Suggest correct your comment log as below IntelFrameworkModulePkg/BiosThunk: Fix 32 bits arch build failure when disable optimization.
Reviewed-by: Feng Tian <[email protected]> -----Original Message----- From: edk2-devel [mailto:[email protected]] On Behalf Of Eric Dong Sent: Wednesday, August 26, 2015 16:06 To: [email protected] Cc: Feng Tian; [email protected]; Dong, Eric Subject: [edk2] [Patch] Fix 32 bits arch build fail when disable optimize. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: eric Dong <[email protected]> Cc: Feng Tian <Feng, [email protected]> --- IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c b/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c index 63aa1a2..2ca5183 100644 --- a/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c +++ b/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/BiosInt13.c @@ -868,11 +868,11 @@ Edd11BiosReadBlocks ( // TransferBuffer has been 4KB alignment. Normalize TransferBuffer to make offset as 0 in seg:offset // format to transfer maximum 127 blocks of data. // 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; Regs.H.DL = BiosBlockIoDev->Bios.Number; Regs.X.SI = EFI_OFFSET (AddressPacket); @@ -1021,11 +1021,11 @@ Edd11BiosWriteBlocks ( // TransferBuffer has been 4KB alignment. Normalize TransferBuffer to make offset as 0 in seg:offset // format to transfer maximum 127 blocks of data. // 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; Regs.H.AL = 0x00; // -- 1.9.5.msysgit.1 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
