nubus.h (1262B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_M68K_NUBUS_H 3#define _ASM_M68K_NUBUS_H 4 5#include <asm/raw_io.h> 6#include <asm/kmap.h> 7 8#define nubus_readb raw_inb 9#define nubus_readw raw_inw 10#define nubus_readl raw_inl 11 12#define nubus_writeb raw_outb 13#define nubus_writew raw_outw 14#define nubus_writel raw_outl 15 16#define nubus_memset_io(a,b,c) memset((void *)(a),(b),(c)) 17#define nubus_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c)) 18#define nubus_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) 19 20static inline void *nubus_remap_nocache_ser(unsigned long physaddr, 21 unsigned long size) 22{ 23 return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); 24} 25 26static inline void *nubus_remap_nocache_nonser(unsigned long physaddr, 27 unsigned long size) 28{ 29 return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER); 30} 31 32static inline void *nbus_remap_writethrough(unsigned long physaddr, 33 unsigned long size) 34{ 35 return __ioremap(physaddr, size, IOMAP_WRITETHROUGH); 36} 37 38static inline void *nubus_remap_fullcache(unsigned long physaddr, 39 unsigned long size) 40{ 41 return __ioremap(physaddr, size, IOMAP_FULL_CACHING); 42} 43 44#define nubus_unmap iounmap 45#define nubus_iounmap iounmap 46#define nubus_ioremap nubus_remap_nocache_ser 47 48#endif /* _ASM_NUBUS_H */