From: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Date: Thu, 26 Jul 2007 06:45:10 +0000 (-0700)
Subject: [SPARC]: Fix floppy on some sun4c systems.
X-Git-Tag: v2.6.23-rc2~155^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b65f0755fd08c92f377fb434076865284283e2c1;p=pandora-kernel.git

[SPARC]: Fix floppy on some sun4c systems.

Add in code to support an 82077 FDC on sun4c systems. There is a
problem with spurious interrupts but it does apear to work.

Testing on my SS2 (82072A FDC) shows that the floppy driver is not
100% with sun4c any way (any spurious interrupt kills it, requiring a
reboot to recover).

Signed-off-by: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
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