iuup.h File Reference

#include <stdint.h>
#include <osmocom/core/prim.h>
#include <osmocom/gsm/protocol/gsm_25_415.h>

Go to the source code of this file.

Data Structures
struct	osmo_iuup_tnl_prim
struct	osmo_iuup_rnl_config_timer
struct	osmo_iuup_rfci
struct	osmo_iuup_rnl_config
struct	osmo_iuup_rnl_data
struct	osmo_iuup_rnl_status
struct	osmo_iuup_rnl_prim

Macros
#define	IUUP_MAX_SUBFLOWS   7
#define	IUUP_MAX_RFCIS   64
#define	IUUP_TIMER_INIT_T_DEFAULT   1000
#define	IUUP_TIMER_TA_T_DEFAULT   500
#define	IUUP_TIMER_RC_T_DEFAULT   500
#define	IUUP_TIMER_INIT_N_DEFAULT   3
#define	IUUP_TIMER_TA_N_DEFAULT   1
#define	IUUP_TIMER_RC_N_DEFAULT   1

Enumerations
enum	osmo_iuup_tnl_prim_type { OSMO_IUUP_TNL_UNITDATA }
enum	osmo_iuup_rnl_prim_type {   OSMO_IUUP_RNL_CONFIG ,   OSMO_IUUP_RNL_DATA ,   OSMO_IUUP_RNL_STATUS ,   OSMO_IUUP_RNL_UNIT_DATA }

Functions
struct osmo_iuup_instance *	osmo_iuup_instance_alloc (void *ctx, const char *id)
void	osmo_iuup_instance_free (struct osmo_iuup_instance *iui)
void	osmo_iuup_instance_set_user_prim_cb (struct osmo_iuup_instance *iui, osmo_prim_cb func, void *priv)
void	osmo_iuup_instance_set_transport_prim_cb (struct osmo_iuup_instance *iui, osmo_prim_cb func, void *priv)
int	osmo_iuup_tnl_prim_up (struct osmo_iuup_instance *iui, struct osmo_iuup_tnl_prim *itp)
int	osmo_iuup_rnl_prim_down (struct osmo_iuup_instance *inst, struct osmo_iuup_rnl_prim *irp)
int	osmo_iuup_compute_header_crc (const uint8_t *iuup_pdu, unsigned int pdu_len)
int	osmo_iuup_compute_payload_crc (const uint8_t *iuup_pdu, unsigned int pdu_len)
struct osmo_iuup_rnl_prim *	osmo_iuup_rnl_prim_alloc (void *ctx, unsigned int primitive, unsigned int operation, unsigned int size)
struct osmo_iuup_tnl_prim *	osmo_iuup_tnl_prim_alloc (void *ctx, unsigned int primitive, unsigned int operation, unsigned int size)

Macro Definition Documentation

IUUP_MAX_RFCIS

#define IUUP_MAX_RFCIS   64

IUUP_MAX_SUBFLOWS

#define IUUP_MAX_SUBFLOWS   7

IUUP_TIMER_INIT_N_DEFAULT

#define IUUP_TIMER_INIT_N_DEFAULT   3

IUUP_TIMER_INIT_T_DEFAULT

#define IUUP_TIMER_INIT_T_DEFAULT   1000

IUUP_TIMER_RC_N_DEFAULT

#define IUUP_TIMER_RC_N_DEFAULT   1

IUUP_TIMER_RC_T_DEFAULT

#define IUUP_TIMER_RC_T_DEFAULT   500

IUUP_TIMER_TA_N_DEFAULT

#define IUUP_TIMER_TA_N_DEFAULT   1

IUUP_TIMER_TA_T_DEFAULT

#define IUUP_TIMER_TA_T_DEFAULT   500

Enumeration Type Documentation

osmo_iuup_rnl_prim_type

enum osmo_iuup_rnl_prim_type

Enumerator
OSMO_IUUP_RNL_CONFIG
OSMO_IUUP_RNL_DATA
OSMO_IUUP_RNL_STATUS
OSMO_IUUP_RNL_UNIT_DATA

osmo_iuup_tnl_prim_type

enum osmo_iuup_tnl_prim_type

Enumerator
OSMO_IUUP_TNL_UNITDATA

Function Documentation

osmo_iuup_compute_header_crc()

int osmo_iuup_compute_header_crc	(	const uint8_t *	iuup_pdu,
		unsigned int	pdu_len
	)

References iuup_hdr_crc_code, osmo_crc8gen_compute_bits(), and osmo_pbit2ubit().

Referenced by itp_ctrl_ack_alloc(), iuup_verify_pdu(), rnl_to_tnl_data(), tnp_ctrl_init_alloc(), and tnp_ctrl_nack_alloc().

osmo_iuup_compute_payload_crc()

int osmo_iuup_compute_payload_crc	(	const uint8_t *	iuup_pdu,
		unsigned int	pdu_len
	)

References iuup_data_crc_code, iuup_get_payload_offset(), osmo_crc16gen_compute_bits(), osmo_pbit2ubit(), and pdu_type.

Referenced by iuup_verify_pdu(), rnl_to_tnl_data(), and tnp_ctrl_init_alloc().

osmo_iuup_instance_alloc()

struct osmo_iuup_instance * osmo_iuup_instance_alloc	(	void *	ctx,
		const char *	id
	)

References osmo_iuup_instance::fi, iuup_fsm, LOGL_DEBUG, and osmo_fsm_inst_alloc().

osmo_iuup_instance_free()

void osmo_iuup_instance_free

(

struct osmo_iuup_instance *

iui

)

References osmo_iuup_instance::fi, and osmo_fsm_inst_free().

osmo_iuup_instance_set_transport_prim_cb()

void osmo_iuup_instance_set_transport_prim_cb	(	struct osmo_iuup_instance *	iui,
		osmo_prim_cb	func,
		void *	priv
	)

References osmo_iuup_instance::transport_prim_cb, and osmo_iuup_instance::transport_prim_priv.

osmo_iuup_instance_set_user_prim_cb()

void osmo_iuup_instance_set_user_prim_cb	(	struct osmo_iuup_instance *	iui,
		osmo_prim_cb	func,
		void *	priv
	)

References osmo_iuup_instance::user_prim_cb, and osmo_iuup_instance::user_prim_priv.

osmo_iuup_rnl_prim_alloc()

struct osmo_iuup_rnl_prim * osmo_iuup_rnl_prim_alloc	(	void *	ctx,
		unsigned int	primitive,
		unsigned int	operation,
		unsigned int	size
	)

References msg, osmo_iuup_rnl_prim::oph, osmo_iuup_msgb_alloc_c(), osmo_prim_init(), and SAP_IUUP_RNL.

Referenced by irp_init_ind_alloc().

osmo_iuup_rnl_prim_down()

int osmo_iuup_rnl_prim_down	(	struct osmo_iuup_instance *	inst,
		struct osmo_iuup_rnl_prim *	irp
	)

References osmo_iuup_instance::fi, IUUP_FSM_EVT_IUUP_CONFIG_REQ, IUUP_FSM_EVT_IUUP_DATA_REQ, IUUP_FSM_EVT_IUUP_STATUS_REQ, osmo_prim_hdr::msg, msgb_free(), osmo_iuup_rnl_prim::oph, OSMO_ASSERT, osmo_fsm_inst_dispatch, OSMO_IUUP_RNL_CONFIG, OSMO_IUUP_RNL_DATA, OSMO_IUUP_RNL_STATUS, OSMO_PRIM, OSMO_PRIM_HDR, PRIM_OP_REQUEST, osmo_prim_hdr::sap, and SAP_IUUP_RNL.

osmo_iuup_tnl_prim_alloc()

struct osmo_iuup_tnl_prim * osmo_iuup_tnl_prim_alloc	(	void *	ctx,
		unsigned int	primitive,
		unsigned int	operation,
		unsigned int	size
	)

References msg, osmo_iuup_tnl_prim::oph, osmo_iuup_msgb_alloc_c(), osmo_prim_init(), and SAP_IUUP_TNL.

Referenced by itp_ctrl_ack_alloc(), tnp_ctrl_init_alloc(), and tnp_ctrl_nack_alloc().

osmo_iuup_tnl_prim_up()

int osmo_iuup_tnl_prim_up	(	struct osmo_iuup_instance *	iui,
		struct osmo_iuup_tnl_prim *	itp
	)

References osmo_iuup_instance::fi, IUUP_AN_ACK, IUUP_AN_NACK, IUUP_AN_PROCEDURE, IUUP_FSM_EVT_INIT, IUUP_FSM_EVT_INIT_NACK, IUUP_FSM_EVT_IUUP_DATA_IND, IUUP_FSM_EVT_LAST_INIT_ACK, iuup_get_pdu_type(), IUUP_PDU_T_CONTROL, IUUP_PDU_T_DATA_CRC, IUUP_PDU_T_DATA_NOCRC, IUUP_PROC_ERR_EVENT, IUUP_PROC_INIT, IUUP_PROC_RATE_CTRL, IUUP_PROC_TIME_ALIGN, iuup_verify_pdu(), msgb::l3h, LOGL_ERROR, LOGL_NOTICE, LOGPFSML, osmo_prim_hdr::msg, msgb_l2, msgb_l2len(), osmo_iuup_tnl_prim::oph, OSMO_ASSERT, osmo_fsm_inst_dispatch, osmo_hexdump(), OSMO_IUUP_TNL_UNITDATA, OSMO_PRIM, OSMO_PRIM_HDR, PRIM_OP_INDICATION, osmo_prim_hdr::sap, and SAP_IUUP_TNL.