diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 3f2e93ed9730..f102c0fe3431 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -335,8 +335,11 @@ int acpi_register_gsi (struct device *dev, u32 gsi, int triggering, int polarity int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); int acpi_isa_irq_to_gsi (unsigned isa_irq, u32 *gsi); +typedef struct fwnode_handle *(*acpi_gsi_domain_disp_fn)(u32); + void acpi_set_irq_model(enum acpi_irq_model_id model, - struct fwnode_handle *(*)(u32)); + acpi_gsi_domain_disp_fn fn); +acpi_gsi_domain_disp_fn acpi_get_gsi_dispatcher(void); void acpi_set_gsi_to_irq_fallback(u32 (*)(u32)); struct irq_domain *acpi_irq_create_hierarchy(unsigned int flags, @@ -772,6 +775,10 @@ int acpi_get_local_u64_address(acpi_handle handle, u64 *addr); int acpi_get_local_address(acpi_handle handle, u32 *addr); const char *acpi_get_subsystem_id(acpi_handle handle); +#ifdef CONFIG_ACPI_MRRM +int acpi_mrrm_max_mem_region(void); +#endif + #else /* !CONFIG_ACPI */ #define acpi_disabled 1 @@ -1092,6 +1099,11 @@ static inline acpi_handle acpi_get_processor_handle(int cpu) return NULL; } +static inline int acpi_mrrm_max_mem_region(void) +{ + return 1; +} + #endif /* !CONFIG_ACPI */ #ifdef CONFIG_ACPI_HMAT @@ -1125,13 +1137,13 @@ void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state, acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b); -#if defined(CONFIG_SUSPEND) && defined(CONFIG_X86) struct acpi_s2idle_dev_ops { struct list_head list_node; void (*prepare)(void); void (*check)(void); void (*restore)(void); }; +#if defined(CONFIG_SUSPEND) && defined(CONFIG_X86) int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg); void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg); int acpi_get_lps0_constraint(struct acpi_device *adev); @@ -1140,6 +1152,13 @@ static inline int acpi_get_lps0_constraint(struct device *dev) { return ACPI_STATE_UNKNOWN; } +static inline int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg) +{ + return -ENODEV; +} +static inline void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg) +{ +} #endif /* CONFIG_SUSPEND && CONFIG_X86 */ void arch_reserve_mem_area(acpi_physical_address addr, size_t size); #else |