From: Tejun Heo <htejun@gmail.com>
To: Patrick Ale <patrick.ale@gmail.com>
Cc: albertl@mail.com, linux-ide@vger.kernel.org
Subject: Re: Fwd: [LIBATA] drives not detected
Date: Tue, 20 Feb 2007 20:17:46 +0900 [thread overview]
Message-ID: <45DAD8DA.4000108@gmail.com> (raw)
In-Reply-To: <8d158e1f0702170236h51756aadh6539f5d782774764@mail.gmail.com>
Patrick Ale wrote:
> On 2/16/07, Albert Lee <albertcc@tw.ibm.com> wrote:
>
> Hi,
>
> To make the fun even more fun.
> when I compile the old IDE drivers, rmmod the libata ones and modprobe
> the IDE drivers for my Promise card, the drives DO get detected.
Hmm...if you can use IDE driver for your root partition, change #undef
ATA_DEBUG to #define ATA_DEBUG in include/linux/libata.h and rebuild the
kernel. After booting, insmod pata_pdc2027x and please report what the
kernel says. It might be that the controller doesn't interact well with
libata's device discovery code using reset. IDE drivers use different
method for device detection so that's probably where the difference is
coming from.
Thanks.
--
tejun
next prev parent reply other threads:[~2007-02-20 11:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8d158e1f0702150048x4eb73acawc3c3b87d0d80a6d4@mail.gmail.com>
[not found] ` <8d158e1f0702150052l25fb03fnf17ba315dc6f912d@mail.gmail.com>
2007-02-16 8:10 ` Fwd: [LIBATA] drives not detected Patrick Ale
2007-02-16 8:48 ` Albert Lee
2007-02-16 8:56 ` Patrick Ale
2007-02-16 9:06 ` Patrick Ale
2007-02-16 9:09 ` Albert Lee
2007-02-16 9:48 ` Patrick Ale
2007-02-16 10:07 ` Albert Lee
2007-02-16 10:18 ` Patrick Ale
2007-02-17 10:36 ` Patrick Ale
2007-02-17 16:29 ` Patrick Ale
2007-02-18 14:50 ` Patrick Ale
2007-02-20 11:17 ` Tejun Heo [this message]
2007-02-20 12:05 ` Patrick Ale
2007-02-20 22:00 ` Patrick Ale
2007-02-21 6:49 ` Tejun Heo
2007-02-21 12:47 ` Patrick Ale
2007-02-21 13:19 ` Tejun Heo
2007-02-21 15:25 ` Patrick Ale
2007-02-21 15:36 ` Patrick Ale
2007-02-21 16:13 ` Patrick Ale
2007-02-21 18:30 ` Patrick Ale
2007-02-23 4:59 ` Tejun Heo
2007-02-23 8:41 ` Patrick Ale
2007-02-23 9:38 ` Jeff Garzik
2007-02-23 10:16 ` Patrick Ale
2007-02-24 12:24 ` Patrick Ale
2007-02-24 13:05 ` Tejun Heo
2007-02-24 13:56 ` Patrick Ale
2007-02-24 14:56 ` Bartlomiej Zolnierkiewicz
2007-02-24 15:13 ` Patrick Ale
2007-02-24 17:32 ` Bartlomiej Zolnierkiewicz
2007-02-24 17:37 ` Patrick Ale
2007-02-24 18:11 ` Bartlomiej Zolnierkiewicz
2007-02-25 13:46 ` Patrick Ale
2007-02-25 17:22 ` Bartlomiej Zolnierkiewicz
2007-02-25 21:02 ` Patrick Ale
2007-02-26 8:18 ` Patrick Ale
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