Hi all, I am on the way to cleanup the UDP_IPV4_EX bit. The only effective consumer of this undefined RSS hash type is ixl.
So I took a bit close look at it, then I have several question about its hash type configuration: ixl_set_rss_pctypes(). It tries to set hash for IPV6 fragment, if RSS_IPV6_EX is set for "options RSS". RSS_IPV6_EX never meant IPV6 fragments: https://docs.microsoft.com/en-us/windows-hardware/drivers/network/rss-hashing-types#ndishashipv6ex ixl_ptype_to_hash(). As far as I understand, the decoded.outer_frag means "outer packet header indicates a fragment", which has nothing to do with the any of the IPV6_EX related bits: https://docs.microsoft.com/en-us/windows-hardware/drivers/network/rss-hashing-types I believe these all should be fixed. Thanks, sephe -- Tomorrow Will Never Die _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
