IT Management

modprobe z90crypt [ options] poll_thread=1

(for monolithic module)

modprobe ap [ options] poll_thread=1 (for discrete modules)

To load the device driver with a disabled polling thread, enter:

modprobe z90crypt [ options] poll_thread=0

(for monolithic module)

modprobe ap [ options] poll_thread=0 (for discrete modules)

When running as a guest under z/VM, APAR VM64440 is recommended (available for z/VM 5.2 and 5.3). To dynamically enable the polling thread, enter:

echo 1 > /sys/bus/ap/poll_thread

To dynamically disable the polling thread, enter:

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