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authorDavid S. Miller <davem@davemloft.net>2007-12-25 02:20:33 -0800
committerDavid S. Miller <davem@davemloft.net>2007-12-26 19:33:46 -0800
commitbcea1db16ba1c45ccebb3bfb8441642d1342c4d5 (patch)
tree6930a11e79193d56e2c0f344c04ac5c37a56f7eb /include/asm-sparc64
parent11ee29577cc1637f94d903a6ea322cf1ed8ce1b3 (diff)
[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>
Diffstat (limited to 'include/asm-sparc64')
-rw-r--r--include/asm-sparc64/pci.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
index 1393e57d50f..f59f2571295 100644
--- a/include/asm-sparc64/pci.h
+++ b/include/asm-sparc64/pci.h
@@ -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 */