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463 Commits (514deaf25b7462aa21932435075e708ebd15b838)

Author SHA1 Message Date
Andre Puschmann 218f136254 remove default PDCP entity for SRB0 6 years ago
Andre Puschmann f5a929e425 pdcp: print length when processing incoming PDU 6 years ago
Andre Puschmann acbe7fabe4 rlc: fix class member initialization 
uninitialized member detected by coverity, now converted all default
initialization to be done in class definition
 6 years ago
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 6 years ago
Andre Puschmann e8d6236975 remove init for all RLC TM/UM/AM 
- all RLC entities are now initialized during contruction
- there is no need to check for, e.g., existance of timers, during
  runtime
- there is also no need to call re-init during resume
- timers are freed in dtor
 6 years ago
Ismael Gomez f24c0cef8c Use timer interface instead of local boolean to query timer state 6 years ago
Ismael Gomez c2e9817f41 Possible solution to RLC Reestablishment 6 years ago
Ismael Gomez 14b526f2aa Add PDCP per-bearer reestablish 6 years ago
Ismael Gomez ade720e032 Add RLC resume procedure 6 years ago
Andre Puschmann acf95fdd85 rlc_am: fix newline in logs 6 years ago
Andre Puschmann c14c3c23f1 pdcp: fix issue when setting SN length configuration 6 years ago
Francisco Paisana 0e3baa0f2f Renamed the reset() method of byte_buffer_t to clear() 6 years ago
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 6 years ago
Francisco Paisana bc01a5ecda changed block_queue api to return back the unique buffer in case it fails to push it to the queue 6 years ago
Francisco Paisana f4aa03154d change queue read and other functions apis 6 years ago
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 6 years ago
Francisco Paisana 0976ea6f27 created a unique byte buffer that automatically deallocates 6 years ago
Francisco Paisana 7be183c223 rework scheduler 6 years ago
Pedro Alvarez a8fe44252e Removed memcpy and memset in rlc_am.cc to remove compiler warnings. 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Andre Puschmann c4e8bed042 log SDU dropping in info in RLC AM 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
David Rupprecht 735f97ceb6 Fixed Bearer ID for data Bearer and changed debug type for enc data pdus 6 years ago
David Rupprecht eb3a83ac45 User Plane key in configuration interface 6 years ago
Andre Puschmann e84d26ae4e fix RLC UM reestablishment 6 years ago
Andre Puschmann c49dddc09a fix RLC UM bug and enable Rx after reestablishment 6 years ago
Andre Puschmann 94481c1963 removed warning in RLC if LCID isn't valid for all methods called by BSR procedure 
this was causing many warnings in the log because the BSR checks with RLC
if a bearer has data even if it doesn't exist
 6 years ago
Andre Puschmann 86232c143e expose RLC tx queue length through config struct 6 years ago
Andre Puschmann 84c8626808 print error when RLC bearer LCID change is not successful 6 years ago
Andre Puschmann 5dfc126a30 improve RLC logging when LCID is not valid 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Andre Puschmann 2590ebd10b fix bugs reported by coverity 6 years ago
Andre Puschmann 04f6569113 fix missing newline in RLC log 6 years ago
Andre Puschmann 53850e5353 delete MRB bearer during PDCP destruction 6 years ago
Andre Puschmann 955f5dd37a add mutex in pdcp entity 
write_sdu and write_pdu are not re-entrant because all functions
that deal with the counters, e.g. integrity check and generate,
must be protected because MAC threads may call them at the same time.

this addresses issue #254
 6 years ago
Andre Puschmann db3ce8ade9 remove clang-tidy execution for srslte_upper 6 years ago
Andre Puschmann df7ab7ffe8 Merge branch 'master' into next 6 years ago
Eric Schreiber 46d41a5dc5 Remove undefined increment of an erased iterator. (#274) 6 years ago
Andre Puschmann c3441046c9 simplify RLC buffer status query procedures 
- add a simple and low-overhead has_data() method to check whether
  an RLC entity has data to transmit or not
- use this method for all calls that are actually not interested
  in the amount of data to send
- use the more expensive get_buffer_state() for all cases where
  the actual size of the buffer is of importance
 6 years ago
Andre Puschmann df40259c26 fix issue in PDCP when bearer ID for DRBs was not starting with 1 6 years ago
Pedro Alvarez 553f8260bb Fixing up logs and comments. 6 years ago
Andre Puschmann fb78cc2996 Adding some debug prints. 6 years ago
Andre Puschmann 8ca73b9c4e remove unused variable 6 years ago
Andre Puschmann 1ffd8d48ce log warning when receiving unexpected RLC AM segment 6 years ago
Andre Puschmann b71dab87f1 add function to query if RLC bearer exists (the implementation) 6 years ago
Andre Puschmann 2979e43b37 reword PDCP log when dropping PDU 6 years ago
Andre Puschmann aebea06f15 fix RLC UM timer expiration after stopping entity 6 years ago
Andre Puschmann 42747edb54 fix issue where successfully rx'ed SDU was not detected 6 years ago
Andre Puschmann 6ca0d4494a do not transmit new PDUs after calling stop 6 years ago
Andre Puschmann 580ce3e298 add extra length check for RLC UM 6 years ago
Andre Puschmann ebadf3029e Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Andre Puschmann e06e5b8b60 limit maximum allowd RLC SDU size 6 years ago
Pedro Alvarez d443604661 Merge next into gtp_cleanup_sn. Fixed some conflicts. 6 years ago
Andre Puschmann 96815e3a5f fix RLC AM handling of bigger MAC grants 
- fix concatenation and header reconstruction
 6 years ago
Andre Puschmann a6d9181881 fix RLC UM issue with very large MAC grants 6 years ago
Andre Puschmann 1ba9c4adc1 fix typo 6 years ago
Pedro Alvarez e925ef0a42 Added some more debug infor to error prints. Making sure that packet is not sent from the eNB if there is an error in the GTP-U header packing. Fixed error in checking msg_type. 6 years ago
Pedro Alvarez efffd3dec9 Fix compilation mistake. 6 years ago
Pedro Alvarez 2ff900d971 Making sure that GTPU optional fields get written 6 years ago
Pedro Alvarez c9cd355cdb Forgot to use supported_msg_type_check in gtpu_write_header. 6 years ago
Pedro Alvarez c1f633c5c7 Dropping bitfields for now. Using #defines and uint8_t for the flags. 6 years ago
Pedro Alvarez e320c33aef Fixed last compilation issues. 6 years ago
Pedro Alvarez ee04639337 Changed gtpu header flags to use a bitfield. Fixing compilation issues. 6 years ago
Andre Puschmann 99b10a6eb0 fix various RLC AM issues, where 
- (a) no PDU is scheduled for retx after poll_retx timer expired
- (b) we write outside of the PDU buffer when concatenating many SDUs
 6 years ago
Andre Puschmann d652a0df1c remove c-type cast in RLC 6 years ago
Andre Puschmann 86e02921f0 fix regression in RLC base introduced during refactor causing eMBMS to fail 6 years ago
Andre Puschmann ba87819ff1 retransmit random RLC AM PDU in case tx window is full 6 years ago
Andre Puschmann 891ef59d78 fix RLC AM status pdu packing 6 years ago
Andre Puschmann 7572299615 enable clang-tidy for srslte_upper library 6 years ago
Andre Puschmann 34535c7efb fix RLC AM issues reported by clang-tidy 6 years ago
Andre Puschmann 3d4e90029c fix RLC UM issue when dropping PDU that is neither start nor end aligned 6 years ago
Andre Puschmann d981f129e0 Merge branch 'master' into next 6 years ago
Joseph Giovatto 2dddfa2aac added ability to track tput per bearer (#233) 
added mac_metrics for ul/dl harq retex counts
 6 years ago
Ismael Gomez 0294923e2b Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Andre Puschmann 184539b87d add LCID change API to UE interface, add method to reestablish single RLC bearer 6 years ago
Andre Puschmann 10bc01a7ae add API to change LCID of RLC bearers 6 years ago
Andre Puschmann 27459bf706 add API to change LCID of PDCP bearers 6 years ago
Andre Puschmann 068fd2d81e log PDCP PDU dropping in MAC isnt valid 6 years ago
Andre Puschmann d03f5017df fix RLC mode printf and timer access 6 years ago
Andre Puschmann 02e38c7c9f fix stopping of RLC_AM timer and protect access 6 years ago
Andre Puschmann f3eceab242 small re-factor of RLC_AM class (reorder methods) 6 years ago
Andre Puschmann c0899ddda9 refactor RLC AM, add tx/rx subclasses 6 years ago
Andre Puschmann 24cde06e32 fix UM config printout during init 6 years ago
Andre Puschmann f56592b0fe add getter for PDCP ul/dl counter 6 years ago
Andre Puschmann 86f70011d6 print LCID in RLC AM when providing buffer report 6 years ago
Andre Puschmann 8a869d83f2 drop PDCP SDU that do not pass integrity check 6 years ago
Andre Puschmann 716b028023 reset PDCP entities 6 years ago
Andre Puschmann 91492b87ef add del_bearer for RLC/PDCP 6 years ago
Andre Puschmann 3234add1f8 use blocking pool allocate in RLC AM 7 years ago
Andre Puschmann 99964c1054 fix RLC AM issue when building segements that require N_li in header 7 years ago
Andre Puschmann ec9b7e921a fix RLC AM double unlock mutex 7 years ago
Andre Puschmann 22f1487d64 log dropped SDU in RLC as info rather than warning 7 years ago
Andre Puschmann 89df8f1582 unify RLC interface for writing SDUs w/ and w/o blocking 7 years ago
Andre Puschmann 3950629a75 remove obsolete RLC_MODE struct and move existing one to rlc_interface.h 7 years ago
Andre Puschmann 5444b2a0b7 tiny cosmetic changes 7 years ago
Andre Puschmann ee5b055829 rename pdcp function for GW to is_lcid_enabled() 7 years ago
Andre Puschmann 40d19e2d32 fix PDCP reset 7 years ago
Andre Puschmann 260fbff6ab unlock before adding SRB0 again during RLC reset 7 years ago
Andre Puschmann b8438e9cc3 extend PDCP interface to allow non-blocking write of SDUs 7 years ago
Andre Puschmann 2b86272c5e protect PCAP bearer additions with write lock 7 years ago
Andre Puschmann 27d3d697df refactor RLC part#2 
- move metrics into entities
- make configure interface return true/false on success/failure
- add own srslte mode type
 7 years ago
Andre Puschmann 8e8fab027b refactor RLC base class 
- add rwlock
- put RLC entities into map
- general cleanup
 7 years ago
Andre Puschmann 800eea888f fix PDCP security config 7 years ago
Andre Puschmann 47a8b1343f add rwlock to PDCP 7 years ago
Andre Puschmann 93c11e4416 turn PDCP array into map 7 years ago
Andre Puschmann 291d80119c fix conflicts after merging 7 years ago
Ismael Gomez 3cb9f51460 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez b6f84c2a1f Fix reestablish UM 7 years ago
Ismael Gomez a0d4650c2c Fix reestablish UM 7 years ago
Andre Puschmann a9b023258c refactor RLC UM to have separate tx/rx objects 7 years ago
Ismael Gomez 3122d8e959 RLC reestablish to re-enable tx_enabled 7 years ago
Ismael Gomez 1a7e746a06 Minor cleanup 7 years ago
Ismael Gomez 9690125882 Minor cleanup 7 years ago
Ismael Gomez 005fe87ae9 RLC reestablish to re-enable tx_enabled 7 years ago
Ismael Gomez 4762483396 Fix compilation warnings 7 years ago
Ismael Gomez 2da9787907 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez efea8f4436 Set Dropped to debug level and reduce eNodeB RLC TX size 7 years ago
Pedro Alvarez b460ece601 Merge branch 'mbms_tun' into next 7 years ago
Ismael Gomez 85a7daa09d Move RLC buffer size to common 7 years ago
Ismael Gomez 19ac35d933 Increased RLC UL buffer size 7 years ago
Ismael Gomez c64e26559e Dropped PDU log level to info 7 years ago
Ismael Gomez 589e569ce9
Changes on srsENB mutexing logic to fix general race condition and deadlock issues (#229) 
* fixed some issues with the UL scheduling

* Hack to fix UL scheduler

* minor fix

* Cleaned up code and fixed issue with the update_allocation function

* fixed the console printing in the enb

* log/console fix

* fixed the log print

* added a normalization factor

* RLC: entity uses dynamic instances. Simplified stop/reset/reestablish procedure. Added non-blocking interface

* Limit decimals in metrics stdout

* Changed mutexes to rwlock in RLC/RRC/MAC/PDCP to fix race conditions when removing users

* Fix deadlock bug for MIMO

* Remove headers

* Fix missing unlock causing overflows

* Do not decrease CQI when PUCCH (this is a temporal fix, requires to reduce the maximum MCS)

* Fix mutex unlock in worker

* Configurable RLC tx buffer. Default to 512 for enodeb

* Check NULL SDU in write_sdu()

* Protect RLC objects and tx_queue from being destroyed while using it

* Remove superfluous code

* Disable SIB logging

* Fix block_queue for enb
 7 years ago
Ismael Gomez fae5531bcc Correction to commit 2a4a84a578. We don't check for tailroom but for read space 7 years ago
Andre Puschmann 9b9a56e543 fix printf in RLC_AM 7 years ago
Andre Puschmann f7a791866d turn sanity check in RLC_AM into info rather then error 7 years ago
Ismael Gomez 2a4a84a578 Add check for rx_window tailroom 7 years ago
Pedro Alvarez 0e135adc6f Starting to change gtpu_read_header and gtpu_write_header to lib. 7 years ago
Andre Puschmann fb82e00289 print poll retx timer expired only in debug logs 7 years ago
Ismael Gomez d1fa61527f Fix reordering timer release screen print 7 years ago
Paul Sutton f8f1fdf5ee Fix for SRB0 PDCP config settings 7 years ago
Andre Puschmann 3eceeca72f set SDU pointer to null after UM reset 7 years ago
Andre Puschmann 61d525ea80 Merge branch 'next' into embms_merge_final 7 years ago
yagoda 65f2747a8e removing mch handler in rlc, fixing embms autostart 7 years ago
yagoda 0ae22e0822 fixing scheduling issues for mbms 7 years ago
Andre Puschmann f554308632 fix warnings and remove debug output 7 years ago
Andre Puschmann bfec4d701b add eMBMS traffic to DL metrics 7 years ago
Andre Puschmann 2fb0dc62a0 refactor config for multicast RLC bearers 7 years ago
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 7 years ago
yagoda 49c3578f64 introducing embms support in common upper layer functions 7 years ago
Andre Puschmann 541a045079 revert 0ac31cf4af 
- but protect memcpy to detect misalignment when reassembling SDU
 7 years ago
Ismael Gomez 0ac31cf4af Use memmove in reassemble_rx_sdu UM since overlapping memory sometimes 7 years ago
Andre Puschmann 75a6fa8e90 check and protect PDUs buffer in handle_data_pdu() 7 years ago
Andre Puschmann 51e093e611 Merge branch 'next' into rlc_updates 7 years ago
Ismael Gomez ba40a4de84 Add checks for when RLC TM queue is corrupted and reset it 7 years ago
Andre Puschmann 05696a5ca7 Merge branch 'next' into rlc_updates 7 years ago
Andre Puschmann 7064d6a9ed increase tx_queue size for RLC UM to match the max SN if 5bits are used 
- This prevents some of the tests from blocking if too many SDUs are pushed
  down.
 7 years ago
Andre Puschmann fbc373e13c fix bug in RLC UM where lost start segments where not detected 7 years ago
Paul Sutton 5def5fd736 Adding check for invalid PDCP rx PDUs 7 years ago
Andre Puschmann d63b3e0376 add TM support to rlc_stress_test 7 years ago
Andre Puschmann a2f6166365 Merge branch 'next' into rlc_updates 7 years ago
Ismael Gomez 6ac39ee1a9 Do not block in RLC TM read queue 7 years ago
Andre Puschmann 27165b4fe2 Merge branch 'next' into rlc_updates 7 years ago
Andre Puschmann d42316fb68 fix RLC AM reset again to dealloc SDUs 7 years ago
Andre Puschmann 0a33128b7d add check to avoid pushing zero-size SDUs up the stack 7 years ago
Andre Puschmann 518199ba58 fix size calculation when receiving not-start-aligned RLC AM segments 7 years ago
Andre Puschmann 8cfd26ed1e temporary fix for issue where a RLC SDU boundary is not detected properly during reassembly 7 years ago
Andre Puschmann 8a831379c1 fix RLC AM SDU reset 7 years ago
Andre Puschmann 4ea5fe6509 Merge branch 'next' into rlc_updates 7 years ago
Joseph Giovatto 49da57c8a1 Changed log methods to take string literal vs string object 
to allow for format checking and save on object copy.
Fixed log format specifier warnings.
 7 years ago
Andre Puschmann 4b90852170 add RLC AM FI field helpers 7 years ago
Andre Puschmann 6063888cc5 protect memcpy's in rx sdu reassembly with boundary checks 7 years ago
Andre Puschmann a16aa291e3 protect memcpy's in rx sdu reassembly with boundary checks 7 years ago
Andre Puschmann 4ad02545b3 fix printing issue in UM 7 years ago
Andre Puschmann 938e56fa2c streamline log output in RLC AM/UM 7 years ago
Andre Puschmann 4575a9e610 add further checks for pool allocate return in srsENB and RLC UM/TM 7 years ago
Andre Puschmann add125a01f check expiration of poll_retx_timer and schedule retx if needed 7 years ago
Ismael Gomez 390a463d9f Check for PDU allocation and add warnings 7 years ago
Andre Puschmann 5cfffd11e1 Revert "only reset SDU buffer in RLC AM/UM" 
This reverts commit 8d852ddfe5.

This commit was needed because the order in which objects
where destructed on UE exit was such that the byte_buffer was deleted
before RLC_AM dtor was called.
 7 years ago
Ismael Gomez 09c5ddb730 Merge branch 'next' into raa 7 years ago
Andre Puschmann 8d852ddfe5 only reset SDU buffer in RLC AM/UM 7 years ago
Andre Puschmann 1be93d4682 add RLC UM destructor 7 years ago
Andre Puschmann 75f42ac829 add RLC AM destructor 7 years ago
Paul Sutton b698547247 Fix for first RLC tx after handover 7 years ago
Paul Sutton 81d8e7f70d Fix memory leak 7 years ago
Paul Sutton e18cb5ba5b Fixing RLC AM tests, adding extra check for segment handling 7 years ago
Paul Sutton 4cf79c1ead Initial fix for segment handling in RLC AM 7 years ago
Paul Sutton 59e425608f Better fix for buffer size issue 7 years ago
Andre Puschmann ccfb9314bc fix various coverity bugs 7 years ago
Andre Puschmann ef19b5f051 rlc_am: revert PDU len changes to pass tests again 7 years ago
Andre Puschmann ddfd114865 rlc_am: disable debug prints 7 years ago
Andre Puschmann bf26934e13 rlc_am: print error but don't exit on buffer allocation errors 7 years ago
Paul Sutton d1d6cea737 Adding debug helpers 7 years ago
Andre Puschmann 0c03b84a29 Revert "rlc_am: request status PDU if tx window is half full" 
This reverts commit 897db045bb.
 7 years ago
Andre Puschmann bde37de866 rlc_am: fix bug where PDU was erased from tx_window too early 7 years ago
Andre Puschmann bfb3155da6 rlc_am: don't build new PDUs if tx window is full 7 years ago
Andre Puschmann fe069073f0 rlc_am: directly add lower edge of tx window in case of a retx 7 years ago
Andre Puschmann 7fde6e4933 rlc_am: fix conditions for resetting re-ordering timer 7 years ago
Andre Puschmann bebf062fee rlc_am: count poll_pdu and poll_byte during retransmission (and segements) 7 years ago
Andre Puschmann 9c3418d010 rlc_am: add extra brackets to macro 7 years ago
Andre Puschmann fa7d5bd40e rlc_am: retransmit first outstanding PDU in case the tx_window is full to avoid stalling 7 years ago
Andre Puschmann 897db045bb rlc_am: request status PDU if tx window is half full 
The idea behind this condition is to prevent pushing more and
more data PDU on the tx_queue without getting feedback from the
receiver about it's state.
 7 years ago
Andre Puschmann d9c5567e55 rlc_am: request status PDU if needed when sending PDU segments 7 years ago
Andre Puschmann afe6219d4b rlc_am: move check for special SO_end field outside of if and adjust length accordingly 7 years ago
Andre Puschmann 4e5f7f6ffa rlc_am: flush retx queue after rx'ing status PDU to avoid unordered SNs 7 years ago
Ismael Gomez c64c618194 Fix typo in previous commit and remove printf 7 years ago
Ismael Gomez 8f2db5feb8 Fix as per psutton review of pull request #147 7 years ago
Ismael Gomez 0d65c48105 When RLC retx queue is empty, do not error and transmit a new tx 7 years ago
Ismael Gomez ffb076b2c5 Buffer is deallocated for tx_window but tx_window object is not removed from map. Next time is accessed buffer is null. 7 years ago
Andre Puschmann 8e1aa0edd8 temporary mod to print RLC config in warning mode 7 years ago
Xavier Arteaga 99ef760b6f More Coverity fixes 7 years ago
Ismael Gomez c0bbf6c5ae Removed PDCP thread 7 years ago
Ismael Gomez 8418c74a2d Fixes RLC small grant issue in eNodeB and non-adaptive retx 7 years ago
Andre Puschmann 34d4017479 check if active state before stopping pdcp entity 7 years ago
Pedro Alvarez be7cde7639 Merge branch 'next' into epc, to include RLC AM fix. 7 years ago
Andre Puschmann cf5ed07cdb Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Paul Sutton e0ad960fd7 Reporting +1 in buffer state from RLC AM to avoid eNB issues with 1-byte packets 7 years ago
Andre Puschmann 74138071db move radio bearer definition to RRC 7 years ago
Andre Puschmann 5fdce71710 remove explicit use of RB id's in PDCP 7 years ago
Pedro Alvarez 042552491b Merging next into epc branch. 7 years ago
Pedro Alvarez c838758db2 Added downlink IP tunnel. Downlink user plane packets reach the UE. 7 years ago
Ismael Gomez 3607ac6154 Merge branch 'crypto' into mobility_crypto 7 years ago
Paul Sutton 324ba02481 Fix for PDCP EEA1 7 years ago
Ismael Gomez cfb059f0c2 Restart rx_counter for SRB in PDCP when restablishing 7 years ago
Ismael Gomez 5c31800ccb Fixed HO with ciphering 7 years ago
Ismael Gomez 9a255b477a Merge branch 'crypto' into mobility_crypto 7 years ago
Paul Sutton 1a323770c9 Added support for AS ciphering 7 years ago
Paul Sutton 84724d2ab1 NAS-plane encryption working (thanks to David Rupprecht) 7 years ago
Ismael Gomez d428760b20 Merge branch 'next' into mobility 7 years ago
Ismael Gomez 408545dab8 X2 (constant NCC) working 7 years ago
Paul Sutton 38ab9921f8 Undoing unnecessary RLC fix 7 years ago
Paul Sutton 10bc2ee8a1 Fix for RLC AM polling condition 7 years ago
Ismael Gomez 4eb5ee5c58 Removed console debugging messages 7 years ago
Ismael Gomez 05973790ba Add checks for existence of retx buffer and remove from queue if not 7 years ago
Ismael Gomez e983987563 Check retx.sn exists in tx_window in required buffer size 7 years ago
Ismael Gomez a992fcf607 Fix concurrent access segfault in RLC AM 7 years ago
Ismael Gomez d615dc9ec9 Added missing deallocation in RLC UM in case of too small pdu 7 years ago
Andre Puschmann 7ba8c5b94a fix bug in RLC AM where poll bit was never set if poll_byte and poll_pdu are zero 
- In case both poll_pdu and poll_byte are zero a status PDU is requested
  from the other AM entity every N data PDUs
 7 years ago
Paul Sutton ac8cbcaaea 1-byte PDU fix for RLC AM 7 years ago
Paul Sutton 49a105baed Fix for tests, minor fix for RLC UM 7 years ago
Ismael Gomez 494802ba9b Fixed bug in RLC UM when TX large number of segments in a PDU 7 years ago
Ismael Gomez c2c637e06a Fixed out-of-bounds checking in rlc_um resegmentation 7 years ago
Ismael Gomez f064b83183 Added buffer overflow check in RLC UM reassemble 7 years ago
Ismael Gomez 6556941e6d simplified MAC timers. Unified mac and upper timers in same background task 7 years ago
Ismael Gomez 5359c42b46 RLC UM release timer at stop() 7 years ago
Ismael Gomez 68b1782c86 Fixed Paging and reattachment in new state machine. Moved GW to srsue 7 years ago
Ismael Gomez f0d9b333b2 Improved stability when UE reattaches 7 years ago
Ismael Gomez a51b6b09dd Merged with next. Attach successful 7 years ago
Ismael Gomez e5feec1934 Temporal commit before merge. Changed sequence objects to avoid reallocating memory. new NAS/RRC working with initial attachment 7 years ago
Ismael Gomez 5fed766806 fixed UE not reattaching after paging 7 years ago
Ismael Gomez 639227557f fixing small conflicts 8 years ago
Andre Puschmann 266f1b08fb rlc_am: print LCID in buffer status msg 8 years ago
Andre Puschmann 1e3b5f553e fix printf argument 8 years ago
Andre Puschmann 8030778809 fix PDCP initialization in eNB 8 years ago
Andre Puschmann 7ca0988ea3 refactor RLC to use RAT-agnostic config 8 years ago
Andre Puschmann 8dbabb2834 rework bearer/LCID handling 
This is a larger patch that reworks the LCID handling throughout the
code.

- It first moves the RB/LCID mapping out of common.h into the RRC object
  because different RATs may have different mappings.
- It adds a interface to RRC that other objects like RLC/PDCP/etc. may
  use to get the bearer name of a specific LCID.
- The patch also introduces a PDCP config class.
 8 years ago
Andre Puschmann 60da04ef58 make LCID of GW object a parameter 8 years ago
Paul Sutton 89cc50c7c4 Deallocating buffers for ACKed RLC tx PDUs 8 years ago
Paul Sutton cec7b95d45 Fix for race condition, fix for window size checks 8 years ago
Ismael Gomez 4b5cbafdb5 upgraded to new code restruct 8 years ago
Paul Sutton f1152276f1 Fix for uninitialised bool 8 years ago