Pacific Digital SATA QStor support

modulename: sata_qstor.ko

configname: CONFIG_SATA_QSTOR

Linux Kernel Configuration
└─>Device Drivers
└─>Serial ATA and Parallel ATA drivers (libata)
└─>Pacific Digital SATA QStor support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option enables support for Pacific Digital Serial ATA QStor.

If unsure, say N.

source code:
drivers/ata/sata_qstor.c