radeon hd4650 problem

Robert Noland rnoland at FreeBSD.org
Sat Mar 20 14:23:40 UTC 2010

On Fri, 2010-03-19 at 18:20 +0100, beni wrote:
> (II) RADEON(0): [pci] 32768 kB allocated with handle 0xea2c5000
> (II) RADEON(0): [pci] ring handle = 0xea2c5000
> (II) RADEON(0): [pci] Ring mapped at 0x28a50000
> (II) RADEON(0): [pci] Ring contents 0x0f16460f
> (II) RADEON(0): [pci] ring read ptr handle = 0xea3c6000
> (II) RADEON(0): [pci] Ring read ptr mapped at 0x286ff000
> (II) RADEON(0): [pci] Ring read ptr contents 0x0fb6620f
> (II) RADEON(0): [pci] vertex/indirect buffers handle = 0xea3c7000
> (II) RADEON(0): [pci] Vertex/indirect buffers mapped at 0x38c00000
> (II) RADEON(0): [pci] Vertex/indirect buffers contents 0xccb0c1ef
> (II) RADEON(0): [pci] GART texture map handle = 0xea5c7000
> (II) RADEON(0): [pci] GART Texture map mapped at 0x391c7000

Ok, you are effected by the overlapping map issue, (at least in the
forced pci case).  I think this may also be the issue in AGP mode.

You can try this patch, hopefully it will still apply cleanly.  Please
try using the radeon driver and both AGP and PCI modes.



Robert Noland <rnoland at FreeBSD.org>

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