rio_setup_inb_dbell — bind inbound doorbell callback
int rio_setup_inb_dbell
(struct rio_mport * mport, void * dev_id, struct resource * res, void (*dinb)
(struct rio_mport * mport, void *dev_id, u16 src, u16 dst, u16 info));
RIO master port to bind the doorbell callback
Device specific pointer to pass on event
Doorbell message resource
Callback to execute when doorbell is received
Adds a doorbell resource/callback pair into a port's doorbell event list. Returns 0 if the request has been satisfied.