Re: [Dri-devel] [trunk] Regression with latest 2.4.22-rc1 kernel (r200)

From: Michel Dänzer (michel@daenzer.net)
Date: Wed Aug 06 2003 - 04:12:16 EST

On Wed, 2003-08-06 at 07:25, Dieter Nützel wrote:
> The 2.4.22-rc1 radeon.o module is outdate of course.
> But the DRI CVS radeon.o module wouldn't load any longer.
>
> Linux agpgart interface v0.99 (c) Jeff Hartmann
> agpgart: Maximum main memory to use for agp memory: 941M
> agpgart: Detected AMD 760MP chipset
> agpgart: AGP aperture is 64M @ 0xe8000000
>
> SunWave1 /opt/Mesa# modprobe radeon
> /lib/modules/2.4.22-rc1-rl/kernel/drivers/char/drm/radeon.o: unresolved symbol
> flush_tlb_all
> /lib/modules/2.4.22-rc1-rl/kernel/drivers/char/drm/radeon.o: insmod
> /lib/modules/2.4.22-rc1-rl/kernel/drivers/char/drm/radeon.o failed
> /lib/modules/2.4.22-rc1-rl/kernel/drivers/char/drm/radeon.o: insmod radeon
> failed

The kernel basically needs to export flush_tlb_all.

However, it's probably not really needed for your hardware (it's only
needed for AGP bridges which don't provide direct CPU access to the
aperture), so if somebody knows a more sophisticated way to handle this,
I'm all ears. 

-- 
Earthling Michel Dänzer   \  Debian (powerpc), XFree86 and DRI developer
Software libre enthusiast  \     http://svcs.affero.net/rm.php?r=daenzer

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