sys/netiso/tp_var.h

   1 /*      $NetBSD: tp_var.h,v 1.17 2008/04/28 20:24:10 martin Exp $       */
   2
   3 /*-
   4  * Copyright (c) 1995 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Christos Zoulas.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _NETISO_TP_VAR_H_
  33 #define _NETISO_TP_VAR_H_
  34
  35 #ifdef _KERNEL
  36 struct isopcb;
  37 struct mbuf;
  38 struct sockaddr_iso;
  39 struct tp_pcb;
  40 struct sockaddr_in;
  41 struct iso_addr;
  42 struct tp_conn_param;
  43 struct tp_event;
  44 struct inpcb;
  45 struct route;
  46 struct pklcd;
  47 struct sockaddr;
  48 struct x25_packet;
  49 struct in_addr;
  50
  51
  52 /* tp_cons.c */
  53 int tpcons_output (struct mbuf *, ...);
  54
  55 /* tp_driver.c */
  56 int tp_driver   (struct tp_pcb *, struct tp_event *);
  57
  58 /* tp_emit.c */
  59 int tp_emit (int, struct tp_pcb *, SeqNum, u_int, struct mbuf *);
  60 int tp_error_emit (int, u_long, struct sockaddr_iso *,
  61                        struct sockaddr_iso *, struct mbuf *, int,
  62                        struct tp_pcb *, void *,
  63                        int (*) (struct mbuf *, ...));
  64
  65 /* tp_inet.c */
  66 void in_getsufx  (void *, u_short *, void *, int);
  67 void in_putsufx (void *, void *, int, int);
  68 void in_recycle_tsuffix (void *);
  69 void in_putnetaddr (void *, struct sockaddr *, int);
  70 int in_cmpnetaddr (void *, struct sockaddr *, int);
  71 void in_getnetaddr (void *, struct mbuf *, int);
  72 int tpip_mtu    (void *);
  73 int tpip_output (struct mbuf *, ...);
  74 int tpip_output_dg (struct mbuf *, ...);
  75 void tpip_input (struct mbuf *, ...);
  76 void tpin_quench (struct inpcb *, int);
  77 void *tpip_ctlinput(int, const struct sockaddr *, void *);
  78 void tpin_abort (struct inpcb *, int);
  79 void dump_inaddr (struct sockaddr_in *);
  80
  81 /* tp_input.c */
  82 struct mbuf    *tp_inputprep (struct mbuf *);
  83 void tp_input   (struct mbuf *, ...);
  84 int tp_headersize (int, struct tp_pcb *);
  85
  86 /* tp_iso.c */
  87 void iso_getsufx (void *, u_short *, void *, int);
  88 void iso_putsufx (void *, void *, int, int);
  89 void iso_recycle_tsuffix (void *);
  90 void iso_putnetaddr (void *, struct sockaddr *, int);
  91 int iso_cmpnetaddr (void *, struct sockaddr *, int);
  92 void iso_getnetaddr (void *, struct mbuf *, int);
  93 int tpclnp_mtu  (void *);
  94 int tpclnp_output (struct mbuf *, ...);
  95 int tpclnp_output_dg (struct mbuf *, ...);
  96 void tpclnp_input (struct mbuf *, ...);
  97 void iso_rtchange (struct isopcb *);
  98 void tpiso_decbit (struct isopcb *);
  99 void tpiso_quench (struct isopcb *);
 100 void *tpclnp_ctlinput(int, const struct sockaddr *, void *);
 101 void tpclnp_ctlinput1 (int, struct iso_addr *);
 102 void tpiso_abort (struct isopcb *);
 103 void tpiso_reset (struct isopcb *);
 104
 105 /* tp_meas.c */
 106 void Tpmeas (u_int, u_int, struct timeval *, u_int, u_int, u_int);
 107
 108 /* tp_output.c */
 109 int tp_consistency (struct tp_pcb *, u_int, struct tp_conn_param *);
 110 int tp_ctloutput (int, struct socket *, struct sockopt *);
 111
 112 /* tp_pcb.c */
 113 void tp_init    (void);
 114 void tp_soisdisconnecting (struct socket *);
 115 void tp_soisdisconnected (struct tp_pcb *);
 116 void tp_freeref (RefNum);
 117 u_long tp_getref (struct tp_pcb *);
 118 int tp_set_npcb (struct tp_pcb *);
 119 int tp_attach   (struct socket *, int);
 120 void tp_detach  (struct tp_pcb *);
 121 int tp_tselinuse(int, const char *, struct sockaddr_iso *, int);
 122 int tp_pcbbind  (void *, struct mbuf *, struct lwp *);
 123
 124 /* tp_subr.c */
 125 int tp_goodXack (struct tp_pcb *, SeqNum);
 126 void tp_rtt_rtv (struct tp_pcb *);
 127 int tp_goodack  (struct tp_pcb *, u_int, SeqNum, u_int);
 128 int tp_sbdrop   (struct tp_pcb *, SeqNum);
 129 void tp_send    (struct tp_pcb *);
 130 int tp_packetize (struct tp_pcb *, struct mbuf *, int);
 131 int tp_stash    (struct tp_pcb *, struct tp_event *);
 132 void tp_rsyflush (struct tp_pcb *);
 133 void tp_rsyset   (struct tp_pcb *);
 134 void tpsbcheck   (struct tp_pcb *, int);
 135
 136 /* tp_subr2.c */
 137 void tp_local_credit (struct tp_pcb *);
 138 int tp_protocol_error (struct tp_event *, struct tp_pcb *);
 139 void tp_drain   (void);
 140 void tp_indicate (int, struct tp_pcb *, u_int);
 141 void tp_getoptions (struct tp_pcb *);
 142 void tp_recycle_tsuffix (void *);
 143 void tp_quench  (struct inpcb *, int);
 144 void tp_netcmd   (struct tp_pcb *, int);
 145 int tp_mask_to_num (u_char);
 146 void tp_mss     (struct tp_pcb *, int);
 147 int tp_route_to (struct mbuf *, struct tp_pcb *, void *);
 148 void tp0_stash  (struct tp_pcb *, struct tp_event *);
 149 void tp0_openflow (struct tp_pcb *);
 150 int tp_setup_perf (struct tp_pcb *);
 151 void dump_addr   (struct sockaddr *);
 152
 153 /* tp_timer.c */
 154 void tp_timerinit (void);
 155 void tp_etimeout (struct tp_pcb *, int, int);
 156 void tp_euntimeout (struct tp_pcb *, int);
 157 void tp_slowtimo (void);
 158 void tp_data_retrans (struct tp_pcb *);
 159 void tp_fasttimo (void);
 160 void tp_ctimeout (struct tp_pcb *, int, int);
 161 void tp_ctimeout_MIN (struct tp_pcb *, int, int);
 162 void tp_cuntimeout (struct tp_pcb *, int);
 163
 164 /* tp_trace.c */
 165 void tpTrace    (struct tp_pcb *, u_int, u_int, u_int, u_int, u_int, u_int);
 166
 167 /* tp_usrreq.c */
 168 void dump_mbuf  (struct mbuf *, const char *);
 169 int tp_rcvoob   (struct tp_pcb *, struct socket *, struct mbuf *,
 170                      int *, int);
 171 int tp_sendoob  (struct tp_pcb *, struct socket *, struct mbuf *, int *);
 172 int tp_usrreq   (struct socket *, int, struct mbuf *, struct mbuf *,
 173                      struct mbuf *, struct lwp *);
 174 void tp_ltrace   (struct socket *, struct uio *);
 175 int tp_confirm  (struct tp_pcb *);
 176 int tp_snd_control (struct mbuf *, struct socket *, struct mbuf **);
 177
 178 #endif
 179
 180 #endif /* !_NETISO_TP_VAR_H_ */