fixeria has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-bts/+/39829?usp=email )
Change subject: rsl: rsl_rx_chan_activ(): set TA=0 if not indicated by the BSC
......................................................................
rsl: rsl_rx_chan_activ(): set TA=0 if not indicated by the BSC
Otherwise the TA loop would end up using whatever value was set
previously. Let's assume TA=0 if not indicated by the BSC.
Change-Id: I83f26ff06cebdfe8d4e75944f496e9678310e2a2
---
M src/common/rsl.c
1 file changed, 2 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/29/39829/1
diff --git a/src/common/rsl.c b/src/common/rsl.c
index 7931a17..1104ef8 100644
--- a/src/common/rsl.c
+++ b/src/common/rsl.c
@@ -2064,6 +2064,8 @@
/* 9.3.24 Timing Advance */
if (TLVP_PRES_LEN(&tp, RSL_IE_TIMING_ADVANCE, 1))
lchan->ta_ctrl.current = *TLVP_VAL(&tp, RSL_IE_TIMING_ADVANCE);
+ else /* assume TA=0 if not indicated by the BSC */
+ lchan->ta_ctrl.current = 0;
/* 9.3.31 (TLV) MS Power Parameters IE (vendor specific) */
if ((ie = TLVP_GET(&tp, RSL_IE_MS_POWER_PARAM)) != NULL) {
--
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Gerrit-MessageType: newchange
Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I83f26ff06cebdfe8d4e75944f496e9678310e2a2
Gerrit-Change-Number: 39829
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>