I have just discovered during some validation testing on the em driver, that if HWTSO is enabled at the same time as VLAN_HWTAGGING and/or VLAN_HWFILTER that its broken.
Looking at the vlan source its not obvious why this would be the case, but netperf just fails completely. I can turn TAGGING off and I can get TSO, or turn off TSO and get TAGGING/FILTERING, but not both :( My tester only has 8.2 to try this on, not sure if its a bug or a design limitation, can someone enlighten me? At the moment I'm thinking of just turning HWTSO off by default? Cheers, Jack _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
