30 lines
815 B
C
30 lines
815 B
C
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/*
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* linux/arch/arm64/include/asm/neon.h
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*
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* Copyright (C) 2013 Linaro Ltd <ard.biesheuvel@linaro.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_NEON_H
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#define __ASM_NEON_H
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#include <linux/types.h>
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#include <asm/fpsimd.h>
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#define cpu_has_neon() system_supports_fpsimd()
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void kernel_neon_begin(void);
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void kernel_neon_end(void);
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/*
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* Temporary macro to allow the crypto code to compile. Note that the
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* semantics of kernel_neon_begin_partial() are now different from the
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* original as it does not allow being called in an interrupt context.
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*/
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#define kernel_neon_begin_partial(num_regs) kernel_neon_begin()
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#endif /* ! __ASM_NEON_H */
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