RDES0_COLLISION   210 drivers/net/ethernet/stmicro/stmmac/enh_desc.c 		if (unlikely(rdes0 & RDES0_COLLISION))
RDES0_COLLISION    97 drivers/net/ethernet/stmicro/stmmac/norm_desc.c 		if (unlikely(rdes0 & RDES0_COLLISION)) {