SDIO probe: Error -84

[Simon Twogood]

Yes, they are both there. A had success with the card again about 30  
minutes ago. I was able to connect to a wireless AP and send pings,  
but subsequent tries have all been errors. The adapter for the SD card  
slot is self made, so I'm not ruling out a bad connection. I'm hoping  
that figuring out what error code -84 means will give me a better idea.


On 4-Nov-08, at 11:24 AM, David Anders wrote:

> Simon,
>
> the card does have to be present when loading the module as the  
> libertas_sdio.ko will try to upload the firmware to the device. i  
> assume you have the sd8686_helper.bin and sd8686.bin files in the / 
> lib/firmware directory?
>
>
> dave
>
>
>
> --- On Tue, 11/4/08, Simon Twogood <stwogood at siconix.com> wrote:
>
>> From: Simon Twogood <stwogood at siconix.com>
>> Subject: Re: SDIO probe: Error -84
>> To: dave123_aml at yahoo.com
>> Cc: "Simon Twogood" <stwogood at siconix.com>, libertas-dev at lists.infradead.org
>> Date: Tuesday, November 4, 2008, 12:19 PM
>> As a kernel module. I've tried loading the module after
>> the card is
>> inserted into the SD slot and before with the same results.
>> If I insert
>> the libertas card before loading the module, I do get a
>> syslog message
>> saying "mmc0: new SDIO card at address 0001".
>>
>> Simon
>>
>>> Simon,
>>>
>>> are you loading the libertas driver as a module or
>> compiled into a
>>> monolithic kernel?
>>>
>>>
>>> dave
>>>
>>>
>>> --- On Tue, 11/4/08, Simon Twogood
>> <stwogood at siconix.com> wrote:
>>>
>>>> From: Simon Twogood <stwogood at siconix.com>
>>>> Subject: SDIO probe: Error -84
>>>> To: libertas-dev at lists.infradead.org
>>>> Date: Tuesday, November 4, 2008, 11:52 AM
>>>> Hello all, when inserting my Wi2Wi, libertas 8686
>> based,
>>>> SDIO card I
>>>> more often than not get the message:
>>>>
>>>>   libertas_sdio: Libertas SDIO driver
>>>>   libertas_sdio: Copyright Pierre Ossman
>>>>   firmware: requesting sd8686_helper.bin
>>>>   libertas: failed to load helper firmware
>>>>   libertas_sdio: probe of mmc0:0001:1 failed with
>> error
>>>> -84
>>>>
>>>> I'm using Linux 2.6.27.4 on an Atmel
>> AT91SAM9263, and I
>>>> have had
>>>> success with this card once or twice already, but
>> this
>>>> error comes up
>>>> almost always. I have not been able to determine
>> what error
>>>> -84 means,
>>>> can anyone tell me? I do have the binary firmware
>> and
>>>> helper inside
>>>> of /lib/firmware.
>>>>
>>>>
>>>> Thanks,
>>>> Simon
>>>>
>>>> _______________________________________________
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>>>> libertas-dev at lists.infradead.org
>>>>
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>>>
>>>
>>>
>>>
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>
>
>