On Wed, Aug 27, 2003 at 10:23:17PM +0100, Alan Cox wrote: > The crash is also curious - I wonder if parisc is either bouncing > every DMA buffer and copying it for some reason, c3000 uses sba_iommu.c and AFAIK all DMA goes through the IOMMU. Would surprise me if the DMA was bounced/copied. grant