diff options
| author | Athira Rajeev <atrajeev@linux.vnet.ibm.com> | 2020-07-17 17:38:20 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-22 14:56:41 +0300 |
| commit | a64e697cef23b3d24bac700f6d66c8e2bf8efccc (patch) | |
| tree | c9cf3418e1882f3307005b9e53831c6e24ed35f1 /arch/powerpc/perf/internal.h | |
| parent | 9908c826d5ed150637a3a4c0eec5146a0c438f21 (diff) | |
| download | linux-a64e697cef23b3d24bac700f6d66c8e2bf8efccc.tar.xz | |
powerpc/perf: power10 Performance Monitoring support
Base enablement patch to register performance monitoring hardware
support for power10. Patch introduce the raw event encoding format,
defines the supported list of events, config fields for the event
attributes and their corresponding bit values which are exported via
sysfs.
Patch also enhances the support function in isa207_common.c to include
power10 pmu hardware.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1594996707-3727-9-git-send-email-atrajeev@linux.vnet.ibm.com
Diffstat (limited to 'arch/powerpc/perf/internal.h')
| -rw-r--r-- | arch/powerpc/perf/internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/perf/internal.h b/arch/powerpc/perf/internal.h index f755c64da137..80bbf72bfec2 100644 --- a/arch/powerpc/perf/internal.h +++ b/arch/powerpc/perf/internal.h @@ -9,4 +9,5 @@ extern int init_power6_pmu(void); extern int init_power7_pmu(void); extern int init_power8_pmu(void); extern int init_power9_pmu(void); +extern int init_power10_pmu(void); extern int init_generic_compat_pmu(void); |