diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-02-12 13:08:57 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-02-12 13:08:57 +0100 |
commit | 871cafcc962fa1655c44b4f0e54d4c5cc14e273c (patch) | |
tree | fdb7bc65d2606c85b7be6c33ba0dfd5b4e472245 /arch/m68k/include/asm/nubus.h | |
parent | cf2592f59c0e8ed4308adbdb2e0a88655379d579 (diff) | |
parent | b578f3fcca1e78624dfb5f358776e63711d7fda2 (diff) |
Merge branch 'linus' into core/softlockup
Diffstat (limited to 'arch/m68k/include/asm/nubus.h')
-rw-r--r-- | arch/m68k/include/asm/nubus.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/nubus.h b/arch/m68k/include/asm/nubus.h new file mode 100644 index 000000000000..d6be9976f1ae --- /dev/null +++ b/arch/m68k/include/asm/nubus.h @@ -0,0 +1,46 @@ +#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 */ |