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From: markryde on 26 Mar 2010 14:47
Hello,
When I run:
ethtool --show-offload eth0 (or ethtool -K)
I get :
....
Offload parameters for eth0:
Cannot get device flags: Operation not supported
....
generic-segmentation-offload: off
generic-receive-offload: off
....

When I try to change offload parameters thus:

ethtool -K gro on eth0
I get:
no offload settings changed

The same is with:
ethtool -K gso on eth0

Does this mean that the nic does not support gro/gso ?

Is support for gro/gso is a hw feature ? or is gro/gso is implemented
only in sw ?

Rgs,
Mark
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