diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2020-05-22 01:08:26 +0200 |
|---|---|---|
| committer | neels <nhofmeyr@sysmocom.de> | 2020-05-29 20:16:40 +0000 |
| commit | 6a8955b741f50afd39e9471c026fe15abc858762 (patch) | |
| tree | e47600732a8a8bdc8a343c7816a2e5bc8fce735a /include/osmocom/bsc/gsm_data.h | |
| parent | dbc7a3c9b995a18b1c4cc76335936a8aa4feb4ec (diff) | |
drop all BSC originated USSD notification features
The BSC is the wrong network component to originate USSD messaging, as can be
seen in the hacks in the USSD code: for example, the BSC would send a CM
Service Accept message as if an MSC had accepted the connection, dispatch a
USSD and directly send some RR release message (without proper tear down
messaging like the lchan_fsm does these days). This made sense in the osmo-nitb
world, but by now we are aiming for solid 3GPP compliance. The BSC shall not
originate USSD messages.
Deprecate all VTY and CTRL commands related to USSD:
VTY
[no] bsc-welcome-text
[no] bsc-msc-lost-text
[no] bsc-grace-text
[no] missing-msc-text
(the commands with 'no' are ignored, without 'no' lead to an error)
CTRL
ussd-notify-v1
Drop (already unused) ussd.h.
Drop gsm_04_80.h, gsm_04_80_utils.c, and all calling code.
Drop "RF grace" notification, where osmo-bsc was able to notify active
subscribers that the RF was being turned off.
Change-Id: Iaef6f2e01b4dbf2bff0a0bb50d6851f50ae79f6a
Diffstat (limited to 'include/osmocom/bsc/gsm_data.h')
| -rw-r--r-- | include/osmocom/bsc/gsm_data.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h index 47849357f..d801d2c77 100644 --- a/include/osmocom/bsc/gsm_data.h +++ b/include/osmocom/bsc/gsm_data.h @@ -260,9 +260,6 @@ struct gsm_subscriber_connection { /* flag to prevent multiple simultaneous ciphering commands */ int ciphering_handled; - /* state related to welcome USSD */ - uint8_t new_subscriber; - /* SCCP connection associatd with this subscriber_connection */ struct { /* for advanced ping/pong */ |