[spi-devel-general] Re: [PATCH/RFC] SPI: add DMAUNSAFE analog

[Vitaly W. <vw...@ru...>]

David Brownell wrote:

>On Wednesday 14 December 2005 9:53 am, Vitaly Wool wrote:
>  
>
>>Greg KH wrote:
>>
>>    
>>
>>>What is the speed of your SPI bus?
>>>
>>>And what are your preformance requirements?
>>> 
>>>
>>>      
>>>
>>The maximum frequency for the SPI bus is 26 MHz, WLAN driver is to work 
>>at true 10 Mbit/sec.
>>    
>>
>
>Some SPI flash chips are rated at 60 MHz ... there's no "official"
>standard placing such limits on SPI.
>  
>
David, can you please stop treating me as an idiot? Of course I meant 
the specific SPI bus we're working with which is quite evident from the 
context.
Thanks.

Vitaly