CONFIG_SCSI_DMA (not configurable)

configname: CONFIG_SCSI_DMA

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI_DMA
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
is selected by
CONFIG_SCSI_UFSHCD

is depended by
CONFIG_SCSI