tree 164f36a7c335ef06941951142b1119f4cc3b2bf5
parent 27a70cc45386c01bc7fe98df06bc6db1ad20e352
author Harald Welte <laforge@osmocom.org> 1607511503 +0100
committer Harald Welte <laforge@osmocom.org> 1607524290 +0100

bssgp: Introduce "GLOBAL" port for PTP BVC

There are some messages/procedures on a PTP BVC which are not related
to one specific TLLI, but affect the whole PTP BVC.  First and foremost
that is the FLOW-CONTROL-BVC. Let's check if the user is interested in
handling those internally (by connecting to the GLOBAL port).  If not,
fall back to acknowledging all incoing FC-BVC and ignoring all ACKs.

Related: OS#4891
Change-Id: Ib80a6a522dbcb33fd0e7bd31a73ef28fdc636f57