Florian Pose schrieb:
Hallo Frank,
[ clip]
As long as the generic driver is not completely realtime capable and the
kernel interfaces shall be maintained, there are strong arguments to
keep a significant part of the master code in kernel-space.
I'm not conviienced that a significant part of the master code must be
in the kernel space!
I did recently an integration of the openPowerlink stack and the
userspace driver of Intel's i210 board as used within the DPDK project.
It is working in real-time under PREEMPT_RT LINUX after solving problems
with the different buffer systems.
A similar solution should also be possible with EtherCAT ..
Cheers
Armin Steinhoff
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