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a6f164a7 | 1 | /** @file\r |
6d8ced29 | 2 | This file also installs UEFI PLATFORM_DRIVER_OVERRIDE_PROTOCOL.\r |
d1102dba | 3 | \r |
6d8ced29 | 4 | The main code offers a UI interface in device manager to let user configure\r |
a6f164a7 | 5 | platform override protocol to override the default algorithm for matching\r |
6 | drivers to controllers.\r | |
7 | \r | |
8 | The main flow:\r | |
6d8ced29 LG |
9 | 1. It dynamicly locate all controller device path.\r |
10 | 2. It dynamicly locate all drivers which support binding protocol.\r | |
11 | 3. It export and dynamicly update two menu to let user select the\r | |
a6f164a7 | 12 | mapping between drivers to controllers.\r |
6d8ced29 | 13 | 4. It save all the mapping info in NV variables which will be consumed\r |
a6f164a7 | 14 | by platform override protocol driver to publish the platform override protocol.\r |
15 | \r | |
d1102dba | 16 | Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r |
e5eed7d3 | 17 | This program and the accompanying materials\r |
e5618791 LG |
18 | are licensed and made available under the terms and conditions of the BSD License\r |
19 | which accompanies this distribution. The full text of the license may be found at\r | |
20 | http://opensource.org/licenses/bsd-license.php\r | |
21 | \r | |
22 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
23 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
24 | \r | |
a6f164a7 | 25 | **/\r |
26 | \r | |
6d8ced29 | 27 | #include "InternalPlatDriOverrideDxe.h"\r |
a6f164a7 | 28 | #include "PlatOverMngr.h"\r |
29 | \r | |
68dbca6c LG |
30 | #define EFI_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('C', 'l', 'b', 'k')\r |
31 | #define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)\r | |
32 | \r | |
33 | typedef struct {\r | |
34 | UINTN Signature;\r | |
35 | EFI_HANDLE DriverHandle;\r | |
36 | EFI_HII_HANDLE RegisteredHandle;\r | |
37 | PLAT_OVER_MNGR_DATA FakeNvData;\r | |
38 | EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r | |
39 | EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;\r | |
6d8ced29 | 40 | EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL PlatformDriverOverride;\r |
68dbca6c LG |
41 | } EFI_CALLBACK_INFO;\r |
42 | \r | |
f6f910dd | 43 | #pragma pack(1)\r |
44 | \r | |
45 | ///\r | |
46 | /// HII specific Vendor Device Path definition.\r | |
47 | ///\r | |
48 | typedef struct {\r | |
49 | VENDOR_DEVICE_PATH VendorDevicePath;\r | |
50 | EFI_DEVICE_PATH_PROTOCOL End;\r | |
51 | } HII_VENDOR_DEVICE_PATH;\r | |
52 | \r | |
53 | #pragma pack()\r | |
54 | \r | |
68dbca6c LG |
55 | //\r |
56 | // uni string and Vfr Binary data.\r | |
57 | //\r | |
58 | extern UINT8 VfrBin[];\r | |
6d8ced29 | 59 | extern UINT8 PlatDriOverrideDxeStrings[];\r |
68dbca6c LG |
60 | \r |
61 | //\r | |
62 | // module global data\r | |
63 | //\r | |
7e3bcccb | 64 | CHAR16 mVariableName[] = L"Data";\r |
68dbca6c | 65 | LIST_ENTRY mMappingDataBase = INITIALIZE_LIST_HEAD_VARIABLE (mMappingDataBase);\r |
6d8ced29 LG |
66 | BOOLEAN mEnvironmentVariableRead = FALSE;\r |
67 | EFI_HANDLE mCallerImageHandle = NULL;\r | |
68dbca6c LG |
68 | \r |
69 | EFI_HANDLE *mDevicePathHandleBuffer;\r | |
70 | EFI_HANDLE *mDriverImageHandleBuffer;\r | |
71 | \r | |
db0bd81c | 72 | INTN mSelectedCtrIndex;\r |
17e95ca9 | 73 | EFI_STRING_ID *mControllerToken;\r |
fe1e36e5 | 74 | UINTN mDriverImageHandleCount;\r |
17e95ca9 ED |
75 | EFI_STRING_ID *mDriverImageToken;\r |
76 | EFI_DEVICE_PATH_PROTOCOL **mControllerDevicePathProtocol;\r | |
fe1e36e5 | 77 | UINTN mSelectedDriverImageNum;\r |
78 | UINTN mLastSavedDriverImageNum;\r | |
fe1e36e5 | 79 | UINT16 mCurrentPage;\r |
7e3bcccb | 80 | EFI_CALLBACK_INFO *mCallbackInfo;\r |
17e95ca9 ED |
81 | BOOLEAN *mDriSelection;\r |
82 | UINTN mMaxDeviceCount;\r | |
a6f164a7 | 83 | \r |
f6f910dd | 84 | HII_VENDOR_DEVICE_PATH mHiiVendorDevicePath = {\r |
85 | {\r | |
86 | {\r | |
87 | HARDWARE_DEVICE_PATH,\r | |
88 | HW_VENDOR_DP,\r | |
89 | {\r | |
90 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
91 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
92 | }\r | |
93 | },\r | |
c8ad2d7a | 94 | PLAT_OVER_MNGR_GUID\r |
f6f910dd | 95 | },\r |
96 | {\r | |
97 | END_DEVICE_PATH_TYPE,\r | |
98 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
d1102dba | 99 | {\r |
f6f910dd | 100 | (UINT8) (END_DEVICE_PATH_LENGTH),\r |
101 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
102 | }\r | |
103 | }\r | |
104 | };\r | |
105 | \r | |
87fbccbe | 106 | /**\r |
863986b3 RN |
107 | Converting a given device to an unicode string.\r |
108 | \r | |
87fbccbe | 109 | @param DevPath Given device path instance\r |
d1102dba | 110 | \r |
87fbccbe | 111 | @return Converted string from given device path.\r |
863986b3 | 112 | @retval L"?" Converting failed.\r |
87fbccbe | 113 | **/\r |
114 | CHAR16 *\r | |
115 | DevicePathToStr (\r | |
116 | IN EFI_DEVICE_PATH_PROTOCOL *DevPath\r | |
6d8ced29 LG |
117 | )\r |
118 | {\r | |
863986b3 RN |
119 | CHAR16 *Text;\r |
120 | Text = ConvertDevicePathToText (\r | |
121 | DevPath,\r | |
122 | FALSE,\r | |
123 | TRUE\r | |
124 | );\r | |
125 | if (Text == NULL) {\r | |
523f48e7 ED |
126 | Text = AllocateCopyPool (sizeof (L"?"), L"?");\r |
127 | ASSERT (Text != NULL);\r | |
6d8ced29 | 128 | }\r |
523f48e7 ED |
129 | \r |
130 | return Text;\r | |
6d8ced29 | 131 | }\r |
87fbccbe | 132 | \r |
a6f164a7 | 133 | /**\r |
d1102dba | 134 | Worker function to get the driver name by ComponentName or ComponentName2 protocol\r |
f6a65182 | 135 | according to the driver binding handle.\r |
a6f164a7 | 136 | \r |
f6a65182 | 137 | @param DriverBindingHandle The Handle of DriverBinding.\r |
138 | @param ProtocolGuid The pointer to Component Name (2) protocol GUID.\r | |
139 | @param VariableName The name of the RFC 4646 or ISO 639-2 language variable.\r | |
a6f164a7 | 140 | \r |
f6a65182 | 141 | @retval !NULL Pointer into the image name if the image name is found,\r |
142 | @retval NULL Pointer to NULL if the image name is not found.\r | |
a6f164a7 | 143 | \r |
144 | **/\r | |
f6a65182 | 145 | CHAR16 *\r |
146 | GetComponentNameWorker (\r | |
147 | IN EFI_HANDLE DriverBindingHandle,\r | |
148 | IN EFI_GUID *ProtocolGuid,\r | |
149 | IN CONST CHAR16 *VariableName\r | |
a6f164a7 | 150 | )\r |
151 | {\r | |
f6a65182 | 152 | EFI_STATUS Status;\r |
153 | EFI_COMPONENT_NAME_PROTOCOL *ComponentName;\r | |
154 | CHAR16 *DriverName;\r | |
155 | CHAR8 *Language;\r | |
156 | CHAR8 *BestLanguage;\r | |
a6f164a7 | 157 | \r |
f6a65182 | 158 | Status = gBS->OpenProtocol (\r |
159 | DriverBindingHandle,\r | |
160 | ProtocolGuid,\r | |
161 | (VOID *) &ComponentName,\r | |
162 | NULL,\r | |
163 | NULL,\r | |
164 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
165 | );\r | |
166 | if (EFI_ERROR (Status)) {\r | |
68dbca6c | 167 | return NULL;\r |
a6f164a7 | 168 | }\r |
f6a65182 | 169 | \r |
a6f164a7 | 170 | //\r |
f6a65182 | 171 | // Find the best matching language.\r |
a6f164a7 | 172 | //\r |
f01b91ae | 173 | GetEfiGlobalVariable2 (VariableName, (VOID**)&Language, NULL);\r |
f6a65182 | 174 | BestLanguage = GetBestLanguage (\r |
175 | ComponentName->SupportedLanguages,\r | |
176 | (BOOLEAN) (ProtocolGuid == &gEfiComponentNameProtocolGuid),\r | |
177 | Language,\r | |
178 | NULL\r | |
179 | );\r | |
180 | \r | |
181 | DriverName = NULL;\r | |
182 | if (BestLanguage != NULL) {\r | |
183 | ComponentName->GetDriverName (\r | |
184 | ComponentName,\r | |
185 | BestLanguage,\r | |
186 | &DriverName\r | |
187 | );\r | |
188 | FreePool (BestLanguage);\r | |
a6f164a7 | 189 | }\r |
f6a65182 | 190 | \r |
191 | if (Language != NULL) {\r | |
192 | FreePool (Language);\r | |
193 | }\r | |
194 | \r | |
195 | return DriverName;\r | |
a6f164a7 | 196 | }\r |
197 | \r | |
f6a65182 | 198 | \r |
a6f164a7 | 199 | /**\r |
d1102dba | 200 | Get the driver name by ComponentName or ComponentName2 protocol\r |
68dbca6c | 201 | according to the driver binding handle\r |
a6f164a7 | 202 | \r |
203 | @param DriverBindingHandle The Handle of DriverBinding.\r | |
204 | \r | |
205 | @retval !NULL Pointer into the image name if the image name is found,\r | |
206 | @retval NULL Pointer to NULL if the image name is not found.\r | |
207 | \r | |
208 | **/\r | |
209 | CHAR16 *\r | |
210 | GetComponentName (\r | |
211 | IN EFI_HANDLE DriverBindingHandle\r | |
212 | )\r | |
213 | {\r | |
f6a65182 | 214 | CHAR16 *DriverName;\r |
68dbca6c | 215 | \r |
f6a65182 | 216 | //\r |
217 | // Try RFC 4646 Component Name 2 protocol first.\r | |
218 | //\r | |
219 | DriverName = GetComponentNameWorker (DriverBindingHandle, &gEfiComponentName2ProtocolGuid, L"PlatformLang");\r | |
220 | if (DriverName == NULL) {\r | |
221 | //\r | |
d1102dba | 222 | // If we can not get driver name from Component Name 2 protocol, we can try ISO 639-2 Component Name protocol.\r |
f6a65182 | 223 | //\r |
224 | DriverName = GetComponentNameWorker (DriverBindingHandle, &gEfiComponentNameProtocolGuid, L"Lang");\r | |
a6f164a7 | 225 | }\r |
226 | \r | |
227 | return DriverName;\r | |
228 | }\r | |
229 | \r | |
230 | /**\r | |
68dbca6c | 231 | Get the image name from EFI UI section.\r |
f6a65182 | 232 | Get FV protocol by its loaded image protocol to abstract EFI UI section.\r |
a6f164a7 | 233 | \r |
68dbca6c | 234 | @param Image Pointer to the loaded image protocol\r |
a6f164a7 | 235 | \r |
68dbca6c LG |
236 | @retval !NULL Pointer to the image name if the image name is found,\r |
237 | @retval NULL NULL if the image name is not found.\r | |
a6f164a7 | 238 | \r |
239 | **/\r | |
240 | CHAR16 *\r | |
241 | GetImageName (\r | |
cebc8d48 | 242 | IN EFI_LOADED_IMAGE_PROTOCOL *Image\r |
a6f164a7 | 243 | )\r |
244 | {\r | |
245 | EFI_STATUS Status;\r | |
a6f164a7 | 246 | EFI_DEVICE_PATH_PROTOCOL *DevPathNode;\r |
1232b214 | 247 | EFI_DEVICE_PATH_PROTOCOL *AlignedDevPathNode;\r |
a6f164a7 | 248 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFilePath;\r |
249 | VOID *Buffer;\r | |
250 | UINTN BufferSize;\r | |
251 | UINT32 AuthenticationStatus;\r | |
252 | EFI_GUID *NameGuid;\r | |
cebc8d48 | 253 | EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv2;\r |
a6f164a7 | 254 | \r |
cebc8d48 | 255 | Fv2 = NULL;\r |
a6f164a7 | 256 | Buffer = NULL;\r |
257 | BufferSize = 0;\r | |
258 | \r | |
259 | if (Image->FilePath == NULL) {\r | |
260 | return NULL;\r | |
261 | }\r | |
1232b214 | 262 | DevPathNode = Image->FilePath;\r |
a6f164a7 | 263 | \r |
a6f164a7 | 264 | while (!IsDevicePathEnd (DevPathNode)) {\r |
1232b214 | 265 | //\r |
266 | // Make sure device path node is aligned when accessing it's FV Name Guid field.\r | |
267 | //\r | |
268 | AlignedDevPathNode = AllocateCopyPool (DevicePathNodeLength(DevPathNode), DevPathNode);\r | |
d1102dba | 269 | \r |
a6f164a7 | 270 | //\r |
271 | // Find the Fv File path\r | |
272 | //\r | |
1232b214 | 273 | NameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)AlignedDevPathNode);\r |
a6f164a7 | 274 | if (NameGuid != NULL) {\r |
1232b214 | 275 | FvFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) AlignedDevPathNode;\r |
a6f164a7 | 276 | Status = gBS->HandleProtocol (\r |
277 | Image->DeviceHandle,\r | |
278 | &gEfiFirmwareVolume2ProtocolGuid,\r | |
cebc8d48 | 279 | (VOID **) &Fv2\r |
a6f164a7 | 280 | );\r |
68dbca6c LG |
281 | //\r |
282 | // Locate Image EFI UI section to get the image name.\r | |
283 | //\r | |
a6f164a7 | 284 | if (!EFI_ERROR (Status)) {\r |
cebc8d48 LG |
285 | Status = Fv2->ReadSection (\r |
286 | Fv2,\r | |
a6f164a7 | 287 | &FvFilePath->FvFileName,\r |
288 | EFI_SECTION_USER_INTERFACE,\r | |
289 | 0,\r | |
290 | &Buffer,\r | |
291 | &BufferSize,\r | |
292 | &AuthenticationStatus\r | |
293 | );\r | |
294 | if (!EFI_ERROR (Status)) {\r | |
1232b214 | 295 | FreePool (AlignedDevPathNode);\r |
a6f164a7 | 296 | break;\r |
297 | }\r | |
298 | Buffer = NULL;\r | |
299 | }\r | |
300 | }\r | |
d1102dba | 301 | \r |
1232b214 | 302 | FreePool (AlignedDevPathNode);\r |
d1102dba | 303 | \r |
a6f164a7 | 304 | //\r |
305 | // Next device path node\r | |
306 | //\r | |
307 | DevPathNode = NextDevicePathNode (DevPathNode);\r | |
308 | }\r | |
309 | \r | |
a6f164a7 | 310 | return Buffer;\r |
311 | }\r | |
312 | \r | |
313 | /**\r | |
314 | Prepare the first page to let user select the device controller which need to\r | |
68dbca6c LG |
315 | add mapping drivers if user select 'Refresh' in first page.\r |
316 | During first page, user will see all currnet controller device path in system,\r | |
317 | select any device path will go to second page to select its overrides drivers.\r | |
a6f164a7 | 318 | \r |
319 | @param Private Pointer to EFI_CALLBACK_INFO.\r | |
320 | @param KeyValue The callback key value of device controller item in first page.\r | |
321 | @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r | |
322 | \r | |
323 | @retval EFI_SUCCESS Always returned.\r | |
324 | \r | |
325 | **/\r | |
326 | EFI_STATUS\r | |
327 | UpdateDeviceSelectPage (\r | |
328 | IN EFI_CALLBACK_INFO *Private,\r | |
329 | IN UINT16 KeyValue,\r | |
330 | IN PLAT_OVER_MNGR_DATA *FakeNvData\r | |
331 | )\r | |
332 | {\r | |
a6f164a7 | 333 | EFI_STATUS Status;\r |
a6f164a7 | 334 | UINTN Index;\r |
335 | UINTN DevicePathHandleCount;\r | |
3860b1a2 | 336 | UINTN NewStrSize;\r |
a6f164a7 | 337 | CHAR16 *NewString;\r |
338 | EFI_STRING_ID NewStringToken;\r | |
339 | CHAR16 *ControllerName;\r | |
340 | EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath;\r | |
341 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
342 | EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *BusSpecificDriverOverride;\r | |
343 | UINTN Len;\r | |
7e3bcccb LG |
344 | VOID *StartOpCodeHandle;\r |
345 | VOID *EndOpCodeHandle;\r | |
346 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
d1102dba | 347 | EFI_IFR_GUID_LABEL *EndLabel;\r |
7e3bcccb | 348 | \r |
a6f164a7 | 349 | //\r |
7e3bcccb | 350 | // Set current page form ID.\r |
68dbca6c | 351 | //\r |
d1102dba LG |
352 | mCurrentPage = FORM_ID_DEVICE;\r |
353 | \r | |
a6f164a7 | 354 | //\r |
355 | // Initial the mapping database in memory\r | |
356 | //\r | |
357 | FreeMappingDatabase (&mMappingDataBase);\r | |
7e3bcccb LG |
358 | InitOverridesMapping (&mMappingDataBase);\r |
359 | \r | |
360 | //\r | |
361 | // Init OpCode Handle\r | |
362 | //\r | |
363 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
364 | ASSERT (StartOpCodeHandle != NULL);\r | |
a6f164a7 | 365 | \r |
7e3bcccb LG |
366 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r |
367 | ASSERT (EndOpCodeHandle != NULL);\r | |
368 | \r | |
369 | //\r | |
370 | // Create Hii Extend Label OpCode as the start opcode\r | |
a6f164a7 | 371 | //\r |
7e3bcccb LG |
372 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r |
373 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
374 | StartLabel->Number = FORM_ID_DEVICE;\r | |
375 | \r | |
a6f164a7 | 376 | //\r |
7e3bcccb LG |
377 | // Create Hii Extend Label OpCode as the end opcode\r |
378 | //\r | |
379 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
380 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
381 | EndLabel->Number = LABEL_END;\r | |
382 | \r | |
a6f164a7 | 383 | //\r |
384 | // Clear first page form\r | |
385 | //\r | |
7e3bcccb | 386 | HiiUpdateForm (\r |
a6f164a7 | 387 | Private->RegisteredHandle,\r |
c8ad2d7a | 388 | &gPlatformOverridesManagerGuid,\r |
a6f164a7 | 389 | FORM_ID_DEVICE,\r |
7e3bcccb LG |
390 | StartOpCodeHandle, // Label FORM_ID_DEVICE\r |
391 | EndOpCodeHandle // LABEL_END\r | |
a6f164a7 | 392 | );\r |
393 | \r | |
394 | //\r | |
395 | // When user enter the page at first time, the 'first refresh' string is given to notify user to refresh all the drivers,\r | |
68dbca6c | 396 | // then the 'first refresh' string will be replaced by the 'refresh' string, and the two strings content are same after the replacement\r |
a6f164a7 | 397 | //\r |
398 | NewStringToken = STRING_TOKEN (STR_FIRST_REFRESH);\r | |
cb7d01c0 | 399 | NewString = HiiGetString (Private->RegisteredHandle, STRING_TOKEN (STR_REFRESH), NULL);\r |
a6f164a7 | 400 | ASSERT (NewString != NULL);\r |
cb7d01c0 | 401 | if (HiiSetString (Private->RegisteredHandle, NewStringToken, NewString, NULL) == 0) {\r |
402 | ASSERT (FALSE);\r | |
403 | }\r | |
68dbca6c | 404 | FreePool (NewString);\r |
a6f164a7 | 405 | \r |
406 | NewStringToken = STRING_TOKEN (STR_FIRST_REFRESH_HELP);\r | |
cb7d01c0 | 407 | NewString = HiiGetString (Private->RegisteredHandle, STRING_TOKEN (STR_REFRESH_HELP), NULL);\r |
a6f164a7 | 408 | ASSERT (NewString != NULL);\r |
cb7d01c0 | 409 | if (HiiSetString (Private->RegisteredHandle, NewStringToken, NewString, NULL) == 0) {\r |
410 | ASSERT (FALSE);\r | |
411 | }\r | |
68dbca6c LG |
412 | FreePool (NewString);\r |
413 | \r | |
a6f164a7 | 414 | //\r |
415 | // created needed controller device item in first page\r | |
416 | //\r | |
417 | DevicePathHandleCount = 0;\r | |
418 | Status = gBS->LocateHandleBuffer (\r | |
419 | ByProtocol,\r | |
420 | &gEfiDevicePathProtocolGuid,\r | |
421 | NULL,\r | |
422 | &DevicePathHandleCount,\r | |
423 | &mDevicePathHandleBuffer\r | |
424 | );\r | |
425 | if (EFI_ERROR (Status) || (DevicePathHandleCount == 0)) {\r | |
426 | return EFI_SUCCESS;\r | |
427 | }\r | |
428 | \r | |
17e95ca9 ED |
429 | mMaxDeviceCount = DevicePathHandleCount;\r |
430 | mControllerDevicePathProtocol = AllocateZeroPool (DevicePathHandleCount * sizeof (EFI_DEVICE_PATH_PROTOCOL *));\r | |
431 | ASSERT (mControllerDevicePathProtocol != NULL);\r | |
432 | mControllerToken = AllocateZeroPool (DevicePathHandleCount * sizeof (EFI_STRING_ID));\r | |
433 | ASSERT (mControllerToken != NULL);\r | |
434 | \r | |
a6f164a7 | 435 | for (Index = 0; Index < DevicePathHandleCount; Index++) {\r |
436 | if (FakeNvData->PciDeviceFilter == 0x01) {\r | |
437 | //\r | |
438 | // Only care PCI device which contain efi driver in its option rom.\r | |
439 | //\r | |
440 | \r | |
441 | //\r | |
442 | // Check whether it is a pci device\r | |
443 | //\r | |
444 | ControllerDevicePath = NULL;\r | |
445 | Status = gBS->OpenProtocol (\r | |
446 | mDevicePathHandleBuffer[Index],\r | |
447 | &gEfiPciIoProtocolGuid,\r | |
448 | (VOID **) &PciIo,\r | |
449 | NULL,\r | |
450 | NULL,\r | |
451 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
452 | );\r | |
453 | if (EFI_ERROR (Status)) {\r | |
454 | continue;\r | |
455 | }\r | |
456 | //\r | |
457 | // Check whether it contain efi driver in its option rom\r | |
458 | //\r | |
459 | Status = gBS->HandleProtocol(\r | |
460 | mDevicePathHandleBuffer[Index],\r | |
461 | &gEfiBusSpecificDriverOverrideProtocolGuid,\r | |
462 | (VOID **) &BusSpecificDriverOverride\r | |
463 | );\r | |
464 | if (EFI_ERROR (Status) || BusSpecificDriverOverride == NULL) {\r | |
465 | continue;\r | |
466 | }\r | |
467 | }\r | |
468 | \r | |
469 | ControllerDevicePath = NULL;\r | |
470 | Status = gBS->OpenProtocol (\r | |
471 | mDevicePathHandleBuffer[Index],\r | |
472 | &gEfiDevicePathProtocolGuid,\r | |
473 | (VOID **) &ControllerDevicePath,\r | |
474 | NULL,\r | |
475 | NULL,\r | |
476 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
477 | );\r | |
478 | ASSERT_EFI_ERROR (Status);\r | |
479 | //\r | |
480 | // Save the device path protocol interface\r | |
481 | //\r | |
482 | mControllerDevicePathProtocol[Index] = ControllerDevicePath;\r | |
483 | \r | |
484 | //\r | |
485 | // Get the driver name\r | |
486 | //\r | |
487 | ControllerName = DevicePathToStr (ControllerDevicePath);\r | |
488 | \r | |
489 | //\r | |
490 | // Export the driver name string and create item in set options page\r | |
491 | //\r | |
492 | Len = StrSize (ControllerName);\r | |
3860b1a2 QS |
493 | NewStrSize = Len + StrSize (L"--");\r |
494 | NewString = AllocateZeroPool (NewStrSize);\r | |
77980854 | 495 | ASSERT (NewString != NULL);\r |
a6f164a7 | 496 | if (EFI_ERROR (CheckMapping (ControllerDevicePath,NULL, &mMappingDataBase, NULL, NULL))) {\r |
3860b1a2 | 497 | StrCatS (NewString, NewStrSize/sizeof(CHAR16), L"--");\r |
a6f164a7 | 498 | } else {\r |
3860b1a2 | 499 | StrCatS (NewString, NewStrSize/sizeof(CHAR16), L"**");\r |
a6f164a7 | 500 | }\r |
3860b1a2 | 501 | StrCatS (NewString, NewStrSize/sizeof(CHAR16), ControllerName);\r |
a6f164a7 | 502 | \r |
cb7d01c0 | 503 | NewStringToken = HiiSetString (Private->RegisteredHandle, mControllerToken[Index], NewString, NULL);\r |
504 | ASSERT (NewStringToken != 0);\r | |
68dbca6c | 505 | FreePool (NewString);\r |
a6f164a7 | 506 | //\r |
507 | // Save the device path string toke for next access use\r | |
508 | //\r | |
509 | mControllerToken[Index] = NewStringToken;\r | |
d1102dba | 510 | \r |
7e3bcccb LG |
511 | HiiCreateGotoOpCode (\r |
512 | StartOpCodeHandle,\r | |
a6f164a7 | 513 | FORM_ID_DRIVER,\r |
514 | NewStringToken,\r | |
515 | STRING_TOKEN (STR_GOTO_HELP_DRIVER),\r | |
516 | EFI_IFR_FLAG_CALLBACK,\r | |
7e3bcccb | 517 | (UINT16) (Index + KEY_VALUE_DEVICE_OFFSET)\r |
a6f164a7 | 518 | );\r |
519 | }\r | |
520 | \r | |
521 | //\r | |
522 | // Update first page form\r | |
523 | //\r | |
7e3bcccb | 524 | HiiUpdateForm (\r |
a6f164a7 | 525 | Private->RegisteredHandle,\r |
c8ad2d7a | 526 | &gPlatformOverridesManagerGuid,\r |
a6f164a7 | 527 | FORM_ID_DEVICE,\r |
7e3bcccb LG |
528 | StartOpCodeHandle, // Label FORM_ID_DEVICE\r |
529 | EndOpCodeHandle // LABEL_END\r | |
a6f164a7 | 530 | );\r |
531 | \r | |
7e3bcccb LG |
532 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r |
533 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
534 | \r | |
a6f164a7 | 535 | return EFI_SUCCESS;\r |
536 | }\r | |
537 | \r | |
68dbca6c LG |
538 | /**\r |
539 | Get the first Driver Binding handle which has the specific image handle.\r | |
540 | \r | |
541 | @param ImageHandle The Image handle\r | |
542 | \r | |
543 | @return Handle to Driver binding\r | |
0a18956d | 544 | @retval NULL The parameter is not valid or the driver binding handle is not found.\r |
68dbca6c LG |
545 | \r |
546 | **/\r | |
547 | EFI_HANDLE\r | |
548 | GetDriverBindingHandleFromImageHandle (\r | |
549 | IN EFI_HANDLE ImageHandle\r | |
550 | )\r | |
551 | {\r | |
552 | EFI_STATUS Status;\r | |
553 | UINTN Index;\r | |
554 | UINTN DriverBindingHandleCount;\r | |
555 | EFI_HANDLE *DriverBindingHandleBuffer;\r | |
556 | EFI_DRIVER_BINDING_PROTOCOL *DriverBindingInterface;\r | |
557 | EFI_HANDLE DriverBindingHandle;\r | |
558 | \r | |
559 | DriverBindingHandle = NULL;\r | |
560 | \r | |
561 | if (ImageHandle == NULL) {\r | |
562 | return NULL;\r | |
563 | }\r | |
564 | //\r | |
565 | // Get all drivers which support driver binding protocol\r | |
566 | //\r | |
567 | DriverBindingHandleCount = 0;\r | |
568 | Status = gBS->LocateHandleBuffer (\r | |
569 | ByProtocol,\r | |
570 | &gEfiDriverBindingProtocolGuid,\r | |
571 | NULL,\r | |
572 | &DriverBindingHandleCount,\r | |
573 | &DriverBindingHandleBuffer\r | |
574 | );\r | |
575 | if (EFI_ERROR (Status) || (DriverBindingHandleCount == 0)) {\r | |
576 | return NULL;\r | |
577 | }\r | |
d1102dba | 578 | \r |
e5618791 LG |
579 | //\r |
580 | // Get the first Driver Binding handle which has the specific image handle.\r | |
581 | //\r | |
68dbca6c LG |
582 | for (Index = 0; Index < DriverBindingHandleCount; Index++) {\r |
583 | DriverBindingInterface = NULL;\r | |
584 | Status = gBS->OpenProtocol (\r | |
585 | DriverBindingHandleBuffer[Index],\r | |
586 | &gEfiDriverBindingProtocolGuid,\r | |
587 | (VOID **) &DriverBindingInterface,\r | |
588 | NULL,\r | |
589 | NULL,\r | |
590 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
591 | );\r | |
592 | if (EFI_ERROR (Status)) {\r | |
593 | continue;\r | |
594 | }\r | |
595 | \r | |
596 | if (DriverBindingInterface->ImageHandle == ImageHandle) {\r | |
597 | DriverBindingHandle = DriverBindingHandleBuffer[Index];\r | |
598 | break;\r | |
599 | }\r | |
600 | }\r | |
601 | \r | |
68dbca6c LG |
602 | FreePool (DriverBindingHandleBuffer);\r |
603 | return DriverBindingHandle;\r | |
604 | }\r | |
605 | \r | |
a6f164a7 | 606 | /**\r |
607 | Prepare to let user select the drivers which need mapping with the device controller\r | |
608 | selected in first page.\r | |
609 | \r | |
610 | @param Private Pointer to EFI_CALLBACK_INFO.\r | |
611 | @param KeyValue The callback key value of device controller item in first page.\r | |
9872985b | 612 | KeyValue is larger than or equal to KEY_VALUE_DEVICE_OFFSET.\r |
a6f164a7 | 613 | @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r |
614 | \r | |
615 | @retval EFI_SUCCESS Always returned.\r | |
616 | \r | |
617 | **/\r | |
618 | EFI_STATUS\r | |
619 | UpdateBindingDriverSelectPage (\r | |
620 | IN EFI_CALLBACK_INFO *Private,\r | |
621 | IN UINT16 KeyValue,\r | |
622 | IN PLAT_OVER_MNGR_DATA *FakeNvData\r | |
623 | )\r | |
624 | {\r | |
a6f164a7 | 625 | EFI_STATUS Status;\r |
626 | UINTN Index;\r | |
3860b1a2 | 627 | UINTN NewStrSize;\r |
a6f164a7 | 628 | CHAR16 *NewString;\r |
629 | EFI_STRING_ID NewStringToken;\r | |
630 | EFI_STRING_ID NewStringHelpToken;\r | |
631 | UINTN DriverImageHandleCount;\r | |
a6f164a7 | 632 | EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r |
633 | CHAR16 *DriverName;\r | |
634 | BOOLEAN FreeDriverName;\r | |
a6f164a7 | 635 | EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r |
636 | EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *BusSpecificDriverOverride;\r | |
637 | EFI_HANDLE DriverBindingHandle;\r | |
7e3bcccb LG |
638 | VOID *StartOpCodeHandle;\r |
639 | VOID *EndOpCodeHandle;\r | |
640 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
641 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
17e95ca9 ED |
642 | EFI_LOADED_IMAGE_PROTOCOL **DriverImageProtocol;\r |
643 | EFI_STRING_ID *DriverImageFilePathToken;\r | |
644 | UINT8 CheckFlags;\r | |
68dbca6c | 645 | \r |
a6f164a7 | 646 | //\r |
647 | // If user select a controller item in the first page the following code will be run.\r | |
648 | // During second page, user will see all currnet driver bind protocol driver, the driver name and its device path will be shown\r | |
649 | //\r | |
650 | //First acquire the list of Loaded Image Protocols, and then when want the name of the driver, look up all the Driver Binding Protocols\r | |
651 | // and find the first one whose ImageHandle field matches the image handle of the Loaded Image Protocol.\r | |
652 | // then use the Component Name Protocol on the same handle as the first matching Driver Binding Protocol to look up the name of the driver.\r | |
653 | //\r | |
654 | \r | |
655 | mCurrentPage = FORM_ID_DRIVER;\r | |
656 | //\r | |
657 | // Switch the item callback key value to its NO. in mDevicePathHandleBuffer\r | |
658 | //\r | |
68dbca6c | 659 | mSelectedCtrIndex = KeyValue - KEY_VALUE_DEVICE_OFFSET;\r |
e35eb8af | 660 | ASSERT (mSelectedCtrIndex >= 0 && mSelectedCtrIndex < MAX_CHOICE_NUM);\r |
db0bd81c | 661 | \r |
a6f164a7 | 662 | mLastSavedDriverImageNum = 0;\r |
7e3bcccb | 663 | \r |
a6f164a7 | 664 | //\r |
7e3bcccb | 665 | // Init OpCode Handle\r |
a6f164a7 | 666 | //\r |
7e3bcccb LG |
667 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r |
668 | ASSERT (StartOpCodeHandle != NULL);\r | |
669 | \r | |
670 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
671 | ASSERT (EndOpCodeHandle != NULL);\r | |
672 | \r | |
673 | //\r | |
674 | // Create Hii Extend Label OpCode as the start opcode\r | |
675 | //\r | |
676 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
677 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
678 | StartLabel->Number = FORM_ID_DRIVER;\r | |
679 | \r | |
680 | //\r | |
681 | // Create Hii Extend Label OpCode as the end opcode\r | |
682 | //\r | |
683 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
684 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
685 | EndLabel->Number = LABEL_END;\r | |
686 | \r | |
a6f164a7 | 687 | //\r |
688 | // Clear second page form\r | |
689 | //\r | |
7e3bcccb | 690 | HiiUpdateForm (\r |
a6f164a7 | 691 | Private->RegisteredHandle,\r |
c8ad2d7a | 692 | &gPlatformOverridesManagerGuid,\r |
a6f164a7 | 693 | FORM_ID_DRIVER,\r |
7e3bcccb LG |
694 | StartOpCodeHandle,\r |
695 | EndOpCodeHandle\r | |
a6f164a7 | 696 | );\r |
697 | \r | |
698 | //\r | |
699 | // Show all driver which support loaded image protocol in second page\r | |
700 | //\r | |
701 | DriverImageHandleCount = 0;\r | |
702 | Status = gBS->LocateHandleBuffer (\r | |
703 | ByProtocol,\r | |
704 | &gEfiLoadedImageProtocolGuid,\r | |
705 | NULL,\r | |
706 | &DriverImageHandleCount,\r | |
707 | &mDriverImageHandleBuffer\r | |
708 | );\r | |
709 | if (EFI_ERROR (Status) || (DriverImageHandleCount == 0)) {\r | |
710 | return EFI_NOT_FOUND;\r | |
711 | }\r | |
712 | \r | |
17e95ca9 ED |
713 | mDriverImageToken = AllocateZeroPool (DriverImageHandleCount * sizeof (EFI_STRING_ID));\r |
714 | ASSERT (mDriverImageToken != NULL);\r | |
715 | mDriSelection = AllocateZeroPool (DriverImageHandleCount * sizeof (BOOLEAN));\r | |
716 | ASSERT (mDriSelection != NULL);\r | |
717 | \r | |
718 | DriverImageProtocol = AllocateZeroPool (DriverImageHandleCount * sizeof (EFI_LOADED_IMAGE_PROTOCOL *));\r | |
719 | ASSERT (DriverImageProtocol != NULL);\r | |
720 | DriverImageFilePathToken = AllocateZeroPool (DriverImageHandleCount * sizeof (EFI_STRING_ID));\r | |
721 | ASSERT (DriverImageFilePathToken != NULL);\r | |
722 | \r | |
a6f164a7 | 723 | mDriverImageHandleCount = DriverImageHandleCount;\r |
724 | for (Index = 0; Index < DriverImageHandleCount; Index++) {\r | |
725 | //\r | |
726 | // Step1: Get the driver image total file path for help string and the driver name.\r | |
727 | //\r | |
728 | \r | |
729 | //\r | |
730 | // Find driver's Loaded Image protocol\r | |
731 | //\r | |
732 | LoadedImage =NULL;\r | |
733 | \r | |
734 | Status = gBS->OpenProtocol (\r | |
735 | mDriverImageHandleBuffer[Index],\r | |
736 | &gEfiLoadedImageProtocolGuid,\r | |
737 | (VOID **) &LoadedImage,\r | |
738 | NULL,\r | |
739 | NULL,\r | |
740 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
741 | );\r | |
742 | if (EFI_ERROR (Status)) {\r | |
17e95ca9 | 743 | mDriSelection[Index] = FALSE;\r |
a6f164a7 | 744 | continue;\r |
745 | }\r | |
17e95ca9 | 746 | DriverImageProtocol[Index] = LoadedImage;\r |
a6f164a7 | 747 | //\r |
748 | // Find its related driver binding protocol\r | |
749 | //\r | |
68dbca6c LG |
750 | DriverBindingHandle = GetDriverBindingHandleFromImageHandle (mDriverImageHandleBuffer[Index]);\r |
751 | if (DriverBindingHandle == NULL) {\r | |
17e95ca9 | 752 | mDriSelection[Index] = FALSE;\r |
a6f164a7 | 753 | continue;\r |
754 | }\r | |
755 | \r | |
756 | //\r | |
757 | // Get the EFI Loaded Image Device Path Protocol\r | |
758 | //\r | |
759 | LoadedImageDevicePath = NULL;\r | |
760 | Status = gBS->HandleProtocol (\r | |
761 | mDriverImageHandleBuffer[Index],\r | |
762 | &gEfiLoadedImageDevicePathProtocolGuid,\r | |
763 | (VOID **) &LoadedImageDevicePath\r | |
764 | );\r | |
765 | if (LoadedImageDevicePath == NULL) {\r | |
17e95ca9 | 766 | mDriSelection[Index] = FALSE;\r |
a6f164a7 | 767 | continue;\r |
768 | }\r | |
769 | \r | |
770 | if (FakeNvData->PciDeviceFilter == 0x01) {\r | |
771 | //\r | |
772 | // only care the driver which is in a Pci device option rom,\r | |
773 | // and the driver's LoadedImage->DeviceHandle must point to a pci device which has efi option rom\r | |
774 | //\r | |
775 | if (!EFI_ERROR (Status)) {\r | |
776 | Status = gBS->HandleProtocol(\r | |
777 | LoadedImage->DeviceHandle,\r | |
778 | &gEfiBusSpecificDriverOverrideProtocolGuid,\r | |
779 | (VOID **) &BusSpecificDriverOverride\r | |
780 | );\r | |
781 | if (EFI_ERROR (Status) || BusSpecificDriverOverride == NULL) {\r | |
17e95ca9 | 782 | mDriSelection[Index] = FALSE;\r |
a6f164a7 | 783 | continue;\r |
784 | }\r | |
785 | } else {\r | |
17e95ca9 | 786 | mDriSelection[Index] = FALSE;\r |
a6f164a7 | 787 | continue;\r |
788 | }\r | |
789 | }\r | |
790 | \r | |
791 | //\r | |
792 | // For driver name, try to get its component name, if fail, get its image name,\r | |
793 | // if also fail, give a default name.\r | |
794 | //\r | |
795 | FreeDriverName = FALSE;\r | |
796 | DriverName = GetComponentName (DriverBindingHandle);\r | |
797 | if (DriverName == NULL) {\r | |
798 | //\r | |
799 | // get its image name\r | |
800 | //\r | |
801 | DriverName = GetImageName (LoadedImage);\r | |
802 | }\r | |
803 | if (DriverName == NULL) {\r | |
804 | //\r | |
805 | // give a default name\r | |
806 | //\r | |
cb7d01c0 | 807 | DriverName = HiiGetString (Private->RegisteredHandle, STRING_TOKEN (STR_DRIVER_DEFAULT_NAME), NULL);\r |
a6f164a7 | 808 | ASSERT (DriverName != NULL);\r |
809 | FreeDriverName = TRUE; // the DriverName string need to free pool\r | |
810 | }\r | |
811 | \r | |
812 | \r | |
813 | //\r | |
814 | // Step2 Export the driver name string and create check box item in second page\r | |
815 | //\r | |
816 | \r | |
817 | //\r | |
818 | // First create the driver image name\r | |
819 | //\r | |
3860b1a2 QS |
820 | NewStrSize = StrSize (DriverName);\r |
821 | NewString = AllocateZeroPool (NewStrSize);\r | |
d1102dba | 822 | ASSERT (NewString != NULL);\r |
a6f164a7 | 823 | if (EFI_ERROR (CheckMapping (mControllerDevicePathProtocol[mSelectedCtrIndex], LoadedImageDevicePath, &mMappingDataBase, NULL, NULL))) {\r |
17e95ca9 | 824 | mDriSelection[Index] = FALSE;\r |
a6f164a7 | 825 | } else {\r |
17e95ca9 | 826 | mDriSelection[Index] = TRUE;\r |
a6f164a7 | 827 | mLastSavedDriverImageNum++;\r |
828 | }\r | |
3860b1a2 | 829 | StrCatS (NewString, NewStrSize/sizeof(CHAR16), DriverName);\r |
cb7d01c0 | 830 | NewStringToken = HiiSetString (Private->RegisteredHandle, mDriverImageToken[Index], NewString, NULL);\r |
831 | ASSERT (NewStringToken != 0);\r | |
a6f164a7 | 832 | mDriverImageToken[Index] = NewStringToken;\r |
68dbca6c | 833 | FreePool (NewString);\r |
a6f164a7 | 834 | if (FreeDriverName) {\r |
68dbca6c | 835 | FreePool (DriverName);\r |
a6f164a7 | 836 | }\r |
837 | \r | |
838 | //\r | |
839 | // Second create the driver image device path as item help string\r | |
840 | //\r | |
841 | DriverName = DevicePathToStr (LoadedImageDevicePath);\r | |
842 | \r | |
3860b1a2 QS |
843 | NewStrSize = StrSize (DriverName);\r |
844 | NewString = AllocateZeroPool (NewStrSize);\r | |
d1102dba | 845 | ASSERT (NewString != NULL);\r |
3860b1a2 | 846 | StrCatS (NewString, NewStrSize/sizeof(CHAR16), DriverName);\r |
17e95ca9 | 847 | NewStringHelpToken = HiiSetString (Private->RegisteredHandle, DriverImageFilePathToken[Index], NewString, NULL);\r |
cb7d01c0 | 848 | ASSERT (NewStringHelpToken != 0);\r |
17e95ca9 | 849 | DriverImageFilePathToken[Index] = NewStringHelpToken;\r |
68dbca6c LG |
850 | FreePool (NewString);\r |
851 | FreePool (DriverName);\r | |
a6f164a7 | 852 | \r |
17e95ca9 ED |
853 | CheckFlags = 0;\r |
854 | if (mDriSelection[Index]) {\r | |
855 | CheckFlags |= EFI_IFR_CHECKBOX_DEFAULT;\r | |
856 | }\r | |
857 | \r | |
7e3bcccb LG |
858 | HiiCreateCheckBoxOpCode (\r |
859 | StartOpCodeHandle,\r | |
17e95ca9 | 860 | (UINT16) (KEY_VALUE_DRIVER_OFFSET + Index),\r |
a6f164a7 | 861 | 0,\r |
862 | 0,\r | |
17e95ca9 ED |
863 | NewStringToken,\r |
864 | NewStringHelpToken,\r | |
865 | EFI_IFR_FLAG_CALLBACK,\r | |
866 | CheckFlags,\r | |
7e3bcccb | 867 | NULL\r |
a6f164a7 | 868 | );\r |
869 | }\r | |
870 | \r | |
871 | //\r | |
872 | // Update second page form\r | |
873 | //\r | |
7e3bcccb | 874 | HiiUpdateForm (\r |
a6f164a7 | 875 | Private->RegisteredHandle,\r |
c8ad2d7a | 876 | &gPlatformOverridesManagerGuid,\r |
a6f164a7 | 877 | FORM_ID_DRIVER,\r |
7e3bcccb LG |
878 | StartOpCodeHandle, // Label FORM_ID_DRIVER\r |
879 | EndOpCodeHandle // LABEL_END\r | |
a6f164a7 | 880 | );\r |
881 | \r | |
7e3bcccb LG |
882 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r |
883 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
17e95ca9 ED |
884 | \r |
885 | if (DriverImageProtocol != NULL) {\r | |
886 | FreePool (DriverImageProtocol);\r | |
887 | }\r | |
888 | \r | |
889 | if (DriverImageFilePathToken != NULL) {\r | |
890 | FreePool (DriverImageFilePathToken);\r | |
891 | }\r | |
892 | \r | |
a6f164a7 | 893 | return EFI_SUCCESS;\r |
894 | }\r | |
895 | \r | |
896 | /**\r | |
897 | Prepare to let user select the priority order of the drivers which are\r | |
898 | selected in second page.\r | |
899 | \r | |
900 | @param Private Pointer to EFI_CALLBACK_INFO.\r | |
901 | @param KeyValue The callback key value of device controller item in first page.\r | |
902 | @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r | |
903 | \r | |
904 | @retval EFI_SUCCESS Always returned.\r | |
905 | \r | |
906 | **/\r | |
907 | EFI_STATUS\r | |
908 | UpdatePrioritySelectPage (\r | |
909 | IN EFI_CALLBACK_INFO *Private,\r | |
910 | IN UINT16 KeyValue,\r | |
911 | IN PLAT_OVER_MNGR_DATA *FakeNvData\r | |
912 | )\r | |
913 | {\r | |
a6f164a7 | 914 | UINTN Index;\r |
a6f164a7 | 915 | EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r |
a6f164a7 | 916 | UINTN SelectedDriverImageNum;\r |
917 | UINT32 DriverImageNO;\r | |
918 | UINTN MinNO;\r | |
919 | UINTN Index1;\r | |
920 | UINTN TempNO[100];\r | |
7e3bcccb LG |
921 | UINTN OrderNO[100];\r |
922 | VOID *StartOpCodeHandle;\r | |
923 | VOID *EndOpCodeHandle;\r | |
924 | VOID *OptionsOpCodeHandle;\r | |
925 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
926 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
a6f164a7 | 927 | \r |
928 | //\r | |
929 | // Following code will be run if user select 'order ... priority' item in second page\r | |
930 | // Prepare third page. In third page, user will order the drivers priority which are selected in second page\r | |
931 | //\r | |
932 | mCurrentPage = FORM_ID_ORDER;\r | |
933 | \r | |
7e3bcccb LG |
934 | //\r |
935 | // Init OpCode Handle\r | |
936 | //\r | |
937 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
938 | ASSERT (StartOpCodeHandle != NULL);\r | |
939 | \r | |
940 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
941 | ASSERT (EndOpCodeHandle != NULL);\r | |
942 | \r | |
943 | //\r | |
944 | // Create Hii Extend Label OpCode as the start opcode\r | |
945 | //\r | |
946 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
947 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
948 | StartLabel->Number = FORM_ID_ORDER;\r | |
949 | \r | |
950 | //\r | |
951 | // Create Hii Extend Label OpCode as the end opcode\r | |
952 | //\r | |
953 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
954 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
955 | EndLabel->Number = LABEL_END;\r | |
956 | \r | |
a6f164a7 | 957 | //\r |
958 | // Clear third page form\r | |
959 | //\r | |
7e3bcccb | 960 | HiiUpdateForm (\r |
a6f164a7 | 961 | Private->RegisteredHandle,\r |
c8ad2d7a | 962 | &gPlatformOverridesManagerGuid,\r |
a6f164a7 | 963 | FORM_ID_ORDER,\r |
7e3bcccb LG |
964 | StartOpCodeHandle,\r |
965 | EndOpCodeHandle\r | |
a6f164a7 | 966 | );\r |
967 | \r | |
968 | //\r | |
969 | // Check how many drivers have been selected\r | |
970 | //\r | |
971 | SelectedDriverImageNum = 0;\r | |
972 | for (Index = 0; Index < mDriverImageHandleCount; Index++) {\r | |
17e95ca9 | 973 | if (mDriSelection[Index]) {\r |
a6f164a7 | 974 | SelectedDriverImageNum ++;\r |
975 | }\r | |
976 | }\r | |
977 | \r | |
978 | mSelectedDriverImageNum = SelectedDriverImageNum;\r | |
979 | if (SelectedDriverImageNum == 0) {\r | |
980 | return EFI_SUCCESS;\r | |
981 | }\r | |
7e3bcccb LG |
982 | \r |
983 | OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
984 | ASSERT (OptionsOpCodeHandle != NULL);\r | |
985 | \r | |
a6f164a7 | 986 | //\r |
987 | // Create order list for those selected drivers\r | |
988 | //\r | |
989 | SelectedDriverImageNum = 0;\r | |
990 | for (Index = 0; Index < mDriverImageHandleCount; Index++) {\r | |
17e95ca9 | 991 | if (mDriSelection[Index]) {\r |
a6f164a7 | 992 | //\r |
993 | // Use the NO. in driver binding buffer as value, will use it later\r | |
994 | //\r | |
7e3bcccb LG |
995 | HiiCreateOneOfOptionOpCode (\r |
996 | OptionsOpCodeHandle,\r | |
997 | mDriverImageToken[Index],\r | |
998 | 0,\r | |
999 | EFI_IFR_NUMERIC_SIZE_1,\r | |
1000 | Index + 1\r | |
1001 | );\r | |
a6f164a7 | 1002 | \r |
1003 | //\r | |
1004 | // Get the EFI Loaded Image Device Path Protocol\r | |
1005 | //\r | |
1006 | LoadedImageDevicePath = NULL;\r | |
1007 | gBS->HandleProtocol (\r | |
1008 | mDriverImageHandleBuffer[Index],\r | |
1009 | &gEfiLoadedImageDevicePathProtocolGuid,\r | |
1010 | (VOID **) &LoadedImageDevicePath\r | |
1011 | );\r | |
1012 | ASSERT (LoadedImageDevicePath != NULL);\r | |
1013 | \r | |
1014 | //\r | |
1015 | // Check the driver DriverImage's order number in mapping database\r | |
1016 | //\r | |
1017 | DriverImageNO = 0;\r | |
1018 | CheckMapping (\r | |
1019 | mControllerDevicePathProtocol[mSelectedCtrIndex],\r | |
1020 | LoadedImageDevicePath,\r | |
1021 | &mMappingDataBase,\r | |
1022 | NULL,\r | |
1023 | &DriverImageNO\r | |
1024 | );\r | |
1025 | if (DriverImageNO == 0) {\r | |
1026 | DriverImageNO = (UINT32) mLastSavedDriverImageNum + 1;\r | |
1027 | mLastSavedDriverImageNum++;\r | |
1028 | }\r | |
1029 | TempNO[SelectedDriverImageNum] = DriverImageNO;\r | |
7e3bcccb | 1030 | OrderNO[SelectedDriverImageNum] = Index + 1;\r |
a6f164a7 | 1031 | SelectedDriverImageNum ++;\r |
1032 | }\r | |
1033 | }\r | |
1034 | \r | |
1035 | ASSERT (SelectedDriverImageNum == mSelectedDriverImageNum);\r | |
1036 | //\r | |
1037 | // NvRamMap Must be clear firstly\r | |
1038 | //\r | |
68dbca6c | 1039 | ZeroMem (FakeNvData->DriOrder, sizeof (FakeNvData->DriOrder));\r |
a6f164a7 | 1040 | \r |
1041 | //\r | |
1042 | // Order the selected drivers according to the info already in mapping database\r | |
1043 | // the less order number in mapping database the less order number in NvRamMap\r | |
1044 | //\r | |
1045 | for (Index=0; Index < SelectedDriverImageNum; Index++) {\r | |
1046 | //\r | |
1047 | // Find the minimal order number in TempNO array, its index in TempNO is same as IfrOptionList array\r | |
1048 | //\r | |
1049 | MinNO = 0;\r | |
1050 | for (Index1=0; Index1 < SelectedDriverImageNum; Index1++) {\r | |
1051 | if (TempNO[Index1] < TempNO[MinNO]) {\r | |
1052 | MinNO = Index1;\r | |
1053 | }\r | |
1054 | }\r | |
1055 | //\r | |
1056 | // the IfrOptionList[MinNO].Value = the driver NO. in driver binding buffer\r | |
1057 | //\r | |
7e3bcccb | 1058 | FakeNvData->DriOrder[Index] = (UINT8) OrderNO[MinNO];\r |
68dbca6c | 1059 | TempNO[MinNO] = MAX_CHOICE_NUM + 1;\r |
a6f164a7 | 1060 | }\r |
d1102dba | 1061 | \r |
7e3bcccb LG |
1062 | //\r |
1063 | // Create Order List OpCode\r | |
1064 | //\r | |
1065 | HiiCreateOrderedListOpCode (\r | |
1066 | StartOpCodeHandle,\r | |
a6f164a7 | 1067 | (UINT16) DRIVER_ORDER_QUESTION_ID,\r |
1068 | VARSTORE_ID_PLAT_OVER_MNGR,\r | |
1069 | (UINT16) DRIVER_ORDER_VAR_OFFSET,\r | |
1070 | mControllerToken[mSelectedCtrIndex],\r | |
1071 | mControllerToken[mSelectedCtrIndex],\r | |
1072 | EFI_IFR_FLAG_RESET_REQUIRED,\r | |
1073 | 0,\r | |
1074 | EFI_IFR_NUMERIC_SIZE_1,\r | |
40b96d40 | 1075 | (UINT8) MAX_CHOICE_NUM,\r |
7e3bcccb LG |
1076 | OptionsOpCodeHandle,\r |
1077 | NULL\r | |
a6f164a7 | 1078 | );\r |
1079 | \r | |
1080 | //\r | |
1081 | // Update third page form\r | |
1082 | //\r | |
7e3bcccb | 1083 | HiiUpdateForm (\r |
a6f164a7 | 1084 | Private->RegisteredHandle,\r |
c8ad2d7a | 1085 | &gPlatformOverridesManagerGuid,\r |
a6f164a7 | 1086 | FORM_ID_ORDER,\r |
7e3bcccb LG |
1087 | StartOpCodeHandle, // Label FORM_ID_ORDER\r |
1088 | EndOpCodeHandle // LABEL_END\r | |
a6f164a7 | 1089 | );\r |
1090 | \r | |
7e3bcccb LG |
1091 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r |
1092 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
1093 | HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r | |
1094 | \r | |
a6f164a7 | 1095 | return EFI_SUCCESS;\r |
1096 | }\r | |
1097 | \r | |
1098 | /**\r | |
1099 | Save the save the mapping database to NV variable.\r | |
1100 | \r | |
1101 | @param Private Pointer to EFI_CALLBACK_INFO.\r | |
1102 | @param KeyValue The callback key value of device controller item in first page.\r | |
1103 | @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r | |
1104 | \r | |
1105 | @retval EFI_SUCCESS Always returned.\r | |
1106 | \r | |
1107 | **/\r | |
1108 | EFI_STATUS\r | |
17e95ca9 | 1109 | CommitChanges (\r |
a6f164a7 | 1110 | IN EFI_CALLBACK_INFO *Private,\r |
1111 | IN UINT16 KeyValue,\r | |
1112 | IN PLAT_OVER_MNGR_DATA *FakeNvData\r | |
1113 | )\r | |
1114 | {\r | |
1115 | EFI_STATUS Status;\r | |
1116 | UINTN Index;\r | |
1117 | UINTN SelectedDriverImageNum;\r | |
1118 | EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r | |
1119 | //\r | |
1120 | // Following code will be run if user select 'commint changes' in third page\r | |
1121 | // user enter 'Commit Changes' to save the mapping database\r | |
1122 | //\r | |
1123 | DeleteDriverImage (mControllerDevicePathProtocol[mSelectedCtrIndex], NULL, &mMappingDataBase);\r | |
1124 | for (SelectedDriverImageNum = 0; SelectedDriverImageNum < mSelectedDriverImageNum; SelectedDriverImageNum++) {\r | |
1125 | //\r | |
1126 | // DriOrder[SelectedDriverImageNum] = the driver NO. in driver binding buffer\r | |
1127 | //\r | |
1128 | Index = FakeNvData->DriOrder[SelectedDriverImageNum] - 1;\r | |
1129 | \r | |
1130 | //\r | |
1131 | // Get the EFI Loaded Image Device Path Protocol\r | |
1132 | //\r | |
1133 | LoadedImageDevicePath = NULL;\r | |
1134 | Status = gBS->HandleProtocol (\r | |
1135 | mDriverImageHandleBuffer[Index],\r | |
1136 | &gEfiLoadedImageDevicePathProtocolGuid,\r | |
1137 | (VOID **) &LoadedImageDevicePath\r | |
1138 | );\r | |
1139 | ASSERT (LoadedImageDevicePath != NULL);\r | |
1140 | \r | |
1141 | InsertDriverImage (\r | |
1142 | mControllerDevicePathProtocol[mSelectedCtrIndex],\r | |
1143 | LoadedImageDevicePath,\r | |
1144 | &mMappingDataBase,\r | |
1145 | (UINT32)SelectedDriverImageNum + 1\r | |
1146 | );\r | |
1147 | }\r | |
1148 | Status = SaveOverridesMapping (&mMappingDataBase);\r | |
1149 | \r | |
1150 | return Status;\r | |
1151 | }\r | |
1152 | \r | |
1153 | /**\r | |
1154 | This function allows a caller to extract the current configuration for one\r | |
1155 | or more named elements from the target driver.\r | |
1156 | \r | |
1157 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1158 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
1159 | @param Progress On return, points to a character in the Request string.\r | |
1160 | Points to the string's null terminator if request was successful.\r | |
1161 | Points to the most recent '&' before the first failing name/value\r | |
1162 | pair (or the beginning of the string if the failure is in the\r | |
1163 | first name/value pair) if the request was not successful.\r | |
1164 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
1165 | has all values filled in for the names in the Request string.\r | |
1166 | String to be allocated by the called function.\r | |
1167 | \r | |
1168 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
1169 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
e35eb8af | 1170 | @retval EFI_INVALID_PARAMETER Request is illegal syntax, or unknown name.\r |
a6f164a7 | 1171 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r |
1172 | \r | |
1173 | **/\r | |
1174 | EFI_STATUS\r | |
1175 | EFIAPI\r | |
1176 | PlatOverMngrExtractConfig (\r | |
68dbca6c | 1177 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r |
a6f164a7 | 1178 | IN CONST EFI_STRING Request,\r |
1179 | OUT EFI_STRING *Progress,\r | |
1180 | OUT EFI_STRING *Results\r | |
1181 | )\r | |
1182 | {\r | |
1183 | EFI_STATUS Status;\r | |
1184 | EFI_CALLBACK_INFO *Private;\r | |
1185 | EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r | |
59aefb7e LG |
1186 | EFI_STRING ConfigRequestHdr;\r |
1187 | EFI_STRING ConfigRequest;\r | |
1188 | BOOLEAN AllocatedRequest;\r | |
1189 | UINTN Size;\r | |
1190 | UINTN BufferSize;\r | |
8d00a0f1 | 1191 | \r |
59aefb7e | 1192 | if (Progress == NULL || Results == NULL) {\r |
ae79d2f9 LG |
1193 | return EFI_INVALID_PARAMETER;\r |
1194 | }\r | |
59aefb7e LG |
1195 | \r |
1196 | *Progress = Request;\r | |
c8ad2d7a | 1197 | if ((Request != NULL) && !HiiIsConfigHdrMatch (Request, &gPlatformOverridesManagerGuid, mVariableName)) {\r |
59aefb7e LG |
1198 | return EFI_NOT_FOUND;\r |
1199 | }\r | |
1200 | \r | |
1201 | ConfigRequestHdr = NULL;\r | |
1202 | ConfigRequest = NULL;\r | |
1203 | Size = 0;\r | |
1204 | AllocatedRequest = FALSE;\r | |
1205 | \r | |
ae79d2f9 | 1206 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r |
a6f164a7 | 1207 | HiiConfigRouting = Private->HiiConfigRouting;\r |
59aefb7e LG |
1208 | ConfigRequest = Request;\r |
1209 | if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r | |
1210 | //\r | |
1211 | // Request has no request element, construct full request string.\r | |
1212 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
1213 | // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r | |
1214 | //\r | |
c8ad2d7a | 1215 | ConfigRequestHdr = HiiConstructConfigHdr (&gPlatformOverridesManagerGuid, mVariableName, Private->DriverHandle);\r |
59aefb7e LG |
1216 | Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r |
1217 | ConfigRequest = AllocateZeroPool (Size);\r | |
1218 | ASSERT (ConfigRequest != NULL);\r | |
1219 | AllocatedRequest = TRUE;\r | |
1220 | BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r | |
1221 | UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);\r | |
1222 | FreePool (ConfigRequestHdr);\r | |
1223 | }\r | |
a6f164a7 | 1224 | \r |
1225 | //\r | |
1226 | // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r | |
1227 | //\r | |
1228 | Status = HiiConfigRouting->BlockToConfig (\r | |
1229 | HiiConfigRouting,\r | |
59aefb7e | 1230 | ConfigRequest,\r |
a6f164a7 | 1231 | (UINT8 *) &Private->FakeNvData,\r |
1232 | sizeof (PLAT_OVER_MNGR_DATA),\r | |
1233 | Results,\r | |
1234 | Progress\r | |
1235 | );\r | |
59aefb7e LG |
1236 | \r |
1237 | //\r | |
1238 | // Free the allocated config request string.\r | |
1239 | //\r | |
1240 | if (AllocatedRequest) {\r | |
1241 | FreePool (ConfigRequest);\r | |
1242 | ConfigRequest = NULL;\r | |
1243 | }\r | |
1244 | //\r | |
1245 | // Set Progress string to the original request string.\r | |
1246 | //\r | |
1247 | if (Request == NULL) {\r | |
1248 | *Progress = NULL;\r | |
1249 | } else if (StrStr (Request, L"OFFSET") == NULL) {\r | |
1250 | *Progress = Request + StrLen (Request);\r | |
1251 | }\r | |
1252 | \r | |
a6f164a7 | 1253 | return Status;\r |
1254 | }\r | |
1255 | \r | |
1256 | /**\r | |
1257 | This function processes the results of changes in configuration.\r | |
1258 | \r | |
cebc8d48 LG |
1259 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r |
1260 | @param Configuration A null-terminated Unicode string in <ConfigRequest> format.\r | |
1261 | @param Progress A pointer to a string filled in with the offset of the most\r | |
1262 | recent '&' before the first failing name/value pair (or the\r | |
1263 | beginning of the string if the failure is in the first\r | |
1264 | name/value pair) or the terminating NULL if all was successful.\r | |
a6f164a7 | 1265 | \r |
1266 | @retval EFI_SUCCESS The Results is processed successfully.\r | |
1267 | @retval EFI_INVALID_PARAMETER Configuration is NULL.\r | |
1268 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
1269 | \r | |
1270 | **/\r | |
1271 | EFI_STATUS\r | |
1272 | EFIAPI\r | |
1273 | PlatOverMngrRouteConfig (\r | |
1274 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1275 | IN CONST EFI_STRING Configuration,\r | |
1276 | OUT EFI_STRING *Progress\r | |
1277 | )\r | |
1278 | {\r | |
1279 | EFI_CALLBACK_INFO *Private;\r | |
a6f164a7 | 1280 | UINT16 KeyValue;\r |
a6f164a7 | 1281 | PLAT_OVER_MNGR_DATA *FakeNvData;\r |
9f25f7dd | 1282 | EFI_STATUS Status;\r |
a6f164a7 | 1283 | \r |
ae79d2f9 LG |
1284 | if (Configuration == NULL || Progress == NULL) {\r |
1285 | return EFI_INVALID_PARAMETER;\r | |
1286 | }\r | |
1287 | *Progress = Configuration;\r | |
1288 | \r | |
c8ad2d7a | 1289 | if (!HiiIsConfigHdrMatch (Configuration, &gPlatformOverridesManagerGuid, mVariableName)) {\r |
ae79d2f9 LG |
1290 | return EFI_NOT_FOUND;\r |
1291 | }\r | |
d1102dba | 1292 | \r |
de482998 | 1293 | *Progress = Configuration + StrLen (Configuration);\r |
7e3bcccb | 1294 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r |
1d451ff9 | 1295 | FakeNvData = &Private->FakeNvData;\r |
c8ad2d7a | 1296 | if (!HiiGetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData)) {\r |
de482998 LG |
1297 | //\r |
1298 | // FakeNvData can't be got from SetupBrowser, which doesn't need to be set.\r | |
1299 | //\r | |
1300 | return EFI_SUCCESS;\r | |
a6f164a7 | 1301 | }\r |
1302 | \r | |
9f25f7dd | 1303 | Status = EFI_SUCCESS;\r |
a6f164a7 | 1304 | \r |
1305 | if (mCurrentPage == FORM_ID_ORDER) {\r | |
1306 | KeyValue = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r | |
17e95ca9 | 1307 | Status = CommitChanges (Private, KeyValue, FakeNvData);\r |
a6f164a7 | 1308 | }\r |
7e3bcccb | 1309 | \r |
9f25f7dd | 1310 | return Status;\r |
a6f164a7 | 1311 | }\r |
1312 | \r | |
1313 | /**\r | |
1314 | This is the function that is called to provide results data to the driver. This data\r | |
1315 | consists of a unique key which is used to identify what data is either being passed back\r | |
1316 | or being asked for.\r | |
1317 | \r | |
1318 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1319 | @param Action A null-terminated Unicode string in <ConfigRequest> format.\r | |
1320 | @param KeyValue A unique Goto OpCode callback value which record user's selection.\r | |
1321 | 0x100 <= KeyValue <0x500 : user select a controller item in the first page;\r | |
1322 | KeyValue == 0x1234 : user select 'Refresh' in first page, or user select 'Go to Previous Menu' in second page\r | |
1323 | KeyValue == 0x1235 : user select 'Pci device filter' in first page\r | |
1324 | KeyValue == 0x1500 : user select 'order ... priority' item in second page\r | |
1325 | KeyValue == 0x1800 : user select 'commint changes' in third page\r | |
1326 | KeyValue == 0x2000 : user select 'Go to Previous Menu' in third page\r | |
1327 | @param Type The type of value for the question.\r | |
1328 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
1329 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
1330 | \r | |
1331 | @retval EFI_SUCCESS Always returned.\r | |
1332 | \r | |
1333 | **/\r | |
1334 | EFI_STATUS\r | |
1335 | EFIAPI\r | |
1336 | PlatOverMngrCallback (\r | |
1337 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1338 | IN EFI_BROWSER_ACTION Action,\r | |
1339 | IN EFI_QUESTION_ID KeyValue,\r | |
1340 | IN UINT8 Type,\r | |
1341 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
1342 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
1343 | )\r | |
1344 | {\r | |
1345 | EFI_CALLBACK_INFO *Private;\r | |
1346 | EFI_STATUS Status;\r | |
1347 | EFI_STRING_ID NewStringToken;\r | |
a6f164a7 | 1348 | EFI_INPUT_KEY Key;\r |
7e3bcccb | 1349 | PLAT_OVER_MNGR_DATA *FakeNvData;\r |
5adb8db7 | 1350 | \r |
3a4e7a3e ED |
1351 | if ((Action != EFI_BROWSER_ACTION_CHANGING) && (Action != EFI_BROWSER_ACTION_CHANGED)) {\r |
1352 | //\r | |
1353 | // All other action return unsupported.\r | |
1354 | //\r | |
1355 | return EFI_UNSUPPORTED;\r | |
1356 | }\r | |
1357 | \r | |
1358 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
1359 | FakeNvData = &Private->FakeNvData;\r | |
1360 | if (!HiiGetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData)) {\r | |
1361 | return EFI_NOT_FOUND;\r | |
1362 | }\r | |
1363 | \r | |
083f7c69 | 1364 | if (Action == EFI_BROWSER_ACTION_CHANGING) {\r |
3a4e7a3e ED |
1365 | if (Value == NULL) {\r |
1366 | return EFI_INVALID_PARAMETER;\r | |
cb7d01c0 | 1367 | }\r |
d1102dba | 1368 | \r |
3a4e7a3e | 1369 | if (KeyValue == KEY_VALUE_DRIVER_GOTO_PREVIOUS) {\r |
083f7c69 ED |
1370 | UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r |
1371 | //\r | |
1372 | // Update page title string\r | |
1373 | //\r | |
1374 | NewStringToken = STRING_TOKEN (STR_TITLE);\r | |
1375 | if (HiiSetString (Private->RegisteredHandle, NewStringToken, L"First, Select the controller by device path", NULL) == 0) {\r | |
1376 | ASSERT (FALSE);\r | |
1377 | }\r | |
a6f164a7 | 1378 | }\r |
083f7c69 | 1379 | \r |
17e95ca9 | 1380 | if (((KeyValue >= KEY_VALUE_DEVICE_OFFSET) && (KeyValue < KEY_VALUE_DEVICE_OFFSET + mMaxDeviceCount)) || (KeyValue == KEY_VALUE_ORDER_GOTO_PREVIOUS)) {\r |
083f7c69 ED |
1381 | if (KeyValue == KEY_VALUE_ORDER_GOTO_PREVIOUS) {\r |
1382 | KeyValue = (EFI_QUESTION_ID) (mSelectedCtrIndex + KEY_VALUE_DEVICE_OFFSET);\r | |
1383 | }\r | |
1384 | UpdateBindingDriverSelectPage (Private, KeyValue, FakeNvData);\r | |
1385 | //\r | |
1386 | // Update page title string\r | |
1387 | //\r | |
1388 | NewStringToken = STRING_TOKEN (STR_TITLE);\r | |
1389 | if (HiiSetString (Private->RegisteredHandle, NewStringToken, L"Second, Select drivers for the previous selected controller", NULL) == 0) {\r | |
1390 | ASSERT (FALSE);\r | |
1391 | }\r | |
cb7d01c0 | 1392 | }\r |
a6f164a7 | 1393 | \r |
083f7c69 ED |
1394 | if (KeyValue == KEY_VALUE_DRIVER_GOTO_ORDER) {\r |
1395 | UpdatePrioritySelectPage (Private, KeyValue, FakeNvData);\r | |
1396 | //\r | |
1397 | // Update page title string\r | |
1398 | //\r | |
1399 | NewStringToken = STRING_TOKEN (STR_TITLE);\r | |
1400 | if (HiiSetString (Private->RegisteredHandle, NewStringToken, L"Finally, Set the priority order for the drivers and save them", NULL) == 0) {\r | |
1401 | ASSERT (FALSE);\r | |
1402 | }\r | |
cb7d01c0 | 1403 | }\r |
a6f164a7 | 1404 | \r |
083f7c69 ED |
1405 | if (KeyValue == KEY_VALUE_DEVICE_CLEAR) {\r |
1406 | //\r | |
1407 | // Deletes all environment variable(s) that contain the override mappings info\r | |
1408 | //\r | |
1409 | FreeMappingDatabase (&mMappingDataBase);\r | |
1410 | Status = SaveOverridesMapping (&mMappingDataBase);\r | |
1411 | UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r | |
1412 | }\r | |
3a4e7a3e | 1413 | } else if (Action == EFI_BROWSER_ACTION_CHANGED) {\r |
17e95ca9 ED |
1414 | if ((KeyValue >= KEY_VALUE_DRIVER_OFFSET) && (KeyValue < KEY_VALUE_DRIVER_OFFSET + mDriverImageHandleCount)) {\r |
1415 | mDriSelection[KeyValue - KEY_VALUE_DRIVER_OFFSET] = Value->b;\r | |
1416 | } else {\r | |
1417 | switch (KeyValue) {\r | |
1418 | case KEY_VALUE_DEVICE_REFRESH:\r | |
1419 | case KEY_VALUE_DEVICE_FILTER:\r | |
1420 | UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r | |
1421 | //\r | |
1422 | // Update page title string\r | |
1423 | //\r | |
1424 | NewStringToken = STRING_TOKEN (STR_TITLE);\r | |
1425 | if (HiiSetString (Private->RegisteredHandle, NewStringToken, L"First, Select the controller by device path", NULL) == 0) {\r | |
1426 | ASSERT (FALSE);\r | |
1427 | }\r | |
1428 | break;\r | |
d1102dba | 1429 | \r |
17e95ca9 ED |
1430 | case KEY_VALUE_ORDER_SAVE_AND_EXIT:\r |
1431 | Status = CommitChanges (Private, KeyValue, FakeNvData);\r | |
1432 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r | |
1433 | if (EFI_ERROR (Status)) {\r | |
1434 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Single Override Info too large, Saving Error!", NULL);\r | |
1435 | return EFI_DEVICE_ERROR;\r | |
1436 | }\r | |
1437 | break;\r | |
083f7c69 | 1438 | \r |
17e95ca9 ED |
1439 | default:\r |
1440 | break;\r | |
1441 | }\r | |
3a4e7a3e ED |
1442 | }\r |
1443 | }\r | |
083f7c69 | 1444 | \r |
a6f164a7 | 1445 | //\r |
3a4e7a3e | 1446 | // Pass changed uncommitted data back to Form Browser\r |
a6f164a7 | 1447 | //\r |
3a4e7a3e ED |
1448 | HiiSetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData, NULL);\r |
1449 | \r | |
1450 | return EFI_SUCCESS;\r | |
a6f164a7 | 1451 | }\r |
1452 | \r | |
6d8ced29 LG |
1453 | /**\r |
1454 | Retrieves the image handle of the platform override driver for a controller in the system.\r | |
1455 | \r | |
1456 | @param This A pointer to the\r | |
1457 | EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL instance.\r | |
1458 | @param ControllerHandle The device handle of the controller to check if a\r | |
1459 | driver override exists.\r | |
1460 | @param DriverImageHandle On input, a pointer to the previous driver image\r | |
1461 | handle returned by GetDriver(). On output, a\r | |
1462 | pointer to the next driver image handle. Passing\r | |
1463 | in a NULL, will return the first driver image\r | |
1464 | handle for ControllerHandle.\r | |
1465 | \r | |
1466 | @retval EFI_SUCCESS The driver override for ControllerHandle was\r | |
1467 | returned in DriverImageHandle.\r | |
1468 | @retval EFI_NOT_FOUND A driver override for ControllerHandle was not\r | |
1469 | found.\r | |
284ee2e8 RN |
1470 | @retval EFI_INVALID_PARAMETER The handle specified by ControllerHandle is NULL.\r |
1471 | DriverImageHandle is not a handle that was returned\r | |
1472 | on a previous call to GetDriver().\r | |
6d8ced29 LG |
1473 | \r |
1474 | **/\r | |
1475 | EFI_STATUS\r | |
1476 | EFIAPI\r | |
1477 | GetDriver (\r | |
1478 | IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL *This,\r | |
1479 | IN EFI_HANDLE ControllerHandle,\r | |
1480 | IN OUT EFI_HANDLE *DriverImageHandle\r | |
1481 | )\r | |
1482 | {\r | |
1483 | EFI_STATUS Status;\r | |
1484 | \r | |
1485 | //\r | |
1486 | // Check that ControllerHandle is a valid handle\r | |
1487 | //\r | |
1488 | if (ControllerHandle == NULL) {\r | |
1489 | return EFI_INVALID_PARAMETER;\r | |
1490 | }\r | |
1491 | \r | |
1492 | //\r | |
1493 | // Read the environment variable(s) that contain the override mappings from Controller Device Path to\r | |
1494 | // a set of Driver Device Paths, and initialize in memory database of the overrides that map Controller\r | |
1495 | // Device Paths to an ordered set of Driver Device Paths and Driver Handles. This action is only performed\r | |
1496 | // once and finished in first call.\r | |
1497 | //\r | |
1498 | if (!mEnvironmentVariableRead) {\r | |
1499 | mEnvironmentVariableRead = TRUE;\r | |
1500 | \r | |
1501 | Status = InitOverridesMapping (&mMappingDataBase);\r | |
1502 | if (EFI_ERROR (Status)){\r | |
558f58e3 | 1503 | DEBUG ((DEBUG_INFO, "The status to Get Platform Driver Override Variable is %r\n", Status));\r |
6d8ced29 LG |
1504 | InitializeListHead (&mMappingDataBase);\r |
1505 | return EFI_NOT_FOUND;\r | |
1506 | }\r | |
1507 | }\r | |
1508 | \r | |
1509 | //\r | |
1510 | // if the environment variable does not exist, just return not found\r | |
1511 | //\r | |
1512 | if (IsListEmpty (&mMappingDataBase)) {\r | |
1513 | return EFI_NOT_FOUND;\r | |
1514 | }\r | |
1515 | \r | |
1516 | return GetDriverFromMapping (\r | |
1517 | ControllerHandle,\r | |
1518 | DriverImageHandle,\r | |
1519 | &mMappingDataBase,\r | |
1520 | mCallerImageHandle\r | |
1521 | );\r | |
1522 | }\r | |
1523 | \r | |
1524 | /**\r | |
1525 | Retrieves the device path of the platform override driver for a controller in the system.\r | |
1526 | This driver doesn't support this API.\r | |
1527 | \r | |
1528 | @param This A pointer to the EFI_PLATFORM_DRIVER_OVERRIDE_\r | |
d1102dba | 1529 | PROTOCOL instance.\r |
6d8ced29 | 1530 | @param ControllerHandle The device handle of the controller to check if a driver override\r |
d1102dba | 1531 | exists.\r |
6d8ced29 LG |
1532 | @param DriverImagePath On input, a pointer to the previous driver device path returned by\r |
1533 | GetDriverPath(). On output, a pointer to the next driver\r | |
1534 | device path. Passing in a pointer to NULL, will return the first\r | |
1535 | driver device path for ControllerHandle.\r | |
d1102dba | 1536 | \r |
6d8ced29 LG |
1537 | @retval EFI_UNSUPPORTED\r |
1538 | **/\r | |
1539 | EFI_STATUS\r | |
1540 | EFIAPI\r | |
1541 | GetDriverPath (\r | |
1542 | IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL *This,\r | |
1543 | IN EFI_HANDLE ControllerHandle,\r | |
1544 | IN OUT EFI_DEVICE_PATH_PROTOCOL **DriverImagePath\r | |
1545 | )\r | |
1546 | {\r | |
1547 | return EFI_UNSUPPORTED;\r | |
1548 | }\r | |
1549 | \r | |
1550 | \r | |
1551 | /**\r | |
1552 | Used to associate a driver image handle with a device path that was returned on a prior call to the\r | |
d1102dba | 1553 | GetDriverPath() service. This driver image handle will then be available through the\r |
6d8ced29 LG |
1554 | GetDriver() service. This driver doesn't support this API.\r |
1555 | \r | |
1556 | @param This A pointer to the EFI_PLATFORM_DRIVER_OVERRIDE_\r | |
d1102dba LG |
1557 | PROTOCOL instance.\r |
1558 | @param ControllerHandle The device handle of the controller.\r | |
6d8ced29 | 1559 | @param DriverImagePath A pointer to the driver device path that was returned in a prior\r |
d1102dba | 1560 | call to GetDriverPath().\r |
6d8ced29 | 1561 | @param DriverImageHandle The driver image handle that was returned by LoadImage()\r |
d1102dba LG |
1562 | when the driver specified by DriverImagePath was loaded\r |
1563 | into memory.\r | |
1564 | \r | |
6d8ced29 LG |
1565 | @retval EFI_UNSUPPORTED\r |
1566 | **/\r | |
1567 | EFI_STATUS\r | |
1568 | EFIAPI\r | |
1569 | DriverLoaded (\r | |
1570 | IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL *This,\r | |
1571 | IN EFI_HANDLE ControllerHandle,\r | |
1572 | IN EFI_DEVICE_PATH_PROTOCOL *DriverImagePath,\r | |
1573 | IN EFI_HANDLE DriverImageHandle\r | |
1574 | )\r | |
1575 | {\r | |
1576 | return EFI_UNSUPPORTED;\r | |
1577 | }\r | |
1578 | \r | |
a6f164a7 | 1579 | /**\r |
0a18956d | 1580 | The driver Entry Point. The function will export a disk device class formset and\r |
68dbca6c | 1581 | its callback function to hii database.\r |
a6f164a7 | 1582 | \r |
68dbca6c LG |
1583 | @param ImageHandle The firmware allocated handle for the EFI image.\r |
1584 | @param SystemTable A pointer to the EFI System Table.\r | |
a6f164a7 | 1585 | \r |
68dbca6c LG |
1586 | @retval EFI_SUCCESS The entry point is executed successfully.\r |
1587 | @retval other Some error occurs when executing this entry point.\r | |
a6f164a7 | 1588 | \r |
1589 | **/\r | |
68dbca6c LG |
1590 | EFI_STATUS\r |
1591 | EFIAPI\r | |
6d8ced29 | 1592 | PlatDriOverrideDxeInit (\r |
68dbca6c LG |
1593 | IN EFI_HANDLE ImageHandle,\r |
1594 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
a6f164a7 | 1595 | )\r |
1596 | {\r | |
68dbca6c | 1597 | EFI_STATUS Status;\r |
f6f910dd | 1598 | EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2;\r |
6d8ced29 | 1599 | VOID *Instance;\r |
d1102dba | 1600 | \r |
68dbca6c LG |
1601 | //\r |
1602 | // There should only be one Form Configuration protocol\r | |
1603 | //\r | |
a6f164a7 | 1604 | Status = gBS->LocateProtocol (\r |
68dbca6c LG |
1605 | &gEfiFormBrowser2ProtocolGuid,\r |
1606 | NULL,\r | |
1607 | (VOID **) &FormBrowser2\r | |
1608 | );\r | |
1609 | if (EFI_ERROR (Status)) {\r | |
1610 | return Status;\r | |
1611 | }\r | |
1612 | \r | |
6d8ced29 LG |
1613 | //\r |
1614 | // According to UEFI spec, there can be at most a single instance\r | |
1615 | // in the system of the EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL.\r | |
1616 | // So here we check the existence.\r | |
1617 | //\r | |
1618 | Status = gBS->LocateProtocol (\r | |
1619 | &gEfiPlatformDriverOverrideProtocolGuid,\r | |
1620 | NULL,\r | |
1621 | &Instance\r | |
1622 | );\r | |
1623 | //\r | |
1624 | // If there was no error, assume there is an installation and return error\r | |
1625 | //\r | |
1626 | if (!EFI_ERROR (Status)) {\r | |
1627 | return EFI_ALREADY_STARTED;\r | |
1628 | }\r | |
d1102dba | 1629 | \r |
6d8ced29 | 1630 | mCallerImageHandle = ImageHandle;\r |
7e3bcccb LG |
1631 | mCallbackInfo = AllocateZeroPool (sizeof (EFI_CALLBACK_INFO));\r |
1632 | if (mCallbackInfo == NULL) {\r | |
68dbca6c LG |
1633 | return EFI_BAD_BUFFER_SIZE;\r |
1634 | }\r | |
1635 | \r | |
7e3bcccb LG |
1636 | mCallbackInfo->Signature = EFI_CALLBACK_INFO_SIGNATURE;\r |
1637 | mCallbackInfo->ConfigAccess.ExtractConfig = PlatOverMngrExtractConfig;\r | |
1638 | mCallbackInfo->ConfigAccess.RouteConfig = PlatOverMngrRouteConfig;\r | |
1639 | mCallbackInfo->ConfigAccess.Callback = PlatOverMngrCallback;\r | |
6d8ced29 LG |
1640 | mCallbackInfo->PlatformDriverOverride.GetDriver = GetDriver;\r |
1641 | mCallbackInfo->PlatformDriverOverride.GetDriverPath = GetDriverPath;\r | |
1642 | mCallbackInfo->PlatformDriverOverride.DriverLoaded = DriverLoaded;\r | |
44cbe89e ED |
1643 | \r |
1644 | //\r | |
1645 | // Locate ConfigRouting protocol\r | |
1646 | //\r | |
1647 | Status = gBS->LocateProtocol (\r | |
1648 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
1649 | NULL,\r | |
1650 | (VOID **) &mCallbackInfo->HiiConfigRouting\r | |
1651 | );\r | |
1652 | if (EFI_ERROR (Status)) {\r | |
1653 | goto Finish;\r | |
1654 | }\r | |
1655 | \r | |
68dbca6c | 1656 | //\r |
f6f910dd | 1657 | // Install Device Path Protocol and Config Access protocol to driver handle\r |
6d8ced29 | 1658 | // Install Platform Driver Override Protocol to driver handle\r |
68dbca6c | 1659 | //\r |
f6f910dd | 1660 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
7e3bcccb | 1661 | &mCallbackInfo->DriverHandle,\r |
f6f910dd | 1662 | &gEfiDevicePathProtocolGuid,\r |
1663 | &mHiiVendorDevicePath,\r | |
68dbca6c | 1664 | &gEfiHiiConfigAccessProtocolGuid,\r |
7e3bcccb | 1665 | &mCallbackInfo->ConfigAccess,\r |
6d8ced29 LG |
1666 | &gEfiPlatformDriverOverrideProtocolGuid,\r |
1667 | &mCallbackInfo->PlatformDriverOverride,\r | |
f6f910dd | 1668 | NULL\r |
68dbca6c LG |
1669 | );\r |
1670 | if (EFI_ERROR (Status)) {\r | |
e5618791 | 1671 | goto Finish;\r |
68dbca6c LG |
1672 | }\r |
1673 | \r | |
1674 | //\r | |
1675 | // Publish our HII data\r | |
1676 | //\r | |
cb7d01c0 | 1677 | mCallbackInfo->RegisteredHandle = HiiAddPackages (\r |
c8ad2d7a | 1678 | &gPlatformOverridesManagerGuid,\r |
cb7d01c0 | 1679 | mCallbackInfo->DriverHandle,\r |
1680 | VfrBin,\r | |
6d8ced29 | 1681 | PlatDriOverrideDxeStrings,\r |
cb7d01c0 | 1682 | NULL\r |
1683 | );\r | |
1684 | if (mCallbackInfo->RegisteredHandle == NULL) {\r | |
1685 | Status = EFI_OUT_OF_RESOURCES;\r | |
e5618791 LG |
1686 | goto Finish;\r |
1687 | }\r | |
1688 | \r | |
68dbca6c LG |
1689 | //\r |
1690 | // Clear all the globle variable\r | |
1691 | //\r | |
1692 | mDriverImageHandleCount = 0;\r | |
1693 | mCurrentPage = 0;\r | |
d1102dba | 1694 | \r |
6d8ced29 | 1695 | return EFI_SUCCESS;\r |
e5618791 LG |
1696 | \r |
1697 | Finish:\r | |
f0c855b2 | 1698 | PlatDriOverrideDxeUnload (ImageHandle);\r |
e5618791 LG |
1699 | \r |
1700 | return Status;\r | |
a6f164a7 | 1701 | }\r |
87fbccbe | 1702 | \r |
1703 | /**\r | |
6d8ced29 LG |
1704 | Unload its installed protocol.\r |
1705 | \r | |
1706 | @param[in] ImageHandle Handle that identifies the image to be unloaded.\r | |
1707 | \r | |
1708 | @retval EFI_SUCCESS The image has been unloaded.\r | |
87fbccbe | 1709 | **/\r |
6d8ced29 LG |
1710 | EFI_STATUS\r |
1711 | EFIAPI\r | |
1712 | PlatDriOverrideDxeUnload (\r | |
1713 | IN EFI_HANDLE ImageHandle\r | |
87fbccbe | 1714 | )\r |
1715 | {\r | |
f0c855b2 | 1716 | ASSERT (mCallbackInfo != NULL);\r |
1717 | \r | |
6d8ced29 LG |
1718 | if (mCallbackInfo->DriverHandle != NULL) {\r |
1719 | gBS->UninstallMultipleProtocolInterfaces (\r | |
1720 | mCallbackInfo->DriverHandle,\r | |
1721 | &gEfiDevicePathProtocolGuid,\r | |
1722 | &mHiiVendorDevicePath,\r | |
1723 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1724 | &mCallbackInfo->ConfigAccess,\r | |
1725 | &gEfiPlatformDriverOverrideProtocolGuid,\r | |
1726 | &mCallbackInfo->PlatformDriverOverride,\r | |
1727 | NULL\r | |
1728 | );\r | |
87fbccbe | 1729 | }\r |
6d8ced29 LG |
1730 | \r |
1731 | if (mCallbackInfo->RegisteredHandle != NULL) {\r | |
1732 | HiiRemovePackages (mCallbackInfo->RegisteredHandle);\r | |
87fbccbe | 1733 | }\r |
1734 | \r | |
f0c855b2 | 1735 | FreePool (mCallbackInfo);\r |
6d8ced29 | 1736 | \r |
17e95ca9 ED |
1737 | if (mControllerToken != NULL) {\r |
1738 | FreePool (mControllerToken);\r | |
1739 | }\r | |
1740 | \r | |
1741 | if (mControllerDevicePathProtocol != NULL) {\r | |
1742 | FreePool (mControllerDevicePathProtocol);\r | |
1743 | }\r | |
1744 | \r | |
1745 | if (mDriverImageToken != NULL) {\r | |
1746 | FreePool (mDriverImageToken);\r | |
1747 | }\r | |
1748 | \r | |
6d8ced29 | 1749 | return EFI_SUCCESS;\r |
87fbccbe | 1750 | }\r |