104 				  struct hw_perf_event *hwc, int idx)  in arc_perf_event_update()  argument
106 	uint64_t prev_raw_count = local64_read(&hwc->prev_count);  in arc_perf_event_update()
114 	local64_set(&hwc->prev_count, new_raw_count);  in arc_perf_event_update()
116 	local64_sub(delta, &hwc->period_left);  in arc_perf_event_update()
154 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_event_init()  local
158 		hwc->sample_period  = arc_pmu->max_period;  in arc_pmu_event_init()
159 		hwc->last_period = hwc->sample_period;  in arc_pmu_event_init()
160 		local64_set(&hwc->period_left, hwc->sample_period);  in arc_pmu_event_init()
163 	hwc->config = 0;  in arc_pmu_event_init()
168 			hwc->config |= ARC_REG_PCT_CONFIG_KERN;  in arc_pmu_event_init()
172 			hwc->config |= ARC_REG_PCT_CONFIG_USER;  in arc_pmu_event_init()
181 		hwc->config |= arc_pmu->ev_hw_idx[event->attr.config];  in arc_pmu_event_init()
183 			 (int) event->attr.config, (int) hwc->config,  in arc_pmu_event_init()
191 		hwc->config |= arc_pmu->ev_hw_idx[ret];  in arc_pmu_event_init()
216 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_event_set_period()  local
217 	s64 left = local64_read(&hwc->period_left);  in arc_pmu_event_set_period()
218 	s64 period = hwc->sample_period;  in arc_pmu_event_set_period()
219 	int idx = hwc->idx;  in arc_pmu_event_set_period()
226 		local64_set(&hwc->period_left, left);  in arc_pmu_event_set_period()
227 		hwc->last_period = period;  in arc_pmu_event_set_period()
232 		local64_set(&hwc->period_left, left);  in arc_pmu_event_set_period()
233 		hwc->last_period = period;  in arc_pmu_event_set_period()
241 	local64_set(&hwc->prev_count, value);  in arc_pmu_event_set_period()
262 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_start()  local
263 	int idx = hwc->idx;  in arc_pmu_start()
269 		WARN_ON_ONCE(!(hwc->state & PERF_HES_UPTODATE));  in arc_pmu_start()
271 	hwc->state = 0;  in arc_pmu_start()
282 	write_aux_reg(ARC_REG_PCT_CONFIG, hwc->config);	/* condition */  in arc_pmu_start()
287 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_stop()  local
288 	int idx = hwc->idx;  in arc_pmu_stop()
334 	struct hw_perf_event *hwc = &event->hw;  in arc_pmu_add()  local
335 	int idx = hwc->idx;  in arc_pmu_add()
344 		hwc->idx = idx;  in arc_pmu_add()
361 	local64_set(&hwc->prev_count, 0);  in arc_pmu_add()
363 	hwc->state = PERF_HES_UPTODATE | PERF_HES_STOPPED;  in arc_pmu_add()
389 		struct hw_perf_event *hwc;  in arc_pmu_intr()  local
405 		hwc = &event->hw;  in arc_pmu_intr()
407 		WARN_ON_ONCE(hwc->idx != idx);  in arc_pmu_intr()
410 		perf_sample_data_init(&data, 0, hwc->last_period);  in arc_pmu_intr()