}
/**
- * Destroy table hash list and all the root entries per domain.
+ * Destroy table hash list.
*
* @param[in] priv
* Pointer to the private device data structure.
mlx5_free_table_hash_list(struct mlx5_priv *priv)
{
struct mlx5_dev_ctx_shared *sh = priv->sh;
- struct mlx5_flow_tbl_data_entry *tbl_data;
- union mlx5_flow_tbl_key table_key = {
- {
- .table_id = 0,
- .reserved = 0,
- .domain = 0,
- .direction = 0,
- }
- };
- struct mlx5_hlist_entry *pos;
if (!sh->flow_tbls)
return;
- pos = mlx5_hlist_lookup(sh->flow_tbls, table_key.v64);
- if (pos) {
- tbl_data = container_of(pos, struct mlx5_flow_tbl_data_entry,
- entry);
- MLX5_ASSERT(tbl_data);
- mlx5_hlist_remove(sh->flow_tbls, pos);
- mlx5_free(tbl_data);
- }
- table_key.direction = 1;
- pos = mlx5_hlist_lookup(sh->flow_tbls, table_key.v64);
- if (pos) {
- tbl_data = container_of(pos, struct mlx5_flow_tbl_data_entry,
- entry);
- MLX5_ASSERT(tbl_data);
- mlx5_hlist_remove(sh->flow_tbls, pos);
- mlx5_free(tbl_data);
- }
- table_key.direction = 0;
- table_key.domain = 1;
- pos = mlx5_hlist_lookup(sh->flow_tbls, table_key.v64);
- if (pos) {
- tbl_data = container_of(pos, struct mlx5_flow_tbl_data_entry,
- entry);
- MLX5_ASSERT(tbl_data);
- mlx5_hlist_remove(sh->flow_tbls, pos);
- mlx5_free(tbl_data);
- }
- mlx5_hlist_destroy(sh->flow_tbls, NULL, NULL);
+ mlx5_hlist_destroy(sh->flow_tbls);
}
/**
* Zero on success, positive error code otherwise.
*/
int
-mlx5_alloc_table_hash_list(struct mlx5_priv *priv)
+mlx5_alloc_table_hash_list(struct mlx5_priv *priv __rte_unused)
{
+ int err = 0;
+ /* Tables are only used in DV and DR modes. */
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
struct mlx5_dev_ctx_shared *sh = priv->sh;
char s[MLX5_HLIST_NAMESIZE];
- int err = 0;
MLX5_ASSERT(sh);
snprintf(s, sizeof(s), "%s_flow_table", priv->sh->ibdev_name);
- sh->flow_tbls = mlx5_hlist_create(s, MLX5_FLOW_TABLE_HLIST_ARRAY_SIZE);
+ sh->flow_tbls = mlx5_hlist_create(s, MLX5_FLOW_TABLE_HLIST_ARRAY_SIZE,
+ 0, 0, flow_dv_tbl_create_cb, NULL,
+ flow_dv_tbl_remove_cb);
if (!sh->flow_tbls) {
DRV_LOG(ERR, "flow tables with hash creation failed.");
err = ENOMEM;
return err;
}
+ sh->flow_tbls->ctx = sh;
#ifndef HAVE_MLX5DV_DR
+ struct rte_flow_error error;
+ struct rte_eth_dev *dev = &rte_eth_devices[priv->dev_data->port_id];
+
/*
* In case we have not DR support, the zero tables should be created
* because DV expect to see them even if they cannot be created by
* RDMA-CORE.
*/
- union mlx5_flow_tbl_key table_key = {
- {
- .table_id = 0,
- .reserved = 0,
- .domain = 0,
- .direction = 0,
- }
- };
- struct mlx5_flow_tbl_data_entry *tbl_data = mlx5_malloc(MLX5_MEM_ZERO,
- sizeof(*tbl_data), 0,
- SOCKET_ID_ANY);
-
- if (!tbl_data) {
- err = ENOMEM;
- goto error;
- }
- tbl_data->entry.key = table_key.v64;
- err = mlx5_hlist_insert(sh->flow_tbls, &tbl_data->entry);
- if (err)
- goto error;
- __atomic_store_n(&tbl_data->tbl.refcnt, 1, __ATOMIC_RELAXED);
- table_key.direction = 1;
- tbl_data = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*tbl_data), 0,
- SOCKET_ID_ANY);
- if (!tbl_data) {
+ if (!flow_dv_tbl_resource_get(dev, 0, 0, 0, 0, NULL, 0, 1, &error) ||
+ !flow_dv_tbl_resource_get(dev, 0, 1, 0, 0, NULL, 0, 1, &error) ||
+ !flow_dv_tbl_resource_get(dev, 0, 0, 1, 0, NULL, 0, 1, &error)) {
err = ENOMEM;
goto error;
}
- tbl_data->entry.key = table_key.v64;
- err = mlx5_hlist_insert(sh->flow_tbls, &tbl_data->entry);
- if (err)
- goto error;
- __atomic_store_n(&tbl_data->tbl.refcnt, 1, __ATOMIC_RELAXED);
- table_key.direction = 0;
- table_key.domain = 1;
- tbl_data = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*tbl_data), 0,
- SOCKET_ID_ANY);
- if (!tbl_data) {
- err = ENOMEM;
- goto error;
- }
- tbl_data->entry.key = table_key.v64;
- err = mlx5_hlist_insert(sh->flow_tbls, &tbl_data->entry);
- if (err)
- goto error;
- __atomic_store_n(&tbl_data->tbl.refcnt, 1, __ATOMIC_RELAXED);
return err;
error:
mlx5_free_table_hash_list(priv);
#endif /* HAVE_MLX5DV_DR */
+#endif
return err;
}
if (priv->drop_queue.hrxq)
mlx5_drop_action_destroy(dev);
if (priv->mreg_cp_tbl)
- mlx5_hlist_destroy(priv->mreg_cp_tbl, NULL, NULL);
+ mlx5_hlist_destroy(priv->mreg_cp_tbl);
mlx5_mprq_free_mp(dev);
mlx5_os_free_shared_dr(priv);
if (priv->rss_conf.rss_key != NULL)