diff options
| author | Harald Welte <laforge@gnumonks.org> | 2009-08-10 10:12:45 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2009-08-10 10:12:45 +0200 |
| commit | 3ac7f10450588203fe79eb01c5d3bc0f45f39044 (patch) | |
| tree | a44ec3f8fe4280286d0482e80899c349a97b7680 | |
| parent | 5b570676cdd0672e3370794112fcfa30019e566e (diff) | |
add code to GSM 04.08 to send MRPCI message once we have classmark2
* afert we receive a CM SERVICE REQUEST
* after we receive a PAGING RESPONSE
| -rw-r--r-- | openbsc/src/gsm_04_08.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c index 967e4ce58..ddbcd6978 100644 --- a/openbsc/src/gsm_04_08.c +++ b/openbsc/src/gsm_04_08.c @@ -1420,6 +1420,21 @@ static int gsm48_tx_mm_serv_rej(struct gsm_lchan *lchan, return gsm48_sendmsg(msg, NULL); } +static int send_siemens_mrpci(struct gsm_lchan *lchan, + u_int8_t *classmark2_lv) +{ + struct rsl_mrpci mrpci; + + if (classmark2_lv[0] < 2) + return -EINVAL; + + mrpci.power_class = classmark2_lv[1] & 0x7; + mrpci.vgcs_capable = classmark2_lv[2] & (1 << 1); + mrpci.vbs_capable = classmark2_lv[2] & (1 <<2); + mrpci.gsm_phase = (classmark2_lv[1]) >> 5 & 0x3; + + return rsl_siemens_mrpci(lchan, &mrpci); +} /* * Handle CM Service Requests @@ -1470,6 +1485,9 @@ static int gsm48_rx_mm_serv_req(struct msgb *msg) DEBUGPC(DMM, "serv_type=0x%02x mi_type=0x%02x M(%s)\n", req->cm_service_type, mi_type, mi_string); + if (is_siemens_bts(bts)) + send_siemens_mrpci(msg->lchan, classmark2-1); + subscr = subscr_get_by_tmsi(bts->network, mi_string); /* FIXME: if we don't know the TMSI, inquire abit IMSI and allocate new TMSI */ @@ -1603,6 +1621,10 @@ static int gsm48_rr_rx_pag_resp(struct msgb *msg) mi_to_string(mi_string, sizeof(mi_string), mi_lv+1, *mi_lv); DEBUGP(DRR, "PAGING RESPONSE: mi_type=0x%02x MI(%s)\n", mi_type, mi_string); + + if (is_siemens_bts(bts)) + send_siemens_mrpci(msg->lchan, classmark2_lv); + switch (mi_type) { case GSM_MI_TYPE_TMSI: subscr = subscr_get_by_tmsi(bts->network, mi_string); |