ss7_instance.h File Reference

#include <stdint.h>
#include <stdbool.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/tdef.h>
#include <osmocom/core/timer.h>
#include <osmocom/core/timer_compat.h>
#include <osmocom/core/rate_ctr.h>
#include <osmocom/sigtran/protocol/mtp.h>

Go to the source code of this file.

Data Structures
struct	osmo_ss7_pc_fmt
struct	osmo_ss7_instance
struct	t8_inaccessible_sp_entry

Macros
#define	SS7_INST_XUA_DEFAULT_T8_MSEC   1000
#define	_LOGSS7(inst, subsys, level, fmt, args ...)
#define	LOGSS7(inst, level, fmt, args ...)

Enumerations
enum	ss7_instance_xua_timer { SS7_INST_XUA_T8 = 1 , SS7_INST_XUA_TIMERS_LEN }
enum	ss7_instance_ctr { SS7_INST_CTR_PKT_RX_TOTAL , SS7_INST_CTR_PKT_RX_UNKNOWN , SS7_INST_CTR_PKT_RX_NI_MISMATCH , SS7_INST_CTR_PKT_TX_TOTAL }

Functions
struct osmo_ss7_instance *	ss7_instance_alloc (void *ctx, uint32_t id)
uint32_t	ss7_find_free_l_rk_id (struct osmo_ss7_instance *inst)
struct osmo_ss7_route *	ss7_instance_lookup_route (struct osmo_ss7_instance *inst, const struct osmo_ss7_route_label *rtlabel)
	Find a SS7 route for given destination point code in given SS7.
bool	ss7_instance_t8_inaccessible_sp_running (const struct osmo_ss7_instance *inst, uint32_t dpc)
void	ss7_instance_t8_inaccessible_sp_start (struct osmo_ss7_instance *inst, uint32_t dpc)

Variables
const struct value_string	ss7_instance_xua_timer_names []
const struct osmo_tdef	ss7_instance_xua_timer_defaults [SS7_INST_XUA_TIMERS_LEN]

Macro Definition Documentation

_LOGSS7

#define _LOGSS7	(		inst,
			subsys,
			level,
			fmt,
			args ... )

Value:

        LOGP(subsys, level, "%u: " fmt, inst ? (inst)->cfg.id : 0, ## args)

LOGSS7

#define LOGSS7	(		inst,
			level,
			fmt,
			args ... )

Value:

        _LOGSS7(inst, DLSS7, level, fmt, ## args)

Referenced by mtp3_hmdc_rx_from_l2(), mtp3_hmdt_message_for_distribution(), mtp3_hmrt_message_for_routing(), mtp3_rtpc_rx_msg_for_inaccessible_sp(), osmo_sccp_addr_create(), osmo_sccp_addr_update(), osmo_ss7_ensure_sccp(), osmo_ss7_instance_destroy(), osmo_ss7_instance_set_pc_fmt(), osmo_ss7_pointcode_parse(), ss7_instance_alloc(), ss7_instance_t8_inaccessible_sp_start(), ss7_link_destroy(), ss7_link_find_or_create(), ss7_linkset_destroy(), ss7_linkset_find_or_create(), ss7_route_table_alloc(), and t8_inaccessible_sp_timer_cb().

SS7_INST_XUA_DEFAULT_T8_MSEC

#define SS7_INST_XUA_DEFAULT_T8_MSEC   1000

Enumeration Type Documentation

ss7_instance_ctr

enum ss7_instance_ctr

Enumerator
SS7_INST_CTR_PKT_RX_TOTAL
SS7_INST_CTR_PKT_RX_UNKNOWN
SS7_INST_CTR_PKT_RX_NI_MISMATCH
SS7_INST_CTR_PKT_TX_TOTAL

ss7_instance_xua_timer

enum ss7_instance_xua_timer

Enumerator
SS7_INST_XUA_T8
SS7_INST_XUA_TIMERS_LEN

Function Documentation

ss7_find_free_l_rk_id()

uint32_t ss7_find_free_l_rk_id

(

struct osmo_ss7_instance *

inst

)

References next_l_rk_id, and osmo_ss7_as_find_by_l_rk_id().

Referenced by ss7_as_alloc().

ss7_instance_alloc()

struct osmo_ss7_instance * ss7_instance_alloc	(	void *	ctx,
		uint32_t	id )

References osmo_ss7_instance::as_list, osmo_ss7_instance::asp_list, osmo_ss7_instance::cfg, osmo_ss7_pc_fmt::component_len, osmo_ss7_instance::ctrg, osmo_ss7_pc_fmt::delimiter, osmo_ss7_instance::id, osmo_ss7_instance::linksets, osmo_ss7_instance::list, LOGSS7, NULL, osmo_ss7_instances, OSMO_SS7_PC_INVALID, osmo_ss7_instance::pc_fmt, osmo_ss7_instance::primary_pc, osmo_ss7_instance::rtable_list, osmo_ss7_instance::rtable_system, osmo_ss7_instance::sccp_address_book, osmo_ss7_instance::secondary_pc, ss7_inst_rcgd, ss7_instance_xua_timer_defaults, ss7_route_table_find_or_create(), osmo_ss7_instance::t8_inaccessible_sp, t8_inaccessible_sp_timer_cb(), osmo_ss7_instance::T_defs_xua, osmo_ss7_instance::timer, and osmo_ss7_instance::xua_servers.

Referenced by osmo_ss7_instance_find_or_create().

ss7_instance_lookup_route()

struct osmo_ss7_route * ss7_instance_lookup_route	(	struct osmo_ss7_instance *	inst,
		const struct osmo_ss7_route_label *	rtlabel )

Find a SS7 route for given destination point code in given SS7.

References osmo_ss7_instance::rtable_system, ss7_initialized, and ss7_route_table_lookup_route().

Referenced by DEFUN(), gen_mtp_transfer_req_xua(), mtp3_hmrt_message_for_routing(), mtp3_rtpc_rx_msg_for_inaccessible_sp(), and osmo_ss7_route_lookup().

ss7_instance_t8_inaccessible_sp_running()

bool ss7_instance_t8_inaccessible_sp_running	(	const struct osmo_ss7_instance *	inst,
		uint32_t	dpc )

References dpc, t8_inaccessible_sp_entry::dpc, t8_inaccessible_sp_entry::entry, osmo_ss7_instance::list, and osmo_ss7_instance::t8_inaccessible_sp.

Referenced by mtp3_rtpc_rx_msg_for_inaccessible_sp(), and ss7_instance_t8_inaccessible_sp_start().

ss7_instance_t8_inaccessible_sp_start()

void ss7_instance_t8_inaccessible_sp_start	(	struct osmo_ss7_instance *	inst,
		uint32_t	dpc )

References osmo_ss7_instance::cfg, dpc, t8_inaccessible_sp_entry::dpc, t8_inaccessible_sp_entry::entry, osmo_ss7_instance::list, LOGSS7, MAX_PC_STR_LEN, osmo_ss7_pointcode_print_buf(), SS7_INST_XUA_T8, ss7_instance_t8_inaccessible_sp_running(), osmo_ss7_instance::t8_inaccessible_sp, osmo_ss7_instance::T_defs_xua, osmo_ss7_instance::timer, and t8_inaccessible_sp_entry::ts_started.

Referenced by mtp3_rtpc_rx_msg_for_inaccessible_sp().

Variable Documentation

ss7_instance_xua_timer_defaults

const struct osmo_tdef ss7_instance_xua_timer_defaults[SS7_INST_XUA_TIMERS_LEN]

extern

Referenced by gen_cs7_timer_xua_cmd_strs(), osmo_static_assert(), and ss7_instance_alloc().

ss7_instance_xua_timer_names

const struct value_string ss7_instance_xua_timer_names[]

extern

Referenced by DEFUN_ATTR(), gen_cs7_timer_xua_cmd_strs(), osmo_static_assert(), and write_cs7_timers_xua().