Re: Odd behaviour with agpgart

Petr Vandrovec wrote: > > On Sat, Nov 18, 2000 at 10:43:20PM -0500, John Cavan wrote: > > Bus 1, device 0, function 0: > > VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP (rev 5). > > IRQ 16. > > Master Capable. Latency=64. Min Gnt=16.Max Lat=32. > > Prefetchable

Re: Odd behaviour with agpgart

On Sat, Nov 18, 2000 at 10:43:20PM -0500, John Cavan wrote: > Bus 1, device 0, function 0: > VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP (rev 5). > IRQ 16. > Master Capable. Latency=64. Min Gnt=16.Max Lat=32. > Prefetchable 32 bit memory at 0xf600 [0xf7fff

Odd behaviour with agpgart

I don't know if this is specifically a problem with the AGP driver or with X, but basically the AGP driver detects an aperture base address different from that of the prefetchable memory area of the video card and the mtrr's are not in agreement. I'm using this with a Dual P3-500mhz and a Matrox