diff options
| author | eric Dong <eric.dong@intel.com> | 2015-08-26 08:31:27 +0000 |
|---|---|---|
| committer | ydong10 <ydong10@Edk2> | 2015-08-26 08:31:27 +0000 |
| commit | 1f70d7478699bdbcc8e54f844f55e08e904d80d6 (patch) | |
| tree | 5202c20fbfcc7c3db2fd43968e406fa9d930033c /IntelFrameworkModulePkg/Csm | |
| parent | 23cc8adbaf86fcc6d0a81f766f8abde2c4f8ff07 (diff) | |
| download | edk2-platforms-1f70d7478699bdbcc8e54f844f55e08e904d80d6.tar.xz | |
IntelFrameworkModulePkg/BiosThunk: Fix 32 bits arch build failure when disable optimization.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18319 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Csm')
| -rw-r--r-- | IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c b/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c index 63aa1a22c1..698bb620e8 100644 --- a/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c +++ b/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c @@ -1,7 +1,7 @@ /** @file
Routines that use BIOS to support INT 13 devices.
-Copyright (c) 1999 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 1999 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -870,7 +870,7 @@ Edd11BiosReadBlocks ( // Otherwise when offset adding data size exceeds 0xFFFF, if OpROM does not normalize TransferBuffer,
// INT13 function 42H will return data boundary error 09H.
//
- AddressPacket->SegOffset = (UINT32) ((TransferBuffer >> 4) << 16);
+ AddressPacket->SegOffset = (UINT32) LShiftU64 (RShiftU64(TransferBuffer, 4), 16);
AddressPacket->Lba = (UINT64) Lba;
Regs.H.AH = 0x42;
@@ -1023,7 +1023,7 @@ Edd11BiosWriteBlocks ( // Otherwise when offset adding data size exceeds 0xFFFF, if OpROM does not normalize TransferBuffer,
// INT13 function 42H will return data boundary error 09H.
//
- AddressPacket->SegOffset = (UINT32) ((TransferBuffer >> 4) << 16);
+ AddressPacket->SegOffset = (UINT32) LShiftU64 (RShiftU64(TransferBuffer, 4), 16);
AddressPacket->Lba = (UINT64) Lba;
Regs.H.AH = 0x43;
|