PCI: Set PCI-E Max Payload Size on fabric

[pandora-kernel.git] / arch / x86 / pci / acpi.c

diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index ae3cb23..c953302 100644 (file)
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -360,6 +360,15 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root)
                }
        }
 
+       /* After the PCI-E bus has been walked and all devices discovered,
+        * configure any settings of the fabric that might be necessary.
+        */
+       if (bus) {
+               struct pci_bus *child;
+               list_for_each_entry(child, &bus->children, node)
+                       pcie_bus_configure_settings(child, child->self->pcie_mpss);
+       }
+
        if (!bus)
                kfree(sd);