drivers/isdn/sc/event.c

   1 /* $Id: event.c,v 1.4.8.1 2001/09/23 22:24:59 kai Exp $
   2  *
   3  * Copyright (C) 1996  SpellCaster Telecommunications Inc.
   4  *
   5  * This software may be used and distributed according to the terms
   6  * of the GNU General Public License, incorporated herein by reference.
   7  *
   8  * For more information, please contact gpl-info@spellcast.com or write:
   9  *
  10  *     SpellCaster Telecommunications Inc.
  11  *     5621 Finch Avenue East, Unit #3
  12  *     Scarborough, Ontario  Canada
  13  *     M1B 2T9
  14  *     +1 (416) 297-8565
  15  *     +1 (416) 297-6433 Facsimile
  16  */
  17
  18 #include "includes.h"
  19 #include "hardware.h"
  20 #include "message.h"
  21 #include "card.h"
  22
  23 #ifdef DEBUG
  24 static char *events[] = { "ISDN_STAT_STAVAIL",
  25                           "ISDN_STAT_ICALL",
  26                           "ISDN_STAT_RUN",
  27                           "ISDN_STAT_STOP",
  28                           "ISDN_STAT_DCONN",
  29                           "ISDN_STAT_BCONN",
  30                           "ISDN_STAT_DHUP",
  31                           "ISDN_STAT_BHUP",
  32                           "ISDN_STAT_CINF",
  33                           "ISDN_STAT_LOAD",
  34                           "ISDN_STAT_UNLOAD",
  35                           "ISDN_STAT_BSENT",
  36                           "ISDN_STAT_NODCH",
  37                           "ISDN_STAT_ADDCH",
  38                           "ISDN_STAT_CAUSE" };
  39 #endif
  40
  41 int indicate_status(int card, int event, ulong Channel, char *Data)
  42 {
  43         isdn_ctrl cmd;
  44
  45 #ifdef DEBUG
  46         pr_debug("%s: Indicating event %s on Channel %d\n",
  47                  sc_adapter[card]->devicename, events[event - 256], Channel);
  48 #endif
  49         if (Data != NULL) {
  50                 pr_debug("%s: Event data: %s\n", sc_adapter[card]->devicename,
  51                          Data);
  52                 switch (event) {
  53                 case ISDN_STAT_BSENT:
  54                         memcpy(&cmd.parm.length, Data, sizeof(cmd.parm.length));
  55                         break;
  56                 case ISDN_STAT_ICALL:
  57                         memcpy(&cmd.parm.setup, Data, sizeof(cmd.parm.setup));
  58                         break;
  59                 default:
  60                         strcpy(cmd.parm.num, Data);
  61                 }
  62         }
  63
  64         cmd.command = event;
  65         cmd.driver = sc_adapter[card]->driverId;
  66         cmd.arg = Channel;
  67         return sc_adapter[card]->card->statcallb(&cmd);
  68 }