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