Date: Tue, 10 Aug 2004 21:27:53 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: Rostislav Krasny <rosti_bsd@yahoo.com> Cc: freebsd-arch@freebsd.org Subject: Re: adv(4) bandaid [Was Re: again question about "IRQ 2 problem"] Message-ID: <20040811022753.GD6474@dan.emsphone.com> In-Reply-To: <20040811002731.46210.qmail@web14826.mail.yahoo.com> References: <200408091604.33984.jhb@FreeBSD.org> <20040811002731.46210.qmail@web14826.mail.yahoo.com>
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In the last episode (Aug 10), Rostislav Krasny said: > unknown: <PNP0303> can't assign resources (port) > unknown: <PNP0303> at port 0x60 on isa0 > unknown: <PNP0800> failed to probe at port 0x61 on isa0 > unknown: <PNP0a03> can't assign resources (port) > unknown: <PNP0a03> at port 0x4d0-0x4d1 on isa0 > unknown: <PNP0c02> can't assign resources (port) > unknown: <PNP0c02> at port 0x208-0x20f on isa0 > unknown: <PNP0501> can't assign resources (port) > unknown: <PNP0501> at port 0x3f8-0x3ff on isa0 > unknown: <PNP0700> can't assign resources (port) > unknown: <PNP0700> at port 0x3f2-0x3f5 on isa0 > unknown: <PNP0401> can't assign resources (port) > unknown: <PNP0401> at port 0x378-0x37f on isa0 > unknown: <PNP0501> can't assign resources (port) > unknown: <PNP0501> at port 0x2f8-0x2ff on isa0 > > P.S. What are these "unknown: <PNPXXXX>..." messages? I don't have so > many PnP devices. And my speaker (port 0x61) is working properly. I > even can run 'kldload -v /boot/kernel/speaker.ko' and then 'morse -p -e > -w 23 I am a 5.2-CURRENT, test me.' :-) PNP* devices are standard motherboard resources, like the keyboard (PNP0303) and serial port (PNP0501). There's a table at http://www.plasma-online.de/english/identify/serial/pnp_id_pnp.html that lists a lot of them. My -current kernel correctly matches these up to known devices, though: $ devinfo -v | grep PNP0303 atkbdc0 pnpinfo _HID=PNP0303 _UID=0 at handle=\_SB_.PCI0.ISA_.KBC_ -- Dan Nelson dnelson@allantgroup.com
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