sys/netproto/atm/atm_proto.c

   1 /*
   2  *
   3  * ===================================
   4  * HARP  |  Host ATM Research Platform
   5  * ===================================
   6  *
   7  *
   8  * This Host ATM Research Platform ("HARP") file (the "Software") is
   9  * made available by Network Computing Services, Inc. ("NetworkCS")
  10  * "AS IS".  NetworkCS does not provide maintenance, improvements or
  11  * support of any kind.
  12  *
  13  * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
  14  * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
  15  * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
  16  * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
  17  * In no event shall NetworkCS be responsible for any damages, including
  18  * but not limited to consequential damages, arising from or relating to
  19  * any use of the Software or related support.
  20  *
  21  * Copyright 1994-1998 Network Computing Services, Inc.
  22  *
  23  * Copies of this Software may be made, however, the above copyright
  24  * notice must be reproduced on all copies.
  25  *
  26  *      @(#) $FreeBSD: src/sys/netatm/atm_proto.c,v 1.3 1999/08/28 00:48:36 peter Exp $
  27  *      @(#) $DragonFly: src/sys/netproto/atm/atm_proto.c,v 1.4 2003/08/07 21:17:34 dillon Exp $
  28  */
  29
  30 /*
  31  * Core ATM Services
  32  * -----------------
  33  *
  34  * ATM socket protocol family support definitions
  35  *
  36  */
  37
  38 #include "kern_include.h"
  39
  40 struct protosw atmsw[] = {
  41 {       SOCK_DGRAM,                             /* ioctl()-only */
  42         &atmdomain,
  43         0,
  44         0,
  45         0,                      /* pr_input */
  46         0,                      /* pr_output */
  47         0,                      /* pr_ctlinput */
  48         0,                      /* pr_ctloutput */
  49         0,                      /* pr_ousrreq */
  50         0,                      /* pr_init */
  51         0,                      /* pr_fasttimo */
  52         0,                      /* pr_slowtimo */
  53         0,                      /* pr_drain */
  54         &atm_dgram_usrreqs,     /* pr_usrreqs */
  55 },
  56
  57 {       SOCK_SEQPACKET,                         /* AAL-5 */
  58         &atmdomain,
  59         ATM_PROTO_AAL5,
  60         PR_ATOMIC|PR_CONNREQUIRED,
  61         0,                      /* pr_input */
  62         0,                      /* pr_output */
  63         0,                      /* pr_ctlinput */
  64         atm_aal5_ctloutput,     /* pr_ctloutput */
  65         0,                      /* pr_ousrreq */
  66         0,                      /* pr_init */
  67         0,                      /* pr_fasttimo */
  68         0,                      /* pr_slowtimo */
  69         0,                      /* pr_drain */
  70         &atm_aal5_usrreqs,      /* pr_usrreqs */
  71 },
  72
  73 #ifdef XXX
  74 {       SOCK_SEQPACKET,                         /* SSCOP */
  75         &atmdomain,
  76         ATM_PROTO_SSCOP,
  77         PR_ATOMIC|PR_CONNREQUIRED|PR_WANTRCVD,
  78         x,                      /* pr_input */
  79         x,                      /* pr_output */
  80         x,                      /* pr_ctlinput */
  81         x,                      /* pr_ctloutput */
  82         0,                      /* pr_ousrreq */
  83         0,                      /* pr_init */
  84         0,                      /* pr_fasttimo */
  85         0,                      /* pr_slowtimo */
  86         x,                      /* pr_drain */
  87         x,                      /* pr_usrreqs */
  88 },
  89 #endif
  90 };
  91
  92 struct domain atmdomain = {
  93         AF_ATM,
  94         "atm",
  95 #if defined(__FreeBSD__)
  96         atm_initialize,
  97 #else
  98         0,
  99 #endif
 100         0,
 101         0,
 102         atmsw,
 103         &atmsw[sizeof(atmsw) / sizeof(atmsw[0])]
 104 };
 105
 106 #ifdef __FreeBSD__
 107 DOMAIN_SET(atm);
 108 #endif
 109
 110
 111 #if (defined(__FreeBSD__) && (BSD >= 199506))
 112 /*
 113  * Protocol request not supported
 114  *
 115  * Arguments:
 116  *      so      pointer to socket
 117  *
 118  * Returns:
 119  *      errno   error - operation not supported
 120  *
 121  */
 122 int
 123 atm_proto_notsupp1(struct socket *so)
 124 {
 125         return (EOPNOTSUPP);
 126 }
 127
 128
 129 /*
 130  * Protocol request not supported
 131  *
 132  * Arguments:
 133  *      so      pointer to socket
 134  *      addr    pointer to protocol address
 135  *      p       pointer to process
 136  *
 137  * Returns:
 138  *      errno   error - operation not supported
 139  *
 140  */
 141 int
 142 atm_proto_notsupp2(struct socket *so, struct sockaddr *addr, thread_t td)
 143 {
 144         return (EOPNOTSUPP);
 145 }
 146
 147
 148 /*
 149  * Protocol request not supported
 150  *
 151  * Arguments:
 152  *      so      pointer to socket
 153  *      addr    pointer to pointer to protocol address
 154  *
 155  * Returns:
 156  *      errno   error - operation not supported
 157  *
 158  */
 159 int
 160 atm_proto_notsupp3(so, addr)
 161         struct socket   *so;
 162         struct sockaddr **addr;
 163 {
 164         return (EOPNOTSUPP);
 165 }
 166
 167
 168 /*
 169  * Protocol request not supported
 170  *
 171  * Arguments:
 172  *      so      pointer to socket
 173  *      i       integer
 174  *      m       pointer to kernel buffer
 175  *      addr    pointer to protocol address
 176  *      m2      pointer to kernel buffer
 177  *      p       pointer to process
 178  *
 179  * Returns:
 180  *      errno   error - operation not supported
 181  *
 182  */
 183 int
 184 atm_proto_notsupp4(
 185         struct socket   *so,
 186         int             i,
 187         KBuffer         *m,
 188         struct sockaddr *addr,
 189         KBuffer         *m2,
 190         struct thread   *td
 191 ) {
 192         return (EOPNOTSUPP);
 193 }
 194
 195 #endif  /* (defined(__FreeBSD__) && (BSD >= 199506)) */
 196