1 files changed, 18 insertions, 3 deletions

diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index d70dc355c1f3..c9a00ca1c012 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -94,7 +94,7 @@ struct pci_dev;
  */
 extern unsigned int PCI_DMA_BUS_IS_PHYS;
 
-#ifdef CONFIG_MAPPED_DMA_IO
+#ifdef CONFIG_DMA_NEED_PCI_MAP_STATE
 
 /* pci_unmap_{single,page} is not a nop, thus... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       dma_addr_t ADDR_NAME;
@@ -104,7 +104,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
 #define pci_unmap_len(PTR, LEN_NAME)            ((PTR)->LEN_NAME)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   (((PTR)->LEN_NAME) = (VAL))
 
-#else /* CONFIG_MAPPED_DMA_IO  */
+#else /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
 
 /* pci_unmap_{page,single} is a nop so... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
@@ -114,7 +114,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
 #define pci_unmap_len(PTR, LEN_NAME)            (0)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
 
-#endif /* CONFIG_MAPPED_DMA_IO  */
+#endif /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
 
 /* This is always fine. */
 #define pci_dac_dma_supported(pci_dev, mask)    (1)
@@ -142,6 +142,8 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 
 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);
 
 #ifdef CONFIG_PCI_DOMAINS
 
@@ -167,4 +169,17 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 /* Do platform specific device initialization at pci_enable_device() time */
 extern int pcibios_plat_dev_init(struct pci_dev *dev);
 
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+        struct resource *root = NULL;
+
+        if (res->flags & IORESOURCE_IO)
+                root = &ioport_resource;
+        if (res->flags & IORESOURCE_MEM)
+                root = &iomem_resource;
+
+        return root;
+}
+
 #endif /* _ASM_PCI_H */