The Fujutsu MAU3073NP is not a hard disk controller, it's a 68pin SCSI Hard Drive. SCSI hard drives do not require a driver..... hard disk controllers do. The first thing you will need is a Ultra 320 hard disk controller. The 2nd. thing you need is drivers for the Ultra 320 hard disk controller.
PATA (or IDE/ATAPI) does not figure into this equation. You may have ide controllers on your motherboard but they won't do you any good with a scsi hard drive.
Do you have a compatible scsi hard disk controller? Is so, describe it.