tree 6fcc80fc88ca09a58b7b4d645b0b1c21641aadec
parent ef0657c49e0f93dcebc9b4719e4fe0b478411f60
author Anton Vorontsov <avorontsov@ru.mvista.com> 1246955922 +0000
committer David S. Miller <davem@davemloft.net> 1247019729 -0700

ucc_geth: Add support for skb recycling

We can reclaim transmitted skbs to use in the receive path, so-called
skb recycling support.

Also reorder ucc_geth_poll() steps, so that we'll clean tx ring firstly,
thus maybe reclaim some skbs for rx.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>