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powerpc/perf: Power8 PMU support

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This patch adds support for the power8 PMU to perf.

Work is ongoing to add generic cache events.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman
2013-04-25 19:28:28 +00:00
committed by Benjamin Herrenschmidt
parent 8f61aa325f
commit e05b9b9e5c
2 changed files with 539 additions and 1 deletions
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3
arch/powerpc/perf/Makefile
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@@ -4,7 +4,8 @@ obj-$(CONFIG_PERF_EVENTS) += callchain.o
obj-$(CONFIG_PPC_PERF_CTRS) += core-book3s.o
obj64-$(CONFIG_PPC_PERF_CTRS) += power4-pmu.o ppc970-pmu.o power5-pmu.o \
power5+-pmu.o power6-pmu.o power7-pmu.o
power5+-pmu.o power6-pmu.o power7-pmu.o \
power8-pmu.o
obj32-$(CONFIG_PPC_PERF_CTRS) += mpc7450-pmu.o
obj-$(CONFIG_FSL_EMB_PERF_EVENT) += core-fsl-emb.o

537
arch/powerpc/perf/power8-pmu.c Normal file
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