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1 What:           /sys/bus/event_source/devices/vpa_pmu/format
2 Date:           November 2024
3 Contact:        Linux on PowerPC Developer List <[email protected]>
4 Description:    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
18 What:           /sys/bus/event_source/devices/vpa_pmu/events
19 Date:           November 2024
20 Contact:        Linux on PowerPC Developer List <[email protected]>
21 Description:    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).
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