This commit imports pdch_ul_controller.{c,h} from osmo-pcu.git
d8cea3c618dbd2a343e6c012e5545006d44fc244 and adapts it to be of use on
the MS side.
Related: OS#5500
Change-Id: I9d38a8de4240e65585cc8bbe3c044473af5a83e5
This patch only introduces the gprs_rlcmac_dl_tbf subclass and
allocates/frees it based on PCH ImmAss, and adds initial paths for
received blocks. It also provides a unit test to showcase the scenario.
Change-Id: I7f98e3456ef35d80becdad3481afeb771457b0ef
This patch is another step towards a working RLC/MAC implementation. It adds:
* An initial data model with MS (gprs_rlcmac_entity) and ul_tbf.
* A UL_TBF state FSM from initial to FLOW status
* A UL_TBF assignemnt FSM, covering both 1phase and 2phase assignments.
* Triggering of UL_TBF allocation and assignment FSM when new LLC data
is pushed from upper layers.
* A scheduler generating some ctrl messages (PktResReq and UlDummyCtrlBlk)
when indicated by the network.
This patch is pushed as a WIP state since it already contains a
considerable amount of code and lots of new files, which can be
used/extended at a later point, making parallel contribution easier.
Related: OS#5500
Change-Id: I420c57a9d0b63f9c2805a7c2ae8ce85532a48eef
Pau Espin