osmocom-commitlog September 2016

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osmo-bts.git branch master updated. 0.4.0-280-geb08a87
by gitosis＠osmocom.org 24 Sep '16

24 Sep '16

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 eb08a87be52bf55a78c12689f1e5c7cff627cbbc (commit) via a570e05ec865c846cbc3bfbdaef4eafe3b7a2da6 (commit) from e2069d968c20fb097a63b9573d324b9157f4a500 (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=eb08a87be52bf55a78c12689f1e5c7c… commit eb08a87be52bf55a78c12689f1e5c7cff627cbbc Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Sep 16 01:58:25 2016 +0200 sysmobts_mgr, lc15bts_mgr: fix tall context for telnet vty Instead of passing the msgb ctx to telnet_init(), pass the *mgr* ctx. Change-Id: I213fe52648a1937d8f8c1730ce787e42f0add75f http://cgit.osmocom.org/osmo-bts/commit/?id=a570e05ec865c846cbc3bfbdaef4eaf… commit a570e05ec865c846cbc3bfbdaef4eafe3b7a2da6 Author: Philipp <pmaier(a)sysmocom.de> Date: Thu Sep 22 14:48:19 2016 +0200 octphy: Fixing band selection for ARFCN 0 There is now an exception for ARFCN 0 in osmocom_to_octphy_band to distingush ARFCN 0 (E-GSM) and 1-124 (P-GSM). Change-Id: If012f31121e9d0d45b36459807c5f290aa17374f ----------------------------------------------------------------------- Summary of changes: src/osmo-bts-litecell15/misc/lc15bts_mgr.c | 2 +- src/osmo-bts-octphy/l1_if.c | 4 +++- src/osmo-bts-sysmo/misc/sysmobts_mgr.c | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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libosmo-abis.git branch master updated. 0.3.2-21-gfc47015
by gitosis＠osmocom.org 24 Sep '16

24 Sep '16

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 A-bis protcol interface library". The branch, master has been updated via fc47015d919a95d45b2efdf0e66e1eb3ebb72598 (commit) from 6dab90f39fc3d6eb7226e387e7f160c4ece84c0b (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/libosmo-abis/commit/?id=fc47015d919a95d45b2efdf0e66… commit fc47015d919a95d45b2efdf0e66e1eb3ebb72598 Author: Max <msuraev(a)sysmocom.de> Date: Tue Sep 20 19:17:02 2016 +0200 Use callback for polling data Previously rs->rtp_bfd.when and rs->rtcp_bfd.when value of BSC_FD_READ was overridden by 0. Fix it. Reported by coverity: CID 1357763. Change-Id: I11940cbf50361c4ea262d7001a16f9a982392f27 ----------------------------------------------------------------------- Summary of changes: src/trau/osmo_ortp.c | 1 - 1 file changed, 1 deletion(-) hooks/post-receive -- Osmocom A-bis protcol interface library

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osmo-bts.git branch master updated. 0.4.0-278-ge2069d9
by gitosis＠osmocom.org 24 Sep '16

24 Sep '16

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 e2069d968c20fb097a63b9573d324b9157f4a500 (commit) from c77b574d1fbe43ca19db0e5e041b3b5e2a71b856 (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=e2069d968c20fb097a63b9573d324b9… commit e2069d968c20fb097a63b9573d324b9157f4a500 Author: Philipp <pmaier(a)sysmocom.de> Date: Thu Sep 22 12:34:45 2016 +0200 octphy: Fixing missing payload type in ph. chan. activation in l1_oml.c:ts_connect() the payload type (ulPayloadType) was not configured to full-rate for PDTCHF PACCHF and PTCCHF. Older octasic firmwares (below octsdr-2g-02.06.00-B964-alpha) will tolerate this, newer versions will crash during channel initalitation. Change-Id: Id2f6a439ceb063b10efc7b9d1d70bb5b29a01033 ----------------------------------------------------------------------- Summary of changes: src/osmo-bts-octphy/l1_oml.c | 1 + 1 file changed, 1 insertion(+) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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openbsc.git branch master updated. 0.15.0-450-g73f83d5
by gitosis＠osmocom.org 24 Sep '16

24 Sep '16

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, master has been updated via 73f83d533ba8d929a840ab76efb099da4d5b6174 (commit) via d8b45778de992ea5dec6d543a7cad10783a3d69b (commit) via 0b11db7e9f6f15262443d5f31206bec92ea05d8f (commit) via f1f34360fb4680adc25a7e8b4b31062ba606e8dc (commit) via 2c7f83762ab28ef4051d379e295a824e83577d7f (commit) via b3e116c74d487fa7bf25e5aaa71130eef896153e (commit) via 22611be3d93b58ba96983247d71fa6be57fa0cb0 (commit) from 308cb0719dca3ba8eed1eff2a2124d44f34d9a28 (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=73f83d533ba8d929a840ab76efb099da… commit 73f83d533ba8d929a840ab76efb099da4d5b6174 Author: Philipp <pmaier(a)sysmocom.de> Date: Fri Sep 2 13:38:01 2016 +0200 SNDCP: add V.42bis data compression functionality - Add compression control for V.42bis Add code to handle compression (gprs_sndcp_dcomp.c/h) - Add Adjustments in SNDCP - Add VTY commands Change-Id: I6d36cbdf2f5c5f83ca9ba57c70452f02b8582e7e http://cgit.osmocom.org/openbsc/commit/?id=d8b45778de992ea5dec6d543a7cad107… commit d8b45778de992ea5dec6d543a7cad10783a3d69b Author: Philipp <pmaier(a)sysmocom.de> Date: Fri Sep 2 13:32:38 2016 +0200 V.42bis: integration and unit test - Edit previously committed V.42bis implementation to function outside IAXmodem. - Add unit test to verify the correct function of V.42bis Change-Id: I689413f2541b6def0625ce6bd96f1f488f05f99d http://cgit.osmocom.org/openbsc/commit/?id=0b11db7e9f6f15262443d5f31206bec9… commit 0b11db7e9f6f15262443d5f31206bec92ea05d8f Author: Philipp <pmaier(a)sysmocom.de> Date: Mon Aug 1 18:13:40 2016 +0200 V.42bis: add sourcecode from IAXmodem (SPANDSP) V.42bis is a data compression method found in modems. It has also been specified for GPRS as data compression algorithm. The implementation has been taken from IAXmodem: https://sourceforge.net/p/iaxmodem/code/HEAD/tree/ svn checkout svn://svn.code.sf.net/p/iaxmodem/code/ iaxmodem-code Revision: r36 Change-Id: Iabedece9f97ca944a1e3f747bb073e532c4e9dca http://cgit.osmocom.org/openbsc/commit/?id=f1f34360fb4680adc25a7e8b4b31062b… commit f1f34360fb4680adc25a7e8b4b31062ba606e8dc Author: Philipp <pmaier(a)sysmocom.de> Date: Fri Aug 26 17:00:21 2016 +0200 SNDCP: add RFC1144 header compression functionality - Add module to handle compression entities - Add module to control header compression - Introduce VTY commands for heade compression configuration - Add changes in sndcp and llc to integrate header compression Change-Id: Ia00260dc09978844c2865957b4d43000b78b5e43 http://cgit.osmocom.org/openbsc/commit/?id=2c7f83762ab28ef4051d379e295a824e… commit 2c7f83762ab28ef4051d379e295a824e83577d7f Author: Philipp <pmaier(a)sysmocom.de> Date: Fri Aug 26 16:58:41 2016 +0200 RFC1144: integration and unit-test The previously pushed slhc implementation has been modified to compile and function outside of the kernel. Also debug log messages were added and datatypes ware matched. The implementation is now ready to be used Change-Id: I7a638e88a43b3eb9d006751a03ef2570e36613f0 http://cgit.osmocom.org/openbsc/commit/?id=b3e116c74d487fa7bf25e5aaa71130ee… commit b3e116c74d487fa7bf25e5aaa71130eef896153e Author: Philipp <pmaier(a)sysmocom.de> Date: Mon Aug 22 10:26:35 2016 +0200 RFC1144: add slhc code from linux kernel SLHC is an Implementation of RFC1144 TCP/IP header compression. We will need RFC1144 compression to compress GPRS TCP/IP traffic. The implementation pushed with this commit was taken from: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git commit 29b4817d4018df78086157ea3a55c1d9424a7cfc Change-Id: Ied69c143678dc4a64cecc671f5c4dfebe19d8519 http://cgit.osmocom.org/openbsc/commit/?id=22611be3d93b58ba96983247d71fa6be… commit 22611be3d93b58ba96983247d71fa6be57fa0cb0 Author: Philipp <pmaier(a)sysmocom.de> Date: Wed Aug 10 12:08:03 2016 +0200 SNDCP: add SNDCP-XID encoder/decoder and unit test The SNDCP-XID (or layer-3 xid) is used to exchange layer-3 parameters such as compression. The encoder encodes a bytestream that is then sent as regular XID field from LLC. We will need the SNDCP-XID to negotiate the parameters for our upcomming GPRS data and header compression features Change-Id: If2d63fe2550864cafef3156b1dc0629037c49c1e ----------------------------------------------------------------------- Summary of changes: openbsc/.gitignore | 3 + openbsc/configure.ac | 3 + openbsc/include/openbsc/Makefile.am | 7 + openbsc/include/openbsc/debug.h | 2 + openbsc/include/openbsc/gprs_llc.h | 9 + openbsc/include/openbsc/gprs_sndcp.h | 26 + openbsc/include/openbsc/gprs_sndcp_comp.h | 82 ++ openbsc/include/openbsc/gprs_sndcp_dcomp.h | 53 + openbsc/include/openbsc/gprs_sndcp_pcomp.h | 46 + openbsc/include/openbsc/gprs_sndcp_xid.h | 216 ++++ openbsc/include/openbsc/sgsn.h | 16 + openbsc/include/openbsc/slhc.h | 187 +++ openbsc/include/openbsc/v42bis.h | 147 +++ openbsc/include/openbsc/v42bis_private.h | 126 ++ openbsc/src/gprs/Makefile.am | 7 + openbsc/src/gprs/gprs_llc.c | 57 +- openbsc/src/gprs/gprs_sndcp.c | 673 ++++++++++- openbsc/src/gprs/gprs_sndcp_comp.c | 322 +++++ openbsc/src/gprs/gprs_sndcp_dcomp.c | 357 ++++++ openbsc/src/gprs/gprs_sndcp_pcomp.c | 280 +++++ openbsc/src/gprs/gprs_sndcp_xid.c | 1803 ++++++++++++++++++++++++++++ openbsc/src/gprs/sgsn_libgtp.c | 15 +- openbsc/src/gprs/sgsn_main.c | 10 + openbsc/src/gprs/sgsn_vty.c | 122 ++ openbsc/src/gprs/slhc.c | 813 +++++++++++++ openbsc/src/gprs/v42bis.c | 767 ++++++++++++ openbsc/tests/Makefile.am | 4 + openbsc/tests/sgsn/Makefile.am | 10 +- openbsc/tests/slhc/Makefile.am | 15 + openbsc/tests/slhc/slhc_test.c | 298 +++++ openbsc/tests/slhc/slhc_test.ok | 52 + openbsc/tests/sndcp_xid/Makefile.am | 20 + openbsc/tests/sndcp_xid/sndcp_xid_test.c | 282 +++++ openbsc/tests/sndcp_xid/sndcp_xid_test.ok | 11 + openbsc/tests/testsuite.at | 18 + openbsc/tests/v42bis/Makefile.am | 15 + openbsc/tests/v42bis/v42bis_test.c | 434 +++++++ openbsc/tests/v42bis/v42bis_test.ok | 648 ++++++++++ 38 files changed, 7924 insertions(+), 32 deletions(-) create mode 100644 openbsc/include/openbsc/gprs_sndcp_comp.h create mode 100644 openbsc/include/openbsc/gprs_sndcp_dcomp.h create mode 100644 openbsc/include/openbsc/gprs_sndcp_pcomp.h create mode 100644 openbsc/include/openbsc/gprs_sndcp_xid.h create mode 100644 openbsc/include/openbsc/slhc.h create mode 100644 openbsc/include/openbsc/v42bis.h create mode 100644 openbsc/include/openbsc/v42bis_private.h create mode 100644 openbsc/src/gprs/gprs_sndcp_comp.c create mode 100644 openbsc/src/gprs/gprs_sndcp_dcomp.c create mode 100644 openbsc/src/gprs/gprs_sndcp_pcomp.c create mode 100644 openbsc/src/gprs/gprs_sndcp_xid.c create mode 100644 openbsc/src/gprs/slhc.c create mode 100644 openbsc/src/gprs/v42bis.c create mode 100644 openbsc/tests/slhc/Makefile.am create mode 100644 openbsc/tests/slhc/slhc_test.c create mode 100644 openbsc/tests/slhc/slhc_test.ok create mode 100644 openbsc/tests/sndcp_xid/Makefile.am create mode 100644 openbsc/tests/sndcp_xid/sndcp_xid_test.c create mode 100644 openbsc/tests/sndcp_xid/sndcp_xid_test.ok create mode 100644 openbsc/tests/v42bis/Makefile.am create mode 100644 openbsc/tests/v42bis/v42bis_test.c create mode 100644 openbsc/tests/v42bis/v42bis_test.ok hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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osmo-bts.git branch master updated. 0.4.0-277-gc77b574
by gitosis＠osmocom.org 23 Sep '16

23 Sep '16

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 c77b574d1fbe43ca19db0e5e041b3b5e2a71b856 (commit) from 70460814ce3600b9491dea6b1f541144283dcfb1 (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=c77b574d1fbe43ca19db0e5e041b3b5… commit c77b574d1fbe43ca19db0e5e041b3b5e2a71b856 Author: Max <msuraev(a)sysmocom.de> Date: Sat Aug 13 12:54:26 2016 +0200 lc15, sysmo: Use SID_FIRST_P1 to initiate DTX Some phone seems to not send SID_FIRST_P2 message which seems like a different understanding of the DTX spec. L1 accommodates for that by using P1 to supply data for SID. Hence we should use it to initiate DTX and ignore P2 message in case of AMR HR. Change-Id: Iaf993b89caa0ad49b97d1c745dcaf039f867f018 ----------------------------------------------------------------------- Summary of changes: src/osmo-bts-litecell15/tch.c | 3 +-- src/osmo-bts-sysmo/tch.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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osmo-bts.git branch master updated. 0.4.0-276-g7046081
by gitosis＠osmocom.org 23 Sep '16

23 Sep '16

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 70460814ce3600b9491dea6b1f541144283dcfb1 (commit) from 527dd402c714c3ee0832fa2057b219075f8f7646 (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=70460814ce3600b9491dea6b1f54114… commit 70460814ce3600b9491dea6b1f541144283dcfb1 Author: Max <msuraev(a)sysmocom.de> Date: Fri Sep 16 19:46:00 2016 +0200 DTX: fix SID logic Previously receiving SID via RTP always caused it's transmission to L1 regardless of the time which might have resulted in excess traffic. Fix this by only saving SID data and transmitting it later on as necessary according to 3GPP TS 26.093 A.5.1.1. Change-Id: Ifcdc5c60d0238b704a94f6778d4e00f2b087b090 Fixes: OS#1801 ----------------------------------------------------------------------- Summary of changes: src/osmo-bts-litecell15/l1_if.c | 11 +++++++---- src/osmo-bts-litecell15/l1_if.h | 4 +++- src/osmo-bts-litecell15/tch.c | 13 +++++++++---- src/osmo-bts-sysmo/l1_if.c | 11 +++++++---- src/osmo-bts-sysmo/l1_if.h | 4 +++- src/osmo-bts-sysmo/tch.c | 13 +++++++++---- 6 files changed, 38 insertions(+), 18 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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osmo-bts.git branch master updated. 0.4.0-275-g527dd40
by gitosis＠osmocom.org 23 Sep '16

23 Sep '16

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 527dd402c714c3ee0832fa2057b219075f8f7646 (commit) from 80473a113d012321fa1faec24794f0b048cb1a58 (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=527dd402c714c3ee0832fa2057b2190… commit 527dd402c714c3ee0832fa2057b219075f8f7646 Author: Max <msuraev(a)sysmocom.de> Date: Fri Sep 16 18:48:33 2016 +0200 DTX: fix SID repeat scheduling Previously SID retransmission was scheduled incorrectly based on GSM frames instead of voice frames. Fix this by using GSM Fn only as elapsed time estimation: * move saved SID retransmission into generic function from lc15 and sysmo specific code * split retransmission time check into separate generic function * compute estimation for elapsed time since last retransmission using GSM Fn Change-Id: Ib054b458a7345d9ba40dba53754ca59ab099c8e8 Fixes: OS#1799 ----------------------------------------------------------------------- Summary of changes: include/osmo-bts/msg_utils.h | 2 ++ src/common/msg_utils.c | 44 ++++++++++++++++++++++++++++ src/osmo-bts-litecell15/tch.c | 68 +++++++------------------------------------ src/osmo-bts-sysmo/tch.c | 68 +++++++------------------------------------ 4 files changed, 66 insertions(+), 116 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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osmo-bts.git branch master updated. 0.4.0-274-g80473a1
by gitosis＠osmocom.org 23 Sep '16

23 Sep '16

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 80473a113d012321fa1faec24794f0b048cb1a58 (commit) from 0a05181603ed7c42900f049654de007005de86f3 (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=80473a113d012321fa1faec24794f0b… commit 80473a113d012321fa1faec24794f0b048cb1a58 Author: Max <msuraev(a)sysmocom.de> Date: Fri Sep 16 18:38:33 2016 +0200 DTX: fix last SID saving Previously SID was saved explicitly by each BTS model (lc15, sysmo) instead of relying on generic function. Fix it by using generic function and propagating necessary parameters for it. Change-Id: Ie545212cce5ed2b3ea3228597f18a473f5e1deb4 Fixes: OS#1800 ----------------------------------------------------------------------- Summary of changes: src/osmo-bts-litecell15/l1_if.c | 2 +- src/osmo-bts-litecell15/l1_if.h | 2 +- src/osmo-bts-litecell15/tch.c | 16 +++++----------- src/osmo-bts-sysmo/l1_if.c | 2 +- src/osmo-bts-sysmo/l1_if.h | 2 +- src/osmo-bts-sysmo/tch.c | 16 +++++----------- 6 files changed, 14 insertions(+), 26 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

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openbsc.git branch master updated. 0.15.0-443-g308cb07
by gitosis＠osmocom.org 23 Sep '16

23 Sep '16

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libosmocore.git branch master updated. 0.9.0-243-gba34a2f
by gitosis＠osmocom.org 23 Sep '16

23 Sep '16

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 ba34a2fd73e9803d7e13e90c4fd7e803ce5dedaa (commit) from 38d232ee5d2ceb045d9ad6d3a23afcb4972523f7 (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/libosmocore/commit/?id=ba34a2fd73e9803d7e13e90c4fd7… commit ba34a2fd73e9803d7e13e90c4fd7e803ce5dedaa Author: Daniel Willmann <daniel(a)totalueberwachung.de> Date: Fri Sep 2 15:44:12 2016 +0200 gprs: Increase NS_ALLOC_SIZE to 3k 2k can be insufficient when responding with a STATUS message to a long LLC packet because the original message is included in the STATUS. Change-Id: I6f76751cfadf61e87ce4367a38907083e1c98562 Ticket: SYS#2967 Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: include/osmocom/gprs/gprs_ns.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) hooks/post-receive -- An utility library for Open Source Mobile Communications

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osmocom-commitlog September 2016