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5c08e117 | 1 | /** @file\r |
2 | The platform device manager reference implementation\r | |
3 | \r | |
2fde83b1 | 4 | Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r |
180a5a35 | 5 | This program and the accompanying materials\r |
5c08e117 | 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 "DeviceManager.h"\r | |
16 | \r | |
17 | DEVICE_MANAGER_CALLBACK_DATA gDeviceManagerPrivate = {\r | |
18 | DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE,\r | |
19 | NULL,\r | |
20 | NULL,\r | |
ab4da126 | 21 | NULL,\r |
22 | NULL,\r | |
5c08e117 | 23 | {\r |
24 | FakeExtractConfig,\r | |
25 | FakeRouteConfig,\r | |
26 | DeviceManagerCallback\r | |
ab4da126 | 27 | },\r |
28 | {\r | |
29 | FakeExtractConfig,\r | |
30 | FakeRouteConfig,\r | |
31 | DriverHealthCallback\r | |
5c08e117 | 32 | }\r |
33 | };\r | |
34 | \r | |
3c4b1122 ED |
35 | #define MAX_MAC_ADDRESS_NODE_LIST_LEN 10\r |
36 | \r | |
3c4b1122 ED |
37 | //\r |
38 | // Which Mac Address string is select\r | |
39 | // it will decide what menu need to show in the NETWORK_DEVICE_FORM_ID form.\r | |
40 | //\r | |
41 | EFI_STRING mSelectedMacAddrString;\r | |
42 | \r | |
43 | //\r | |
44 | // Which form Id need to be show.\r | |
45 | //\r | |
46 | EFI_FORM_ID mNextShowFormId = DEVICE_MANAGER_FORM_ID; \r | |
47 | \r | |
48 | //\r | |
49 | // The Mac Address show in the NETWORK_DEVICE_LIST_FORM_ID\r | |
50 | //\r | |
51 | MAC_ADDRESS_NODE_LIST mMacDeviceList;\r | |
52 | \r | |
5c08e117 | 53 | DEVICE_MANAGER_MENU_ITEM mDeviceManagerMenuItemTable[] = {\r |
54 | { STRING_TOKEN (STR_DISK_DEVICE), EFI_DISK_DEVICE_CLASS },\r | |
55 | { STRING_TOKEN (STR_VIDEO_DEVICE), EFI_VIDEO_DEVICE_CLASS },\r | |
56 | { STRING_TOKEN (STR_NETWORK_DEVICE), EFI_NETWORK_DEVICE_CLASS },\r | |
57 | { STRING_TOKEN (STR_INPUT_DEVICE), EFI_INPUT_DEVICE_CLASS },\r | |
58 | { STRING_TOKEN (STR_ON_BOARD_DEVICE), EFI_ON_BOARD_DEVICE_CLASS },\r | |
59 | { STRING_TOKEN (STR_OTHER_DEVICE), EFI_OTHER_DEVICE_CLASS }\r | |
60 | };\r | |
61 | \r | |
f6f910dd | 62 | HII_VENDOR_DEVICE_PATH mDeviceManagerHiiVendorDevicePath = {\r |
63 | {\r | |
64 | {\r | |
65 | HARDWARE_DEVICE_PATH,\r | |
66 | HW_VENDOR_DP,\r | |
67 | {\r | |
68 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
69 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
70 | }\r | |
71 | },\r | |
e24fc103 | 72 | DEVICE_MANAGER_FORMSET_GUID\r |
f6f910dd | 73 | },\r |
74 | {\r | |
75 | END_DEVICE_PATH_TYPE,\r | |
76 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
77 | { \r | |
78 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
79 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
80 | }\r | |
81 | }\r | |
82 | };\r | |
83 | \r | |
61910435 LG |
84 | HII_VENDOR_DEVICE_PATH mDriverHealthHiiVendorDevicePath = {\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 | |
e24fc103 | 94 | DRIVER_HEALTH_FORMSET_GUID\r |
61910435 LG |
95 | },\r |
96 | {\r | |
97 | END_DEVICE_PATH_TYPE,\r | |
98 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
99 | { \r | |
100 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
101 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
102 | }\r | |
103 | }\r | |
104 | };\r | |
105 | \r | |
5c08e117 | 106 | /**\r |
ab4da126 | 107 | This function is invoked if user selected a interactive opcode from Device Manager's\r |
5c08e117 | 108 | Formset. The decision by user is saved to gCallbackKey for later processing. If\r |
109 | user set VBIOS, the new value is saved to EFI variable.\r | |
110 | \r | |
111 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
112 | @param Action Specifies the type of action taken by the browser.\r | |
113 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
114 | so that it can identify the type of data to expect.\r | |
115 | @param Type The type of value for the question.\r | |
116 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
117 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
118 | \r | |
119 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
120 | @retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.\r | |
121 | \r | |
122 | **/\r | |
123 | EFI_STATUS\r | |
124 | EFIAPI\r | |
125 | DeviceManagerCallback (\r | |
126 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
127 | IN EFI_BROWSER_ACTION Action,\r | |
128 | IN EFI_QUESTION_ID QuestionId,\r | |
129 | IN UINT8 Type,\r | |
130 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
131 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
132 | )\r | |
133 | {\r | |
3c4b1122 | 134 | UINTN CurIndex;\r |
d88f86f1 | 135 | \r |
84724077 | 136 | if (Action != EFI_BROWSER_ACTION_CHANGING) {\r |
4548fc2a | 137 | //\r |
84724077 | 138 | // All other action return unsupported.\r |
4548fc2a | 139 | //\r |
84724077 ED |
140 | return EFI_UNSUPPORTED;\r |
141 | }\r | |
4548fc2a | 142 | \r |
84724077 ED |
143 | if (Value == NULL) {\r |
144 | return EFI_INVALID_PARAMETER;\r | |
5c08e117 | 145 | }\r |
146 | \r | |
84724077 ED |
147 | gCallbackKey = QuestionId;\r |
148 | if ((QuestionId < MAX_KEY_SECTION_LEN + NETWORK_DEVICE_LIST_KEY_OFFSET) && (QuestionId >= NETWORK_DEVICE_LIST_KEY_OFFSET)) {\r | |
149 | //\r | |
150 | // If user select the mac address, need to record mac address string to support next form show.\r | |
151 | //\r | |
152 | for (CurIndex = 0; CurIndex < mMacDeviceList.CurListLen; CurIndex ++) {\r | |
153 | if (mMacDeviceList.NodeList[CurIndex].QuestionId == QuestionId) {\r | |
154 | mSelectedMacAddrString = HiiGetString (gDeviceManagerPrivate.HiiHandle, mMacDeviceList.NodeList[CurIndex].PromptId, NULL);\r | |
155 | }\r | |
156 | }\r | |
157 | }\r | |
158 | \r | |
159 | return EFI_SUCCESS;\r | |
5c08e117 | 160 | }\r |
161 | \r | |
162 | /**\r | |
163 | \r | |
164 | This function registers HII packages to HII database.\r | |
165 | \r | |
cb7d01c0 | 166 | @retval EFI_SUCCESS HII packages for the Device Manager were registered successfully.\r |
167 | @retval EFI_OUT_OF_RESOURCES HII packages for the Device Manager failed to be registered.\r | |
5c08e117 | 168 | \r |
169 | **/\r | |
170 | EFI_STATUS\r | |
171 | InitializeDeviceManager (\r | |
172 | VOID\r | |
173 | )\r | |
174 | {\r | |
175 | EFI_STATUS Status;\r | |
5c08e117 | 176 | \r |
177 | //\r | |
f6f910dd | 178 | // Install Device Path Protocol and Config Access protocol to driver handle\r |
5c08e117 | 179 | //\r |
f6f910dd | 180 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
5c08e117 | 181 | &gDeviceManagerPrivate.DriverHandle,\r |
f6f910dd | 182 | &gEfiDevicePathProtocolGuid,\r |
183 | &mDeviceManagerHiiVendorDevicePath,\r | |
5c08e117 | 184 | &gEfiHiiConfigAccessProtocolGuid,\r |
f6f910dd | 185 | &gDeviceManagerPrivate.ConfigAccess,\r |
186 | NULL\r | |
5c08e117 | 187 | );\r |
188 | ASSERT_EFI_ERROR (Status);\r | |
189 | \r | |
ab4da126 | 190 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
191 | &gDeviceManagerPrivate.DriverHealthHandle,\r | |
61910435 LG |
192 | &gEfiDevicePathProtocolGuid,\r |
193 | &mDriverHealthHiiVendorDevicePath,\r | |
ab4da126 | 194 | &gEfiHiiConfigAccessProtocolGuid,\r |
195 | &gDeviceManagerPrivate.DriverHealthConfigAccess,\r | |
196 | NULL\r | |
197 | );\r | |
198 | ASSERT_EFI_ERROR (Status);\r | |
199 | \r | |
3c4b1122 ED |
200 | mMacDeviceList.CurListLen = 0;\r |
201 | mMacDeviceList.MaxListLen = 0;\r | |
202 | \r | |
5c08e117 | 203 | return Status;\r |
204 | }\r | |
205 | \r | |
75bf9d0e LG |
206 | /**\r |
207 | Extract the displayed formset for given HII handle and class guid.\r | |
208 | \r | |
209 | @param Handle The HII handle.\r | |
210 | @param SetupClassGuid The class guid specifies which form set will be displayed.\r | |
211 | @param FormSetTitle Formset title string.\r | |
212 | @param FormSetHelp Formset help string.\r | |
213 | \r | |
214 | @retval TRUE The formset for given HII handle will be displayed.\r | |
215 | @return FALSE The formset for given HII handle will not be displayed.\r | |
216 | \r | |
217 | **/\r | |
218 | BOOLEAN\r | |
219 | ExtractDisplayedHiiFormFromHiiHandle (\r | |
220 | IN EFI_HII_HANDLE Handle,\r | |
221 | IN EFI_GUID *SetupClassGuid,\r | |
222 | OUT EFI_STRING_ID *FormSetTitle,\r | |
223 | OUT EFI_STRING_ID *FormSetHelp\r | |
224 | )\r | |
225 | {\r | |
226 | EFI_STATUS Status;\r | |
227 | UINTN BufferSize;\r | |
228 | EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList;\r | |
229 | UINT8 *Package;\r | |
230 | UINT8 *OpCodeData;\r | |
231 | UINT32 Offset;\r | |
232 | UINT32 Offset2;\r | |
233 | UINT32 PackageListLength;\r | |
234 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
235 | EFI_GUID *ClassGuid;\r | |
236 | UINT8 ClassGuidNum;\r | |
237 | \r | |
238 | ASSERT (Handle != NULL);\r | |
239 | ASSERT (SetupClassGuid != NULL); \r | |
240 | ASSERT (FormSetTitle != NULL);\r | |
241 | ASSERT (FormSetHelp != NULL);\r | |
242 | \r | |
243 | *FormSetTitle = 0;\r | |
244 | *FormSetHelp = 0;\r | |
245 | ClassGuidNum = 0;\r | |
246 | ClassGuid = NULL;\r | |
247 | \r | |
248 | //\r | |
249 | // Get HII PackageList\r | |
250 | //\r | |
251 | BufferSize = 0;\r | |
252 | HiiPackageList = NULL;\r | |
253 | Status = gHiiDatabase->ExportPackageLists (gHiiDatabase, Handle, &BufferSize, HiiPackageList);\r | |
254 | //\r | |
255 | // Handle is a invalid handle. Check if Handle is corrupted.\r | |
256 | //\r | |
257 | ASSERT (Status != EFI_NOT_FOUND);\r | |
258 | //\r | |
259 | // The return status should always be EFI_BUFFER_TOO_SMALL as input buffer's size is 0.\r | |
260 | //\r | |
261 | ASSERT (Status == EFI_BUFFER_TOO_SMALL);\r | |
262 | \r | |
263 | HiiPackageList = AllocatePool (BufferSize);\r | |
264 | ASSERT (HiiPackageList != NULL);\r | |
265 | \r | |
266 | Status = gHiiDatabase->ExportPackageLists (gHiiDatabase, Handle, &BufferSize, HiiPackageList);\r | |
267 | if (EFI_ERROR (Status)) {\r | |
268 | return FALSE;\r | |
269 | }\r | |
270 | \r | |
271 | //\r | |
272 | // Get Form package from this HII package List\r | |
273 | //\r | |
274 | Offset = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
275 | Offset2 = 0;\r | |
276 | PackageListLength = ReadUnaligned32 (&HiiPackageList->PackageLength);\r | |
277 | \r | |
278 | while (Offset < PackageListLength) {\r | |
279 | Package = ((UINT8 *) HiiPackageList) + Offset;\r | |
280 | CopyMem (&PackageHeader, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
281 | \r | |
282 | if (PackageHeader.Type == EFI_HII_PACKAGE_FORMS) {\r | |
283 | //\r | |
284 | // Search FormSet Opcode in this Form Package\r | |
285 | //\r | |
286 | Offset2 = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
287 | while (Offset2 < PackageHeader.Length) {\r | |
288 | OpCodeData = Package + Offset2;\r | |
289 | \r | |
290 | if (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_FORM_SET_OP) {\r | |
158bb28a LG |
291 | if (((EFI_IFR_OP_HEADER *) OpCodeData)->Length > OFFSET_OF (EFI_IFR_FORM_SET, Flags)) {\r |
292 | //\r | |
293 | // Find FormSet OpCode\r | |
294 | //\r | |
5e24f37a | 295 | ClassGuidNum = (UINT8) (((EFI_IFR_FORM_SET *) OpCodeData)->Flags & 0x3);\r |
158bb28a LG |
296 | ClassGuid = (EFI_GUID *) (VOID *)(OpCodeData + sizeof (EFI_IFR_FORM_SET));\r |
297 | while (ClassGuidNum-- > 0) {\r | |
298 | if (CompareGuid (SetupClassGuid, ClassGuid)) {\r | |
299 | CopyMem (FormSetTitle, &((EFI_IFR_FORM_SET *) OpCodeData)->FormSetTitle, sizeof (EFI_STRING_ID));\r | |
300 | CopyMem (FormSetHelp, &((EFI_IFR_FORM_SET *) OpCodeData)->Help, sizeof (EFI_STRING_ID));\r | |
301 | FreePool (HiiPackageList);\r | |
302 | return TRUE;\r | |
303 | }\r | |
32e9da0c | 304 | ClassGuid ++;\r |
75bf9d0e | 305 | }\r |
158bb28a LG |
306 | } else {\r |
307 | CopyMem (FormSetTitle, &((EFI_IFR_FORM_SET *) OpCodeData)->FormSetTitle, sizeof (EFI_STRING_ID));\r | |
308 | CopyMem (FormSetHelp, &((EFI_IFR_FORM_SET *) OpCodeData)->Help, sizeof (EFI_STRING_ID));\r | |
309 | FreePool (HiiPackageList);\r | |
310 | return TRUE;\r | |
75bf9d0e LG |
311 | }\r |
312 | }\r | |
313 | \r | |
314 | //\r | |
315 | // Go to next opcode\r | |
316 | //\r | |
317 | Offset2 += ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;\r | |
318 | }\r | |
319 | }\r | |
320 | \r | |
321 | //\r | |
322 | // Go to next package\r | |
323 | //\r | |
324 | Offset += PackageHeader.Length;\r | |
325 | }\r | |
326 | \r | |
327 | FreePool (HiiPackageList);\r | |
328 | \r | |
329 | return FALSE;\r | |
330 | }\r | |
331 | \r | |
3c4b1122 ED |
332 | /**\r |
333 | Get the mac address string from the device path.\r | |
334 | if the device path has the vlan, get the vanid also.\r | |
335 | \r | |
336 | @param MacAddressNode Device path begin with mac address \r | |
337 | @param PBuffer Output string buffer contain mac address.\r | |
338 | \r | |
339 | **/\r | |
340 | BOOLEAN \r | |
341 | GetMacAddressString(\r | |
342 | IN MAC_ADDR_DEVICE_PATH *MacAddressNode,\r | |
343 | OUT CHAR16 **PBuffer\r | |
344 | )\r | |
345 | {\r | |
346 | UINTN HwAddressSize;\r | |
347 | UINTN Index;\r | |
348 | UINT8 *HwAddress;\r | |
349 | EFI_DEVICE_PATH_PROTOCOL *Node;\r | |
350 | UINT16 VlanId;\r | |
351 | CHAR16 *String;\r | |
352 | UINTN BufferLen;\r | |
353 | \r | |
354 | VlanId = 0;\r | |
355 | String = NULL;\r | |
356 | ASSERT(MacAddressNode != NULL);\r | |
357 | \r | |
358 | HwAddressSize = sizeof (EFI_MAC_ADDRESS);\r | |
359 | if (MacAddressNode->IfType == 0x01 || MacAddressNode->IfType == 0x00) {\r | |
360 | HwAddressSize = 6;\r | |
361 | }\r | |
362 | \r | |
363 | //\r | |
364 | // The output format is MAC:XX:XX:XX:...\XXXX\r | |
365 | // The size is the Number size + ":" size + Vlan size(\XXXX) + End\r | |
366 | //\r | |
367 | BufferLen = (4 + 2 * HwAddressSize + (HwAddressSize - 1) + 5 + 1) * sizeof (CHAR16);\r | |
368 | String = AllocateZeroPool (BufferLen);\r | |
369 | if (String == NULL) {\r | |
370 | return FALSE;\r | |
371 | }\r | |
372 | \r | |
373 | *PBuffer = String;\r | |
374 | StrCpy(String, L"MAC:");\r | |
375 | String += 4;\r | |
376 | \r | |
377 | //\r | |
378 | // Convert the MAC address into a unicode string.\r | |
379 | //\r | |
380 | HwAddress = &MacAddressNode->MacAddress.Addr[0];\r | |
381 | for (Index = 0; Index < HwAddressSize; Index++) {\r | |
382 | String += UnicodeValueToString (String, PREFIX_ZERO | RADIX_HEX, *(HwAddress++), 2);\r | |
383 | if (Index < HwAddressSize - 1) {\r | |
384 | *String++ = L':';\r | |
385 | }\r | |
386 | }\r | |
387 | \r | |
388 | //\r | |
389 | // If VLAN is configured, it will need extra 5 characters like "\0005".\r | |
390 | // Plus one unicode character for the null-terminator.\r | |
391 | //\r | |
392 | Node = (EFI_DEVICE_PATH_PROTOCOL *)MacAddressNode;\r | |
393 | while (!IsDevicePathEnd (Node)) {\r | |
394 | if (Node->Type == MESSAGING_DEVICE_PATH && Node->SubType == MSG_VLAN_DP) {\r | |
395 | VlanId = ((VLAN_DEVICE_PATH *) Node)->VlanId;\r | |
396 | }\r | |
397 | Node = NextDevicePathNode (Node);\r | |
398 | }\r | |
399 | \r | |
400 | if (VlanId != 0) {\r | |
401 | *String++ = L'\\';\r | |
402 | String += UnicodeValueToString (String, PREFIX_ZERO | RADIX_HEX, VlanId, 4);\r | |
403 | }\r | |
404 | \r | |
405 | //\r | |
406 | // Null terminate the Unicode string\r | |
407 | //\r | |
408 | *String = L'\0';\r | |
409 | \r | |
410 | return TRUE;\r | |
411 | }\r | |
412 | \r | |
413 | /**\r | |
414 | Save question id and prompt id to the mac device list.\r | |
415 | If the same mac address has saved yet, no need to add more.\r | |
416 | \r | |
3c4b1122 ED |
417 | @param MacAddrString Mac address string.\r |
418 | \r | |
419 | @retval EFI_SUCCESS Add the item is successful.\r | |
420 | @return Other values if failed to Add the item.\r | |
421 | **/\r | |
422 | BOOLEAN \r | |
423 | AddIdToMacDeviceList (\r | |
424 | IN EFI_STRING MacAddrString\r | |
425 | )\r | |
426 | {\r | |
427 | MENU_INFO_ITEM *TempDeviceList;\r | |
428 | UINTN Index;\r | |
429 | EFI_STRING StoredString;\r | |
430 | EFI_STRING_ID PromptId;\r | |
431 | EFI_HII_HANDLE HiiHandle;\r | |
432 | \r | |
433 | HiiHandle = gDeviceManagerPrivate.HiiHandle;\r | |
434 | TempDeviceList = NULL;\r | |
435 | \r | |
436 | for (Index = 0; Index < mMacDeviceList.CurListLen; Index ++) {\r | |
437 | StoredString = HiiGetString (HiiHandle, mMacDeviceList.NodeList[Index].PromptId, NULL);\r | |
438 | if (StoredString == NULL) {\r | |
439 | return FALSE;\r | |
440 | }\r | |
441 | \r | |
442 | //\r | |
443 | // Already has save the same mac address to the list.\r | |
444 | //\r | |
445 | if (StrCmp (MacAddrString, StoredString) == 0) {\r | |
446 | return FALSE;\r | |
447 | }\r | |
448 | }\r | |
449 | \r | |
450 | PromptId = HiiSetString(HiiHandle, 0, MacAddrString, NULL);\r | |
451 | //\r | |
452 | // If not in the list, save it.\r | |
453 | //\r | |
454 | if (mMacDeviceList.MaxListLen > mMacDeviceList.CurListLen + 1) {\r | |
455 | mMacDeviceList.NodeList[mMacDeviceList.CurListLen].PromptId = PromptId;\r | |
456 | mMacDeviceList.NodeList[mMacDeviceList.CurListLen].QuestionId = (EFI_QUESTION_ID) (mMacDeviceList.CurListLen + NETWORK_DEVICE_LIST_KEY_OFFSET);\r | |
457 | } else {\r | |
458 | mMacDeviceList.MaxListLen += MAX_MAC_ADDRESS_NODE_LIST_LEN;\r | |
459 | if (mMacDeviceList.CurListLen != 0) {\r | |
460 | TempDeviceList = (MENU_INFO_ITEM *)AllocateCopyPool (sizeof (MENU_INFO_ITEM) * mMacDeviceList.MaxListLen, (VOID *)mMacDeviceList.NodeList);\r | |
461 | } else {\r | |
462 | TempDeviceList = (MENU_INFO_ITEM *)AllocatePool (sizeof (MENU_INFO_ITEM) * mMacDeviceList.MaxListLen);\r | |
463 | }\r | |
464 | \r | |
465 | if (TempDeviceList == NULL) {\r | |
466 | return FALSE;\r | |
467 | }\r | |
468 | TempDeviceList[mMacDeviceList.CurListLen].PromptId = PromptId; \r | |
469 | TempDeviceList[mMacDeviceList.CurListLen].QuestionId = (EFI_QUESTION_ID) (mMacDeviceList.CurListLen + NETWORK_DEVICE_LIST_KEY_OFFSET);\r | |
470 | \r | |
471 | if (mMacDeviceList.CurListLen > 0) {\r | |
472 | FreePool(mMacDeviceList.NodeList);\r | |
473 | }\r | |
474 | \r | |
475 | mMacDeviceList.NodeList = TempDeviceList;\r | |
476 | }\r | |
477 | mMacDeviceList.CurListLen ++;\r | |
478 | \r | |
479 | return TRUE;\r | |
480 | }\r | |
481 | \r | |
482 | /**\r | |
483 | Check the devcie path, try to find whether it has mac address path.\r | |
484 | \r | |
485 | In this function, first need to check whether this path has mac address path.\r | |
486 | second, when the mac address device path has find, also need to deicide whether\r | |
487 | need to add this mac address relate info to the menu.\r | |
488 | \r | |
489 | @param *Node Input device which need to be check.\r | |
490 | @param *NeedAddItem Whether need to add the menu in the network device list.\r | |
491 | \r | |
492 | @retval TRUE Has mac address device path.\r | |
493 | @retval FALSE NOT Has mac address device path. \r | |
494 | \r | |
495 | **/\r | |
496 | BOOLEAN\r | |
497 | IsMacAddressDevicePath (\r | |
498 | IN VOID *Node,\r | |
499 | OUT BOOLEAN *NeedAddItem\r | |
500 | )\r | |
501 | {\r | |
502 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
503 | CHAR16 *Buffer;\r | |
504 | BOOLEAN ReturnVal;\r | |
505 | \r | |
506 | ASSERT (Node != NULL);\r | |
507 | *NeedAddItem = FALSE;\r | |
508 | ReturnVal = FALSE;\r | |
509 | Buffer = NULL;\r | |
510 | \r | |
511 | DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) Node;\r | |
512 | \r | |
513 | //\r | |
514 | // find the partition device path node\r | |
515 | //\r | |
516 | while (!IsDevicePathEnd (DevicePath)) {\r | |
517 | if ((DevicePathType (DevicePath) == MESSAGING_DEVICE_PATH) &&\r | |
518 | (DevicePathSubType (DevicePath) == MSG_MAC_ADDR_DP)) {\r | |
519 | ReturnVal = TRUE;\r | |
520 | \r | |
521 | if (DEVICE_MANAGER_FORM_ID == mNextShowFormId) {\r | |
522 | *NeedAddItem = TRUE;\r | |
523 | break;\r | |
524 | } \r | |
525 | \r | |
526 | if (!GetMacAddressString((MAC_ADDR_DEVICE_PATH*)DevicePath, &Buffer)) {\r | |
527 | break;\r | |
528 | }\r | |
529 | \r | |
530 | if (NETWORK_DEVICE_FORM_ID == mNextShowFormId) {\r | |
531 | if (StrCmp (Buffer, mSelectedMacAddrString) == 0) {\r | |
532 | *NeedAddItem = TRUE;\r | |
533 | }\r | |
534 | break;\r | |
535 | }\r | |
536 | \r | |
537 | if (NETWORK_DEVICE_LIST_FORM_ID == mNextShowFormId) {\r | |
538 | //\r | |
539 | // Same handle may has two network child handle, so the questionid \r | |
540 | // has the offset of SAME_HANDLE_KEY_OFFSET.\r | |
541 | //\r | |
542 | if (AddIdToMacDeviceList (Buffer)) {\r | |
543 | *NeedAddItem = TRUE;\r | |
544 | }\r | |
545 | break;\r | |
546 | }\r | |
547 | } \r | |
548 | DevicePath = NextDevicePathNode (DevicePath);\r | |
549 | }\r | |
550 | \r | |
551 | if (Buffer != NULL) {\r | |
552 | FreePool (Buffer);\r | |
553 | }\r | |
554 | \r | |
555 | return ReturnVal;\r | |
556 | }\r | |
557 | \r | |
558 | /**\r | |
559 | Check to see if the device path is for the network device.\r | |
560 | \r | |
561 | @param Handle The HII handle which include the mac address device path.\r | |
562 | @param ItemCount The new add Mac address item count.\r | |
563 | \r | |
564 | @retval TRUE Need to add new item in the menu.\r | |
565 | @return FALSE Do not need to add the menu about the network.\r | |
566 | \r | |
567 | **/\r | |
568 | BOOLEAN \r | |
569 | IsNeedAddNetworkMenu (\r | |
570 | IN EFI_HII_HANDLE Handle,\r | |
571 | OUT UINTN *ItemCount\r | |
572 | )\r | |
573 | {\r | |
574 | EFI_STATUS Status;\r | |
575 | UINTN EntryCount;\r | |
576 | UINTN Index; \r | |
3c4b1122 ED |
577 | EFI_HANDLE DriverHandle;\r |
578 | EFI_HANDLE ControllerHandle;\r | |
579 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
580 | EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r | |
581 | EFI_DEVICE_PATH_PROTOCOL *ChildDevicePath;\r | |
582 | EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfoBuffer;\r | |
583 | BOOLEAN IsNeedAdd;\r | |
584 | \r | |
3c4b1122 ED |
585 | IsNeedAdd = FALSE;\r |
586 | OpenInfoBuffer = NULL;\r | |
587 | if ((Handle == NULL) || (ItemCount == NULL)) {\r | |
588 | return FALSE;\r | |
589 | }\r | |
590 | *ItemCount = 0;\r | |
591 | \r | |
592 | Status = gHiiDatabase->GetPackageListHandle (gHiiDatabase, Handle, &DriverHandle);\r | |
593 | if (EFI_ERROR (Status)) {\r | |
594 | return FALSE;\r | |
595 | }\r | |
596 | //\r | |
597 | // Get the device path by the got Driver handle .\r | |
598 | //\r | |
599 | Status = gBS->HandleProtocol (DriverHandle, &gEfiDevicePathProtocolGuid, (VOID **) &DevicePath);\r | |
600 | if (EFI_ERROR (Status)) {\r | |
601 | return FALSE;\r | |
602 | }\r | |
603 | TmpDevicePath = DevicePath;\r | |
604 | \r | |
605 | // \r | |
606 | // Check whether this device path include mac address device path.\r | |
607 | // If this path has mac address path, get the value whether need \r | |
608 | // add this info to the menu and return.\r | |
609 | // Else check more about the child handle devcie path.\r | |
610 | //\r | |
611 | if (IsMacAddressDevicePath(TmpDevicePath, &IsNeedAdd)) {\r | |
612 | if ((NETWORK_DEVICE_LIST_FORM_ID == mNextShowFormId) && IsNeedAdd) {\r | |
613 | (*ItemCount) = 1;\r | |
614 | }\r | |
615 | return IsNeedAdd;\r | |
616 | }\r | |
617 | \r | |
618 | //\r | |
619 | // Search whether this path is the controller path, not he child handle path.\r | |
620 | // And the child handle has the network devcie connected.\r | |
621 | //\r | |
622 | TmpDevicePath = DevicePath;\r | |
623 | Status = gBS->LocateDevicePath(&gEfiDevicePathProtocolGuid, &TmpDevicePath, &ControllerHandle);\r | |
624 | if (EFI_ERROR (Status)) {\r | |
625 | return FALSE;\r | |
626 | }\r | |
627 | \r | |
628 | if (!IsDevicePathEnd (TmpDevicePath)) {\r | |
629 | return FALSE; \r | |
630 | }\r | |
631 | \r | |
632 | //\r | |
633 | // Retrieve the list of agents that are consuming the specific protocol\r | |
634 | // on ControllerHandle.\r | |
635 | // The buffer point by OpenInfoBuffer need be free at this function.\r | |
636 | //\r | |
637 | Status = gBS->OpenProtocolInformation (\r | |
638 | ControllerHandle,\r | |
639 | &gEfiPciIoProtocolGuid,\r | |
640 | &OpenInfoBuffer,\r | |
641 | &EntryCount\r | |
642 | );\r | |
643 | if (EFI_ERROR (Status)) {\r | |
644 | return FALSE;\r | |
645 | }\r | |
646 | \r | |
647 | //\r | |
648 | // Inspect if ChildHandle is one of the agents.\r | |
649 | //\r | |
650 | Status = EFI_UNSUPPORTED;\r | |
651 | for (Index = 0; Index < EntryCount; Index++) {\r | |
652 | //\r | |
653 | // Query all the children created by the controller handle's driver\r | |
654 | //\r | |
655 | if ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0) {\r | |
656 | Status = gBS->OpenProtocol (\r | |
657 | OpenInfoBuffer[Index].ControllerHandle,\r | |
658 | &gEfiDevicePathProtocolGuid,\r | |
659 | (VOID **) &ChildDevicePath,\r | |
660 | NULL,\r | |
661 | NULL,\r | |
662 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
663 | );\r | |
664 | if (EFI_ERROR (Status)) {\r | |
665 | continue;\r | |
666 | }\r | |
667 | \r | |
668 | // \r | |
669 | // Check whether this device path include mac address device path.\r | |
670 | //\r | |
671 | if (!IsMacAddressDevicePath(ChildDevicePath, &IsNeedAdd)) {\r | |
672 | //\r | |
673 | // If this path not has mac address path, check the other.\r | |
674 | //\r | |
675 | continue;\r | |
676 | } else {\r | |
677 | //\r | |
678 | // If need to update the NETWORK_DEVICE_LIST_FORM, try to get more.\r | |
679 | //\r | |
680 | if ((NETWORK_DEVICE_LIST_FORM_ID == mNextShowFormId)) {\r | |
681 | if (IsNeedAdd) {\r | |
682 | (*ItemCount) += 1;\r | |
683 | }\r | |
684 | continue;\r | |
685 | } else {\r | |
686 | //\r | |
687 | // If need to update other form, return whether need to add to the menu.\r | |
688 | // \r | |
689 | goto Done;\r | |
690 | }\r | |
691 | }\r | |
692 | }\r | |
693 | }\r | |
694 | \r | |
695 | Done:\r | |
696 | if (OpenInfoBuffer != NULL) {\r | |
697 | FreePool (OpenInfoBuffer); \r | |
698 | }\r | |
699 | return IsNeedAdd; \r | |
700 | }\r | |
701 | \r | |
5c08e117 | 702 | /**\r |
703 | Call the browser and display the device manager to allow user\r | |
704 | to configure the platform.\r | |
705 | \r | |
706 | This function create the dynamic content for device manager. It includes\r | |
707 | section header for all class of devices, one-of opcode to set VBIOS.\r | |
708 | \r | |
709 | @retval EFI_SUCCESS Operation is successful.\r | |
710 | @return Other values if failed to clean up the dynamic content from HII\r | |
711 | database.\r | |
712 | \r | |
713 | **/\r | |
714 | EFI_STATUS\r | |
715 | CallDeviceManager (\r | |
716 | VOID\r | |
717 | )\r | |
718 | {\r | |
719 | EFI_STATUS Status;\r | |
5c08e117 | 720 | UINTN Index;\r |
cb7d01c0 | 721 | EFI_STRING String;\r |
5c08e117 | 722 | EFI_STRING_ID Token;\r |
723 | EFI_STRING_ID TokenHelp;\r | |
5c08e117 | 724 | EFI_HII_HANDLE *HiiHandles;\r |
5c08e117 | 725 | EFI_HII_HANDLE HiiHandle;\r |
5c08e117 | 726 | EFI_STRING_ID FormSetTitle;\r |
727 | EFI_STRING_ID FormSetHelp;\r | |
728 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
75bf9d0e LG |
729 | VOID *StartOpCodeHandle;\r |
730 | VOID *EndOpCodeHandle;\r | |
731 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
732 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
ab4da126 | 733 | UINTN NumHandles;\r |
734 | EFI_HANDLE *DriverHealthHandles;\r | |
3c4b1122 ED |
735 | BOOLEAN AddNetworkMenu;\r |
736 | UINTN AddItemCount;\r | |
737 | UINTN NewStringLen;\r | |
738 | EFI_STRING NewStringTitle;\r | |
5c08e117 | 739 | \r |
75bf9d0e | 740 | HiiHandles = NULL;\r |
5c08e117 | 741 | Status = EFI_SUCCESS;\r |
742 | gCallbackKey = 0;\r | |
ab4da126 | 743 | NumHandles = 0;\r |
744 | DriverHealthHandles = NULL;\r | |
3c4b1122 ED |
745 | AddNetworkMenu = FALSE;\r |
746 | AddItemCount = 0;\r | |
5c08e117 | 747 | \r |
748 | //\r | |
749 | // Connect all prior to entering the platform setup menu.\r | |
750 | //\r | |
751 | if (!gConnectAllHappened) {\r | |
752 | BdsLibConnectAllDriversToAllControllers ();\r | |
753 | gConnectAllHappened = TRUE;\r | |
754 | }\r | |
7119d96a | 755 | \r |
756 | HiiHandle = gDeviceManagerPrivate.HiiHandle;\r | |
757 | if (HiiHandle == NULL) {\r | |
758 | //\r | |
759 | // Publish our HII data.\r | |
760 | //\r | |
761 | HiiHandle = HiiAddPackages (\r | |
e24fc103 | 762 | &gDeviceManagerFormSetGuid,\r |
7119d96a | 763 | gDeviceManagerPrivate.DriverHandle,\r |
764 | DeviceManagerVfrBin,\r | |
765 | BdsDxeStrings,\r | |
766 | NULL\r | |
767 | );\r | |
768 | if (HiiHandle == NULL) {\r | |
769 | return EFI_OUT_OF_RESOURCES;\r | |
770 | }\r | |
771 | \r | |
772 | gDeviceManagerPrivate.HiiHandle = HiiHandle;\r | |
773 | }\r | |
774 | \r | |
5c08e117 | 775 | //\r |
3c4b1122 ED |
776 | // If need show the Network device list form, clear the old save list first.\r |
777 | //\r | |
778 | if ((mNextShowFormId == NETWORK_DEVICE_LIST_FORM_ID) && (mMacDeviceList.CurListLen > 0)) {\r | |
779 | mMacDeviceList.CurListLen = 0;\r | |
780 | }\r | |
781 | \r | |
5c08e117 | 782 | //\r |
3c4b1122 ED |
783 | // Update the network device form titile.\r |
784 | //\r | |
785 | if (mNextShowFormId == NETWORK_DEVICE_FORM_ID) {\r | |
786 | String = HiiGetString (HiiHandle, STRING_TOKEN (STR_FORM_NETWORK_DEVICE_TITLE), NULL);\r | |
d0460875 | 787 | NewStringLen = StrLen(mSelectedMacAddrString) * 2;\r |
d3b4af2b | 788 | NewStringLen += (StrLen(String) + 2) * 2;\r |
3c4b1122 ED |
789 | NewStringTitle = AllocatePool (NewStringLen);\r |
790 | UnicodeSPrint (NewStringTitle, NewStringLen, L"%s %s", String, mSelectedMacAddrString);\r | |
791 | HiiSetString (HiiHandle, STRING_TOKEN (STR_FORM_NETWORK_DEVICE_TITLE), NewStringTitle, NULL); \r | |
792 | FreePool (String);\r | |
793 | FreePool (NewStringTitle);\r | |
794 | }\r | |
795 | \r | |
75bf9d0e LG |
796 | //\r |
797 | // Allocate space for creation of UpdateData Buffer\r | |
798 | //\r | |
799 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
800 | ASSERT (StartOpCodeHandle != NULL);\r | |
5c08e117 | 801 | \r |
75bf9d0e LG |
802 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r |
803 | ASSERT (EndOpCodeHandle != NULL);\r | |
804 | \r | |
805 | //\r | |
806 | // Create Hii Extend Label OpCode as the start opcode\r | |
807 | //\r | |
808 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
809 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
3c4b1122 ED |
810 | //\r |
811 | // According to the next show Form id(mNextShowFormId) to decide which form need to update.\r | |
812 | //\r | |
d3b4af2b | 813 | StartLabel->Number = (UINT16) (LABEL_FORM_ID_OFFSET + mNextShowFormId);\r |
75bf9d0e LG |
814 | \r |
815 | //\r | |
816 | // Create Hii Extend Label OpCode as the end opcode\r | |
817 | //\r | |
818 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
819 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
820 | EndLabel->Number = LABEL_END;\r | |
821 | \r | |
5c08e117 | 822 | //\r |
823 | // Get all the Hii handles\r | |
824 | //\r | |
cb7d01c0 | 825 | HiiHandles = HiiGetHiiHandles (NULL);\r |
826 | ASSERT (HiiHandles != NULL);\r | |
5c08e117 | 827 | \r |
5c08e117 | 828 | //\r |
829 | // Search for formset of each class type\r | |
830 | //\r | |
cb7d01c0 | 831 | for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r |
3c4b1122 ED |
832 | //\r |
833 | // The QuestionId in the form which will call the driver form has this asssumption.\r | |
834 | // QuestionId = Handle Index + NETWORK_DEVICE_LIST_KEY_OFFSET;\r | |
835 | // Different QuestionId at least has the section of NETWORK_DEVICE_LIST_KEY_OFFSET.\r | |
836 | //\r | |
837 | ASSERT(Index < MAX_KEY_SECTION_LEN);\r | |
838 | \r | |
75bf9d0e | 839 | if (!ExtractDisplayedHiiFormFromHiiHandle (HiiHandles[Index], &gEfiHiiPlatformSetupFormsetGuid, &FormSetTitle, &FormSetHelp)) {\r |
5c08e117 | 840 | continue;\r |
841 | }\r | |
842 | \r | |
cb7d01c0 | 843 | String = HiiGetString (HiiHandles[Index], FormSetTitle, NULL);\r |
0e8e994d | 844 | if (String == NULL) {\r |
845 | String = HiiGetString (HiiHandle, STR_MISSING_STRING, NULL);\r | |
846 | ASSERT (String != NULL);\r | |
847 | }\r | |
cb7d01c0 | 848 | Token = HiiSetString (HiiHandle, 0, String, NULL);\r |
849 | FreePool (String);\r | |
5c08e117 | 850 | \r |
cb7d01c0 | 851 | String = HiiGetString (HiiHandles[Index], FormSetHelp, NULL);\r |
0e8e994d | 852 | if (String == NULL) {\r |
853 | String = HiiGetString (HiiHandle, STR_MISSING_STRING, NULL);\r | |
854 | ASSERT (String != NULL);\r | |
855 | }\r | |
cb7d01c0 | 856 | TokenHelp = HiiSetString (HiiHandle, 0, String, NULL);\r |
857 | FreePool (String);\r | |
5c08e117 | 858 | \r |
3c4b1122 ED |
859 | //\r |
860 | // Network device process\r | |
861 | // \r | |
862 | if (IsNeedAddNetworkMenu (HiiHandles[Index], &AddItemCount)) {\r | |
863 | if (mNextShowFormId == DEVICE_MANAGER_FORM_ID) {\r | |
864 | //\r | |
865 | // Only show one menu item "Network Config" in the device manger form.\r | |
866 | //\r | |
867 | if (!AddNetworkMenu) {\r | |
868 | AddNetworkMenu = TRUE;\r | |
c1e2b152 | 869 | HiiCreateGotoOpCode (\r |
3c4b1122 | 870 | StartOpCodeHandle,\r |
84724077 | 871 | INVALID_FORM_ID,\r |
3c4b1122 ED |
872 | STRING_TOKEN (STR_FORM_NETWORK_DEVICE_LIST_TITLE),\r |
873 | STRING_TOKEN (STR_FORM_NETWORK_DEVICE_LIST_HELP),\r | |
874 | EFI_IFR_FLAG_CALLBACK,\r | |
c1e2b152 | 875 | (EFI_QUESTION_ID) QUESTION_NETWORK_DEVICE_ID\r |
3c4b1122 ED |
876 | );\r |
877 | }\r | |
878 | } else if (mNextShowFormId == NETWORK_DEVICE_LIST_FORM_ID) {\r | |
879 | //\r | |
880 | // In network device list form, same mac address device only show one menu.\r | |
881 | //\r | |
882 | while (AddItemCount > 0) {\r | |
c1e2b152 | 883 | HiiCreateGotoOpCode (\r |
3c4b1122 | 884 | StartOpCodeHandle,\r |
84724077 | 885 | INVALID_FORM_ID,\r |
3c4b1122 ED |
886 | mMacDeviceList.NodeList[mMacDeviceList.CurListLen - AddItemCount].PromptId,\r |
887 | STRING_TOKEN (STR_NETWORK_DEVICE_HELP),\r | |
888 | EFI_IFR_FLAG_CALLBACK,\r | |
c1e2b152 | 889 | mMacDeviceList.NodeList[mMacDeviceList.CurListLen - AddItemCount].QuestionId\r |
3c4b1122 ED |
890 | );\r |
891 | AddItemCount -= 1;\r | |
892 | }\r | |
893 | } else if (mNextShowFormId == NETWORK_DEVICE_FORM_ID) {\r | |
894 | //\r | |
895 | // In network device form, only the selected mac address device need to be show.\r | |
896 | //\r | |
c1e2b152 | 897 | HiiCreateGotoOpCode (\r |
3c4b1122 | 898 | StartOpCodeHandle,\r |
84724077 | 899 | INVALID_FORM_ID,\r |
3c4b1122 ED |
900 | Token,\r |
901 | TokenHelp,\r | |
902 | EFI_IFR_FLAG_CALLBACK,\r | |
c1e2b152 | 903 | (EFI_QUESTION_ID) (Index + DEVICE_KEY_OFFSET)\r |
3c4b1122 ED |
904 | );\r |
905 | }\r | |
906 | } else {\r | |
907 | //\r | |
908 | // \r | |
909 | // Not network device process, only need to show at device manger form.\r | |
910 | //\r | |
911 | if (mNextShowFormId == DEVICE_MANAGER_FORM_ID) {\r | |
c1e2b152 | 912 | HiiCreateGotoOpCode (\r |
3c4b1122 | 913 | StartOpCodeHandle,\r |
84724077 | 914 | INVALID_FORM_ID,\r |
3c4b1122 ED |
915 | Token,\r |
916 | TokenHelp,\r | |
917 | EFI_IFR_FLAG_CALLBACK,\r | |
c1e2b152 | 918 | (EFI_QUESTION_ID) (Index + DEVICE_KEY_OFFSET)\r |
3c4b1122 ED |
919 | );\r |
920 | }\r | |
921 | }\r | |
5c08e117 | 922 | }\r |
923 | \r | |
ab4da126 | 924 | Status = gBS->LocateHandleBuffer (\r |
925 | ByProtocol,\r | |
926 | &gEfiDriverHealthProtocolGuid,\r | |
927 | NULL,\r | |
928 | &NumHandles,\r | |
929 | &DriverHealthHandles\r | |
930 | );\r | |
479e19a6 | 931 | \r |
ab4da126 | 932 | //\r |
479e19a6 | 933 | // If there are no drivers installed driver health protocol, do not create driver health entry in UI\r |
ab4da126 | 934 | //\r |
479e19a6 | 935 | if (NumHandles != 0) {\r |
936 | //\r | |
937 | // If driver health protocol is installed, create Driver Health subtitle and entry\r | |
938 | //\r | |
939 | HiiCreateSubTitleOpCode (StartOpCodeHandle, STRING_TOKEN (STR_DM_DRIVER_HEALTH_TITLE), 0, 0, 0);\r | |
c1e2b152 ED |
940 | HiiCreateGotoOpCode (\r |
941 | StartOpCodeHandle,\r | |
942 | DRIVER_HEALTH_FORM_ID,\r | |
479e19a6 | 943 | STRING_TOKEN(STR_DRIVER_HEALTH_ALL_HEALTHY), // Prompt text\r |
944 | STRING_TOKEN(STR_DRIVER_HEALTH_STATUS_HELP), // Help text\r | |
c1e2b152 ED |
945 | EFI_IFR_FLAG_CALLBACK,\r |
946 | DEVICE_MANAGER_KEY_DRIVER_HEALTH // Question ID\r | |
947 | );\r | |
479e19a6 | 948 | \r |
ab4da126 | 949 | //\r |
950 | // Check All Driver health status\r | |
951 | //\r | |
952 | if (!PlaformHealthStatusCheck ()) {\r | |
953 | //\r | |
954 | // At least one driver in the platform are not in healthy status\r | |
955 | //\r | |
956 | HiiSetString (HiiHandle, STRING_TOKEN (STR_DRIVER_HEALTH_ALL_HEALTHY), GetStringById (STRING_TOKEN (STR_DRIVER_NOT_HEALTH)), NULL);\r | |
957 | } else {\r | |
958 | //\r | |
959 | // For the string of STR_DRIVER_HEALTH_ALL_HEALTHY previously has been updated and we need to update it while re-entry.\r | |
960 | //\r | |
961 | HiiSetString (HiiHandle, STRING_TOKEN (STR_DRIVER_HEALTH_ALL_HEALTHY), GetStringById (STRING_TOKEN (STR_DRIVER_HEALTH_ALL_HEALTHY)), NULL);\r | |
962 | }\r | |
963 | }\r | |
964 | \r | |
75bf9d0e LG |
965 | HiiUpdateForm (\r |
966 | HiiHandle,\r | |
e24fc103 | 967 | &gDeviceManagerFormSetGuid,\r |
3c4b1122 | 968 | mNextShowFormId,\r |
75bf9d0e LG |
969 | StartOpCodeHandle,\r |
970 | EndOpCodeHandle\r | |
971 | );\r | |
972 | \r | |
5c08e117 | 973 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r |
974 | Status = gFormBrowser2->SendForm (\r | |
975 | gFormBrowser2,\r | |
976 | &HiiHandle,\r | |
977 | 1,\r | |
e24fc103 | 978 | &gDeviceManagerFormSetGuid,\r |
3c4b1122 | 979 | mNextShowFormId,\r |
5c08e117 | 980 | NULL,\r |
981 | &ActionRequest\r | |
982 | );\r | |
983 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
984 | EnableResetRequired ();\r | |
985 | }\r | |
986 | \r | |
987 | //\r | |
3c4b1122 | 988 | // We will have returned from processing a callback, selected\r |
5c08e117 | 989 | // a target to display\r |
990 | //\r | |
3c4b1122 | 991 | if ((gCallbackKey >= DEVICE_KEY_OFFSET)) {\r |
5c08e117 | 992 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r |
993 | Status = gFormBrowser2->SendForm (\r | |
994 | gFormBrowser2,\r | |
995 | &HiiHandles[gCallbackKey - DEVICE_KEY_OFFSET],\r | |
996 | 1,\r | |
997 | NULL,\r | |
998 | 0,\r | |
999 | NULL,\r | |
1000 | &ActionRequest\r | |
1001 | );\r | |
1002 | \r | |
1003 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1004 | EnableResetRequired ();\r | |
1005 | }\r | |
1006 | \r | |
1007 | //\r | |
1008 | // Force return to Device Manager\r | |
1009 | //\r | |
1010 | gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
3c4b1122 | 1011 | goto Done;\r |
5c08e117 | 1012 | }\r |
1013 | \r | |
ab4da126 | 1014 | //\r |
1015 | // Driver Health item chose. \r | |
1016 | //\r | |
1017 | if (gCallbackKey == DEVICE_MANAGER_KEY_DRIVER_HEALTH) {\r | |
1018 | CallDriverHealth ();\r | |
bd2057a8 | 1019 | //\r |
1020 | // Force return to Device Manager\r | |
1021 | //\r | |
1022 | gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
3c4b1122 ED |
1023 | goto Done;\r |
1024 | }\r | |
1025 | \r | |
1026 | //\r | |
1027 | // Enter from device manager and into the network device list.\r | |
1028 | //\r | |
1029 | if (gCallbackKey == QUESTION_NETWORK_DEVICE_ID) {\r | |
1030 | mNextShowFormId = NETWORK_DEVICE_LIST_FORM_ID;\r | |
1031 | gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
1032 | goto Done;\r | |
1033 | }\r | |
1034 | \r | |
1035 | //\r | |
1036 | // In this case, go from the network device list to the specify device.\r | |
1037 | //\r | |
1038 | if ((gCallbackKey < MAX_KEY_SECTION_LEN + NETWORK_DEVICE_LIST_KEY_OFFSET ) && (gCallbackKey >= NETWORK_DEVICE_LIST_KEY_OFFSET)) {\r | |
1039 | mNextShowFormId = NETWORK_DEVICE_FORM_ID;\r | |
1040 | gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
1041 | goto Done;\r | |
1042 | }\r | |
1043 | \r | |
1044 | //\r | |
1045 | // Select the ESC, the gCallbackKey == 0.\r | |
1046 | //\r | |
1047 | if(mNextShowFormId - 1 < DEVICE_MANAGER_FORM_ID) {\r | |
1048 | mNextShowFormId = DEVICE_MANAGER_FORM_ID;\r | |
1049 | } else {\r | |
d3b4af2b | 1050 | mNextShowFormId = (UINT16) (mNextShowFormId - 1);\r |
3c4b1122 | 1051 | gCallbackKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r |
ab4da126 | 1052 | }\r |
1053 | \r | |
3c4b1122 | 1054 | Done:\r |
5c08e117 | 1055 | //\r |
7119d96a | 1056 | // Remove our packagelist from HII database.\r |
5c08e117 | 1057 | //\r |
cb7d01c0 | 1058 | HiiRemovePackages (HiiHandle);\r |
7119d96a | 1059 | gDeviceManagerPrivate.HiiHandle = NULL;\r |
5c08e117 | 1060 | \r |
75bf9d0e LG |
1061 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r |
1062 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
5c08e117 | 1063 | FreePool (HiiHandles);\r |
1064 | \r | |
1065 | return Status;\r | |
1066 | }\r | |
ab4da126 | 1067 | \r |
1068 | /**\r | |
1069 | This function is invoked if user selected a interactive opcode from Driver Health's\r | |
1070 | Formset. The decision by user is saved to gCallbackKey for later processing.\r | |
1071 | \r | |
1072 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1073 | @param Action Specifies the type of action taken by the browser.\r | |
1074 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
1075 | so that it can identify the type of data to expect.\r | |
1076 | @param Type The type of value for the question.\r | |
1077 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
1078 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
1079 | \r | |
1080 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
1081 | @retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.\r | |
1082 | \r | |
1083 | **/\r | |
1084 | EFI_STATUS\r | |
1085 | EFIAPI\r | |
1086 | DriverHealthCallback (\r | |
1087 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1088 | IN EFI_BROWSER_ACTION Action,\r | |
1089 | IN EFI_QUESTION_ID QuestionId,\r | |
1090 | IN UINT8 Type,\r | |
1091 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
1092 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
1093 | )\r | |
1094 | {\r | |
84724077 | 1095 | if (Action == EFI_BROWSER_ACTION_CHANGED) {\r |
d88f86f1 ED |
1096 | if ((Value == NULL) || (ActionRequest == NULL)) {\r |
1097 | return EFI_INVALID_PARAMETER;\r | |
1098 | }\r | |
1099 | \r | |
1100 | gCallbackKey = QuestionId;\r | |
1101 | \r | |
4548fc2a | 1102 | //\r |
d88f86f1 | 1103 | // Request to exit SendForm(), so as to switch to selected form\r |
4548fc2a | 1104 | //\r |
d88f86f1 | 1105 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r |
4548fc2a | 1106 | \r |
d88f86f1 | 1107 | return EFI_SUCCESS;\r |
ab4da126 | 1108 | }\r |
1109 | \r | |
ab4da126 | 1110 | //\r |
d88f86f1 | 1111 | // All other action return unsupported.\r |
ab4da126 | 1112 | //\r |
d88f86f1 | 1113 | return EFI_UNSUPPORTED;\r |
ab4da126 | 1114 | }\r |
1115 | \r | |
1116 | /**\r | |
1117 | Collect and display the platform's driver health relative information, allow user to do interactive \r | |
1118 | operation while the platform is unhealthy.\r | |
1119 | \r | |
1120 | This function display a form which divided into two parts. The one list all modules which has installed \r | |
1121 | driver health protocol. The list usually contain driver name, controller name, and it's health info.\r | |
1122 | While the driver name can't be retrieved, will use device path as backup. The other part of the form provide\r | |
1123 | a choice to the user to repair all platform.\r | |
1124 | \r | |
1125 | **/\r | |
1126 | VOID\r | |
1127 | CallDriverHealth (\r | |
1128 | VOID\r | |
1129 | )\r | |
1130 | {\r | |
1131 | EFI_STATUS Status; \r | |
1132 | EFI_HII_HANDLE HiiHandle;\r | |
1133 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
1134 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
1135 | EFI_IFR_GUID_LABEL *StartLabelRepair;\r | |
1136 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
1137 | EFI_IFR_GUID_LABEL *EndLabelRepair;\r | |
1138 | VOID *StartOpCodeHandle;\r | |
1139 | VOID *EndOpCodeHandle;\r | |
1140 | VOID *StartOpCodeHandleRepair;\r | |
1141 | VOID *EndOpCodeHandleRepair;\r | |
1142 | UINTN Index;\r | |
1143 | EFI_STRING_ID Token;\r | |
1144 | EFI_STRING_ID TokenHelp;\r | |
1145 | EFI_STRING String;\r | |
1146 | EFI_STRING TmpString;\r | |
1147 | EFI_STRING DriverName;\r | |
1148 | EFI_STRING ControllerName;\r | |
1149 | LIST_ENTRY DriverHealthList;\r | |
1150 | DRIVER_HEALTH_INFO *DriverHealthInfo;\r | |
1151 | LIST_ENTRY *Link;\r | |
1152 | EFI_DEVICE_PATH_PROTOCOL *DriverDevicePath;\r | |
2fde83b1 | 1153 | BOOLEAN RebootRequired;\r |
ab4da126 | 1154 | \r |
ab4da126 | 1155 | Index = 0;\r |
ab4da126 | 1156 | DriverHealthInfo = NULL; \r |
1157 | DriverDevicePath = NULL;\r | |
1158 | InitializeListHead (&DriverHealthList);\r | |
1159 | \r | |
7119d96a | 1160 | HiiHandle = gDeviceManagerPrivate.DriverHealthHiiHandle;\r |
1161 | if (HiiHandle == NULL) {\r | |
1162 | //\r | |
1163 | // Publish Driver Health HII data.\r | |
1164 | //\r | |
1165 | HiiHandle = HiiAddPackages (\r | |
e24fc103 | 1166 | &gDeviceManagerFormSetGuid,\r |
7119d96a | 1167 | gDeviceManagerPrivate.DriverHealthHandle,\r |
1168 | DriverHealthVfrBin,\r | |
1169 | BdsDxeStrings,\r | |
1170 | NULL\r | |
1171 | );\r | |
1172 | if (HiiHandle == NULL) {\r | |
1173 | return;\r | |
1174 | }\r | |
1175 | \r | |
1176 | gDeviceManagerPrivate.DriverHealthHiiHandle = HiiHandle;\r | |
1177 | }\r | |
1178 | \r | |
ab4da126 | 1179 | //\r |
1180 | // Allocate space for creation of UpdateData Buffer\r | |
1181 | //\r | |
1182 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
1183 | ASSERT (StartOpCodeHandle != NULL);\r | |
1184 | \r | |
1185 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
1186 | ASSERT (EndOpCodeHandle != NULL);\r | |
1187 | \r | |
1188 | StartOpCodeHandleRepair = HiiAllocateOpCodeHandle ();\r | |
1189 | ASSERT (StartOpCodeHandleRepair != NULL);\r | |
1190 | \r | |
1191 | EndOpCodeHandleRepair = HiiAllocateOpCodeHandle ();\r | |
1192 | ASSERT (EndOpCodeHandleRepair != NULL);\r | |
1193 | \r | |
1194 | //\r | |
1195 | // Create Hii Extend Label OpCode as the start opcode\r | |
1196 | //\r | |
1197 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
1198 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
1199 | StartLabel->Number = LABEL_DRIVER_HEALTH;\r | |
1200 | \r | |
1201 | //\r | |
1202 | // Create Hii Extend Label OpCode as the start opcode\r | |
1203 | //\r | |
1204 | StartLabelRepair = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandleRepair, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
1205 | StartLabelRepair->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
1206 | StartLabelRepair->Number = LABEL_DRIVER_HEALTH_REAPIR_ALL;\r | |
1207 | \r | |
1208 | //\r | |
1209 | // Create Hii Extend Label OpCode as the end opcode\r | |
1210 | //\r | |
1211 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
1212 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
1213 | EndLabel->Number = LABEL_DRIVER_HEALTH_END;\r | |
1214 | \r | |
1215 | //\r | |
1216 | // Create Hii Extend Label OpCode as the end opcode\r | |
1217 | //\r | |
1218 | EndLabelRepair = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandleRepair, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
1219 | EndLabelRepair->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
1220 | EndLabelRepair->Number = LABEL_DRIVER_HEALTH_REAPIR_ALL_END;\r | |
1221 | \r | |
1222 | HiiCreateSubTitleOpCode (StartOpCodeHandle, STRING_TOKEN (STR_DH_STATUS_LIST), 0, 0, 1);\r | |
1223 | \r | |
1224 | Status = GetAllControllersHealthStatus (&DriverHealthList);\r | |
1225 | ASSERT (Status != EFI_OUT_OF_RESOURCES);\r | |
1226 | \r | |
1227 | Link = GetFirstNode (&DriverHealthList);\r | |
1228 | \r | |
1229 | while (!IsNull (&DriverHealthList, Link)) { \r | |
1230 | DriverHealthInfo = DEVICE_MANAGER_HEALTH_INFO_FROM_LINK (Link);\r | |
1231 | \r | |
1232 | //\r | |
1233 | // Assume no line strings is longer than 512 bytes.\r | |
1234 | //\r | |
1235 | String = (EFI_STRING) AllocateZeroPool (0x200);\r | |
1236 | ASSERT (String != NULL);\r | |
1237 | \r | |
1238 | Status = DriverHealthGetDriverName (DriverHealthInfo->DriverHandle, &DriverName);\r | |
1239 | if (EFI_ERROR (Status)) {\r | |
1240 | //\r | |
1241 | // Can not get the Driver name, so use the Device path\r | |
1242 | //\r | |
1243 | DriverDevicePath = DevicePathFromHandle (DriverHealthInfo->DriverHandle);\r | |
1244 | DriverName = DevicePathToStr (DriverDevicePath);\r | |
1245 | }\r | |
1246 | //\r | |
1247 | // Add the Driver name & Controller name into FormSetTitle string\r | |
1248 | // \r | |
1249 | StrnCat (String, DriverName, StrLen (DriverName));\r | |
1250 | \r | |
1251 | \r | |
1252 | Status = DriverHealthGetControllerName (\r | |
1253 | DriverHealthInfo->DriverHandle, \r | |
1254 | DriverHealthInfo->ControllerHandle, \r | |
1255 | DriverHealthInfo->ChildHandle, \r | |
1256 | &ControllerName\r | |
1257 | );\r | |
1258 | \r | |
1259 | if (!EFI_ERROR (Status)) {\r | |
1260 | //\r | |
1261 | // Can not get the Controller name, just let it empty.\r | |
1262 | //\r | |
1263 | StrnCat (String, L" ", StrLen (L" "));\r | |
1264 | StrnCat (String, ControllerName, StrLen (ControllerName)); \r | |
1265 | }\r | |
1266 | \r | |
1267 | //\r | |
1268 | // Add the message of the Module itself provided after the string item.\r | |
1269 | //\r | |
1270 | if ((DriverHealthInfo->MessageList != NULL) && (DriverHealthInfo->MessageList->StringId != 0)) {\r | |
1271 | StrnCat (String, L" ", StrLen (L" "));\r | |
1272 | TmpString = HiiGetString (\r | |
1273 | DriverHealthInfo->MessageList->HiiHandle, \r | |
1274 | DriverHealthInfo->MessageList->StringId, \r | |
1275 | NULL\r | |
1276 | );\r | |
ab4da126 | 1277 | } else {\r |
1278 | //\r | |
1279 | // Update the string will be displayed base on the driver's health status\r | |
1280 | //\r | |
1281 | switch(DriverHealthInfo->HealthStatus) {\r | |
1282 | case EfiDriverHealthStatusRepairRequired:\r | |
2fde83b1 | 1283 | TmpString = GetStringById (STRING_TOKEN (STR_REPAIR_REQUIRED));\r |
ab4da126 | 1284 | break;\r |
1285 | case EfiDriverHealthStatusConfigurationRequired:\r | |
2fde83b1 | 1286 | TmpString = GetStringById (STRING_TOKEN (STR_CONFIGURATION_REQUIRED));\r |
ab4da126 | 1287 | break;\r |
1288 | case EfiDriverHealthStatusFailed:\r | |
2fde83b1 | 1289 | TmpString = GetStringById (STRING_TOKEN (STR_OPERATION_FAILED));\r |
ab4da126 | 1290 | break;\r |
1291 | case EfiDriverHealthStatusReconnectRequired:\r | |
2fde83b1 | 1292 | TmpString = GetStringById (STRING_TOKEN (STR_RECONNECT_REQUIRED));\r |
ab4da126 | 1293 | break;\r |
1294 | case EfiDriverHealthStatusRebootRequired:\r | |
2fde83b1 | 1295 | TmpString = GetStringById (STRING_TOKEN (STR_REBOOT_REQUIRED));\r |
ab4da126 | 1296 | break;\r |
1297 | default:\r | |
2fde83b1 | 1298 | TmpString = GetStringById (STRING_TOKEN (STR_DRIVER_HEALTH_HEALTHY));\r |
ab4da126 | 1299 | break;\r |
1300 | }\r | |
1301 | }\r | |
1302 | \r | |
b70a580b RN |
1303 | ASSERT (TmpString != NULL);\r |
1304 | StrCat (String, TmpString);\r | |
1305 | FreePool (TmpString);\r | |
1306 | \r | |
ab4da126 | 1307 | Token = HiiSetString (HiiHandle, 0, String, NULL);\r |
1308 | FreePool (String);\r | |
1309 | \r | |
1310 | TokenHelp = HiiSetString (HiiHandle, 0, GetStringById( STRING_TOKEN (STR_DH_REPAIR_SINGLE_HELP)), NULL);\r | |
1311 | \r | |
1312 | HiiCreateActionOpCode (\r | |
1313 | StartOpCodeHandle,\r | |
1314 | (EFI_QUESTION_ID) (Index + DRIVER_HEALTH_KEY_OFFSET),\r | |
1315 | Token,\r | |
1316 | TokenHelp,\r | |
1317 | EFI_IFR_FLAG_CALLBACK,\r | |
1318 | 0\r | |
1319 | );\r | |
1320 | Index++;\r | |
1321 | Link = GetNextNode (&DriverHealthList, Link);\r | |
1322 | }\r | |
1323 | \r | |
1324 | //\r | |
1325 | // Add End Opcode for Subtitle\r | |
1326 | // \r | |
1327 | HiiCreateEndOpCode (StartOpCodeHandle);\r | |
1328 | \r | |
1329 | HiiCreateSubTitleOpCode (StartOpCodeHandleRepair, STRING_TOKEN (STR_DRIVER_HEALTH_REPAIR_ALL), 0, 0, 1);\r | |
1330 | TokenHelp = HiiSetString (HiiHandle, 0, GetStringById( STRING_TOKEN (STR_DH_REPAIR_ALL_HELP)), NULL); \r | |
1331 | \r | |
1332 | if (PlaformHealthStatusCheck ()) {\r | |
1333 | //\r | |
1334 | // No action need to do for the platform\r | |
1335 | //\r | |
1336 | Token = HiiSetString (HiiHandle, 0, GetStringById( STRING_TOKEN (STR_DRIVER_HEALTH_ALL_HEALTHY)), NULL);\r | |
1337 | HiiCreateActionOpCode (\r | |
1338 | StartOpCodeHandleRepair,\r | |
1339 | 0,\r | |
1340 | Token,\r | |
1341 | TokenHelp,\r | |
1342 | EFI_IFR_FLAG_READ_ONLY,\r | |
1343 | 0\r | |
1344 | );\r | |
1345 | } else {\r | |
1346 | //\r | |
1347 | // Create ActionOpCode only while the platform need to do health related operation.\r | |
1348 | //\r | |
1349 | Token = HiiSetString (HiiHandle, 0, GetStringById( STRING_TOKEN (STR_DH_REPAIR_ALL_TITLE)), NULL);\r | |
1350 | HiiCreateActionOpCode (\r | |
1351 | StartOpCodeHandleRepair,\r | |
1352 | (EFI_QUESTION_ID) DRIVER_HEALTH_REPAIR_ALL_KEY,\r | |
1353 | Token,\r | |
1354 | TokenHelp,\r | |
1355 | EFI_IFR_FLAG_CALLBACK,\r | |
1356 | 0\r | |
1357 | );\r | |
1358 | }\r | |
1359 | \r | |
1360 | HiiCreateEndOpCode (StartOpCodeHandleRepair);\r | |
1361 | \r | |
1362 | Status = HiiUpdateForm (\r | |
1363 | HiiHandle,\r | |
e24fc103 | 1364 | &gDriverHealthFormSetGuid,\r |
ab4da126 | 1365 | DRIVER_HEALTH_FORM_ID,\r |
1366 | StartOpCodeHandle,\r | |
1367 | EndOpCodeHandle\r | |
1368 | );\r | |
1369 | ASSERT (Status != EFI_NOT_FOUND);\r | |
1370 | ASSERT (Status != EFI_BUFFER_TOO_SMALL);\r | |
1371 | \r | |
1372 | Status = HiiUpdateForm (\r | |
1373 | HiiHandle,\r | |
e24fc103 | 1374 | &gDriverHealthFormSetGuid,\r |
ab4da126 | 1375 | DRIVER_HEALTH_FORM_ID,\r |
1376 | StartOpCodeHandleRepair,\r | |
1377 | EndOpCodeHandleRepair\r | |
1378 | );\r | |
1379 | ASSERT (Status != EFI_NOT_FOUND);\r | |
1380 | ASSERT (Status != EFI_BUFFER_TOO_SMALL);\r | |
1381 | \r | |
1382 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
1383 | Status = gFormBrowser2->SendForm (\r | |
1384 | gFormBrowser2,\r | |
1385 | &HiiHandle,\r | |
1386 | 1,\r | |
e24fc103 | 1387 | &gDriverHealthFormSetGuid,\r |
ab4da126 | 1388 | DRIVER_HEALTH_FORM_ID,\r |
1389 | NULL,\r | |
1390 | &ActionRequest\r | |
1391 | );\r | |
1392 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1393 | EnableResetRequired ();\r | |
1394 | }\r | |
1395 | \r | |
1396 | //\r | |
1397 | // We will have returned from processing a callback - user either hit ESC to exit, or selected\r | |
1398 | // a target to display.\r | |
1399 | // Process the diver health status states here.\r | |
1400 | // \r | |
bd2057a8 | 1401 | if (gCallbackKey >= DRIVER_HEALTH_KEY_OFFSET && gCallbackKey != DRIVER_HEALTH_REPAIR_ALL_KEY) {\r |
ab4da126 | 1402 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r |
1403 | \r | |
1404 | Link = GetFirstNode (&DriverHealthList);\r | |
1405 | Index = 0;\r | |
1406 | \r | |
1407 | while (!IsNull (&DriverHealthList, Link)) {\r | |
1408 | //\r | |
1409 | // Got the item relative node in the List\r | |
1410 | //\r | |
1411 | if (Index == (gCallbackKey - DRIVER_HEALTH_KEY_OFFSET)) { \r | |
1412 | DriverHealthInfo = DEVICE_MANAGER_HEALTH_INFO_FROM_LINK (Link);\r | |
1413 | //\r | |
1414 | // Process the driver's healthy status for the specify module\r | |
1415 | //\r | |
2fde83b1 | 1416 | RebootRequired = FALSE;\r |
ab4da126 | 1417 | ProcessSingleControllerHealth (\r |
1418 | DriverHealthInfo->DriverHealth,\r | |
1419 | DriverHealthInfo->ControllerHandle, \r | |
1420 | DriverHealthInfo->ChildHandle,\r | |
1421 | DriverHealthInfo->HealthStatus,\r | |
1422 | &(DriverHealthInfo->MessageList),\r | |
2fde83b1 RN |
1423 | DriverHealthInfo->HiiHandle,\r |
1424 | &RebootRequired\r | |
1425 | );\r | |
1426 | if (RebootRequired) {\r | |
1427 | gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);\r | |
1428 | }\r | |
1429 | break;\r | |
ab4da126 | 1430 | }\r |
1431 | Index++;\r | |
1432 | Link = GetNextNode (&DriverHealthList, Link);\r | |
1433 | }\r | |
1434 | \r | |
1435 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1436 | EnableResetRequired ();\r | |
1437 | }\r | |
1438 | \r | |
1439 | //\r | |
1440 | // Force return to the form of Driver Health in Device Manager \r | |
1441 | //\r | |
1442 | gCallbackKey = DRIVER_HEALTH_RETURN_KEY;\r | |
1443 | }\r | |
1444 | \r | |
1445 | //\r | |
1446 | // Repair the whole platform\r | |
1447 | //\r | |
1448 | if (gCallbackKey == DRIVER_HEALTH_REPAIR_ALL_KEY) {\r | |
1449 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
1450 | \r | |
1451 | PlatformRepairAll (&DriverHealthList);\r | |
1452 | \r | |
1453 | gCallbackKey = DRIVER_HEALTH_RETURN_KEY;\r | |
1454 | }\r | |
1455 | \r | |
1456 | //\r | |
7119d96a | 1457 | // Remove driver health packagelist from HII database.\r |
ab4da126 | 1458 | //\r |
ab4da126 | 1459 | HiiRemovePackages (HiiHandle);\r |
7119d96a | 1460 | gDeviceManagerPrivate.DriverHealthHiiHandle = NULL;\r |
ab4da126 | 1461 | \r |
ab4da126 | 1462 | //\r |
1463 | // Free driver health info list\r | |
1464 | //\r | |
1465 | while (!IsListEmpty (&DriverHealthList)) {\r | |
1466 | \r | |
1467 | Link = GetFirstNode(&DriverHealthList);\r | |
1468 | DriverHealthInfo = DEVICE_MANAGER_HEALTH_INFO_FROM_LINK (Link);\r | |
1469 | RemoveEntryList (Link);\r | |
1470 | \r | |
1471 | if (DriverHealthInfo->MessageList != NULL) {\r | |
1472 | FreePool(DriverHealthInfo->MessageList);\r | |
1473 | FreePool (DriverHealthInfo);\r | |
1474 | } \r | |
1475 | }\r | |
1476 | \r | |
1477 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r | |
1478 | HiiFreeOpCodeHandle (EndOpCodeHandle); \r | |
1479 | HiiFreeOpCodeHandle (StartOpCodeHandleRepair);\r | |
1480 | HiiFreeOpCodeHandle (EndOpCodeHandleRepair); \r | |
1481 | \r | |
1482 | if (gCallbackKey == DRIVER_HEALTH_RETURN_KEY) {\r | |
bd2057a8 | 1483 | //\r |
1484 | // Force return to Driver Health Form\r | |
1485 | //\r | |
ab4da126 | 1486 | gCallbackKey = DEVICE_MANAGER_KEY_DRIVER_HEALTH;\r |
1487 | CallDriverHealth ();\r | |
1488 | }\r | |
ab4da126 | 1489 | }\r |
1490 | \r | |
1491 | \r | |
8e8ae2da | 1492 | /**\r |
ab4da126 | 1493 | Check the Driver Health status of a single controller and try to process it if not healthy.\r |
1494 | \r | |
1495 | This function called by CheckAllControllersHealthStatus () function in order to process a specify\r | |
1496 | contoller's health state.\r | |
1497 | \r | |
8e8ae2da | 1498 | @param DriverHealthList A Pointer to the list contain all of the platform driver health information. \r |
1499 | @param DriverHandle The handle of driver.\r | |
ab4da126 | 1500 | @param ControllerHandle The class guid specifies which form set will be displayed.\r |
1501 | @param ChildHandle The handle of the child controller to retrieve the health \r | |
8e8ae2da | 1502 | status on. This is an optional parameter that may be NULL. \r |
1503 | @param DriverHealth A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.\r | |
ab4da126 | 1504 | @param HealthStatus The health status of the controller.\r |
ab4da126 | 1505 | \r |
1506 | @retval EFI_INVALID_PARAMETER HealthStatus or DriverHealth is NULL.\r | |
1507 | @retval HealthStatus The Health status of specify controller.\r | |
1508 | @retval EFI_OUT_OF_RESOURCES The list of Driver Health Protocol handles can not be retrieved.\r | |
1509 | @retval EFI_NOT_FOUND No controller in the platform install Driver Health Protocol.\r | |
1510 | @retval EFI_SUCCESS The Health related operation has been taken successfully.\r | |
1511 | \r | |
8e8ae2da | 1512 | **/\r |
ab4da126 | 1513 | EFI_STATUS\r |
1514 | EFIAPI\r | |
1515 | GetSingleControllerHealthStatus (\r | |
1516 | IN OUT LIST_ENTRY *DriverHealthList,\r | |
1517 | IN EFI_HANDLE DriverHandle,\r | |
1518 | IN EFI_HANDLE ControllerHandle, OPTIONAL\r | |
1519 | IN EFI_HANDLE ChildHandle, OPTIONAL\r | |
1520 | IN EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth,\r | |
1521 | IN EFI_DRIVER_HEALTH_STATUS *HealthStatus\r | |
1522 | )\r | |
1523 | {\r | |
1524 | EFI_STATUS Status;\r | |
1525 | EFI_DRIVER_HEALTH_HII_MESSAGE *MessageList;\r | |
1526 | EFI_HII_HANDLE FormHiiHandle;\r | |
1527 | DRIVER_HEALTH_INFO *DriverHealthInfo;\r | |
1528 | \r | |
1529 | if (HealthStatus == NULL) {\r | |
1530 | //\r | |
1531 | // If HealthStatus is NULL, then return EFI_INVALID_PARAMETER\r | |
1532 | //\r | |
1533 | return EFI_INVALID_PARAMETER;\r | |
1534 | }\r | |
1535 | \r | |
1536 | //\r | |
1537 | // Assume the HealthStatus is healthy\r | |
1538 | //\r | |
1539 | *HealthStatus = EfiDriverHealthStatusHealthy;\r | |
1540 | \r | |
1541 | if (DriverHealth == NULL) {\r | |
1542 | //\r | |
1543 | // If DriverHealth is NULL, then return EFI_INVALID_PARAMETER\r | |
1544 | //\r | |
1545 | return EFI_INVALID_PARAMETER;\r | |
1546 | }\r | |
1547 | \r | |
1548 | if (ControllerHandle == NULL) {\r | |
1549 | //\r | |
1550 | // If ControllerHandle is NULL, the return the cumulative health status of the driver\r | |
1551 | //\r | |
1552 | Status = DriverHealth->GetHealthStatus (DriverHealth, NULL, NULL, HealthStatus, NULL, NULL);\r | |
1553 | if (*HealthStatus == EfiDriverHealthStatusHealthy) {\r | |
1554 | //\r | |
1555 | // Add the driver health related information into the list\r | |
1556 | //\r | |
1557 | DriverHealthInfo = AllocateZeroPool (sizeof (DRIVER_HEALTH_INFO));\r | |
1558 | if (DriverHealthInfo == NULL) {\r | |
1559 | return EFI_OUT_OF_RESOURCES;\r | |
1560 | }\r | |
1561 | \r | |
1562 | DriverHealthInfo->Signature = DEVICE_MANAGER_DRIVER_HEALTH_INFO_SIGNATURE;\r | |
1563 | DriverHealthInfo->DriverHandle = DriverHandle;\r | |
1564 | DriverHealthInfo->ControllerHandle = NULL;\r | |
1565 | DriverHealthInfo->ChildHandle = NULL;\r | |
1566 | DriverHealthInfo->HiiHandle = NULL;\r | |
1567 | DriverHealthInfo->DriverHealth = DriverHealth;\r | |
1568 | DriverHealthInfo->MessageList = NULL;\r | |
1569 | DriverHealthInfo->HealthStatus = *HealthStatus;\r | |
1570 | \r | |
1571 | InsertTailList (DriverHealthList, &DriverHealthInfo->Link);\r | |
1572 | }\r | |
1573 | return Status;\r | |
1574 | }\r | |
1575 | \r | |
1576 | MessageList = NULL;\r | |
1577 | FormHiiHandle = NULL;\r | |
1578 | \r | |
1579 | //\r | |
1580 | // Collect the health status with the optional HII message list\r | |
1581 | //\r | |
1582 | Status = DriverHealth->GetHealthStatus (DriverHealth, ControllerHandle, ChildHandle, HealthStatus, &MessageList, &FormHiiHandle);\r | |
1583 | \r | |
1584 | if (EFI_ERROR (Status)) {\r | |
1585 | //\r | |
1586 | // If the health status could not be retrieved, then return immediately\r | |
1587 | //\r | |
1588 | return Status;\r | |
1589 | }\r | |
1590 | \r | |
1591 | //\r | |
1592 | // Add the driver health related information into the list\r | |
1593 | //\r | |
1594 | DriverHealthInfo = AllocateZeroPool (sizeof (DRIVER_HEALTH_INFO));\r | |
1595 | if (DriverHealthInfo == NULL) {\r | |
1596 | return EFI_OUT_OF_RESOURCES;\r | |
1597 | }\r | |
1598 | \r | |
1599 | DriverHealthInfo->Signature = DEVICE_MANAGER_DRIVER_HEALTH_INFO_SIGNATURE; \r | |
1600 | DriverHealthInfo->DriverHandle = DriverHandle;\r | |
1601 | DriverHealthInfo->ControllerHandle = ControllerHandle;\r | |
1602 | DriverHealthInfo->ChildHandle = ChildHandle;\r | |
1603 | DriverHealthInfo->HiiHandle = FormHiiHandle;\r | |
1604 | DriverHealthInfo->DriverHealth = DriverHealth;\r | |
1605 | DriverHealthInfo->MessageList = MessageList;\r | |
1606 | DriverHealthInfo->HealthStatus = *HealthStatus;\r | |
1607 | \r | |
1608 | InsertTailList (DriverHealthList, &DriverHealthInfo->Link);\r | |
1609 | \r | |
1610 | return EFI_SUCCESS;\r | |
1611 | }\r | |
1612 | \r | |
1613 | /**\r | |
1614 | Collects all the EFI Driver Health Protocols currently present in the EFI Handle Database, \r | |
1615 | and queries each EFI Driver Health Protocol to determine if one or more of the controllers \r | |
1616 | managed by each EFI Driver Health Protocol instance are not healthy. \r | |
1617 | \r | |
1618 | @param DriverHealthList A Pointer to the list contain all of the platform driver health\r | |
1619 | information. \r | |
1620 | \r | |
1621 | @retval EFI_NOT_FOUND No controller in the platform install Driver Health Protocol.\r | |
1622 | @retval EFI_SUCCESS All the controllers in the platform are healthy.\r | |
1623 | @retval EFI_OUT_OF_RESOURCES The list of Driver Health Protocol handles can not be retrieved.\r | |
1624 | \r | |
1625 | **/\r | |
1626 | EFI_STATUS\r | |
1627 | GetAllControllersHealthStatus (\r | |
1628 | IN OUT LIST_ENTRY *DriverHealthList\r | |
1629 | )\r | |
1630 | {\r | |
1631 | EFI_STATUS Status; \r | |
1632 | UINTN NumHandles;\r | |
1633 | EFI_HANDLE *DriverHealthHandles;\r | |
1634 | EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth;\r | |
1635 | EFI_DRIVER_HEALTH_STATUS HealthStatus;\r | |
1636 | UINTN DriverHealthIndex;\r | |
1637 | EFI_HANDLE *Handles;\r | |
1638 | UINTN HandleCount;\r | |
1639 | UINTN ControllerIndex;\r | |
1640 | UINTN ChildIndex;\r | |
1641 | \r | |
1642 | //\r | |
1643 | // Initialize local variables\r | |
1644 | //\r | |
1645 | Handles = NULL;\r | |
1646 | DriverHealthHandles = NULL;\r | |
1647 | NumHandles = 0;\r | |
1648 | HandleCount = 0;\r | |
1649 | \r | |
1650 | HealthStatus = EfiDriverHealthStatusHealthy;\r | |
1651 | \r | |
1652 | Status = gBS->LocateHandleBuffer (\r | |
1653 | ByProtocol,\r | |
1654 | &gEfiDriverHealthProtocolGuid,\r | |
1655 | NULL,\r | |
1656 | &NumHandles,\r | |
1657 | &DriverHealthHandles\r | |
1658 | );\r | |
1659 | \r | |
1660 | if (Status == EFI_NOT_FOUND || NumHandles == 0) {\r | |
1661 | //\r | |
1662 | // If there are no Driver Health Protocols handles, then return EFI_NOT_FOUND\r | |
1663 | //\r | |
1664 | return EFI_NOT_FOUND;\r | |
1665 | }\r | |
1666 | \r | |
1667 | if (EFI_ERROR (Status) || DriverHealthHandles == NULL) {\r | |
1668 | //\r | |
1669 | // If the list of Driver Health Protocol handles can not be retrieved, then \r | |
1670 | // return EFI_OUT_OF_RESOURCES\r | |
1671 | //\r | |
1672 | return EFI_OUT_OF_RESOURCES;\r | |
1673 | }\r | |
1674 | \r | |
1675 | //\r | |
1676 | // Check the health status of all controllers in the platform\r | |
1677 | // Start by looping through all the Driver Health Protocol handles in the handle database\r | |
1678 | //\r | |
1679 | for (DriverHealthIndex = 0; DriverHealthIndex < NumHandles; DriverHealthIndex++) {\r | |
1680 | //\r | |
1681 | // Skip NULL Driver Health Protocol handles\r | |
1682 | //\r | |
1683 | if (DriverHealthHandles[DriverHealthIndex] == NULL) {\r | |
1684 | continue;\r | |
1685 | }\r | |
1686 | \r | |
1687 | //\r | |
1688 | // Retrieve the Driver Health Protocol from DriverHandle\r | |
1689 | //\r | |
1690 | Status = gBS->HandleProtocol ( \r | |
1691 | DriverHealthHandles[DriverHealthIndex],\r | |
1692 | &gEfiDriverHealthProtocolGuid,\r | |
1693 | (VOID **)&DriverHealth\r | |
1694 | );\r | |
1695 | if (EFI_ERROR (Status)) {\r | |
1696 | //\r | |
1697 | // If the Driver Health Protocol can not be retrieved, then skip to the next\r | |
1698 | // Driver Health Protocol handle\r | |
1699 | //\r | |
1700 | continue;\r | |
1701 | }\r | |
1702 | \r | |
1703 | //\r | |
1704 | // Check the health of all the controllers managed by a Driver Health Protocol handle\r | |
1705 | //\r | |
1706 | Status = GetSingleControllerHealthStatus (DriverHealthList, DriverHealthHandles[DriverHealthIndex], NULL, NULL, DriverHealth, &HealthStatus);\r | |
1707 | \r | |
1708 | //\r | |
1709 | // If Status is an error code, then the health information could not be retrieved, so assume healthy\r | |
1710 | // and skip to the next Driver Health Protocol handle\r | |
1711 | //\r | |
1712 | if (EFI_ERROR (Status)) {\r | |
1713 | continue;\r | |
1714 | }\r | |
1715 | \r | |
1716 | //\r | |
1717 | // If all the controllers managed by this Driver Health Protocol are healthy, then skip to the next \r | |
1718 | // Driver Health Protocol handle\r | |
1719 | //\r | |
1720 | if (HealthStatus == EfiDriverHealthStatusHealthy) {\r | |
1721 | continue;\r | |
1722 | }\r | |
1723 | \r | |
1724 | //\r | |
1725 | // See if the list of all handles in the handle database has been retrieved\r | |
1726 | //\r | |
1727 | //\r | |
1728 | if (Handles == NULL) {\r | |
1729 | //\r | |
1730 | // Retrieve the list of all handles from the handle database\r | |
1731 | //\r | |
1732 | Status = gBS->LocateHandleBuffer (\r | |
1733 | AllHandles,\r | |
1734 | NULL,\r | |
1735 | NULL,\r | |
1736 | &HandleCount,\r | |
1737 | &Handles\r | |
1738 | );\r | |
1739 | if (EFI_ERROR (Status) || Handles == NULL) {\r | |
1740 | //\r | |
1741 | // If all the handles in the handle database can not be retrieved, then \r | |
1742 | // return EFI_OUT_OF_RESOURCES\r | |
1743 | //\r | |
1744 | Status = EFI_OUT_OF_RESOURCES;\r | |
1745 | goto Done;\r | |
1746 | }\r | |
1747 | }\r | |
1748 | //\r | |
1749 | // Loop through all the controller handles in the handle database\r | |
1750 | //\r | |
1751 | for (ControllerIndex = 0; ControllerIndex < HandleCount; ControllerIndex++) {\r | |
1752 | //\r | |
1753 | // Skip NULL controller handles\r | |
1754 | //\r | |
1755 | if (Handles[ControllerIndex] == NULL) {\r | |
1756 | continue;\r | |
1757 | }\r | |
1758 | \r | |
1759 | Status = GetSingleControllerHealthStatus (DriverHealthList, DriverHealthHandles[DriverHealthIndex], Handles[ControllerIndex], NULL, DriverHealth, &HealthStatus);\r | |
1760 | if (EFI_ERROR (Status)) {\r | |
1761 | //\r | |
1762 | // If Status is an error code, then the health information could not be retrieved, so assume healthy\r | |
1763 | //\r | |
1764 | HealthStatus = EfiDriverHealthStatusHealthy;\r | |
1765 | }\r | |
1766 | \r | |
1767 | //\r | |
1768 | // If CheckHealthSingleController() returned an error on a terminal state, then do not check the health of child controllers\r | |
1769 | //\r | |
1770 | if (EFI_ERROR (Status)) {\r | |
1771 | continue;\r | |
1772 | }\r | |
1773 | \r | |
1774 | //\r | |
1775 | // Loop through all the child handles in the handle database\r | |
1776 | //\r | |
1777 | for (ChildIndex = 0; ChildIndex < HandleCount; ChildIndex++) {\r | |
1778 | //\r | |
1779 | // Skip NULL child handles\r | |
1780 | //\r | |
1781 | if (Handles[ChildIndex] == NULL) {\r | |
1782 | continue;\r | |
1783 | }\r | |
1784 | \r | |
1785 | Status = GetSingleControllerHealthStatus (DriverHealthList, DriverHealthHandles[DriverHealthIndex], Handles[ControllerIndex], Handles[ChildIndex], DriverHealth, &HealthStatus);\r | |
1786 | if (EFI_ERROR (Status)) {\r | |
1787 | //\r | |
1788 | // If Status is an error code, then the health information could not be retrieved, so assume healthy\r | |
1789 | //\r | |
1790 | HealthStatus = EfiDriverHealthStatusHealthy;\r | |
1791 | }\r | |
1792 | \r | |
1793 | //\r | |
1794 | // If CheckHealthSingleController() returned an error on a terminal state, then skip to the next child\r | |
1795 | //\r | |
1796 | if (EFI_ERROR (Status)) {\r | |
1797 | continue;\r | |
1798 | }\r | |
1799 | }\r | |
1800 | }\r | |
1801 | }\r | |
1802 | \r | |
1803 | Status = EFI_SUCCESS;\r | |
1804 | \r | |
1805 | Done:\r | |
1806 | if (Handles != NULL) {\r | |
1807 | gBS->FreePool (Handles);\r | |
1808 | }\r | |
1809 | if (DriverHealthHandles != NULL) {\r | |
1810 | gBS->FreePool (DriverHealthHandles);\r | |
1811 | }\r | |
1812 | \r | |
1813 | return Status;\r | |
1814 | }\r | |
1815 | \r | |
1816 | \r | |
8e8ae2da | 1817 | /**\r |
ab4da126 | 1818 | Check the healthy status of the platform, this function will return immediately while found one driver \r |
1819 | in the platform are not healthy.\r | |
1820 | \r | |
1821 | @retval FALSE at least one driver in the platform are not healthy.\r | |
1822 | @retval TRUE No controller install Driver Health Protocol,\r | |
1823 | or all controllers in the platform are in healthy status.\r | |
8e8ae2da | 1824 | **/\r |
ab4da126 | 1825 | BOOLEAN\r |
1826 | PlaformHealthStatusCheck (\r | |
1827 | VOID\r | |
1828 | )\r | |
1829 | {\r | |
1830 | EFI_DRIVER_HEALTH_STATUS HealthStatus;\r | |
1831 | EFI_STATUS Status;\r | |
1832 | UINTN Index;\r | |
1833 | UINTN NoHandles;\r | |
1834 | EFI_HANDLE *DriverHealthHandles;\r | |
1835 | EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth;\r | |
1836 | BOOLEAN AllHealthy;\r | |
1837 | \r | |
1838 | //\r | |
1839 | // Initialize local variables\r | |
1840 | //\r | |
1841 | DriverHealthHandles = NULL;\r | |
1842 | DriverHealth = NULL;\r | |
1843 | \r | |
1844 | HealthStatus = EfiDriverHealthStatusHealthy;\r | |
1845 | \r | |
1846 | Status = gBS->LocateHandleBuffer (\r | |
1847 | ByProtocol,\r | |
1848 | &gEfiDriverHealthProtocolGuid,\r | |
1849 | NULL,\r | |
1850 | &NoHandles,\r | |
1851 | &DriverHealthHandles\r | |
1852 | );\r | |
1853 | //\r | |
1854 | // There are no handles match the search for Driver Health Protocol has been installed.\r | |
1855 | //\r | |
1856 | if (Status == EFI_NOT_FOUND) {\r | |
1857 | return TRUE;\r | |
1858 | }\r | |
1859 | //\r | |
1860 | // Assume all modules are healthy.\r | |
1861 | // \r | |
1862 | AllHealthy = TRUE;\r | |
1863 | \r | |
1864 | //\r | |
1865 | // Found one or more Handles.\r | |
1866 | //\r | |
1867 | if (!EFI_ERROR (Status)) { \r | |
1868 | for (Index = 0; Index < NoHandles; Index++) {\r | |
1869 | Status = gBS->HandleProtocol (\r | |
1870 | DriverHealthHandles[Index],\r | |
1871 | &gEfiDriverHealthProtocolGuid,\r | |
1872 | (VOID **) &DriverHealth\r | |
1873 | );\r | |
1874 | if (!EFI_ERROR (Status)) {\r | |
1875 | Status = DriverHealth->GetHealthStatus (\r | |
1876 | DriverHealth,\r | |
1877 | NULL,\r | |
1878 | NULL,\r | |
1879 | &HealthStatus,\r | |
1880 | NULL,\r | |
1881 | NULL\r | |
1882 | );\r | |
1883 | }\r | |
1884 | //\r | |
1885 | // Get the healthy status of the module\r | |
1886 | //\r | |
1887 | if (!EFI_ERROR (Status)) {\r | |
1888 | if (HealthStatus != EfiDriverHealthStatusHealthy) {\r | |
1889 | //\r | |
1890 | // Return immediately one driver's status not in healthy.\r | |
1891 | //\r | |
1892 | return FALSE; \r | |
1893 | }\r | |
1894 | }\r | |
1895 | }\r | |
1896 | }\r | |
1897 | return AllHealthy;\r | |
1898 | }\r | |
1899 | \r | |
1900 | /**\r | |
1901 | Processes a single controller using the EFI Driver Health Protocol associated with \r | |
1902 | that controller. This algorithm continues to query the GetHealthStatus() service until\r | |
1903 | one of the legal terminal states of the EFI Driver Health Protocol is reached. This may \r | |
1904 | require the processing of HII Messages, HII Form, and invocation of repair operations.\r | |
1905 | \r | |
1906 | @param DriverHealth A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.\r | |
1907 | @param ControllerHandle The class guid specifies which form set will be displayed.\r | |
1908 | @param ChildHandle The handle of the child controller to retrieve the health \r | |
1909 | status on. This is an optional parameter that may be NULL. \r | |
1910 | @param HealthStatus The health status of the controller.\r | |
1911 | @param MessageList An array of warning or error messages associated \r | |
1912 | with the controller specified by ControllerHandle and \r | |
1913 | ChildHandle. This is an optional parameter that may be NULL.\r | |
1914 | @param FormHiiHandle The HII handle for an HII form associated with the \r | |
1915 | controller specified by ControllerHandle and ChildHandle.\r | |
2fde83b1 | 1916 | @param RebootRequired Indicate whether a reboot is required to repair the controller.\r |
ab4da126 | 1917 | **/\r |
1918 | VOID\r | |
1919 | ProcessSingleControllerHealth (\r | |
2fde83b1 RN |
1920 | IN EFI_DRIVER_HEALTH_PROTOCOL *DriverHealth,\r |
1921 | IN EFI_HANDLE ControllerHandle, OPTIONAL\r | |
1922 | IN EFI_HANDLE ChildHandle, OPTIONAL\r | |
1923 | IN EFI_DRIVER_HEALTH_STATUS HealthStatus,\r | |
1924 | IN EFI_DRIVER_HEALTH_HII_MESSAGE **MessageList, OPTIONAL\r | |
1925 | IN EFI_HII_HANDLE FormHiiHandle,\r | |
1926 | IN OUT BOOLEAN *RebootRequired\r | |
ab4da126 | 1927 | )\r |
1928 | {\r | |
1929 | EFI_STATUS Status;\r | |
1930 | EFI_DRIVER_HEALTH_STATUS LocalHealthStatus;\r | |
1931 | \r | |
1932 | LocalHealthStatus = HealthStatus;\r | |
1933 | //\r | |
1934 | // If the module need to be repaired or reconfiguration, will process it until\r | |
1935 | // reach a terminal status. The status from EfiDriverHealthStatusRepairRequired after repair \r | |
1936 | // will be in (Health, Failed, Configuration Required).\r | |
1937 | //\r | |
2fde83b1 RN |
1938 | while(LocalHealthStatus == EfiDriverHealthStatusConfigurationRequired ||\r |
1939 | LocalHealthStatus == EfiDriverHealthStatusRepairRequired) {\r | |
ab4da126 | 1940 | \r |
1941 | if (LocalHealthStatus == EfiDriverHealthStatusRepairRequired) {\r | |
1942 | Status = DriverHealth->Repair (\r | |
1943 | DriverHealth,\r | |
1944 | ControllerHandle,\r | |
1945 | ChildHandle,\r | |
1946 | (EFI_DRIVER_HEALTH_REPAIR_PROGRESS_NOTIFY) RepairNotify\r | |
1947 | );\r | |
1948 | }\r | |
1949 | //\r | |
1950 | // Via a form of the driver need to do configuration provided to process of status in \r | |
1951 | // EfiDriverHealthStatusConfigurationRequired. The status after configuration should be in\r | |
1952 | // (Healthy, Reboot Required, Failed, Reconnect Required, Repair Required). \r | |
1953 | //\r | |
1954 | if (LocalHealthStatus == EfiDriverHealthStatusConfigurationRequired) {\r | |
2fde83b1 RN |
1955 | if (FormHiiHandle != NULL) {\r |
1956 | Status = gFormBrowser2->SendForm (\r | |
1957 | gFormBrowser2,\r | |
1958 | &FormHiiHandle,\r | |
1959 | 1,\r | |
1960 | &gEfiHiiDriverHealthFormsetGuid,\r | |
1961 | 0,\r | |
1962 | NULL,\r | |
1963 | NULL\r | |
1964 | );\r | |
1965 | ASSERT( !EFI_ERROR (Status));\r | |
1966 | } else {\r | |
1967 | //\r | |
1968 | // Exit the loop in case no FormHiiHandle is supplied to prevent dead-loop\r | |
1969 | //\r | |
1970 | break;\r | |
1971 | }\r | |
ab4da126 | 1972 | }\r |
1973 | \r | |
1974 | Status = DriverHealth->GetHealthStatus (\r | |
1975 | DriverHealth,\r | |
1976 | ControllerHandle,\r | |
1977 | ChildHandle,\r | |
1978 | &LocalHealthStatus,\r | |
1979 | NULL,\r | |
1980 | &FormHiiHandle\r | |
1981 | );\r | |
2fde83b1 | 1982 | ASSERT_EFI_ERROR (Status);\r |
ab4da126 | 1983 | \r |
2fde83b1 | 1984 | if (*MessageList != NULL) {\r |
ab4da126 | 1985 | ProcessMessages (*MessageList);\r |
2fde83b1 | 1986 | } \r |
ab4da126 | 1987 | }\r |
1988 | \r | |
1989 | //\r | |
1990 | // Health status in {Healthy, Failed} may also have Messages need to process\r | |
1991 | //\r | |
1992 | if (LocalHealthStatus == EfiDriverHealthStatusHealthy || LocalHealthStatus == EfiDriverHealthStatusFailed) {\r | |
1993 | if (*MessageList != NULL) {\r | |
1994 | ProcessMessages (*MessageList);\r | |
1995 | }\r | |
1996 | }\r | |
1997 | //\r | |
1998 | // Check for RebootRequired or ReconnectRequired\r | |
1999 | //\r | |
2000 | if (LocalHealthStatus == EfiDriverHealthStatusRebootRequired) {\r | |
2fde83b1 | 2001 | *RebootRequired = TRUE;\r |
ab4da126 | 2002 | }\r |
2003 | \r | |
2004 | //\r | |
2005 | // Do reconnect if need.\r | |
2006 | //\r | |
2007 | if (LocalHealthStatus == EfiDriverHealthStatusReconnectRequired) {\r | |
2008 | Status = gBS->DisconnectController (ControllerHandle, NULL, NULL);\r | |
2009 | if (EFI_ERROR (Status)) {\r | |
2fde83b1 RN |
2010 | //\r |
2011 | // Disconnect failed. Need to promote reconnect to a reboot.\r | |
2012 | //\r | |
2013 | *RebootRequired = TRUE;\r | |
2014 | } else {\r | |
2015 | gBS->ConnectController (ControllerHandle, NULL, NULL, TRUE);\r | |
ab4da126 | 2016 | }\r |
ab4da126 | 2017 | }\r |
2018 | }\r | |
2019 | \r | |
2020 | \r | |
2021 | /**\r | |
2022 | Platform specific notification function for controller repair operations.\r | |
2023 | \r | |
2024 | If the driver for a controller support the Driver Health Protocol and the\r | |
2025 | current state of the controller is EfiDriverHealthStatusRepairRequired then\r | |
2026 | when the Repair() service of the Driver Health Protocol is called, this \r | |
2027 | platform specific notification function can display the progress of the repair\r | |
2028 | operation. Some platforms may choose to not display anything, other may choose\r | |
2029 | to show the percentage complete on text consoles, and other may choose to render\r | |
2030 | a progress bar on text and graphical consoles.\r | |
2031 | \r | |
2032 | This function displays the percentage of the repair operation that has been\r | |
2033 | completed on text consoles. The percentage is Value / Limit * 100%.\r | |
2034 | \r | |
2035 | @param Value Value in the range 0..Limit the the repair has completed..\r | |
2036 | @param Limit The maximum value of Value\r | |
2037 | \r | |
2038 | **/\r | |
2039 | VOID\r | |
2040 | RepairNotify (\r | |
2041 | IN UINTN Value,\r | |
2042 | IN UINTN Limit\r | |
2043 | )\r | |
2044 | {\r | |
2045 | UINTN Percent;\r | |
2046 | \r | |
2047 | if (Limit == 0) {\r | |
2048 | Print(L"Repair Progress Undefined\n\r");\r | |
2049 | } else {\r | |
2050 | Percent = Value * 100 / Limit;\r | |
2051 | Print(L"Repair Progress = %3d%%\n\r", Percent);\r | |
2052 | }\r | |
2053 | }\r | |
2054 | \r | |
2055 | /**\r | |
2056 | Processes a set of messages returned by the GetHealthStatus ()\r | |
2057 | service of the EFI Driver Health Protocol\r | |
2058 | \r | |
2059 | @param MessageList The MessageList point to messages need to processed. \r | |
2060 | \r | |
2061 | **/\r | |
2062 | VOID\r | |
2063 | ProcessMessages (\r | |
2064 | IN EFI_DRIVER_HEALTH_HII_MESSAGE *MessageList\r | |
2065 | )\r | |
2066 | {\r | |
2067 | UINTN MessageIndex;\r | |
2068 | EFI_STRING MessageString;\r | |
2069 | \r | |
2070 | for (MessageIndex = 0;\r | |
2071 | MessageList[MessageIndex].HiiHandle != NULL;\r | |
2072 | MessageIndex++) {\r | |
2073 | \r | |
2074 | MessageString = HiiGetString (\r | |
2075 | MessageList[MessageIndex].HiiHandle,\r | |
2076 | MessageList[MessageIndex].StringId,\r | |
2077 | NULL\r | |
2078 | );\r | |
2079 | if (MessageString != NULL) {\r | |
2080 | //\r | |
2081 | // User can customize the output. Just simply print out the MessageString like below. \r | |
2082 | // Also can use the HiiHandle to display message on the front page.\r | |
2083 | // \r | |
2084 | // Print(L"%s\n",MessageString);\r | |
2085 | // gBS->Stall (100000);\r | |
2086 | }\r | |
2087 | }\r | |
2088 | \r | |
2089 | }\r | |
2090 | \r | |
8e8ae2da | 2091 | /**\r |
ab4da126 | 2092 | Repair the whole platform.\r |
2093 | \r | |
2094 | This function is the main entry for user choose "Repair All" in the front page.\r | |
2095 | It will try to do recovery job till all the driver health protocol installed modules \r | |
2096 | reach a terminal state.\r | |
2097 | \r | |
2098 | @param DriverHealthList A Pointer to the list contain all of the platform driver health\r | |
2099 | information.\r | |
2100 | \r | |
8e8ae2da | 2101 | **/\r |
ab4da126 | 2102 | VOID\r |
2103 | PlatformRepairAll (\r | |
2104 | IN LIST_ENTRY *DriverHealthList\r | |
2105 | )\r | |
2106 | { \r | |
2107 | DRIVER_HEALTH_INFO *DriverHealthInfo;\r | |
2108 | LIST_ENTRY *Link;\r | |
2fde83b1 | 2109 | BOOLEAN RebootRequired;\r |
ab4da126 | 2110 | \r |
2111 | ASSERT (DriverHealthList != NULL);\r | |
2112 | \r | |
2fde83b1 | 2113 | RebootRequired = FALSE;\r |
ab4da126 | 2114 | \r |
2fde83b1 RN |
2115 | for ( Link = GetFirstNode (DriverHealthList)\r |
2116 | ; !IsNull (DriverHealthList, Link)\r | |
2117 | ; Link = GetNextNode (DriverHealthList, Link)\r | |
2118 | ) {\r | |
ab4da126 | 2119 | DriverHealthInfo = DEVICE_MANAGER_HEALTH_INFO_FROM_LINK (Link);\r |
2120 | //\r | |
2121 | // Do driver health status operation by each link node\r | |
2122 | //\r | |
2123 | ASSERT (DriverHealthInfo != NULL);\r | |
2124 | \r | |
2125 | ProcessSingleControllerHealth ( \r | |
2fde83b1 RN |
2126 | DriverHealthInfo->DriverHealth,\r |
2127 | DriverHealthInfo->ControllerHandle,\r | |
2128 | DriverHealthInfo->ChildHandle,\r | |
2129 | DriverHealthInfo->HealthStatus,\r | |
2130 | &(DriverHealthInfo->MessageList),\r | |
2131 | DriverHealthInfo->HiiHandle,\r | |
2132 | &RebootRequired\r | |
2133 | );\r | |
2134 | }\r | |
ab4da126 | 2135 | \r |
2fde83b1 RN |
2136 | if (RebootRequired) {\r |
2137 | gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);\r | |
ab4da126 | 2138 | }\r |
2139 | }\r | |
2140 | \r | |
2141 | /**\r | |
2142 | \r | |
2143 | Select the best matching language according to front page policy for best user experience. \r | |
2144 | \r | |
2145 | This function supports both ISO 639-2 and RFC 4646 language codes, but language \r | |
2146 | code types may not be mixed in a single call to this function. \r | |
2147 | \r | |
2148 | @param SupportedLanguages A pointer to a Null-terminated ASCII string that\r | |
2149 | contains a set of language codes in the format \r | |
2150 | specified by Iso639Language.\r | |
2151 | @param Iso639Language If TRUE, then all language codes are assumed to be\r | |
2152 | in ISO 639-2 format. If FALSE, then all language\r | |
2153 | codes are assumed to be in RFC 4646 language format.\r | |
2154 | \r | |
2155 | @retval NULL The best matching language could not be found in SupportedLanguages.\r | |
2156 | @retval NULL There are not enough resources available to return the best matching \r | |
2157 | language.\r | |
2158 | @retval Other A pointer to a Null-terminated ASCII string that is the best matching \r | |
2159 | language in SupportedLanguages.\r | |
2160 | **/\r | |
2161 | CHAR8 *\r | |
2162 | DriverHealthSelectBestLanguage (\r | |
2163 | IN CHAR8 *SupportedLanguages,\r | |
2164 | IN BOOLEAN Iso639Language\r | |
2165 | )\r | |
2166 | {\r | |
2167 | CHAR8 *LanguageVariable;\r | |
2168 | CHAR8 *BestLanguage;\r | |
2169 | \r | |
2170 | LanguageVariable = GetEfiGlobalVariable (Iso639Language ? L"Lang" : L"PlatformLang");\r | |
2171 | \r | |
2172 | BestLanguage = GetBestLanguage(\r | |
2173 | SupportedLanguages,\r | |
2174 | Iso639Language,\r | |
2175 | (LanguageVariable != NULL) ? LanguageVariable : "",\r | |
2176 | Iso639Language ? "eng" : "en-US",\r | |
2177 | NULL\r | |
2178 | );\r | |
2179 | if (LanguageVariable != NULL) {\r | |
2180 | FreePool (LanguageVariable);\r | |
2181 | }\r | |
2182 | \r | |
2183 | return BestLanguage;\r | |
2184 | }\r | |
2185 | \r | |
2186 | \r | |
2187 | \r | |
2188 | /**\r | |
2189 | \r | |
2190 | This is an internal worker function to get the Component Name (2) protocol interface\r | |
2191 | and the language it supports.\r | |
2192 | \r | |
2193 | @param ProtocolGuid A pointer to an EFI_GUID. It points to Component Name (2) protocol GUID.\r | |
2194 | @param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.\r | |
2195 | @param ComponentName A pointer to the Component Name (2) protocol interface.\r | |
2196 | @param SupportedLanguage The best suitable language that matches the SupportedLangues interface for the \r | |
2197 | located Component Name (2) instance.\r | |
2198 | \r | |
8e8ae2da | 2199 | @retval EFI_SUCCESS The Component Name (2) protocol instance is successfully located and we find\r |
ab4da126 | 2200 | the best matching language it support.\r |
8e8ae2da | 2201 | @retval EFI_UNSUPPORTED The input Language is not supported by the Component Name (2) protocol.\r |
2202 | @retval Other Some error occurs when locating Component Name (2) protocol instance or finding\r | |
ab4da126 | 2203 | the supported language.\r |
2204 | \r | |
2205 | **/\r | |
2206 | EFI_STATUS\r | |
2207 | GetComponentNameWorker (\r | |
2208 | IN EFI_GUID *ProtocolGuid,\r | |
2209 | IN EFI_HANDLE DriverBindingHandle,\r | |
2210 | OUT EFI_COMPONENT_NAME_PROTOCOL **ComponentName,\r | |
2211 | OUT CHAR8 **SupportedLanguage\r | |
2212 | )\r | |
2213 | {\r | |
2214 | EFI_STATUS Status;\r | |
2215 | \r | |
2216 | //\r | |
2217 | // Locate Component Name (2) protocol on the driver binging handle.\r | |
2218 | //\r | |
2219 | Status = gBS->OpenProtocol (\r | |
2220 | DriverBindingHandle,\r | |
2221 | ProtocolGuid,\r | |
2222 | (VOID **) ComponentName,\r | |
2223 | NULL,\r | |
2224 | NULL,\r | |
2225 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
2226 | );\r | |
2227 | if (EFI_ERROR (Status)) {\r | |
2228 | return Status;\r | |
2229 | }\r | |
2230 | \r | |
2231 | //\r | |
2232 | // Apply shell policy to select the best language.\r | |
2233 | //\r | |
2234 | *SupportedLanguage = DriverHealthSelectBestLanguage (\r | |
2235 | (*ComponentName)->SupportedLanguages,\r | |
2236 | (BOOLEAN) (ProtocolGuid == &gEfiComponentNameProtocolGuid)\r | |
2237 | );\r | |
2238 | if (*SupportedLanguage == NULL) {\r | |
2239 | Status = EFI_UNSUPPORTED;\r | |
2240 | }\r | |
2241 | \r | |
2242 | return Status;\r | |
2243 | }\r | |
2244 | \r | |
2245 | /**\r | |
2246 | \r | |
2247 | This is an internal worker function to get driver name from Component Name (2) protocol interface.\r | |
2248 | \r | |
2249 | \r | |
2250 | @param ProtocolGuid A pointer to an EFI_GUID. It points to Component Name (2) protocol GUID.\r | |
2251 | @param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.\r | |
2252 | @param DriverName A pointer to the Unicode string to return. This Unicode string is the name\r | |
2253 | of the driver specified by This.\r | |
2254 | \r | |
2255 | @retval EFI_SUCCESS The driver name is successfully retrieved from Component Name (2) protocol\r | |
2256 | interface.\r | |
2257 | @retval Other The driver name cannot be retrieved from Component Name (2) protocol\r | |
2258 | interface.\r | |
2259 | \r | |
2260 | **/\r | |
2261 | EFI_STATUS\r | |
2262 | GetDriverNameWorker (\r | |
2263 | IN EFI_GUID *ProtocolGuid,\r | |
2264 | IN EFI_HANDLE DriverBindingHandle,\r | |
2265 | OUT CHAR16 **DriverName\r | |
2266 | )\r | |
2267 | {\r | |
2268 | EFI_STATUS Status;\r | |
2269 | CHAR8 *BestLanguage;\r | |
2270 | EFI_COMPONENT_NAME_PROTOCOL *ComponentName;\r | |
2271 | \r | |
2272 | //\r | |
2273 | // Retrieve Component Name (2) protocol instance on the driver binding handle and \r | |
2274 | // find the best language this instance supports. \r | |
2275 | //\r | |
2276 | Status = GetComponentNameWorker (\r | |
2277 | ProtocolGuid,\r | |
2278 | DriverBindingHandle,\r | |
2279 | &ComponentName,\r | |
2280 | &BestLanguage\r | |
2281 | );\r | |
2282 | if (EFI_ERROR (Status)) {\r | |
2283 | return Status;\r | |
2284 | }\r | |
2285 | \r | |
2286 | //\r | |
2287 | // Get the driver name from Component Name (2) protocol instance on the driver binging handle.\r | |
2288 | //\r | |
2289 | Status = ComponentName->GetDriverName (\r | |
2290 | ComponentName,\r | |
2291 | BestLanguage,\r | |
2292 | DriverName\r | |
2293 | );\r | |
2294 | FreePool (BestLanguage);\r | |
2295 | \r | |
2296 | return Status;\r | |
2297 | }\r | |
2298 | \r | |
2299 | /**\r | |
2300 | \r | |
2301 | This function gets driver name from Component Name 2 protocol interface and Component Name protocol interface\r | |
2302 | in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the driver name.\r | |
2303 | If the attempt fails, it then gets the driver name from EFI 1.1 Component Name protocol for backward\r | |
2304 | compatibility support. \r | |
2305 | \r | |
2306 | @param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.\r | |
2307 | @param DriverName A pointer to the Unicode string to return. This Unicode string is the name\r | |
2308 | of the driver specified by This.\r | |
2309 | \r | |
2310 | @retval EFI_SUCCESS The driver name is successfully retrieved from Component Name (2) protocol\r | |
2311 | interface.\r | |
2312 | @retval Other The driver name cannot be retrieved from Component Name (2) protocol\r | |
2313 | interface.\r | |
2314 | \r | |
2315 | **/\r | |
2316 | EFI_STATUS\r | |
2317 | DriverHealthGetDriverName (\r | |
2318 | IN EFI_HANDLE DriverBindingHandle,\r | |
2319 | OUT CHAR16 **DriverName\r | |
2320 | )\r | |
2321 | {\r | |
2322 | EFI_STATUS Status;\r | |
2323 | \r | |
2324 | //\r | |
2325 | // Get driver name from UEFI 2.0 Component Name 2 protocol interface.\r | |
2326 | //\r | |
2327 | Status = GetDriverNameWorker (&gEfiComponentName2ProtocolGuid, DriverBindingHandle, DriverName);\r | |
2328 | if (EFI_ERROR (Status)) {\r | |
2329 | //\r | |
2330 | // If it fails to get the driver name from Component Name protocol interface, we should fall back on\r | |
2331 | // EFI 1.1 Component Name protocol interface.\r | |
2332 | //\r | |
2333 | Status = GetDriverNameWorker (&gEfiComponentNameProtocolGuid, DriverBindingHandle, DriverName);\r | |
2334 | }\r | |
2335 | \r | |
2336 | return Status;\r | |
2337 | }\r | |
2338 | \r | |
2339 | \r | |
2340 | \r | |
2341 | /**\r | |
2342 | This function gets controller name from Component Name 2 protocol interface and Component Name protocol interface\r | |
2343 | in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the controller name.\r | |
2344 | If the attempt fails, it then gets the controller name from EFI 1.1 Component Name protocol for backward\r | |
2345 | compatibility support. \r | |
2346 | \r | |
2347 | @param ProtocolGuid A pointer to an EFI_GUID. It points to Component Name (2) protocol GUID.\r | |
2348 | @param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.\r | |
2349 | @param ControllerHandle The handle of a controller that the driver specified by This is managing.\r | |
2350 | This handle specifies the controller whose name is to be returned.\r | |
2351 | @param ChildHandle The handle of the child controller to retrieve the name of. This is an\r | |
2352 | optional parameter that may be NULL. It will be NULL for device drivers.\r | |
2353 | It will also be NULL for bus drivers that attempt to retrieve the name\r | |
2354 | of the bus controller. It will not be NULL for a bus driver that attempts\r | |
2355 | to retrieve the name of a child controller.\r | |
2356 | @param ControllerName A pointer to the Unicode string to return. This Unicode string\r | |
2357 | is the name of the controller specified by ControllerHandle and ChildHandle.\r | |
2358 | \r | |
2359 | @retval EFI_SUCCESS The controller name is successfully retrieved from Component Name (2) protocol\r | |
2360 | interface.\r | |
2361 | @retval Other The controller name cannot be retrieved from Component Name (2) protocol.\r | |
2362 | \r | |
2363 | **/\r | |
2364 | EFI_STATUS\r | |
2365 | GetControllerNameWorker (\r | |
2366 | IN EFI_GUID *ProtocolGuid,\r | |
2367 | IN EFI_HANDLE DriverBindingHandle,\r | |
2368 | IN EFI_HANDLE ControllerHandle,\r | |
2369 | IN EFI_HANDLE ChildHandle,\r | |
2370 | OUT CHAR16 **ControllerName\r | |
2371 | )\r | |
2372 | {\r | |
2373 | EFI_STATUS Status;\r | |
2374 | CHAR8 *BestLanguage;\r | |
2375 | EFI_COMPONENT_NAME_PROTOCOL *ComponentName;\r | |
2376 | \r | |
2377 | //\r | |
2378 | // Retrieve Component Name (2) protocol instance on the driver binding handle and \r | |
2379 | // find the best language this instance supports. \r | |
2380 | //\r | |
2381 | Status = GetComponentNameWorker (\r | |
2382 | ProtocolGuid,\r | |
2383 | DriverBindingHandle,\r | |
2384 | &ComponentName,\r | |
2385 | &BestLanguage\r | |
2386 | );\r | |
2387 | if (EFI_ERROR (Status)) {\r | |
2388 | return Status;\r | |
2389 | }\r | |
2390 | \r | |
2391 | //\r | |
2392 | // Get the controller name from Component Name (2) protocol instance on the driver binging handle.\r | |
2393 | //\r | |
2394 | Status = ComponentName->GetControllerName (\r | |
2395 | ComponentName,\r | |
2396 | ControllerHandle,\r | |
2397 | ChildHandle,\r | |
2398 | BestLanguage,\r | |
2399 | ControllerName\r | |
2400 | );\r | |
2401 | FreePool (BestLanguage);\r | |
2402 | \r | |
2403 | return Status;\r | |
2404 | }\r | |
2405 | \r | |
2406 | /**\r | |
2407 | \r | |
2408 | This function gets controller name from Component Name 2 protocol interface and Component Name protocol interface\r | |
2409 | in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the controller name. \r | |
2410 | If the attempt fails, it then gets the controller name from EFI 1.1 Component Name protocol for backward\r | |
2411 | compatibility support. \r | |
2412 | \r | |
2413 | @param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.\r | |
2414 | @param ControllerHandle The handle of a controller that the driver specified by This is managing.\r | |
2415 | This handle specifies the controller whose name is to be returned.\r | |
2416 | @param ChildHandle The handle of the child controller to retrieve the name of. This is an\r | |
2417 | optional parameter that may be NULL. It will be NULL for device drivers.\r | |
2418 | It will also be NULL for bus drivers that attempt to retrieve the name\r | |
2419 | of the bus controller. It will not be NULL for a bus driver that attempts\r | |
2420 | to retrieve the name of a child controller.\r | |
ab4da126 | 2421 | @param ControllerName A pointer to the Unicode string to return. This Unicode string\r |
2422 | is the name of the controller specified by ControllerHandle and ChildHandle.\r | |
2423 | \r | |
2424 | @retval EFI_SUCCESS The controller name is successfully retrieved from Component Name (2) protocol\r | |
2425 | interface.\r | |
2426 | @retval Other The controller name cannot be retrieved from Component Name (2) protocol.\r | |
2427 | \r | |
2428 | **/\r | |
2429 | EFI_STATUS\r | |
2430 | DriverHealthGetControllerName (\r | |
2431 | IN EFI_HANDLE DriverBindingHandle,\r | |
2432 | IN EFI_HANDLE ControllerHandle,\r | |
2433 | IN EFI_HANDLE ChildHandle,\r | |
2434 | OUT CHAR16 **ControllerName\r | |
2435 | )\r | |
2436 | {\r | |
2437 | EFI_STATUS Status;\r | |
2438 | \r | |
2439 | //\r | |
2440 | // Get controller name from UEFI 2.0 Component Name 2 protocol interface.\r | |
2441 | //\r | |
2442 | Status = GetControllerNameWorker (\r | |
2443 | &gEfiComponentName2ProtocolGuid,\r | |
2444 | DriverBindingHandle,\r | |
2445 | ControllerHandle,\r | |
2446 | ChildHandle,\r | |
2447 | ControllerName\r | |
2448 | );\r | |
2449 | if (EFI_ERROR (Status)) {\r | |
2450 | //\r | |
2451 | // If it fails to get the controller name from Component Name protocol interface, we should fall back on\r | |
2452 | // EFI 1.1 Component Name protocol interface.\r | |
2453 | //\r | |
2454 | Status = GetControllerNameWorker (\r | |
2455 | &gEfiComponentNameProtocolGuid,\r | |
2456 | DriverBindingHandle,\r | |
2457 | ControllerHandle,\r | |
2458 | ChildHandle,\r | |
2459 | ControllerName\r | |
2460 | );\r | |
2461 | }\r | |
2462 | \r | |
2463 | return Status;\r | |
2464 | }\r |