ifeq ($(DAVINCI_HIAI_DKMS), y)
    include $(HIAI_DKMS_DIR)/comm/pcie/host.mk
    PRODUCT_SIDE_TYPE = host
else
    ifneq ($(filter $(PRODUCT), as31xm1 ascend610Lite ascend610Liteesl),)
        PRODUCT_SIDE_TYPE = $(MDC_PRODUCT_SIDE)
    else
        PRODUCT_SIDE_TYPE = $(PRODUCT_SIDE)
    endif

    ifeq ($(PRODUCT_SIDE_TYPE), host)
        include $(DRIVER_KERNEL_DIR)/src/comm/pcie/host.mk
    endif

    ifeq ($(PRODUCT_SIDE_TYPE), device)
        include $(DRIVER_KERNEL_DIR)/src/comm/pcie/device.mk
    endif
endif
