topic Re: DPDK kernel config in Layerscape https://community.nxp.com/t5/Layerscape/DPDK-kernel-config/m-p/1563940#M11466 <P>Please use the default kernel configuration and dts file&nbsp;<SPAN>fsl-ls1046a-frwy-usdpaa.dtb to run DPDK application.</SPAN></P> <P>Using&nbsp;<SPAN>fsl-ls1046a-frwy-usdpaa.dtb, all Ethernet interfaces will be assigned to DPDK, so you cannot see any Ethernet interface in Linux.</SPAN></P> Mon, 05 Dec 2022 02:04:25 GMT yipingwang 2022-12-05T02:04:25Z DPDK kernel config https://community.nxp.com/t5/Layerscape/DPDK-kernel-config/m-p/1558963#M11437 <P>I'm attempting to run the ipsec-secgw example on an LS1046afrwy with LSDK 2004, but having trouble understanding the kernel prerequisites.</P><P>Using default kernel config and fsl-ls1046a-frwy-sdk.dtb, I can see eth0-eth3 available to the kernel. When I switch to&nbsp;&nbsp;fsl-ls1046a-frwy-usdpaa.dtb, I lose my kernel network devices and sadly I also have no network devices listed by <STRONG><EM>dpdk-devbind.py --status</EM></STRONG>. This makes me think my kernel config is wrong.&nbsp;</P><P>Which configuration settings are relevant to enabling DPDK apps?</P><P>&nbsp;</P> Thu, 24 Nov 2022 00:17:07 GMT https://community.nxp.com/t5/Layerscape/DPDK-kernel-config/m-p/1558963#M11437 chris_boger 2022-11-24T00:17:07Z Re: DPDK kernel config https://community.nxp.com/t5/Layerscape/DPDK-kernel-config/m-p/1563940#M11466 <P>Please use the default kernel configuration and dts file&nbsp;<SPAN>fsl-ls1046a-frwy-usdpaa.dtb to run DPDK application.</SPAN></P> <P>Using&nbsp;<SPAN>fsl-ls1046a-frwy-usdpaa.dtb, all Ethernet interfaces will be assigned to DPDK, so you cannot see any Ethernet interface in Linux.</SPAN></P> Mon, 05 Dec 2022 02:04:25 GMT https://community.nxp.com/t5/Layerscape/DPDK-kernel-config/m-p/1563940#M11466 yipingwang 2022-12-05T02:04:25Z