ifneq ($(KERNELRELEASE),)
|
|
# Uncomment the following line to enable kernel stack unwinding within gator, or update gator_backtrace.c
|
# EXTRA_CFLAGS += -DGATOR_KERNEL_STACK_UNWINDING
|
|
GATOR_SRC_MD5 := $(shell ls $(srctree)/$(src)/*.c $(srctree)/$(src)/*.h $(srctree)/$(src)/mali/*.h | \
|
grep -Ev '(gator_src_md5\.h|gator\.mod\.c)$$' | LC_ALL=C sort | xargs cat | \
|
md5sum | awk '{print $$1}')
|
EXTRA_CFLAGS += -DGATOR_SRC_MD5="\"$(GATOR_SRC_MD5)\""
|
|
CONFIG_GATOR ?= m
|
obj-$(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) +=
|
|
# 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 = :
|
|
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
|
