From owner-freebsd-current@FreeBSD.ORG Fri Oct 14 19:03:01 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D748A106566C; Fri, 14 Oct 2011 19:03:01 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from anubis.delphij.net (anubis.delphij.net [IPv6:2001:470:1:117::25]) by mx1.freebsd.org (Postfix) with ESMTP id B9E638FC1E; Fri, 14 Oct 2011 19:03:01 +0000 (UTC) Received: from delta.delphij.net (drawbridge.ixsystems.com [206.40.55.65]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by anubis.delphij.net (Postfix) with ESMTPSA id 4B6B318C36; Fri, 14 Oct 2011 12:03:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=delphij.net; s=anubis; t=1318618981; bh=RxeR8bbZTN2ftVSR1HvHQCQQh709bWD268DuE+RznIA=; h=Message-ID:Date:From:Reply-To:MIME-Version:To:CC:Subject: References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=ACX88RaHiu0c+DsJZoXuaIReeKWPAr6XlF3wLdd1I87W0Uwv5Ex55+WozyxXXYz3F l5A3GqBv9QGqRKhhjWpx3R699kZFrlm5DPTXPHzwVbPCNqjHBKSJ+gGSvKw/1f13mx JRiFI1ag8OGoIG/lpTb+w7bApO0zTF9HtXmPQQV8= Message-ID: <4E988764.2040904@delphij.net> Date: Fri, 14 Oct 2011 12:03:00 -0700 From: Xin LI Organization: The FreeBSD Project MIME-Version: 1.0 To: John Baldwin References: <4E95B028.6090307@protected-networks.net> <201110140735.52298.jhb@freebsd.org> <4E9872D7.7050905@delphij.net> <201110141358.28250.jhb@freebsd.org> In-Reply-To: <201110141358.28250.jhb@freebsd.org> OpenPGP: id=3FCA37C1; url=http://www.delphij.net/delphij.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Michael Butler , Doug Barton , d@delphij.net, FreeBSD Current Subject: Re: Fixed: ichwd failure to attach X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: d@delphij.net List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Oct 2011 19:03:02 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 10/14/11 10:58, John Baldwin wrote: > On Friday, October 14, 2011 1:35:19 pm Xin LI wrote: >> On 10/14/11 04:35, John Baldwin wrote: >>> On Thursday, October 13, 2011 6:26:26 pm Doug Barton wrote: >>>> On 10/12/2011 08:20, Michael Butler wrote: >>>>> SVN r226302 solves the ichwd failure to attach issue .. >>>> >>>> Still failing for me: >>>> >>>> ichwd0: on isa0 ichwd0: unable >>>> to reserve GCS registers device_attach: ichwd0 attach >>>> returned 6 >>> >>> Yes, it can only fix it if the BIOS decides to list it as a >>> system resource in ACPI. However, using >>> 'debug.acpi.disabled=hostres' should still be working as a >>> workaround for lying BIOSes yes? >> >> I do have debug.acpi.disabled=hostres but it doesn't seem help in >> my case (Dell Latitude D630): >> >> ichwd0: on isa0 ichwd0: unable to >> reserve GCS registers device_attach: ichwd0 attach returned 6 >> ichwd0: at port >> 0x1030-0x1037,0x1060-0x107f on isa0 ichwd0: unable to reserve GCS >> registers device_attach: ichwd0 attach returned 6 >> >> Is there something I should look at or additional information >> needed? > > Hmm, is your isab device behind a PCI-PCI bridge? Looks like it's not: pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 [...] isab0: at device 31.0 on pci0 isa0: on isab0 [...] ichwd0: on isa0 ichwd0: unable to reserve GCS registers nexus0 [...] acpi0 Interrupt request lines: 9 [...] pcib0 pnpinfo _HID=PNP0A03 _UID=0 at handle=\_SB_.PCI0 I/O ports: 0xcf8-0xcff pci0 hostb0 pnpinfo vendor=0x8086 device=0x2a00 subvendor=0x1028 subdevice=0x01f9 class=0x060000 at slot=0 function=0 pcib1 pnpinfo vendor=0x8086 device=0x2a01 subvendor=0x1028 subdevice=0x01f9 class=0x060400 at slot=1 function=0 handle=\_SB_.PCI0.AGP_ I/O ports: 0xe000-0xefff I/O memory addresses: 0xe0000000-0xefffffff 0xf2000000-0xf6efffff pci1 vgapci0 pnpinfo vendor=0x10de device=0x042b subvendor=0x1028 subdevice=0x01f9 class=0x030000 at slot=0 function=0 handle=\_SB_.PCI0.AGP_.VID_ Interrupt request lines: 16 pcib1 I/O port window: 0xef00-0xef7f pcib1 memory window: 0xf2000000-0xf3ffffff 0xf5000000-0xf5ffffff pcib1 prefetch window: 0xe0000000-0xefffffff vgapm0 nvidia0 drm0 Cheers, - -- Xin LI https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iQEcBAEBCAAGBQJOmIdjAAoJEATO+BI/yjfBIcUH/jY7XImBpwLLlCxZub6G9rwR DhuxTPdGLF3lZTU1iGD+Ypdn15R1hjdA2FMKu88bFGAkBLWcmcrOThQoPv1f8mXf FOrKw2MMowpv/GO8kuGFADDZCoyXWRfdjIX9NNpTpcVgr/WxgSU+IFafSQpPm/dW nYjNVjCR8gbYvfTd6nHs12WZDFubs3qITOeRwboU51l60QlJgwIDe2FszP19RL7M RuAQZWdK7pqNdjdviGRxf0/IhZFLgrrJwtwAoO2bdMSat+qJan0F0vboR6KHfeTI YTJuw4zKDDuLSgMN7bBSgd+XEk/e28YSwOU6SaEUVWs+SaKTzhQgCeGKTc6YK5Q= =OibA -----END PGP SIGNATURE-----