From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: pm list <linux-pm@lists.linux-foundation.org>,
Linux PCI <linux-pci@vger.kernel.org>,
Len Brown <lenb@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Shaohua Li <shaohua.li@intel.com>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Subject: Re: [RFC][PATCH 1/4] PCI PM: Add function for checking PME status of devices
Date: Sun, 13 Sep 2009 23:15:52 +0100 [thread overview]
Message-ID: <20090913221552.GB31175@srcf.ucam.org> (raw)
In-Reply-To: <200909132320.58093.rjw@sisk.pl>
On Sun, Sep 13, 2009 at 11:20:58PM +0200, Rafael J. Wysocki wrote:
> Add function pci_check_pme_status() that will check the PME status
> bit of given device and clear it along with the PME enable bit. It
> will be necessary for PCI run-time power management.
I think the comment's slightly misleading - some PCI run-time power
management will work without any PME code. But that's not terribly
important.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2009-09-13 22:15 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-13 21:20 [RFC][PATCH 0/4] PCI / ACPI PM: Run-time PM, PME handling and PCI bus type callbacks Rafael J. Wysocki
2009-09-13 21:20 ` [RFC][PATCH 1/4] PCI PM: Add function for checking PME status of devices Rafael J. Wysocki
2009-09-13 22:15 ` Matthew Garrett [this message]
2009-09-13 21:22 ` [RFC][PATCH 2/4] PCI PM: PCIe PME root port service driver (rev. 3) Rafael J. Wysocki
2009-09-13 21:24 ` [RFC][PATCH 3/4] PCI / ACPI PM: Platform support for PCI PME wake-up Rafael J. Wysocki
2009-09-13 22:25 ` Matthew Garrett
2009-09-13 22:53 ` Rafael J. Wysocki
2009-09-13 22:55 ` Matthew Garrett
2009-09-13 23:08 ` Rafael J. Wysocki
2009-09-21 0:26 ` Rafael J. Wysocki
2009-10-06 17:32 ` Jesse Barnes
2009-10-06 21:32 ` Rafael J. Wysocki
2009-09-13 21:25 ` [RFC][PATCH 4/4] PCI PM: Run-time callbacks for PCI bus type Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2009-10-08 22:51 [RFC][PATCH 0/4] PCI run-time Power Management Rafael J. Wysocki
2009-10-08 22:52 ` [RFC][PATCH 1/4] PCI PM: Add function for checking PME status of devices Rafael J. Wysocki
2009-10-08 23:32 ` Bjorn Helgaas
2009-10-09 22:11 ` Rafael J. Wysocki
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