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-rw-r--r--src/plugins/af_xdp/device.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/plugins/af_xdp/device.c b/src/plugins/af_xdp/device.c
index 30d3c9571e6..8365a716e97 100644
--- a/src/plugins/af_xdp/device.c
+++ b/src/plugins/af_xdp/device.c
@@ -460,6 +460,8 @@ af_xdp_create_if (vlib_main_t * vm, af_xdp_create_if_args_t * args)
* requested 'max'
* we might create less tx queues than workers but this is ok
*/
+ af_xdp_log (VLIB_LOG_LEVEL_DEBUG, ad,
+ "create interface failed to create queue qid=%d", i);
/* fixup vectors length */
vec_set_len (ad->umem, i);
@@ -470,7 +472,8 @@ af_xdp_create_if (vlib_main_t * vm, af_xdp_create_if_args_t * args)
ad->rxq_num = clib_min (i, rxq_num);
ad->txq_num = clib_min (i, txq_num);
- if (i < rxq_num && AF_XDP_NUM_RX_QUEUES_ALL != args->rxq_num)
+ if (i == 0 ||
+ (i < rxq_num && AF_XDP_NUM_RX_QUEUES_ALL != args->rxq_num))
{
ad->rxq_num = ad->txq_num = 0;
goto err1; /* failed creating requested rxq: fatal error, bailing