On Thu, Apr 14, 2022 at 8:46 AM Xiongwei Song <[email protected]> wrote: > > Hi Experts, > > I am a dpdk beginner. I am investigating how to use vf rss with Linux ixgbe > and dpdk ixgbevf. > > I saw the description on Intel 82599 from > https://doc.dpdk.org/guides/nics/intel_vf.html: > "The current implementation of the DPDK ixgbevf driver supports a single > queue pair (RX/TX) per Virtual Function." > Does it mean the DPDK ixgbevf driver doesn't support vf rss? I'm using > dpdk-16.11. > > I would appreciate your help. > > Regards, > Xiongwei
Do you use fdir to match and send specific flow to vf? It seems that vf rss hash is not supported in 82599 nic. I have also met the same problem and finally I have to disable RSS hash in the vf driver in a tricky way. See this thread below: https://mails.dpdk.org/archives/users/2022-March/006261.html -- Thanks, Harold.
