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2472 Commits

Author SHA1 Message Date
Francisco 7c146c5198 nr,gnb,sched: refactored sched nr common event handling to use accumulated event handling logging 2021-11-02 00:41:24 +00:00
Francisco e5e047bc63 nr,gnb,sched: avoid that the nr sched handles the rach before it creates the ue object 2021-11-02 00:41:24 +00:00
Francisco 40fded7222 nr,gnb,sched: improve logging of slot events in the scheduler 2021-11-02 00:41:24 +00:00
Francisco e19a0aa281 nr,gnb,sched: refactored sched nr common event handling 2021-11-02 00:41:24 +00:00
Francisco f2409534e4 nr,gnb,sched: Simplify sched api and locking design to better reflect the mac-phy FAPI interface 
- removal of condition variables from sched main calls
- addition of sched sched::slot_indication call as a point of synchronization per slot
- removal of sched_worker_manager class
- removal of serv_cell_manager class
- centralization of cc-specific functionality and components in cc_worker
 2021-11-02 00:41:24 +00:00
Francisco fa09a9d11a enb: make the pcap default boost arguments consistent with enb.conf 2021-11-01 17:01:06 +00:00
Francisco d3a100257d lte,enb,s1 handover: stop ts1 handover timers when an handover cancel occurs after the Handover preparation 2021-11-01 12:42:43 +00:00
Francisco 0dc9cf142a lte,enb,rrc: verify the drbtoaddmodlist is correctly updated in the add_erab case, and change the function add_erab to addmod_erab 2021-10-30 15:31:19 +01:00
Francisco 638dbc6f7e lte,enb,rrc: the erab should not be fully released during an s1ap erab modify procedure. Instead, it should be overwritten 2021-10-30 15:31:19 +01:00
Francisco b3d11af32d nr,gnb,mac: fix access to uninit array in MAC UE NR metrics read 2021-10-29 16:39:47 +01:00
Francisco 1272f4c327 nr,gnb,mac: fix log tti context overflow 2021-10-28 14:49:29 +01:00
Andre Puschmann 4c7bc57b01 enb,ue_nr: fix warning when unpacking MAC PDU with padding 2021-10-28 10:45:54 +02:00
Pedro Alvarez 5735118ea0 Make sure SCTP notifications are not handled. Improve logging of SCTP ASSOC CHANGE 2021-10-27 21:45:48 +02:00
Andre Puschmann 5f837c0c67 enb,nr: rewrite UL PDU processing to handle CEs in reverse order but SDUs in order 
this makes sure that C-RNTI CE gets processed before any SDU gets processed.
but it also makes sure that all SDUs then are processed in-order to
avoid reordering at higher layers.
 2021-10-27 19:50:35 +02:00
Alejandro Leal Conejos af3a2ef589 Fixes coverity 359789 2021-10-27 19:47:45 +02:00
Alejandro Leal Conejos 6cd917fca5 Fixes coverity 370816 2021-10-27 19:47:45 +02:00
Alejandro Leal Conejos 0fdbfcffd0 Removes unnecesary cast 2021-10-27 19:47:45 +02:00
Bedran Karakoc 9943c79c4a Return error in ul nas transport if AMF ctxt is not available 2021-10-27 19:37:49 +02:00
Bedran Karakoc a14cc451d0 Addition NGAP cleanup 2021-10-27 19:37:49 +02:00
Bedran Karakoc 7c53f1cbab Add stdout for successful NG connection 2021-10-27 19:37:49 +02:00
Andre Puschmann 08e9b0b5c1 enb,rrc: reduce log level when inactivity event is received from NR 2021-10-27 18:04:14 +02:00
Nils Fürste 3b1131936e Fix GTP-U bearer address conversion 
Addresses with a leading 0 in hex represenatation were converted
without the leading 0 and padded afterwards with a trailing 0. This
leaded to wrong IPs in the GTP-U bearer setup.
 2021-10-27 17:53:28 +02:00
Fabian Eckermann 3e9590fd13 Initialize variable. 2021-10-27 17:39:51 +02:00
Carlo Galiotto 5972345c9d rrc,nr: increase msg5 timer to 5s and inactivity... 
timer to 10s

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-26 23:18:17 +02:00
Carlo Galiotto 0d67fbc36c rrc: change call to release user 
We call s1ap instead of rrc

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-26 23:18:17 +02:00
Carlo Galiotto 9c74dda039 rrc,nr: add msg5 and inactivity timers to RRC-NR 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-26 23:18:17 +02:00
Andre Puschmann 0cfcd612b0 enb.conf.example: fix merge conflict 2021-10-26 22:19:29 +02:00
Ismael Gomez d972fb368c
Some LGTM fixes (#3564) 
* Fix LGTM issues

* ue: add logging to switch on function

* Fix new LGTM issues
 2021-10-26 21:15:36 +02:00
Alejandro Leal Conejos 547ebf11f7 Fixes coverity 372880 2021-10-26 21:09:44 +02:00
Francisco c928615952 nr,gnb,sched: avoid scheduling RAR for RNTIs whose ue object is not yet created in the scheduler 2021-10-26 16:58:55 +02:00
Nils Fürste 6c8324d95e srsenb.conf.example: Fix typos and make layout consistent 2021-10-26 16:33:42 +02:00
yagoda 5d6b48311e fixing a few regression bugs in embms 2021-10-26 15:35:18 +02:00
Pedro Alvarez bc903b13d5 Added nia0 to hardcoded configuration of nr-bearer-config 2021-10-26 14:59:40 +02:00
Carlo Galiotto dcc2c1c694 rrc,nr: defer rem_user after msg3 timer expires 
This commits is to fix the issue of user removal from rrc_nr
after msg3 timer expires.
The issue was caused because the rrc_nr is accessing the ue object
after it gets removed from the users list in rrc_nr.
This commits defers the removal of the users, so there won't be any
access to invalid memory locations.

Fixes #3545

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-26 14:57:56 +02:00
Francisco 67a39fbb81 nr,sched: push BSRs into the scheduler when nr_phy_test is run with PUSCH enabled 2021-10-25 20:55:00 +02:00
Fabian Eckermann 32a1646536
nr,gnb,rrc: Derive RRC parameters from config. 
* Derive RRC parameters from config.
* nr,gnb,rrc: hard code prach config index to 8 to avoid expiring RA proc window.
 2021-10-25 20:54:32 +02:00
Francisco 4d8a354b17 nr,gnb,rrc: implement reestablishment reject in case of reestablishment with cause reconfigfailure and no NR carrier 2021-10-25 20:50:18 +02:00
Xavier Arteaga 2f5a1ad2e3
SRSENB: MAC controller recover MAC bearer state after PDSCH KO burst (#3225) 
* SRSENB: MAC controller recover MAC bearer state after PDSCH KO burst

* mac,lte: simplify scheduler phy config enable configuration

Co-authored-by: Francisco Paisana <francisco.paisana@softwareradiosystems.com>
 2021-10-25 10:56:12 +02:00
Francisco e4247517d0 nr,sched: update sched_nr_test to support the new DL sched no-copy api 2021-10-23 21:09:26 +02:00
Andre Puschmann be388aa53f rrc_nr: temporary fix of heap-use-after free 
see https://github.com/softwareradiosystems/srsLTE/issues/3545
 2021-10-23 21:09:26 +02:00
Francisco 87459bad17 nr,sched: avoid resetting Tx softbuffer every time a new DL HARQ proc is allocated 2021-10-23 21:09:26 +02:00
Andre Puschmann cf4b6d0bea sched_nr_interface: make PHY results a reference to avoid copying 2021-10-23 21:09:26 +02:00
Andre Puschmann 2cee65bb88 enb,slot_worker: skip UL signal demod if scheduler returns empty results 2021-10-23 21:09:26 +02:00
Xavier Arteaga b54d4ad8e2 Avoid copying gNb common configuration in slot basis 2021-10-23 17:23:08 +02:00
Francisco 0663594aa1 nr,gnb,sched: add extra checks to sched to ensure the max nof grants is not exceeded 2021-10-23 09:20:28 +01:00
Carlo Galiotto 0c35045543 rrc,nr: remove default value from input arg + ... 
change input arg name

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-22 19:43:19 +01:00
Carlo Galiotto ebaab9b1d0 rrc,nr: add private fnc to overload public method... 
... and propagate input to calling function

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-22 19:43:19 +01:00
Carlo Galiotto 4f6905363f rrc,nr: add MSG3 activity timer to rrc_nr 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-10-22 19:43:19 +01:00
Francisco ceec108831 nr,sched: fix fmt string in sched nr harq 2021-10-22 18:08:43 +01:00
Francisco 327687cbc2 nr,sched: auto clear HARQs that exceeded maxretx, after the feedback has been processed 2021-10-22 18:08:43 +01:00