CCW_DEVICE_GET_MDC(9) The ccw bus CCW_DEVICE_GET_MDC(9)

NAME ccw_device_get_mdc - accumulate max data count

SYNOPSIS int ccw_device_get_mdc(struct ccw_device * cdev, u8 mask);

ARGUMENTS cdev ccw device for which the max data count is accumulated

mask mask of paths to use

DESCRIPTION Return the number of 64K-bytes blocks all paths at least support for a transport command. Return values <= 0 indicate failures.

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

COPYRIGHT Kernel Hackers Manual 2.6. April 2016 CCW_DEVICE_GET_MDC(9)