fail to run ./pktgen_twoqueue.sh,pgctrl does not exists on LS1028ARDB

[yyu2]

Hi all,

When I follow the "7.1.3.2.3 Qbv performance test Use" in Open Industrial Linux User Guide, Rev. 1.6, 08/2019, it failed to execute the command of "qbvset --device eno0 --entryfile qbv5.txt ./pktgen/pktgen_twoqueue.sh -i eno0 -q 3 -n 0"

It reports pgctrl does not exists as blow. Does any body run into this error?

Thanks,

   Yi

[yipingwang]

Please enable CONFIG_NET_PKTGEN in Kernel configuration file.

[yyu2]

Thank you.

But I can not find the entry by running "make menuconfig". Could you specify the detail path for this configuration?

[yipingwang]

Please go to Linux source folder output/build/linux-OpenIL-linux-201908

[zing]

How can I build a Image with the option CONFIG_NET_PKTGEN=y enabled? I was able to select it with

cd output/build/linux-OpenIL-linux-201908

make menuconfig

However, do I need to rebuild the kernel only or the whole image with buildroot?