Controlling remote processors in a Linux Driver

#GNU #Linux #Tutorial #Driver #DriverDevelopment Let's leave userspace and head towards Kernelspace! Today we will write a driver using the remote processor subsystem in the Linux kernel and I will show you how to manage remote processors in a shell. You want to support my work? You can buy me a coffee here: https://www.buymeacoffee.com/johannes4linux If you want to contact me, you can find my E-Mail on www.gnu-linux.rocks If you are interested in how to write a driver parsing a device from the device tree, take a look at these videos: https://www.youtube.com/watch?v=YxDEdpHTEP8&list=PLCGpd0Do5-I3b5TtyqeF1UdyD4C-S-dMa&index=22 00:00 Intro 01:42 Device Tree Overlay 03:18 Driver Template 04:33 Implementing the driver 15:38 Compilation & Error fixes 17:33 Controlling rprocs from the shell