https://github.com/torvalds/linux
Revision 7d3ce5ab9430504b6d91027919529f68fd14af9b authored by Pierre Morel on 28 August 2015, 09:09:32 UTC, committed by Michael S. Tsirkin on 19 January 2017, 21:46:32 UTC
As virtio-1 introduced the possibility of the device manipulating the
status byte, revision 2 of the virtio-ccw transport introduced a means
of getting the status byte from the device via READ_STATUS. Let's wire
it up for revisions >= 2 and fall back to returning the stored status
byte if not supported.

Signed-off-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
1 parent 47a4c49
History
Tip revision: 7d3ce5ab9430504b6d91027919529f68fd14af9b authored by Pierre Morel on 28 August 2015, 09:09:32 UTC
virtio/s390: support READ_STATUS command for virtio-ccw
Tip revision: 7d3ce5a

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