This one will solve it: https://patches.dpdk.org/patch/82100/
From: Alireza Sanaee <sarsan...@gmail.com> Sent: Sunday, October 25, 2020 5:36 PM To: Gerry Wan <ger...@stanford.edu> Cc: Asaf Penso <as...@nvidia.com>; users@dpdk.org; Matan Azrad <ma...@nvidia.com> Subject: Re: [dpdk-users] RSS with VLAN tagged packets External email: Use caution opening links or attachments Hi all, I think we had the issue with Mellanox NICs. I applied this patch and it got resolved. http://patches.dpdk.org/patch/69554/<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpatches.dpdk.org%2Fpatch%2F69554%2F&data=04%7C01%7Cmatan%40nvidia.com%7C9bc6564bf75848d8c6ce08d878fbb143%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C637392369690566112%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=UXfnK%2BLIzE7MP2Fjn3f80ovVMVM0eFnr1Tl9rKW%2BBhA%3D&reserved=0> Thanks, Alireza On Sun, Oct 25, 2020 at 6:01 AM Gerry Wan <ger...@stanford.edu<mailto:ger...@stanford.edu>> wrote: I am using DPDK v20.08 On Sat, Oct 24, 2020 at 10:56 PM Asaf Penso <as...@nvidia.com<mailto:as...@nvidia.com>> wrote: > Hello Gerry, > > Thanks for your email. > > What version of DPDK are you using? > > We are familiar with this issue in our mlx5 pmd in the latest code and are > working on a fix. > > Will let you know as soon as we have it. > > Thanks, > Asaf Penso > > Regards, > Asaf Penso > > > ------------------------------ > *From:* users <users-boun...@dpdk.org<mailto:users-boun...@dpdk.org>> on > behalf of Gerry Wan < > ger...@stanford.edu<mailto:ger...@stanford.edu>> > *Sent:* Sunday, October 25, 2020, 00:05 > *To:* users@dpdk.org<mailto:users@dpdk.org> > *Subject:* [dpdk-users] RSS with VLAN tagged packets > > Hello, > > I am configuring RSS through through rte_eth_dev_configure using > rte_eth_conf with mq_ mode = ETH_MQ_RSS and specifying rss_hf = ETH_RSS_IP > | ETH_RSS_TCP | ETH_RSS_UDP. I've noticed that even single VLAN tagged > packets do not get hashed. > > Is there a flag I am missing to do this? Is RSS possible on tagged packets? > > I am using a connectx-5 with the mlx5 PMD > > Thanks, > >
