diff options
author | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-06-15 14:14:21 +0200 |
---|---|---|
committer | pespin <pespin@sysmocom.de> | 2021-06-17 14:05:40 +0000 |
commit | b9a62638230b65d3620adb949ad1a55e1130d8f9 (patch) | |
tree | 417740935d0a142cb8b494b25c1b72e325a2d8fd /include/osmocom/bsc | |
parent | 35b6b25433b4bc1c1f20cc9d0fa477591cb0e0e7 (diff) |
Introduce VTY command to disable srvcc fast-return on target BTS
Related: SYS#5337
Change-Id: I2ac91b5dffc9b6de60576aabe21a15f24fea38cb
Diffstat (limited to 'include/osmocom/bsc')
-rw-r--r-- | include/osmocom/bsc/bsc_subscr_conn_fsm.h | 6 | ||||
-rw-r--r-- | include/osmocom/bsc/bts.h | 3 | ||||
-rw-r--r-- | include/osmocom/bsc/gsm_data.h | 7 |
3 files changed, 12 insertions, 4 deletions
diff --git a/include/osmocom/bsc/bsc_subscr_conn_fsm.h b/include/osmocom/bsc/bsc_subscr_conn_fsm.h index a681bc4aa..d7deb06a8 100644 --- a/include/osmocom/bsc/bsc_subscr_conn_fsm.h +++ b/include/osmocom/bsc/bsc_subscr_conn_fsm.h @@ -93,6 +93,8 @@ bool gscon_is_sccplite(struct gsm_subscriber_connection *conn); static inline const struct osmo_plmn_id *gscon_last_eutran_plmn(const struct gsm_subscriber_connection *conn) { - return (conn && conn->last_eutran_plmn_valid) ? - &conn->last_eutran_plmn : NULL; + return (conn && conn->fast_return.allowed && + conn->fast_return.last_eutran_plmn_valid) ? + &conn->fast_return.last_eutran_plmn : + NULL; } diff --git a/include/osmocom/bsc/bts.h b/include/osmocom/bsc/bts.h index 72f83ebef..4436ed024 100644 --- a/include/osmocom/bsc/bts.h +++ b/include/osmocom/bsc/bts.h @@ -539,6 +539,9 @@ struct gsm_bts { /* We will ignore CHAN RQD with access delay greater than rach_max_delay */ uint8_t rach_max_delay; + + /* Is Fast return to LTE allowed during Chan Release in this BTS? */ + bool srvcc_fast_return_allowed; }; #define GSM_BTS_SI2Q(bts, i) (struct gsm48_system_information_type_2quater *)((bts)->si_buf[SYSINFO_TYPE_2quater][i]) diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h index d3d5b7dee..37e38993d 100644 --- a/include/osmocom/bsc/gsm_data.h +++ b/include/osmocom/bsc/gsm_data.h @@ -388,8 +388,11 @@ struct gsm_subscriber_connection { struct gsm48_classmark3 cm3; bool cm3_valid; - bool last_eutran_plmn_valid; - struct osmo_plmn_id last_eutran_plmn; + struct { + bool allowed; /* Is fast return to LTE allowed once the conn is released? */ + bool last_eutran_plmn_valid; /* Is information stored in field below available? */ + struct osmo_plmn_id last_eutran_plmn; + } fast_return; }; |