34dc8b279d
Move have_htm_nosc() into a new tm.h, and add a new helper, have_htm() which we'll use in the next patch. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
35 lines
674 B
C
35 lines
674 B
C
/*
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* Copyright 2015, Michael Ellerman, IBM Corp.
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* Licensed under GPLv2.
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*/
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#ifndef _SELFTESTS_POWERPC_TM_TM_H
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#define _SELFTESTS_POWERPC_TM_TM_H
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#include <stdbool.h>
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#include <asm/cputable.h>
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#include "../utils.h"
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static inline bool have_htm(void)
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{
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#ifdef PPC_FEATURE2_HTM
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return have_hwcap2(PPC_FEATURE2_HTM);
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#else
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printf("PPC_FEATURE2_HTM not defined, can't check AT_HWCAP2\n");
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return false;
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#endif
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}
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static inline bool have_htm_nosc(void)
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{
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#ifdef PPC_FEATURE2_HTM_NOSC
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return have_hwcap2(PPC_FEATURE2_HTM_NOSC);
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#else
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printf("PPC_FEATURE2_HTM_NOSC not defined, can't check AT_HWCAP2\n");
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return false;
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#endif
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}
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#endif /* _SELFTESTS_POWERPC_TM_TM_H */
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