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#ifndef _REST_OCTETS_H
#define _REST_OCTETS_H
#include <stdbool.h>
#include <osmocom/gsm/sysinfo.h>
struct gsm_bts;
/* generate SI1 rest octets */
int rest_octets_si1(uint8_t *data, uint8_t *nch_pos, int is1800_net);
int rest_octets_si2quater(uint8_t *data, struct gsm_bts *bts);
int rest_octets_si2ter(uint8_t *data);
int rest_octets_si6(uint8_t *data, bool is1800_net);
struct gsm48_si_selection_params {
uint16_t penalty_time:5,
temp_offs:3,
cell_resel_off:6,
cbq:1,
present:1;
};
struct gsm48_si_power_offset {
uint8_t power_offset:2,
present:1;
};
struct gsm48_si3_gprs_ind {
uint8_t si13_position:1,
ra_colour:3,
present:1;
};
struct gsm48_lsa_params {
uint32_t prio_thr:3,
lsa_offset:3,
mcc:12,
mnc:12;
unsigned int present;
};
struct gsm48_si_ro_info {
struct gsm48_si_selection_params selection_params;
struct gsm48_si_power_offset power_offset;
bool si2ter_indicator;
bool early_cm_ctrl;
struct {
uint8_t where:3,
present:1;
} scheduling;
struct gsm48_si3_gprs_ind gprs_ind;
/* SI 3 specific */
bool early_cm_restrict_3g;
bool si2quater_indicator;
/* SI 4 specific */
struct gsm48_lsa_params lsa_params;
uint16_t cell_id;
uint8_t break_ind; /* do we have SI7 + SI8 ? */
};
/* Generate SI3 Rest Octests (Chapter 10.5.2.34 / Table 10.4.72) */
int rest_octets_si3(uint8_t *data, const struct gsm48_si_ro_info *si3);
/* Generate SI4 Rest Octets (Chapter 10.5.2.35) */
int rest_octets_si4(uint8_t *data, const struct gsm48_si_ro_info *si4, int len);
/* TS 03.60 Chapter 6.3.3.1: Network Mode of Operation */
enum gprs_nmo {
GPRS_NMO_I = 0, /* CS pagin on GPRS paging or traffic channel */
GPRS_NMO_II = 1, /* all paging on CCCH */
GPRS_NMO_III = 2, /* no paging coordination */
};
/* TS 04.60 12.24 */
struct gprs_cell_options {
enum gprs_nmo nmo;
/* T3168: wait for packet uplink assignment message */
uint32_t t3168; /* in milliseconds */
/* T3192: wait for release of the TBF after reception of the final block */
uint32_t t3192; /* in milliseconds */
uint32_t drx_timer_max;/* in seconds */
uint32_t bs_cv_max;
uint8_t supports_egprs_11bit_rach;
bool ctrl_ack_type_use_block; /* use PACKET CONTROL ACKNOWLEDGMENT */
uint8_t ext_info_present;
struct {
uint8_t egprs_supported;
uint8_t use_egprs_p_ch_req;
uint8_t bep_period;
uint8_t pfc_supported;
uint8_t dtm_supported;
uint8_t bss_paging_coordination;
} ext_info;
};
/* TS 04.60 Table 12.9.2 */
struct gprs_power_ctrl_pars {
uint8_t alpha;
uint8_t t_avg_w;
uint8_t t_avg_t;
uint8_t pc_meas_chan;
uint8_t n_avg_i;
};
struct gsm48_si13_info {
struct gprs_cell_options cell_opts;
struct gprs_power_ctrl_pars pwr_ctrl_pars;
uint8_t bcch_change_mark;
uint8_t si_change_field;
uint8_t rac;
uint8_t spgc_ccch_sup;
uint8_t net_ctrl_ord;
uint8_t prio_acc_thr;
};
/* Generate SI13 Rest Octests (Chapter 10.5.2.37b) */
int rest_octets_si13(uint8_t *data, const struct gsm48_si13_info *si13);
#endif /* _REST_OCTETS_H */
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