From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756134Ab1LEBUs (ORCPT ); Sun, 4 Dec 2011 20:20:48 -0500 Received: from mga02.intel.com ([134.134.136.20]:25501 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755734Ab1LEBUq (ORCPT ); Sun, 4 Dec 2011 20:20:46 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,351,1309762800"; d="scan'208";a="83361791" From: Lin Ming To: Jeff Garzik , James Bottomley , Alan Stern , Tejun Heo Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org, linux-pm@vger.kernel.org, "Rafael J. Wysocki" , Huang Ying , Zhang Rui Subject: [PATCH v5 0/6] ata port runtime power management support Date: Mon, 5 Dec 2011 09:20:22 +0800 Message-Id: <1323048028-10421-1-git-send-email-ming.m.lin@intel.com> X-Mailer: git-send-email 1.7.2.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jeff, This is the v5 patches to add ata port runtime pm support. Applied on top of v3.2-rc4. Patch 1 was acked by Tejun Heo. Patch 2, 3, 4 were signed/acked by Alan Stern. Could you consider merging these patches? Chanes in v5(no functional change): - add SCSI patches acks by Alan Stern - rebase to v3.2-rc4 Changes in v4: - check SCSI device runtime PM status in system PM (Alan Stern, Tejun Heo) Changes in v3: - runtime resume scsi device before system suspend (Alan Stern) - check runtime status in sd_shutdown v1: https://lkml.org/lkml/2011/11/2/23 v2: https://lkml.org/lkml/2011/11/10/71 Acked-by: Tejun Heo Kay Sievers reviewed sysfs change v3: https://lkml.org/lkml/2011/11/23/37 v4: https://lkml.org/lkml/2011/11/27/275 Lin Ming (6): ata: make ata port as parent device of scsi host [SCSI] add flag to skip the runtime PM calls on the host [SCSI] check runtime PM status in system PM [SCSI] sd: check runtime PM status in sd_shutdown ata: add ata port system PM callbacks ata: add ata port runtime PM callbacks drivers/ata/libata-core.c | 154 ++++++++++++++++++++++------------------ drivers/ata/libata-scsi.c | 3 +- drivers/ata/libata-transport.c | 5 ++ drivers/ata/libata.h | 1 + drivers/scsi/scsi_error.c | 5 +- drivers/scsi/scsi_pm.c | 16 ++++- drivers/scsi/sd.c | 5 ++ include/scsi/scsi_host.h | 3 + 8 files changed, 118 insertions(+), 74 deletions(-) Thanks for any comment, Lin Ming