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/******************************************************************************

 *

 * 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 */