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4ba49616 | 1 | /** @file\r |
2 | Main file for connect shell Driver1 function.\r | |
3 | \r | |
c011b6c9 | 4 | (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r |
ba0014b9 | 5 | Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>\r |
56ba3746 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
4ba49616 | 7 | \r |
8 | **/\r | |
9 | \r | |
10 | #include "UefiShellDriver1CommandsLib.h"\r | |
11 | \r | |
0ff81081 QS |
12 | /**\r |
13 | Create all handles associate with every device path node.\r | |
14 | \r | |
15 | @param DevicePathToConnect The device path which will be connected.\r | |
16 | \r | |
17 | @retval EFI_SUCCESS All handles associate with every device path node\r | |
18 | have been created.\r | |
19 | @retval EFI_INVALID_PARAMETER DevicePathToConnect is NULL.\r | |
20 | @retval EFI_NOT_FOUND Create the handle associate with one device path\r | |
21 | node failed\r | |
22 | \r | |
23 | **/\r | |
24 | EFI_STATUS\r | |
25 | ShellConnectDevicePath (\r | |
26 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePathToConnect\r | |
27 | )\r | |
28 | {\r | |
29 | EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath;\r | |
30 | EFI_STATUS Status;\r | |
31 | EFI_HANDLE Handle;\r | |
36d6448c | 32 | EFI_HANDLE PreviousHandle;\r |
ba0014b9 | 33 | \r |
0ff81081 QS |
34 | if (DevicePathToConnect == NULL) {\r |
35 | return EFI_INVALID_PARAMETER;\r | |
36 | }\r | |
36d6448c QS |
37 | \r |
38 | PreviousHandle = NULL;\r | |
ba0014b9 | 39 | do{\r |
0ff81081 QS |
40 | RemainingDevicePath = DevicePathToConnect;\r |
41 | Status = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, &RemainingDevicePath, &Handle);\r | |
ba0014b9 | 42 | \r |
0ff81081 | 43 | if (!EFI_ERROR (Status) && (Handle != NULL)) {\r |
36d6448c QS |
44 | if (PreviousHandle == Handle) {\r |
45 | Status = EFI_NOT_FOUND;\r | |
46 | } else {\r | |
47 | PreviousHandle = Handle;\r | |
48 | Status = gBS->ConnectController (Handle, NULL, RemainingDevicePath, FALSE);\r | |
49 | }\r | |
0ff81081 | 50 | }\r |
ba0014b9 | 51 | \r |
36d6448c | 52 | } while (!EFI_ERROR (Status) && !IsDevicePathEnd (RemainingDevicePath) );\r |
ba0014b9 | 53 | \r |
0ff81081 | 54 | return Status;\r |
ba0014b9 | 55 | \r |
0ff81081 QS |
56 | }\r |
57 | \r | |
58 | /**\r | |
59 | Connect drivers for PCI root bridge.\r | |
ba0014b9 | 60 | \r |
0ff81081 QS |
61 | @retval EFI_SUCCESS Connect drivers successfully.\r |
62 | @retval EFI_NOT_FOUND Cannot find PCI root bridge device.\r | |
63 | \r | |
64 | **/\r | |
65 | EFI_STATUS\r | |
66 | ShellConnectPciRootBridge (\r | |
67 | VOID\r | |
68 | )\r | |
ba0014b9 | 69 | {\r |
0ff81081 QS |
70 | UINTN RootBridgeHandleCount;\r |
71 | EFI_HANDLE *RootBridgeHandleBuffer;\r | |
72 | UINTN RootBridgeIndex;\r | |
73 | EFI_STATUS Status;\r | |
ba0014b9 | 74 | \r |
0ff81081 | 75 | RootBridgeHandleCount = 0;\r |
ba0014b9 LG |
76 | \r |
77 | Status = gBS->LocateHandleBuffer (\r | |
78 | ByProtocol,\r | |
79 | &gEfiPciRootBridgeIoProtocolGuid,\r | |
80 | NULL,\r | |
81 | &RootBridgeHandleCount,\r | |
82 | &RootBridgeHandleBuffer\r | |
0ff81081 QS |
83 | );\r |
84 | if (EFI_ERROR (Status)) {\r | |
85 | return Status;\r | |
86 | }\r | |
ba0014b9 LG |
87 | \r |
88 | for (RootBridgeIndex = 0; RootBridgeIndex < RootBridgeHandleCount; RootBridgeIndex++) {\r | |
89 | gBS->ConnectController (RootBridgeHandleBuffer[RootBridgeIndex], NULL, NULL, FALSE);\r | |
90 | }\r | |
d86b04fb QS |
91 | \r |
92 | FreePool (RootBridgeHandleBuffer);\r | |
ba0014b9 | 93 | \r |
0ff81081 QS |
94 | return EFI_SUCCESS;\r |
95 | }\r | |
96 | \r | |
97 | \r | |
4ba49616 | 98 | /**\r |
361a8267 | 99 | Connect controller(s) and driver(s).\r |
100 | \r | |
0ff81081 QS |
101 | @param[in] ControllerHandle The handle to the controller. Should have driver binding on it.\r |
102 | @param[in] DriverHandle The handle to the driver. Should have driver binding.\r | |
361a8267 | 103 | @param[in] Recursive TRUE to connect recursively, FALSE otherwise.\r |
104 | @param[in] Output TRUE to have info on the screen, FALSE otherwise.\r | |
105 | @param[in] AlwaysOutput Override Output for errors.\r | |
106 | \r | |
107 | @retval EFI_SUCCESS The operation was successful.\r | |
4ba49616 | 108 | **/\r |
109 | EFI_STATUS\r | |
4ba49616 | 110 | ConnectControllers (\r |
111 | IN CONST EFI_HANDLE ControllerHandle OPTIONAL,\r | |
112 | IN CONST EFI_HANDLE DriverHandle OPTIONAL,\r | |
113 | IN CONST BOOLEAN Recursive,\r | |
114 | IN CONST BOOLEAN Output,\r | |
115 | IN CONST BOOLEAN AlwaysOutput\r | |
116 | )\r | |
117 | {\r | |
118 | EFI_STATUS Status;\r | |
119 | EFI_STATUS Status2;\r | |
120 | EFI_HANDLE *ControllerHandleList;\r | |
121 | EFI_HANDLE *DriverHandleList;\r | |
122 | EFI_HANDLE *HandleWalker;\r | |
123 | \r | |
124 | ControllerHandleList = NULL;\r | |
125 | Status = EFI_NOT_FOUND;\r | |
126 | Status2 = EFI_NOT_FOUND;\r | |
127 | \r | |
128 | //\r | |
129 | // If we have a single handle to connect make that a 'list'\r | |
130 | //\r | |
131 | if (DriverHandle == NULL) {\r | |
132 | DriverHandleList = NULL;\r | |
133 | } else {\r | |
361a8267 | 134 | DriverHandleList = AllocateZeroPool(2*sizeof(EFI_HANDLE));\r |
4ba49616 | 135 | if (DriverHandleList == NULL) {\r |
136 | return (EFI_OUT_OF_RESOURCES);\r | |
137 | }\r | |
138 | DriverHandleList[0] = DriverHandle;\r | |
139 | DriverHandleList[1] = NULL;\r | |
140 | }\r | |
141 | \r | |
142 | //\r | |
143 | // do we connect all controllers (with a loop) or a single one...\r | |
144 | // This is where we call the gBS->ConnectController function.\r | |
145 | //\r | |
146 | if (ControllerHandle == NULL) {\r | |
147 | ControllerHandleList = GetHandleListByProtocol(&gEfiDevicePathProtocolGuid);\r | |
148 | for (HandleWalker = ControllerHandleList\r | |
149 | ; HandleWalker != NULL && *HandleWalker != NULL\r | |
150 | ; HandleWalker++\r | |
151 | ){\r | |
152 | Status = gBS->ConnectController(*HandleWalker, DriverHandleList, NULL, Recursive);\r | |
153 | if (!EFI_ERROR(Status)) {\r | |
154 | Status2 = EFI_SUCCESS;\r | |
155 | }\r | |
156 | if ((Output && !EFI_ERROR(Status)) || AlwaysOutput) {\r | |
157 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_HANDLE_RESULT), gShellDriver1HiiHandle, L"Connect", ConvertHandleToHandleIndex(*HandleWalker), Status);\r | |
158 | }\r | |
159 | }\r | |
160 | } else {\r | |
161 | Status = gBS->ConnectController(ControllerHandle, DriverHandleList, NULL, Recursive);\r | |
162 | if (!EFI_ERROR(Status)) {\r | |
163 | Status2 = EFI_SUCCESS;\r | |
164 | }\r | |
165 | if ((Output && !EFI_ERROR(Status)) || AlwaysOutput) {\r | |
166 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_HANDLE_RESULT), gShellDriver1HiiHandle, L"Connect", ConvertHandleToHandleIndex(ControllerHandle), Status);\r | |
167 | }\r | |
168 | }\r | |
169 | \r | |
170 | //\r | |
171 | // Free any memory we allocated.\r | |
172 | //\r | |
173 | if (ControllerHandleList != NULL) {\r | |
174 | FreePool(ControllerHandleList);\r | |
175 | }\r | |
176 | if (DriverHandleList != NULL) {\r | |
177 | FreePool(DriverHandleList);\r | |
178 | }\r | |
179 | return (Status2);\r | |
180 | }\r | |
181 | \r | |
361a8267 | 182 | /**\r |
183 | Do a connect from an EFI variable via it's key name.\r | |
184 | \r | |
185 | @param[in] Key The name of the EFI Variable.\r | |
186 | \r | |
187 | @retval EFI_SUCCESS The operation was successful.\r | |
188 | **/\r | |
4ba49616 | 189 | EFI_STATUS\r |
d86b04fb | 190 | ShellConnectFromDevPaths (\r |
4ba49616 | 191 | IN CONST CHAR16 *Key\r |
192 | )\r | |
193 | {\r | |
194 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
36d6448c | 195 | EFI_DEVICE_PATH_PROTOCOL *CopyOfDevPath;\r |
ba0014b9 | 196 | EFI_DEVICE_PATH_PROTOCOL *Instance;\r |
36d6448c | 197 | EFI_DEVICE_PATH_PROTOCOL *Next;\r |
4ba49616 | 198 | UINTN Length;\r |
0ff81081 QS |
199 | UINTN Index;\r |
200 | UINTN HandleArrayCount;\r | |
36d6448c | 201 | UINTN Size;\r |
0ff81081 | 202 | EFI_HANDLE *HandleArray;\r |
4ba49616 | 203 | EFI_STATUS Status;\r |
0ff81081 QS |
204 | BOOLEAN AtLeastOneConnected;\r |
205 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
206 | UINT8 Class[3];\r | |
ba0014b9 | 207 | \r |
4ba49616 | 208 | DevPath = NULL;\r |
209 | Length = 0;\r | |
0ff81081 | 210 | AtLeastOneConnected = FALSE;\r |
36d6448c | 211 | \r |
4ba49616 | 212 | //\r |
213 | // Get the DevicePath buffer from the variable...\r | |
214 | //\r | |
215 | Status = gRT->GetVariable((CHAR16*)Key, (EFI_GUID*)&gEfiGlobalVariableGuid, NULL, &Length, DevPath);\r | |
216 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
361a8267 | 217 | DevPath = AllocateZeroPool(Length);\r |
0ff81081 QS |
218 | if (DevPath == NULL) {\r |
219 | return EFI_OUT_OF_RESOURCES;\r | |
220 | }\r | |
4ba49616 | 221 | Status = gRT->GetVariable((CHAR16*)Key, (EFI_GUID*)&gEfiGlobalVariableGuid, NULL, &Length, DevPath);\r |
36d6448c QS |
222 | if (EFI_ERROR (Status)) {\r |
223 | if (DevPath != NULL) {\r | |
224 | FreePool (DevPath);\r | |
225 | }\r | |
226 | return Status;\r | |
227 | }\r | |
228 | } else if (EFI_ERROR (Status)) {\r | |
229 | return Status;\r | |
4ba49616 | 230 | }\r |
231 | \r | |
232 | Status = EFI_NOT_FOUND;\r | |
36d6448c QS |
233 | \r |
234 | CopyOfDevPath = DevPath;\r | |
4ba49616 | 235 | //\r |
236 | // walk the list of devices and connect them\r | |
237 | //\r | |
36d6448c QS |
238 | do {\r |
239 | //\r | |
240 | // Check every instance of the console variable\r | |
241 | //\r | |
242 | Instance = GetNextDevicePathInstance (&CopyOfDevPath, &Size);\r | |
243 | if (Instance == NULL) {\r | |
244 | if (DevPath != NULL) {\r | |
245 | FreePool (DevPath);\r | |
246 | }\r | |
247 | return EFI_UNSUPPORTED;\r | |
248 | }\r | |
249 | \r | |
250 | Next = Instance;\r | |
251 | while (!IsDevicePathEndType (Next)) {\r | |
252 | Next = NextDevicePathNode (Next);\r | |
253 | }\r | |
254 | \r | |
255 | SetDevicePathEndNode (Next);\r | |
4ba49616 | 256 | //\r |
0ff81081 | 257 | // connect short form device path\r |
4ba49616 | 258 | //\r |
36d6448c QS |
259 | if ((DevicePathType (Instance) == MESSAGING_DEVICE_PATH) &&\r |
260 | ((DevicePathSubType (Instance) == MSG_USB_CLASS_DP)\r | |
261 | || (DevicePathSubType (Instance) == MSG_USB_WWID_DP)\r | |
0ff81081 | 262 | )) {\r |
ba0014b9 | 263 | \r |
0ff81081 QS |
264 | Status = ShellConnectPciRootBridge ();\r |
265 | if (EFI_ERROR(Status)) {\r | |
36d6448c | 266 | FreePool(Instance);\r |
0ff81081 QS |
267 | FreePool(DevPath);\r |
268 | return Status;\r | |
4ba49616 | 269 | }\r |
ba0014b9 | 270 | \r |
0ff81081 QS |
271 | Status = gBS->LocateHandleBuffer (\r |
272 | ByProtocol,\r | |
273 | &gEfiPciIoProtocolGuid,\r | |
274 | NULL,\r | |
275 | &HandleArrayCount,\r | |
276 | &HandleArray\r | |
277 | );\r | |
ba0014b9 | 278 | \r |
0ff81081 QS |
279 | if (!EFI_ERROR (Status)) {\r |
280 | for (Index = 0; Index < HandleArrayCount; Index++) {\r | |
281 | Status = gBS->HandleProtocol (\r | |
282 | HandleArray[Index],\r | |
283 | &gEfiPciIoProtocolGuid,\r | |
284 | (VOID **)&PciIo\r | |
285 | );\r | |
ba0014b9 | 286 | \r |
0ff81081 QS |
287 | if (!EFI_ERROR (Status)) {\r |
288 | Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint8, 0x09, 3, &Class);\r | |
289 | if (!EFI_ERROR (Status)) {\r | |
290 | if ((PCI_CLASS_SERIAL == Class[2]) &&\r | |
291 | (PCI_CLASS_SERIAL_USB == Class[1])) {\r | |
292 | Status = gBS->ConnectController (\r | |
293 | HandleArray[Index],\r | |
294 | NULL,\r | |
295 | Instance,\r | |
296 | FALSE\r | |
297 | );\r | |
298 | if (!EFI_ERROR(Status)) {\r | |
299 | AtLeastOneConnected = TRUE;\r | |
300 | }\r | |
301 | }\r | |
302 | }\r | |
303 | }\r | |
304 | }\r | |
305 | }\r | |
306 | \r | |
307 | if (HandleArray != NULL) {\r | |
308 | FreePool (HandleArray);\r | |
309 | }\r | |
ba0014b9 | 310 | } else {\r |
0ff81081 QS |
311 | //\r |
312 | // connect the entire device path\r | |
313 | //\r | |
0ff81081 QS |
314 | Status = ShellConnectDevicePath (Instance);\r |
315 | if (!EFI_ERROR (Status)) {\r | |
316 | AtLeastOneConnected = TRUE;\r | |
317 | }\r | |
4ba49616 | 318 | }\r |
36d6448c | 319 | FreePool (Instance);\r |
ba0014b9 | 320 | \r |
36d6448c | 321 | } while (CopyOfDevPath != NULL);\r |
ba0014b9 | 322 | \r |
4ba49616 | 323 | if (DevPath != NULL) {\r |
324 | FreePool(DevPath);\r | |
325 | }\r | |
0ff81081 QS |
326 | \r |
327 | if (AtLeastOneConnected) {\r | |
328 | return EFI_SUCCESS;\r | |
329 | } else {\r | |
330 | return EFI_NOT_FOUND;\r | |
331 | }\r | |
ba0014b9 | 332 | \r |
4ba49616 | 333 | }\r |
334 | \r | |
361a8267 | 335 | /**\r |
336 | Convert the handle identifiers from strings and then connect them.\r | |
337 | \r | |
338 | One of them should have driver binding and either can be NULL.\r | |
339 | \r | |
340 | @param[in] Handle1 The first handle.\r | |
341 | @param[in] Handle2 The second handle.\r | |
342 | @param[in] Recursive TRUE to do connect recursively. FALSE otherwise.\r | |
343 | @param[in] Output TRUE to have output to screen. FALSE otherwise.\r | |
344 | \r | |
345 | @retval EFI_SUCCESS The operation was successful.\r | |
346 | **/\r | |
4ba49616 | 347 | EFI_STATUS\r |
4ba49616 | 348 | ConvertAndConnectControllers (\r |
361a8267 | 349 | IN EFI_HANDLE *Handle1 OPTIONAL,\r |
350 | IN EFI_HANDLE *Handle2 OPTIONAL,\r | |
4ba49616 | 351 | IN CONST BOOLEAN Recursive,\r |
352 | IN CONST BOOLEAN Output\r | |
353 | )\r | |
354 | {\r | |
4ba49616 | 355 | //\r |
356 | // if only one is NULL verify it's the proper one...\r | |
357 | //\r | |
358 | if ( (Handle1 == NULL && Handle2 != NULL)\r | |
359 | || (Handle1 != NULL && Handle2 == NULL)\r | |
360 | ){\r | |
361 | //\r | |
362 | // Figure out which one should be NULL and move the handle to the right place.\r | |
363 | // If Handle1 is NULL then test Handle2 and vise versa.\r | |
364 | // The one that DOES has driver binding must be Handle2\r | |
365 | //\r | |
366 | if (Handle1 == NULL) {\r | |
367 | if (EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r | |
368 | // swap\r | |
369 | Handle1 = Handle2;\r | |
370 | Handle2 = NULL;\r | |
371 | } else {\r | |
372 | // We're all good...\r | |
373 | }\r | |
374 | } else {\r | |
375 | if (EFI_ERROR(gBS->OpenProtocol(Handle1, &gEfiDriverBindingProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r | |
376 | // We're all good...\r | |
377 | } else {\r | |
378 | // swap\r | |
379 | Handle2 = Handle1;\r | |
380 | Handle1 = NULL;\r | |
381 | }\r | |
382 | }\r | |
383 | }\r | |
384 | \r | |
361a8267 | 385 | return (ConnectControllers(Handle1, Handle2, Recursive, Output, (BOOLEAN)(Handle2 != NULL && Handle1 != NULL)));\r |
4ba49616 | 386 | }\r |
387 | \r | |
388 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
389 | {L"-c", TypeFlag},\r | |
390 | {L"-r", TypeFlag},\r | |
391 | {NULL, TypeMax}\r | |
392 | };\r | |
393 | \r | |
394 | /**\r | |
395 | Function for 'connect' command.\r | |
396 | \r | |
397 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
398 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
399 | **/\r | |
400 | SHELL_STATUS\r | |
401 | EFIAPI\r | |
402 | ShellCommandRunConnect (\r | |
403 | IN EFI_HANDLE ImageHandle,\r | |
404 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
405 | )\r | |
406 | {\r | |
407 | EFI_STATUS Status;\r | |
408 | LIST_ENTRY *Package;\r | |
409 | CHAR16 *ProblemParam;\r | |
410 | SHELL_STATUS ShellStatus;\r | |
411 | CONST CHAR16 *Param1;\r | |
412 | CONST CHAR16 *Param2;\r | |
413 | UINTN Count;\r | |
361a8267 | 414 | EFI_HANDLE Handle1;\r |
415 | EFI_HANDLE Handle2;\r | |
416 | UINT64 Intermediate;\r | |
4ba49616 | 417 | \r |
418 | ShellStatus = SHELL_SUCCESS;\r | |
4ba49616 | 419 | //\r |
420 | // initialize the shell lib (we must be in non-auto-init...)\r | |
421 | //\r | |
422 | Status = ShellInitialize();\r | |
423 | ASSERT_EFI_ERROR(Status);\r | |
424 | \r | |
425 | Status = CommandInit();\r | |
426 | ASSERT_EFI_ERROR(Status);\r | |
427 | \r | |
428 | //\r | |
429 | // parse the command line\r | |
430 | //\r | |
431 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
432 | if (EFI_ERROR(Status)) {\r | |
433 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
ba0014b9 | 434 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, L"connect", ProblemParam);\r |
4ba49616 | 435 | FreePool(ProblemParam);\r |
436 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
437 | } else {\r | |
438 | ASSERT(FALSE);\r | |
439 | }\r | |
440 | } else {\r | |
441 | //\r | |
442 | // 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 | |
443 | //\r | |
6878e7a7 | 444 | Count = (gInReconnect?0x4:0x3);\r |
445 | if ((ShellCommandLineGetCount(Package) > Count)\r | |
b5e44fbc QS |
446 | ||(ShellCommandLineGetFlag(Package, L"-c") && ShellCommandLineGetCount(Package)>1)\r |
447 | ||(ShellCommandLineGetFlag(Package, L"-r") && ShellCommandLineGetCount(Package)>2)\r | |
4ba49616 | 448 | ||(ShellCommandLineGetFlag(Package, L"-r") && ShellCommandLineGetFlag(Package, L"-c") )\r |
b5e44fbc | 449 | ){\r |
4ba49616 | 450 | //\r |
451 | // error for too many parameters\r | |
452 | //\r | |
ba0014b9 | 453 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"connect");\r |
4ba49616 | 454 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
455 | } else if (ShellCommandLineGetFlag(Package, L"-c")) {\r | |
456 | //\r | |
457 | // do the conin and conout from EFI variables\r | |
458 | // if the first fails dont 'loose' the error\r | |
459 | //\r | |
d86b04fb | 460 | Status = ShellConnectFromDevPaths(L"ConInDev");\r |
4ba49616 | 461 | if (EFI_ERROR(Status)) {\r |
d86b04fb | 462 | ShellConnectFromDevPaths(L"ConOutDev");\r |
4ba49616 | 463 | } else {\r |
d86b04fb | 464 | Status = ShellConnectFromDevPaths(L"ConOutDev");\r |
4ba49616 | 465 | }\r |
466 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 467 | ShellConnectFromDevPaths(L"ErrOutDev");\r |
4ba49616 | 468 | } else {\r |
d86b04fb | 469 | Status = ShellConnectFromDevPaths(L"ErrOutDev");\r |
4ba49616 | 470 | }\r |
471 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 472 | ShellConnectFromDevPaths(L"ErrOut");\r |
4ba49616 | 473 | } else {\r |
d86b04fb | 474 | Status = ShellConnectFromDevPaths(L"ErrOut");\r |
4ba49616 | 475 | }\r |
476 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 477 | ShellConnectFromDevPaths(L"ConIn");\r |
4ba49616 | 478 | } else {\r |
d86b04fb | 479 | Status = ShellConnectFromDevPaths(L"ConIn");\r |
4ba49616 | 480 | }\r |
481 | if (EFI_ERROR(Status)) {\r | |
d86b04fb | 482 | ShellConnectFromDevPaths(L"ConOut");\r |
4ba49616 | 483 | } else {\r |
d86b04fb | 484 | Status = ShellConnectFromDevPaths(L"ConOut");\r |
4ba49616 | 485 | }\r |
486 | if (EFI_ERROR(Status)) {\r | |
487 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
488 | }\r | |
489 | } else {\r | |
490 | //\r | |
491 | // 0, 1, or 2 specific handles and possibly recursive\r | |
492 | //\r | |
361a8267 | 493 | Param1 = ShellCommandLineGetRawValue(Package, 1);\r |
494 | Param2 = ShellCommandLineGetRawValue(Package, 2);\r | |
495 | Count = ShellCommandLineGetCount(Package);\r | |
496 | \r | |
6878e7a7 | 497 | if (Param1 != NULL) {\r |
498 | Status = ShellConvertStringToUint64(Param1, &Intermediate, TRUE, FALSE);\r | |
499 | Handle1 = ConvertHandleIndexToHandle((UINTN)Intermediate);\r | |
500 | if (EFI_ERROR(Status)) {\r | |
ba0014b9 | 501 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"connect", Param1);\r |
6878e7a7 | 502 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
503 | }\r | |
504 | } else {\r | |
505 | Handle1 = NULL;\r | |
361a8267 | 506 | }\r |
6878e7a7 | 507 | \r |
508 | if (Param2 != NULL) {\r | |
509 | Status = ShellConvertStringToUint64(Param2, &Intermediate, TRUE, FALSE);\r | |
510 | Handle2 = ConvertHandleIndexToHandle((UINTN)Intermediate);\r | |
511 | if (EFI_ERROR(Status)) {\r | |
ba0014b9 | 512 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"connect", Param2);\r |
6878e7a7 | 513 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
514 | }\r | |
515 | } else {\r | |
516 | Handle2 = NULL;\r | |
361a8267 | 517 | }\r |
ba0014b9 | 518 | \r |
361a8267 | 519 | if (ShellStatus == SHELL_SUCCESS) {\r |
520 | if (Param1 != NULL && Handle1 == NULL){\r | |
ba0014b9 | 521 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"connect", Param1);\r |
361a8267 | 522 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
523 | } else if (Param2 != NULL && Handle2 == NULL) {\r | |
ba0014b9 | 524 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"connect", Param2);\r |
361a8267 | 525 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
6b825919 | 526 | } else if (Handle2 != NULL && Handle1 != NULL && EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r |
ba0014b9 | 527 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"connect", Param2);\r |
6b825919 | 528 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
361a8267 | 529 | } else {\r |
530 | Status = ConvertAndConnectControllers(Handle1, Handle2, ShellCommandLineGetFlag(Package, L"-r"), (BOOLEAN)(Count!=0));\r | |
531 | if (EFI_ERROR(Status)) {\r | |
532 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CONNECT_NONE), gShellDriver1HiiHandle);\r | |
533 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
534 | }\r | |
4ba49616 | 535 | }\r |
536 | }\r | |
537 | }\r | |
538 | \r | |
539 | ShellCommandLineFreeVarList (Package);\r | |
540 | }\r | |
541 | return (ShellStatus);\r | |
542 | }\r | |
543 | \r |