From 3bc66b8d05d132f4661d540322668a6a885e4f39 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Wed, 16 Nov 2016 13:02:56 +0100
Subject: RBS2000: More missing dynamic TCH initialization

When OM2000 has confirmed that a TS is started, call dyn_ts_init()
on the timeslot to start the processing for fully dynamic (osmocom
style) TCH/F_TCH/H_PDCH.  This should in turn trigger the activation of
idle timeslots as PDCH until we want to allocate any of them for TCH/F
or TCH/H.

Change-Id: I1a1fd61d6afd85449cacad4bacfb830252dab6b1
---
 openbsc/src/libbsc/abis_om2000.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/openbsc/src/libbsc/abis_om2000.c b/openbsc/src/libbsc/abis_om2000.c
index af8bb30fc..7fc8a0b39 100644
--- a/openbsc/src/libbsc/abis_om2000.c
+++ b/openbsc/src/libbsc/abis_om2000.c
@@ -39,6 +39,7 @@
 #include <openbsc/gsm_data.h>
 #include <openbsc/debug.h>
 #include <openbsc/abis_nm.h>
+#include <openbsc/abis_rsl.h>
 #include <openbsc/abis_om2000.h>
 #include <openbsc/signal.h>
 #include <osmocom/abis/e1_input.h>
@@ -1683,6 +1684,15 @@ static void om2k_mo_st_wait_enable_res(struct osmo_fsm_inst *fi, uint32_t event,
 
 static void om2k_mo_st_wait_opinfo_accept(struct osmo_fsm_inst *fi, uint32_t event, void *data)
 {
+	struct om2k_mo_fsm_priv *omfp = fi->priv;
+
+	/* if we have just received opinfo accept for the timeslot,
+	 * start dynamic TCH switching procedures */
+	if (omfp->mo->addr.class == OM2K_MO_CLS_TS) {
+		struct gsm_bts_trx_s *ts;
+		ts = mo2obj(omfp->trx->bts, &omfp->mo->addr);
+		dyn_ts_init(ts);
+	}
 	osmo_fsm_inst_state_chg(fi, OM2K_ST_DONE, 0, 0);
 }
 
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