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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /* * Driver for USB Mass Storage devices * Usual Tables File for usb-storage and libusual * * Copyright (C) 2009 Alan Stern (stern@rowland.harvard.edu) * * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more * information about this driver. * * 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; either version 2, or (at your option) any * later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/usb.h> #include <linux/usb_usual.h> /* * The table of devices */ #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ vendorName, productName, useProtocol, useTransport, \ initFunction, flags) \ { USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \ .driver_info = (flags) } #define COMPLIANT_DEV UNUSUAL_DEV #define USUAL_DEV(useProto, useTrans) \ { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans) } /* Define the device is matched with Vendor ID and interface descriptors */ #define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \ vendorName, productName, useProtocol, useTransport, \ initFunction, flags) \ { \ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ | USB_DEVICE_ID_MATCH_VENDOR, \ .idVendor = (id_vendor), \ .bInterfaceClass = (cl), \ .bInterfaceSubClass = (sc), \ .bInterfaceProtocol = (pr), \ .driver_info = (flags) \ } struct usb_device_id usb_storage_usb_ids[] = { # include "unusual_devs.h" { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids); #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV #undef UNUSUAL_VENDOR_INTF /* * The table of devices to ignore */ struct ignore_entry { u16 vid, pid, bcdmin, bcdmax; }; #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ vendorName, productName, useProtocol, useTransport, \ initFunction, flags) \ { \ .vid = id_vendor, \ .pid = id_product, \ .bcdmin = bcdDeviceMin, \ .bcdmax = bcdDeviceMax, \ } static struct ignore_entry ignore_ids[] = { # include "unusual_alauda.h" # include "unusual_cypress.h" # include "unusual_datafab.h" # include "unusual_ene_ub6250.h" # include "unusual_freecom.h" # include "unusual_isd200.h" # include "unusual_jumpshot.h" # include "unusual_karma.h" # include "unusual_onetouch.h" # include "unusual_realtek.h" # include "unusual_sddr09.h" # include "unusual_sddr55.h" # include "unusual_usbat.h" { } /* Terminating entry */ }; #undef UNUSUAL_DEV /* Return an error if a device is in the ignore_ids list */ int usb_usual_ignore_device(struct usb_interface *intf) { struct usb_device *udev; unsigned vid, pid, bcd; struct ignore_entry *p; udev = interface_to_usbdev(intf); vid = le16_to_cpu(udev->descriptor.idVendor); pid = le16_to_cpu(udev->descriptor.idProduct); bcd = le16_to_cpu(udev->descriptor.bcdDevice); for (p = ignore_ids; p->vid; ++p) { if (p->vid == vid && p->pid == pid && p->bcdmin <= bcd && p->bcdmax >= bcd) return -ENXIO; } return 0; } |