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Commit | Line | Data |
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b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
f5e70d0f DW |
2 | obj-$(CONFIG_RAID6_PQ) += raid6_pq.o |
3 | ||
4f8c55c5 YL |
4 | raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \ |
5 | int8.o int16.o int32.o | |
6 | ||
13c520b2 | 7 | raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o |
751ba79c MB |
8 | raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \ |
9 | vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o | |
6ec4e251 | 10 | raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o |
f5b55fa1 | 11 | raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o |
4f8c55c5 | 12 | |
f5e70d0f DW |
13 | hostprogs-y += mktables |
14 | ||
15 | quiet_cmd_unroll = UNROLL $@ | |
172caf19 | 16 | cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) < $< > $@ |
f5e70d0f DW |
17 | |
18 | ifeq ($(CONFIG_ALTIVEC),y) | |
1fb3f5a7 | 19 | altivec_flags := -maltivec $(call cc-option,-mabi=altivec) |
e213574a JS |
20 | |
21 | ifdef CONFIG_CC_IS_CLANG | |
22 | # clang ppc port does not yet support -maltivec when -msoft-float is | |
23 | # enabled. A future release of clang will resolve this | |
24 | # https://bugs.llvm.org/show_bug.cgi?id=31177 | |
25 | CFLAGS_REMOVE_altivec1.o += -msoft-float | |
26 | CFLAGS_REMOVE_altivec2.o += -msoft-float | |
27 | CFLAGS_REMOVE_altivec4.o += -msoft-float | |
28 | CFLAGS_REMOVE_altivec8.o += -msoft-float | |
e213574a JS |
29 | CFLAGS_REMOVE_vpermxor1.o += -msoft-float |
30 | CFLAGS_REMOVE_vpermxor2.o += -msoft-float | |
31 | CFLAGS_REMOVE_vpermxor4.o += -msoft-float | |
32 | CFLAGS_REMOVE_vpermxor8.o += -msoft-float | |
33 | endif | |
f5e70d0f DW |
34 | endif |
35 | ||
7d11965d AB |
36 | # The GCC option -ffreestanding is required in order to compile code containing |
37 | # ARM/NEON intrinsics in a non C99-compliant environment (such as the kernel) | |
38 | ifeq ($(CONFIG_KERNEL_MODE_NEON),y) | |
39 | NEON_FLAGS := -ffreestanding | |
40 | ifeq ($(ARCH),arm) | |
de9c0d49 | 41 | NEON_FLAGS += -march=armv7-a -mfloat-abi=softfp -mfpu=neon |
7d11965d | 42 | endif |
6ec4e251 | 43 | CFLAGS_recov_neon_inner.o += $(NEON_FLAGS) |
7d11965d | 44 | ifeq ($(ARCH),arm64) |
6ec4e251 | 45 | CFLAGS_REMOVE_recov_neon_inner.o += -mgeneral-regs-only |
7d11965d AB |
46 | CFLAGS_REMOVE_neon1.o += -mgeneral-regs-only |
47 | CFLAGS_REMOVE_neon2.o += -mgeneral-regs-only | |
48 | CFLAGS_REMOVE_neon4.o += -mgeneral-regs-only | |
49 | CFLAGS_REMOVE_neon8.o += -mgeneral-regs-only | |
50 | endif | |
51 | endif | |
52 | ||
cc4589eb DW |
53 | targets += int1.c |
54 | $(obj)/int1.c: UNROLL := 1 | |
55 | $(obj)/int1.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
56 | $(call if_changed,unroll) |
57 | ||
cc4589eb DW |
58 | targets += int2.c |
59 | $(obj)/int2.c: UNROLL := 2 | |
60 | $(obj)/int2.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
61 | $(call if_changed,unroll) |
62 | ||
cc4589eb DW |
63 | targets += int4.c |
64 | $(obj)/int4.c: UNROLL := 4 | |
65 | $(obj)/int4.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
66 | $(call if_changed,unroll) |
67 | ||
cc4589eb DW |
68 | targets += int8.c |
69 | $(obj)/int8.c: UNROLL := 8 | |
70 | $(obj)/int8.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
71 | $(call if_changed,unroll) |
72 | ||
cc4589eb DW |
73 | targets += int16.c |
74 | $(obj)/int16.c: UNROLL := 16 | |
75 | $(obj)/int16.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
76 | $(call if_changed,unroll) |
77 | ||
cc4589eb DW |
78 | targets += int32.c |
79 | $(obj)/int32.c: UNROLL := 32 | |
80 | $(obj)/int32.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
81 | $(call if_changed,unroll) |
82 | ||
cc4589eb DW |
83 | CFLAGS_altivec1.o += $(altivec_flags) |
84 | targets += altivec1.c | |
85 | $(obj)/altivec1.c: UNROLL := 1 | |
86 | $(obj)/altivec1.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
87 | $(call if_changed,unroll) |
88 | ||
cc4589eb DW |
89 | CFLAGS_altivec2.o += $(altivec_flags) |
90 | targets += altivec2.c | |
91 | $(obj)/altivec2.c: UNROLL := 2 | |
92 | $(obj)/altivec2.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
93 | $(call if_changed,unroll) |
94 | ||
cc4589eb DW |
95 | CFLAGS_altivec4.o += $(altivec_flags) |
96 | targets += altivec4.c | |
97 | $(obj)/altivec4.c: UNROLL := 4 | |
98 | $(obj)/altivec4.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
99 | $(call if_changed,unroll) |
100 | ||
cc4589eb DW |
101 | CFLAGS_altivec8.o += $(altivec_flags) |
102 | targets += altivec8.c | |
103 | $(obj)/altivec8.c: UNROLL := 8 | |
104 | $(obj)/altivec8.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
105 | $(call if_changed,unroll) |
106 | ||
751ba79c MB |
107 | CFLAGS_vpermxor1.o += $(altivec_flags) |
108 | targets += vpermxor1.c | |
109 | $(obj)/vpermxor1.c: UNROLL := 1 | |
110 | $(obj)/vpermxor1.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
111 | $(call if_changed,unroll) | |
112 | ||
113 | CFLAGS_vpermxor2.o += $(altivec_flags) | |
114 | targets += vpermxor2.c | |
115 | $(obj)/vpermxor2.c: UNROLL := 2 | |
116 | $(obj)/vpermxor2.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
117 | $(call if_changed,unroll) | |
118 | ||
119 | CFLAGS_vpermxor4.o += $(altivec_flags) | |
120 | targets += vpermxor4.c | |
121 | $(obj)/vpermxor4.c: UNROLL := 4 | |
122 | $(obj)/vpermxor4.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
123 | $(call if_changed,unroll) | |
124 | ||
125 | CFLAGS_vpermxor8.o += $(altivec_flags) | |
126 | targets += vpermxor8.c | |
127 | $(obj)/vpermxor8.c: UNROLL := 8 | |
128 | $(obj)/vpermxor8.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
129 | $(call if_changed,unroll) |
130 | ||
7d11965d AB |
131 | CFLAGS_neon1.o += $(NEON_FLAGS) |
132 | targets += neon1.c | |
133 | $(obj)/neon1.c: UNROLL := 1 | |
134 | $(obj)/neon1.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
135 | $(call if_changed,unroll) | |
136 | ||
137 | CFLAGS_neon2.o += $(NEON_FLAGS) | |
138 | targets += neon2.c | |
139 | $(obj)/neon2.c: UNROLL := 2 | |
140 | $(obj)/neon2.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
141 | $(call if_changed,unroll) | |
142 | ||
143 | CFLAGS_neon4.o += $(NEON_FLAGS) | |
144 | targets += neon4.c | |
145 | $(obj)/neon4.c: UNROLL := 4 | |
146 | $(obj)/neon4.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
147 | $(call if_changed,unroll) | |
148 | ||
149 | CFLAGS_neon8.o += $(NEON_FLAGS) | |
150 | targets += neon8.c | |
151 | $(obj)/neon8.c: UNROLL := 8 | |
152 | $(obj)/neon8.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
153 | $(call if_changed,unroll) | |
154 | ||
474fd6e8 MS |
155 | targets += s390vx8.c |
156 | $(obj)/s390vx8.c: UNROLL := 8 | |
157 | $(obj)/s390vx8.c: $(src)/s390vx.uc $(src)/unroll.awk FORCE | |
158 | $(call if_changed,unroll) | |
159 | ||
f5e70d0f | 160 | quiet_cmd_mktable = TABLE $@ |
172caf19 | 161 | cmd_mktable = $(obj)/mktables > $@ |
f5e70d0f | 162 | |
cc4589eb DW |
163 | targets += tables.c |
164 | $(obj)/tables.c: $(obj)/mktables FORCE | |
f5e70d0f | 165 | $(call if_changed,mktable) |