openbsc.git branch sysmocom/iups updated. 0.15.0-324-gc649a1e

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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=c649a1e9d66fff8233395fe9200476ca… commit c649a1e9d66fff8233395fe9200476ca7d225761 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Wed May 11 12:44:34 2016 +0200 gprs: Don't activate RABs on RA update http://cgit.osmocom.org/openbsc/commit/?id=838f0b067c28dee63d2f6e91fb5b3a59… commit 838f0b067c28dee63d2f6e91fb5b3a59aa1ee51c Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Wed May 11 12:43:47 2016 +0200 gprs: Change GTP-U endpoint to SGSN in PMM_IDLE and page UE when data arrives http://cgit.osmocom.org/openbsc/commit/?id=48d4b0ebafe97713cf2ad20921f3a905… commit 48d4b0ebafe97713cf2ad20921f3a9050e6482c9 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Wed May 11 12:42:54 2016 +0200 gprs: Introduce function to change PMM state Change-Id: I7c2cd1abc1805659b01dffffff31c49fe5161086 http://cgit.osmocom.org/openbsc/commit/?id=6aae26ff4900c42e02a59505a3823d30… commit 6aae26ff4900c42e02a59505a3823d309caee82e Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sun May 22 16:27:35 2016 +0200 cosmetic: fix two compiler warnings Change-Id: Ib2482f76a16a843f9aa748236e9b9e8eca96b1d4 http://cgit.osmocom.org/openbsc/commit/?id=0faa80254d5f2de6ad0fa679d61b5a99… commit 0faa80254d5f2de6ad0fa679d61b5a998b2f4884 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 21:45:21 2016 +0200 cosmetic: whitespace Change-Id: I5017e7513cb472aa680ed93ae800e627db71f745 http://cgit.osmocom.org/openbsc/commit/?id=73c21e7807eb32b3c1e766a95e37cffb… commit 73c21e7807eb32b3c1e766a95e37cffb683b8737 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:51:56 2016 +0200 cosmetic: comment on Iu GTP-U Change-Id: I9fd8f0111ef4bb52d421b322a633ff85f863d10e http://cgit.osmocom.org/openbsc/commit/?id=422d8b65297eac8f56c065e01a587450… commit 422d8b65297eac8f56c065e01a587450e6c8e5d4 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:44:50 2016 +0200 cosmetic: gprs_sgsn.c: move pdp.h include to top Change-Id: I9a9b34d714235462ba72cdb65b7c8c9824dfa9c6 http://cgit.osmocom.org/openbsc/commit/?id=61d53f4a621d97858ab7dd39912905c8… commit 61d53f4a621d97858ab7dd39912905c8bca98989 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:50:13 2016 +0200 update osmo_sgsn.cfg Change-Id: Ia41a6cdfe6f272670f424f727b25d958cc090a7d http://cgit.osmocom.org/openbsc/commit/?id=de892ccaeb15aedc7e39021af76a909f… commit de892ccaeb15aedc7e39021af76a909f90d3671f Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:21:15 2016 +0200 reset MM ctx pending_req on GMM Attach Request Change-Id: I0df0f3d88085939eb617405e2013ad164eed477b http://cgit.osmocom.org/openbsc/commit/?id=5a4fab466807f64c29297989cb344a99… commit 5a4fab466807f64c29297989cb344a990a8d43ef Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:01:21 2016 +0200 sgsn_mm_ctx: add enum gprs_pmm_state field, track PMM state Iu needs to page to transfer data in PMM-IDLE state. http://cgit.osmocom.org/openbsc/commit/?id=e5ffde38db96b68504070a3027a92b92… commit e5ffde38db96b68504070a3027a92b9277268197 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:35:41 2016 +0200 gsm48_rx_gmm_ra_upd_req(): make sure to authorize, for Iu Integrity Protection Change-Id: I2ea2089895f8a8e125ef39d9bef70dafb2b1ce69 http://cgit.osmocom.org/openbsc/commit/?id=5ba8ccc46980dc4b5c55a22fb0d7e5d8… commit 5ba8ccc46980dc4b5c55a22fb0d7e5d8f4cb9189 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:15:29 2016 +0200 gprs Iu: add GMM Service Request rx and tx Change-Id: Ib935de22d23a15f449927840d4d59497ce22abbd http://cgit.osmocom.org/openbsc/commit/?id=bd10f785e1be6c6f0c4a5c46f1879a49… commit bd10f785e1be6c6f0c4a5c46f1879a4930ab58e4 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:00:09 2016 +0200 add gsm_04_08_gprs.h and .c for Iu's GMM Service Req These items will probably be added to libosmocore's gsm_04_08_gprs.h and .c, add them here in openbsc until things have settled. Change-Id: Iaf9316f07d21280b6e090d65892c338f9555313a http://cgit.osmocom.org/openbsc/commit/?id=3fe9bcd5b6091cd05e9818eb39bb2151… commit 3fe9bcd5b6091cd05e9818eb39bb2151fde326e9 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:16:55 2016 +0200 gsm48_gmm_authorize(): Iu: send Security Mode Command Track the new_key flag. http://cgit.osmocom.org/openbsc/commit/?id=9e171b6426993e8c8f1274ee56025aa4… commit 9e171b6426993e8c8f1274ee56025aa49be5fb96 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:31:12 2016 +0200 gsm48_rx_gmm_att_req(): Iu dev hack: init hardcoded Ki on ATT REQ Change-Id: Ieca45960fa941a3a706c6e479b04b9f2ef89d860 http://cgit.osmocom.org/openbsc/commit/?id=3d27bb2ad0b55d6de4b3776c51235913… commit 3d27bb2ad0b55d6de4b3776c51235913df06025b Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:55:25 2016 +0200 sgsn: add Iu response to delete_pdp_conf() Change-Id: I4a39e1b102d43ce09bcd15383f4d0cdb7c0d731f http://cgit.osmocom.org/openbsc/commit/?id=4e0858940db878edb0db2094b5a7f533… commit 4e0858940db878edb0db2094b5a7f5338f92cdfb Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:53:42 2016 +0200 sgsn: add Iu response to create_pdp_conf() Change-Id: I274e39eb8c0cb1cd9ae882898d161ab7674aed2b http://cgit.osmocom.org/openbsc/commit/?id=d6b7a15e1d00a9e92123f500ba8c04b9… commit d6b7a15e1d00a9e92123f500ba8c04b9afb6a086 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Mon Jan 25 16:49:53 2016 +0100 gprs_gmm: Fix bit mask when determining update/attach type Bit 4 is reserved in 3GPP TS 04.08 so exclude it from the type. In 3GPP TS 24.008 it indicates if a follow-on request is pending by the MS, but only in Iu mode. According to the spec it is not required to react to that request with a follow-on proceed so this field can be ignored for now. See 3GPP TS 24.008 Ch. 4.4: "Unless it has specific permission from the network (follow-on proceed) the mobile station side should await the release of the RR connection used for a MM specific procedure before a new MM specific procedure or MM connection establishment is started." as well as Ch. 4.4.4.6: "If the network wishes to prolong the RR connection to allow the mobile station to initiate MM connection establishment (for example if the mobile station has indicated in the LOCATION UPDATING REQUEST that it has a follow-on request pending) the network shall send "follow on proceed" in the LOCATION UPDATING ACCEPT and start timer T3255." http://cgit.osmocom.org/openbsc/commit/?id=8cb12ba0e19dfbfccc384be996ec77db… commit 8cb12ba0e19dfbfccc384be996ec77db9f241e66 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 01:46:21 2016 +0200 gprs_gmm.c: comment on msg->dst use as ue_conn_ctx Change-Id: Ibe73f78d3a0f208e5e61809e8378ac71d7133486 http://cgit.osmocom.org/openbsc/commit/?id=c0e830040d842b9f36d557caebc83436… commit c0e830040d842b9f36d557caebc834362725e41c Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:11:39 2016 +0200 grps Iu: track msg->dst aka ue_conn_ctx, comment Change-Id: I467524174bd0073fce597ab031cb822b0f71ec7c http://cgit.osmocom.org/openbsc/commit/?id=9e1414a15084beb41d6c8f3e1c6fdf80… commit 9e1414a15084beb41d6c8f3e1c6fdf808474a0c4 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:32:37 2016 +0200 gsm48_rx_gmm_ra_upd_req(): Iu: look up MM ctx Change-Id: I3e71731e2bd765d9c72f3beb11268936ed612d3c http://cgit.osmocom.org/openbsc/commit/?id=6501247003f34792d0a13074df9af643… commit 6501247003f34792d0a13074df9af64381948dc4 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:27:37 2016 +0200 gsm48_rx_gmm_att_req(): redirect for Iu, with no MM present Change-Id: I9102d3db63481024b744f8c2968b402973240600 http://cgit.osmocom.org/openbsc/commit/?id=0fe8c6ba7828f0e8540dd710f6023a95… commit 0fe8c6ba7828f0e8540dd710f6023a9569064c06 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 23:52:06 2016 +0200 add #warnings concerning Iu Change-Id: I2a72970fc91ceef5ee8b9eaac7c81972ed8572f5 http://cgit.osmocom.org/openbsc/commit/?id=070c6a33c9157a059c0c30764b2f3bf9… commit 070c6a33c9157a059c0c30764b2f3bf911fca455 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 00:09:41 2016 +0200 gsm48_gmm_sendmsg(): catch Iu tx when there is no MM ctx Change-Id: Iedf057d37e9418901c3f33ebc42c7702471384b9 http://cgit.osmocom.org/openbsc/commit/?id=2b196e52c34fb17f79c96b2bbc985eb6… commit 2b196e52c34fb17f79c96b2bbc985eb68300f0aa Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 23:50:22 2016 +0200 gsm48_gmm_sendmsg(): redirect Iu to iu_tx() http://cgit.osmocom.org/openbsc/commit/?id=58e60ba4a1cc4476ef97493c95274157… commit 58e60ba4a1cc4476ef97493c95274157eaceb26a Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 17:36:18 2016 +0200 sgsn-test: add libiu and libasn1c, libosmo-sigtran, libosmo-ranap http://cgit.osmocom.org/openbsc/commit/?id=8948b250d58df46ebb7acfda299218a2… commit 8948b250d58df46ebb7acfda299218a266fb0f13 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 23:53:18 2016 +0200 osmo-sgsn: add core IuPS implementations, 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. http://cgit.osmocom.org/openbsc/commit/?id=59e5aa2e2d1258e502522e3c13d3bddc… commit 59e5aa2e2d1258e502522e3c13d3bddcf1638fcc Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sat May 21 17:35:57 2016 +0200 osmo-sgsn: add libiu and libasn1c, libosmo-sigtran, libosmo-ranap The build will actually break until libiu is used by osmo-sgsn in a subsequent commit, because so far libiu is skipped by the linker, and thus at least talloc_asn1_ctx and asn1_xer_print are missing for libosmo-ranap. Add asn_debug impl ("extern" from libasn1c). Change-Id: I088e0980cbbec9dae19632e0d11cfe979fb83e98 http://cgit.osmocom.org/openbsc/commit/?id=c74fa075c4a1117ea542c395209619cb… commit c74fa075c4a1117ea542c395209619cb52126f07 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 21:38:32 2016 +0200 add libiu Change-Id: I0287ac65fc0525e36cb18901176e9aaffd97c845 http://cgit.osmocom.org/openbsc/commit/?id=b83ed0a08e468761df069ae6d8a08636… commit b83ed0a08e468761df069ae6d8a08636f0d3f3bf Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 21:59:35 2016 +0200 add DSUA debug constant Change-Id: I49bcfc6c18f75829de0826866c998e0078860de1 http://cgit.osmocom.org/openbsc/commit/?id=2c86357dd305ffccc7e3322aafe5c9b1… commit 2c86357dd305ffccc7e3322aafe5c9b17698024a Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 21:59:45 2016 +0200 add DRANAP debug constant http://cgit.osmocom.org/openbsc/commit/?id=bf1b399a81c707c2fe12822ba99201af… commit bf1b399a81c707c2fe12822ba99201afe807aa69 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri May 20 21:42:55 2016 +0200 build: add libasn1c, libosmo-ranap and libosmo-sigtran For upcoming Iu. Change-Id: I1c4223214ed6baff8e752efa5bb3edc4222970fc http://cgit.osmocom.org/openbsc/commit/?id=f5f177344e290458ecaf45d6c69c6968… commit f5f177344e290458ecaf45d6c69c696878321643 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Fri May 20 22:36:23 2016 +0200 gprs: more conditionals for Gb specific actions Change-Id: I966e421f2b4259803fab166b12846f8d4d0e2ce5 http://cgit.osmocom.org/openbsc/commit/?id=4f369019d83a0b1f60c4772191ea8bb0… commit 4f369019d83a0b1f60c4772191ea8bb07f8ad64c Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Sat May 21 00:48:49 2016 +0200 sgsn_mm_ctx_cleanup_free(): clean up LLME iff present (Gb, not Iu) Assert that llme is unused for non-Gb (Iu) connections, and clean up otherwise. Make sure the cleanup is left below the sgsn_mm_ctx_free() call, as the comment states. Change-Id: Ia3d928eff225fe61adc02f0fb7342c0af138e61a http://cgit.osmocom.org/openbsc/commit/?id=ad1a6a873c5ea7c1c7dd4fc485a14ab7… commit ad1a6a873c5ea7c1c7dd4fc485a14ab782203037 Author: Harald Welte <laforge(a)gnumonks.org> Date: Fri Dec 25 22:31:36 2015 +0100 gprs_gmm.c: Perform LLME operations only if we have one In case the GMM message did not arrive over a Gb interface, there is no LLME (and thus the associated pointer is NULL). Don't try to perform operations on a NULL LLME. Change-Id: If691d96f26d5066c7ee8acc579421a5c0029d18d http://cgit.osmocom.org/openbsc/commit/?id=26b9320d887b3f0a0da2f260647cbdd3… commit 26b9320d887b3f0a0da2f260647cbdd3e6d19084 Author: Harald Welte <laforge(a)gnumonks.org> Date: Fri Dec 25 22:23:27 2015 +0100 gprs_gmm.c: Make TLLI handling specific to Gb interface Soem of the operations we perform in the GMM layer are specific to the GPRS/EDGE radio access network and its Gb interface. Let's make them conditional to that in preparation of supporting an Iu interface. Change-Id: I3688ba0c68862b73a5a1a2f7d86fb6d2d54455f5 http://cgit.osmocom.org/openbsc/commit/?id=92051196243370f1741736d63777e2a1… commit 92051196243370f1741736d63777e2a11a37d212 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sun May 22 14:28:19 2016 +0200 gprs_gmm.c: Don't try to de-reference NULL mmctx There was a comment in the code that certain GMM messages require a valid mmctx pointer. However, nothing actually checked if that pointer was in fact non-NULL. We plainly crashed if a MS would send us the wrong message in the wrong state. Original patch by Harald Welte, but it broke message validity checking, resulting in sgsn_test failure. This re-implements the NULL check in a different way, as explained by in-code comment. Change-Id: I7eebcad642caa652e22ecf49ada9f44792546adb ----------------------------------------------------------------------- Summary of changes: openbsc/src/gprs/gprs_gmm.c | 59 ++++++++++++++++++++++++--------------------- 1 file changed, 32 insertions(+), 27 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)