204 static Scsi_Cmnd *current_SC;  variable
686 		current_SC->result = DID_TIME_OUT << 16;
687 		current_SC->SCp.phase = idle;
688 		current_SC->scsi_done(current_SC);
709 	current_SC = SCpnt;  in NCR53c406a_queue_lck()
710 	current_SC->scsi_done = done;  in NCR53c406a_queue_lck()
711 	current_SC->SCp.phase = command_ph;  in NCR53c406a_queue_lck()
712 	current_SC->SCp.Status = 0;  in NCR53c406a_queue_lck()
713 	current_SC->SCp.Message = 0;  in NCR53c406a_queue_lck()
818 		current_SC->SCp.phase = idle;  in NCR53c406a_intr()
819 		current_SC->result = DID_RESET << 16;  in NCR53c406a_intr()
820 		current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
826 		current_SC->SCp.phase = idle;  in NCR53c406a_intr()
827 		current_SC->result = DID_ERROR << 16;  in NCR53c406a_intr()
828 		current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
835 		current_SC->SCp.phase = idle;  in NCR53c406a_intr()
836 		current_SC->result = DID_PARITY << 16;  in NCR53c406a_intr()
837 		current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
843 		current_SC->SCp.phase = idle;  in NCR53c406a_intr()
844 		current_SC->result = DID_ERROR << 16;  in NCR53c406a_intr()
845 		current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
851 		if (current_SC->SCp.phase != message_in) {	/* Unexpected disconnect */  in NCR53c406a_intr()
852 			current_SC->result = DID_NO_CONNECT << 16;  in NCR53c406a_intr()
854 			current_SC->result = (current_SC->SCp.Status & 0xff)  in NCR53c406a_intr()
855 			    | ((current_SC->SCp.Message & 0xff) << 8) | (DID_OK << 16);  in NCR53c406a_intr()
859 		current_SC->SCp.phase = idle;  in NCR53c406a_intr()
860 		current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
868 			current_SC->SCp.phase = data_out;  in NCR53c406a_intr()
871 			LOAD_DMA_COUNT(scsi_bufflen(current_SC));	/* Max transfer size */  in NCR53c406a_intr()
873 			NCR53c406a_dma_write(scsi_sglist(current_SC),  in NCR53c406a_intr()
874                                              scsdi_bufflen(current_SC));  in NCR53c406a_intr()
879                         scsi_for_each_sg(current_SC, sg, scsi_sg_count(current_SC), i) {  in NCR53c406a_intr()
890 			current_SC->SCp.phase = data_in;  in NCR53c406a_intr()
893 			LOAD_DMA_COUNT(scsi_bufflen(current_SC));	/* Max transfer size */  in NCR53c406a_intr()
895 			NCR53c406a_dma_read(scsi_sglist(current_SC),  in NCR53c406a_intr()
896                                             scsdi_bufflen(current_SC));  in NCR53c406a_intr()
900                         scsi_for_each_sg(current_SC, sg, scsi_sg_count(current_SC), i) {  in NCR53c406a_intr()
909 		current_SC->SCp.phase = command_ph;  in NCR53c406a_intr()
915 		current_SC->SCp.phase = status_ph;  in NCR53c406a_intr()
928 		current_SC->SCp.phase = message_out;  in NCR53c406a_intr()
936 		current_SC->SCp.phase = message_in;  in NCR53c406a_intr()
938 		current_SC->SCp.Status = inb(SCSI_FIFO);  in NCR53c406a_intr()
939 		current_SC->SCp.Message = inb(SCSI_FIFO);  in NCR53c406a_intr()
942 		DEB(printk("Status = %02x  Message = %02x\n", current_SC->SCp.Status, current_SC->SCp.Message));  in NCR53c406a_intr()
944 		if (current_SC->SCp.Message == SAVE_POINTERS || current_SC->SCp.Message == DISCONNECT) {  in NCR53c406a_intr()