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Date: Mon, 11 May 2009 14:35:22 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: Rendell Fong <rendell.fong@onstor.com>
Subject: Re: wka kernel available
Message-ID: <20090511143522.2c5975c7@ripper.onstor.net>
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On Mon, 11 May 2009 14:15:05 -0700 Rendell Fong
<rendell.fong@onstor.com> wrote:

> 
> 
> > -----Original Message-----
> > From: Andy Sharp
> > Sent: Monday, May 11, 2009 1:39 PM
> > To: Rendell Fong
> > Subject: Re: wka kernel available
> > 
> > On Mon, 11 May 2009 13:17:26 -0700 Rendell Fong
> > <rendell.fong@onstor.com> wrote:
> > 
> > > The init of the eee code is staged and normally syncs up between
> > > the txrx and fp during the process.  This means that I won't be
> > > able to get too far unless the eee init code in both tuxrx and fp
> > > are running simultaneously.
> > >
> > > In tuxrx, do we have the equivalent of a startup routine (like
> > > sm-test/test.c) yet?  If so, where can I find it?
> > 
> > 
> > You need to give more exact details of what you need.
> 
> Where in tuxrx during the init process is eee supposed to be
> initialized?

So, we need some synchronization method?  I suppose then that we would
want to emulate what EEE does now, but I don't know what that is.

> > > Rendell
> > >
> > >
> > > > -----Original Message-----
> > > > From: Andy Sharp
> > > > Sent: Friday, May 08, 2009 6:57 PM
> > > > To: Rendell Fong
> > > > Cc: Bill Fisher
> > > > Subject: wka kernel available
> > > >
> > > > 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 ~:^)
