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 */

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