What:		/sys/bus/event_source/devices/hv_gpci/interface/collect_privileged
Date:		February 2014
Contact:	Cody P Schafer <cody@linux.vnet.ibm.com>
Description:
		'0' if the hypervisor is configured to forbid access to event
		counters being accumulated by other guests and to physical
		domain event counters.
		'1' if that access is allowed.

What:		/sys/bus/event_source/devices/hv_gpci/interface/ga
Date:		February 2014
Contact:	Cody P Schafer <cody@linux.vnet.ibm.com>
Description:
		0 or 1. Indicates whether we have access to "GA" events (listed
		in arch/powerpc/perf/hv-gpci.h).

What:		/sys/bus/event_source/devices/hv_gpci/interface/expanded
Date:		February 2014
Contact:	Cody P Schafer <cody@linux.vnet.ibm.com>
Description:
		0 or 1. Indicates whether we have access to "EXPANDED" events (listed
		in arch/powerpc/perf/hv-gpci.h).

What:		/sys/bus/event_source/devices/hv_gpci/interface/lab
Date:		February 2014
Contact:	Cody P Schafer <cody@linux.vnet.ibm.com>
Description:
		0 or 1. Indicates whether we have access to "LAB" events (listed
		in arch/powerpc/perf/hv-gpci.h).

What:		/sys/bus/event_source/devices/hv_gpci/interface/version
Date:		February 2014
Contact:	Cody P Schafer <cody@linux.vnet.ibm.com>
Description:
		A number indicating the version of the gpci interface that the
		hypervisor reports supporting.

What:		/sys/bus/event_source/devices/hv_gpci/interface/kernel_version
Date:		February 2014
Contact:	Cody P Schafer <cody@linux.vnet.ibm.com>
Description:
		A number indicating the latest version of the gpci interface
		that the kernel is aware of.