diff options
Diffstat (limited to 'include/acpi/processor.h')
| -rw-r--r-- | include/acpi/processor.h | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 683e124ad517..d0eccbd920e5 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -2,11 +2,16 @@ #ifndef __ACPI_PROCESSOR_H #define __ACPI_PROCESSOR_H -#include <linux/kernel.h> #include <linux/cpu.h> #include <linux/cpufreq.h> #include <linux/pm_qos.h> +#include <linux/printk.h> +#include <linux/sched.h> +#include <linux/smp.h> #include <linux/thermal.h> +#include <linux/types.h> +#include <linux/workqueue.h> + #include <asm/acpi.h> #define ACPI_PROCESSOR_CLASS "processor" @@ -212,7 +217,7 @@ struct acpi_processor_flags { u8 has_lpi:1; u8 power_setup_done:1; u8 bm_rld_set:1; - u8 need_hotplug_init:1; + u8 previously_online:1; }; struct acpi_processor { @@ -275,6 +280,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu, struct acpi_processor_cx *cx, struct acpi_power_register *reg); void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx *cstate); +void __noreturn acpi_processor_ffh_play_dead(struct acpi_processor_cx *cx); #else static inline void acpi_processor_power_init_bm_check(struct acpi_processor_flags @@ -295,6 +301,10 @@ static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx { return; } +static inline void __noreturn acpi_processor_ffh_play_dead(struct acpi_processor_cx *cx) +{ + BUG(); +} #endif static inline int call_on_cpu(int cpu, long (*fn)(void *), void *arg, @@ -436,9 +446,12 @@ static inline int acpi_processor_hotplug(struct acpi_processor *pr) #endif /* CONFIG_ACPI_PROCESSOR_IDLE */ /* in processor_thermal.c */ -int acpi_processor_get_limit_info(struct acpi_processor *pr); +int acpi_processor_thermal_init(struct acpi_processor *pr, + struct acpi_device *device); +void acpi_processor_thermal_exit(struct acpi_processor *pr, + struct acpi_device *device); extern const struct thermal_cooling_device_ops processor_cooling_ops; -#if defined(CONFIG_ACPI_CPU_FREQ_PSS) & defined(CONFIG_CPU_FREQ) +#ifdef CONFIG_CPU_FREQ void acpi_thermal_cpufreq_init(struct cpufreq_policy *policy); void acpi_thermal_cpufreq_exit(struct cpufreq_policy *policy); #else @@ -450,6 +463,13 @@ static inline void acpi_thermal_cpufreq_exit(struct cpufreq_policy *policy) { return; } -#endif /* CONFIG_ACPI_CPU_FREQ_PSS */ +#endif /* CONFIG_CPU_FREQ */ + +#ifdef CONFIG_ACPI_PROCESSOR_IDLE +extern int acpi_processor_ffh_lpi_probe(unsigned int cpu); +extern int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi); +#endif + +void acpi_processor_init_invariance_cppc(void); #endif |