sfc: Allow changing the DMA ring sizes dynamically via ethtool
authorBen Hutchings <bhutchings@solarflare.com>
Fri, 10 Sep 2010 06:42:33 +0000 (06:42 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 10 Sep 2010 19:27:34 +0000 (12:27 -0700)
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: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found