CCW_DEVICE_GET_CHP_D(9) The ccw bus CCW_DEVICE_GET_CHP_D(9)

NAME ccw_device_get_chp_desc - return newly allocated channel-path descriptor

SYNOPSIS struct channel_path_desc * ccw_device_get_chp_desc(struct ccw_device * cdev, int chp_idx);

ARGUMENTS cdev device to obtain the descriptor for

chp_idx index of the channel path

DESCRIPTION On success return a newly allocated copy of the channel-path description data associated with the given channel path. Return NULL on error.

AUTHOR Cornelia Huck <cornelia.huck@de.ibm.com> Author.

COPYRIGHT Kernel Hackers Manual 2.6. July 2015 CCW_DEVICE_GET_CHP_D(9)