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Date:      Fri, 30 Aug 2013 15:53:51 +0200
From:      "Lundberg, Johannes" <johannes@brilliantservice.co.jp>
To:        Hans Petter Selasky <hps@bitfrost.no>
Cc:        Alexander Motin <mav@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>, "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org>
Subject:   Re: xhci broken on 10-CURRENT and 2013 MacBook Air?
Message-ID:  <CAASDrVmU-dYiJnEDk7fBn0KD5h_QaiWrN2UOWOmMzEAQ00LEmw@mail.gmail.com>
In-Reply-To: <52209EEC.6060609@bitfrost.no>
References:  <CAASDrV=_8XDFZqcVP7aHdgEwxtMEDyNDQAyM5dgPmJ6=toOpow@mail.gmail.com> <CAASDrVmyduRKwsp5oURYuHX8G4hoODn0TftbC5MfV=3XhhocrA@mail.gmail.com> <521B9CD7.8010902@bitfrost.no> <CAASDrVk5xjptRPttbQA6b7Tg_Pgf005EqMQpUhv-jNje%2B352%2BA@mail.gmail.com> <521C6C26.7050207@bitfrost.no> <CAASDrVnJj4%2BkhHB-StW3JpVuCqZx7MBcmqA59_Ay-06Jgu5PnQ@mail.gmail.com> <CAASDrVk4eWVLj0=VHygKk5iG9Zd0tSwNkqLX%2BLJjP=mD_LRrUw@mail.gmail.com> <52203EC9.4060808@bitfrost.no> <CAASDrVnwKOwqAVAu19gExpNvPYcwXo1V%2Bg=kVbnZWq5ic4NDvA@mail.gmail.com> <52207030.8050107@bitfrost.no> <CAASDrV=xi-qW-8tpYK-pyhh5xh7n90sy7s4uE3W405jgDkCcaw@mail.gmail.com> <52208F63.4060308@bitfrost.no> <CAASDrV=oOv2aDvikU=wWc85ATBy3f0TnbqxA_s=pPRu9Y4Jmsw@mail.gmail.com> <52209EEC.6060609@bitfrost.no>

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I added printf at every 100,000th iteration in both locations but I didn't
get any output at all.. Seems it stuck in some other place.

During my test I actually passed that stage a couple of times but still the
xhci_do_command times out and I get the mountroot> prompt.... With the 9.1
driver I never get either of the errors.


Johannes Lundberg
BRILLIANTSERVICE CO., LTD. <http://www.brilliantservice.co.jp>;


On Fri, Aug 30, 2013 at 3:32 PM, Hans Petter Selasky <hps@bitfrost.no>wrote:

> On 08/30/13 15:19, Lundberg, Johannes wrote:
>
>> Hi Hans
>>
>> I tried that too and no change... But, the variable overflow you
>> introduced, it is never increased, right? So, it will never become zero...
>>
>>
> It will become zero when it wraps. Maybe 2**32 is too long. You could add
> a printf while it is running, and see if it goes == 1000000 for example.
>
> --HPS
>
>  Johannes Lundberg
>> BRILLIANTSERVICE CO., LTD. <http://www.brilliantservice.**co.jp<http://www.brilliantservice.co.jp>;
>> >
>>
>>
>> On Fri, Aug 30, 2013 at 2:26 PM, Hans Petter Selasky <hps@bitfrost.no
>> >wrote:
>>
>>  On 08/30/13 13:54, Lundberg, Johannes wrote:
>>>
>>>  Still got the same behaviour after applying the patch...
>>>>
>>>> Johannes Lundberg
>>>> BRILLIANTSERVICE CO., LTD. <http://www.brilliantservice.****co.jp<;
>>>> http://www.**brilliantservice.co.jp <http://www.brilliantservice.co.jp>;
>>>> >
>>>>
>>>
>



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