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2313 Commits
Author SHA1 Message Date
Raphael Defosseux bb566eaeb8 Merge remote-tracking branch 'origin/x2' into develop_integration_2018_w39 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-09-28 17:00:21 +02:00
Raphael Defosseux 38d09bc733 Merge remote-tracking branch 'origin/parallel-config' into develop_integration_2018_w39 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2018-09-28 16:58:12 +02:00
Konstantinos Alexandris 67cc97a42c Merge remote-tracking branch 'origin/develop' into x2 2018-09-21 16:01:52 +02:00
Konstantinos Alexandris 2c27a38dc3 x2ap: implement x2setuprequest, x2setupresponse, x2setupfailure 2018-09-21 15:58:36 +02:00
Wang Tsu-Han 2dc3dfa373 adding parallel config in dlsim and ulsim 2018-09-20 15:17:32 +02:00
laurent d8472426c4 fix_issue_350_gtpu_init 2018-09-20 12:37:26 +02:00
Wang Tsu-Han 0511ff45dc adding both configurable at config file and commandline 2018-09-20 12:06:55 +02:00
Wang Tsu-Han c5cd47f976 fixes for not having parallel config inside the config file 2018-09-12 15:32:44 +02:00
Wang Tsu-Han 3005929bca modify threading option into config file 2018-09-11 18:50:11 +02:00
Cedric Roux 00e21e74a6 integration fix: better error reporting in case of X2 failure 
If the IP address for X2AP is not good, the error message reported
was very unclear. Attempt to make it better.
 2018-09-10 16:32:20 +02:00
Cedric Roux 833016123a hotfix: revert commits that break the basic simulator 
This commit manually reverts the commits:
- 97c69dc4a4
- 3278aa494d

The basic simulator was not functional anymore because
the UE did not send RRCConnectionSetupComplete due to
some problem in the PDCP layer, most probably.
 2018-09-10 16:22:03 +02:00
Cedric Roux 82ab88f546 integration fix: add missing break 
This break was there and went away, for whatever reason...
 2018-09-07 17:24:37 +02:00
Cedric Roux c1d96a49ca Merge remote-tracking branch 'origin/nasmesh_new_kernel' into develop_integration_2018_w36 2018-09-07 17:01:28 +02:00
Cedric Roux 73da898f9b integration fix: fix bad merge conflict resolution + fix compilation error 2018-09-07 16:57:55 +02:00
Cedric Roux afb2fd4012 Merge remote-tracking branch 'origin/x2' into develop_integration_2018_w36 2018-09-07 16:15:13 +02:00
Cedric Roux 2cb87ddd02 Merge remote-tracking branch 'origin/feature-slice+restart-w35' into develop_integration_2018_w36 
Conflicts:
	openair2/ENB_APP/flexran_agent_common_internal.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
 2018-09-07 16:13:40 +02:00
Cedric Roux 2c9be8c102 Merge remote-tracking branch 'origin/fix-nfapi-in-scheduler' into develop_integration_2018_w36 2018-09-07 16:08:09 +02:00
Cedric Roux b0eff6c0a6 Merge remote-tracking branch 'origin/scheduler-small-fix' into develop_integration_2018_w36 2018-09-07 16:07:23 +02:00
Cedric Roux cbdc8f662a Merge remote-tracking branch 'origin/issue343_dlcqi_retransmission' into develop_integration_2018_w36 2018-09-07 16:04:05 +02:00
laurent 7d22622474 fix nasmesh kernel 4.15 2018-09-07 15:44:57 +02:00
Konstantinos Alexandris 938e0242e2 Merge remote-tracking branch 'origin/develop' into x2 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair2/ENB_APP/enb_app.c
	openair2/X2AP/x2ap_common.h
 2018-09-07 15:30:49 +02:00
Konstantinos Alexandris 2b85c4a3a6 Pass multi socket descriptor in SCTP + add SCTP multi init req/resp mechanism 2018-09-07 15:15:41 +02:00
Masayuki HARADA c1359a103f Fix wrong slice_allocation loop in fairRR scheduler 2018-09-06 19:03:05 +02:00
Cedric Roux 8534982afe bugfix: check that we are manipulating the structure for the correct RNTI 
The bug popped up when one UE was doing TCP UL iperf and a second UE
attempted to connect. A crash of the eNB happened because we changed
the wrong NFAPI structure in a TTI where both UEs are scheduled.

Something like that.
 2018-09-06 16:42:10 +02:00
Konstantinos Alexandris 1729b3dc66 X2AP: init funcs (register/association) + handler/management functions 
SCTP: one to many sockets implementation
 2018-09-06 15:49:59 +02:00
laurent 46231a5d5d merge with latest develop 2018-09-06 09:43:26 +02:00
laurent abbffef015 fix some exit situations, that was badly done by SIGUSR1 handler 2018-09-05 17:03:19 +02:00
Robert Schmidt 70e1841bb1 Fix: RAN API: remove_ul_slice() frees ul sched_name pointer, when sched_name set, free it when resetting 2018-09-05 14:21:39 +02:00
Robert Schmidt cbc78cd3db Don't warn of ignoring sorting 2018-09-05 14:21:39 +02:00
Robert Schmidt 7162bf6895 Bugfix: Assure available_rbs is positive 2018-09-05 14:21:39 +02:00
Robert Schmidt 066ab90402 Bugfix: Give correct first_rb value to UE 2018-09-05 14:21:39 +02:00
Robert Schmidt d798e03e9d fix rb_table loop 2018-09-05 14:21:39 +02:00
Robert Schmidt ff83dc7017 Fix greedy allocation: schedule not more than what slice has 2018-09-05 14:21:39 +02:00
Robert Schmidt fa27b6dcce Fix: Correct numbering of protobuf messages (as in RTC) 2018-09-05 14:21:39 +02:00
Robert Schmidt af83d352c8 Fix: use frame_subframe2_dl_harq_pid() 2018-09-05 14:21:39 +02:00
Robert Schmidt 9f04614304 Remove huge comment from sort_UEs() 
Commit 7823858e2d11e8cabc1ca7bf7f507b9a050942d3 introduced this as a comment.
 2018-09-05 14:21:38 +02:00
Robert Schmidt 07ad2470d1 Remove warnings pre_processor_fairRR 2018-09-05 14:21:36 +02:00
Cedric Roux 6270d94f91 bugfix: use correct comparison 
The comparison in AssertFatal was not correct,
taking the opposite meaning to the one expected.
 2018-09-04 12:43:29 +02:00
Robert Schmidt 49b167d6ae Remove warnings pre_processor 2018-09-03 18:10:28 +02:00
Robert Schmidt 972f52fd56 fix remove LOG_N in restart 2018-09-03 18:10:28 +02:00
Robert Schmidt e1a598bc8d Fix function parameter definition/order 
Affects:
* store_dlsch_buffer()
* assign_rbs_required()
 2018-09-03 18:10:28 +02:00
Robert Schmidt 21983a2028 Patch fairRR scheduler to use slice iface of pre-processor 2018-09-03 18:10:28 +02:00
Robert Schmidt 08b122e3ff FlexRAN: update slice config array dimensions 2018-09-03 18:10:28 +02:00
Robert Schmidt 71a9115abd Iterate over actual number of CC, not NFAPI_CC_MAX 2018-09-03 18:10:28 +02:00
Robert Schmidt 3278aa494d Return immediately from pdcp_data_req 
When the RLC layer returns error codes (like dropped packets), this is still
counted as PDCP layer traffic. In order to reflect dropped packets or
malfunctioning, this patch makes that upon an RLC error code, the function is
exited immediately. In this case, it is not counted as additional PDCP traffic.

An example is too much UDP traffic. If the RLC buffer is saturated and the
packet therefore refused, incoming traffic won't be counted anymore. With this
patch, the PDCP layer statistics won't count such traffic anymore.
 2018-09-03 18:10:28 +02:00
Robert Schmidt 204281e3af change types in RCconfig_flexran(), avoid seg fault 
the integration of the nfapi-L2-emulator-for-develop (f254107b2) added more
types in the RCconfig_flexran(), but they were partially wrong. This commit
fixes those types after the rebase of this branch on top of 2018.w19
 2018-09-03 18:10:28 +02:00
Robert Schmidt 77f2ffcdfb FlexRAN: call the agent_rrc_xface with the mod_id 2018-09-03 18:10:28 +02:00
Robert Schmidt cca5c1b71a FlexRAN: use correct identifiers for PDCP, RRC 
* give the correct UE_id instead an index of the protobuf message (they can
  diverge from each other)
* in the PDCP part of the RAN API, the RAN API has to make the conversion UE_id
  (MAC) to UID (PDCP)
* a follow up commit could clean up the interfaces:
  - the MAC functions take the UE_id
  - the RRC functions take the RNTI
  - the PDCP functions take the UID
  this would mean the caller has to find those ID but would decrease
  computations since the RAN API functions do not have to do that themselves
 2018-09-03 18:10:28 +02:00
Robert Schmidt 97c69dc4a4 Drop traffic in PDCP if RLC buffer is full 
If the buffer in the RLC is full, testing the buffer state over and over again
slows the DL traffic down. In order to circumvent this, the PDCP will drop any
data during a configurable time (compile-time) before it delivers data to RLC
again.

To change this, see the constant TM_SKIP_FULL_BUF_MS in pdcp.h.
 2018-09-03 18:10:28 +02:00
Robert Schmidt 3b80c73f93 FlexRAN: Loop over UEs using UE_id, not index 2018-09-03 18:10:28 +02:00