Date: Thu, 5 Jul 2012 22:25:21 +0200 From: Matthias Apitz <guru@unixarea.de> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org, Hans Petter Selasky <hselasky@c2i.net> Subject: Re: no keyboard after booting r235646 in laptop FS Amilo D 7830 Message-ID: <20120705202520.GA1637@tiny.Sisis.de> In-Reply-To: <201207050739.18457.jhb@freebsd.org> References: <201206301349.58930.erich@alogreentechnologies.com> <20120705083153.GA3020@tinyCurrent> <84818.1341480035@elam.kais.kyoto-u.ac.jp> <201207050739.18457.jhb@freebsd.org>
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El día Thursday, July 05, 2012 a las 07:39:18AM -0400, John Baldwin escribió: > 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. > Somehow the system should bring up at least console in- and output; if not you are completely locked out; in my case it was simple, because I was booting fron an USB key and could tailor the USB booted system to bring up interface+DHCP+SSH to login via SSH; but without this you are lost matthias -- Matthias Apitz e <guru@unixarea.de> - w http://www.unixarea.de/ UNIX since V7 on PDP-11, UNIX on mainframe since ESER 1055 (IBM /370) UNIX on x86 since SVR4.2 UnixWare 2.1.2, FreeBSD since 2.2.5
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