diff options
Diffstat (limited to 'drivers/pci/pcie')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv_core.c | 3 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_pci.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c index 109d43fab40e..a4bfea52e7d4 100644 --- a/drivers/pci/pcie/aer/aerdrv_core.c +++ b/drivers/pci/pcie/aer/aerdrv_core.c @@ -274,6 +274,7 @@ static int report_error_detected(struct pci_dev *dev, void *data) } else { err_handler = dev->driver->err_handler; vote = err_handler->error_detected(dev, result_data->state); + pci_uevent_ers(dev, PCI_ERS_RESULT_NONE); } result_data->result = merge_result(result_data->result, vote); @@ -337,6 +338,7 @@ static int report_resume(struct pci_dev *dev, void *data) err_handler = dev->driver->err_handler; err_handler->resume(dev); + pci_uevent_ers(dev, PCI_ERS_RESULT_RECOVERED); out: device_unlock(&dev->dev); return 0; @@ -535,6 +537,7 @@ static void do_recovery(struct pci_dev *dev, int severity) return; failed: + pci_uevent_ers(dev, PCI_ERS_RESULT_DISCONNECT); /* TODO: Should kernel panic here? */ pci_info(dev, "AER: Device recovery failed\n"); } diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c index ffbf4e723527..fb1c1bb87316 100644 --- a/drivers/pci/pcie/portdrv_pci.c +++ b/drivers/pci/pcie/portdrv_pci.c @@ -150,6 +150,9 @@ static int pcie_portdrv_probe(struct pci_dev *dev, pci_save_state(dev); + dev_pm_set_driver_flags(&dev->dev, DPM_FLAG_SMART_SUSPEND | + DPM_FLAG_LEAVE_SUSPENDED); + if (pci_bridge_d3_possible(dev)) { /* * Keep the port resumed 100ms to make sure things like |