64 cpufreq_register(struct cpufreq *cf)  in cpufreq_register()  argument
72 	KASSERT(cf != NULL);  in cpufreq_register()
74 	KASSERT(cf->cf_get_freq != NULL);  in cpufreq_register()
75 	KASSERT(cf->cf_set_freq != NULL);  in cpufreq_register()
76 	KASSERT(cf->cf_state_count > 0);  in cpufreq_register()
77 	KASSERT(cf->cf_state_count < CPUFREQ_STATE_MAX);  in cpufreq_register()
87 	cf_backend->cf_mp = cf->cf_mp;  in cpufreq_register()
88 	cf_backend->cf_cookie = cf->cf_cookie;  in cpufreq_register()
89 	cf_backend->cf_get_freq = cf->cf_get_freq;  in cpufreq_register()
90 	cf_backend->cf_set_freq = cf->cf_set_freq;  in cpufreq_register()
92 	(void)strlcpy(cf_backend->cf_name, cf->cf_name, sizeof(cf->cf_name));  in cpufreq_register()
97 	for (c = i = 0; i < cf->cf_state_count; i++) {  in cpufreq_register()
102 		if (cf->cf_state[i].cfs_freq == 0)  in cpufreq_register()
105 		if (cf->cf_state[i].cfs_freq > 9999 &&  in cpufreq_register()
106 		    cf->cf_state[i].cfs_freq != CPUFREQ_STATE_ENABLED &&  in cpufreq_register()
107 		    cf->cf_state[i].cfs_freq != CPUFREQ_STATE_DISABLED)  in cpufreq_register()
112 			if (cf->cf_state[i].cfs_freq >=  in cpufreq_register()
113 			    cf->cf_state[j].cfs_freq) {  in cpufreq_register()
123 		cf_backend->cf_state[c].cfs_freq = cf->cf_state[i].cfs_freq;  in cpufreq_register()
124 		cf_backend->cf_state[c].cfs_power = cf->cf_state[i].cfs_power;  in cpufreq_register()
164 	struct cpufreq *cf = cf_backend;  in cpufreq_latency()  local
177 	for (i = 0; i < cf->cf_state_count; i++) {  in cpufreq_latency()
192 			cpufreq_set_all_raw(cf->cf_state[i].cfs_freq);  in cpufreq_latency()
214 		cf->cf_state[i].cfs_latency = s / n;  in cpufreq_latency()
223 	struct cpufreq *cf = cf_backend;  in cpufreq_suspend()  local
228 	if (cf->cf_init != true) {  in cpufreq_suspend()
237 	cf->cf_state_saved = s;  in cpufreq_suspend()
245 	struct cpufreq *cf = cf_backend;  in cpufreq_resume()  local
249 	if (cf->cf_init != true || cf->cf_state_saved == 0) {  in cpufreq_resume()
254 	cpufreq_set_raw(ci, cf->cf_state_saved);  in cpufreq_resume()
261 	struct cpufreq *cf = cf_backend;  in cpufreq_get()  local
266 	if (cf->cf_init != true) {  in cpufreq_get()
280 	struct cpufreq *cf = cf_backend;  in cpufreq_get_max()  local
282 	KASSERT(cf->cf_init != false);  in cpufreq_get_max()
285 	return cf->cf_state[0].cfs_freq;  in cpufreq_get_max()
291 	struct cpufreq *cf = cf_backend;  in cpufreq_get_min()  local
293 	KASSERT(cf->cf_init != false);  in cpufreq_get_min()
296 	return cf->cf_state[cf->cf_state_count - 1].cfs_freq;  in cpufreq_get_min()
302 	struct cpufreq *cf = cf_backend;  in cpufreq_get_raw()  local
306 	KASSERT(cf->cf_init != false);  in cpufreq_get_raw()
309 	xc = xc_unicast(0, (*cf->cf_get_freq), cf->cf_cookie, &freq, ci);  in cpufreq_get_raw()
318 	struct cpufreq *cf = cf_backend;  in cpufreq_get_backend()  local
322 	if (cf->cf_init != true || dst == NULL) {  in cpufreq_get_backend()
327 	memcpy(dst, cf, sizeof(*cf));  in cpufreq_get_backend()
336 	struct cpufreq *cf = cf_backend;  in cpufreq_get_state()  local
340 	if (cf->cf_init != true || cfs == NULL) {  in cpufreq_get_state()
354 	struct cpufreq *cf = cf_backend;  in cpufreq_get_state_index()  local
358 	if (cf->cf_init != true || cfs == NULL) {  in cpufreq_get_state_index()
363 	if (index >= cf->cf_state_count) {  in cpufreq_get_state_index()
368 	memcpy(cfs, &cf->cf_state[index], sizeof(*cfs));  in cpufreq_get_state_index()
377 	struct cpufreq *cf = cf_backend;  in cpufreq_get_state_raw()  local
381 	KASSERT(cf->cf_init != false);  in cpufreq_get_state_raw()
384 	hi = cf->cf_state_count;  in cpufreq_get_state_raw()
389 		f = cf->cf_state[i].cfs_freq;  in cpufreq_get_state_raw()
400 	memcpy(cfs, &cf->cf_state[i], sizeof(*cfs));  in cpufreq_get_state_raw()
406 	struct cpufreq *cf = cf_backend;  in cpufreq_set()  local
410 	if (__predict_false(cf->cf_init != true)) {  in cpufreq_set()
422 	struct cpufreq *cf = cf_backend;  in cpufreq_set_raw()  local
425 	KASSERT(cf->cf_init != false);  in cpufreq_set_raw()
428 	xc = xc_unicast(0, (*cf->cf_set_freq), cf->cf_cookie, &freq, ci);  in cpufreq_set_raw()
435 	struct cpufreq *cf = cf_backend;  in cpufreq_set_all()  local
439 	if (__predict_false(cf->cf_init != true)) {  in cpufreq_set_all()
451 	struct cpufreq *cf = cf_backend;  in cpufreq_set_all_raw()  local
454 	KASSERT(cf->cf_init != false);  in cpufreq_set_all_raw()
457 	xc = xc_broadcast(0, (*cf->cf_set_freq), cf->cf_cookie, &freq);  in cpufreq_set_all_raw()
477 	struct cpufreq *cf = cf_backend;  in cpufreq_set_step()  local
484 	if (__predict_false(cf->cf_init != true)) {  in cpufreq_set_step()
499 	if (index < 0 || index >= (int32_t)cf->cf_state_count) {  in cpufreq_set_step()
504 	cpufreq_set_raw(ci, cf->cf_state[index].cfs_freq);  in cpufreq_set_step()