From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH] hook ACPI _PSx method to IDE power on/off Date: Sat, 04 Aug 2007 17:03:09 +0900 Message-ID: <46B432BD.5040109@gmail.com> References: <1186035248.29979.5.camel@sli10-conroe.sh.intel.com> <20070802123145.GA30304@srcf.ucam.org> <1186101896.25162.0.camel@sli10-conroe.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from wa-out-1112.google.com ([209.85.146.178]:22236 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752343AbXHDIEM (ORCPT ); Sat, 4 Aug 2007 04:04:12 -0400 Received: by wa-out-1112.google.com with SMTP id v27so1098120wah for ; Sat, 04 Aug 2007 01:04:11 -0700 (PDT) In-Reply-To: <1186101896.25162.0.camel@sli10-conroe.sh.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Shaohua Li Cc: Matthew Garrett , linux acpi , linux-ide@vger.kernel.org, Len Brown Shaohua Li wrote: > On Thu, 2007-08-02 at 13:31 +0100, Matthew Garrett wrote: >> On Thu, Aug 02, 2007 at 02:14:08PM +0800, Shaohua Li wrote: >>> ACPI spec defines the sequence of IDE power on/off: >> Most distributions seem to be using the libata PATA code now - any plans >> to implement it there as well? > Ok, I'll look at it too. libata already has acpi support. Please take a look at drivers/ata/libata-acpi.c -- tejun