Messages in this thread |  | | | Subject | AGP aperture is 16MB @ 0x0 | | From | Gianni Tedesco <> | | Date | 02 Feb 2003 14:36:09 +0000 | |
Hi,
I have a problem getting agpgart/drm to work on my TiBook, I have
tracked the problem down to that suspect looking message.
agpgart: AGP aperture is 16MB @ 0x00
[drm] AGP 0.99 on Unkiwn @ 0x00000000 16MB
which results in the following messages in my XFree86 logs:
[agp] ring handle = 0x0000000
[agp] Could not map ring
Its an ATI Radeon 7500 Mobility M7 on an Apple UniNorth 1.5 chipset.
I think the correct aperture base is one of:
AGP special page: 0xdffff000
aper_base: b8000000 MC_FB_LOC to: bbffb800, MC_AGP_LOC to: ffffc000
--
// Gianni Tedesco (gianni at scaramanga dot co dot uk)
lynx --source www.scaramanga.co.uk/gianni-at-ecsc.asc | gpg --import
8646BE7D: 6D9F 2287 870E A2C9 8F60 3A3C 91B5 7669 8646 BE7D[unhandled content-type:application/pgp-signature] |  |