210 static Scsi_Cmnd         *current_SC;  variable
676         current_SC->result = DID_TIME_OUT << 16;  in wait_intr()
677         current_SC->SCp.phase = idle;  in wait_intr()
678         current_SC->scsi_done(current_SC);  in wait_intr()
718     current_SC = SCpnt;  in NCR53c406a_queue()
719     current_SC->scsi_done = done;  in NCR53c406a_queue()
720     current_SC->SCp.phase = command_ph;  in NCR53c406a_queue()
721     current_SC->SCp.Status = 0;  in NCR53c406a_queue()
722     current_SC->SCp.Message = 0;  in NCR53c406a_queue()
829         current_SC->SCp.phase = idle;  in NCR53c406a_intr()
830         current_SC->result = DID_RESET << 16;  in NCR53c406a_intr()
831         current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
838         current_SC->SCp.phase = idle;  in NCR53c406a_intr()
839         current_SC->result = DID_ERROR << 16;  in NCR53c406a_intr()
840         current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
847         current_SC->SCp.phase = idle;  in NCR53c406a_intr()
848         current_SC->result = DID_PARITY << 16;  in NCR53c406a_intr()
849         current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
855         current_SC->SCp.phase = idle;  in NCR53c406a_intr()
856         current_SC->result = DID_ERROR << 16;  in NCR53c406a_intr()
857         current_SC->scsi_done(current_SC);  in NCR53c406a_intr()
863         if(current_SC->SCp.phase != message_in){ /* Unexpected disconnect */  in NCR53c406a_intr()
864             current_SC->result = DID_NO_CONNECT << 16;  in NCR53c406a_intr()
867             current_SC->result = (current_SC->SCp.Status & 0xff)   in NCR53c406a_intr()
868                 | ((current_SC->SCp.Message & 0xff) << 8) | (DID_OK << 16);  in NCR53c406a_intr()
872         current_SC->SCp.phase = idle;  in NCR53c406a_intr()
873         current_SC->scsi_done( current_SC );  in NCR53c406a_intr()
881             current_SC->SCp.phase = data_out;  in NCR53c406a_intr()
884             LOAD_DMA_COUNT(current_SC->request_bufflen); /* Max transfer size */  in NCR53c406a_intr()
886             NCR53c406a_dma_write(current_SC->request_buffer,   in NCR53c406a_intr()
887                                  current_SC->request_bufflen);  in NCR53c406a_intr()
891             if (!current_SC->use_sg) /* Don't use scatter-gather */  in NCR53c406a_intr()
892                 NCR53c406a_pio_write(current_SC->request_buffer,   in NCR53c406a_intr()
893                                      current_SC->request_bufflen);  in NCR53c406a_intr()
895                 sgcount = current_SC->use_sg;  in NCR53c406a_intr()
896                 sglist = current_SC->request_buffer;  in NCR53c406a_intr()
910             current_SC->SCp.phase = data_in;  in NCR53c406a_intr()
913             LOAD_DMA_COUNT(current_SC->request_bufflen); /* Max transfer size */  in NCR53c406a_intr()
915             NCR53c406a_dma_read(current_SC->request_buffer,   in NCR53c406a_intr()
916                                 current_SC->request_bufflen);  in NCR53c406a_intr()
920             if (!current_SC->use_sg) /* Don't use scatter-gather */  in NCR53c406a_intr()
921                 NCR53c406a_pio_read(current_SC->request_buffer,   in NCR53c406a_intr()
922                                     current_SC->request_bufflen);  in NCR53c406a_intr()
924                 sgcount = current_SC->use_sg;  in NCR53c406a_intr()
925                 sglist = current_SC->request_buffer;  in NCR53c406a_intr()
937         current_SC->SCp.phase = command_ph;  in NCR53c406a_intr()
943         current_SC->SCp.phase = status_ph;  in NCR53c406a_intr()
956         current_SC->SCp.phase = message_out;  in NCR53c406a_intr()
964         current_SC->SCp.phase = message_in;  in NCR53c406a_intr()
966         current_SC->SCp.Status = inb(SCSI_FIFO);      in NCR53c406a_intr()
967         current_SC->SCp.Message = inb(SCSI_FIFO);  in NCR53c406a_intr()
971                    current_SC->SCp.Status, current_SC->SCp.Message));  in NCR53c406a_intr()
973         if(current_SC->SCp.Message == SAVE_POINTERS ||   in NCR53c406a_intr()
974            current_SC->SCp.Message == DISCONNECT) {  in NCR53c406a_intr()