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Diffstat (limited to 'Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h')
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h197
1 files changed, 0 insertions, 197 deletions
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h
deleted file mode 100644
index cccf279..0000000
--- a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h
+++ /dev/null
@@ -1,197 +0,0 @@
-#ifndef _GSM48_RR_H
-#define _GSM48_RR_H
-
-#include <osmocom/gsm/protocol/gsm_04_08.h>
-
-#define GSM_TA_CM 55385
-
-/* GSM 04.07 9.1.2 */
-#define GSM48_RR_EST_REQ 0x10
-#define GSM48_RR_EST_IND 0x12
-#define GSM48_RR_EST_CNF 0x11
-#define GSM48_RR_REL_IND 0x22
-#define GSM48_RR_SYNC_IND 0x32
-#define GSM48_RR_DATA_REQ 0x40
-#define GSM48_RR_DATA_IND 0x42
-#define GSM48_RR_UNIT_DATA_IND 0x52
-#define GSM48_RR_ABORT_REQ 0x60
-#define GSM48_RR_ABORT_IND 0x62
-#define GSM48_RR_ACT_REQ 0x70
-
-#define RR_EST_CAUSE_EMERGENCY 1
-#define RR_EST_CAUSE_REESTAB_TCH_F 2
-#define RR_EST_CAUSE_REESTAB_TCH_H 3
-#define RR_EST_CAUSE_REESTAB_2_TCH_H 4
-#define RR_EST_CAUSE_ANS_PAG_ANY 5
-#define RR_EST_CAUSE_ANS_PAG_SDCCH 6
-#define RR_EST_CAUSE_ANS_PAG_TCH_F 7
-#define RR_EST_CAUSE_ANS_PAG_TCH_ANY 8
-#define RR_EST_CAUSE_ORIG_TCHF 9
-#define RR_EST_CAUSE_LOC_UPD 12
-#define RR_EST_CAUSE_OTHER_SDCCH 13
-
-#define RR_REL_CAUSE_UNDEFINED 0
-#define RR_REL_CAUSE_NORMAL 1
-#define RR_REL_CAUSE_NOT_AUTHORIZED 2
-#define RR_REL_CAUSE_RA_FAILURE 3
-#define RR_REL_CAUSE_T3122 4
-#define RR_REL_CAUSE_TRY_LATER 5
-#define RR_REL_CAUSE_EMERGENCY_ONLY 6
-#define RR_REL_CAUSE_LOST_SIGNAL 7
-#define RR_REL_CAUSE_LINK_FAILURE 8
-
-#define RR_SYNC_CAUSE_CIPHERING 1
-
-#define L3_ALLOC_SIZE 256
-#define L3_ALLOC_HEADROOM 64
-
-#define RSL_ALLOC_SIZE 256
-#define RSL_ALLOC_HEADROOM 64
-
-#define RR_ALLOC_SIZE 256
-#define RR_ALLOC_HEADROOM 64
-
-/* GSM 04.08 RR-SAP header */
-struct gsm48_rr_hdr {
- uint32_t msg_type; /* RR-* primitive */
- uint8_t cause;
-};
-
-/* GSM 04.07 9.1.1 */
-#define GSM48_RR_ST_IDLE 0
-#define GSM48_RR_ST_CONN_PEND 1
-#define GSM48_RR_ST_DEDICATED 2
-#define GSM48_RR_ST_REL_PEND 3
-
-/* modify state */
-#define GSM48_RR_MOD_NONE 0
-#define GSM48_RR_MOD_IMM_ASS 1
-#define GSM48_RR_MOD_ASSIGN 2
-#define GSM48_RR_MOD_HANDO 3
-#define GSM48_RR_MOD_ASSIGN_RESUME 4
-#define GSM48_RR_MOD_HANDO_RESUME 5
-
-/* channel description */
-struct gsm48_rr_cd {
- uint8_t tsc;
- uint8_t h; /* using hopping */
- uint16_t arfcn; /* dedicated mode */
- uint8_t maio;
- uint8_t hsn;
- uint8_t chan_nr; /* type, slot, sub slot */
- uint8_t link_id;
- uint8_t ind_tx_power; /* last indicated power */
- uint8_t ind_ta; /* last indicated ta */
- uint8_t mob_alloc_lv[9]; /* len + up to 64 bits */
- uint8_t freq_list_lv[131]; /* len + 130 octets */
- uint8_t freq_seq_lv[10]; /* len + 9 octets */
- uint8_t cell_desc_lv[17]; /* len + 16 octets */
- uint8_t start; /* start time available */
- struct gsm_time start_tm; /* start time */
- uint8_t mode; /* mode of channel */
- uint8_t cipher; /* ciphering of channel */
-};
-
-struct gsm48_cr_hist {
- uint8_t valid;
- struct gsm48_req_ref ref;
-};
-
-/* neighbor cell measurements */
-struct gsm48_rr_meas {
- /* note: must be sorted by arfcn 1..1023,0 according to SI5* */
- uint8_t nc_num; /* number of measured cells (32 max) */
- int8_t nc_rxlev[32]; /* -128 = no value */
- uint8_t nc_bsic[32];
- uint16_t nc_arfcn[32];
-};
-
-/* RR sublayer instance */
-struct gsm48_rrlayer {
- struct osmocom_ms *ms;
- int state;
-
- /* queue for RSL-SAP message upwards */
- struct llist_head rsl_upqueue;
-
- /* queue for messages while RR connection is built up */
- struct llist_head downqueue;
-
- /* timers */
- struct osmo_timer_list t_starting; /* starting time for chan. access */
- struct osmo_timer_list t_rel_wait; /* wait for L2 to transmit UA */
- struct osmo_timer_list t3110;
- struct osmo_timer_list t3122;
- struct osmo_timer_list t3124;
- struct osmo_timer_list t3126;
- int t3126_value;
-#ifndef TODO
- struct osmo_timer_list temp_rach_ti; /* temporary timer */
-#endif
-
- /* states if RR-EST-REQ was used */
- uint8_t rr_est_req;
- struct msgb *rr_est_msg;
- uint8_t est_cause; /* cause used for establishment */
-
- /* channel request states */
- uint8_t wait_assign; /* waiting for assignment state */
- uint8_t n_chan_req; /* number left, incl. current */
- uint8_t chan_req_val; /* current request value */
- uint8_t chan_req_mask; /* mask of random bits */
-
- /* state of dedicated mdoe */
- uint8_t dm_est;
-
- /* cr_hist */
- uint8_t cr_ra; /* stores requested ra until confirmed */
- struct gsm48_cr_hist cr_hist[3];
-
- /* V(SD) sequence numbers */
- uint16_t v_sd; /* 16 PD 1-bit sequence numbers packed */
-
- /* current channel descriptions */
- struct gsm48_rr_cd cd_now;
-
- /* current cipering */
- uint8_t cipher_on;
- uint8_t cipher_type; /* 10.5.2.9 */
-
- /* special states when assigning channel */
- uint8_t modify_state;
- uint8_t hando_sync_ind, hando_rot, hando_nci, hando_act;
- struct gsm48_rr_cd cd_last; /* store last cd in case of failure */
- struct gsm48_rr_cd cd_before; /* before start time */
- struct gsm48_rr_cd cd_after; /* after start time */
-
- /* BA range */
- uint8_t ba_ranges;
- uint32_t ba_range[16];
-
- /* measurements */
- struct osmo_timer_list t_meas;
- struct gsm48_rr_meas meas;
- uint8_t monitor;
-};
-
-const char *get_rr_name(int value);
-extern int gsm48_rr_init(struct osmocom_ms *ms);
-extern int gsm48_rr_exit(struct osmocom_ms *ms);
-int gsm48_rsl_dequeue(struct osmocom_ms *ms);
-int gsm48_rr_downmsg(struct osmocom_ms *ms, struct msgb *msg);
-struct msgb *gsm48_l3_msgb_alloc(void);
-struct msgb *gsm48_rr_msgb_alloc(int msg_type);
-int gsm48_decode_lai(struct gsm48_loc_area_id *lai, uint16_t *mcc,
- uint16_t *mnc, uint16_t *lac);
-int gsm48_encode_lai(struct gsm48_loc_area_id *lai, uint16_t mcc,
- uint16_t mnc, uint16_t lac);
-int gsm48_rr_enc_cm2(struct osmocom_ms *ms, struct gsm48_classmark2 *cm);
-int gsm48_rr_tx_rand_acc(struct osmocom_ms *ms, struct msgb *msg);
-int gsm48_rr_los(struct osmocom_ms *ms);
-int gsm48_rr_rach_conf(struct osmocom_ms *ms, uint32_t fn);
-extern const char *gsm48_rr_state_names[];
-int gsm48_rr_start_monitor(struct osmocom_ms *ms);
-int gsm48_rr_stop_monitor(struct osmocom_ms *ms);
-int gsm48_rr_alter_delay(struct osmocom_ms *ms);
-
-#endif /* _GSM48_RR_H */