I was running some link aggregation experiments using a T2000 and
a pair of 10GbE NICs.  I found that the transmit bandwidth
suffers greatly because the aggr driver does not support LSO.
(eg, a single NIC outperforms a pair of aggregated NICs
by a factor of 3 or 4 because of this).

Is there any particular reason that the aggr driver does not propagate
the LSO capabilities of the underlying device, like it propagates the
hw checksum cap?  Or was this just an oversight?


Thanks,

Drew
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