#define VERBS_SPEC_INNER(item_flags) \
(!!((item_flags) & MLX5_FLOW_LAYER_TUNNEL) ? IBV_FLOW_SPEC_INNER : 0)
-/* Map of Verbs to Flow priority with 8 Verbs priorities. */
-static const uint32_t priority_map_3[][MLX5_PRIORITY_MAP_MAX] = {
- { 0, 1, 2 }, { 2, 3, 4 }, { 5, 6, 7 },
-};
-
-/* Map of Verbs to Flow priority with 16 Verbs priorities. */
-static const uint32_t priority_map_5[][MLX5_PRIORITY_MAP_MAX] = {
- { 0, 1, 2 }, { 3, 4, 5 }, { 6, 7, 8 },
- { 9, 10, 11 }, { 12, 13, 14 },
-};
-
/* Verbs specification header. */
struct ibv_spec_header {
enum ibv_flow_spec_type type;
*
* @param[in] dev
* Pointer to the Ethernet device structure.
- *
+ * @param[in] vprio
+ * Expected result variants.
+ * @param[in] vprio_n
+ * Number of entries in @p vprio array.
* @return
- * number of supported flow priority on success, a negative errno
+ * Number of supported flow priority on success, a negative errno
* value otherwise and rte_errno is set.
*/
-int
-mlx5_flow_discover_priorities(struct rte_eth_dev *dev)
+static int
+flow_verbs_discover_priorities(struct rte_eth_dev *dev,
+ const uint16_t *vprio, int vprio_n)
{
struct mlx5_priv *priv = dev->data->dev_private;
struct {
};
struct ibv_flow *flow;
struct mlx5_hrxq *drop = priv->drop_queue.hrxq;
- uint16_t vprio[] = { 8, 16 };
int i;
int priority = 0;
+#if defined(HAVE_MLX5DV_DR_DEVX_PORT) || defined(HAVE_MLX5DV_DR_DEVX_PORT_V35)
+ /* If DevX supported, driver must support 16 verbs flow priorities. */
+ priority = 16;
+ goto out;
+#endif
if (!drop->qp) {
rte_errno = ENOTSUP;
return -rte_errno;
}
- for (i = 0; i != RTE_DIM(vprio); i++) {
+ for (i = 0; i != vprio_n; i++) {
flow_attr.attr.priority = vprio[i] - 1;
flow = mlx5_glue->create_flow(drop->qp, &flow_attr.attr);
if (!flow)
claim_zero(mlx5_glue->destroy_flow(flow));
priority = vprio[i];
}
- switch (priority) {
- case 8:
- priority = RTE_DIM(priority_map_3);
- break;
- case 16:
- priority = RTE_DIM(priority_map_5);
- break;
- default:
- rte_errno = ENOTSUP;
- DRV_LOG(ERR,
- "port %u verbs maximum priority: %d expected 8/16",
- dev->data->port_id, priority);
- return -rte_errno;
- }
+#if defined(HAVE_MLX5DV_DR_DEVX_PORT) || defined(HAVE_MLX5DV_DR_DEVX_PORT_V35)
+out:
+#endif
DRV_LOG(INFO, "port %u supported flow priorities:"
" 0-%d for ingress or egress root table,"
" 0-%d for non-root table or transfer root table.",
return priority;
}
-/**
- * Adjust flow priority based on the highest layer and the request priority.
- *
- * @param[in] dev
- * Pointer to the Ethernet device structure.
- * @param[in] priority
- * The rule base priority.
- * @param[in] subpriority
- * The priority based on the items.
- *
- * @return
- * The new priority.
- */
-uint32_t
-mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
- uint32_t subpriority)
-{
- uint32_t res = 0;
- struct mlx5_priv *priv = dev->data->dev_private;
-
- switch (priv->config.flow_prio) {
- case RTE_DIM(priority_map_3):
- res = priority_map_3[priority][subpriority];
- break;
- case RTE_DIM(priority_map_5):
- res = priority_map_5[priority][subpriority];
- break;
- }
- return res;
-}
-
/**
* Get Verbs flow counter by index.
*
{
#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
struct mlx5_priv *priv = dev->data->dev_private;
- struct ibv_context *ctx = priv->sh->ctx;
+ struct ibv_context *ctx = priv->sh->cdev->ctx;
struct ibv_counter_set_init_attr init = {
.counter_set_id = counter->shared_info.id};
return 0;
#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
struct mlx5_priv *priv = dev->data->dev_private;
- struct ibv_context *ctx = priv->sh->ctx;
+ struct ibv_context *ctx = priv->sh->cdev->ctx;
struct ibv_counters_init_attr init = {0};
struct ibv_counter_attach_attr attach;
int ret;
MLX5_ASSERT(wks);
rss_desc = &wks->rss_desc;
if (priority == MLX5_FLOW_LOWEST_PRIO_INDICATOR)
- priority = priv->config.flow_prio - 1;
+ priority = priv->sh->flow_max_priority - 1;
for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
int ret;
if (dev_flow->hash_fields != 0)
dev_flow->hash_fields |=
mlx5_flow_hashfields_adjust
- (rss_desc, tunnel, ETH_RSS_TCP,
+ (rss_desc, tunnel, RTE_ETH_RSS_TCP,
(IBV_RX_HASH_SRC_PORT_TCP |
IBV_RX_HASH_DST_PORT_TCP));
item_flags |= tunnel ? MLX5_FLOW_LAYER_INNER_L4_TCP :
if (dev_flow->hash_fields != 0)
dev_flow->hash_fields |=
mlx5_flow_hashfields_adjust
- (rss_desc, tunnel, ETH_RSS_UDP,
+ (rss_desc, tunnel, RTE_ETH_RSS_UDP,
(IBV_RX_HASH_SRC_PORT_UDP |
IBV_RX_HASH_DST_PORT_UDP));
item_flags |= tunnel ? MLX5_FLOW_LAYER_INNER_L4_UDP :
.destroy = flow_verbs_destroy,
.query = flow_verbs_query,
.sync_domain = flow_verbs_sync_domain,
+ .discover_priorities = flow_verbs_discover_priorities,
};