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457 Commits (8c16bcaf30827dc2865f1ffe36fdaa165f92cf95)

Author SHA1 Message Date
Harald Welte 6773826b26 [ENB] enb.conf.example: Mention WRITE_SIB_PCAP 
The documentation talks about a MAC protocol trace, but in fact
it is only a protocol trace of dedicated channels.  There's a related
define in the source code, but that's not documented.

Let's at least make the user aware that the MAC pcap trace is
for dedicated channels only, unless he uses that #define.
 5 years ago
Harald Welte 6a4dcc8c0c [ENB] Fix builds with #define WRITE_SIB_PCAP 
Building with WRITE_SIB_PCAP was broken in April 2019 in commit
7780b1aba5.  Let's make it work again.
 5 years ago
Harald Welte 10720aeace [ENB] Fix enabling of MAC pcap file 
when using

[pcap]
enable = true
filename = /tmp/enb.pcap

in enb.conf, there is no pcap file created.

The problem is somewhere in the way how arguments are handled.
pcap.enable is properly parsed into args.pcap.  However, later on,
lte_stack->init(args.stack, rrc_cfg, lte_phy.get()) only passes
args.stack down the road, not args.pcap.  enb_stack_lte::init() then
basically uses args.stack.pcap and not args.pcap, and the latter appears
always false.

Let's remove pcap_args_t from all_args and only use the instance in
stack_args_t.

Closes: #359
 5 years ago
Andre Puschmann e0bd7f156d replace remaining warning macros with pragma message 6 years ago
Andre Puschmann 09610ce788 add type setter to sch_subh and use it for MCH PDUs 6 years ago
Andre Puschmann e60a4490d2 streamline embms parameters and fix MCS selection 6 years ago
yagoda 408400bee6 adding fixes and tests for eMBMS 6 years ago
Francisco Paisana 424876c5e4 added DL TTI mask for MBMS 6 years ago
Ismael Gomez 98f52529f7 Minor change to ue.conf 6 years ago
Ismael Gomez 0dac2ef59b Update SIB2 also when forcing p_b 6 years ago
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 6 years ago
Andre Puschmann 62eba8f3d8 fix default radio, channel and rx antenna setting in eNB (#594) 6 years ago
Andre Puschmann f1387d8cf8 fix uninitialized vars in scheduler_grid 6 years ago
Ismael Gomez 1b970fa978 Modified comments 6 years ago
Xavier Arteaga 5e49aca835
Merge pull request #570 from softwareradiosystems/feature_256qam_fix 
Resource allocation extended tables and PDSCH table 2 for 256QAM
 6 years ago
Andre Puschmann e0b583db5d remove extra indirection from enb_phy 6 years ago
Andre Puschmann 4e86b2f6b2 introduce layerd architecture we use for UE to eNB 
- this allows flexible use of different PHYs and radios
- use common radio_multi (moved to lib)
 6 years ago
Ismael Gomez d595c4d882 Fixes issue #545 and unlocking of tti_sync condvar before closing causing deadlock at stop 6 years ago
Andre Puschmann 5faa819dcd fixing uninitialized class members found by coverity 6 years ago
Andre Puschmann 92f0d58856 mac: move further init/config into ctor to allow early logging, etc. 6 years ago
Andre Puschmann 6a11030ae1 enb: fix race condition in workers overwriting the DL tx buffer 
this adds a own tx buffer for each HARQ PID
 6 years ago
Francisco Paisana 58e2e51044 removed rlc_interfaces. The rlc_cnfg types are now part of the rrc_interface_types. Removed implicit RB initialization in the RLC. 6 years ago
Francisco Paisana b936629221 removed rrc asn1 header from bcd_helpers, from rlc_interface, and rlc tests 6 years ago
Guillem Foreman db4127ca64 Fixes 256QAM, added pdsch table 2, fixed warnings 6 years ago
Guillem Foreman 535325bc37 srsLTE: added resource allocation extended tables for 256QAM and integration with PDSCH test 6 years ago
Andre Puschmann 62a4fa1c93 fix various potential buffer overruns 
this is based on suggested fixes by Dirk Grabinski and David who
have fuzzed various parts of srsLTE using afl
 6 years ago
Francisco Paisana 34fde16b40 change scheduler mutex to std::mutex (#546) 
* change scheduler mutex to std::mutex

* rename lck to lock
 6 years ago
Pedro Alvarez 498f1b8e4b Small PDCP fixes: 
- Moved most the initialization of the pdcp_entity to the header.
  - Initilize some variables in gtpu_ntoa.
  - Removed debug print.
  - Format eNB GTP-u debugging code.
 6 years ago
Pedro Alvarez 5d8dcbe4cb Make sure that PDCP SN is initialized properly in the eNB. UE attaches again when using encription. 6 years ago
Pedro Alvarez b97d1191f4 Added more debug info at eNB GTP-U. Changed the pdcp_entity to follow the standard more strictly for RLC AM DRBs. 6 years ago
Pedro Alvarez 09144a2c5f Added check of IP version to the eNB GTP-u. Helpfull for debug. 6 years ago
Andre Puschmann 58763fb714 stack: move initialization of log object into ctor 
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
 6 years ago
Andre Puschmann da35f41dd5 rework MAC logical channel prioritization 6 years ago
Andre Puschmann e0a28cf4c0 simplify PDCP init and also bypass it for SRB0 on eNB 6 years ago
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 6 years ago
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 6 years ago
Andre Puschmann e47010130f extend thread class to set unique thread name in ctor 
this will also extend all classes that use srslte::thread
to specify the name of the thread in the ctor as well
as to set the name of the worker threads in the thread pool
the thread name will be displayed in gdb.
 6 years ago
Andre Puschmann 0e95867f13 remove task dispatcher class 6 years ago
Xavier Arteaga 1f52c32b84 SRSENB: Fixed CLang Tidy in enb.cc 6 years ago
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 6 years ago
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 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 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
Francisco Paisana b04cb0deb9 using the new choice set api in UE and eNB RRC 6 years ago
yagoda c25f3b0acf increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common 6 years ago
Pedro Alvarez d4d7691fab Catch exception by reference to avoid compiler warning. 6 years ago
Ismael Gomez 5e5e797cb9 Adjust 75 PRB radio offset and clean log 6 years ago