forked from luck/tmp_suning_uos_patched
685784aaf3
The async_tx api tries to use a dma engine for an operation, but will fall back to an optimized software routine otherwise. Xor support is implemented using the raid5 xor routines. For organizational purposes this routine is moved to a common area. The following fixes are also made: * rename xor_block => xor_blocks, suggested by Adrian Bunk * ensure that xor.o initializes before md.o in the built-in case * checkpatch.pl fixes * mark calibrate_xor_blocks __init, Adrian Bunk Cc: Adrian Bunk <bunk@stusta.de> Cc: NeilBrown <neilb@suse.de> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
109 lines
3.5 KiB
Makefile
109 lines
3.5 KiB
Makefile
#
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# Makefile for the kernel software RAID and LVM drivers.
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#
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dm-mod-objs := dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
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dm-ioctl.o dm-io.o kcopyd.o
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dm-multipath-objs := dm-hw-handler.o dm-path-selector.o dm-mpath.o
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dm-snapshot-objs := dm-snap.o dm-exception-store.o
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dm-mirror-objs := dm-log.o dm-raid1.o
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md-mod-objs := md.o bitmap.o
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raid456-objs := raid5.o raid6algos.o raid6recov.o raid6tables.o \
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raid6int1.o raid6int2.o raid6int4.o \
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raid6int8.o raid6int16.o raid6int32.o \
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raid6altivec1.o raid6altivec2.o raid6altivec4.o \
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raid6altivec8.o \
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raid6mmx.o raid6sse1.o raid6sse2.o
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hostprogs-y := mktables
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# Note: link order is important. All raid personalities
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# and must come before md.o, as they each initialise
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# themselves, and md.o may use the personalities when it
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# auto-initialised.
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obj-$(CONFIG_MD_LINEAR) += linear.o
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obj-$(CONFIG_MD_RAID0) += raid0.o
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obj-$(CONFIG_MD_RAID1) += raid1.o
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obj-$(CONFIG_MD_RAID10) += raid10.o
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obj-$(CONFIG_MD_RAID456) += raid456.o
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obj-$(CONFIG_MD_MULTIPATH) += multipath.o
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obj-$(CONFIG_MD_FAULTY) += faulty.o
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obj-$(CONFIG_BLK_DEV_MD) += md-mod.o
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obj-$(CONFIG_BLK_DEV_DM) += dm-mod.o
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obj-$(CONFIG_DM_CRYPT) += dm-crypt.o
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obj-$(CONFIG_DM_DELAY) += dm-delay.o
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obj-$(CONFIG_DM_MULTIPATH) += dm-multipath.o dm-round-robin.o
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obj-$(CONFIG_DM_MULTIPATH_EMC) += dm-emc.o
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obj-$(CONFIG_DM_SNAPSHOT) += dm-snapshot.o
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obj-$(CONFIG_DM_MIRROR) += dm-mirror.o
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obj-$(CONFIG_DM_ZERO) += dm-zero.o
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quiet_cmd_unroll = UNROLL $@
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cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
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< $< > $@ || ( rm -f $@ && exit 1 )
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ifeq ($(CONFIG_ALTIVEC),y)
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altivec_flags := -maltivec -mabi=altivec
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endif
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targets += raid6int1.c
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$(obj)/raid6int1.c: UNROLL := 1
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$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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targets += raid6int2.c
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$(obj)/raid6int2.c: UNROLL := 2
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$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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targets += raid6int4.c
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$(obj)/raid6int4.c: UNROLL := 4
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$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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targets += raid6int8.c
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$(obj)/raid6int8.c: UNROLL := 8
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$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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targets += raid6int16.c
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$(obj)/raid6int16.c: UNROLL := 16
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$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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targets += raid6int32.c
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$(obj)/raid6int32.c: UNROLL := 32
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$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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CFLAGS_raid6altivec1.o += $(altivec_flags)
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targets += raid6altivec1.c
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$(obj)/raid6altivec1.c: UNROLL := 1
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$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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CFLAGS_raid6altivec2.o += $(altivec_flags)
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targets += raid6altivec2.c
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$(obj)/raid6altivec2.c: UNROLL := 2
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$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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CFLAGS_raid6altivec4.o += $(altivec_flags)
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targets += raid6altivec4.c
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$(obj)/raid6altivec4.c: UNROLL := 4
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$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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CFLAGS_raid6altivec8.o += $(altivec_flags)
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targets += raid6altivec8.c
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$(obj)/raid6altivec8.c: UNROLL := 8
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$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
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$(call if_changed,unroll)
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quiet_cmd_mktable = TABLE $@
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cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
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targets += raid6tables.c
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$(obj)/raid6tables.c: $(obj)/mktables FORCE
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$(call if_changed,mktable)
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