From owner-freebsd-mobile@FreeBSD.ORG  Wed Apr 16 15:05:52 2008
Return-Path: <owner-freebsd-mobile@FreeBSD.ORG>
Delivered-To: freebsd-mobile@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id A8CF61065675
	for <freebsd-mobile@freebsd.org>; Wed, 16 Apr 2008 15:05:52 +0000 (UTC)
	(envelope-from jhb@freebsd.org)
Received: from elvis.mu.org (elvis.mu.org [192.203.228.196])
	by mx1.freebsd.org (Postfix) with ESMTP id 9F5EC8FC2E
	for <freebsd-mobile@freebsd.org>; Wed, 16 Apr 2008 15:05:52 +0000 (UTC)
	(envelope-from jhb@freebsd.org)
Received: from zion.baldwin.cx (unknown [208.65.88.170])
	by elvis.mu.org (Postfix) with ESMTP id E04B41A4D91;
	Wed, 16 Apr 2008 07:47:18 -0700 (PDT)
From: John Baldwin <jhb@freebsd.org>
To: freebsd-mobile@freebsd.org
Date: Wed, 16 Apr 2008 10:37:26 -0400
User-Agent: KMail/1.9.7
References: <4805E5A2.1070705@sophia.ac.jp>
In-Reply-To: <4805E5A2.1070705@sophia.ac.jp>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200804161037.26572.jhb@freebsd.org>
Cc: Takashi Inoue <takash-i@sophia.ac.jp>
Subject: Re: pciconf -w
X-BeenThere: freebsd-mobile@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Mobile computing with FreeBSD <freebsd-mobile.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-mobile>, 
	<mailto:freebsd-mobile-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-mobile>
List-Post: <mailto:freebsd-mobile@freebsd.org>
List-Help: <mailto:freebsd-mobile-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-mobile>,
	<mailto:freebsd-mobile-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 16 Apr 2008 15:05:52 -0000

On Wednesday 16 April 2008 07:40:18 am Takashi Inoue wrote:
> Hi friends,
>
> Does anyone know how to trun off a pci device using pciconf -w ?
>
> Becase my MiniPCI Express wireless card is realy hot,
> I want to turn off when I don't need it.
>
>
> ath0@pci0:3:0:0:       class=0x020000 card=0x058a1014 chip=0x1014168c
> rev=0x01 hdr=0x00
>     vendor     = 'Atheros Communications Inc.'
>     device     = 'AR5212 Atheros AR5212 802.11abg wireless'
>     class      = network
>     subclass   = ethernet
>     cap 01[40] = powerspec 2  supports D0 D3  current D0
>     cap 05[50] = MSI supports 1 message
>     cap 10[60] = PCI-Express 1 legacy endpoint
>     cap 11[90] = MSI-X supports 1 message in map 0x10

Bug warner (imp@FreeBSD.org) for his devctl patch and use that to turn it off.

-- 
John Baldwin