> -----Original Message----- > From: Maxime Coquelin <maxime.coque...@redhat.com> > Sent: Monday, October 18, 2021 6:21 PM > To: dev@dpdk.org; Xia, Chenbo <chenbo....@intel.com>; amore...@redhat.com; > david.march...@redhat.com; andrew.rybche...@oktetlabs.ru; Yigit, Ferruh > <ferruh.yi...@intel.com>; michae...@nvidia.com; viachesl...@nvidia.com; Li, > Xiaoyun <xiaoyun...@intel.com> > Cc: nelio.laranje...@6wind.com; yvuge...@redhat.com; ybend...@redhat.com; > Maxime Coquelin <maxime.coque...@redhat.com> > Subject: [PATCH v5 1/5] net/virtio: add initial RSS support > > Provide the capability to update the hash key, hash types > and RETA table on the fly (without needing to stop/start > the device). However, the key length and the number of RETA > entries are fixed to 40B and 128 entries respectively. This > is done in order to simplify the design, but may be > revisited later as the Virtio spec provides this > flexibility. > > Note that only VIRTIO_NET_F_RSS support is implemented, > VIRTIO_NET_F_HASH_REPORT, which would enable reporting the > packet RSS hash calculated by the device into mbuf.rss, is > not yet supported. > > Regarding the default RSS configuration, it has been > chosen to use the default Intel ixgbe key as default key, > and default RETA is a simple modulo between the hash and > the number of Rx queues. > > Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com> > 2.31.1
Reviewed-by: Chenbo Xia <chenbo....@intel.com> And I think the reported issue in patchwork is not related with this series.
