ICS DMA support

configname: CONFIG_BLK_DEV_IDEDMA_ICS

Linux Kernel Configuration
└─>Device Drivers
└─>ATA/ATAPI/MFM/RLL support (DEPRECATED)
└─>ICS DMA support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here if you want to add DMA (Direct Memory Access) support to
the ICS IDE driver.