osmo-msc - OsmoMSC: Osmocom's Mobile Switching Center for 2G and 3G circuit-switched mobile networks

Age	Commit message (Collapse)	Author	Files	Lines
2017-07-12	move openbsc/* to repos root	Neels Hofmeyr	1	-17/+0
	This is the first step in creating this repository from the legacy openbsc.git. Like all other Osmocom repositories, keep the autoconf and automake files in the repository root. openbsc.git has been the sole exception, which ends now. Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7
2016-04-29	Move osmo_gsup_messages.[ch] to libosmocore	Harald Welte	1	-13/+0
	This requires the corresponding commit in libosmocore.
2016-04-29	move utils.h functions to libosmocore	Harald Welte	1	-1/+0
	This needs the corresponding commit in libosmocore which imports the related functions
2015-01-26	gprs: Add GPRS timer conversion functions	Jacob Erlbeck	1	-0/+1
	Currently, all GPRS timer values are hard-coded. To make these values configurable in seconds and to show them, conversion functions from and to seconds are needed. This patch adds gprs_tmr_to_secs and gprs_secs_to_tmr_floor. Due to the limited number of bits used to encode GPRS timer values, only a few durations can be represented. gprs_secs_to_tmr_floor therefore always returns the timer value that represents either the exact number (if an exact representation exists) or the next lower number for that an exact representation exists. Sponsored-by: On-Waves ehf
2015-01-18	gprs: Implement PURGE_MS GSUP messages	Jacob Erlbeck	1	-0/+3
	This commit implements the encoding and decoding of the messages - Purge MS Request - Purge MS Error - Purge MS Result and adds corresponding tests. Sponsored-by: On-Waves ehf
2015-01-10	gprs: Add encoder/decoder for the Subscriber Update Protocol	Jacob Erlbeck	1	-0/+10
	This patch adds functions to encode and decode GSUP messages. This does not include the layer 1 framing (IPA). The messages so far supported are: send_auth_info_, update_location_, location_cancellation_*. Sponsored-by: On-Waves ehf
2014-12-23	gprs: Move TLV parser functions to gprs_utils.c and rename them	Jacob Erlbeck	1	-0/+1
	Currently the parser functions for single information elements are defined within gprs_gb_parse.c and not exported explicitely. In addition they are named like libosmocore's TLV parser functions and do not have a proper name prefix. Since it is planned to use them for other protocols, they need to be globally accessible. This patch moves them to gprs_utils.c and renames them. The new names are: lv_shift -> gprs_shift_lv v_fixed_shift -> gprs_shift_v_fixed lv_shift -> gprs_shift_lv v_fixed_shift -> gprs_shift_v_fixed In the long term, these functions should be moved to libosmocore (and renamed again). Sponsored-by: On-Waves ehf
2012-01-06	gprs: Honor GSM 04.64 8.4.2 Receipt of unacknowledged information	Holger Hans Peter Freyther	1	-0/+16
	GSM 04.64 8.4.2 asks to ignore UI frames if the DLCI is not known, or if the "(V(UR)- 32) <= N(U) < V(UR)". E.g. if we want to have V(UR) == 511 and this frame is dropped, we would ignore N(U)'s 0 to 510. Calculate the delta. The code is based on Jonathan Santos's "LLC UI window" fix but the issue was discovered independly.