Function mlx5_flow_ipool_create

dpdk/drivers/net/mlx5/mlx5.c:892–929

* Initialize the flow resources' indexed mempool. * * @param[in] sh * Pointer to mlx5_dev_ctx_shared object. */

 *   Pointer to mlx5_dev_ctx_shared object.
 */
static void
mlx5_flow_ipool_create(struct mlx5_dev_ctx_shared *sh)
{
	uint8_t i;
	struct mlx5_indexed_pool_config cfg;

	for (i = 0; i < MLX5_IPOOL_MAX; ++i) {
		cfg = mlx5_ipool_cfg[i];
		switch (i) {
		default:
			break;
		/*
		 * Set MLX5_IPOOL_MLX5_FLOW ipool size
		 * according to PCI function flow configuration.
		 */
		case MLX5_IPOOL_MLX5_FLOW:
			cfg.size = sh->config.dv_flow_en ?
				RTE_ALIGN_MUL_CEIL(sizeof(struct mlx5_flow_handle), 8) :
				MLX5_FLOW_HANDLE_VERBS_SIZE;
			break;
#if defined(HAVE_IBV_FLOW_DV_SUPPORT) || !defined(HAVE_INFINIBAND_VERBS_H)
		/* Set MLX5_IPOOL_JUMP ipool entry size depending on selected flow engine. */
		case MLX5_IPOOL_JUMP:
			cfg.size = sh->config.dv_flow_en == 2 ?
				sizeof(struct mlx5_flow_group) :
				sizeof(struct mlx5_flow_tbl_data_entry);
			break;
#endif
		}
		if (sh->config.reclaim_mode) {
			cfg.release_mem_en = 1;
			cfg.per_core_cache = 0;
		} else {
			cfg.release_mem_en = 0;
		}
		sh->ipool[i] = mlx5_ipool_create(&cfg);
	}
}


/**