[dpdk-dev] [RFC 15/29] vhost: descriptor length should include vhost header
Tiwei Bie
tiwei.bie at intel.com
Wed Jun 21 04:57:51 CEST 2017
From: Jens Freimann <jfreiman at redhat.com>
Signed-off-by: Jens Freimann <jfreiman at redhat.com>
---
lib/librte_vhost/virtio_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index f7dd4eb..7a978b9 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -697,7 +697,7 @@ vhost_enqueue_burst_1_1(struct virtio_net *dev, uint16_t queue_id,
for (i = 0; i < count; i++) {
idx = (head_idx + i) & (vq->size - 1);
desc[idx].flags &= ~DESC_HW;
- desc[idx].len = pkts[i]->pkt_len;
+ desc[idx].len = pkts[i]->pkt_len + dev->vhost_hlen;
}
return count;
--
2.7.4
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