osmocom-commitlog July 2015

osmocom-commitlog@lists.osmocom.org

1 participants
113 discussions

osmo-bts.git branch fairwaves/master updated. 0.3.0-256-gcefa52b
by gitosis＠osmocom.org 17 Jul '15

17 Jul '15

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, fairwaves/master has been updated via cefa52b42170032b2f2d6eca1ff63cb7d8030040 (commit) via c35c0cd6c8b055f9487661751866f437b34a8e3b (commit) via d2448c697f9a86ad83e81590c1074b590767f1d0 (commit) via 68923685eaaa61b97d9d3642599c314c09763b5e (commit) from 90b4e07e425198bbe651461c0fb259f7fecf33dd (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=cefa52b42170032b2f2d6eca1ff63cb… commit cefa52b42170032b2f2d6eca1ff63cb7d8030040 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Wed Jun 10 00:27:18 2015 -0400 trx: Assume 100% BER if total decoded bits is 0 in l1if_process_meas_res() http://cgit.osmocom.org/osmo-bts/commit/?id=c35c0cd6c8b055f9487661751866f43… commit c35c0cd6c8b055f9487661751866f437b34a8e3b Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Wed Jun 10 00:26:14 2015 -0400 trx: Cleanup unused parts of loops.c http://cgit.osmocom.org/osmo-bts/commit/?id=d2448c697f9a86ad83e81590c1074b5… commit d2448c697f9a86ad83e81590c1074b590767f1d0 Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Fri Jun 5 01:12:21 2015 -0400 trx: Remove unused variables. http://cgit.osmocom.org/osmo-bts/commit/?id=68923685eaaa61b97d9d3642599c314… commit 68923685eaaa61b97d9d3642599c314c09763b5e Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com> Date: Fri Jun 5 00:54:03 2015 -0400 trx: Fix typo in a log message. ----------------------------------------------------------------------- Summary of changes: src/osmo-bts-trx/gsm0503_coding.c | 4 ++-- src/osmo-bts-trx/l1_if.c | 3 ++- src/osmo-bts-trx/loops.c | 9 ++------- src/osmo-bts-trx/scheduler.c | 2 +- 4 files changed, 7 insertions(+), 11 deletions(-) hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

1 0

osmo-bts.git branch fairwaves/master created. 0.3.0-252-g90b4e07
by gitosis＠osmocom.org 17 Jul '15

17 Jul '15

1 0

osmo-bts.git branch fairwaves/update deleted. 0.3.0-256-g9c5cd51
by gitosis＠osmocom.org 17 Jul '15

17 Jul '15

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, fairwaves/update has been deleted was 9c5cd51116ff2257ae27e31362085ffe6e9acd6e ----------------------------------------------------------------------- 9c5cd51116ff2257ae27e31362085ffe6e9acd6e trx: Assume 100% BER if total decoded bits is 0 in l1if_process_meas_res() ----------------------------------------------------------------------- hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

1 0

osmo-bts.git branch fairwaves/master-old created. 0.3.0-248-ga6ad0b4
by gitosis＠osmocom.org 17 Jul '15

17 Jul '15

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, fairwaves/master-old has been created at a6ad0b44ae45a2fd51b6a55507e8295605431e92 (commit) - Log ----------------------------------------------------------------- ----------------------------------------------------------------------- hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

1 0

osmo-bts.git branch fairwaves/master deleted. 0.3.0-248-ga6ad0b4
by gitosis＠osmocom.org 17 Jul '15

17 Jul '15

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, fairwaves/master has been deleted was a6ad0b44ae45a2fd51b6a55507e8295605431e92 ----------------------------------------------------------------------- a6ad0b44ae45a2fd51b6a55507e8295605431e92 handover fix: we can receive handover rach on trx == bts->c0 ----------------------------------------------------------------------- hooks/post-receive -- Osmocom BTS-side code (Abis, scheduling, ...)

1 0

osmo-pcu.git branch jerlbeck/wip/pdch-alloc updated. 0.2-548-g01213ce
by gitosis＠osmocom.org 17 Jul '15

17 Jul '15

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 c6c27922645df9ce181a4c23a7d902d31447cbfa (commit) via 01213ceba8b84da093dbe9aa50828696a00e688f (commit) via 7f79f0d332316acb306682ecac0a1b812d6023d1 (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 (c6c27922645df9ce181a4c23a7d902d31447cbfa) \ N -- N -- N (01213ceba8b84da093dbe9aa50828696a00e688f) 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=01213ceba8b84da093dbe9aa5082869… commit 01213ceba8b84da093dbe9aa50828696a00e688f Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 08:26:17 2015 +0200 alloc: Optionally enforce first common TS in find_multi_slots (TODO) TODO: - This isn't probably triggered at all currently, so this commit can possibly be dropped http://cgit.osmocom.org/osmo-pcu/commit/?id=7f79f0d332316acb306682ecac0a1b8… commit 7f79f0d332316acb306682ecac0a1b812d6023d1 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Fri Jul 17 11:38:49 2015 +0200 bssgp: Adapt flowcontrol MS default to current alloc algorithm Currently the values Bmax/R default MS are computed under the assumption than min(4, N_PDCH) DL slots are allocated for an MS, even if multislot assignment is not enabled. This commit changes the computation to assume 1 DL slot if algorithm A is selected or the dynamic algorithm is used and has disabled multislot assigment due to high load. Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: src/gprs_bssgp_pcu.cpp | 7 +++++-- src/gprs_rlcmac.h | 3 +++ src/gprs_rlcmac_ts_alloc.cpp | 21 +++++++++++++++++++++ 3 files changed, 29 insertions(+), 2 deletions(-) hooks/post-receive -- UNNAMED PROJECT

1 0

osmo-trx.git tag fairwaves/0.1.9 created. bb8d46adaa9b8571be30c6d1c75c6aadd4f0b43d
by gitosis＠osmocom.org 16 Jul '15

16 Jul '15

1 0

osmo-trx.git branch fairwaves/master updated. bb8d46adaa9b8571be30c6d1c75c6aadd4f0b43d
by gitosis＠osmocom.org 16 Jul '15

16 Jul '15

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, fairwaves/master has been updated via bb8d46adaa9b8571be30c6d1c75c6aadd4f0b43d (commit) via 20b388973c2f2031b4662e7075a6d12f80cf4c84 (commit) from 0d039e26764f8e136c7c2579195fc169f6805e4b (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-trx/commit/?id=bb8d46adaa9b8571be30c6d1c75c6aa… commit bb8d46adaa9b8571be30c6d1c75c6aadd4f0b43d Author: Kirill Zakharenko <earwin(a)gmail.com> Date: Thu Jul 16 16:45:36 2015 +0200 bumped version to 0.1.9 http://cgit.osmocom.org/osmo-trx/commit/?id=20b388973c2f2031b4662e7075a6d12… commit 20b388973c2f2031b4662e7075a6d12f80cf4c84 Author: Kirill Zakharenko <earwin(a)gmail.com> Date: Thu Jul 16 16:45:04 2015 +0200 build with instruction set/tuning for atom processors fix non-working hardening ----------------------------------------------------------------------- Summary of changes: debian/changelog | 6 ++++++ debian/control | 2 +- debian/rules | 4 +++- 3 files changed, 10 insertions(+), 2 deletions(-) hooks/post-receive -- OpenBTS' transceiver retro-fit

1 0

osmo-pcu.git branch jerlbeck/wip/pdch-alloc updated. 0.2-547-gc6c2792
by gitosis＠osmocom.org 16 Jul '15

16 Jul '15

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 27d9f3e9d45a7f7be15cd1b602cb94f8ab057c3e (commit) discards 563f35eb49be3d7f1ecdc3d230c81fe28315e607 (commit) discards 96a33c74849c8e92fd6e101fc633fdd27891f25e (commit) discards 58070d62c88586fda707b88df6d442b480137f78 (commit) discards ac4084f0c09fb3df0b1ff4cd0c406cf14b588d7d (commit) discards 8a99b7a87a7fb2940333a45e17fdb452fe485ae1 (commit) discards b4f2b917c24fe051d05366f78db7d2ccd22bd7ae (commit) discards 4095a641fed649f3a08873963253c2ab262f0281 (commit) via c6c27922645df9ce181a4c23a7d902d31447cbfa (commit) via 77da35515ce40baf2305cf7cf5e4008f6b478e36 (commit) via 7b3675bf7a6203467e6a72e255544365cefc3b06 (commit) via 0f352a6f2293534fa31bfe81cf85ea7dbe317481 (commit) via bf9042203d02298040e5289c86238961c154a3d4 (commit) via 7af53e61f0a9de8c6ebe412d7bb0ffe11f71dbbd (commit) via 88fb6136fb8b69f37ded4c868689556f3bde3ac8 (commit) via e21b79cb211fa930b79b69ce9416a25816daff47 (commit) via f16a069fd7e34c3f94527965073df3bae0e524b1 (commit) via 5979fe9d8af159bbf8ea382bcd06ad43e25e209c (commit) via 400ec02e8a0415a59eae9dcdae43de38247897a3 (commit) via 40da3e17e5b3d4cf199cb868d561f98c35b93147 (commit) via 5a2b8be3f5c9659cedb56855d2741accfdaeab3d (commit) via 2b558857dd720ea0a743d2656873a8c472ecd6b9 (commit) via a8c2aaf6f05d5e25665e8cbb2b415c6a2ad34d8b (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 (27d9f3e9d45a7f7be15cd1b602cb94f8ab057c3e) \ N -- N -- N (c6c27922645df9ce181a4c23a7d902d31447cbfa) 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=c6c27922645df9ce181a4c23a7d902d… commit c6c27922645df9ce181a4c23a7d902d31447cbfa Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 08:26:17 2015 +0200 alloc: Optionally enforce first common TS in find_multi_slots (TODO) TODO: - This isn't probably triggered at all currently, so this commit can possibly be dropped ----------------------------------------------------------------------- Summary of changes: src/bts.h | 2 + src/gprs_rlcmac_ts_alloc.cpp | 76 ++++- tests/alloc/AllocTest.cpp | 81 +++-- tests/alloc/AllocTest.err | 676 ++------------------------------------- tests/alloc/AllocTest.ok | 730 ++++++++++++++++++++++++++----------------- 5 files changed, 602 insertions(+), 963 deletions(-) hooks/post-receive -- UNNAMED PROJECT

1 0

osmo-pcu.git branch jerlbeck/master updated. 0.2-546-g77da355
by gitosis＠osmocom.org 16 Jul '15

16 Jul '15

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/master has been updated via 77da35515ce40baf2305cf7cf5e4008f6b478e36 (commit) via 7b3675bf7a6203467e6a72e255544365cefc3b06 (commit) via 0f352a6f2293534fa31bfe81cf85ea7dbe317481 (commit) via bf9042203d02298040e5289c86238961c154a3d4 (commit) via 7af53e61f0a9de8c6ebe412d7bb0ffe11f71dbbd (commit) via 88fb6136fb8b69f37ded4c868689556f3bde3ac8 (commit) via e21b79cb211fa930b79b69ce9416a25816daff47 (commit) via f16a069fd7e34c3f94527965073df3bae0e524b1 (commit) via 5979fe9d8af159bbf8ea382bcd06ad43e25e209c (commit) via 400ec02e8a0415a59eae9dcdae43de38247897a3 (commit) via 40da3e17e5b3d4cf199cb868d561f98c35b93147 (commit) via 5a2b8be3f5c9659cedb56855d2741accfdaeab3d (commit) via 2b558857dd720ea0a743d2656873a8c472ecd6b9 (commit) via a8c2aaf6f05d5e25665e8cbb2b415c6a2ad34d8b (commit) via 69c9bfa0897c63b8a220bdb8db6658dc5021e5da (commit) via b2439bbb8a73f00873efd7f744f70be535496e90 (commit) via 3a10dbd56428cf0e79b738f62748509bbd04aa68 (commit) via e0853cdf42e60acd7759acd4869c84756eb1fa27 (commit) via 5879c6493f74aecddc81abbd785065325bf2e117 (commit) via 47a57f6f869f19704bbb993fc157a86fd0c85e58 (commit) via 61205a7e6539b3926c3039e8dcabda6aa9b408ef (commit) from 57cf69a18ccceac4b250dceb56c4e0d5f0018a95 (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-pcu/commit/?id=77da35515ce40baf2305cf7cf5e4008… commit 77da35515ce40baf2305cf7cf5e4008f6b478e36 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 18:33:46 2015 +0200 alloc: Make alloc_algorithm_dynamic stateful Currently there is no persistent state being used in alloc_algorithm_dynamic. So algorithm B is even used in persistent high usage scenarios. If there are many active TBFs, multislot assigments are not fair, because MS of a "higher" multislot class get higher troughputs. On the other hand, as long as all PDCH are busy no bandwidth will be wasted even if all MS use algorithm A. This commit modifies alloc_algorithm_dynamic to disable algorithm B when that call fails. It then keeps it disabled until there is a single PDCH which is idle (it is considered idle, if there is at most one active DL TBF assigned to it). Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=7b3675bf7a6203467e6a72e25554436… commit 7b3675bf7a6203467e6a72e255544365cefc3b06 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 18:28:22 2015 +0200 alloc/test: Fix trx_no assertion Currently the value of trx_no2 is used in the assertion, even if the call to tfi_find_free has failed. This commit fixes the asserted expression to only compare the trx_no values if the function call has succeeded. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=0f352a6f2293534fa31bfe81cf85ea7… commit 0f352a6f2293534fa31bfe81cf85ea7dbe317481 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 18:23:33 2015 +0200 alloc/test: Free the TBF if the recursion has failed Currently if both an uplink and a downlink TBF are to be allocated by alloc_tbfs() and the second allocation fails, the first TBF is not freed. This commit changes the recursive function to free the TBF if the ms variable has been changed to NULL. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=bf9042203d02298040e5289c8623896… commit bf9042203d02298040e5289c86238961c154a3d4 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 18:19:09 2015 +0200 alloc/test: Use lower case for slots with TFI shortage Indicate those slots with lower case letters that do not have a spare TFI for the other direction if such a TBF has not been attached to the MS object yet. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=7af53e61f0a9de8c6ebe412d7bb0ffe… commit 7af53e61f0a9de8c6ebe412d7bb0ffe11f71dbbd Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 15:04:07 2015 +0200 alloc: Use a separate usage computation for algo A Currently algorithm A can select an TBF even when there is no free TBF in the reverse direction. While this does not necessarily lead to an allocation failure, the probabily is higher. In addition, the current slot reservations are not taken into account. This commit changes the selection algorithm to prefer slots where TFI are available in both directions and which are less reserved. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=88fb6136fb8b69f37ded4c868689556… commit 88fb6136fb8b69f37ded4c868689556f3bde3ac8 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 15:01:38 2015 +0200 alloc/test: Show expectation before failure To simplify debugging, show the actuals value before the assertion fails in some cases. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=e21b79cb211fa930b79b69ce9416a25… commit e21b79cb211fa930b79b69ce9416a25816daff47 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Thu Jul 16 11:48:43 2015 +0200 alloc: Change tx_window optimization strategy Currently each tx_window combination is checked only once by using a set containing the sets of TX slots that have been checked already. This approach does not ensure, that num_tx and ul_ts really match the tx_window being tested. This does not make a difference with the current test cases probably because num_tx starts with 1 and is increased each iteration. Since the bitmap optimization is equivalent to a cache optimization strategy that only uses tx_window as key. On the other hand, ul_ts, num_tx, and rx_mask cannot be derived from tx_window, but these values are also refered to after the call to test_and_set_bit(). This makes it difficult to prove that correctness of the caching. While this will not lead to a defect, the results might be less optimal. This commit changes the optimization strategy to skip all tx_window where ul_ts and ul_ts+num_tx-1 are not both contained. This provides a similar degree of optimization like the set approach (only the iteration with num_ts == 8 is not optimized, which only applies to to ms class 18 and 29 MS) but ensures that the values of the related variables have a clear relationship. Note that the bitset based optimization for rx_window does not suffer from a possible cache inconsistency, since only tx_window and rx_window (tx_slot_count and rx_slot_count can be derived from the windows and thus are covered by the cache key) are used after the call to test_and_set_bit(). tx_window is constant over the whole lifetime of the cache. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=f16a069fd7e34c3f94527965073df3b… commit f16a069fd7e34c3f94527965073df3bae0e524b1 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 14:29:34 2015 +0200 pcu: Use alloc_algorithm_dynamic by default The dynamic algorithm behaves like B until there are no TFI left. This commit changes the default algorithm to to former. Ticket: #1934 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=5979fe9d8af159bbf8ea382bcd06ad4… commit 5979fe9d8af159bbf8ea382bcd06ad43e25e209c Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 14:02:41 2015 +0200 alloc: Add counters for successful algo A/B allocations This adds counters for algorithm A and B with count successful allocation combined for UL and DL. Ticket: #1934 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=400ec02e8a0415a59eae9dcdae43de3… commit 400ec02e8a0415a59eae9dcdae43de38247897a3 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 13:31:48 2015 +0200 alloc: Add 'dynamic' allocation algorithm The idea behind this meta algorithm is to automatically select one of the other algorithms based on the system state. Basically algorithm B will be selected if the PDCH usage is low to improve throughput and latency. Algorithm A will be selected to support more concurrent MS. This commit adds a first simple state-less version of this algorithm that always tries B first and only if that fails A is tried afterwards. The following VTY command is added to the 'pcu' node: - alloc-algorithm dynamic Ticket: #1934 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=40da3e17e5b3d4cf199cb868d561f98… commit 40da3e17e5b3d4cf199cb868d561f98c35b93147 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 12:57:07 2015 +0200 alloc: Remove disabled code fragment for multi-UL allocation This part of algorithm_b has already been disabled. Further work may depend on this, but it is going out of sync. So this commit removes it completely. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=5a2b8be3f5c9659cedb56855d2741ac… commit 5a2b8be3f5c9659cedb56855d2741accfdaeab3d Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Jul 14 11:35:21 2015 +0200 alloc: Refactor alloc algorithms to only apply changes on success Currently these algorithms modify other objects (MS, TBF, PDCH) even if the allocation will fail later on. To implement an algorithm that dynamically tries another algorithm on failure (e.g. A after B), the first (failing) algorithm should not change or damage anything. This commit refactors algorithm A and B to delay the actual allocation until it is known that the allocation will not fail. Ticket: #1934 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=2b558857dd720ea0a743d2656873a8c… commit 2b558857dd720ea0a743d2656873a8c472ecd6b9 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jul 13 15:15:18 2015 +0200 alloc: Remove redundant first_common_ts handling Currently this code path is only used, if an allocation has been taken place in a former call to an allocation algorithm function. If this was for an DL TBF, the first common TS was selected, otherwise the least used common TS was selected for an UL TBF. The shrinking of the UL set (to 1<<first_common_ts) is done in the latter case. This commit removes an additional code path that aligns the UL set to first_common_ts, because it has no more influence on the set of common TS after both UL and DL TBF have been allocated. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=a8c2aaf6f05d5e25665e8cbb2b415c6… commit a8c2aaf6f05d5e25665e8cbb2b415c6a2ad34d8b Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Mon Jul 13 14:50:08 2015 +0200 alloc/test: Add test for interleaved TBF chains MS iniated TCP connections generally result in a sequence of short time UL and longer lasting DL TBFs, being interleaved between several MS. This scenario is not covered by the existing tests. This commit adds a test, that allocates as man as possible TBFs several times with different test modes without clearing the BTS (and thus the TBF list) in between. The number of allocated DL TBFs in each round is expected to be constant. Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: src/bts.cpp | 149 ++-- src/bts.h | 30 +- src/gprs_ms.cpp | 8 + src/gprs_ms.h | 2 + src/gprs_rlcmac.h | 11 +- src/gprs_rlcmac_ts_alloc.cpp | 471 ++++++++--- src/pcu_main.cpp | 2 +- src/pcu_vty.c | 13 +- src/tbf.cpp | 65 +- src/tbf.h | 5 +- src/tbf_dl.cpp | 17 +- tests/alloc/AllocTest.cpp | 410 ++++++--- tests/alloc/AllocTest.err | 875 +++++++++++++++++++ tests/alloc/AllocTest.ok | 1907 +++++++++++++++++++++++++++++++++++++++--- tests/tbf/TbfTest.cpp | 10 +- tests/tbf/TbfTest.err | 324 ++++--- 16 files changed, 3636 insertions(+), 663 deletions(-) hooks/post-receive -- UNNAMED PROJECT

1 0

← Newer
1
2
3
4
5
6
7
8
9
...
12
Older →

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

osmocom-commitlog July 2015