Message ID | 20190618145519.27705-1-maxime.chevallier@bootlin.com (mailing list archive) |
---|---|
Headers | show |
Series | net: mvpp2: cls: Allow steering based on vlan tag | expand |
From: Maxime Chevallier <maxime.chevallier@bootlin.com> Date: Tue, 18 Jun 2019 16:55:15 +0200 > The PPv2 classifier can perform flow steering based on keys extracted > from the VLAN tag. This series adds support for using the vlan id and > the vlan prio as keys, using the ethtool interface. > > Patch 1 is a preparatory patch that prevent false-positive matches, > using a dedicated lookup id for the RSS C2 lookup. > > Patch 2 allows to separate the flows based on the header fields they > contain. The main goal is to be able to separate tagged traffic from > untagged traffic for flow steering, just as we already do for RSS. > > Patch 3 solves an issue we have when extracting fields that aren't full > bytes, such as the vlan tag which is 12 bits wide, or the priority which > is 3 bits wide. > > Finally, patch 4 adds support for steering based on both vlan id and > priority, extracted from the outermost tag. Series applied, thanks.