| commit | 9b63cd04e48e2b75d2b747cc042b763e12961f11 | [log] [tgz] |
|---|---|---|
| author | Pau Espin Pedrol <pespin@sysmocom.de> | Tue May 11 14:54:40 2021 +0200 |
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | Wed May 12 14:24:02 2021 +0200 |
| tree | 6017b8fa741326186f5c09a6075c9ecda22312c4 | |
| parent | 58916318eff7ca6f480201f24b8e6668740248af [diff] |
ul_tbf: Fix accessing zeroed block when checking if transfer is complete The logic checking whether the UL TBF had already been sent all the data (and hence was marked as finished and requesting UL ACK to be sent) was not taking into account the case where there was still no valid block stored, ie. when the first received UL data block was discarded for some reason (ex: because TLLI was not set during content resolution). Related: OS#1940 Change-Id: I739e67ae1bb40555a362170f26fb98ac69caabb2
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