Date: Fri, 24 Aug 2001 10:43:49 -0600 From: Warner Losh <imp@harmony.village.org> To: nate@yogotech.com (Nate Williams) Cc: 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: <200108241643.f7OGhoW94982@harmony.village.org> In-Reply-To: Your message of "Fri, 24 Aug 2001 10:37:45 MDT." <15238.33497.758163.433184@nomad.yogotech.com> 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>
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In message <15238.33497.758163.433184@nomad.yogotech.com> Nate Williams writes: : > 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. 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.. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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