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author	Wu, Josh <Josh.wu@atmel.com>
	Wed, 3 Jun 2015 08:45:44 +0000 (16:45 +0800)
committer	Joe Hershberger <joe.hershberger@ni.com>
	Tue, 11 Aug 2015 18:27:15 +0000 (13:27 -0500)
commit	ade4ea4d71f6dad6683087621eb27bbcdfa6871d
tree	64619fbef7e44080f05dafe55f93ae278708e39e	tree \| snapshot
parent	90712741c9f03c4fddc5d71f4c397d5e18f94a3d	commit \| diff

net: macb: add gmac multi-queue support

This patch refer to linux kernel commit: d8b763e1e79f
net/macb: add TX multiqueue support for gem
by: Cyrille Pitchen

1. macb driver will check the register to find how many queues support for
this chip.

2. Then as we only use queue0 for tx, so we will set up all other queues
use a dummy descriptor, which USED bit is set. So those queues are not used.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

drivers/net/macb.c		diff \| blob \| blame \| history
drivers/net/macb.h		diff \| blob \| blame \| history

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