Date: Mon, 28 Aug 2000 14:45:23 -0600 From: Warner Losh <imp@village.org> To: Mike Meyer <mwm@mired.org> Cc: Maxim Sobolev <sobomax@FreeBSD.ORG>, Donn Miller <dmmiller@cvzoom.net>, Brooks Davis <brooks@one-eyed-alien.net>, current@FreeBSD.ORG Subject: Re: hints static wiring Message-ID: <200008282045.OAA04141@harmony.village.org> In-Reply-To: Your message of "Mon, 28 Aug 2000 07:54:21 CDT." <14762.24829.363032.115605@guru.mired.org> References: <14762.24829.363032.115605@guru.mired.org> <867l92lw8e.wl@tkc.att.ne.jp> <20000827184037.A22500@Odin.AC.HMC.Edu> <14762.8323.382969.782508@guru.mired.org> <39AA3882.914FC0A0@cvzoom.net> <14762.14890.276820.183791@guru.mired.org> <39AA5DC6.8D73081B@FreeBSD.org>
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In message <14762.24829.363032.115605@guru.mired.org> Mike Meyer writes: : Maxim Sobolev writes: : > Mike Meyer wrote: : > : > > Donn Miller writes: : > > > Mike Meyer wrote: : > > > > I do read cvs-all, and I missed it. Not did I find device.hints in the : > > > > relevant Makefiles. Can you provide a pointer to details on how : > > > > /boot/device.hints is used in the build process, or how having an : > > > > empty one keeps you from shooting yourself in the foot? : > > > Actually, device.hints isn't used in the build process. : > > In that case, why does the kernel build process fail if it doesn't : > > exist? : > Probably because you have `hints "BLABLA.hints"' line in your kernel config : > file. : : That doesn't really answer the question. Yup, I use : GENERIC.hints. That exists. I can see why that not existing would : cause problems, but not /boot/device.hints? *Especially* when I'm : building a kernel for a different machine? The build of the kernel isn't forbidden by not having /boot/device.hints, just the install. I just copied my GENERIC.hints to /boot/device.hints and things were happy. : That's clearly not true - I just removed an empty /boot/device.hints : and rebooted, and all those things work fine. I can believe that such : things won't work if they aren't specified in some hints file, but an : empty /boot/device.hints doesn't do anything more to specify them than : one that isn't there. Specifically, the console will not work without hints. These hints can be compiled in or in /boot/device.hints. You need to have hint.atkbdc.0.at="isa" hint.atkbdc.0.port="0x060" hint.atkbd.0.at="atkbdc" hint.atkbd.0.irq="1" hint.atkbd.0.flags="0x1" hint.vga.0.at="isa" hint.sc.0.at="isa" hint.sc.0.flags="0x100" At a minimum, but I might be mistaken about that. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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