u8 reserved_at_a0[0x160];
+ u8 flag[0x200];
+};
+
+struct mlx5_ifc_create_flow_hit_aso_in_bits {
+ struct mlx5_ifc_general_obj_in_cmd_hdr_bits hdr;
+ struct mlx5_ifc_flow_hit_aso_bits flow_hit_aso;
+};
+
enum {
MLX5_EVENT_TYPE_OBJECT_CHANGE = 0x27,
};
diff --git a/drivers/common/mlx5/version.map b/drivers/common/mlx5/version.map
index 884001c..ec8d96c 100644
--- a/drivers/common/mlx5/version.map
+++ b/drivers/common/mlx5/version.map
@@ -21,6 +21,7 @@ INTERNAL {
mlx5_devx_cmd_create_tis;
mlx5_devx_cmd_create_virtio_q_counters;
mlx5_devx_cmd_create_virtq;
+ mlx5_devx_cmd_create_flow_hit_aso_obj;
mlx5_devx_cmd_destroy;
mlx5_devx_cmd_flow_counter_alloc;
mlx5_devx_cmd_flow_counter_query;
--
1.8.3.1
