CCW_DEVICE_GET_PATH_(9) The ccw bus CCW_DEVICE_GET_PATH_(9)NAMEccw_device_get_path_mask - get currently available paths
SYNOPSIS
__u8 ccw_device_get_path_mask(struct ccw_device * cdev);
ARGUMENTS
cdev
ccw device to be queried
RETURNS
0 if no subchannel for the device is available, else the mask of
currently available paths for the ccw device's subchannel.
AUTHOR
Cornelia Huck <cornelia.huck@de.ibm.com>
Author.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 CCW_DEVICE_GET_PATH_(9)