Function port_queue_flow_create

dpdk/app/test-pmd/config.c:2704–2802

Enqueue create flow rule operation. */

/** Enqueue create flow rule operation. */
int
port_queue_flow_create(portid_t port_id, queueid_t queue_id,
		       bool postpone, uint32_t table_id, uint32_t rule_idx,
		       uint32_t pattern_idx, uint32_t actions_idx,
		       const struct rte_flow_item *pattern,
		       const struct rte_flow_action *actions)
{
	struct rte_flow_op_attr op_attr = { .postpone = postpone };
	struct rte_flow *flow;
	struct rte_port *port;
	struct port_flow *pf;
	struct port_table *pt;
	uint32_t id = 0;
	bool found;
	struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL };
	struct rte_flow_action_age *age = age_action_get(actions);
	struct queue_job *job;

	port = &ports[port_id];
	if (port->flow_list) {
		if (port->flow_list->id == UINT32_MAX) {
			printf("Highest rule ID is already assigned,"
			       " delete it first");
			return -ENOMEM;
		}
		id = port->flow_list->id + 1;
	}

	if (queue_id >= port->queue_nb) {
		printf("Queue #%u is invalid\n", queue_id);
		return -EINVAL;
	}

	found = false;
	pt = port->table_list;
	while (pt) {
		if (table_id == pt->id) {
			found = true;
			break;
		}
		pt = pt->next;
	}
	if (!found) {
		printf("Table #%u is invalid\n", table_id);
		return -EINVAL;
	}

	if (pattern_idx >= pt->nb_pattern_templates) {
		printf("Pattern template index #%u is invalid,"
		       " %u templates present in the table\n",
		       pattern_idx, pt->nb_pattern_templates);
		return -EINVAL;
	}
	if (actions_idx >= pt->nb_actions_templates) {
		printf("Actions template index #%u is invalid,"
		       " %u templates present in the table\n",
		       actions_idx, pt->nb_actions_templates);
		return -EINVAL;