Date: Tue, 1 Mar 2011 08:40:53 +0100 From: Bernhard Schmidt <bschmidt@freebsd.org> To: Kyungsoo Lee <ulsanrub@gmail.com> Cc: freebsd-net@freebsd.org Subject: Re: FreeBSD TDMA kernel PANIC Message-ID: <201103010840.54005.bschmidt@freebsd.org> In-Reply-To: <AANLkTi=PJXyWuV-mpFtaeQPM3KOfE7Y3A99kO6hQH1aP@mail.gmail.com> References: <AANLkTi=PJXyWuV-mpFtaeQPM3KOfE7Y3A99kO6hQH1aP@mail.gmail.com>
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On Tuesday, March 01, 2011 03:49:41 Kyungsoo Lee wrote: > Hi, > > whenever I try to set my mini PCI-e card (Anatel AR5BXB6) as Master > (tdmaslot 0), kernel shows PANIC msg like the below. > It's OK when I set the card as not Master like tdmalsot 1,2, and more. What > is the problem? And how can I fix it? > > Interestingly, the kernel PANIC occurs when I use this card with IBM T60. > When I use this card with IBM T61, there is no PANIC message like the below. > Instead, kernel shows never ending "Ath0: Stuck beacon; bmiss..." messages. > > How can I solve the problem? I searched but it is hard to find the answer > for my cases. The panic doesn't seem to be related to ath(4) or do you see ath or wlan in the backtrace? Adrian fixed a few issues regarding stuck beacons in head, you might wanna try this. Also, your last post said you configured the device with % ifconfig wlan0 create wlandev ath0 wlanmode tdma tdmaslot 0 up This is either not the whole truth or you should definitely set a SSID as otherwise no network will be opened. -- Bernhard
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