259 	u32 *value = val;  in do_show_pwrmgtcr0()  local
261 	*value = mfspr(SPRN_PWRMGTCR0);  in do_show_pwrmgtcr0()
267 	u32 value;  in show_pw20_state()  local
270 	smp_call_function_single(cpu, do_show_pwrmgtcr0, &value, 1);  in show_pw20_state()
272 	value &= PWRMGTCR0_PW20_WAIT;  in show_pw20_state()
274 	return sprintf(buf, "%u\n", value ? 1 : 0);  in show_pw20_state()
279 	u32 *value = val;  in do_store_pw20_state()  local
284 	if (*value)  in do_store_pw20_state()
296 	u32 value;  in store_pw20_state()  local
299 	if (kstrtou32(buf, 0, &value))  in store_pw20_state()
302 	if (value > 1)  in store_pw20_state()
305 	smp_call_function_single(cpu, do_store_pw20_state, &value, 1);  in store_pw20_state()
313 	u32 value;  in show_pw20_wait_time()  local
320 		smp_call_function_single(cpu, do_show_pwrmgtcr0, &value, 1);  in show_pw20_wait_time()
321 		value = (value & PWRMGTCR0_PW20_ENT) >>  in show_pw20_wait_time()
324 		tb_cycle = (tb_cycle << (MAX_BIT - value + 1));  in show_pw20_wait_time()
344 	u32 *value = val;  in set_pw20_wait_entry_bit()  local
354 	pw20_idle |= ((MAX_BIT - *value) << PWRMGTCR0_PW20_ENT_SHIFT);  in set_pw20_wait_entry_bit()
364 	u64 value;  in store_pw20_wait_time()  local
368 	if (kstrtou64(buf, 0, &value))  in store_pw20_wait_time()
371 	if (!value)  in store_pw20_wait_time()
374 	entry_bit = get_idle_ticks_bit(value);  in store_pw20_wait_time()
378 	pw20_wt = value;  in store_pw20_wait_time()
389 	u32 value;  in show_altivec_idle()  local
392 	smp_call_function_single(cpu, do_show_pwrmgtcr0, &value, 1);  in show_altivec_idle()
394 	value &= PWRMGTCR0_AV_IDLE_PD_EN;  in show_altivec_idle()
396 	return sprintf(buf, "%u\n", value ? 1 : 0);  in show_altivec_idle()
401 	u32 *value = val;  in do_store_altivec_idle()  local
406 	if (*value)  in do_store_altivec_idle()
418 	u32 value;  in store_altivec_idle()  local
421 	if (kstrtou32(buf, 0, &value))  in store_altivec_idle()
424 	if (value > 1)  in store_altivec_idle()
427 	smp_call_function_single(cpu, do_store_altivec_idle, &value, 1);  in store_altivec_idle()
435 	u32 value;  in show_altivec_idle_wait_time()  local
442 		smp_call_function_single(cpu, do_show_pwrmgtcr0, &value, 1);  in show_altivec_idle_wait_time()
443 		value = (value & PWRMGTCR0_AV_IDLE_CNT) >>  in show_altivec_idle_wait_time()
446 		tb_cycle = (tb_cycle << (MAX_BIT - value + 1));  in show_altivec_idle_wait_time()
466 	u32 *value = val;  in set_altivec_idle_wait_entry_bit()  local
476 	altivec_idle |= ((MAX_BIT - *value) << PWRMGTCR0_AV_IDLE_CNT_SHIFT);  in set_altivec_idle_wait_entry_bit()
486 	u64 value;  in store_altivec_idle_wait_time()  local
490 	if (kstrtou64(buf, 0, &value))  in store_altivec_idle_wait_time()
493 	if (!value)  in store_altivec_idle_wait_time()
496 	entry_bit = get_idle_ticks_bit(value);  in store_altivec_idle_wait_time()
500 	altivec_idle_wt = value;  in store_altivec_idle_wait_time()