IDE/ATA DDI

A new architecture has been implemented to provide support for IDE disks and CompactFlash devices. The new architecture includes new Disk and ATA DDIs.

The new Disk DDI is a general purpose DDI, supporting all disks. The ATA DDI provides an API for the employment of ATA device drivers. For more information, see the ata(9DDI) and disk(9DDI) man pages.