2014-06-30 22:52:35 +00:00
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2015-02-16 21:04:40 +00:00
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#ifndef __MACHINE_MP_H__
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#define __MACHINE_MP_H__
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2015-03-01 04:18:38 +00:00
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#define CPUSTATE_NOT_PRESENT 0
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#define CPUSTATE_BOOTED 1
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#define CPUSTATE_HALTED 2
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#define CPUSTATE_MAX 2
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2015-02-16 21:04:40 +00:00
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void MP_Init();
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void MP_InitAP();
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2015-03-01 04:18:38 +00:00
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void MP_SetState(int state);
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int MP_GetCPUs();
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2015-02-16 21:04:40 +00:00
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2015-02-16 23:19:38 +00:00
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/* Cross Calls */
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typedef int (*CrossCallCB)(void *);
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void MP_CrossCallTrap();
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int MP_CrossCall(CrossCallCB cb, void *arg);
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2014-06-30 22:52:35 +00:00
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uint32_t LAPIC_CPU();
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#define THISCPU LAPIC_CPU
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2015-02-16 21:04:40 +00:00
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#endif /* __MACHINE_MP__ */
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