projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e6e244b6 AS |
1 | /* Driver for USB Mass Storage devices |
| 2 | * Usual Tables File for usb-storage and libusual | |
| 3 | * | |
| 4 | * Copyright (C) 2009 Alan Stern (stern@rowland.harvard.edu) | |
| 5 | * | |
| 6 | * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more | |
| 7 | * information about this driver. | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify it | |
| 10 | * under the terms of the GNU General Public License as published by the | |
| 11 | * Free Software Foundation; either version 2, or (at your option) any | |
| 12 | * later version. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, but | |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | * General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU General Public License along | |
| 20 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 21 | * 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 22 | */ | |
| 23 | ||
| 24 | #include <linux/kernel.h> | |
| 25 | #include <linux/module.h> | |
| 26 | #include <linux/usb.h> | |
| 27 | #include <linux/usb_usual.h> | |
| 28 | ||
| 29 | ||
| 30 | /* | |
| 31 | * The table of devices | |
| 32 | */ | |
| 33 | #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ | |
| 34 | vendorName, productName, useProtocol, useTransport, \ | |
| 35 | initFunction, flags) \ | |
| 36 | { USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \ | |
| 37 | .driver_info = (flags)|(USB_US_TYPE_STOR<<24) } | |
| 38 | ||
| 39 | #define COMPLIANT_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ | |
| 40 | vendorName, productName, useProtocol, useTransport, \ | |
| 41 | initFunction, flags) \ | |
| 42 | { USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \ | |
| 43 | .driver_info = (flags) } | |
| 44 | ||
| 45 | #define USUAL_DEV(useProto, useTrans, useType) \ | |
| 46 | { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans), \ | |
| 47 | .driver_info = ((useType)<<24) } | |
| 48 | ||
| 49 | struct usb_device_id usb_storage_usb_ids[] = { | |
| 50 | # include "unusual_devs.h" | |
| 51 | { } /* Terminating entry */ | |
| 52 | }; | |
| 53 | EXPORT_SYMBOL_GPL(usb_storage_usb_ids); | |
| 54 | ||
| 55 | MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids); | |
| 56 | ||
| 57 | #undef UNUSUAL_DEV | |
| 58 | #undef COMPLIANT_DEV | |
| 59 | #undef USUAL_DEV | |
| 60 | ||
| 61 | ||
| 62 | /* | |
| 63 | * The table of devices to ignore | |
| 64 | */ | |
| 65 | struct ignore_entry { | |
| 66 | u16 vid, pid, bcdmin, bcdmax; | |
| 67 | }; | |
| 68 | ||
| 69 | #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ | |
| 70 | vendorName, productName, useProtocol, useTransport, \ | |
| 71 | initFunction, flags) \ | |
| 72 | { \ | |
| 73 | .vid = id_vendor, \ | |
| 74 | .pid = id_product, \ | |
| 75 | .bcdmin = bcdDeviceMin, \ | |
| 76 | .bcdmax = bcdDeviceMax, \ | |
| 77 | } | |
| 78 | ||
| 79 | static struct ignore_entry ignore_ids[] = { | |
| fcdb5140 | 80 | # include "unusual_cypress.h" |
| 2cbbf357 | 81 | # include "unusual_datafab.h" |
| 0d62939f | 82 | # include "unusual_freecom.h" |
| 32d5493e | 83 | # include "unusual_isd200.h" |
| a9fb6d05 | 84 | # include "unusual_jumpshot.h" |
| 0ff71883 | 85 | # include "unusual_sddr09.h" |
| 70fcc005 | 86 | # include "unusual_sddr55.h" |
| 26d6818f | 87 | # include "unusual_usbat.h" |
| e6e244b6 AS |
88 | { } /* Terminating entry */ |
| 89 | }; | |
| 90 | ||
| 91 | #undef UNUSUAL_DEV | |
| 92 | ||
| 93 | ||
| 94 | /* Return an error if a device is in the ignore_ids list */ | |
| 95 | int usb_usual_ignore_device(struct usb_interface *intf) | |
| 96 | { | |
| 97 | struct usb_device *udev; | |
| 98 | unsigned vid, pid, bcd; | |
| 99 | struct ignore_entry *p; | |
| 100 | ||
| 101 | udev = interface_to_usbdev(intf); | |
| 102 | vid = le16_to_cpu(udev->descriptor.idVendor); | |
| 103 | pid = le16_to_cpu(udev->descriptor.idProduct); | |
| 104 | bcd = le16_to_cpu(udev->descriptor.bcdDevice); | |
| 105 | ||
| 106 | for (p = ignore_ids; p->vid; ++p) { | |
| 107 | if (p->vid == vid && p->pid == pid && | |
| 108 | p->bcdmin <= bcd && p->bcdmax >= bcd) | |
| 109 | return -ENXIO; | |
| 110 | } | |
| 111 | return 0; | |
| 112 | } | |
| 113 | EXPORT_SYMBOL_GPL(usb_usual_ignore_device); |