Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 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 | */ |
| 30 | static const struct usb_device_id usb_quirk_list[] = { |
Oliver Neukum | ce05916 | 2007-09-04 16:11:41 +0200 | [diff] [blame] | 31 | /* CBM - Flash disk */ |
| 32 | { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME }, |
Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 33 | /* HP 5300/5370C scanner */ |
| 34 | { USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 }, |
Oliver Neukum | 5f546c5 | 2007-08-16 10:55:18 +0200 | [diff] [blame] | 35 | /* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */ |
| 36 | { USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Alan Stern | d7790ba | 2007-09-04 10:11:56 -0400 | [diff] [blame] | 37 | |
| 38 | /* SGS Thomson Microelectronics 4in1 card reader */ |
| 39 | { USB_DEVICE(0x0483, 0x0321), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 40 | |
Oliver Neukum | 81ac0dd | 2007-07-20 11:34:53 +0200 | [diff] [blame] | 41 | /* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */ |
| 42 | { USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 6c59649 | 2007-07-10 14:12:08 +0200 | [diff] [blame] | 43 | /* Benq S2W 3300U */ |
| 44 | { USB_DEVICE(0x04a5, 0x20b0), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Johann Felix Soden | d229813 | 2007-07-28 17:10:33 +0200 | [diff] [blame] | 45 | /* Canon, Inc. CanoScan N1240U/LiDE30 */ |
| 46 | { USB_DEVICE(0x04a9, 0x220e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | fb74535 | 2007-07-19 13:00:15 +0200 | [diff] [blame] | 47 | /* Canon, Inc. CanoScan N650U/N656U */ |
| 48 | { USB_DEVICE(0x04a9, 0x2206), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 81ac0dd | 2007-07-20 11:34:53 +0200 | [diff] [blame] | 49 | /* Canon, Inc. CanoScan 1220U */ |
| 50 | { USB_DEVICE(0x04a9, 0x2207), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | fb74535 | 2007-07-19 13:00:15 +0200 | [diff] [blame] | 51 | /* Canon, Inc. CanoScan N670U/N676U/LiDE 20 */ |
| 52 | { USB_DEVICE(0x04a9, 0x220d), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 53 | /* old Cannon scanner */ |
| 54 | { USB_DEVICE(0x04a9, 0x2220), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 6c59649 | 2007-07-10 14:12:08 +0200 | [diff] [blame] | 55 | /* Seiko Epson Corp. Perfection 1200 */ |
| 56 | { USB_DEVICE(0x04b8, 0x0104), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | fb74535 | 2007-07-19 13:00:15 +0200 | [diff] [blame] | 57 | /* Seiko Epson Corp. Perfection 660 */ |
| 58 | { USB_DEVICE(0x04b8, 0x0114), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 81ac0dd | 2007-07-20 11:34:53 +0200 | [diff] [blame] | 59 | /* Epson Perfection 1260 Photo */ |
| 60 | { USB_DEVICE(0x04b8, 0x011d), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 8a61499 | 2007-03-20 19:32:51 +0100 | [diff] [blame] | 61 | /* Seiko Epson Corp - Perfection 1670 */ |
| 62 | { USB_DEVICE(0x04b8, 0x011f), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 81ac0dd | 2007-07-20 11:34:53 +0200 | [diff] [blame] | 63 | /* EPSON Perfection 2480 */ |
| 64 | { USB_DEVICE(0x04b8, 0x0121), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 209b3cf | 2007-07-30 12:09:59 +0200 | [diff] [blame] | 65 | /* Seiko Epson Corp.*/ |
| 66 | { USB_DEVICE(0x04b8, 0x0122), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | f095137 | 2007-08-14 18:48:08 +0200 | [diff] [blame] | 67 | /* Samsung ML-2010 printer */ |
| 68 | { USB_DEVICE(0x04e8, 0x326c), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | e4f7473 | 2007-06-29 08:44:37 +0200 | [diff] [blame] | 69 | /* Samsung ML-2510 Series printer */ |
| 70 | { USB_DEVICE(0x04e8, 0x327e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 71 | /* Elsa MicroLink 56k (V.250) */ |
| 72 | { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 6c59649 | 2007-07-10 14:12:08 +0200 | [diff] [blame] | 73 | /* Ultima Electronics Corp.*/ |
| 74 | { USB_DEVICE(0x05d8, 0x4005), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Alan Stern | c269b6a | 2007-09-04 10:12:44 -0400 | [diff] [blame] | 75 | |
| 76 | /* Genesys USB-to-IDE */ |
| 77 | { USB_DEVICE(0x0503, 0x0702), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 78 | |
Oliver Neukum | e6a20ff | 2007-08-28 10:34:22 +0200 | [diff] [blame] | 79 | /* USB Graphical LCD - EEH Datalink GmbH */ |
| 80 | { USB_DEVICE(0x060c, 0x04eb), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 81 | |
Lamarque Vieira Souza | 8683369 | 2007-09-04 12:15:08 -0300 | [diff] [blame] | 82 | /* INTEL VALUE SSD */ |
| 83 | { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, |
| 84 | |
| 85 | /* M-Systems Flash Disk Pioneers */ |
| 86 | { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, |
| 87 | |
Oliver Neukum | fb74535 | 2007-07-19 13:00:15 +0200 | [diff] [blame] | 88 | /* Agfa Snapscan1212u */ |
| 89 | { USB_DEVICE(0x06bd, 0x2061), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 53059f4 | 2007-08-19 17:14:34 +0200 | [diff] [blame] | 90 | /* Seagate RSS LLC */ |
| 91 | { USB_DEVICE(0x0bc2, 0x3000), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 6c59649 | 2007-07-10 14:12:08 +0200 | [diff] [blame] | 92 | /* Umax [hex] Astra 3400U */ |
| 93 | { USB_DEVICE(0x1606, 0x0060), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 94 | |
Alan Stern | 6bc6cff | 2007-05-04 11:53:03 -0400 | [diff] [blame] | 95 | /* Philips PSC805 audio device */ |
| 96 | { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, |
| 97 | |
David Brownell | 8b2580e | 2007-08-07 21:16:05 -0700 | [diff] [blame] | 98 | /* Alcor multi-card reader */ |
| 99 | { USB_DEVICE(0x058f, 0x6366), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 100 | |
Paul Walmsley | a78d702b | 2007-08-16 16:21:35 -0700 | [diff] [blame] | 101 | /* Canon EOS 5D in PC Connection mode */ |
| 102 | { USB_DEVICE(0x04a9, 0x3101), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 103 | |
Jeremy Katz | 8e80e75 | 2007-06-19 17:16:10 -0400 | [diff] [blame] | 104 | /* RIM Blackberry */ |
| 105 | { USB_DEVICE(0x0fca, 0x0001), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 106 | { USB_DEVICE(0x0fca, 0x0004), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 107 | { USB_DEVICE(0x0fca, 0x0006), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 108 | |
Matt Colyer | a74108d | 2007-08-28 23:33:52 -0700 | [diff] [blame] | 109 | /* Apple iPhone */ |
| 110 | { USB_DEVICE(0x05ac, 0x1290), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, |
| 111 | |
Lamarque Vieira Souza | 8683369 | 2007-09-04 12:15:08 -0300 | [diff] [blame] | 112 | /* SKYMEDI USB_DRIVE */ |
| 113 | { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME }, |
| 114 | |
Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 115 | { } /* terminating entry must be last */ |
| 116 | }; |
| 117 | |
| 118 | static void usb_autosuspend_quirk(struct usb_device *udev) |
| 119 | { |
Alan Stern | b5e795f | 2007-02-20 15:00:53 -0500 | [diff] [blame] | 120 | #ifdef CONFIG_USB_SUSPEND |
| 121 | /* disable autosuspend, but allow the user to re-enable it via sysfs */ |
Alan Stern | 2add522 | 2007-03-20 14:59:39 -0400 | [diff] [blame] | 122 | udev->autosuspend_disabled = 1; |
Alan Stern | b5e795f | 2007-02-20 15:00:53 -0500 | [diff] [blame] | 123 | #endif |
Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 124 | } |
| 125 | |
| 126 | static const struct usb_device_id *find_id(struct usb_device *udev) |
| 127 | { |
| 128 | const struct usb_device_id *id = usb_quirk_list; |
| 129 | |
| 130 | for (; id->idVendor || id->bDeviceClass || id->bInterfaceClass || |
| 131 | id->driver_info; id++) { |
| 132 | if (usb_match_device(udev, id)) |
| 133 | return id; |
| 134 | } |
| 135 | return NULL; |
| 136 | } |
| 137 | |
| 138 | /* |
| 139 | * Detect any quirks the device has, and do any housekeeping for it if needed. |
| 140 | */ |
| 141 | void usb_detect_quirks(struct usb_device *udev) |
| 142 | { |
| 143 | const struct usb_device_id *id = usb_quirk_list; |
| 144 | |
| 145 | id = find_id(udev); |
| 146 | if (id) |
| 147 | udev->quirks = (u32)(id->driver_info); |
| 148 | if (udev->quirks) |
| 149 | dev_dbg(&udev->dev, "USB quirks for this device: %x\n", |
| 150 | udev->quirks); |
| 151 | |
| 152 | /* do any special quirk handling here if needed */ |
| 153 | if (udev->quirks & USB_QUIRK_NO_AUTOSUSPEND) |
| 154 | usb_autosuspend_quirk(udev); |
Alan Stern | 7d2c592 | 2007-08-20 10:48:05 -0400 | [diff] [blame] | 155 | |
| 156 | /* By default, disable autosuspend for all non-hubs */ |
| 157 | #ifdef CONFIG_USB_SUSPEND |
| 158 | if (udev->descriptor.bDeviceClass != USB_CLASS_HUB) |
| 159 | udev->autosuspend_delay = -1; |
| 160 | #endif |
Oliver Neukum | 7ceec1f | 2007-01-26 14:26:21 +0100 | [diff] [blame] | 161 | } |