1/*
2 * IMPORTANT:  READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
3 * By downloading, copying, installing or using the software you agree
4 * to this license.  If you do not agree to this license, do not
5 * download, install, copy or use the software.
6 *
7 * Intel License Agreement
8 *
9 * Copyright (c) 2000, Intel Corporation
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 *
16 * -Redistributions of source code must retain the above copyright
17 *  notice, this list of conditions and the following disclaimer.
18 *
19 * -Redistributions in binary form must reproduce the above copyright
20 *  notice, this list of conditions and the following disclaimer in the
21 *  documentation and/or other materials provided with the
22 *  distribution.
23 *
24 * -The name of Intel Corporation may not be used to endorse or
25 *  promote products derived from this software without specific prior
26 *  written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
31 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL INTEL
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
35 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
36 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
37 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
38 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 * SUCH DAMAGE.
40 */
41#ifndef _DEVICE_H
42#define _DEVICE_H
43
44#include "iscsiprotocol.h"
45#include "target.h"
46
47/*
48 * Interface from target to device:
49 *
50 * device_init() initializes the device
51 * device_command() sends a SCSI command to one of the logical units in the device.
52 * device_shutdown() shuts down the device.
53 */
54
55int	device_init(iscsi_target_t *, targv_t *, disc_target_t *);
56int	device_command(target_session_t *, target_cmd_t *);
57int	device_shutdown(target_session_t *);
58void	device_set_var(const char *, const char *);
59
60#endif /* _DEVICE_H */
61