1/*-
2 * Data structures and definitions for dealing with the
3 * Common Access Method Transport (xpt) layer from peripheral
4 * drivers.
5 *
6 * SPDX-License-Identifier: BSD-2-Clause
7 *
8 * Copyright (c) 1997 Justin T. Gibbs.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification, immediately at the beginning of the file.
17 * 2. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#ifndef _CAM_CAM_XPT_PERIPH_H
34#define _CAM_CAM_XPT_PERIPH_H 1
35
36#include <cam/cam_queue.h>
37#include <cam/cam_xpt.h>
38
39/* Functions accessed by the peripheral drivers */
40#ifdef _KERNEL
41void xpt_release_ccb(union ccb *released_ccb);
42void xpt_schedule(struct cam_periph *perph, uint32_t new_priority);
43int32_t xpt_add_periph(struct cam_periph *periph);
44void xpt_remove_periph(struct cam_periph *periph);
45void xpt_announce_periph(struct cam_periph *periph,
46 char *announce_string);
47void xpt_announce_periph_sbuf(struct cam_periph *periph,
48 struct sbuf *sb,
49 char *announce_string);
50void xpt_announce_quirks(struct cam_periph *periph,
51 int quirks, char *bit_string);
52void xpt_announce_quirks_sbuf(struct cam_periph *periph,
53 struct sbuf *sb,
54 int quirks, char *bit_string);
55void xpt_denounce_periph(struct cam_periph *periph);
56void xpt_denounce_periph_sbuf(struct cam_periph *periph, struct sbuf *sb);
57#endif
58
59#endif /* _CAM_CAM_XPT_PERIPH_H */