Some of our files didn't have a copyright notice at all, let's add
it. Also, update the notices in other files and ensure a SPDX
identifier is present in all but the most trivial files.
Change-Id: If7fa19ce484b415bc645e39b3d0d666b44b5f0fd
The PCU is supposed to forward any RR SUSPEND received by the BTS
on dedicated channels and pass it to the SGSN via BSSGP. This provides
knowledge to the SGSN that the MS is not reachable via PS/TBF anymore
until it completes its CC dedicated mode transaction and RESUMEs.
Change-Id: Iaf35e0c1087413db1dc7d169fa716df14c78f5db
As per section 6.2.1 of 3GPP TS 48.016, the initial IP/port where the
SNS SIZE/CONFIG procedures are being performed is not automatically part
of the later NS-VCs. This means we shall not perform the NS-ALIVE
procedure or any other procedure beyond SNS with that specific endpoint.
This adds a new TC_sns_1c1u_separate() to test for this behavior.
Change-Id: Ie2a017250ca1d5386e2cf42d1945e61d170ac92d
Related: OS#3844
Let's split the PCUIF-side component from the NS-side component
and create a new RAW_Test_CT which derives from both.
Change-Id: I15021c5dea16e39a530d8d9080e37a7f2a6c4fa7
The existing (unused) PCU_Tests are operating on top of a NS + BSSGP
emulation, i.e. they're aimed at testing higher protocol layers. Also,
they required BTS+BSC to run next to the PCU.
The new PCU_Tests_RAW introduced in this patch are the exact opposite:
* they test the PCU alone (attach to PCUIF and Gb interface)
* they don't require BTS or BSC to run
* they don't use NS + BSSGP emulation but raw NS/BSSGP frames to
test the very NS/BSSGP implementation inside of OsmoPCU.
Change-Id: I7ad76b96974cf0a686ad0f00ccd09d1a9df8b4d5
Related: OS#2890
Harald Welte