static LIST_HEAD(, mlx5_ibv_shared) mlx5_ibv_list = LIST_HEAD_INITIALIZER();
static pthread_mutex_t mlx5_ibv_list_mutex = PTHREAD_MUTEX_INITIALIZER;
+static struct mlx5_indexed_pool_config mlx5_ipool_cfg[] = {
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ {
+ .size = sizeof(struct mlx5_flow_dv_encap_decap_resource),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_encap_decap_ipool",
+ },
+ {
+ .size = sizeof(struct mlx5_flow_dv_push_vlan_action_resource),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_push_vlan_ipool",
+ },
+ {
+ .size = sizeof(struct mlx5_flow_dv_tag_resource),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_tag_ipool",
+ },
+ {
+ .size = sizeof(struct mlx5_flow_dv_port_id_action_resource),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_port_id_ipool",
+ },
+ {
+ .size = sizeof(struct mlx5_flow_tbl_data_entry),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_jump_ipool",
+ },
+#endif
+ {
+ .size = sizeof(struct mlx5_flow_meter),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_meter_ipool",
+ },
+ {
+ .size = sizeof(struct mlx5_flow_mreg_copy_resource),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_mcp_ipool",
+ },
+ {
+ .size = (sizeof(struct mlx5_hrxq) + MLX5_RSS_HASH_KEY_LEN),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_hrxq_ipool",
+ },
+ {
+ .size = sizeof(struct mlx5_flow_handle),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_flow_handle_ipool",
+ },
+ {
+ .size = sizeof(struct rte_flow),
+ .trunk_size = 4096,
+ .need_lock = 1,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "rte_flow_ipool",
+ },
+};
+
+
#define MLX5_FLOW_MIN_ID_POOL_SIZE 512
#define MLX5_ID_GENERATION_ARRAY_FACTOR 16
memset(&sh->cmng, 0, sizeof(sh->cmng));
}
+/**
+ * Initialize the flow resources' indexed mempool.
+ *
+ * @param[in] sh
+ * Pointer to mlx5_ibv_shared object.
+ * @param[in] sh
+ * Pointer to user dev config.
+ */
+static void
+mlx5_flow_ipool_create(struct mlx5_ibv_shared *sh,
+ const struct mlx5_dev_config *config __rte_unused)
+{
+ uint8_t i;
+
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ /*
+ * While DV is supported, user chooses the verbs mode,
+ * the mlx5 flow handle size is different with the
+ * MLX5_FLOW_HANDLE_VERBS_SIZE.
+ */
+ if (!config->dv_flow_en)
+ mlx5_ipool_cfg[MLX5_IPOOL_MLX5_FLOW].size =
+ MLX5_FLOW_HANDLE_VERBS_SIZE;
+#endif
+ for (i = 0; i < MLX5_IPOOL_MAX; ++i)
+ sh->ipool[i] = mlx5_ipool_create(&mlx5_ipool_cfg[i]);
+}
+
+/**
+ * Release the flow resources' indexed mempool.
+ *
+ * @param[in] sh
+ * Pointer to mlx5_ibv_shared object.
+ */
+static void
+mlx5_flow_ipool_destroy(struct mlx5_ibv_shared *sh)
+{
+ uint8_t i;
+
+ for (i = 0; i < MLX5_IPOOL_MAX; ++i)
+ mlx5_ipool_destroy(sh->ipool[i]);
+}
+
/**
* Extract pdn of PD object using DV API.
*
goto error;
}
}
- sh->flow_id_pool = mlx5_flow_id_pool_alloc(UINT32_MAX);
+ sh->flow_id_pool = mlx5_flow_id_pool_alloc
+ ((1 << HAIRPIN_FLOW_ID_BITS) - 1);
if (!sh->flow_id_pool) {
DRV_LOG(ERR, "can't create flow id pool");
err = ENOMEM;
goto error;
}
mlx5_flow_counters_mng_init(sh);
+ mlx5_flow_ipool_create(sh, config);
/* Add device to memory callback list. */
rte_rwlock_write_lock(&mlx5_shared_data->mem_event_rwlock);
LIST_INSERT_HEAD(&mlx5_shared_data->mem_event_cb_list,
* Only primary process handles async device events.
**/
mlx5_flow_counters_mng_close(sh);
+ mlx5_flow_ipool_destroy(sh);
MLX5_ASSERT(!sh->intr_cnt);
if (sh->intr_cnt)
mlx5_intr_callback_unregister
close(priv->nl_socket_rdma);
if (priv->vmwa_context)
mlx5_vlan_vmwa_exit(priv->vmwa_context);
- if (priv->sh) {
- /*
- * Free the shared context in last turn, because the cleanup
- * routines above may use some shared fields, like
- * mlx5_nl_mac_addr_flush() uses ibdev_path for retrieveing
- * ifindex if Netlink fails.
- */
- mlx5_free_shared_ibctx(priv->sh);
- priv->sh = NULL;
- }
ret = mlx5_hrxq_verify(dev);
if (ret)
DRV_LOG(WARNING, "port %u some hash Rx queue still remain",
if (ret)
DRV_LOG(WARNING, "port %u some flows still remain",
dev->data->port_id);
+ if (priv->sh) {
+ /*
+ * Free the shared context in last turn, because the cleanup
+ * routines above may use some shared fields, like
+ * mlx5_nl_mac_addr_flush() uses ibdev_path for retrieveing
+ * ifindex if Netlink fails.
+ */
+ mlx5_free_shared_ibctx(priv->sh);
+ priv->sh = NULL;
+ }
if (priv->domain_id != RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
unsigned int c = 0;
uint16_t port_id;
mlx5_ifindex(eth_dev),
eth_dev->data->mac_addrs,
MLX5_MAX_MAC_ADDRESSES);
- TAILQ_INIT(&priv->flows);
- TAILQ_INIT(&priv->ctrl_flows);
+ priv->flows = 0;
+ priv->ctrl_flows = 0;
TAILQ_INIT(&priv->flow_meters);
TAILQ_INIT(&priv->flow_meter_profiles);
/* Hint libmlx5 to use PMD allocator for data plane resources */