1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_RAID6_PQ) += raid6_pq.o 2 obj-$(CONFIG_RAID6_PQ) += raid6_pq.o
3 3
4 raid6_pq-y += algos.o recov.o tables.o in 4 raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \
5 int8.o 5 int8.o
6 6
7 raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_ 7 raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o
8 raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altiv 8 raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \
9 vpermxor1.o vper 9 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
10 raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o 10 raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
11 raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s39 11 raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o
12 raid6_pq-$(CONFIG_LOONGARCH) += loongarch_simd 12 raid6_pq-$(CONFIG_LOONGARCH) += loongarch_simd.o recov_loongarch_simd.o
13 13
14 hostprogs += mktables 14 hostprogs += mktables
15 15
16 ifeq ($(CONFIG_ALTIVEC),y) 16 ifeq ($(CONFIG_ALTIVEC),y)
17 altivec_flags := -maltivec $(call cc-option,-m 17 altivec_flags := -maltivec $(call cc-option,-mabi=altivec)
18 # Enable <altivec.h> 18 # Enable <altivec.h>
19 altivec_flags += -isystem $(shell $(CC) -print 19 altivec_flags += -isystem $(shell $(CC) -print-file-name=include)
20 20
21 ifdef CONFIG_CC_IS_CLANG 21 ifdef CONFIG_CC_IS_CLANG
22 # clang ppc port does not yet support -maltive 22 # clang ppc port does not yet support -maltivec when -msoft-float is
23 # enabled. A future release of clang will reso 23 # enabled. A future release of clang will resolve this
24 # https://llvm.org/pr31177 24 # https://llvm.org/pr31177
25 CFLAGS_REMOVE_altivec1.o += -msoft-float 25 CFLAGS_REMOVE_altivec1.o += -msoft-float
26 CFLAGS_REMOVE_altivec2.o += -msoft-float 26 CFLAGS_REMOVE_altivec2.o += -msoft-float
27 CFLAGS_REMOVE_altivec4.o += -msoft-float 27 CFLAGS_REMOVE_altivec4.o += -msoft-float
28 CFLAGS_REMOVE_altivec8.o += -msoft-float 28 CFLAGS_REMOVE_altivec8.o += -msoft-float
29 CFLAGS_REMOVE_vpermxor1.o += -msoft-float 29 CFLAGS_REMOVE_vpermxor1.o += -msoft-float
30 CFLAGS_REMOVE_vpermxor2.o += -msoft-float 30 CFLAGS_REMOVE_vpermxor2.o += -msoft-float
31 CFLAGS_REMOVE_vpermxor4.o += -msoft-float 31 CFLAGS_REMOVE_vpermxor4.o += -msoft-float
32 CFLAGS_REMOVE_vpermxor8.o += -msoft-float 32 CFLAGS_REMOVE_vpermxor8.o += -msoft-float
33 endif 33 endif
34 endif 34 endif
35 35
36 quiet_cmd_unroll = UNROLL $@ 36 quiet_cmd_unroll = UNROLL $@
37 cmd_unroll = $(AWK) -v N=$* -f $(src)/un 37 cmd_unroll = $(AWK) -v N=$* -f $(src)/unroll.awk < $< > $@
38 38
39 targets += int1.c int2.c int4.c int8.c 39 targets += int1.c int2.c int4.c int8.c
40 $(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk 40 $(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk FORCE
41 $(call if_changed,unroll) 41 $(call if_changed,unroll)
42 42
43 CFLAGS_altivec1.o += $(altivec_flags) 43 CFLAGS_altivec1.o += $(altivec_flags)
44 CFLAGS_altivec2.o += $(altivec_flags) 44 CFLAGS_altivec2.o += $(altivec_flags)
45 CFLAGS_altivec4.o += $(altivec_flags) 45 CFLAGS_altivec4.o += $(altivec_flags)
46 CFLAGS_altivec8.o += $(altivec_flags) 46 CFLAGS_altivec8.o += $(altivec_flags)
47 targets += altivec1.c altivec2.c altivec4.c al 47 targets += altivec1.c altivec2.c altivec4.c altivec8.c
48 $(obj)/altivec%.c: $(src)/altivec.uc $(src)/un 48 $(obj)/altivec%.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
49 $(call if_changed,unroll) 49 $(call if_changed,unroll)
50 50
51 CFLAGS_vpermxor1.o += $(altivec_flags) 51 CFLAGS_vpermxor1.o += $(altivec_flags)
52 CFLAGS_vpermxor2.o += $(altivec_flags) 52 CFLAGS_vpermxor2.o += $(altivec_flags)
53 CFLAGS_vpermxor4.o += $(altivec_flags) 53 CFLAGS_vpermxor4.o += $(altivec_flags)
54 CFLAGS_vpermxor8.o += $(altivec_flags) 54 CFLAGS_vpermxor8.o += $(altivec_flags)
55 targets += vpermxor1.c vpermxor2.c vpermxor4.c 55 targets += vpermxor1.c vpermxor2.c vpermxor4.c vpermxor8.c
56 $(obj)/vpermxor%.c: $(src)/vpermxor.uc $(src)/ 56 $(obj)/vpermxor%.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE
57 $(call if_changed,unroll) 57 $(call if_changed,unroll)
58 58
59 CFLAGS_neon1.o += $(CC_FLAGS_FPU) 59 CFLAGS_neon1.o += $(CC_FLAGS_FPU)
60 CFLAGS_neon2.o += $(CC_FLAGS_FPU) 60 CFLAGS_neon2.o += $(CC_FLAGS_FPU)
61 CFLAGS_neon4.o += $(CC_FLAGS_FPU) 61 CFLAGS_neon4.o += $(CC_FLAGS_FPU)
62 CFLAGS_neon8.o += $(CC_FLAGS_FPU) 62 CFLAGS_neon8.o += $(CC_FLAGS_FPU)
63 CFLAGS_recov_neon_inner.o += $(CC_FLAGS_FPU) 63 CFLAGS_recov_neon_inner.o += $(CC_FLAGS_FPU)
64 CFLAGS_REMOVE_neon1.o += $(CC_FLAGS_NO_FPU) 64 CFLAGS_REMOVE_neon1.o += $(CC_FLAGS_NO_FPU)
65 CFLAGS_REMOVE_neon2.o += $(CC_FLAGS_NO_FPU) 65 CFLAGS_REMOVE_neon2.o += $(CC_FLAGS_NO_FPU)
66 CFLAGS_REMOVE_neon4.o += $(CC_FLAGS_NO_FPU) 66 CFLAGS_REMOVE_neon4.o += $(CC_FLAGS_NO_FPU)
67 CFLAGS_REMOVE_neon8.o += $(CC_FLAGS_NO_FPU) 67 CFLAGS_REMOVE_neon8.o += $(CC_FLAGS_NO_FPU)
68 CFLAGS_REMOVE_recov_neon_inner.o += $(CC_FLAGS 68 CFLAGS_REMOVE_recov_neon_inner.o += $(CC_FLAGS_NO_FPU)
69 targets += neon1.c neon2.c neon4.c neon8.c 69 targets += neon1.c neon2.c neon4.c neon8.c
70 $(obj)/neon%.c: $(src)/neon.uc $(src)/unroll.a 70 $(obj)/neon%.c: $(src)/neon.uc $(src)/unroll.awk FORCE
71 $(call if_changed,unroll) 71 $(call if_changed,unroll)
72 72
73 targets += s390vx8.c 73 targets += s390vx8.c
74 $(obj)/s390vx%.c: $(src)/s390vx.uc $(src)/unro 74 $(obj)/s390vx%.c: $(src)/s390vx.uc $(src)/unroll.awk FORCE
75 $(call if_changed,unroll) 75 $(call if_changed,unroll)
76 76
77 quiet_cmd_mktable = TABLE $@ 77 quiet_cmd_mktable = TABLE $@
78 cmd_mktable = $(obj)/mktables > $@ 78 cmd_mktable = $(obj)/mktables > $@
79 79
80 targets += tables.c 80 targets += tables.c
81 $(obj)/tables.c: $(obj)/mktables FORCE 81 $(obj)/tables.c: $(obj)/mktables FORCE
82 $(call if_changed,mktable) 82 $(call if_changed,mktable)
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