rio_request_inb_dbell (9) Linux Manual Page
rio_request_inb_dbell – request inbound doorbell message service
Synopsis
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));Arguments
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
Description
Requests ownership of an inbound doorbell resource and binds a callback function to the resource. Returns 0 if the request has been satisfied.
Author
Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>
- Author.