X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=PcAtChipsetPkg%2FIsaAcpiDxe%2FPcatIsaAcpi.c;fp=PcAtChipsetPkg%2FIsaAcpiDxe%2FPcatIsaAcpi.c;h=2b5ba6c1081a43abbdc939e74f08a8b8301e48d3;hp=55fefd4ca21e8a8d14fabeaa95b164ff00695dc1;hb=df6bd1b65c15cb03a6aca59e477611d91608181c;hpb=424d84556d4dfe3b05af00c06fd5d3480dccb111

diff --git a/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c b/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
index 55fefd4ca2..2b5ba6c108 100644
--- a/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
+++ b/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
@@ -1,7 +1,7 @@
 /** @file
   EFI PCAT ISA ACPI Driver for a Generic PC Platform
 
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -206,7 +206,7 @@ PcatIsaAcpiDriverBindingStart (
     goto Done;
   }
 
-  Supports &= (EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_IO_16);
+  Supports &= (UINT64) (EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_IO_16);
   if (Supports == 0 || Supports == (EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_IO_16)) {
     Status = EFI_UNSUPPORTED;
     goto Done;
@@ -356,7 +356,7 @@ PcatIsaAcpiDriverBindingStop (
     return Status;
   }
 
-  Supports &= (EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_IO_16);
+  Supports &= (UINT64) (EFI_PCI_IO_ATTRIBUTE_ISA_IO | EFI_PCI_IO_ATTRIBUTE_ISA_IO_16);
 
   PcatIsaAcpiDev->PciIo->Attributes (
                            PcatIsaAcpiDev->PciIo,