linux-kernel - Re: [PATCH 1/3] Make the IDE DMA timeout modifiable

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Date:	Fri, 13 Jul 2007 16:54:55 -0400
From:	Mark Lord <liml@....ca>
To:	Sergei Shtylyov <sshtylyov@...mvista.com>
Cc:	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Suleiman Souhlal <ssouhlal@...ebsd.org>,
	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] Make the IDE DMA timeout modifiable

Sergei Shtylyov wrote:
> Mark Lord wrote:
..
>> When a drive is in standby, we don't send it anything special to wake up.
> 
>    Wait, aren't we sending IDLE on resume step 2 -- looking at 
> ide-io.cide_start_power_step()?

Sure, for RESUME.

But now for a drive that just happens to have put itself into standby
due to expiration of the standby timer (hdparm -S).

Cheers
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