* log xid type as string instead of int
* log packet encryption status, algorithm and IOV-UI in debug mode
* print encryption parameters when dumping llme via vty
* log key propagation from MM to LLC
Related: OS#1794
Change-Id: I30c38fdeb0b88bb39bdb9928851300bc79e6aec6
Currently LLC parsing is part of gprs_llc.c which needs large parts
of the SGSN code parsing to fulfill its link dependencies.
This patch moves the functions that just do plain parsing, dumping,
and FCS computation to a different file to avoid these dependencies
if LLC stateful processing is not needed. It also exposes
struct gprs_llc_hdr_parsed and enum gprs_llc_cmd publically.
Sponsored-by: On-Waves ehf
Max