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authorAhmad Fatoum <ahmad@a3f.at>2021-02-28 20:08:33 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2021-03-04 12:11:24 +0100
commit9d708f73f02c53edb0ab29a67f5d8dd584c05fc4 (patch)
tree29d827ee83f7c0f408d3e168ec0401f04d034262 /include
parent96c3abf61567e9e3e031591cff2bb9738feedbfc (diff)
downloadbarebox-9d708f73f02c53edb0ab29a67f5d8dd584c05fc4.tar.gz
barebox-9d708f73f02c53edb0ab29a67f5d8dd584c05fc4.tar.xz
virtio: fix support for big-endian clients
With virtio 1.0 everything is little endian. Add back the Version 1.0 check that got lost during porting virtio to barebox. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/virtio_config.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index e6fc31f627..f33cfdacaa 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -203,7 +203,8 @@ static inline bool virtio_has_dma_quirk(const struct virtio_device *vdev)
static inline bool virtio_is_little_endian(struct virtio_device *vdev)
{
- return virtio_legacy_is_little_endian();
+ return virtio_has_feature(vdev, VIRTIO_F_VERSION_1) ||
+ virtio_legacy_is_little_endian();
}