34 lines
952 B
C
34 lines
952 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2023 WANG Xuerui <git@xen0n.name>
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*/
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#include <asm/cpu-features.h>
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/*
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* For grins, also test the generic routines.
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*
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* More importantly: it cannot be ruled out at this point of time, that some
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* future (maybe reduced) models could run the vector algorithms slower than
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* the scalar ones, maybe for errata or micro-op reasons. It may be
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* appropriate to revisit this after one or two more uarch generations.
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*/
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extern struct xor_block_template xor_block_lsx;
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extern struct xor_block_template xor_block_lasx;
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static __always_inline void __init arch_xor_init(void)
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{
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xor_register(&xor_block_8regs);
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xor_register(&xor_block_8regs_p);
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xor_register(&xor_block_32regs);
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xor_register(&xor_block_32regs_p);
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#ifdef CONFIG_CPU_HAS_LSX
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if (cpu_has_lsx)
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xor_register(&xor_block_lsx);
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#endif
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#ifdef CONFIG_CPU_HAS_LASX
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if (cpu_has_lasx)
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xor_register(&xor_block_lasx);
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#endif
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}
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