K 10 svn:author V 3 jhb K 8 svn:date V 27 2007-12-10T20:16:07.000000Z K 7 svn:log V 168 MF6: Add the workaround in busdma for busted PYXIS chipsets along with the 'machdep.busdma_pyxis_bug' loader tunable. Approved by: re (kensmith, blanket on sys/alpha) END