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Subject: Re: Regarding Wake On USB input from S3 Sleep
To: Ian Smith <smithi@nimnet.asn.au>
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Cc: Dee Zay <julianpark90611@gmail.com>, freebsd-acpi@freebsd.org
From: Hans Petter Selasky <hps@selasky.org>
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Date: Thu, 11 Feb 2016 16:08:58 +0100
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On 02/11/16 15:39, Ian Smith wrote:
> Do you have any rough idea of the difference in battery power used in S3
> with HC(s?) running, or in standby, or off?

No, I don't have any numbers. I know that USB.org has defined some rules 
how many mA that each individual USB device can draw in suspended mode. 
Basically, not shutting down the HC means that you keep the USB device 
powered on aswell, during suspend.

--HPS