diff options
| author | Vadim Yanitskiy <axilirator@gmail.com> | 2019-06-03 00:12:40 +0700 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2019-06-03 15:08:11 +0000 |
| commit | a52c78dd3e9d7630772888db645208a86f339f2f (patch) | |
| tree | b923625104dada601a91c0555d8d1e6f57428681 /src/common/bts.c | |
| parent | f6b6c48c8be1307a7ca81bc3ae46ce03adb91e6c (diff) | |
common/bts.c: bts_supports_cm(): take care about GSM48_CMODE_SIGN
At the moment, bts_supports_cm() is only called on reception of
RSL Channel MODE MODIFY from the BSC. The idea is to check whether
the indicated RSL channel mode is supported by a BTS model.
RSL Channel MODE MODIFY message may indicate a channel in signalling
mode, i.e. GSM48_CMODE_SIGN, which has always been rejected so far.
Let's assume that signalling is always supported, as there is
no special BTS_FEAT_* definition to check that.
This change should make BTS_Tests.TC_rsl_modify_encr pass.
Change-Id: I8ea98a3eb9dc15a04f665596ee276883eb824b9a
Diffstat (limited to 'src/common/bts.c')
| -rw-r--r-- | src/common/bts.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/common/bts.c b/src/common/bts.c index 97e7a8b1..596e5e01 100644 --- a/src/common/bts.c +++ b/src/common/bts.c @@ -744,6 +744,11 @@ int bts_supports_cm(struct gsm_bts *bts, enum gsm_phys_chan_config pchan, { enum gsm_bts_features feature = _NUM_BTS_FEAT; + /* We assume that signalling support is mandatory, + * there is no BTS_FEAT_* definition to check that. */ + if (cm == GSM48_CMODE_SIGN) + return 1; + /* Before the requested pchan/cm combination can be checked, we need to * convert it to a feature identifier we can check */ switch (pchan) { |