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authorShaokun Zhang <[email protected]>2021-03-08 14:50:33 +0800
committerWill Deacon <[email protected]>2021-03-25 13:03:46 +0000
commit932f6a99f9b0c6b7039a5e2ce961009a8dc8c07c (patch)
treea75d26027eb7366938e93c44bb77d3ce21e042ff /tools/perf/scripts/python/exported-sql-viewer.py
parent486a7f46b966a825484808d4edf53bbe02698fb3 (diff)
drivers/perf: hisi: Add new functions for HHA PMU
On HiSilicon Hip09 platform, some new functions are also supported on HHA PMU. * tracetag_en: it is the abbreviation of tracetag enable and allows user to count events according to tt_req or tt_core set in L3C PMU. * datasrc_skt: it is the abbreviation of data source from another socket and it is used in the multi-chips. It's the same as L3C PMU. * srcid_cmd & srcid_msk: pair of the fields are used to filter statistics that come from the specific CCL/ICL by the configuration. These are the abbreviation of source ID command and mask. The source ID is 11-bit and detailed descriptions are documented in Documentation/admin-guide/perf/hisi-pmu.rst. Cc: Mark Rutland <[email protected]> Cc: Will Deacon <[email protected]> Cc: John Garry <[email protected]> Cc: Jonathan Cameron <[email protected]> Reviewed-by: John Garry <[email protected]> Co-developed-by: Qi Liu <[email protected]> Signed-off-by: Qi Liu <[email protected]> Signed-off-by: Shaokun Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
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