diff --git a/arch/loongarch/include/asm/xor.h b/arch/loongarch/include/asm/xor.h index d17c0e3b047f..7e32f72f8b03 100644 --- a/arch/loongarch/include/asm/xor.h +++ b/arch/loongarch/include/asm/xor.h @@ -6,27 +6,6 @@ #define _ASM_LOONGARCH_XOR_H #include -#include - -#ifdef CONFIG_CPU_HAS_LSX -static struct xor_block_template xor_block_lsx = { - .name = "lsx", - .do_2 = xor_lsx_2, - .do_3 = xor_lsx_3, - .do_4 = xor_lsx_4, - .do_5 = xor_lsx_5, -}; -#endif /* CONFIG_CPU_HAS_LSX */ - -#ifdef CONFIG_CPU_HAS_LASX -static struct xor_block_template xor_block_lasx = { - .name = "lasx", - .do_2 = xor_lasx_2, - .do_3 = xor_lasx_3, - .do_4 = xor_lasx_4, - .do_5 = xor_lasx_5, -}; -#endif /* CONFIG_CPU_HAS_LASX */ /* * For grins, also test the generic routines. @@ -38,6 +17,9 @@ static struct xor_block_template xor_block_lasx = { */ #include +extern struct xor_block_template xor_block_lsx; +extern struct xor_block_template xor_block_lasx; + #define arch_xor_init arch_xor_init static __always_inline void __init arch_xor_init(void) { diff --git a/arch/loongarch/include/asm/xor_simd.h b/arch/loongarch/include/asm/xor_simd.h deleted file mode 100644 index 471b96332f38..000000000000 --- a/arch/loongarch/include/asm/xor_simd.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2023 WANG Xuerui - */ -#ifndef _ASM_LOONGARCH_XOR_SIMD_H -#define _ASM_LOONGARCH_XOR_SIMD_H - -#ifdef CONFIG_CPU_HAS_LSX -void xor_lsx_2(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2); -void xor_lsx_3(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2, const unsigned long * __restrict p3); -void xor_lsx_4(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2, const unsigned long * __restrict p3, - const unsigned long * __restrict p4); -void xor_lsx_5(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2, const unsigned long * __restrict p3, - const unsigned long * __restrict p4, const unsigned long * __restrict p5); -#endif /* CONFIG_CPU_HAS_LSX */ - -#ifdef CONFIG_CPU_HAS_LASX -void xor_lasx_2(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2); -void xor_lasx_3(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2, const unsigned long * __restrict p3); -void xor_lasx_4(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2, const unsigned long * __restrict p3, - const unsigned long * __restrict p4); -void xor_lasx_5(unsigned long bytes, unsigned long * __restrict p1, - const unsigned long * __restrict p2, const unsigned long * __restrict p3, - const unsigned long * __restrict p4, const unsigned long * __restrict p5); -#endif /* CONFIG_CPU_HAS_LASX */ - -#endif /* _ASM_LOONGARCH_XOR_SIMD_H */ diff --git a/arch/loongarch/lib/Makefile b/arch/loongarch/lib/Makefile index ccea3bbd4353..827a88529a42 100644 --- a/arch/loongarch/lib/Makefile +++ b/arch/loongarch/lib/Makefile @@ -8,6 +8,4 @@ lib-y += delay.o memset.o memcpy.o memmove.o \ obj-$(CONFIG_ARCH_SUPPORTS_INT128) += tishift.o -obj-$(CONFIG_CPU_HAS_LSX) += xor_simd.o xor_simd_glue.o - obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o diff --git a/lib/raid/xor/Makefile b/lib/raid/xor/Makefile index 4ab0e7411ff7..e8868f5fc396 100644 --- a/lib/raid/xor/Makefile +++ b/lib/raid/xor/Makefile @@ -14,6 +14,8 @@ ifeq ($(CONFIG_ARM),y) xor-$(CONFIG_KERNEL_MODE_NEON) += arm/xor-neon.o arm/xor-neon-glue.o endif xor-$(CONFIG_ARM64) += arm64/xor-neon.o arm64/xor-neon-glue.o +xor-$(CONFIG_CPU_HAS_LSX) += loongarch/xor_simd.o +xor-$(CONFIG_CPU_HAS_LSX) += loongarch/xor_simd_glue.o CFLAGS_arm/xor-neon.o += $(CC_FLAGS_FPU) diff --git a/arch/loongarch/lib/xor_simd.c b/lib/raid/xor/loongarch/xor_simd.c similarity index 100% rename from arch/loongarch/lib/xor_simd.c rename to lib/raid/xor/loongarch/xor_simd.c diff --git a/arch/loongarch/lib/xor_simd.h b/lib/raid/xor/loongarch/xor_simd.h similarity index 100% rename from arch/loongarch/lib/xor_simd.h rename to lib/raid/xor/loongarch/xor_simd.h diff --git a/arch/loongarch/lib/xor_simd_glue.c b/lib/raid/xor/loongarch/xor_simd_glue.c similarity index 64% rename from arch/loongarch/lib/xor_simd_glue.c rename to lib/raid/xor/loongarch/xor_simd_glue.c index 393f689dbcf6..11fa3b47ba83 100644 --- a/arch/loongarch/lib/xor_simd_glue.c +++ b/lib/raid/xor/loongarch/xor_simd_glue.c @@ -5,24 +5,23 @@ * Copyright (C) 2023 WANG Xuerui */ -#include #include +#include #include -#include +#include #include "xor_simd.h" #define MAKE_XOR_GLUE_2(flavor) \ -void xor_##flavor##_2(unsigned long bytes, unsigned long * __restrict p1, \ +static void xor_##flavor##_2(unsigned long bytes, unsigned long * __restrict p1,\ const unsigned long * __restrict p2) \ { \ kernel_fpu_begin(); \ __xor_##flavor##_2(bytes, p1, p2); \ kernel_fpu_end(); \ } \ -EXPORT_SYMBOL_GPL(xor_##flavor##_2) #define MAKE_XOR_GLUE_3(flavor) \ -void xor_##flavor##_3(unsigned long bytes, unsigned long * __restrict p1, \ +static void xor_##flavor##_3(unsigned long bytes, unsigned long * __restrict p1,\ const unsigned long * __restrict p2, \ const unsigned long * __restrict p3) \ { \ @@ -30,10 +29,9 @@ void xor_##flavor##_3(unsigned long bytes, unsigned long * __restrict p1, \ __xor_##flavor##_3(bytes, p1, p2, p3); \ kernel_fpu_end(); \ } \ -EXPORT_SYMBOL_GPL(xor_##flavor##_3) #define MAKE_XOR_GLUE_4(flavor) \ -void xor_##flavor##_4(unsigned long bytes, unsigned long * __restrict p1, \ +static void xor_##flavor##_4(unsigned long bytes, unsigned long * __restrict p1,\ const unsigned long * __restrict p2, \ const unsigned long * __restrict p3, \ const unsigned long * __restrict p4) \ @@ -42,10 +40,9 @@ void xor_##flavor##_4(unsigned long bytes, unsigned long * __restrict p1, \ __xor_##flavor##_4(bytes, p1, p2, p3, p4); \ kernel_fpu_end(); \ } \ -EXPORT_SYMBOL_GPL(xor_##flavor##_4) #define MAKE_XOR_GLUE_5(flavor) \ -void xor_##flavor##_5(unsigned long bytes, unsigned long * __restrict p1, \ +static void xor_##flavor##_5(unsigned long bytes, unsigned long * __restrict p1,\ const unsigned long * __restrict p2, \ const unsigned long * __restrict p3, \ const unsigned long * __restrict p4, \ @@ -55,18 +52,26 @@ void xor_##flavor##_5(unsigned long bytes, unsigned long * __restrict p1, \ __xor_##flavor##_5(bytes, p1, p2, p3, p4, p5); \ kernel_fpu_end(); \ } \ -EXPORT_SYMBOL_GPL(xor_##flavor##_5) -#define MAKE_XOR_GLUES(flavor) \ - MAKE_XOR_GLUE_2(flavor); \ - MAKE_XOR_GLUE_3(flavor); \ - MAKE_XOR_GLUE_4(flavor); \ - MAKE_XOR_GLUE_5(flavor) +#define MAKE_XOR_GLUES(flavor) \ + MAKE_XOR_GLUE_2(flavor); \ + MAKE_XOR_GLUE_3(flavor); \ + MAKE_XOR_GLUE_4(flavor); \ + MAKE_XOR_GLUE_5(flavor); \ + \ +struct xor_block_template xor_block_##flavor = { \ + .name = __stringify(flavor), \ + .do_2 = xor_##flavor##_2, \ + .do_3 = xor_##flavor##_3, \ + .do_4 = xor_##flavor##_4, \ + .do_5 = xor_##flavor##_5, \ +} + #ifdef CONFIG_CPU_HAS_LSX MAKE_XOR_GLUES(lsx); -#endif +#endif /* CONFIG_CPU_HAS_LSX */ #ifdef CONFIG_CPU_HAS_LASX MAKE_XOR_GLUES(lasx); -#endif +#endif /* CONFIG_CPU_HAS_LASX */ diff --git a/arch/loongarch/lib/xor_template.c b/lib/raid/xor/loongarch/xor_template.c similarity index 100% rename from arch/loongarch/lib/xor_template.c rename to lib/raid/xor/loongarch/xor_template.c