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 1.12 2008/11/01 04:22:15 sephe 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         cpu0_soport,            /* pr_mport */
  50         NULL,                   /* pr_ctlport */
  51         0,                      /* pr_init */
  52         0,                      /* pr_fasttimo */
  53         0,                      /* pr_slowtimo */
  54         0,                      /* pr_drain */
  55         &atm_dgram_usrreqs,     /* pr_usrreqs */
  56 },
  57
  58 {       SOCK_SEQPACKET,                         /* AAL-5 */
  59         &atmdomain,
  60         ATM_PROTO_AAL5,
  61         PR_ATOMIC|PR_CONNREQUIRED,
  62         0,                      /* pr_input */
  63         0,                      /* pr_output */
  64         0,                      /* pr_ctlinput */
  65         atm_aal5_ctloutput,     /* pr_ctloutput */
  66         cpu0_soport,            /* pr_mport */
  67         NULL,                   /* pr_ctlport */
  68         0,                      /* pr_init */
  69         0,                      /* pr_fasttimo */
  70         0,                      /* pr_slowtimo */
  71         0,                      /* pr_drain */
  72         &atm_aal5_usrreqs,      /* pr_usrreqs */
  73 },
  74
  75 #ifdef XXX
  76 {       SOCK_SEQPACKET,                         /* SSCOP */
  77         &atmdomain,
  78         ATM_PROTO_SSCOP,
  79         PR_ATOMIC|PR_CONNREQUIRED|PR_WANTRCVD,
  80         x,                      /* pr_input */
  81         x,                      /* pr_output */
  82         x,                      /* pr_ctlinput */
  83         x,                      /* pr_ctloutput */
  84         NULL,                   /* pr_mport */
  85         NULL,                   /* pr_ctlport */
  86         0,                      /* pr_init */
  87         0,                      /* pr_fasttimo */
  88         0,                      /* pr_slowtimo */
  89         x,                      /* pr_drain */
  90         x,                      /* pr_usrreqs */
  91 },
  92 #endif
  93 };
  94
  95 struct domain atmdomain = {
  96         AF_ATM, "atm", atm_initialize, NULL, NULL,
  97         atmsw, &atmsw[sizeof(atmsw) / sizeof(atmsw[0])],
  98 };
  99
 100 DOMAIN_SET(atm);
 101
 102 /*
 103  * Protocol request not supported
 104  *
 105  * Arguments:
 106  *      so      pointer to socket
 107  *
 108  * Returns:
 109  *      errno   error - operation not supported
 110  *
 111  */
 112 int
 113 atm_proto_notsupp1(struct socket *so)
 114 {
 115         return (EOPNOTSUPP);
 116 }
 117
 118
 119 /*
 120  * Protocol request not supported
 121  *
 122  * Arguments:
 123  *      so      pointer to socket
 124  *      addr    pointer to protocol address
 125  *      p       pointer to process
 126  *
 127  * Returns:
 128  *      errno   error - operation not supported
 129  *
 130  */
 131 int
 132 atm_proto_notsupp2(struct socket *so, struct sockaddr *addr, thread_t td)
 133 {
 134         return (EOPNOTSUPP);
 135 }
 136
 137
 138 /*
 139  * Protocol request not supported
 140  *
 141  * Arguments:
 142  *      so      pointer to socket
 143  *      addr    pointer to pointer to protocol address
 144  *
 145  * Returns:
 146  *      errno   error - operation not supported
 147  *
 148  */
 149 int
 150 atm_proto_notsupp3(struct socket *so, struct sockaddr **addr)
 151 {
 152         return (EOPNOTSUPP);
 153 }
 154
 155
 156 /*
 157  * Protocol request not supported
 158  *
 159  * Arguments:
 160  *      so      pointer to socket
 161  *      i       integer
 162  *      m       pointer to kernel buffer
 163  *      addr    pointer to protocol address
 164  *      m2      pointer to kernel buffer
 165  *      p       pointer to process
 166  *
 167  * Returns:
 168  *      errno   error - operation not supported
 169  *
 170  */
 171 int
 172 atm_proto_notsupp4(
 173         struct socket   *so,
 174         int             i,
 175         KBuffer         *m,
 176         struct sockaddr *addr,
 177         KBuffer         *m2,
 178         struct thread   *td
 179 ) {
 180         return (EOPNOTSUPP);
 181 }