tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

OVMF BlockMmioToBlockIoDxe: Fix build error for VS2005 

The previous code would generate compiler intrinsic function calls.
Patch provided by Scott Wang.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10305 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten 2010-03-23 06:43:53 +00:00
parent 571f4f52d4
commit f46d494a8e
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.c
View File

@ -109,11 +109,11 @@ ReadOrWriteBlocks (
//
// BufferSize must be a multiple of the intrinsic block size of the device.
//
if ((BufferSize % Media->BlockSize) != 0) {
if (ModU64x32 (BufferSize, Media->BlockSize) != 0) {
return EFI_BAD_BUFFER_SIZE;
}
TotalBlock = BufferSize / Media->BlockSize;
TotalBlock = (UINTN) DivU64x32 (BufferSize, Media->BlockSize);
//
// Make sure the range to read is valid.
@ -131,9 +131,9 @@ ReadOrWriteBlocks (
}
Address = Private->BlockMmio->BaseAddress;
Address += Media->BlockSize * Lba;
Address += MultU64x32 (Lba, Media->BlockSize);
Count = BufferSize / 8;
Count = BufferSize >> 3;
if (ReadData) {
CpuAccessFunction = Private->CpuIo->Mem.Read;