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authorEric Wild <ewild@sysmocom.de>2019-06-17 13:14:03 +0200
committerlaforge <laforge@gnumonks.org>2019-07-16 04:05:54 +0000
commite059aa3db77a9be69f20c25f5e8a6182e6619af1 (patch)
tree27fc27b7754c9425d9303dfecbfe074a860cae4f
parent04e980dd10ddb5aac4b0ffeb016162a1291f2c60 (diff)
RSL: Fix fixed MS power control in RSL CHAN ACTIV
Dynamic MS power control should only be active if a power parameters IE was supplied. Change-Id: I0bbe171a287b10d71fc853cd721f66e4c84db8c5
-rw-r--r--src/common/rsl.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common/rsl.c b/src/common/rsl.c
index 7630a8c..0a613bb 100644
--- a/src/common/rsl.c
+++ b/src/common/rsl.c
@@ -1116,6 +1116,14 @@ static int rsl_rx_chan_activ(struct msgb *msg)
/* 9.3.32 BS Power Parameters */
/* 9.3.31 MS Power Parameters */
+ if (TLVP_PRESENT(&tp, RSL_IE_MS_POWER_PARAM))
+ lchan->ms_power_ctrl.fixed = 0;
+ else {
+ /* Spec explicitly states BTS should only perform
+ * autonomous MS power control loop in BTS if 'MS Power
+ * Parameters' IE is present! */
+ lchan->ms_power_ctrl.fixed = 1;
+ }
/* 9.3.16 Physical Context */
/* 9.3.29 SACCH Information */