From owner-freebsd-current@FreeBSD.ORG Tue Feb 11 12:25:59 2014 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5533F25F; Tue, 11 Feb 2014 12:25:59 +0000 (UTC) Received: from sarah.protected-networks.net (sarah.protected-networks.net [202.12.127.65]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 2209D1B10; Tue, 11 Feb 2014 12:25:59 +0000 (UTC) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [202.12.127.84]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client CN "Iain Butler", Issuer "RSA Class 2 Personal CA v2" (verified OK)) (Authenticated sender: imb@protected-networks.net) by sarah.protected-networks.net (Postfix) with ESMTPSA id CBF5460DB; Tue, 11 Feb 2014 07:25:51 -0500 (EST) DomainKey-Signature: a=rsa-sha1; s=200509; d=protected-networks.net; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:subject: references:in-reply-to:x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=b8KUleOBwYZNwDCTLHu0bdwtWv0OM3Ru6haxCAbiQi3sgWwmABW+miebVSgjYKaJp Yq/i3twuhqIXyeqw4SSHvHBmcB53ijTgmbU+tXX5PFaqJzZN+vRJ0p0OhaE7J+y Message-ID: <52FA16CE.4000609@protected-networks.net> Date: Tue, 11 Feb 2014 07:25:50 -0500 From: Michael Butler User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: John Baldwin , current@freebsd.org Subject: Re: [PATCH] PCI bus number management References: <201402061437.53355.jhb@freebsd.org> In-Reply-To: <201402061437.53355.jhb@freebsd.org> X-Enigmail-Version: 1.6 OpenPGP: id=0442D492 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Feb 2014 12:25:59 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02/06/14 14:37, John Baldwin wrote: > I would like to commit this to HEAD soon but thought I would post it for some > pre-commit testing for the brave. :) If you are really brave, try booting > with 'hw.pci.clear_buses=1' which will force the kernel to renumber all buses > in the system. If you are really, really brave, try booting with > 'hw.pci.clear_bars=1', 'hw.pci.clear_buses=1', and 'hw.pci.clear_pcib=1'. (My > laptop survives with all those set) My Toshiba Satellite A-105 survives all three with one oddity - when 'clear_bars' is set, it recognizes that a USB mouse is attached but neither the external USB drive or webcam. imb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlL6Fs4ACgkQQv9rrgRC1JJH4ACeMVHmW4W5LZgp+9MSPrONnI06 Lo8AnjIj5acN1GNCL3Tjr9Pt/aawJ86u =B24W -----END PGP SIGNATURE-----