diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index c5eaf2f80a4c..94afcb2c384c 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -85,6 +85,8 @@ static inline const char *acpi_dev_name(struct acpi_device *adev) return dev_name(&adev->dev); } +struct device *acpi_get_first_physical_node(struct acpi_device *adev); + enum acpi_irq_model_id { ACPI_IRQ_MODEL_PIC = 0, ACPI_IRQ_MODEL_IOAPIC, @@ -267,12 +269,18 @@ static inline bool invalid_phys_cpuid(phys_cpuid_t phys_id) return phys_id == PHYS_CPUID_INVALID; } +/* Validate the processor object's proc_id */ +bool acpi_processor_validate_proc_id(int proc_id); + #ifdef CONFIG_ACPI_HOTPLUG_CPU /* Arch dependent functions for cpu hotplug support */ int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu); int acpi_unmap_cpu(int cpu); +int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid); #endif /* CONFIG_ACPI_HOTPLUG_CPU */ +void acpi_set_processor_mapping(void); + #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr); #endif @@ -634,6 +642,11 @@ static inline const char *acpi_dev_name(struct acpi_device *adev) return NULL; } +static inline struct device *acpi_get_first_physical_node(struct acpi_device *adev) +{ + return NULL; +} + static inline void acpi_early_init(void) { } static inline void acpi_subsystem_init(void) { } @@ -751,6 +764,12 @@ static inline int acpi_reconfig_notifier_unregister(struct notifier_block *nb) #endif /* !CONFIG_ACPI */ +#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC +int acpi_ioapic_add(acpi_handle root); +#else +static inline int acpi_ioapic_add(acpi_handle root) { return 0; } +#endif + #ifdef CONFIG_ACPI void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 pm1a_ctrl, u32 pm1b_ctrl)); @@ -1074,4 +1093,16 @@ void acpi_table_upgrade(void); static inline void acpi_table_upgrade(void) { } #endif +#if defined(CONFIG_ACPI) && defined(CONFIG_ACPI_WATCHDOG) +extern bool acpi_has_watchdog(void); +#else +static inline bool acpi_has_watchdog(void) { return false; } +#endif + +#ifdef CONFIG_ACPI_SPCR_TABLE +int parse_spcr(bool earlycon); +#else +static inline int parse_spcr(bool earlycon) { return 0; } +#endif + #endif /*_LINUX_ACPI_H*/ |