/* * Trivial I/O routine definitions, intentionally meant to be included * multiple times. Ugly I/O routine concatenation helpers taken from * alpha. Must be included _before_ io.h to avoid preprocessor-induced * routine mismatch. */#define IO_CONCAT(a,b)	_IO_CONCAT(a,b)#define _IO_CONCAT(a,b)	a ## _ ## b #ifndef __IO_PREFIX#error "Don't include this header without a valid system prefix"#endif u8 IO_CONCAT(__IO_PREFIX,inb)(unsigned long);u16 IO_CONCAT(__IO_PREFIX,inw)(unsigned long);u32 IO_CONCAT(__IO_PREFIX,inl)(unsigned long); void IO_CONCAT(__IO_PREFIX,outb)(u8, unsigned long);void IO_CONCAT(__IO_PREFIX,outw)(u16, unsigned long);void IO_CONCAT(__IO_PREFIX,outl)(u32, unsigned long); u8 IO_CONCAT(__IO_PREFIX,inb_p)(unsigned long);u16 IO_CONCAT(__IO_PREFIX,inw_p)(unsigned long);u32 IO_CONCAT(__IO_PREFIX,inl_p)(unsigned long);void IO_CONCAT(__IO_PREFIX,outb_p)(u8, unsigned long);void IO_CONCAT(__IO_PREFIX,outw_p)(u16, unsigned long);void IO_CONCAT(__IO_PREFIX,outl_p)(u32, unsigned long); void IO_CONCAT(__IO_PREFIX,insb)(unsigned long, void *dst, unsigned long count);void IO_CONCAT(__IO_PREFIX,insw)(unsigned long, void *dst, unsigned long count);void IO_CONCAT(__IO_PREFIX,insl)(unsigned long, void *dst, unsigned long count);void IO_CONCAT(__IO_PREFIX,outsb)(unsigned long, const void *src, unsigned long count);void IO_CONCAT(__IO_PREFIX,outsw)(unsigned long, const void *src, unsigned long count);void IO_CONCAT(__IO_PREFIX,outsl)(unsigned long, const void *src, unsigned long count); u8 IO_CONCAT(__IO_PREFIX,readb)(void __iomem *);u16 IO_CONCAT(__IO_PREFIX,readw)(void __iomem *);u32 IO_CONCAT(__IO_PREFIX,readl)(void __iomem *);void IO_CONCAT(__IO_PREFIX,writeb)(u8, void __iomem *);void IO_CONCAT(__IO_PREFIX,writew)(u16, void __iomem *);void IO_CONCAT(__IO_PREFIX,writel)(u32, void __iomem *); void *IO_CONCAT(__IO_PREFIX,ioremap)(unsigned long offset, unsigned long size);void IO_CONCAT(__IO_PREFIX,iounmap)(void *addr); void __iomem *IO_CONCAT(__IO_PREFIX,ioport_map)(unsigned long addr, unsigned int size);void IO_CONCAT(__IO_PREFIX,ioport_unmap)(void __iomem *addr); #undef __IO_PREFIX