summaryrefslogtreecommitdiff
path: root/drivers/pci/pcie/aer/aerdrv_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pci/pcie/aer/aerdrv_core.c')
-rw-r--r--drivers/pci/pcie/aer/aerdrv_core.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 0f4554e48cc5..8b68ae59b7b6 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -400,16 +400,16 @@ void aer_do_secondary_bus_reset(struct pci_dev *dev)
}
/**
- * default_downstream_reset_link - default reset function for Downstream Port
- * @dev: pointer to downstream port's pci_dev data structure
+ * default_reset_link - default reset function
+ * @dev: pointer to pci_dev data structure
*
- * Invoked when performing link reset at Downstream Port w/ no aer driver.
+ * Invoked when performing link reset on a Downstream Port or a
+ * Root Port with no aer driver.
*/
-static pci_ers_result_t default_downstream_reset_link(struct pci_dev *dev)
+static pci_ers_result_t default_reset_link(struct pci_dev *dev)
{
aer_do_secondary_bus_reset(dev);
- dev_printk(KERN_DEBUG, &dev->dev,
- "Downstream Port link has been reset\n");
+ dev_printk(KERN_DEBUG, &dev->dev, "downstream link has been reset\n");
return PCI_ERS_RESULT_RECOVERED;
}
@@ -458,8 +458,9 @@ static pci_ers_result_t reset_link(struct pci_dev *dev)
if (driver && driver->reset_link) {
status = driver->reset_link(udev);
- } else if (pci_pcie_type(udev) == PCI_EXP_TYPE_DOWNSTREAM) {
- status = default_downstream_reset_link(udev);
+ } else if (pci_pcie_type(udev) == PCI_EXP_TYPE_DOWNSTREAM ||
+ pci_pcie_type(udev) == PCI_EXP_TYPE_ROOT_PORT) {
+ status = default_reset_link(udev);
} else {
dev_printk(KERN_DEBUG, &dev->dev,
"no link-reset support at upstream device %s\n",