本文整理汇总了C++中CPU_SPECIFIC_SERVICES::GetHtLinkFeatures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::GetHtLinkFeatures方法的具体用法？C++ CPU_SPECIFIC_SERVICES::GetHtLinkFeatures怎么用？C++ CPU_SPECIFIC_SERVICES::GetHtLinkFeatures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::GetHtLinkFeatures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: ASSERT
/**
* Should message-based C1e be enabled
*
* @param[in] PlatformConfig Contains the runtime modifiable feature input data.
* @param[in] StdHeader Config Handle for library, services.
*
* @retval TRUE Message-based C1e is supported.
* @retval FALSE Message-based C1e cannot be enabled.
*
*/
BOOLEAN
STATIC
IsMsgBasedC1eFeatureEnabled (
IN PLATFORM_CONFIGURATION *PlatformConfig,
IN AMD_CONFIG_PARAMS *StdHeader
)
{
UINTN Link;
UINTN LinkCount;
UINT32 Socket;
UINT32 Module;
BOOLEAN IsEnabled;
PCI_ADDR PciAddress;
AGESA_STATUS AgesaStatus;
HT_HOST_FEATS HtHostFeats;
CPU_SPECIFIC_SERVICES *CpuServices;
MSG_BASED_C1E_FAMILY_SERVICES *FamilyServices;
ASSERT (PlatformConfig->C1eMode < MaxC1eMode);
IsEnabled = FALSE;
if (PlatformConfig->C1eMode == C1eModeMsgBased) {
ASSERT (PlatformConfig->C1ePlatformData < 0x10000);
ASSERT (PlatformConfig->C1ePlatformData != 0);
if ((PlatformConfig->C1ePlatformData != 0) && (PlatformConfig->C1ePlatformData < 0xFFFE)) {
IsEnabled = TRUE;
for (Socket = 0; Socket < GetPlatformNumberOfSockets (); Socket++) {
if (IsProcessorPresent (Socket, StdHeader)) {
GetFeatureServicesOfSocket (&MsgBasedC1eFamilyServiceTable, Socket, (CONST VOID **)&FamilyServices, StdHeader);
if ((FamilyServices == NULL) || !FamilyServices->IsMsgBasedC1eSupported (FamilyServices, Socket, StdHeader)) {
IsEnabled = FALSE;
break;
} else {
// If the CPU revision supports message-based C1e, check whether the feature should
// be disabled based on the speed of ncHT links (HT1).
GetCpuServicesOfSocket (Socket, &CpuServices, StdHeader);
for (Module = 0; Module < GetPlatformNumberOfModules (); Module++) {
if (GetPciAddress (StdHeader, Socket, Module, &PciAddress, &AgesaStatus)) {
HtHostFeats.HtHostValue = 0;
for (LinkCount = 0; LinkCount < 8; LinkCount++) {
if (FindHtHostCapability (LinkCount, &PciAddress, StdHeader)) {
CpuServices->GetHtLinkFeatures (CpuServices, &Link, &PciAddress, &HtHostFeats, StdHeader);
if ((HtHostFeats.HtHostFeatures.NonCoherent == 1) && (HtHostFeats.HtHostFeatures.Ht1 == 1)) {
IsEnabled = FALSE;
break;
}
}
}
}
// Exit for (Module = 0; Module < GetPlatformNumberOfModules; Module++)
if (!IsEnabled) {
break;
}
}
}
}
// Exit for (Socket = 0; Socket < GetPlatformNumberOfSockets (); Socket++)
if (!IsEnabled) {
break;
}
}
}
}
return IsEnabled;
}