net/mlx5: fix instruction hotspot on replenishing Rx buffer

[dpdk.git] / lib / librte_eventdev / rte_event_eth_tx_adapter.c

diff --git a/lib/librte_eventdev/rte_event_eth_tx_adapter.c b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
index ccf8a75..67216a3 100644 (file)
--- a/lib/librte_eventdev/rte_event_eth_tx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
@@ -59,6 +59,20 @@ do {\
                return -EINVAL; \
 } while (0)
 
+#define TXA_CHECK_TXQ(dev, queue) \
+do {\
+       if ((dev)->data->nb_tx_queues == 0) { \
+               RTE_EDEV_LOG_ERR("No tx queues configured"); \
+               return -EINVAL; \
+       } \
+       if ((queue) != -1 && \
+               (uint16_t)(queue) >= (dev)->data->nb_tx_queues) { \
+               RTE_EDEV_LOG_ERR("Invalid tx queue_id %" PRIu16, \
+                               (uint16_t)(queue)); \
+               return -EINVAL; \
+       } \
+} while (0)
+
 /* Tx retry callback structure */
 struct txa_retry {
        /* Ethernet port id */
@@ -795,20 +809,35 @@ txa_service_queue_del(uint8_t id,
        struct rte_eth_dev_tx_buffer *tb;
        uint16_t port_id;
 
+       txa = txa_service_id_to_data(id);
+       port_id = dev->data->port_id;
+
        if (tx_queue_id == -1) {
-               uint16_t i;
-               int ret = -1;
+               uint16_t i, q, nb_queues;
+               int ret = 0;
 
-               for (i = 0; i < dev->data->nb_tx_queues; i++) {
-                       ret = txa_service_queue_del(id, dev, i);
-                       if (ret != 0)
-                               break;
+               nb_queues = txa->nb_queues;
+               if (nb_queues == 0)
+                       return 0;
+
+               i = 0;
+               q = 0;
+               tqi = txa->txa_ethdev[port_id].queues;
+
+               while (i < nb_queues) {
+
+                       if (tqi[q].added) {
+                               ret = txa_service_queue_del(id, dev, q);
+                               if (ret != 0)
+                                       break;
+                       }
+                       i++;
+                       q++;
                }
                return ret;
        }
 
        txa = txa_service_id_to_data(id);
-       port_id = dev->data->port_id;
 
        tqi = txa_service_queue(txa, port_id, tx_queue_id);
        if (tqi == NULL || !tqi->added)
@@ -999,11 +1028,7 @@ rte_event_eth_tx_adapter_queue_add(uint8_t id,
        TXA_CHECK_OR_ERR_RET(id);
 
        eth_dev = &rte_eth_devices[eth_dev_id];
-       if (queue != -1 && (uint16_t)queue >= eth_dev->data->nb_tx_queues) {
-               RTE_EDEV_LOG_ERR("Invalid tx queue_id %" PRIu16,
-                               (uint16_t)queue);
-               return -EINVAL;
-       }
+       TXA_CHECK_TXQ(eth_dev, queue);
 
        caps = 0;
        if (txa_dev_caps_get(id))
@@ -1034,11 +1059,6 @@ rte_event_eth_tx_adapter_queue_del(uint8_t id,
        TXA_CHECK_OR_ERR_RET(id);
 
        eth_dev = &rte_eth_devices[eth_dev_id];
-       if (queue != -1 && (uint16_t)queue >= eth_dev->data->nb_tx_queues) {
-               RTE_EDEV_LOG_ERR("Invalid tx queue_id %" PRIu16,
-                               (uint16_t)queue);
-               return -EINVAL;
-       }
 
        caps = 0;