281 				  struct hw_perf_event *hwc, int idx)  in arc_perf_event_update()  argument
283 	u64 prev_raw_count = local64_read(&hwc->prev_count);  in arc_perf_event_update()
291 	local64_set(&hwc->prev_count, new_raw_count);  in arc_perf_event_update()
293 	local64_sub(delta, &hwc->period_left);  in arc_perf_event_update()
331 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_event_init()  local
335 		hwc->sample_period = arc_pmu->max_period;  in arc_pmu_event_init()
336 		hwc->last_period = hwc->sample_period;  in arc_pmu_event_init()
337 		local64_set(&hwc->period_left, hwc->sample_period);  in arc_pmu_event_init()
340 	hwc->config = 0;  in arc_pmu_event_init()
345 			hwc->config |= ARC_REG_PCT_CONFIG_KERN;  in arc_pmu_event_init()
349 			hwc->config |= ARC_REG_PCT_CONFIG_USER;  in arc_pmu_event_init()
358 		hwc->config |= arc_pmu->ev_hw_idx[event->attr.config];  in arc_pmu_event_init()
360 			 (int)event->attr.config, (int)hwc->config,  in arc_pmu_event_init()
368 		hwc->config |= arc_pmu->ev_hw_idx[ret];  in arc_pmu_event_init()
370 			 (int)hwc->config, arc_pmu_ev_hw_map[ret]);  in arc_pmu_event_init()
377 		hwc->config |= event->attr.config;  in arc_pmu_event_init()
407 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_event_set_period()  local
408 	s64 left = local64_read(&hwc->period_left);  in arc_pmu_event_set_period()
409 	s64 period = hwc->sample_period;  in arc_pmu_event_set_period()
410 	int idx = hwc->idx;  in arc_pmu_event_set_period()
417 		local64_set(&hwc->period_left, left);  in arc_pmu_event_set_period()
418 		hwc->last_period = period;  in arc_pmu_event_set_period()
423 		local64_set(&hwc->period_left, left);  in arc_pmu_event_set_period()
424 		hwc->last_period = period;  in arc_pmu_event_set_period()
432 	local64_set(&hwc->prev_count, value);  in arc_pmu_event_set_period()
453 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_start()  local
454 	int idx = hwc->idx;  in arc_pmu_start()
460 		WARN_ON_ONCE(!(hwc->state & PERF_HES_UPTODATE));  in arc_pmu_start()
462 	hwc->state = 0;  in arc_pmu_start()
473 	write_aux_reg(ARC_REG_PCT_CONFIG, hwc->config);	/* condition */  in arc_pmu_start()
478 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_stop()  local
479 	int idx = hwc->idx;  in arc_pmu_stop()
525 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_add()  local
533 	hwc->idx = idx;  in arc_pmu_add()
550 	local64_set(&hwc->prev_count, 0);  in arc_pmu_add()
552 	hwc->state = PERF_HES_UPTODATE | PERF_HES_STOPPED;  in arc_pmu_add()
580 		struct hw_perf_event *hwc;  in arc_pmu_intr()  local
596 		hwc = &event->hw;  in arc_pmu_intr()
598 		WARN_ON_ONCE(hwc->idx != idx);  in arc_pmu_intr()
601 		perf_sample_data_init(&data, 0, hwc->last_period);  in arc_pmu_intr()