From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Markus Probst <markus.probst@posteo.de>
Cc: Damien Le Moal <dlemoal@kernel.org>,
Niklas Cassel <cassel@kernel.org>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 0/3] Support power resources defined in acpi on ata
Date: Sat, 08 Nov 2025 13:28:36 -0500 [thread overview]
Message-ID: <yq1fraogz03.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20251104142413.322347-1-markus.probst@posteo.de> (Markus Probst's message of "Tue, 04 Nov 2025 14:24:31 +0000")
Markus,
> This series adds support for power resources defined in acpi on ata
> ports/devices. A device can define a power resource in an ata port/device,
> which then gets powered on right before the port is probed. This can be
> useful for devices, which have sata power connectors that are:
> a: powered down by default
> b: can be individually powered on
> like in some synology nas devices. If thats the case it will be assumed,
> that the power resource won't survive reboots and therefore the disk will
> be stopped.
Applied to 6.19/scsi-staging, thanks!
--
Martin K. Petersen
next prev parent reply other threads:[~2025-11-08 18:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-04 14:24 [PATCH v6 0/3] Support power resources defined in acpi on ata Markus Probst
2025-11-04 14:24 ` [PATCH v6 1/3] scsi: sd: Add manage_restart device attribute to scsi_disk Markus Probst
2025-11-04 14:24 ` [PATCH v6 2/3] ata: Use ACPI methods to power on disks Markus Probst
2025-11-06 7:12 ` Damien Le Moal
2025-11-04 14:24 ` [PATCH v6 3/3] ata: stop disk on restart if ACPI power resources are found Markus Probst
2025-11-07 8:51 ` [PATCH v6 0/3] Support power resources defined in acpi on ata Niklas Cassel
2025-11-08 18:28 ` Martin K. Petersen
2025-11-08 20:18 ` Niklas Cassel
2025-11-08 18:28 ` Martin K. Petersen [this message]
2025-11-13 2:46 ` Martin K. Petersen
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