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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- *
- * Copyright (C) IBM Corporation, 2012
- *
- * Author: Anton Blanchard <[email protected]>
- */
- #ifndef _ASM_POWERPC_XOR_H
- #define _ASM_POWERPC_XOR_H
- #ifdef CONFIG_ALTIVEC
- #include <asm/cputable.h>
- #include <asm/cpu_has_feature.h>
- #include <asm/xor_altivec.h>
- static struct xor_block_template xor_block_altivec = {
- .name = "altivec",
- .do_2 = xor_altivec_2,
- .do_3 = xor_altivec_3,
- .do_4 = xor_altivec_4,
- .do_5 = xor_altivec_5,
- };
- #define XOR_SPEED_ALTIVEC() \
- do { \
- if (cpu_has_feature(CPU_FTR_ALTIVEC)) \
- xor_speed(&xor_block_altivec); \
- } while (0)
- #else
- #define XOR_SPEED_ALTIVEC()
- #endif
- /* Also try the generic routines. */
- #include <asm-generic/xor.h>
- #undef XOR_TRY_TEMPLATES
- #define XOR_TRY_TEMPLATES \
- do { \
- xor_speed(&xor_block_8regs); \
- xor_speed(&xor_block_8regs_p); \
- xor_speed(&xor_block_32regs); \
- xor_speed(&xor_block_32regs_p); \
- XOR_SPEED_ALTIVEC(); \
- } while (0)
- #endif /* _ASM_POWERPC_XOR_H */
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