cvs commit: src/sys/dev/usb if_ural.c if_uralvar.h

Sam Leffler sam at
Sun Nov 20 05:33:47 GMT 2005

Damien Bergamini wrote:
> damien      2005-11-18 21:37:02 UTC
>   FreeBSD src repository
>   Modified files:
>     sys/dev/usb          if_ural.c if_uralvar.h 
>   Log:
>   Second part of the AMRR commit.
>   Enable automatic rate adaptation in BSS operating mode.
>   Works great here.  Will need a lot of testing though.

This is a big improvement, thank you.  Can you say what "works great" 
means?  I just tried a couple of ural sticks and they max out at ~13 
Mb/s for upstream tcp netperf to an 11g ap in close proximity.  This 
appears to be the max for the adapter as locking the rate to 54M gets 
about the same (though I don't see any way to get stats on what's going 
on to see if there's room for improvement).


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