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

#ifndef _SYS_XTI_MTP_H
#define _SYS_XTI_MTP_H

#ident "@(#) $Name:  $($Revision: 0.8.2.8 $) Copyright (c) 1997-2002 OpenSS7 Corporation."

#ifndef t_uscalar_t
#define t_uscalar_t	ulong
#define t_scalar_t	long
#endif

typedef struct sockaddr_mtp {
	sa_family_t mtp_family;		/* Address family */
	uint16_t mtp_ni;		/* Network indicator */
	uint16_t mtp_si;		/* Service indicator */
	uint32_t mtp_pc;		/* Point code */
	uint8_t mtp_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) -
			 sizeof(uint16_t) * 2 - sizeof(uint32_t)];
} t_mtp_addr_t;

#define T_SS7_MTP		2	/* MTP level (same as SI value) */

/*
 *  MTP Transport Provider Options
 */
#define T_MTP_SLS		1	/* sequence control parameter */
#define T_MTP_MP		2	/* message priority */
#define T_MTP_DEBUG		3	/* debug */

#define T_MTP_M_CLUSTER			(0x00000100)
#define T_MTP_M_MEMBER			(0x00001000)
#define T_MTP_AVAILABLE			(0x00000001)
#define T_MTP_PROHIBITED		(0x00000002)
#define T_MTP_CONGESTED(__s)		(0x00000003|((__s)<<16))
#define T_MTP_DEST_AVAILABLE		(T_MTP_AVAILABLE|T_MTP_M_MEMBER )
#define T_MTP_DEST_PROHIBITED		(T_MTP_PROHIBITED|T_MTP_M_MEMBER )
#define T_MTP_DEST_CONGESTED(__s)	(T_MTP_CONGESTED(__s)|T_MTP_M_MEMBER )
#define T_MTP_CLUS_AVAILABLE		(T_MTP_AVAILABLE|T_MTP_M_CLUSTER)
#define T_MTP_CLUS_PROHIBITED		(T_MTP_PROHIBITED|T_MTP_M_CLUSTER)
#define T_MTP_CLUS_CONGESTED(__s)	(T_MTP_CONGESTED(__s)|T_MTP_M_CLUSTER)
#define T_MTP_RESTARTING		(0x00001004)
#define T_MTP_RESTARTED			(0x00001005)
#define T_MTP_USER_PART_UNKNOWN		(0x00001006)
#define T_MTP_USER_PART_UNEQUIPPED	(0x00001007)
#define T_MTP_USER_PART_UNAVAILABLE	(0x00001008)
#define T_MTP_CONGESTION_STATUS(__x)	(((__x)>>16))

/*
 *  MTP Management Options
 */
#define T_MTP_OBJ_TYPE_SL	1
#define T_MTP_OBJ_TYPE_LK	2
#define T_MTP_OBJ_TYPE_LS	3
#define T_MTP_OBJ_TYPE_RT	4
#define T_MTP_OBJ_TYPE_RS	5
#define T_MTP_OBJ_TYPE_SP	6
#define T_MTP_OBJ_TYPE_NA	7
/*
 *  Signalling Link
 */
typedef struct t_mtp_mod_sl {
	t_uscalar_t sl_id;		/* signalling link (mux) id */
	t_uscalar_t sl_lk_id;		/* link set id */
	t_uscalar_t sl_slc;		/* signalling link code in lk */
} t_mtp_mod_sl_t;

typedef struct t_mtp_cnf_sl {
	t_uscalar_t sl_id;		/* signalling link (mux) id */
	t_uscalar_t sl_t1;		/* timer t1 value */
	t_uscalar_t sl_t2;		/* timer t2 value */
	t_uscalar_t sl_t3;		/* timer t3 value */
	t_uscalar_t sl_t4;		/* timer t4 value */
	t_uscalar_t sl_t5;		/* timer t5 value */
	t_uscalar_t sl_t12;		/* timer t12 value */
	t_uscalar_t sl_t13;		/* timer t13 value */
	t_uscalar_t sl_t14;		/* timer t14 value */
	t_uscalar_t sl_t17;		/* timer t17 value */
	t_uscalar_t sl_t22;		/* timer t22 value */
	t_uscalar_t sl_t23;		/* timer t23 value */
	t_uscalar_t sl_t24;		/* timer t24 value */
	t_uscalar_t sl_t1t;		/* timer t1t value */
	t_uscalar_t sl_t2t;		/* timer t2t value */
	t_uscalar_t sl_t1s;		/* timer t1s value */
} t_mtp_cnf_sl_t;

/*
 *  Link Set
 */
typedef struct t_mtp_mod_lk {
	t_uscalar_t lk_id;		/* link set id */
	t_uscalar_t lk_ls_id;		/* combined link set id */
	t_uscalar_t lk_adj_pc;		/* adjacent signalling point code */
	t_uscalar_t lk_sls_slot;	/* slot of SLS for this link set */
	t_uscalar_t lk_ni;		/* network indicator for link set */
} t_mtp_mod_lk_t;

typedef struct t_mtp_cnf_lk {
	t_uscalar_t lk_id;		/* link set id */
	t_uscalar_t lk_t7;		/* timer t7 value */
} t_mtp_cnf_lk_t;

/*
 *  Combined Link Set
 */
typedef struct t_mtp_mod_ls {
	t_uscalar_t ls_id;		/* combined link set id */
	t_uscalar_t ls_sp_id;		/* signalling point id */
	t_uscalar_t ls_sls_mask;	/* mask of bits selecting link set */
} t_mtp_mod_ls_t;

/*
 *  Route
 */
typedef struct t_mtp_mod_rt {
	t_uscalar_t rt_id;		/* route id */
	t_uscalar_t rt_rs_id;		/* route set id */
	t_uscalar_t rt_lk_id;		/* link set id */
	t_uscalar_t rt_cost;		/* cost in routeset */
} t_mtp_mod_rt_t;

typedef struct t_mtp_cnf_rt {
	t_uscalar_t rt_id;		/* route id */
	t_uscalar_t rt_t6;		/* timer t6 value */
	t_uscalar_t rt_t8;		/* timer t8 value */
	t_uscalar_t rt_t10;		/* timer t10 value */
	t_uscalar_t rt_t11;		/* timer t11 value */
} t_mtp_cnf_rt_t;

/*
 *  Route Set
 */
typedef struct t_mtp_mod_rs {
	t_uscalar_t rs_id;		/* route set id */
	t_uscalar_t rs_sp_id;		/* signalling point id */
	t_uscalar_t rs_dest;		/* destination point code */
} t_mtp_mod_rs_t;

typedef struct t_mtp_cnf_rs {
	t_uscalar_t rs_id;		/* route set id */
	t_uscalar_t rs_t15;		/* timer t15 value */
	t_uscalar_t rs_t16;		/* timer t16 value */
} t_mtp_cnf_rs_t;

/*
 *  Signalling Point
 */
typedef struct t_mtp_mod_sp {
	t_uscalar_t sp_id;		/* signalling point id */
	t_uscalar_t sp_na_id;		/* network appearance */
	t_uscalar_t sp_pc;		/* point code */
	t_uscalar_t sp_users;		/* mask of equipped users */
} t_mtp_mod_sp_t;

typedef struct t_mtp_cnf_sp {
	t_uscalar_t sp_id;		/* signalling point id */
	t_uscalar_t sp_t18;		/* timer t18 value */
	t_uscalar_t sp_t19;		/* timer t19 value */
	t_uscalar_t sp_t20;		/* timer t20 value */
	t_uscalar_t sp_t21;		/* timer t21 value */
} t_mtp_cnf_sp_t;

/*
 *  Network Appearance
 */
typedef struct t_mtp_mod_na {
	t_uscalar_t na_id;		/* network appearance id */
	t_uscalar_t pvar;		/* default protocol variant */
} t_mtp_mod_na_t;

typedef struct t_mtp_cnf_na {
	t_uscalar_t popt;		/* default protocol options */
	t_uscalar_t na_member;		/* PC member mask */
	t_uscalar_t na_cluster;		/* PC cluster mask */
	t_uscalar_t na_network;		/* PC network mask */
} t_mtp_cnf_na_t;

/*
 *  General Object Unions
 */
typedef struct t_mtp_obj {
	t_uscalar_t type;
	t_uscalar_t id;
} t_mtp_obj_t;

typedef struct t_mtp_mod {
	t_mtp_obj_t mtp_obj;
	union {
		t_mtp_mod_sl_t sl;
		t_mtp_mod_sl_t lk;
		t_mtp_mod_sl_t ls;
		t_mtp_mod_sl_t rt;
		t_mtp_mod_sl_t rs;
		t_mtp_mod_sl_t sp;
		t_mtp_mod_sl_t na;
	} mtp_mod;
} t_mtp_mod_t;

typedef struct t_mtp_cnf {
	t_mtp_obj_t mtp_obj;
	union {
		t_mtp_cnf_sl_t sl;
		t_mtp_cnf_sl_t lk;
		t_mtp_cnf_sl_t ls;
		t_mtp_cnf_sl_t rt;
		t_mtp_cnf_sl_t rs;
		t_mtp_cnf_sl_t sp;
		t_mtp_cnf_sl_t na;
	} mtp_cnf;
} t_mtp_cnf_t;

typedef struct t_mtp_ctl {
	t_mtp_obj_t mtp_obj;
	t_uscalar_t mtp_op;		/* operation */
	union {
		t_uscalar_t val;	/* value */
	} mtp_arg;
} t_mtp_ctl_t;

#define	T_MTP_ADD_OBJECT	15	/* use t_mtp_mod_t */
#define T_MTP_DEL_OBJECT	16	/* use t_mtp_id_t */
#define T_MTP_CNF_OBJECT	17	/* use t_mtp_cnf_t */
#define T_MTP_CTL_OBJECT	18	/* use t_mtp_ctl_t */

#endif				/* _SYS_XTI_MTP_H */