Date: Thu, 14 Nov 1996 08:29:38 +0100 (MET) From: Thomas Gellekum <thomas@ghpc8.ihf.rwth-aachen.de> To: robsch@robkaos.ruhr.de (Robert Schien) Cc: j@uriah.heep.sax.de, freebsd-hardware@FreeBSD.org Subject: Re: broken floppy driver Message-ID: <199611140729.IAA27917@ghpc6.ihf.rwth-aachen.de> In-Reply-To: <m0vNjOQ-00061sC@robkaos.ruhr.de> from Robert Schien at "Nov 13, 96 06:46:29 pm"
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Robert Schien wrote: > > As David Greenman wrote: > > > > > When I read a floppy (doesn't matter if 1.44 or 1.2 M) which > > > has some errors on it, so that error messages appear on the console > > > the kernel panics after entering the next command. > > > (message: dma channel busy. ) If the floppy is perfectly good then > > > all goes well. > > BTW, the panic is produced my a general protection fault while in kernel mode. I have the same problem (dma channel 2 busy) and the occasional panic (2.2-961014-SNAP). No more details currently, the machine is at home and I wanted to try to get more information first. BTW, I'm sure the floppies I feed my drive are good; written here at work on a 2.1.0-machine and I can read them back without problems. tg
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