68 extern void iounmap(volatile void __iomem *addr);
100 static inline unsigned char _readb(unsigned long addr)  in _readb()  argument
102 	return *(volatile unsigned char __force *)addr;  in _readb()
105 static inline unsigned short _readw(unsigned long addr)  in _readw()  argument
107 	return *(volatile unsigned short __force *)addr;  in _readw()
110 static inline unsigned long _readl(unsigned long addr)  in _readl()  argument
112 	return *(volatile unsigned long __force *)addr;  in _readl()
115 static inline void _writeb(unsigned char b, unsigned long addr)  in _writeb()  argument
117 	*(volatile unsigned char __force *)addr = b;  in _writeb()
120 static inline void _writew(unsigned short w, unsigned long addr)  in _writew()  argument
122 	*(volatile unsigned short __force *)addr = w;  in _writew()
125 static inline void _writel(unsigned long l, unsigned long addr)  in _writel()  argument
127 	*(volatile unsigned long __force *)addr = l;  in _writel()
151 #define readb(addr)   _readb((unsigned long)(addr))  argument
152 #define readw(addr)   _readw((unsigned long)(addr))  argument
153 #define readl(addr)   _readl((unsigned long)(addr))  argument
161 #define writeb(val, addr)  _writeb((val), (unsigned long)(addr))  argument
162 #define writew(val, addr)  _writew((val), (unsigned long)(addr))  argument
163 #define writel(val, addr)  _writel((val), (unsigned long)(addr))  argument
186 #define ioread16be(addr)	be16_to_cpu(readw(addr))  argument
187 #define ioread32be(addr)	be32_to_cpu(readl(addr))  argument
188 #define iowrite16be(v, addr)	writew(cpu_to_be16(v), (addr))  argument
189 #define iowrite32be(v, addr)	writel(cpu_to_be32(v), (addr))  argument
196 memset_io(volatile void __iomem *addr, unsigned char val, int count)  in memset_io()  argument
198 	memset((void __force *) addr, val, count);  in memset_io()