haraldwolff/qemu-patch-raspberry4
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hw/net: virtio-net: Initialize nc->do_not_pad to true

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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>
This commit is contained in:
Bin Meng 2021-03-17 14:26:30 +08:00 committed by Jason Wang
parent 969e50b61a
commit d4c6293041
1 changed files with 4 additions and 0 deletions
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4
hw/net/virtio-net.c
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@ -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++) {