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28 lines
716 B
28 lines
716 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _ASM_X86_XOR_64_H |
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#define _ASM_X86_XOR_64_H |
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static struct xor_block_template xor_block_sse = { |
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.name = "generic_sse", |
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.do_2 = xor_sse_2, |
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.do_3 = xor_sse_3, |
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.do_4 = xor_sse_4, |
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.do_5 = xor_sse_5, |
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}; |
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/* Also try the AVX routines */ |
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#include <asm/xor_avx.h> |
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/* We force the use of the SSE xor block because it can write around L2. |
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We may also be able to load into the L1 only depending on how the cpu |
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deals with a load to a line that is being prefetched. */ |
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#undef XOR_TRY_TEMPLATES |
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#define XOR_TRY_TEMPLATES \ |
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do { \ |
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AVX_XOR_SPEED; \ |
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xor_speed(&xor_block_sse_pf64); \ |
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xor_speed(&xor_block_sse); \ |
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} while (0) |
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#endif /* _ASM_X86_XOR_64_H */
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