drivers/hid/usbhid/hid-quirks.c

   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 /*
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by the Free
  14  * Software Foundation; either version 2 of the License, or (at your option)
  15  * any later version.
  16  */
  17
  18 #include <linux/hid.h>
  19
  20 #include "../hid-ids.h"
  21
  22 /*
  23  * Alphabetically sorted blacklist by quirk type.
  24  */
  25
  26 static const struct hid_blacklist {
  27         __u16 idVendor;
  28         __u16 idProduct;
  29         __u32 quirks;
  30 } hid_blacklist[] = {
  31
  32         { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
  33         { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D, HID_QUIRK_2WHEEL_MOUSE_HACK_B8 },
  34         { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
  35
  36         { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
  37         { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
  38         { USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
  39         { USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
  40         { USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR, HID_QUIRK_MULTI_INPUT },
  41         { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
  42         { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
  43         { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
  44         { USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD, HID_QUIRK_BADPAD },
  45         { USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
  46         { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
  47         { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
  48
  49         { USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL },
  50
  51         { USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM, HID_QUIRK_HIDDEV },
  52         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT },
  53         { USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT },
  54         { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV, HID_QUIRK_HIDINPUT },
  55
  56         { USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193, HID_QUIRK_HWHEEL_WHEEL_INVERT },
  57
  58         { USB_VENDOR_ID_ADS_TECH, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X, HID_QUIRK_IGNORE },
  59         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE },
  60         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE },
  61         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE },
  62         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21, HID_QUIRK_IGNORE },
  63         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
  64         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
  65         { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
  66         { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
  67         { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
  68         { USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM, HID_QUIRK_IGNORE},
  69         { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
  70         { USB_VENDOR_ID_CIDC, 0x0103, HID_QUIRK_IGNORE },
  71         { USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X, HID_QUIRK_IGNORE },
  72         { USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM109, HID_QUIRK_IGNORE },
  73         { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
  74         { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
  75         { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
  76         { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
  77         { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
  78         { USB_VENDOR_ID_GENERAL_TOUCH, 0x0001, HID_QUIRK_IGNORE },
  79         { USB_VENDOR_ID_GENERAL_TOUCH, 0x0002, HID_QUIRK_IGNORE },
  80         { USB_VENDOR_ID_GENERAL_TOUCH, 0x0003, HID_QUIRK_IGNORE },
  81         { USB_VENDOR_ID_GENERAL_TOUCH, 0x0004, HID_QUIRK_IGNORE },
  82         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
  83         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
  84         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE },
  85         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT, HID_QUIRK_IGNORE },
  86         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT, HID_QUIRK_IGNORE },
  87         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE },
  88         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE },
  89         { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE },
  90         { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2, HID_QUIRK_IGNORE },
  91         { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN, HID_QUIRK_IGNORE },
  92         { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER, HID_QUIRK_IGNORE },
  93         { USB_VENDOR_ID_GRETAGMACBETH, USB_DEVICE_ID_GRETAGMACBETH_HUEY, HID_QUIRK_IGNORE },
  94         { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE },
  95         { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE },
  96         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE },
  97         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE },
  98         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE },
  99         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE },
 100         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE },
 101         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE },
 102         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE },
 103         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE },
 104         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE },
 105         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE },
 106         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE },
 107         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE },
 108         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE },
 109         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE },
 110         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE },
 111         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE },
 112         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE },
 113         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE },
 114         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE },
 115         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE },
 116         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE },
 117         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE },
 118         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE },
 119         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE },
 120         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE },
 121         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE },
 122         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE },
 123         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE },
 124         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE },
 125         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE },
 126         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE },
 127         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE },
 128         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE },
 129         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE },
 130         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE },
 131         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE },
 132         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE },
 133         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE },
 134         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE },
 135         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE },
 136         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE },
 137         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE },
 138         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
 139         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
 140         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
 141         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007, HID_QUIRK_IGNORE },
 142         { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE },
 143         { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
 144         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE },
 145         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE },
 146         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY, HID_QUIRK_IGNORE },
 147         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM, HID_QUIRK_IGNORE },
 148         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP, HID_QUIRK_IGNORE },
 149         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP, HID_QUIRK_IGNORE },
 150         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1, HID_QUIRK_IGNORE },
 151         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2, HID_QUIRK_IGNORE },
 152         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM, HID_QUIRK_IGNORE },
 153         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB, HID_QUIRK_IGNORE },
 154         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT, HID_QUIRK_IGNORE },
 155         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER, HID_QUIRK_IGNORE },
 156         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL, HID_QUIRK_IGNORE },
 157         { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST, HID_QUIRK_IGNORE },
 158         { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS, HID_QUIRK_IGNORE },
 159         { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS, HID_QUIRK_IGNORE },
 160         { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE },
 161         { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE },
 162         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE },
 163         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20, HID_QUIRK_IGNORE },
 164         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30, HID_QUIRK_IGNORE },
 165         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE },
 166         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108, HID_QUIRK_IGNORE },
 167         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118, HID_QUIRK_IGNORE },
 168         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE },
 169         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
 170         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
 171         { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
 172         { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
 173         { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
 174         { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE },
 175         { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE },
 176         { USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD, HID_QUIRK_IGNORE },
 177         { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE },
 178         { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE },
 179         { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE },
 180         { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE },
 181         { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC, HID_QUIRK_IGNORE },
 182         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
 183         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
 184         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT, HID_QUIRK_IGNORE },
 185         { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE },
 186
 187         { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
 188         { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
 189
 190         { USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1, HID_QUIRK_IGNORE },
 191         { USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2, HID_QUIRK_IGNORE },
 192
 193         { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K, HID_QUIRK_MICROSOFT_KEYS },
 194         { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K, HID_QUIRK_MICROSOFT_KEYS },
 195
 196         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
 197
 198         { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
 199         { USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
 200
 201         { USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER | HID_QUIRK_HIDDEV },
 202
 203         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
 204         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
 205         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
 206         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
 207         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
 208         { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
 209         { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
 210         { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0, HID_QUIRK_NOGET },
 211         { USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_NOGET },
 212         { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
 213         { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
 214         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
 215         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
 216
 217         { USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
 218
 219         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 220         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 221         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 222         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD},
 223         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 224         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 225         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD},
 226         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 227         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 228         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD},
 229         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 230         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI, HID_QUIRK_APPLE_HAS_FN },
 231         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
 232         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS, HID_QUIRK_APPLE_HAS_FN },
 233         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 234         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 235         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 236         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN },
 237         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
 238         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN },
 239         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 240         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD | HID_QUIRK_IGNORE_MOUSE},
 241         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE},
 242         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE},
 243         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD | HID_QUIRK_IGNORE_MOUSE },
 244         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, HID_QUIRK_APPLE_HAS_FN  | HID_QUIRK_IGNORE_MOUSE },
 245         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 246         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
 247
 248         { USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658, HID_QUIRK_RESET_LEDS },
 249         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY, HID_QUIRK_IGNORE },
 250         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_2, HID_QUIRK_IGNORE },
 251         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_3, HID_QUIRK_IGNORE },
 252         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_4, HID_QUIRK_IGNORE },
 253         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_5, HID_QUIRK_IGNORE },
 254         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_6, HID_QUIRK_IGNORE },
 255         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_7, HID_QUIRK_IGNORE },
 256         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_8, HID_QUIRK_IGNORE },
 257         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_9, HID_QUIRK_IGNORE },
 258         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_10, HID_QUIRK_IGNORE },
 259         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_11, HID_QUIRK_IGNORE },
 260         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_12, HID_QUIRK_IGNORE },
 261         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_13, HID_QUIRK_IGNORE },
 262         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_14, HID_QUIRK_IGNORE },
 263         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_15, HID_QUIRK_IGNORE },
 264         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_16, HID_QUIRK_IGNORE },
 265         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_17, HID_QUIRK_IGNORE },
 266         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_18, HID_QUIRK_IGNORE },
 267         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_19, HID_QUIRK_IGNORE },
 268         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_20, HID_QUIRK_IGNORE },
 269         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_21, HID_QUIRK_IGNORE },
 270         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_22, HID_QUIRK_IGNORE },
 271         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_23, HID_QUIRK_IGNORE },
 272         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_24, HID_QUIRK_IGNORE },
 273         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_25, HID_QUIRK_IGNORE },
 274         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_26, HID_QUIRK_IGNORE },
 275         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_27, HID_QUIRK_IGNORE },
 276         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_28, HID_QUIRK_IGNORE },
 277         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_29, HID_QUIRK_IGNORE },
 278         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_30, HID_QUIRK_IGNORE },
 279         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_31, HID_QUIRK_IGNORE },
 280         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_32, HID_QUIRK_IGNORE },
 281         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_33, HID_QUIRK_IGNORE },
 282         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_34, HID_QUIRK_IGNORE },
 283         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_35, HID_QUIRK_IGNORE },
 284         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_36, HID_QUIRK_IGNORE },
 285         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_37, HID_QUIRK_IGNORE },
 286         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_38, HID_QUIRK_IGNORE },
 287         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_39, HID_QUIRK_IGNORE },
 288         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_40, HID_QUIRK_IGNORE },
 289         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_41, HID_QUIRK_IGNORE },
 290         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_42, HID_QUIRK_IGNORE },
 291         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_43, HID_QUIRK_IGNORE },
 292         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_44, HID_QUIRK_IGNORE },
 293         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_45, HID_QUIRK_IGNORE },
 294         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_46, HID_QUIRK_IGNORE },
 295         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_47, HID_QUIRK_IGNORE },
 296         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_48, HID_QUIRK_IGNORE },
 297         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_49, HID_QUIRK_IGNORE },
 298         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_50, HID_QUIRK_IGNORE },
 299         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_51, HID_QUIRK_IGNORE },
 300         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_52, HID_QUIRK_IGNORE },
 301         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_53, HID_QUIRK_IGNORE },
 302         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_54, HID_QUIRK_IGNORE },
 303         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_55, HID_QUIRK_IGNORE },
 304         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_56, HID_QUIRK_IGNORE },
 305         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_57, HID_QUIRK_IGNORE },
 306         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_58, HID_QUIRK_IGNORE },
 307         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_59, HID_QUIRK_IGNORE },
 308         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_60, HID_QUIRK_IGNORE },
 309         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_61, HID_QUIRK_IGNORE },
 310         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_62, HID_QUIRK_IGNORE },
 311         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_63, HID_QUIRK_IGNORE },
 312         { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_64, HID_QUIRK_IGNORE },
 313         { USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR, USB_DEVICE_ID_N_S_HARMONY, HID_QUIRK_IGNORE },
 314         { USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560, HID_QUIRK_IGNORE },
 315
 316         { 0, 0 }
 317 };
 318
 319 /* Quirks for devices which require report descriptor fixup go here */
 320 static const struct hid_rdesc_blacklist {
 321         __u16 idVendor;
 322         __u16 idProduct;
 323         __u32 quirks;
 324 } hid_rdesc_blacklist[] = {
 325
 326         { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_RDESC_CYMOTION },
 327
 328         { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_DESKTOP_RECV_1028, HID_QUIRK_RDESC_MICROSOFT_RECV_1028 },
 329
 330         { USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E, HID_QUIRK_RDESC_BUTTON_CONSUMER },
 331
 332         { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_RDESC_MACBOOK_JIS },
 333
 334         { USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_RDESC_PETALYNX },
 335
 336         { USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_RDESC_SAMSUNG_REMOTE },
 337
 338         { USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP, HID_QUIRK_RDESC_SUNPLUS_WDESKTOP },
 339
 340         { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1, HID_QUIRK_RDESC_SWAPPED_MIN_MAX },
 341         { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2, HID_QUIRK_RDESC_SWAPPED_MIN_MAX },
 342
 343         { 0, 0 }
 344 };
 345
 346 /* Dynamic HID quirks list - specified at runtime */
 347 struct quirks_list_struct {
 348         struct hid_blacklist hid_bl_item;
 349         struct list_head node;
 350 };
 351
 352 static LIST_HEAD(dquirks_list);
 353 static DECLARE_RWSEM(dquirks_rwsem);
 354
 355 /* Runtime ("dynamic") quirks manipulation functions */
 356
 357 /**
 358  * usbhid_exists_dquirk: find any dynamic quirks for a USB HID device
 359  * @idVendor: the 16-bit USB vendor ID, in native byteorder
 360  * @idProduct: the 16-bit USB product ID, in native byteorder
 361  *
 362  * Description:
 363  *         Scans dquirks_list for a matching dynamic quirk and returns
 364  *         the pointer to the relevant struct hid_blacklist if found.
 365  *         Must be called with a read lock held on dquirks_rwsem.
 366  *
 367  * Returns: NULL if no quirk found, struct hid_blacklist * if found.
 368  */
 369 static struct hid_blacklist *usbhid_exists_dquirk(const u16 idVendor,
 370                 const u16 idProduct)
 371 {
 372         struct quirks_list_struct *q;
 373         struct hid_blacklist *bl_entry = NULL;
 374
 375         list_for_each_entry(q, &dquirks_list, node) {
 376                 if (q->hid_bl_item.idVendor == idVendor &&
 377                                 q->hid_bl_item.idProduct == idProduct) {
 378                         bl_entry = &q->hid_bl_item;
 379                         break;
 380                 }
 381         }
 382
 383         if (bl_entry != NULL)
 384                 dbg_hid("Found dynamic quirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n",
 385                                 bl_entry->quirks, bl_entry->idVendor,
 386                                 bl_entry->idProduct);
 387
 388         return bl_entry;
 389 }
 390
 391
 392 /**
 393  * usbhid_modify_dquirk: add/replace a HID quirk
 394  * @idVendor: the 16-bit USB vendor ID, in native byteorder
 395  * @idProduct: the 16-bit USB product ID, in native byteorder
 396  * @quirks: the u32 quirks value to add/replace
 397  *
 398  * Description:
 399  *         If an dynamic quirk exists in memory for this (idVendor,
 400  *         idProduct) pair, replace its quirks value with what was
 401  *         provided.  Otherwise, add the quirk to the dynamic quirks list.
 402  *
 403  * Returns: 0 OK, -error on failure.
 404  */
 405 static int usbhid_modify_dquirk(const u16 idVendor, const u16 idProduct,
 406                                 const u32 quirks)
 407 {
 408         struct quirks_list_struct *q_new, *q;
 409         int list_edited = 0;
 410
 411         if (!idVendor) {
 412                 dbg_hid("Cannot add a quirk with idVendor = 0\n");
 413                 return -EINVAL;
 414         }
 415
 416         q_new = kmalloc(sizeof(struct quirks_list_struct), GFP_KERNEL);
 417         if (!q_new) {
 418                 dbg_hid("Could not allocate quirks_list_struct\n");
 419                 return -ENOMEM;
 420         }
 421
 422         q_new->hid_bl_item.idVendor = idVendor;
 423         q_new->hid_bl_item.idProduct = idProduct;
 424         q_new->hid_bl_item.quirks = quirks;
 425
 426         down_write(&dquirks_rwsem);
 427
 428         list_for_each_entry(q, &dquirks_list, node) {
 429
 430                 if (q->hid_bl_item.idVendor == idVendor &&
 431                                 q->hid_bl_item.idProduct == idProduct) {
 432
 433                         list_replace(&q->node, &q_new->node);
 434                         kfree(q);
 435                         list_edited = 1;
 436                         break;
 437
 438                 }
 439
 440         }
 441
 442         if (!list_edited)
 443                 list_add_tail(&q_new->node, &dquirks_list);
 444
 445         up_write(&dquirks_rwsem);
 446
 447         return 0;
 448 }
 449
 450 /**
 451  * usbhid_remove_all_dquirks: remove all runtime HID quirks from memory
 452  *
 453  * Description:
 454  *         Free all memory associated with dynamic quirks - called before
 455  *         module unload.
 456  *
 457  */
 458 static void usbhid_remove_all_dquirks(void)
 459 {
 460         struct quirks_list_struct *q, *temp;
 461
 462         down_write(&dquirks_rwsem);
 463         list_for_each_entry_safe(q, temp, &dquirks_list, node) {
 464                 list_del(&q->node);
 465                 kfree(q);
 466         }
 467         up_write(&dquirks_rwsem);
 468
 469 }
 470
 471 /**
 472  * usbhid_quirks_init: apply USB HID quirks specified at module load time
 473  */
 474 int usbhid_quirks_init(char **quirks_param)
 475 {
 476         u16 idVendor, idProduct;
 477         u32 quirks;
 478         int n = 0, m;
 479
 480         for (; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) {
 481
 482                 m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
 483                                 &idVendor, &idProduct, &quirks);
 484
 485                 if (m != 3 ||
 486                                 usbhid_modify_dquirk(idVendor, idProduct, quirks) != 0) {
 487                         printk(KERN_WARNING
 488                                         "Could not parse HID quirk module param %s\n",
 489                                         quirks_param[n]);
 490                 }
 491         }
 492
 493         return 0;
 494 }
 495
 496 /**
 497  * usbhid_quirks_exit: release memory associated with dynamic_quirks
 498  *
 499  * Description:
 500  *     Release all memory associated with dynamic quirks.  Called upon
 501  *     module unload.
 502  *
 503  * Returns: nothing
 504  */
 505 void usbhid_quirks_exit(void)
 506 {
 507         usbhid_remove_all_dquirks();
 508 }
 509
 510 /**
 511  * usbhid_exists_squirk: return any static quirks for a USB HID device
 512  * @idVendor: the 16-bit USB vendor ID, in native byteorder
 513  * @idProduct: the 16-bit USB product ID, in native byteorder
 514  *
 515  * Description:
 516  *     Given a USB vendor ID and product ID, return a pointer to
 517  *     the hid_blacklist entry associated with that device.
 518  *
 519  * Returns: pointer if quirk found, or NULL if no quirks found.
 520  */
 521 static const struct hid_blacklist *usbhid_exists_squirk(const u16 idVendor,
 522                 const u16 idProduct)
 523 {
 524         const struct hid_blacklist *bl_entry = NULL;
 525         int n = 0;
 526
 527         for (; hid_blacklist[n].idVendor; n++)
 528                 if (hid_blacklist[n].idVendor == idVendor &&
 529                                 hid_blacklist[n].idProduct == idProduct)
 530                         bl_entry = &hid_blacklist[n];
 531
 532         if (bl_entry != NULL)
 533                 dbg_hid("Found squirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n",
 534                                 bl_entry->quirks, bl_entry->idVendor,
 535                                 bl_entry->idProduct);
 536         return bl_entry;
 537 }
 538
 539 /**
 540  * usbhid_lookup_quirk: return any quirks associated with a USB HID device
 541  * @idVendor: the 16-bit USB vendor ID, in native byteorder
 542  * @idProduct: the 16-bit USB product ID, in native byteorder
 543  *
 544  * Description:
 545  *     Given a USB vendor ID and product ID, return any quirks associated
 546  *     with that device.
 547  *
 548  * Returns: a u32 quirks value.
 549  */
 550 u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct)
 551 {
 552         u32 quirks = 0;
 553         const struct hid_blacklist *bl_entry = NULL;
 554
 555         /* Ignore all Wacom devices */
 556         if (idVendor == USB_VENDOR_ID_WACOM)
 557                 return HID_QUIRK_IGNORE;
 558
 559         /* ignore all Code Mercenaries IOWarrior devices */
 560         if (idVendor == USB_VENDOR_ID_CODEMERCS)
 561                 if (idProduct >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST &&
 562                                 idProduct <= USB_DEVICE_ID_CODEMERCS_IOW_LAST)
 563                         return HID_QUIRK_IGNORE;
 564
 565         /* NCR devices must not be queried for reports */
 566         if (idVendor == USB_VENDOR_ID_NCR &&
 567                         idProduct >= USB_DEVICE_ID_NCR_FIRST &&
 568                         idProduct <= USB_DEVICE_ID_NCR_LAST)
 569                         return HID_QUIRK_NOGET;
 570
 571         down_read(&dquirks_rwsem);
 572         bl_entry = usbhid_exists_dquirk(idVendor, idProduct);
 573         if (!bl_entry)
 574                 bl_entry = usbhid_exists_squirk(idVendor, idProduct);
 575         if (bl_entry)
 576                 quirks = bl_entry->quirks;
 577         up_read(&dquirks_rwsem);
 578
 579         return quirks;
 580 }
 581
 582 EXPORT_SYMBOL_GPL(usbhid_lookup_quirk);
 583
 584 /*
 585  * Cherry Cymotion keyboard have an invalid HID report descriptor,
 586  * that needs fixing before we can parse it.
 587  */
 588 static void usbhid_fixup_cymotion_descriptor(char *rdesc, int rsize)
 589 {
 590         if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) {
 591                 printk(KERN_INFO "Fixing up Cherry Cymotion report descriptor\n");
 592                 rdesc[11] = rdesc[16] = 0xff;
 593                 rdesc[12] = rdesc[17] = 0x03;
 594         }
 595 }
 596
 597 static void usbhid_fixup_sunplus_wdesktop(unsigned char *rdesc, int rsize)
 598 {
 599         if (rsize >= 107 && rdesc[104] == 0x26
 600                          && rdesc[105] == 0x80
 601                          && rdesc[106] == 0x03) {
 602                 printk(KERN_INFO "Fixing up Sunplus Wireless Desktop report descriptor\n");
 603                 rdesc[105] = rdesc[110] = 0x03;
 604                 rdesc[106] = rdesc[111] = 0x21;
 605         }
 606 }
 607
 608 /*
 609  * Samsung IrDA remote controller (reports as Cypress USB Mouse).
 610  *
 611  * Vendor specific report #4 has a size of 48 bit,
 612  * and therefore is not accepted when inspecting the descriptors.
 613  * As a workaround we reinterpret the report as:
 614  *   Variable type, count 6, size 8 bit, log. maximum 255
 615  * The burden to reconstruct the data is moved into user space.
 616  */
 617 static void usbhid_fixup_samsung_irda_descriptor(unsigned char *rdesc,
 618                                                   int rsize)
 619 {
 620         if (rsize >= 182 && rdesc[175] == 0x25
 621                          && rdesc[176] == 0x40
 622                          && rdesc[177] == 0x75
 623                          && rdesc[178] == 0x30
 624                          && rdesc[179] == 0x95
 625                          && rdesc[180] == 0x01
 626                          && rdesc[182] == 0x40) {
 627                 printk(KERN_INFO "Fixing up Samsung IrDA report descriptor\n");
 628                 rdesc[176] = 0xff;
 629                 rdesc[178] = 0x08;
 630                 rdesc[180] = 0x06;
 631                 rdesc[182] = 0x42;
 632         }
 633 }
 634
 635 /* Petalynx Maxter Remote has maximum for consumer page set too low */
 636 static void usbhid_fixup_petalynx_descriptor(unsigned char *rdesc, int rsize)
 637 {
 638         if (rsize >= 60 && rdesc[39] == 0x2a
 639                         && rdesc[40] == 0xf5
 640                         && rdesc[41] == 0x00
 641                         && rdesc[59] == 0x26
 642                         && rdesc[60] == 0xf9
 643                         && rdesc[61] == 0x00) {
 644                 printk(KERN_INFO "Fixing up Petalynx Maxter Remote report descriptor\n");
 645                 rdesc[60] = 0xfa;
 646                 rdesc[40] = 0xfa;
 647         }
 648 }
 649
 650 /*
 651  * Some USB barcode readers from cypress have usage min and usage max in
 652  * the wrong order
 653  */
 654 static void usbhid_fixup_cypress_descriptor(unsigned char *rdesc, int rsize)
 655 {
 656         short fixed = 0;
 657         int i;
 658
 659         for (i = 0; i < rsize - 4; i++) {
 660                 if (rdesc[i] == 0x29 && rdesc [i+2] == 0x19) {
 661                         unsigned char tmp;
 662
 663                         rdesc[i] = 0x19; rdesc[i+2] = 0x29;
 664                         tmp = rdesc[i+3];
 665                         rdesc[i+3] = rdesc[i+1];
 666                         rdesc[i+1] = tmp;
 667                 }
 668         }
 669
 670         if (fixed)
 671                 printk(KERN_INFO "Fixing up Cypress report descriptor\n");
 672 }
 673
 674 /*
 675  * MacBook JIS keyboard has wrong logical maximum
 676  */
 677 static void usbhid_fixup_macbook_descriptor(unsigned char *rdesc, int rsize)
 678 {
 679         if (rsize >= 60 && rdesc[53] == 0x65
 680                         && rdesc[59] == 0x65) {
 681                 printk(KERN_INFO "Fixing up MacBook JIS keyboard report descriptor\n");
 682                 rdesc[53] = rdesc[59] = 0xe7;
 683         }
 684 }
 685
 686 static void usbhid_fixup_button_consumer_descriptor(unsigned char *rdesc, int rsize)
 687 {
 688         if (rsize >= 30 && rdesc[29] == 0x05
 689                         && rdesc[30] == 0x09) {
 690                 printk(KERN_INFO "Fixing up button/consumer in HID report descriptor\n");
 691                 rdesc[30] = 0x0c;
 692         }
 693 }
 694
 695 /*
 696  * Microsoft Wireless Desktop Receiver (Model 1028) has several
 697  * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
 698  */
 699 static void usbhid_fixup_microsoft_descriptor(unsigned char *rdesc, int rsize)
 700 {
 701         if (rsize == 571 && rdesc[284] == 0x19
 702                          && rdesc[286] == 0x2a
 703                          && rdesc[304] == 0x19
 704                          && rdesc[306] == 0x29
 705                          && rdesc[352] == 0x1a
 706                          && rdesc[355] == 0x2a
 707                          && rdesc[557] == 0x19
 708                          && rdesc[559] == 0x29) {
 709                 printk(KERN_INFO "Fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n");
 710                 rdesc[284] = rdesc[304] = rdesc[557] = 0x35;
 711                 rdesc[352] = 0x36;
 712                 rdesc[286] = rdesc[355] = 0x46;
 713                 rdesc[306] = rdesc[559] = 0x45;
 714         }
 715 }
 716
 717 static void __usbhid_fixup_report_descriptor(__u32 quirks, char *rdesc, unsigned rsize)
 718 {
 719         if ((quirks & HID_QUIRK_RDESC_CYMOTION))
 720                 usbhid_fixup_cymotion_descriptor(rdesc, rsize);
 721
 722         if (quirks & HID_QUIRK_RDESC_SWAPPED_MIN_MAX)
 723                 usbhid_fixup_cypress_descriptor(rdesc, rsize);
 724
 725         if (quirks & HID_QUIRK_RDESC_PETALYNX)
 726                 usbhid_fixup_petalynx_descriptor(rdesc, rsize);
 727
 728         if (quirks & HID_QUIRK_RDESC_MACBOOK_JIS)
 729                 usbhid_fixup_macbook_descriptor(rdesc, rsize);
 730
 731         if (quirks & HID_QUIRK_RDESC_BUTTON_CONSUMER)
 732                 usbhid_fixup_button_consumer_descriptor(rdesc, rsize);
 733
 734         if (quirks & HID_QUIRK_RDESC_SAMSUNG_REMOTE)
 735                 usbhid_fixup_samsung_irda_descriptor(rdesc, rsize);
 736
 737         if (quirks & HID_QUIRK_RDESC_MICROSOFT_RECV_1028)
 738                 usbhid_fixup_microsoft_descriptor(rdesc, rsize);
 739
 740         if (quirks & HID_QUIRK_RDESC_SUNPLUS_WDESKTOP)
 741                 usbhid_fixup_sunplus_wdesktop(rdesc, rsize);
 742 }
 743
 744 /**
 745  * usbhid_fixup_report_descriptor: check if report descriptor needs fixup
 746  *
 747  * Description:
 748  *      Walks the hid_rdesc_blacklist[] array and checks whether the device
 749  *      is known to have broken report descriptor that needs to be fixed up
 750  *      prior to entering the HID parser
 751  *
 752  * Returns: nothing
 753  */
 754 void usbhid_fixup_report_descriptor(const u16 idVendor, const u16 idProduct,
 755                                     char *rdesc, unsigned rsize, char **quirks_param)
 756 {
 757         int n, m;
 758         u16 paramVendor, paramProduct;
 759         u32 quirks;
 760
 761         /* static rdesc quirk entries */
 762         for (n = 0; hid_rdesc_blacklist[n].idVendor; n++)
 763                 if (hid_rdesc_blacklist[n].idVendor == idVendor &&
 764                                 hid_rdesc_blacklist[n].idProduct == idProduct)
 765                         __usbhid_fixup_report_descriptor(hid_rdesc_blacklist[n].quirks,
 766                                         rdesc, rsize);
 767
 768         /* runtime rdesc quirk entries handling */
 769         for (n = 0; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) {
 770                 m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
 771                                 &paramVendor, &paramProduct, &quirks);
 772
 773                 if (m != 3)
 774                         printk(KERN_WARNING
 775                                 "Could not parse HID quirk module param %s\n",
 776                                 quirks_param[n]);
 777                 else if (paramVendor == idVendor && paramProduct == idProduct)
 778                         __usbhid_fixup_report_descriptor(quirks, rdesc, rsize);
 779         }
 780 }