test/event: uninit vdevs in Rx adapter autotest

adapter_multi_eth_add_del() does vdev init but doesn't uninit them.
This causes issues when running event_eth_rx_adapter_autotest multiple
times.

The fix does vdev uninit before exiting the test.

Signed-off-by: Jay Jayatheerthan <jay.jayatheerthan@intel.com>
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>

diff --git a/app/test/test_event_eth_rx_adapter.c b/app/test/test_event_eth_rx_adapter.c
index dd3bce7..71c9461 100644 (file)
--- a/app/test/test_event_eth_rx_adapter.c
+++ b/app/test/test_event_eth_rx_adapter.c
@@ -464,7 +464,7 @@ adapter_multi_eth_add_del(void)
        int err;
        struct rte_event ev;
 
-       uint16_t port_index, drv_id = 0;
+       uint16_t port_index, port_index_base, drv_id = 0;
        char driver_name[50];
 
        struct rte_event_eth_rx_adapter_queue_conf queue_config;
@@ -484,6 +484,7 @@ adapter_multi_eth_add_del(void)
 
        /* add the max port for rx_adapter */
        port_index = rte_eth_dev_count_total();
+       port_index_base = port_index;
        for (; port_index < RTE_MAX_ETHPORTS; port_index += 1) {
                snprintf(driver_name, sizeof(driver_name), "%s%u", "net_null",
                                drv_id);
@@ -513,6 +514,17 @@ adapter_multi_eth_add_del(void)
                TEST_ASSERT(err == 0, "Expected 0 got %d", err);
        }
 
+       /* delete vdev ports */
+       for (drv_id = 0, port_index = port_index_base;
+            port_index < RTE_MAX_ETHPORTS;
+            drv_id += 1, port_index += 1) {
+               snprintf(driver_name, sizeof(driver_name), "%s%u", "net_null",
+                               drv_id);
+               err = rte_vdev_uninit(driver_name);
+               TEST_ASSERT(err == 0, "Failed driver %s got %d",
+                           driver_name, err);
+       }
+
        return TEST_SUCCESS;
 }