[flashrom] [PATCH] 3x speedup for Bus Pirate, violate protocol

[Daniel Flinkmann]

I am not sure if I am the right person to ack it, but the patch worked fine. 

Daniel


Am 29.07.2010 um 17:28 schrieb Carl-Daniel Hailfinger:

> On 16.06.2010 16:58, Carl-Daniel Hailfinger wrote:
>> If we violate the raw SPI communication protocol requirements of the Bus
>> Pirate (namely, waiting for the completion of one command before sending
>> the next one), we can reduce the number of round trips by a factor of 3.
>> The FT2232 chip present in the Bus Pirate has a big enough buffer (at
>> least 128 bytes IIRC) to avoid overflows in the tiny buffer of the Bus
>> Pirate PIC.
>> 
>> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
>> 
> 
> Tested-by: Daniel Flinkmann <DFlinkmann at gmx.de>
> 
> Anyone up for an ack?
> 
> Regards,
> Carl-Daniel
> 
> -- 
> http://www.hailfinger.org/
> 
> 
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