From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [patch 3/3] Enable Aggressive Link Power management for AHCI controllers. Date: Tue, 12 Jun 2007 16:38:28 +0100 Message-ID: <20070612153828.GA13888@srcf.ucam.org> References: <20070612011148.GA9808@khazad-dum.debian.net> <466DF3E9.30303@linux.intel.com> <466DFE09.3020408@garzik.org> <20070612035928.GB9808@khazad-dum.debian.net> <466E1A32.90306@linux.intel.com> <20070612090940.GA9719@srcf.ucam.org> <20070612121819.GA20408@khazad-dum.debian.net> <20070612135010.GA12601@srcf.ucam.org> <20070612141714.GB20408@khazad-dum.debian.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from cavan.codon.org.uk ([217.147.92.49]:58790 "EHLO vavatch.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754406AbXFLPiq (ORCPT ); Tue, 12 Jun 2007 11:38:46 -0400 Content-Disposition: inline In-Reply-To: <20070612141714.GB20408@khazad-dum.debian.net> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Henrique de Moraes Holschuh Cc: Arjan van de Ven , Jeff Garzik , Dagfinn Ilmari =?iso-8859-1?Q?Manns=E5ker?= , Kristen Carlson Accardi , james.bottomley@steeleye.com, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, htejun@gmail.com On Tue, Jun 12, 2007 at 11:17:14AM -0300, Henrique de Moraes Holschuh wrote: > On Tue, 12 Jun 2007, Matthew Garrett wrote: > > Laptop bays are designed to deal with hotplugging PATA - I don't think > > this is too much of an issue :) > > The new SATA ones use the SATA hardware hotplug ;-) Just like the pci-e > cards use usb2.0 and pci-e hotplug... Yes, but they'll also send an ACPI interrupt even if the SATA host controller doesn't - it's part of the spec for bays. -- Matthew Garrett | mjg59@srcf.ucam.org