move openbsc/* to repos root

This is the first step in creating this repository from the legacy openbsc.git.

Like all other Osmocom repositories, keep the autoconf and automake files in
the repository root. openbsc.git has been the sole exception, which ends now.

Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7

1 files changed, 0 insertions, 994 deletions

diff --git a/openbsc/include/openbsc/gsm_data_shared.h b/openbsc/include/openbsc/gsm_data_shared.h
deleted file mode 100644
index 4c71a075e..000000000
--- a/openbsc/include/openbsc/gsm_data_shared.h
+++ /dev/null
@@ -1,994 +0,0 @@
-#ifndef _GSM_DATA_SHAREDH
-#define _GSM_DATA_SHAREDH
-
-#include <regex.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-#include <osmocom/core/timer.h>
-#include <osmocom/core/bitvec.h>
-#include <osmocom/core/statistics.h>
-#include <osmocom/core/utils.h>
-#include <osmocom/gsm/gsm_utils.h>
-#include <osmocom/gsm/tlv.h>
-#include <osmocom/gsm/rxlev_stat.h>
-#include <osmocom/gsm/sysinfo.h>
-#include <osmocom/gsm/meas_rep.h>
-#include <osmocom/gsm/protocol/gsm_04_08.h>
-#include <osmocom/gsm/protocol/gsm_08_58.h>
-#include <osmocom/gsm/protocol/gsm_12_21.h>
-
-#include <osmocom/abis/e1_input.h>
-
-#ifndef ROLE_BSC
-#include <osmocom/gsm/lapdm.h>
-#endif
-
-#include <openbsc/common_cs.h>
-
-/* 16 is the max. number of SI2quater messages according to 3GPP TS 44.018 Table 10.5.2.33b.1:
-   4-bit index is used (2#1111 = 10#15) */
-#define SI2Q_MAX_NUM 16
-/* length in bits (for single SI2quater message) */
-#define SI2Q_MAX_LEN 160
-#define SI2Q_MIN_LEN 18
-
-struct osmo_bsc_data;
-
-struct osmo_bsc_sccp_con;
-struct gsm_sms_queue;
-
-/* RRLP mode of operation */
-enum rrlp_mode {
-	RRLP_MODE_NONE,
-	RRLP_MODE_MS_BASED,
-	RRLP_MODE_MS_PREF,
-	RRLP_MODE_ASS_PREF,
-};
-
-/* Channel Request reason */
-enum gsm_chreq_reason_t {
-	GSM_CHREQ_REASON_EMERG,
-	GSM_CHREQ_REASON_PAG,
-	GSM_CHREQ_REASON_CALL,
-	GSM_CHREQ_REASON_LOCATION_UPD,
-	GSM_CHREQ_REASON_OTHER,
-	GSM_CHREQ_REASON_PDCH,
-};
-
-/* lchans 0..3 are SDCCH in combined channel configuration,
-   use 4 as magic number for BCCH hack - see osmo-bts-../oml.c:opstart_compl() */
-#define CCCH_LCHAN 4
-
-#define TRX_NR_TS	8
-#define TS_MAX_LCHAN	8
-
-#define HARDCODED_ARFCN 123
-#define HARDCODED_BSIC	0x3f	/* NCC = 7 / BCC = 7 */
-
-/* for multi-drop config */
-#define HARDCODED_BTS0_TS	1
-#define HARDCODED_BTS1_TS	6
-#define HARDCODED_BTS2_TS	11
-
-#define MAX_VERSION_LENGTH 64
-
-#define MAX_BTS_FEATURES 128
-
-enum gsm_hooks {
-	GSM_HOOK_NM_SWLOAD,
-	GSM_HOOK_RR_PAGING,
-	GSM_HOOK_RR_SECURITY,
-};
-
-enum gsm_paging_event {
-	GSM_PAGING_SUCCEEDED,
-	GSM_PAGING_EXPIRED,
-	GSM_PAGING_OOM,
-	GSM_PAGING_BUSY,
-};
-
-enum bts_gprs_mode {
-	BTS_GPRS_NONE = 0,
-	BTS_GPRS_GPRS = 1,
-	BTS_GPRS_EGPRS = 2,
-};
-
-struct gsm_lchan;
-struct gsm_subscriber;
-struct gsm_mncc;
-struct osmo_rtp_socket;
-struct rtp_socket;
-struct bsc_api;
-
-/* Network Management State */
-struct gsm_nm_state {
-	uint8_t operational;
-	uint8_t administrative;
-	uint8_t availability;
-};
-
-struct gsm_abis_mo {
-	uint8_t obj_class;
-	uint8_t procedure_pending;
-	struct abis_om_obj_inst obj_inst;
-	const char *name;
-	struct gsm_nm_state nm_state;
-	struct tlv_parsed *nm_attr;
-	struct gsm_bts *bts;
-};
-
-/* Ericsson OM2000 Managed Object */
-struct abis_om2k_mo {
-	uint8_t class;
-	uint8_t bts;
-	uint8_t assoc_so;
-	uint8_t inst;
-} __attribute__ ((packed));
-
-struct om2k_mo {
-	struct abis_om2k_mo addr;
-	struct osmo_fsm_inst *fsm;
-};
-
-#define A38_XOR_MIN_KEY_LEN	12
-#define A38_XOR_MAX_KEY_LEN	16
-#define A38_COMP128_KEY_LEN	16
-#define RSL_ENC_ALG_A5(x)	(x+1)
-#define MAX_EARFCN_LIST 32
-
-/* is the data link established? who established it? */
-#define LCHAN_SAPI_UNUSED	0
-#define LCHAN_SAPI_MS		1
-#define LCHAN_SAPI_NET		2
-#define LCHAN_SAPI_REL		3
-
-/* state of a logical channel */
-enum gsm_lchan_state {
-	LCHAN_S_NONE,		/* channel is not active */
-	LCHAN_S_ACT_REQ,	/* channel activation requested */
-	LCHAN_S_ACTIVE,		/* channel is active and operational */
-	LCHAN_S_REL_REQ,	/* channel release has been requested */
-	LCHAN_S_REL_ERR,	/* channel is in an error state */
-	LCHAN_S_BROKEN,		/* channel is somehow unusable */
-	LCHAN_S_INACTIVE,	/* channel is set inactive */
-};
-
-/* BTS ONLY */
-#define MAX_NUM_UL_MEAS	104
-#define LC_UL_M_F_L1_VALID	(1 << 0)
-#define LC_UL_M_F_RES_VALID	(1 << 1)
-
-struct bts_ul_meas {
-	/* BER in units of 0.01%: 10.000 == 100% ber, 0 == 0% ber */
-	uint16_t ber10k;
-	/* timing advance offset (in quarter bits) */
-	int16_t ta_offs_qbits;
-	/* C/I ratio in dB */
-	float c_i;
-	/* flags */
-	uint8_t is_sub:1;
-	/* RSSI in dBm * -1 */
-	uint8_t inv_rssi;
-};
-
-struct bts_codec_conf {
-	uint8_t hr;
-	uint8_t efr;
-	uint8_t amr;
-};
-
-struct amr_mode {
-	uint8_t mode;
-	uint8_t threshold;
-	uint8_t hysteresis;
-};
-
-struct amr_multirate_conf {
-	uint8_t gsm48_ie[2];
-	struct amr_mode ms_mode[4];
-	struct amr_mode bts_mode[4];
-	uint8_t num_modes;
-};
-/* /BTS ONLY */
-
-enum lchan_csd_mode {
-	LCHAN_CSD_M_NT,
-	LCHAN_CSD_M_T_1200_75,
-	LCHAN_CSD_M_T_600,
-	LCHAN_CSD_M_T_1200,
-	LCHAN_CSD_M_T_2400,
-	LCHAN_CSD_M_T_9600,
-	LCHAN_CSD_M_T_14400,
-	LCHAN_CSD_M_T_29000,
-	LCHAN_CSD_M_T_32000,
-};
-
-/* State of the SAPIs in the lchan */
-enum lchan_sapi_state {
-	LCHAN_SAPI_S_NONE,
-	LCHAN_SAPI_S_REQ,
-	LCHAN_SAPI_S_ASSIGNED,
-	LCHAN_SAPI_S_REL,
-	LCHAN_SAPI_S_ERROR,
-};
-
-struct gsm_lchan {
-	/* The TS that we're part of */
-	struct gsm_bts_trx_ts *ts;
-	/* The logical subslot number in the TS */
-	uint8_t nr;
-	/* The logical channel type */
-	enum gsm_chan_t type;
-	/* RSL channel mode */
-	enum rsl_cmod_spd rsl_cmode;
-	/* If TCH, traffic channel mode */
-	enum gsm48_chan_mode tch_mode;
-	enum lchan_csd_mode csd_mode;
-	/* State */
-	enum gsm_lchan_state state;
-	const char *broken_reason;
-	/* Power levels for MS and BTS */
-	uint8_t bs_power;
-	uint8_t ms_power;
-	/* Encryption information */
-	struct gsm_encr encr;
-
-	/* AMR bits */
-	uint8_t mr_ms_lv[7];
-	uint8_t mr_bts_lv[7];
-
-	/* Established data link layer services */
-	uint8_t sapis[8];
-	int sacch_deact;
-
-	struct {
-		uint32_t bound_ip;
-		uint32_t connect_ip;
-		uint16_t bound_port;
-		uint16_t connect_port;
-		uint16_t conn_id;
-		uint8_t rtp_payload;
-		uint8_t rtp_payload2;
-		uint8_t speech_mode;
-#ifdef ROLE_BSC
-		struct rtp_socket *rtp_socket;
-#else
-		struct osmo_rtp_socket *rtp_socket;
-#endif
-	} abis_ip;
-
-	uint8_t rqd_ta;
-
-	char *name;
-
-#ifdef ROLE_BSC
-	struct osmo_timer_list T3101;
-	struct osmo_timer_list T3109;
-	struct osmo_timer_list T3111;
-	struct osmo_timer_list error_timer;
-	struct osmo_timer_list act_timer;
-	struct osmo_timer_list rel_work;
-	uint8_t error_cause;
-
-	/* table of neighbor cell measurements */
-	struct neigh_meas_proc neigh_meas[MAX_NEIGH_MEAS];
-
-	/* cache of last measurement reports on this lchan */
-	struct gsm_meas_rep meas_rep[6];
-	int meas_rep_idx;
-
-	/* GSM Random Access data */
-	struct gsm48_req_ref *rqd_ref;
-
-	struct gsm_subscriber_connection *conn;
-
-	struct {
-		/* channel activation type and handover ref */
-		uint8_t act_type;
-		uint8_t ho_ref;
-		struct gsm48_req_ref *rqd_ref;
-		uint8_t rqd_ta;
-	} dyn;
-#else
-	/* Number of different GsmL1_Sapi_t used in osmo_bts_sysmo is 23.
-	 * Currently we don't share these headers so this is a magic number. */
-	struct llist_head sapi_cmds;
-	uint8_t sapis_dl[23];
-	uint8_t sapis_ul[23];
-	struct lapdm_channel lapdm_ch;
-	struct llist_head dl_tch_queue;
-	struct {
-		/* bitmask of all SI that are present/valid in si_buf */
-		uint32_t valid;
-		uint32_t last;
-		/* buffers where we put the pre-computed SI:
-		   SI2Q_MAX_NUM is the max number of SI2quater messages (see 3GPP TS 44.018) */
-		sysinfo_buf_t buf[_MAX_SYSINFO_TYPE][SI2Q_MAX_NUM];
-	} si;
-	struct {
-		uint8_t flags;
-		/* RSL measurment result number, 0 at lchan_act */
-		uint8_t res_nr;
-		/* current Tx power level of the BTS */
-		uint8_t bts_tx_pwr;
-		/* number of measurements stored in array below */
-		uint8_t num_ul_meas;
-		struct bts_ul_meas uplink[MAX_NUM_UL_MEAS];
-		/* last L1 header from the MS */
-		uint8_t l1_info[2];
-		struct gsm_meas_rep_unidir ul_res;
-	} meas;
-	struct {
-		struct amr_multirate_conf amr_mr;
-		struct {
-			struct osmo_fsm_inst *dl_amr_fsm;
-			/* TCH cache */
-			uint8_t cache[20];
-			/* FACCH cache */
-			uint8_t facch[GSM_MACBLOCK_LEN];
-			uint8_t len;
-			uint32_t fn;
-			bool is_update;
-			/* set for each SID frame to detect talkspurt for codecs
-			   without explicit ONSET event */
-			bool ul_sid;
-			/* indicates if DTXd was active during DL measurement
-			   period */
-			bool dl_active;
-		} dtx;
-		uint8_t last_cmr;
-		uint32_t last_fn;
-	} tch;
-
-	/* 3GPP TS 48.058 § 9.3.37: [0; 255] ok, -1 means invalid*/
-	int16_t ms_t_offs;
-	/* 3GPP TS 45.010 § 1.2 round trip propagation delay (in symbols) or -1 */
-	int16_t p_offs;
-
-	/* BTS-side ciphering state (rx only, bi-directional, ...) */
-	uint8_t ciph_state;
-	uint8_t ciph_ns;
-	uint8_t loopback;
-	struct {
-		uint8_t active;
-		uint8_t ref;
-		/* T3105: PHYS INF retransmission */
-		struct osmo_timer_list t3105;
-		/* counts up to Ny1 */
-		unsigned int phys_info_count;
-	} ho;
-	/* S counter for link loss */
-	int s;
-	/* Kind of the release/activation. E.g. RSL or PCU */
-	int rel_act_kind;
-	/* RTP header Marker bit to indicate beginning of speech after pause  */
-	bool rtp_tx_marker;
-	/* power handling */
-	struct {
-		uint8_t current;
-		uint8_t fixed;
-	} ms_power_ctrl;
-
-	struct msgb *pending_rel_ind_msg;
-#endif
-};
-
-enum {
-	TS_F_PDCH_ACTIVE =		0x1000,
-	TS_F_PDCH_ACT_PENDING =		0x2000,
-	TS_F_PDCH_DEACT_PENDING =	0x4000,
-	TS_F_PDCH_PENDING_MASK =	0x6000 /*<
-			TS_F_PDCH_ACT_PENDING | TS_F_PDCH_DEACT_PENDING */
-} gsm_bts_trx_ts_flags;
-
-/* One Timeslot in a TRX */
-struct gsm_bts_trx_ts {
-	struct gsm_bts_trx *trx;
-	/* number of this timeslot at the TRX */
-	uint8_t nr;
-
-	enum gsm_phys_chan_config pchan;
-
-	struct {
-		enum gsm_phys_chan_config pchan_is;
-		enum gsm_phys_chan_config pchan_want;
-		struct msgb *pending_chan_activ;
-	} dyn;
-
-	unsigned int flags;
-	struct gsm_abis_mo mo;
-	struct tlv_parsed nm_attr;
-	uint8_t nm_chan_comb;
-	int tsc;		/* -1 == use BTS TSC */
-
-	struct {
-		/* Parameters below are configured by VTY */
-		int enabled;
-		uint8_t maio;
-		uint8_t hsn;
-		struct bitvec arfcns;
-		uint8_t arfcns_data[1024/8];
-		/* This is the pre-computed MA for channel assignments */
-		struct bitvec ma;
-		uint8_t ma_len;	/* part of ma_data that is used */
-		uint8_t ma_data[8];	/* 10.5.2.21: max 8 bytes value part */
-	} hopping;
-
-	/* To which E1 subslot are we connected */
-	struct gsm_e1_subslot e1_link;
-
-	union {
-		struct {
-			struct om2k_mo om2k_mo;
-		} rbs2000;
-	};
-
-	struct gsm_lchan lchan[TS_MAX_LCHAN];
-};
-
-/* One TRX in a BTS */
-struct gsm_bts_trx {
-	/* list header in bts->trx_list */
-	struct llist_head list;
-
-	struct gsm_bts *bts;
-	/* number of this TRX in the BTS */
-	uint8_t nr;
-	/* human readable name / description */
-	char *description;
-	/* how do we talk RSL with this TRX? */
-	struct gsm_e1_subslot rsl_e1_link;
-	uint8_t rsl_tei;
-	struct e1inp_sign_link *rsl_link;
-
-	/* 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 */
-
-#ifndef ROLE_BSC
-	struct trx_power_params power_params;
-	int ms_power_control;
-
-	struct {
-		void *l1h;
-	} role_bts;
-#endif
-
-	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);
-
-	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;
-};
-
-/* 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;
-
-	/* 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;
-
-#ifdef ROLE_BSC
-	/* 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;
-	/* 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;
-
-#endif /* ROLE_BSC */
-	void *role;
-};
-
-
-struct gsm_bts *gsm_bts_alloc(void *talloc_ctx);
-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_abis_mo *
-gsm_objclass2mo(struct gsm_bts *bts, uint8_t obj_class,
-	    const struct abis_om_obj_inst *obj_inst);
-
-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);
-
-#endif