tree 6e89629aafc90c0153e5cc8e542997e40fec32e8
parent b4698ef0d923c3a904b6c3ea9ce3fcfd36481af0
author Harald Welte <laforge@gnumonks.org> 1467619186 +0200
committer Harald Welte <laforge@gnumonks.org> 1467621001 +0200

e1_input: Use osmo_pcap_lapd if using software LAPD

The e1_input code for PCAP writing uses the Layer3 RSL/OML message and
prepends a fake LAPD header.  This means that all frames look like UI
frames in wireshark.  In case we use in-kernel LAPD of mISDN, this is
the best we can do.  However, in case of software (libosmocore) LAPD,
we can do better, by dumping the real LAPD frames at the interface
between LAPD code and the physical layer.

Related: OS#1763
Change-Id: Id0815690b5bc0a9b7f29f5cfde9d2f24c4f88ee5