mlxcontrol(8): Sync with FreeBSD.
[dragonfly.git] / usr.sbin / mlxcontrol / mlxcontrol.h
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1/*-
2 * Copyright (c) 1999 Michael Smith
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
c6aff4f7 26 * $FreeBSD: src/usr.sbin/mlxcontrol/mlxcontrol.h,v 1.4 2004/10/02 16:42:33 stefanf Exp $
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27 */
28
29#include <sys/queue.h>
30
5e2195bf 31#define debug(fmt, args...) printf("%s: " fmt "\n", __func__ , ##args)
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32
33struct mlxd_foreach_action
34{
35 void (*func)(int unit, void *arg);
36 void *arg;
37};
38
39extern void mlx_foreach(void (*func)(int unit, void *arg), void *arg);
40void mlxd_foreach_ctrlr(int unit, void *arg);
41extern void mlxd_foreach(void (*func)(int unit, void *arg), void *arg);
42extern int mlxd_find_ctrlr(int unit, int *ctrlr, int *sysdrive);
43extern void mlx_perform(int unit, void (*func)(int fd, void *arg), void *arg);
44extern void mlx_command(int fd, void *arg);
45extern int mlx_enquiry(int unit, struct mlx_enquiry2 *enq);
46extern int mlx_read_configuration(int unit, struct mlx_core_cfg *cfg);
47extern int mlx_scsi_inquiry(int unit, int bus, int target, char **vendor, char **device, char **revision);
48extern int mlx_get_device_state(int fd, int channel, int target, struct mlx_phys_drv *drv);
49
50extern char *ctrlrpath(int unit);
51extern char *ctrlrname(int unit);
52extern char *drivepath(int unit);
53extern char *drivename(int unit);
54extern int ctrlrunit(char *str);
55extern int driveunit(char *str);
56
c6aff4f7 57extern void mlx_print_phys_drv(struct mlx_phys_drv *drv, int channel, int target, const char *prefix, int verbose);
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58
59struct conf_phys_drv
60{
61 TAILQ_ENTRY(conf_phys_drv) pd_link;
62 int pd_bus;
63 int pd_target;
64 struct mlx_phys_drv pd_drv;
65};
66
67struct conf_span
68{
69 TAILQ_ENTRY(conf_span) s_link;
70 struct conf_phys_drv *s_drvs[8];
71 struct mlx_sys_drv_span s_span;
72};
73
74struct conf_sys_drv
75{
76 TAILQ_ENTRY(conf_sys_drv) sd_link;
77 struct conf_span *sd_spans[4];
78 struct mlx_sys_drv sd_drv;
79};
80
81struct conf_config
82{
83 TAILQ_HEAD(,conf_phys_drv) cc_phys_drvs;
84 TAILQ_HEAD(,conf_span) cc_spans;
85 TAILQ_HEAD(,conf_sys_drv) cc_sys_drvs;
86 struct conf_sys_drv *cc_drives[32];
87 struct mlx_core_cfg cc_cfg;
88};
89