| /* | |
| * USB device quirk handling logic and table | |
| * | |
| * Copyright (c) 2007 Oliver Neukum | |
| * Copyright (c) 2007 Greg Kroah-Hartman <[email protected]> | |
| * | |
| * This program is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License as published by the Free | |
| * Software Foundation, version 2. | |
| * | |
| * | |
| */ | |
| #include <linux/usb.h> | |
| #include <linux/usb/quirks.h> | |
| #include "usb.h" | |
| /* List of quirky USB devices. Please keep this list ordered by: | |
| * 1) Vendor ID | |
| * 2) Product ID | |
| * 3) Class ID | |
| * | |
| * as we want specific devices to be overridden first, and only after that, any | |
| * class specific quirks. | |
| * | |
| * Right now the logic aborts if it finds a valid device in the table, we might | |
| * want to change that in the future if it turns out that a whole class of | |
| * devices is broken... | |
| */ | |
| static const struct usb_device_id usb_quirk_list[] = { | |
| /* CBM - Flash disk */ | |
| { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* HP 5300/5370C scanner */ | |
| { USB_DEVICE(0x03f0, 0x0701), .driver_info = | |
| USB_QUIRK_STRING_FETCH_255 }, | |
| /* Creative SB Audigy 2 NX */ | |
| { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam C200 */ | |
| { USB_DEVICE(0x046d, 0x0802), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam C250 */ | |
| { USB_DEVICE(0x046d, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam C300 */ | |
| { USB_DEVICE(0x046d, 0x0805), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam B/C500 */ | |
| { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam Pro 9000 */ | |
| { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam C310 */ | |
| { USB_DEVICE(0x046d, 0x081b), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Webcam C270 */ | |
| { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Logitech Harmony 700-series */ | |
| { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, | |
| /* Philips PSC805 audio device */ | |
| { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Artisman Watchdog Dongle */ | |
| { USB_DEVICE(0x04b4, 0x0526), .driver_info = | |
| USB_QUIRK_CONFIG_INTF_STRINGS }, | |
| /* Samsung Android phone modem - ID conflict with SPH-I500 */ | |
| { USB_DEVICE(0x04e8, 0x6601), .driver_info = | |
| USB_QUIRK_CONFIG_INTF_STRINGS }, | |
| /* Roland SC-8820 */ | |
| { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Edirol SD-20 */ | |
| { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* appletouch */ | |
| { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Avision AV600U */ | |
| { USB_DEVICE(0x0638, 0x0a13), .driver_info = | |
| USB_QUIRK_STRING_FETCH_255 }, | |
| /* Saitek Cyborg Gold Joystick */ | |
| { USB_DEVICE(0x06a3, 0x0006), .driver_info = | |
| USB_QUIRK_CONFIG_INTF_STRINGS }, | |
| /* Guillemot Webcam Hercules Dualpix Exchange*/ | |
| { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* M-Systems Flash Disk Pioneers */ | |
| { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Keytouch QWERTY Panel keyboard */ | |
| { USB_DEVICE(0x0926, 0x3333), .driver_info = | |
| USB_QUIRK_CONFIG_INTF_STRINGS }, | |
| /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */ | |
| { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF }, | |
| /* Broadcom BCM92035DGROM BT dongle */ | |
| { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* Action Semiconductor flash disk */ | |
| { USB_DEVICE(0x10d6, 0x2200), .driver_info = | |
| USB_QUIRK_STRING_FETCH_255 }, | |
| /* SKYMEDI USB_DRIVE */ | |
| { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| /* BUILDWIN Photo Frame */ | |
| { USB_DEVICE(0x1908, 0x1315), .driver_info = | |
| USB_QUIRK_HONOR_BNUMINTERFACES }, | |
| /* INTEL VALUE SSD */ | |
| { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, | |
| { } /* terminating entry must be last */ | |
| }; | |
| static const struct usb_device_id *find_id(struct usb_device *udev) | |
| { | |
| const struct usb_device_id *id = usb_quirk_list; | |
| for (; id->idVendor || id->bDeviceClass || id->bInterfaceClass || | |
| id->driver_info; id++) { | |
| if (usb_match_device(udev, id)) | |
| return id; | |
| } | |
| return NULL; | |
| } | |
| /* | |
| * Detect any quirks the device has, and do any housekeeping for it if needed. | |
| */ | |
| void usb_detect_quirks(struct usb_device *udev) | |
| { | |
| const struct usb_device_id *id = usb_quirk_list; | |
| id = find_id(udev); | |
| if (id) | |
| udev->quirks = (u32)(id->driver_info); | |
| if (udev->quirks) | |
| dev_dbg(&udev->dev, "USB quirks for this device: %x\n", | |
| udev->quirks); | |
| /* For the present, all devices default to USB-PERSIST enabled */ | |
| #if 0 /* was: #ifdef CONFIG_PM */ | |
| /* Hubs are automatically enabled for USB-PERSIST */ | |
| if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) | |
| udev->persist_enabled = 1; | |
| #else | |
| /* In the absence of PM, we can safely enable USB-PERSIST | |
| * for all devices. It will affect things like hub resets | |
| * and EMF-related port disables. | |
| */ | |
| if (!(udev->quirks & USB_QUIRK_RESET_MORPHS)) | |
| udev->persist_enabled = 1; | |
| #endif /* CONFIG_PM */ | |
| } |