From: Robert Hancock <hancockr@shaw.ca>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: Bill Waddington <william.waddington@beezmo.com>
Subject: Re: SATA Conflict with PATA DMA
Date: Sat, 15 Apr 2006 17:33:07 -0600 [thread overview]
Message-ID: <444182B3.4050608@shaw.ca> (raw)
In-Reply-To: <61Y0s-AN-21@gated-at.bofh.it>
Bill Waddington wrote:
> On Sat, 15 Apr 2006 16:42:22 UTC, in fa.linux.kernel you wrote:
>
>> Esben Stien wrote:
>>> I'm having problems enabling DMA for my PATA HD.
>>>
>>> hdparm -d1 /dev/hdb reports:
>>> HDIO_SET_DMA failed: Operation not permitted
>>>
>>> Of course, I'm super user. Nothing is printed in dmesg.
>>>
>>> I'm on linux-2.6.16 and motherboard is Fujitsu Siemens D1561 with an
>>> ICH5. I also have a SATA hd in the computer and this only happens when
>>> the SATA hd is there. If I remove the SATA HD, then I can enable DMA
>>> for the PATA hd.
>> Disabled combined mode in BIOS.
>
> If only that was possible on my fscking T43. *sigh*
The other way around is to make libata handle the PATA devices. I'm not
sure if the support for that on combined mode is in mainline or if you
need Alan's libata PATA patch for that?
--
Robert Hancock Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/
next parent reply other threads:[~2006-04-15 23:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <61Y0s-AN-23@gated-at.bofh.it>
[not found] ` <61UzA-43O-5@gated-at.bofh.it>
[not found] ` <61Y0s-AN-25@gated-at.bofh.it>
[not found] ` <61Y0s-AN-21@gated-at.bofh.it>
2006-04-15 23:33 ` Robert Hancock [this message]
2006-04-15 23:51 ` SATA Conflict with PATA DMA Alan Cox
[not found] <fa.m9JwGQvLBixssS4UodPQfih6Ygk@ifi.uio.no>
2006-04-15 17:02 ` Esben Stien
2006-04-15 16:41 ` Jeff Garzik
2006-04-23 17:54 ` Esben Stien
2006-04-23 18:00 ` Esben Stien
2006-06-10 20:39 ` Esben Stien
2006-06-15 17:29 ` Esben Stien
[not found] ` <fa.foo0W8w4UdiDztK9eBiA9awyAi8@ifi.uio.no>
2006-04-15 18:38 ` Bill Waddington
2006-04-16 3:48 ` Alistair John Strachan
2006-04-16 4:30 ` Randy.Dunlap
[not found] ` <fa.UjEGyG0y7x3qVLsO0eHpXVza2r8@ifi.uio.no>
2006-06-10 22:58 ` Bill Waddington
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