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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 (7cf8cc027c6a4876a8ccfc6b565abc3fe1934999) \ N -- N -- N (9a9ac0cba6fd67da056fc1a583e4f66082aba783) 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=9a9ac0cba6fd67da056fc1a583e4f660… commit 9a9ac0cba6fd67da056fc1a583e4f66082aba783 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Apr 25 15:40:54 2016 +0200 RAB parameters: use shorter 32 bit IP address format This is needed for the ip.access nano3G femto cell. http://cgit.osmocom.org/openbsc/commit/?id=671cda5f839085c589db819e6f6afb0b… commit 671cda5f839085c589db819e6f6afb0b22c130dd Author: Harald Welte &lt;laforge(a)gnumonks.org&gt; Date: Mon May 2 08:34:57 2016 +0200 SGSN: Don't indicate GERAN in Iu mode PDP CTX ACT REQ to GGSN http://cgit.osmocom.org/openbsc/commit/?id=ace36b88a8bd935019e0f6234903d07d… commit ace36b88a8bd935019e0f6234903d07d0c88b4f7 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Aug 18 01:06:18 2016 +0200 cscn: add cmdline error message Change-Id: I30c13a604160268756b7413f1733f92300eb241b http://cgit.osmocom.org/openbsc/commit/?id=4a5ed39a587cf82112dbcbf44c03ea6d… commit 4a5ed39a587cf82112dbcbf44c03ea6d8f919a3a 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=0aa69b0144b8effa730187f4f26472ed… commit 0aa69b0144b8effa730187f4f26472ede6292159 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=bfdd09caf1d29d64671b5a44f68fd19f… commit bfdd09caf1d29d64671b5a44f68fd19f113bc01e 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=e3577d0381abb62951a2422dc5371131… commit e3577d0381abb62951a2422dc53711312b99bae6 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=e2f15ce84c2a12b9ba001e0a807501ca… commit e2f15ce84c2a12b9ba001e0a807501ca6fc07ade 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=352593d9754f1a1597478bcd06ec0c19… commit 352593d9754f1a1597478bcd06ec0c1928017cbb 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=8bb6714086ef83354fd40e457c055e0e… commit 8bb6714086ef83354fd40e457c055e0ea1224878 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=ca6210868dc517b3bfa66bf90f4bb7ac… commit ca6210868dc517b3bfa66bf90f4bb7ac95b7c813 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=0ebadb9558e131ad524f4df5404a748b… commit 0ebadb9558e131ad524f4df5404a748bf64e99f8 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=27f276ac384a8f2fb9e4f8226fbf54bc… commit 27f276ac384a8f2fb9e4f8226fbf54bc1e6a7263 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=f84b806854de79e2c12af41276f5767f… commit f84b806854de79e2c12af41276f5767f064da510 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=c8e1261d6ae0b25fc9439219f4a8d70b… commit c8e1261d6ae0b25fc9439219f4a8d70b0b0b8dbe 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=a73c821483216c972dda840e5f4c8820… commit a73c821483216c972dda840e5f4c882029f9a912 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=1e538c390fc9ed47bf08b6750068aa47… commit 1e538c390fc9ed47bf08b6750068aa47f73dd05c 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=690bc355af46d78adbe6fd1485503cf1… commit 690bc355af46d78adbe6fd1485503cf1c3c59ca3 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=cf8e40bb99fd15c2b767eb99db4f720e… commit cf8e40bb99fd15c2b767eb99db4f720edebff3f8 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=3cc06f8d27b62efaee7e0151ac89676b… commit 3cc06f8d27b62efaee7e0151ac89676bfa0b4140 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=64e3cba4dd34390deb429d871338c91e… commit 64e3cba4dd34390deb429d871338c91e954e7be9 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=5c7a9b7a7317f99c1499748f7fa2c009… commit 5c7a9b7a7317f99c1499748f7fa2c00938f2707d 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=6caa820449d75882bfe750dc91798178… commit 6caa820449d75882bfe750dc917981787c5831d1 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:06:55 2016 +0200 move subscr auth check to gsm_subscriber.c add subscr_authorized(), subscr_authorized_imsi() Change-Id: If2ef06b1229351127c61477ca14653d6ae4cb6bb http://cgit.osmocom.org/openbsc/commit/?id=05b2363fbe713f87a136ab224f66b328… commit 05b2363fbe713f87a136ab224f66b32870873d56 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Aug 12 16:11:25 2016 +0200 auth log Change-Id: Icd9f8505388a06ee768d2176cb2b9187953098ef http://cgit.osmocom.org/openbsc/commit/?id=0c6ea7c06aa50de170559a7890edc7b5… commit 0c6ea7c06aa50de170559a7890edc7b56c741b16 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Aug 12 16:09:46 2016 +0200 iu auth wip Change-Id: Icc2522252cf15c54f1a1ea5255314a0de8bfba03 http://cgit.osmocom.org/openbsc/commit/?id=e0f8fd3ee0b83406c12f5d42126a9327… commit e0f8fd3ee0b83406c12f5d42126a932757070643 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Aug 12 16:03:09 2016 +0200 Iu auth wip Change-Id: I44effcca80dc6850178174dc957bcd5608b0ae14 http://cgit.osmocom.org/openbsc/commit/?id=b6d46a42d19b6ca452c54021e071326e… commit b6d46a42d19b6ca452c54021e071326e989467d4 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Aug 12 16:21:32 2016 +0200 cosmetic prep: change int -> bool authorize_subscriber() Upcoming function subscr_authorized() will flip this to bool, so separate this change cosmetically. Change-Id: Iba0184a71afa01141ef06c474cb554e79ad8f5d5 http://cgit.osmocom.org/openbsc/commit/?id=e688da5bf1b7bed447011e230f2eeada… commit e688da5bf1b7bed447011e230f2eeada557ac520 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=338321e7aca2bc512fb6bc5a0eb352b2… commit 338321e7aca2bc512fb6bc5a0eb352b2a18698f4 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=e72e1b4803f42a42535ee52c3fcabf68… commit e72e1b4803f42a42535ee52c3fcabf68f00fe5ea 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=fa3c3efd084b1026c5c017d5ea55c8c6… commit fa3c3efd084b1026c5c017d5ea55c8c653d1b1f6 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=587c00dd7df86f5c7a8d761d12e61bea… commit 587c00dd7df86f5c7a8d761d12e61bea509d0263 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=96b318b5db316622f02321a4ec812d57… commit 96b318b5db316622f02321a4ec812d574545849f 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=b87bc0e54e9cbce5435d996967dbc80f… commit b87bc0e54e9cbce5435d996967dbc80f668028ca 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=161c5837f06863ad91632f985b332caa… commit 161c5837f06863ad91632f985b332caa537dfc0e 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=9babdb662c26e8148b445997f0052ec9… commit 9babdb662c26e8148b445997f0052ec92d2aaab8 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=56698e30653a739b26b7d24a0185fb43… commit 56698e30653a739b26b7d24a0185fb43526f301f 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=511cbee55a0372d3c04687498460e567… commit 511cbee55a0372d3c04687498460e5677b9621b8 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=dd5ce10a5b4d5ec49878cad3efbfa6ca… commit dd5ce10a5b4d5ec49878cad3efbfa6ca39f1a5c7 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=9a6b5b98fcce6be3a64a7850771d1500… commit 9a6b5b98fcce6be3a64a7850771d1500b9b74bb8 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=41491432a1d2bf3e020b9c1894d879ff… commit 41491432a1d2bf3e020b9c1894d879ffd308f949 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=08201de2b49982ccca9fc647c31fae07… commit 08201de2b49982ccca9fc647c31fae0751cd2e35 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=4159c83fd07f048346f8ee265c8573f6… commit 4159c83fd07f048346f8ee265c8573f6f19ed9aa 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=d52262b76e801e139b262cbfd0aad85f… commit d52262b76e801e139b262cbfd0aad85f3be16a7d Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon May 30 15:05:43 2016 +0200 gsm_04_08, gsm_subscriber: decouple lac from bts 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. subscr_update(): remove bts arg, add lac arg. Pass conn->lac to gsm48_generate_lai() instead of bts->location_area_code. Change-Id: I9f2b298a785bf4b2a1b3fcdd91b8256106b2d9de http://cgit.osmocom.org/openbsc/commit/?id=d4092f870b658d9017b21d1f9b67b531… commit d4092f870b658d9017b21d1f9b67b53110d684c4 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=dcab6f797c47f504bfe5de2c35fbd6fd… commit dcab6f797c47f504bfe5de2c35fbd6fd99ff4e9c 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=e8347bdfa0b683df7b517acebd931b7e… commit e8347bdfa0b683df7b517acebd931b7ec977d07c 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=6c6cf1c58518bbcb6be11329e7d25769… commit 6c6cf1c58518bbcb6be11329e7d25769461b06b4 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). Add lac member to gsm_subscriber_connection, to allow decoupling from bts->location_area_code. The conn->lac will actually be set in iu.c in an upcoming commit ("add iucs.[hc]"). Change-Id: Idf8020a30562426e8f939706bf5c2188d5a09798 http://cgit.osmocom.org/openbsc/commit/?id=6c3a24f1037114dd58235a26ac5fbd1a… commit 6c3a24f1037114dd58235a26ac5fbd1ae529cfb2 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=0616284138bd3137516bde2cc8a9fff7… commit 0616284138bd3137516bde2cc8a9fff75a0bf548 Author: Harald Welte &lt;laforge(a)gnumonks.org&gt; Date: Thu Dec 24 17:06:42 2015 +0100 gsm_04_08.c: Don't set msg->lchan nor msg->dst the BSC-side of the API behind gsm0808_submit_dtap() is doing this resolving again anyway. So let's avoid doing it twice, and avoid having more dependency of the MSC down into the lchan details. Conflicts: openbsc/src/libmsc/gsm_04_08.c Change-Id: I14254be68ee1a48e9f1ce968233414d86c6ba9d5 http://cgit.osmocom.org/openbsc/commit/?id=3f66e2a4baa1d02a39690b7a0517477e… commit 3f66e2a4baa1d02a39690b7a0517477ec03c49d0 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=82372f4f559118802c6454f1c7bf50d6… commit 82372f4f559118802c6454f1c7bf50d685985616 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=fb86b84faeeeb1b50254be56167fdcc2… commit fb86b84faeeeb1b50254be56167fdcc2b1eeee00 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=ea720444f6a0b118c49f43be5acc902c… commit ea720444f6a0b118c49f43be5acc902ceab9b690 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=a22cf828dfd891e59c4eaad25373e759… commit a22cf828dfd891e59c4eaad25373e759cd2b65f8 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=4bcfed9eebc63f1d2b796c0de7407738… commit 4bcfed9eebc63f1d2b796c0de7407738c98a76e5 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=d9935fc4e539142c248a57957e876dbf… commit d9935fc4e539142c248a57957e876dbf780b7dc4 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=8c613c989e3460a564e0385b6f4fa8dc… commit 8c613c989e3460a564e0385b6f4fa8dc3927e984 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=a54f2701814e70607302cf0134448d46… commit a54f2701814e70607302cf0134448d469088ae23 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=78612711799d20021b007b73b1170fd4… commit 78612711799d20021b007b73b1170fd42993c01f 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=40a3eae1cc034a54030056fb277401f2… commit 40a3eae1cc034a54030056fb277401f288a701ba 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=b7d9741517c8c7f701cd541dce3e2b8b… commit b7d9741517c8c7f701cd541dce3e2b8b2869f661 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=dd144c834737b3414538edaba89e2ad5… commit dd144c834737b3414538edaba89e2ad587584d0b 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=a0da58e3d347c3f5db2ce91af81cdede… commit a0da58e3d347c3f5db2ce91af81cdededa1f145d 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=e1bca27df49a94c376bd756d13dfe570… commit e1bca27df49a94c376bd756d13dfe570ffe98636 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=43ac3cfe0fcda2444b88bfa0a756b786… commit 43ac3cfe0fcda2444b88bfa0a756b78619a4a317 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=4f97be6260eb45f56aebce64aca61542… commit 4f97be6260eb45f56aebce64aca61542ab086a7a 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=8752357959d4a3d0f994e0342f0adfff… commit 8752357959d4a3d0f994e0342f0adfff3ee61829 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=4ad6694f50a2fa4651468f0df0d6c820… commit 4ad6694f50a2fa4651468f0df0d6c8207278abc5 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=e1a26752ad0c53d88d93014bd7092c47… commit e1a26752ad0c53d88d93014bd7092c479f1c4671 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=8007823368027e29948ed0ee5a278956… commit 8007823368027e29948ed0ee5a27895686c30ddc 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=4d7719dd2f1695ea70940976baff145e… commit 4d7719dd2f1695ea70940976baff145e3d15bb16 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=3500e41f23d61c05cbe5a15e2e5d742a… commit 3500e41f23d61c05cbe5a15e2e5d742a36580954 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=5ee05151412ae49bf720f51ddfd4cea3… commit 5ee05151412ae49bf720f51ddfd4cea3f402a643 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=9acb503926e4ab30376e5a2ec2e94867… commit 9acb503926e4ab30376e5a2ec2e948678b51626e 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=dd07760c7fd752980c702bdece93bbdd… commit dd07760c7fd752980c702bdece93bbdd95443dbe 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=206d36a1db24ebd2d766be4e30d17857… commit 206d36a1db24ebd2d766be4e30d17857db440ead 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=2db8277e89ea2b002a243055c2ea5406… commit 2db8277e89ea2b002a243055c2ea5406ded8c0a7 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=652f89e1d3fa11a4f7c6f2f26f38d36c… commit 652f89e1d3fa11a4f7c6f2f26f38d36c602cdce8 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=122b5cd932260fa79647846a1d6e5164… commit 122b5cd932260fa79647846a1d6e51644e45a70c 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=e6a0047baea25b2dee614dd105304fd2… commit e6a0047baea25b2dee614dd105304fd2cf0947fc 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=a8acd94cfc711e656e880e716f0e07e3… commit a8acd94cfc711e656e880e716f0e07e3e71e45e1 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=00335195d36620d2370cf22acf40ac85… commit 00335195d36620d2370cf22acf40ac85b5a10d0e 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=3a50649d05038732353a77b4a13cb7d5… commit 3a50649d05038732353a77b4a13cb7d5e53c0582 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=9f4c1359e22feeba731137450b126258… commit 9f4c1359e22feeba731137450b126258b43408a5 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=3c9cf9bc4ae6280f69a3e85e7ebf8555… commit 3c9cf9bc4ae6280f69a3e85e7ebf8555e12845cf 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=61b68a013ef5642d87f717798128d307… commit 61b68a013ef5642d87f717798128d307a68d6bfc 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 http://cgit.osmocom.org/openbsc/commit/?id=9a28f6e78ad15705f580faba9b421913… commit 9a28f6e78ad15705f580faba9b42191365496a1a Author: Daniel Willmann &lt;dwillmann(a)sysmocom.de&gt; Date: Wed May 11 12:43:47 2016 +0200 IuPS: Change GTP-U endpoint to SGSN in PMM_IDLE and page UE when data arrives Change-Id: I47b73a40cbdda6b7c31fb2767f74f9f93d84056b http://cgit.osmocom.org/openbsc/commit/?id=c13a1970c1b8bb1724534952bac74137… commit c13a1970c1b8bb1724534952bac74137cdb4499f Author: Daniel Willmann &lt;dwillmann(a)sysmocom.de&gt; Date: Wed May 11 12:42:54 2016 +0200 IuPS: Introduce function to change PMM state This is where IuPS will redirect GTP-U endpoints in a subsequent commit. Also add comprehensive logging of pmm_state transitions. Change-Id: I7c2cd1abc1805659b01dffffff31c49fe5161086 http://cgit.osmocom.org/openbsc/commit/?id=526f814088a501338aa44069bcff5ee8… commit 526f814088a501338aa44069bcff5ee8dc23eb67 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 21 00:21:15 2016 +0200 IuPS: GMM Attach: reset MM ctx pending_req Change-Id: I0df0f3d88085939eb617405e2013ad164eed477b http://cgit.osmocom.org/openbsc/commit/?id=53d4cb52d01ae63c269d88e32c0857f7… commit 53d4cb52d01ae63c269d88e32c0857f7365a5413 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 21 00:01:21 2016 +0200 IuPS: sgsn_mm_ctx: add enum gprs_pmm_state field, track PMM state Iu needs to page to transfer data in PMM-IDLE state. Change-Id: Id37778cb9a0328a21c8e8246998ecdb43dd687d8 http://cgit.osmocom.org/openbsc/commit/?id=79ef65ef6181a7fcf834ba0c017f2d10… commit 79ef65ef6181a7fcf834ba0c017f2d1039308132 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 21 00:35:41 2016 +0200 IuPS: RA UPD: make sure to authorize, for Iu Integrity Protection Change-Id: I2ea2089895f8a8e125ef39d9bef70dafb2b1ce69 http://cgit.osmocom.org/openbsc/commit/?id=9b381256a991d32252cb61619ba80e78… commit 9b381256a991d32252cb61619ba80e7879aae864 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 21 00:15:29 2016 +0200 IuPS: add GMM Service Request rx and tx Change-Id: Ib935de22d23a15f449927840d4d59497ce22abbd http://cgit.osmocom.org/openbsc/commit/?id=fa4619b14e29cd8ce7e9cdcf17cabe35… commit fa4619b14e29cd8ce7e9cdcf17cabe357da0d020 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 21 00:16:55 2016 +0200 IuPS: send Security Mode Command, track the new_key flag. Change-Id: I0b2593c2df13b79eb36975b0d302e31cfdf8bb09 http://cgit.osmocom.org/openbsc/commit/?id=6f3d8b0699aea6c93243a1456f923d50… commit 6f3d8b0699aea6c93243a1456f923d5043ee8bf1 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat May 21 00:31:12 2016 +0200 IuPS: dev hack: init hardcoded Ki on ATT REQ Change-Id: Ieca45960fa941a3a706c6e479b04b9f2ef89d860 http://cgit.osmocom.org/openbsc/commit/?id=ad1f377000bb0ef1b1ce487ed6b07da1… commit ad1f377000bb0ef1b1ce487ed6b07da1a17f08a5 Author: Daniel Willmann &lt;dwillmann(a)sysmocom.de&gt; Date: Sat May 21 00:55:25 2016 +0200 IuPS: add Iu response to delete_pdp_conf() Change-Id: I6d601586101c0a004b2243633fab48db82b44b7c http://cgit.osmocom.org/openbsc/commit/?id=f34478b401ce65858f2edd5725992ff6… commit f34478b401ce65858f2edd5725992ff676dabc19 Author: Daniel Willmann &lt;dwillmann(a)sysmocom.de&gt; Date: Sat May 21 00:53:42 2016 +0200 IuPS: add Iu response to create_pdp_conf() Change-Id: Iad65ca9b77c3166d4df9a58af527e6aef7e589ee http://cgit.osmocom.org/openbsc/commit/?id=da0971a46bf381cfbc7d57c7e65b0cc2… commit da0971a46bf381cfbc7d57c7e65b0cc20275c5d9 Author: Daniel Willmann &lt;dwillmann(a)sysmocom.de&gt; Date: Sat May 21 17:36:18 2016 +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 http://cgit.osmocom.org/openbsc/commit/?id=41bb4c3489741027c32d02335bd9305f… commit 41bb4c3489741027c32d02335bd9305f0492e0c1 Author: Daniel Willmann &lt;dwillmann(a)sysmocom.de&gt; Date: Sat May 21 17:35:57 2016 +0200 IuPS: osmo-sgsn: add core IuPS impl, call iu_init() Add: * gsm0408_gprs_rcvmsg_iu() * sgsn_mm_ctx_by_ue_ctx() * sgsn_mm_ctx_alloc_iu() * sgsn_ranap_iu_event() * sgsn_ranap_rab_ass_resp() Call iu_init() from sgsn_main.c. Add asn_debug impl ("extern" from libasn1c). osmo-sgsn build: add libiu and libasn1c, libosmo-sigtran, libosmo-ranap Change-Id: I469ae6ca9ef254d04ee0d2d79bdd65aebcd027b5 http://cgit.osmocom.org/openbsc/commit/?id=3d45b5eb7adae9bc4b9287bad8a5dab1… commit 3d45b5eb7adae9bc4b9287bad8a5dab19c09383f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Aug 29 13:02:12 2016 +0200 IuPS: add VTY config for asn_debug Add file iu_vty.c in libiu, and iu_vty_init() to initialize the new VTY command: log logging asn1-debug (on|off) Change-Id: If4e7d0ab3fc2ed0cdf4fb0a3fa077a9e34890918 ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/gsm_data.h | 79 ++++++++++++++++++------------- openbsc/src/libbsc/abis_rsl.c | 8 ++-- openbsc/src/libbsc/bsc_init.c | 4 +- openbsc/src/libbsc/bsc_vty.c | 18 +++---- openbsc/src/libbsc/gsm_04_08_utils.c | 2 +- openbsc/src/libbsc/handover_logic.c | 10 ++-- openbsc/src/libbsc/net_init.c | 16 +------ openbsc/src/libbsc/paging.c | 6 +-- openbsc/src/libmsc/gsm_04_08.c | 24 +++++----- openbsc/src/libmsc/gsm_04_11.c | 14 +++--- openbsc/src/libmsc/vty_interface_layer3.c | 40 ++++++++-------- openbsc/src/libxsc/xsc.c | 23 +-------- 12 files changed, 114 insertions(+), 130 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)