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.
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));
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.
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.
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.
* 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
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.
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.
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.
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.
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.
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.
'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.
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.