Date: Fri, 19 Aug 2005 17:11:59 +0200 From: Marian Hettwer <MH@kernel32.de> To: "Justin T. Gibbs" <gibbs@scsiguy.com> Cc: freebsd-current@freebsd.org Subject: Re: Adaptec AIC-7901 (ahd) broken with 6.0-BETA2 Message-ID: <4305F6BF.8070901@kernel32.de> In-Reply-To: <3F5D63052EDC670D1C98312F@[10.0.0.90]> References: <4305967B.8010909@kernel32.de> <435838B88932CE9C36A18199@aslan.scsiguy.com> <4305E4A3.6040902@kernel32.de> <3F5D63052EDC670D1C98312F@[10.0.0.90]>
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Hej Justin, Justin T. Gibbs wrote: >>> It looks like the system was able to talk to the controller and your >>> drive just fine, but hung later. Can you break into the debugger >>> and get a stack trace of where the system is hung? >>> second reply on that topic: I booted the bootonly ISO of BETA-2 with boot-v The system hangs hard, no NUM-Lock or SCROLL-Lock possible, and if I understood the manual right, CTRL+ALT+ESC should bring me to the debugger. Doesn't work either :-/ looks like a hard-lock. Any more ideas ? I do have a BETA-1 Kernel around. I'll give it a shot, wether I can get into the debugger there... but I suppose it'll be the same. This time the the boot procedure stopped with the following last few messages (hand transcribed): (ahd0:A:0:0): Sending PPR bus_width 1, period 8, offset fe, ppr_options fb (ahd0:A:0:0): Received PPR width 1, period 8, offset 7f, options c3 Filtered to width 1, period 8, offset 7f, options c3 ahd0: target 0 using 16bit transfers ahd0: target 0 synchronous with period = 0x8, offset = 0x7f (DT|IU|RTI) (ahd0:A:1:0): Sending PPR bus_width 1, period 8, offset fe, ppr_options fb (ahd0:A:1:0): Received PPR width 1, period 8, offset fe,options fb Filtered to width 1, period 8, offset 3f, options fb ahd0: target 1 using 16bit transfers ahd0: target 1 synchronous width period = 0x8, offset 0x3f(RDSTRM|DT|IU|RTI) and that's it :-/ any more chances to get some debugging infos ? best regards, Marian
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