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Date: Wed, 9 Nov 2016 14:11:15 +0100
From: Lukas Wunner <lukas@wunner.de>
To: Andreas Noever <andreas.noever@gmail.com>
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Subject: Re: [PATCH 0/6] thunderbolt: Introducing Thunderbolt(TM) networking
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On Wed, May 25, 2016 at 01:24:43AM +0200, Andreas Noever wrote:
> - Is it possible to use the ICM on Apple hardware?

Found this by accident:

On Macs introduced 2015 (MBP11,4, MBP11,5, MBP12,1, iMac17,1, ...)
the DSDT contains AML code which appears to enable ICM for
\_OSI("Windows 2012"), i.e. Windows 8 but not 7, presumably for BootCamp.

Grab an acpidump of an MBP11,4 here and search for ICM:
https://bugzilla.kernel.org/attachment.cgi?id=207701

There are two ICM-related GPEs, 0x10 and 0x14.

Best regards,

Lukas