virtio: mmio: access configuration space as little-endian
virtio_mmio defines the config space to be little-endian. This means
that a big-endian guest has to perform the access with byte-swapping
accessors.
The config space accessors are changed to take an "access_size"
parameter, allowing the low-level code to use the correct primitives.
Drivers and transports are updated to use the modified API. Only
virtio_mmio is actually changed to do something different.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
12 files changed
