DC_AX_FILTIDX_MAR0 1118 dev/ic/dc.c    	CSR_WRITE_4(sc, DC_AX_FILTIDX, DC_AX_FILTIDX_MAR0);
DC_AX_FILTIDX_MAR0 1141 dev/ic/dc.c    	CSR_WRITE_4(sc, DC_AX_FILTIDX, DC_AX_FILTIDX_MAR0);