49 lines
		
	
	
	
		
			961 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
	
		
			961 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
| #ifndef _SPARC64_BYTEORDER_H
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| #define _SPARC64_BYTEORDER_H
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| 
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| #include <asm/types.h>
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| #include <asm/asi.h>
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| 
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| #ifdef __GNUC__
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| 
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| static inline __u16 ___arch__swab16p(const __u16 *addr)
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| {
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| 	__u16 ret;
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| 
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| 	__asm__ __volatile__ ("lduha [%1] %2, %0"
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| 			      : "=r" (ret)
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| 			      : "r" (addr), "i" (ASI_PL));
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| 	return ret;
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| }
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| 
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| static inline __u32 ___arch__swab32p(const __u32 *addr)
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| {
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| 	__u32 ret;
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| 
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| 	__asm__ __volatile__ ("lduwa [%1] %2, %0"
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| 			      : "=r" (ret)
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| 			      : "r" (addr), "i" (ASI_PL));
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| 	return ret;
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| }
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| 
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| static inline __u64 ___arch__swab64p(const __u64 *addr)
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| {
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| 	__u64 ret;
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| 
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| 	__asm__ __volatile__ ("ldxa [%1] %2, %0"
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| 			      : "=r" (ret)
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| 			      : "r" (addr), "i" (ASI_PL));
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| 	return ret;
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| }
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| 
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| #define __arch__swab16p(x) ___arch__swab16p(x)
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| #define __arch__swab32p(x) ___arch__swab32p(x)
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| #define __arch__swab64p(x) ___arch__swab64p(x)
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| 
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| #define __BYTEORDER_HAS_U64__
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| 
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| #endif /* __GNUC__ */
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| 
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| #include <linux/byteorder/big_endian.h>
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| 
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| #endif /* _SPARC64_BYTEORDER_H */
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