2 # Makefile for the kernel software RAID and LVM drivers.
5 dm-mod-objs := dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
6 dm-ioctl.o dm-io.o kcopyd.o
7 dm-snapshot-objs := dm-snap.o dm-exception-store.o
8 dm-mirror-objs := dm-log.o dm-raid1.o
9 raid6-objs := raid6main.o raid6algos.o raid6recov.o raid6tables.o \
10 raid6int1.o raid6int2.o raid6int4.o \
11 raid6int8.o raid6int16.o raid6int32.o \
12 raid6mmx.o raid6sse1.o raid6sse2.o
13 host-progs := mktables
15 # Note: link order is important. All raid personalities
16 # and xor.o must come before md.o, as they each initialise
17 # themselves, and md.o may use the personalities when it
20 obj-$(CONFIG_MD_LINEAR) += linear.o
21 obj-$(CONFIG_MD_RAID0) += raid0.o
22 obj-$(CONFIG_MD_RAID1) += raid1.o
23 obj-$(CONFIG_MD_RAID5) += raid5.o xor.o
24 obj-$(CONFIG_MD_RAID6) += raid6.o xor.o
25 obj-$(CONFIG_MD_MULTIPATH) += multipath.o
26 obj-$(CONFIG_BLK_DEV_MD) += md.o
27 obj-$(CONFIG_BLK_DEV_DM) += dm-mod.o
28 obj-$(CONFIG_DM_CRYPT) += dm-crypt.o
29 obj-$(CONFIG_DM_SNAPSHOT) += dm-snapshot.o
30 obj-$(CONFIG_DM_MIRROR) += dm-mirror.o
31 obj-$(CONFIG_DM_ZERO) += dm-zero.o
33 quiet_cmd_unroll = UNROLL $@
34 cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
35 < $< > $@ || ( rm -f $@ && exit 1 )
37 targets += raid6int1.c
38 $(obj)/raid6int1.c: UNROLL := 1
39 $(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
40 $(call if_changed,unroll)
42 targets += raid6int2.c
43 $(obj)/raid6int2.c: UNROLL := 2
44 $(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
45 $(call if_changed,unroll)
47 targets += raid6int4.c
48 $(obj)/raid6int4.c: UNROLL := 4
49 $(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
50 $(call if_changed,unroll)
52 targets += raid6int8.c
53 $(obj)/raid6int8.c: UNROLL := 8
54 $(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
55 $(call if_changed,unroll)
57 targets += raid6int16.c
58 $(obj)/raid6int16.c: UNROLL := 16
59 $(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
60 $(call if_changed,unroll)
62 targets += raid6int32.c
63 $(obj)/raid6int32.c: UNROLL := 32
64 $(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
65 $(call if_changed,unroll)
67 quiet_cmd_mktable = TABLE $@
68 cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
70 targets += raid6tables.c
71 $(obj)/raid6tables.c: $(obj)/mktables FORCE
72 $(call if_changed,mktable)