59 static int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn);
383 	struct w1_reg_num *rn)  in w1_atoreg_num()  argument
407 	rn->family = family;  in w1_atoreg_num()
408 	rn->id = id;  in w1_atoreg_num()
410 	rn64_le = cpu_to_le64(*(u64 *)rn);  in w1_atoreg_num()
411 	rn->crc = w1_calc_crc8((u8 *)&rn64_le, 7);  in w1_atoreg_num()
415 		  rn->family, (unsigned long long)rn->id, rn->crc);  in w1_atoreg_num()
425 	struct w1_reg_num *rn)  in w1_slave_search_device()  argument
429 		if (sl->reg_num.family == rn->family &&  in w1_slave_search_device()
430 				sl->reg_num.id == rn->id &&  in w1_slave_search_device()
431 				sl->reg_num.crc == rn->crc) {  in w1_slave_search_device()
443 	struct w1_reg_num rn;  in w1_master_attribute_store_add()  local
447 	if (w1_atoreg_num(dev, buf, count, &rn))  in w1_master_attribute_store_add()
451 	sl = w1_slave_search_device(md, &rn);  in w1_master_attribute_store_add()
460 		w1_attach_slave_device(md, &rn);  in w1_master_attribute_store_add()
481 	struct w1_reg_num rn;  in w1_master_attribute_store_remove()  local
485 	if (w1_atoreg_num(dev, buf, count, &rn))  in w1_master_attribute_store_remove()
489 	sl = w1_slave_search_device(md, &rn);  in w1_master_attribute_store_remove()
493 		dev_info(dev, "Device %02x-%012llx doesn't exists\n", rn.family,  in w1_master_attribute_store_remove()
494 			(unsigned long long)rn.id);  in w1_master_attribute_store_remove()
667 static int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn)  in w1_attach_slave_device()  argument
688 	memcpy(&sl->reg_num, rn, sizeof(sl->reg_num));  in w1_attach_slave_device()
693 	f = w1_family_registered(rn->family);  in w1_attach_slave_device()
697 			  rn->family, rn->family,  in w1_attach_slave_device()
698 			  (unsigned long long)rn->id, rn->crc);  in w1_attach_slave_device()
718 	memcpy(msg.id.id, rn, sizeof(msg.id));  in w1_attach_slave_device()
815 				struct w1_reg_num rn;  in w1_reconnect_slaves()  local
817 				memcpy(&rn, &sl->reg_num, sizeof(rn));  in w1_reconnect_slaves()
820 				w1_attach_slave_device(dev, &rn);  in w1_reconnect_slaves()
830 static void w1_slave_found(struct w1_master *dev, u64 rn)  in w1_slave_found()  argument
834 	u64 rn_le = cpu_to_le64(rn);  in w1_slave_found()
838 	tmp = (struct w1_reg_num *) &rn;  in w1_slave_found()
844 		if (rn && tmp->crc == w1_calc_crc8((u8 *)&rn_le, 7))  in w1_slave_found()
867 	u64 last_rn, rn, tmp64;  in w1_search()  local
874 	rn = last_rn = 0;  in w1_search()
881 		last_rn = rn;  in w1_search()
882 		rn = 0;  in w1_search()
919 			rn |= (tmp64 << i);  in w1_search()
931 			cb(dev, rn);  in w1_search()