diff options
Diffstat (limited to 'drivers/pci/pcie')
| -rw-r--r-- | drivers/pci/pcie/portdrv.h | 2 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 6 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_pci.c | 2 |
3 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h index 6ffc797a0dc1..d59afa42fc14 100644 --- a/drivers/pci/pcie/portdrv.h +++ b/drivers/pci/pcie/portdrv.h @@ -50,6 +50,7 @@ struct pcie_port_service_driver { int (*probe) (struct pcie_device *dev); void (*remove) (struct pcie_device *dev); int (*suspend) (struct pcie_device *dev); + int (*resume_noirq) (struct pcie_device *dev); int (*resume) (struct pcie_device *dev); /* Device driver may resume normal operations */ @@ -82,6 +83,7 @@ extern struct bus_type pcie_port_bus_type; int pcie_port_device_register(struct pci_dev *dev); #ifdef CONFIG_PM int pcie_port_device_suspend(struct device *dev); +int pcie_port_device_resume_noirq(struct device *dev); int pcie_port_device_resume(struct device *dev); #endif void pcie_port_device_remove(struct pci_dev *dev); diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 13a248575a14..7c37d815229e 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -380,6 +380,12 @@ int pcie_port_device_suspend(struct device *dev) return device_for_each_child(dev, &off, pm_iter); } +int pcie_port_device_resume_noirq(struct device *dev) +{ + size_t off = offsetof(struct pcie_port_service_driver, resume_noirq); + return device_for_each_child(dev, &off, pm_iter); +} + /** * pcie_port_device_resume - resume port services associated with a PCIe port * @dev: PCI Express port to handle diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c index 973f1b80a038..5e0f02c68faa 100644 --- a/drivers/pci/pcie/portdrv_pci.c +++ b/drivers/pci/pcie/portdrv_pci.c @@ -76,10 +76,12 @@ static int pcie_port_runtime_idle(struct device *dev) static const struct dev_pm_ops pcie_portdrv_pm_ops = { .suspend = pcie_port_device_suspend, + .resume_noirq = pcie_port_device_resume_noirq, .resume = pcie_port_device_resume, .freeze = pcie_port_device_suspend, .thaw = pcie_port_device_resume, .poweroff = pcie_port_device_suspend, + .restore_noirq = pcie_port_device_resume_noirq, .restore = pcie_port_device_resume, .runtime_suspend = pcie_port_runtime_suspend, .runtime_resume = pcie_port_runtime_resume, |