| ed838d0c |
1 | /** @file\r |
| 2 | \r |
| bb80e3b2 |
3 | Usb Mouse Driver Binding and Implement SIMPLE_POINTER_PROTOCOL Protocol.\r |
| 4 | \r |
| 5 | Copyright (c) 2004 - 2008, Intel Corporation\r |
| ed838d0c |
6 | All rights reserved. This program and the accompanying materials\r |
| 7 | are licensed and made available under the terms and conditions of the BSD License\r |
| 8 | which accompanies this distribution. The full text of the license may be found at\r |
| 9 | http://opensource.org/licenses/bsd-license.php\r |
| 10 | \r |
| 11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 13 | \r |
| ed838d0c |
14 | **/\r |
| 15 | \r |
| 16 | #include "UsbMouse.h"\r |
| 17 | \r |
| 18 | #include <Library/DebugLib.h>\r |
| 19 | #include <IndustryStandard/Usb.h>\r |
| 20 | \r |
| 21 | \r |
| 0c36e4c1 |
22 | #include "UsbMouse.h"\r |
| 23 | #include "MouseHid.h"\r |
| ed838d0c |
24 | \r |
| ed838d0c |
25 | \r |
| 26 | EFI_GUID gEfiUsbMouseDriverGuid = {\r |
| 84b5c78e |
27 | 0x290156b5, 0x6a05, 0x4ac0, {0xb8, 0x0, 0x51, 0x27, 0x55, 0xad, 0x14, 0x29}\r |
| ed838d0c |
28 | };\r |
| 29 | \r |
| 30 | EFI_DRIVER_BINDING_PROTOCOL gUsbMouseDriverBinding = {\r |
| 31 | USBMouseDriverBindingSupported,\r |
| 32 | USBMouseDriverBindingStart,\r |
| 33 | USBMouseDriverBindingStop,\r |
| 34 | 0xa,\r |
| 35 | NULL,\r |
| 36 | NULL\r |
| 37 | };\r |
| 38 | \r |
| bb80e3b2 |
39 | /**\r |
| 40 | Tell if a Usb Controller is a mouse.\r |
| 41 | \r |
| 42 | @param UsbIo Protocol instance pointer.\r |
| 43 | \r |
| 44 | @retval TRUE It is a mouse.\r |
| 45 | @retval FALSE It is not a mouse.\r |
| 46 | \r |
| 47 | **/\r |
| ed838d0c |
48 | BOOLEAN\r |
| 49 | IsUsbMouse (\r |
| 50 | IN EFI_USB_IO_PROTOCOL *UsbIo\r |
| 51 | );\r |
| 52 | \r |
| bb80e3b2 |
53 | /**\r |
| 54 | Initialize the Usb Mouse Device.\r |
| 55 | \r |
| 56 | @param UsbMouseDev Device instance to be initialized.\r |
| 57 | \r |
| 58 | @retval EFI_SUCCESS Success.\r |
| 59 | @retval EFI_OUT_OF_RESOURCES Can't allocate memory.\r |
| 60 | @retval Other Init error. \r |
| 61 | \r |
| 62 | **/\r |
| ed838d0c |
63 | EFI_STATUS\r |
| 64 | InitializeUsbMouseDevice (\r |
| 65 | IN USB_MOUSE_DEV *UsbMouseDev\r |
| 66 | );\r |
| 67 | \r |
| bb80e3b2 |
68 | /**\r |
| 69 | Event notification function for SIMPLE_POINTER.WaitForInput event\r |
| 70 | Signal the event if there is input from mouse.\r |
| 71 | \r |
| 72 | @param Event Wait Event.\r |
| 73 | @param Context Passed parameter to event handler.\r |
| 74 | \r |
| 75 | **/\r |
| ed838d0c |
76 | VOID\r |
| 77 | EFIAPI\r |
| 78 | UsbMouseWaitForInput (\r |
| 79 | IN EFI_EVENT Event,\r |
| 80 | IN VOID *Context\r |
| 81 | );\r |
| 82 | \r |
| bb80e3b2 |
83 | /**\r |
| 84 | It is called whenever there is data received from async interrupt\r |
| 85 | transfer.\r |
| 86 | \r |
| 87 | @param Data Data received.\r |
| 88 | @param DataLength Length of Data.\r |
| 89 | @param Context Passed in context.\r |
| 90 | @param Result Async Interrupt Transfer result.\r |
| 91 | \r |
| 92 | @return EFI_SUCCESS Receive data successfully.\r |
| 93 | @return EFI_DEVICE_ERROR USB async interrupt transfer fails.\r |
| 94 | \r |
| 95 | **/\r |
| ed838d0c |
96 | EFI_STATUS\r |
| 97 | EFIAPI\r |
| 98 | OnMouseInterruptComplete (\r |
| 99 | IN VOID *Data,\r |
| 100 | IN UINTN DataLength,\r |
| 101 | IN VOID *Context,\r |
| 102 | IN UINT32 Result\r |
| 103 | );\r |
| 104 | \r |
| bb80e3b2 |
105 | /**\r |
| 106 | Get the mouse state, see SIMPLE POINTER PROTOCOL.\r |
| 107 | \r |
| 108 | @param This Protocol instance pointer.\r |
| 109 | @param MouseState Current mouse state.\r |
| 110 | \r |
| 111 | @return EFI_SUCCESS Get usb mouse status successfully.\r |
| 112 | @return EFI_DEVICE_ERROR The parameter is error.\r |
| 113 | @return EFI_NOT_READY Mouse status doesn't change.\r |
| 114 | \r |
| 115 | **/\r |
| ed838d0c |
116 | EFI_STATUS\r |
| 117 | EFIAPI\r |
| 118 | GetMouseState (\r |
| 119 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r |
| 120 | OUT EFI_SIMPLE_POINTER_STATE *MouseState\r |
| 121 | );\r |
| 122 | \r |
| bb80e3b2 |
123 | /**\r |
| 124 | Reset the mouse device, see SIMPLE POINTER PROTOCOL.\r |
| 125 | \r |
| 126 | @param This Protocol instance pointer.\r |
| 127 | @param ExtendedVerification Ignored here.\r |
| 128 | \r |
| 129 | @return EFI_SUCCESS Reset usb mouse successfully.\r |
| 130 | \r |
| 131 | **/\r |
| ed838d0c |
132 | EFI_STATUS\r |
| 133 | EFIAPI\r |
| 134 | UsbMouseReset (\r |
| 135 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r |
| 136 | IN BOOLEAN ExtendedVerification\r |
| 137 | );\r |
| 138 | \r |
| bb80e3b2 |
139 | \r |
| 140 | /**\r |
| 141 | The USB Mouse driver entry pointer.\r |
| 142 | \r |
| 143 | @param ImageHandle The driver image handle.\r |
| 144 | @param SystemTable The system table.\r |
| 145 | \r |
| 146 | @return EFI_SUCCESS The component name protocol is installed.\r |
| 147 | @return Others Failed to init the usb driver.\r |
| 148 | \r |
| 149 | **/\r |
| ed838d0c |
150 | EFI_STATUS\r |
| 151 | EFIAPI\r |
| 152 | USBMouseDriverBindingEntryPoint (\r |
| 153 | IN EFI_HANDLE ImageHandle,\r |
| 154 | IN EFI_SYSTEM_TABLE *SystemTable\r |
| 155 | )\r |
| ed838d0c |
156 | {\r |
| 62b9bb55 |
157 | return EfiLibInstallDriverBindingComponentName2 (\r |
| 158 | ImageHandle,\r |
| 159 | SystemTable,\r |
| 160 | &gUsbMouseDriverBinding,\r |
| 161 | ImageHandle,\r |
| 162 | &gUsbMouseComponentName,\r |
| 163 | &gUsbMouseComponentName2\r |
| 164 | );\r |
| ed838d0c |
165 | }\r |
| 166 | \r |
| 167 | \r |
| 168 | /**\r |
| 169 | Test to see if this driver supports ControllerHandle. Any ControllerHandle\r |
| bb80e3b2 |
170 | that has UsbIoProtocol installed will be supported.\r |
| ed838d0c |
171 | \r |
| 172 | @param This Protocol instance pointer.\r |
| 173 | @param Controller Handle of device to test\r |
| bb80e3b2 |
174 | @param RemainingDevicePath Not used.\r |
| ed838d0c |
175 | \r |
| 176 | @retval EFI_SUCCESS This driver supports this device.\r |
| 177 | @retval EFI_UNSUPPORTED This driver does not support this device.\r |
| 178 | \r |
| 179 | **/\r |
| 180 | EFI_STATUS\r |
| 181 | EFIAPI\r |
| 182 | USBMouseDriverBindingSupported (\r |
| 183 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r |
| 184 | IN EFI_HANDLE Controller,\r |
| 185 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r |
| 186 | )\r |
| 187 | {\r |
| 188 | EFI_STATUS OpenStatus;\r |
| 189 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 190 | EFI_STATUS Status;\r |
| 191 | \r |
| 192 | OpenStatus = gBS->OpenProtocol (\r |
| 193 | Controller,\r |
| 194 | &gEfiUsbIoProtocolGuid,\r |
| c52fa98c |
195 | (VOID **) &UsbIo,\r |
| ed838d0c |
196 | This->DriverBindingHandle,\r |
| 197 | Controller,\r |
| 198 | EFI_OPEN_PROTOCOL_BY_DRIVER\r |
| 199 | );\r |
| 200 | if (EFI_ERROR (OpenStatus) && (OpenStatus != EFI_ALREADY_STARTED)) {\r |
| 201 | return EFI_UNSUPPORTED;\r |
| 202 | }\r |
| 203 | \r |
| 204 | if (OpenStatus == EFI_ALREADY_STARTED) {\r |
| 205 | return EFI_ALREADY_STARTED;\r |
| 206 | }\r |
| 207 | \r |
| 208 | //\r |
| 209 | // Use the USB I/O protocol interface to see the Controller is\r |
| 210 | // the Mouse controller that can be managed by this driver.\r |
| 211 | //\r |
| 212 | Status = EFI_SUCCESS;\r |
| 213 | if (!IsUsbMouse (UsbIo)) {\r |
| 214 | Status = EFI_UNSUPPORTED;\r |
| 215 | }\r |
| 216 | \r |
| 217 | gBS->CloseProtocol (\r |
| 218 | Controller,\r |
| 219 | &gEfiUsbIoProtocolGuid,\r |
| 220 | This->DriverBindingHandle,\r |
| 221 | Controller\r |
| 222 | );\r |
| 223 | return Status;\r |
| 224 | }\r |
| 225 | \r |
| 226 | \r |
| 227 | /**\r |
| bb80e3b2 |
228 | Starting the Usb Mouse Driver.\r |
| ed838d0c |
229 | \r |
| 230 | @param This Protocol instance pointer.\r |
| bb80e3b2 |
231 | @param Controller Handle of device to test.\r |
| 232 | @param RemainingDevicePath Not used.\r |
| ed838d0c |
233 | \r |
| 234 | @retval EFI_SUCCESS This driver supports this device.\r |
| 235 | @retval EFI_UNSUPPORTED This driver does not support this device.\r |
| bb80e3b2 |
236 | @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.\r |
| 237 | @retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.\r |
| d7db0902 |
238 | @retval EFI_ALREADY_STARTED This driver has been started.\r |
| ed838d0c |
239 | \r |
| 240 | **/\r |
| 241 | EFI_STATUS\r |
| 242 | EFIAPI\r |
| 243 | USBMouseDriverBindingStart (\r |
| 244 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r |
| 245 | IN EFI_HANDLE Controller,\r |
| 246 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r |
| 247 | )\r |
| 248 | {\r |
| 249 | EFI_STATUS Status;\r |
| 250 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 251 | EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDesc;\r |
| 252 | USB_MOUSE_DEV *UsbMouseDevice;\r |
| 253 | UINT8 EndpointNumber;\r |
| 254 | UINT8 Index;\r |
| 255 | UINT8 EndpointAddr;\r |
| 256 | UINT8 PollingInterval;\r |
| 257 | UINT8 PacketSize;\r |
| 258 | \r |
| 259 | UsbMouseDevice = NULL;\r |
| 260 | Status = EFI_SUCCESS;\r |
| 261 | \r |
| 262 | Status = gBS->OpenProtocol (\r |
| 263 | Controller,\r |
| 264 | &gEfiUsbIoProtocolGuid,\r |
| c52fa98c |
265 | (VOID **) &UsbIo,\r |
| ed838d0c |
266 | This->DriverBindingHandle,\r |
| 267 | Controller,\r |
| 268 | EFI_OPEN_PROTOCOL_BY_DRIVER\r |
| 269 | );\r |
| 270 | if (EFI_ERROR (Status)) {\r |
| 271 | goto ErrorExit;\r |
| 272 | }\r |
| 273 | \r |
| 274 | UsbMouseDevice = AllocateZeroPool (sizeof (USB_MOUSE_DEV));\r |
| 275 | if (UsbMouseDevice == NULL) {\r |
| 276 | Status = EFI_OUT_OF_RESOURCES;\r |
| 277 | goto ErrorExit;\r |
| 278 | }\r |
| 279 | \r |
| 280 | UsbMouseDevice->UsbIo = UsbIo;\r |
| 281 | \r |
| 282 | UsbMouseDevice->Signature = USB_MOUSE_DEV_SIGNATURE;\r |
| 283 | \r |
| 284 | UsbMouseDevice->InterfaceDescriptor = AllocatePool (sizeof (EFI_USB_INTERFACE_DESCRIPTOR));\r |
| 285 | if (UsbMouseDevice->InterfaceDescriptor == NULL) {\r |
| 286 | Status = EFI_OUT_OF_RESOURCES;\r |
| 287 | goto ErrorExit;\r |
| 288 | }\r |
| 289 | \r |
| 290 | EndpointDesc = AllocatePool (sizeof (EFI_USB_ENDPOINT_DESCRIPTOR));\r |
| 291 | if (EndpointDesc == NULL) {\r |
| 292 | Status = EFI_OUT_OF_RESOURCES;\r |
| 293 | goto ErrorExit;\r |
| 294 | }\r |
| 295 | //\r |
| 296 | // Get the Device Path Protocol on Controller's handle\r |
| 297 | //\r |
| 298 | Status = gBS->OpenProtocol (\r |
| 299 | Controller,\r |
| 300 | &gEfiDevicePathProtocolGuid,\r |
| 301 | (VOID **) &UsbMouseDevice->DevicePath,\r |
| 302 | This->DriverBindingHandle,\r |
| 303 | Controller,\r |
| 304 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r |
| 305 | );\r |
| 306 | \r |
| 307 | if (EFI_ERROR (Status)) {\r |
| 308 | goto ErrorExit;\r |
| 309 | }\r |
| 310 | //\r |
| 311 | // Get interface & endpoint descriptor\r |
| 312 | //\r |
| 313 | UsbIo->UsbGetInterfaceDescriptor (\r |
| 314 | UsbIo,\r |
| 315 | UsbMouseDevice->InterfaceDescriptor\r |
| 316 | );\r |
| 317 | \r |
| 318 | EndpointNumber = UsbMouseDevice->InterfaceDescriptor->NumEndpoints;\r |
| 319 | \r |
| 320 | for (Index = 0; Index < EndpointNumber; Index++) {\r |
| 321 | UsbIo->UsbGetEndpointDescriptor (\r |
| 322 | UsbIo,\r |
| 323 | Index,\r |
| 324 | EndpointDesc\r |
| 325 | );\r |
| 326 | \r |
| 327 | if ((EndpointDesc->Attributes & 0x03) == 0x03) {\r |
| 328 | \r |
| 329 | //\r |
| 330 | // We only care interrupt endpoint here\r |
| 331 | //\r |
| 332 | UsbMouseDevice->IntEndpointDescriptor = EndpointDesc;\r |
| 333 | }\r |
| 334 | }\r |
| 335 | \r |
| 336 | if (UsbMouseDevice->IntEndpointDescriptor == NULL) {\r |
| 337 | //\r |
| 338 | // No interrupt endpoint, then error\r |
| 339 | //\r |
| 340 | Status = EFI_UNSUPPORTED;\r |
| 341 | goto ErrorExit;\r |
| 342 | }\r |
| 343 | \r |
| 344 | Status = InitializeUsbMouseDevice (UsbMouseDevice);\r |
| 345 | if (EFI_ERROR (Status)) {\r |
| 346 | MouseReportStatusCode (\r |
| 347 | UsbMouseDevice->DevicePath,\r |
| 348 | EFI_ERROR_CODE | EFI_ERROR_MINOR,\r |
| 349 | PcdGet32 (PcdStatusCodeValueMouseInterfaceError)\r |
| 350 | );\r |
| 351 | \r |
| 352 | goto ErrorExit;\r |
| 353 | }\r |
| 354 | \r |
| 355 | UsbMouseDevice->SimplePointerProtocol.GetState = GetMouseState;\r |
| 356 | UsbMouseDevice->SimplePointerProtocol.Reset = UsbMouseReset;\r |
| 357 | UsbMouseDevice->SimplePointerProtocol.Mode = &UsbMouseDevice->Mode;\r |
| 358 | \r |
| 359 | Status = gBS->CreateEvent (\r |
| 360 | EVT_NOTIFY_WAIT,\r |
| 361 | TPL_NOTIFY,\r |
| 362 | UsbMouseWaitForInput,\r |
| 363 | UsbMouseDevice,\r |
| 364 | &((UsbMouseDevice->SimplePointerProtocol).WaitForInput)\r |
| 365 | );\r |
| 366 | if (EFI_ERROR (Status)) {\r |
| 367 | goto ErrorExit;\r |
| 368 | }\r |
| 369 | \r |
| 370 | Status = gBS->InstallProtocolInterface (\r |
| 371 | &Controller,\r |
| 372 | &gEfiSimplePointerProtocolGuid,\r |
| 373 | EFI_NATIVE_INTERFACE,\r |
| 374 | &UsbMouseDevice->SimplePointerProtocol\r |
| 375 | );\r |
| 376 | \r |
| 377 | if (EFI_ERROR (Status)) {\r |
| 378 | Status = EFI_DEVICE_ERROR;\r |
| 379 | goto ErrorExit;\r |
| 380 | }\r |
| 381 | \r |
| 382 | //\r |
| 383 | // After Enabling Async Interrupt Transfer on this mouse Device\r |
| 384 | // we will be able to get key data from it. Thus this is deemed as\r |
| 385 | // the enable action of the mouse\r |
| 386 | //\r |
| 387 | \r |
| 388 | MouseReportStatusCode (\r |
| 389 | UsbMouseDevice->DevicePath,\r |
| 390 | EFI_PROGRESS_CODE,\r |
| 391 | PcdGet32 (PcdStatusCodeValueMouseEnable)\r |
| 392 | );\r |
| 393 | \r |
| 394 | //\r |
| 395 | // submit async interrupt transfer\r |
| 396 | //\r |
| 397 | EndpointAddr = UsbMouseDevice->IntEndpointDescriptor->EndpointAddress;\r |
| 398 | PollingInterval = UsbMouseDevice->IntEndpointDescriptor->Interval;\r |
| 399 | PacketSize = (UINT8) (UsbMouseDevice->IntEndpointDescriptor->MaxPacketSize);\r |
| 400 | \r |
| 401 | Status = UsbIo->UsbAsyncInterruptTransfer (\r |
| 402 | UsbIo,\r |
| 403 | EndpointAddr,\r |
| 404 | TRUE,\r |
| 405 | PollingInterval,\r |
| 406 | PacketSize,\r |
| 407 | OnMouseInterruptComplete,\r |
| 408 | UsbMouseDevice\r |
| 409 | );\r |
| 410 | \r |
| 411 | if (!EFI_ERROR (Status)) {\r |
| 412 | \r |
| 413 | UsbMouseDevice->ControllerNameTable = NULL;\r |
| 62b9bb55 |
414 | AddUnicodeString2 (\r |
| ed838d0c |
415 | "eng",\r |
| 416 | gUsbMouseComponentName.SupportedLanguages,\r |
| 417 | &UsbMouseDevice->ControllerNameTable,\r |
| 62b9bb55 |
418 | L"Generic Usb Mouse",\r |
| 419 | TRUE\r |
| 420 | );\r |
| 421 | AddUnicodeString2 (\r |
| 422 | "en",\r |
| 423 | gUsbMouseComponentName2.SupportedLanguages,\r |
| 424 | &UsbMouseDevice->ControllerNameTable,\r |
| 425 | L"Generic Usb Mouse",\r |
| 426 | FALSE\r |
| ed838d0c |
427 | );\r |
| 428 | \r |
| 62b9bb55 |
429 | \r |
| ed838d0c |
430 | return EFI_SUCCESS;\r |
| 431 | }\r |
| 432 | \r |
| 433 | //\r |
| 434 | // If submit error, uninstall that interface\r |
| 435 | //\r |
| 436 | Status = EFI_DEVICE_ERROR;\r |
| 437 | gBS->UninstallProtocolInterface (\r |
| 438 | Controller,\r |
| 439 | &gEfiSimplePointerProtocolGuid,\r |
| 440 | &UsbMouseDevice->SimplePointerProtocol\r |
| 441 | );\r |
| 442 | \r |
| 443 | ErrorExit:\r |
| 444 | if (EFI_ERROR (Status)) {\r |
| 445 | gBS->CloseProtocol (\r |
| 446 | Controller,\r |
| 447 | &gEfiUsbIoProtocolGuid,\r |
| 448 | This->DriverBindingHandle,\r |
| 449 | Controller\r |
| 450 | );\r |
| 451 | \r |
| 452 | if (UsbMouseDevice != NULL) {\r |
| 453 | if (UsbMouseDevice->InterfaceDescriptor != NULL) {\r |
| 454 | gBS->FreePool (UsbMouseDevice->InterfaceDescriptor);\r |
| 455 | }\r |
| 456 | \r |
| 457 | if (UsbMouseDevice->IntEndpointDescriptor != NULL) {\r |
| 458 | gBS->FreePool (UsbMouseDevice->IntEndpointDescriptor);\r |
| 459 | }\r |
| 460 | \r |
| 461 | if ((UsbMouseDevice->SimplePointerProtocol).WaitForInput != NULL) {\r |
| 462 | gBS->CloseEvent ((UsbMouseDevice->SimplePointerProtocol).WaitForInput);\r |
| 463 | }\r |
| 464 | \r |
| 465 | gBS->FreePool (UsbMouseDevice);\r |
| 466 | UsbMouseDevice = NULL;\r |
| 467 | }\r |
| 468 | }\r |
| 469 | \r |
| 470 | return Status;\r |
| 471 | }\r |
| 472 | \r |
| 473 | \r |
| 474 | /**\r |
| d7db0902 |
475 | Stop this driver on ControllerHandle. Support stopping any child handles\r |
| ed838d0c |
476 | created by this driver.\r |
| 477 | \r |
| 478 | @param This Protocol instance pointer.\r |
| bb80e3b2 |
479 | @param Controller Handle of device to stop driver on.\r |
| 480 | @param NumberOfChildren Number of Children in the ChildHandleBuffer.\r |
| ed838d0c |
481 | @param ChildHandleBuffer List of handles for the children we need to stop.\r |
| 482 | \r |
| bb80e3b2 |
483 | @retval EFI_SUCCESS The controller or children are stopped.\r |
| 484 | @retval Other Failed to stop the driver.\r |
| ed838d0c |
485 | \r |
| 486 | **/\r |
| 487 | EFI_STATUS\r |
| 488 | EFIAPI\r |
| 489 | USBMouseDriverBindingStop (\r |
| 490 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r |
| 491 | IN EFI_HANDLE Controller,\r |
| 492 | IN UINTN NumberOfChildren,\r |
| 493 | IN EFI_HANDLE *ChildHandleBuffer\r |
| 494 | )\r |
| 495 | {\r |
| 496 | EFI_STATUS Status;\r |
| 497 | USB_MOUSE_DEV *UsbMouseDevice;\r |
| 498 | EFI_SIMPLE_POINTER_PROTOCOL *SimplePointerProtocol;\r |
| 499 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 500 | \r |
| 501 | //\r |
| 502 | // Get our context back.\r |
| 503 | //\r |
| 504 | Status = gBS->OpenProtocol (\r |
| 505 | Controller,\r |
| 506 | &gEfiSimplePointerProtocolGuid,\r |
| c52fa98c |
507 | (VOID **) &SimplePointerProtocol,\r |
| ed838d0c |
508 | This->DriverBindingHandle,\r |
| 509 | Controller,\r |
| 510 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r |
| 511 | );\r |
| 512 | \r |
| 513 | if (EFI_ERROR (Status)) {\r |
| 514 | return EFI_UNSUPPORTED;\r |
| 515 | }\r |
| 516 | \r |
| 517 | UsbMouseDevice = USB_MOUSE_DEV_FROM_MOUSE_PROTOCOL (SimplePointerProtocol);\r |
| 518 | \r |
| 519 | gBS->CloseProtocol (\r |
| 520 | Controller,\r |
| 521 | &gEfiSimplePointerProtocolGuid,\r |
| 522 | This->DriverBindingHandle,\r |
| 523 | Controller\r |
| 524 | );\r |
| 525 | \r |
| 526 | UsbIo = UsbMouseDevice->UsbIo;\r |
| 527 | \r |
| 528 | //\r |
| 529 | // Uninstall the Asyn Interrupt Transfer from this device\r |
| 530 | // will disable the mouse data input from this device\r |
| 531 | //\r |
| 532 | MouseReportStatusCode (\r |
| 533 | UsbMouseDevice->DevicePath,\r |
| 534 | EFI_PROGRESS_CODE,\r |
| 535 | PcdGet32 (PcdStatusCodeValueMouseDisable)\r |
| 536 | );\r |
| 537 | \r |
| 538 | //\r |
| 539 | // Delete Mouse Async Interrupt Transfer\r |
| 540 | //\r |
| 541 | UsbIo->UsbAsyncInterruptTransfer (\r |
| 542 | UsbIo,\r |
| 543 | UsbMouseDevice->IntEndpointDescriptor->EndpointAddress,\r |
| 544 | FALSE,\r |
| 545 | UsbMouseDevice->IntEndpointDescriptor->Interval,\r |
| 546 | 0,\r |
| 547 | NULL,\r |
| 548 | NULL\r |
| 549 | );\r |
| 550 | \r |
| 551 | gBS->CloseEvent (UsbMouseDevice->SimplePointerProtocol.WaitForInput);\r |
| 552 | \r |
| bb80e3b2 |
553 | if (UsbMouseDevice->DelayedRecoveryEvent != NULL) {\r |
| ed838d0c |
554 | gBS->CloseEvent (UsbMouseDevice->DelayedRecoveryEvent);\r |
| 555 | UsbMouseDevice->DelayedRecoveryEvent = 0;\r |
| 556 | }\r |
| 557 | \r |
| 558 | Status = gBS->UninstallProtocolInterface (\r |
| 559 | Controller,\r |
| 560 | &gEfiSimplePointerProtocolGuid,\r |
| 561 | &UsbMouseDevice->SimplePointerProtocol\r |
| 562 | );\r |
| 563 | if (EFI_ERROR (Status)) {\r |
| 564 | return Status;\r |
| 565 | }\r |
| 566 | \r |
| 567 | gBS->CloseProtocol (\r |
| 568 | Controller,\r |
| 569 | &gEfiUsbIoProtocolGuid,\r |
| 570 | This->DriverBindingHandle,\r |
| 571 | Controller\r |
| 572 | );\r |
| 573 | \r |
| 574 | gBS->FreePool (UsbMouseDevice->InterfaceDescriptor);\r |
| 575 | gBS->FreePool (UsbMouseDevice->IntEndpointDescriptor);\r |
| 576 | \r |
| bb80e3b2 |
577 | if (UsbMouseDevice->ControllerNameTable != NULL) {\r |
| ed838d0c |
578 | FreeUnicodeStringTable (UsbMouseDevice->ControllerNameTable);\r |
| 579 | }\r |
| 580 | \r |
| 581 | gBS->FreePool (UsbMouseDevice);\r |
| 582 | \r |
| 583 | return EFI_SUCCESS;\r |
| 584 | \r |
| 585 | }\r |
| 586 | \r |
| 587 | \r |
| 588 | /**\r |
| bb80e3b2 |
589 | Tell if a Usb Controller is a mouse.\r |
| ed838d0c |
590 | \r |
| 591 | @param UsbIo Protocol instance pointer.\r |
| 592 | \r |
| bb80e3b2 |
593 | @retval TRUE It is a mouse.\r |
| 594 | @retval FALSE It is not a mouse.\r |
| ed838d0c |
595 | \r |
| 596 | **/\r |
| 597 | BOOLEAN\r |
| 598 | IsUsbMouse (\r |
| 599 | IN EFI_USB_IO_PROTOCOL *UsbIo\r |
| 600 | )\r |
| 601 | {\r |
| 602 | EFI_STATUS Status;\r |
| 603 | EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;\r |
| 604 | \r |
| 605 | //\r |
| 606 | // Get the Default interface descriptor, now we only\r |
| 607 | // suppose it is interface 1\r |
| 608 | //\r |
| 609 | Status = UsbIo->UsbGetInterfaceDescriptor (\r |
| 610 | UsbIo,\r |
| 611 | &InterfaceDescriptor\r |
| 612 | );\r |
| 613 | \r |
| 614 | if (EFI_ERROR (Status)) {\r |
| 615 | return FALSE;\r |
| 616 | }\r |
| 617 | \r |
| 618 | if ((InterfaceDescriptor.InterfaceClass == CLASS_HID) &&\r |
| 619 | (InterfaceDescriptor.InterfaceSubClass == SUBCLASS_BOOT) &&\r |
| 620 | (InterfaceDescriptor.InterfaceProtocol == PROTOCOL_MOUSE)\r |
| 621 | ) {\r |
| 622 | return TRUE;\r |
| 623 | }\r |
| 624 | \r |
| 625 | return FALSE;\r |
| 626 | }\r |
| 627 | \r |
| 628 | \r |
| 629 | /**\r |
| 630 | Initialize the Usb Mouse Device.\r |
| 631 | \r |
| bb80e3b2 |
632 | @param UsbMouseDev Device instance to be initialized.\r |
| ed838d0c |
633 | \r |
| bb80e3b2 |
634 | @retval EFI_SUCCESS Success.\r |
| 635 | @retval EFI_OUT_OF_RESOURCES Can't allocate memory.\r |
| 636 | @retval Other Init error. \r |
| ed838d0c |
637 | \r |
| 638 | **/\r |
| ed838d0c |
639 | EFI_STATUS\r |
| 640 | InitializeUsbMouseDevice (\r |
| 641 | IN USB_MOUSE_DEV *UsbMouseDev\r |
| 642 | )\r |
| 643 | {\r |
| 644 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 645 | UINT8 Protocol;\r |
| 646 | EFI_STATUS Status;\r |
| 647 | EFI_USB_HID_DESCRIPTOR MouseHidDesc;\r |
| 648 | UINT8 *ReportDesc;\r |
| 649 | \r |
| 650 | UsbIo = UsbMouseDev->UsbIo;\r |
| 651 | \r |
| 652 | //\r |
| 653 | // Get HID descriptor\r |
| 654 | //\r |
| 655 | Status = UsbGetHidDescriptor (\r |
| 656 | UsbIo,\r |
| 657 | UsbMouseDev->InterfaceDescriptor->InterfaceNumber,\r |
| 658 | &MouseHidDesc\r |
| 659 | );\r |
| 660 | \r |
| 661 | if (EFI_ERROR (Status)) {\r |
| 662 | return Status;\r |
| 663 | }\r |
| 664 | \r |
| 665 | //\r |
| 666 | // Get Report descriptor\r |
| 667 | //\r |
| 668 | if (MouseHidDesc.HidClassDesc[0].DescriptorType != 0x22) {\r |
| 669 | return EFI_UNSUPPORTED;\r |
| 670 | }\r |
| 671 | \r |
| 672 | ReportDesc = AllocateZeroPool (MouseHidDesc.HidClassDesc[0].DescriptorLength);\r |
| 673 | if (ReportDesc == NULL) {\r |
| 674 | return EFI_OUT_OF_RESOURCES;\r |
| 675 | }\r |
| 676 | \r |
| 677 | Status = UsbGetReportDescriptor (\r |
| 678 | UsbIo,\r |
| 679 | UsbMouseDev->InterfaceDescriptor->InterfaceNumber,\r |
| 680 | MouseHidDesc.HidClassDesc[0].DescriptorLength,\r |
| 681 | ReportDesc\r |
| 682 | );\r |
| 683 | \r |
| 684 | if (EFI_ERROR (Status)) {\r |
| 685 | gBS->FreePool (ReportDesc);\r |
| 686 | return Status;\r |
| 687 | }\r |
| 688 | \r |
| 689 | //\r |
| 690 | // Parse report descriptor\r |
| 691 | //\r |
| 692 | Status = ParseMouseReportDescriptor (\r |
| 693 | UsbMouseDev,\r |
| 694 | ReportDesc,\r |
| 695 | MouseHidDesc.HidClassDesc[0].DescriptorLength\r |
| 696 | );\r |
| 697 | \r |
| 698 | if (EFI_ERROR (Status)) {\r |
| 699 | gBS->FreePool (ReportDesc);\r |
| 700 | return Status;\r |
| 701 | }\r |
| 702 | \r |
| 703 | if (UsbMouseDev->NumberOfButtons >= 1) {\r |
| 704 | UsbMouseDev->Mode.LeftButton = TRUE;\r |
| 705 | }\r |
| 706 | \r |
| 707 | if (UsbMouseDev->NumberOfButtons > 1) {\r |
| 708 | UsbMouseDev->Mode.RightButton = TRUE;\r |
| 709 | }\r |
| 710 | \r |
| 711 | UsbMouseDev->Mode.ResolutionX = 8;\r |
| 712 | UsbMouseDev->Mode.ResolutionY = 8;\r |
| 713 | UsbMouseDev->Mode.ResolutionZ = 0;\r |
| 714 | //\r |
| 715 | // Here we just assume interface 0 is the mouse interface\r |
| 716 | //\r |
| 717 | UsbGetProtocolRequest (\r |
| 718 | UsbIo,\r |
| 719 | 0,\r |
| 720 | &Protocol\r |
| 721 | );\r |
| 722 | \r |
| 723 | if (Protocol != BOOT_PROTOCOL) {\r |
| 724 | Status = UsbSetProtocolRequest (\r |
| 725 | UsbIo,\r |
| 726 | 0,\r |
| 727 | BOOT_PROTOCOL\r |
| 728 | );\r |
| 729 | \r |
| 730 | if (EFI_ERROR (Status)) {\r |
| 731 | gBS->FreePool (ReportDesc);\r |
| 732 | return EFI_DEVICE_ERROR;\r |
| 733 | }\r |
| 734 | }\r |
| 735 | \r |
| 736 | //\r |
| 737 | // Set indefinite Idle rate for USB Mouse\r |
| 738 | //\r |
| 739 | UsbSetIdleRequest (\r |
| 740 | UsbIo,\r |
| 741 | 0,\r |
| 742 | 0,\r |
| 743 | 0\r |
| 744 | );\r |
| 745 | \r |
| 746 | gBS->FreePool (ReportDesc);\r |
| 747 | \r |
| bb80e3b2 |
748 | if (UsbMouseDev->DelayedRecoveryEvent != NULL) {\r |
| ed838d0c |
749 | gBS->CloseEvent (UsbMouseDev->DelayedRecoveryEvent);\r |
| 750 | UsbMouseDev->DelayedRecoveryEvent = 0;\r |
| 751 | }\r |
| 752 | \r |
| 753 | Status = gBS->CreateEvent (\r |
| 754 | EVT_TIMER | EVT_NOTIFY_SIGNAL,\r |
| 755 | TPL_NOTIFY,\r |
| 756 | USBMouseRecoveryHandler,\r |
| 757 | UsbMouseDev,\r |
| 758 | &UsbMouseDev->DelayedRecoveryEvent\r |
| 759 | );\r |
| 760 | \r |
| 761 | return EFI_SUCCESS;\r |
| 762 | }\r |
| 763 | \r |
| 764 | \r |
| 765 | /**\r |
| 766 | It is called whenever there is data received from async interrupt\r |
| 767 | transfer.\r |
| 768 | \r |
| 769 | @param Data Data received.\r |
| bb80e3b2 |
770 | @param DataLength Length of Data.\r |
| 771 | @param Context Passed in context.\r |
| 772 | @param Result Async Interrupt Transfer result.\r |
| ed838d0c |
773 | \r |
| bb80e3b2 |
774 | @return EFI_SUCCESS Receive data successfully.\r |
| 775 | @return EFI_DEVICE_ERROR USB async interrupt transfer fails.\r |
| ed838d0c |
776 | \r |
| 777 | **/\r |
| ed838d0c |
778 | EFI_STATUS\r |
| 779 | EFIAPI\r |
| 780 | OnMouseInterruptComplete (\r |
| 781 | IN VOID *Data,\r |
| 782 | IN UINTN DataLength,\r |
| 783 | IN VOID *Context,\r |
| 784 | IN UINT32 Result\r |
| 785 | )\r |
| 786 | {\r |
| 787 | USB_MOUSE_DEV *UsbMouseDevice;\r |
| 788 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 789 | UINT8 EndpointAddr;\r |
| 790 | UINT32 UsbResult;\r |
| 791 | \r |
| 792 | UsbMouseDevice = (USB_MOUSE_DEV *) Context;\r |
| 793 | UsbIo = UsbMouseDevice->UsbIo;\r |
| 794 | \r |
| 795 | if (Result != EFI_USB_NOERROR) {\r |
| 796 | //\r |
| 797 | // Some errors happen during the process\r |
| 798 | //\r |
| 799 | MouseReportStatusCode (\r |
| 800 | UsbMouseDevice->DevicePath,\r |
| 801 | EFI_ERROR_CODE | EFI_ERROR_MINOR,\r |
| 802 | PcdGet32 (PcdStatusCodeValueMouseInputError)\r |
| 803 | );\r |
| 804 | \r |
| 805 | if ((Result & EFI_USB_ERR_STALL) == EFI_USB_ERR_STALL) {\r |
| 806 | EndpointAddr = UsbMouseDevice->IntEndpointDescriptor->EndpointAddress;\r |
| 807 | \r |
| 808 | UsbClearEndpointHalt (\r |
| 809 | UsbIo,\r |
| 810 | EndpointAddr,\r |
| 811 | &UsbResult\r |
| 812 | );\r |
| 813 | }\r |
| 814 | \r |
| 815 | UsbIo->UsbAsyncInterruptTransfer (\r |
| 816 | UsbIo,\r |
| 817 | UsbMouseDevice->IntEndpointDescriptor->EndpointAddress,\r |
| 818 | FALSE,\r |
| 819 | 0,\r |
| 820 | 0,\r |
| 821 | NULL,\r |
| 822 | NULL\r |
| 823 | );\r |
| 824 | \r |
| 825 | gBS->SetTimer (\r |
| 826 | UsbMouseDevice->DelayedRecoveryEvent,\r |
| 827 | TimerRelative,\r |
| 828 | EFI_USB_INTERRUPT_DELAY\r |
| 829 | );\r |
| 830 | return EFI_DEVICE_ERROR;\r |
| 831 | }\r |
| 832 | \r |
| 833 | if (DataLength == 0 || Data == NULL) {\r |
| 834 | return EFI_SUCCESS;\r |
| 835 | }\r |
| 836 | \r |
| 837 | UsbMouseDevice->StateChanged = TRUE;\r |
| 838 | \r |
| 839 | //\r |
| 840 | // Check mouse Data\r |
| 841 | //\r |
| 842 | UsbMouseDevice->State.LeftButton = (BOOLEAN) (*(UINT8 *) Data & 0x01);\r |
| 843 | UsbMouseDevice->State.RightButton = (BOOLEAN) (*(UINT8 *) Data & 0x02);\r |
| 844 | UsbMouseDevice->State.RelativeMovementX += *((INT8 *) Data + 1);\r |
| 845 | UsbMouseDevice->State.RelativeMovementY += *((INT8 *) Data + 2);\r |
| 846 | \r |
| 847 | if (DataLength > 3) {\r |
| 848 | UsbMouseDevice->State.RelativeMovementZ += *((INT8 *) Data + 3);\r |
| 849 | }\r |
| 850 | \r |
| 851 | return EFI_SUCCESS;\r |
| 852 | }\r |
| 853 | \r |
| ed838d0c |
854 | \r |
| 855 | /**\r |
| 856 | Get the mouse state, see SIMPLE POINTER PROTOCOL.\r |
| 857 | \r |
| 858 | @param This Protocol instance pointer.\r |
| bb80e3b2 |
859 | @param MouseState Current mouse state.\r |
| ed838d0c |
860 | \r |
| bb80e3b2 |
861 | @return EFI_SUCCESS Get usb mouse status successfully.\r |
| 862 | @return EFI_DEVICE_ERROR The parameter is error.\r |
| 863 | @return EFI_NOT_READY Mouse status doesn't change.\r |
| ed838d0c |
864 | \r |
| 865 | **/\r |
| ed838d0c |
866 | EFI_STATUS\r |
| 867 | EFIAPI\r |
| 868 | GetMouseState (\r |
| 869 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r |
| 870 | OUT EFI_SIMPLE_POINTER_STATE *MouseState\r |
| 871 | )\r |
| 872 | {\r |
| 873 | USB_MOUSE_DEV *MouseDev;\r |
| 874 | \r |
| 875 | if (MouseState == NULL) {\r |
| 876 | return EFI_DEVICE_ERROR;\r |
| 877 | }\r |
| 878 | \r |
| 879 | MouseDev = USB_MOUSE_DEV_FROM_MOUSE_PROTOCOL (This);\r |
| 880 | \r |
| 881 | if (!MouseDev->StateChanged) {\r |
| 882 | return EFI_NOT_READY;\r |
| 883 | }\r |
| 884 | \r |
| 885 | CopyMem (\r |
| 886 | MouseState,\r |
| 887 | &MouseDev->State,\r |
| 888 | sizeof (EFI_SIMPLE_POINTER_STATE)\r |
| 889 | );\r |
| 890 | \r |
| 891 | //\r |
| 892 | // Clear previous move state\r |
| 893 | //\r |
| 894 | MouseDev->State.RelativeMovementX = 0;\r |
| 895 | MouseDev->State.RelativeMovementY = 0;\r |
| 896 | MouseDev->State.RelativeMovementZ = 0;\r |
| 897 | \r |
| 898 | MouseDev->StateChanged = FALSE;\r |
| 899 | \r |
| 900 | return EFI_SUCCESS;\r |
| 901 | }\r |
| 902 | \r |
| 903 | \r |
| 904 | /**\r |
| 905 | Reset the mouse device, see SIMPLE POINTER PROTOCOL.\r |
| 906 | \r |
| 907 | @param This Protocol instance pointer.\r |
| bb80e3b2 |
908 | @param ExtendedVerification Ignored here.\r |
| ed838d0c |
909 | \r |
| bb80e3b2 |
910 | @return EFI_SUCCESS Reset usb mouse successfully.\r |
| ed838d0c |
911 | \r |
| 912 | **/\r |
| ed838d0c |
913 | EFI_STATUS\r |
| 914 | EFIAPI\r |
| 915 | UsbMouseReset (\r |
| 916 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r |
| 917 | IN BOOLEAN ExtendedVerification\r |
| 918 | )\r |
| 919 | {\r |
| 920 | USB_MOUSE_DEV *UsbMouseDevice;\r |
| ed838d0c |
921 | \r |
| 922 | UsbMouseDevice = USB_MOUSE_DEV_FROM_MOUSE_PROTOCOL (This);\r |
| 923 | \r |
| ed838d0c |
924 | MouseReportStatusCode (\r |
| 925 | UsbMouseDevice->DevicePath,\r |
| 926 | EFI_PROGRESS_CODE,\r |
| 927 | PcdGet32 (PcdStatusCodeValueMouseReset)\r |
| 928 | \r |
| 929 | );\r |
| 930 | \r |
| 931 | ZeroMem (\r |
| 932 | &UsbMouseDevice->State,\r |
| 933 | sizeof (EFI_SIMPLE_POINTER_STATE)\r |
| 934 | );\r |
| 935 | UsbMouseDevice->StateChanged = FALSE;\r |
| 936 | \r |
| 937 | return EFI_SUCCESS;\r |
| 938 | }\r |
| 939 | \r |
| 940 | \r |
| 941 | /**\r |
| 942 | Event notification function for SIMPLE_POINTER.WaitForInput event\r |
| bb80e3b2 |
943 | Signal the event if there is input from mouse.\r |
| ed838d0c |
944 | \r |
| 945 | @param Event Wait Event\r |
| 946 | @param Context Passed parameter to event handler\r |
| bb80e3b2 |
947 | \r |
| ed838d0c |
948 | **/\r |
| ed838d0c |
949 | VOID\r |
| 950 | EFIAPI\r |
| 951 | UsbMouseWaitForInput (\r |
| 952 | IN EFI_EVENT Event,\r |
| 953 | IN VOID *Context\r |
| 954 | )\r |
| 955 | {\r |
| 956 | USB_MOUSE_DEV *UsbMouseDev;\r |
| 957 | \r |
| 958 | UsbMouseDev = (USB_MOUSE_DEV *) Context;\r |
| 959 | \r |
| 960 | //\r |
| 961 | // Someone is waiting on the mouse event, if there's\r |
| 962 | // input from mouse, signal the event\r |
| 963 | //\r |
| 964 | if (UsbMouseDev->StateChanged) {\r |
| 965 | gBS->SignalEvent (Event);\r |
| 966 | }\r |
| 967 | }\r |
| 968 | \r |
| 969 | \r |
| 970 | /**\r |
| 971 | Timer handler for Delayed Recovery timer.\r |
| 972 | \r |
| 973 | @param Event The Delayed Recovery event.\r |
| 974 | @param Context Points to the USB_KB_DEV instance.\r |
| 975 | \r |
| 976 | \r |
| 977 | **/\r |
| 978 | VOID\r |
| 979 | EFIAPI\r |
| 980 | USBMouseRecoveryHandler (\r |
| 981 | IN EFI_EVENT Event,\r |
| 982 | IN VOID *Context\r |
| 983 | )\r |
| 984 | {\r |
| 985 | USB_MOUSE_DEV *UsbMouseDev;\r |
| 986 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 987 | \r |
| 988 | UsbMouseDev = (USB_MOUSE_DEV *) Context;\r |
| 989 | \r |
| 990 | UsbIo = UsbMouseDev->UsbIo;\r |
| 991 | \r |
| 992 | UsbIo->UsbAsyncInterruptTransfer (\r |
| 993 | UsbIo,\r |
| 994 | UsbMouseDev->IntEndpointDescriptor->EndpointAddress,\r |
| 995 | TRUE,\r |
| 996 | UsbMouseDev->IntEndpointDescriptor->Interval,\r |
| 997 | UsbMouseDev->IntEndpointDescriptor->MaxPacketSize,\r |
| 998 | OnMouseInterruptComplete,\r |
| 999 | UsbMouseDev\r |
| 1000 | );\r |
| 1001 | }\r |
| 1002 | \r |
| 1003 | \r |
| 1004 | /**\r |
| bb80e3b2 |
1005 | Report Status Code in Usb Bot Driver.\r |
| ed838d0c |
1006 | \r |
| 1007 | @param DevicePath Use this to get Device Path\r |
| 1008 | @param CodeType Status Code Type\r |
| 1009 | @param CodeValue Status Code Value\r |
| 1010 | \r |
| 1011 | @return None\r |
| 1012 | \r |
| 1013 | **/\r |
| 1014 | VOID\r |
| 1015 | MouseReportStatusCode (\r |
| 1016 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r |
| 1017 | IN EFI_STATUS_CODE_TYPE CodeType,\r |
| 1018 | IN EFI_STATUS_CODE_VALUE Value\r |
| 1019 | )\r |
| 1020 | {\r |
| 1021 | REPORT_STATUS_CODE_WITH_DEVICE_PATH (\r |
| 1022 | CodeType,\r |
| 1023 | Value,\r |
| 1024 | DevicePath\r |
| 1025 | );\r |
| 1026 | }\r |
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