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5c08e117 | 1 | /** @file\r |
2 | handles console redirection from boot manager\r | |
3 | \r | |
0a6f4824 | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
c0a00b14 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
5c08e117 | 6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "BootMaint.h"\r | |
10 | \r | |
ce68d3bc SZ |
11 | UART_FLOW_CONTROL_DEVICE_PATH mFlowControlDevicePath =\r |
12 | {\r | |
13 | {\r | |
14 | MESSAGING_DEVICE_PATH,\r | |
15 | MSG_VENDOR_DP,\r | |
16 | {\r | |
17 | (UINT8)(sizeof(UART_FLOW_CONTROL_DEVICE_PATH)),\r | |
18 | (UINT8)((sizeof(UART_FLOW_CONTROL_DEVICE_PATH)) >> 8)\r | |
19 | }\r | |
20 | },\r | |
8e491a81 ED |
21 | DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL,\r |
22 | UART_FLOW_CONTROL_HARDWARE\r | |
23 | };\r | |
24 | \r | |
25 | /**\r | |
26 | Check the device path node whether it's the Flow Control node or not.\r | |
27 | \r | |
28 | @param[in] FlowControl The device path node to be checked.\r | |
0a6f4824 | 29 | \r |
8e491a81 ED |
30 | @retval TRUE It's the Flow Control node.\r |
31 | @retval FALSE It's not.\r | |
32 | \r | |
33 | **/\r | |
34 | BOOLEAN\r | |
35 | IsUartFlowControlNode (\r | |
36 | IN UART_FLOW_CONTROL_DEVICE_PATH *FlowControl\r | |
37 | )\r | |
38 | {\r | |
39 | return (BOOLEAN) (\r | |
40 | (DevicePathType (FlowControl) == MESSAGING_DEVICE_PATH) &&\r | |
41 | (DevicePathSubType (FlowControl) == MSG_VENDOR_DP) &&\r | |
42 | (CompareGuid (&FlowControl->Guid, &gEfiUartDevicePathGuid))\r | |
43 | );\r | |
44 | }\r | |
45 | \r | |
6b008b74 RN |
46 | /**\r |
47 | Check whether the device path node is ISA Serial Node.\r | |
48 | \r | |
49 | @param Acpi Device path node to be checked\r | |
50 | \r | |
51 | @retval TRUE It's ISA Serial Node.\r | |
52 | @retval FALSE It's NOT ISA Serial Node.\r | |
53 | \r | |
54 | **/\r | |
55 | BOOLEAN\r | |
56 | IsIsaSerialNode (\r | |
57 | IN ACPI_HID_DEVICE_PATH *Acpi\r | |
58 | )\r | |
59 | {\r | |
60 | return (BOOLEAN) (\r | |
61 | (DevicePathType (Acpi) == ACPI_DEVICE_PATH) &&\r | |
62 | (DevicePathSubType (Acpi) == ACPI_DP) &&\r | |
63 | (ReadUnaligned32 (&Acpi->HID) == EISA_PNP_ID (0x0501))\r | |
64 | );\r | |
65 | }\r | |
66 | \r | |
5c08e117 | 67 | /**\r |
68 | Update Com Ports attributes from DevicePath\r | |
69 | \r | |
70 | @param DevicePath DevicePath that contains Com ports\r | |
71 | \r | |
72 | @retval EFI_SUCCESS The update is successful.\r | |
73 | \r | |
74 | **/\r | |
75 | EFI_STATUS\r | |
76 | UpdateComAttributeFromVariable (\r | |
77 | EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
78 | );\r | |
79 | \r | |
80 | /**\r | |
81 | Update the multi-instance device path of Terminal Device based on\r | |
0a6f4824 | 82 | the global TerminalMenu. If ChangeTernimal is TRUE, the terminal\r |
5c08e117 | 83 | device path in the Terminal Device in TerminalMenu is also updated.\r |
84 | \r | |
85 | @param DevicePath The multi-instance device path.\r | |
0a6f4824 | 86 | @param ChangeTerminal TRUE, then device path in the Terminal Device\r |
5c08e117 | 87 | in TerminalMenu is also updated; FALSE, no update.\r |
88 | \r | |
89 | @return EFI_SUCCESS The function completes successfully.\r | |
90 | \r | |
91 | **/\r | |
92 | EFI_STATUS\r | |
93 | ChangeTerminalDevicePath (\r | |
8e491a81 | 94 | IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath,\r |
5c08e117 | 95 | IN BOOLEAN ChangeTerminal\r |
96 | )\r | |
97 | {\r | |
98 | EFI_DEVICE_PATH_PROTOCOL *Node;\r | |
99 | EFI_DEVICE_PATH_PROTOCOL *Node1;\r | |
100 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
101 | UART_DEVICE_PATH *Uart;\r | |
102 | UART_DEVICE_PATH *Uart1;\r | |
103 | UINTN Com;\r | |
5c08e117 | 104 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r |
105 | BM_MENU_ENTRY *NewMenuEntry;\r | |
8e491a81 | 106 | UART_FLOW_CONTROL_DEVICE_PATH *FlowControlNode;\r |
5c08e117 | 107 | \r |
8e491a81 | 108 | Node = *DevicePath;\r |
5c08e117 | 109 | Node = NextDevicePathNode (Node);\r |
110 | Com = 0;\r | |
111 | while (!IsDevicePathEnd (Node)) {\r | |
6b008b74 RN |
112 | Acpi = (ACPI_HID_DEVICE_PATH *) Node;\r |
113 | if (IsIsaSerialNode (Acpi)) {\r | |
114 | CopyMem (&Com, &Acpi->UID, sizeof (UINT32));\r | |
5c08e117 | 115 | }\r |
116 | \r | |
117 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Com);\r | |
118 | \r | |
119 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
120 | if ((DevicePathType (Node) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (Node) == MSG_UART_DP)) {\r | |
121 | Uart = (UART_DEVICE_PATH *) Node;\r | |
122 | CopyMem (\r | |
123 | &Uart->BaudRate,\r | |
124 | &NewTerminalContext->BaudRate,\r | |
125 | sizeof (UINT64)\r | |
126 | );\r | |
127 | \r | |
128 | CopyMem (\r | |
129 | &Uart->DataBits,\r | |
130 | &NewTerminalContext->DataBits,\r | |
131 | sizeof (UINT8)\r | |
132 | );\r | |
133 | \r | |
134 | CopyMem (\r | |
135 | &Uart->Parity,\r | |
136 | &NewTerminalContext->Parity,\r | |
137 | sizeof (UINT8)\r | |
138 | );\r | |
139 | \r | |
140 | CopyMem (\r | |
141 | &Uart->StopBits,\r | |
142 | &NewTerminalContext->StopBits,\r | |
143 | sizeof (UINT8)\r | |
144 | );\r | |
8e491a81 ED |
145 | \r |
146 | FlowControlNode = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (Node);\r | |
147 | if (IsUartFlowControlNode (FlowControlNode)) {\r | |
148 | FlowControlNode->FlowControlMap = NewTerminalContext->FlowControl;\r | |
149 | } else {\r | |
150 | //\r | |
151 | // Append the Flow control device node when user enable flow control.\r | |
152 | //\r | |
153 | if (NewTerminalContext->FlowControl != 0) {\r | |
154 | mFlowControlDevicePath.FlowControlMap = NewTerminalContext->FlowControl;\r | |
155 | *DevicePath = AppendDevicePathNode (\r | |
156 | *DevicePath,\r | |
157 | (EFI_DEVICE_PATH_PROTOCOL *) (&mFlowControlDevicePath)\r | |
158 | );\r | |
159 | }\r | |
160 | }\r | |
161 | \r | |
5c08e117 | 162 | //\r |
163 | // Change the device path in the ComPort\r | |
164 | //\r | |
165 | if (ChangeTerminal) {\r | |
166 | Node1 = NewTerminalContext->DevicePath;\r | |
167 | Node1 = NextDevicePathNode (Node1);\r | |
168 | while (!IsDevicePathEnd (Node1)) {\r | |
169 | if ((DevicePathType (Node1) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (Node1) == MSG_UART_DP)) {\r | |
170 | Uart1 = (UART_DEVICE_PATH *) Node1;\r | |
171 | CopyMem (\r | |
172 | &Uart1->BaudRate,\r | |
173 | &NewTerminalContext->BaudRate,\r | |
174 | sizeof (UINT64)\r | |
175 | );\r | |
176 | \r | |
177 | CopyMem (\r | |
178 | &Uart1->DataBits,\r | |
179 | &NewTerminalContext->DataBits,\r | |
180 | sizeof (UINT8)\r | |
181 | );\r | |
182 | \r | |
183 | CopyMem (\r | |
184 | &Uart1->Parity,\r | |
185 | &NewTerminalContext->Parity,\r | |
186 | sizeof (UINT8)\r | |
187 | );\r | |
188 | \r | |
189 | CopyMem (\r | |
190 | &Uart1->StopBits,\r | |
191 | &NewTerminalContext->StopBits,\r | |
192 | sizeof (UINT8)\r | |
193 | );\r | |
194 | break;\r | |
195 | }\r | |
196 | //\r | |
197 | // end if\r | |
198 | //\r | |
199 | Node1 = NextDevicePathNode (Node1);\r | |
200 | }\r | |
201 | //\r | |
202 | // end while\r | |
203 | //\r | |
204 | break;\r | |
205 | }\r | |
206 | }\r | |
207 | \r | |
208 | Node = NextDevicePathNode (Node);\r | |
209 | }\r | |
210 | \r | |
211 | return EFI_SUCCESS;\r | |
212 | \r | |
213 | }\r | |
214 | \r | |
5c08e117 | 215 | \r |
5c08e117 | 216 | \r |
217 | /**\r | |
218 | Retrieve ACPI UID of UART from device path\r | |
219 | \r | |
220 | @param Handle The handle for the UART device.\r | |
221 | @param AcpiUid The ACPI UID on output.\r | |
222 | \r | |
223 | @retval TRUE Find valid UID from device path\r | |
224 | @retval FALSE Can't find\r | |
225 | \r | |
226 | **/\r | |
227 | BOOLEAN\r | |
228 | RetrieveUartUid (\r | |
229 | IN EFI_HANDLE Handle,\r | |
230 | IN OUT UINT32 *AcpiUid\r | |
231 | )\r | |
232 | {\r | |
6b008b74 | 233 | EFI_STATUS Status;\r |
5c08e117 | 234 | ACPI_HID_DEVICE_PATH *Acpi;\r |
235 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
236 | \r | |
6b008b74 RN |
237 | Status = gBS->HandleProtocol (\r |
238 | Handle,\r | |
239 | &gEfiDevicePathProtocolGuid,\r | |
240 | (VOID **) &DevicePath\r | |
241 | );\r | |
242 | if (EFI_ERROR (Status)) {\r | |
243 | return FALSE;\r | |
5c08e117 | 244 | }\r |
245 | \r | |
6b008b74 RN |
246 | Acpi = NULL;\r |
247 | for (; !IsDevicePathEnd (DevicePath); DevicePath = NextDevicePathNode (DevicePath)) {\r | |
248 | if ((DevicePathType (DevicePath) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (DevicePath) == MSG_UART_DP)) {\r | |
249 | break;\r | |
250 | }\r | |
251 | //\r | |
252 | // Acpi points to the node before the Uart node\r | |
253 | //\r | |
254 | Acpi = (ACPI_HID_DEVICE_PATH *) DevicePath;\r | |
255 | }\r | |
5c08e117 | 256 | \r |
6b008b74 | 257 | if ((Acpi != NULL) && IsIsaSerialNode (Acpi)) {\r |
5c08e117 | 258 | if (AcpiUid != NULL) {\r |
6b008b74 | 259 | CopyMem (AcpiUid, &Acpi->UID, sizeof (UINT32));\r |
5c08e117 | 260 | }\r |
261 | return TRUE;\r | |
262 | } else {\r | |
263 | return FALSE;\r | |
264 | }\r | |
265 | }\r | |
266 | \r | |
267 | /**\r | |
268 | Sort Uart handles array with Acpi->UID from low to high.\r | |
269 | \r | |
270 | @param Handles EFI_SERIAL_IO_PROTOCOL handle buffer\r | |
271 | @param NoHandles EFI_SERIAL_IO_PROTOCOL handle count\r | |
272 | **/\r | |
273 | VOID\r | |
274 | SortedUartHandle (\r | |
275 | IN EFI_HANDLE *Handles,\r | |
276 | IN UINTN NoHandles\r | |
277 | )\r | |
278 | {\r | |
279 | UINTN Index1;\r | |
280 | UINTN Index2;\r | |
281 | UINTN Position;\r | |
282 | UINT32 AcpiUid1;\r | |
283 | UINT32 AcpiUid2;\r | |
284 | UINT32 TempAcpiUid;\r | |
285 | EFI_HANDLE TempHandle;\r | |
286 | \r | |
287 | for (Index1 = 0; Index1 < NoHandles-1; Index1++) {\r | |
288 | if (!RetrieveUartUid (Handles[Index1], &AcpiUid1)) {\r | |
289 | continue;\r | |
290 | }\r | |
291 | TempHandle = Handles[Index1];\r | |
292 | Position = Index1;\r | |
293 | TempAcpiUid = AcpiUid1;\r | |
294 | \r | |
295 | for (Index2 = Index1+1; Index2 < NoHandles; Index2++) {\r | |
296 | if (!RetrieveUartUid (Handles[Index2], &AcpiUid2)) {\r | |
297 | continue;\r | |
298 | }\r | |
299 | if (AcpiUid2 < TempAcpiUid) {\r | |
300 | TempAcpiUid = AcpiUid2;\r | |
301 | TempHandle = Handles[Index2];\r | |
302 | Position = Index2;\r | |
303 | }\r | |
304 | }\r | |
305 | Handles[Position] = Handles[Index1];\r | |
306 | Handles[Index1] = TempHandle;\r | |
307 | }\r | |
308 | }\r | |
309 | \r | |
310 | /**\r | |
311 | Test whether DevicePath is a valid Terminal\r | |
312 | \r | |
313 | \r | |
314 | @param DevicePath DevicePath to be checked\r | |
315 | @param Termi If DevicePath is valid Terminal, terminal type is returned.\r | |
316 | @param Com If DevicePath is valid Terminal, Com Port type is returned.\r | |
317 | \r | |
318 | @retval TRUE If DevicePath point to a Terminal.\r | |
319 | @retval FALSE If DevicePath does not point to a Terminal.\r | |
320 | \r | |
321 | **/\r | |
322 | BOOLEAN\r | |
323 | IsTerminalDevicePath (\r | |
324 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
325 | OUT TYPE_OF_TERMINAL *Termi,\r | |
326 | OUT UINTN *Com\r | |
327 | );\r | |
328 | \r | |
329 | /**\r | |
330 | Build a list containing all serial devices.\r | |
331 | \r | |
332 | \r | |
333 | @retval EFI_SUCCESS The function complete successfully.\r | |
334 | @retval EFI_UNSUPPORTED No serial ports present.\r | |
335 | \r | |
336 | **/\r | |
337 | EFI_STATUS\r | |
338 | LocateSerialIo (\r | |
339 | VOID\r | |
340 | )\r | |
341 | {\r | |
5c08e117 | 342 | UINTN Index;\r |
343 | UINTN Index2;\r | |
344 | UINTN NoHandles;\r | |
345 | EFI_HANDLE *Handles;\r | |
346 | EFI_STATUS Status;\r | |
347 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
348 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
5c08e117 | 349 | EFI_SERIAL_IO_PROTOCOL *SerialIo;\r |
6b008b74 | 350 | EFI_DEVICE_PATH_PROTOCOL *Node;\r |
5c08e117 | 351 | EFI_DEVICE_PATH_PROTOCOL *OutDevicePath;\r |
352 | EFI_DEVICE_PATH_PROTOCOL *InpDevicePath;\r | |
353 | EFI_DEVICE_PATH_PROTOCOL *ErrDevicePath;\r | |
354 | BM_MENU_ENTRY *NewMenuEntry;\r | |
355 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r | |
356 | EFI_DEVICE_PATH_PROTOCOL *NewDevicePath;\r | |
357 | VENDOR_DEVICE_PATH Vendor;\r | |
8e491a81 | 358 | UINT32 FlowControl;\r |
5c08e117 | 359 | //\r |
360 | // Get all handles that have SerialIo protocol installed\r | |
361 | //\r | |
362 | InitializeListHead (&TerminalMenu.Head);\r | |
363 | TerminalMenu.MenuNumber = 0;\r | |
364 | Status = gBS->LocateHandleBuffer (\r | |
365 | ByProtocol,\r | |
366 | &gEfiSerialIoProtocolGuid,\r | |
367 | NULL,\r | |
368 | &NoHandles,\r | |
369 | &Handles\r | |
370 | );\r | |
371 | if (EFI_ERROR (Status)) {\r | |
372 | //\r | |
373 | // No serial ports present\r | |
374 | //\r | |
375 | return EFI_UNSUPPORTED;\r | |
376 | }\r | |
377 | \r | |
378 | //\r | |
379 | // Sort Uart handles array with Acpi->UID from low to high\r | |
380 | // then Terminal menu can be built from low Acpi->UID to high Acpi->UID\r | |
381 | //\r | |
382 | SortedUartHandle (Handles, NoHandles);\r | |
383 | \r | |
384 | for (Index = 0; Index < NoHandles; Index++) {\r | |
385 | //\r | |
386 | // Check to see whether the handle has DevicePath Protocol installed\r | |
387 | //\r | |
388 | gBS->HandleProtocol (\r | |
389 | Handles[Index],\r | |
390 | &gEfiDevicePathProtocolGuid,\r | |
391 | (VOID **) &DevicePath\r | |
392 | );\r | |
5c08e117 | 393 | \r |
6b008b74 RN |
394 | Acpi = NULL;\r |
395 | for (Node = DevicePath; !IsDevicePathEnd (Node); Node = NextDevicePathNode (Node)) {\r | |
396 | if ((DevicePathType (Node) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (Node) == MSG_UART_DP)) {\r | |
397 | break;\r | |
398 | }\r | |
399 | //\r | |
400 | // Acpi points to the node before Uart node\r | |
401 | //\r | |
402 | Acpi = (ACPI_HID_DEVICE_PATH *) Node;\r | |
403 | }\r | |
5c08e117 | 404 | \r |
6b008b74 | 405 | if ((Acpi != NULL) && IsIsaSerialNode (Acpi)) {\r |
5c08e117 | 406 | NewMenuEntry = BOpt_CreateMenuEntry (BM_TERMINAL_CONTEXT_SELECT);\r |
407 | if (NewMenuEntry == NULL) {\r | |
408 | FreePool (Handles);\r | |
409 | return EFI_OUT_OF_RESOURCES;\r | |
410 | }\r | |
411 | \r | |
412 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
413 | CopyMem (&NewMenuEntry->OptionNumber, &Acpi->UID, sizeof (UINT32));\r | |
414 | NewTerminalContext->DevicePath = DuplicateDevicePath (DevicePath);\r | |
415 | //\r | |
416 | // BugBug: I have no choice, calling EfiLibStrFromDatahub will hang the system!\r | |
417 | // coz' the misc data for each platform is not correct, actually it's the device path stored in\r | |
418 | // datahub which is not completed, so a searching for end of device path will enter a\r | |
419 | // dead-loop.\r | |
420 | //\r | |
421 | NewMenuEntry->DisplayString = EfiLibStrFromDatahub (DevicePath);\r | |
422 | if (NULL == NewMenuEntry->DisplayString) {\r | |
423 | NewMenuEntry->DisplayString = DevicePathToStr (DevicePath);\r | |
424 | }\r | |
425 | \r | |
426 | NewMenuEntry->HelpString = NULL;\r | |
427 | \r | |
428 | gBS->HandleProtocol (\r | |
429 | Handles[Index],\r | |
430 | &gEfiSerialIoProtocolGuid,\r | |
431 | (VOID **) &SerialIo\r | |
432 | );\r | |
433 | \r | |
434 | CopyMem (\r | |
435 | &NewTerminalContext->BaudRate,\r | |
436 | &SerialIo->Mode->BaudRate,\r | |
437 | sizeof (UINT64)\r | |
438 | );\r | |
439 | \r | |
440 | CopyMem (\r | |
441 | &NewTerminalContext->DataBits,\r | |
442 | &SerialIo->Mode->DataBits,\r | |
443 | sizeof (UINT8)\r | |
444 | );\r | |
445 | \r | |
446 | CopyMem (\r | |
447 | &NewTerminalContext->Parity,\r | |
448 | &SerialIo->Mode->Parity,\r | |
449 | sizeof (UINT8)\r | |
450 | );\r | |
451 | \r | |
452 | CopyMem (\r | |
453 | &NewTerminalContext->StopBits,\r | |
454 | &SerialIo->Mode->StopBits,\r | |
455 | sizeof (UINT8)\r | |
456 | );\r | |
8e491a81 ED |
457 | \r |
458 | NewTerminalContext->FlowControl = 0;\r | |
459 | SerialIo->GetControl(SerialIo, &FlowControl);\r | |
460 | if ((FlowControl & EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE) != 0) {\r | |
461 | NewTerminalContext->FlowControl = UART_FLOW_CONTROL_HARDWARE;\r | |
462 | }\r | |
463 | \r | |
5c08e117 | 464 | InsertTailList (&TerminalMenu.Head, &NewMenuEntry->Link);\r |
465 | TerminalMenu.MenuNumber++;\r | |
466 | }\r | |
467 | }\r | |
468 | if (Handles != NULL) {\r | |
469 | FreePool (Handles);\r | |
470 | }\r | |
471 | \r | |
472 | //\r | |
473 | // Get L"ConOut", L"ConIn" and L"ErrOut" from the Var\r | |
474 | //\r | |
475 | OutDevicePath = EfiLibGetVariable (L"ConOut", &gEfiGlobalVariableGuid);\r | |
476 | InpDevicePath = EfiLibGetVariable (L"ConIn", &gEfiGlobalVariableGuid);\r | |
477 | ErrDevicePath = EfiLibGetVariable (L"ErrOut", &gEfiGlobalVariableGuid);\r | |
478 | if (OutDevicePath != NULL) {\r | |
479 | UpdateComAttributeFromVariable (OutDevicePath);\r | |
480 | }\r | |
481 | \r | |
482 | if (InpDevicePath != NULL) {\r | |
483 | UpdateComAttributeFromVariable (InpDevicePath);\r | |
484 | }\r | |
485 | \r | |
486 | if (ErrDevicePath != NULL) {\r | |
487 | UpdateComAttributeFromVariable (ErrDevicePath);\r | |
488 | }\r | |
489 | \r | |
490 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
491 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
492 | if (NULL == NewMenuEntry) {\r | |
493 | return EFI_NOT_FOUND;\r | |
494 | }\r | |
495 | \r | |
496 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
497 | \r | |
498 | NewTerminalContext->TerminalType = 0;\r | |
499 | NewTerminalContext->IsConIn = FALSE;\r | |
500 | NewTerminalContext->IsConOut = FALSE;\r | |
501 | NewTerminalContext->IsStdErr = FALSE;\r | |
502 | \r | |
503 | Vendor.Header.Type = MESSAGING_DEVICE_PATH;\r | |
504 | Vendor.Header.SubType = MSG_VENDOR_DP;\r | |
505 | \r | |
506 | for (Index2 = 0; Index2 < 4; Index2++) {\r | |
507 | CopyMem (&Vendor.Guid, &TerminalTypeGuid[Index2], sizeof (EFI_GUID));\r | |
508 | SetDevicePathNodeLength (&Vendor.Header, sizeof (VENDOR_DEVICE_PATH));\r | |
509 | NewDevicePath = AppendDevicePathNode (\r | |
510 | NewTerminalContext->DevicePath,\r | |
511 | (EFI_DEVICE_PATH_PROTOCOL *) &Vendor\r | |
512 | );\r | |
513 | if (NewMenuEntry->HelpString != NULL) {\r | |
514 | FreePool (NewMenuEntry->HelpString);\r | |
515 | }\r | |
516 | //\r | |
517 | // NewMenuEntry->HelpString = DevicePathToStr (NewDevicePath);\r | |
518 | // NewMenuEntry->DisplayString = NewMenuEntry->HelpString;\r | |
519 | //\r | |
520 | NewMenuEntry->HelpString = NULL;\r | |
521 | \r | |
522 | if (BdsLibMatchDevicePaths (OutDevicePath, NewDevicePath)) {\r | |
523 | NewTerminalContext->IsConOut = TRUE;\r | |
524 | NewTerminalContext->TerminalType = (UINT8) Index2;\r | |
525 | }\r | |
526 | \r | |
527 | if (BdsLibMatchDevicePaths (InpDevicePath, NewDevicePath)) {\r | |
528 | NewTerminalContext->IsConIn = TRUE;\r | |
529 | NewTerminalContext->TerminalType = (UINT8) Index2;\r | |
530 | }\r | |
531 | \r | |
532 | if (BdsLibMatchDevicePaths (ErrDevicePath, NewDevicePath)) {\r | |
533 | NewTerminalContext->IsStdErr = TRUE;\r | |
534 | NewTerminalContext->TerminalType = (UINT8) Index2;\r | |
535 | }\r | |
536 | }\r | |
537 | }\r | |
538 | \r | |
539 | return EFI_SUCCESS;\r | |
540 | }\r | |
541 | \r | |
542 | /**\r | |
543 | Update Com Ports attributes from DevicePath\r | |
544 | \r | |
545 | @param DevicePath DevicePath that contains Com ports\r | |
546 | \r | |
547 | @retval EFI_SUCCESS The update is successful.\r | |
548 | @retval EFI_NOT_FOUND Can not find specific menu entry\r | |
549 | **/\r | |
550 | EFI_STATUS\r | |
551 | UpdateComAttributeFromVariable (\r | |
552 | EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
553 | )\r | |
554 | {\r | |
555 | EFI_DEVICE_PATH_PROTOCOL *Node;\r | |
556 | EFI_DEVICE_PATH_PROTOCOL *SerialNode;\r | |
557 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
558 | UART_DEVICE_PATH *Uart;\r | |
559 | UART_DEVICE_PATH *Uart1;\r | |
5c08e117 | 560 | UINTN TerminalNumber;\r |
561 | BM_MENU_ENTRY *NewMenuEntry;\r | |
562 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r | |
563 | UINTN Index;\r | |
8e491a81 ED |
564 | UART_FLOW_CONTROL_DEVICE_PATH *FlowControlNode;\r |
565 | BOOLEAN HasFlowControlNode;\r | |
5c08e117 | 566 | \r |
8e491a81 | 567 | HasFlowControlNode = FALSE;\r |
5c08e117 | 568 | Node = DevicePath;\r |
569 | Node = NextDevicePathNode (Node);\r | |
570 | TerminalNumber = 0;\r | |
571 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
572 | while (!IsDevicePathEnd (Node)) {\r | |
6b008b74 RN |
573 | Acpi = (ACPI_HID_DEVICE_PATH *) Node;\r |
574 | if (IsIsaSerialNode (Acpi)) {\r | |
575 | CopyMem (&TerminalNumber, &Acpi->UID, sizeof (UINT32));\r | |
5c08e117 | 576 | }\r |
577 | \r | |
578 | if ((DevicePathType (Node) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (Node) == MSG_UART_DP)) {\r | |
579 | Uart = (UART_DEVICE_PATH *) Node;\r | |
580 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, TerminalNumber);\r | |
581 | if (NULL == NewMenuEntry) {\r | |
582 | return EFI_NOT_FOUND;\r | |
583 | }\r | |
584 | \r | |
585 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
586 | CopyMem (\r | |
587 | &NewTerminalContext->BaudRate,\r | |
588 | &Uart->BaudRate,\r | |
589 | sizeof (UINT64)\r | |
590 | );\r | |
591 | \r | |
592 | CopyMem (\r | |
593 | &NewTerminalContext->DataBits,\r | |
594 | &Uart->DataBits,\r | |
595 | sizeof (UINT8)\r | |
596 | );\r | |
597 | \r | |
598 | CopyMem (\r | |
599 | &NewTerminalContext->Parity,\r | |
600 | &Uart->Parity,\r | |
601 | sizeof (UINT8)\r | |
602 | );\r | |
603 | \r | |
604 | CopyMem (\r | |
605 | &NewTerminalContext->StopBits,\r | |
606 | &Uart->StopBits,\r | |
607 | sizeof (UINT8)\r | |
608 | );\r | |
609 | \r | |
8e491a81 ED |
610 | FlowControlNode = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (Node);\r |
611 | if (IsUartFlowControlNode (FlowControlNode)) {\r | |
612 | HasFlowControlNode = TRUE;\r | |
613 | NewTerminalContext->FlowControl = (UINT8) ReadUnaligned32 (&FlowControlNode->FlowControlMap);\r | |
614 | } else if (NewTerminalContext->FlowControl != 0) {\r | |
615 | //\r | |
616 | // No Flow Control device path node, assumption no Flow control\r | |
617 | //\r | |
618 | NewTerminalContext->FlowControl = 0;\r | |
619 | }\r | |
620 | \r | |
5c08e117 | 621 | SerialNode = NewTerminalContext->DevicePath;\r |
622 | SerialNode = NextDevicePathNode (SerialNode);\r | |
623 | while (!IsDevicePathEnd (SerialNode)) {\r | |
624 | if ((DevicePathType (SerialNode) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (SerialNode) == MSG_UART_DP)) {\r | |
625 | //\r | |
626 | // Update following device paths according to\r | |
627 | // previous acquired uart attributes\r | |
628 | //\r | |
629 | Uart1 = (UART_DEVICE_PATH *) SerialNode;\r | |
630 | CopyMem (\r | |
631 | &Uart1->BaudRate,\r | |
632 | &NewTerminalContext->BaudRate,\r | |
633 | sizeof (UINT64)\r | |
634 | );\r | |
635 | \r | |
636 | CopyMem (\r | |
637 | &Uart1->DataBits,\r | |
638 | &NewTerminalContext->DataBits,\r | |
639 | sizeof (UINT8)\r | |
640 | );\r | |
641 | CopyMem (\r | |
642 | &Uart1->Parity,\r | |
643 | &NewTerminalContext->Parity,\r | |
644 | sizeof (UINT8)\r | |
645 | );\r | |
646 | CopyMem (\r | |
647 | &Uart1->StopBits,\r | |
648 | &NewTerminalContext->StopBits,\r | |
649 | sizeof (UINT8)\r | |
650 | );\r | |
651 | \r | |
8e491a81 ED |
652 | FlowControlNode = (UART_FLOW_CONTROL_DEVICE_PATH *) NextDevicePathNode (SerialNode);\r |
653 | if (IsUartFlowControlNode (FlowControlNode)) {\r | |
654 | FlowControlNode->FlowControlMap = NewTerminalContext->FlowControl;\r | |
655 | } else {\r | |
656 | if (HasFlowControlNode) {\r | |
657 | mFlowControlDevicePath.FlowControlMap = NewTerminalContext->FlowControl;\r | |
658 | NewTerminalContext->DevicePath = AppendDevicePathNode (\r | |
659 | NewTerminalContext->DevicePath,\r | |
660 | (EFI_DEVICE_PATH_PROTOCOL *) (&mFlowControlDevicePath)\r | |
661 | );\r | |
662 | }\r | |
663 | }\r | |
5c08e117 | 664 | break;\r |
665 | }\r | |
666 | \r | |
667 | SerialNode = NextDevicePathNode (SerialNode);\r | |
668 | }\r | |
669 | //\r | |
670 | // end while\r | |
671 | //\r | |
672 | }\r | |
673 | \r | |
674 | Node = NextDevicePathNode (Node);\r | |
675 | }\r | |
676 | //\r | |
677 | // end while\r | |
678 | //\r | |
679 | }\r | |
680 | \r | |
681 | return EFI_SUCCESS;\r | |
682 | }\r | |
683 | \r | |
684 | /**\r | |
685 | Build up Console Menu based on types passed in. The type can\r | |
686 | be BM_CONSOLE_IN_CONTEXT_SELECT, BM_CONSOLE_OUT_CONTEXT_SELECT\r | |
687 | and BM_CONSOLE_ERR_CONTEXT_SELECT.\r | |
688 | \r | |
689 | @param ConsoleMenuType Can be BM_CONSOLE_IN_CONTEXT_SELECT, BM_CONSOLE_OUT_CONTEXT_SELECT\r | |
690 | and BM_CONSOLE_ERR_CONTEXT_SELECT.\r | |
691 | \r | |
692 | @retval EFI_UNSUPPORTED The type passed in is not in the 3 types defined.\r | |
0a6f4824 | 693 | @retval EFI_NOT_FOUND If the EFI Variable defined in UEFI spec with name "ConOutDev",\r |
5c08e117 | 694 | "ConInDev" or "ConErrDev" doesn't exists.\r |
695 | @retval EFI_OUT_OF_RESOURCES Not enough resource to complete the operations.\r | |
696 | @retval EFI_SUCCESS Function completes successfully.\r | |
697 | \r | |
698 | **/\r | |
699 | EFI_STATUS\r | |
700 | GetConsoleMenu (\r | |
701 | IN UINTN ConsoleMenuType\r | |
702 | )\r | |
703 | {\r | |
704 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
705 | EFI_DEVICE_PATH_PROTOCOL *AllDevicePath;\r | |
706 | EFI_DEVICE_PATH_PROTOCOL *MultiDevicePath;\r | |
707 | EFI_DEVICE_PATH_PROTOCOL *DevicePathInst;\r | |
708 | UINTN Size;\r | |
709 | UINTN AllCount;\r | |
710 | UINTN Index;\r | |
711 | UINTN Index2;\r | |
712 | BM_MENU_ENTRY *NewMenuEntry;\r | |
713 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
714 | TYPE_OF_TERMINAL Terminal;\r | |
715 | UINTN Com;\r | |
716 | BM_MENU_OPTION *ConsoleMenu;\r | |
717 | \r | |
718 | DevicePath = NULL;\r | |
719 | AllDevicePath = NULL;\r | |
720 | AllCount = 0;\r | |
721 | switch (ConsoleMenuType) {\r | |
722 | case BM_CONSOLE_IN_CONTEXT_SELECT:\r | |
723 | ConsoleMenu = &ConsoleInpMenu;\r | |
724 | DevicePath = EfiLibGetVariable (\r | |
725 | L"ConIn",\r | |
726 | &gEfiGlobalVariableGuid\r | |
727 | );\r | |
728 | \r | |
729 | AllDevicePath = EfiLibGetVariable (\r | |
730 | L"ConInDev",\r | |
731 | &gEfiGlobalVariableGuid\r | |
732 | );\r | |
733 | break;\r | |
734 | \r | |
735 | case BM_CONSOLE_OUT_CONTEXT_SELECT:\r | |
736 | ConsoleMenu = &ConsoleOutMenu;\r | |
737 | DevicePath = EfiLibGetVariable (\r | |
738 | L"ConOut",\r | |
739 | &gEfiGlobalVariableGuid\r | |
740 | );\r | |
741 | \r | |
742 | AllDevicePath = EfiLibGetVariable (\r | |
743 | L"ConOutDev",\r | |
744 | &gEfiGlobalVariableGuid\r | |
745 | );\r | |
746 | break;\r | |
747 | \r | |
748 | case BM_CONSOLE_ERR_CONTEXT_SELECT:\r | |
749 | ConsoleMenu = &ConsoleErrMenu;\r | |
750 | DevicePath = EfiLibGetVariable (\r | |
751 | L"ErrOut",\r | |
752 | &gEfiGlobalVariableGuid\r | |
753 | );\r | |
754 | \r | |
755 | AllDevicePath = EfiLibGetVariable (\r | |
756 | L"ErrOutDev",\r | |
757 | &gEfiGlobalVariableGuid\r | |
758 | );\r | |
759 | break;\r | |
760 | \r | |
761 | default:\r | |
762 | return EFI_UNSUPPORTED;\r | |
763 | }\r | |
764 | \r | |
765 | if (NULL == AllDevicePath) {\r | |
766 | return EFI_NOT_FOUND;\r | |
767 | }\r | |
768 | \r | |
769 | InitializeListHead (&ConsoleMenu->Head);\r | |
770 | \r | |
771 | AllCount = EfiDevicePathInstanceCount (AllDevicePath);\r | |
772 | ConsoleMenu->MenuNumber = 0;\r | |
773 | //\r | |
774 | // Following is menu building up for Console Devices selected.\r | |
775 | //\r | |
776 | MultiDevicePath = AllDevicePath;\r | |
777 | Index2 = 0;\r | |
778 | for (Index = 0; Index < AllCount; Index++) {\r | |
779 | DevicePathInst = GetNextDevicePathInstance (&MultiDevicePath, &Size);\r | |
780 | \r | |
781 | NewMenuEntry = BOpt_CreateMenuEntry (BM_CONSOLE_CONTEXT_SELECT);\r | |
782 | if (NULL == NewMenuEntry) {\r | |
783 | return EFI_OUT_OF_RESOURCES;\r | |
784 | }\r | |
785 | \r | |
786 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
787 | NewMenuEntry->OptionNumber = Index2;\r | |
788 | \r | |
789 | NewConsoleContext->DevicePath = DuplicateDevicePath (DevicePathInst);\r | |
84fa6c17 | 790 | ASSERT (NewConsoleContext->DevicePath != NULL);\r |
5c08e117 | 791 | NewMenuEntry->DisplayString = EfiLibStrFromDatahub (NewConsoleContext->DevicePath);\r |
792 | if (NULL == NewMenuEntry->DisplayString) {\r | |
793 | NewMenuEntry->DisplayString = DevicePathToStr (NewConsoleContext->DevicePath);\r | |
794 | }\r | |
795 | \r | |
796 | NewConsoleContext->IsTerminal = IsTerminalDevicePath (\r | |
797 | NewConsoleContext->DevicePath,\r | |
798 | &Terminal,\r | |
799 | &Com\r | |
800 | );\r | |
801 | \r | |
802 | NewConsoleContext->IsActive = BdsLibMatchDevicePaths (\r | |
803 | DevicePath,\r | |
804 | NewConsoleContext->DevicePath\r | |
805 | );\r | |
806 | \r | |
807 | if (NewConsoleContext->IsTerminal) {\r | |
808 | BOpt_DestroyMenuEntry (NewMenuEntry);\r | |
809 | } else {\r | |
810 | Index2++;\r | |
811 | ConsoleMenu->MenuNumber++;\r | |
812 | InsertTailList (&ConsoleMenu->Head, &NewMenuEntry->Link);\r | |
813 | }\r | |
814 | }\r | |
815 | \r | |
816 | return EFI_SUCCESS;\r | |
817 | }\r | |
818 | \r | |
819 | /**\r | |
820 | Build up ConsoleOutMenu, ConsoleInpMenu and ConsoleErrMenu\r | |
821 | \r | |
822 | @retval EFI_SUCCESS The function always complete successfully.\r | |
823 | \r | |
824 | **/\r | |
825 | EFI_STATUS\r | |
826 | GetAllConsoles (\r | |
827 | VOID\r | |
828 | )\r | |
829 | {\r | |
830 | GetConsoleMenu (BM_CONSOLE_IN_CONTEXT_SELECT);\r | |
831 | GetConsoleMenu (BM_CONSOLE_OUT_CONTEXT_SELECT);\r | |
832 | GetConsoleMenu (BM_CONSOLE_ERR_CONTEXT_SELECT);\r | |
833 | return EFI_SUCCESS;\r | |
834 | }\r | |
835 | \r | |
836 | /**\r | |
837 | Free ConsoleOutMenu, ConsoleInpMenu and ConsoleErrMenu\r | |
838 | \r | |
839 | @retval EFI_SUCCESS The function always complete successfully.\r | |
840 | **/\r | |
841 | EFI_STATUS\r | |
842 | FreeAllConsoles (\r | |
843 | VOID\r | |
844 | )\r | |
845 | {\r | |
846 | BOpt_FreeMenu (&ConsoleOutMenu);\r | |
847 | BOpt_FreeMenu (&ConsoleInpMenu);\r | |
848 | BOpt_FreeMenu (&ConsoleErrMenu);\r | |
849 | BOpt_FreeMenu (&TerminalMenu);\r | |
850 | return EFI_SUCCESS;\r | |
851 | }\r | |
852 | \r | |
853 | /**\r | |
854 | Test whether DevicePath is a valid Terminal\r | |
855 | \r | |
856 | \r | |
857 | @param DevicePath DevicePath to be checked\r | |
858 | @param Termi If DevicePath is valid Terminal, terminal type is returned.\r | |
859 | @param Com If DevicePath is valid Terminal, Com Port type is returned.\r | |
860 | \r | |
861 | @retval TRUE If DevicePath point to a Terminal.\r | |
862 | @retval FALSE If DevicePath does not point to a Terminal.\r | |
863 | \r | |
864 | **/\r | |
865 | BOOLEAN\r | |
866 | IsTerminalDevicePath (\r | |
867 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
868 | OUT TYPE_OF_TERMINAL *Termi,\r | |
869 | OUT UINTN *Com\r | |
870 | )\r | |
871 | {\r | |
6b008b74 RN |
872 | BOOLEAN IsTerminal;\r |
873 | EFI_DEVICE_PATH_PROTOCOL *Node;\r | |
874 | VENDOR_DEVICE_PATH *Vendor;\r | |
875 | UART_DEVICE_PATH *Uart;\r | |
876 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
5c08e117 | 877 | \r |
878 | IsTerminal = FALSE;\r | |
879 | \r | |
6b008b74 RN |
880 | Uart = NULL;\r |
881 | Vendor = NULL;\r | |
882 | Acpi = NULL;\r | |
883 | for (Node = DevicePath; !IsDevicePathEnd (Node); Node = NextDevicePathNode (Node)) {\r | |
884 | //\r | |
885 | // Vendor points to the node before the End node\r | |
886 | //\r | |
887 | Vendor = (VENDOR_DEVICE_PATH *) Node;\r | |
888 | \r | |
889 | if ((DevicePathType (Node) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (Node) == MSG_UART_DP)) {\r | |
890 | Uart = (UART_DEVICE_PATH *) Node;\r | |
891 | }\r | |
892 | \r | |
893 | if (Uart == NULL) {\r | |
894 | //\r | |
895 | // Acpi points to the node before the UART node\r | |
896 | //\r | |
897 | Acpi = (ACPI_HID_DEVICE_PATH *) Node;\r | |
898 | }\r | |
5c08e117 | 899 | }\r |
900 | \r | |
6b008b74 RN |
901 | if (Vendor == NULL ||\r |
902 | DevicePathType (Vendor) != MESSAGING_DEVICE_PATH ||\r | |
903 | DevicePathSubType (Vendor) != MSG_VENDOR_DP ||\r | |
904 | Uart == NULL) {\r | |
905 | return FALSE;\r | |
906 | }\r | |
5c08e117 | 907 | \r |
908 | //\r | |
909 | // There are four kinds of Terminal types\r | |
910 | // check to see whether this devicepath\r | |
911 | // is one of that type\r | |
912 | //\r | |
6b008b74 | 913 | if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[0])) {\r |
13078b3f | 914 | *Termi = TerminalTypePcAnsi;\r |
5c08e117 | 915 | IsTerminal = TRUE;\r |
916 | } else {\r | |
6b008b74 | 917 | if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[1])) {\r |
13078b3f | 918 | *Termi = TerminalTypeVt100;\r |
5c08e117 | 919 | IsTerminal = TRUE;\r |
920 | } else {\r | |
6b008b74 | 921 | if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[2])) {\r |
13078b3f | 922 | *Termi = TerminalTypeVt100Plus;\r |
5c08e117 | 923 | IsTerminal = TRUE;\r |
924 | } else {\r | |
6b008b74 | 925 | if (CompareGuid (&Vendor->Guid, &TerminalTypeGuid[3])) {\r |
13078b3f | 926 | *Termi = TerminalTypeVtUtf8;\r |
5c08e117 | 927 | IsTerminal = TRUE;\r |
928 | } else {\r | |
929 | IsTerminal = FALSE;\r | |
930 | }\r | |
931 | }\r | |
932 | }\r | |
933 | }\r | |
934 | \r | |
935 | if (!IsTerminal) {\r | |
936 | return FALSE;\r | |
937 | }\r | |
938 | \r | |
6b008b74 | 939 | if ((Acpi != NULL) && IsIsaSerialNode (Acpi)) {\r |
5c08e117 | 940 | CopyMem (Com, &Acpi->UID, sizeof (UINT32));\r |
941 | } else {\r | |
942 | return FALSE;\r | |
943 | }\r | |
944 | \r | |
945 | return TRUE;\r | |
946 | }\r | |
947 | \r | |
948 | /**\r | |
949 | Get mode number according to column and row\r | |
950 | \r | |
951 | @param CallbackData The BMM context data.\r | |
952 | **/\r | |
953 | VOID\r | |
954 | GetConsoleOutMode (\r | |
955 | IN BMM_CALLBACK_DATA *CallbackData\r | |
956 | )\r | |
957 | {\r | |
958 | UINTN Col;\r | |
959 | UINTN Row;\r | |
960 | UINTN CurrentCol;\r | |
961 | UINTN CurrentRow;\r | |
962 | UINTN Mode;\r | |
963 | UINTN MaxMode;\r | |
964 | EFI_STATUS Status;\r | |
5c08e117 | 965 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;\r |
966 | \r | |
967 | ConOut = gST->ConOut;\r | |
968 | MaxMode = (UINTN) (ConOut->Mode->MaxMode);\r | |
6aa22a17 | 969 | \r |
32bc1227 | 970 | CurrentCol = PcdGet32 (PcdSetupConOutColumn);\r |
971 | CurrentRow = PcdGet32 (PcdSetupConOutRow);\r | |
6aa22a17 | 972 | for (Mode = 0; Mode < MaxMode; Mode++) {\r |
973 | Status = ConOut->QueryMode (ConOut, Mode, &Col, &Row);\r | |
974 | if (!EFI_ERROR(Status)) {\r | |
975 | if (CurrentCol == Col && CurrentRow == Row) {\r | |
976 | CallbackData->BmmFakeNvData.ConsoleOutMode = (UINT16) Mode;\r | |
977 | break;\r | |
5c08e117 | 978 | }\r |
979 | }\r | |
5c08e117 | 980 | }\r |
981 | }\r | |
be9304f3 ED |
982 | \r |
983 | /**\r | |
984 | \r | |
985 | Initialize console input device check box to ConsoleInCheck[MAX_MENU_NUMBER]\r | |
986 | in BMM_FAKE_NV_DATA structure.\r | |
987 | \r | |
988 | @param CallbackData The BMM context data.\r | |
989 | \r | |
0a6f4824 LG |
990 | **/\r |
991 | VOID\r | |
be9304f3 ED |
992 | GetConsoleInCheck (\r |
993 | IN BMM_CALLBACK_DATA *CallbackData\r | |
994 | )\r | |
995 | {\r | |
996 | UINT16 Index;\r | |
0a6f4824 | 997 | BM_MENU_ENTRY *NewMenuEntry;\r |
be9304f3 ED |
998 | UINT8 *ConInCheck;\r |
999 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
0a6f4824 | 1000 | \r |
be9304f3 | 1001 | ASSERT (CallbackData != NULL);\r |
0a6f4824 | 1002 | \r |
be9304f3 ED |
1003 | ConInCheck = &CallbackData->BmmFakeNvData.ConsoleInCheck[0];\r |
1004 | for (Index = 0; ((Index < ConsoleInpMenu.MenuNumber) && \\r | |
0a6f4824 | 1005 | (Index < MAX_MENU_NUMBER)) ; Index++) {\r |
be9304f3 | 1006 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleInpMenu, Index);\r |
0a6f4824 | 1007 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r |
be9304f3 ED |
1008 | ConInCheck[Index] = NewConsoleContext->IsActive;\r |
1009 | }\r | |
1010 | }\r | |
1011 | \r | |
1012 | /**\r | |
1013 | \r | |
1014 | Initialize console output device check box to ConsoleOutCheck[MAX_MENU_NUMBER]\r | |
1015 | in BMM_FAKE_NV_DATA structure.\r | |
1016 | \r | |
1017 | @param CallbackData The BMM context data.\r | |
1018 | \r | |
0a6f4824 LG |
1019 | **/\r |
1020 | VOID\r | |
be9304f3 ED |
1021 | GetConsoleOutCheck (\r |
1022 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1023 | )\r | |
1024 | {\r | |
1025 | UINT16 Index;\r | |
0a6f4824 | 1026 | BM_MENU_ENTRY *NewMenuEntry;\r |
be9304f3 ED |
1027 | UINT8 *ConOutCheck;\r |
1028 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
0a6f4824 | 1029 | \r |
be9304f3 ED |
1030 | ASSERT (CallbackData != NULL);\r |
1031 | ConOutCheck = &CallbackData->BmmFakeNvData.ConsoleOutCheck[0];\r | |
1032 | for (Index = 0; ((Index < ConsoleOutMenu.MenuNumber) && \\r | |
0a6f4824 | 1033 | (Index < MAX_MENU_NUMBER)) ; Index++) {\r |
be9304f3 | 1034 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleOutMenu, Index);\r |
0a6f4824 | 1035 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r |
be9304f3 ED |
1036 | ConOutCheck[Index] = NewConsoleContext->IsActive;\r |
1037 | }\r | |
1038 | }\r | |
0a6f4824 | 1039 | \r |
be9304f3 ED |
1040 | /**\r |
1041 | \r | |
1042 | Initialize standard error output device check box to ConsoleErrCheck[MAX_MENU_NUMBER]\r | |
1043 | in BMM_FAKE_NV_DATA structure.\r | |
1044 | \r | |
1045 | @param CallbackData The BMM context data.\r | |
1046 | \r | |
0a6f4824 LG |
1047 | **/\r |
1048 | VOID\r | |
be9304f3 ED |
1049 | GetConsoleErrCheck (\r |
1050 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1051 | )\r | |
1052 | {\r | |
1053 | UINT16 Index;\r | |
0a6f4824 | 1054 | BM_MENU_ENTRY *NewMenuEntry;\r |
be9304f3 ED |
1055 | UINT8 *ConErrCheck;\r |
1056 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
0a6f4824 | 1057 | \r |
be9304f3 ED |
1058 | ASSERT (CallbackData != NULL);\r |
1059 | ConErrCheck = &CallbackData->BmmFakeNvData.ConsoleErrCheck[0];\r | |
1060 | for (Index = 0; ((Index < ConsoleErrMenu.MenuNumber) && \\r | |
0a6f4824 | 1061 | (Index < MAX_MENU_NUMBER)) ; Index++) {\r |
be9304f3 | 1062 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleErrMenu, Index);\r |
0a6f4824 | 1063 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r |
be9304f3 ED |
1064 | ConErrCheck[Index] = NewConsoleContext->IsActive;\r |
1065 | }\r | |
1066 | }\r | |
1067 | \r | |
1068 | /**\r | |
1069 | \r | |
1070 | Initialize terminal attributes (baudrate, data rate, stop bits, parity and terminal type)\r | |
1071 | to BMM_FAKE_NV_DATA structure.\r | |
1072 | \r | |
1073 | @param CallbackData The BMM context data.\r | |
1074 | \r | |
0a6f4824 LG |
1075 | **/\r |
1076 | VOID\r | |
be9304f3 ED |
1077 | GetTerminalAttribute (\r |
1078 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1079 | )\r | |
1080 | {\r | |
1081 | BMM_FAKE_NV_DATA *CurrentFakeNVMap;\r | |
1082 | BM_MENU_ENTRY *NewMenuEntry;\r | |
0a6f4824 LG |
1083 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r |
1084 | UINT16 TerminalIndex;\r | |
be9304f3 ED |
1085 | UINT8 AttributeIndex;\r |
1086 | \r | |
1087 | ASSERT (CallbackData != NULL);\r | |
0a6f4824 LG |
1088 | \r |
1089 | CurrentFakeNVMap = &CallbackData->BmmFakeNvData;\r | |
be9304f3 | 1090 | for (TerminalIndex = 0; ((TerminalIndex < TerminalMenu.MenuNumber) && \\r |
0a6f4824 | 1091 | (TerminalIndex < MAX_MENU_NUMBER)); TerminalIndex++) {\r |
be9304f3 ED |
1092 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, TerminalIndex);\r |
1093 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
1094 | for (AttributeIndex = 0; AttributeIndex < sizeof (BaudRateList) / sizeof (BaudRateList [0]); AttributeIndex++) {\r | |
1095 | if (NewTerminalContext->BaudRate == (UINT64) (BaudRateList[AttributeIndex].Value)) {\r | |
1096 | NewTerminalContext->BaudRateIndex = AttributeIndex;\r | |
1097 | break;\r | |
1098 | }\r | |
1099 | }\r | |
bdb898a5 | 1100 | for (AttributeIndex = 0; AttributeIndex < ARRAY_SIZE (DataBitsList); AttributeIndex++) {\r |
be9304f3 ED |
1101 | if (NewTerminalContext->DataBits == (UINT64) (DataBitsList[AttributeIndex].Value)) {\r |
1102 | NewTerminalContext->DataBitsIndex = AttributeIndex;\r | |
1103 | break;\r | |
1104 | }\r | |
0a6f4824 LG |
1105 | }\r |
1106 | \r | |
bdb898a5 | 1107 | for (AttributeIndex = 0; AttributeIndex < ARRAY_SIZE (ParityList); AttributeIndex++) {\r |
be9304f3 ED |
1108 | if (NewTerminalContext->Parity == (UINT64) (ParityList[AttributeIndex].Value)) {\r |
1109 | NewTerminalContext->ParityIndex = AttributeIndex;\r | |
1110 | break;\r | |
1111 | }\r | |
0a6f4824 LG |
1112 | }\r |
1113 | \r | |
bdb898a5 | 1114 | for (AttributeIndex = 0; AttributeIndex < ARRAY_SIZE (StopBitsList); AttributeIndex++) {\r |
be9304f3 ED |
1115 | if (NewTerminalContext->StopBits == (UINT64) (StopBitsList[AttributeIndex].Value)) {\r |
1116 | NewTerminalContext->StopBitsIndex = AttributeIndex;\r | |
1117 | break;\r | |
1118 | }\r | |
0a6f4824 | 1119 | }\r |
be9304f3 ED |
1120 | CurrentFakeNVMap->COMBaudRate[TerminalIndex] = NewTerminalContext->BaudRateIndex;\r |
1121 | CurrentFakeNVMap->COMDataRate[TerminalIndex] = NewTerminalContext->DataBitsIndex;\r | |
1122 | CurrentFakeNVMap->COMStopBits[TerminalIndex] = NewTerminalContext->StopBitsIndex;\r | |
0a6f4824 | 1123 | CurrentFakeNVMap->COMParity[TerminalIndex] = NewTerminalContext->ParityIndex;\r |
be9304f3 ED |
1124 | CurrentFakeNVMap->COMTerminalType[TerminalIndex] = NewTerminalContext->TerminalType;\r |
1125 | CurrentFakeNVMap->COMFlowControl[TerminalIndex] = NewTerminalContext->FlowControl;\r | |
0a6f4824 | 1126 | }\r |
be9304f3 ED |
1127 | }\r |
1128 | \r |