blob: 737e4fa6045f8395aa6bf26759adefc03a72555c [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* Driver for USB Mass Storage compliant devices
2 * SCSI Connecting Glue Header File
3 *
4 * $Id: scsiglue.h,v 1.4 2000/08/25 00:13:51 mdharm Exp $
5 *
6 * Current development and maintenance by:
7 * (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
8 *
9 * This driver is based on the 'USB Mass Storage Class' document. This
10 * describes in detail the protocol used to communicate with such
11 * devices. Clearly, the designers had SCSI and ATAPI commands in
12 * mind when they created this document. The commands are all very
13 * similar to commands in the SCSI-II and ATAPI specifications.
14 *
15 * It is important to note that in a number of cases this class
16 * exhibits class-specific exemptions from the USB specification.
17 * Notably the usage of NAK, STALL and ACK differs from the norm, in
18 * that they are used to communicate wait, failed and OK on commands.
19 *
20 * Also, for certain devices, the interrupt endpoint is used to convey
21 * status of a command.
22 *
23 * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more
24 * information about this driver.
25 *
26 * This program is free software; you can redistribute it and/or modify it
27 * under the terms of the GNU General Public License as published by the
28 * Free Software Foundation; either version 2, or (at your option) any
29 * later version.
30 *
31 * This program is distributed in the hope that it will be useful, but
32 * WITHOUT ANY WARRANTY; without even the implied warranty of
33 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
34 * General Public License for more details.
35 *
36 * You should have received a copy of the GNU General Public License along
37 * with this program; if not, write to the Free Software Foundation, Inc.,
38 * 675 Mass Ave, Cambridge, MA 02139, USA.
39 */
40
41#ifndef _SCSIGLUE_H_
42#define _SCSIGLUE_H_
43
44extern void usb_stor_report_device_reset(struct us_data *us);
Matthew Dharm4d07ef72005-06-06 17:21:41 -070045extern void usb_stor_report_bus_reset(struct us_data *us);
Linus Torvalds1da177e2005-04-16 15:20:36 -070046
47extern unsigned char usb_stor_sense_invalidCDB[18];
48extern struct scsi_host_template usb_stor_host_template;
49
50#endif