T-Series中的主题 DPAA1 Sample Code for Interfacing the Linux Network Stack with a DPAA Port. https://community.nxp.com/t5/T-Series/DPAA1-Sample-Code-for-Interfacing-the-Linux-Network-Stack-with-a/m-p/536659#M1085 <HTML><HEAD></HEAD><BODY><P>I was wondering if there is any sample code out there to interface the Linux Interface stack with the the USDPAA port. I have an application wherein I switch mpls traffic using the offload and forwarding traffic directly using the FQID's and the buffer pointers. But I would like the IP traffic to be terminated in the Linux Network stack. I can do that on the ingress side using TUN/TAP interfaces but I have not been successful on the egress side in sending the traffic out. </P><P></P><P>Could you point me to some sample code for the Device tree and USDPAA samples to send out traffic towards a port that is DPAA enabled. I am running this application on the T1024 in a serdes 0x99 mode. I looked at the "Relationship to SDK Linux Ethernet Subsystem" in the QorIQ SDK 2.0 Documentation under the USDPAA section and I am interested in mode 3.</P><P></P><P>Thank you,</P><P>Ram Krishnan</P></BODY></HTML> Mon, 04 Jul 2016 15:38:18 GMT ramkrishnan 2016-07-04T15:38:18Z DPAA1 Sample Code for Interfacing the Linux Network Stack with a DPAA Port. https://community.nxp.com/t5/T-Series/DPAA1-Sample-Code-for-Interfacing-the-Linux-Network-Stack-with-a/m-p/536659#M1085 <HTML><HEAD></HEAD><BODY><P>I was wondering if there is any sample code out there to interface the Linux Interface stack with the the USDPAA port. I have an application wherein I switch mpls traffic using the offload and forwarding traffic directly using the FQID's and the buffer pointers. But I would like the IP traffic to be terminated in the Linux Network stack. I can do that on the ingress side using TUN/TAP interfaces but I have not been successful on the egress side in sending the traffic out. </P><P></P><P>Could you point me to some sample code for the Device tree and USDPAA samples to send out traffic towards a port that is DPAA enabled. I am running this application on the T1024 in a serdes 0x99 mode. I looked at the "Relationship to SDK Linux Ethernet Subsystem" in the QorIQ SDK 2.0 Documentation under the USDPAA section and I am interested in mode 3.</P><P></P><P>Thank you,</P><P>Ram Krishnan</P></BODY></HTML> Mon, 04 Jul 2016 15:38:18 GMT https://community.nxp.com/t5/T-Series/DPAA1-Sample-Code-for-Interfacing-the-Linux-Network-Stack-with-a/m-p/536659#M1085 ramkrishnan 2016-07-04T15:38:18Z