| CMF_READ(9) | The ccw bus | CMF_READ(9) |
NAME¶
cmf_read - read one value from the current channel measurement block
SYNOPSIS¶
u64 cmf_read(struct ccw_device * cdev, int index);
ARGUMENTS¶
cdev
the channel to be read
index
the index of the value to be read
DESCRIPTION¶
Returns the value read or 0 if the value cannot be read.
CONTEXT¶
any
AUTHOR¶
Cornelia Huck <cornelia.huck@de.ibm.com>
Author.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |