rio_request_inb_dbel(9)
NAME
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@kernel.crashing.org>, <mporter@mvista.com>
- Author.