SYNOPSIS
- int fsl_open_inb_mbox(struct rio_mport * mport, void * dev_id, int mbox, int entries);
ARGUMENTS
mport
-
- Master port implementing the inbound message unit
dev_id
- Device specific pointer to pass on event
mbox
- Mailbox to open
entries
- Number of entries in the inbound mailbox ring
DESCRIPTION
Initializes buffer ring, request the inbound message interrupt, and enables the inbound message unit. Returns 0 on success and -EINVAL or -ENOMEM on failure.
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