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Date: Thu, 8 Dec 2005 13:39:45 +0000
From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Christoph Hellwig <hch@infradead.org>, randy_d_dunlap@linux.intel.com,
       linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org,
       linux-kernel@vger.kernel.org, acpi-devel@lists.sourceforge.net
Subject: Re: RFC: ACPI/scsi/libata integration and hotswap
Message-ID: <20051208133945.GA21633@srcf.ucam.org>
References: <20051208030242.GA19923@srcf.ucam.org> <20051208091542.GA9538@infradead.org> <20051208132657.GA21529@srcf.ucam.org> <20051208133308.GA13267@infradead.org>
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On Thu, Dec 08, 2005 at 01:33:08PM +0000, Christoph Hellwig wrote:

> Don't do it at all.  We don't need to fuck up every layer and driver for
> intels braindamage.

Doing SATA suspend/resume properly on x86 depends on knowing the ACPI 
object that corresponds to a host or target. It's also the only way to 
support hotswap on this hardware[1], since there's no way for userspace 
to know which device a notification refers to.

[1] ie, most laptops sold nowadays
-- 
Matthew Garrett | mjg59@srcf.ucam.org
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