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[SPARC]: Fix floppy on some sun4c systems.
authorMark Fortescue <mark@mtfhpc.demon.co.uk>
Thu, 26 Jul 2007 06:45:10 +0000 (23:45 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Mon, 30 Jul 2007 07:27:30 +0000 (00:27 -0700)
commitb65f0755fd08c92f377fb434076865284283e2c1
tree5d1af6164e3e1058b3e53ef395687be73dd60f37tree | snapshot
parenta2d6ea0180531b5ace2dc1e64b6e22465ed51267commit | diff
[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>
include/asm-sparc/floppy.h diff | blob | history
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