📄 zorro.h
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#ifndef _ASM_M68K_ZORRO_H#define _ASM_M68K_ZORRO_H#include <asm/raw_io.h>#define z_readb raw_inb#define z_readw raw_inw#define z_readl raw_inl#define z_writeb raw_outb#define z_writew raw_outw#define z_writel raw_outl#define z_memset_io(a,b,c) memset((void *)(a),(b),(c))#define z_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))#define z_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))/* Values for nocacheflag and cmode */#ifndef IOMAP_FULL_CACHING #define IOMAP_FULL_CACHING 0#define IOMAP_NOCACHE_SER 1#define IOMAP_NOCACHE_NONSER 2#define IOMAP_WRITETHROUGH 3#endifextern void iounmap(void *addr);extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);extern void __iounmap(void *addr, unsigned long size);extern inline void *z_remap_nocache_ser(unsigned long physaddr, unsigned long size){ return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);}extern inline void *z_remap_nocache_nonser(unsigned long physaddr, unsigned long size){ return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);}extern inline void *z_remap_writethrough(unsigned long physaddr, unsigned long size){ return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);}extern inline void *z_remap_fullcache(unsigned long physaddr, unsigned long size){ return __ioremap(physaddr, size, IOMAP_FULL_CACHING);}#define z_unmap iounmap#define z_iounmap iounmap#define z_ioremap z_remap_nocache_ser#endif /* _ASM_ZORRO_H */
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