Date: Mon, 8 Mar 1999 09:41:00 -0800 From: Charles Henrich <henrich@flnet.com> To: Mike Smith <mike@smith.net.au> Cc: freebsd-hackers@freebsd.org, freebsd-smp@freebsd.org Subject: Re: Erorr: isa_dmainit(2, 1024) failed Message-ID: <19990308094100.14836@orbit.flnet.com> In-Reply-To: <199903080911.BAA05661@dingo.cdrom.com>; from Mike Smith on Mon, Mar 08, 1999 at 01:11:30AM -0800 References: <19990308005125.10555@orbit.flnet.com> <199903080911.BAA05661@dingo.cdrom.com>
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On the subject of Re: Erorr: isa_dmainit(2, 1024) failed, Mike Smith stated:
> > During startup on my FreeBSD box (a dual proc 1GB system) I see:
> >
> > isa_dmainit(2, 1024) failed
> >
> > And (perhaps) coincidentally any access to the ISA sound card causes the
> > machine to panic with an isa page map missing. Does anyone out there have
> > any ideas whats causing this, and what a solution might be? Thanks!
>
> You have too much memory. 8)
>
> Seriously, by the time the ISA code gets a chance to allocate memory, all
> the physically dma-able-to memory is gone for other uses.
>
> This is basically a bug in the way kernel memory is handed out.
How does one fix this? :)
-Crh
Charles Henrich Manex Visual Effects henrich@flnet.com
http://orbit.flnet.com/~henrich
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