Hi, Is there any plan for adding support for 82599 features such as: 1. Loopback operation for diagnostic purpose The Tx->Rx loopback operation is handy when debugging with a standalone 10G port. 2. TCP/UDP segmentation in Tx (TSE bit in DCMD) TSO implementation is already in kernel. Is it in the roadmap of DPDK? thx & rgds, -Qinglai Xiao