I'm currently working on test cases for Inner RSS (feature 2.21) and I haven't been able to find a way to interact with it in testpmd. When I worked on the checksum offload feature, there were pairs of flags for inner and outer offload PKT_RX_L4_CKSUM and PKT_RX_OUTER_L4_CKSUM with suffixes to indicate state. I was not able to find any similar flags or another method to verify if inner rss hash offloading was performed and I was wondering if anyone has any ideas. 

Thanks,

Owen Hilyard