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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 |
0309b719 | 4 | Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>\r |
cd5ebaa0 | 5 | This program and the accompanying materials\r |
ed838d0c | 6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
ed838d0c | 13 | **/\r |
14 | \r | |
bb80e3b2 | 15 | #ifndef _EFI_USB_MOUSE_H_\r |
16 | #define _EFI_USB_MOUSE_H_\r | |
ed838d0c | 17 | \r |
ed7748fe | 18 | \r |
60c93673 | 19 | #include <Uefi.h>\r |
ed7748fe | 20 | \r |
ed838d0c | 21 | #include <Protocol/SimplePointer.h>\r |
22 | #include <Protocol/UsbIo.h>\r | |
23 | #include <Protocol/DevicePath.h>\r | |
ed7748fe | 24 | \r |
ed838d0c | 25 | #include <Library/ReportStatusCodeLib.h>\r |
26 | #include <Library/BaseMemoryLib.h>\r | |
27 | #include <Library/UefiDriverEntryPoint.h>\r | |
28 | #include <Library/UefiBootServicesTableLib.h>\r | |
29 | #include <Library/UefiLib.h>\r | |
30 | #include <Library/MemoryAllocationLib.h>\r | |
dfb74df5 | 31 | #include <Library/UefiUsbLib.h>\r |
29129ce4 | 32 | #include <Library/DebugLib.h>\r |
ed838d0c | 33 | \r |
34 | #include <IndustryStandard/Usb.h>\r | |
35 | \r | |
36 | #define CLASS_HID 3\r | |
37 | #define SUBCLASS_BOOT 1\r | |
38 | #define PROTOCOL_MOUSE 2\r | |
39 | \r | |
40 | #define BOOT_PROTOCOL 0\r | |
41 | #define REPORT_PROTOCOL 1\r | |
42 | \r | |
f3f2e05d | 43 | #define USB_MOUSE_DEV_SIGNATURE SIGNATURE_32 ('u', 'm', 'o', 'u')\r |
ed838d0c | 44 | \r |
0309b719 | 45 | //\r |
46 | // A common header for usb standard descriptor.\r | |
47 | // Each stand descriptor has a length and type.\r | |
48 | //\r | |
49 | #pragma pack(1)\r | |
50 | typedef struct {\r | |
51 | UINT8 Len;\r | |
52 | UINT8 Type;\r | |
53 | } USB_DESC_HEAD;\r | |
54 | #pragma pack()\r | |
55 | \r | |
29129ce4 | 56 | ///\r |
57 | /// Button range and status\r | |
58 | ///\r | |
ed838d0c | 59 | typedef struct {\r |
60 | BOOLEAN ButtonDetected;\r | |
61 | UINT8 ButtonMinIndex;\r | |
62 | UINT8 ButtonMaxIndex;\r | |
63 | UINT8 Reserved;\r | |
29129ce4 | 64 | } USB_MOUSE_BUTTON_DATA;\r |
ed838d0c | 65 | \r |
29129ce4 | 66 | ///\r |
67 | /// Device instance of USB mouse.\r | |
68 | ///\r | |
ed838d0c | 69 | typedef struct {\r |
70 | UINTN Signature;\r | |
71 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
72 | EFI_EVENT DelayedRecoveryEvent;\r | |
73 | EFI_USB_IO_PROTOCOL *UsbIo;\r | |
29129ce4 | 74 | EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;\r |
75 | EFI_USB_ENDPOINT_DESCRIPTOR IntEndpointDescriptor;\r | |
ed838d0c | 76 | UINT8 NumberOfButtons;\r |
77 | INT32 XLogicMax;\r | |
78 | INT32 XLogicMin;\r | |
79 | INT32 YLogicMax;\r | |
80 | INT32 YLogicMin;\r | |
81 | EFI_SIMPLE_POINTER_PROTOCOL SimplePointerProtocol;\r | |
82 | EFI_SIMPLE_POINTER_STATE State;\r | |
83 | EFI_SIMPLE_POINTER_MODE Mode;\r | |
84 | BOOLEAN StateChanged;\r | |
29129ce4 | 85 | USB_MOUSE_BUTTON_DATA PrivateData;\r |
ed838d0c | 86 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r |
87 | } USB_MOUSE_DEV;\r | |
88 | \r | |
29129ce4 | 89 | ///\r |
90 | /// General HID Item structure\r | |
91 | ///\r | |
1ccdbf2a | 92 | \r |
93 | typedef union {\r | |
4140a663 | 94 | UINT8 Uint8;\r |
95 | UINT16 Uint16;\r | |
96 | UINT32 Uint32;\r | |
97 | INT8 Int8;\r | |
98 | INT16 Int16;\r | |
99 | INT32 Int32;\r | |
1ccdbf2a | 100 | UINT8 *LongData;\r |
101 | } HID_DATA;\r | |
102 | \r | |
29129ce4 | 103 | typedef struct {\r |
1ccdbf2a | 104 | UINT16 Format;\r |
105 | UINT8 Size;\r | |
106 | UINT8 Type;\r | |
107 | UINT8 Tag;\r | |
108 | HID_DATA Data;\r | |
29129ce4 | 109 | } HID_ITEM;\r |
110 | \r | |
ed838d0c | 111 | #define USB_MOUSE_DEV_FROM_MOUSE_PROTOCOL(a) \\r |
112 | CR(a, USB_MOUSE_DEV, SimplePointerProtocol, USB_MOUSE_DEV_SIGNATURE)\r | |
113 | \r | |
29129ce4 | 114 | //\r |
115 | // Global Variables\r | |
116 | //\r | |
117 | extern EFI_DRIVER_BINDING_PROTOCOL gUsbMouseDriverBinding;\r | |
118 | extern EFI_COMPONENT_NAME_PROTOCOL gUsbMouseComponentName;\r | |
119 | extern EFI_COMPONENT_NAME2_PROTOCOL gUsbMouseComponentName2;\r | |
120 | \r | |
121 | //\r | |
122 | // Functions of Driver Binding Protocol\r | |
123 | //\r | |
bb80e3b2 | 124 | \r |
125 | /**\r | |
29129ce4 | 126 | Check whether USB mouse driver supports this device.\r |
bb80e3b2 | 127 | \r |
29129ce4 | 128 | @param This The USB mouse driver binding protocol.\r |
129 | @param Controller The controller handle to check.\r | |
130 | @param RemainingDevicePath The remaining device path.\r | |
bb80e3b2 | 131 | \r |
29129ce4 | 132 | @retval EFI_SUCCESS The driver supports this controller.\r |
133 | @retval other This device isn't supported.\r | |
bb80e3b2 | 134 | \r |
135 | **/\r | |
29129ce4 | 136 | EFI_STATUS\r |
ed838d0c | 137 | EFIAPI\r |
29129ce4 | 138 | USBMouseDriverBindingSupported (\r |
139 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
140 | IN EFI_HANDLE Controller,\r | |
141 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
142 | );\r | |
143 | \r | |
144 | /**\r | |
145 | Starts the mouse device with this driver.\r | |
146 | \r | |
147 | This function consumes USB I/O Portocol, intializes USB mouse device,\r | |
148 | installs Simple Pointer Protocol, and submits Asynchronous Interrupt\r | |
149 | Transfer to manage the USB mouse device.\r | |
150 | \r | |
151 | @param This The USB mouse driver binding instance.\r | |
152 | @param Controller Handle of device to bind driver to.\r | |
153 | @param RemainingDevicePath Optional parameter use to pick a specific child\r | |
154 | device to start.\r | |
155 | \r | |
156 | @retval EFI_SUCCESS This driver supports this device.\r | |
157 | @retval EFI_UNSUPPORTED This driver does not support this device.\r | |
158 | @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.\r | |
159 | @retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.\r | |
160 | @retval EFI_ALREADY_STARTED This driver has been started.\r | |
161 | \r | |
162 | **/\r | |
163 | EFI_STATUS\r | |
164 | EFIAPI\r | |
165 | USBMouseDriverBindingStart (\r | |
166 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
167 | IN EFI_HANDLE Controller,\r | |
168 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
169 | );\r | |
170 | \r | |
171 | /**\r | |
172 | Stop the USB mouse device handled by this driver.\r | |
173 | \r | |
174 | @param This The USB mouse driver binding protocol.\r | |
175 | @param Controller The controller to release.\r | |
176 | @param NumberOfChildren The number of handles in ChildHandleBuffer.\r | |
177 | @param ChildHandleBuffer The array of child handle.\r | |
178 | \r | |
179 | @retval EFI_SUCCESS The device was stopped.\r | |
180 | @retval EFI_UNSUPPORTED Simple Pointer Protocol is not installed on Controller.\r | |
181 | @retval Others Fail to uninstall protocols attached on the device.\r | |
182 | \r | |
183 | **/\r | |
184 | EFI_STATUS\r | |
185 | EFIAPI\r | |
186 | USBMouseDriverBindingStop (\r | |
187 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
188 | IN EFI_HANDLE Controller,\r | |
189 | IN UINTN NumberOfChildren,\r | |
190 | IN EFI_HANDLE *ChildHandleBuffer\r | |
ed838d0c | 191 | );\r |
192 | \r | |
193 | //\r | |
29129ce4 | 194 | // EFI Component Name Functions\r |
ed838d0c | 195 | //\r |
ed838d0c | 196 | \r |
29129ce4 | 197 | /**\r |
198 | Retrieves a Unicode string that is the user readable name of the driver.\r | |
199 | \r | |
200 | This function retrieves the user readable name of a driver in the form of a\r | |
201 | Unicode string. If the driver specified by This has a user readable name in\r | |
202 | the language specified by Language, then a pointer to the driver name is\r | |
203 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r | |
204 | by This does not support the language specified by Language,\r | |
205 | then EFI_UNSUPPORTED is returned.\r | |
206 | \r | |
207 | @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
208 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
209 | @param Language A pointer to a Null-terminated ASCII string\r | |
210 | array indicating the language. This is the\r | |
211 | language of the driver name that the caller is\r | |
212 | requesting, and it must match one of the\r | |
213 | languages specified in SupportedLanguages. The\r | |
214 | number of languages supported by a driver is up\r | |
215 | to the driver writer. Language is specified\r | |
0254efc0 | 216 | in RFC 4646 or ISO 639-2 language code format.\r |
29129ce4 | 217 | @param DriverName A pointer to the Unicode string to return.\r |
218 | This Unicode string is the name of the\r | |
219 | driver specified by This in the language\r | |
220 | specified by Language.\r | |
221 | \r | |
222 | @retval EFI_SUCCESS The Unicode string for the Driver specified by\r | |
223 | This and the language specified by Language was\r | |
224 | returned in DriverName.\r | |
225 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
226 | @retval EFI_INVALID_PARAMETER DriverName is NULL.\r | |
227 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
228 | the language specified by Language.\r | |
229 | \r | |
230 | **/\r | |
231 | EFI_STATUS\r | |
232 | EFIAPI\r | |
233 | UsbMouseComponentNameGetDriverName (\r | |
234 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
235 | IN CHAR8 *Language,\r | |
236 | OUT CHAR16 **DriverName\r | |
237 | );\r | |
bb80e3b2 | 238 | \r |
239 | /**\r | |
29129ce4 | 240 | Retrieves a Unicode string that is the user readable name of the controller\r |
241 | that is being managed by a driver.\r | |
242 | \r | |
243 | This function retrieves the user readable name of the controller specified by\r | |
244 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
245 | driver specified by This has a user readable name in the language specified by\r | |
246 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
247 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
248 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
249 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
250 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
251 | \r | |
252 | @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
253 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
254 | @param ControllerHandle The handle of a controller that the driver\r | |
255 | specified by This is managing. This handle\r | |
256 | specifies the controller whose name is to be\r | |
257 | returned.\r | |
258 | @param ChildHandle The handle of the child controller to retrieve\r | |
259 | the name of. This is an optional parameter that\r | |
260 | may be NULL. It will be NULL for device\r | |
261 | drivers. It will also be NULL for a bus drivers\r | |
262 | that wish to retrieve the name of the bus\r | |
263 | controller. It will not be NULL for a bus\r | |
264 | driver that wishes to retrieve the name of a\r | |
265 | child controller.\r | |
266 | @param Language A pointer to a Null-terminated ASCII string\r | |
267 | array indicating the language. This is the\r | |
268 | language of the driver name that the caller is\r | |
269 | requesting, and it must match one of the\r | |
270 | languages specified in SupportedLanguages. The\r | |
271 | number of languages supported by a driver is up\r | |
272 | to the driver writer. Language is specified in\r | |
0254efc0 | 273 | RFC 4646 or ISO 639-2 language code format.\r |
29129ce4 | 274 | @param ControllerName A pointer to the Unicode string to return.\r |
275 | This Unicode string is the name of the\r | |
276 | controller specified by ControllerHandle and\r | |
277 | ChildHandle in the language specified by\r | |
278 | Language from the point of view of the driver\r | |
279 | specified by This.\r | |
280 | \r | |
281 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r | |
282 | the language specified by Language for the\r | |
283 | driver specified by This was returned in\r | |
284 | DriverName.\r | |
284ee2e8 | 285 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r |
29129ce4 | 286 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r |
287 | EFI_HANDLE.\r | |
288 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
289 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r | |
290 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
291 | managing the controller specified by\r | |
292 | ControllerHandle and ChildHandle.\r | |
293 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
294 | the language specified by Language.\r | |
bb80e3b2 | 295 | \r |
29129ce4 | 296 | **/\r |
297 | EFI_STATUS\r | |
298 | EFIAPI\r | |
299 | UsbMouseComponentNameGetControllerName (\r | |
300 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
301 | IN EFI_HANDLE ControllerHandle,\r | |
302 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
303 | IN CHAR8 *Language,\r | |
304 | OUT CHAR16 **ControllerName\r | |
305 | );\r | |
bb80e3b2 | 306 | \r |
c92e277d | 307 | //\r |
308 | // Functions of EFI_SIMPLE_POINTER_PROTOCOL\r | |
309 | //\r | |
310 | \r | |
311 | /**\r | |
312 | Retrieves the current state of a pointer device.\r | |
313 | \r | |
314 | @param This A pointer to the EFI_SIMPLE_POINTER_PROTOCOL instance. \r | |
315 | @param MouseState A pointer to the state information on the pointer device.\r | |
316 | \r | |
317 | @retval EFI_SUCCESS The state of the pointer device was returned in State.\r | |
318 | @retval EFI_NOT_READY The state of the pointer device has not changed since the last call to\r | |
319 | GetState(). \r | |
320 | @retval EFI_DEVICE_ERROR A device error occurred while attempting to retrieve the pointer device's\r | |
321 | current state. \r | |
322 | @retval EFI_INVALID_PARAMETER MouseState is NULL. \r | |
323 | \r | |
324 | **/\r | |
325 | EFI_STATUS\r | |
326 | EFIAPI\r | |
327 | GetMouseState (\r | |
328 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r | |
329 | OUT EFI_SIMPLE_POINTER_STATE *MouseState\r | |
330 | );\r | |
331 | \r | |
332 | /** \r | |
333 | Resets the pointer device hardware.\r | |
334 | \r | |
335 | @param This A pointer to the EFI_SIMPLE_POINTER_PROTOCOL instance.\r | |
336 | @param ExtendedVerification Indicates that the driver may perform a more exhaustive\r | |
337 | verification operation of the device during reset.\r | |
338 | \r | |
339 | @retval EFI_SUCCESS The device was reset.\r | |
340 | @retval EFI_DEVICE_ERROR The device is not functioning correctly and could not be reset.\r | |
341 | \r | |
342 | **/\r | |
343 | EFI_STATUS\r | |
344 | EFIAPI\r | |
345 | UsbMouseReset (\r | |
346 | IN EFI_SIMPLE_POINTER_PROTOCOL *This,\r | |
347 | IN BOOLEAN ExtendedVerification\r | |
348 | );\r | |
349 | \r | |
350 | /**\r | |
351 | Event notification function for SIMPLE_POINTER.WaitForInput event.\r | |
352 | \r | |
353 | @param Event Event to be signaled when there's input from mouse.\r | |
354 | @param Context Points to USB_MOUSE_DEV instance.\r | |
355 | \r | |
356 | **/\r | |
357 | VOID\r | |
358 | EFIAPI\r | |
359 | UsbMouseWaitForInput (\r | |
360 | IN EFI_EVENT Event,\r | |
361 | IN VOID *Context\r | |
362 | );\r | |
363 | \r | |
29129ce4 | 364 | //\r |
365 | // Internal worker functions\r | |
366 | //\r | |
367 | \r | |
368 | /**\r | |
369 | Uses USB I/O to check whether the device is a USB mouse device.\r | |
370 | \r | |
371 | @param UsbIo Pointer to a USB I/O protocol instance.\r | |
372 | \r | |
373 | @retval TRUE Device is a USB mouse device.\r | |
374 | @retval FALSE Device is a not USB mouse device.\r | |
bb80e3b2 | 375 | \r |
376 | **/\r | |
29129ce4 | 377 | BOOLEAN\r |
378 | IsUsbMouse (\r | |
379 | IN EFI_USB_IO_PROTOCOL *UsbIo\r | |
ed838d0c | 380 | );\r |
381 | \r | |
aa79b0b3 | 382 | /**\r |
29129ce4 | 383 | Initialize the USB mouse device.\r |
384 | \r | |
385 | This function retrieves and parses HID report descriptor, and\r | |
386 | initializes state of USB_MOUSE_DEV. Then it sets indefinite idle\r | |
387 | rate for the device. Finally it creates event for delayed recovery,\r | |
388 | which deals with device error.\r | |
aa79b0b3 | 389 | \r |
29129ce4 | 390 | @param UsbMouseDev Device instance to be initialized.\r |
aa79b0b3 | 391 | \r |
29129ce4 | 392 | @retval EFI_SUCCESS USB mouse device successfully initialized..\r |
393 | @retval EFI_UNSUPPORTED HID descriptor type is not report descriptor.\r | |
394 | @retval Other USB mouse device was not initialized successfully.\r | |
aa79b0b3 | 395 | \r |
396 | **/\r | |
397 | EFI_STATUS\r | |
29129ce4 | 398 | InitializeUsbMouseDevice (\r |
399 | IN OUT USB_MOUSE_DEV *UsbMouseDev\r | |
aa79b0b3 | 400 | );\r |
401 | \r | |
402 | /**\r | |
29129ce4 | 403 | Handler function for USB mouse's asynchronous interrupt transfer.\r |
aa79b0b3 | 404 | \r |
29129ce4 | 405 | This function is the handler function for USB mouse's asynchronous interrupt transfer\r |
406 | to manage the mouse. It parses data returned from asynchronous interrupt transfer, and\r | |
407 | get button and movement state.\r | |
aa79b0b3 | 408 | \r |
29129ce4 | 409 | @param Data A pointer to a buffer that is filled with key data which is\r |
410 | retrieved via asynchronous interrupt transfer.\r | |
411 | @param DataLength Indicates the size of the data buffer.\r | |
412 | @param Context Pointing to USB_KB_DEV instance.\r | |
413 | @param Result Indicates the result of the asynchronous interrupt transfer.\r | |
414 | \r | |
415 | @retval EFI_SUCCESS Asynchronous interrupt transfer is handled successfully.\r | |
416 | @retval EFI_DEVICE_ERROR Hardware error occurs.\r | |
aa79b0b3 | 417 | \r |
418 | **/\r | |
419 | EFI_STATUS\r | |
420 | EFIAPI\r | |
29129ce4 | 421 | OnMouseInterruptComplete (\r |
422 | IN VOID *Data,\r | |
423 | IN UINTN DataLength,\r | |
424 | IN VOID *Context,\r | |
425 | IN UINT32 Result\r | |
aa79b0b3 | 426 | );\r |
427 | \r | |
29129ce4 | 428 | /**\r |
429 | Handler for Delayed Recovery event.\r | |
430 | \r | |
431 | This function is the handler for Delayed Recovery event triggered\r | |
432 | by timer.\r | |
433 | After a device error occurs, the event would be triggered\r | |
434 | with interval of EFI_USB_INTERRUPT_DELAY. EFI_USB_INTERRUPT_DELAY\r | |
435 | is defined in USB standard for error handling.\r | |
436 | \r | |
437 | @param Event The Delayed Recovery event.\r | |
438 | @param Context Points to the USB_MOUSE_DEV instance.\r | |
aa79b0b3 | 439 | \r |
440 | **/\r | |
29129ce4 | 441 | VOID\r |
aa79b0b3 | 442 | EFIAPI\r |
29129ce4 | 443 | USBMouseRecoveryHandler (\r |
444 | IN EFI_EVENT Event,\r | |
445 | IN VOID *Context\r | |
446 | );\r | |
447 | \r | |
448 | /**\r | |
449 | Parse Mouse Report Descriptor.\r | |
450 | \r | |
451 | According to USB HID Specification, report descriptors are\r | |
452 | composed of pieces of information. Each piece of information\r | |
453 | is called an Item. This function retrieves each item from\r | |
454 | the report descriptor and updates USB_MOUSE_DEV.\r | |
455 | \r | |
456 | @param UsbMouse The instance of USB_MOUSE_DEV\r | |
457 | @param ReportDescriptor Report descriptor to parse\r | |
458 | @param ReportSize Report descriptor size\r | |
459 | \r | |
460 | @retval EFI_SUCCESS Report descriptor successfully parsed.\r | |
461 | @retval EFI_UNSUPPORTED Report descriptor contains long item.\r | |
462 | \r | |
463 | **/\r | |
464 | EFI_STATUS\r | |
465 | ParseMouseReportDescriptor (\r | |
466 | OUT USB_MOUSE_DEV *UsbMouse,\r | |
467 | IN UINT8 *ReportDescriptor,\r | |
468 | IN UINTN ReportSize\r | |
aa79b0b3 | 469 | );\r |
470 | \r | |
ed838d0c | 471 | #endif\r |