commit | 0aacd2165870ab80d910df2236eb16cc5f31b3d1 | [log] [tgz] |
---|---|---|
author | Pau Espin Pedrol <pespin@sysmocom.de> | Fri Dec 16 16:15:34 2022 +0100 |
committer | Pau Espin Pedrol <pespin@sysmocom.de> | Mon Dec 19 12:32:33 2022 +0100 |
tree | c87f22bdb4b07ff97f6e8ff9ca342b79233b4a6c | |
parent | 0d957d8364bab12dd7105c9e64bff16cb1caa4fb [diff] |
tests/TbfTest: reproduce buggy corner case: MS with TBFs on 2 TRXs Add a test which showcases a scenario where the PCU ends up with 1 GprsMs object holding a DL-TBF in a weird condition half in one TRX and half in other due to ms_merge(). This test (slightly adapted) used to cause a crash in osmo-pcu.git 586ddda9bc09d60f2d491158de843825cb7c876a (a few versions behind current master). Related: SYS#6231 Change-Id: Ic16b5e96debf91e72684833cd64253687857f3aa
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 https://gitea.osmocom.org/cellular-infrastructure/osmo-pcu
There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/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