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Date:      Tue, 7 May 2002 09:59:59 +0930
From:      "Martin Minkus" <diskiller@diskiller.net>
To:        "'Terry Lambert'" <tlambert2@mindspring.com>
Cc:        <freebsd-net@freebsd.org>, <freebsd-hackers@freebsd.org>
Subject:   RE: 802.11: WaveLAN/Orinoco Cards
Message-ID:  <006501c1f55e$623dc1f0$0200000a@bender>
In-Reply-To: <3CD6B038.3E487B@mindspring.com>

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> > But it's a standard WaveLAN/Orinico card, which is what the 
> wi driver 
> > is intended for?
> > 
> > I never had to worry about any of this when I had the old 
> white/bronze 
> > 2mbit wavelan cards, but with silver and gold cards, its 
> been nothing 
> > but fun and games....
> 
> I suppose I can understand wanting to control the data rate 
> manually because you can, rather than just being happy it 
> works at the highest data rate...
> 
> The only thing I could suggest would be to contact the driver 
> author directly and/or sign an NDA and get the programming 
> docs yourself.  I'm pretty sure Julian could answer yes/no 
> questions about the card speed setttings.
> 
> -- Terry

Actually, the reason I wanted to control the data rate was so I could
force it to run at 11mbit. I put the 11mbit card in, and it would still
only run at 2mbit! I was unhappy I had faster cards, but they still
wouldn't work beyond the 2mbit of the old ones I had.

That's what got me playing with all these options... Windows XP on my
laptop would say the speed its communicating at; but that's actually the
speed XP on the laptop is trasmitting at, not receiving. Installing the
Orinico client manager, I could see the packets my laptop was sending to
the FreeBSD host (100% at 11mbit), and the packets the FreeBSD host was
sending back to the laptop (100% at 2mbit). Playing with those options
changed what speed it would transmit to me.

Oh well. At least I found the magic options that needed to be set to
make the card work at 11mbit.

Oh, and btw. Leaving it on auto (wicontrol -t 3) it would actually drop
from 11mbit to 5.5mbit as the quality dropped off when I was further out
of range. So at least auto works too :)

Perhaps when I have some spare time I can go look into the wi driver.
And perhaps your right, firmware changes on the orinoco cards are the
cause of this; I have flashed mine to 8.1 (or whatever the latest
firmware is, 8.something). My white wavelan cards were originally
firmware 1.0 when I got them :)

Martin.


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