quirks.c 22 KB

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  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. #include <linux/moduleparam.h>
  9. #include <linux/usb.h>
  10. #include <linux/usb/quirks.h>
  11. #include <linux/usb/hcd.h>
  12. #include "usb.h"
  13. struct quirk_entry {
  14. u16 vid;
  15. u16 pid;
  16. u32 flags;
  17. };
  18. static DEFINE_MUTEX(quirk_mutex);
  19. static struct quirk_entry *quirk_list;
  20. static unsigned int quirk_count;
  21. static char quirks_param[128];
  22. static int quirks_param_set(const char *value, const struct kernel_param *kp)
  23. {
  24. char *val, *p, *field;
  25. u16 vid, pid;
  26. u32 flags;
  27. size_t i;
  28. int err;
  29. val = kstrdup(value, GFP_KERNEL);
  30. if (!val)
  31. return -ENOMEM;
  32. err = param_set_copystring(val, kp);
  33. if (err) {
  34. kfree(val);
  35. return err;
  36. }
  37. mutex_lock(&quirk_mutex);
  38. if (!*val) {
  39. quirk_count = 0;
  40. kfree(quirk_list);
  41. quirk_list = NULL;
  42. goto unlock;
  43. }
  44. for (quirk_count = 1, i = 0; val[i]; i++)
  45. if (val[i] == ',')
  46. quirk_count++;
  47. if (quirk_list) {
  48. kfree(quirk_list);
  49. quirk_list = NULL;
  50. }
  51. quirk_list = kcalloc(quirk_count, sizeof(struct quirk_entry),
  52. GFP_KERNEL);
  53. if (!quirk_list) {
  54. quirk_count = 0;
  55. mutex_unlock(&quirk_mutex);
  56. kfree(val);
  57. return -ENOMEM;
  58. }
  59. for (i = 0, p = val; p && *p;) {
  60. /* Each entry consists of VID:PID:flags */
  61. field = strsep(&p, ":");
  62. if (!field)
  63. break;
  64. if (kstrtou16(field, 16, &vid))
  65. break;
  66. field = strsep(&p, ":");
  67. if (!field)
  68. break;
  69. if (kstrtou16(field, 16, &pid))
  70. break;
  71. field = strsep(&p, ",");
  72. if (!field || !*field)
  73. break;
  74. /* Collect the flags */
  75. for (flags = 0; *field; field++) {
  76. switch (*field) {
  77. case 'a':
  78. flags |= USB_QUIRK_STRING_FETCH_255;
  79. break;
  80. case 'b':
  81. flags |= USB_QUIRK_RESET_RESUME;
  82. break;
  83. case 'c':
  84. flags |= USB_QUIRK_NO_SET_INTF;
  85. break;
  86. case 'd':
  87. flags |= USB_QUIRK_CONFIG_INTF_STRINGS;
  88. break;
  89. case 'e':
  90. flags |= USB_QUIRK_RESET;
  91. break;
  92. case 'f':
  93. flags |= USB_QUIRK_HONOR_BNUMINTERFACES;
  94. break;
  95. case 'g':
  96. flags |= USB_QUIRK_DELAY_INIT;
  97. break;
  98. case 'h':
  99. flags |= USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL;
  100. break;
  101. case 'i':
  102. flags |= USB_QUIRK_DEVICE_QUALIFIER;
  103. break;
  104. case 'j':
  105. flags |= USB_QUIRK_IGNORE_REMOTE_WAKEUP;
  106. break;
  107. case 'k':
  108. flags |= USB_QUIRK_NO_LPM;
  109. break;
  110. case 'l':
  111. flags |= USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL;
  112. break;
  113. case 'm':
  114. flags |= USB_QUIRK_DISCONNECT_SUSPEND;
  115. break;
  116. case 'n':
  117. flags |= USB_QUIRK_DELAY_CTRL_MSG;
  118. break;
  119. case 'o':
  120. flags |= USB_QUIRK_HUB_SLOW_RESET;
  121. break;
  122. case 'p':
  123. flags |= USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT;
  124. break;
  125. /* Ignore unrecognized flag characters */
  126. }
  127. }
  128. quirk_list[i++] = (struct quirk_entry)
  129. { .vid = vid, .pid = pid, .flags = flags };
  130. }
  131. if (i < quirk_count)
  132. quirk_count = i;
  133. unlock:
  134. mutex_unlock(&quirk_mutex);
  135. kfree(val);
  136. return 0;
  137. }
  138. static const struct kernel_param_ops quirks_param_ops = {
  139. .set = quirks_param_set,
  140. .get = param_get_string,
  141. };
  142. static struct kparam_string quirks_param_string = {
  143. .maxlen = sizeof(quirks_param),
  144. .string = quirks_param,
  145. };
  146. device_param_cb(quirks, &quirks_param_ops, &quirks_param_string, 0644);
  147. MODULE_PARM_DESC(quirks, "Add/modify USB quirks by specifying quirks=vendorID:productID:quirks");
  148. /* Lists of quirky USB devices, split in device quirks and interface quirks.
  149. * Device quirks are applied at the very beginning of the enumeration process,
  150. * right after reading the device descriptor. They can thus only match on device
  151. * information.
  152. *
  153. * Interface quirks are applied after reading all the configuration descriptors.
  154. * They can match on both device and interface information.
  155. *
  156. * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as
  157. * interface quirks, as they only influence the enumeration process which is run
  158. * before processing the interface quirks.
  159. *
  160. * Please keep the lists ordered by:
  161. * 1) Vendor ID
  162. * 2) Product ID
  163. * 3) Class ID
  164. */
  165. static const struct usb_device_id usb_quirk_list[] = {
  166. /* CBM - Flash disk */
  167. { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
  168. /* WORLDE Controller KS49 or Prodipe MIDI 49C USB controller */
  169. { USB_DEVICE(0x0218, 0x0201), .driver_info =
  170. USB_QUIRK_CONFIG_INTF_STRINGS },
  171. /* WORLDE easy key (easykey.25) MIDI controller */
  172. { USB_DEVICE(0x0218, 0x0401), .driver_info =
  173. USB_QUIRK_CONFIG_INTF_STRINGS },
  174. /* HP 5300/5370C scanner */
  175. { USB_DEVICE(0x03f0, 0x0701), .driver_info =
  176. USB_QUIRK_STRING_FETCH_255 },
  177. /* HP v222w 16GB Mini USB Drive */
  178. { USB_DEVICE(0x03f0, 0x3f40), .driver_info = USB_QUIRK_DELAY_INIT },
  179. /* Creative SB Audigy 2 NX */
  180. { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
  181. /* USB3503 */
  182. { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
  183. /* Microsoft Wireless Laser Mouse 6000 Receiver */
  184. { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME },
  185. /* Microsoft LifeCam-VX700 v2.0 */
  186. { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
  187. /* Microsoft Surface Dock Ethernet (RTL8153 GigE) */
  188. { USB_DEVICE(0x045e, 0x07c6), .driver_info = USB_QUIRK_NO_LPM },
  189. /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */
  190. { USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME },
  191. /* Logitech HD Webcam C270 */
  192. { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME |
  193. USB_QUIRK_NO_LPM},
  194. /* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */
  195. { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
  196. { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },
  197. { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
  198. { USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT },
  199. { USB_DEVICE(0x046d, 0x085c), .driver_info = USB_QUIRK_DELAY_INIT },
  200. /* Logitech ConferenceCam CC3000e */
  201. { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
  202. { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
  203. /* Logitech PTZ Pro Camera */
  204. { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
  205. /* Logitech Screen Share */
  206. { USB_DEVICE(0x046d, 0x086c), .driver_info = USB_QUIRK_NO_LPM },
  207. /* Logitech Quickcam Fusion */
  208. { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
  209. /* Logitech Quickcam Orbit MP */
  210. { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
  211. /* Logitech Quickcam Pro for Notebook */
  212. { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
  213. /* Logitech Quickcam Pro 5000 */
  214. { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
  215. /* Logitech Quickcam OEM Dell Notebook */
  216. { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
  217. /* Logitech Quickcam OEM Cisco VT Camera II */
  218. { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
  219. /* Logitech Harmony 700-series */
  220. { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
  221. /* Philips PSC805 audio device */
  222. { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
  223. /* Plantronic Audio 655 DSP */
  224. { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME },
  225. /* Plantronic Audio 648 USB */
  226. { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME },
  227. /* Artisman Watchdog Dongle */
  228. { USB_DEVICE(0x04b4, 0x0526), .driver_info =
  229. USB_QUIRK_CONFIG_INTF_STRINGS },
  230. /* Microchip Joss Optical infrared touchboard device */
  231. { USB_DEVICE(0x04d8, 0x000c), .driver_info =
  232. USB_QUIRK_CONFIG_INTF_STRINGS },
  233. /* CarrolTouch 4000U */
  234. { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
  235. /* CarrolTouch 4500U */
  236. { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
  237. /* Samsung Android phone modem - ID conflict with SPH-I500 */
  238. { USB_DEVICE(0x04e8, 0x6601), .driver_info =
  239. USB_QUIRK_CONFIG_INTF_STRINGS },
  240. /* Elan Touchscreen */
  241. { USB_DEVICE(0x04f3, 0x0089), .driver_info =
  242. USB_QUIRK_DEVICE_QUALIFIER },
  243. { USB_DEVICE(0x04f3, 0x009b), .driver_info =
  244. USB_QUIRK_DEVICE_QUALIFIER },
  245. { USB_DEVICE(0x04f3, 0x010c), .driver_info =
  246. USB_QUIRK_DEVICE_QUALIFIER },
  247. { USB_DEVICE(0x04f3, 0x0125), .driver_info =
  248. USB_QUIRK_DEVICE_QUALIFIER },
  249. { USB_DEVICE(0x04f3, 0x016f), .driver_info =
  250. USB_QUIRK_DEVICE_QUALIFIER },
  251. { USB_DEVICE(0x04f3, 0x0381), .driver_info =
  252. USB_QUIRK_NO_LPM },
  253. { USB_DEVICE(0x04f3, 0x21b8), .driver_info =
  254. USB_QUIRK_DEVICE_QUALIFIER },
  255. /* Roland SC-8820 */
  256. { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
  257. /* Edirol SD-20 */
  258. { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
  259. /* Alcor Micro Corp. Hub */
  260. { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
  261. /* appletouch */
  262. { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
  263. /* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */
  264. { USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM },
  265. /* ELSA MicroLink 56K */
  266. { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME },
  267. /* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */
  268. { USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM },
  269. /* Avision AV600U */
  270. { USB_DEVICE(0x0638, 0x0a13), .driver_info =
  271. USB_QUIRK_STRING_FETCH_255 },
  272. /* Prolific Single-LUN Mass Storage Card Reader */
  273. { USB_DEVICE(0x067b, 0x2731), .driver_info = USB_QUIRK_DELAY_INIT |
  274. USB_QUIRK_NO_LPM },
  275. /* Saitek Cyborg Gold Joystick */
  276. { USB_DEVICE(0x06a3, 0x0006), .driver_info =
  277. USB_QUIRK_CONFIG_INTF_STRINGS },
  278. /* Agfa SNAPSCAN 1212U */
  279. { USB_DEVICE(0x06bd, 0x0001), .driver_info = USB_QUIRK_RESET_RESUME },
  280. /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
  281. { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
  282. /* Guillemot Webcam Hercules Dualpix Exchange*/
  283. { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
  284. /* Guillemot Hercules DJ Console audio card (BZ 208357) */
  285. { USB_DEVICE(0x06f8, 0xb000), .driver_info =
  286. USB_QUIRK_ENDPOINT_IGNORE },
  287. /* Midiman M-Audio Keystation 88es */
  288. { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
  289. /* SanDisk Ultra Fit and Ultra Flair */
  290. { USB_DEVICE(0x0781, 0x5583), .driver_info = USB_QUIRK_NO_LPM },
  291. { USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM },
  292. /* SanDisk Corp. SanDisk 3.2Gen1 */
  293. { USB_DEVICE(0x0781, 0x5596), .driver_info = USB_QUIRK_DELAY_INIT },
  294. { USB_DEVICE(0x0781, 0x55a3), .driver_info = USB_QUIRK_DELAY_INIT },
  295. /* SanDisk Extreme 55AE */
  296. { USB_DEVICE(0x0781, 0x55ae), .driver_info = USB_QUIRK_NO_LPM },
  297. /* Realforce 87U Keyboard */
  298. { USB_DEVICE(0x0853, 0x011b), .driver_info = USB_QUIRK_NO_LPM },
  299. /* M-Systems Flash Disk Pioneers */
  300. { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
  301. /* Baum Vario Ultra */
  302. { USB_DEVICE(0x0904, 0x6101), .driver_info =
  303. USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
  304. { USB_DEVICE(0x0904, 0x6102), .driver_info =
  305. USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
  306. { USB_DEVICE(0x0904, 0x6103), .driver_info =
  307. USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
  308. /* Silicon Motion Flash Drive */
  309. { USB_DEVICE(0x090c, 0x1000), .driver_info = USB_QUIRK_DELAY_INIT },
  310. /* Sound Devices USBPre2 */
  311. { USB_DEVICE(0x0926, 0x0202), .driver_info =
  312. USB_QUIRK_ENDPOINT_IGNORE },
  313. /* Sound Devices MixPre-D */
  314. { USB_DEVICE(0x0926, 0x0208), .driver_info =
  315. USB_QUIRK_ENDPOINT_IGNORE },
  316. /* Keytouch QWERTY Panel keyboard */
  317. { USB_DEVICE(0x0926, 0x3333), .driver_info =
  318. USB_QUIRK_CONFIG_INTF_STRINGS },
  319. /* Kingston DataTraveler 3.0 */
  320. { USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
  321. /* NVIDIA Jetson devices in Force Recovery mode */
  322. { USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME },
  323. { USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME },
  324. { USB_DEVICE(0x0955, 0x7418), .driver_info = USB_QUIRK_RESET_RESUME },
  325. { USB_DEVICE(0x0955, 0x7721), .driver_info = USB_QUIRK_RESET_RESUME },
  326. { USB_DEVICE(0x0955, 0x7c18), .driver_info = USB_QUIRK_RESET_RESUME },
  327. { USB_DEVICE(0x0955, 0x7e19), .driver_info = USB_QUIRK_RESET_RESUME },
  328. { USB_DEVICE(0x0955, 0x7f21), .driver_info = USB_QUIRK_RESET_RESUME },
  329. /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
  330. { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
  331. /* ELMO L-12F document camera */
  332. { USB_DEVICE(0x09a1, 0x0028), .driver_info = USB_QUIRK_DELAY_CTRL_MSG },
  333. /* Broadcom BCM92035DGROM BT dongle */
  334. { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
  335. /* MAYA44USB sound device */
  336. { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
  337. /* ASUS Base Station(T100) */
  338. { USB_DEVICE(0x0b05, 0x17e0), .driver_info =
  339. USB_QUIRK_IGNORE_REMOTE_WAKEUP },
  340. /* Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)*/
  341. { USB_DEVICE(0x0bda, 0x0151), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS },
  342. /* Realtek hub in Dell WD19 (Type-C) */
  343. { USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM },
  344. /* Generic RTL8153 based ethernet adapters */
  345. { USB_DEVICE(0x0bda, 0x8153), .driver_info = USB_QUIRK_NO_LPM },
  346. /* SONiX USB DEVICE Touchpad */
  347. { USB_DEVICE(0x0c45, 0x7056), .driver_info =
  348. USB_QUIRK_IGNORE_REMOTE_WAKEUP },
  349. /* Sony Xperia XZ1 Compact (lilac) smartphone in fastboot mode */
  350. { USB_DEVICE(0x0fce, 0x0dde), .driver_info = USB_QUIRK_NO_LPM },
  351. /* Action Semiconductor flash disk */
  352. { USB_DEVICE(0x10d6, 0x2200), .driver_info =
  353. USB_QUIRK_STRING_FETCH_255 },
  354. /* novation SoundControl XL */
  355. { USB_DEVICE(0x1235, 0x0061), .driver_info = USB_QUIRK_RESET_RESUME },
  356. /* Focusrite Scarlett Solo USB */
  357. { USB_DEVICE(0x1235, 0x8211), .driver_info =
  358. USB_QUIRK_DISCONNECT_SUSPEND },
  359. /* Huawei 4G LTE module */
  360. { USB_DEVICE(0x12d1, 0x15bb), .driver_info =
  361. USB_QUIRK_DISCONNECT_SUSPEND },
  362. { USB_DEVICE(0x12d1, 0x15c1), .driver_info =
  363. USB_QUIRK_DISCONNECT_SUSPEND },
  364. { USB_DEVICE(0x12d1, 0x15c3), .driver_info =
  365. USB_QUIRK_DISCONNECT_SUSPEND },
  366. /* SKYMEDI USB_DRIVE */
  367. { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
  368. /* Razer - Razer Blade Keyboard */
  369. { USB_DEVICE(0x1532, 0x0116), .driver_info =
  370. USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
  371. /* Lenovo ThinkPad OneLink+ Dock twin hub controllers (VIA Labs VL812) */
  372. { USB_DEVICE(0x17ef, 0x1018), .driver_info = USB_QUIRK_RESET_RESUME },
  373. { USB_DEVICE(0x17ef, 0x1019), .driver_info = USB_QUIRK_RESET_RESUME },
  374. /* Lenovo USB-C to Ethernet Adapter RTL8153-04 */
  375. { USB_DEVICE(0x17ef, 0x720c), .driver_info = USB_QUIRK_NO_LPM },
  376. /* Lenovo Powered USB-C Travel Hub (4X90S92381, RTL8153 GigE) */
  377. { USB_DEVICE(0x17ef, 0x721e), .driver_info = USB_QUIRK_NO_LPM },
  378. /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
  379. { USB_DEVICE(0x17ef, 0xa012), .driver_info =
  380. USB_QUIRK_DISCONNECT_SUSPEND },
  381. /* Lenovo ThinkPad USB-C Dock Gen2 Ethernet (RTL8153 GigE) */
  382. { USB_DEVICE(0x17ef, 0xa387), .driver_info = USB_QUIRK_NO_LPM },
  383. /* BUILDWIN Photo Frame */
  384. { USB_DEVICE(0x1908, 0x1315), .driver_info =
  385. USB_QUIRK_HONOR_BNUMINTERFACES },
  386. /* Protocol and OTG Electrical Test Device */
  387. { USB_DEVICE(0x1a0a, 0x0200), .driver_info =
  388. USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
  389. /* Terminus Technology Inc. Hub */
  390. { USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET },
  391. /* Corsair K70 RGB */
  392. { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT |
  393. USB_QUIRK_DELAY_CTRL_MSG },
  394. /* Corsair Strafe */
  395. { USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT |
  396. USB_QUIRK_DELAY_CTRL_MSG },
  397. /* Corsair Strafe RGB */
  398. { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
  399. USB_QUIRK_DELAY_CTRL_MSG },
  400. /* Corsair K70 LUX RGB */
  401. { USB_DEVICE(0x1b1c, 0x1b33), .driver_info = USB_QUIRK_DELAY_INIT },
  402. /* Corsair K70 LUX */
  403. { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT },
  404. /* Corsair K70 RGB RAPDIFIRE */
  405. { USB_DEVICE(0x1b1c, 0x1b38), .driver_info = USB_QUIRK_DELAY_INIT |
  406. USB_QUIRK_DELAY_CTRL_MSG },
  407. /* START BP-850k Printer */
  408. { USB_DEVICE(0x1bc3, 0x0003), .driver_info = USB_QUIRK_NO_SET_INTF },
  409. /* MIDI keyboard WORLDE MINI */
  410. { USB_DEVICE(0x1c75, 0x0204), .driver_info =
  411. USB_QUIRK_CONFIG_INTF_STRINGS },
  412. /* Acer C120 LED Projector */
  413. { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM },
  414. /* Blackmagic Design Intensity Shuttle */
  415. { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM },
  416. /* Blackmagic Design UltraStudio SDI */
  417. { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM },
  418. /* Teclast disk */
  419. { USB_DEVICE(0x1f75, 0x0917), .driver_info = USB_QUIRK_NO_LPM },
  420. /* Hauppauge HVR-950q */
  421. { USB_DEVICE(0x2040, 0x7200), .driver_info =
  422. USB_QUIRK_CONFIG_INTF_STRINGS },
  423. /* VLI disk */
  424. { USB_DEVICE(0x2109, 0x0711), .driver_info = USB_QUIRK_NO_LPM },
  425. /* Raydium Touchscreen */
  426. { USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM },
  427. { USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM },
  428. { USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM },
  429. /* APTIV AUTOMOTIVE HUB */
  430. { USB_DEVICE(0x2c48, 0x0132), .driver_info =
  431. USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT },
  432. /* DJI CineSSD */
  433. { USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },
  434. /* Alcor Link AK9563 SC Reader used in 2022 Lenovo ThinkPads */
  435. { USB_DEVICE(0x2ce3, 0x9563), .driver_info = USB_QUIRK_NO_LPM },
  436. /* DELL USB GEN2 */
  437. { USB_DEVICE(0x413c, 0xb062), .driver_info = USB_QUIRK_NO_LPM | USB_QUIRK_RESET_RESUME },
  438. /* VCOM device */
  439. { USB_DEVICE(0x4296, 0x7570), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS },
  440. /* INTEL VALUE SSD */
  441. { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
  442. { } /* terminating entry must be last */
  443. };
  444. static const struct usb_device_id usb_interface_quirk_list[] = {
  445. /* Logitech UVC Cameras */
  446. { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
  447. .driver_info = USB_QUIRK_RESET_RESUME },
  448. { } /* terminating entry must be last */
  449. };
  450. static const struct usb_device_id usb_amd_resume_quirk_list[] = {
  451. /* Lenovo Mouse with Pixart controller */
  452. { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME },
  453. /* Pixart Mouse */
  454. { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME },
  455. { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME },
  456. { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME },
  457. { USB_DEVICE(0x03f0, 0x2b4a), .driver_info = USB_QUIRK_RESET_RESUME },
  458. /* Logitech Optical Mouse M90/M100 */
  459. { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME },
  460. { } /* terminating entry must be last */
  461. };
  462. /*
  463. * Entries for endpoints that should be ignored when parsing configuration
  464. * descriptors.
  465. *
  466. * Matched for devices with USB_QUIRK_ENDPOINT_IGNORE.
  467. */
  468. static const struct usb_device_id usb_endpoint_ignore[] = {
  469. { USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x01 },
  470. { USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x81 },
  471. { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0202, 1), .driver_info = 0x85 },
  472. { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0208, 1), .driver_info = 0x85 },
  473. { }
  474. };
  475. bool usb_endpoint_is_ignored(struct usb_device *udev,
  476. struct usb_host_interface *intf,
  477. struct usb_endpoint_descriptor *epd)
  478. {
  479. const struct usb_device_id *id;
  480. unsigned int address;
  481. for (id = usb_endpoint_ignore; id->match_flags; ++id) {
  482. if (!usb_match_device(udev, id))
  483. continue;
  484. if (!usb_match_one_id_intf(udev, intf, id))
  485. continue;
  486. address = id->driver_info;
  487. if (address == epd->bEndpointAddress)
  488. return true;
  489. }
  490. return false;
  491. }
  492. static bool usb_match_any_interface(struct usb_device *udev,
  493. const struct usb_device_id *id)
  494. {
  495. unsigned int i;
  496. for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
  497. struct usb_host_config *cfg = &udev->config[i];
  498. unsigned int j;
  499. for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
  500. struct usb_interface_cache *cache;
  501. struct usb_host_interface *intf;
  502. cache = cfg->intf_cache[j];
  503. if (cache->num_altsetting == 0)
  504. continue;
  505. intf = &cache->altsetting[0];
  506. if (usb_match_one_id_intf(udev, intf, id))
  507. return true;
  508. }
  509. }
  510. return false;
  511. }
  512. static int usb_amd_resume_quirk(struct usb_device *udev)
  513. {
  514. struct usb_hcd *hcd;
  515. hcd = bus_to_hcd(udev->bus);
  516. /* The device should be attached directly to root hub */
  517. if (udev->level == 1 && hcd->amd_resume_bug == 1)
  518. return 1;
  519. return 0;
  520. }
  521. static u32 usb_detect_static_quirks(struct usb_device *udev,
  522. const struct usb_device_id *id)
  523. {
  524. u32 quirks = 0;
  525. for (; id->match_flags; id++) {
  526. if (!usb_match_device(udev, id))
  527. continue;
  528. if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
  529. !usb_match_any_interface(udev, id))
  530. continue;
  531. quirks |= (u32)(id->driver_info);
  532. }
  533. return quirks;
  534. }
  535. static u32 usb_detect_dynamic_quirks(struct usb_device *udev)
  536. {
  537. u16 vid = le16_to_cpu(udev->descriptor.idVendor);
  538. u16 pid = le16_to_cpu(udev->descriptor.idProduct);
  539. int i, flags = 0;
  540. mutex_lock(&quirk_mutex);
  541. for (i = 0; i < quirk_count; i++) {
  542. if (vid == quirk_list[i].vid && pid == quirk_list[i].pid) {
  543. flags = quirk_list[i].flags;
  544. break;
  545. }
  546. }
  547. mutex_unlock(&quirk_mutex);
  548. return flags;
  549. }
  550. /*
  551. * Detect any quirks the device has, and do any housekeeping for it if needed.
  552. */
  553. void usb_detect_quirks(struct usb_device *udev)
  554. {
  555. udev->quirks = usb_detect_static_quirks(udev, usb_quirk_list);
  556. /*
  557. * Pixart-based mice would trigger remote wakeup issue on AMD
  558. * Yangtze chipset, so set them as RESET_RESUME flag.
  559. */
  560. if (usb_amd_resume_quirk(udev))
  561. udev->quirks |= usb_detect_static_quirks(udev,
  562. usb_amd_resume_quirk_list);
  563. udev->quirks ^= usb_detect_dynamic_quirks(udev);
  564. if (udev->quirks)
  565. dev_dbg(&udev->dev, "USB quirks for this device: 0x%x\n",
  566. udev->quirks);
  567. #ifdef CONFIG_USB_DEFAULT_PERSIST
  568. if (!(udev->quirks & USB_QUIRK_RESET))
  569. udev->persist_enabled = 1;
  570. #else
  571. /* Hubs are automatically enabled for USB-PERSIST */
  572. if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
  573. udev->persist_enabled = 1;
  574. #endif /* CONFIG_USB_DEFAULT_PERSIST */
  575. }
  576. void usb_detect_interface_quirks(struct usb_device *udev)
  577. {
  578. u32 quirks;
  579. quirks = usb_detect_static_quirks(udev, usb_interface_quirk_list);
  580. if (quirks == 0)
  581. return;
  582. dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",
  583. quirks);
  584. udev->quirks |= quirks;
  585. }
  586. void usb_release_quirk_list(void)
  587. {
  588. mutex_lock(&quirk_mutex);
  589. kfree(quirk_list);
  590. quirk_list = NULL;
  591. mutex_unlock(&quirk_mutex);
  592. }