1391 lines
36 KiB
C
1391 lines
36 KiB
C
#ifndef _GSM_DATA_H
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#define _GSM_DATA_H
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#include <stdint.h>
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#include <regex.h>
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#include <sys/types.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <osmocom/core/timer.h>
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#include <osmocom/core/rate_ctr.h>
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#include <osmocom/core/select.h>
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#include <osmocom/core/stats.h>
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#include <osmocom/core/stat_item.h>
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#include <osmocom/gsm/protocol/gsm_08_08.h>
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#include <osmocom/crypt/auth.h>
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#include <osmocom/bsc/rest_octets.h>
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#include <osmocom/core/bitvec.h>
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#include <osmocom/gsm/gsm_utils.h>
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#include <osmocom/gsm/rxlev_stat.h>
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#include <osmocom/gsm/protocol/gsm_08_58.h>
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#include <osmocom/gsm/protocol/gsm_12_21.h>
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#include <osmocom/abis/e1_input.h>
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#include <osmocom/bsc/meas_rep.h>
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#include <osmocom/bsc/bsc_msg_filter.h>
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struct mgcp_client_conf;
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struct mgcp_client;
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struct mgcp_ctx;
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/** annotations for msgb ownership */
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#define __uses
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#define OBSC_NM_W_ACK_CB(__msgb) (__msgb)->cb[3]
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struct bsc_subscr;
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struct gprs_ra_id;
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#define OBSC_LINKID_CB(__msgb) (__msgb)->cb[3]
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#define tmsi_from_string(str) strtoul(str, NULL, 10)
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/* 3-bit long values */
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#define EARFCN_PRIO_INVALID 8
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#define EARFCN_MEAS_BW_INVALID 8
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/* 5-bit long values */
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#define EARFCN_QRXLV_INVALID 32
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#define EARFCN_THRESH_LOW_INVALID 32
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struct msgb;
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typedef int gsm_cbfn(unsigned int hooknum,
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unsigned int event,
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struct msgb *msg,
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void *data, void *param);
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/* Maximum number of neighbor cells whose average we track */
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#define MAX_NEIGH_MEAS 10
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/* Maximum size of the averaging window for neighbor cells */
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#define MAX_WIN_NEIGH_AVG 10
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/* Maximum number of report history we store */
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#define MAX_MEAS_REP 10
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/* processed neighbor measurements for one cell */
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struct neigh_meas_proc {
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uint16_t arfcn;
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uint8_t bsic;
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uint8_t rxlev[MAX_WIN_NEIGH_AVG];
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unsigned int rxlev_cnt;
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uint8_t last_seen_nr;
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};
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struct gsm_classmark {
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bool classmark1_set;
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struct gsm48_classmark1 classmark1;
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uint8_t classmark2_len;
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uint8_t classmark2[3];
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uint8_t classmark3_len;
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uint8_t classmark3[14]; /* if cm3 gets extended by spec, it will be truncated */
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};
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enum subscr_sccp_state {
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SUBSCR_SCCP_ST_NONE,
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SUBSCR_SCCP_ST_WAIT_CONN_CONF,
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SUBSCR_SCCP_ST_CONNECTED
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};
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/* active radio connection of a mobile subscriber */
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struct gsm_subscriber_connection {
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/* global linked list of subscriber_connections */
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struct llist_head entry;
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/* libbsc subscriber information (if available) */
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struct bsc_subscr *bsub;
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/* back pointers */
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struct gsm_network *network;
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/* the primary / currently active lchan to the BTS/subscriber */
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struct gsm_lchan *lchan;
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/* the future/allocated but not yet used lchan during HANDOVER */
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struct gsm_lchan *ho_lchan;
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/* timer for assignment handling */
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struct osmo_timer_list T10;
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/* the future allocated but not yet used lchan during ASSIGNMENT */
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struct gsm_lchan *secondary_lchan;
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/* buffer/cache for classmark of the ME of the subscriber */
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struct gsm_classmark classmark;
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/* Cache DTAP messages during handover/assignment (msgb_enqueue()/msgb_dequeue())*/
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struct llist_head ho_dtap_cache;
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unsigned int ho_dtap_cache_len;
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struct penalty_timers *ho_penalty_timers;
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/* "Codec List (MSC Preferred)" as received by the BSSAP Assignment Request. 3GPP 48.008
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* 3.2.2.103 says:
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* The "Codec List (MSC Preferred)" shall not include codecs
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* that are not supported by the MS.
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* i.e. by heeding the "Codec list (MSC Preferred)", we inherently heed the MS bearer
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* capabilities, which the MSC is required to translate into the codec list. */
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struct gsm0808_speech_codec_list codec_list;
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bool codec_list_present;
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/* flag to prevent multiple simultaneous ciphering commands */
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int ciphering_handled;
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/* state related to welcome USSD */
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uint8_t new_subscriber;
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/* state related to osmo_bsc_filter.c */
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struct bsc_filter_state filter_state;
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/* SCCP connection associatd with this subscriber_connection */
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struct {
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/* for advanced ping/pong */
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int send_ping;
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/* SCCP connection realted */
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struct bsc_msc_data *msc;
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/* Sigtran connection ID */
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int conn_id;
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enum subscr_sccp_state state;
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} sccp;
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/* for audio handling */
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struct {
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uint16_t cic;
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uint32_t rtp_ip;
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int rtp_port;
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/* RTP address of the remote end (assigned by MSC through assignment request) */
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struct sockaddr_storage aoip_rtp_addr_remote;
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/* Local RTP address (reported back to the MSC by us with the
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* assignment complete message) */
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struct sockaddr_storage aoip_rtp_addr_local;
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/* storage to keep states of the MGCP connection handler, the
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* handler is created when an assignment request is received
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* and is terminated when the assignment complete message is
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* sent */
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struct mgcp_ctx *mgcp_ctx;
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} user_plane;
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};
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/* 16 is the max. number of SI2quater messages according to 3GPP TS 44.018 Table 10.5.2.33b.1:
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4-bit index is used (2#1111 = 10#15) */
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#define SI2Q_MAX_NUM 16
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/* length in bits (for single SI2quater message) */
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#define SI2Q_MAX_LEN 160
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#define SI2Q_MIN_LEN 18
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struct osmo_bsc_data;
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struct osmo_bsc_sccp_con;
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/* Channel Request reason */
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enum gsm_chreq_reason_t {
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GSM_CHREQ_REASON_EMERG,
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GSM_CHREQ_REASON_PAG,
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GSM_CHREQ_REASON_CALL,
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GSM_CHREQ_REASON_LOCATION_UPD,
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GSM_CHREQ_REASON_OTHER,
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GSM_CHREQ_REASON_PDCH,
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};
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/* lchans 0..3 are SDCCH in combined channel configuration,
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use 4 as magic number for BCCH hack - see osmo-bts-../oml.c:opstart_compl() */
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#define CCCH_LCHAN 4
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#define TRX_NR_TS 8
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#define TS_MAX_LCHAN 8
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#define HARDCODED_ARFCN 123
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#define HARDCODED_BSIC 0x3f /* NCC = 7 / BCC = 7 */
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/* for multi-drop config */
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#define HARDCODED_BTS0_TS 1
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#define HARDCODED_BTS1_TS 6
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#define HARDCODED_BTS2_TS 11
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#define MAX_VERSION_LENGTH 64
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#define MAX_BTS_FEATURES 128
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enum gsm_hooks {
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GSM_HOOK_NM_SWLOAD,
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GSM_HOOK_RR_PAGING,
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GSM_HOOK_RR_SECURITY,
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};
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enum gsm_paging_event {
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GSM_PAGING_SUCCEEDED,
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GSM_PAGING_EXPIRED,
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GSM_PAGING_OOM,
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GSM_PAGING_BUSY,
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};
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enum bts_gprs_mode {
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BTS_GPRS_NONE = 0,
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BTS_GPRS_GPRS = 1,
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BTS_GPRS_EGPRS = 2,
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};
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struct gsm_lchan;
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struct osmo_rtp_socket;
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struct rtp_socket;
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struct bsc_api;
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/* Network Management State */
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struct gsm_nm_state {
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uint8_t operational;
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uint8_t administrative;
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uint8_t availability;
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};
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struct gsm_abis_mo {
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uint8_t obj_class;
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uint8_t procedure_pending;
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struct abis_om_obj_inst obj_inst;
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const char *name;
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struct gsm_nm_state nm_state;
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struct tlv_parsed *nm_attr;
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struct gsm_bts *bts;
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};
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/* Ericsson OM2000 Managed Object */
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struct abis_om2k_mo {
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uint8_t class;
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uint8_t bts;
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uint8_t assoc_so;
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uint8_t inst;
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} __attribute__ ((packed));
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struct om2k_mo {
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struct abis_om2k_mo addr;
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struct osmo_fsm_inst *fsm;
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};
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#define A38_XOR_MIN_KEY_LEN 12
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#define A38_XOR_MAX_KEY_LEN 16
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#define A38_COMP128_KEY_LEN 16
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#define RSL_ENC_ALG_A5(x) (x+1)
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#define MAX_EARFCN_LIST 32
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/* is the data link established? who established it? */
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#define LCHAN_SAPI_UNUSED 0
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#define LCHAN_SAPI_MS 1
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#define LCHAN_SAPI_NET 2
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#define LCHAN_SAPI_REL 3
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/* state of a logical channel */
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enum gsm_lchan_state {
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LCHAN_S_NONE, /* channel is not active */
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LCHAN_S_ACT_REQ, /* channel activation requested */
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LCHAN_S_ACTIVE, /* channel is active and operational */
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LCHAN_S_REL_REQ, /* channel release has been requested */
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LCHAN_S_REL_ERR, /* channel is in an error state */
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LCHAN_S_BROKEN, /* channel is somehow unusable */
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LCHAN_S_INACTIVE, /* channel is set inactive */
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};
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/* BTS ONLY */
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#define MAX_NUM_UL_MEAS 104
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#define LC_UL_M_F_L1_VALID (1 << 0)
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#define LC_UL_M_F_RES_VALID (1 << 1)
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struct bts_ul_meas {
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/* BER in units of 0.01%: 10.000 == 100% ber, 0 == 0% ber */
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uint16_t ber10k;
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/* timing advance offset (in quarter bits) */
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int16_t ta_offs_qbits;
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/* C/I ratio in dB */
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float c_i;
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/* flags */
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uint8_t is_sub:1;
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/* RSSI in dBm * -1 */
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uint8_t inv_rssi;
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};
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struct bts_codec_conf {
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uint8_t hr;
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uint8_t efr;
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uint8_t amr;
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};
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struct amr_mode {
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uint8_t mode;
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uint8_t threshold;
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uint8_t hysteresis;
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};
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struct amr_multirate_conf {
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uint8_t gsm48_ie[2];
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struct amr_mode ms_mode[4];
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struct amr_mode bts_mode[4];
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uint8_t num_modes;
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};
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/* /BTS ONLY */
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enum lchan_csd_mode {
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LCHAN_CSD_M_NT,
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LCHAN_CSD_M_T_1200_75,
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LCHAN_CSD_M_T_600,
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LCHAN_CSD_M_T_1200,
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LCHAN_CSD_M_T_2400,
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LCHAN_CSD_M_T_9600,
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LCHAN_CSD_M_T_14400,
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LCHAN_CSD_M_T_29000,
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LCHAN_CSD_M_T_32000,
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};
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/* State of the SAPIs in the lchan */
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enum lchan_sapi_state {
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LCHAN_SAPI_S_NONE,
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LCHAN_SAPI_S_REQ,
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LCHAN_SAPI_S_ASSIGNED,
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LCHAN_SAPI_S_REL,
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LCHAN_SAPI_S_ERROR,
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};
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#define MAX_A5_KEY_LEN (128/8)
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struct gsm_encr {
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uint8_t alg_id;
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uint8_t key_len;
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uint8_t key[MAX_A5_KEY_LEN];
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};
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struct gsm_lchan {
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/* The TS that we're part of */
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struct gsm_bts_trx_ts *ts;
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/* The logical subslot number in the TS */
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uint8_t nr;
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/* The logical channel type */
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enum gsm_chan_t type;
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/* RSL channel mode */
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enum rsl_cmod_spd rsl_cmode;
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/* If TCH, traffic channel mode */
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enum gsm48_chan_mode tch_mode;
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enum lchan_csd_mode csd_mode;
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/* State */
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enum gsm_lchan_state state;
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const char *broken_reason;
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/* Power levels for MS and BTS */
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uint8_t bs_power;
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uint8_t ms_power;
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/* Encryption information */
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struct gsm_encr encr;
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/* AMR bits */
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uint8_t mr_ms_lv[7];
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uint8_t mr_bts_lv[7];
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/* Established data link layer services */
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uint8_t sapis[8];
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struct {
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uint32_t bound_ip;
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uint32_t connect_ip;
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uint16_t bound_port;
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uint16_t connect_port;
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uint16_t conn_id;
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uint8_t rtp_payload;
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uint8_t rtp_payload2;
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uint8_t speech_mode;
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struct rtp_socket *rtp_socket;
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/* info we need to postpone the AoIP
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* assignment completed message */
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struct {
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uint8_t rr_cause;
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uint8_t chosen_channel;
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uint8_t encr_alg_id;
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uint8_t speech_mode;
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bool valid;
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} ass_compl;
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} abis_ip;
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uint8_t rqd_ta;
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char *name;
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struct osmo_timer_list T3101;
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struct osmo_timer_list T3109;
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struct osmo_timer_list T3111;
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struct osmo_timer_list error_timer;
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struct osmo_timer_list act_timer;
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struct osmo_timer_list rel_work;
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uint8_t error_cause;
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/* table of neighbor cell measurements */
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struct neigh_meas_proc neigh_meas[MAX_NEIGH_MEAS];
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/* cache of last measurement reports on this lchan */
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struct gsm_meas_rep meas_rep[MAX_MEAS_REP];
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int meas_rep_idx;
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int meas_rep_count;
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/* GSM Random Access data */
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struct gsm48_req_ref *rqd_ref;
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struct gsm_subscriber_connection *conn;
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struct {
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/* channel activation type and handover ref */
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uint8_t act_type;
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uint8_t ho_ref;
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struct gsm48_req_ref *rqd_ref;
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uint8_t rqd_ta;
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} dyn;
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};
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enum {
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TS_F_PDCH_ACTIVE = 0x1000,
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TS_F_PDCH_ACT_PENDING = 0x2000,
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TS_F_PDCH_DEACT_PENDING = 0x4000,
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TS_F_PDCH_PENDING_MASK = 0x6000 /*<
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TS_F_PDCH_ACT_PENDING | TS_F_PDCH_DEACT_PENDING */
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} gsm_bts_trx_ts_flags;
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/* One Timeslot in a TRX */
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struct gsm_bts_trx_ts {
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struct gsm_bts_trx *trx;
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/* number of this timeslot at the TRX */
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uint8_t nr;
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enum gsm_phys_chan_config pchan;
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struct {
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enum gsm_phys_chan_config pchan_is;
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enum gsm_phys_chan_config pchan_want;
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struct msgb *pending_chan_activ;
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} dyn;
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unsigned int flags;
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struct gsm_abis_mo mo;
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struct tlv_parsed nm_attr;
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uint8_t nm_chan_comb;
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int tsc; /* -1 == use BTS TSC */
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struct {
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/* Parameters below are configured by VTY */
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int enabled;
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uint8_t maio;
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uint8_t hsn;
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struct bitvec arfcns;
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uint8_t arfcns_data[1024/8];
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/* This is the pre-computed MA for channel assignments */
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struct bitvec ma;
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uint8_t ma_len; /* part of ma_data that is used */
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uint8_t ma_data[8]; /* 10.5.2.21: max 8 bytes value part */
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} hopping;
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/* To which E1 subslot are we connected */
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struct gsm_e1_subslot e1_link;
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union {
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struct {
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struct om2k_mo om2k_mo;
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} rbs2000;
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};
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struct gsm_lchan lchan[TS_MAX_LCHAN];
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};
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/* One TRX in a BTS */
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struct gsm_bts_trx {
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/* list header in bts->trx_list */
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struct llist_head list;
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struct gsm_bts *bts;
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/* number of this TRX in the BTS */
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uint8_t nr;
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/* human readable name / description */
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char *description;
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/* how do we talk RSL with this TRX? */
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struct gsm_e1_subslot rsl_e1_link;
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uint8_t rsl_tei;
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struct e1inp_sign_link *rsl_link;
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/* Timeout for initiating the RSL connection. */
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struct osmo_timer_list rsl_connect_timeout;
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/* Some BTS (specifically Ericsson RBS) have a per-TRX OML Link */
|
|
struct e1inp_sign_link *oml_link;
|
|
|
|
struct gsm_abis_mo mo;
|
|
struct tlv_parsed nm_attr;
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
} bb_transc;
|
|
|
|
uint16_t arfcn;
|
|
int nominal_power; /* in dBm */
|
|
unsigned int max_power_red; /* in actual dB */
|
|
|
|
union {
|
|
struct {
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
} bbsig;
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
} pa;
|
|
} bs11;
|
|
struct {
|
|
unsigned int test_state;
|
|
uint8_t test_nr;
|
|
struct rxlev_stats rxlev_stat;
|
|
} ipaccess;
|
|
struct {
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
} trxc;
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
} rx;
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
} tx;
|
|
} rbs2000;
|
|
};
|
|
struct gsm_bts_trx_ts ts[TRX_NR_TS];
|
|
};
|
|
|
|
#define GSM_BTS_SI2Q(bts, i) (struct gsm48_system_information_type_2quater *)((bts)->si_buf[SYSINFO_TYPE_2quater][i])
|
|
#define GSM_BTS_HAS_SI(bts, i) ((bts)->si_valid & (1 << i))
|
|
#define GSM_BTS_SI(bts, i) (void *)((bts)->si_buf[i][0])
|
|
#define GSM_LCHAN_SI(lchan, i) (void *)((lchan)->si.buf[i][0])
|
|
|
|
enum gsm_bts_type {
|
|
GSM_BTS_TYPE_UNKNOWN,
|
|
GSM_BTS_TYPE_BS11,
|
|
GSM_BTS_TYPE_NANOBTS,
|
|
GSM_BTS_TYPE_RBS2000,
|
|
GSM_BTS_TYPE_NOKIA_SITE,
|
|
GSM_BTS_TYPE_OSMOBTS,
|
|
_NUM_GSM_BTS_TYPE
|
|
};
|
|
|
|
enum gsm_bts_type_variant {
|
|
BTS_UNKNOWN,
|
|
BTS_OSMO_LITECELL15,
|
|
BTS_OSMO_OCTPHY,
|
|
BTS_OSMO_SYSMO,
|
|
BTS_OSMO_TRX,
|
|
_NUM_BTS_VARIANT
|
|
};
|
|
|
|
/* Used by OML layer for BTS Attribute reporting */
|
|
enum bts_attribute {
|
|
BTS_TYPE_VARIANT,
|
|
BTS_SUB_MODEL,
|
|
TRX_PHY_VERSION,
|
|
};
|
|
|
|
struct vty;
|
|
|
|
struct gsm_bts_model {
|
|
struct llist_head list;
|
|
|
|
enum gsm_bts_type type;
|
|
enum gsm_bts_type_variant variant;
|
|
const char *name;
|
|
|
|
bool started;
|
|
int (*start)(struct gsm_network *net);
|
|
int (*oml_rcvmsg)(struct msgb *msg);
|
|
char * (*oml_status)(const struct gsm_bts *bts);
|
|
|
|
void (*e1line_bind_ops)(struct e1inp_line *line);
|
|
|
|
void (*config_write_bts)(struct vty *vty, struct gsm_bts *bts);
|
|
void (*config_write_trx)(struct vty *vty, struct gsm_bts_trx *trx);
|
|
void (*config_write_ts)(struct vty *vty, struct gsm_bts_trx_ts *ts);
|
|
|
|
struct tlv_definition nm_att_tlvdef;
|
|
|
|
/* features of a given BTS model set via gsm_bts_model_register() locally */
|
|
struct bitvec features;
|
|
uint8_t _features_data[MAX_BTS_FEATURES/8];
|
|
};
|
|
|
|
/* N. B: always add new features to the end of the list (right before _NUM_BTS_FEAT) to avoid breaking compatibility
|
|
with BTS compiled against earlier version of this header */
|
|
enum gsm_bts_features {
|
|
BTS_FEAT_HSCSD,
|
|
BTS_FEAT_GPRS,
|
|
BTS_FEAT_EGPRS,
|
|
BTS_FEAT_ECSD,
|
|
BTS_FEAT_HOPPING,
|
|
BTS_FEAT_MULTI_TSC,
|
|
BTS_FEAT_OML_ALERTS,
|
|
BTS_FEAT_AGCH_PCH_PROP,
|
|
BTS_FEAT_CBCH,
|
|
_NUM_BTS_FEAT
|
|
};
|
|
|
|
extern const struct value_string gsm_bts_features_descs[];
|
|
|
|
/*
|
|
* This keeps track of the paging status of one BTS. It
|
|
* includes a number of pending requests, a back pointer
|
|
* to the gsm_bts, a timer and some more state.
|
|
*/
|
|
struct gsm_bts_paging_state {
|
|
/* pending requests */
|
|
struct llist_head pending_requests;
|
|
struct gsm_bts *bts;
|
|
|
|
struct osmo_timer_list work_timer;
|
|
struct osmo_timer_list credit_timer;
|
|
|
|
/* free chans needed */
|
|
int free_chans_need;
|
|
|
|
/* load */
|
|
uint16_t available_slots;
|
|
};
|
|
|
|
struct gsm_envabtse {
|
|
struct gsm_abis_mo mo;
|
|
};
|
|
|
|
struct gsm_bts_gprs_nsvc {
|
|
struct gsm_bts *bts;
|
|
/* data read via VTY config file, to configure the BTS
|
|
* via OML from BSC */
|
|
int id;
|
|
uint16_t nsvci;
|
|
uint16_t local_port; /* on the BTS */
|
|
uint16_t remote_port; /* on the SGSN */
|
|
uint32_t remote_ip; /* on the SGSN */
|
|
|
|
struct gsm_abis_mo mo;
|
|
};
|
|
|
|
enum gprs_rlc_par {
|
|
RLC_T3142,
|
|
RLC_T3169,
|
|
RLC_T3191,
|
|
RLC_T3193,
|
|
RLC_T3195,
|
|
RLC_N3101,
|
|
RLC_N3103,
|
|
RLC_N3105,
|
|
CV_COUNTDOWN,
|
|
T_DL_TBF_EXT, /* ms */
|
|
T_UL_TBF_EXT, /* ms */
|
|
_NUM_RLC_PAR
|
|
};
|
|
|
|
enum gprs_cs {
|
|
GPRS_CS1,
|
|
GPRS_CS2,
|
|
GPRS_CS3,
|
|
GPRS_CS4,
|
|
GPRS_MCS1,
|
|
GPRS_MCS2,
|
|
GPRS_MCS3,
|
|
GPRS_MCS4,
|
|
GPRS_MCS5,
|
|
GPRS_MCS6,
|
|
GPRS_MCS7,
|
|
GPRS_MCS8,
|
|
GPRS_MCS9,
|
|
_NUM_GRPS_CS
|
|
};
|
|
|
|
struct gprs_rlc_cfg {
|
|
uint16_t parameter[_NUM_RLC_PAR];
|
|
struct {
|
|
uint16_t repeat_time; /* ms */
|
|
uint8_t repeat_count;
|
|
} paging;
|
|
uint32_t cs_mask; /* bitmask of gprs_cs */
|
|
uint8_t initial_cs;
|
|
uint8_t initial_mcs;
|
|
};
|
|
|
|
|
|
enum neigh_list_manual_mode {
|
|
NL_MODE_AUTOMATIC = 0,
|
|
NL_MODE_MANUAL = 1,
|
|
NL_MODE_MANUAL_SI5SEP = 2, /* SI2 and SI5 have separate neighbor lists */
|
|
};
|
|
|
|
enum bts_loc_fix {
|
|
BTS_LOC_FIX_INVALID = 0,
|
|
BTS_LOC_FIX_2D = 1,
|
|
BTS_LOC_FIX_3D = 2,
|
|
};
|
|
|
|
extern const struct value_string bts_loc_fix_names[];
|
|
|
|
struct bts_location {
|
|
struct llist_head list;
|
|
time_t tstamp;
|
|
enum bts_loc_fix valid;
|
|
double lat;
|
|
double lon;
|
|
double height;
|
|
};
|
|
|
|
/* Channel load counter */
|
|
struct load_counter {
|
|
unsigned int total;
|
|
unsigned int used;
|
|
};
|
|
|
|
/* One BTS */
|
|
struct gsm_bts {
|
|
/* list header in net->bts_list */
|
|
struct llist_head list;
|
|
|
|
/* Geographical location of the BTS */
|
|
struct llist_head loc_list;
|
|
|
|
/* number of ths BTS in network */
|
|
uint8_t nr;
|
|
/* human readable name / description */
|
|
char *description;
|
|
/* Cell Identity */
|
|
uint16_t cell_identity;
|
|
/* location area code of this BTS */
|
|
uint16_t location_area_code;
|
|
/* Base Station Identification Code (BSIC), lower 3 bits is BCC,
|
|
* which is used as TSC for the CCCH */
|
|
uint8_t bsic;
|
|
/* type of BTS */
|
|
enum gsm_bts_type type;
|
|
enum gsm_bts_type_variant variant;
|
|
struct gsm_bts_model *model;
|
|
enum gsm_band band;
|
|
char version[MAX_VERSION_LENGTH];
|
|
char sub_model[MAX_VERSION_LENGTH];
|
|
|
|
/* features of a given BTS set/reported via OML */
|
|
struct bitvec features;
|
|
uint8_t _features_data[MAX_BTS_FEATURES/8];
|
|
|
|
/* Connected PCU version (if any) */
|
|
char pcu_version[MAX_VERSION_LENGTH];
|
|
|
|
/* maximum Tx power that the MS is permitted to use in this cell */
|
|
int ms_max_power;
|
|
|
|
/* how do we talk OML with this TRX? */
|
|
struct gsm_e1_subslot oml_e1_link;
|
|
uint8_t oml_tei;
|
|
struct e1inp_sign_link *oml_link;
|
|
/* when OML link was established */
|
|
time_t uptime;
|
|
|
|
/* Abis network management O&M handle */
|
|
struct abis_nm_h *nmh;
|
|
|
|
struct gsm_abis_mo mo;
|
|
|
|
/* number of this BTS on given E1 link */
|
|
uint8_t bts_nr;
|
|
|
|
/* DTX features of this BTS */
|
|
enum gsm48_dtx_mode dtxu;
|
|
bool dtxd;
|
|
|
|
/* paging state and control */
|
|
struct gsm_bts_paging_state paging;
|
|
|
|
/* CCCH is on C0 */
|
|
struct gsm_bts_trx *c0;
|
|
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
} site_mgr;
|
|
|
|
/* bitmask of all SI that are present/valid in si_buf */
|
|
uint32_t si_valid;
|
|
/* 3GPP TS 44.018 Table 10.5.2.33b.1 INDEX and COUNT for SI2quater */
|
|
uint8_t si2q_index; /* distinguish individual SI2quater messages */
|
|
uint8_t si2q_count; /* si2q_index for the last (highest indexed) individual SI2quater message */
|
|
/* buffers where we put the pre-computed SI */
|
|
sysinfo_buf_t si_buf[_MAX_SYSINFO_TYPE][SI2Q_MAX_NUM];
|
|
/* offsets used while generating SI2quater */
|
|
size_t e_offset;
|
|
size_t u_offset;
|
|
|
|
/* ip.accesss Unit ID's have Site/BTS/TRX layout */
|
|
union {
|
|
struct {
|
|
uint16_t site_id;
|
|
uint16_t bts_id;
|
|
uint32_t flags;
|
|
uint32_t rsl_ip;
|
|
} ip_access;
|
|
struct {
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
} cclk;
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
} rack;
|
|
struct gsm_envabtse envabtse[4];
|
|
} bs11;
|
|
struct {
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
struct gsm_abis_mo mo;
|
|
struct llist_head conn_groups;
|
|
} cf;
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
struct gsm_abis_mo mo;
|
|
struct llist_head conn_groups;
|
|
} is;
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
struct gsm_abis_mo mo;
|
|
struct llist_head conn_groups;
|
|
} con;
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
struct gsm_abis_mo mo;
|
|
} dp;
|
|
struct {
|
|
struct om2k_mo om2k_mo;
|
|
struct gsm_abis_mo mo;
|
|
} tf;
|
|
uint32_t use_superchannel:1;
|
|
} rbs2000;
|
|
struct {
|
|
uint8_t bts_type;
|
|
unsigned int configured:1,
|
|
skip_reset:1,
|
|
no_loc_rel_cnf:1,
|
|
bts_reset_timer_cnf,
|
|
did_reset:1,
|
|
wait_reset:1;
|
|
struct osmo_timer_list reset_timer;
|
|
} nokia;
|
|
};
|
|
|
|
/* Not entirely sure how ip.access specific this is */
|
|
struct {
|
|
uint8_t supports_egprs_11bit_rach;
|
|
enum bts_gprs_mode mode;
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
uint16_t nsei;
|
|
uint8_t timer[7];
|
|
} nse;
|
|
struct {
|
|
struct gsm_abis_mo mo;
|
|
uint16_t bvci;
|
|
uint8_t timer[11];
|
|
struct gprs_rlc_cfg rlc_cfg;
|
|
} cell;
|
|
struct gsm_bts_gprs_nsvc nsvc[2];
|
|
uint8_t rac;
|
|
uint8_t net_ctrl_ord;
|
|
bool ctrl_ack_type_use_block;
|
|
} gprs;
|
|
|
|
/* RACH NM values */
|
|
int rach_b_thresh;
|
|
int rach_ldavg_slots;
|
|
|
|
/* transceivers */
|
|
int num_trx;
|
|
struct llist_head trx_list;
|
|
|
|
/* SI related items */
|
|
int force_combined_si;
|
|
int bcch_change_mark;
|
|
|
|
/* Abis NM queue */
|
|
struct llist_head abis_queue;
|
|
int abis_nm_pend;
|
|
|
|
struct gsm_network *network;
|
|
|
|
/* should the channel allocator allocate channels from high TRX to TRX0,
|
|
* rather than starting from TRX0 and go upwards? */
|
|
int chan_alloc_reverse;
|
|
|
|
enum neigh_list_manual_mode neigh_list_manual_mode;
|
|
/* parameters from which we build SYSTEM INFORMATION */
|
|
struct {
|
|
struct gsm48_rach_control rach_control;
|
|
uint8_t ncc_permitted;
|
|
struct gsm48_cell_sel_par cell_sel_par;
|
|
struct gsm48_si_selection_params cell_ro_sel_par; /* rest octet */
|
|
struct gsm48_cell_options cell_options;
|
|
struct gsm48_control_channel_descr chan_desc;
|
|
struct bitvec neigh_list;
|
|
struct bitvec cell_alloc;
|
|
struct bitvec si5_neigh_list;
|
|
struct osmo_earfcn_si2q si2quater_neigh_list;
|
|
size_t uarfcn_length; /* index for uarfcn and scramble lists */
|
|
struct {
|
|
/* bitmask large enough for all possible ARFCN's */
|
|
uint8_t neigh_list[1024/8];
|
|
uint8_t cell_alloc[1024/8];
|
|
/* If the user wants a different neighbor list in SI5 than in SI2 */
|
|
uint8_t si5_neigh_list[1024/8];
|
|
uint8_t meas_bw_list[MAX_EARFCN_LIST];
|
|
uint16_t earfcn_list[MAX_EARFCN_LIST];
|
|
uint16_t uarfcn_list[MAX_EARFCN_LIST];
|
|
uint16_t scramble_list[MAX_EARFCN_LIST];
|
|
} data;
|
|
} si_common;
|
|
bool early_classmark_allowed;
|
|
bool early_classmark_allowed_3g;
|
|
/* for testing only: Have an infinitely long radio link timeout */
|
|
bool infinite_radio_link_timeout;
|
|
|
|
/* do we use static (user-defined) system information messages? (bitmask) */
|
|
uint32_t si_mode_static;
|
|
|
|
/* exclude the BTS from the global RF Lock handling */
|
|
int excl_from_rf_lock;
|
|
|
|
/* supported codecs beside FR */
|
|
struct bts_codec_conf codec;
|
|
|
|
/* BTS dependencies bit field */
|
|
uint32_t depends_on[256/(8*4)];
|
|
|
|
/* full and half rate multirate config */
|
|
struct amr_multirate_conf mr_full;
|
|
struct amr_multirate_conf mr_half;
|
|
|
|
/* PCU socket state */
|
|
char *pcu_sock_path;
|
|
struct pcu_sock_state *pcu_state;
|
|
|
|
struct rate_ctr_group *bts_ctrs;
|
|
struct osmo_stat_item_group *bts_statg;
|
|
|
|
struct handover_cfg *ho;
|
|
|
|
/* BTS-specific overrides for timer values from struct gsm_network. */
|
|
uint8_t T3122; /* ASSIGMENT REJECT wait indication */
|
|
|
|
/* Periodic channel load measurements are used to maintain T3122. */
|
|
struct load_counter chan_load_samples[7];
|
|
int chan_load_samples_idx;
|
|
};
|
|
|
|
|
|
struct gsm_bts *gsm_bts_alloc(struct gsm_network *net, uint8_t bts_num);
|
|
struct gsm_bts *gsm_bts_num(struct gsm_network *net, int num);
|
|
|
|
struct gsm_bts_trx *gsm_bts_trx_alloc(struct gsm_bts *bts);
|
|
struct gsm_bts_trx *gsm_bts_trx_num(const struct gsm_bts *bts, int num);
|
|
|
|
enum gsm_bts_type str2btstype(const char *arg);
|
|
const char *btstype2str(enum gsm_bts_type type);
|
|
|
|
enum bts_attribute str2btsattr(const char *s);
|
|
const char *btsatttr2str(enum bts_attribute v);
|
|
|
|
enum gsm_bts_type_variant str2btsvariant(const char *arg);
|
|
const char *btsvariant2str(enum gsm_bts_type_variant v);
|
|
|
|
extern const struct value_string gsm_chreq_descs[];
|
|
const struct value_string gsm_pchant_names[13];
|
|
const struct value_string gsm_pchant_descs[13];
|
|
const char *gsm_pchan_name(enum gsm_phys_chan_config c);
|
|
enum gsm_phys_chan_config gsm_pchan_parse(const char *name);
|
|
const char *gsm_lchant_name(enum gsm_chan_t c);
|
|
const char *gsm_chreq_name(enum gsm_chreq_reason_t c);
|
|
char *gsm_trx_name(const struct gsm_bts_trx *trx);
|
|
char *gsm_ts_name(const struct gsm_bts_trx_ts *ts);
|
|
char *gsm_ts_and_pchan_name(const struct gsm_bts_trx_ts *ts);
|
|
char *gsm_lchan_name_compute(const struct gsm_lchan *lchan);
|
|
const char *gsm_lchans_name(enum gsm_lchan_state s);
|
|
|
|
static inline char *gsm_lchan_name(const struct gsm_lchan *lchan)
|
|
{
|
|
return lchan->name;
|
|
}
|
|
|
|
static inline int gsm_bts_set_feature(struct gsm_bts *bts, enum gsm_bts_features feat)
|
|
{
|
|
OSMO_ASSERT(_NUM_BTS_FEAT < MAX_BTS_FEATURES);
|
|
return bitvec_set_bit_pos(&bts->features, feat, 1);
|
|
}
|
|
|
|
static inline bool gsm_bts_has_feature(const struct gsm_bts *bts, enum gsm_bts_features feat)
|
|
{
|
|
OSMO_ASSERT(_NUM_BTS_FEAT < MAX_BTS_FEATURES);
|
|
return bitvec_get_bit_pos(&bts->features, feat);
|
|
}
|
|
|
|
void gsm_abis_mo_reset(struct gsm_abis_mo *mo);
|
|
|
|
struct gsm_nm_state *
|
|
gsm_objclass2nmstate(struct gsm_bts *bts, uint8_t obj_class,
|
|
const struct abis_om_obj_inst *obj_inst);
|
|
void *
|
|
gsm_objclass2obj(struct gsm_bts *bts, uint8_t obj_class,
|
|
const struct abis_om_obj_inst *obj_inst);
|
|
|
|
/* reset the state of all MO in the BTS */
|
|
void gsm_bts_mo_reset(struct gsm_bts *bts);
|
|
|
|
uint8_t gsm_pchan2chan_nr(enum gsm_phys_chan_config pchan,
|
|
uint8_t ts_nr, uint8_t lchan_nr);
|
|
uint8_t gsm_lchan2chan_nr(const struct gsm_lchan *lchan);
|
|
uint8_t gsm_lchan_as_pchan2chan_nr(const struct gsm_lchan *lchan,
|
|
enum gsm_phys_chan_config as_pchan);
|
|
|
|
/* return the gsm_lchan for the CBCH (if it exists at all) */
|
|
struct gsm_lchan *gsm_bts_get_cbch(struct gsm_bts *bts);
|
|
|
|
/*
|
|
* help with parsing regexps
|
|
*/
|
|
int gsm_parse_reg(void *ctx, regex_t *reg, char **str,
|
|
int argc, const char **argv) __attribute__ ((warn_unused_result));
|
|
|
|
static inline uint8_t gsm_ts_tsc(const struct gsm_bts_trx_ts *ts)
|
|
{
|
|
if (ts->tsc != -1)
|
|
return ts->tsc;
|
|
else
|
|
return ts->trx->bts->bsic & 7;
|
|
}
|
|
|
|
struct gsm_lchan *rsl_lchan_lookup(struct gsm_bts_trx *trx, uint8_t chan_nr,
|
|
int *rc);
|
|
|
|
enum gsm_phys_chan_config ts_pchan(struct gsm_bts_trx_ts *ts);
|
|
uint8_t ts_subslots(struct gsm_bts_trx_ts *ts);
|
|
bool ts_is_tch(struct gsm_bts_trx_ts *ts);
|
|
|
|
|
|
static inline struct gsm_bts *conn_get_bts(struct gsm_subscriber_connection *conn) {
|
|
OSMO_ASSERT(conn->lchan);
|
|
return conn->lchan->ts->trx->bts;
|
|
}
|
|
|
|
enum {
|
|
BTS_CTR_CHREQ_TOTAL,
|
|
BTS_CTR_CHREQ_NO_CHANNEL,
|
|
BTS_CTR_CHAN_RF_FAIL,
|
|
BTS_CTR_CHAN_RLL_ERR,
|
|
BTS_CTR_BTS_OML_FAIL,
|
|
BTS_CTR_BTS_RSL_FAIL,
|
|
BTS_CTR_CODEC_AMR_F,
|
|
BTS_CTR_CODEC_AMR_H,
|
|
BTS_CTR_CODEC_EFR,
|
|
BTS_CTR_CODEC_V1_FR,
|
|
BTS_CTR_CODEC_V1_HR,
|
|
BTS_CTR_PAGING_ATTEMPTED,
|
|
BTS_CTR_PAGING_ALREADY,
|
|
BTS_CTR_PAGING_RESPONDED,
|
|
BTS_CTR_PAGING_EXPIRED,
|
|
BTS_CTR_CHAN_ACT_TOTAL,
|
|
BTS_CTR_CHAN_ACT_NACK,
|
|
BTS_CTR_RSL_UNKNOWN,
|
|
BTS_CTR_RSL_IPA_NACK,
|
|
BTS_CTR_MODE_MODIFY_NACK,
|
|
};
|
|
|
|
static const struct rate_ctr_desc bts_ctr_description[] = {
|
|
[BTS_CTR_CHREQ_TOTAL] = {"chreq:total", "Received channel requests."},
|
|
[BTS_CTR_CHREQ_NO_CHANNEL] = {"chreq:no_channel", "Sent to MS no channel available."},
|
|
[BTS_CTR_CHAN_RF_FAIL] = {"chan:rf_fail", "Received a RF failure indication from BTS."},
|
|
[BTS_CTR_CHAN_RLL_ERR] = {"chan:rll_err", "Received a RLL failure with T200 cause from BTS."},
|
|
[BTS_CTR_BTS_OML_FAIL] = {"oml_fail", "Received a TEI down on a OML link."},
|
|
[BTS_CTR_BTS_RSL_FAIL] = {"rsl_fail", "Received a TEI down on a OML link."},
|
|
[BTS_CTR_CODEC_AMR_F] = {"codec:amr_f", "Count the usage of AMR/F codec by channel mode requested."},
|
|
[BTS_CTR_CODEC_AMR_H] = {"codec:amr_h", "Count the usage of AMR/H codec by channel mode requested."},
|
|
[BTS_CTR_CODEC_EFR] = {"codec:efr", "Count the usage of EFR codec by channel mode requested."},
|
|
[BTS_CTR_CODEC_V1_FR] = {"codec:fr", "Count the usage of FR codec by channel mode requested."},
|
|
[BTS_CTR_CODEC_V1_HR] = {"codec:hr", "Count the usage of HR codec by channel mode requested."},
|
|
|
|
[BTS_CTR_PAGING_ATTEMPTED] = {"paging:attempted", "Paging attempts for a subscriber."},
|
|
[BTS_CTR_PAGING_ALREADY] = {"paging:already", "Paging attempts ignored as subsciber was already being paged."},
|
|
[BTS_CTR_PAGING_RESPONDED] = {"paging:responded", "Paging attempts with successful paging response."},
|
|
[BTS_CTR_PAGING_EXPIRED] = {"paging:expired", "Paging Request expired because of timeout T3113."},
|
|
[BTS_CTR_CHAN_ACT_TOTAL] = {"chan_act:total", "Total number of Channel Activations."},
|
|
[BTS_CTR_CHAN_ACT_NACK] = {"chan_act:nack", "Number of Channel Activations that the BTS NACKed"},
|
|
[BTS_CTR_RSL_UNKNOWN] = {"rsl:unknown", "Number of unknown/unsupported RSL messages received from BTS"},
|
|
[BTS_CTR_RSL_IPA_NACK] = {"rsl:ipa_nack", "Number of IPA (RTP/dyn-PDCH) related NACKs received from BTS"},
|
|
[BTS_CTR_MODE_MODIFY_NACK] = {"chan:mode_modify_nack", "Number of Channel Mode Modify NACKs received from BTS"},
|
|
};
|
|
|
|
static const struct rate_ctr_group_desc bts_ctrg_desc = {
|
|
"bts",
|
|
"base transceiver station",
|
|
OSMO_STATS_CLASS_GLOBAL,
|
|
ARRAY_SIZE(bts_ctr_description),
|
|
bts_ctr_description,
|
|
};
|
|
|
|
enum {
|
|
BTS_STAT_CHAN_LOAD_AVERAGE,
|
|
BTS_STAT_T3122,
|
|
};
|
|
|
|
enum {
|
|
BSC_CTR_HANDOVER_ATTEMPTED,
|
|
BSC_CTR_HANDOVER_NO_CHANNEL,
|
|
BSC_CTR_HANDOVER_TIMEOUT,
|
|
BSC_CTR_HANDOVER_COMPLETED,
|
|
BSC_CTR_HANDOVER_FAILED,
|
|
BSC_CTR_PAGING_ATTEMPTED,
|
|
BSC_CTR_PAGING_DETACHED,
|
|
BSC_CTR_PAGING_RESPONDED,
|
|
};
|
|
|
|
static const struct rate_ctr_desc bsc_ctr_description[] = {
|
|
[BSC_CTR_HANDOVER_ATTEMPTED] = {"handover:attempted", "Received handover attempts."},
|
|
[BSC_CTR_HANDOVER_NO_CHANNEL] = {"handover:no_channel", "Sent no channel available responses."},
|
|
[BSC_CTR_HANDOVER_TIMEOUT] = {"handover:timeout", "Count the amount of timeouts of timer T3103."},
|
|
[BSC_CTR_HANDOVER_COMPLETED] = {"handover:completed", "Received handover completed."},
|
|
[BSC_CTR_HANDOVER_FAILED] = {"handover:failed", "Receive HO FAIL messages."},
|
|
|
|
[BSC_CTR_PAGING_ATTEMPTED] = {"paging:attempted", "Paging attempts for a subscriber."},
|
|
[BSC_CTR_PAGING_DETACHED] = {"paging:detached", "Counts the amount of paging attempts which couldn't sent out any paging request because no responsible bts found."},
|
|
[BSC_CTR_PAGING_RESPONDED] = {"paging:responded", "Paging attempts with successful response."},
|
|
};
|
|
|
|
|
|
|
|
static const struct rate_ctr_group_desc bsc_ctrg_desc = {
|
|
"bsc",
|
|
"base station controller",
|
|
OSMO_STATS_CLASS_GLOBAL,
|
|
ARRAY_SIZE(bsc_ctr_description),
|
|
bsc_ctr_description,
|
|
};
|
|
|
|
#define GSM_T3101_DEFAULT 3 /* s */
|
|
#define GSM_T3103_DEFAULT 5 /* s */
|
|
#define GSM_T3105_DEFAULT 100 /* ms */
|
|
#define GSM_T3107_DEFAULT 5 /* s */
|
|
#define GSM_T3109_DEFAULT 5 /* s, must be 2s + radio_link_timeout*0.48 */
|
|
#define GSM_T3111_DEFAULT 2 /* s */
|
|
#define GSM_T3113_DEFAULT 10 /* s */
|
|
#define GSM_T3115_DEFAULT 10
|
|
#define GSM_T3117_DEFAULT 10
|
|
#define GSM_T3119_DEFAULT 10
|
|
#define GSM_T3122_DEFAULT 10
|
|
#define GSM_T3141_DEFAULT 10
|
|
|
|
struct gsm_tz {
|
|
int override; /* if 0, use system's time zone instead. */
|
|
int hr; /* hour */
|
|
int mn; /* minute */
|
|
int dst; /* daylight savings */
|
|
};
|
|
|
|
struct gsm_network {
|
|
/* TODO MSCSPLIT the gsm_network struct is basically a kitchen sink for
|
|
* global settings and variables, "madly" mixing BSC and MSC stuff. Split
|
|
* this in e.g. struct osmo_bsc and struct osmo_msc, with the things
|
|
* these have in common, like country and network code, put in yet
|
|
* separate structs and placed as members in osmo_bsc and osmo_msc. */
|
|
|
|
/* global parameters */
|
|
uint16_t country_code;
|
|
uint16_t network_code;
|
|
int a5_encryption;
|
|
int neci;
|
|
struct handover_cfg *ho;
|
|
|
|
struct rate_ctr_group *bsc_ctrs;
|
|
|
|
struct bsc_api *bsc_api;
|
|
|
|
unsigned int num_bts;
|
|
struct llist_head bts_list;
|
|
|
|
/* timer values */
|
|
int T3101;
|
|
int T3103;
|
|
int T3105;
|
|
int T3107;
|
|
int T3109;
|
|
int T3111;
|
|
int T3113;
|
|
int T3115;
|
|
int T3117;
|
|
int T3119;
|
|
int T3122;
|
|
int T3141;
|
|
|
|
enum gsm_chan_t ctype_by_chreq[_NUM_CHREQ_T];
|
|
|
|
/* Use a TCH for handling requests of type paging any */
|
|
int pag_any_tch;
|
|
|
|
/* MSC data in case we are a true BSC */
|
|
struct osmo_bsc_data *bsc_data;
|
|
|
|
/* control interface */
|
|
struct ctrl_handle *ctrl;
|
|
|
|
/* Allow or disallow TCH/F on dynamic TCH/F_TCH/H_PDCH; OS#1778 */
|
|
bool dyn_ts_allow_tch_f;
|
|
|
|
/* all active subscriber connections. */
|
|
struct llist_head subscr_conns;
|
|
|
|
/* if override is nonzero, this timezone data is used for all MM
|
|
* contexts. */
|
|
/* TODO: in OsmoNITB, tz-override used to be BTS-specific. To enable
|
|
* BTS|RNC specific timezone overrides for multi-tz networks in
|
|
* OsmoMSC, this should be tied to the location area code (LAC). */
|
|
struct gsm_tz tz;
|
|
|
|
/* List of all struct bsc_subscr used in libbsc. This llist_head is
|
|
* allocated so that the llist_head pointer itself can serve as a
|
|
* talloc context (useful to not have to pass the entire gsm_network
|
|
* struct to the bsc_subscr_* API, and for bsc_susbscr unit tests to
|
|
* not require gsm_data.h). In an MSC-without-BSC environment, this
|
|
* pointer is NULL to indicate absence of a bsc_subscribers list. */
|
|
struct llist_head *bsc_subscribers;
|
|
|
|
/* Periodic location update default value */
|
|
uint8_t t3212;
|
|
|
|
/* Timer for periodic channel load measurements to maintain each BTS's T3122. */
|
|
struct osmo_timer_list t3122_chan_load_timer;
|
|
|
|
struct {
|
|
struct mgcp_client_conf *conf;
|
|
struct mgcp_client *client;
|
|
} mgw;
|
|
};
|
|
|
|
extern void talloc_ctx_init(void *ctx_root);
|
|
|
|
int gsm_set_bts_type(struct gsm_bts *bts, enum gsm_bts_type type);
|
|
|
|
enum gsm_bts_type parse_btstype(const char *arg);
|
|
const char *btstype2str(enum gsm_bts_type type);
|
|
struct gsm_bts *gsm_bts_by_lac(struct gsm_network *net, unsigned int lac,
|
|
struct gsm_bts *start_bts);
|
|
|
|
extern void *tall_bsc_ctx;
|
|
extern int ipacc_rtp_direct;
|
|
|
|
/* this actaully refers to the IPA transport, not the BTS model */
|
|
static inline int is_ipaccess_bts(struct gsm_bts *bts)
|
|
{
|
|
switch (bts->type) {
|
|
case GSM_BTS_TYPE_NANOBTS:
|
|
case GSM_BTS_TYPE_OSMOBTS:
|
|
return 1;
|
|
default:
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static inline int is_sysmobts_v2(struct gsm_bts *bts)
|
|
{
|
|
switch (bts->type) {
|
|
case GSM_BTS_TYPE_OSMOBTS:
|
|
return 1;
|
|
default:
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static inline int is_siemens_bts(struct gsm_bts *bts)
|
|
{
|
|
switch (bts->type) {
|
|
case GSM_BTS_TYPE_BS11:
|
|
return 1;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static inline int is_nokia_bts(struct gsm_bts *bts)
|
|
{
|
|
switch (bts->type) {
|
|
case GSM_BTS_TYPE_NOKIA_SITE:
|
|
return 1;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static inline int is_e1_bts(struct gsm_bts *bts)
|
|
{
|
|
switch (bts->type) {
|
|
case GSM_BTS_TYPE_BS11:
|
|
case GSM_BTS_TYPE_RBS2000:
|
|
case GSM_BTS_TYPE_NOKIA_SITE:
|
|
return 1;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
enum bts_gprs_mode bts_gprs_mode_parse(const char *arg, int *valid);
|
|
const char *bts_gprs_mode_name(enum bts_gprs_mode mode);
|
|
int bts_gprs_mode_is_compat(struct gsm_bts *bts, enum bts_gprs_mode mode);
|
|
|
|
int gsm48_ra_id_by_bts(uint8_t *buf, struct gsm_bts *bts);
|
|
void gprs_ra_id_by_bts(struct gprs_ra_id *raid, struct gsm_bts *bts);
|
|
|
|
int gsm_btsmodel_set_feature(struct gsm_bts_model *model, enum gsm_bts_features feat);
|
|
int gsm_bts_model_register(struct gsm_bts_model *model);
|
|
|
|
struct gsm_subscriber_connection *bsc_subscr_con_allocate(struct gsm_lchan *lchan);
|
|
void bsc_subscr_con_free(struct gsm_subscriber_connection *conn);
|
|
|
|
struct gsm_subscriber_connection *msc_subscr_con_allocate(struct gsm_network *network);
|
|
void msc_subscr_con_free(struct gsm_subscriber_connection *conn);
|
|
|
|
struct gsm_bts *gsm_bts_alloc_register(struct gsm_network *net,
|
|
enum gsm_bts_type type,
|
|
uint8_t bsic);
|
|
|
|
void set_ts_e1link(struct gsm_bts_trx_ts *ts, uint8_t e1_nr,
|
|
uint8_t e1_ts, uint8_t e1_ts_ss);
|
|
|
|
void gsm_trx_lock_rf(struct gsm_bts_trx *trx, bool locked, const char *reason);
|
|
bool gsm_btsmodel_has_feature(struct gsm_bts_model *model, enum gsm_bts_features feat);
|
|
struct gsm_bts_trx *gsm_bts_trx_by_nr(struct gsm_bts *bts, int nr);
|
|
int gsm_bts_trx_set_system_infos(struct gsm_bts_trx *trx);
|
|
int gsm_bts_set_system_infos(struct gsm_bts *bts);
|
|
|
|
/* generic E1 line operations for all ISDN-based BTS. */
|
|
extern struct e1inp_line_ops bts_isdn_e1inp_line_ops;
|
|
|
|
extern const struct value_string bts_type_names[_NUM_GSM_BTS_TYPE+1];
|
|
extern const struct value_string bts_type_descs[_NUM_GSM_BTS_TYPE+1];
|
|
|
|
char *get_model_oml_status(const struct gsm_bts *bts);
|
|
|
|
unsigned long long bts_uptime(const struct gsm_bts *bts);
|
|
|
|
/* control interface handling */
|
|
int bsc_base_ctrl_cmds_install(void);
|
|
|
|
/* dependency handling */
|
|
void bts_depend_mark(struct gsm_bts *bts, int dep);
|
|
void bts_depend_clear(struct gsm_bts *bts, int dep);
|
|
int bts_depend_check(struct gsm_bts *bts);
|
|
int bts_depend_is_depedency(struct gsm_bts *base, struct gsm_bts *other);
|
|
|
|
int gsm_bts_get_radio_link_timeout(const struct gsm_bts *bts);
|
|
void gsm_bts_set_radio_link_timeout(struct gsm_bts *bts, int value);
|
|
|
|
bool classmark_is_r99(struct gsm_classmark *cm);
|
|
|
|
#endif /* _GSM_DATA_H */
|