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authorHarald Welte <laforge@gnumonks.org>2016-11-15 22:59:24 +0100
committerAlexander Couzens <lynxis@fe80.eu>2017-03-23 02:10:21 +0100
commitce49258a12019d2c7cb53d07e3c9b4ffbc20f561 (patch)
tree7dbe2ce0391aafc9ff35e9ffe3a9d12c72c6840b /openbsc/src/libbsc/abis_om2000.c
parentdd22a30d75090ebe2ba08056bfa04a92aa8d6ba1 (diff)
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
Diffstat (limited to 'openbsc/src/libbsc/abis_om2000.c')
-rw-r--r--openbsc/src/libbsc/abis_om2000.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/openbsc/src/libbsc/abis_om2000.c b/openbsc/src/libbsc/abis_om2000.c
index 1fb7689..9bf0fe2 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);
}