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Remove unnecessary TPL operations in BDS module & library.
[mirror_edk2.git] / MdeModulePkg / Universal / BdsDxe / DeviceMngr / DeviceManager.c
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1/** @file\r
2 The platform device manager reference implement\r
3\r
4Copyright (c) 2004 - 2008, Intel Corporation. <BR>\r
5All rights reserved. This program and the accompanying materials\r
6are licensed and made available under the terms and conditions of the BSD License\r
7which accompanies this distribution. The full text of the license may be found at\r
8http://opensource.org/licenses/bsd-license.php\r
9\r
10THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/\r
14\r
15#include "DeviceManager.h"\r
16\r
17DEVICE_MANAGER_CALLBACK_DATA gDeviceManagerPrivate = {\r
18 DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE,\r
19 NULL,\r
20 NULL,\r
21 {\r
22 FakeExtractConfig,\r
23 FakeRouteConfig,\r
24 DeviceManagerCallback\r
25 }\r
26};\r
27\r
28EFI_GUID mDeviceManagerGuid = DEVICE_MANAGER_FORMSET_GUID;\r
29\r
30DEVICE_MANAGER_MENU_ITEM mDeviceManagerMenuItemTable[] = {\r
31 { STRING_TOKEN (STR_DISK_DEVICE), EFI_DISK_DEVICE_CLASS },\r
32 { STRING_TOKEN (STR_VIDEO_DEVICE), EFI_VIDEO_DEVICE_CLASS },\r
33 { STRING_TOKEN (STR_NETWORK_DEVICE), EFI_NETWORK_DEVICE_CLASS },\r
34 { STRING_TOKEN (STR_INPUT_DEVICE), EFI_INPUT_DEVICE_CLASS },\r
35 { STRING_TOKEN (STR_ON_BOARD_DEVICE), EFI_ON_BOARD_DEVICE_CLASS },\r
36 { STRING_TOKEN (STR_OTHER_DEVICE), EFI_OTHER_DEVICE_CLASS }\r
37};\r
38\r
39#define MENU_ITEM_NUM \\r
40 (sizeof (mDeviceManagerMenuItemTable) / sizeof (DEVICE_MANAGER_MENU_ITEM))\r
41\r
42/**\r
43 This function is invoked if user selected a iteractive opcode from Device Manager's\r
44 Formset. The decision by user is saved to gCallbackKey for later processing. If\r
45 user set VBIOS, the new value is saved to EFI variable.\r
46\r
47\r
48 @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
49 @param Action Specifies the type of action taken by the browser.\r
50 @param QuestionId A unique value which is sent to the original exporting driver\r
51 so that it can identify the type of data to expect.\r
52 @param Type The type of value for the question.\r
53 @param Value A pointer to the data being sent to the original exporting driver.\r
54 @param ActionRequest On return, points to the action requested by the callback function.\r
55\r
56 @retval EFI_SUCCESS The callback successfully handled the action.\r
57 @retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.\r
58\r
59**/\r
60EFI_STATUS\r
61EFIAPI\r
62DeviceManagerCallback (\r
63 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
64 IN EFI_BROWSER_ACTION Action,\r
65 IN EFI_QUESTION_ID QuestionId,\r
66 IN UINT8 Type,\r
67 IN EFI_IFR_TYPE_VALUE *Value,\r
68 OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
69 )\r
70{\r
71 DEVICE_MANAGER_CALLBACK_DATA *PrivateData;\r
72\r
73 if ((Value == NULL) || (ActionRequest == NULL)) {\r
74 return EFI_INVALID_PARAMETER;\r
75 }\r
76\r
77 PrivateData = DEVICE_MANAGER_CALLBACK_DATA_FROM_THIS (This);\r
78\r
79 switch (QuestionId) {\r
80 case DEVICE_MANAGER_KEY_VBIOS:\r
81 PrivateData->VideoBios = Value->u8;\r
82 gRT->SetVariable (\r
83 L"VBIOS",\r
84 &gEfiGenericPlatformVariableGuid,\r
85 EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r
86 sizeof (UINT8),\r
87 &PrivateData->VideoBios\r
88 );\r
89\r
90 //\r
91 // Tell browser not to ask for confirmation of changes,\r
92 // since we have already applied.\r
93 //\r
94 *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r
95 break;\r
96\r
97 default:\r
98 //\r
99 // The key corresponds the Handle Index which was requested to be displayed\r
100 //\r
101 gCallbackKey = QuestionId;\r
102\r
103 //\r
104 // Request to exit SendForm(), so as to switch to selected form\r
105 //\r
106 *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
107 break;\r
108 }\r
109\r
110 return EFI_SUCCESS;\r
111}\r
112\r
113/**\r
114\r
115 This function registers HII packages to HII database.\r
116\r
117 @retval EFI_SUCCESS This function complete successfully.\r
118 @return Other value if failed to register HII packages.\r
119\r
120**/\r
121EFI_STATUS\r
122InitializeDeviceManager (\r
123 VOID\r
124 )\r
125{\r
126 EFI_STATUS Status;\r
127 EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r
128\r
129 //\r
130 // Create driver handle used by HII database\r
131 //\r
132 Status = HiiLibCreateHiiDriverHandle (&gDeviceManagerPrivate.DriverHandle);\r
133 if (EFI_ERROR (Status)) {\r
134 return Status;\r
135 }\r
136\r
137 //\r
138 // Install Config Access protocol to driver handle\r
139 //\r
140 Status = gBS->InstallProtocolInterface (\r
141 &gDeviceManagerPrivate.DriverHandle,\r
142 &gEfiHiiConfigAccessProtocolGuid,\r
143 EFI_NATIVE_INTERFACE,\r
144 &gDeviceManagerPrivate.ConfigAccess\r
145 );\r
146 ASSERT_EFI_ERROR (Status);\r
147\r
148 //\r
149 // Publish our HII data\r
150 //\r
151 PackageList = HiiLibPreparePackageList (2, &mDeviceManagerGuid, DeviceManagerVfrBin, BdsDxeStrings);\r
152 ASSERT (PackageList != NULL);\r
153\r
154 Status = gHiiDatabase->NewPackageList (\r
155 gHiiDatabase,\r
156 PackageList,\r
157 gDeviceManagerPrivate.DriverHandle,\r
158 &gDeviceManagerPrivate.HiiHandle\r
159 );\r
160 FreePool (PackageList);\r
161\r
162 return Status;\r
163}\r
164\r
165/**\r
166\r
167 Call the browser and display the device manager to allow user\r
168 to configure the platform.\r
169\r
170 This function create the dynamic content for device manager. It includes\r
171 section header for all class of devices, one-of opcode to set VBIOS.\r
172 \r
173 @retval EFI_SUCCESS Operation is successful.\r
174 @retval Other values if failed to clean up the dynamic content from HII\r
175 database.\r
176\r
177**/\r
178EFI_STATUS\r
179CallDeviceManager (\r
180 VOID\r
181 )\r
182{\r
183 EFI_STATUS Status;\r
184 UINTN Count;\r
185 UINTN Index;\r
186 CHAR16 *String;\r
187 UINTN StringLength;\r
188 EFI_HII_UPDATE_DATA UpdateData[MENU_ITEM_NUM];\r
189 EFI_STRING_ID Token;\r
190 EFI_STRING_ID TokenHelp;\r
191 IFR_OPTION *IfrOptionList;\r
192 UINT8 *VideoOption;\r
193 UINTN VideoOptionSize;\r
194 EFI_HII_HANDLE *HiiHandles;\r
195 UINTN HandleBufferLength;\r
196 UINTN NumberOfHiiHandles;\r
197 EFI_HII_HANDLE HiiHandle;\r
198 UINT16 FormSetClass;\r
199 EFI_STRING_ID FormSetTitle;\r
200 EFI_STRING_ID FormSetHelp;\r
201 EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
202 EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r
203\r
204 IfrOptionList = NULL;\r
205 VideoOption = NULL;\r
206 HiiHandles = NULL;\r
207 HandleBufferLength = 0;\r
208\r
209 Status = EFI_SUCCESS;\r
210 gCallbackKey = 0;\r
211\r
212 //\r
213 // Connect all prior to entering the platform setup menu.\r
214 //\r
215 if (!gConnectAllHappened) {\r
216 BdsLibConnectAllDriversToAllControllers ();\r
217 gConnectAllHappened = TRUE;\r
218 }\r
219\r
220 //\r
221 // Create Subtitle OpCodes\r
222 //\r
223 for (Index = 0; Index < MENU_ITEM_NUM; Index++) {\r
224 //\r
225 // Allocate space for creation of UpdateData Buffer\r
226 //\r
227 UpdateData[Index].BufferSize = 0x1000;\r
228 UpdateData[Index].Offset = 0;\r
229 UpdateData[Index].Data = AllocatePool (0x1000);\r
230 ASSERT (UpdateData[Index].Data != NULL);\r
231\r
232 CreateSubTitleOpCode (mDeviceManagerMenuItemTable[Index].StringId, 0, 0, 1, &UpdateData[Index]);\r
233 }\r
234\r
235 //\r
236 // Get all the Hii handles\r
237 //\r
238 Status = HiiLibGetHiiHandles (&HandleBufferLength, &HiiHandles);\r
239 ASSERT_EFI_ERROR (Status);\r
240\r
241 HiiHandle = gDeviceManagerPrivate.HiiHandle;\r
242\r
243 StringLength = 0x1000;\r
244 String = AllocateZeroPool (StringLength);\r
245 ASSERT (String != NULL);\r
246\r
247 //\r
248 // Search for formset of each class type\r
249 //\r
250 NumberOfHiiHandles = HandleBufferLength / sizeof (EFI_HII_HANDLE);\r
251 for (Index = 0; Index < NumberOfHiiHandles; Index++) {\r
252 IfrLibExtractClassFromHiiHandle (HiiHandles[Index], &FormSetClass, &FormSetTitle, &FormSetHelp);\r
253\r
254 if (FormSetClass == EFI_NON_DEVICE_CLASS) {\r
255 continue;\r
256 }\r
257\r
258 Token = 0;\r
259 *String = 0;\r
260 StringLength = 0x1000;\r
261 HiiLibGetString (HiiHandles[Index], FormSetTitle, String, &StringLength);\r
262 HiiLibNewString (HiiHandle, &Token, String);\r
263\r
264 TokenHelp = 0;\r
265 *String = 0;\r
266 StringLength = 0x1000;\r
267 HiiLibGetString (HiiHandles[Index], FormSetHelp, String, &StringLength);\r
268 HiiLibNewString (HiiHandle, &TokenHelp, String);\r
269\r
270 for (Count = 0; Count < MENU_ITEM_NUM; Count++) {\r
271 if (FormSetClass & mDeviceManagerMenuItemTable[Count].Class) {\r
272 CreateActionOpCode (\r
273 (EFI_QUESTION_ID) (Index + DEVICE_KEY_OFFSET),\r
274 Token,\r
275 TokenHelp,\r
276 EFI_IFR_FLAG_CALLBACK,\r
277 0,\r
278 &UpdateData[Count]\r
279 );\r
280 }\r
281 }\r
282 }\r
283 FreePool (String);\r
284\r
285 for (Index = 0; Index < MENU_ITEM_NUM; Index++) {\r
286 //\r
287 // Add End Opcode for Subtitle\r
288 //\r
289 CreateEndOpCode (&UpdateData[Index]);\r
290\r
291 IfrLibUpdateForm (\r
292 HiiHandle,\r
293 &mDeviceManagerGuid,\r
294 DEVICE_MANAGER_FORM_ID,\r
295 mDeviceManagerMenuItemTable[Index].Class,\r
296 FALSE,\r
297 &UpdateData[Index]\r
298 );\r
299 }\r
300\r
301 //\r
302 // Add oneof for video BIOS selection\r
303 //\r
304 VideoOption = BdsLibGetVariableAndSize (\r
305 L"VBIOS",\r
306 &gEfiGenericPlatformVariableGuid,\r
307 &VideoOptionSize\r
308 );\r
309 if (NULL == VideoOption) {\r
310 gDeviceManagerPrivate.VideoBios = 0;\r
311 } else {\r
312 gDeviceManagerPrivate.VideoBios = VideoOption[0];\r
313 FreePool (VideoOption);\r
314 }\r
315\r
316 ASSERT (gDeviceManagerPrivate.VideoBios <= 1);\r
317\r
318 IfrOptionList = AllocatePool (2 * sizeof (IFR_OPTION));\r
319 ASSERT (IfrOptionList != NULL);\r
320 IfrOptionList[0].Flags = 0;\r
321 IfrOptionList[0].StringToken = STRING_TOKEN (STR_ONE_OF_PCI);\r
322 IfrOptionList[0].Value.u8 = 0;\r
323 IfrOptionList[1].Flags = 0;\r
324 IfrOptionList[1].StringToken = STRING_TOKEN (STR_ONE_OF_AGP);\r
325 IfrOptionList[1].Value.u8 = 1;\r
326 IfrOptionList[gDeviceManagerPrivate.VideoBios].Flags |= EFI_IFR_OPTION_DEFAULT;\r
327\r
328 UpdateData[0].Offset = 0;\r
329 CreateOneOfOpCode (\r
330 DEVICE_MANAGER_KEY_VBIOS,\r
331 0,\r
332 0,\r
333 STRING_TOKEN (STR_ONE_OF_VBIOS),\r
334 STRING_TOKEN (STR_ONE_OF_VBIOS_HELP),\r
335 EFI_IFR_FLAG_CALLBACK,\r
336 EFI_IFR_NUMERIC_SIZE_1,\r
337 IfrOptionList,\r
338 2,\r
339 &UpdateData[0]\r
340 );\r
341\r
342 IfrLibUpdateForm (\r
343 HiiHandle,\r
344 &mDeviceManagerGuid,\r
345 DEVICE_MANAGER_FORM_ID,\r
346 LABEL_VBIOS,\r
347 FALSE,\r
348 &UpdateData[0]\r
349 );\r
350\r
351 ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
352 Status = gFormBrowser2->SendForm (\r
353 gFormBrowser2,\r
354 &HiiHandle,\r
355 1,\r
356 NULL,\r
357 0,\r
358 NULL,\r
359 &ActionRequest\r
360 );\r
361 if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r
362 EnableResetRequired ();\r
363 }\r
364\r
365 //\r
366 // We will have returned from processing a callback - user either hit ESC to exit, or selected\r
367 // a target to display\r
368 //\r
369 if (gCallbackKey != 0) {\r
370 ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
371 Status = gFormBrowser2->SendForm (\r
372 gFormBrowser2,\r
373 &HiiHandles[gCallbackKey - DEVICE_KEY_OFFSET],\r
374 1,\r
375 NULL,\r
376 0,\r
377 NULL,\r
378 &ActionRequest\r
379 );\r
380\r
381 if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r
382 EnableResetRequired ();\r
383 }\r
384\r
385 //\r
386 // Force return to Device Manager\r
387 //\r
388 gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r
389 }\r
390\r
391 //\r
392 // Cleanup dynamic created strings in HII database by reinstall the packagelist\r
393 //\r
394 gHiiDatabase->RemovePackageList (gHiiDatabase, HiiHandle);\r
395 PackageList = HiiLibPreparePackageList (2, &mDeviceManagerGuid, DeviceManagerVfrBin, BdsDxeStrings);\r
396 ASSERT (PackageList != NULL);\r
397 Status = gHiiDatabase->NewPackageList (\r
398 gHiiDatabase,\r
399 PackageList,\r
400 gDeviceManagerPrivate.DriverHandle,\r
401 &gDeviceManagerPrivate.HiiHandle\r
402 );\r
403 FreePool (PackageList);\r
404\r
405 for (Index = 0; Index < MENU_ITEM_NUM; Index++) {\r
406 FreePool (UpdateData[Index].Data);\r
407 }\r
408 FreePool (HiiHandles);\r
409\r
410 return Status;\r
411}\r
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