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authorMichael S. Tsirkin <mst@redhat.com>2020-06-25 01:24:33 +0300
committerMichael S. Tsirkin <mst@redhat.com>2020-08-03 23:11:42 +0300
commit321bd212619a7269308696e4ddc446930ea73fad (patch)
treeef593d7e57259ba3c8004759bd8afca0791c640c /tools/virtio/linux
parentbcf876870b95592b52519ed4aafcf9d95999bc9c (diff)
downloadlinux-321bd212619a7269308696e4ddc446930ea73fad.tar.xz
virtio: VIRTIO_F_IOMMU_PLATFORM -> VIRTIO_F_ACCESS_PLATFORM
Rename the bit to match latest virtio spec. Add a compat macro to avoid breaking existing userspace. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'tools/virtio/linux')
-rw-r--r--tools/virtio/linux/virtio_config.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/virtio/linux/virtio_config.h b/tools/virtio/linux/virtio_config.h
index dbf14c1e2188..f99ae42668e0 100644
--- a/tools/virtio/linux/virtio_config.h
+++ b/tools/virtio/linux/virtio_config.h
@@ -51,7 +51,7 @@ static inline bool virtio_has_iommu_quirk(const struct virtio_device *vdev)
* Note the reverse polarity of the quirk feature (compared to most
* other features), this is for compatibility with legacy systems.
*/
- return !virtio_has_feature(vdev, VIRTIO_F_IOMMU_PLATFORM);
+ return !virtio_has_feature(vdev, VIRTIO_F_ACCESS_PLATFORM);
}
static inline bool virtio_is_little_endian(struct virtio_device *vdev)