Hi, I'm currently using Adeos 2.4/armnommu to run an RTOS with Linux. It works well but I have a problem with events. I use __adeos_handle_event(ADEOS_USER_EVENT, &event) to send information from Linux to the RTOS. Reciprocally, I use adeos_propagate_irq(IRQ_A) to send information from the RTOS to Linux. Now I have the following scenario: Linux sends an event to the RTOS, which replies from the event handler by propagating an IRQ.
1) Linux does __adeos_handle_event(ADEOS_USER_EVENT). Domain switches to RTOS 2) RTOS handles the event. It adeos_propagate_irq()'s to Linux. 3) RTOS does adeos_suspend_domain(). Domain switches back to Linux. 4) Linux runs from just after the context switch in __adeos_handle_event(). No __adeos_sync_stage() is made, and the IRQ_A handler is not called before next hardware IRQ. Why is there no call to __adeos_sync_stage() in __adeos_handle_event()? Or do I miss something? Thanks for you support Regards, André Tousch
