Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[firefly-linux-kernel-4.4.55.git] / lib / raid6 / test / Makefile

diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile
index 087332dbf8aa164630148626e33c523dfd52dbf7..28afa1a06e033f264d2a9228d654e7fc50b6fea4 100644 (file)
--- a/lib/raid6/test/Makefile
+++ b/lib/raid6/test/Makefile
@@ -22,11 +22,23 @@ ifeq ($(ARCH),x86_64)
         IS_X86 = yes
 endif
 
+ifeq ($(ARCH),arm)
+        CFLAGS += -I../../../arch/arm/include -mfpu=neon
+        HAS_NEON = yes
+endif
+ifeq ($(ARCH),arm64)
+        CFLAGS += -I../../../arch/arm64/include
+        HAS_NEON = yes
+endif
+
 ifeq ($(IS_X86),yes)
         OBJS   += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o
         CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" |   \
                     gcc -c -x assembler - >&/dev/null &&       \
                     rm ./-.o && echo -DCONFIG_AS_AVX2=1)
+else ifeq ($(HAS_NEON),yes)
+        OBJS   += neon.o neon1.o neon2.o neon4.o neon8.o
+        CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
 else
         HAS_ALTIVEC := $(shell echo -e '\#include <altivec.h>\nvector int a;' |\
                          gcc -c -x c - >&/dev/null && \
@@ -55,6 +67,18 @@ raid6.a: $(OBJS)
 raid6test: test.c raid6.a
        $(CC) $(CFLAGS) -o raid6test $^
 
+neon1.c: neon.uc ../unroll.awk
+       $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
+
+neon2.c: neon.uc ../unroll.awk
+       $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
+
+neon4.c: neon.uc ../unroll.awk
+       $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
+
+neon8.c: neon.uc ../unroll.awk
+       $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
+
 altivec1.c: altivec.uc ../unroll.awk
        $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
 
@@ -89,7 +113,7 @@ tables.c: mktables
        ./mktables > tables.c
 
 clean:
-       rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c tables.c raid6test
+       rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c neon*.c tables.c raid6test
 
 spotless: clean
        rm -f *~