sys/dev/usb/quirk/usb_quirk.c

   1 /* $FreeBSD$ */
   2 /*-
   3  * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved.
   4  * Copyright (c) 1998 Lennart Augustsson. All rights reserved.
   5  * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 #include <sys/stdint.h>
  30 #include <sys/stddef.h>
  31 #include <sys/param.h>
  32 #include <sys/queue.h>
  33 #include <sys/types.h>
  34 #include <sys/systm.h>
  35 #include <sys/kernel.h>
  36 #include <sys/bus.h>
  37 #include <sys/linker_set.h>
  38 #include <sys/module.h>
  39 #include <sys/lock.h>
  40 #include <sys/mutex.h>
  41 #include <sys/condvar.h>
  42 #include <sys/sysctl.h>
  43 #include <sys/sx.h>
  44 #include <sys/unistd.h>
  45 #include <sys/callout.h>
  46 #include <sys/malloc.h>
  47 #include <sys/priv.h>
  48
  49 #include <dev/usb/usb.h>
  50 #include <dev/usb/usb_ioctl.h>
  51 #include <dev/usb/usbdi.h>
  52 #include "usbdevs.h"
  53
  54 #define USB_DEBUG_VAR usb_debug
  55 #include <dev/usb/usb_debug.h>
  56 #include <dev/usb/usb_dynamic.h>
  57
  58 #include <dev/usb/quirk/usb_quirk.h>
  59
  60 MODULE_DEPEND(usb_quirk, usb, 1, 1, 1);
  61 MODULE_VERSION(usb_quirk, 1);
  62
  63 #define USB_DEV_QUIRKS_MAX 256
  64 #define USB_SUB_QUIRKS_MAX 8
  65
  66 struct usb_quirk_entry {
  67         uint16_t vid;
  68         uint16_t pid;
  69         uint16_t lo_rev;
  70         uint16_t hi_rev;
  71         uint16_t quirks[USB_SUB_QUIRKS_MAX];
  72 };
  73
  74 static struct mtx usb_quirk_mtx;
  75
  76 #define USB_QUIRK_VP(v,p,l,h,...) \
  77   { .vid = (v), .pid = (p), .lo_rev = (l), .hi_rev = (h), \
  78     .quirks = { __VA_ARGS__ } }
  79 #define USB_QUIRK(v,p,l,h,...) \
  80   USB_QUIRK_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, l, h, __VA_ARGS__)
  81
  82 static struct usb_quirk_entry usb_quirks[USB_DEV_QUIRKS_MAX] = {
  83         USB_QUIRK(ASUS, LCM, 0x0000, 0xffff, UQ_HID_IGNORE),
  84         USB_QUIRK(INSIDEOUT, EDGEPORT4, 0x094, 0x094, UQ_SWAP_UNICODE),
  85         USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_BAD_ADC),
  86         USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_AU_NO_XU),
  87         USB_QUIRK(ALTEC, ADA70, 0x103, 0x103, UQ_BAD_ADC),
  88         USB_QUIRK(ALTEC, ASC495, 0x000, 0x000, UQ_BAD_AUDIO),
  89         USB_QUIRK(QTRONIX, 980N, 0x110, 0x110, UQ_SPUR_BUT_UP),
  90         USB_QUIRK(ALCOR2, KBD_HUB, 0x001, 0x001, UQ_SPUR_BUT_UP),
  91         USB_QUIRK(MCT, HUB0100, 0x102, 0x102, UQ_BUS_POWERED),
  92         USB_QUIRK(MCT, USB232, 0x102, 0x102, UQ_BUS_POWERED),
  93         USB_QUIRK(TI, UTUSB41, 0x110, 0x110, UQ_POWER_CLAIM),
  94         USB_QUIRK(TELEX, MIC1, 0x009, 0x009, UQ_AU_NO_FRAC),
  95         USB_QUIRK(SILICONPORTALS, YAPPHONE, 0x100, 0x100, UQ_AU_INP_ASYNC),
  96         USB_QUIRK(LOGITECH, UN53B, 0x0000, 0xffff, UQ_NO_STRINGS),
  97         USB_QUIRK(ELSA, MODEM1, 0x0000, 0xffff, UQ_CFG_INDEX_1),
  98
  99         /*
 100          * XXX The following quirks should have a more specific revision
 101          * number:
 102          */
 103         USB_QUIRK(HP, 895C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 104         USB_QUIRK(HP, 880C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 105         USB_QUIRK(HP, 815C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 106         USB_QUIRK(HP, 810C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 107         USB_QUIRK(HP, 830C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 108         USB_QUIRK(HP, 1220C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 109         USB_QUIRK(XEROX, WCM15, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
 110         /* Devices which should be ignored by uhid */
 111         USB_QUIRK(APC, UPS, 0x0000, 0xffff, UQ_HID_IGNORE),
 112         USB_QUIRK(BELKIN, F6C550AVR, 0x0000, 0xffff, UQ_HID_IGNORE),
 113         USB_QUIRK(CYBERPOWER, 1500CAVRLCD, 0x0000, 0xffff, UQ_HID_IGNORE),
 114         USB_QUIRK(DELORME, EARTHMATE, 0x0000, 0xffff, UQ_HID_IGNORE),
 115         USB_QUIRK(ITUNERNET, USBLCD2X20, 0x0000, 0xffff, UQ_HID_IGNORE),
 116         USB_QUIRK(ITUNERNET, USBLCD4X20, 0x0000, 0xffff, UQ_HID_IGNORE),
 117         USB_QUIRK(MGE, UPS1, 0x0000, 0xffff, UQ_HID_IGNORE),
 118         USB_QUIRK(MGE, UPS2, 0x0000, 0xffff, UQ_HID_IGNORE),
 119         USB_QUIRK(APPLE, IPHONE, 0x0000, 0xffff, UQ_HID_IGNORE),
 120         USB_QUIRK(APPLE, IPHONE_3G, 0x0000, 0xffff, UQ_HID_IGNORE),
 121         /* Devices which should be ignored by both ukbd and uhid */
 122         USB_QUIRK(CYPRESS, WISPY1A, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
 123         USB_QUIRK(METAGEEK, WISPY1B, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
 124         USB_QUIRK(TENX, UAUDIO0, 0x0101, 0x0101, UQ_AUDIO_SWAP_LR),
 125         /* MS keyboards do weird things */
 126         USB_QUIRK(MICROSOFT, WLINTELLIMOUSE, 0x0000, 0xffff, UQ_MS_LEADING_BYTE),
 127         USB_QUIRK(METAGEEK, WISPY24X, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
 128         /* umodem(4) device quirks */
 129         USB_QUIRK(METRICOM, RICOCHET_GS, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA),
 130         USB_QUIRK(SANYO, SCP4900, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA),
 131         USB_QUIRK(MOTOROLA2, T720C, 0x001, 0x001, UQ_ASSUME_CM_OVER_DATA),
 132         USB_QUIRK(EICON, DIVA852, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA),
 133         USB_QUIRK(SIEMENS2, ES75, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA),
 134         USB_QUIRK(QUALCOMM, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
 135         USB_QUIRK(QUALCOMM2, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
 136         USB_QUIRK(CURITEL, UM175, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
 137
 138         /* USB Mass Storage Class Quirks */
 139         USB_QUIRK_VP(USB_VENDOR_ASAHIOPTICAL, 0, UQ_MSC_NO_RS_CLEAR_UA,
 140             UQ_MATCH_VENDOR_ONLY),
 141         USB_QUIRK(ADDON, ATTACHE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 142             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 143         USB_QUIRK(ADDON, A256MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 144             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 145         USB_QUIRK(ADDON, DISKPRO512, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 146             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 147         USB_QUIRK(ADDONICS2, CABLE_205, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 148             UQ_MSC_FORCE_PROTO_SCSI),
 149         USB_QUIRK(AIPTEK, POCKETCAM3M, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 150             UQ_MSC_FORCE_PROTO_SCSI),
 151         USB_QUIRK(AIPTEK2, SUNPLUS_TECH, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 152         USB_QUIRK(ALCOR, SDCR_6335, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
 153             UQ_MSC_NO_SYNC_CACHE),
 154         USB_QUIRK(ALCOR, SDCR_6362, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
 155             UQ_MSC_NO_SYNC_CACHE),
 156         USB_QUIRK(ALCOR, AU6390, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 157         USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 158             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 159         USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 160             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 161         USB_QUIRK(ASAHIOPTICAL, OPTIO230, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 162             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 163         USB_QUIRK(ASAHIOPTICAL, OPTIO330, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 164             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 165         USB_QUIRK(BELKIN, USB2SCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 166             UQ_MSC_FORCE_PROTO_SCSI),
 167         USB_QUIRK(CASIO, QV_DIGICAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 168             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 169         USB_QUIRK(CCYU, ED1064, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 170             UQ_MSC_FORCE_PROTO_SCSI),
 171         USB_QUIRK(CENTURY, EX35QUAT, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 172             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 173             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
 174         USB_QUIRK(CENTURY, EX35SW4_SB4, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 175         USB_QUIRK(CYPRESS, XX6830XX, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
 176             UQ_MSC_NO_SYNC_CACHE),
 177         USB_QUIRK(DESKNOTE, UCR_61S2B, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 178             UQ_MSC_FORCE_PROTO_SCSI),
 179         USB_QUIRK(DMI, CFSM_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
 180             UQ_MSC_NO_GETMAXLUN),
 181         USB_QUIRK(DMI, DISK, 0x000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 182         USB_QUIRK(EPSON, STYLUS_875DC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 183             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 184         USB_QUIRK(EPSON, STYLUS_895, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 185             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 186         USB_QUIRK(FEIYA, 5IN1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 187             UQ_MSC_FORCE_PROTO_SCSI),
 188         USB_QUIRK(FREECOM, DVD, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 189         USB_QUIRK(FREECOM, HDD, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 190         USB_QUIRK(FUJIPHOTO, MASS0100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
 191             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_RS_CLEAR_UA),
 192         USB_QUIRK(GENESYS, GL641USB2IDE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 193             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 194             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_SYNC_CACHE),
 195         USB_QUIRK(GENESYS, GL641USB2IDE_2, 0x0000, 0xffff,
 196             UQ_MSC_FORCE_WIRE_BBB, UQ_MSC_FORCE_PROTO_ATAPI,
 197             UQ_MSC_FORCE_SHORT_INQ, UQ_MSC_NO_START_STOP,
 198             UQ_MSC_IGNORE_RESIDUE),
 199         USB_QUIRK(GENESYS, GL641USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 200             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 201             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
 202         USB_QUIRK(GENESYS, GL641USB_2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 203             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
 204         USB_QUIRK(HAGIWARA, FG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 205             UQ_MSC_FORCE_PROTO_SCSI),
 206         USB_QUIRK(HAGIWARA, FGSM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 207             UQ_MSC_FORCE_PROTO_SCSI),
 208         USB_QUIRK(HITACHI, DVDCAM_DZ_MV100A, 0x0000, 0xffff,
 209             UQ_MSC_FORCE_WIRE_CBI, UQ_MSC_FORCE_PROTO_SCSI,
 210             UQ_MSC_NO_GETMAXLUN),
 211         USB_QUIRK(HITACHI, DVDCAM_USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
 212             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
 213         USB_QUIRK(HP, CDW4E, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI),
 214         USB_QUIRK(HP, CDW8200, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
 215             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
 216             UQ_MSC_NO_START_STOP),
 217         USB_QUIRK(IMAGINATION, DBX1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 218             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
 219         USB_QUIRK(INSYSTEM, USBCABLE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 220             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
 221             UQ_MSC_NO_START_STOP, UQ_MSC_ALT_IFACE_1),
 222         USB_QUIRK(INSYSTEM, ATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 223             UQ_MSC_FORCE_PROTO_RBC),
 224         USB_QUIRK(INSYSTEM, STORAGE_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 225             UQ_MSC_FORCE_PROTO_RBC),
 226         USB_QUIRK(IODATA, IU_CD2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 227             UQ_MSC_FORCE_PROTO_SCSI),
 228         USB_QUIRK(IODATA, DVR_UEH8, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 229             UQ_MSC_FORCE_PROTO_SCSI),
 230         USB_QUIRK(IOMEGA, ZIP100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 231             UQ_MSC_FORCE_PROTO_SCSI,
 232             UQ_MSC_NO_TEST_UNIT_READY), /* XXX ZIP drives can also use ATAPI */
 233         USB_QUIRK(JMICRON, JM20336, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 234         USB_QUIRK(JMICRON, JM20337, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 235             UQ_MSC_FORCE_PROTO_SCSI,
 236             UQ_MSC_NO_SYNC_CACHE),
 237         USB_QUIRK(KYOCERA, FINECAM_L3, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 238             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 239         USB_QUIRK(KYOCERA, FINECAM_S3X, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 240             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
 241         USB_QUIRK(KYOCERA, FINECAM_S4, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 242             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
 243         USB_QUIRK(KYOCERA, FINECAM_S5, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 244             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 245         USB_QUIRK(LACIE, HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 246             UQ_MSC_FORCE_PROTO_RBC),
 247         USB_QUIRK(LEXAR, CF_READER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 248             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 249         USB_QUIRK(LEXAR, JUMPSHOT, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 250         USB_QUIRK(LOGITEC, LDR_H443SU2, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 251         USB_QUIRK(LOGITEC, LDR_H443U2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 252             UQ_MSC_FORCE_PROTO_SCSI,),
 253         USB_QUIRK(MELCO, DUBPXXG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 254             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 255             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
 256         USB_QUIRK(MICROTECH, DPCM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 257             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY,
 258             UQ_MSC_NO_START_STOP),
 259         USB_QUIRK(MICROTECH, SCSIDB25, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 260             UQ_MSC_FORCE_PROTO_SCSI),
 261         USB_QUIRK(MICROTECH, SCSIHD50, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 262             UQ_MSC_FORCE_PROTO_SCSI),
 263         USB_QUIRK(MINOLTA, E223, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 264         USB_QUIRK(MINOLTA, F300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 265             UQ_MSC_FORCE_PROTO_SCSI),
 266         USB_QUIRK(MITSUMI, CDRRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI |
 267             UQ_MSC_FORCE_PROTO_ATAPI),
 268         USB_QUIRK(MOTOROLA2, E398, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 269             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 270             UQ_MSC_NO_INQUIRY_EVPD, UQ_MSC_NO_GETMAXLUN),
 271         USB_QUIRK_VP(USB_VENDOR_MPMAN, 0, UQ_MSC_NO_SYNC_CACHE,
 272             UQ_MATCH_VENDOR_ONLY),
 273         USB_QUIRK(MSYSTEMS, DISKONKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 274             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_GETMAXLUN,
 275             UQ_MSC_NO_RS_CLEAR_UA),
 276         USB_QUIRK(MSYSTEMS, DISKONKEY2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 277             UQ_MSC_FORCE_PROTO_ATAPI),
 278         USB_QUIRK(MYSON, HEDEN, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE,
 279             UQ_MSC_NO_SYNC_CACHE),
 280         USB_QUIRK(MYSON, HEDEN_8813, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 281         USB_QUIRK(MYSON, STARREADER, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 282         USB_QUIRK(NEODIO, ND3260, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 283             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ),
 284         USB_QUIRK(NETAC, CF_CARD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 285             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 286         USB_QUIRK(NETAC, ONLYDISK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 287             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 288         USB_QUIRK(NETCHIP, CLIK_40, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI,
 289             UQ_MSC_NO_INQUIRY),
 290         USB_QUIRK(NIKON, D300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 291             UQ_MSC_FORCE_PROTO_SCSI),
 292         USB_QUIRK(OLYMPUS, C1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 293             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
 294         USB_QUIRK(OLYMPUS, C700, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN),
 295         USB_QUIRK(ONSPEC, SDS_HOTFIND_D, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 296             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE),
 297         USB_QUIRK(ONSPEC, CFMS_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 298         USB_QUIRK(ONSPEC, CFSM_COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 299         USB_QUIRK(ONSPEC, CFSM_READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 300         USB_QUIRK(ONSPEC, CFSM_READER2, 0x0000, 0xffff,
 301             UQ_MSC_FORCE_PROTO_SCSI),
 302         USB_QUIRK(ONSPEC, MDCFE_B_CF_READER, 0x0000, 0xffff,
 303             UQ_MSC_FORCE_PROTO_SCSI),
 304         USB_QUIRK(ONSPEC, MDSM_B_READER, 0x0000, 0xffff,
 305             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 306         USB_QUIRK(ONSPEC, READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 307         USB_QUIRK(ONSPEC, UCF100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 308             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY | UQ_MSC_NO_GETMAXLUN),
 309         USB_QUIRK(ONSPEC2, IMAGEMATE_SDDR55, 0x0000, 0xffff,
 310             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 311         USB_QUIRK(PANASONIC, KXL840AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 312             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_GETMAXLUN),
 313         USB_QUIRK(PANASONIC, KXLCB20AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 314             UQ_MSC_FORCE_PROTO_SCSI),
 315         USB_QUIRK(PANASONIC, KXLCB35AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 316             UQ_MSC_FORCE_PROTO_SCSI),
 317         USB_QUIRK(PANASONIC, LS120CAM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_UFI),
 318         USB_QUIRK(PHILIPS, SPE3030CC, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 319         USB_QUIRK(PLEXTOR, 40_12_40U, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 320             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY),
 321         USB_QUIRK(PNY, ATTACHE2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 322             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE,
 323             UQ_MSC_NO_START_STOP),
 324         USB_QUIRK(PROLIFIC, PL2506, 0x0000, 0xffff,
 325             UQ_MSC_NO_SYNC_CACHE),
 326         USB_QUIRK_VP(USB_VENDOR_SAMSUNG_TECHWIN,
 327             USB_PRODUCT_SAMSUNG_TECHWIN_DIGIMAX_410, UQ_MSC_FORCE_WIRE_BBB,
 328             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 329         USB_QUIRK(SAMSUNG, YP_U4, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 330         USB_QUIRK(SANDISK, SDDR05A, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 331             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1,
 332             UQ_MSC_NO_GETMAXLUN),
 333         USB_QUIRK(SANDISK, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
 334             UQ_MSC_READ_CAP_OFFBY1, UQ_MSC_NO_GETMAXLUN),
 335         USB_QUIRK(SANDISK, SDDR12, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 336             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1,
 337             UQ_MSC_NO_GETMAXLUN),
 338         USB_QUIRK(SANDISK, SDCZ2_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 339             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 340         USB_QUIRK(SANDISK, SDCZ4_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 341             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 342         USB_QUIRK(SANDISK, SDCZ4_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 343             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 344         USB_QUIRK(SANDISK, SDDR31, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 345             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1),
 346         USB_QUIRK(SCANLOGIC, SL11R, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 347             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
 348         USB_QUIRK(SHUTTLE, EUSB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
 349             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
 350             UQ_MSC_NO_START_STOP, UQ_MSC_SHUTTLE_INIT),
 351         USB_QUIRK(SHUTTLE, CDRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 352             UQ_MSC_FORCE_PROTO_ATAPI),
 353         USB_QUIRK(SHUTTLE, CF, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 354             UQ_MSC_FORCE_PROTO_ATAPI),
 355         USB_QUIRK(SHUTTLE, EUSBATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 356             UQ_MSC_FORCE_PROTO_ATAPI),
 357         USB_QUIRK(SHUTTLE, EUSBCFSM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 358         USB_QUIRK(SHUTTLE, EUSCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 359             UQ_MSC_FORCE_PROTO_SCSI),
 360         USB_QUIRK(SHUTTLE, HIFD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 361             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 362         USB_QUIRK(SHUTTLE, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
 363             UQ_MSC_NO_GETMAXLUN),
 364         USB_QUIRK(SHUTTLE, ZIOMMC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 365             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 366         USB_QUIRK(SIGMATEL, I_BEAD100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 367             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_SHUTTLE_INIT),
 368         USB_QUIRK(SIIG, WINTERREADER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 369             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
 370         USB_QUIRK(SKANHEX, MD_7425, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 371             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 372         USB_QUIRK(SKANHEX, SX_520Z, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 373             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 374         USB_QUIRK(SONY, HANDYCAM, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI,
 375             UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
 376         USB_QUIRK(SONY, CLIE_40_MS, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 377             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 378         USB_QUIRK(SONY, DSC, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI,
 379             UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
 380         USB_QUIRK(SONY, DSC, 0x0600, 0x0600, UQ_MSC_FORCE_WIRE_CBI,
 381             UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
 382         USB_QUIRK(SONY, DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 383             UQ_MSC_FORCE_PROTO_RBC),
 384         USB_QUIRK(SONY, HANDYCAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 385             UQ_MSC_FORCE_PROTO_RBC),
 386         USB_QUIRK(SONY, MSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 387             UQ_MSC_FORCE_PROTO_RBC),
 388         USB_QUIRK(SONY, MS_MSC_U03, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 389             UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_GETMAXLUN),
 390         USB_QUIRK(SONY, MS_NW_MS7, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 391             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 392         USB_QUIRK(SONY, MS_PEG_N760C, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 393             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 394         USB_QUIRK(SONY, MSACUS1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 395             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
 396         USB_QUIRK(SONY, PORTABLE_HDD_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 397             UQ_MSC_FORCE_PROTO_SCSI),
 398         USB_QUIRK(SUPERTOP, IDE, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE,
 399             UQ_MSC_NO_SYNC_CACHE),
 400         USB_QUIRK(TAUGA, CAMERAMATE, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 401         USB_QUIRK(TEAC, FD05PUB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 402             UQ_MSC_FORCE_PROTO_UFI),
 403         USB_QUIRK(TECLAST, TLC300, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
 404             UQ_MSC_NO_SYNC_CACHE),
 405         USB_QUIRK(TREK, MEMKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 406             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 407         USB_QUIRK(TREK, THUMBDRIVE_8MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 408             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_IGNORE_RESIDUE),
 409         USB_QUIRK(TRUMPION, C3310, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 410             UQ_MSC_FORCE_PROTO_UFI),
 411         USB_QUIRK(TRUMPION, MP3, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_RBC),
 412         USB_QUIRK(TRUMPION, T33520, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
 413         USB_QUIRK(TWINMOS, MDIV, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 414             UQ_MSC_FORCE_PROTO_SCSI),
 415         USB_QUIRK(VIA, USB2IDEBRIDGE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 416             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_SYNC_CACHE),
 417         USB_QUIRK(VIVITAR, 35XX, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 418             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 419         USB_QUIRK(WESTERN, COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 420             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 421             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
 422         USB_QUIRK(WESTERN, EXTHDD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 423             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 424             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
 425         USB_QUIRK(WESTERN, MYBOOK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 426             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY_EVPD,
 427             UQ_MSC_NO_SYNC_CACHE),
 428         USB_QUIRK(WESTERN, MYPASSWORD, 0x0000, 0xffff, UQ_MSC_FORCE_SHORT_INQ),
 429         USB_QUIRK(WINMAXGROUP, FLASH64MC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 430             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
 431         USB_QUIRK(YANO, FW800HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 432             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 433             UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
 434         USB_QUIRK(YANO, U640MO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
 435             UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_FORCE_SHORT_INQ),
 436         USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0000, 0x007F, UQ_MSC_FORCE_WIRE_CBI,
 437             UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
 438             UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN),
 439         USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0080, 0x0080, UQ_MSC_FORCE_WIRE_CBI_I,
 440             UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
 441             UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN),
 442         USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0081, 0xFFFF, UQ_MSC_FORCE_WIRE_CBI_I,
 443             UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
 444             UQ_MSC_NO_GETMAXLUN),
 445         USB_QUIRK(ZORAN, EX20DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
 446             UQ_MSC_FORCE_PROTO_ATAPI),
 447         USB_QUIRK(MEIZU, M6_SL, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 448             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_SYNC_CACHE),
 449         USB_QUIRK(ACTIONS, MP4, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 450             UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_SYNC_CACHE),
 451         USB_QUIRK(ASUS, GMSC, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 452         USB_QUIRK(UNKNOWN4, USBMEMSTICK, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 453 };
 454 #undef USB_QUIRK_VP
 455 #undef USB_QUIRK
 456
 457 static const char *usb_quirk_str[USB_QUIRK_MAX] = {
 458         [UQ_NONE]               = "UQ_NONE",
 459         [UQ_MATCH_VENDOR_ONLY]  = "UQ_MATCH_VENDOR_ONLY",
 460         [UQ_AUDIO_SWAP_LR]      = "UQ_AUDIO_SWAP_LR",
 461         [UQ_AU_INP_ASYNC]       = "UQ_AU_INP_ASYNC",
 462         [UQ_AU_NO_FRAC]         = "UQ_AU_NO_FRAC",
 463         [UQ_AU_NO_XU]           = "UQ_AU_NO_XU",
 464         [UQ_BAD_ADC]            = "UQ_BAD_ADC",
 465         [UQ_BAD_AUDIO]          = "UQ_BAD_AUDIO",
 466         [UQ_BROKEN_BIDIR]       = "UQ_BROKEN_BIDIR",
 467         [UQ_BUS_POWERED]        = "UQ_BUS_POWERED",
 468         [UQ_HID_IGNORE]         = "UQ_HID_IGNORE",
 469         [UQ_KBD_IGNORE]         = "UQ_KBD_IGNORE",
 470         [UQ_KBD_BOOTPROTO]      = "UQ_KBD_BOOTPROTO",
 471         [UQ_MS_BAD_CLASS]       = "UQ_MS_BAD_CLASS",
 472         [UQ_MS_LEADING_BYTE]    = "UQ_MS_LEADING_BYTE",
 473         [UQ_MS_REVZ]            = "UQ_MS_REVZ",
 474         [UQ_NO_STRINGS]         = "UQ_NO_STRINGS",
 475         [UQ_OPEN_CLEARSTALL]    = "UQ_OPEN_CLEARSTALL",
 476         [UQ_POWER_CLAIM]        = "UQ_POWER_CLAIM",
 477         [UQ_SPUR_BUT_UP]        = "UQ_SPUR_BUT_UP",
 478         [UQ_SWAP_UNICODE]       = "UQ_SWAP_UNICODE",
 479         [UQ_CFG_INDEX_1]        = "UQ_CFG_INDEX_1",
 480         [UQ_CFG_INDEX_2]        = "UQ_CFG_INDEX_2",
 481         [UQ_CFG_INDEX_3]        = "UQ_CFG_INDEX_3",
 482         [UQ_CFG_INDEX_4]        = "UQ_CFG_INDEX_4",
 483         [UQ_CFG_INDEX_0]        = "UQ_CFG_INDEX_0",
 484         [UQ_ASSUME_CM_OVER_DATA]        = "UQ_ASSUME_CM_OVER_DATA",
 485         [UQ_MSC_NO_TEST_UNIT_READY]     = "UQ_MSC_NO_TEST_UNIT_READY",
 486         [UQ_MSC_NO_RS_CLEAR_UA]         = "UQ_MSC_NO_RS_CLEAR_UA",
 487         [UQ_MSC_NO_START_STOP]          = "UQ_MSC_NO_START_STOP",
 488         [UQ_MSC_NO_GETMAXLUN]           = "UQ_MSC_NO_GETMAXLUN",
 489         [UQ_MSC_NO_INQUIRY]             = "UQ_MSC_NO_INQUIRY",
 490         [UQ_MSC_NO_INQUIRY_EVPD]        = "UQ_MSC_NO_INQUIRY_EVPD",
 491         [UQ_MSC_NO_SYNC_CACHE]          = "UQ_MSC_NO_SYNC_CACHE",
 492         [UQ_MSC_SHUTTLE_INIT]           = "UQ_MSC_SHUTTLE_INIT",
 493         [UQ_MSC_ALT_IFACE_1]            = "UQ_MSC_ALT_IFACE_1",
 494         [UQ_MSC_FLOPPY_SPEED]           = "UQ_MSC_FLOPPY_SPEED",
 495         [UQ_MSC_IGNORE_RESIDUE]         = "UQ_MSC_IGNORE_RESIDUE",
 496         [UQ_MSC_WRONG_CSWSIG]           = "UQ_MSC_WRONG_CSWSIG",
 497         [UQ_MSC_RBC_PAD_TO_12]          = "UQ_MSC_RBC_PAD_TO_12",
 498         [UQ_MSC_READ_CAP_OFFBY1]        = "UQ_MSC_READ_CAP_OFFBY1",
 499         [UQ_MSC_FORCE_SHORT_INQ]        = "UQ_MSC_FORCE_SHORT_INQ",
 500         [UQ_MSC_FORCE_WIRE_BBB]         = "UQ_MSC_FORCE_WIRE_BBB",
 501         [UQ_MSC_FORCE_WIRE_CBI]         = "UQ_MSC_FORCE_WIRE_CBI",
 502         [UQ_MSC_FORCE_WIRE_CBI_I]       = "UQ_MSC_FORCE_WIRE_CBI_I",
 503         [UQ_MSC_FORCE_PROTO_SCSI]       = "UQ_MSC_FORCE_PROTO_SCSI",
 504         [UQ_MSC_FORCE_PROTO_ATAPI]      = "UQ_MSC_FORCE_PROTO_ATAPI",
 505         [UQ_MSC_FORCE_PROTO_UFI]        = "UQ_MSC_FORCE_PROTO_UFI",
 506         [UQ_MSC_FORCE_PROTO_RBC]        = "UQ_MSC_FORCE_PROTO_RBC",
 507 };
 508
 509 /*------------------------------------------------------------------------*
 510  *      usb_quirkstr
 511  *
 512  * This function converts an USB quirk code into a string.
 513  *------------------------------------------------------------------------*/
 514 static const char *
 515 usb_quirkstr(uint16_t quirk)
 516 {
 517         return ((quirk < USB_QUIRK_MAX) ?
 518             usb_quirk_str[quirk] : "USB_QUIRK_UNKNOWN");
 519 }
 520
 521 /*------------------------------------------------------------------------*
 522  *      usb_test_quirk_by_info
 523  *
 524  * Returns:
 525  * 0: Quirk not found
 526  * Else: Quirk found
 527  *------------------------------------------------------------------------*/
 528 static uint8_t
 529 usb_test_quirk_by_info(const struct usbd_lookup_info *info, uint16_t quirk)
 530 {
 531         uint16_t x;
 532         uint16_t y;
 533
 534         if (quirk == UQ_NONE) {
 535                 return (0);
 536         }
 537         mtx_lock(&usb_quirk_mtx);
 538
 539         for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
 540                 /* see if quirk information does not match */
 541                 if ((usb_quirks[x].vid != info->idVendor) ||
 542                     (usb_quirks[x].lo_rev > info->bcdDevice) ||
 543                     (usb_quirks[x].hi_rev < info->bcdDevice)) {
 544                         continue;
 545                 }
 546                 /* see if quirk only should match vendor ID */
 547                 if (usb_quirks[x].pid != info->idProduct) {
 548                         if (usb_quirks[x].pid != 0)
 549                                 continue;
 550
 551                         for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) {
 552                                 if (usb_quirks[x].quirks[y] == UQ_MATCH_VENDOR_ONLY)
 553                                         break;
 554                         }
 555                         if (y == USB_SUB_QUIRKS_MAX)
 556                                 continue;
 557                 }
 558                 /* lookup quirk */
 559                 for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) {
 560                         if (usb_quirks[x].quirks[y] == quirk) {
 561                                 mtx_unlock(&usb_quirk_mtx);
 562                                 DPRINTF("Found quirk '%s'.\n", usb_quirkstr(quirk));
 563                                 return (1);
 564                         }
 565                 }
 566                 /* no quirk found */
 567                 break;
 568         }
 569         mtx_unlock(&usb_quirk_mtx);
 570         return (0);
 571 }
 572
 573 static struct usb_quirk_entry *
 574 usb_quirk_get_entry(uint16_t vid, uint16_t pid,
 575     uint16_t lo_rev, uint16_t hi_rev, uint8_t do_alloc)
 576 {
 577         uint16_t x;
 578
 579         mtx_assert(&usb_quirk_mtx, MA_OWNED);
 580
 581         if ((vid | pid | lo_rev | hi_rev) == 0) {
 582                 /* all zero - special case */
 583                 return (usb_quirks + USB_DEV_QUIRKS_MAX - 1);
 584         }
 585         /* search for an existing entry */
 586         for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
 587                 /* see if quirk information does not match */
 588                 if ((usb_quirks[x].vid != vid) ||
 589                     (usb_quirks[x].pid != pid) ||
 590                     (usb_quirks[x].lo_rev != lo_rev) ||
 591                     (usb_quirks[x].hi_rev != hi_rev)) {
 592                         continue;
 593                 }
 594                 return (usb_quirks + x);
 595         }
 596
 597         if (do_alloc == 0) {
 598                 /* no match */
 599                 return (NULL);
 600         }
 601         /* search for a free entry */
 602         for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
 603                 /* see if quirk information does not match */
 604                 if ((usb_quirks[x].vid |
 605                     usb_quirks[x].pid |
 606                     usb_quirks[x].lo_rev |
 607                     usb_quirks[x].hi_rev) != 0) {
 608                         continue;
 609                 }
 610                 usb_quirks[x].vid = vid;
 611                 usb_quirks[x].pid = pid;
 612                 usb_quirks[x].lo_rev = lo_rev;
 613                 usb_quirks[x].hi_rev = hi_rev;
 614
 615                 return (usb_quirks + x);
 616         }
 617
 618         /* no entry found */
 619         return (NULL);
 620 }
 621
 622 /*------------------------------------------------------------------------*
 623  *      usb_quirk_ioctl - handle quirk IOCTLs
 624  *
 625  * Returns:
 626  * 0: Success
 627  * Else: Failure
 628  *------------------------------------------------------------------------*/
 629 static int
 630 usb_quirk_ioctl(unsigned long cmd, caddr_t data,
 631     int fflag, struct thread *td)
 632 {
 633         struct usb_gen_quirk *pgq;
 634         struct usb_quirk_entry *pqe;
 635         uint32_t x;
 636         uint32_t y;
 637         int err;
 638
 639         switch (cmd) {
 640         case USB_DEV_QUIRK_GET:
 641                 pgq = (void *)data;
 642                 x = pgq->index % USB_SUB_QUIRKS_MAX;
 643                 y = pgq->index / USB_SUB_QUIRKS_MAX;
 644                 if (y >= USB_DEV_QUIRKS_MAX) {
 645                         return (EINVAL);
 646                 }
 647                 mtx_lock(&usb_quirk_mtx);
 648                 /* copy out data */
 649                 pgq->vid = usb_quirks[y].vid;
 650                 pgq->pid = usb_quirks[y].pid;
 651                 pgq->bcdDeviceLow = usb_quirks[y].lo_rev;
 652                 pgq->bcdDeviceHigh = usb_quirks[y].hi_rev;
 653                 strlcpy(pgq->quirkname,
 654                     usb_quirkstr(usb_quirks[y].quirks[x]),
 655                     sizeof(pgq->quirkname));
 656                 mtx_unlock(&usb_quirk_mtx);
 657                 return (0);             /* success */
 658
 659         case USB_QUIRK_NAME_GET:
 660                 pgq = (void *)data;
 661                 x = pgq->index;
 662                 if (x >= USB_QUIRK_MAX) {
 663                         return (EINVAL);
 664                 }
 665                 strlcpy(pgq->quirkname,
 666                     usb_quirkstr(x), sizeof(pgq->quirkname));
 667                 return (0);             /* success */
 668
 669         case USB_DEV_QUIRK_ADD:
 670                 pgq = (void *)data;
 671
 672                 /* check privileges */
 673                 err = priv_check(curthread, PRIV_DRIVER);
 674                 if (err) {
 675                         return (err);
 676                 }
 677                 /* convert quirk string into numerical */
 678                 for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) {
 679                         if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) {
 680                                 break;
 681                         }
 682                 }
 683                 if (y == USB_DEV_QUIRKS_MAX) {
 684                         return (EINVAL);
 685                 }
 686                 if (y == UQ_NONE) {
 687                         return (EINVAL);
 688                 }
 689                 mtx_lock(&usb_quirk_mtx);
 690                 pqe = usb_quirk_get_entry(pgq->vid, pgq->pid,
 691                     pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 1);
 692                 if (pqe == NULL) {
 693                         mtx_unlock(&usb_quirk_mtx);
 694                         return (EINVAL);
 695                 }
 696                 for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
 697                         if (pqe->quirks[x] == UQ_NONE) {
 698                                 pqe->quirks[x] = y;
 699                                 break;
 700                         }
 701                 }
 702                 mtx_unlock(&usb_quirk_mtx);
 703                 if (x == USB_SUB_QUIRKS_MAX) {
 704                         return (ENOMEM);
 705                 }
 706                 return (0);             /* success */
 707
 708         case USB_DEV_QUIRK_REMOVE:
 709                 pgq = (void *)data;
 710                 /* check privileges */
 711                 err = priv_check(curthread, PRIV_DRIVER);
 712                 if (err) {
 713                         return (err);
 714                 }
 715                 /* convert quirk string into numerical */
 716                 for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) {
 717                         if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) {
 718                                 break;
 719                         }
 720                 }
 721                 if (y == USB_DEV_QUIRKS_MAX) {
 722                         return (EINVAL);
 723                 }
 724                 if (y == UQ_NONE) {
 725                         return (EINVAL);
 726                 }
 727                 mtx_lock(&usb_quirk_mtx);
 728                 pqe = usb_quirk_get_entry(pgq->vid, pgq->pid,
 729                     pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 0);
 730                 if (pqe == NULL) {
 731                         mtx_unlock(&usb_quirk_mtx);
 732                         return (EINVAL);
 733                 }
 734                 for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
 735                         if (pqe->quirks[x] == y) {
 736                                 pqe->quirks[x] = UQ_NONE;
 737                                 break;
 738                         }
 739                 }
 740                 if (x == USB_SUB_QUIRKS_MAX) {
 741                         mtx_unlock(&usb_quirk_mtx);
 742                         return (ENOMEM);
 743                 }
 744                 for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
 745                         if (pqe->quirks[x] != UQ_NONE) {
 746                                 break;
 747                         }
 748                 }
 749                 if (x == USB_SUB_QUIRKS_MAX) {
 750                         /* all quirk entries are unused - release */
 751                         memset(pqe, 0, sizeof(pqe));
 752                 }
 753                 mtx_unlock(&usb_quirk_mtx);
 754                 return (0);             /* success */
 755
 756         default:
 757                 break;
 758         }
 759         return (ENOIOCTL);
 760 }
 761
 762 static void
 763 usb_quirk_init(void *arg)
 764 {
 765         /* initialize mutex */
 766         mtx_init(&usb_quirk_mtx, "USB quirk", NULL, MTX_DEF);
 767
 768         /* register our function */
 769         usb_test_quirk_p = &usb_test_quirk_by_info;
 770         usb_quirk_ioctl_p = &usb_quirk_ioctl;
 771 }
 772
 773 static void
 774 usb_quirk_uninit(void *arg)
 775 {
 776         usb_quirk_unload(arg);
 777
 778         /* destroy mutex */
 779         mtx_destroy(&usb_quirk_mtx);
 780 }
 781
 782 SYSINIT(usb_quirk_init, SI_SUB_LOCK, SI_ORDER_FIRST, usb_quirk_init, NULL);
 783 SYSUNINIT(usb_quirk_uninit, SI_SUB_LOCK, SI_ORDER_ANY, usb_quirk_uninit, NULL);