1 files changed, 64 insertions, 0 deletions
diff --git a/src/host/trxcon/include/osmocom/bb/trxcon/trxcon.h b/src/host/trxcon/include/osmocom/bb/trxcon/trxcon.h
new file mode 100644
index 00000000..ff54e785
--- /dev/null
+++ b/src/host/trxcon/include/osmocom/bb/trxcon/trxcon.h
@@ -0,0 +1,64 @@
+#pragma once
+
+#include <stdint.h>
+
+struct osmo_fsm_inst;
+struct l1sched_state;
+struct l1gprs_state;
+struct msgb;
+
+struct trxcon_inst {
+	struct osmo_fsm_inst *fi;
+	unsigned int id;
+
+	/* Logging context for sched and l1c */
+	const char *log_prefix;
+
+	/* GSMTAP instance (optional) */
+	struct gsmtap_inst *gsmtap;
+
+	/* The L1 scheduler */
+	struct l1sched_state *sched;
+	/* GPRS state (MAC layer) */
+	struct l1gprs_state *gprs;
+
+	/* PHY interface (e.g. TRXC/TRXD) */
+	void *phyif;
+	/* L2 interface (e.g. L1CTL) */
+	void *l2if;
+
+	/* State specific data of trxcon_fsm */
+	void *fi_data;
+
+	/* L1 parameters */
+	struct {
+		uint16_t band_arfcn;
+		uint8_t tx_power;
+		uint8_t tsc; /* only valid for DCCH/PDCH */
+		int8_t ta;
+	} l1p;
+
+	/* PHY specific quirks */
+	struct {
+		/* FBSB timeout extension (in TDMA FNs) */
+		unsigned int fbsb_extend_fns;
+	} phy_quirks;
+};
+
+enum trxcon_log_cat {
+	TRXCON_LOGC_FSM,	/* trxcon_fsm */
+	TRXCON_LOGC_L1C,	/* L1CTL control */
+	TRXCON_LOGC_L1D,	/* L1CTL data */
+	TRXCON_LOGC_SCHC,	/* l1sched control */
+	TRXCON_LOGC_SCHD,	/* l1sched data */
+	TRXCON_LOGC_GPRS,	/* l1gprs logging */
+};
+
+void trxcon_set_log_cfg(const int *logc, unsigned int logc_num);
+
+struct trxcon_inst *trxcon_inst_alloc(void *ctx, unsigned int id);
+void trxcon_inst_free(struct trxcon_inst *trxcon);
+
+int trxcon_l1ctl_receive(struct trxcon_inst *trxcon, struct msgb *msg);
+int trxcon_l1ctl_send(struct trxcon_inst *trxcon, struct msgb *msg);
+void trxcon_l1ctl_close(struct trxcon_inst *trxcon);