Edouard Tisserant <edouard.tisserant@gmail.com> [Fri, 05 Oct 2018 17:45:44 +0200] rev 2720
RTDM: More IOCTL requests to be handled in primary mode
Edouard Tisserant <edouard.tisserant@gmail.com> [Fri, 05 Oct 2018 01:26:51 +0200] rev 2719
Xenomai 2 to 3 migration says "RTDM drivers implementing differentiated ioctl() support for both domains should serve all real-time only requests from ioctl_rt(), returning -ENOSYS for any unrecognized request, which will cause the adaptive switch to take place automatically to the ioctl_nrt() handler. The ioctl_nrt() should then implement all requests which may be valid from the regular Linux domain exclusively."