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1/*
2 * USB device quirk handling logic and table
3 *
4 * Copyright (c) 2007 Oliver Neukum
5 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation, version 2.
10 *
11 *
12 */
13
14#include <linux/usb.h>
15#include <linux/usb/quirks.h>
16#include "usb.h"
17
18/* List of quirky USB devices. Please keep this list ordered by:
19 * 1) Vendor ID
20 * 2) Product ID
21 * 3) Class ID
22 *
23 * as we want specific devices to be overridden first, and only after that, any
24 * class specific quirks.
25 *
26 * Right now the logic aborts if it finds a valid device in the table, we might
27 * want to change that in the future if it turns out that a whole class of
28 * devices is broken...
29 */
30static const struct usb_device_id usb_quirk_list[] = {
31 /* CBM - Flash disk */
32 { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
33
34 /* HP 5300/5370C scanner */
35 { USB_DEVICE(0x03f0, 0x0701), .driver_info =
36 USB_QUIRK_STRING_FETCH_255 },
37
38 /* Creative SB Audigy 2 NX */
39 { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
40
41 /* Logitech Harmony 700-series */
42 { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
43
44 /* Philips PSC805 audio device */
45 { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
46
47 /* Artisman Watchdog Dongle */
48 { USB_DEVICE(0x04b4, 0x0526), .driver_info =
49 USB_QUIRK_CONFIG_INTF_STRINGS },
50
51 /* Samsung Android phone modem - ID conflict with SPH-I500 */
52 { USB_DEVICE(0x04e8, 0x6601), .driver_info =
53 USB_QUIRK_CONFIG_INTF_STRINGS },
54
55 /* Roland SC-8820 */
56 { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
57
58 /* Edirol SD-20 */
59 { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
60
61 /* appletouch */
62 { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
63
64 /* Avision AV600U */
65 { USB_DEVICE(0x0638, 0x0a13), .driver_info =
66 USB_QUIRK_STRING_FETCH_255 },
67
68 /* Saitek Cyborg Gold Joystick */
69 { USB_DEVICE(0x06a3, 0x0006), .driver_info =
70 USB_QUIRK_CONFIG_INTF_STRINGS },
71
72 /* M-Systems Flash Disk Pioneers */
73 { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
74
75 /* Keytouch QWERTY Panel keyboard */
76 { USB_DEVICE(0x0926, 0x3333), .driver_info =
77 USB_QUIRK_CONFIG_INTF_STRINGS },
78
79 /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
80 { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
81
82 /* Broadcom BCM92035DGROM BT dongle */
83 { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
84
85 /* Action Semiconductor flash disk */
86 { USB_DEVICE(0x10d6, 0x2200), .driver_info =
87 USB_QUIRK_STRING_FETCH_255 },
88
89 /* SKYMEDI USB_DRIVE */
90 { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
91
92 /* BUILDWIN Photo Frame */
93 { USB_DEVICE(0x1908, 0x1315), .driver_info =
94 USB_QUIRK_HONOR_BNUMINTERFACES },
95
96 /* INTEL VALUE SSD */
97 { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
98
99 { } /* terminating entry must be last */
100};
101
102static const struct usb_device_id *find_id(struct usb_device *udev)
103{
104 const struct usb_device_id *id = usb_quirk_list;
105
106 for (; id->idVendor || id->bDeviceClass || id->bInterfaceClass ||
107 id->driver_info; id++) {
108 if (usb_match_device(udev, id))
109 return id;
110 }
111 return NULL;
112}
113
114/*
115 * Detect any quirks the device has, and do any housekeeping for it if needed.
116 */
117void usb_detect_quirks(struct usb_device *udev)
118{
119 const struct usb_device_id *id = usb_quirk_list;
120
121 id = find_id(udev);
122 if (id)
123 udev->quirks = (u32)(id->driver_info);
124 if (udev->quirks)
125 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
126 udev->quirks);
127
128 /* For the present, all devices default to USB-PERSIST enabled */
129#if 0 /* was: #ifdef CONFIG_PM */
130 /* Hubs are automatically enabled for USB-PERSIST */
131 if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
132 udev->persist_enabled = 1;
133
134#else
135 /* In the absence of PM, we can safely enable USB-PERSIST
136 * for all devices. It will affect things like hub resets
137 * and EMF-related port disables.
138 */
139 if (!(udev->quirks & USB_QUIRK_RESET_MORPHS))
140 udev->persist_enabled = 1;
141#endif /* CONFIG_PM */
142}
1/*
2 * USB device quirk handling logic and table
3 *
4 * Copyright (c) 2007 Oliver Neukum
5 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation, version 2.
10 *
11 *
12 */
13
14#include <linux/usb.h>
15#include <linux/usb/quirks.h>
16#include "usb.h"
17
18/* List of quirky USB devices. Please keep this list ordered by:
19 * 1) Vendor ID
20 * 2) Product ID
21 * 3) Class ID
22 *
23 * as we want specific devices to be overridden first, and only after that, any
24 * class specific quirks.
25 *
26 * Right now the logic aborts if it finds a valid device in the table, we might
27 * want to change that in the future if it turns out that a whole class of
28 * devices is broken...
29 */
30static const struct usb_device_id usb_quirk_list[] = {
31 /* CBM - Flash disk */
32 { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
33
34 /* HP 5300/5370C scanner */
35 { USB_DEVICE(0x03f0, 0x0701), .driver_info =
36 USB_QUIRK_STRING_FETCH_255 },
37
38 /* Creative SB Audigy 2 NX */
39 { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
40
41 /* Logitech Webcam C200 */
42 { USB_DEVICE(0x046d, 0x0802), .driver_info = USB_QUIRK_RESET_RESUME },
43
44 /* Logitech Webcam C250 */
45 { USB_DEVICE(0x046d, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
46
47 /* Logitech Webcam C300 */
48 { USB_DEVICE(0x046d, 0x0805), .driver_info = USB_QUIRK_RESET_RESUME },
49
50 /* Logitech Webcam B/C500 */
51 { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME },
52
53 /* Logitech Webcam C600 */
54 { USB_DEVICE(0x046d, 0x0808), .driver_info = USB_QUIRK_RESET_RESUME },
55
56 /* Logitech Webcam Pro 9000 */
57 { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME },
58
59 /* Logitech Webcam C905 */
60 { USB_DEVICE(0x046d, 0x080a), .driver_info = USB_QUIRK_RESET_RESUME },
61
62 /* Logitech Webcam C210 */
63 { USB_DEVICE(0x046d, 0x0819), .driver_info = USB_QUIRK_RESET_RESUME },
64
65 /* Logitech Webcam C260 */
66 { USB_DEVICE(0x046d, 0x081a), .driver_info = USB_QUIRK_RESET_RESUME },
67
68 /* Logitech Webcam C310 */
69 { USB_DEVICE(0x046d, 0x081b), .driver_info = USB_QUIRK_RESET_RESUME },
70
71 /* Logitech Webcam C910 */
72 { USB_DEVICE(0x046d, 0x0821), .driver_info = USB_QUIRK_RESET_RESUME },
73
74 /* Logitech Webcam C160 */
75 { USB_DEVICE(0x046d, 0x0824), .driver_info = USB_QUIRK_RESET_RESUME },
76
77 /* Logitech Webcam C270 */
78 { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME },
79
80 /* Logitech Quickcam Pro 9000 */
81 { USB_DEVICE(0x046d, 0x0990), .driver_info = USB_QUIRK_RESET_RESUME },
82
83 /* Logitech Quickcam E3500 */
84 { USB_DEVICE(0x046d, 0x09a4), .driver_info = USB_QUIRK_RESET_RESUME },
85
86 /* Logitech Quickcam Vision Pro */
87 { USB_DEVICE(0x046d, 0x09a6), .driver_info = USB_QUIRK_RESET_RESUME },
88
89 /* Logitech Harmony 700-series */
90 { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
91
92 /* Philips PSC805 audio device */
93 { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
94
95 /* Artisman Watchdog Dongle */
96 { USB_DEVICE(0x04b4, 0x0526), .driver_info =
97 USB_QUIRK_CONFIG_INTF_STRINGS },
98
99 /* Microchip Joss Optical infrared touchboard device */
100 { USB_DEVICE(0x04d8, 0x000c), .driver_info =
101 USB_QUIRK_CONFIG_INTF_STRINGS },
102
103 /* Samsung Android phone modem - ID conflict with SPH-I500 */
104 { USB_DEVICE(0x04e8, 0x6601), .driver_info =
105 USB_QUIRK_CONFIG_INTF_STRINGS },
106
107 /* Roland SC-8820 */
108 { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
109
110 /* Edirol SD-20 */
111 { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
112
113 /* appletouch */
114 { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
115
116 /* Avision AV600U */
117 { USB_DEVICE(0x0638, 0x0a13), .driver_info =
118 USB_QUIRK_STRING_FETCH_255 },
119
120 /* Saitek Cyborg Gold Joystick */
121 { USB_DEVICE(0x06a3, 0x0006), .driver_info =
122 USB_QUIRK_CONFIG_INTF_STRINGS },
123
124 /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
125 { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
126
127 /* Guillemot Webcam Hercules Dualpix Exchange*/
128 { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
129
130 /* Midiman M-Audio Keystation 88es */
131 { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
132
133 /* M-Systems Flash Disk Pioneers */
134 { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
135
136 /* Keytouch QWERTY Panel keyboard */
137 { USB_DEVICE(0x0926, 0x3333), .driver_info =
138 USB_QUIRK_CONFIG_INTF_STRINGS },
139
140 /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
141 { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
142
143 /* Broadcom BCM92035DGROM BT dongle */
144 { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
145
146 /* Action Semiconductor flash disk */
147 { USB_DEVICE(0x10d6, 0x2200), .driver_info =
148 USB_QUIRK_STRING_FETCH_255 },
149
150 /* SKYMEDI USB_DRIVE */
151 { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
152
153 /* BUILDWIN Photo Frame */
154 { USB_DEVICE(0x1908, 0x1315), .driver_info =
155 USB_QUIRK_HONOR_BNUMINTERFACES },
156
157 /* INTEL VALUE SSD */
158 { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
159
160 { } /* terminating entry must be last */
161};
162
163static const struct usb_device_id *find_id(struct usb_device *udev)
164{
165 const struct usb_device_id *id = usb_quirk_list;
166
167 for (; id->idVendor || id->bDeviceClass || id->bInterfaceClass ||
168 id->driver_info; id++) {
169 if (usb_match_device(udev, id))
170 return id;
171 }
172 return NULL;
173}
174
175/*
176 * Detect any quirks the device has, and do any housekeeping for it if needed.
177 */
178void usb_detect_quirks(struct usb_device *udev)
179{
180 const struct usb_device_id *id = usb_quirk_list;
181
182 id = find_id(udev);
183 if (id)
184 udev->quirks = (u32)(id->driver_info);
185 if (udev->quirks)
186 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
187 udev->quirks);
188
189 /* For the present, all devices default to USB-PERSIST enabled */
190#if 0 /* was: #ifdef CONFIG_PM */
191 /* Hubs are automatically enabled for USB-PERSIST */
192 if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
193 udev->persist_enabled = 1;
194
195#else
196 /* In the absence of PM, we can safely enable USB-PERSIST
197 * for all devices. It will affect things like hub resets
198 * and EMF-related port disables.
199 */
200 if (!(udev->quirks & USB_QUIRK_RESET_MORPHS))
201 udev->persist_enabled = 1;
202#endif /* CONFIG_PM */
203}