Name
rio_request_outb_mbox —
request outbound mailbox service
Synopsis
int rio_request_outb_mbox ( | struct rio_mport * | mport, |
| | void * | dev_id, |
| | int | mbox, |
| | int | entries, |
| | void (* | moutb)
(struct rio_mport * mport, void *dev_id, int mbox, int slot)); |
Arguments
mport
RIO master port from which to allocate the mailbox resource
dev_id
Device specific pointer to pass on event
mbox
Mailbox number to claim
entries
Number of entries in outbound mailbox queue
moutb
Callback to execute when outbound message is sent
Description
Requests ownership of an outbound mailbox resource and binds
a callback function to the resource. Returns 0 on success.