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Date:      Wed, 22 Apr 1998 13:50:50 -0700
From:      Mike Smith <mike@smith.net.au>
To:        Michael Robinson <robinson@public.bta.net.cn>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: ppbus drivers fail to probe under 2.2.5 
Message-ID:  <199804222050.NAA00756@dingo.cdrom.com>
In-Reply-To: Your message of "Wed, 22 Apr 1998 14:30:56 %2B0800." <199804220630.OAA10099@public.bta.net.cn> 

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> I have downloaded the ppbus code (ppb1125.tgz), and installed it on my 2.2.5
> system according to the instructions.  The kernel builds with no errors, and
> runs normally, except that none of the ppbus controllers or drivers get probed  
> at boot time.  The "nm" command shows that the code (including probe functions)
> is in the running kernel, but it never seems to get called.  Am I missing 
> something obvious, or is this an obscure kernel abnormality?
...
> controller      ppc0    at isa? port? irq 7 vector ppcintr
...
> sb0 at 0x220 irq 7 drq 1 on isa
> sb0: <SoundBlaster Pro 3.2>

You have an IRQ conflict between the ppc and sb devices.  You'll need 
to use Tsetup to move the sound hardware elsewhere, and update your 
config to suit.

-- 
\\  Sometimes you're ahead,       \\  Mike Smith
\\  sometimes you're behind.      \\  mike@smith.net.au
\\  The race is long, and in the  \\  msmith@freebsd.org
\\  end it's only with yourself.  \\  msmith@cdrom.com



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