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Commit 4642610c authored by Ben Hutchings's avatar Ben Hutchings Committed by David S. Miller
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sfc: Allow changing the DMA ring sizes dynamically via ethtool 


This requires some reorganisation of channel setup and teardown to
ensure that we can always roll-back a failed change.

Based on work by Steve Hodgson <shodgson@solarflare.com>

Signed-off-by: default avatarBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ecc910f5
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