128 #define SCSI_LUN(srb)			((srb)->device->lun)  argument
796 static inline int working_scsi(struct scsi_cmnd *srb)  in working_scsi()  argument
798 	if ((srb->cmnd[0] == TEST_UNIT_READY) ||  in working_scsi()
799 	    (srb->cmnd[0] == ALLOW_MEDIUM_REMOVAL)) {  in working_scsi()
806 static void rts51x_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)  in rts51x_invoke_transport()  argument
818 	if (working_scsi(srb)) {  in rts51x_invoke_transport()
829 		chip->proto_handler_backup(srb, us);  in rts51x_invoke_transport()
833 			if ((srb->cmnd[0] == TEST_UNIT_READY) &&  in rts51x_invoke_transport()
835 				if (TST_LUN_READY(chip, srb->device->lun)) {  in rts51x_invoke_transport()
836 					srb->result = SAM_STAT_GOOD;  in rts51x_invoke_transport()
838 					srb->result = SAM_STAT_CHECK_CONDITION;  in rts51x_invoke_transport()
839 					memcpy(srb->sense_buffer,  in rts51x_invoke_transport()
846 			if (srb->cmnd[0] == ALLOW_MEDIUM_REMOVAL) {  in rts51x_invoke_transport()
847 				int prevent = srb->cmnd[4] & 0x1;  in rts51x_invoke_transport()
849 					srb->result = SAM_STAT_CHECK_CONDITION;  in rts51x_invoke_transport()
850 					memcpy(srb->sense_buffer,  in rts51x_invoke_transport()
854 					srb->result = SAM_STAT_GOOD;  in rts51x_invoke_transport()
861 			chip->proto_handler_backup(srb, us);  in rts51x_invoke_transport()
863 			if (srb->cmnd[0] == TEST_UNIT_READY) {  in rts51x_invoke_transport()
864 				if (srb->result == SAM_STAT_GOOD) {  in rts51x_invoke_transport()
865 					SET_LUN_READY(chip, srb->device->lun);  in rts51x_invoke_transport()
871 					CLR_LUN_READY(chip, srb->device->lun);  in rts51x_invoke_transport()