linux-kernel - Re: [PATCH v4 0/7] ZPODD patches

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Date:	Tue, 31 Jul 2012 10:40:15 +0800
From:	Aaron Lu <aaron.lu@....com>
To:	James Bottomley <James.Bottomley@...senPartnership.com>
CC:	Jeff Garzik <jgarzik@...ox.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Sergei Shtylyov <sshtylyov@...sta.com>,
	Oliver Neukum <oneukum@...e.de>, Jeff Wu <jeff.wu@....com>,
	Lin Ming <minggr@...il.com>, <linux-kernel@...r.kernel.org>,
	<linux-pm@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
	<linux-ide@...r.kernel.org>, Aaron Lu <aaron.lwe@...il.com>,
	Shane Huang <shane.huang@....com>
Subject: Re: [PATCH v4 0/7] ZPODD patches

Hi James,

Any chance of these patches get merged into 3.6?

Thanks,
Aaron

On 07/27/2012 05:00 PM, Aaron Lu wrote:
> v4:
> Rebase on top of Linus' tree, due to this, the problem of a missing
> flag in v3 is gone;
> Add a new function scsi_autopm_put_device_autosuspend to first mark
> last busy for the device and then put autosuspend it as suggested by
> Oliver Neukum.
> Typo fix as pointed by Sergei Shtylyov.
> Check can_power_off flag before any runtime pm operations in sr.
>
> v3:
> Rebase on top of scsi-misc tree;
> Add the sr related patches previously in Jeff's libata tree;
> Re-organize the sr patches.
> A problem for now: for patch
> scsi: sr: support zero power ODD(ZPODD)
> I can't set a flag in libata-acpi.c since a related function is
> missing in scsi-misc tree. Will fix this when 3.6-rc1 released.
>
> v2:
> Bug fix for v1;
> Use scsi_autopm_* in sr driver instead of pm_runtime_*;
>
> v1:
> Here are some patches to make ZPODD easier to use for end users and
> a fix for using ZPODD with system suspend.
>
> Aaron Lu (7):
>    scsi: sr: check support for device busy class events
>    scsi: pm: add interface to autosuspend scsi device
>    scsi: sr: support zero power ODD(ZPODD)
>    scsi: sr: block events when runtime suspended
>    scsi: pm: use runtime resume callback if available
>    scsi: sr: balance sr disk events block depth
>    block: genhd: add an interface to set disk's poll interval
>
>   block/genhd.c              |  25 +++++--
>   drivers/ata/libata-acpi.c  |   4 +-
>   drivers/scsi/scsi_pm.c     |  22 ++++--
>   drivers/scsi/sr.c          | 179 ++++++++++++++++++++++++++++++++++++++++++++-
>   drivers/scsi/sr.h          |   3 +
>   include/linux/cdrom.h      |  43 +++++++++++
>   include/linux/genhd.h      |   1 +
>   include/scsi/scsi_device.h |   3 +
>   8 files changed, 267 insertions(+), 13 deletions(-)
>


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