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Author SHA1 Message Date
Michael Cook 0b7452a6e4 Merge branch 'episys/Initial_ChannelModel' into 'episys/master' 
Episys/initial channel model

See merge request aburger/openairinterface5g!21
 2021-01-14 15:53:07 -08:00
Ricky S b2f85f7ac2 Episys/initial channel model 2021-01-14 15:53:06 -08:00
Michael Cook 0b40edef2a Merge branch 'episys/david/proxy_oai' into 'episys/master' 
Updating for operation with Proxy

See merge request aburger/openairinterface5g!18
 2021-01-12 14:45:52 -08:00
Deokseong "David" Kim b220ed29c4 Updating PDCP module for proxy 
Adding ue id parameter to pdcp_init
Updating tun interface functions for proxy
 2021-01-12 14:45:52 -08:00
Michael Cook 355e5919de Merge branch 'episys/mel/nfapi_mode_logic' into 'episys/master' 
Episys/mel/nfapi mode logic

See merge request aburger/openairinterface5g!19
 2021-01-12 08:55:03 -08:00
Melissa Elkadi 42ae8207ee NFAPI_MODE logic to include standalone mode 
Every if statement that includes a check for
the NFAPI_MODE that did not check for the new
PNF_STANDALONE_MODE now has been updated. Also
changed the tx_req and dl_config_req logs
when they are received at the OAI UE to be
info logs instead of error logs.
 2021-01-12 06:54:16 -08:00
Melissa Elkadi 3108258bb6 Adding USIM data for up to 18 UEs 2021-01-06 14:24:15 -08:00
Michael Cook f9898d97e8 gdb.txt: Refine 
Based on issues discovered by Zaid
 2020-12-29 16:04:21 -05:00
Michael Cook b10cc9eb38 Merge branch 'episys/temp_merge_req' into 'episys/master' 
Select fair RR packet scheduler

See merge request aburger/openairinterface5g!16
 2020-12-23 09:31:47 -08:00
Melissa Elkadi 08cfc0c9df Select fair RR packet scheduler 
Also fixed some build problems
 2020-12-23 09:28:54 -08:00
Michael Cook 1a3ef7ab8c rrc_UE.c: Log the initial random values 2020-12-23 11:58:24 -05:00
Michael Cook 380de1761c taus.c: Make globals static 2020-12-23 11:57:58 -05:00
Michael Cook a0ddf3b015 Run lte-softmodem via gdb and vscode 
See cmake_targets/gdb.txt for notes
 2020-12-22 08:13:53 -05:00
Michael Cook cb84581678 Set max UEs to 40 (was 20) 2020-12-13 09:19:03 -08:00
Michael Cook 53cb3e25a9 Merge branch 'episys/andrew/fixing_multiue_config' into 'episys/master' 
Episys/andrew/fixing multiue config

See merge request aburger/openairinterface5g!15
 2020-12-01 13:39:05 -08:00
Melissa e3d34c8b01 Fixed multiple UE EPC integration by resetting user->ueid=0;. Lots of logs in this commit, will remove later 2020-12-01 13:39:05 -08:00
Michael Cook e5fac31f2f Merge branch 'episys/mcook-log-scheduler' into 'episys/master' 
Log the processor info like scheduler policy

See merge request aburger/openairinterface5g!14
 2020-11-23 15:06:55 -08:00
Michael Cook 1687896730 Log the processor info like scheduler policy 
And CPU affinity.
Also, use mlockall to keep our memory from being swapped out.
 2020-11-22 13:50:35 -05:00
Michael Cook f13875b141 Merge branch 'episys/foobar' into 'episys/master' 
Dl_config_req and tx_req filtering allowed for either order

See merge request aburger/openairinterface5g!13
 2020-11-20 16:04:14 -08:00
Melissa 4fe4f6cd60 dl_config_Req and tx_reqs are queued together 
Additionally, combined many of the individual
dl_config_req and tx_req handle functions.
Also removed some unused functions we added.
Futhermore, removed our additions to the
dl_config_req and tx_req memcpy functions.
 2020-11-20 16:04:14 -08:00
Michael Cook b209f2ff23 Merge branch 'episys/andrew/dl_config+tx_req_combination' into 'episys/master' 
Episys/andrew/dl config+tx req combination

See merge request aburger/openairinterface5g!12
 2020-11-20 15:06:30 -08:00
Melissa 7aa9a95e8e dl_config_Req and tx_reqs are queued together 
Additionally, combined many of the individual
dl_config_req and tx_req handle functions.
Also removed some unused functions we added.
Futhermore, removed our additions to the
dl_config_req and tx_req memcpy functions.
 2020-11-20 15:06:30 -08:00
Michael Cook b6b9f25082 Merge branch 'episys/andrew/dci0_filtering' into 'episys/master' 
Episys/andrew/dci0 filtering

See merge request aburger/openairinterface5g!10
 2020-11-16 15:33:50 -08:00
Andrew Burger 206fd09bd6 Adding comments for less confusion 2020-11-16 15:33:23 -08:00
Andrew Burger 0d865eea8a merging 2020-11-16 11:50:27 -08:00
Michael Cook 4ad7d7b5f6 Merge branch 'episys/andrew/dlsch_pdu_index_bug_fix' into 'episys/master' 
Episys/andrew/dlsch pdu index bug fix

See merge request aburger/openairinterface5g!9
 2020-11-13 14:11:35 -08:00
Andrew Burger cb4e5a35c4 Episys/andrew/dlsch pdu index bug fix 2020-11-13 14:11:35 -08:00
Andrew Burger 3960694b27 Revert "This commit includes:" 
This reverts commit b1ff8e1a6a.
 2020-11-12 15:50:49 -08:00
Michael Cook 3011e229d4 Merge branch 'episys/andrew/fixing_s1_mode+change_to_shutdown' into 'episys/master' 
This commit includes:

See merge request aburger/openairinterface5g!7
 2020-11-04 14:29:07 -08:00
Andrew Burger b1ff8e1a6a This commit includes: 
1.) Shutdown fix which allows us to see who requested to abort the simulation
2.) Properly initializing the NAS layer which previously was not happening for our simulation mode 5
3.) Changes in configurations to support the EPC(Have Melissa Verify these)
 2020-11-04 13:39:43 -08:00
Michael Cook ade37fea82 unqueue_matching: Add max_depth argument 
Look only at the last `max_depth` items on the queue, at most.
 2020-10-24 09:50:00 -04:00
Andrew Burger 67e190960f Merge branch 'episys/andrew+mc/tx_pdu_list_change+dl_config_req_dropping' into 'episys/master' 
Episys/andrew+mc/tx pdu list change+dl config req dropping

See merge request aburger/openairinterface5g!5
 2020-10-23 14:54:40 -07:00
Andrew Burger 39f07d7ac9 Set scheduler priorty to 1 
To match emane.

Checked with:
```
ps ax -o pid,class,priority,comm |grep RR
```
 2020-10-23 14:54:40 -07:00
Michael Cook 6dd80ffd2f queue: add requeue, fix unqueue_matching 
Synchronized with emane.git's implementation of this code which
includes a unit test.

This commit also fixes two bugs in unqueue_matching and one inb
unqueue:

- unqueue_matching was returning the wrong pointer when
  there was no match

- both unqueue_matching and unqueue were not clearing the vacated
  queue entry after removing the item
 2020-10-20 09:04:23 -04:00
Michael Cook d449a4de8a Align thread priorities 
```
$ ps -eL -o pid,lwp,class,priority,comm | grep -E softmodem|oai:'
 6500  6500 RR  -80 lte-softmodem
 6500  6520 RR  -80 oai:enb-L1-rx
 6500  6522 RR  -80 oai:enb-L1-tx
 6508  6508 RR  -80 lte-uesoftmodem
 6508  6537 RR  -80 oai:ue-phy
 6508  6538 RR  -80 oai:ue-stand
 6509  6509 RR  -80 lte-uesoftmodem
$
```
 2020-10-18 12:11:10 -04:00
Michael Cook d61bb9836c Merge branch 'episys/andrew/dropping_dl_config_req_and_tx_req' into 'episys/master' 
Episys/andrew/dropping dl config req and tx req

See merge request aburger/openairinterface5g!3
 2020-10-14 14:52:25 -07:00
Andrew Burger 1a96de4518 Set scheduler priorty to 1 
To match emane.

Checked with:
```
ps ax -o pid,class,priority,comm |grep RR
```
 2020-10-14 14:52:25 -07:00
Andrew Burger 645bcc5eff Merge branch 'episys/andrew/ul_config_req_filtering' into 'episys/master' 
Episys/andrew/ul config req filtering

See merge request aburger/openairinterface5g!2
 2020-10-12 14:35:53 -07:00
Andrew Burger ec4a05515c Set scheduler priorty to 1 
To match emane.

Checked with:
```
ps ax -o pid,class,priority,comm |grep RR
```
 2020-10-12 14:35:53 -07:00
Michael Cook ee8781f7e1 Support for using gprof profiling 2020-10-11 12:31:40 -04:00
Michael Cook 7d0497ca80 Fix a compiler warning 2020-10-11 11:02:47 -04:00
Michael Cook 79ba247fe6 Catch SIGTERM and attempt to exit cleanly 
This change is to enable use of gprof which requires the process
call `exit` to write out the collected data.

The UE (lte-uesoftmodem) exits cleanly, but the eNB
(lte-softmodem) crashes as it tries to shut down...
 2020-10-11 10:22:24 -04:00
Michael Cook f4fc89bce8 Uninitialized memory 
Found by valgrind
 2020-10-10 12:06:32 -04:00
Michael Cook da81c6f97b Fix uninitialized memory 
Found by valgrind
 2020-10-10 11:56:55 -04:00
Michael Cook 870465e0a9 Fix numerous uninitialized memory issues 
Found by valgrind.
 2020-10-10 11:00:38 -04:00
Michael Cook 920fde6a69 Fix a compiler warning 2020-10-10 11:00:19 -04:00
Michael Cook f489a751b9 Fix memcpy with overlapping memory 
Found by valgrind.
 2020-10-10 10:40:26 -04:00
Andrew Burger 03157f93d6 Merge branch 'episys/andrew/msg4_reception_failure' into 'episys/master' 
Episys/andrew/msg4 reception failure

See merge request aburger/openairinterface5g!1
 2020-10-02 15:19:12 -07:00
Andrew Burger ce2cbb9017 Episys/andrew/msg4 reception failure 2020-10-02 15:19:11 -07:00
Michael Cook ed01a338c0 Fix compiler warnings 2020-09-26 13:31:46 -04:00