adv(4) bandaid [Was Re: again question about "IRQ 2 problem"]

[Rostislav Krasny]

--- John Baldwin <jhb at FreeBSD.org> wrote:
> On Saturday 07 August 2004 11:35 am, Rostislav Krasny wrote:
> > --- John Baldwin <jhb at FreeBSD.org> wrote:
> > > This should be fixed in rev 1.35 of sys/kern/subr_rman.c  Please
> > > let me know if it is not, thanks!
> >
> > Thank you very much! The "IRQ 2 problem" is fixed now and that
> > device (ed1) is working.
> >
> > The only strange thing is what I see in 'dmesg -a' output after
> > booting in verbose mode (the first "adv1:..." line):
> 
> Try this patch to the adv(4) driver to see if your messages go away:
> 
> Index: dev/advansys/adv_isa.c
> ===================================================================
> RCS file: /usr/cvs/src/sys/dev/advansys/adv_isa.c,v
> retrieving revision 1.26
> diff -u -r1.26 adv_isa.c
> --- dev/advansys/adv_isa.c	30 May 2004 20:08:24 -0000	1.26
> +++ dev/advansys/adv_isa.c	9 Aug 2004 19:17:11 -0000
> @@ -117,6 +117,12 @@
>  	struct resource	*iores, *irqres;
>  
>  	/*
> +	 * We don't know of any PnP ID's for these cards.
> +	 */
> +	if (isa_get_logicalid(dev) != 0)
> +		return (ENXIO);
> +
> +	/*
>  	 * Default to scanning all possible device locations.
>  	 */
>  	port_index = 0;

After patching the "adv_isa.c" file and rebuilding the GENERIC kernel
those messages went away. Previously posted chunk of the 'dmesg -a'
output looks so now:

isa_probe_children: probing PnP devices
ed1: <ISA PLUG & PLAY  Ethernet Card> at port 0x200-0x21f irq 5 on isa0
ed1: [GIANT-LOCKED]
ed1: bpf attached
ed1: Ethernet address: 00:00:21:82:25:03
type NE2000 (16 bit)
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
Device configuration finished.
procfs registered


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.' :-)


		
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