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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-18 23:13:20 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 23:13:20 +0400 |
| commit | f6dc8ccaab6d8f63cbae1e6c73fe972b26f5376c (patch) | |
| tree | c5643fcdc884a8d0bfc3f1bc28039cab7394e5bc /include/acpi/acpi_bus.h | |
| parent | 323ec001c6bb98eeabb5abbdbb8c8055d9496554 (diff) | |
| parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) | |
| download | linux-f6dc8ccaab6d8f63cbae1e6c73fe972b26f5376c.tar.xz | |
Merge branch 'linus' into core/generic-dma-coherent
Conflicts:
kernel/Makefile
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 2f1c68c7a727..a5ac0bc7f52e 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -259,6 +259,7 @@ struct acpi_device_perf { /* Wakeup Management */ struct acpi_device_wakeup_flags { u8 valid:1; /* Can successfully enable wakeup? */ + u8 prepared:1; /* Has the wake-up capability been enabled? */ u8 run_wake:1; /* Run-Wake GPE devices */ }; @@ -335,6 +336,8 @@ void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context); int acpi_bus_get_status(struct acpi_device *device); int acpi_bus_get_power(acpi_handle handle, int *state); int acpi_bus_set_power(acpi_handle handle, int state); +bool acpi_bus_power_manageable(acpi_handle handle); +bool acpi_bus_can_wakeup(acpi_handle handle); #ifdef CONFIG_ACPI_PROC_EVENT int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data); int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data); @@ -376,14 +379,19 @@ acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int); #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle)) #ifdef CONFIG_PM_SLEEP -int acpi_pm_device_sleep_state(struct device *, int, int *); +int acpi_pm_device_sleep_state(struct device *, int *); +int acpi_pm_device_sleep_wake(struct device *, bool); #else /* !CONFIG_PM_SLEEP */ -static inline int acpi_pm_device_sleep_state(struct device *d, int w, int *p) +static inline int acpi_pm_device_sleep_state(struct device *d, int *p) { if (p) *p = ACPI_STATE_D0; return ACPI_STATE_D3; } +static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable) +{ + return -ENODEV; +} #endif /* !CONFIG_PM_SLEEP */ #endif /* CONFIG_ACPI */ |