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From: "Michael S. Zick" <mszick@morethan.org>
To: Grant Grundler <grundler@parisc-linux.org>
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] Heavy Iron Reference Docs
Date: Tue, 2 May 2006 06:27:21 -0500	[thread overview]
Message-ID: <200605020627.21319.mszick@morethan.org> (raw)
In-Reply-To: <20060502062442.GC14414@colo.lackof.org>

On Tue May 2 2006 01:24, Grant Grundler wrote:
> On Sun, Apr 30, 2006 at 06:28:26PM -0500, Michael S. Zick wrote:
>
- - - -
> > Is it not the PxTLB transactions that implement the inter-processor
> > coherency?
> 
> I don't think so.
>

Makes sense, the hardware function transactions, such as coherency
transactions are usually not accessable by even kernel code.

Ignoring diagnostic features of course.
 
> 
> 
> Do you honestly think the HP HW engineers were _that_ stupid?
> 

No.
But programmers of old hardware are not always up to the same
standard.  Typo's, Think-o's, and Brain Farts happen.

Mike
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  reply	other threads:[~2006-05-02 11:27 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-30  3:50 [parisc-linux] Heavy Iron Reference Docs Michael S. Zick
2006-04-30  4:36 ` John David Anglin
2006-04-30 17:13   ` Kyle McMartin
2006-04-30 21:25     ` John David Anglin
2006-04-30 23:01       ` Michael S. Zick
2006-04-30 23:28         ` Michael S. Zick
2006-05-02  6:24           ` Grant Grundler
2006-05-02 11:27             ` Michael S. Zick [this message]
2006-04-30 23:30         ` John David Anglin
2006-05-01  3:23           ` Michael S. Zick
2006-05-02  6:00       ` Grant Grundler
2006-05-02 15:10         ` John David Anglin
2006-05-02 15:13           ` Kyle McMartin
2006-05-02 15:41             ` John David Anglin
2006-04-30  7:03 ` Grant Grundler
2006-04-30 13:12   ` Michael S. Zick

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