OvmfPkg/Virtio: take RingBaseShift in SetQueueAddress()

[mirror_edk2.git] / OvmfPkg / VirtioPciDeviceDxe / VirtioPciFunctions.c

diff --git a/OvmfPkg/VirtioPciDeviceDxe/VirtioPciFunctions.c b/OvmfPkg/VirtioPciDeviceDxe/VirtioPciFunctions.c
index bd912cca9b29d47855817a49c080dd4472b7bd4c..b52060d13d97024b4fa4cc19ca0997bb5161fef8 100644 (file)
--- a/OvmfPkg/VirtioPciDeviceDxe/VirtioPciFunctions.c
+++ b/OvmfPkg/VirtioPciDeviceDxe/VirtioPciFunctions.c
@@ -183,11 +183,14 @@ EFI_STATUS
 EFIAPI\r
 VirtioPciSetQueueAddress (\r
   IN VIRTIO_DEVICE_PROTOCOL  *This,\r
-  IN VRING                   *Ring\r
+  IN VRING                   *Ring,\r
+  IN UINT64                  RingBaseShift\r
   )\r
 {\r
   VIRTIO_PCI_DEVICE *Dev;\r
 \r
+  ASSERT (RingBaseShift == 0);\r
+\r
   Dev = VIRTIO_PCI_DEVICE_FROM_VIRTIO_DEVICE (This);\r
 \r
   return VirtioPciIoWrite (Dev, VIRTIO_PCI_OFFSET_QUEUE_ADDRESS, sizeof (UINT32),\r