rio_request_inb_dbell (9)

int rio_request_inb_dbell(struct rio_mport * mport, void * dev_id, u16 start, u16 end, void (*dinb) (struct rio_mport * mport, void *dev_id, u16 src, u16 dst, u16 info));

mport

RIO master port from which to allocate the doorbell resource

dev_id

Device specific pointer to pass on event

start

Doorbell info range start

end

Doorbell info range end

dinb

Callback to execute when doorbell is received

Requests ownership of an inbound doorbell resource and binds a callback function to the resource. Returns 0 if the request has been satisfied.

Matt Porter <[email protected]>, <[email protected]>

Author.