linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / include / asm-sh / io.h

diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index 2c3afe7..b0b2937 100644 (file)
--- 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);