40 extern void iounmap(void *addr);
47 extern __inline__ unsigned char __raw_readb(unsigned long addr)  in __raw_readb()  argument
56 	: "=&r" (flags), "=r" (ret) : "r" (addr) );  in __raw_readb()
61 extern __inline__ unsigned short __raw_readw(unsigned long addr)  in __raw_readw()  argument
70 	: "=&r" (flags), "=r" (ret) : "r" (addr) );  in __raw_readw()
75 extern __inline__ unsigned int __raw_readl(unsigned long addr)  in __raw_readl()  argument
81 	: "=r" (ret) : "r" (addr) );  in __raw_readl()
86 extern __inline__ unsigned long long __raw_readq(unsigned long addr)  in __raw_readq()  argument
92 	:  "=r" (ret) : "r" (addr) );  in __raw_readq()
95 	ret = ((u64) __raw_readl(addr)) << 32;  in __raw_readq()
96 	ret |= __raw_readl(addr+4);  in __raw_readq()
101 extern __inline__ void __raw_writeb(unsigned char val, unsigned long addr)  in __raw_writeb()  argument
108 	: "=&r" (flags) :  "r" (val), "r" (addr) );  in __raw_writeb()
111 extern __inline__ void __raw_writew(unsigned short val, unsigned long addr)  in __raw_writew()  argument
118 	: "=&r" (flags) :  "r" (val), "r" (addr) );  in __raw_writew()
121 extern __inline__ void __raw_writel(unsigned int val, unsigned long addr)  in __raw_writel()  argument
125 	: :  "r" (val), "r" (addr) );  in __raw_writel()
128 extern __inline__ void __raw_writeq(unsigned long long val, unsigned long addr)  in __raw_writeq()  argument
133 	: :  "r" (val), "r" (addr) );  in __raw_writeq()
136 	__raw_writel(val >> 32, addr);  in __raw_writeq()
137 	__raw_writel(val, addr+4);  in __raw_writeq()
142 #define readb(addr) (*(volatile unsigned char *) (addr))  argument
143 #define readw(addr) (*(volatile unsigned short *) (addr))  argument
144 #define readl(addr) (*(volatile unsigned int *) (addr))  argument
145 #define readq(addr) (*(volatile u64 *) (addr))  argument
146 #define writeb(b,addr) (*(volatile unsigned char *) (addr) = (b))  argument
147 #define writew(b,addr) (*(volatile unsigned short *) (addr) = (b))  argument
148 #define writel(b,addr) (*(volatile unsigned int *) (addr) = (b))  argument
149 #define writeq(b,addr) (*(volatile u64 *) (addr) = (b))  argument
151 #define readb(addr) __raw_readb((unsigned long)(addr))  argument
152 #define readw(addr) le16_to_cpu(__raw_readw((unsigned long)(addr)))  argument
153 #define readl(addr) le32_to_cpu(__raw_readl((unsigned long)(addr)))  argument
154 #define readq(addr) le64_to_cpu(__raw_readq((unsigned long)(addr)))  argument
155 #define writeb(b,addr) __raw_writeb(b,(unsigned long)(addr))  argument
156 #define writew(b,addr) __raw_writew(cpu_to_le16(b),(unsigned long)(addr))  argument
157 #define writel(b,addr) __raw_writel(cpu_to_le32(b),(unsigned long)(addr))  argument
158 #define writeq(b,addr) __raw_writeq(cpu_to_le64(b),(unsigned long)(addr))  argument
208 extern unsigned char inb(int addr);
209 extern unsigned short inw(int addr);
210 extern unsigned int inl(int addr);
212 extern void outb(unsigned char b, int addr);
213 extern void outw(unsigned short b, int addr);
214 extern void outl(unsigned int b, int addr);
223 static inline char inb(unsigned long addr)  in inb()  argument
229 static inline short inw(unsigned long addr)  in inw()  argument
235 static inline int inl(unsigned long addr)  in inl()  argument