Processor Expert SoftwareのトピックHelPorting app from DPDK on x86 to NXP 2160

HelPorting app from DPDK on x86 to NXP 2160

SysManOne — Tue, 20 Sep 2022 10:54:55 GMT

Hello!

Sorry for possible dups, I'm not sure for right place for the question also.

I develop an application uses DPDK on Intel x86 platform. Move it to NXP 2160 build binaries and try to run.

20-09-2022 13:52:43.576 10330 [TT2CP\main\425] %TTR2CP-I: Beging EAL initialization, be patient ...
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected shared linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: VFIO support initialized
TELEMETRY: No legacy callbacks, legacy socket not created
20-09-2022 13:52:43.815 10330 [TT2CP\main\429] %TTR2CP-I: EAL is initialized
20-09-2022 13:52:43.816 10330 [TT2CP\main\438] %TTR2CP-I: Cleanup EAL ...
20-09-2022 13:52:43.889 10330 [TT2CP\main\442] %TTR2CP-I: Exit with exit_flag=0, rc=0

So, what i'm need to check additionaly ?

Thanks!

Re: HelPorting app from DPDK on x86 to NXP 2160

yipingwang — Wed, 21 Sep 2022 09:22:25 GMT

Did you run LSDK 21.08 on LX2160A platform?

If yes, please do the app porting based on DPDK source code from LSDK 21.08.

$ git clone https://source.codeaurora.org/external/qoriq/qoriq-components/dpdk.git

$ cd dpdk

$ git checkout -b LSDK-21.08 LSDK-21.08

Re: HelPorting app from DPDK on x86 to NXP 2160

SysManOne — Wed, 21 Sep 2022 19:14:18 GMT

In additions:

root@localhost:~/dpdk-extras/dpaa2# ./dynamic_dpl.sh dpmac.10 dpmac.9 dpmac.8 dpmac.7
Using board type as 2160
Using High Performance Buffers
mkdir: cannot create directory ‘/mnt/hugepages’: File exists

##################### Container dprc.2 is created ####################

Container dprc.2 have following resources :=>

* 16 DPBP
* 8 DPCON
* 8 DPSECI
* 4 DPNI
* 24 DPIO
* 2 DPCI

######################### Configured Interfaces #########################

Interface Name Endpoint Mac Address
============== ======== ==================
dpni.1 dpmac.10 00:00:00:00:0:10
dpni.2 dpmac.9 00:00:00:00:0:9
dpni.3 dpmac.8 00:00:00:00:0:8
dpni.4 dpmac.7 00:00:00:00:0:7

root@localhost:~/dpdk-extras/dpaa2#

root@localhost:~/dpdk-extras/dpaa2# export DPRC=dprc.2