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Groups > linux.kernel > #1354253
| From | Jan Glauber <jglauber@cavium.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/5] Cavium ThunderX uncore PMU support |
| Date | 2016-03-09 17:30 +0100 |
| Message-ID | <raP9M-1Xm-13@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This patch series provides access to various counters on the ThunderX SOC. For details of the uncore implementation see patch #1. Patches #2-5 add the various ThunderX specific PMUs. As suggested I've put the files under drivers/perf/uncore. I would prefer this location over drivers/bus because not all of the uncore drivers are bus related. Changes to v1: - Added NUMA support - Fixed CPU hotplug by pmu migration - Moved files to drivers/perf/uncore - Removed OCX FRC and LNE drivers, these will fit better into a edac driver - improved comments abount overflow interrupts - removed max device limit - trimmed include files Feedback welcome! Jan ------------------------------------------------- Jan Glauber (5): arm64/perf: Basic uncore counter support for Cavium ThunderX arm64/perf: Cavium ThunderX L2C TAD uncore support arm64/perf: Cavium ThunderX L2C CBC uncore support arm64/perf: Cavium ThunderX LMC uncore support arm64/perf: Cavium ThunderX OCX TLK uncore support drivers/perf/Makefile | 1 + drivers/perf/uncore/Makefile | 5 + drivers/perf/uncore/uncore_cavium.c | 314 +++++++++++++++ drivers/perf/uncore/uncore_cavium.h | 95 +++++ drivers/perf/uncore/uncore_cavium_l2c_cbc.c | 237 +++++++++++ drivers/perf/uncore/uncore_cavium_l2c_tad.c | 600 ++++++++++++++++++++++++++++ drivers/perf/uncore/uncore_cavium_lmc.c | 196 +++++++++ drivers/perf/uncore/uncore_cavium_ocx_tlk.c | 380 ++++++++++++++++++ 8 files changed, 1828 insertions(+) create mode 100644 drivers/perf/uncore/Makefile create mode 100644 drivers/perf/uncore/uncore_cavium.c create mode 100644 drivers/perf/uncore/uncore_cavium.h create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_cbc.c create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_tad.c create mode 100644 drivers/perf/uncore/uncore_cavium_lmc.c create mode 100644 drivers/perf/uncore/uncore_cavium_ocx_tlk.c -- 1.9.1
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[PATCH v2 0/5] Cavium ThunderX uncore PMU support Jan Glauber <jglauber@cavium.com> - 2016-03-09 17:30 +0100 [PATCH v2 2/5] arm64/perf: Cavium ThunderX L2C TAD uncore support Jan Glauber <jglauber@cavium.com> - 2016-03-09 17:30 +0100 [PATCH v2 4/5] arm64/perf: Cavium ThunderX LMC uncore support Jan Glauber <jglauber@cavium.com> - 2016-03-09 17:30 +0100
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