Patrick Arnoux wrote:
> I have run across this quote a couple of times :
>     "Almost all USB-serial (Even ExpressCard) have speed
>     limitations on Linux/Solaris due to a cap on the driver. (512k/s)"
> Using a Sierra 881 HSDPA modem on a TP61p, I get somewhat upside down 
> throughput
>  figures doing a speed test  --    Download : ~400k/s    Upload : ~1200k/s.
>
> Would someone be able to shed some light on this Cap feature and the 
> implications of
> removing it / patching the code.
>
> Thks
> P.A.
>   
It wouldn't surprise me if these come about as a result of possible 
concerns about buffer/FIFO overruns.  But apart from that, I don't have 
any more specific information.

    -- Garrett

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