#include <stdint.h>
#include <string.h>
-/* Verbs header. */
-/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
-#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-Wpedantic"
-#endif
-#include <infiniband/verbs.h>
-#ifdef PEDANTIC
-#pragma GCC diagnostic error "-Wpedantic"
-#endif
-
#include <rte_common.h>
#include <rte_ether.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
#include <rte_flow.h>
#include <rte_flow_driver.h>
#include <rte_malloc.h>
#include <mlx5_glue.h>
#include <mlx5_prm.h>
+#include <mlx5_malloc.h>
#include "mlx5_defs.h"
#include "mlx5.h"
#include "mlx5_flow.h"
-#include "mlx5_rxtx.h"
+#include "mlx5_rx.h"
#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;
+ uint16_t size;
+};
+
+/**
+ * Discover the maximum number of priority available.
+ *
+ * @param[in] dev
+ * Pointer to the Ethernet device structure.
+ *
+ * @return
+ * 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)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct {
+ struct ibv_flow_attr attr;
+ struct ibv_flow_spec_eth eth;
+ struct ibv_flow_spec_action_drop drop;
+ } flow_attr = {
+ .attr = {
+ .num_of_specs = 2,
+ .port = (uint8_t)priv->dev_port,
+ },
+ .eth = {
+ .type = IBV_FLOW_SPEC_ETH,
+ .size = sizeof(struct ibv_flow_spec_eth),
+ },
+ .drop = {
+ .size = sizeof(struct ibv_flow_spec_action_drop),
+ .type = IBV_FLOW_SPEC_ACTION_DROP,
+ },
+ };
+ 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);
+ goto out;
+#endif
+ if (!drop->qp) {
+ rte_errno = ENOTSUP;
+ return -rte_errno;
+ }
+ for (i = 0; i != RTE_DIM(vprio); i++) {
+ flow_attr.attr.priority = vprio[i] - 1;
+ flow = mlx5_glue->create_flow(drop->qp, &flow_attr.attr);
+ if (!flow)
+ break;
+ 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.",
+ dev->data->port_id, priority - 2,
+ MLX5_NON_ROOT_FLOW_MAX_PRIO - 1);
+ 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.
*
struct mlx5_flow_counter_pool **ppool)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_pools_container *cont = MLX5_CNT_CONTAINER(priv->sh, 0, 0,
- 0);
+ struct mlx5_flow_counter_mng *cmng = &priv->sh->cmng;
struct mlx5_flow_counter_pool *pool;
- idx--;
- pool = cont->pools[idx / MLX5_COUNTERS_PER_POOL];
+ idx = (idx - 1) & (MLX5_CNT_SHARED_OFFSET - 1);
+ pool = cmng->pools[idx / MLX5_COUNTERS_PER_POOL];
MLX5_ASSERT(pool);
if (ppool)
*ppool = pool;
*/
static int
flow_verbs_counter_create(struct rte_eth_dev *dev,
- struct mlx5_flow_counter_ext *counter)
+ struct mlx5_flow_counter *counter)
{
#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->id};
+ .counter_set_id = counter->shared_info.id};
- counter->cs = mlx5_glue->create_counter_set(ctx, &init);
- if (!counter->cs) {
+ counter->dcs_when_free = mlx5_glue->create_counter_set(ctx, &init);
+ if (!counter->dcs_when_free) {
rte_errno = ENOTSUP;
return -ENOTSUP;
}
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;
memset(&attach, 0, sizeof(attach));
- counter->cs = mlx5_glue->create_counters(ctx, &init);
- if (!counter->cs) {
+ counter->dcs_when_free = mlx5_glue->create_counters(ctx, &init);
+ if (!counter->dcs_when_free) {
rte_errno = ENOTSUP;
return -ENOTSUP;
}
attach.counter_desc = IBV_COUNTER_PACKETS;
attach.index = 0;
- ret = mlx5_glue->attach_counters(counter->cs, &attach, NULL);
+ ret = mlx5_glue->attach_counters(counter->dcs_when_free, &attach, NULL);
if (!ret) {
attach.counter_desc = IBV_COUNTER_BYTES;
attach.index = 1;
ret = mlx5_glue->attach_counters
- (counter->cs, &attach, NULL);
+ (counter->dcs_when_free, &attach, NULL);
}
if (ret) {
- claim_zero(mlx5_glue->destroy_counters(counter->cs));
- counter->cs = NULL;
+ claim_zero(mlx5_glue->destroy_counters(counter->dcs_when_free));
+ counter->dcs_when_free = NULL;
rte_errno = ret;
return -ret;
}
*
* @param[in] dev
* Pointer to the Ethernet device structure.
- * @param[in] shared
- * Indicate if this counter is shared with other flows.
* @param[in] id
* Counter identifier.
*
* Index to the counter, 0 otherwise and rte_errno is set.
*/
static uint32_t
-flow_verbs_counter_new(struct rte_eth_dev *dev, uint32_t shared, uint32_t id)
+flow_verbs_counter_new(struct rte_eth_dev *dev, uint32_t id __rte_unused)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_pools_container *cont = MLX5_CNT_CONTAINER(priv->sh, 0, 0,
- 0);
+ struct mlx5_flow_counter_mng *cmng = &priv->sh->cmng;
struct mlx5_flow_counter_pool *pool = NULL;
- struct mlx5_flow_counter_ext *cnt_ext = NULL;
struct mlx5_flow_counter *cnt = NULL;
- uint32_t n_valid = rte_atomic16_read(&cont->n_valid);
- uint32_t pool_idx;
+ uint32_t n_valid = cmng->n_valid;
+ uint32_t pool_idx, cnt_idx;
uint32_t i;
int ret;
- if (shared) {
- for (pool_idx = 0; pool_idx < n_valid; ++pool_idx) {
- pool = cont->pools[pool_idx];
- for (i = 0; i < MLX5_COUNTERS_PER_POOL; ++i) {
- cnt_ext = MLX5_GET_POOL_CNT_EXT(pool, i);
- if (cnt_ext->shared && cnt_ext->id == id) {
- cnt_ext->ref_cnt++;
- return MLX5_MAKE_CNT_IDX(pool_idx, i);
- }
- }
- }
- }
for (pool_idx = 0; pool_idx < n_valid; ++pool_idx) {
- pool = cont->pools[pool_idx];
+ pool = cmng->pools[pool_idx];
if (!pool)
continue;
- cnt = TAILQ_FIRST(&pool->counters);
+ cnt = TAILQ_FIRST(&pool->counters[0]);
if (cnt)
break;
}
struct mlx5_flow_counter_pool **pools;
uint32_t size;
- if (n_valid == cont->n) {
+ if (n_valid == cmng->n) {
/* Resize the container pool array. */
size = sizeof(struct mlx5_flow_counter_pool *) *
(n_valid + MLX5_CNT_CONTAINER_RESIZE);
- pools = rte_zmalloc(__func__, size, 0);
+ pools = mlx5_malloc(MLX5_MEM_ZERO, size, 0,
+ SOCKET_ID_ANY);
if (!pools)
return 0;
if (n_valid) {
- memcpy(pools, cont->pools,
+ memcpy(pools, cmng->pools,
sizeof(struct mlx5_flow_counter_pool *) *
n_valid);
- rte_free(cont->pools);
+ mlx5_free(cmng->pools);
}
- cont->pools = pools;
- cont->n += MLX5_CNT_CONTAINER_RESIZE;
+ cmng->pools = pools;
+ cmng->n += MLX5_CNT_CONTAINER_RESIZE;
}
/* Allocate memory for new pool*/
- size = sizeof(*pool) + sizeof(*cnt_ext) *
- MLX5_COUNTERS_PER_POOL;
- pool = rte_calloc(__func__, 1, size, 0);
+ size = sizeof(*pool) + sizeof(*cnt) * MLX5_COUNTERS_PER_POOL;
+ pool = mlx5_malloc(MLX5_MEM_ZERO, size, 0, SOCKET_ID_ANY);
if (!pool)
return 0;
for (i = 0; i < MLX5_COUNTERS_PER_POOL; ++i) {
cnt = MLX5_POOL_GET_CNT(pool, i);
- TAILQ_INSERT_HEAD(&pool->counters, cnt, next);
+ TAILQ_INSERT_HEAD(&pool->counters[0], cnt, next);
}
cnt = MLX5_POOL_GET_CNT(pool, 0);
- cont->pools[n_valid] = pool;
+ cmng->pools[n_valid] = pool;
pool_idx = n_valid;
- rte_atomic16_add(&cont->n_valid, 1);
- TAILQ_INSERT_HEAD(&cont->pool_list, pool, next);
+ cmng->n_valid++;
}
+ TAILQ_REMOVE(&pool->counters[0], cnt, next);
i = MLX5_CNT_ARRAY_IDX(pool, cnt);
- cnt_ext = MLX5_GET_POOL_CNT_EXT(pool, i);
- cnt_ext->id = id;
- cnt_ext->shared = shared;
- cnt_ext->ref_cnt = 1;
- cnt->hits = 0;
- cnt->bytes = 0;
+ cnt_idx = MLX5_MAKE_CNT_IDX(pool_idx, i);
/* Create counter with Verbs. */
- ret = flow_verbs_counter_create(dev, cnt_ext);
+ ret = flow_verbs_counter_create(dev, cnt);
if (!ret) {
- TAILQ_REMOVE(&pool->counters, cnt, next);
- return MLX5_MAKE_CNT_IDX(pool_idx, i);
+ cnt->dcs_when_active = cnt->dcs_when_free;
+ cnt->hits = 0;
+ cnt->bytes = 0;
+ return cnt_idx;
}
+ TAILQ_INSERT_HEAD(&pool->counters[0], cnt, next);
/* Some error occurred in Verbs library. */
rte_errno = -ret;
return 0;
{
struct mlx5_flow_counter_pool *pool;
struct mlx5_flow_counter *cnt;
- struct mlx5_flow_counter_ext *cnt_ext;
- cnt = flow_verbs_counter_get_by_idx(dev, counter,
- &pool);
- cnt_ext = MLX5_CNT_TO_CNT_EXT(pool, cnt);
- if (--cnt_ext->ref_cnt == 0) {
+ cnt = flow_verbs_counter_get_by_idx(dev, counter, &pool);
#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
- claim_zero(mlx5_glue->destroy_counter_set(cnt_ext->cs));
- cnt_ext->cs = NULL;
+ claim_zero(mlx5_glue->destroy_counter_set
+ ((struct ibv_counter_set *)cnt->dcs_when_active));
#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
- claim_zero(mlx5_glue->destroy_counters(cnt_ext->cs));
- cnt_ext->cs = NULL;
+ claim_zero(mlx5_glue->destroy_counters
+ ((struct ibv_counters *)cnt->dcs_when_active));
#endif
- TAILQ_INSERT_HEAD(&pool->counters, cnt, next);
- }
+ TAILQ_INSERT_HEAD(&pool->counters[0], cnt, next);
}
/**
struct mlx5_flow_counter_pool *pool;
struct mlx5_flow_counter *cnt = flow_verbs_counter_get_by_idx
(dev, flow->counter, &pool);
- struct mlx5_flow_counter_ext *cnt_ext = MLX5_CNT_TO_CNT_EXT
- (pool, cnt);
struct rte_flow_query_count *qc = data;
uint64_t counters[2] = {0, 0};
#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
struct ibv_query_counter_set_attr query_cs_attr = {
- .cs = cnt_ext->cs,
+ .dcs_when_free = (struct ibv_counter_set *)
+ cnt->dcs_when_active,
.query_flags = IBV_COUNTER_SET_FORCE_UPDATE,
};
struct ibv_counter_set_data query_out = {
&query_out);
#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
int err = mlx5_glue->query_counters
- (cnt_ext->cs, counters,
+ ((struct ibv_counters *)cnt->dcs_when_active, counters,
RTE_DIM(counters),
IBV_READ_COUNTERS_ATTR_PREFER_CACHED);
#endif
udp.val.src_port &= udp.mask.src_port;
udp.val.dst_port &= udp.mask.dst_port;
}
+ item++;
+ while (item->type == RTE_FLOW_ITEM_TYPE_VOID)
+ item++;
+ if (!(udp.val.dst_port & udp.mask.dst_port)) {
+ switch ((item)->type) {
+ case RTE_FLOW_ITEM_TYPE_VXLAN:
+ udp.val.dst_port = htons(MLX5_UDP_PORT_VXLAN);
+ udp.mask.dst_port = 0xffff;
+ break;
+ case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
+ udp.val.dst_port = htons(MLX5_UDP_PORT_VXLAN_GPE);
+ udp.mask.dst_port = 0xffff;
+ break;
+ case RTE_FLOW_ITEM_TYPE_MPLS:
+ udp.val.dst_port = htons(MLX5_UDP_PORT_MPLS);
+ udp.mask.dst_port = 0xffff;
+ break;
+ default:
+ break;
+ }
+ }
+
flow_verbs_spec_add(&dev_flow->verbs, &udp, size);
}
defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
struct mlx5_flow_counter_pool *pool;
struct mlx5_flow_counter *cnt = NULL;
- struct mlx5_flow_counter_ext *cnt_ext;
unsigned int size = sizeof(struct ibv_flow_spec_counter_action);
struct ibv_flow_spec_counter_action counter = {
.type = IBV_FLOW_SPEC_ACTION_COUNT,
#endif
if (!flow->counter) {
- flow->counter = flow_verbs_counter_new(dev, count->shared,
- count->id);
+ flow->counter = flow_verbs_counter_new(dev, count->id);
if (!flow->counter)
return rte_flow_error_set(error, rte_errno,
RTE_FLOW_ERROR_TYPE_ACTION,
}
#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
cnt = flow_verbs_counter_get_by_idx(dev, flow->counter, &pool);
- cnt_ext = MLX5_CNT_TO_CNT_EXT(pool, cnt);
- counter.counter_set_handle = cnt_ext->cs->handle;
+ counter.counter_set_handle =
+ ((struct ibv_counter_set *)cnt->dcs_when_active)->handle;
flow_verbs_spec_add(&dev_flow->verbs, &counter, size);
#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
cnt = flow_verbs_counter_get_by_idx(dev, flow->counter, &pool);
- cnt_ext = MLX5_CNT_TO_CNT_EXT(pool, cnt);
- counter.counters = cnt_ext->cs;
+ counter.counters = (struct ibv_counters *)cnt->dcs_when_active;
flow_verbs_spec_add(&dev_flow->verbs, &counter, size);
#endif
return 0;
uint64_t last_item = 0;
uint8_t next_protocol = 0xff;
uint16_t ether_type = 0;
+ bool is_empty_vlan = false;
+ uint16_t udp_dport = 0;
if (items == NULL)
return -1;
break;
case RTE_FLOW_ITEM_TYPE_ETH:
ret = mlx5_flow_validate_item_eth(items, item_flags,
- error);
+ false, error);
if (ret < 0)
return ret;
last_item = tunnel ? MLX5_FLOW_LAYER_INNER_L2 :
ether_type &=
((const struct rte_flow_item_eth *)
items->mask)->type;
+ if (ether_type == RTE_BE16(RTE_ETHER_TYPE_VLAN))
+ is_empty_vlan = true;
ether_type = rte_be_to_cpu_16(ether_type);
} else {
ether_type = 0;
} else {
ether_type = 0;
}
+ is_empty_vlan = false;
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
- ret = mlx5_flow_validate_item_ipv4(items, item_flags,
- last_item,
- ether_type, NULL,
- error);
+ ret = mlx5_flow_validate_item_ipv4
+ (items, item_flags,
+ last_item, ether_type, NULL,
+ MLX5_ITEM_RANGE_NOT_ACCEPTED,
+ error);
if (ret < 0)
return ret;
last_item = tunnel ? MLX5_FLOW_LAYER_INNER_L3_IPV4 :
ret = mlx5_flow_validate_item_udp(items, item_flags,
next_protocol,
error);
+ const struct rte_flow_item_udp *spec = items->spec;
+ const struct rte_flow_item_udp *mask = items->mask;
+ if (!mask)
+ mask = &rte_flow_item_udp_mask;
+ if (spec != NULL)
+ udp_dport = rte_be_to_cpu_16
+ (spec->hdr.dst_port &
+ mask->hdr.dst_port);
+
if (ret < 0)
return ret;
last_item = tunnel ? MLX5_FLOW_LAYER_INNER_L4_UDP :
MLX5_FLOW_LAYER_OUTER_L4_TCP;
break;
case RTE_FLOW_ITEM_TYPE_VXLAN:
- ret = mlx5_flow_validate_item_vxlan(items, item_flags,
- error);
+ ret = mlx5_flow_validate_item_vxlan(dev, udp_dport,
+ items, item_flags,
+ attr, error);
if (ret < 0)
return ret;
last_item = MLX5_FLOW_LAYER_VXLAN;
return ret;
last_item = MLX5_FLOW_LAYER_MPLS;
break;
+ case RTE_FLOW_ITEM_TYPE_ICMP:
+ case RTE_FLOW_ITEM_TYPE_ICMP6:
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "ICMP/ICMP6 "
+ "item not supported");
default:
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM,
}
item_flags |= last_item;
}
+ if (is_empty_vlan)
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ITEM, NULL,
+ "VLAN matching without vid specification is not supported");
for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
switch (actions->type) {
case RTE_FLOW_ACTION_TYPE_VOID:
struct mlx5_flow *dev_flow;
struct mlx5_flow_handle *dev_handle;
struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_flow_workspace *wks = mlx5_flow_get_thread_workspace();
+ MLX5_ASSERT(wks);
size += flow_verbs_get_actions_size(actions);
size += flow_verbs_get_items_size(items);
if (size > MLX5_VERBS_MAX_SPEC_ACT_SIZE) {
return NULL;
}
/* In case of corrupting the memory. */
- if (priv->flow_idx >= MLX5_NUM_MAX_DEV_FLOWS) {
+ if (wks->flow_idx >= MLX5_NUM_MAX_DEV_FLOWS) {
rte_flow_error_set(error, ENOSPC,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
"not free temporary device flow");
"not enough memory to create flow handle");
return NULL;
}
- /* No multi-thread supporting. */
- dev_flow = &((struct mlx5_flow *)priv->inter_flows)[priv->flow_idx++];
+ MLX5_ASSERT(wks->flow_idx + 1 < RTE_DIM(wks->flows));
+ dev_flow = &wks->flows[wks->flow_idx++];
dev_flow->handle = dev_handle;
dev_flow->handle_idx = handle_idx;
/* Memcpy is used, only size needs to be cleared to 0. */
uint64_t priority = attr->priority;
uint32_t subpriority = 0;
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_flow_rss_desc *rss_desc = &((struct mlx5_flow_rss_desc *)
- priv->rss_desc)
- [!!priv->flow_nested_idx];
+ struct mlx5_flow_workspace *wks = mlx5_flow_get_thread_workspace();
+ struct mlx5_flow_rss_desc *rss_desc;
- if (priority == MLX5_FLOW_PRIO_RSVD)
+ MLX5_ASSERT(wks);
+ rss_desc = &wks->rss_desc;
+ if (priority == MLX5_FLOW_LOWEST_PRIO_INDICATOR)
priority = priv->config.flow_prio - 1;
for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
int ret;
flow_verbs_translate_item_tcp(dev_flow, items,
item_flags);
subpriority = MLX5_PRIORITY_MAP_L4;
- dev_flow->hash_fields |=
- mlx5_flow_hashfields_adjust
- (rss_desc, tunnel, ETH_RSS_TCP,
+ if (dev_flow->hash_fields != 0)
+ dev_flow->hash_fields |=
+ mlx5_flow_hashfields_adjust
+ (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 :
flow_verbs_translate_item_udp(dev_flow, items,
item_flags);
subpriority = MLX5_PRIORITY_MAP_L4;
- dev_flow->hash_fields |=
- mlx5_flow_hashfields_adjust
- (rss_desc, tunnel, ETH_RSS_UDP,
+ if (dev_flow->hash_fields != 0)
+ dev_flow->hash_fields |=
+ mlx5_flow_hashfields_adjust
+ (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 :
case RTE_FLOW_ITEM_TYPE_VXLAN:
flow_verbs_translate_item_vxlan(dev_flow, items,
item_flags);
- subpriority = MLX5_PRIORITY_MAP_L2;
+ subpriority = MLX5_TUNNEL_PRIO_GET(rss_desc);
item_flags |= MLX5_FLOW_LAYER_VXLAN;
break;
case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
flow_verbs_translate_item_vxlan_gpe(dev_flow, items,
item_flags);
- subpriority = MLX5_PRIORITY_MAP_L2;
+ subpriority = MLX5_TUNNEL_PRIO_GET(rss_desc);
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_PRIORITY_MAP_L2;
+ subpriority = MLX5_TUNNEL_PRIO_GET(rss_desc);
item_flags |= MLX5_FLOW_LAYER_GRE;
break;
case RTE_FLOW_ITEM_TYPE_MPLS:
flow_verbs_translate_item_mpls(dev_flow, items,
item_flags);
- subpriority = MLX5_PRIORITY_MAP_L2;
+ subpriority = MLX5_TUNNEL_PRIO_GET(rss_desc);
item_flags |= MLX5_FLOW_LAYER_MPLS;
break;
default:
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM,
- NULL,
- "item not supported");
+ NULL, "item not supported");
}
}
dev_flow->handle->layers = item_flags;
/* Other members of attr will be ignored. */
dev_flow->verbs.attr.priority =
mlx5_flow_adjust_priority(dev, priority, subpriority);
- dev_flow->verbs.attr.port = (uint8_t)priv->ibv_port;
+ dev_flow->verbs.attr.port = (uint8_t)priv->dev_port;
return 0;
}
return;
SILIST_FOREACH(priv->sh->ipool[MLX5_IPOOL_MLX5_FLOW], flow->dev_handles,
handle_idx, handle, next) {
- if (handle->ib_flow) {
- claim_zero(mlx5_glue->destroy_flow(handle->ib_flow));
- handle->ib_flow = NULL;
+ if (handle->drv_flow) {
+ claim_zero(mlx5_glue->destroy_flow(handle->drv_flow));
+ handle->drv_flow = NULL;
}
/* hrxq is union, don't touch it only the flag is set. */
- if (handle->rix_hrxq) {
- if (handle->fate_action == MLX5_FLOW_FATE_DROP) {
- mlx5_hrxq_drop_release(dev);
- handle->rix_hrxq = 0;
- } else if (handle->fate_action ==
- MLX5_FLOW_FATE_QUEUE) {
- mlx5_hrxq_release(dev, handle->rix_hrxq);
- handle->rix_hrxq = 0;
- }
+ if (handle->rix_hrxq &&
+ handle->fate_action == MLX5_FLOW_FATE_QUEUE) {
+ mlx5_hrxq_release(dev, handle->rix_hrxq);
+ handle->rix_hrxq = 0;
}
if (handle->vf_vlan.tag && handle->vf_vlan.created)
mlx5_vlan_vmwa_release(dev, &handle->vf_vlan);
uint32_t dev_handles;
int err;
int idx;
+ struct mlx5_flow_workspace *wks = mlx5_flow_get_thread_workspace();
- for (idx = priv->flow_idx - 1; idx >= priv->flow_nested_idx; idx--) {
- dev_flow = &((struct mlx5_flow *)priv->inter_flows)[idx];
+ MLX5_ASSERT(wks);
+ for (idx = wks->flow_idx - 1; idx >= 0; idx--) {
+ dev_flow = &wks->flows[idx];
handle = dev_flow->handle;
if (handle->fate_action == MLX5_FLOW_FATE_DROP) {
- hrxq = mlx5_hrxq_drop_new(dev);
- if (!hrxq) {
- rte_flow_error_set
- (error, errno,
- RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
- "cannot get drop hash queue");
- goto error;
- }
+ MLX5_ASSERT(priv->drop_queue.hrxq);
+ hrxq = priv->drop_queue.hrxq;
} else {
uint32_t hrxq_idx;
- struct mlx5_flow_rss_desc *rss_desc =
- &((struct mlx5_flow_rss_desc *)priv->rss_desc)
- [!!priv->flow_nested_idx];
+ struct mlx5_flow_rss_desc *rss_desc = &wks->rss_desc;
MLX5_ASSERT(rss_desc->queue_num);
- hrxq_idx = mlx5_hrxq_get(dev, rss_desc->key,
- MLX5_RSS_HASH_KEY_LEN,
- dev_flow->hash_fields,
- rss_desc->queue,
- rss_desc->queue_num);
- if (!hrxq_idx)
- hrxq_idx = mlx5_hrxq_new(dev, rss_desc->key,
- MLX5_RSS_HASH_KEY_LEN,
- dev_flow->hash_fields,
- rss_desc->queue,
- rss_desc->queue_num,
- !!(handle->layers &
- MLX5_FLOW_LAYER_TUNNEL));
+ rss_desc->key_len = MLX5_RSS_HASH_KEY_LEN;
+ rss_desc->hash_fields = dev_flow->hash_fields;
+ rss_desc->tunnel = !!(handle->layers &
+ MLX5_FLOW_LAYER_TUNNEL);
+ rss_desc->shared_rss = 0;
+ hrxq_idx = mlx5_hrxq_get(dev, rss_desc);
hrxq = mlx5_ipool_get(priv->sh->ipool[MLX5_IPOOL_HRXQ],
- hrxq_idx);
+ hrxq_idx);
if (!hrxq) {
rte_flow_error_set
(error, rte_errno,
handle->rix_hrxq = hrxq_idx;
}
MLX5_ASSERT(hrxq);
- handle->ib_flow = mlx5_glue->create_flow(hrxq->qp,
- &dev_flow->verbs.attr);
- if (!handle->ib_flow) {
+ handle->drv_flow = mlx5_glue->create_flow
+ (hrxq->qp, &dev_flow->verbs.attr);
+ if (!handle->drv_flow) {
rte_flow_error_set(error, errno,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL,
SILIST_FOREACH(priv->sh->ipool[MLX5_IPOOL_MLX5_FLOW], flow->dev_handles,
dev_handles, handle, next) {
/* hrxq is union, don't touch it only the flag is set. */
- if (handle->rix_hrxq) {
- if (handle->fate_action == MLX5_FLOW_FATE_DROP) {
- mlx5_hrxq_drop_release(dev);
- handle->rix_hrxq = 0;
- } else if (handle->fate_action ==
- MLX5_FLOW_FATE_QUEUE) {
- mlx5_hrxq_release(dev, handle->rix_hrxq);
- handle->rix_hrxq = 0;
- }
+ if (handle->rix_hrxq &&
+ handle->fate_action == MLX5_FLOW_FATE_QUEUE) {
+ mlx5_hrxq_release(dev, handle->rix_hrxq);
+ handle->rix_hrxq = 0;
}
if (handle->vf_vlan.tag && handle->vf_vlan.created)
mlx5_vlan_vmwa_release(dev, &handle->vf_vlan);
return ret;
}
+static int
+flow_verbs_sync_domain(struct rte_eth_dev *dev, uint32_t domains,
+ uint32_t flags)
+{
+ RTE_SET_USED(dev);
+ RTE_SET_USED(domains);
+ RTE_SET_USED(flags);
+
+ return 0;
+}
+
const struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops = {
.validate = flow_verbs_validate,
.prepare = flow_verbs_prepare,
.remove = flow_verbs_remove,
.destroy = flow_verbs_destroy,
.query = flow_verbs_query,
+ .sync_domain = flow_verbs_sync_domain,
};
git.droids-corp.org / dpdk.git / blobdiff