ccw_device_tm_start_key(9) centos man page | unix.com

CCW_DEVICE_TM_START_(9) 					    The ccw bus 					   CCW_DEVICE_TM_START_(9)

NAME
       ccw_device_tm_start_key - perform start function

SYNOPSIS
       int ccw_device_tm_start_key(struct ccw_device * cdev, struct tcw * tcw, unsigned long intparm, u8 lpm, u8 key);

ARGUMENTS
       cdev
	   ccw device on which to perform the start function

       tcw
	   transport-command word to be started

       intparm
	   user defined parameter to be passed to the interrupt handler

       lpm
	   mask of paths to use

       key
	   storage key to use for storage access

DESCRIPTION
       Start the tcw on the given ccw device. Return zero on success, non-zero otherwise.

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

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   CCW_DEVICE_TM_START_(9)