usb_quirk.c revision 284499
1/* $FreeBSD: stable/10/sys/dev/usb/quirk/usb_quirk.c 284499 2015-06-17 07:32:28Z 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/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
59MODULE_DEPEND(usb_quirk, usb, 1, 1, 1);
60MODULE_VERSION(usb_quirk, 1);
61
62#define	USB_DEV_QUIRKS_MAX 384
63#define	USB_SUB_QUIRKS_MAX 8
64
65struct usb_quirk_entry {
66	uint16_t vid;
67	uint16_t pid;
68	uint16_t lo_rev;
69	uint16_t hi_rev;
70	uint16_t quirks[USB_SUB_QUIRKS_MAX];
71};
72
73static struct mtx usb_quirk_mtx;
74
75#define	USB_QUIRK_VP(v,p,l,h,...) \
76  { .vid = (v), .pid = (p), .lo_rev = (l), .hi_rev = (h), \
77    .quirks = { __VA_ARGS__ } }
78#define	USB_QUIRK(v,p,l,h,...) \
79  USB_QUIRK_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, l, h, __VA_ARGS__)
80
81static struct usb_quirk_entry usb_quirks[USB_DEV_QUIRKS_MAX] = {
82	USB_QUIRK(ASUS, LCM, 0x0000, 0xffff, UQ_HID_IGNORE),
83	USB_QUIRK(INSIDEOUT, EDGEPORT4, 0x094, 0x094, UQ_SWAP_UNICODE),
84	USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_BAD_ADC),
85	USB_QUIRK(DALLAS, J6502, 0x0a2, 0x0a2, UQ_AU_NO_XU),
86	USB_QUIRK(ALTEC, ADA70, 0x103, 0x103, UQ_BAD_ADC),
87	USB_QUIRK(ALTEC, ASC495, 0x000, 0x000, UQ_BAD_AUDIO),
88	USB_QUIRK(QTRONIX, 980N, 0x110, 0x110, UQ_SPUR_BUT_UP),
89	USB_QUIRK(ALCOR2, KBD_HUB, 0x001, 0x001, UQ_SPUR_BUT_UP),
90	USB_QUIRK(MCT, HUB0100, 0x102, 0x102, UQ_BUS_POWERED),
91	USB_QUIRK(MCT, USB232, 0x102, 0x102, UQ_BUS_POWERED),
92	USB_QUIRK(TI, UTUSB41, 0x110, 0x110, UQ_POWER_CLAIM),
93	USB_QUIRK(TELEX, MIC1, 0x009, 0x009, UQ_AU_NO_FRAC),
94	USB_QUIRK(SILICONPORTALS, YAPPHONE, 0x100, 0x100, UQ_AU_INP_ASYNC),
95	USB_QUIRK(LOGITECH, UN53B, 0x0000, 0xffff, UQ_NO_STRINGS),
96	USB_QUIRK(REALTEK, RTL8196EU, 0x0000, 0xffff, UQ_CFG_INDEX_1),
97	USB_QUIRK(REALTEK, RTL8153, 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	/* Quirks for printer devices */
101	USB_QUIRK(HP, 895C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
102	USB_QUIRK(HP, 880C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
103	USB_QUIRK(HP, 815C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
104	USB_QUIRK(HP, 810C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
105	USB_QUIRK(HP, 830C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
106	USB_QUIRK(HP, 1220C, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
107	USB_QUIRK(XEROX, WCM15, 0x0000, 0xffff, UQ_BROKEN_BIDIR),
108	/* Devices which should be ignored by uhid */
109	USB_QUIRK(APC, UPS, 0x0000, 0xffff, UQ_HID_IGNORE),
110	USB_QUIRK(BELKIN, F6C550AVR, 0x0000, 0xffff, UQ_HID_IGNORE),
111	USB_QUIRK(CYBERPOWER, 1500CAVRLCD, 0x0000, 0xffff, UQ_HID_IGNORE),
112	USB_QUIRK(CYPRESS, SILVERSHIELD, 0x0000, 0xffff, UQ_HID_IGNORE),
113	USB_QUIRK(DELORME, EARTHMATE, 0x0000, 0xffff, UQ_HID_IGNORE),
114	USB_QUIRK(DREAMLINK, DL100B, 0x0000, 0xffff, UQ_HID_IGNORE),
115	USB_QUIRK(ITUNERNET, USBLCD2X20, 0x0000, 0xffff, UQ_HID_IGNORE),
116	USB_QUIRK(ITUNERNET, USBLCD4X20, 0x0000, 0xffff, UQ_HID_IGNORE),
117	USB_QUIRK(LIEBERT, POWERSURE_PXT, 0x0000, 0xffff, UQ_HID_IGNORE),
118	USB_QUIRK(LIEBERT2, PSI1000, 0x0000, 0xffff, UQ_HID_IGNORE),
119	USB_QUIRK(MGE, UPS1, 0x0000, 0xffff, UQ_HID_IGNORE),
120	USB_QUIRK(MGE, UPS2, 0x0000, 0xffff, UQ_HID_IGNORE),
121	USB_QUIRK(APPLE, IPHONE, 0x0000, 0xffff, UQ_HID_IGNORE),
122	USB_QUIRK(APPLE, IPHONE_3G, 0x0000, 0xffff, UQ_HID_IGNORE),
123	USB_QUIRK(MEGATEC, UPS, 0x0000, 0xffff, UQ_HID_IGNORE),
124	/* Devices which should be ignored by both ukbd and uhid */
125	USB_QUIRK(CYPRESS, WISPY1A, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
126	USB_QUIRK(METAGEEK, WISPY1B, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
127	USB_QUIRK(METAGEEK, WISPY24X, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
128	USB_QUIRK(METAGEEK2, WISPYDBX, 0x0000, 0xffff, UQ_KBD_IGNORE, UQ_HID_IGNORE),
129	USB_QUIRK(TENX, UAUDIO0, 0x0101, 0x0101, UQ_AUDIO_SWAP_LR),
130	/* MS keyboards do weird things */
131	USB_QUIRK(MICROSOFT, NATURAL4000, 0x0000, 0xFFFF, UQ_KBD_BOOTPROTO),
132	USB_QUIRK(MICROSOFT, WLINTELLIMOUSE, 0x0000, 0xffff, UQ_MS_LEADING_BYTE),
133	/* Quirk for Corsair Vengeance K60 keyboard */
134	USB_QUIRK(CORSAIR, K60, 0x0000, 0xffff, UQ_KBD_BOOTPROTO),
135	/* Quirk for Corsair Vengeance K70 keyboard */
136	USB_QUIRK(CORSAIR, K70, 0x0000, 0xffff, UQ_KBD_BOOTPROTO),
137	/* umodem(4) device quirks */
138	USB_QUIRK(METRICOM, RICOCHET_GS, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA),
139	USB_QUIRK(SANYO, SCP4900, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA),
140	USB_QUIRK(MOTOROLA2, T720C, 0x001, 0x001, UQ_ASSUME_CM_OVER_DATA),
141	USB_QUIRK(EICON, DIVA852, 0x100, 0x100, UQ_ASSUME_CM_OVER_DATA),
142	USB_QUIRK(SIEMENS2, ES75, 0x000, 0x000, UQ_ASSUME_CM_OVER_DATA),
143	USB_QUIRK(QUALCOMM, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
144	USB_QUIRK(QUALCOMM2, CDMA_MSM, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
145	USB_QUIRK(CURITEL, UM150, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
146	USB_QUIRK(CURITEL, UM175, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
147	USB_QUIRK(VERTEX, VW110L, 0x0000, 0xffff, UQ_ASSUME_CM_OVER_DATA),
148
149	/* USB Mass Storage Class Quirks */
150	USB_QUIRK_VP(USB_VENDOR_ASAHIOPTICAL, 0, UQ_MSC_NO_RS_CLEAR_UA,
151	    UQ_MATCH_VENDOR_ONLY),
152	USB_QUIRK(ADDON, ATTACHE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
153	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
154	USB_QUIRK(ADDON, A256MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
155	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
156	USB_QUIRK(ADDON, DISKPRO512, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
157	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
158	USB_QUIRK(ADDONICS2, CABLE_205, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
159	    UQ_MSC_FORCE_PROTO_SCSI),
160	USB_QUIRK(AIPTEK, POCKETCAM3M, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
161	    UQ_MSC_FORCE_PROTO_SCSI),
162	USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
163	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
164	USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
165	    UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_TEST_UNIT_READY),
166	USB_QUIRK(APACER, HT202, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
167	    UQ_MSC_NO_SYNC_CACHE),
168	USB_QUIRK(ASAHIOPTICAL, OPTIO230, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
169	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
170	USB_QUIRK(ASAHIOPTICAL, OPTIO330, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
171	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
172	USB_QUIRK(ATP, EUSB, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
173	USB_QUIRK(BELKIN, USB2SCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
174	    UQ_MSC_FORCE_PROTO_SCSI),
175	USB_QUIRK(CASIO, QV_DIGICAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
176	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
177	USB_QUIRK(CCYU, ED1064, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
178	    UQ_MSC_FORCE_PROTO_SCSI),
179	USB_QUIRK(CENTURY, EX35QUAT, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
180	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
181	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
182	USB_QUIRK(CYPRESS, XX6830XX, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
183	    UQ_MSC_NO_SYNC_CACHE),
184	USB_QUIRK(DESKNOTE, UCR_61S2B, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
185	    UQ_MSC_FORCE_PROTO_SCSI),
186	USB_QUIRK(DMI, CFSM_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
187	    UQ_MSC_NO_GETMAXLUN),
188	USB_QUIRK(EMTEC, RUF2PS, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
189	USB_QUIRK(EPSON, STYLUS_875DC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
190	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
191	USB_QUIRK(EPSON, STYLUS_895, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
192	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
193	USB_QUIRK(FEIYA, 5IN1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
194	    UQ_MSC_FORCE_PROTO_SCSI),
195	USB_QUIRK(FEIYA, ELANGO, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
196	USB_QUIRK(FREECOM, DVD, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
197	USB_QUIRK(FUJIPHOTO, MASS0100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
198	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_NO_SYNC_CACHE),
199	USB_QUIRK(GENESYS, GL641USB2IDE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
200	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
201	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_SYNC_CACHE),
202	USB_QUIRK(GENESYS, GL641USB2IDE_2, 0x0000, 0xffff,
203	    UQ_MSC_FORCE_WIRE_BBB, UQ_MSC_FORCE_PROTO_ATAPI,
204	    UQ_MSC_FORCE_SHORT_INQ, UQ_MSC_NO_START_STOP,
205	    UQ_MSC_IGNORE_RESIDUE),
206	USB_QUIRK(GENESYS, GL641USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
207	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
208	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
209	USB_QUIRK(GENESYS, GL641USB_2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
210	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
211	USB_QUIRK(HAGIWARA, FG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
212	    UQ_MSC_FORCE_PROTO_SCSI),
213	USB_QUIRK(HAGIWARA, FGSM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
214	    UQ_MSC_FORCE_PROTO_SCSI),
215	USB_QUIRK(HITACHI, DVDCAM_DZ_MV100A, 0x0000, 0xffff,
216	    UQ_MSC_FORCE_WIRE_CBI, UQ_MSC_FORCE_PROTO_SCSI,
217	    UQ_MSC_NO_GETMAXLUN),
218	USB_QUIRK(HITACHI, DVDCAM_USB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
219	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
220	USB_QUIRK(HP, CDW4E, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI),
221	USB_QUIRK(HP, CDW8200, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
222	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
223	    UQ_MSC_NO_START_STOP),
224	USB_QUIRK(IMAGINATION, DBX1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
225	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
226	USB_QUIRK(INSYSTEM, USBCABLE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
227	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
228	    UQ_MSC_NO_START_STOP, UQ_MSC_ALT_IFACE_1),
229	USB_QUIRK(INSYSTEM, ATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
230	    UQ_MSC_FORCE_PROTO_RBC),
231	USB_QUIRK(INSYSTEM, STORAGE_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
232	    UQ_MSC_FORCE_PROTO_RBC),
233	USB_QUIRK(IODATA, IU_CD2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
234	    UQ_MSC_FORCE_PROTO_SCSI),
235	USB_QUIRK(IODATA, DVR_UEH8, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
236	    UQ_MSC_FORCE_PROTO_SCSI),
237	USB_QUIRK(IOMEGA, ZIP100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
238	    UQ_MSC_FORCE_PROTO_SCSI,
239	    UQ_MSC_NO_TEST_UNIT_READY), /* XXX ZIP drives can also use ATAPI */
240	USB_QUIRK(JMICRON, JM20337, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
241	    UQ_MSC_FORCE_PROTO_SCSI,
242	    UQ_MSC_NO_SYNC_CACHE),
243	USB_QUIRK(KINGSTON, HYPERX3_0, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY),
244	USB_QUIRK(KYOCERA, FINECAM_L3, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
245	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
246	USB_QUIRK(KYOCERA, FINECAM_S3X, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
247	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
248	USB_QUIRK(KYOCERA, FINECAM_S4, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
249	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
250	USB_QUIRK(KYOCERA, FINECAM_S5, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
251	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
252	USB_QUIRK(LACIE, HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
253	    UQ_MSC_FORCE_PROTO_RBC),
254	USB_QUIRK(LEXAR, CF_READER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
255	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
256	USB_QUIRK(LEXAR, JUMPSHOT, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
257	USB_QUIRK(LEXAR, JUMPDRIVE, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY),
258	USB_QUIRK(LOGITEC, LDR_H443SU2, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
259	USB_QUIRK(LOGITEC, LDR_H443U2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
260	    UQ_MSC_FORCE_PROTO_SCSI,),
261	USB_QUIRK(MELCO, DUBPXXG, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
262	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
263	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
264	USB_QUIRK(MICROTECH, DPCM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
265	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY,
266	    UQ_MSC_NO_START_STOP),
267	USB_QUIRK(MICRON, REALSSD, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
268	USB_QUIRK(MICROTECH, SCSIDB25, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
269	    UQ_MSC_FORCE_PROTO_SCSI),
270	USB_QUIRK(MICROTECH, SCSIHD50, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
271	    UQ_MSC_FORCE_PROTO_SCSI),
272	USB_QUIRK(MINOLTA, E223, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
273	USB_QUIRK(MINOLTA, F300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
274	    UQ_MSC_FORCE_PROTO_SCSI),
275	USB_QUIRK(MITSUMI, CDRRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI |
276	    UQ_MSC_FORCE_PROTO_ATAPI),
277	USB_QUIRK(MOTOROLA2, E398, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
278	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
279	    UQ_MSC_NO_INQUIRY_EVPD, UQ_MSC_NO_GETMAXLUN),
280	USB_QUIRK_VP(USB_VENDOR_MPMAN, 0, UQ_MSC_NO_SYNC_CACHE,
281	    UQ_MATCH_VENDOR_ONLY),
282	USB_QUIRK(MSYSTEMS, DISKONKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
283	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE, UQ_MSC_NO_GETMAXLUN,
284	    UQ_MSC_NO_RS_CLEAR_UA),
285	USB_QUIRK(MSYSTEMS, DISKONKEY2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
286	    UQ_MSC_FORCE_PROTO_ATAPI),
287	USB_QUIRK(MYSON, HEDEN, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE,
288	    UQ_MSC_NO_SYNC_CACHE),
289	USB_QUIRK(NEODIO, ND3260, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
290	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ),
291	USB_QUIRK(NETAC, CF_CARD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
292	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
293	USB_QUIRK(NETAC, ONLYDISK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
294	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
295	USB_QUIRK(NETCHIP, CLIK_40, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_ATAPI,
296	    UQ_MSC_NO_INQUIRY),
297	USB_QUIRK(NETCHIP, POCKETBOOK, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
298	USB_QUIRK(NIKON, D300, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
299	    UQ_MSC_FORCE_PROTO_SCSI),
300	USB_QUIRK(OLYMPUS, C1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
301	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_WRONG_CSWSIG),
302	USB_QUIRK(OLYMPUS, C700, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN),
303	USB_QUIRK(ONSPEC, SDS_HOTFIND_D, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
304	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE),
305	USB_QUIRK(ONSPEC, CFMS_RW, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
306	USB_QUIRK(ONSPEC, CFSM_COMBO, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
307	USB_QUIRK(ONSPEC, CFSM_READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
308	USB_QUIRK(ONSPEC, CFSM_READER2, 0x0000, 0xffff,
309	    UQ_MSC_FORCE_PROTO_SCSI),
310	USB_QUIRK(ONSPEC, MDCFE_B_CF_READER, 0x0000, 0xffff,
311	    UQ_MSC_FORCE_PROTO_SCSI),
312	USB_QUIRK(ONSPEC, MDSM_B_READER, 0x0000, 0xffff,
313	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
314	USB_QUIRK(ONSPEC, READER, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
315	USB_QUIRK(ONSPEC, UCF100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
316	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_GETMAXLUN),
317	USB_QUIRK(ONSPEC2, IMAGEMATE_SDDR55, 0x0000, 0xffff,
318	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
319	USB_QUIRK(PANASONIC, KXL840AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
320	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_GETMAXLUN),
321	USB_QUIRK(PANASONIC, KXLCB20AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
322	    UQ_MSC_FORCE_PROTO_SCSI),
323	USB_QUIRK(PANASONIC, KXLCB35AN, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
324	    UQ_MSC_FORCE_PROTO_SCSI),
325	USB_QUIRK(PANASONIC, LS120CAM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_UFI),
326	USB_QUIRK(PLEXTOR, 40_12_40U, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
327	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_TEST_UNIT_READY),
328	USB_QUIRK(PNY, ATTACHE2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
329	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE,
330	    UQ_MSC_NO_START_STOP),
331	USB_QUIRK(PROLIFIC, PL2506, 0x0000, 0xffff,
332	    UQ_MSC_NO_SYNC_CACHE),
333	USB_QUIRK_VP(USB_VENDOR_SAMSUNG_TECHWIN,
334	    USB_PRODUCT_SAMSUNG_TECHWIN_DIGIMAX_410, UQ_MSC_FORCE_WIRE_BBB,
335	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
336	USB_QUIRK(SANDISK, SDDR05A, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
337	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1,
338	    UQ_MSC_NO_GETMAXLUN),
339	USB_QUIRK(SANDISK, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
340	    UQ_MSC_READ_CAP_OFFBY1, UQ_MSC_NO_GETMAXLUN),
341	USB_QUIRK(SANDISK, SDDR12, 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, SDCZ2_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
345	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE,
346	    UQ_MSC_NO_SYNC_CACHE),
347	USB_QUIRK(SANDISK, SDCZ2_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
348	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
349	USB_QUIRK(SANDISK, SDCZ4_128, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
350	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
351	USB_QUIRK(SANDISK, SDCZ4_256, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
352	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
353	USB_QUIRK(SANDISK, SDDR31, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
354	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_READ_CAP_OFFBY1),
355	USB_QUIRK(SANDISK, IMAGEMATE_SDDR289, 0x0000, 0xffff,
356	    UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_GETMAXLUN),
357	USB_QUIRK(SCANLOGIC, SL11R, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
358	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_INQUIRY),
359	USB_QUIRK(SHUTTLE, EUSB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
360	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_NO_TEST_UNIT_READY,
361	    UQ_MSC_NO_START_STOP, UQ_MSC_SHUTTLE_INIT),
362	USB_QUIRK(SHUTTLE, CDRW, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
363	    UQ_MSC_FORCE_PROTO_ATAPI),
364	USB_QUIRK(SHUTTLE, CF, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
365	    UQ_MSC_FORCE_PROTO_ATAPI),
366	USB_QUIRK(SHUTTLE, EUSBATAPI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
367	    UQ_MSC_FORCE_PROTO_ATAPI),
368	USB_QUIRK(SHUTTLE, EUSBCFSM, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
369	USB_QUIRK(SHUTTLE, EUSCSI, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
370	    UQ_MSC_FORCE_PROTO_SCSI),
371	USB_QUIRK(SHUTTLE, HIFD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
372	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
373	USB_QUIRK(SHUTTLE, SDDR09, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI,
374	    UQ_MSC_NO_GETMAXLUN),
375	USB_QUIRK(SHUTTLE, ZIOMMC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
376	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
377	USB_QUIRK(SIGMATEL, I_BEAD100, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
378	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_SHUTTLE_INIT),
379	USB_QUIRK(SIIG, WINTERREADER, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
380	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_IGNORE_RESIDUE),
381	USB_QUIRK(SKANHEX, MD_7425, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
382	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
383	USB_QUIRK(SKANHEX, SX_520Z, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
384	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
385	USB_QUIRK(SONY, HANDYCAM, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI,
386	    UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
387	USB_QUIRK(SONY, CLIE_40_MS, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
388	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
389	USB_QUIRK(SONY, DSC, 0x0500, 0x0500, UQ_MSC_FORCE_WIRE_CBI,
390	    UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
391	USB_QUIRK(SONY, DSC, 0x0600, 0x0600, UQ_MSC_FORCE_WIRE_CBI,
392	    UQ_MSC_FORCE_PROTO_RBC, UQ_MSC_RBC_PAD_TO_12),
393	USB_QUIRK(SONY, DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
394	    UQ_MSC_FORCE_PROTO_RBC),
395	USB_QUIRK(SONY, HANDYCAM, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
396	    UQ_MSC_FORCE_PROTO_RBC),
397	USB_QUIRK(SONY, MSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
398	    UQ_MSC_FORCE_PROTO_RBC),
399	USB_QUIRK(SONY, MS_MSC_U03, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
400	    UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_GETMAXLUN),
401	USB_QUIRK(SONY, MS_NW_MS7, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
402	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
403	USB_QUIRK(SONY, MS_PEG_N760C, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
404	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
405	USB_QUIRK(SONY, MSACUS1, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
406	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
407	USB_QUIRK(SONY, PORTABLE_HDD_V2, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
408	    UQ_MSC_FORCE_PROTO_SCSI),
409	USB_QUIRK(STMICRO, ST72682, 0x0000, 0xffff, UQ_MSC_NO_PREVENT_ALLOW),
410	USB_QUIRK(SUPERTOP, IDE, 0x0000, 0xffff, UQ_MSC_IGNORE_RESIDUE,
411	    UQ_MSC_NO_SYNC_CACHE),
412	USB_QUIRK(SUPERTOP, FLASHDRIVE, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
413	    UQ_MSC_NO_SYNC_CACHE),
414	USB_QUIRK(TAUGA, CAMERAMATE, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
415	USB_QUIRK(TEAC, FD05PUB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
416	    UQ_MSC_FORCE_PROTO_UFI),
417	USB_QUIRK(TECLAST, TLC300, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
418	    UQ_MSC_NO_SYNC_CACHE),
419	USB_QUIRK(TREK, MEMKEY, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
420	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
421	USB_QUIRK(TREK, THUMBDRIVE_8MB, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
422	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_IGNORE_RESIDUE),
423	USB_QUIRK(TRUMPION, C3310, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
424	    UQ_MSC_FORCE_PROTO_UFI),
425	USB_QUIRK(TRUMPION, MP3, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_RBC),
426	USB_QUIRK(TRUMPION, T33520, 0x0000, 0xffff, UQ_MSC_FORCE_PROTO_SCSI),
427	USB_QUIRK(TWINMOS, MDIV, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
428	    UQ_MSC_FORCE_PROTO_SCSI),
429	USB_QUIRK(VIA, USB2IDEBRIDGE, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
430	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_SYNC_CACHE),
431	USB_QUIRK(VIVITAR, 35XX, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
432	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
433	USB_QUIRK(WESTERN, COMBO, 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, EXTHDD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
437	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
438	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
439	USB_QUIRK(WESTERN, MYBOOK, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
440	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY_EVPD,
441	    UQ_MSC_NO_SYNC_CACHE),
442	USB_QUIRK(WESTERN, MYPASSPORT_00, 0x0000, 0xffff, UQ_MSC_FORCE_SHORT_INQ),
443	USB_QUIRK(WESTERN, MYPASSPORT_01, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
444	USB_QUIRK(WESTERN, MYPASSPORT_02, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
445	USB_QUIRK(WESTERN, MYPASSPORT_03, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
446	USB_QUIRK(WESTERN, MYPASSPORT_04, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
447	USB_QUIRK(WESTERN, MYPASSPORT_05, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
448	USB_QUIRK(WESTERN, MYPASSPORT_06, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
449	USB_QUIRK(WESTERN, MYPASSPORT_07, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
450	USB_QUIRK(WESTERN, MYPASSPORT_08, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
451	USB_QUIRK(WESTERN, MYPASSPORT_09, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
452	USB_QUIRK(WESTERN, MYPASSPORT_10, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
453	USB_QUIRK(WESTERN, MYPASSPORT_11, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
454	USB_QUIRK(WESTERN, MYPASSPORTES_00, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
455	USB_QUIRK(WESTERN, MYPASSPORTES_01, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
456	USB_QUIRK(WESTERN, MYPASSPORTES_02, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
457	USB_QUIRK(WESTERN, MYPASSPORTES_03, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
458	USB_QUIRK(WESTERN, MYPASSPORTES_04, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
459	USB_QUIRK(WESTERN, MYPASSPORTES_05, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
460	USB_QUIRK(WESTERN, MYPASSPORTES_06, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
461	USB_QUIRK(WESTERN, MYPASSPORTES_07, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
462	USB_QUIRK(WESTERN, MYPASSPORTES_08, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
463	USB_QUIRK(WESTERN, MYPASSPORTES_09, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
464	USB_QUIRK(WINMAXGROUP, FLASH64MC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
465	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY),
466	USB_QUIRK(YANO, FW800HD, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
467	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
468	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
469	USB_QUIRK(YANO, U640MO, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI_I,
470	    UQ_MSC_FORCE_PROTO_ATAPI, UQ_MSC_FORCE_SHORT_INQ),
471	USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0000, 0x007F, UQ_MSC_FORCE_WIRE_CBI,
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, 0x0080, 0x0080, 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_TEST_UNIT_READY, UQ_MSC_NO_GETMAXLUN),
477	USB_QUIRK(YEDATA, FLASHBUSTERU, 0x0081, 0xFFFF, UQ_MSC_FORCE_WIRE_CBI_I,
478	    UQ_MSC_FORCE_PROTO_UFI, UQ_MSC_NO_RS_CLEAR_UA, UQ_MSC_FLOPPY_SPEED,
479	    UQ_MSC_NO_GETMAXLUN),
480	USB_QUIRK(ZORAN, EX20DSC, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_CBI,
481	    UQ_MSC_FORCE_PROTO_ATAPI),
482	USB_QUIRK(MEIZU, M6_SL, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
483	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY, UQ_MSC_NO_SYNC_CACHE),
484	USB_QUIRK(TOSHIBA, TRANSMEMORY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE,
485	    UQ_MSC_NO_PREVENT_ALLOW),
486	USB_QUIRK(VIALABS, USB30SATABRIDGE, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
487	USB_QUIRK(QUALCOMMINC, ZTE_MF730M, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
488	    UQ_MSC_NO_INQUIRY, UQ_CFG_INDEX_0),
489	/* Non-standard USB MIDI devices */
490	USB_QUIRK(ROLAND, UM1, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
491	USB_QUIRK(ROLAND, SC8850, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
492	USB_QUIRK(ROLAND, SD90, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
493	USB_QUIRK(ROLAND, UM880N, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
494	USB_QUIRK(ROLAND, UA100, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
495	USB_QUIRK(ROLAND, UM4, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
496	USB_QUIRK(ROLAND, U8, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
497	USB_QUIRK(ROLAND, UM2, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
498	USB_QUIRK(ROLAND, SC8820, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
499	USB_QUIRK(ROLAND, PC300, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
500	USB_QUIRK(ROLAND, SK500, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
501	USB_QUIRK(ROLAND, SCD70, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
502	USB_QUIRK(ROLAND, UM550, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
503	USB_QUIRK(ROLAND, SD20, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
504	USB_QUIRK(ROLAND, SD80, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
505	USB_QUIRK(ROLAND, UA700, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
506	USB_QUIRK(EGO, M4U, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
507	USB_QUIRK(LOGILINK, U2M, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
508	USB_QUIRK(MEDELI, DD305, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI, UQ_MATCH_VENDOR_ONLY),
509	USB_QUIRK(REDOCTANE, GHMIDI, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
510	USB_QUIRK(TEXTECH, U2M_1, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
511	USB_QUIRK(TEXTECH, U2M_2, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
512	USB_QUIRK(WCH2, U2M, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI),
513
514	/* Non-standard USB AUDIO devices */
515	USB_QUIRK(MAUDIO, FASTTRACKULTRA, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
516	USB_QUIRK(MAUDIO, FASTTRACKULTRA8R, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
517
518	/*
519	 * Quirks for manufacturers which USB devices does not respond
520	 * after issuing non-supported commands:
521	 */
522	USB_QUIRK(ALCOR, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MSC_NO_TEST_UNIT_READY, UQ_MATCH_VENDOR_ONLY),
523	USB_QUIRK(APPLE, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
524	USB_QUIRK(FEIYA, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
525	USB_QUIRK(REALTEK, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
526	USB_QUIRK(INITIO, DUMMY, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE, UQ_MATCH_VENDOR_ONLY),
527
528	/* DYMO LabelManager Pnp */
529	USB_QUIRK(DYMO, LABELMANAGERPNP, 0x0000, 0xffff, UQ_MSC_DYMO_EJECT),
530};
531#undef USB_QUIRK_VP
532#undef USB_QUIRK
533
534static const char *usb_quirk_str[USB_QUIRK_MAX] = {
535	[UQ_NONE]		= "UQ_NONE",
536	[UQ_MATCH_VENDOR_ONLY]	= "UQ_MATCH_VENDOR_ONLY",
537	[UQ_AUDIO_SWAP_LR]	= "UQ_AUDIO_SWAP_LR",
538	[UQ_AU_INP_ASYNC]	= "UQ_AU_INP_ASYNC",
539	[UQ_AU_NO_FRAC]		= "UQ_AU_NO_FRAC",
540	[UQ_AU_NO_XU]		= "UQ_AU_NO_XU",
541	[UQ_BAD_ADC]		= "UQ_BAD_ADC",
542	[UQ_BAD_AUDIO]		= "UQ_BAD_AUDIO",
543	[UQ_BROKEN_BIDIR]	= "UQ_BROKEN_BIDIR",
544	[UQ_BUS_POWERED]	= "UQ_BUS_POWERED",
545	[UQ_HID_IGNORE]		= "UQ_HID_IGNORE",
546	[UQ_KBD_IGNORE]		= "UQ_KBD_IGNORE",
547	[UQ_KBD_BOOTPROTO]	= "UQ_KBD_BOOTPROTO",
548	[UQ_UMS_IGNORE]		= "UQ_UMS_IGNORE",
549	[UQ_MS_BAD_CLASS]	= "UQ_MS_BAD_CLASS",
550	[UQ_MS_LEADING_BYTE]	= "UQ_MS_LEADING_BYTE",
551	[UQ_MS_REVZ]		= "UQ_MS_REVZ",
552	[UQ_NO_STRINGS]		= "UQ_NO_STRINGS",
553	[UQ_POWER_CLAIM]	= "UQ_POWER_CLAIM",
554	[UQ_SPUR_BUT_UP]	= "UQ_SPUR_BUT_UP",
555	[UQ_SWAP_UNICODE]	= "UQ_SWAP_UNICODE",
556	[UQ_CFG_INDEX_1]	= "UQ_CFG_INDEX_1",
557	[UQ_CFG_INDEX_2]	= "UQ_CFG_INDEX_2",
558	[UQ_CFG_INDEX_3]	= "UQ_CFG_INDEX_3",
559	[UQ_CFG_INDEX_4]	= "UQ_CFG_INDEX_4",
560	[UQ_CFG_INDEX_0]	= "UQ_CFG_INDEX_0",
561	[UQ_ASSUME_CM_OVER_DATA]	= "UQ_ASSUME_CM_OVER_DATA",
562	[UQ_MSC_NO_TEST_UNIT_READY]	= "UQ_MSC_NO_TEST_UNIT_READY",
563	[UQ_MSC_NO_RS_CLEAR_UA]		= "UQ_MSC_NO_RS_CLEAR_UA",
564	[UQ_MSC_NO_START_STOP]		= "UQ_MSC_NO_START_STOP",
565	[UQ_MSC_NO_GETMAXLUN]		= "UQ_MSC_NO_GETMAXLUN",
566	[UQ_MSC_NO_INQUIRY]		= "UQ_MSC_NO_INQUIRY",
567	[UQ_MSC_NO_INQUIRY_EVPD]	= "UQ_MSC_NO_INQUIRY_EVPD",
568	[UQ_MSC_NO_PREVENT_ALLOW]	= "UQ_MSC_NO_PREVENT_ALLOW",
569	[UQ_MSC_NO_SYNC_CACHE]		= "UQ_MSC_NO_SYNC_CACHE",
570	[UQ_MSC_SHUTTLE_INIT]		= "UQ_MSC_SHUTTLE_INIT",
571	[UQ_MSC_ALT_IFACE_1]		= "UQ_MSC_ALT_IFACE_1",
572	[UQ_MSC_FLOPPY_SPEED]		= "UQ_MSC_FLOPPY_SPEED",
573	[UQ_MSC_IGNORE_RESIDUE]		= "UQ_MSC_IGNORE_RESIDUE",
574	[UQ_MSC_WRONG_CSWSIG]		= "UQ_MSC_WRONG_CSWSIG",
575	[UQ_MSC_RBC_PAD_TO_12]		= "UQ_MSC_RBC_PAD_TO_12",
576	[UQ_MSC_READ_CAP_OFFBY1]	= "UQ_MSC_READ_CAP_OFFBY1",
577	[UQ_MSC_FORCE_SHORT_INQ]	= "UQ_MSC_FORCE_SHORT_INQ",
578	[UQ_MSC_FORCE_WIRE_BBB]		= "UQ_MSC_FORCE_WIRE_BBB",
579	[UQ_MSC_FORCE_WIRE_CBI]		= "UQ_MSC_FORCE_WIRE_CBI",
580	[UQ_MSC_FORCE_WIRE_CBI_I]	= "UQ_MSC_FORCE_WIRE_CBI_I",
581	[UQ_MSC_FORCE_PROTO_SCSI]	= "UQ_MSC_FORCE_PROTO_SCSI",
582	[UQ_MSC_FORCE_PROTO_ATAPI]	= "UQ_MSC_FORCE_PROTO_ATAPI",
583	[UQ_MSC_FORCE_PROTO_UFI]	= "UQ_MSC_FORCE_PROTO_UFI",
584	[UQ_MSC_FORCE_PROTO_RBC]	= "UQ_MSC_FORCE_PROTO_RBC",
585	[UQ_MSC_EJECT_HUAWEI]		= "UQ_MSC_EJECT_HUAWEI",
586	[UQ_MSC_EJECT_SIERRA]		= "UQ_MSC_EJECT_SIERRA",
587	[UQ_MSC_EJECT_SCSIEJECT]	= "UQ_MSC_EJECT_SCSIEJECT",
588	[UQ_MSC_EJECT_REZERO]		= "UQ_MSC_EJECT_REZERO",
589	[UQ_MSC_EJECT_ZTESTOR]		= "UQ_MSC_EJECT_ZTESTOR",
590	[UQ_MSC_EJECT_CMOTECH]		= "UQ_MSC_EJECT_CMOTECH",
591	[UQ_MSC_EJECT_WAIT]		= "UQ_MSC_EJECT_WAIT",
592	[UQ_MSC_EJECT_SAEL_M460]	= "UQ_MSC_EJECT_SAEL_M460",
593	[UQ_MSC_EJECT_HUAWEISCSI]	= "UQ_MSC_EJECT_HUAWEISCSI",
594	[UQ_MSC_EJECT_HUAWEISCSI2]	= "UQ_MSC_EJECT_HUAWEISCSI2",
595	[UQ_MSC_EJECT_TCT]		= "UQ_MSC_EJECT_TCT",
596	[UQ_BAD_MIDI]			= "UQ_BAD_MIDI",
597	[UQ_AU_VENDOR_CLASS]		= "UQ_AU_VENDOR_CLASS",
598	[UQ_SINGLE_CMD_MIDI]		= "UQ_SINGLE_CMD_MIDI",
599	[UQ_MSC_DYMO_EJECT]		= "UQ_MSC_DYMO_EJECT",
600};
601
602/*------------------------------------------------------------------------*
603 *	usb_quirkstr
604 *
605 * This function converts an USB quirk code into a string.
606 *------------------------------------------------------------------------*/
607static const char *
608usb_quirkstr(uint16_t quirk)
609{
610	return ((quirk < USB_QUIRK_MAX) ?
611	    usb_quirk_str[quirk] : "USB_QUIRK_UNKNOWN");
612}
613
614/*------------------------------------------------------------------------*
615 *	usb_test_quirk_by_info
616 *
617 * Returns:
618 * 0: Quirk not found
619 * Else: Quirk found
620 *------------------------------------------------------------------------*/
621static uint8_t
622usb_test_quirk_by_info(const struct usbd_lookup_info *info, uint16_t quirk)
623{
624	uint16_t x;
625	uint16_t y;
626
627	if (quirk == UQ_NONE)
628		goto done;
629
630	mtx_lock(&usb_quirk_mtx);
631
632	for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
633		/* see if quirk information does not match */
634		if ((usb_quirks[x].vid != info->idVendor) ||
635		    (usb_quirks[x].lo_rev > info->bcdDevice) ||
636		    (usb_quirks[x].hi_rev < info->bcdDevice)) {
637			continue;
638		}
639		/* see if quirk only should match vendor ID */
640		if (usb_quirks[x].pid != info->idProduct) {
641			if (usb_quirks[x].pid != 0)
642				continue;
643
644			for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) {
645				if (usb_quirks[x].quirks[y] == UQ_MATCH_VENDOR_ONLY)
646					break;
647			}
648			if (y == USB_SUB_QUIRKS_MAX)
649				continue;
650		}
651		/* lookup quirk */
652		for (y = 0; y != USB_SUB_QUIRKS_MAX; y++) {
653			if (usb_quirks[x].quirks[y] == quirk) {
654				mtx_unlock(&usb_quirk_mtx);
655				DPRINTF("Found quirk '%s'.\n", usb_quirkstr(quirk));
656				return (1);
657			}
658		}
659		/* no quirk found */
660		break;
661	}
662	mtx_unlock(&usb_quirk_mtx);
663done:
664	return (0);			/* no quirk match */
665}
666
667static struct usb_quirk_entry *
668usb_quirk_get_entry(uint16_t vid, uint16_t pid,
669    uint16_t lo_rev, uint16_t hi_rev, uint8_t do_alloc)
670{
671	uint16_t x;
672
673	mtx_assert(&usb_quirk_mtx, MA_OWNED);
674
675	if ((vid | pid | lo_rev | hi_rev) == 0) {
676		/* all zero - special case */
677		return (usb_quirks + USB_DEV_QUIRKS_MAX - 1);
678	}
679	/* search for an existing entry */
680	for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
681		/* see if quirk information does not match */
682		if ((usb_quirks[x].vid != vid) ||
683		    (usb_quirks[x].pid != pid) ||
684		    (usb_quirks[x].lo_rev != lo_rev) ||
685		    (usb_quirks[x].hi_rev != hi_rev)) {
686			continue;
687		}
688		return (usb_quirks + x);
689	}
690
691	if (do_alloc == 0) {
692		/* no match */
693		return (NULL);
694	}
695	/* search for a free entry */
696	for (x = 0; x != USB_DEV_QUIRKS_MAX; x++) {
697		/* see if quirk information does not match */
698		if ((usb_quirks[x].vid |
699		    usb_quirks[x].pid |
700		    usb_quirks[x].lo_rev |
701		    usb_quirks[x].hi_rev) != 0) {
702			continue;
703		}
704		usb_quirks[x].vid = vid;
705		usb_quirks[x].pid = pid;
706		usb_quirks[x].lo_rev = lo_rev;
707		usb_quirks[x].hi_rev = hi_rev;
708
709		return (usb_quirks + x);
710	}
711
712	/* no entry found */
713	return (NULL);
714}
715
716/*------------------------------------------------------------------------*
717 *	usb_quirk_ioctl - handle quirk IOCTLs
718 *
719 * Returns:
720 * 0: Success
721 * Else: Failure
722 *------------------------------------------------------------------------*/
723static int
724usb_quirk_ioctl(unsigned long cmd, caddr_t data,
725    int fflag, struct thread *td)
726{
727	struct usb_gen_quirk *pgq;
728	struct usb_quirk_entry *pqe;
729	uint32_t x;
730	uint32_t y;
731	int err;
732
733	switch (cmd) {
734	case USB_DEV_QUIRK_GET:
735		pgq = (void *)data;
736		x = pgq->index % USB_SUB_QUIRKS_MAX;
737		y = pgq->index / USB_SUB_QUIRKS_MAX;
738		if (y >= USB_DEV_QUIRKS_MAX) {
739			return (EINVAL);
740		}
741		mtx_lock(&usb_quirk_mtx);
742		/* copy out data */
743		pgq->vid = usb_quirks[y].vid;
744		pgq->pid = usb_quirks[y].pid;
745		pgq->bcdDeviceLow = usb_quirks[y].lo_rev;
746		pgq->bcdDeviceHigh = usb_quirks[y].hi_rev;
747		strlcpy(pgq->quirkname,
748		    usb_quirkstr(usb_quirks[y].quirks[x]),
749		    sizeof(pgq->quirkname));
750		mtx_unlock(&usb_quirk_mtx);
751		return (0);		/* success */
752
753	case USB_QUIRK_NAME_GET:
754		pgq = (void *)data;
755		x = pgq->index;
756		if (x >= USB_QUIRK_MAX) {
757			return (EINVAL);
758		}
759		strlcpy(pgq->quirkname,
760		    usb_quirkstr(x), sizeof(pgq->quirkname));
761		return (0);		/* success */
762
763	case USB_DEV_QUIRK_ADD:
764		pgq = (void *)data;
765
766		/* check privileges */
767		err = priv_check(curthread, PRIV_DRIVER);
768		if (err) {
769			return (err);
770		}
771		/* convert quirk string into numerical */
772		for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) {
773			if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) {
774				break;
775			}
776		}
777		if (y == USB_DEV_QUIRKS_MAX) {
778			return (EINVAL);
779		}
780		if (y == UQ_NONE) {
781			return (EINVAL);
782		}
783		mtx_lock(&usb_quirk_mtx);
784		pqe = usb_quirk_get_entry(pgq->vid, pgq->pid,
785		    pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 1);
786		if (pqe == NULL) {
787			mtx_unlock(&usb_quirk_mtx);
788			return (EINVAL);
789		}
790		for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
791			if (pqe->quirks[x] == UQ_NONE) {
792				pqe->quirks[x] = y;
793				break;
794			}
795		}
796		mtx_unlock(&usb_quirk_mtx);
797		if (x == USB_SUB_QUIRKS_MAX) {
798			return (ENOMEM);
799		}
800		return (0);		/* success */
801
802	case USB_DEV_QUIRK_REMOVE:
803		pgq = (void *)data;
804		/* check privileges */
805		err = priv_check(curthread, PRIV_DRIVER);
806		if (err) {
807			return (err);
808		}
809		/* convert quirk string into numerical */
810		for (y = 0; y != USB_DEV_QUIRKS_MAX; y++) {
811			if (strcmp(pgq->quirkname, usb_quirkstr(y)) == 0) {
812				break;
813			}
814		}
815		if (y == USB_DEV_QUIRKS_MAX) {
816			return (EINVAL);
817		}
818		if (y == UQ_NONE) {
819			return (EINVAL);
820		}
821		mtx_lock(&usb_quirk_mtx);
822		pqe = usb_quirk_get_entry(pgq->vid, pgq->pid,
823		    pgq->bcdDeviceLow, pgq->bcdDeviceHigh, 0);
824		if (pqe == NULL) {
825			mtx_unlock(&usb_quirk_mtx);
826			return (EINVAL);
827		}
828		for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
829			if (pqe->quirks[x] == y) {
830				pqe->quirks[x] = UQ_NONE;
831				break;
832			}
833		}
834		if (x == USB_SUB_QUIRKS_MAX) {
835			mtx_unlock(&usb_quirk_mtx);
836			return (ENOMEM);
837		}
838		for (x = 0; x != USB_SUB_QUIRKS_MAX; x++) {
839			if (pqe->quirks[x] != UQ_NONE) {
840				break;
841			}
842		}
843		if (x == USB_SUB_QUIRKS_MAX) {
844			/* all quirk entries are unused - release */
845			memset(pqe, 0, sizeof(*pqe));
846		}
847		mtx_unlock(&usb_quirk_mtx);
848		return (0);		/* success */
849
850	default:
851		break;
852	}
853	return (ENOIOCTL);
854}
855
856static void
857usb_quirk_init(void *arg)
858{
859	/* initialize mutex */
860	mtx_init(&usb_quirk_mtx, "USB quirk", NULL, MTX_DEF);
861
862	/* register our function */
863	usb_test_quirk_p = &usb_test_quirk_by_info;
864	usb_quirk_ioctl_p = &usb_quirk_ioctl;
865}
866
867static void
868usb_quirk_uninit(void *arg)
869{
870	usb_quirk_unload(arg);
871
872	/* destroy mutex */
873	mtx_destroy(&usb_quirk_mtx);
874}
875
876SYSINIT(usb_quirk_init, SI_SUB_LOCK, SI_ORDER_FIRST, usb_quirk_init, NULL);
877SYSUNINIT(usb_quirk_uninit, SI_SUB_LOCK, SI_ORDER_ANY, usb_quirk_uninit, NULL);
878