IntelSiliconPkg/IgdOpRegion: Add definition for Intel IGD

[mirror_edk2.git] / DuetPkg / PciRootBridgeNoEnumerationDxe / DeviceIo.c

diff --git a/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.c b/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.c
index 67a46b9759b2a366a4cb36fec5b22535234d5b0f..b9cae2b2ce6ce3fed9e68043b3e5c83e47286221 100644 (file)
--- a/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.c
+++ b/DuetPkg/PciRootBridgeNoEnumerationDxe/DeviceIo.c
@@ -1,7 +1,7 @@
 /*++\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation                                                         \r
-All rights reserved. This program and the accompanying materials                          \r
+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials                          \r
 are licensed and made available under the terms and conditions of the BSD License         \r
 which accompanies this distribution.  The full text of the license may be found at        \r
 http://opensource.org/licenses/bsd-license.php                                            \r
@@ -363,7 +363,7 @@ Returns:
 \r
   Private = DEVICE_IO_PRIVATE_DATA_FROM_THIS (This);\r
 \r
-  if (Width < 0 || Width >= MMIO_COPY_UINT8) {\r
+  if ((UINT32)Width >= MMIO_COPY_UINT8) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r
@@ -415,7 +415,7 @@ Returns:
 \r
   Private = DEVICE_IO_PRIVATE_DATA_FROM_THIS (This);\r
 \r
-  if (Width < 0 || Width >= MMIO_COPY_UINT8) {\r
+  if ((UINT32)Width >= MMIO_COPY_UINT8) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r
@@ -648,7 +648,7 @@ Returns:
 \r
   Private = DEVICE_IO_PRIVATE_DATA_FROM_THIS (This);\r
 \r
-  if (Operation < 0 || Operation > EfiBusMasterCommonBuffer) {\r
+  if ((UINT32)Operation > EfiBusMasterCommonBuffer) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r
@@ -748,7 +748,7 @@ Returns:
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r
-  if ((Type >= MaxAllocateType) || (Type < AllocateAnyPages)) {\r
+  if ((UINT32)Type >= MaxAllocateType) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r