diff options
| -rw-r--r-- | drivers/bus/arm-cci.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c index bcc4c59c1e39..f1d3f47fc583 100644 --- a/drivers/bus/arm-cci.c +++ b/drivers/bus/arm-cci.c @@ -126,6 +126,7 @@ struct cci_pmu_model { struct event_range event_ranges[CCI_IF_MAX]; int (*validate_hw_event)(struct cci_pmu *, unsigned long); int (*get_event_idx)(struct cci_pmu *, struct cci_pmu_hw_events *, unsigned long); + void (*write_counters)(struct cci_pmu *, unsigned long *); }; static struct cci_pmu_model cci_pmu_models[]; @@ -868,7 +869,7 @@ static void pmu_write_counter(struct cci_pmu *cci_pmu, u32 value, int idx) pmu_write_register(cci_pmu, value, idx, CCI_PMU_CNTR); } -static void pmu_write_counters(struct cci_pmu *cci_pmu, unsigned long *mask) +static void __pmu_write_counters(struct cci_pmu *cci_pmu, unsigned long *mask) { int i; struct cci_pmu_hw_events *cci_hw = &cci_pmu->hw_events; @@ -882,6 +883,14 @@ static void pmu_write_counters(struct cci_pmu *cci_pmu, unsigned long *mask) } } +static void pmu_write_counters(struct cci_pmu *cci_pmu, unsigned long *mask) +{ + if (cci_pmu->model->write_counters) + cci_pmu->model->write_counters(cci_pmu, mask); + else + __pmu_write_counters(cci_pmu, mask); +} + static u64 pmu_event_update(struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; |