net: davinci_emac: switch to new cpdma layer

This patch hooks up the emac driver with the newly separated cpdma driver.

Key differences introduced here:

 - The old buffer list scheme is no longer required

 - The original code maintained mac address per rx channel, even if only one
   rx channel was being used.  With this change, mac address is maintained
   device wide.  If support for multiple rx channels is added in future, this
   will need to be reworked a bit.

 - The new CPDMA code handles short packets better than before.  The
   earlier code was adjusting the length up, without ensuring that the tail
   end of the padding was cleared - a possible security issue.  This has been
   fixed to use skb_padto().

Signed-off-by: Cyril Chemparathy <[email protected]>
Tested-by: Michael Williamson <[email protected]>
Tested-by: Caglar Akyuz <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

0 files changed, 0 insertions, 0 deletions