CCW_DEVICE_SET_OPTIO(9) The ccw bus CCW_DEVICE_SET_OPTIO(9)

NAME ccw_device_set_options_mask - set some options and unset the rest

SYNOPSIS int ccw_device_set_options_mask(struct ccw_device * cdev, unsigned long flags);

ARGUMENTS cdev device for which the options are to be set

flags options to be set

DESCRIPTION All flags specified in flags are set, all flags not specified in flags are cleared.

RETURNS 0 on success, -EINVAL on an invalid flag combination.

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

COPYRIGHT Kernel Hackers Manual 2.6. September 2014 CCW_DEVICE_SET_OPTIO(9)