| ifneq ($(KERNELRELEASE),) |
| |
| # Uncomment the following line to enable kernel stack unwinding within gator, or update gator_backtrace.c |
| # EXTRA_CFLAGS += -DGATOR_KERNEL_STACK_UNWINDING |
| |
| CONFIG_GATOR ?= m |
| obj-$(CONFIG_GATOR) := gator.o |
| |
| gator-y := gator_main.o \ |
| # gator_events_block.o \ |
| # gator_events_irq.o \ |
| # gator_events_meminfo.o \ |
| # gator_events_mmapped.o \ |
| # gator_events_net.o \ |
| # gator_events_sched.o \ |
| # Convert the old GATOR_WITH_MALI_SUPPORT to the new kernel flags |
| ifneq ($(GATOR_WITH_MALI_SUPPORT),) |
| CONFIG_GATOR_WITH_MALI_SUPPORT := y |
| ifeq ($(GATOR_WITH_MALI_SUPPORT),MALI_MIDGARD) |
| CONFIG_GATOR_MALI_4XXMP := n |
| CONFIG_GATOR_MALI_MIDGARD := y |
| EXTRA_CFLAGS += -DMALI_SUPPORT=MALI_MIDGARD_OR_BIFROST |
| else |
| ifeq ($(GATOR_WITH_MALI_SUPPORT),MALI_BIFROST) |
| CONFIG_GATOR_MALI_4XXMP := n |
| CONFIG_GATOR_MALI_MIDGARD := y |
| EXTRA_CFLAGS += -DMALI_SUPPORT=MALI_MIDGARD_OR_BIFROST |
| else |
| # Neither Midgard, nor Bifrost, must be 4xx then |
| CONFIG_GATOR_MALI_4XXMP := y |
| CONFIG_GATOR_MALI_MIDGARD := n |
| EXTRA_CFLAGS += -DMALI_SUPPORT=$(GATOR_WITH_MALI_SUPPORT) |
| endif |
| endif |
| ifneq ($(GATOR_MALI_INTERFACE_STYLE),) |
| EXTRA_CFLAGS += -DGATOR_MALI_INTERFACE_STYLE=$(GATOR_MALI_INTERFACE_STYLE) |
| endif |
| ifneq ($(GATOR_MALI_4XXMP_PATH),) |
| CONFIG_GATOR_MALI_4XXMP_PATH = $(GATOR_MALI_4XXMP_PATH) |
| endif |
| CONFIG_GATOR_MALI_4XXMP_PATH ?= drivers/gpu/arm/mali400mp |
| ifneq ($(GATOR_MALI_MIDGARD_PATH),) |
| CONFIG_GATOR_MALI_MIDGARD_PATH = $(GATOR_MALI_MIDGARD_PATH) |
| endif |
| CONFIG_GATOR_MALI_MIDGARD_PATH ?= drivers/gpu/arm/midgard |
| endif |
| |
| ifeq ($(CONFIG_GATOR_WITH_MALI_SUPPORT),y) |
| ifeq ($(CONFIG_GATOR_MALI_MIDGARD),y) |
| gator-y += gator_events_mali_midgard.o \ |
| gator_events_mali_midgard_hw.o |
| include $(src)/mali_midgard.mk |
| else |
| gator-y += gator_events_mali_4xx.o |
| endif |
| gator-y += gator_events_mali_common.o |
| |
| ifneq ($(CONFIG_GATOR_MALI_4XXMP_PATH),) |
| ccflags-$(CONFIG_GATOR_MALI_4XXMP) += -I$(CONFIG_GATOR_MALI_4XXMP_PATH) |
| endif |
| ifneq ($(CONFIG_GATOR_MALI_MIDGARD_PATH),) |
| ccflags-$(CONFIG_GATOR_MALI_MIDGARD) += -I$(CONFIG_GATOR_MALI_MIDGARD_PATH) |
| endif |
| ccflags-$(CONFIG_GATOR_MALI_4XXMP) += -DMALI_SUPPORT=MALI_4xx |
| ccflags-$(CONFIG_GATOR_MALI_MIDGARD) += -DMALI_SUPPORT=MALI_MIDGARD_OR_BIFROST |
| endif |
| |
| # Should the original or new block_rq_complete API be used? |
| OLD_BLOCK_RQ_COMPLETE := $(shell grep -A3 block_rq_complete $(srctree)/include/trace/events/block.h | grep nr_bytes -q; echo $$?) |
| EXTRA_CFLAGS += -DOLD_BLOCK_RQ_COMPLETE=$(OLD_BLOCK_RQ_COMPLETE) |
| |
| gator-$(CONFIG_ARM) += gator_events_l2c-310.o |
| |
| gator-$(CONFIG_ARM64) += |
| |
| $(obj)/gator_main.o: $(obj)/gator_src_md5.h |
| |
| clean-files := gator_src_md5.h |
| |
| # Note, in the recipe below we use "cd $(srctree) && cd $(src)" rather than |
| # "cd $(srctree)/$(src)" because under DKMS $(src) is an absolute path, and we |
| # can't just use $(src) because for normal kernel builds this is relative to |
| # $(srctree) |
| |
| chk_events.h = : |
| quiet_chk_events.h = echo ' CHK $@' |
| silent_chk_events.h = : |
| $(obj)/gator_src_md5.h: FORCE |
| @$($(quiet)chk_events.h) |
| $(Q)cd $(srctree) && cd $(src) ; $(CONFIG_SHELL) -c "echo 'static char *gator_src_md5 = \"'\`ls *.c *.h mali/*.h | grep -Ev '^(gator_src_md5\.h|gator\.mod\.c)$$' | LC_ALL=C sort | xargs cat | md5sum | cut -b 1-32\`'\";'" > $(abspath $(srctree)/$(src)/gator_src_md5.h) |
| |
| else |
| |
| all: |
| @echo |
| @echo "usage:" |
| @echo " make -C <kernel_build_dir> M=\`pwd\` ARCH=arm CROSS_COMPILE=<...> modules" |
| @echo |
| $(error) |
| |
| clean: |
| rm -f *.o .*.cmd gator_src_md5.h modules.order Module.symvers gator.ko gator.mod.c |
| rm -rf .tmp_versions |
| |
| endif |