Nothing to do here for virtio 1.0 devices.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
\r
Device = VIRTIO_MMIO_DEVICE_FROM_VIRTIO_DEVICE (This);\r
\r
- VIRTIO_CFG_WRITE (Device, VIRTIO_MMIO_OFFSET_GUEST_PAGE_SIZE, PageSize);\r
+ if (Device->Version == VIRTIO_MMIO_DEVICE_VERSION_0_95) {\r
+ VIRTIO_CFG_WRITE (Device, VIRTIO_MMIO_OFFSET_GUEST_PAGE_SIZE, PageSize);\r
+ }\r
\r
return EFI_SUCCESS;\r
}\r