/******************************************************************************
   *
   * atm_nicstar.h
   *
   * Driver-specific declarations for use by NICSTAR driver specific utils.
   *
   * Author: Rui Prior
   *
   * (C) INESC 1998
   *
   ******************************************************************************/
  
  
  #ifndef LINUX_ATM_NICSTAR_H
  #define LINUX_ATM_NICSTAR_H
  
  /* Note: non-kernel programs including this file must also include
   * sys/types.h for struct timeval
   */
  
  #include <linux/atmapi.h>
  #include <linux/atmioc.h>
  
  #define NS_GETPSTAT	_IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc)
  						/* get pool statistics */
  #define NS_SETBUFLEV	_IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc)
  						/* set buffer level markers */
  #define NS_ADJBUFLEV	_IO('a',ATMIOC_SARPRV+3)
  						/* adjust buffer level */
  
  typedef struct buf_nr
  {
     unsigned min;
     unsigned init;
     unsigned max;
  }buf_nr;
  
  
  typedef struct pool_levels
  {
     int buftype;
     int count;		/* (At least for now) only used in NS_GETPSTAT */
     buf_nr level;
  } pool_levels;
  
  /* type must be one of the following: */
  #define NS_BUFTYPE_SMALL 1
  #define NS_BUFTYPE_LARGE 2
  #define NS_BUFTYPE_HUGE 3
  #define NS_BUFTYPE_IOVEC 4
  
  
  #endif /* LINUX_ATM_NICSTAR_H */