LXR linux/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
  24static 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
  41int 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                        strlcpy(cmd.parm.num, Data, sizeof(cmd.parm.num));
  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}
  69