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ed838d0c | 1 | /** @file\r |
d7db0902 | 2 | Helper routine and corresponding data struct used by USB Mouse Driver.\r |
bb80e3b2 | 3 | \r |
d1102dba | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
ed838d0c | 6 | \r |
ed838d0c | 7 | **/\r |
8 | \r | |
bb80e3b2 | 9 | #ifndef _EFI_USB_MOUSE_H_\r |
10 | #define _EFI_USB_MOUSE_H_\r | |
ed838d0c | 11 | \r |
60c93673 | 12 | #include <Uefi.h>\r |
ed7748fe | 13 | \r |
ed838d0c | 14 | #include <Protocol/SimplePointer.h>\r |
15 | #include <Protocol/UsbIo.h>\r | |
16 | #include <Protocol/DevicePath.h>\r | |
ed7748fe | 17 | \r |
ed838d0c | 18 | #include <Library/ReportStatusCodeLib.h>\r |
19 | #include <Library/BaseMemoryLib.h>\r | |
20 | #include <Library/UefiDriverEntryPoint.h>\r | |
21 | #include <Library/UefiBootServicesTableLib.h>\r | |
22 | #include <Library/UefiLib.h>\r | |
23 | #include <Library/MemoryAllocationLib.h>\r | |
dfb74df5 | 24 | #include <Library/UefiUsbLib.h>\r |
29129ce4 | 25 | #include <Library/DebugLib.h>\r |
ed838d0c | 26 | \r |
27 | #include <IndustryStandard/Usb.h>\r | |
28 | \r | |
1436aea4 MK |
29 | #define CLASS_HID 3\r |
30 | #define SUBCLASS_BOOT 1\r | |
31 | #define PROTOCOL_MOUSE 2\r | |
ed838d0c | 32 | \r |
1436aea4 MK |
33 | #define BOOT_PROTOCOL 0\r |
34 | #define REPORT_PROTOCOL 1\r | |
ed838d0c | 35 | \r |
1436aea4 | 36 | #define USB_MOUSE_DEV_SIGNATURE SIGNATURE_32 ('u', 'm', 'o', 'u')\r |
ed838d0c | 37 | \r |
0309b719 | 38 | //\r |
39 | // A common header for usb standard descriptor.\r | |
40 | // Each stand descriptor has a length and type.\r | |
41 | //\r | |
42 | #pragma pack(1)\r | |
43 | typedef struct {\r | |
1436aea4 MK |
44 | UINT8 Len;\r |
45 | UINT8 Type;\r | |
0309b719 | 46 | } USB_DESC_HEAD;\r |
47 | #pragma pack()\r | |
48 | \r | |
29129ce4 | 49 | ///\r |
50 | /// Button range and status\r | |
51 | ///\r | |
ed838d0c | 52 | typedef struct {\r |
1436aea4 MK |
53 | BOOLEAN ButtonDetected;\r |
54 | UINT8 ButtonMinIndex;\r | |
55 | UINT8 ButtonMaxIndex;\r | |
56 | UINT8 Reserved;\r | |
29129ce4 | 57 | } USB_MOUSE_BUTTON_DATA;\r |
ed838d0c | 58 | \r |
29129ce4 | 59 | ///\r |
60 | /// Device instance of USB mouse.\r | |
61 | ///\r | |
ed838d0c | 62 | typedef struct {\r |
1436aea4 MK |
63 | UINTN Signature;\r |
64 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
65 | EFI_EVENT DelayedRecoveryEvent;\r | |
66 | EFI_USB_IO_PROTOCOL *UsbIo;\r | |
67 | EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;\r | |
68 | EFI_USB_ENDPOINT_DESCRIPTOR IntEndpointDescriptor;\r | |
69 | UINT8 NumberOfButtons;\r | |
70 | INT32 XLogicMax;\r | |
71 | INT32 XLogicMin;\r | |
72 | INT32 YLogicMax;\r | |
73 | INT32 YLogicMin;\r | |
74 | EFI_SIMPLE_POINTER_PROTOCOL SimplePointerProtocol;\r | |
75 | EFI_SIMPLE_POINTER_STATE State;\r | |
76 | EFI_SIMPLE_POINTER_MODE Mode;\r | |
77 | BOOLEAN StateChanged;\r | |
78 | USB_MOUSE_BUTTON_DATA PrivateData;\r | |
79 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r | |
ed838d0c | 80 | } USB_MOUSE_DEV;\r |
81 | \r | |
29129ce4 | 82 | ///\r |
83 | /// General HID Item structure\r | |
84 | ///\r | |
1ccdbf2a | 85 | \r |
86 | typedef union {\r | |
1436aea4 MK |
87 | UINT8 Uint8;\r |
88 | UINT16 Uint16;\r | |
89 | UINT32 Uint32;\r | |
90 | INT8 Int8;\r | |
91 | INT16 Int16;\r | |
92 | INT32 Int32;\r | |
93 | UINT8 *LongData;\r | |
1ccdbf2a | 94 | } HID_DATA;\r |
95 | \r | |
29129ce4 | 96 | typedef struct {\r |
1436aea4 MK |
97 | UINT16 Format;\r |
98 | UINT8 Size;\r | |
99 | UINT8 Type;\r | |
100 | UINT8 Tag;\r | |
101 | HID_DATA Data;\r | |
29129ce4 | 102 | } HID_ITEM;\r |
103 | \r | |
ed838d0c | 104 | #define USB_MOUSE_DEV_FROM_MOUSE_PROTOCOL(a) \\r |
105 | CR(a, USB_MOUSE_DEV, SimplePointerProtocol, USB_MOUSE_DEV_SIGNATURE)\r | |
106 | \r | |
29129ce4 | 107 | //\r |
108 | // Global Variables\r | |
109 | //\r | |
110 | extern EFI_DRIVER_BINDING_PROTOCOL gUsbMouseDriverBinding;\r | |
111 | extern EFI_COMPONENT_NAME_PROTOCOL gUsbMouseComponentName;\r | |
112 | extern EFI_COMPONENT_NAME2_PROTOCOL gUsbMouseComponentName2;\r | |
113 | \r | |
114 | //\r | |
115 | // Functions of Driver Binding Protocol\r | |
116 | //\r | |
bb80e3b2 | 117 | \r |
118 | /**\r | |
29129ce4 | 119 | Check whether USB mouse driver supports this device.\r |
bb80e3b2 | 120 | \r |
29129ce4 | 121 | @param This The USB mouse driver binding protocol.\r |
122 | @param Controller The controller handle to check.\r | |
123 | @param RemainingDevicePath The remaining device path.\r | |
bb80e3b2 | 124 | \r |
29129ce4 | 125 | @retval EFI_SUCCESS The driver supports this controller.\r |
126 | @retval other This device isn't supported.\r | |
bb80e3b2 | 127 | \r |
128 | **/\r | |
29129ce4 | 129 | EFI_STATUS\r |
ed838d0c | 130 | EFIAPI\r |
29129ce4 | 131 | USBMouseDriverBindingSupported (\r |
1436aea4 MK |
132 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r |
133 | IN EFI_HANDLE Controller,\r | |
134 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
29129ce4 | 135 | );\r |
136 | \r | |
137 | /**\r | |
138 | Starts the mouse device with this driver.\r | |
139 | \r | |
d2286747 | 140 | This function consumes USB I/O Protocol, initializes USB mouse device,\r |
29129ce4 | 141 | installs Simple Pointer Protocol, and submits Asynchronous Interrupt\r |
142 | Transfer to manage the USB mouse device.\r | |
143 | \r | |
144 | @param This The USB mouse driver binding instance.\r | |
145 | @param Controller Handle of device to bind driver to.\r | |
146 | @param RemainingDevicePath Optional parameter use to pick a specific child\r | |
147 | device to start.\r | |
148 | \r | |
149 | @retval EFI_SUCCESS This driver supports this device.\r | |
150 | @retval EFI_UNSUPPORTED This driver does not support this device.\r | |
151 | @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.\r | |
152 | @retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.\r | |
153 | @retval EFI_ALREADY_STARTED This driver has been started.\r | |
154 | \r | |
155 | **/\r | |
156 | EFI_STATUS\r | |
157 | EFIAPI\r | |
158 | USBMouseDriverBindingStart (\r | |
1436aea4 MK |
159 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r |
160 | IN EFI_HANDLE Controller,\r | |
161 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
29129ce4 | 162 | );\r |
163 | \r | |
164 | /**\r | |
165 | Stop the USB mouse device handled by this driver.\r | |
166 | \r | |
167 | @param This The USB mouse driver binding protocol.\r | |
168 | @param Controller The controller to release.\r | |
169 | @param NumberOfChildren The number of handles in ChildHandleBuffer.\r | |
170 | @param ChildHandleBuffer The array of child handle.\r | |
171 | \r | |
172 | @retval EFI_SUCCESS The device was stopped.\r | |
173 | @retval EFI_UNSUPPORTED Simple Pointer Protocol is not installed on Controller.\r | |
174 | @retval Others Fail to uninstall protocols attached on the device.\r | |
175 | \r | |
176 | **/\r | |
177 | EFI_STATUS\r | |
178 | EFIAPI\r | |
179 | USBMouseDriverBindingStop (\r | |
1436aea4 MK |
180 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r |
181 | IN EFI_HANDLE Controller,\r | |
182 | IN UINTN NumberOfChildren,\r | |
183 | IN EFI_HANDLE *ChildHandleBuffer\r | |
ed838d0c | 184 | );\r |
185 | \r | |
186 | //\r | |
29129ce4 | 187 | // EFI Component Name Functions\r |
ed838d0c | 188 | //\r |
ed838d0c | 189 | \r |
29129ce4 | 190 | /**\r |
191 | Retrieves a Unicode string that is the user readable name of the driver.\r | |
192 | \r | |
193 | This function retrieves the user readable name of a driver in the form of a\r | |
194 | Unicode string. If the driver specified by This has a user readable name in\r | |
195 | the language specified by Language, then a pointer to the driver name is\r | |
196 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r | |
197 | by This does not support the language specified by Language,\r | |
198 | then EFI_UNSUPPORTED is returned.\r | |
199 | \r | |
200 | @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
201 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
202 | @param Language A pointer to a Null-terminated ASCII string\r | |
203 | array indicating the language. This is the\r | |
204 | language of the driver name that the caller is\r | |
205 | requesting, and it must match one of the\r | |
206 | languages specified in SupportedLanguages. The\r | |
207 | number of languages supported by a driver is up\r | |
208 | to the driver writer. Language is specified\r | |
0254efc0 | 209 | in RFC 4646 or ISO 639-2 language code format.\r |
29129ce4 | 210 | @param DriverName A pointer to the Unicode string to return.\r |
211 | This Unicode string is the name of the\r | |
212 | driver specified by This in the language\r | |
213 | specified by Language.\r | |
214 | \r | |
215 | @retval EFI_SUCCESS The Unicode string for the Driver specified by\r | |
216 | This and the language specified by Language was\r | |
217 | returned in DriverName.\r | |
218 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
219 | @retval EFI_INVALID_PARAMETER DriverName is NULL.\r | |
220 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
221 | the language specified by Language.\r | |
222 | \r | |
223 | **/\r | |
224 | EFI_STATUS\r | |
225 | EFIAPI\r | |
226 | UsbMouseComponentNameGetDriverName (\r | |
227 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
228 | IN CHAR8 *Language,\r | |
229 | OUT CHAR16 **DriverName\r | |
230 | );\r | |
bb80e3b2 | 231 | \r |
232 | /**\r | |
29129ce4 | 233 | Retrieves a Unicode string that is the user readable name of the controller\r |
234 | that is being managed by a driver.\r | |
235 | \r | |
236 | This function retrieves the user readable name of the controller specified by\r | |
237 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
238 | driver specified by This has a user readable name in the language specified by\r | |
239 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
240 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
241 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
242 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
243 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
244 | \r | |
245 | @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
246 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
247 | @param ControllerHandle The handle of a controller that the driver\r | |
248 | specified by This is managing. This handle\r | |
249 | specifies the controller whose name is to be\r | |
250 | returned.\r | |
251 | @param ChildHandle The handle of the child controller to retrieve\r | |
252 | the name of. This is an optional parameter that\r | |
253 | may be NULL. It will be NULL for device\r | |
254 | drivers. It will also be NULL for a bus drivers\r | |
255 | that wish to retrieve the name of the bus\r | |
256 | controller. It will not be NULL for a bus\r | |
257 | driver that wishes to retrieve the name of a\r | |
258 | child controller.\r | |
259 | @param Language A pointer to a Null-terminated ASCII string\r | |
260 | array indicating the language. This is the\r | |
261 | language of the driver name that the caller is\r | |
262 | requesting, and it must match one of the\r | |
263 | languages specified in SupportedLanguages. The\r | |
264 | number of languages supported by a driver is up\r | |
265 | to the driver writer. Language is specified in\r | |
0254efc0 | 266 | RFC 4646 or ISO 639-2 language code format.\r |
29129ce4 | 267 | @param ControllerName A pointer to the Unicode string to return.\r |
268 | This Unicode string is the name of the\r | |
269 | controller specified by ControllerHandle and\r | |
270 | ChildHandle in the language specified by\r | |
271 | Language from the point of view of the driver\r | |
272 | specified by This.\r | |
273 | \r | |
274 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r | |
275 | the language specified by Language for the\r | |
276 | driver specified by This was returned in\r | |
277 | DriverName.\r | |
284ee2e8 | 278 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r |
29129ce4 | 279 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r |
280 | EFI_HANDLE.\r | |
281 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
282 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r | |
283 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
284 | managing the controller specified by\r | |
285 | ControllerHandle and ChildHandle.\r | |
286 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
287 | the language specified by Language.\r | |
bb80e3b2 | 288 | \r |
29129ce4 | 289 | **/\r |
290 | EFI_STATUS\r | |
291 | EFIAPI\r | |
292 | UsbMouseComponentNameGetControllerName (\r | |
1436aea4 MK |
293 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r |
294 | IN EFI_HANDLE ControllerHandle,\r | |
295 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
296 | IN CHAR8 *Language,\r | |
297 | OUT CHAR16 **ControllerName\r | |
29129ce4 | 298 | );\r |
bb80e3b2 | 299 | \r |
c92e277d | 300 | //\r |
301 | // Functions of EFI_SIMPLE_POINTER_PROTOCOL\r | |
302 | //\r | |
303 | \r | |
304 | /**\r | |
305 | Retrieves the current state of a pointer device.\r | |
d1102dba LG |
306 | \r |
307 | @param This A pointer to the EFI_SIMPLE_POINTER_PROTOCOL instance.\r | |
c92e277d | 308 | @param MouseState A pointer to the state information on the pointer device.\r |
d1102dba | 309 | \r |
c92e277d | 310 | @retval EFI_SUCCESS The state of the pointer device was returned in State.\r |
311 | @retval EFI_NOT_READY The state of the pointer device has not changed since the last call to\r | |
d1102dba | 312 | GetState().\r |
c92e277d | 313 | @retval EFI_DEVICE_ERROR A device error occurred while attempting to retrieve the pointer device's\r |
d1102dba LG |
314 | current state.\r |
315 | @retval EFI_INVALID_PARAMETER MouseState is NULL.\r | |
c92e277d | 316 | \r |
317 | **/\r | |
318 | EFI_STATUS\r | |
319 | EFIAPI\r | |
320 | GetMouseState (\r | |
321 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r | |
322 | OUT EFI_SIMPLE_POINTER_STATE *MouseState\r | |
323 | );\r | |
324 | \r | |
d1102dba | 325 | /**\r |
c92e277d | 326 | Resets the pointer device hardware.\r |
d1102dba | 327 | \r |
c92e277d | 328 | @param This A pointer to the EFI_SIMPLE_POINTER_PROTOCOL instance.\r |
329 | @param ExtendedVerification Indicates that the driver may perform a more exhaustive\r | |
330 | verification operation of the device during reset.\r | |
d1102dba | 331 | \r |
c92e277d | 332 | @retval EFI_SUCCESS The device was reset.\r |
333 | @retval EFI_DEVICE_ERROR The device is not functioning correctly and could not be reset.\r | |
334 | \r | |
335 | **/\r | |
336 | EFI_STATUS\r | |
337 | EFIAPI\r | |
338 | UsbMouseReset (\r | |
1436aea4 MK |
339 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r |
340 | IN BOOLEAN ExtendedVerification\r | |
c92e277d | 341 | );\r |
342 | \r | |
343 | /**\r | |
344 | Event notification function for SIMPLE_POINTER.WaitForInput event.\r | |
345 | \r | |
346 | @param Event Event to be signaled when there's input from mouse.\r | |
347 | @param Context Points to USB_MOUSE_DEV instance.\r | |
d1102dba | 348 | \r |
c92e277d | 349 | **/\r |
350 | VOID\r | |
351 | EFIAPI\r | |
352 | UsbMouseWaitForInput (\r | |
1436aea4 MK |
353 | IN EFI_EVENT Event,\r |
354 | IN VOID *Context\r | |
c92e277d | 355 | );\r |
356 | \r | |
29129ce4 | 357 | //\r |
358 | // Internal worker functions\r | |
359 | //\r | |
360 | \r | |
361 | /**\r | |
362 | Uses USB I/O to check whether the device is a USB mouse device.\r | |
363 | \r | |
364 | @param UsbIo Pointer to a USB I/O protocol instance.\r | |
365 | \r | |
366 | @retval TRUE Device is a USB mouse device.\r | |
367 | @retval FALSE Device is a not USB mouse device.\r | |
bb80e3b2 | 368 | \r |
369 | **/\r | |
29129ce4 | 370 | BOOLEAN\r |
371 | IsUsbMouse (\r | |
1436aea4 | 372 | IN EFI_USB_IO_PROTOCOL *UsbIo\r |
ed838d0c | 373 | );\r |
374 | \r | |
aa79b0b3 | 375 | /**\r |
29129ce4 | 376 | Initialize the USB mouse device.\r |
377 | \r | |
378 | This function retrieves and parses HID report descriptor, and\r | |
379 | initializes state of USB_MOUSE_DEV. Then it sets indefinite idle\r | |
380 | rate for the device. Finally it creates event for delayed recovery,\r | |
381 | which deals with device error.\r | |
aa79b0b3 | 382 | \r |
29129ce4 | 383 | @param UsbMouseDev Device instance to be initialized.\r |
aa79b0b3 | 384 | \r |
29129ce4 | 385 | @retval EFI_SUCCESS USB mouse device successfully initialized..\r |
386 | @retval EFI_UNSUPPORTED HID descriptor type is not report descriptor.\r | |
387 | @retval Other USB mouse device was not initialized successfully.\r | |
aa79b0b3 | 388 | \r |
389 | **/\r | |
390 | EFI_STATUS\r | |
29129ce4 | 391 | InitializeUsbMouseDevice (\r |
1436aea4 | 392 | IN OUT USB_MOUSE_DEV *UsbMouseDev\r |
aa79b0b3 | 393 | );\r |
394 | \r | |
395 | /**\r | |
29129ce4 | 396 | Handler function for USB mouse's asynchronous interrupt transfer.\r |
aa79b0b3 | 397 | \r |
29129ce4 | 398 | This function is the handler function for USB mouse's asynchronous interrupt transfer\r |
399 | to manage the mouse. It parses data returned from asynchronous interrupt transfer, and\r | |
400 | get button and movement state.\r | |
aa79b0b3 | 401 | \r |
29129ce4 | 402 | @param Data A pointer to a buffer that is filled with key data which is\r |
403 | retrieved via asynchronous interrupt transfer.\r | |
404 | @param DataLength Indicates the size of the data buffer.\r | |
405 | @param Context Pointing to USB_KB_DEV instance.\r | |
406 | @param Result Indicates the result of the asynchronous interrupt transfer.\r | |
407 | \r | |
408 | @retval EFI_SUCCESS Asynchronous interrupt transfer is handled successfully.\r | |
409 | @retval EFI_DEVICE_ERROR Hardware error occurs.\r | |
aa79b0b3 | 410 | \r |
411 | **/\r | |
412 | EFI_STATUS\r | |
413 | EFIAPI\r | |
29129ce4 | 414 | OnMouseInterruptComplete (\r |
1436aea4 MK |
415 | IN VOID *Data,\r |
416 | IN UINTN DataLength,\r | |
417 | IN VOID *Context,\r | |
418 | IN UINT32 Result\r | |
aa79b0b3 | 419 | );\r |
420 | \r | |
29129ce4 | 421 | /**\r |
422 | Handler for Delayed Recovery event.\r | |
423 | \r | |
424 | This function is the handler for Delayed Recovery event triggered\r | |
425 | by timer.\r | |
426 | After a device error occurs, the event would be triggered\r | |
427 | with interval of EFI_USB_INTERRUPT_DELAY. EFI_USB_INTERRUPT_DELAY\r | |
428 | is defined in USB standard for error handling.\r | |
429 | \r | |
430 | @param Event The Delayed Recovery event.\r | |
431 | @param Context Points to the USB_MOUSE_DEV instance.\r | |
aa79b0b3 | 432 | \r |
433 | **/\r | |
29129ce4 | 434 | VOID\r |
aa79b0b3 | 435 | EFIAPI\r |
29129ce4 | 436 | USBMouseRecoveryHandler (\r |
1436aea4 MK |
437 | IN EFI_EVENT Event,\r |
438 | IN VOID *Context\r | |
29129ce4 | 439 | );\r |
440 | \r | |
441 | /**\r | |
442 | Parse Mouse Report Descriptor.\r | |
443 | \r | |
444 | According to USB HID Specification, report descriptors are\r | |
445 | composed of pieces of information. Each piece of information\r | |
446 | is called an Item. This function retrieves each item from\r | |
447 | the report descriptor and updates USB_MOUSE_DEV.\r | |
448 | \r | |
449 | @param UsbMouse The instance of USB_MOUSE_DEV\r | |
450 | @param ReportDescriptor Report descriptor to parse\r | |
451 | @param ReportSize Report descriptor size\r | |
452 | \r | |
453 | @retval EFI_SUCCESS Report descriptor successfully parsed.\r | |
454 | @retval EFI_UNSUPPORTED Report descriptor contains long item.\r | |
455 | \r | |
456 | **/\r | |
457 | EFI_STATUS\r | |
458 | ParseMouseReportDescriptor (\r | |
1436aea4 MK |
459 | OUT USB_MOUSE_DEV *UsbMouse,\r |
460 | IN UINT8 *ReportDescriptor,\r | |
461 | IN UINTN ReportSize\r | |
aa79b0b3 | 462 | );\r |
463 | \r | |
ed838d0c | 464 | #endif\r |