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authorHarald Welte <laforge@gnumonks.org>2010-04-19 10:24:07 +0200
committerHarald Welte <laforge@gnumonks.org>2010-04-19 10:29:16 +0200
commit38e9c821143a9b86227ae02b1830de43b67facab (patch)
treedf37a45cdb965b32834df9237fbdf0e9ac7ffe41 /openbsc/src/abis_rsl.c
parent39608dc04557ac050de6a05a6d41239fc18d9eb8 (diff)
RSL: inmplement ip.access paging load indication 'below threshold'
This is an ip.access specific 08.58 oddity. It reports 0xffff available paging buffers if the paging load is below the 12.21 CCCH LOAD INDICATION THRESHOLD. We use 50, since that is what it reports if the threshold == 0.
Diffstat (limited to 'openbsc/src/abis_rsl.c')
-rw-r--r--openbsc/src/abis_rsl.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/openbsc/src/abis_rsl.c b/openbsc/src/abis_rsl.c
index bbce67a9..53b29823 100644
--- a/openbsc/src/abis_rsl.c
+++ b/openbsc/src/abis_rsl.c
@@ -1187,6 +1187,10 @@ static int rsl_rx_ccch_load(struct msgb *msg)
switch (rslh->data[0]) {
case RSL_IE_PAGING_LOAD:
pg_buf_space = rslh->data[1] << 8 | rslh->data[2];
+ if (is_ipaccess_bts(msg->trx->bts) && pg_buf_space == 0xffff) {
+ /* paging load below configured threshold, use 50 as default */
+ pg_buf_space = 50;
+ }
paging_update_buffer_space(msg->trx->bts, pg_buf_space);
break;
case RSL_IE_RACH_LOAD: