本文整理汇总了C++中CPU_SPECIFIC_SERVICES::GetWheaInitData方法的典型用法代码示例。如果您正苦于以下问题：C++ CPU_SPECIFIC_SERVICES::GetWheaInitData方法的具体用法？C++ CPU_SPECIFIC_SERVICES::GetWheaInitData怎么用？C++ CPU_SPECIFIC_SERVICES::GetWheaInitData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CPU_SPECIFIC_SERVICES的用法示例。
在下文中一共展示了CPU_SPECIFIC_SERVICES::GetWheaInitData方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: LibAmdMsrRead
/**
*
* It will create the ACPI tale of WHEA and return the pointer to the table.
*
* @param[in, out] StdHeader Standard Head Pointer
* @param[in, out] WheaMcePtr Point to Whea Hest Mce table
* @param[in, out] WheaCmcPtr Point to Whea Hest Cmc table
*
* @retval UINT32 AGESA_STATUS
*/
AGESA_STATUS
GetAcpiWheaMain (
IN OUT AMD_CONFIG_PARAMS *StdHeader,
IN OUT VOID **WheaMcePtr,
IN OUT VOID **WheaCmcPtr
)
{
UINT8 BankNum;
UINT8 Entries;
UINT16 HestMceTableSize;
UINT16 HestCmcTableSize;
UINT64 MsrData;
AMD_HEST_MCE_TABLE *HestMceTablePtr;
AMD_HEST_CMC_TABLE *HestCmcTablePtr;
AMD_HEST_BANK *HestBankPtr;
AMD_WHEA_INIT_DATA *WheaInitDataPtr;
ALLOCATE_HEAP_PARAMS AllocParams;
CPU_SPECIFIC_SERVICES *FamilySpecificServices;
FamilySpecificServices = NULL;
IDS_HDT_CONSOLE (CPU_TRACE, " WHEA is created\n");
// step 1: calculate Hest table size
LibAmdMsrRead (MSR_MCG_CAP, &MsrData, StdHeader);
BankNum = (UINT8) (((MSR_MCG_CAP_STRUCT *) (&MsrData))->Count);
if (BankNum == 0) {
return AGESA_ERROR;
}
GetCpuServicesOfCurrentCore (&FamilySpecificServices, StdHeader);
FamilySpecificServices->GetWheaInitData (FamilySpecificServices, &WheaInitDataPtr, &Entries, StdHeader);
ASSERT (WheaInitDataPtr->HestBankNum <= BankNum);
HestMceTableSize = sizeof (AMD_HEST_MCE_TABLE) + WheaInitDataPtr->HestBankNum * sizeof (AMD_HEST_BANK);
HestCmcTableSize = sizeof (AMD_HEST_CMC_TABLE) + WheaInitDataPtr->HestBankNum * sizeof (AMD_HEST_BANK);
HestMceTablePtr = (AMD_HEST_MCE_TABLE *) *WheaMcePtr;
HestCmcTablePtr = (AMD_HEST_CMC_TABLE *) *WheaCmcPtr;
// step 2: allocate a buffer by callback function
if ((HestMceTablePtr == NULL) || (HestCmcTablePtr == NULL)) {
AllocParams.RequestedBufferSize = (UINT32) (HestMceTableSize + HestCmcTableSize);
AllocParams.BufferHandle = AMD_WHEA_BUFFER_HANDLE;
AllocParams.Persist = HEAP_SYSTEM_MEM;
AGESA_TESTPOINT (TpProcCpuBeforeAllocateWheaBuffer, StdHeader);
if (HeapAllocateBuffer (&AllocParams, StdHeader) != AGESA_SUCCESS) {
return AGESA_ERROR;
}
AGESA_TESTPOINT (TpProcCpuAfterAllocateWheaBuffer, StdHeader);
HestMceTablePtr = (AMD_HEST_MCE_TABLE *) AllocParams.BufferPtr;
HestCmcTablePtr = (AMD_HEST_CMC_TABLE *) ((UINT8 *) (HestMceTablePtr + 1) + (WheaInitDataPtr->HestBankNum * sizeof (AMD_HEST_BANK)));
}
// step 3: fill in Hest MCE table
HestMceTablePtr->TblLength = HestMceTableSize;
HestMceTablePtr->GlobCapInitDataLSD = WheaInitDataPtr->GlobCapInitDataLSD;
HestMceTablePtr->GlobCapInitDataMSD = WheaInitDataPtr->GlobCapInitDataMSD;
HestMceTablePtr->GlobCtrlInitDataLSD = WheaInitDataPtr->GlobCtrlInitDataLSD;
HestMceTablePtr->GlobCtrlInitDataMSD = WheaInitDataPtr->GlobCtrlInitDataMSD;
HestMceTablePtr->NumHWBanks = WheaInitDataPtr->HestBankNum;
HestBankPtr = (AMD_HEST_BANK *) (HestMceTablePtr + 1);
CreateHestBank (HestBankPtr, WheaInitDataPtr->HestBankNum, WheaInitDataPtr);
// step 4: fill in Hest CMC table
HestCmcTablePtr->NumHWBanks = WheaInitDataPtr->HestBankNum;
HestCmcTablePtr->TblLength = HestCmcTableSize;
HestBankPtr = (AMD_HEST_BANK *) (HestCmcTablePtr + 1);
CreateHestBank (HestBankPtr, WheaInitDataPtr->HestBankNum, WheaInitDataPtr);
// step 5: fill in the incoming structure
*WheaMcePtr = HestMceTablePtr;
*WheaCmcPtr = HestCmcTablePtr;
return (AGESA_SUCCESS);
}