K 10 svn:author V 6 scottl K 8 svn:date V 27 2006-03-28T23:59:07.000000Z K 7 svn:log V 231 Fix 64-bit DMA. The problem was an incorrect flag check. Thanks to Paul Saab for helping to track this down. Fix a error with 32bit DMA size calculation that seemed to be harmless. Add a few micro-optimizations while I'm here. END