linux-kernel - Re: patch fix for intel sdd s3500 series on Sil3512 controller

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Date:	Wed, 26 Mar 2014 17:11:59 -0700
From:	"David F." <df7729@...il.com>
To:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>,
	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: patch fix for intel sdd s3500 series on Sil3512 controller

Yes.  The drive was found fine on other controllers I tried it on.

On Mon, Mar 24, 2014 at 8:27 AM, Bartlomiej Zolnierkiewicz
<b.zolnierkie@...sung.com> wrote:
>
> + linux-ide mailing list on Cc:
>
> On Monday, March 24, 2014 02:15:58 PM One Thousand Gnomes wrote:
>> On Sat, 22 Mar 2014 16:32:54 -0700
>> "David F." <df7729@...il.com> wrote:
>>
>> > Hi,
>> >
>> > It appears if nIEN is set all polling type IO fails.   After an
>> > attempt, future non-polled communications also fails.  This patch
>> > allows it to work.  Not sure if any spin lock protection would be
>> > needed or the system already handles the device existence for the
>> > generated irq with polling enabled.  handler already ignored irq if
>> > queued command was polling type.
>>
>> Does it behave plugged into a different controller without the hacks ?
>>
>> Alan
>
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