LSDK v18.06, DPDK problem

nic30 — Tue, 24 Jul 2018 15:41:12 GMT

Hello,

I have problem with allocation of some objects on DPAA2.

Durning boot there is an error:

fsl_mc_dprc dprc.1: No more resources of type dpmcp left

(But I did use default DPC/DPL file. And there should be enough of DPMCP objects.)

Probably because of this error I can not bind vfio driver to DPRC container.

Does anyone know what is causing this issue?

I am using:

SoC: LS2088AE Rev1.0 (0x87090010)

Board: LS2088AE Rev1.0-RDB, Board Arch: V1, Board version: F, boot from vBank: 4

U-Boot 2018.03+fsl+gb3f98d438e (Jul 19 2018 - 17:29:13 +0000)

PPA Firmware: Version LSDK-18.06

fsl-mc: Management Complex booted (version: 10.8.0, boot status: 0x1)

Linux version 4.14.47+gb09b730fcb1c (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Thu Jul 19 17:30:05 UTC 2018

dpc.0x2A_0x41.dtb

dpl-eth.0x2A_0x41.dtb

from GitHub - qoriq-open-source/mc-utils tag v18.06

Re: LSDK v18.06, DPDK problem

yipingwang — Thu, 16 Aug 2018 12:36:26 GMT

Hello nic nic ,

Please refer to the following procedure to setup DPDK.

root@localhost:~# source /root/dpdkfiles/dynamic_dpl.sh dpmac.1

parent - dprc.1

Creating Non nested DPRC

NEW DPRCs

dprc.1

dprc.2

Using board type as 2088

Using High Performance Buffers

mkdir: cannot create directory '/mnt/hugepages': File exists

##################### Container [0;32m dprc.2 [0m is created ####################

Container dprc.2 have following resources :=>

* 1 DPMCP

* 16 DPBP

* 8 DPCON

* 8 DPSECI

* 1 DPNI

* 18 DPIO

* 2 DPCI

* 2 DPDMAI

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

Interface Name Endpoint Mac Address

============== ======== ==================

dpni.1 dpmac.1 00:00:00:00:0:1

root@localhost:~# export DPRC=dprc.2

root@localhost:~# echo $?

root@localhost:~# export NXP_CHRT_PERF_MODE=1

root@localhost:~# /root/dpdkfiles/l2fwd-crypto -v -c 0x80 -n 1 -- -p 0x1 -q 1 --chain CIPHER_ONLY --cipher_algo aes-cbc --cipher_op ENCRYPT --cipher_key 01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:0f:10

Have a great day,
TIC

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LSDK v18.06, DPDK problem

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