From owner-freebsd-stable@FreeBSD.ORG Mon May 23 10:03:53 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D683716A41C for ; Mon, 23 May 2005 10:03:53 +0000 (GMT) (envelope-from mipam@ibb.net) Received: from ux11.ltcm.net (213-84-197-131.adsl.xs4all.nl [213.84.197.131]) by mx1.FreeBSD.org (Postfix) with ESMTP id 54CDB43D1F for ; Mon, 23 May 2005 10:03:52 +0000 (GMT) (envelope-from mipam@ibb.net) Received: from ux11.ltcm.net (mipam@localhost.ltcm.net [IPv6:::1]) by ux11.ltcm.net (8.12.9/8.12.9/UX11TT) with ESMTP id j4NA4434017483; Mon, 23 May 2005 12:04:05 +0200 (MEST) Received: from localhost (mipam@localhost) by ux11.ltcm.net (8.12.9/8.12.9/Submit) with ESMTP id j4NA421T031732; Mon, 23 May 2005 12:04:03 +0200 (MEST) X-Authentication-Warning: ux11.ltcm.net: mipam owned process doing -bs Date: Mon, 23 May 2005 12:04:02 +0200 (MEST) From: Mipam X-X-Sender: mipam@ux11.ltcm.net To: John-Mark Gurney In-Reply-To: <20050522065326.GG959@funkthat.com> Message-ID: References: <20050522065326.GG959@funkthat.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: freebsd-stable@freebsd.org Subject: Re: em and bge driver MPSAFE? 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: Mon, 23 May 2005 10:03:54 -0000 Thanks for your clear response, yes i was looking for 5.x indeed. Driver status for 5.x would be very nice indeed, i guess more guys are interested in such? If someone provides me with info, i'm willing text for the busdma page you mentioned so that 5.x is also included. Bye, Mipam. On Sat, 21 May 2005, John-Mark Gurney wrote: > Mipam wrote this message on Wed, May 11, 2005 at 16:39 +0200: > > Perhaps lame to ask, > > But are the em and bge driver MPSAFE? > > I couldn't find notes about being mpsafe in the man pages of these > > drivers? > > I was about to point you to: > http://www.freebsd.org/projects/busdma/ > > But realized that you probably wanted status on 5.x, and not HEAD... > > a quick look at the code shows that both em and bge are MPSAFE... I > can tell because of no references to Giant or GIANT, and that it using > XX_LOCK and has functions ending in _locked in them... > > Maybe we need to expand the busdma project to include which driver > status for 5.x and HEAD? > > -- > John-Mark Gurney Voice: +1 415 225 5579 > > "All that I will do, has been done, All that I have, has not." >