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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* LoongArch SIMD XOR operations
*
* Copyright (C) 2023 WANG Xuerui <git@xen0n.name>
*/
#include <linux/sched.h>
#include <asm/fpu.h>
#include "xor_impl.h"
#include "xor_arch.h"
#include "xor_simd.h"
#define MAKE_XOR_GLUES(flavor) \
DO_XOR_BLOCKS(flavor##_inner, __xor_##flavor##_2, __xor_##flavor##_3, \
__xor_##flavor##_4, __xor_##flavor##_5); \
\
static void xor_gen_##flavor(void *dest, void **srcs, unsigned int src_cnt, \
unsigned int bytes) \
{ \
kernel_fpu_begin(); \
xor_gen_##flavor##_inner(dest, srcs, src_cnt, bytes); \
kernel_fpu_end(); \
} \
\
struct xor_block_template xor_block_##flavor = { \
.name = __stringify(flavor), \
.xor_gen = xor_gen_##flavor \
}
#ifdef CONFIG_CPU_HAS_LSX
MAKE_XOR_GLUES(lsx);
#endif /* CONFIG_CPU_HAS_LSX */
#ifdef CONFIG_CPU_HAS_LASX
MAKE_XOR_GLUES(lasx);
#endif /* CONFIG_CPU_HAS_LASX */
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