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2 OpenBSC moderator request(s) waiting
by openbsc-bounces＠lists.osmocom.org 20 Mar '14

20 Mar '14

The OpenBSC(a)lists.osmocom.org mailing list has 2 request(s) waiting for your consideration at: https://lists.osmocom.org/mailman/admindb/openbsc Please attend to this at your earliest convenience. This notice of pending requests, if any, will be sent out daily. Pending posts: From: tlab.tester(a)googlemail.com on Mon Mar 3 13:01:09 2014 Subject: Unsubscribe Cause: Message may contain administrivia From: zielonka.markus(a)googlemail.com on Mon Mar 3 15:16:07 2014 Subject: unsubscribe Cause: Message may contain administrivia

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2 OpenBSC moderator request(s) waiting
by openbsc-bounces＠lists.osmocom.org 19 Mar '14

19 Mar '14

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2 OpenBSC moderator request(s) waiting
by openbsc-bounces＠lists.osmocom.org 18 Mar '14

18 Mar '14

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2 OpenBSC moderator request(s) waiting
by openbsc-bounces＠lists.osmocom.org 17 Mar '14

17 Mar '14

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[PATCH] sysmobts: Add a magic number to the hLayer2 to differentiate it
by Holger Hans Peter Freyther 16 Mar '14

16 Mar '14

From: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> The DSP/FPGA appears to report bogus PhDataInd with hlayer2 == 0. Currently this would match the TRX==0,TS==0 and SS=0 and then we report bad measurement reports. Add a magic number to the lower eight bit of the hLayer2 to differentiate valid numbers. Addresses: <0004> measurement.c:97 (bts=0,trx=0,ts=0,ss=0) measurement during state: NONE <0004> measurement.c:102 (bts=0,trx=0,ts=0,ss=0) no space for uplink measurement --- src/osmo-bts-sysmo/oml.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/osmo-bts-sysmo/oml.c b/src/osmo-bts-sysmo/oml.c index 596680f..7fcd4c6 100644 --- a/src/osmo-bts-sysmo/oml.c +++ b/src/osmo-bts-sysmo/oml.c @@ -704,17 +704,24 @@ err: uint32_t l1if_lchan_to_hLayer(struct gsm_lchan *lchan) { - return (lchan->nr << 8) | (lchan->ts->nr << 16) | (lchan->ts->trx->nr << 24); + return 0xBB + | (lchan->nr << 8) + | (lchan->ts->nr << 16) + | (lchan->ts->trx->nr << 24); } /* obtain a ptr to the lapdm_channel for a given hLayer */ struct gsm_lchan * l1if_hLayer_to_lchan(struct gsm_bts_trx *trx, uint32_t hLayer2) { + uint8_t magic = hLayer2 & 0xff; uint8_t ts_nr = (hLayer2 >> 16) & 0xff; uint8_t lchan_nr = (hLayer2 >> 8)& 0xff; struct gsm_bts_trx_ts *ts; + if (magic != 0xBB) + return NULL; + /* FIXME: if we actually run on the BTS, the 32bit field is large * enough to simply put a pointer inside. */ if (ts_nr >= ARRAY_SIZE(trx->ts)) -- 1.9.0

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[PATCH 4/6] sms: Add missing brackets in the relative validity time calculation.
by Alexander Chemeris 16 Mar '14

16 Mar '14

-- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. / ООО УмРадио https://fairwaves.co

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[PATCH 3/6] sms_test: Introduce tests for SMS Vvalidity time relative and absolute formats.
by Alexander Chemeris 16 Mar '14

16 Mar '14

This tests demonstrate issues with the current code. -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. / ООО УмРадио https://fairwaves.co

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[PATCH 2/6] sms_test: Do not crash on logging.
by Alexander Chemeris 16 Mar '14

16 Mar '14

-- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. / ООО УмРадио https://fairwaves.co

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[osmo-bts PATCH v4] misc/sysmobts_misc: function for switching off/on and requesting status power
by Alvaro Neira 15 Mar '14

15 Mar '14

From: Álvaro Neira Ayuso <anayuso(a)sysmocom.de> I have extended the principal function that we use for requesting information to the microcontroller for switching off/on the board and the PA. And i have extended too with a function for requesting the power status information of the board and the PA. Signed-off-by: Alvaro Neira Ayuso <anayuso(a)sysmocom.de> --- v4: Fixed the msgb_free in the function status. With the return, we never use it src/osmo-bts-sysmo/misc/sysmobts_misc.c | 81 +++++++++++++++++++++++++++++++ src/osmo-bts-sysmo/misc/sysmobts_misc.h | 10 ++++ 2 files changed, 91 insertions(+) diff --git a/src/osmo-bts-sysmo/misc/sysmobts_misc.c b/src/osmo-bts-sysmo/misc/sysmobts_misc.c index 55a7a2a..897d605 100644 --- a/src/osmo-bts-sysmo/misc/sysmobts_misc.c +++ b/src/osmo-bts-sysmo/misc/sysmobts_misc.c @@ -120,6 +120,12 @@ static struct msgb *sbts2050_ucinfo_get(struct uc *ucontrol, struct ucinfo info) case SBTS2050_TEMP_RQT: num = sizeof(command->cmd.tempGet); break; + case SBTS2050_PWR_RQT: + num = sizeof(command->cmd.pwrSetState); + break; + case SBTS2050_PWR_STATUS: + num = sizeof(command->cmd.pwrGetStatus); + break; default: return NULL; } @@ -138,6 +144,17 @@ static struct msgb *sbts2050_ucinfo_get(struct uc *ucontrol, struct ucinfo info) command->u8Id = info.id; command->u8Len = sizeof(command->cmd.tempGet); break; + case SBTS2050_PWR_RQT: + command->u8Id = info.id; + command->u8Len = sizeof(command->cmd.pwrSetState); + command->cmd.pwrSetState.u1MasterEn = !!info.master; + command->cmd.pwrSetState.u1SlaveEn = !!info.slave; + command->cmd.pwrSetState.u1PwrAmpEn = !!info.pa; + break; + case SBTS2050_PWR_STATUS: + command->u8Id = info.id; + command->u8Len = sizeof(command->cmd.pwrGetStatus); + break; default: goto err; } @@ -182,6 +199,70 @@ err: #endif /********************************************************************** + * Get power status function + *********************************************************************/ +int sbts2050_uc_status(struct uc *ucontrol, enum sbts2050_status_rqt status) +{ + struct msgb *msg; + struct ucinfo info = { + .id = SBTS2050_PWR_STATUS, + }; + rsppkt_t *response; + + msg = sbts2050_ucinfo_get(ucontrol, info); + + if (msg == NULL) { + LOGP(DTEMP, LOGL_ERROR, "Error switching off some unit"); + return -1; + } + + response = (rsppkt_t *)msg->data; + + msgb_free(msg); + switch (status) { + case SBTS2050_STATUS_MASTER: + return response->rsp.pwrGetStatus.u1MasterEn; + case SBTS2050_STATUS_SLAVE: + return response->rsp.pwrGetStatus.u1SlaveEn; + case SBTS2050_STATUS_PA: + return response->rsp.pwrGetStatus.u1PwrAmpEn; + default: + return -1; + } +} + +/********************************************************************** + * Uc Power Switching handling + *********************************************************************/ +void sbts2050_uc_power(struct uc *ucontrol, int pmaster, int pslave, int ppa) +{ + struct msgb *msg; + struct ucinfo info = { + .id = 0x00, + .master = pmaster, + .slave = pslave, + .pa = ppa + }; + + msg = sbts2050_ucinfo_get(ucontrol, info); + + if (msg == NULL) { + LOGP(DTEMP, LOGL_ERROR, "Error switching off some unit"); + return; + } + + LOGP(DTEMP, LOGL_DEBUG, "Switch off/on success:\n" + "MASTER %s\n" + "SLAVE %s\n" + "PA %s\n", + pmaster ? "ON" : "OFF", + pslave ? "ON" : "OFF", + ppa ? "ON" : "OFF"); + + msgb_free(msg); +} + +/********************************************************************** * Uc temperature handling *********************************************************************/ void sbts2050_uc_check_temp(struct uc *ucontrol, int *temp_pa, int *temp_board) diff --git a/src/osmo-bts-sysmo/misc/sysmobts_misc.h b/src/osmo-bts-sysmo/misc/sysmobts_misc.h index 3c6513e..01878f2 100644 --- a/src/osmo-bts-sysmo/misc/sysmobts_misc.h +++ b/src/osmo-bts-sysmo/misc/sysmobts_misc.h @@ -13,6 +13,12 @@ enum sysmobts_temp_type { _NUM_TEMP_TYPES }; +enum sbts2050_status_rqt { + SBTS2050_STATUS_MASTER, + SBTS2050_STATUS_SLAVE, + SBTS2050_STATUS_PA +}; + struct uc { int id; int fd; @@ -33,6 +39,10 @@ void sysmobts_check_temp(int no_eeprom_write); void sbts2050_uc_check_temp(struct uc *ucontrol, int *temp_pa, int *temp_board); +void sbts2050_uc_power(struct uc *ucontrol, int pmaster, int pslave, int ppa); + +int sbts2050_uc_status(struct uc *ucontrol, enum sbts2050_status_rqt status); + int sysmobts_update_hours(int no_epprom_write); enum sysmobts_firmware_type {

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ipaccess-telnet authentication problem
by Odd Trandem 14 Mar '14

14 Mar '14

Got a problem with ipacces-telnet. My goal is to run osmo-nitb, and do some experimenting. After a factory default reset, the following commands are given: (192.168.1.11 is ip-address of the nanoBTS) ./ipaccess-config 192.168.1.11 -u 1808/0/0 ./ipaccess-config 192.168.1.11 -o 192.168.1.1 ./ipaccess-config 192.168.1.11 -r (wait) ./ipaccess-config -n 0x400/0x400 192.168.1.11 Then I start ipaccess-telnet : ipaccess-telnet 192.168.1.11 3210 And I start osmo-ntib: osmo-nitb --config-file openbsc900.cfg ========================================================== The biggest problem, that makes debugging difficult, is that I after having run osmo-nitb, I cannot use ipaccess-telnet anymore. I have put in some additional prints into ip-access-auth.c to monitor the nanoBTS response: Two examples of OK response, before osmo-nitb is run: response: 3C 31 25 01 7C 3B B2 23 D6 7D 5D 84 17 62 9A 2E 9D 3E = "<1% |;?#?}]? b?.?>" (length = 18) response: 3C 76 B9 88 4C 43 D8 E3 1E 9A 2A 81 DD A0 C7 AC A5 3E = "<v??LC?? ?*??O?>" (length = 18) Two examples of response when nanoBTS refuse connection after having run osmo-nitb: response: 7B 58 0D 7C A4 50 75 83 2B FB 38 F2 66 AD B0 B6 AA 7D = {X?|?Pu?+?8?f????}" (length = 18) response: 7B 43 4A E6 5B A7 E2 1D 1C 8D F4 88 FF FB 26 F6 69 7D = "{CJ?[?? ?????&?i}" (length = 18) Only a factory default reset will make ipaccess-telnet working again. ========================================================== Output from osmo-nitb: <0019> input/ipaccess.c:945 enabling ipaccess BSC mode DB: Database initialized. DB: Database prepared. <001d> sms_queue.c:220 Attempting to send 20 SMS <0019> input/ipa.c:308 accept()ed new link from 192.168.1.11 to port 3002 <0019> input/ipaccess.c:422 Sign link vanished, dead socket <0019> input/ipaccess.c:260 Forcing socket shutdown with no signal link set <0019> input/ipa.c:308 accept()ed new link from 192.168.1.11 to port 3002 <0019> input/ipa.c:308 accept()ed new link from 192.168.1.11 to port 3003 <0004> bsc_init.c:265 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 33 using MCC=1 MNC=1 LAC=1 CID=0 BSIC=63 TSC=7 Failure Event Report Type=processing failure Severity=warning level failure Probable cause= 03 00 01 Additional Text=40065:WARN:DHCP:dhcp_msg.c#692:Router Address not not valid: clearing it Failure Event Report Type=processing failure Severity=warning level failure Probable cause= 03 00 01 Additional Text=20233:WARN:DHCP:dhcp_msg.c#692:Router Address not not valid: clearing it ========================================================== Output from ipaccess-telnet: (NOT sure if this is exactly same run as shown in the osmo-nitb ouput) nanoBTS (c) ip.access Ltd 2001 30351:DBG:CLI_SKT:Remote client 192.168.1.1 connected 3525:DBG:TIB:OCXO is now WARM 4032:DBG:IP_CHANNEL:Assigning RX Client A 4032:DBG:IP_CHAN_RX_A:4711:ipChanConn: EVENT 0x00001742 rxd in STATE notconnected 4032:DBG:IP_CHAN_RX_A:Attempting connection to 192.168.1.1:3002 4033:DBG:IP_CHAN_RX_A:4712:ipChanConn: EVENT 0x00001741 rxd in STATE outgoingconnecting 6198:DBG:IP_CHAN_RX_A:4789:ipChanConn: EVENT 0x00001744 rxd in STATE outgoingconnecting 19151:DBG:DHCP:Event 4 received in State 3 19151:DBG:DHCP:T1 expired, sending Request 19154:DBG:DHCP:Tr Timer started with period 112 secs 19155:DBG:DHCP:Event 2 received in State 4 19155:DBG:DHCP:ACK received 19155:WARN:DHCP:dhcp_msg.c#696:Router Address not not valid: clearing it 19161:DBG:DB_EE:Writing 232 bytes of DBX data to block 3 19161:DBG:DB_EE:Re-using existing DBX block 19200:DBG:DB_EE:NV block 3 - wrote block to NV, main and backup OK. 19200:DBG:DB_EE:EE update complete. 28158:DBG:IP_CHANNEL:Assigning RX Client A 28158:DBG:IP_CHAN_RX_A:5541:ipChanConn: EVENT 0x00001742 rxd in STATE notconnected 28158:DBG:IP_CHAN_RX_A:Attempting connection to 192.168.1.1:3002 28158:DBG:IP_CHAN_RX_A:5542:ipChanConn: EVENT 0x00001747 rxd in STATE outgoingconnecting 28593:DBG:OAM_IM:Changing SYSTEM LINK from 0.0 to 73.255 28650:DBG:DB_EE:EE update complete. 29719:DBG:OAM_IM:Stopping "Primary OML Fallback Client" 29719:DBG:OAM_IM:Stopping "Secondary OML Server" 29719:DBG:OAM_IM:Not stopping "Secure Secondary OML Server" - has not been started 29719:DBG:OAM_IM:Not stopping "IML Site Server" - has not been started 29719:DBG:OAM_IM:Not stopping "Secure IML Site Server" - has not been started 29719:DBG:OAM_IM:Stopping "IML Bts Server" 29719:DBG:OAM_IM:Not stopping "Secure IML Bts Server" - has not been started 29719:DBG:OAM_IM:Stopping "IRL Patched Routing Link" 29719:DBG:OAM_IM:Failed to inject event=1="STOP" into link source (token=7) 29744:DBG:IP_CHAN_SERVER:Closed server listening on port 3006 29745:DBG:IP_CHAN_SERVER:Closed server listening on port 3014 29935:DBG:IP_CHAN_RX_A:5705:ipChanConn: EVENT 0x00001743 rxd in STATE connected 29935:DBG:IP_CHAN_RX_A:5706:ipChanConn: EVENT 0x00001741 rxd in STATE disconnectclosing ========================================================== Content of config file, openbsc900.cfg: ! ! OpenBSC configuration saved from vty ! ! password foo ! log stderr logging filter all 1 line vty no login ! e1_input e1_line 0 driver ipa network network country code 1 mobile network code 1 short name OpenBSC long name OpenBSC auth policy closed location updating reject cause 13 encryption a5 0 neci 1 rrlp mode none mm info 1 handover 0 handover window rxlev averaging 10 handover window rxqual averaging 1 handover window rxlev neighbor averaging 10 handover power budget interval 6 handover power budget hysteresis 3 handover maximum distance 9999 timer t3101 10 timer t3103 0 timer t3105 0 timer t3107 0 timer t3109 4 timer t3111 0 timer t3113 60 timer t3115 0 timer t3117 0 timer t3119 0 timer t3141 0 bts 0 type nanobts band DCS900 cell_identity 0 location_area_code 1 training_sequence_code 7 base_station_id_code 63 ms max power 15 cell reselection hysteresis 4 rxlev access min 0 channel allocator ascending rach tx integer 9 rach max transmission 7 ip.access unit_id 1808 0 oml ip.access stream_id 255 line 0 gprs mode none trx 0 rf_locked 0 arfcn 33 nominal power 23 max_power_red 20 rsl e1 tei 0 timeslot 0 phys_chan_config CCCH+SDCCH4 timeslot 1 phys_chan_config SDCCH8 timeslot 2 phys_chan_config TCH/F timeslot 3 phys_chan_config TCH/F timeslot 4 phys_chan_config TCH/F timeslot 5 phys_chan_config TCH/F timeslot 6 phys_chan_config TCH/F timeslot 7 phys_chan_config TCH/F Odd Trandem SINTEF ICT

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