From: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Wed, 23 Apr 2008 23:29:59 +0000 (+0200)
Subject: mv643xx_eth: inter-mv643xx SMI port sharing
X-Git-Tag: v2.6.26-rc2~23^2~2^2~8^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce4e2e4558903ef92edf1ab4e09b0b338a09fd61;p=pandora-kernel.git

mv643xx_eth: inter-mv643xx SMI port sharing

There exist chips with up to four mv643xx_eth silicon blocks but
only one external SMI (MII management) interface -- the SMI logic
of the first block is shared by all the blocks.

Handle this by allowing a per-port override of which
mv643xx_eth_shared's SMI registers (and spinlock) to use.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
---

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