diff options
| author | Eric Dong <eric.dong@intel.com> | 2017-10-23 14:45:44 +0800 |
|---|---|---|
| committer | Eric Dong <eric.dong@intel.com> | 2017-10-24 16:05:36 +0800 |
| commit | 37676b9f82ab17bb043a0901d054cd8ab519543c (patch) | |
| tree | 8916e074aa2b8e3d1e95b6e6eb7731ed325fb384 /UefiCpuPkg | |
| parent | b5a985ca9237b551618cd97b1b71af2fff55e209 (diff) | |
| download | edk2-37676b9f82ab17bb043a0901d054cd8ab519543c.zip edk2-37676b9f82ab17bb043a0901d054cd8ab519543c.tar.gz edk2-37676b9f82ab17bb043a0901d054cd8ab519543c.tar.bz2 | |
UefiCpuPkg/MpInitLib: Change AP Index variable name.
Original AP index variable name not well express the meaning
of the variable. Also this name is better used in later patch.
So change the variable name for better understanding.
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jeff Fan <vanjeff_919@hotmail.com>
Diffstat (limited to 'UefiCpuPkg')
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc | 2 | ||||
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm | 4 | ||||
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/MpLib.c | 6 | ||||
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/MpLib.h | 2 | ||||
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc | 2 | ||||
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm | 4 |
6 files changed, 10 insertions, 10 deletions
diff --git a/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc b/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc index 6276230..976af1f 100644 --- a/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc +++ b/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc @@ -33,7 +33,7 @@ GdtrLocation equ LockLocation + 10h IdtrLocation equ LockLocation + 16h
BufferStartLocation equ LockLocation + 1Ch
ModeOffsetLocation equ LockLocation + 20h
-NumApsExecutingLocation equ LockLocation + 24h
+ApIndexLocation equ LockLocation + 24h
CodeSegmentLocation equ LockLocation + 28h
DataSegmentLocation equ LockLocation + 2Ch
EnableExecuteDisableLocation equ LockLocation + 30h
diff --git a/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm b/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm index 52363e6..1b9c6a6 100644 --- a/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm +++ b/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm @@ -130,7 +130,7 @@ TestLock: jz TestLock
mov ecx, esi
- add ecx, NumApsExecutingLocation
+ add ecx, ApIndexLocation
inc dword [ecx]
mov ebx, [ecx]
@@ -200,7 +200,7 @@ CProcedureInvoke: mov eax, ASM_PFX(InitializeFloatingPointUnits)
call eax ; Call assembly function to initialize FPU per UEFI spec
- push ebx ; Push NumApsExecuting
+ push ebx ; Push ApIndex
mov eax, esi
add eax, LockLocation
push eax ; push address of exchange info data buffer
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c index f3ee6d4..db923c9 100644 --- a/UefiCpuPkg/Library/MpInitLib/MpLib.c +++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c @@ -542,7 +542,7 @@ VOID EFIAPI
ApWakeupFunction (
IN MP_CPU_EXCHANGE_INFO *ExchangeInfo,
- IN UINTN NumApsExecuting
+ IN UINTN ApIndex
)
{
CPU_MP_DATA *CpuMpData;
@@ -574,7 +574,7 @@ ApWakeupFunction ( // Add CPU number
//
InterlockedIncrement ((UINT32 *) &CpuMpData->CpuCount);
- ProcessorNumber = NumApsExecuting;
+ ProcessorNumber = ApIndex;
//
// This is first time AP wakeup, get BIST information from AP stack
//
@@ -764,7 +764,7 @@ FillExchangeInfoData ( ExchangeInfo->Cr3 = AsmReadCr3 ();
ExchangeInfo->CFunction = (UINTN) ApWakeupFunction;
- ExchangeInfo->NumApsExecuting = 0;
+ ExchangeInfo->ApIndex = 0;
ExchangeInfo->InitFlag = (UINTN) CpuMpData->InitFlag;
ExchangeInfo->CpuInfo = (CPU_INFO_IN_HOB *) (UINTN) CpuMpData->CpuInfoInHob;
ExchangeInfo->CpuMpData = CpuMpData;
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h b/UefiCpuPkg/Library/MpInitLib/MpLib.h index 84ae24f..e41d2db 100644 --- a/UefiCpuPkg/Library/MpInitLib/MpLib.h +++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h @@ -169,7 +169,7 @@ typedef struct { IA32_DESCRIPTOR IdtrProfile;
UINTN BufferStart;
UINTN ModeOffset;
- UINTN NumApsExecuting;
+ UINTN ApIndex;
UINTN CodeSegment;
UINTN DataSegment;
UINTN EnableExecuteDisable;
diff --git a/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc b/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc index 5b2529b..114f4e0 100644 --- a/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc +++ b/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc @@ -33,7 +33,7 @@ GdtrLocation equ LockLocation + 20h IdtrLocation equ LockLocation + 2Ah
BufferStartLocation equ LockLocation + 34h
ModeOffsetLocation equ LockLocation + 3Ch
-NumApsExecutingLocation equ LockLocation + 44h
+ApIndexLocation equ LockLocation + 44h
CodeSegmentLocation equ LockLocation + 4Ch
DataSegmentLocation equ LockLocation + 54h
EnableExecuteDisableLocation equ LockLocation + 5Ch
diff --git a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm index 0b14a53..4ada649 100644 --- a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm +++ b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm @@ -134,7 +134,7 @@ TestLock: cmp rax, NotVacantFlag
jz TestLock
- lea ecx, [esi + NumApsExecutingLocation]
+ lea ecx, [esi + ApIndexLocation]
inc dword [ecx]
mov ebx, [ecx]
@@ -206,7 +206,7 @@ CProcedureInvoke: call rax ; Call assembly function to initialize FPU per UEFI spec
add rsp, 20h
- mov edx, ebx ; edx is NumApsExecuting
+ mov edx, ebx ; edx is ApIndex
mov ecx, esi
add ecx, LockLocation ; rcx is address of exchange info data buffer
|