ahci: attachment to atapi device

[Petr Janda]

>     Excellent!
>
>     Did you have to use the emergency interrupt polling or ahci/non-ahci
>     combination?  Or does the interrupt work for real?
>
>     I also fixed some console spew this morning (that Sephe reported),
>     just in case your attachment is NCQ-capable.
>


Hi Matt,

It also works here now, and first impression it seems pretty speedy (boot 
seems to take less long)

Cheers,
Petr