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2f70251112
Add support for ETHTOOL_SRXFH (setting hashing fields) in RSS_SET. The tricky part is dealing with symmetric hashing. In netlink user can change the hashing fields and symmetric hash in one request, in IOCTL the two used to be set via different uAPI requests. Since fields and hash function config are still separate driver callbacks - changes to the two are not atomic. Keep things simple and validate the settings against both pre- and post- change ones. Meaning that we will reject the config request if user tries to correct the flow fields and set input_xfrm in one request, or disables input_xfrm and makes flow fields non-symmetric. We can adjust it later if there's a real need. Starting simple feels right, and potentially partially applying the settings isn't nice, either. Reviewed-by: Gal Pressman <gal@nvidia.com> Link: https://patch.msgid.link/20250716000331.1378807-11-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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| .. | ||
| specs | ||
| genetlink-c.yaml | ||
| genetlink-legacy.yaml | ||
| genetlink.yaml | ||
| netlink-raw.yaml | ||