ccw_device_tm_start_key (9) - Linux Manuals

ccw_device_tm_start_key: perform start function

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 [at] de.ibm.com>

Author.

COPYRIGHT