From: Thomas Huth <thuth@linux.vnet.ibm.com>
Date: Tue, 7 Oct 2014 14:39:50 +0000 (+0200)
Subject: KVM: s390: Set virtio-ccw transport revision
X-Git-Tag: omap-for-v3.19/fixes-rc1~129^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6bb2c835c78add24d01351e8c7b040e670c31a46;p=pandora-kernel.git

KVM: s390: Set virtio-ccw transport revision

With the new SET-VIRTIO-REVISION command of the virtio 1.0 standard, we
can now negotiate the virtio-ccw revision after setting a channel online.

Note that we don't negotiate version 1 yet.

[Cornelia Huck: reworked revision loop a bit]
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

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