hid-quirks.c 27 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683
  1. /*
  2. * USB HID quirks support for Linux
  3. *
  4. * Copyright (c) 1999 Andreas Gal
  5. * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
  6. * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
  7. * Copyright (c) 2006-2007 Jiri Kosina
  8. * Copyright (c) 2007 Paul Walmsley
  9. */
  10. /*
  11. * This program is free software; you can redistribute it and/or modify it
  12. * under the terms of the GNU General Public License as published by the Free
  13. * Software Foundation; either version 2 of the License, or (at your option)
  14. * any later version.
  15. */
  16. #include <linux/hid.h>
  17. #define USB_VENDOR_ID_A4TECH 0x09da
  18. #define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006
  19. #define USB_VENDOR_ID_AASHIMA 0x06d6
  20. #define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025
  21. #define USB_DEVICE_ID_AASHIMA_PREDATOR 0x0026
  22. #define USB_VENDOR_ID_ACECAD 0x0460
  23. #define USB_DEVICE_ID_ACECAD_FLAIR 0x0004
  24. #define USB_DEVICE_ID_ACECAD_302 0x0008
  25. #define USB_VENDOR_ID_AIPTEK 0x08ca
  26. #define USB_DEVICE_ID_AIPTEK_01 0x0001
  27. #define USB_DEVICE_ID_AIPTEK_10 0x0010
  28. #define USB_DEVICE_ID_AIPTEK_20 0x0020
  29. #define USB_DEVICE_ID_AIPTEK_21 0x0021
  30. #define USB_DEVICE_ID_AIPTEK_22 0x0022
  31. #define USB_DEVICE_ID_AIPTEK_23 0x0023
  32. #define USB_DEVICE_ID_AIPTEK_24 0x0024
  33. #define USB_VENDOR_ID_AIRCABLE 0x16CA
  34. #define USB_DEVICE_ID_AIRCABLE1 0x1502
  35. #define USB_VENDOR_ID_ALCOR 0x058f
  36. #define USB_DEVICE_ID_ALCOR_USBRS232 0x9720
  37. #define USB_VENDOR_ID_ALPS 0x0433
  38. #define USB_DEVICE_ID_IBM_GAMEPAD 0x1101
  39. #define USB_VENDOR_ID_APPLE 0x05ac
  40. #define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
  41. #define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e
  42. #define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO 0x020f
  43. #define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214
  44. #define USB_DEVICE_ID_APPLE_GEYSER_ISO 0x0215
  45. #define USB_DEVICE_ID_APPLE_GEYSER_JIS 0x0216
  46. #define USB_DEVICE_ID_APPLE_GEYSER3_ANSI 0x0217
  47. #define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218
  48. #define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219
  49. #define USB_DEVICE_ID_APPLE_GEYSER4_ANSI 0x021a
  50. #define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b
  51. #define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
  52. #define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
  53. #define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
  54. #define USB_DEVICE_ID_APPLE_IR 0x8240
  55. #define USB_VENDOR_ID_ATEN 0x0557
  56. #define USB_DEVICE_ID_ATEN_UC100KM 0x2004
  57. #define USB_DEVICE_ID_ATEN_CS124U 0x2202
  58. #define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204
  59. #define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205
  60. #define USB_DEVICE_ID_ATEN_4PORTKVMC 0x2208
  61. #define USB_VENDOR_ID_BELKIN 0x050d
  62. #define USB_DEVICE_ID_FLIP_KVM 0x3201
  63. #define USB_VENDOR_ID_BERKSHIRE 0x0c98
  64. #define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140
  65. #define USB_VENDOR_ID_CHERRY 0x046a
  66. #define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
  67. #define USB_VENDOR_ID_CHIC 0x05fe
  68. #define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014
  69. #define USB_VENDOR_ID_CIDC 0x1677
  70. #define USB_VENDOR_ID_CODEMERCS 0x07c0
  71. #define USB_DEVICE_ID_CODEMERCS_IOW_FIRST 0x1500
  72. #define USB_DEVICE_ID_CODEMERCS_IOW_LAST 0x15ff
  73. #define USB_VENDOR_ID_CYPRESS 0x04b4
  74. #define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
  75. #define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
  76. #define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE 0x7417
  77. #define USB_VENDOR_ID_DELL 0x413c
  78. #define USB_DEVICE_ID_DELL_W7658 0x2005
  79. #define USB_VENDOR_ID_DELORME 0x1163
  80. #define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100
  81. #define USB_DEVICE_ID_DELORME_EM_LT20 0x0200
  82. #define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
  83. #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
  84. #define USB_VENDOR_ID_GLAB 0x06c2
  85. #define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
  86. #define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039
  87. #define USB_DEVICE_ID_0_0_4_IF_KIT 0x0040
  88. #define USB_DEVICE_ID_0_16_16_IF_KIT 0x0044
  89. #define USB_DEVICE_ID_8_8_8_IF_KIT 0x0045
  90. #define USB_DEVICE_ID_0_8_7_IF_KIT 0x0051
  91. #define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053
  92. #define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058
  93. #define USB_VENDOR_ID_GRIFFIN 0x077d
  94. #define USB_DEVICE_ID_POWERMATE 0x0410
  95. #define USB_DEVICE_ID_SOUNDKNOB 0x04AA
  96. #define USB_VENDOR_ID_GTCO 0x078c
  97. #define USB_DEVICE_ID_GTCO_90 0x0090
  98. #define USB_DEVICE_ID_GTCO_100 0x0100
  99. #define USB_DEVICE_ID_GTCO_101 0x0101
  100. #define USB_DEVICE_ID_GTCO_103 0x0103
  101. #define USB_DEVICE_ID_GTCO_104 0x0104
  102. #define USB_DEVICE_ID_GTCO_105 0x0105
  103. #define USB_DEVICE_ID_GTCO_106 0x0106
  104. #define USB_DEVICE_ID_GTCO_107 0x0107
  105. #define USB_DEVICE_ID_GTCO_108 0x0108
  106. #define USB_DEVICE_ID_GTCO_200 0x0200
  107. #define USB_DEVICE_ID_GTCO_201 0x0201
  108. #define USB_DEVICE_ID_GTCO_202 0x0202
  109. #define USB_DEVICE_ID_GTCO_203 0x0203
  110. #define USB_DEVICE_ID_GTCO_204 0x0204
  111. #define USB_DEVICE_ID_GTCO_205 0x0205
  112. #define USB_DEVICE_ID_GTCO_206 0x0206
  113. #define USB_DEVICE_ID_GTCO_207 0x0207
  114. #define USB_DEVICE_ID_GTCO_300 0x0300
  115. #define USB_DEVICE_ID_GTCO_301 0x0301
  116. #define USB_DEVICE_ID_GTCO_302 0x0302
  117. #define USB_DEVICE_ID_GTCO_303 0x0303
  118. #define USB_DEVICE_ID_GTCO_304 0x0304
  119. #define USB_DEVICE_ID_GTCO_305 0x0305
  120. #define USB_DEVICE_ID_GTCO_306 0x0306
  121. #define USB_DEVICE_ID_GTCO_307 0x0307
  122. #define USB_DEVICE_ID_GTCO_308 0x0308
  123. #define USB_DEVICE_ID_GTCO_309 0x0309
  124. #define USB_DEVICE_ID_GTCO_400 0x0400
  125. #define USB_DEVICE_ID_GTCO_401 0x0401
  126. #define USB_DEVICE_ID_GTCO_402 0x0402
  127. #define USB_DEVICE_ID_GTCO_403 0x0403
  128. #define USB_DEVICE_ID_GTCO_404 0x0404
  129. #define USB_DEVICE_ID_GTCO_405 0x0405
  130. #define USB_DEVICE_ID_GTCO_500 0x0500
  131. #define USB_DEVICE_ID_GTCO_501 0x0501
  132. #define USB_DEVICE_ID_GTCO_502 0x0502
  133. #define USB_DEVICE_ID_GTCO_503 0x0503
  134. #define USB_DEVICE_ID_GTCO_504 0x0504
  135. #define USB_DEVICE_ID_GTCO_1000 0x1000
  136. #define USB_DEVICE_ID_GTCO_1001 0x1001
  137. #define USB_DEVICE_ID_GTCO_1002 0x1002
  138. #define USB_DEVICE_ID_GTCO_1003 0x1003
  139. #define USB_DEVICE_ID_GTCO_1004 0x1004
  140. #define USB_DEVICE_ID_GTCO_1005 0x1005
  141. #define USB_DEVICE_ID_GTCO_1006 0x1006
  142. #define USB_VENDOR_ID_HAPP 0x078b
  143. #define USB_DEVICE_ID_UGCI_DRIVING 0x0010
  144. #define USB_DEVICE_ID_UGCI_FLYING 0x0020
  145. #define USB_DEVICE_ID_UGCI_FIGHTING 0x0030
  146. #define USB_VENDOR_ID_IMATION 0x0718
  147. #define USB_DEVICE_ID_DISC_STAKKA 0xd000
  148. #define USB_VENDOR_ID_KBGEAR 0x084e
  149. #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001
  150. #define USB_VENDOR_ID_LD 0x0f11
  151. #define USB_DEVICE_ID_LD_CASSY 0x1000
  152. #define USB_DEVICE_ID_LD_POCKETCASSY 0x1010
  153. #define USB_DEVICE_ID_LD_MOBILECASSY 0x1020
  154. #define USB_DEVICE_ID_LD_JWM 0x1080
  155. #define USB_DEVICE_ID_LD_DMMP 0x1081
  156. #define USB_DEVICE_ID_LD_UMIP 0x1090
  157. #define USB_DEVICE_ID_LD_XRAY1 0x1100
  158. #define USB_DEVICE_ID_LD_XRAY2 0x1101
  159. #define USB_DEVICE_ID_LD_VIDEOCOM 0x1200
  160. #define USB_DEVICE_ID_LD_COM3LAB 0x2000
  161. #define USB_DEVICE_ID_LD_TELEPORT 0x2010
  162. #define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020
  163. #define USB_DEVICE_ID_LD_POWERCONTROL 0x2030
  164. #define USB_DEVICE_ID_LD_MACHINETEST 0x2040
  165. #define USB_VENDOR_ID_LOGITECH 0x046d
  166. #define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101
  167. #define USB_DEVICE_ID_S510_RECEIVER 0xc50c
  168. #define USB_DEVICE_ID_S510_RECEIVER_2 0xc517
  169. #define USB_DEVICE_ID_MX3000_RECEIVER 0xc513
  170. #define USB_DEVICE_ID_DINOVO_EDGE 0xc714
  171. #define USB_VENDOR_ID_MCC 0x09db
  172. #define USB_DEVICE_ID_MCC_PMD1024LS 0x0076
  173. #define USB_DEVICE_ID_MCC_PMD1208LS 0x007a
  174. #define USB_VENDOR_ID_MGE 0x0463
  175. #define USB_DEVICE_ID_MGE_UPS 0xffff
  176. #define USB_DEVICE_ID_MGE_UPS1 0x0001
  177. #define USB_VENDOR_ID_NEC 0x073e
  178. #define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301
  179. #define USB_VENDOR_ID_ONTRAK 0x0a07
  180. #define USB_DEVICE_ID_ONTRAK_ADU100 0x0064
  181. #define USB_VENDOR_ID_PANJIT 0x134c
  182. #define USB_VENDOR_ID_PANTHERLORD 0x0810
  183. #define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK 0x0001
  184. #define USB_VENDOR_ID_PLAYDOTCOM 0x0b43
  185. #define USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII 0x0003
  186. #define USB_VENDOR_ID_SAITEK 0x06a3
  187. #define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17
  188. #define USB_VENDOR_ID_SONY 0x054c
  189. #define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
  190. #define USB_VENDOR_ID_SUN 0x0430
  191. #define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab
  192. #define USB_VENDOR_ID_TOPMAX 0x0663
  193. #define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103
  194. #define USB_VENDOR_ID_TURBOX 0x062a
  195. #define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201
  196. #define USB_VENDOR_ID_VERNIER 0x08f7
  197. #define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
  198. #define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
  199. #define USB_DEVICE_ID_VERNIER_SKIP 0x0003
  200. #define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
  201. #define USB_VENDOR_ID_WACOM 0x056a
  202. #define USB_VENDOR_ID_WISEGROUP 0x0925
  203. #define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101
  204. #define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
  205. #define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201
  206. #define USB_DEVICE_ID_QUAD_USB_JOYPAD 0x8800
  207. #define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866
  208. #define USB_VENDOR_ID_WISEGROUP_LTD 0x6677
  209. #define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
  210. #define USB_VENDOR_ID_YEALINK 0x6993
  211. #define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001
  212. /*
  213. * Alphabetically sorted blacklist by quirk type.
  214. */
  215. static const struct hid_blacklist {
  216. __u16 idVendor;
  217. __u16 idProduct;
  218. __u32 quirks;
  219. } hid_blacklist[] = {
  220. { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
  221. { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
  222. { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS },
  223. { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
  224. { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
  225. { USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
  226. { USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
  227. { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
  228. { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
  229. { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
  230. { USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
  231. { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
  232. { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
  233. { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION },
  234. { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE, HID_QUIRK_DUPLICATE_USAGES },
  235. { USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM, HID_QUIRK_HIDDEV },
  236. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE },
  237. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE },
  238. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE },
  239. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21, HID_QUIRK_IGNORE },
  240. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
  241. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
  242. { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
  243. { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
  244. { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
  245. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IR, HID_QUIRK_IGNORE },
  246. { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
  247. { USB_VENDOR_ID_CIDC, 0x0103, HID_QUIRK_IGNORE },
  248. { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
  249. { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
  250. { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
  251. { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
  252. { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
  253. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
  254. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
  255. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE },
  256. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT, HID_QUIRK_IGNORE },
  257. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT, HID_QUIRK_IGNORE },
  258. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE },
  259. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE },
  260. { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE },
  261. { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE },
  262. { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE },
  263. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE },
  264. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE },
  265. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE },
  266. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE },
  267. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE },
  268. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE },
  269. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE },
  270. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE },
  271. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE },
  272. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE },
  273. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE },
  274. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE },
  275. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE },
  276. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE },
  277. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE },
  278. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE },
  279. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE },
  280. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE },
  281. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE },
  282. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE },
  283. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE },
  284. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE },
  285. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE },
  286. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE },
  287. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE },
  288. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE },
  289. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE },
  290. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE },
  291. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE },
  292. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE },
  293. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE },
  294. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE },
  295. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE },
  296. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE },
  297. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE },
  298. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE },
  299. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE },
  300. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE },
  301. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE },
  302. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE },
  303. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE },
  304. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE },
  305. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
  306. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
  307. { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
  308. { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE },
  309. { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
  310. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE },
  311. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE },
  312. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY, HID_QUIRK_IGNORE },
  313. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM, HID_QUIRK_IGNORE },
  314. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP, HID_QUIRK_IGNORE },
  315. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP, HID_QUIRK_IGNORE },
  316. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1, HID_QUIRK_IGNORE },
  317. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2, HID_QUIRK_IGNORE },
  318. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM, HID_QUIRK_IGNORE },
  319. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB, HID_QUIRK_IGNORE },
  320. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT, HID_QUIRK_IGNORE },
  321. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER, HID_QUIRK_IGNORE },
  322. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL, HID_QUIRK_IGNORE },
  323. { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST, HID_QUIRK_IGNORE },
  324. { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS, HID_QUIRK_IGNORE },
  325. { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS, HID_QUIRK_IGNORE },
  326. { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE },
  327. { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE },
  328. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE },
  329. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20, HID_QUIRK_IGNORE },
  330. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30, HID_QUIRK_IGNORE },
  331. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE },
  332. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108, HID_QUIRK_IGNORE },
  333. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118, HID_QUIRK_IGNORE },
  334. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE },
  335. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
  336. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
  337. { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
  338. { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
  339. { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
  340. { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE },
  341. { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE },
  342. { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE },
  343. { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE },
  344. { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE },
  345. { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE },
  346. { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
  347. { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
  348. { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT, HID_QUIRK_IGNORE },
  349. { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE },
  350. { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
  351. { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
  352. { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER, HID_QUIRK_LOGITECH_DESCRIPTOR },
  353. { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER, HID_QUIRK_LOGITECH_DESCRIPTOR },
  354. { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2, HID_QUIRK_LOGITECH_DESCRIPTOR },
  355. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
  356. { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
  357. { USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
  358. { USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER },
  359. { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
  360. { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
  361. { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
  362. { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
  363. { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
  364. { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
  365. { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
  366. { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
  367. { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
  368. { USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
  369. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  370. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  371. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  372. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
  373. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  374. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  375. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
  376. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  377. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  378. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
  379. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  380. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  381. { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
  382. { USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658, HID_QUIRK_RESET_LEDS },
  383. { 0, 0 }
  384. };
  385. /* Dynamic HID quirks list - specified at runtime */
  386. struct quirks_list_struct {
  387. struct hid_blacklist hid_bl_item;
  388. struct list_head node;
  389. };
  390. static LIST_HEAD(dquirks_list);
  391. static DECLARE_RWSEM(dquirks_rwsem);
  392. /* Runtime ("dynamic") quirks manipulation functions */
  393. /**
  394. * usbhid_exists_dquirk: find any dynamic quirks for a USB HID device
  395. * @idVendor: the 16-bit USB vendor ID, in native byteorder
  396. * @idProduct: the 16-bit USB product ID, in native byteorder
  397. *
  398. * Description:
  399. * Scans dquirks_list for a matching dynamic quirk and returns
  400. * the pointer to the relevant struct hid_blacklist if found.
  401. * Must be called with a read lock held on dquirks_rwsem.
  402. *
  403. * Returns: NULL if no quirk found, struct hid_blacklist * if found.
  404. */
  405. static struct hid_blacklist *usbhid_exists_dquirk(const u16 idVendor,
  406. const u16 idProduct)
  407. {
  408. struct quirks_list_struct *q;
  409. struct hid_blacklist *bl_entry = NULL;
  410. WARN_ON(idVendor == 0);
  411. list_for_each_entry(q, &dquirks_list, node) {
  412. if (q->hid_bl_item.idVendor == idVendor &&
  413. q->hid_bl_item.idProduct == idProduct) {
  414. bl_entry = &q->hid_bl_item;
  415. break;
  416. }
  417. }
  418. if (bl_entry != NULL)
  419. dbg("Found dynamic quirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n",
  420. bl_entry->quirks, bl_entry->idVendor,
  421. bl_entry->idProduct);
  422. return bl_entry;
  423. }
  424. /**
  425. * usbhid_modify_dquirk: add/replace a HID quirk
  426. * @idVendor: the 16-bit USB vendor ID, in native byteorder
  427. * @idProduct: the 16-bit USB product ID, in native byteorder
  428. * @quirks: the u32 quirks value to add/replace
  429. *
  430. * Description:
  431. * If an dynamic quirk exists in memory for this (idVendor,
  432. * idProduct) pair, replace its quirks value with what was
  433. * provided. Otherwise, add the quirk to the dynamic quirks list.
  434. *
  435. * Returns: 0 OK, -error on failure.
  436. */
  437. int usbhid_modify_dquirk(const u16 idVendor, const u16 idProduct,
  438. const u32 quirks)
  439. {
  440. struct quirks_list_struct *q_new, *q;
  441. int list_edited = 0;
  442. if (!idVendor) {
  443. dbg("Cannot add a quirk with idVendor = 0");
  444. return -EINVAL;
  445. }
  446. q_new = kmalloc(sizeof(struct quirks_list_struct), GFP_KERNEL);
  447. if (!q_new) {
  448. dbg("Could not allocate quirks_list_struct");
  449. return -ENOMEM;
  450. }
  451. q_new->hid_bl_item.idVendor = idVendor;
  452. q_new->hid_bl_item.idProduct = idProduct;
  453. q_new->hid_bl_item.quirks = quirks;
  454. down_write(&dquirks_rwsem);
  455. list_for_each_entry(q, &dquirks_list, node) {
  456. if (q->hid_bl_item.idVendor == idVendor &&
  457. q->hid_bl_item.idProduct == idProduct) {
  458. list_replace(&q->node, &q_new->node);
  459. kfree(q);
  460. list_edited = 1;
  461. break;
  462. }
  463. }
  464. if (!list_edited)
  465. list_add_tail(&q_new->node, &dquirks_list);
  466. up_write(&dquirks_rwsem);
  467. return 0;
  468. }
  469. /**
  470. * usbhid_remove_all_dquirks: remove all runtime HID quirks from memory
  471. *
  472. * Description:
  473. * Free all memory associated with dynamic quirks - called before
  474. * module unload.
  475. *
  476. */
  477. static void usbhid_remove_all_dquirks(void)
  478. {
  479. struct quirks_list_struct *q, *temp;
  480. down_write(&dquirks_rwsem);
  481. list_for_each_entry_safe(q, temp, &dquirks_list, node) {
  482. list_del(&q->node);
  483. kfree(q);
  484. }
  485. up_write(&dquirks_rwsem);
  486. }
  487. /**
  488. * usbhid_quirks_init: apply USB HID quirks specified at module load time
  489. */
  490. int usbhid_quirks_init(char **quirks_param)
  491. {
  492. u16 idVendor, idProduct;
  493. u32 quirks;
  494. int n = 0, m;
  495. for (; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) {
  496. m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
  497. &idVendor, &idProduct, &quirks);
  498. if (m != 3 ||
  499. usbhid_modify_dquirk(idVendor, idProduct, quirks) != 0) {
  500. printk(KERN_WARNING
  501. "Could not parse HID quirk module param %s\n",
  502. quirks_param[n]);
  503. }
  504. }
  505. return 0;
  506. }
  507. /**
  508. * usbhid_quirks_exit: release memory associated with dynamic_quirks
  509. *
  510. * Description:
  511. * Release all memory associated with dynamic quirks. Called upon
  512. * module unload.
  513. *
  514. * Returns: nothing
  515. */
  516. void usbhid_quirks_exit(void)
  517. {
  518. usbhid_remove_all_dquirks();
  519. }
  520. /**
  521. * usbhid_exists_squirk: return any static quirks for a USB HID device
  522. * @idVendor: the 16-bit USB vendor ID, in native byteorder
  523. * @idProduct: the 16-bit USB product ID, in native byteorder
  524. *
  525. * Description:
  526. * Given a USB vendor ID and product ID, return a pointer to
  527. * the hid_blacklist entry associated with that device.
  528. *
  529. * Returns: pointer if quirk found, or NULL if no quirks found.
  530. */
  531. static const struct hid_blacklist *usbhid_exists_squirk(const u16 idVendor,
  532. const u16 idProduct)
  533. {
  534. const struct hid_blacklist *bl_entry = NULL;
  535. int n = 0;
  536. for (; hid_blacklist[n].idVendor; n++)
  537. if (hid_blacklist[n].idVendor == idVendor &&
  538. hid_blacklist[n].idProduct == idProduct)
  539. bl_entry = &hid_blacklist[n];
  540. if (bl_entry != NULL)
  541. dbg("Found squirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n",
  542. bl_entry->quirks, bl_entry->idVendor,
  543. bl_entry->idProduct);
  544. return bl_entry;
  545. }
  546. /**
  547. * usbhid_lookup_quirk: return any quirks associated with a USB HID device
  548. * @idVendor: the 16-bit USB vendor ID, in native byteorder
  549. * @idProduct: the 16-bit USB product ID, in native byteorder
  550. *
  551. * Description:
  552. * Given a USB vendor ID and product ID, return any quirks associated
  553. * with that device.
  554. *
  555. * Returns: a u32 quirks value.
  556. */
  557. u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct)
  558. {
  559. u32 quirks = 0;
  560. const struct hid_blacklist *bl_entry = NULL;
  561. /* Ignore all Wacom devices */
  562. if (idVendor == USB_VENDOR_ID_WACOM)
  563. return HID_QUIRK_IGNORE;
  564. /* ignore all Code Mercenaries IOWarrior devices */
  565. if (idVendor == USB_VENDOR_ID_CODEMERCS)
  566. if (idProduct >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST &&
  567. idProduct <= USB_DEVICE_ID_CODEMERCS_IOW_LAST)
  568. return HID_QUIRK_IGNORE;
  569. down_read(&dquirks_rwsem);
  570. bl_entry = usbhid_exists_dquirk(idVendor, idProduct);
  571. if (!bl_entry)
  572. bl_entry = usbhid_exists_squirk(idVendor, idProduct);
  573. if (bl_entry)
  574. quirks = bl_entry->quirks;
  575. up_read(&dquirks_rwsem);
  576. return quirks;
  577. }