From owner-cvs-src@FreeBSD.ORG Wed Mar 9 06:39:39 2005 Return-Path: Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1ABD316A4D0 for ; Wed, 9 Mar 2005 06:39:39 +0000 (GMT) Received: from relay01.pair.com (relay01.pair.com [209.68.5.15]) by mx1.FreeBSD.org (Postfix) with SMTP id 2BF7843D54 for ; Wed, 9 Mar 2005 06:39:38 +0000 (GMT) (envelope-from silby@silby.com) Received: (qmail 72535 invoked from network); 9 Mar 2005 06:39:37 -0000 Received: from unknown (HELO localhost) (unknown) by unknown with SMTP; 9 Mar 2005 06:39:37 -0000 X-pair-Authenticated: 209.68.2.70 Date: Wed, 9 Mar 2005 00:39:35 -0600 (CST) From: Mike Silbersack To: Scott Long In-Reply-To: <422E84E6.1030508@samsco.org> Message-ID: <20050309003804.J721@odysseus.silby.com> References: <200503082325.j28NPkY5032559@repoman.freebsd.org> <20050308194137.J811@odysseus.silby.com> <422E84E6.1030508@samsco.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: Scott Long cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/pci if_dc.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Mar 2005 06:39:39 -0000 On Tue, 8 Mar 2005, Scott Long wrote: > Yes, the hw.busdma tree has quite a bit of stats regarding bounce page > use. > > Scott Ah, I see that now. As a followup, is there a way to force bouncing, as a means of stressing situations like this one? I checked the busdma manpage quickly, but I didn't consult the source. :) Maybe we should put all testing code under a STRESS_TEST define, kinda like I have MBUF_STRESS_TEST hiding the mbuf fragmenting code at the moment. Mike "Silby" Silbersack