[PATCH] ppc64: Add VMX save flag to VPA

[linux-2.6] / drivers / pci / setup-bus.c

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index c1bdfb424658ab03bf6e62bd088fe2ed637b80ab..6b0e6464eb391130d1751be13620ae38fd7d5635 100644 (file)
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -40,7 +40,7 @@
  * FIXME: IO should be max 256 bytes.  However, since we may
  * have a P2P bridge below a cardbus bridge, we need 4K.
  */
-#define CARDBUS_IO_SIZE                (4096)
+#define CARDBUS_IO_SIZE                (4*1024)
 #define CARDBUS_MEM_SIZE       (32*1024*1024)
 
 static void __devinit
@@ -51,8 +51,6 @@ pbus_assign_resources_sorted(struct pci_bus *bus)
        struct resource_list head, *list, *tmp;
        int idx;
 
-       bus->bridge_ctl &= ~PCI_BRIDGE_CTL_VGA;
-
        head.next = NULL;
        list_for_each_entry(dev, &bus->devices, bus_list) {
                u16 class = dev->class >> 8;
@@ -62,10 +60,6 @@ pbus_assign_resources_sorted(struct pci_bus *bus)
                    class == PCI_CLASS_BRIDGE_HOST)
                        continue;
 
-               if (class == PCI_CLASS_DISPLAY_VGA ||
-                   class == PCI_CLASS_NOT_DEFINED_VGA)
-                       bus->bridge_ctl |= PCI_BRIDGE_CTL_VGA;
-
                pdev_sort_resources(dev, &head);
        }
 
@@ -74,6 +68,7 @@ pbus_assign_resources_sorted(struct pci_bus *bus)
                idx = res - &list->dev->resource[0];
                if (pci_assign_resource(list->dev, idx)) {
                        res->start = 0;
+                       res->end = 0;
                        res->flags = 0;
                }
                tmp = list;
@@ -508,12 +503,6 @@ pci_bus_assign_resources(struct pci_bus *bus)
 
        pbus_assign_resources_sorted(bus);
 
-       if (bus->bridge_ctl & PCI_BRIDGE_CTL_VGA) {
-               /* Propagate presence of the VGA to upstream bridges */
-               for (b = bus; b->parent; b = b->parent) {
-                       b->bridge_ctl |= PCI_BRIDGE_CTL_VGA;
-               }
-       }
        list_for_each_entry(dev, &bus->devices, bus_list) {
                b = dev->subordinate;
                if (!b)