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/* 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)|(USB_US_TYPE_STOR<<24) }
#define COMPLIANT_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 USUAL_DEV(useProto, useTrans, useType) \
{ USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans), \
.driver_info = ((useType)<<24) }
struct usb_device_id usb_storage_usb_ids[] = {
# include "unusual_devs.h"
{ } /* Terminating entry */
};
EXPORT_SYMBOL_GPL(usb_storage_usb_ids);
MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids);
#undef UNUSUAL_DEV
#undef COMPLIANT_DEV
#undef USUAL_DEV
/*
* 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_sddr09.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;
}
EXPORT_SYMBOL_GPL(usb_usual_ignore_device);
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