Promise SATA SX4 support

modulename: sata_sx4.ko

configname: CONFIG_SATA_SX4

Linux Kernel Configuration
└─>Device Drivers
└─>Serial ATA (prod) and Parallel ATA (experimental) drivers
└─>Promise SATA SX4 support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option enables support for Promise Serial ATA SX4.

If unsure, say N.

source code:
drivers/ata/sata_sx4.c

depends
CONFIG_ATA
CONFIG_EXPERIMENTAL
CONFIG_PCI or CONFIG_ATA_SFF