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vdpa: factor out vhost_vdpa_net_get_nc_vdpa

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Introduce new API. No functional change on existing API.

Message-Id: <1707910082-10243-5-git-send-email-si-wei.liu@oracle.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Si-Wei Liu 2024-02-14 03:27:54 -08:00 committed by Michael S. Tsirkin
parent c812b0655f
commit 77c3a336a4
1 changed files with 9 additions and 4 deletions
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13
net/vhost-vdpa.c
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@ -288,13 +288,18 @@ static ssize_t vhost_vdpa_receive(NetClientState *nc, const uint8_t *buf,
}
/** From any vdpa net client, get the netclient of the first queue pair */
static VhostVDPAState *vhost_vdpa_net_first_nc_vdpa(VhostVDPAState *s)
/** From any vdpa net client, get the netclient of the i-th queue pair */
static VhostVDPAState *vhost_vdpa_net_get_nc_vdpa(VhostVDPAState *s, int i)
{
NICState *nic = qemu_get_nic(s->nc.peer);
NetClientState *nc0 = qemu_get_peer(nic->ncs, 0);
NetClientState *nc_i = qemu_get_peer(nic->ncs, i);
return DO_UPCAST(VhostVDPAState, nc, nc0);
return DO_UPCAST(VhostVDPAState, nc, nc_i);
}
static VhostVDPAState *vhost_vdpa_net_first_nc_vdpa(VhostVDPAState *s)
{
return vhost_vdpa_net_get_nc_vdpa(s, 0);
}
static void vhost_vdpa_net_log_global_enable(VhostVDPAState *s, bool enable)