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