osmocom-commitlog July 2015

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openbsc.git branch mmcternan/bb_maint updated. 0.13.0-495-gfe416df

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, mmcternan/bb_maint has been updated via fe416dfe0707ab7d0ea2236a823465d67b98f057 (commit) from d265532d0dc21e113b7c963b605c099683472096 (commit) 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=fe416dfe0707ab7d0ea2236a823465d6… commit fe416dfe0707ab7d0ea2236a823465d67b98f057 Author: Michael McTernan <mike.mcternan(a)wavemobile.com> Date: Fri Jul 3 10:59:40 2015 +0100 Support mnc_t. Signed-off-by: Michael McTernan <mike.mcternan(a)wavemobile.com> ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/gb_proxy.h | 2 +- openbsc/include/openbsc/gsm_data.h | 7 +++-- openbsc/include/openbsc/osmo_msc_data.h | 3 +- openbsc/src/gprs/gb_proxy.c | 55 +++++++++++++++++---------------- openbsc/src/gprs/gb_proxy_vty.c | 12 ++++--- openbsc/src/gprs/gprs_gmm.c | 4 +-- openbsc/src/gprs/gprs_sgsn.c | 2 +- openbsc/src/gprs/sgsn_vty.c | 6 ++-- openbsc/src/ipaccess/ipaccess-config.c | 2 +- openbsc/src/libbsc/bsc_ctrl_commands.c | 9 +++--- openbsc/src/libbsc/bsc_init.c | 8 +++-- openbsc/src/libbsc/bsc_vty.c | 11 ++++--- openbsc/src/libcommon/gsm_data.c | 2 +- openbsc/src/osmo-bsc/osmo_bsc_api.c | 9 +++--- openbsc/src/osmo-bsc/osmo_bsc_ctrl.c | 5 +-- openbsc/src/osmo-bsc/osmo_bsc_filter.c | 2 +- openbsc/src/osmo-bsc/osmo_bsc_msc.c | 2 +- openbsc/src/osmo-bsc/osmo_bsc_vty.c | 10 +++--- openbsc/src/utils/bs11_config.c | 2 +- openbsc/tests/channel/channel_test.c | 2 +- openbsc/tests/gbproxy/gbproxy_test.c | 3 +- openbsc/tests/gsm0408/gsm0408_test.c | 10 ++++-- 22 files changed, 96 insertions(+), 72 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

8 years, 10 months

osmo-bts.git branch mmcternan/bb_maint updated. 0.3.0-180-g5bd5a65

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Osmocom BTS-side code (Abis, scheduling, ...)". The branch, mmcternan/bb_maint has been updated via 5bd5a65dfccd8b11243fd3c9163bedf04b6736a2 (commit) from cc4ada5bc4fdd1eb0b20ad2512312f20c253669b (commit) 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/osmo-bts/commit/?id=5bd5a65dfccd8b11243fd3c9163bedf… commit 5bd5a65dfccd8b11243fd3c9163bedf04b6736a2 Author: Michael McTernan <mike.mcternan(a)wavemobile.com> Date: Fri Jul 3 10:48:37 2015 +0100 Updates to build with mnc_t. Signed-off-by: Michael McTernan <mike.mcternan(a)wavemobile.com> ----------------------------------------------------------------------- Summary of changes: include/osmo-bts/gsm_data.h | 4 +++- include/osmo-bts/pcuif_proto.h | 4 +++- src/common/pcu_sock.c | 14 +++++++++++--- 3 files changed, 17 insertions(+), 5 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

8 years, 10 months

libosmocore.git branch mmcternan/bb_maint updated. 0.6.6-1-gdc18606

by gitosis＠osmocom.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "An utility library for Open Source Mobile Communications". The branch, mmcternan/bb_maint has been updated via dc18606cae2c1a273426a89c23b8e849c4ca04e7 (commit) from 0c50b17a2636a4a9d471ebbaf2cdb9396390e4cd (commit) 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/libosmocore/commit/?id=dc18606cae2c1a273426a89c23b8… commit dc18606cae2c1a273426a89c23b8e849c4ca04e7 Author: Michael McTernan <mike.mcternan(a)wavemobile.com> Date: Fri Jul 3 10:33:50 2015 +0100 Add mnc_t for 3 digit mncs. Signed-off-by: Michael McTernan <mike.mcternan(a)wavemobile.com> ----------------------------------------------------------------------- Summary of changes: include/osmocom/gsm/gsm0808.h | 3 ++- include/osmocom/gsm/gsm48.h | 30 ++++++++++++++++++++++++--- src/gb/gprs_bssgp.c | 9 +++++---- src/gb/gprs_bssgp_vty.c | 5 +++-- src/gsm/gsm0808.c | 2 +- src/gsm/gsm48.c | 47 +++++++++++++++++++++++-------------------- 6 files changed, 63 insertions(+), 33 deletions(-) hooks/post-receive -- An utility library for Open Source Mobile Communications

8 years, 10 months

osmo-pcu.git branch jerlbeck/wip/pdch-alloc updated. 0.2-521-g410d98e

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This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "UNNAMED PROJECT". The branch, jerlbeck/wip/pdch-alloc has been updated discards 7c04380a7051eccf4049f534924f41205609c8e3 (commit) discards 5f0fb1bd4cb2f685d8a8d56d73979fbac9940432 (commit) discards 9e527dc68019ed3899a2b6cc286f4bbc8bdc3185 (commit) discards bce2a700a96b34a8966bd938ff392d67700cfb5e (commit) discards 1ce005af3f57013ad63ca60428d5e4573a405a4b (commit) discards 7418e00353963040a84ec7c97f7286f1e722ba47 (commit) discards 73d8bc51ce70d8c3a26c7a0c3b3c41d02d33a2db (commit) discards e56f9a9a22552a762ac8449a81d6ced3339347f7 (commit) discards 7585bf720ee51198d6b891b544e1a5fceea8fa0e (commit) discards 1caadd419014d92ef50260720e27dcb825b51cca (commit) discards fb8a22cae8f6710d03e7027bf00a37152296ccd3 (commit) discards c7853d691351fe36ee2b2325fd078d3d9fac6472 (commit) discards 51cf98a06495c6b5b4c666285f3ecc3a0135aa92 (commit) via 410d98e5d0c0eae76221a2d62a837b962f082506 (commit) via eff0c350c848c642efad7ebe478a52c2c8c351ce (commit) via a0ea29a5968308224b24b8718a8baa09806ad645 (commit) via bdcfb71161aed1dd882ec7f9dcc4880146175155 (commit) via 70960fb90cf4ab5efa2851f6927e53bb14878512 (commit) via 9eb88f2348ce449deac1022950998ecef372a67b (commit) via 5ef6a6028a1ed8aa59d3b2a701d53e4737c15478 (commit) via 341c9189caf00c077ef73138d087bf29e3ae12d1 (commit) via f5082f9372efa00090519a1b133b7eee88ea0d61 (commit) via 6b3a27be054a2cc4667a22a4c435cd5d7ecb59ce (commit) via 596f547a378786b2a9dea5a3b1e6182abf794e60 (commit) via eb22ef5c755a3bacda653185f4ce63402bd95d93 (commit) via 1e64bdbe3f7304fe5c5098ae0738d1ff06f14ad1 (commit) via 4d4fb6597592dc16795868ab24cb9063765c5fb9 (commit) via 8cee5c6d06ebc743414df3b3d8ea4af462db0851 (commit) via 53cf1d4da78852cc168246cca1f4caa7e9acf837 (commit) via 3ac16ddac029d00f71bfe722cb25d66c26961fc7 (commit) via 0bb98075f4046e55c48478520752b09f71b545e0 (commit) via 3c9fcfadc825256987ecb259b793c2f85ed5d21c (commit) via ea061943e0d4179822224d7830d0f147ce90ba2c (commit) via bbdca1b43caaa47ae71e35872909c25ffc091900 (commit) via b70f7ca553b4747618383b5c631f7023dc0b2f84 (commit) via 7e32903033af3f93dfe397e55de549870747d62c (commit) via 3e4ac92f79446378fc4c4697d8f31ea1cdb6eafb (commit) via 6f9587bd091ff95c7150646920bc3c8b1ea14d3b (commit) via 6eca14991030ee87c9370c46d719e22763a65609 (commit) via 8fb193a04767967350fd63501f2f46e8da3f1a66 (commit) via 6ec4b962ba8be347708f3c4c3d3f1062ba1ffc91 (commit) via 8b5add11527ee7108d0f11cf55d972651a4a0eb1 (commit) via 8f37bfe3abfaeda30de7f1f2f813c7b9b20f39ac (commit) via edcab1a0be452d8c977e35783ce489beb82da099 (commit) via cb1b494c896243a92a1969bb4c0ee4baddad2423 (commit) via 6d86628e5b6d81afae4ca1f24201ee90bfab1c2a (commit) via e2e004e7a91a3cd680c11364d9cb8cd21c714a8b (commit) via ace7b570a047b7ee36557091c10918240c4b8ff3 (commit) via f1379346f7a54e6d0957932dfc90f9a62410adce (commit) via 34cf156b80455dd9112eb18e46fa21ae5b348582 (commit) via 9cc783a87d59248fb3b1e9bb0ca2a72690a4e8c9 (commit) via a99d95e3afc528829f657e37f0572ac78bf06d4b (commit) via e500e2e5d1d44f31e0fffeda9a1e272e8fb0320c (commit) This update added new revisions after undoing existing revisions. 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 (7c04380a7051eccf4049f534924f41205609c8e3) \ N -- N -- N (410d98e5d0c0eae76221a2d62a837b962f082506) 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/osmo-pcu/commit/?id=410d98e5d0c0eae76221a2d62a837b9… commit 410d98e5d0c0eae76221a2d62a837b962f082506 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 15:48:25 2015 +0200 alloc: Use least reserved PDCH for algo A (TODO) TODO: - unify find_least_reserved_pdch and find_least_busy_pdch or - force find_multi_slots to single slot reservation http://cgit.osmocom.org/osmo-pcu/commit/?id=eff0c350c848c642efad7ebe478a52c… commit eff0c350c848c642efad7ebe478a52c2c8c351ce Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 15:10:20 2015 +0200 Revert "ms: Delay the call to set_reserved_slots(NULL, 0,0) (EXPERIMENTAL)" This reverts commit 341c9189caf00c077ef73138d087bf29e3ae12d1. http://cgit.osmocom.org/osmo-pcu/commit/?id=a0ea29a5968308224b24b8718a8baa0… commit a0ea29a5968308224b24b8718a8baa09806ad645 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 14:35:57 2015 +0200 FIXUP bts: Add Poll Timeout counter (TODO) http://cgit.osmocom.org/osmo-pcu/commit/?id=bdcfb71161aed1dd882ec7f9dcc4880… commit bdcfb71161aed1dd882ec7f9dcc4880146175155 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 13:19:49 2015 +0200 sba: Reverse TS search order (TODO) - when using multiple TS the first TS cannot be used for UL eventually if a TBF is still active or releasing. - Currently RACH requests are often accompanied by poll timeouts - This cannot prevent them completely (especially with multiple TRX in the future) http://cgit.osmocom.org/osmo-pcu/commit/?id=70960fb90cf4ab5efa2851f6927e53b… commit 70960fb90cf4ab5efa2851f6927e53bb14878512 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 12:54:26 2015 +0200 bts: Add Poll Timeout counter (TODO) http://cgit.osmocom.org/osmo-pcu/commit/?id=9eb88f2348ce449deac1022950998ec… commit 9eb88f2348ce449deac1022950998ecef372a67b Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 12:34:26 2015 +0200 tbf: Remove call to update() in reuse_tbf (TODO) http://cgit.osmocom.org/osmo-pcu/commit/?id=5ef6a6028a1ed8aa59d3b2a701d53e4… commit 5ef6a6028a1ed8aa59d3b2a701d53e4737c15478 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 12:04:20 2015 +0200 tbf: Set ms in call to tbf_alloc_dl_tbf (TODO) - reuse - alloc didn't know slot reservation TODO: - cm http://cgit.osmocom.org/osmo-pcu/commit/?id=341c9189caf00c077ef73138d087bf2… commit 341c9189caf00c077ef73138d087bf29e3ae12d1 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 10:48:09 2015 +0200 ms: Delay the call to set_reserved_slots(NULL, 0,0) (EXPERIMENTAL) TODO: - Check whether this fixes the issues. http://cgit.osmocom.org/osmo-pcu/commit/?id=f5082f9372efa00090519a1b133b7ee… commit f5082f9372efa00090519a1b133b7eee88ea0d61 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 2 10:47:37 2015 +0200 ms: Clear the reserved slots in the destructor (FIXUP) http://cgit.osmocom.org/osmo-pcu/commit/?id=6b3a27be054a2cc4667a22a4c435cd5… commit 6b3a27be054a2cc4667a22a4c435cd5d7ecb59ce Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 14:48:13 2015 +0200 alloc: Disable inner loop debugging by default (TODO) Callgrind: 42%-> 25% http://cgit.osmocom.org/osmo-pcu/commit/?id=596f547a378786b2a9dea5a3b1e6182… commit 596f547a378786b2a9dea5a3b1e6182abf794e60 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 14:34:24 2015 +0200 alloc: Optimize find_free_usf According to callgrind, this function consumes 33% CPU when running the AllocTest program. This commit uses the assigned_usf() method to get the USFs allocated by a PDCH instead of traversing the TBFs. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=eb22ef5c755a3bacda653185f4ce634… commit eb22ef5c755a3bacda653185f4ce63402bd95d93 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 14:10:13 2015 +0200 tbf: Keep a set of used TFI and USF per PDCH (TODO) http://cgit.osmocom.org/osmo-pcu/commit/?id=1e64bdbe3f7304fe5c5098ae0738d1f… commit 1e64bdbe3f7304fe5c5098ae0738d1ff06f14ad1 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 13:43:52 2015 +0200 FIXUP tbf: Maintain the number of TBF per PDCH http://cgit.osmocom.org/osmo-pcu/commit/?id=4d4fb6597592dc16795868ab24cb906… commit 4d4fb6597592dc16795868ab24cb9063765c5fb9 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 13:40:18 2015 +0200 alloc: Skip common TS without free USF when rating (TODO) http://cgit.osmocom.org/osmo-pcu/commit/?id=8cee5c6d06ebc743414df3b3d8ea4af… commit 8cee5c6d06ebc743414df3b3d8ea4af462db0851 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Wed Jul 1 13:10:41 2015 +0200 alloc: Only reserve 1 UL slot with algorithm B (TODO) Since currently the algorithm B will only allocate a single UL slot and will have to stick to it (first common TS), the other possible UL slots will not be allocated while the reservation is kept. This commit adds code to update the reserved set of UL slots to the single common TS when the UL TBF is allocated. TODO: - test it Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=53cf1d4da78852cc168246cca1f4caa… commit 53cf1d4da78852cc168246cca1f4caa7e9acf837 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Wed Jul 1 12:27:30 2015 +0200 alloc: Set minimum slot capacity to 1 (TODO) - < 0 can only happen rarely (if at all ATM) - doesn't change anything TODO: - test it anyway http://cgit.osmocom.org/osmo-pcu/commit/?id=3ac16ddac029d00f71bfe722cb25d66… commit 3ac16ddac029d00f71bfe722cb25d66c26961fc7 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Wed Jul 1 12:19:40 2015 +0200 alloc: Only use common UL slots when calculating the capacity Currently al possible UL slots are included in the capacity calculation which is the base of the slot selection. Nevertheless UL-only slots will never be used, since only one uplink slot (which must be a common slot) will be used. This patch changes the code to only include common slots in the capacity sum. Note that this might not be optimal if algorithm B supported multiple uplink slots. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=0bb98075f4046e55c48478520752b09… commit 0bb98075f4046e55c48478520752b09f71b545e0 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 22 16:14:23 2015 +0200 WIP Algorithm B UL (TODO) Select UL slot based on slot usage (similar to algorithm A) - Ensure to keep the first common TS TODO: - cm http://cgit.osmocom.org/osmo-pcu/commit/?id=3c9fcfadc825256987ecb259b793c2f… commit 3c9fcfadc825256987ecb259b793c2f85ed5d21c Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 10:24:37 2015 +0200 alloc: Base algo A on reserved PDCHs Currently algorithm A bases its time slots selection on the number of TBF actively using the PDCHs. This statistically prefers the first time slots, especially with short living TBFs. So when the first TBF is triggered by an uplink transfer (which generally results in a short-lived TBF) the potentially longer living DL TBF will be bound to the same slot. When another MS then requests an uplink TBF, it will get the same slot (no UL TBF currently active). This commit changes the algorithm to base its selection on reserved slots instead. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=ea061943e0d4179822224d7830d0f14… commit ea061943e0d4179822224d7830d0f147ce90ba2c Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 09:44:05 2015 +0200 alloc: Ignore slots with differing TSC if multiple slots are requested According to TS 45.002, 6.4.2 the training sequence (TSC) must be the same for all slots in a multi-slot set. This commit updates find_possible_pdchs() to only consider slots with the same TSC if more that 1 slot shall be assigned. Note that the first PDCH's TSC will be used as reference, so if two or more groups with a common TSC are configured, only the first will be used. This restriction does not apply to algorithm A, since it will not assign more than one slot and therefore sets the max_slots parameter to 1. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=bbdca1b43caaa47ae71e35872909c25… commit bbdca1b43caaa47ae71e35872909c25ffc091900 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 09:18:30 2015 +0200 ms: Get the set of slots currently active This commits adds methods to GprsMs and gprs_rlcmac_tbf to retrieve the slots that are actively used. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=b70f7ca553b4747618383b5c631f702… commit b70f7ca553b4747618383b5c631f7023dc0b2f84 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jun 30 08:52:54 2015 +0200 ms: Add support for slot reservation In contrast to the slots currently used by existing TBFs, the reserved slots refer to the time slots that can be used for newly allocated TBFs without causing conflicts (given that the first common TS does not change). They correspond to the potential use of the PDCHs and can be used to achieve a more uniform slot allocation. This commit adds bit set based methods to GprsMs and gprs_rlcmac_trx and a counter to gprs_rlcmac_pdch. The current TRX will also be stored in the MS object. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=7e32903033af3f93dfe397e55de5498… commit 7e32903033af3f93dfe397e55de549870747d62c Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Fri Jun 19 16:35:38 2015 +0200 alloc: Load balancing for algo A Currently only the first enabled PDCH will be used. Beside the throughput this will also limit the number of TBFs: - number of UL TBFs <= 7 - number of DL TBFs <= 32 This commit changes the allocation algorithm to use the PDCH with the least number of attached TBFs. This will improve the troughput in both directions and the UL limits: - number of UL TBFs <= min(32, N_PDCH * 7) UL TBFs Ticket: #1794 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=3e4ac92f79446378fc4c4697d8f31ea… commit 3e4ac92f79446378fc4c4697d8f31ea1cdb6eafb Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 14:18:46 2015 +0200 ms: Add tbf() method to get the TBF based on the direction To avoid the need for a switch or conditional statement when needing a TBF from an MS object in direction independant code, this method contains that case distinction. For additional flexibility, a reverse() function is added to get the opposite direction. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=6f9587bd091ff95c7150646920bc3c8… commit 6f9587bd091ff95c7150646920bc3c8b1ea14d3b Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 14:05:55 2015 +0200 ms: Add first_common_ts method to GprsMs This method gets the index (0 based) of first common time slot used by the TBFs attach to it. It expects that all of them have the same notion of this. If no TBF is attached, -1 will be returned. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=6eca14991030ee87c9370c46d719e22… commit 6eca14991030ee87c9370c46d719e22763a65609 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 13:45:05 2015 +0200 tbf: Maintain the number of TBF per PDCH Currently the PDCH object do not know anything about the TBFs using them. To make the slot allocation load dependant, at least some numbers are required. This commit adds TBF counters (one per direction) and the related methods attach_tbf, detach_tbf, and num_tbfs to gprs_rlcmac_pdch. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=8fb193a04767967350fd63501f2f46e… commit 8fb193a04767967350fd63501f2f46e8da3f1a66 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 13:30:43 2015 +0200 tbf: Update the new TBF in tbf_reuse (TODO) Currently the old TBF is updated for reallocation in tbf_reuse(). This commit changes this to update the new TBF instead. TODO: - does this make sense? - does this fix anything? - should the call to update() be removed completely there? http://cgit.osmocom.org/osmo-pcu/commit/?id=6ec4b962ba8be347708f3c4c3d3f106… commit 6ec4b962ba8be347708f3c4c3d3f1062ba1ffc91 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 13:03:46 2015 +0200 tbf/test: Add assertions These assertions check for the TBF allocation result before the tbf object is dereferenced the first time. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=8b5add11527ee7108d0f11cf55d9726… commit 8b5add11527ee7108d0f11cf55d972651a4a0eb1 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 13:00:20 2015 +0200 alloc/test: Use LOGL_DEBUG environment variable When this environment variable is set, the logging level is set to LOGL_DEBUG to help debugging without putting everything into AllocTest.err. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=8f37bfe3abfaeda30de7f1f2f813c7b… commit 8f37bfe3abfaeda30de7f1f2f813c7b9b20f39ac Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 12:45:11 2015 +0200 alloc/test: Enhance test_alloc_a This commit adds: - an assertion to check that count is valid, - an assertion the verify that tbf_alloc did not fail - a slots parameter to specify the enabled slots - additional test invocations with more slots enabled Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=edcab1a0be452d8c977e35783ce489b… commit edcab1a0be452d8c977e35783ce489beb82da099 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jun 29 12:19:52 2015 +0200 alloc/test: Add test for successive allocation This test allocates as many as possible UL/DL TBF pairs, shows their PDCH usage, and checks how many of them has been created successfully. Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: src/bts.cpp | 31 +- src/bts.h | 24 ++ src/gprs_ms.cpp | 2 + src/gprs_rlcmac_ts_alloc.cpp | 802 +++++++------------------------------------ src/llc.h | 2 +- src/pcu_vty.c | 2 +- src/sba.cpp | 4 +- src/tbf.cpp | 8 + src/tbf_dl.cpp | 6 +- tests/alloc/AllocTest.cpp | 44 ++- tests/alloc/AllocTest.err | 7 + tests/alloc/AllocTest.ok | 241 ++++++++++--- tests/llc/LlcTest.cpp | 20 +- tests/ms/MsTest.cpp | 3 + tests/tbf/TbfTest.cpp | 12 + tests/tbf/TbfTest.err | 116 +++---- tests/tbf/TbfTest.ok | 2 + 17 files changed, 502 insertions(+), 824 deletions(-) hooks/post-receive -- UNNAMED PROJECT

8 years, 10 months

osmo-pcu.git branch mmcternan/bb_maint created. 0.2-321-gf3405e5

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8 years, 10 months

openbsc.git branch mmcternan/bb_maint created. 0.13.0-494-gd265532

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This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, mmcternan/bb_maint has been created at d265532d0dc21e113b7c963b605c099683472096 (commit) - Log ----------------------------------------------------------------- ----------------------------------------------------------------------- hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

8 years, 10 months

libosmocore.git branch mmcternan/bb_maint created. 0.6.6

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8 years, 10 months

osmo-bts.git branch mmcternan/bb_maint created. 0.3.0-179-gcc4ada5

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8 years, 10 months

openbsc.git branch master updated. 0.14.0-122-gb69518f

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8 years, 10 months

openbsc.git branch master updated. 0.14.0-120-g9f95ae8

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8 years, 10 months

openbsc.git branch master updated. 0.14.0-119-g8ee53ed

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This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, master has been updated via 8ee53ed9ec5e5f045778ab8b30f10cb86ec55c4a (commit) via 694d98042f1adfad0e54f97d0e4c8787c5fccbac (commit) via e2ac6b77feecc5b7194a308bbd11e206c4a41fcb (commit) via 9705671025eba34b70d73e9d4e78813e4f2d31da (commit) via fce6971fe3673e8269414188fda0ce3b28b5cf03 (commit) via 8a8df80772a4bac0f3cb4d384f45a5d4c463fe11 (commit) via 0363d1bb97663e83aa0dc3a1e6b425b1870dd271 (commit) via aa0cecd9b7986254983af6b6cbef291183709ca0 (commit) via 2dd18bdd87a130a3536b12af874e331d93593e9b (commit) from 57ee78078905c7499bd4e6857f8981d22badfcac (commit) 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=8ee53ed9ec5e5f045778ab8b30f10cb8… commit 8ee53ed9ec5e5f045778ab8b30f10cb86ec55c4a Merge: 57ee780 694d980 Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Wed Jul 1 08:19:51 2015 +0200 Merge branch 'zecke/features/auth' Introduce another authentication scheme using MILENAGE. In the future reading from /dev/urandom will be replaced with libcrypto. http://cgit.osmocom.org/openbsc/commit/?id=694d98042f1adfad0e54f97d0e4c8787… commit 694d98042f1adfad0e54f97d0e4c8787c5fccbac Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 18:33:28 2015 +0200 nat: After we identified the bsc check the key We are using the token to find the right bsc_config and then we can use the last_rand of the bsc_connection to calculate the expected result and try to compare it with a time constant(???) memcmp. http://cgit.osmocom.org/openbsc/commit/?id=e2ac6b77feecc5b7194a308bbd11e206… commit e2ac6b77feecc5b7194a308bbd11e206c4a41fcb Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 18:02:10 2015 +0200 bsc: Check for the rand and then generate a res Check if the NAT has sent 16 bytes of RAND and if a key has been configured in the system and then generate a result using milenage. The milenage res will be sent and noth the four byte GSM SRES derivation. http://cgit.osmocom.org/openbsc/commit/?id=9705671025eba34b70d73e9d4e78813e… commit 9705671025eba34b70d73e9d4e78813e4f2d31da Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 16:28:15 2015 +0200 nat: Send 16 bytes of rand to the BSC and remember it Generate 16 byte of random data to be used for A3A8 by the BSC in the response. We can't know which BSC it is at this point and I don't want to send another message once the token has been received so always send the data with an undefined code. The old BSCs don't parse the message and will happily ignore the RAND. /dev/urandom can give short reads on Linux so loop around it until the bytes have been read from the kernel. http://cgit.osmocom.org/openbsc/commit/?id=fce6971fe3673e8269414188fda0ce3b… commit fce6971fe3673e8269414188fda0ce3b28b5cf03 Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 11:56:59 2015 +0200 nat: Provide access to /dev/urandom for the code Instead of doing open/read/close all the time, open the FD in the beginning and keep it open. To scare me even more I have seen /dev/urandom actually providing a short read and then blocking but it seems to be the best way to get the random byes we need for authentication. So one should/could run the cheap random generator on the system (e.g. haveged) or deal with the NAT process to block. http://cgit.osmocom.org/openbsc/commit/?id=8a8df80772a4bac0f3cb4d384f45a5d4… commit 8a8df80772a4bac0f3cb4d384f45a5d4c463fe11 Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Wed Jun 10 11:51:16 2015 +0200 bsc/nat: Fix the structure of the identity request message Unfortunately the basic structure of the response is broken. There is a two byte length followed by data. The concept of a 'tag' happens to be the first byte of the data. This means we want to write strlen of the token, then we want to write the NUL and then we need to account for the tag in front. Introduce a flag if the new or old format should be used. This will allow to have new BSCs talk to old NATs without an additional change. In the long run we can clean that up. http://cgit.osmocom.org/openbsc/commit/?id=0363d1bb97663e83aa0dc3a1e6b425b1… commit 0363d1bb97663e83aa0dc3a1e6b425b1870dd271 Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 11:55:02 2015 +0200 nat: Close the connection after we couldn't find the user In case the token was not correct, just close the connection. It is not clear that forcing a new TCP connection is going to give us any extra security here. But with the upcoming auth handling it does make sense to have both case look similar. http://cgit.osmocom.org/openbsc/commit/?id=aa0cecd9b7986254983af6b6cbef2911… commit aa0cecd9b7986254983af6b6cbef291183709ca0 Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 09:54:45 2015 +0200 nat: Factor out the config by token search In the upcoming authentication improvements it is nice to separate the finding of the config from the post-allow handling of it. http://cgit.osmocom.org/openbsc/commit/?id=2dd18bdd87a130a3536b12af874e331d… commit 2dd18bdd87a130a3536b12af874e331d93593e9b Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> Date: Mon Jun 8 18:31:02 2015 +0200 nat: Add size check for the payload The msgb will always have these bytes but it is better practice to verify that the message really has space for the two bytes. ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/bsc_msc.h | 2 +- openbsc/include/openbsc/bsc_nat.h | 7 ++ openbsc/include/openbsc/osmo_msc_data.h | 3 + openbsc/src/libbsc/bsc_msc.c | 22 ++++- openbsc/src/osmo-bsc/osmo_bsc_msc.c | 58 +++++++++++- openbsc/src/osmo-bsc/osmo_bsc_vty.c | 29 ++++++ openbsc/src/osmo-bsc_nat/bsc_nat.c | 156 +++++++++++++++++++++++++------ openbsc/src/osmo-bsc_nat/bsc_nat_utils.c | 18 ++++ openbsc/src/osmo-bsc_nat/bsc_nat_vty.c | 32 ++++++- 9 files changed, 291 insertions(+), 36 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

8 years, 10 months

osmo-trx.git branch achemeris/2sector created. eac726bc17077566bee7add0726670e8904cad9a

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This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "OpenBTS' transceiver retro-fit". The branch, achemeris/2sector has been created at eac726bc17077566bee7add0726670e8904cad9a (commit) - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-trx/commit/?id=eac726bc17077566bee7add0726670e… commit eac726bc17077566bee7add0726670e8904cad9a Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Tue Jun 30 22:37:12 2015 -0400 Transcever:hack: Support second independent channel by adding CLK socket to the second channel. ----------------------------------------------------------------------- hooks/post-receive -- OpenBTS' transceiver retro-fit

8 years, 10 months

osmo-bts.git branch achemeris/2sector created. 0.3.0-266-geb1d1f9

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This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Osmocom BTS-side code (Abis, scheduling, ...)". The branch, achemeris/2sector has been created at eb1d1f977372f76c66fa2d2ea89ba6ddac3acf5a (commit) - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-bts/commit/?id=eb1d1f977372f76c66fa2d2ea89ba6d… commit eb1d1f977372f76c66fa2d2ea89ba6ddac3acf5a Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Tue Jun 30 22:34:42 2015 -0400 hack: 2nd sector BTS. Needs code cleanup and more testing. ----------------------------------------------------------------------- hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

8 years, 10 months

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osmocom-commitlog July 2015