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Add an internal tool intended to be used by udev rules to determine
zdev and hypervisor related system information in key=value format.
Supported keys are:
ZDEV_NEST_LEVEL=n
Virtualization nesting level of running system
ZDEV_HYPERVISOR_<n>=LPAR|z/VM|KVM/Linux
Type of hypervisor that provides virtualization at nesting level <n>
ZDEV_IS_DPM=0|1
Indicator if top-level LPAR is managed by Dynamic Partition Manager
ZDEV_NO_AUTO=0|1
Indicator if auto-configuration is requested
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>