CLS_FIELD(OFPFW_DL_SRC, dl_src, DL_SRC) \
CLS_FIELD(OFPFW_DL_DST, dl_dst, DL_DST) \
CLS_FIELD(OFPFW_DL_TYPE, dl_type, DL_TYPE) \
CLS_FIELD(OFPFW_DL_SRC, dl_src, DL_SRC) \
CLS_FIELD(OFPFW_DL_DST, dl_dst, DL_DST) \
CLS_FIELD(OFPFW_DL_TYPE, dl_type, DL_TYPE) \