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 $(call cc-option,-mabi=altivec) |
e213574a JS |
20 | |
21 | ifdef CONFIG_CC_IS_CLANG | |
22 | # clang ppc port does not yet support -maltivec when -msoft-float is | |
23 | # enabled. A future release of clang will resolve this | |
24 | # https://bugs.llvm.org/show_bug.cgi?id=31177 | |
25 | CFLAGS_REMOVE_altivec1.o += -msoft-float | |
26 | CFLAGS_REMOVE_altivec2.o += -msoft-float | |
27 | CFLAGS_REMOVE_altivec4.o += -msoft-float | |
28 | CFLAGS_REMOVE_altivec8.o += -msoft-float | |
29 | CFLAGS_REMOVE_altivec8.o += -msoft-float | |
30 | CFLAGS_REMOVE_vpermxor1.o += -msoft-float | |
31 | CFLAGS_REMOVE_vpermxor2.o += -msoft-float | |
32 | CFLAGS_REMOVE_vpermxor4.o += -msoft-float | |
33 | CFLAGS_REMOVE_vpermxor8.o += -msoft-float | |
34 | endif | |
f5e70d0f DW |
35 | endif |
36 | ||
7d11965d AB |
37 | # The GCC option -ffreestanding is required in order to compile code containing |
38 | # ARM/NEON intrinsics in a non C99-compliant environment (such as the kernel) | |
39 | ifeq ($(CONFIG_KERNEL_MODE_NEON),y) | |
40 | NEON_FLAGS := -ffreestanding | |
41 | ifeq ($(ARCH),arm) | |
de9c0d49 | 42 | NEON_FLAGS += -march=armv7-a -mfloat-abi=softfp -mfpu=neon |
7d11965d | 43 | endif |
6ec4e251 | 44 | CFLAGS_recov_neon_inner.o += $(NEON_FLAGS) |
7d11965d | 45 | ifeq ($(ARCH),arm64) |
6ec4e251 | 46 | CFLAGS_REMOVE_recov_neon_inner.o += -mgeneral-regs-only |
7d11965d AB |
47 | CFLAGS_REMOVE_neon1.o += -mgeneral-regs-only |
48 | CFLAGS_REMOVE_neon2.o += -mgeneral-regs-only | |
49 | CFLAGS_REMOVE_neon4.o += -mgeneral-regs-only | |
50 | CFLAGS_REMOVE_neon8.o += -mgeneral-regs-only | |
51 | endif | |
52 | endif | |
53 | ||
cc4589eb DW |
54 | targets += int1.c |
55 | $(obj)/int1.c: UNROLL := 1 | |
56 | $(obj)/int1.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
57 | $(call if_changed,unroll) |
58 | ||
cc4589eb DW |
59 | targets += int2.c |
60 | $(obj)/int2.c: UNROLL := 2 | |
61 | $(obj)/int2.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
62 | $(call if_changed,unroll) |
63 | ||
cc4589eb DW |
64 | targets += int4.c |
65 | $(obj)/int4.c: UNROLL := 4 | |
66 | $(obj)/int4.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
67 | $(call if_changed,unroll) |
68 | ||
cc4589eb DW |
69 | targets += int8.c |
70 | $(obj)/int8.c: UNROLL := 8 | |
71 | $(obj)/int8.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
72 | $(call if_changed,unroll) |
73 | ||
cc4589eb DW |
74 | targets += int16.c |
75 | $(obj)/int16.c: UNROLL := 16 | |
76 | $(obj)/int16.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
77 | $(call if_changed,unroll) |
78 | ||
cc4589eb DW |
79 | targets += int32.c |
80 | $(obj)/int32.c: UNROLL := 32 | |
81 | $(obj)/int32.c: $(src)/int.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
82 | $(call if_changed,unroll) |
83 | ||
cc4589eb DW |
84 | CFLAGS_altivec1.o += $(altivec_flags) |
85 | targets += altivec1.c | |
86 | $(obj)/altivec1.c: UNROLL := 1 | |
87 | $(obj)/altivec1.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
88 | $(call if_changed,unroll) |
89 | ||
cc4589eb DW |
90 | CFLAGS_altivec2.o += $(altivec_flags) |
91 | targets += altivec2.c | |
92 | $(obj)/altivec2.c: UNROLL := 2 | |
93 | $(obj)/altivec2.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
94 | $(call if_changed,unroll) |
95 | ||
cc4589eb DW |
96 | CFLAGS_altivec4.o += $(altivec_flags) |
97 | targets += altivec4.c | |
98 | $(obj)/altivec4.c: UNROLL := 4 | |
99 | $(obj)/altivec4.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
100 | $(call if_changed,unroll) |
101 | ||
cc4589eb DW |
102 | CFLAGS_altivec8.o += $(altivec_flags) |
103 | targets += altivec8.c | |
104 | $(obj)/altivec8.c: UNROLL := 8 | |
105 | $(obj)/altivec8.c: $(src)/altivec.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
106 | $(call if_changed,unroll) |
107 | ||
751ba79c MB |
108 | CFLAGS_vpermxor1.o += $(altivec_flags) |
109 | targets += vpermxor1.c | |
110 | $(obj)/vpermxor1.c: UNROLL := 1 | |
111 | $(obj)/vpermxor1.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
112 | $(call if_changed,unroll) | |
113 | ||
114 | CFLAGS_vpermxor2.o += $(altivec_flags) | |
115 | targets += vpermxor2.c | |
116 | $(obj)/vpermxor2.c: UNROLL := 2 | |
117 | $(obj)/vpermxor2.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
118 | $(call if_changed,unroll) | |
119 | ||
120 | CFLAGS_vpermxor4.o += $(altivec_flags) | |
121 | targets += vpermxor4.c | |
122 | $(obj)/vpermxor4.c: UNROLL := 4 | |
123 | $(obj)/vpermxor4.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
124 | $(call if_changed,unroll) | |
125 | ||
126 | CFLAGS_vpermxor8.o += $(altivec_flags) | |
127 | targets += vpermxor8.c | |
128 | $(obj)/vpermxor8.c: UNROLL := 8 | |
129 | $(obj)/vpermxor8.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE | |
f5e70d0f DW |
130 | $(call if_changed,unroll) |
131 | ||
7d11965d AB |
132 | CFLAGS_neon1.o += $(NEON_FLAGS) |
133 | targets += neon1.c | |
134 | $(obj)/neon1.c: UNROLL := 1 | |
135 | $(obj)/neon1.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
136 | $(call if_changed,unroll) | |
137 | ||
138 | CFLAGS_neon2.o += $(NEON_FLAGS) | |
139 | targets += neon2.c | |
140 | $(obj)/neon2.c: UNROLL := 2 | |
141 | $(obj)/neon2.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
142 | $(call if_changed,unroll) | |
143 | ||
144 | CFLAGS_neon4.o += $(NEON_FLAGS) | |
145 | targets += neon4.c | |
146 | $(obj)/neon4.c: UNROLL := 4 | |
147 | $(obj)/neon4.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
148 | $(call if_changed,unroll) | |
149 | ||
150 | CFLAGS_neon8.o += $(NEON_FLAGS) | |
151 | targets += neon8.c | |
152 | $(obj)/neon8.c: UNROLL := 8 | |
153 | $(obj)/neon8.c: $(src)/neon.uc $(src)/unroll.awk FORCE | |
154 | $(call if_changed,unroll) | |
155 | ||
474fd6e8 MS |
156 | targets += s390vx8.c |
157 | $(obj)/s390vx8.c: UNROLL := 8 | |
158 | $(obj)/s390vx8.c: $(src)/s390vx.uc $(src)/unroll.awk FORCE | |
159 | $(call if_changed,unroll) | |
160 | ||
f5e70d0f | 161 | quiet_cmd_mktable = TABLE $@ |
172caf19 | 162 | cmd_mktable = $(obj)/mktables > $@ |
f5e70d0f | 163 | |
cc4589eb DW |
164 | targets += tables.c |
165 | $(obj)/tables.c: $(obj)/mktables FORCE | |
f5e70d0f | 166 | $(call if_changed,mktable) |