diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/pcu_sock.c | 21 | ||||
| -rw-r--r-- | src/common/rsl.c | 5 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/common/pcu_sock.c b/src/common/pcu_sock.c index 84a98f5e..ba9e1721 100644 --- a/src/common/pcu_sock.c +++ b/src/common/pcu_sock.c @@ -290,6 +290,27 @@ static int pcu_if_signal_cb(unsigned int subsys, unsigned int signal, return 0; } +int pcu_tx_app_info_req(struct gsm_bts *bts, uint8_t app_type, uint8_t len, const uint8_t *app_data) +{ + struct gsm_pcu_if_app_info_req *ai_req; + struct gsm_pcu_if *pcu_prim; + struct msgb *msg; + + if (app_type & 0xF0 || len > sizeof(ai_req->data)) + return -EINVAL; + + msg = pcu_msgb_alloc(PCU_IF_MSG_APP_INFO_REQ, bts->nr); + if (!msg) + return -ENOMEM; + pcu_prim = (struct gsm_pcu_if *) msg->data; + ai_req = &pcu_prim->u.app_info_req; + + ai_req->application_type = app_type; + ai_req->len = len; + memcpy(ai_req->data, app_data, ai_req->len); + + return pcu_sock_send(&bts_gsmnet, msg); +} int pcu_tx_rts_req(struct gsm_bts_trx_ts *ts, uint8_t is_ptcch, uint32_t fn, uint16_t arfcn, uint8_t block_nr) diff --git a/src/common/rsl.c b/src/common/rsl.c index 0bcad4c0..056c16d8 100644 --- a/src/common/rsl.c +++ b/src/common/rsl.c @@ -558,6 +558,11 @@ static int rsl_rx_osmo_etws_cmd(struct gsm_bts_trx *trx, struct msgb *msg) /* toggle the PNI to allow phones to distinguish new from old primary notification */ bts->etws.pni = !bts->etws.pni; + + /* forward the request to the PCU, so the PCU can send it over any active TBF + * to phones which currently don't listen to the paging channel */ + pcu_tx_app_info_req(bts, 0, TLVP_LEN(&tp, RSL_IE_SMSCB_MSG), + TLVP_VAL(&tp, RSL_IE_SMSCB_MSG)); } return 0; } |