Date: Thu, 5 Jul 2012 07:39:18 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: Matthias Apitz <guru@unixarea.de>, Hans Petter Selasky <hselasky@c2i.net> Subject: Re: no keyboard after booting r235646 in laptop FS Amilo D 7830 Message-ID: <201207050739.18457.jhb@freebsd.org> In-Reply-To: <84818.1341480035@elam.kais.kyoto-u.ac.jp> References: <201206301349.58930.erich@alogreentechnologies.com> <20120705083153.GA3020@tinyCurrent> <84818.1341480035@elam.kais.kyoto-u.ac.jp>
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On Thursday, July 05, 2012 5:20:35 am Kaho Toshikazu wrote: > Hello, > > > Interesting question remains: why it works in the older revision r214444? > > I don't know exactly resource management, but ISA_PNP_PROBE() > ignores device.hints if acpi unknown device takes resources. > I think this problem is related to some acpi changes. The system in general in 9.0 and later is more strict about honoring what the BIOS says in terms of allocating resources, so we have to be more correct in probing devices. The only wrinkles so far do in fact seem to stem from the keyboard controller. -- John Baldwin
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