Tegra IVC protocol

modulename: ivc.ko
configname: CONFIG_TEGRA_IVC

Linux Kernel Configuration
└─> Firmware Drivers
└─> Tegra firmware driver
└─> Tegra IVC protocol

IVC (Inter-VM Communication) protocol is part of the IPC
(Inter Processor Communication) framework on Tegra. It maintains the
data and the different communication channels in SysRAM or RAM and
keeps the content is synchronization between host CPU and remote

source code: