commit | b0aba591433c7c22298035453713724172d1cfbc | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@sysmocom.de> | Thu Oct 14 19:27:49 2021 +0200 |
committer | Pau Espin Pedrol <pespin@sysmocom.de> | Thu Oct 14 19:31:18 2021 +0200 |
tree | e742b52f594d00d78be21d84c03cdf85d23a7ba7 | |
parent | b3291bc0e3170d502223975a6be52d749bd28396 [diff] |
tbf: Drop pending polls during free also on states != ASSIGN The situation holds true as long as the assignment is resolved. Hence, it can also happen that the TBF is in RELEASE state, because it was unable to do the assignment (and after retrying, MAX_N3105 moved it into RELEASING). Let's not explicitly check states, the other conditions should be enough. Related: SYS#5647 Change-Id: I05fb0ea44aeb3fbda9e8e1c449e9366efaa2c511
This repository contains a C/C++-language implementation of a GPRS Packet Control Unit, as specified by ETSI/3GPP. It is part of the Osmocom Open Source Mobile Communications project.
The Packet Control Unit is terminating the Layer 2 (RLC/MAC) of the GPRS radio interface and adapting it to the Gb Interface (BSSGP+NS Protocol) towards the SGSN.
The PCU interfaces with the physical layer of the radio interface. OsmoPCU is typically used co-located with the BTS, specifically OsmoBTS. For legacy BTSs that run proprietary sotware without an interface to OsmoPCU, you may also co-locate it with the BSC, specifically OsmoBSC
The official homepage of the project is https://osmocom.org/projects/osmopcu/wiki/OsmoPCU
You can clone from the official osmo-pcu.git repository using
git clone git://git.osmocom.org/osmo-pcu.git
There is a cgit interface at http://git.osmocom.org/osmo-pcu/
We provide a user manual as well as a vty reference manual
Please note that a lot of the PCU configuration actually happens inside the BSC, which passes this configuration via A-bis OML to the BTS, which then in turn passes it via the PCU socket into OsmoPCU.
Discussions related to osmo-pcu are happening on the osmocom-net-gprs@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/osmocom-net-gprs for subscription options and the list archive.
Please observe the Osmocom Mailing List Rules when posting.
Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details
The current patch queue for osmo-pcu can be seen at https://gerrit.osmocom.org/#/q/project:osmo-pcu+status:open