May 2017 - osmocom-commitlog - lists.osmocom.org

osmo-trx.git branch fairwaves/WIP-decoder updated. 09c75caa8351817f8249e2ef9ceb48f9c22efd87
by gitosis＠osmocom.org 01 Jun '17

01 Jun '17

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, fairwaves/WIP-decoder has been updated discards 9a5770daacfc86d77b8cfebcc6c5fe6df081ff85 (commit) discards ca512a432f9f2f2a7f55e3a879fff0b9fe155b28 (commit) discards c7ffb95df61a67f203bf9a04309218f9ea1d948f (commit) discards 531f30f66bf94da455c869c2223a732211b3d85f (commit) discards a49e4cbe0a5e2706f289917945898d681391b9ec (commit) discards 86b3fddecbf549f28173f8f3792487cc53c43066 (commit) discards baf2c74ef1a7f3aeddac486717b2139df566174a (commit) discards 0b8c592581b913abbb8da033413fedf5dea03b79 (commit) discards 120a595cb17a67d8cb6cc103be4ee9ef9747c3cd (commit) discards 3520cc3a25c3b44954bba02f328cb67711ebd938 (commit) via 09c75caa8351817f8249e2ef9ceb48f9c22efd87 (commit) via 1d8f443bb855b3b8f642e83b2d7413e089968343 (commit) via c83562e106fb73970e600ef7988aa8994ae20c21 (commit) via c201b7b5ca3a0996718e54e4a2de3792cb9d3764 (commit) via dd62d4baa0871f4a9b22673bf5bdef611ef69567 (commit) via 09130c81a7ca88030982f3783d551f074bb6558a (commit) via 0c4e24d197841960a792d0409cacde16873be67d (commit) via 15f9d95f5f44db3ff92ee157c37e4915bffb9129 (commit) via 73dbccda78d2eb77691f62202a4e3cbeabf93410 (commit) via 5e65b531e0b9253c33a476f50bffc23eb4f0afa0 (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 (9a5770daacfc86d77b8cfebcc6c5fe6df081ff85) \ N -- N -- N (09c75caa8351817f8249e2ef9ceb48f9c22efd87) 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-trx/commit/?id=09c75caa8351817f8249e2ef9ceb48f… commit 09c75caa8351817f8249e2ef9ceb48f9c22efd87 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Wed Apr 20 08:49:38 2016 +0300 osmo-trx-dec: Offline demodulation tool. Change-Id: Ic5b59c7fe1a0c02d962b36de2fd5d7fc9a02f266 http://cgit.osmocom.org/osmo-trx/commit/?id=1d8f443bb855b3b8f642e83b2d7413e… commit 1d8f443bb855b3b8f642e83b2d7413e089968343 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Fri Mar 17 20:47:44 2017 -0700 WIP:sigProcLib: Reduce burst detection window for NB. Otherwise we detect bursts with search window far beyond specified. Change-Id: If3cb40d2311504a13c03e1fbccad663ac201d9a4 http://cgit.osmocom.org/osmo-trx/commit/?id=c83562e106fb73970e600ef7988aa89… commit c83562e106fb73970e600ef7988aa8994ae20c21 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Wed Mar 15 23:46:43 2017 +0300 transceiver: RSSI was calculated reverse. http://cgit.osmocom.org/osmo-trx/commit/?id=c201b7b5ca3a0996718e54e4a2de379… commit c201b7b5ca3a0996718e54e4a2de3792cb9d3764 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Sun Mar 26 21:49:46 2017 -0700 osmo-trx-gen: generates waveform files aka IQ binary files in a number of formats. Generated files can be used as an input to osmo-trx-dec or load them into signal generators. Change-Id: I555d99a632755b5bfcbaf3501a501613c2859d4e http://cgit.osmocom.org/osmo-trx/commit/?id=dd62d4baa0871f4a9b22673bf5bdef6… commit dd62d4baa0871f4a9b22673bf5bdef611ef69567 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Sun Apr 2 11:27:03 2017 +0200 WIP:sigProcLib: Use a known PRBS to generate random Normal Bursts. ToDo: 1) Add seed randomization. 2) An option to use a longer PRBS? 3) Use a known PRBS for other types of bursts. Change-Id: Ib7fdf2f415457da38b78129532d5b80a4a94ecd3 http://cgit.osmocom.org/osmo-trx/commit/?id=09130c81a7ca88030982f3783d551f0… commit 09130c81a7ca88030982f3783d551f074bb6558a Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Wed Mar 15 21:35:16 2017 +0300 osmo-trx: Separate command line switch to enable EDGE filler. Now -r comand line switch always enables GMSK filler even when EDGE mode is enabled with -e switch. If you want to enable EDGE filler, use -E switch. Change-Id: Ic8808bbe3f06740ef3fec1d1865ecb57fbcfabab http://cgit.osmocom.org/osmo-trx/commit/?id=0c4e24d197841960a792d0409cacde1… commit 0c4e24d197841960a792d0409cacde16873be67d Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Sun Apr 2 12:45:36 2017 +0200 PRBS: a Pseudo-random binary sequence (PRBS) generator class. Implemeted with a Galois LFSR for speed and flexibility compared to Fibonacci version. Aliases for three popular PRBS' are added for convenience - PRBS9, PRBS15 and PRBS64. Note that we can't test PRBS64 completely, because the sequence is too long to be generated. Change-Id: Ib5331ba5d0b5819929541686fdd87905e2177b74 ----------------------------------------------------------------------- Summary of changes: Transceiver52M/Makefile.am | 4 ++ Transceiver52M/osmo-trx-dec.cpp | 99 ++++++++++++++++++++++++++++++++++++----- Transceiver52M/osmo-trx.cpp | 2 +- 3 files changed, 92 insertions(+), 13 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

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openbsc.git branch pmaier/aoip updated. 0.15.0-784-gaeb348f51
by gitosis＠osmocom.org 31 May '17

31 May '17

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, pmaier/aoip has been updated via aeb348f51ddaf72ebd5c8b423290df51a1ae4528 (commit) from 07005708a8e340d5b8edf36c5d323cb3e92397f5 (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/openbsc/commit/?id=aeb348f51ddaf72ebd5c8b423290df51… commit aeb348f51ddaf72ebd5c8b423290df51a1ae4528 Author: Philipp Maier <pmaier(a)sysmocom.de> Date: Wed May 31 17:17:59 2017 +0200 aoip: signal channel type to BSC obtain the permitted speech and the prefered channel parameters and signal it to the MSC with the channel type field. ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/transaction.h | 3 + openbsc/src/libmsc/a_iface.c | 112 ++++++++++++++++++++++++++++++++-- openbsc/src/libmsc/gsm_04_08.c | 30 +++++++++ 3 files changed, 139 insertions(+), 6 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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osmo-trx.git branch master updated. 15f9d95f5f44db3ff92ee157c37e4915bffb9129
by gitosis＠osmocom.org 30 May '17

30 May '17

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 15f9d95f5f44db3ff92ee157c37e4915bffb9129 (commit) from 73dbccda78d2eb77691f62202a4e3cbeabf93410 (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=15f9d95f5f44db3ff92ee157c37e491… commit 15f9d95f5f44db3ff92ee157c37e4915bffb9129 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Fri Mar 24 22:56:08 2017 -0700 BitVector: Remove Generator class. It is not used in osmo-trx, because we're not doing FEC or CRC checks. Change-Id: I1509e785c1187ebdafe5b2518bd298fbbd1cd036 ----------------------------------------------------------------------- Summary of changes: CommonLibs/BitVector.cpp | 19 -------------- CommonLibs/BitVector.h | 67 ------------------------------------------------ 2 files changed, 86 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

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osmo-trx.git branch master updated. 73dbccda78d2eb77691f62202a4e3cbeabf93410
by gitosis＠osmocom.org 30 May '17

30 May '17

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 73dbccda78d2eb77691f62202a4e3cbeabf93410 (commit) from 5e65b531e0b9253c33a476f50bffc23eb4f0afa0 (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=73dbccda78d2eb77691f62202a4e3cb… commit 73dbccda78d2eb77691f62202a4e3cbeabf93410 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Thu Mar 23 18:51:17 2017 -0700 Configuration: Variables allocated with 'new' must be freed with 'delete'. Thank you Valgrind. Change-Id: I8477e4e37282947f9841cee9002565631ca0c0b6 ----------------------------------------------------------------------- Summary of changes: CommonLibs/Configuration.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

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osmo-trx.git branch master updated. 5e65b531e0b9253c33a476f50bffc23eb4f0afa0
by gitosis＠osmocom.org 30 May '17

30 May '17

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 5e65b531e0b9253c33a476f50bffc23eb4f0afa0 (commit) from b992d0a51511598e37ed89aaf286e985f88ff5ec (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=5e65b531e0b9253c33a476f50bffc23… commit 5e65b531e0b9253c33a476f50bffc23eb4f0afa0 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Fri Mar 24 23:24:22 2017 -0700 sigProcLib: Fix number of tail bits in random Normal Bursts and zero Stealing Bits. This bug only affects generation of normal bursts filled with random bits which are used in test mode. It doesn't affect operation of osmo-trx during normal operation. That's why it has stayed unnoticed for so long. Each Normal Burst has 3 tail bits, not 4. Also it's better to set stealing bits to 0 for maximum compatibility. We may want to introduce a selector for each bit whether to set it to 0, to 1 or to a random number. Change-Id: I0377029556c8b681b3ba3b635bf19572b34546ea ----------------------------------------------------------------------- Summary of changes: Transceiver52M/sigProcLib.cpp | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

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libosmocore.git branch master updated. 0.9.6-250-g0d49f47
by gitosis＠osmocom.org 30 May '17

30 May '17

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 "An utility library for Open Source Mobile Communications". The branch, master has been updated via 0d49f47aeb5a38273c4a356dc4780e3819747d60 (commit) via b51d51b29c647584d95cc62dbe88f869ba5bf5d5 (commit) from 75989e677dae515e2f9efc3a3b0ae3f198380ec6 (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 ----------------------------------------------------------------- ----------------------------------------------------------------------- Summary of changes: src/Makefile.am | 19 +- src/viterbi.c | 147 ++++---- src/{viterbi_gen.c => viterbi_generic.c} | 4 +- src/viterbi_sse.c | 518 +--------------------------- src/viterbi_sse_avx.c | 129 +++++++ src/{viterbi_sse.c => viterbi_sse_common.h} | 122 ------- 6 files changed, 246 insertions(+), 693 deletions(-) rename src/{viterbi_gen.c => viterbi_generic.c} (98%) create mode 100644 src/viterbi_sse_avx.c copy src/{viterbi_sse.c => viterbi_sse_common.h} (83%) hooks/post-receive -- An utility library for Open Source Mobile Communications

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libosmocore.git branch neels/test updated. 0.9.6-250-g0d49f47
by gitosis＠osmocom.org 30 May '17

30 May '17

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 "An utility library for Open Source Mobile Communications". The branch, neels/test has been updated discards 29311832214466bebb1aa0668833ea753180f603 (commit) via 0d49f47aeb5a38273c4a356dc4780e3819747d60 (commit) via b51d51b29c647584d95cc62dbe88f869ba5bf5d5 (commit) via 75989e677dae515e2f9efc3a3b0ae3f198380ec6 (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 (29311832214466bebb1aa0668833ea753180f603) \ N -- N -- N (0d49f47aeb5a38273c4a356dc4780e3819747d60) 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/libosmocore/commit/?id=0d49f47aeb5a38273c4a356dc478… commit 0d49f47aeb5a38273c4a356dc4780e3819747d60 Author: Vadim Yanitskiy <axilirator(a)gmail.com> Date: Sun May 28 18:20:02 2017 +0700 core/conv: do not mix up AVX and SSE code According to GCC's wiki: If you specify command-line switches such as -msse, the compiler could use the extended instruction sets even if the built-ins are not used explicitly in the program. For this reason, applications that perform run-time CPU detection must compile separate files for each supported architecture, using the appropriate flags. In particular, the file containing the CPU detection code should be compiled without these options. So, this change introduces a separate Viterbi implementation, which is almost the same as previous one, but is being compiled with -mavx2. This implementation will be only used by CPUs with both SSE and AVX support: SSE3 and AVX2: viterbi_sse_avx.c SSE3 only: viterbi_sse.c Generic: viterbi_generic.c Change-Id: I042cc76258df7e4c6c90a73af3d0a6e75999b2b0 http://cgit.osmocom.org/libosmocore/commit/?id=b51d51b29c647584d95cc62dbe88… commit b51d51b29c647584d95cc62dbe88f869ba5bf5d5 Author: Vadim Yanitskiy <axilirator(a)gmail.com> Date: Mon May 29 20:15:34 2017 +0700 core/conv: rename viterbi_gen.c to viterbi_generic.c Let's avoid confusion with generated files which have ending with _gen.* as well. Change-Id: I3ecd8f9e73c05236f2cdc186f58b3d0ba552283f ----------------------------------------------------------------------- Summary of changes: include/osmocom/core/socket.h | 4 + src/Makefile.am | 21 +- src/socket.c | 23 ++ src/viterbi.c | 154 +++++++++- src/{viterbi_gen.c => viterbi_generic.c} | 14 + src/viterbi_sse.c | 129 ++++++++ src/viterbi_sse_avx.c | 129 ++++++++ src/viterbi_sse_common.h | 495 +++++++++++++++++++++++++++++++ 8 files changed, 952 insertions(+), 17 deletions(-) rename src/{viterbi_gen.c => viterbi_generic.c} (94%) create mode 100644 src/viterbi_sse.c create mode 100644 src/viterbi_sse_avx.c create mode 100644 src/viterbi_sse_common.h hooks/post-receive -- An utility library for Open Source Mobile Communications

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osmo-bts.git branch master updated. 0.4.0-463-ge91cd2b
by gitosis＠osmocom.org 30 May '17

30 May '17

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, master has been updated via e91cd2b0887b0ed41a3bb4c49e4478defd208554 (commit) via 9eeb0b1a136fc8c24a86cb4d832c264674c10db0 (commit) from a8bf666a099ecc7bb8436f31b7f30e246ef50015 (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-bts/commit/?id=e91cd2b0887b0ed41a3bb4c49e4478d… commit e91cd2b0887b0ed41a3bb4c49e4478defd208554 Author: Max <msuraev(a)sysmocom.de> Date: Mon May 29 16:31:23 2017 +0200 OML: fix Coverity-reported issues * CID 169803: Null pointer dereferences * CID 169802: Incorrect expression Change-Id: Ib3f91be97c8bf81a87681814bf81d3a5a9950e54 Related: OS#1614 http://cgit.osmocom.org/osmo-bts/commit/?id=9eeb0b1a136fc8c24a86cb4d832c264… commit 9eeb0b1a136fc8c24a86cb4d832c264674c10db0 Author: Max <msuraev(a)sysmocom.de> Date: Mon May 29 16:23:02 2017 +0200 Add version to phy_instance Change-Id: I5b2352b8d15e9b0d8616fcd526b4902d247e4693 Related: OS#1614 ----------------------------------------------------------------------- Summary of changes: include/osmo-bts/phy_link.h | 2 +- src/common/oml.c | 8 ++++++-- src/osmo-bts-octphy/l1_oml.c | 5 +++-- src/osmo-bts-sysmo/l1_if.c | 4 ++++ 4 files changed, 14 insertions(+), 5 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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osmo-gsm-manuals.git branch master updated. 8e23a8e3ab2e4bba82d2ca7906174dc0e04b6ad0
by gitosis＠osmocom.org 30 May '17

30 May '17

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 "Manuals for Osmocom GSM components". The branch, master has been updated via 8e23a8e3ab2e4bba82d2ca7906174dc0e04b6ad0 (commit) from 724bb5166fd43fbdc75d51ee10effb87fade7c27 (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-gsm-manuals/commit/?id=8e23a8e3ab2e4bba82d2ca7… commit 8e23a8e3ab2e4bba82d2ca7906174dc0e04b6ad0 Author: Harald Welte <laforge(a)gnumonks.org> Date: Mon May 29 20:51:30 2017 +0200 Add chapter on Cell Broadcast Support in Osmocom (to BSC+NITB manual) Change-Id: I2c621def499dc0564d31eb9440e22e79948a5466 ----------------------------------------------------------------------- Summary of changes: OsmoBSC/osmobsc-usermanual.adoc | 2 + OsmoNITB/osmonitb-usermanual.adoc | 2 + common/chapters/cell-broadcast.adoc | 75 +++++++++++++++++++++++++++++++++++++ common/chapters/osmocom-cbs.msc | 12 ++++++ 4 files changed, 91 insertions(+) create mode 100644 common/chapters/cell-broadcast.adoc create mode 100644 common/chapters/osmocom-cbs.msc hooks/post-receive -- Manuals for Osmocom GSM components

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libosmocore.git branch neels/test created. 0.9.6-248-g2931183
by gitosis＠osmocom.org 29 May '17

29 May '17

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 "An utility library for Open Source Mobile Communications". The branch, neels/test has been created at 29311832214466bebb1aa0668833ea753180f603 (commit) - Log ----------------------------------------------------------------- http://cgit.osmocom.org/libosmocore/commit/?id=29311832214466bebb1aa0668833… commit 29311832214466bebb1aa0668833ea753180f603 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon May 29 22:45:50 2017 +0200 Revert "core/conv: add x86 SSE support for Viterbi decoder" This reverts commit 34e228a9bcf3ac37287bb5e684ace46818740f3b. ----------------------------------------------------------------------- hooks/post-receive -- An utility library for Open Source Mobile Communications

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