openbsc.git branch neels/cscn updated. 0.15.0-484-g702cfaa

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". 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That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (f635173253d1249fb0bb1cfbf1ce34cb0dcc7d51) \ N -- N -- N (702cfaa2b11c7d3e8085ad81e6df86bedd2b71e2) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=702cfaa2b11c7d3e8085ad81e6df86be… commit 702cfaa2b11c7d3e8085ad81e6df86bedd2b71e2 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 13:21:55 2016 +0200 cosmetic: remove legacy comment from gsm0408_loc_upd_rej() http://cgit.osmocom.org/openbsc/commit/?id=946e7c88dcd42a05575756f4d3ef30ba… commit 946e7c88dcd42a05575756f4d3ef30ba13ce68ed Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 13:20:54 2016 +0200 cosmetic: make gsm0408_loc_upd_rej() static http://cgit.osmocom.org/openbsc/commit/?id=8ef22ca730e1babfab0fc81e2db76d53… commit 8ef22ca730e1babfab0fc81e2db76d53e6f5b4c6 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 13:18:03 2016 +0200 LU counters: count completion and failure, not messages sent From a human admin viewpoint it doesn't make sense to count the messages sent: When we use TMSIs, we first send a LU Accept with a new TMSI, and then expect the MS to respond with a TMSI Realloc Complete message. When that fails to come through, the LU actually ends in failure, even though a LU Accept was sent. In 3G, if a UE sends an Iu Release during LU (e.g. user enables flight mode), we cancel the LU without sending any reply at all, so nothing would be counted. Instead, count Location Updating results, i.e. completion and failures. http://cgit.osmocom.org/openbsc/commit/?id=86f3e1e7425158dc9f3b79534779bcdb… commit 86f3e1e7425158dc9f3b79534779bcdb41864048 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:21:52 2016 +0200 remove handle_abisip_signal() Change-Id: I9cf80f9c2c8a53a29e42f000029e680a9922cb41 http://cgit.osmocom.org/openbsc/commit/?id=4d48a87f15a0df7fd18d259529c638d2… commit 4d48a87f15a0df7fd18d259529c638d2bf33687f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 4 15:35:37 2016 +0200 gsm0408_clear_request(): actually free the released conn By having conn->in_release == 1, calling msc_release_connection() has no effect and thus never frees the conn. So, after all pending requests have been discarded, also discard and free the unused connection. http://cgit.osmocom.org/openbsc/commit/?id=45e9096a6293bbdae254bbacefaece16… commit 45e9096a6293bbdae254bbacefaece16822b9dac Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:24:12 2016 +0200 add iu.h to gsm_subscriber.c Change-Id: I398aaa4a7328a58fb0d563725f3bea26482929ef http://cgit.osmocom.org/openbsc/commit/?id=6d2289cd8cdea2d1ade029b09b8e1c93… commit 6d2289cd8cdea2d1ade029b09b8e1c93068c2340 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:11:39 2016 +0200 gsm_04_08.c: iu.h Change-Id: I624612b5d5cd70770326347634aee2a42ba88945 http://cgit.osmocom.org/openbsc/commit/?id=2cd3871a0d81e0f6cd0f9b2cdbdd33ed… commit 2cd3871a0d81e0f6cd0f9b2cdbdd33ede27bf111 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:09:47 2016 +0200 temporary dev: set debug log level almost everywhere Change-Id: I0d5a36560e7edde27497de57e579f5b1d00eb525 http://cgit.osmocom.org/openbsc/commit/?id=7a7d317f2b9011eb0c76bd4f133d0ee1… commit 7a7d317f2b9011eb0c76bd4f133d0ee1237a4136 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:26:47 2016 +0200 comment on mscsplit, indent comment http://cgit.osmocom.org/openbsc/commit/?id=d7a7c8ace68617fd689d1ad7dc72b14b… commit d7a7c8ace68617fd689d1ad7dc72b14b12f51351 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:44:39 2016 +0200 move to libbsc: lchan_next_meas_rep() -- TODO really? Change-Id: I4ea799c5fa61f81c404e6ef1b9ac86a8faa1fb49 http://cgit.osmocom.org/openbsc/commit/?id=0b98d06e9fd6502eb821cd7671dd0d07… commit 0b98d06e9fd6502eb821cd7671dd0d0704fe1fc0 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:59:16 2016 +0200 move to libbsc: gsm_bts_neighbor() -- TODO really? Change-Id: I63d4835dc7aabdf176e0ca634a6a4ca527612693 http://cgit.osmocom.org/openbsc/commit/?id=ebc3cb250465e9317f950d53438addb3… commit ebc3cb250465e9317f950d53438addb37433004d Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 14:21:58 2016 +0200 gsm0408_test: use NULL for root ctx -- TODO really? http://cgit.osmocom.org/openbsc/commit/?id=9d7744a3ee1d166ddbf807221fd8f2c3… commit 9d7744a3ee1d166ddbf807221fd8f2c3ff8d5dfe Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:30:26 2016 +0200 gsm_04_08: remove apply_codec_restrictions() -- TODO really? This function is wrongly placed on the MSC level. Unfortunately I cannot remember the very plausible details that hwelte had back in the days to argue for this change. (Refactoring an old commit that fails to explain in more detail.) Change-Id: I82623847e652a59a921d2fb142b77cf22420a746 http://cgit.osmocom.org/openbsc/commit/?id=8768ac0c578c87758e69cfaa03262672… commit 8768ac0c578c87758e69cfaa032626728e1604d9 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu May 12 02:14:33 2016 +0200 move to libmsc: osmo_stats_vty_add_cmds() -- todo MSCSPLIT http://cgit.osmocom.org/openbsc/commit/?id=afb883faa87990f18918ca1a7340e1ab… commit afb883faa87990f18918ca1a7340e1ab2d85cfc0 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 14:04:28 2016 +0200 include msc_ifaces.h in gsm_04_08.c Change-Id: I11be1bdfe6993f89b34319e7d1526c729d6e0cde http://cgit.osmocom.org/openbsc/commit/?id=03ab67653fe4ee6f5b1d858a3c81115a… commit 03ab67653fe4ee6f5b1d858a3c81115abf3ec8fe Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:04:56 2016 +0200 complete IuCS paging implementation Add paging timeout to struct gsm_subscriber. Previously, paging timeout was implemented only on BSC level, where each request has its own timeout value. The MSC will still send individual requests to BSC or RNC level, where they timeout individually. However, the MSC must also have an own timeout to be sure to discard stale pagings that the BSC or RNC never replied for. Add handle_paging_resp(), copying the few libmsc relevant parts of gsm48_handle_paging_resp(). http://cgit.osmocom.org/openbsc/commit/?id=4f65c80539ca886eecc5ffc8cd40c3b0… commit 4f65c80539ca886eecc5ffc8cd40c3b044d2aea7 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:57:25 2016 +0200 paging: add todo comments for paging and mscsplit Change-Id: I7e72c9db2837ea5edf45f6037cb0288a264d492c http://cgit.osmocom.org/openbsc/commit/?id=75ce899d6b368d6161ccf68126c1b281… commit 75ce899d6b368d6161ccf68126c1b281aabec25b Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 2 15:57:53 2016 +0200 paging: actually verify subscriber authorization Before this, any paging response would be accepted by the CN, without checking the database whether the subscriber is in fact authorized. The probability that a subscriber would be able to take unauthorized action is slim, nevertheless checking authorization status with the database should happen before we accept a connection. http://cgit.osmocom.org/openbsc/commit/?id=a5ae4bed0b71b4315775aacfefa87cfa… commit a5ae4bed0b71b4315775aacfefa87cfa3a127391 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 2 15:55:22 2016 +0200 paging: change subscr_paging_cb() into subscr_rx_paging_response() Remove one layer of callback indirection in paging. When a paging response arrives, we always want to first secure the connection, thus a fixed subscr_rx_paging_response() function is more appropriate and avoids having to store a cbfn. The actual actions to be taken upon successful paging are of course still in callback functions stored with each subscriber. Remove paging_request_stop() call from subscr_paging_dispatch(), which stops paging on all BTSs, which is not the responsibility of libmsc. Change-Id: Ic2c785c9cc48b2c2c6557cbe1060d25afa89e38d http://cgit.osmocom.org/openbsc/commit/?id=3aeb75cc207f5750ee164dff83246b54… commit 3aeb75cc207f5750ee164dff83246b5456ec058c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:11:17 2016 +0200 IuCS auth -- TODO commit log details Change-Id: Id09e26126979d418a422df24bc50b56454b16c7e http://cgit.osmocom.org/openbsc/commit/?id=41b82f5132aeeeb76b5534a5826546fe… commit 41b82f5132aeeeb76b5534a5826546fef0ad5e39 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:07:23 2016 +0200 subscr_request_channel() -> subscr_request_conn() Change-Id: Ife8e10b240693a8d369139881774f1892044aa65 http://cgit.osmocom.org/openbsc/commit/?id=23a7a3e2baa67115f82bc7d4b63ae019… commit 23a7a3e2baa67115f82bc7d4b63ae01970f95723 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:06:55 2016 +0200 add subscr_authorized() Change-Id: If2ef06b1229351127c61477ca14653d6ae4cb6bb http://cgit.osmocom.org/openbsc/commit/?id=ad10dddb554b98b9cd18dc21cde594f1… commit ad10dddb554b98b9cd18dc21cde594f183334b47 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:05:13 2016 +0200 move subscr_request to gsm_subscriber.h Change-Id: Idbbd39b0e068da17aafa97e315143509c69c50ea http://cgit.osmocom.org/openbsc/commit/?id=b709b24c589ea48b807bfd7eb9d72bfc… commit b709b24c589ea48b807bfd7eb9d72bfc43a87500 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:01:01 2016 +0200 add gsm_encr to subscr_conn Change-Id: Id5797cd1f1bfa2cca2d3fbabc1981aa75546421b http://cgit.osmocom.org/openbsc/commit/?id=d00555454858a70103922b05a211e177… commit d00555454858a70103922b05a211e17722b53c7e Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 14:57:14 2016 +0200 osmo-nitb becomes osmo-cscn Change-Id: I3787050b524954d8a4dd13495c458f3ee293807b http://cgit.osmocom.org/openbsc/commit/?id=71e668ea9a6c543ce839af9745a103c6… commit 71e668ea9a6c543ce839af9745a103c6ed5eece3 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 17:13:28 2016 +0200 remove unneccessary linking from some tests The recent shifts and cuts have made some library linking for bsc, channel and db tests unnecessary. http://cgit.osmocom.org/openbsc/commit/?id=bb10ab9f7a8217b12ae38506fe706145… commit bb10ab9f7a8217b12ae38506fe706145f9b05a1c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 14:46:23 2016 +0200 msc_release_connection(): don't call gsm0808_clear() gsm0808_clear() is all about clearing lchans. To be able to link libmsc without libbsc, don't call it directly. Change-Id: I149146fc3cb99ef4a21ee2a798231bb070f398cd http://cgit.osmocom.org/openbsc/commit/?id=13b5b33e049243b6f922f60896919218… commit 13b5b33e049243b6f922f608969192185b258241 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 21:44:32 2016 +0200 temporarily disable all paging to be able to link libmsc without libbsc Skip the paging part of channel_test because the paging is now disabled. http://cgit.osmocom.org/openbsc/commit/?id=0b8854a7b1e257400d455f62d2d04f82… commit 0b8854a7b1e257400d455f62d2d04f82d56e49c3 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 13:09:14 2016 +0200 libmsc: duplicate gsm0808 / gsm48 functions (towards BSC) In osmo-nitb, libmsc would directly call the functions on the BSC level, not always via the bsc_api. When separating libmsc from libbsc, some functions are missing from the linkage. Hence duplicate these functions to libmsc, add an msc_ prefix for clarity, also add a _tx to gsm0808_cipher_mode(): * add msc_gsm0808_tx_cipher_mode() (dummy/stub) * add msc_gsm48_tx_mm_serv_ack() * add msc_gsm48_tx_mm_serv_rej() Call these from libmsc instead of * gsm0808_cipher_mode() * gsm48_tx_mm_serv_ack() * gsm48_tx_mm_serv_rej() Also add a comment relatd to msc_gsm0808_tx_cipher_mode() in two places. Change-Id: I5b276853d3af71f5e3f0a031fd17b4fff0580020 http://cgit.osmocom.org/openbsc/commit/?id=9ebabc81a6d4205767189d2e229f97db… commit 9ebabc81a6d4205767189d2e229f97db6f42f2ff Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri May 20 20:40:34 2016 +0200 Use new msc_tx_dtap() instead of gsm0808_submit_dtap() Aim: msc_tx_dtap() shall redirect to IuCS or A interfaces depending on subscr conn. Change-Id: I30d961f16eb7b9c0ab9cc3f43198098d3f1a909f http://cgit.osmocom.org/openbsc/commit/?id=133acb6059aac0e81551e8965e1e78ee… commit 133acb6059aac0e81551e8965e1e78ee525f3d15 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri May 20 21:41:08 2016 +0200 add libiudummy, to avoid linking Iu deps in tests Change-Id: I4a66c4122011dbc87c6fcb336ab0461b86522c98 http://cgit.osmocom.org/openbsc/commit/?id=2f20890da4c1e6e804e5ec96493af856… commit 2f20890da4c1e6e804e5ec96493af8562b01230a Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 14:59:02 2016 +0200 move to libxsc: gsm48_extract_mi(), gsm48_paging_extract_mi() -- TODO move to libfilter instead? Change-Id: I00ca0caf8224de029f53f4dedb1146e3cf7650ec http://cgit.osmocom.org/openbsc/commit/?id=0e726327692784f0934b2d6defe9c542… commit 0e726327692784f0934b2d6defe9c5427620fb3e Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:37:59 2016 +0200 msc_compl_l3(): publish in .h, tweak return value Use new libmsc enum values for return val, to avoid dependency on libbsc headers. Make callable from other scopes: publish in osmo_msc.h and remove 'static' in osmo_msc.c Change-Id: If24007445899e9c75553a0dbf843ada3566b3380 http://cgit.osmocom.org/openbsc/commit/?id=4fee1b0db4abe44e8c0a8a3c84d7eec5… commit 4fee1b0db4abe44e8c0a8a3c84d7eec5bc38211e Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 14:58:46 2016 +0200 add cscn vty, remove nitb vty Change-Id: I8f8980d6cfbf26f1b0e0197939833e55dbe521fb http://cgit.osmocom.org/openbsc/commit/?id=607af67dbc876c4aecbfdcde6f455f70… commit 607af67dbc876c4aecbfdcde6f455f7036eb48a1 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 14:56:06 2016 +0200 add iucs.[hc] Change-Id: I88e981f4c31393a98ae8d61176c65c9251a6f28b http://cgit.osmocom.org/openbsc/commit/?id=6632bcaca5123c1506a8e1522e15accb… commit 6632bcaca5123c1506a8e1522e15accb64b40080 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri May 20 21:59:55 2016 +0200 add DIUCS debug log constant Change-Id: Id347a3024fa495a1ab680db7320648d933a4018b http://cgit.osmocom.org/openbsc/commit/?id=6681f92fe0a6767c3ec35f0547ef8095… commit 6681f92fe0a6767c3ec35f0547ef8095f88fc373 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:16:45 2016 +0200 gsm0408_loc_upd_rej(): remove bts use (used only for debug log) Change-Id: I3ac38f4b701ad8308470573260fa91a4b04c2f18 http://cgit.osmocom.org/openbsc/commit/?id=2c6cb12322ff4b55f7ae928d5e29da14… commit 2c6cb12322ff4b55f7ae928d5e29da142c18d1e9 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:05:43 2016 +0200 subscr_update(): remove bts arg, add lac arg The idea is to not have a direct pointer to a bts struct (into BSC land), but a LAC to resolve the BSC or RNC depending on the appropriate A or IuCS interface. Change-Id: I9f2b298a785bf4b2a1b3fcdd91b8256106b2d9de http://cgit.osmocom.org/openbsc/commit/?id=c2f62999fa8ce46cb6d1f8d68c5e46bd… commit c2f62999fa8ce46cb6d1f8d68c5e46bd0691b102 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:06:35 2016 +0200 subscr_update_expire_lu(): remove bts arg Change-Id: I26cafd9389aac65e53dc4280a1687c6b8bce3106 http://cgit.osmocom.org/openbsc/commit/?id=dc10470c22659ad9415f4306ae445fd8… commit dc10470c22659ad9415f4306ae445fd8981c263f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:03:18 2016 +0200 move t3212 to network level (periodic lu) Set the T3212 default value in struct gsm_network and take that value when creating a BTS. Adjust VTY accordingly. Change-Id: Ifb730f9d0106fe195adc30459a39290a07313b50 http://cgit.osmocom.org/openbsc/commit/?id=1dd91ec208910bab3b5b32652f600c0c… commit 1dd91ec208910bab3b5b32652f600c0c678d047c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:11:50 2016 +0200 libmsc: iucs dev: disable large parts of the code Change-Id: I3ef6ca26150b6102a0fa22a88a60d9a442d640b4 http://cgit.osmocom.org/openbsc/commit/?id=6b983c7345345c5c780d987d54b2f1a1… commit 6b983c7345345c5c780d987d54b2f1a16aa0c18a Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 12:50:31 2016 +0200 Prepare entry/exit point for MSC -> BSC and MSC -> RNC communication. Add msc_ifaces.[hc], a_iface.c, with a general msc_tx_dtap() to redirect to different interfaces depending on the actual subscriber connection. While iu_tx() is going to be functional on this branch, the a_tx() is so far just a dummy (see comment). Add via_iface marker to gsm_subscriber_connection with enum values IFACE_A and IFACE_IU so far. Add Iu specific fields in a sub-struct: the UE connection pointer and an indicator for the Integrity Protection status on Iu (to be fully implemented in later commits). http://cgit.osmocom.org/openbsc/commit/?id=ad7ce7b70265eb487b982cca3c6355b5… commit ad7ce7b70265eb487b982cca3c6355b527964215 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:13:32 2016 +0200 don't use lchan in libmsc Change-Id: Ic7ed7faa2bcc7aae799f41ed4abc2c001bfb61b7 http://cgit.osmocom.org/openbsc/commit/?id=9bb53d167c0fce2ab28961e69cdd3711… commit 9bb53d167c0fce2ab28961e69cdd3711de87e7c4 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:00:23 2016 +0200 gsm_subscriber_connection: mark BSC specific items The struct shall be split in two later. Change-Id: Ib9666225fb9bfec2cf1e364343560571869fe6a7 http://cgit.osmocom.org/openbsc/commit/?id=882eedff72d895a0f9ac848cfae02bff… commit 882eedff72d895a0f9ac848cfae02bff84d8cbbe Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:56:42 2016 +0200 osmo-nitb: exit when MNCC socket init failed http://cgit.osmocom.org/openbsc/commit/?id=d15bc33d0ecfc80235df3fda6efa0568… commit d15bc33d0ecfc80235df3fda6efa05681f1e9e54 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 14:12:00 2016 +0200 split bsc_bootstrap_network() in alloc and config Change-Id: I480a09a31a79766ad07b627dd5238b7e37f3be7a http://cgit.osmocom.org/openbsc/commit/?id=6645c8b456168b0004bfe3e8ca67d2e2… commit 6645c8b456168b0004bfe3e8ca67d2e21691e0ef Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri May 20 17:15:44 2016 +0200 split subscr_con_allocate()/_free() in bsc_ and msc_ Rename current subscr_con_allocate() and subscr_con_free to bsc_*, and add two separate msc_subscr_con_allocate() and _free(). The msc_subscr_con_free() ignores all lchan members. In libbsc use bsc_*, in libmsc use msc_*. Change-Id: I3cf7c7cafdf4672ec7b26058bba8a77159855257 Future: there will be distinct subscr conns for libbsc and libmsc. http://cgit.osmocom.org/openbsc/commit/?id=e8fde0cb4d710f0da7160d7bf1c91100… commit e8fde0cb4d710f0da7160d7bf1c91100b42cee4c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 14 03:24:41 2016 +0200 move to libxsc: net timezone VTY config Leave the timezone VTY output in libbsc's config_write_net(), until the BSC/MSC separation of struct gsm_network is completed. Change-Id: I9712b2e07b4f1ab8d2e4ad40a8d771e98ed25b20 http://cgit.osmocom.org/openbsc/commit/?id=491c46dbddd87105cde6757bae850841… commit 491c46dbddd87105cde6757bae850841027a3558 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:29:33 2016 +0200 Move timezone settings up to network level Time zone used to be configurable per-BTS. In the upcoming MSC-split, no BTS structures will be available on the MSC level. To simplify, drop the ability to manage several time zones in a core network and place the time zone config on the network VTY level, i.e. in gsm_network. If we are going to re-add fine grained time zone settings, it should probably be tied to the LAC. Adjust time zone VTY config code (to be moved to libxsc in subsequent commit). Adjust time zone Ctrl Interface code. Change-Id: I69848887d92990f3d6f969be80f6ef91f6bdbbe8 http://cgit.osmocom.org/openbsc/commit/?id=157c337b49d34335a05cce73182ea3f1… commit 157c337b49d34335a05cce73182ea3f12f7e4eb2 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:56:43 2016 +0200 reinvent connection_for_subscr() and move to libmsc Implement connection_for_subscr() from a completely different angle: instead of looking up lchans in bts structs, look up the subscriber in the global list of gsm_subscriber_connection. static lchan_find() is thus obsoleted. All callers of connection_for_subscr() live in libmsc, so move to libmsc. The move and edit are done in a single commit since the old and new implementation have nothing in common. Future: osmo-cscn will use this, without bts being present. Remove implementation of connection_for_subscr() from channel_test.c -- it is possible that the abort() in there was intended for a regression test, but actually it seems the implementation was merely added for linking reasons, and the abort() added to guard against the NULL return value: no comment nor the commit log indicate that the abort() is test critical; the addition was the only change in channel_test.c for that commit; at the same time a connection_for_subscr() call was added in libmsc. http://cgit.osmocom.org/openbsc/commit/?id=6476c8e7fbfb336011e0eac78f6010dd… commit 6476c8e7fbfb336011e0eac78f6010dd4982d70a Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu May 12 01:53:23 2016 +0200 bsc vty: rename show_net_cmd to bsc_show_net_cmd Future: there will be an MSC-land show-net-cmd, so rename to something with bsc in its name. http://cgit.osmocom.org/openbsc/commit/?id=66424392519627ed0c49c3e0951d90e0… commit 66424392519627ed0c49c3e0951d90e051d8a705 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu May 12 01:16:58 2016 +0200 move to libxsc: network VTY that isn't BSC-specific Keep only BSC specific bits of the 'network' VTY node in bsc_vty.c, move more general VTY commands to xsc_vty.c. Add arg to xsc_vty_init() to pass a config_write_net() function. Pass a libbsc specific config_write_net() function. Future: upcoming omso-cscn will re-use the VTY bits moved to libxsc and pass a different config_write_net() function. Change-Id: I871b7b32a0c56fdce983e409cf244ec487d24e71 http://cgit.osmocom.org/openbsc/commit/?id=4c5c23aedbc5d93f86d8d450f2375d98… commit 4c5c23aedbc5d93f86d8d450f2375d9871d2c468 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 18:48:39 2016 +0200 move to libxsc: global vty gsm_network pointer Move gsmnet_from_vty() and the bsc_gsmnet global to xsc_vty.c. Rename bsc_gsmnet to vty_global_gsm_network and make it static to xsc_vty.c, to clearly mark the global variable for VTY use only. Introduce xsc_vty_init() to set vty_global_gsm_network. Change-Id: I26c5c47de08f899b896813d09612d5cb2f8e42d6 http://cgit.osmocom.org/openbsc/commit/?id=11f517e9d50534d69fe6dbc1479955c2… commit 11f517e9d50534d69fe6dbc1479955c278e0444c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu May 12 03:03:50 2016 +0200 drop libmsc from some tests, drop duplicate libbsc linking Because of libxsc, tests/gsm0408,subscr,trau no longer need libmsc. http://cgit.osmocom.org/openbsc/commit/?id=e881dcc44f3122fbf7a2c8e86d8257bc… commit e881dcc44f3122fbf7a2c8e86d8257bcc113e375 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:27:32 2016 +0200 sms_next_rp_msg_ref(): use direct pointer to next_rp_ref counter libbsc and libmsc will have separate subscriber connection structs. Hence don't rely on gsm_subscriber_connection, but work on a direct pointer to the counter for the next RP reference. http://cgit.osmocom.org/openbsc/commit/?id=b46d2a58834f4b1d138b6e03ad9d4b48… commit b46d2a58834f4b1d138b6e03ad9d4b48456bfdbd Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:30:17 2016 +0200 factor out & introduce struct gsm_encr, in xsc.h Factor out encryption info from struct gsm_lchan as struct gsm_encr, placed in xsc.h. Change-Id: I94015fb9dd511c37c1e3058a0963c780b3f700ac Future: this will be used by libmsc's subscriber connection, for osmo-cscn. http://cgit.osmocom.org/openbsc/commit/?id=5ac4b91ced16498fb2936e429b758783… commit 5ac4b91ced16498fb2936e429b758783726cd6e7 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 18:04:00 2016 +0200 fix build: osmo-bsc_nat: change linking order Moving gsm48_create* to libxsc affected linking of osmo-bsc_nat, resulting in an undefined reference to gsm48_extract_mi(). Fix the issue by placing libfilter.a left of libbsc.a. http://cgit.osmocom.org/openbsc/commit/?id=8de4a08a26d9e5bb5d8cd27bb5a89d39… commit 8de4a08a26d9e5bb5d8cd27bb5a89d39e6875f04 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 12:50:31 2016 +0200 move to libxsc: factor out gen of USSD notify and release complete -- TODO subscr_conn Both libmsc and libbsc need distinct gsm0480_send_ussdNotify() and gsm0480_send_releaseComplete() functions to account for the distinct subscriber connection structs. The current functions live in libmsc, so add the same in libbsc in new file gsm_04_80_utils.c. To avoid too much code dup, move the message generation part of gsm0480_send_ussdNotify() and gsm0480_send_releaseComplete() to new functions gsm0480_gen_ussdNotify() and gsm0480_gen_releaseComplete(), placed in libxsc. Change-Id: I33a84e3c28576ced91d2ea24103123431f551173 http://cgit.osmocom.org/openbsc/commit/?id=b0d725c4edc9d1a93a76612c28ddcccb… commit b0d725c4edc9d1a93a76612c28ddcccb3d1ba37c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 14:58:51 2016 +0200 move to libxsc: gsm48_create_mm_serv_rej(), gsm48_create_loc_upd_rej() Used by libbsc, libmsc as well as osmo-bsc and osmo-bsc_nat. http://cgit.osmocom.org/openbsc/commit/?id=367b7df68ca2d03e928bd56cd87a915f… commit 367b7df68ca2d03e928bd56cd87a915f68e4900f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 14 00:46:29 2016 +0200 move to libxsc: net init 3: actual move Reincarnate gsm_network_init() as the parts not specific to libbsc. Move from bsc_network_init() those bits that are not BSC specific (and useful for upcoming osmo-cscn). Add libxsc to all linkages that use gsm_network_init(). Note: the only requirement to allow linking gsm_network_init() without libbsc is to keep the call to gsm_net_update_ctype() out of libxsc. The other items are kept out of libxsc because it makes sense semantically. But the separation is not strong in that the BSC specific data members are of course still omnipresent in struct gsm_network. If bsc_network_init() is not called, these are not initialized properly -- for now no such callers exist. So this is just a first step towards a sensible split of the BSC and MSC gsm_network structs. The long term aim should be to have entirely separate structs with some common general items. http://cgit.osmocom.org/openbsc/commit/?id=ec7d5076e948af3fcd3a6ab1b4b95207… commit ec7d5076e948af3fcd3a6ab1b4b95207c88d0fb6 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 14 00:57:04 2016 +0200 move to libxsc: net init 2: move bsc_network_init decl to osmo_bsc.h bsc_network_init() is more fit to live in a BSC specific header. Change-Id: I9edfb1e748bb1cb484fadd48b0406f5b3098e89b http://cgit.osmocom.org/openbsc/commit/?id=c31384f39665af83cd842cbe9e91f8b8… commit c31384f39665af83cd842cbe9e91f8b818f973dd Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 14 00:45:26 2016 +0200 move to libxsc: net init 1: rename to bsc_network_init The gsm_network_init() function initializes a whole lot of BSC specific stuff. Aiming to move some of it to libxsc, first rename it to bsc_network_init(). This will retain the BSC specific stuff when the move is done. Adjust all callers. Future: osmo-cscn will call the more generic part and not the BSC specific part. Change-Id: I4816ae19374390fc5c64972f7cad2e9ec3d8bcc3 http://cgit.osmocom.org/openbsc/commit/?id=c210cf0a42691974e40bd790e94614c3… commit c210cf0a42691974e40bd790e94614c312d1fd1a Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 14:28:25 2016 +0200 define mncc_recv_cb_t to avoid code dup Put mncc_recv_cb_t in xsc.h to avoid header include complications: if placing right above struct gsm_network, one must include gsm_data.h to use mncc_recv_cb_t as function parameter in a header, which will include gsm_data_shared.h, which will include xsc.h (future knowledge). Since I will need to use mncc_recv_cb_t in xsc.h, including gsm_data.h from there would introduce an #include loop. Avoid that and define mncc_recv_cb_t in xsc.h to begin with. Change-Id: I2e64cffa563750ce9f3172ffba6f9cf5b9280e9c http://cgit.osmocom.org/openbsc/commit/?id=d5b7069df7fe2b0740d52b941dc0fe9f… commit d5b7069df7fe2b0740d52b941dc0fe9fa4f0f353 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 12:50:31 2016 +0200 Add empty libxsc This will gradually soak up code shared by libbsc and libmsc. http://cgit.osmocom.org/openbsc/commit/?id=d7e8ab277a79bdb9342438ecb03c865a… commit d7e8ab277a79bdb9342438ecb03c865a9de7b0ad Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:07:43 2016 +0200 cosmetic: various comment, whitespace tweaks http://cgit.osmocom.org/openbsc/commit/?id=0250cba7219a4455c7352d5fe8dd18cd… commit 0250cba7219a4455c7352d5fe8dd18cda7f4ba9e Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:59:29 2016 +0200 utils/Makefile.am: remove unused LIBOSMOVTY_CFLAGS http://cgit.osmocom.org/openbsc/commit/?id=8a9806aabe36237d50179e7f80ce5e0d… commit 8a9806aabe36237d50179e7f80ce5e0def0147b5 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Apr 1 02:17:24 2016 +0200 vty l3 help: fix typo 'comamnds'; fix english s/his// http://cgit.osmocom.org/openbsc/commit/?id=9bcd279ebfd55b90c4387e21d93484c5… commit 9bcd279ebfd55b90c4387e21d93484c5edc2c5f7 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:48:53 2016 +0200 debug log for sms: fix/add One logged the wrong function name. Add others. http://cgit.osmocom.org/openbsc/commit/?id=99bf08a63047f9d117d0e5290341b619… commit 99bf08a63047f9d117d0e5290341b619978b918b Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:38:51 2016 +0200 Sanity fixes for gsm0408_dispatch(): rc, assertions gsm0408_dispatch() is the main entry point for receiving data from the BSC/RNC level, so make sure callers pass valid pointers before using them all the way down the code path (related to CID#93769, a fix before this was refactored). For unknown/unimplemented packet discriminators, make sure to return error codes. http://cgit.osmocom.org/openbsc/commit/?id=8a81b1c18cc00313b90ba478838d4eb8… commit 8a81b1c18cc00313b90ba478838d4eb8104fb3a4 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:18:08 2016 +0200 abis vty: decouple from global bsc_gsmnet variable Publish gsmnet_from_vty() in openbsc/vty.h and use in the abis VTY functions. http://cgit.osmocom.org/openbsc/commit/?id=a646ef7a9d787e99dcce0472acfd0fbd… commit a646ef7a9d787e99dcce0472acfd0fbd35ddcbfb Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:09:47 2016 +0200 directly access gsm_network backpointer from gsm_subscriber_connection The previous commit added a network backpointer to gsm_subscriber_connection. Use it wherever it makes sense, to skip the step through the bts structure. In some places, also tweak use of local variables for less code. http://cgit.osmocom.org/openbsc/commit/?id=1048de0485dfc1e19a6c9afc47a6e059… commit 1048de0485dfc1e19a6c9afc47a6e059dde8da79 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 22:33:01 2016 +0200 add gsm_network backpointer to gsm_subscriber_connection For the upcoming MSCSPLIT, we want a network backpointer without having to go through a gsm_bts struct. This commit adds the network pointer, the subsequent commit applies direct access to the network structure from gsm_subscriber_connection. http://cgit.osmocom.org/openbsc/commit/?id=d6b62a6310b9ed5040b36b9ef9f4ea96… commit d6b62a6310b9ed5040b36b9ef9f4ea96dddd354f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:40:19 2016 +0200 bsc_vty_init(): decouple from global bsc_gsmnet Add an explicit gsm_network pointer instead of using the bsc_gsmnet global, to pass full control to respective main() contexts. http://cgit.osmocom.org/openbsc/commit/?id=7306d05dc4bb9c2de53055310715373c… commit 7306d05dc4bb9c2de53055310715373c54a4297f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 13:53:47 2016 +0200 talloc_ctx_init(): decouple from global tall_bsc_ctx Decouple the talloc context allocations from global tall_bsc_ctx pointer. Future: it appears that talloc_ctx_init() was intended for general use, but is in fact only used by osmo-nitb. It will be used by the upcoming osmo-cscn as well. http://cgit.osmocom.org/openbsc/commit/?id=eabf305d34bef72e15e1578b0efeebe1… commit eabf305d34bef72e15e1578b0efeebe18407d9eb Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 19:12:44 2016 +0200 gsm_network_init(): add explicit root talloc ctx Decouple the root talloc context from libbsc's global talloc_bsc_ctx. Future: we'll use this for the upcoming MSCSPLIT. http://cgit.osmocom.org/openbsc/commit/?id=ce7797abc6ed96ada9a115f98bbd6ec4… commit ce7797abc6ed96ada9a115f98bbd6ec4377320e1 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed May 11 13:39:33 2016 +0200 bsc_init: don't pass telnet dummy conn gsmnet_from_vty() used to expect vty->priv to point to a gsm_network struct, but that is not actually the case anymore. The dummy conn to forward the gsm_network is not needed. http://cgit.osmocom.org/openbsc/commit/?id=d1a198f6f9f1d39d30aca53adcace957… commit d1a198f6f9f1d39d30aca53adcace957e2a68690 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 19:12:44 2016 +0200 doc: rename nitb graph to bsc, add msc graph In the light of upcoming split of MSC from BSC (MSCSPLIT), name the realms 'libmsc' and 'libbsc'. Hence the nitb graph becomes the BSC graph, and add a libmsc graph. http://cgit.osmocom.org/openbsc/commit/?id=431af063fb3ef9d13c5316daf7ae7e34… commit 431af063fb3ef9d13c5316daf7ae7e343cdb1b37 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue May 10 13:50:44 2016 +0200 remove unused bsc_copyright from bsc_vty.c Change-Id: I281791c0f57ca75ffe14431a3030811b2d224f0b http://cgit.osmocom.org/openbsc/commit/?id=204f4f7ef93feb6be49ed4975d618aac… commit 204f4f7ef93feb6be49ed4975d618aac04cd636b Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 9 21:03:12 2016 +0200 move subscriber conns list into struct gsm_network Replace the global sub_connections llist with gsm_network.subscr_conns. Initialize and apply where applicable. Remove bsc_api_sub_connections(), callers now access gsm_network->subscr_conns directly. http://cgit.osmocom.org/openbsc/commit/?id=fd01975cd238a8028c08b149e0aa5b11… commit fd01975cd238a8028c08b149e0aa5b112d6c358c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 22:32:51 2016 +0200 properly #include <openbsc/gsm_data.h> from gsm_subscriber.h Don't use quoted, local include, use <> style include. Cosmetic: also move stdbool.h include to the top to keep osmocom and openbsc includes grouped. Change-Id: Iaa3dc36768f96f6b8c91010a2ba389fdc37f1503 ----------------------------------------------------------------------- Summary of changes: openbsc/src/gprs/Makefile.am | 1 - openbsc/src/gprs/gprs_gmm.c | 31 +++++++++++----------- openbsc/src/gprs/osmo_sgsn.cfg | 59 +++++------------------------------------- openbsc/src/gprs/sgsn_libgtp.c | 2 +- 4 files changed, 23 insertions(+), 70 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)