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24 lines
475 B
C
24 lines
475 B
C
/*
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* Copyright 2010 B Labs Ltd.
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*
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* Author: Prem Mallappa <prem.mallappa@b-labs.co.uk>
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*/
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#ifndef __GENERIC_SMP_H__
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#define __GENERIC_SMP_H__
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#include INC_SUBARCH(cpu.h)
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/* IPIs, we define more as we go */
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/* we have limited IPI's on ARM, exactly 15 */
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#define IPI_TLB_FLUSH 0x00000001
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#define IPI_SCHEDULE 0x00000002
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#define IPI_CACH_FLUSH 0x00000003
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#if !defined (CONFIG_NCPU)
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#define CONFIG_NCPU 1
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#define smp_get_cpuid() 0
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#endif
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#endif /* __GENERIC_SMP_H__ */
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