89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
#ifndef _OML_H
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#define _OML_H
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#include <osmocom/gsm/protocol/gsm_12_21.h>
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struct gsm_bts;
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struct gsm_abis_mo;
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struct msgb;
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struct gsm_lchan;
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/* Network Management State */
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struct gsm_nm_state {
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enum abis_nm_op_state operational;
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enum abis_nm_adm_state administrative;
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enum abis_nm_avail_state availability;
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};
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struct gsm_abis_mo {
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/* A-bis OML Object Class */
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uint8_t obj_class;
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/* is there still some procedure pending? */
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uint8_t procedure_pending;
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/* A-bis OML Object Instance */
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struct abis_om_obj_inst obj_inst;
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/* human-readable name */
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const char *name;
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/* NM State */
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struct gsm_nm_state nm_state;
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/* Attributes configured in this MO */
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struct tlv_parsed *nm_attr;
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/* BTS to which this MO belongs */
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struct gsm_bts *bts;
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/* NM BTS Site Manager FSM */
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struct osmo_fsm_inst *fi;
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bool setattr_success;
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bool opstart_success;
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};
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int oml_init(void);
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int down_oml(struct gsm_bts *bts, struct msgb *msg);
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struct msgb *oml_msgb_alloc(void);
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int oml_send_msg(struct msgb *msg, int is_mauf);
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int oml_mo_send_msg(const struct gsm_abis_mo *mo, struct msgb *msg, uint8_t msg_type);
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int oml_mo_opstart_ack(const struct gsm_abis_mo *mo);
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int oml_mo_opstart_nack(const struct gsm_abis_mo *mo, uint8_t nack_cause);
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int oml_mo_statechg_ack(const struct gsm_abis_mo *mo);
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int oml_mo_statechg_nack(const struct gsm_abis_mo *mo, uint8_t nack_cause);
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/* Change the state and send STATE CHG REP */
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int oml_mo_state_chg(struct gsm_abis_mo *mo, int op_state, int avail_state, int adm_state);
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/* First initialization of MO, does _not_ generate state changes */
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void oml_mo_state_init(struct gsm_abis_mo *mo, int op_state, int avail_state);
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/* Update admin state and send ACK/NACK */
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int oml_mo_rf_lock_chg(struct gsm_abis_mo *mo, uint8_t mute_state[8],
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int success);
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/* Transmit STATE CHG REP even if there was no state change */
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int oml_tx_state_changed(const struct gsm_abis_mo *mo);
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int oml_mo_tx_sw_act_rep(const struct gsm_abis_mo *mo);
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int oml_fom_ack_nack(struct msgb *old_msg, uint8_t cause);
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int oml_fom_ack_nack_copy_msg(const struct msgb *old_msg, uint8_t cause);
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int oml_mo_fom_ack_nack(const struct gsm_abis_mo *mo, uint8_t orig_msg_type,
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uint8_t cause);
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extern const uint32_t oml_default_t200_fn[7];
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/* Transmit failure event report */
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int oml_tx_failure_event_rep(const struct gsm_abis_mo *mo, enum abis_nm_severity severity,
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uint16_t cause_value, const char *fmt, ...);
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void gsm_mo_init(struct gsm_abis_mo *mo, struct gsm_bts *bts,
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uint8_t obj_class, uint8_t p1, uint8_t p2, uint8_t p3);
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struct gsm_abis_mo *gsm_objclass2mo(struct gsm_bts *bts, uint8_t obj_class,
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const struct abis_om_obj_inst *obj_inst,
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enum abis_nm_nack_cause *c);
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void *gsm_objclass2obj(struct gsm_bts *bts, uint8_t obj_class,
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const struct abis_om_obj_inst *obj_inst,
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enum abis_nm_nack_cause *c);
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#endif // _OML_H */
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