bootmem: factor out the marking of a PFN range

[linux-2.6] / include / acpi / acpi_bus.h

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index db90a74f8714052fadfc424aff91c862b328a80d..a5ac0bc7f52eb1cc1849fb29afda135fb9dda6c1 100644 (file)
--- 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);
@@ -377,6 +380,7 @@ acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
 
 #ifdef CONFIG_PM_SLEEP
 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 *p)
 {
@@ -384,6 +388,10 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *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 */