1What:           /sys/bus/event_source/devices/vpa_pmu/format
 2Date:           November 2024
 3Contact:        Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
 4Description:    Read-only. Attribute group to describe the magic bits
 5                that go into perf_event_attr.config for a particular pmu.
 6                (See ABI/testing/sysfs-bus-event_source-devices-format).
 7
 8                Each attribute under this group defines a bit range of the
 9                perf_event_attr.config. Supported attribute are listed
10                below::
11
12                  event = "config:0-31" - event ID
13
14                For example::
15
16                  l1_to_l2_lat = "event=0x1"
17
18What:           /sys/bus/event_source/devices/vpa_pmu/events
19Date:           November 2024
20Contact:        Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
21Description:    Read-only. Attribute group to describe performance monitoring
22                events for the Virtual Processor Area events. Each attribute
23                in this group describes a single performance monitoring event
24                supported by vpa_pmu. The name of the file is the name of
25                the event (See ABI/testing/sysfs-bus-event_source-devices-events).