Date: Sun, 24 Sep 2006 23:59:17 +0400 From: Sergey Matveychuk <sem@FreeBSD.org> To: Max Laier <max@love2party.net> Cc: freebsd-net@freebsd.org, freebsd-mobile@freebsd.org Subject: Re: iwi bricks my T43 on boot Message-ID: <4516E395.8090208@FreeBSD.org> In-Reply-To: <200609242045.15648.max@love2party.net> References: <4516AADD.2050108@FreeBSD.org> <200609242045.15648.max@love2party.net>
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Max Laier wrote: > >> The problem has appeared when a new driver for ipw/iwi was introduced. >> >> A fresh CURRENT here. When the problem was firstly arised it was 6.0. > > The new driver has never been in 6.0. Well, I'm not quite sure here. May be it was CURRENT that time. > >> Because my notebook bricked I can't get a core dump or a debugger. >> >> Any hints please how can I get more info on this? > > Can you make sure you have a complete debugging kernel with WITNESS > enabled? Setting debug.iwi could also reveal what's going on. > Unfortunately it's only a sysctl, not a tuneable, so you'd have to change > the default in sys/dev/iwi/if_iwi.c line 88 by hand and recompile your > kernel/module. By the way, are you using iwi built in or as a module? > Do you load it via loader.conf or on demand from rc.d/*? > I have WITNESS in my kernel. I'll try with debug.iwi. I have iwi-firmware-kmod-3.0_1 port installed. -- Dixi. Sem.
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