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http://cgit.osmocom.org/osmo-trx/commit/?id=53e8b2dd3ed14923f1e7dc0384166da28bcd4ac8
commit 53e8b2dd3ed14923f1e7dc0384166da28bcd4ac8
Author: Tom Tsou <tom.tsou at ettus.com>
Date: Thu Jun 2 13:48:32 2016 -0700
TRX: Add EDGE coding and decoding support
Burst length (148 or 444 bits) and data length (209 to 1234
bits) are used to differentiate GSM/GPRS and EDGE payloads.
Data lengths is inclusive of EDGE header and data sections.
On the uplink path, the header is recovered and decoded to
determine data section MCS, however, no additional parsed
header information is used or maintained.
Signed-off-by: Tom Tsou <tom.tsou at ettus.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=018a3f61943cf4e5d5b77ccda54986946d7bbb57
commit 018a3f61943cf4e5d5b77ccda54986946d7bbb57
Author: Tom Tsou <tom.tsou at ettus.com>
Date: Thu Jun 2 12:06:10 2016 -0700
TRX: Add burst length field to scheduler interfaces
Existing interfaces are coded with the implicit expectation of using
a burst sequence length of 148, which is constant with GSM and GPRS.
That changes with EDGE, where the burst length is now 444 due to
8-PSK instead of GMSK modulation.
Setup the interface to accept and return a length value with the
burst sequence. Keep the burst processing unchanged with support for
only 148 bits for now.
Signed-off-by: Tom Tsou <tom.tsou at ettus.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=1ddea5f86e00e83dca74815116d7b1f510867166
commit 1ddea5f86e00e83dca74815116d7b1f510867166
Author: Tom Tsou <tom.tsou at ettus.com>
Date: Thu Mar 24 14:48:21 2016 -0700
TRX: Add EDGE coding tables
Add EGPRS header and data coding tables for parity, convolutional
coding, interleaving, and mapping.
Signed-off-by: Tom Tsou <tom.tsou at ettus.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=201b424b73ebd4da49d2fbad85d66a7068a9a28f
commit 201b424b73ebd4da49d2fbad85d66a7068a9a28f
Author: Max <msuraev at sysmocom.de>
Date: Wed May 18 17:22:49 2016 +0200
Use libosmocore function for uplink measurements
Related: OS#1563
Change-Id: Ide47e8e69e0d2d5859c5249b22f4bad22c18aa57
Reviewed-on: https://gerrit.osmocom.org/108
Tested-by: Jenkins Builder
Reviewed-by: Harald Welte <laforge at gnumonks.org>
http://cgit.osmocom.org/osmo-trx/commit/?id=0778cd488a6696772e2fda32ee9ab9889f439d62
commit 0778cd488a6696772e2fda32ee9ab9889f439d62
Author: Daniel Laszlo Sitzer <dlsitzer at gmail.com>
Date: Tue May 31 11:09:40 2016 +0200
octphy: Update outdated config param name in error message.
Change-Id: I45b8bc09c9aabacc5b908450fe574b5802b88be8
Reviewed-on: https://gerrit.osmocom.org/129
Tested-by: Jenkins Builder
Reviewed-by: Holger Freyther <holger at freyther.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=ed494443cc1e9732b43ef99cccf187d17ac931ef
commit ed494443cc1e9732b43ef99cccf187d17ac931ef
Author: Max <msuraev at sysmocom.de>
Date: Thu Apr 21 18:55:09 2016 +0200
Ensure TRX invariant
There is implicit invariant in trx_phy_instance() which is actively used
by various hw-specific implementations to get TRX's phy instance. Let's
make sure there's explicit assertion for this because there's been
segfaults in the past related to it.
http://cgit.osmocom.org/osmo-trx/commit/?id=b61850248adbf717eb323d9ce7a17a817c302544
commit b61850248adbf717eb323d9ce7a17a817c302544
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Apr 13 19:09:10 2016 -0400
jenkins: Add the build script from jenkins here
This can be used to replicate a build issue more easily.
Build specific to the Octphy.
http://cgit.osmocom.org/osmo-trx/commit/?id=c8da1ac9a6d4a3bec039e67036009445de970382
commit c8da1ac9a6d4a3bec039e67036009445de970382
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Apr 13 19:07:49 2016 -0400
jenkins: Add the build script from jenkins here
This can be used to replicate a build issue more easily.
http://cgit.osmocom.org/osmo-trx/commit/?id=227015e52e993bf8cd2228f5e7d0acce3ead910f
commit 227015e52e993bf8cd2228f5e7d0acce3ead910f
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Apr 1 17:02:11 2016 +0200
misc: Ignore files generated by a debian packaging build
http://cgit.osmocom.org/osmo-trx/commit/?id=460e1b7387ded53bd2ba320d3108196dc7100d40
commit 460e1b7387ded53bd2ba320d3108196dc7100d40
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Apr 1 16:46:42 2016 +0200
debian: Create initial packaging for the osmo-bts-trx
This is only with osmo-bts-trx as others require headers that are
not packaged yet.
http://cgit.osmocom.org/osmo-trx/commit/?id=21fc6e45fbe201dcc6c066a006cef899e931064a
commit 21fc6e45fbe201dcc6c066a006cef899e931064a
Author: Max <msuraev at sysmocom.de>
Date: Tue Mar 22 15:40:12 2016 +0100
LC15: properly initialize unmapped phy instances
Fixes: OS#1665
http://cgit.osmocom.org/osmo-trx/commit/?id=925fcf48ed94c3907dee5cfcbd8cd2f2fece7b85
commit 925fcf48ed94c3907dee5cfcbd8cd2f2fece7b85
Author: Max <msuraev at sysmocom.de>
Date: Tue Mar 22 15:40:09 2016 +0100
LC15: add stubs for phy link/instance defaults
http://cgit.osmocom.org/osmo-trx/commit/?id=0fe3b215b9c8b159491fc1423cba41f4fb9f3214
commit 0fe3b215b9c8b159491fc1423cba41f4fb9f3214
Author: Max <msuraev at sysmocom.de>
Date: Tue Mar 22 15:40:08 2016 +0100
LC15: ignore build byproducts
http://cgit.osmocom.org/osmo-trx/commit/?id=06968beab90806cba94c8b331276e4dc209c152b
commit 06968beab90806cba94c8b331276e4dc209c152b
Author: Max <msuraev at sysmocom.de>
Date: Mon Mar 21 15:39:02 2016 +0100
octphy: fix for multiple trx with more than 1 dsp
Explicitly store and use "center" arfcn used by each dsp (1 dsp
corresponds to 1 phy link).
http://cgit.osmocom.org/osmo-trx/commit/?id=ae5a737c18aebfdc2e1cb66787b070a11eb20772
commit ae5a737c18aebfdc2e1cb66787b070a11eb20772
Author: Max <msuraev at sysmocom.de>
Date: Fri Mar 18 15:43:56 2016 +0100
octphy: add example configuration with 2 trx
http://cgit.osmocom.org/osmo-trx/commit/?id=c4fc00d8515ddc9990dfaf700c501cb8fe490cab
commit c4fc00d8515ddc9990dfaf700c501cb8fe490cab
Author: Max <msuraev at sysmocom.de>
Date: Fri Mar 18 15:30:30 2016 +0100
octphy: add support for multiple trx ids
http://cgit.osmocom.org/osmo-trx/commit/?id=3044a26d719dd6099e229137f6669ee17ffd48a1
commit 3044a26d719dd6099e229137f6669ee17ffd48a1
Author: Max <msuraev at sysmocom.de>
Date: Fri Mar 18 15:29:54 2016 +0100
octphy: use octasic's routines for debug output
http://cgit.osmocom.org/osmo-trx/commit/?id=b857f277045b0a5b1313f7d5ca655aeee22652c7
commit b857f277045b0a5b1313f7d5ca655aeee22652c7
Author: Max <msuraev at sysmocom.de>
Date: Thu Mar 17 18:23:55 2016 +0100
Fix typo in error message
http://cgit.osmocom.org/osmo-trx/commit/?id=9591b6c253d595c44b3ef811d898f606a66203f8
commit 9591b6c253d595c44b3ef811d898f606a66203f8
Author: Max <msuraev at sysmocom.de>
Date: Thu Mar 17 16:23:07 2016 +0100
octphy: add missing include to fix the build
http://cgit.osmocom.org/osmo-trx/commit/?id=bb0cc685f1b7a932492941f13ddd53014501cb55
commit bb0cc685f1b7a932492941f13ddd53014501cb55
Author: Max <msuraev at sysmocom.de>
Date: Thu Mar 17 11:37:24 2016 +0100
Add utility to check proper scheduling of SI
There are several types of System Information messages with tricky
scheduling rules described in 3GPP TS 05.02 § 6.3.1.3. This GNU Awk
script takes in .csv file with sequence of scheduled SI messages (for
example generated using tshark from GSMTAP capture - see usage note
inside the script) and check the scheduling rules compliance.
http://cgit.osmocom.org/osmo-trx/commit/?id=6044785a2265ae862450f4945c5fb12a7c28fe29
commit 6044785a2265ae862450f4945c5fb12a7c28fe29
Author: Max <msuraev at sysmocom.de>
Date: Thu Mar 17 11:37:23 2016 +0100
Ignore binary and backup files
Add missing entries to .gitignore
http://cgit.osmocom.org/osmo-trx/commit/?id=b2b1112a6e20ad632dcec0d9f1afe1ab80583d2d
commit b2b1112a6e20ad632dcec0d9f1afe1ab80583d2d
Author: Max <msuraev at sysmocom.de>
Date: Thu Mar 17 11:37:22 2016 +0100
Add explicit check for SI2quater index and count
Right now we do not support multiple SI2quater messages, so return error
if either index or count is non-zero.
http://cgit.osmocom.org/osmo-trx/commit/?id=f3ee66207de2859cf4751b44241c0f84cf0999b4
commit f3ee66207de2859cf4751b44241c0f84cf0999b4
Author: Max <msuraev at sysmocom.de>
Date: Thu Mar 17 12:32:12 2016 +0100
Fix SI2ter scheduling
According to 3GPP TS 05.02 § 6.3.1.3 SI2ter messages should be scheduled
in FN with TC=4 only if SI2bis messages are also available.
http://cgit.osmocom.org/osmo-trx/commit/?id=0be80aa2d1d21b2d19eb6c91b3b4151d6c3a5ddf
commit 0be80aa2d1d21b2d19eb6c91b3b4151d6c3a5ddf
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 16 09:17:04 2016 +0100
octphy: Enable TCH/H mode and begin testing
Upcoming releases will support TCH/H and we should start to test
the DSP->RTP code.
http://cgit.osmocom.org/osmo-trx/commit/?id=710e99c2e317b75695e2bc7ad4569e2377b41c3b
commit 710e99c2e317b75695e2bc7ad4569e2377b41c3b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Mar 15 20:09:49 2016 +0100
misc: Attempt to fix make distcheck and dumping docs
The file has been renamed, attempt to catch up
http://cgit.osmocom.org/osmo-trx/commit/?id=40e83658543f321368ed88b0505093b707b7eada
commit 40e83658543f321368ed88b0505093b707b7eada
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Mar 14 18:35:31 2016 +0100
Update configuration examples
Add SysmoBTS-specific example.
Remove outdated generic example which is no longer working.
http://cgit.osmocom.org/osmo-trx/commit/?id=d5c658b22e3e8dcb5b3ab96cb761171a3e170282
commit d5c658b22e3e8dcb5b3ab96cb761171a3e170282
Author: Max <msuraev at sysmocom.de>
Date: Fri Mar 11 12:21:24 2016 +0100
Fix copy-paste issue
This issue prevented scheduling of SI 2quater messages.
http://cgit.osmocom.org/osmo-trx/commit/?id=91565b2d51646657002f91fdc22dce3c7320e13a
commit 91565b2d51646657002f91fdc22dce3c7320e13a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Mar 10 16:15:51 2016 +0100
octphy: Use the event defaults as base
Bad parameters are passed to the event structure and the default
initialization should happen.
http://cgit.osmocom.org/osmo-trx/commit/?id=2278fdc580c9c095bffe539b95b0bf77b32de83e
commit 2278fdc580c9c095bffe539b95b0bf77b32de83e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Mar 10 16:10:11 2016 +0100
pcuif: Do not bump the PCU_IF version
I had accidently bumped the version as I thought that osmo_ph_pres_info_type
was part of the ABI. It is not an only internal to the BTS. Revert
this part of the change.
http://cgit.osmocom.org/osmo-trx/commit/?id=cb20c83323da485ff392ccffa7ec75de8e2ffede
commit cb20c83323da485ff392ccffa7ec75de8e2ffede
Author: Max <msuraev at sysmocom.de>
Date: Thu Feb 18 17:48:07 2016 +0100
Fix ocmo-bts-octphy interaction with OsmoPCU
Previously osmo-bts-octphy have not provided in-band presence
information which cause off-by-one errors and misinterpretation of
ph_data_ind by PCU. This fixed now by adding support for explicitly
passing PH-DATA presence info. Corresponding check and in-band passing
of presence information are removed.
Note: this requires libosmocore version with osmo_ph_pres_info_type
support integrated.
[hfreyther/max: Remove + 1 from the decoded length]
http://cgit.osmocom.org/osmo-trx/commit/?id=94bb3769f36c8b64c5dc196f02f22994543997d2
commit 94bb3769f36c8b64c5dc196f02f22994543997d2
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 15 20:16:07 2016 +0100
scheduler: Fix ARRAY_SIZE() in trx_sched_init()
We want the size of the array, not of the pointer to the array.
Found by coverity (CID 1351422).
http://cgit.osmocom.org/osmo-trx/commit/?id=e81cc6a158688360679402c5c11067b6a234bdfa
commit e81cc6a158688360679402c5c11067b6a234bdfa
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 15 20:13:04 2016 +0100
use unsigned int to compare wih ARRAY_SIZE
This is not really an issue, but makes coverity happy (CID 1351422).
http://cgit.osmocom.org/osmo-trx/commit/?id=69b959e557b427052ee47749c82459e094f6f264
commit 69b959e557b427052ee47749c82459e094f6f264
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 15 20:11:43 2016 +0100
sysmobts_vty: Fix null-check for pinst
There was a copy+paste error, checking for plink but we should check for
pinst.
This was found by coverity (CID 1351424).
http://cgit.osmocom.org/osmo-trx/commit/?id=ad7f7a7117efd3fa61c27c714725dbf266b85c7b
commit ad7f7a7117efd3fa61c27c714725dbf266b85c7b
Merge: 5a945da 81cc8cd
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 15 14:28:50 2016 +0100
Merge branch 'laforge/litecell15'
http://cgit.osmocom.org/osmo-trx/commit/?id=81cc8cdba51b38b503bcfedd98a4b29f4b47e6dd
commit 81cc8cdba51b38b503bcfedd98a4b29f4b47e6dd
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 25 15:44:05 2016 +0100
LC15: remove bogus check_for_ciph_cmd() copy
http://cgit.osmocom.org/osmo-trx/commit/?id=e634fd256b5428c6ac5dbe61bd6189fd9fa31d7b
commit e634fd256b5428c6ac5dbe61bd6189fd9fa31d7b
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 22 17:42:35 2016 +0100
LC15: set nominal transmit power of 37dBm for all TRX
http://cgit.osmocom.org/osmo-trx/commit/?id=433863e4c9a5104959803e91e719a772f9bea9b4
commit 433863e4c9a5104959803e91e719a772f9bea9b4
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 22 10:03:26 2016 +0100
LC15: Fix 'make dist' (missing include files)
http://cgit.osmocom.org/osmo-trx/commit/?id=634c3e46484a0932f8a04b894be215b9288eecff
commit 634c3e46484a0932f8a04b894be215b9288eecff
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 19:41:49 2016 +0100
Use consistent naming of binaries accross BTS models
Let's use one systematic naming schemes for all BTS models.
osmobts-trx -> osmo-bts-trx
sysmobts -> osmo-bts-sysmo
lc15bts -> osmo-bts-lc15
http://cgit.osmocom.org/osmo-trx/commit/?id=a9a7120c82f571554e6c1417eec0803f15e6c7bb
commit a9a7120c82f571554e6c1417eec0803f15e6c7bb
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 23:34:43 2016 +0100
make PCU socket and telnet port configurable
In some cases we'd like to run multiple instances of osmo-bts on a
single machine. This is the case where we a multi-TRX PHY is to be used
for several BTSs, or in case osmo-bts-trx has multple SDRs attached.
This wa currently prevented by having a hard-coded PCU socket path
and telnet port, which are now configurable via VTY / config file
itself.
http://cgit.osmocom.org/osmo-trx/commit/?id=5dfb115eaf16a5c5e9ccea5b03374651aa97da11
commit 5dfb115eaf16a5c5e9ccea5b03374651aa97da11
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 23:16:31 2016 +0100
declare pcu_direct in pcu_if.h
http://cgit.osmocom.org/osmo-trx/commit/?id=c6723c82064caec54faeec80b0afd8159140c96d
commit c6723c82064caec54faeec80b0afd8159140c96d
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 23:06:30 2016 +0100
move auto-band configuration commands to common/vty.c
It remains up to the individual BTS hardware models to decide
whether or not to register those commands (depending on whether they
support the feature) via cfg_bts_auto_band_cmd / cfg_bts_no_auto_band_cmd
http://cgit.osmocom.org/osmo-trx/commit/?id=3b4d9e7c076df65257183c313a7f436fd6e66ca8
commit 3b4d9e7c076df65257183c313a7f436fd6e66ca8
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jan 21 18:12:28 2016 +0100
LC15: Call l1if_reset() after l1if_open()
We want to start talking to the L1 from the point the PHY link has
been opened, and not only once an OML connection has been established.
http://cgit.osmocom.org/osmo-trx/commit/?id=53e0291df6e9b601bd56d55d4a41c5268ee9bd87
commit 53e0291df6e9b601bd56d55d4a41c5268ee9bd87
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 22:55:03 2016 +0100
LC15: Remove clk_cal (another unused struct member)
http://cgit.osmocom.org/osmo-trx/commit/?id=e9a17292e8545d5f651e9614c43bc1626e10ac5f
commit e9a17292e8545d5f651e9614c43bc1626e10ac5f
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 22:50:06 2016 +0100
LC15/sysmobts: Don't try to refer to fl1h from PHY config
At the time the phy link / phy instance level VTY configuration
commands are parsed, we did not yet call l1if_open() and thus
pinst->u.{lc15,sysmobts}.hdl == NULL.
PHY or PHY instance specific configuration must thus be stored inside
the phy_link or phy_instance itself, and not inside the (not yet
existing) handle.
We solve this by moving around some parameters:
* clk_use_eeprom/clk_cal/clk_src/calib_path get replicated in
phy_instance
* min_qual_{rach,norm} are moved into the generic part (which means
that osmo-bts-octphy and osmo-bts-trx should also implement them)
http://cgit.osmocom.org/osmo-trx/commit/?id=9b5cff87ecc4b76f9f8a0a86aa64e9394e2a8374
commit 9b5cff87ecc4b76f9f8a0a86aa64e9394e2a8374
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 22:32:05 2016 +0100
LC15: Remove unused clk_use_eeprom and clk_src fields
this is part of the copy+paste legacy from sysmobts and can be removed
as it is not used.
http://cgit.osmocom.org/osmo-trx/commit/?id=9684099ae905e6e61cbc326035d0b37c480f6172
commit 9684099ae905e6e61cbc326035d0b37c480f6172
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 21:56:47 2016 +0100
sysmobts/LC15: Fix startup-time DSP trace flage configuration
Due to the changes introduced by the phy_link API, it's not easy to set
the default DSP trace flags via a command line argument anymore. We now
rather introduce a persitent VTY configuration command, by which the
default DSP tracing configuration can be set (for each PHY).
The persistent trace flags are stored in the phy_instance, while the
current operational run-time flags are in fl1h->phy_instance.
http://cgit.osmocom.org/osmo-trx/commit/?id=38933afdd95f9e809c2e3a15ff860d22b22f27c4
commit 38933afdd95f9e809c2e3a15ff860d22b22f27c4
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 21:54:21 2016 +0100
introduce + use new generic vty_get_phy_instance()
this function is intended to be used by VTY commands that need to
resolve a given PHY interface.
http://cgit.osmocom.org/osmo-trx/commit/?id=6a0f0f9e21e46055dd8481036c75f49d89863639
commit 6a0f0f9e21e46055dd8481036c75f49d89863639
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 19:47:58 2016 +0100
LC15: fix compiler warning against more recent libosmovty
http://cgit.osmocom.org/osmo-trx/commit/?id=4dd8bd84a4c2ab2018ee372dd235cb8a7e45e76d
commit 4dd8bd84a4c2ab2018ee372dd235cb8a7e45e76d
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 19:32:30 2016 +0100
LC15: Fix printed msgq file names in error messages
http://cgit.osmocom.org/osmo-trx/commit/?id=8f0266b8855df7569a6b6a9a6e62b18e004de20d
commit 8f0266b8855df7569a6b6a9a6e62b18e004de20d
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 19:29:45 2016 +0100
LC15: cosmetic whitespace fixes
http://cgit.osmocom.org/osmo-trx/commit/?id=234309878edffba3d2cf76992fc0e311dd94b827
commit 234309878edffba3d2cf76992fc0e311dd94b827
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 19:25:43 2016 +0100
LC15: Add example configuration file for Litecell 1.5
http://cgit.osmocom.org/osmo-trx/commit/?id=1dcb97eaa355e0dbd1d85e5c8a6243ab2d58609f
commit 1dcb97eaa355e0dbd1d85e5c8a6243ab2d58609f
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 17:48:42 2016 +0100
LC15: port litecell 1.5 support to recent osmo-bts master
This includes changes required for
* shared main() function accross all BTS models
* use of the new phy_link / phy_instance infrastructure as the basis
for true multi-TRX operation
http://cgit.osmocom.org/osmo-trx/commit/?id=29a0197ead937c713a3b8e8339d2a3974ac6f0c9
commit 29a0197ead937c713a3b8e8339d2a3974ac6f0c9
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 16:56:34 2016 +0100
LC15: configure.ac: Allow specifying an alternate include-dir
The user can now use ./configure --with-litecell15=/my/local/path
http://cgit.osmocom.org/osmo-trx/commit/?id=ccc7a1bf46d05a2b910b0b995e99e3e1f28f1fae
commit ccc7a1bf46d05a2b910b0b995e99e3e1f28f1fae
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 16:33:48 2016 +0100
LC15: configure.ac: use --enable-litecell15 insteda of --enable-litecell15-bts
http://cgit.osmocom.org/osmo-trx/commit/?id=b936bd7162f29cab0cfe2d31139a5ffd997b029e
commit b936bd7162f29cab0cfe2d31139a5ffd997b029e
Author: Yves Godin <yves.godin at nutaq.com>
Date: Mon Dec 7 10:27:46 2015 -0500
LC15: use talloc pool for msgb and ortp library
by using a talloc pool, we avoid having to go back to the libc
malloc pool all the time. The msgb allocations and libortp allocations
happen quite frequently during processing and show up as one of the
high priority items in osmo-bts profiles on sysmoBTS with 14 concurrent
TCH/H calls (highest load scenario).
talloc still consumes significant CPU, this is mostly due to the
zero-initialization of all the associated buffers. Strictly speaking
we shouldn't need this, but any change there would require lots of
testing, as there might be hidden assumptions in the code?
In some percentage of cases, talloc still seems to fall back on malloc
for msgb allocations, which is currently a bit of a mystery. The pools
certainly are large enough, talloc_reprt() rarely reports more than a
few tens of kilobytes used by the msgb pool.
From 2ecbf871301cdc36c0212dd7526fc94ffa4597d1
http://cgit.osmocom.org/osmo-trx/commit/?id=6e1aed4b230a8e9be53ab487515ba10723ef99b3
commit 6e1aed4b230a8e9be53ab487515ba10723ef99b3
Author: Yves Godin <yves.godin at nutaq.com>
Date: Mon Dec 7 10:27:32 2015 -0500
LC15: Disable DSP trace flags by default
http://cgit.osmocom.org/osmo-trx/commit/?id=2a711887b7e91893555891e5c033189d6705eec3
commit 2a711887b7e91893555891e5c033189d6705eec3
Author: Yves Godin <support at nuranwireless.com>
Date: Thu Nov 12 08:32:07 2015 -0500
LC15: Add initial support for the NuRAN Wireless Litecell 1.5
This commit adds basic support for the Litecell 1.5. Multi-TRX is not
supported yet. Instead, multiple instances of the BTS can be launched
using command line parameter -n <HW_TRX_NR> to specify if TRX 1 or
2 must be used by the bts. Note that only TRX 1 opens a connection to
the PCU. Full support for GPRS on both TRX will come at the same time
than the multi-TRX support.
The BTS manager has been adapted to match the new hardware but otherwise
it has not been improved or changed compared to the one used on the
SuperFemto/Litecell (sysmobts).
http://cgit.osmocom.org/osmo-trx/commit/?id=5a945dad0cb34dc351427b33a3ce0ed9dd0e394f
commit 5a945dad0cb34dc351427b33a3ce0ed9dd0e394f
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Feb 3 23:19:27 2016 +0100
sysmobts: make clock calibration eeprom default (again?)
http://cgit.osmocom.org/osmo-trx/commit/?id=b1d2dd316ff606cb94515dd55fea896237e5ef74
commit b1d2dd316ff606cb94515dd55fea896237e5ef74
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 22 17:46:47 2016 +0100
abis.c: Fix segfault on OML link loss
When the OML signalling link is lost, first set bts->oml_link = NULL,
then iterate over the RSL links and close them. Closing the RSL link
will cause a OML state change message to be sent, which in turn tries
to use the no-longer-existing OML link.
The code should be cleaned up further to distinguish which signalling
link was lost, and actually communicate a RSL(only) loss to OML.
But for now, it's best to simply close down all links and terminate
osmo-bts to ensure all state is properly reset and recovered.
http://cgit.osmocom.org/osmo-trx/commit/?id=f5b42c34219ef8d01987b4d811be3bc8035e337d
commit f5b42c34219ef8d01987b4d811be3bc8035e337d
Merge: f585428 a02bf12
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 15 14:19:46 2016 +0100
Merge branch 'laforge/phy-link'
this introduces the new phy_link / phy_instance interface, which is the
basis of clean support for all kinds of multi-trx configurations with
various BTS modules.
WARNING: This breaks configuration file compatibility. You will need to
introduce config nodes for 'phy' and 'instance', as well as the link
from the 'trx' nodes towards the phy instance.
http://cgit.osmocom.org/osmo-trx/commit/?id=a02bf125accedddc43b2d8ce3093c72d4e41ffc3
commit a02bf125accedddc43b2d8ce3093c72d4e41ffc3
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jan 19 20:22:07 2016 +0100
port sysmobts to phy_link/phy_instance abstraction
http://cgit.osmocom.org/osmo-trx/commit/?id=fcef6b2b5200daaaedea012c352edbdbd9c8a722
commit fcef6b2b5200daaaedea012c352edbdbd9c8a722
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 18 11:23:38 2016 +0100
don't touch OML MO when PHY link is established
It seems the right thing to do: Once we know a PHY link is established,
the associated OML managed objects should change their state
accordingly. However, given all the hackery we do with MO states, this
actually breaks things, rather than helping. So I'm disabling that part
for now, but this needs to be re-visited at some point.
http://cgit.osmocom.org/osmo-trx/commit/?id=d784e50747b8cf0ce505489e1451f75be5ccbd4b
commit d784e50747b8cf0ce505489e1451f75be5ccbd4b
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 13:13:37 2016 +0100
Introduce new phy_link and phy_instance abstraction
This way we can model a flexible mapping between any number of PHYs,
each having multiple instances, and then map BTSs with TRXx on top of
those PHYs.
http://cgit.osmocom.org/osmo-trx/commit/?id=f58542899a91d1db0bbe9966ae98ccdf449f45d0
commit f58542899a91d1db0bbe9966ae98ccdf449f45d0
Merge: 5f17720 1a5b00e
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 15 14:18:06 2016 +0100
Merge branch 'laforge/trx-split'
This splits the TRX scheduler into a generic part and an osmo-bts-trx
specific part. It is the basis for re-using the scheduler from other
bts modules such as the upcoming osmo-bts-virtual.
http://cgit.osmocom.org/osmo-trx/commit/?id=1a5b00ebe28b5ff569a5354cf5784e5644e88d98
commit 1a5b00ebe28b5ff569a5354cf5784e5644e88d98
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 23:28:57 2016 +0100
TRX: Move scheduler to src/common
This is the final step to make the L1 scheduler generally available
to other BTS models than OsmoTRX.
http://cgit.osmocom.org/osmo-trx/commit/?id=48726242add87e6850c64a4a6d3801a4b54084a5
commit 48726242add87e6850c64a4a6d3801a4b54084a5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 23:21:00 2016 +0100
TRX: scheduler: Remove dependency to trx_if.[ch]
http://cgit.osmocom.org/osmo-trx/commit/?id=67311cc1f20c88a0ad0afe488ec136d985477b81
commit 67311cc1f20c88a0ad0afe488ec136d985477b81
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 23:15:41 2016 +0100
TRX: scheduler: Move trx_sched_clock() to scheduler_trx.c
This funciton (and associated static functions) are TRX specific,
and scheduler.c should only contain generic code.
http://cgit.osmocom.org/osmo-trx/commit/?id=b6b42d150db5ef707ad17b0005d7de8f0f538390
commit b6b42d150db5ef707ad17b0005d7de8f0f538390
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 23:03:34 2016 +0100
TRX: scheduler: don't access l1h->config from scheduler
http://cgit.osmocom.org/osmo-trx/commit/?id=11db925f156ddce72cca09275fc2d270efda049b
commit 11db925f156ddce72cca09275fc2d270efda049b
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 22:39:04 2016 +0100
TRX: call trx_loop_sacch_clock from TRX scheduler backend
this removes the dependency of scheduler.c on loops.h
http://cgit.osmocom.org/osmo-trx/commit/?id=2b0e20902933148b67c18a77c4f23f16d35cff8c
commit 2b0e20902933148b67c18a77c4f23f16d35cff8c
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 22:17:52 2016 +0100
TRX: split scheduler in generic part and backend part
the backend is performing the actual encoding and decoding functions,
while the generic part constsits of the TDMA structures and generating
the RTS.ind
http://cgit.osmocom.org/osmo-trx/commit/?id=5538f5cff824f19d5dc8781cbb93525ad45ad833
commit 5538f5cff824f19d5dc8781cbb93525ad45ad833
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 21:33:58 2016 +0100
TRX: factor out the scheduler from remaining code
The L1 scheduler is a generally useful component that is unfortunately
tied quite a bit into the OsmoTRX support. Let's try to separate it out
by having separate per-trx/per-ts/per-chan data structures pre-fixed
with l1sched_
Using this patch it should be one step easier to use the scheduler for
other BTS models, such as the intended upcoming virtual BTS.
http://cgit.osmocom.org/osmo-trx/commit/?id=5f17720fcd3285d75c32359fbbe35e5ffa720778
commit 5f17720fcd3285d75c32359fbbe35e5ffa720778
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 25 15:43:03 2016 +0100
fix migration of check_for_ciph_cmd() from sysmobts to l1sap
During the L1SAP related changes, somehow an old version of
check_for_ciph_cmd() was re-introduced, which didn't store the N(s) as
part of the lchan. To make things worse, the old code was still present
in the sysmobts specific part, but never executed.
http://cgit.osmocom.org/osmo-trx/commit/?id=5d212055b7379b22da27d5c70b43e61491cd2381
commit 5d212055b7379b22da27d5c70b43e61491cd2381
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 20 19:02:51 2016 +0100
L1SAP: Ensure we don't process MPH-TIME.indication on TRX != C0
http://cgit.osmocom.org/osmo-trx/commit/?id=6f9beedc4871fbee09f8105bc3caa34f5086c5f6
commit 6f9beedc4871fbee09f8105bc3caa34f5086c5f6
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 17 12:36:22 2016 +0100
fix compile warnings
http://cgit.osmocom.org/osmo-trx/commit/?id=131ab36e3a0455d406062c1549f864d728bc90d6
commit 131ab36e3a0455d406062c1549f864d728bc90d6
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 18 10:14:54 2016 +0100
abis: Add a queue of OML messages
When the oml_link is down or not yet established, we currently lost
any OML messages that were scheduled for transmission to the BSC. Let's
prevent that by keeping a queue of OML messages, which is drained at the
time the OML link comes up again.
http://cgit.osmocom.org/osmo-trx/commit/?id=2ed116efeca67987257d4c2d95fd3c9ac873d57d
commit 2ed116efeca67987257d4c2d95fd3c9ac873d57d
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 18 10:35:44 2016 +0100
Revert "oml: temporary debug hack"
This reverts commit c623c4e589d887f8ba779a03543213d55b6d82f4.
That's a commit from 2012, and it was never needed ever since.
http://cgit.osmocom.org/osmo-trx/commit/?id=5f8c85bf9cf740676905f9fad5d97d4a8f518b1e
commit 5f8c85bf9cf740676905f9fad5d97d4a8f518b1e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Feb 3 18:29:00 2016 +0100
octphy: Look-up the right timeslot and then the logical chan
Use the right identifier for the timeslot and not the trx number
which would always use ts==0 on the first trx. This should fix
ciphering issues for TS>0 (e.g. SDCCH8 on TS==1)
http://cgit.osmocom.org/osmo-trx/commit/?id=3ca59512d2f4eb1f87699e8fada67f33674918b4
commit 3ca59512d2f4eb1f87699e8fada67f33674918b4
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 25 20:44:15 2016 +0100
OML: Ignore T200 settings by BSC for now
It seems that once we start to respect the T200 values as specified by
the BSC, we run into all kinds of issues with LAPDm re-transmissions,
REJ frames, unexpected supervisory frames and the like.
The libosmogsm LAPDm T200 defaults of 1s/2s are proven to "work" (i.e.
not expose the above behavior), so let's revert to them until the root
cause of this problem is determined.
http://cgit.osmocom.org/osmo-trx/commit/?id=111a02f21440ff5a413466ec25c576d768225baa
commit 111a02f21440ff5a413466ec25c576d768225baa
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 25 20:33:48 2016 +0100
lapdm: Add DEBUGP statement about T200 values being set for lchan
http://cgit.osmocom.org/osmo-trx/commit/?id=0d19e4848723dda10a31a68b89314414a2eab26b
commit 0d19e4848723dda10a31a68b89314414a2eab26b
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 25 20:30:18 2016 +0100
Fix T200 default values
The T200 default values should be in milli-seconds (as the variable name
indicates). They are not expected to be divided by the TS 12.21 OML
dividers for T200.
This change doesn't really make a difference with OpenBSC, as the BSC
always sets its own T200 values via OML, overwriting the defaults here.
http://cgit.osmocom.org/osmo-trx/commit/?id=728448a7f18d8b771c56f16777110c83d4f00a2b
commit 728448a7f18d8b771c56f16777110c83d4f00a2b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Jan 23 10:25:24 2016 +0100
main: Return something from the method
Fixes: CID#59923
http://cgit.osmocom.org/osmo-trx/commit/?id=0db18d030d8e540e723fe21a14b0b5748c65d0fe
commit 0db18d030d8e540e723fe21a14b0b5748c65d0fe
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 22 09:41:52 2016 +0100
OCTPHY: fix 'make dist' (missing header files)
http://cgit.osmocom.org/osmo-trx/commit/?id=0048a788ddcbbc0efc6b232c62b8622cdd27c3ba
commit 0048a788ddcbbc0efc6b232c62b8622cdd27c3ba
Merge: 32d681a 611ef23
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 22 09:33:54 2016 +0100
Merge branch 'laforge/common-main'
http://cgit.osmocom.org/osmo-trx/commit/?id=611ef23700619f0e8e3a7c0b87f4568c1c09a6c0
commit 611ef23700619f0e8e3a7c0b87f4568c1c09a6c0
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 12:34:18 2016 +0100
merge bts-specific main function into common/main.c:bts_main()
This removes a lot of copy+paste duplication between different BTS
models.
http://cgit.osmocom.org/osmo-trx/commit/?id=a0192b859ba9230c84381cbf065816760da62ba7
commit a0192b859ba9230c84381cbf065816760da62ba7
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 09:49:09 2016 +0100
Add new bts_model_ctrl_cmds_install()
This is one step in making the main() functions of different
BTS models more similar, so we can share one code rather than multiple
copies of it.
http://cgit.osmocom.org/osmo-trx/commit/?id=ec3be11ec60ce1ba49124095c12101f70b5c9eec
commit ec3be11ec60ce1ba49124095c12101f70b5c9eec
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 10 20:48:11 2016 +0100
common/support.c: Remove unused file
http://cgit.osmocom.org/osmo-trx/commit/?id=69fc57b0286b78a628b330cf62c4b4991add01fd
commit 69fc57b0286b78a628b330cf62c4b4991add01fd
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jan 20 13:08:21 2014 +0100
ABIS: Support for multiple RSL connections
http://cgit.osmocom.org/osmo-trx/commit/?id=32d681ab985fe6da9f9fd40758e1917fc6f387c0
commit 32d681ab985fe6da9f9fd40758e1917fc6f387c0
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jan 21 16:22:38 2016 +0100
OCTPHY: Don't have files in EXTRA_DIST that don't exist (anymore)
This fixes a 'make dist' issue.
http://cgit.osmocom.org/osmo-trx/commit/?id=e60b9d1de641acdad88afaa0aa94767d74fc52d3
commit e60b9d1de641acdad88afaa0aa94767d74fc52d3
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 17 21:08:20 2016 +0100
Make T200 default initialization even more robust
There's no need to use memcpy(), which adds the risk that the types of
source and destination are not the same (see previous commit). Iterating
over the array and assigning each element is more robust.
http://cgit.osmocom.org/osmo-trx/commit/?id=3d431bb4eb2eec62174719daab6ec9a178299fc9
commit 3d431bb4eb2eec62174719daab6ec9a178299fc9
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 17 21:04:54 2016 +0100
Fix T200 default values
t200_ms is an unsigned int [7] array, while the oml_default_t200_ms was
an uint8_t[7] array, which we memcpy() to the former as default
initializer. Fix this by turning oml_default_t200_ms into unsigned int,
too.
http://cgit.osmocom.org/osmo-trx/commit/?id=5e8d8a1e75959141d643c84cf061032f9469be0a
commit 5e8d8a1e75959141d643c84cf061032f9469be0a
Merge: 20e8770 f9de18e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 16 17:51:16 2016 +0100
Merge branch 'laforge/cleanup'
http://cgit.osmocom.org/osmo-trx/commit/?id=f9de18ea15a988afb13e487955811884beecd8c8
commit f9de18ea15a988afb13e487955811884beecd8c8
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:50:22 2016 +0100
TRX: the L1SAP queue contains mac blocks, not bursts (cosmetic)
http://cgit.osmocom.org/osmo-trx/commit/?id=97cb71971a345c7e96502d4000afc468bc3dd3b8
commit 97cb71971a345c7e96502d4000afc468bc3dd3b8
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:48:01 2016 +0100
TRX: Don't hard-code 23 bytes, use GSM_MACBLOCK_LEN
http://cgit.osmocom.org/osmo-trx/commit/?id=dd562d84bab5974f7b3505500bc9eced52252904
commit dd562d84bab5974f7b3505500bc9eced52252904
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:25:22 2016 +0100
TRX: Don't use magic numbers when we have #defines
http://cgit.osmocom.org/osmo-trx/commit/?id=773ab8b2c52d0145561e113e8af7bb839bbe4749
commit 773ab8b2c52d0145561e113e8af7bb839bbe4749
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:19:32 2016 +0100
TRX: replace some more 2715648 magic numbers with GSM_HYPERFRAME
http://cgit.osmocom.org/osmo-trx/commit/?id=69ace680dd6edf424389ed1b092faac6a81d900e
commit 69ace680dd6edf424389ed1b092faac6a81d900e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:11:39 2016 +0100
TRX: scheduler: whitespace cleanup
http://cgit.osmocom.org/osmo-trx/commit/?id=1bdd08d07d8c544389b0c9df5aea08a0c072582e
commit 1bdd08d07d8c544389b0c9df5aea08a0c072582e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:09:28 2016 +0100
TRX: schedule: remove dead code
the check whether or not to send a dummy burst is done already in
trx_sched_dl_burst(), so no need to have commented-out code doing that
again.
http://cgit.osmocom.org/osmo-trx/commit/?id=519a639cf37b6f4cb1c4c9a80a84f7c4dcb4ef4b
commit 519a639cf37b6f4cb1c4c9a80a84f7c4dcb4ef4b
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 18:05:13 2016 +0100
TRX: make trx_chan_desc static, it is not used externally
http://cgit.osmocom.org/osmo-trx/commit/?id=6323d2e61707ac96d1f4c5c0218c0efe6c203697
commit 6323d2e61707ac96d1f4c5c0218c0efe6c203697
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 17:53:30 2016 +0100
use existing #define for FR/EFR frame length (33/31)
http://cgit.osmocom.org/osmo-trx/commit/?id=601781f463d0f5798ac27fd90be63d9f15261683
commit 601781f463d0f5798ac27fd90be63d9f15261683
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 17:56:10 2016 +0100
move 'GSM_FR_BYTES' and related definitiions to common part
http://cgit.osmocom.org/osmo-trx/commit/?id=695d8eb27721352e2b9d13f31f28153f57c03a15
commit 695d8eb27721352e2b9d13f31f28153f57c03a15
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 17:50:40 2016 +0100
TRX: Reduce magic numbers, introduce GSM_HYPERFRAME for 2715648
http://cgit.osmocom.org/osmo-trx/commit/?id=5b500f5d8f4e149b41b3fae1ee47d4795a5709bb
commit 5b500f5d8f4e149b41b3fae1ee47d4795a5709bb
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 17:38:35 2016 +0100
TRX: use const for dummy and fcch burst definitions
http://cgit.osmocom.org/osmo-trx/commit/?id=2bf00d772905942b0baef20c84d2d320f3f647f8
commit 2bf00d772905942b0baef20c84d2d320f3f647f8
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 13:43:50 2016 +0100
TRX: mark scheduler data structures as 'const'
Those are read-only tables which should end up in the text segment
and not in writable data.
http://cgit.osmocom.org/osmo-trx/commit/?id=12992d86dc443a0d03efcb19ee8ab812506df950
commit 12992d86dc443a0d03efcb19ee8ab812506df950
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 13:26:14 2016 +0100
TRX: some comments dscribing the scheduler.[ch] API
http://cgit.osmocom.org/osmo-trx/commit/?id=d93bd21185efeaccb215cb4e81a81186b039a8f5
commit d93bd21185efeaccb215cb4e81a81186b039a8f5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 12:06:33 2016 +0100
sysmoBTS: port 'press Ctrl+C twice for immediate exit' from osmo-bts-trx
http://cgit.osmocom.org/osmo-trx/commit/?id=8250800d3bcef5c8e67b822d8e83ddf3233ca3e4
commit 8250800d3bcef5c8e67b822d8e83ddf3233ca3e4
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 10:21:31 2016 +0100
TRX: Add stub bts_model_change_power() function
This just fixes linking. It still needs to be properly implemented
http://cgit.osmocom.org/osmo-trx/commit/?id=6d101a79a833249c207387d98db3a9eb34a98cc2
commit 6d101a79a833249c207387d98db3a9eb34a98cc2
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 9 09:42:21 2016 +0100
TRX: remove obsolete get_mac() function
http://cgit.osmocom.org/osmo-trx/commit/?id=20e8770df08a8584df4ac91f4a8eb86dfe443cd4
commit 20e8770df08a8584df4ac91f4a8eb86dfe443cd4
Merge: e9f12ac 866f9b9
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 16 17:28:25 2016 +0100
Merge branch 'sysmocom/octphy'
http://cgit.osmocom.org/osmo-trx/commit/?id=866f9b979d0c8a36e76db8272693d59bfba9c0f5
commit 866f9b979d0c8a36e76db8272693d59bfba9c0f5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 16 13:11:35 2016 +0100
OCTPHY: Obtain information from PHY and expose it in VTY
This adds 'show trx 0 system-information' command to the VTY indicating
various version information obtained from the DSP/PHY.
http://cgit.osmocom.org/osmo-trx/commit/?id=3e98f942e51ca5f39a09adcb3d0d68d93b1588b0
commit 3e98f942e51ca5f39a09adcb3d0d68d93b1588b0
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 16 10:18:24 2016 +0100
OCTPHY: Implement command re-transmission after message loss
We re-use the 'wait_l1_conf' structure for implementing the
unacknowledge command window towards the PHY. This means that thre will
unconditionally be a 'wait_l1_conf' now, even for requests where the
caller didn't provide a call-back.
http://cgit.osmocom.org/osmo-trx/commit/?id=7bd2251dcb15552d424b53e0e0e85a4d8150868c
commit 7bd2251dcb15552d424b53e0e0e85a4d8150868c
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 15 19:12:04 2016 +0100
OCTPHY: Print NOTICE message if we receive supervisory frame
http://cgit.osmocom.org/osmo-trx/commit/?id=0c017618cd335f88712174154575ce9569a4634c
commit 0c017618cd335f88712174154575ce9569a4634c
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 15 18:24:03 2016 +0100
OCTPHY: Block PHY indications until it is confirmed open
When re-starting OsmoBTS after unclean shutdown, the PHY is already
sending notifications (PH-DATA.ind, PH-TIME.ind, etc.) for the previous
physical channel / timeslot configuration. At the point those messages
are received, OsmoBTS might not even have A-bis OML up yet, and thus has
no clue how to process such messages (and subsequently likely crashes).
Let's block such primitives from passing further up the code until we
have received the TRX-OPEN response.
http://cgit.osmocom.org/osmo-trx/commit/?id=8d198f3598f7e0928f7b4001088dfbf007873791
commit 8d198f3598f7e0928f7b4001088dfbf007873791
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 4 20:05:41 2016 +0100
OCTPHY: Fix various memory leaks and add comments on msgb ownership
http://cgit.osmocom.org/osmo-trx/commit/?id=bca8d3b8f83af76303fe9923955bea25ef9f7e43
commit bca8d3b8f83af76303fe9923955bea25ef9f7e43
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Nov 13 23:09:24 2015 +0100
OCTPHY: Exit gracefully if config file specifies no phy-netdev
http://cgit.osmocom.org/osmo-trx/commit/?id=a9003acb1c4c1a697115d37f7ea28c4650b9681a
commit a9003acb1c4c1a697115d37f7ea28c4650b9681a
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Nov 13 23:06:23 2015 +0100
OCTPHY: Ensure we write the phy-netdev parameter
When writing the config file from the command line, we must not forget
to write the phy-netdev parameter, otherwise the program will fail to
re-start later :/
http://cgit.osmocom.org/osmo-trx/commit/?id=dad89e50a220c9b634dd04600cfed76f4b4f7622
commit dad89e50a220c9b634dd04600cfed76f4b4f7622
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Nov 5 22:55:02 2015 +0100
OCTPHY: Replace '-lortp' with the proper pkg-config/autofoo version
http://cgit.osmocom.org/osmo-trx/commit/?id=b92100ad36f40d3125ff945fbd38aece873d1718
commit b92100ad36f40d3125ff945fbd38aece873d1718
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 6 16:04:32 2015 +0200
Add support for Octasic OCTSDR-2G GSM PHY
This adds support for a new PHY to OsmoBTS, the Octasic OCTSDR-2G
PHY. This is a proprietary GSM PHY running on a familty of Octasic DSPs.
http://cgit.osmocom.org/osmo-trx/commit/?id=e9f12acbeb5a369282719f8e0deecc88034a5488
commit e9f12acbeb5a369282719f8e0deecc88034a5488
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Dec 12 21:15:19 2015 +0100
LAPDm: Use T200 settings from OML rather than libosmocore defaults
http://cgit.osmocom.org/osmo-trx/commit/?id=7d6860b114e5d7b6f7a6b9e78e5cd879940c89f3
commit 7d6860b114e5d7b6f7a6b9e78e5cd879940c89f3
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 15 15:21:32 2016 +0100
print a NOTICE message if lchan not activ in get_active_lchan_by_chan_nr()
http://cgit.osmocom.org/osmo-trx/commit/?id=056c267b899e264735595a205af4bea6d511f6d7
commit 056c267b899e264735595a205af4bea6d511f6d7
Author: Alexander Huemer <alexander.huemer at xx.vu>
Date: Fri Nov 6 20:59:50 2015 +0100
fix some format specifiers
http://cgit.osmocom.org/osmo-trx/commit/?id=2b7728cd9d306648328d505c6f4700c6918506fa
commit 2b7728cd9d306648328d505c6f4700c6918506fa
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Jan 11 20:47:36 2016 +0100
sysmobts-calib: Warn about firmware and header mismatch
sysmobts-calib might be easily patched by a user that does not know
that firmware and firmware headers form a contract that should be
matched. Compare the version numbers and print a warning if it does
not look correct. This should be enough for a user to see that something
is not right. Continue anyway as the firmware might still be compatible
(because the ABI has not changed).
Fixes: SYS#1172
http://cgit.osmocom.org/osmo-trx/commit/?id=65b4a7ba2ba3e804659058e3e5f056698421d77b
commit 65b4a7ba2ba3e804659058e3e5f056698421d77b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Jan 11 17:24:57 2016 +0100
sysmobts-v2/eepromreader: Add userspace program to read EEPROM
If using a too old kernel on newer devices the eeprom reading will
fail and maybe it is not possible to update the kernel after the
unit has been deployed.
Add a utility to read the EEPROM of revD+ from userspace to be used
to fix up the thing.
http://cgit.osmocom.org/osmo-trx/commit/?id=74269054a6980068a82c681035177bba742575aa
commit 74269054a6980068a82c681035177bba742575aa
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 8 13:26:57 2016 +0100
sysmobts: add missing break statement in l1if_handle_ind()
this was introduced in 21b020b33633683d7c785af15c773aab0f79d0de and
luckily spotted by coverity (CID 1347446)
http://cgit.osmocom.org/osmo-trx/commit/?id=a62e3221b650d576e27efd52f2f51f8786634a71
commit a62e3221b650d576e27efd52f2f51f8786634a71
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Sun Jun 14 23:52:27 2015 -0400
l1sap: Whitespace fixes.
http://cgit.osmocom.org/osmo-trx/commit/?id=085569df55ceb3737b79f53b015b0c064698ddc6
commit 085569df55ceb3737b79f53b015b0c064698ddc6
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 4 20:29:24 2016 +0100
fix large amount of compiler warnings in common and sysmobts code
http://cgit.osmocom.org/osmo-trx/commit/?id=21b020b33633683d7c785af15c773aab0f79d0de
commit 21b020b33633683d7c785af15c773aab0f79d0de
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jan 4 20:06:12 2016 +0100
sysmobts: Clarify msgb ownership / fix memory leaks
http://cgit.osmocom.org/osmo-trx/commit/?id=e28a20a2d9d049cd6312e218a7646593bbc43431
commit e28a20a2d9d049cd6312e218a7646593bbc43431
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Dec 7 11:16:00 2015 +0100
sysmobts: Catch up with the API changes and specify the version
API revision 5.1 allows us to pass a version number for the rx/tx
calibration and the DSP/FPGA will inform us about clock errors.
http://cgit.osmocom.org/osmo-trx/commit/?id=2da932c7a0cc365fb0c071ee0caf68c4d30f8c41
commit 2da932c7a0cc365fb0c071ee0caf68c4d30f8c41
Author: Minh-Quang Nguyen <minh-quang.nguyen at nutaq.com>
Date: Fri Sep 18 08:40:29 2015 -0400
sysmobts: support eeprom map version 2
[hfreyther: Accept the mixing of whitespace to ease future
merges]
http://cgit.osmocom.org/osmo-trx/commit/?id=2ecbf871301cdc36c0212dd7526fc94ffa4597d1
commit 2ecbf871301cdc36c0212dd7526fc94ffa4597d1
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Dec 6 21:31:39 2015 +0100
use talloc pool for msgb and ortp library
by using a talloc pool, we avoid having to go back to the libc
malloc pool all the time. The msgb allocations and libortp allocations
happen quite frequently during processing and show up as one of the
high priority items in osmo-bts profiles on sysmoBTS with 14 concurrent
TCH/H calls (highest load scenario).
talloc still consumes significant CPU, this is mostly due to the
zero-initialization of all the associated buffers. Strictly speaking
we shouldn't need this, but any change there would require lots of
testing, as there might be hidden assumptions in the code?
In some percentage of cases, talloc still seems to fall back on malloc
for msgb allocations, which is currently a bit of a mystery. The pools
certainly are large enough, talloc_reprt() rarely reports more than a
few tens of kilobytes used by the msgb pool.
http://cgit.osmocom.org/osmo-trx/commit/?id=62d7502b82cbe56211bcd4aa3a363757650fced3
commit 62d7502b82cbe56211bcd4aa3a363757650fced3
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Dec 5 15:57:09 2015 +0100
osmo-bts-sysmo: Disable DSP trace flags by default
http://cgit.osmocom.org/osmo-trx/commit/?id=2d5481da278f8b09c4772d54f044ba2b26eeef14
commit 2d5481da278f8b09c4772d54f044ba2b26eeef14
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Dec 5 11:54:08 2015 +0100
l1sap: Ensure we only pass PHY primitives of active lchans
In some situations, a PHY might send us a primitive for a logical
channel that is not (or no longer) active. Passing such primitives
higher up the stack is asking for trouble. Specifically, LAPDm
instances cannot accept messages once their instance has been released.
We introduce two new helper functions: get_lchan_by_chan_nr() as well as
get_active_lchan_by_chan_nr(). The former just centralizes the look-up
of the lchan by timeslot number and sub-slot number. The latter also
checks to ensure the lchan is active, which is used for PH-DATA / PH-RTS
primitives. To the contrary, MPH primitives generally don't require the
cahnnel to be active for processing.
http://cgit.osmocom.org/osmo-trx/commit/?id=44bc9408b1dcc4d07f8aff9800d8fcf317954231
commit 44bc9408b1dcc4d07f8aff9800d8fcf317954231
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Dec 3 19:54:38 2015 +0100
common/rsl.c: The presence of a valied measurement result is DEBUG
we shouldn't consider the presence of a valid measurement result
as something NOTICEable
http://cgit.osmocom.org/osmo-trx/commit/?id=02337e1d1d5a97c0c062c4d2cdc13bff7c17bae7
commit 02337e1d1d5a97c0c062c4d2cdc13bff7c17bae7
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Nov 20 21:35:07 2015 +0100
sysmobts: Dont recycle PHY primitive for L1SAP in PH-DATA.ind
http://cgit.osmocom.org/osmo-trx/commit/?id=437deb5f3a9dcfcb0c40ac8b44c20a5987907990
commit 437deb5f3a9dcfcb0c40ac8b44c20a5987907990
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Nov 20 18:05:51 2015 +0100
sysmobts: fix ph_data_req() msgb handling + alignment
The way we recycle the msgb with a l1sap header when transforming a
PH-DATA.req L1SAP primitive into a PHY/L1 primitive was flawed in
several ways:
1) the way the L1SAP header was stored in the buffer didn't provide
sufficient tailroom for the L1 primitive
2) the alignment of the data in L1SAP is at a 32bit bounadry, but not
in the L1 primitive, causing unaligned accesses.
http://cgit.osmocom.org/osmo-trx/commit/?id=48e99fd05a906bcf9536996733123fdb512b635e
commit 48e99fd05a906bcf9536996733123fdb512b635e
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Nov 20 10:54:09 2015 +0100
cope with 'struct gsm_bts' without a tsc member
This was introduced in openbsc.git a2bbc5ec0e6481bb5b65da7bdbde03a424437af4
http://cgit.osmocom.org/osmo-trx/commit/?id=3c161bb7df7bf95e5a69db97fe3baa6380c3c9ed
commit 3c161bb7df7bf95e5a69db97fe3baa6380c3c9ed
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Nov 5 23:05:05 2015 +0100
tests/Makefile.am: Don't use sysmobts SUBDIRS twice
probably a git merge artefact of some sort...
http://cgit.osmocom.org/osmo-trx/commit/?id=bbcf703be844e971d9e1e58f5efedfe5c449309c
commit bbcf703be844e971d9e1e58f5efedfe5c449309c
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Nov 5 23:02:55 2015 +0100
TRX: catch up with trhe amr_mode naming changes
OpenBSC introduced a naming change in
615ed46a6ab25f71a7ab0d8201d33b4dbf8fc5b0 but osmo-bts fixes were only
about osmo-bts-sysmo, not osmo-bts-trx. This updates osmo-bts-trx
accordingly.
http://cgit.osmocom.org/osmo-trx/commit/?id=94da045be57ed0023c5718a871a50c71474ee345
commit 94da045be57ed0023c5718a871a50c71474ee345
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Nov 5 22:49:19 2015 +0100
Don't blindly link against '-lortp' but use pkg-config for that
This also ensures that a missing ortp library dependency is discovered
at configure time already
http://cgit.osmocom.org/osmo-trx/commit/?id=33f234f2782381235cb3443fc6949436d3070395
commit 33f234f2782381235cb3443fc6949436d3070395
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Nov 5 22:48:24 2015 +0100
Revert "configure.ac: Add subdir-objects to suppress warnings"
This reverts commit 94a05abb98fcb1a5002f327888635f3af860c9a9.
The tests don't work well with subdir-objects, so we have to live with
the warnings meanwhile until somebody finds time to find the magic spell
to solve the autotools quest.
http://cgit.osmocom.org/osmo-trx/commit/?id=55d89d17b25979d81b3d56778503eebb18c0eee2
commit 55d89d17b25979d81b3d56778503eebb18c0eee2
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 12 12:15:49 2015 +0200
configure.ac: Better description for --enable-sysmocom-bts and --enable-trx
http://cgit.osmocom.org/osmo-trx/commit/?id=94a05abb98fcb1a5002f327888635f3af860c9a9
commit 94a05abb98fcb1a5002f327888635f3af860c9a9
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 12 12:13:13 2015 +0200
configure.ac: Add subdir-objects to suppress warnings
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
http://cgit.osmocom.org/osmo-trx/commit/?id=45e597cc160f348a4ff12ff840f3d879c682e1cb
commit 45e597cc160f348a4ff12ff840f3d879c682e1cb
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 12 12:11:53 2015 +0200
configure.ac: Depend on libosmotrau 0.3.2 (ortp statistics)
http://cgit.osmocom.org/osmo-trx/commit/?id=9a9ddc12033c3b63af7e2abe5d9267cfcd451a58
commit 9a9ddc12033c3b63af7e2abe5d9267cfcd451a58
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 12 12:09:54 2015 +0200
configure.ac: Only require libgps if building for sysmoBTS
http://cgit.osmocom.org/osmo-trx/commit/?id=13947b3408fda0af5b1041e8eeb0328f5a45eb2c
commit 13947b3408fda0af5b1041e8eeb0328f5a45eb2c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Oct 3 22:45:52 2015 +0200
amr: Catch-up for the non-RTP mode after amr rename
http://cgit.osmocom.org/osmo-trx/commit/?id=1009a87f3c0f8527290957aaf2ccc6f1a2cce531
commit 1009a87f3c0f8527290957aaf2ccc6f1a2cce531
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Oct 3 22:34:37 2015 +0200
amr: Catch up with the amr_mode changes
Use the bts_modes for all the types. As there are two instances
know. One for the ms and one for the bts.
Manual compile fix and not tested on HW
http://cgit.osmocom.org/osmo-trx/commit/?id=f1fb0fa3af174c605f60458388bba61ef4f40fa8
commit f1fb0fa3af174c605f60458388bba61ef4f40fa8
Merge: 329085a caa648d
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Sep 22 16:41:54 2015 +0200
Merge branch '201509-trx-rebase'
http://cgit.osmocom.org/osmo-trx/commit/?id=caa648d92e48a05e676e87b48c21cb0b151c9b4e
commit caa648d92e48a05e676e87b48c21cb0b151c9b4e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Sep 12 11:00:23 2015 +0200
TRX: Add missing call to abis_init()
This somehow got lost during the latest rebase.
http://cgit.osmocom.org/osmo-trx/commit/?id=88a31e2a990dfbacfc9d6b7cbfd03edc99e68687
commit 88a31e2a990dfbacfc9d6b7cbfd03edc99e68687
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 6 14:12:17 2015 +0200
make osmo-bts-trx provide bts_model_adjst_ms_pwr()
http://cgit.osmocom.org/osmo-trx/commit/?id=307bfc81c1d4eb782339946c0dbccab6095aa10f
commit 307bfc81c1d4eb782339946c0dbccab6095aa10f
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 6 14:11:31 2015 +0200
fixup tests after bts_model_adjst_ms_pwr
http://cgit.osmocom.org/osmo-trx/commit/?id=5becc4613a34c5fce7c261268cef679821387e4a
commit 5becc4613a34c5fce7c261268cef679821387e4a
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Mon Jul 20 20:04:02 2015 -0400
tests: Update busrsts_test build.
We've added logging calls to the bursts processing. Add logging facility
initializatoin to the test code.
http://cgit.osmocom.org/osmo-trx/commit/?id=b812839dfab3208928b6b8f45368abcb6b9ff96a
commit b812839dfab3208928b6b8f45368abcb6b9ff96a
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Mon Jun 15 00:40:27 2015 -0400
trx: fix potential use of uninitialized toa variable.
Not really a bug, as we're smart about it down the stream, but it's better to
be strict here as well.
http://cgit.osmocom.org/osmo-trx/commit/?id=ae525a8761d9651e2824fd7c84f0c7db8aaa37fd
commit ae525a8761d9651e2824fd7c84f0c7db8aaa37fd
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Mon Jun 15 00:33:37 2015 -0400
trx: Send POWERON/OFF commands to osmo-bts only for the first channel.
osmo-trx never supported separate power control for trx's, but now it started
to be more strict about it.
http://cgit.osmocom.org/osmo-trx/commit/?id=29ea40f5387c18a0aeb906039750bbf3a9828e7e
commit 29ea40f5387c18a0aeb906039750bbf3a9828e7e
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Wed Jun 10 00:27:18 2015 -0400
trx: Assume 100% BER if total decoded bits is 0 in l1if_process_meas_res()
http://cgit.osmocom.org/osmo-trx/commit/?id=e9abc5a4f33d8432d81ab896189b7492b07a05cf
commit e9abc5a4f33d8432d81ab896189b7492b07a05cf
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Wed Jun 10 00:26:14 2015 -0400
trx: Cleanup unused parts of loops.c
http://cgit.osmocom.org/osmo-trx/commit/?id=17be7fa73bd3ea0e25bafbbd88b79f4f5a0762e9
commit 17be7fa73bd3ea0e25bafbbd88b79f4f5a0762e9
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Fri Jun 5 01:12:21 2015 -0400
trx: Remove unused variables.
http://cgit.osmocom.org/osmo-trx/commit/?id=68e8b2b1d5ea6e6236c277641cf565e7f99d7527
commit 68e8b2b1d5ea6e6236c277641cf565e7f99d7527
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Fri Jun 5 00:54:03 2015 -0400
trx: Fix typo in a log message.
http://cgit.osmocom.org/osmo-trx/commit/?id=391ff14977d4e031562b6840d1ac0bf45ed4cfef
commit 391ff14977d4e031562b6840d1ac0bf45ed4cfef
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Thu Apr 9 13:24:15 2015 +0300
trx: More logging for voice frame decoding functions.
http://cgit.osmocom.org/osmo-trx/commit/?id=cf18dcd5fdf42330e868e9de8effedbbeb5df223
commit cf18dcd5fdf42330e868e9de8effedbbeb5df223
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Tue Apr 7 21:17:01 2015 +0300
tests: Update bursts_test to accommodate BER calculations.
http://cgit.osmocom.org/osmo-trx/commit/?id=6fceaca584aa84214ccf747257344f1fe95caeee
commit 6fceaca584aa84214ccf747257344f1fe95caeee
Author: Alexander Chemeris <Alexander.Chemeris at gmail.com>
Date: Mon Apr 6 00:12:02 2015 +0300
trx: Implement BER calculations.
A known issue with this code is that BER is not updated for lost TCH frames,
because osmo-trx doesn't send any indication for them and we don't have
a callback to handle this.
Otherwise the code seem to work fine.
http://cgit.osmocom.org/osmo-trx/commit/?id=ddc0bf14d5d5c8b3248eab0463399ae0a5bb8e3f
commit ddc0bf14d5d5c8b3248eab0463399ae0a5bb8e3f
Author: Thomas Tsou <tom at tsou.cc>
Date: Thu May 8 13:41:17 2014 -0400
TRX: Remove extra TCH/HS puncturing value
3GPP TS 05.03 "Channel coding" specifies the puncturing matrix (1,0,1)
for class 1 information bits and tail bits valued u(0) to u(103) for a
maximum puncturing index of 311. The puncturing index 313 exceeds the
maximum index and causes osmo_conv_get_output_length() to output the
improper length of 210 instead of 211.
Signed-off-by: Thomas Tsou <tom at tsou.cc>
http://cgit.osmocom.org/osmo-trx/commit/?id=deb01a26528a0f61ae0e20a3b793db560d4c81dc
commit deb01a26528a0f61ae0e20a3b793db560d4c81dc
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Apr 6 14:39:23 2014 +0200
TRX: Check if Transceiver indicates an out of range clock
If frame number is out of range (>= 2715648), the scheduler's process
would end up in an infinite loop. This is because the loop would schedule
bursts until the indicated frame number is reached, which would not be
possible.
The openbts, calypso-bts and osmo-trx might send out out of range clock
indications every 3.5 hour.
http://cgit.osmocom.org/osmo-trx/commit/?id=3cfc9d5fa34bf144c7390c9b6d9ce867b4e5c2e4
commit 3cfc9d5fa34bf144c7390c9b6d9ce867b4e5c2e4
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jan 20 13:04:13 2014 +0100
TRX: Show which TRX does not respond or rejects a command
http://cgit.osmocom.org/osmo-trx/commit/?id=a7d0c5ef5af04bb698d05785f0c9b1f20e687bca
commit a7d0c5ef5af04bb698d05785f0c9b1f20e687bca
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Jan 14 12:10:44 2014 +0100
trx: Set lchan inactive, only if the dedicated channel is deactivated
http://cgit.osmocom.org/osmo-trx/commit/?id=f39c739bd6ae73596b3a72e2b240f012b669e5a7
commit f39c739bd6ae73596b3a72e2b240f012b669e5a7
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jan 13 14:52:05 2014 +0100
TRX: Activate LCHAN of CCCH when CCCH is configured on time slot
http://cgit.osmocom.org/osmo-trx/commit/?id=f66f5b3ddc5c894ae7ad4909cbd261c6920260b0
commit f66f5b3ddc5c894ae7ad4909cbd261c6920260b0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Sep 9 16:17:37 2013 +0200
TRX: Free bust buffer memory to when changing lchan type
http://cgit.osmocom.org/osmo-trx/commit/?id=c241afa87c2fa8713a1fae89e6b599e011d45c28
commit c241afa87c2fa8713a1fae89e6b599e011d45c28
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Aug 29 16:00:31 2013 +0200
TRX: Add VTY option to allow setting RTS advance in frames
RTS (ready-to-send) must be issued in advance, so BTS core and especially
osmo-pcu can provide downlink data frames early enough. In some cases PCU
might provide frames too late, so they must be dropped. If PCU provides
frames too late, due to high system load, this "RTS advance" setting must
be increased.
http://cgit.osmocom.org/osmo-trx/commit/?id=178d618d5a7728c876ae66777351aea37f88cc5d
commit 178d618d5a7728c876ae66777351aea37f88cc5d
Author: Martin Hauke <mardnh at gmx.de>
Date: Fri Aug 23 23:10:16 2013 +0200
TRX: fix some typos in comments
http://cgit.osmocom.org/osmo-trx/commit/?id=c9ddb2ba22f4b57cd6e86771cd292564d5e4fb7f
commit c9ddb2ba22f4b57cd6e86771cd292564d5e4fb7f
Author: Martin Hauke <mardnh at gmx.de>
Date: Fri Aug 23 23:08:23 2013 +0200
build: Use AM_CPPFLAGS in Makefile.am
Since automake 1.13 INCLUDES is depricated and causes a warning
Inspired from similar patches by Alexander Huemer for other osmocom
projects.
http://cgit.osmocom.org/osmo-trx/commit/?id=73d3f469945f7956717c05954e8e66b1796b86a3
commit 73d3f469945f7956717c05954e8e66b1796b86a3
Author: Martin Hauke <mardnh at gmx.de>
Date: Fri Aug 23 23:05:47 2013 +0200
tests: make tests for sysmobts conditional
http://cgit.osmocom.org/osmo-trx/commit/?id=b2482a8574a3a7ce4e628237f411ea0a4cd25f1b
commit b2482a8574a3a7ce4e628237f411ea0a4cd25f1b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Aug 23 21:58:29 2013 +0200
Allow TRX 0..254 at VTY, even if less TRX are available
Instead of limiting the number of TRX at VTY to the actual number of
supported TRX, VTY allows to configure any possible number of TRX. If a
TRX is configured, which is not supported by BTS model, an error message is
returned, which states that the given TRX is not supported.
http://cgit.osmocom.org/osmo-trx/commit/?id=812fdd92c70679f4d5a46f9078a74e2a94cd74e4
commit 812fdd92c70679f4d5a46f9078a74e2a94cd74e4
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Aug 12 09:31:27 2013 +0200
TRX: Changed logging of unserved primitives from LOGL_NOTICE to LOGL_INFO
http://cgit.osmocom.org/osmo-trx/commit/?id=ec6225e3e067221a3e2c19f6eda03453a2fe60e7
commit ec6225e3e067221a3e2c19f6eda03453a2fe60e7
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Aug 12 09:29:40 2013 +0200
TRX: Fixed chan_nr for SACCH/8(7) at scheduler
http://cgit.osmocom.org/osmo-trx/commit/?id=ef6eb5442c865a42615d8dab4fc5c99decf4b4a8
commit ef6eb5442c865a42615d8dab4fc5c99decf4b4a8
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 8 18:44:44 2013 +0200
trx: Add option to set transmit power reduction via OML (BSC)
http://cgit.osmocom.org/osmo-trx/commit/?id=f0072a8de82b48bb8927994a07efec7218f91640
commit f0072a8de82b48bb8927994a07efec7218f91640
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 8 18:42:48 2013 +0200
TRX: Do not send burst on IDLE channels at TRX != C0
This is required, so the transceiver transmits no power.
http://cgit.osmocom.org/osmo-trx/commit/?id=3cf28aa9240a43dcd4745bc82e27d1802cf63245
commit 3cf28aa9240a43dcd4745bc82e27d1802cf63245
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 8 18:40:31 2013 +0200
TRX: Close TRX (shutdown all active channels) on ABIS link failure
http://cgit.osmocom.org/osmo-trx/commit/?id=578340c7a7af149dec0b33fde2db03b672e221b4
commit 578340c7a7af149dec0b33fde2db03b672e221b4
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Jul 2 11:05:04 2013 +0200
TRX: Add bts_model_trx_close to TRX implementation
http://cgit.osmocom.org/osmo-trx/commit/?id=3caf3b7c45258278b4aeebd992e801d42b10759d
commit 3caf3b7c45258278b4aeebd992e801d42b10759d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Jul 2 11:04:11 2013 +0200
TRX: Fixup ciphering state names after rebasing
http://cgit.osmocom.org/osmo-trx/commit/?id=ee479133891317be37b7fc850e6cb945ef0c9f38
commit ee479133891317be37b7fc850e6cb945ef0c9f38
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Jun 29 21:42:58 2013 +0200
TRX: No need to set mode and cipher for PDCH
http://cgit.osmocom.org/osmo-trx/commit/?id=f5aaf523c58dd7bc2f57f840b717da359d08bb5c
commit f5aaf523c58dd7bc2f57f840b717da359d08bb5c
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jun 20 20:10:46 2013 +0200
TRX: If no cipher algorithm is given, or if it is a5/0, reset cipher state
http://cgit.osmocom.org/osmo-trx/commit/?id=8c8998e55156629679dbe1ca42684bc451d06262
commit 8c8998e55156629679dbe1ca42684bc451d06262
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Jun 19 15:20:12 2013 +0200
TRX: Set ciphering to an initial state when activating channel
Handover and assignment may activate channels with ciphering already set,
so we need to tell scheduler to enable/disable ciphering and set the
correct cipher state.
http://cgit.osmocom.org/osmo-trx/commit/?id=da0c44a9db88b866056f19f13364e1362c92773a
commit da0c44a9db88b866056f19f13364e1362c92773a
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jun 17 08:23:04 2013 +0200
Add test case for successful handover and unsuccessful handover
http://cgit.osmocom.org/osmo-trx/commit/?id=798c1bba9d48896dc6baa4340e252cda27cb30d2
commit 798c1bba9d48896dc6baa4340e252cda27cb30d2
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jun 16 15:25:37 2013 +0200
TRX: Process real time scheduling option is now similar to sysmobts
http://cgit.osmocom.org/osmo-trx/commit/?id=db0b93ac3967f12b519ca4e2528e30aacd59ce72
commit db0b93ac3967f12b519ca4e2528e30aacd59ce72
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Jun 12 16:53:55 2013 +0200
TRX: Disable handover burst detection when closing channel during detection
http://cgit.osmocom.org/osmo-trx/commit/?id=86c936cbb104cbac0994895bef03d8808ba032d4
commit 86c936cbb104cbac0994895bef03d8808ba032d4
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Jun 12 12:36:48 2013 +0200
TRX: Use correct slot type for GSM_PHCAN_BCCH
http://cgit.osmocom.org/osmo-trx/commit/?id=b9a917a13880f9d6274409b9d3c9b56de484125f
commit b9a917a13880f9d6274409b9d3c9b56de484125f
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Jun 12 09:12:04 2013 +0200
TRX: Handover access burst support
http://cgit.osmocom.org/osmo-trx/commit/?id=6527dffc94686672add10fe6b66f898c436ea34c
commit 6527dffc94686672add10fe6b66f898c436ea34c
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Jun 12 09:08:44 2013 +0200
TRX: Clear lchan state when resetting TRX
http://cgit.osmocom.org/osmo-trx/commit/?id=fb04746bce94a5cdd3e95500c59ad019e552f9c0
commit fb04746bce94a5cdd3e95500c59ad019e552f9c0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jun 6 13:24:40 2013 +0200
TRX: Report measurements
http://cgit.osmocom.org/osmo-trx/commit/?id=05597a7ddbf9e838caaeb36980cefaa728ab8eec
commit 05597a7ddbf9e838caaeb36980cefaa728ab8eec
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Apr 9 10:55:37 2013 +0200
TRX: Fixed typos tranceiver -> transceiver
http://cgit.osmocom.org/osmo-trx/commit/?id=82676c13ee9ab2b73f089acf811239f8e37fa0fd
commit 82676c13ee9ab2b73f089acf811239f8e37fa0fd
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Apr 9 10:44:58 2013 +0200
TRX: Fix: Cleanly free TRX instances during initialization in case of an error
http://cgit.osmocom.org/osmo-trx/commit/?id=c2ee307fd42975b63317e9d4944e5822286cc69b
commit c2ee307fd42975b63317e9d4944e5822286cc69b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Apr 7 13:11:50 2013 +0200
Allow one or more TRX to configure via VTY
http://cgit.osmocom.org/osmo-trx/commit/?id=2e4a26a0e942e227a96819271ea0ea2b03566928
commit 2e4a26a0e942e227a96819271ea0ea2b03566928
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Apr 7 12:49:52 2013 +0200
TRX: Add VTY options to enable and disable SETTSC and SETBSIC
http://cgit.osmocom.org/osmo-trx/commit/?id=6508f2113042d1fbd1cb6d7154c7701422f6b7c9
commit 6508f2113042d1fbd1cb6d7154c7701422f6b7c9
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Apr 6 12:26:03 2013 +0200
TRX: Reset ciphering state when closing channel
http://cgit.osmocom.org/osmo-trx/commit/?id=c5241c3aa42d7ff89a369f2a816a98bdca932217
commit c5241c3aa42d7ff89a369f2a816a98bdca932217
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Mar 31 12:19:26 2013 +0200
TRX: Support for AMR half speech
http://cgit.osmocom.org/osmo-trx/commit/?id=c910a332b261d48fa594f1a3133987c8f650dcb1
commit c910a332b261d48fa594f1a3133987c8f650dcb1
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Mar 31 12:17:02 2013 +0200
TRX: Support for TCH/H and GSM half rate transcoding
http://cgit.osmocom.org/osmo-trx/commit/?id=f62a64e440a1cb8a654e3f49b8f4202022e0348a
commit f62a64e440a1cb8a654e3f49b8f4202022e0348a
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Mar 26 09:19:53 2013 +0100
TRX: Add AMR Payload handling
http://cgit.osmocom.org/osmo-trx/commit/?id=a7f5e077121f857e373b6e68c5fdf803933a12dc
commit a7f5e077121f857e373b6e68c5fdf803933a12dc
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Mar 26 09:05:14 2013 +0100
TRX: Support for AMR full speech
http://cgit.osmocom.org/osmo-trx/commit/?id=5e2341411f25f4faa66ff9b4506e77d897b97daf
commit 5e2341411f25f4faa66ff9b4506e77d897b97daf
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 16 16:46:13 2013 +0100
Get RSSI from received uplink data and send to PCU
http://cgit.osmocom.org/osmo-trx/commit/?id=917cf7018b6a9ec778add719fcec1692f0e35931
commit 917cf7018b6a9ec778add719fcec1692f0e35931
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 14 07:57:07 2013 +0100
TRX: Add support for EFR transcoding
http://cgit.osmocom.org/osmo-trx/commit/?id=84b9a445351937703334629f3fec02689153f986
commit 84b9a445351937703334629f3fec02689153f986
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 14 07:56:05 2013 +0100
TRX: Code cleanup, prepare for other codecs than GSM full rate
http://cgit.osmocom.org/osmo-trx/commit/?id=7ff22823ca8e2dd1e990578a2dbf6942b1911eed
commit 7ff22823ca8e2dd1e990578a2dbf6942b1911eed
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Mar 10 11:44:17 2013 +0100
TRX: Use link timeout value from BSC via OML attribute.
http://cgit.osmocom.org/osmo-trx/commit/?id=9855e8bd4854f6afb740ad940f2999be354b0af1
commit 9855e8bd4854f6afb740ad940f2999be354b0af1
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Mar 1 10:05:59 2013 +0100
TRX: Out of range primitives found in downlink queue are not an error
http://cgit.osmocom.org/osmo-trx/commit/?id=219ece83a3ffe7fa2bd58943cddb47a3eacc2fab
commit 219ece83a3ffe7fa2bd58943cddb47a3eacc2fab
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Feb 24 11:09:19 2013 +0100
TRX: Implementation of MS power and timing advance loops
http://cgit.osmocom.org/osmo-trx/commit/?id=889890da4312916bd617b3c95326a89237078a3b
commit 889890da4312916bd617b3c95326a89237078a3b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Feb 22 07:52:51 2013 +0100
TRX: Improved handling of clock indications.
If no clock is received, a POWEROFF is sent until clock is detected.
http://cgit.osmocom.org/osmo-trx/commit/?id=23a5183767d96a723190634f4a26d018492880bf
commit 23a5183767d96a723190634f4a26d018492880bf
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 21 15:41:41 2013 +0100
TRX: Fixes to TRX interface
Ignore false response to uncritical commands.
http://cgit.osmocom.org/osmo-trx/commit/?id=ce0f20b597343f472c6df44c1adf596a388f9728
commit ce0f20b597343f472c6df44c1adf596a388f9728
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 21 15:39:59 2013 +0100
TRX: Fix of SCH burst data
http://cgit.osmocom.org/osmo-trx/commit/?id=7bd6e8b89bbb38b292caa0df3c52902c46911c1a
commit 7bd6e8b89bbb38b292caa0df3c52902c46911c1a
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 21 09:27:52 2013 +0100
TRX: Ciphering
http://cgit.osmocom.org/osmo-trx/commit/?id=d692b6e054b25474615401dcaf33209c03923e9d
commit d692b6e054b25474615401dcaf33209c03923e9d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Feb 16 14:28:25 2013 +0100
TRX: Replaced GSM 06.10 ordering table by table in libosmocodec
http://cgit.osmocom.org/osmo-trx/commit/?id=89e36c0e646a9e73728ee65cc6ac32f01d388885
commit 89e36c0e646a9e73728ee65cc6ac32f01d388885
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Feb 24 10:12:09 2013 +0100
TRX: Cleanup of channel transcoding
http://cgit.osmocom.org/osmo-trx/commit/?id=801c182c02a38c9e3fb89c431caabc4c5abddf6f
commit 801c182c02a38c9e3fb89c431caabc4c5abddf6f
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Feb 15 16:20:19 2013 +0100
TRX: By default, send 20 frames in advance to tranceiver
http://cgit.osmocom.org/osmo-trx/commit/?id=7451ce29a79a8da6da0ac1dbf155ed4af016dcdc
commit 7451ce29a79a8da6da0ac1dbf155ed4af016dcdc
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Feb 15 16:17:43 2013 +0100
TRX: Detect missing received bursts and fill them with zero-sbits
http://cgit.osmocom.org/osmo-trx/commit/?id=450d32919ada7b037b41d89ea8dd181924ed48e9
commit 450d32919ada7b037b41d89ea8dd181924ed48e9
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Feb 15 13:31:10 2013 +0100
TRX: Add test code for PDTCH transcoding
http://cgit.osmocom.org/osmo-trx/commit/?id=78b2080027d398c7242ae6e180b462e32f57a786
commit 78b2080027d398c7242ae6e180b462e32f57a786
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Feb 15 13:29:29 2013 +0100
TRX: PDTCH (GPRS) works now
Detection and transcoding of all four coding schemes are supported.
http://cgit.osmocom.org/osmo-trx/commit/?id=9de67ca9621deea3283b9f9c2bab99287a110e45
commit 9de67ca9621deea3283b9f9c2bab99287a110e45
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Feb 15 07:51:01 2013 +0100
TRX: Lost TCH frame detection of omitted bursts from tranceiver
http://cgit.osmocom.org/osmo-trx/commit/?id=b9880bc81289fa13b12801abcfc77fe6e83b8a94
commit b9880bc81289fa13b12801abcfc77fe6e83b8a94
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 14 12:22:42 2013 +0100
TRX: Allow transcoding of TCH FR with MSB first (RTP) or LSB first (E1)
http://cgit.osmocom.org/osmo-trx/commit/?id=d10eaee4cce04aee4907b87e5bd73b9d866061b7
commit d10eaee4cce04aee4907b87e5bd73b9d866061b7
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 14 11:21:13 2013 +0100
TRX: Completed TCH/F full rate support
Full rate is now tested and working.
http://cgit.osmocom.org/osmo-trx/commit/?id=b104aed5ec01fe27c0c2e0ddd988ba11608cb0bd
commit b104aed5ec01fe27c0c2e0ddd988ba11608cb0bd
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Feb 11 21:42:35 2013 +0100
TRX: Fixed swapped stealing bits
Thanx to Sylvain for pointing to this bug.
http://cgit.osmocom.org/osmo-trx/commit/?id=cd463dd72acbe2286dc33fa266ec081d75b57751
commit cd463dd72acbe2286dc33fa266ec081d75b57751
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Feb 11 12:52:56 2013 +0100
TRX: Minor fixes, especially handle TOA of RACH correctly
http://cgit.osmocom.org/osmo-trx/commit/?id=7d684d6866e711f96a9bac37225dbe537b514401
commit 7d684d6866e711f96a9bac37225dbe537b514401
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 7 16:58:00 2013 +0100
TRX: Fix, never send confirm for DEACT SACCH request (TS 05.08 4.6)
Sending it would cause BSC to change to a state, where it does not release
rf channel.
http://cgit.osmocom.org/osmo-trx/commit/?id=e0959e7929cf9c8659919f2849c54360eda95032
commit e0959e7929cf9c8659919f2849c54360eda95032
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 7 14:09:06 2013 +0100
TRX: Use received TRX clocks to determine availablility of tranceiver
Only if transceiver becomes available, control commands are sent. If
tranceiver is gone, reset scheduler.
The current availability state is sent to BSC via OML state change
commands.
http://cgit.osmocom.org/osmo-trx/commit/?id=2ea68e2b7be7af78fb87c42e39133a812b709d48
commit 2ea68e2b7be7af78fb87c42e39133a812b709d48
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 7 13:16:28 2013 +0100
TRX: Fixes and improvements of scheduler
http://cgit.osmocom.org/osmo-trx/commit/?id=2c8787224ff4698e8bf04620441919262887c7ee
commit 2c8787224ff4698e8bf04620441919262887c7ee
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 7 13:09:34 2013 +0100
Fix: Check right result on bursts_test
http://cgit.osmocom.org/osmo-trx/commit/?id=74d63b72126bfe7a2a6ac641be4ac789a39eea6d
commit 74d63b72126bfe7a2a6ac641be4ac789a39eea6d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Feb 6 11:37:59 2013 +0100
Add test routing to test transcoding of TCH FR / FACCH frames
http://cgit.osmocom.org/osmo-trx/commit/?id=d0603d96e9f6a69df8d2e37380b19eceb2f89d50
commit d0603d96e9f6a69df8d2e37380b19eceb2f89d50
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed Feb 6 11:35:06 2013 +0100
TRX: Completed transcoding of TCH with reordering Table 2 of TS 05.03
http://cgit.osmocom.org/osmo-trx/commit/?id=414faaca19812016d5fb756838988f341c23ba51
commit 414faaca19812016d5fb756838988f341c23ba51
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 16:53:04 2013 +0100
TRX: Power down tranceiver and reset scheduler, if abis link is lost
If BTS is gone, TRX is powered down, due to loss of abis link. If link is
esablished again, tranceiver and scheduler are provisioned again by BTS.
http://cgit.osmocom.org/osmo-trx/commit/?id=7a0d11dd68528d96afff61083c3cf90a50af11bb
commit 7a0d11dd68528d96afff61083c3cf90a50af11bb
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 16:47:57 2013 +0100
ABIS: Introduce bts_model_abis_close to indicate ABIS link failure.
sysmocom-bts model shuts down on link loss, but other models may not want
this, so shutdown is moved tor bts_model_abis_close of osmo-bts-sysmo.
http://cgit.osmocom.org/osmo-trx/commit/?id=cd0581d815f76dd159406a2e797ad554df82c761
commit cd0581d815f76dd159406a2e797ad554df82c761
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 13:46:03 2013 +0100
TRX: On negative response of critical commands, shutdown BTS
http://cgit.osmocom.org/osmo-trx/commit/?id=1de7085d3181b8d29929e80f29448e2c7d6eda3b
commit 1de7085d3181b8d29929e80f29448e2c7d6eda3b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 11:52:38 2013 +0100
Add test code for testing GSM burst transcoding
http://cgit.osmocom.org/osmo-trx/commit/?id=acc71ffb4b61b3354bbb2fa14981e4e6a46946e6
commit acc71ffb4b61b3354bbb2fa14981e4e6a46946e6
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 11:45:28 2013 +0100
TRX: Introduce osmobts-trx, a layer 1 implementation for OpenBTS tranceivers
The code is quite complete, TCH and PDCH channels are not yet tested.
http://cgit.osmocom.org/osmo-trx/commit/?id=c64fa4f88818a63bada0e34d179fd04319de47e1
commit c64fa4f88818a63bada0e34d179fd04319de47e1
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Mar 26 07:52:41 2013 +0100
Change to new structure of multirate at gsm_data_shared.h
http://cgit.osmocom.org/osmo-trx/commit/?id=79bc80102c4cfa2a309e1ba9e90df7df9f34a307
commit 79bc80102c4cfa2a309e1ba9e90df7df9f34a307
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jan 13 14:46:01 2014 +0100
Fix: Call e1inp_vty_init() before reading config file
http://cgit.osmocom.org/osmo-trx/commit/?id=5fa388c366b19f753462a19776a59845b7dc5540
commit 5fa388c366b19f753462a19776a59845b7dc5540
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 8 18:34:14 2013 +0200
Fix: Process all TRX on GSM Time indication, not only C0
http://cgit.osmocom.org/osmo-trx/commit/?id=75f105bbb5011a04e599cbc8f053afb723582364
commit 75f105bbb5011a04e599cbc8f053afb723582364
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 8 18:41:05 2013 +0200
Fix: Retrieve ARFCN (from OML) for TRX other than C0
http://cgit.osmocom.org/osmo-trx/commit/?id=2340b88ede52d8da5ff203b97464653c6f4528d5
commit 2340b88ede52d8da5ff203b97464653c6f4528d5
Author: Ivan Kluchnikov <kluchnikovi at gmail.com>
Date: Wed May 7 18:09:06 2014 +0400
fix: make sysmobts tests only when sysmobts is enabled
http://cgit.osmocom.org/osmo-trx/commit/?id=329085a8ff2c1162a32eb617068fa5614efcde06
commit 329085a8ff2c1162a32eb617068fa5614efcde06
Merge: 1eaa3d7 819b50e
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Sep 22 16:39:55 2015 +0200
Merge branch '201509-l1sap'
http://cgit.osmocom.org/osmo-trx/commit/?id=819b50e1a7b506a0a394cc71a795f0a9ce4083c1
commit 819b50e1a7b506a0a394cc71a795f0a9ce4083c1
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 6 12:33:16 2015 +0200
move MS power control handling from sysmobts to common part
MS uplink power control is required in pretty much any BTS, and we
cannot assume that they PHY / L1 will always take care of it by
itself. So the correspondign code is moved to common/power_control.c
and called from the generic part of L1SAP.
The corresponding VTY paramter has been moved from the sysmobts-specific
trx VTY node to the common BTS VTY node.
http://cgit.osmocom.org/osmo-trx/commit/?id=f449842053d333f6f9f41d3123262e8e05375acb
commit f449842053d333f6f9f41d3123262e8e05375acb
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Apr 4 14:11:33 2014 +0200
Move detection of handover frames from sysmo-bts code to common code
http://cgit.osmocom.org/osmo-trx/commit/?id=9cfbf27d4c2b08bec64141c447c59645488bd722
commit 9cfbf27d4c2b08bec64141c447c59645488bd722
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 12:30:52 2013 +0200
Remove obsolete gsmtap handling from osmo-bts-sysmo part.
http://cgit.osmocom.org/osmo-trx/commit/?id=a450ef73edb35c19392b34f663e0570a8839ece6
commit a450ef73edb35c19392b34f663e0570a8839ece6
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 12:06:19 2013 +0200
Add gsmtap option to command line to main.c of osmo-bts-sysmo
http://cgit.osmocom.org/osmo-trx/commit/?id=04b5d655752d7afeb94018765ae08b1d7b0f91c5
commit 04b5d655752d7afeb94018765ae08b1d7b0f91c5
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 12:04:49 2013 +0200
Move gsmtap VTY commands from osmo-bts-sysmo to common part
http://cgit.osmocom.org/osmo-trx/commit/?id=90e543bd83b60a6a5823888354c47dd5d9ba99ac
commit 90e543bd83b60a6a5823888354c47dd5d9ba99ac
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 29 09:45:22 2013 +0200
Send primitives at PH-/MPH-/TCH-SAP interface via GSMTAP
http://cgit.osmocom.org/osmo-trx/commit/?id=75caaf294980e258b63d300284f9b7bf26fd35c9
commit 75caaf294980e258b63d300284f9b7bf26fd35c9
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jun 16 13:26:14 2013 +0200
sysmobts: Clean up transitions for lchan cipher state
There are three transitions:
1. LCHAN_CIPH_NONE -> LCHAN_CIPH_RX_REQ -> LCHAN_CIPH_RX_CONF
It is used to enable ciphering in RX (uplink) direction only.
2. LCHAN_CIPH_RX_CONF -> LCHAN_CIPH_RX_CONF_TX_REQ -> LCHAN_CIPH_RXTX_CONF
It is used to additionally enable ciphering in TX (downlink) direction.
3. LCHAN_CIPH_NONE -> LCHAN_CIPH_RXTX_REQ -> LCHAN_CIPH_RX_CONF_TX_REQ
-> LCHAN_CIPH_RXTX_CONF
It is used to enable ciphering in both TX and RX directions. This is used
when the channel is activated with encryption already enabled. (assignment
or handover)
In order to follow the order of these transitions, the RX direction must
always be set before the TX direction.
If no cipher key is set (A5/0), ciphering is set to ALG 0, but lchan cipher
state remains at LCHAN_CIPH_NONE.
http://cgit.osmocom.org/osmo-trx/commit/?id=5027e122a885eab21772706d39915464c887150d
commit 5027e122a885eab21772706d39915464c887150d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Aug 31 20:30:40 2013 +0200
Add MEAS (MPH_INFO) IND message to PH-/MPH-/TCH-SAP interface
This part moves processing of measurement infos from osmo-bts-sysmo to
common part.
http://cgit.osmocom.org/osmo-trx/commit/?id=a313bb0a476aca8570abea3592dbe7593d11ecc9
commit a313bb0a476aca8570abea3592dbe7593d11ecc9
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 22:13:18 2014 +0200
l1sap: Port code to new ciphering handling
... introduced in 2cc37035d73191b71b9ba9c0d559a0da6a5f35e5
http://cgit.osmocom.org/osmo-trx/commit/?id=923e324abc6d529aea884ca7082220ba66906054
commit 923e324abc6d529aea884ca7082220ba66906054
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Aug 7 08:32:30 2014 +0200
sysmobts/l1_if: Sacch/Sdcc/Facch are handled in l1sap/core
http://cgit.osmocom.org/osmo-trx/commit/?id=bac087c207ab3323c354d173335c30c85396464e
commit bac087c207ab3323c354d173335c30c85396464e
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 11:09:20 2013 +0200
Add SDCCH/SACCH/FACCH messages to PH-/MPH-/TCH-SAP interface
This part moves control channel message primitives from osmo-bts-sysmo to
common part.
In order to control ciphering fo BTS model, CIPHER (MPH_INFO) messages are
used.
http://cgit.osmocom.org/osmo-trx/commit/?id=80f039973e37ab45c98b8f0ed4731105334ac623
commit 80f039973e37ab45c98b8f0ed4731105334ac623
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 20:18:35 2014 +0200
l1sap: Avoid compiler warnings regarding uninitialized nmsg
http://cgit.osmocom.org/osmo-trx/commit/?id=3a381367a62ab57946e113592348a9720803ae0f
commit 3a381367a62ab57946e113592348a9720803ae0f
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 20:15:22 2014 +0200
l1sap: Use {data,empty}_req_from_l1sap() and avoid code duplication
http://cgit.osmocom.org/osmo-trx/commit/?id=12472df8f0f552b85d9d046ce646e83bd93e3ae0
commit 12472df8f0f552b85d9d046ce646e83bd93e3ae0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 10:08:15 2013 +0200
Add TCH messages to PH-/MPH-/TCH-SAP interface
This part moves TCH handling from osmo-bts-sysmo to common part. The RTP
handling is done at the common part, so they can be used by other BTS
models.
http://cgit.osmocom.org/osmo-trx/commit/?id=7cc199ea9580aef5cc8364f875c5e764491920be
commit 7cc199ea9580aef5cc8364f875c5e764491920be
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 20:05:59 2014 +0200
l1sap: re-introduce a comment that was lost during l1sap merge
http://cgit.osmocom.org/osmo-trx/commit/?id=793e713c4bcf0929c2656760acb42e875f743da9
commit 793e713c4bcf0929c2656760acb42e875f743da9
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 09:19:45 2013 +0200
Move chan act/rel/modify from bts_model to PH-/MPH-/TCH-SAP interface
This part replaces channel activation/deactivation/modification routines
by MPH_INFO messages.
http://cgit.osmocom.org/osmo-trx/commit/?id=faba84b9b7c035691fd831ad26871a63417d22d0
commit faba84b9b7c035691fd831ad26871a63417d22d0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Sep 1 09:02:24 2013 +0200
Relace bts_model_get_time() by get_time() at common part
http://cgit.osmocom.org/osmo-trx/commit/?id=7cf313c75bb25502ce0228952271021d35d50f68
commit 7cf313c75bb25502ce0228952271021d35d50f68
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 19:57:51 2014 +0200
l1sap: Re-introduce more correct RACH slot counting
The original code handled both the fact where a TIME indication would be
missed (and thus the frame number be higher than previous + 1), as well
as the two cases for combined / non-combined CCCH.
The L1SAP code removed some of those bits, which I'm re-introducing
here.
http://cgit.osmocom.org/osmo-trx/commit/?id=21b5e6318e7bfbd233fdf542a3f43588ab92282b
commit 21b5e6318e7bfbd233fdf542a3f43588ab92282b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Aug 31 19:49:12 2013 +0200
Add TIME (MPH_INFO) IND messages to PH-/MPH-/TCH-SAP interface
This part moves GSM time handling from osmo-bts-sysmo part to common part.
http://cgit.osmocom.org/osmo-trx/commit/?id=4fe00da9f8f849efb86977e909870179124f384a
commit 4fe00da9f8f849efb86977e909870179124f384a
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 19:50:08 2014 +0200
l1sap: additional comments explaining l1sap changes in l1_if.c
http://cgit.osmocom.org/osmo-trx/commit/?id=75be092b99a8dd693fe7fdc35b6c124d730f66cd
commit 75be092b99a8dd693fe7fdc35b6c124d730f66cd
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Aug 30 08:48:38 2013 +0200
Add PDCH messages to PH-/MPH-/TCH-SAP interface
This part moves PDTCH, PACCH and PTCCH message primitives from
osmo-bts-sysmo to common part.
http://cgit.osmocom.org/osmo-trx/commit/?id=c9441b3c0b898d09d9e8d6ad4c616a62a905f1d7
commit c9441b3c0b898d09d9e8d6ad4c616a62a905f1d7
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 19:29:35 2014 +0200
l1sap: Add a warning about assuming BS_AG_BLKS_RES=1
This is a regression of the code compared to the existing
sysmoBTS code, where the L1 tells us whether its AGCH or
PCH. However, it was not used even in the old code, so
we can afford to simply put a #warning here.
http://cgit.osmocom.org/osmo-trx/commit/?id=ace9a8742f700a748620f4b590b6c5468cd4d584
commit ace9a8742f700a748620f4b590b6c5468cd4d584
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Aug 30 08:03:09 2013 +0200
Add PCH/AGCH message to PH-/MPH-/TCH-SAP interface
This part moves PCH and AGCH message primitives from osmo-bts-sysmo to
common part.
http://cgit.osmocom.org/osmo-trx/commit/?id=54eceac257c1359c13ec11337912fa69d45fe6e8
commit 54eceac257c1359c13ec11337912fa69d45fe6e8
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 18:54:24 2014 +0200
l1sap: sysmobts: remove obsolete get_lapdm_chan_by_hl2()
http://cgit.osmocom.org/osmo-trx/commit/?id=d410eb9787e2667c23079b3588b702562589cd99
commit d410eb9787e2667c23079b3588b702562589cd99
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 18:52:08 2014 +0200
l1sap: correctly set chan_nr on PRIM_PH_RACH / INDICATION
In case of a RACH INDICATION on CCCH, we need to set CHAN_NR to
0x88 (RSL_CHAN_RACH). In other cases, chan_nr needs to reflect
the actual logical channel (TCH/SDCCH) on whcih the handover happened.
http://cgit.osmocom.org/osmo-trx/commit/?id=9ae5b50d786d81e1d89dfe41238bd0129fed7271
commit 9ae5b50d786d81e1d89dfe41238bd0129fed7271
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 18:31:39 2014 +0200
l1sap: RACH: Detect hand-over even on TRX0
I don't understand why we would detect handover only on TRX1-n,
but not on TRX0. It is perfectly valid for a handover to occur
on TRX0.
http://cgit.osmocom.org/osmo-trx/commit/?id=52476fc1d474007dc9bd1ca3d222e4d4cb9da9a7
commit 52476fc1d474007dc9bd1ca3d222e4d4cb9da9a7
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 17:13:20 2014 +0200
l1sap: fix missing include file and resulting compiler warning
http://cgit.osmocom.org/osmo-trx/commit/?id=e969f0889205dc43034964c06e032ff46638f4e7
commit e969f0889205dc43034964c06e032ff46638f4e7
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 17:12:44 2014 +0200
l1sap: fix coding style
http://cgit.osmocom.org/osmo-trx/commit/?id=7b1b8326184b9a61b75d7663e699649ba0386557
commit 7b1b8326184b9a61b75d7663e699649ba0386557
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 17:11:23 2014 +0200
l1sap: Use L1SAP_IS_CHAN_RACH instead of magic number 0x88
http://cgit.osmocom.org/osmo-trx/commit/?id=e0146997a662ccc64be06a63a81770079074b32a
commit e0146997a662ccc64be06a63a81770079074b32a
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Aug 30 07:46:30 2013 +0200
Add RACH message to PH-/MPH-/TCH-SAP interface
This part moves RACH message primitives from osmo-bts-sysmo to common
part.
http://cgit.osmocom.org/osmo-trx/commit/?id=a391d3691ad62766e7074d531c2cb08c867218ed
commit a391d3691ad62766e7074d531c2cb08c867218ed
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 27 16:32:53 2014 +0200
l1sap: Split ph_data_req() into smaller parts
... in an effort to avoid introducing new/more spaghetti code
Also, use offsetof() instead of pointer calculation to determine
the start of GsmL1_Prim_t.u.phDataReq.msgUnitParam.u8Buffer
http://cgit.osmocom.org/osmo-trx/commit/?id=5e90f2a809f85817883bb567c5a51efe8e1ecb46
commit 5e90f2a809f85817883bb567c5a51efe8e1ecb46
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 29 09:42:23 2013 +0200
Add BCCH message to PH-/MPH-/TCH-SAP interface
This first part moves BCCH message primitives from osmo-bts-sysmo to common
part. A new file "common/l1sap.c" is introduced to implement handling of
layer 1 messages from/to BTS model.
http://cgit.osmocom.org/osmo-trx/commit/?id=1eaa3d72eaa10bb854b2adff48d3f7f3e06dcb8c
commit 1eaa3d72eaa10bb854b2adff48d3f7f3e06dcb8c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Sep 21 11:28:03 2015 +0200
audio/rsl: Honor the speech mode and don't send anything
Spotted by Ciaby while debugging an audio issue. Do not
send anything to port==0 to the BSC/NITB. Look at the
upper bits of the speech_mode to determine if sending is
allowed. 0x1 means recv_only and all other modes allow us
to send.
Manually verified with a single phone call with LCR bridge
mode to send a CRCX early but a MDCX sendrecv later. The
audio starts to flow after the MDCX message. Virtual Addr
space didn't increase over 10 calls. The l1p_msg is freed
by the caller.
The code might not re-set speech_mode from one call to
another but if it is ever != 0 it can be expected that
the BSC will always set it. This is because we do not
(and don't want to) allocate the lchan dynamically on
every usage.
Fixes: SYS#2111
http://cgit.osmocom.org/osmo-trx/commit/?id=668f8df3be7f644056d16ea4a7fd7929429da0b4
commit 668f8df3be7f644056d16ea4a7fd7929429da0b4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Sep 21 11:18:06 2015 +0200
audio/rsl: Include statistics for one call
Use the new libosmo-abis API to query the session for the
statistics and then send it as a TLV element to the BSC.
This can be used to do post processing about the call. E.g
to figure out if no audio arrived at all.
http://cgit.osmocom.org/osmo-trx/commit/?id=cc4a08bdc753492c4367e4786a573a6cdf84b56e
commit cc4a08bdc753492c4367e4786a573a6cdf84b56e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Sep 21 09:52:36 2015 +0200
audio/rsl: Include the connection identifier in the DLCX ind
I have traces that include the connection identifier in the
DLCX indication.
http://cgit.osmocom.org/osmo-trx/commit/?id=862807504b5ecf4fe79c435286487a1a576d09eb
commit 862807504b5ecf4fe79c435286487a1a576d09eb
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Aug 21 02:30:24 2015 +0200
update README to bring it more in sync with reality.
http://cgit.osmocom.org/osmo-trx/commit/?id=a7c276b72b07b8b713c5d9af869159690e073441
commit a7c276b72b07b8b713c5d9af869159690e073441
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jul 14 09:44:19 2015 +0200
meas: Do not send incomplete measurement reports
The RSL_IE_MEAS_RES_NR is mandatory element with a minimum
of 5 octets (two for TL and three for the value). When we
establish a new channel we might not have had enough time
in a TDMA frame to calculate the average. The issue is not
easy to reproduce. At the point we receive the measurement
report we have two uplink measurements queued. As it is not
easy to reproduce and only occurs when a channel is new
I have decided to drop the message instead of sending made
up uplink measurement reports.
As of now lchan_build_rsl_ul_meas will always return 3 and
the condition will never be false.
Avoids: SYS#1781
http://cgit.osmocom.org/osmo-trx/commit/?id=f869a95f3b81d281405e3fc3026e1d0d53174082
commit f869a95f3b81d281405e3fc3026e1d0d53174082
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Mar 28 18:31:10 2015 +0100
write_queue: Check the result of osmo_wqueue_enqueue and free
The write_queue is designed to have a maximum amount of pending
messages and will refuse to take new messages when it has been
reached. The caller can decide if it wants to flush the queue
and add the message again, create a log. But in all cases the
ownership of the msgb has not been transferred. Fix the potential
memory leak in the failure situation.
http://cgit.osmocom.org/osmo-trx/commit/?id=0ddd4b6c25dcb1cf85809b190afd6ac4d95890ea
commit 0ddd4b6c25dcb1cf85809b190afd6ac4d95890ea
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 29 09:37:07 2013 +0200
Add header file of PH-/MPH-/TCH-SAP interface to common part of osmo-bts
Instead of handling primitives directly at layer 1 specific code,
osmo-bts handles primitives at common code.
When all primitive are moved, the l1sap interface will:
- receive PH-DATA indications and forward them to layer 2.
- check for RF link loss and notify BSC.
- receive TCH indications and forward them via RTP.
- receive PH-RTS indications and send PH-DATA requests with content
according to its logical channel.
- receive TCH-RTS indications and send TCH requests with content
received via RTP or loopback from TCH indications.
- send MPH-INFO requests to activate, deactivate and modify logical
channels and handle their confirms.
- receive MPH-INFO indications with measurements from tranceiver.
- forward received and transmitted PH-DATA to GSMTAP.
http://cgit.osmocom.org/osmo-trx/commit/?id=24839068f5c7e044e82afaa3b88d08a07e123ee7
commit 24839068f5c7e044e82afaa3b88d08a07e123ee7
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 28 11:48:40 2013 +0200
sysmo-bts: Use correct boundaries of L1 msg when forwarding to L1 proxy
In case of a headroom in a message, the 'head' pointer will not point to
the actual data.
http://cgit.osmocom.org/osmo-trx/commit/?id=b631bd21d21b10f8e0344dc47af34ef09306d0fb
commit b631bd21d21b10f8e0344dc47af34ef09306d0fb
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 29 20:57:17 2015 +0100
power: Make it possible to force a power level
Use the standard RSL commands to order a logical channel
to use a fixed power level.
The code is not fully verified and there was a last minute
change to invoke bts_model_adjst_ms_pwr.
http://cgit.osmocom.org/osmo-trx/commit/?id=579651bf300de002731dfd3bd39985c9fd15616c
commit 579651bf300de002731dfd3bd39985c9fd15616c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Dec 6 20:30:52 2014 +0100
power/sysmobts: Add a manual ms power level control
Currently the DSP is instructed to achieve a given uplink
power target but there are circumstances (e.g. EMV testing)
where we need more control over it. The "manual/software/osmo"
power control can only be implemented per TRX and not per
lchan. Add a very very basic control that checks the MS Power
used by the phone, the actual receive level and then adjust
the power.
The code doesn't take the history into account, if the phone
can not reach the requested power level the code will be stuck
(e.g. no timeout based on multiframes). It has a mode for a
fixed power control but no way to set it yet.
The change of the mode requires a restart of the software.
http://cgit.osmocom.org/osmo-trx/commit/?id=0d6946741c7b5697a58e7650b6e60d495a6cfb32
commit 0d6946741c7b5697a58e7650b6e60d495a6cfb32
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Jan 10 18:06:29 2015 +0100
sysmobts: Check mgr->calib.bts_conn for NULL
Check the right variable for NULL.
Fixes: CID 1262214
http://cgit.osmocom.org/osmo-trx/commit/?id=7e10bd6401916d1768f5b2caaaae1ee35db85735
commit 7e10bd6401916d1768f5b2caaaae1ee35db85735
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Jan 10 13:07:49 2015 +0100
misc: Fix up testcase after 5a03e129a633637d0a6b57b3b5aa6d6596b938fe
In 5a03e129a633637d0a6b57b3b5aa6d6596b938fe we generalized the
structural parser so we need to update the expected behavior of
that routine.
http://cgit.osmocom.org/osmo-trx/commit/?id=84e4dd92d454cd58e9cbe127c0d969e248f0e588
commit 84e4dd92d454cd58e9cbe127c0d969e248f0e588
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jan 9 22:06:28 2015 +0100
sysmobts: Improve some log messages for calib control
* Print the GPS FD that was opened (e.g. to see if it was
closed again)
* Print the state changes/expectations
* Print the correct to be applied. I wondered if I shouldo do
a cor = cor * -1.. cor = -cor.. or add CLOCK_CORR(err) macro
to use it inside the printf and correction and decided the
gain is not worth the risk.
http://cgit.osmocom.org/osmo-trx/commit/?id=55da9874c0306516b8f3bb6f1db486a3c9c51fb2
commit 55da9874c0306516b8f3bb6f1db486a3c9c51fb2
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 23 11:47:28 2014 +0100
sysmobts: Create a calibration loop that will be run
Continously run the calibration process. Everytime we call the
reset function classify the outcome. In case of a failure schedule
the next command soon and otherwise wait several hours.
Remember if the process was started through the VTY or the run
loop. In case it can't be started immediately reset and schedule
a new run.
http://cgit.osmocom.org/osmo-trx/commit/?id=d8d5f5904fa83786b01dbf77593232eb6f6954bc
commit d8d5f5904fa83786b01dbf77593232eb6f6954bc
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 23 09:45:55 2014 +0100
sysmobts: Start the calibration the first time the link is up
After a reboot the system might have been off for a long time
and the currently used value might be wrong. Remember that we
never ran the calibration and execute it on start.
http://cgit.osmocom.org/osmo-trx/commit/?id=9acc82ce4a01d502db1be8cdf15d2328ae181c5c
commit 9acc82ce4a01d502db1be8cdf15d2328ae181c5c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Dec 22 18:24:57 2014 +0100
sysmobts: Initial version to use libgps to determine FIX state
We should only calibrate the clock if there is a GPS fix. Start
gpsd to determine if there is a fix or not. Work around trimble
decoding issues (sent an email upstream). We need to gain some
more experience to see if there memory leaks. We also need to
re-schedule the calibration depending on the outcome.
http://cgit.osmocom.org/osmo-trx/commit/?id=c017e309c4d73420a31c32e95aeae30f5e09c161
commit c017e309c4d73420a31c32e95aeae30f5e09c161
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jan 6 19:11:49 2015 +0100
sysmobts: The correction for GPS is in the reverse direction
Change the sign before passing it as correction value. The error
is the difference between the TCXO and GPS. We need to correct by
the reverse of the error. This seems to be different depending on
the clock source we have.
This is a last minute untested change.
http://cgit.osmocom.org/osmo-trx/commit/?id=2e59b20204e2ebcf5baff60774f0fd4ac707404f
commit 2e59b20204e2ebcf5baff60774f0fd4ac707404f
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 21:54:43 2014 +0100
sysmobts: Use the ctrl interface for calibration
This runs the entire procedure for calibration with reasonable
error and success checking. It can be triggered from the VTY
of the sysmobts-mgr right now.
What is missing is to hook up with GPSD to check if the system
has a fix and provide a mode that will continously run the
calibration command.
http://cgit.osmocom.org/osmo-trx/commit/?id=fd425b1484ceac900c02f7d8fcb5fb199ef2bbf6
commit fd425b1484ceac900c02f7d8fcb5fb199ef2bbf6
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 19:20:17 2014 +0100
sysmobts: Copy more of l1if_rf_clock_info_reset into the CTRL code
The CTRL code should have used/extended the l1_if calibration
code. The sysmobts-mgr code first needs to determine if the
clock adjustment is necessary at all. This is done by first
resetting the counters, then waiting, then asking for the diff
and then applying the correction value. But the reference clock
is only set by the application comand.
Copy more code of l1if_rf_clock_info_reset to set the reference
clock as value. This is leaving some todos inside the code that
will be resolved as part of SYS#835.
Related: SYS#835
http://cgit.osmocom.org/osmo-trx/commit/?id=50131c125e2298cc4f71fa2b69881f6a40a7000a
commit 50131c125e2298cc4f71fa2b69881f6a40a7000a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 16:59:41 2014 +0100
sysmobts: Begin with calib control from the sysmobts manager
In the long run we will connect to GPSD and wait for a fix and
then run the calibration. The first step is to open (and re-open)
the control connection to the BTS.
As the connection is on localhost there should not be a computation
overhead to always have the connection open. When connecting assume
that the ASYNC connect worked directly as otherwise we get no
notification of the failure.
This looks like a "bug" of libosmo-abis that should check if the
socket has been connected or not.
http://cgit.osmocom.org/osmo-trx/commit/?id=5a03e129a633637d0a6b57b3b5aa6d6596b938fe
commit 5a03e129a633637d0a6b57b3b5aa6d6596b938fe
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 16:54:08 2014 +0100
msg: Generalize the message structure test
This was taken out of LaF0rge's OML router branch and is now
used by the extended calibration feature.
http://cgit.osmocom.org/osmo-trx/commit/?id=b7ebf545e6cc5eee17df254815c7838fbea61db7
commit b7ebf545e6cc5eee17df254815c7838fbea61db7
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jan 6 19:19:47 2015 +0100
cbch: Speculative change to not change CHAN ACK for CBCH
Use the rel_act_kind to not send RSL channel acks for the
CBCH to the BSC. This is similar to what we do for the BCCH
a couple of lines above.
http://cgit.osmocom.org/osmo-trx/commit/?id=8fc2630dd4884ffeb4c5fc93457c8c06e6dbf918
commit 8fc2630dd4884ffeb4c5fc93457c8c06e6dbf918
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Dec 30 13:45:02 2014 +0100
SMS-CB: Clean up + centralize generation of NULL block
http://cgit.osmocom.org/osmo-trx/commit/?id=bd988f6ad3624ae0be3bdc19143d4db0290744f5
commit bd988f6ad3624ae0be3bdc19143d4db0290744f5
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Dec 30 13:34:57 2014 +0100
SMS-CB: Use GSM412_SEQ_NULL_MSG rather than 0xf
http://cgit.osmocom.org/osmo-trx/commit/?id=1e245336ecfe6cbdf3c4253ca5557146d493126d
commit 1e245336ecfe6cbdf3c4253ca5557146d493126d
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Dec 30 13:33:54 2014 +0100
SMS-CB: use gsm412_block_type from libosmocore
.. and not our own local re-definition of the structure.
http://cgit.osmocom.org/osmo-trx/commit/?id=4457c0d9ba73a0f8f9e95bb24dd3f33f469b4fe3
commit 4457c0d9ba73a0f8f9e95bb24dd3f33f469b4fe3
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Dec 30 13:32:52 2014 +0100
SMS-CB: Use GSM412_ #defines from libosmocore rather than our own
http://cgit.osmocom.org/osmo-trx/commit/?id=660116fb9d7b382808377274ae4aed7c45e980e3
commit 660116fb9d7b382808377274ae4aed7c45e980e3
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Dec 29 01:02:29 2014 +0100
CBCH: Implement CBCH block segmentation and RSL_MT_SMS_BC_CMD
* CBCH load indications are not yet sent
* The queue length is not yet limited!
http://cgit.osmocom.org/osmo-trx/commit/?id=b15d2c9d2f8ebe56672ab2191a4dc39d22fa0ab8
commit b15d2c9d2f8ebe56672ab2191a4dc39d22fa0ab8
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Dec 28 15:18:09 2014 +0100
Initial CBCH support
This should handle OML channel combinations with CBCH and activate the
CBCH SAPI towards the DSP correspondingly. What is still missing is
sending any actual information over the CBCH in respons to the
PH-RTS.ind coming up from L1.
http://cgit.osmocom.org/osmo-trx/commit/?id=50dc96507caba9480938eb3d9d0db9236f877b49
commit 50dc96507caba9480938eb3d9d0db9236f877b49
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 26 01:41:41 2014 +0100
sysmobts: Include the serial number in the find response
Read the serial number once and format it as a string. In
case no serial number is present -1 will be returned.
Manually tested with a slightly modified version. serial_nr
was the expected one.
http://cgit.osmocom.org/osmo-trx/commit/?id=c265bef48c414ca6c135f803c0c5dfdecbeece72
commit c265bef48c414ca6c135f803c0c5dfdecbeece72
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 16 20:20:27 2014 +0100
sysmobts: Add slave on/off action for the sysmoBTS2050
Add new power actions for the sysmoBTS2050. This allows to
switch off the secondary/slave when the system temperature
is too high and back on when the normal level is reached.
Do not allow to switch off the master (so remove the enum
value), do not check if the slave is switching itself off.
http://cgit.osmocom.org/osmo-trx/commit/?id=02a2afa962799c1519eb78cffa8877fd3da75b2e
commit 02a2afa962799c1519eb78cffa8877fd3da75b2e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 16 19:09:30 2014 +0100
sysmobts: Comment out the varpoware options that are not implemented
http://cgit.osmocom.org/osmo-trx/commit/?id=ffc193443c177c3e41851c445c71fc1095ae2201
commit ffc193443c177c3e41851c445c71fc1095ae2201
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 16 18:26:35 2014 +0100
sysmobts: Add "normal" actions to execute
Instead of keeping state to remember what was done and needs
to be undone this patch introduces actions that will be executed
when the system is back to normal.
By design the system is considered to be in the normal state
and these actions will be only executed after the system is
coming back to the normal state.
One advantage of this scheme is that an operator can decide
that an overheated systems hould be off duty and requires manual
interaction to be allowed back in service.
The change has only been smoke tested
Fixes: SYS#833
http://cgit.osmocom.org/osmo-trx/commit/?id=8968b48643686683046a0af403178960f8baf9ed
commit 8968b48643686683046a0af403178960f8baf9ed
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 15:17:02 2014 +0100
sysmobts: Remove unused global variables
We do not need to have these variables anymore. Just remove them.
http://cgit.osmocom.org/osmo-trx/commit/?id=641a9349317e7b9dec2e38b6cec02a1904267954
commit 641a9349317e7b9dec2e38b6cec02a1904267954
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 16 15:07:15 2014 +0100
sysmobts: Read the clock calibration from another place
Read the clock calibration from the place that will be read by
the BTS process. Use the standard eeprom code for doing that.
The code assumes that this and the other eeprom code don't
write/invlidate the others reason. If that assumption would not
be true calls to eeprom_free_resources should be added.
http://cgit.osmocom.org/osmo-trx/commit/?id=69897d7eed6dc2f992db3499bf9bfe0950f0b34a
commit 69897d7eed6dc2f992db3499bf9bfe0950f0b34a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 16 11:17:41 2014 +0100
sysmobts: Don't list non integer parameters in the help
The command can only read integer parameters. Don't offer
buffers as this will lead to error 22.
http://cgit.osmocom.org/osmo-trx/commit/?id=0d09e75f9ca09ddbfe10117f2f4caa8993eb9144
commit 0d09e75f9ca09ddbfe10117f2f4caa8993eb9144
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Dec 16 15:01:09 2014 +0100
eeprom: Fix brown paper bag introduced a long while ago
91d204e2db8f53a6ae4827ecc4b0ccb0137375d0 while adding checks
to resolve coverity issues. We simply had no one writing to
the eeprom so this was unnoticed for a long time.
http://cgit.osmocom.org/osmo-trx/commit/?id=42cc96e2c1edb6863909ef460770bd9e0b23ad58
commit 42cc96e2c1edb6863909ef460770bd9e0b23ad58
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 14:53:23 2014 +0100
sysmobts: Add an option to stop the systemd sysmobts.service
For systems without direct access to the PA the best option
is to simply switch off the bts service. This will stop the
transmission which will take load from the DSP/FPGA/RF circuit
and indirectly from the PA as well.
We should introduce "pa-on and bts-on" that can be executed
as "normal" action.
http://cgit.osmocom.org/osmo-trx/commit/?id=8381a6a4835feae6b714fb6fac38c247b69958ee
commit 8381a6a4835feae6b714fb6fac38c247b69958ee
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 12 14:36:59 2014 +0100
sysmobts: Actions can be executed in all levels
Somebody could decide to switch off the PA in the warning level
already. Support this mode of operation. This means we could have
a config that:
* Enables the PA in the normal level
* Disables it in the critical level
With kdbus or better IPC we could even have the PA and other
parts be represented as service that talk to a bts manager and
then simply execute start/stop requests. This would make the
entire TODO entry irrelevant as state would be managed by
systemd and one can see the time the service was executed.
http://cgit.osmocom.org/osmo-trx/commit/?id=4d4dc2674252658330cdd581757d6168087ba4fb
commit 4d4dc2674252658330cdd581757d6168087ba4fb
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 15:13:05 2014 +0100
bts: Move BTS and children into the enabled state after opstart
With "show bts 0" all objects were still listed as dependency.
Once the BTS has been started.. move all the other objects into
the enabled state. Our OpenBSC OML code doesn't care but people
using the VTY to inspect state will be more happy.
One day... we will create proper statemachines inside the BTS
and the BSC instead of changing the state in the BTS impl.
Fixes: ONW#1330
http://cgit.osmocom.org/osmo-trx/commit/?id=48eb374a9640aab799958590ef35dc3d1bdebefb
commit 48eb374a9640aab799958590ef35dc3d1bdebefb
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 15:09:52 2014 +0100
bts: Start with the site manager being enabled and available
We would never transition the sitemanager to anything. Our SW
does not support SW activation's so we are always ready.
Related: ONW#1330
http://cgit.osmocom.org/osmo-trx/commit/?id=2fa6ef26879607ab01795259720857091e76d852
commit 2fa6ef26879607ab01795259720857091e76d852
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 13:18:59 2014 +0100
bts: Mark NSVC1 as offline. We do not expose a second NSVC
OsmoBSC> show bts 0
...
GPRS NSVC1: Oper 'Disabled', Admin 'unknown 0x0', Avail 'Off line'
http://cgit.osmocom.org/osmo-trx/commit/?id=6d8bcbd192d6d5bfe5077fd675e12734b72fb2be
commit 6d8bcbd192d6d5bfe5077fd675e12734b72fb2be
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 13:01:33 2014 +0100
bts: Fix typo in OML comment
http://cgit.osmocom.org/osmo-trx/commit/?id=b89a5fa55d712a257ee17bbaed41cdb1ee8d7f75
commit b89a5fa55d712a257ee17bbaed41cdb1ee8d7f75
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 12:53:22 2014 +0100
bts: In case the line isn't created do not exit with code 1
The service file will prevent a re-launch of the sysmobts.service
in case the main process exits with '1'. In case the ethernet is
not available yet the routine would fail and the sysmobts process
will not be restarted.
unable to connect/bind socket: Network is unreachable
<000f> input/ipaccess.c:885 cannot open OML BTS link: Network is unreachable
unable to connect to BSC
root at sysmobts-v2:~# echo $?
2
Fixes: SYS#736
http://cgit.osmocom.org/osmo-trx/commit/?id=9f0002b52bdc560587744e17243440951273a153
commit 9f0002b52bdc560587744e17243440951273a153
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 12:04:48 2014 +0100
ctrl: Fix compiler warning
bts_ctrl_lookup.c: In function 'bts_controlif_setup':
bts_ctrl_lookup.c:97:2: warning: implicit declaration of function 'bts_ctrl_cmds_install' [-Wimplicit-function-declaration]
rc = bts_ctrl_cmds_install(bts);
^
http://cgit.osmocom.org/osmo-trx/commit/?id=1cce69364dbbc5fd8ed6765063c84f415da7ce02
commit 1cce69364dbbc5fd8ed6765063c84f415da7ce02
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 12:02:45 2014 +0100
abis: Fix compiler warning and remove const from syntax
libosmo-abis doesn't make it easy to have these parameters
as const.. just declare it non-const in the api. We pass
a static string but we know it will not be modified.
http://cgit.osmocom.org/osmo-trx/commit/?id=8332e29c9f3f97cbe22f83673cac4e68c57959f1
commit 8332e29c9f3f97cbe22f83673cac4e68c57959f1
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 11:59:53 2014 +0100
tch: Avoid compiler warnings when using the direct RTP mode
tch.c: In function 'l1_to_rtppayload_amr':
tch.c:247:29: warning: unused variable 'amr_mrc' [-Wunused-variable]
struct amr_multirate_conf *amr_mrc = &lchan->tch.amr_mr;
^
tch.c: In function 'rtppayload_to_l1_amr':
tch.c:335:10: warning: unused variable 'amr_if2_core_len' [-Wunused-variable]
uint8_t amr_if2_core_len = payload_len - 2;
http://cgit.osmocom.org/osmo-trx/commit/?id=be63f03254c036a8466c434b6391ad1a2c2a18bc
commit be63f03254c036a8466c434b6391ad1a2c2a18bc
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Nov 10 11:58:21 2014 +0100
sysmobts: Call the routine send and receive instead of get
http://cgit.osmocom.org/osmo-trx/commit/?id=9f22fcfd367adbc88183079e27b1cd790a04a6f0
commit 9f22fcfd367adbc88183079e27b1cd790a04a6f0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Feb 14 11:17:58 2013 +0100
Correctly fill system information messages from BSC
SI 5*/6 require L2 header of 0x03,0x03. All SI might be less than 23
octets, so they need to be filled with 0x2b.
http://cgit.osmocom.org/osmo-trx/commit/?id=11b14fd6624a012cb6bdc49f2dea970f02fda653
commit 11b14fd6624a012cb6bdc49f2dea970f02fda653
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 19:01:24 2014 +0200
tx_power: Check actual TRX output power against intended value
We use the completion call-back from L1 to compare the instructed
TRX board output power with the actual value as reported back from
L1.
Right now we only print an error message in case the values disagree.
In the future we might want to either use that value as part of our
calculation or send an OML alarm report to the BSC.
http://cgit.osmocom.org/osmo-trx/commit/?id=9e873335ec6c77df8a3ffa9fe041d8dfa4ac4ece
commit 9e873335ec6c77df8a3ffa9fe041d8dfa4ac4ece
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 18:06:29 2014 +0200
Revert "add nominal transmit power for upcoming sysmoBTS 1020 and 1100"
This reverts commit d0866fe4773918381c80c7362ef2d043845ebf54, as it
was a bit premature. We need to address this more properly.
http://cgit.osmocom.org/osmo-trx/commit/?id=04585dd90a1439e256d54affe4ccea113455cbe7
commit 04585dd90a1439e256d54affe4ccea113455cbe7
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Aug 25 16:02:29 2014 +0200
tx: Generate a working configuration file on "write"
We do not have the vty test script to do roundtrip testing. There
is no max-initinal-pout, then there was a typo inside 'initial' and
for the relative step size the unit is dB/mdB. Fix both of that.
http://cgit.osmocom.org/osmo-trx/commit/?id=645cba8532298773949c93543f73b8d7a18c789b
commit 645cba8532298773949c93543f73b8d7a18c789b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Aug 25 16:01:29 2014 +0200
tx: Fix another typo i found today morning
http://cgit.osmocom.org/osmo-trx/commit/?id=adddb65f4656b0b03b24fa3868e2a8c555af18da
commit adddb65f4656b0b03b24fa3868e2a8c555af18da
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Aug 25 08:14:55 2014 +0200
sysmobts: Remove left-over from non-generic power control
http://cgit.osmocom.org/osmo-trx/commit/?id=fbf04438b7c9e99dfff72faa4a1dd1e909da2c10
commit fbf04438b7c9e99dfff72faa4a1dd1e909da2c10
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Aug 25 08:00:41 2014 +0200
ctrl: Use msgb_free to free message
http://cgit.osmocom.org/osmo-trx/commit/?id=e0e9b30f5cbda675b5504caab88654d89fa47cae
commit e0e9b30f5cbda675b5504caab88654d89fa47cae
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 10:05:31 2014 +0200
tx_power.c: fix potential array out-of-bounds access
http://cgit.osmocom.org/osmo-trx/commit/?id=68b9b376cf6d3a983cc6b06d7aef189c30b952f2
commit 68b9b376cf6d3a983cc6b06d7aef189c30b952f2
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 09:22:00 2014 +0200
make use of libosmocore 'gsm_meas_rep_unidir'
Back in March 2013, some structures and defines related to decoded
measurement reports have been moved from openbsc to libosmocore
(libosmocore e128f4663104ed64e33e362cff2566f36d65e658) so that they can
be used also from osmo-bts. This finally follows up on that.
You need openbsc 7ff4f0e0fc692bfab829da50edb104e58b271e7e or later.
http://cgit.osmocom.org/osmo-trx/commit/?id=d0866fe4773918381c80c7362ef2d043845ebf54
commit d0866fe4773918381c80c7362ef2d043845ebf54
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 08:48:37 2014 +0200
add nominal transmit power for upcoming sysmoBTS 1020 and 1100
http://cgit.osmocom.org/osmo-trx/commit/?id=913044ecc50bf768ef3ae5b17b1536a4c75f7686
commit 913044ecc50bf768ef3ae5b17b1536a4c75f7686
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 08:46:48 2014 +0200
tx_power.c: Fix typos in comments
http://cgit.osmocom.org/osmo-trx/commit/?id=3dd6ebe0b8373001ee5b2fe4655576060237b97e
commit 3dd6ebe0b8373001ee5b2fe4655576060237b97e
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 25 08:41:19 2014 +0200
add information on unit (milli-dB) to control interface doc
http://cgit.osmocom.org/osmo-trx/commit/?id=1fb66c8e6a2f79f48b0a79946f6f844e29527817
commit 1fb66c8e6a2f79f48b0a79946f6f844e29527817
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 18:16:45 2014 +0200
disable clock control interface on HW_SYSMOBTS_V1
http://cgit.osmocom.org/osmo-trx/commit/?id=ab09e27d72408dd17b89263b8b9df0e5e9aa593a
commit ab09e27d72408dd17b89263b8b9df0e5e9aa593a
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 17:42:47 2014 +0200
add control_if.h to Makefile.am
http://cgit.osmocom.org/osmo-trx/commit/?id=c0a3030277ed1541bcbfd5f602ee6dbe906fac14
commit c0a3030277ed1541bcbfd5f602ee6dbe906fac14
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 17:19:59 2014 +0200
add a small document describing the use of the control interface
http://cgit.osmocom.org/osmo-trx/commit/?id=be1898495977f1aa0db1f63c4158be7ec0d8218e
commit be1898495977f1aa0db1f63c4158be7ec0d8218e
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Aug 22 23:26:26 2014 +0200
ctrl: Add sysmobts control interface
This sysmobts specific control interface allows for clock calibration
from an external program by means of the "trx.0.clock-info" and
"trx.0.clock-correction" values.
http://cgit.osmocom.org/osmo-trx/commit/?id=9d0fd073e91d25bf61c19089a0c4e0ee35457446
commit 9d0fd073e91d25bf61c19089a0c4e0ee35457446
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Aug 21 23:03:45 2014 +0200
l1_if: pass private 'void *data' from call to callback
When enqueueing a command towards the L1, we can now pass along
a private data pointer, which then gets passed to the call-back
upon completion.
http://cgit.osmocom.org/osmo-trx/commit/?id=8e4cc1cbb8946b53c929caa2bd4bbf2fd30588a5
commit 8e4cc1cbb8946b53c929caa2bd4bbf2fd30588a5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 17:04:54 2014 +0200
fix build problem introduced with control interface
http://cgit.osmocom.org/osmo-trx/commit/?id=993575bcd8ecb03a06cf5c5e507f4eceba91d40c
commit 993575bcd8ecb03a06cf5c5e507f4eceba91d40c
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 16:57:59 2014 +0200
use libocmocore #defines for VTY port numbers
http://cgit.osmocom.org/osmo-trx/commit/?id=0ff0f2d00f37cd82a21e4638d15a8bb736419c8a
commit 0ff0f2d00f37cd82a21e4638d15a8bb736419c8a
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 16:55:30 2014 +0200
ctrl_if: Move control interface to port 4238
... which is now defined in libosmocore
http://cgit.osmocom.org/osmo-trx/commit/?id=d9a2aa8d9909d93d96e421c7cb727932445fa8ab
commit d9a2aa8d9909d93d96e421c7cb727932445fa8ab
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 10:44:31 2014 +0200
add control interface to common BTS (for thermal attenuation)
Using this control interface, an external program can request
attentuation of the transmitter for thermal management reasons. The
external application doesn't have to know anthing about the actual
transmit power, but it can just configure a certian value of milli-dB
(1/10000 bel) and update (increase/decrease) that value depending on
the thermal environment.
http://cgit.osmocom.org/osmo-trx/commit/?id=e43feaf231e08f108aafa26a7829820fad3447cb
commit e43feaf231e08f108aafa26a7829820fad3447cb
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Aug 22 02:46:15 2014 +0200
New generic transmit power handling
In order to support transmit power reduction by thermal management
as well as the variety of new internal / external PA configurations
of BTSs, we need a slightly more complex system.
Also, as at high power a single dB can be quite a big difference,
we are now doing all computations in milli-dB(m), i.e. 1/10000 bel.
Ramping is now used both for up and down ramping, as that is useful in
cases where you want to gracefully shut down a cell by shrinking its
radius, gradually handing over subscribers to neighboring cells.
Furthermore, this code is becoming part of the 'common' codebase, as it
is not really specific to how sysmobts is working.
The user can specify a single aggregate value for external system
gain/attenuation. Let's say you have 1dB loss of antenna cable, so you
can put that as 'user-gain -1' into the config, which means that a
'transmit power of 20dBm' will be compensatet for that and the TRX is
instructed to output 21dBm to compensate the cable loss. Similarly,
external PAs can be described by a positive user-gain.
One of the next steps will be to communicate those values and the
nominal power capability of the specific BTS to the BSC, so the BSC will
automatically show correct signal levels in the VTY and log files.
The code includes provisions for future extensions regarding
* an external and an internal PA with calibration tables
* a thermal attenuation setting to be controlled by the site manager
http://cgit.osmocom.org/osmo-trx/commit/?id=fcca2e82184f8ece6a31db48abd77d560065b31f
commit fcca2e82184f8ece6a31db48abd77d560065b31f
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 24 09:50:40 2014 +0200
remove copy of gsm_bts_num()
... which is now available from gsm_data_shared.[ch] of openbsc
http://cgit.osmocom.org/osmo-trx/commit/?id=15f899f89ee6a6384b34f82eade16192a71508fe
commit 15f899f89ee6a6384b34f82eade16192a71508fe
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Aug 22 00:02:07 2014 +0200
sysmobts: Use the uc connection on both slave and master
We can use this on both slave and master. But only have the
master switch on the PA.
http://cgit.osmocom.org/osmo-trx/commit/?id=3a54b7aa308be6672ce7335a621030ba979bb0be
commit 3a54b7aa308be6672ce7335a621030ba979bb0be
Merge: 7be58a1 1f8053e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 23:55:37 2014 +0200
Merge branch 'sysmocom/features/sysmobts-mgr-temp'
Implement the first round of temperature control and actions. Only
the PA can be switched off, it will never be switched on again, in
case the microcontroller doesn't respond we will do nothing as well.
These todos need to be addressed in the near future.
http://cgit.osmocom.org/osmo-trx/commit/?id=1f8053e366c9d0f4ab7160595a3cb1ead915e0d6
commit 1f8053e366c9d0f4ab7160595a3cb1ead915e0d6
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 23:51:13 2014 +0200
sysmobts: Enable the PA on start and disable it as first action
The PA will be unconditionally turned. This makes it possible
that in case of a crash, the PA will be turned on and then we
will do the temperature measurement and turn it off again. There
are no known crashes with the sysmobts-mgr right now so the risk
seems to be okay. In case we can't switch off the PA we have no
way to escalate it right now. We have not seen a dead uc either
so the risk is okay as well.
We can't switch the PA back on once we reach the normal level
as the BTS might transmit with full power and we would need more
current than the power supply/rails can carry. So leave the
system off right now.
What is missing is to use the OML router to actually inform
the BSC that something bad has happened at the BTS.
http://cgit.osmocom.org/osmo-trx/commit/?id=e02d7796c3cb4eaeca679286bc6db12b9b2c070b
commit e02d7796c3cb4eaeca679286bc6db12b9b2c070b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 23:27:16 2014 +0200
sysmobts: Show the current temperature controls state int he VTY
http://cgit.osmocom.org/osmo-trx/commit/?id=714ccb9992307112689d63493fada72cf1a6224b
commit 714ccb9992307112689d63493fada72cf1a6224b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 23:24:02 2014 +0200
sysmobts: Provide information about the state transitions
http://cgit.osmocom.org/osmo-trx/commit/?id=b0674e9636a5010b1d9a17496afa1f6ffc1fc79b
commit b0674e9636a5010b1d9a17496afa1f6ffc1fc79b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 22:52:50 2014 +0200
sysmobts: Implement a small state machine for temp control
Check the temperature and move between "NORMAL", "WARNING"
and "CRITICAL" state. We will only return from CRITICAL to
WARNING when the temperature has significantly changed, and
when being in state "WARNING" we enter an intermediate state
to allow an easy hysteris.
http://cgit.osmocom.org/osmo-trx/commit/?id=d036cce744b4c0da6b147fe94d7f8ce723f8bb30
commit d036cce744b4c0da6b147fe94d7f8ce723f8bb30
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 21:56:12 2014 +0200
sysmobts: Remove the sbt2050 timer and move defines back
We haven't done anything with the result of the micro controller
query and querying every six hours for the temperature of the
system will not help us. We need to query the temperatures more
frequently but avoid writing to the eeprom too frequently so we
will start another timer for that.
http://cgit.osmocom.org/osmo-trx/commit/?id=c42bf5fdf5e933413ec0a480d5a2de42538e9c80
commit c42bf5fdf5e933413ec0a480d5a2de42538e9c80
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 21:51:30 2014 +0200
sysmobts: Simplify some includes/dependencies
http://cgit.osmocom.org/osmo-trx/commit/?id=ca71d07e449c960ab6d1c7da5f3f43b62426a449
commit ca71d07e449c960ab6d1c7da5f3f43b62426a449
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 18:51:36 2014 +0200
sysmobts: Begin to add various limits and actions
The idea is that for different parts of the system we can define
thresholds for warning and critical (severe) temperate thresholds.
And once any of these temperatures is reached we will execute an
action. When crossing from NORMAL to WARNING or WARNING to SEVERE
we will need to apply some hysteris before switching back to the
lower level. E.g. when being SEVERE mode, at least wait until we
are below the warning level again. Besides being able to switch
off things we could start reducing the transmit power of the system
until the system is cold enough again.
No action is implemented so far, everything is varpoware!
http://cgit.osmocom.org/osmo-trx/commit/?id=c7ee5acba91524de4d936f502e7166078c6908fd
commit c7ee5acba91524de4d936f502e7166078c6908fd
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 22:54:18 2014 +0200
sysmobts: Fix the temperature log message alignment
http://cgit.osmocom.org/osmo-trx/commit/?id=9698570d47f31d44615a6b96efb03f520f99f8e1
commit 9698570d47f31d44615a6b96efb03f520f99f8e1
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 21:45:33 2014 +0200
sysmobts: Move ipaccess-find counterpart to a dedicated source file
http://cgit.osmocom.org/osmo-trx/commit/?id=7be58a173aae516a185fd5c2a56ffc3a8a698e05
commit 7be58a173aae516a185fd5c2a56ffc3a8a698e05
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 18:03:25 2014 +0200
sysmobts: Fix the build when no 2050 uc header file was found
Fix the build (provide empty stubs) when the header file is not
present.
http://cgit.osmocom.org/osmo-trx/commit/?id=631945a36790898a3c5832d21e36bf0f54ffc465
commit 631945a36790898a3c5832d21e36bf0f54ffc465
Merge: ffe1d2e 5e13630
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 16:25:22 2014 +0200
Merge branch 'sysmocom/features/sysmobts-mgr'
Add some VTY code to show the temperature on all devices and to
query the external micro controller for voltage/current and the
temperature in the "show manager" command. It should probably be
a "show system" command though.
http://cgit.osmocom.org/osmo-trx/commit/?id=5e1363071f9e9951985ba1a21196c5548350fafc
commit 5e1363071f9e9951985ba1a21196c5548350fafc
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 22:12:56 2014 +0200
sysmobts: Fix the power request result
We want to know which componets are enabled and the voltage and
current used by the components.
http://cgit.osmocom.org/osmo-trx/commit/?id=4059e29a29039759c60624f87e45d35d922d88d1
commit 4059e29a29039759c60624f87e45d35d922d88d1
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 21:16:57 2014 +0200
sysmobts: Read the temperature sensors on the device
Read the sensors that are always present and the ones that
are only present on the sysmoBTS 2050.
http://cgit.osmocom.org/osmo-trx/commit/?id=46c085d794d9c973528718b62caeb41443a53417
commit 46c085d794d9c973528718b62caeb41443a53417
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 16:12:30 2014 +0200
sysmobts: Add is_sbts2050_master
http://cgit.osmocom.org/osmo-trx/commit/?id=b1ceb403630d093c364736def15b7c9f48f6fed0
commit b1ceb403630d093c364736def15b7c9f48f6fed0
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 20:56:18 2014 +0200
sysmobts: Read the model number and trx once from the device
Use it for the ipaccess-find response and for the sysmobts
classification code. This can be used by the vty in a second.
http://cgit.osmocom.org/osmo-trx/commit/?id=3ecb2bb60472ea291a5f13b4babe6fd9a7fba028
commit 3ecb2bb60472ea291a5f13b4babe6fd9a7fba028
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 16:12:50 2014 +0200
sysmobts: Initialize fd with an invalid fd
Initialize the ucinfo with an invalid fd to prevent writing
on fd=0 by accident.
http://cgit.osmocom.org/osmo-trx/commit/?id=ffe1d2e1e0bc99debf5cc826c43632680d969825
commit ffe1d2e1e0bc99debf5cc826c43632680d969825
Merge: 0719875 575f633
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 15:49:55 2014 +0200
Merge commit 'sysmocom/features/sysmobts-mgr-vty'
Some re-factorings. Still a very long way to go. It should
work with haralds re-based but that wasn't verified due my
toolchain not having the most recent libosmocore. The service
file and screenrc change has not been verified either.
http://cgit.osmocom.org/osmo-trx/commit/?id=575f633483d09e5d6666aed4d7e132614c2e1847
commit 575f633483d09e5d6666aed4d7e132614c2e1847
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Aug 21 15:29:25 2014 +0200
sysmobts: Use another logp region as it is mostly related to remp
http://cgit.osmocom.org/osmo-trx/commit/?id=54a8b313b4bac5b3853d8e9bcea5385651354651
commit 54a8b313b4bac5b3853d8e9bcea5385651354651
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 20:08:33 2014 +0200
sysmobts: There is only one uc make it a singleton
Move the init and polling into the sysmoBTS related part. In the
future we should have _one_ temperature control.
http://cgit.osmocom.org/osmo-trx/commit/?id=c84ca8c82fa1383efc96016e206bce709ed9b9d4
commit c84ca8c82fa1383efc96016e206bce709ed9b9d4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 19:35:41 2014 +0200
sysmobts: Clean-up the parsing routines
http://cgit.osmocom.org/osmo-trx/commit/?id=035187b44ea12d0ff551973517c2525d0a8cf068
commit 035187b44ea12d0ff551973517c2525d0a8cf068
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 19:19:42 2014 +0200
sysmobts: Move the sysmoBTS 2050 controller handling
Move the code to a separate file to keep things nicely apart
of each other.
http://cgit.osmocom.org/osmo-trx/commit/?id=013df51ca8693d39ee01252f71d1e61f7cff84b4
commit 013df51ca8693d39ee01252f71d1e61f7cff84b4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 18:48:35 2014 +0200
sysmobts: Add VTY support to the sysmobts-mgr
Add VTY support to the manager. This way we can interactively
inspect the state of the system and trigger events.
http://cgit.osmocom.org/osmo-trx/commit/?id=07198750b29fa891dd6c1d6266964691aa9e9095
commit 07198750b29fa891dd6c1d6266964691aa9e9095
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Aug 20 23:27:37 2014 +0200
adopt to recent libosmocore ipa rename
http://cgit.osmocom.org/osmo-trx/commit/?id=ac76388c778f453c335510a77ff5a6054c691979
commit ac76388c778f453c335510a77ff5a6054c691979
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 18 16:39:07 2014 +0200
TLVP_PRES_LEN is now in libosmocore, avoid redefining it
http://cgit.osmocom.org/osmo-trx/commit/?id=bc82b0189a3f8f7402c4986c21362f8fb89474ce
commit bc82b0189a3f8f7402c4986c21362f8fb89474ce
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Aug 17 18:41:19 2014 +0200
replace oml_{osmo,ipa}_magic[] with abis_nm_{osmo,ipa}_magic
the latter is now in libosmogsm.
http://cgit.osmocom.org/osmo-trx/commit/?id=fcd5c367d17d5435771636d06a27980ed7a39a47
commit fcd5c367d17d5435771636d06a27980ed7a39a47
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Aug 18 19:20:49 2014 +0200
Migrate to osmo_get_macaddr() in recent libosmocore
get_mac_addr() is generally useful and shouldn't be hidden in
the osmo-bts/abis.c file
http://cgit.osmocom.org/osmo-trx/commit/?id=88d60a1f86b083d6154c299aceceab44595f34d7
commit 88d60a1f86b083d6154c299aceceab44595f34d7
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Aug 9 09:17:14 2014 +0200
sysmobts: Add a unit test that checks of the behavior
We need to build a lot more code to be able to test these two
new routines. I didn't want to move the code to a utils file
as the check is called from a hot path. Add accessors to the
inlined variant to be used by the unit test.
While writing the unit tests I noticed that a re-transmission
of the ciphering command would lead to an attempt to enable
ciphering again. I am not sure that this MphConfig is idempotent.
http://cgit.osmocom.org/osmo-trx/commit/?id=2cc37035d73191b71b9ba9c0d559a0da6a5f35e5
commit 2cc37035d73191b71b9ba9c0d559a0da6a5f35e5
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Aug 9 01:04:42 2014 +0200
sysmobts: Deal with ciphering when we have a transport clash
The network is configured with early classmark sending. This means
that the phone might send a "classmark change" message at the same
time we send a ciphering mode command. When we received the CM
message we assumed we have just received the first ciphered message
and enabled ciphering for tx as well.
When we snoop the Ciphering Mode Command extract the N(S) variable
and when we receive an I frame from the MS see if it handled our
message by comparing the MS N(R) to BTS N(S) + 1.
http://cgit.osmocom.org/osmo-trx/commit/?id=6cf49380cd5d89973e442f4575f525332ef42a6c
commit 6cf49380cd5d89973e442f4575f525332ef42a6c
Merge: 9e1dbf5 caca189
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 17:49:08 2014 +0200
Merge branch 'sysmocom/features/oml-router'
http://cgit.osmocom.org/osmo-trx/commit/?id=caca1899ce5ea5fd8e32c3ea93961a6156531a6c
commit caca1899ce5ea5fd8e32c3ea93961a6156531a6c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 17:43:08 2014 +0200
sysmobts: Make sure that the omlrouter is in a FHS path
I wondered if I should use the 'abstract namespace' feature
of Linux but just put the router into /var/run/ to make it
work out of the box. Change the signature to provide a sane
error message.
http://cgit.osmocom.org/osmo-trx/commit/?id=fcdfb690ca68fcac64ac19ada3680832d45c8469
commit fcdfb690ca68fcac64ac19ada3680832d45c8469
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 18:23:40 2014 +0200
sysmobts: Add testcase for ETSI/12.21 message
http://cgit.osmocom.org/osmo-trx/commit/?id=dbc2731887d288d0a358ee3ff375f0be8658291e
commit dbc2731887d288d0a358ee3ff375f0be8658291e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 18:07:34 2014 +0200
sysmobts: Extend the testcase for a Osmo message as well
http://cgit.osmocom.org/osmo-trx/commit/?id=0655cac6f1fbb0a669f064780a171a363ce8ef83
commit 0655cac6f1fbb0a669f064780a171a363ce8ef83
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 16:21:35 2014 +0200
sysmobts: Verify the structure of IPA and OML messages
Extend the router to verify that the message received is
properly encoded. The code can deal with the basic structure
of ETSI OML and vendor specific messages for ip.access and
the osmocom project.
http://cgit.osmocom.org/osmo-trx/commit/?id=9e1dbf532e4450f99797b7a8e580172449c615aa
commit 9e1dbf532e4450f99797b7a8e580172449c615aa
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 16:57:17 2014 +0200
sysmobts: Remove debug left over from enabling the RTP mode
http://cgit.osmocom.org/osmo-trx/commit/?id=b05d72d21b8cc91126cf45525f9010df6142e1c2
commit b05d72d21b8cc91126cf45525f9010df6142e1c2
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 14:43:03 2014 +0200
sysmobts: Begin with an OML router that will be used by the manager
Begin with the basics of a OML Router. This is currently only
capable of accepting a connection and read messages but it will
evolve into a router in multiple stages. The first usage will
be by the sysmobts-mgr. An OML Error Indication will be sent by
the sysmobts-mgr and it will be forwarded to the BSC. In the
second step we will set a relative power reduction from the
sysmobts-mgr.
In the long-term this code will be used to communicate with a
second TRX.
http://cgit.osmocom.org/osmo-trx/commit/?id=b3d1779b96cfe9f7b0ae2a4e0cff9cf354770de0
commit b3d1779b96cfe9f7b0ae2a4e0cff9cf354770de0
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 16:32:52 2014 +0200
tests: Move the "pcu_direct" symbol into the stubs to be shared
http://cgit.osmocom.org/osmo-trx/commit/?id=bc8de146716ecb2435a02dcb9fdf2cc9701c0122
commit bc8de146716ecb2435a02dcb9fdf2cc9701c0122
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 16:18:48 2014 +0200
oml: Make it possible to include the file directly
Fixes:
../../include/osmo-bts/oml.h:8:42: warning: ‘struct gsm_bts’ declared inside parameter list [enabled by default]
int down_oml(struct gsm_bts *bts, struct msgb *msg);
^
../../include/osmo-bts/oml.h:8:42: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
../../include/osmo-bts/oml.h:12:52: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_send_msg(struct gsm_abis_mo *mo, struct msgb *msg, uint8_t msg_type);
^
../../include/osmo-bts/oml.h:13:31: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_opstart_ack(struct gsm_abis_mo *mo);
^
../../include/osmo-bts/oml.h:14:32: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_opstart_nack(struct gsm_abis_mo *mo, uint8_t nack_cause);
^
../../include/osmo-bts/oml.h:15:32: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_statechg_ack(struct gsm_abis_mo *mo);
^
../../include/osmo-bts/oml.h:16:33: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_statechg_nack(struct gsm_abis_mo *mo, uint8_t nack_cause);
^
../../include/osmo-bts/oml.h:19:29: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_state_chg(struct gsm_abis_mo *mo, int op_state, int avail_state);
^
../../include/osmo-bts/oml.h:22:31: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
void oml_mo_state_init(struct gsm_abis_mo *mo, int op_state, int avail_state);
^
../../include/osmo-bts/oml.h:26:10: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int success);
^
../../include/osmo-bts/oml.h:29:33: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_tx_state_changed(struct gsm_abis_mo *mo);
^
../../include/osmo-bts/oml.h:31:33: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
int oml_mo_tx_sw_act_rep(struct gsm_abis_mo *mo);
^
../../include/osmo-bts/oml.h:36:4: warning: ‘struct gsm_abis_mo’ declared inside parameter list [enabled by default]
uint8_t cause);
http://cgit.osmocom.org/osmo-trx/commit/?id=a19912db347af14dd7eec0fea5c897875f1ddf5a
commit a19912db347af14dd7eec0fea5c897875f1ddf5a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 31 14:39:32 2014 +0200
sysmobts: Enable the direct RTP mode for firmware >= 3.11
We need to patch the CMR due wanting to support systems that still
have Audiocodes hardware in their chain. I have manually tested
and could listen to my own voice on:
TCH/H & AMR 5.9 & PTSN & BSC
TCH/F & FR1 & Other subscriber & NITB
TCH/F & EFR & Other subscriber & NITB
TCH/H & HR1 & Other subscriber & NITB
TCH/H & AMR 5.9 & Other subscriber & NITB
The tests were done using the Nokia E71, a Blackberry curve and
for the PTSN a HTC 8S were used.
http://cgit.osmocom.org/osmo-trx/commit/?id=eececf5fa96875e93d622299408423766c6e35d0
commit eececf5fa96875e93d622299408423766c6e35d0
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jul 25 19:53:21 2014 +0200
sysmobts: Make it possible to slowly ramp up the output power
For systems with a bigger PA enabling the full output power at
once might draw more current than a power supply can provide. This
code will step up the output power in smaller steps to avoid this
situation.
http://cgit.osmocom.org/osmo-trx/commit/?id=bc24955e91f050e904851f589400eac4c3443917
commit bc24955e91f050e904851f589400eac4c3443917
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jul 25 14:37:47 2014 +0200
sysmobts: Provide VTY routines to do clock calibrations
The sysmoBTS2050 does not have a OCXO and we should not rely
on the GPS module to always have a fix. Instead use the TCXO
by default and from time to time (and we know we have a fix
calibrate the TCXO). This can be done by:
trx 0 rf-clock-info reset
wait...
trx 0 rf-clock-info correct
write
The output is currently only written to the log as the VTY
connection might go away during the operation. The reset will
set the approriate reference clock and the correct will attempt
to determine and apply the correction. The write terminal will
make sure that next on start a known good value will be used.
http://cgit.osmocom.org/osmo-trx/commit/?id=bac0ff7f6df5c8fb002f3588952922b43772e770
commit bac0ff7f6df5c8fb002f3588952922b43772e770
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jul 25 13:23:00 2014 +0200
sysmobts: Free the message on older firmware releases
Seen while implementing a new functionality in the code.
http://cgit.osmocom.org/osmo-trx/commit/?id=94a63851b7a1794c642d76e95b3d0d389f279137
commit 94a63851b7a1794c642d76e95b3d0d389f279137
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jul 25 10:48:14 2014 +0200
sysmobts: Include the model and master/slave in the unitid
Make it more easy to find the right BTS model and know what is
the master/slave.
http://cgit.osmocom.org/osmo-trx/commit/?id=3674645e20d23d37269ee9226363f94bbde4b5c6
commit 3674645e20d23d37269ee9226363f94bbde4b5c6
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 24 21:24:29 2014 +0200
amr: Avoid toggling the CMR from none and a set one
For LCR and other systems without out-of-band information we need
to indicate the CMR. Not every air message will include the mode
and we sent a stream that had the CMR set and not-set. This lead
to the AudioCodes MGW only playing every second frame.
Remember the last used mode and initialize it to _NONE when we
receive the multirate config. In case of a real error we will
still use AMR_CMR_NONE.
The initial patch is from Harald. I have added the initialization
and moving of the defines to amr.h.
Manually verified by enabling AMR5.9 and looking at two RTP
packages in sequence. In both cases the CMR was 2. I have looked
at "amr.nb.cmr != 2" in wireshark and only found the MGCP dummy
packet.
http://cgit.osmocom.org/osmo-trx/commit/?id=a2b806c375dc6b3e3b7df0496e06b34b1520bd1b
commit a2b806c375dc6b3e3b7df0496e06b34b1520bd1b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Jun 22 14:17:45 2014 +0200
sysmobts: Fix typo in the comment
http://cgit.osmocom.org/osmo-trx/commit/?id=a7f9b58e44fa7119e7113269765302a0b8a619d5
commit a7f9b58e44fa7119e7113269765302a0b8a619d5
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri May 30 12:42:31 2014 +0200
sysmobts: Fix the initialization of the BTS manager code
The code should only run for the sysmoBTS 2050 and TRX 0.
If the device is not marked as 2050 the code would attempt
to open /dev/ttyS0 and block forever.
http://cgit.osmocom.org/osmo-trx/commit/?id=0e2b6244184a1c030252667765a0587073575d23
commit 0e2b6244184a1c030252667765a0587073575d23
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun May 25 13:42:13 2014 +0200
sysmobts: Revert all sysmobts-mgr related changes
Harald is right and that the code is generally not ready
for inclusion. I fell victim of trying to finish it while
the code is not ready at all. It is better to re-introduce
the patches in a smaller and more tested way.
The right way would have been a branch were ready things
are split-off the main/wip commit until everything is ready.
Revert "sysmobts: Have a common prefix for the enum"
This reverts commit 44980347f308fe5bbe48a933dbc81b82b53d310a.
Revert "utils: Used the enum manuf_type_id in the parameter of add_manufacturer_id_label"
This reverts commit 7d36e5ed46b630203167fc9d5d28e0087fdbd394.
Revert "utils: Classify the OML message using the return type"
This reverts commit afee0b7929a00500f9c204f3bc7e12f72451e832.
Revert "sysmobts: Do not access out of bound string"
This reverts commit f5f41e805195c8c3294a9e6a68b10f975fbabbbd.
Revert "sysmobts: Separate IPA and OML check into two methods"
This reverts commit 13a224063dfcee0be529fba1c8fb9be9c1fb261e.
Revert "screenrc: osmobts-mgr now needs a config file"
This reverts commit 0a1699ff8a5462c167c24e8b28186abb26331698.
Revert "make sure osmobts-mgr.cfg file is included in tarballs"
This reverts commit 14c60b425f8146f6a392d2d3de2979c817cd975e.
Revert "sysmobts-mgr: Add VTY support for configuring it"
This reverts commit c5fedd24c96a4ef6d7a0c0ed3c70d6ef0abd5c17.
Revert "sysmobts: Add beginnings of an OML router and create Failure Messages in the sysmobts-manager"
This reverts commit c6ab90b27006ff2d1fdfb0b1d7fc01e1dd4a696d.
http://cgit.osmocom.org/osmo-trx/commit/?id=7996134d2afb8098eb750433b20185bde21e0023
commit 7996134d2afb8098eb750433b20185bde21e0023
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu May 22 21:17:49 2014 +0200
common: Ignore "si.valid" outside of _MAX_SYSINFO_TYPE
Limit the range from 0 to (_MAX_SYSINFO_TYPE - 1) instead of
0 to 31. This way we will never access the lchan->si.buf[] out
of bounds. This is only a theoretical issue though as the code
filling the lchan->si.buf for the SACCH will not have valid
>= _MAX_SYSINFO_TYPE. Add a small regression test to check we
still schedule all SIs.
Fixes: CID 1040765
http://cgit.osmocom.org/osmo-trx/commit/?id=ac26607fe4644e0794b4637048bd58e4c978260c
commit ac26607fe4644e0794b4637048bd58e4c978260c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu May 22 20:42:33 2014 +0200
common: Remove unused gsm_time parameter from lchan_sacch_get
http://cgit.osmocom.org/osmo-trx/commit/?id=9d8aeab0b6887f8384834bf912262be1906253c6
commit 9d8aeab0b6887f8384834bf912262be1906253c6
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu May 22 19:50:39 2014 +0200
sysmobts: Avoid memleak when multiple -c arguments are passed
Rely on optarg pointing to an address that will be valid for
the run of the entire application.
Fixes: CID 1206578
http://cgit.osmocom.org/osmo-trx/commit/?id=44980347f308fe5bbe48a933dbc81b82b53d310a
commit 44980347f308fe5bbe48a933dbc81b82b53d310a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue May 20 09:14:00 2014 +0200
sysmobts: Have a common prefix for the enum
Make the manuf_type_id enum have a common prefix for the
symbols.
http://cgit.osmocom.org/osmo-trx/commit/?id=7d36e5ed46b630203167fc9d5d28e0087fdbd394
commit 7d36e5ed46b630203167fc9d5d28e0087fdbd394
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Tue May 20 07:44:07 2014 +0200
utils: Used the enum manuf_type_id in the parameter of add_manufacturer_id_label
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=afee0b7929a00500f9c204f3bc7e12f72451e832
commit afee0b7929a00500f9c204f3bc7e12f72451e832
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Tue May 20 07:42:24 2014 +0200
utils: Classify the OML message using the return type
Classify the OML message and return the manufacturer type
or an error. Currently ETSI, ip.access and Osmocom are known.
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=f5f41e805195c8c3294a9e6a68b10f975fbabbbd
commit f5f41e805195c8c3294a9e6a68b10f975fbabbbd
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Tue May 20 09:06:53 2014 +0200
sysmobts: Do not access out of bound string
One can either use "strlen(str) + 1" but not add one to the
result of the sizeof.
http://cgit.osmocom.org/osmo-trx/commit/?id=13a224063dfcee0be529fba1c8fb9be9c1fb261e
commit 13a224063dfcee0be529fba1c8fb9be9c1fb261e
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Tue May 20 07:40:47 2014 +0200
sysmobts: Separate IPA and OML check into two methods
I have split the function check_oml_msg, in two functions. One for
checking if the ipa header is well-formed and in check_oml_msg,
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=0a1699ff8a5462c167c24e8b28186abb26331698
commit 0a1699ff8a5462c167c24e8b28186abb26331698
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon May 19 13:01:20 2014 +0200
screenrc: osmobts-mgr now needs a config file
http://cgit.osmocom.org/osmo-trx/commit/?id=14c60b425f8146f6a392d2d3de2979c817cd975e
commit 14c60b425f8146f6a392d2d3de2979c817cd975e
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon May 19 12:58:31 2014 +0200
make sure osmobts-mgr.cfg file is included in tarballs
http://cgit.osmocom.org/osmo-trx/commit/?id=b4280963c0a236f3676ff4d5a191943ad63b7e69
commit b4280963c0a236f3676ff4d5a191943ad63b7e69
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon May 19 11:22:38 2014 +0200
Revert "sysmobts: Add support for changing the transmit power in sbts2050"
This reverts commit c64d42573894d8295b58b268a64541c914b69bcd.
There are unfrtunately still too many problems with this patch to be
merged at this point.
http://cgit.osmocom.org/osmo-trx/commit/?id=76c309e9f751840ce539e9043a8ad80da90b83e5
commit 76c309e9f751840ce539e9043a8ad80da90b83e5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun May 18 19:32:37 2014 +0200
sysmoBTS TCH: Set CMR in AMR RTP frames
Enable the previously commented-out logic to set the CMR (Codec Mode
Request) in AMR RTP frames based on the CMI (CMR Index) of the AMR
speech frame on the Um interface.
This is of course anyway the right thing to do, but also required for an
AMR receiver which doesn't have out-of-band information on the codec
mode, and which also doesn't determine the AMR codec mode based on the
size of the AMR frame (such as lcr as of current master).
We also move the entire CMR generation into the #ifdef section
which is only compiled-in if we do _not_ use the RTP mode of L1.
http://cgit.osmocom.org/osmo-trx/commit/?id=c64d42573894d8295b58b268a64541c914b69bcd
commit c64d42573894d8295b58b268a64541c914b69bcd
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Sat May 17 11:01:13 2014 +0200
sysmobts: Add support for changing the transmit power in sbts2050
Make the sysmobts-mgr send a manufacturer O&M message with the power
reduction we want the sysmobts to apply. The sysmobts will handle
this message and set the new tx output power. An ACK/NACK will be
send as a response to the power reduction.
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=c5fedd24c96a4ef6d7a0c0ed3c70d6ef0abd5c17
commit c5fedd24c96a4ef6d7a0c0ed3c70d6ef0abd5c17
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Sat May 17 10:56:07 2014 +0200
sysmobts-mgr: Add VTY support for configuring it
This patch allows to configure the warning temperature threshold,
the severe temperature threshold of the board and the PA and the
actions like the relative value power that we want to reduce the
transmit power to and the part that we want to switch off or not.
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=c6ab90b27006ff2d1fdfb0b1d7fc01e1dd4a696d
commit c6ab90b27006ff2d1fdfb0b1d7fc01e1dd4a696d
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Sat May 17 10:45:50 2014 +0200
sysmobts: Add beginnings of an OML router and create Failure Messages in the sysmobts-manager
Make the sysmobts listen for OML messages on a Unix Domain Socket.
Messages passing a sanity check will be forwarded to the BSC.
In case the sysmobts-mgr detects a temperature above or below
temperature threshold an OML failure message will be sent
to the BTS.
[moved confinfo into the #ifdef BUILD_SBTS2050]
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=73d9d3af6cd79e674cb326d814dbb50134f76f64
commit 73d9d3af6cd79e674cb326d814dbb50134f76f64
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat May 17 10:04:44 2014 +0200
sysmobts: Support DSP API >= 3.8.1 (u8MaxCellSize)
http://cgit.osmocom.org/osmo-trx/commit/?id=d75c648871d1cae1d2cf4f74f60eaf07fb97ba73
commit d75c648871d1cae1d2cf4f74f60eaf07fb97ba73
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu May 15 13:00:30 2014 +0200
abis: Separate initialization from connect for Abis
Initialize the libosmo-abis VTY nodes more early so we can parse
the config file that was created by "write". Introduce abis_init
to initialize the libosmo-abis and modify abis_open to re-use an
existing line. Update the comments. This has only been tried with
the sysmobts-remote on x86. A TCP connection is opened toward the
configured BSC.
Fixes: SYS#285
http://cgit.osmocom.org/osmo-trx/commit/?id=8b5b993d29f751bf66fa9deabbe900fd9e193637
commit 8b5b993d29f751bf66fa9deabbe900fd9e193637
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Wed May 14 18:22:45 2014 +0200
sysmobts: Fix compiler warning about missing declaration
Include utils.h to have a declaration of sysmobts_get_nominal_power,
l1_if.c: In function 'l1if_activate_rf':
l1_if.c:1144:6: warning: implicit declaration of function
'sysmobts_get_nominal_power' [-Wimplicit-function-declaration]
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=9ed6b95c9096a0e4e12673feb322cb0355d3dafe
commit 9ed6b95c9096a0e4e12673feb322cb0355d3dafe
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Mon Apr 28 13:40:24 2014 +0200
osmo-bts-sysmo/utils.c: Added a function for calculate the power transmitter
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=3e5b6db2d26f279f9238089f8c79de1d71a997aa
commit 3e5b6db2d26f279f9238089f8c79de1d71a997aa
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Apr 19 19:22:22 2014 +0200
handover: Call the right function and avoid recursion
Fix a brown paper bag bug and call the right method. The above was
an infinite recursion. The stack didn't overflow as the compiler
optimized the tail-recursion and coverity didn't complain either.
The issue was introduced in the last minutes before the merge
when I renamed "reset_handover" to "handover_reset" to follow
the object_verb approach throughout the handover.c code. While
doing that I sadly replaced reset_handover with handover_frame
and not handover_reset.
http://cgit.osmocom.org/osmo-trx/commit/?id=d59bbd16a753554747adcdec18b5cea28a839604
commit d59bbd16a753554747adcdec18b5cea28a839604
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Apr 7 20:33:04 2014 +0200
sysmobts: Add log message in case the channel activation fails
http://cgit.osmocom.org/osmo-trx/commit/?id=f547bee8785e0e89469abc13f7da24fb8b37ba4d
commit f547bee8785e0e89469abc13f7da24fb8b37ba4d
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Apr 7 20:30:12 2014 +0200
rsl: Use unique values for the call to rsl_tx_chan_act_nack
This way we can easily find the place in the code that is responsible
for the NACK.
http://cgit.osmocom.org/osmo-trx/commit/?id=57a4d121c4d756f1e97c75d85a7799db751e9f75
commit 57a4d121c4d756f1e97c75d85a7799db751e9f75
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Mar 31 15:11:57 2014 +0200
oml: Pass all valid state change requests to the model
Currently ADM state change request that tries to set the
administrative state to the current value are immediately ACK'ed.
Beside the caching problem, this could lead the protocol
inconsistencies if two such requests are sent one after the other and
the second arrives before the procedure of the first has finished.
This patch removes the shortcut in oml_rx_chg_adm_state() which
immediately called oml_mo_statechg_ack(mo).
Ticket: OW#1132
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=0859795878783f5b07fecb1404b2d0eacb17d208
commit 0859795878783f5b07fecb1404b2d0eacb17d208
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Mar 29 19:27:54 2014 +0100
sysmobts: Fix build for the v1 of the sysmobts
http://cgit.osmocom.org/osmo-trx/commit/?id=14ff9255553f42bada7b042945e86d6b575b28b2
commit 14ff9255553f42bada7b042945e86d6b575b28b2
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Mar 27 09:19:24 2014 +0100
agch/pcu: Fix crash for AGCH commands queued by the PCU
The dequeue code assumed that msg->l3h is a valid pointer but in
the case of the PCU socket it was a null pointer. This lead to
memcpy copying a lot more than 23 bytes which ultimately lead to
a crash. The issue was introduced in the git commits
37c332e5bfdb9591a1cd3cc6746afffdb1cd13b9 and the commit
d290ee029a827c870f97372b98f0dbd7d057402a.
use msg->l3h = msgb_put(msg, len) to make sure that there is a
valid L3 pointer for the message.
(gdb) bt
#0 0x419d6384 in memcpy () from /tmp/ow/lib/libc.so.6
#1 0x0001894c in bts_ccch_copy_msg (bts=0x62248, out_buf=0x62248 "p\025\003", gt=0x1,
is_ag_res=100684) at bts.c:572
#2 0x0000c958 in handle_ph_readytosend_ind (rts_ind=<optimized out>, fl1=0x62e78)
at l1_if.c:515
#3 l1if_handle_ind (fl1=0x62e78, msg=0x8bb08) at l1_if.c:920
#4 0x000147e8 in read_dispatch_one (queue=<optimized out>, msg=0x8bb08, fl1h=<optimized out>)
at l1_transp_hw.c:190
#5 l1if_fd_cb (ofd=0x62f04, what=<optimized out>) at l1_transp_hw.c:224
#6 0x41b9d028 in osmo_select_main (polling=<optimized out>) at select.c:158
#7 0x0000b204 in main (argc=<optimized out>, argv=<optimized out>) at main.c:384
(gdb) p *msg
$12 = {list = {next = 0x100100, prev = 0x200200}, {dst = 0x0, trx = 0x0}, lchan = 0x0,
l1h = 0x0, l2h = 0x0, l3h = 0x0, l4h = 0x0, cb = {0, 0, 0, 0, 0}, data_len = 23, len = 23,
head = 0x8572c "-\006?\020\r\340*q\224#", tail = 0x85743 "",
data = 0x8572c "-\006?\020\r\340*q\224#", _data = 0x8572c "-\006?\020\r\340*q\224#"}
http://cgit.osmocom.org/osmo-trx/commit/?id=64a4327c34568628d5eb9bfc63fdcf88f60e1c3f
commit 64a4327c34568628d5eb9bfc63fdcf88f60e1c3f
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 26 18:02:08 2014 +0100
sysmobts: Apply the potentially new max_power_red on the TRX
In case the max power reduction has been changed through OML,
let us call the l1if_set_txpower routine to update the nominal
power. This has been manually verified with both BTS #1 and #57.
./bsc_control.py -d localhost -p 4249 -s bts.0.trx.0.max-power-reduction 0
The above command and GNUradio have been used to determine if
the power level has changed at all.
Fixes: SYS#268
http://cgit.osmocom.org/osmo-trx/commit/?id=a276b9823627fcc3279bd005cc64f63edbeb4819
commit a276b9823627fcc3279bd005cc64f63edbeb4819
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 26 18:00:40 2014 +0100
oml: Indicate the kind of object passed as the void*
These routines do not pass the gsm_abis_mo and parsing the FOM
header of the msg does not seem to be a good idea either. Pass
in the OML object so that the model code can determine what the
void pointer is.
http://cgit.osmocom.org/osmo-trx/commit/?id=71d98050f38840f61d37ddb5f7e4efd5d5f0bab4
commit 71d98050f38840f61d37ddb5f7e4efd5d5f0bab4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 26 17:49:06 2014 +0100
sysmobts: Honor power reduction on older sysmoBTSv2 hardware
Older hardware didn't have the external attentuator that was used
to control the wanted output power. So starting from the git commit
3c8ff3c70bc52d0a1d75a1e6b87b0069d92f10f9 older hardware was always
transmitting with 23 dBm regardless of the power reduction.
Remember the hardware revision returned by the SystemInformation
primitive, postpone the call to l1if_activate_rf until we know
the board revision.
Manually verified on BTS #1 and #57. On BTS#1 the external
attenuator has not been configured and on BTS#57 it was.
http://cgit.osmocom.org/osmo-trx/commit/?id=83dc54fb95af692a74f749335a9ee9b2b49dc1b9
commit 83dc54fb95af692a74f749335a9ee9b2b49dc1b9
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Mar 21 19:28:13 2014 +0100
systemd: Provide the pcu direct mode
http://cgit.osmocom.org/osmo-trx/commit/?id=ae2473c2ca07cf5173a3dab22bc64e7b135ef848
commit ae2473c2ca07cf5173a3dab22bc64e7b135ef848
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Mar 21 18:08:16 2014 +0100
systemd: Do not restart with a broken config file or such
Only restart in case of a crash or the exit(42) when the OML/RSL
link is going down.
http://cgit.osmocom.org/osmo-trx/commit/?id=fb067905d5e4feb73a41556b798640a8b0f01b77
commit fb067905d5e4feb73a41556b798640a8b0f01b77
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Mar 13 18:31:09 2014 +0100
sysmobts: Add a magic number to the hLayer2 to differentiate it
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
http://cgit.osmocom.org/osmo-trx/commit/?id=3e317ea4f06c84393c4630aa963b8e751c0fa201
commit 3e317ea4f06c84393c4630aa963b8e751c0fa201
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Mar 13 20:12:29 2014 +0100
sysmobts: Change the order to follow the RX handling code
http://cgit.osmocom.org/osmo-trx/commit/?id=b45c8a6b6cf07ddcd60d8e5b53827be4658706f2
commit b45c8a6b6cf07ddcd60d8e5b53827be4658706f2
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Mar 13 18:30:09 2014 +0100
sysmobts: Improve the log message and print the hLayer2 we don't know
http://cgit.osmocom.org/osmo-trx/commit/?id=2dca8f37e5d44802221abb4d6fd31ec51fb9921a
commit 2dca8f37e5d44802221abb4d6fd31ec51fb9921a
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Sat Mar 15 02:13:07 2014 +0100
misc/sysmobts_misc: function for switching off/on and requesting status power
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 it for requesting the power status
information of the board and the PA.
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=4b614a0246ef3952407e86a89df7a437704275d1
commit 4b614a0246ef3952407e86a89df7a437704275d1
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Wed Mar 12 18:35:37 2014 +0100
misc/sysmobts_mgr: Added new header created in the configure
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=bd267843623dcc7c757b8b2e2d8dad22121f0e14
commit bd267843623dcc7c757b8b2e2d8dad22121f0e14
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 12 16:54:19 2014 +0100
misc: Ignore some of the new configure and test files
http://cgit.osmocom.org/osmo-trx/commit/?id=4e3aa9368195110f4de1791587f309846a3c5941
commit 4e3aa9368195110f4de1791587f309846a3c5941
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 12 16:51:27 2014 +0100
misc/sysmobts: Another small change to help in finding the header
We could have a dedicated configure/cflag for the header files
but for now search in the standard directories.
http://cgit.osmocom.org/osmo-trx/commit/?id=06387d89e860978511ac5383a6c5a9837b103d1c
commit 06387d89e860978511ac5383a6c5a9837b103d1c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Mar 12 16:40:07 2014 +0100
misc: Fix the build breakage now that we have btsconfig.h
Include the btsconfig.h for the PACKAGE_VERSION variable.
http://cgit.osmocom.org/osmo-trx/commit/?id=e030dfd443f50803835e6525265cdf6a378e334a
commit e030dfd443f50803835e6525265cdf6a378e334a
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Wed Mar 12 16:19:59 2014 +0100
misc/sysmobts_misc.c: Read temperature from microcontroller
Add function for requesting the temperature information to the
microcontroller. I have added a function that we can extend
for requesting more information but in this case we only need to
know the temperature.
I have added to a microcontroller temperature handling function
in the manager for monitoring this information.
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=21104720f790eac667f73f012863a59ecbeb58d1
commit 21104720f790eac667f73f012863a59ecbeb58d1
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Mar 10 14:00:23 2014 +0100
agch: Remove obsolete comment
Use of configuration variables has already been implemented here, so
the TODO comment is removed.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=b26b8fc77692e851469f3e27b9aeaeff233ffd2e
commit b26b8fc77692e851469f3e27b9aeaeff233ffd2e
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Mar 4 15:03:59 2014 +0100
sysmobts: Do a RF mute at initialization when the RC is locked
Currently a locked cell is actively broadcasting when it is being
bootstrapped after the lock.
This patch adds an initial update of the RF mute state when the TRX
is initialized.
Ticket: OW#1131
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=9c4a52444459819af9d72bb6a82954b8b06ff0ef
commit 9c4a52444459819af9d72bb6a82954b8b06ff0ef
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 23 16:15:10 2014 +0100
handover,sysmobts: Handle handover in the sysmobts code
When the lchan was activated for handover configure it to wait
for a RACH burst. On release make sure to always release the
RACH SAPI (in case it has been allocated). On the first frame
inform handover.c about it and forward the received access burst
to the handover layer.
Using an E71 it was possible to make a handover for SDCCH and
TCH/F from a nanoBTS but also from itself to itself. The vty
commands of OpenBSC and the silent-call have been used for that.
I didn't verify audio handling so far.
http://cgit.osmocom.org/osmo-trx/commit/?id=bb76d816da905e8da5948b466f7a3d2b5aff30e8
commit bb76d816da905e8da5948b466f7a3d2b5aff30e8
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 23 16:06:26 2014 +0100
handover,sysmobts: Handle idle needed for preparation of rach handling
http://cgit.osmocom.org/osmo-trx/commit/?id=cfce4d65f212de92a664f6400e38921ba70dcd36
commit cfce4d65f212de92a664f6400e38921ba70dcd36
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 23 16:02:09 2014 +0100
handover,sysmobts: Refactor the parsing/handling of the access delay
http://cgit.osmocom.org/osmo-trx/commit/?id=00b4e064ffc4c4bb2863c1f8ce40e4e1e1bbbbff
commit 00b4e064ffc4c4bb2863c1f8ce40e4e1e1bbbbff
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jan 23 16:12:04 2014 +0100
handover: Add generic handling for handover
The BTS layer needs to inform the handover code when an access
burst has been received. In turn the handover layer will ask the
bts to modify the channel, it will schedule the physical information
inform the BSC with the HANDOVER DETECTION and waits for the BTS
layer to inform it about the first received frame to stop a timer.
http://cgit.osmocom.org/osmo-trx/commit/?id=8ade45e795d1ee531423d529dfa2c441ece1196a
commit 8ade45e795d1ee531423d529dfa2c441ece1196a
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jan 23 16:00:11 2014 +0100
handover: Set basic values for handover, remember the activation reason
Introduce the handover.h/handover.c and initialize handover parameters
in OML and remember the activation through RSL.
http://cgit.osmocom.org/osmo-trx/commit/?id=3058854535f08e12f6d8dd4f35490ecef40b3040
commit 3058854535f08e12f6d8dd4f35490ecef40b3040
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jan 23 15:32:22 2014 +0100
handover: Implement generating HANDOVER DETECTION in rsl_tx_hando_det
http://cgit.osmocom.org/osmo-trx/commit/?id=a37e239961010db751eb698971d57e22c0a12485
commit a37e239961010db751eb698971d57e22c0a12485
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jan 23 15:30:02 2014 +0100
handover: Introduce debug area for handover related items
http://cgit.osmocom.org/osmo-trx/commit/?id=d863f9cbeaac2b16a226021bc9817e51550a3329
commit d863f9cbeaac2b16a226021bc9817e51550a3329
Merge: 20f5422 4fcda92
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Mar 10 13:33:26 2014 +0100
Merge branch 'jerlbeck/agch-queue'
http://cgit.osmocom.org/osmo-trx/commit/?id=4fcda92d7be7dd2df1870156206fea30cd02d3cc
commit 4fcda92d7be7dd2df1870156206fea30cd02d3cc
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Thu Feb 20 18:45:45 2014 +0100
agch: Merge IMM.ASS.REJ if possible when enqueueing
This patch implements merging of IMMEDIATE ASSIGN REJECT messages as
suggested in GSM 08.58, 5.7. When a new IMM.ASS.REJ is to be appended
to the AGCH queue and the last message in that queue is of the same
type, the individual entries (up to 4 per message) of both messages
are extracted, combined and stored back. If there are less than 5
entries, all entries fit into the old message and the new one is
discarded. Otherwise, the old message will contain 4 entries and the
remaining ones are stored into the new one which is then appended to
the queue.
Ticket: SYS#224
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=0148d4e7d537e745bb5c6dd014ff5582fc091caa
commit 0148d4e7d537e745bb5c6dd014ff5582fc091caa
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Thu Feb 20 13:10:01 2014 +0100
agch: Add VTY queue management configuration
This patch adds the following VTY commands to tune AGCH queue
handling:
agch-queue-management default
agch-queue-management threshold THRES low LOW high HIGH
Examples:
agch-queue-management default
Resets queue management to default parameters.
agch-queue-management threshold 0 low 25 high 75
Start dropping at 25%, drop all messages above 75% queue length
(relative to max queue length corresponding to T3126). Between
low and high, drop with a probability interpolated linearly
between 0 (low) and 1 (high).
agch-queue-management threshold 50 low 0 high 0
Start dropping at 50% and continue until all IMM.ASS.REJ have
been removed from the front (output) of the queue
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=fae0149260f084c55fb943559a3ebd72fc96643f
commit fae0149260f084c55fb943559a3ebd72fc96643f
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 14 21:15:31 2014 +0100
agch: Manage AGCH queue length
Currently, the AGCH queue length is not limited. This can lead to
large delays and network malfunction if there are many IMM.ASS.REJ
messages.
This patch adds two features:
- Don't accept msgs from the RSL layer when the queue is way too
full (safety measure, mainly if bts_ccch_copy_msg() is not being
called by the L1 layer, currently hard coded to 1000 messages)
- Selectively drop IMM.ASS.REJ from the queue output depending on the
queue length
Ticket: SYS#224
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=7503540959f421917a702174616655e9fdd11a24
commit 7503540959f421917a702174616655e9fdd11a24
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 14 14:18:51 2014 +0100
agch/pch: Use PCH for AGCH msgs
This patch extends paging_gen_msg() by adding an output parameter
is_empty that is true, if only a paging message with dummy entries
has been placed into buffer. This feature is then used by
bts_ccch_copy_msg() to insert an AGCH message if is_empty is true.
Ticket: SYS#224
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=2d725e77f7270550d7173a7c86f30aa1c7b01e5e
commit 2d725e77f7270550d7173a7c86f30aa1c7b01e5e
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 21 16:12:46 2014 +0100
agch/test: Add test for AGCH queue handling
The first test checks the AGCH may queue length computation.
The second test fills the queue by calling bts_agch_enqueue() with a
mix of IMM.ASS and IMM.ASS.REJ. Then it drains the queue by calling
bts_ccch_copy_msg(). After each of both steps, statistics are printed
out.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=35a8144e41157b0a7304e7a0fd46a0e5a0dda287
commit 35a8144e41157b0a7304e7a0fd46a0e5a0dda287
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Thu Feb 20 13:10:01 2014 +0100
agch: Add simple counters
Counters are added for the following events (use VTY show to query):
- Dropped IMMEDIATE ASSIGN REJECT messages
- Merged IMMEDIATE ASSIGN REJECT messages
- Rejected AGCH messages
- Use of PCH (non-reserved) for AGCH messages
- Use of AGCH (reserved) for AGCH messages
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=4fbe06b3f27c678c2cba7339dc1ea3754ec0609e
commit 4fbe06b3f27c678c2cba7339dc1ea3754ec0609e
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 14 16:42:49 2014 +0100
agch: Recalculate length limit of AGCH queue
This patch adds a function bts_update_agch_max_queue_length()
to compute a limit of the AGCH queue. This is based on the idea,
that the AGCH queue has a limited drain rate and that CHANNEL
REQUESTs must be answered within a certain time frame, given
by the minimum value of T3126 (see GSM 04.08). When the AGCH queue
reaches that limit, the last message would be delivered in time if
there were no other delays involved (which is not the case).
The calculation is based on the ratio of the number RACH slots and
CCCH blocks per time:
Lmax = (T + 2*S) / R_RACH * R_CCCH
where
T3126_min = (T + 2*S) / R_RACH
R_RACH is the RACH slot rate (e.g. RACHs per multiframe)
R_CCCH is the CCCH block rate (same time base like R_RACH)
The value depends control_channel_desc.ccch_conf and
rach_control.tx_integer (both from SYSINFO_TYPE_3) and should
therefore by called at least each time after one of these is changed.
For this reason, a signal callback is registered under
SS_GLOBAL/S_NEW_SYSINFO which invokes bts_update_agch_max_queue_length().
Sponsored-by: On-Waves ehf
Based-On: "bts: Calculate length of agch queue" by Ivan Kluchnikov
<kluchnikovi at gmail.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=20f542280330d1181d04ea34ef876358f710d6c8
commit 20f542280330d1181d04ea34ef876358f710d6c8
Author: Ãlvaro Neira Ayuso <anayuso at sysmocom.de>
Date: Thu Feb 27 12:30:16 2014 +0100
src/misc/sysmobts_misc: Fixed wrong TEMP_PATH
Before, this patch the program tried to read the info
of the temperature sensor from a wrong location.
Signed-off-by: Alvaro Neira Ayuso <anayuso at sysmocom.de>
http://cgit.osmocom.org/osmo-trx/commit/?id=e5bda88c9d7ccfdd7941ba5270701e9f5449e348
commit e5bda88c9d7ccfdd7941ba5270701e9f5449e348
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Mar 3 16:28:53 2014 +0100
sysmobts: Do not generate RF Conn failure for CCCH and PDCH
This could lead to a BSC attempting to release the BCCH or a
PDCH. In the case of the BCCH this lead to a funny crash.
Log:
<0000> rsl.c:605 (bts=0,trx=0,ts=0,ss=4) Sending Connection Failure: cause = 0x01
<0000> rsl.c:1720 (bts=0,trx=0,ts=0,ss=0) Rx RSL DEACTIVATE_SACCH
Backtrace:
Program received signal SIGSEGV, Segmentation fault.
msgb_dequeue (queue=0x4007d2d8) at msgb.c:102
102 llist_del(lh);
(gdb) bt
#0 msgb_dequeue (queue=0x4007d2d8) at msgb.c:102
#1 0x4002ed28 in lapd_dl_flush_tx (dl=0x4007d220) at lapd_core.c:173
#2 0x40030cb4 in lapd_dl_reset (dl=0x4007d220) at lapd_core.c:307
#3 0x40030d00 in lapd_dl_exit (dl=0x4007d220) at lapd_core.c:321
#4 0x40033d80 in lapdm_entity_exit (le=<optimized out>) at lapdm.c:169
#5 0x40033d9c in lapdm_channel_exit (lc=0x4007d214) at lapdm.c:180
#6 0x0001a334 in rsl_tx_rf_rel_ack (lchan=0x4007d180) at rsl.c:505
#7 0x0000e908 in lchan_deactivate_sapis (lchan=0x4007d180) at oml.c:1427
#8 sapi_queue_exeute (lchan=0x4007d180) at oml.c:547
#9 0x0000ead0 in sapi_queue_send (lchan=<optimized out>) at oml.c:571
#10 queue_sapi_command (lchan=<optimized out>, cmd=<optimized out>)
at oml.c:609
#11 queue_sapi_command (lchan=0x4007d180, cmd=<optimized out>) at oml.c:601
#12 0x0000faf0 in enqueue_rel_marker (lchan=0x4007d180) at oml.c:1440
#13 lchan_deactivate (lchan=0x4007d180) at oml.c:1447
#14 0x0001004c in bts_model_rsl_chan_rel (lchan=<optimized out>) at oml.c:1647
#15 0x0001b948 in rsl_rx_rf_chan_rel (lchan=0x4007d180) at rsl.c:844
#16 rsl_rx_dchan (msg=0x75a88, trx=0x4007b038) at rsl.c:1727
#17 down_rsl (trx=0x4007b038, msg=0x75a88) at rsl.c:1853
#18 0x000154d4 in sign_link_cb (msg=<optimized out>) at abis.c:132
#19 0x400701c0 in ?? () from /usr/lib/libosmoabis.so.2
#20 0x400701c0 in ?? () from /usr/lib/libosmoabis.so.2
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Fixes: OW#1133
http://cgit.osmocom.org/osmo-trx/commit/?id=5030972316892019a62423dfb9bd26ad158cda5a
commit 5030972316892019a62423dfb9bd26ad158cda5a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Feb 24 13:51:30 2014 +0100
pcu: Avoid crash when closing the PCU socket
When closing the PCU socket all channels will be closed. In that case
the LAPDm structures might not have been allocated. Mark the channel
as LCHAN_REL_ACT_PCU to avoid going through the RSL code for sending
the message. This avoids a crash when "gprs none" is selected but one
still configures a PDCH and then connects/disconnects the pcu.
#0 llist_del (entry=0x0) at ../include/osmocom/core/linuxlist.h:119
#1 msgb_dequeue (queue=0x400bbc58) at msgb.c:102
#2 0x40110d28 in lapd_dl_flush_tx (dl=0x400bbba0) at lapd_core.c:173
#3 0x40112cb4 in lapd_dl_reset (dl=0x400bbba0) at lapd_core.c:307
#4 0x40112d00 in lapd_dl_exit (dl=0x400bbba0) at lapd_core.c:321
#5 0x40115d80 in lapdm_entity_exit (le=<optimized out>) at lapdm.c:169
#6 0x40115d9c in lapdm_channel_exit (lc=0x400bbb94) at lapdm.c:180
#7 0x0001a334 in rsl_tx_rf_rel_ack (lchan=0x400bbb00) at rsl.c:505
#8 0x0000e908 in lchan_deactivate_sapis (lchan=0x400bbb00) at oml.c:1427
#9 sapi_queue_exeute (lchan=0x400bbb00) at oml.c:547
#10 0x0000ead0 in sapi_queue_send (lchan=<optimized out>) at oml.c:571
#11 queue_sapi_command (lchan=<optimized out>, cmd=<optimized out>) at oml.c:609
#12 queue_sapi_command (lchan=0x400bbb00, cmd=<optimized out>) at oml.c:601
#13 0x0000faf0 in enqueue_rel_marker (lchan=0x400bbb00) at oml.c:1440
#14 lchan_deactivate (lchan=0x400bbb00) at oml.c:1447
#15 0x0001004c in bts_model_rsl_chan_rel (lchan=<optimized out>) at oml.c:1647
#16 0x0001de30 in pcu_sock_close (state=0x62788) at pcu_sock.c:654
#17 0x0001e150 in pcu_sock_read (bfd=0x627a8) at pcu_sock.c:698
#18 pcu_sock_cb (bfd=0x627a8, flags=1) at pcu_sock.c:755
http://cgit.osmocom.org/osmo-trx/commit/?id=fcd4026e7b48942e31d0efaa7f091e4ae50a8e1a
commit fcd4026e7b48942e31d0efaa7f091e4ae50a8e1a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Feb 24 13:03:33 2014 +0100
Revert "bts/vty: Use new vty_install_default() function, adjust prompts"
This reverts commit bbfd21a36cdd10c3b8d83a329042d9ebfb4c5250.
http://cgit.osmocom.org/osmo-trx/commit/?id=f550a6a5748280e9c9841e7a56a0c99b022d84a8
commit f550a6a5748280e9c9841e7a56a0c99b022d84a8
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 21 15:09:13 2014 +0100
agch: Log error if BS_AG_BLKS_RES is != 1 in SI3
Currently, the DSP is always configured with u8NbrOfAgch = 1 before
SYSINFO type 3 is received. Thus using a different value for
BS_AG_BLKS_RES may lead to inconsistencies and MS failing to receive
paging messages properly.
This patch adds a warning and error logging and should be reverted
when initialisation is done in proper order.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=d290ee029a827c870f97372b98f0dbd7d057402a
commit d290ee029a827c870f97372b98f0dbd7d057402a
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 21 15:09:15 2014 +0100
agch/pch: Put CCCH message generation into common
This patch adds a common function bts_ccch_copy_msg() that provides
and schedules AGCH and PCH messages. It is basically a frontend to
paging_gen_msg() and bts_agch_dequeue() and contains refactored code
from l1_if.c.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=d242ec2ed909e58d8f3905b185a1b1e14806f7da
commit d242ec2ed909e58d8f3905b185a1b1e14806f7da
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 21 15:09:14 2014 +0100
agch: Keep track of AGCH queue length
This patch adds and updates btsb->agch_queue_length to keep track of
the queue length.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=37c332e5bfdb9591a1cd3cc6746afffdb1cd13b9
commit 37c332e5bfdb9591a1cd3cc6746afffdb1cd13b9
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 21 15:09:12 2014 +0100
agch/rsl: Fix msgb handling for IMMEDIATE ASSIGN
Currently, the msg->data pointer is just set to the IMMEDIATE ASSIGN
message and the len is adjusted accordingly. Unfortunately, this
leaves l2h (pointing to the RSL header) and l3h (pointing to the
FULL_IMM_ASS_INFO IE) in an undefined state (outside of [data, tail]).
The code in bts.c accesses the message via msg->data.
This patch sets l3h and l2h correctly. msgb_l3() will point to the
start of the IMM ASS message and should be used instead of msg->data.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=bbfd21a36cdd10c3b8d83a329042d9ebfb4c5250
commit bbfd21a36cdd10c3b8d83a329042d9ebfb4c5250
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 21 15:09:11 2014 +0100
bts/vty: Use new vty_install_default() function, adjust prompts
This patch removes the local 'end' and 'exit' implementations (which
aren't used anyway) and uses the generic ones provided by libosmocore
instead, which are enabled automatically when vty_install_default()
is used.
The prompt strings are modified to match those in
libosmocore/openbsc.
Ticket: OW#952
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=4160e3d0f8de39954f107c03461e9594a61d4975
commit 4160e3d0f8de39954f107c03461e9594a61d4975
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Feb 20 10:48:35 2014 +0100
sysmobts: Remove debug left over from the SACCH fixes we made
http://cgit.osmocom.org/osmo-trx/commit/?id=2755f6e5b42d67c34de84af0fb0b6641c4249317
commit 2755f6e5b42d67c34de84af0fb0b6641c4249317
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 23 15:10:05 2014 +0100
rsl: Do not allow IPA CRCX on non traffic channels
Use 0x52 as error cause as the nanoBTS is doing the same under the
situation. This has been spotted while testing handover using the
VTY command for handover.
http://cgit.osmocom.org/osmo-trx/commit/?id=572ed461b687809cae58596e2afcb66f8826779d
commit 572ed461b687809cae58596e2afcb66f8826779d
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Fri Feb 14 20:37:49 2014 +0100
rsl/si: Fix resetting bits in bts->si_valid
Use 'var &= ~(1 << x)' to reset bits instead of 'var &= (1 << x)'.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=1375a4b15316f2971dae284fff4ab6697c79621d
commit 1375a4b15316f2971dae284fff4ab6697c79621d
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Feb 4 13:31:04 2014 +0100
systemd: Disable colors in the stdout log
For journald we should not output escape sequences as it is
confusing the output.
http://cgit.osmocom.org/osmo-trx/commit/?id=f91799eecfbe03d9edd906b5834bf3f952359d0a
commit f91799eecfbe03d9edd906b5834bf3f952359d0a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jan 28 16:11:30 2014 +0100
l1fwd-proxy: Bind to the bts VTY port to block another process
Today we had the problem that multiple l1fwd-proxy instances ran
at the same time and not everything working all the time (some
packets were sent to a different host).
Another approach is to use flock on the message queues. This appears
to work fine as well.
http://cgit.osmocom.org/osmo-trx/commit/?id=023739fc94af2be7e2f70f26dea92d9f0c250efb
commit 023739fc94af2be7e2f70f26dea92d9f0c250efb
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jan 24 13:46:04 2014 +0100
sysmobts: Add the requested TA to the field ACCH header
Write the requested timing advance into the header. We are currently
using the u8AutoTA mode so the value will be overwritten by the DSP
before the bursts are sent to the MS.
http://cgit.osmocom.org/osmo-trx/commit/?id=1817447c24e3919981b253c4b9de32b2252844b4
commit 1817447c24e3919981b253c4b9de32b2252844b4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jan 24 13:39:14 2014 +0100
sysmobts: Correct sending of LAPDm frames on the SACCH
When a frame is sent on the SACCH the LAPDm code will already
prepend two bytes for the tx_power and the ta. In the BTS we want
to use the values that were set by the BSC though. They currently
come from the RSL CHAN ACT but could also be set through the
RSL MS power control command. Update the comment as the space is
not empty.
At the 30C3 we had a NITB crash because of a RLL timeout on a
TCH/F. Jacob analyzed the problem and tracked it down to the
mismatch of LAPDm and the l1 interface to the DSP.
http://cgit.osmocom.org/osmo-trx/commit/?id=2e93a8683ca5f644d365380ef55d657598af6c7f
commit 2e93a8683ca5f644d365380ef55d657598af6c7f
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jan 23 17:09:10 2014 +0100
bts_model_rsl_chan_act(): Handle tp==NULL case gracefully
The PCU may call this function without a valid 'tp' (tlv parsed)
pointer, we need to make sure we take this into consideration...
http://cgit.osmocom.org/osmo-trx/commit/?id=bc7d6fbdbb4413b3594e305cd4b0389ac78fb2cf
commit bc7d6fbdbb4413b3594e305cd4b0389ac78fb2cf
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 19 15:08:18 2014 +0100
sysmoBTS OML: Don't permit TSC != BSIC
The sysmoBTS L1 has the TSC as a global value, we cannot have individual
per-timestamp or even per-lchan TSC, as the GSM specification would
suggest (and other BTSs support).
Rather than fail silently, write an error message to the log and
return NM_NACK_PARAM_RANGE or RSL_ERR_SERV_OPT_UNIMPL back to the BSC.
http://cgit.osmocom.org/osmo-trx/commit/?id=bc48e26fc91e0a24ec571904d1fab6dd351a5d48
commit bc48e26fc91e0a24ec571904d1fab6dd351a5d48
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 19 15:10:06 2014 +0100
common/rsl.c: Allow bts_model_rsl_chan_act() to return negative cause
If the channel couldn't be activated, the function can simply return
a negated RSL_ERR_* constant which will then be propagated towards
the BSC in an CHAN_ACT_NACK RSL message.
http://cgit.osmocom.org/osmo-trx/commit/?id=8196de46ad4886afd3e3c6068e491b8132c5c16f
commit 8196de46ad4886afd3e3c6068e491b8132c5c16f
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jan 19 15:07:02 2014 +0100
common/oml.c: Send OML NACK if bts_model_check_oml() returns negative
This way, bts_model_check_oml() can return a negated NM_NACK_* constant
which will then be sent as cause value in the corresponding
SET_ATTR_NACK back to the BSC.
http://cgit.osmocom.org/osmo-trx/commit/?id=3c8ff3c70bc52d0a1d75a1e6b87b0069d92f10f9
commit 3c8ff3c70bc52d0a1d75a1e6b87b0069d92f10f9
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jan 21 23:02:13 2014 +0100
sysmobts: Specify TRX nominal maximum tx power as fMaxTxPower
In the MPH ACTIVATE-RF.req, we need to specify the nominal maximum
transmit power, i.e. >= what we later request during MPH-INIT.req.
This field was first introduced in API version 2.2, but we never used
it so far. It may help fixing a bug related to excessive power
consumption of the sysmoBTS 2050.
http://cgit.osmocom.org/osmo-trx/commit/?id=15bc64c6cd7d01be6c5e5aca2eca9e01ee4e099e
commit 15bc64c6cd7d01be6c5e5aca2eca9e01ee4e099e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jan 21 18:07:28 2014 +0100
sysmobts: Honor the LDFLAGS when building the sysmobts-calib utility
Address warning during system builds.
Addresses:
WARNING: QA Issue: No GNU_HASH in the elf binary...
http://cgit.osmocom.org/osmo-trx/commit/?id=06c098e2cb368c5efdd770f293ca52a712f6221d
commit 06c098e2cb368c5efdd770f293ca52a712f6221d
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jan 21 17:05:20 2014 +0100
sysmobts: Launch the sysmobts-mgr in the screen and add service file
Launch the sysmobts-mgr as well. It will monitor the temperature
but it will not update the eeprom or act on any of the data. On
top of that it will respond to ipaccess-find messages making it
more easy to find the device.
http://cgit.osmocom.org/osmo-trx/commit/?id=d76211dc3b4cb1c58d3ca2ab28933a488091e950
commit d76211dc3b4cb1c58d3ca2ab28933a488091e950
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jan 17 17:59:12 2014 +0100
sysmobts-mgr: Check the return value of the sendto
Fixes: Coverity CID 1157379
http://cgit.osmocom.org/osmo-trx/commit/?id=5899b2d3467e59463606edca9c7407126ebd3218
commit 5899b2d3467e59463606edca9c7407126ebd3218
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jan 17 08:33:29 2014 +0100
sysmobts-mgr: Respond to ipaccess-find broadcast messages
Bind to port 3006 and listen to incoming IPA requests. Currently
we unconditionally respond with the MAC and IP Address of the unit.
To determine the IP Address the kernel is asked for thesource
address of the route for the destination. In contrast to a nanoBTS
we will reply to the port the initial request came from.
http://cgit.osmocom.org/osmo-trx/commit/?id=1881e46cb9b7006ddaa66943bc95444766817abb
commit 1881e46cb9b7006ddaa66943bc95444766817abb
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 16 14:06:45 2014 +0100
sysmobts-mgr: Parse the daemonize option
Parse the daemonize option and daemonize after the full
set-up of the code.
http://cgit.osmocom.org/osmo-trx/commit/?id=810fbff380b6274bc739151a6dbe0be2bfde6ec3
commit 810fbff380b6274bc739151a6dbe0be2bfde6ec3
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 16 13:59:50 2014 +0100
sysmobts-mgr: Parse logging related commands, re-order init function
http://cgit.osmocom.org/osmo-trx/commit/?id=19224b4b9b6767dedabfbcbcf41b9eab94b852f9
commit 19224b4b9b6767dedabfbcbcf41b9eab94b852f9
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jan 16 13:49:50 2014 +0100
sysmobts-mgr: Make it possible to not write to the EEPROM
For testing/trial it is better to not write to the EEPROM
but it is still good to see how the logic is working.
http://cgit.osmocom.org/osmo-trx/commit/?id=3e110ae14101e60edc00803131165f11d4212db1
commit 3e110ae14101e60edc00803131165f11d4212db1
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Jan 15 11:59:28 2014 +0100
misc: Allow to cross-execute the testsuite using qemu
When cross-compiling osmo-bts/osmo-pcu one can not easily
execute the testsuite. By adding the OSMO_QEMU variable in
front of the normal execution we can execute the tests. This
should work for native and cross builds.
$ OSMO_QEMU="qemu-arm -L /opt/poky/1.1.2/sysroots/armv5te-poky-linux-gnueabi/" make check
http://cgit.osmocom.org/osmo-trx/commit/?id=a4ffc44eac2a6c9611bdc77a69c6e61ba3f3cf3f
commit a4ffc44eac2a6c9611bdc77a69c6e61ba3f3cf3f
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jan 3 12:06:55 2014 +0100
sysmobts: Specify the parameters that can be read from the EEPROM
When using the utility it is not clear which parameters can be
read or written. Make that more obvious.
http://cgit.osmocom.org/osmo-trx/commit/?id=c28a5b0b25f040429e9262a8a4997348ed129740
commit c28a5b0b25f040429e9262a8a4997348ed129740
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Dec 29 10:14:20 2013 +0100
sysmobts: Specify the constant as a float and not a double
http://cgit.osmocom.org/osmo-trx/commit/?id=623d97a0d37480d89c7b987e3fe542083e3c7c66
commit 623d97a0d37480d89c7b987e3fe542083e3c7c66
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Dec 28 17:25:23 2013 +0100
tch: Do not log every single RTP packet and air frame
The sysmoBTS takes quite a bit of CPU time for the vfprintf that
is used by osmo_hexdump. Do not dump every single frame to improve
the performance a bit.
http://cgit.osmocom.org/osmo-trx/commit/?id=9c279945a18a14e1cc2614fc0f6b94937b909889
commit 9c279945a18a14e1cc2614fc0f6b94937b909889
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Dec 28 11:11:17 2013 +0100
misc: Avoid using double numbers on our ARM
In the perf the ARM EABI ddiv operation showed up in the most
of expensive symbols. It doesn't really make much sense as the
calls should only be done on configuration.
http://cgit.osmocom.org/osmo-trx/commit/?id=19e87d332f47acfa98f5c4a6646b3336008e45e7
commit 19e87d332f47acfa98f5c4a6646b3336008e45e7
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sat Dec 28 09:37:59 2013 +0100
measurement: Speculative performance change
Most timeslots do not have eight lchan. Use the subslots_per_lchan
map to reduce the number of iterations. Looking at the ARM assembly
showed that no loop-unrolling was done so this could be a speed up.
http://cgit.osmocom.org/osmo-trx/commit/?id=cdc6e3028ce0f84bd3a827d989096000cbd58d25
commit cdc6e3028ce0f84bd3a827d989096000cbd58d25
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Dec 20 11:28:13 2013 +0100
contrib: Remove the stray "FIVE" print it doesn't make any sense
http://cgit.osmocom.org/osmo-trx/commit/?id=540f608c2cbb6d96f99c2c5b94ac9dfd5cda1c17
commit 540f608c2cbb6d96f99c2c5b94ac9dfd5cda1c17
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Dec 12 17:34:20 2013 +0100
sysmobts: Fix compiler warning by including utils.h
calib_file.c: In function 'next_calib_file_idx':
calib_file.c:126:3: warning: implicit declaration of function 'band_femto2osmo' [-Wimplicit-function-declaration]
http://cgit.osmocom.org/osmo-trx/commit/?id=0a51e1a33795559ef6baf5cd2afce288b8f9eba7
commit 0a51e1a33795559ef6baf5cd2afce288b8f9eba7
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Dec 12 17:31:02 2013 +0100
sysmobts: Change the ARRAY_SIZE to a constant number
The parameter "uint8_t mute_state[8]" is actually a "uint8_t *mute_state"
so the ARRAY_SIZE is not what we think it is.
Fixes: Coverity CID 1125885
http://cgit.osmocom.org/osmo-trx/commit/?id=ef852ae86eec6ce4fc9405299a53851ba0c9206e
commit ef852ae86eec6ce4fc9405299a53851ba0c9206e
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Dec 12 17:28:52 2013 +0100
sysmobts: Fix resource leak in the error condition
Fixes: Coverity CID 1047336
http://cgit.osmocom.org/osmo-trx/commit/?id=96264b6dd980faec5c9fe4264b46cff9e82b93b2
commit 96264b6dd980faec5c9fe4264b46cff9e82b93b2
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Dec 12 17:26:15 2013 +0100
sysmobts: Remove stray semicolon from the PCU band filtering code.
The information from band_mask has never been used as the return
was executed unconditionally.
Fixes: Coverity CID 1113473
http://cgit.osmocom.org/osmo-trx/commit/?id=2800b347e9f08f77cfd69f81fc24e0141c21598a
commit 2800b347e9f08f77cfd69f81fc24e0141c21598a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Nov 1 18:22:43 2013 +0100
bts: Fix crash of receiving data during the release process
Release/Free the lapdm resources _after_ the channel has
been fully released. Do not forward data unless the lchan
is in the active state.
Reading this code again, there is probably a memory leak for
everytime the PCU will re-connect to the BTS.
(gdb) p lchan->state
$4 = LCHAN_S_REL_REQ
(gdb) bt
#0 lapd_dl_flush_hist (dl=0x40454894) at lapd_core.c:164
#1 0x44873b54 in lapd_rx_u (lctx=0xbe9bd5a8, msg=0x92f90) at lapd_core.c:1040
#2 lapd_ph_data_ind (msg=0x92f90, lctx=0xbe9bd5a8) at lapd_core.c:1644
#3 0x44876d50 in l2_ph_data_ind (link_id=<optimized out>, chan_nr=<optimized out>,
le=<optimized out>, msg=0x92f90) at lapdm.c:637
#4 lapdm_phsap_up (oph=<optimized out>, le=<optimized out>) at lapdm.c:707
#5 0x0000c504 in handle_ph_data_ind (l1p_msg=0x97358, data_ind=0x97420, fl1=<optimized out>)
at l1_if.c:774
#6 l1if_handle_ind (fl1=<optimized out>, msg=0x97358) at l1_if.c:892
http://cgit.osmocom.org/osmo-trx/commit/?id=f56d56c439034c8b8bc7eb0843ba5ee1cf2400e5
commit f56d56c439034c8b8bc7eb0843ba5ee1cf2400e5
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Nov 27 14:24:08 2013 +0100
sysmobts: Activate the BCCH silently have have state set to active
Use the lchan->rel_act_kind field for the BCCH activatiob by OML.
The lchan's should be marked as active but no event should be sent to
the BSC. This is mostly like the PCU. We can now remove the secnd
argument from lchan_activate.
http://cgit.osmocom.org/osmo-trx/commit/?id=ed9d643036d159bcd6dca0d7af47e6691b572a8a
commit ed9d643036d159bcd6dca0d7af47e6691b572a8a
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Nov 27 13:03:21 2013 +0100
sysmobts: Make the eeprom/nominal power reading backward compatible
There are existing deployments where the EEPROM either contains a
wrong value and/or the kernel can not be updated to support the
different EEPROM of revD. Revert to the old behavior that if no
nominal can be derived from the model_nr we assume that it is 23.
http://cgit.osmocom.org/osmo-trx/commit/?id=e14ddaf204b353d5b5a14f555da419178163a189
commit e14ddaf204b353d5b5a14f555da419178163a189
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Nov 27 11:43:37 2013 +0100
sysmobts: Print the model number that is not supported.
When using an old kernel on revD hardware we will read garabge
from the EEPROM and it is nice for debugging to see which model
number has been picked.
http://cgit.osmocom.org/osmo-trx/commit/?id=e968c4224d2ee21731d0867671bd4133925cbff3
commit e968c4224d2ee21731d0867671bd4133925cbff3
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Nov 27 10:42:41 2013 +0100
bts: Fix typos in the log messages
http://cgit.osmocom.org/osmo-trx/commit/?id=082e21dbb5226043a8d1e8374ebb8fecc57fdd26
commit 082e21dbb5226043a8d1e8374ebb8fecc57fdd26
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Nov 27 10:40:11 2013 +0100
bts: Fix a typo in the log message
http://cgit.osmocom.org/osmo-trx/commit/?id=a82cc5321e841ab4ce17f1995a2cf7f2552a8217
commit a82cc5321e841ab4ce17f1995a2cf7f2552a8217
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Nov 14 10:39:08 2013 +0100
rsl: Rename abis_rsl_sendmsg to avoid symbol clash with libosmo-abis
Nicolas ended up with linker issues due abis_rsl_sendmsg being
defined twice. Rename our version of the function and update the
code.
Patched with:
@i@
expression E;
@@
- abis_rsl_sendmsg(E)
+ abis_bts_rsl_sendmsg(E)
http://cgit.osmocom.org/osmo-trx/commit/?id=897f97f6329d46e21fc80ea4bb2dfbfc11cf8123
commit 897f97f6329d46e21fc80ea4bb2dfbfc11cf8123
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Tue Nov 5 16:03:58 2013 +0100
sysmobts: Notify the BSC about all muted lchans
Currently it takes some time (around 30s) until it is detected that
the radio link is down after mute. Not till then the BSC is informed
and the call terminated.
This patch modifies this behaviour by sending a RSL_MT_CONN_FAIL
message with cause RSL_ERR_RADIO_LINK_FAIL for each muted and active
lchan immediately after the corresponding Change Administrative State
Request has been acknowledged.
Ticket: OW#976
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=5eef61414a4beb0ba3043bca88d42b6ba68d8c70
commit 5eef61414a4beb0ba3043bca88d42b6ba68d8c70
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Tue Nov 5 13:42:59 2013 +0100
sysmobts: Only set RC state to LOCK if all channels are muted
Currently only mute_state[0] (refers to ts[0]) is inspected to
determine, whether the Radio Carrier's state is set to LOCK.
This patch changes this by looking at all channels and using LOCK
if (and only if) all channels have been muted successfully.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=5b69ec3e720d21753101c9a0e1a38d0926ba3854
commit 5b69ec3e720d21753101c9a0e1a38d0926ba3854
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Nov 4 18:13:52 2013 +0100
sysmobts: Use status flags instead of direct LED access
Currently the LEDs are being accessed directly from within the
l1_if.c file. So the handling of rf mute and activate/deactivate both
access LED_RF_ACTIVE directly. This may lead to an inconsistent LED
status.
This patch replaces these calls to sysmobts_led_set() by an abstract
equivalent bts_update_status(), that uses a set of independant status
ids. The associated values can than be combined into a visible LED
status. Currently LED_RF_ACTIVE is on iff BTS_STATUS_RF_ACTIVE is set
and BTS_STATUS_RF_MUTE is not set.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=08571b158835df3db09cc94686a8fe62d1845cc9
commit 08571b158835df3db09cc94686a8fe62d1845cc9
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Nov 4 18:13:22 2013 +0100
sysmobts: Do a RF mute when Radio Carrier is locked
Currently a Change Administrative State Request is just applied
unconditionally to the object's state object and then acknowledged.
This patch implements the special handling of setting the Radio
Carriers state to LOCK or UNLOCK. This is done by passing the
appropriate mute command to the L1 layer. Always all radio channels
are affected, it is not possible to lock single radio channels.
On success, an ACK is sent back to the bsc with the new state (based
on the state passed in the callback by the L1 layer). If something
went wrong or the firmware doesn't support RF mute, a NACK
(REQ_NOT_GRANTED) is sent instead.
Note that a NACK for such a request hasn't been sent by the BTS to
the BSC yet, so (albeit it's spec conformant to do so) the BSC must
be prepared to handle this correctly.
Ticket: OW#976
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=9ef742f5e751c1d5fdfae14aa663e6056e6cac6f
commit 9ef742f5e751c1d5fdfae14aa663e6056e6cac6f
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Nov 4 14:56:11 2013 +0100
sysmobts: Add L1 support for the new RF mute request
This adds a new function
l1if_mute_rf(femtol1_hdl, ch_mute[8])
to set the mute state for each radio channel. On completion and iff
l1if_mute_rf() returned 0 the callback
oml_mo_rf_lock_chg(mo, ch_mute_state[8], success)
is invoked when the response from the superfemto DSP is received.
Ticket: OW#976
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=f3108fafab3705752e21861a18c257c35e194c08
commit f3108fafab3705752e21861a18c257c35e194c08
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Nov 4 14:56:10 2013 +0100
sysmobts: Add mappings for MuteRfReq/MuteRfCnf
This add the mappings for SuperFemto_PrimId_MuteRfReq and
SuperFemto_PrimId_MuteRfCnf to the arrays femtobts_sysprim_type,
femtobts_sysprim_names, and femtobts_sysprim_req2conf.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=0133ff386646bf8b29075502f233f2641d51255a
commit 0133ff386646bf8b29075502f233f2641d51255a
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date: Mon Nov 4 14:56:09 2013 +0100
sysmobts: Add L1P_T_INVALID to l1prim_type
Currently uninitialized elements of the femtobts_sysprim_type array
are mistaken as L1P_T_REQ (which is accidently the first element and
thus 0).
This patch adds a new element to the enum that has the value 0 to
detect uninitialized elements of the femtobts_sysprim_type array.
Those will then show up in the log as 'SYS Prim XXX is not a
Request!'.
This patch also adds missing definitions of the CalibTbl messages
in the femtobts_sysprim_type mapping so that the requests can still
be identified as such.
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/osmo-trx/commit/?id=f9dd260ee56f4f71846ab155bfa6e4480e9793ca
commit f9dd260ee56f4f71846ab155bfa6e4480e9793ca
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Oct 31 15:24:54 2013 +0100
pcu: Exit the PCU in case of loss of the sysmobts connection
The PCU is not capable of cleaning up properly. For now simply
exit the PCU in case the sysmobts has exited. This requires
osmo-pcu a30f47613abb7c22a26d534d66e478265a8c2c09 or later.
http://cgit.osmocom.org/osmo-trx/commit/?id=99fb43f41a47dbfc922ac6e447a603ddd96a0b2b
commit 99fb43f41a47dbfc922ac6e447a603ddd96a0b2b
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 28 09:42:59 2013 +0100
sysmobts calibration: Load further tables even if one fails
Even if one calibration table cannot be loaded, continue to try to
load the other tables, instead of aborting very early.
http://cgit.osmocom.org/osmo-trx/commit/?id=b8687024eac87d325056db55ff181da2ded8a310
commit b8687024eac87d325056db55ff181da2ded8a310
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 28 09:42:14 2013 +0100
sysmobts calibration: skip bands not supported by L1
If L1 tells us that a certain band is not supported, then there is no
point in even trying to read+load calibration tables from EEPROM or
files.
http://cgit.osmocom.org/osmo-trx/commit/?id=501673fcf378a3b519875d6b4b77b1967038af24
commit 501673fcf378a3b519875d6b4b77b1967038af24
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Oct 28 09:41:29 2013 +0100
sysmbts calibration: print error if we fail to read from EEPROM
http://cgit.osmocom.org/osmo-trx/commit/?id=6321c72522897b2e8df787a73441f699b5af28d9
commit 6321c72522897b2e8df787a73441f699b5af28d9
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Oct 25 18:32:16 2013 +0200
rsl/pcu: Do not send a CHAN ACT to the BSC on PCU usage
The PCU is forcing the activation of a PDCH. Currently the BSC
will receive a channel act ack for a channel that was not
activated at all. Use the "release_reason" flag of the lchan
to see if we have requested a normal activation or a silent
one.
It feels a bit odd to do it in the TX function but it is the
most easy solution right now. I have added logging so it will
not be totally silent.
http://cgit.osmocom.org/osmo-trx/commit/?id=e851e134134b37113adc82d052bb5ba7e227797d
commit e851e134134b37113adc82d052bb5ba7e227797d
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Oct 25 16:57:02 2013 +0200
lchan: Print the name of the channel already in release request
http://cgit.osmocom.org/osmo-trx/commit/?id=d57e67e8da3726ba1caf787f639c7c0cfb9f8b09
commit d57e67e8da3726ba1caf787f639c7c0cfb9f8b09
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Oct 10 21:28:35 2013 +0200
sysmobts: Fix the unit test after the internal band changes
http://cgit.osmocom.org/osmo-trx/commit/?id=ac3fc27257c16a74c524a1c070ce029d10ca7815
commit ac3fc27257c16a74c524a1c070ce029d10ca7815
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Oct 10 21:12:39 2013 +0200
sysmobts: Attempt to fix the compilation for the v1 hardware
http://cgit.osmocom.org/osmo-trx/commit/?id=ad142f84b36e12aac834c90e9d98637b7768b15c
commit ad142f84b36e12aac834c90e9d98637b7768b15c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Oct 10 21:07:04 2013 +0200
misc: Fix resource leak when the ioctl is failing
Fixes: Coverity CID 1040759
http://cgit.osmocom.org/osmo-trx/commit/?id=b2a8a642d65779918f64437b5cbbde8e206222f2
commit b2a8a642d65779918f64437b5cbbde8e206222f2
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Oct 9 23:05:38 2013 +0200
sysmobts: Permit local override of transmit power above 23 dBm
This is used in the sysmoBTS 2050, where the maximum power is 40 dBm
We might want to add a safeguard of some kind to prevent people from
overdriving their transmitters.
http://cgit.osmocom.org/osmo-trx/commit/?id=5c0e7b1f2ce3fade6d53fe406c8c16960c480200
commit 5c0e7b1f2ce3fade6d53fe406c8c16960c480200
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Oct 9 22:35:46 2013 +0200
sysmobts: don't call sysmobts_get_nominal_power() twice
... no need for that
http://cgit.osmocom.org/osmo-trx/commit/?id=e843f808328c51c32983c4f7a0a6b4d4b2a5525a
commit e843f808328c51c32983c4f7a0a6b4d4b2a5525a
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Oct 9 21:02:40 2013 +0200
sysmobts: make L1 power configurable
The TRX nominal output power (as seen by OML) is the aggregate power
of any gain internal to the sysmoBTS (and managed by L1) and any
external PA. This is what is used in trx->nominal_power;
fl1h->l1_power is the transmit power to which we configure the sysmoBTS
L1. This is 23 dBm (200mW) by default in the sysmoBTS 1002, and 40 dBm
(5W) in the sysmoBTS 2050. However, if sysmoBTS 2050 is used in
single-TRX configuration, it may be used with higher power, which we can
now configure in the config file / vty.
TODO: A separate, additional field that keeps track of any gain added by
an external PA, e.g. if the sysmoBTS 1002 is used with a sysmoAMP.
http://cgit.osmocom.org/osmo-trx/commit/?id=cfa54328e21a52813d0dc71c9d793704aa232f37
commit cfa54328e21a52813d0dc71c9d793704aa232f37
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Oct 9 16:06:41 2013 +0200
sysmobts: Don't use the clock calibration value on external clocks
If the clock is provided by an external (like GPS) clock, we should not
use the calibration value. The latter is only used in context of the
OCXO or VCTCXO.
http://cgit.osmocom.org/osmo-trx/commit/?id=50e63fa9e7e89b4966007d90d29b0e5ba88d988d
commit 50e63fa9e7e89b4966007d90d29b0e5ba88d988d
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Oct 5 18:10:09 2013 +0200
sysmobts: Set nominal transmit power depending on sysmoBTS model
This enables the use of up to 5W for each TRX in a sysmoBTS 2050.
http://cgit.osmocom.org/osmo-trx/commit/?id=19009f2d7ae805ca8037747934cb9c76f533022c
commit 19009f2d7ae805ca8037747934cb9c76f533022c
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Oct 5 17:16:20 2013 +0200
Do not attempt to initialize L1 with a band unsupported by hardware
If the EEPROM tells us that a given unit doesn't support a given band,
we shouldn't try to use it, even if the BSC tells us to use an ARFCN in
such an unsupported band.
The reason is simple: The given BTS unit might have band specific
filter / duplexer / PA.
http://cgit.osmocom.org/osmo-trx/commit/?id=de0ca823f10650328b40db9bf0ce3a287c004b27
commit de0ca823f10650328b40db9bf0ce3a287c004b27
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Oct 5 17:00:40 2013 +0200
sysmobts: Read supported bands from EEPROM
...rather than assuming that any v2 hardware supports all bands.
http://cgit.osmocom.org/osmo-trx/commit/?id=6d76c1c701dcfc9e0984750cec7ff04cdaa3c154
commit 6d76c1c701dcfc9e0984750cec7ff04cdaa3c154
Merge: b469e73 d92774b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Oct 6 15:51:56 2013 +0200
Merge branch 'shared/libosmo-abis-late-init'
http://cgit.osmocom.org/osmo-trx/commit/?id=d92774b4ac9360235e822387a097dbcb886fbbed
commit d92774b4ac9360235e822387a097dbcb886fbbed
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 30 21:19:27 2013 +0200
abis: delay l1if_reset() until OML link is established
http://cgit.osmocom.org/osmo-trx/commit/?id=359fb8caf417570856ca61d6ff90df1fc452d659
commit 359fb8caf417570856ca61d6ff90df1fc452d659
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 30 15:27:10 2013 +0200
abis: Use OML remote (BSC) address if RSL CONNECT contains no IP
This introduces a new get_signlink_remote_ip() function whcih we also
use in the RSL code to determine the RTP remote address if the CRCX/MDCX
contains no remote IP address IE.
http://cgit.osmocom.org/osmo-trx/commit/?id=b77ae3bc601f9c70c6f9d41d70b063a769506322
commit b77ae3bc601f9c70c6f9d41d70b063a769506322
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Feb 10 13:38:02 2013 +0100
Call e1inp_vty_init() to make abis interface accessible from VTY
It might not be particularly useful, but then there's no disadvantage
either...
http://cgit.osmocom.org/osmo-trx/commit/?id=6d5dc060ea333f372a0df45213936ca742e25176
commit 6d5dc060ea333f372a0df45213936ca742e25176
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Feb 10 10:21:12 2013 +0100
migrate away from our own abis.c code to libosmoabis
libosmoabis has a BTS-side implementation of the IPA protocol for years,
and osmo-bts should have used that all the time. Unfortunately it had
its own local hack, this patch is migrating to the libosmocore
implementation.
http://cgit.osmocom.org/osmo-trx/commit/?id=b469e7314860794aebd904ebc4a63f877c01c3fc
commit b469e7314860794aebd904ebc4a63f877c01c3fc
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Oct 4 19:45:19 2013 +0200
Use GPS as default clock source on sysmoBTS 2050
http://cgit.osmocom.org/osmo-trx/commit/?id=33fe4ca97b25a9c58d89829dba791ca1ba8b5cdd
commit 33fe4ca97b25a9c58d89829dba791ca1ba8b5cdd
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Oct 4 18:29:54 2013 +0200
add sysmobts-util command-line utility to read/write EEPROM parameters
http://cgit.osmocom.org/osmo-trx/commit/?id=870f1f1f84f0fa1a9f2e8154a04d06999d8b6a3a
commit 870f1f1f84f0fa1a9f2e8154a04d06999d8b6a3a
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Oct 4 18:29:25 2013 +0200
sysmobts_par: add value_string definitions for parameters
http://cgit.osmocom.org/osmo-trx/commit/?id=7410bc30204bca34b35324f008e1339e82a8c194
commit 7410bc30204bca34b35324f008e1339e82a8c194
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Oct 4 18:28:46 2013 +0200
sysmobts_par: Implement new EEPROM parameters (trx_nr, model_nr, model_flags)
http://cgit.osmocom.org/osmo-trx/commit/?id=ff41a47c65958f00f159f7d74083f1ff6b190283
commit ff41a47c65958f00f159f7d74083f1ff6b190283
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Oct 4 18:26:56 2013 +0200
sysmobts_par: support for negative parameters
by splitting the rerutn code/status from the actual value, we support
negative values to be stored in the EEPROM
http://cgit.osmocom.org/osmo-trx/commit/?id=ad89cd978a220406a58e9a00562438d9eac2cf45
commit ad89cd978a220406a58e9a00562438d9eac2cf45
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Oct 4 18:24:34 2013 +0200
EEPROM: add model_nr, model_flags and trx_nr to EEPROM
http://cgit.osmocom.org/osmo-trx/commit/?id=971a95d2599abf29e0dcdfd4215371361d42397c
commit 971a95d2599abf29e0dcdfd4215371361d42397c
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 09:31:20 2013 +0100
Remove obsolete osmo-bts-bb code
http://cgit.osmocom.org/osmo-trx/commit/?id=ac98b545a8c850bdaa16dc6e70d93d33f1cceaf4
commit ac98b545a8c850bdaa16dc6e70d93d33f1cceaf4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Fri Jul 26 21:23:40 2013 +0200
sysmobts-calib: For gps the sign/difference appears to be different
For the sysmoBTS 2050 this appears to have a different sign. We can't
test this with NWL right now so we will need to see if this is a case
of ping/pong.
http://cgit.osmocom.org/osmo-trx/commit/?id=ad10f0f533e6e702e03faffa5dd48a0044d224f3
commit ad10f0f533e6e702e03faffa5dd48a0044d224f3
Author: Nicolas J. Bouliane <nicolas.bouliane at nutaq.com>
Date: Wed Jul 10 08:25:50 2013 -0400
sysmobts: Set the clock calibration to the value read from the eeprom
By default read the clock calibration from the EEPROM. It is
still possible to set it using the cli.
Signed-off-by: Nicolas J. Bouliane <nicolas.bouliane at nutaq.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=fbf97e35ebf985eafcf79cc5db2598a7535108d4
commit fbf97e35ebf985eafcf79cc5db2598a7535108d4
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Jul 14 08:28:58 2013 +0200
calib: The call to fscanf can fail and we should check the return value
Coverity wants us to check that fscanf has scanned the amount of
variables we want to have. Initialize the scan result to 0/0.0f
and warn if the scan has failed.
Fixes: Coverity CID 1040774, CID 1040773
http://cgit.osmocom.org/osmo-trx/commit/?id=91d204e2db8f53a6ae4827ecc4b0ccb0137375d0
commit 91d204e2db8f53a6ae4827ecc4b0ccb0137375d0
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Jul 14 08:11:14 2013 +0200
eeprom: Check the return value of the fseek in all calls
Coverity insists that we should check the return value of the
calls to fseek. In general this is a good idea.
Fixes: Coverity CID 1040770, CID 1040771, CID 1040772
http://cgit.osmocom.org/osmo-trx/commit/?id=f333387748898f9a896b771686a2b192c258f22d
commit f333387748898f9a896b771686a2b192c258f22d
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Jul 14 08:05:15 2013 +0200
eeprom: After eeprom_write g_file could point to a closed file
Calling eeprom_write would either re-use g_file or newly open the
file and set g_file but it will close the file as well. This will
lead to other code using fseek/fread on a closed file.
On top of that the general rule for the eeprom code now is that
read and write may not be mixed (due caching and other bits).
http://cgit.osmocom.org/osmo-trx/commit/?id=95c6eed436ab7b0370ac1a4942b10926d3e256ab
commit 95c6eed436ab7b0370ac1a4942b10926d3e256ab
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Sun Jul 14 08:01:16 2013 +0200
oml: Remove the unused nofh variable from oml_mo_tx_sw_act_rep
The variable was assigned but nothing was done with it, just
remove it for now.
Fixes: Coverity CID 1040758
http://cgit.osmocom.org/osmo-trx/commit/?id=612f387fc93818877063dbd221803c9528f3413b
commit 612f387fc93818877063dbd221803c9528f3413b
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Tue Jul 9 17:33:58 2013 +0200
rsl: Fix the audio handling after the 'alignment' handling fix
The issue got introduced in fcdba6bfaca9e016f35fc9fa826948ec74f66121
when moving from the uint32_t pointer to a plain int. The code
was now like this:
if (connect_ip > 0) {
if (connect_ip == 0)
lookup_ip_based_on_rsl
...
Coverity detected this as logically dead code and it was breaking
audio handling for the osmo-bsc case. Remove the tristate handling,
the RSL behavior is that leaving out port/ip is like specifying it
as zero.
Fixes: Coverity CID 1040769
http://cgit.osmocom.org/osmo-trx/commit/?id=ed966f0428065c758917e5255b5d0859cd5b99c5
commit ed966f0428065c758917e5255b5d0859cd5b99c5
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Jul 3 10:48:29 2013 +0200
sysmobts: The code allowed a out of bounds access to temp_type_str
The array has three elements but check was for > _NUM_TEMP_TYPES (3)
so an access at array[3] was possible. It is unlikely to have
happened due the usage of enums. Use ARRAY_SIZE and >= on the real
array to avoid this problem.
Fixes: Coverity CID 1040760
http://cgit.osmocom.org/osmo-trx/commit/?id=481f14d87fad24a9b6c99df702904cf4219c9c8c
commit 481f14d87fad24a9b6c99df702904cf4219c9c8c
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Jul 1 11:42:38 2013 +0200
sysmobts: Cache the eeprom_Cfg_t for reading tx/rx calib data
The current code has 26 fseek/fread. Only the minority really results
in a call to read. Nevertheless the time for reading during the bootstrap
can take up to 7.82 seconds. Caching the header (which is already done
by fopen/fread) will result in one call to fseek/fread and only
consumes 0.784 seconds.
http://cgit.osmocom.org/osmo-trx/commit/?id=89582f7e77068bc38fa9ee391f5c898913f241a7
commit 89582f7e77068bc38fa9ee391f5c898913f241a7
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Jul 1 10:51:26 2013 +0200
sysmobts: Add a method to free cached epprom resources
Close the cached file descriptor once the calibration data is
loaded and applied.
http://cgit.osmocom.org/osmo-trx/commit/?id=270cf418fc64ad77b179f75394c5dc34c95f4388
commit 270cf418fc64ad77b179f75394c5dc34c95f4388
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Jul 1 10:26:05 2013 +0200
sysmobts: Read the mac and determine fixup only once during start
http://cgit.osmocom.org/osmo-trx/commit/?id=eebdfb8e6f626f1f5e08353dab78cbe6d2ed1f5f
commit eebdfb8e6f626f1f5e08353dab78cbe6d2ed1f5f
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Thu Jul 4 17:24:30 2013 +0200
sysmobts: Fix a typo that broke the ciphering with A5/0 > 0
Commit 564313066464197af58b02152c379e1c02336bcf by Daniel changed
the ciphering to go through the command queue. In this commit the
direction for the ciphering got turned around and was not spotted
by review. It worked in testing due the usage of A5/0 and in that
case the direction did not matter.
http://cgit.osmocom.org/osmo-trx/commit/?id=2523cdbc7f03a1114e5cb8b17f6ce06f846d28ea
commit 2523cdbc7f03a1114e5cb8b17f6ce06f846d28ea
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Mon Jul 1 09:27:14 2013 +0200
misc: Fix various warnings in the code
sysmobts_vty.c: In function 'activate_lchan':
sysmobts_vty.c:373:3: warning: implicit declaration of function 'lchan_activate' [-Wimplicit-function-declaration]
sysmobts_vty.c:375:3: warning: implicit declaration of function 'lchan_deactivate' [-Wimplicit-function-declaration]
eeprom.c: In function 'eeprom_ReadEthAddr':
eeprom.c:305:5: warning: pointer targets in passing argument 3 of 'eeprom_read' differ in signedness [-Wpointer-sign]
eeprom.c:260:12: note: expected 'char *' but argument is of type 'uint8_t *'
http://cgit.osmocom.org/osmo-trx/commit/?id=6404a766617ba3dac02374b4e0d6cbc8b7b9770d
commit 6404a766617ba3dac02374b4e0d6cbc8b7b9770d
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 30 15:29:26 2013 +0200
make oml_mo_state_init() a void function
... so we don't get warnings about not returning anything
http://cgit.osmocom.org/osmo-trx/commit/?id=48eca2524cb960b4ea430e228fcb80be73a512f5
commit 48eca2524cb960b4ea430e228fcb80be73a512f5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 30 15:05:09 2013 +0200
Don't send OML STATE CHANGE before OML is connected
Instead of calling oml_mo_state_chg() [which transmits OML STATE CHG]
during bts_init(), we use a new oml_mo_state_init() function which
simply sets the state.
http://cgit.osmocom.org/osmo-trx/commit/?id=0089ce417822d989778c8a5f362f402578873897
commit 0089ce417822d989778c8a5f362f402578873897
Author: Holger Hans Peter Freyther <holger at moiji-mobile.com>
Date: Wed Jun 26 18:03:41 2013 +0200
sysmobts.service: Use multi-user.target as target to fix ordering
http://cgit.osmocom.org/osmo-trx/commit/?id=123caa3c839e9badf4759c3be6253cbb5804ff56
commit 123caa3c839e9badf4759c3be6253cbb5804ff56
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jun 24 11:18:54 2013 +0200
calib: Attempt to fix the build for v2.7 of the api headers
This should fix:
calib_file.c: In function 'calib_eeprom_read':
calib_file.c:262: error: 'SuperFemto_SetRxCalibTblReq_t' undeclared (first use in this function)
calib_file.c:262: error: (Each undeclared identifier is reported only once
calib_file.c:262: error: for each function it appears in.)
http://cgit.osmocom.org/osmo-trx/commit/?id=593080ebab2a362230710e3b8e0558526cabd938
commit 593080ebab2a362230710e3b8e0558526cabd938
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jun 24 11:11:16 2013 +0200
calib: Attempt to fix the build for v2.7 of the api headers
This should fix:
calib_file.c: In function 'calib_fixup_rx':
calib_file.c:148: error: 'SuperFemto_SetRxCalibTblReq_t' undeclared (first use in this function)
calib_file.c:148: error: (Each undeclared identifier is reported only once
http://cgit.osmocom.org/osmo-trx/commit/?id=f169a75fc41c2474bb0602d5f6b6401213f03633
commit f169a75fc41c2474bb0602d5f6b6401213f03633
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jun 20 17:18:38 2013 +0200
sysmobts: Introduce an auto-band config to ease DCS/DCS, PCS/PCS changes
During development one switches from GSM900 to GSM1800 and GSM850 to
GSM1900. This commit attempts to make this switch more easy.
GSM1800 and GSM1900 have overlapping ARFCNs. This means that the
mapping from bands to arfcn is not injective. Because of that I
removed the code to deduce the band from the ARFCN. This was done
in commit 8c3d807b3fc785ffb18aeb97355150c92221e8a0. The auto-band
option allows to move between GSM900/GSM1800 and GSM850/GSM1900.
Add a simple testcase with these auto-band configurations.
http://cgit.osmocom.org/osmo-trx/commit/?id=43b4176f0e0e4d1e73463e9ff21a69e6e2848215
commit 43b4176f0e0e4d1e73463e9ff21a69e6e2848215
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jun 21 19:24:13 2013 +0200
sysmobts.service: Reset the firmware after the service exited
These should have been ExecStopPost from the beginning. Currently
they reset the firmware while the software is starting. Reload
the DSP and FPGA firmware.
http://cgit.osmocom.org/osmo-trx/commit/?id=266af543e3789130948bb357c15784e07784af42
commit 266af543e3789130948bb357c15784e07784af42
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 1 16:52:27 2013 +0200
sysmobts: Make sure we receive every SACCH frame to count S properly
In case there is no transmitter the S counter might never be decreased.
This means that no radio link timeout will not be sent and the lchan will
remain open forever. There are several ways to resolve this.
The first would be to use the MphTimeInd and after each multiframe check
if there has been a SACCH message for the open lchan's. This could be
similar to the trx_meas_check_compute.
I decided to change fBFILevel to always receive SACCH frames and move
the code down to the PDTCH/PACCH handling and update the comment.
http://cgit.osmocom.org/osmo-trx/commit/?id=718cc9dcac1634d4d7313e4130fdf0343d5046dd
commit 718cc9dcac1634d4d7313e4130fdf0343d5046dd
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 1 16:13:37 2013 +0200
sysmobts: Read multiple primitives at once but only up to 3
In most cases there are multiple messages ready to be read from
the queue and it is more efficient to read them in one go instead
of going through the select again.
http://cgit.osmocom.org/osmo-trx/commit/?id=44eec601bc88a454a866ea6e5d9c2107752df040
commit 44eec601bc88a454a866ea6e5d9c2107752df040
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat May 4 11:30:18 2013 +0200
sysmobts: Use writev for the outgoing data of the write queue
Attempt to write multiple primitives at the same time instead of
the select/write, select/write that is currently done. The queue
size is big enough to hold several entries at the same time and it
is unlikely we get the -EAGAIN from the kernel driver.
The writev code works by assuming that each element in the queue
has the same size. This is not verified by the code and if this
assumption breaks at some point the code will drop primitives or
send some twice.
http://cgit.osmocom.org/osmo-trx/commit/?id=25346fe0d7a8b83acdee8332bec921dbb254f016
commit 25346fe0d7a8b83acdee8332bec921dbb254f016
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 1 08:51:17 2013 +0200
sysmobts: Fix potential memory leaks in the prim callback handling
Make sure the l1msg is always freed in the callback. There were
several error conditions were the msgb would not have been freed,
in the case of the calib data and the system information the message
was not freed even in normal condition.
I will modify this code to __use a msgb. This allows to re-use
the allocated msgb across read operations.
http://cgit.osmocom.org/osmo-trx/commit/?id=a7e75377767e86a3e5645c22239770b1939e9899
commit a7e75377767e86a3e5645c22239770b1939e9899
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 8 18:25:02 2013 +0200
lapd: Fix a +ptrsize memory leak for each opened lchan
The lapdm/lapd_core code needs to keep a history of messages sent.
This history is not freed when lapdm_channel_reset is called and
the init code will just allocate a new array. This means there is
a memory leak on every released channel every time it is released.
http://cgit.osmocom.org/osmo-trx/commit/?id=ee43f46cb0334c75044c5ee706b7635c14c41a8c
commit ee43f46cb0334c75044c5ee706b7635c14c41a8c
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jun 22 19:21:11 2013 +0200
calib: Fix for new EEPROM Mode; better log msgs
http://cgit.osmocom.org/osmo-trx/commit/?id=40ca16766d3820385d26bb06856fdb5b94f9e33e
commit 40ca16766d3820385d26bb06856fdb5b94f9e33e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jun 22 18:41:11 2013 +0200
calib: Add fixup for incompatible calib data / firmware version
For certain sysmoBTS units, a fixup to the calibration table is needed,
if the firmware is >= 3.3.0.
http://cgit.osmocom.org/osmo-trx/commit/?id=256326775781b6c46ebbe0ccf311e2d971b9de9a
commit 256326775781b6c46ebbe0ccf311e2d971b9de9a
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Apr 15 22:28:11 2013 +0200
calib: Read calibration data from EEPROM, not just files
On v2D (and later) hardware, the calibration data can be read directly
from the EEPROM and doesn't have to be read from files.
If there is no trx-calib-path set in the VTY, we will read from EEPROM.
http://cgit.osmocom.org/osmo-trx/commit/?id=a899146aea402f28b7d8162560f75033e260da9b
commit a899146aea402f28b7d8162560f75033e260da9b
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Apr 15 22:02:22 2013 +0200
eeprom: wrap DISP_ERROR #ifdef/endif in PERROR() macro
This has the advantage that an user application might simply re-define
the PERROR() macro rather than patching the code all over the place.
http://cgit.osmocom.org/osmo-trx/commit/?id=6002d17c24e11997db89cd9bcbd2e0354f089459
commit 6002d17c24e11997db89cd9bcbd2e0354f089459
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Apr 15 21:50:51 2013 +0200
eeprom: cache the file descriptor instead of fopen/fclose all the time
http://cgit.osmocom.org/osmo-trx/commit/?id=d675de9c235c5ed9b8b9cdb69666998bd0fb65ea
commit d675de9c235c5ed9b8b9cdb69666998bd0fb65ea
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Apr 15 21:44:18 2013 +0200
initial import of EEPROM calibration read routines
http://cgit.osmocom.org/osmo-trx/commit/?id=6ebabb560e9a7843715b8c14c9bedee5c0dc1ee2
commit 6ebabb560e9a7843715b8c14c9bedee5c0dc1ee2
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jun 20 17:46:27 2013 +0200
sysmobts: Do not write "trx-calibration-path (null)" in the config file
When not specifying a config path, then saving the running config
it would end up as "(null)" and then leads to an error like this:
<0006> calib_file.c:147 Failed to open '(null)/calib_rxu_850.cfg' for calibration data.
Add a NULL check to avoid this issue when writing the config file.
http://cgit.osmocom.org/osmo-trx/commit/?id=d98f2f35ec7c4fd449323f970ffd8ede11b41038
commit d98f2f35ec7c4fd449323f970ffd8ede11b41038
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jun 20 17:24:32 2013 +0200
misc: Please ignore the commit. It is done to test a jenkins trigger
http://cgit.osmocom.org/osmo-trx/commit/?id=fcdba6bfaca9e016f35fc9fa826948ec74f66121
commit fcdba6bfaca9e016f35fc9fa826948ec74f66121
Author: Nicolas J. Bouliane <nicolas.bouliane at nutaq.com>
Date: Mon Apr 22 07:45:13 2013 -0400
rsl: fix the unaligned memory access
the armv5 can do 32bit/16bit reads only from the aligned address
use tlv.h macro to copy data to local variable
Signed-off-by: Nicolas J. Bouliane <nicolas.bouliane at nutaq.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=19cefb009773f7cf5cf98997c53094dd684bcf38
commit 19cefb009773f7cf5cf98997c53094dd684bcf38
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 1 13:01:26 2013 +0200
sysmobts: Fix a crash when the DSP2ARM queue runs full
When not reading quick enough from the queue we will get a bogus
response which will lead to marking the lchan as broken and to
clear the sapi queue. The sapi_queue_dispatch was checking if the
queue was empty before calling the callback but not taking into
account that it might have been flushed.
Stop processing if the queue was empty before calling the callback
or if it is empty after the callback.
Backtrace:
#0 0x4eb1f1cc in raise () from /lib/libc.so.6
#1 0x4eb22f48 in abort () from /lib/libc.so.6
#2 0x4ecc2cb8 in talloc_abort (reason=<optimized out>) at talloc.c:167
#3 0x4ecbc854 in talloc_abort_unknown_value () at talloc.c:180
#4 0x4ecc6bc8 in talloc_chunk_from_ptr (ptr=0x4ec2d494) at talloc.c:192
#5 _talloc_free (ptr=0x4ec2d494) at talloc.c:517
#6 talloc_free (ptr=0x4ec2d494) at talloc.c:990
#7 0x0000f294 in sapi_queue_exeute (lchan=0x402414a0) at oml.c:528
#8 0x0000f2d4 in sapi_queue_send (lchan=0x402414a0) at oml.c:542
#9 0x0000f3e0 in sapi_queue_dispatch (lchan=0x402414a0, status=-4) at oml.c:565
#10 0x000114d0 in lchan_deact_compl_cb (trx=0x4021e038, l1_msg=0x7e690) at oml.c:1269
#11 0x0000d70c in l1if_handle_l1prim (wq=1, fl1h=0x607c8, msg=0x7e690) at l1_if.c:938
http://cgit.osmocom.org/osmo-trx/commit/?id=d07ee75fc6a8b903ab926361fcea6259a1387444
commit d07ee75fc6a8b903ab926361fcea6259a1387444
Author: Alexander Huemer <alexander.huemer at xx.vu>
Date: Tue Jun 11 14:33:06 2013 +0200
Makefile.am: Use AM_CPPFLAGS
Since automake 1.13 INCLUDES is depricates and causes a warning
http://cgit.osmocom.org/osmo-trx/commit/?id=c03fe5af31dcdd5fe144dc2c487249009b991ad1
commit c03fe5af31dcdd5fe144dc2c487249009b991ad1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri May 3 21:30:28 2013 +0200
sysmobts: Allow to enable realtime priority for the BTS process
The latency to respond to a PH-READY_TO_SEND.ind may not be higher
than 18ms. Currently we are using nice to increase our priority but
for a heavily loaded cell this is not enough. Add an option to enable
realtime scheduling and use it in the screenrc.
Linux offers two realtime scheduling classes these are SCHED_FIFO
and SCHED_RR. For SCHED_FIFO the process is running as long as possible
(potentially taking all the CPU and never yielding it), for SCHED_RR
the process can still be pre-empted at the end of the timeslice.
Using SCHED_RR appears to be the more safe option as a run-a-way
sysmobts process will not be able to take all the CPU time.
For a very loaded cell we also require to use readv/writev to allow
writing multiple primitives in one syscall.
http://cgit.osmocom.org/osmo-trx/commit/?id=9be5f8c9c067f15ad3f49d8ba9d1db3b42ca1409
commit 9be5f8c9c067f15ad3f49d8ba9d1db3b42ca1409
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri May 3 21:23:33 2013 +0200
measurement: Mark the internal functions as internal
In terms of assembly code this only removes the ".global FN" from
the code. GCC does not attempt to inline it right now.
http://cgit.osmocom.org/osmo-trx/commit/?id=0d194268fb454bc0d70f7fe5c278a70a65f0adea
commit 0d194268fb454bc0d70f7fe5c278a70a65f0adea
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 1 08:36:19 2013 +0200
sysmobts: Use msgb_free instead of talloc_free to free the message
Currently msgb_free is calling talloc_free but we might introduce
a msgb pool in the future. So make sure to use the designated free
method for the msgb.
http://cgit.osmocom.org/osmo-trx/commit/?id=bd3250a456c48ae61f62d1c28f4a241ec79ff4b6
commit bd3250a456c48ae61f62d1c28f4a241ec79ff4b6
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed May 1 09:58:26 2013 +0200
sysmobts: Print the lchan name for the S counter.
http://cgit.osmocom.org/osmo-trx/commit/?id=3a6220cae26c9f10d85519c7495ed6b30e6fbc54
commit 3a6220cae26c9f10d85519c7495ed6b30e6fbc54
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Apr 30 21:55:38 2013 +0200
rsl: Add the channel name to the act nack and conn fail message
http://cgit.osmocom.org/osmo-trx/commit/?id=6a4c8a85967c54130f44e8339bf38b8dae1d2c6d
commit 6a4c8a85967c54130f44e8339bf38b8dae1d2c6d
Author: Nicolas J. Bouliane <nicolas.bouliane at nutaq.com>
Date: Thu Apr 18 10:46:13 2013 -0400
osmo-bts: fix linking order in Makefile.am
On some system (e.g. ubuntu) libosmovty must precede libosmocore
otherwise we get undefined reference errors while linking.
Signed-off-by: Nicolas J. Bouliane <nicolas.bouliane at nutaq.com>
http://cgit.osmocom.org/osmo-trx/commit/?id=17dd79a3ae7df2426b9baeb14ccad7a1aa7e3aec
commit 17dd79a3ae7df2426b9baeb14ccad7a1aa7e3aec
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Apr 7 11:53:16 2013 +0200
sysmobts.service: Install the sysmobts.service at the default target
http://cgit.osmocom.org/osmo-trx/commit/?id=636cad95a7e1fe7fa79823b1ba3745b2f029e349
commit 636cad95a7e1fe7fa79823b1ba3745b2f029e349
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jan 30 09:29:52 2013 +0100
sysmobts: Document the known MphConfig conflict in the code
Right now changing the TxPower through the VTY could conflict with
a channel activation.
http://cgit.osmocom.org/osmo-trx/commit/?id=0809ae69415d90c2777eec58bd2d5e3485e880fb
commit 0809ae69415d90c2777eec58bd2d5e3485e880fb
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 25 18:55:50 2013 +0100
sysmobts: Do not re-configure the channel on non-active channels
In case the channel is not active we can omit the external requests
to modify it. For the channel modification the higher level is already
acking it and for the ciphering it is probably too late to do anything.
http://cgit.osmocom.org/osmo-trx/commit/?id=4c4fd284aec75ab8cc2f415a8a4491fd03a5a190
commit 4c4fd284aec75ab8cc2f415a8a4491fd03a5a190
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Jan 13 09:47:52 2013 +0100
oml: Use the queue for the release handling of a channel
There are three new commands. There are two markers and a deactivate
command. The markers are used to wait until all previous commands are
executed and then to decide if the SAPI needs to be released at all.
When asked to release the SACCH the marker will be queued, then on
execution of the marker the SACCH in Up-/Downlink will be released.
For the RF Channel Release we use another marker, when the marker is
executed we check all the SAPIs we want to release. It is possible that
the queue looks like this:
(SACCH_REL_MARKER is done) REL_MARKER, SACCH DEACT, SACCH DEACT
This could happen if a BSC sends SACCH Deactivate and RF Channel Release
at the same time. We deal with issue by changing the SAPI state to the
REL_REQ state and check_sapi_release will not ask for another release. So
after the execution the queue will look like this:
SACCH DEACT, FACCH DEACT, TCHF DEACT..
This code does not check that all allocated SAPIs are released. The
lchan_deactivate_sapis could be changed to go through all sapis_dl
and sapis_ul to fix that.
The normal flow should now be:
1.) lchan_deactivate
2.) Check if the queue is empty then go to 4
3.) REL_MARKER is executed and lchan_deactivate_sapis is called
4.) For all SAPIs to be released, check if they are allocated and
then schedule a CMD_DEACTIVATE. If there is an error remember
something went wrong but continue.
5.) Once all commands are executed send the channel release ack.
For the release markers we need to be careful as they might not schedule
any work. E.g. if the BSC sends two SACCH DEACTIVATE the second marker
will not generate any release requests and we should proceed with the
next command. Make sapi_queue_command return 1 in case the command has
been directly executed. So a queue like SACCH_REL_MARKER, LOGCH will
result in LOGCH, SACCH DEACT Rx, SACCH DEACT Tx but a 0 will be returned
and the sapi_queue_next will then call sapi_queue_exeute again.
NITB has been modified to trigger these corner cases more easily.
* Do not send IMM.ASSIGNMENT for some timeslots to go through the
error path
* Issue multile SACCH deactivates in the normal release mode
* Send rsl_chan_mode_modify_req before the SACCH DEACT and also when
the RLL is being released.
http://cgit.osmocom.org/osmo-trx/commit/?id=42cc93efb667fae331a0e6221e864a9692139363
commit 42cc93efb667fae331a0e6221e864a9692139363
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Fri Jan 4 00:14:11 2013 +0100
oml: Print out power setting in txpower completion callback
http://cgit.osmocom.org/osmo-trx/commit/?id=4e46cb8961b7f6e4f62d29e332f18743a9144173
commit 4e46cb8961b7f6e4f62d29e332f18743a9144173
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Thu Jan 3 23:35:12 2013 +0100
oml: Use sapi command queue for setting the logical channel params
http://cgit.osmocom.org/osmo-trx/commit/?id=564313066464197af58b02152c379e1c02336bcf
commit 564313066464197af58b02152c379e1c02336bcf
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Thu Jan 3 20:55:12 2013 +0100
oml: Enqueue ciphering message through sapi cmd queue as well
http://cgit.osmocom.org/osmo-trx/commit/?id=376183fcf05c84a26e6ccb96d033ed569c84473c
commit 376183fcf05c84a26e6ccb96d033ed569c84473c
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Thu Jan 3 17:37:59 2013 +0100
oml: Introduce a SAPI queue for activation and deactivation of SAPIs
Put all SAPI requests into a queue and handle them one after another.
Begin with the channel activation. Once the queue is empty the channel
activate will be sent. For the BCCH activation we do not want to send
a channel activation message and this is why we set the lchan->state
to NONE.
One change is that we do not attempt to call the ciphering routines on
the BCCH anymore.
This change is necessary to fix issues with LCHANs staying open and being
marked as broken by the BSC and will help in implementing handover support
as this requires a re-configuration of the lchan on the fly.
http://cgit.osmocom.org/osmo-trx/commit/?id=fb0c9f06132769336ab2f01f6b01e369f48f3575
commit fb0c9f06132769336ab2f01f6b01e369f48f3575
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Jan 20 11:35:48 2013 +0100
measurement: Add debug helper when we have a report for an inactive channel
http://cgit.osmocom.org/osmo-trx/commit/?id=9d91c60875548cb7e74b51a3d6bb0ec1b001a672
commit 9d91c60875548cb7e74b51a3d6bb0ec1b001a672
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jan 22 15:45:14 2013 +0100
sysmobts: Prepare to address the documented limitation of this code
http://cgit.osmocom.org/osmo-trx/commit/?id=470a6ced9a76812127ce538f124ae41564fd10de
commit 470a6ced9a76812127ce538f124ae41564fd10de
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 25 18:43:20 2013 +0100
oml: Only shut the bts down once
If the shutdown timer is already running do not deactivate the RF and
do not close the trx. This is addressing another instance of the following
warning:
[ERROR] : DeviceMng_ValidateL1Handle() => Invalid layer 1 handle
http://cgit.osmocom.org/osmo-trx/commit/?id=118eb43ba52340f3bfaaf254e00bbd5c07681b57
commit 118eb43ba52340f3bfaaf254e00bbd5c07681b57
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Mar 18 16:29:46 2013 +0100
fixup e2cde1f48379657402332b5a95d4ce242d63069a
http://cgit.osmocom.org/osmo-trx/commit/?id=cdc5a4dc384c91d5102376e08e3f34523e50b028
commit cdc5a4dc384c91d5102376e08e3f34523e50b028
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Mar 17 16:45:04 2013 +0100
Add VTY option to define minimum C/I level for RACH and normal burst
http://cgit.osmocom.org/osmo-trx/commit/?id=5cbc7e91676a70bce1855ef2613c227baca8ef4f
commit 5cbc7e91676a70bce1855ef2613c227baca8ef4f
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Mar 17 16:33:11 2013 +0100
Get RSSI from received uplink data and send to PCU
This bumps the PCU API version and thus requires a new version of the
code on the sysmoBTS side!
http://cgit.osmocom.org/osmo-trx/commit/?id=4ad8d4d3c0e46fa50fe421c6957db1ea4b048b62
commit 4ad8d4d3c0e46fa50fe421c6957db1ea4b048b62
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Mar 16 23:18:23 2013 +0100
sysmobts: Name the screen and use '-X quit' to shut it down
Use "kill -2 0" for the PCU as SIGTERM is not handled yet. With
the current set of code the stop function will stop both the PCU
and the BTS.
http://cgit.osmocom.org/osmo-trx/commit/?id=e45fc8635926f70b0e19d5214f1f8b8fd06068aa
commit e45fc8635926f70b0e19d5214f1f8b8fd06068aa
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Mar 16 00:24:24 2013 +0100
respawn: Adjust the oom score for the supervisor and bts/pcu, increase sleep
Make the script mostly unkillable due to OOM and make sure that the
process has a score of zero. Wait 10 seconds before re-launching.
The combination of ( && exec ) & appears to save one sub-process. The
script has been tested with bash and busybox's ash.
http://cgit.osmocom.org/osmo-trx/commit/?id=54dd949e623d2f9535e30d450c198d15e5e98e91
commit 54dd949e623d2f9535e30d450c198d15e5e98e91
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 14 11:38:11 2013 +0100
Fix: Stop RADIO LINK TIMEOUT couter S from counting, if it has reached 0
In case that the counter S reached 0, it will stay 0. Subsequent received
good and bad SACCH frames must not cause to trigger radio link failure
again. Once the BSC has been indicated about link failure, it will release
channel.
The counting of S has been moved to a seperate function.
This patch will ensure that the link failure is indicated only once. But
even if the link failure would be sent multiple times, the BSC should
ignore it. The BSC releases the channel and may only reuse it after confirm
from BTS. (There cannot be any link failure indications after confirm of
channel release.)
The allowed timeout value range is 4..64, as defined in TS 05.08, so if the
BSC sends an attribute with value out of range or other failure criterion,
the Set BTS Attributes message is NACKed.
http://cgit.osmocom.org/osmo-trx/commit/?id=620be0bbed12763451ad1236283420664dbafa72
commit 620be0bbed12763451ad1236283420664dbafa72
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Mar 14 11:19:03 2013 +0100
OML: fix broken curly braces while parsing SET BTS ATTR
Looking at the problem, it's a surprise that the old code was working at
all... (Thanks to jolly for pointing this out)
http://cgit.osmocom.org/osmo-trx/commit/?id=f0bdc1e5629778500fa06bde08bb90cb7b8c11cb
commit f0bdc1e5629778500fa06bde08bb90cb7b8c11cb
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Mar 13 12:40:44 2013 +0100
RSL: Fix Channel Number IE in Common Channel RSL messages
As per Chapter 9.3 of TS 08.58, we have to use RSL_IE_CHAN_NR instead
of the zero we were implicitly using so far.
http://cgit.osmocom.org/osmo-trx/commit/?id=294fd1b650e4482775fdd604288fc928e66ef81c
commit 294fd1b650e4482775fdd604288fc928e66ef81c
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Feb 5 09:06:49 2013 +0100
Added radio link timeout procedure according to TS 05.08 Chapter 5.2
Chapter 5.2 applies to MS procedure, but 5.3 (BSS procedure) defines no
exact criterion, so I decided to use the procedure equivalent to MS.
The criterion is based on a counter S, which is initialized to a preset
RADIO_LINK_TIMEOUT, which can be configured via VTY. Whenever a received
SACCH block is bad, S is counted down by one. If SACCH block is
successfully decoded, S is counted up by two, but never above initial
RADIO_LINK_TIMEOUT value. If S reaches 0, an RSL Connection Failure
Indication with cause RF Radio Link Failure is sent to BSC, which then
aborts channel.
Use link timeout value from BSC via OML attribute.
How to test:
- Set "debug" for "meas" logging.
- Start silent call to an attached mobile.
- Remove battery from mobile or shield mobile.
- Watch S count down.
http://cgit.osmocom.org/osmo-trx/commit/?id=19f212951af720bc5ad415d8347838f3ac222442
commit 19f212951af720bc5ad415d8347838f3ac222442
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Mar 7 10:07:18 2013 +0000
l1_if: if ul_power_target==0, hard-code MS power to what RSL says
RSL CHAN ACT contains a MS_POWER IE which is intended to be used as the
initial power level for the MS, before the UL power control loop is
starting.
In our case, if ul_power_target != 0, then the DSP takes care of power
control. If ul_power_target == 0, then we instruct the phone to
constantly use the value specified by the BSC in the MS_POWER IE.
FIXME: Actually implement a proper power control algoritihm inside
osmo-bts so we don't have to rely on the DSP implementation.
http://cgit.osmocom.org/osmo-trx/commit/?id=cf4e3501a1620e8120b90acb3146772cdacaa8e6
commit cf4e3501a1620e8120b90acb3146772cdacaa8e6
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Mar 6 19:58:26 2013 +0000
gsmtap: Put the RxLevel and RxQual in uplink GSMTAP
http://cgit.osmocom.org/osmo-trx/commit/?id=d9da7813a657dd40692efea9f27cd38f754d01f2
commit d9da7813a657dd40692efea9f27cd38f754d01f2
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Mar 2 18:12:22 2013 +0100
doc: Remove the rtp bind-ip from the example
This option is not needed anymore, let's remove it.
http://cgit.osmocom.org/osmo-trx/commit/?id=b7eb9865df3d66df446ec40e34432f2fbd6546fe
commit b7eb9865df3d66df446ec40e34432f2fbd6546fe
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Dec 19 23:36:06 2012 +0100
calib: Use 2.4.0 as cut-off for the firmware, log errors
In case opening a calibration file is failing an error will will be
logged, the caller and implementation were inconsistent about the API
version that is supported for the calibration data, attempt to make
the cut-off at 2.4.0.
http://cgit.osmocom.org/osmo-trx/commit/?id=dd2a51ed32959033cf965dfb243dd8fa44574f59
commit dd2a51ed32959033cf965dfb243dd8fa44574f59
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 25 11:22:25 2013 +0100
tests: Share the stub between the paging and ciphering tests
http://cgit.osmocom.org/osmo-trx/commit/?id=faba73a81230db1e549aa43b6a5ee7902b45f919
commit faba73a81230db1e549aa43b6a5ee7902b45f919
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 25 11:07:12 2013 +0100
sysmobts: Improve the shutdown of the DSP on exit
Issue the RfDeactivate.REQ before sending the MphClose.REQ. Ideally
we would issue MphClose.REQ after the RfDeactivate.CNF but this is
not possible right now.
The current approach makes the following warning of the DSP go away
on shutdown. This was tested with my E71 and an active silent-call
using a SDCCH.
DSP Warning:
[ERROR] : DeviceMng_ValidateL1Handle() => Invalid layer 1 handle
http://cgit.osmocom.org/osmo-trx/commit/?id=305d8314bce8f10d9c42aa8e19ccd7960fc5f194
commit 305d8314bce8f10d9c42aa8e19ccd7960fc5f194
Merge: dc9148d 5e46e4b
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Feb 27 09:41:30 2013 +0100
Merge branch 'zecke/request-queuing'
* Simplify the callback signature. The trx is now the first argument.
* Embed the calibration data into the femtol1_hdl.
Tests:
* All commits are compile tested
* All commits bring up the radio (without using calibration data)
* Calibration data loading has been tested with the merge
* All commits allow a IMSI Attach and a MO Call (to an invalid unknown
number). All channels are freed after this. It has been tested with
the E71.
http://cgit.osmocom.org/osmo-trx/commit/?id=5e46e4b4880f01eed508d49b66d96c1f7475ab89
commit 5e46e4b4880f01eed508d49b66d96c1f7475ab89
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jan 22 15:36:49 2013 +0100
sysmobts: Fix a memory leak when no callback is set
The TxPower handled used to call the requestion function without
a callback. In that case the msgb is leaked. The code still allows
the callback to be NULL so we will just delete the message in that
case.
http://cgit.osmocom.org/osmo-trx/commit/?id=3d383c22c7d1d290e498c7db652e7d1888245e43
commit 3d383c22c7d1d290e498c7db652e7d1888245e43
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jan 22 15:22:55 2013 +0100
sysmobts: Remove the is_system_primitive from l1if_req_compl
All users (but the gsm_compl) of the l1if_req_compl use it with
is_system_primitive=1. We can now remove this parameter from the
method. Introduce _l1if_req_compl that will insert the item into
the queue for us.
http://cgit.osmocom.org/osmo-trx/commit/?id=654fe73b78993c6e421162c8a7b41f009d7d2e40
commit 654fe73b78993c6e421162c8a7b41f009d7d2e40
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jan 22 07:37:41 2013 +0100
sysmobts: We can now pass the trx to the callback change the signatures
http://cgit.osmocom.org/osmo-trx/commit/?id=6142f9262adf197d60a31ab4636ac0886dc32316
commit 6142f9262adf197d60a31ab4636ac0886dc32316
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 14:49:20 2013 +0100
sysmobts: Remove the trx parameter from the signature
l1if_gsm_req_compl everyone is passing the trx as data pointer right
now, remove it from the request procedure right now as it can be
deducted from the femtol1_hdl.
http://cgit.osmocom.org/osmo-trx/commit/?id=64c5e3a19c94c29331414da30e9d8eca81a70fce
commit 64c5e3a19c94c29331414da30e9d8eca81a70fce
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 14:02:34 2013 +0100
sysmobts: Embed the calib state in the femtol1_hdl and use hdl->priv
http://cgit.osmocom.org/osmo-trx/commit/?id=b6942ffeb9c5b742ca111a8c2b49a98e102da2fe
commit b6942ffeb9c5b742ca111a8c2b49a98e102da2fe
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 12:39:24 2013 +0100
sysmobts: Use the hdl->priv in l1if_req_compl for all callers
http://cgit.osmocom.org/osmo-trx/commit/?id=ff4f789249e9c26f268abd2e47f39627f4bbdd9d
commit ff4f789249e9c26f268abd2e47f39627f4bbdd9d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 12:27:15 2013 +0100
sysmobts: Remove the data parameter from the l1if_gsm_req_compl
Pass in the trx argument at the lower level as everyone is using
the fl1h->priv now.
http://cgit.osmocom.org/osmo-trx/commit/?id=0890e274b1a1e82907dfa56a4f4bb067d22dca4c
commit 0890e274b1a1e82907dfa56a4f4bb067d22dca4c
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 12:16:47 2013 +0100
sysmobts: Use the fl1h->priv and get the ts back from the response
http://cgit.osmocom.org/osmo-trx/commit/?id=60b090ac5377e29ff5f2dc50cd19e81189dbbd73
commit 60b090ac5377e29ff5f2dc50cd19e81189dbbd73
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 11:25:41 2013 +0100
sysmobts: Use the fl1h->priv to get the trx instead of using the lchan
I am working toward killing the last argument of the l1if_gsm_req_compl
and just have the trx inside the callback signature.
http://cgit.osmocom.org/osmo-trx/commit/?id=dc9148d0351878a79d689a9c6f60aff21b9d5b81
commit dc9148d0351878a79d689a9c6f60aff21b9d5b81
Merge: 18708dd 1897f03
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Feb 13 17:19:19 2013 +0100
Merge branch 'zecke/calib-pch-agch-follow'
Introduce bcch_ccch to scan the PCH on top of the BCCH. The AGCH is
included in the PCH. CBCH/NCH are not included at this point.
http://cgit.osmocom.org/osmo-trx/commit/?id=1897f03d4c854a0b74a92eb1f846ee1f0f81382b
commit 1897f03d4c854a0b74a92eb1f846ee1f0f81382b
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Feb 5 23:59:46 2013 +0100
calib: Attempt to follow the PCH as well and print the SAPI..
AGCH is reported as part of the PCH because we are not searching
for the BS-AG-BLKS-RES inside the SI3 and do not use MphConfigReq
to change this setting.
http://cgit.osmocom.org/osmo-trx/commit/?id=6ac2e684678a27f13966b7ae8d9937f43cb7adc9
commit 6ac2e684678a27f13966b7ae8d9937f43cb7adc9
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Feb 5 23:42:12 2013 +0100
calib: Print the frame number decoded as t1/t2/t3
http://cgit.osmocom.org/osmo-trx/commit/?id=225cf8229020e5474a5dc9824d012e50c2aa2ad8
commit 225cf8229020e5474a5dc9824d012e50c2aa2ad8
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Feb 5 23:36:05 2013 +0100
calib: Provide the fn and block number for each frame
http://cgit.osmocom.org/osmo-trx/commit/?id=18708dd3b60fa27e6a7121b686f11ee8c8069a4b
commit 18708dd3b60fa27e6a7121b686f11ee8c8069a4b
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Feb 9 14:17:01 2013 +0100
RSL: further rtp local bind related fixes
If the CRCX does not indicate the remote IP address, then we still were
binding to 0.0.0.0 and used that address successively in the CRCX_ACK.
As a workaround, we now use the source IP address of the RTP socket,
assuming that the outbound routes to BSC and the MGW are identical.
This is of course not always true, but I don't think there are any
better alternatives...
http://cgit.osmocom.org/osmo-trx/commit/?id=98407bd457b88c1a26de2a9955de3de9846e4f68
commit 98407bd457b88c1a26de2a9955de3de9846e4f68
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Feb 9 11:44:07 2013 +0100
rsl: Fix compiler warning in use of osmo_rtp_get_bound_ip_port()
for whatever reason i decided that a port number in
osmo_rtp_get_bound_ip_port() needs to be a int * and not a uint16_t * at
the time, so we have to deal with this here rather than breaking the
ABI.
http://cgit.osmocom.org/osmo-trx/commit/?id=0bb2974b370080b43282323364ebc6b0b6480803
commit 0bb2974b370080b43282323364ebc6b0b6480803
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Feb 9 11:38:30 2013 +0100
Fix determination of locally bound IP for RTP sockets
After we create a socket and bind it to INADDR_ANY, we cannot yet use
getsockname() to resolve the locally bound IP. This only works after
the socket has been connected to the remote IP. So we have to move the
osmo_rtp_get_bound_ip_port() to a code section after
osmo_rtp_socket_connect() has already happened.
With the code prior to this commit, unless "rtp bind-ip" was used in the
config file, we reported "0.0.0.0" as the "Source IP AddresS" in the IPA
CRCX ACK to the BSC. This is of course wrong, as the BSC will then use
this "0.0.0.0" as destination address for the incoming RTP stream :(
Please note that for this fix to work, you also need a libosmoabis.git
with commit d426d458ca96ba29793e35b1b2a73fbcb3b2c888 which actually
causes osmo_rtp_socket_connect() to actually issue connect() on the
socket at all.
http://cgit.osmocom.org/osmo-trx/commit/?id=550d22be5b2ddc376ccae937bd34c921dcf4a071
commit 550d22be5b2ddc376ccae937bd34c921dcf4a071
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Feb 3 16:35:07 2013 +0100
Deprecate the "rtp bind-ip" configuration directive
Instead of explicitly having to specify the local IP address for RTP
sockets in the BTS, we just use "0.0.0.0" instead, which gets
translated to INADDR_ANY.
We still accept the configuration directive in old config files, but
when we write, the line will no longer be re-written to the file.
TODO: IMHO, the IPA RSL CRCX/MDCX actually permit the BSC to specify the
IP address on the BTS side, and we probably simply ignore this at this
point.
http://cgit.osmocom.org/osmo-trx/commit/?id=6a2d89f48d0727238eb2c14c7bfb4f0517d3be81
commit 6a2d89f48d0727238eb2c14c7bfb4f0517d3be81
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Feb 4 22:15:02 2013 +0100
Make sure SACCH fill frame is correctly aligned for L1 header
When we send a fill frame on SACCH, we need to have two bytes for the L1
header at the beginning (inserted by the DSP).
Thanks for Andreas Eversberg for pointing it out.
http://cgit.osmocom.org/osmo-trx/commit/?id=3ff2fc437884cc12633f15e51f9d4ce1053c857b
commit 3ff2fc437884cc12633f15e51f9d4ce1053c857b
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 25 16:00:20 2013 +0100
RSL: don't store MS power in lchan->bs_power but lchan->ms_power
As we currently don't use any BSC-based MS power control in either
OpenBSC nor in OsmoBTS, this bug has never shown up so far.
Thanks to Andreas Eversberg for spotting this.
http://cgit.osmocom.org/osmo-trx/commit/?id=bcd50d32195f0a73b95b6f21cdc58a548e4d6bdb
commit bcd50d32195f0a73b95b6f21cdc58a548e4d6bdb
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Thu Jan 3 17:49:49 2013 +0100
oml: Create mph_send_activate_req for sending the activation request
Move the channel activation out of the loop into a dedicated function.
This is done in preparation of separating the decision to activate
something and sending the request.
http://cgit.osmocom.org/osmo-trx/commit/?id=f0c5a424af1a99d7d03a72eaa1ac6f87ea7b36c1
commit f0c5a424af1a99d7d03a72eaa1ac6f87ea7b36c1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jan 16 15:38:07 2013 +0100
sysmobts: Send GSM requests using the l1if_gsm_req_compl method
Prepare to change the queue and callback handling. For the TX power
VTY command it is still possible that it will conflict with other
callbacks and the easiest way is to beging with sending these requests
through another method that allows us a more strict test.
http://cgit.osmocom.org/osmo-trx/commit/?id=76a1bf6136ce224b92c4192953d32d1efbebe9bc
commit 76a1bf6136ce224b92c4192953d32d1efbebe9bc
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jan 16 13:30:56 2013 +0100
sysmobts: Help in calling the right callback for l1if_req_compl
The wait list code has a limitation that for two requests of the
same kind it does not know where the confirmation belongs to. This
limitation is triggered when two lchan's get activated/deactivated
at the same time and is noticed once we start to count the SAPIs.
Set the hLayer3 to the lchan identifier, use the trx as closure for
the callback and resolve the lchan in the callback using these two
bits of information.
http://cgit.osmocom.org/osmo-trx/commit/?id=e210f1a864b0752f5baeb14de8ddcfc7320007a4
commit e210f1a864b0752f5baeb14de8ddcfc7320007a4
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jan 16 13:44:19 2013 +0100
sysmobts: Rename the hLayer2<->lchan to hLayer<->lchan
We are using this conversion for both hLayer2 and hLayer3. Make the
function name more generic to indicate that this function can be used
with the hLayer3.
The functions that call the methods were updated using spatch and
@rule1@
expression E;
expression F;
@@
- l1if_hLayer2_to_lchan(E, F)
+ l1if_hLayer_to_lchan(E, F)
@rule2@
expression E;
expression F;
@@
- l1if_lchan_to_hLayer2(E)
+ l1if_lchan_to_hLayer(E)
http://cgit.osmocom.org/osmo-trx/commit/?id=61e739912f22a4c6e4eca5ed7852bbc0077ba93e
commit 61e739912f22a4c6e4eca5ed7852bbc0077ba93e
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jan 17 08:44:07 2013 +0100
sysmobts: Ignore too short messages on the FACCH (but also the SDCCH)
During call testing using an E71 and dialing a number of an expired (lac
set to 0) subscribe the CC Release and other messages are sent after or
during the channel modification. This appears to lead to some reception
issues in the DSP code and giving use empty (u8size == 0) FACCH frames.
The real issue might be inside the MNCC code of NITB and the lack of a
size check inside the LAPDm code (our msgb has enough data though).
Passing the empty FACCH frame into the LAPDm code lead to the generation
of RSL ERROR INDICATION with cause FRAME_UNIMPL as some bits were zero.
Add a check for 0 into the FACCH code. As the code path is shared with
SDCCH it is also discarding zero sized SDCCH frames. These have not been
observed during my testing. The lacking size check in LAPDm will be
addressed separately.
During call testing the IPA CRCX was also failing due the BTS trying
to bind to an unassigned IP address.
http://cgit.osmocom.org/osmo-trx/commit/?id=4a303c7c38b322e5738a9492e077467bddfd3f38
commit 4a303c7c38b322e5738a9492e077467bddfd3f38
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 21 11:30:38 2013 +0100
oml: Fix memory leak in the callback
http://cgit.osmocom.org/osmo-trx/commit/?id=8597a278d681e687920d62271559e8589781b1e4
commit 8597a278d681e687920d62271559e8589781b1e4
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jan 23 15:29:31 2013 +0100
l1_if: don't print measurements a second time in case of error
http://cgit.osmocom.org/osmo-trx/commit/?id=6ddd632adf3905fc278d5dc9670ac77d860cb1d1
commit 6ddd632adf3905fc278d5dc9670ac77d860cb1d1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jan 17 08:41:40 2013 +0100
sysmobts: Use a newline at the end of the SACCH u8Size < 2 message
The other message in this method is using a \n as well and the line
is generally now followed with a LOGPC.
It looked like this:
<0006> l1_if.c:672 SACCH with size 0<2 !?!<0006> tch.c:540 (bts=0,trx=0,ts=2,ss=0) Rx Payload size 0
http://cgit.osmocom.org/osmo-trx/commit/?id=0903001d9b92d2bdc9cd275294299827bfe4e70d
commit 0903001d9b92d2bdc9cd275294299827bfe4e70d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Jan 12 21:44:48 2013 +0100
calibration: The clock error is absolute for anything but the netlisten
We only need to run this once and we know the clock error. In case it
is 0/0 we know that we didn't receive one of the two clocks. This could
be because the GPS doesn't have a fix. I accidently pushed this code into
the master branch and it is too late to rebase.
http://cgit.osmocom.org/osmo-trx/commit/?id=c2371cc0115ec8450324d0c687660a56b404dabd
commit c2371cc0115ec8450324d0c687660a56b404dabd
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jan 15 18:57:59 2013 +0100
fix message: the PCU is not a call control application
http://cgit.osmocom.org/osmo-trx/commit/?id=91816acfb8449379fa8003af4524c65ec36d37a7
commit 91816acfb8449379fa8003af4524c65ec36d37a7
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Thu Jan 3 16:44:28 2013 +0100
paging: De-duplicate paging lifetime and max queue length variables
These attributes are saved in paging_state, we don't need to save them a
second time in struct gsm_bts_role_bts. Add get and set methods for
these attributes and use them consitently in the VTY code.
http://cgit.osmocom.org/osmo-trx/commit/?id=fad5b0862514ab4ef6d13fe0d5e4b39a2983e13c
commit fad5b0862514ab4ef6d13fe0d5e4b39a2983e13c
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Jan 12 21:44:48 2013 +0100
WIP... use gps for calibration..
http://cgit.osmocom.org/osmo-trx/commit/?id=24b2128e2975f14f9941caa156890480005df81e
commit 24b2128e2975f14f9941caa156890480005df81e
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jan 11 17:35:59 2013 +0100
add PCU respawning to contrib screenrc and respawn scripts
http://cgit.osmocom.org/osmo-trx/commit/?id=3177f2b42f1565d47ee91c401773ff43114964da
commit 3177f2b42f1565d47ee91c401773ff43114964da
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 29 22:14:08 2012 +0100
sysmobts: Fix the comment referring to the value of the timeout
Right now it is 30 seconds and not 10.
http://cgit.osmocom.org/osmo-trx/commit/?id=552989ad5762e051eb1a758bc61d8ce1d3c5e009
commit 552989ad5762e051eb1a758bc61d8ce1d3c5e009
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jan 1 21:20:54 2013 +0100
common: Fix faulty memcpy statement in the paging code
This was experienced by Daniel on his 64bit machine. The paging
expiration time was too high and not set by the code at all. Using
gdb watchpoints he found the place where the memory is written. The
issue is that the size of the pointer (8) and not the size of the
data structure was copied (3).
Fix the issue by assigning the de-referenced value. gcc generates
the same code as if we had written:
memcpy(&ps->chan_desc, chan_desc, sizeof(*chan_desc));
http://cgit.osmocom.org/osmo-trx/commit/?id=222a6a5e23a64b42f3ba1e2d80b425b11d3d36c0
commit 222a6a5e23a64b42f3ba1e2d80b425b11d3d36c0
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 29 12:23:09 2012 +0100
l1_if: Fix typo... call it femtobts
http://cgit.osmocom.org/osmo-trx/commit/?id=0670138ffc651123944209572567d9c3c1874650
commit 0670138ffc651123944209572567d9c3c1874650
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Nov 25 22:51:10 2012 +0100
tch: Do not print that there is no audio data on a TCH/H
When only signalling is used on the TCH/H it is normal that there
is no TCH data. Save CPU time by not printing the message. This
needs to be moved to be edge triggered.
http://cgit.osmocom.org/osmo-trx/commit/?id=19cf0e81b336ead3c0a55d1c9d6722f986510bc0
commit 19cf0e81b336ead3c0a55d1c9d6722f986510bc0
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Dec 26 18:55:54 2012 +0100
ciphering: Handle ciphering support for A5/3 correctly
This was found and debugged by Sylvain. The BTS will always support
A5/0 so we do not keep track of that, the first bit of the flags is
used for A5/1, second for A5/2... but for RSL there is an offset to
go from RSL to A5(x). Add a testcase and change the code.
http://cgit.osmocom.org/osmo-trx/commit/?id=5f408f934ca868ff209049bd92f3b0896a0eccac
commit 5f408f934ca868ff209049bd92f3b0896a0eccac
Author: Daniel Willmann <daniel at totalueberwachung.de>
Date: Wed Dec 26 11:31:30 2012 +0100
tests: Don't delete atconfig in clean
This file is created in ./configure so we shouldn't remove it with make.
Otherwise ./configure && make clean && make check fails
with:
make[3]: *** No rule to make target `atconfig', needed by `check-local'.
Stop.
http://cgit.osmocom.org/osmo-trx/commit/?id=fc9920830e917dae858352d2b12c922a1da1f4d9
commit fc9920830e917dae858352d2b12c922a1da1f4d9
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 22 16:05:10 2012 +0100
misc: Package the configuration and contrib directory
http://cgit.osmocom.org/osmo-trx/commit/?id=c559dde69dd66b8865ff23bf9d01cd5d37d7ff11
commit c559dde69dd66b8865ff23bf9d01cd5d37d7ff11
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 22 15:55:33 2012 +0100
misc: Package our version of the gsm_data.h to make the code compilable
The sharing with OpenBSC is not complete yet. We will need to include
our version of gsm_data.h instead of the normal OpenBSC version.
http://cgit.osmocom.org/osmo-trx/commit/?id=3bcf3a5fd0a24bf6be176de5ed066afe1624fefe
commit 3bcf3a5fd0a24bf6be176de5ed066afe1624fefe
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 22 15:03:19 2012 +0100
sysmobts: Add all header files to the EXTRA_DIST to fix make distcheck
http://cgit.osmocom.org/osmo-trx/commit/?id=359b2cf46984c6ccc70d85959cb8a91f2c54a969
commit 359b2cf46984c6ccc70d85959cb8a91f2c54a969
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 22 14:59:12 2012 +0100
misc: Fix the make distcheck of the osmo-bts code
* Comment out the osmo-bts-bb/Makefile as we have removed it from
the SUBDIRS and are not packaging the code right now
* Add missing include files for the build
http://cgit.osmocom.org/osmo-trx/commit/?id=20c5702e0f0c5a7486e374728ed2693744c579c9
commit 20c5702e0f0c5a7486e374728ed2693744c579c9
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 22 14:44:00 2012 +0100
paging: Update the test output to make the test pass
http://cgit.osmocom.org/osmo-trx/commit/?id=ce7559fbecc5e8ca248afe20b57c490d074deb4f
commit ce7559fbecc5e8ca248afe20b57c490d074deb4f
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Dec 22 14:37:30 2012 +0100
misc: Fix compilation on debian stable with GCC 4.4.5
l1_transp_hw.c:89: error: redefinition of typedef 'dummyprim'
l1_transp_hw.c:88: note: previous declaration of 'dummyprim' was here
http://cgit.osmocom.org/osmo-trx/commit/?id=0d30b5d81863fb70c6270fe1ffefe4fd426b0cd3
commit 0d30b5d81863fb70c6270fe1ffefe4fd426b0cd3
Merge: d1ffab9 56698b8
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Dec 20 19:22:44 2012 +0100
Merge branch 'zecke/openbsc-incdir'
Allow to have the OpenBSC directory somewhere else. This is required
to build osmo-bts on the public jenkins installation. The default is
the old behavior to look for OpenBSC next to the osmo-bts code.
http://cgit.osmocom.org/osmo-trx/commit/?id=56698b84e0e0caa373c74df8e76b5f476aee1d9a
commit 56698b84e0e0caa373c74df8e76b5f476aee1d9a
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Dec 20 00:21:38 2012 +0100
openbsc: Check for the presence of the gsm_data_shared.h header file
http://cgit.osmocom.org/osmo-trx/commit/?id=db51f0d73efda28d4b83703d512cd7137beae9d8
commit db51f0d73efda28d4b83703d512cd7137beae9d8
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Dec 20 00:04:20 2012 +0100
openbsc: Introduce autoconf support to set the OpenBSC include directory
Add autoconf support to set the path to the OpenBSC include directory
so that openbsc/gsm_data_shared.h can be found there.
http://cgit.osmocom.org/osmo-trx/commit/?id=bcae2abff8dfeaab75b1bbe58c7659285a721822
commit bcae2abff8dfeaab75b1bbe58c7659285a721822
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Dec 19 23:53:34 2012 +0100
openbsc: Prepare to allow to have the OpenBSC directory somewhere else
Right now osmo-bts requires access to one OpenBSC header file and
this requires that openbsc and osmo-bts git are in the same directory.
Begin with making the location of the OpenBSC sourcecode configurable.
This approach will allow to build osmo-bts on our Jenkins installation
but now has the risk of more code including the openbsc/*.h header files.
http://cgit.osmocom.org/osmo-trx/commit/?id=d1ffab96ca64111652fd850982ca00514b5b3531
commit d1ffab96ca64111652fd850982ca00514b5b3531
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Dec 19 23:29:31 2012 +0100
misc: Forward declare calib_load to address a compiler warning
http://cgit.osmocom.org/osmo-trx/commit/?id=61a1f996801cf682a4f4c508dea2b83aa6d4ddbf
commit 61a1f996801cf682a4f4c508dea2b83aa6d4ddbf
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Dec 19 00:37:09 2012 +0100
misc: Forward declare l1if_set_ciphering to avoid a compiler warning
http://cgit.osmocom.org/osmo-trx/commit/?id=4fd0a84cf8959e84ae306510c25178f88acd2b88
commit 4fd0a84cf8959e84ae306510c25178f88acd2b88
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Dec 19 00:00:42 2012 +0100
misc: Change the method to return void instead of int and garbage
The method was not returning anything and the callers did not use
the result. Change it to void for now.
http://cgit.osmocom.org/osmo-trx/commit/?id=9bd5afa0146285e596f0c1172a6a4920a1c8597a
commit 9bd5afa0146285e596f0c1172a6a4920a1c8597a
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Dec 18 23:58:27 2012 +0100
misc: Include pcu_if.h for pcu_tx_pag_req in rsl.c and make it const
The rsl.c code was calling the paging request with a const pointer,
change the signature to make the code const.
http://cgit.osmocom.org/osmo-trx/commit/?id=8d8ff80890ef6538b0340311b1bb3fc58e9c7e8d
commit 8d8ff80890ef6538b0340311b1bb3fc58e9c7e8d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Dec 18 23:58:00 2012 +0100
misc: Forward declare the load_timer_start to address compiler warning
http://cgit.osmocom.org/osmo-trx/commit/?id=6f93861cfc161a0b3c5780ca61e4fe8fcdadb611
commit 6f93861cfc161a0b3c5780ca61e4fe8fcdadb611
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Dec 18 23:56:05 2012 +0100
misc: load_ind_period is uint8_t and 60*100 is bigger than that.
Address the compiler warning and truncate the value by hand.
http://cgit.osmocom.org/osmo-trx/commit/?id=6ae49691afc4dc067f9dfb6c4aa386ec05f3cc1c
commit 6ae49691afc4dc067f9dfb6c4aa386ec05f3cc1c
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Nov 25 21:09:48 2012 +0100
sysmobts: Transmit the UI idle frame as a LAPDm Command
When transmitting an idle frame the BTS should transmit it as a
command and not a response. This is unbreaking the mobile application
of osmocomBB.
http://cgit.osmocom.org/osmo-trx/commit/?id=2bad1363e9acd340eff27bc0b3856ee6290c096c
commit 2bad1363e9acd340eff27bc0b3856ee6290c096c
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Nov 13 05:20:47 2012 +0100
Add VTY configuration of paging queue size and lifetime of paging records
This may be adding bells and whistles that nobody wants to touch, but at
least for current analysis/optimiziation they are useful to have. Later
on they should probably be removed again and/or obsoleted by OML
messages for configuration of paging behaviour by the BSC.
http://cgit.osmocom.org/osmo-trx/commit/?id=9858a7defe4aee4e3a2fd59b7b57d9026fd91d04
commit 9858a7defe4aee4e3a2fd59b7b57d9026fd91d04
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Nov 13 05:04:24 2012 +0100
paging: send CCCH load indications even if paging load below threshold
This is mainly as OpenBSC is adjusting the amount of paging commands it
sends based on this magic value 0xffff.
http://cgit.osmocom.org/osmo-trx/commit/?id=a57fac59c6a25b2a18b879b5831973804200bf85
commit a57fac59c6a25b2a18b879b5831973804200bf85
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Nov 6 08:22:03 2012 +0100
Use tlvp_val16_unal() / tlvp_val32_unal() to align 16 and 32 bit values
This is required for CPUs < armv6, to access 16 and 32 values at right
memory locations.
http://cgit.osmocom.org/osmo-trx/commit/?id=36e73dd7ed1479f5a8c21fb8d49656e2173256f6
commit 36e73dd7ed1479f5a8c21fb8d49656e2173256f6
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Nov 18 10:38:32 2012 +0100
Ensure osmo-bts builds agsainst sysmobts-v1 headers (again)
http://cgit.osmocom.org/osmo-trx/commit/?id=17dd7fad72cdc80edc4b5d717c4267977cf0c1ba
commit 17dd7fad72cdc80edc4b5d717c4267977cf0c1ba
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Nov 10 18:33:12 2012 +0100
VTY: print length/depth of paging queue in 'show bts'
http://cgit.osmocom.org/osmo-trx/commit/?id=ce826f3fc4baa314b76b236f8bb60434663a3892
commit ce826f3fc4baa314b76b236f8bb60434663a3892
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Nov 10 18:15:35 2012 +0100
VTY: make target uplink Rx level VTY-configurable
We used to have -75 dBm as the target value for the uplink receive
level. Now this is configurable.
The parameter is used as input into the power control loop that adjusts
the MS transmit power in order to achieve the target rx value on the
BTS Rx input.
http://cgit.osmocom.org/osmo-trx/commit/?id=7350736054b045882efc5c6807af598c228fd678
commit 7350736054b045882efc5c6807af598c228fd678
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Nov 10 18:06:02 2012 +0100
l1_if: Dump measurement data in case we receive SACCH without data
On the uplink SACCH, we should at least receive the two bytes SACCH
uplink header from the phone. But sometimes we don't. Log this more
verbosely.
http://cgit.osmocom.org/osmo-trx/commit/?id=fffbfd98908cbe7a860656f62a12f8753e304d1a
commit fffbfd98908cbe7a860656f62a12f8753e304d1a
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Nov 10 18:04:54 2012 +0100
l1_if: add 'log level' to dump_meas_res() function
http://cgit.osmocom.org/osmo-trx/commit/?id=a066e334dd458d671f9c36fbc4fca57d4f9bc731
commit a066e334dd458d671f9c36fbc4fca57d4f9bc731
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Nov 10 18:02:13 2012 +0100
Measurement: Correctly report L1 SACCH uplink header in RSL
For whatever reason, the order of fields in the L1 SACCH header is
different from 04.04 (Um) and 08.58 (A-bis). Please note that it's not
just a different bit order, but actually logically re-ordering the
fields within the byte, while keeping the bit-order/-endian.
We now correctly report the L1 transmit power up the stack.
http://cgit.osmocom.org/osmo-trx/commit/?id=dd4b8a250723cb528deb7d2a2c242bc38641ecee
commit dd4b8a250723cb528deb7d2a2c242bc38641ecee
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Nov 2 11:14:19 2012 +0100
systemd: Use realtime scheduling for the BTS to read msg queues
We need to read the Layer1 message queues fast enough, switch on
realtime processing for that. Move the firmware init after the
process execution to have some time for the firmware to reload
before the application sysmobts is restarted.
http://cgit.osmocom.org/osmo-trx/commit/?id=d1335d878b34eb67d75a6f7ff22e305a573c827f
commit d1335d878b34eb67d75a6f7ff22e305a573c827f
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Oct 28 10:58:41 2012 +0100
sysmobts: Add support for reading calibration tables
'trx-calibration-path' is the new VTY command indicating the path
name where the calibration files can be found.
Calibration is only implemented for SUPERFEMTO API version 2.4.0 or
later.
http://cgit.osmocom.org/osmo-trx/commit/?id=98a440427968d60163ccace88aa11763649eefa5
commit 98a440427968d60163ccace88aa11763649eefa5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Oct 28 10:17:42 2012 +0100
l1_transp_fw: don't use printf() and dont print things twice
http://cgit.osmocom.org/osmo-trx/commit/?id=5705cfaebcb5c06e3bf9c4a0d1946e09add43043
commit 5705cfaebcb5c06e3bf9c4a0d1946e09add43043
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Oct 28 10:01:21 2012 +0100
properly display the header file versions
http://cgit.osmocom.org/osmo-trx/commit/?id=c3646a80a7167e02c273220d53b65fedcd0d05dc
commit c3646a80a7167e02c273220d53b65fedcd0d05dc
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Oct 27 21:44:18 2012 +0200
sysmobts: Add code to read calibration files
... and convert them to L1 primitives. The code is not yet used.
http://cgit.osmocom.org/osmo-trx/commit/?id=8debeeeeeaaafebf25f703b1fa9dc730cdb4c833
commit 8debeeeeeaaafebf25f703b1fa9dc730cdb4c833
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Oct 27 18:06:03 2012 +0200
make it build against sysmobts v2 APO 0.1, 0.2, 1.0, 2.0, 2.1, 2.2, 2.4 and 3.0
http://cgit.osmocom.org/osmo-trx/commit/?id=255343db4b08e2a3d7488f41a0ab2cda71473836
commit 255343db4b08e2a3d7488f41a0ab2cda71473836
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Oct 22 04:55:47 2012 +0200
Fix: Remove Bad frame Indicator from PDCH blocks before sending via GSMTAP
http://cgit.osmocom.org/osmo-trx/commit/?id=4fe622cf9c1beb0ba2aa3b492bf7e2b4d1cd4f73
commit 4fe622cf9c1beb0ba2aa3b492bf7e2b4d1cd4f73
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Oct 4 18:13:19 2012 +0200
OML: TA is a 8bit value, not 16bit
... as jolly correctly pointed out.
http://cgit.osmocom.org/osmo-trx/commit/?id=4168d885cf7183e09a98590799ad26fb2f162d13
commit 4168d885cf7183e09a98590799ad26fb2f162d13
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Sep 27 07:55:20 2012 +0200
Fix: Set correct paging group for IMM.ASS on PCH
http://cgit.osmocom.org/osmo-trx/commit/?id=c1ad2ac20f4066aacbbb8e6482a10fe64edddbbb
commit c1ad2ac20f4066aacbbb8e6482a10fe64edddbbb
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Sep 27 07:42:36 2012 +0200
PCU: Add PCH confirm, raise PCU interface version to 4
The confirm is required, so PCU knows when an IMMEDIATE ASSIGN message has
has been sent on PCH. The PCU will start packet flow after that confirm.
http://cgit.osmocom.org/osmo-trx/commit/?id=0efca9a1f99462326aea321d1660723c8ff64db1
commit 0efca9a1f99462326aea321d1660723c8ff64db1
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Sep 27 07:34:13 2012 +0200
Set correct GSMTAP channel type for PDTCH/PACCH
http://cgit.osmocom.org/osmo-trx/commit/?id=ef2cb5ab7f4b39ebf974083fe6c79bb415831549
commit ef2cb5ab7f4b39ebf974083fe6c79bb415831549
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Sep 20 15:27:35 2012 +0200
misc: Disable the color in the default setting
When forwarding the log messages to logger or systemd the ansi
escape sequence can confuse the app collecting the data.
http://cgit.osmocom.org/osmo-trx/commit/?id=4d197c96d8ad80f1ea72be170ebcd233e6ba7c38
commit 4d197c96d8ad80f1ea72be170ebcd233e6ba7c38
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Sep 20 15:24:50 2012 +0200
systemd: Add a service for the sysmobts
Migrate the LED and firmware reloading into a systemd service. This
makes the respawn and screen obsolete as it will be done with systemd
and the journal script.
http://cgit.osmocom.org/osmo-trx/commit/?id=d127ddbfcc2ada125cd36bfad3245954f8940f4d
commit d127ddbfcc2ada125cd36bfad3245954f8940f4d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Sep 13 19:46:18 2012 +0200
sysmobts: Fix the init script for systemd.
The rcS file is not part of the lsb. There is little need to
include this file.
http://cgit.osmocom.org/osmo-trx/commit/?id=f91924bb18985f7daaeec7970dd7db948251a9b9
commit f91924bb18985f7daaeec7970dd7db948251a9b9
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Aug 17 12:40:52 2012 +0200
sysmobts VTY: update to new libosmocore
libosmocore 40832fcfb58c8c97c66e098c5705352ac5beea8e and later contain
the vty_cmd_string_from_valstr() function, so we shouldn't have
a local / deprecated copy anymore.
http://cgit.osmocom.org/osmo-trx/commit/?id=8c3d807b3fc785ffb18aeb97355150c92221e8a0
commit 8c3d807b3fc785ffb18aeb97355150c92221e8a0
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Aug 9 11:38:15 2012 +0200
sysmobts: Do not ignore the band configuration of the BTS.
The band was derived from the ARFCN but this does not work for
PCS1900/DCS1800 due overlapping ARFCNs. Use the already existing
band configuration to select the band for the MphInitReq. The
dsp firmware will complain if the band/arfcn do not match.
http://cgit.osmocom.org/osmo-trx/commit/?id=7daa093df7f5f743e69d73778d695e2f31cec73e
commit 7daa093df7f5f743e69d73778d695e2f31cec73e
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue Jul 24 09:33:35 2012 +0200
PCU: Removed -P option, so GPRS support is always enabled
http://cgit.osmocom.org/osmo-trx/commit/?id=b86bf060d334b33628e192218915526a526ebe46
commit b86bf060d334b33628e192218915526a526ebe46
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jul 26 20:10:39 2012 +0200
sysmobts: Support older firmware on the RevB hardware
For the firmware used on RevB the GsmL1_Prim_t was bigger than
the femtobts control structure. Solve it by introducing a macro
that will select the biggest size and use this macro. This is a
follow up fix for 08fce19cfce84432fbf8293318486a96437a3427.
http://cgit.osmocom.org/osmo-trx/commit/?id=fde8e6dc0c1b493f70c2ffdb5182afe8d426bd9e
commit fde8e6dc0c1b493f70c2ffdb5182afe8d426bd9e
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 25 14:33:04 2012 +0200
vty: Remove TS_NODE and LCHAN_NODE as they are not used.
http://cgit.osmocom.org/osmo-trx/commit/?id=a9dee426d7db74472288dedd5e4cf3ae299c2487
commit a9dee426d7db74472288dedd5e4cf3ae299c2487
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 25 14:16:51 2012 +0200
misc: Ignore some of the auto generated files
http://cgit.osmocom.org/osmo-trx/commit/?id=d777a19bb804ae1a4268702da00d3138b028b386
commit d777a19bb804ae1a4268702da00d3138b028b386
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 25 14:14:05 2012 +0200
contrib: Add a python script to start sysmobts-remote and dump docs
This starts sysmobts-remote and dumps the documentation about the
VTY to the doc/ directory.
$ ./contrib/dump_docs.py
this writes doc/vty_reference.xml
http://cgit.osmocom.org/osmo-trx/commit/?id=e5a04ea35dc6f8c0f7f19997f89f6bc96a54d605
commit e5a04ea35dc6f8c0f7f19997f89f6bc96a54d605
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 25 13:18:28 2012 +0200
vty: Document the gsmtap SAPI and the dsp trace flags parameters
Introduce femtobts_tracef_docs with some more information about
the traceflags, add parameters to the vty_cmd_string_from_valstr
for specifying the separator, the suffix and if the name should
be lowered.
http://cgit.osmocom.org/osmo-trx/commit/?id=1c74191ff0c3cd8109ede4d8f3f38da0b34d2286
commit 1c74191ff0c3cd8109ede4d8f3f38da0b34d2286
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 25 13:15:34 2012 +0200
vty: Document parameters of the unit-id and the band selection
http://cgit.osmocom.org/osmo-trx/commit/?id=93c087892c5e9039ed1a7b07addc12c7f84e7c08
commit 93c087892c5e9039ed1a7b07addc12c7f84e7c08
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 25 12:03:52 2012 +0200
tests: Use the right name for the struct (not that it matters)
http://cgit.osmocom.org/osmo-trx/commit/?id=7c2427c020949c778f4a59443c16fae7b9e2d98e
commit 7c2427c020949c778f4a59443c16fae7b9e2d98e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jul 22 22:47:06 2012 +0200
l1_if: indicate against which api header files we were compiled
http://cgit.osmocom.org/osmo-trx/commit/?id=678321d013c320c31a1820135f32cee63d0c0ae7
commit 678321d013c320c31a1820135f32cee63d0c0ae7
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jul 22 22:42:36 2012 +0200
determine (and use) the API version as indicated in the header files
From our header files v2.4 onwards, we include some macros that allow us
to do compile-time checks for the API header version. As older headers
don't have those macros, we have to fall back to assume it will be v2.2
http://cgit.osmocom.org/osmo-trx/commit/?id=e729a3d595baf4f3fb9bf572840c698fe71ec072
commit e729a3d595baf4f3fb9bf572840c698fe71ec072
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jul 22 22:19:56 2012 +0200
add missing stub functions to ensure paging_test compiles
FIXME: hlayer1 and l1if function calls are not acceptable in src/common !
http://cgit.osmocom.org/osmo-trx/commit/?id=1195148fc6d0259a2236cbc5908cbd9416a926f9
commit 1195148fc6d0259a2236cbc5908cbd9416a926f9
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Jul 20 18:14:34 2012 +0200
Send RR paging requests to PCU, in order to page on PACCH
http://cgit.osmocom.org/osmo-trx/commit/?id=1ddb183736bad257b8e774c0d0ab1ff8f628b442
commit 1ddb183736bad257b8e774c0d0ab1ff8f628b442
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Fri Jul 20 16:47:56 2012 +0200
Enable direct access to PDTCH queue of DSP by PCU
Use "-P -M" to enable PCU and direct access.
http://cgit.osmocom.org/osmo-trx/commit/?id=c2d3e45571e75610a40669f0fa0efed7b6e65946
commit c2d3e45571e75610a40669f0fa0efed7b6e65946
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jul 20 15:28:19 2012 +0200
sysmobts: The array size for the clocksources has increased to 10.
http://cgit.osmocom.org/osmo-trx/commit/?id=27baa4c3de6b24ec7e489972d0b1fb71b81d14dd
commit 27baa4c3de6b24ec7e489972d0b1fb71b81d14dd
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jul 20 15:26:45 2012 +0200
sysmobts-calib: Add support for pre-production revb hardware
The board version wasn't exposed in the revb DSP interface.
http://cgit.osmocom.org/osmo-trx/commit/?id=b3eb6da2db33ff9548d1ead6ad849d5e7ead855b
commit b3eb6da2db33ff9548d1ead6ad849d5e7ead855b
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jul 16 20:02:48 2012 +0200
misc: Quote the warning to avoid additional warning
http://cgit.osmocom.org/osmo-trx/commit/?id=d40d4d6071eaffb16794fc88354939ff0b3dd973
commit d40d4d6071eaffb16794fc88354939ff0b3dd973
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jul 19 20:33:37 2012 +0200
Allow L1 forward proxy to provide all 4 queues to seperate applications
Different applications can now connect to L1 forward proxy or access DSP
directly, if they use different message queues.
http://cgit.osmocom.org/osmo-trx/commit/?id=08fce19cfce84432fbf8293318486a96437a3427
commit 08fce19cfce84432fbf8293318486a96437a3427
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Jul 19 20:29:56 2012 +0200
Allocate correct message size for L1 primitives
This is required for using firmware v2.4
http://cgit.osmocom.org/osmo-trx/commit/?id=0390d54ade12f62759a79447b6f954e8e37ba9d2
commit 0390d54ade12f62759a79447b6f954e8e37ba9d2
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 16 18:50:55 2012 +0200
logging: Fixed order of logging categories in enum list
The enum list must have the same order as the logging description
structure. Otherwiese libosmocore will crash when writing loglevels at
VTY.
http://cgit.osmocom.org/osmo-trx/commit/?id=0c470759da426ad649a735918cf24afb610f9c2d
commit 0c470759da426ad649a735918cf24afb610f9c2d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 16 18:50:26 2012 +0200
PCU: Add verion number of PCU interface to PCU INFO IND message
The client (PCU) can check if it is compiled with a different version.
http://cgit.osmocom.org/osmo-trx/commit/?id=5a53eff4cb1ce11fa2ba1026dd52dce1e59a4b7b
commit 5a53eff4cb1ce11fa2ba1026dd52dce1e59a4b7b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 16 18:48:55 2012 +0200
sysmobts L1: fix memory leaks for GPRS
we have to hand off the PH-RTS.ind to the PCU interface _before_
we allocate a response msgb/primitive.
http://cgit.osmocom.org/osmo-trx/commit/?id=990d1da8a4df2c8a2ec119eb3a7079c8a706f6fe
commit 990d1da8a4df2c8a2ec119eb3a7079c8a706f6fe
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Jul 16 18:48:37 2012 +0200
PCU interface: fix memory leaks in error paths
http://cgit.osmocom.org/osmo-trx/commit/?id=65d4d5108a05b39241d3375cb95ed21c431da6d7
commit 65d4d5108a05b39241d3375cb95ed21c431da6d7
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 11 23:16:17 2012 +0200
calib: Create a new header file and move it.
http://cgit.osmocom.org/osmo-trx/commit/?id=0cfefa0e120c51fb745b66b7a6915b140635f9b5
commit 0cfefa0e120c51fb745b66b7a6915b140635f9b5
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 11 23:14:10 2012 +0200
calib: Add code to change the BSIC/TSC before following the BCCH.
http://cgit.osmocom.org/osmo-trx/commit/?id=4253150bab9b8671b749e2f5ec910d0cca119558
commit 4253150bab9b8671b749e2f5ec910d0cca119558
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Jul 11 22:11:13 2012 +0200
calib: Use base 16 encoding for the dsp trace flags
http://cgit.osmocom.org/osmo-trx/commit/?id=38420fb9513db552d80629035ef4e92315e35b6d
commit 38420fb9513db552d80629035ef4e92315e35b6d
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jul 11 01:31:28 2012 +0200
add new sysmobst-mgr daemon
This daemon is taking care of counting the number of hours in operation
and to watch the system temperature as determined by internal
temperature sensors.
Later, it will export an external interface for firmware reload, as well
as a way to raise OML ALARMs in case of temperature issues or other
problems.
http://cgit.osmocom.org/osmo-trx/commit/?id=3696c6946d9b0e683093dd6e87d16629f236d4f9
commit 3696c6946d9b0e683093dd6e87d16629f236d4f9
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jul 11 01:26:32 2012 +0200
OML: add missing ntohs() for UL/DL_TBF_EXT
Thanks to Andreas for spotting this.
http://cgit.osmocom.org/osmo-trx/commit/?id=438a28714d4b20f83c28c03648af25b5e43f189a
commit 438a28714d4b20f83c28c03648af25b5e43f189a
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jul 9 15:51:42 2012 +0200
l1_if: skip processing of measurement results on PDTCH
In case of PDTCH, the PCU has to process measurements, not the BTS.
http://cgit.osmocom.org/osmo-trx/commit/?id=c1368d4ebe49f8e01f1f5fff3bc3583cb5960c1d
commit c1368d4ebe49f8e01f1f5fff3bc3583cb5960c1d
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jul 8 23:53:32 2012 +0200
PCU: remove german warnings from the code
http://cgit.osmocom.org/osmo-trx/commit/?id=744f745d7a508605254afa8f78412ad410d153b0
commit 744f745d7a508605254afa8f78412ad410d153b0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 20:50:02 2012 +0200
PCU: Add PCU socket interface to BTS.
A special command line option "-P" is used to enable socket interface
and signal available GPRS MO object to BSC.
http://cgit.osmocom.org/osmo-trx/commit/?id=8169b0bd853c0d3a9e69b166f3a271556f84767f
commit 8169b0bd853c0d3a9e69b166f3a271556f84767f
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 20:20:51 2012 +0200
Add BTS to list at the beginning of bts_init()
During init process, signals might be sent. PCU receives these signals and
requires that BTS instance is already in the list.
http://cgit.osmocom.org/osmo-trx/commit/?id=07b37853a46eec034750de9db33ca84022129fb1
commit 07b37853a46eec034750de9db33ca84022129fb1
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 19:59:41 2012 +0200
PCU: Add PCU socket interface prototype header file
http://cgit.osmocom.org/osmo-trx/commit/?id=bf2a18e623b8da65792d74e9cd31d2d9ecbbcb81
commit bf2a18e623b8da65792d74e9cd31d2d9ecbbcb81
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 19:41:41 2012 +0200
debug: Add new debugging class for PCU interface (DPCU)
http://cgit.osmocom.org/osmo-trx/commit/?id=66f1fe15e964a341024f93954e8e283938bfbbca
commit 66f1fe15e964a341024f93954e8e283938bfbbca
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 19:38:39 2012 +0200
signal: Add signals for setting/change of GPRS MO attributes
http://cgit.osmocom.org/osmo-trx/commit/?id=07891a09080cdc4bc18295e4686a47ca25d2c49f
commit 07891a09080cdc4bc18295e4686a47ca25d2c49f
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 18:55:45 2012 +0200
paging: Alow to store CCCH messages in paging records
This is required for PCU to send IMMEDIATE ASSIGNMENT messages on PCH.
A message in a paging record is sent only once.
http://cgit.osmocom.org/osmo-trx/commit/?id=343cae60b68e46f9d4f6e07fe5ac131451f04692
commit 343cae60b68e46f9d4f6e07fe5ac131451f04692
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 18:48:58 2012 +0200
lchan: Activate PTCCH/PRACH/PDTCH/PACCH when activating PDCH
http://cgit.osmocom.org/osmo-trx/commit/?id=ea15101896b8c8d61b1a0b00fc6816167b9e502b
commit ea15101896b8c8d61b1a0b00fc6816167b9e502b
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 18:44:40 2012 +0200
Fixed check for RACH (random access) delay
http://cgit.osmocom.org/osmo-trx/commit/?id=b57e17394befd74f1e3259ac8f3f5257022970e1
commit b57e17394befd74f1e3259ac8f3f5257022970e1
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun Jul 8 18:03:04 2012 +0200
Fixes for handling of GPRS NSE/NSVC/CELL MO
http://cgit.osmocom.org/osmo-trx/commit/?id=b19592f7134baeae1541e55b6efead887739291d
commit b19592f7134baeae1541e55b6efead887739291d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jul 5 23:28:50 2012 +0200
paging: Update the unit test that would have caused the previous
The unit test created and used the paging request in the same
second and was passing because of that. Add a second test with
a delay to force now to not be equal to the expiration time.
http://cgit.osmocom.org/osmo-trx/commit/?id=cb7697074eb6b11b0a3d39794b85691491cfd131
commit cb7697074eb6b11b0a3d39794b85691491cfd131
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jul 5 23:15:02 2012 +0200
paging: Expire paging requests after the expiration time
The paging needs to expire when the expiration time is smaller
than the current time.
http://cgit.osmocom.org/osmo-trx/commit/?id=71b216d99520b41ac899322703cd99f753a237d7
commit 71b216d99520b41ac899322703cd99f753a237d7
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 5 15:30:21 2012 +0200
l1_if: don't enable any GSMTAP by default
the user has to explicitly enable it in the VTY
http://cgit.osmocom.org/osmo-trx/commit/?id=d53ae2d0f1cf9d45119b449cd442ffbf937d101c
commit d53ae2d0f1cf9d45119b449cd442ffbf937d101c
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 5 15:29:25 2012 +0200
sysmobts_vty: Fix setting GSMTAP sapi, as well as save/restore in cfg
http://cgit.osmocom.org/osmo-trx/commit/?id=5f8a3149fe6a80e3aa73c4f99808d418f52e9f01
commit 5f8a3149fe6a80e3aa73c4f99808d418f52e9f01
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jul 2 21:53:32 2012 +0200
sysmobts: avoid sending duplicate RSL CHAN ACT ACK
This is just an intermediary hack, until we get proper lchan manager
threads...
http://cgit.osmocom.org/osmo-trx/commit/?id=eda6c2636031eedfb701011a3882d4ca54228ad6
commit eda6c2636031eedfb701011a3882d4ca54228ad6
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jul 5 00:16:36 2012 +0200
calib: Add a mode to follow the BCCH of a given cell.
http://cgit.osmocom.org/osmo-trx/commit/?id=6b561bb7ba5f10c5fd96542a7e42de2822352a67
commit 6b561bb7ba5f10c5fd96542a7e42de2822352a67
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jun 28 08:59:48 2012 +0200
Add 12.21 handling for GPRS NSE/NSVC/CELL MO
We now bring the GPRS related MO up in DEPENDENCY state and parse
the various NS, BSSGP and RLC parameters as set by the BSC via 12.21/OML.
http://cgit.osmocom.org/osmo-trx/commit/?id=fa8014f181aecdf5bef554af8fc1a3d56587d6b4
commit fa8014f181aecdf5bef554af8fc1a3d56587d6b4
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jun 21 16:46:05 2012 +0200
make sure we don't send CCCH LOAD IND before we have an Abis link
http://cgit.osmocom.org/osmo-trx/commit/?id=61fb64d252b8cb04dfa30c1f3bdbf2000443c178
commit 61fb64d252b8cb04dfa30c1f3bdbf2000443c178
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 18 22:16:37 2012 +0800
rsl: use correct headroom size for load indications
http://cgit.osmocom.org/osmo-trx/commit/?id=54b8af0f6449a7854c751c37ea126c8ab6c678c1
commit 54b8af0f6449a7854c751c37ea126c8ab6c678c1
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jun 15 23:22:26 2012 +0800
use default value of 63 for maximum timing advance
As the careful commitlog reader Andreas points out: When the BSC does
not sent NM_ATT_MAX_TA, then it would be zero instead of the specified
default value of 63.
http://cgit.osmocom.org/osmo-trx/commit/?id=9fdefc6ffec37d8971692a00df39e9bc6d706bb1
commit 9fdefc6ffec37d8971692a00df39e9bc6d706bb1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jun 15 14:53:15 2012 +0200
respawn: The BTS should not be nice, make sure the BTS is the most favorable
http://cgit.osmocom.org/osmo-trx/commit/?id=13e92be8bf2edae4fc2f5082361a3b0ae7b7434a
commit 13e92be8bf2edae4fc2f5082361a3b0ae7b7434a
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jun 15 14:54:33 2012 +0800
Implement NM_ATT_MAX_TA in sysmobts backend
http://cgit.osmocom.org/osmo-trx/commit/?id=e01a47aad4fd5489873dce815576a9fbb14a8cc6
commit e01a47aad4fd5489873dce815576a9fbb14a8cc6
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jun 15 11:17:15 2012 +0800
Update README and reflect that we now have CCCH LOAD IND
http://cgit.osmocom.org/osmo-trx/commit/?id=babbbbf6ee39d748f967eed7dee8df628d2a70e8
commit babbbbf6ee39d748f967eed7dee8df628d2a70e8
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jun 15 11:15:11 2012 +0800
CCCH LOAD IND: Avoid divide-by-zero
The total count of RACH or PCH slots should never be zero, as they
constantly increment. However, just as a safeguard, we introduce
an explicit handign to avoid divide-by-zero situations
http://cgit.osmocom.org/osmo-trx/commit/?id=821bf067e408f649bed62f10683fd44b43c0d673
commit 821bf067e408f649bed62f10683fd44b43c0d673
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jun 15 11:07:03 2012 +0800
RSL: Add CCCH LOAD INDICATION for RACH
We now count the total number of RACH slots, the number with rx level
above the busy threshold, and the number of valid access bursts.
This data is used to generate RSL CCCH LOAD INDICATION for the RACH.
http://cgit.osmocom.org/osmo-trx/commit/?id=c882b85d8c867264a0fe038dfe34bf204f5e3f32
commit c882b85d8c867264a0fe038dfe34bf204f5e3f32
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jun 14 11:51:16 2012 +0800
system information: avoid modulo 0 / SIGFPE
As Holger pointed out, it may well be the case that there are no system
information messages to be sent at TC=4, and we should avoid a modulo by
0. I'm simply sending SI2 instead now, as it isn't forbidden to send it
more often than the minimum at TC=2...
http://cgit.osmocom.org/osmo-trx/commit/?id=565cf0d8ab15282e5f12d74e5e69baff514a6565
commit 565cf0d8ab15282e5f12d74e5e69baff514a6565
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 4 17:27:13 2012 +0200
attempt to make CCCH Load Indications for PCH work
http://cgit.osmocom.org/osmo-trx/commit/?id=a540332df3de735f75a2959814190b6cbf3c6e4c
commit a540332df3de735f75a2959814190b6cbf3c6e4c
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jun 12 18:12:46 2012 +0200
sysmobts-calib: Add a utility to calibrate the sysmobts v2 hardware
It has been tested with the OCXO and the network listen mode of the
firmware. For other sources we are not required to synchronize to
the network and the tool needs to be adjusted.
http://cgit.osmocom.org/osmo-trx/commit/?id=ad3e31dc4b9ee1063d9e633ca884315b5a5c9710
commit ad3e31dc4b9ee1063d9e633ca884315b5a5c9710
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jun 5 09:22:11 2012 +0200
sysmobts: The meaning of the clock value changed from v1 to v2
In v2 the calibration value is the clock error in ppb that needs
to be compensated. Create a V2 specific implementation. Write the
clock value unconditionally as it is initialized to 0 by default
and not 0xffff.
http://cgit.osmocom.org/osmo-trx/commit/?id=1c069cd0a0316567e56549c45db549383deadf57
commit 1c069cd0a0316567e56549c45db549383deadf57
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Jun 5 09:17:26 2012 +0200
sysmobts-v1: Fix compilation by using the right define
http://cgit.osmocom.org/osmo-trx/commit/?id=0455e51cd528ba14b11248a7e722f0c05a7bc2eb
commit 0455e51cd528ba14b11248a7e722f0c05a7bc2eb
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 3 11:47:42 2012 +0200
Use git-generated PACKAGE_VERSION in IPA IDTAG_SWVERSION
We previously used to send the bogus string "0815" which was a hack
from early development time, but is obviously not a generally useful
idea.
http://cgit.osmocom.org/osmo-trx/commit/?id=ad09615acbc9ca3e6804780ff5641448067613c1
commit ad09615acbc9ca3e6804780ff5641448067613c1
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 3 11:01:31 2012 +0200
add known limitations
http://cgit.osmocom.org/osmo-trx/commit/?id=2100a2e16fb5b5221d6106991d8b4cae31f02ad6
commit 2100a2e16fb5b5221d6106991d8b4cae31f02ad6
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jun 3 07:25:46 2012 +0200
sysinfo: Make our SI scheduling more complete
We now implement the fairly complex rules for schedulign of
SI 2bis/2ter/2quater, 13 and 9 on TC=4 and TC=5 of the BCCH Norm.
The patch is currently untested.
http://cgit.osmocom.org/osmo-trx/commit/?id=c58968be02c1c0b1fdca5c5cb30c1b2b57cab069
commit c58968be02c1c0b1fdca5c5cb30c1b2b57cab069
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jun 2 22:20:58 2012 +0200
sysinfo: Schedule SI 2bis and 2ter
In case we have neighbor cells in different bands, we should send those
SI...
http://cgit.osmocom.org/osmo-trx/commit/?id=799ea59c2feeb9fe7ea9e9c202376e973ffca711
commit 799ea59c2feeb9fe7ea9e9c202376e973ffca711
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu May 31 23:15:38 2012 +0200
sysmobts: set the RF ACTIVE LED when we bring RF up
Once we get RF-ACTIVATE.conf from L1, we now enable the corresponding
LED. We also switch it off on RF-DEACTIVATE.conf. We do _not_ switch
it off when osmo-bts crashes or terminates before RF-DEACTIVATE.conf.
The latter is intentional, as RF may very well still be active at that
point. The re-spawning script will re-set the DSP and therby turn off
the RF and then disable the LED.
A better solution might be to do all this in the kernel driver for the
DSP.
http://cgit.osmocom.org/osmo-trx/commit/?id=700c645478249319dcf7e7e138c13dbbb9c04ba9
commit 700c645478249319dcf7e7e138c13dbbb9c04ba9
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu May 31 21:02:18 2012 +0200
add /var/lock/bts_rf_lock and /var/run/osmo-bts.pid for rf control
an external application can create /var/lock/bts_rf_lock and then kill
the pid in /var/run/osmo-bts.pid in order to shut down the BTS. Any
re-spawning scripts will trigger, but osmo-bts will refuse to start up
until /var/lock/bts_rf_lock is removed again.
http://cgit.osmocom.org/osmo-trx/commit/?id=346e531222a38bd0399e1a17f8de4a9594538993
commit 346e531222a38bd0399e1a17f8de4a9594538993
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu May 31 20:58:57 2012 +0200
sysmobts: fix double-free if msgq cannot be opened
http://cgit.osmocom.org/osmo-trx/commit/?id=b18f00f162e1b7b3f3583e151b8a2091932c8708
commit b18f00f162e1b7b3f3583e151b8a2091932c8708
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon May 14 22:27:18 2012 +0200
contrib: Re-load the firmware before restarting the main application
More recent firmware appears to have issues even after a clean shutdown,
make sure to fully reset the DSP before starting the BTS software.
http://cgit.osmocom.org/osmo-trx/commit/?id=268c7f02fd83f05409a357796217274efc3c6c1b
commit 268c7f02fd83f05409a357796217274efc3c6c1b
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun May 13 15:25:27 2012 +0200
sysmobts l1: make sure to read messages of arbitrary size
... and warn if the size is not what we expect.
This is required to work with sysmobts-v2 firmware >= v2.1, as the
SuperFemto_Prim_t is now larger than the GsmL1_Prim_t.
http://cgit.osmocom.org/osmo-trx/commit/?id=388b9d0a357fece464f8c6dc37ae06aacf175897
commit 388b9d0a357fece464f8c6dc37ae06aacf175897
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun May 13 14:16:28 2012 +0200
Adapt to L1 firmware/API version 2.1
http://cgit.osmocom.org/osmo-trx/commit/?id=9de1e9f914cfff62236649549b52b5d675966e3c
commit 9de1e9f914cfff62236649549b52b5d675966e3c
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat May 12 08:48:50 2012 +0200
sysmobts: Document the values of the clock-source in the vty command
We need to have a documentation for each possible value, add some simple
ones for the available clock sources.
http://cgit.osmocom.org/osmo-trx/commit/?id=7fe0838588f1a2bb4df7c078e00f8b7b67a9abed
commit 7fe0838588f1a2bb4df7c078e00f8b7b67a9abed
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat May 12 08:38:00 2012 +0200
sysmobts: Save the clock-source to the config file
Make the clock names lower case to match with the vty command.
http://cgit.osmocom.org/osmo-trx/commit/?id=3af5426d7188e810d7ee2aacb2d7af22e1054665
commit 3af5426d7188e810d7ee2aacb2d7af22e1054665
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat May 12 08:37:38 2012 +0200
sysmobts: Add Network Listen as clock source for the bts
http://cgit.osmocom.org/osmo-trx/commit/?id=e6ed814dc35c6c242eff23fc5e63563bcc12a53f
commit e6ed814dc35c6c242eff23fc5e63563bcc12a53f
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat May 5 14:44:29 2012 +0200
update the readme
http://cgit.osmocom.org/osmo-trx/commit/?id=f7fd2e47986d5385de5e892037a9bd3b663c1085
commit f7fd2e47986d5385de5e892037a9bd3b663c1085
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Apr 28 17:02:26 2012 +0200
sysmo-bts: Use HW_SYSMOBTS_V1 to select the development hardware
http://cgit.osmocom.org/osmo-trx/commit/?id=36a3b0d85b514b92052ac2f85d4afa53780304e5
commit 36a3b0d85b514b92052ac2f85d4afa53780304e5
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Apr 28 16:57:12 2012 +0200
sysmo-bts: Move the payload setting into a new method
Make this code a bit easier to read by moving the payload setting
into a new method.
http://cgit.osmocom.org/osmo-trx/commit/?id=36179bbcdf9407bcc4c06f7608f28e0dfcc29861
commit 36179bbcdf9407bcc4c06f7608f28e0dfcc29861
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Apr 27 15:12:46 2012 +0200
RSL / SI: Make sure to have correct LAPDm header in SI5/SI6 on SACCH
SI5/SI6 and other messages on SACCH need the C/R and the EA bit set in
the LAPDm header. Most devices accept a broken header, but especially
the Wavecom Q2686 responds with tons of RR STATUS messages if there is
any invalid bit.
http://cgit.osmocom.org/osmo-trx/commit/?id=227c57728a93f7b71b1ffc99d92b76fd013e4a66
commit 227c57728a93f7b71b1ffc99d92b76fd013e4a66
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 26 20:58:27 2012 +0200
fix the idle filling to comply with 04.06 5.4.2.3 (UI frame 0 byte len)
We used to send some crap before, which most phones happily accepted but
some (particularly the Wavecom Q2686) didn't really like at all.
http://cgit.osmocom.org/osmo-trx/commit/?id=baa88d542c52ea0ea5fb301e82ac8c0931ef127d
commit baa88d542c52ea0ea5fb301e82ac8c0931ef127d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Apr 20 10:40:15 2012 +0200
lchan: I forgot to handle TchH in my recent lchan fixes, add it to another place
Harald fixed the issue for the activation by adding TchH, but this
needs to be added for de-activation as well.
http://cgit.osmocom.org/osmo-trx/commit/?id=d28b9940b9c033b4456380dff05bed8d4d4e88ce
commit d28b9940b9c033b4456380dff05bed8d4d4e88ce
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 23:51:50 2012 +0200
sach_deact -> sacch_deact (follow spelling fix in openbsc)
http://cgit.osmocom.org/osmo-trx/commit/?id=2b7aace0b5092d2a0e3d639bdc2760934105d3e1
commit 2b7aace0b5092d2a0e3d639bdc2760934105d3e1
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 22:29:07 2012 +0200
add vty-configurable loopback mode
this allows the BTS to loop-back any incoming data on a TCH
http://cgit.osmocom.org/osmo-trx/commit/?id=b1644b22d0786133b28f2af3bffa5f22ffe222d2
commit b1644b22d0786133b28f2af3bffa5f22ffe222d2
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 22:27:55 2012 +0200
Fix TCH/H channel activation after zecke's recent lchan fixes
http://cgit.osmocom.org/osmo-trx/commit/?id=bcd08888f9efbfa7c3e401ac0fbbb339059ff4b1
commit bcd08888f9efbfa7c3e401ac0fbbb339059ff4b1
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 20:19:21 2012 +0200
add VTY command to manually alter transmit power
this allows for quick manual tx power changes from the VTY, particularly
useful in type approval or other measurements.
http://cgit.osmocom.org/osmo-trx/commit/?id=9aa6d9496b4e0791c104ae711f0ccb7af7776e85
commit 9aa6d9496b4e0791c104ae711f0ccb7af7776e85
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 20:18:53 2012 +0200
l1_if: allow for l1prim or sysprim without a completion callback
http://cgit.osmocom.org/osmo-trx/commit/?id=ff9e90492692228fad5cbd5044f4752dc7bec8b9
commit ff9e90492692228fad5cbd5044f4752dc7bec8b9
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 19:47:55 2012 +0200
fix VTY help strings related to TRX
http://cgit.osmocom.org/osmo-trx/commit/?id=f19ee660963ba34a2ecad5f6fb5c44e89c9fb820
commit f19ee660963ba34a2ecad5f6fb5c44e89c9fb820
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 19:22:53 2012 +0200
add a VTY command for activating PDCH channels (in EGPRS mode)
This allows us to do RF measurements (EDGE EVM and the like) even
without having any PCU/RLC/MAC code as of now.
To use it, configure PDCH type timeslots (e.g. TS 7) in the BSC and then
use "trx 0 7 activate 0" to manually activate the PDTCH lchan on top
of that timeslot. The BTS will now happily transmit EDGE/8PSK data.
http://cgit.osmocom.org/osmo-trx/commit/?id=4301b09137925dc4f903c98608697491a7a0a600
commit 4301b09137925dc4f903c98608697491a7a0a600
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 17:22:38 2012 +0200
delete dead code
http://cgit.osmocom.org/osmo-trx/commit/?id=f5a0a439e931113863ac3da54f309b1a9ce42d66
commit f5a0a439e931113863ac3da54f309b1a9ce42d66
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 10:06:00 2012 +0200
ciphering: Make sure to initialize lchan to no ciphering when activating
The ciphering parameters in L1 are persistent accross MPH
deactivate/activate, so we need to make sure to always initialize them
cleanly at RSL CHAN ACT time. This has the added benefit that we can
also activate channels that have encryption enabled from the very
beginning (required for encrypted handover).
http://cgit.osmocom.org/osmo-trx/commit/?id=bf91f06ecaffe311c821c705c98fd3287f343e34
commit bf91f06ecaffe311c821c705c98fd3287f343e34
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 09:50:02 2012 +0200
Improve logging of L1 MPH request by printing the direction
where previously we would only see
<0006> oml.c:931 (bts=0,trx=0,ts=1,ss=0) MPH-DEACTIVATE.req (FACCH/F)
we now get
<0006> oml.c:931 (bts=0,trx=0,ts=1,ss=0) MPH-DEACTIVATE.req (FACCH/F RxUL)
to notice it is modifying the receive path in the uplink direction.
http://cgit.osmocom.org/osmo-trx/commit/?id=b0150b7ad4610307308595d3fe1b28b31466e8de
commit b0150b7ad4610307308595d3fe1b28b31466e8de
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 22:15:29 2012 +0200
lchan: Refuse to activate a non-idle lchan.
http://cgit.osmocom.org/osmo-trx/commit/?id=d7718280c98cdd9a6da27fbbf90c171f49969279
commit d7718280c98cdd9a6da27fbbf90c171f49969279
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 23:09:18 2012 +0200
lchan: Send the ACT ACK/NACK after the Layer1 has handled act/deact
Send the RSL ACT ACK/NACK after the Layer1 firmware has acked the
activation/deactivation. In case the channel can not be activated
we will send a NACK. In case the channel can not be deactivated we
will send an ACK and the next time the channel is activated we will
send a NACK. The release ack will be sent once the TxDownlink of the
TCH/SDCCH is closed.
Change the rsl_tx_chan_nack method to create a new msgb to be used
by the hardware layer, change the return value to ask the caller to
delete the msgb.
http://cgit.osmocom.org/osmo-trx/commit/?id=1e2b3259b92de9885c882cd0291452d8b7ffbfed
commit 1e2b3259b92de9885c882cd0291452d8b7ffbfed
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Apr 17 22:06:45 2012 +0200
lchan: Separate the Uplink/Downlink in activate/deactivate
http://cgit.osmocom.org/osmo-trx/commit/?id=29e1fdd994e2ea8c8e7518cb1b979bb23ae23c8a
commit 29e1fdd994e2ea8c8e7518cb1b979bb23ae23c8a
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Wed Apr 18 19:31:42 2012 +0200
lchan: Deactivate the SACCH only once, use the sach_deact flag for that
Use the deact_sach (renamed to deact_sacch in master) to remember if the
SACCH has been disabled. This should fix the case of lchan errors due releasing
the lchan twice.
http://cgit.osmocom.org/osmo-trx/commit/?id=af02387183acd5cd80d3183862c8a6a2ed8318d1
commit af02387183acd5cd80d3183862c8a6a2ed8318d1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 21:46:19 2012 +0200
lchan: rsl_tx_chan_nack will re-use the msgb, do not msgb_free
Do not msgb_free the msg as it will be re-used inside the nack
method and return 1 so the caller does not free the msgb. This
ownership model needs some consideration but the usage of ref
counts will not yield good results.
http://cgit.osmocom.org/osmo-trx/commit/?id=f78f35880f65fc1aa9dc508465260cdd9d815514
commit f78f35880f65fc1aa9dc508465260cdd9d815514
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 21:37:10 2012 +0200
lchan: Fix crashes when the specified lchan can not be found
gsm_lchan_name will crash if the lchan is NULL. Introduce an error_report
method that will do the right thing in the future and report the error.
http://cgit.osmocom.org/osmo-trx/commit/?id=eac221b4eae31e5a877040dbe219a8905de393dd
commit eac221b4eae31e5a877040dbe219a8905de393dd
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 20:14:38 2012 +0200
lchan: Fix the state transition in the deactivate handler
If the deactivation is failing the channel needs to be moved into
and error state, if the deactivation completed the channel needs to
be set to the none state and set the state to release reqeust on
the deactivation.
http://cgit.osmocom.org/osmo-trx/commit/?id=f4f69ee6fc19b9f8d4d0af615e752cb88b96eae7
commit f4f69ee6fc19b9f8d4d0af615e752cb88b96eae7
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 20:07:56 2012 +0200
lchan: Similar to OpenBSC use a set method to change the state
By making all modifications through lchan_set_state we can easily
add code to verify the state transition.
http://cgit.osmocom.org/osmo-trx/commit/?id=f1052b812deb55f9645ae2b7cdf1fa7313599c28
commit f1052b812deb55f9645ae2b7cdf1fa7313599c28
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 19:10:44 2012 +0200
sysmobts: Add an option to query the hardware version.
http://cgit.osmocom.org/osmo-trx/commit/?id=0be33e3add129843ae1c519477e5904b0330f315
commit 0be33e3add129843ae1c519477e5904b0330f315
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Apr 16 18:49:11 2012 +0200
common: Add the copyright text to the vty_app_info
This will make app -V print the copyright information like the other
applications of our universe. An BTS integration that want to list
additionaly copyright holders needs to access the vty_app_info and create
a new copyright string.
http://cgit.osmocom.org/osmo-trx/commit/?id=b03f8ae4f05b16997c3db5ed9454672a0d18e679
commit b03f8ae4f05b16997c3db5ed9454672a0d18e679
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 19 09:35:03 2012 +0200
ciphering: Better state tracking and HACK around L1 race condition
We now check if the received message is an LAPDm I frame in order to
determine if we have received the first valid encrypted message on the
radio link. This relates to the fact that we often see 'old' UI frames
coming up from L1, even after it has confirmed decryption has been
enabled.
http://cgit.osmocom.org/osmo-trx/commit/?id=d9ab45d1aac21c761c461659e2179d1077b5b7a5
commit d9ab45d1aac21c761c461659e2179d1077b5b7a5
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Apr 8 20:17:43 2012 +0200
Support for ciphering
When the RR CIPH MODE CMD is transmitted to the MS, we need to tell the
L1 to enable decryption on RX. After the first received frame has been
decrypted successfully, we will enable encryption also on transmit.
This has been tested with A5/1 so far, but A5/2 and A5/3 should work
exactly identical.
http://cgit.osmocom.org/osmo-trx/commit/?id=51f9693ba634945f489523453c3bdfc07274b09d
commit 51f9693ba634945f489523453c3bdfc07274b09d
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Apr 18 23:49:47 2012 +0200
make HR channels work for voice, not only signalling
without this, we would set a FR_V1 codec on a TCH/H channel, which
the L1 is obviously not happy with.
http://cgit.osmocom.org/osmo-trx/commit/?id=b34faf6f8ceedcafdb10523a39fe2bcd3d7c1faf
commit b34faf6f8ceedcafdb10523a39fe2bcd3d7c1faf
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Apr 18 20:03:18 2012 +0200
TCH: Add support for the L1 RTP mode
In L1 RTP mode, the L1 already does all the bit-shifting and re-ordering
required for the RTP formats (which have different bit/nibble order than
the ETSI/3GPP encodings, for some odd reason).
We don't enable it by default yet, as only HR/FR/EFR work with it, but
AMR has some yet to be debugged problem.
Enabling USE_L1_RTP_MODE would save some CPU cycles on the ARM side.
http://cgit.osmocom.org/osmo-trx/commit/?id=bc74b7f432811c1f4acb3d18827d4fa8673527f6
commit bc74b7f432811c1f4acb3d18827d4fa8673527f6
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Apr 14 14:42:26 2012 +0200
femtobts: The separate pdch/tch queues are not available in the old firmware
The old firmware does not expose separate queues for PDCH and TCH. The change
appears to be too intrusive and I will try to find a more elegant solution.
http://cgit.osmocom.org/osmo-trx/commit/?id=f4a5bd2dd25291a5ff036d6273731c6147736a5e
commit f4a5bd2dd25291a5ff036d6273731c6147736a5e
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Apr 14 14:36:23 2012 +0200
sysmobts: Handle options before allocating the bts
This way -h/--version will always work, even when the underlying
hardware is not available.
http://cgit.osmocom.org/osmo-trx/commit/?id=58f419c7ced4e8dec2a8432ace1b3fb163c68695
commit 58f419c7ced4e8dec2a8432ace1b3fb163c68695
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Apr 14 01:03:28 2012 +0200
misc: Use sizeof(uint32_t) instead of simply using 32 bit
This code would break in case we shrink the bitmap, use sizeof instead.
http://cgit.osmocom.org/osmo-trx/commit/?id=11a787df24c2dc7c08ebc42ac2804c85a3bddbe2
commit 11a787df24c2dc7c08ebc42ac2804c85a3bddbe2
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sat Apr 14 00:54:40 2012 +0200
femtobts: Use HW_FEMTOBTS instead of HW_VERSION_1 to select femtobts
Our header files use HW_FEMTOBTS guards to select the older femtobts
design. Use the same macro in the bts code.
http://cgit.osmocom.org/osmo-trx/commit/?id=caaa7e9d7b9fe3bb18ee83474c75fcdb46b8414f
commit caaa7e9d7b9fe3bb18ee83474c75fcdb46b8414f
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Apr 12 22:21:49 2012 +0200
misc: Address a compiler warning and add an assert to a branch
The compiler can not know that the "int priv_nr" will hold the
enum values of the write queue, add a default branch and add a
warning and an assert there.
l1_transp_hw.c:108:1: warning: control reaches end of non-void function [-Wreturn-type]
http://cgit.osmocom.org/osmo-trx/commit/?id=666fec7ff23e125730d7e13aa6d68112cde082de
commit 666fec7ff23e125730d7e13aa6d68112cde082de
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Apr 12 21:54:48 2012 +0200
misc: Fix compiler warning about printing a ptrdiff
Use 't' modifier for pointer diff in the printf statement.
oml.c: In function ‘oml_rx_set_bts_attr’:
oml.c:403:3: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 9 has type ‘int’ [-Wformat]
http://cgit.osmocom.org/osmo-trx/commit/?id=76aa95453f6918e0e79b9959ad4561787e33196d
commit 76aa95453f6918e0e79b9959ad4561787e33196d
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Apr 12 21:52:22 2012 +0200
misc: Fix compiler warning of the femtobts_clksrc_names
femtobts.c:249:2: warning: excess elements in array initializer [enabled by default]
femtobts.c:249:2: warning: (near initialization for ‘femtobts_clksrc_names’) [enabled by default]
http://cgit.osmocom.org/osmo-trx/commit/?id=c623c4e589d887f8ba779a03543213d55b6d82f4
commit c623c4e589d887f8ba779a03543213d55b6d82f4
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 5 02:48:16 2012 +0200
oml: temporary debug hack
http://cgit.osmocom.org/osmo-trx/commit/?id=2ed209c7580425804fb0fdaa88f28171993323b0
commit 2ed209c7580425804fb0fdaa88f28171993323b0
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 5 01:16:46 2012 +0200
Increase head-room in IPA messages received
Without that headroom, I ran into an abort due to insufficient headroom
in the LAPDm code.
http://cgit.osmocom.org/osmo-trx/commit/?id=a0970249bf4f29f2028b042e2d7229a54ea10e42
commit a0970249bf4f29f2028b042e2d7229a54ea10e42
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Apr 5 00:41:35 2012 +0200
osmo-bts-sysmo: Add gsmtap for uplink
http://cgit.osmocom.org/osmo-trx/commit/?id=f4d14b3f2ea3d9e98613b7d60fed6f6c0645ba14
commit f4d14b3f2ea3d9e98613b7d60fed6f6c0645ba14
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Mar 18 23:27:27 2012 +0100
set the default log mask for the L1 a bit more reasonable
http://cgit.osmocom.org/osmo-trx/commit/?id=d25b6a752b18beb5a6efc4ae2183cfd64c6292fa
commit d25b6a752b18beb5a6efc4ae2183cfd64c6292fa
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Mar 18 23:24:12 2012 +0100
osmo-bts-sysmo: Add GSMTAP support for transmit (DL) path
there are VTY commands that can be used to filter which particular
L1 sapis (channel types) should be sent in GSMTAP.
http://cgit.osmocom.org/osmo-trx/commit/?id=3cf942792a4383ac4fe7d853c687e3d63fa73888
commit 3cf942792a4383ac4fe7d853c687e3d63fa73888
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Mar 18 21:46:44 2012 +0100
correctly print SAPI in log file on MPH-ACTIVATE.req
http://cgit.osmocom.org/osmo-trx/commit/?id=21724bbaedf01aa6321d599f4695dbf4f8a94ffc
commit 21724bbaedf01aa6321d599f4695dbf4f8a94ffc
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Mar 18 21:35:15 2012 +0100
Fix debug print of MPH-CONFIG.req
http://cgit.osmocom.org/osmo-trx/commit/?id=12b95405ffda9cb3149090342598f2dfcab70850
commit 12b95405ffda9cb3149090342598f2dfcab70850
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Mar 18 21:34:05 2012 +0100
print human-readable SAPI name on MPH-[DE]ACT.{req,conf}
http://cgit.osmocom.org/osmo-trx/commit/?id=452112e82391df347823175df86ca8fcc922ef3c
commit 452112e82391df347823175df86ca8fcc922ef3c
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Mar 18 21:25:45 2012 +0100
Ensure that ADM_STATE IE is presnent when sending NM_MT_CHG_ADM_STATE_ACK
http://cgit.osmocom.org/osmo-trx/commit/?id=d0e67493276b4e14007d359a5dd866e49a137574
commit d0e67493276b4e14007d359a5dd866e49a137574
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Mar 17 14:25:04 2012 +0100
Issue MPH-CLOSE.req during shutdown
If we don't do this on recent L1, the L1 will refuse the open after
re-starting osmo-bts.
There still is an issue in case osmo-bts crashes. We should have a
respawn loop that re-loads the DSP firmware before re-starting osmo-bts,
just to make sure...
http://cgit.osmocom.org/osmo-trx/commit/?id=b81c5d46999c4c403c9bbb5c8af8c4a196241f92
commit b81c5d46999c4c403c9bbb5c8af8c4a196241f92
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Mar 17 14:08:51 2012 +0100
introduce a command that permits setting the clock source via vty
the default source is the OCXO
http://cgit.osmocom.org/osmo-trx/commit/?id=fe0c13f8bd58603fbe0c82ace29f8ed6b1b199cb
commit fe0c13f8bd58603fbe0c82ace29f8ed6b1b199cb
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Mar 15 23:39:53 2012 +0100
OML: when allocating merged tlvp arrays for MO, use bts context
'ts' is not a talloc-managed pointer but an offset into the bts
structure. As such, we cannot pass it to talloc as context!
http://cgit.osmocom.org/osmo-trx/commit/?id=3525f2c0389dc1e074e9af7c1a1af4e85f1f0246
commit 3525f2c0389dc1e074e9af7c1a1af4e85f1f0246
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Mar 15 23:39:37 2012 +0100
we currently run the board alwasy in clock master mode
http://cgit.osmocom.org/osmo-trx/commit/?id=20d73555a2226a335efaeb46b7b8e342055113c5
commit 20d73555a2226a335efaeb46b7b8e342055113c5
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Mar 15 21:27:21 2012 +0100
update to new "superfemto.h" header file naming
http://cgit.osmocom.org/osmo-trx/commit/?id=47589f10a4707e9396840fa73cefe2eeacbe0977
commit 47589f10a4707e9396840fa73cefe2eeacbe0977
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Mar 7 18:05:57 2012 +0100
Introduce a HW_VERSION_1 #define
This #define helps us to distinguish the subtle API differences between
the earlier v1 (2011) hardware and the later v2 (2012) model.
http://cgit.osmocom.org/osmo-trx/commit/?id=f1cbd819848684de82042d3930d1e88fbc2d4714
commit f1cbd819848684de82042d3930d1e88fbc2d4714
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Mar 7 18:05:18 2012 +0100
prepare for splitting L1 queue into signalling/tch/pdtch
We don't use multiple queues yet, but we very well might end up using
them soon.
http://cgit.osmocom.org/osmo-trx/commit/?id=818cb2d3145a2a20b40a3c98d190ec6700116b39
commit 818cb2d3145a2a20b40a3c98d190ec6700116b39
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Oct 12 14:36:59 2011 +0200
update config file to parse correctly
http://cgit.osmocom.org/osmo-trx/commit/?id=6dd7c4fb573bb51729560b700d4e837ce2b32fdb
commit 6dd7c4fb573bb51729560b700d4e837ce2b32fdb
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Jan 23 10:22:09 2012 +0100
misc: Check return value of msgb _alloc functions
Attempt to catch all functions that allocate a msgb and didn't
check the return value of the allocation.
http://cgit.osmocom.org/osmo-trx/commit/?id=bb9647f65108cd2f4f961306b1b4b8354e2d49bb
commit bb9647f65108cd2f4f961306b1b4b8354e2d49bb
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Jan 15 11:25:11 2012 +0100
ipa: Send the DLCX Indication with the right message discriminator
The IPA messages for RTP should use the IPA vendor as message
discriminator.
http://cgit.osmocom.org/osmo-trx/commit/?id=2e677958d249fc16a975fbb1fbd861d9efe396e9
commit 2e677958d249fc16a975fbb1fbd861d9efe396e9
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 13 22:50:38 2012 +0100
efr: Add efr to the femtobts_tch_pl_names array
Parts of the code check if GsmL1_TchPlType_Efr is defined, others
parts don't. Follow the easy route and assume it is defined.
http://cgit.osmocom.org/osmo-trx/commit/?id=771e77dff0becd02ce6824f3af4e882605ce20ab
commit 771e77dff0becd02ce6824f3af4e882605ce20ab
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 13 16:56:23 2012 +0100
oml: Use talloc_free(ptr) instead of talloc_free(ptr_to_ptr)
tp_merged points to memory allocated by talloc_zero, no need to
hand the address of that to talloc itself.
http://cgit.osmocom.org/osmo-trx/commit/?id=62579c7a34474eda1be954e2f2bbdaf389d7bc96
commit 62579c7a34474eda1be954e2f2bbdaf389d7bc96
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 13 00:46:43 2012 +0100
oml: Mention the SAPI that is activated in the log message
I was wondering why the channel was activated twice but it needs
to be activated for each SAPI.
http://cgit.osmocom.org/osmo-trx/commit/?id=4cd68dc4d772e367851a5d26dcc558fec8fd0e7b
commit 4cd68dc4d772e367851a5d26dcc558fec8fd0e7b
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Fri Jan 13 00:40:04 2012 +0100
bts: Use msgb_dequeue and msgb_enqueue for the AGCH queue
The TODO item still applies to somehow limit the queue of incoming
messages and drop older ones first. A sane limit would be the number
of channels (+ or * 2).
http://cgit.osmocom.org/osmo-trx/commit/?id=eab71534efee978576713618099b2e4dafe05419
commit eab71534efee978576713618099b2e4dafe05419
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Jan 12 11:01:44 2012 +0100
sysmo: handle_ph_data_ind has paths rc is not initialized
rc might not be initialized when going through the default
statement but also hitting a break inside the switch case
statement for GsmL1_Sapi_Sacch.
l1_if.c:530:2: warning: Undefined or garbage value returned to caller
return rc;
http://cgit.osmocom.org/osmo-trx/commit/?id=6e121417a5f01eb85e86aa38fc783bebb4b4fe2a
commit 6e121417a5f01eb85e86aa38fc783bebb4b4fe2a
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 14 12:35:40 2012 +0100
RSL: fix typo in comment
http://cgit.osmocom.org/osmo-trx/commit/?id=7a44e47ed6d9e28a2f1e88b7a299ab29a9f9581b
commit 7a44e47ed6d9e28a2f1e88b7a299ab29a9f9581b
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jan 14 12:28:17 2012 +0100
OML SET CHAN ATTR: merge TS attributes (not BTS) and fix mem leak
We have to
* merge the new attributes with the exiting TS (not BTS) attributes
* in case of success, attach the new merged attributes to our state
* in case of success, free the old attributes
Thanks to Holger for pointing this out.
http://cgit.osmocom.org/osmo-trx/commit/?id=6aa2a574fb63093b155b15e81cf31dd4b9304891
commit 6aa2a574fb63093b155b15e81cf31dd4b9304891
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Dec 11 13:43:39 2011 +0100
sysmo-bts: The code is not used (and built), remove it.
The BTS is using the LAPDm code in polling mode, there will be no
callbacks (e.g. a BTS does not transmit RACH bursts). Remove the code.
http://cgit.osmocom.org/osmo-trx/commit/?id=fd58d925a87cb034cca8a0fe0ed734c5f6db65c7
commit fd58d925a87cb034cca8a0fe0ed734c5f6db65c7
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Sun Dec 11 12:57:36 2011 +0100
bts.h: lchan_init_lapdm is listed twice, remove one
http://cgit.osmocom.org/osmo-trx/commit/?id=b0985e3fa5ad539f1ab51ebf89724eb8e616a750
commit b0985e3fa5ad539f1ab51ebf89724eb8e616a750
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Dec 1 09:12:47 2011 +0100
test: Introduce a very simple test for the paging subsystem
Check that adding a paging command works, check that it is expired
after the first call to paging_gen_msg. The test will be extended
to test the scheduling and selection of the various paging messages.
http://cgit.osmocom.org/osmo-trx/commit/?id=467e1497630a093cff94670da0e8fa39fd21c278
commit 467e1497630a093cff94670da0e8fa39fd21c278
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Dec 1 09:09:18 2011 +0100
paging: Provide functions to check the internal state of the paging system
http://cgit.osmocom.org/osmo-trx/commit/?id=127ec05b4e7c3dfbb17720e583ed71a4fba5d622
commit 127ec05b4e7c3dfbb17720e583ed71a4fba5d622
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Thu Dec 1 08:47:53 2011 +0100
paging: Do not crash if we get called for the wrong frame/t1/t2/t3
If someone wants to have paging for a wrong frame, gracefully return
and do not fill the output buffer. Because we are on the wrong frame
I think it is best to not fill the frame, this is why I did not add a
check to l1_if.c to generate an empty frame.
http://cgit.osmocom.org/osmo-trx/commit/?id=79da6f3283065d900075bf1610f9eb5098863d74
commit 79da6f3283065d900075bf1610f9eb5098863d74
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Tue Nov 29 21:55:12 2011 +0100
misc: Move the cmr_index into the #if 0 block as it is only used there
http://cgit.osmocom.org/osmo-trx/commit/?id=143bb812dc196c5774cbc2fe992f67452cac92fd
commit 143bb812dc196c5774cbc2fe992f67452cac92fd
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Nov 29 12:15:16 2011 +0100
LAPDm: Use lapdm_channel_exit() and avoid copy+paste bug
We have to either lapdm_exit() both DCCH and ACCH (not 2x ACCH) or
rather call lapdm_channel_exit() which does that for us.
Thanks to Holger Freyther for spotting this bug.
http://cgit.osmocom.org/osmo-trx/commit/?id=fe4893e625dd196e11c17dd468d73b60f17db9f9
commit fe4893e625dd196e11c17dd468d73b60f17db9f9
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Nov 24 17:46:22 2011 +0100
RSL: Actually check if BSC-requested cipher is supported
http://cgit.osmocom.org/osmo-trx/commit/?id=26608120842761bfae612eed1b5cf3c881855fc7
commit 26608120842761bfae612eed1b5cf3c881855fc7
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Nov 7 14:26:48 2011 +0100
audio: Make bts_model_rtp_rx_cb compatible with the prototype
http://cgit.osmocom.org/osmo-trx/commit/?id=5cdcf8a83789fa58a27114e84d4749bd36876f7a
commit 5cdcf8a83789fa58a27114e84d4749bd36876f7a
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Nov 7 14:13:29 2011 +0100
sysmo-bts: Include bts.h for bts_shutdown, remove unused variable
http://cgit.osmocom.org/osmo-trx/commit/?id=efdb45d5d0d397654b54c25d703c66036b4064c1
commit efdb45d5d0d397654b54c25d703c66036b4064c1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Nov 7 14:09:53 2011 +0100
common: Include bts.h for bts_shutdown
http://cgit.osmocom.org/osmo-trx/commit/?id=477f35e78c81012bac4c724faf6ae1ef7f840398
commit 477f35e78c81012bac4c724faf6ae1ef7f840398
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Nov 7 14:07:55 2011 +0100
sysmo-bts: Use the z modifier to print the result of sizeof
http://cgit.osmocom.org/osmo-trx/commit/?id=187871e2ca2d422c0d9c526058eae4fbde77040c
commit 187871e2ca2d422c0d9c526058eae4fbde77040c
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Nov 7 14:02:02 2011 +0100
sysmobts-vty: Fix compiler warnings about the clock value
The first one just sets the val to 0xffff, the second converted
the value to integer twice.
sysmobts_vty.c: In function ‘cfg_trx_clkcal_def’:
sysmobts_vty.c:109:15: warning: unused variable ‘clkcal’ [-Wunused-variable]
sysmobts_vty.c: In function ‘cfg_trx_clkcal’:
sysmobts_vty.c:122:15: warning: unused variable ‘clkcal’ [-Wunused-variable]
http://cgit.osmocom.org/osmo-trx/commit/?id=b10d74d8213fd21143b262288f69b45ef837c1c1
commit b10d74d8213fd21143b262288f69b45ef837c1c1
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date: Mon Nov 7 13:48:02 2011 +0100
config: Rename llapdm -> llapd in the example configuration
http://cgit.osmocom.org/osmo-trx/commit/?id=9582883235743e31800ec7cbfc8af2c16b63cdbb
commit 9582883235743e31800ec7cbfc8af2c16b63cdbb
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Oct 12 13:36:22 2011 +0200
add VTY based way to set clock calibration of sysmobts L1
http://cgit.osmocom.org/osmo-trx/commit/?id=c373448e03f12f8f7e5da1d894d63d7bc79eef4a
commit c373448e03f12f8f7e5da1d894d63d7bc79eef4a
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Sep 19 20:46:51 2011 +0200
fix various compiler warnings across the code
this deals with unused cocde, unused variables and undeclared symbols in
various places.
http://cgit.osmocom.org/osmo-trx/commit/?id=7899dc5fcfa49febd50cb113cc8ef45f32dacc9d
commit 7899dc5fcfa49febd50cb113cc8ef45f32dacc9d
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 23:55:39 2011 +0200
sysmobts: fix initial codec mode computation
There is no off-by-one between osmocom and L1 definitions...
http://cgit.osmocom.org/osmo-trx/commit/?id=215d9eecddba2ef3a5fa850180fe866d82bdcb6a
commit 215d9eecddba2ef3a5fa850180fe866d82bdcb6a
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 23:30:46 2011 +0200
sysmobts: channel activation changes for v2.4 L1 DSP firmware
We now have to explicitly indicate the tchPlType at channel activation
type, so L1 knows which channel decoder to use (FR, EFR, AMR, ...)
Also, we properly implement the initial codec mode selection as per TS
05.09
http://cgit.osmocom.org/osmo-trx/commit/?id=06636b61559b5be5290315b81f2af08cce475548
commit 06636b61559b5be5290315b81f2af08cce475548
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 23:29:27 2011 +0200
AMR: change definition of amr_get_initial_mode() return value
AMR: return AMR_CODEC_MODE (0..3) instead of full range
http://cgit.osmocom.org/osmo-trx/commit/?id=9508fb80a4c8284daf52b1beb154a86df7d5ee07
commit 9508fb80a4c8284daf52b1beb154a86df7d5ee07
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 22:32:45 2011 +0200
Introduce new amr.[ch] for AMR related functions
http://cgit.osmocom.org/osmo-trx/commit/?id=4ccca1ce36067d5f52d2feb7c2c6f37510618530
commit 4ccca1ce36067d5f52d2feb7c2c6f37510618530
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 22:04:09 2011 +0200
OML: make sure max_power_red is scaled by 2 to convert from 12.21 to dBm
http://cgit.osmocom.org/osmo-trx/commit/?id=a4a3574b1ded407700717f2bcfc86ac40acf29d7
commit a4a3574b1ded407700717f2bcfc86ac40acf29d7
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 15:12:52 2011 +0200
update osmo-bts to conform to L1 v2.4 API changes
http://cgit.osmocom.org/osmo-trx/commit/?id=2c40d02f274199c465533c1fd1886d134f745683
commit 2c40d02f274199c465533c1fd1886d134f745683
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Sep 9 14:10:57 2011 +0200
Inquire DSP/FPGA version at BTS boot and check band compatibility
http://cgit.osmocom.org/osmo-trx/commit/?id=16c0ab92c1cf822c76a19ff44dc5b2470138d709
commit 16c0ab92c1cf822c76a19ff44dc5b2470138d709
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Sep 8 15:18:43 2011 +0200
add commands to configure RTP jitter buffer
there's one global setting for the BTS default value, plus an
interactive command to change the buffer of an active lchan on the fly
http://cgit.osmocom.org/osmo-trx/commit/?id=111b8e673b4282f4c9a01b59628c4298c251ccc0
commit 111b8e673b4282f4c9a01b59628c4298c251ccc0
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Sep 7 21:28:27 2011 +0200
auto-generate a version
http://cgit.osmocom.org/osmo-trx/commit/?id=72b6989ec9c879280c1a8c8f393bb599e91b7716
commit 72b6989ec9c879280c1a8c8f393bb599e91b7716
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Sep 7 20:49:10 2011 +0200
make sure 'band' will correctly parse the crap that libosmocore generates
http://cgit.osmocom.org/osmo-trx/commit/?id=f49e3dd3af9db41c4b4314ad3c97c1dd9e7ff81c
commit f49e3dd3af9db41c4b4314ad3c97c1dd9e7ff81c
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Sep 7 12:42:15 2011 +0200
store the last SID frame of a given LCHAN so we can repeat it
repeating the last SID frame is required during 20ms intervals where we
don't get a new SID update (SID RTP frames are valid up to 160ms)
http://cgit.osmocom.org/osmo-trx/commit/?id=e5d082f3566bedf0b5b6e6aa3761cc5ce77da754
commit e5d082f3566bedf0b5b6e6aa3761cc5ce77da754
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Sep 7 12:40:50 2011 +0200
depend on more recent libosmo-trau for polling support
http://cgit.osmocom.org/osmo-trx/commit/?id=5355ead9d99262b756bbe736f8feb3e189264ca8
commit 5355ead9d99262b756bbe736f8feb3e189264ca8
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Sep 7 11:55:08 2011 +0200
use osmo_ortp in POLLING mode instead of select loop integration
This solves a lot of the problems we've been seeing in the context
of large jitter (uRTP) or classic RTP with SID frames
http://cgit.osmocom.org/osmo-trx/commit/?id=42f80bc7afcbad2b2a6c44ccf224265812fca3ba
commit 42f80bc7afcbad2b2a6c44ccf224265812fca3ba
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Sep 7 11:54:23 2011 +0200
add RTP logging
http://cgit.osmocom.org/osmo-trx/commit/?id=82c4d8685ce0b32a7e9659e66ba751aaed08350c
commit 82c4d8685ce0b32a7e9659e66ba751aaed08350c
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Sep 6 22:24:31 2011 +0200
user DRTP where appropriate, not DL1C
http://cgit.osmocom.org/osmo-trx/commit/?id=5fa9d9c18f5a3e37cc36f6dbb3a42d696d0f63c6
commit 5fa9d9c18f5a3e37cc36f6dbb3a42d696d0f63c6
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Sep 6 22:20:51 2011 +0200
RSL: get rid of some compiler warnings
http://cgit.osmocom.org/osmo-trx/commit/?id=24713348c45b648f26f4ce65b591b2de9245ef58
commit 24713348c45b648f26f4ce65b591b2de9245ef58
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Sep 6 22:14:31 2011 +0200
More comprehensive AMR handling
* parse AMR multirate config form 04.08 IE into easier format
* CMR, CMC and CMI on the L1 side are an _index_ into the current
mode array
* Fix conversion of AMR SID frames from RTP -> L1
http://cgit.osmocom.org/osmo-trx/commit/?id=a16bcc2cc68e8e808e73e50f5149beb265385e09
commit a16bcc2cc68e8e808e73e50f5149beb265385e09
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 4 23:22:22 2011 +0200
update screenrc; we no longer have the '-B' command line option
http://cgit.osmocom.org/osmo-trx/commit/?id=aadb0466983ad79033b521692acd3e429fe67b08
commit aadb0466983ad79033b521692acd3e429fe67b08
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 4 23:00:20 2011 +0200
update configure.ac to make sure we have libosmocore-0.3.9
http://cgit.osmocom.org/osmo-trx/commit/?id=e3e3a19e6ce38fb4c5505071d64873fb10f9cbab
commit e3e3a19e6ce38fb4c5505071d64873fb10f9cbab
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 4 22:49:20 2011 +0200
add minimal example config file
http://cgit.osmocom.org/osmo-trx/commit/?id=6d7b78bde165f39dcd9033f0c5386f5699801233
commit 6d7b78bde165f39dcd9033f0c5386f5699801233
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 4 22:42:03 2011 +0200
add minimal configuration file support
this config file allows configuration of unit id, oml ip,
and local rtp bind IP.
http://cgit.osmocom.org/osmo-trx/commit/?id=f41f2a7f92d7eea87e3f036a849bf8b131e2b389
commit f41f2a7f92d7eea87e3f036a849bf8b131e2b389
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Sep 4 17:21:39 2011 +0200
AMR: double-check CMI/CMR/CMC values
We have to make sure that a phone cannot request codec modes which are
not part of the active set...
http://cgit.osmocom.org/osmo-trx/commit/?id=099fb3b17cf29d6d152abb4d2cf4aef76916f8a0
commit 099fb3b17cf29d6d152abb4d2cf4aef76916f8a0
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Sep 3 18:10:26 2011 +0200
Sysmobts L1: Implement HR codec support
We don't really know if the HR encoding is compatible with other
equipment, but it _should_ follow Chapter 5.2 of ETSI TS 101 318.
Please note that RFC5993 also specifies a way to encode GSM-HR into RTP,
we do not try to be compatible with that. The only difference seems to
be one additional TOC octet at the beginning of the payload field.
http://cgit.osmocom.org/osmo-trx/commit/?id=716dded7731f69f6a58de15aaa6315b44784e6ce
commit 716dded7731f69f6a58de15aaa6315b44784e6ce
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Sep 3 16:01:23 2011 +0200
Fix MODE MODIFY for multirate configuration on TCH/H
using this configuration we can have successful AMR/HR (5.9) calls
http://cgit.osmocom.org/osmo-trx/commit/?id=526b0c62cf891cd728460260bf10a919e9e437d3
commit 526b0c62cf891cd728460260bf10a919e9e437d3
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Sep 3 15:41:12 2011 +0200
Add new ORTP based libosmo-trau based voice support
Using osmo-bts-sysmo and this code, it is now possible to do FR and AMR
based voice calls on TCH/F.
A lot of CPU is wasted in the conversion between the RTP formats and the
L1 specific formats for the codec frames. All data needs to be shifted
by four bits, and the order of bits needs to be reversed in every byte.
http://cgit.osmocom.org/osmo-trx/commit/?id=b7bec6d488ac3c36957a717358b91836ba9b2215
commit b7bec6d488ac3c36957a717358b91836ba9b2215
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Sep 3 15:40:50 2011 +0200
remove dead code / dead fule common/voice.c
http://cgit.osmocom.org/osmo-trx/commit/?id=ea844d62fa0029ba256271b8f35ec3317e7c3486
commit ea844d62fa0029ba256271b8f35ec3317e7c3486
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Sep 1 11:52:24 2011 +0200
abis.c: Remove dead code
http://cgit.osmocom.org/osmo-trx/commit/?id=13df9c8a721237bcffe40ff1cfb880910cb37688
commit 13df9c8a721237bcffe40ff1cfb880910cb37688
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jul 24 02:52:20 2011 +0200
sysmobts: add a skeleton for codec frame processing
http://cgit.osmocom.org/osmo-trx/commit/?id=97d4c44db20fbcd4070bf058f0a537a3170ccbe7
commit 97d4c44db20fbcd4070bf058f0a537a3170ccbe7
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun Jul 24 00:01:46 2011 +0200
RSL: send CRCX/MDCX related messages as msg discriminator ip.access
http://cgit.osmocom.org/osmo-trx/commit/?id=9d4736a5bebaaf84bf102559fafa4c723f5e833b
commit 9d4736a5bebaaf84bf102559fafa4c723f5e833b
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 21 20:36:24 2011 +0200
Use libosmotrau for RTP support
This only implements creating, binding, connecting and free'ing RTP
sockets, not yet anything regarding receiving or transmitting codec
frames on them.
You will need the rtp branch of libosmocore for libosmotrau
http://cgit.osmocom.org/osmo-trx/commit/?id=8583c318113ca2d21f1a30ce4f388d74b527728b
commit 8583c318113ca2d21f1a30ce4f388d74b527728b
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 21 16:48:07 2011 +0200
remove old RTP code from osmocom-bb/jolly/bts branch
Instead, I will base on the existing RTP code in openbsc
http://cgit.osmocom.org/osmo-trx/commit/?id=6b62748da6e2dc3e981869a2f788c990fd4d7342
commit 6b62748da6e2dc3e981869a2f788c990fd4d7342
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jul 13 00:52:41 2011 +0200
RSL: fix transmission of RR ciphering mode command via LAPDm
We didn't correctly format the RSLms message that went into LAPDm,
causing LAPDm to drop the message.
Also, disable the fake CIPH MODE COMPLETE generation hack for now
http://cgit.osmocom.org/osmo-trx/commit/?id=168238f9de9b867a8fbc5818deab8b69fe0d822c
commit 168238f9de9b867a8fbc5818deab8b69fe0d822c
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 12 00:23:32 2011 +0200
update the HACK to delay the fake CIPHERING MODE COMPLETE
When seinding the fake CIPH MOD COMPL, we should wait a bit, as otherwise it
will reach the MSC _before_ we ever get the (still unencrypted) CLASSMARK
update from the MS.
http://cgit.osmocom.org/osmo-trx/commit/?id=0285067b63206593d0fd086831eb1095502f2222
commit 0285067b63206593d0fd086831eb1095502f2222
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 7 23:44:41 2011 +0200
RSL: include fake IMEISV if we send fake CIPH MODE COMPL
If the MSC requests us to include the IMEISV in the ciph mode complete, we
respond with a fake IMEISV
http://cgit.osmocom.org/osmo-trx/commit/?id=e4035a86cf92e6eab3585a11398b2e44f2ef7615
commit e4035a86cf92e6eab3585a11398b2e44f2ef7615
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 7 21:35:46 2011 +0200
RSL: ciphering IE length can be '1' in case of 'no ciphering'
http://cgit.osmocom.org/osmo-trx/commit/?id=ed607f475fa11390d5f9ae78de4d12f49fc38841
commit ed607f475fa11390d5f9ae78de4d12f49fc38841
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 7 18:17:31 2011 +0200
increae the RACH quality threshold to 5dB C/I
http://cgit.osmocom.org/osmo-trx/commit/?id=be598e3afd04e2f0b773ca89e3a5b5d229a97797
commit be598e3afd04e2f0b773ca89e3a5b5d229a97797
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 7 18:16:35 2011 +0200
RSL: Send fake CIPHERING MODE COMPLETE
we do this as a hack as long as the MSC assumes the BTS supports
A5, but the L1 really doesn't support it yet.
http://cgit.osmocom.org/osmo-trx/commit/?id=540410c123d439a03f672726d64f6a6aec45a98d
commit 540410c123d439a03f672726d64f6a6aec45a98d
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jul 7 11:48:00 2011 +0200
RSL: implement RSL ENCR CMD, feed L3_INFO to LAPDm
This is not full encrpytion support, the bts-model part still
needs to detect the ENCR CMD when de-queueing from LAPDm and enable
the de-ciphering, detect the arrival of the first encrypted frame,
etc, enable en-ciphering, ...
http://cgit.osmocom.org/osmo-trx/commit/?id=39eadbbb17c8e634b2f641c2f6148f27a975f7de
commit 39eadbbb17c8e634b2f641c2f6148f27a975f7de
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 16:59:27 2011 +0200
sysmbts L1 if: implement 'dead DSP L1 detection'
when we activate the SCH in the DSP, we start a 5-second timer. If
we ever do not receive any MPH-TIME.ind primitives from L1 within
that time frame, we stop the process (and will be re-spawned)
http://cgit.osmocom.org/osmo-trx/commit/?id=547b1d1916a89a6ebd2ba980005582a426bf3a31
commit 547b1d1916a89a6ebd2ba980005582a426bf3a31
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 16:15:26 2011 +0200
l1_if: send EMPTY-FRAME.req instead of fill frame on TCH/F + FACCH
http://cgit.osmocom.org/osmo-trx/commit/?id=1920738840efab584e3c5b60ffa20b39d2279664
commit 1920738840efab584e3c5b60ffa20b39d2279664
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 14:27:30 2011 +0200
L1/OML: De-activate L1 SAPIs in opposite order of activation
L1 wants TCH to be activated before FACCH, and it wants FACCH
to be de-activated before TCH. By iterating the array in iverse
order, we ensure this.
http://cgit.osmocom.org/osmo-trx/commit/?id=79cf0bb1e6573352a60e8524e22303a81d7072c9
commit 79cf0bb1e6573352a60e8524e22303a81d7072c9
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 14:13:52 2011 +0200
increase RACH threshold to 1 dB C/I
http://cgit.osmocom.org/osmo-trx/commit/?id=977fcbc2db20e972b538b2c74790085ea72f8a8b
commit 977fcbc2db20e972b538b2c74790085ea72f8a8b
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 13:52:29 2011 +0200
add some missing #include directives
http://cgit.osmocom.org/osmo-trx/commit/?id=7ab9b777c6fb3e350a66b3477c3e3e5bb9990980
commit 7ab9b777c6fb3e350a66b3477c3e3e5bb9990980
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 13:47:42 2011 +0200
add command line option '-p' to specify DSP trace flags as hex mask
http://cgit.osmocom.org/osmo-trx/commit/?id=017300623b0ffad1d98cc47b0e7000c648511b1c
commit 017300623b0ffad1d98cc47b0e7000c648511b1c
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 13:38:15 2011 +0200
Fix compilation of paging.c
Sometimes I really feel stupid...
http://cgit.osmocom.org/osmo-trx/commit/?id=f78927a9a89d516a3ef71398272b463f64671078
commit f78927a9a89d516a3ef71398272b463f64671078
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 13:36:26 2011 +0200
paging: Fix 'empty paging' message contents
Thanks to Dieter Spaar for spotting this bug
http://cgit.osmocom.org/osmo-trx/commit/?id=5df3cf9db2bbff46497ea8900e303f4ada397891
commit 5df3cf9db2bbff46497ea8900e303f4ada397891
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 13:35:28 2011 +0200
paging: correct contents of L2 Pseudo-Length
thanks to Dieter Spaar for spotting this one
http://cgit.osmocom.org/osmo-trx/commit/?id=12b647998c54defd62406a87e7615efa55c6537f
commit 12b647998c54defd62406a87e7615efa55c6537f
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 12:21:27 2011 +0200
add VTY commands for setting and showing DSP trace flags
http://cgit.osmocom.org/osmo-trx/commit/?id=ead4863de1e1e4482deecb74bf909a22cd8164e5
commit ead4863de1e1e4482deecb74bf909a22cd8164e5
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 00:43:50 2011 +0200
sysmobts: add value_string for dsp trace flags
http://cgit.osmocom.org/osmo-trx/commit/?id=260fcfc8d0d73840d4d367dfba404264df9c5d17
commit 260fcfc8d0d73840d4d367dfba404264df9c5d17
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jul 5 00:43:33 2011 +0200
logging: Add DSP log subsystem
http://cgit.osmocom.org/osmo-trx/commit/?id=b17a47e6e1cf211137f51d8fcccd4c8deb205f04
commit b17a47e6e1cf211137f51d8fcccd4c8deb205f04
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jul 2 22:44:27 2011 +0200
measurement: fix missing \n at end of log output
http://cgit.osmocom.org/osmo-trx/commit/?id=2b384c3ee1c928b0b05474c7db533154911fa2a8
commit 2b384c3ee1c928b0b05474c7db533154911fa2a8
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jul 2 21:07:05 2011 +0200
remove FIXME that has long been fixed
http://cgit.osmocom.org/osmo-trx/commit/?id=db4455acfa3feb8c0adb34d5889ba3db7486284e
commit db4455acfa3feb8c0adb34d5889ba3db7486284e
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jul 2 15:57:37 2011 +0200
add init script and screenrc for l1fwd
http://cgit.osmocom.org/osmo-trx/commit/?id=43b669a9f3c1333371a36fe77b8f90ab8c4b0d1f
commit 43b669a9f3c1333371a36fe77b8f90ab8c4b0d1f
Author: Harald Welte <laforge at gnumonks.org>
Date: Sat Jul 2 00:20:49 2011 +0200
untested code to dynamically set L1 band based on ARFCN number
http://cgit.osmocom.org/osmo-trx/commit/?id=a5ea80e9b6e6fba4f042fba281ddc269bde67b35
commit a5ea80e9b6e6fba4f042fba281ddc269bde67b35
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 23:09:45 2011 +0200
start screen in detached/background mode
http://cgit.osmocom.org/osmo-trx/commit/?id=cc6bf663e770c5788167fb5dc5d325b609975956
commit cc6bf663e770c5788167fb5dc5d325b609975956
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 19:54:16 2011 +0200
add init script for screen-based respawn
http://cgit.osmocom.org/osmo-trx/commit/?id=b10e9781d68e3f16ea08f216784152bc2e340448
commit b10e9781d68e3f16ea08f216784152bc2e340448
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 19:51:32 2011 +0200
add respawn script and screenrc for respawning the process in screen
http://cgit.osmocom.org/osmo-trx/commit/?id=18d0818710eacbea8d89b62b751d28e7e0204ff3
commit 18d0818710eacbea8d89b62b751d28e7e0204ff3
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 19:03:30 2011 +0200
make it clear why we terminate
http://cgit.osmocom.org/osmo-trx/commit/?id=288d0c04c8aa51ca9cdeb8a6922fdc2b96712b07
commit 288d0c04c8aa51ca9cdeb8a6922fdc2b96712b07
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 18:54:10 2011 +0200
logging sanitization (use proper log levels, etc.)
http://cgit.osmocom.org/osmo-trx/commit/?id=f788d79411ab8e2364f884988b0fbcb8f4bd4294
commit f788d79411ab8e2364f884988b0fbcb8f4bd4294
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 18:25:22 2011 +0200
sysmobts-remote: Remove hard-coded BTS IP address
The BTS IP address can now be specified by the L1FWD_BTS_HOST env
variable.
Option parsing would not have been that easy to integrate without
touching the main program...
http://cgit.osmocom.org/osmo-trx/commit/?id=f15cef94f722c02b0fc401e40bcc4b7a22f9cbed
commit f15cef94f722c02b0fc401e40bcc4b7a22f9cbed
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 18:22:01 2011 +0200
fix various compiler warnings
http://cgit.osmocom.org/osmo-trx/commit/?id=9fa0cce100d25585f5a1baff3353cd54a5a58d5f
commit 9fa0cce100d25585f5a1baff3353cd54a5a58d5f
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 18:09:34 2011 +0200
fix BTS initialization order
The sequence is as follows:
0) start osmo-bts
1) start connection attempts to BTS
2) issue L1-RESET.req
3) receive L1-RESET.conf
4) issue RF-ACTIVATE.req
5) receive RF-ACTIVATE.conf
6) receive attributes for TRX
7) receive opstart for TRX
8) issue MPH-INIT.req
[...]
The important point here is: We don't want the BSC to set TRX attributes or do
TRX opstart before our RF related hardware is initialized.
http://cgit.osmocom.org/osmo-trx/commit/?id=0f827275d7fcaeb5a5e762e2382eaf1da6db7566
commit 0f827275d7fcaeb5a5e762e2382eaf1da6db7566
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 16:02:19 2011 +0200
sysmo-bts: Ignore OPSTART on the TRX until we have seen SET ATTR
http://cgit.osmocom.org/osmo-trx/commit/?id=4450a1530cd7b1bacfa5e7ee7f68a09fcad0c59e
commit 4450a1530cd7b1bacfa5e7ee7f68a09fcad0c59e
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Jul 1 11:27:41 2011 +0200
sysmo-bts: properly initialize the nominal power, print it at startup
http://cgit.osmocom.org/osmo-trx/commit/?id=062d96e38b10cae4b9f5222dc1109609ec3c5e24
commit 062d96e38b10cae4b9f5222dc1109609ec3c5e24
Author: Harald Welte <laforge at gnumonks.org>
Date: Thu Jun 30 17:31:54 2011 +0200
measurements: avoid division by zero
http://cgit.osmocom.org/osmo-trx/commit/?id=b84968418172040f12dc150d770f9b06d6df335d
commit b84968418172040f12dc150d770f9b06d6df335d
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 20:42:14 2011 +0200
deactivate RF + exit when the Abis link is gone
The idea is that the BTS process is re-spawned from init/upstart/systemd
http://cgit.osmocom.org/osmo-trx/commit/?id=1eb4d4893c3de16692ae3e9c3b4c8a09da490ad8
commit 1eb4d4893c3de16692ae3e9c3b4c8a09da490ad8
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 20:20:11 2011 +0200
add logging related vty commands
http://cgit.osmocom.org/osmo-trx/commit/?id=2bc0e10fa19b665dd1957549b731634141259640
commit 2bc0e10fa19b665dd1957549b731634141259640
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 19:14:58 2011 +0200
RSL/LAPDM: make sure we do lapdm_channel_reset()
this will free / flush any of the queued messages and give us a
clean start for the next user of the same lapdm channel.
http://cgit.osmocom.org/osmo-trx/commit/?id=3b7480d5c33811349d9c162d0ec6f04866bcc68e
commit 3b7480d5c33811349d9c162d0ec6f04866bcc68e
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 19:02:51 2011 +0200
RSL: clarify msgb free scheme in rsl
http://cgit.osmocom.org/osmo-trx/commit/?id=40e820d882a0401c99cb70f684ed5dbbb6a63adb
commit 40e820d882a0401c99cb70f684ed5dbbb6a63adb
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 18:57:58 2011 +0200
OML: fix memory leaks by centralized msgb_free() for rx msgs
http://cgit.osmocom.org/osmo-trx/commit/?id=ae5dfdc416c03221b0b747883fd9c1fd54db281e
commit ae5dfdc416c03221b0b747883fd9c1fd54db281e
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 18:55:03 2011 +0200
Fix memory leak in abis code: Free msgb after tx'ing it
http://cgit.osmocom.org/osmo-trx/commit/?id=5a7877457b2b5c60c52f2bea7424b3c15f04ab69
commit 5a7877457b2b5c60c52f2bea7424b3c15f04ab69
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 18:46:28 2011 +0200
set talloc ctx for msgb's to make sure we see them in talloc report
http://cgit.osmocom.org/osmo-trx/commit/?id=b9919bd2a68d7898d56faaa0d15e97fd89bcaec7
commit b9919bd2a68d7898d56faaa0d15e97fd89bcaec7
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 18:35:38 2011 +0200
Fix support of SDCCH4
In SDCCH4, we use lchan number 0...3 for the SDCCH/SACCH, and
we statically use lchan[4] as the dummy for activating the CCCH
L1 SAPIs.
In order to make combined and non-combined CCCH orthogonal, we simply
also use lchan[4] in that case. On a 'pure' CCCH, therefore lchan
0..3 are unused and 4 is the actual CCCH.
http://cgit.osmocom.org/osmo-trx/commit/?id=8188e1949bdd485f1b25ef278fe54170165044b2
commit 8188e1949bdd485f1b25ef278fe54170165044b2
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 17:51:16 2011 +0200
sysmo-bts: Bring TCH (FACCH) into a working state
http://cgit.osmocom.org/osmo-trx/commit/?id=45b767c7bec3e6e1995c67ad9ea252e03e6edf67
commit 45b767c7bec3e6e1995c67ad9ea252e03e6edf67
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 17:49:52 2011 +0200
RSL: Log all RLL messages from A-bis to LAPDm
http://cgit.osmocom.org/osmo-trx/commit/?id=1904e50f87cc788b34592bc73b9af4bb8ca9a2dd
commit 1904e50f87cc788b34592bc73b9af4bb8ca9a2dd
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 15:25:31 2011 +0200
sysmo-bts: Fix TCH/F activation
http://cgit.osmocom.org/osmo-trx/commit/?id=9852328aae5bc3663224d208b6d9f063c138d519
commit 9852328aae5bc3663224d208b6d9f063c138d519
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 15:05:49 2011 +0200
don't print ((....)) in RSL debug output
http://cgit.osmocom.org/osmo-trx/commit/?id=35030111f42947efc7c9b9e145537b4dbef23709
commit 35030111f42947efc7c9b9e145537b4dbef23709
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 14:12:36 2011 +0200
Sysmocom l1if: Don't print hex-dumps of AGCH/SACCH messages anymore
http://cgit.osmocom.org/osmo-trx/commit/?id=a7d6261108cf6fcc142b7b864639d63d2fc23391
commit a7d6261108cf6fcc142b7b864639d63d2fc23391
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 14:09:59 2011 +0200
sysmocom L1: raise the threshold for ignored RACH bursts
the RACH burst detection in the physical layer is appranetly providing many
false positives, and we need to raise the bar a bit in order to not allocate
channels in a useless way...
http://cgit.osmocom.org/osmo-trx/commit/?id=ee3d0fcb77203addce5304720b3eff3c64d68680
commit ee3d0fcb77203addce5304720b3eff3c64d68680
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 14:09:15 2011 +0200
make sure we forward EXTENDED MEAS REP to the BSC
http://cgit.osmocom.org/osmo-trx/commit/?id=24f22dff1e286e5eebae02bf2971f5878df3659c
commit 24f22dff1e286e5eebae02bf2971f5878df3659c
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 13:25:26 2011 +0200
remove debugging printf in sysinfo code
http://cgit.osmocom.org/osmo-trx/commit/?id=5830bfe4111cac270db64b566dd0f615b8c17552
commit 5830bfe4111cac270db64b566dd0f615b8c17552
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 12:43:09 2011 +0200
rsl / meas rep: properly check if UNIT DATA IND is really a 04.08 meas rep
http://cgit.osmocom.org/osmo-trx/commit/?id=6818881d72cdde04eca4b1923a805190acde493c
commit 6818881d72cdde04eca4b1923a805190acde493c
Author: Harald Welte <laforge at gnumonks.org>
Date: Wed Jun 29 10:36:07 2011 +0200
implement baseic uplink measurement processing + reporting
* gather measurements from each PH-DATA.ind
* check every TDMA frame about meas period expiration
* compute averages after period expired
* put MS DL MEAS REP into RSL MEAS RES messages, include UL meas
bugs:
* L3 INFO content seems to have some offset
* is_sub is not set anywhere
* measurement periods might have up/downlink offset
http://cgit.osmocom.org/osmo-trx/commit/?id=c5e01c8bd463e42ea3bbe4142941f43c548f14c7
commit c5e01c8bd463e42ea3bbe4142941f43c548f14c7
Author: Harald Welte <laforge at gnumonks.org>
Date: Tue Jun 28 12:11:51 2011 +0200
implement RSL DEACTIVATE SACCH
http://cgit.osmocom.org/osmo-trx/commit/?id=d04d43098dd9017517e149016d3bcbcf4906c50c
commit d04d43098dd9017517e149016d3bcbcf4906c50c
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 27 23:51:02 2011 +0200
paging: add paging_reset() function
http://cgit.osmocom.org/osmo-trx/commit/?id=656c8236a5ccf3f8dfb77785b9e4a8735404031e
commit 656c8236a5ccf3f8dfb77785b9e4a8735404031e
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 27 23:34:20 2011 +0200
l1_if: We do not need to supply any SAPI on L1->L2 primitives
http://cgit.osmocom.org/osmo-trx/commit/?id=d9f981cf5681eb925c87ea86f4f38f90ce8bcc9f
commit d9f981cf5681eb925c87ea86f4f38f90ce8bcc9f
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 27 11:45:15 2011 +0200
only build sysmocom-femtobts conditionally
http://cgit.osmocom.org/osmo-trx/commit/?id=b2c0836440bf59d317cf034b6fff5ef0cd572e4e
commit b2c0836440bf59d317cf034b6fff5ef0cd572e4e
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 27 11:32:11 2011 +0200
make sure we have libosmogsm with lapdm support (>=0.3.3)
http://cgit.osmocom.org/osmo-trx/commit/?id=c6b4c87e5d57b91b29894835e7ac8e42f6e67f32
commit c6b4c87e5d57b91b29894835e7ac8e42f6e67f32
Author: Harald Welte <laforge at gnumonks.org>
Date: Mon Jun 27 11:25:35 2011 +0200
re-work original osmo-bts with support for sysmocom femtobts
This code re-works osmo-bts to add support for the upcoming sysmocom BTS.
It also tries to add some level of abstraction between the generic
part of a BTS (A-bis, RSL, OML, data structures, paging scheduling,
BCCH/AGCH scheduling, etc.) and the actual hardware-specific bits.
The hardware-specific bits are currently only implemented for the sysmocom
femtobts, but should be (re-)added for osmocom-bb, as well as a virtual
BTS for simulation purpose later.
The sysmocom bts specific parts require hardware-specific header files
which are (at least currently) not publicly distributed.
http://cgit.osmocom.org/osmo-trx/commit/?id=8e47fb89bfd0e2b54b714393ac2a80ca76df56a9
commit 8e47fb89bfd0e2b54b714393ac2a80ca76df56a9
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun May 22 22:46:07 2011 +0200
oml: re-use common definitions that are now in libosmocore
http://cgit.osmocom.org/osmo-trx/commit/?id=cbda62ee76f7798804742965533ff525cf7562c6
commit cbda62ee76f7798804742965533ff525cf7562c6
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun May 22 22:00:45 2011 +0200
abis: use ipaccess protocol header from libosmogsm
http://cgit.osmocom.org/osmo-trx/commit/?id=8a183fb4235cdd51b660380f7e05de40713bdfa8
commit 8a183fb4235cdd51b660380f7e05de40713bdfa8
Author: Harald Welte <laforge at gnumonks.org>
Date: Sun May 22 20:26:58 2011 +0200
[partial] port to new libosmocore-0.3 APIs
http://cgit.osmocom.org/osmo-trx/commit/?id=430f35194d1f0ed01f53bea6a8611ca0dae30065
commit 430f35194d1f0ed01f53bea6a8611ca0dae30065
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Mar 25 13:33:15 2011 +0100
add README file
http://cgit.osmocom.org/osmo-trx/commit/?id=33e2041b289af270fad905b9b6b6ff24f74daed5
commit 33e2041b289af270fad905b9b6b6ff24f74daed5
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Mar 4 14:18:23 2011 +0100
Fix include paths and start to make code compile
(still lots of missing references into osmocom-bb code)
http://cgit.osmocom.org/osmo-trx/commit/?id=7241d22867e4a30d1f48fa71ef013fe386d90810
commit 7241d22867e4a30d1f48fa71ef013fe386d90810
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Mar 4 14:18:10 2011 +0100
Add autotools skeleton code
http://cgit.osmocom.org/osmo-trx/commit/?id=6836bfeca9f8799fb9d064c170f0939ad181c390
commit 6836bfeca9f8799fb9d064c170f0939ad181c390
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Mar 4 14:08:36 2011 +0100
move l1ctl.c to osmo-bts-bb, as it is specific to OsmocomBB
http://cgit.osmocom.org/osmo-trx/commit/?id=4b45ae1636990a15934f77f37033cf8ed5804b57
commit 4b45ae1636990a15934f77f37033cf8ed5804b57
Author: Harald Welte <laforge at gnumonks.org>
Date: Fri Mar 4 14:05:20 2011 +0100
Import all C and Header files from jolly/bts branch of osmocom-bb.git
The BTS code shall reside in a separate git repository, thus I'm
importing the C and H files here.
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hooks/post-receive
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OpenBTS' transceiver retro-fit