LXR linux/drivers/isdn/hardware/eicon/um

   1/* $Id: um_idi.h,v 1.6 2004/03/21 17:26:01 armin Exp $ */
   2
   3#ifndef __DIVA_USER_MODE_IDI_CORE_H__
   4#define __DIVA_USER_MODE_IDI_CORE_H__
   5
   6
   7/*
   8  interface between UM IDI core and OS dependent part
   9*/
  10int diva_user_mode_idi_init(void);
  11void diva_user_mode_idi_finit(void);
  12void *divas_um_idi_create_entity(dword adapter_nr, void *file);
  13int divas_um_idi_delete_entity(int adapter_nr, void *entity);
  14
  15typedef int (*divas_um_idi_copy_to_user_fn_t) (void *os_handle,
  16                                               void *dst,
  17                                               const void *src,
  18                                               int length);
  19typedef int (*divas_um_idi_copy_from_user_fn_t) (void *os_handle,
  20                                                 void *dst,
  21                                                 const void *src,
  22                                                 int length);
  23
  24int diva_um_idi_read(void *entity,
  25                     void *os_handle,
  26                     void *dst,
  27                     int max_length, divas_um_idi_copy_to_user_fn_t cp_fn);
  28
  29int diva_um_idi_write(void *entity,
  30                      void *os_handle,
  31                      const void *src,
  32                      int length, divas_um_idi_copy_from_user_fn_t cp_fn);
  33
  34int diva_user_mode_idi_ind_ready(void *entity, void *os_handle);
  35void *diva_um_id_get_os_context(void *entity);
  36int diva_os_get_context_size(void);
  37int divas_um_idi_entity_assigned(void *entity);
  38int divas_um_idi_entity_start_remove(void *entity);
  39
  40void diva_um_idi_start_wdog(void *entity);
  41void diva_um_idi_stop_wdog(void *entity);
  42
  43#endif
  44