From: Mark Lord <liml@rtr.ca>
To: Tejun Heo <htejun@gmail.com>, Eddie Hung <eddie.hung@gmail.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: CF as IDE on ICH6M using libata
Date: Wed, 05 Sep 2007 13:28:11 -0400 [thread overview]
Message-ID: <46DEE72B.2060702@rtr.ca> (raw)
In-Reply-To: <46DAB5DD.80807@gmail.com>
Tejun Heo wrote:
> ..
> I don't think the device supports UDMA. Supported transfer modes are
> indicated in the IDENTIFY page (hdparm -I) and libata/ide would use UDMA
> if the device reports so. There's no black magic there.
>
>
Some newer CF Cards have a funky way of reporting UDMA.
Get a copy of hdparm-7.7 (sourceforge) and try "hdparm -I"
using it, and post the output here.
We may (or not) need to update libata to recognize UDMA on CF cards.
Cheers
next prev parent reply other threads:[~2007-09-05 18:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-02 12:42 CF as IDE on ICH6M using libata Eddie Hung
2007-09-02 13:08 ` Tejun Heo
2007-09-02 18:29 ` Eddie Hung
2007-09-03 2:45 ` Tejun Heo
2007-09-03 10:40 ` Eddie Hung
2007-09-03 11:46 ` Tejun Heo
2007-09-03 12:03 ` Eddie Hung
2007-09-03 12:20 ` Eddie Hung
2007-09-03 12:40 ` Tejun Heo
2007-09-03 12:51 ` Eddie Hung
2007-09-04 18:17 ` Eddie Hung
2007-09-05 17:28 ` Mark Lord [this message]
2007-09-05 22:03 ` Eddie Hung
2007-09-06 17:50 ` Tejun Heo
[not found] ` <6f9550040709061456h6f9a64ebgec9dbe457a836138@mail.gmail.com>
2007-09-07 0:44 ` Tejun Heo
2007-09-07 13:38 ` Mark Lord
2007-09-08 7:10 ` Tejun Heo
2007-09-10 12:18 ` Mark Lord
2007-09-10 18:19 ` Alan Cox
2007-09-10 19:39 ` Mark Lord
2007-09-02 14:04 ` Alan Cox
2007-09-02 18:41 ` Eddie Hung
2007-09-02 18:58 ` Alan Cox
2007-09-02 19:14 ` Eddie Hung
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