Re: [01/17 PATCH] MMC: OMAP: Introduces new structures for MMC multislot support.

[Carlos Aguiar <carlos.aguiar@indt.org.br>]

ext Madhusudhan Chikkature Rajashekar wrote:
> Hi Carlos,
>   
Hi Madhu,
>   
>> The concept of multislot applied here is to provide a code (and needed
>> modifications) that runs OMAP platforms with a single and/or two MMC slots.
>>     
> Does this mean that supporting one or more MMC memory cards sharing the same
> bus?
>   
Could you please re-work your question? I couldn't get it nicely... But
even though, if I got it right you're asking if this code controls the
concurrency between both slots sharing the same bus. Is that right? If
so, yes. This code does it.

BR,

Carlos.
> Regards,
> Madhu
>  
> -----Original Message-----
> From: linux-omap-open-source-bounces@linux.omap.com
> [mailto:linux-omap-open-source-bounces@linux.omap.com] On Behalf Of Carlos
> Aguiar
> Sent: Monday, September 03, 2007 7:26 PM
> To: ext David Brownell
> Cc: linux-omap-open-source@linux.omap.com
> Subject: Re: [01/17 PATCH] MMC: OMAP: Introduces new structures for MMC
> multislot support.
>
> ext David Brownell wrote:
>   
>> On Friday 17 August 2007, David Brownell wrote:
>>   
>>     
>>> On Friday 17 August 2007, Carlos Aguiar wrote:
>>>     
>>>       
>>>> Introduces new structures for MMC multislot support.
>>>>       
>>>>         
>>> Seems like #1 and #2 should be a single patch, since
>>> after #1 it won't compile ...
>>>     
>>>       
>>   
>>     
> Hi Dave,
>   
>> ... and maybe #3, and ... ?
>>   
>>     
> You're right! But this 'level of granularity' of the patches was
> requested by Tony.
>   
>> Also, this doesn't look to me primarily like "multislot"
>> support.  It's also "stop relying on GPIOs" for various
>> things that newer boards handle with external chips
>> (like CD and WP switches), and "move board-specific code
>> out of the MMC driver"...
>>   
>>     
> The concept of multislot applied here is to provide a code (and needed
> modifications) that runs OMAP platforms with a single and/or two MMC slots.
>
> BR,
>
> Carlos.
>   
>> - Dave
>>
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>>
>>   
>>     
>
>
>   


-- 
Carlos Eduardo Aguiar
Nokia Institute of Technology - INdT
Open Source Mobile Research Center - OSMRC - Manaus
Core Team
Phone: +55 92 2126-1079
Mobile: +55 92 8127-1797
E-mail: carlos.aguiar@indt.org.br