fsl_rio_doorbell_sen(9)
NAME
fsl_rio_doorbell_send - Send a MPC85xx doorbell message
SYNOPSIS
int fsl_rio_doorbell_send(struct rio_mport * mport, int index,
u16 destid, u16 data);
ARGUMENTS
- mport
- RapidIO master port info
- index
- ID of RapidIO interface
- destid
- Destination ID of target device
- data
- 16-bit info field of RapidIO doorbell message
DESCRIPTION
Sends a MPC85xx doorbell message. Returns 0 on success or -EINVAL on
failure.
AUTHOR
- Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
- Author.