From 90e55b235bb13905b6b1dc2fbe8400ce0dd1d80b Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 16 Nov 2016 15:17:22 +0100 Subject: RBS2000: Add the P-GSL Timer IE to RSL CHAN ACT for PDCH This seems to be mandatory when an Ericsson RBS2000 uses a SuperChannel as back-haul. Change-Id: I793e7d62df1ca9f9c38d39e22d3868064d446c8d --- openbsc/src/libbsc/abis_rsl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/openbsc/src/libbsc/abis_rsl.c b/openbsc/src/libbsc/abis_rsl.c index 1cae832a8..028a91c58 100644 --- a/openbsc/src/libbsc/abis_rsl.c +++ b/openbsc/src/libbsc/abis_rsl.c @@ -507,6 +507,13 @@ static int rsl_chan_activate_lchan_as_pdch(struct gsm_lchan *lchan) msgb_tv_put(msg, RSL_IE_ACT_TYPE, RSL_ACT_OSMO_PDCH); + if (lchan->ts->trx->bts->type == GSM_BTS_TYPE_RBS2000 && + lchan->ts->trx->bts->rbs2000.use_superchannel) { + const uint8_t eric_pgsl_tmr[] = { 30, 1 }; + msgb_tv_fixed_put(msg, RSL_IE_ERIC_PGSL_TIMERS, + sizeof(eric_pgsl_tmr), eric_pgsl_tmr); + } + msg->dst = lchan->ts->trx->rsl_link; return abis_rsl_sendmsg(msg); -- cgit v1.2.3