xref: /dflybsd-src/sys/bus/u4b/quirk/usb_quirk.c (revision 03a6e5dbbde92f66033ecc870b16d286b432c52a)
1 /* $FreeBSD: head/sys/dev/usb/quirk/usb_quirk.c 276239 2014-12-26 10:53:22Z hselasky $ */
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/param.h>
31 #include <sys/queue.h>
32 #include <sys/types.h>
33 #include <sys/systm.h>
34 #include <sys/kernel.h>
35 #include <sys/bus.h>
36 #include <sys/module.h>
37 #include <sys/lock.h>
38 #include <sys/condvar.h>
39 #include <sys/sysctl.h>
40 #include <sys/unistd.h>
41 #include <sys/callout.h>
42 #include <sys/malloc.h>
43 #include <sys/priv.h>
44 #include <sys/thread2.h>
45 
46 #include <bus/u4b/usb.h>
47 #include <bus/u4b/usb_ioctl.h>
48 #include <bus/u4b/usbdi.h>
49 #include "usbdevs.h"
50 
51 #define	USB_DEBUG_VAR usb_debug
52 #include <bus/u4b/usb_debug.h>
53 #include <bus/u4b/usb_dynamic.h>
54 
55 #include <bus/u4b/quirk/usb_quirk.h>
56 
57 MODULE_DEPEND(usb_quirk, usb, 1, 1, 1);
58 MODULE_VERSION(usb_quirk, 1);
59 
60 #define	USB_DEV_QUIRKS_MAX 384
61 #define	USB_SUB_QUIRKS_MAX 8
62 
63 struct usb_quirk_entry {
64 	uint16_t vid;
65 	uint16_t pid;
66 	uint16_t lo_rev;
67 	uint16_t hi_rev;
68 	uint16_t quirks[USB_SUB_QUIRKS_MAX];
69 };
70 
71 static struct lock usb_quirk_lock;
72 
73 #define	USB_QUIRK_VP(v,p,l,h,...) \
74   { .vid = (v), .pid = (p), .lo_rev = (l), .hi_rev = (h), \
75     .quirks = { __VA_ARGS__ } }
76 #define	USB_QUIRK(v,p,l,h,...) \
77   USB_QUIRK_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, l, h, __VA_ARGS__)
78 
79 static struct usb_quirk_entry usb_quirks[USB_DEV_QUIRKS_MAX] = {
80 	USB_QUIRK(ASUS, LCM, 0x0000, 0xffff, UQ_HID_IGNORE),
81 	USB_QUIRK(INSIDEOUT, EDGEPORT4, 0x094, 0x094, UQ_SWAP_UNICODE),
82 	USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_BAD_ADC),
83 	USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_AU_NO_XU),
84 	USB_QUIRK(ALTEC, ADA70, 0x103, 0x103, UQ_BAD_ADC),
85 	USB_QUIRK(ALTEC, ASC495, 0x000, 0x000, UQ_BAD_AUDIO),
86 	USB_QUIRK(QTRONIX, 980N, 0x110, 0x110, UQ_SPUR_BUT_UP),
87 	USB_QUIRK(ALCOR2, KBD_HUB, 0x001, 0x001, UQ_SPUR_BUT_UP),
88 	USB_QUIRK(MCT, HUB0100, 0x102, 0x102, UQ_BUS_POWERED),
89 	USB_QUIRK(MCT, USB232, 0x102, 0x102, UQ_BUS_POWERED),
90 	USB_QUIRK(TI, UTUSB41, 0x110, 0x110, UQ_POWER_CLAIM),
91 	USB_QUIRK(TELEX, MIC1, 0x009, 0x009, UQ_AU_NO_FRAC),
92 	USB_QUIRK(SILICONPORTALS, YAPPHONE, 0x100, 0x100, UQ_AU_INP_ASYNC),
93 	USB_QUIRK(LOGITECH, UN53B, 0x0000, 0xffff, UQ_NO_STRINGS),
94 	USB_QUIRK(REALTEK, RTL8196EU, 0x0000, 0xffff, UQ_CFG_INDEX_1),
95 	USB_QUIRK(ELSA, MODEM1, 0x0000, 0xffff, UQ_CFG_INDEX_1),
96 	USB_QUIRK(PLANEX2, MZKUE150N, 0x0000, 0xffff, UQ_CFG_INDEX_1),
97 	/* Quirks for printer devices */
98 	USB_QUIRK(HP, 895C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
99 	USB_QUIRK(HP, 880C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
100 	USB_QUIRK(HP, 815C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
101 	USB_QUIRK(HP, 810C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
102 	USB_QUIRK(HP, 830C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
103 	USB_QUIRK(HP, 1220C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
104 	USB_QUIRK(XEROX, WCM15, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
105 	/* Devices which should be ignored by uhid */
106 	USB_QUIRK(APC, UPS, 0x0000, 0xffff, UQ_HID_IGNORE),
107 	USB_QUIRK(BELKIN, F6C550AVR, 0x0000, 0xffff, UQ_HID_IGNORE),
108 	USB_QUIRK(CYBERPOWER, 1500CAVRLCD, 0x0000, 0xffff, UQ_HID_IGNORE),
109 	USB_QUIRK(CYPRESS, SILVERSHIELD, 0x0000, 0xffff, UQ_HID_IGNORE),
110 	USB_QUIRK(DELORME, EARTHMATE, 0x0000, 0xffff, UQ_HID_IGNORE),
111 	USB_QUIRK(DREAMLINK, DL100B, 0x0000, 0xffff, UQ_HID_IGNORE),
112 	USB_QUIRK(ITUNERNET, USBLCD2X20, 0x0000, 0xffff, UQ_HID_IGNORE),
113 	USB_QUIRK(ITUNERNET, USBLCD4X20, 0x0000, 0xffff, UQ_HID_IGNORE),
114 	USB_QUIRK(LIEBERT, POWERSURE_PXT, 0x0000, 0xffff, UQ_HID_IGNORE),
115 	USB_QUIRK(LIEBERT2, PSI1000, 0x0000, 0xffff, UQ_HID_IGNORE),
116 	USB_QUIRK(MGE, UPS1, 0x0000, 0xffff, UQ_HID_IGNORE),
117 	USB_QUIRK(MGE, UPS2, 0x0000, 0xffff, UQ_HID_IGNORE),
118 	USB_QUIRK(APPLE, IPHONE, 0x0000, 0xffff, UQ_HID_IGNORE),
119 	USB_QUIRK(APPLE, IPHONE_3G, 0x0000, 0xffff, UQ_HID_IGNORE),
120 	USB_QUIRK(MEGATEC, UPS, 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(METAGEEK, WISPY24X, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
125 	USB_QUIRK(METAGEEK2, WISPYDBX, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
126 	USB_QUIRK(TENX, UAUDIO0, 0x0101, 0x0101, UQ_AUDIO_SWAP_LR),
127 	/* MS keyboards do weird things */
128 	USB_QUIRK(MICROSOFT, NATURAL4000, 0x0000, 0xFFFF, UQ_KBD_BOOTPROTO),
129 	USB_QUIRK(MICROSOFT, WLINTELLIMOUSE, 0x0000, 0xffff, UQ_MS_LEADING_BYTE),
130 	/* Quirk for Corsair Vengeance K60 keyboard */
131 	USB_QUIRK(CORSAIR, K60, 0x0000, 0xffff, UQ_KBD_BOOTPROTO),
132 	/* Quirk for Corsair Vengeance K70 keyboard */
133 	USB_QUIRK(CORSAIR, K70, 0x0000, 0xffff, UQ_KBD_BOOTPROTO),
134 	/* umodem(4) device quirks */
135 	USB_QUIRK(METRICOM, RICOCHET_GS, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA),
136 	USB_QUIRK(SANYO, SCP4900, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA),
137 	USB_QUIRK(MOTOROLA2, T720C, 0x001, 0x001, UQ_ASSUME_CM_OVER_DATA),
138 	USB_QUIRK(EICON, DIVA852, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA),
139 	USB_QUIRK(SIEMENS2, ES75, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA),
140 	USB_QUIRK(QUALCOMM, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
141 	USB_QUIRK(QUALCOMM2, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
142 	USB_QUIRK(CURITEL, UM150, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
143 	USB_QUIRK(CURITEL, UM175, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
144 	USB_QUIRK(VERTEX, VW110L, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
145 
146 	/* USB Mass Storage Class Quirks */
147 	USB_QUIRK_VP(USB_VENDOR_ASAHIOPTICAL, 0, UQ_MSC_NO_RS_CLEAR_UA,
148 	    UQ_MATCH_VENDOR_ONLY),
149 	USB_QUIRK(ADDON, ATTACHE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
150 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
151 	USB_QUIRK(ADDON, A256MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
152 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
153 	USB_QUIRK(ADDON, DISKPRO512, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
154 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
155 	USB_QUIRK(ADDONICS2, CABLE_205, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
156 	    UQ_MSC_FORCE_PROTO_SCSI),
157 	USB_QUIRK(AIPTEK, POCKETCAM3M, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
158 	    UQ_MSC_FORCE_PROTO_SCSI),
159 	USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
160 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
161 	USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
162 	    UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_TEST_UNIT_READY),
163 	USB_QUIRK(APACER, HT202, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
164 	    UQ_MSC_NO_SYNC_CACHE),
165 	USB_QUIRK(ASAHIOPTICAL, OPTIO230, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
166 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
167 	USB_QUIRK(ASAHIOPTICAL, OPTIO330, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
168 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
169 	USB_QUIRK(ATP, EUSB, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
170 	USB_QUIRK(BELKIN, USB2SCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
171 	    UQ_MSC_FORCE_PROTO_SCSI),
172 	USB_QUIRK(CASIO, QV_DIGICAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
173 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
174 	USB_QUIRK(CCYU, ED1064, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
175 	    UQ_MSC_FORCE_PROTO_SCSI),
176 	USB_QUIRK(CENTURY, EX35QUAT, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
177 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
178 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
179 	USB_QUIRK(CYPRESS, XX6830XX, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
180 	    UQ_MSC_NO_SYNC_CACHE),
181 	USB_QUIRK(DESKNOTE, UCR_61S2B, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
182 	    UQ_MSC_FORCE_PROTO_SCSI),
183 	USB_QUIRK(DMI, CFSM_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
184 	    UQ_MSC_NO_GETMAXLUN),
185 	USB_QUIRK(EMTEC, RUF2PS, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
186 	USB_QUIRK(EPSON, STYLUS_875DC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
187 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
188 	USB_QUIRK(EPSON, STYLUS_895, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
189 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
190 	USB_QUIRK(FEIYA, 5IN1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
191 	    UQ_MSC_FORCE_PROTO_SCSI),
192 	USB_QUIRK(FEIYA, ELANGO, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
193 	USB_QUIRK(FREECOM, DVD, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
194 	USB_QUIRK(FUJIPHOTO, MASS0100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
195 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_NO_SYNC_CACHE),
196 	USB_QUIRK(GENESYS, GL641USB2IDE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
197 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
198 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_SYNC_CACHE),
199 	USB_QUIRK(GENESYS, GL641USB2IDE_2, 0x0000, 0xffff,
200 	    UQ_MSC_FORCE_WIRE_BBB, UQ_MSC_FORCE_PROTO_ATAPI,
201 	    UQ_MSC_FORCE_SHORT_INQ, UQ_MSC_NO_START_STOP,
202 	    UQ_MSC_IGNORE_RESIDUE),
203 	USB_QUIRK(GENESYS, GL641USB, 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),
206 	USB_QUIRK(GENESYS, GL641USB_2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
207 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
208 	USB_QUIRK(HAGIWARA, FG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
209 	    UQ_MSC_FORCE_PROTO_SCSI),
210 	USB_QUIRK(HAGIWARA, FGSM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
211 	    UQ_MSC_FORCE_PROTO_SCSI),
212 	USB_QUIRK(HITACHI, DVDCAM_DZ_MV100A, 0x0000, 0xffff,
213 	    UQ_MSC_FORCE_WIRE_CBI, UQ_MSC_FORCE_PROTO_SCSI,
214 	    UQ_MSC_NO_GETMAXLUN),
215 	USB_QUIRK(HITACHI, DVDCAM_USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
216 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
217 	USB_QUIRK(HP, CDW4E, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI),
218 	USB_QUIRK(HP, CDW8200, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
219 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
220 	    UQ_MSC_NO_START_STOP),
221 	USB_QUIRK(IMAGINATION, DBX1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
222 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
223 	USB_QUIRK(INSYSTEM, USBCABLE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
224 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
225 	    UQ_MSC_NO_START_STOP, UQ_MSC_ALT_IFACE_1),
226 	USB_QUIRK(INSYSTEM, ATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
227 	    UQ_MSC_FORCE_PROTO_RBC),
228 	USB_QUIRK(INSYSTEM, STORAGE_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
229 	    UQ_MSC_FORCE_PROTO_RBC),
230 	USB_QUIRK(IODATA, IU_CD2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
231 	    UQ_MSC_FORCE_PROTO_SCSI),
232 	USB_QUIRK(IODATA, DVR_UEH8, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
233 	    UQ_MSC_FORCE_PROTO_SCSI),
234 	USB_QUIRK(IOMEGA, ZIP100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
235 	    UQ_MSC_FORCE_PROTO_SCSI,
236 	    UQ_MSC_NO_TEST_UNIT_READY), /* XXX ZIP drives can also use ATAPI */
237 	USB_QUIRK(JMICRON, JM20337, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
238 	    UQ_MSC_FORCE_PROTO_SCSI,
239 	    UQ_MSC_NO_SYNC_CACHE),
240 	USB_QUIRK(KINGSTON, HYPERX3_0, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY),
241 	USB_QUIRK(KYOCERA, FINECAM_L3, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
242 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
243 	USB_QUIRK(KYOCERA, FINECAM_S3X, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
244 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
245 	USB_QUIRK(KYOCERA, FINECAM_S4, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
246 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
247 	USB_QUIRK(KYOCERA, FINECAM_S5, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
248 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
249 	USB_QUIRK(LACIE, HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
250 	    UQ_MSC_FORCE_PROTO_RBC),
251 	USB_QUIRK(LEXAR, CF_READER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
252 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
253 	USB_QUIRK(LEXAR, JUMPSHOT, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
254 	USB_QUIRK(LEXAR, JUMPDRIVE, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY),
255 	USB_QUIRK(LOGITEC, LDR_H443SU2, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
256 	USB_QUIRK(LOGITEC, LDR_H443U2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
257 	    UQ_MSC_FORCE_PROTO_SCSI,),
258 	USB_QUIRK(MELCO, DUBPXXG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
259 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
260 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
261 	USB_QUIRK(MICROTECH, DPCM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
262 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY,
263 	    UQ_MSC_NO_START_STOP),
264 	USB_QUIRK(MICRON, REALSSD, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
265 	USB_QUIRK(MICROTECH, SCSIDB25, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
266 	    UQ_MSC_FORCE_PROTO_SCSI),
267 	USB_QUIRK(MICROTECH, SCSIHD50, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
268 	    UQ_MSC_FORCE_PROTO_SCSI),
269 	USB_QUIRK(MINOLTA, E223, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
270 	USB_QUIRK(MINOLTA, F300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
271 	    UQ_MSC_FORCE_PROTO_SCSI),
272 	USB_QUIRK(MITSUMI, CDRRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI |
273 	    UQ_MSC_FORCE_PROTO_ATAPI),
274 	USB_QUIRK(MOTOROLA2, E398, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
275 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
276 	    UQ_MSC_NO_INQUIRY_EVPD, UQ_MSC_NO_GETMAXLUN),
277 	USB_QUIRK_VP(USB_VENDOR_MPMAN, 0, UQ_MSC_NO_SYNC_CACHE,
278 	    UQ_MATCH_VENDOR_ONLY),
279 	USB_QUIRK(MSYSTEMS, DISKONKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
280 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_GETMAXLUN,
281 	    UQ_MSC_NO_RS_CLEAR_UA),
282 	USB_QUIRK(MSYSTEMS, DISKONKEY2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
283 	    UQ_MSC_FORCE_PROTO_ATAPI),
284 	USB_QUIRK(MYSON, HEDEN, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE,
285 	    UQ_MSC_NO_SYNC_CACHE),
286 	USB_QUIRK(NEODIO, ND3260, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
287 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ),
288 	USB_QUIRK(NETAC, CF_CARD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
289 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
290 	USB_QUIRK(NETAC, ONLYDISK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
291 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
292 	USB_QUIRK(NETCHIP, CLIK_40, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI,
293 	    UQ_MSC_NO_INQUIRY),
294 	USB_QUIRK(NETCHIP, POCKETBOOK, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
295 	USB_QUIRK(NIKON, D300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
296 	    UQ_MSC_FORCE_PROTO_SCSI),
297 	USB_QUIRK(OLYMPUS, C1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
298 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
299 	USB_QUIRK(OLYMPUS, C700, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN),
300 	USB_QUIRK(ONSPEC, SDS_HOTFIND_D, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
301 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE),
302 	USB_QUIRK(ONSPEC, CFMS_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
303 	USB_QUIRK(ONSPEC, CFSM_COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
304 	USB_QUIRK(ONSPEC, CFSM_READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
305 	USB_QUIRK(ONSPEC, CFSM_READER2, 0x0000, 0xffff,
306 	    UQ_MSC_FORCE_PROTO_SCSI),
307 	USB_QUIRK(ONSPEC, MDCFE_B_CF_READER, 0x0000, 0xffff,
308 	    UQ_MSC_FORCE_PROTO_SCSI),
309 	USB_QUIRK(ONSPEC, MDSM_B_READER, 0x0000, 0xffff,
310 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
311 	USB_QUIRK(ONSPEC, READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
312 	USB_QUIRK(ONSPEC, UCF100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
313 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_GETMAXLUN),
314 	USB_QUIRK(ONSPEC2, IMAGEMATE_SDDR55, 0x0000, 0xffff,
315 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
316 	USB_QUIRK(PANASONIC, KXL840AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
317 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_GETMAXLUN),
318 	USB_QUIRK(PANASONIC, KXLCB20AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
319 	    UQ_MSC_FORCE_PROTO_SCSI),
320 	USB_QUIRK(PANASONIC, KXLCB35AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
321 	    UQ_MSC_FORCE_PROTO_SCSI),
322 	USB_QUIRK(PANASONIC, LS120CAM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_UFI),
323 	USB_QUIRK(PLEXTOR, 40_12_40U, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
324 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY),
325 	USB_QUIRK(PNY, ATTACHE2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
326 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE,
327 	    UQ_MSC_NO_START_STOP),
328 	USB_QUIRK(PROLIFIC, PL2506, 0x0000, 0xffff,
329 	    UQ_MSC_NO_SYNC_CACHE),
330 	USB_QUIRK_VP(USB_VENDOR_SAMSUNG_TECHWIN,
331 	    USB_PRODUCT_SAMSUNG_TECHWIN_DIGIMAX_410, UQ_MSC_FORCE_WIRE_BBB,
332 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
333 	USB_QUIRK(SANDISK, SDDR05A, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
334 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1,
335 	    UQ_MSC_NO_GETMAXLUN),
336 	USB_QUIRK(SANDISK, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
337 	    UQ_MSC_READ_CAP_OFFBY1, UQ_MSC_NO_GETMAXLUN),
338 	USB_QUIRK(SANDISK, SDDR12, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
339 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1,
340 	    UQ_MSC_NO_GETMAXLUN),
341 	USB_QUIRK(SANDISK, SDCZ2_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
342 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE,
343 	    UQ_MSC_NO_SYNC_CACHE),
344 	USB_QUIRK(SANDISK, SDCZ2_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
345 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
346 	USB_QUIRK(SANDISK, SDCZ4_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
347 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
348 	USB_QUIRK(SANDISK, SDCZ4_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
349 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
350 	USB_QUIRK(SANDISK, SDDR31, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
351 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1),
352 	USB_QUIRK(SANDISK, IMAGEMATE_SDDR289, 0x0000, 0xffff,
353 	    UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_GETMAXLUN),
354 	USB_QUIRK(SCANLOGIC, SL11R, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
355 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
356 	USB_QUIRK(SHUTTLE, EUSB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
357 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
358 	    UQ_MSC_NO_START_STOP, UQ_MSC_SHUTTLE_INIT),
359 	USB_QUIRK(SHUTTLE, CDRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
360 	    UQ_MSC_FORCE_PROTO_ATAPI),
361 	USB_QUIRK(SHUTTLE, CF, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
362 	    UQ_MSC_FORCE_PROTO_ATAPI),
363 	USB_QUIRK(SHUTTLE, EUSBATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
364 	    UQ_MSC_FORCE_PROTO_ATAPI),
365 	USB_QUIRK(SHUTTLE, EUSBCFSM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
366 	USB_QUIRK(SHUTTLE, EUSCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
367 	    UQ_MSC_FORCE_PROTO_SCSI),
368 	USB_QUIRK(SHUTTLE, HIFD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
369 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
370 	USB_QUIRK(SHUTTLE, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
371 	    UQ_MSC_NO_GETMAXLUN),
372 	USB_QUIRK(SHUTTLE, ZIOMMC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
373 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
374 	USB_QUIRK(SIGMATEL, I_BEAD100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
375 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_SHUTTLE_INIT),
376 	USB_QUIRK(SIIG, WINTERREADER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
377 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
378 	USB_QUIRK(SKANHEX, MD_7425, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
379 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
380 	USB_QUIRK(SKANHEX, SX_520Z, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
381 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
382 	USB_QUIRK(SONY, HANDYCAM, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI,
383 	    UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
384 	USB_QUIRK(SONY, CLIE_40_MS, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
385 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
386 	USB_QUIRK(SONY, DSC, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI,
387 	    UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
388 	USB_QUIRK(SONY, DSC, 0x0600, 0x0600, UQ_MSC_FORCE_WIRE_CBI,
389 	    UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
390 	USB_QUIRK(SONY, DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
391 	    UQ_MSC_FORCE_PROTO_RBC),
392 	USB_QUIRK(SONY, HANDYCAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
393 	    UQ_MSC_FORCE_PROTO_RBC),
394 	USB_QUIRK(SONY, MSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
395 	    UQ_MSC_FORCE_PROTO_RBC),
396 	USB_QUIRK(SONY, MS_MSC_U03, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
397 	    UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_GETMAXLUN),
398 	USB_QUIRK(SONY, MS_NW_MS7, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
399 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
400 	USB_QUIRK(SONY, MS_PEG_N760C, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
401 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
402 	USB_QUIRK(SONY, MSACUS1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
403 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
404 	USB_QUIRK(SONY, PORTABLE_HDD_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
405 	    UQ_MSC_FORCE_PROTO_SCSI),
406 	USB_QUIRK(STMICRO, ST72682, 0x0000, 0xffff, UQ_MSC_NO_PREVENT_ALLOW),
407 	USB_QUIRK(SUPERTOP, IDE, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE,
408 	    UQ_MSC_NO_SYNC_CACHE),
409 	USB_QUIRK(SUPERTOP, FLASHDRIVE, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
410 	    UQ_MSC_NO_SYNC_CACHE),
411 	USB_QUIRK(TAUGA, CAMERAMATE, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
412 	USB_QUIRK(TEAC, FD05PUB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
413 	    UQ_MSC_FORCE_PROTO_UFI),
414 	USB_QUIRK(TECLAST, TLC300, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
415 	    UQ_MSC_NO_SYNC_CACHE),
416 	USB_QUIRK(TREK, MEMKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
417 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
418 	USB_QUIRK(TREK, THUMBDRIVE_8MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
419 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_IGNORE_RESIDUE),
420 	USB_QUIRK(TRUMPION, C3310, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
421 	    UQ_MSC_FORCE_PROTO_UFI),
422 	USB_QUIRK(TRUMPION, MP3, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_RBC),
423 	USB_QUIRK(TRUMPION, T33520, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
424 	USB_QUIRK(TWINMOS, MDIV, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
425 	    UQ_MSC_FORCE_PROTO_SCSI),
426 	USB_QUIRK(VIA, USB2IDEBRIDGE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
427 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_SYNC_CACHE),
428 	USB_QUIRK(VIVITAR, 35XX, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
429 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
430 	USB_QUIRK(WESTERN, COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
431 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
432 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
433 	USB_QUIRK(WESTERN, EXTHDD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
434 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
435 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
436 	USB_QUIRK(WESTERN, MYBOOK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
437 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY_EVPD,
438 	    UQ_MSC_NO_SYNC_CACHE),
439 	USB_QUIRK(WESTERN, MYPASSPORT_00, 0x0000, 0xffff, UQ_MSC_FORCE_SHORT_INQ),
440 	USB_QUIRK(WESTERN, MYPASSPORT_01, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
441 	USB_QUIRK(WESTERN, MYPASSPORT_02, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
442 	USB_QUIRK(WESTERN, MYPASSPORT_03, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
443 	USB_QUIRK(WESTERN, MYPASSPORT_04, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
444 	USB_QUIRK(WESTERN, MYPASSPORT_05, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
445 	USB_QUIRK(WESTERN, MYPASSPORT_06, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
446 	USB_QUIRK(WESTERN, MYPASSPORT_07, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
447 	USB_QUIRK(WESTERN, MYPASSPORT_08, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
448 	USB_QUIRK(WESTERN, MYPASSPORT_09, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
449 	USB_QUIRK(WESTERN, MYPASSPORT_10, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
450 	USB_QUIRK(WESTERN, MYPASSPORT_11, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
451 	USB_QUIRK(WESTERN, MYPASSPORTES_00, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
452 	USB_QUIRK(WESTERN, MYPASSPORTES_01, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
453 	USB_QUIRK(WESTERN, MYPASSPORTES_02, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
454 	USB_QUIRK(WESTERN, MYPASSPORTES_03, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
455 	USB_QUIRK(WESTERN, MYPASSPORTES_04, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
456 	USB_QUIRK(WESTERN, MYPASSPORTES_05, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
457 	USB_QUIRK(WESTERN, MYPASSPORTES_06, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
458 	USB_QUIRK(WESTERN, MYPASSPORTES_07, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
459 	USB_QUIRK(WESTERN, MYPASSPORTES_08, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
460 	USB_QUIRK(WESTERN, MYPASSPORTES_09, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
461 	USB_QUIRK(WINMAXGROUP, FLASH64MC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
462 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
463 	USB_QUIRK(YANO, FW800HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
464 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
465 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
466 	USB_QUIRK(YANO, U640MO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
467 	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_FORCE_SHORT_INQ),
468 	USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0000, 0x007F, UQ_MSC_FORCE_WIRE_CBI,
469 	    UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
470 	    UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN),
471 	USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0080, 0x0080, UQ_MSC_FORCE_WIRE_CBI_I,
472 	    UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
473 	    UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN),
474 	USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0081, 0xFFFF, UQ_MSC_FORCE_WIRE_CBI_I,
475 	    UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
476 	    UQ_MSC_NO_GETMAXLUN),
477 	USB_QUIRK(ZORAN, EX20DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
478 	    UQ_MSC_FORCE_PROTO_ATAPI),
479 	USB_QUIRK(MEIZU, M6_SL, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
480 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_SYNC_CACHE),
481 	USB_QUIRK(TOSHIBA, TRANSMEMORY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE,
482 	    UQ_MSC_NO_PREVENT_ALLOW),
483 	USB_QUIRK(VIALABS, USB30SATABRIDGE, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
484 
485 	/* Non-standard USB MIDI devices */
486 	USB_QUIRK(ROLAND, UM1, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
487 	USB_QUIRK(ROLAND, SC8850, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
488 	USB_QUIRK(ROLAND, SD90, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
489 	USB_QUIRK(ROLAND, UM880N, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
490 	USB_QUIRK(ROLAND, UA100, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
491 	USB_QUIRK(ROLAND, UM4, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
492 	USB_QUIRK(ROLAND, U8, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
493 	USB_QUIRK(ROLAND, UM2, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
494 	USB_QUIRK(ROLAND, SC8820, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
495 	USB_QUIRK(ROLAND, PC300, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
496 	USB_QUIRK(ROLAND, SK500, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
497 	USB_QUIRK(ROLAND, SCD70, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
498 	USB_QUIRK(ROLAND, UM550, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
499 	USB_QUIRK(ROLAND, SD20, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
500 	USB_QUIRK(ROLAND, SD80, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
501 	USB_QUIRK(ROLAND, UA700, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
502 	USB_QUIRK(EGO, M4U, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
503 	USB_QUIRK(LOGILINK, U2M, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
504 	USB_QUIRK(MEDELI, DD305, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI, UQ_MATCH_VENDOR_ONLY),
505 	USB_QUIRK(REDOCTANE, GHMIDI, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
506 	USB_QUIRK(TEXTECH, U2M_1, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
507 	USB_QUIRK(TEXTECH, U2M_2, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
508 	USB_QUIRK(WCH2, U2M, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
509 
510 	/* Non-standard USB AUDIO devices */
511 	USB_QUIRK(MAUDIO, FASTTRACKULTRA, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
512 	USB_QUIRK(MAUDIO, FASTTRACKULTRA8R, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
513 
514 	/*
515 	 * Quirks for manufacturers which USB devices does not respond
516 	 * after issuing non-supported commands:
517 	 */
518 	USB_QUIRK(ALCOR, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_TEST_UNIT_READY, UQ_MATCH_VENDOR_ONLY),
519 	USB_QUIRK(APPLE, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
520 	USB_QUIRK(FEIYA, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
521 	USB_QUIRK(REALTEK, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
522 	USB_QUIRK(INITIO, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
523 };
524 #undef USB_QUIRK_VP
525 #undef USB_QUIRK
526 
527 static const char *usb_quirk_str[USB_QUIRK_MAX] = {
528 	[UQ_NONE]		= "UQ_NONE",
529 	[UQ_MATCH_VENDOR_ONLY]	= "UQ_MATCH_VENDOR_ONLY",
530 	[UQ_AUDIO_SWAP_LR]	= "UQ_AUDIO_SWAP_LR",
531 	[UQ_AU_INP_ASYNC]	= "UQ_AU_INP_ASYNC",
532 	[UQ_AU_NO_FRAC]		= "UQ_AU_NO_FRAC",
533 	[UQ_AU_NO_XU]		= "UQ_AU_NO_XU",
534 	[UQ_BAD_ADC]		= "UQ_BAD_ADC",
535 	[UQ_BAD_AUDIO]		= "UQ_BAD_AUDIO",
536 	[UQ_BROKEN_BIDIR]	= "UQ_BROKEN_BIDIR",
537 	[UQ_BUS_POWERED]	= "UQ_BUS_POWERED",
538 	[UQ_HID_IGNORE]		= "UQ_HID_IGNORE",
539 	[UQ_KBD_IGNORE]		= "UQ_KBD_IGNORE",
540 	[UQ_KBD_BOOTPROTO]	= "UQ_KBD_BOOTPROTO",
541 	[UQ_UMS_IGNORE]		= "UQ_UMS_IGNORE",
542 	[UQ_MS_BAD_CLASS]	= "UQ_MS_BAD_CLASS",
543 	[UQ_MS_LEADING_BYTE]	= "UQ_MS_LEADING_BYTE",
544 	[UQ_MS_REVZ]		= "UQ_MS_REVZ",
545 	[UQ_NO_STRINGS]		= "UQ_NO_STRINGS",
546 	[UQ_POWER_CLAIM]	= "UQ_POWER_CLAIM",
547 	[UQ_SPUR_BUT_UP]	= "UQ_SPUR_BUT_UP",
548 	[UQ_SWAP_UNICODE]	= "UQ_SWAP_UNICODE",
549 	[UQ_CFG_INDEX_1]	= "UQ_CFG_INDEX_1",
550 	[UQ_CFG_INDEX_2]	= "UQ_CFG_INDEX_2",
551 	[UQ_CFG_INDEX_3]	= "UQ_CFG_INDEX_3",
552 	[UQ_CFG_INDEX_4]	= "UQ_CFG_INDEX_4",
553 	[UQ_CFG_INDEX_0]	= "UQ_CFG_INDEX_0",
554 	[UQ_ASSUME_CM_OVER_DATA]	= "UQ_ASSUME_CM_OVER_DATA",
555 	[UQ_MSC_NO_TEST_UNIT_READY]	= "UQ_MSC_NO_TEST_UNIT_READY",
556 	[UQ_MSC_NO_RS_CLEAR_UA]		= "UQ_MSC_NO_RS_CLEAR_UA",
557 	[UQ_MSC_NO_START_STOP]		= "UQ_MSC_NO_START_STOP",
558 	[UQ_MSC_NO_GETMAXLUN]		= "UQ_MSC_NO_GETMAXLUN",
559 	[UQ_MSC_NO_INQUIRY]		= "UQ_MSC_NO_INQUIRY",
560 	[UQ_MSC_NO_INQUIRY_EVPD]	= "UQ_MSC_NO_INQUIRY_EVPD",
561 	[UQ_MSC_NO_PREVENT_ALLOW]	= "UQ_MSC_NO_PREVENT_ALLOW",
562 	[UQ_MSC_NO_SYNC_CACHE]		= "UQ_MSC_NO_SYNC_CACHE",
563 	[UQ_MSC_SHUTTLE_INIT]		= "UQ_MSC_SHUTTLE_INIT",
564 	[UQ_MSC_ALT_IFACE_1]		= "UQ_MSC_ALT_IFACE_1",
565 	[UQ_MSC_FLOPPY_SPEED]		= "UQ_MSC_FLOPPY_SPEED",
566 	[UQ_MSC_IGNORE_RESIDUE]		= "UQ_MSC_IGNORE_RESIDUE",
567 	[UQ_MSC_WRONG_CSWSIG]		= "UQ_MSC_WRONG_CSWSIG",
568 	[UQ_MSC_RBC_PAD_TO_12]		= "UQ_MSC_RBC_PAD_TO_12",
569 	[UQ_MSC_READ_CAP_OFFBY1]	= "UQ_MSC_READ_CAP_OFFBY1",
570 	[UQ_MSC_FORCE_SHORT_INQ]	= "UQ_MSC_FORCE_SHORT_INQ",
571 	[UQ_MSC_FORCE_WIRE_BBB]		= "UQ_MSC_FORCE_WIRE_BBB",
572 	[UQ_MSC_FORCE_WIRE_CBI]		= "UQ_MSC_FORCE_WIRE_CBI",
573 	[UQ_MSC_FORCE_WIRE_CBI_I]	= "UQ_MSC_FORCE_WIRE_CBI_I",
574 	[UQ_MSC_FORCE_PROTO_SCSI]	= "UQ_MSC_FORCE_PROTO_SCSI",
575 	[UQ_MSC_FORCE_PROTO_ATAPI]	= "UQ_MSC_FORCE_PROTO_ATAPI",
576 	[UQ_MSC_FORCE_PROTO_UFI]	= "UQ_MSC_FORCE_PROTO_UFI",
577 	[UQ_MSC_FORCE_PROTO_RBC]	= "UQ_MSC_FORCE_PROTO_RBC",
578 	[UQ_MSC_EJECT_HUAWEI]		= "UQ_MSC_EJECT_HUAWEI",
579 	[UQ_MSC_EJECT_SIERRA]		= "UQ_MSC_EJECT_SIERRA",
580 	[UQ_MSC_EJECT_SCSIEJECT]	= "UQ_MSC_EJECT_SCSIEJECT",
581 	[UQ_MSC_EJECT_REZERO]		= "UQ_MSC_EJECT_REZERO",
582 	[UQ_MSC_EJECT_ZTESTOR]		= "UQ_MSC_EJECT_ZTESTOR",
583 	[UQ_MSC_EJECT_CMOTECH]		= "UQ_MSC_EJECT_CMOTECH",
584 	[UQ_MSC_EJECT_WAIT]		= "UQ_MSC_EJECT_WAIT",
585 	[UQ_MSC_EJECT_SAEL_M460]	= "UQ_MSC_EJECT_SAEL_M460",
586 	[UQ_MSC_EJECT_HUAWEISCSI]	= "UQ_MSC_EJECT_HUAWEISCSI",
587 	[UQ_MSC_EJECT_HUAWEISCSI2]	= "UQ_MSC_EJECT_HUAWEISCSI2",
588 	[UQ_MSC_EJECT_TCT]		= "UQ_MSC_EJECT_TCT",
589 	[UQ_BAD_MIDI]			= "UQ_BAD_MIDI",
590 	[UQ_AU_VENDOR_CLASS]		= "UQ_AU_VENDOR_CLASS",
591 	[UQ_SINGLE_CMD_MIDI]		= "UQ_SINGLE_CMD_MIDI",
592 };
593 
594 /*------------------------------------------------------------------------*
595  *	usb_quirkstr
596  *
597  * This function converts an USB quirk code into a string.
598  *------------------------------------------------------------------------*/
599 static const char *
600 usb_quirkstr(uint16_t quirk)
601 {
602 	return ((quirk < USB_QUIRK_MAX) ?
603 	    usb_quirk_str[quirk] : "USB_QUIRK_UNKNOWN");
604 }
605 
606 /*------------------------------------------------------------------------*
607  *	usb_test_quirk_by_info
608  *
609  * Returns:
610  * 0: Quirk not found
611  * Else: Quirk found
612  *------------------------------------------------------------------------*/
613 static uint8_t
614 usb_test_quirk_by_info(const struct usbd_lookup_info *info, uint16_t quirk)
615 {
616 	uint16_t x;
617 	uint16_t y;
618 
619 	if (quirk == UQ_NONE)
620 		goto done;
621 
622 	lockmgr(&usb_quirk_lock, LK_EXCLUSIVE);
623 
624 	for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
625 		/* see if quirk information does not match */
626 		if ((usb_quirks[x].vid != info->idVendor) ||
627 		    (usb_quirks[x].lo_rev > info->bcdDevice) ||
628 		    (usb_quirks[x].hi_rev < info->bcdDevice)) {
629 			continue;
630 		}
631 		/* see if quirk only should match vendor ID */
632 		if (usb_quirks[x].pid != info->idProduct) {
633 			if (usb_quirks[x].pid != 0)
634 				continue;
635 
636 			for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) {
637 				if (usb_quirks[x].quirks[y] == UQ_MATCH_VENDOR_ONLY)
638 					break;
639 			}
640 			if (y == USB_SUB_QUIRKS_MAX)
641 				continue;
642 		}
643 		/* lookup quirk */
644 		for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) {
645 			if (usb_quirks[x].quirks[y] == quirk) {
646 				lockmgr(&usb_quirk_lock, LK_RELEASE);
647 				DPRINTF("Found quirk '%s'.\n", usb_quirkstr(quirk));
648 				return (1);
649 			}
650 		}
651 		/* no quirk found */
652 		break;
653 	}
654 	lockmgr(&usb_quirk_lock, LK_RELEASE);
655 done:
656 	return (0);			/* no quirk match */
657 }
658 
659 static struct usb_quirk_entry *
660 usb_quirk_get_entry(uint16_t vid, uint16_t pid,
661     uint16_t lo_rev, uint16_t hi_rev, uint8_t do_alloc)
662 {
663 	uint16_t x;
664 
665 	KKASSERT(lockowned(&usb_quirk_lock));
666 
667 	if ((vid | pid | lo_rev | hi_rev) == 0) {
668 		/* all zero - special case */
669 		return (usb_quirks + USB_DEV_QUIRKS_MAX - 1);
670 	}
671 	/* search for an existing entry */
672 	for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
673 		/* see if quirk information does not match */
674 		if ((usb_quirks[x].vid != vid) ||
675 		    (usb_quirks[x].pid != pid) ||
676 		    (usb_quirks[x].lo_rev != lo_rev) ||
677 		    (usb_quirks[x].hi_rev != hi_rev)) {
678 			continue;
679 		}
680 		return (usb_quirks + x);
681 	}
682 
683 	if (do_alloc == 0) {
684 		/* no match */
685 		return (NULL);
686 	}
687 	/* search for a free entry */
688 	for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
689 		/* see if quirk information does not match */
690 		if ((usb_quirks[x].vid |
691 		    usb_quirks[x].pid |
692 		    usb_quirks[x].lo_rev |
693 		    usb_quirks[x].hi_rev) != 0) {
694 			continue;
695 		}
696 		usb_quirks[x].vid = vid;
697 		usb_quirks[x].pid = pid;
698 		usb_quirks[x].lo_rev = lo_rev;
699 		usb_quirks[x].hi_rev = hi_rev;
700 
701 		return (usb_quirks + x);
702 	}
703 
704 	/* no entry found */
705 	return (NULL);
706 }
707 
708 /*------------------------------------------------------------------------*
709  *	usb_quirk_ioctl - handle quirk IOCTLs
710  *
711  * Returns:
712  * 0: Success
713  * Else: Failure
714  *------------------------------------------------------------------------*/
715 static int
716 usb_quirk_ioctl(unsigned long cmd, caddr_t data,
717     int fflag, struct thread *td)
718 {
719 	struct usb_gen_quirk *pgq;
720 	struct usb_quirk_entry *pqe;
721 	uint32_t x;
722 	uint32_t y;
723 	int err;
724 
725 	switch (cmd) {
726 	case USB_DEV_QUIRK_GET:
727 		pgq = (void *)data;
728 		x = pgq->index % USB_SUB_QUIRKS_MAX;
729 		y = pgq->index / USB_SUB_QUIRKS_MAX;
730 		if (y >= USB_DEV_QUIRKS_MAX) {
731 			return (EINVAL);
732 		}
733 		lockmgr(&usb_quirk_lock, LK_EXCLUSIVE);
734 		/* copy out data */
735 		pgq->vid = usb_quirks[y].vid;
736 		pgq->pid = usb_quirks[y].pid;
737 		pgq->bcdDeviceLow = usb_quirks[y].lo_rev;
738 		pgq->bcdDeviceHigh = usb_quirks[y].hi_rev;
739 		strlcpy(pgq->quirkname,
740 		    usb_quirkstr(usb_quirks[y].quirks[x]),
741 		    sizeof(pgq->quirkname));
742 		lockmgr(&usb_quirk_lock, LK_RELEASE);
743 		return (0);		/* success */
744 
745 	case USB_QUIRK_NAME_GET:
746 		pgq = (void *)data;
747 		x = pgq->index;
748 		if (x >= USB_QUIRK_MAX) {
749 			return (EINVAL);
750 		}
751 		strlcpy(pgq->quirkname,
752 		    usb_quirkstr(x), sizeof(pgq->quirkname));
753 		return (0);		/* success */
754 
755 	case USB_DEV_QUIRK_ADD:
756 		pgq = (void *)data;
757 
758 		/* check privileges */
759 		err = priv_check(curthread, PRIV_DRIVER);
760 		if (err) {
761 			return (err);
762 		}
763 		/* convert quirk string into numerical */
764 		for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) {
765 			if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) {
766 				break;
767 			}
768 		}
769 		if (y == USB_DEV_QUIRKS_MAX) {
770 			return (EINVAL);
771 		}
772 		if (y == UQ_NONE) {
773 			return (EINVAL);
774 		}
775 		lockmgr(&usb_quirk_lock, LK_EXCLUSIVE);
776 		pqe = usb_quirk_get_entry(pgq->vid, pgq->pid,
777 		    pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 1);
778 		if (pqe == NULL) {
779 			lockmgr(&usb_quirk_lock, LK_RELEASE);
780 			return (EINVAL);
781 		}
782 		for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
783 			if (pqe->quirks[x] == UQ_NONE) {
784 				pqe->quirks[x] = y;
785 				break;
786 			}
787 		}
788 		lockmgr(&usb_quirk_lock, LK_RELEASE);
789 		if (x == USB_SUB_QUIRKS_MAX) {
790 			return (ENOMEM);
791 		}
792 		return (0);		/* success */
793 
794 	case USB_DEV_QUIRK_REMOVE:
795 		pgq = (void *)data;
796 		/* check privileges */
797 		err = priv_check(curthread, PRIV_DRIVER);
798 		if (err) {
799 			return (err);
800 		}
801 		/* convert quirk string into numerical */
802 		for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) {
803 			if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) {
804 				break;
805 			}
806 		}
807 		if (y == USB_DEV_QUIRKS_MAX) {
808 			return (EINVAL);
809 		}
810 		if (y == UQ_NONE) {
811 			return (EINVAL);
812 		}
813 		lockmgr(&usb_quirk_lock, LK_EXCLUSIVE);
814 		pqe = usb_quirk_get_entry(pgq->vid, pgq->pid,
815 		    pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 0);
816 		if (pqe == NULL) {
817 			lockmgr(&usb_quirk_lock, LK_RELEASE);
818 			return (EINVAL);
819 		}
820 		for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
821 			if (pqe->quirks[x] == y) {
822 				pqe->quirks[x] = UQ_NONE;
823 				break;
824 			}
825 		}
826 		if (x == USB_SUB_QUIRKS_MAX) {
827 			lockmgr(&usb_quirk_lock, LK_RELEASE);
828 			return (ENOMEM);
829 		}
830 		for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
831 			if (pqe->quirks[x] != UQ_NONE) {
832 				break;
833 			}
834 		}
835 		if (x == USB_SUB_QUIRKS_MAX) {
836 			/* all quirk entries are unused - release */
837 			memset(pqe, 0, sizeof(*pqe));
838 		}
839 		lockmgr(&usb_quirk_lock, LK_RELEASE);
840 		return (0);		/* success */
841 
842 	default:
843 		break;
844 	}
845 	return (ENOIOCTL);
846 }
847 
848 static void
849 usb_quirk_init(void *arg)
850 {
851 	/* initialize mutex */
852 	lockinit(&usb_quirk_lock, "USB quirk", 0, 0);
853 
854 	/* register our function */
855 	usb_test_quirk_p = &usb_test_quirk_by_info;
856 	usb_quirk_ioctl_p = &usb_quirk_ioctl;
857 }
858 
859 static void
860 usb_quirk_uninit(void *arg)
861 {
862 	usb_quirk_unload(arg);
863 
864 	/* destroy mutex */
865 	lockuninit(&usb_quirk_lock);
866 }
867 
868 SYSINIT(usb_quirk_init, SI_SUB_DRIVERS, SI_ORDER_FIRST, usb_quirk_init, NULL);
869 SYSUNINIT(usb_quirk_uninit, SI_SUB_DRIVERS, SI_ORDER_ANY, usb_quirk_uninit, NULL);
870