From: Stefan Roese <sr@denx•de>
To: David Hawkins <dwh@ovro•caltech.edu>
Cc: linuxppc-embedded@ozlabs•org
Subject: Re: Yosemite/440EP PLB4 vs PLB3 DMA to PCI issue
Date: Wed, 8 Feb 2006 16:38:25 +0100 [thread overview]
Message-ID: <200602081638.25905.sr@denx.de> (raw)
In-Reply-To: <43E79EDD.9010702@ovro.caltech.edu>
Hi David,
On Monday 06 February 2006 20:09, David Hawkins wrote:
> Anyways, here are the v1.18 page references;
>
> v1.18 p365-6 has the PLB-to-PCI Transaction Handling section
> showing the cases where MRL and MRM will be used.
>
> v1.18 p407 has the PCI Memory to SDRAM DMA transfer section
> with comments and forward references to the timing
> diagram pages.
Thanks. I have to admit that my only advice to you is, to send these questions
to the AMCC support. This seems to be a hardware related question/problem.
Sorry.
Please keep me informed when you get an explanation for this PLB4 DMA
behaviour.
> >>(I hope you had a nice vacation Stefan!)
> >
> > Thanks. Very nice. One week of sunshine in the snow. :-)
>
> I hope that means you got some nice snowboarding or skiing!
Yes, skiing! And a little Apres-Ski of course! ;-)
> We have a fun mountain just up the road;
> http://www.mammothmountain.com/
>
> Feel free to come and visit if you are in California anytime!
Thanks for the invitation. But our 9 month's old daughter will not "allow" us
to make such a long trips in the next few years, I am afraid! :-(
Best regards,
Stefan
next prev parent reply other threads:[~2006-02-08 15:38 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-02 9:35 Yosemite/440EP why are readl()/ioread32() setup to readlittle-endian? Jenkins, Clive
2006-02-02 9:46 ` Eugene Surovegin
2006-02-02 14:37 ` Matt Porter
2006-02-02 17:45 ` Eugene Surovegin
2006-02-02 18:16 ` Matt Porter
2006-02-05 4:41 ` Yosemite/440EP PLB4 vs PLB3 DMA to PCI issue David Hawkins
2006-02-05 10:39 ` Wolfgang Denk
2006-02-05 23:47 ` David Hawkins
2006-02-06 18:31 ` Stefan Roese
2006-02-06 19:09 ` David Hawkins
2006-02-08 15:38 ` Stefan Roese [this message]
2006-02-08 18:43 ` David Hawkins
2006-02-09 0:34 ` Wolfgang Denk
2006-02-09 13:25 ` Mark Chambers
2006-02-09 23:58 ` Yosemite/440EP 'issues' as a PCI target David Hawkins
2006-02-10 7:47 ` Stefan Roese
2006-02-10 17:05 ` David Hawkins
2006-02-10 17:20 ` Andrew Armitage
2006-02-10 17:26 ` David Hawkins
2006-02-10 17:31 ` Wolfgang Denk
2006-02-10 17:38 ` David Hawkins
2006-02-10 17:58 ` David Hawkins
2006-02-11 6:03 ` David Hawkins
2006-02-11 8:21 ` Stefan Roese
2006-02-11 18:15 ` David Hawkins
2006-02-11 13:03 ` Wolfgang Denk
2006-02-10 17:59 ` Stefan Roese
2006-02-10 18:11 ` David Hawkins
2006-02-11 8:06 ` Stefan Roese
2006-02-11 18:06 ` David Hawkins
2006-02-11 19:00 ` David Hawkins
[not found] ` <001701c62e6c$09c48ea0$6401a8c0@CHUCK2>
2006-02-10 18:19 ` David Hawkins
2006-02-11 6:06 ` David Hawkins
[not found] ` <43ECCCA2.1070007@sandburst.com>
[not found] ` <43ECCE7A.4090507@ovro.caltech.edu>
[not found] ` <43ECD19E.8010604@sandburst.com>
2006-02-10 19:13 ` David Hawkins
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