From owner-freebsd-current@FreeBSD.ORG Sun Mar 22 03:09:42 2009 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4FEB2106566B for ; Sun, 22 Mar 2009 03:09:42 +0000 (UTC) (envelope-from rnoland@FreeBSD.org) Received: from gizmo.2hip.net (gizmo.2hip.net [64.74.207.195]) by mx1.freebsd.org (Postfix) with ESMTP id EEFAB8FC14 for ; Sun, 22 Mar 2009 03:09:41 +0000 (UTC) (envelope-from rnoland@FreeBSD.org) Received: from [192.168.1.156] (adsl-19-214-182.bna.bellsouth.net [68.19.214.182]) (authenticated bits=0) by gizmo.2hip.net (8.14.3/8.14.3) with ESMTP id n2M38KN5000230 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 21 Mar 2009 23:08:20 -0400 (EDT) (envelope-from rnoland@FreeBSD.org) From: Robert Noland To: Steve Kargl In-Reply-To: <20090322024755.GA48794@troutmask.apl.washington.edu> References: <20090322021852.GA48543@troutmask.apl.washington.edu> <1237688696.1756.3.camel@balrog.2hip.net> <20090322022846.GA48644@troutmask.apl.washington.edu> <1237689169.1756.5.camel@balrog.2hip.net> <20090322024755.GA48794@troutmask.apl.washington.edu> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-1WgzFqYmCOWildTp37hv" Organization: FreeBSD Date: Sat, 21 Mar 2009 22:09:20 -0500 Message-Id: <1237691360.1756.13.camel@balrog.2hip.net> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 FreeBSD GNOME Team Port X-Spam-Status: No, score=-3.3 required=5.0 tests=AWL,BAYES_00,RDNS_DYNAMIC autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on gizmo.2hip.net Cc: freebsd-current@FreeBSD.org Subject: Re: drm on i965GM is very sluggish X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sun, 22 Mar 2009 03:09:42 -0000 --=-1WgzFqYmCOWildTp37hv Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2009-03-21 at 19:47 -0700, Steve Kargl wrote: > On Sat, Mar 21, 2009 at 09:32:49PM -0500, Robert Noland wrote: > > On Sat, 2009-03-21 at 19:28 -0700, Steve Kargl wrote: > > > On Sat, Mar 21, 2009 at 09:24:56PM -0500, Robert Noland wrote: > > > > On Sat, 2009-03-21 at 19:18 -0700, Steve Kargl wrote: > > > > > Kernel and world are from today sources. If I start firefox3, > > > > > redraws become painfully slow. Top(1) shows > > > >=20 > > > > Todays, -CURRENT or -STABLE? > > > >=20 > > >=20 > > > -current. This is a Dell Latitude D530 laptop. Do you need > > > any other info. > >=20 > > I assume that it is fine before a vt switch, then bad after. Does that > > match with what you are seeing? > >=20 >=20 > I boot. Login in at a vt, then almost immediately do >=20 > ssh-agent startx -- -depth 16 >& ~/tmp/.x.out >=20 > I do not switch from X11 back to a console. =20 >=20 > Note xterm works fine. The sluggish only appears when I > fire up firefox3, but I haven't tried other big apps like > openoffice. >=20 > Also, note I just installed a kernel without drm. Starting > firefox3 with this new kernel does not cause the sluggish > behavior. >=20 > I also just noticed that dmesg had >=20 > drm0: on vgapci0 > info: [drm] MSI enabled 1 message(s) >=20 > Is it possible to disable MSI and still run drm? Yes, There is a tuneable hw.drm.msi I did do all of the msi development on a 965gm. Unfortunately, I no longer have access to that hardware. Do you have witness enabled? robert. --=20 Robert Noland FreeBSD --=-1WgzFqYmCOWildTp37hv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (FreeBSD) iEYEABECAAYFAknFq+AACgkQM4TrQ4qfRONU+ACdF685pT9HUvJ53cELFLFgDjyg uZkAnA/8k7mKld2lUBbYRvsySsijfmsv =bxeS -----END PGP SIGNATURE----- --=-1WgzFqYmCOWildTp37hv--