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Re: [PATCH 9/12] removed unused resources for Cobalt

To: Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [PATCH 9/12] removed unused resources for Cobalt
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Thu, 31 Aug 2006 12:48:54 +0900
Cc: yoichi_yuasa@tripeaks.co.jp, pdh@colonel-panic.org, linux-mips@linux-mips.org
In-reply-to: <20060825001113.GA32490@linux-mips.org>
Organization: TriPeaks Corporation
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20060822225755.55a055c0.yoichi_yuasa@tripeaks.co.jp> <20060824193121.GA23792@colonel-panic.org> <20060825081107.45e9996e.yoichi_yuasa@tripeaks.co.jp> <20060825001113.GA32490@linux-mips.org>
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On Fri, 25 Aug 2006 01:11:13 +0100
Ralf Baechle <ralf@linux-mips.org> wrote:

> On Fri, Aug 25, 2006 at 08:11:07AM +0900, Yoichi Yuasa wrote:
> 
> > > Is this correct ? These resources maybe unused, but the registers are
> > > there, and should be listed as unavailable.
> > 
> > How about the change of them to "reserved"?
> 
> Afaik the SuperIO chip used in the Cobalt implements those registers but
> due to missing external circuitry touching some of these registers is
> dangerous.  Afaic that is the case for the PS/2 keyboard/mouse controller
> ports.  So those should be marked as reserved.  The remaining registers
> are implemented just not terribly useful, so I think what he have is
> probably right as it is.

OK, I'll update it.

Yoichi

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