Date: Sun, 13 Mar 2005 01:45:19 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: "M. Warner Losh" <imp@bsdimp.com> Cc: FreeBSD current mailing list <current@FreeBSD.org> Subject: Re: sio0 probing broken with fdc change? Message-ID: <Pine.BSF.4.53.0503130142040.79802@e0-0.zab2.int.zabbadoz.net> In-Reply-To: <20050312.183415.102615682.imp@bsdimp.com> References: <200503101809.j2AI9PaG011517@repoman.freebsd.org> <Pine.NEB.3.96L.1050313011119.85608B-100000@fledge.watson.org> <20050312.183415.102615682.imp@bsdimp.com>
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On Sat, 12 Mar 2005, M. Warner Losh wrote: Hi, > In message: <Pine.NEB.3.96L.1050313011119.85608B-100000@fledge.watson.org> > Robert Watson <rwatson@FreeBSD.org> writes: > : ... > : fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on isa0 > : fdc0: [FAST] > : fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > : ... > : > : After: > : > : ... > : fdc1: Faking up FDCTL > > This means you are using hints to get your floppy recognized. This > likely is an error that we've silently lived with for too long. I > hadn't anticipated that my change would break anything here. > > : fdc1: <Enhanced floppy controller> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 > : on isa0 > : fdc1: Faking up FDCTL > : fdc1: [FAST] > > I don't see how a change in the floppy driver could break probing > serial ports. Can you provide at least a theory of the crime for me > to investigate? Otherwise, it makes absolutely no sense at all. It > works for me, so you'll need to track down what it is doing > differently. what makes me wonder is that it is fdc_1_. -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT
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