This first version can send and receive regular RTP, but does not talk IuUP.
Support for IuUP will be added in a future patch. This way we can
already test the whole LLSK<->RTP path.
Change-Id: I9909a7c054ddaabb1bb63d7d06331cc79f642b5d
The LLSK socket is an interface allowing thid-parties to implement and
hook their RLC/MAC/RRC stack to osmo-hnodbe, which takes care of
interconnection with the rest of the RAN and core network (Iuh, RTP,
GTP-U, etc.).
Related: SYS#5516
Change-Id: Icaabb2206d6f141d4fba47dedf71f8ec37e6257d
The higher level bits were used in originally imported hnb-test code in
order to control interaction with the HNBGW over the VTY. This is no
longer needed in osmo-hnodeb, as NAS is in layers above the ones being
handled by an hNodeB.
Regarding RANAP, most of it is going to be handled by the LowerLayer UD
socket peer to be introduced in the future, so we can drop most of it,
as in osmo-hnodeb we'll basically be speaking RUA to the HNBGW and
passing RANAP buffers transparently.
We keep the .c/.h files since some small helpers functions will be
ntroduced later on when adding support for the mentioned LL socket.
Related: SYS#5516
Change-Id: I6aae54734c1c4607beede19169f16bafe35b3a61
The shutdown_fsm doesn't do much right now, but it's included there in
order to allow easy clean up of resources upon Iuh reconnect in the
future, as well as reset the lower layers.
Change-Id: Id35d692218af366843186b0966b62f65bb9eb620
The Iuh code will be further extended next to properly support
reconnect, and hnb will also gain proper shutdown support soon.
Change-Id: I6e94210ab06a34b70c61bb074c58d7b0f4ee75de
Let's use already available functionality to handle the conn for us.
This is specially useful since we gain a connect_cb.
Change-Id: I9d884231577aa47af22cd6319130ca5c9e595d61
Import from osmo-iuh.git Change-Id Iba106dcc18e3d429b4b9808610a44ac29b798172,
with minimal renaming of s/hnb_test/hnb/ and required mangling to have
it compile and run.
Change-Id: I36fd4aa5d39222371bd36e9f540b91e36a26de43
This commit contains all the relevant project structure to build the
osmo-hnodeb binary, its doc, tests, packaging, etc.
The osmo-hnodeb binary itself is still just an empty main().
Related: SYS#5516
Change-Id: I6ae3215ae4b956689d2adc88db7c3ead5df14f37