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#ifndef _GSM_DATA_H
#define _GSM_DATA_H
#include <osmocom/core/timer.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/gsm/lapdm.h>
#include <osmo-bts/paging.h>
#include <osmo-bts/tx_power.h>
#define GSM_BTS_AGCH_QUEUE_THRESH_LEVEL_DEFAULT 41
#define GSM_BTS_AGCH_QUEUE_THRESH_LEVEL_DISABLE 999999
#define GSM_BTS_AGCH_QUEUE_LOW_LEVEL_DEFAULT 41
#define GSM_BTS_AGCH_QUEUE_HIGH_LEVEL_DEFAULT 91
struct pcu_sock_state;
struct smscb_msg;
struct gsm_network {
struct llist_head bts_list;
unsigned int num_bts;
uint16_t mcc, mnc;
struct pcu_sock_state *pcu_state;
};
/* data structure for BTS related data specific to the BTS role */
struct gsm_bts_role_bts {
struct {
/* Interference Boundaries for OML */
int16_t boundary[6];
uint8_t intave;
} interference;
unsigned int t200_ms[7];
unsigned int t3105_ms;
struct {
uint8_t overload_period;
struct {
/* Input parameters from OML */
uint8_t load_ind_thresh; /* percent */
uint8_t load_ind_period; /* seconds */
/* Internal data */
struct osmo_timer_list timer;
unsigned int pch_total;
unsigned int pch_used;
} ccch;
struct {
/* Input parameters from OML */
int16_t busy_thresh; /* in dBm */
uint16_t averaging_slots;
/* Internal data */
unsigned int total; /* total nr */
unsigned int busy; /* above busy_thresh */
unsigned int access; /* access bursts */
} rach;
} load;
uint8_t ny1;
uint8_t max_ta;
/* AGCH queuing */
struct llist_head agch_queue;
int agch_queue_length;
int agch_max_queue_length;
int agch_queue_thresh_level; /* Cleanup threshold in percent of max len */
int agch_queue_low_level; /* Low water mark in percent of max len */
int agch_queue_high_level; /* High water mark in percent of max len */
/* TODO: Use a rate counter group instead */
uint64_t agch_queue_dropped_msgs;
uint64_t agch_queue_merged_msgs;
uint64_t agch_queue_rejected_msgs;
uint64_t agch_queue_agch_msgs;
uint64_t agch_queue_pch_msgs;
struct paging_state *paging_state;
char *bsc_oml_host;
unsigned int rtp_jitter_buf_ms;
struct {
uint8_t ciphers; /* flags A5/1==0x1, A5/2==0x2, A5/3==0x4 */
} support;
struct {
uint8_t tc4_ctr;
} si;
struct gsm_time gsm_time;
uint8_t radio_link_timeout;
int ul_power_target; /* Uplink Rx power target */
/* used by the sysmoBTS to adjust band */
uint8_t auto_band;
struct {
struct llist_head queue; /* list of struct smscb_msg */
struct smscb_msg *cur_msg; /* current SMS-CB */
} smscb_state;
};
enum lchan_ciph_state {
LCHAN_CIPH_NONE,
LCHAN_CIPH_RX_REQ,
LCHAN_CIPH_RX_CONF,
LCHAN_CIPH_RXTX_REQ,
LCHAN_CIPH_RX_CONF_TX_REQ,
LCHAN_CIPH_RXTX_CONF,
};
#define bts_role_bts(x) ((struct gsm_bts_role_bts *)(x)->role)
#include "openbsc/gsm_data_shared.h"
struct femtol1_hdl;
static inline struct femtol1_hdl *trx_femtol1_hdl(struct gsm_bts_trx *trx)
{
return trx->role_bts.l1h;
}
struct trx_l1h;
static inline struct trx_l1h *trx_l1h_hdl(struct gsm_bts_trx *trx)
{
return trx->role_bts.l1h;
}
void lchan_set_state(struct gsm_lchan *lchan, enum gsm_lchan_state state);
/* cipher code */
#define CIPHER_A5(x) (1 << (x-1))
int bts_supports_cipher(struct gsm_bts_role_bts *bts, int rsl_cipher);
#endif /* _GSM_DATA_H */
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