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Date:      Sat, 21 Aug 2004 18:38:07 +0000
From:      Fridrik Bragi Dyrfjordðrik Bragi Dýrfjör <fbd@simnet.is>
To:        freebsd-questions@freebsd.org
Subject:   My Atheros WIFI adapter
Message-ID:  <1093113487.5742.2.camel@localhost>

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Supposedly, the Atheros 5212 chipset supports both 11.a/b/g, but for
some reason 'ifconfig -m' does not return any modes for the 11b network
(which I am currently trying to stay connected to).

bumbaldi# dmesg |grep ath0

ath0: <Atheros 5212> mem 0xed800000-0xed80ffff irq 16 at device 13.0 on
pci0
ath0: mac 5.6 phy 4.1 5ghz radio 1.7 2ghz radio 2.3
ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
24Mbps 36Mbps 48Mbps 54Mbps
ath0: turbo rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: 802.11 address: 00:20:a6:4f:93:77

Nor does the dmesg as you can see.

I am using FreeBSD 5.2.1-RELEASE and I have just rebuild world and
installed a new kernel, still nothing works.

Does anyone know why this happens?

This is causing me allot of problems, I cannot connect to the router
properly because the card randomly looses carrier and I - of course -
loose connectivity.  Very irritating, because I often disconnect from
IRC, slow download etc.

Regards, 
Fridrik Bragi Dyrfjord




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