patch-2.4.4 linux/include/asm-arm/arch-ebsa110/io.h

• Lines: 50
• Date: Thu Apr 12 12:20:31 2001
• Orig file: v2.4.3/linux/include/asm-arm/arch-ebsa110/io.h
• Orig date: Thu Feb 8 16:32:44 2001

diff -u --recursive --new-file v2.4.3/linux/include/asm-arm/arch-ebsa110/io.h linux/include/asm-arm/arch-ebsa110/io.h
@@ -13,7 +13,7 @@
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
 
-#define IO_SPACE_LIMIT 0xffffffff
+#define IO_SPACE_LIMIT 0xffff
 
 /*
  * Generic virtual read/write
@@ -21,6 +21,39 @@
 #define __arch_getw(a)		(*(volatile unsigned short *)(a))
 #define __arch_putw(v,a)	(*(volatile unsigned short *)(a) = (v))
 
-#define __io(p)		(ISAIO_BASE + ((p) << 2))
+u8  __inb(int port);
+u16 __inw(int port);
+u32 __inl(int port);
+
+#define inb(p)			__inb(p)
+#define inw(p)			__inw(p)
+#define inl(p)			__inl(p)
+
+void __outb(u8  val, int port);
+void __outw(u16 val, int port);
+void __outl(u32 val, int port);
+
+#define outb(v,p)		__outb(v,p)
+#define outw(v,p)		__outw(v,p)
+#define outl(v,p)		__outl(v,p)
+
+u8  __readb(void *addr);
+u16 __readw(void *addr);
+u32 __readl(void *addr);
+
+#define readb(b)		__readb(b)
+#define readw(b)		__readw(b)
+#define readl(b)		__readl(b)
+
+void __writeb(u8  val, void *addr);
+void __writew(u16 val, void *addr);
+void __writel(u32 val, void *addr);
+
+#define writeb(v,b)		__writeb(v,b)
+#define writew(v,b)		__writew(v,b)
+#define writel(v,b)		__writel(v,b)
+
+#define __arch_ioremap(off,sz,c)	((void *)(off))
+#define __arch_iounmap(virt)		do { } while (0)
 
 #endif