After calling ifdown can1
, FlexCAN driver continues to broadcast repeatedly the last unacknowledged message which causes our periperials to freeze in some cases. Is there a way how to force FlexCAN driver to stop sending messages completely if the can interface is down?
Apalis IMX8QM
Debian 10.12 w/ kernel from the "linux-toradex" repository ("toradex_5.4-2.3.x-imx" branch)
Default FlexCAN driver included with the kernel
CAN bus terminated from both sides (120 Ohm)