On Wed, Aug 08, 2007 at 09:46:16AM -0700, Roland Dreier wrote: > .... > Not mmiowb() -- that is for ordering between CPUs, eg on systems like > Altix where PCI transactions might get reordered in the system fabric > before reaching the PCI bus. >
Yes, that's right. This is a continual source of confusion. FWIW, Jesse Barnes documented mmiowb() in Documentation/DocBook/deviceiobook.tmpl -- Arthur _______________________________________________ ewg mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg
