This patch converts virtio-net to use the new fragmented send interface.
We should have always supported this.
Signed-off-by: Anthony Liguori <[EMAIL PROTECTED]>
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index 85cc9d2..93bca1d 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -239,23 +239,15 @@ again:
static void virtio_net_flush_tx(VirtIONet *n, VirtQueue *vq)
{
VirtQueueElement elem;
- int count = 0;
if (!(n->vdev.status & VIRTIO_CONFIG_S_DRIVER_OK))
return;
while (virtqueue_pop(vq, &elem)) {
- int i;
- size_t len = 0;
+ ssize_t len = 0;
/* ignore the header for now */
- for (i = 1; i < elem.out_num; i++) {
- qemu_send_packet(n->vc, elem.out_sg[i].iov_base,
- elem.out_sg[i].iov_len);
- len += elem.out_sg[i].iov_len;
- }
-
- count++;
+ len = qemu_sendv_packet(n->vc, &elem.out_sg[1], elem.out_num - 1);
virtqueue_push(vq, &elem, sizeof(struct virtio_net_hdr) + len);
virtio_notify(&n->vdev, vq);
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