Real-Time Configuration Driver
In this guide, you will see references to the real-time configuration driver (
tcc_buffer
). The cache allocation library interfaces with the driver to provide low-latency buffers.
Setup
If you completed the Get Started Guide, the driver is already set up.
The following steps are for reference and troubleshooting.
Set Up the Real-Time Configuration Driver
The following steps show how to manually set up the real-time configuration driver:
- From your host system, connect to the target system:ssh <user>@<target>
- In the SSH session, add the driver to auto load:depmod -a echo "tcc_buffer" > /etc/modules-load.d/tcc_buffer.conf
- Load the driver:modprobe tcc_buffer
Confirm the Real-Time Configuration Driver
The following steps show how to confirm that the real-time configuration driver is loaded:
- From your host system, connect to the target system:ssh <user>@<target>
- In the SSH session, run the following command to check whether the driver is loaded:ls /dev/tcc
- If the system has the driver, you will see the following message:tcc_buffer