enable_cmf9
Switch on the channel measurement for a specific device
Usage
int enable_cmf(struct ccw_device * cdev);
Arguments
cdev
The ccw device to be enabled
Overview
Returns 0 for success or a negative error value.
Note
If this is called on a device for which channel measurement is already enabled a reset of the measurement data is triggered.
Context
non-atomic
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.