[mirror_ubuntu-bionic-kernel.git] / arch / m68k / include / asm / nubus.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_M68K_NUBUS_H
#define _ASM_M68K_NUBUS_H

#include <asm/raw_io.h>

#define nubus_readb raw_inb
#define nubus_readw raw_inw
#define nubus_readl raw_inl

#define nubus_writeb raw_outb
#define nubus_writew raw_outw
#define nubus_writel raw_outl

#define nubus_memset_io(a,b,c)		memset((void *)(a),(b),(c))
#define nubus_memcpy_fromio(a,b,c)	memcpy((a),(void *)(b),(c))
#define nubus_memcpy_toio(a,b,c)	memcpy((void *)(a),(b),(c))

static inline void *nubus_remap_nocache_ser(unsigned long physaddr,
					    unsigned long size)
{
	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
}

static inline void *nubus_remap_nocache_nonser(unsigned long physaddr,
					       unsigned long size)
{
	return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
}

static inline void *nbus_remap_writethrough(unsigned long physaddr,
					    unsigned long size)
{
	return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
}

static inline void *nubus_remap_fullcache(unsigned long physaddr,
					  unsigned long size)
{
	return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
}

#define nubus_unmap iounmap
#define nubus_iounmap iounmap
#define nubus_ioremap nubus_remap_nocache_ser

#endif /* _ASM_NUBUS_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef _ASM_M68K_NUBUS_H
	3	#define _ASM_M68K_NUBUS_H
	4
	5	#include <asm/raw_io.h>
	6
	7	#define nubus_readb raw_inb
	8	#define nubus_readw raw_inw
	9	#define nubus_readl raw_inl
	10
	11	#define nubus_writeb raw_outb
	12	#define nubus_writew raw_outw
	13	#define nubus_writel raw_outl
	14
	15	#define nubus_memset_io(a,b,c) memset((void *)(a),(b),(c))
	16	#define nubus_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
	17	#define nubus_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
	18
	19	static inline void *nubus_remap_nocache_ser(unsigned long physaddr,
	20	unsigned long size)
	21	{
	22	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
	23	}
	24
	25	static inline void *nubus_remap_nocache_nonser(unsigned long physaddr,
	26	unsigned long size)
	27	{
	28	return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
	29	}
	30
	31	static inline void *nbus_remap_writethrough(unsigned long physaddr,
	32	unsigned long size)
	33	{
	34	return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
	35	}
	36
	37	static inline void *nubus_remap_fullcache(unsigned long physaddr,
	38	unsigned long size)
	39	{
	40	return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
	41	}
	42
	43	#define nubus_unmap iounmap
	44	#define nubus_iounmap iounmap
	45	#define nubus_ioremap nubus_remap_nocache_ser
	46
	47	#endif /* _ASM_NUBUS_H */