Date: Fri, 24 Aug 2001 10:45:43 -0600 From: Nate Williams <nate@yogotech.com> To: Warner Losh <imp@harmony.village.org> Cc: nate@yogotech.com (Nate Williams), Ted Faber <faber@ISI.EDU>, Kevin Oberman <oberman@es.net>, Michael Collette <metrol@earthlink.net>, FreeBSD <freebsd-mobile@FreeBSD.ORG>, FreeBSD <freebsd-stable@FreeBSD.ORG> Subject: Re: IRQ Problems with Stable Message-ID: <15238.33975.248556.877072@nomad.yogotech.com> In-Reply-To: <200108241643.f7OGhoW94982@harmony.village.org> References: <15238.33497.758163.433184@nomad.yogotech.com> <20010823155520.U610@ted.isi.edu> <20010823110421.E610@ted.isi.edu> <200108231415.f7NEFMR21307@ptavv.es.net> <200108231601.f7NG1ZW85483@harmony.village.org> <200108232207.f7NM7qW88962@harmony.village.org> <200108240522.f7O5MfW91255@harmony.village.org> <200108241643.f7OGhoW94982@harmony.village.org>
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> : > OK. I have a fix that might work. But I think this fix will correct > : > a different problem (the hanging on boot on Thinkpad laptops with > : > hw.pcic_init_routing=1). > : > : No joy on my ThinkPad. It now hangs at bootup after applying this patch > : and setting the variable 'hw.pcic.init_routing' to 1 in > : /boot/loader.conf. > : > : Is there an easy way of 'unsetting' the variable now? > > Yes. break into the boot process, type unset hw.pcic.init_routing or > set hw.pcic.init_routing=0. This won't get over-ridden by the setting of the variable in /boot/loader.conf again, will it. > I think that I understand why this didn't work, but don't understand > what would. Maybe leaving things alone is the right idea. Turning on > PCI interrupts vs ISA interrupts is done in register 3E.. The existing init_routing = 0 seems to work fine. :) :) :) :) Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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