From owner-freebsd-usb@FreeBSD.ORG  Sun Apr 27 08:57:42 2014
Return-Path: <owner-freebsd-usb@FreeBSD.ORG>
Delivered-To: freebsd-usb@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 96FA445E
 for <freebsd-usb@freebsd.org>; Sun, 27 Apr 2014 08:57:42 +0000 (UTC)
Received: from mail-yh0-x22b.google.com (mail-yh0-x22b.google.com
 [IPv6:2607:f8b0:4002:c01::22b])
 (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 594291C62
 for <freebsd-usb@freebsd.org>; Sun, 27 Apr 2014 08:57:42 +0000 (UTC)
Received: by mail-yh0-f43.google.com with SMTP id a41so3842402yho.2
 for <freebsd-usb@freebsd.org>; Sun, 27 Apr 2014 01:57:41 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:reply-to:in-reply-to:references:date:message-id
 :subject:from:to:cc:content-type;
 bh=9juoCfzf1fHJEBQ/l88fHftECkiS+YgghZJlL6Q7z+g=;
 b=KPCm1G+LI2pe3PkXUrBKHU4zmqm+YD5fqP4VY3vK/oE+5C9T+r6U4cJpGVQXmKn5J7
 vOWHFbltGRK025wkJ4bBmgJ2ineUe6gNAhjzgzhgBes6YqecWNP36EXL+xvSobLvRaoN
 ey6leSpQ9bpJNE8ugieoDIM1rJdTil2Ts0bM4F5MG4C1OXd/2heMB5BId1hqhZPeM+fF
 7gio4eoDBIsE6Ok9Hdfyb0DIJxv7FZAsqX/hAmXbb0m40gLPA/SHm0FenjVDLoWOUS0u
 OvhfOlsWGOcOhF/RG9mUQRZNaxTGDOE8mgQT0HAiXkq2KamcRuz2iAbfmqeoa1Ko0pJ1
 TI9g==
MIME-Version: 1.0
X-Received: by 10.236.89.3 with SMTP id b3mr27932053yhf.54.1398589061542; Sun,
 27 Apr 2014 01:57:41 -0700 (PDT)
Received: by 10.170.47.148 with HTTP; Sun, 27 Apr 2014 01:57:41 -0700 (PDT)
In-Reply-To: <535CA9FF.4090601@selasky.org>
References: <CAB8uncZxftBZ8O6vhpyBBkMJABummPqBUieN3P3xruYL-tcukQ@mail.gmail.com>
 <CAB8uncZCTNk5XzFQ38KXJ1-DAvrpCF0ZR023UUn0Cu+CDhyFgA@mail.gmail.com>
 <535CA9FF.4090601@selasky.org>
Date: Sun, 27 Apr 2014 16:57:41 +0800
Message-ID: <CAB8uncbE_scWdMF2srL06Q5ty_mCxfBuX99fNKDEud6B7Ca6iw@mail.gmail.com>
Subject: Re: xhci controller problem on MBPr2013
From: Huang Wen Hui <huanghwh@gmail.com>
To: Hans Petter Selasky <hps@selasky.org>
Content-Type: text/plain; charset=UTF-8
X-Content-Filtered-By: Mailman/MimeDel 2.1.17
Cc: "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org>
X-BeenThere: freebsd-usb@freebsd.org
X-Mailman-Version: 2.1.17
Precedence: list
Reply-To: huanghwh@gmail.com
List-Id: FreeBSD support for USB <freebsd-usb.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-usb>,
 <mailto:freebsd-usb-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-usb/>
List-Post: <mailto:freebsd-usb@freebsd.org>
List-Help: <mailto:freebsd-usb-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-usb>,
 <mailto:freebsd-usb-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 27 Apr 2014 08:57:42 -0000

Hi,
The system hang  at random place after  pass xhci message. Before hangs, no
usb device
can attach in most time.

Cheers,
Huang Wenhui

2014-04-27 14:55 GMT+08:00 Hans Petter Selasky <hps@selasky.org>:

> On 04/27/14 03:57, Huang Wen Hui wrote:
>
>> More test:
>> system could not boot with "safe mode" in both case  XHCI_IMOD_DEFAULT=1F4
>> or 3E8.
>>
>> Huang Wenhui
>>
>
> Hi,
>
> Looks like a hardware issue.
>
> Does the attached patch for sys/dev/usb/controller/xhci.c make any
> difference?
>


>
> --HPS
>
>