updates

pcie_driver/Makefile

@@ -0,0 +1,31 @@
+BINARY     := drexpcie_module
+KERNEL      := /lib/modules/$(shell uname -r)/build
+ARCH        := x86
+C_FLAGS     := -Wall
+KMOD_DIR    := $(shell pwd)
+TARGET_PATH := /lib/modules/$(shell uname -r)/kernel/drivers/char
+
+OBJECTS := \
+	drexpcie.o \
+	drexdma.o \
+	drexchar.o \
+
+ccflags-y += $(C_FLAGS)
+
+obj-m += $(BINARY).o
+
+$(BINARY)-y := $(OBJECTS)
+
+$(BINARY).ko:
+	make -C $(KERNEL) M=$(KMOD_DIR) modules
+
+install:
+	cp $(BINARY).ko $(TARGET_PATH)
+	depmod -a
+
+uninstall:
+	rm $(TARGET_PATH)/$(BINARY).ko
+	depmod -a
+
+clean:
+	make -C $(KERNEL) M=$(KMOD_DIR) clean