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
|
/* $OpenBSD: altq_var.h,v 1.13 2004/01/14 08:42:23 kjc Exp $ */
/* $KAME: altq_var.h,v 1.8 2001/02/09 09:44:41 kjc Exp $ */
/*
* Copyright (C) 1998-2000
* Sony Computer Science Laboratories Inc. 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 SONY CSL 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 SONY CSL 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.
*/
#ifndef _ALTQ_ALTQ_VAR_H_
#define _ALTQ_ALTQ_VAR_H_
#ifdef _KERNEL
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/queue.h>
#ifndef ALTQ_RED
#define ALTQ_RED /* RED is enabled by default */
#endif
#ifndef ALTQ_CBQ
#define ALTQ_CBQ /* CBQ is enabled by default */
#endif
#ifndef ALTQ_PRIQ
#define ALTQ_PRIQ /* PRIQ is enabled by default */
#endif
#ifndef ALTQ_HFSC
#define ALTQ_HFSC /* HFSC is enabled by default */
#endif
/*
* machine dependent clock
* a 64bit high resolution time counter.
*/
extern int machclk_usepcc;
extern u_int32_t machclk_freq;
extern u_int32_t machclk_per_tick;
extern void init_machclk(void);
extern u_int64_t read_machclk(void);
/*
* debug support
*/
#ifdef ALTQ_DEBUG
#ifdef __STDC__
#define ASSERT(e) ((e) ? (void)0 : altq_assert(__FILE__, __LINE__, #e))
#else /* PCC */
#define ASSERT(e) ((e) ? (void)0 : altq_assert(__FILE__, __LINE__, "e"))
#endif
#else
#define ASSERT(e) ((void)0)
#endif
/*
* misc stuff for compatibility
*/
/* macro for timeout/untimeout */
#include <sys/timeout.h>
/* callout structure as a wrapper of struct timeout */
struct callout {
struct timeout c_to;
};
#define CALLOUT_INIT(c) do { bzero((c), sizeof(*(c))); } while (0)
#define CALLOUT_RESET(c,t,f,a) do { if (!timeout_initialized(&(c)->c_to)) \
timeout_set(&(c)->c_to, (f), (a)); \
timeout_add(&(c)->c_to, (t)); } while (0)
#define CALLOUT_STOP(c) timeout_del(&(c)->c_to)
#define CALLOUT_INITIALIZER { { { NULL }, NULL, NULL, 0, 0 } }
typedef void (timeout_t)(void *);
#define m_pktlen(m) ((m)->m_pkthdr.len)
extern int pfaltq_running;
struct ifnet; struct mbuf;
struct pf_altq; struct pf_qstats;
void *altq_lookup(char *, int);
u_int8_t read_dsfield(struct mbuf *, struct altq_pktattr *);
void write_dsfield(struct mbuf *, struct altq_pktattr *, u_int8_t);
void altq_assert(const char *, int, const char *);
int tbr_set(struct ifaltq *, struct tb_profile *);
int tbr_get(struct ifaltq *, struct tb_profile *);
int altq_pfattach(struct pf_altq *);
int altq_pfdetach(struct pf_altq *);
int altq_add(struct pf_altq *);
int altq_remove(struct pf_altq *);
int altq_add_queue(struct pf_altq *);
int altq_remove_queue(struct pf_altq *);
int altq_getqstats(struct pf_altq *, void *, int *);
int cbq_pfattach(struct pf_altq *);
int cbq_add_altq(struct pf_altq *);
int cbq_remove_altq(struct pf_altq *);
int cbq_add_queue(struct pf_altq *);
int cbq_remove_queue(struct pf_altq *);
int cbq_getqstats(struct pf_altq *, void *, int *);
int priq_pfattach(struct pf_altq *);
int priq_add_altq(struct pf_altq *);
int priq_remove_altq(struct pf_altq *);
int priq_add_queue(struct pf_altq *);
int priq_remove_queue(struct pf_altq *);
int priq_getqstats(struct pf_altq *, void *, int *);
int hfsc_pfattach(struct pf_altq *);
int hfsc_add_altq(struct pf_altq *);
int hfsc_remove_altq(struct pf_altq *);
int hfsc_add_queue(struct pf_altq *);
int hfsc_remove_queue(struct pf_altq *);
int hfsc_getqstats(struct pf_altq *, void *, int *);
#endif /* _KERNEL */
#endif /* _ALTQ_ALTQ_VAR_H_ */
|
