| Message ID | 1449770240-103240-3-git-send-email-huawei.xie@intel.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c index 74b39ef..6cfd315 100644 --- a/drivers/net/virtio/virtio_rxtx.c +++ b/drivers/net/virtio/virtio_rxtx.c @@ -352,7 +352,7 @@ virtio_dev_vring_start(struct virtqueue *vq, int queue_type) vq->vq_ring.desc[i + mid_idx].next = i; vq->vq_ring.desc[i + mid_idx].addr = vq->virtio_net_hdr_mem + - mid_idx * vq->hw->vtnet_hdr_size; + i * vq->hw->vtnet_hdr_size; vq->vq_ring.desc[i + mid_idx].len = vq->hw->vtnet_hdr_size; vq->vq_ring.desc[i + mid_idx].flags =
The virtio_net_hdr desc all pointed to the same buffer. It doesn't cause issue because in the simple TX mode we don't use the header. This patch makes the header desc point to different buffer. Signed-off-by: Huawei Xie <huawei.xie@intel.com> --- drivers/net/virtio/virtio_rxtx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)