[SPARC64]: Implement pci_resource_to_user()

This makes libpciaccess able to mmap() resources of the device properly. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-26 19:33:46 -08:00
parent 11ee29577c
commit bcea1db16b
2 changed files with 20 additions and 0 deletions
@@ -200,6 +200,10 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 struct device_node;
 extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);

+#define HAVE_ARCH_PCI_RESOURCE_TO_USER
+extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
+				 const struct resource *rsrc,
+				 resource_size_t *start, resource_size_t *end);
 #endif /* __KERNEL__ */

 #endif /* __SPARC64_PCI_H */