DPDK unable to list DPAA network interface in LS1043ARDB

bhargavjayswal — Thu, 21 Sep 2023 06:25:49 GMT

Hi NXP Team,

I have build kernel (linux-qoriq - kenel version 6.1) and core-minimal-rootfs for ls1043ARDB using yocto base layerscape SDK and also enabled FMC and dpdk packages. I had refere Layerscape_Linux_distribution_POC_user_guide (LLDPU0G_RevL6.1.1_1.0.0_23.08.pdf) for setup and cross-compilation process.

LS1043ARDB has been boot with conf-freescale_fsl-ls1043a-rdb-sdk.dtb and conf-freescale_fsl-ls1043a-rdb-usdpaa.dtb, but in both case, i can't see network interfaces list in "dpdk-devbind.py -s" command. Could you please provide debug steps and how to resolve it.

Here I have attached log for your reference.

Regards,

Bhargav Jayswal

Re: DPDK unable to list DPAA network interface in LS1043ARDB

yipingwang — Wed, 27 Sep 2023 05:19:21 GMT

Please run the following command in build environment.

$ bitbake fsl-image-networking

Boot Linux with commands

=> tftp 0xa0000000 b25805/ls1043ardb/Image

=> tftp 0xb0000000 b25805/ls1043ardb/ fsl-image-networking-ls1043ardb.cpio.gz.u-boot

=> tftp 0xc0000000 b25805/ls1043ardb/fsl-ls1043a-rdb-usdpaa.dtb

=> booti 0xa0000000 0xb0000000 0xc0000000

topic DPDK unable to list DPAA network interface in LS1043ARDB in Processor Expert Software

DPDK unable to list DPAA network interface in LS1043ARDB

Re: DPDK unable to list DPAA network interface in LS1043ARDB