disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/tools/perf/Documentation/perf-list.txt
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 Print how named events are resolved internally into perf events, and also
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 any extra expressions computed by perf stat.
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+--deprecated::
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+Print deprecated events. By default the deprecated events are hidden.
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+
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 [[EVENT_MODIFIERS]]
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 EVENT MODIFIERS
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 ---------------
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  S - read sample value (PERF_SAMPLE_READ)
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  D - pin the event to the PMU
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  W - group is weak and will fallback to non-group if not schedulable,
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-     only supported in 'perf stat' for now.
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+ e - group or event are exclusive and do not share the PMU
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 The 'p' modifier can be used for specifying how precise the instruction
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 address should be. The 'p' modifier can be specified multiple times:
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  perf stat -e r1a8 -a sleep 1
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  perf record -e r1a8 ...
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+
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+It's also possible to use pmu syntax:
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+
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+ perf record -e r1a8 -a sleep 1
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+ perf record -e cpu/r1a8/ ...
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+ perf record -e cpu/r0x1a8/ ...
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 You should refer to the processor specific documentation for getting these
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 details. Some of them are referenced in the SEE ALSO section below.
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 Other PMUs and global measurements are normally root only.
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 Some event qualifiers, such as "any", are also root only.
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-This can be overriden by setting the kernel.perf_event_paranoid
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+This can be overridden by setting the kernel.perf_event_paranoid
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 sysctl to -1, which allows non root to use these events.
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 For accessing trace point events perf needs to have read access to
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 also be supplied. For example:
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   perf stat -C 0 -e 'hv_gpci/dtbp_ptitc,phys_processor_idx=0x2/' ...
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+EVENT QUALIFIERS:
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+It is also possible to add extra qualifiers to an event:
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+percore:
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+Sums up the event counts for all hardware threads in a core, e.g.:
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+  perf stat -e cpu/event=0,umask=0x3,percore=1/
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+
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 EVENT GROUPS
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 ------------
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 the first event (the leader) samples, and it only reads the values of the
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 other events in the group.
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+However, in the case AUX area events (e.g. Intel PT or CoreSight), the AUX
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+area event must be the leader, so then the second event samples, not the first.
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+
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 OPTIONS
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 -------
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