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#pragma once
#include "gsm_data.h"
#include <osmocom/core/fsm.h>
enum lcls_fsm_state {
ST_NO_LCLS,
ST_NOT_YET_LS,
ST_NOT_POSSIBLE_LS,
ST_NO_LONGER_LS,
ST_REQ_LCLS_NOT_SUPP,
ST_LOCALLY_SWITCHED,
/* locally switched; received remote break; wait for "local" break */
ST_LOCALLY_SWITCHED_WAIT_BREAK,
/* locally switched; received break; wait for "other" break */
ST_LOCALLY_SWITCHED_WAIT_OTHER_BREAK,
};
enum lcls_event {
/* update LCLS config/control based on some BSSMAP signaling */
LCLS_EV_UPDATE_CFG_CSC,
/* apply LCLS config/control */
LCLS_EV_APPLY_CFG_CSC,
/* we have been identified as the correlation peer of another conn */
LCLS_EV_CORRELATED,
/* "other" LCLS connection has enabled local switching */
LCLS_EV_OTHER_ENABLED,
/* "other" LCLS connection is breaking local switch */
LCLS_EV_OTHER_BREAK,
/* "other" LCLS connection is dying */
LCLS_EV_OTHER_DEAD,
};
enum bsc_lcls_mode {
BSC_LCLS_MODE_DISABLED,
BSC_LCLS_MODE_MGW_LOOP,
BSC_LCLS_MODE_BTS_LOOP,
};
extern const struct value_string bsc_lcls_mode_names[];
static inline const char *bsc_lcls_mode_name(enum bsc_lcls_mode m)
{
return get_value_string(bsc_lcls_mode_names, m);
}
enum gsm0808_lcls_status lcls_get_status(const struct gsm_subscriber_connection *conn);
void lcls_update_config(struct gsm_subscriber_connection *conn,
const uint8_t *config, const uint8_t *control);
void lcls_apply_config(struct gsm_subscriber_connection *conn);
extern struct osmo_fsm lcls_fsm;
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