1 /* $FreeBSD$ */ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause-NetBSD 4 * 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved. 6 * Copyright (c) 1998 Lennart Augustsson. All rights reserved. 7 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #include <sys/stdint.h> 32 #include <sys/stddef.h> 33 #include <sys/param.h> 34 #include <sys/queue.h> 35 #include <sys/types.h> 36 #include <sys/systm.h> 37 #include <sys/kernel.h> 38 #include <sys/bus.h> 39 #include <sys/module.h> 40 #include <sys/lock.h> 41 #include <sys/mutex.h> 42 #include <sys/condvar.h> 43 #include <sys/sysctl.h> 44 #include <sys/sx.h> 45 #include <sys/unistd.h> 46 #include <sys/callout.h> 47 #include <sys/malloc.h> 48 #include <sys/priv.h> 49 50 #include <dev/usb/usb.h> 51 #include <dev/usb/usb_ioctl.h> 52 #include <dev/usb/usbdi.h> 53 #include "usbdevs.h" 54 55 #define USB_DEBUG_VAR usb_debug 56 #include <dev/usb/usb_debug.h> 57 #include <dev/usb/usb_dynamic.h> 58 59 #include <dev/usb/quirk/usb_quirk.h> 60 61 MODULE_DEPEND(usb_quirk, usb, 1, 1, 1); 62 MODULE_VERSION(usb_quirk, 1); 63 64 #define USB_DEV_QUIRKS_MAX 384 65 #define USB_SUB_QUIRKS_MAX 8 66 #define USB_QUIRK_ENVROOT "hw.usb.quirk." 67 68 struct usb_quirk_entry { 69 uint16_t vid; 70 uint16_t pid; 71 uint16_t lo_rev; 72 uint16_t hi_rev; 73 uint16_t quirks[USB_SUB_QUIRKS_MAX]; 74 }; 75 76 static struct mtx usb_quirk_mtx; 77 78 #define USB_QUIRK_VP(v,p,l,h,...) \ 79 { .vid = (v), .pid = (p), .lo_rev = (l), .hi_rev = (h), \ 80 .quirks = { __VA_ARGS__ } } 81 #define USB_QUIRK(v,p,l,h,...) \ 82 USB_QUIRK_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, l, h, __VA_ARGS__) 83 84 static struct usb_quirk_entry usb_quirks[USB_DEV_QUIRKS_MAX] = { 85 USB_QUIRK(ASUS, LCM, 0x0000, 0xffff, UQ_HID_IGNORE), 86 USB_QUIRK(INSIDEOUT, EDGEPORT4, 0x094, 0x094, UQ_SWAP_UNICODE), 87 USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_BAD_ADC), 88 USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_AU_NO_XU), 89 USB_QUIRK(ALTEC, ADA70, 0x103, 0x103, UQ_BAD_ADC), 90 USB_QUIRK(ALTEC, ASC495, 0x000, 0x000, UQ_BAD_AUDIO), 91 USB_QUIRK(QTRONIX, 980N, 0x110, 0x110, UQ_SPUR_BUT_UP), 92 USB_QUIRK(ALCOR2, KBD_HUB, 0x001, 0x001, UQ_SPUR_BUT_UP), 93 USB_QUIRK(MCT, HUB0100, 0x102, 0x102, UQ_BUS_POWERED), 94 USB_QUIRK(MCT, USB232, 0x102, 0x102, UQ_BUS_POWERED), 95 USB_QUIRK(TI, UTUSB41, 0x110, 0x110, UQ_POWER_CLAIM), 96 USB_QUIRK(TELEX, MIC1, 0x009, 0x009, UQ_AU_NO_FRAC), 97 USB_QUIRK(SILICONPORTALS, YAPPHONE, 0x100, 0x100, UQ_AU_INP_ASYNC), 98 USB_QUIRK(LOGITECH, UN53B, 0x0000, 0xffff, UQ_NO_STRINGS), 99 USB_QUIRK(REALTEK, RTL8196EU, 0x0000, 0xffff, UQ_CFG_INDEX_1), 100 USB_QUIRK(ELSA, MODEM1, 0x0000, 0xffff, UQ_CFG_INDEX_1), 101 USB_QUIRK(PLANEX2, MZKUE150N, 0x0000, 0xffff, UQ_CFG_INDEX_1), 102 USB_QUIRK(CISCOLINKSYS, USB3GIGV1, 0x0000, 0xffff, UQ_CFG_INDEX_1), 103 /* Quirks for printer devices */ 104 USB_QUIRK(HP, 895C, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 105 USB_QUIRK(HP, 880C, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 106 USB_QUIRK(HP, 815C, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 107 USB_QUIRK(HP, 810C, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 108 USB_QUIRK(HP, 830C, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 109 USB_QUIRK(HP, 1220C, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 110 USB_QUIRK(XEROX, WCM15, 0x0000, 0xffff, UQ_BROKEN_BIDIR), 111 /* Devices which should be ignored by uhid */ 112 USB_QUIRK(APC, UPS, 0x0000, 0xffff, UQ_HID_IGNORE), 113 USB_QUIRK(BELKIN, F6C550AVR, 0x0000, 0xffff, UQ_HID_IGNORE), 114 USB_QUIRK(CYBERPOWER, 1500CAVRLCD, 0x0000, 0xffff, UQ_HID_IGNORE), 115 USB_QUIRK(CYPRESS, SILVERSHIELD, 0x0000, 0xffff, UQ_HID_IGNORE), 116 USB_QUIRK(DELORME, EARTHMATE, 0x0000, 0xffff, UQ_HID_IGNORE), 117 USB_QUIRK(DREAMLINK, DL100B, 0x0000, 0xffff, UQ_HID_IGNORE), 118 USB_QUIRK(ITUNERNET, USBLCD2X20, 0x0000, 0xffff, UQ_HID_IGNORE), 119 USB_QUIRK(ITUNERNET, USBLCD4X20, 0x0000, 0xffff, UQ_HID_IGNORE), 120 USB_QUIRK(LIEBERT, POWERSURE_PXT, 0x0000, 0xffff, UQ_HID_IGNORE), 121 USB_QUIRK(LIEBERT2, PSI1000, 0x0000, 0xffff, UQ_HID_IGNORE), 122 USB_QUIRK(MGE, UPS1, 0x0000, 0xffff, UQ_HID_IGNORE), 123 USB_QUIRK(MGE, UPS2, 0x0000, 0xffff, UQ_HID_IGNORE), 124 USB_QUIRK(APPLE, IPHONE, 0x0000, 0xffff, UQ_HID_IGNORE), 125 USB_QUIRK(APPLE, IPHONE_3G, 0x0000, 0xffff, UQ_HID_IGNORE), 126 USB_QUIRK(MEGATEC, UPS, 0x0000, 0xffff, UQ_HID_IGNORE), 127 /* Devices which should be ignored by both ukbd and uhid */ 128 USB_QUIRK(CYPRESS, WISPY1A, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE), 129 USB_QUIRK(METAGEEK, WISPY1B, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE), 130 USB_QUIRK(METAGEEK, WISPY24X, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE), 131 USB_QUIRK(METAGEEK2, WISPYDBX, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE), 132 USB_QUIRK(TENX, UAUDIO0, 0x0101, 0x0101, UQ_AUDIO_SWAP_LR), 133 /* MS keyboards do weird things */ 134 USB_QUIRK(MICROSOFT, NATURAL4000, 0x0000, 0xFFFF, UQ_KBD_BOOTPROTO), 135 USB_QUIRK(MICROSOFT, WLINTELLIMOUSE, 0x0000, 0xffff, UQ_MS_LEADING_BYTE), 136 /* Quirk for Corsair Vengeance K60 keyboard */ 137 USB_QUIRK(CORSAIR, K60, 0x0000, 0xffff, UQ_KBD_BOOTPROTO), 138 /* Quirk for Corsair Vengeance K70 keyboard */ 139 USB_QUIRK(CORSAIR, K70, 0x0000, 0xffff, UQ_KBD_BOOTPROTO), 140 /* Quirk for Corsair K70 RGB keyboard */ 141 USB_QUIRK(CORSAIR, K70_RGB, 0x0000, 0xffff, UQ_KBD_BOOTPROTO), 142 /* Quirk for Corsair STRAFE Gaming keyboard */ 143 USB_QUIRK(CORSAIR, STRAFE, 0x0000, 0xffff, UQ_KBD_BOOTPROTO), 144 /* umodem(4) device quirks */ 145 USB_QUIRK(METRICOM, RICOCHET_GS, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA), 146 USB_QUIRK(SANYO, SCP4900, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA), 147 USB_QUIRK(MOTOROLA2, T720C, 0x001, 0x001, UQ_ASSUME_CM_OVER_DATA), 148 USB_QUIRK(EICON, DIVA852, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA), 149 USB_QUIRK(SIEMENS2, ES75, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA), 150 USB_QUIRK(QUALCOMM, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA), 151 USB_QUIRK(QUALCOMM2, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA), 152 USB_QUIRK(CURITEL, UM150, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA), 153 USB_QUIRK(CURITEL, UM175, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA), 154 USB_QUIRK(VERTEX, VW110L, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA), 155 156 /* USB Mass Storage Class Quirks */ 157 USB_QUIRK_VP(USB_VENDOR_ASAHIOPTICAL, 0, UQ_MSC_NO_RS_CLEAR_UA, 158 UQ_MATCH_VENDOR_ONLY), 159 USB_QUIRK(ADDON, ATTACHE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 160 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 161 USB_QUIRK(ADDON, A256MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 162 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 163 USB_QUIRK(ADDON, DISKPRO512, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 164 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 165 USB_QUIRK(ADDONICS2, CABLE_205, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 166 UQ_MSC_FORCE_PROTO_SCSI), 167 USB_QUIRK(AIPTEK, POCKETCAM3M, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 168 UQ_MSC_FORCE_PROTO_SCSI), 169 USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 170 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 171 USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN, 172 UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_TEST_UNIT_READY), 173 USB_QUIRK(APACER, HT202, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY, 174 UQ_MSC_NO_SYNC_CACHE), 175 USB_QUIRK(ASAHIOPTICAL, OPTIO230, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 176 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 177 USB_QUIRK(ASAHIOPTICAL, OPTIO330, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 178 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 179 USB_QUIRK(ATP, EUSB, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 180 USB_QUIRK(BELKIN, USB2SCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 181 UQ_MSC_FORCE_PROTO_SCSI), 182 USB_QUIRK(CASIO, QV_DIGICAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 183 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 184 USB_QUIRK(CCYU, ED1064, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 185 UQ_MSC_FORCE_PROTO_SCSI), 186 USB_QUIRK(CENTURY, EX35QUAT, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 187 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 188 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE), 189 USB_QUIRK(CYPRESS, XX6830XX, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN, 190 UQ_MSC_NO_SYNC_CACHE), 191 USB_QUIRK(DESKNOTE, UCR_61S2B, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 192 UQ_MSC_FORCE_PROTO_SCSI), 193 USB_QUIRK(DMI, CFSM_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI, 194 UQ_MSC_NO_GETMAXLUN), 195 USB_QUIRK(EMTEC, RUF2PS, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 196 USB_QUIRK(EPSON, STYLUS_875DC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 197 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 198 USB_QUIRK(EPSON, STYLUS_895, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 199 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 200 USB_QUIRK(FEIYA, 5IN1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 201 UQ_MSC_FORCE_PROTO_SCSI), 202 USB_QUIRK(FEIYA, ELANGO, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 203 USB_QUIRK(FREECOM, DVD, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 204 USB_QUIRK(FUJIPHOTO, MASS0100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I, 205 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_NO_SYNC_CACHE), 206 USB_QUIRK(GARMIN, FORERUNNER230, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY), 207 USB_QUIRK(GENESYS, GL641USB2IDE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 208 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 209 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_SYNC_CACHE), 210 USB_QUIRK(GENESYS, GL641USB2IDE_2, 0x0000, 0xffff, 211 UQ_MSC_FORCE_WIRE_BBB, UQ_MSC_FORCE_PROTO_ATAPI, 212 UQ_MSC_FORCE_SHORT_INQ, UQ_MSC_NO_START_STOP, 213 UQ_MSC_IGNORE_RESIDUE), 214 USB_QUIRK(GENESYS, GL641USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 215 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 216 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE), 217 USB_QUIRK(GENESYS, GL641USB_2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 218 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG), 219 USB_QUIRK(HAGIWARA, FG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 220 UQ_MSC_FORCE_PROTO_SCSI), 221 USB_QUIRK(HAGIWARA, FGSM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 222 UQ_MSC_FORCE_PROTO_SCSI), 223 USB_QUIRK(HITACHI, DVDCAM_DZ_MV100A, 0x0000, 0xffff, 224 UQ_MSC_FORCE_WIRE_CBI, UQ_MSC_FORCE_PROTO_SCSI, 225 UQ_MSC_NO_GETMAXLUN), 226 USB_QUIRK(HITACHI, DVDCAM_USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I, 227 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY), 228 USB_QUIRK(HP, CDW4E, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI), 229 USB_QUIRK(HP, CDW8200, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I, 230 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY, 231 UQ_MSC_NO_START_STOP), 232 USB_QUIRK(IMAGINATION, DBX1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 233 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG), 234 USB_QUIRK(INSYSTEM, USBCABLE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 235 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY, 236 UQ_MSC_NO_START_STOP, UQ_MSC_ALT_IFACE_1), 237 USB_QUIRK(INSYSTEM, ATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 238 UQ_MSC_FORCE_PROTO_RBC), 239 USB_QUIRK(INSYSTEM, STORAGE_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 240 UQ_MSC_FORCE_PROTO_RBC), 241 USB_QUIRK(INTENSO, MEMORY_BOX, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY), 242 USB_QUIRK(IODATA, IU_CD2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 243 UQ_MSC_FORCE_PROTO_SCSI), 244 USB_QUIRK(IODATA, DVR_UEH8, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 245 UQ_MSC_FORCE_PROTO_SCSI), 246 USB_QUIRK(IOMEGA, ZIP100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 247 UQ_MSC_FORCE_PROTO_SCSI, 248 UQ_MSC_NO_TEST_UNIT_READY), /* XXX ZIP drives can also use ATAPI */ 249 USB_QUIRK(JMICRON, JMS567, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN), 250 USB_QUIRK(JMICRON, JM20337, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 251 UQ_MSC_FORCE_PROTO_SCSI, 252 UQ_MSC_NO_SYNC_CACHE), 253 USB_QUIRK(KINGSTON, HYPERX3_0, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY), 254 USB_QUIRK(KYOCERA, FINECAM_L3, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 255 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 256 USB_QUIRK(KYOCERA, FINECAM_S3X, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 257 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY), 258 USB_QUIRK(KYOCERA, FINECAM_S4, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 259 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY), 260 USB_QUIRK(KYOCERA, FINECAM_S5, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 261 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 262 USB_QUIRK(LACIE, HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 263 UQ_MSC_FORCE_PROTO_RBC), 264 USB_QUIRK(LEXAR, CF_READER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 265 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 266 USB_QUIRK(LEXAR, JUMPSHOT, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 267 USB_QUIRK(LEXAR, JUMPDRIVE, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY), 268 USB_QUIRK(LOGITEC, LDR_H443SU2, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 269 USB_QUIRK(LOGITEC, LDR_H443U2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 270 UQ_MSC_FORCE_PROTO_SCSI,), 271 USB_QUIRK(MELCO, DUBPXXG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 272 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 273 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE), 274 USB_QUIRK(MICROTECH, DPCM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 275 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY, 276 UQ_MSC_NO_START_STOP), 277 USB_QUIRK(MICRON, REALSSD, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 278 USB_QUIRK(MICROTECH, SCSIDB25, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 279 UQ_MSC_FORCE_PROTO_SCSI), 280 USB_QUIRK(MICROTECH, SCSIHD50, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 281 UQ_MSC_FORCE_PROTO_SCSI), 282 USB_QUIRK(MINOLTA, E223, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 283 USB_QUIRK(MINOLTA, F300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 284 UQ_MSC_FORCE_PROTO_SCSI), 285 USB_QUIRK(MITSUMI, CDRRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI | 286 UQ_MSC_FORCE_PROTO_ATAPI), 287 USB_QUIRK(MOTOROLA2, E398, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 288 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 289 UQ_MSC_NO_INQUIRY_EVPD, UQ_MSC_NO_GETMAXLUN), 290 USB_QUIRK_VP(USB_VENDOR_MPMAN, 0, UQ_MSC_NO_SYNC_CACHE, 291 UQ_MATCH_VENDOR_ONLY), 292 USB_QUIRK(MSYSTEMS, DISKONKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 293 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_GETMAXLUN, 294 UQ_MSC_NO_RS_CLEAR_UA), 295 USB_QUIRK(MSYSTEMS, DISKONKEY2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 296 UQ_MSC_FORCE_PROTO_ATAPI), 297 USB_QUIRK(MYSON, HEDEN, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE, 298 UQ_MSC_NO_SYNC_CACHE), 299 USB_QUIRK(NEODIO, ND3260, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 300 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ), 301 USB_QUIRK(NETAC, CF_CARD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 302 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 303 USB_QUIRK(NETAC, ONLYDISK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 304 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 305 USB_QUIRK(NETCHIP, CLIK_40, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI, 306 UQ_MSC_NO_INQUIRY), 307 USB_QUIRK(NETCHIP, POCKETBOOK, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 308 USB_QUIRK(NIKON, D300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 309 UQ_MSC_FORCE_PROTO_SCSI), 310 USB_QUIRK(OLYMPUS, C1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 311 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG), 312 USB_QUIRK(OLYMPUS, C700, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN), 313 USB_QUIRK(ONSPEC, SDS_HOTFIND_D, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 314 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE), 315 USB_QUIRK(ONSPEC, CFMS_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 316 USB_QUIRK(ONSPEC, CFSM_COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 317 USB_QUIRK(ONSPEC, CFSM_READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 318 USB_QUIRK(ONSPEC, CFSM_READER2, 0x0000, 0xffff, 319 UQ_MSC_FORCE_PROTO_SCSI), 320 USB_QUIRK(ONSPEC, MDCFE_B_CF_READER, 0x0000, 0xffff, 321 UQ_MSC_FORCE_PROTO_SCSI), 322 USB_QUIRK(ONSPEC, MDSM_B_READER, 0x0000, 0xffff, 323 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 324 USB_QUIRK(ONSPEC, READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 325 USB_QUIRK(ONSPEC, UCF100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 326 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_GETMAXLUN), 327 USB_QUIRK(ONSPEC2, IMAGEMATE_SDDR55, 0x0000, 0xffff, 328 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 329 USB_QUIRK(PANASONIC, KXL840AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 330 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_GETMAXLUN), 331 USB_QUIRK(PANASONIC, KXLCB20AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 332 UQ_MSC_FORCE_PROTO_SCSI), 333 USB_QUIRK(PANASONIC, KXLCB35AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 334 UQ_MSC_FORCE_PROTO_SCSI), 335 USB_QUIRK(PANASONIC, LS120CAM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_UFI), 336 USB_QUIRK(PLEXTOR, 40_12_40U, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 337 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY), 338 USB_QUIRK(PNY, ATTACHE2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 339 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE, 340 UQ_MSC_NO_START_STOP), 341 USB_QUIRK(PROLIFIC, PL2506, 0x0000, 0xffff, 342 UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_PREVENT_ALLOW), 343 USB_QUIRK_VP(USB_VENDOR_SAMSUNG_TECHWIN, 344 USB_PRODUCT_SAMSUNG_TECHWIN_DIGIMAX_410, UQ_MSC_FORCE_WIRE_BBB, 345 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 346 USB_QUIRK(SANDISK, SDDR05A, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 347 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1, 348 UQ_MSC_NO_GETMAXLUN), 349 USB_QUIRK(SANDISK, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI, 350 UQ_MSC_READ_CAP_OFFBY1, UQ_MSC_NO_GETMAXLUN), 351 USB_QUIRK(SANDISK, SDDR12, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 352 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1, 353 UQ_MSC_NO_GETMAXLUN), 354 USB_QUIRK(SANDISK, SDCZ2_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 355 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE, 356 UQ_MSC_NO_SYNC_CACHE), 357 USB_QUIRK(SANDISK, SDCZ2_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 358 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 359 USB_QUIRK(SANDISK, SDCZ4_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 360 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 361 USB_QUIRK(SANDISK, SDCZ4_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 362 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 363 USB_QUIRK(SANDISK, SDDR31, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 364 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1), 365 USB_QUIRK(SANDISK, IMAGEMATE_SDDR289, 0x0000, 0xffff, 366 UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_GETMAXLUN), 367 USB_QUIRK(SCANLOGIC, SL11R, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 368 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY), 369 USB_QUIRK(SHUTTLE, EUSB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I, 370 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY, 371 UQ_MSC_NO_START_STOP, UQ_MSC_SHUTTLE_INIT), 372 USB_QUIRK(SHUTTLE, CDRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 373 UQ_MSC_FORCE_PROTO_ATAPI), 374 USB_QUIRK(SHUTTLE, CF, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 375 UQ_MSC_FORCE_PROTO_ATAPI), 376 USB_QUIRK(SHUTTLE, EUSBATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 377 UQ_MSC_FORCE_PROTO_ATAPI), 378 USB_QUIRK(SHUTTLE, EUSBCFSM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 379 USB_QUIRK(SHUTTLE, EUSCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 380 UQ_MSC_FORCE_PROTO_SCSI), 381 USB_QUIRK(SHUTTLE, HIFD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 382 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 383 USB_QUIRK(SHUTTLE, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI, 384 UQ_MSC_NO_GETMAXLUN), 385 USB_QUIRK(SHUTTLE, ZIOMMC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 386 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 387 USB_QUIRK(SIGMATEL, I_BEAD100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 388 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_SHUTTLE_INIT), 389 USB_QUIRK(SIIG, WINTERREADER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 390 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE), 391 USB_QUIRK(SKANHEX, MD_7425, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 392 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 393 USB_QUIRK(SKANHEX, SX_520Z, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 394 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 395 USB_QUIRK(SONY, HANDYCAM, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI, 396 UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12), 397 USB_QUIRK(SONY, CLIE_40_MS, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 398 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 399 USB_QUIRK(SONY, DSC, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI, 400 UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12), 401 USB_QUIRK(SONY, DSC, 0x0600, 0x0600, UQ_MSC_FORCE_WIRE_CBI, 402 UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12), 403 USB_QUIRK(SONY, DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 404 UQ_MSC_FORCE_PROTO_RBC), 405 USB_QUIRK(SONY, HANDYCAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 406 UQ_MSC_FORCE_PROTO_RBC), 407 USB_QUIRK(SONY, MSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 408 UQ_MSC_FORCE_PROTO_RBC), 409 USB_QUIRK(SONY, MS_MSC_U03, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 410 UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_GETMAXLUN), 411 USB_QUIRK(SONY, MS_NW_MS7, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 412 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 413 USB_QUIRK(SONY, MS_PEG_N760C, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 414 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 415 USB_QUIRK(SONY, MSACUS1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 416 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), 417 USB_QUIRK(SONY, PORTABLE_HDD_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 418 UQ_MSC_FORCE_PROTO_SCSI), 419 USB_QUIRK(STMICRO, ST72682, 0x0000, 0xffff, UQ_MSC_NO_PREVENT_ALLOW), 420 USB_QUIRK(SUPERTOP, IDE, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE, 421 UQ_MSC_NO_SYNC_CACHE), 422 USB_QUIRK(SUPERTOP, FLASHDRIVE, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY, 423 UQ_MSC_NO_SYNC_CACHE), 424 USB_QUIRK(TAUGA, CAMERAMATE, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 425 USB_QUIRK(TEAC, FD05PUB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 426 UQ_MSC_FORCE_PROTO_UFI), 427 USB_QUIRK(TECLAST, TLC300, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY, 428 UQ_MSC_NO_SYNC_CACHE), 429 USB_QUIRK(TREK, MEMKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 430 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 431 USB_QUIRK(TREK, THUMBDRIVE_8MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 432 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_IGNORE_RESIDUE), 433 USB_QUIRK(TRUMPION, C3310, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 434 UQ_MSC_FORCE_PROTO_UFI), 435 USB_QUIRK(TRUMPION, MP3, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_RBC), 436 USB_QUIRK(TRUMPION, T33520, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI), 437 USB_QUIRK(TWINMOS, MDIV, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 438 UQ_MSC_FORCE_PROTO_SCSI), 439 USB_QUIRK(VIA, USB2IDEBRIDGE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 440 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_SYNC_CACHE), 441 USB_QUIRK(VIVITAR, 35XX, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 442 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 443 USB_QUIRK(WESTERN, COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 444 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 445 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE), 446 USB_QUIRK(WESTERN, EXTHDD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 447 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 448 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE), 449 USB_QUIRK(WESTERN, MYBOOK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 450 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY_EVPD, 451 UQ_MSC_NO_SYNC_CACHE), 452 USB_QUIRK(WESTERN, MYPASSPORT_00, 0x0000, 0xffff, UQ_MSC_FORCE_SHORT_INQ), 453 USB_QUIRK(WESTERN, MYPASSPORT_01, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 454 USB_QUIRK(WESTERN, MYPASSPORT_02, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 455 USB_QUIRK(WESTERN, MYPASSPORT_03, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 456 USB_QUIRK(WESTERN, MYPASSPORT_04, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 457 USB_QUIRK(WESTERN, MYPASSPORT_05, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 458 USB_QUIRK(WESTERN, MYPASSPORT_06, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 459 USB_QUIRK(WESTERN, MYPASSPORT_07, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 460 USB_QUIRK(WESTERN, MYPASSPORT_08, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 461 USB_QUIRK(WESTERN, MYPASSPORT_09, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 462 USB_QUIRK(WESTERN, MYPASSPORT_10, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 463 USB_QUIRK(WESTERN, MYPASSPORT_11, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 464 USB_QUIRK(WESTERN, MYPASSPORTES_00, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 465 USB_QUIRK(WESTERN, MYPASSPORTES_01, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 466 USB_QUIRK(WESTERN, MYPASSPORTES_02, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 467 USB_QUIRK(WESTERN, MYPASSPORTES_03, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 468 USB_QUIRK(WESTERN, MYPASSPORTES_04, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 469 USB_QUIRK(WESTERN, MYPASSPORTES_05, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 470 USB_QUIRK(WESTERN, MYPASSPORTES_06, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 471 USB_QUIRK(WESTERN, MYPASSPORTES_07, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 472 USB_QUIRK(WESTERN, MYPASSPORTES_08, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 473 USB_QUIRK(WESTERN, MYPASSPORTES_09, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 474 USB_QUIRK(WINMAXGROUP, FLASH64MC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 475 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY), 476 USB_QUIRK(YANO, FW800HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 477 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ, 478 UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE), 479 USB_QUIRK(YANO, U640MO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I, 480 UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_FORCE_SHORT_INQ), 481 USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0000, 0x007F, UQ_MSC_FORCE_WIRE_CBI, 482 UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED, 483 UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN), 484 USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0080, 0x0080, UQ_MSC_FORCE_WIRE_CBI_I, 485 UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED, 486 UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN), 487 USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0081, 0xFFFF, UQ_MSC_FORCE_WIRE_CBI_I, 488 UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED, 489 UQ_MSC_NO_GETMAXLUN), 490 USB_QUIRK(ZORAN, EX20DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI, 491 UQ_MSC_FORCE_PROTO_ATAPI), 492 USB_QUIRK(MEIZU, M6_SL, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, 493 UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_SYNC_CACHE), 494 USB_QUIRK(TOSHIBA, TRANSMEMORY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, 495 UQ_MSC_NO_PREVENT_ALLOW), 496 USB_QUIRK(VIALABS, USB30SATABRIDGE, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), 497 USB_QUIRK(QUALCOMMINC, ZTE_MF730M, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN, 498 UQ_MSC_NO_INQUIRY, UQ_CFG_INDEX_0), 499 /* Non-standard USB MIDI devices */ 500 USB_QUIRK(ROLAND, UM1, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 501 USB_QUIRK(ROLAND, SC8850, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 502 USB_QUIRK(ROLAND, SD90, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 503 USB_QUIRK(ROLAND, UM880N, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 504 USB_QUIRK(ROLAND, UA100, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 505 USB_QUIRK(ROLAND, UM4, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 506 USB_QUIRK(ROLAND, U8, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 507 USB_QUIRK(ROLAND, UM2, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 508 USB_QUIRK(ROLAND, SC8820, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 509 USB_QUIRK(ROLAND, PC300, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 510 USB_QUIRK(ROLAND, SK500, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 511 USB_QUIRK(ROLAND, SCD70, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 512 USB_QUIRK(ROLAND, UM550, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 513 USB_QUIRK(ROLAND, SD20, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 514 USB_QUIRK(ROLAND, SD80, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 515 USB_QUIRK(ROLAND, UA700, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 516 USB_QUIRK(ROLAND, PCR300, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 517 USB_QUIRK(EGO, M4U, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI), 518 USB_QUIRK(LOGILINK, U2M, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI), 519 USB_QUIRK(MEDELI, DD305, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI, UQ_MATCH_VENDOR_ONLY), 520 USB_QUIRK(REDOCTANE, GHMIDI, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI), 521 USB_QUIRK(TEXTECH, U2M_1, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI), 522 USB_QUIRK(TEXTECH, U2M_2, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI), 523 USB_QUIRK(WCH2, U2M, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI), 524 525 /* Non-standard USB AUDIO devices */ 526 USB_QUIRK(MAUDIO, FASTTRACKULTRA, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 527 USB_QUIRK(MAUDIO, FASTTRACKULTRA8R, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), 528 USB_QUIRK(CMEDIA, CM6206, 0x0000, 0xffff, UQ_AU_SET_SPDIF_CM6206), 529 530 /* 531 * Quirks for manufacturers which USB devices does not respond 532 * after issuing non-supported commands: 533 */ 534 USB_QUIRK(ALCOR, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_TEST_UNIT_READY, UQ_MATCH_VENDOR_ONLY), 535 USB_QUIRK(APPLE, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY), 536 USB_QUIRK(FEIYA, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY), 537 USB_QUIRK(REALTEK, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY), 538 USB_QUIRK(INITIO, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY), 539 540 /* DYMO LabelManager Pnp */ 541 USB_QUIRK(DYMO, LABELMANAGERPNP, 0x0000, 0xffff, UQ_MSC_DYMO_EJECT), 542 543 /* Holtek USB gaming keyboard */ 544 USB_QUIRK(HOLTEK, F85, 0x0000, 0xffff, UQ_KBD_BOOTPROTO), 545 }; 546 #undef USB_QUIRK_VP 547 #undef USB_QUIRK 548 549 static const char *usb_quirk_str[USB_QUIRK_MAX] = { 550 [UQ_NONE] = "UQ_NONE", 551 [UQ_MATCH_VENDOR_ONLY] = "UQ_MATCH_VENDOR_ONLY", 552 [UQ_AUDIO_SWAP_LR] = "UQ_AUDIO_SWAP_LR", 553 [UQ_AU_INP_ASYNC] = "UQ_AU_INP_ASYNC", 554 [UQ_AU_NO_FRAC] = "UQ_AU_NO_FRAC", 555 [UQ_AU_NO_XU] = "UQ_AU_NO_XU", 556 [UQ_BAD_ADC] = "UQ_BAD_ADC", 557 [UQ_BAD_AUDIO] = "UQ_BAD_AUDIO", 558 [UQ_BROKEN_BIDIR] = "UQ_BROKEN_BIDIR", 559 [UQ_BUS_POWERED] = "UQ_BUS_POWERED", 560 [UQ_HID_IGNORE] = "UQ_HID_IGNORE", 561 [UQ_KBD_IGNORE] = "UQ_KBD_IGNORE", 562 [UQ_KBD_BOOTPROTO] = "UQ_KBD_BOOTPROTO", 563 [UQ_UMS_IGNORE] = "UQ_UMS_IGNORE", 564 [UQ_MS_BAD_CLASS] = "UQ_MS_BAD_CLASS", 565 [UQ_MS_LEADING_BYTE] = "UQ_MS_LEADING_BYTE", 566 [UQ_MS_REVZ] = "UQ_MS_REVZ", 567 [UQ_NO_STRINGS] = "UQ_NO_STRINGS", 568 [UQ_POWER_CLAIM] = "UQ_POWER_CLAIM", 569 [UQ_SPUR_BUT_UP] = "UQ_SPUR_BUT_UP", 570 [UQ_SWAP_UNICODE] = "UQ_SWAP_UNICODE", 571 [UQ_CFG_INDEX_1] = "UQ_CFG_INDEX_1", 572 [UQ_CFG_INDEX_2] = "UQ_CFG_INDEX_2", 573 [UQ_CFG_INDEX_3] = "UQ_CFG_INDEX_3", 574 [UQ_CFG_INDEX_4] = "UQ_CFG_INDEX_4", 575 [UQ_CFG_INDEX_0] = "UQ_CFG_INDEX_0", 576 [UQ_ASSUME_CM_OVER_DATA] = "UQ_ASSUME_CM_OVER_DATA", 577 [UQ_MSC_NO_TEST_UNIT_READY] = "UQ_MSC_NO_TEST_UNIT_READY", 578 [UQ_MSC_NO_RS_CLEAR_UA] = "UQ_MSC_NO_RS_CLEAR_UA", 579 [UQ_MSC_NO_START_STOP] = "UQ_MSC_NO_START_STOP", 580 [UQ_MSC_NO_GETMAXLUN] = "UQ_MSC_NO_GETMAXLUN", 581 [UQ_MSC_NO_INQUIRY] = "UQ_MSC_NO_INQUIRY", 582 [UQ_MSC_NO_INQUIRY_EVPD] = "UQ_MSC_NO_INQUIRY_EVPD", 583 [UQ_MSC_NO_PREVENT_ALLOW] = "UQ_MSC_NO_PREVENT_ALLOW", 584 [UQ_MSC_NO_SYNC_CACHE] = "UQ_MSC_NO_SYNC_CACHE", 585 [UQ_MSC_SHUTTLE_INIT] = "UQ_MSC_SHUTTLE_INIT", 586 [UQ_MSC_ALT_IFACE_1] = "UQ_MSC_ALT_IFACE_1", 587 [UQ_MSC_FLOPPY_SPEED] = "UQ_MSC_FLOPPY_SPEED", 588 [UQ_MSC_IGNORE_RESIDUE] = "UQ_MSC_IGNORE_RESIDUE", 589 [UQ_MSC_WRONG_CSWSIG] = "UQ_MSC_WRONG_CSWSIG", 590 [UQ_MSC_RBC_PAD_TO_12] = "UQ_MSC_RBC_PAD_TO_12", 591 [UQ_MSC_READ_CAP_OFFBY1] = "UQ_MSC_READ_CAP_OFFBY1", 592 [UQ_MSC_FORCE_SHORT_INQ] = "UQ_MSC_FORCE_SHORT_INQ", 593 [UQ_MSC_FORCE_WIRE_BBB] = "UQ_MSC_FORCE_WIRE_BBB", 594 [UQ_MSC_FORCE_WIRE_CBI] = "UQ_MSC_FORCE_WIRE_CBI", 595 [UQ_MSC_FORCE_WIRE_CBI_I] = "UQ_MSC_FORCE_WIRE_CBI_I", 596 [UQ_MSC_FORCE_PROTO_SCSI] = "UQ_MSC_FORCE_PROTO_SCSI", 597 [UQ_MSC_FORCE_PROTO_ATAPI] = "UQ_MSC_FORCE_PROTO_ATAPI", 598 [UQ_MSC_FORCE_PROTO_UFI] = "UQ_MSC_FORCE_PROTO_UFI", 599 [UQ_MSC_FORCE_PROTO_RBC] = "UQ_MSC_FORCE_PROTO_RBC", 600 [UQ_MSC_EJECT_HUAWEI] = "UQ_MSC_EJECT_HUAWEI", 601 [UQ_MSC_EJECT_SIERRA] = "UQ_MSC_EJECT_SIERRA", 602 [UQ_MSC_EJECT_SCSIEJECT] = "UQ_MSC_EJECT_SCSIEJECT", 603 [UQ_MSC_EJECT_REZERO] = "UQ_MSC_EJECT_REZERO", 604 [UQ_MSC_EJECT_ZTESTOR] = "UQ_MSC_EJECT_ZTESTOR", 605 [UQ_MSC_EJECT_CMOTECH] = "UQ_MSC_EJECT_CMOTECH", 606 [UQ_MSC_EJECT_WAIT] = "UQ_MSC_EJECT_WAIT", 607 [UQ_MSC_EJECT_SAEL_M460] = "UQ_MSC_EJECT_SAEL_M460", 608 [UQ_MSC_EJECT_HUAWEISCSI] = "UQ_MSC_EJECT_HUAWEISCSI", 609 [UQ_MSC_EJECT_HUAWEISCSI2] = "UQ_MSC_EJECT_HUAWEISCSI2", 610 [UQ_MSC_EJECT_TCT] = "UQ_MSC_EJECT_TCT", 611 [UQ_BAD_MIDI] = "UQ_BAD_MIDI", 612 [UQ_AU_VENDOR_CLASS] = "UQ_AU_VENDOR_CLASS", 613 [UQ_SINGLE_CMD_MIDI] = "UQ_SINGLE_CMD_MIDI", 614 [UQ_MSC_DYMO_EJECT] = "UQ_MSC_DYMO_EJECT", 615 [UQ_AU_SET_SPDIF_CM6206] = "UQ_AU_SET_SPDIF_CM6206", 616 [UQ_WMT_IGNORE] = "UQ_WMT_IGNORE", 617 }; 618 619 /*------------------------------------------------------------------------* 620 * usb_quirkstr 621 * 622 * This function converts an USB quirk code into a string. 623 *------------------------------------------------------------------------*/ 624 static const char * 625 usb_quirkstr(uint16_t quirk) 626 { 627 return ((quirk < USB_QUIRK_MAX && usb_quirk_str[quirk] != NULL) ? 628 usb_quirk_str[quirk] : "UQ_UNKNOWN"); 629 } 630 631 /*------------------------------------------------------------------------* 632 * usb_strquirk 633 * 634 * This function converts a string into a USB quirk code. 635 * 636 * Returns: 637 * Less than USB_QUIRK_MAX: Quirk code 638 * Else: Quirk code not found 639 *------------------------------------------------------------------------*/ 640 static uint16_t 641 usb_strquirk(const char *str, size_t len) 642 { 643 const char *quirk; 644 uint16_t x; 645 646 for (x = 0; x != USB_QUIRK_MAX; x++) { 647 quirk = usb_quirkstr(x); 648 if (strncmp(str, quirk, len) == 0 && 649 quirk[len] == 0) 650 break; 651 } 652 return (x); 653 } 654 655 /*------------------------------------------------------------------------* 656 * usb_test_quirk_by_info 657 * 658 * Returns: 659 * 0: Quirk not found 660 * Else: Quirk found 661 *------------------------------------------------------------------------*/ 662 static uint8_t 663 usb_test_quirk_by_info(const struct usbd_lookup_info *info, uint16_t quirk) 664 { 665 uint16_t x; 666 uint16_t y; 667 668 if (quirk == UQ_NONE) 669 goto done; 670 671 USB_MTX_LOCK(&usb_quirk_mtx); 672 673 for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) { 674 /* see if quirk information does not match */ 675 if ((usb_quirks[x].vid != info->idVendor) || 676 (usb_quirks[x].lo_rev > info->bcdDevice) || 677 (usb_quirks[x].hi_rev < info->bcdDevice)) { 678 continue; 679 } 680 /* see if quirk only should match vendor ID */ 681 if (usb_quirks[x].pid != info->idProduct) { 682 if (usb_quirks[x].pid != 0) 683 continue; 684 685 for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) { 686 if (usb_quirks[x].quirks[y] == UQ_MATCH_VENDOR_ONLY) 687 break; 688 } 689 if (y == USB_SUB_QUIRKS_MAX) 690 continue; 691 } 692 /* lookup quirk */ 693 for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) { 694 if (usb_quirks[x].quirks[y] == quirk) { 695 USB_MTX_UNLOCK(&usb_quirk_mtx); 696 DPRINTF("Found quirk '%s'.\n", usb_quirkstr(quirk)); 697 return (1); 698 } 699 } 700 } 701 USB_MTX_UNLOCK(&usb_quirk_mtx); 702 done: 703 return (0); /* no quirk match */ 704 } 705 706 static struct usb_quirk_entry * 707 usb_quirk_get_entry(uint16_t vid, uint16_t pid, 708 uint16_t lo_rev, uint16_t hi_rev, uint8_t do_alloc) 709 { 710 uint16_t x; 711 712 USB_MTX_ASSERT(&usb_quirk_mtx, MA_OWNED); 713 714 if ((vid | pid | lo_rev | hi_rev) == 0) { 715 /* all zero - special case */ 716 return (usb_quirks + USB_DEV_QUIRKS_MAX - 1); 717 } 718 /* search for an existing entry */ 719 for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) { 720 /* see if quirk information does not match */ 721 if ((usb_quirks[x].vid != vid) || 722 (usb_quirks[x].pid != pid) || 723 (usb_quirks[x].lo_rev != lo_rev) || 724 (usb_quirks[x].hi_rev != hi_rev)) { 725 continue; 726 } 727 return (usb_quirks + x); 728 } 729 730 if (do_alloc == 0) { 731 /* no match */ 732 return (NULL); 733 } 734 /* search for a free entry */ 735 for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) { 736 /* see if quirk information does not match */ 737 if ((usb_quirks[x].vid | 738 usb_quirks[x].pid | 739 usb_quirks[x].lo_rev | 740 usb_quirks[x].hi_rev) != 0) { 741 continue; 742 } 743 usb_quirks[x].vid = vid; 744 usb_quirks[x].pid = pid; 745 usb_quirks[x].lo_rev = lo_rev; 746 usb_quirks[x].hi_rev = hi_rev; 747 748 return (usb_quirks + x); 749 } 750 751 /* no entry found */ 752 return (NULL); 753 } 754 755 /*------------------------------------------------------------------------* 756 * usb_quirk_ioctl - handle quirk IOCTLs 757 * 758 * Returns: 759 * 0: Success 760 * Else: Failure 761 *------------------------------------------------------------------------*/ 762 static int 763 usb_quirk_ioctl(unsigned long cmd, caddr_t data, 764 int fflag, struct thread *td) 765 { 766 struct usb_gen_quirk *pgq; 767 struct usb_quirk_entry *pqe; 768 uint32_t x; 769 uint32_t y; 770 int err; 771 772 switch (cmd) { 773 case USB_DEV_QUIRK_GET: 774 pgq = (void *)data; 775 x = pgq->index % USB_SUB_QUIRKS_MAX; 776 y = pgq->index / USB_SUB_QUIRKS_MAX; 777 if (y >= USB_DEV_QUIRKS_MAX) { 778 return (EINVAL); 779 } 780 USB_MTX_LOCK(&usb_quirk_mtx); 781 /* copy out data */ 782 pgq->vid = usb_quirks[y].vid; 783 pgq->pid = usb_quirks[y].pid; 784 pgq->bcdDeviceLow = usb_quirks[y].lo_rev; 785 pgq->bcdDeviceHigh = usb_quirks[y].hi_rev; 786 strlcpy(pgq->quirkname, 787 usb_quirkstr(usb_quirks[y].quirks[x]), 788 sizeof(pgq->quirkname)); 789 USB_MTX_UNLOCK(&usb_quirk_mtx); 790 return (0); /* success */ 791 792 case USB_QUIRK_NAME_GET: 793 pgq = (void *)data; 794 x = pgq->index; 795 if (x >= USB_QUIRK_MAX) { 796 return (EINVAL); 797 } 798 strlcpy(pgq->quirkname, 799 usb_quirkstr(x), sizeof(pgq->quirkname)); 800 return (0); /* success */ 801 802 case USB_DEV_QUIRK_ADD: 803 pgq = (void *)data; 804 805 /* check privileges */ 806 err = priv_check(curthread, PRIV_DRIVER); 807 if (err) { 808 return (err); 809 } 810 /* convert quirk string into numerical */ 811 for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) { 812 if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) { 813 break; 814 } 815 } 816 if (y == USB_DEV_QUIRKS_MAX) { 817 return (EINVAL); 818 } 819 if (y == UQ_NONE) { 820 return (EINVAL); 821 } 822 USB_MTX_LOCK(&usb_quirk_mtx); 823 pqe = usb_quirk_get_entry(pgq->vid, pgq->pid, 824 pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 1); 825 if (pqe == NULL) { 826 USB_MTX_UNLOCK(&usb_quirk_mtx); 827 return (EINVAL); 828 } 829 for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) { 830 if (pqe->quirks[x] == UQ_NONE) { 831 pqe->quirks[x] = y; 832 break; 833 } 834 } 835 USB_MTX_UNLOCK(&usb_quirk_mtx); 836 if (x == USB_SUB_QUIRKS_MAX) { 837 return (ENOMEM); 838 } 839 return (0); /* success */ 840 841 case USB_DEV_QUIRK_REMOVE: 842 pgq = (void *)data; 843 /* check privileges */ 844 err = priv_check(curthread, PRIV_DRIVER); 845 if (err) { 846 return (err); 847 } 848 /* convert quirk string into numerical */ 849 for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) { 850 if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) { 851 break; 852 } 853 } 854 if (y == USB_DEV_QUIRKS_MAX) { 855 return (EINVAL); 856 } 857 if (y == UQ_NONE) { 858 return (EINVAL); 859 } 860 USB_MTX_LOCK(&usb_quirk_mtx); 861 pqe = usb_quirk_get_entry(pgq->vid, pgq->pid, 862 pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 0); 863 if (pqe == NULL) { 864 USB_MTX_UNLOCK(&usb_quirk_mtx); 865 return (EINVAL); 866 } 867 for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) { 868 if (pqe->quirks[x] == y) { 869 pqe->quirks[x] = UQ_NONE; 870 break; 871 } 872 } 873 if (x == USB_SUB_QUIRKS_MAX) { 874 USB_MTX_UNLOCK(&usb_quirk_mtx); 875 return (ENOMEM); 876 } 877 for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) { 878 if (pqe->quirks[x] != UQ_NONE) { 879 break; 880 } 881 } 882 if (x == USB_SUB_QUIRKS_MAX) { 883 /* all quirk entries are unused - release */ 884 memset(pqe, 0, sizeof(*pqe)); 885 } 886 USB_MTX_UNLOCK(&usb_quirk_mtx); 887 return (0); /* success */ 888 889 default: 890 break; 891 } 892 return (ENOIOCTL); 893 } 894 895 /*------------------------------------------------------------------------* 896 * usb_quirk_strtou16 897 * 898 * Helper function to scan a 16-bit integer. 899 *------------------------------------------------------------------------*/ 900 static uint16_t 901 usb_quirk_strtou16(const char **pptr, const char *name, const char *what) 902 { 903 unsigned long value; 904 char *end; 905 906 value = strtoul(*pptr, &end, 0); 907 if (value > 65535 || *pptr == end || (*end != ' ' && *end != '\t')) { 908 printf("%s: %s 16-bit %s value set to zero\n", 909 name, what, *end == 0 ? "incomplete" : "invalid"); 910 return (0); 911 } 912 *pptr = end + 1; 913 return ((uint16_t)value); 914 } 915 916 /*------------------------------------------------------------------------* 917 * usb_quirk_add_entry_from_str 918 * 919 * Add a USB quirk entry from string. 920 * "VENDOR PRODUCT LO_REV HI_REV QUIRK[,QUIRK[,...]]" 921 *------------------------------------------------------------------------*/ 922 static void 923 usb_quirk_add_entry_from_str(const char *name, const char *env) 924 { 925 struct usb_quirk_entry entry = { }; 926 struct usb_quirk_entry *new; 927 uint16_t quirk_idx; 928 uint16_t quirk; 929 const char *end; 930 931 /* check for invalid environment variable */ 932 if (name == NULL || env == NULL) 933 return; 934 935 if (bootverbose) 936 printf("Adding USB QUIRK '%s' = '%s'\n", name, env); 937 938 /* parse device information */ 939 entry.vid = usb_quirk_strtou16(&env, name, "Vendor ID"); 940 entry.pid = usb_quirk_strtou16(&env, name, "Product ID"); 941 entry.lo_rev = usb_quirk_strtou16(&env, name, "Low revision"); 942 entry.hi_rev = usb_quirk_strtou16(&env, name, "High revision"); 943 944 /* parse quirk information */ 945 quirk_idx = 0; 946 while (*env != 0 && quirk_idx != USB_SUB_QUIRKS_MAX) { 947 /* skip whitespace before quirks */ 948 while (*env == ' ' || *env == '\t') 949 env++; 950 951 /* look for quirk separation character */ 952 end = strchr(env, ','); 953 if (end == NULL) 954 end = env + strlen(env); 955 956 /* lookup quirk in string table */ 957 quirk = usb_strquirk(env, end - env); 958 if (quirk < USB_QUIRK_MAX) { 959 entry.quirks[quirk_idx++] = quirk; 960 } else { 961 printf("%s: unknown USB quirk '%.*s' (skipped)\n", 962 name, (int)(end - env), env); 963 } 964 env = end; 965 966 /* skip quirk delimiter, if any */ 967 if (*env != 0) 968 env++; 969 } 970 971 /* register quirk */ 972 if (quirk_idx != 0) { 973 if (*env != 0) { 974 printf("%s: Too many USB quirks, only %d allowed!\n", 975 name, USB_SUB_QUIRKS_MAX); 976 } 977 USB_MTX_LOCK(&usb_quirk_mtx); 978 new = usb_quirk_get_entry(entry.vid, entry.pid, 979 entry.lo_rev, entry.hi_rev, 1); 980 if (new == NULL) 981 printf("%s: USB quirks table is full!\n", name); 982 else 983 memcpy(new->quirks, entry.quirks, sizeof(entry.quirks)); 984 USB_MTX_UNLOCK(&usb_quirk_mtx); 985 } else { 986 printf("%s: No USB quirks found!\n", name); 987 } 988 } 989 990 static void 991 usb_quirk_init(void *arg) 992 { 993 char envkey[sizeof(USB_QUIRK_ENVROOT) + 2]; /* 2 digits max, 0 to 99 */ 994 int i; 995 996 /* initialize mutex */ 997 mtx_init(&usb_quirk_mtx, "USB quirk", NULL, MTX_DEF); 998 999 /* look for quirks defined by the environment variable */ 1000 for (i = 0; i != 100; i++) { 1001 snprintf(envkey, sizeof(envkey), USB_QUIRK_ENVROOT "%d", i); 1002 1003 /* Stop at first undefined var */ 1004 if (!testenv(envkey)) 1005 break; 1006 1007 /* parse environment variable */ 1008 usb_quirk_add_entry_from_str(envkey, kern_getenv(envkey)); 1009 } 1010 1011 /* register our function */ 1012 usb_test_quirk_p = &usb_test_quirk_by_info; 1013 usb_quirk_ioctl_p = &usb_quirk_ioctl; 1014 } 1015 1016 static void 1017 usb_quirk_uninit(void *arg) 1018 { 1019 usb_quirk_unload(arg); 1020 1021 /* destroy mutex */ 1022 mtx_destroy(&usb_quirk_mtx); 1023 } 1024 1025 SYSINIT(usb_quirk_init, SI_SUB_LOCK, SI_ORDER_FIRST, usb_quirk_init, NULL); 1026 SYSUNINIT(usb_quirk_uninit, SI_SUB_LOCK, SI_ORDER_ANY, usb_quirk_uninit, NULL); 1027