From: Matthew Garrett <matthew.garrett@nebula.com>
To: Bjorn Helgaas <bhelgaas@google.com>
CC: Yinghai Lu <yinghai@kernel.org>, Jiang Liu <jiang.liu@huawei.com>,
        "Roman Yepishev" <roman.yepishev@gmail.com>,
        "Rafael J. Wysocki" <rjw@sisk.pl>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        "linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Maxim Levitsky <maximlevitsky@gmail.com>,
        Jussi Kivilinna <jussi.kivilinna@iki.fi>
Subject: Re: [PATCH] PCI: Remove not needed check in disable aspm link
Thread-Topic: [PATCH] PCI: Remove not needed check in disable aspm link
Thread-Index: AQHOaSy7q8T6unfYO0y0KlbpsoIbopk1uWwAgAABBgA=
Date: Fri, 14 Jun 2013 21:30:32 +0000
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On Fri, 2013-06-14 at 15:26 -0600, Bjorn Helgaas wrote:

> I did find the Atheros Windows driver for the AOA150 on the Acer
> website [3], and the .INF file has several interesting mentions of
> ASPM, but I don't know what they mean.

They're not the standard functions, so it's possible that the Windows
driver for this hardware disables ASPM via its own register writes.

-- 
Matthew Garrett | mjg59@srcf.ucam.org
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