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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 | |
f6f910dd | 132 | @return Status of gBS->InstallMultipleProtocolInterfaces() and gHiiDatabase->NewPackageList()\r |
5c08e117 | 133 | \r |
134 | **/\r | |
135 | EFI_STATUS\r | |
136 | InitializeBootManager (\r | |
137 | VOID\r | |
138 | )\r | |
139 | {\r | |
140 | EFI_STATUS Status;\r | |
141 | EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r | |
142 | \r | |
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 |
149 | &mBootManagerHiiVendorDevicePath,\r | |
5c08e117 | 150 | &gEfiHiiConfigAccessProtocolGuid,\r |
f6f910dd | 151 | &gBootManagerPrivate.ConfigAccess,\r |
152 | NULL\r | |
5c08e117 | 153 | );\r |
154 | ASSERT_EFI_ERROR (Status);\r | |
155 | \r | |
156 | //\r | |
157 | // Publish our HII data\r | |
158 | //\r | |
159 | PackageList = HiiLibPreparePackageList (2, &mBootManagerGuid, BootManagerVfrBin, BdsDxeStrings);\r | |
160 | ASSERT (PackageList != NULL);\r | |
161 | \r | |
162 | Status = gHiiDatabase->NewPackageList (\r | |
163 | gHiiDatabase,\r | |
164 | PackageList,\r | |
165 | gBootManagerPrivate.DriverHandle,\r | |
166 | &gBootManagerPrivate.HiiHandle\r | |
167 | );\r | |
168 | FreePool (PackageList);\r | |
169 | \r | |
170 | return Status;\r | |
171 | }\r | |
172 | \r | |
173 | /**\r | |
174 | This funtion invokees Boot Manager. If all devices have not a chance to be connected,\r | |
175 | the connect all will be triggered. It then enumerate all boot options. If \r | |
176 | a boot option from the Boot Manager page is selected, Boot Manager will boot\r | |
177 | from this boot option.\r | |
178 | \r | |
179 | **/\r | |
180 | VOID\r | |
181 | CallBootManager (\r | |
182 | VOID\r | |
183 | )\r | |
184 | {\r | |
185 | EFI_STATUS Status;\r | |
186 | BDS_COMMON_OPTION *Option;\r | |
187 | LIST_ENTRY *Link;\r | |
188 | EFI_HII_UPDATE_DATA UpdateData;\r | |
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 | |
200 | \r | |
201 | gOption = NULL;\r | |
202 | InitializeListHead (&BdsBootOptionList);\r | |
203 | \r | |
204 | //\r | |
205 | // Connect all prior to entering the platform setup menu.\r | |
206 | //\r | |
207 | if (!gConnectAllHappened) {\r | |
208 | BdsLibConnectAllDriversToAllControllers ();\r | |
209 | gConnectAllHappened = TRUE;\r | |
210 | }\r | |
211 | //\r | |
212 | // BugBug: Here we can not remove the legacy refresh macro, so we need\r | |
213 | // get the boot order every time from "BootOrder" variable.\r | |
214 | // Recreate the boot option list base on the BootOrder variable\r | |
215 | //\r | |
216 | BdsLibEnumerateAllBootOption (&BdsBootOptionList);\r | |
217 | \r | |
218 | mBootOptionsList = &BdsBootOptionList;\r | |
219 | \r | |
220 | HiiHandle = gBootManagerPrivate.HiiHandle;\r | |
221 | \r | |
222 | //\r | |
223 | // Allocate space for creation of UpdateData Buffer\r | |
224 | //\r | |
225 | UpdateData.BufferSize = 0x1000;\r | |
226 | UpdateData.Offset = 0;\r | |
227 | UpdateData.Data = AllocateZeroPool (0x1000);\r | |
228 | ASSERT (UpdateData.Data != NULL);\r | |
229 | \r | |
230 | mKeyInput = 0;\r | |
231 | \r | |
232 | for (Link = BdsBootOptionList.ForwardLink; Link != &BdsBootOptionList; Link = Link->ForwardLink) {\r | |
233 | Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);\r | |
234 | \r | |
235 | //\r | |
236 | // At this stage we are creating a menu entry, thus the Keys are reproduceable\r | |
237 | //\r | |
238 | mKeyInput++;\r | |
239 | \r | |
240 | //\r | |
241 | // Don't display the boot option marked as LOAD_OPTION_HIDDEN\r | |
242 | //\r | |
243 | if (Option->Attribute & LOAD_OPTION_HIDDEN) {\r | |
244 | continue;\r | |
245 | }\r | |
246 | \r | |
247 | HiiLibNewString (HiiHandle, &Token, Option->Description);\r | |
248 | \r | |
249 | TempStr = DevicePathToStr (Option->DevicePath);\r | |
250 | TempSize = StrSize (TempStr);\r | |
251 | HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));\r | |
252 | ASSERT (HelpString != NULL);\r | |
253 | StrCat (HelpString, L"Device Path : ");\r | |
254 | StrCat (HelpString, TempStr);\r | |
255 | \r | |
256 | HiiLibNewString (HiiHandle, &HelpToken, HelpString);\r | |
257 | \r | |
258 | CreateActionOpCode (\r | |
259 | mKeyInput,\r | |
260 | Token,\r | |
261 | HelpToken,\r | |
262 | EFI_IFR_FLAG_CALLBACK,\r | |
263 | 0,\r | |
264 | &UpdateData\r | |
265 | );\r | |
266 | }\r | |
267 | \r | |
268 | IfrLibUpdateForm (\r | |
269 | HiiHandle,\r | |
270 | &mBootManagerGuid,\r | |
271 | BOOT_MANAGER_FORM_ID,\r | |
272 | LABEL_BOOT_OPTION,\r | |
273 | FALSE,\r | |
274 | &UpdateData\r | |
275 | );\r | |
276 | FreePool (UpdateData.Data);\r | |
277 | \r | |
278 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
279 | Status = gFormBrowser2->SendForm (\r | |
280 | gFormBrowser2,\r | |
281 | &HiiHandle,\r | |
282 | 1,\r | |
283 | NULL,\r | |
284 | 0,\r | |
285 | NULL,\r | |
286 | &ActionRequest\r | |
287 | );\r | |
288 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
289 | EnableResetRequired ();\r | |
290 | }\r | |
291 | \r | |
292 | if (gOption == NULL) {\r | |
293 | return ;\r | |
294 | }\r | |
295 | \r | |
296 | //\r | |
297 | //Will leave browser, check any reset required change is applied? if yes, reset system\r | |
298 | //\r | |
299 | SetupResetReminder ();\r | |
300 | \r | |
301 | //\r | |
302 | // parse the selected option\r | |
303 | //\r | |
304 | Status = BdsLibBootViaBootOption (gOption, gOption->DevicePath, &ExitDataSize, &ExitData);\r | |
305 | \r | |
306 | if (!EFI_ERROR (Status)) {\r | |
307 | gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_SUCCEEDED));\r | |
308 | PlatformBdsBootSuccess (gOption);\r | |
309 | } else {\r | |
310 | gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_FAILED));\r | |
311 | PlatformBdsBootFail (gOption, Status, ExitData, ExitDataSize);\r | |
312 | gST->ConOut->OutputString (\r | |
313 | gST->ConOut,\r | |
314 | GetStringById (STRING_TOKEN (STR_ANY_KEY_CONTINUE))\r | |
315 | );\r | |
316 | gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r | |
317 | }\r | |
318 | }\r |