osmocom-commitlog July 2016

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osmo-trx.git branch master updated. 8f0ccf618d553b2731caa24a2575a48065917959

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "OpenBTS' transceiver retro-fit". The branch, master has been updated via 8f0ccf618d553b2731caa24a2575a48065917959 (commit) from 06676ead634d85d2acdd84dfdd79d55dd618187b (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-trx/commit/?id=8f0ccf618d553b2731caa24a2575a48… commit 8f0ccf618d553b2731caa24a2575a48065917959 Author: Tom Tsou <tom.tsou(a)ettus.com> Date: Wed Jul 20 16:35:03 2016 -0700 uhd: Update USRP2/N200/N210 for 4 SPS Rx Requires changing the radioInterface API to pass in Rx side SPS value. Update the (deprecated) diversity configuration to match as well. Signed-off-by: Tom Tsou <tom.tsou(a)ettus.com> ----------------------------------------------------------------------- Summary of changes: Transceiver52M/UHDDevice.cpp | 4 +-- Transceiver52M/osmo-trx.cpp | 58 ++++++++++++++++++------------ Transceiver52M/radioInterface.h | 8 ++--- Transceiver52M/radioInterfaceDiversity.cpp | 4 +-- Transceiver52M/radioInterfaceResamp.cpp | 21 +++-------- 5 files changed, 47 insertions(+), 48 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

8 years, 11 months

openbsc.git branch dexter/draft updated. 0.15.0-339-g6e047ba

by gitosis＠osmocom.org

8 years, 11 months

openbsc.git branch dexter/draft updated. 0.15.0-338-g7ae75f4

by gitosis＠osmocom.org

8 years, 11 months

openbsc.git branch dexter/draft updated. 0.15.0-337-g24b1a5e

by gitosis＠osmocom.org

8 years, 11 months

osmo-trx.git branch master updated. 06676ead634d85d2acdd84dfdd79d55dd618187b

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "OpenBTS' transceiver retro-fit". The branch, master has been updated via 06676ead634d85d2acdd84dfdd79d55dd618187b (commit) from 4609f3285ca047c9cf0a44f93a8653ad730b9d0e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-trx/commit/?id=06676ead634d85d2acdd84dfdd79d55… commit 06676ead634d85d2acdd84dfdd79d55dd618187b Author: Tom Tsou <tom.tsou(a)ettus.com> Date: Tue Jul 19 12:50:21 2016 -0700 sigproc: Fix missing 8-PSK tail symbols Agilent E4406A measurement of TSC synchronized RF envelope measurement. showed failing power levels at the tail end of EDGE bursts. Regression traced back to following commit. Commit d2b070369dd5341ac42ec091370d8bcd5a8ac5ee "uhd: Correct timing alignment in 8-PSK and GMSK downlink bursts" In the patch, the EDGE burst was delayed one symbol, but erroneously truncated at the tail end causing the failing RF envelope measurement. The missing tail symbol did not appear to affect end-to-end EGPRS tests. This patch corrects the truncation. Signed-off-by: Tom Tsou <tom.tsou(a)ettus.com> ----------------------------------------------------------------------- Summary of changes: Transceiver52M/sigProcLib.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

8 years, 11 months

osmo-trx.git branch master updated. 4609f3285ca047c9cf0a44f93a8653ad730b9d0e

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "OpenBTS' transceiver retro-fit". The branch, master has been updated via 4609f3285ca047c9cf0a44f93a8653ad730b9d0e (commit) via 7c741ec6a67d6008698d0a3efb770fb1533106e8 (commit) from 2f3e60bc1f7da051183fe00f961d14da6d2c5981 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-trx/commit/?id=4609f3285ca047c9cf0a44f93a8653a… commit 4609f3285ca047c9cf0a44f93a8653ad730b9d0e Author: Tom Tsou <tom.tsou(a)ettus.com> Date: Tue Jul 19 11:28:51 2016 -0700 transceiver: Fix 4 SPS receive TOA value The time-of-arrival (TOA) value out of sigProc is specified in symbols or, equivalently, 1 sample per symbol and does not need to be normalized. Signed-off-by: Tom Tsou <tom.tsou(a)ettus.com> http://cgit.osmocom.org/osmo-trx/commit/?id=7c741ec6a67d6008698d0a3efb770fb… commit 7c741ec6a67d6008698d0a3efb770fb1533106e8 Author: Tom Tsou <tom.tsou(a)ettus.com> Date: Tue Jul 19 11:20:59 2016 -0700 transceiver: Fix mixed GSMK / 8-PSK transmission Input burst construction was declared static causing the first downlink burst from upstream to determine subsequent burst size and modulation. Consequently, fixed sequence EGPRS tests would pass, however, switching between 8-PSK and GMSK bursts would fail with only one modulation type being transmitted. Internally generated test sequences '-r' option were not affected because the bursts are not received through the socket interface. Signed-off-by: Tom Tsou <tom.tsou(a)ettus.com> ----------------------------------------------------------------------- Summary of changes: Transceiver52M/Transceiver.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

8 years, 11 months

openbsc.git branch dexter/draft updated. 0.15.0-336-gc29b074

by gitosis＠osmocom.org

8 years, 11 months

osmo-bts.git branch neels/dyn_ts updated. 0.4.0-222-g4e029e2

by gitosis＠osmocom.org

8 years, 11 months

openbsc.git branch neels/dyn_ts updated. 0.15.0-357-gb5ad440

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, neels/dyn_ts has been updated discards 0e55abe6f1af0b5fb5af23f5ed02d7bab65760b0 (commit) discards 73f6936947296d6ce6a149b63b31539ccf3f8a83 (commit) discards 391c413ce42291cfc440c76b06e5b6832626c0ce (commit) discards e29014116a820b56500f8dc9cce01223cb9d1d25 (commit) discards abf6781026d8ce9090719ce79181292c438d556a (commit) discards a3a99b509573822be5eca856e269abace360a889 (commit) via b5ad4405b4005947332cc9e4ecf5938fb27e764f (commit) via 03d01d18bc744ba89b5acc1db891005b3a4a4733 (commit) via 1efa67a6afd1f19a4f62e9e42db8700521d48ec2 (commit) via a6c8ab27246cc2b7cdf7104b321727bff2b6e3a9 (commit) via ee4f05c056ab67c963cc02d7c4be2de8f14d3683 (commit) via 721205f0707759299b841608e356ee9249254c39 (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (0e55abe6f1af0b5fb5af23f5ed02d7bab65760b0) \ N -- N -- N (b5ad4405b4005947332cc9e4ecf5938fb27e764f) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=b5ad4405b4005947332cc9e4ecf5938f… commit b5ad4405b4005947332cc9e4ecf5938fb27e764f Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Jun 14 01:32:46 2016 +0200 debug log: log all lchan_alloc steps Change-Id: Ib2d11744d92dc06205fb1573815e11efd84842b0 http://cgit.osmocom.org/openbsc/commit/?id=03d01d18bc744ba89b5acc1db891005b… commit 03d01d18bc744ba89b5acc1db891005b3a4a4733 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Fri Jul 15 01:18:57 2016 +0200 dyn TS: switchover wip Change-Id: Iea4dfa6166520f9036a5d6bbb7962580746f4c5b http://cgit.osmocom.org/openbsc/commit/?id=1efa67a6afd1f19a4f62e9e42db87005… commit 1efa67a6afd1f19a4f62e9e42db8700521d48ec2 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Thu Jul 14 03:10:40 2016 +0200 dyn TS: Abis RSL: on chan rel, switch dyn TS back to PDCH Add function ts_subslots(), for the check whether all TCH/H are released in abis_rsl.c; subslots_per_pchan[] is static in chan_alloc.c, and the function adds some dyn TS logic. Change-Id: I3974f5cc3ac8a3e2ad53db11b9e4180aa4c16c0a http://cgit.osmocom.org/openbsc/commit/?id=a6c8ab27246cc2b7cdf7104b321727bf… commit a6c8ab27246cc2b7cdf7104b321727bff2b6e3a9 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Thu Jul 14 03:09:56 2016 +0200 dyn TS: verify_chan_comb(): handle new dyn TS NM_CHANC_* Change-Id: I7ce754a48c7f492e921a4450745383bb8dd7225c http://cgit.osmocom.org/openbsc/commit/?id=ee4f05c056ab67c963cc02d7c4be2de8… commit ee4f05c056ab67c963cc02d7c4be2de8f14d3683 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Sat Jul 16 23:59:32 2016 +0200 common: add gsm_ts_and_pchan_name() for dyn ts logging convenience Change-Id: I9b6be77c9e5fb9dffa2021a2da72293af15a03a0 http://cgit.osmocom.org/openbsc/commit/?id=721205f0707759299b841608e356ee92… commit 721205f0707759299b841608e356ee9249254c39 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Mon Jul 18 23:43:44 2016 +0200 gsm_data_shared.h/c: decouple gsm_lchan2chan_nr() from ts->pchan For dynamic TS, the pchan to RSL De-/Activate with is not trivial. So in order to pass the desired pchan, introduce gsm_lchan_as_pchan2chan_nr(). To avoid code dup, this requires decoupling the gsm_ts2chan_nr() pchan from the actual ts struct, so also refactor gsm_ts2chan_nr() to gsm_pchan2chan_nr() with explicit pchan, ts_nr and lchan_nr arguments. Change-Id: I1a40e8452fe8120d350a27973e56be0b8c8c517f ----------------------------------------------------------------------- Summary of changes: openbsc/src/libbsc/abis_rsl.c | 23 +++++++++++++++-------- openbsc/src/libcommon/gsm_data_shared.c | 6 ++++++ 2 files changed, 21 insertions(+), 8 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

8 years, 11 months

osmo-bts.git branch neels/dyn_pdch_trx updated. 0.4.0-218-g28d5e93

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Osmocom BTS-side code (Abis, scheduling, ...)". The branch, neels/dyn_pdch_trx has been updated discards 980fd1f8cdec5a3c6dee28a51fdd53165d30c080 (commit) discards af7b7feb11fc13e0e81cf7619d8d2c061c9b63b8 (commit) discards 1eda517edd81cd464d0b658a7f8b2ae9dd6e8fff (commit) discards 4b0355256bdacb0cfb2a57d89595d3887aee7b42 (commit) discards eeab9e75a69378ab936a8cc1dbac583f9eb51367 (commit) discards cb854fd531b09f25f94a9bf987dfd777164d7352 (commit) via 28d5e939e9412ede73e3c4a758ff84c020e504c3 (commit) via 72a93b21ab2984937fd9353cdcd4965b67e041f7 (commit) via 9577b2e1db9476f6e30a6cfe51ca3e7b8f934fda (commit) via 0739406e5dadfd0c58d968284e2df83231f16689 (commit) via 8501d8f7f788db97aebd7500f59efc6c913f965d (commit) via 939dce4ce4bfb975c053a8de04d418afa0ac3d14 (commit) via c890c8abe7b93693ac6d20cc0c1076b4549ae3ba (commit) via cff0d44e53bce69a9c8831925d1489c4024ccb1c (commit) via b8f5f4e176c5402ec529225864313f0787502049 (commit) via b151301c6c91f8ecc02aa18ee746b02cf61f6fee (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (980fd1f8cdec5a3c6dee28a51fdd53165d30c080) \ N -- N -- N (28d5e939e9412ede73e3c4a758ff84c020e504c3) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-bts/commit/?id=28d5e939e9412ede73e3c4a758ff84c… commit 28d5e939e9412ede73e3c4a758ff84c020e504c3 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Tue Jul 19 11:32:26 2016 +0200 wip Change-Id: I3724b5fc2e1d9ae06444873dc6b05d61104e4025 http://cgit.osmocom.org/osmo-bts/commit/?id=72a93b21ab2984937fd9353cdcd4965… commit 72a93b21ab2984937fd9353cdcd4965b67e041f7 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Fri Jul 8 03:06:20 2016 +0200 cosmetic: osmo-bts-trx: remove obsolete commented code Change-Id: I1a5b6a9d9592952877c6640e5117dc269d67925a http://cgit.osmocom.org/osmo-bts/commit/?id=9577b2e1db9476f6e30a6cfe51ca3e7… commit 9577b2e1db9476f6e30a6cfe51ca3e7b8f934fda Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Fri Jul 8 03:05:46 2016 +0200 osmo-bts-trx: clear TS flags on CHANNEL OPSTART Change-Id: Ia6de5960f910a9db32c55dc1d38527e871c76e99 http://cgit.osmocom.org/osmo-bts/commit/?id=0739406e5dadfd0c58d968284e2df83… commit 0739406e5dadfd0c58d968284e2df83231f16689 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Fri Jul 8 03:04:37 2016 +0200 fix debug log: pick proper l1ts Change-Id: Ic3d1c1c61c2ca1adc043ec02d7249e2b0798ae12 http://cgit.osmocom.org/osmo-bts/commit/?id=8501d8f7f788db97aebd7500f59efc6… commit 8501d8f7f788db97aebd7500f59efc6c913f965d Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Fri Jul 8 03:03:30 2016 +0200 scores of temporary debug logs Change-Id: I4cf69f301295a70a10b920039c8b874db18de672 http://cgit.osmocom.org/osmo-bts/commit/?id=939dce4ce4bfb975c053a8de04d418a… commit 939dce4ce4bfb975c053a8de04d418afa0ac3d14 Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Tue Jul 5 15:32:30 2016 +0200 WIP Change-Id: Ib2a9c7e126fe4a5c91a0ef6c3973071970292d65 http://cgit.osmocom.org/osmo-bts/commit/?id=c890c8abe7b93693ac6d20cc0c1076b… commit c890c8abe7b93693ac6d20cc0c1076b4549ae3ba Author: Neels Hofmeyr <neels(a)hofmeyr.de> Date: Fri Jul 8 02:21:54 2016 +0200 osmo-bts-trx: init OML only once by sending AVSTATE_OK with OPSTATE_ENABLED When receiving an OPSTART for the BTS object, also set the availability state to OK. Before, the availability would remain at NM_AVSTATE_DEPENDENCY, which caused an unfortunate chain reaction resulting in osmo-bts-trx going through the initialization sequence twice: BTS BSC |<-----| SITE_MANAGER OPSTART n |----->| BTS state change: OPSTATE_DISABLED, AVSTATE_DEPENDENCY o | | This signals to nm_statechg_event() in bts_ipaccess_nanobts.c r | | to (a) Set BTS Attributes and (b) send BTS OPSTART m |<-----| Set BTS Attributes (a) a | | When osmo-bts-trx receives a Set BTS Attributes, it sends l |----->| CHANNEL state change: OPSTATE_DISABLED x8 | | This signals the BSC to Set CHANNEL Attributes and OPSTART i |<-----| Set CHANNEL Attributes x8 n |<-----| CHANNEL OPSTART x8 i |----->| CHANNEL state change: OPSTATE_ENABLED, AVSTATE_OK x8 t | | |<-----| BTS OPSTART (b) | | osmo-bts-trx immediately replies with: |----->| BTS state change: OPSTATE_ENABLED, AVSTATE_DEPENDENCY | | Unfortunately, availability is left at DEPENDENCY, | | and the NM_OC_BTS case in nm_statechg_event() only | | checks for availability, not for the opstate. | | Hence nm_statechg_event() again feels inclined to | | to (a) Set BTS Attributes and (b) send BTS OPSTART, | | --+------+----- This is where the second round starts | | s |<-----| Set BTS Attributes (a) e | | When osmo-bts-trx receives a Set BTS Attributes, it sends c |----->| CHANNEL state change: OPSTATE_DISABLED x8 o | | All channels are disabled again, and then re-launched: n |<-----| Set CHANNEL Attributes x8 d |<-----| CHANNEL OPSTART x8 |----->| CHANNEL state change: OPSTATE_ENABLED, AVSTATE_OK x8 | | i |<-----| BTS OPSTART (b) n | | osmo-bts-trx again sets the OPSTATE_ENABLED, but since i | | this time it was already enabled, no further state change t | | is sent back to the BSC. This nightmare pivots on two hinges: 1. osmo-bts-trx fails to set BTS availability to AVSTATE_OK. 2. nm_statechg_event() fails to heed the OPSTATE_ENABLED of the BTS state change. Note, the configured channels from the first round were not actually taken down, only the OML OPSTATE_DISABLED were sent. In this commit, fix the osmo-bts-trx side: send AVSTATE_OK for the BTS object upon sending OPSTATE_ENABLED, so that only the part marked "normal init" above is run. This change applies the same fix to other OML objects, which should make sense in the same manner, within the current hackish OML implementation: * NM_OC_BTS * NM_OC_SITE_MANAGER * NM_OC_BASEB_TRANSC * NM_OC_GPRS_NSE * NM_OC_GPRS_CELL * NM_OC_GPRS_NSVC See OS#1770 for BTS and NITB logs. Fixes: OS#1770 Change-Id: I08aa861f6100568c79750f4fbc9a32e1557b9304 ----------------------------------------------------------------------- Summary of changes: include/osmo-bts/scheduler.h | 4 ++-- src/common/oml.c | 3 +++ src/osmo-bts-trx/l1_if.c | 7 ++++--- src/osmo-bts-trx/scheduler_trx.c | 8 ++++---- 4 files changed, 13 insertions(+), 9 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

8 years, 11 months

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osmocom-commitlog July 2016