Builtin PowerMac IDE support

configname: CONFIG_BLK_DEV_IDE_PMAC

Linux Kernel Configuration
└─>Device Drivers
└─>ATA/ATAPI/MFM/RLL support
└─>Builtin PowerMac IDE support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This driver provides support for the built-in IDE controller on
most of the recent Apple Power Macintoshes and PowerBooks.
If unsure, say Y.