diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 4eac59393edc5b13e3c25283f08e6cf899fb61d7..1f67057af2a571991481bb761d157320b9d3f329 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -33,6 +33,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/pci.h>
 #include <linux/pci-acpi.h>
+#include <linux/pci-aspm.h>
 #include <linux/acpi.h>
 #include <linux/slab.h>
 #include <acpi/acpi_bus.h>
@@ -543,6 +544,14 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device)
 	if (flags != base_flags)
 		acpi_pci_osc_support(root, flags);
 
+	status = acpi_pci_osc_control_set(root->device->handle,
+					  OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL);
+
+	if (ACPI_FAILURE(status)) {
+		printk(KERN_INFO "Unable to assume PCIe control: Disabling ASPM\n");
+		pcie_no_aspm();
+	}
+
 	pci_acpi_add_bus_pm_notifier(device, root->bus);
 	if (device->wakeup.flags.run_wake)
 		device_set_run_wake(root->bus->bridge, true);