diff options
Diffstat (limited to 'arch/x86/events/intel/uncore_snb.c')
| -rw-r--r-- | arch/x86/events/intel/uncore_snb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c index b12517fae77a..13493f43b247 100644 --- a/arch/x86/events/intel/uncore_snb.c +++ b/arch/x86/events/intel/uncore_snb.c @@ -442,9 +442,11 @@ static int snb_uncore_imc_event_init(struct perf_event *event) /* must be done before validate_group */ event->hw.event_base = base; - event->hw.config = cfg; event->hw.idx = idx; + /* Convert to standard encoding format for freerunning counters */ + event->hw.config = ((cfg - 1) << 8) | 0x10ff; + /* no group validation needed, we have free running counters */ return 0; |