File /code/strss7/include/sys/npi_mtp.h

#ifndef _SYS_NPI_MTP_H
#define _SYS_NPI_MTP_H

#ident "@(#) $Name:  $($Revision: 0.8.2.5 $) Copyright (c) 1997-2002 OpenSS7 Corporation."

/*
 *  LiS npi.h is version 1
 */
#ifndef N_VERSION_2

#define N_CURRENT_VERSION   0x02	/* current version of NPI */
#define N_VERSION_2	    0x02	/* version of npi, December 16, 1991 */

/*
 * Information acknowledgement
 */
typedef struct {
	np_ulong PRIM_type;		/* always N_INFO_ACK */
	np_ulong NSDU_size;		/* maximum NSDU size */
	np_ulong ENSDU_size;		/* maximum ENSDU size */
	np_ulong CDATA_size;		/* connect data size */
	np_ulong DDATA_size;		/* discon data size */
	np_ulong ADDR_size;		/* address size */
	np_ulong ADDR_length;		/* address length */
	np_ulong ADDR_offset;		/* address offset */
	np_ulong QOS_length;		/* QOS values length */
	np_ulong QOS_offset;		/* QOS values offset */
	np_ulong QOS_range_length;	/* length of QOS values' range */
	np_ulong QOS_range_offset;	/* offset of QOS values' range */
	np_ulong OPTIONS_flags;		/* bit masking for options supported */
	np_ulong NIDU_size;		/* network i/f data unit size */
	long SERV_type;			/* service type */
	np_ulong CURRENT_state;		/* current state */
	np_ulong PROVIDER_type;		/* type of NS provider */
	np_ulong NODU_size;		/* optimal NSDU size */
	np_ulong PROTOID_length;	/* length of bound protocol ids */
	np_ulong PROTOID_offset;	/* offset of bound protocol ids */
	np_ulong NPI_version;		/* version # of npi that is supported */
} __N_info_ack_t;
#define N_info_ack_t __N_info_ack_t

/*
 * Bind acknowledgement
 */
typedef struct {
	np_ulong PRIM_type;		/* always N_BIND_ACK */
	np_ulong ADDR_length;		/* address length */
	np_ulong ADDR_offset;		/* offset of address */
	np_ulong CONIND_number;		/* connection indications */
	np_ulong TOKEN_value;		/* value of "token" assigned to stream */
	np_ulong PROTOID_length;	/* length of bound protocol ids */
	np_ulong PROTOID_offset;	/* offset of bound protocol ids */
} __N_bind_ack_t;
#define N_bind_ack_t __N_bind_ack_t

#endif				/* N_VERSION_2 */

#ifndef NSF_UNBND
#define NSF_UNBND	(1<<NS_UNBND	  )
#define NSF_WACK_BREQ	(1<<NS_WACK_BREQ  )
#define NSF_WACK_UREQ	(1<<NS_WACK_UREQ  )
#define NSF_IDLE	(1<<NS_IDLE	  )
#define NSF_WACK_OPTREQ	(1<<NS_WACK_OPTREQ)
#define NSF_WACK_RRES	(1<<NS_WACK_RRES  )
#define NSF_WCON_CREQ	(1<<NS_WCON_CREQ  )
#define NSF_WRES_CIND	(1<<NS_WRES_CIND  )
#define NSF_WACK_CRES	(1<<NS_WACK_CRES  )
#define NSF_DATA_XFER	(1<<NS_DATA_XFER  )
#define NSF_WCON_RREQ	(1<<NS_WCON_RREQ  )
#define NSF_WRES_RIND	(1<<NS_WRES_RIND  )
#define NSF_WACK_DREQ6	(1<<NS_WACK_DREQ6 )
#define NSF_WACK_DREQ7	(1<<NS_WACK_DREQ7 )
#define NSF_WACK_DREQ9	(1<<NS_WACK_DREQ9 )
#define NSF_WACK_DREQ10	(1<<NS_WACK_DREQ10)
#define NSF_WACK_DREQ11	(1<<NS_WACK_DREQ11)
#endif				/* NSF_UNBND */

#ifndef __HAVE_MTP_ADDR
typedef struct mtp_addr {
	unsigned int family __attribute__ ((packed));
	unsigned short int ni __attribute__ ((packed));
	unsigned short int si __attribute__ ((packed));
	unsigned int pc __attribute__ ((packed));
} mtp_addr_t;
#define __HAVE_MTP_ADDR
#endif

#define N_QOS_SEL_DATA_MTP	0x0801
typedef struct {
	ulong n_qos_type;		/* always N_QOS_SEL_DATA_MTP */
	ulong sls;			/* signalling link selection */
	ulong mp;			/* message priority */
} N_qos_sel_data_mtp_t;

#define N_QOS_SEL_CONN_MTP	0x0802
typedef struct {
	ulong n_qos_type;		/* always N_QOS_SEL_CONN_MTP */
} N_qos_sel_conn_mtp_t;

#define N_QOS_SEL_INFO_MTP	0x0803
typedef struct {
	ulong n_qos_type;		/* always N_QOS_SEL_INFO_MTP */
	ulong pvar;			/* protocol variant */
	ulong popt;			/* protocol options */
	ulong sls;			/* signalling link selection */
	ulong mp;			/* message priority */
} N_qos_sel_info_mtp_t;

#define N_QOS_RANGE_INFO_MTP	0x0804
typedef struct {
	ulong n_qos_type;		/* always N_QOS_RANGE_INFO_MTP */
	ulong sls_range;		/* signalling link selection mask */
	ulong mp_range;			/* message priority mask */
} N_qos_range_info_mtp_t;

typedef union N_qos_mtp {
	ulong n_qos_type;
	N_qos_sel_conn_mtp_t n_qos_conn;
	N_qos_sel_data_mtp_t n_qos_data;
	N_qos_sel_info_mtp_t n_qos_info;
	N_qos_range_info_mtp_t n_qos_range;
} N_qos_mtp_t;

#define N_MTP_M_CLUSTER			(0x00000100)
#define N_MTP_M_MEMBER			(0x00001000)
#define N_MTP_AVAILABLE			(0x00000001)
#define N_MTP_PROHIBITED		(0x00000002)
#define N_MTP_CONGESTED(__s)		(0x00000003|((__s)<<16))
#define N_MTP_DEST_AVAILABLE		(N_MTP_AVAILABLE|N_MTP_M_MEMBER )
#define N_MTP_DEST_PROHIBITED		(N_MTP_PROHIBITED|N_MTP_M_MEMBER )
#define N_MTP_DEST_CONGESTED(__s)	(N_MTP_CONGESTED(__s)|N_MTP_M_MEMBER )
#define N_MTP_CLUS_AVAILABLE		(N_MTP_AVAILABLE|N_MTP_M_CLUSTER)
#define N_MTP_CLUS_PROHIBITED		(N_MTP_PROHIBITED|N_MTP_M_CLUSTER)
#define N_MTP_CLUS_CONGESTED(__s)	(N_MTP_CONGESTED(__s)|N_MTP_M_CLUSTER)
#define N_MTP_RESTARTING		(0x00001004)
#define N_MTP_RESTARTED			(0x00001005)
#define N_MTP_USER_PART_UNKNOWN		(0x00001006)
#define N_MTP_USER_PART_UNEQUIPPED	(0x00001007)
#define N_MTP_USER_PART_UNAVAILABLE	(0x00001008)
#define N_MTP_CONGESTION_STATUS(__x)	(((__x)>>16))

#endif				/* _SYS_NPI_MTP_H */