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virtio-net: Set mac address to hardware if the peer is vdpa 

If the peer's type is vdpa, we need to set the mac address to hardware
in virtio_net_device_realize,

Signed-off-by: Cindy Lu <lulu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Cindy Lu 2020-09-25 23:13:33 +08:00 committed by Jason Wang
parent c6f28ed507
commit e87936ea29
1 changed files with 6 additions and 0 deletions
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6
hw/net/virtio-net.c
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@ -3395,6 +3395,12 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp)
nc = qemu_get_queue(n->nic);
nc->rxfilter_notify_enabled = 1;
if (nc->peer && nc->peer->info->type == NET_CLIENT_DRIVER_VHOST_VDPA) {
struct virtio_net_config netcfg = {};
memcpy(&netcfg.mac, &n->nic_conf.macaddr, ETH_ALEN);
vhost_net_set_config(get_vhost_net(nc->peer),
(uint8_t *)&netcfg, 0, ETH_ALEN, VHOST_SET_CONFIG_TYPE_MASTER);
}
QTAILQ_INIT(&n->rsc_chains);
n->qdev = dev;