[mirror_edk2.git] / IntelFrameworkModulePkg / Library / SmmRuntimeDxeReportStatusCodeLibFramework / SmmRuntimeDxeSupport.c

/** @file\r
  Report Status Code Library for DXE Phase.\r
\r
  Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
  All rights reserved. This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include "ReportStatusCodeLibInternal.h"\r
\r
//\r
// Resources need by SMM runtime instance\r
// \r
#include <Library/OemHookStatusCodeLib.h>\r
#include <Protocol/SmmBase.h>\r
\r
STATIC \r
EFI_EVENT             mVirtualAddressChangeEvent;\r
\r
STATIC \r
EFI_EVENT             mExitBootServicesEvent;\r
\r
STATIC\r
EFI_STATUS_CODE_DATA  *mStatusCodeData;\r
\r
STATIC\r
BOOLEAN               mInSmm;\r
\r
EFI_SMM_BASE_PROTOCOL *mSmmBase;\r
\r
STATIC\r
EFI_RUNTIME_SERVICES  *mRT;\r
\r
STATIC\r
BOOLEAN               mHaveExitedBootServices = FALSE;\r
\r
/**\r
  Locate he report status code service.\r
\r
  @return     EFI_REPORT_STATUS_CODE    function point to\r
              ReportStatusCode.\r
**/\r
EFI_REPORT_STATUS_CODE\r
InternalGetReportStatusCode (\r
  VOID\r
  )\r
{\r
  EFI_STATUS_CODE_PROTOCOL  *StatusCodeProtocol;\r
  EFI_STATUS                Status;\r
\r
  if (mInSmm) {\r
    return (EFI_REPORT_STATUS_CODE) OemHookStatusCodeReport;\r
  } else if (mRT != NULL && mRT->Hdr.Revision < 0x20000) {\r
    return ((FRAMEWORK_EFI_RUNTIME_SERVICES*)mRT)->ReportStatusCode;\r
  } else if (!mHaveExitedBootServices) {\r
  	//\r
  	// Check gBS just in case. ReportStatusCode is called before gBS is initialized.\r
  	//\r
    if (gBS != NULL) {\r
      Status = gBS->LocateProtocol (&gEfiStatusCodeRuntimeProtocolGuid, NULL, (VOID**)&StatusCodeProtocol);\r
      if (!EFI_ERROR (Status) && StatusCodeProtocol != NULL) {\r
        return StatusCodeProtocol->ReportStatusCode;\r
      }\r
    }\r
  }\r
\r
  return NULL;\r
}\r
\r
\r
/**\r
  Fixup internal report status code protocol interface.\r
\r
  @param[in]    Event   The Event that is being processed\r
  @param[in]    Context Event Context\r
**/\r
STATIC\r
VOID\r
EFIAPI\r
ReportStatusCodeLibVirtualAddressChange (\r
  IN EFI_EVENT        Event,\r
  IN VOID             *Context\r
  )\r
{\r
  if (NULL != mReportStatusCode) {\r
    mRT->ConvertPointer (0, (VOID **) &mReportStatusCode);\r
  }\r
  mRT->ConvertPointer (0, (VOID **) &mStatusCodeData);\r
  mRT->ConvertPointer (0, (VOID **) &mRT);\r
}\r
\r
/**\r
  Update the In Runtime Indicator.\r
\r
  @param[in]    Event   The Event that is being processed\r
  @param[in]    Context Event Context\r
**/\r
STATIC\r
VOID\r
EFIAPI\r
ReportStatusCodeLibExitBootServices (\r
  IN EFI_EVENT        Event,\r
  IN VOID             *Context\r
  )\r
{\r
  mHaveExitedBootServices = TRUE;\r
}\r
\r
/**\r
  Intialize Report Status Code Lib.\r
\r
  @param[in]  ImageHandle   The firmware allocated handle for the EFI image.\r
  @param[in]  SystemTable   A pointer to the EFI System Table.\r
\r
  @return     EFI_STATUS    always returns EFI_SUCCESS.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ReportStatusCodeLibConstruct (\r
  IN EFI_HANDLE           ImageHandle,\r
  IN EFI_SYSTEM_TABLE     *SystemTable\r
  )\r
{\r
  EFI_STATUS            Status;\r
\r
  //\r
  // SMM driver depends on the SMM BASE protocol.\r
  // the SMM driver must be success to locate protocol.\r
  // \r
  Status = gBS->LocateProtocol (&gEfiSmmBaseProtocolGuid, NULL, (VOID **) &mSmmBase);\r
  if (!EFI_ERROR (Status)) {\r
    mSmmBase->InSmm (mSmmBase, &mInSmm);\r
    if (mInSmm) {\r
      Status = mSmmBase->SmmAllocatePool (\r
                           mSmmBase,\r
                           EfiRuntimeServicesData, \r
                           sizeof (EFI_STATUS_CODE_DATA) + EFI_STATUS_CODE_DATA_MAX_SIZE, \r
                           (VOID **) &mStatusCodeData\r
                           );\r
      ASSERT_EFI_ERROR (Status);\r
      OemHookStatusCodeInitialize ();\r
      return EFI_SUCCESS;\r
    }\r
  }\r
\r
  //\r
  // Library should not use the gRT directly, since it\r
  // may be converted by other library instance.\r
  // \r
  mRT     = gRT;\r
  mInSmm  = FALSE;\r
\r
  gBS->AllocatePool (EfiRuntimeServicesData, sizeof (EFI_STATUS_CODE_DATA) + EFI_STATUS_CODE_DATA_MAX_SIZE, (VOID **)&mStatusCodeData);\r
  ASSERT (NULL != mStatusCodeData);\r
  //\r
  // Cache the report status code service\r
  // \r
  mReportStatusCode = InternalGetReportStatusCode ();\r
\r
  //\r
  // Register the call back of virtual address change\r
  // \r
  Status = gBS->CreateEvent (\r
                  EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,\r
                  TPL_NOTIFY,\r
                  ReportStatusCodeLibVirtualAddressChange,\r
                  NULL,\r
                  &mVirtualAddressChangeEvent\r
                  );\r
  ASSERT_EFI_ERROR (Status);\r
\r
\r
  //\r
  // Register the call back of virtual address change\r
  // \r
  Status = gBS->CreateEvent (\r
                  EVT_SIGNAL_EXIT_BOOT_SERVICES,\r
                  TPL_NOTIFY,\r
                  ReportStatusCodeLibExitBootServices,\r
                  NULL,\r
                  &mExitBootServicesEvent\r
                  );\r
  ASSERT_EFI_ERROR (Status);\r
\r
  return Status;\r
}\r
\r
/**\r
  Desctructor of library will close events.\r
  \r
  @param ImageHandle callder module's image handle\r
  @param SystemTable pointer to EFI system table.\r
  @return the status of close event.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ReportStatusCodeLibDestruct (\r
  IN EFI_HANDLE        ImageHandle,\r
  IN EFI_SYSTEM_TABLE  *SystemTable\r
  )\r
{\r
  EFI_STATUS  Status;\r
\r
  if (!mInSmm) {\r
    //\r
    // Close SetVirtualAddressMap () notify function\r
    //\r
    ASSERT (gBS != NULL);\r
    Status = gBS->CloseEvent (mVirtualAddressChangeEvent);\r
    ASSERT_EFI_ERROR (Status);\r
    Status = gBS->CloseEvent (mExitBootServicesEvent);\r
    ASSERT_EFI_ERROR (Status);\r
\r
    gBS->FreePool (mStatusCodeData);\r
  } else {\r
    mSmmBase->SmmFreePool (mSmmBase, mStatusCodeData);\r
  }\r
\r
  return EFI_SUCCESS;\r
}\r
\r
/**\r
  Reports a status code with full parameters.\r
\r
  The function reports a status code.  If ExtendedData is NULL and ExtendedDataSize\r
  is 0, then an extended data buffer is not reported.  If ExtendedData is not\r
  NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.\r
  ExtendedData is assumed not have the standard status code header, so this function\r
  is responsible for allocating a buffer large enough for the standard header and\r
  the extended data passed into this function.  The standard header is filled in\r
  with a GUID specified by ExtendedDataGuid.  If ExtendedDataGuid is NULL, then a\r
  GUID of gEfiStatusCodeSpecificDatauid is used.  The status code is reported with\r
  an instance specified by Instance and a caller ID specified by CallerId.  If\r
  CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.\r
\r
  ReportStatusCodeEx()must actively prevent recursion.  If ReportStatusCodeEx()\r
  is called while processing another any other Report Status Code Library function,\r
  then ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.\r
\r
  If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().\r
  If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().\r
\r
  @param  Type              Status code type.\r
  @param  Value             Status code value.\r
  @param  Instance          Status code instance number.\r
  @param  CallerId          Pointer to a GUID that identifies the caller of this\r
                            function.  If this parameter is NULL, then a caller\r
                            ID of gEfiCallerIdGuid is used.\r
  @param  ExtendedDataGuid  Pointer to the GUID for the extended data buffer.\r
                            If this parameter is NULL, then a the status code\r
                            standard header is filled in with\r
                            gEfiStatusCodeSpecificDataGuid.\r
  @param  ExtendedData      Pointer to the extended data buffer.  This is an\r
                            optional parameter that may be NULL.\r
  @param  ExtendedDataSize  The size, in bytes, of the extended data buffer.\r
\r
  @retval  EFI_SUCCESS           The status code was reported.\r
  @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to allocate\r
                                 the extended data section if it was specified.\r
  @retval  EFI_UNSUPPORTED       Report status code is not supported\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
InternalReportStatusCodeEx (\r
  IN EFI_STATUS_CODE_TYPE   Type,\r
  IN EFI_STATUS_CODE_VALUE  Value,\r
  IN UINT32                 Instance,\r
  IN CONST EFI_GUID         *CallerId          OPTIONAL,\r
  IN CONST EFI_GUID         *ExtendedDataGuid  OPTIONAL,\r
  IN CONST VOID             *ExtendedData      OPTIONAL,\r
  IN UINTN                  ExtendedDataSize\r
  )\r
{\r
  ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));\r
  ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));\r
\r
  if (ExtendedDataSize > EFI_STATUS_CODE_DATA_MAX_SIZE) {\r
    return EFI_OUT_OF_RESOURCES;\r
  }\r
\r
  //\r
  // Fill in the extended data header\r
  //\r
  mStatusCodeData->HeaderSize = sizeof (EFI_STATUS_CODE_DATA);\r
  mStatusCodeData->Size = (UINT16)ExtendedDataSize;\r
  if (ExtendedDataGuid == NULL) {\r
    ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;\r
  }\r
  CopyGuid (&mStatusCodeData->Type, ExtendedDataGuid);\r
\r
  //\r
  // Fill in the extended data buffer\r
  //\r
  CopyMem (mStatusCodeData + 1, ExtendedData, ExtendedDataSize);\r
\r
  //\r
  // Report the status code\r
  //\r
  if (CallerId == NULL) {\r
    CallerId = &gEfiCallerIdGuid;\r
  }\r
  return  InternalReportStatusCode (Type, Value, Instance, CallerId, mStatusCodeData);\r
}\r
\r
Commit	Line	Data
e5516b49	1	/** @file\r
	2	Report Status Code Library for DXE Phase.\r
	3	\r
	4	Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
	5	All rights reserved. This program and the accompanying materials\r
	6	are licensed and made available under the terms and conditions of the BSD License\r
	7	which accompanies this distribution. The full text of the license may be found at\r
	8	http://opensource.org/licenses/bsd-license.php\r
	9	\r
	10	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	\r
	13	**/\r
	14	\r
	15	#include "ReportStatusCodeLibInternal.h"\r
	16	\r
	17	//\r
	18	// Resources need by SMM runtime instance\r
	19	// \r
	20	#include <Library/OemHookStatusCodeLib.h>\r
	21	#include <Protocol/SmmBase.h>\r
	22	\r
	23	STATIC \r
	24	EFI_EVENT mVirtualAddressChangeEvent;\r
	25	\r
	26	STATIC \r
	27	EFI_EVENT mExitBootServicesEvent;\r
	28	\r
	29	STATIC\r
	30	EFI_STATUS_CODE_DATA *mStatusCodeData;\r
	31	\r
	32	STATIC\r
404d4e5c	33	BOOLEAN mInSmm;\r
e5516b49	34	\r
c0522bd7	35	EFI_SMM_BASE_PROTOCOL *mSmmBase;\r
c0522bd7	36	\r
b13b4473	37	STATIC\r
	38	EFI_RUNTIME_SERVICES *mRT;\r
	39	\r
e5516b49	40	STATIC\r
	41	BOOLEAN mHaveExitedBootServices = FALSE;\r
	42	\r
	43	/**\r
ed7752ec	44	Locate he report status code service.\r
e5516b49	45	\r
	46	@return EFI_REPORT_STATUS_CODE function point to\r
	47	ReportStatusCode.\r
	48	**/\r
	49	EFI_REPORT_STATUS_CODE\r
	50	InternalGetReportStatusCode (\r
	51	VOID\r
	52	)\r
	53	{\r
	54	EFI_STATUS_CODE_PROTOCOL *StatusCodeProtocol;\r
e5516b49	55	EFI_STATUS Status;\r
e5516b49	56	\r
404d4e5c	57	if (mInSmm) {\r
404d4e5c	58	return (EFI_REPORT_STATUS_CODE) OemHookStatusCodeReport;\r
9556741c	59	} else if (mRT != NULL && mRT->Hdr.Revision < 0x20000) {\r
b13b4473	60	return ((FRAMEWORK_EFI_RUNTIME_SERVICES*)mRT)->ReportStatusCode;\r
e5516b49	61	} else if (!mHaveExitedBootServices) {\r
9556741c	62	//\r
	63	// Check gBS just in case. ReportStatusCode is called before gBS is initialized.\r
	64	//\r
	65	if (gBS != NULL) {\r
	66	Status = gBS->LocateProtocol (&gEfiStatusCodeRuntimeProtocolGuid, NULL, (VOID**)&StatusCodeProtocol);\r
	67	if (!EFI_ERROR (Status) && StatusCodeProtocol != NULL) {\r
	68	return StatusCodeProtocol->ReportStatusCode;\r
	69	}\r
e5516b49	70	}\r
	71	}\r
	72	\r
	73	return NULL;\r
	74	}\r
	75	\r
	76	\r
	77	/**\r
	78	Fixup internal report status code protocol interface.\r
	79	\r
	80	@param[in] Event The Event that is being processed\r
	81	@param[in] Context Event Context\r
	82	**/\r
	83	STATIC\r
	84	VOID\r
	85	EFIAPI\r
	86	ReportStatusCodeLibVirtualAddressChange (\r
	87	IN EFI_EVENT Event,\r
	88	IN VOID *Context\r
	89	)\r
	90	{\r
	91	if (NULL != mReportStatusCode) {\r
b13b4473	92	mRT->ConvertPointer (0, (VOID **) &mReportStatusCode);\r
e5516b49	93	}\r
b13b4473	94	mRT->ConvertPointer (0, (VOID **) &mStatusCodeData);\r
b13b4473	95	mRT->ConvertPointer (0, (VOID **) &mRT);\r
e5516b49	96	}\r
	97	\r
	98	/**\r
ed7752ec	99	Update the In Runtime Indicator.\r
e5516b49	100	\r
	101	@param[in] Event The Event that is being processed\r
	102	@param[in] Context Event Context\r
	103	**/\r
	104	STATIC\r
	105	VOID\r
	106	EFIAPI\r
	107	ReportStatusCodeLibExitBootServices (\r
	108	IN EFI_EVENT Event,\r
	109	IN VOID *Context\r
	110	)\r
	111	{\r
	112	mHaveExitedBootServices = TRUE;\r
	113	}\r
	114	\r
	115	/**\r
	116	Intialize Report Status Code Lib.\r
	117	\r
	118	@param[in] ImageHandle The firmware allocated handle for the EFI image.\r
	119	@param[in] SystemTable A pointer to the EFI System Table.\r
	120	\r
	121	@return EFI_STATUS always returns EFI_SUCCESS.\r
	122	**/\r
	123	EFI_STATUS\r
	124	EFIAPI\r
	125	ReportStatusCodeLibConstruct (\r
	126	IN EFI_HANDLE ImageHandle,\r
	127	IN EFI_SYSTEM_TABLE *SystemTable\r
	128	)\r
	129	{\r
404d4e5c	130	EFI_STATUS Status;\r
e5516b49	131	\r
	132	//\r
	133	// SMM driver depends on the SMM BASE protocol.\r
	134	// the SMM driver must be success to locate protocol.\r
	135	// \r
9556741c	136	Status = gBS->LocateProtocol (&gEfiSmmBaseProtocolGuid, NULL, (VOID **) &mSmmBase);\r
e5516b49	137	if (!EFI_ERROR (Status)) {\r
c0522bd7	138	mSmmBase->InSmm (mSmmBase, &mInSmm);\r
404d4e5c	139	if (mInSmm) {\r
c0522bd7	140	Status = mSmmBase->SmmAllocatePool (\r
c0522bd7	141	mSmmBase,\r
e5516b49	142	EfiRuntimeServicesData, \r
	143	sizeof (EFI_STATUS_CODE_DATA) + EFI_STATUS_CODE_DATA_MAX_SIZE, \r
	144	(VOID **) &mStatusCodeData\r
	145	);\r
	146	ASSERT_EFI_ERROR (Status);\r
	147	OemHookStatusCodeInitialize ();\r
	148	return EFI_SUCCESS;\r
	149	}\r
	150	}\r
	151	\r
b13b4473	152	//\r
	153	// Library should not use the gRT directly, since it\r
	154	// may be converted by other library instance.\r
	155	// \r
404d4e5c	156	mRT = gRT;\r
404d4e5c	157	mInSmm = FALSE;\r
b13b4473	158	\r
9556741c	159	gBS->AllocatePool (EfiRuntimeServicesData, sizeof (EFI_STATUS_CODE_DATA) + EFI_STATUS_CODE_DATA_MAX_SIZE, (VOID **)&mStatusCodeData);\r
e5516b49	160	ASSERT (NULL != mStatusCodeData);\r
	161	//\r
	162	// Cache the report status code service\r
	163	// \r
	164	mReportStatusCode = InternalGetReportStatusCode ();\r
	165	\r
	166	//\r
	167	// Register the call back of virtual address change\r
	168	// \r
9556741c	169	Status = gBS->CreateEvent (\r
e5516b49	170	EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,\r
	171	TPL_NOTIFY,\r
	172	ReportStatusCodeLibVirtualAddressChange,\r
	173	NULL,\r
	174	&mVirtualAddressChangeEvent\r
	175	);\r
	176	ASSERT_EFI_ERROR (Status);\r
	177	\r
	178	\r
	179	//\r
	180	// Register the call back of virtual address change\r
	181	// \r
9556741c	182	Status = gBS->CreateEvent (\r
e5516b49	183	EVT_SIGNAL_EXIT_BOOT_SERVICES,\r
	184	TPL_NOTIFY,\r
	185	ReportStatusCodeLibExitBootServices,\r
	186	NULL,\r
	187	&mExitBootServicesEvent\r
	188	);\r
	189	ASSERT_EFI_ERROR (Status);\r
	190	\r
	191	return Status;\r
	192	}\r
	193	\r
ed7752ec	194	/**\r
	195	Desctructor of library will close events.\r
	196	\r
	197	@param ImageHandle callder module's image handle\r
	198	@param SystemTable pointer to EFI system table.\r
	199	@return the status of close event.\r
	200	**/\r
e5516b49	201	EFI_STATUS\r
	202	EFIAPI\r
	203	ReportStatusCodeLibDestruct (\r
	204	IN EFI_HANDLE ImageHandle,\r
	205	IN EFI_SYSTEM_TABLE *SystemTable\r
	206	)\r
	207	{\r
	208	EFI_STATUS Status;\r
	209	\r
c0522bd7	210	if (!mInSmm) {\r
	211	//\r
	212	// Close SetVirtualAddressMap () notify function\r
	213	//\r
9556741c	214	ASSERT (gBS != NULL);\r
9556741c	215	Status = gBS->CloseEvent (mVirtualAddressChangeEvent);\r
c0522bd7	216	ASSERT_EFI_ERROR (Status);\r
9556741c	217	Status = gBS->CloseEvent (mExitBootServicesEvent);\r
c0522bd7	218	ASSERT_EFI_ERROR (Status);\r
c0522bd7	219	\r
9556741c	220	gBS->FreePool (mStatusCodeData);\r
c0522bd7	221	} else {\r
	222	mSmmBase->SmmFreePool (mSmmBase, mStatusCodeData);\r
	223	}\r
e5516b49	224	\r
c0522bd7	225	return EFI_SUCCESS;\r
e5516b49	226	}\r
e5516b49	227	\r
e5516b49	228	/**\r
	229	Reports a status code with full parameters.\r
	230	\r
	231	The function reports a status code. If ExtendedData is NULL and ExtendedDataSize\r
	232	is 0, then an extended data buffer is not reported. If ExtendedData is not\r
	233	NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.\r
	234	ExtendedData is assumed not have the standard status code header, so this function\r
	235	is responsible for allocating a buffer large enough for the standard header and\r
	236	the extended data passed into this function. The standard header is filled in\r
	237	with a GUID specified by ExtendedDataGuid. If ExtendedDataGuid is NULL, then a\r
	238	GUID of gEfiStatusCodeSpecificDatauid is used. The status code is reported with\r
	239	an instance specified by Instance and a caller ID specified by CallerId. If\r
	240	CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.\r
	241	\r
	242	ReportStatusCodeEx()must actively prevent recursion. If ReportStatusCodeEx()\r
	243	is called while processing another any other Report Status Code Library function,\r
	244	then ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.\r
	245	\r
	246	If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().\r
	247	If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().\r
	248	\r
	249	@param Type Status code type.\r
	250	@param Value Status code value.\r
	251	@param Instance Status code instance number.\r
	252	@param CallerId Pointer to a GUID that identifies the caller of this\r
	253	function. If this parameter is NULL, then a caller\r
	254	ID of gEfiCallerIdGuid is used.\r
	255	@param ExtendedDataGuid Pointer to the GUID for the extended data buffer.\r
	256	If this parameter is NULL, then a the status code\r
	257	standard header is filled in with\r
	258	gEfiStatusCodeSpecificDataGuid.\r
	259	@param ExtendedData Pointer to the extended data buffer. This is an\r
	260	optional parameter that may be NULL.\r
	261	@param ExtendedDataSize The size, in bytes, of the extended data buffer.\r
	262	\r
	263	@retval EFI_SUCCESS The status code was reported.\r
	264	@retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate\r
	265	the extended data section if it was specified.\r
	266	@retval EFI_UNSUPPORTED Report status code is not supported\r
	267	\r
	268	**/\r
	269	EFI_STATUS\r
	270	EFIAPI\r
	271	InternalReportStatusCodeEx (\r
	272	IN EFI_STATUS_CODE_TYPE Type,\r
	273	IN EFI_STATUS_CODE_VALUE Value,\r
	274	IN UINT32 Instance,\r
	275	IN CONST EFI_GUID *CallerId OPTIONAL,\r
	276	IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,\r
	277	IN CONST VOID *ExtendedData OPTIONAL,\r
	278	IN UINTN ExtendedDataSize\r
	279	)\r
	280	{\r
	281	ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));\r
	282	ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));\r
	283	\r
	284	if (ExtendedDataSize > EFI_STATUS_CODE_DATA_MAX_SIZE) {\r
	285	return EFI_OUT_OF_RESOURCES;\r
	286	}\r
	287	\r
	288	//\r
	289	// Fill in the extended data header\r
	290	//\r
	291	mStatusCodeData->HeaderSize = sizeof (EFI_STATUS_CODE_DATA);\r
292	mStatusCodeData->Size = (UINT16)ExtendedDataSize;\r
293	if (ExtendedDataGuid == NULL) {\r
294	ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;\r
295	}\r
296	CopyGuid (&mStatusCodeData->Type, ExtendedDataGuid);\r
297	\r
298	//\r
299	// Fill in the extended data buffer\r
300	//\r
301	CopyMem (mStatusCodeData + 1, ExtendedData, ExtendedDataSize);\r
302	\r
303	//\r
304	// Report the status code\r
305	//\r
306	if (CallerId == NULL) {\r
307	CallerId = &gEfiCallerIdGuid;\r
308	}\r
309	return InternalReportStatusCode (Type, Value, Instance, CallerId, mStatusCodeData);\r
310	}\r
ed7752ec	311	\r