Commit Graph

7 Commits

Author SHA1 Message Date
Pau Espin 2ae8337669 Get rid of class GprsCodingScheme
We have same kind of object splitted into two layers, in coding_scheme
and gprs_coding_scheme. Let's merge them together and get rid of the
class, which is not really useful because it's only a set of functions
operating on one enum value.

This change also fixes gcc 10.1.0 error about memseting a complex type
in rlc.h init().

Change-Id: Ie9ce2144ba9e8dbba9704d4e0000a2929e3e41df
2020-05-20 11:07:07 +00:00
Pau Espin b2653fe619 Move gsm_rlcmac.cpp -> .c
Original file from wireshark.git (packet-gsm_csn1.c) is being built and
maintained as a C file. There's no real need for us to maintain it as a
C++, and doing so will make both files derive over time (as already
happened). Let's keep it as a C compiler (which btw seems to be more
strict) to make it easier to port patches back and forth wireshark.git.

Take the chance to move some declarations we added to csn1.h to be able
to build it out of wireshark. Let's keep those in a separate header file
to ease looking for differences.

Change-Id: I818a8ae947f002d35142f9f5473454cfd80e1830
2020-03-30 10:08:02 +00:00
Pau Espin fbfab297ee Split identity_lv param into mi+mi_len
It's not really needed to have those together in some function calls,
and makes it more difficult to follow the code. Furthermore, new callers
not having content already aligned (len+value) will be using these
functions in forthcoming commits.

Change-Id: Ifb9d3997bfb74b35366c3d1bc51ce458f19abf16
2020-01-01 16:10:15 +00:00
Vadim Yanitskiy bd0dac3783 PTCCH: implement basic message codec and API
Change-Id: Id79e95aafdde4a71977c64385fce48b729a51ca9
Related: OS#1545
2019-11-17 02:35:18 +07:00
Pau Espin e13cdc503e pdch.cpp: Use pcu_l1_meas previously filled by lower layers
Otherwise, a new meas object is allocated in the stack in upper layers
which doesn't contain the link_qual information (have_link_qual=0),
outputting following error:

osmo-pcu/src/gprs_ms.cpp:644 Unable to update UL (M)CS CS-2 because we don't have link quality measurements.

Change-Id: I1980ca325c8d65f3f6310fa697dd810eec7ab077
2019-09-25 13:52:31 +02:00
Pau Espin 812d466bbd pdch.cpp: Refactor bitvec param passing in rcv_control_block
Move code in rcv_block_gprs() only needed for rcv_control_block() into
the later. This way rcv_block_gprs() is simplified and shows similar
code paths with regards to rcv_data_block().
It can now be seen that the main difference between both is the meas
param no being passed in the control case.

Change-Id: I2a0133463edced93c72ccc743a0cf00d1d6922cf
2019-09-25 13:35:13 +02:00
Max 6dc90b8c86 Move PDCH-related functions into separate files
The PDCH class and corresponding functions are rather self-contained and
independent from BTS implementation. Let's move them into separate file
to make bts.cpp more manageable. As additional benefit it allow us to
somewhat untangle all the different cross-dependent includes.

Change-Id: Ie05e25361e6741a81b024679f9675c98d4923683
Related: OS#1539
2018-02-19 17:41:24 +01:00