openbsc.git branch sysmocom/iups updated. 0.15.0-319-g1d6bdea

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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=1d6bdea027f542d10bec98fbad3436a2… commit 1d6bdea027f542d10bec98fbad3436a2721c716e 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=ec66719fcf84a3050780143ed7612243… commit ec66719fcf84a3050780143ed76122434d062b40 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=2c6426fb2906e560dd1d923d0309785f… commit 2c6426fb2906e560dd1d923d0309785f1b6c896a 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=bf4a59264bcb6fa658a4bd1a9a98ab11… commit bf4a59264bcb6fa658a4bd1a9a98ab11d761fff1 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=3622bea0f856c06660e5247aac24b503… commit 3622bea0f856c06660e5247aac24b503722cf8e8 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=92afaedf7219c59a40ac7667c35f3df6… commit 92afaedf7219c59a40ac7667c35f3df604e0f21a 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=2f4e4514a71979f4e612ac0f8d40c7cd… commit 2f4e4514a71979f4e612ac0f8d40c7cd7feb8b74 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=780f009aeaa58ad415127cd5f3d27af2… commit 780f009aeaa58ad415127cd5f3d27af2ab35c2b6 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=42a69f4fe103ddf8a8be2640b7cd9878… commit 42a69f4fe103ddf8a8be2640b7cd9878ed5476d0 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=0281c6f522370d8bf712f091f85a88d5… commit 0281c6f522370d8bf712f091f85a88d55c30b2eb 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=c1fd82595b29086afa7fb600ced3662f… commit c1fd82595b29086afa7fb600ced3662fdd157e95 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=9df761627579074b57c059cdc4e3342f… commit 9df761627579074b57c059cdc4e3342f08e85936 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=3fe3c8d2b0334c4ed9548a3704ba8229… commit 3fe3c8d2b0334c4ed9548a3704ba8229d98746cb 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=183049d9debe693de69eecbb41766aca… commit 183049d9debe693de69eecbb41766aca07fc91e5 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=a7ff8ac9aff8f7d4fb77faeca8d0f98a… commit a7ff8ac9aff8f7d4fb77faeca8d0f98a23555dcd 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=72317a8012c65fda5330715438669d7e… commit 72317a8012c65fda5330715438669d7eda11d0b2 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=147cd80c7d5bb01cd4caf16df6c43d36… commit 147cd80c7d5bb01cd4caf16df6c43d3614bc575f 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=b385b0255b9b46be68b866733dbe4e58… commit b385b0255b9b46be68b866733dbe4e580c0cd1c9 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=906113da5982626f8303f3329eada7a3… commit 906113da5982626f8303f3329eada7a354fa05bd 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=1038bc483e0e59dd7192a672ac6e4317… commit 1038bc483e0e59dd7192a672ac6e4317f22cd651 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=f4683745b8a1b5470a084fb2f2537d83… commit f4683745b8a1b5470a084fb2f2537d838cac6b08 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=04fbf71b40370a71390650aa98172654… commit 04fbf71b40370a71390650aa981726542c7e5d73 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=5d40474dd6b56b576a7027735e684d5c… commit 5d40474dd6b56b576a7027735e684d5c7a83ad74 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=e7f722559e3aa8b57a2ad4133c63122a… commit e7f722559e3aa8b57a2ad4133c63122a21f5c2b1 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=3c0d8b8761ba08d841dd1e8ca2a0f096… commit 3c0d8b8761ba08d841dd1e8ca2a0f096d80c6dbd 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=425a50f7c96d333d88a5d1a64af8f06e… commit 425a50f7c96d333d88a5d1a64af8f06e962b94e3 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=6384ba9868fe2fa09b05eb399098a69d… commit 6384ba9868fe2fa09b05eb399098a69d9ef522de 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=4ae8ca9228252a42eb7f465bdddec638… commit 4ae8ca9228252a42eb7f465bdddec638428b7b5e 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=8161122a1babe7ce83f141e5e6eb8ba2… commit 8161122a1babe7ce83f141e5e6eb8ba231e4b51f 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=d95f4903e5c2dce2f1944f4226d7d61f… commit d95f4903e5c2dce2f1944f4226d7d61f6071ec85 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=24d8df7b39c6ff0df5435114dd72eb64… commit 24d8df7b39c6ff0df5435114dd72eb64dfded485 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=0bb0950200de58dfc9a4087d848a5c55… commit 0bb0950200de58dfc9a4087d848a5c555279642e 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=3d2efda480babd73a113aaa2d9a6d661… commit 3d2efda480babd73a113aaa2d9a6d661e09a422f 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=d134680e1812282e4f342c7050ac9d17… commit d134680e1812282e4f342c7050ac9d17e58ad186 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=6d8a84f9214437a9c84161ae2f9f96e0… commit 6d8a84f9214437a9c84161ae2f9f96e05ac2a9d8 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=6dcc1fab5d99a242e9c870d42f0b6e2c… commit 6dcc1fab5d99a242e9c870d42f0b6e2c25d69d6c 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=c1928f0f0be607848b080c03fae38c13… commit c1928f0f0be607848b080c03fae38c13c0f70933 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: I4002e69fda62182f570b790c69f4c4236175ae31 http://cgit.osmocom.org/openbsc/commit/?id=15583d71929b562ae2f2d92ee8654d62… commit 15583d71929b562ae2f2d92ee8654d62f728a449 Author: Harald Welte <laforge(a)gnumonks.org> Date: Fri Dec 25 19:14:57 2015 +0100 rename gsm0408_gprs_rcvmsg() to gsm0408_gprs_rcvmsg_gb() This is the entry point for GMM from Gb. We will create a new one for Iu, so let's be explicit rather than implicit. Change-Id: I9deb6e77cc17eea63d95037c1bbd81b39f809d85 http://cgit.osmocom.org/openbsc/commit/?id=d083d6f5de659a4e053995f5deb5e8e9… commit d083d6f5de659a4e053995f5deb5e8e9321e2486 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Sat May 21 01:40:19 2016 +0200 create_pdp_conf(): factor out PDP context accept dispatch as send_act_pdp_cont_acc() Change-Id: Ibf60e18707ff4aa2e60291e5595386ddda8d8190 http://cgit.osmocom.org/openbsc/commit/?id=59556f8ba454dd4daaa412ae09e6551d… commit 59556f8ba454dd4daaa412ae09e6551d7d68eafd Author: Harald Welte <laforge(a)gnumonks.org> Date: Fri Dec 25 19:12:21 2015 +0100 prepare sgsn_mm_ctx for Gb and Iu mode (UMTS) Explicitly mark those sgsn_mm_ctx members that apply for Gb mode and (upcoming) Iu mode, respectively. Add some comments in sgsn_mm_ctx. Change-Id: Ife9b02549f284e2547f16117cf43d7a36948fc4b Tweaked-By: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> http://cgit.osmocom.org/openbsc/commit/?id=0f46f9ca5a70750599a0027dadec2135… commit 0f46f9ca5a70750599a0027dadec21355efa4105 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Sat May 21 00:00:51 2016 +0200 rename enum gprs_mm_state to gprs_gmm_state Change-Id: Ibba054d15c55c7ac570e64ff66ea57964be095e3 ----------------------------------------------------------------------- Summary of changes: hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)