1#ifndef _ASM_M68K_ZORRO_H 2#define _ASM_M68K_ZORRO_H 3#include <asm/raw_io.h> 4 5#define z_readb raw_inb 6#define z_readw raw_inw 7#define z_readl raw_inl 8 9#define z_writeb raw_outb 10#define z_writew raw_outw 11#define z_writel raw_outl 12 13#define z_memset_io(a,b,c) memset((void *)(a),(b),(c)) 14#define z_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c)) 15#define z_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) 16 17 18/* Values for nocacheflag and cmode */ 19#ifndef IOMAP_FULL_CACHING 20#define IOMAP_FULL_CACHING 0 21#define IOMAP_NOCACHE_SER 1 22#define IOMAP_NOCACHE_NONSER 2 23#define IOMAP_WRITETHROUGH 3 24#endif 25 26extern void iounmap(void *addr); 27 28extern void *__ioremap(unsigned long physaddr, unsigned long size, 29 int cacheflag); 30extern void __iounmap(void *addr, unsigned long size); 31 32 33extern inline void *z_remap_nocache_ser(unsigned long physaddr, 34 unsigned long size) 35{ 36 return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); 37} 38 39extern inline void *z_remap_nocache_nonser(unsigned long physaddr, 40 unsigned long size) 41{ 42 return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER); 43} 44 45extern inline void *z_remap_writethrough(unsigned long physaddr, 46 unsigned long size) 47{ 48 return __ioremap(physaddr, size, IOMAP_WRITETHROUGH); 49} 50extern inline void *z_remap_fullcache(unsigned long physaddr, 51 unsigned long size) 52{ 53 return __ioremap(physaddr, size, IOMAP_FULL_CACHING); 54} 55 56#define z_unmap iounmap 57#define z_iounmap iounmap 58#define z_ioremap z_remap_nocache_ser 59 60#endif /* _ASM_ZORRO_H */ 61