diff options
| author | Kajol Jain <kjain@linux.ibm.com> | 2022-11-30 23:15:13 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-12-02 20:39:26 +1100 |
| commit | 03f7c1d2a49acd30e38789cd809d3300721e9b0e (patch) | |
| tree | 12856b4715c9b38547ad6947b55a221259acc2e3 /arch/powerpc/perf/hv-gpci.h | |
| parent | 4d0eea415216fe3791da2f65eb41399e70c7bedf (diff) | |
| download | linux-03f7c1d2a49acd30e38789cd809d3300721e9b0e.tar.gz linux-03f7c1d2a49acd30e38789cd809d3300721e9b0e.tar.bz2 linux-03f7c1d2a49acd30e38789cd809d3300721e9b0e.zip | |
powerpc/hv-gpci: Fix hv_gpci event list
Based on getPerfCountInfo v1.018 documentation, some of the
hv_gpci events were deprecated for platform firmware that
supports counter_info_version 0x8 or above.
Fix the hv_gpci event list by adding a new attribute group
called "hv_gpci_event_attrs_v6" and a "ENABLE_EVENTS_COUNTERINFO_V6"
macro to enable these events for platform firmware
that supports counter_info_version 0x6 or below. And assigning
the hv_gpci event list based on output counter info version
of underlying plaform.
Fixes: 97bf2640184f ("powerpc/perf/hv-gpci: add the remaining gpci requests")
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Reviewed-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Reviewed-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221130174513.87501-1-kjain@linux.ibm.com
Diffstat (limited to 'arch/powerpc/perf/hv-gpci.h')
| -rw-r--r-- | arch/powerpc/perf/hv-gpci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/perf/hv-gpci.h b/arch/powerpc/perf/hv-gpci.h index 4d108262bed7..c72020912dea 100644 --- a/arch/powerpc/perf/hv-gpci.h +++ b/arch/powerpc/perf/hv-gpci.h @@ -26,6 +26,7 @@ enum { #define REQUEST_FILE "../hv-gpci-requests.h" #define NAME_LOWER hv_gpci #define NAME_UPPER HV_GPCI +#define ENABLE_EVENTS_COUNTERINFO_V6 #include "req-gen/perf.h" #undef REQUEST_FILE #undef NAME_LOWER |