The A21 VME IACK cycle does not occur
R: The PLDZ002 VME driver does not handle interrupts (see MAIN_PR006959) M: Set the correct IACK offset in vme4l_probe when detecting an A21 I: An updated mdis_include_com_men is required
Prerequisite for this changes: https://github.com/MEN-Mikro-Elektronik/mdis_include_com_men/pull/3 Bugfix for A21 was successfully tested.