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From: Len Brown <lenb@kernel.org>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>, linux-acpi@vger.kernel.org
Cc: Alan <alan@lxorguk.ukuu.org.uk>,
	Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [git patches] IDE updates for 2.6.20
Date: Thu, 8 Feb 2007 14:47:06 -0500	[thread overview]
Message-ID: <200702081447.07223.lenb@kernel.org> (raw)
In-Reply-To: <45CA1916.6020709@ru.mvista.com>

On Wednesday 07 February 2007 13:23, Sergei Shtylyov wrote:
> Hello.
> 
> Alan wrote:
> > On Wed, 07 Feb 2007 19:08:14 +0100
> > Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> wrote:
> > 
> >>- ACPI support for IDE (has been in SuSE kernels for months)
> >>  (Hannes Reinecke <hare@suse.de>)
> 
> > I can find no public copy of this or discussion of it, please post a
> 
> http://marc.theaimsgroup.com/?l=linux-ide&m=116916643921306
> 
> > reference to the previous discussion or put the ACPI patch somewhere for
> > review first.
> 
> http://kernel.org/pub/linux/kernel/people/bart/pata-2.6/patches/ide-acpi-support.patch

So it looks like...
if (CONFIG_BLK_DEV_IDEACPI=y)
	suspend uses _GTM
	resume uses _STM

But it looks like _GTF and using the task file is disabled by default,
and needs to be enabled by invoking "ide=acpigtf".  Why is that?

Also, what's the story on ide=acpionboot -- when/why is that expected
to be invoked, and why is it not the default?

thanks,
-Len

      parent reply	other threads:[~2007-02-08 19:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-07 18:08 [git patches] IDE updates for 2.6.20 Bartlomiej Zolnierkiewicz
2007-02-07 18:27 ` Alan
2007-02-07 18:23   ` Sergei Shtylyov
2007-02-07 18:42     ` Alan
2007-02-08 19:47     ` Len Brown [this message]

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