@return Status code returned by PciIo->Io.Write().\r
\r
**/\r
-EFIAPI\r
EFI_STATUS\r
+EFIAPI\r
VirtioWrite (\r
IN EFI_PCI_IO_PROTOCOL *PciIo,\r
IN UINTN FieldOffset,\r
@return Status code returned by PciIo->Io.Read().\r
\r
**/\r
-EFIAPI\r
EFI_STATUS\r
+EFIAPI\r
VirtioRead (\r
IN EFI_PCI_IO_PROTOCOL *PciIo,\r
IN UINTN FieldOffset,\r