Date: Sat, 21 Mar 2009 22:38:59 -0500 From: Robert Noland <rnoland@FreeBSD.org> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: freebsd-current@FreeBSD.org Subject: Re: drm on i965GM is very sluggish Message-ID: <1237693139.1756.22.camel@balrog.2hip.net> In-Reply-To: <20090322032707.GA49072@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> <1237691360.1756.13.camel@balrog.2hip.net> <20090322032707.GA49072@troutmask.apl.washington.edu>
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--=-+E1gLg8s1llXfgxeqoge Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2009-03-21 at 20:27 -0700, Steve Kargl wrote: > On Sat, Mar 21, 2009 at 10:09:20PM -0500, Robert Noland wrote: > > On Sat, 2009-03-21 at 19:47 -0700, Steve Kargl wrote: > > >=20 > > > I also just noticed that dmesg had > > >=20 > > > drm0: <Intel i965GM> on vgapci0 > > > info: [drm] MSI enabled 1 message(s) > > >=20 > > > Is it possible to disable MSI and still run drm? > >=20 > > Yes, There is a tuneable hw.drm.msi > >=20 > > I did do all of the msi development on a 965gm. Unfortunately, I no > > longer have access to that hardware. > >=20 > > Do you have witness enabled? > >=20 >=20 > Yes. And invariants. Ok, and it isn't screaming that I did something bad? Mostly this is just a sync to what Intel is shipping... I did replace my irq handler with anholt's, but they were pretty close. robert. >=20 --=20 Robert Noland <rnoland@FreeBSD.org> FreeBSD --=-+E1gLg8s1llXfgxeqoge 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) iEYEABECAAYFAknFstMACgkQM4TrQ4qfROPj2wCeMYj0lnfyrgHNVr+1mUPAocDV nR0AnAv6k9pHQK3p21M+8DIjoiQjPuE8 =AHmg -----END PGP SIGNATURE----- --=-+E1gLg8s1llXfgxeqoge--
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