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3cbfba02 DW |
1 | /** @file\r |
2 | \r | |
af7bc37a | 3 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
04d8d883 | 4 | \r |
9dc8036d | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
04d8d883 | 6 | \r |
3cbfba02 DW |
7 | \r |
8 | \r | |
9 | Module Name:\r | |
10 | \r | |
11 | BdsPlatform.c\r | |
12 | \r | |
13 | Abstract:\r | |
14 | \r | |
15 | This file include all platform action which can be customized\r | |
16 | by IBV/OEM.\r | |
17 | \r | |
18 | --*/\r | |
19 | \r | |
20 | #include "BdsPlatform.h"\r | |
21 | #include "SetupMode.h"\r | |
22 | #include <Guid/SetupVariable.h>\r | |
23 | #include <Library/TcgPhysicalPresenceLib.h>\r | |
33aaf8d7 | 24 | #include <Library/Tcg2PhysicalPresenceLib.h>\r |
3cbfba02 DW |
25 | #include <Protocol/I2cMasterMcg.h>\r |
26 | #include <TianoApi.h>\r | |
27 | #include <PlatformBaseAddresses.h>\r | |
28 | #include <Protocol/GlobalNvsArea.h>\r | |
29 | #include <Library/DxeServicesTableLib.h>\r | |
30 | #include <Protocol/BlockIo.h>\r | |
31 | #include <PchRegs/PchRegsPcu.h>\r | |
32 | #include <Library/S3BootScriptLib.h>\r | |
33 | #include "PchAccess.h"\r | |
34 | #include "PchRegs/PchRegsSata.h"\r | |
35 | #include <Library/SerialPortLib.h>\r | |
36 | #include <Library/DebugLib.h>\r | |
37 | \r | |
69a99d0b MG |
38 | #include <Library/GenericBdsLib/InternalBdsLib.h>\r |
39 | #include <Library/GenericBdsLib/String.h>\r | |
40 | #include <Library/NetLib.h>\r | |
3cbfba02 | 41 | \r |
04d8d883 JY |
42 | #include <Library/CapsuleLib.h>\r |
43 | #include <Protocol/EsrtManagement.h>\r | |
44 | \r | |
3cbfba02 DW |
45 | EFI_GUID *ConnectDriverTable[] = {\r |
46 | &gEfiMmioDeviceProtocolGuid,\r | |
47 | &gEfiI2cMasterProtocolGuid,\r | |
48 | &gEfiI2cHostProtocolGuid\r | |
49 | };\r | |
50 | \r | |
51 | #define SHELL_ENVIRONMENT_INTERFACE_PROTOCOL \\r | |
52 | { \\r | |
53 | 0x47c7b221, 0xc42a, 0x11d2, 0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b \\r | |
54 | }\r | |
55 | VOID *mShellImageCallbackReg = NULL;\r | |
56 | \r | |
57 | \r | |
58 | \r | |
59 | EFI_USER_PROFILE_HANDLE mCurrentUser = NULL;\r | |
60 | EFI_EVENT mHotKeyTimerEvent = NULL;\r | |
61 | EFI_EVENT mHitHotkeyEvent = NULL;\r | |
62 | EFI_EVENT mUsbKeyboardConnectEvent = NULL;\r | |
63 | BOOLEAN mHotKeyPressed = FALSE;\r | |
64 | VOID *mHitHotkeyRegistration;\r | |
65 | #define KEYBOARD_TIMER_INTERVAL 20000 // 0.02s\r | |
66 | \r | |
67 | VOID\r | |
68 | ConnectUSBController (\r | |
69 | VOID\r | |
70 | );\r | |
71 | \r | |
72 | EFI_STATUS\r | |
73 | PlatformBdsConnectSimpleConsole (\r | |
74 | IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole\r | |
75 | );\r | |
76 | \r | |
77 | VOID \r | |
78 | BootIntoFirmwareInterface(\r | |
79 | VOID\r | |
80 | );\r | |
81 | \r | |
82 | VOID\r | |
83 | EFIAPI\r | |
84 | PlatformBdsInitHotKeyEvent (\r | |
85 | VOID\r | |
86 | );\r | |
87 | \r | |
88 | VOID\r | |
89 | EFIAPI\r | |
90 | DisableAhciCtlr (\r | |
91 | IN EFI_EVENT Event,\r | |
92 | IN VOID *Context\r | |
93 | )\r | |
94 | {\r | |
95 | UINT32 PmcDisableAddress;\r | |
96 | UINT8 SataStorageAmount;\r | |
97 | UINT32 SataBase;\r | |
98 | UINT16 SataPortStatus;\r | |
99 | \r | |
100 | \r | |
101 | DEBUG ((EFI_D_INFO, "Disable AHCI event is signalled\n"));\r | |
102 | SataStorageAmount = 0;\r | |
103 | SataBase = *(UINT32*) Context;\r | |
104 | \r | |
105 | //\r | |
106 | // BayTrail-M EDS chapter 16 ---- PCI IO Register Offset 92 (SATA Port Control and Status)\r | |
107 | //\r | |
108 | SataPortStatus = MmioRead16 (SataBase + R_PCH_SATA_PCS);\r | |
109 | \r | |
110 | //\r | |
111 | // Bit 8 EN: Port 0 Present\r | |
112 | //\r | |
113 | if ((SataPortStatus & 0x100) == 0x100) {\r | |
114 | SataStorageAmount++;\r | |
115 | }\r | |
116 | \r | |
117 | //\r | |
118 | // Bit 9 EN: Port 1 Present\r | |
119 | //\r | |
120 | if ((SataPortStatus & 0x200) == 0x200) {\r | |
121 | SataStorageAmount++;\r | |
122 | }\r | |
123 | \r | |
124 | //\r | |
125 | // Disable SATA controller when it sets to AHCI mode without carrying any devices\r | |
126 | // in order to prevent AHCI yellow bang under Win device manager.\r | |
127 | //\r | |
128 | if (SataStorageAmount == 0) {\r | |
129 | PmcDisableAddress = (MmioRead32 ((PCH_PCI_EXPRESS_BASE_ADDRESS + (UINT32) (31 << 15)) + R_PCH_LPC_PMC_BASE) & B_PCH_LPC_PMC_BASE_BAR) + R_PCH_PMC_FUNC_DIS;\r | |
130 | MmioOr32 (PmcDisableAddress, B_PCH_PMC_FUNC_DIS_SATA);\r | |
131 | S3BootScriptSaveMemWrite (\r | |
132 | EfiBootScriptWidthUint32,\r | |
133 | (UINTN) PmcDisableAddress,\r | |
134 | 1,\r | |
135 | (VOID *) (UINTN) PmcDisableAddress\r | |
136 | );\r | |
137 | }\r | |
138 | }\r | |
139 | \r | |
140 | VOID\r | |
141 | InstallReadyToLock (\r | |
142 | VOID\r | |
143 | )\r | |
144 | {\r | |
145 | EFI_STATUS Status;\r | |
146 | EFI_HANDLE Handle;\r | |
147 | EFI_SMM_ACCESS2_PROTOCOL *SmmAccess;\r | |
148 | EFI_ACPI_S3_SAVE_PROTOCOL *AcpiS3Save;\r | |
149 | \r | |
150 | //\r | |
151 | // Install DxeSmmReadyToLock protocol prior to the processing of boot options\r | |
152 | //\r | |
153 | Status = gBS->LocateProtocol (\r | |
154 | &gEfiSmmAccess2ProtocolGuid,\r | |
155 | NULL,\r | |
156 | (VOID **) &SmmAccess\r | |
157 | );\r | |
158 | if (!EFI_ERROR (Status)) {\r | |
159 | \r | |
160 | //\r | |
161 | // Prepare S3 information, this MUST be done before DxeSmmReadyToLock\r | |
162 | //\r | |
163 | Status = gBS->LocateProtocol (\r | |
164 | &gEfiAcpiS3SaveProtocolGuid,\r | |
165 | NULL,\r | |
166 | (VOID **)&AcpiS3Save\r | |
167 | );\r | |
168 | if (!EFI_ERROR (Status)) {\r | |
169 | AcpiS3Save->S3Save (AcpiS3Save, NULL);\r | |
170 | }\r | |
171 | \r | |
172 | Handle = NULL;\r | |
173 | Status = gBS->InstallProtocolInterface (\r | |
174 | &Handle,\r | |
175 | &gExitPmAuthProtocolGuid,\r | |
176 | EFI_NATIVE_INTERFACE,\r | |
177 | NULL\r | |
178 | );\r | |
179 | ASSERT_EFI_ERROR (Status);\r | |
180 | \r | |
18b00c8c | 181 | //\r |
182 | // Signal EndOfDxe PI Event\r | |
183 | //\r | |
184 | EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid);\r | |
185 | \r | |
3cbfba02 DW |
186 | Handle = NULL;\r |
187 | Status = gBS->InstallProtocolInterface (\r | |
188 | &Handle,\r | |
189 | &gEfiDxeSmmReadyToLockProtocolGuid,\r | |
190 | EFI_NATIVE_INTERFACE,\r | |
191 | NULL\r | |
192 | );\r | |
193 | ASSERT_EFI_ERROR (Status);\r | |
194 | }\r | |
195 | \r | |
196 | return ;\r | |
197 | }\r | |
198 | \r | |
199 | VOID\r | |
200 | EFIAPI\r | |
201 | ShellImageCallback (\r | |
202 | IN EFI_EVENT Event,\r | |
203 | IN VOID *Context\r | |
204 | )\r | |
205 | {\r | |
206 | BdsSetConsoleMode (TRUE);\r | |
207 | DEBUG ((EFI_D_INFO, "BdsEntry ShellImageCallback \n"));\r | |
208 | }\r | |
209 | \r | |
210 | //\r | |
211 | // BDS Platform Functions\r | |
212 | //\r | |
213 | /**\r | |
2e182e30 | 214 | Platform Bds init. Include the platform firmware vendor, revision\r |
3cbfba02 DW |
215 | and so crc check.\r |
216 | \r | |
217 | @param VOID\r | |
218 | \r | |
219 | @retval None.\r | |
220 | \r | |
221 | **/\r | |
222 | VOID\r | |
223 | EFIAPI\r | |
224 | PlatformBdsInit (\r | |
225 | VOID\r | |
226 | )\r | |
227 | {\r | |
228 | EFI_STATUS Status;\r | |
229 | EFI_EVENT ShellImageEvent;\r | |
230 | EFI_GUID ShellEnvProtocol = SHELL_ENVIRONMENT_INTERFACE_PROTOCOL;\r | |
231 | \r | |
232 | #ifdef __GNUC__\r | |
233 | SerialPortWrite((UINT8 *)">>>>BdsEntry[GCC]\r\n", 19);\r | |
234 | #else\r | |
235 | SerialPortWrite((UINT8 *)">>>>BdsEntry\r\n", 14);\r | |
236 | #endif\r | |
237 | BdsLibSaveMemoryTypeInformation ();\r | |
238 | \r | |
239 | //\r | |
240 | // Before user authentication, the user identification devices need be connected\r | |
241 | // from the platform customized device paths\r | |
242 | //\r | |
243 | PlatformBdsConnectAuthDevice ();\r | |
244 | \r | |
245 | //\r | |
246 | // As console is not ready, the auto logon user will be identified.\r | |
247 | //\r | |
248 | BdsLibUserIdentify (&mCurrentUser);\r | |
249 | \r | |
250 | //\r | |
251 | // Change Gop mode when boot into Shell\r | |
252 | //\r | |
253 | if (mShellImageCallbackReg == NULL) {\r | |
254 | Status = gBS->CreateEvent (\r | |
255 | EFI_EVENT_NOTIFY_SIGNAL,\r | |
256 | EFI_TPL_CALLBACK,\r | |
257 | ShellImageCallback,\r | |
258 | NULL,\r | |
259 | &ShellImageEvent\r | |
260 | );\r | |
261 | if (!EFI_ERROR (Status)) {\r | |
262 | Status = gBS->RegisterProtocolNotify (\r | |
263 | &ShellEnvProtocol,\r | |
264 | ShellImageEvent,\r | |
265 | &mShellImageCallbackReg\r | |
266 | );\r | |
267 | \r | |
268 | DEBUG ((EFI_D_INFO, "BdsEntry ShellImageCallback \n"));\r | |
269 | }\r | |
270 | }\r | |
271 | }\r | |
272 | \r | |
273 | EFI_STATUS\r | |
274 | GetGopDevicePath (\r | |
275 | IN EFI_DEVICE_PATH_PROTOCOL *PciDevicePath,\r | |
276 | OUT EFI_DEVICE_PATH_PROTOCOL **GopDevicePath\r | |
277 | )\r | |
278 | {\r | |
279 | UINTN Index;\r | |
280 | EFI_STATUS Status;\r | |
281 | EFI_HANDLE PciDeviceHandle;\r | |
282 | EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;\r | |
283 | EFI_DEVICE_PATH_PROTOCOL *TempPciDevicePath;\r | |
284 | UINTN GopHandleCount;\r | |
285 | EFI_HANDLE *GopHandleBuffer;\r | |
286 | \r | |
287 | UINTN VarSize;\r | |
288 | SYSTEM_CONFIGURATION mSystemConfiguration;\r | |
289 | \r | |
290 | if (PciDevicePath == NULL || GopDevicePath == NULL) {\r | |
291 | return EFI_INVALID_PARAMETER;\r | |
292 | }\r | |
293 | \r | |
294 | //\r | |
295 | // Initialize the GopDevicePath to be PciDevicePath\r | |
296 | //\r | |
297 | *GopDevicePath = PciDevicePath;\r | |
298 | TempPciDevicePath = PciDevicePath;\r | |
299 | \r | |
300 | Status = gBS->LocateDevicePath (\r | |
301 | &gEfiDevicePathProtocolGuid,\r | |
302 | &TempPciDevicePath,\r | |
303 | &PciDeviceHandle\r | |
304 | );\r | |
305 | if (EFI_ERROR (Status)) {\r | |
306 | return Status;\r | |
307 | }\r | |
308 | \r | |
309 | //\r | |
2e182e30 | 310 | // Try to connect this handle, so that GOP driver could start on this\r |
3cbfba02 DW |
311 | // device and create child handles with GraphicsOutput Protocol installed\r |
312 | // on them, then we get device paths of these child handles and select\r | |
313 | // them as possible console device.\r | |
314 | //\r | |
315 | \r | |
316 | //\r | |
317 | // Select display devices\r | |
318 | //\r | |
319 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
320 | Status = gRT->GetVariable(\r | |
321 | L"Setup",\r | |
322 | &gEfiNormalSetupGuid,\r | |
323 | NULL,\r | |
324 | &VarSize,\r | |
325 | &mSystemConfiguration\r | |
326 | );\r | |
620f2891 TH |
327 | if (EFI_ERROR (Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {\r |
328 | //The setup variable is corrupted\r | |
329 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
330 | Status = gRT->GetVariable(\r | |
331 | L"SetupRecovery",\r | |
332 | &gEfiNormalSetupGuid,\r | |
333 | NULL,\r | |
334 | &VarSize,\r | |
335 | &mSystemConfiguration\r | |
336 | );\r | |
337 | ASSERT_EFI_ERROR (Status);\r | |
338 | } \r | |
3cbfba02 DW |
339 | \r |
340 | if(mSystemConfiguration.BootDisplayDevice != 0x0)\r | |
341 | {\r | |
342 | ACPI_ADR_DEVICE_PATH AcpiAdr;\r | |
343 | EFI_DEVICE_PATH_PROTOCOL *MyDevicePath = NULL;\r | |
344 | \r | |
345 | AcpiAdr.Header.Type = ACPI_DEVICE_PATH;\r | |
346 | AcpiAdr.Header.SubType = ACPI_ADR_DP;\r | |
347 | \r | |
348 | switch (mSystemConfiguration.BootDisplayDevice) {\r | |
349 | case 1:\r | |
350 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_VGA, PORT_CRT, 0); //CRT Device\r | |
351 | break;\r | |
352 | case 2:\r | |
353 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL, PORT_B_HDMI, 0); //HDMI Device Port B\r | |
354 | break;\r | |
355 | case 3:\r | |
356 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL, PORT_B_DP, 0); //DP PortB\r | |
357 | break;\r | |
358 | case 4:\r | |
359 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL, PORT_C_DP, 0); //DP PortC\r | |
360 | break;\r | |
361 | case 5:\r | |
362 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL, PORT_C_DP, 0); //eDP Port C\r | |
363 | break;\r | |
364 | case 6:\r | |
365 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL, PORT_MIPI_A, 0); //DSI Port A\r | |
366 | break;\r | |
367 | case 7:\r | |
368 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL, PORT_MIPI_C, 0); //DSI Port C\r | |
369 | break;\r | |
370 | default:\r | |
371 | AcpiAdr.ADR= ACPI_DISPLAY_ADR (1, 0, 0, 1, 0, ACPI_ADR_DISPLAY_TYPE_VGA, PORT_CRT, 0);\r | |
372 | break;\r | |
373 | }\r | |
374 | \r | |
375 | SetDevicePathNodeLength (&AcpiAdr.Header, sizeof (ACPI_ADR_DEVICE_PATH));\r | |
376 | \r | |
377 | MyDevicePath = AppendDevicePathNode(MyDevicePath, (EFI_DEVICE_PATH_PROTOCOL*)&AcpiAdr);\r | |
378 | \r | |
379 | gBS->ConnectController (\r | |
380 | PciDeviceHandle,\r | |
381 | NULL,\r | |
382 | MyDevicePath,\r | |
383 | FALSE\r | |
384 | );\r | |
385 | \r | |
386 | FreePool(MyDevicePath);\r | |
387 | }\r | |
388 | else\r | |
389 | {\r | |
390 | gBS->ConnectController (\r | |
391 | PciDeviceHandle,\r | |
392 | NULL,\r | |
393 | NULL,\r | |
394 | FALSE\r | |
395 | );\r | |
396 | }\r | |
397 | \r | |
398 | Status = gBS->LocateHandleBuffer (\r | |
399 | ByProtocol,\r | |
400 | &gEfiGraphicsOutputProtocolGuid,\r | |
401 | NULL,\r | |
402 | &GopHandleCount,\r | |
403 | &GopHandleBuffer\r | |
404 | );\r | |
405 | if (!EFI_ERROR (Status)) {\r | |
406 | //\r | |
407 | // Add all the child handles as possible Console Device\r | |
408 | //\r | |
409 | for (Index = 0; Index < GopHandleCount; Index++) {\r | |
410 | Status = gBS->HandleProtocol (\r | |
411 | GopHandleBuffer[Index],\r | |
412 | &gEfiDevicePathProtocolGuid,\r | |
413 | (VOID**)&TempDevicePath\r | |
414 | );\r | |
415 | if (EFI_ERROR (Status)) {\r | |
416 | continue;\r | |
417 | }\r | |
418 | if (CompareMem (\r | |
419 | PciDevicePath,\r | |
420 | TempDevicePath,\r | |
421 | GetDevicePathSize (PciDevicePath) - END_DEVICE_PATH_LENGTH\r | |
422 | ) == 0) {\r | |
423 | //\r | |
424 | // In current implementation, we only enable one of the child handles\r | |
425 | // as console device, i.e. sotre one of the child handle's device\r | |
426 | // path to variable "ConOut"\r | |
2e182e30 | 427 | // In future, we could select all child handles to be console device\r |
3cbfba02 DW |
428 | //\r |
429 | *GopDevicePath = TempDevicePath;\r | |
430 | }\r | |
431 | }\r | |
432 | gBS->FreePool (GopHandleBuffer);\r | |
433 | }\r | |
434 | \r | |
435 | return EFI_SUCCESS;\r | |
436 | }\r | |
437 | \r | |
438 | /**\r | |
439 | \r | |
440 | Search out all the platform pci or agp video device. The function may will\r | |
441 | find multiple video device, and return all enabled device path.\r | |
442 | \r | |
443 | @param PlugInPciVgaDevicePath Return the platform plug in pci video device\r | |
444 | path if the system have plug in pci video device.\r | |
445 | @param OnboardPciVgaDevicePath Return the platform active agp video device path\r | |
446 | if the system have plug in agp video device or on\r | |
447 | chip agp device.\r | |
448 | \r | |
449 | @retval EFI_SUCCSS Get all platform active video device path.\r | |
450 | @retval EFI_STATUS Return the status of gBS->LocateDevicePath (),\r | |
451 | gBS->ConnectController (),\r | |
452 | and gBS->LocateHandleBuffer ().\r | |
453 | \r | |
454 | **/\r | |
455 | EFI_STATUS\r | |
456 | GetPlugInPciVgaDevicePath (\r | |
457 | IN OUT EFI_DEVICE_PATH_PROTOCOL **PlugInPciVgaDevicePath,\r | |
458 | IN OUT EFI_DEVICE_PATH_PROTOCOL **OnboardPciVgaDevicePath\r | |
459 | )\r | |
460 | {\r | |
461 | EFI_STATUS Status;\r | |
462 | EFI_HANDLE RootHandle;\r | |
463 | UINTN HandleCount;\r | |
464 | EFI_HANDLE *HandleBuffer;\r | |
465 | UINTN Index;\r | |
466 | UINTN Index1;\r | |
467 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
468 | BOOLEAN PlugInPciVga;\r | |
469 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
470 | PCI_TYPE00 Pci;\r | |
471 | \r | |
472 | DevicePath = NULL;\r | |
473 | PlugInPciVga = TRUE;\r | |
474 | HandleCount = 0;\r | |
475 | HandleBuffer = NULL;\r | |
476 | \r | |
477 | //\r | |
478 | // Make all the PCI_IO protocols on PCI Seg 0 show up\r | |
479 | //\r | |
480 | BdsLibConnectDevicePath (gPlatformRootBridges[0]);\r | |
481 | \r | |
482 | Status = gBS->LocateDevicePath (\r | |
483 | &gEfiDevicePathProtocolGuid,\r | |
484 | &gPlatformRootBridges[0],\r | |
485 | &RootHandle\r | |
486 | );\r | |
487 | if (EFI_ERROR (Status)) {\r | |
488 | return Status;\r | |
489 | }\r | |
490 | \r | |
491 | Status = gBS->ConnectController (\r | |
492 | RootHandle,\r | |
493 | NULL,\r | |
494 | NULL,\r | |
495 | FALSE\r | |
496 | );\r | |
497 | if (EFI_ERROR (Status)) {\r | |
498 | return Status;\r | |
499 | }\r | |
500 | \r | |
501 | //\r | |
502 | // Start to check all the pci io to find all possible VGA device\r | |
503 | //\r | |
504 | HandleCount = 0;\r | |
505 | HandleBuffer = NULL;\r | |
506 | Status = gBS->LocateHandleBuffer (\r | |
507 | ByProtocol,\r | |
508 | &gEfiPciIoProtocolGuid,\r | |
509 | NULL,\r | |
510 | &HandleCount,\r | |
511 | &HandleBuffer\r | |
512 | );\r | |
513 | if (EFI_ERROR (Status)) {\r | |
514 | return Status;\r | |
515 | }\r | |
516 | \r | |
517 | for (Index = 0; Index < HandleCount; Index++) {\r | |
518 | Status = gBS->HandleProtocol (\r | |
519 | HandleBuffer[Index],\r | |
520 | &gEfiPciIoProtocolGuid,\r | |
521 | (VOID**)&PciIo\r | |
522 | );\r | |
523 | if (!EFI_ERROR (Status)) {\r | |
524 | \r | |
525 | //\r | |
526 | // Check for all VGA device\r | |
527 | //\r | |
528 | Status = PciIo->Pci.Read (\r | |
529 | PciIo,\r | |
530 | EfiPciIoWidthUint32,\r | |
531 | 0,\r | |
532 | sizeof (Pci) / sizeof (UINT32),\r | |
533 | &Pci\r | |
534 | );\r | |
535 | if (EFI_ERROR (Status)) {\r | |
536 | continue;\r | |
537 | }\r | |
538 | \r | |
539 | //\r | |
540 | // Here we decide which VGA device to enable in PCI bus\r | |
541 | //\r | |
542 | // The first plugin PCI VGA card device will be present as PCI VGA\r | |
543 | // The onchip AGP or AGP card will be present as AGP VGA\r | |
544 | //\r | |
545 | if (!IS_PCI_VGA (&Pci)) {\r | |
546 | continue;\r | |
547 | }\r | |
548 | \r | |
549 | //\r | |
550 | // Set the device as the possible console out device,\r | |
551 | //\r | |
552 | // Below code will make every VGA device to be one\r | |
553 | // of the possibe console out device\r | |
554 | //\r | |
555 | PlugInPciVga = TRUE;\r | |
556 | gBS->HandleProtocol (\r | |
557 | HandleBuffer[Index],\r | |
558 | &gEfiDevicePathProtocolGuid,\r | |
559 | (VOID**)&DevicePath\r | |
560 | );\r | |
561 | \r | |
562 | Index1 = 0;\r | |
563 | \r | |
564 | while (gPlatformAllPossiblePciVgaConsole[Index1] != NULL) {\r | |
565 | if (CompareMem (\r | |
566 | DevicePath,\r | |
567 | gPlatformAllPossiblePciVgaConsole[Index1],\r | |
568 | GetDevicePathSize (gPlatformAllPossiblePciVgaConsole[Index1])\r | |
569 | ) == 0) {\r | |
570 | \r | |
571 | //\r | |
572 | // This device is an AGP device\r | |
573 | //\r | |
574 | *OnboardPciVgaDevicePath = DevicePath;\r | |
575 | PlugInPciVga = FALSE;\r | |
576 | break;\r | |
577 | }\r | |
578 | \r | |
579 | Index1 ++;\r | |
580 | }\r | |
581 | \r | |
582 | if (PlugInPciVga) {\r | |
583 | *PlugInPciVgaDevicePath = DevicePath;\r | |
584 | }\r | |
585 | }\r | |
586 | }\r | |
587 | \r | |
588 | FreePool (HandleBuffer);\r | |
589 | \r | |
590 | return EFI_SUCCESS;\r | |
591 | }\r | |
592 | \r | |
593 | /**\r | |
594 | \r | |
595 | Find the platform active vga, and base on the policy to enable the vga as\r | |
596 | the console out device. The policy is driven by one setup variable "VBIOS".\r | |
597 | \r | |
598 | None.\r | |
599 | \r | |
600 | @param EFI_UNSUPPORTED There is no active vga device\r | |
601 | \r | |
602 | @retval EFI_STATUS Return the status of BdsLibGetVariableAndSize ()\r | |
603 | \r | |
604 | **/\r | |
605 | EFI_STATUS\r | |
606 | PlatformBdsForceActiveVga (\r | |
607 | VOID\r | |
608 | )\r | |
609 | {\r | |
610 | EFI_STATUS Status;\r | |
611 | EFI_DEVICE_PATH_PROTOCOL *PlugInPciVgaDevicePath;\r | |
612 | EFI_DEVICE_PATH_PROTOCOL *OnboardPciVgaDevicePath;\r | |
613 | EFI_DEVICE_PATH_PROTOCOL *DevicePathFirst;\r | |
614 | EFI_DEVICE_PATH_PROTOCOL *DevicePathSecond;\r | |
615 | EFI_DEVICE_PATH_PROTOCOL *GopDevicePath;\r | |
616 | UINTN VarSize;\r | |
617 | SYSTEM_CONFIGURATION mSystemConfiguration;\r | |
618 | \r | |
619 | Status = EFI_SUCCESS;\r | |
620 | PlugInPciVgaDevicePath = NULL;\r | |
621 | OnboardPciVgaDevicePath = NULL;\r | |
622 | \r | |
623 | //\r | |
624 | // Check the policy which is the first enabled VGA\r | |
625 | //\r | |
626 | GetPlugInPciVgaDevicePath (&PlugInPciVgaDevicePath, &OnboardPciVgaDevicePath);\r | |
627 | \r | |
628 | if (PlugInPciVgaDevicePath == NULL && OnboardPciVgaDevicePath == NULL) {\r | |
629 | return EFI_UNSUPPORTED;\r | |
630 | }\r | |
631 | \r | |
632 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
633 | Status = gRT->GetVariable(\r | |
634 | L"Setup",\r | |
635 | &gEfiNormalSetupGuid,\r | |
636 | NULL,\r | |
637 | &VarSize,\r | |
638 | &mSystemConfiguration\r | |
639 | );\r | |
620f2891 TH |
640 | if (EFI_ERROR (Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {\r |
641 | //The setup variable is corrupted\r | |
642 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
643 | Status = gRT->GetVariable(\r | |
644 | L"SetupRecovery",\r | |
645 | &gEfiNormalSetupGuid,\r | |
646 | NULL,\r | |
647 | &VarSize,\r | |
648 | &mSystemConfiguration\r | |
649 | );\r | |
650 | ASSERT_EFI_ERROR (Status);\r | |
651 | } \r | |
3cbfba02 DW |
652 | \r |
653 | \r | |
654 | if ((PlugInPciVgaDevicePath == NULL && OnboardPciVgaDevicePath != NULL) ) {\r | |
655 | DEBUG ((EFI_D_ERROR,"Update onboard PCI VGA ...\n"));\r | |
656 | DevicePathFirst = OnboardPciVgaDevicePath;\r | |
657 | DevicePathSecond = PlugInPciVgaDevicePath;\r | |
658 | goto UpdateConOut;\r | |
659 | }\r | |
660 | if(OnboardPciVgaDevicePath != NULL && mSystemConfiguration.PrimaryVideoAdaptor == 0) {\r | |
661 | DEBUG ((EFI_D_ERROR,"Update onboard PCI VGA When set primary!!!...\n"));\r | |
662 | DevicePathFirst = OnboardPciVgaDevicePath;\r | |
663 | DevicePathSecond = PlugInPciVgaDevicePath;\r | |
664 | goto UpdateConOut;\r | |
665 | }\r | |
666 | \r | |
667 | DEBUG ((EFI_D_ERROR,"Update plug in PCI VGA ...\n"));\r | |
668 | DevicePathFirst = PlugInPciVgaDevicePath;\r | |
669 | DevicePathSecond = OnboardPciVgaDevicePath;\r | |
670 | \r | |
671 | UpdateConOut:\r | |
672 | GetGopDevicePath (DevicePathFirst, &GopDevicePath);\r | |
673 | DevicePathFirst = GopDevicePath;\r | |
674 | \r | |
675 | Status = BdsLibUpdateConsoleVariable (\r | |
676 | L"ConOut",\r | |
677 | DevicePathFirst,\r | |
678 | DevicePathSecond\r | |
679 | );\r | |
680 | \r | |
681 | return Status;\r | |
682 | }\r | |
683 | \r | |
684 | VOID\r | |
685 | UpdateConsoleResolution(\r | |
686 | VOID\r | |
687 | )\r | |
688 | {\r | |
689 | UINT32 HorizontalResolution;\r | |
690 | UINT32 VerticalResolution;\r | |
691 | SYSTEM_CONFIGURATION SystemConfiguration;\r | |
692 | UINTN VarSize;\r | |
693 | EFI_STATUS Status;\r | |
694 | \r | |
695 | \r | |
696 | HorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);\r | |
697 | VerticalResolution = PcdGet32 (PcdSetupVideoVerticalResolution);\r | |
698 | \r | |
699 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
700 | Status = gRT->GetVariable(\r | |
701 | L"Setup",\r | |
702 | &gEfiNormalSetupGuid,\r | |
703 | NULL,\r | |
704 | &VarSize,\r | |
705 | &SystemConfiguration\r | |
706 | );\r | |
620f2891 TH |
707 | if (EFI_ERROR (Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {\r |
708 | //The setup variable is corrupted\r | |
709 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
710 | Status = gRT->GetVariable(\r | |
711 | L"SetupRecovery",\r | |
712 | &gEfiNormalSetupGuid,\r | |
713 | NULL,\r | |
714 | &VarSize,\r | |
715 | &SystemConfiguration\r | |
716 | );\r | |
717 | ASSERT_EFI_ERROR (Status);\r | |
718 | } \r | |
3cbfba02 DW |
719 | \r |
720 | switch (SystemConfiguration.IgdFlatPanel) {\r | |
721 | \r | |
722 | case 0:\r | |
723 | //\r | |
724 | // Use the detault PCD values.\r | |
725 | //\r | |
726 | break;\r | |
727 | \r | |
728 | case 1:\r | |
729 | HorizontalResolution = 640;\r | |
730 | VerticalResolution = 480;\r | |
731 | break;\r | |
732 | \r | |
733 | case 2:\r | |
734 | HorizontalResolution = 800;\r | |
735 | VerticalResolution = 600;\r | |
736 | break;\r | |
737 | \r | |
738 | case 3:\r | |
739 | HorizontalResolution = 1024;\r | |
740 | VerticalResolution = 768;\r | |
741 | break;\r | |
742 | \r | |
743 | case 4:\r | |
744 | HorizontalResolution = 1280;\r | |
745 | VerticalResolution = 1024;\r | |
746 | break;\r | |
747 | \r | |
748 | case 5:\r | |
749 | HorizontalResolution = 1366;\r | |
750 | VerticalResolution = 768;\r | |
751 | break;\r | |
752 | \r | |
753 | case 6:\r | |
754 | HorizontalResolution = 1680;\r | |
755 | VerticalResolution = 1050;\r | |
756 | break;\r | |
757 | \r | |
758 | case 7:\r | |
759 | HorizontalResolution = 1920;\r | |
760 | VerticalResolution = 1200;\r | |
761 | break;\r | |
762 | \r | |
763 | case 8:\r | |
764 | HorizontalResolution = 1280;\r | |
765 | VerticalResolution = 800;\r | |
766 | break;\r | |
767 | }\r | |
768 | \r | |
769 | PcdSet32 (PcdSetupVideoHorizontalResolution, HorizontalResolution);\r | |
770 | PcdSet32 (PcdSetupVideoVerticalResolution, VerticalResolution);\r | |
771 | DEBUG ((EFI_D_ERROR, "HorizontalResolution = %x; VerticalResolution = %x", HorizontalResolution, VerticalResolution));\r | |
772 | \r | |
773 | return;\r | |
774 | }\r | |
775 | \r | |
776 | /**\r | |
777 | Connect the predefined platform default console device. Always try to find\r | |
778 | and enable the vga device if have.\r | |
779 | \r | |
2e182e30 | 780 | @param PlatformConsole Predefined platform default console device array.\r |
3cbfba02 DW |
781 | \r |
782 | @retval EFI_SUCCESS Success connect at least one ConIn and ConOut\r | |
783 | device, there must have one ConOut device is\r | |
784 | active vga device.\r | |
785 | \r | |
786 | @retval EFI_STATUS Return the status of\r | |
787 | BdsLibConnectAllDefaultConsoles ()\r | |
788 | \r | |
789 | **/\r | |
790 | EFI_STATUS\r | |
791 | PlatformBdsConnectConsole (\r | |
792 | IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole\r | |
793 | )\r | |
794 | {\r | |
795 | EFI_STATUS Status;\r | |
796 | UINTN Index;\r | |
797 | EFI_DEVICE_PATH_PROTOCOL *VarConout;\r | |
798 | EFI_DEVICE_PATH_PROTOCOL *VarConin;\r | |
799 | UINTN DevicePathSize;\r | |
800 | \r | |
801 | UpdateConsoleResolution();\r | |
802 | \r | |
803 | Index = 0;\r | |
804 | Status = EFI_SUCCESS;\r | |
805 | DevicePathSize = 0;\r | |
806 | VarConout = BdsLibGetVariableAndSize (\r | |
807 | L"ConOut",\r | |
808 | &gEfiGlobalVariableGuid,\r | |
809 | &DevicePathSize\r | |
810 | );\r | |
811 | VarConin = BdsLibGetVariableAndSize (\r | |
812 | L"ConIn",\r | |
813 | &gEfiGlobalVariableGuid,\r | |
814 | &DevicePathSize\r | |
815 | );\r | |
816 | if (VarConout == NULL || VarConin == NULL) {\r | |
817 | //\r | |
818 | // Have chance to connect the platform default console,\r | |
2e182e30 | 819 | // the platform default console is the minimum device group\r |
3cbfba02 DW |
820 | // the platform should support\r |
821 | //\r | |
822 | while (PlatformConsole[Index].DevicePath != NULL) {\r | |
823 | \r | |
824 | //\r | |
825 | // Update the console variable with the connect type\r | |
826 | //\r | |
827 | if ((PlatformConsole[Index].ConnectType & CONSOLE_IN) == CONSOLE_IN) {\r | |
828 | BdsLibUpdateConsoleVariable (L"ConIn", PlatformConsole[Index].DevicePath, NULL);\r | |
829 | }\r | |
830 | \r | |
831 | if ((PlatformConsole[Index].ConnectType & CONSOLE_OUT) == CONSOLE_OUT) {\r | |
832 | BdsLibUpdateConsoleVariable (L"ConOut", PlatformConsole[Index].DevicePath, NULL);\r | |
833 | }\r | |
834 | \r | |
835 | if ((PlatformConsole[Index].ConnectType & STD_ERROR) == STD_ERROR) {\r | |
836 | BdsLibUpdateConsoleVariable (L"ErrOut", PlatformConsole[Index].DevicePath, NULL);\r | |
837 | }\r | |
838 | \r | |
839 | Index ++;\r | |
840 | }\r | |
841 | }\r | |
842 | \r | |
843 | //\r | |
844 | // Make sure we have at least one active VGA, and have the right\r | |
845 | // active VGA in console variable\r | |
846 | //\r | |
847 | Status = PlatformBdsForceActiveVga ();\r | |
848 | if (EFI_ERROR (Status)) {\r | |
849 | return Status;\r | |
850 | }\r | |
851 | \r | |
852 | DEBUG ((EFI_D_INFO, "DISPLAY INIT DONE\n"));\r | |
853 | \r | |
854 | //\r | |
855 | // Connect the all the default console with current console variable\r | |
856 | //\r | |
857 | Status = BdsLibConnectAllDefaultConsoles ();\r | |
858 | if (EFI_ERROR (Status)) {\r | |
859 | return Status;\r | |
860 | }\r | |
861 | \r | |
862 | return EFI_SUCCESS;\r | |
863 | }\r | |
864 | \r | |
865 | /**\r | |
2e182e30 | 866 | Connect with predefined platform connect sequence,\r |
3cbfba02 DW |
867 | the OEM/IBV can customize with their own connect sequence.\r |
868 | \r | |
869 | @param None.\r | |
870 | \r | |
871 | @retval None.\r | |
872 | \r | |
873 | **/\r | |
874 | VOID\r | |
875 | PlatformBdsConnectSequence (\r | |
876 | VOID\r | |
877 | )\r | |
878 | {\r | |
879 | UINTN Index;\r | |
880 | \r | |
881 | Index = 0;\r | |
882 | \r | |
883 | //\r | |
884 | // Here we can get the customized platform connect sequence\r | |
885 | // Notes: we can connect with new variable which record the\r | |
886 | // last time boots connect device path sequence\r | |
887 | //\r | |
888 | while (gPlatformConnectSequence[Index] != NULL) {\r | |
889 | \r | |
890 | //\r | |
891 | // Build the platform boot option\r | |
892 | //\r | |
893 | BdsLibConnectDevicePath (gPlatformConnectSequence[Index]);\r | |
894 | Index ++;\r | |
895 | }\r | |
896 | \r | |
897 | //\r | |
898 | // Just use the simple policy to connect all devices\r | |
899 | // There should be no difference between debug tip and release tip, or it will be extremely hard to debug.\r | |
900 | //\r | |
901 | // There is case that IdeController driver will write boot script in driver model Start() function. It will be rejected by boot script save.\r | |
902 | // It is only found when DEBUG disabled, because we are using BdsLibConnectAll() when DEBUG enabled.\r | |
903 | //\r | |
904 | // So we use BdsLibConnectAll() here to make sure IdeController.Start() is invoked before InstallReadyToLock().\r | |
905 | // We may also consider to connect SataController only later if needed.\r | |
906 | //\r | |
907 | BdsLibConnectAll ();\r | |
908 | }\r | |
909 | \r | |
910 | /**\r | |
911 | \r | |
912 | Load the predefined driver option, OEM/IBV can customize this\r | |
913 | to load their own drivers\r | |
914 | \r | |
915 | @param BdsDriverLists The header of the driver option link list.\r | |
916 | \r | |
917 | @retval None.\r | |
918 | \r | |
919 | **/\r | |
920 | VOID\r | |
921 | PlatformBdsGetDriverOption (\r | |
922 | IN OUT LIST_ENTRY *BdsDriverLists\r | |
923 | )\r | |
924 | {\r | |
925 | UINTN Index;\r | |
926 | \r | |
927 | Index = 0;\r | |
928 | \r | |
929 | //\r | |
930 | // Here we can get the customized platform driver option\r | |
931 | //\r | |
932 | while (gPlatformDriverOption[Index] != NULL) {\r | |
933 | \r | |
934 | //\r | |
935 | // Build the platform boot option\r | |
936 | //\r | |
937 | BdsLibRegisterNewOption (BdsDriverLists, gPlatformDriverOption[Index], NULL, L"DriverOrder");\r | |
938 | Index ++;\r | |
939 | }\r | |
940 | \r | |
941 | }\r | |
942 | \r | |
943 | /**\r | |
944 | This function is used for some critical time if the the system\r | |
945 | have no any boot option, and there is no time out for user to add\r | |
946 | the new boot option. This can also treat as the platform default\r | |
947 | boot option.\r | |
948 | \r | |
949 | @param BdsBootOptionList The header of the boot option link list.\r | |
950 | \r | |
951 | @retval None.\r | |
952 | \r | |
953 | **/\r | |
954 | VOID\r | |
955 | PlatformBdsPredictBootOption (\r | |
956 | IN OUT LIST_ENTRY *BdsBootOptionList\r | |
957 | )\r | |
958 | {\r | |
959 | UINTN Index;\r | |
960 | \r | |
961 | Index = 0;\r | |
962 | \r | |
963 | //\r | |
964 | // Here give chance to get platform boot option data\r | |
965 | //\r | |
966 | while (gPlatformBootOption[Index] != NULL) {\r | |
967 | \r | |
968 | //\r | |
969 | // Build the platform boot option\r | |
970 | //\r | |
971 | BdsLibRegisterNewOption (BdsBootOptionList, gPlatformBootOption[Index], NULL, L"BootOrder");\r | |
972 | Index ++;\r | |
973 | }\r | |
974 | }\r | |
975 | \r | |
976 | /**\r | |
977 | Perform the platform diagnostic, such like test memory. OEM/IBV also\r | |
978 | can customize this fuction to support specific platform diagnostic.\r | |
979 | \r | |
980 | @param MemoryTestLevel The memory test intensive level\r | |
981 | @param QuietBoot Indicate if need to enable the quiet boot\r | |
982 | @param BaseMemoryTest A pointer to BdsMemoryTest()\r | |
983 | \r | |
984 | @retval None.\r | |
985 | \r | |
986 | **/\r | |
987 | VOID\r | |
988 | PlatformBdsDiagnostics (\r | |
989 | IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel,\r | |
990 | IN BOOLEAN QuietBoot,\r | |
991 | IN BASEM_MEMORY_TEST BaseMemoryTest\r | |
992 | )\r | |
993 | {\r | |
994 | EFI_STATUS Status;\r | |
995 | \r | |
996 | //\r | |
997 | // Here we can decide if we need to show\r | |
998 | // the diagnostics screen\r | |
999 | // Notes: this quiet boot code should be remove\r | |
1000 | // from the graphic lib\r | |
1001 | //\r | |
1002 | if (QuietBoot) {\r | |
1003 | EnableQuietBoot (PcdGetPtr(PcdLogoFile));\r | |
1004 | \r | |
1005 | //\r | |
1006 | // Perform system diagnostic\r | |
1007 | //\r | |
1008 | Status = BaseMemoryTest (MemoryTestLevel);\r | |
1009 | if (EFI_ERROR (Status)) {\r | |
1010 | DisableQuietBoot ();\r | |
1011 | }\r | |
1012 | \r | |
1013 | return;\r | |
1014 | }\r | |
1015 | \r | |
1016 | //\r | |
1017 | // Perform system diagnostic\r | |
1018 | //\r | |
1019 | Status = BaseMemoryTest (MemoryTestLevel);\r | |
1020 | }\r | |
1021 | \r | |
1022 | \r | |
69a99d0b MG |
1023 | /**\r |
1024 | For EFI boot option, BDS separate them as six types:\r | |
1025 | 1. Network - The boot option points to the SimpleNetworkProtocol device.\r | |
1026 | Bds will try to automatically create this type boot option when enumerate.\r | |
1027 | 2. Shell - The boot option points to internal flash shell.\r | |
1028 | Bds will try to automatically create this type boot option when enumerate.\r | |
1029 | 3. Removable BlockIo - The boot option only points to the removable media\r | |
1030 | device, like USB flash disk, DVD, Floppy etc.\r | |
1031 | These device should contain a *removable* blockIo\r | |
1032 | protocol in their device handle.\r | |
1033 | Bds will try to automatically create this type boot option\r | |
1034 | when enumerate.\r | |
1035 | 4. Fixed BlockIo - The boot option only points to a Fixed blockIo device,\r | |
1036 | like HardDisk.\r | |
1037 | These device should contain a *fixed* blockIo\r | |
1038 | protocol in their device handle.\r | |
1039 | BDS will skip fixed blockIo devices, and NOT\r | |
1040 | automatically create boot option for them. But BDS\r | |
1041 | will help to delete those fixed blockIo boot option,\r | |
1042 | whose description rule conflict with other auto-created\r | |
1043 | boot options.\r | |
1044 | 5. Non-BlockIo Simplefile - The boot option points to a device whose handle\r | |
1045 | has SimpleFileSystem Protocol, but has no blockio\r | |
1046 | protocol. These devices do not offer blockIo\r | |
1047 | protocol, but BDS still can get the\r | |
1048 | \EFI\BOOT\boot{machinename}.EFI by SimpleFileSystem\r | |
1049 | Protocol.\r | |
1050 | 6. File - The boot option points to a file. These boot options are usually\r | |
1051 | created by user manually or OS loader. BDS will not delete or modify\r | |
1052 | these boot options.\r | |
1053 | \r | |
1054 | This function will enumerate all possible boot device in the system, and\r | |
1055 | automatically create boot options for Network, Shell, Removable BlockIo,\r | |
1056 | and Non-BlockIo Simplefile devices.\r | |
1057 | It will only execute once of every boot.\r | |
1058 | \r | |
1059 | @param BdsBootOptionList The header of the link list which indexed all\r | |
1060 | current boot options\r | |
1061 | \r | |
1062 | @retval EFI_SUCCESS Finished all the boot device enumerate and create\r | |
1063 | the boot option base on that boot device\r | |
1064 | \r | |
1065 | @retval EFI_OUT_OF_RESOURCES Failed to enumerate the boot device and create the boot option list\r | |
1066 | **/\r | |
1067 | EFI_STATUS\r | |
1068 | EFIAPI\r | |
1069 | PlatformBdsLibEnumerateAllBootOption (\r | |
1070 | IN OUT LIST_ENTRY *BdsBootOptionList\r | |
1071 | )\r | |
1072 | {\r | |
1073 | EFI_STATUS Status;\r | |
1074 | UINT16 FloppyNumber;\r | |
1075 | UINT16 HarddriveNumber;\r | |
1076 | UINT16 CdromNumber;\r | |
1077 | UINT16 UsbNumber;\r | |
1078 | UINT16 MiscNumber;\r | |
1079 | UINT16 ScsiNumber;\r | |
1080 | UINT16 NonBlockNumber;\r | |
1081 | UINTN NumberBlockIoHandles;\r | |
1082 | EFI_HANDLE *BlockIoHandles;\r | |
1083 | EFI_BLOCK_IO_PROTOCOL *BlkIo;\r | |
1084 | BOOLEAN Removable[2];\r | |
1085 | UINTN RemovableIndex;\r | |
1086 | UINTN Index;\r | |
1087 | UINTN NumOfLoadFileHandles;\r | |
1088 | EFI_HANDLE *LoadFileHandles;\r | |
1089 | UINTN FvHandleCount;\r | |
1090 | EFI_HANDLE *FvHandleBuffer;\r | |
1091 | EFI_FV_FILETYPE Type;\r | |
1092 | UINTN Size;\r | |
1093 | EFI_FV_FILE_ATTRIBUTES Attributes;\r | |
1094 | UINT32 AuthenticationStatus;\r | |
1095 | EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;\r | |
1096 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
1097 | UINTN DevicePathType;\r | |
1098 | CHAR16 Buffer[40];\r | |
1099 | EFI_HANDLE *FileSystemHandles;\r | |
1100 | UINTN NumberFileSystemHandles;\r | |
1101 | BOOLEAN NeedDelete;\r | |
1102 | EFI_IMAGE_DOS_HEADER DosHeader;\r | |
1103 | CHAR8 *PlatLang;\r | |
1104 | CHAR8 *LastLang;\r | |
1105 | EFI_IMAGE_OPTIONAL_HEADER_UNION HdrData;\r | |
1106 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
1107 | CHAR16 *MacStr;\r | |
1108 | CHAR16 *IPverStr;\r | |
1109 | EFI_HANDLE *NetworkHandles;\r | |
1110 | UINTN BufferSize;\r | |
1111 | \r | |
1112 | FloppyNumber = 0;\r | |
1113 | HarddriveNumber = 0;\r | |
1114 | CdromNumber = 0;\r | |
1115 | UsbNumber = 0;\r | |
1116 | MiscNumber = 0;\r | |
1117 | ScsiNumber = 0;\r | |
1118 | PlatLang = NULL;\r | |
1119 | LastLang = NULL;\r | |
1120 | ZeroMem (Buffer, sizeof (Buffer));\r | |
1121 | \r | |
1122 | //\r | |
1123 | // If the boot device enumerate happened, just get the boot\r | |
1124 | // device from the boot order variable\r | |
1125 | //\r | |
1126 | if (mEnumBootDevice) {\r | |
1127 | GetVariable2 (LAST_ENUM_LANGUAGE_VARIABLE_NAME, &gLastEnumLangGuid, (VOID**)&LastLang, NULL);\r | |
1128 | GetEfiGlobalVariable2 (L"PlatformLang", (VOID**)&PlatLang, NULL);\r | |
1129 | ASSERT (PlatLang != NULL);\r | |
1130 | if ((LastLang != NULL) && (AsciiStrCmp (LastLang, PlatLang) == 0)) {\r | |
1131 | Status = BdsLibBuildOptionFromVar (BdsBootOptionList, L"BootOrder");\r | |
1132 | FreePool (LastLang);\r | |
1133 | FreePool (PlatLang);\r | |
1134 | return Status;\r | |
1135 | } else {\r | |
1136 | Status = gRT->SetVariable (\r | |
1137 | LAST_ENUM_LANGUAGE_VARIABLE_NAME,\r | |
1138 | &gLastEnumLangGuid,\r | |
1139 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
1140 | AsciiStrSize (PlatLang),\r | |
1141 | PlatLang\r | |
1142 | );\r | |
1143 | //\r | |
1144 | // Failure to set the variable only impacts the performance next time enumerating the boot options.\r | |
1145 | //\r | |
1146 | \r | |
1147 | if (LastLang != NULL) {\r | |
1148 | FreePool (LastLang);\r | |
1149 | }\r | |
1150 | FreePool (PlatLang);\r | |
1151 | }\r | |
1152 | }\r | |
1153 | \r | |
1154 | //\r | |
1155 | // Notes: this dirty code is to get the legacy boot option from the\r | |
1156 | // BBS table and create to variable as the EFI boot option, it should\r | |
1157 | // be removed after the CSM can provide legacy boot option directly\r | |
1158 | //\r | |
1159 | REFRESH_LEGACY_BOOT_OPTIONS;\r | |
1160 | \r | |
1161 | //\r | |
1162 | // Delete invalid boot option\r | |
1163 | //\r | |
1164 | BdsDeleteAllInvalidEfiBootOption ();\r | |
1165 | \r | |
1166 | //\r | |
1167 | // Parse removable media followed by fixed media.\r | |
1168 | // The Removable[] array is used by the for-loop below to create removable media boot options \r | |
1169 | // at first, and then to create fixed media boot options.\r | |
1170 | //\r | |
1171 | Removable[0] = FALSE;\r | |
1172 | Removable[1] = TRUE;\r | |
1173 | \r | |
1174 | gBS->LocateHandleBuffer (\r | |
1175 | ByProtocol,\r | |
1176 | &gEfiBlockIoProtocolGuid,\r | |
1177 | NULL,\r | |
1178 | &NumberBlockIoHandles,\r | |
1179 | &BlockIoHandles\r | |
1180 | );\r | |
1181 | \r | |
1182 | for (RemovableIndex = 0; RemovableIndex < 2; RemovableIndex++) {\r | |
1183 | for (Index = 0; Index < NumberBlockIoHandles; Index++) {\r | |
1184 | Status = gBS->HandleProtocol (\r | |
1185 | BlockIoHandles[Index],\r | |
1186 | &gEfiBlockIoProtocolGuid,\r | |
1187 | (VOID **) &BlkIo\r | |
1188 | );\r | |
1189 | //\r | |
1190 | // skip the logical partition\r | |
1191 | //\r | |
1192 | if (EFI_ERROR (Status) || BlkIo->Media->LogicalPartition) {\r | |
1193 | continue;\r | |
1194 | }\r | |
1195 | \r | |
1196 | //\r | |
1197 | // firstly fixed block io then the removable block io\r | |
1198 | //\r | |
1199 | if (BlkIo->Media->RemovableMedia == Removable[RemovableIndex]) {\r | |
1200 | continue;\r | |
1201 | }\r | |
1202 | DevicePath = DevicePathFromHandle (BlockIoHandles[Index]);\r | |
1203 | DevicePathType = BdsGetBootTypeFromDevicePath (DevicePath);\r | |
1204 | \r | |
1205 | switch (DevicePathType) {\r | |
1206 | case BDS_EFI_ACPI_FLOPPY_BOOT:\r | |
1207 | if (FloppyNumber != 0) {\r | |
1208 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_FLOPPY)), FloppyNumber);\r | |
1209 | } else {\r | |
1210 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_FLOPPY)));\r | |
1211 | }\r | |
1212 | BdsLibBuildOptionFromHandle (BlockIoHandles[Index], BdsBootOptionList, Buffer);\r | |
1213 | FloppyNumber++;\r | |
1214 | break;\r | |
1215 | \r | |
1216 | //\r | |
1217 | // Assume a removable SATA device should be the DVD/CD device, a fixed SATA device should be the Hard Drive device.\r | |
1218 | //\r | |
1219 | case BDS_EFI_MESSAGE_ATAPI_BOOT:\r | |
1220 | case BDS_EFI_MESSAGE_SATA_BOOT:\r | |
1221 | if (BlkIo->Media->RemovableMedia) {\r | |
1222 | if (CdromNumber != 0) {\r | |
1223 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_CD_DVD)), CdromNumber);\r | |
1224 | } else {\r | |
1225 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_CD_DVD)));\r | |
1226 | }\r | |
1227 | CdromNumber++;\r | |
1228 | } else {\r | |
1229 | if (HarddriveNumber != 0) {\r | |
1230 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_HARDDRIVE)), HarddriveNumber);\r | |
1231 | } else {\r | |
1232 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_HARDDRIVE)));\r | |
1233 | }\r | |
1234 | HarddriveNumber++;\r | |
1235 | }\r | |
1236 | DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Buffer: %S\n", Buffer));\r | |
1237 | BdsLibBuildOptionFromHandle (BlockIoHandles[Index], BdsBootOptionList, Buffer);\r | |
1238 | break;\r | |
1239 | \r | |
1240 | case BDS_EFI_MESSAGE_USB_DEVICE_BOOT:\r | |
1241 | if (UsbNumber != 0) {\r | |
1242 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_USB)), UsbNumber);\r | |
1243 | } else {\r | |
1244 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_USB)));\r | |
1245 | }\r | |
1246 | BdsLibBuildOptionFromHandle (BlockIoHandles[Index], BdsBootOptionList, Buffer);\r | |
1247 | UsbNumber++;\r | |
1248 | break;\r | |
1249 | \r | |
1250 | case BDS_EFI_MESSAGE_SCSI_BOOT:\r | |
1251 | if (ScsiNumber != 0) {\r | |
1252 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_SCSI)), ScsiNumber);\r | |
1253 | } else {\r | |
1254 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_SCSI)));\r | |
1255 | }\r | |
1256 | BdsLibBuildOptionFromHandle (BlockIoHandles[Index], BdsBootOptionList, Buffer);\r | |
1257 | ScsiNumber++;\r | |
1258 | break;\r | |
1259 | \r | |
1260 | case BDS_EFI_MESSAGE_MISC_BOOT:\r | |
1261 | default:\r | |
1262 | if (MiscNumber != 0) {\r | |
1263 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_MISC)), MiscNumber);\r | |
1264 | } else {\r | |
1265 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_MISC)));\r | |
1266 | }\r | |
1267 | BdsLibBuildOptionFromHandle (BlockIoHandles[Index], BdsBootOptionList, Buffer);\r | |
1268 | MiscNumber++;\r | |
1269 | break;\r | |
1270 | }\r | |
1271 | }\r | |
1272 | }\r | |
1273 | \r | |
1274 | if (NumberBlockIoHandles != 0) {\r | |
1275 | FreePool (BlockIoHandles);\r | |
1276 | }\r | |
1277 | \r | |
1278 | //\r | |
1279 | // If there is simple file protocol which does not consume block Io protocol, create a boot option for it here.\r | |
1280 | //\r | |
1281 | NonBlockNumber = 0;\r | |
1282 | gBS->LocateHandleBuffer (\r | |
1283 | ByProtocol,\r | |
1284 | &gEfiSimpleFileSystemProtocolGuid,\r | |
1285 | NULL,\r | |
1286 | &NumberFileSystemHandles,\r | |
1287 | &FileSystemHandles\r | |
1288 | );\r | |
1289 | for (Index = 0; Index < NumberFileSystemHandles; Index++) {\r | |
1290 | Status = gBS->HandleProtocol (\r | |
1291 | FileSystemHandles[Index],\r | |
1292 | &gEfiBlockIoProtocolGuid,\r | |
1293 | (VOID **) &BlkIo\r | |
1294 | );\r | |
1295 | if (!EFI_ERROR (Status)) {\r | |
1296 | //\r | |
1297 | // Skip if the file system handle supports a BlkIo protocol,\r | |
1298 | //\r | |
1299 | continue;\r | |
1300 | }\r | |
1301 | \r | |
1302 | //\r | |
1303 | // Do the removable Media thing. \EFI\BOOT\boot{machinename}.EFI\r | |
1304 | // machinename is ia32, ia64, x64, ...\r | |
1305 | //\r | |
1306 | Hdr.Union = &HdrData;\r | |
1307 | NeedDelete = TRUE;\r | |
1308 | Status = BdsLibGetImageHeader (\r | |
1309 | FileSystemHandles[Index],\r | |
1310 | EFI_REMOVABLE_MEDIA_FILE_NAME,\r | |
1311 | &DosHeader,\r | |
1312 | Hdr\r | |
1313 | );\r | |
1314 | if (!EFI_ERROR (Status) &&\r | |
1315 | EFI_IMAGE_MACHINE_TYPE_SUPPORTED (Hdr.Pe32->FileHeader.Machine) &&\r | |
1316 | Hdr.Pe32->OptionalHeader.Subsystem == EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION) {\r | |
1317 | NeedDelete = FALSE;\r | |
1318 | }\r | |
1319 | \r | |
1320 | if (NeedDelete) {\r | |
1321 | //\r | |
1322 | // No such file or the file is not a EFI application, delete this boot option\r | |
1323 | //\r | |
1324 | BdsLibDeleteOptionFromHandle (FileSystemHandles[Index]);\r | |
1325 | } else {\r | |
1326 | if (NonBlockNumber != 0) {\r | |
1327 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s %d", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_NON_BLOCK)), NonBlockNumber);\r | |
1328 | } else {\r | |
1329 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_NON_BLOCK)));\r | |
1330 | }\r | |
1331 | BdsLibBuildOptionFromHandle (FileSystemHandles[Index], BdsBootOptionList, Buffer);\r | |
1332 | NonBlockNumber++;\r | |
1333 | }\r | |
1334 | }\r | |
1335 | \r | |
1336 | if (NumberFileSystemHandles != 0) {\r | |
1337 | FreePool (FileSystemHandles);\r | |
1338 | }\r | |
1339 | \r | |
1340 | //\r | |
1341 | // Check if we have on flash shell\r | |
1342 | //\r | |
1343 | gBS->LocateHandleBuffer (\r | |
1344 | ByProtocol,\r | |
1345 | &gEfiFirmwareVolume2ProtocolGuid,\r | |
1346 | NULL,\r | |
1347 | &FvHandleCount,\r | |
1348 | &FvHandleBuffer\r | |
1349 | );\r | |
1350 | for (Index = 0; Index < FvHandleCount; Index++) {\r | |
1351 | gBS->HandleProtocol (\r | |
1352 | FvHandleBuffer[Index],\r | |
1353 | &gEfiFirmwareVolume2ProtocolGuid,\r | |
1354 | (VOID **) &Fv\r | |
1355 | );\r | |
1356 | \r | |
1357 | Status = Fv->ReadFile (\r | |
1358 | Fv,\r | |
927926f4 | 1359 | &gUefiShellFileGuid,\r |
69a99d0b MG |
1360 | NULL,\r |
1361 | &Size,\r | |
1362 | &Type,\r | |
1363 | &Attributes,\r | |
1364 | &AuthenticationStatus\r | |
1365 | );\r | |
1366 | if (EFI_ERROR (Status)) {\r | |
1367 | //\r | |
1368 | // Skip if no shell file in the FV\r | |
1369 | //\r | |
1370 | continue;\r | |
1371 | }\r | |
1372 | //\r | |
1373 | // Build the shell boot option\r | |
1374 | //\r | |
1375 | BdsLibBuildOptionFromShell (FvHandleBuffer[Index], BdsBootOptionList);\r | |
1376 | }\r | |
1377 | \r | |
1378 | if (FvHandleCount != 0) {\r | |
1379 | FreePool (FvHandleBuffer);\r | |
1380 | }\r | |
1381 | \r | |
1382 | //\r | |
1383 | // Parse Network Boot Device\r | |
1384 | //\r | |
1385 | NumOfLoadFileHandles = 0;\r | |
1386 | //\r | |
1387 | // Search Load File protocol for PXE boot option.\r | |
1388 | //\r | |
1389 | gBS->LocateHandleBuffer (\r | |
1390 | ByProtocol,\r | |
1391 | &gEfiLoadFileProtocolGuid,\r | |
1392 | NULL,\r | |
1393 | &NumOfLoadFileHandles,\r | |
1394 | &LoadFileHandles\r | |
1395 | );\r | |
1396 | \r | |
1397 | for (Index = 0; Index < NumOfLoadFileHandles; Index++) {\r | |
1398 | \r | |
1399 | //\r | |
1400 | //Locate EFI_DEVICE_PATH_PROTOCOL to dynamically get IPv4/IPv6 protocol information.\r | |
1401 | //\r | |
1402 | \r | |
1403 | Status = gBS->HandleProtocol (\r | |
1404 | LoadFileHandles[Index],\r | |
1405 | &gEfiDevicePathProtocolGuid,\r | |
1406 | (VOID **) &DevicePath\r | |
1407 | );\r | |
1408 | \r | |
1409 | ASSERT_EFI_ERROR (Status);\r | |
1410 | \r | |
1411 | while (!IsDevicePathEnd (DevicePath)) {\r | |
1412 | if ((DevicePath->Type == MESSAGING_DEVICE_PATH) &&\r | |
1413 | (DevicePath->SubType == MSG_IPv4_DP)) {\r | |
1414 | \r | |
1415 | //\r | |
1416 | //Get handle infomation\r | |
1417 | //\r | |
1418 | BufferSize = 0;\r | |
1419 | NetworkHandles = NULL;\r | |
1420 | Status = gBS->LocateHandle (\r | |
1421 | ByProtocol, \r | |
1422 | &gEfiSimpleNetworkProtocolGuid,\r | |
1423 | NULL,\r | |
1424 | &BufferSize,\r | |
1425 | NetworkHandles\r | |
1426 | );\r | |
1427 | \r | |
1428 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
1429 | NetworkHandles = AllocateZeroPool(BufferSize);\r | |
1430 | if (NetworkHandles == NULL) {\r | |
1431 | return (EFI_OUT_OF_RESOURCES);\r | |
1432 | }\r | |
1433 | Status = gBS->LocateHandle(\r | |
1434 | ByProtocol,\r | |
1435 | &gEfiSimpleNetworkProtocolGuid,\r | |
1436 | NULL,\r | |
1437 | &BufferSize,\r | |
1438 | NetworkHandles\r | |
1439 | );\r | |
1440 | }\r | |
1441 | \r | |
1442 | //\r | |
1443 | //Get the MAC string\r | |
1444 | //\r | |
1445 | Status = NetLibGetMacString (\r | |
1446 | *NetworkHandles,\r | |
1447 | NULL,\r | |
1448 | &MacStr\r | |
1449 | );\r | |
1450 | if (EFI_ERROR (Status)) { \r | |
1451 | return Status;\r | |
1452 | }\r | |
1453 | IPverStr = L" IPv4";\r | |
1454 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s%s%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_NETWORK)),MacStr,IPverStr);\r | |
1455 | break;\r | |
1456 | }\r | |
1457 | if((DevicePath->Type == MESSAGING_DEVICE_PATH) &&\r | |
1458 | (DevicePath->SubType == MSG_IPv6_DP)) {\r | |
1459 | \r | |
1460 | //\r | |
1461 | //Get handle infomation\r | |
1462 | //\r | |
1463 | BufferSize = 0;\r | |
1464 | NetworkHandles = NULL;\r | |
1465 | Status = gBS->LocateHandle (\r | |
1466 | ByProtocol, \r | |
1467 | &gEfiSimpleNetworkProtocolGuid,\r | |
1468 | NULL,\r | |
1469 | &BufferSize,\r | |
1470 | NetworkHandles\r | |
1471 | );\r | |
1472 | \r | |
1473 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
1474 | NetworkHandles = AllocateZeroPool(BufferSize);\r | |
1475 | if (NetworkHandles == NULL) {\r | |
1476 | return (EFI_OUT_OF_RESOURCES);\r | |
1477 | }\r | |
1478 | Status = gBS->LocateHandle(\r | |
1479 | ByProtocol,\r | |
1480 | &gEfiSimpleNetworkProtocolGuid,\r | |
1481 | NULL,\r | |
1482 | &BufferSize,\r | |
1483 | NetworkHandles\r | |
1484 | );\r | |
1485 | }\r | |
1486 | \r | |
1487 | //\r | |
1488 | //Get the MAC string\r | |
1489 | //\r | |
1490 | Status = NetLibGetMacString (\r | |
1491 | *NetworkHandles,\r | |
1492 | NULL,\r | |
1493 | &MacStr\r | |
1494 | );\r | |
1495 | if (EFI_ERROR (Status)) { \r | |
1496 | return Status;\r | |
1497 | }\r | |
1498 | IPverStr = L" IPv6";\r | |
1499 | UnicodeSPrint (Buffer, sizeof (Buffer), L"%s%s%s", BdsLibGetStringById (STRING_TOKEN (STR_DESCRIPTION_NETWORK)),MacStr,IPverStr);\r | |
1500 | break;\r | |
1501 | }\r | |
1502 | DevicePath = NextDevicePathNode (DevicePath);\r | |
1503 | }\r | |
1504 | \r | |
1505 | BdsLibBuildOptionFromHandle (LoadFileHandles[Index], BdsBootOptionList, Buffer);\r | |
1506 | }\r | |
1507 | \r | |
1508 | if (NumOfLoadFileHandles != 0) {\r | |
1509 | FreePool (LoadFileHandles);\r | |
1510 | }\r | |
1511 | \r | |
1512 | //\r | |
1513 | // Check if we have on flash shell\r | |
1514 | //\r | |
1515 | /* gBS->LocateHandleBuffer (\r | |
1516 | ByProtocol,\r | |
1517 | &gEfiFirmwareVolume2ProtocolGuid,\r | |
1518 | NULL,\r | |
1519 | &FvHandleCount,\r | |
1520 | &FvHandleBuffer\r | |
1521 | );\r | |
1522 | for (Index = 0; Index < FvHandleCount; Index++) {\r | |
1523 | gBS->HandleProtocol (\r | |
1524 | FvHandleBuffer[Index],\r | |
1525 | &gEfiFirmwareVolume2ProtocolGuid,\r | |
1526 | (VOID **) &Fv\r | |
1527 | );\r | |
1528 | \r | |
1529 | Status = Fv->ReadFile (\r | |
1530 | Fv,\r | |
927926f4 | 1531 | &gUefiShellFileGuid,\r |
69a99d0b MG |
1532 | NULL,\r |
1533 | &Size,\r | |
1534 | &Type,\r | |
1535 | &Attributes,\r | |
1536 | &AuthenticationStatus\r | |
1537 | );\r | |
1538 | if (EFI_ERROR (Status)) {\r | |
1539 | //\r | |
1540 | // Skip if no shell file in the FV\r | |
1541 | //\r | |
1542 | continue;\r | |
1543 | }\r | |
1544 | //\r | |
1545 | // Build the shell boot option\r | |
1546 | //\r | |
1547 | BdsLibBuildOptionFromShell (FvHandleBuffer[Index], BdsBootOptionList);\r | |
1548 | }\r | |
1549 | \r | |
1550 | if (FvHandleCount != 0) {\r | |
1551 | FreePool (FvHandleBuffer);\r | |
1552 | } */\r | |
1553 | \r | |
1554 | //\r | |
1555 | // Make sure every boot only have one time\r | |
1556 | // boot device enumerate\r | |
1557 | //\r | |
1558 | Status = BdsLibBuildOptionFromVar (BdsBootOptionList, L"BootOrder");\r | |
1559 | mEnumBootDevice = TRUE;\r | |
1560 | \r | |
1561 | return Status;\r | |
1562 | } \r | |
1563 | \r | |
1564 | \r | |
1565 | \r | |
3cbfba02 DW |
1566 | /**\r |
1567 | \r | |
2e182e30 | 1568 | The function will execute with as the platform policy, current policy\r |
3cbfba02 DW |
1569 | is driven by boot mode. IBV/OEM can customize this code for their specific\r |
1570 | policy action.\r | |
1571 | \r | |
1572 | @param DriverOptionList - The header of the driver option link list\r | |
1573 | @param BootOptionList - The header of the boot option link list\r | |
1574 | @param ProcessCapsules - A pointer to ProcessCapsules()\r | |
1575 | @param BaseMemoryTest - A pointer to BaseMemoryTest()\r | |
1576 | \r | |
1577 | @retval None.\r | |
1578 | \r | |
1579 | **/\r | |
1580 | VOID\r | |
1581 | EFIAPI\r | |
1582 | PlatformBdsPolicyBehavior (\r | |
1583 | IN OUT LIST_ENTRY *DriverOptionList,\r | |
1584 | IN OUT LIST_ENTRY *BootOptionList,\r | |
04d8d883 | 1585 | IN PROCESS_CAPSULES BdsProcessCapsules,\r |
3cbfba02 DW |
1586 | IN BASEM_MEMORY_TEST BaseMemoryTest\r |
1587 | )\r | |
1588 | {\r | |
1589 | EFI_STATUS Status;\r | |
1590 | UINT16 Timeout;\r | |
1591 | EFI_BOOT_MODE BootMode;\r | |
1592 | BOOLEAN DeferredImageExist;\r | |
1593 | UINTN Index;\r | |
3cbfba02 DW |
1594 | SYSTEM_CONFIGURATION SystemConfiguration;\r |
1595 | UINTN VarSize;\r | |
3cbfba02 DW |
1596 | PLATFORM_PCI_DEVICE_PATH *EmmcBootDevPath;\r |
1597 | EFI_GLOBAL_NVS_AREA_PROTOCOL *GlobalNvsArea;\r | |
1598 | EFI_HANDLE FvProtocolHandle;\r | |
1599 | UINTN HandleCount;\r | |
1600 | EFI_HANDLE *HandleBuffer;\r | |
1601 | UINTN Index1;\r | |
1602 | UINTN SataPciRegBase = 0;\r | |
1603 | UINT16 SataModeSelect = 0;\r | |
1604 | VOID *RegistrationExitPmAuth = NULL;\r | |
1605 | EFI_EVENT Event;\r | |
1606 | BOOLEAN IsFirstBoot;\r | |
1607 | UINT16 *BootOrder;\r | |
1608 | UINTN BootOrderSize;\r | |
04d8d883 | 1609 | ESRT_MANAGEMENT_PROTOCOL *EsrtManagement;\r |
3cbfba02 DW |
1610 | \r |
1611 | Timeout = PcdGet16 (PcdPlatformBootTimeOut);\r | |
620f2891 TH |
1612 | if (Timeout > 10 ) {\r |
1613 | //we think the Timeout variable is corrupted\r | |
1614 | Timeout = 10;\r | |
1615 | }\r | |
04d8d883 | 1616 | \r |
3cbfba02 DW |
1617 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r |
1618 | Status = gRT->GetVariable(\r | |
1619 | NORMAL_SETUP_NAME,\r | |
1620 | &gEfiNormalSetupGuid,\r | |
1621 | NULL,\r | |
1622 | &VarSize,\r | |
1623 | &SystemConfiguration\r | |
1624 | );\r | |
620f2891 TH |
1625 | \r |
1626 | if (EFI_ERROR (Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {\r | |
1627 | //The setup variable is corrupted\r | |
1628 | VarSize = sizeof(SYSTEM_CONFIGURATION);\r | |
1629 | Status = gRT->GetVariable(\r | |
1630 | L"SetupRecovery",\r | |
1631 | &gEfiNormalSetupGuid,\r | |
1632 | NULL,\r | |
1633 | &VarSize,\r | |
1634 | &SystemConfiguration\r | |
1635 | );\r | |
1636 | ASSERT_EFI_ERROR (Status);\r | |
04d8d883 | 1637 | }\r |
3cbfba02 DW |
1638 | \r |
1639 | //\r | |
1640 | // Load the driver option as the driver option list\r | |
1641 | //\r | |
1642 | PlatformBdsGetDriverOption (DriverOptionList);\r | |
1643 | \r | |
1644 | //\r | |
1645 | // Get current Boot Mode\r | |
1646 | //\r | |
1647 | BootMode = GetBootModeHob();\r | |
1648 | \r | |
3cbfba02 DW |
1649 | //\r |
1650 | // No deferred images exist by default\r | |
1651 | //\r | |
1652 | DeferredImageExist = FALSE;\r | |
1653 | if ((BootMode != BOOT_WITH_MINIMAL_CONFIGURATION) && (PcdGet32(PcdFlashFvShellSize) > 0)){\r | |
1654 | gDS->ProcessFirmwareVolume (\r | |
1655 | (VOID *)(UINTN)PcdGet32(PcdFlashFvShellBase),\r | |
1656 | PcdGet32(PcdFlashFvShellSize),\r | |
1657 | &FvProtocolHandle\r | |
1658 | );\r | |
1659 | }\r | |
1660 | \r | |
1661 | if (SystemConfiguration.FastBoot == 1) {\r | |
1662 | BootOrder = BdsLibGetVariableAndSize (\r | |
1663 | L"BootOrder",\r | |
1664 | &gEfiGlobalVariableGuid,\r | |
1665 | &BootOrderSize\r | |
1666 | );\r | |
1667 | if ((BootOrder != NULL) && (BootMode != BOOT_ON_FLASH_UPDATE)) {\r | |
1668 | //\r | |
1669 | // BootOrder exist, it means system has boot before. We can do fast boot.\r | |
1670 | //\r | |
1671 | BootMode = BOOT_WITH_MINIMAL_CONFIGURATION;\r | |
1672 | }\r | |
1673 | }\r | |
1674 | \r | |
1675 | \r | |
1676 | //\r | |
1677 | // Use eMMC to boot OS and turn on AHCI, when SATA HDD is diconnected,\r | |
1678 | // SATA AHCI CTLR device will show yellow bang, implement this solution to solve it.\r | |
1679 | //\r | |
1680 | SataPciRegBase = MmPciAddress (0, 0, PCI_DEVICE_NUMBER_PCH_SATA, 0, 0);\r | |
1681 | SataModeSelect = MmioRead16 (SataPciRegBase + R_PCH_SATA_MAP) & B_PCH_SATA_MAP_SMS_MASK;\r | |
1682 | Status = EFI_SUCCESS;\r | |
1683 | if (SataModeSelect != V_PCH_SATA_MAP_SMS_IDE) {\r | |
1684 | Status = gBS->CreateEvent (\r | |
1685 | EVT_NOTIFY_SIGNAL,\r | |
1686 | TPL_CALLBACK,\r | |
1687 | DisableAhciCtlr,\r | |
1688 | &SataPciRegBase,\r | |
1689 | &Event\r | |
1690 | );\r | |
1691 | if (!EFI_ERROR (Status)) {\r | |
1692 | Status = gBS->RegisterProtocolNotify (\r | |
1693 | &gExitPmAuthProtocolGuid,\r | |
1694 | Event,\r | |
1695 | &RegistrationExitPmAuth\r | |
1696 | );\r | |
1697 | }\r | |
1698 | }\r | |
1699 | \r | |
04d8d883 JY |
1700 | Status = gBS->LocateProtocol(&gEsrtManagementProtocolGuid, NULL, (VOID **)&EsrtManagement);\r |
1701 | if (EFI_ERROR(Status)) {\r | |
1702 | EsrtManagement = NULL;\r | |
1703 | }\r | |
1704 | \r | |
3cbfba02 DW |
1705 | switch (BootMode) {\r |
1706 | \r | |
1707 | case BOOT_WITH_MINIMAL_CONFIGURATION:\r | |
1708 | PlatformBdsInitHotKeyEvent ();\r | |
1709 | PlatformBdsConnectSimpleConsole (gPlatformSimpleConsole);\r | |
1710 | \r | |
1711 | \r | |
1712 | //\r | |
1713 | // Check to see if it's needed to dispatch more DXE drivers.\r | |
1714 | //\r | |
1715 | for (Index = 0; Index < sizeof(ConnectDriverTable)/sizeof(EFI_GUID *); Index++) {\r | |
1716 | Status = gBS->LocateHandleBuffer (\r | |
1717 | ByProtocol,\r | |
1718 | ConnectDriverTable[Index],\r | |
1719 | NULL,\r | |
1720 | &HandleCount,\r | |
1721 | &HandleBuffer\r | |
1722 | );\r | |
1723 | if (!EFI_ERROR (Status)) {\r | |
1724 | for (Index1 = 0; Index1 < HandleCount; Index1++) {\r | |
1725 | gBS->ConnectController (\r | |
1726 | HandleBuffer[Index1],\r | |
1727 | NULL,\r | |
1728 | NULL,\r | |
1729 | TRUE\r | |
1730 | );\r | |
1731 | }\r | |
1732 | }\r | |
1733 | \r | |
1734 | if (HandleBuffer != NULL) {\r | |
1735 | FreePool (HandleBuffer);\r | |
1736 | }\r | |
1737 | \r | |
1738 | gDS->Dispatch ();\r | |
1739 | }\r | |
1740 | \r | |
1741 | //\r | |
1742 | // Locate the Global NVS Protocol.\r | |
1743 | //\r | |
1744 | Status = gBS->LocateProtocol (\r | |
1745 | &gEfiGlobalNvsAreaProtocolGuid,\r | |
1746 | NULL,\r | |
1747 | (void **)&GlobalNvsArea\r | |
1748 | );\r | |
1749 | if (GlobalNvsArea->Area->emmcVersion == 0){\r | |
1750 | EmmcBootDevPath = (PLATFORM_PCI_DEVICE_PATH *)gPlatformSimpleBootOption[0];\r | |
1751 | EmmcBootDevPath->PciDevice.Device = 0x10;\r | |
1752 | }\r | |
1753 | \r | |
1754 | //\r | |
1755 | // Connect boot device here to give time to read keyboard.\r | |
1756 | //\r | |
1757 | BdsLibConnectDevicePath (gPlatformSimpleBootOption[0]);\r | |
1758 | \r | |
1759 | //\r | |
1760 | // This is a workround for dectecting hotkey from USB keyboard.\r | |
1761 | //\r | |
1762 | gBS->Stall(KEYBOARD_TIMER_INTERVAL);\r | |
1763 | \r | |
1764 | if (mHotKeyTimerEvent != NULL) {\r | |
1765 | gBS->SetTimer (\r | |
1766 | mHotKeyTimerEvent,\r | |
1767 | TimerCancel,\r | |
1768 | 0\r | |
1769 | );\r | |
1770 | gBS->CloseEvent (mHotKeyTimerEvent);\r | |
1771 | mHotKeyTimerEvent = NULL;\r | |
1772 | }\r | |
1773 | if (mHotKeyPressed) {\r | |
1774 | //\r | |
1775 | // Skip show progress count down\r | |
1776 | //\r | |
1777 | Timeout = 0xFFFF;\r | |
1778 | goto FULL_CONFIGURATION;\r | |
1779 | }\r | |
1780 | \r | |
1781 | if (SystemConfiguration.QuietBoot) {\r | |
1782 | EnableQuietBoot (PcdGetPtr(PcdLogoFile));\r | |
1783 | } else {\r | |
1784 | PlatformBdsDiagnostics (IGNORE, FALSE, BaseMemoryTest);\r | |
1785 | }\r | |
1786 | \r | |
1787 | \r | |
f4e7aa05 TH |
1788 | #ifdef TPM_ENABLED\r |
1789 | TcgPhysicalPresenceLibProcessRequest();\r | |
1790 | #endif\r | |
1791 | #ifdef FTPM_ENABLE\r | |
33aaf8d7 | 1792 | Tcg2PhysicalPresenceLibProcessRequest(NULL);\r |
f4e7aa05 | 1793 | #endif\r |
04d8d883 JY |
1794 | \r |
1795 | if (EsrtManagement != NULL) {\r | |
1796 | EsrtManagement->LockEsrtRepository();\r | |
1797 | }\r | |
1798 | \r | |
3cbfba02 DW |
1799 | //\r |
1800 | // Close boot script and install ready to lock\r | |
1801 | //\r | |
1802 | InstallReadyToLock ();\r | |
1803 | \r | |
1804 | //\r | |
04d8d883 | 1805 | // Give one chance to enter the setup if we\r |
3cbfba02 DW |
1806 | // select Gummiboot "Reboot Into Firmware Interface" and Fast Boot is enabled.\r |
1807 | //\r | |
1808 | BootIntoFirmwareInterface();\r | |
1809 | break;\r | |
1810 | \r | |
1811 | case BOOT_ASSUMING_NO_CONFIGURATION_CHANGES:\r | |
1812 | \r | |
1813 | //\r | |
1814 | // In no-configuration boot mode, we can connect the\r | |
1815 | // console directly.\r | |
1816 | //\r | |
1817 | BdsLibConnectAllDefaultConsoles ();\r | |
1818 | PlatformBdsDiagnostics (IGNORE, TRUE, BaseMemoryTest);\r | |
1819 | \r | |
1820 | //\r | |
1821 | // Perform some platform specific connect sequence\r | |
1822 | //\r | |
1823 | PlatformBdsConnectSequence ();\r | |
1824 | \r | |
1825 | //\r | |
1826 | // As console is ready, perform user identification again.\r | |
1827 | //\r | |
1828 | if (mCurrentUser == NULL) {\r | |
1829 | PlatformBdsUserIdentify (&mCurrentUser, &DeferredImageExist);\r | |
1830 | if (DeferredImageExist) {\r | |
1831 | //\r | |
1832 | // After user authentication, the deferred drivers was loaded again.\r | |
1833 | // Here, need to ensure the deferred images are connected.\r | |
1834 | //\r | |
1835 | BdsLibConnectAllDefaultConsoles ();\r | |
1836 | PlatformBdsConnectSequence ();\r | |
1837 | }\r | |
1838 | }\r | |
1839 | \r | |
04d8d883 JY |
1840 | if (EsrtManagement != NULL) {\r |
1841 | EsrtManagement->LockEsrtRepository();\r | |
1842 | }\r | |
1843 | \r | |
3cbfba02 DW |
1844 | //\r |
1845 | // Close boot script and install ready to lock\r | |
1846 | //\r | |
1847 | InstallReadyToLock ();\r | |
1848 | \r | |
1849 | //\r | |
1850 | // Notes: current time out = 0 can not enter the\r | |
1851 | // front page\r | |
1852 | //\r | |
1853 | PlatformBdsEnterFrontPageWithHotKey (Timeout, FALSE);\r | |
1854 | \r | |
1855 | //\r | |
1856 | // Check the boot option with the boot option list\r | |
1857 | //\r | |
1858 | BdsLibBuildOptionFromVar (BootOptionList, L"BootOrder");\r | |
1859 | break;\r | |
1860 | \r | |
1861 | case BOOT_ON_FLASH_UPDATE:\r | |
1862 | \r | |
1863 | //\r | |
1864 | // Boot with the specific configuration\r | |
1865 | //\r | |
1866 | PlatformBdsConnectConsole (gPlatformConsole);\r | |
1867 | PlatformBdsDiagnostics (EXTENSIVE, FALSE, BaseMemoryTest);\r | |
af7bc37a | 1868 | EnableQuietBoot (PcdGetPtr(PcdLogoFile));\r |
04d8d883 | 1869 | \r |
1ed0b254 | 1870 | DEBUG((DEBUG_INFO, "ProcessCapsules Before EndOfDxe......\n"));\r |
04d8d883 | 1871 | ProcessCapsules ();\r |
1ed0b254 | 1872 | DEBUG((DEBUG_INFO, "ProcessCapsules Done\n"));\r |
04d8d883 JY |
1873 | \r |
1874 | //\r | |
1875 | // Close boot script and install ready to lock\r | |
1876 | //\r | |
1877 | InstallReadyToLock ();\r | |
1878 | \r | |
3cbfba02 DW |
1879 | BdsLibConnectAll ();\r |
1880 | \r | |
1881 | //\r | |
1882 | // Perform user identification\r | |
1883 | //\r | |
1884 | if (mCurrentUser == NULL) {\r | |
1885 | PlatformBdsUserIdentify (&mCurrentUser, &DeferredImageExist);\r | |
1886 | if (DeferredImageExist) {\r | |
1887 | //\r | |
1888 | // After user authentication, the deferred drivers was loaded again.\r | |
1889 | // Here, need to ensure the deferred images are connected.\r | |
1890 | //\r | |
1891 | BdsLibConnectAll ();\r | |
1892 | }\r | |
1893 | }\r | |
1894 | \r | |
04d8d883 JY |
1895 | if (EsrtManagement != NULL) {\r |
1896 | EsrtManagement->SyncEsrtFmp();\r | |
1897 | }\r | |
3cbfba02 | 1898 | \r |
1ed0b254 | 1899 | DEBUG((DEBUG_INFO, "ProcessCapsules After ConnectAll......\n"));\r |
04d8d883 | 1900 | ProcessCapsules();\r |
1ed0b254 | 1901 | DEBUG((DEBUG_INFO, "ProcessCapsules Done\n"));\r |
3cbfba02 DW |
1902 | break;\r |
1903 | \r | |
1904 | case BOOT_IN_RECOVERY_MODE:\r | |
1905 | \r | |
1906 | //\r | |
1907 | // In recovery mode, just connect platform console\r | |
1908 | // and show up the front page\r | |
1909 | //\r | |
1910 | PlatformBdsConnectConsole (gPlatformConsole);\r | |
1911 | PlatformBdsDiagnostics (EXTENSIVE, FALSE, BaseMemoryTest);\r | |
1912 | BdsLibConnectAll ();\r | |
1913 | \r | |
1914 | //\r | |
1915 | // Perform user identification\r | |
1916 | //\r | |
1917 | if (mCurrentUser == NULL) {\r | |
1918 | PlatformBdsUserIdentify (&mCurrentUser, &DeferredImageExist);\r | |
1919 | if (DeferredImageExist) {\r | |
1920 | //\r | |
1921 | // After user authentication, the deferred drivers was loaded again.\r | |
1922 | // Here, need to ensure the deferred drivers are connected.\r | |
1923 | //\r | |
1924 | BdsLibConnectAll ();\r | |
1925 | }\r | |
1926 | }\r | |
1927 | \r | |
1928 | //\r | |
1929 | // Close boot script and install ready to lock\r | |
1930 | //\r | |
1931 | InstallReadyToLock ();\r | |
1932 | \r | |
1933 | //\r | |
1934 | // In recovery boot mode, we still enter to the\r | |
1935 | // frong page now\r | |
1936 | //\r | |
1937 | PlatformBdsEnterFrontPageWithHotKey (Timeout, FALSE);\r | |
1938 | break;\r | |
1939 | \r | |
1940 | FULL_CONFIGURATION:\r | |
1941 | case BOOT_WITH_FULL_CONFIGURATION:\r | |
1942 | case BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS:\r | |
1943 | case BOOT_WITH_DEFAULT_SETTINGS:\r | |
1944 | default:\r | |
1945 | \r | |
1946 | //\r | |
1947 | // Connect platform console\r | |
1948 | //\r | |
1949 | Status = PlatformBdsConnectConsole (gPlatformConsole);\r | |
1950 | if (EFI_ERROR (Status)) {\r | |
1951 | \r | |
1952 | //\r | |
1953 | // Here OEM/IBV can customize with defined action\r | |
1954 | //\r | |
1955 | PlatformBdsNoConsoleAction ();\r | |
1956 | }\r | |
1957 | \r | |
1958 | //\r | |
1959 | // Chenyunh[TODO]: This is Workgroud to show the fs for uSDcard,\r | |
1960 | // Need to root cause this issue.\r | |
1961 | //\r | |
1962 | DEBUG ((DEBUG_ERROR, "Start to reconnect all driver.\n"));\r | |
1963 | BdsLibDisconnectAllEfi();\r | |
1964 | BdsLibConnectAll ();\r | |
1965 | DEBUG ((DEBUG_ERROR, "End to reconnect all driver.\n"));\r | |
1966 | \r | |
1967 | //\r | |
1968 | // Perform some platform specific connect sequence\r | |
1969 | //\r | |
1970 | PlatformBdsConnectSequence ();\r | |
1971 | if (SystemConfiguration.QuietBoot) {\r | |
1972 | EnableQuietBoot (PcdGetPtr(PcdLogoFile));\r | |
1973 | } else {\r | |
1974 | PlatformBdsDiagnostics (IGNORE, FALSE, BaseMemoryTest);\r | |
1975 | }\r | |
1976 | \r | |
1977 | //\r | |
1978 | // Do a pre-delay so Hard Disk can spin up and see more logo.\r | |
1979 | //\r | |
1980 | gBS->Stall(SystemConfiguration.HddPredelay * 1000000);\r | |
1981 | \r | |
1982 | //\r | |
1983 | // Perform user identification\r | |
1984 | //\r | |
1985 | if (mCurrentUser == NULL) {\r | |
1986 | PlatformBdsUserIdentify (&mCurrentUser, &DeferredImageExist);\r | |
1987 | if (DeferredImageExist) {\r | |
1988 | //\r | |
1989 | // After user authentication, the deferred drivers was loaded again.\r | |
1990 | // Here, need to ensure the deferred drivers are connected.\r | |
1991 | //\r | |
1992 | Status = PlatformBdsConnectConsole (gPlatformConsole);\r | |
1993 | if (EFI_ERROR (Status)) {\r | |
1994 | PlatformBdsNoConsoleAction ();\r | |
1995 | }\r | |
1996 | PlatformBdsConnectSequence ();\r | |
1997 | }\r | |
1998 | }\r | |
f4e7aa05 | 1999 | #ifdef TPM_ENABLED\r |
3cbfba02 | 2000 | TcgPhysicalPresenceLibProcessRequest();\r |
f4e7aa05 TH |
2001 | #endif\r |
2002 | #ifdef FTPM_ENABLE\r | |
33aaf8d7 | 2003 | Tcg2PhysicalPresenceLibProcessRequest(NULL);\r |
f4e7aa05 | 2004 | #endif\r |
04d8d883 JY |
2005 | \r |
2006 | if (EsrtManagement != NULL) {\r | |
2007 | EsrtManagement->SyncEsrtFmp();\r | |
2008 | }\r | |
3cbfba02 DW |
2009 | //\r |
2010 | // Close boot script and install ready to lock\r | |
2011 | //\r | |
2012 | InstallReadyToLock ();\r | |
2013 | \r | |
69a99d0b MG |
2014 | //\r |
2015 | // Here we have enough time to do the enumeration of boot device\r | |
2016 | //\r | |
2017 | PlatformBdsLibEnumerateAllBootOption (BootOptionList);\r | |
2018 | \r | |
3cbfba02 DW |
2019 | //\r |
2020 | // Give one chance to enter the setup if we\r | |
2021 | // have the time out\r | |
2022 | //\r | |
2023 | PlatformBdsEnterFrontPageWithHotKey (Timeout, FALSE);\r | |
2024 | \r | |
2025 | //\r | |
04d8d883 | 2026 | // Give one chance to enter the setup if we\r |
3cbfba02 DW |
2027 | // select Gummiboot "Reboot Into Firmware Interface"\r |
2028 | //\r | |
2029 | BootIntoFirmwareInterface();\r | |
2030 | \r | |
2031 | //\r | |
2032 | // In default boot mode, always find all boot\r | |
2033 | // option and do enumerate all the default boot option\r | |
2034 | //\r | |
2035 | if (Timeout == 0) {\r | |
2036 | BdsLibBuildOptionFromVar (BootOptionList, L"BootOrder");\r | |
2037 | if (IsListEmpty(BootOptionList)) {\r | |
2038 | PlatformBdsPredictBootOption (BootOptionList);\r | |
2039 | }\r | |
2040 | \r | |
2041 | return;\r | |
2042 | }\r | |
2043 | \r | |
04d8d883 | 2044 | \r |
3cbfba02 DW |
2045 | break;\r |
2046 | }\r | |
2047 | \r | |
2048 | \r | |
2049 | IsFirstBoot = PcdGetBool(PcdBootState);\r | |
2050 | if (IsFirstBoot) {\r | |
2051 | PcdSetBool(PcdBootState, FALSE);\r | |
2052 | }\r | |
2053 | return;\r | |
2054 | \r | |
2055 | }\r | |
2056 | \r | |
2057 | /**\r | |
2058 | Hook point after a boot attempt succeeds. We don't expect a boot option to\r | |
2059 | return, so the UEFI 2.0 specification defines that you will default to an\r | |
2060 | interactive mode and stop processing the BootOrder list in this case. This\r | |
2061 | is alos a platform implementation and can be customized by IBV/OEM.\r | |
2062 | \r | |
2063 | @param Option Pointer to Boot Option that succeeded to boot.\r | |
2064 | \r | |
2065 | @retval None.\r | |
2066 | \r | |
2067 | **/\r | |
2068 | VOID\r | |
2069 | EFIAPI\r | |
2070 | PlatformBdsBootSuccess (\r | |
2071 | IN BDS_COMMON_OPTION *Option\r | |
2072 | )\r | |
2073 | {\r | |
2074 | CHAR16 *TmpStr;\r | |
2075 | \r | |
2076 | //\r | |
2077 | // If Boot returned with EFI_SUCCESS and there is not in the boot device\r | |
2078 | // select loop then we need to pop up a UI and wait for user input.\r | |
2079 | //\r | |
2080 | TmpStr = Option->StatusString;\r | |
2081 | if (TmpStr != NULL) {\r | |
2082 | BdsLibOutputStrings (gST->ConOut, TmpStr, Option->Description, L"\n\r", NULL);\r | |
2083 | FreePool(TmpStr);\r | |
2084 | }\r | |
2085 | }\r | |
2086 | \r | |
2087 | /**\r | |
2088 | Hook point after a boot attempt fails.\r | |
2089 | \r | |
2090 | @param Option - Pointer to Boot Option that failed to boot.\r | |
2091 | @param Status - Status returned from failed boot.\r | |
2092 | @param ExitData - Exit data returned from failed boot.\r | |
2093 | @param ExitDataSize - Exit data size returned from failed boot.\r | |
2094 | \r | |
2095 | @retval None.\r | |
2096 | \r | |
2097 | **/\r | |
2098 | VOID\r | |
2099 | EFIAPI\r | |
2100 | PlatformBdsBootFail (\r | |
2101 | IN BDS_COMMON_OPTION *Option,\r | |
2102 | IN EFI_STATUS Status,\r | |
2103 | IN CHAR16 *ExitData,\r | |
2104 | IN UINTN ExitDataSize\r | |
2105 | )\r | |
2106 | {\r | |
2107 | CHAR16 *TmpStr;\r | |
2108 | EFI_HANDLE FvProtocolHandle;\r | |
2109 | \r | |
2110 | //\r | |
2111 | // If Boot returned with failed status then we need to pop up a UI and wait\r | |
2112 | // for user input.\r | |
2113 | //\r | |
2114 | TmpStr = Option->StatusString;\r | |
2115 | if (TmpStr != NULL) {\r | |
2116 | BdsLibOutputStrings (gST->ConOut, TmpStr, Option->Description, L"\n\r", NULL);\r | |
2117 | FreePool(TmpStr);\r | |
2118 | }\r | |
2119 | if (PcdGet32(PcdFlashFvShellSize) > 0){\r | |
2120 | gDS->ProcessFirmwareVolume (\r | |
2121 | (VOID *)(UINTN)PcdGet32(PcdFlashFvShellBase),\r | |
2122 | PcdGet32(PcdFlashFvShellSize),\r | |
2123 | &FvProtocolHandle\r | |
2124 | );\r | |
2125 | }\r | |
2126 | PlatformBdsConnectSequence ();\r | |
2127 | }\r | |
2128 | \r | |
2129 | /**\r | |
2130 | This function is remained for IBV/OEM to do some platform action,\r | |
2131 | if there no console device can be connected.\r | |
2132 | \r | |
2133 | @param None.\r | |
2134 | \r | |
2135 | @retval EFI_SUCCESS Direct return success now.\r | |
2136 | \r | |
2137 | **/\r | |
2138 | EFI_STATUS\r | |
2139 | PlatformBdsNoConsoleAction (\r | |
2140 | VOID\r | |
2141 | )\r | |
2142 | {\r | |
2143 | return EFI_SUCCESS;\r | |
2144 | }\r | |
2145 | \r | |
2146 | /**\r | |
2147 | This function locks the block\r | |
2148 | \r | |
2149 | @param Base The base address flash region to be locked.\r | |
2150 | \r | |
2151 | **/\r | |
2152 | VOID\r | |
2153 | BdsLockFv (\r | |
2154 | IN EFI_PHYSICAL_ADDRESS Base\r | |
2155 | )\r | |
2156 | {\r | |
2157 | EFI_FV_BLOCK_MAP_ENTRY *BlockMap;\r | |
2158 | EFI_FIRMWARE_VOLUME_HEADER *FvHeader;\r | |
2159 | EFI_PHYSICAL_ADDRESS BaseAddress;\r | |
3cbfba02 DW |
2160 | UINT32 BlockLength;\r |
2161 | UINTN Index;\r | |
2162 | \r | |
2163 | BaseAddress = Base - 0x400000 + 2;\r | |
2164 | FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) ((UINTN) (Base));\r | |
2165 | BlockMap = &(FvHeader->BlockMap[0]);\r | |
2166 | \r | |
2167 | while ((BlockMap->NumBlocks != 0) && (BlockMap->Length != 0)) {\r | |
2168 | BlockLength = BlockMap->Length;\r | |
2169 | for (Index = 0; Index < BlockMap->NumBlocks; Index++) {\r | |
5fc1373d | 2170 | MmioOr8 ((UINTN) BaseAddress, 0x03);\r |
3cbfba02 DW |
2171 | BaseAddress += BlockLength;\r |
2172 | }\r | |
2173 | BlockMap++;\r | |
2174 | }\r | |
2175 | }\r | |
2176 | \r | |
2177 | VOID\r | |
2178 | EFIAPI\r | |
2179 | PlatformBdsLockNonUpdatableFlash (\r | |
2180 | VOID\r | |
2181 | )\r | |
2182 | {\r | |
2183 | EFI_PHYSICAL_ADDRESS Base;\r | |
2184 | \r | |
2185 | Base = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashFvMainBase);\r | |
2186 | if (Base > 0) {\r | |
2187 | BdsLockFv (Base);\r | |
2188 | }\r | |
2189 | \r | |
2190 | Base = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashFvRecoveryBase);\r | |
2191 | if (Base > 0) {\r | |
2192 | BdsLockFv (Base);\r | |
2193 | }\r | |
2194 | }\r | |
2195 | \r | |
2196 | /**\r | |
2197 | Lock the ConsoleIn device in system table. All key\r | |
2198 | presses will be ignored until the Password is typed in. The only way to\r | |
2199 | disable the password is to type it in to a ConIn device.\r | |
2200 | \r | |
2201 | @param Password Password used to lock ConIn device.\r | |
2202 | \r | |
2203 | @retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.\r | |
2204 | @retval EFI_UNSUPPORTED Password not found\r | |
2205 | \r | |
2206 | **/\r | |
2207 | EFI_STATUS\r | |
2208 | EFIAPI\r | |
2209 | LockKeyboards (\r | |
2210 | IN CHAR16 *Password\r | |
2211 | )\r | |
2212 | {\r | |
2213 | return EFI_UNSUPPORTED;\r | |
2214 | }\r | |
2215 | \r | |
2216 | /**\r | |
2217 | Connect the predefined platform default authentication devices.\r | |
2218 | \r | |
2219 | This function connects the predefined device path for authentication device,\r | |
2220 | and if the predefined device path has child device path, the child handle will\r | |
2221 | be connected too. But the child handle of the child will not be connected.\r | |
2222 | \r | |
2223 | **/\r | |
2224 | VOID\r | |
2225 | EFIAPI\r | |
2226 | PlatformBdsConnectAuthDevice (\r | |
2227 | VOID\r | |
2228 | )\r | |
2229 | {\r | |
2230 | EFI_STATUS Status;\r | |
2231 | UINTN Index;\r | |
2232 | UINTN HandleIndex;\r | |
2233 | UINTN HandleCount;\r | |
2234 | EFI_HANDLE *HandleBuffer;\r | |
2235 | EFI_DEVICE_PATH_PROTOCOL *ChildDevicePath;\r | |
2236 | EFI_USER_MANAGER_PROTOCOL *Manager;\r | |
2237 | \r | |
2238 | Status = gBS->LocateProtocol (\r | |
2239 | &gEfiUserManagerProtocolGuid,\r | |
2240 | NULL,\r | |
2241 | (VOID **) &Manager\r | |
2242 | );\r | |
2243 | if (EFI_ERROR (Status)) {\r | |
2244 | //\r | |
2245 | // As user manager protocol is not installed, the authentication devices\r | |
2246 | // should not be connected.\r | |
2247 | //\r | |
2248 | return ;\r | |
2249 | }\r | |
2250 | \r | |
2251 | Index = 0;\r | |
2252 | while (gUserAuthenticationDevice[Index] != NULL) {\r | |
2253 | //\r | |
2254 | // Connect the platform customized device paths\r | |
2255 | //\r | |
2256 | BdsLibConnectDevicePath (gUserAuthenticationDevice[Index]);\r | |
2257 | Index++;\r | |
2258 | }\r | |
2259 | \r | |
2260 | //\r | |
2261 | // Find and connect the child device paths of the platform customized device paths\r | |
2262 | //\r | |
2263 | HandleBuffer = NULL;\r | |
2264 | for (Index = 0; gUserAuthenticationDevice[Index] != NULL; Index++) {\r | |
2265 | HandleCount = 0;\r | |
2266 | Status = gBS->LocateHandleBuffer (\r | |
2267 | AllHandles,\r | |
2268 | NULL,\r | |
2269 | NULL,\r | |
2270 | &HandleCount,\r | |
2271 | &HandleBuffer\r | |
2272 | );\r | |
2273 | ASSERT (!EFI_ERROR (Status));\r | |
2274 | \r | |
2275 | //\r | |
2276 | // Find and connect the child device paths of gUserIdentificationDevice[Index]\r | |
2277 | //\r | |
2278 | for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {\r | |
2279 | ChildDevicePath = NULL;\r | |
2280 | Status = gBS->HandleProtocol (\r | |
2281 | HandleBuffer[HandleIndex],\r | |
2282 | &gEfiDevicePathProtocolGuid,\r | |
2283 | (VOID **) &ChildDevicePath\r | |
2284 | );\r | |
2285 | if (EFI_ERROR (Status) || ChildDevicePath == NULL) {\r | |
2286 | continue;\r | |
2287 | }\r | |
2288 | \r | |
2289 | if (CompareMem (\r | |
2290 | ChildDevicePath,\r | |
2291 | gUserAuthenticationDevice[Index],\r | |
2292 | (GetDevicePathSize (gUserAuthenticationDevice[Index]) - sizeof (EFI_DEVICE_PATH_PROTOCOL))\r | |
2293 | ) != 0) {\r | |
2294 | continue;\r | |
2295 | }\r | |
2296 | gBS->ConnectController (\r | |
2297 | HandleBuffer[HandleIndex],\r | |
2298 | NULL,\r | |
2299 | NULL,\r | |
2300 | TRUE\r | |
2301 | );\r | |
2302 | }\r | |
2303 | }\r | |
2304 | \r | |
2305 | if (HandleBuffer != NULL) {\r | |
2306 | FreePool (HandleBuffer);\r | |
2307 | }\r | |
2308 | }\r | |
2309 | \r | |
2310 | /**\r | |
2311 | This function is to identify a user, and return whether deferred images exist.\r | |
2312 | \r | |
2313 | @param[out] User Point to user profile handle.\r | |
2314 | @param[out] DeferredImageExist On return, points to TRUE if the deferred image\r | |
2315 | exist or FALSE if it did not exist.\r | |
2316 | \r | |
2317 | **/\r | |
2318 | VOID\r | |
2319 | EFIAPI\r | |
2320 | PlatformBdsUserIdentify (\r | |
2321 | OUT EFI_USER_PROFILE_HANDLE *User,\r | |
2322 | OUT BOOLEAN *DeferredImageExist\r | |
2323 | )\r | |
2324 | {\r | |
2325 | EFI_STATUS Status;\r | |
2326 | EFI_DEFERRED_IMAGE_LOAD_PROTOCOL *DeferredImage;\r | |
2327 | UINTN HandleCount;\r | |
2328 | EFI_HANDLE *HandleBuf;\r | |
2329 | UINTN Index;\r | |
2330 | UINTN DriverIndex;\r | |
2331 | EFI_DEVICE_PATH_PROTOCOL *ImageDevicePath;\r | |
2332 | VOID *DriverImage;\r | |
2333 | UINTN ImageSize;\r | |
2334 | BOOLEAN BootOption;\r | |
2335 | \r | |
2336 | //\r | |
2337 | // Perform user identification\r | |
2338 | //\r | |
2339 | do {\r | |
2340 | Status = BdsLibUserIdentify (User);\r | |
2341 | } while (EFI_ERROR (Status));\r | |
2342 | \r | |
2343 | //\r | |
2344 | // After user authentication now, try to find whether deferred image exists\r | |
2345 | //\r | |
2346 | HandleCount = 0;\r | |
2347 | HandleBuf = NULL;\r | |
2348 | *DeferredImageExist = FALSE;\r | |
2349 | Status = gBS->LocateHandleBuffer (\r | |
2350 | ByProtocol,\r | |
2351 | &gEfiDeferredImageLoadProtocolGuid,\r | |
2352 | NULL,\r | |
2353 | &HandleCount,\r | |
2354 | &HandleBuf\r | |
2355 | );\r | |
2356 | if (EFI_ERROR (Status)) {\r | |
2357 | return ;\r | |
2358 | }\r | |
2359 | \r | |
2360 | for (Index = 0; Index < HandleCount; Index++) {\r | |
2361 | Status = gBS->HandleProtocol (\r | |
2362 | HandleBuf[Index],\r | |
2363 | &gEfiDeferredImageLoadProtocolGuid,\r | |
2364 | (VOID **) &DeferredImage\r | |
2365 | );\r | |
2366 | if (!EFI_ERROR (Status)) {\r | |
2367 | //\r | |
2368 | // Find whether deferred image exists in this instance.\r | |
2369 | //\r | |
2370 | DriverIndex = 0;\r | |
2371 | Status = DeferredImage->GetImageInfo(\r | |
2372 | DeferredImage,\r | |
2373 | DriverIndex,\r | |
2374 | &ImageDevicePath,\r | |
2375 | (VOID **) &DriverImage,\r | |
2376 | &ImageSize,\r | |
2377 | &BootOption\r | |
2378 | );\r | |
2379 | if (!EFI_ERROR (Status)) {\r | |
2380 | //\r | |
2381 | // The deferred image is found.\r | |
2382 | //\r | |
2383 | FreePool (HandleBuf);\r | |
2384 | *DeferredImageExist = TRUE;\r | |
2385 | return ;\r | |
2386 | }\r | |
2387 | }\r | |
2388 | }\r | |
2389 | \r | |
2390 | FreePool (HandleBuf);\r | |
2391 | }\r | |
2392 | \r | |
2393 | UINTN gHotKey = 0;\r | |
2394 | \r | |
2395 | \r | |
2396 | EFI_STATUS\r | |
2397 | ShowProgressHotKey (\r | |
2398 | IN UINT16 TimeoutDefault\r | |
2399 | )\r | |
2400 | {\r | |
2401 | CHAR16 *TmpStr;\r | |
2402 | UINT16 TimeoutRemain;\r | |
2403 | EFI_STATUS Status;\r | |
2404 | EFI_INPUT_KEY Key;\r | |
2405 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground;\r | |
2406 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background;\r | |
2407 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;\r | |
2408 | UINT32 GpioValue;\r | |
1ed0b254 JY |
2409 | CHAR16 *TmpStr1;\r |
2410 | CHAR16 *TmpStr2;\r | |
2411 | CHAR16 *TmpStr3;\r | |
2412 | UINTN TmpStrSize;\r | |
2413 | VOID *Buffer;\r | |
2414 | UINTN Size;\r | |
3cbfba02 DW |
2415 | \r |
2416 | if (TimeoutDefault == 0) {\r | |
2417 | return EFI_TIMEOUT;\r | |
2418 | }\r | |
2419 | \r | |
c7d161de DW |
2420 | gST->ConOut->SetAttribute(gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r |
2421 | \r | |
3cbfba02 DW |
2422 | if (DebugAssertEnabled())\r |
2423 | {\r | |
2424 | DEBUG ((EFI_D_INFO, "\n\nStart showing progress bar... Press any key to stop it, or press <F2> or <DEL> to enter setup page! ...Zzz....\n"));\r | |
2425 | }\r | |
2426 | else\r | |
2427 | { \r | |
2428 | #ifdef __GNUC__\r | |
2429 | SerialPortWrite((UINT8 *)"\n\n>>>>Start boot option, Press <F2> or <DEL> to enter setup page(5 Sec)[GCC]", 76);\r | |
2430 | #else\r | |
2431 | SerialPortWrite((UINT8 *)"\n\n>>>>Start boot option, Press <F2> or <DEL> to enter setup page(5 Sec)", 71);\r | |
2432 | #endif\r | |
2433 | } \r | |
2434 | SetMem (&Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r | |
2435 | SetMem (&Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);\r | |
2436 | SetMem (&Color, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r | |
2437 | \r | |
1ed0b254 JY |
2438 | TmpStr2 = NULL;\r |
2439 | TmpStr3 = NULL;\r | |
2440 | \r | |
2441 | //\r | |
2442 | // Check if the platform is using test key.\r | |
2443 | //\r | |
2444 | Status = GetSectionFromAnyFv(\r | |
2445 | PcdGetPtr(PcdEdkiiRsa2048Sha256TestPublicKeyFileGuid),\r | |
2446 | EFI_SECTION_RAW,\r | |
2447 | 0,\r | |
2448 | &Buffer,\r | |
2449 | &Size\r | |
2450 | );\r | |
2451 | if (!EFI_ERROR(Status)) {\r | |
2452 | if ((Size == PcdGetSize(PcdRsa2048Sha256PublicKeyBuffer)) &&\r | |
2453 | (CompareMem(Buffer, PcdGetPtr(PcdRsa2048Sha256PublicKeyBuffer), Size) == 0)) {\r | |
2454 | TmpStr2 = L"WARNING: Recovery Test Key is used.\r\n";\r | |
2455 | if (DebugAssertEnabled()) {\r | |
2456 | DEBUG ((DEBUG_INFO, "\n\nWARNING: Recovery Test Key is used.\n"));\r | |
2457 | } else {\r | |
2458 | SerialPortWrite((UINT8 *)"\n\nWARNING: Recovery Test Key is used.", sizeof("\n\nWARNING: Recovery Test Key is used."));\r | |
2459 | }\r | |
2460 | PcdSetBoolS(PcdTestKeyUsed, TRUE);\r | |
2461 | }\r | |
2462 | FreePool(Buffer);\r | |
2463 | }\r | |
2464 | Status = GetSectionFromAnyFv(\r | |
2465 | PcdGetPtr(PcdEdkiiPkcs7TestPublicKeyFileGuid),\r | |
2466 | EFI_SECTION_RAW,\r | |
2467 | 0,\r | |
2468 | &Buffer,\r | |
2469 | &Size\r | |
2470 | );\r | |
2471 | if (!EFI_ERROR(Status)) {\r | |
2472 | if ((Size == PcdGetSize(PcdPkcs7CertBuffer)) &&\r | |
2473 | (CompareMem(Buffer, PcdGetPtr(PcdPkcs7CertBuffer), Size) == 0)) {\r | |
2474 | TmpStr3 = L"WARNING: Capsule Test Key is used.\r\n";\r | |
2475 | if (DebugAssertEnabled()) {\r | |
2476 | DEBUG ((DEBUG_INFO, "\n\nWARNING: Capsule Test Key is used.\r\n"));\r | |
2477 | } else {\r | |
2478 | SerialPortWrite((UINT8 *)"\n\nWARNING: Capsule Test Key is used.", sizeof("\n\nWARNING: Capsule Test Key is used."));\r | |
2479 | }\r | |
2480 | PcdSetBoolS(PcdTestKeyUsed, TRUE);\r | |
2481 | }\r | |
2482 | FreePool(Buffer);\r | |
2483 | }\r | |
2484 | \r | |
3cbfba02 DW |
2485 | //\r |
2486 | // Clear the progress status bar first\r | |
2487 | //\r | |
1ed0b254 JY |
2488 | TmpStr1 = L"Start boot option, Press <F2> or <DEL> to enter setup page.\r\n";\r |
2489 | TmpStrSize = StrSize(TmpStr1);\r | |
2490 | if (TmpStr2 != NULL) {\r | |
2491 | TmpStrSize += StrSize(TmpStr2);\r | |
2492 | }\r | |
2493 | if (TmpStr3 != NULL) {\r | |
2494 | TmpStrSize += StrSize(TmpStr3);\r | |
2495 | }\r | |
2496 | TmpStr = AllocatePool (TmpStrSize);\r | |
2497 | if (TmpStr == NULL) {\r | |
2498 | TmpStr = TmpStr1;\r | |
2499 | } else {\r | |
2500 | StrCpyS(TmpStr, TmpStrSize/sizeof(CHAR16), TmpStr1);\r | |
2501 | if (TmpStr2 != NULL) {\r | |
2502 | StrCatS(TmpStr, TmpStrSize/sizeof(CHAR16), TmpStr2);\r | |
2503 | }\r | |
2504 | if (TmpStr3 != NULL) {\r | |
2505 | StrCatS(TmpStr, TmpStrSize/sizeof(CHAR16), TmpStr3);\r | |
2506 | }\r | |
2507 | }\r | |
3cbfba02 DW |
2508 | PlatformBdsShowProgress (Foreground, Background, TmpStr, Color, 0, 0);\r |
2509 | \r | |
2510 | TimeoutRemain = TimeoutDefault;\r | |
2511 | while (TimeoutRemain != 0) {\r | |
2512 | if (DebugAssertEnabled())\r | |
2513 | {\r | |
2514 | DEBUG ((EFI_D_INFO, "Showing progress bar...Remaining %d second!\n", TimeoutRemain));\r | |
2515 | }\r | |
2516 | else\r | |
2517 | { \r | |
2518 | SerialPortWrite ((UINT8 *)".", 1);\r | |
2519 | }\r | |
2520 | Status = WaitForSingleEvent (gST->ConIn->WaitForKey, ONE_SECOND);\r | |
2521 | if (Status != EFI_TIMEOUT) {\r | |
2522 | break;\r | |
2523 | }\r | |
2524 | TimeoutRemain--;\r | |
2525 | \r | |
2526 | //\r | |
2527 | // Show progress\r | |
2528 | //\r | |
2529 | if (TmpStr != NULL) {\r | |
2530 | PlatformBdsShowProgress (\r | |
2531 | Foreground,\r | |
2532 | Background,\r | |
2533 | TmpStr,\r | |
2534 | Color,\r | |
2535 | ((TimeoutDefault - TimeoutRemain) * 100 / TimeoutDefault),\r | |
2536 | 0\r | |
2537 | );\r | |
2538 | }\r | |
2539 | }\r | |
2540 | \r | |
2541 | //\r | |
2542 | // Timeout expired\r | |
2543 | //\r | |
2544 | if (TimeoutRemain == 0) {\r | |
2545 | if (DebugAssertEnabled())\r | |
2546 | {\r | |
2547 | }\r | |
2548 | else\r | |
2549 | { \r | |
2550 | SerialPortWrite ((UINT8 *)"\r\n", 2);\r | |
2551 | }\r | |
2552 | return EFI_TIMEOUT;\r | |
2553 | }\r | |
2554 | \r | |
2555 | //\r | |
2556 | // User pressed some key\r | |
2557 | //\r | |
2558 | Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r | |
2559 | if (EFI_ERROR (Status)) {\r | |
2560 | return Status;\r | |
2561 | }\r | |
2562 | \r | |
2563 | //\r | |
2564 | // Check Volume Up Key to enter Setup\r | |
2565 | //\r | |
2566 | GpioValue = MmioRead32 (IO_BASE_ADDRESS + 0x0668); // The value of GPIOC_5\r | |
2567 | if (((GpioValue & BIT0) == 0) && (Key.ScanCode == SCAN_UP)) {\r | |
2568 | gHotKey = 0;\r | |
2569 | return EFI_SUCCESS;\r | |
2570 | }\r | |
2571 | \r | |
2572 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
2573 | //\r | |
2574 | // User pressed enter, equivalent to select "continue"\r | |
2575 | //\r | |
2576 | return EFI_TIMEOUT;\r | |
2577 | }\r | |
2578 | \r | |
2579 | //\r | |
2580 | //F2 -- Front Page\r | |
2581 | //F5 -- Device Manager\r | |
2582 | //F7 -- Boot Manager\r | |
2583 | // do not use F8. generally people assume it is windows safe mode key.\r | |
2584 | //F9 -- Boot order\r | |
2585 | //\r | |
2586 | DEBUG ((EFI_D_INFO, "[Key Pressed]: ScanCode 0x%x\n", Key.ScanCode));\r | |
2587 | switch(Key.ScanCode) {\r | |
2588 | case SCAN_F2:\r | |
2589 | gHotKey = 0;\r | |
2590 | break;\r | |
2591 | \r | |
2592 | case SCAN_DELETE:\r | |
2593 | gHotKey = 0;\r | |
2594 | break;\r | |
2595 | \r | |
2596 | case SCAN_F5:\r | |
2597 | gHotKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
2598 | break;\r | |
2599 | \r | |
2600 | case SCAN_F7:\r | |
2601 | gHotKey = FRONT_PAGE_KEY_BOOT_MANAGER;\r | |
2602 | break;\r | |
2603 | \r | |
2604 | case SCAN_F9:\r | |
2605 | gHotKey = FRONT_PAGE_KEY_BOOT_MAINTAIN;\r | |
2606 | break;\r | |
2607 | \r | |
2608 | default:\r | |
2609 | //set gHotKey to continue so that flow will not go into CallFrontPage\r | |
2610 | gHotKey = FRONT_PAGE_KEY_CONTINUE;\r | |
2611 | return EFI_TIMEOUT;\r | |
2612 | break;\r | |
2613 | }\r | |
2614 | \r | |
2615 | return EFI_SUCCESS;\r | |
2616 | }\r | |
2617 | \r | |
2618 | \r | |
2619 | \r | |
2620 | /**\r | |
2621 | This function is the main entry of the platform setup entry.\r | |
2622 | The function will present the main menu of the system setup,\r | |
2623 | this is the platform reference part and can be customize.\r | |
2624 | \r | |
2625 | \r | |
2626 | @param TimeoutDefault The fault time out value before the system\r | |
2627 | continue to boot.\r | |
2628 | @param ConnectAllHappened The indicater to check if the connect all have\r | |
2629 | already happened.\r | |
2630 | \r | |
2631 | **/\r | |
2632 | VOID\r | |
2633 | PlatformBdsEnterFrontPageWithHotKey (\r | |
2634 | IN UINT16 TimeoutDefault,\r | |
2635 | IN BOOLEAN ConnectAllHappened\r | |
2636 | )\r | |
2637 | {\r | |
2638 | EFI_STATUS Status;\r | |
2639 | \r | |
af7bc37a KM |
2640 | EFI_STATUS LogoStatus;\r |
2641 | EFI_BOOT_LOGO_PROTOCOL *BootLogo;\r | |
3cbfba02 DW |
2642 | EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r |
2643 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOut;\r | |
2644 | UINTN BootTextColumn;\r | |
2645 | UINTN BootTextRow;\r | |
2646 | \r | |
2647 | GraphicsOutput = NULL;\r | |
2648 | SimpleTextOut = NULL;\r | |
2649 | \r | |
2650 | PERF_START (NULL, "BdsTimeOut", "BDS", 0);\r | |
2651 | \r | |
2652 | //\r | |
2653 | // Indicate if we need connect all in the platform setup\r | |
2654 | //\r | |
2655 | if (ConnectAllHappened) {\r | |
2656 | gConnectAllHappened = TRUE;\r | |
2657 | }\r | |
2658 | \r | |
2659 | if (!mModeInitialized) {\r | |
2660 | //\r | |
2661 | // After the console is ready, get current video resolution\r | |
2662 | // and text mode before launching setup at first time.\r | |
2663 | //\r | |
2664 | Status = gBS->HandleProtocol (\r | |
2665 | gST->ConsoleOutHandle,\r | |
2666 | &gEfiGraphicsOutputProtocolGuid,\r | |
2667 | (VOID**)&GraphicsOutput\r | |
2668 | );\r | |
2669 | if (EFI_ERROR (Status)) {\r | |
2670 | GraphicsOutput = NULL;\r | |
2671 | }\r | |
2672 | \r | |
2673 | Status = gBS->HandleProtocol (\r | |
2674 | gST->ConsoleOutHandle,\r | |
2675 | &gEfiSimpleTextOutProtocolGuid,\r | |
2676 | (VOID**)&SimpleTextOut\r | |
2677 | );\r | |
2678 | if (EFI_ERROR (Status)) {\r | |
2679 | SimpleTextOut = NULL;\r | |
2680 | }\r | |
2681 | \r | |
2682 | if (GraphicsOutput != NULL) {\r | |
2683 | //\r | |
2684 | // Get current video resolution and text mode.\r | |
2685 | //\r | |
2686 | mBootHorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;\r | |
2687 | mBootVerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;\r | |
2688 | }\r | |
2689 | \r | |
2690 | if (SimpleTextOut != NULL) {\r | |
2691 | Status = SimpleTextOut->QueryMode (\r | |
2692 | SimpleTextOut,\r | |
2693 | SimpleTextOut->Mode->Mode,\r | |
2694 | &BootTextColumn,\r | |
2695 | &BootTextRow\r | |
2696 | );\r | |
2697 | mBootTextModeColumn = (UINT32)BootTextColumn;\r | |
2698 | mBootTextModeRow = (UINT32)BootTextRow;\r | |
2699 | }\r | |
2700 | \r | |
2701 | //\r | |
2702 | // Get user defined text mode for setup.\r | |
2703 | //\r | |
2704 | mSetupHorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);\r | |
2705 | mSetupVerticalResolution = PcdGet32 (PcdSetupVideoVerticalResolution);\r | |
2706 | mSetupTextModeColumn = PcdGet32 (PcdSetupConOutColumn);\r | |
2707 | mSetupTextModeRow = PcdGet32 (PcdSetupConOutRow);\r | |
2708 | \r | |
2709 | mModeInitialized = TRUE;\r | |
2710 | }\r | |
2711 | \r | |
2712 | if (TimeoutDefault != 0xffff) {\r | |
2713 | Status = ShowProgressHotKey (TimeoutDefault);\r | |
2714 | \r | |
2715 | //\r | |
2716 | // Ensure screen is clear when switch Console from Graphics mode to Text mode\r | |
2717 | //\r | |
2718 | gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r | |
2719 | gST->ConOut->ClearScreen (gST->ConOut);\r | |
2720 | \r | |
af7bc37a KM |
2721 | //\r |
2722 | // Boot Logo is corrupted, report it using Boot Logo protocol.\r | |
2723 | //\r | |
2724 | LogoStatus = gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **) &BootLogo);\r | |
2725 | if (!EFI_ERROR (LogoStatus) && (BootLogo != NULL)) {\r | |
2726 | BootLogo->SetBootLogo (BootLogo, NULL, 0, 0, 0, 0);\r | |
2727 | }\r | |
2728 | \r | |
3cbfba02 DW |
2729 | if (EFI_ERROR (Status)) {\r |
2730 | //\r | |
2731 | // Timeout or user press enter to continue\r | |
2732 | //\r | |
2733 | goto Exit;\r | |
2734 | }\r | |
2735 | }\r | |
af7bc37a | 2736 | \r |
4139580d SL |
2737 | //\r |
2738 | // Install BM HiiPackages. \r | |
2739 | // Keep BootMaint HiiPackage, so that it can be covered by global setting. \r | |
2740 | //\r | |
2741 | InitBMPackage ();\r | |
3cbfba02 DW |
2742 | do {\r |
2743 | \r | |
2744 | BdsSetConsoleMode (TRUE);\r | |
2745 | \r | |
2746 | InitializeFrontPage (FALSE);\r | |
2747 | \r | |
2748 | //\r | |
2749 | // Update Front Page strings\r | |
2750 | //\r | |
2751 | UpdateFrontPageStrings ();\r | |
2752 | \r | |
2753 | Status = EFI_SUCCESS;\r | |
2754 | gCallbackKey = 0;\r | |
2755 | if (gHotKey == 0) {\r | |
2756 | Status = CallFrontPage ();\r | |
2757 | } else {\r | |
2758 | gCallbackKey = gHotKey;\r | |
2759 | gHotKey = 0;\r | |
2760 | }\r | |
2761 | \r | |
2762 | //\r | |
2763 | // If gCallbackKey is greater than 1 and less or equal to 5,\r | |
2764 | // it will launch configuration utilities.\r | |
2765 | // 2 = set language\r | |
2766 | // 3 = boot manager\r | |
2767 | // 4 = device manager\r | |
2768 | // 5 = boot maintenance manager\r | |
2769 | //\r | |
2770 | if (gCallbackKey != 0) {\r | |
2771 | REPORT_STATUS_CODE (\r | |
2772 | EFI_PROGRESS_CODE,\r | |
2773 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_PC_USER_SETUP)\r | |
2774 | );\r | |
2775 | }\r | |
2776 | \r | |
2777 | //\r | |
2778 | // Based on the key that was set, we can determine what to do\r | |
2779 | //\r | |
2780 | switch (gCallbackKey) {\r | |
2781 | //\r | |
2782 | // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r | |
2783 | // describe to their customers in documentation how to find their setup information (namely\r | |
2784 | // under the device manager and specific buckets)\r | |
2785 | //\r | |
2786 | // These entries consist of the Continue, Select language, Boot Manager, and Device Manager\r | |
2787 | //\r | |
2788 | case FRONT_PAGE_KEY_CONTINUE:\r | |
2789 | \r | |
2790 | //\r | |
2791 | // User hit continue\r | |
2792 | //\r | |
2793 | break;\r | |
2794 | \r | |
2795 | case FRONT_PAGE_KEY_LANGUAGE:\r | |
2796 | \r | |
2797 | //\r | |
2798 | // User made a language setting change - display front page again\r | |
2799 | //\r | |
2800 | break;\r | |
2801 | \r | |
2802 | case FRONT_PAGE_KEY_BOOT_MANAGER:\r | |
4139580d SL |
2803 | //\r |
2804 | // Remove the installed BootMaint HiiPackages when exit.\r | |
2805 | //\r | |
2806 | FreeBMPackage ();\r | |
3cbfba02 DW |
2807 | \r |
2808 | //\r | |
2809 | // User chose to run the Boot Manager\r | |
2810 | //\r | |
2811 | CallBootManager ();\r | |
4139580d SL |
2812 | \r |
2813 | //\r | |
2814 | // Reinstall BootMaint HiiPackages after exiting from Boot Manager.\r | |
2815 | //\r | |
2816 | InitBMPackage ();\r | |
3cbfba02 DW |
2817 | break;\r |
2818 | \r | |
2819 | case FRONT_PAGE_KEY_DEVICE_MANAGER:\r | |
2820 | \r | |
2821 | //\r | |
2822 | // Display the Device Manager\r | |
2823 | //\r | |
2824 | do {\r | |
2825 | CallDeviceManager ();\r | |
2826 | } while (gCallbackKey == FRONT_PAGE_KEY_DEVICE_MANAGER);\r | |
2827 | break;\r | |
2828 | \r | |
2829 | case FRONT_PAGE_KEY_BOOT_MAINTAIN:\r | |
2830 | \r | |
2831 | //\r | |
2832 | // Display the Boot Maintenance Manager\r | |
2833 | //\r | |
2834 | BdsStartBootMaint ();\r | |
2835 | break;\r | |
2836 | }\r | |
2837 | \r | |
2838 | } while (((UINTN)gCallbackKey) != FRONT_PAGE_KEY_CONTINUE);\r | |
2839 | \r | |
2840 | //\r | |
2841 | //Will leave browser, check any reset required change is applied? if yes, reset system\r | |
2842 | //\r | |
2843 | SetupResetReminder ();\r | |
4139580d SL |
2844 | //\r |
2845 | // Remove the installed BootMaint HiiPackages when exit.\r | |
2846 | //\r | |
2847 | FreeBMPackage ();\r | |
3cbfba02 DW |
2848 | \r |
2849 | Exit:\r | |
2850 | //\r | |
2851 | // Automatically load current entry\r | |
2852 | // Note: The following lines of code only execute when Auto boot\r | |
2853 | // takes affect\r | |
2854 | //\r | |
2855 | PERF_END (NULL, "BdsTimeOut", "BDS", 0);\r | |
2856 | }\r | |
2857 | \r | |
2858 | \r | |
2859 | VOID \r | |
2860 | BootIntoFirmwareInterface(\r | |
2861 | VOID\r | |
2862 | )\r | |
2863 | {\r | |
2864 | EFI_STATUS Status;\r | |
2865 | UINTN DataSize;\r | |
2866 | UINT16 Timeout; \r | |
2867 | UINT64 OsIndication;\r | |
2868 | \r | |
2869 | \r | |
2870 | OsIndication = 0;\r | |
2871 | DataSize = sizeof(UINT64);\r | |
2872 | Status = gRT->GetVariable (\r | |
2873 | L"OsIndications",\r | |
2874 | &gEfiGlobalVariableGuid,\r | |
2875 | NULL,\r | |
2876 | &DataSize,\r | |
2877 | &OsIndication\r | |
2878 | );\r | |
2879 | \r | |
2880 | DEBUG ((EFI_D_INFO, "OSIndication Variable Value %d\n", OsIndication));\r | |
2881 | //\r | |
2882 | //Goto FrontPage directly when bit EFI_OS_INDICATIONS_BOOT_TO_FW_UI in OSIndication Variable is setted.\r | |
2883 | // \r | |
2884 | if (!EFI_ERROR(Status) && (OsIndication != 0)) { \r | |
2885 | Timeout = 0xffff;\r | |
2886 | PlatformBdsEnterFrontPage (Timeout, FALSE);\r | |
2887 | }\r | |
2888 | }\r | |
2889 | \r | |
2890 | \r | |
2891 | EFI_STATUS\r | |
2892 | PlatformBdsConnectSimpleConsole (\r | |
2893 | IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole\r | |
2894 | )\r | |
2895 | {\r | |
2896 | EFI_STATUS Status;\r | |
2897 | UINTN Index;\r | |
2898 | EFI_DEVICE_PATH_PROTOCOL *VarConout;\r | |
2899 | EFI_DEVICE_PATH_PROTOCOL *VarConin;\r | |
2900 | UINTN DevicePathSize;\r | |
2901 | \r | |
2902 | \r | |
2903 | Index = 0;\r | |
2904 | Status = EFI_SUCCESS;\r | |
2905 | DevicePathSize = 0;\r | |
2906 | VarConout = BdsLibGetVariableAndSize (\r | |
2907 | L"ConOut",\r | |
2908 | &gEfiGlobalVariableGuid,\r | |
2909 | &DevicePathSize\r | |
2910 | );\r | |
2911 | VarConin = BdsLibGetVariableAndSize (\r | |
2912 | L"ConIn",\r | |
2913 | &gEfiGlobalVariableGuid,\r | |
2914 | &DevicePathSize\r | |
2915 | );\r | |
2916 | if (VarConout == NULL || VarConin == NULL) {\r | |
2917 | //\r | |
2918 | // Have chance to connect the platform default console,\r | |
2e182e30 | 2919 | // the platform default console is the minimum device group\r |
3cbfba02 DW |
2920 | // the platform should support\r |
2921 | //\r | |
2922 | while (PlatformConsole[Index].DevicePath != NULL) {\r | |
2923 | \r | |
2924 | //\r | |
2925 | // Update the console variable with the connect type\r | |
2926 | //\r | |
2927 | if ((PlatformConsole[Index].ConnectType & CONSOLE_IN) == CONSOLE_IN) {\r | |
2928 | BdsLibUpdateConsoleVariable (L"ConIn", PlatformConsole[Index].DevicePath, NULL);\r | |
2929 | }\r | |
2930 | \r | |
2931 | if ((PlatformConsole[Index].ConnectType & CONSOLE_OUT) == CONSOLE_OUT) {\r | |
2932 | BdsLibUpdateConsoleVariable (L"ConOut", PlatformConsole[Index].DevicePath, NULL);\r | |
2933 | }\r | |
2934 | \r | |
2935 | if ((PlatformConsole[Index].ConnectType & STD_ERROR) == STD_ERROR) {\r | |
2936 | BdsLibUpdateConsoleVariable (L"ErrOut", PlatformConsole[Index].DevicePath, NULL);\r | |
2937 | }\r | |
2938 | \r | |
2939 | Index ++;\r | |
2940 | }\r | |
2941 | }\r | |
2942 | \r | |
2943 | //\r | |
2944 | // Connect ConIn first to give keyboard time to parse hot key event.\r | |
2945 | //\r | |
2946 | Status = BdsLibConnectConsoleVariable (L"ConIn");\r | |
2947 | if (EFI_ERROR (Status)) {\r | |
2948 | return Status;\r | |
2949 | }\r | |
2950 | \r | |
2951 | //\r | |
2952 | // Make sure we have at least one active VGA, and have the right\r | |
2953 | // active VGA in console variable\r | |
2954 | //\r | |
2955 | Status = PlatformBdsForceActiveVga ();\r | |
2956 | \r | |
2957 | //\r | |
2958 | // It seems impossible not to have any ConOut device on platform,\r | |
2959 | // so we check the status here.\r | |
2960 | //\r | |
2961 | Status = BdsLibConnectConsoleVariable (L"ConOut");\r | |
2962 | if (EFI_ERROR (Status)) {\r | |
2963 | return Status;\r | |
2964 | }\r | |
2965 | \r | |
2966 | return EFI_SUCCESS;\r | |
2967 | }\r | |
2968 | \r | |
2969 | \r | |
2970 | /**\r | |
2971 | Timer handler to convert the key from USB.\r | |
2972 | \r | |
2973 | @param Event Indicates the event that invoke this function.\r | |
2974 | @param Context Indicates the calling context.\r | |
2975 | **/\r | |
2976 | VOID\r | |
2977 | EFIAPI\r | |
2978 | HotKeyTimerHandler (\r | |
2979 | IN EFI_EVENT Event,\r | |
2980 | IN VOID *Context\r | |
2981 | )\r | |
2982 | {\r | |
2983 | EFI_STATUS Status;\r | |
2984 | EFI_INPUT_KEY Key;\r | |
2985 | \r | |
2986 | Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r | |
2987 | if (EFI_ERROR (Status)) {\r | |
2988 | return;\r | |
2989 | }\r | |
2990 | \r | |
2991 | switch(Key.ScanCode) {\r | |
2992 | case SCAN_F2:\r | |
2993 | gHotKey = 0;\r | |
2994 | mHotKeyPressed = TRUE;\r | |
2995 | break;\r | |
2996 | \r | |
2997 | case SCAN_F5:\r | |
2998 | gHotKey = FRONT_PAGE_KEY_DEVICE_MANAGER;\r | |
2999 | mHotKeyPressed = TRUE;\r | |
3000 | break;\r | |
3001 | \r | |
3002 | case SCAN_F7:\r | |
3003 | gHotKey = FRONT_PAGE_KEY_BOOT_MANAGER;\r | |
3004 | mHotKeyPressed = TRUE;\r | |
3005 | break;\r | |
3006 | \r | |
3007 | case SCAN_F9:\r | |
3008 | gHotKey = FRONT_PAGE_KEY_BOOT_MAINTAIN;\r | |
3009 | mHotKeyPressed = TRUE;\r | |
3010 | break;\r | |
3011 | }\r | |
3012 | \r | |
3013 | if (mHotKeyPressed) {\r | |
3014 | gBS->SetTimer (\r | |
3015 | mHotKeyTimerEvent,\r | |
3016 | TimerCancel,\r | |
3017 | 0\r | |
3018 | );\r | |
3019 | gBS->CloseEvent (mHotKeyTimerEvent);\r | |
3020 | mHotKeyTimerEvent = NULL;\r | |
3021 | }\r | |
3022 | \r | |
3023 | return;\r | |
3024 | }\r | |
3025 | \r | |
3026 | \r | |
3027 | /**\r | |
3028 | Callback function for SimpleTextInEx protocol install events\r | |
3029 | \r | |
3030 | @param Event the event that is signaled.\r | |
3031 | @param Context not used here.\r | |
3032 | \r | |
3033 | **/\r | |
3034 | VOID\r | |
3035 | EFIAPI\r | |
3036 | HitHotkeyEvent (\r | |
3037 | IN EFI_EVENT Event,\r | |
3038 | IN VOID *Context\r | |
3039 | )\r | |
3040 | {\r | |
3041 | EFI_STATUS Status;\r | |
3042 | \r | |
3043 | Status = gBS->CloseEvent(mHitHotkeyEvent);\r | |
3044 | if (EFI_ERROR (Status)) {\r | |
3045 | return;\r | |
3046 | }\r | |
3047 | Status = gBS->CreateEvent (\r | |
3048 | EVT_TIMER | EVT_NOTIFY_SIGNAL,\r | |
3049 | TPL_NOTIFY,\r | |
3050 | HotKeyTimerHandler,\r | |
3051 | NULL,\r | |
3052 | &mHotKeyTimerEvent\r | |
3053 | );\r | |
3054 | if (EFI_ERROR (Status)) {\r | |
3055 | return;\r | |
3056 | }\r | |
3057 | Status = gBS->SetTimer (\r | |
3058 | mHotKeyTimerEvent,\r | |
3059 | TimerPeriodic,\r | |
3060 | KEYBOARD_TIMER_INTERVAL\r | |
3061 | );\r | |
3062 | if (EFI_ERROR (Status)) {\r | |
3063 | return;\r | |
3064 | }\r | |
3065 | \r | |
3066 | return;\r | |
3067 | }\r | |
3068 | \r | |
3069 | \r | |
3070 | VOID\r | |
3071 | EFIAPI\r | |
3072 | PlatformBdsInitHotKeyEvent (\r | |
3073 | VOID\r | |
3074 | )\r | |
3075 | {\r | |
3076 | EFI_STATUS Status;\r | |
3077 | \r | |
3078 | //\r | |
3079 | // Register Protocol notify for Hotkey service\r | |
3080 | //\r | |
3081 | Status = gBS->CreateEvent (\r | |
3082 | EVT_NOTIFY_SIGNAL,\r | |
3083 | TPL_CALLBACK,\r | |
3084 | HitHotkeyEvent,\r | |
3085 | NULL,\r | |
3086 | &mHitHotkeyEvent\r | |
3087 | );\r | |
3088 | ASSERT_EFI_ERROR (Status);\r | |
3089 | \r | |
3090 | //\r | |
3091 | // Register for protocol notifications on this event\r | |
3092 | //\r | |
3093 | Status = gBS->RegisterProtocolNotify (\r | |
3094 | &gEfiSimpleTextInputExProtocolGuid,\r | |
3095 | mHitHotkeyEvent,\r | |
3096 | &mHitHotkeyRegistration\r | |
3097 | );\r | |
3098 | ASSERT_EFI_ERROR (Status);\r | |
3099 | }\r |