s390x/css: ccw translation infrastructure

[qemu.git] / hw / s390x / virtio-ccw.c

diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index e7167e3d053115456bd00ef3ad21e260119f7dde..e6a6f74be3f3fdd8964352ad60e5b60cdd946f4d 100644 (file)
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -680,9 +680,13 @@ static void virtio_ccw_device_realize(VirtioCcwDevice *dev, Error **errp)
     VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_GET_CLASS(dev);
     CcwDevice *ccw_dev = CCW_DEVICE(dev);
     CCWDeviceClass *ck = CCW_DEVICE_GET_CLASS(ccw_dev);
-    SubchDev *sch = css_create_virtual_sch(ccw_dev->devno, errp);
+    DeviceState *parent = DEVICE(ccw_dev);
+    BusState *qbus = qdev_get_parent_bus(parent);
+    VirtualCssBus *cbus = VIRTUAL_CSS_BUS(qbus);
+    SubchDev *sch;
     Error *err = NULL;
 
+    sch = css_create_sch(ccw_dev->devno, true, cbus->squash_mcss, errp);
     if (!sch) {
         return;
     }
@@ -697,6 +701,7 @@ static void virtio_ccw_device_realize(VirtioCcwDevice *dev, Error **errp)
     sch->disable_cb = virtio_sch_disable_cb;
     sch->id.reserved = 0xff;
     sch->id.cu_type = VIRTIO_CCW_CU_TYPE;
+    sch->do_subchannel_work = do_subchannel_work_virtual;
     ccw_dev->sch = sch;
     dev->indicators = NULL;
     dev->revision = -1;