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Commit Graph

565 Commits (22239b29c5691f23ff18b3517af411d09c744edc)

Author SHA1 Message Date
Francisco bb9601c13b gtpu - fix gptu manager members destruction order 4 years ago
Francisco b7d4a72ea1 adt - fix circular map clear() and erase(it) functions 4 years ago
Andre Puschmann 7459a65a8e enb,rrc_ue: remove unused variable 4 years ago
Francisco cdf72248f3 Reimplement batch-based background object/memory pool 
Main changes:
- addition of pool utilities
- The node size/alignment and batch allocation threshold are now runtime arguments
- object pool and memory pool are not anymore based on the same class.
  The object pool cannot use intrusive free list because it would overwrite the object
  memory
 4 years ago
Francisco fbeb87c53e remove unused parameters from mac::ue 4 years ago
Francisco b004c2024d integration of object pool in mac::ue for allocation of softbuffers. Definition of common object pool interface class 4 years ago
Francisco ec3cd9ffea adt - added background object pool test, and fix existing bugs related to the creation of pools with objects that are too small to be used in free lists 4 years ago
Francisco d1c5b000dc adt - creation of pre-initialized object pool, that leverages the background memory pool allocator 4 years ago
Francisco 046633674a refactor - removal of stack-gtpu interface, and use of socket manager interface instead 4 years ago
Francisco c24e382c19 Refactor of socket manager class 
- use of inheritance to simplify testing
- removal of global network manager
- pass of custon socket manager to s1ap and gtpu ctors
- overhauled the registration of socket fd,callback in socket manager
 4 years ago
Francisco 4aac7ac238 use global rx multisocket handler, and remove stack-s1ap interface 4 years ago
Francisco 39de2efa69 multisocket handler - use blocking socket remove method 4 years ago
Francisco bf96d897ee network utils refactor - renaming of socket handle to unique socket and cleanup of its methods 4 years ago
Francisco 8fda69a3dd refactor mac::ue cc_used_buffers_map class to use new circular_map container 4 years ago
Pedro Alvarez e1a852d4b8 Split split RLF timer and Inactivity timer 4 years ago
Pedro Alvarez 47135cb75b Changed counting of KOs to RRC 4 years ago
Pedro Alvarez 8194b5ec73 Added check for consequetive KOs in MAC. Change set_activity_user to pass activity and max KOs to RRC and trigger RLF timeout. 4 years ago
Francisco ec72b310d7 fix mme ue s1ap id initialization 4 years ago
Francisco 23ae9967cf replaced present+value for optional field in s1ap mme_ue_s1ap_id context field 4 years ago
Francisco c3482b45e1 s1ap - handle erroneous enb/mme s1ap ue id in received s1ap messages from the MME 4 years ago
Francisco cc369aca1f sched - handle the case when the CRC is missing and max retx is reached 4 years ago
faluco 54fab314c0 Enhance RRC eNB events: 
- Implement a common event "log_rrc" for all RRC events and discriminate by procedure using an enum.
- Log events for connection, reestablishment, reconfig, reject and release.
- Log the corresponding ASN1 message used by each procedure.
- Redefine the JSON object for this event to match the new structure.

Fixed a compilation error detected by the static analyzer in gcc9.3 where bounded_vector::data() was using taking the address of the internal buffer which confused it, prefer to use the data method of std::array.
 4 years ago
Pedro Alvarez 8c7aed1f81 Added handling of MSG3 timout exipiry in activity_timer_expired(). Avoid notifying S1AP in that case. 4 years ago
Pedro Alvarez 37699f2215 Send radio connection with UE lost if max retx are reached 4 years ago
Francisco d04a19f8bc refactor - increase code reuse in adt files 4 years ago
Francisco 5eccfad05b gtpu - added comments, updated expected construct, handled in rrc the case a gtpu teid fails to allocate 4 years ago
Francisco 82b34f3b3f gtpu refactor - fix gtpu logging formatting 4 years ago
Francisco 44440cf562 gtpu refactor - use of raii to automatic path switch and teid removal in forwarding. Clean up of gtpu_tunnel_manager methods. 4 years ago
Francisco ab2bd9a2d2 gtpu refactor - handle dl path state activation internally in gtpu tunnel manager class 4 years ago
Francisco cfd24f6a0e gtpu - leverage byte_buffer_pool to store buffered sdus in gtpu 4 years ago
Francisco bdc5094e17 gtpu - added unit test for gtpu_tunnel_manager class 4 years ago
Francisco c201eb7708 use of more space efficient sorted vector structure for lcid tunnels of a rnti 4 years ago
Francisco eba0edea4a creation of static id obj pool class. Application of this class to gtpu tunnels container to avoid allocations 4 years ago
Francisco 3cf5e85b20 create separate class to handle gtpu tunnel creation/deletion/search 4 years ago
Francisco 099a533573 bugfix - verify that TEID exists before trying to access it 4 years ago
Francisco e1523692c2 implementation of concurrent fixed size pool that leverages thread local caches to avoid mutexing 4 years ago
Andre Puschmann 1a0891df51 all: check return value of make_byte_buffer() and handle them safely 4 years ago
Francisco 4869b14de3 application of new circular map to mac::ue_db 4 years ago
Codebot 4523ee6087 rename srsLTE to srsRAN 4 years ago
Ismael Gomez 8d2197e751 Increase MAC UE circular buffer 4 years ago
Francisco 2054ad3f3c eliminate old BFS-based PDCCH allocator. Improvement the scheduler speed by ~2x 4 years ago
Francisco 6bec92fbc9 using new DFS-based PDCCH allocator as a default 4 years ago
Francisco 8347cabe4f implemented a DFS-based PDCCH allocator 4 years ago
Francisco a540c56552 gtpu bugfix - avoid erasing indirect tunnel and causing iterator invalidation while iterating list of tunnels 4 years ago
Francisco 977c194cbc gtpu,bugfix - handle the case when gtpu fails to allocate buffer for end marker. Also, added a timer that when expired, it autoremoves the GTPU handover tunnel 4 years ago
Francisco fb48f4484c sched refactor - removal or cleanup of unused sched methods 4 years ago
Francisco 137a21d6b2 sched refactor - use simple enum to represent allocation result. Refactored logging messages when allocation fails. 4 years ago
Francisco c0a90c5aa8 refactored sf result resetting to avoid realloc of memory 4 years ago
Francisco 1f35c4dc8b sched, feature enhancement, bugfix - allow RAR DL grants with variable PRB size 
Some bug fixes had to be solved:
- the cfi cannot be dynamic once we set a SIB/paging/RAR allocation. This is too avoid effective coderate to exceed its maximum
- the previous bugfix required adding the feature to cancel the last PDCCH+PDSCH allocation
 4 years ago
Francisco 47f1175502 [sched, feature enhancement] - allow variable nof prbs allocated per SIB / Paging message 4 years ago