[mirror_edk2.git] / MdeModulePkg / Universal / BdsDxe / BootMngr / BootManager.c

/** @file\r
  The platform boot manager reference implement\r
\r
Copyright (c) 2004 - 2008, 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 "BootManager.h"\r
\r
UINT16             mKeyInput;\r
EFI_GUID           mBootManagerGuid = BOOT_MANAGER_FORMSET_GUID;\r
LIST_ENTRY         *mBootOptionsList;\r
BDS_COMMON_OPTION  *gOption;\r
\r
BOOT_MANAGER_CALLBACK_DATA  gBootManagerPrivate = {\r
  BOOT_MANAGER_CALLBACK_DATA_SIGNATURE,\r
  NULL,\r
  NULL,\r
  {\r
    FakeExtractConfig,\r
    FakeRouteConfig,\r
    BootManagerCallback\r
  }\r
};\r
\r
/**\r
  This function processes the results of changes in configuration.\r
\r
\r
  @param This            Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
  @param Action          Specifies the type of action taken by the browser.\r
  @param QuestionId      A unique value which is sent to the original exporting driver\r
                         so that it can identify the type of data to expect.\r
  @param Type            The type of value for the question.\r
  @param Value           A pointer to the data being sent to the original exporting driver.\r
  @param ActionRequest   On return, points to the action requested by the callback function.\r
\r
  @retval  EFI_SUCCESS           The callback successfully handled the action.\r
  @retval  EFI_OUT_OF_RESOURCES  Not enough storage is available to hold the variable and its data.\r
  @retval  EFI_DEVICE_ERROR      The variable could not be saved.\r
  @retval  EFI_UNSUPPORTED       The specified Action is not supported by the callback.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
BootManagerCallback (\r
  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,\r
  IN  EFI_BROWSER_ACTION                     Action,\r
  IN  EFI_QUESTION_ID                        QuestionId,\r
  IN  UINT8                                  Type,\r
  IN  EFI_IFR_TYPE_VALUE                     *Value,\r
  OUT EFI_BROWSER_ACTION_REQUEST             *ActionRequest\r
  )\r
{\r
  BDS_COMMON_OPTION       *Option;\r
  LIST_ENTRY              *Link;\r
  UINT16                  KeyCount;\r
\r
  if ((Value == NULL) || (ActionRequest == NULL)) {\r
    return EFI_INVALID_PARAMETER;\r
  }\r
\r
  //\r
  // Initialize the key count\r
  //\r
  KeyCount = 0;\r
\r
  for (Link = mBootOptionsList->ForwardLink; Link != mBootOptionsList; Link = Link->ForwardLink) {\r
    Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r
\r
    KeyCount++;\r
\r
    gOption = Option;\r
\r
    //\r
    // Is this device the one chosen?\r
    //\r
    if (KeyCount == QuestionId) {\r
      //\r
      // Assigning the returned Key to a global allows the original routine to know what was chosen\r
      //\r
      mKeyInput = QuestionId;\r
\r
      //\r
      // Request to exit SendForm(), so that we could boot the selected option\r
      //\r
      *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
      break;\r
    }\r
  }\r
\r
  return EFI_SUCCESS;\r
}\r
\r
/**\r
\r
  Initialize HII information for the FrontPage\r
\r
\r
  @param VOID            EDES_TODO: Add parameter description\r
\r
  @return EDES_TODO: Add description for return value\r
\r
**/\r
EFI_STATUS\r
InitializeBootManager (\r
  VOID\r
  )\r
{\r
  EFI_STATUS                  Status;\r
  EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r
\r
  //\r
  // Create driver handle used by HII database\r
  //\r
  Status = HiiLibCreateHiiDriverHandle (&gBootManagerPrivate.DriverHandle);\r
  if (EFI_ERROR (Status)) {\r
    return Status;\r
  }\r
\r
  //\r
  // Install Config Access protocol to driver handle\r
  //\r
  Status = gBS->InstallProtocolInterface (\r
                  &gBootManagerPrivate.DriverHandle,\r
                  &gEfiHiiConfigAccessProtocolGuid,\r
                  EFI_NATIVE_INTERFACE,\r
                  &gBootManagerPrivate.ConfigAccess\r
                  );\r
  ASSERT_EFI_ERROR (Status);\r
\r
  //\r
  // Publish our HII data\r
  //\r
  PackageList = HiiLibPreparePackageList (2, &mBootManagerGuid, BootManagerVfrBin, BdsDxeStrings);\r
  ASSERT (PackageList != NULL);\r
\r
  Status = gHiiDatabase->NewPackageList (\r
                           gHiiDatabase,\r
                           PackageList,\r
                           gBootManagerPrivate.DriverHandle,\r
                           &gBootManagerPrivate.HiiHandle\r
                           );\r
  FreePool (PackageList);\r
\r
  return Status;\r
}\r
\r
/**\r
  Hook to enable UI timeout override behavior.\r
\r
\r
  @param VOID            EDES_TODO: Add parameter description\r
\r
           EDES_TODO: Incomplete Descriptions  NONE\r
\r
**/\r
VOID\r
CallBootManager (\r
  VOID\r
  )\r
{\r
  EFI_STATUS                  Status;\r
  BDS_COMMON_OPTION           *Option;\r
  LIST_ENTRY                  *Link;\r
  EFI_HII_UPDATE_DATA         UpdateData;\r
  CHAR16                      *ExitData;\r
  UINTN                       ExitDataSize;\r
  EFI_STRING_ID               Token;\r
  EFI_INPUT_KEY               Key;\r
  LIST_ENTRY                  BdsBootOptionList;\r
  CHAR16                      *HelpString;\r
  EFI_STRING_ID               HelpToken;\r
  UINT16                      *TempStr;\r
  EFI_HII_HANDLE              HiiHandle;\r
  EFI_BROWSER_ACTION_REQUEST  ActionRequest;\r
  UINTN                       TempSize;\r
\r
  gOption = NULL;\r
  InitializeListHead (&BdsBootOptionList);\r
\r
  //\r
  // Connect all prior to entering the platform setup menu.\r
  //\r
  if (!gConnectAllHappened) {\r
    BdsLibConnectAllDriversToAllControllers ();\r
    gConnectAllHappened = TRUE;\r
  }\r
  //\r
  // BugBug: Here we can not remove the legacy refresh macro, so we need\r
  // get the boot order every time from "BootOrder" variable.\r
  // Recreate the boot option list base on the BootOrder variable\r
  //\r
  BdsLibEnumerateAllBootOption (&BdsBootOptionList);\r
\r
  mBootOptionsList  = &BdsBootOptionList;\r
\r
  HiiHandle = gBootManagerPrivate.HiiHandle;\r
\r
  //\r
  // Allocate space for creation of UpdateData Buffer\r
  //\r
  UpdateData.BufferSize = 0x1000;\r
  UpdateData.Offset = 0;\r
  UpdateData.Data = AllocateZeroPool (0x1000);\r
  ASSERT (UpdateData.Data != NULL);\r
\r
  mKeyInput = 0;\r
\r
  for (Link = BdsBootOptionList.ForwardLink; Link != &BdsBootOptionList; Link = Link->ForwardLink) {\r
    Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r
\r
    //\r
    // At this stage we are creating a menu entry, thus the Keys are reproduceable\r
    //\r
    mKeyInput++;\r
\r
    //\r
    // Don't display the boot option marked as LOAD_OPTION_HIDDEN\r
    //\r
    if (Option->Attribute & LOAD_OPTION_HIDDEN) {\r
      continue;\r
    }\r
\r
    HiiLibNewString (HiiHandle, &Token, Option->Description);\r
\r
    TempStr = DevicePathToStr (Option->DevicePath);\r
    TempSize = StrSize (TempStr);\r
    HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));\r
    StrCat (HelpString, L"Device Path : ");\r
    StrCat (HelpString, TempStr);\r
\r
    HiiLibNewString (HiiHandle, &HelpToken, HelpString);\r
\r
    CreateActionOpCode (\r
      mKeyInput,\r
      Token,\r
      HelpToken,\r
      EFI_IFR_FLAG_CALLBACK,\r
      0,\r
      &UpdateData\r
      );\r
  }\r
\r
  IfrLibUpdateForm (\r
    HiiHandle,\r
    &mBootManagerGuid,\r
    BOOT_MANAGER_FORM_ID,\r
    LABEL_BOOT_OPTION,\r
    FALSE,\r
    &UpdateData\r
    );\r
  FreePool (UpdateData.Data);\r
\r
  //\r
  // Drop the TPL level from TPL_APPLICATION to TPL_APPLICATION\r
  //\r
  gBS->RestoreTPL (TPL_APPLICATION);\r
\r
  ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
  Status = gFormBrowser2->SendForm (\r
                           gFormBrowser2,\r
                           &HiiHandle,\r
                           1,\r
                           NULL,\r
                           0,\r
                           NULL,\r
                           &ActionRequest\r
                           );\r
  if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r
    EnableResetRequired ();\r
  }\r
\r
  if (gOption == NULL) {\r
    gBS->RaiseTPL (TPL_APPLICATION);\r
    return ;\r
  }\r
\r
  //\r
  //Will leave browser, check any reset required change is applied? if yes, reset system\r
  //\r
  SetupResetReminder ();\r
\r
  //\r
  // Raise the TPL level back to TPL_APPLICATION\r
  //\r
  gBS->RaiseTPL (TPL_APPLICATION);\r
\r
  //\r
  // parse the selected option\r
  //\r
  Status = BdsLibBootViaBootOption (gOption, gOption->DevicePath, &ExitDataSize, &ExitData);\r
\r
  if (!EFI_ERROR (Status)) {\r
    gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_SUCCEEDED));\r
    PlatformBdsBootSuccess (gOption);\r
  } else {\r
    gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_FAILED));\r
    PlatformBdsBootFail (gOption, Status, ExitData, ExitDataSize);\r
    gST->ConOut->OutputString (\r
                  gST->ConOut,\r
                  GetStringById (STRING_TOKEN (STR_ANY_KEY_CONTINUE))\r
                  );\r
    gBS->RestoreTPL (TPL_APPLICATION);\r
    //\r
    // BdsLibUiWaitForSingleEvent (gST->ConIn->WaitForKey, 0);\r
    //\r
    gBS->RaiseTPL (TPL_APPLICATION);\r
    gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
  }\r
}\r
Commit	Line	Data
fd6a62f3	1	/** @file\r
fd6a62f3	2	The platform boot manager reference implement\r
93e3992d	3	\r
fd6a62f3	4	Copyright (c) 2004 - 2008, Intel Corporation. <BR>\r
93e3992d	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
fd6a62f3	13	**/\r
93e3992d	14	\r
	15	#include "BootManager.h"\r
	16	\r
	17	UINT16 mKeyInput;\r
	18	EFI_GUID mBootManagerGuid = BOOT_MANAGER_FORMSET_GUID;\r
	19	LIST_ENTRY *mBootOptionsList;\r
	20	BDS_COMMON_OPTION *gOption;\r
	21	\r
	22	BOOT_MANAGER_CALLBACK_DATA gBootManagerPrivate = {\r
	23	BOOT_MANAGER_CALLBACK_DATA_SIGNATURE,\r
	24	NULL,\r
	25	NULL,\r
	26	{\r
	27	FakeExtractConfig,\r
	28	FakeRouteConfig,\r
	29	BootManagerCallback\r
	30	}\r
	31	};\r
	32	\r
b30312ba	33	/**\r
	34	This function processes the results of changes in configuration.\r
	35	\r
	36	\r
	37	@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
	38	@param Action Specifies the type of action taken by the browser.\r
	39	@param QuestionId A unique value which is sent to the original exporting driver\r
	40	so that it can identify the type of data to expect.\r
	41	@param Type The type of value for the question.\r
	42	@param Value A pointer to the data being sent to the original exporting driver.\r
	43	@param ActionRequest On return, points to the action requested by the callback function.\r
	44	\r
	45	@retval EFI_SUCCESS The callback successfully handled the action.\r
	46	@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r
	47	@retval EFI_DEVICE_ERROR The variable could not be saved.\r
	48	@retval EFI_UNSUPPORTED The specified Action is not supported by the callback.\r
	49	\r
	50	**/\r
93e3992d	51	EFI_STATUS\r
	52	EFIAPI\r
	53	BootManagerCallback (\r
	54	IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
	55	IN EFI_BROWSER_ACTION Action,\r
	56	IN EFI_QUESTION_ID QuestionId,\r
	57	IN UINT8 Type,\r
	58	IN EFI_IFR_TYPE_VALUE *Value,\r
	59	OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
	60	)\r
93e3992d	61	{\r
	62	BDS_COMMON_OPTION *Option;\r
	63	LIST_ENTRY *Link;\r
	64	UINT16 KeyCount;\r
	65	\r
	66	if ((Value == NULL) \|\| (ActionRequest == NULL)) {\r
	67	return EFI_INVALID_PARAMETER;\r
	68	}\r
	69	\r
	70	//\r
	71	// Initialize the key count\r
	72	//\r
	73	KeyCount = 0;\r
	74	\r
	75	for (Link = mBootOptionsList->ForwardLink; Link != mBootOptionsList; Link = Link->ForwardLink) {\r
	76	Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r
	77	\r
	78	KeyCount++;\r
	79	\r
	80	gOption = Option;\r
	81	\r
	82	//\r
	83	// Is this device the one chosen?\r
	84	//\r
	85	if (KeyCount == QuestionId) {\r
	86	//\r
	87	// Assigning the returned Key to a global allows the original routine to know what was chosen\r
	88	//\r
	89	mKeyInput = QuestionId;\r
	90	\r
	91	//\r
	92	// Request to exit SendForm(), so that we could boot the selected option\r
	93	//\r
	94	*ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
	95	break;\r
	96	}\r
	97	}\r
	98	\r
	99	return EFI_SUCCESS;\r
	100	}\r
	101	\r
b30312ba	102	/**\r
93e3992d	103	\r
	104	Initialize HII information for the FrontPage\r
	105	\r
93e3992d	106	\r
b30312ba	107	@param VOID EDES_TODO: Add parameter description\r
93e3992d	108	\r
b30312ba	109	@return EDES_TODO: Add description for return value\r
	110	\r
	111	**/\r
	112	EFI_STATUS\r
	113	InitializeBootManager (\r
	114	VOID\r
	115	)\r
93e3992d	116	{\r
	117	EFI_STATUS Status;\r
	118	EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r
	119	\r
	120	//\r
	121	// Create driver handle used by HII database\r
	122	//\r
	123	Status = HiiLibCreateHiiDriverHandle (&gBootManagerPrivate.DriverHandle);\r
	124	if (EFI_ERROR (Status)) {\r
	125	return Status;\r
	126	}\r
	127	\r
	128	//\r
	129	// Install Config Access protocol to driver handle\r
	130	//\r
	131	Status = gBS->InstallProtocolInterface (\r
	132	&gBootManagerPrivate.DriverHandle,\r
	133	&gEfiHiiConfigAccessProtocolGuid,\r
	134	EFI_NATIVE_INTERFACE,\r
	135	&gBootManagerPrivate.ConfigAccess\r
	136	);\r
	137	ASSERT_EFI_ERROR (Status);\r
	138	\r
	139	//\r
	140	// Publish our HII data\r
	141	//\r
062539cf	142	PackageList = HiiLibPreparePackageList (2, &mBootManagerGuid, BootManagerVfrBin, BdsDxeStrings);\r
93e3992d	143	ASSERT (PackageList != NULL);\r
	144	\r
	145	Status = gHiiDatabase->NewPackageList (\r
	146	gHiiDatabase,\r
	147	PackageList,\r
	148	gBootManagerPrivate.DriverHandle,\r
	149	&gBootManagerPrivate.HiiHandle\r
	150	);\r
	151	FreePool (PackageList);\r
	152	\r
	153	return Status;\r
	154	}\r
	155	\r
b30312ba	156	/**\r
93e3992d	157	Hook to enable UI timeout override behavior.\r
93e3992d	158	\r
93e3992d	159	\r
b30312ba	160	@param VOID EDES_TODO: Add parameter description\r
93e3992d	161	\r
b30312ba	162	EDES_TODO: Incomplete Descriptions NONE\r
93e3992d	163	\r
b30312ba	164	**/\r
	165	VOID\r
	166	CallBootManager (\r
	167	VOID\r
	168	)\r
93e3992d	169	{\r
	170	EFI_STATUS Status;\r
	171	BDS_COMMON_OPTION *Option;\r
	172	LIST_ENTRY *Link;\r
	173	EFI_HII_UPDATE_DATA UpdateData;\r
	174	CHAR16 *ExitData;\r
	175	UINTN ExitDataSize;\r
	176	EFI_STRING_ID Token;\r
	177	EFI_INPUT_KEY Key;\r
	178	LIST_ENTRY BdsBootOptionList;\r
	179	CHAR16 *HelpString;\r
	180	EFI_STRING_ID HelpToken;\r
	181	UINT16 *TempStr;\r
	182	EFI_HII_HANDLE HiiHandle;\r
	183	EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
	184	UINTN TempSize;\r
	185	\r
	186	gOption = NULL;\r
	187	InitializeListHead (&BdsBootOptionList);\r
	188	\r
	189	//\r
	190	// Connect all prior to entering the platform setup menu.\r
	191	//\r
	192	if (!gConnectAllHappened) {\r
	193	BdsLibConnectAllDriversToAllControllers ();\r
	194	gConnectAllHappened = TRUE;\r
	195	}\r
	196	//\r
	197	// BugBug: Here we can not remove the legacy refresh macro, so we need\r
	198	// get the boot order every time from "BootOrder" variable.\r
	199	// Recreate the boot option list base on the BootOrder variable\r
	200	//\r
	201	BdsLibEnumerateAllBootOption (&BdsBootOptionList);\r
	202	\r
	203	mBootOptionsList = &BdsBootOptionList;\r
	204	\r
	205	HiiHandle = gBootManagerPrivate.HiiHandle;\r
	206	\r
	207	//\r
	208	// Allocate space for creation of UpdateData Buffer\r
	209	//\r
	210	UpdateData.BufferSize = 0x1000;\r
	211	UpdateData.Offset = 0;\r
	212	UpdateData.Data = AllocateZeroPool (0x1000);\r
	213	ASSERT (UpdateData.Data != NULL);\r
	214	\r
	215	mKeyInput = 0;\r
	216	\r
	217	for (Link = BdsBootOptionList.ForwardLink; Link != &BdsBootOptionList; Link = Link->ForwardLink) {\r
	218	Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r
	219	\r
	220	//\r
	221	// At this stage we are creating a menu entry, thus the Keys are reproduceable\r
	222	//\r
	223	mKeyInput++;\r
	224	\r
	225	//\r
	226	// Don't display the boot option marked as LOAD_OPTION_HIDDEN\r
	227	//\r
	228	if (Option->Attribute & LOAD_OPTION_HIDDEN) {\r
	229	continue;\r
	230	}\r
	231	\r
9226efe5	232	HiiLibNewString (HiiHandle, &Token, Option->Description);\r
93e3992d	233	\r
	234	TempStr = DevicePathToStr (Option->DevicePath);\r
	235	TempSize = StrSize (TempStr);\r
	236	HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));\r
	237	StrCat (HelpString, L"Device Path : ");\r
	238	StrCat (HelpString, TempStr);\r
	239	\r
9226efe5	240	HiiLibNewString (HiiHandle, &HelpToken, HelpString);\r
93e3992d	241	\r
	242	CreateActionOpCode (\r
	243	mKeyInput,\r
	244	Token,\r
	245	HelpToken,\r
	246	EFI_IFR_FLAG_CALLBACK,\r
	247	0,\r
	248	&UpdateData\r
	249	);\r
	250	}\r
	251	\r
	252	IfrLibUpdateForm (\r
	253	HiiHandle,\r
	254	&mBootManagerGuid,\r
	255	BOOT_MANAGER_FORM_ID,\r
	256	LABEL_BOOT_OPTION,\r
	257	FALSE,\r
	258	&UpdateData\r
	259	);\r
	260	FreePool (UpdateData.Data);\r
	261	\r
	262	//\r
	263	// Drop the TPL level from TPL_APPLICATION to TPL_APPLICATION\r
	264	//\r
	265	gBS->RestoreTPL (TPL_APPLICATION);\r
	266	\r
	267	ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
	268	Status = gFormBrowser2->SendForm (\r
	269	gFormBrowser2,\r
	270	&HiiHandle,\r
	271	1,\r
	272	NULL,\r
	273	0,\r
	274	NULL,\r
	275	&ActionRequest\r
	276	);\r
	277	if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r
	278	EnableResetRequired ();\r
	279	}\r
	280	\r
	281	if (gOption == NULL) {\r
	282	gBS->RaiseTPL (TPL_APPLICATION);\r
	283	return ;\r
	284	}\r
	285	\r
	286	//\r
	287	//Will leave browser, check any reset required change is applied? if yes, reset system\r
	288	//\r
	289	SetupResetReminder ();\r
	290	\r
	291	//\r
	292	// Raise the TPL level back to TPL_APPLICATION\r
	293	//\r
	294	gBS->RaiseTPL (TPL_APPLICATION);\r
	295	\r
	296	//\r
	297	// parse the selected option\r
	298	//\r
	299	Status = BdsLibBootViaBootOption (gOption, gOption->DevicePath, &ExitDataSize, &ExitData);\r
	300	\r
	301	if (!EFI_ERROR (Status)) {\r
	302	gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_SUCCEEDED));\r
	303	PlatformBdsBootSuccess (gOption);\r
	304	} else {\r
305	gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_FAILED));\r
306	PlatformBdsBootFail (gOption, Status, ExitData, ExitDataSize);\r
307	gST->ConOut->OutputString (\r
308	gST->ConOut,\r
309	GetStringById (STRING_TOKEN (STR_ANY_KEY_CONTINUE))\r
310	);\r
311	gBS->RestoreTPL (TPL_APPLICATION);\r
312	//\r
313	// BdsLibUiWaitForSingleEvent (gST->ConIn->WaitForKey, 0);\r
314	//\r
315	gBS->RaiseTPL (TPL_APPLICATION);\r
316	gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
317	}\r
318	}\r