This is for version 3.4.0 of the Marvell SATA driver available from 
ftp://ftp.abit.com.tw/pub/download/drivers/linux/marvell/mvsata340.zip, 
which isn't part of the linux kernel, but might be of use to folks.  This 
modifies the driver to use the headers in include/scsi rather than 
drivers/scsi and facilitates easier building for me for fedora kernels 
using /lib/modules/<ver>/build.

If anyone knows of a later version of this driver floating around, I'd like 
to know.

I'd also like to express my desire to see a libata version someday and 
willingness to test.

Orion