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Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 new file mode 100644 index 00000000000..e78ee798d7b --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 @@ -0,0 +1,23 @@ +What: /sys/bus/event_source/devices/hv_24x7/interface/catalog +Date: February 2014 +Contact: Cody P Schafer <cody@linux.vnet.ibm.com> +Description: + Provides access to the binary "24x7 catalog" provided by the + hypervisor on POWER7 and 8 systems. This catalog lists events + avaliable from the powerpc "hv_24x7" pmu. Its format is + documented here: + https://raw.githubusercontent.com/jmesmon/catalog-24x7/master/hv-24x7-catalog.h + +What: /sys/bus/event_source/devices/hv_24x7/interface/catalog_length +Date: February 2014 +Contact: Cody P Schafer <cody@linux.vnet.ibm.com> +Description: + A number equal to the length in bytes of the catalog. This is + also extractable from the provided binary "catalog" sysfs entry. + +What: /sys/bus/event_source/devices/hv_24x7/interface/catalog_version +Date: February 2014 +Contact: Cody P Schafer <cody@linux.vnet.ibm.com> +Description: + Exposes the "version" field of the 24x7 catalog. This is also + extractable from the provided binary "catalog" sysfs entry. |