From owner-freebsd-current@FreeBSD.ORG Thu Nov 11 23:12:04 2004 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 42CE416A4CE; Thu, 11 Nov 2004 23:12:04 +0000 (GMT) Received: from digger1.defence.gov.au (digger1.defence.gov.au [203.5.217.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0E9E143D55; Thu, 11 Nov 2004 23:11:59 +0000 (GMT) (envelope-from wilkinsa@squash.dsto.defence.gov.au) Received: from ednmsw503.dsto.defence.gov.au (ednmsw503.dsto.defence.gov.au [131.185.2.150]) by digger1.defence.gov.au with ESMTP id iABNB1Zg018713; Fri, 12 Nov 2004 09:41:01 +1030 (CST) Received: from muttley.dsto.defence.gov.au (unverified) by ednmsw503.dsto.defence.gov.au ; Fri, 12 Nov 2004 09:41:48 +1030 Received: from ednex501.dsto.defence.gov.au (ednex501.dsto.defence.gov.au [131.185.2.81])iABN7vh28220; Fri, 12 Nov 2004 09:37:57 +1030 (CST) Received: from squash.dsto.defence.gov.au ([131.185.40.212]) by ednex501.dsto.defence.gov.au with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id RZJDFV4P; Fri, 12 Nov 2004 09:37:56 +1030 Received: from squash.dsto.defence.gov.au (localhost [127.0.0.1]) iABN8UAY040178; Fri, 12 Nov 2004 09:38:30 +1030 (CST) (envelope-from wilkinsa@squash.dsto.defence.gov.au) Received: (from wilkinsa@localhost)iABN8UXL040177; Fri, 12 Nov 2004 09:38:30 +1030 (CST) (envelope-from wilkinsa) Date: Fri, 12 Nov 2004 09:38:30 +1030 From: "Wilkinson, Alex" To: current@freebsd.org Message-ID: <20041111230830.GB40059@squash.dsto.defence.gov.au> Mail-Followup-To: current@freebsd.org, Stefan =?iso-8859-1?Q?E=DFer?= References: <20041111015242.GC33869@squash.dsto.defence.gov.au> <20041111220124.GA17103@StefanEsser.FreeBSD.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20041111220124.GA17103@StefanEsser.FreeBSD.org> User-Agent: Mutt/1.5.6i Subject: Re: tunning PCI latency ... 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: Thu, 11 Nov 2004 23:12:04 -0000 0n Thu, Nov 11, 2004 at 11:01:24PM +0100, Stefan Eßer wrote: On 2004-11-11 12:22 +1030, "Wilkinson, Alex" wrote: > Hi all, > > Is it possible to change the latency of PCI devs in RELENG_5 ? > i.e in the same respect it can be done in Linux with setpci(8). What do you try to achieve? I wanted to experiment with changing the amount of time PCI devices were allocated to burst data across the bus and the effects of doing so. - aW