From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCHSET 10/11] prep for PM support Date: Fri, 12 May 2006 01:37:50 +0900 Message-ID: <11473654703440-git-send-email-htejun@gmail.com> Reply-To: Tejun Heo Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: Received: from wr-out-0506.google.com ([64.233.184.239]:50067 "EHLO wr-out-0506.google.com") by vger.kernel.org with ESMTP id S1030328AbWEKQh4 (ORCPT ); Thu, 11 May 2006 12:37:56 -0400 Received: by wr-out-0506.google.com with SMTP id i12so407142wra for ; Thu, 11 May 2006 09:37:56 -0700 (PDT) In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk, axboe@suse.de, albertcc@tw.ibm.com, forrest.zhao@intel.com, efalk@google.com, linux-ide@vger.kernel.org, htejun@gmail.com Howdy, This is part of patchset series described in [T]. This is the first take of prep-for-PM-support patchset. This patchset contains 7 patches and implements various stuff needed for PM. One of important updates is the addition of ops->qc_defer(). This is to let LLDDs determine which commands they can accept at the moment. This is necessary for PM and controllers have wildely different capabilities regarding how many/different commands can be issued to how many devices concurrently. More info is in the message [T]. This patchset is against upstream (acc696d93dcf993dec123d69d599979e1456ffec) + [1] prep-for-new-EH patchset + [2] new-EH-framework patchset, take 3 + [3] new-EH-implementation patchset, take 3 + [4] merge-irq-pio patchset + [5] add-NCQ-support patchset, take 3 + [6] prep-for-hotplug support, take 2 + [7] prep-LLDDs-for-hotplug-support, take 1 + [8] add-hotplug-support, take 2 + [9] implement-ata_link, take 1 -- tejun [T] http://article.gmane.org/gmane.linux.ide/9957 [1] http://article.gmane.org/gmane.linux.ide/9959 [2] http://article.gmane.org/gmane.linux.ide/9984 [3] http://article.gmane.org/gmane.linux.ide/9995 [4] http://article.gmane.org/gmane.linux.ide/10005 [5] http://article.gmane.org/gmane.linux.ide/10011 [6] http://article.gmane.org/gmane.linux.ide/10028 [7] http://article.gmane.org/gmane.linux.ide/10063 [8] http://article.gmane.org/gmane.linux.ide/10073 [9] http://article.gmane.org/gmane.linux.ide/10106