include/asm/io.h

152  * A typesafe __io() helper
207 #define __io(a)		__typesafe_io(PCI_IO_VIRT_BASE + ((a) & IO_SPACE_LIMIT))
225  * The machine specific io.h include defines __io to translate an "IO"
234 #ifdef __io
235 #define outb(v,p)	({ __iowmb(); __raw_writeb(v,__io(p)); })
237 					cpu_to_le16(v),__io(p)); })
239 					cpu_to_le32(v),__io(p)); })
241 #define inb(p)	({ __u8 __v = __raw_readb(__io(p)); __iormb(); __v; })
243 			__raw_readw(__io(p))); __iormb(); __v; })
245 			__raw_readl(__io(p))); __iormb(); __v; })
247 #define outsb(p,d,l)		__raw_writesb(__io(p),d,l)
248 #define outsw(p,d,l)		__raw_writesw(__io(p),d,l)
249 #define outsl(p,d,l)		__raw_writesl(__io(p),d,l)
251 #define insb(p,d,l)		__raw_readsb(__io(p),d,l)
252 #define insw(p,d,l)		__raw_readsw(__io(p),d,l)
253 #define insl(p,d,l)		__raw_readsl(__io(p),d,l)