RDES0_FRAME_LEN_SHIFT  372 drivers/net/ethernet/stmicro/stmmac/enh_desc.c 				>> RDES0_FRAME_LEN_SHIFT) - csum);
RDES0_FRAME_LEN_SHIFT  233 drivers/net/ethernet/stmicro/stmmac/norm_desc.c 				>> RDES0_FRAME_LEN_SHIFT) -