48 lines
554 B
C
48 lines
554 B
C
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#ifndef __CPUID_H__
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#define __CPUID_H__
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#include "config.h"
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#define CPUID_LEN 16
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typedef union
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{
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u8 buff[CPUID_LEN];
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u16 wbuff[CPUID_LEN/2];
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struct
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{
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u16 word1;
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u16 word2;
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u16 word3;
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u16 word4;
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u16 word5;
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u16 word6;
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u16 word7;
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u16 word8;
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}__attribute__ ((packed)) word;
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struct
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{
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u32 dword1;
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u32 dword2;
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u32 dword3;
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u32 dword4;
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}__attribute__ ((packed)) dword;
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}CpuId;
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void InitCpuIDBase(u32 base);
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void GetCpuID(CpuId * pId);
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void EnterCritical(void);
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void ExitCritical(void);
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void RestartMcu(void);
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#endif
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