68 extern void iounmap(volatile void __iomem *addr);
98 static inline unsigned char _readb(unsigned long addr)  in _readb()  argument
100 	return *(volatile unsigned char __force *)addr;  in _readb()
103 static inline unsigned short _readw(unsigned long addr)  in _readw()  argument
105 	return *(volatile unsigned short __force *)addr;  in _readw()
108 static inline unsigned long _readl(unsigned long addr)  in _readl()  argument
110 	return *(volatile unsigned long __force *)addr;  in _readl()
113 static inline void _writeb(unsigned char b, unsigned long addr)  in _writeb()  argument
115 	*(volatile unsigned char __force *)addr = b;  in _writeb()
118 static inline void _writew(unsigned short w, unsigned long addr)  in _writew()  argument
120 	*(volatile unsigned short __force *)addr = w;  in _writew()
123 static inline void _writel(unsigned long l, unsigned long addr)  in _writel()  argument
125 	*(volatile unsigned long __force *)addr = l;  in _writel()
149 #define readb(addr)   _readb((unsigned long)(addr))  argument
150 #define readw(addr)   _readw((unsigned long)(addr))  argument
151 #define readl(addr)   _readl((unsigned long)(addr))  argument
159 #define writeb(val, addr)  _writeb((val), (unsigned long)(addr))  argument
160 #define writew(val, addr)  _writew((val), (unsigned long)(addr))  argument
161 #define writel(val, addr)  _writel((val), (unsigned long)(addr))  argument
181 memset_io(volatile void __iomem *addr, unsigned char val, int count)  in memset_io()  argument
183 	memset((void __force *) addr, val, count);  in memset_io()