Commit Graph

3 Commits

Author SHA1 Message Date
Cornelia Huck
441ea695f9 s390/ipl: Fix waiting for virtio processing
The guest side must not manipulate the index for the used buffers. Instead,
remember the state of the used buffer locally and wait until it has moved.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2013-09-20 12:46:53 +02:00
Cornelia Huck
abbbe3de4a s390-ccw.img: Get queue config from host.
Ask the host about the configuration instead of guessing it.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26 20:18:24 +02:00
Alexander Graf
1e17c2c15b S390: ccw firmware: Add virtio device drivers
In order to boot, we need to be able to access a virtio-blk device through
the CCW bus. Implement support for this.

Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26 20:18:24 +02:00