\r
#include <Protocol/Timer.h>\r
\r
-#define AP_SAFE_STACK_SIZE 128\r
+#define AP_SAFE_STACK_SIZE 128\r
\r
-CPU_MP_DATA *mCpuMpData = NULL;\r
-EFI_EVENT mCheckAllApsEvent = NULL;\r
-EFI_EVENT mMpInitExitBootServicesEvent = NULL;\r
-EFI_EVENT mLegacyBootEvent = NULL;\r
-volatile BOOLEAN mStopCheckAllApsStatus = TRUE;\r
-VOID *mReservedApLoopFunc = NULL;\r
-UINTN mReservedTopOfApStack;\r
-volatile UINT32 mNumberToFinish = 0;\r
+CPU_MP_DATA *mCpuMpData = NULL;\r
+EFI_EVENT mCheckAllApsEvent = NULL;\r
+EFI_EVENT mMpInitExitBootServicesEvent = NULL;\r
+EFI_EVENT mLegacyBootEvent = NULL;\r
+volatile BOOLEAN mStopCheckAllApsStatus = TRUE;\r
+VOID *mReservedApLoopFunc = NULL;\r
+UINTN mReservedTopOfApStack;\r
+volatile UINT32 mNumberToFinish = 0;\r
\r
//\r
// Begin wakeup buffer allocation below 0x88000\r
//\r
-STATIC EFI_PHYSICAL_ADDRESS mSevEsDxeWakeupBuffer = 0x88000;\r
+STATIC EFI_PHYSICAL_ADDRESS mSevEsDxeWakeupBuffer = 0x88000;\r
\r
/**\r
Enable Debug Agent to support source debugging on AP function.\r
**/\r
VOID\r
SaveCpuMpData (\r
- IN CPU_MP_DATA *CpuMpData\r
+ IN CPU_MP_DATA *CpuMpData\r
)\r
{\r
mCpuMpData = CpuMpData;\r
**/\r
UINTN\r
GetWakeupBuffer (\r
- IN UINTN WakeupBufferSize\r
+ IN UINTN WakeupBufferSize\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_PHYSICAL_ADDRESS StartAddress;\r
- EFI_MEMORY_TYPE MemoryType;\r
+ EFI_STATUS Status;\r
+ EFI_PHYSICAL_ADDRESS StartAddress;\r
+ EFI_MEMORY_TYPE MemoryType;\r
\r
if (PcdGetBool (PcdSevEsIsEnabled)) {\r
MemoryType = EfiReservedMemoryType;\r
} else {\r
StartAddress = 0x88000;\r
}\r
+\r
Status = gBS->AllocatePages (\r
AllocateMaxAddress,\r
MemoryType,\r
);\r
ASSERT_EFI_ERROR (Status);\r
if (EFI_ERROR (Status)) {\r
- StartAddress = (EFI_PHYSICAL_ADDRESS) -1;\r
+ StartAddress = (EFI_PHYSICAL_ADDRESS)-1;\r
} else if (PcdGetBool (PcdSevEsIsEnabled)) {\r
//\r
// Next SEV-ES wakeup buffer allocation must be below this allocation\r
mSevEsDxeWakeupBuffer = StartAddress;\r
}\r
\r
- DEBUG ((DEBUG_INFO, "WakeupBufferStart = %x, WakeupBufferSize = %x\n",\r
- (UINTN) StartAddress, WakeupBufferSize));\r
+ DEBUG ((\r
+ DEBUG_INFO,\r
+ "WakeupBufferStart = %x, WakeupBufferSize = %x\n",\r
+ (UINTN)StartAddress,\r
+ WakeupBufferSize\r
+ ));\r
\r
- return (UINTN) StartAddress;\r
+ return (UINTN)StartAddress;\r
}\r
\r
/**\r
**/\r
UINTN\r
GetModeTransitionBuffer (\r
- IN UINTN BufferSize\r
+ IN UINTN BufferSize\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_PHYSICAL_ADDRESS StartAddress;\r
+ EFI_STATUS Status;\r
+ EFI_PHYSICAL_ADDRESS StartAddress;\r
\r
StartAddress = BASE_4GB - 1;\r
- Status = gBS->AllocatePages (\r
- AllocateMaxAddress,\r
- EfiBootServicesCode,\r
- EFI_SIZE_TO_PAGES (BufferSize),\r
- &StartAddress\r
- );\r
+ Status = gBS->AllocatePages (\r
+ AllocateMaxAddress,\r
+ EfiBootServicesCode,\r
+ EFI_SIZE_TO_PAGES (BufferSize),\r
+ &StartAddress\r
+ );\r
if (EFI_ERROR (Status)) {\r
StartAddress = 0;\r
}\r
// Allocate 1 page for AP jump table page\r
//\r
StartAddress = BASE_4GB - 1;\r
- Status = gBS->AllocatePages (\r
- AllocateMaxAddress,\r
- EfiReservedMemoryType,\r
- 1,\r
- &StartAddress\r
- );\r
+ Status = gBS->AllocatePages (\r
+ AllocateMaxAddress,\r
+ EfiReservedMemoryType,\r
+ 1,\r
+ &StartAddress\r
+ );\r
ASSERT_EFI_ERROR (Status);\r
\r
- DEBUG ((DEBUG_INFO, "Dxe: SevEsAPMemory = %lx\n", (UINTN) StartAddress));\r
+ DEBUG ((DEBUG_INFO, "Dxe: SevEsAPMemory = %lx\n", (UINTN)StartAddress));\r
\r
//\r
// Save the SevEsAPMemory as the AP jump table.\r
//\r
Msr.GhcbPhysicalAddress = AsmReadMsr64 (MSR_SEV_ES_GHCB);\r
- Ghcb = Msr.Ghcb;\r
+ Ghcb = Msr.Ghcb;\r
\r
VmgInit (Ghcb, &InterruptState);\r
- VmgExit (Ghcb, SVM_EXIT_AP_JUMP_TABLE, 0, (UINT64) (UINTN) StartAddress);\r
+ VmgExit (Ghcb, SVM_EXIT_AP_JUMP_TABLE, 0, (UINT64)(UINTN)StartAddress);\r
VmgDone (Ghcb, InterruptState);\r
\r
- return (UINTN) StartAddress;\r
+ return (UINTN)StartAddress;\r
}\r
\r
/**\r
VOID\r
)\r
{\r
- UINTN ProcessorNumber;\r
- EFI_STATUS Status;\r
- CPU_MP_DATA *CpuMpData;\r
+ UINTN ProcessorNumber;\r
+ EFI_STATUS Status;\r
+ CPU_MP_DATA *CpuMpData;\r
\r
CpuMpData = GetCpuMpData ();\r
\r
// First, check whether pending StartupAllAPs() exists.\r
//\r
if (CpuMpData->WaitEvent != NULL) {\r
-\r
Status = CheckAllAPs ();\r
//\r
// If all APs finish for StartupAllAPs(), signal the WaitEvent for it.\r
//\r
if (Status != EFI_NOT_READY) {\r
- Status = gBS->SignalEvent (CpuMpData->WaitEvent);\r
+ Status = gBS->SignalEvent (CpuMpData->WaitEvent);\r
CpuMpData->WaitEvent = NULL;\r
}\r
}\r
// Second, check whether pending StartupThisAPs() callings exist.\r
//\r
for (ProcessorNumber = 0; ProcessorNumber < CpuMpData->CpuCount; ProcessorNumber++) {\r
-\r
if (CpuMpData->CpuData[ProcessorNumber].WaitEvent == NULL) {\r
continue;\r
}\r
\r
if (Status != EFI_NOT_READY) {\r
gBS->SignalEvent (CpuMpData->CpuData[ProcessorNumber].WaitEvent);\r
- CpuMpData->CpuData[ProcessorNumber].WaitEvent = NULL;\r
+ CpuMpData->CpuData[ProcessorNumber].WaitEvent = NULL;\r
}\r
}\r
}\r
VOID\r
EFIAPI\r
CheckApsStatus (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
{\r
//\r
UINTN GdtEntryCount;\r
UINT16 Index;\r
\r
- Index = (UINT16) -1;\r
+ Index = (UINT16)-1;\r
AsmReadGdtr (&GdtrDesc);\r
GdtEntryCount = (GdtrDesc.Limit + 1) / sizeof (IA32_SEGMENT_DESCRIPTOR);\r
- GdtEntry = (IA32_SEGMENT_DESCRIPTOR *) GdtrDesc.Base;\r
+ GdtEntry = (IA32_SEGMENT_DESCRIPTOR *)GdtrDesc.Base;\r
for (Index = 0; Index < GdtEntryCount; Index++) {\r
if (GdtEntry->Bits.L == 0) {\r
- if (GdtEntry->Bits.Type > 8 && GdtEntry->Bits.DB == 0) {\r
+ if ((GdtEntry->Bits.Type > 8) && (GdtEntry->Bits.DB == 0)) {\r
break;\r
}\r
}\r
+\r
GdtEntry++;\r
}\r
+\r
ASSERT (Index != GdtEntryCount);\r
return Index * 8;\r
}\r
\r
AsmReadGdtr (&GdtrDesc);\r
GdtEntryCount = (GdtrDesc.Limit + 1) / sizeof (IA32_SEGMENT_DESCRIPTOR);\r
- GdtEntry = (IA32_SEGMENT_DESCRIPTOR *) GdtrDesc.Base;\r
+ GdtEntry = (IA32_SEGMENT_DESCRIPTOR *)GdtrDesc.Base;\r
for (Index = 0; Index < GdtEntryCount; Index++) {\r
if (GdtEntry->Bits.L == 0) {\r
- if (GdtEntry->Bits.Type > 8 && GdtEntry->Bits.DB == 1) {\r
+ if ((GdtEntry->Bits.Type > 8) && (GdtEntry->Bits.DB == 1)) {\r
break;\r
}\r
}\r
+\r
GdtEntry++;\r
}\r
+\r
ASSERT (Index != GdtEntryCount);\r
return Index * 8;\r
}\r
IN OUT VOID *Buffer\r
)\r
{\r
- CPU_MP_DATA *CpuMpData;\r
- BOOLEAN MwaitSupport;\r
- ASM_RELOCATE_AP_LOOP AsmRelocateApLoopFunc;\r
- UINTN ProcessorNumber;\r
- UINTN StackStart;\r
+ CPU_MP_DATA *CpuMpData;\r
+ BOOLEAN MwaitSupport;\r
+ ASM_RELOCATE_AP_LOOP AsmRelocateApLoopFunc;\r
+ UINTN ProcessorNumber;\r
+ UINTN StackStart;\r
\r
MpInitLibWhoAmI (&ProcessorNumber);\r
CpuMpData = GetCpuMpData ();\r
} else {\r
StackStart = mReservedTopOfApStack;\r
}\r
- AsmRelocateApLoopFunc = (ASM_RELOCATE_AP_LOOP) (UINTN) mReservedApLoopFunc;\r
+\r
+ AsmRelocateApLoopFunc = (ASM_RELOCATE_AP_LOOP)(UINTN)mReservedApLoopFunc;\r
AsmRelocateApLoopFunc (\r
MwaitSupport,\r
CpuMpData->ApTargetCState,\r
CpuMpData->PmCodeSegment,\r
StackStart - ProcessorNumber * AP_SAFE_STACK_SIZE,\r
- (UINTN) &mNumberToFinish,\r
+ (UINTN)&mNumberToFinish,\r
CpuMpData->Pm16CodeSegment,\r
CpuMpData->SevEsAPBuffer,\r
CpuMpData->WakeupBuffer\r
VOID\r
EFIAPI\r
MpInitChangeApLoopCallback (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
{\r
- CPU_MP_DATA *CpuMpData;\r
+ CPU_MP_DATA *CpuMpData;\r
\r
- CpuMpData = GetCpuMpData ();\r
- CpuMpData->PmCodeSegment = GetProtectedModeCS ();\r
+ CpuMpData = GetCpuMpData ();\r
+ CpuMpData->PmCodeSegment = GetProtectedModeCS ();\r
CpuMpData->Pm16CodeSegment = GetProtectedMode16CS ();\r
- CpuMpData->ApLoopMode = PcdGet8 (PcdCpuApLoopMode);\r
- mNumberToFinish = CpuMpData->CpuCount - 1;\r
+ CpuMpData->ApLoopMode = PcdGet8 (PcdCpuApLoopMode);\r
+ mNumberToFinish = CpuMpData->CpuCount - 1;\r
WakeUpAP (CpuMpData, TRUE, 0, RelocateApLoop, NULL, TRUE);\r
while (mNumberToFinish > 0) {\r
CpuPause ();\r
}\r
\r
- if (CpuMpData->SevEsIsEnabled && (CpuMpData->WakeupBuffer != (UINTN) -1)) {\r
+ if (CpuMpData->SevEsIsEnabled && (CpuMpData->WakeupBuffer != (UINTN)-1)) {\r
//\r
// There are APs present. Re-use reserved memory area below 1MB from\r
// WakeupBuffer as the area to be used for transitioning to 16-bit mode\r
// in support of booting of the AP by an OS.\r
//\r
CopyMem (\r
- (VOID *) CpuMpData->WakeupBuffer,\r
- (VOID *) (CpuMpData->AddressMap.RendezvousFunnelAddress +\r
- CpuMpData->AddressMap.SwitchToRealPM16ModeOffset),\r
+ (VOID *)CpuMpData->WakeupBuffer,\r
+ (VOID *)(CpuMpData->AddressMap.RendezvousFunnelAddress +\r
+ CpuMpData->AddressMap.SwitchToRealPM16ModeOffset),\r
CpuMpData->AddressMap.SwitchToRealPM16ModeSize\r
);\r
}\r
**/\r
VOID\r
InitMpGlobalData (\r
- IN CPU_MP_DATA *CpuMpData\r
+ IN CPU_MP_DATA *CpuMpData\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_PHYSICAL_ADDRESS Address;\r
- UINTN ApSafeBufferSize;\r
- UINTN Index;\r
- EFI_GCD_MEMORY_SPACE_DESCRIPTOR MemDesc;\r
- UINTN StackBase;\r
- CPU_INFO_IN_HOB *CpuInfoInHob;\r
+ EFI_STATUS Status;\r
+ EFI_PHYSICAL_ADDRESS Address;\r
+ UINTN ApSafeBufferSize;\r
+ UINTN Index;\r
+ EFI_GCD_MEMORY_SPACE_DESCRIPTOR MemDesc;\r
+ UINTN StackBase;\r
+ CPU_INFO_IN_HOB *CpuInfoInHob;\r
\r
SaveCpuMpData (CpuMpData);\r
\r
//\r
CpuInfoInHob = (CPU_INFO_IN_HOB *)(UINTN)CpuMpData->CpuInfoInHob;\r
for (Index = 0; Index < CpuMpData->CpuCount; ++Index) {\r
- if (CpuInfoInHob != NULL && CpuInfoInHob[Index].ApTopOfStack != 0) {\r
+ if ((CpuInfoInHob != NULL) && (CpuInfoInHob[Index].ApTopOfStack != 0)) {\r
StackBase = (UINTN)CpuInfoInHob[Index].ApTopOfStack - CpuMpData->CpuApStackSize;\r
} else {\r
StackBase = CpuMpData->Buffer + Index * CpuMpData->CpuApStackSize;\r
);\r
ASSERT_EFI_ERROR (Status);\r
\r
- DEBUG ((DEBUG_INFO, "Stack Guard set at %lx [cpu%lu]!\n",\r
- (UINT64)StackBase, (UINT64)Index));\r
+ DEBUG ((\r
+ DEBUG_INFO,\r
+ "Stack Guard set at %lx [cpu%lu]!\n",\r
+ (UINT64)StackBase,\r
+ (UINT64)Index\r
+ ));\r
}\r
}\r
\r
// Allocating it in advance since memory services are not available in\r
// Exit Boot Services callback function.\r
//\r
- ApSafeBufferSize = EFI_PAGES_TO_SIZE (EFI_SIZE_TO_PAGES (\r
- CpuMpData->AddressMap.RelocateApLoopFuncSize\r
- ));\r
+ ApSafeBufferSize = EFI_PAGES_TO_SIZE (\r
+ EFI_SIZE_TO_PAGES (\r
+ CpuMpData->AddressMap.RelocateApLoopFuncSize\r
+ )\r
+ );\r
Address = BASE_4GB - 1;\r
Status = gBS->AllocatePages (\r
AllocateMaxAddress,\r
);\r
ASSERT_EFI_ERROR (Status);\r
\r
- mReservedApLoopFunc = (VOID *) (UINTN) Address;\r
+ mReservedApLoopFunc = (VOID *)(UINTN)Address;\r
ASSERT (mReservedApLoopFunc != NULL);\r
\r
//\r
);\r
}\r
\r
- ApSafeBufferSize = EFI_PAGES_TO_SIZE (EFI_SIZE_TO_PAGES (\r
- CpuMpData->CpuCount * AP_SAFE_STACK_SIZE\r
- ));\r
+ ApSafeBufferSize = EFI_PAGES_TO_SIZE (\r
+ EFI_SIZE_TO_PAGES (\r
+ CpuMpData->CpuCount * AP_SAFE_STACK_SIZE\r
+ )\r
+ );\r
Address = BASE_4GB - 1;\r
Status = gBS->AllocatePages (\r
AllocateMaxAddress,\r
);\r
ASSERT_EFI_ERROR (Status);\r
\r
- mReservedTopOfApStack = (UINTN) Address + ApSafeBufferSize;\r
+ mReservedTopOfApStack = (UINTN)Address + ApSafeBufferSize;\r
ASSERT ((mReservedTopOfApStack & (UINTN)(CPU_STACK_ALIGNMENT - 1)) == 0);\r
CopyMem (\r
mReservedApLoopFunc,\r
EFI_STATUS\r
EFIAPI\r
MpInitLibStartupAllAPs (\r
- IN EFI_AP_PROCEDURE Procedure,\r
- IN BOOLEAN SingleThread,\r
- IN EFI_EVENT WaitEvent OPTIONAL,\r
- IN UINTN TimeoutInMicroseconds,\r
- IN VOID *ProcedureArgument OPTIONAL,\r
- OUT UINTN **FailedCpuList OPTIONAL\r
+ IN EFI_AP_PROCEDURE Procedure,\r
+ IN BOOLEAN SingleThread,\r
+ IN EFI_EVENT WaitEvent OPTIONAL,\r
+ IN UINTN TimeoutInMicroseconds,\r
+ IN VOID *ProcedureArgument OPTIONAL,\r
+ OUT UINTN **FailedCpuList OPTIONAL\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
//\r
// Temporarily stop checkAllApsStatus for avoid resource dead-lock.\r
EFI_STATUS\r
EFIAPI\r
MpInitLibStartupThisAP (\r
- IN EFI_AP_PROCEDURE Procedure,\r
- IN UINTN ProcessorNumber,\r
- IN EFI_EVENT WaitEvent OPTIONAL,\r
- IN UINTN TimeoutInMicroseconds,\r
- IN VOID *ProcedureArgument OPTIONAL,\r
- OUT BOOLEAN *Finished OPTIONAL\r
+ IN EFI_AP_PROCEDURE Procedure,\r
+ IN UINTN ProcessorNumber,\r
+ IN EFI_EVENT WaitEvent OPTIONAL,\r
+ IN UINTN TimeoutInMicroseconds,\r
+ IN VOID *ProcedureArgument OPTIONAL,\r
+ OUT BOOLEAN *Finished OPTIONAL\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
//\r
// temporarily stop checkAllApsStatus for avoid resource dead-lock.\r
EFI_STATUS\r
EFIAPI\r
MpInitLibSwitchBSP (\r
- IN UINTN ProcessorNumber,\r
- IN BOOLEAN EnableOldBSP\r
+ IN UINTN ProcessorNumber,\r
+ IN BOOLEAN EnableOldBSP\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_TIMER_ARCH_PROTOCOL *Timer;\r
- UINT64 TimerPeriod;\r
+ EFI_STATUS Status;\r
+ EFI_TIMER_ARCH_PROTOCOL *Timer;\r
+ UINT64 TimerPeriod;\r
\r
TimerPeriod = 0;\r
//\r
// Locate Timer Arch Protocol\r
//\r
- Status = gBS->LocateProtocol (&gEfiTimerArchProtocolGuid, NULL, (VOID **) &Timer);\r
+ Status = gBS->LocateProtocol (&gEfiTimerArchProtocolGuid, NULL, (VOID **)&Timer);\r
if (EFI_ERROR (Status)) {\r
Timer = NULL;\r
}\r
EFI_STATUS\r
EFIAPI\r
MpInitLibEnableDisableAP (\r
- IN UINTN ProcessorNumber,\r
- IN BOOLEAN EnableAP,\r
- IN UINT32 *HealthFlag OPTIONAL\r
+ IN UINTN ProcessorNumber,\r
+ IN BOOLEAN EnableAP,\r
+ IN UINT32 *HealthFlag OPTIONAL\r
)\r
{\r
- EFI_STATUS Status;\r
- BOOLEAN TempStopCheckState;\r
+ EFI_STATUS Status;\r
+ BOOLEAN TempStopCheckState;\r
\r
TempStopCheckState = FALSE;\r
//\r
**/\r
EFI_STATUS\r
PlatformShadowMicrocode (\r
- IN OUT CPU_MP_DATA *CpuMpData\r
+ IN OUT CPU_MP_DATA *CpuMpData\r
)\r
{\r
//\r
projects / mirror_edk2.git / blobdiff