From mboxrd@z Thu Jan 1 00:00:00 1970 From: "zhao, forrest" Subject: Re: [PATCHSET] new Power Management for libata Date: Tue, 13 Jun 2006 14:28:19 +0800 Message-ID: <1150180099.7132.23.camel@forrest26.sh.intel.com> References: <11501274284082-git-send-email-htejun@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from mga01.intel.com ([192.55.52.88]:10425 "EHLO fmsmga101-1.fm.intel.com") by vger.kernel.org with ESMTP id S932926AbWFMGkq (ORCPT ); Tue, 13 Jun 2006 02:40:46 -0400 In-Reply-To: <11501274284082-git-send-email-htejun@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: jgarzik@pobox.com, lkml@rtr.ca, axboe@suse.de, alan@lxorguk.ukuu.org.uk, linux-ide@vger.kernel.org On Tue, 2006-06-13 at 00:50 +0900, Tejun Heo wrote: > Zhao, can you port your AHCI PM stuff over this? This should solve > the problem you talked about in the other mail. Recent changes update > ahci such that it listens to more PHY events for hotplug and that > causes EH to kick in after resuming. The original PM implementation > didn't synchronize w/ EH and thus caused problems. > I'm doing the porting work, but not sure if I should send out patch ASAP, or not send it out until your PM patches are merged into #upstream. Forrest