osmo-pcu.git branch radisys/egprs_puan created. dcb2f6b3dea6b5c8337565fe76f3da1ae205cfcd
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The branch, radisys/egprs_puan has been created at dcb2f6b3dea6b5c8337565fe76f3da1ae205cfcd (commit)
- Log ----------------------------------------------------------------- http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=dcb2f6b3dea6b5c8337565fe...
commit dcb2f6b3dea6b5c8337565fe76f3da1ae205cfcd Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 16:00:39 2016 +0530
Update README with working commit versions of osmo components
Necessary changes for build this pcu.
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=f15edb81ff67385420df9c72...
commit f15edb81ff67385420df9c725dcf5a276ff292b4 Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 11:30:26 2016 +0530
EGPRS: fix for EPDAN out of window
Fix for aligning the EPDAN out of RLC transmit window is made according to section 9.1.8.2.4 in 44.060 version 7.27.0 Release 7. The specification explains that A bit within the uncompressed bitmap whose corresponding BSN is not within the transmit window shall be ignored
Related: OS#1789
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=99e78ab60e4c7dec5253df17...
commit 99e78ab60e4c7dec5253df174a1ae1eea9cc36a2 Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 11:09:38 2016 +0530
EGPRS: add test case to show EPDAN BSN out of window bug
This patch adds a test case test_tbf_egprs_epdan which expects a current bug with EPDAN for Interpretation of the bitmap explained in section 9.1.8.2.4 in 44.060 version 7.27.0 Release 7. the specification explains that A bit within the uncompressed bitmap whose corresponding BSN is not within the transmit window shall be ignored. But current PCU implementation ignores EPDAN The test's expectation is corrected along with the bug fix in a subsequent commit
Related: OS#1789
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=07b05394bd281cb91aa4051b...
commit 07b05394bd281cb91aa4051ba9adc088309384d4 Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 10:29:00 2016 +0530
Fix: DL slot allocation based on direction configured
Currently number of TS for second DL TBF is less compared to first DL TBF because PCU is considering the combined capacity of DL and UL for TS allocation, with this there is a difference in throughput between the 2 DL TBFs. This patch enables the user to maximize the number of DL TSs for the TBF based on the direction configured through VTY with cfg_pcu_ts_alloc_maximise_cmd
Related: OS#1792
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=92e8b8122fdb2f815a266961...
commit 92e8b8122fdb2f815a266961f9faab6d1f837d90 Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 10:17:39 2016 +0530
Add test case for testing PUAN
This test case is for testing generation of EGPRS PUAN. Corresponding log files .ok and .err are modified.
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=c73ae3130602626b1328ebea...
commit c73ae3130602626b1328ebeadffc5f07670949e1 Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 10:09:57 2016 +0530
Add compression support in EGPRS PUAN
This adds compression of bitmap in PUAN. The compressed bitmap is used only if the number of bits in the bitmap does not fit in the message and there is a gain after compression. Test case is updated for testing the compression with bitmaps of varying lengths.
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=93605f3b4b4983e180e87151...
commit 93605f3b4b4983e180e87151d1d535f47c0ae802 Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 10:08:13 2016 +0530
Fix issues in URBB generation in EGPRS PUAN
Below issue in uncompresed bitmap generation is addressed 1. Corrected the number of bits that is included in URBB 2. If length is not present, 0s are coded as remaining bits Along with this, code is restructured to enable addition of compression support
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=d97a7c592112fd9cd69eedb4...
commit d97a7c592112fd9cd69eedb479fc2e669031a5cf Author: pravin pravin.manoharan@radisys.com Date: Fri Sep 30 10:06:23 2016 +0530
EGPRS: Add EPDAN CRBB Tree based decoding
Implemented tree based algorithm to decode compressed bitmap in EPDAN as described in section 9.1.10 of 3GPP 44.060. This algorithm intends to improve the performance over existing method. New Regression test is added under bitcomp directory. Test case is added to validate decompressed result of the bitmap Present in EPDAN. Test is done for multiple bitmaps of varying length. Invalid inputs are also part of the test vector.
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=fd9e16ce97603d2dbc692ebc...
commit fd9e16ce97603d2dbc692ebc6e6f27b966ceca25 Author: Neels Hofmeyr neels@hofmeyr.de Date: Tue Aug 23 16:43:05 2016 +0200
heed VTY 'line vty'/'bind' command
Like most other osmo-* programs, bind the telnet VTY to the address specified by the 'line vty'/'bind' command. This is added by vty_init(), so until now the PCU offered this config but ignored it.
Change-Id: I4cca05a212ec0d493b906014dc3a83e687ebbb1d
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=465f5bbb6f9352ce02ba7d8c...
commit 465f5bbb6f9352ce02ba7d8cfbbc5d2b0cab4c9a Author: bhargava Bhargava.Abhyankar@radisys.com Date: Fri Sep 2 16:50:43 2016 +0530
Update the function immediate assignment for EGPRS
Encode the EGPRS fields of immediate assignment message in uplink when EGPRS PACKET CHANNEL REQUEST (11 bit RACH) is received. The series of patches for 11 bit RACH are dependent on libosmocore and osmo-bts patches for 11 bit RACH.
Change-Id: Ie5e309156e5dbbb6add74a1b4d257c4ee2332e52
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=628dcfbc971d6d0542064d7f...
commit 628dcfbc971d6d0542064d7ff83ba17fffb93632 Author: bhargava Bhargava.Abhyankar@radisys.com Date: Wed Sep 14 20:30:31 2016 +0530
Handle EGPRS 11 bit RACH in osmo-pcu
A function is_single_block is added to get request type of RACH. EGPRS 11 bit RACH is handled.
Change-Id: I61d74a32f7764644ed86f7fdf97fa3c2f61503f7
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=0ee31cfa381282d0d724fb36...
commit 0ee31cfa381282d0d724fb36c48bae297a0647ac Author: Aravind Sirsikar arvind.sirsikar@radisys.com Date: Thu Sep 15 17:54:46 2016 +0530
Fix EGPRS DL window calculation during tbf update
Earlier there was no handling for recalculation of DL window size during tbf update. Which has been fixed in this patch.
Related: OS#1808 Change-Id: I41aa807068520460fd665a55e3529e60f6bbb630
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=8e70bb5bb4751e3a7f33b95b...
commit 8e70bb5bb4751e3a7f33b95b2994bff410235844 Author: Aravind Sirsikar arvind.sirsikar@radisys.com Date: Thu Sep 15 17:51:16 2016 +0530
tbf_dl: factor out EGPRS DL window size calculation
A subsequent patch needs to call this from gprs_rlcmac_tbf::update(), so to avoid code dup, put the calculation in a separate function.
Related: OS#1808
Change-Id: I7c7777d43f843bbd3421503fc2a8600f148ca035
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=22a901905c9749b03fceccda...
commit 22a901905c9749b03fceccda4d550f3da799d524 Author: Aravind Sirsikar arvind.sirsikar@radisys.com Date: Thu Sep 15 17:24:49 2016 +0530
EGPRS: Fix issue with row 4 of Table 10.4.14a.1 of 44.060 version 7.27.0 Release 7
row 4 of Table 10.4.14a.1 of Spec 44.060 version 7.27.0 Release 7. Says "The previous RLC data block contains a Upper Layer PDU, or a part of it, that fills precisely the previous data block and for which there is no length indicator in that RLC data block. The current RLC data block contains a Upper Layer PDU that either fills the current RLC data block precisely or continues in the next RLC data block." So when we receive block with 1st LI: value=0 and Value of E bit in the same octet as 1, we expect 2 chunks with 1st chunk as length as 0 and complete and 2nd chunk as length non zero. But with this bug we see only 1 chunk causing incorrect assembling
This issue has been fixed in this patch.
Related: OS#1811
Change-Id: I2cd0fca3ed28a553ede3f4b8a7d3267284dd2c9b
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=3463bd4adc1598462560ed84...
commit 3463bd4adc1598462560ed84da837d04d0e8e20c Author: Aravind Sirsikar arvind.sirsikar@radisys.com Date: Thu Sep 15 17:19:54 2016 +0530
EGPRS: add test case to show LI decoding bug
This patch adds a test case test_tbf_li_decoding which expects a current bug with LI decoding for row 4 of Table 10.4.14a.1 in 44.060 version 7.27.0 Release 7. The test's expectation is corrected along with the bug fix in a subsequent commit
Related: OS#1811
Change-Id: Ida410dab1aa4b0cf3e15b2090586377eb19b2469
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=e26ee01d56b4c4c2da6abc6b...
commit e26ee01d56b4c4c2da6abc6b649cb765d5787b98 Author: Aravind Sirsikar arvind.sirsikar@radisys.com Date: Tue Sep 6 18:15:45 2016 +0530
DL TS allocation: add test case to show TS allocation bug for 2nd DL TBF
This patch adds a test case test_2_consecutive_dl_tbfs which expects a current bug with TS allocation for 2nd DL TBF. The test's expectation is corrected along with the bug fix in a subsequent commit
Related: OS#1792
Change-Id: I890e4fbb2b64037e051433e70082a197e2a929a6
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=024152683646f1b68c85de74...
commit 024152683646f1b68c85de74f783b81db51d16b5 Author: Neels Hofmeyr nhofmeyr@sysmocom.de Date: Fri Sep 2 02:15:26 2016 +0200
Fix CSN1 decoding: CSN_LEFT_ALIGNED_VAR_BMP bounds
Fix attempted read past vector boundaries in case of a starting bit offset != 0, so that the last amount of bits read should be < 8. In the case of CSN_LEFT_ALIGNED_VAR_BMP, the mod-8 calculation was flawed, and in the final step, 8 bits were read instead of the remainder < 8. This lead to -EINVAL being returned by bitvec_get_bit_pos() and bogus resulting data.
Instead, read 8 bits only as long as at least 8 bits remain, and read any remaining bits < 8 in a final step. Drop unneeded nB1 variable and an obvious comment.
Adjust the unit test assertion in testCsnLeftAlignedVarBmpBounds() in RLCMACTest.cpp.
Based on a fix by Aravind Sirsikar Arvind.Sirsikar@radisys.com, but implemented differently.
Related: OS#1805 Change-Id: I490498c8da6b531f54acb673379379f7b10907c0
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=9f5f008aedc910ff0ce18bf3...
commit 9f5f008aedc910ff0ce18bf3f92b9b74f0438bf8 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Aug 30 13:20:23 2016 +0530
CSN1 decoding: add test to show bug in CSN_LEFT_ALIGNED_VAR_BMP
CSN1 decoding currently contains an attempted read past vector boundaries in case of a starting bit offset != 0, so that the last amount of bits read should be < 8. In the case of CSN_LEFT_ALIGNED_VAR_BMP, the mod-8 calculation is flawed, and in what should be the final step of reading n < 8 bits, 8 bits are read instead of n (with an extraneous read of n bits following after that). This leads to -EINVAL being returned by bitvec_get_bit_pos() and bogus resulting data.
Add testCsnLeftAlignedVarBmpBounds() in RLCMACTest.cpp to show and expect this bug. The test's expectation shall be corrected along with the bug fix in a subsequent commit.
Related: OS#1805 Tweaked-by: Neels Hofmeyr nhofmeyr@sysmocom.de Change-Id: I4641f5d1d49f66cb1a5cd813befb3a2a266001b0
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=8d2d9e89850e961affc998e9...
commit 8d2d9e89850e961affc998e984c3fc6ac7b8f7b1 Author: Aravind Sirsikar arvind.sirsikar@radisys.com Date: Mon Sep 12 12:46:32 2016 +0530
TBF flow: unit test compilation error fix
The test failure was introduced by 9bbe1600cc02e1b538380393edb1dcdabe9247a2 "Fix Timing Advance handling": between patch build checking and patch submission, a new section was added to TbfTest.cpp which also needs adjustment.
Tweaked-by: Neels Hofmeyr nhofmeyr@sysmocom.de Change-Id: If077da5f21fd5cba54556f1dead05a1bc4ea5540
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=9bbe1600cc02e1b538380393...
commit 9bbe1600cc02e1b538380393edb1dcdabe9247a2 Author: Max msuraev@sysmocom.de Date: Mon Jul 18 12:50:18 2016 +0200
Fix Timing Advance handling
* initialize with invalid TA instead of making assumption that phone is located within 550 meters (TA=0) * only set valid TA
Change-Id: Idfc40ff0c11bdac13d9e28fbfa4e95dfc6b735b0 Related: OS#1526
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=16ddc90eabad423d247753f7...
commit 16ddc90eabad423d247753f7d89639659e049d35 Author: Minh-Quang Nguyen minh-quang.nguyen@nutaq.com Date: Tue Sep 6 10:27:11 2016 -0400
LC15: Change TRX numbering for the latest Litecell15 hardware
Change-Id: If3c4aff0366587dd3e5baa3d15b9e91d8ebe7753
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=7c7a86c080edd9c92778c941...
commit 7c7a86c080edd9c92778c941bbe484f59a81f93c Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Aug 30 13:08:28 2016 +0530
Fix GPRS PUAN encoding: wrong BSN status
Earlier there was an incorrect encoding of BSN status in GPRS PUAN message. This was a bottle neck for GPRS performance testing for UL. Which has been fixed in this patch.
Related: OS#1806
Change-Id: I98e586aa5cb9200cf03e092556304211d4d459aa
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=a35c911a91ea7b6d8b017fd1...
commit a35c911a91ea7b6d8b017fd103c0d86f79bb271e Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Aug 30 13:00:14 2016 +0530
GPRS: PUAN encoding: add test case to show wrong BSNs status
This patch adds a test case which expects a current bug with GPRS PUAN encoding. The test's expectation is corrected along with the bug fix in a subsequent commit
Related: OS#1806
Change-Id: Ied0f1dd3037d8fac6a772f4e097defb72634f955
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=3c2eaebd214fd39ebaf0bf86...
commit 3c2eaebd214fd39ebaf0bf86d2120bd226c62309 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Aug 30 15:39:04 2016 +0530
DL: add test case to show wrong window size
This patch adds a test case test_tbf_update_ws. Which expects a current bug with DL window size calculation. The test's expectation is corrected along with the bug fix in a subsequent commit
Related: OS#1808
Change-Id: I4659494c6f93ae89e4cc4ac79fff5fcaf2d23699
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=fd713841046e4a8f0b67e1e7...
commit fd713841046e4a8f0b67e1e794cc046367a0174c Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Sun Aug 28 17:55:05 2016 +0530
TBF flow: unit test compilation error fix
Change-Id: I89638ba908e7d9964a5525061ce0cf26049be438
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=b11919899295889b577a9f9a...
commit b11919899295889b577a9f9ada71935e437ff8d8 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Fri Aug 26 18:13:10 2016 +0530
TBF flow: Coverity fix
Related: CID#1361925, CID:#1361924
Change-Id: Ib1f71a8940eed7ad74211092275dfa29aa353fc7
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=01826c13b1139db70f14b14e...
commit 01826c13b1139db70f14b14e18ab35ac4646c872 Author: Neels Hofmeyr neels@hofmeyr.de Date: Tue Aug 23 16:31:02 2016 +0200
vty: use OSMO_VTY_PORT_PCU instead of number
Include vty/ports.h and use the proper constant.
Change-Id: I9c5b7683f76994c539da5551f40df32379dc685e
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=959d1dee67e1c6fcfc57b347...
commit 959d1dee67e1c6fcfc57b347be2fb7a2ed099b2d Author: bhargava Bhargava.Abhyankar@radisys.com Date: Wed Aug 17 15:17:21 2016 +0530
Change interface in osmo-pcu for 11 bit RACH
Interface structure between osmo-bts and osmo-pcu is updated with the parameters to differentiate the type of RACH and further support 11 bit RACH. The function prototype and definitions are changed accordingly. Interface version number is increased.
Change-Id: I265c2d92d36d6cbcbeee60cdd8407dafe1da06a4
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=eebcb1e3e87a37cde3ac6aaf...
commit eebcb1e3e87a37cde3ac6aaf89b8c6c201abb6ba Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Thu Aug 25 16:40:23 2016 +0530
Fix EGPRS PUAN encoding: use correct urbb_len
Earlier there was an incorrect encoding of PUAN when VQ is not equal VR case for EGPRS UL RLC window. The PCU was encoding the same PUAN message always irrespective of radio condition. This was a bottle neck for performance testing. Which has been fixed in this patch.
Related: OS#1793
unit test assertion in the previous commit is fixed in this patch.
Change-Id: Iba7b1995028bd81749ffb080616b2ad5f2540d57
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=02352b487ac6808b6adb8e86...
commit 02352b487ac6808b6adb8e8623f0921aad7f02d7 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Thu Aug 25 16:37:30 2016 +0530
EGPRS: PUAN encoding: add test case to show wrong urbb_len issue
This patch adds a test case which expects a current bug with EGPRS PUAN encoding when VQ != VR. The test's expectation is corrected along with the bugfix in a subsequent commit
Adds test_tbf_puan_urbb_len to describe the following bug: EGPRS PUAN encoding disregards the urbb_len, leading to identical PUAN messages regardless of the urbb_len.
Related: OS#1793
Change-Id: I00662a564f64c0c83627401ae8f7bfef0f0a5de8
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=50b097003baac3903c9d52a6...
commit 50b097003baac3903c9d52a609b091c76ca83e3c Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Mon Aug 22 17:21:10 2016 +0530
Modify EGPRS DL TBF flow to support SPB
Modify the EGPRS DL TBF flow to support Split block during Retx. This patch will also Upgrade the test suite with test cases to validate the EGPRS Downlink SPB for Retransmission
Scenarios like MCS6->MCS3, MCS4->MCS1, MCS5->MCS2, MCS9->MCS3 MCS7->MCS2, MCS8->MCS3 have been simulated and Integration tested in NuRAN 1.0 hardware thoroughly.
Change-Id: I242afdd8ae7622dec8593b26382ad66bad5b9516
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=e6cadb4e3ccd05673fd9d33f...
commit e6cadb4e3ccd05673fd9d33f8a445dd54be6006b Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Aug 16 16:32:59 2016 +0530
Add data structure to handle SPB for EGPRS DL
Modify the header files with necessary data structure to handle Split block for EGPRS DL TBF.
The EGPRS resegmentation feature allows PCU to retransmit RLC blocks of HeaderType1, HeaderType2 by segmenting them to 2 HeaderType3 blocks(Example MCS5 will be retransmitted as 2 MCS2 blocks). Table 10.4.8b.2 of 44.060 explains the possible values of SPB in HeadrType3 for DL direction. The PCU decides to retransmit the blocks by resegmenting it based on Table 8.1.1.1 of 44.060. The retransmission MCS is calculated based on current MCS of the Block and demanded MCS by PCU. Section 10.3a.3.3 of 44.060 shows the HeadrType3 with SPB field present in it
Change-Id: I57673e53a9da2affa7e8aaa6551ac4b271c3d525
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=1ec4d80176680a99d561a19a...
commit 1ec4d80176680a99d561a19adee9677756e65d99 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Aug 17 12:56:53 2016 +0530
Remove warning while using 'egprs only' command in VTY
This warning is not valid since the PCU is not failing when EGPRS is activated. So removing this trace
Change-Id: I62278f998adc691b9a3563ac2a46d756e7bfb66c
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=9876f4bb211341ad3cefe550...
commit 9876f4bb211341ad3cefe5505b30694b04ee91e7 Author: Neels Hofmeyr nhofmeyr@sysmocom.de Date: Tue Aug 16 12:49:29 2016 +0200
jenkins.sh: drop compat with old matrix params
Change-Id: I7b50a24cf5879cb473a5cf929768bdd30e863a26
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=7fd177b91c5b0cb32078d87b...
commit 7fd177b91c5b0cb32078d87b41da5ad38c2f08ad Author: Neels Hofmeyr neels@hofmeyr.de Date: Wed Aug 10 15:29:31 2016 +0200
jenkins.sh: change build matrix to $with_dsp and $with_vty
The new $with_dsp matrix parameter is defined as "sysmo" or empty/"none". The lc15 DSP might be added in the future.
Fetch the sysmo layer 1 API only if with_dsp==sysmo.
The new $with_vty parameter is independent of $with_dsp, it is now up to jenkins to define a matrix filter.
For compat, until jenkins is reconfigured with the new matrix parameters, use $sysmodsp to init the new parameters to reflect previous behavior. The $sysmobts matrix parameter made no sense, drop it.
Change-Id: Ia120f918342dc9563814252258b73bfb267e5253
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=2d91260ea436c06058ae2550...
commit 2d91260ea436c06058ae25501dbbf2b9b29e7ed4 Author: Neels Hofmeyr neels@hofmeyr.de Date: Wed Aug 10 14:46:49 2016 +0200
jenkins.sh: more quotes, cosmetics, less dup
Rename BTS_CONFIG to PCU_CONFIG. More quotes. Unify bash if-style. Define *_PATH variables once globally instead of duping in every line.
Change-Id: If148632c3f340a8a395fa432135e593fecc41e82
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=6bae2d11f1c6801c2f2ef9d6...
commit 6bae2d11f1c6801c2f2ef9d6b1bd7b471767fc3c Author: Neels Hofmeyr neels@hofmeyr.de Date: Wed Aug 10 14:42:16 2016 +0200
jenkins.sh: use absolute paths instead of 'cd ..' and $PWD
Change-Id: If79d283fa0a559bb7ea319c513d09466eff523d1
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=0b4da058ad45984904c6860e...
commit 0b4da058ad45984904c6860ec3820b213c683cce Author: Neels Hofmeyr neels@hofmeyr.de Date: Wed Aug 10 14:35:51 2016 +0200
jenkins.sh: ensure $MAKE is set
Change-Id: I2da8acdfe3abf79f68db4d00d04a7d162f0123ce
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=79cb2451576ff07fa65a819f...
commit 79cb2451576ff07fa65a819f605c82e732120e4c Author: Max msuraev@sysmocom.de Date: Tue Aug 9 19:21:34 2016 +0200
LC: fix build error
Remove extra parameter which causes build to break. The error was introduced in 878bd1f296379ffba949d6fcae2938c13406df5b
Change-Id: Id63187d925d448caa4fa85720582550919b1f216
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=cbf9a721d669ef0c724553f4...
commit cbf9a721d669ef0c724553f4604aee89f8e723dc Author: Max msuraev@sysmocom.de Date: Thu Jul 28 14:54:13 2016 +0200
Extend BTS <-> PCU protocol with measurement
Note: this increases the version of BTS <-> PCU protocol and thus requires corresponding change in BTS.
Change-Id: Ide0e29b668ee38516605c1763fda85e87e867813 Related: OS#1616
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=505a86d396d4ee6e821e8337...
commit 505a86d396d4ee6e821e8337056e85362a55848f Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jul 26 18:26:21 2016 +0530
Add support for SPB handling for EGPRS UL TBF
This patch will modify the EGPRS UL TBF flow to support Split block handling. This patch also contains test suite modification for SPB UL. Scenarios like MCS6->MCS3, MCS4->MCS1, MCS5->MCS2, MCS9->MCS3 MCS7->MCS2, MCS8->MCS3 have been simulated and Integration tested in NuRAN 1.0 hardware thoroughly. The scope of Unit testing is limited.
Change-Id: I39ca53218b6e0982abc2ab9c703c24c8bf0a09c0
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=36bdc5f7a425426675f7be33...
commit 36bdc5f7a425426675f7be33fa405501fb45d95a Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jul 26 17:13:59 2016 +0530
Add data structure for SPB in EGPRS UL
Modify header files with data structures required to support split blocks for EGPRS UL TBF
This feature provides provision for MS to retransmit RLC blocks of HeaderType1, HeaderType2 by segmenting them to 2 HeaderType3 blocks(Example MCS5 will be retransmitted as 2 MCS2 blocks). Table 10.4.8b.1 of 44.060 explains the possible values of SPB in HeadrType3 for UL direction. When the MCS is changed at the PCU, PCU directs the changed MCS to MS by PUAN or UPLINK ASSIGNMENT message along with RESEGMENT flag, Then MS may decide to retransmit the blocks by resegmenting it based on Table 8.1.1.1 of 44.060. The retransmission MCS is calculated based on current MCS of the Block and demanded MCS by PCU. Section 10.3a.4.3 of 44.060 shows the HeadrType3 with SPB field present in it.
Change-Id: I83ccd136bb361adcfd511c57c5a9d95ed72c36c2
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=d572054ca77c62fcddbde93a...
commit d572054ca77c62fcddbde93a7d354a1fdf8f0ff6 Author: Max msuraev@sysmocom.de Date: Thu Jul 14 15:41:17 2016 +0200
Properly set TA_VALID bit
Check Timing Advance validity and set corresponding bit for Immediate Assignment message. Previously !polling was errorneously used (polling bit has nothing to do with TA validity according to 3GPP TS 44.018 Table 10.5.2.16.1) which lead to TA being always valid as polling is always 0 in other parts of the code.
Change-Id: I5d7ecc7f71402b945cae99332be2ebc0b17b9d44 Related: OS#1526
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=878bd1f296379ffba949d6fc...
commit 878bd1f296379ffba949d6fcae2938c13406df5b Author: Max msuraev@sysmocom.de Date: Wed Jul 20 13:05:05 2016 +0200
Remove useless ARFCN parameter
ARFCN is already part of TRX struct so there's no need to supply it explicitly in a separate parameter. I've tested and those are the same anyway.
Change-Id: I8e975c52cbc819427880093b1e5371fe1f8ce460
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=1d7644b23a5901c84dd99f62...
commit 1d7644b23a5901c84dd99f6202a0ed98d003ae91 Author: Max msuraev@sysmocom.de Date: Tue Jul 19 16:40:14 2016 +0200
Cleanup readme
Remove note on PCCCH/PBCCH support because according to 3GPP TS 44.060 version 12.5.0 Release 12 § 1.6 "The network shall never enable PBCCH and PCCCH".
The rationale behind this from GP-091955:
"Due to that P-channels are not deployed by any operator and are not expected ever to be, it has decided to remove the requirement on mandatory support of P-channels for the mobile stations in A/Gb mode."
Change-Id: I2b16413e1b6ce8f2bc2e8183165fb6b3aa14f2d0
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=2ec6b8e7589e3d02f76798b7...
commit 2ec6b8e7589e3d02f76798b7b1555041d5002343 Author: Max msuraev@sysmocom.de Date: Wed Jul 20 18:30:10 2016 +0200
Remove unused definitions
Those structs are not used anywhere (which was the case in the commit which introduced them as well) but give false-positives while grepping through the code. Better to just drop them.
Change-Id: I0a0bb0c641e4e081a57f72187ff96e9beef16588
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=df69809b82c28d1d75d98b4f...
commit df69809b82c28d1d75d98b4fc8bfecd25b046768 Author: Tom Tsou tom.tsou@ettus.com Date: Mon Jul 11 17:05:19 2016 -0700
egprs: Use RLC/MAC headers from libosmocore
EGPRS Type 1, 2, and 3 headers are used by OsmoPCU and OsmoBTS. Move the header definitions to libosmocore to be shared by both packages.
Modify the struct variable naming to use *_hi/*_lo instead of *_a/*_b in order to be consistent with existing naming used in libosmocore.
Change-Id: I98687ad981d27502aec42729611937ba1caf207c
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=5d94b5455f50f9e1d35a706a...
commit 5d94b5455f50f9e1d35a706ad5956332922f06d5 Author: Holger Hans Peter Freyther holger@moiji-mobile.com Date: Wed Jul 13 12:16:46 2016 +0200
bitvector: Remove code clone and fallback to C implementation
This routine has been moved from from here to libosmocore and as part of the C++ -> C the reference got converted to a pointer. We have a lot of code that calls the method with the reference and instead of updating the callers, create a short inline wrapper to call the C routine.
Change-Id: Idd16ce251a42bad4401c2bf3a8fa6af70fb600ff
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=1a679127af3311efb84cf435...
commit 1a679127af3311efb84cf435005c8711beda7c25 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jul 12 15:50:29 2016 +0530
Add test cases to support ARQ-II for EGPRS DL Retx
During MCS upgradation such as MCS6->MCS9, 2 blocks which were sent separately as MCS6, will be clubbed into one MCS9 block during retransmission. Same holds good for MCS5->MCS7 transistion. During MCS reduction such as MCS9->MCS6,2 blocks which were sent together will be sent separately during the retransmission case. Same is verified through the generated log file. Currently MCS8->MCS6 transition is not supported. The retransmission MCS is being calculated from Table 8.1.1.2 of TS 44.060. The same test cases are also integration tested on Nuran 1.0 platform.
Change-Id: Ia357acfe30f4dea95e00749916c6818354f93285
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=cf2152b24c1c350719ec7149...
commit cf2152b24c1c350719ec71490d2b2a6b1db324cd Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Jul 13 18:46:17 2016 +0530
Modify DL tbf flow for ARQ-II in EGPRS DL Retx
Modify the DL TBF flow to support ARQ-II EGPRS DL retransmission
Change-Id: I7a845c98f2018795f0f62240f228411b0bc030c7
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=e8ccafc63d6a445c6bd9c075...
commit e8ccafc63d6a445c6bd9c075dc68f20ad9cc7eb3 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Jul 13 11:37:47 2016 +0530
Add Accessor functions for ARQ-II in EGPRS DL
Add accessor function in existing classes to support ARQ-II for retransmission in EGPRS DL
Change-Id: Iefff956bf2dcfe8fb0b2f5a7a7a2122d5d555f9e
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=914955209e37329b5a9bd38e...
commit 914955209e37329b5a9bd38ea204a5f4b36d2663 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jul 12 14:17:12 2016 +0530
Add data structure for ARQ-II in EGPRS DL
Modify the existing data structure to support ARQ-II for Retx in EGPRS DL. This will also hadle compilation issue related to renaming the variable.
Change-Id: I734b1024bb32f2daa43af4adf59f4a17f2294afe
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=899d36d8131465743f55aa9a...
commit 899d36d8131465743f55aa9aef6500e085eb8fb7 Author: Harald Welte laforge@gnumonks.org Date: Thu Jun 30 19:11:49 2016 +0200
systemd service file: Stop using deprecated '-e' option
In commit 6d8884de490d09902e9e31a90bab9ef490ef5d82 in 2014, we made the '-e' command line option deprecated. Stop using it from the systemd srevice file.
Change-Id: I322cadbee8980b78fff2984765c4b0216c50412e Related: SYS#2749
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=d32aa035209364429e8e7567...
commit d32aa035209364429e8e756724fb17085bdd587c Author: Neels Hofmeyr neels@hofmeyr.de Date: Mon Jun 20 18:17:03 2016 +0200
typo in warning
(actually committing just to test gerrit, and if it goes through it's still a valid change.)
Change-Id: I2ca9a1cc2f250801fbe62f3c50b73dff7101ee08
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=2c9f980163b233aa28b370e0...
commit 2c9f980163b233aa28b370e053d234306f1017bf Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jun 14 19:01:56 2016 +0530
Add test cases for Header type1 in EGPRS UL
Update test suite with test cases for Header type 1 in EGPRS UL
Change-Id: I21811bb126dbe151b0708a964d3143bc2fd52389 Reviewed-on: https://gerrit.osmocom.org/272 Tested-by: Jenkins Builder Reviewed-by: Harald Welte laforge@gnumonks.org
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=99ab0a8fa0389723e51804c1...
commit 99ab0a8fa0389723e51804c1dfce8508c8826573 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Jun 15 17:46:41 2016 +0530
Add header type 1 support for EGPRS uplink
Function is added to parse the EGPRS header type 1 in uplink tbf path. along with configuration parameter updation to reflect max mcs in UL
Change-Id: I13c250e2e07377982ac3f29745f3cffd4088552a Reviewed-on: https://gerrit.osmocom.org/270 Reviewed-by: Harald Welte laforge@gnumonks.org Tested-by: Jenkins Builder
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=550a54184ba44bd0fb9f32c3...
commit 550a54184ba44bd0fb9f32c3b2d7691d563013ed Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jun 14 18:59:18 2016 +0530
Add Header Type2 support in EGPRS UL
This patch will add support for MCS5,6 in EGPRS UL along with incorrect assert correction to let MCS 6 work.
Change-Id: Iac2422c8acbdcefe20aafbba6a4eb87c9893e3ba Reviewed-on: https://gerrit.osmocom.org/269 Tested-by: Jenkins Builder Reviewed-by: Harald Welte laforge@gnumonks.org
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=23617c001d0ff85a37f136d8...
commit 23617c001d0ff85a37f136d847ba332e95b7482a Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jun 14 18:58:25 2016 +0530
Remove GMSK only check in EGPRS UL
Since we are supporting MCS 5-9 in this patch series for EGPRS UL, This condition is not relevant. So removing it.
Change-Id: I567acc012d8ad49681715f0104ba7e91625e1e7a Reviewed-on: https://gerrit.osmocom.org/268 Tested-by: Jenkins Builder Reviewed-by: Harald Welte laforge@gnumonks.org
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=189742b66ceed437772876db...
commit 189742b66ceed437772876db1086690eea1664ac Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Tue Jun 14 19:01:14 2016 +0530
Add test cases for Header Type 2 in EGPRS UL
Updates the test suite to add test cases for Header type 2 parsing in EGPRS UL.
Change-Id: I1dd46010065a6d6da21e8e45af71e6d5f649b0b0 Reviewed-on: https://gerrit.osmocom.org/271 Reviewed-by: Harald Welte laforge@gnumonks.org Tested-by: Jenkins Builder Reviewed-by: Holger Freyther holger@freyther.de
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=e04fd0cf0f33ea26ebe5bfe6...
commit e04fd0cf0f33ea26ebe5bfe6eef3494de2bc70f0 Author: Alexander Couzens lynxis@fe80.eu Date: Tue May 31 13:18:01 2016 +0200
tbf: replace this == NULL check in tbf->name
All checks of (this == null) will be eliminated by GCC >= 6.1 (https://gcc.gnu.org/gcc-6/changes.html, Value range propagation now assumes that the this pointer of C++ member functions is non-null.
Change-Id: Ifddaef70bb0a4402050c817b1000d515c3a7118b Reviewed-on: https://gerrit.osmocom.org/136 Tested-by: Jenkins Builder Reviewed-by: Harald Welte laforge@gnumonks.org Reviewed-by: Holger Freyther holger@freyther.de
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=6922bcd929d584bbb04b0f0f...
commit 6922bcd929d584bbb04b0f0fb190698c6e99f6de Author: Alexander Couzens lynxis@fe80.eu Date: Tue Jun 7 14:07:05 2016 +0200
tbf_dl: correct tbf name in log message for moving a DL TBF
It makes no sense to call functions on null pointer object. Use the name of the old tbf.
Change-Id: I93b8c07a0b2de40a11e94fd6c212897cbe3b50ef Reviewed-on: https://gerrit.osmocom.org/212 Tested-by: Jenkins Builder Reviewed-by: Holger Freyther holger@freyther.de
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=7fdbf89ef3cc14bc806ffbbf...
commit 7fdbf89ef3cc14bc806ffbbfa0c7a78b24079581 Author: Alexander Couzens lynxis@fe80.eu Date: Sat May 21 19:45:23 2016 +0200
add KPI counter to count bytes for RLC and LLC frames
rlc.dl_bytes bytes before sending rlc rlc.dl_payload_bytes count data w/o LI rlc.ul_bytes bytes when received rlc (only valid) rlc.ul_payload_bytes count data fragments w/o LI llc.dl_bytes complete encapsulated LLC PDUs llc.ul_bytes complete received LLC PDUs
Change-Id: I9a98a5a375d39b3f4990360056c4d6145e755f4d Reviewed-on: https://gerrit.osmocom.org/145 Reviewed-by: Harald Welte laforge@gnumonks.org Reviewed-by: Holger Freyther holger@freyther.de Tested-by: Jenkins Builder
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=6f0dc96929d1d4b979ba26d0...
commit 6f0dc96929d1d4b979ba26d09434e84365290802 Author: Alexander Couzens lynxis@fe80.eu Date: Mon May 30 19:30:21 2016 +0200
encoding/rlc_copy_from_aligned_buffer: export written payload bytes via an argument
Require to count statistics for rlc_dl_payload_bytes.
Change-Id: I0e622acb1f13f7489946baf049de4ba1cde6a1fc Reviewed-on: https://gerrit.osmocom.org/142 Tested-by: Jenkins Builder Reviewed-by: Holger Freyther holger@freyther.de
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=1a5066112f39066eac78061d...
commit 1a5066112f39066eac78061de1301cc861aaac45 Author: Alexander Couzens lynxis@fe80.eu Date: Tue May 24 16:55:30 2016 +0200
tbf_dl: comment why we sent a dummy LLC packets to delay the release of the TBF
Change-Id: I1862674437dffef4de3ffa7b183ecf690020b0ec Reviewed-on: https://gerrit.osmocom.org/143 Reviewed-by: Harald Welte laforge@gnumonks.org Tested-by: Jenkins Builder
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=d302e4fb282f88f5246a5e80...
commit d302e4fb282f88f5246a5e80a8335b6f7f698b7d Author: Alexander Couzens lynxis@fe80.eu Date: Mon May 30 17:31:09 2016 +0200
decoding: remove superfluous double-semicolon
Change-Id: I48ec24f2e10620279cbcbf39c70a4be6438f6b0f Reviewed-on: https://gerrit.osmocom.org/140 Reviewed-by: Harald Welte laforge@gnumonks.org Tested-by: Jenkins Builder
http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=68e2c6375e68782cd9b5e2fb...
commit 68e2c6375e68782cd9b5e2fbde0805eea15d4ffd Author: Alexander Couzens lynxis@fe80.eu Date: Mon May 30 19:53:13 2016 +0200
rlc.h: correct gprs_rlc_data comment
It's the block data, not the history. Also add including LI headers.
Change-Id: Id4d99d1d21c7fa372771fd569d87bbcf2c6b6d22 Reviewed-on: https://gerrit.osmocom.org/144 Reviewed-by: Harald Welte laforge@gnumonks.org Tested-by: Jenkins Builder
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