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C++ CPU_SPECIFIC_SERVICES::GetNextHtLinkFeatures方法代码示例

本文整理汇总了C++中CPU_SPECIFIC_SERVICES::GetNextHtLinkFeatures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::GetNextHtLinkFeatures方法的具体用法?C++ CPU_SPECIFIC_SERVICES::GetNextHtLinkFeatures怎么用?C++ CPU_SPECIFIC_SERVICES::GetNextHtLinkFeatures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CPU_SPECIFIC_SERVICES的用法示例。


在下文中一共展示了CPU_SPECIFIC_SERVICES::GetNextHtLinkFeatures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: GetCpuServicesOfSocket

/**
 * This routine checks whether any non-coherent links in the system
 * runs in HT1 mode; used to determine whether certain features
 * should be disabled when this routine returns TRUE.
 *
 * @param[in]      StdHeader  Standard AMD configuration parameters.
 *
 * @retval         TRUE       One of the non-coherent links in the
 *                            system runs in HT1 mode
 * @retval         FALSE      None of the non-coherent links in the
 *                            system is running in HT1 mode
 */
BOOLEAN
IsNonCoherentHt1 (
  IN       AMD_CONFIG_PARAMS *StdHeader
  )
{
  UINTN                 Link;
  UINT32                Socket;
  UINT32                Module;
  PCI_ADDR              PciAddress;
  AGESA_STATUS          AgesaStatus;
  HT_HOST_FEATS         HtHostFeats;
  CPU_SPECIFIC_SERVICES *CpuServices;

  for (Socket = 0; Socket < GetPlatformNumberOfSockets (); Socket++) {
    if (IsProcessorPresent (Socket, StdHeader)) {
      GetCpuServicesOfSocket (Socket, &CpuServices, StdHeader);
      for (Module = 0; Module < GetPlatformNumberOfModules (); Module++) {
        if (GetPciAddress (StdHeader, Socket, Module, &PciAddress, &AgesaStatus)) {
          HtHostFeats.HtHostValue = 0;
          Link = 0;
          while (CpuServices->GetNextHtLinkFeatures (CpuServices, &Link, &PciAddress, &HtHostFeats, StdHeader)) {
            // Return TRUE and exit routine once we find a non-coherent link in HT1
            if ((HtHostFeats.HtHostFeatures.NonCoherent == 1) && (HtHostFeats.HtHostFeatures.Ht1 == 1)) {
              return TRUE;
            }
          }
        }
      }
    }
  }

  return FALSE;
}
开发者ID:michaelforney,项目名称:coreboot,代码行数:45,代码来源:cpuFeatures.c


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