X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-sh%2Fio.h;h=b0b2937b6f8349f94244bb4204e45263378e7529;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=2c3afe71323da32c2ff45f0f314dd5e2c1465c32;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index 2c3afe713..b0b2937b6 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -174,6 +174,20 @@ static inline void __set_io_port_base(unsigned long pbase)
 	generic_io_base = pbase;
 }
 
+#define isa_readb(a) readb(ioport_map(a, 1))
+#define isa_readw(a) readw(ioport_map(a, 2))
+#define isa_readl(a) readl(ioport_map(a, 4))
+#define isa_writeb(b,a) writeb(b,ioport_map(a, 1))
+#define isa_writew(w,a) writew(w,ioport_map(a, 2))
+#define isa_writel(l,a) writel(l,ioport_map(a, 4))
+
+#define isa_memset_io(a,b,c) \
+  memset((void *)(ioport_map((unsigned long)(a), 1)),(b),(c))
+#define isa_memcpy_fromio(a,b,c) \
+  memcpy((a),(void *)(ioport_map((unsigned long)(b), 1)),(c))
+#define isa_memcpy_toio(a,b,c) \
+  memcpy((void *)(ioport_map((unsigned long)(a), 1)),(b),(c))
+
 /* We really want to try and get these to memcpy etc */
 extern void memcpy_fromio(void *, volatile void __iomem *, unsigned long);
 extern void memcpy_toio(volatile void __iomem *, const void *, unsigned long);