1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 207c16976a17..3412684ce5d5 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -52,6 +52,8 @@ enum perf_hw_id {
         PERF_COUNT_HW_BRANCH_INSTRUCTIONS       = 4,
         PERF_COUNT_HW_BRANCH_MISSES             = 5,
         PERF_COUNT_HW_BUS_CYCLES                = 6,
+        PERF_COUNT_HW_STALLED_CYCLES_FRONTEND   = 7,
+        PERF_COUNT_HW_STALLED_CYCLES_BACKEND    = 8,
 
         PERF_COUNT_HW_MAX,                      /* non-ABI */
 };