mv643xx_eth: split out tx queue state

Split all TX queue related state into 'struct tx_queue', in
preparation for multiple TX queue support.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Dale Farnsworth <dale@farnsworth.org>
This commit is contained in:
Lennert Buytenhek 2008-06-01 20:51:22 +02:00
commit 13d6428538