Change in osmo-bsc[master]: allocate larger lchans if no SDCCH are available

[Neels Hofmeyr]

Neels Hofmeyr has submitted this change and it was merged. ( https://gerrit.osmocom.org/10105 )

Change subject: allocate larger lchans if no SDCCH are available
......................................................................

allocate larger lchans if no SDCCH are available

Related: OS#3332
Change-Id: I2fcf9e9baa7d03974a367763f3f52f59dfc2cc51
---
M src/osmo-bsc/abis_rsl.c
1 file changed, 16 insertions(+), 0 deletions(-)

Approvals:
  Jenkins Builder: Verified
  Harald Welte: Looks good to me, approved



diff --git a/src/osmo-bsc/abis_rsl.c b/src/osmo-bsc/abis_rsl.c
index 8b14b49..d72bfa3 100644
--- a/src/osmo-bsc/abis_rsl.c
+++ b/src/osmo-bsc/abis_rsl.c
@@ -1389,6 +1389,22 @@
 			gsm_lchant_name(lctype));
 		lchan = lchan_select_by_type(bts, lctype);
 	}
+	if (!lchan && lctype == GSM_LCHAN_SDCCH) {
+		LOGP(DRSL, LOGL_NOTICE, "(bts=%d) CHAN RQD: no resources for %s "
+			"0x%x, retrying with %s\n",
+			msg->lchan->ts->trx->bts->nr,
+			gsm_lchant_name(GSM_LCHAN_SDCCH), rqd_ref->ra,
+			gsm_lchant_name(GSM_LCHAN_TCH_H));
+		lchan = lchan_select_by_type(bts, GSM_LCHAN_TCH_H);
+	}
+	if (!lchan && lctype == GSM_LCHAN_SDCCH) {
+		LOGP(DRSL, LOGL_NOTICE, "(bts=%d) CHAN RQD: no resources for %s "
+			"0x%x, retrying with %s\n",
+			msg->lchan->ts->trx->bts->nr,
+			gsm_lchant_name(GSM_LCHAN_SDCCH), rqd_ref->ra,
+			gsm_lchant_name(GSM_LCHAN_TCH_F));
+		lchan = lchan_select_by_type(bts, GSM_LCHAN_TCH_F);
+	}
 	if (!lchan) {
 		LOGP(DRSL, LOGL_NOTICE, "(bts=%d) CHAN RQD: no resources for %s 0x%x\n",
 		     msg->lchan->ts->trx->bts->nr, gsm_lchant_name(lctype), rqd_ref->ra);

-- 
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Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I2fcf9e9baa7d03974a367763f3f52f59dfc2cc51
Gerrit-Change-Number: 10105
Gerrit-PatchSet: 9
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
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