diff options
| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2017-07-31 15:03:21 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-10 22:30:05 +1000 |
| commit | 91e0bd1e62519bdb50e35775ec37b27a9535b8d7 (patch) | |
| tree | 50b00ae891be1dd56d273517909b63d40ade8e3e | |
| parent | 70a7e720998d5beaf0c8abd945234e065a49336b (diff) | |
powerpc/perf: Add PM_LD_MISS_L1 and PM_BR_2PATH to power9 event list
Add couple of more events (PM_LD_MISS_L1 and PM_BR_2PATH) to
power9 event list and power9_event_alternatives array (these
events can be counted in more than one PMC).
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/perf/power9-events-list.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/perf/power9-pmu.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/perf/power9-events-list.h b/arch/powerpc/perf/power9-events-list.h index 50689180a6c1..3910dd81919d 100644 --- a/arch/powerpc/perf/power9-events-list.h +++ b/arch/powerpc/perf/power9-events-list.h @@ -23,6 +23,9 @@ EVENT(PM_BR_MPRED_CMPL, 0x400f6) EVENT(PM_LD_REF_L1, 0x100fc) /* Load Missed L1 */ EVENT(PM_LD_MISS_L1_FIN, 0x2c04e) +EVENT(PM_LD_MISS_L1, 0x3e054) +/* Alternate event code for PM_LD_MISS_L1 */ +EVENT(PM_LD_MISS_L1_ALT, 0x400f0) /* Store Missed L1 */ EVENT(PM_ST_MISS_L1, 0x300f0) /* L1 cache data prefetches */ @@ -62,3 +65,7 @@ EVENT(PM_INST_DISP, 0x200f2) EVENT(PM_INST_DISP_ALT, 0x300f2) /* Alternate Branch event code */ EVENT(PM_BR_CMPL_ALT, 0x10012) +/* Branch event that are not strongly biased */ +EVENT(PM_BR_2PATH, 0x20036) +/* ALternate branch event that are not strongly biased */ +EVENT(PM_BR_2PATH_ALT, 0x40036) diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c index d83aa24b77d4..bbf675983f21 100644 --- a/arch/powerpc/perf/power9-pmu.c +++ b/arch/powerpc/perf/power9-pmu.c @@ -109,6 +109,8 @@ static const unsigned int power9_event_alternatives[][MAX_ALT] = { { PM_INST_DISP, PM_INST_DISP_ALT }, { PM_RUN_CYC_ALT, PM_RUN_CYC }, { PM_RUN_INST_CMPL_ALT, PM_RUN_INST_CMPL }, + { PM_LD_MISS_L1, PM_LD_MISS_L1_ALT }, + { PM_BR_2PATH, PM_BR_2PATH_ALT }, }; static int power9_get_alternatives(u64 event, unsigned int flags, u64 alt[]) |