DA TTY

modulename: metag_da.ko

configname: CONFIG_DA_TTY

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>DA TTY
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This enables a TTY on a Dash channel.

source code:
drivers/tty/metag_da.c