From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaron Lu Subject: [PATCH 0/3] may_power_off for scsi device Date: Thu, 30 Aug 2012 14:43:57 +0800 Message-ID: <1346309040-27112-1-git-send-email-aaron.lu@intel.com> Return-path: Received: from mga03.intel.com ([143.182.124.21]:58762 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750819Ab2H3Goe (ORCPT ); Thu, 30 Aug 2012 02:44:34 -0400 Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "James E.J. Bottomley" , Alan Stern , Jeff Garzik Cc: linux-scsi@vger.kernel.org, linux-pm@vger.kernel.org, Aaron Lu , Aaron Lu Add a new flag may_power_off for scsi device to let user control when it is runtime suspended, can we remove its power. This patchset makes the following patch sent previously deprecated: [PATCH] scsi: sr: add may_power_off flag http://marc.info/?l=linux-scsi&m=134614323832520&w=2 The patch "scsi: pm: add may_power_off flag" also appears in another patchset intended for libata due to libata will use this flag to decide if ACPI D3cold can be used. They two patches are identical. Based on top of the previously sent v4 ZPODD patchset: https://lkml.org/lkml/2012/7/27/71 Aaron Lu (3): scsi: pm: add may_power_off flag scsi: sr: use may_power_off to enable/disable ZPODD scsi: sd: add may_power_off sysfs entry drivers/scsi/sd.c | 34 ++++++++++++++++++++++++++++ drivers/scsi/sr.c | 55 +++++++++++++++++++++++++++++++++++++++++----- include/scsi/scsi_device.h | 1 + 3 files changed, 84 insertions(+), 6 deletions(-) -- 1.7.11.5