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vdpa: add net_vhost_vdpa_cvq_info NetClientInfo 

Next patches will add a new info callback to restore NIC status through
CVQ. Since only the CVQ vhost device is needed, create it with a new
NetClientInfo.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Eugenio Pérez 2022-08-23 20:30:32 +02:00 committed by Jason Wang
parent c5e5269d8a
commit f8972b56ee
1 changed files with 11 additions and 1 deletions
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12
net/vhost-vdpa.c
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@ -334,6 +334,16 @@ static bool vhost_vdpa_net_cvq_map_elem(VhostVDPAState *s,
return true;
}
static NetClientInfo net_vhost_vdpa_cvq_info = {
.type = NET_CLIENT_DRIVER_VHOST_VDPA,
.size = sizeof(VhostVDPAState),
.receive = vhost_vdpa_receive,
.cleanup = vhost_vdpa_cleanup,
.has_vnet_hdr = vhost_vdpa_has_vnet_hdr,
.has_ufo = vhost_vdpa_has_ufo,
.check_peer_type = vhost_vdpa_check_peer_type,
};
/**
* Do not forward commands not supported by SVQ. Otherwise, the device could
* accept it and qemu would not know how to update the device model.
@ -475,7 +485,7 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer,
nc = qemu_new_net_client(&net_vhost_vdpa_info, peer, device,
name);
} else {
nc = qemu_new_net_control_client(&net_vhost_vdpa_info, peer,
nc = qemu_new_net_control_client(&net_vhost_vdpa_cvq_info, peer,
device, name);
}
snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA);