diff_ns;
uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
struct rte_eth_stats stats;
-
static const char *nic_stats_border = "########################";
+ int ret;
if (port_id_is_invalid(port_id, ENABLED_WARN)) {
print_valid_ports();
return;
}
- rte_eth_stats_get(port_id, &stats);
+ ret = rte_eth_stats_get(port_id, &stats);
+ if (ret != 0) {
+ fprintf(stderr,
+ "%s: Error: failed to get stats (port %u): %d",
+ __func__, port_id, ret);
+ return;
+ }
printf("\n %s NIC statistics for port %-2d %s\n",
nic_stats_border, port_id, nic_stats_border);
display_port_reg_value(port_id, reg_off, reg_v);
}
+static uint32_t
+eth_dev_get_overhead_len(uint32_t max_rx_pktlen, uint16_t max_mtu)
+{
+ uint32_t overhead_len;
+
+ if (max_mtu != UINT16_MAX && max_rx_pktlen > max_mtu)
+ overhead_len = max_rx_pktlen - max_mtu;
+ else
+ overhead_len = RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN;
+
+ return overhead_len;
+}
+
+static int
+eth_dev_validate_mtu(uint16_t port_id, uint16_t mtu)
+{
+ struct rte_eth_dev_info dev_info;
+ uint32_t overhead_len;
+ uint32_t frame_size;
+ int ret;
+
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
+
+ if (mtu < dev_info.min_mtu) {
+ fprintf(stderr,
+ "MTU (%u) < device min MTU (%u) for port_id %u\n",
+ mtu, dev_info.min_mtu, port_id);
+ return -EINVAL;
+ }
+ if (mtu > dev_info.max_mtu) {
+ fprintf(stderr,
+ "MTU (%u) > device max MTU (%u) for port_id %u\n",
+ mtu, dev_info.max_mtu, port_id);
+ return -EINVAL;
+ }
+
+ overhead_len = eth_dev_get_overhead_len(dev_info.max_rx_pktlen,
+ dev_info.max_mtu);
+ frame_size = mtu + overhead_len;
+ if (frame_size > dev_info.max_rx_pktlen) {
+ fprintf(stderr,
+ "Frame size (%u) > device max frame size (%u) for port_id %u\n",
+ frame_size, dev_info.max_rx_pktlen, port_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
void
port_mtu_set(portid_t port_id, uint16_t mtu)
{
if (port_id_is_invalid(port_id, ENABLED_WARN))
return;
+ diag = eth_dev_validate_mtu(port_id, mtu);
+ if (diag != 0)
+ return;
+
if (port->need_reconfig == 0) {
diag = rte_eth_dev_set_mtu(port_id, mtu);
if (diag != 0) {
return ret;
}
+/** Enqueue indirect action create operation. */
+int
+port_queue_action_handle_create(portid_t port_id, uint32_t queue_id,
+ bool postpone, uint32_t id,
+ const struct rte_flow_indir_action_conf *conf,
+ const struct rte_flow_action *action)
+{
+ const struct rte_flow_op_attr attr = { .postpone = postpone};
+ struct rte_port *port;
+ struct port_indirect_action *pia;
+ int ret;
+ struct rte_flow_error error;
+
+ ret = action_alloc(port_id, id, &pia);
+ if (ret)
+ return ret;
+
+ port = &ports[port_id];
+ if (queue_id >= port->queue_nb) {
+ printf("Queue #%u is invalid\n", queue_id);
+ return -EINVAL;
+ }
+
+ if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
+ struct rte_flow_action_age *age =
+ (struct rte_flow_action_age *)(uintptr_t)(action->conf);
+
+ pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION;
+ age->context = &pia->age_type;
+ }
+ /* Poisoning to make sure PMDs update it in case of error. */
+ memset(&error, 0x88, sizeof(error));
+ pia->handle = rte_flow_async_action_handle_create(port_id, queue_id,
+ &attr, conf, action, NULL, &error);
+ if (!pia->handle) {
+ uint32_t destroy_id = pia->id;
+ port_queue_action_handle_destroy(port_id, queue_id,
+ postpone, 1, &destroy_id);
+ return port_flow_complain(&error);
+ }
+ pia->type = action->type;
+ printf("Indirect action #%u creation queued\n", pia->id);
+ return 0;
+}
+
+/** Enqueue indirect action destroy operation. */
+int
+port_queue_action_handle_destroy(portid_t port_id,
+ uint32_t queue_id, bool postpone,
+ uint32_t n, const uint32_t *actions)
+{
+ const struct rte_flow_op_attr attr = { .postpone = postpone};
+ struct rte_port *port;
+ struct port_indirect_action **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->actions_list;
+ while (*tmp) {
+ uint32_t i;
+
+ for (i = 0; i != n; ++i) {
+ struct rte_flow_error error;
+ struct port_indirect_action *pia = *tmp;
+
+ if (actions[i] != pia->id)
+ continue;
+ /*
+ * Poisoning to make sure PMDs update it in case
+ * of error.
+ */
+ memset(&error, 0x99, sizeof(error));
+
+ if (pia->handle &&
+ rte_flow_async_action_handle_destroy(port_id,
+ queue_id, &attr, pia->handle, NULL, &error)) {
+ ret = port_flow_complain(&error);
+ continue;
+ }
+ *tmp = pia->next;
+ printf("Indirect action #%u destruction queued\n",
+ pia->id);
+ free(pia);
+ break;
+ }
+ if (i == n)
+ tmp = &(*tmp)->next;
+ ++c;
+ }
+ return ret;
+}
+
+/** Enqueue indirect action update operation. */
+int
+port_queue_action_handle_update(portid_t port_id,
+ uint32_t queue_id, bool postpone, uint32_t id,
+ const struct rte_flow_action *action)
+{
+ const struct rte_flow_op_attr attr = { .postpone = postpone};
+ struct rte_port *port;
+ struct rte_flow_error error;
+ struct rte_flow_action_handle *action_handle;
+
+ action_handle = port_action_handle_get_by_id(port_id, id);
+ if (!action_handle)
+ return -EINVAL;
+
+ port = &ports[port_id];
+ if (queue_id >= port->queue_nb) {
+ printf("Queue #%u is invalid\n", queue_id);
+ return -EINVAL;
+ }
+
+ if (rte_flow_async_action_handle_update(port_id, queue_id, &attr,
+ action_handle, action, NULL, &error)) {
+ return port_flow_complain(&error);
+ }
+ printf("Indirect action #%u update queued\n", id);
+ return 0;
+}
+
/** Push all the queue operations in the queue to the NIC. */
int
port_queue_flow_push(portid_t port_id, queueid_t queue_id)
git.droids-corp.org / dpdk.git / blobdiff