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virtio: endianness checks for virtio 1.0 devices
authorCornelia Huck <cornelia.huck@de.ibm.com>
Thu, 4 Jun 2015 10:34:11 +0000 (12:34 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Wed, 10 Jun 2015 16:15:04 +0000 (18:15 +0200)
commit3c185597c86b8cd0a07c46e7a5bd5aac28bb7200
tree5a72cf952a60188058c1e195da2a13fd67e31553
parent24bfa207efb9b9d591552eefc1f414ff33ef0eac
virtio: endianness checks for virtio 1.0 devices

Add code that checks for the VERSION_1 feature bit in order to make
decisions about the device's endianness. This allows us to support
transitional devices.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
hw/virtio/virtio.c
include/hw/virtio/virtio-access.h
include/hw/virtio/virtio.h