---

yaml
---
r: 294759
b: refs/heads/master
c: 10d1cd2
h: refs/heads/master
i:
  294757: 359781c
  294755: 32d4824
  294751: de1a3da
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f920b55de413538d2cfccd6de2c9b39efd2593cc
+refs/heads/master: 10d1cd2ba8f2f2f19ad20a38e07d91e87c40795c

trunk/arch/ia64/include/asm/pci.h

@@ -108,11 +108,7 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 	return (pci_domain_nr(bus) != 0);
 }
 
-extern void pcibios_resource_to_bus(struct pci_dev *dev,
-		struct pci_bus_region *region, struct resource *res);
-
-extern void pcibios_bus_to_resource(struct pci_dev *dev,
-		struct resource *res, struct pci_bus_region *region);
+#define ARCH_HAS_GENERIC_PCI_OFFSETS
 
 static inline struct resource *
 pcibios_select_root(struct pci_dev *pdev, struct resource *res)

trunk/arch/ia64/pci/pci.c

@@ -320,7 +320,8 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
 	 * Ignore these tiny memory ranges */
 	if (!((window->resource.flags & IORESOURCE_MEM) &&
 	      (window->resource.end - window->resource.start < 16)))
-		pci_add_resource(&info->resources, &window->resource);
+		pci_add_resource_offset(&info->resources, &window->resource,
+					window->offset);
 
 	return AE_OK;
 }
@@ -395,54 +396,6 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
 	return NULL;
 }
 
-void pcibios_resource_to_bus(struct pci_dev *dev,
-		struct pci_bus_region *region, struct resource *res)
-{
-	struct pci_controller *controller = PCI_CONTROLLER(dev);
-	unsigned long offset = 0;
-	int i;
-
-	for (i = 0; i < controller->windows; i++) {
-		struct pci_window *window = &controller->window[i];
-		if (!(window->resource.flags & res->flags))
-			continue;
-		if (window->resource.start > res->start)
-			continue;
-		if (window->resource.end < res->end)
-			continue;
-		offset = window->offset;
-		break;
-	}
-
-	region->start = res->start - offset;
-	region->end = res->end - offset;
-}
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-
-void pcibios_bus_to_resource(struct pci_dev *dev,
-		struct resource *res, struct pci_bus_region *region)
-{
-	struct pci_controller *controller = PCI_CONTROLLER(dev);
-	unsigned long offset = 0;
-	int i;
-
-	for (i = 0; i < controller->windows; i++) {
-		struct pci_window *window = &controller->window[i];
-		if (!(window->resource.flags & res->flags))
-			continue;
-		if (window->resource.start - window->offset > region->start)
-			continue;
-		if (window->resource.end - window->offset < region->end)
-			continue;
-		offset = window->offset;
-		break;
-	}
-
-	res->start = region->start + offset;
-	res->end = region->end + offset;
-}
-EXPORT_SYMBOL(pcibios_bus_to_resource);
-
 static int __devinit is_valid_resource(struct pci_dev *dev, int idx)
 {
 	unsigned int i, type_mask = IORESOURCE_IO | IORESOURCE_MEM;
@@ -464,15 +417,11 @@ static int __devinit is_valid_resource(struct pci_dev *dev, int idx)
 static void __devinit
 pcibios_fixup_resources(struct pci_dev *dev, int start, int limit)
 {
-	struct pci_bus_region region;
 	int i;
 
 	for (i = start; i < limit; i++) {
 		if (!dev->resource[i].flags)
 			continue;
-		region.start = dev->resource[i].start;
-		region.end = dev->resource[i].end;
-		pcibios_bus_to_resource(dev, &dev->resource[i], &region);
 		if ((is_valid_resource(dev, i)))
 			pci_claim_resource(dev, i);
 	}

trunk/arch/ia64/sn/kernel/io_init.c

@@ -320,7 +320,9 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
 				   prom_bussoft_ptr->bs_legacy_io,
 				   prom_bussoft_ptr->bs_legacy_mem);
 	for (i = 0; i < controller->windows; i++)
-		pci_add_resource(&resources, &controller->window[i].resource);
+		pci_add_resource_offset(&resources,
+					&controller->window[i].resource,
+					controller->window[i].offset);
 	bus = pci_scan_root_bus(NULL, busnum, &pci_root_ops, controller,
 				&resources);
  	if (bus == NULL)