• Philippe Gerum's avatar
    dovetail: add core support · 556e0738
    Philippe Gerum authored
    
    
    This is the basic interface layer for hosting a high-priority resident
    co-kernel, aka "dovetailing".
    
    The co-kernel leverages the interrupt pipeline ability to turn common
    device IRQs into pseudo-NMIs from the perspective of the in-band code
    (CONFIG_IRQ_PIPELINE), to achieve very low latency for the co-kernel
    running on the oob stage.
    Signed-off-by: Philippe Gerum's avatarPhilippe Gerum <rpm@xenomai.org>
    556e0738
pipeline.c 43.7 KB