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Date: Fri, 8 May 2009 18:56:39 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: Rendell Fong <rendell.fong@onstor.com>
Cc: Bill Fisher <bfisher@onstor.com>
Subject: wka kernel available
Message-ID: <20090508185639.30d1786d@ripper.onstor.net>
Organization: Onstor
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Hi Rendell,

I don't know if this is all you need to get going, but I created a
kernel which sets aside 1MB for a WKA area.  Yes, I know you only need
8KB, but hey, this is a small start, so to speak.  I'll figure out the
best way to do 8K later.  The address is 0xff00000.  Later on
I'll figure out some way to allocate this better and place it in the
unused mgmtbus area so the FP can just read it at init time.

~andys/rendell-wka-kernel.tar is a tarball of the kernel.  You should
be able to take the vmlinux.bin right out of there and load it on your
tuxrx.  I'm giving you the whole tar ball just in case you need to
compile something or see something.  The code that sets up the area is
the last function in arch/mips/onstor/tuxrx/setup.c.

Cheers,

a

PS Bill, I finally fixed the code to put the mapped mgmtbus PCI area
into /proc/iomem so you can see it ~:^)