X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fio.h;h=350c9bdb31dccc7007c1f0bfa7bc72d569b55754;hb=f9509c84d8d9451ecd1731e922e7094b38ee336a;hp=1cd532379c30035fd64f01d5d973c7414ffb15dc;hpb=651857a1ecaf97a8ad9d324dd2a61675c53e541e;p=linux-2.6

diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 1cd532379c..350c9bdb31 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -11,7 +11,12 @@
 
 /* Check of existence of legacy devices */
 extern int check_legacy_ioport(unsigned long base_port);
-#define PNPBIOS_BASE	0xf000	/* only relevant for PReP */
+#define I8042_DATA_REG	0x60
+#define FDC_BASE	0x3f0
+/* only relevant for PReP */
+#define _PIDXR		0x279
+#define _PNPWRP		0xa79
+#define PNPBIOS_BASE	0xf000
 
 #include <linux/compiler.h>
 #include <asm/page.h>
@@ -732,6 +737,12 @@ 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__ */