1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * USB device quirk handling logic and table 4 * 5 * Copyright (c) 2007 Oliver Neukum 6 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de> 7 */ 8 9 #include <linux/moduleparam.h> 10 #include <linux/usb.h> 11 #include <linux/usb/quirks.h> 12 #include <linux/usb/hcd.h> 13 #include "usb.h" 14 15 struct quirk_entry { 16 u16 vid; 17 u16 pid; 18 u32 flags; 19 }; 20 21 static DEFINE_MUTEX(quirk_mutex); 22 23 static struct quirk_entry *quirk_list; 24 static unsigned int quirk_count; 25 26 static char quirks_param[128]; 27 28 static int quirks_param_set(const char *value, const struct kernel_param *kp) 29 { 30 char *val, *p, *field; 31 u16 vid, pid; 32 u32 flags; 33 size_t i; 34 int err; 35 36 val = kstrdup(value, GFP_KERNEL); 37 if (!val) 38 return -ENOMEM; 39 40 err = param_set_copystring(val, kp); 41 if (err) { 42 kfree(val); 43 return err; 44 } 45 46 mutex_lock(&quirk_mutex); 47 48 if (!*val) { 49 quirk_count = 0; 50 kfree(quirk_list); 51 quirk_list = NULL; 52 goto unlock; 53 } 54 55 for (quirk_count = 1, i = 0; val[i]; i++) 56 if (val[i] == ',') 57 quirk_count++; 58 59 if (quirk_list) { 60 kfree(quirk_list); 61 quirk_list = NULL; 62 } 63 64 quirk_list = kcalloc(quirk_count, sizeof(struct quirk_entry), 65 GFP_KERNEL); 66 if (!quirk_list) { 67 quirk_count = 0; 68 mutex_unlock(&quirk_mutex); 69 kfree(val); 70 return -ENOMEM; 71 } 72 73 for (i = 0, p = val; p && *p;) { 74 /* Each entry consists of VID:PID:flags */ 75 field = strsep(&p, ":"); 76 if (!field) 77 break; 78 79 if (kstrtou16(field, 16, &vid)) 80 break; 81 82 field = strsep(&p, ":"); 83 if (!field) 84 break; 85 86 if (kstrtou16(field, 16, &pid)) 87 break; 88 89 field = strsep(&p, ","); 90 if (!field || !*field) 91 break; 92 93 /* Collect the flags */ 94 for (flags = 0; *field; field++) { 95 switch (*field) { 96 case 'a': 97 flags |= USB_QUIRK_STRING_FETCH_255; 98 break; 99 case 'b': 100 flags |= USB_QUIRK_RESET_RESUME; 101 break; 102 case 'c': 103 flags |= USB_QUIRK_NO_SET_INTF; 104 break; 105 case 'd': 106 flags |= USB_QUIRK_CONFIG_INTF_STRINGS; 107 break; 108 case 'e': 109 flags |= USB_QUIRK_RESET; 110 break; 111 case 'f': 112 flags |= USB_QUIRK_HONOR_BNUMINTERFACES; 113 break; 114 case 'g': 115 flags |= USB_QUIRK_DELAY_INIT; 116 break; 117 case 'h': 118 flags |= USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL; 119 break; 120 case 'i': 121 flags |= USB_QUIRK_DEVICE_QUALIFIER; 122 break; 123 case 'j': 124 flags |= USB_QUIRK_IGNORE_REMOTE_WAKEUP; 125 break; 126 case 'k': 127 flags |= USB_QUIRK_NO_LPM; 128 break; 129 case 'l': 130 flags |= USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL; 131 break; 132 case 'm': 133 flags |= USB_QUIRK_DISCONNECT_SUSPEND; 134 break; 135 case 'n': 136 flags |= USB_QUIRK_DELAY_CTRL_MSG; 137 break; 138 case 'o': 139 flags |= USB_QUIRK_HUB_SLOW_RESET; 140 break; 141 case 'p': 142 flags |= USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT; 143 break; 144 /* Ignore unrecognized flag characters */ 145 } 146 } 147 148 quirk_list[i++] = (struct quirk_entry) 149 { .vid = vid, .pid = pid, .flags = flags }; 150 } 151 152 if (i < quirk_count) 153 quirk_count = i; 154 155 unlock: 156 mutex_unlock(&quirk_mutex); 157 kfree(val); 158 159 return 0; 160 } 161 162 static const struct kernel_param_ops quirks_param_ops = { 163 .set = quirks_param_set, 164 .get = param_get_string, 165 }; 166 167 static struct kparam_string quirks_param_string = { 168 .maxlen = sizeof(quirks_param), 169 .string = quirks_param, 170 }; 171 172 device_param_cb(quirks, &quirks_param_ops, &quirks_param_string, 0644); 173 MODULE_PARM_DESC(quirks, "Add/modify USB quirks by specifying quirks=vendorID:productID:quirks"); 174 175 /* Lists of quirky USB devices, split in device quirks and interface quirks. 176 * Device quirks are applied at the very beginning of the enumeration process, 177 * right after reading the device descriptor. They can thus only match on device 178 * information. 179 * 180 * Interface quirks are applied after reading all the configuration descriptors. 181 * They can match on both device and interface information. 182 * 183 * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as 184 * interface quirks, as they only influence the enumeration process which is run 185 * before processing the interface quirks. 186 * 187 * Please keep the lists ordered by: 188 * 1) Vendor ID 189 * 2) Product ID 190 * 3) Class ID 191 */ 192 static const struct usb_device_id usb_quirk_list[] = { 193 /* CBM - Flash disk */ 194 { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME }, 195 196 /* WORLDE Controller KS49 or Prodipe MIDI 49C USB controller */ 197 { USB_DEVICE(0x0218, 0x0201), .driver_info = 198 USB_QUIRK_CONFIG_INTF_STRINGS }, 199 200 /* WORLDE easy key (easykey.25) MIDI controller */ 201 { USB_DEVICE(0x0218, 0x0401), .driver_info = 202 USB_QUIRK_CONFIG_INTF_STRINGS }, 203 204 /* HP 5300/5370C scanner */ 205 { USB_DEVICE(0x03f0, 0x0701), .driver_info = 206 USB_QUIRK_STRING_FETCH_255 }, 207 208 /* HP v222w 16GB Mini USB Drive */ 209 { USB_DEVICE(0x03f0, 0x3f40), .driver_info = USB_QUIRK_DELAY_INIT }, 210 211 /* Creative SB Audigy 2 NX */ 212 { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME }, 213 214 /* USB3503 */ 215 { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME }, 216 217 /* Microsoft Wireless Laser Mouse 6000 Receiver */ 218 { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME }, 219 220 /* Microsoft LifeCam-VX700 v2.0 */ 221 { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME }, 222 223 /* Microsoft Surface Dock Ethernet (RTL8153 GigE) */ 224 { USB_DEVICE(0x045e, 0x07c6), .driver_info = USB_QUIRK_NO_LPM }, 225 226 /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */ 227 { USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME }, 228 229 /* Logitech HD Webcam C270 */ 230 { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME | 231 USB_QUIRK_NO_LPM}, 232 233 /* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */ 234 { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT }, 235 { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT }, 236 { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT }, 237 { USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT }, 238 { USB_DEVICE(0x046d, 0x085c), .driver_info = USB_QUIRK_DELAY_INIT }, 239 240 /* Logitech ConferenceCam CC3000e */ 241 { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT }, 242 { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT }, 243 244 /* Logitech PTZ Pro Camera */ 245 { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT }, 246 247 /* Logitech Screen Share */ 248 { USB_DEVICE(0x046d, 0x086c), .driver_info = USB_QUIRK_NO_LPM }, 249 250 /* Logitech Quickcam Fusion */ 251 { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME }, 252 253 /* Logitech Quickcam Orbit MP */ 254 { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME }, 255 256 /* Logitech Quickcam Pro for Notebook */ 257 { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME }, 258 259 /* Logitech Quickcam Pro 5000 */ 260 { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME }, 261 262 /* Logitech Quickcam OEM Dell Notebook */ 263 { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME }, 264 265 /* Logitech Quickcam OEM Cisco VT Camera II */ 266 { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME }, 267 268 /* Logitech Harmony 700-series */ 269 { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, 270 271 /* Philips PSC805 audio device */ 272 { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, 273 274 /* Plantronic Audio 655 DSP */ 275 { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME }, 276 277 /* Plantronic Audio 648 USB */ 278 { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME }, 279 280 /* Artisman Watchdog Dongle */ 281 { USB_DEVICE(0x04b4, 0x0526), .driver_info = 282 USB_QUIRK_CONFIG_INTF_STRINGS }, 283 284 /* Microchip Joss Optical infrared touchboard device */ 285 { USB_DEVICE(0x04d8, 0x000c), .driver_info = 286 USB_QUIRK_CONFIG_INTF_STRINGS }, 287 288 /* CarrolTouch 4000U */ 289 { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME }, 290 291 /* CarrolTouch 4500U */ 292 { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME }, 293 294 /* Samsung Android phone modem - ID conflict with SPH-I500 */ 295 { USB_DEVICE(0x04e8, 0x6601), .driver_info = 296 USB_QUIRK_CONFIG_INTF_STRINGS }, 297 298 /* Elan Touchscreen */ 299 { USB_DEVICE(0x04f3, 0x0089), .driver_info = 300 USB_QUIRK_DEVICE_QUALIFIER }, 301 302 { USB_DEVICE(0x04f3, 0x009b), .driver_info = 303 USB_QUIRK_DEVICE_QUALIFIER }, 304 305 { USB_DEVICE(0x04f3, 0x010c), .driver_info = 306 USB_QUIRK_DEVICE_QUALIFIER }, 307 308 { USB_DEVICE(0x04f3, 0x0125), .driver_info = 309 USB_QUIRK_DEVICE_QUALIFIER }, 310 311 { USB_DEVICE(0x04f3, 0x016f), .driver_info = 312 USB_QUIRK_DEVICE_QUALIFIER }, 313 314 { USB_DEVICE(0x04f3, 0x0381), .driver_info = 315 USB_QUIRK_NO_LPM }, 316 317 { USB_DEVICE(0x04f3, 0x21b8), .driver_info = 318 USB_QUIRK_DEVICE_QUALIFIER }, 319 320 /* Roland SC-8820 */ 321 { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME }, 322 323 /* Edirol SD-20 */ 324 { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, 325 326 /* Alcor Micro Corp. Hub */ 327 { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME }, 328 329 /* appletouch */ 330 { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, 331 332 /* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */ 333 { USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM }, 334 335 /* ELSA MicroLink 56K */ 336 { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME }, 337 338 /* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */ 339 { USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM }, 340 341 /* Avision AV600U */ 342 { USB_DEVICE(0x0638, 0x0a13), .driver_info = 343 USB_QUIRK_STRING_FETCH_255 }, 344 345 /* Prolific Single-LUN Mass Storage Card Reader */ 346 { USB_DEVICE(0x067b, 0x2731), .driver_info = USB_QUIRK_DELAY_INIT | 347 USB_QUIRK_NO_LPM }, 348 349 /* Saitek Cyborg Gold Joystick */ 350 { USB_DEVICE(0x06a3, 0x0006), .driver_info = 351 USB_QUIRK_CONFIG_INTF_STRINGS }, 352 353 /* Agfa SNAPSCAN 1212U */ 354 { USB_DEVICE(0x06bd, 0x0001), .driver_info = USB_QUIRK_RESET_RESUME }, 355 356 /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */ 357 { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, 358 359 /* Guillemot Webcam Hercules Dualpix Exchange*/ 360 { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME }, 361 362 /* Guillemot Hercules DJ Console audio card (BZ 208357) */ 363 { USB_DEVICE(0x06f8, 0xb000), .driver_info = 364 USB_QUIRK_ENDPOINT_IGNORE }, 365 366 /* Midiman M-Audio Keystation 88es */ 367 { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME }, 368 369 /* SanDisk Ultra Fit and Ultra Flair */ 370 { USB_DEVICE(0x0781, 0x5583), .driver_info = USB_QUIRK_NO_LPM }, 371 { USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM }, 372 373 /* SanDisk Corp. SanDisk 3.2Gen1 */ 374 { USB_DEVICE(0x0781, 0x5596), .driver_info = USB_QUIRK_DELAY_INIT }, 375 { USB_DEVICE(0x0781, 0x55a3), .driver_info = USB_QUIRK_DELAY_INIT }, 376 377 /* SanDisk Extreme 55AE */ 378 { USB_DEVICE(0x0781, 0x55ae), .driver_info = USB_QUIRK_NO_LPM }, 379 380 /* Realforce 87U Keyboard */ 381 { USB_DEVICE(0x0853, 0x011b), .driver_info = USB_QUIRK_NO_LPM }, 382 383 /* M-Systems Flash Disk Pioneers */ 384 { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, 385 386 /* Baum Vario Ultra */ 387 { USB_DEVICE(0x0904, 0x6101), .driver_info = 388 USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL }, 389 { USB_DEVICE(0x0904, 0x6102), .driver_info = 390 USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL }, 391 { USB_DEVICE(0x0904, 0x6103), .driver_info = 392 USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL }, 393 394 /* Silicon Motion Flash Drive */ 395 { USB_DEVICE(0x090c, 0x1000), .driver_info = USB_QUIRK_DELAY_INIT }, 396 397 /* Sound Devices USBPre2 */ 398 { USB_DEVICE(0x0926, 0x0202), .driver_info = 399 USB_QUIRK_ENDPOINT_IGNORE }, 400 401 /* Sound Devices MixPre-D */ 402 { USB_DEVICE(0x0926, 0x0208), .driver_info = 403 USB_QUIRK_ENDPOINT_IGNORE }, 404 405 /* Keytouch QWERTY Panel keyboard */ 406 { USB_DEVICE(0x0926, 0x3333), .driver_info = 407 USB_QUIRK_CONFIG_INTF_STRINGS }, 408 409 /* Kingston DataTraveler 3.0 */ 410 { USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM }, 411 412 /* TOSHIBA TransMemory-Mx */ 413 { USB_DEVICE(0x0930, 0x1408), .driver_info = USB_QUIRK_NO_LPM }, 414 415 /* NVIDIA Jetson devices in Force Recovery mode */ 416 { USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME }, 417 { USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME }, 418 { USB_DEVICE(0x0955, 0x7418), .driver_info = USB_QUIRK_RESET_RESUME }, 419 { USB_DEVICE(0x0955, 0x7721), .driver_info = USB_QUIRK_RESET_RESUME }, 420 { USB_DEVICE(0x0955, 0x7c18), .driver_info = USB_QUIRK_RESET_RESUME }, 421 { USB_DEVICE(0x0955, 0x7e19), .driver_info = USB_QUIRK_RESET_RESUME }, 422 { USB_DEVICE(0x0955, 0x7f21), .driver_info = USB_QUIRK_RESET_RESUME }, 423 424 /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */ 425 { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF }, 426 427 /* ELMO L-12F document camera */ 428 { USB_DEVICE(0x09a1, 0x0028), .driver_info = USB_QUIRK_DELAY_CTRL_MSG }, 429 430 /* Broadcom BCM92035DGROM BT dongle */ 431 { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME }, 432 433 /* MAYA44USB sound device */ 434 { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME }, 435 436 /* ASUS Base Station(T100) */ 437 { USB_DEVICE(0x0b05, 0x17e0), .driver_info = 438 USB_QUIRK_IGNORE_REMOTE_WAKEUP }, 439 440 /* Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)*/ 441 { USB_DEVICE(0x0bda, 0x0151), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, 442 443 /* Realtek hub in Dell WD19 (Type-C) */ 444 { USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM }, 445 446 /* Generic RTL8153 based ethernet adapters */ 447 { USB_DEVICE(0x0bda, 0x8153), .driver_info = USB_QUIRK_NO_LPM }, 448 449 /* SONiX USB DEVICE Touchpad */ 450 { USB_DEVICE(0x0c45, 0x7056), .driver_info = 451 USB_QUIRK_IGNORE_REMOTE_WAKEUP }, 452 453 /* Sony Xperia XZ1 Compact (lilac) smartphone in fastboot mode */ 454 { USB_DEVICE(0x0fce, 0x0dde), .driver_info = USB_QUIRK_NO_LPM }, 455 456 /* Action Semiconductor flash disk */ 457 { USB_DEVICE(0x10d6, 0x2200), .driver_info = 458 USB_QUIRK_STRING_FETCH_255 }, 459 460 /* novation SoundControl XL */ 461 { USB_DEVICE(0x1235, 0x0061), .driver_info = USB_QUIRK_RESET_RESUME }, 462 463 /* Focusrite Scarlett Solo USB */ 464 { USB_DEVICE(0x1235, 0x8211), .driver_info = 465 USB_QUIRK_DISCONNECT_SUSPEND }, 466 467 /* Huawei 4G LTE module */ 468 { USB_DEVICE(0x12d1, 0x15bb), .driver_info = 469 USB_QUIRK_DISCONNECT_SUSPEND }, 470 { USB_DEVICE(0x12d1, 0x15c3), .driver_info = 471 USB_QUIRK_DISCONNECT_SUSPEND }, 472 473 /* SKYMEDI USB_DRIVE */ 474 { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME }, 475 476 /* Razer - Razer Blade Keyboard */ 477 { USB_DEVICE(0x1532, 0x0116), .driver_info = 478 USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, 479 480 /* Lenovo ThinkPad OneLink+ Dock twin hub controllers (VIA Labs VL812) */ 481 { USB_DEVICE(0x17ef, 0x1018), .driver_info = USB_QUIRK_RESET_RESUME }, 482 { USB_DEVICE(0x17ef, 0x1019), .driver_info = USB_QUIRK_RESET_RESUME }, 483 484 /* Lenovo USB-C to Ethernet Adapter RTL8153-04 */ 485 { USB_DEVICE(0x17ef, 0x720c), .driver_info = USB_QUIRK_NO_LPM }, 486 487 /* Lenovo Powered USB-C Travel Hub (4X90S92381, RTL8153 GigE) */ 488 { USB_DEVICE(0x17ef, 0x721e), .driver_info = USB_QUIRK_NO_LPM }, 489 490 /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */ 491 { USB_DEVICE(0x17ef, 0xa012), .driver_info = 492 USB_QUIRK_DISCONNECT_SUSPEND }, 493 494 /* Lenovo ThinkPad USB-C Dock Gen2 Ethernet (RTL8153 GigE) */ 495 { USB_DEVICE(0x17ef, 0xa387), .driver_info = USB_QUIRK_NO_LPM }, 496 497 /* BUILDWIN Photo Frame */ 498 { USB_DEVICE(0x1908, 0x1315), .driver_info = 499 USB_QUIRK_HONOR_BNUMINTERFACES }, 500 501 /* Protocol and OTG Electrical Test Device */ 502 { USB_DEVICE(0x1a0a, 0x0200), .driver_info = 503 USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, 504 505 /* Terminus Technology Inc. Hub */ 506 { USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET }, 507 508 /* Corsair K70 RGB */ 509 { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT | 510 USB_QUIRK_DELAY_CTRL_MSG }, 511 512 /* Corsair Strafe */ 513 { USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT | 514 USB_QUIRK_DELAY_CTRL_MSG }, 515 516 /* Corsair Strafe RGB */ 517 { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT | 518 USB_QUIRK_DELAY_CTRL_MSG }, 519 520 /* Corsair K70 LUX RGB */ 521 { USB_DEVICE(0x1b1c, 0x1b33), .driver_info = USB_QUIRK_DELAY_INIT }, 522 523 /* Corsair K70 LUX */ 524 { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT }, 525 526 /* Corsair K70 RGB RAPDIFIRE */ 527 { USB_DEVICE(0x1b1c, 0x1b38), .driver_info = USB_QUIRK_DELAY_INIT | 528 USB_QUIRK_DELAY_CTRL_MSG }, 529 530 /* START BP-850k Printer */ 531 { USB_DEVICE(0x1bc3, 0x0003), .driver_info = USB_QUIRK_NO_SET_INTF }, 532 533 /* MIDI keyboard WORLDE MINI */ 534 { USB_DEVICE(0x1c75, 0x0204), .driver_info = 535 USB_QUIRK_CONFIG_INTF_STRINGS }, 536 537 /* Acer C120 LED Projector */ 538 { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM }, 539 540 /* Blackmagic Design Intensity Shuttle */ 541 { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM }, 542 543 /* Blackmagic Design UltraStudio SDI */ 544 { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM }, 545 546 /* Teclast disk */ 547 { USB_DEVICE(0x1f75, 0x0917), .driver_info = USB_QUIRK_NO_LPM }, 548 549 /* Hauppauge HVR-950q */ 550 { USB_DEVICE(0x2040, 0x7200), .driver_info = 551 USB_QUIRK_CONFIG_INTF_STRINGS }, 552 553 /* VLI disk */ 554 { USB_DEVICE(0x2109, 0x0711), .driver_info = USB_QUIRK_NO_LPM }, 555 556 /* Raydium Touchscreen */ 557 { USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM }, 558 559 { USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM }, 560 561 { USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM }, 562 563 /* APTIV AUTOMOTIVE HUB */ 564 { USB_DEVICE(0x2c48, 0x0132), .driver_info = 565 USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT }, 566 567 /* DJI CineSSD */ 568 { USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM }, 569 570 /* Alcor Link AK9563 SC Reader used in 2022 Lenovo ThinkPads */ 571 { USB_DEVICE(0x2ce3, 0x9563), .driver_info = USB_QUIRK_NO_LPM }, 572 573 /* DELL USB GEN2 */ 574 { USB_DEVICE(0x413c, 0xb062), .driver_info = USB_QUIRK_NO_LPM | USB_QUIRK_RESET_RESUME }, 575 576 /* VCOM device */ 577 { USB_DEVICE(0x4296, 0x7570), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, 578 579 /* INTEL VALUE SSD */ 580 { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, 581 582 { } /* terminating entry must be last */ 583 }; 584 585 static const struct usb_device_id usb_interface_quirk_list[] = { 586 /* Logitech UVC Cameras */ 587 { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0), 588 .driver_info = USB_QUIRK_RESET_RESUME }, 589 590 { } /* terminating entry must be last */ 591 }; 592 593 static const struct usb_device_id usb_amd_resume_quirk_list[] = { 594 /* Lenovo Mouse with Pixart controller */ 595 { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME }, 596 597 /* Pixart Mouse */ 598 { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME }, 599 { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME }, 600 { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME }, 601 { USB_DEVICE(0x03f0, 0x2b4a), .driver_info = USB_QUIRK_RESET_RESUME }, 602 603 /* Logitech Optical Mouse M90/M100 */ 604 { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME }, 605 606 { } /* terminating entry must be last */ 607 }; 608 609 /* 610 * Entries for endpoints that should be ignored when parsing configuration 611 * descriptors. 612 * 613 * Matched for devices with USB_QUIRK_ENDPOINT_IGNORE. 614 */ 615 static const struct usb_device_id usb_endpoint_ignore[] = { 616 { USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x01 }, 617 { USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x81 }, 618 { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0202, 1), .driver_info = 0x85 }, 619 { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0208, 1), .driver_info = 0x85 }, 620 { } 621 }; 622 623 bool usb_endpoint_is_ignored(struct usb_device *udev, 624 struct usb_host_interface *intf, 625 struct usb_endpoint_descriptor *epd) 626 { 627 const struct usb_device_id *id; 628 unsigned int address; 629 630 for (id = usb_endpoint_ignore; id->match_flags; ++id) { 631 if (!usb_match_device(udev, id)) 632 continue; 633 634 if (!usb_match_one_id_intf(udev, intf, id)) 635 continue; 636 637 address = id->driver_info; 638 if (address == epd->bEndpointAddress) 639 return true; 640 } 641 642 return false; 643 } 644 645 static bool usb_match_any_interface(struct usb_device *udev, 646 const struct usb_device_id *id) 647 { 648 unsigned int i; 649 650 for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) { 651 struct usb_host_config *cfg = &udev->config[i]; 652 unsigned int j; 653 654 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) { 655 struct usb_interface_cache *cache; 656 struct usb_host_interface *intf; 657 658 cache = cfg->intf_cache[j]; 659 if (cache->num_altsetting == 0) 660 continue; 661 662 intf = &cache->altsetting[0]; 663 if (usb_match_one_id_intf(udev, intf, id)) 664 return true; 665 } 666 } 667 668 return false; 669 } 670 671 static int usb_amd_resume_quirk(struct usb_device *udev) 672 { 673 struct usb_hcd *hcd; 674 675 hcd = bus_to_hcd(udev->bus); 676 /* The device should be attached directly to root hub */ 677 if (udev->level == 1 && hcd->amd_resume_bug == 1) 678 return 1; 679 680 return 0; 681 } 682 683 static u32 usb_detect_static_quirks(struct usb_device *udev, 684 const struct usb_device_id *id) 685 { 686 u32 quirks = 0; 687 688 for (; id->match_flags; id++) { 689 if (!usb_match_device(udev, id)) 690 continue; 691 692 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) && 693 !usb_match_any_interface(udev, id)) 694 continue; 695 696 quirks |= (u32)(id->driver_info); 697 } 698 699 return quirks; 700 } 701 702 static u32 usb_detect_dynamic_quirks(struct usb_device *udev) 703 { 704 u16 vid = le16_to_cpu(udev->descriptor.idVendor); 705 u16 pid = le16_to_cpu(udev->descriptor.idProduct); 706 int i, flags = 0; 707 708 mutex_lock(&quirk_mutex); 709 710 for (i = 0; i < quirk_count; i++) { 711 if (vid == quirk_list[i].vid && pid == quirk_list[i].pid) { 712 flags = quirk_list[i].flags; 713 break; 714 } 715 } 716 717 mutex_unlock(&quirk_mutex); 718 719 return flags; 720 } 721 722 /* 723 * Detect any quirks the device has, and do any housekeeping for it if needed. 724 */ 725 void usb_detect_quirks(struct usb_device *udev) 726 { 727 udev->quirks = usb_detect_static_quirks(udev, usb_quirk_list); 728 729 /* 730 * Pixart-based mice would trigger remote wakeup issue on AMD 731 * Yangtze chipset, so set them as RESET_RESUME flag. 732 */ 733 if (usb_amd_resume_quirk(udev)) 734 udev->quirks |= usb_detect_static_quirks(udev, 735 usb_amd_resume_quirk_list); 736 737 udev->quirks ^= usb_detect_dynamic_quirks(udev); 738 739 if (udev->quirks) 740 dev_dbg(&udev->dev, "USB quirks for this device: 0x%x\n", 741 udev->quirks); 742 743 #ifdef CONFIG_USB_DEFAULT_PERSIST 744 if (!(udev->quirks & USB_QUIRK_RESET)) 745 udev->persist_enabled = 1; 746 #else 747 /* Hubs are automatically enabled for USB-PERSIST */ 748 if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) 749 udev->persist_enabled = 1; 750 #endif /* CONFIG_USB_DEFAULT_PERSIST */ 751 } 752 753 void usb_detect_interface_quirks(struct usb_device *udev) 754 { 755 u32 quirks; 756 757 quirks = usb_detect_static_quirks(udev, usb_interface_quirk_list); 758 if (quirks == 0) 759 return; 760 761 dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n", 762 quirks); 763 udev->quirks |= quirks; 764 } 765 766 void usb_release_quirk_list(void) 767 { 768 mutex_lock(&quirk_mutex); 769 kfree(quirk_list); 770 quirk_list = NULL; 771 mutex_unlock(&quirk_mutex); 772 } 773