X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Fasm-powerpc%2Fio.h;h=301c9bb308b18c858cd3129089ac541ee8084e02;hb=227c5fe7993a5430e582dfd4c3acd9484004c6fc;hp=1cd532379c30035fd64f01d5d973c7414ffb15dc;hpb=e9ccb79927225d8cd8d022a7c09bfb2fad935b89;p=powerpc.git

diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 1cd532379c..301c9bb308 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -732,6 +732,12 @@ static inline void * bus_to_virt(unsigned long address)
 
 #endif /* CONFIG_PPC32 */
 
+/* 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__ */