Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
26 lines
1.2 KiB
Plaintext
26 lines
1.2 KiB
Plaintext
What: /sys/bus/event_source/devices/vpa_pmu/format
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Date: November 2024
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description: Read-only. Attribute group to describe the magic bits
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that go into perf_event_attr.config for a particular pmu.
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(See ABI/testing/sysfs-bus-event_source-devices-format).
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Each attribute under this group defines a bit range of the
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perf_event_attr.config. Supported attribute are listed
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below::
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event = "config:0-31" - event ID
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For example::
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l1_to_l2_lat = "event=0x1"
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What: /sys/bus/event_source/devices/vpa_pmu/events
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Date: November 2024
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Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
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Description: Read-only. Attribute group to describe performance monitoring
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events for the Virtual Processor Area events. Each attribute
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in this group describes a single performance monitoring event
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supported by vpa_pmu. The name of the file is the name of
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the event (See ABI/testing/sysfs-bus-event_source-devices-events).
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