From nobody@FreeBSD.org Sun Apr 23 21:12:35 2000 Return-Path: Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id 1FAD837B7BA for ; Sun, 23 Apr 2000 21:12:35 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: (from nobody@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id VAA79690; Sun, 23 Apr 2000 21:12:34 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Message-Id: <200004240412.VAA79690@freefall.freebsd.org> Date: Sun, 23 Apr 2000 21:12:34 -0700 (PDT) From: satz@iranger.com Sender: nobody@FreeBSD.org To: freebsd-gnats-submit@FreeBSD.org Subject: Adaptec 3950U2 errors during boot/probe X-Send-Pr-Version: www-1.0 >Number: 18185 >Category: i386 >Synopsis: Adaptec 3950U2 errors during boot/probe >Confidential: no >Severity: serious >Priority: medium >Responsible: gibbs >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Apr 23 21:20:00 PDT 2000 >Closed-Date: Mon Aug 15 13:08:18 GMT 2005 >Last-Modified: Mon Aug 15 13:08:18 GMT 2005 >Originator: Greg Satz >Release: 3.4-stable >Organization: >Environment: FreeBSD fnu.iranger.com 3.4-STABLE FreeBSD 3.4-STABLE #44: Sun Apr 23 00:22:59 MDT 2000 root@fnu.iranger.com:/usr/src/sys/compile/FNU i386 >Description: Using a Tyan Tempest II (S1462) MB, upon booting up a 3.4-stable (or 4.0-release for that matter) kernel, I get the following error messages: Data Parity Error detected during address or write data phase (probe14:ahc1:0:0:0) SCB 0xe timed out while idle, SEQADDR == 0x159 Queuing BDR SCB Both of these messages are duplicated one for ahc1 and ahc2. The S1462 MB is a combo EISA/PCI MB. ahc0 is an adaptec 1742 controller (eisa). >How-To-Repeat: Boot with card installed >Fix: This might be a bad 3950U2 controller card but it could be a motherboard incompatibility or a software issue. >Release-Note: >Audit-Trail: From: "Matthew N. Dodd" To: satz@iranger.com Cc: freebsd-gnats-submit@FreeBSD.ORG Subject: Re: i386/18185: Adaptec 3950U2 errors during boot/probe Date: Mon, 24 Apr 2000 21:57:06 -0400 (EDT) On Sun, 23 Apr 2000 satz@iranger.com wrote: > FreeBSD fnu.iranger.com 3.4-STABLE FreeBSD 3.4-STABLE #44: Sun Apr 23 00:22:59 MDT 2000 root@fnu.iranger.com:/usr/src/sys/compile/FNU i386 > >Description: > Using a Tyan Tempest II (S1462) MB, upon booting up a 3.4-stable (or 4.0-release > for that matter) kernel, I get the following error messages: > > Data Parity Error detected during address or write data phase > (probe14:ahc1:0:0:0) SCB 0xe timed out while idle, SEQADDR == 0x159 > Queuing BDR SCB > > Both of these messages are duplicated one for ahc1 and ahc2. The S1462 > MB is a combo EISA/PCI MB. ahc0 is an adaptec 1742 controller (eisa). ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ That would be impressive since the driver for the 174x card is 'ahb'. Do you mean 2742? -- | Matthew N. Dodd | '78 Datsun 280Z | '75 Volvo 164E | FreeBSD/NetBSD | | winter@jurai.net | 2 x '84 Volvo 245DL | ix86,sparc,pmax | | http://www.jurai.net/~winter | This Space For Rent | ISO8802.5 4ever | From: Greg Satz To: "Matthew N. Dodd" Cc: Subject: Re: i386/18185: Adaptec 3950U2 errors during boot/probe Date: Mon, 24 Apr 2000 22:56:36 -0600 on 4/24/00 7:57 PM, Matthew N. Dodd at winter@jurai.net wrote: > On Sun, 23 Apr 2000 satz@iranger.com wrote: >> FreeBSD fnu.iranger.com 3.4-STABLE FreeBSD 3.4-STABLE #44: Sun Apr 23 >> 00:22:59 MDT 2000 root@fnu.iranger.com:/usr/src/sys/compile/FNU i386 >>> Description: >> Using a Tyan Tempest II (S1462) MB, upon booting up a 3.4-stable (or >> 4.0-release >> for that matter) kernel, I get the following error messages: >> >> Data Parity Error detected during address or write data phase >> (probe14:ahc1:0:0:0) SCB 0xe timed out while idle, SEQADDR == 0x159 >> Queuing BDR SCB >> >> Both of these messages are duplicated one for ahc1 and ahc2. The S1462 >> MB is a combo EISA/PCI MB. ahc0 is an adaptec 1742 controller (eisa). > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > That would be impressive since the driver for the 174x card is 'ahb'. > > Do you mean 2742? opps. yes, 2742. Thanks, Greg Responsible-Changed-From-To: freebsd-bugs->gibbs Responsible-Changed-By: ken Responsible-Changed-When: Thu Apr 27 12:45:33 PDT 2000 Responsible-Changed-Why: Over to the author. State-Changed-From-To: open->feedback State-Changed-By: gibbs State-Changed-When: Sat Feb 24 12:06:32 PST 2001 State-Changed-Why: Is this still reproduceable? http://www.freebsd.org/cgi/query-pr.cgi?pr=18185 State-Changed-From-To: feedback->closed State-Changed-By: gibbs State-Changed-When: Mon Aug 15 13:04:49 GMT 2005 State-Changed-Why: These errors are caused by some other bus master on the PCI bus incorrectly setting parity on its bus transactions. If the parity failure occurs on an address frame, the ahc device cannot determine if the transaction was for it or someone else, so the driver complains. Recent versions of the driver have been altered to only complain a few times before disabling the check for these failures so that a system that chronically experiences pci parity errors is not flooded with messages. http://www.freebsd.org/cgi/query-pr.cgi?pr=18185 >Unformatted: