tree bbf94ae7b5e80f53d752379251ddafca0784cfff
parent 44574006444fd10f47b4062a4a18c8b214116be3
author Daniel Willmann <dwillmann@sysmocom.de> 1463844957 +0200
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1472766070 +0200

IuPS: osmo-sgsn: add core IuPS impl, call iu_init()

Add main Iu entry points for IuPS:
* gsm0408_gprs_rcvmsg_iu()
* sgsn_ranap_iu_event()
* sgsn_ranap_rab_ass_resp()

Add main MM context management for IuPS:
* sgsn_mm_ctx_by_ue_ctx()
* sgsn_mm_ctx_alloc_iu()

Call iu_init() from sgsn_main.c.

Add asn_debug impl ("extern" from libasn1c).
Initialize asn_debug VTY command (iu_vty_init()).

osmo-sgsn build: add libiu and libasn1c, libosmo-sigtran, libosmo-ranap

Change-Id: I469ae6ca9ef254d04ee0d2d79bdd65aebcd027b5