DragonFly submit List (threaded) for 2007-03
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AGP support for newer Intel chips (9xx)
Here's a patch to add an AGP GART support for newer Intel chips. I've tested
it with i945G + modular-xorg + several media players.
http://www.hadaly.org/fuyuki/agp-i915.patch
Note that I'm new to DF kernel and the patch is mostly a blind merge from
FreeBSD.
On FreeBSD i845G support seems to be accidentally dropped at r1.37.
I recovered it in the patch above.
On DragonFly PCI_MAP_FIXUP option is required for i915 variants because
AGP_APBASE and AGP_I915_MMADR points the same address. (?)
Some rework would be needed to eliminate redundant allocations.
Known bug: panic on detach. I don't know why the function is working on
FreeBSD. (maybe not?)
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