From: Jeff Garzik <jgarzik@pobox.com>
To: Helge Pomorin <dotkomm@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: DMA not works in Linux 2.6.12, but in Windows works fine.
Date: Mon, 23 May 2005 17:04:32 -0400 [thread overview]
Message-ID: <42924560.9070307@pobox.com> (raw)
In-Reply-To: <3fc35c7e05052313523ab43067@mail.gmail.com>
Helge Pomorin wrote:
> 2005/5/23, Sergey Vlasov <vsu@altlinux.ru>:
>
>>This is a known problem - if the Intel ICH5/6 controller is used in
>>combined mode (SATA mapped to legacy IDE ports), DMA for PATA devices
>>does not work. If you reconfigure the controller in BIOS to not use the
>>combined mode (so that the SATA part becomes a separate PCI device), DMA
>>for PATA devices will work fine.
>>
>>To IDE developers: Is something planned to work around this problem?
>>AFAIK, there are some machines where BIOS does not provide an option to
>>turn off the combined mode.
>>
>
> Hi there,
> Got similar looking problem here,
It's completely different.
> i cant change sata modes or something alike...
That doesn't matter under SATA.
> I get *disabling irq* message with Intel ICH 4 / SIL 3112 A rev 01
> SATA Controller on Asus P4G8X Deluxe board (P4 Northwood, Intel
> *granite bay* E702 Chipsets) at distros which using newer kernel than
This is a totally different problem.
Jeff
next prev parent reply other threads:[~2005-05-23 21:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-23 10:25 DMA not works in Linux 2.6.12, but in Windows works fine Ivan G
2005-05-23 15:30 ` Sergey Vlasov
2005-05-23 18:34 ` Jeff Garzik
2005-05-24 16:21 ` Mark Lord
2005-05-23 20:52 ` Helge Pomorin
2005-05-23 21:04 ` Jeff Garzik [this message]
2005-05-25 16:14 ` Erik Slagter
2005-05-23 18:32 ` Jeff Garzik
-- strict thread matches above, loose matches on Subject: below --
2005-05-24 8:55 Ivan G
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