linux-kernel - Re: [PATCH] ata: Disable NCQ for Crucial M225 brand SSDs

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Message-ID: <aacba7e1001261624m4358e4ebwcf8e2305b0c5fc16@mail.gmail.com>
Date:	Wed, 27 Jan 2010 05:54:56 +0530
From:	Vishal Rao <vishalrao@...il.com>
To:	Jeff Garzik <jgarzik@...ox.com>
Cc:	Alan Cox <alan@...rguk.ukuu.org.uk>, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org, trivial@...nel.org, stable@...nel.org
Subject: Re: [PATCH] ata: Disable NCQ for Crucial M225 brand SSDs

2010/1/27 Jeff Garzik <jgarzik@...ox.com>:
> On 01/26/2010 11:19 AM, Vishal Rao wrote:
>> 2010/1/26 Alan Cox<alan@...rguk.ukuu.org.uk>:
>>> What controllers did you test with ?
>> Tested with my own Crucial CT128M225 model which has the IndiLinx
>> Barefoot controller.
>
> By controller, I think Alan meant the host controller (ata_piix, ahci,
> etc.)?

Oh I see, I have an Intel DP35DP motherboard with onboard IDE controller
with AHCI enabled. I hope thats sufficient information for now. I did read
that simply setting the mode to legacy IDE would disable NCQ there but
would disable for all drives connected.

Please let me know if further info/log files (dmesg, lspci etc) would help
and I will pastebin them...
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