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| author | Gerd Hoffmann <kraxel@redhat.com> | 2021-08-27 21:44:55 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-08-30 01:05:49 +0000 |
| commit | 212a2b9bb82738f9b87fdb13b96823ab57fc7ad9 (patch) | |
| tree | 862a310d8bfc7653455a87a5ba8b85c7b058fc7b /OvmfPkg | |
| parent | 08293e43da35f4979bf4a6f797ba5eb31331cdc1 (diff) | |
| download | edk2-212a2b9bb82738f9b87fdb13b96823ab57fc7ad9.tar.gz | |
OvmfPkg/VirtioMmioDeviceLib: virtio 1.0: Fix SetPageSize.
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>
Diffstat (limited to 'OvmfPkg')
| -rw-r--r-- | OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c index b0d75fb1dd..50a4fd2100 100644 --- a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c +++ b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c @@ -151,7 +151,9 @@ VirtioMmioSetPageSize ( Device = VIRTIO_MMIO_DEVICE_FROM_VIRTIO_DEVICE (This);
- VIRTIO_CFG_WRITE (Device, VIRTIO_MMIO_OFFSET_GUEST_PAGE_SIZE, PageSize);
+ if (Device->Version == VIRTIO_MMIO_DEVICE_VERSION_0_95) {
+ VIRTIO_CFG_WRITE (Device, VIRTIO_MMIO_OFFSET_GUEST_PAGE_SIZE, PageSize);
+ }
return EFI_SUCCESS;
}
|