161 	struct sas_rphy *rphy = target_to_rphy(sdev->sdev_target);  in sas_bitfield_name_search()  local
164 	BUG_ON(rphy->identify.device_type != SAS_END_DEVICE);  in sas_bitfield_name_search()
166 	rdev = rphy_to_end_device(rphy);  in sas_bitfield_name_search()
171 			    struct sas_rphy *rphy)  in sas_smp_request()  argument
181 		ret = handler(shost, rphy, req);  in sas_smp_request()
197 	struct sas_rphy *rphy = q->queuedata;  in sas_non_host_smp_request()  local
198 	sas_smp_request(q, rphy_to_shost(rphy), rphy);  in sas_non_host_smp_request()
211 static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy)  in sas_bsg_initialize()  argument
225 	if (rphy) {  in sas_bsg_initialize()
227 		dev = &rphy->dev;  in sas_bsg_initialize()
247 	if (rphy)  in sas_bsg_initialize()
248 		rphy->q = q;  in sas_bsg_initialize()
252 	if (rphy)  in sas_bsg_initialize()
253 		q->queuedata = rphy;  in sas_bsg_initialize()
261 static void sas_bsg_remove(struct Scsi_Host *shost, struct sas_rphy *rphy)  in sas_bsg_remove()  argument
265 	if (rphy)  in sas_bsg_remove()
266 		q = rphy->q;  in sas_bsg_remove()
733 		struct sas_rphy *rphy = dev_to_rphy(parent);  in sas_phy_alloc()  local
735 			rphy->scsi_target_id, number);  in sas_phy_alloc()
925 		struct sas_rphy *rphy = dev_to_rphy(parent);  in sas_port_alloc()  local
927 			     rphy->scsi_target_id, port->port_identifier);  in sas_port_alloc()
959 		struct sas_rphy *rphy = dev_to_rphy(parent);  in sas_port_alloc_num()  local
960 		struct sas_expander_device *exp = rphy_to_expander_device(rphy);  in sas_port_alloc_num()
1024 	if (port->rphy) {  in sas_port_delete()
1025 		sas_rphy_delete(port->rphy);  in sas_port_delete()
1026 		port->rphy = NULL;  in sas_port_delete()
1172 	struct sas_rphy *rphy = transport_class_to_rphy(dev);		\
1174 	return snprintf(buf, 20, format_string, cast rphy->field);	\
1179 static SAS_DEVICE_ATTR(rphy, name, S_IRUGO, 			\
1187 	struct sas_rphy *rphy = transport_class_to_rphy(dev);		\
1189 	if (!rphy->field)					\
1191 	return get_sas_protocol_names(rphy->field, buf);	\
1196 static SAS_DEVICE_ATTR(rphy, name, S_IRUGO,			\
1203 	struct sas_rphy *rphy = transport_class_to_rphy(dev);  in show_sas_rphy_device_type()  local
1205 	if (!rphy->identify.device_type)  in show_sas_rphy_device_type()
1208 			rphy->identify.device_type, buf);  in show_sas_rphy_device_type()
1211 static SAS_DEVICE_ATTR(rphy, device_type, S_IRUGO,
1218 	struct sas_rphy *rphy = transport_class_to_rphy(dev);  in show_sas_rphy_enclosure_identifier()  local
1219 	struct sas_phy *phy = dev_to_phy(rphy->dev.parent);  in show_sas_rphy_enclosure_identifier()
1232 	error = i->f->get_enclosure_identifier(rphy, &identifier);  in show_sas_rphy_enclosure_identifier()
1238 static SAS_DEVICE_ATTR(rphy, enclosure_identifier, S_IRUGO,
1245 	struct sas_rphy *rphy = transport_class_to_rphy(dev);  in show_sas_rphy_bay_identifier()  local
1246 	struct sas_phy *phy = dev_to_phy(rphy->dev.parent);  in show_sas_rphy_bay_identifier()
1254 	val = i->f->get_bay_identifier(rphy);  in show_sas_rphy_bay_identifier()
1260 static SAS_DEVICE_ATTR(rphy, bay_identifier, S_IRUGO,
1316 	struct sas_rphy *rphy = transport_class_to_rphy(dev);		\
1317 	struct sas_end_device *rdev = rphy_to_end_device(rphy);		\
1345 	struct sas_rphy *rphy = transport_class_to_rphy(dev);		\
1346 	struct sas_expander_device *edev = rphy_to_expander_device(rphy); \
1393 	struct sas_rphy *rphy;  in sas_end_dev_match()  local
1398 	rphy = dev_to_rphy(dev);  in sas_end_dev_match()
1408 		rphy->identify.device_type == SAS_END_DEVICE;  in sas_end_dev_match()
1416 	struct sas_rphy *rphy;  in sas_expander_match()  local
1421 	rphy = dev_to_rphy(dev);  in sas_expander_match()
1431 		(rphy->identify.device_type == SAS_EDGE_EXPANDER_DEVICE ||  in sas_expander_match()
1432 		 rphy->identify.device_type == SAS_FANOUT_EXPANDER_DEVICE);  in sas_expander_match()
1437 	struct sas_rphy *rphy = dev_to_rphy(dev);  in sas_expander_release()  local
1438 	struct sas_expander_device *edev = rphy_to_expander_device(rphy);  in sas_expander_release()
1440 	if (rphy->q)  in sas_expander_release()
1441 		blk_cleanup_queue(rphy->q);  in sas_expander_release()
1449 	struct sas_rphy *rphy = dev_to_rphy(dev);  in sas_end_device_release()  local
1450 	struct sas_end_device *edev = rphy_to_end_device(rphy);  in sas_end_device_release()
1452 	if (rphy->q)  in sas_end_device_release()
1453 		blk_cleanup_queue(rphy->q);  in sas_end_device_release()
1466 static void sas_rphy_initialize(struct sas_rphy *rphy)  in sas_rphy_initialize()  argument
1468 	INIT_LIST_HEAD(&rphy->list);  in sas_rphy_initialize()
1490 	device_initialize(&rdev->rphy.dev);  in sas_end_device_alloc()
1491 	rdev->rphy.dev.parent = get_device(&parent->dev);  in sas_end_device_alloc()
1492 	rdev->rphy.dev.release = sas_end_device_release;  in sas_end_device_alloc()
1494 		struct sas_rphy *rphy = dev_to_rphy(parent->dev.parent);  in sas_end_device_alloc()  local
1495 		dev_set_name(&rdev->rphy.dev, "end_device-%d:%d:%d",  in sas_end_device_alloc()
1496 			     shost->host_no, rphy->scsi_target_id,  in sas_end_device_alloc()
1499 		dev_set_name(&rdev->rphy.dev, "end_device-%d:%d",  in sas_end_device_alloc()
1501 	rdev->rphy.identify.device_type = SAS_END_DEVICE;  in sas_end_device_alloc()
1502 	sas_rphy_initialize(&rdev->rphy);  in sas_end_device_alloc()
1503 	transport_setup_device(&rdev->rphy.dev);  in sas_end_device_alloc()
1505 	return &rdev->rphy;  in sas_end_device_alloc()
1534 	device_initialize(&rdev->rphy.dev);  in sas_expander_alloc()
1535 	rdev->rphy.dev.parent = get_device(&parent->dev);  in sas_expander_alloc()
1536 	rdev->rphy.dev.release = sas_expander_release;  in sas_expander_alloc()
1538 	rdev->rphy.scsi_target_id = sas_host->next_expander_id++;  in sas_expander_alloc()
1540 	dev_set_name(&rdev->rphy.dev, "expander-%d:%d",  in sas_expander_alloc()
1541 		     shost->host_no, rdev->rphy.scsi_target_id);  in sas_expander_alloc()
1542 	rdev->rphy.identify.device_type = type;  in sas_expander_alloc()
1543 	sas_rphy_initialize(&rdev->rphy);  in sas_expander_alloc()
1544 	transport_setup_device(&rdev->rphy.dev);  in sas_expander_alloc()
1546 	return &rdev->rphy;  in sas_expander_alloc()
1556 int sas_rphy_add(struct sas_rphy *rphy)  in sas_rphy_add()  argument
1558 	struct sas_port *parent = dev_to_sas_port(rphy->dev.parent);  in sas_rphy_add()
1561 	struct sas_identify *identify = &rphy->identify;  in sas_rphy_add()
1564 	if (parent->rphy)  in sas_rphy_add()
1566 	parent->rphy = rphy;  in sas_rphy_add()
1568 	error = device_add(&rphy->dev);  in sas_rphy_add()
1571 	transport_add_device(&rphy->dev);  in sas_rphy_add()
1572 	transport_configure_device(&rphy->dev);  in sas_rphy_add()
1573 	if (sas_bsg_initialize(shost, rphy))  in sas_rphy_add()
1574 		printk("fail to a bsg device %s\n", dev_name(&rphy->dev));  in sas_rphy_add()
1578 	list_add_tail(&rphy->list, &sas_host->rphy_list);  in sas_rphy_add()
1582 		rphy->scsi_target_id = sas_host->next_target_id++;  in sas_rphy_add()
1584 		rphy->scsi_target_id = -1;  in sas_rphy_add()
1588 	    rphy->scsi_target_id != -1) {  in sas_rphy_add()
1596 		scsi_scan_target(&rphy->dev, 0, rphy->scsi_target_id, lun, 0);  in sas_rphy_add()
1614 void sas_rphy_free(struct sas_rphy *rphy)  in sas_rphy_free()  argument
1616 	struct device *dev = &rphy->dev;  in sas_rphy_free()
1617 	struct Scsi_Host *shost = dev_to_shost(rphy->dev.parent->parent);  in sas_rphy_free()
1621 	list_del(&rphy->list);  in sas_rphy_free()
1637 sas_rphy_delete(struct sas_rphy *rphy)  in sas_rphy_delete()  argument
1639 	sas_rphy_remove(rphy);  in sas_rphy_delete()
1640 	sas_rphy_free(rphy);  in sas_rphy_delete()
1650 void sas_rphy_unlink(struct sas_rphy *rphy)  in sas_rphy_unlink()  argument
1652 	struct sas_port *parent = dev_to_sas_port(rphy->dev.parent);  in sas_rphy_unlink()
1654 	parent->rphy = NULL;  in sas_rphy_unlink()
1665 sas_rphy_remove(struct sas_rphy *rphy)  in sas_rphy_remove()  argument
1667 	struct device *dev = &rphy->dev;  in sas_rphy_remove()
1669 	switch (rphy->identify.device_type) {  in sas_rphy_remove()
1681 	sas_rphy_unlink(rphy);  in sas_rphy_remove()
1682 	sas_bsg_remove(NULL, rphy);  in sas_rphy_remove()
1711 	struct sas_rphy *rphy;  in sas_user_scan()  local
1714 	list_for_each_entry(rphy, &sas_host->rphy_list, list) {  in sas_user_scan()
1715 		if (rphy->identify.device_type != SAS_END_DEVICE ||  in sas_user_scan()
1716 		    rphy->scsi_target_id == -1)  in sas_user_scan()
1720 		    (id == SCAN_WILD_CARD || id == rphy->scsi_target_id)) {  in sas_user_scan()
1721 			scsi_scan_target(&rphy->dev, 0,  in sas_user_scan()
1722 					 rphy->scsi_target_id, lun, 1);  in sas_user_scan()