91 lines
3.1 KiB
C
91 lines
3.1 KiB
C
#ifndef osmocom_l1ctl_h
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#define osmocom_l1ctl_h
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#include <osmocom/core/msgb.h>
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#include <osmocom/core/prim.h>
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#include <osmocom/bb/common/osmocom_data.h>
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struct osmocom_ms;
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/* Receive incoming data from L1 using L1CTL format */
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int l1ctl_recv(struct osmocom_ms *ms, struct msgb *msg);
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/* Transmit L1CTL_DATA_REQ */
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int l1ctl_tx_data_req(struct osmocom_ms *ms, struct msgb *msg, uint8_t chan_nr,
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uint8_t link_id);
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/* Transmit L1CTL_PARAM_REQ */
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int l1ctl_tx_param_req(struct osmocom_ms *ms, int8_t ta, uint8_t tx_power);
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int l1ctl_tx_crypto_req(struct osmocom_ms *ms, uint8_t chan_nr,
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uint8_t algo, uint8_t *key, uint8_t len);
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/* Transmit L1CTL_RACH_REQ */
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int l1ctl_tx_rach_req(struct osmocom_ms *ms,
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uint8_t chan_nr, uint8_t link_id,
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uint8_t ra, uint16_t offset, uint8_t combined);
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/* Transmit L1CTL_DM_EST_REQ */
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int l1ctl_tx_dm_est_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn,
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uint8_t chan_nr, uint8_t tsc, uint8_t tch_mode, uint8_t audio_mode);
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int l1ctl_tx_dm_est_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn,
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uint16_t *ma, uint8_t ma_len, uint8_t chan_nr, uint8_t tsc,
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uint8_t tch_mode, uint8_t audio_mode);
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/* Transmit L1CTL_DM_FREQ_REQ */
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int l1ctl_tx_dm_freq_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn,
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uint8_t tsc, uint16_t fn);
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int l1ctl_tx_dm_freq_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn,
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uint16_t *ma, uint8_t ma_len, uint8_t tsc, uint16_t fn);
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/* Transmit L1CTL_DM_REL_REQ */
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int l1ctl_tx_dm_rel_req(struct osmocom_ms *ms);
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/* Transmit FBSB_REQ */
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int l1ctl_tx_fbsb_req(struct osmocom_ms *ms, uint16_t arfcn,
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uint8_t flags, uint16_t timeout, uint8_t sync_info_idx,
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uint8_t ccch_mode, uint8_t rxlev_exp);
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/* Transmit CCCH_MODE_REQ */
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int l1ctl_tx_ccch_mode_req(struct osmocom_ms *ms, uint8_t ccch_mode);
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/* Transmit TCH_MODE_REQ */
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int l1ctl_tx_tch_mode_req(struct osmocom_ms *ms, uint8_t tch_mode,
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uint8_t audio_mode, uint8_t tch_loop_mode);
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/* Transmit ECHO_REQ */
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int l1ctl_tx_echo_req(struct osmocom_ms *ms, unsigned int len);
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/* Transmit L1CTL_RESET_REQ */
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int l1ctl_tx_reset_req(struct osmocom_ms *ms, uint8_t type);
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/* Transmit L1CTL_PM_REQ */
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int l1ctl_tx_pm_req_range(struct osmocom_ms *ms, uint16_t arfcn_from,
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uint16_t arfcn_to);
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int l1ctl_tx_sim_req(struct osmocom_ms *ms, uint8_t *data, uint16_t length);
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/* Transmit L1CTL_VOICE_REQ */
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int l1ctl_tx_traffic_req(struct osmocom_ms *ms, struct msgb *msg,
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uint8_t chan_nr, uint8_t link_id);
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/* LAPDm wants to send a PH-* primitive to the physical layer (L1) */
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int l1ctl_ph_prim_cb(struct osmo_prim_hdr *oph, void *ctx);
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/* Transmit L1CTL_NEIGH_PM_REQ */
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int l1ctl_tx_neigh_pm_req(struct osmocom_ms *ms, int num, uint16_t *arfcn);
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/* Transmit L1CTL_GPRS_UL_BLOCK_REQ */
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int l1ctl_tx_gprs_ul_block_req(struct osmocom_ms *ms, uint32_t fn, uint8_t tn,
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const uint8_t *data, size_t data_len);
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/* Transmit L1CTL_GPRS_UL_TBF_CFG_REQ */
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int l1ctl_tx_gprs_ul_tbf_cfg_req(struct osmocom_ms *ms, uint8_t tbf_ref,
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uint8_t slotmask);
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/* Transmit L1CTL_GPRS_DL_TBF_CFG_REQ */
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int l1ctl_tx_gprs_dl_tbf_cfg_req(struct osmocom_ms *ms, uint8_t tbf_ref,
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uint8_t slotmask, uint8_t dl_tfi);
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#endif
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