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nanoBTS model numbers
by Mike Haben 02 Oct '09

02 Oct '09

Hi Sylvain, I asked a colleague of mine about nanoBTS model-numbers, he gave me a list of available models that he got from IpAccess when he was looking to buy some BTSs from them a while ago. They seem to use different internal and external model-numbers for the non-EDGE oval models, maybe not for the EDGE models; I've put in the three external->internal number correspondences I know for definite: Model no. IpAccess ref. Description 108B 1800MHz single-TRX BTS GPRS - OLD 108D 1800MHz multi-TRX nanoBTS 139U 108DU 1800MHz multi-TRX nanoBTS 108E 1900MHz multi-TRX nanoBTS 108EF 1900MHz multi-TRX nanoBTS 108ER012 1900MHz multi-TRX nanoBTS 178U 108GU 900MHz BTS RoHS-compliant 108H 850MHz BTS - pre-release product 108HU 850MHz BTS - pre-release product 165AU 165AU 1800MHz EDGE BTS 165B 1900MHz EDGE BTS 165BU 1900MHz EDGE BTS 165CU 900MHz EDGE BTS 165DU 850MHz EDGE BTS 165 E012 1800MHz extended temperature EDGE BTS Pre Custom 165FM 1900MHz temperature-hardened EDGE BTS module I know there are also models 110A and 140, both 1900MHz oval models, but don't know what internal refs they correspond to. HTH, Mike H

3 2

ip.access nanoBTS 140 - GSM1900
by philipp＠hug.cx 02 Oct '09

02 Oct '09

Hi everyone, I'm trying to get an ip.access nanobts 140 working with OpenBSC. Chaning oml ip worked. But when I try to start tests using "-l 64" or start bsc_hack it looks like it doesn't go online. I also applied a similar patch than the one from Mike Haben to handle the GSM1900 nanoBTS. Does anyone have an idea? Philipp Here's the output: ./ipaccess-config -l 64 172.16.19.39 ipaccess-config (C) 2009 by Harald Welte This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY Trying to connect to ip.access BTS ... OML link established <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=BASEBAND TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=RADIO CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=GPRS NSE(f0) INST=(00,ff,ff) STATE CHG: <0020> abis_nm.c:805 OC=GPRS CELL(f1) INST=(00,00,ff) STATE CHG: <0020> abis_nm.c:805 OC=GPRS NSVC(f2) INST=(00,00,ff) STATE CHG: <0020> abis_nm.c:805 OC=GPRS NSVC(f2) INST=(00,01,ff) STATE CHG: <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 32 30 30 62 31 36 64 30 00 <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) Software Activated Report <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Off line(03) <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 <0020> abis_nm.c:863 Software Activate Request NACKing for GPRS obj_class 0xf0 <0020> abis_nm.c:805 OC=BTS(01) INST=(00,ff,ff) Software Activated Report <0020> abis_nm.c:805 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 32 30 30 62 31 36 64 30 00 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 32 30 30 62 31 36 64 30 00 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 <0020> abis_nm.c:805 OC=BASEBAND TRANSCEIVER(04) INST=(00,00,ff) Software Activated Report <0020> abis_nm.c:805 OC=BASEBAND TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,00) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,01) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,02) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,03) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,04) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,05) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,06) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,07) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=RADIO CARRIER(02) INST=(00,00,ff) Software Activated Report <0020> abis_nm.c:805 OC=RADIO CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05)

2 1

Another day, another patch... 1900 nanoBTS support
by Mike Haben 02 Oct '09

02 Oct '09

Hello again, attached patch adds support for 1900MHz nanoBTS - use one bts_type GSM_BTS_TYPE_NANOBTS to refer to all variants of nanoBTS, and rely on the band specified in the config file when bounds-checking the specified ARFCN. At last getting the hang of git... Best regards, Mike H.

5 5

ip.access nanoBTS 140 - GSM1900
by philipp＠hug.cx 02 Oct '09

02 Oct '09

Hi everyone, I'm trying to get an ip.access nanobts 140 working with OpenBSC. Chaning oml ip worked. But when I try to start tests using "-l 64" or start bsc_hack it looks like it doesn't go online. I also applied a similar patch than the one from Mike Haben to handle the GSM1900 nanoBTS. Does anyone have an idea? Philipp Here's the output: ./ipaccess-config -l 64 172.16.19.39 ipaccess-config (C) 2009 by Harald Welte This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY Trying to connect to ip.access BTS ... OML link established <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=BASEBAND TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=RADIO CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=GPRS NSE(f0) INST=(00,ff,ff) STATE CHG: <0020> abis_nm.c:805 OC=GPRS CELL(f1) INST=(00,00,ff) STATE CHG: <0020> abis_nm.c:805 OC=GPRS NSVC(f2) INST=(00,00,ff) STATE CHG: <0020> abis_nm.c:805 OC=GPRS NSVC(f2) INST=(00,01,ff) STATE CHG: <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 32 30 30 62 31 36 64 30 00 <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Not installed(07) <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) Software Activated Report <0020> abis_nm.c:805 OC=SITE MANAGER(00) INST=(ff,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Off line(03) <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 <0020> abis_nm.c:863 Software Activate Request NACKing for GPRS obj_class 0xf0 <0020> abis_nm.c:805 OC=BTS(01) INST=(00,ff,ff) Software Activated Report <0020> abis_nm.c:805 OC=BTS(01) INST=(00,ff,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 32 30 30 62 31 36 64 30 00 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 <0020> abis_nm.c:863 Software Activate Request ACKing and Activating <0020> abis_nm.c:887 Found SW config: 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 32 30 30 62 31 36 64 30 00 42 12 00 08 31 32 30 61 30 30 31 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 42 12 00 08 31 32 30 61 30 30 32 00 13 00 0a 76 31 34 39 62 34 34 64 30 00 <0020> abis_nm.c:805 OC=BASEBAND TRANSCEIVER(04) INST=(00,00,ff) Software Activated Report <0020> abis_nm.c:805 OC=BASEBAND TRANSCEIVER(04) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,00) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,00) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,01) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,01) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,02) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,02) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,03) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,03) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,04) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,04) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,05) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,05) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,06) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,06) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,07) Software Activated Report <0020> abis_nm.c:805 OC=CHANNEL(03) INST=(00,00,07) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05) <0020> abis_nm.c:805 OC=RADIO CARRIER(02) INST=(00,00,ff) Software Activated Report <0020> abis_nm.c:805 OC=RADIO CARRIER(02) INST=(00,00,ff) STATE CHG: OP_STATE=Disabled AVAIL=Dependency(05)

1 0

That patch again...
by Mike Haben 02 Oct '09

02 Oct '09

Sorry about that Holger, another lesson learned - I'd manually edited the patch to remove an extra line. Now recreated from scratch. Very much like Harald's idea of reading the model / frequency-band from the unit - may end up with GSM_BTS_TYPE_NANOBTS_OLD and GSM_BTS_TYPE_NANOBTS_NEW or similar? Best regards, Mike H.

1 0

[PATCH] Add support for 1900 nanoBTS by using unified bts_type GSM_BTS_TYPE_NANOBTS for 900, 1800 and 1900 versions Signed-off-by: Mike Haben <michael.haben@...>
by Mike 02 Oct '09

02 Oct '09

--- openbsc/include/openbsc/gsm_data.h | 6 ++---- openbsc/src/abis_nm.c | 3 +-- openbsc/src/bsc_init.c | 24 +++++++++++++----------- openbsc/src/gsm_04_08.c | 3 +-- openbsc/src/gsm_data.c | 3 +-- openbsc/src/ipaccess-config.c | 2 +- 6 files changed, 19 insertions(+), 22 deletions(-) diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h index 495f741..a493a69 100644 --- a/openbsc/include/openbsc/gsm_data.h +++ b/openbsc/include/openbsc/gsm_data.h @@ -242,8 +242,7 @@ struct gsm_bts_trx { enum gsm_bts_type { GSM_BTS_TYPE_UNKNOWN, GSM_BTS_TYPE_BS11, - GSM_BTS_TYPE_NANOBTS_900, - GSM_BTS_TYPE_NANOBTS_1800, + GSM_BTS_TYPE_NANOBTS, }; /** @@ -445,8 +444,7 @@ extern void *tall_bsc_ctx; static inline int is_ipaccess_bts(struct gsm_bts *bts) { switch (bts->type) { - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: return 1; default: break; diff --git a/openbsc/src/abis_nm.c b/openbsc/src/abis_nm.c index 35ed8db..9a2fad7 100755 --- a/openbsc/src/abis_nm.c +++ b/openbsc/src/abis_nm.c @@ -1025,8 +1025,7 @@ static int abis_nm_rcvmsg_manuf(struct msgb *mb) int bts_type = mb->trx->bts->type; switch (bts_type) { - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: rc = abis_nm_rx_ipacc(mb); break; default: diff --git a/openbsc/src/bsc_init.c b/openbsc/src/bsc_init.c index c626415..78e9861 100644 --- a/openbsc/src/bsc_init.c +++ b/openbsc/src/bsc_init.c @@ -526,8 +526,7 @@ static void nm_reconfig_trx(struct gsm_bts_trx *trx) sizeof(trx1_attr_radio)); } break; - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: trx->nominal_power = 20; default: break; @@ -594,8 +593,7 @@ static void bootstrap_om(struct gsm_bts *bts) case GSM_BTS_TYPE_BS11: bootstrap_om_bs11(bts); break; - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: bootstrap_om_nanobts(bts); break; default: @@ -985,23 +983,27 @@ void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx) static int bootstrap_bts(struct gsm_bts *bts) { - switch (bts->type) { - case GSM_BTS_TYPE_NANOBTS_1800: + switch (bts->band) { + case GSM_BAND_1800: if (bts->c0->arfcn < 512 || bts->c0->arfcn > 885) { fprintf(stderr, "GSM1800 channel must be between 512-885.\n"); return -EINVAL; } break; - case GSM_BTS_TYPE_BS11: - case GSM_BTS_TYPE_NANOBTS_900: - /* Assume we have a P-GSM900 here */ + case GSM_BAND_1900: + if (bts->c0->arfcn < 512 || bts->c0->arfcn > 810) { + fprintf(stderr, "GSM1900 channel must be between 512-810.\n"); + return -EINVAL; + } + break; + case GSM_BAND_900: if (bts->c0->arfcn < 1 || bts->c0->arfcn > 124) { fprintf(stderr, "GSM900 channel must be between 1-124.\n"); return -EINVAL; } break; - case GSM_BTS_TYPE_UNKNOWN: - fprintf(stderr, "Unknown BTS. Please specify\n"); + default: + fprintf(stderr, "Unsupported frequency band.\n"); return -EINVAL; } diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c index bac920e..9ad9e15 100644 --- a/openbsc/src/gsm_04_08.c +++ b/openbsc/src/gsm_04_08.c @@ -1954,8 +1954,7 @@ static int tch_map(struct gsm_lchan *lchan, struct gsm_lchan *remote_lchan) } switch (bts->type) { - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: if (!ipacc_rtp_direct) { /* connect the TCH's to our RTP proxy */ rc = ipacc_connect_proxy_bind(lchan); diff --git a/openbsc/src/gsm_data.c b/openbsc/src/gsm_data.c index a50ba8c..6767c3f 100644 --- a/openbsc/src/gsm_data.c +++ b/openbsc/src/gsm_data.c @@ -232,8 +232,7 @@ char *gsm_ts_name(struct gsm_bts_trx_ts *ts) static const char *bts_types[] = { [GSM_BTS_TYPE_UNKNOWN] = "unknown", [GSM_BTS_TYPE_BS11] = "bs11", - [GSM_BTS_TYPE_NANOBTS_900] = "nanobts900", - [GSM_BTS_TYPE_NANOBTS_1800] = "nanobts1800", + [GSM_BTS_TYPE_NANOBTS] = "nanobts", }; enum gsm_bts_type parse_btstype(const char *arg) diff --git a/openbsc/src/ipaccess-config.c b/openbsc/src/ipaccess-config.c index 7358d64..46043d5 100644 --- a/openbsc/src/ipaccess-config.c +++ b/openbsc/src/ipaccess-config.c @@ -348,7 +348,7 @@ int main(int argc, char **argv) if (!gsmnet) exit(1); - bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_NANOBTS_900, HARDCODED_TSC, + bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_NANOBTS, HARDCODED_TSC, HARDCODED_BSIC); register_signal_handler(SS_NM, nm_sig_cb, NULL); -- 1.6.0.4 --------------010903070906000806000204--

1 0

Oops...
by Mike Haben 02 Oct '09

02 Oct '09

Sorry about the message before last - how the hell did git do that? Mike H.

2 1

[PATCH] Add support for 1900 nanoBTS by using unified GSM_BTS_TYPE_NANOBTS to cover 900, 1800 and 1900 versions Signed-off-by: Mike Haben <michael.haben@...>
by Mike 01 Oct '09

01 Oct '09

--- openbsc/include/openbsc/gsm_data.h | 6 ++---- openbsc/src/abis_nm.c | 3 +-- openbsc/src/bsc_init.c | 23 +++++++++++++---------- openbsc/src/gsm_04_08.c | 3 +-- openbsc/src/gsm_data.c | 3 +-- openbsc/src/ipaccess-config.c | 2 +- 6 files changed, 19 insertions(+), 21 deletions(-) diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h index 495f741..a493a69 100644 --- a/openbsc/include/openbsc/gsm_data.h +++ b/openbsc/include/openbsc/gsm_data.h @@ -242,8 +242,7 @@ struct gsm_bts_trx { enum gsm_bts_type { GSM_BTS_TYPE_UNKNOWN, GSM_BTS_TYPE_BS11, - GSM_BTS_TYPE_NANOBTS_900, - GSM_BTS_TYPE_NANOBTS_1800, + GSM_BTS_TYPE_NANOBTS, }; /** @@ -445,8 +444,7 @@ extern void *tall_bsc_ctx; static inline int is_ipaccess_bts(struct gsm_bts *bts) { switch (bts->type) { - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: return 1; default: break; diff --git a/openbsc/src/abis_nm.c b/openbsc/src/abis_nm.c index 35ed8db..9a2fad7 100755 --- a/openbsc/src/abis_nm.c +++ b/openbsc/src/abis_nm.c @@ -1025,8 +1025,7 @@ static int abis_nm_rcvmsg_manuf(struct msgb *mb) int bts_type = mb->trx->bts->type; switch (bts_type) { - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: rc = abis_nm_rx_ipacc(mb); break; default: diff --git a/openbsc/src/bsc_init.c b/openbsc/src/bsc_init.c index c626415..3f5df23 100644 --- a/openbsc/src/bsc_init.c +++ b/openbsc/src/bsc_init.c @@ -526,8 +526,7 @@ static void nm_reconfig_trx(struct gsm_bts_trx *trx) sizeof(trx1_attr_radio)); } break; - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: trx->nominal_power = 20; default: break; @@ -594,8 +593,7 @@ static void bootstrap_om(struct gsm_bts *bts) case GSM_BTS_TYPE_BS11: bootstrap_om_bs11(bts); break; - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: bootstrap_om_nanobts(bts); break; default: @@ -985,23 +983,28 @@ void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx) static int bootstrap_bts(struct gsm_bts *bts) { - switch (bts->type) { - case GSM_BTS_TYPE_NANOBTS_1800: + switch (bts->band) { + case GSM_BAND_1800: if (bts->c0->arfcn < 512 || bts->c0->arfcn > 885) { fprintf(stderr, "GSM1800 channel must be between 512-885.\n"); return -EINVAL; } break; - case GSM_BTS_TYPE_BS11: - case GSM_BTS_TYPE_NANOBTS_900: + case GSM_BAND_1900: + if (bts->c0->arfcn < 512 || bts->c0->arfcn > 810) { + fprintf(stderr, "GSM1900 channel must be between 512-810.\n"); + return -EINVAL; + } + break; + case GSM_BAND_900: - /* Assume we have a P-GSM900 here */ if (bts->c0->arfcn < 1 || bts->c0->arfcn > 124) { fprintf(stderr, "GSM900 channel must be between 1-124.\n"); return -EINVAL; } break; - case GSM_BTS_TYPE_UNKNOWN: - fprintf(stderr, "Unknown BTS. Please specify\n"); + default: + fprintf(stderr, "Unsupported frequency band.\n"); return -EINVAL; } diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c index bac920e..9ad9e15 100644 --- a/openbsc/src/gsm_04_08.c +++ b/openbsc/src/gsm_04_08.c @@ -1954,8 +1954,7 @@ static int tch_map(struct gsm_lchan *lchan, struct gsm_lchan *remote_lchan) } switch (bts->type) { - case GSM_BTS_TYPE_NANOBTS_900: - case GSM_BTS_TYPE_NANOBTS_1800: + case GSM_BTS_TYPE_NANOBTS: if (!ipacc_rtp_direct) { /* connect the TCH's to our RTP proxy */ rc = ipacc_connect_proxy_bind(lchan); diff --git a/openbsc/src/gsm_data.c b/openbsc/src/gsm_data.c index a50ba8c..6767c3f 100644 --- a/openbsc/src/gsm_data.c +++ b/openbsc/src/gsm_data.c @@ -232,8 +232,7 @@ char *gsm_ts_name(struct gsm_bts_trx_ts *ts) static const char *bts_types[] = { [GSM_BTS_TYPE_UNKNOWN] = "unknown", [GSM_BTS_TYPE_BS11] = "bs11", - [GSM_BTS_TYPE_NANOBTS_900] = "nanobts900", - [GSM_BTS_TYPE_NANOBTS_1800] = "nanobts1800", + [GSM_BTS_TYPE_NANOBTS] = "nanobts", }; enum gsm_bts_type parse_btstype(const char *arg) diff --git a/openbsc/src/ipaccess-config.c b/openbsc/src/ipaccess-config.c index 7358d64..46043d5 100644 --- a/openbsc/src/ipaccess-config.c +++ b/openbsc/src/ipaccess-config.c @@ -348,7 +348,7 @@ int main(int argc, char **argv) if (!gsmnet) exit(1); - bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_NANOBTS_900, HARDCODED_TSC, + bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_NANOBTS, HARDCODED_TSC, HARDCODED_BSIC); register_signal_handler(SS_NM, nm_sig_cb, NULL); -- 1.6.0.4 --------------020006030004070001070807--

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Patch: parsing of Software Activate parameters
by Mike Haben 01 Oct '09

01 Oct '09

Hi all, Patch-file is attached - addresses a FIXME in abis_nm.c, parsing the parameters passed by a Software Activate request. I've tested this on three different IpAccess BTSs (including one which didn't work with the original code), would be good if someone could check it on a BS11. Best regards, Mike H.

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[RFC] Changes to the lchan and BSC/MSC split
by Holger Freyther 01 Oct '09

01 Oct '09

Hey guys, back in January I added ref-counting to the lchan and it has worked to some degree, and we have seen ref-leaks as well (fixed thanks to Andreas). Currently I'm working on integrating OpenBSC into a real MSC at on-waves.com and this has made me read the GSM08.08 specification a bit more. I would like to implement the following. - Remove the refcount from lchan - Replace it with the "transaction" concept. On certain 04.08 messgaes (e.g. paging response, various MM messages) open a transaction from BSC to MSC code. The channel is bound to the transaction. The lchan is getting released when the transaction is finished, in case of the "RSL chan" is going away too early there will be a "clear" signal/method called from the BSC and the MSC side is asked to let it go. The benefit of this: - BSC and MSC are better separated - My MSC code could wrap the transaction into a SCCP connection - Channel leak == transaction_free not getting called. regards holger

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