I am looking at making a custom Raspberry PI3 kernel module that needs to deal with the various I/O pins. I need a driver because the activity is quite high. So a python or other high-level interface will not be possible. It will most likely do the majority of work in the driver's interrupt routine that, I hope, can be called when a pin or pins change state. My questions are: 1. Has anyone experienced any difficulties with making custom drivers on openSUSE running on the Pi3? 2. Are there any drivers that are being loaded by openSUSE that fiddle with the I/O lines that I may need to disable? Currently, nothing is connected to the I/O lines. 3. Any suggestions of a good driver to perhaps look at for this kind of I/O interface? -- Roger Oberholtzer -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org