diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 29 | ||||
| -rw-r--r-- | include/acpi/processor.h | 7 |
2 files changed, 32 insertions, 4 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index f34a0835aa4f..d53908438e95 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -27,6 +27,7 @@ #define __ACPI_BUS_H__ #include <linux/device.h> +#include <linux/property.h> /* TBD: Make dynamic */ #define ACPI_MAX_HANDLES 10 @@ -337,10 +338,20 @@ struct acpi_device_physical_node { bool put_online:1; }; +/* ACPI Device Specific Data (_DSD) */ +struct acpi_device_data { + const union acpi_object *pointer; + const union acpi_object *properties; + const union acpi_object *of_compatible; +}; + +struct acpi_gpio_mapping; + /* Device */ struct acpi_device { int device_type; acpi_handle handle; /* no handle for fixed hardware */ + struct fwnode_handle fwnode; struct acpi_device *parent; struct list_head children; struct list_head node; @@ -353,17 +364,35 @@ struct acpi_device { struct acpi_device_wakeup wakeup; struct acpi_device_perf performance; struct acpi_device_dir dir; + struct acpi_device_data data; struct acpi_scan_handler *handler; struct acpi_hotplug_context *hp; struct acpi_driver *driver; + const struct acpi_gpio_mapping *driver_gpios; void *driver_data; struct device dev; unsigned int physical_node_count; + unsigned int dep_unmet; struct list_head physical_node_list; struct mutex physical_node_lock; void (*remove)(struct acpi_device *); }; +static inline bool is_acpi_node(struct fwnode_handle *fwnode) +{ + return fwnode && fwnode->type == FWNODE_ACPI; +} + +static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode) +{ + return fwnode ? container_of(fwnode, struct acpi_device, fwnode) : NULL; +} + +static inline struct fwnode_handle *acpi_fwnode_handle(struct acpi_device *adev) +{ + return &adev->fwnode; +} + static inline void *acpi_driver_data(struct acpi_device *d) { return d->driver_data; diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 9b9b6f29bbf3..3ca9b751f122 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -67,9 +67,6 @@ struct acpi_processor_cx { }; struct acpi_processor_power { - struct acpi_processor_cx *state; - unsigned long bm_check_timestamp; - u32 default_state; int count; struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER]; int timer_broadcast_on_state; @@ -313,11 +310,13 @@ static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit) #endif /* CONFIG_CPU_FREQ */ /* in processor_core.c */ -void acpi_processor_set_pdc(acpi_handle handle); int acpi_get_apicid(acpi_handle, int type, u32 acpi_id); int acpi_map_cpuid(int apic_id, u32 acpi_id); int acpi_get_cpuid(acpi_handle, int type, u32 acpi_id); +/* in processor_pdc.c */ +void acpi_processor_set_pdc(acpi_handle handle); + /* in processor_throttling.c */ int acpi_processor_tstate_has_changed(struct acpi_processor *pr); int acpi_processor_get_throttling_info(struct acpi_processor *pr); |