From owner-freebsd-stable@FreeBSD.ORG Fri May 28 19:35:38 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6A8E61065670 for ; Fri, 28 May 2010 19:35:38 +0000 (UTC) (envelope-from scott-allendorf@uiowa.edu) Received: from newton.physics.uiowa.edu (newton.physics.uiowa.edu [128.255.34.132]) by mx1.freebsd.org (Postfix) with ESMTP id 354058FC17 for ; Fri, 28 May 2010 19:35:38 +0000 (UTC) Received: from [128.255.34.246] (osiris.physics.uiowa.edu [128.255.34.246]) (authenticated bits=0) by newton.physics.uiowa.edu (8.14.4/8.14.4) with ESMTP id o4SJZbVV026097 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 28 May 2010 14:35:37 -0500 (CDT) (envelope-from scott-allendorf@uiowa.edu) Message-ID: <4C001B04.2040006@uiowa.edu> Date: Fri, 28 May 2010 14:35:32 -0500 From: Scott Allendorf Organization: The University of Iowa, Department of Physics and Astronomy User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Andriy Gapon References: <4BFFF013.7050005@uiowa.edu> <4C00085D.9000204@icyb.net.ua> In-Reply-To: <4C00085D.9000204@icyb.net.ua> Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms000102080504020109070008" Cc: freebsd-stable@freebsd.org Subject: Re: Floppy drive not detected after 8.0-RELEASE->8.1-PRERELEASE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 May 2010 19:35:38 -0000 This is a cryptographically signed message in MIME format. --------------ms000102080504020109070008 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Andriy Gapon wrote: > on 28/05/2010 19:32 Scott Allendorf said the following: >> I recently upgraded to 8.1-PRERELEASE (amd64) on a Dell Optiplex 960 >> running 8.0-RELEASE. After the upgrade, my floppy drive was no longer >> detected. After a binary search, the following commit appears to be >> responsible: >> >> http://svn.freebsd.org/viewvc/base?view=revision&revision=203544 > > > Can you check if reverting of MFC of the following helps (it's a part of that big > ACPI MFC)? > > r200554 | jkim | 2009-12-15 00:28:32 +0200 (Tue, 15 Dec 2009) | 3 lines > Remove _FDE quirk handling as these quirks are automatically repaired > by ACPICA layer since ACPICA 20091214. > > Thank you for your quick reply to my message. Reverting this change (src/sys/dev/fdc/fdc_acpi.c from 1.13.2.2 to 1.13.2.1) appears to have fixed the issue. The floppy drive is now detected and it is functional. There do not appear to be any side effects. Cheers, Scott -- Scott C. Allendorf Email: scott-allendorf@uiowa.edu UNIX Systems Administrator Office: 210B Van Allen Hall Department of Physics and Astronomy Voice: (319) 335-0003 The University of Iowa FAX: (319) 335-1753 Iowa City, Iowa 52242-1479 ICBM: 41 39 43.6 N 91 31 55.1 W --------------ms000102080504020109070008 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIO/DCC BEYwggOvoAMCAQICEGb9R+PCGeToms2Z3fU6yyQwDQYJKoZIhvcNAQEFBQAwXzELMAkGA1UE BhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMTcwNQYDVQQLEy5DbGFzcyAxIFB1Ymxp YyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTA1MTAyODAwMDAwMFoXDTE1 MTAyNzIzNTk1OVowgd0xCzAJBgNVBAYTAlVTMRcwFQYDVQQKEw5WZXJpU2lnbiwgSW5jLjEf MB0GA1UECxMWVmVyaVNpZ24gVHJ1c3QgTmV0d29yazE7MDkGA1UECxMyVGVybXMgb2YgdXNl 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