DLink DWL-G520 (atheros chipset) problem

Hello,

I'm running FreeBSD 5.2.1-RC1 on ALR 6x6 (6 Pentium
Pro processors) with GENERIC SMP kernel plus the
support for the ath chipset. The machine will lockup
after a few seconds if there's activity on the
wireless card. There's no error message printed to the
console.

Is there any known problem with the ath driver?

=====
Nik Azim Azam aka nik
http://www.nik.mybsd.org.my

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