File /code/strss7/include/ss7/chi_ioctl.h

#ifndef __SS7_CHI_IOCTL_H__
#define __SS7_CHI_IOCTL_H__

#ident "@(#) $Name:  $($Revision: 0.8.2.1 $) Copyright (c) 1997-2002 OpenSS7 Corporation."

#include <linux/ioctl.h>

#define CH_IOC_MAGIC	'c'

/*
 *  CONFIGURATION
 */
typedef struct ch_config {
	ch_ulong block_size;		/* data block size (bits) */
	ch_ulong encoding;		/* encoding */
	ch_ulong sample_size;		/* sample size (bits) */
	ch_ulong rate;			/* clock rate (Hz) */
	ch_ulong tx_channels;		/* number of tx channels */
	ch_ulong rx_channels;		/* number of rx channels */
	ch_ulong opt_flags;		/* options flags */
} ch_config_t;

#define CH_IOCGCONFIG	_IOR(	CH_IOC_MAGIC,	2,  ch_config_t	    )
#define CH_IOCSCONFIG	_IOWR(	CH_IOC_MAGIC,	3,  ch_config_t	    )
#define CH_IOCTCONFIG	_IOWR(	CH_IOC_MAGIC,	4,  ch_config_t	    )
#define CH_IOCCCONFIG	_IOR(	CH_IOC_MAGIC,	5,  ch_config_t	    )

/*
 *  STATE
 */

typedef struct ch_statem {
	ch_ulong state;
	ch_ulong flags;
} ch_statem_t;

#define	CH_IOCGSTATEM	_IOR(	CH_IOC_MAGIC,	6,  ch_statem_t	    )
#define	CH_IOCCMRESET	_IOR(	CH_IOC_MAGIC,	7,  ch_statem_t	    )

/*
 *  STATISTICS
 */

typedef struct ch_stats {
	ch_ulong header;
} ch_stats_t;

#define	CH_IOCGSTATSP	_IOR(	CH_IOC_MAGIC,	 8, ch_stats_t	    )
#define	CH_IOCSSTATSP	_IOWR(	CH_IOC_MAGIC,	 9, ch_stats_t	    )
#define	CH_IOCGSTATS	_IOR(	CH_IOC_MAGIC,	10, ch_stats_t	    )
#define	CH_IOCCSTATS	_IOW(	CH_IOC_MAGIC,	11, ch_stats_t	    )

/*
 *  EVENTS
 */

typedef struct ch_notify {
	ch_ulong events;
} ch_notify_t;

#define	CH_IOCGNOTIFY	_IOR(	CH_IOC_MAGIC,	12, ch_notify_t	    )
#define	CH_IOCSNOTIFY	_IOW(	CH_IOC_MAGIC,	13, ch_notify_t	    )
#define	CH_IOCCNOTIFY	_IOW(	CH_IOC_MAGIC,	14, ch_notify_t	    )

#define CH_IOC_FIRST	 0
#define CH_IOC_LAST	14
#define CH_IOC_PRIVATE	32

#endif				/* __SS7_CHI_IOCTL_H__ */