aboutsummaryrefslogtreecommitdiffstats
path: root/openbsc/src/libbsc/gsm_04_08_utils.c
AgeCommit message (Collapse)AuthorFilesLines
2017-03-15libbsc: add chreq type for CHREQ_T_PDCH_ONE_PHASE & CHREQ_T_PDCH_TWO_PHASEAlexander Couzens1-2/+14
When using a BSC located PCU the BSC must understand PDCH requests. Change-Id: Ie7f4ed000cf1b40d269873cf0ddf5ff9f5bbc18a
2017-03-08add struct bsc_subscr, separating libbsc from gsm_subscriberNeels Hofmeyr1-9/+11
In a future commit, gsm_subscriber will be replaced by vlr_subscr, and it will not make sense to use vlr_subscr in libbsc. Thus we need a dedicated BSC subscriber: struct bsc_subscr. Add rf_policy arg to bsc_grace_paging_request() because the bsc_subscr will no longer have a backpointer to gsm_network (used to be via subscr->group). Create a separate logging filter for the new BSC subscriber. The implementation of adjusting the filter context is added in libbsc to not introduce bsc_subscr_get/_put() dependencies to libcommon. During Paging Response, fetch a bsc_subscr from the mobile identity, like we do for the gsm_subscriber. It looks like a duplication now, but will make sense for the VLR as well as for future MSC split patches. Naming: it was requested to not name the new struct bsc_sub, because 'sub' is too ambiguous. At the same time it would be fine to have 'bsc_sub_' as function prefix. Instead of struct bsc_subscriber and bsc_sub_ prefix, I decided to match both up as struct bsc_subscr and bsc_subscr_ function prefix. It's fast to type, relatively short, unambiguous, and the naming is consistent. Add bsc_subscr unit test. Related: OS#1592, OS#1594 Change-Id: Ia61cc00e8bb186b976939a4fc8f7cf9ce6aa3d8e
2016-11-24move to libcommon-cs: gsm48_create_mm_serv_rej(), gsm48_create_loc_upd_rej()Neels Hofmeyr1-33/+0
Used by libbsc, libmsc as well as osmo-bsc and osmo-bsc_nat. Moving gsm48_create* to libcommon-cs affects linking of osmo-bsc_nat, resulting in undefined references to gsm48_extract_mi() and gsm48_paging_extract_mi(); fix that by placing libfilter.a left of libbsc.a upon linker invocation. Change-Id: I212c2567b56191022b683674c1c4daf842839946
2016-08-29libmsc/bsc: split rate counters into bsc and msc groupAlexander Couzens1-1/+1
Tweaked-By: Neels Hofmeyr <nhofmeyr@sysmocom.de> Change-Id: I7361033cd1eb919ec3c2ea2652f40ab8c75b2f99
2016-08-27libbsc/libmsc: convert old osmo counter into rate_ctrgsAlexander Couzens1-1/+1
rate counters support the export to statsd and can have a delta value. Change-Id: Ie749cebd53a0bb618d0e23d375885712078bf8dd
2016-04-12Remove trivial wrapper functionMax1-13/+2
Rename gsm48_tx_chan_mode_modify() to gsm48_lchan_modify() and remove corresponding wrapper code.
2016-01-30gsm0408: Provide unique strings for the gsm 04.08 messageHolger Hans Peter Freyther1-8/+8
At Rhizomatica we see that some GSM 04.08 messages are leaked and have no other indication if that is Call Control, SMS or something else.
2015-10-02amr: Instead of putting ms/bts into the same struct.. use it twiceHolger Hans Peter Freyther1-28/+14
This way a lot of if/else can just be killed by the caller deciding which of the two instances to use. I have copied both branches to new files, replace bts for ms in one of them and ran diff on it. There is no difference.
2015-10-02amr: Remove some code duplication in preparationHolger Hans Peter Freyther1-6/+9
Merge two copies into a local static helper function. The format of the message will change and then it is easier to modify it in one place than in two. Sadly the original patch was merged before this clean-up so do the clean-up as second step. Conflicts: openbsc/src/libbsc/abis_rsl.c openbsc/src/libbsc/gsm_04_08_utils.c
2015-09-22Add full AMR multirate IE support with VTY config for MS and BTS sideAndreas Eversberg1-22/+60
2014-01-19TSC: Add new gsm_ts_tsc() function to resolve TSC of TSHarald Welte1-8/+2
We don't want every caller to check for ts->tsc == -1 and then using ts->trx->bts->tsc instead. Rather, introduce a new inline function to retrieve the correct value.
2014-01-19Make gsm48_lchan2chan_desc() reflect a ts-specific TSCHarald Welte1-2/+8
If the TS has a specific, different TSC than the BTS (beacon), we should use that with preference over the TSC of the BTS.
2013-11-01bsc: Move gsm48_tx_mm_serv_ack/rej to gsm_04_08_utils.cJacob Erlbeck1-0/+34
These functions are currently located in libmsc/gsm_04_08.c together with other symbols that (transitively) depend on many external symbols (and thus libraries) that aren't otherwise needed by e.g. osmo-bsc. Since gsm48_tx_mm_serv_ack() will be needed by osmo-bsc, these functions are moved to avoid the dependency on gsm_04_08.o. Sponsored-by: On-Waves ehf
2012-12-26libbsc: Fix DL QUAL decoding from measurement reportsSylvain Munaut1-2/+2
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2012-12-23lchan: Introduce T3109 handling for the release procedureHolger Hans Peter Freyther1-5/+1
T3109 is started when the SACCH is deactivated. It is stopped when the phones sends the DISC/UA/UM on LAPDm for the main signalling link. In case of timeout the abnormal release procedure will be initiated. Make sure to not issue the SACCH Deactivate twice to avoid confusing the equipment. This is still not fully spec compliant. In case of a timeout the abnormal release handling will be started which involves starting T3111+2. The error handling should be split out of the rf channel release method, e.g. lchan_release should be called and check if the channel release was already initiated.
2011-08-19src: use new msg->dst pointer instead of deprecated msg->trxPablo Neira Ayuso1-1/+1
This patch modifies openBSC code to use msg->dst which stores the pointer to the signalling link structure instead of the pointer to the transceiver structure. This patch prepares the introduction of libosmo-abis.
2011-07-23fix some header file related issues preventing lcr from compilingHarald Welte1-1/+1
2011-06-25move {ts,lchan}2chan_nr() functions to gsm_data_shared.cHarald Welte1-1/+1
... this way osmo-bts can use them
2011-05-07src: use namespace prefix osmo_* for misc utilsPablo Neira Ayuso1-1/+1
Summary of changes: s/bcd2char/osmo_bcd2char/g s/char2bcd/osmo_char2bcd/g s/hexparse/osmo_hexparse/g s/hexdump/osmo_hexdump/g s/hexdump_nospc/osmo_hexdump_nospc/g s/ubit_dump/osmo_ubit_dump/g s/static_assert/osmo_static_assert/g
2011-05-06src: use namespace prefix osmo_counter*Pablo Neira Ayuso1-1/+1
Summary of changes: s/struct counter/struct osmo_counter/g s/counter_inc/osmo_counter_inc/g s/counter_get/osmo_counter_get/g s/counter_reset/osmo_counter_reset/g s/counter_alloc/osmo_counter_alloc/g s/counter_free/osmo_counter_free
2011-04-18misc: Move from u_int to uint types of stdint.hHolger Hans Peter Freyther1-19/+19
This was done with sed on the files.
2011-03-23src: use new library libosmogsm and new path to headers in libosmocorePablo Neira Ayuso1-2/+2
libosmogsm is a new library that is distributed in the libosmocore. Now, openbsc depends on it. This patch gets openbsc with this change. This patch also rewrites all include path to the new osmocom/[gsm|core] Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
2011-03-04prefix sub-directories containing libraries with 'lib'Harald Welte1-0/+655
... and make sure tests work again after restructuring
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-15 07:20:31 +0000