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4ba49616 | 1 | /** @file\r |
2 | Main file for connect shell Driver1 function.\r | |
3 | \r | |
0ff81081 | 4 | Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>\r |
4ba49616 | 5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "UefiShellDriver1CommandsLib.h"\r | |
16 | \r | |
0ff81081 QS |
17 | /**\r |
18 | Create all handles associate with every device path node.\r | |
19 | \r | |
20 | @param DevicePathToConnect The device path which will be connected.\r | |
21 | \r | |
22 | @retval EFI_SUCCESS All handles associate with every device path node\r | |
23 | have been created.\r | |
24 | @retval EFI_INVALID_PARAMETER DevicePathToConnect is NULL.\r | |
25 | @retval EFI_NOT_FOUND Create the handle associate with one device path\r | |
26 | node failed\r | |
27 | \r | |
28 | **/\r | |
29 | EFI_STATUS\r | |
30 | ShellConnectDevicePath (\r | |
31 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePathToConnect\r | |
32 | )\r | |
33 | {\r | |
34 | EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath;\r | |
35 | EFI_STATUS Status;\r | |
36 | EFI_HANDLE Handle;\r | |
36d6448c | 37 | EFI_HANDLE PreviousHandle;\r |
0ff81081 QS |
38 | \r |
39 | if (DevicePathToConnect == NULL) {\r | |
40 | return EFI_INVALID_PARAMETER;\r | |
41 | }\r | |
36d6448c QS |
42 | \r |
43 | PreviousHandle = NULL;\r | |
44 | do{ \r | |
0ff81081 QS |
45 | RemainingDevicePath = DevicePathToConnect;\r |
46 | Status = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, &RemainingDevicePath, &Handle);\r | |
36d6448c | 47 | \r |
0ff81081 | 48 | if (!EFI_ERROR (Status) && (Handle != NULL)) {\r |
36d6448c QS |
49 | if (PreviousHandle == Handle) {\r |
50 | Status = EFI_NOT_FOUND;\r | |
51 | } else {\r | |
52 | PreviousHandle = Handle;\r | |
53 | Status = gBS->ConnectController (Handle, NULL, RemainingDevicePath, FALSE);\r | |
54 | }\r | |
0ff81081 | 55 | }\r |
36d6448c QS |
56 | \r |
57 | } while (!EFI_ERROR (Status) && !IsDevicePathEnd (RemainingDevicePath) );\r | |
58 | \r | |
0ff81081 QS |
59 | return Status;\r |
60 | \r | |
61 | }\r | |
62 | \r | |
63 | /**\r | |
64 | Connect drivers for PCI root bridge.\r | |
65 | \r | |
66 | @retval EFI_SUCCESS Connect drivers successfully.\r | |
67 | @retval EFI_NOT_FOUND Cannot find PCI root bridge device.\r | |
68 | \r | |
69 | **/\r | |
70 | EFI_STATUS\r | |
71 | ShellConnectPciRootBridge (\r | |
72 | VOID\r | |
73 | )\r | |
74 | { \r | |
75 | UINTN RootBridgeHandleCount;\r | |
76 | EFI_HANDLE *RootBridgeHandleBuffer;\r | |
77 | UINTN RootBridgeIndex;\r | |
78 | EFI_STATUS Status;\r | |
79 | \r | |
80 | RootBridgeHandleCount = 0;\r | |
81 | \r | |
82 | Status = gBS->LocateHandleBuffer ( \r | |
83 | ByProtocol, \r | |
84 | &gEfiPciRootBridgeIoProtocolGuid, \r | |
85 | NULL, \r | |
86 | &RootBridgeHandleCount, \r | |
87 | &RootBridgeHandleBuffer \r | |
88 | );\r | |
89 | if (EFI_ERROR (Status)) {\r | |
90 | return Status;\r | |
91 | }\r | |
92 | \r | |
93 | for (RootBridgeIndex = 0; RootBridgeIndex < RootBridgeHandleCount; RootBridgeIndex++) { \r | |
94 | gBS->ConnectController (RootBridgeHandleBuffer[RootBridgeIndex], NULL, NULL, FALSE); \r | |
95 | } \r | |
d86b04fb QS |
96 | \r |
97 | FreePool (RootBridgeHandleBuffer);\r | |
0ff81081 QS |
98 | \r |
99 | return EFI_SUCCESS;\r | |
100 | }\r | |
101 | \r | |
102 | \r | |
4ba49616 | 103 | /**\r |
361a8267 | 104 | Connect controller(s) and driver(s).\r |
105 | \r | |
0ff81081 QS |
106 | @param[in] ControllerHandle The handle to the controller. Should have driver binding on it.\r |
107 | @param[in] DriverHandle The handle to the driver. Should have driver binding.\r | |
361a8267 | 108 | @param[in] Recursive TRUE to connect recursively, FALSE otherwise.\r |
109 | @param[in] Output TRUE to have info on the screen, FALSE otherwise.\r | |
110 | @param[in] AlwaysOutput Override Output for errors.\r | |
111 | \r | |
112 | @retval EFI_SUCCESS The operation was successful.\r | |
4ba49616 | 113 | **/\r |
114 | EFI_STATUS\r | |
115 | EFIAPI\r | |
116 | ConnectControllers (\r | |
117 | IN CONST EFI_HANDLE ControllerHandle OPTIONAL,\r | |
118 | IN CONST EFI_HANDLE DriverHandle OPTIONAL,\r | |
119 | IN CONST BOOLEAN Recursive,\r | |
120 | IN CONST BOOLEAN Output,\r | |
121 | IN CONST BOOLEAN AlwaysOutput\r | |
122 | )\r | |
123 | {\r | |
124 | EFI_STATUS Status;\r | |
125 | EFI_STATUS Status2;\r | |
126 | EFI_HANDLE *ControllerHandleList;\r | |
127 | EFI_HANDLE *DriverHandleList;\r | |
128 | EFI_HANDLE *HandleWalker;\r | |
129 | \r | |
130 | ControllerHandleList = NULL;\r | |
131 | Status = EFI_NOT_FOUND;\r | |
132 | Status2 = EFI_NOT_FOUND;\r | |
133 | \r | |
134 | //\r | |
135 | // If we have a single handle to connect make that a 'list'\r | |
136 | //\r | |
137 | if (DriverHandle == NULL) {\r | |
138 | DriverHandleList = NULL;\r | |
139 | } else {\r | |
361a8267 | 140 | DriverHandleList = AllocateZeroPool(2*sizeof(EFI_HANDLE));\r |
4ba49616 | 141 | if (DriverHandleList == NULL) {\r |
142 | return (EFI_OUT_OF_RESOURCES);\r | |
143 | }\r | |
144 | DriverHandleList[0] = DriverHandle;\r | |
145 | DriverHandleList[1] = NULL;\r | |
146 | }\r | |
147 | \r | |
148 | //\r | |
149 | // do we connect all controllers (with a loop) or a single one...\r | |
150 | // This is where we call the gBS->ConnectController function.\r | |
151 | //\r | |
152 | if (ControllerHandle == NULL) {\r | |
153 | ControllerHandleList = GetHandleListByProtocol(&gEfiDevicePathProtocolGuid);\r | |
154 | for (HandleWalker = ControllerHandleList\r | |
155 | ; HandleWalker != NULL && *HandleWalker != NULL\r | |
156 | ; HandleWalker++\r | |
157 | ){\r | |
158 | Status = gBS->ConnectController(*HandleWalker, DriverHandleList, NULL, Recursive);\r | |
159 | if (!EFI_ERROR(Status)) {\r | |
160 | Status2 = EFI_SUCCESS;\r | |
161 | }\r | |
162 | if ((Output && !EFI_ERROR(Status)) || AlwaysOutput) {\r | |
163 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_HANDLE_RESULT), gShellDriver1HiiHandle, L"Connect", ConvertHandleToHandleIndex(*HandleWalker), Status);\r | |
164 | }\r | |
165 | }\r | |
166 | } else {\r | |
167 | Status = gBS->ConnectController(ControllerHandle, DriverHandleList, NULL, Recursive);\r | |
168 | if (!EFI_ERROR(Status)) {\r | |
169 | Status2 = EFI_SUCCESS;\r | |
170 | }\r | |
171 | if ((Output && !EFI_ERROR(Status)) || AlwaysOutput) {\r | |
172 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_HANDLE_RESULT), gShellDriver1HiiHandle, L"Connect", ConvertHandleToHandleIndex(ControllerHandle), Status);\r | |
173 | }\r | |
174 | }\r | |
175 | \r | |
176 | //\r | |
177 | // Free any memory we allocated.\r | |
178 | //\r | |
179 | if (ControllerHandleList != NULL) {\r | |
180 | FreePool(ControllerHandleList);\r | |
181 | }\r | |
182 | if (DriverHandleList != NULL) {\r | |
183 | FreePool(DriverHandleList);\r | |
184 | }\r | |
185 | return (Status2);\r | |
186 | }\r | |
187 | \r | |
361a8267 | 188 | /**\r |
189 | Do a connect from an EFI variable via it's key name.\r | |
190 | \r | |
191 | @param[in] Key The name of the EFI Variable.\r | |
192 | \r | |
193 | @retval EFI_SUCCESS The operation was successful.\r | |
194 | **/\r | |
4ba49616 | 195 | EFI_STATUS\r |
196 | EFIAPI\r | |
d86b04fb | 197 | ShellConnectFromDevPaths (\r |
4ba49616 | 198 | IN CONST CHAR16 *Key\r |
199 | )\r | |
200 | {\r | |
201 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
36d6448c QS |
202 | EFI_DEVICE_PATH_PROTOCOL *CopyOfDevPath;\r |
203 | EFI_DEVICE_PATH_PROTOCOL *Instance; \r | |
204 | EFI_DEVICE_PATH_PROTOCOL *Next;\r | |
4ba49616 | 205 | UINTN Length;\r |
0ff81081 QS |
206 | UINTN Index;\r |
207 | UINTN HandleArrayCount;\r | |
36d6448c | 208 | UINTN Size;\r |
0ff81081 | 209 | EFI_HANDLE *HandleArray;\r |
4ba49616 | 210 | EFI_STATUS Status;\r |
0ff81081 QS |
211 | BOOLEAN AtLeastOneConnected;\r |
212 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
213 | UINT8 Class[3];\r | |
214 | \r | |
4ba49616 | 215 | DevPath = NULL;\r |
216 | Length = 0;\r | |
0ff81081 | 217 | AtLeastOneConnected = FALSE;\r |
36d6448c | 218 | \r |
4ba49616 | 219 | //\r |
220 | // Get the DevicePath buffer from the variable...\r | |
221 | //\r | |
222 | Status = gRT->GetVariable((CHAR16*)Key, (EFI_GUID*)&gEfiGlobalVariableGuid, NULL, &Length, DevPath);\r | |
223 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
361a8267 | 224 | DevPath = AllocateZeroPool(Length);\r |
0ff81081 QS |
225 | if (DevPath == NULL) {\r |
226 | return EFI_OUT_OF_RESOURCES;\r | |
227 | }\r | |
4ba49616 | 228 | Status = gRT->GetVariable((CHAR16*)Key, (EFI_GUID*)&gEfiGlobalVariableGuid, NULL, &Length, DevPath);\r |
36d6448c QS |
229 | if (EFI_ERROR (Status)) {\r |
230 | if (DevPath != NULL) {\r | |
231 | FreePool (DevPath);\r | |
232 | }\r | |
233 | return Status;\r | |
234 | }\r | |
235 | } else if (EFI_ERROR (Status)) {\r | |
236 | return Status;\r | |
4ba49616 | 237 | }\r |
238 | \r | |
239 | Status = EFI_NOT_FOUND;\r | |
36d6448c QS |
240 | \r |
241 | CopyOfDevPath = DevPath;\r | |
4ba49616 | 242 | //\r |
243 | // walk the list of devices and connect them\r | |
244 | //\r | |
36d6448c QS |
245 | do {\r |
246 | //\r | |
247 | // Check every instance of the console variable\r | |
248 | //\r | |
249 | Instance = GetNextDevicePathInstance (&CopyOfDevPath, &Size);\r | |
250 | if (Instance == NULL) {\r | |
251 | if (DevPath != NULL) {\r | |
252 | FreePool (DevPath);\r | |
253 | }\r | |
254 | return EFI_UNSUPPORTED;\r | |
255 | }\r | |
256 | \r | |
257 | Next = Instance;\r | |
258 | while (!IsDevicePathEndType (Next)) {\r | |
259 | Next = NextDevicePathNode (Next);\r | |
260 | }\r | |
261 | \r | |
262 | SetDevicePathEndNode (Next);\r | |
4ba49616 | 263 | //\r |
0ff81081 | 264 | // connect short form device path\r |
4ba49616 | 265 | //\r |
36d6448c QS |
266 | if ((DevicePathType (Instance) == MESSAGING_DEVICE_PATH) &&\r |
267 | ((DevicePathSubType (Instance) == MSG_USB_CLASS_DP)\r | |
268 | || (DevicePathSubType (Instance) == MSG_USB_WWID_DP)\r | |
0ff81081 | 269 | )) {\r |
0ff81081 QS |
270 | \r |
271 | Status = ShellConnectPciRootBridge ();\r | |
272 | if (EFI_ERROR(Status)) {\r | |
36d6448c | 273 | FreePool(Instance);\r |
0ff81081 QS |
274 | FreePool(DevPath);\r |
275 | return Status;\r | |
4ba49616 | 276 | }\r |
0ff81081 QS |
277 | \r |
278 | Status = gBS->LocateHandleBuffer (\r | |
279 | ByProtocol,\r | |
280 | &gEfiPciIoProtocolGuid,\r | |
281 | NULL,\r | |
282 | &HandleArrayCount,\r | |
283 | &HandleArray\r | |
284 | );\r | |
285 | \r | |
286 | if (!EFI_ERROR (Status)) {\r | |
287 | for (Index = 0; Index < HandleArrayCount; Index++) {\r | |
288 | Status = gBS->HandleProtocol (\r | |
289 | HandleArray[Index],\r | |
290 | &gEfiPciIoProtocolGuid,\r | |
291 | (VOID **)&PciIo\r | |
292 | );\r | |
293 | \r | |
294 | if (!EFI_ERROR (Status)) {\r | |
295 | Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint8, 0x09, 3, &Class);\r | |
296 | if (!EFI_ERROR (Status)) {\r | |
297 | if ((PCI_CLASS_SERIAL == Class[2]) &&\r | |
298 | (PCI_CLASS_SERIAL_USB == Class[1])) {\r | |
299 | Status = gBS->ConnectController (\r | |
300 | HandleArray[Index],\r | |
301 | NULL,\r | |
302 | Instance,\r | |
303 | FALSE\r | |
304 | );\r | |
305 | if (!EFI_ERROR(Status)) {\r | |
306 | AtLeastOneConnected = TRUE;\r | |
307 | }\r | |
308 | }\r | |
309 | }\r | |
310 | }\r | |
311 | }\r | |
312 | }\r | |
313 | \r | |
314 | if (HandleArray != NULL) {\r | |
315 | FreePool (HandleArray);\r | |
316 | }\r | |
0ff81081 QS |
317 | } else { \r |
318 | //\r | |
319 | // connect the entire device path\r | |
320 | //\r | |
0ff81081 QS |
321 | Status = ShellConnectDevicePath (Instance);\r |
322 | if (!EFI_ERROR (Status)) {\r | |
323 | AtLeastOneConnected = TRUE;\r | |
324 | }\r | |
4ba49616 | 325 | }\r |
36d6448c | 326 | FreePool (Instance);\r |
0ff81081 | 327 | \r |
36d6448c | 328 | } while (CopyOfDevPath != NULL);\r |
0ff81081 | 329 | \r |
4ba49616 | 330 | if (DevPath != NULL) {\r |
331 | FreePool(DevPath);\r | |
332 | }\r | |
0ff81081 QS |
333 | \r |
334 | if (AtLeastOneConnected) {\r | |
335 | return EFI_SUCCESS;\r | |
336 | } else {\r | |
337 | return EFI_NOT_FOUND;\r | |
338 | }\r | |
339 | \r | |
4ba49616 | 340 | }\r |
341 | \r | |
361a8267 | 342 | /**\r |
343 | Convert the handle identifiers from strings and then connect them.\r | |
344 | \r | |
345 | One of them should have driver binding and either can be NULL.\r | |
346 | \r | |
347 | @param[in] Handle1 The first handle.\r | |
348 | @param[in] Handle2 The second handle.\r | |
349 | @param[in] Recursive TRUE to do connect recursively. FALSE otherwise.\r | |
350 | @param[in] Output TRUE to have output to screen. FALSE otherwise.\r | |
351 | \r | |
352 | @retval EFI_SUCCESS The operation was successful.\r | |
353 | **/\r | |
4ba49616 | 354 | EFI_STATUS\r |
355 | EFIAPI\r | |
356 | ConvertAndConnectControllers (\r | |
361a8267 | 357 | IN EFI_HANDLE *Handle1 OPTIONAL,\r |
358 | IN EFI_HANDLE *Handle2 OPTIONAL,\r | |
4ba49616 | 359 | IN CONST BOOLEAN Recursive,\r |
360 | IN CONST BOOLEAN Output\r | |
361 | )\r | |
362 | {\r | |
4ba49616 | 363 | //\r |
364 | // if only one is NULL verify it's the proper one...\r | |
365 | //\r | |
366 | if ( (Handle1 == NULL && Handle2 != NULL)\r | |
367 | || (Handle1 != NULL && Handle2 == NULL)\r | |
368 | ){\r | |
369 | //\r | |
370 | // Figure out which one should be NULL and move the handle to the right place.\r | |
371 | // If Handle1 is NULL then test Handle2 and vise versa.\r | |
372 | // The one that DOES has driver binding must be Handle2\r | |
373 | //\r | |
374 | if (Handle1 == NULL) {\r | |
375 | if (EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r | |
376 | // swap\r | |
377 | Handle1 = Handle2;\r | |
378 | Handle2 = NULL;\r | |
379 | } else {\r | |
380 | // We're all good...\r | |
381 | }\r | |
382 | } else {\r | |
383 | if (EFI_ERROR(gBS->OpenProtocol(Handle1, &gEfiDriverBindingProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r | |
384 | // We're all good...\r | |
385 | } else {\r | |
386 | // swap\r | |
387 | Handle2 = Handle1;\r | |
388 | Handle1 = NULL;\r | |
389 | }\r | |
390 | }\r | |
391 | }\r | |
392 | \r | |
361a8267 | 393 | return (ConnectControllers(Handle1, Handle2, Recursive, Output, (BOOLEAN)(Handle2 != NULL && Handle1 != NULL)));\r |
4ba49616 | 394 | }\r |
395 | \r | |
396 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
397 | {L"-c", TypeFlag},\r | |
398 | {L"-r", TypeFlag},\r | |
399 | {NULL, TypeMax}\r | |
400 | };\r | |
401 | \r | |
402 | /**\r | |
403 | Function for 'connect' command.\r | |
404 | \r | |
405 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
406 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
407 | **/\r | |
408 | SHELL_STATUS\r | |
409 | EFIAPI\r | |
410 | ShellCommandRunConnect (\r | |
411 | IN EFI_HANDLE ImageHandle,\r | |
412 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
413 | )\r | |
414 | {\r | |
415 | EFI_STATUS Status;\r | |
416 | LIST_ENTRY *Package;\r | |
417 | CHAR16 *ProblemParam;\r | |
418 | SHELL_STATUS ShellStatus;\r | |
419 | CONST CHAR16 *Param1;\r | |
420 | CONST CHAR16 *Param2;\r | |
421 | UINTN Count;\r | |
361a8267 | 422 | EFI_HANDLE Handle1;\r |
423 | EFI_HANDLE Handle2;\r | |
424 | UINT64 Intermediate;\r | |
4ba49616 | 425 | \r |
426 | ShellStatus = SHELL_SUCCESS;\r | |
4ba49616 | 427 | //\r |
428 | // initialize the shell lib (we must be in non-auto-init...)\r | |
429 | //\r | |
430 | Status = ShellInitialize();\r | |
431 | ASSERT_EFI_ERROR(Status);\r | |
432 | \r | |
433 | Status = CommandInit();\r | |
434 | ASSERT_EFI_ERROR(Status);\r | |
435 | \r | |
436 | //\r | |
437 | // parse the command line\r | |
438 | //\r | |
439 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
440 | if (EFI_ERROR(Status)) {\r | |
441 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
442 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);\r | |
443 | FreePool(ProblemParam);\r | |
444 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
445 | } else {\r | |
446 | ASSERT(FALSE);\r | |
447 | }\r | |
448 | } else {\r | |
449 | //\r | |
450 | // if more than 2 'value' parameters (plus the name one) or either -r or -c with any value parameters we have too many parameters\r | |
451 | //\r | |
6878e7a7 | 452 | Count = (gInReconnect?0x4:0x3);\r |
453 | if ((ShellCommandLineGetCount(Package) > Count)\r | |
4ba49616 | 454 | ||((ShellCommandLineGetFlag(Package, L"-r") || ShellCommandLineGetFlag(Package, L"-c")) && ShellCommandLineGetCount(Package)>1)\r |
455 | ||(ShellCommandLineGetFlag(Package, L"-r") && ShellCommandLineGetFlag(Package, L"-c") )\r | |
456 | ){\r | |
457 | //\r | |
458 | // error for too many parameters\r | |
459 | //\r | |
460 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);\r | |
461 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
462 | } else if (ShellCommandLineGetFlag(Package, L"-c")) {\r | |
463 | //\r | |
464 | // do the conin and conout from EFI variables\r | |
465 | // if the first fails dont 'loose' the error\r | |
466 | //\r | |
d86b04fb | 467 | Status = ShellConnectFromDevPaths(L"ConInDev");\r |
4ba49616 | 468 | if (EFI_ERROR(Status)) {\r |
d86b04fb | 469 | ShellConnectFromDevPaths(L"ConOutDev");\r |
4ba49616 | 470 | } else {\r |
d86b04fb | 471 | Status = ShellConnectFromDevPaths(L"ConOutDev");\r |
4ba49616 | 472 | }\r |
473 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 474 | ShellConnectFromDevPaths(L"ErrOutDev");\r |
4ba49616 | 475 | } else {\r |
d86b04fb | 476 | Status = ShellConnectFromDevPaths(L"ErrOutDev");\r |
4ba49616 | 477 | }\r |
478 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 479 | ShellConnectFromDevPaths(L"ErrOut");\r |
4ba49616 | 480 | } else {\r |
d86b04fb | 481 | Status = ShellConnectFromDevPaths(L"ErrOut");\r |
4ba49616 | 482 | }\r |
483 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 484 | ShellConnectFromDevPaths(L"ConIn");\r |
4ba49616 | 485 | } else {\r |
d86b04fb | 486 | Status = ShellConnectFromDevPaths(L"ConIn");\r |
4ba49616 | 487 | }\r |
488 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 489 | ShellConnectFromDevPaths(L"ConOut");\r |
4ba49616 | 490 | } else {\r |
d86b04fb | 491 | Status = ShellConnectFromDevPaths(L"ConOut");\r |
4ba49616 | 492 | }\r |
493 | if (EFI_ERROR(Status)) {\r | |
494 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
495 | }\r | |
496 | } else {\r | |
497 | //\r | |
498 | // 0, 1, or 2 specific handles and possibly recursive\r | |
499 | //\r | |
361a8267 | 500 | Param1 = ShellCommandLineGetRawValue(Package, 1);\r |
501 | Param2 = ShellCommandLineGetRawValue(Package, 2);\r | |
502 | Count = ShellCommandLineGetCount(Package);\r | |
503 | \r | |
6878e7a7 | 504 | if (Param1 != NULL) {\r |
505 | Status = ShellConvertStringToUint64(Param1, &Intermediate, TRUE, FALSE);\r | |
506 | Handle1 = ConvertHandleIndexToHandle((UINTN)Intermediate);\r | |
507 | if (EFI_ERROR(Status)) {\r | |
508 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param1);\r | |
509 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
510 | }\r | |
511 | } else {\r | |
512 | Handle1 = NULL;\r | |
361a8267 | 513 | }\r |
6878e7a7 | 514 | \r |
515 | if (Param2 != NULL) {\r | |
516 | Status = ShellConvertStringToUint64(Param2, &Intermediate, TRUE, FALSE);\r | |
517 | Handle2 = ConvertHandleIndexToHandle((UINTN)Intermediate);\r | |
518 | if (EFI_ERROR(Status)) {\r | |
519 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);\r | |
520 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
521 | }\r | |
522 | } else {\r | |
523 | Handle2 = NULL;\r | |
361a8267 | 524 | }\r |
525 | \r | |
526 | if (ShellStatus == SHELL_SUCCESS) {\r | |
527 | if (Param1 != NULL && Handle1 == NULL){\r | |
528 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param1);\r | |
529 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
530 | } else if (Param2 != NULL && Handle2 == NULL) {\r | |
531 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);\r | |
532 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
6b825919 | 533 | } else if (Handle2 != NULL && Handle1 != NULL && EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r |
534 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);\r | |
535 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
361a8267 | 536 | } else {\r |
537 | Status = ConvertAndConnectControllers(Handle1, Handle2, ShellCommandLineGetFlag(Package, L"-r"), (BOOLEAN)(Count!=0));\r | |
538 | if (EFI_ERROR(Status)) {\r | |
539 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CONNECT_NONE), gShellDriver1HiiHandle);\r | |
540 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
541 | }\r | |
4ba49616 | 542 | }\r |
543 | }\r | |
544 | }\r | |
545 | \r | |
546 | ShellCommandLineFreeVarList (Package);\r | |
547 | }\r | |
548 | return (ShellStatus);\r | |
549 | }\r | |
550 | \r |