From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kristen Carlson Accardi Subject: [PATCH 0/2] Power off empty ports Date: Thu, 3 Mar 2011 10:21:16 -0800 Message-ID: <1299176478-2999-1-git-send-email-kristen@linux.intel.com> Return-path: Received: from mga02.intel.com ([134.134.136.20]:32825 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758627Ab1CCSS5 (ORCPT ); Thu, 3 Mar 2011 13:18:57 -0500 Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Cc: Kristen Carlson Accardi Give users the option of completely powering off unoccupied SATA ports by introducing a new link_power_mananagement policy option "power_off". When the user selects this option on an empty port, we will power off the port by setting DET to off. Kristen Carlson Accardi (2): libata: add power_off policy for unoccupied ports Documentation: document new link power management policy option .../scsi/link_power_management_policy.txt | 6 ++++-- drivers/ata/libata-core.c | 4 ++++ drivers/ata/libata-eh.c | 5 +++++ drivers/ata/libata-scsi.c | 1 + include/linux/libata.h | 1 + 5 files changed, 15 insertions(+), 2 deletions(-) -- 1.7.3.1