diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_bus.h | 4 | ||||
| -rw-r--r-- | include/linux/pci-acpi.h | 7 | ||||
| -rw-r--r-- | include/linux/pci.h | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 60fcff41935..54508ccea02 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -243,6 +243,7 @@ struct acpi_device_wakeup_flags { u8 valid:1; /* Can successfully enable wakeup? */ u8 run_wake:1; /* Run-Wake GPE devices */ u8 always_enabled:1; /* Run-wake devices that are always enabled */ + u8 notifier_present:1; /* Wake-up notify handler has been installed */ }; struct acpi_device_wakeup_state { @@ -388,6 +389,9 @@ acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int); struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle); #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle)) +int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state); +int acpi_disable_wakeup_device_power(struct acpi_device *dev); + #ifdef CONFIG_PM_SLEEP int acpi_pm_device_sleep_state(struct device *, int *); int acpi_pm_device_sleep_wake(struct device *, bool); diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 93a7c08f869..c8b6473c5f4 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -11,6 +11,13 @@ #include <linux/acpi.h> #ifdef CONFIG_ACPI +extern acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev, + struct pci_bus *pci_bus); +extern acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev); +extern acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev, + struct pci_dev *pci_dev); +extern acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev); + static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) { struct pci_bus *pbus = pdev->bus; diff --git a/include/linux/pci.h b/include/linux/pci.h index 9fe4b2089b7..3f787ce78bd 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -782,6 +782,7 @@ int pci_wake_from_d3(struct pci_dev *dev, bool enable); pci_power_t pci_target_state(struct pci_dev *dev); int pci_prepare_to_sleep(struct pci_dev *dev); int pci_back_from_sleep(struct pci_dev *dev); +bool pci_dev_run_wake(struct pci_dev *dev); /* For use by arch with custom probe code */ void set_pcie_port_type(struct pci_dev *pdev); |