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98 Commits (de89e829e77ceed6eb7447b03f1c9d3c3add30a2)

Author SHA1 Message Date
Xavier Arteaga 98f29961bc Fix old GCC compilation 3 years ago
Xavier Arteaga 956c4f8266 Added PHY NR test TDD FR1.15-1 pattern 3 years ago
Xavier Arteaga dfa323df6b Added 20MHz default configuration 3 years ago
Xavier Arteaga 1b50758bd5 Initial NZP-CSI default configuration from TS38.101-4 3 years ago
Andre Puschmann 3b5344b0f7 thread_pool: add optional ID to thread pool 
this allows to prepend an ID to each thread pool to
better differentiate workers from different pools
 3 years ago
Andre Puschmann 4915dc9642 test_pcap: add function description 3 years ago
Francisco Paisana 12e33483e1 sched,nr: add slot_point to sched nr 3 years ago
Francisco Paisana a0a1af9d0f nr: slot value that handles wrapping around 3 years ago
Andre Puschmann 60a795acc0 asn1,rrc_nr,test: extend RRC reconf test, add PCAP output 
test now can write the NR reconfig into a PCAP for easy
debugging with Wireshark

patch also adds a new test helper to write a RRC PDU
into a PCAP file (helper packs PDCP and RLC AM first)
 3 years ago
Andre Puschmann a142192d4e test_common: handle return value from make_byte_buffer() 4 years ago
Andre Puschmann b5b2f8190e signal_handler: use std::atomic for running var 4 years ago
Andre Puschmann 6c82d63aa6 remove legacy PNF/VNF code 
the code hasn't been maintained for a while an likely needs to be
adapted for a real-world scenarios.

in order to avoid having to maintain two MAC/PHY interfaces we
remove the code from now.
 4 years ago
Xavier Arteaga ecc0b92142 Integrated PUSCH decoder in gNb 4 years ago
Xavier Arteaga f07d925be1 Initial NR PHY test scheduling for PUSCH 4 years ago
Andre Puschmann c9e87b2cf3 config_file: print message when config file couldn't be read 
this prints an message on stdout so config files are not
simply skipped and the default one is read instead.
 4 years ago
Xavier Arteaga cf496e75eb Fix default PHY NR configuration 4 years ago
Xavier Arteaga 2fbd172888 Initial PHY NR configuration generator 4 years ago
Xavier Arteaga 320aabec13 Initial PHY NR configuration 4 years ago
Xavier Arteaga e764a26136 Integrated PUCCH decoding in gNb 4 years ago
Xavier Arteaga e3afd945bc Refactored NR HARQ ACK feedback 4 years ago
Xavier Arteaga eecaccb541 Added NR PHY helpers 4 years ago
David Rupprecht f90e359208 Moved cp to test common 4 years ago
Andre Puschmann bbcaa49429 network_utils: fix TSAN detected race 4 years ago
Andre Puschmann a9ad408f51 task_scheduler: use block_queue for internal tasks 
TSAN detected wrong use of the old deque-based internal queue. To avoid
unwanted/undetected mis-use the patch uses the thread-safe block_queue
data structure instead.
 4 years ago
Andre Puschmann 626f24c9f9 block_queue: use class mutex to protect size() getter 
detected with TSAN
 4 years ago
Xavier Arteaga aef3e5a40a More NR PHY test and GNB PHY development 4 years ago
Xavier Arteaga 567c7c9c77 Create TTI semaphpore default constructor 4 years ago
Pedro Alvarez aae266e848 Added configuration option for S1AP SCTP bind port 4 years ago
David Rupprecht 85d7a851fb Added 5G NAS PCAP support 4 years ago
Xavier Arteaga 939dd1b977 Change struct sync_raster_t to class 4 years ago
Xavier Arteaga 9621cf57c2 Implemented NR SS raster object 4 years ago
Andre Puschmann c0be8187c8 rlc interface: convert entire read_pdu() interface to return uint32_t 
we had it returning int but had a bug in using the return value properly,
i.e. handling when -1 was returned in RLC TM.

Thinking about it more, it doesn't make sense to have a negative return
value here anyway. Either the RLC can return a PDU or not. If it can't the
returned lenght is zero.
 4 years ago
Francisco f7aef3ffc1 sched,bugfix: fix nof_retx update when UL HARQs are resumed 4 years ago
Andre Puschmann 1ef3cb7e5d threads: fix race in stopping periodic thread 4 years ago
Andre Puschmann 312b5a241c mac_pcap_base: fix race detected with TSAN 4 years ago
Francisco f36f5271d3 timers,feature: make timers thread-safe by using atomic to store timers state. 4 years ago
Andre Puschmann bb6a5ebe80 tsan: add TSAN options file to set some default flags and exclude some libs from checks 4 years ago
Andre Puschmann d9a5d3f95a pcap_base: increase PDU queue length 
some systems with slower HDD seem to have issues
writing the PDUs to disk. increasing length to see if that helps.
 4 years ago
Andre Puschmann c1ad867824 epoll_helper: use std::atomic to protect exit called from different thread 4 years ago
Andre Puschmann f1e6a975de thread_pool: fix concurrent access of state variable 
the thread workers need access to their current state to exit properly
when they are set to state STOP. However, since the state is kept in
a std::vector for all workers, it seems more appropiate to add a per-thread
running variable rather then mutexing the entire vector.
 4 years ago
Francisco f2a56c9139 simplification of multiqueue design. 
- the consumer does multi-staged waiting:
  1. spins first across all queues in a RR fashion
  2. each queue access is done with a try_lock.
  3. if the try_lock fails, it increases the number of spins needed
  2. if no queue had data, the consumer sleeps for 100 usec.
- no differentiation between queues, in terms of notification features
 4 years ago
Francisco 60a8ee0af9 multiqueue optimization - use condition_var wait_for() method, use queue try_lock in the consumer side 4 years ago
Francisco 2d6a878826 change interface to create multiqueue queues 4 years ago
Francisco f705735093 optimization - only allow some multiqueue queues to notify the multiqueue consumer of the arrival of tasks 4 years ago
Xavier Arteaga c8cb128317 Declare band helper methods as constant 4 years ago
Andre Puschmann 167200f5cd rrc_bearer_cfg: replace fixed E-RAB to DRB mapping 
also make sure we don't assign LCIDs beyond the possible
number.

possible fix for https://github.com/srsran/srsRAN/issues/658

Co-authored-by: herlesupreeth <herlesupreeth@gmail.com>
Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>
 4 years ago
Francisco 84ad6dd8ee Integrated new sched_dl_cqi class in sched_ue_cell 
- extend sched_dl_cqi interface to allow getting tti when cqi was last updated
- extend sched_dl_cqi to quickly get average cqi across the whole bandwidth
 4 years ago
Francisco a841b7580e fix deadlock caused by non-notification of multiqueue consumer side 4 years ago
Xavier Arteaga 7450232b3e Added more NR band related helpers 4 years ago
Francisco 996d8ef74d multiqueue bugfix for non-blocking pushes when queue is full 4 years ago