rio_request_outb_mbox (9) Linux Manual Page
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.
Author
Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>
- Author.