#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 = RTE_DIM(priority_map_5);
+ 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
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.
*
.size = size,
};
#else
+ static const struct rte_flow_item_gre empty_gre = {0,};
const struct rte_flow_item_gre *spec = item->spec;
const struct rte_flow_item_gre *mask = item->mask;
unsigned int size = sizeof(struct ibv_flow_spec_gre);
.size = size,
};
- if (!mask)
- mask = &rte_flow_item_gre_mask;
- if (spec) {
- tunnel.val.c_ks_res0_ver = spec->c_rsvd0_ver;
- tunnel.val.protocol = spec->protocol;
- tunnel.mask.c_ks_res0_ver = mask->c_rsvd0_ver;
- tunnel.mask.protocol = mask->protocol;
- /* Remove unwanted bits from values. */
- tunnel.val.c_ks_res0_ver &= tunnel.mask.c_ks_res0_ver;
+ if (!spec) {
+ spec = &empty_gre;
+ mask = &empty_gre;
+ } else {
+ if (!mask)
+ mask = &rte_flow_item_gre_mask;
+ }
+ tunnel.val.c_ks_res0_ver = spec->c_rsvd0_ver;
+ tunnel.val.protocol = spec->protocol;
+ tunnel.mask.c_ks_res0_ver = mask->c_rsvd0_ver;
+ tunnel.mask.protocol = mask->protocol;
+ /* Remove unwanted bits from values. */
+ tunnel.val.c_ks_res0_ver &= tunnel.mask.c_ks_res0_ver;
+ tunnel.val.key &= tunnel.mask.key;
+ if (tunnel.mask.protocol) {
tunnel.val.protocol &= tunnel.mask.protocol;
- tunnel.val.key &= tunnel.mask.key;
+ } else {
+ tunnel.val.protocol = mlx5_translate_tunnel_etypes(item_flags);
+ if (tunnel.val.protocol) {
+ tunnel.mask.protocol = 0xFFFF;
+ tunnel.val.protocol =
+ rte_cpu_to_be_16(tunnel.val.protocol);
+ }
}
#endif
if (item_flags & MLX5_FLOW_LAYER_OUTER_L3_IPV4)
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;
case RTE_FLOW_ACTION_TYPE_FLAG:
flow_verbs_translate_action_flag(dev_flow, actions);
action_flags |= MLX5_FLOW_ACTION_FLAG;
- dev_flow->handle->mark = 1;
+ wks->mark = 1;
break;
case RTE_FLOW_ACTION_TYPE_MARK:
flow_verbs_translate_action_mark(dev_flow, actions);
action_flags |= MLX5_FLOW_ACTION_MARK;
- dev_flow->handle->mark = 1;
+ wks->mark = 1;
break;
case RTE_FLOW_ACTION_TYPE_DROP:
flow_verbs_translate_action_drop(dev_flow, actions);
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 :
item_flags |= MLX5_FLOW_LAYER_VXLAN_GPE;
break;
case RTE_FLOW_ITEM_TYPE_GRE:
- flow_verbs_translate_item_gre(dev_flow, items,
- item_flags);
subpriority = MLX5_TUNNEL_PRIO_GET(rss_desc);
item_flags |= MLX5_FLOW_LAYER_GRE;
break;
NULL, "item not supported");
}
}
+ if (item_flags & MLX5_FLOW_LAYER_GRE)
+ flow_verbs_translate_item_gre(dev_flow, items, item_flags);
dev_flow->handle->layers = item_flags;
/* Other members of attr will be ignored. */
dev_flow->verbs.attr.priority =
.destroy = flow_verbs_destroy,
.query = flow_verbs_query,
.sync_domain = flow_verbs_sync_domain,
+ .discover_priorities = flow_verbs_discover_priorities,
};
git.droids-corp.org / dpdk.git / blobdiff