On Fri, 27 Jan 2017 14:53:22 -0500 Rob Zimmerman <[email protected]> wrote:
> Happy Friday, everyone! > > Testing within VMWARE and my device query is showing the following: > > RSS Offload > - reta size: 0 > - IPv4: yes > - TCP: yes > - UDP: no > - SCTP: no > - IPv6: yes > .... > > How exactly does RSS work with a table size of zero? Unless I'm completely > misunderstanding how to use RSS, I thought the redirection table was > instrumental to that process... > > FWIW, I'm running the same code on a bare-metal box with Intel I350's > (igb_pmd) and it's showing a RETA size of 128, so I don't think it's my > code showing a junk value. > > Thanks! > Rob If you are querying a KNI interface (ie through Linux), it just means the KNI interface doesn't do the ethtool support that value.
