1/* SPDX-License-Identifier: GPL-2.0+ */
 2/*
 3 * Header file for Special Initializers for certain USB Mass Storage devices
 4 *
 5 * Current development and maintenance by:
 6 *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
 7 *
 8 * This driver is based on the 'USB Mass Storage Class' document. This
 9 * describes in detail the protocol used to communicate with such
10 * devices.  Clearly, the designers had SCSI and ATAPI commands in
11 * mind when they created this document.  The commands are all very
12 * similar to commands in the SCSI-II and ATAPI specifications.
13 *
14 * It is important to note that in a number of cases this class
15 * exhibits class-specific exemptions from the USB specification.
16 * Notably the usage of NAK, STALL and ACK differs from the norm, in
17 * that they are used to communicate wait, failed and OK on commands.
18 *
19 * Also, for certain devices, the interrupt endpoint is used to convey
20 * status of a command.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
21 */
22
23#include "usb.h"
24#include "transport.h"
25
26/*
27 * This places the Shuttle/SCM USB<->SCSI bridge devices in multi-target
28 * mode
29 */
30int usb_stor_euscsi_init(struct us_data *us);
31
32/*
33 * This function is required to activate all four slots on the UCR-61S2B
34 * flash reader
35 */
36int usb_stor_ucr61s2b_init(struct us_data *us);
37
38/* This places the HUAWEI E220 devices in multi-port mode */
39int usb_stor_huawei_e220_init(struct us_data *us);

 1/* Header file for Special Initializers for certain USB Mass Storage devices
 
 
 2 *
 3 * Current development and maintenance by:
 4 *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
 5 *
 6 * This driver is based on the 'USB Mass Storage Class' document. This
 7 * describes in detail the protocol used to communicate with such
 8 * devices.  Clearly, the designers had SCSI and ATAPI commands in
 9 * mind when they created this document.  The commands are all very
10 * similar to commands in the SCSI-II and ATAPI specifications.
11 *
12 * It is important to note that in a number of cases this class
13 * exhibits class-specific exemptions from the USB specification.
14 * Notably the usage of NAK, STALL and ACK differs from the norm, in
15 * that they are used to communicate wait, failed and OK on commands.
16 *
17 * Also, for certain devices, the interrupt endpoint is used to convey
18 * status of a command.
19 *
20 * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more
21 * information about this driver.
22 *
23 * This program is free software; you can redistribute it and/or modify it
24 * under the terms of the GNU General Public License as published by the
25 * Free Software Foundation; either version 2, or (at your option) any
26 * later version.
27 *
28 * This program is distributed in the hope that it will be useful, but
29 * WITHOUT ANY WARRANTY; without even the implied warranty of
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
31 * General Public License for more details.
32 *
33 * You should have received a copy of the GNU General Public License along
34 * with this program; if not, write to the Free Software Foundation, Inc.,
35 * 675 Mass Ave, Cambridge, MA 02139, USA.
36 */
37
38#include "usb.h"
39#include "transport.h"
40
41/* This places the Shuttle/SCM USB<->SCSI bridge devices in multi-target
42 * mode */
 
 
43int usb_stor_euscsi_init(struct us_data *us);
44
45/* This function is required to activate all four slots on the UCR-61S2B
46 * flash reader */
 
 
47int usb_stor_ucr61s2b_init(struct us_data *us);
48
49/* This places the HUAWEI E220 devices in multi-port mode */
50int usb_stor_huawei_e220_init(struct us_data *us);