1 /* $KAME: altq_var.h,v 1.17 2004/04/20 05:09:08 kjc Exp $ */
2 /* $DragonFly: src/sys/net/altq/altq_var.h,v 1.5 2008/05/14 11:59:23 sephe Exp $ */
5 * Copyright (C) 1998-2003
6 * Sony Computer Science Laboratories Inc. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _ALTQ_ALTQ_VAR_H_
30 #define _ALTQ_ALTQ_VAR_H_
35 #include <sys/param.h>
37 #ifndef _SYS_KERNEL_H_
38 #include <sys/kernel.h>
40 #ifndef _SYS_MALLOC_H_
41 #include <sys/malloc.h>
44 #include <sys/queue.h>
47 MALLOC_DECLARE(M_ALTQ);
50 * machine dependent clock
51 * a 64bit high resolution time counter.
53 extern int machclk_usepcc;
54 extern uint64_t machclk_freq;
55 extern uint32_t machclk_per_tick;
57 void init_machclk(void);
58 uint64_t read_machclk(void);
60 #define m_pktlen(m) ((m)->m_pkthdr.len)
62 extern int pfaltq_running;
69 void *altq_lookup(const char *, int);
70 struct pf_mtag *altq_find_pftag(struct mbuf *m);
71 uint8_t read_dsfield(struct mbuf *, struct altq_pktattr *);
72 void write_dsfield(struct mbuf *, struct altq_pktattr *, uint8_t);
73 int tbr_set(struct ifaltq *, struct tb_profile *);
74 int tbr_get(struct ifaltq *, struct tb_profile *);
76 int altq_pfattach(struct pf_altq *);
77 int altq_pfdetach(struct pf_altq *);
78 int altq_add(struct pf_altq *);
79 int altq_remove(struct pf_altq *);
80 int altq_add_queue(struct pf_altq *);
81 int altq_remove_queue(struct pf_altq *);
82 int altq_getqstats(struct pf_altq *, void *, int *);
84 int cbq_pfattach(struct pf_altq *, struct ifaltq *);
85 int cbq_add_altq(struct pf_altq *);
86 int cbq_remove_altq(struct pf_altq *);
87 int cbq_add_queue(struct pf_altq *);
88 int cbq_remove_queue(struct pf_altq *);
89 int cbq_getqstats(struct pf_altq *, void *, int *);
91 int priq_pfattach(struct pf_altq *, struct ifaltq *);
92 int priq_add_altq(struct pf_altq *);
93 int priq_remove_altq(struct pf_altq *);
94 int priq_add_queue(struct pf_altq *);
95 int priq_remove_queue(struct pf_altq *);
96 int priq_getqstats(struct pf_altq *, void *, int *);
98 int hfsc_pfattach(struct pf_altq *, struct ifaltq *);
99 int hfsc_add_altq(struct pf_altq *);
100 int hfsc_remove_altq(struct pf_altq *);
101 int hfsc_add_queue(struct pf_altq *);
102 int hfsc_remove_queue(struct pf_altq *);
103 int hfsc_getqstats(struct pf_altq *, void *, int *);
105 int fairq_pfattach(struct pf_altq *, struct ifaltq *);
106 int fairq_add_altq(struct pf_altq *);
107 int fairq_remove_altq(struct pf_altq *);
108 int fairq_add_queue(struct pf_altq *);
109 int fairq_remove_queue(struct pf_altq *);
110 int fairq_getqstats(struct pf_altq *, void *, int *);
113 #endif /* _ALTQ_ALTQ_VAR_H_ */