diff options
Diffstat (limited to 'src/include/device/pci.h')
| -rw-r--r-- | src/include/device/pci.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/device/pci.h b/src/include/device/pci.h index 6e28cb7f649a..58f5904996a8 100644 --- a/src/include/device/pci.h +++ b/src/include/device/pci.h @@ -80,6 +80,14 @@ void pci_bus_reset(struct bus *bus); struct device *pci_probe_dev(struct device *dev, struct bus *bus, unsigned int devfn); +/* + * Determine if the given PCI device is the source of wake from sleep by checking PME_STATUS and + * PME_ENABLE bits in PM control and status register. + * + * Returns true if PCI device is wake source, false otherwise. + */ +bool pci_dev_is_wake_source(const struct device *dev); + void do_pci_scan_bridge(struct device *dev, void (*do_scan_bus)(struct bus *bus, unsigned int min_devfn, unsigned int max_devfn)); |