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From: Lin Ming <ming.m.lin@intel.com>
To: linux-kernel@vger.kernel.org
Cc: linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org,
	linux-pm@vger.kernel.org, Alan Stern <stern@rowland.harvard.edu>,
	Jeff Garzik <jgarzik@pobox.com>,
	"Rafael J. Wysocki" <rjw@sisk.pl>,
	James Bottomley <JBottomley@Parallels.com>,
	Tejun Heo <tj@kernel.org>, Huang Ying <ying.huang@intel.com>,
	Zhang Rui <rui.zhang@intel.com>
Subject: [PATCH 0/3] ata port runtime power management support
Date: Wed,  2 Nov 2011 14:21:37 +0800	[thread overview]
Message-ID: <1320214900-2112-1-git-send-email-ming.m.lin@intel.com> (raw)

Hi, all

These 3 patches add ata port runtime pm support, which is done through scsi layer.
scsi host runtime pm mechanism is already there(scsi_pm.c).
These patches add hooks for ata port.

Lin Ming (3):
      scsi: fix potential dead lock for host runtime pm
      scsi: add hooks for host runtime power management
      ata: implement ata port runtime pm hooks

 drivers/ata/libata-core.c |   96 +++++++++++++++++++++++++++++---------------
 drivers/scsi/scsi_error.c |    4 +-
 drivers/scsi/scsi_pm.c    |   45 +++++++++++++++++++-
 drivers/scsi/scsi_priv.h  |    2 +
 include/linux/libata.h    |    7 +++
 include/scsi/scsi_host.h  |    8 ++++
 6 files changed, 125 insertions(+), 37 deletions(-)

Thanks for any comment.
Lin Ming

             reply	other threads:[~2011-11-02  6:21 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-02  6:21 Lin Ming [this message]
2011-11-02  6:21 ` [PATCH 1/3] scsi: fix potential dead lock for host runtime pm Lin Ming
2011-11-02 14:41   ` Alan Stern
2011-11-02  6:21 ` [PATCH 2/3] scsi: add hooks for host runtime power management Lin Ming
2011-11-02 14:53   ` Alan Stern
2011-11-03 13:08     ` Lin Ming
2011-11-03 14:22       ` Alan Stern
2011-11-03 14:37         ` Lin Ming
2011-11-03 14:41           ` Tejun Heo
2011-11-03 15:39             ` Alan Stern
2011-11-03 15:51               ` Tejun Heo
2011-11-03 16:08                 ` Alan Stern
2011-11-02  6:21 ` [PATCH 3/3] ata: implement ata port runtime pm hooks Lin Ming
2011-11-02 15:17 ` [PATCH 0/3] ata port runtime power management support Tejun Heo
2011-11-03 14:21   ` Lin Ming
2011-11-03 14:30     ` Tejun Heo
2011-11-03 14:47       ` Lin Ming
2011-11-03 14:59         ` Tejun Heo

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