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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 | |
96 | \r | |
97 | return EFI_SUCCESS;\r | |
98 | }\r | |
99 | \r | |
100 | \r | |
4ba49616 | 101 | /**\r |
361a8267 | 102 | Connect controller(s) and driver(s).\r |
103 | \r | |
0ff81081 QS |
104 | @param[in] ControllerHandle The handle to the controller. Should have driver binding on it.\r |
105 | @param[in] DriverHandle The handle to the driver. Should have driver binding.\r | |
361a8267 | 106 | @param[in] Recursive TRUE to connect recursively, FALSE otherwise.\r |
107 | @param[in] Output TRUE to have info on the screen, FALSE otherwise.\r | |
108 | @param[in] AlwaysOutput Override Output for errors.\r | |
109 | \r | |
110 | @retval EFI_SUCCESS The operation was successful.\r | |
4ba49616 | 111 | **/\r |
112 | EFI_STATUS\r | |
113 | EFIAPI\r | |
114 | ConnectControllers (\r | |
115 | IN CONST EFI_HANDLE ControllerHandle OPTIONAL,\r | |
116 | IN CONST EFI_HANDLE DriverHandle OPTIONAL,\r | |
117 | IN CONST BOOLEAN Recursive,\r | |
118 | IN CONST BOOLEAN Output,\r | |
119 | IN CONST BOOLEAN AlwaysOutput\r | |
120 | )\r | |
121 | {\r | |
122 | EFI_STATUS Status;\r | |
123 | EFI_STATUS Status2;\r | |
124 | EFI_HANDLE *ControllerHandleList;\r | |
125 | EFI_HANDLE *DriverHandleList;\r | |
126 | EFI_HANDLE *HandleWalker;\r | |
127 | \r | |
128 | ControllerHandleList = NULL;\r | |
129 | Status = EFI_NOT_FOUND;\r | |
130 | Status2 = EFI_NOT_FOUND;\r | |
131 | \r | |
132 | //\r | |
133 | // If we have a single handle to connect make that a 'list'\r | |
134 | //\r | |
135 | if (DriverHandle == NULL) {\r | |
136 | DriverHandleList = NULL;\r | |
137 | } else {\r | |
361a8267 | 138 | DriverHandleList = AllocateZeroPool(2*sizeof(EFI_HANDLE));\r |
4ba49616 | 139 | if (DriverHandleList == NULL) {\r |
140 | return (EFI_OUT_OF_RESOURCES);\r | |
141 | }\r | |
142 | DriverHandleList[0] = DriverHandle;\r | |
143 | DriverHandleList[1] = NULL;\r | |
144 | }\r | |
145 | \r | |
146 | //\r | |
147 | // do we connect all controllers (with a loop) or a single one...\r | |
148 | // This is where we call the gBS->ConnectController function.\r | |
149 | //\r | |
150 | if (ControllerHandle == NULL) {\r | |
151 | ControllerHandleList = GetHandleListByProtocol(&gEfiDevicePathProtocolGuid);\r | |
152 | for (HandleWalker = ControllerHandleList\r | |
153 | ; HandleWalker != NULL && *HandleWalker != NULL\r | |
154 | ; HandleWalker++\r | |
155 | ){\r | |
156 | Status = gBS->ConnectController(*HandleWalker, DriverHandleList, NULL, Recursive);\r | |
157 | if (!EFI_ERROR(Status)) {\r | |
158 | Status2 = EFI_SUCCESS;\r | |
159 | }\r | |
160 | if ((Output && !EFI_ERROR(Status)) || AlwaysOutput) {\r | |
161 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_HANDLE_RESULT), gShellDriver1HiiHandle, L"Connect", ConvertHandleToHandleIndex(*HandleWalker), Status);\r | |
162 | }\r | |
163 | }\r | |
164 | } else {\r | |
165 | Status = gBS->ConnectController(ControllerHandle, DriverHandleList, NULL, Recursive);\r | |
166 | if (!EFI_ERROR(Status)) {\r | |
167 | Status2 = EFI_SUCCESS;\r | |
168 | }\r | |
169 | if ((Output && !EFI_ERROR(Status)) || AlwaysOutput) {\r | |
170 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_HANDLE_RESULT), gShellDriver1HiiHandle, L"Connect", ConvertHandleToHandleIndex(ControllerHandle), Status);\r | |
171 | }\r | |
172 | }\r | |
173 | \r | |
174 | //\r | |
175 | // Free any memory we allocated.\r | |
176 | //\r | |
177 | if (ControllerHandleList != NULL) {\r | |
178 | FreePool(ControllerHandleList);\r | |
179 | }\r | |
180 | if (DriverHandleList != NULL) {\r | |
181 | FreePool(DriverHandleList);\r | |
182 | }\r | |
183 | return (Status2);\r | |
184 | }\r | |
185 | \r | |
361a8267 | 186 | /**\r |
187 | Do a connect from an EFI variable via it's key name.\r | |
188 | \r | |
189 | @param[in] Key The name of the EFI Variable.\r | |
190 | \r | |
191 | @retval EFI_SUCCESS The operation was successful.\r | |
192 | **/\r | |
4ba49616 | 193 | EFI_STATUS\r |
194 | EFIAPI\r | |
195 | ConnectFromDevPaths (\r | |
196 | IN CONST CHAR16 *Key\r | |
197 | )\r | |
198 | {\r | |
199 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
36d6448c QS |
200 | EFI_DEVICE_PATH_PROTOCOL *CopyOfDevPath;\r |
201 | EFI_DEVICE_PATH_PROTOCOL *Instance; \r | |
202 | EFI_DEVICE_PATH_PROTOCOL *Next;\r | |
4ba49616 | 203 | UINTN Length;\r |
0ff81081 QS |
204 | UINTN Index;\r |
205 | UINTN HandleArrayCount;\r | |
36d6448c | 206 | UINTN Size;\r |
0ff81081 | 207 | EFI_HANDLE *HandleArray;\r |
4ba49616 | 208 | EFI_STATUS Status;\r |
0ff81081 QS |
209 | BOOLEAN AtLeastOneConnected;\r |
210 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
211 | UINT8 Class[3];\r | |
212 | \r | |
4ba49616 | 213 | DevPath = NULL;\r |
214 | Length = 0;\r | |
0ff81081 | 215 | AtLeastOneConnected = FALSE;\r |
36d6448c | 216 | \r |
4ba49616 | 217 | //\r |
218 | // Get the DevicePath buffer from the variable...\r | |
219 | //\r | |
220 | Status = gRT->GetVariable((CHAR16*)Key, (EFI_GUID*)&gEfiGlobalVariableGuid, NULL, &Length, DevPath);\r | |
221 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
361a8267 | 222 | DevPath = AllocateZeroPool(Length);\r |
0ff81081 QS |
223 | if (DevPath == NULL) {\r |
224 | return EFI_OUT_OF_RESOURCES;\r | |
225 | }\r | |
4ba49616 | 226 | Status = gRT->GetVariable((CHAR16*)Key, (EFI_GUID*)&gEfiGlobalVariableGuid, NULL, &Length, DevPath);\r |
36d6448c QS |
227 | if (EFI_ERROR (Status)) {\r |
228 | if (DevPath != NULL) {\r | |
229 | FreePool (DevPath);\r | |
230 | }\r | |
231 | return Status;\r | |
232 | }\r | |
233 | } else if (EFI_ERROR (Status)) {\r | |
234 | return Status;\r | |
4ba49616 | 235 | }\r |
236 | \r | |
237 | Status = EFI_NOT_FOUND;\r | |
36d6448c QS |
238 | \r |
239 | CopyOfDevPath = DevPath;\r | |
4ba49616 | 240 | //\r |
241 | // walk the list of devices and connect them\r | |
242 | //\r | |
36d6448c QS |
243 | do {\r |
244 | //\r | |
245 | // Check every instance of the console variable\r | |
246 | //\r | |
247 | Instance = GetNextDevicePathInstance (&CopyOfDevPath, &Size);\r | |
248 | if (Instance == NULL) {\r | |
249 | if (DevPath != NULL) {\r | |
250 | FreePool (DevPath);\r | |
251 | }\r | |
252 | return EFI_UNSUPPORTED;\r | |
253 | }\r | |
254 | \r | |
255 | Next = Instance;\r | |
256 | while (!IsDevicePathEndType (Next)) {\r | |
257 | Next = NextDevicePathNode (Next);\r | |
258 | }\r | |
259 | \r | |
260 | SetDevicePathEndNode (Next);\r | |
4ba49616 | 261 | //\r |
0ff81081 | 262 | // connect short form device path\r |
4ba49616 | 263 | //\r |
36d6448c QS |
264 | if ((DevicePathType (Instance) == MESSAGING_DEVICE_PATH) &&\r |
265 | ((DevicePathSubType (Instance) == MSG_USB_CLASS_DP)\r | |
266 | || (DevicePathSubType (Instance) == MSG_USB_WWID_DP)\r | |
0ff81081 | 267 | )) {\r |
0ff81081 QS |
268 | \r |
269 | Status = ShellConnectPciRootBridge ();\r | |
270 | if (EFI_ERROR(Status)) {\r | |
36d6448c | 271 | FreePool(Instance);\r |
0ff81081 QS |
272 | FreePool(DevPath);\r |
273 | return Status;\r | |
4ba49616 | 274 | }\r |
0ff81081 QS |
275 | \r |
276 | Status = gBS->LocateHandleBuffer (\r | |
277 | ByProtocol,\r | |
278 | &gEfiPciIoProtocolGuid,\r | |
279 | NULL,\r | |
280 | &HandleArrayCount,\r | |
281 | &HandleArray\r | |
282 | );\r | |
283 | \r | |
284 | if (!EFI_ERROR (Status)) {\r | |
285 | for (Index = 0; Index < HandleArrayCount; Index++) {\r | |
286 | Status = gBS->HandleProtocol (\r | |
287 | HandleArray[Index],\r | |
288 | &gEfiPciIoProtocolGuid,\r | |
289 | (VOID **)&PciIo\r | |
290 | );\r | |
291 | \r | |
292 | if (!EFI_ERROR (Status)) {\r | |
293 | Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint8, 0x09, 3, &Class);\r | |
294 | if (!EFI_ERROR (Status)) {\r | |
295 | if ((PCI_CLASS_SERIAL == Class[2]) &&\r | |
296 | (PCI_CLASS_SERIAL_USB == Class[1])) {\r | |
297 | Status = gBS->ConnectController (\r | |
298 | HandleArray[Index],\r | |
299 | NULL,\r | |
300 | Instance,\r | |
301 | FALSE\r | |
302 | );\r | |
303 | if (!EFI_ERROR(Status)) {\r | |
304 | AtLeastOneConnected = TRUE;\r | |
305 | }\r | |
306 | }\r | |
307 | }\r | |
308 | }\r | |
309 | }\r | |
310 | }\r | |
311 | \r | |
312 | if (HandleArray != NULL) {\r | |
313 | FreePool (HandleArray);\r | |
314 | }\r | |
0ff81081 QS |
315 | } else { \r |
316 | //\r | |
317 | // connect the entire device path\r | |
318 | //\r | |
0ff81081 QS |
319 | Status = ShellConnectDevicePath (Instance);\r |
320 | if (!EFI_ERROR (Status)) {\r | |
321 | AtLeastOneConnected = TRUE;\r | |
322 | }\r | |
4ba49616 | 323 | }\r |
36d6448c | 324 | FreePool (Instance);\r |
0ff81081 | 325 | \r |
36d6448c | 326 | } while (CopyOfDevPath != NULL);\r |
0ff81081 | 327 | \r |
4ba49616 | 328 | if (DevPath != NULL) {\r |
329 | FreePool(DevPath);\r | |
330 | }\r | |
0ff81081 QS |
331 | \r |
332 | if (AtLeastOneConnected) {\r | |
333 | return EFI_SUCCESS;\r | |
334 | } else {\r | |
335 | return EFI_NOT_FOUND;\r | |
336 | }\r | |
337 | \r | |
4ba49616 | 338 | }\r |
339 | \r | |
361a8267 | 340 | /**\r |
341 | Convert the handle identifiers from strings and then connect them.\r | |
342 | \r | |
343 | One of them should have driver binding and either can be NULL.\r | |
344 | \r | |
345 | @param[in] Handle1 The first handle.\r | |
346 | @param[in] Handle2 The second handle.\r | |
347 | @param[in] Recursive TRUE to do connect recursively. FALSE otherwise.\r | |
348 | @param[in] Output TRUE to have output to screen. FALSE otherwise.\r | |
349 | \r | |
350 | @retval EFI_SUCCESS The operation was successful.\r | |
351 | **/\r | |
4ba49616 | 352 | EFI_STATUS\r |
353 | EFIAPI\r | |
354 | ConvertAndConnectControllers (\r | |
361a8267 | 355 | IN EFI_HANDLE *Handle1 OPTIONAL,\r |
356 | IN EFI_HANDLE *Handle2 OPTIONAL,\r | |
4ba49616 | 357 | IN CONST BOOLEAN Recursive,\r |
358 | IN CONST BOOLEAN Output\r | |
359 | )\r | |
360 | {\r | |
4ba49616 | 361 | //\r |
362 | // if only one is NULL verify it's the proper one...\r | |
363 | //\r | |
364 | if ( (Handle1 == NULL && Handle2 != NULL)\r | |
365 | || (Handle1 != NULL && Handle2 == NULL)\r | |
366 | ){\r | |
367 | //\r | |
368 | // Figure out which one should be NULL and move the handle to the right place.\r | |
369 | // If Handle1 is NULL then test Handle2 and vise versa.\r | |
370 | // The one that DOES has driver binding must be Handle2\r | |
371 | //\r | |
372 | if (Handle1 == NULL) {\r | |
373 | if (EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r | |
374 | // swap\r | |
375 | Handle1 = Handle2;\r | |
376 | Handle2 = NULL;\r | |
377 | } else {\r | |
378 | // We're all good...\r | |
379 | }\r | |
380 | } else {\r | |
381 | if (EFI_ERROR(gBS->OpenProtocol(Handle1, &gEfiDriverBindingProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r | |
382 | // We're all good...\r | |
383 | } else {\r | |
384 | // swap\r | |
385 | Handle2 = Handle1;\r | |
386 | Handle1 = NULL;\r | |
387 | }\r | |
388 | }\r | |
389 | }\r | |
390 | \r | |
361a8267 | 391 | return (ConnectControllers(Handle1, Handle2, Recursive, Output, (BOOLEAN)(Handle2 != NULL && Handle1 != NULL)));\r |
4ba49616 | 392 | }\r |
393 | \r | |
394 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
395 | {L"-c", TypeFlag},\r | |
396 | {L"-r", TypeFlag},\r | |
397 | {NULL, TypeMax}\r | |
398 | };\r | |
399 | \r | |
400 | /**\r | |
401 | Function for 'connect' command.\r | |
402 | \r | |
403 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
404 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
405 | **/\r | |
406 | SHELL_STATUS\r | |
407 | EFIAPI\r | |
408 | ShellCommandRunConnect (\r | |
409 | IN EFI_HANDLE ImageHandle,\r | |
410 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
411 | )\r | |
412 | {\r | |
413 | EFI_STATUS Status;\r | |
414 | LIST_ENTRY *Package;\r | |
415 | CHAR16 *ProblemParam;\r | |
416 | SHELL_STATUS ShellStatus;\r | |
417 | CONST CHAR16 *Param1;\r | |
418 | CONST CHAR16 *Param2;\r | |
419 | UINTN Count;\r | |
361a8267 | 420 | EFI_HANDLE Handle1;\r |
421 | EFI_HANDLE Handle2;\r | |
422 | UINT64 Intermediate;\r | |
4ba49616 | 423 | \r |
424 | ShellStatus = SHELL_SUCCESS;\r | |
4ba49616 | 425 | //\r |
426 | // initialize the shell lib (we must be in non-auto-init...)\r | |
427 | //\r | |
428 | Status = ShellInitialize();\r | |
429 | ASSERT_EFI_ERROR(Status);\r | |
430 | \r | |
431 | Status = CommandInit();\r | |
432 | ASSERT_EFI_ERROR(Status);\r | |
433 | \r | |
434 | //\r | |
435 | // parse the command line\r | |
436 | //\r | |
437 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
438 | if (EFI_ERROR(Status)) {\r | |
439 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
440 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);\r | |
441 | FreePool(ProblemParam);\r | |
442 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
443 | } else {\r | |
444 | ASSERT(FALSE);\r | |
445 | }\r | |
446 | } else {\r | |
447 | //\r | |
448 | // 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 | |
449 | //\r | |
6878e7a7 | 450 | Count = (gInReconnect?0x4:0x3);\r |
451 | if ((ShellCommandLineGetCount(Package) > Count)\r | |
4ba49616 | 452 | ||((ShellCommandLineGetFlag(Package, L"-r") || ShellCommandLineGetFlag(Package, L"-c")) && ShellCommandLineGetCount(Package)>1)\r |
453 | ||(ShellCommandLineGetFlag(Package, L"-r") && ShellCommandLineGetFlag(Package, L"-c") )\r | |
454 | ){\r | |
455 | //\r | |
456 | // error for too many parameters\r | |
457 | //\r | |
458 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);\r | |
459 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
460 | } else if (ShellCommandLineGetFlag(Package, L"-c")) {\r | |
461 | //\r | |
462 | // do the conin and conout from EFI variables\r | |
463 | // if the first fails dont 'loose' the error\r | |
464 | //\r | |
465 | Status = ConnectFromDevPaths(L"ConInDev");\r | |
466 | if (EFI_ERROR(Status)) {\r | |
467 | ConnectFromDevPaths(L"ConOutDev");\r | |
468 | } else {\r | |
469 | Status = ConnectFromDevPaths(L"ConOutDev");\r | |
470 | }\r | |
471 | if (EFI_ERROR(Status)) {\r | |
4ccd9214 | 472 | ConnectFromDevPaths(L"ErrOutDev");\r |
4ba49616 | 473 | } else {\r |
4ccd9214 | 474 | Status = ConnectFromDevPaths(L"ErrOutDev");\r |
4ba49616 | 475 | }\r |
476 | if (EFI_ERROR(Status)) {\r | |
4ccd9214 | 477 | ConnectFromDevPaths(L"ErrOut");\r |
4ba49616 | 478 | } else {\r |
4ccd9214 | 479 | Status = ConnectFromDevPaths(L"ErrOut");\r |
4ba49616 | 480 | }\r |
481 | if (EFI_ERROR(Status)) {\r | |
482 | ConnectFromDevPaths(L"ConIn");\r | |
483 | } else {\r | |
484 | Status = ConnectFromDevPaths(L"ConIn");\r | |
485 | }\r | |
486 | if (EFI_ERROR(Status)) {\r | |
487 | ConnectFromDevPaths(L"ConOut");\r | |
488 | } else {\r | |
489 | Status = ConnectFromDevPaths(L"ConOut");\r | |
490 | }\r | |
491 | if (EFI_ERROR(Status)) {\r | |
492 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
493 | }\r | |
494 | } else {\r | |
495 | //\r | |
496 | // 0, 1, or 2 specific handles and possibly recursive\r | |
497 | //\r | |
361a8267 | 498 | Param1 = ShellCommandLineGetRawValue(Package, 1);\r |
499 | Param2 = ShellCommandLineGetRawValue(Package, 2);\r | |
500 | Count = ShellCommandLineGetCount(Package);\r | |
501 | \r | |
6878e7a7 | 502 | if (Param1 != NULL) {\r |
503 | Status = ShellConvertStringToUint64(Param1, &Intermediate, TRUE, FALSE);\r | |
504 | Handle1 = ConvertHandleIndexToHandle((UINTN)Intermediate);\r | |
505 | if (EFI_ERROR(Status)) {\r | |
506 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param1);\r | |
507 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
508 | }\r | |
509 | } else {\r | |
510 | Handle1 = NULL;\r | |
361a8267 | 511 | }\r |
6878e7a7 | 512 | \r |
513 | if (Param2 != NULL) {\r | |
514 | Status = ShellConvertStringToUint64(Param2, &Intermediate, TRUE, FALSE);\r | |
515 | Handle2 = ConvertHandleIndexToHandle((UINTN)Intermediate);\r | |
516 | if (EFI_ERROR(Status)) {\r | |
517 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);\r | |
518 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
519 | }\r | |
520 | } else {\r | |
521 | Handle2 = NULL;\r | |
361a8267 | 522 | }\r |
523 | \r | |
524 | if (ShellStatus == SHELL_SUCCESS) {\r | |
525 | if (Param1 != NULL && Handle1 == NULL){\r | |
526 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param1);\r | |
527 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
528 | } else if (Param2 != NULL && Handle2 == NULL) {\r | |
529 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);\r | |
530 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
6b825919 | 531 | } else if (Handle2 != NULL && Handle1 != NULL && EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r |
532 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);\r | |
533 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
361a8267 | 534 | } else {\r |
535 | Status = ConvertAndConnectControllers(Handle1, Handle2, ShellCommandLineGetFlag(Package, L"-r"), (BOOLEAN)(Count!=0));\r | |
536 | if (EFI_ERROR(Status)) {\r | |
537 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CONNECT_NONE), gShellDriver1HiiHandle);\r | |
538 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
539 | }\r | |
4ba49616 | 540 | }\r |
541 | }\r | |
542 | }\r | |
543 | \r | |
544 | ShellCommandLineFreeVarList (Package);\r | |
545 | }\r | |
546 | return (ShellStatus);\r | |
547 | }\r | |
548 | \r |