X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Fconfig.c;h=158d1b38a831fb5249ffea49768edc6db678635f;hb=f9bf7dff5d88f5c96991c4d9091ab4562443fb1c;hp=cefbc64c0c2806999dd3b4cb3d092d563fb4596b;hpb=c4b38873346bf4212c96d625241d135d1b56e9bb;p=dpdk.git

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index cefbc64c0c..158d1b38a8 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2460,6 +2460,218 @@ port_flow_template_table_destroy(portid_t port_id,
 	return ret;
 }
 
+/** 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 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);
+
+	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;
+	}
+
+	pf = port_flow_new(NULL, pattern, actions, &error);
+	if (!pf)
+		return port_flow_complain(&error);
+	if (age) {
+		pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
+		age->context = &pf->age_type;
+	}
+	/* Poisoning to make sure PMDs update it in case of error. */
+	memset(&error, 0x11, sizeof(error));
+	flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table,
+		pattern, pattern_idx, actions, actions_idx, NULL, &error);
+	if (!flow) {
+		uint32_t flow_id = pf->id;
+		port_queue_flow_destroy(port_id, queue_id, true, 1, &flow_id);
+		return port_flow_complain(&error);
+	}
+
+	pf->next = port->flow_list;
+	pf->id = id;
+	pf->flow = flow;
+	port->flow_list = pf;
+	printf("Flow rule #%u creation enqueued\n", pf->id);
+	return 0;
+}
+
+/** Enqueue number of destroy flow rules operations. */
+int
+port_queue_flow_destroy(portid_t port_id, queueid_t queue_id,
+			bool postpone, uint32_t n, const uint32_t *rule)
+{
+	struct rte_flow_op_attr op_attr = { .postpone = postpone };
+	struct rte_port *port;
+	struct port_flow **tmp;
+	uint32_t c = 0;
+	int ret = 0;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+	    port_id == (portid_t)RTE_PORT_ALL)
+		return -EINVAL;
+	port = &ports[port_id];
+
+	if (queue_id >= port->queue_nb) {
+		printf("Queue #%u is invalid\n", queue_id);
+		return -EINVAL;
+	}
+
+	tmp = &port->flow_list;
+	while (*tmp) {
+		uint32_t i;
+
+		for (i = 0; i != n; ++i) {
+			struct rte_flow_error error;
+			struct port_flow *pf = *tmp;
+
+			if (rule[i] != pf->id)
+				continue;
+			/*
+			 * Poisoning to make sure PMD
+			 * update it in case of error.
+			 */
+			memset(&error, 0x33, sizeof(error));
+			if (rte_flow_async_destroy(port_id, queue_id, &op_attr,
+						   pf->flow, NULL, &error)) {
+				ret = port_flow_complain(&error);
+				continue;
+			}
+			printf("Flow rule #%u destruction enqueued\n", pf->id);
+			*tmp = pf->next;
+			free(pf);
+			break;
+		}
+		if (i == n)
+			tmp = &(*tmp)->next;
+		++c;
+	}
+	return ret;
+}
+
+/** Push all the queue operations in the queue to the NIC. */
+int
+port_queue_flow_push(portid_t port_id, queueid_t queue_id)
+{
+	struct rte_port *port;
+	struct rte_flow_error error;
+	int ret = 0;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+	    port_id == (portid_t)RTE_PORT_ALL)
+		return -EINVAL;
+	port = &ports[port_id];
+
+	if (queue_id >= port->queue_nb) {
+		printf("Queue #%u is invalid\n", queue_id);
+		return -EINVAL;
+	}
+
+	memset(&error, 0x55, sizeof(error));
+	ret = rte_flow_push(port_id, queue_id, &error);
+	if (ret < 0) {
+		printf("Failed to push operations in the queue\n");
+		return -EINVAL;
+	}
+	printf("Queue #%u operations pushed\n", queue_id);
+	return ret;
+}
+
+/** Pull queue operation results from the queue. */
+int
+port_queue_flow_pull(portid_t port_id, queueid_t queue_id)
+{
+	struct rte_port *port;
+	struct rte_flow_op_result *res;
+	struct rte_flow_error error;
+	int ret = 0;
+	int success = 0;
+	int i;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+	    port_id == (portid_t)RTE_PORT_ALL)
+		return -EINVAL;
+	port = &ports[port_id];
+
+	if (queue_id >= port->queue_nb) {
+		printf("Queue #%u is invalid\n", queue_id);
+		return -EINVAL;
+	}
+
+	res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result));
+	if (!res) {
+		printf("Failed to allocate memory for pulled results\n");
+		return -ENOMEM;
+	}
+
+	memset(&error, 0x66, sizeof(error));
+	ret = rte_flow_pull(port_id, queue_id, res,
+				 port->queue_sz, &error);
+	if (ret < 0) {
+		printf("Failed to pull a operation results\n");
+		free(res);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < ret; i++) {
+		if (res[i].status == RTE_FLOW_OP_SUCCESS)
+			success++;
+	}
+	printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n",
+	       queue_id, ret, ret - success, success);
+	free(res);
+	return ret;
+}
+
 /** Create flow rule. */
 int
 port_flow_create(portid_t port_id,