Hi Jim, > BTW, are the idle/activate sequences doc'd in your datasheet ? > I ask this cuz pc87360 has a superio-exit defined (and used), but no > superio-enter(), > and I couldnt find the idle/activate sequences docd in my datasheet. > With the long history of copy & modify in these drivers, its possible > that some cargo-cult features were inadvertently carried forward, > esp when drivers are written w/o actually having the hardare. > > Could you disable your superio-enter(), and see if that breaks the > functionality ? I'll do that and let you know how it goes. I suspect that the BIOS initializes the w83627ehf correctly, and so the superio-enter and -exit that are used may not be required...except during detection. The w83627ehf is mapped into ISA I/O space (probably by the BIOS). So I'll test my theory and get back to you soon. David