Date: Tue, 12 Aug 2008 09:50:17 +0800 From: Eugene Grosbein <eugen@kuzbass.ru> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: Problem with /boot/loader [A new patch] Message-ID: <48A0EC59.16D49C91@kuzbass.ru> References: <20080627031233.9DC4945047@ptavv.es.net> <200808111131.33371.jhb@freebsd.org> <20080811170623.GA43671@svzserv.kemerovo.su> <200808111400.49376.jhb@freebsd.org>
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John Baldwin wrote: > Ok, I'm at a loss for why the new BTX doesn't work for you. Unfortunately, > this sort of thing isn't easy to debug. If you have firewire (and another > machine with firewire) then I have some debugging code I used with qemu to > save a summary of the last request made by the loader to BTX. That can at > least indicate which BIOS call is hanging. From there you can dissassemble > your BIOS to try to determine if there are any spin loops and see what it is > waiting on. Thank you very much for the effort. I have firewire here but not another machine with it, but I'll try to find one. I'll contact you again when I'll find it. Eugene Grosbein
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