433 		if (hw->fifos[HFCUSB_PCM_RX].pipe) {  in open_dchannel()
552 			if (hw->fifos[HFCUSB_PCM_RX].pipe)  in hfc_dctrl()
961 /* receive completion routine for all ISO tx fifos   */
1082 /* receive completion routine for all interrupt rx fifos */
1155 /* transmit completion routine for all ISO tx fifos */
1571 	/* init the fifos */  in reset_hfcsusb()
1575 	fifo = hw->fifos;  in reset_hfcsusb()
1585 		/* enable all fifos */  in reset_hfcsusb()
1603 	if ((channel == HFC_CHAN_D) && (hw->fifos[HFCUSB_D_RX].active))  in hfcsusb_start_endpoint()
1605 	if ((channel == HFC_CHAN_B1) && (hw->fifos[HFCUSB_B1_RX].active))  in hfcsusb_start_endpoint()
1607 	if ((channel == HFC_CHAN_B2) && (hw->fifos[HFCUSB_B2_RX].active))  in hfcsusb_start_endpoint()
1609 	if ((channel == HFC_CHAN_E) && (hw->fifos[HFCUSB_PCM_RX].active))  in hfcsusb_start_endpoint()
1614 		start_int_fifo(hw->fifos + channel * 2 + 1);  in hfcsusb_start_endpoint()
1620 			start_isoc_chain(hw->fifos + HFCUSB_D_RX,  in hfcsusb_start_endpoint()
1626 			start_isoc_chain(hw->fifos + HFCUSB_PCM_RX,  in hfcsusb_start_endpoint()
1632 			start_isoc_chain(hw->fifos + HFCUSB_B1_RX,  in hfcsusb_start_endpoint()
1638 			start_isoc_chain(hw->fifos + HFCUSB_B2_RX,  in hfcsusb_start_endpoint()
1649 		start_isoc_chain(hw->fifos + HFCUSB_D_TX,  in hfcsusb_start_endpoint()
1654 		start_isoc_chain(hw->fifos + HFCUSB_B1_TX,  in hfcsusb_start_endpoint()
1659 		start_isoc_chain(hw->fifos + HFCUSB_B2_TX,  in hfcsusb_start_endpoint()
1671 	if ((channel == HFC_CHAN_D) && (!hw->fifos[HFCUSB_D_RX].active))  in hfcsusb_stop_endpoint()
1673 	if ((channel == HFC_CHAN_B1) && (!hw->fifos[HFCUSB_B1_RX].active))  in hfcsusb_stop_endpoint()
1675 	if ((channel == HFC_CHAN_B2) && (!hw->fifos[HFCUSB_B2_RX].active))  in hfcsusb_stop_endpoint()
1677 	if ((channel == HFC_CHAN_E) && (!hw->fifos[HFCUSB_PCM_RX].active))  in hfcsusb_stop_endpoint()
1682 		stop_int_gracefull(hw->fifos + channel * 2 + 1);  in hfcsusb_stop_endpoint()
1686 		stop_iso_gracefull(hw->fifos + channel * 2 + 1);  in hfcsusb_stop_endpoint()
1690 		stop_iso_gracefull(hw->fifos + channel * 2);  in hfcsusb_stop_endpoint()
1759 	if (hw->fifos[HFCUSB_PCM_RX].pipe)  in release_hw()
1856 	if (hw->fifos[HFCUSB_PCM_RX].pipe)  in setup_instance()
1874 	hw->fifos[HFCUSB_B1_TX].bch = &hw->bch[0];  in setup_instance()
1875 	hw->fifos[HFCUSB_B1_RX].bch = &hw->bch[0];  in setup_instance()
1876 	hw->fifos[HFCUSB_B2_TX].bch = &hw->bch[1];  in setup_instance()
1877 	hw->fifos[HFCUSB_B2_RX].bch = &hw->bch[1];  in setup_instance()
1878 	hw->fifos[HFCUSB_D_TX].dch = &hw->dch;  in setup_instance()
1879 	hw->fifos[HFCUSB_D_RX].dch = &hw->dch;  in setup_instance()
1880 	hw->fifos[HFCUSB_PCM_RX].ech = &hw->ech;  in setup_instance()
1881 	hw->fifos[HFCUSB_PCM_TX].ech = &hw->ech;  in setup_instance()
2036 		f = &hw->fifos[idx & 7];  in hfcsusb_probe()