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From: Alan <alan@lxorguk.ukuu.org.uk>
To: juergen.metzdorf@telelev-dsl.de
Cc: jeff@garzik.org, linux-ide@vger.kernel.org
Subject: Re: Problem: 2.6.20-rc7 sata_via: SATA-DVD-Writer doesn't work properly
Date: Thu, 1 Feb 2007 20:28:12 +0000	[thread overview]
Message-ID: <20070201202812.10cba0d2@localhost.localdomain> (raw)
In-Reply-To: <20070201192231.xhwd8k5t4wg8w4sk@webmail.citykom.de>

On Thu, 01 Feb 2007 19:22:31 +0100
juergen.metzdorf@telelev-dsl.de wrote:

> Hello,
> 
> I'm experiencing problems with an SATA-DVD-Writer (Samsung SH-S183a) connected
> to a VIA8237 motherboard chipset. As you can see in the attached boot.log, the
> system is reducing the DMA-Mode from DMA33 to DMA25 then to DMA16 to end up as
> PIO4. As a result the dvds that are written are corrupt. During the writing
> process the messages log shows repeating entries like this:

Please try the patch I posted to the kernel list and ide list yesterday
which allows settle time on DMA changes.

  reply	other threads:[~2007-02-01 20:16 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-01 18:22 Problem: 2.6.20-rc7 sata_via: SATA-DVD-Writer doesn't work properly juergen.metzdorf
2007-02-01 20:28 ` Alan [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-02-02 19:34 juergen.metzdorf
2007-02-02 19:44 ` Jeff Garzik

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