tree 2c4a039efe95b094eb9d15a84b519a19f75e1b32
parent 6292c8d44d0c5b053518cbdf20b2384090aa03a3
author Daniel Willmann <dwillmann@sysmocom.de> 1463844978 +0200
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1472766285 +0200

IuPS: redirect Iu in various places, link Iu in sgsn-test

In gsm48_gmm_sendmsg(), redirect to iu_tx() for both cases of MM context
present or not.

In gsm48_rx_gmm_att_req(), compose an MM context marked as Iu for messages
coming in from a ue_conn_ctx (passed in msg->dst). Also make sure cid is
initialized to avoid introducing a compiler warning.

In gsm48_rx_gmm_ra_upd_req(), look up an Iu MM context based on the presence of
the ue_conn_ctx in msg->dst.

In sgsn-test, add libiu and libasn1c, libosmo-sigtran, libosmo-ranap, which are
now needed for an --enable-iu build.

Change-Id: Ia47ffbfa6fa0f5a0cd76a379c57ef42faa0d80e3