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Diffstat (limited to 'src/host/layer23/include/osmocom/bb/common/l1ctl.h')
-rw-r--r--src/host/layer23/include/osmocom/bb/common/l1ctl.h76
1 files changed, 76 insertions, 0 deletions
diff --git a/src/host/layer23/include/osmocom/bb/common/l1ctl.h b/src/host/layer23/include/osmocom/bb/common/l1ctl.h
new file mode 100644
index 0000000..5ebea96
--- /dev/null
+++ b/src/host/layer23/include/osmocom/bb/common/l1ctl.h
@@ -0,0 +1,76 @@
+#ifndef osmocom_l1ctl_h
+#define osmocom_l1ctl_h
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/bb/common/osmocom_data.h>
+
+struct osmocom_ms;
+
+/* Receive incoming data from L1 using L1CTL format */
+int l1ctl_recv(struct osmocom_ms *ms, struct msgb *msg);
+
+/* Transmit L1CTL_DATA_REQ */
+int l1ctl_tx_data_req(struct osmocom_ms *ms, struct msgb *msg, uint8_t chan_nr,
+ uint8_t link_id);
+
+/* Transmit L1CTL_PARAM_REQ */
+int l1ctl_tx_param_req(struct osmocom_ms *ms, uint8_t ta, uint8_t tx_power);
+
+int l1ctl_tx_crypto_req(struct osmocom_ms *ms, uint8_t algo, uint8_t *key,
+ uint8_t len);
+
+/* Transmit L1CTL_RACH_REQ */
+int l1ctl_tx_rach_req(struct osmocom_ms *ms, uint8_t ra, uint16_t offset,
+ uint8_t combined);
+
+/* Transmit L1CTL_DM_EST_REQ */
+int l1ctl_tx_dm_est_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn,
+ uint8_t chan_nr, uint8_t tsc, uint8_t tch_mode, uint8_t audio_mode);
+int l1ctl_tx_dm_est_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn,
+ uint16_t *ma, uint8_t ma_len, uint8_t chan_nr, uint8_t tsc,
+ uint8_t tch_mode, uint8_t audio_mode);
+
+/* Transmit L1CTL_DM_FREQ_REQ */
+int l1ctl_tx_dm_freq_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn,
+ uint8_t tsc, uint16_t fn);
+int l1ctl_tx_dm_freq_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn,
+ uint16_t *ma, uint8_t ma_len, uint8_t tsc, uint16_t fn);
+
+/* Transmit L1CTL_DM_REL_REQ */
+int l1ctl_tx_dm_rel_req(struct osmocom_ms *ms);
+
+/* Transmit FBSB_REQ */
+int l1ctl_tx_fbsb_req(struct osmocom_ms *ms, uint16_t arfcn,
+ uint8_t flags, uint16_t timeout, uint8_t sync_info_idx,
+ uint8_t ccch_mode);
+
+/* Transmit CCCH_MODE_REQ */
+int l1ctl_tx_ccch_mode_req(struct osmocom_ms *ms, uint8_t ccch_mode);
+
+/* Transmit TCH_MODE_REQ */
+int l1ctl_tx_tch_mode_req(struct osmocom_ms *ms, uint8_t tch_mode,
+ uint8_t audio_mode);
+
+/* Transmit ECHO_REQ */
+int l1ctl_tx_echo_req(struct osmocom_ms *ms, unsigned int len);
+
+/* Transmit L1CTL_RESET_REQ */
+int l1ctl_tx_reset_req(struct osmocom_ms *ms, uint8_t type);
+
+/* Transmit L1CTL_PM_REQ */
+int l1ctl_tx_pm_req_range(struct osmocom_ms *ms, uint16_t arfcn_from,
+ uint16_t arfcm_to);
+
+int l1ctl_tx_sim_req(struct osmocom_ms *ms, uint8_t *data, uint16_t length);
+
+/* Transmit L1CTL_VOICE_REQ */
+int l1ctl_tx_traffic_req(struct osmocom_ms *ms, struct msgb *msg,
+ uint8_t chan_nr, uint8_t link_id);
+
+/* LAPDm wants to send a PH-* primitive to the physical layer (L1) */
+int l1ctl_ph_prim_cb(struct osmo_prim_hdr *oph, void *ctx);
+
+/* Transmit L1CTL_NEIGH_PM_REQ */
+int l1ctl_tx_neigh_pm_req(struct osmocom_ms *ms, int num, uint16_t *arfcn);
+
+#endif