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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 <mark.rutland@arm.com> Cc: Will Deacon <will@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: John Garry <john.garry@huawei.com> Co-developed-by: Qi Liu <liuqi115@huawei.com> Signed-off-by: Qi Liu <liuqi115@huawei.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Link: https://lore.kernel.org/r/1615186237-22263-6-git-send-email-zhangshaokun@hisilicon.com Signed-off-by: Will Deacon <will@kernel.org> |
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| .. | ||
| hisi_uncore_ddrc_pmu.c | ||
| hisi_uncore_hha_pmu.c | ||
| hisi_uncore_l3c_pmu.c | ||
| hisi_uncore_pmu.c | ||
| hisi_uncore_pmu.h | ||
| Kconfig | ||
| Makefile | ||