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Date: Mon, 29 Oct 2001 15:35:50 -0800 (PST)
From: Makoto Murakami <mako@piro.ath.cx>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: i386/31620: kernel panic at ACPI enable kernel
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>Number:         31620
>Category:       i386
>Synopsis:       kernel panic at ACPI enable kernel
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 29 15:40:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Makoto Murakami
>Release:        FreeBSD 5.0-CURRENT
>Organization:
>Environment:
FreeBSD 5.0-CURRENT #2: Sun Oct 28 05:47:00 JST 2001
root@nayuki.leaf.din.or.jp:/nfs/usr/src/sys/i386/compile/NAYUKI

>Description:
When I boot up the machine by ACPI enable kernel(static linked),
kernel outputs a panic message "npx: can't get IRQ".

In a setup of that machine (model: TOSHIBA Libretto SS1000)
SCI_INT=13 of RSDT block,
when I checked with DDB, IRQ of acpi0 was set to 13 sure.

However, boot up the machine with ACPI kernel module (acpi.ko),
it was started normally.
I think that this will be for npx to get IRQ13 previously.

# Please sorry my poor english.

>How-To-Repeat:
boot up some machine by ACPI static linked kernel.

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:

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