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kernel/linux-rt-4.4.41/drivers/isdn/hardware/eicon/um_idi.h 1.27 KB
5113f6f70   김현기   kernel add
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  /* $Id: um_idi.h,v 1.6 2004/03/21 17:26:01 armin Exp $ */
  
  #ifndef __DIVA_USER_MODE_IDI_CORE_H__
  #define __DIVA_USER_MODE_IDI_CORE_H__
  
  
  /*
    interface between UM IDI core and OS dependent part
  */
  int diva_user_mode_idi_init(void);
  void diva_user_mode_idi_finit(void);
  void *divas_um_idi_create_entity(dword adapter_nr, void *file);
  int divas_um_idi_delete_entity(int adapter_nr, void *entity);
  
  typedef int (*divas_um_idi_copy_to_user_fn_t) (void *os_handle,
  					       void *dst,
  					       const void *src,
  					       int length);
  typedef int (*divas_um_idi_copy_from_user_fn_t) (void *os_handle,
  						 void *dst,
  						 const void *src,
  						 int length);
  
  int diva_um_idi_read(void *entity,
  		     void *os_handle,
  		     void *dst,
  		     int max_length, divas_um_idi_copy_to_user_fn_t cp_fn);
  
  int diva_um_idi_write(void *entity,
  		      void *os_handle,
  		      const void *src,
  		      int length, divas_um_idi_copy_from_user_fn_t cp_fn);
  
  int diva_user_mode_idi_ind_ready(void *entity, void *os_handle);
  void *diva_um_id_get_os_context(void *entity);
  int diva_os_get_context_size(void);
  int divas_um_idi_entity_assigned(void *entity);
  int divas_um_idi_entity_start_remove(void *entity);
  
  void diva_um_idi_start_wdog(void *entity);
  void diva_um_idi_stop_wdog(void *entity);
  
  #endif