Fix comparisons of enumerated types which may cause warnings for some compilers.
Signed-off-by: Sun Rui <rui.sun@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13686 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -12,7 +12,7 @@ This module module layers Device I/O on top of PCI Root Bridge I/O (Segment 0)
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Platform required to support EFI drivers that consume Device I/O
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Platform required to support EFI applications that consume Device I/O
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Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@@ -758,7 +758,7 @@ DeviceIoPciRead (
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Private = DEVICE_IO_PRIVATE_DATA_FROM_THIS (This);
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if (Width < 0 || Width >= MMIO_COPY_UINT8) {
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if ((UINT32)Width >= MMIO_COPY_UINT8) {
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return EFI_INVALID_PARAMETER;
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}
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@@ -805,7 +805,7 @@ DeviceIoPciWrite (
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Private = DEVICE_IO_PRIVATE_DATA_FROM_THIS (This);
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if (Width < 0 || Width >= MMIO_COPY_UINT8) {
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if ((UINT32)Width >= MMIO_COPY_UINT8) {
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return EFI_INVALID_PARAMETER;
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}
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@@ -1029,7 +1029,7 @@ DeviceIoMap (
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Private = DEVICE_IO_PRIVATE_DATA_FROM_THIS (This);
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if (Operation < 0 || Operation > EfiBusMasterCommonBuffer) {
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if ((UINT32)Operation > EfiBusMasterCommonBuffer) {
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return EFI_INVALID_PARAMETER;
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}
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@@ -1123,7 +1123,7 @@ DeviceIoAllocateBuffer (
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return EFI_INVALID_PARAMETER;
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}
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if ((Type >= MaxAllocateType) || (Type < AllocateAnyPages)) {
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if ((UINT32)Type >= MaxAllocateType) {
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return EFI_INVALID_PARAMETER;
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}
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