From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: Denis Turischev <denis.turischev@compulab.co.il>,
Sarah Sharp <sarah.a.sharp@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: Fri, 21 Mar 2014 14:10:30 +0200 [thread overview]
Message-ID: <532C2C36.2030808@linux.intel.com> (raw)
In-Reply-To: <532C0E0D.6070107@compulab.co.il>
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:[~2014-03-21 12:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-21 10:01 [RESEND] [PATCH] xhci: Switch Intel Lynx Point ports to EHCI on shutdown Denis Turischev
2014-03-21 12:10 ` Mathias Nyman [this message]
2014-04-22 11:04 ` Denis Turischev
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=532C2C36.2030808@linux.intel.com \
--to=mathias.nyman@linux.intel.com \
--cc=denis.turischev@compulab.co.il \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=sarah.a.sharp@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.