49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_M68K_NUBUS_H
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#define _ASM_M68K_NUBUS_H
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#include <asm/raw_io.h>
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#include <asm/kmap.h>
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#define nubus_readb raw_inb
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#define nubus_readw raw_inw
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#define nubus_readl raw_inl
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#define nubus_writeb raw_outb
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#define nubus_writew raw_outw
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#define nubus_writel raw_outl
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#define nubus_memset_io(a,b,c) memset((void *)(a),(b),(c))
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#define nubus_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
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#define nubus_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
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static inline void *nubus_remap_nocache_ser(unsigned long physaddr,
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unsigned long size)
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{
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return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
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}
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static inline void *nubus_remap_nocache_nonser(unsigned long physaddr,
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unsigned long size)
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{
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return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
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}
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static inline void *nbus_remap_writethrough(unsigned long physaddr,
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unsigned long size)
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{
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return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
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}
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static inline void *nubus_remap_fullcache(unsigned long physaddr,
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unsigned long size)
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{
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return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
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}
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#define nubus_unmap iounmap
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#define nubus_iounmap iounmap
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#define nubus_ioremap nubus_remap_nocache_ser
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#endif /* _ASM_NUBUS_H */
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