dev_flow->handle->mark = 1;
if (sub_flow)
*sub_flow = dev_flow;
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ dev_flow->dv.table_id = flow_split_info->table_id;
+#endif
return flow_drv_translate(dev, dev_flow, attr, items, actions, error);
}
* Parent flow structure pointer.
* @param[in] fm
* Pointer to flow meter structure.
+ * @param[in] attr
+ * Flow rule attributes.
* @param[in] items
* Pattern specification (list terminated by the END pattern item).
* @param[out] sfx_items
flow_meter_split_prep(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct mlx5_flow_meter_info *fm,
+ const struct rte_flow_attr *attr,
const struct rte_flow_item items[],
struct rte_flow_item sfx_items[],
const struct rte_flow_action actions[],
struct mlx5_rte_flow_item_tag *tag_item_mask;
uint32_t tag_id = 0;
bool copy_vlan = false;
+ struct rte_flow_action *hw_mtr_action;
+ struct rte_flow_action_jump *jump_data;
+ struct rte_flow_action *action_pre_head = NULL;
+ bool mtr_first = priv->sh->meter_aso_en &&
+ (attr->egress ||
+ (attr->transfer && priv->representor_id != UINT16_MAX));
uint8_t mtr_id_offset = priv->mtr_reg_share ? MLX5_MTR_COLOR_BITS : 0;
uint8_t mtr_reg_bits = priv->mtr_reg_share ?
MLX5_MTR_IDLE_BITS_IN_COLOR_REG : MLX5_REG_BITS;
uint8_t flow_id_bits = 0;
int shift;
+ /* For ASO meter, meter must be before tag in TX direction. */
+ if (mtr_first) {
+ action_pre_head = actions_pre++;
+ /* Leave space for tag action. */
+ tag_action = actions_pre++;
+ }
/* Prepare the actions for prefix and suffix flow. */
for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
- struct rte_flow_action **action_cur = NULL;
+ struct rte_flow_action *action_cur = NULL;
switch (actions->type) {
case RTE_FLOW_ACTION_TYPE_METER:
- /* Add the extra tag action first. */
- tag_action = actions_pre++;
- action_cur = &actions_pre;
+ if (mtr_first) {
+ action_cur = action_pre_head;
+ } else {
+ /* Leave space for tag action. */
+ tag_action = actions_pre++;
+ action_cur = actions_pre++;
+ }
break;
case RTE_FLOW_ACTION_TYPE_VXLAN_DECAP:
case RTE_FLOW_ACTION_TYPE_NVGRE_DECAP:
- action_cur = &actions_pre;
+ action_cur = actions_pre++;
break;
case RTE_FLOW_ACTION_TYPE_RAW_ENCAP:
raw_encap = actions->conf;
if (raw_encap->size < MLX5_ENCAPSULATION_DECISION_SIZE)
- action_cur = &actions_pre;
+ action_cur = actions_pre++;
break;
case RTE_FLOW_ACTION_TYPE_RAW_DECAP:
raw_decap = actions->conf;
if (raw_decap->size > MLX5_ENCAPSULATION_DECISION_SIZE)
- action_cur = &actions_pre;
+ action_cur = actions_pre++;
break;
case RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN:
case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID:
break;
}
if (!action_cur)
- action_cur = &actions_sfx;
- memcpy(*action_cur, actions, sizeof(struct rte_flow_action));
- (*action_cur)++;
+ action_cur = actions_sfx++;
+ memcpy(action_cur, actions, sizeof(struct rte_flow_action));
}
/* Add end action to the actions. */
actions_sfx->type = RTE_FLOW_ACTION_TYPE_END;
- actions_pre->type = RTE_FLOW_ACTION_TYPE_END;
- actions_pre++;
+ if (priv->sh->meter_aso_en) {
+ /**
+ * For ASO meter, need to add an extra jump action explicitly,
+ * to jump from meter to policer table.
+ */
+ hw_mtr_action = actions_pre;
+ hw_mtr_action->type = RTE_FLOW_ACTION_TYPE_JUMP;
+ actions_pre++;
+ actions_pre->type = RTE_FLOW_ACTION_TYPE_END;
+ actions_pre++;
+ jump_data = (struct rte_flow_action_jump *)actions_pre;
+ jump_data->group = attr->transfer ?
+ (MLX5_FLOW_TABLE_LEVEL_METER - 1) :
+ MLX5_FLOW_TABLE_LEVEL_METER;
+ hw_mtr_action->conf = jump_data;
+ actions_pre = (struct rte_flow_action *)(jump_data + 1);
+ } else {
+ actions_pre->type = RTE_FLOW_ACTION_TYPE_END;
+ actions_pre++;
+ }
+ /* Generate meter flow_id only if support multiple flows per meter. */
mlx5_ipool_malloc(fm->flow_ipool, &tag_id);
if (!tag_id)
return rte_flow_error_set(error, ENOMEM,
flow->meter = mtr_idx;
}
wks->fm = fm;
- /* The prefix actions: meter, decap, encap, tag, end. */
- act_size = sizeof(struct rte_flow_action) * (actions_n + 5) +
- sizeof(struct mlx5_rte_flow_action_set_tag);
- /* The suffix items: tag, vlan, port id, end. */
+ /* Prefix actions: meter, decap, encap, tag, jump, end. */
+ act_size = sizeof(struct rte_flow_action) * (actions_n + 6) +
+ sizeof(struct mlx5_rte_flow_action_set_tag) +
+ sizeof(struct rte_flow_action_jump);
+ /* Suffix items: tag, vlan, port id, end. */
#define METER_SUFFIX_ITEM 4
item_size = sizeof(struct rte_flow_item) * METER_SUFFIX_ITEM +
sizeof(struct mlx5_rte_flow_item_tag) * 2;
sfx_items = (struct rte_flow_item *)((char *)sfx_actions +
act_size);
pre_actions = sfx_actions + actions_n;
- mtr_tag_id = flow_meter_split_prep(dev, flow, fm, items,
- sfx_items, actions,
+ mtr_tag_id = flow_meter_split_prep(dev, flow, fm, &sfx_attr,
+ items, sfx_items, actions,
sfx_actions, pre_actions,
error);
if (!mtr_tag_id) {
struct mlx5_flow_tbl_data_entry,
tbl);
sfx_attr.group = sfx_attr.transfer ?
- (sfx_tbl_data->table_id - 1) :
- sfx_tbl_data->table_id;
+ (sfx_tbl_data->level - 1) : sfx_tbl_data->level;
} else {
MLX5_ASSERT(attr->transfer);
sfx_attr.group = jump_table;
.skip_scale = 0,
.flow_idx = 0,
.prefix_mark = 0,
- .prefix_layers = 0
+ .prefix_layers = 0,
+ .table_id = 0
};
int ret;
return fops->destroy_mtr_tbls(dev, tbls);
}
-/**
- * Prepare policer rules.
- *
- * @param[in] dev
- * Pointer to Ethernet device.
- * @param[in] fm
- * Pointer to flow meter structure.
- * @param[in] attr
- * Pointer to flow attributes.
- *
- * @return
- * 0 on success, -1 otherwise.
- */
-int
-mlx5_flow_prepare_policer_rules(struct rte_eth_dev *dev,
- struct mlx5_flow_meter_info *fm,
- const struct rte_flow_attr *attr)
-{
- const struct mlx5_flow_driver_ops *fops;
-
- fops = flow_get_drv_ops(MLX5_FLOW_TYPE_DV);
- return fops->prepare_policer_rules(dev, fm, attr);
-}
-
-/**
- * Destroy policer rules.
- *
- * @param[in] fm
- * Pointer to flow meter structure.
- * @param[in] attr
- * Pointer to flow attributes.
- *
- * @return
- * 0 on success, -1 otherwise.
- */
-int
-mlx5_flow_destroy_policer_rules(struct rte_eth_dev *dev,
- struct mlx5_flow_meter_info *fm,
- const struct rte_flow_attr *attr)
-{
- const struct mlx5_flow_driver_ops *fops;
-
- fops = flow_get_drv_ops(MLX5_FLOW_TYPE_DV);
- return fops->destroy_policer_rules(dev, fm, attr);
-}
-
/**
* Allocate the needed aso flow meter id.
*
union tunnel_offload_mark mbits = { .val = mark };
union mlx5_flow_tbl_key table_key = {
{
- .table_id = tunnel_id_to_flow_tbl(mbits.table_id),
+ .level = tunnel_id_to_flow_tbl(mbits.table_id),
+ .id = 0,
+ .reserved = 0,
.dummy = 0,
- .domain = !!mbits.transfer,
- .direction = 0,
+ .is_fdb = !!mbits.transfer,
+ .is_egress = 0,
}
};
he = mlx5_hlist_lookup(sh->flow_tbls, table_key.v64, NULL);
git.droids-corp.org / dpdk.git / blobdiff