X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Falpha%2Fkernel%2Fpci.c;h=2a8b364c822e9f0e17c9ead5352ab84ad9f1ace6;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=b4c64d4fd429b30ff201c1e59e2af7186c9a11f1;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git

diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index b4c64d4fd..2a8b364c8 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -227,7 +227,7 @@ pdev_save_srm_config(struct pci_dev *dev)
 	tmp->next = srm_saved_configs;
 	tmp->dev = dev;
 
-	pci_save_state(dev, tmp->regs);
+	pci_save_state(dev);
 
 	srm_saved_configs = tmp;
 }
@@ -243,7 +243,7 @@ pci_restore_srm_config(void)
 
 	/* Restore SRM config. */
 	for (tmp = srm_saved_configs; tmp; tmp = tmp->next) {
-		pci_restore_state(tmp->dev, tmp->regs);
+		pci_restore_state(tmp->dev);
 	}
 }
 #endif
@@ -280,7 +280,6 @@ pcibios_fixup_bus(struct pci_bus *bus)
 	/* Propagate hose info into the subordinate devices.  */
 
 	struct pci_controller *hose = bus->sysdata;
-	struct list_head *ln;
 	struct pci_dev *dev = bus->self;
 
 	if (!dev) {
@@ -304,9 +303,7 @@ pcibios_fixup_bus(struct pci_bus *bus)
  		pcibios_fixup_device_resources(dev, bus);
 	} 
 
-	for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
-		struct pci_dev *dev = pci_dev_b(ln);
-
+	list_for_each_entry(dev, &bus->devices, bus_list) {
 		pdev_save_srm_config(dev);
 		if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI)
 			pcibios_fixup_device_resources(dev, bus);
@@ -353,8 +350,24 @@ pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
 	region->end = res->end - offset;
 }
 
+void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+			     struct pci_bus_region *region)
+{
+	struct pci_controller *hose = (struct pci_controller *)dev->sysdata;
+	unsigned long offset = 0;
+
+	if (res->flags & IORESOURCE_IO)
+		offset = hose->io_space->start;
+	else if (res->flags & IORESOURCE_MEM)
+		offset = hose->mem_space->start;
+
+	res->start = region->start + offset;
+	res->end = region->end + offset;
+}
+
 #ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(pcibios_resource_to_bus);
+EXPORT_SYMBOL(pcibios_bus_to_resource);
 #endif
 
 int
@@ -403,11 +416,10 @@ pcibios_set_master(struct pci_dev *dev)
 static void __init
 pcibios_claim_one_bus(struct pci_bus *b)
 {
-	struct list_head *ld;
+	struct pci_dev *dev;
 	struct pci_bus *child_bus;
 
-	for (ld = b->devices.next; ld != &b->devices; ld = ld->next) {
-		struct pci_dev *dev = pci_dev_b(ld);
+	list_for_each_entry(dev, &b->devices, bus_list) {
 		int i;
 
 		for (i = 0; i < PCI_NUM_RESOURCES; i++) {
@@ -426,12 +438,10 @@ pcibios_claim_one_bus(struct pci_bus *b)
 static void __init
 pcibios_claim_console_setup(void)
 {
-	struct list_head *lb;
+	struct pci_bus *b;
 
-	for(lb = pci_root_buses.next; lb != &pci_root_buses; lb = lb->next) {
-		struct pci_bus *b = pci_bus_b(lb);
+	list_for_each_entry(b, &pci_root_buses, node)
 		pcibios_claim_one_bus(b);
-	}
 }
 
 void __init