@@ -206,6 +206,17 @@ struct mlx5_dev_spawn_data {
.free = rte_free,
.type = "mlx5_encap_decap_ipool",
},
+ {
+ .size = sizeof(struct mlx5_flow_dv_push_vlan_action_resource),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 0,
+ .release_mem_en = 1,
+ .malloc = rte_malloc_socket,
+ .free = rte_free,
+ .type = "mlx5_push_vlan_ipool",
+ },
};
@@ -53,6 +53,7 @@ enum mlx5_mp_req_type {
enum mlx5_ipool_index {
MLX5_IPOOL_DECAP_ENCAP = 0, /* Pool for encap/decap resource. */
+ MLX5_IPOOL_PUSH_VLAN, /* Pool for push vlan resource. */
MLX5_IPOOL_MAX,
};
@@ -456,8 +457,7 @@ struct mlx5_ibv_shared {
struct mlx5_hlist *tag_table;
LIST_HEAD(port_id_action_list, mlx5_flow_dv_port_id_action_resource)
port_id_action_list; /* List of port ID actions. */
- LIST_HEAD(push_vlan_action_list, mlx5_flow_dv_push_vlan_action_resource)
- push_vlan_action_list; /* List of push VLAN actions. */
+ uint32_t push_vlan_action_list; /* List of push VLAN actions. */
struct mlx5_flow_counter_mng cmng; /* Counters management structure. */
struct mlx5_indexed_pool *ipool[MLX5_IPOOL_MAX];
/* Memory Pool for mlx5 flow resources. */
@@ -429,7 +429,7 @@ struct mlx5_flow_dv_port_id_action_resource {
/* Push VLAN action resource structure */
struct mlx5_flow_dv_push_vlan_action_resource {
- LIST_ENTRY(mlx5_flow_dv_push_vlan_action_resource) next;
+ ILIST_ENTRY(uint32_t)next;
/* Pointer to next element. */
rte_atomic32_t refcnt; /**< Reference counter. */
void *action; /**< Direct verbs action object. */
@@ -492,8 +492,8 @@ struct mlx5_flow_handle_dv {
/**< Pointer to port ID action resource. */
struct mlx5_vf_vlan vf_vlan;
/**< Structure for VF VLAN workaround. */
- struct mlx5_flow_dv_push_vlan_action_resource *push_vlan_res;
- /**< Pointer to push VLAN action resource in cache. */
+ uint32_t push_vlan_res;
+ /**< Index to push VLAN action resource in cache. */
struct mlx5_flow_dv_tag_resource *tag_resource;
/**< pointer to the tag action. */
};
@@ -545,6 +545,8 @@ struct mlx5_flow_dv_workspace {
void *actions[MLX5_DV_MAX_NUMBER_OF_ACTIONS]; /**< Action list. */
struct mlx5_flow_dv_encap_decap_resource *encap_decap;
/**< Pointer to encap/decap resource in cache. */
+ struct mlx5_flow_dv_push_vlan_action_resource *push_vlan_res;
+ /**< Pointer to push VLAN action resource in cache. */
struct mlx5_flow_dv_match_params value;
/**< Holds the value that the packet is compared to. */
};
@@ -2639,9 +2639,11 @@ struct field_modify_info modify_tcp[] = {
struct mlx5_ibv_shared *sh = priv->sh;
struct mlx5_flow_dv_push_vlan_action_resource *cache_resource;
struct mlx5dv_dr_domain *domain;
+ uint32_t idx = 0;
/* Lookup a matching resource from cache. */
- LIST_FOREACH(cache_resource, &sh->push_vlan_action_list, next) {
+ ILIST_FOREACH(sh->ipool[MLX5_IPOOL_PUSH_VLAN],
+ sh->push_vlan_action_list, idx, cache_resource, next) {
if (resource->vlan_tag == cache_resource->vlan_tag &&
resource->ft_type == cache_resource->ft_type) {
DRV_LOG(DEBUG, "push-VLAN action resource resource %p: "
@@ -2649,12 +2651,14 @@ struct field_modify_info modify_tcp[] = {
(void *)cache_resource,
rte_atomic32_read(&cache_resource->refcnt));
rte_atomic32_inc(&cache_resource->refcnt);
- dev_flow->handle->dvh.push_vlan_res = cache_resource;
+ dev_flow->handle->dvh.push_vlan_res = idx;
+ dev_flow->dv.push_vlan_res = cache_resource;
return 0;
}
}
/* Register new push_vlan action resource. */
- cache_resource = rte_calloc(__func__, 1, sizeof(*cache_resource), 0);
+ cache_resource = mlx5_ipool_zmalloc(sh->ipool[MLX5_IPOOL_PUSH_VLAN],
+ &dev_flow->handle->dvh.push_vlan_res);
if (!cache_resource)
return rte_flow_error_set(error, ENOMEM,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
@@ -2677,8 +2681,11 @@ struct field_modify_info modify_tcp[] = {
}
rte_atomic32_init(&cache_resource->refcnt);
rte_atomic32_inc(&cache_resource->refcnt);
- LIST_INSERT_HEAD(&sh->push_vlan_action_list, cache_resource, next);
- dev_flow->handle->dvh.push_vlan_res = cache_resource;
+ ILIST_INSERT(sh->ipool[MLX5_IPOOL_PUSH_VLAN],
+ &sh->push_vlan_action_list,
+ dev_flow->handle->dvh.push_vlan_res,
+ cache_resource, next);
+ dev_flow->dv.push_vlan_res = cache_resource;
DRV_LOG(DEBUG, "new push vlan action resource %p: refcnt %d++",
(void *)cache_resource,
rte_atomic32_read(&cache_resource->refcnt));
@@ -3130,6 +3137,7 @@ struct field_modify_info modify_tcp[] = {
{
struct mlx5_flow_dv_push_vlan_action_resource res;
+ memset(&res, 0, sizeof(res));
res.vlan_tag =
rte_cpu_to_be_32(((uint32_t)vlan->eth_proto) << 16 |
vlan->vlan_tci);
@@ -7551,7 +7559,7 @@ struct field_modify_info modify_tcp[] = {
(dev, attr, &vlan, dev_flow, error))
return -rte_errno;
dev_flow->dv.actions[actions_n++] =
- handle->dvh.push_vlan_res->action;
+ dev_flow->dv.push_vlan_res->action;
action_flags |= MLX5_FLOW_ACTION_OF_PUSH_VLAN;
break;
case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP:
@@ -8312,6 +8320,8 @@ struct field_modify_info modify_tcp[] = {
/**
* Release push vlan action resource.
*
+ * @param dev
+ * Pointer to Ethernet device.
* @param handle
* Pointer to mlx5_flow_handle.
*
@@ -8319,11 +8329,17 @@ struct field_modify_info modify_tcp[] = {
* 1 while a reference on it exists, 0 when freed.
*/
static int
-flow_dv_push_vlan_action_resource_release(struct mlx5_flow_handle *handle)
+flow_dv_push_vlan_action_resource_release(struct rte_eth_dev *dev,
+ struct mlx5_flow_handle *handle)
{
- struct mlx5_flow_dv_push_vlan_action_resource *cache_resource =
- handle->dvh.push_vlan_res;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ uint32_t idx = handle->dvh.push_vlan_res;
+ struct mlx5_flow_dv_push_vlan_action_resource *cache_resource;
+ cache_resource = mlx5_ipool_get(priv->sh->ipool[MLX5_IPOOL_PUSH_VLAN],
+ idx);
+ if (!cache_resource)
+ return 0;
MLX5_ASSERT(cache_resource->action);
DRV_LOG(DEBUG, "push VLAN action resource %p: refcnt %d--",
(void *)cache_resource,
@@ -8331,8 +8347,10 @@ struct field_modify_info modify_tcp[] = {
if (rte_atomic32_dec_and_test(&cache_resource->refcnt)) {
claim_zero(mlx5_glue->destroy_flow_action
(cache_resource->action));
- LIST_REMOVE(cache_resource, next);
- rte_free(cache_resource);
+ ILIST_REMOVE(priv->sh->ipool[MLX5_IPOOL_PUSH_VLAN],
+ &priv->sh->push_vlan_action_list, idx,
+ cache_resource, next);
+ mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_PUSH_VLAN], idx);
DRV_LOG(DEBUG, "push vlan action resource %p: removed",
(void *)cache_resource);
return 0;
@@ -8412,7 +8430,8 @@ struct field_modify_info modify_tcp[] = {
if (dev_handle->dvh.port_id_action)
flow_dv_port_id_action_resource_release(dev_handle);
if (dev_handle->dvh.push_vlan_res)
- flow_dv_push_vlan_action_resource_release(dev_handle);
+ flow_dv_push_vlan_action_resource_release(dev,
+ dev_handle);
if (dev_handle->dvh.tag_resource)
flow_dv_tag_release(dev,
dev_handle->dvh.tag_resource);