From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: linux-kernel@vger.kernel.org
Cc: Andreas Noever <andreas.noever@gmail.com>,
Michael Jamet <michael.jamet@intel.com>,
Yehezkel Bernat <YehezkelShB@gmail.com>,
Lukas Wunner <lukas@wunner.de>, Peter Bowen <pzb@amazon.com>
Subject: Re: [PATCH] thunderbolt: Implement CIO reset correctly for Titan Ridge
Date: Fri, 14 Jun 2019 12:56:55 +0300 [thread overview]
Message-ID: <20190614095655.GB2640@lahna.fi.intel.com> (raw)
In-Reply-To: <20190607111451.59648-1-mika.westerberg@linux.intel.com>
On Fri, Jun 07, 2019 at 02:14:51PM +0300, Mika Westerberg wrote:
> When starting ICM firmware on Apple systems we need to perform CIO reset
> as part of the flow. However, it turns out that the reset register has
> changed to another location in Titan Ridge.
>
> Fix this by introducing ->cio_reset() callback with corresponding
> implementations for Alpine and Titan Ridge.
>
> Fixes: 4630d6ae6e3 ("thunderbolt: Start firmware on Titan Ridge Apple systems")
> Reported-by: Peter Bowen <pzb@amazon.com>
> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Applied to thunderbolt.git/fixes.
prev parent reply other threads:[~2019-06-14 9:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-07 11:14 Mika Westerberg
2019-06-14 9:56 ` Mika Westerberg [this message]
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