i386/linux/linux-2.3.21/drivers/isdn/avmb1/capidev.h

   1 /*
   2  * $Id: capidev.h,v 1.4 1999/07/01 15:26:32 calle Exp $
   3  *
   4  * CAPI 2.0 Interface for Linux
   5  *
   6  * (c) Copyright 1996 by Carsten Paeth (calle@calle.in-berlin.de)
   7  *
   8  * $Log: capidev.h,v $
   9  * Revision 1.4  1999/07/01 15:26:32  calle
  10  * complete new version (I love it):
  11  * + new hardware independed "capi_driver" interface that will make it easy to:
  12  *   - support other controllers with CAPI-2.0 (i.e. USB Controller)
  13  *   - write a CAPI-2.0 for the passive cards
  14  *   - support serial link CAPI-2.0 boxes.
  15  * + wrote "capi_driver" for all supported cards.
  16  * + "capi_driver" (supported cards) now have to be configured with
  17  *   make menuconfig, in the past all supported cards where included
  18  *   at once.
  19  * + new and better informations in /proc/capi/
  20  * + new ioctl to switch trace of capi messages per controller
  21  *   using "avmcapictrl trace [contr] on|off|...."
  22  * + complete testcircle with all supported cards and also the
  23  *   PCMCIA cards (now patch for pcmcia-cs-3.0.13 needed) done.
  24  *
  25  * Revision 1.3  1999/07/01 08:22:58  keil
  26  * compatibility macros now in <linux/isdn_compat.h>
  27  *
  28  * Revision 1.2  1999/06/21 15:24:13  calle
  29  * extend information in /proc.
  30  *
  31  * Revision 1.1  1997/03/04 21:50:30  calle
  32  * Frirst version in isdn4linux
  33  *
  34  * Revision 2.2  1997/02/12 09:31:39  calle
  35  * new version
  36  *
  37  * Revision 1.1  1997/01/31 10:32:20  calle
  38  * Initial revision
  39  *
  40  */
  41
  42 struct capidev {
  43         int is_open;
  44         int is_registered;
  45         __u16 applid;
  46         struct sk_buff_head recv_queue;
  47 #ifdef COMPAT_HAS_NEW_WAITQ
  48         wait_queue_head_t recv_wait;
  49 #else
  50         struct wait_queue *recv_wait;
  51 #endif
  52         __u16 errcode;
  53         /* Statistic */
  54         unsigned long nopen;
  55         unsigned long nrecvctlpkt;
  56         unsigned long nrecvdatapkt;
  57         unsigned long nsentctlpkt;
  58         unsigned long nsentdatapkt;
  59 };
  60
  61 #define CAPI_MAXMINOR   CAPI_MAXAPPL