struct rio_dbell — RIO doorbell event
struct rio_dbell { struct list_head node; struct resource * res; void (* dinb) (struct rio_mport *mport, void *dev_id, u16 src, u16 dst, u16 info); void * dev_id; };
Node in list of doorbell events
Doorbell resource
Doorbell event callback
Device specific pointer to pass on event