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Date: Mon, 29 Sep 2003 16:04:25 -0400 (EDT)
From: John Baldwin <jhb@FreeBSD.org>
To: Kevin Oberman <oberman@es.net>
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Subject: RE: Odd ACPI behavior
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On 29-Sep-2003 Kevin Oberman wrote:
> I recently noticed that, when I boot with ACPI on my IBM T30, I get
> errors trying to probe the BIOS disabled sio1. This does not happen
> under apm and happens twice(?) when booting with ACPI and happens even
> though I have the line 'hint.sio.1.disabled="1"' in /boot/device.hints.
>>From my dmesg:
> sio0: type 16550A
> sio1: configured irq 3 not in bitmap of probed irqs 0
> sio1: port may not be enabled
> acpi_cmbat0: <Control method Battery> on acpi0
> acpi_cmbat1: <Control method Battery> on acpi0
> acpi_acad0: <AC adapter> on acpi0
> sio1: configured irq 3 not in bitmap of probed irqs 0
> sio1: port may not be enabled
> 
> Any idea why this is happening? It does not seem to be a serious
> issue, but it is very odd.
> 
> acpidump output, full dmesg, config and whatever available on request.

Do you kldload a module at some point during your boot?  If so, that
would explain the double probe.

-- 

John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/