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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 */