From: "Michel Dänzer" <michel@daenzer.net>
To: Sven Luther <sven.luther@wanadoo.fr>
Cc: linuxppc-dev list <linuxppc-dev@lists.linuxppc.org>
Subject: Re: multiple separate pci bridges ...
Date: Mon, 19 Jan 2004 00:33:24 +0100 [thread overview]
Message-ID: <1074468804.9700.219.camel@thor.asgaard.local> (raw)
In-Reply-To: <20040118222053.GA11651@iliana>
On Sun, 2004-01-18 at 23:20, Sven Luther wrote:
> On Sun, Jan 18, 2004 at 07:24:44PM +0100, Michel Dänzer wrote:
> > On Sun, 2004-01-18 at 18:28, Sven Luther wrote:
> > > On Sun, Jan 18, 2004 at 05:33:21PM +0100, Michel Dänzer wrote:
> > > > On Sun, 2004-01-18 at 15:44, Sven Luther wrote:
> > > > >
> > > > > The freeze happens when i first launch glxinfo, or when i first start
> > > > > moving a window around (using a debian/unstable default gnome desktop).
> > > > > I don't remember well, but i think it would also freeze when let running
> > > > > for a time, but i am not sure.
> >
> > It would be quite interesting to know, see below.
>
> But then, maybe it has something to do with the GL screensaver or
> something such.
Don't run them, then? *shrug*
> Altough this problem doesn't occur for the Radeon 7500 on the same board.
I suspect that's more luck than anything else at this point...
> I believe it may be triggered by some problem which is present in
> the R200 code path, and which is present in the R100 software T&L (since
> i think the 7000 and 7200 lack a T&L engine).
The 7200 has one, and the 2D acceleration code (which moves windows
around) doesn't have any core specific paths because the 2D engines are
mostly identical.
> > It might also occur when the ring wraps around; whether or not it also
> > happens when the server is idling would give a hint about this, or even
> > better instrumenting the wraparound handling code in the DRM.
>
> Ok, i will look into this and do some experiments. What is the size of
> the ring anyway ? 4K or something such ?
daenzer@thor|0:29:29> grep 'ring buffer' /var/log/XFree86.0.log
(II) RADEON(0): Using 1 MB for the ring buffer
--
Earthling Michel Dänzer | Debian (powerpc), X and DRI developer
Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2004-01-18 23:33 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-18 14:44 multiple separate pci bridges Sven Luther
2004-01-18 16:33 ` Michel Dänzer
2004-01-18 17:28 ` Sven Luther
2004-01-18 18:24 ` Michel Dänzer
2004-01-18 22:20 ` Sven Luther
2004-01-18 23:33 ` Michel Dänzer [this message]
2004-01-19 9:55 ` Sven Luther
2004-01-19 13:48 ` Sven Luther
2004-01-19 13:54 ` Geert Uytterhoeven
2004-01-19 14:00 ` Sven Luther
2004-01-19 14:02 ` Michel Dänzer
2004-01-19 14:16 ` Sven Luther
2004-01-19 14:31 ` Michel Dänzer
2004-01-19 9:11 ` Benjamin Herrenschmidt
2004-01-18 22:33 ` Sven Luther
2004-01-18 23:23 ` Michel Dänzer
2004-01-18 23:42 ` Benjamin Herrenschmidt
2004-01-19 0:03 ` Michel Dänzer
2004-01-19 10:08 ` Geert Uytterhoeven
2004-01-19 11:41 ` Benjamin Herrenschmidt
2004-01-19 12:03 ` Sven Luther
2004-01-19 21:35 ` Benjamin Herrenschmidt
2004-01-19 22:08 ` Sven Luther
-- strict thread matches above, loose matches on Subject: below --
2004-01-06 21:09 Marcus Barrow
2004-01-06 22:59 ` Benjamin Herrenschmidt
2004-01-06 23:00 ` Benjamin Herrenschmidt
2004-01-06 20:53 Marcus Barrow
2004-01-01 18:11 Sven Luther
2004-01-02 4:03 ` Benjamin Herrenschmidt
2004-01-02 7:40 ` Sven Luther
2004-01-02 7:49 ` Benjamin Herrenschmidt
2004-01-04 21:03 ` Sven Luther
2004-01-04 21:45 ` Benjamin Herrenschmidt
2004-01-04 22:06 ` Sven Luther
2004-01-05 16:40 ` Sven Luther
2004-01-05 21:28 ` Benjamin Herrenschmidt
2004-01-05 21:42 ` Sven Luther
2004-01-05 22:12 ` Benjamin Herrenschmidt
2004-01-06 7:39 ` Sven Luther
2004-01-06 8:00 ` Benjamin Herrenschmidt
2004-01-06 8:11 ` Sven Luther
2004-01-06 14:40 ` Geert Uytterhoeven
2004-01-06 14:45 ` Sven Luther
2004-01-06 15:33 ` Rob Baxter
2004-01-06 17:44 ` Sven Luther
2004-01-06 21:37 ` Benjamin Herrenschmidt
2004-01-06 22:10 ` Marcus Barrow
2004-01-06 22:17 ` Rob Baxter
2004-01-06 22:31 ` Benjamin Herrenschmidt
2004-01-07 2:35 ` Sven Luther
2004-01-07 2:36 ` Benjamin Herrenschmidt
2004-01-07 2:40 ` Sven Luther
2004-01-07 9:02 ` Michael Schmitz
2004-01-07 9:23 ` Benjamin Herrenschmidt
2004-01-07 9:56 ` Sven Luther
2004-01-07 10:27 ` Michael Schmitz
2004-01-13 9:56 ` Sven Luther
2004-01-13 10:26 ` Sven Luther
2004-01-18 12:15 ` Sven Luther
2004-01-18 13:00 ` Michel Dänzer
2004-01-18 13:14 ` Sven Luther
2004-01-19 9:12 ` Benjamin Herrenschmidt
2004-01-18 22:27 ` Sven Luther
2004-01-18 22:59 ` Benjamin Herrenschmidt
2004-01-19 9:21 ` Sven Luther
2004-01-18 23:24 ` Benjamin Herrenschmidt
2004-01-05 21:38 ` Marcus Barrow
2004-01-06 7:14 ` Sven Luther
2004-01-06 7:56 ` Benjamin Herrenschmidt
2004-01-06 8:20 ` Sven Luther
2004-01-02 18:34 ` Geert Uytterhoeven
2004-01-02 15:18 ` Rob Baxter
2004-01-02 23:56 ` Benjamin Herrenschmidt
2004-01-03 0:27 ` Rob Baxter
2004-01-03 1:12 ` Benjamin Herrenschmidt
2004-01-05 0:52 ` Rob Baxter
2004-01-05 2:13 ` Benjamin Herrenschmidt
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