EFAR SLC90E66 support

modulename: pata_efar.ko

configname: CONFIG_PATA_EFAR

Linux Kernel Configuration
└─>Device Drivers
└─>Serial ATA and Parallel ATA drivers (libata)
└─>PCI support
└─>EFAR SLC90E66 support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option enables support for the EFAR SLC90E66
IDE controller found on some older machines.

If unsure, say N.

source code:
drivers/ata/pata_efar.c