From: Denis Turischev <denis.turischev@compulab.co.il>
To: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
Subject: Re: [RESEND] [PATCH] xhci: Switch Intel Lynx Point ports to EHCI on shutdown.
Date: Tue, 22 Apr 2014 14:04:42 +0300 [thread overview]
Message-ID: <53564CCA.4070302@compulab.co.il> (raw)
In-Reply-To: <532C2C36.2030808@linux.intel.com>
Hi Mathias,
Just want to remind you about the patch, thanks.
Denis
On 03/21/2014 02:10 PM, Mathias Nyman wrote:
> On 03/21/2014 12:01 PM, Denis Turischev wrote:
>> The same issue like with Panther Point chipsets. If the USB ports are
>> switched to xHCI on shutdown, the xHCI host will send a spurious interrupt,
>> which will wake the system. Some BIOS have work around for this, but not all.
>> One example is Compulab's mini-desktop, the Intense-PC2.
>>
>> The bug can be avoided if the USB ports are switched back to EHCI on
>> shutdown.
>>
>
> I'll queue this up and send it forward to Greg once 3.15-rc1 is out
>
> -Mathias
>
>
next prev parent reply other threads:[~2014-04-22 11:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-21 10:01 Denis Turischev
2014-03-21 12:10 ` Mathias Nyman
2014-04-22 11:04 ` Denis Turischev [this message]
2014-04-22 12:26 ` Mathias Nyman
-- strict thread matches above, loose matches on Subject: below --
2014-03-09 12:43 Denis Turischev
2014-03-07 9:40 Denis Turischev
2013-12-19 16:29 Denis Turischev
2014-02-04 11:10 ` [PATCH] " Denis Turischev
2014-02-18 7:42 ` [RESEND] " Denis Turischev
2014-02-18 18:54 ` Sarah Sharp
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