fsl_rio_config_write (9) - Linux Manuals
fsl_rio_config_write: Generate a MPC85xx write maintenance transaction
NAME
fsl_rio_config_write - Generate a MPC85xx write maintenance transaction
SYNOPSIS
-
int fsl_rio_config_write(struct rio_mport
* mport, intindex, u16 destid, u8 hopcount, u32 offset, int len, u32 val);
ARGUMENTS
mport
-
- RapidIO master port info
index
- ID of RapdiIO interface
destid
- Destination ID of transaction
hopcount
- Number of hops to target device
offset
- Offset into configuration space
len
- Length (in bytes) of the maintenance transaction
val
- Value to be written
DESCRIPTION
Generates an MPC85xx write maintenance transaction. Returns 0 on success or -EINVAL on failure.
AUTHOR
Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>
- Author.
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