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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=5a7ce1ea31b610ef7dffc2254cbd511e8... commit 5a7ce1ea31b610ef7dffc2254cbd511e835f0562 Author: Daniel Willmann <dwillmann@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=9a6362747e4c177c0239b61bed43e3eff... commit 9a6362747e4c177c0239b61bed43e3eff85319b1 Author: Daniel Willmann <dwillmann@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=2a88a77da80b2a966c3aeaefe472c122b... commit 2a88a77da80b2a966c3aeaefe472c122b6eeb462 Author: Daniel Willmann <dwillmann@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=d58116bb43f5d6c17f068b32052ef9902... commit d58116bb43f5d6c17f068b32052ef9902e252983 Author: Neels Hofmeyr <nhofmeyr@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=a965595dd6367ec282ba42f14509cde4e... commit a965595dd6367ec282ba42f14509cde4e1dbb33c Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:45:21 2016 +0200 cosmetic: whitespace Change-Id: I5017e7513cb472aa680ed93ae800e627db71f745 http://cgit.osmocom.org/openbsc/commit/?id=b3a6f0402ed61f877c1452d1005e2ae8a... commit b3a6f0402ed61f877c1452d1005e2ae8a4e0130f Author: Neels Hofmeyr <nhofmeyr@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=8e4fcbef176358125f7afdf9ef0ebb8cb... commit 8e4fcbef176358125f7afdf9ef0ebb8cb784af1b Author: Neels Hofmeyr <nhofmeyr@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=dd439365ac71a15d5a1b9726e6866784d... commit dd439365ac71a15d5a1b9726e6866784d392d330 Author: Neels Hofmeyr <nhofmeyr@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=b30b6ee424c99fd2d390506abdf91d82d... commit b30b6ee424c99fd2d390506abdf91d82d5f50587 Author: Neels Hofmeyr <nhofmeyr@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=fb320ddd49d6b830996e6685e72976e45... commit fb320ddd49d6b830996e6685e72976e45d93fb8c Author: Neels Hofmeyr <nhofmeyr@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=32fcd90b16d18e5108c9dc7938e8c1928... commit 32fcd90b16d18e5108c9dc7938e8c1928de4876d Author: Neels Hofmeyr <nhofmeyr@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=801c3ff9892c514ab7f29dc905a131e00... commit 801c3ff9892c514ab7f29dc905a131e0064d6891 Author: Neels Hofmeyr <nhofmeyr@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=65f0b37bfe8b438f1835ccb64b235a396... commit 65f0b37bfe8b438f1835ccb64b235a396dab7d2d Author: Neels Hofmeyr <nhofmeyr@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=b8c914198c59b43f734325339181aea23... commit b8c914198c59b43f734325339181aea23978fcf5 Author: Neels Hofmeyr <nhofmeyr@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=fc7e3be5ac50936ef5701241e62ac32e2... commit fc7e3be5ac50936ef5701241e62ac32e25854125 Author: Neels Hofmeyr <nhofmeyr@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=502e029bef458404a97025b692e87b534... commit 502e029bef458404a97025b692e87b534473893d Author: Neels Hofmeyr <nhofmeyr@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=7245e52442b66534bc2c0739b3d9c08ed... commit 7245e52442b66534bc2c0739b3d9c08eddba0260 Author: Neels Hofmeyr <nhofmeyr@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=9b2124dd9602aa8bce9dc48bf86300ee4... commit 9b2124dd9602aa8bce9dc48bf86300ee418a54a5 Author: Daniel Willmann <dwillmann@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=e82a8f79b2ad804caba51d9c89a66509f... commit e82a8f79b2ad804caba51d9c89a66509f66ef882 Author: Neels Hofmeyr <nhofmeyr@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=5e3657fd3814ff77da85726189744e2a7... commit 5e3657fd3814ff77da85726189744e2a778ceafd Author: Neels Hofmeyr <nhofmeyr@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=46ed426443dab1069771ca44562961f66... commit 46ed426443dab1069771ca44562961f6689b189d Author: Neels Hofmeyr <nhofmeyr@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=a10b72d122b001e6a36fcb8df5cdf9b38... commit a10b72d122b001e6a36fcb8df5cdf9b384d47924 Author: Neels Hofmeyr <nhofmeyr@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=df5517d4c480c4b65bc4ae5e92ccee975... commit df5517d4c480c4b65bc4ae5e92ccee975c050442 Author: Neels Hofmeyr <nhofmeyr@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=d2bc91a8fcbf125ca40faea8642c76634... commit d2bc91a8fcbf125ca40faea8642c76634d19464d Author: Neels Hofmeyr <nhofmeyr@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=5cb70fb6d77a7af6908d934098348a4cc... commit 5cb70fb6d77a7af6908d934098348a4cc2326e34 Author: Neels Hofmeyr <nhofmeyr@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=4cdeb23096a9a83bd542c21d45c0a34ff... commit 4cdeb23096a9a83bd542c21d45c0a34ffb91e40a Author: Neels Hofmeyr <nhofmeyr@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=adc5c91647de6b8fba1e034510598e9e4... commit adc5c91647de6b8fba1e034510598e9e4ddbf0a5 Author: Neels Hofmeyr <nhofmeyr@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=907e8b5b3705c52aafde3dbafed7b68bc... commit 907e8b5b3705c52aafde3dbafed7b68bc45120cb Author: Neels Hofmeyr <nhofmeyr@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=c9469d09fb8781465bba3c6c8a989d541... commit c9469d09fb8781465bba3c6c8a989d541b1c78c7 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:38:32 2016 +0200 add libiu Change-Id: I0287ac65fc0525e36cb18901176e9aaffd97c845 http://cgit.osmocom.org/openbsc/commit/?id=27ba744496fab3cb3ad15eaaefad129e0... commit 27ba744496fab3cb3ad15eaaefad129e0c30c931 Author: Neels Hofmeyr <nhofmeyr@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=451359da3f241007211286d29d4a783f6... commit 451359da3f241007211286d29d4a783f67aee706 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:59:45 2016 +0200 add DRANAP debug constant http://cgit.osmocom.org/openbsc/commit/?id=e2c63314bb4840fb1f1c402307dcbb8e8... commit e2c63314bb4840fb1f1c402307dcbb8e897c2ef5 Author: Neels Hofmeyr <nhofmeyr@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=1a542de0959efad498239c48c1d2b6cda... commit 1a542de0959efad498239c48c1d2b6cda706567a Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 22:36:23 2016 +0200 gprs: more conditionals for Gb specific actions Change-Id: Ic300d3d692c3ae5f22b17bcb29f3481c0d2af84c http://cgit.osmocom.org/openbsc/commit/?id=e783de450f995c5f33ce1ed2d31fea52e... commit e783de450f995c5f33ce1ed2d31fea52e10a550f Author: Neels Hofmeyr <nhofmeyr@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: I24163035f5e96339ad2d1db454734772a66351bc http://cgit.osmocom.org/openbsc/commit/?id=6ad3745ae5c064e8451fbd64eddcb9816... commit 6ad3745ae5c064e8451fbd64eddcb981664466f1 Author: Harald Welte <laforge@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: I0299509d778915308e9ce46244d22283170ce18c http://cgit.osmocom.org/openbsc/commit/?id=22e5b91a0107a0c21029b2dcfbe4146f3... commit 22e5b91a0107a0c21029b2dcfbe4146f3ee7715e Author: Harald Welte <laforge@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. http://cgit.osmocom.org/openbsc/commit/?id=4c0426c3b641721f5ca049f6c6dc9d157... commit 4c0426c3b641721f5ca049f6c6dc9d157028d8e8 Author: Neels Hofmeyr <nhofmeyr@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: I10e6fee84abf05179f9e70981cdd295c57a58391 http://cgit.osmocom.org/openbsc/commit/?id=a3dc2589b4c7cc3198c7bf687a830e276... commit a3dc2589b4c7cc3198c7bf687a830e276776a442 Author: Harald Welte <laforge@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. http://cgit.osmocom.org/openbsc/commit/?id=83946e95f203fdbcecff0825dd6994e02... commit 83946e95f203fdbcecff0825dd6994e02e5f3427 Author: Neels Hofmeyr <nhofmeyr@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: Ie7dff857a76c1464988b2f514643518937b57c5a http://cgit.osmocom.org/openbsc/commit/?id=8fbff57d7410ab1f924f9b22894a8935b... commit 8fbff57d7410ab1f924f9b22894a8935b9df8826 Author: Harald Welte <laforge@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: I88aa520b0bf18219b7f29a0682dae26bc3a46686 Author: Harald Welte <laforge@gnumonks.org> Tweaked-By: Neels Hofmeyr <nhofmeyr@sysmocom.de> http://cgit.osmocom.org/openbsc/commit/?id=0d49b590f01f8bb7ae04ba86913fdf8da... commit 0d49b590f01f8bb7ae04ba86913fdf8dabc64c46 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:00:51 2016 +0200 rename enum gprs_mm_state to gprs_gmm_state Change-Id: I987218a1752a74e4036b36269af015db17ecb5b9 Author: Daniel Willmann <dwillmann@sysmocom.de> ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/sgsn.h | 1 + openbsc/src/gprs/gprs_gmm.c | 44 ++++++++++++++++++++++++++++++++++-------- openbsc/src/gprs/sgsn_libgtp.c | 16 +++++++++++++++ openbsc/src/libmsc/db.c | 2 +- 4 files changed, 54 insertions(+), 9 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)