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Date:      Mon, 10 Jul 2000 16:10:13 -0600
From:      Warner Losh <imp@village.org>
To:        John Baldwin <jhb@FreeBSD.ORG>
Cc:        new-bus@FreeBSD.ORG
Subject:   Re: PnP weirdness and "isa0: <@@@0000> found" 
Message-ID:  <200007102210.QAA86727@harmony.village.org>
In-Reply-To: Your message of "Mon, 10 Jul 2000 14:54:20 PDT." <XFMail.000710145420.jhb@FreeBSD.org> 
References:  <XFMail.000710145420.jhb@FreeBSD.org>  

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In message <XFMail.000710145420.jhb@FreeBSD.org> John Baldwin writes:
: I've recently been seeing the 'isa0: <@@@0000> found' messages in my dmesg
: since dfr added the isa_probe_nomatch() method to the isa bus.  I was
: curious why I was getting those messages and what they really meant.  So,
: I worked up a patch to sys/isa/isa_common.c that can be found at
: http://www.freebsd.org/~jhb/public_html/patches/isa_common.patch.  The
: short version is that with my patches, my <@@@0000> lines became this
: with bootverbose:
: 
: sc1: no video adapter is found.
: sc1: <System console> failed to probe at flags 0x100 on isa0
: vga1: <Generic ISA VGA> failed to probe on isa0

I have a similar patch.  It only whines when the device has a PnP id.
I suppose that yours is better with boot verbose.

Warner


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