From: Gyorgy Horvath <horvaath@alpha.tmit.bme.hu>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>, linux-kernel@vger.kernel.org
Subject: Re: ANNOUNCE: Driver for Rocky 4782E WDT and pls help
Date: Tue, 19 Jul 2005 12:29:43 -0700 [thread overview]
Message-ID: <42DD54A7.1070703@alpha.tmit.bme.hu> (raw)
In-Reply-To: <1121764841.22336.14.camel@localhost.localdomain>
Alan Cox wrote:
>There are not, but I've seen various boxes behave the way you describe
>with IDE DMA enabled as IDE DMA uses a lot of the PCI bandwidth. Usually
>it indicates a hardware bug and as far as ICH errata are concerned I
>know of none relevant. You can check however as Intel put most chipset
>errata docs on their website.
>
>
Thank you for your help.
Now I temporarily put the box back to the fields with IDE-DMA disabled.
Thought I rememeber IDE busmastering prefers very long bursts in contrast to
my very short but high-rate bursts. This can lead it into trouble...
Anyway, I'm going after and report back if I found something.
Best regards,
Gyuri
next prev parent reply other threads:[~2005-07-19 10:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-18 22:08 ANNOUNCE: Driver for Rocky 4782E WDT and pls help Gyorgy Horvath
2005-07-18 16:34 ` Alan Cox
2005-07-19 17:48 ` Gyorgy Horvath
2005-07-19 9:20 ` Alan Cox
2005-07-19 19:29 ` Gyorgy Horvath [this message]
2005-07-20 0:28 ` Gyorgy Horvath
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