From owner-freebsd-current Tue Oct 1 19: 3:34 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5AB6F37B406 for ; Tue, 1 Oct 2002 19:03:32 -0700 (PDT) Received: from mail.speakeasy.net (mail15.speakeasy.net [216.254.0.215]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D0BD43E7B for ; Tue, 1 Oct 2002 19:03:31 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: (qmail 27483 invoked from network); 2 Oct 2002 02:03:30 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) by mail15.speakeasy.net (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 2 Oct 2002 02:03:30 -0000 Received: from laptop.baldwin.cx (laptop.baldwin.cx [192.168.0.4]) by server.baldwin.cx (8.12.5/8.12.5) with ESMTP id g9223TBv012197; Tue, 1 Oct 2002 22:03:29 -0400 (EDT) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.2 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <20021002.084110.69705085.iwasaki@jp.FreeBSD.org> Date: Tue, 01 Oct 2002 22:03:32 -0400 (EDT) From: John Baldwin To: Mitsuru IWASAKI Subject: Re: PCI brokenness Cc: current@FreeBSD.ORG, mmcgoldrick@linuxdriven.net Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On 01-Oct-2002 Mitsuru IWASAKI wrote: > Hi, > >> On 01-Oct-2002 Michael McGoldrick wrote: >> > On Tue, Oct 01, 2002 at 12:48:47PM -0400, John Baldwin wrote: >> >> >> >> On 01-Oct-2002 Michael McGoldrick wrote: >> >> > 'Me too' >> >> > Dmesg from working kernel attached, not sure how to get a dmesg from the >> >> > broken one. :( >> >> > Send me a mail if any further info would help. >> >> > (I have built two kernels recently, both have had this problem) >> >> >> >> What exact problem do you have. No PCI devices? >> >> >> >> -- >> >> >> >> John Baldwin <>< http://www.FreeBSD.org/~jhb/ >> >> "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ >> >> >> >> To Unsubscribe: send mail to majordomo@FreeBSD.org >> >> with "unsubscribe freebsd-current" in the body of the message >> > >> > Yes, the kernel seems to attempt to mount root right after this line: >> > device_probe_and_attach: acpi0 attach returned 6 >> >> Can you try with the stuff I committed yesterday? It fixed the case (for >> my tests at least) of legacy0 failing to attach or probe when acpi failed >> to attach. > > If still failed, please try this. > I've noticed that no chance to call pci_cfgregopen() before probing > PCI children in case Host PCI bridge _CRS is not method or _INI method > don't access to PCI config space or something. Hmm, I wonder. pci_cfgregopen() doesn't do anything on ia64. I'll try and check my PCI book when I get to work tomorrow. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message