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