Hi all!
I have an Ethernet driver underneath an lwip implementation that I've gotten to run threaded tcpip. It happily passes messages back and forth and all around between half a dozen threads over a dozen ports all on localhost. Every once in a while though, it wants to send a packet to the outside world... this of course invokes the Ethernet driver, which rather annoyingly, is polled. I am looking for the proper way to convert my polled Ethernet driver to be interrupt-driven.... however the sel4 interrupt-handling/dispatching seems to escape my grasp and I could use a little help... It would appear that there is a mechanism to register a request to receive a message whenever an interrupt occurs? irq_server.c? Are there some nice simple examples out there? Is there an easier way perhaps?
Thanks!
Richard H. Clark
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