tree 1494ba27477b1307d40e7d80ebf41161e43f5ed1
parent 30683a8cce8019aa4314c37e629da5c185017166
author Michael S. Tsirkin <mst@redhat.com> 1418306047 +0200
committer Michael S. Tsirkin <mst@redhat.com> 1418321078 +0200

virtio_config: fix virtio_cread_bytes

virtio_cread_bytes is implemented incorrectly in case length happens to
be 2,4 or 8 bytes: transports and devices will assume it's an integer
value that has to be converted to LE format.

Let's just do multiple 1-byte reads: this also makes life easier
for transports who only need to implement 1,2,4 and 8 byte reads.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>