From owner-freebsd-current@FreeBSD.ORG Wed Aug 13 03:21:08 2003 Return-Path: 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 D722B37B40C for ; Wed, 13 Aug 2003 03:21:03 -0700 (PDT) Received: from silver.he.iki.fi (silver.he.iki.fi [193.64.42.241]) by mx1.FreeBSD.org (Postfix) with ESMTP id 66EBF43F93 for ; Wed, 13 Aug 2003 03:21:02 -0700 (PDT) (envelope-from pete@he.iki.fi) Received: from PETEX31 (h81.vuokselantie10.fi [193.64.42.129]) by silver.he.iki.fi (8.12.9/8.11.4) with SMTP id h7DAL0sL099583; Wed, 13 Aug 2003 13:21:00 +0300 (EEST) (envelope-from pete@he.iki.fi) Message-ID: <049a01c36184$96a92270$812a40c1@PETEX31> From: "Petri Helenius" To: "Doug White" References: <02b701c360de$ed311950$812a40c1@PETEX31> <20030812161353.F85404@carver.gumbysoft.com> Date: Wed, 13 Aug 2003 13:20:57 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 cc: freebsd-current@FreeBSD.ORG Subject: Re: pci configuration X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Wed, 13 Aug 2003 10:21:08 -0000 > On Tue, 12 Aug 2003, Petri Helenius wrote: > > > Is there way to view PCI / PCI-X configuration with bus-width and clock > > values when FreeBSD has already booted? > > If you know where in PCI config space to look you could use pciconf to > query it. Can't say I've heard of PCI speed negotiation issues, though. > I havenīt exactly had issues but every now and then "somebody" puts in a 32/33 card into a bus which is shared with motherboard components effectively killing performance. At this time, if I understand correctly, there is no instrumentation in the OS to figure out whatīs going on, so physical inspection is neccessary instead of just making a piece of software beep to the IT monkey to go and pull the junk out. Pete