AGPGART driver for ArticiaS - ioremap() problem

Benjamin Herrenschmidt benh at
Thu Jan 12 15:44:27 EST 2006

On Wed, 2006-01-11 at 22:00 +0100, Gerhard Pircher wrote:
> Hi,
> David Bentam and I are trying to get a AGPGART driver working for the
> AmigaOne and the Pegasos1. The driver detects the aperture size of the
> ArticiaS AGP bridge, but fails at the ioremap() function in the generic GATT
> table create function. Does the PowerPC platform behaves differently for the
> mapping of address location for AGP operation than the x86 platform? Is it
> possible to use a mask to relocate the AGP address space to a specific
> location?

Well, what value are you passing to ioremap ?


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