Ejemplos de MtrrSetFixedMtrrWorker en C++ (Cpp)

Ejemplo n.º 1

Archivo: MtrrLib.c Proyecto: RafaelRMachado/MinnowBoard

EFIAPI
MtrrSetAllMtrrs (
  IN MTRR_SETTINGS                *MtrrSetting
  )
{
  MTRR_CONTEXT  MtrrContext;

  if (!IsMtrrSupported ()) {
    return MtrrSetting;
  }

  PreMtrrChange (&MtrrContext);

  //
  // Set fixed MTRRs
  //
  MtrrSetFixedMtrrWorker (&MtrrSetting->Fixed);

  //
  // Set variable MTRRs
  //
  MtrrSetVariableMtrrWorker (&MtrrSetting->Variables);

  //
  // Set MTRR_DEF_TYPE value
  //
  AsmWriteMsr64 (MTRR_LIB_IA32_MTRR_DEF_TYPE, MtrrSetting->MtrrDefType);

  PostMtrrChangeEnableCache (&MtrrContext);

  return MtrrSetting;
}

Ejemplo n.º 2

EFIAPI
MtrrSetAllMtrrs (
  IN MTRR_SETTINGS                *MtrrSetting
  )
{
  UINTN  Cr4;

  if (!IsMtrrSupported ()) {
    return MtrrSetting;
  }

  Cr4 = PreMtrrChange ();

  //
  // Set fixed MTRRs
  //
  MtrrSetFixedMtrrWorker (&MtrrSetting->Fixed);

  //
  // Set variable MTRRs
  //
  MtrrSetVariableMtrrWorker (&MtrrSetting->Variables);

  //
  // Set MTRR_DEF_TYPE value
  //
  AsmWriteMsr64 (MTRR_LIB_IA32_MTRR_DEF_TYPE, MtrrSetting->MtrrDefType);

  PostMtrrChange (Cr4);

  return MtrrSetting;
}

Ejemplo n.º 3

Archivo: MtrrLib.c Proyecto: RafaelRMachado/MinnowBoard

EFIAPI
MtrrSetFixedMtrr (
  IN MTRR_FIXED_SETTINGS          *FixedSettings
  )
{
  MTRR_CONTEXT  MtrrContext;

  if (!IsMtrrSupported ()) {
    return FixedSettings;
  }

  PreMtrrChange (&MtrrContext);
  MtrrSetFixedMtrrWorker (FixedSettings);
  PostMtrrChange (&MtrrContext);

  return FixedSettings;
}

Ejemplo n.º 4

EFIAPI
MtrrSetFixedMtrr (
  IN MTRR_FIXED_SETTINGS          *FixedSettings
  )
{
  UINTN  Cr4;

  if (!IsMtrrSupported ()) {
    return FixedSettings;
  }

  Cr4 = PreMtrrChange ();
  MtrrSetFixedMtrrWorker (FixedSettings);
  PostMtrrChange (Cr4);

  return FixedSettings;
}