From: Jeff Garzik <jgarzik@pobox.com>
To: Aaron Lu <aaron.lu@intel.com>
Cc: James Bottomley <James.Bottomley@hansenpartnership.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Alan Stern <stern@rowland.harvard.edu>, Tejun Heo <tj@kernel.org>,
Aaron Lu <aaron.lwe@gmail.com>, Jeff Wu <jeff.wu@amd.com>,
linux-ide@vger.kernel.org, linux-pm@vger.kernel.org,
linux-scsi@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [PATCH v13 2/9] libata: identify and init ZPODD devices
Date: Mon, 21 Jan 2013 04:16:55 -0500 [thread overview]
Message-ID: <50FD0787.90006@pobox.com> (raw)
In-Reply-To: <1358241665-2156-3-git-send-email-aaron.lu@intel.com>
On 01/15/2013 04:20 AM, Aaron Lu wrote:
> The ODD can be enabled for ZPODD if the following three conditions are
> satisfied:
> 1 The ODD supports device attention;
> 2 The platform can runtime power off the ODD through ACPI;
> 3 The ODD is either slot type or drawer type.
> For such ODDs, zpodd_init is called and a new structure is allocated for
> it to store ZPODD related stuffs.
>
> And the zpodd_dev_enabled function is used to test if ZPODD is currently
> enabled for this ODD.
>
> A new config CONFIG_SATA_ZPODD is added to selectively build ZPODD code.
>
> Signed-off-by: Aaron Lu <aaron.lu@intel.com>
> Acked-by: Tejun Heo <tj@kernel.org>
How possible is it to apply patches 2-6 right now? It appears possible
according to my read, but I've not tested this guess.
Jeff
next prev parent reply other threads:[~2013-01-21 9:16 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-15 9:20 [PATCH v13 0/9] ZPODD Patches Aaron Lu
2013-01-15 9:20 ` [PATCH v13 1/9] scsi: sr: support runtime pm Aaron Lu
2013-01-16 15:45 ` James Bottomley
2013-01-16 16:31 ` Alan Stern
2013-01-18 7:42 ` Aaron Lu
2013-01-18 15:24 ` Alan Stern
2013-01-19 8:55 ` Aaron Lu
2013-01-19 18:46 ` Alan Stern
2013-01-21 3:31 ` Julian Calaby
2013-01-21 8:14 ` Aaron Lu
2013-01-21 8:55 ` Julian Calaby
2013-01-21 9:11 ` Aaron Lu
2013-01-21 14:56 ` Oliver Neukum
2013-01-22 2:25 ` Aaron Lu
2013-01-22 9:13 ` Oliver Neukum
2013-01-22 9:20 ` Aaron Lu
2013-01-21 8:04 ` Aaron Lu
2013-01-21 9:37 ` [RFC PATCH] " Aaron Lu
2013-01-21 16:59 ` Alan Stern
2013-01-22 2:27 ` Aaron Lu
2013-01-21 13:36 ` [PATCH v13 1/9] " Aaron Lu
2013-01-15 9:20 ` [PATCH v13 2/9] libata: identify and init ZPODD devices Aaron Lu
2013-01-21 9:16 ` Jeff Garzik [this message]
2013-01-21 9:28 ` Aaron Lu
2013-01-15 9:20 ` [PATCH v13 3/9] libata: move acpi notification code to zpodd Aaron Lu
2013-01-15 9:21 ` [PATCH v13 4/9] libata: check zero power ready status for ZPODD Aaron Lu
2013-01-15 9:21 ` [PATCH v13 5/9] libata: handle power transition of ODD Aaron Lu
2013-01-15 9:21 ` [PATCH v13 6/9] libata: expose pm qos flags for ata device Aaron Lu
2013-01-15 9:21 ` [PATCH v13 7/9] libata: scsi: no poll when ODD is powered off Aaron Lu
2013-01-15 9:21 ` [PATCH v13 8/9] libata: do not suspend port if normal ODD is attached Aaron Lu
2013-01-21 20:42 ` Jeff Garzik
2013-01-22 11:27 ` Aaron Lu
2013-01-15 9:21 ` [PATCH v13 9/9] scsi: remove can_power_off flag from scsi_device Aaron Lu
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