Message-ID: <51518E14.3050500@broadcom.com> (sfid-20130326_130138_734255_0B0809A6)
Date: Tue, 26 Mar 2013 13:01:24 +0100
From: "Arend van Spriel" <arend@broadcom.com>
MIME-Version: 1.0
To: "John Talbut" <jt@dpets.co.uk>
cc: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= <zajec5@gmail.com>,
	linux-wireless@vger.kernel.org
Subject: Re: brcmsmac in kernel driver on a Samsung NC110
References: <51514F1B.1080207@dpets.co.uk>
 <5151639F.4010700@broadcom.com> <51516BC2.5010004@dpets.co.uk>
 <515173A4.7030607@broadcom.com> <515179C5.50406@dpets.co.uk>
 <51517E28.5000303@broadcom.com> <515182C6.5030305@dpets.co.uk>
 <51518682.7060503@broadcom.com> <515189C6.7070003@dpets.co.uk>
In-Reply-To: <515189C6.7070003@dpets.co.uk>
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Sender: linux-wireless-owner@vger.kernel.org

On 03/26/2013 12:43 PM, John Talbut wrote:
> On 26/03/13 11:29, Arend van Spriel wrote:
>> On 03/26/2013 12:13 PM, John Talbut wrote:
>>>
>>> On 26/03/13 10:53, Arend van Spriel wrote:
>>>> On 03/26/2013 11:34 AM, John Talbut wrote:
>>>>> Kernel log attached.
>>>>>
>>>>
>>>> Now this is weird. I do not see any BCMA log messages. Can you give
>>>> output of following command:
>>>>
>>>> $ lspci -n -s 1:0.0
>>>
>>> 01:00.0 0280: 14e4:4357 (rev 01)
>>
>> Ok, no problem there.
>>
>> digging further in sysfs. Can you execute the following commands:
>>
>> if it exists:
>> $ ls /sys/bus/bcma
>> $ ls /sys/bus/bcma/devices
>> $ ls /sys/bus/bcma/drivers
>>
>> if it exists also following:
>> $ ls -l /sys/bus/bcma/drivers/brcmsmac
> 
> root@johnwtnc110:/usr/src/linux-source-3.8# ls /sys/bus/bcma
> devices  drivers  drivers_autoprobe  drivers_probe  uevent
> root@johnwtnc110:/usr/src/linux-source-3.8# ls /sys/bus/bcma/devices

The fact that there are no devices detected under bcma is suspicious.
Adding bcma developer to the list. Maybe he knows about issues when
having bcma compiled in kernel image.

Regards,
Arend