Re: [PATCH 9/9 v3] usbcore: add sysfs support to xHCI usb2 hardware LPM

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On Tue, Sep 06, 2011 at 03:51:47PM +0800, Andiry Xu wrote:
> This patch adds sysfs support to xHCI usb2 hardware LPM, so user can enable
> and disable usb2 hardware LPM manually.

Will the user have to enable LPM for every device through this sysfs
file, or is it enabled by default?  It's going to take time to get the
Linux distros to backport these patches, and even longer to get them to
create udev rules to turn LPM on.

Sarah Sharp
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