Intel PIIX/ICH SATA support

modulename: ata_piix.ko

configname: CONFIG_ATA_PIIX

Linux Kernel Configuration
└─>Device Drivers
└─>Serial ATA (prod) and Parallel ATA (experimental) drivers
└─>Intel PIIX/ICH SATA support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option enables support for ICH5/6/7/8 Serial ATA
and support for PATA on the Intel PIIX3/PIIX4/ICH series
PATA host controllers.

If unsure, say N.

source code: