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To: pete@altadena.net
From: "M. Warner Losh" <imp@bsdimp.com>
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cc: current@freebsd.org
Subject: Re: allow_unsupported_io_range
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In message: <20040117141129.GA28446@users.altadena.net>
            Pete Carah <pete@altadena.net> writes:
: Someone removed (or changed) "hw.pci.allow_unsupported_io_range".  This breaks
: LOTS of laptops, in particular the pccard hardware.  Causes a hang after
: init is started...

That was me.  Before, we handled bridges incorrectly.  I did add one
item to the allocation stuff.  We now have a higher chance of
collision of resources, which causes the problems.

Warner