LXR linux/drivers/staging/comedi/comedi

   1/*
   2 * comedi_pcmcia.h
   3 * header file for Comedi PCMCIA drivers
   4 *
   5 * COMEDI - Linux Control and Measurement Device Interface
   6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
   7 *
   8 * This program is free software; you can redistribute it and/or modify
   9 * it under the terms of the GNU General Public License as published by
  10 * the Free Software Foundation; either version 2 of the License, or
  11 * (at your option) any later version.
  12 *
  13 * This program is distributed in the hope that it will be useful,
  14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 * GNU General Public License for more details.
  17 */
  18
  19#ifndef _COMEDI_PCMCIA_H
  20#define _COMEDI_PCMCIA_H
  21
  22#include <pcmcia/cistpl.h>
  23#include <pcmcia/ds.h>
  24
  25#include "comedidev.h"
  26
  27struct pcmcia_device *comedi_to_pcmcia_dev(struct comedi_device *);
  28
  29int comedi_pcmcia_enable(struct comedi_device *,
  30                         int (*conf_check)(struct pcmcia_device *, void *));
  31void comedi_pcmcia_disable(struct comedi_device *);
  32
  33int comedi_pcmcia_auto_config(struct pcmcia_device *, struct comedi_driver *);
  34void comedi_pcmcia_auto_unconfig(struct pcmcia_device *);
  35
  36int comedi_pcmcia_driver_register(struct comedi_driver *,
  37                                  struct pcmcia_driver *);
  38void comedi_pcmcia_driver_unregister(struct comedi_driver *,
  39                                     struct pcmcia_driver *);
  40
  41/**
  42 * module_comedi_pcmcia_driver() - Helper macro for registering a comedi
  43 * PCMCIA driver
  44 * @__comedi_driver: comedi_driver struct
  45 * @__pcmcia_driver: pcmcia_driver struct
  46 *
  47 * Helper macro for comedi PCMCIA drivers which do not do anything special
  48 * in module init/exit. This eliminates a lot of boilerplate. Each
  49 * module may only use this macro once, and calling it replaces
  50 * module_init() and module_exit()
  51 */
  52#define module_comedi_pcmcia_driver(__comedi_driver, __pcmcia_driver) \
  53        module_driver(__comedi_driver, comedi_pcmcia_driver_register, \
  54                        comedi_pcmcia_driver_unregister, &(__pcmcia_driver))
  55
  56#endif /* _COMEDI_PCMCIA_H */
  57