diff options
Diffstat (limited to 'MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo')
| -rw-r--r-- | MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.h b/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.h index 00129edea6..ea9fe6665e 100644 --- a/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.h +++ b/MdePkg/Library/UefiPciSegmentLibPciRootBridgeIo/PciSegmentLib.h @@ -54,6 +54,6 @@ typedef struct { **/
#define PCI_TO_PCI_ROOT_BRIDGE_IO_ADDRESS(A) \
- ((((A) << 4) & 0xff000000) | (((A) >> 4) & 0x00000700) | (((A) << 1) & 0x001f0000) | (LShiftU64((A) & 0xfff, 32)))
+ ((((UINT32)(A) << 4) & 0xff000000) | (((UINT32)(A) >> 4) & 0x00000700) | (((UINT32)(A) << 1) & 0x001f0000) | (LShiftU64((A) & 0xfff, 32)))
#endif
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