162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci *
462306a36Sopenharmony_ci * Copyright (C) IBM Corporation, 2012
562306a36Sopenharmony_ci *
662306a36Sopenharmony_ci * Author: Anton Blanchard <anton@au.ibm.com>
762306a36Sopenharmony_ci */
862306a36Sopenharmony_ci#ifndef _ASM_POWERPC_XOR_H
962306a36Sopenharmony_ci#define _ASM_POWERPC_XOR_H
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci#ifdef CONFIG_ALTIVEC
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci#include <asm/cputable.h>
1462306a36Sopenharmony_ci#include <asm/cpu_has_feature.h>
1562306a36Sopenharmony_ci#include <asm/xor_altivec.h>
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_cistatic struct xor_block_template xor_block_altivec = {
1862306a36Sopenharmony_ci	.name = "altivec",
1962306a36Sopenharmony_ci	.do_2 = xor_altivec_2,
2062306a36Sopenharmony_ci	.do_3 = xor_altivec_3,
2162306a36Sopenharmony_ci	.do_4 = xor_altivec_4,
2262306a36Sopenharmony_ci	.do_5 = xor_altivec_5,
2362306a36Sopenharmony_ci};
2462306a36Sopenharmony_ci
2562306a36Sopenharmony_ci#define XOR_SPEED_ALTIVEC()				\
2662306a36Sopenharmony_ci	do {						\
2762306a36Sopenharmony_ci		if (cpu_has_feature(CPU_FTR_ALTIVEC))	\
2862306a36Sopenharmony_ci			xor_speed(&xor_block_altivec);	\
2962306a36Sopenharmony_ci	} while (0)
3062306a36Sopenharmony_ci#else
3162306a36Sopenharmony_ci#define XOR_SPEED_ALTIVEC()
3262306a36Sopenharmony_ci#endif
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ci/* Also try the generic routines. */
3562306a36Sopenharmony_ci#include <asm-generic/xor.h>
3662306a36Sopenharmony_ci
3762306a36Sopenharmony_ci#undef XOR_TRY_TEMPLATES
3862306a36Sopenharmony_ci#define XOR_TRY_TEMPLATES				\
3962306a36Sopenharmony_cido {							\
4062306a36Sopenharmony_ci	xor_speed(&xor_block_8regs);			\
4162306a36Sopenharmony_ci	xor_speed(&xor_block_8regs_p);			\
4262306a36Sopenharmony_ci	xor_speed(&xor_block_32regs);			\
4362306a36Sopenharmony_ci	xor_speed(&xor_block_32regs_p);			\
4462306a36Sopenharmony_ci	XOR_SPEED_ALTIVEC();				\
4562306a36Sopenharmony_ci} while (0)
4662306a36Sopenharmony_ci
4762306a36Sopenharmony_ci#endif /* _ASM_POWERPC_XOR_H */
48