On Thu, Mar 31, 2011 at 08:41:02AM -0700, Stephen Hemminger wrote:

On Thu, 31 Mar 2011 13:01:35 +0200 (CEST)
Michał Mirosław [off-list ref] wrote:

quoted

quoted

From the code it looks like the hardware might support full HW_CSUM not

just IP_CSUM.  This needs testing and so is not changed here.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>

I don't think this will work right. The old code did not allow setting
tx/rx csum on the older GENESIS chip, 

If you look at the changes near the end of patche, the hw_features are set
(and so features are made changeable) only when hw->chip_id != CHIP_ID_GENESIS.

Best Regards,
Michał Mirosław