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authorBin Meng <bmeng.cn@gmail.com>2021-03-17 14:26:30 +0800
committerJason Wang <jasowang@redhat.com>2021-03-22 17:34:31 +0800
commitd4c6293041ee7941191a91e4ca2d2af4b0959599 (patch)
tree6aa161b648eb629e2cae8ceffad5a1a198c45f6d
parent969e50b61a285b0cc8dea6d4d2ade3f758d5ecc7 (diff)
downloadqemu-arm-d4c6293041ee7941191a91e4ca2d2af4b0959599.tar.gz
hw/net: virtio-net: Initialize nc->do_not_pad to true
For virtio-net, there is no need to pad the Ethernet frame size to 60 bytes before sending to it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
-rw-r--r--hw/net/virtio-net.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 96a3cc8357..66b9ff4511 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -3314,6 +3314,10 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp)
object_get_typename(OBJECT(dev)), dev->id, n);
}
+ for (i = 0; i < n->max_queues; i++) {
+ n->nic->ncs[i].do_not_pad = true;
+ }
+
peer_test_vnet_hdr(n);
if (peer_has_vnet_hdr(n)) {
for (i = 0; i < n->max_queues; i++) {