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53 Commits
Author SHA1 Message Date
Laurent 42a110338c itti dynamic queue creation, and 64 bits instance id 2020-12-23 13:56:01 +01:00
Raphael Defosseux c47daed70c LIC: wrong license banner on proto-agent files 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-04-29 10:30:09 +02:00
laurent 80cd6940af modifications 2019-12-05 04:53:56 +01:00
frtabu b9b4d05e41 remove RRC_VERSION macros, simplify build-oai and CMakefile.txt accordingly, get rid of remaining compilation warnings (opt module improperly merged and patch asn1c files with tests against max 64 bits integer value) 2019-09-23 19:46:44 +02:00
yilmazt 420e6194d4 All 4 nr&lte-(ue)softmodems are compiling 2019-06-16 19:46:11 +02:00
Robert Schmidt b4f462b9c8 Align PROTO_AGENT functions with PDCP/RLC function pointers 2019-04-18 13:42:20 +02:00
frtabu 30b7c973e0 merge nfapi_cleanup 2019-04-05 18:43:40 +02:00
Robert Schmidt 10a5e5fd75 Use OAI NUM_ENB/UE defines for F1U (removes warnings) 2019-03-23 16:57:26 +01:00
Robert Schmidt 66d4c4e92d Fix cppcheck issues in PROTO_AGENT 2019-03-06 13:43:09 +01:00
Robert Schmidt 030e11ba9a Merge branch 'develop' into feature-127-protocol-split 2019-02-21 20:18:35 +01:00
Robert Schmidt 822f9849a2 Stop CU's PROTO_AGENT when DU disconnects 
This adds an exit flag as well as the proto_agent_async_msg_recv_unlock()
function to unlock and release the proto_agent worker thread correctly.
 2019-02-07 18:00:20 +01:00
Robert Schmidt 0643d6b561 Make queue_recv() functions return size, not as out-param 2019-01-29 16:55:15 +01:00
Robert Schmidt 63c4a90eb7 Remove unused PROTO_AGENT code 2019-01-29 16:55:15 +01:00
Robert Schmidt 8d862dace4 F1 test: fixes after merge 2018-11-07 16:13:04 +01:00
Robert Schmidt 397d2f4815 Merge commit 'develop' into feature-127-protocol-split 
* remove a lot of white spaces
* many conflicts in enb_config.c
 2018-11-07 16:07:59 +01:00
Robert Schmidt 70f74777f3 Correctly implement proto_agent_stop(), call it 2018-11-07 10:54:34 +01:00
Robert Schmidt e71adffcfd Correct logging messages in FlexRAN & PROTO_AGENT 2018-11-07 10:53:52 +01:00
Robert Schmidt f01c78e532 Set thread names for FlexRAN and PROTO rx_thread 2018-11-07 10:53:52 +01:00
Robert Schmidt 54da66eeac Bugfix: Rename proto_agent global channel variable 
The PROTO_AGENT variable holding the channel for various was named as the same
one for FlexRAN. In C, global variables with the same name are merged into one,
which had the effect that the same queues where used for PROTO_AGENT and
FlexRAN, locking the FlexRAN RX thread. Renaming the PROTO_AGENT variable (it
was introduced second) resolves this issue.
 2018-11-07 10:53:52 +01:00
Robert Schmidt eaff77695b Correct malloc in proto_agent_async_channel_info 2018-11-07 10:53:52 +01:00
Robert Schmidt 0efde02161 Sanitize link_manager interface, correct in FlexRAN/PROTO_AGENT 
This commit cleans up the link_manager interface:
* don't provide peer_addr/port in create_link_manager() (for TCP/SCTP it is not
  needed, so in the UDP case in needs to be set explicitly)
* Make FlexRAN connect again (correct hardcoded address)
* Fix FlexRAN: retain the manager pointer
* Fix FlexRAN: store receive_queue pointer
* the link_manager's sender thread passes the correct peer_addr/port for the
  UDP case
 2018-11-07 10:48:36 +01:00
Robert Schmidt 34adfd2af8 ASYNC_IF link_{send,receive}_packet(): infer socket type automatically 2018-11-07 10:48:36 +01:00
Robert Schmidt 0a4ffade77 Don't malloc() context_t in F1U, stack is sufficient 2018-10-19 18:54:17 +02:00
Robert Schmidt 86fcea8dd5 Call free_mem_block() after sending F1U packet 2018-10-18 16:47:44 +02:00
Robert Schmidt 5862a10274 Don't spam with some PROTO_AGENT and PDCP messages, correct two other 2018-10-18 09:49:14 +02:00
Bing-Kai Hong 7f70860c24 Fix tag typo of PROTO_AGENT 2018-09-24 17:48:57 +02:00
Navid Nikaein 6d16bf5243 Add log to trace proto_agent pdcp_data_ind operation 2018-09-24 12:32:41 +02:00
Bing-Kai Hong 1181790b86 Partially update the node_type check 2018-09-21 22:07:39 +02:00
Raymond Knopp 1e5f95cd95 fixes for monolithic case. Still doesn't work to RRCConnectionSetup, context allocation problem. 2018-09-21 17:23:08 +02:00
Robert Schmidt a8bd9df3eb Remove local_interface from F1U/UDP parameters 2018-09-20 20:07:01 +02:00
Robert Schmidt eacd1cfbf0 PROTO_AGENT test program changes 2018-09-20 15:03:47 +02:00
Robert Schmidt b564b116d3 Fix memory leaks in PROTO_AGENT 2018-09-20 15:03:47 +02:00
Robert Schmidt 4318072bb7 PROTO_AGENT: don't send ACKs, formatting 2018-09-20 15:03:47 +02:00
Robert Schmidt d94ae11fe0 Add test programs to verify F1U 2018-09-20 15:03:47 +02:00
Robert Schmidt 278fc6d711 Improve PROTO_AGENT 
* unified CU/DU in one PROTO_AGENT instance since they are symmetric from UDP POV
* delete a lot of unnecessary code
* better error handling
* can reciprocally send data
 2018-09-20 15:03:47 +02:00
Robert Schmidt 3ad16e9806 minor fixes 2018-09-19 11:46:38 +02:00
Robert Schmidt 3b68376ad3 PROTO_AGENT: Restructure/simplify code, UDP only, no own configuration 2018-09-19 11:46:38 +02:00
Robert Schmidt b27cd4dd1b Reduce warnings in PROTO_AGENT heavily 2018-09-13 13:47:56 +02:00
Bing-Kai Hong 9f098a3461 Merge remote-tracking branch 'origin/develop' into feature-127-protocol-split 2018-09-10 15:33:03 +02:00
Calvin HSU b58ef54608 Merge remote-tracking branch 'origin/develop' into feature-127-protocol-split 2018-08-28 12:22:59 +02:00
Bing-Kai Hong 05c0ab1a76 Merge remote-tracking branch 'origin/develop' into feature-127-protocol-split 2018-06-15 14:33:25 +02:00
Nikos Makris 4195681fc9 Merge remote-tracking branch 'origin/develop' into feature-127-protocol-split 
Tested with one UE
Possibly broken FLEXRAN (different methods for configuring the link manager)
 2018-04-05 13:22:12 +03:00
Nikos Makris 73691de7f6 Fixes that were affecting the communication between PDCP and RLC, cleanup 2018-02-08 19:13:34 +02:00
Nikos Makris bc0f49cea0 Merge remote-tracking branch 'origin/develop' into feature-127-protocol-split 
OAISIM NoS1 broken, needs fixing (no linking of libraries for the UE code)
 2018-02-02 20:21:34 +02:00
Nikos Makris 9db40696f7 Added functionality for UDP/TCP/SCTP transferring of data over the ASYNC channel interface. 
Added selection of interfaces through the configuration file with a new block of statements as follows:

    FLEXSPLIT_INTERFACES :
    {
        DU_INTERFACE_NAME_FOR_F1U           = "lo";
        DU_IPV4_ADDRESS_FOR_F1U             = "127.0.0.1/24";
        DU_PORT_FOR_F1U			    = 2210;

        CU_INTERFACE_NAME_FOR_F1U           = "lo";
        CU_IPV4_ADDRESS_FOR_F1U             = "127.0.0.1";	//Address to search the DU
        CU_PORT_FOR_F1U			    = 2210;

        // One of TCP/UDP/SCTP
        F1_U_TRANSPORT_TYPE 		    = "UDP";
    };
 2017-07-21 14:02:09 +03:00
Nikos Makris af6af8a90d Cleanup of the messages; sometimes an error is logged 2016-10-10 20:12:46 +03:00
Nikos Makris e0c3356dbb Fixed memory management issues 2016-10-10 19:43:26 +03:00
Nikos Makris 2a4fa1da41 Fixed broken UL for data plane split 2016-10-04 18:59:01 +03:00
Nikos Makris 9f3b8cb9f8 Added support for the UL split: 
TODO:
1) connection to UEs is broken (tested for oaisim)
2) Memory management problems, oaisim is exiting for large rates of traffic
 2016-09-15 18:38:31 +03:00
Nikos Makris 2eb2b5e7ba First working version of the DL split. 
TODO list:
1) check the message handler as if the function is not present it does not return msg not handled
2) use and check return arguments from the functions calling the data req
3) parse the config file for the configuration arguments
4) clean up the messy code
5) define and use other protocols than TCP for the communication between RLC and PDCP
 2016-09-13 21:02:20 +03:00