How to allocate uncached memory on 82xx?

From: Alex Zeffertt <hidden>
Date: 2005-06-01 10:53:49 

Hi all,

Can anybody tell me how to make uncached a region of memory on the
PowerQUICCII (MPC8280).  The region is allocated with

	kmalloc(size,GFP_KERNEL | GFP_DMA);

TIA,

Alex
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