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| FSL_LOCAL_CONFIG_REA(9) | Internals | FSL_LOCAL_CONFIG_REA(9) |
NAME¶
fsl_local_config_read - Generate a MPC85xx local config space read
SYNOPSIS¶
int fsl_local_config_read(struct rio_mport * mport, int index, u32 offset, int len, u32 * data);
ARGUMENTS¶
struct rio_mport * mport
RapidIO master port info
int index
ID of RapdiIO interface
u32 offset
Offset into configuration space
int len
Length (in bytes) of the maintenance transaction
u32 * data
Value to be read into
DESCRIPTION¶
Generates a MPC85xx local configuration space read. Returns 0 on success or -EINVAL on failure.
AUTHOR¶
Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
Author.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |