Merge ../linux-2.6

[linux-2.6-omap-h63xx.git] / include / asm-ppc / io.h

diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index df9cf6ed189d6bc7392dc308a9c465b31ece8212..b919d8fb7d98b8771a6037c346630e0c86be7191 100644 (file)
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -575,4 +575,11 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
  */
 #define xlate_dev_kmem_ptr(p)  p
 
+/* access ports */
+#define setbits32(_addr, _v) out_be32((_addr), in_be32(_addr) |  (_v))
+#define clrbits32(_addr, _v) out_be32((_addr), in_be32(_addr) & ~(_v))
+
+#define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) |  (_v))
+#define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
+
 #endif /* __KERNEL__ */