On Wed, Jun 21, 2006 at 11:32:51AM -0500, Steve Wise wrote: > Um, what's a 'PCI posting flush'? Can you point me where its > described/used so I can see if we need it? Thanx. I've written this up before: http://iou.parisc-linux.org/ols_2002/4Posted_vs_Non_Posted.html grant