diff options
| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2013-07-15 17:45:03 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2014-05-20 13:05:58 +0200 |
| commit | 03cf077ac9c02ccc192b9011ced12cc74f9151bb (patch) | |
| tree | c19eaf4fcfa9f022aca35727c1871161564e9a69 /hw/s390x/virtio-ccw.c | |
| parent | 7b35d0c44cae3dcce6347a0729a416c2929cd4bb (diff) | |
| download | qemu-03cf077ac9c02ccc192b9011ced12cc74f9151bb.tar.gz | |
s390x: add I/O adapter registration
Register an I/O adapter interrupt source for when virtio-ccw devices start
using adapter interrupts.
Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/s390x/virtio-ccw.c')
| -rw-r--r-- | hw/s390x/virtio-ccw.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 1cb4e2c2f8..e3b7120cea 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -522,6 +522,10 @@ static int virtio_ccw_cb(SubchDev *sch, CCW1 ccw) dev->thinint_isc = thinint->isc; dev->ind_bit = thinint->ind_bit; cpu_physical_memory_unmap(thinint, hw_len, 0, hw_len); + ret = css_register_io_adapter(CSS_IO_ADAPTER_VIRTIO, + dev->thinint_isc, true, false, + &dev->adapter_id); + assert(ret == 0); sch->thinint_active = ((dev->indicators != 0) && (dev->summary_indicator != 0)); sch->curr_status.scsw.count = ccw.count - len; |