From d4ee48ee6072e7f0ad4799f1a6ef6107d30f314a Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Tue, 15 Nov 2016 22:59:24 +0100 Subject: OM2000: Send ALTCRQ for SuperChannel after receiving IS Enable Req Ack When the BTS is configured to use a SuperChannel and it is using a unix domain socket based transport towards the L2TP daemon, then we must instruct the L2TP daemon to instruct the SIU to change the Abis Lower Transport Mode using the ALTCRQ / ALTCRP L2TP signalling. Change-Id: I672bfaa09c42fbeb0c8459f24b2222b952de954b --- openbsc/src/libbsc/abis_om2000.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'openbsc/src/libbsc/abis_om2000.c') diff --git a/openbsc/src/libbsc/abis_om2000.c b/openbsc/src/libbsc/abis_om2000.c index 012080dda..9f808f42c 100644 --- a/openbsc/src/libbsc/abis_om2000.c +++ b/openbsc/src/libbsc/abis_om2000.c @@ -1654,6 +1654,7 @@ static void om2k_mo_st_wait_cfg_res(struct osmo_fsm_inst *fi, uint32_t event, vo static void om2k_mo_st_wait_enable_accept(struct osmo_fsm_inst *fi, uint32_t event, void *data) { + struct om2k_mo_fsm_priv *omfp = fi->priv; struct om2k_decoded_msg *omd = data; switch (omd->msg_type) { @@ -1661,6 +1662,9 @@ static void om2k_mo_st_wait_enable_accept(struct osmo_fsm_inst *fi, uint32_t eve osmo_fsm_inst_state_chg(fi, OM2K_ST_ERROR, 0, 0); break; case OM2K_MSGT_ENABLE_REQ_ACK: + if (omfp->mo->addr.class == OM2K_MO_CLS_IS && + omfp->trx->bts->rbs2000.use_superchannel) + e1inp_ericsson_set_altc(omfp->trx->bts->oml_link->ts->line, 1); osmo_fsm_inst_state_chg(fi, OM2K_ST_WAIT_ENABLE_RES, OM2K_TIMEOUT, 0); } -- cgit v1.2.3