252 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_dma_start()  local
262 	    ((sr->sr_flags & SR_IMMED) ? 0 : SUNSCPAL_ICR_INTERRUPT_ENABLE);  in sunscpal_dma_start()
286 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_dma_poll()  local
301 			sr->sr_flags |= SR_OVERDUE;  in sunscpal_dma_poll()
321 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_dma_stop()  local
322 	struct scsipi_xfer *xs = sr->sr_xs;  in sunscpal_dma_stop()
346 	 sunscpal_dma_handle_t dh = sr->sr_dma_hand;  in sunscpal_dma_stop()
360 		sr->sr_xs->error = XS_DRIVER_STUFFUP;  in sunscpal_dma_stop()
652 	struct sunscpal_req *sr = arg;  in sunscpal_cmd_timeout()  local
661 	xs = sr->sr_xs;  in sunscpal_cmd_timeout()
671 	    sr->sr_target, sr->sr_lun);  in sunscpal_cmd_timeout()
679 	sr->sr_flags |= SR_OVERDUE;  in sunscpal_cmd_timeout()
680 	if (sc->sc_current == sr) {  in sunscpal_cmd_timeout()
681 		SUNSCPAL_TRACE("cmd_tmo: call abort, sr=0x%x\n", (long)sr);  in sunscpal_cmd_timeout()
689 		    (sr->sr_target << 4) | sr->sr_lun);  in sunscpal_cmd_timeout()
690 		sc->sc_matrix[sr->sr_target][sr->sr_lun] = NULL;  in sunscpal_cmd_timeout()
729 	struct sunscpal_req *sr;  in sunscpal_scsipi_request()  local
746 			sr = sc->sc_current;  in sunscpal_scsipi_request()
747 			if (sr != NULL) {  in sunscpal_scsipi_request()
749 				    device_xname(sc->sc_dev), sr->sr_target,  in sunscpal_scsipi_request()
750 				    sr->sr_lun);  in sunscpal_scsipi_request()
773 		sr = &sc->sc_ring[i];  in sunscpal_scsipi_request()
774 		sr->sr_xs = xs;  in sunscpal_scsipi_request()
775 		sr->sr_target = xs->xs_periph->periph_target;  in sunscpal_scsipi_request()
776 		sr->sr_lun = xs->xs_periph->periph_lun;  in sunscpal_scsipi_request()
777 		sr->sr_dma_hand = NULL;  in sunscpal_scsipi_request()
778 		sr->sr_dataptr = xs->data;  in sunscpal_scsipi_request()
779 		sr->sr_datalen = xs->datalen;  in sunscpal_scsipi_request()
780 		sr->sr_flags = (flags & XS_CTL_POLL) ? SR_IMMED : 0;  in sunscpal_scsipi_request()
781 		sr->sr_status = -1;	/* no value */  in sunscpal_scsipi_request()
784 		SUNSCPAL_TRACE("scsipi_cmd: new sr=0x%x\n", (long)sr);  in sunscpal_scsipi_request()
841 	struct	sunscpal_req *sr;  in sunscpal_done()  local
851 	sr = sc->sc_current;  in sunscpal_done()
852 	xs = sr->sr_xs;  in sunscpal_done()
859 	if (sr->sr_dma_hand) {  in sunscpal_done()
861 		    (long)sr->sr_dma_hand);  in sunscpal_done()
865 	if (sr->sr_dma_hand)  in sunscpal_done()
881 	SUNSCPAL_TRACE("done: check status=%d\n", sr->sr_status);  in sunscpal_done()
883 	xs->status = sr->sr_status;  in sunscpal_done()
884 	switch (sr->sr_status) {  in sunscpal_done()
898 		    device_xname(sc->sc_dev), sr->sr_target, sr->sr_status);  in sunscpal_done()
921 	sc->sc_matrix[sr->sr_target][sr->sr_lun] = NULL;  in sunscpal_done()
922 	callout_stop(&sr->sr_xs->xs_callout);  in sunscpal_done()
925 	sr->sr_xs = NULL;  in sunscpal_done()
945 	struct sunscpal_req	*sr;  in sunscpal_sched()  local
971 	sr = NULL;  in sunscpal_sched()
985 				sr = &sc->sc_ring[i];  in sunscpal_sched()
994 	if (sr == NULL) {  in sunscpal_sched()
1008 	    (sr->sr_target << 4) | sr->sr_lun);  in sunscpal_sched()
1011 	error = sunscpal_select(sc, sr);  in sunscpal_sched()
1015 		if (sr->sr_flags & SR_IMMED) {  in sunscpal_sched()
1022 		sr = sc->sc_current;  in sunscpal_sched()
1023 		xs = sr->sr_xs;  in sunscpal_sched()
1024 		SUNSCPAL_TRACE("sched: reselect, new sr=0x%x\n", (long)sr);  in sunscpal_sched()
1029 	sc->sc_matrix[target][lun] = sr;  in sunscpal_sched()
1030 	sc->sc_current = sr;	/* connected */  in sunscpal_sched()
1031 	xs = sr->sr_xs;  in sunscpal_sched()
1036 	sc->sc_dataptr  = sr->sr_dataptr;  in sunscpal_sched()
1037 	sc->sc_datalen  = sr->sr_datalen;  in sunscpal_sched()
1058 		SUNSCPAL_TRACE("sched: call done, sr=0x%x\n", (long)sr);  in sunscpal_sched()
1077 	if (sr->sr_flags & SR_OVERDUE) {  in sunscpal_sched()
1078 		SUNSCPAL_TRACE("sched: overdue, sr=0x%x\n", (long)sr);  in sunscpal_sched()
1099 		SUNSCPAL_TRACE("sched: cmd=reset, sr=0x%x\n", (long)sr);  in sunscpal_sched()
1132 	if (sr->sr_dma_hand) {  in sunscpal_sched()
1134 		    (long) sr->sr_dma_hand);  in sunscpal_sched()
1141 	if ((sr->sr_flags & SR_IMMED) == 0) {  in sunscpal_sched()
1144 		callout_reset(&sr->sr_xs->xs_callout, i,  in sunscpal_sched()
1145 		    sunscpal_cmd_timeout, sr);  in sunscpal_sched()
1198 sunscpal_select(struct sunscpal_softc *sc, struct sunscpal_req *sr)  in sunscpal_select()  argument
1214 	target_mask = (1 << sr->sr_target);  in sunscpal_select()
1294 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_msg_in()  local
1295 	struct scsipi_xfer *xs = sr->sr_xs;  in sunscpal_msg_in()
1433 		sr->sr_dataptr = sc->sc_dataptr;  in sunscpal_msg_in()
1434 		sr->sr_datalen = sc->sc_datalen;  in sunscpal_msg_in()
1439 		sc->sc_dataptr = sr->sr_dataptr;  in sunscpal_msg_in()
1440 		sc->sc_datalen = sr->sr_datalen;  in sunscpal_msg_in()
1523 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_command()  local
1524 	struct scsipi_xfer *xs = sr->sr_xs;  in sunscpal_command()
1557 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_data_xfer()  local
1558 	struct scsipi_xfer *xs = sr->sr_xs;  in sunscpal_data_xfer()
1601 	if (sr->sr_dma_hand && (sc->sc_datalen >= sc->sc_min_dma_len)) {  in sunscpal_data_xfer()
1608 		    (long)sr->sr_dma_hand);  in sunscpal_data_xfer()
1643 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_status()  local
1647 		sr->sr_status = status;  in sunscpal_status()
1668 	struct sunscpal_req *sr;  in sunscpal_machine()  local
1679 	sr = sc->sc_current;  in sunscpal_machine()
1680 	xs = sr->sr_xs;  in sunscpal_machine()
1774 		if ((sr->sr_flags & SR_IMMED) == 0) {  in sunscpal_machine()
1780 		    (long)sr->sr_dma_hand);  in sunscpal_machine()
1784 		if (sr->sr_flags & SR_OVERDUE)  in sunscpal_machine()
1787 		    (long)sr->sr_dma_hand);  in sunscpal_machine()
1824 		    device_xname(sc->sc_dev), sr->sr_target, sr->sr_lun);  in sunscpal_machine()
1835 			    sr->sr_target, sr->sr_lun);  in sunscpal_machine()
1840 		SUNSCPAL_TRACE("machine: call done, cur=0x%x\n", (long)sr);  in sunscpal_machine()
1860 		    device_xname(sc->sc_dev), sr->sr_target, sr->sr_lun);  in sunscpal_machine()
1869 			SUNSCPAL_TRACE("machine: discon, cur=0x%x\n", (long)sr);  in sunscpal_machine()
1971 sunscpal_show_req(struct sunscpal_req *sr)  in sunscpal_show_req()  argument
1973 	struct scsipi_xfer *xs = sr->sr_xs;  in sunscpal_show_req()
1975 	db_printf("TID=%d ",	sr->sr_target);  in sunscpal_show_req()
1976 	db_printf("LUN=%d ",	sr->sr_lun);  in sunscpal_show_req()
1977 	db_printf("dh=%p ",	sr->sr_dma_hand);  in sunscpal_show_req()
1978 	db_printf("dptr=%p ",	sr->sr_dataptr);  in sunscpal_show_req()
1979 	db_printf("dlen=0x%x ",	sr->sr_datalen);  in sunscpal_show_req()
1980 	db_printf("flags=%d ",	sr->sr_flags);  in sunscpal_show_req()
1981 	db_printf("stat=%d ",	sr->sr_status);  in sunscpal_show_req()
1999 	struct sunscpal_req *sr;  in sunscpal_show_state()  local
2012 		sr = &sc->sc_ring[i];  in sunscpal_show_state()
2013 		if (sr->sr_xs) {  in sunscpal_show_state()
2014 			if (sr == sc->sc_current)  in sunscpal_show_state()
2016 			db_printf("req %d: (sr=%p)", i, sr);  in sunscpal_show_state()
2017 			sunscpal_show_req(sr);  in sunscpal_show_state()
2025 			sr = sc->sc_matrix[i][j];  in sunscpal_show_state()
2026 			if (sr) {  in sunscpal_show_state()
2027 				db_printf("TID=%d LUN=%d sr=%p\n", i, j, sr);  in sunscpal_show_state()
2126 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_dma_alloc()  local
2132 	if (sr->sr_dma_hand != NULL)  in sunscpal_dma_alloc()
2187 	sr->sr_dma_hand = dh;  in sunscpal_dma_alloc()
2193 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_dma_free()  local
2194 	sunscpal_dma_handle_t dh = sr->sr_dma_hand;  in sunscpal_dma_free()
2210 	sr->sr_dma_hand = NULL;  in sunscpal_dma_free()
2223 	struct sunscpal_req *sr = sc->sc_current;  in sunscpal_dma_setup()  local
2224 	struct scsipi_xfer *xs = sr->sr_xs;  in sunscpal_dma_setup()
2225 	sunscpal_dma_handle_t dh = sr->sr_dma_hand;  in sunscpal_dma_setup()