service sets led to orange before/while osmo-bts is being started.
osmo-bts-lc15 sets led to green while operating. (unchanged in here)
service sets led to red when osmo-bts stops running.
Change-Id: If351f49d1ead359192d0d80bbc381afd3459c940
The sysmobts- and lc15bts- mgr have different semantics for the same
command line option (-n: writing to EEPROM vs writing to ROM). and
different default value. Hence it make sense to use separate files,
similar to osmo-bts-*.service
Change-Id: I645a81e30d7146ff26720391db763b6d585037e6
Related: SYS#3728
We should print meaningful error messages in case a user doesn't have
the required local PATH set up, or doesn't specify a required command
line argument.
Change-Id: I30a2935f93ade69222b1e0c3e212ee10e17c1823
This way the name of systemd service file will match the name of the
binary similar to lc15. Add aliases so the user can use both old and new
names regardless of which file is installed. Once the corresponding
changes to OE recipes are applied old file can be removed.
Based on work by Pau Espin Pedrol <pespin@sysmocom.de>
Change-Id: I08615eb625d488603aeb5962ad9f30869c0e77c5
Add jenkins build helper for lc15 and separate header with BTS-agnostic
functions.
Change-Id: Ib47f5a6cc88e784c5662b0dab4ddc03ce9a35132
Related: SYS#3682
Move value_string termination check and OpenBSC headers checkout into
shared jenkins helper from BTS' model-specific helpers to get rid of
copy-pasted code. While at it - also remove unnecessary bash
dependency.
Change-Id: Ic48b1f75179b9008d65219dd5a47c1ab3b886408
Use systemd template specifier for config name instead of hardcoding
it. This will allow to specify different config file name depending on
the name of the service file.
By default sysmobts-mgr.cfg will be used preserving compatibilty with
existing installations but if the unit is named lc15bts-mgr.service than
lc15bts-mgr.cfg will be used. This gives us necessary flexibility to use
BTS-specific configuration.
Change-Id: I475df6a06691390120eea0bd8a61fa469df2bd2d
Related: SYS#3686
Previously, if ONSET happened exactly at the place where next SID FIRST
or UPDATE should be it was incorrectly detected as error. Similarly,
continuos FACCH was misinterpreted as error.
Change-Id: I43fdbceea0dbdb0833c3b1cf0fc3b825803ed30e
superfemto.sh: Expand log converter to use case-insensitive matching to
accommodate for spelling differences in DSP logs. Add strings/events
specific to AMR HR.
dtx_check.gawk: Remove redundand variables from output. Add checks
specific to AMR HR.
Change-Id: Icce3178605f46bbf3cad15d4eaff18a4d164ad1a
* superfemto.sh can parse superfemto-compatible DSP log output to
properly sort records into MT/MO and DL/UL parts
* dtx_check.gawk can process output of superfemto.sh and check for
common scheduling errors
This allows to check lc15 and sysmo for errors in DTX DL scheduling. As
dtx_check.gawk is generic it can be used with any other BTS hw (or
virtual BTS) as long as raw logs from this hw can be converted to simple
input format 'FN EVENT' per-line.
Change-Id: Ib1c70c4543b24c2a05a7df8eec5ce3f4eda2c02e
Related: OS#1801
spatch on Debian 8.0 has already crashed twice and is likely to
crash more and at the same time the value for this static checking
is close to zero (nice idea but never blossomed). So let's remove
it, have a more reliable build and let's coverity find those issues.
Change-Id: Ic1004edf7f0bee8dda30b95554a0aaf0b116b6b8
Back in January in commit 634c3e4648 we
changed the executable name from 'sysmobts' to 'osmo-bts-sysmo', which
is a change that has not been propagated to the contributed screenrc and
systemd init files.
Change-Id: I875a0ce4f470226e1b06ed1b7c74ca9471ebb574
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.
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
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.
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 44980347f3.
Revert "utils: Used the enum manuf_type_id in the parameter of add_manufacturer_id_label"
This reverts commit 7d36e5ed46.
Revert "utils: Classify the OML message using the return type"
This reverts commit afee0b7929.
Revert "sysmobts: Do not access out of bound string"
This reverts commit f5f41e8051.
Revert "sysmobts: Separate IPA and OML check into two methods"
This reverts commit 13a224063d.
Revert "screenrc: osmobts-mgr now needs a config file"
This reverts commit 0a1699ff8a.
Revert "make sure osmobts-mgr.cfg file is included in tarballs"
This reverts commit 14c60b425f.
Revert "sysmobts-mgr: Add VTY support for configuring it"
This reverts commit c5fedd24c9.
Revert "sysmobts: Add beginnings of an OML router and create Failure Messages in the sysmobts-manager"
This reverts commit c6ab90b270.
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.
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.
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.
These should have been ExecStopPost from the beginning. Currently
they reset the firmware while the software is starting. Reload
the DSP and FPGA firmware.
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.
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.
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.
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.
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.
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.
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
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
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.
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.
Pau Espin
Max
Harald Welte
Neels Hofmeyr