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    Subject[PATCH RFC v4 06/17] virtio: make endian-ness depend on virtio 1.0
    virtio 1.0 is LE, virtio without 1.0 is native endian.

    Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
    ---
    include/linux/virtio_config.h | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
    index 4bc2ebe..952b6d7 100644
    --- a/include/linux/virtio_config.h
    +++ b/include/linux/virtio_config.h
    @@ -157,11 +157,11 @@ int virtqueue_set_affinity(struct virtqueue *vq, int cpu)
    #define DEFINE_VIRTIO_XX_TO_CPU(bits) \
    static inline u##bits virtio##bits##_to_cpu(struct virtio_device *vdev, __virtio##bits val) \
    { \
    - return __virtio##bits##_to_cpu(false, val); \
    + return __virtio##bits##_to_cpu(virtio_has_feature(vdev, VIRTIO_F_VERSION_1), val); \
    } \
    static inline __virtio##bits cpu_to_virtio##bits(struct virtio_device *vdev, u##bits val) \
    { \
    - return __cpu_to_virtio##bits(false, val); \
    + return __cpu_to_virtio##bits(virtio_has_feature(vdev, VIRTIO_F_VERSION_1), val); \
    }

    static inline u16 virtio16_to_cpu(struct virtio_device *vdev, __virtio16 val)
    --
    MST


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