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Date:      Mon, 18 Jan 2010 18:26:20 +0100
From:      Roland Smith <rsmith@xs4all.nl>
To:        george+freebsd@m5p.com
Cc:        freebsd-x11@freebsd.org
Subject:   Re: mach64 video driver considered harmful
Message-ID:  <20100118172620.GA65901@slackbox.xs4all.nl>
In-Reply-To: <201001180134.o0I1YvBt002434@m5p.com>
References:  <201001180134.o0I1YvBt002434@m5p.com>

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On Sun, Jan 17, 2010 at 08:34:57PM -0500, george+freebsd@m5p.com wrote:
> My hardware:
>   AMD Athlon XP 1500+
>   512MB DDR memory
>   ATI Technologies Inc Rage XL AGP 2X rev 39
>=20
> I can boot into FreeBSD 7.0 or 7.2.  When I boot into 7.0, I get Xorg 1.4=
=2E2
> and the module called "atimisc" attaches to my video card.  You can see i=
ts
> x11perf output at:
> http://www.m5p.com/~george/x11perf.7.0.txt
> Its Xorg log is at:
> http://www.m5p.com/~george/Xorg.7.0.txt
>=20
> When I boot into 7.2, I get Xorg 1.6.1, and a module called "mach64" atta=
ches
> to my video card.  You can see its x11perf output at:
> http://www.m5p.com/~george/x11perf.7.2.txt
> Its Xorg.log is at:
> http://www.m5p.com/~george/Xorg.7.2.txt

What is in your xorg.conf in both cases? Is the agp kernel module loaded?
=20
<snip>=20
> In terms of everyday use (which for me means Terminal, firefox, and
> mplayer), however, it just feels much, much slower.
>=20
> The two logs look largely the same, except for which driver is used.  The

That just appear that way, I think. There have been changes between Xorg 1.4
and 1.6. The ATI wrapper driver (in 1.6.x at least) detects the hardware, a=
nd loads
the appropriate driver, be it radeon, r128 or mach64.

Roland
--=20
R.F.Smith                                   http://www.xs4all.nl/~rsmith/
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