From owner-freebsd-hardware@FreeBSD.ORG  Sat Mar 11 01:42:44 2006
Return-Path: <owner-freebsd-hardware@FreeBSD.ORG>
X-Original-To: hardware@freebsd.org
Delivered-To: freebsd-hardware@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 1EEC916A41F
	for <hardware@freebsd.org>; Sat, 11 Mar 2006 01:42:44 +0000 (GMT)
	(envelope-from markir@paradise.net.nz)
Received: from linda-1.paradise.net.nz (bm-1a.paradise.net.nz [203.96.152.180])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 9ED8C43DA1
	for <hardware@freebsd.org>; Sat, 11 Mar 2006 01:42:37 +0000 (GMT)
	(envelope-from markir@paradise.net.nz)
Received: from smtp-2.paradise.net.nz
	(tclsnelb1-src-1.paradise.net.nz [203.96.152.172]) by
	linda-1.paradise.net.nz (Paradise.net.nz) with ESMTP id
	<0IVX000S8WQYFC@linda-1.paradise.net.nz> for
	hardware@freebsd.org; Sat, 11 Mar 2006 14:42:34 +1300 (NZDT)
Received: from [192.168.1.11] (218-101-28-54.dsl.clear.net.nz [218.101.28.54])
	by smtp-2.paradise.net.nz (Postfix) with ESMTP id 36B8911AEE03	for
	<hardware@freebsd.org>; Sat, 11 Mar 2006 14:42:34 +1300 (NZDT)
Date: Sat, 11 Mar 2006 14:42:31 +1300
From: Mark Kirkwood <markir@paradise.net.nz>
To: hardware@freebsd.org
Message-id: <44122B07.5070104@paradise.net.nz>
MIME-version: 1.0
Content-type: text/plain; format=flowed; charset=ISO-8859-1
Content-transfer-encoding: 7bit
X-Accept-Language: en-us, en
User-Agent: Mozilla Thunderbird 1.0.6 (X11/20051106)
Cc: 
Subject: 6.0-RELEASE /dev/pci still has config for uninstalled LAN card
X-BeenThere: freebsd-hardware@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: General discussion of FreeBSD hardware <freebsd-hardware.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hardware>, 
	<mailto:freebsd-hardware-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hardware>
List-Post: <mailto:freebsd-hardware@freebsd.org>
List-Help: <mailto:freebsd-hardware-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hardware>, 
	<mailto:freebsd-hardware-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 11 Mar 2006 01:42:44 -0000

I recently did a motherboard swap (removed VIA Apollo 133A board and 
added VIA Apollo 266 based one). The new board has its own LAN (Intel 
82559), so I removed the PCI LAN card (VIA Rhine III based card).

I noticed this in the boot up:

vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xc400-0xc4ff mem 
0xf7101000-0xf71010ff irq 11 at device 18.0 on pci0
vr0: MII without any phy!
device_attach: vr0 attach returned 6

And pciconf shows:

# pciconf -lv
....
vr0@pci0:18:0:  class=0x020000 card=0x01021106 chip=0x30651106 rev=0x62 
hdr=0x00
     vendor   = 'VIA Technologies Inc'
     device   = 'VT6102 Rhine II PCI Fast Ethernet Controller'
     class    = network
     subclass = ethernet

However it really is not there:

# ifconfig vr0
ifconfig: interface vr0 does not exist

After swapping the boards, I checked 'reset config data' in the BIOS and 
everything else has worked great.

Is there any way to tell (devfs I guess) to forget this device?

Cheers

Mark