Kinetis enet: switch to built-in byte swapper. Depends on GCC __builtin functions
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@ -200,8 +200,13 @@ static struct kinetis_driver_s g_enet[CONFIG_ENET_NETHIFS];
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# define kinesis_swap32(value) (value)
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# define kinesis_swap16(value) (value)
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#else
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#if 0 /* Use builtins if the compiler supports them */
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static inline uint32_t kinesis_swap32(uint32_t value);
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static inline uint16_t kinesis_swap16(uint16_t value);
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#else
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# define kinesis_swap32 __builtin_bswap32
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# define kinesis_swap16 __builtin_bswap16
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#endif
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#endif
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/* Common TX logic */
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@ -261,6 +266,7 @@ static void kinetis_reset(struct kinetis_driver_s *priv);
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*
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****************************************************************************/
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#if 0 /* Use builtins if the compiler supports them */
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#ifndef CONFIG_ENDIAN_BIG
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static inline uint32_t kinesis_swap32(uint32_t value)
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{
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@ -288,6 +294,7 @@ static inline uint16_t kinesis_swap16(uint16_t value)
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return result;
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}
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#endif
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#endif
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/****************************************************************************
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* Function: kinetics_txringfull
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