C++ LibAmdMemFill函数代码示例

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本文整理汇总了C++中LibAmdMemFill函数的典型用法代码示例。如果您正苦于以下问题：C++ LibAmdMemFill函数的具体用法？C++ LibAmdMemFill怎么用？C++ LibAmdMemFill使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了LibAmdMemFill函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: OemCustomizeInitEarly

/*---------------------------------------------------------------------------------------*/
VOID
OemCustomizeInitEarly (
	IN  OUT AMD_EARLY_PARAMS    *InitEarly
	)
{
	AGESA_STATUS         Status;
	VOID                 *TrinityPcieComplexListPtr;
	VOID                 *TrinityPciePortPtr;
	VOID                 *TrinityPcieDdiPtr;

	ALLOCATE_HEAP_PARAMS AllocHeapParams;

	// GNB PCIe topology Porting

	//
	// Allocate buffer for PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR
	//
	AllocHeapParams.RequestedBufferSize = sizeof(Trinity) + sizeof(PortList) + sizeof(DdiList);

	AllocHeapParams.BufferHandle = AMD_MEM_MISC_HANDLES_START;
	AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
	Status = HeapAllocateBuffer (&AllocHeapParams, &InitEarly->StdHeader);
	if ( Status!= AGESA_SUCCESS) {
		// Could not allocate buffer for PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR
		ASSERT(FALSE);
		return;
	}

	TrinityPcieComplexListPtr  =  (PCIe_COMPLEX_DESCRIPTOR *) AllocHeapParams.BufferPtr;

	AllocHeapParams.BufferPtr += sizeof(Trinity);
	TrinityPciePortPtr         =  (PCIe_PORT_DESCRIPTOR *)AllocHeapParams.BufferPtr;

	AllocHeapParams.BufferPtr += sizeof(PortList);
	TrinityPcieDdiPtr          =  (PCIe_DDI_DESCRIPTOR *) AllocHeapParams.BufferPtr;

	LibAmdMemFill (TrinityPcieComplexListPtr,
		       0,
		       sizeof(Trinity),
		       &InitEarly->StdHeader);

	LibAmdMemFill (TrinityPciePortPtr,
		       0,
		       sizeof(PortList),
		       &InitEarly->StdHeader);

	LibAmdMemFill (TrinityPcieDdiPtr,
		       0,
		       sizeof(DdiList),
		       &InitEarly->StdHeader);

	LibAmdMemCopy  (TrinityPcieComplexListPtr, &Trinity, sizeof(Trinity), &InitEarly->StdHeader);
	LibAmdMemCopy  (TrinityPciePortPtr, &PortList[0], sizeof(PortList), &InitEarly->StdHeader);
	LibAmdMemCopy  (TrinityPcieDdiPtr, &DdiList[0], sizeof(DdiList), &InitEarly->StdHeader);

	((PCIe_COMPLEX_DESCRIPTOR*)TrinityPcieComplexListPtr)->PciePortList =  (PCIe_PORT_DESCRIPTOR*)TrinityPciePortPtr;
	((PCIe_COMPLEX_DESCRIPTOR*)TrinityPcieComplexListPtr)->DdiLinkList  =  (PCIe_DDI_DESCRIPTOR*)TrinityPcieDdiPtr;

	InitEarly->GnbConfig.PcieComplexList = TrinityPcieComplexListPtr;
}

开发者ID:0ida，项目名称:coreboot，代码行数:61，代码来源:PlatformGnbPcie.c

示例2: OemInitEarly

static AGESA_STATUS OemInitEarly(AMD_EARLY_PARAMS * InitEarly)
{
  AGESA_STATUS         Status;
  VOID                 *LlanoPcieComplexListPtr;
  VOID                 *LlanoPciePortPtr;
  VOID                 *LlanoPcieDdiPtr;

  ALLOCATE_HEAP_PARAMS AllocHeapParams;

  // GNB PCIe topology Porting

  //
  // Allocate buffer for PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR
  //
  AllocHeapParams.RequestedBufferSize = sizeof(Llano) + sizeof(PortList) + sizeof(DdiList);

  AllocHeapParams.BufferHandle = AMD_MEM_MISC_HANDLES_START;
  AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
  Status = HeapAllocateBuffer (&AllocHeapParams, &InitEarly->StdHeader);
	ASSERT(Status == AGESA_SUCCESS);

  LlanoPcieComplexListPtr  =  (PCIe_COMPLEX_DESCRIPTOR *) AllocHeapParams.BufferPtr;

  AllocHeapParams.BufferPtr += sizeof(Llano);
  LlanoPciePortPtr         =  (PCIe_PORT_DESCRIPTOR *)AllocHeapParams.BufferPtr;

  AllocHeapParams.BufferPtr += sizeof(PortList);
  LlanoPcieDdiPtr          =  (PCIe_DDI_DESCRIPTOR *) AllocHeapParams.BufferPtr;

  LibAmdMemFill (LlanoPcieComplexListPtr,
                   0,
                   sizeof(Llano),
                   &InitEarly->StdHeader);

  LibAmdMemFill (LlanoPciePortPtr,
                   0,
                   sizeof(PortList),
                   &InitEarly->StdHeader);

  LibAmdMemFill (LlanoPcieDdiPtr,
                   0,
                   sizeof(DdiList),
                   &InitEarly->StdHeader);

  LibAmdMemCopy  (LlanoPcieComplexListPtr, &Llano, sizeof(Llano), &InitEarly->StdHeader);
  LibAmdMemCopy  (LlanoPciePortPtr, &PortList[0], sizeof(PortList), &InitEarly->StdHeader);
  LibAmdMemCopy  (LlanoPcieDdiPtr, &DdiList[0], sizeof(DdiList), &InitEarly->StdHeader);


  ((PCIe_COMPLEX_DESCRIPTOR*)LlanoPcieComplexListPtr)->PciePortList =  (PCIe_PORT_DESCRIPTOR*)LlanoPciePortPtr;
  ((PCIe_COMPLEX_DESCRIPTOR*)LlanoPcieComplexListPtr)->DdiLinkList  =  (PCIe_DDI_DESCRIPTOR*)LlanoPcieDdiPtr;

  InitEarly->GnbConfig.PcieComplexList = LlanoPcieComplexListPtr;
  InitEarly->GnbConfig.PsppPolicy      = 0;
	return AGESA_SUCCESS;
}

开发者ID:tidatida，项目名称:coreboot，代码行数:56，代码来源:PlatformGnbPcie.c

示例3: GfxInitAtPost

AGESA_STATUS
GfxInitAtPost (
    IN       AMD_CONFIG_PARAMS               *StdHeader
)
{
    AMD_POST_PARAMS       *PostParamsPtr;
    GFX_CARD_CARD_INFO    GfxDiscreteCardInfo;
    AGESA_STATUS          Status;
    GFX_PLATFORM_CONFIG   *Gfx;
    PostParamsPtr = (AMD_POST_PARAMS *)StdHeader;
    IDS_HDT_CONSOLE (GNB_TRACE, "GfxInitAtPost Enter\n");
    Status = GfxLocateConfigData (StdHeader, &Gfx);
    ASSERT (Status == AGESA_SUCCESS);
    if (Status == AGESA_SUCCESS) {
        if (GfxLibIsControllerPresent (StdHeader)) {
            if (PostParamsPtr->MemConfig.UmaMode != UMA_NONE) {
                LibAmdMemFill (&GfxDiscreteCardInfo, 0x0, sizeof (GfxDiscreteCardInfo), StdHeader);
                GfxGetDiscreteCardInfo (&GfxDiscreteCardInfo, StdHeader);
                if (GfxDiscreteCardInfo.PciGfxCardBitmap != 0 ||
                        (GfxDiscreteCardInfo.AmdPcieGfxCardBitmap & GfxDiscreteCardInfo.PcieGfxCardBitmap) !=
                        GfxDiscreteCardInfo.AmdPcieGfxCardBitmap) {
                    PostParamsPtr->MemConfig.UmaMode = UMA_NONE;
                    IDS_HDT_CONSOLE (GFX_MISC, "  GfxDisabled due dGPU policy\n");
                }
            }
        } else {
            PostParamsPtr->MemConfig.UmaMode = UMA_NONE;
            Gfx->GfxFusedOff = TRUE;
        }
    } else {
        PostParamsPtr->MemConfig.UmaMode = UMA_NONE;
    }
    IDS_HDT_CONSOLE (GNB_TRACE, "GfxInitAtPost Exit [0x%x]\n", Status);
    return  Status;
}

开发者ID:michaelforney，项目名称:coreboot，代码行数:35，代码来源:GfxInitAtPost.c