35 static const struct riscv_pmu *riscv_pmu __read_mostly;
144 	if (config >= riscv_pmu->max_events)  in riscv_map_hw_event()
147 	return riscv_pmu->hw_events[config];  in riscv_map_hw_event()
163 	if (!riscv_pmu->cache_events || err)  in riscv_map_cache_event()
171 	code = (*riscv_pmu->cache_events)[type][op][result];  in riscv_map_cache_event()
234 		((1ULL << riscv_pmu->counter_width) - 1);  in riscv_pmu_read()
259 		riscv_pmu->pmu->read(event);  in riscv_pmu_stop()
302 	if (cpuc->n_events == riscv_pmu->num_counters)  in riscv_pmu_add()
320 		riscv_pmu->pmu->start(event, PERF_EF_RELOAD);  in riscv_pmu_add()
335 	riscv_pmu->pmu->stop(event, PERF_EF_UPDATE);  in riscv_pmu_del()
355 	if (riscv_pmu->irq >= 0 && riscv_pmu->handle_irq) {  in reserve_pmc_hardware()
356 		err = request_irq(riscv_pmu->irq, riscv_pmu->handle_irq,  in reserve_pmc_hardware()
367 	if (riscv_pmu->irq >= 0)  in release_pmc_hardware()
368 		free_irq(riscv_pmu->irq, NULL);  in release_pmc_hardware()
403 		code = riscv_pmu->map_hw_event(attr->config);  in riscv_event_init()
406 		code = riscv_pmu->map_cache_event(attr->config);  in riscv_event_init()
447 static const struct riscv_pmu riscv_base_pmu = {
472 	riscv_pmu = &riscv_base_pmu;  in init_hw_perf_events()
478 			riscv_pmu = of_id->data;  in init_hw_perf_events()
482 	perf_pmu_register(riscv_pmu->pmu, "cpu", PERF_TYPE_RAW);  in init_hw_perf_events()