linux-kernel - [PATCH] Thunderbolt 2 driver for recent Apple MacBooks

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Message-ID: <55FEDAAD.6000804@posern.org>
Date:	Sun, 20 Sep 2015 18:11:25 +0200
From:	Knuth Posern <knuth@...ern.org>
To:	linux-kernel@...r.kernel.org
Cc:	Andreas Noever <andreas.noever@...il.com>,
	Greg KH <greg@...ah.com>, linux-pci@...r.kernel.org
Subject: [PATCH] Thunderbolt 2 driver for recent Apple MacBooks

Hi,

This patch is submitted for upstream inclusion.
This is a first for me, so I hope the format of this mail is convenient.

Thanks to Greg and Andreas the attached patch (diff -up) fixes the bug:
https://bugzilla.kernel.org/show_bug.cgi?id=100191

The pci device ids listed in the tb driver are to restrictive, which
prevents the driver from being loaded. We have had a similar issue
with the new Mac mini.

Changing the subvendor and subdevice to PCI_ANY_ID in
	drivers/thunderbolt/nhi.c
the thunderbolt driver loads and binds to the pci device
07:00.0 System peripheral: Intel Corporation Device 156c
which is the thunderbolt 2 controller.


Cheers,

Knuth.


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