| CCW_DEVICE_GET_PATH_(9) | The ccw bus | CCW_DEVICE_GET_PATH_(9) |
NAME¶
ccw_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.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |