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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 (eb0c188d8ab866ea955abc115634c2473df7d887) \ N -- N -- N (bc8913432688707bd31b0f01a0ff02e27a2c0351) 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=bc8913432688707bd31b0f01a0ff02e27... commit bc8913432688707bd31b0f01a0ff02e27a2c0351 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:59:55 2016 +0200 add DIUCS debug constant Change-Id: I85f82b51aa2ca5b355202c4220e26bb90b3603bf http://cgit.osmocom.org/openbsc/commit/?id=8a70c2029ac1d43cd5bb2ee07cccd4a48... commit 8a70c2029ac1d43cd5bb2ee07cccd4a4804ae777 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 17:18:58 2016 +0200 add iu_rab_act_ps() Change-Id: Id5fc5e0f07553ab1f112a1f43118f4915973b78a http://cgit.osmocom.org/openbsc/commit/?id=99f1e92128783cb2b7e99431449f5b5f6... commit 99f1e92128783cb2b7e99431449f5b5f643f8c7f Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:41:42 2016 +0200 add debug log to gsm0408_gprs_rcvmsg_iu() Change-Id: I3ab0bb067f5f67139c7c0d77eec50fd893a2a4b8 http://cgit.osmocom.org/openbsc/commit/?id=6b1b4369b3523749f3c7c13915e3108dd... commit 6b1b4369b3523749f3c7c13915e3108ddc57e84f 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=1dce8f4f290d19968aafc93e065256da1... commit 1dce8f4f290d19968aafc93e065256da11718652 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 01:45:22 2016 +0200 pending_req fixme comment Change-Id: Icfb7a3cfd333ac92500cb3abaec75e27c9edea9a http://cgit.osmocom.org/openbsc/commit/?id=58468a46b7a4fd8ec8867dc8c264cda70... commit 58468a46b7a4fd8ec8867dc8c264cda70028690b Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:21:15 2016 +0200 reset MM ctx pending_req on GMM Attach Request -- TODO really? Change-Id: I0df0f3d88085939eb617405e2013ad164eed477b http://cgit.osmocom.org/openbsc/commit/?id=4426675d1ce7efc8d13b842cd41c7105f... commit 4426675d1ce7efc8d13b842cd41c7105f18451f6 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:45:21 2016 +0200 cosmetic http://cgit.osmocom.org/openbsc/commit/?id=60b32cb201632fa45fa8cb36ff9878d2d... commit 60b32cb201632fa45fa8cb36ff9878d2d494b47d Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:59:26 2016 +0200 gprs tests skipping Change-Id: I66e96a2104fd89662e98f8b3bd87cccbf8bc7a87 http://cgit.osmocom.org/openbsc/commit/?id=37bb686b2e273c3d5986dcceee789d800... commit 37bb686b2e273c3d5986dcceee789d800709dbac Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:51:56 2016 +0200 comment on Iu GTP-U Change-Id: I9fd8f0111ef4bb52d421b322a633ff85f863d10e http://cgit.osmocom.org/openbsc/commit/?id=7aca5c04064e4b8200cc46231be7afe12... commit 7aca5c04064e4b8200cc46231be7afe1212e3812 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:44:50 2016 +0200 gprs_sgsn.c: move pdp.h include to top http://cgit.osmocom.org/openbsc/commit/?id=60b0b744785fac9f2dcc1ef3440eeb0e3... commit 60b0b744785fac9f2dcc1ef3440eeb0e360f850b 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=0b4d87a413f937f2418bc664475d7232c... commit 0b4d87a413f937f2418bc664475d7232c1aa6ef4 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=a9970541581ea1e0113d93d65a108630a... commit a9970541581ea1e0113d93d65a108630ad6f514b 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=360245625449fb4284a289fa54c7673b4... commit 360245625449fb4284a289fa54c7673b43258033 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 specific additions 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=4246467e22c2015b8da56508366a06fbb... commit 4246467e22c2015b8da56508366a06fbb63dc5b7 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 15:58:47 2016 +0200 gsm48_rx_gmm_ra_upd_req auth comment Change-Id: I41e024653b74c513108391cce4eb7765ec01e39f http://cgit.osmocom.org/openbsc/commit/?id=aaeefa0c8716e2aa850b785fad13ceb86... commit aaeefa0c8716e2aa850b785fad13ceb86dfb3a80 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=78cc7fcfcfb379ec21d328f8236ec6a7b... commit 78cc7fcfcfb379ec21d328f8236ec6a7b51f9167 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=7d4c608e1cea3790de25b08adeb91e836... commit 7d4c608e1cea3790de25b08adeb91e83607cd6ff 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=fd7acf54f4489a566c10b8331ba6b2b50... commit fd7acf54f4489a566c10b8331ba6b2b508d8f2be 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=ae8958ea05c76ef895e9be2e52ec497e6... commit ae8958ea05c76ef895e9be2e52ec497e620b63c0 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=2f4016db2256606808bc1f07aa8d42232... commit 2f4016db2256606808bc1f07aa8d42232dfda145 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=76259e35f96050ee8d9ce9bf44a8ab055... commit 76259e35f96050ee8d9ce9bf44a8ab0559290423 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:41:08 2016 +0200 libiudummy Change-Id: I4a66c4122011dbc87c6fcb336ab0461b86522c98 http://cgit.osmocom.org/openbsc/commit/?id=ab0d0c9cbc4f105ee09bbb0a4981f696d... commit ab0d0c9cbc4f105ee09bbb0a4981f696dbb5b2e3 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Fri May 20 21:45:13 2016 +0200 libtalloc Change-Id: I9d1d856d27d52651f496a6581b2ebf50b331745b http://cgit.osmocom.org/openbsc/commit/?id=ab8a1f50eb2cb179192e60c483264124f... commit ab8a1f50eb2cb179192e60c483264124fc93bc9a Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:05:53 2016 +0200 gmm.auth.h Change-Id: I50d0e9c17dc6a0c8fe8fa0ce96331895373d9b2c http://cgit.osmocom.org/openbsc/commit/?id=8f4686e6d16ebc2719e929a9c74ea8ae7... commit 8f4686e6d16ebc2719e929a9c74ea8ae7cad50ab Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:05:40 2016 +0200 gmm.rand.h Change-Id: Id9bba01346fbddd46a00b7b5157f19eb7fa288cf http://cgit.osmocom.org/openbsc/commit/?id=fb3f2cbcaddddd26303494a0a88af50c6... commit fb3f2cbcaddddd26303494a0a88af50c6bc17e6b Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:51:23 2016 +0200 sgsn_libgtp.c: asn1chelpers.h Change-Id: Idcda3bd51f2eed4c5aa45a1e4e37f683ebb2eacc http://cgit.osmocom.org/openbsc/commit/?id=b677d83cd44ce40d7599d413f9395f7f7... commit b677d83cd44ce40d7599d413f9395f7f76103e14 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 00:50:37 2016 +0200 sgsn_libgtp.c: auth.h Change-Id: I8a58ef87c1bd3a281930121babd2f0dfd2c2f869 http://cgit.osmocom.org/openbsc/commit/?id=379eee5aa1fc3ab23087a266bf6570e51... commit 379eee5aa1fc3ab23087a266bf6570e519d29cbb Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 17:44:55 2016 +0200 sgsn_test: add libasn1c, libosmo-sigtran and libosmo-ranap Change-Id: I103eec1419836b15a8cc1704e20f2e96a53adde1 http://cgit.osmocom.org/openbsc/commit/?id=7e5c04bcbfd7f38c26433a87612a6db65... commit 7e5c04bcbfd7f38c26433a87612a6db6571eb905 Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 17:36:18 2016 +0200 add libiu to sgsn_test Change-Id: I5335a3c140cca9aad7a9fc755e92f43a8f95cd70 http://cgit.osmocom.org/openbsc/commit/?id=26b8b9828cbeab2c4781dabf9af13690a... commit 26b8b9828cbeab2c4781dabf9af13690a82d5d20 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=64569cf79b47a167979b06bdb7e3160b2... commit 64569cf79b47a167979b06bdb7e3160b20be905d 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=da463fe105ab5db4152044f5c53a4ba1a... commit da463fe105ab5db4152044f5c53a4ba1a37d8ae7 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=3b6c82082760bba16145220bd00e7a0f5... commit 3b6c82082760bba16145220bd00e7a0f531efb88 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=43e28965c36fc4a371265af90e69e5a73... commit 43e28965c36fc4a371265af90e69e5a737ff47f0 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=298e58ef144bbf967ec1953ad3326516e... commit 298e58ef144bbf967ec1953ad3326516e1777327 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=bee9a0bd230df7f78e8b5d515c2df58eb... commit bee9a0bd230df7f78e8b5d515c2df58ebd18042e 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=bb304cc0716655950fd8701fd295110d7... commit bb304cc0716655950fd8701fd295110d769e56da Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> Date: Sat May 21 17:35:57 2016 +0200 osmo-sgsn: add libiu and libasn1c, libosmo-sigtran and libosmo-ranap The build will actually break until libiu is used by osmo-sgsn in a subsequent commit. Add asn_debug impl ("extern" from libasn1c). Change-Id: I088e0980cbbec9dae19632e0d11cfe979fb83e98 http://cgit.osmocom.org/openbsc/commit/?id=71ca26a132e1487b2208842c819eecee8... commit 71ca26a132e1487b2208842c819eecee80883755 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=36bae4a7d1515a15d0e15c993a7e7026a... commit 36bae4a7d1515a15d0e15c993a7e7026a39472d8 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=961344a6733a170f43067b8a1330cf66d... commit 961344a6733a170f43067b8a1330cf66dcd93754 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=53e1113736afcd7222c428b7e71a48a60... commit 53e1113736afcd7222c428b7e71a48a609820bc6 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=c712ad9f8dda61a1c585bc64267a48964... commit c712ad9f8dda61a1c585bc64267a48964ec4826d 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=447585f8bb000ec242a8db48b815f22cd... commit 447585f8bb000ec242a8db48b815f22cd572d160 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=3c60b148b9031a5ee42ca8550c130b6d2... commit 3c60b148b9031a5ee42ca8550c130b6d25f9e93e 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=983bc4c814ff9e569418fe50c1e29baf7... commit 983bc4c814ff9e569418fe50c1e29baf7995bb4d 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=ac9e8fcfc758c6b67716fd7302d6d94c2... commit ac9e8fcfc758c6b67716fd7302d6d94c23c3a80a Author: Harald Welte <laforge@gnumonks.org> Date: Fri Dec 25 20:12:28 2015 +0100 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. http://cgit.osmocom.org/openbsc/commit/?id=ca208bb48e1b99010b8b889aa51446a4d... commit ca208bb48e1b99010b8b889aa51446a4d2205be3 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=c408fc5750437839b48663ec09e135516... commit c408fc5750437839b48663ec09e13551653759bb 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=ad6659c9fab8007fe71e4268b58364ac8... commit ad6659c9fab8007fe71e4268b58364ac8251015b 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. Author: Harald Welte <laforge@gnumonks.org> Tweaked-By: Neels Hofmeyr <nhofmeyr@sysmocom.de> http://cgit.osmocom.org/openbsc/commit/?id=b2e10e034bdf8146a8f468992604277f2... commit b2e10e034bdf8146a8f468992604277f211ae908 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/gprs_gmm.h | 2 + openbsc/include/openbsc/iu.h | 61 --- openbsc/src/gprs/gprs_gmm.c | 25 +- openbsc/src/libiu/Makefile.am | 10 - openbsc/src/libiu/iu.c | 771 ------------------------------------- openbsc/tests/sgsn/sgsn_test.c | 6 - 6 files changed, 26 insertions(+), 849 deletions(-) delete mode 100644 openbsc/include/openbsc/iu.h delete mode 100644 openbsc/src/libiu/Makefile.am delete mode 100644 openbsc/src/libiu/iu.c hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)