struct rte_flow_action_rss rss_conf; /**< RSS configuration */
uint16_t (*queues)[]; /**< Queues indexes to use. */
uint8_t rss_key[40]; /**< copy of the RSS key. */
+ uint32_t tunnel; /**< Tunnel type of RTE_PTYPE_TUNNEL_XXX. */
struct ibv_counter_set *cs; /**< Holds the counters for the rule. */
struct mlx5_flow_counter_stats counter_stats;/**<The counter stats. */
struct mlx5_flow frxq[RTE_DIM(hash_rxq_init)];
(type) == RTE_FLOW_ITEM_TYPE_VXLAN || \
(type) == RTE_FLOW_ITEM_TYPE_GRE)
+const uint32_t flow_ptype[] = {
+ [RTE_FLOW_ITEM_TYPE_VXLAN] = RTE_PTYPE_TUNNEL_VXLAN,
+ [RTE_FLOW_ITEM_TYPE_GRE] = RTE_PTYPE_TUNNEL_GRE,
+};
+
#define PTYPE_IDX(t) ((RTE_PTYPE_TUNNEL_MASK & (t)) >> 12)
const uint32_t ptype_ext[] = {
/**< Pointer to Verbs attributes. */
unsigned int offset;
/**< Current position or total size of the attribute. */
+ uint64_t hash_fields; /**< Verbs hash fields. */
} queue[RTE_DIM(hash_rxq_init)];
};
" function is Toeplitz");
return -rte_errno;
}
- if (rss->level) {
+#ifndef HAVE_IBV_DEVICE_TUNNEL_SUPPORT
+ if (parser->rss_conf.level > 1) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
actions,
" level is not supported");
return -rte_errno;
}
+#endif
+ if (parser->rss_conf.level > 2) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ actions,
+ "RSS encapsulation level"
+ " > 1 is not supported");
+ return -rte_errno;
+ }
if (rss->types & MLX5_RSS_HF_MASK) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
}
parser->rss_conf = (struct rte_flow_action_rss){
.func = RTE_ETH_HASH_FUNCTION_DEFAULT,
- .level = 0,
+ .level = rss->level,
.types = rss->types,
.key_len = rss_key_len,
.queue_num = rss->queue_num,
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
static int
-mlx5_flow_convert_items_validate(const struct rte_flow_item items[],
+mlx5_flow_convert_items_validate(struct rte_eth_dev *dev,
+ const struct rte_flow_item items[],
struct rte_flow_error *error,
struct mlx5_flow_parse *parser)
{
+ struct priv *priv = dev->data->dev_private;
const struct mlx5_flow_items *cur_item = mlx5_flow_items;
unsigned int i;
int ret = 0;
if (ret)
goto exit_item_not_supported;
if (IS_TUNNEL(items->type)) {
- if (parser->inner) {
+ if (parser->tunnel) {
rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM,
items,
" tunnel encapsulations.");
return -rte_errno;
}
+ if (!priv->config.tunnel_en &&
+ parser->rss_conf.level > 1) {
+ rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ items,
+ "RSS on tunnel is not supported");
+ return -rte_errno;
+ }
parser->inner = IBV_FLOW_SPEC_INNER;
+ parser->tunnel = flow_ptype[items->type];
}
if (parser->drop) {
parser->queue[HASH_RXQ_ETH].offset += cur_item->dst_sz;
static void
mlx5_flow_convert_finalise(struct mlx5_flow_parse *parser)
{
- const unsigned int ipv4 =
- hash_rxq_init[parser->layer].ip_version == MLX5_IPV4;
- const enum hash_rxq_type hmin = ipv4 ? HASH_RXQ_TCPV4 : HASH_RXQ_TCPV6;
- const enum hash_rxq_type hmax = ipv4 ? HASH_RXQ_IPV4 : HASH_RXQ_IPV6;
- const enum hash_rxq_type ohmin = ipv4 ? HASH_RXQ_TCPV6 : HASH_RXQ_TCPV4;
- const enum hash_rxq_type ohmax = ipv4 ? HASH_RXQ_IPV6 : HASH_RXQ_IPV4;
- const enum hash_rxq_type ip = ipv4 ? HASH_RXQ_IPV4 : HASH_RXQ_IPV6;
unsigned int i;
+ uint32_t inner = parser->inner;
- /* Remove any other flow not matching the pattern. */
- if (parser->rss_conf.queue_num == 1 && !parser->rss_conf.types) {
- for (i = 0; i != hash_rxq_init_n; ++i) {
- if (i == HASH_RXQ_ETH)
- continue;
- rte_free(parser->queue[i].ibv_attr);
- parser->queue[i].ibv_attr = NULL;
- }
+ /* Don't create extra flows for outer RSS. */
+ if (parser->tunnel && parser->rss_conf.level < 2)
return;
- }
- if (parser->layer == HASH_RXQ_ETH) {
- goto fill;
- } else {
- /*
- * This layer becomes useless as the pattern define under
- * layers.
- */
- rte_free(parser->queue[HASH_RXQ_ETH].ibv_attr);
- parser->queue[HASH_RXQ_ETH].ibv_attr = NULL;
- }
- /* Remove opposite kind of layer e.g. IPv6 if the pattern is IPv4. */
- for (i = ohmin; i != (ohmax + 1); ++i) {
- if (!parser->queue[i].ibv_attr)
- continue;
- rte_free(parser->queue[i].ibv_attr);
- parser->queue[i].ibv_attr = NULL;
- }
- /* Remove impossible flow according to the RSS configuration. */
- if (hash_rxq_init[parser->layer].dpdk_rss_hf &
- parser->rss_conf.types) {
- /* Remove any other flow. */
- for (i = hmin; i != (hmax + 1); ++i) {
- if ((i == parser->layer) ||
- (!parser->queue[i].ibv_attr))
- continue;
- rte_free(parser->queue[i].ibv_attr);
- parser->queue[i].ibv_attr = NULL;
- }
- } else if (!parser->queue[ip].ibv_attr) {
- /* no RSS possible with the current configuration. */
- parser->rss_conf.queue_num = 1;
- return;
- }
-fill:
/*
* Fill missing layers in verbs specifications, or compute the correct
* offset to allocate the memory space for the attributes and
struct ibv_flow_spec_ipv4_ext ipv4;
struct ibv_flow_spec_ipv6 ipv6;
struct ibv_flow_spec_tcp_udp udp_tcp;
+ struct ibv_flow_spec_eth eth;
} specs;
void *dst;
uint16_t size;
if (i == parser->layer)
continue;
- if (parser->layer == HASH_RXQ_ETH) {
+ if (parser->layer == HASH_RXQ_ETH ||
+ parser->layer == HASH_RXQ_TUNNEL) {
if (hash_rxq_init[i].ip_version == MLX5_IPV4) {
size = sizeof(struct ibv_flow_spec_ipv4_ext);
specs.ipv4 = (struct ibv_flow_spec_ipv4_ext){
- .type = IBV_FLOW_SPEC_IPV4_EXT,
+ .type = inner | IBV_FLOW_SPEC_IPV4_EXT,
.size = size,
};
} else {
size = sizeof(struct ibv_flow_spec_ipv6);
specs.ipv6 = (struct ibv_flow_spec_ipv6){
- .type = IBV_FLOW_SPEC_IPV6,
+ .type = inner | IBV_FLOW_SPEC_IPV6,
.size = size,
};
}
(i == HASH_RXQ_UDPV6) || (i == HASH_RXQ_TCPV6)) {
size = sizeof(struct ibv_flow_spec_tcp_udp);
specs.udp_tcp = (struct ibv_flow_spec_tcp_udp) {
- .type = ((i == HASH_RXQ_UDPV4 ||
+ .type = inner | ((i == HASH_RXQ_UDPV4 ||
i == HASH_RXQ_UDPV6) ?
IBV_FLOW_SPEC_UDP :
IBV_FLOW_SPEC_TCP),
}
}
+/**
+ * Update flows according to pattern and RSS hash fields.
+ *
+ * @param[in, out] parser
+ * Internal parser structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+mlx5_flow_convert_rss(struct mlx5_flow_parse *parser)
+{
+ unsigned int i;
+ enum hash_rxq_type start;
+ enum hash_rxq_type layer;
+ int outer = parser->tunnel && parser->rss_conf.level < 2;
+ uint64_t rss = parser->rss_conf.types;
+
+ /* Default to outer RSS. */
+ if (!parser->rss_conf.level)
+ parser->rss_conf.level = 1;
+ layer = outer ? parser->out_layer : parser->layer;
+ if (layer == HASH_RXQ_TUNNEL)
+ layer = HASH_RXQ_ETH;
+ if (outer) {
+ /* Only one hash type for outer RSS. */
+ if (rss && layer == HASH_RXQ_ETH) {
+ start = HASH_RXQ_TCPV4;
+ } else if (rss && layer != HASH_RXQ_ETH &&
+ !(rss & hash_rxq_init[layer].dpdk_rss_hf)) {
+ /* If RSS not match L4 pattern, try L3 RSS. */
+ if (layer < HASH_RXQ_IPV4)
+ layer = HASH_RXQ_IPV4;
+ else if (layer > HASH_RXQ_IPV4 && layer < HASH_RXQ_IPV6)
+ layer = HASH_RXQ_IPV6;
+ start = layer;
+ } else {
+ start = layer;
+ }
+ /* Scan first valid hash type. */
+ for (i = start; rss && i <= layer; ++i) {
+ if (!parser->queue[i].ibv_attr)
+ continue;
+ if (hash_rxq_init[i].dpdk_rss_hf & rss)
+ break;
+ }
+ if (rss && i <= layer)
+ parser->queue[layer].hash_fields =
+ hash_rxq_init[i].hash_fields;
+ /* Trim unused hash types. */
+ for (i = 0; i != hash_rxq_init_n; ++i) {
+ if (parser->queue[i].ibv_attr && i != layer) {
+ rte_free(parser->queue[i].ibv_attr);
+ parser->queue[i].ibv_attr = NULL;
+ }
+ }
+ } else {
+ /* Expand for inner or normal RSS. */
+ if (rss && (layer == HASH_RXQ_ETH || layer == HASH_RXQ_IPV4))
+ start = HASH_RXQ_TCPV4;
+ else if (rss && layer == HASH_RXQ_IPV6)
+ start = HASH_RXQ_TCPV6;
+ else
+ start = layer;
+ /* For L4 pattern, try L3 RSS if no L4 RSS. */
+ /* Trim unused hash types. */
+ for (i = 0; i != hash_rxq_init_n; ++i) {
+ if (!parser->queue[i].ibv_attr)
+ continue;
+ if (i < start || i > layer) {
+ rte_free(parser->queue[i].ibv_attr);
+ parser->queue[i].ibv_attr = NULL;
+ continue;
+ }
+ if (!rss)
+ continue;
+ if (hash_rxq_init[i].dpdk_rss_hf & rss) {
+ parser->queue[i].hash_fields =
+ hash_rxq_init[i].hash_fields;
+ } else if (i != layer) {
+ /* Remove unused RSS expansion. */
+ rte_free(parser->queue[i].ibv_attr);
+ parser->queue[i].ibv_attr = NULL;
+ } else if (layer < HASH_RXQ_IPV4 &&
+ (hash_rxq_init[HASH_RXQ_IPV4].dpdk_rss_hf &
+ rss)) {
+ /* Allow IPv4 RSS on L4 pattern. */
+ parser->queue[i].hash_fields =
+ hash_rxq_init[HASH_RXQ_IPV4]
+ .hash_fields;
+ } else if (i > HASH_RXQ_IPV4 && i < HASH_RXQ_IPV6 &&
+ (hash_rxq_init[HASH_RXQ_IPV6].dpdk_rss_hf &
+ rss)) {
+ /* Allow IPv4 RSS on L4 pattern. */
+ parser->queue[i].hash_fields =
+ hash_rxq_init[HASH_RXQ_IPV6]
+ .hash_fields;
+ }
+ }
+ }
+ return 0;
+}
+
/**
* Validate and convert a flow supported by the NIC.
*
ret = mlx5_flow_convert_actions(dev, actions, error, parser);
if (ret)
return ret;
- ret = mlx5_flow_convert_items_validate(items, error, parser);
+ ret = mlx5_flow_convert_items_validate(dev, items, error, parser);
if (ret)
return ret;
mlx5_flow_convert_finalise(parser);
for (i = 0; i != hash_rxq_init_n; ++i) {
unsigned int offset;
- if (!(parser->rss_conf.types &
- hash_rxq_init[i].dpdk_rss_hf) &&
- (i != HASH_RXQ_ETH))
- continue;
offset = parser->queue[i].offset;
parser->queue[i].ibv_attr =
mlx5_flow_convert_allocate(offset, error);
}
/* Third step. Conversion parse, fill the specifications. */
parser->inner = 0;
+ parser->tunnel = 0;
+ parser->layer = HASH_RXQ_ETH;
for (; items->type != RTE_FLOW_ITEM_TYPE_END; ++items) {
struct mlx5_flow_data data = {
.dev = dev,
if (ret)
goto exit_free;
}
+ if (!parser->drop) {
+ /* RSS check, remove unused hash types. */
+ ret = mlx5_flow_convert_rss(parser);
+ if (ret)
+ goto exit_free;
+ /* Complete missing specification. */
+ mlx5_flow_convert_finalise(parser);
+ }
+ mlx5_flow_update_priority(dev, parser, attr);
if (parser->mark)
mlx5_flow_create_flag_mark(parser, parser->mark_id);
if (parser->count && parser->create) {
if (!parser->cs)
goto exit_count_error;
}
- /*
- * Last step. Complete missing specification to reach the RSS
- * configuration.
- */
- if (!parser->drop)
- mlx5_flow_convert_finalise(parser);
- mlx5_flow_update_priority(dev, parser, attr);
exit_free:
/* Only verification is expected, all resources should be released. */
if (!parser->create) {
for (i = 0; i != hash_rxq_init_n; ++i) {
if (!parser->queue[i].ibv_attr)
continue;
- /* Specification must be the same l3 type or none. */
- if (parser->layer == HASH_RXQ_ETH ||
- (hash_rxq_init[parser->layer].ip_version ==
- hash_rxq_init[i].ip_version) ||
- (hash_rxq_init[i].ip_version == 0)) {
- dst = (void *)((uintptr_t)parser->queue[i].ibv_attr +
- parser->queue[i].offset);
- memcpy(dst, src, size);
- ++parser->queue[i].ibv_attr->num_of_specs;
- parser->queue[i].offset += size;
- }
+ dst = (void *)((uintptr_t)parser->queue[i].ibv_attr +
+ parser->queue[i].offset);
+ memcpy(dst, src, size);
+ ++parser->queue[i].ibv_attr->num_of_specs;
+ parser->queue[i].offset += size;
}
}
.size = eth_size,
};
- /* Don't update layer for the inner pattern. */
- if (!parser->inner)
- parser->layer = HASH_RXQ_ETH;
+ parser->layer = HASH_RXQ_ETH;
if (spec) {
unsigned int i;
"L3 VXLAN not enabled by device"
" parameter and/or not configured"
" in firmware");
- /* Don't update layer for the inner pattern. */
- if (!parser->inner)
- parser->layer = HASH_RXQ_IPV4;
+ parser->layer = HASH_RXQ_IPV4;
if (spec) {
if (!mask)
mask = default_mask;
"L3 VXLAN not enabled by device"
" parameter and/or not configured"
" in firmware");
- /* Don't update layer for the inner pattern. */
- if (!parser->inner)
- parser->layer = HASH_RXQ_IPV6;
+ parser->layer = HASH_RXQ_IPV6;
if (spec) {
unsigned int i;
uint32_t vtc_flow_val;
.size = udp_size,
};
- /* Don't update layer for the inner pattern. */
- if (!parser->inner) {
- if (parser->layer == HASH_RXQ_IPV4)
- parser->layer = HASH_RXQ_UDPV4;
- else
- parser->layer = HASH_RXQ_UDPV6;
- }
+ if (parser->layer == HASH_RXQ_IPV4)
+ parser->layer = HASH_RXQ_UDPV4;
+ else
+ parser->layer = HASH_RXQ_UDPV6;
if (spec) {
if (!mask)
mask = default_mask;
.size = tcp_size,
};
- /* Don't update layer for the inner pattern. */
- if (!parser->inner) {
- if (parser->layer == HASH_RXQ_IPV4)
- parser->layer = HASH_RXQ_TCPV4;
- else
- parser->layer = HASH_RXQ_TCPV6;
- }
+ if (parser->layer == HASH_RXQ_IPV4)
+ parser->layer = HASH_RXQ_TCPV4;
+ else
+ parser->layer = HASH_RXQ_TCPV6;
if (spec) {
if (!mask)
mask = default_mask;
id.vni[0] = 0;
parser->inner = IBV_FLOW_SPEC_INNER;
+ parser->tunnel = ptype_ext[PTYPE_IDX(RTE_PTYPE_TUNNEL_VXLAN)];
+ parser->out_layer = parser->layer;
+ parser->layer = HASH_RXQ_TUNNEL;
+ /* Default VXLAN to outer RSS. */
+ if (!parser->rss_conf.level)
+ parser->rss_conf.level = 1;
if (spec) {
if (!mask)
mask = default_mask;
unsigned int i;
parser->inner = IBV_FLOW_SPEC_INNER;
+ parser->tunnel = ptype_ext[PTYPE_IDX(RTE_PTYPE_TUNNEL_GRE)];
+ parser->out_layer = parser->layer;
+ parser->layer = HASH_RXQ_TUNNEL;
+ /* Default GRE to inner RSS. */
+ if (!parser->rss_conf.level)
+ parser->rss_conf.level = 2;
/* Update encapsulation IP layer protocol. */
for (i = 0; i != hash_rxq_init_n; ++i) {
if (!parser->queue[i].ibv_attr)
unsigned int i;
for (i = 0; i != hash_rxq_init_n; ++i) {
- uint64_t hash_fields;
-
if (!parser->queue[i].ibv_attr)
continue;
flow->frxq[i].ibv_attr = parser->queue[i].ibv_attr;
parser->queue[i].ibv_attr = NULL;
- hash_fields = hash_rxq_init[i].hash_fields;
+ flow->frxq[i].hash_fields = parser->queue[i].hash_fields;
if (!priv->dev->data->dev_started)
continue;
flow->frxq[i].hrxq =
mlx5_hrxq_get(dev,
parser->rss_conf.key,
parser->rss_conf.key_len,
- hash_fields,
+ flow->frxq[i].hash_fields,
parser->rss_conf.queue,
- parser->rss_conf.queue_num);
+ parser->rss_conf.queue_num,
+ parser->tunnel,
+ parser->rss_conf.level);
if (flow->frxq[i].hrxq)
continue;
flow->frxq[i].hrxq =
mlx5_hrxq_new(dev,
parser->rss_conf.key,
parser->rss_conf.key_len,
- hash_fields,
+ flow->frxq[i].hash_fields,
parser->rss_conf.queue,
- parser->rss_conf.queue_num);
+ parser->rss_conf.queue_num,
+ parser->tunnel,
+ parser->rss_conf.level);
if (!flow->frxq[i].hrxq) {
return rte_flow_error_set(error, ENOMEM,
RTE_FLOW_ERROR_TYPE_HANDLE,
return 0;
}
+/**
+ * RXQ update after flow rule creation.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ * @param flow
+ * Pointer to the flow rule.
+ */
+static void
+mlx5_flow_create_update_rxqs(struct rte_eth_dev *dev, struct rte_flow *flow)
+{
+ struct priv *priv = dev->data->dev_private;
+ unsigned int i;
+ unsigned int j;
+
+ if (!dev->data->dev_started)
+ return;
+ for (i = 0; i != flow->rss_conf.queue_num; ++i) {
+ struct mlx5_rxq_data *rxq_data = (*priv->rxqs)
+ [(*flow->queues)[i]];
+ struct mlx5_rxq_ctrl *rxq_ctrl =
+ container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
+ uint8_t tunnel = PTYPE_IDX(flow->tunnel);
+
+ rxq_data->mark |= flow->mark;
+ if (!tunnel)
+ continue;
+ rxq_ctrl->tunnel_types[tunnel] += 1;
+ /* Clear tunnel type if more than one tunnel types set. */
+ for (j = 0; j != RTE_DIM(rxq_ctrl->tunnel_types); ++j) {
+ if (j == tunnel)
+ continue;
+ if (rxq_ctrl->tunnel_types[j] > 0) {
+ rxq_data->tunnel = 0;
+ break;
+ }
+ }
+ if (j == RTE_DIM(rxq_ctrl->tunnel_types))
+ rxq_data->tunnel = flow->tunnel;
+ }
+}
+
+/**
+ * Dump flow hash RX queue detail.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ * @param flow
+ * Pointer to the rte_flow.
+ * @param hrxq_idx
+ * Hash RX queue index.
+ */
+static void
+mlx5_flow_dump(struct rte_eth_dev *dev __rte_unused,
+ struct rte_flow *flow __rte_unused,
+ unsigned int hrxq_idx __rte_unused)
+{
+#ifndef NDEBUG
+ uintptr_t spec_ptr;
+ uint16_t j;
+ char buf[256];
+ uint8_t off;
+
+ spec_ptr = (uintptr_t)(flow->frxq[hrxq_idx].ibv_attr + 1);
+ for (j = 0, off = 0; j < flow->frxq[hrxq_idx].ibv_attr->num_of_specs;
+ j++) {
+ struct ibv_flow_spec *spec = (void *)spec_ptr;
+ off += sprintf(buf + off, " %x(%hu)", spec->hdr.type,
+ spec->hdr.size);
+ spec_ptr += spec->hdr.size;
+ }
+ DRV_LOG(DEBUG,
+ "port %u Verbs flow %p type %u: hrxq:%p qp:%p ind:%p,"
+ " hash:%" PRIx64 "/%u specs:%hhu(%hu), priority:%hu, type:%d,"
+ " flags:%x, comp_mask:%x specs:%s",
+ dev->data->port_id, (void *)flow, hrxq_idx,
+ (void *)flow->frxq[hrxq_idx].hrxq,
+ (void *)flow->frxq[hrxq_idx].hrxq->qp,
+ (void *)flow->frxq[hrxq_idx].hrxq->ind_table,
+ flow->frxq[hrxq_idx].hash_fields |
+ (flow->tunnel &&
+ flow->rss_conf.level > 1 ? (uint32_t)IBV_RX_HASH_INNER : 0),
+ flow->rss_conf.queue_num,
+ flow->frxq[hrxq_idx].ibv_attr->num_of_specs,
+ flow->frxq[hrxq_idx].ibv_attr->size,
+ flow->frxq[hrxq_idx].ibv_attr->priority,
+ flow->frxq[hrxq_idx].ibv_attr->type,
+ flow->frxq[hrxq_idx].ibv_attr->flags,
+ flow->frxq[hrxq_idx].ibv_attr->comp_mask,
+ buf);
+#endif
+}
+
/**
* Complete flow rule creation.
*
flow->frxq[i].ibv_flow =
mlx5_glue->create_flow(flow->frxq[i].hrxq->qp,
flow->frxq[i].ibv_attr);
+ mlx5_flow_dump(dev, flow, i);
if (!flow->frxq[i].ibv_flow) {
rte_flow_error_set(error, ENOMEM,
RTE_FLOW_ERROR_TYPE_HANDLE,
goto error;
}
++flows_n;
- DRV_LOG(DEBUG, "port %u %p type %d QP %p ibv_flow %p",
- dev->data->port_id,
- (void *)flow, i,
- (void *)flow->frxq[i].hrxq,
- (void *)flow->frxq[i].ibv_flow);
}
if (!flows_n) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_HANDLE,
NULL, "internal error in flow creation");
goto error;
}
- for (i = 0; i != parser->rss_conf.queue_num; ++i) {
- struct mlx5_rxq_data *q =
- (*priv->rxqs)[parser->rss_conf.queue[i]];
-
- q->mark |= parser->mark;
- }
+ mlx5_flow_create_update_rxqs(dev, flow);
return 0;
error:
ret = rte_errno; /* Save rte_errno before cleanup. */
}
/* Copy configuration. */
flow->queues = (uint16_t (*)[])(flow + 1);
+ flow->tunnel = parser.tunnel;
flow->rss_conf = (struct rte_flow_action_rss){
.func = RTE_ETH_HASH_FUNCTION_DEFAULT,
.level = 0,
struct priv *priv = dev->data->dev_private;
unsigned int i;
- if (flow->drop || !flow->mark)
+ if (flow->drop || !dev->data->dev_started)
goto free;
- for (i = 0; i != flow->rss_conf.queue_num; ++i) {
+ for (i = 0; flow->tunnel && i != flow->rss_conf.queue_num; ++i) {
+ /* Update queue tunnel type. */
+ struct mlx5_rxq_data *rxq_data = (*priv->rxqs)
+ [(*flow->queues)[i]];
+ struct mlx5_rxq_ctrl *rxq_ctrl =
+ container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
+ uint8_t tunnel = PTYPE_IDX(flow->tunnel);
+
+ assert(rxq_ctrl->tunnel_types[tunnel] > 0);
+ rxq_ctrl->tunnel_types[tunnel] -= 1;
+ if (!rxq_ctrl->tunnel_types[tunnel]) {
+ /* Update tunnel type. */
+ uint8_t j;
+ uint8_t types = 0;
+ uint8_t last;
+
+ for (j = 0; j < RTE_DIM(rxq_ctrl->tunnel_types); j++)
+ if (rxq_ctrl->tunnel_types[j]) {
+ types += 1;
+ last = j;
+ }
+ /* Keep same if more than one tunnel types left. */
+ if (types == 1)
+ rxq_data->tunnel = ptype_ext[last];
+ else if (types == 0)
+ /* No tunnel type left. */
+ rxq_data->tunnel = 0;
+ }
+ }
+ for (i = 0; flow->mark && i != flow->rss_conf.queue_num; ++i) {
struct rte_flow *tmp;
int mark = 0;
{
struct priv *priv = dev->data->dev_private;
struct rte_flow *flow;
+ unsigned int i;
TAILQ_FOREACH_REVERSE(flow, list, mlx5_flows, next) {
- unsigned int i;
struct mlx5_ind_table_ibv *ind_tbl = NULL;
if (flow->drop) {
DRV_LOG(DEBUG, "port %u flow %p removed", dev->data->port_id,
(void *)flow);
}
+ /* Cleanup Rx queue tunnel info. */
+ for (i = 0; i != priv->rxqs_n; ++i) {
+ struct mlx5_rxq_data *q = (*priv->rxqs)[i];
+ struct mlx5_rxq_ctrl *rxq_ctrl =
+ container_of(q, struct mlx5_rxq_ctrl, rxq);
+
+ if (!q)
+ continue;
+ memset((void *)rxq_ctrl->tunnel_types, 0,
+ sizeof(rxq_ctrl->tunnel_types));
+ q->tunnel = 0;
+ }
}
/**
flow->frxq[i].hrxq =
mlx5_hrxq_get(dev, flow->rss_conf.key,
flow->rss_conf.key_len,
- hash_rxq_init[i].hash_fields,
+ flow->frxq[i].hash_fields,
flow->rss_conf.queue,
- flow->rss_conf.queue_num);
+ flow->rss_conf.queue_num,
+ flow->tunnel,
+ flow->rss_conf.level);
if (flow->frxq[i].hrxq)
goto flow_create;
flow->frxq[i].hrxq =
mlx5_hrxq_new(dev, flow->rss_conf.key,
flow->rss_conf.key_len,
- hash_rxq_init[i].hash_fields,
+ flow->frxq[i].hash_fields,
flow->rss_conf.queue,
- flow->rss_conf.queue_num);
+ flow->rss_conf.queue_num,
+ flow->tunnel,
+ flow->rss_conf.level);
if (!flow->frxq[i].hrxq) {
DRV_LOG(DEBUG,
- "port %u flow %p cannot be applied",
+ "port %u flow %p cannot create hash"
+ " rxq",
dev->data->port_id, (void *)flow);
rte_errno = EINVAL;
return -rte_errno;
}
flow_create:
+ mlx5_flow_dump(dev, flow, i);
flow->frxq[i].ibv_flow =
mlx5_glue->create_flow(flow->frxq[i].hrxq->qp,
flow->frxq[i].ibv_attr);
if (!flow->frxq[i].ibv_flow) {
DRV_LOG(DEBUG,
- "port %u flow %p cannot be applied",
- dev->data->port_id, (void *)flow);
+ "port %u flow %p type %u cannot be"
+ " applied",
+ dev->data->port_id, (void *)flow, i);
rte_errno = EINVAL;
return -rte_errno;
}
- DRV_LOG(DEBUG, "port %u flow %p applied",
- dev->data->port_id, (void *)flow);
}
- if (!flow->mark)
- continue;
- for (i = 0; i != flow->rss_conf.queue_num; ++i)
- (*priv->rxqs)[flow->rss_conf.queue[i]]->mark = 1;
+ mlx5_flow_create_update_rxqs(dev, flow);
}
return 0;
}
git.droids-corp.org / dpdk.git / blobdiff