/
i4b_global.h
157 lines (126 loc) · 5.4 KB
/
i4b_global.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
/*
* Copyright (c) 1997, 2000 Hellmuth Michaelis. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*---------------------------------------------------------------------------
*
* i4b_global.h - i4b global include file
* --------------------------------------
*
* $Id: i4b_global.h,v 1.6.8.1 2006/06/26 12:54:13 yamt Exp $
*
* $FreeBSD$
*
* last edit-date: [Thu Aug 24 12:38:50 2000]
*
*---------------------------------------------------------------------------*/
#ifndef _NETISDN_I4B_GLOBAL_H_
#define _NETISDN_I4B_GLOBAL_H_
/*---------------------------------------------------------------------------*
* hiding OS differences in the kernel
*---------------------------------------------------------------------------*/
/*---------------*/
/* time handling */
/*---------------*/
#ifdef __FreeBSD__
#include <sys/param.h>
#if defined(__FreeBSD_version) && __FreeBSD_version >= 400000 && __FreeBSD_version < 400011
#error "Unsupported FreeBSD-current version,"
#error "you need a FreeBSD-current >= 400011"
#endif
#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001
#define TIMEOUT_FUNC_T timeout_t *
#define SECOND time_second
#define MICROTIME(x) getmicrotime(&(x))
#else /* FreeBSD < 3 */
#define TIMEOUT_FUNC_T timeout_func_t
#define SECOND time.tv_sec
#define MICROTIME(x) microtime(&(x))
#endif /* >= 3 */
#endif /* __FreeBSD__ */
#if defined(__NetBSD__) /* after timecounter merge */
#define TIMEOUT_FUNC_T void *
#define SECOND time_second
#define MICROTIME(x) getmicrotime(&(x))
#endif /* __NetBSD__ */
#if defined (__OpenBSD__) || defined(__bsdi__)
#define TIMEOUT_FUNC_T void *
#define SECOND time.tv_sec
#define MICROTIME(x) microtime(&(x))
#endif /* __OpenBSD__ */
/*----------------*/
/* timer handling */
/*----------------*/
#if defined(__NetBSD__)
#if __NetBSD_Version__ >= 104230000
#define START_TIMER(XHANDLE, XF, XSC, XTIME) callout_reset(&XHANDLE, XTIME, (TIMEOUT_FUNC_T)XF, (void*)XSC)
#define STOP_TIMER(XHANDLE, XF, XSC) callout_stop(&XHANDLE)
#else
#define START_TIMER(XHANDLE, XF, XSC, XTIME) timeout((TIMEOUT_FUNC_T)XF, (void*)XSC, XTIME)
#define STOP_TIMER(XHANDLE, XF, XSC) untimeout((TIMEOUT_FUNC_T)XF, (void*)XSC)
#endif
#else
#define START_TIMER(XHANDLE, XF, XSC, XTIME) XHANDLE = timeout((TIMEOUT_FUNC_T)XF, (void*)XSC, XTIME)
#ifdef __FreeBSD__
#define STOP_TIMER(XHANDLE, XF, XSC) untimeout((TIMEOUT_FUNC_T)XF, (void*)XSC, XHANDLE)
#else
#define STOP_TIMER(XHANDLE, XF, XSC) untimeout((TIMEOUT_FUNC_T)XF, (void*)XSC)
#endif
#endif
/*----------------------*/
/* poll/select handling */
/*----------------------*/
#if (defined(__FreeBSD__) && \
(!defined(__FreeBSD_version) || (__FreeBSD_version < 300001))) \
|| defined (__OpenBSD__) || defined(__bsdi__)
#define OS_USES_SELECT
#else
#define OS_USES_POLL
#endif
/*---------------------------------------------------------------------------*
* misc globally used things in the kernel
*---------------------------------------------------------------------------*/
/* timer states */
#define TIMER_IDLE 1 /* a timer is running */
#define TIMER_ACTIVE 2 /* a timer is idle */
/* definitions for the STATUS indications L1 -> L2 -> L3 */
#define STI_ATTACH 0 /* attach at boot time */
#define STI_L1STAT 1 /* layer 1 status */
#define STI_L2STAT 2 /* layer 2 status */
#define STI_TEIASG 3 /* TEI assignments */
#define STI_PDEACT 4 /* Layer 1 T4 expired = persistent deactivation */
#define STI_NOL1ACC 5 /* no outgoing L1 access possible */
/* definitions for the COMMAND requests L3 -> L2 -> L1 */
#define CMR_DOPEN 0 /* daemon opened /dev/i4b */
#define CMR_DCLOSE 1 /* daemon closed /dev/i4b */
#define CMR_SETTRACE 2 /* set D-channel and B-channel trace */
#define CMR_GCST 3 /* get chipset statistics */
#define CMR_CCST 4 /* clear chipset statistics */
#define CMR_SETLEDS 5 /* set LEDs (if available) */
/* param for CMR_SETLEDS: */
#define CMRLEDS_TEI 1 /* this controller has a TEI */
#define CMRLEDS_B0 2 /* first B channel is in use */
#define CMRLEDS_B0_IN 4 /* first B channel handles an incoming call */
#define CMRLEDS_B1 8 /* second B channel is in use */
#define CMRLEDS_B1_IN 16 /* second B channel handles an incoming call */
#endif /* !_NETISDN_I4B_GLOBAL_H_ */