sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

IntelSiliconPkg: Fix VS2015 NOOPT IA32 build failure in IntelVTdDxe

Browse Source 
There are VS2015 NOOPT IA32 build failure like below in IntelVTdDxe.
XXX.lib(XXX.obj) : error LNK2001: unresolved external symbol __allshl
XXX.lib(XXX.obj) : error LNK2001: unresolved external symbol __aullshr

This patch is to update Vtd.h to use UINT32 instead of UINT64 for
bitfields in structure definition, and also update IntelVTdDxe code
accordingly.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Star Zeng
2017-08-10 13:11:14 +08:00
parent 9169c6e818
commit 76c6f69cca
6 changed files with 147 additions and 127 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
IntelSiliconPkg/IntelVTdDxe/DmaProtection.h
View File

@@ -41,6 +41,8 @@
#include <IndustryStandard/DmaRemappingReportingTable.h>
#include <IndustryStandard/Vtd.h>
#define VTD_64BITS_ADDRESS(Lo, Hi) (LShiftU64 (Lo, 12) | LShiftU64 (Hi, 32))
#define ALIGN_VALUE_UP(Value, Alignment) (((Value) + (Alignment) - 1) & (~((Alignment) - 1)))
#define ALIGN_VALUE_LOW(Value, Alignment) ((Value) & (~((Alignment) - 1)))