What: /sys/bus/event_source/devices/hv_gpci/interface/collect_privileged
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Date: February 2014
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description:
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'0' if the hypervisor is configured to forbid access to event
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counters being accumulated by other guests and to physical
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domain event counters.
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'1' if that access is allowed.
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What: /sys/bus/event_source/devices/hv_gpci/interface/ga
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Date: February 2014
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description:
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0 or 1. Indicates whether we have access to "GA" events (listed
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in arch/powerpc/perf/hv-gpci.h).
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What: /sys/bus/event_source/devices/hv_gpci/interface/expanded
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Date: February 2014
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description:
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0 or 1. Indicates whether we have access to "EXPANDED" events (listed
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in arch/powerpc/perf/hv-gpci.h).
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What: /sys/bus/event_source/devices/hv_gpci/interface/lab
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Date: February 2014
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description:
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0 or 1. Indicates whether we have access to "LAB" events (listed
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in arch/powerpc/perf/hv-gpci.h).
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What: /sys/bus/event_source/devices/hv_gpci/interface/version
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Date: February 2014
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description:
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A number indicating the version of the gpci interface that the
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hypervisor reports supporting.
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What: /sys/bus/event_source/devices/hv_gpci/interface/kernel_version
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Date: February 2014
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description:
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A number indicating the latest version of the gpci interface
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that the kernel is aware of.
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