| | 1 | /** @file\r |
| | 2 | Provides most usb APIs to support the Hid requests defined in Usb Hid 1.1 spec\r |
| | 3 | and the standard requests defined in Usb 1.1 spec.\r |
| | 4 | \r |
| | 5 | Copyright (c) 2006 - 2008, Intel Corporation<BR>\r |
| | 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 |
| | 14 | **/\r |
| | 15 | \r |
| | 16 | \r |
| | 17 | #ifndef __USB_DXE_LIB_H__\r |
| | 18 | #define __USB_DXE_LIB_H__\r |
| | 19 | \r |
| | 20 | #include <Protocol/UsbIo.h>\r |
| | 21 | #include <IndustryStandard/Usb.h>\r |
| | 22 | \r |
| | 23 | ///\r |
| | 24 | /// define the timeout time as 3ms\r |
| | 25 | ///\r |
| | 26 | #define TIMEOUT_VALUE 3 * 1000\r |
| | 27 | \r |
| | 28 | /**\r |
| | 29 | Get the descriptor of the specified USB HID interface.\r |
| | 30 | \r |
| | 31 | Submit a USB get HID descriptor request for the USB device specified by UsbIo\r |
| | 32 | and Interface and return the HID descriptor in HidDescriptor.\r |
| | 33 | If UsbIo is NULL, then ASSERT().\r |
| | 34 | If HidDescriptor is NULL, then ASSERT().\r |
| | 35 | \r |
| | 36 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 37 | @param Interface The index of the HID interface on the USB target.\r |
| | 38 | @param HidDescriptor Pointer to the USB HID descriptor that was retrieved from\r |
| | 39 | the specified USB target and interface. Type EFI_USB_HID_DESCRIPTOR\r |
| | 40 | is defined in the MDE Package Industry Standard include file Usb.h.\r |
| | 41 | \r |
| | 42 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 43 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 44 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 45 | \r |
| | 46 | **/\r |
| | 47 | EFI_STATUS\r |
| | 48 | EFIAPI\r |
| | 49 | UsbGetHidDescriptor (\r |
| | 50 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 51 | IN UINT8 Interface,\r |
| | 52 | OUT EFI_USB_HID_DESCRIPTOR *HidDescriptor\r |
| | 53 | );\r |
| | 54 | \r |
| | 55 | \r |
| | 56 | /**\r |
| | 57 | Get the report descriptor of the specified USB HID interface.\r |
| | 58 | \r |
| | 59 | Submit a USB get HID report descriptor request for the USB device specified by\r |
| | 60 | UsbIo and Interface and return the report descriptor in DescriptorBuffer.\r |
| | 61 | If UsbIo is NULL, then ASSERT().\r |
| | 62 | If DescriptorBuffer is NULL, then ASSERT().\r |
| | 63 | \r |
| | 64 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 65 | @param Interface The index of the report interface on the USB target.\r |
| | 66 | @param DescriptorLength The size, in bytes, of DescriptorBuffer.\r |
| | 67 | @param DescriptorBuffer A pointer to the buffer to store the report class descriptor.\r |
| | 68 | \r |
| | 69 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 70 | @retval EFI_OUT_OF_RESOURCES The request could not be completed because the\r |
| | 71 | buffer specified by DescriptorLength and DescriptorBuffer\r |
| | 72 | is not large enough to hold the result of the request.\r |
| | 73 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 74 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 75 | \r |
| | 76 | **/\r |
| | 77 | EFI_STATUS\r |
| | 78 | EFIAPI\r |
| | 79 | UsbGetReportDescriptor (\r |
| | 80 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 81 | IN UINT8 Interface,\r |
| | 82 | IN UINT16 DescriptorLength,\r |
| | 83 | OUT UINT8 *DescriptorBuffer\r |
| | 84 | );\r |
| | 85 | \r |
| | 86 | /**\r |
| | 87 | Get the HID protocol of the specified USB HID interface.\r |
| | 88 | \r |
| | 89 | Submit a USB get HID protocol request for the USB device specified by UsbIo\r |
| | 90 | and Interface and return the protocol retrieved in Protocol.\r |
| | 91 | If UsbIo is NULL, then ASSERT().\r |
| | 92 | If Protocol is NULL, then ASSERT().\r |
| | 93 | \r |
| | 94 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 95 | @param Interface The index of the report interface on the USB target.\r |
| | 96 | @param Protocol A pointer to the protocol for the specified USB target.\r |
| | 97 | \r |
| | 98 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 99 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 100 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 101 | \r |
| | 102 | **/\r |
| | 103 | EFI_STATUS\r |
| | 104 | EFIAPI\r |
| | 105 | UsbGetProtocolRequest (\r |
| | 106 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 107 | IN UINT8 Interface,\r |
| | 108 | IN UINT8 *Protocol\r |
| | 109 | );\r |
| | 110 | \r |
| | 111 | /**\r |
| | 112 | Set the HID protocol of the specified USB HID interface.\r |
| | 113 | \r |
| | 114 | Submit a USB set HID protocol request for the USB device specified by UsbIo\r |
| | 115 | and Interface and set the protocol to the value specified by Protocol.\r |
| | 116 | If UsbIo is NULL, then ASSERT().\r |
| | 117 | \r |
| | 118 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 119 | @param Interface The index of the report interface on the USB target.\r |
| | 120 | @param Protocol The protocol value to set for the specified USB target.\r |
| | 121 | \r |
| | 122 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 123 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 124 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 125 | \r |
| | 126 | **/\r |
| | 127 | EFI_STATUS\r |
| | 128 | EFIAPI\r |
| | 129 | UsbSetProtocolRequest (\r |
| | 130 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 131 | IN UINT8 Interface,\r |
| | 132 | IN UINT8 Protocol\r |
| | 133 | );\r |
| | 134 | \r |
| | 135 | /**\r |
| | 136 | Set the idle rate of the specified USB HID report.\r |
| | 137 | \r |
| | 138 | Submit a USB set HID report idle request for the USB device specified by UsbIo,\r |
| | 139 | Interface, and ReportId, and set the idle rate to the value specified by Duration.\r |
| | 140 | If UsbIo is NULL, then ASSERT().\r |
| | 141 | \r |
| | 142 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 143 | @param Interface The index of the report interface on the USB target.\r |
| | 144 | @param ReportId The identifier of the report to retrieve.\r |
| | 145 | @param Duration The idle rate to set for the specified USB target.\r |
| | 146 | \r |
| | 147 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 148 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 149 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 150 | \r |
| | 151 | **/\r |
| | 152 | EFI_STATUS\r |
| | 153 | EFIAPI\r |
| | 154 | UsbSetIdleRequest (\r |
| | 155 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 156 | IN UINT8 Interface,\r |
| | 157 | IN UINT8 ReportId,\r |
| | 158 | IN UINT8 Duration\r |
| | 159 | );\r |
| | 160 | \r |
| | 161 | /**\r |
| | 162 | Get the idle rate of the specified USB HID report.\r |
| | 163 | \r |
| | 164 | Submit a USB get HID report idle request for the USB device specified by UsbIo,\r |
| | 165 | Interface, and ReportId, and return the ide rate in Duration.\r |
| | 166 | If UsbIo is NULL, then ASSERT().\r |
| | 167 | If Duration is NULL, then ASSERT().\r |
| | 168 | \r |
| | 169 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 170 | @param Interface The index of the report interface on the USB target.\r |
| | 171 | @param ReportId The identifier of the report to retrieve.\r |
| | 172 | @param Duration A pointer to the idle rate retrieved from the specified USB target.\r |
| | 173 | \r |
| | 174 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 175 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 176 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 177 | \r |
| | 178 | **/\r |
| | 179 | EFI_STATUS\r |
| | 180 | EFIAPI\r |
| | 181 | UsbGetIdleRequest (\r |
| | 182 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 183 | IN UINT8 Interface,\r |
| | 184 | IN UINT8 ReportId,\r |
| | 185 | OUT UINT8 *Duration\r |
| | 186 | );\r |
| | 187 | \r |
| | 188 | /**\r |
| | 189 | Set the report descriptor of the specified USB HID interface.\r |
| | 190 | \r |
| | 191 | Submit a USB set HID report request for the USB device specified by UsbIo,\r |
| | 192 | Interface, ReportId, and ReportType, and set the report descriptor using the\r |
| | 193 | buffer specified by ReportLength and Report.\r |
| | 194 | If UsbIo is NULL, then ASSERT().\r |
| | 195 | If Report is NULL, then ASSERT().\r |
| | 196 | \r |
| | 197 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 198 | @param Interface The index of the report interface on the USB target.\r |
| | 199 | @param ReportId The identifier of the report to retrieve.\r |
| | 200 | @param ReportType The type of report to retrieve.\r |
| | 201 | @param ReportLength The size, in bytes, of Report.\r |
| | 202 | @param Report A pointer to the report descriptor buffer to set.\r |
| | 203 | \r |
| | 204 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 205 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 206 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 207 | \r |
| | 208 | **/\r |
| | 209 | EFI_STATUS\r |
| | 210 | EFIAPI\r |
| | 211 | UsbSetReportRequest (\r |
| | 212 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 213 | IN UINT8 Interface,\r |
| | 214 | IN UINT8 ReportId,\r |
| | 215 | IN UINT8 ReportType,\r |
| | 216 | IN UINT16 ReportLen,\r |
| | 217 | IN UINT8 *Report\r |
| | 218 | );\r |
| | 219 | \r |
| | 220 | /**\r |
| | 221 | Get the report descriptor of the specified USB HID interface.\r |
| | 222 | \r |
| | 223 | Submit a USB get HID report request for the USB device specified by UsbIo,\r |
| | 224 | Interface, ReportId, and ReportType, and return the report in the buffer\r |
| | 225 | specified by Report.\r |
| | 226 | If UsbIo is NULL, then ASSERT().\r |
| | 227 | If Report is NULL, then ASSERT().\r |
| | 228 | \r |
| | 229 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 230 | @param Interface The index of the report interface on the USB target.\r |
| | 231 | @param ReportId The identifier of the report to retrieve.\r |
| | 232 | @param ReportType The type of report to retrieve.\r |
| | 233 | @param ReportLength The size, in bytes, of Report.\r |
| | 234 | @param Report A pointer to the buffer to store the report descriptor.\r |
| | 235 | \r |
| | 236 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 237 | @retval EFI_OUT_OF_RESOURCES The request could not be completed because the\r |
| | 238 | buffer specifed by ReportLength and Report is not\r |
| | 239 | large enough to hold the result of the request.\r |
| | 240 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 241 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 242 | \r |
| | 243 | **/\r |
| | 244 | EFI_STATUS\r |
| | 245 | EFIAPI\r |
| | 246 | UsbGetReportRequest (\r |
| | 247 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 248 | IN UINT8 Interface,\r |
| | 249 | IN UINT8 ReportId,\r |
| | 250 | IN UINT8 ReportType,\r |
| | 251 | IN UINT16 ReportLen,\r |
| | 252 | IN UINT8 *Report\r |
| | 253 | );\r |
| | 254 | \r |
| | 255 | /**\r |
| | 256 | Get the descriptor of the specified USB device.\r |
| | 257 | \r |
| | 258 | Submit a USB get descriptor request for the USB device specified by UsbIo, Value,\r |
| | 259 | and Index, and return the descriptor in the buffer specified by Descriptor.\r |
| | 260 | The status of the transfer is returned in Status.\r |
| | 261 | If UsbIo is NULL, then ASSERT().\r |
| | 262 | If Descriptor is NULL, then ASSERT().\r |
| | 263 | If Status is NULL, then ASSERT().\r |
| | 264 | \r |
| | 265 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 266 | @param Value The device request value.\r |
| | 267 | @param Index The device request index.\r |
| | 268 | @param DescriptorLength The size, in bytes, of Descriptor.\r |
| | 269 | @param Descriptor A pointer to the descriptor buffer to get.\r |
| | 270 | @param Status A pointer to the status of the transfer.\r |
| | 271 | \r |
| | 272 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 273 | @retval EFI_OUT_OF_RESOURCES The request could not be completed because the\r |
| | 274 | buffer specifed by DescriptorLength and Descriptor\r |
| | 275 | is not large enough to hold the result of the request.\r |
| | 276 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 277 | @retval EFI_DEVICE_ERROR The request failed due to a device error. The transfer\r |
| | 278 | status is returned in Status.\r |
| | 279 | \r |
| | 280 | **/\r |
| | 281 | EFI_STATUS\r |
| | 282 | EFIAPI\r |
| | 283 | UsbGetDescriptor (\r |
| | 284 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 285 | IN UINT16 Value,\r |
| | 286 | IN UINT16 Index,\r |
| | 287 | IN UINT16 DescriptorLength,\r |
| | 288 | OUT VOID *Descriptor,\r |
| | 289 | OUT UINT32 *Status\r |
| | 290 | );\r |
| | 291 | \r |
| | 292 | /**\r |
| | 293 | Set the descriptor of the specified USB device.\r |
| | 294 | \r |
| | 295 | Submit a USB set descriptor request for the USB device specified by UsbIo,\r |
| | 296 | Value, and Index, and set the descriptor using the buffer specified by DesriptorLength\r |
| | 297 | and Descriptor. The status of the transfer is returned in Status.\r |
| | 298 | If UsbIo is NULL, then ASSERT().\r |
| | 299 | If Descriptor is NULL, then ASSERT().\r |
| | 300 | If Status is NULL, then ASSERT().\r |
| | 301 | \r |
| | 302 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 303 | @param Value The device request value.\r |
| | 304 | @param Index The device request index.\r |
| | 305 | @param DescriptorLength The size, in bytes, of Descriptor.\r |
| | 306 | @param Descriptor A pointer to the descriptor buffer to set.\r |
| | 307 | @param Status A pointer to the status of the transfer.\r |
| | 308 | \r |
| | 309 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 310 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 311 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 312 | The transfer status is returned in Status.\r |
| | 313 | \r |
| | 314 | **/\r |
| | 315 | EFI_STATUS\r |
| | 316 | EFIAPI\r |
| | 317 | UsbSetDescriptor (\r |
| | 318 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 319 | IN UINT16 Value,\r |
| | 320 | IN UINT16 Index,\r |
| | 321 | IN UINT16 DescriptorLength,\r |
| | 322 | IN VOID *Descriptor,\r |
| | 323 | OUT UINT32 *Status\r |
| | 324 | );\r |
| | 325 | \r |
| | 326 | /**\r |
| | 327 | Get the interface setting of the specified USB device.\r |
| | 328 | \r |
| | 329 | Submit a USB get interface request for the USB device specified by UsbIo,\r |
| | 330 | and Interface, and place the result in the buffer specified by AlternateSetting.\r |
| | 331 | The status of the transfer is returned in Status.\r |
| | 332 | If UsbIo is NULL, then ASSERT().\r |
| | 333 | If AlternateSetting is NULL, then ASSERT().\r |
| | 334 | If Status is NULL, then ASSERT().\r |
| | 335 | \r |
| | 336 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 337 | @param Interface The interface index value.\r |
| | 338 | @param AlternateSetting A pointer to the alternate setting to be retrieved.\r |
| | 339 | @param Status A pointer to the status of the transfer.\r |
| | 340 | \r |
| | 341 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 342 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 343 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 344 | The transfer status is returned in Status.\r |
| | 345 | \r |
| | 346 | **/\r |
| | 347 | EFI_STATUS\r |
| | 348 | EFIAPI\r |
| | 349 | UsbGetInterface (\r |
| | 350 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 351 | IN UINT16 Interface,\r |
| | 352 | OUT UINT16 *AlternateSetting,\r |
| | 353 | OUT UINT32 *Status\r |
| | 354 | );\r |
| | 355 | \r |
| | 356 | /**\r |
| | 357 | Set the interface setting of the specified USB device.\r |
| | 358 | \r |
| | 359 | Submit a USB set interface request for the USB device specified by UsbIo, and\r |
| | 360 | Interface, and set the alternate setting to the value specified by AlternateSetting.\r |
| | 361 | The status of the transfer is returned in Status.\r |
| | 362 | If UsbIo is NULL, then ASSERT().\r |
| | 363 | If Status is NULL, then ASSERT().\r |
| | 364 | \r |
| | 365 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 366 | @param Interface The interface index value.\r |
| | 367 | @param AlternateSetting The alternate setting to be set.\r |
| | 368 | @param Status A pointer to the status of the transfer.\r |
| | 369 | \r |
| | 370 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 371 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 372 | @retval EFI_SUCCESS The request failed due to a device error.\r |
| | 373 | The transfer status is returned in Status.\r |
| | 374 | \r |
| | 375 | **/\r |
| | 376 | EFI_STATUS\r |
| | 377 | EFIAPI\r |
| | 378 | UsbSetInterface (\r |
| | 379 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 380 | IN UINT16 Interface,\r |
| | 381 | IN UINT16 AlternateSetting,\r |
| | 382 | OUT UINT32 *Status\r |
| | 383 | );\r |
| | 384 | \r |
| | 385 | /**\r |
| | 386 | Get the device configuration.\r |
| | 387 | \r |
| | 388 | Submit a USB get configuration request for the USB device specified by UsbIo\r |
| | 389 | and place the result in the buffer specified by ConfigurationValue. The status\r |
| | 390 | of the transfer is returned in Status.\r |
| | 391 | If UsbIo is NULL, then ASSERT().\r |
| | 392 | If ConfigurationValue is NULL, then ASSERT().\r |
| | 393 | If Status is NULL, then ASSERT().\r |
| | 394 | \r |
| | 395 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 396 | @param ConfigurationValue A pointer to the device configuration to be retrieved.\r |
| | 397 | @param Status A pointer to the status of the transfer.\r |
| | 398 | \r |
| | 399 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 400 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 401 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 402 | The transfer status is returned in Status.\r |
| | 403 | \r |
| | 404 | **/\r |
| | 405 | EFI_STATUS\r |
| | 406 | EFIAPI\r |
| | 407 | UsbGetConfiguration (\r |
| | 408 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 409 | OUT UINT16 *ConfigurationValue,\r |
| | 410 | OUT UINT32 *Status\r |
| | 411 | );\r |
| | 412 | \r |
| | 413 | /**\r |
| | 414 | Set the device configuration.\r |
| | 415 | \r |
| | 416 | Submit a USB set configuration request for the USB device specified by UsbIo\r |
| | 417 | and set the device configuration to the value specified by ConfigurationValue.\r |
| | 418 | The status of the transfer is returned in Status.\r |
| | 419 | If UsbIo is NULL, then ASSERT().\r |
| | 420 | If Status is NULL, then ASSERT().\r |
| | 421 | \r |
| | 422 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 423 | @param ConfigurationValue The device configuration value to be set.\r |
| | 424 | @param Status A pointer to the status of the transfer.\r |
| | 425 | \r |
| | 426 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 427 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 428 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 429 | The transfer status is returned in Status.\r |
| | 430 | \r |
| | 431 | **/\r |
| | 432 | EFI_STATUS\r |
| | 433 | EFIAPI\r |
| | 434 | UsbSetConfiguration (\r |
| | 435 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 436 | IN UINT16 ConfigurationValue,\r |
| | 437 | OUT UINT32 *Status\r |
| | 438 | );\r |
| | 439 | \r |
| | 440 | /**\r |
| | 441 | Set the specified feature of the specified device.\r |
| | 442 | \r |
| | 443 | Submit a USB set device feature request for the USB device specified by UsbIo,\r |
| | 444 | Recipient, and Target to the value specified by Value. The status of the\r |
| | 445 | transfer is returned in Status.\r |
| | 446 | If UsbIo is NULL, then ASSERT().\r |
| | 447 | If Status is NULL, then ASSERT().\r |
| | 448 | \r |
| | 449 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 450 | @param Recipient The USB data recipient type (i.e. Device, Interface, Endpoint).\r |
| | 451 | Type USB_TYPES_DEFINITION is defined in the MDE Package Industry\r |
| | 452 | Standard include file Usb.h.\r |
| | 453 | @param Value The value of the feature to be set.\r |
| | 454 | @param Target The index of the device to be set.\r |
| | 455 | @param Status A pointer to the status of the transfer.\r |
| | 456 | \r |
| | 457 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 458 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 459 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 460 | The transfer status is returned in Status.\r |
| | 461 | \r |
| | 462 | **/\r |
| | 463 | EFI_STATUS\r |
| | 464 | EFIAPI\r |
| | 465 | UsbSetFeature (\r |
| | 466 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 467 | IN USB_TYPES_DEFINITION Recipient,\r |
| | 468 | IN UINT16 Value,\r |
| | 469 | IN UINT16 Target,\r |
| | 470 | OUT UINT32 *Status\r |
| | 471 | );\r |
| | 472 | \r |
| | 473 | /**\r |
| | 474 | Clear the specified feature of the specified device.\r |
| | 475 | \r |
| | 476 | Submit a USB clear device feature request for the USB device specified by UsbIo,\r |
| | 477 | Recipient, and Target to the value specified by Value. The status of the transfer\r |
| | 478 | is returned in Status.\r |
| | 479 | If UsbIo is NULL, then ASSERT().\r |
| | 480 | If Status is NULL, then ASSERT().\r |
| | 481 | \r |
| | 482 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 483 | @param Recipient The USB data recipient type (i.e. Device, Interface, Endpoint).\r |
| | 484 | Type USB_TYPES_DEFINITION is defined in the MDE Package Industry Standard\r |
| | 485 | include file Usb.h.\r |
| | 486 | @param Value The value of the feature to be cleared.\r |
| | 487 | @param Target The index of the device to be cleared.\r |
| | 488 | @param Status A pointer to the status of the transfer.\r |
| | 489 | \r |
| | 490 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 491 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 492 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 493 | The transfer status is returned in Status.\r |
| | 494 | \r |
| | 495 | **/\r |
| | 496 | EFI_STATUS\r |
| | 497 | EFIAPI\r |
| | 498 | UsbClearFeature (\r |
| | 499 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 500 | IN USB_TYPES_DEFINITION Recipient,\r |
| | 501 | IN UINT16 Value,\r |
| | 502 | IN UINT16 Target,\r |
| | 503 | OUT UINT32 *Status\r |
| | 504 | );\r |
| | 505 | \r |
| | 506 | /**\r |
| | 507 | Get the status of the specified device.\r |
| | 508 | \r |
| | 509 | Submit a USB device get status request for the USB device specified by UsbIo,\r |
| | 510 | Recipient, and Target and place the result in the buffer specified by DeviceStatus.\r |
| | 511 | The status of the transfer is returned in Status.\r |
| | 512 | If UsbIo is NULL, then ASSERT().\r |
| | 513 | If DeviceStatus is NULL, then ASSERT().\r |
| | 514 | If Status is NULL, then ASSERT().\r |
| | 515 | \r |
| | 516 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 517 | @param Recipient The USB data recipient type (i.e. Device, Interface, Endpoint).\r |
| | 518 | Type USB_TYPES_DEFINITION is defined in the MDE Package Industry Standard\r |
| | 519 | include file Usb.h.\r |
| | 520 | @param Target The index of the device to be get the status of.\r |
| | 521 | @param DeviceStatus A pointer to the device status to be retrieved.\r |
| | 522 | @param Status A pointer to the status of the transfer.\r |
| | 523 | \r |
| | 524 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 525 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 526 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 527 | The transfer status is returned in Status.\r |
| | 528 | \r |
| | 529 | **/\r |
| | 530 | EFI_STATUS\r |
| | 531 | EFIAPI\r |
| | 532 | UsbGetStatus (\r |
| | 533 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 534 | IN USB_TYPES_DEFINITION Recipient,\r |
| | 535 | IN UINT16 Target,\r |
| | 536 | OUT UINT16 *DeviceStatus,\r |
| | 537 | OUT UINT32 *Status\r |
| | 538 | );\r |
| | 539 | \r |
| | 540 | /**\r |
| | 541 | Clear halt feature of the specified usb endpoint.\r |
| | 542 | \r |
| | 543 | Retrieve the USB endpoint descriptor specified by UsbIo and EndPoint.\r |
| | 544 | If the USB endpoint descriptor can not be retrieved, then return EFI_NOT_FOUND.\r |
| | 545 | If the endpoint descriptor is found, then clear the halt feature of this USB endpoint.\r |
| | 546 | The status of the transfer is returned in Status.\r |
| | 547 | If UsbIo is NULL, then ASSERT().\r |
| | 548 | If Status is NULL, then ASSERT().\r |
| | 549 | \r |
| | 550 | @param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.\r |
| | 551 | @param Endpoint The endpoint address.\r |
| | 552 | @param Status A pointer to the status of the transfer.\r |
| | 553 | \r |
| | 554 | @retval EFI_SUCCESS The request executed successfully.\r |
| | 555 | @retval EFI_TIMEOUT A timeout occurred executing the request.\r |
| | 556 | @retval EFI_DEVICE_ERROR The request failed due to a device error.\r |
| | 557 | The transfer status is returned in Status.\r |
| | 558 | @retval EFI_NOT_FOUND The specified USB endpoint descriptor can not be found\r |
| | 559 | \r |
| | 560 | **/\r |
| | 561 | EFI_STATUS\r |
| | 562 | EFIAPI\r |
| | 563 | UsbClearEndpointHalt (\r |
| | 564 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r |
| | 565 | IN UINT8 Endpoint,\r |
| | 566 | OUT UINT32 *Status\r |
| | 567 | );\r |
| | 568 | \r |
| | 569 | #endif\r |
projects / mirror_edk2.git / blame_incremental