From: Rafael J. Wysocki <rjw@xxxxxxx> Set async_suspend for all PCI devices and PCIe port services, so that they can be suspended and resumed asynchronously with other devices they don't depend on in a known way (i.e. devices which are not their parents or children and to which they are not connected via struct pm_link objects). Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx> --- drivers/pci/pci.c | 1 + drivers/pci/pcie/portdrv_core.c | 1 + 2 files changed, 2 insertions(+) Index: linux-2.6/drivers/pci/pci.c =================================================================== --- linux-2.6.orig/drivers/pci/pci.c +++ linux-2.6/drivers/pci/pci.c @@ -1373,6 +1373,7 @@ void pci_pm_init(struct pci_dev *dev) int pm; u16 pmc; + device_enable_async_suspend(&dev->dev, true); dev->wakeup_prepared = false; dev->pm_cap = 0; Index: linux-2.6/drivers/pci/pcie/portdrv_core.c =================================================================== --- linux-2.6.orig/drivers/pci/pcie/portdrv_core.c +++ linux-2.6/drivers/pci/pcie/portdrv_core.c @@ -280,6 +280,7 @@ static void pcie_device_init(struct pci_ dev_set_name(device, "%s:pcie%02x", pci_name(parent), get_descriptor_id(port_type, service_type)); device->parent = &parent->dev; + device_enable_async_suspend(device, true); } /** _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
