X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Fasm-ppc%2Fio.h;h=b919d8fb7d98b8771a6037c346630e0c86be7191;hb=ae574a5d7aa1d80469dfcbaa757db2bea536ee66;hp=df9cf6ed189d6bc7392dc308a9c465b31ece8212;hpb=94bc2be31a01a3055ec94176e595dfe208e92d3b;p=powerpc.git

diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index df9cf6ed18..b919d8fb7d 100644
--- 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__ */