From owner-freebsd-acpi@FreeBSD.ORG  Mon Jun 30 16:03:46 2008
Return-Path: <owner-freebsd-acpi@FreeBSD.ORG>
Delivered-To: freebsd-acpi@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 45E661065685
	for <freebsd-acpi@FreeBSD.org>; Mon, 30 Jun 2008 16:03:46 +0000 (UTC)
	(envelope-from kris@FreeBSD.org)
Received: from weak.local (freefall.freebsd.org [IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id D1AF28FC1B
	for <freebsd-acpi@FreeBSD.org>; Mon, 30 Jun 2008 16:03:45 +0000 (UTC)
	(envelope-from kris@FreeBSD.org)
Message-ID: <486903DE.6070101@FreeBSD.org>
Date: Mon, 30 Jun 2008 18:03:42 +0200
From: Kris Kennaway <kris@FreeBSD.org>
User-Agent: Thunderbird 2.0.0.14 (Macintosh/20080421)
MIME-Version: 1.0
To: freebsd-acpi@FreeBSD.org
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: 
Subject: acpi causes missing serial port on HP BL10e
X-BeenThere: freebsd-acpi@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: ACPI and power management development <freebsd-acpi.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi>,
	<mailto:freebsd-acpi-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-acpi>
List-Post: <mailto:freebsd-acpi@freebsd.org>
List-Help: <mailto:freebsd-acpi-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi>,
	<mailto:freebsd-acpi-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 30 Jun 2008 16:03:46 -0000

If I build a kernel with acpi on this HP proliant BL10e blade system, it 
doesn't probe sio0:

without acpi:

sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio0: [FILTER]
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sio1: [FILTER]

with acpi:

sio0: <Standard PC COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0
sio0: type 16550A, console
sio0: [FILTER]

note: the port at 0x3f8 didn't probe.

If someone is interested I can provide the acpidump.

Kris