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

/** @file\r
  The platform boot manager reference implementation\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
HII_VENDOR_DEVICE_PATH  mBootManagerHiiVendorDevicePath = {\r
  {\r
    {\r
      HARDWARE_DEVICE_PATH,\r
      HW_VENDOR_DP,\r
      {\r
        (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r
        (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r
      }\r
    },\r
    //\r
    // {1DDDBE15-481D-4d2b-8277-B191EAF66525}\r
    //\r
    { 0x1dddbe15, 0x481d, 0x4d2b, { 0x82, 0x77, 0xb1, 0x91, 0xea, 0xf6, 0x65, 0x25 } }\r
  },\r
  {\r
    END_DEVICE_PATH_TYPE,\r
    END_ENTIRE_DEVICE_PATH_SUBTYPE,\r
    { \r
      (UINT8) (END_DEVICE_PATH_LENGTH),\r
      (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r
    }\r
  }\r
};\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 call back funtion is registered with Boot Manager formset.\r
  When user selects a boot option, this call back function will\r
  be triggered. The boot option is saved for later processing.\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_INVALID_PARAMETER The setup browser call this function with invalid parameters.\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
  Registers HII packages for the Boot Manger to HII Database.\r
  It also registers the browser call back function.\r
\r
  @retval  EFI_SUCCESS           HII packages for the Boot Manager were registered successfully.\r
  @retval  EFI_OUT_OF_RESOURCES  HII packages for the Boot Manager failed to be registered.\r
\r
**/\r
EFI_STATUS\r
InitializeBootManager (\r
  VOID\r
  )\r
{\r
  EFI_STATUS                  Status;\r
\r
  //\r
  // Install Device Path Protocol and Config Access protocol to driver handle\r
  //\r
  Status = gBS->InstallMultipleProtocolInterfaces (\r
                  &gBootManagerPrivate.DriverHandle,\r
                  &gEfiDevicePathProtocolGuid,\r
                  &mBootManagerHiiVendorDevicePath,\r
                  &gEfiHiiConfigAccessProtocolGuid,\r
                  &gBootManagerPrivate.ConfigAccess,\r
                  NULL\r
                  );\r
  ASSERT_EFI_ERROR (Status);\r
\r
  //\r
  // Publish our HII data\r
  //\r
  gBootManagerPrivate.HiiHandle = HiiAddPackages (\r
                                    &mBootManagerGuid,\r
                                    gBootManagerPrivate.DriverHandle,\r
                                    BootManagerVfrBin,\r
                                    BdsDxeStrings,\r
                                    NULL\r
                                    );\r
  if (gBootManagerPrivate.HiiHandle == NULL) {\r
    Status = EFI_OUT_OF_RESOURCES;\r
  } else {\r
    Status = EFI_SUCCESS;\r
  }\r
  return Status;\r
}\r
\r
/**\r
  This funtion invokees Boot Manager. If all devices have not a chance to be connected,\r
  the connect all will be triggered. It then enumerate all boot options. If \r
  a boot option from the Boot Manager page is selected, Boot Manager will boot\r
  from this boot option.\r
  \r
**/\r
VOID\r
CallBootManager (\r
  VOID\r
  )\r
{\r
  EFI_STATUS                  Status;\r
  BDS_COMMON_OPTION           *Option;\r
  LIST_ENTRY                  *Link;\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
  VOID                        *StartOpCodeHandle;\r
  VOID                        *EndOpCodeHandle;\r
  EFI_IFR_GUID_LABEL          *StartLabel;\r
  EFI_IFR_GUID_LABEL          *EndLabel;\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
  StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (StartOpCodeHandle != NULL);\r
\r
  EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (EndOpCodeHandle != NULL);\r
\r
  //\r
  // Create Hii Extend Label OpCode as the start opcode\r
  //\r
  StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
  StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
  StartLabel->Number       = LABEL_BOOT_OPTION;\r
\r
  //\r
  // Create Hii Extend Label OpCode as the end opcode\r
  //\r
  EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
  EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
  EndLabel->Number       = LABEL_BOOT_OPTION_END;\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
    Token = HiiSetString (HiiHandle, 0, Option->Description, NULL);\r
\r
    TempStr = DevicePathToStr (Option->DevicePath);\r
    TempSize = StrSize (TempStr);\r
    HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));\r
    ASSERT (HelpString != NULL);\r
    StrCat (HelpString, L"Device Path : ");\r
    StrCat (HelpString, TempStr);\r
\r
    HelpToken = HiiSetString (HiiHandle, 0, HelpString, NULL);\r
\r
    HiiCreateActionOpCode (\r
      StartOpCodeHandle,\r
      mKeyInput,\r
      Token,\r
      HelpToken,\r
      EFI_IFR_FLAG_CALLBACK,\r
      0\r
      );\r
  }\r
\r
  HiiUpdateForm (\r
    HiiHandle,\r
    &mBootManagerGuid,\r
    BOOT_MANAGER_FORM_ID,\r
    StartOpCodeHandle,\r
    EndOpCodeHandle\r
    );\r
\r
  HiiFreeOpCodeHandle (StartOpCodeHandle);\r
  HiiFreeOpCodeHandle (EndOpCodeHandle);\r
\r
  ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
  Status = gFormBrowser2->SendForm (\r
                           gFormBrowser2,\r
                           &HiiHandle,\r
                           1,\r
                           &mBootManagerGuid,\r
                           0,\r
                           NULL,\r
                           &ActionRequest\r
                           );\r
  if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r
    EnableResetRequired ();\r
  }\r
\r
  if (gOption == NULL) {\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
  // 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
    gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
  }\r
}\r
Commit	Line	Data
5c08e117	1	/** @file\r
	2	The platform boot manager reference implementation\r
	3	\r
	4	Copyright (c) 2004 - 2008, 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 "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
f6f910dd	22	HII_VENDOR_DEVICE_PATH mBootManagerHiiVendorDevicePath = {\r
	23	{\r
	24	{\r
	25	HARDWARE_DEVICE_PATH,\r
	26	HW_VENDOR_DP,\r
	27	{\r
	28	(UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r
	29	(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r
	30	}\r
	31	},\r
	32	//\r
	33	// {1DDDBE15-481D-4d2b-8277-B191EAF66525}\r
	34	//\r
	35	{ 0x1dddbe15, 0x481d, 0x4d2b, { 0x82, 0x77, 0xb1, 0x91, 0xea, 0xf6, 0x65, 0x25 } }\r
	36	},\r
	37	{\r
	38	END_DEVICE_PATH_TYPE,\r
	39	END_ENTIRE_DEVICE_PATH_SUBTYPE,\r
	40	{ \r
	41	(UINT8) (END_DEVICE_PATH_LENGTH),\r
	42	(UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r
	43	}\r
	44	}\r
	45	};\r
	46	\r
5c08e117	47	BOOT_MANAGER_CALLBACK_DATA gBootManagerPrivate = {\r
	48	BOOT_MANAGER_CALLBACK_DATA_SIGNATURE,\r
	49	NULL,\r
	50	NULL,\r
	51	{\r
	52	FakeExtractConfig,\r
	53	FakeRouteConfig,\r
	54	BootManagerCallback\r
	55	}\r
	56	};\r
	57	\r
	58	/**\r
	59	This call back funtion is registered with Boot Manager formset.\r
	60	When user selects a boot option, this call back function will\r
	61	be triggered. The boot option is saved for later processing.\r
	62	\r
	63	\r
	64	@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
	65	@param Action Specifies the type of action taken by the browser.\r
	66	@param QuestionId A unique value which is sent to the original exporting driver\r
	67	so that it can identify the type of data to expect.\r
	68	@param Type The type of value for the question.\r
	69	@param Value A pointer to the data being sent to the original exporting driver.\r
	70	@param ActionRequest On return, points to the action requested by the callback function.\r
	71	\r
	72	@retval EFI_SUCCESS The callback successfully handled the action.\r
	73	@retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.\r
	74	\r
	75	**/\r
	76	EFI_STATUS\r
	77	EFIAPI\r
	78	BootManagerCallback (\r
	79	IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
	80	IN EFI_BROWSER_ACTION Action,\r
	81	IN EFI_QUESTION_ID QuestionId,\r
	82	IN UINT8 Type,\r
	83	IN EFI_IFR_TYPE_VALUE *Value,\r
	84	OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
	85	)\r
	86	{\r
	87	BDS_COMMON_OPTION *Option;\r
	88	LIST_ENTRY *Link;\r
	89	UINT16 KeyCount;\r
	90	\r
	91	if ((Value == NULL) \|\| (ActionRequest == NULL)) {\r
	92	return EFI_INVALID_PARAMETER;\r
	93	}\r
	94	\r
	95	//\r
	96	// Initialize the key count\r
	97	//\r
	98	KeyCount = 0;\r
	99	\r
	100	for (Link = mBootOptionsList->ForwardLink; Link != mBootOptionsList; Link = Link->ForwardLink) {\r
	101	Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r
	102	\r
	103	KeyCount++;\r
	104	\r
	105	gOption = Option;\r
	106	\r
	107	//\r
	108	// Is this device the one chosen?\r
	109	//\r
	110	if (KeyCount == QuestionId) {\r
111	//\r
112	// Assigning the returned Key to a global allows the original routine to know what was chosen\r
113	//\r
114	mKeyInput = QuestionId;\r
115	\r
116	//\r
117	// Request to exit SendForm(), so that we could boot the selected option\r
118	//\r
119	*ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
120	break;\r
121	}\r
122	}\r
123	\r
124	return EFI_SUCCESS;\r
125	}\r
126	\r
127	/**\r
128	\r
129	Registers HII packages for the Boot Manger to HII Database.\r
130	It also registers the browser call back function.\r
131	\r
cb7d01c0	132	@retval EFI_SUCCESS HII packages for the Boot Manager were registered successfully.\r
cb7d01c0	133	@retval EFI_OUT_OF_RESOURCES HII packages for the Boot Manager failed to be registered.\r
5c08e117	134	\r
	135	**/\r
	136	EFI_STATUS\r
	137	InitializeBootManager (\r
	138	VOID\r
	139	)\r
	140	{\r
	141	EFI_STATUS Status;\r
5c08e117	142	\r
5c08e117	143	//\r
f6f910dd	144	// Install Device Path Protocol and Config Access protocol to driver handle\r
5c08e117	145	//\r
f6f910dd	146	Status = gBS->InstallMultipleProtocolInterfaces (\r
5c08e117	147	&gBootManagerPrivate.DriverHandle,\r
f6f910dd	148	&gEfiDevicePathProtocolGuid,\r
f6f910dd	149	&mBootManagerHiiVendorDevicePath,\r
5c08e117	150	&gEfiHiiConfigAccessProtocolGuid,\r
f6f910dd	151	&gBootManagerPrivate.ConfigAccess,\r
f6f910dd	152	NULL\r
5c08e117	153	);\r
	154	ASSERT_EFI_ERROR (Status);\r
	155	\r
	156	//\r
	157	// Publish our HII data\r
	158	//\r
cb7d01c0	159	gBootManagerPrivate.HiiHandle = HiiAddPackages (\r
	160	&mBootManagerGuid,\r
	161	gBootManagerPrivate.DriverHandle,\r
	162	BootManagerVfrBin,\r
	163	BdsDxeStrings,\r
	164	NULL\r
	165	);\r
	166	if (gBootManagerPrivate.HiiHandle == NULL) {\r
	167	Status = EFI_OUT_OF_RESOURCES;\r
	168	} else {\r
	169	Status = EFI_SUCCESS;\r
	170	}\r
5c08e117	171	return Status;\r
	172	}\r
	173	\r
	174	/**\r
	175	This funtion invokees Boot Manager. If all devices have not a chance to be connected,\r
	176	the connect all will be triggered. It then enumerate all boot options. If \r
	177	a boot option from the Boot Manager page is selected, Boot Manager will boot\r
	178	from this boot option.\r
	179	\r
	180	**/\r
	181	VOID\r
	182	CallBootManager (\r
	183	VOID\r
	184	)\r
	185	{\r
	186	EFI_STATUS Status;\r
	187	BDS_COMMON_OPTION *Option;\r
	188	LIST_ENTRY *Link;\r
5c08e117	189	CHAR16 *ExitData;\r
	190	UINTN ExitDataSize;\r
	191	EFI_STRING_ID Token;\r
	192	EFI_INPUT_KEY Key;\r
	193	LIST_ENTRY BdsBootOptionList;\r
	194	CHAR16 *HelpString;\r
	195	EFI_STRING_ID HelpToken;\r
	196	UINT16 *TempStr;\r
	197	EFI_HII_HANDLE HiiHandle;\r
	198	EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
	199	UINTN TempSize;\r
75bf9d0e LG	200	VOID *StartOpCodeHandle;\r
	201	VOID *EndOpCodeHandle;\r
	202	EFI_IFR_GUID_LABEL *StartLabel;\r
	203	EFI_IFR_GUID_LABEL *EndLabel;\r
5c08e117	204	\r
	205	gOption = NULL;\r
	206	InitializeListHead (&BdsBootOptionList);\r
	207	\r
	208	//\r
	209	// Connect all prior to entering the platform setup menu.\r
	210	//\r
	211	if (!gConnectAllHappened) {\r
	212	BdsLibConnectAllDriversToAllControllers ();\r
	213	gConnectAllHappened = TRUE;\r
	214	}\r
	215	//\r
	216	// BugBug: Here we can not remove the legacy refresh macro, so we need\r
	217	// get the boot order every time from "BootOrder" variable.\r
	218	// Recreate the boot option list base on the BootOrder variable\r
	219	//\r
	220	BdsLibEnumerateAllBootOption (&BdsBootOptionList);\r
	221	\r
	222	mBootOptionsList = &BdsBootOptionList;\r
	223	\r
	224	HiiHandle = gBootManagerPrivate.HiiHandle;\r
	225	\r
	226	//\r
	227	// Allocate space for creation of UpdateData Buffer\r
	228	//\r
75bf9d0e LG	229	StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r
	230	ASSERT (StartOpCodeHandle != NULL);\r
	231	\r
	232	EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r
	233	ASSERT (EndOpCodeHandle != NULL);\r
	234	\r
	235	//\r
	236	// Create Hii Extend Label OpCode as the start opcode\r
	237	//\r
	238	StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
	239	StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
	240	StartLabel->Number = LABEL_BOOT_OPTION;\r
	241	\r
	242	//\r
	243	// Create Hii Extend Label OpCode as the end opcode\r
	244	//\r
	245	EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
	246	EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
	247	EndLabel->Number = LABEL_BOOT_OPTION_END;\r
5c08e117	248	\r
	249	mKeyInput = 0;\r
	250	\r
	251	for (Link = BdsBootOptionList.ForwardLink; Link != &BdsBootOptionList; Link = Link->ForwardLink) {\r
	252	Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r
	253	\r
	254	//\r
	255	// At this stage we are creating a menu entry, thus the Keys are reproduceable\r
	256	//\r
	257	mKeyInput++;\r
	258	\r
	259	//\r
	260	// Don't display the boot option marked as LOAD_OPTION_HIDDEN\r
	261	//\r
	262	if (Option->Attribute & LOAD_OPTION_HIDDEN) {\r
	263	continue;\r
	264	}\r
	265	\r
cb7d01c0	266	Token = HiiSetString (HiiHandle, 0, Option->Description, NULL);\r
5c08e117	267	\r
	268	TempStr = DevicePathToStr (Option->DevicePath);\r
	269	TempSize = StrSize (TempStr);\r
	270	HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));\r
	271	ASSERT (HelpString != NULL);\r
	272	StrCat (HelpString, L"Device Path : ");\r
	273	StrCat (HelpString, TempStr);\r
	274	\r
cb7d01c0	275	HelpToken = HiiSetString (HiiHandle, 0, HelpString, NULL);\r
5c08e117	276	\r
75bf9d0e LG	277	HiiCreateActionOpCode (\r
75bf9d0e LG	278	StartOpCodeHandle,\r
5c08e117	279	mKeyInput,\r
	280	Token,\r
	281	HelpToken,\r
	282	EFI_IFR_FLAG_CALLBACK,\r
75bf9d0e	283	0\r
5c08e117	284	);\r
	285	}\r
	286	\r
75bf9d0e	287	HiiUpdateForm (\r
5c08e117	288	HiiHandle,\r
	289	&mBootManagerGuid,\r
	290	BOOT_MANAGER_FORM_ID,\r
75bf9d0e LG	291	StartOpCodeHandle,\r
75bf9d0e LG	292	EndOpCodeHandle\r
5c08e117	293	);\r
75bf9d0e LG	294	\r
	295	HiiFreeOpCodeHandle (StartOpCodeHandle);\r
	296	HiiFreeOpCodeHandle (EndOpCodeHandle);\r
5c08e117	297	\r
	298	ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
	299	Status = gFormBrowser2->SendForm (\r
	300	gFormBrowser2,\r
	301	&HiiHandle,\r
	302	1,\r
75bf9d0e	303	&mBootManagerGuid,\r
5c08e117	304	0,\r
	305	NULL,\r
	306	&ActionRequest\r
	307	);\r
	308	if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r
	309	EnableResetRequired ();\r
	310	}\r
	311	\r
	312	if (gOption == NULL) {\r
	313	return ;\r
	314	}\r
	315	\r
	316	//\r
	317	//Will leave browser, check any reset required change is applied? if yes, reset system\r
	318	//\r
	319	SetupResetReminder ();\r
	320	\r
	321	//\r
	322	// parse the selected option\r
	323	//\r
	324	Status = BdsLibBootViaBootOption (gOption, gOption->DevicePath, &ExitDataSize, &ExitData);\r
	325	\r
	326	if (!EFI_ERROR (Status)) {\r
	327	gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_SUCCEEDED));\r
	328	PlatformBdsBootSuccess (gOption);\r
	329	} else {\r
	330	gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_FAILED));\r
	331	PlatformBdsBootFail (gOption, Status, ExitData, ExitDataSize);\r
	332	gST->ConOut->OutputString (\r
	333	gST->ConOut,\r
	334	GetStringById (STRING_TOKEN (STR_ANY_KEY_CONTINUE))\r
	335	);\r
	336	gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
	337	}\r
	338	}\r