K 10 svn:author V 3 mav K 8 svn:date V 27 2010-05-02T12:07:47.315486Z K 7 svn:log V 341 Make SATA XPT negotiate and enable some additional SATA features, such as: - device initiated power management (some devices support only this way); - Automatic Partial to Slumber Transition (more power saving); - DMA auto-activation (expected to slightly improve performance). More features could be added later, when hardware supports. END