drivers/isdn/capi/capidrv.h

   1 /* $Id: capidrv.h,v 1.2.8.2 2001/09/23 22:24:33 kai Exp $
   2  *
   3  * ISDN4Linux Driver, using capi20 interface (kernelcapi)
   4  *
   5  * Copyright 1997 by Carsten Paeth <calle@calle.de>
   6  *
   7  * This software may be used and distributed according to the terms
   8  * of the GNU General Public License, incorporated herein by reference.
   9  *
  10  */
  11
  12 #ifndef __CAPIDRV_H__
  13 #define __CAPIDRV_H__
  14
  15 /*
  16  * LISTEN state machine
  17  */
  18 #define ST_LISTEN_NONE                  0       /* L-0 */
  19 #define ST_LISTEN_WAIT_CONF             1       /* L-0.1 */
  20 #define ST_LISTEN_ACTIVE                2       /* L-1 */
  21 #define ST_LISTEN_ACTIVE_WAIT_CONF      3       /* L-1.1 */
  22
  23
  24 #define EV_LISTEN_REQ                   1       /* L-0 -> L-0.1
  25                                                    L-1 -> L-1.1 */
  26 #define EV_LISTEN_CONF_ERROR            2       /* L-0.1 -> L-0
  27                                                    L-1.1 -> L-1 */
  28 #define EV_LISTEN_CONF_EMPTY            3       /* L-0.1 -> L-0
  29                                                    L-1.1 -> L-0 */
  30 #define EV_LISTEN_CONF_OK               4       /* L-0.1 -> L-1
  31                                                    L-1.1 -> L.1 */
  32
  33 /*
  34  * per plci state machine
  35  */
  36 #define ST_PLCI_NONE                    0       /* P-0 */
  37 #define ST_PLCI_OUTGOING                1       /* P-0.1 */
  38 #define ST_PLCI_ALLOCATED               2       /* P-1 */
  39 #define ST_PLCI_ACTIVE                  3       /* P-ACT */
  40 #define ST_PLCI_INCOMING                4       /* P-2 */
  41 #define ST_PLCI_FACILITY_IND            5       /* P-3 */
  42 #define ST_PLCI_ACCEPTING               6       /* P-4 */
  43 #define ST_PLCI_DISCONNECTING           7       /* P-5 */
  44 #define ST_PLCI_DISCONNECTED            8       /* P-6 */
  45 #define ST_PLCI_RESUMEING               9       /* P-0.Res */
  46 #define ST_PLCI_RESUME                  10      /* P-Res */
  47 #define ST_PLCI_HELD                    11      /* P-HELD */
  48
  49 #define EV_PLCI_CONNECT_REQ             1       /* P-0 -> P-0.1
  50                                                  */
  51 #define EV_PLCI_CONNECT_CONF_ERROR      2       /* P-0.1 -> P-0
  52                                                  */
  53 #define EV_PLCI_CONNECT_CONF_OK         3       /* P-0.1 -> P-1
  54                                                  */
  55 #define EV_PLCI_FACILITY_IND_UP         4       /* P-0 -> P-1
  56                                                  */
  57 #define EV_PLCI_CONNECT_IND             5       /* P-0 -> P-2
  58                                                  */
  59 #define EV_PLCI_CONNECT_ACTIVE_IND      6       /* P-1 -> P-ACT
  60                                                  */
  61 #define EV_PLCI_CONNECT_REJECT          7       /* P-2 -> P-5
  62                                                    P-3 -> P-5
  63                                                  */
  64 #define EV_PLCI_DISCONNECT_REQ          8       /* P-1 -> P-5
  65                                                    P-2 -> P-5
  66                                                    P-3 -> P-5
  67                                                    P-4 -> P-5
  68                                                    P-ACT -> P-5
  69                                                    P-Res -> P-5 (*)
  70                                                    P-HELD -> P-5 (*)
  71                                                    */
  72 #define EV_PLCI_DISCONNECT_IND          9       /* P-1 -> P-6
  73                                                    P-2 -> P-6
  74                                                    P-3 -> P-6
  75                                                    P-4 -> P-6
  76                                                    P-5 -> P-6
  77                                                    P-ACT -> P-6
  78                                                    P-Res -> P-6 (*)
  79                                                    P-HELD -> P-6 (*)
  80                                                    */
  81 #define EV_PLCI_FACILITY_IND_DOWN       10      /* P-0.1 -> P-5
  82                                                    P-1 -> P-5
  83                                                    P-ACT -> P-5
  84                                                    P-2 -> P-5
  85                                                    P-3 -> P-5
  86                                                    P-4 -> P-5
  87                                                    */
  88 #define EV_PLCI_DISCONNECT_RESP         11      /* P-6 -> P-0
  89                                                    */
  90 #define EV_PLCI_CONNECT_RESP            12      /* P-6 -> P-0
  91                                                    */
  92
  93 #define EV_PLCI_RESUME_REQ              13      /* P-0 -> P-0.Res
  94                                                  */
  95 #define EV_PLCI_RESUME_CONF_OK          14      /* P-0.Res -> P-Res
  96                                                  */
  97 #define EV_PLCI_RESUME_CONF_ERROR       15      /* P-0.Res -> P-0
  98                                                  */
  99 #define EV_PLCI_RESUME_IND              16      /* P-Res -> P-ACT
 100                                                  */
 101 #define EV_PLCI_HOLD_IND                17      /* P-ACT -> P-HELD
 102                                                  */
 103 #define EV_PLCI_RETRIEVE_IND            18      /* P-HELD -> P-ACT
 104                                                  */
 105 #define EV_PLCI_SUSPEND_IND             19      /* P-ACT -> P-5
 106                                                  */
 107 #define EV_PLCI_CD_IND                  20      /* P-2 -> P-5
 108                                                  */
 109
 110 /*
 111  * per ncci state machine
 112  */
 113 #define ST_NCCI_PREVIOUS                        -1
 114 #define ST_NCCI_NONE                            0       /* N-0 */
 115 #define ST_NCCI_OUTGOING                        1       /* N-0.1 */
 116 #define ST_NCCI_INCOMING                        2       /* N-1 */
 117 #define ST_NCCI_ALLOCATED                       3       /* N-2 */
 118 #define ST_NCCI_ACTIVE                          4       /* N-ACT */
 119 #define ST_NCCI_RESETING                        5       /* N-3 */
 120 #define ST_NCCI_DISCONNECTING                   6       /* N-4 */
 121 #define ST_NCCI_DISCONNECTED                    7       /* N-5 */
 122
 123 #define EV_NCCI_CONNECT_B3_REQ                  1       /* N-0 -> N-0.1 */
 124 #define EV_NCCI_CONNECT_B3_IND                  2       /* N-0 -> N.1 */
 125 #define EV_NCCI_CONNECT_B3_CONF_OK              3       /* N-0.1 -> N.2 */
 126 #define EV_NCCI_CONNECT_B3_CONF_ERROR           4       /* N-0.1 -> N.0 */
 127 #define EV_NCCI_CONNECT_B3_REJECT               5       /* N-1 -> N-4 */
 128 #define EV_NCCI_CONNECT_B3_RESP                 6       /* N-1 -> N-2 */
 129 #define EV_NCCI_CONNECT_B3_ACTIVE_IND           7       /* N-2 -> N-ACT */
 130 #define EV_NCCI_RESET_B3_REQ                    8       /* N-ACT -> N-3 */
 131 #define EV_NCCI_RESET_B3_IND                    9       /* N-3 -> N-ACT */
 132 #define EV_NCCI_DISCONNECT_B3_IND               10      /* N-4 -> N.5 */
 133 #define EV_NCCI_DISCONNECT_B3_CONF_ERROR        11      /* N-4 -> previous */
 134 #define EV_NCCI_DISCONNECT_B3_REQ               12      /* N-1 -> N-4
 135                                                            N-2 -> N-4
 136                                                            N-3 -> N-4
 137                                                            N-ACT -> N-4 */
 138 #define EV_NCCI_DISCONNECT_B3_RESP              13      /* N-5 -> N-0 */
 139
 140 #endif                          /* __CAPIDRV_H__ */