uint32_t log_doorbell_stride:5;
uint32_t log_doorbell_bar_size:5;
uint32_t max_num_virtio_queues;
- uint32_t umem_1_buffer_param_a;
- uint32_t umem_1_buffer_param_b;
- uint32_t umem_2_buffer_param_a;
- uint32_t umem_2_buffer_param_b;
- uint32_t umem_3_buffer_param_a;
- uint32_t umem_3_buffer_param_b;
+ struct {
+ uint32_t a;
+ uint32_t b;
+ } umems[3];
uint64_t doorbell_bar_offset;
};
uint64_t db_addr;
};
+/* Virtq attributes structure, used by VIRTQ operations. */
+struct mlx5_devx_virtq_attr {
+ uint16_t hw_available_index;
+ uint16_t hw_used_index;
+ uint16_t q_size;
+ uint32_t virtio_version_1_0:1;
+ uint32_t tso_ipv4:1;
+ uint32_t tso_ipv6:1;
+ uint32_t tx_csum:1;
+ uint32_t rx_csum:1;
+ uint32_t event_mode:3;
+ uint32_t state:4;
+ uint32_t dirty_bitmap_dump_enable:1;
+ uint32_t dirty_bitmap_mkey;
+ uint32_t dirty_bitmap_size;
+ uint32_t mkey;
+ uint32_t qp_id;
+ uint32_t queue_index;
+ uint32_t tis_id;
+ uint64_t dirty_bitmap_addr;
+ uint64_t type;
+ uint64_t desc_addr;
+ uint64_t used_addr;
+ uint64_t available_addr;
+ struct {
+ uint32_t id;
+ uint32_t size;
+ uint64_t offset;
+ } umems[3];
+};
+
/* mlx5_devx_cmds.c */
struct mlx5_devx_obj *mlx5_devx_cmd_flow_counter_alloc(struct ibv_context *ctx,
FILE *file);
struct mlx5_devx_obj *mlx5_devx_cmd_create_cq(struct ibv_context *ctx,
struct mlx5_devx_cq_attr *attr);
+struct mlx5_devx_obj *mlx5_devx_cmd_create_virtq(struct ibv_context *ctx,
+ struct mlx5_devx_virtq_attr *attr);
+int mlx5_devx_cmd_modify_virtq(struct mlx5_devx_obj *virtq_obj,
+ struct mlx5_devx_virtq_attr *attr);
+int mlx5_devx_cmd_query_virtq(struct mlx5_devx_obj *virtq_obj,
+ struct mlx5_devx_virtq_attr *attr);
+
#endif /* RTE_PMD_MLX5_DEVX_CMDS_H_ */