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()
1225 	error = i->f->get_enclosure_identifier(rphy, &identifier);  in show_sas_rphy_enclosure_identifier()
1231 static SAS_DEVICE_ATTR(rphy, enclosure_identifier, S_IRUGO,
1238 	struct sas_rphy *rphy = transport_class_to_rphy(dev);  in show_sas_rphy_bay_identifier()  local
1239 	struct sas_phy *phy = dev_to_phy(rphy->dev.parent);  in show_sas_rphy_bay_identifier()
1244 	val = i->f->get_bay_identifier(rphy);  in show_sas_rphy_bay_identifier()
1250 static SAS_DEVICE_ATTR(rphy, bay_identifier, S_IRUGO,
1306 	struct sas_rphy *rphy = transport_class_to_rphy(dev);		\
1307 	struct sas_end_device *rdev = rphy_to_end_device(rphy);		\
1335 	struct sas_rphy *rphy = transport_class_to_rphy(dev);		\
1336 	struct sas_expander_device *edev = rphy_to_expander_device(rphy); \
1383 	struct sas_rphy *rphy;  in sas_end_dev_match()  local
1388 	rphy = dev_to_rphy(dev);  in sas_end_dev_match()
1398 		rphy->identify.device_type == SAS_END_DEVICE;  in sas_end_dev_match()
1406 	struct sas_rphy *rphy;  in sas_expander_match()  local
1411 	rphy = dev_to_rphy(dev);  in sas_expander_match()
1421 		(rphy->identify.device_type == SAS_EDGE_EXPANDER_DEVICE ||  in sas_expander_match()
1422 		 rphy->identify.device_type == SAS_FANOUT_EXPANDER_DEVICE);  in sas_expander_match()
1427 	struct sas_rphy *rphy = dev_to_rphy(dev);  in sas_expander_release()  local
1428 	struct sas_expander_device *edev = rphy_to_expander_device(rphy);  in sas_expander_release()
1430 	if (rphy->q)  in sas_expander_release()
1431 		blk_cleanup_queue(rphy->q);  in sas_expander_release()
1439 	struct sas_rphy *rphy = dev_to_rphy(dev);  in sas_end_device_release()  local
1440 	struct sas_end_device *edev = rphy_to_end_device(rphy);  in sas_end_device_release()
1442 	if (rphy->q)  in sas_end_device_release()
1443 		blk_cleanup_queue(rphy->q);  in sas_end_device_release()
1456 static void sas_rphy_initialize(struct sas_rphy *rphy)  in sas_rphy_initialize()  argument
1458 	INIT_LIST_HEAD(&rphy->list);  in sas_rphy_initialize()
1480 	device_initialize(&rdev->rphy.dev);  in sas_end_device_alloc()
1481 	rdev->rphy.dev.parent = get_device(&parent->dev);  in sas_end_device_alloc()
1482 	rdev->rphy.dev.release = sas_end_device_release;  in sas_end_device_alloc()
1484 		struct sas_rphy *rphy = dev_to_rphy(parent->dev.parent);  in sas_end_device_alloc()  local
1485 		dev_set_name(&rdev->rphy.dev, "end_device-%d:%d:%d",  in sas_end_device_alloc()
1486 			     shost->host_no, rphy->scsi_target_id,  in sas_end_device_alloc()
1489 		dev_set_name(&rdev->rphy.dev, "end_device-%d:%d",  in sas_end_device_alloc()
1491 	rdev->rphy.identify.device_type = SAS_END_DEVICE;  in sas_end_device_alloc()
1492 	sas_rphy_initialize(&rdev->rphy);  in sas_end_device_alloc()
1493 	transport_setup_device(&rdev->rphy.dev);  in sas_end_device_alloc()
1495 	return &rdev->rphy;  in sas_end_device_alloc()
1524 	device_initialize(&rdev->rphy.dev);  in sas_expander_alloc()
1525 	rdev->rphy.dev.parent = get_device(&parent->dev);  in sas_expander_alloc()
1526 	rdev->rphy.dev.release = sas_expander_release;  in sas_expander_alloc()
1528 	rdev->rphy.scsi_target_id = sas_host->next_expander_id++;  in sas_expander_alloc()
1530 	dev_set_name(&rdev->rphy.dev, "expander-%d:%d",  in sas_expander_alloc()
1531 		     shost->host_no, rdev->rphy.scsi_target_id);  in sas_expander_alloc()
1532 	rdev->rphy.identify.device_type = type;  in sas_expander_alloc()
1533 	sas_rphy_initialize(&rdev->rphy);  in sas_expander_alloc()
1534 	transport_setup_device(&rdev->rphy.dev);  in sas_expander_alloc()
1536 	return &rdev->rphy;  in sas_expander_alloc()
1546 int sas_rphy_add(struct sas_rphy *rphy)  in sas_rphy_add()  argument
1548 	struct sas_port *parent = dev_to_sas_port(rphy->dev.parent);  in sas_rphy_add()
1551 	struct sas_identify *identify = &rphy->identify;  in sas_rphy_add()
1554 	if (parent->rphy)  in sas_rphy_add()
1556 	parent->rphy = rphy;  in sas_rphy_add()
1558 	error = device_add(&rphy->dev);  in sas_rphy_add()
1561 	transport_add_device(&rphy->dev);  in sas_rphy_add()
1562 	transport_configure_device(&rphy->dev);  in sas_rphy_add()
1563 	if (sas_bsg_initialize(shost, rphy))  in sas_rphy_add()
1564 		printk("fail to a bsg device %s\n", dev_name(&rphy->dev));  in sas_rphy_add()
1568 	list_add_tail(&rphy->list, &sas_host->rphy_list);  in sas_rphy_add()
1572 		rphy->scsi_target_id = sas_host->next_target_id++;  in sas_rphy_add()
1574 		rphy->scsi_target_id = -1;  in sas_rphy_add()
1578 	    rphy->scsi_target_id != -1) {  in sas_rphy_add()
1586 		scsi_scan_target(&rphy->dev, 0, rphy->scsi_target_id, lun, 0);  in sas_rphy_add()
1604 void sas_rphy_free(struct sas_rphy *rphy)  in sas_rphy_free()  argument
1606 	struct device *dev = &rphy->dev;  in sas_rphy_free()
1607 	struct Scsi_Host *shost = dev_to_shost(rphy->dev.parent->parent);  in sas_rphy_free()
1611 	list_del(&rphy->list);  in sas_rphy_free()
1627 sas_rphy_delete(struct sas_rphy *rphy)  in sas_rphy_delete()  argument
1629 	sas_rphy_remove(rphy);  in sas_rphy_delete()
1630 	sas_rphy_free(rphy);  in sas_rphy_delete()
1640 void sas_rphy_unlink(struct sas_rphy *rphy)  in sas_rphy_unlink()  argument
1642 	struct sas_port *parent = dev_to_sas_port(rphy->dev.parent);  in sas_rphy_unlink()
1644 	parent->rphy = NULL;  in sas_rphy_unlink()
1655 sas_rphy_remove(struct sas_rphy *rphy)  in sas_rphy_remove()  argument
1657 	struct device *dev = &rphy->dev;  in sas_rphy_remove()
1659 	switch (rphy->identify.device_type) {  in sas_rphy_remove()
1671 	sas_rphy_unlink(rphy);  in sas_rphy_remove()
1672 	sas_bsg_remove(NULL, rphy);  in sas_rphy_remove()
1701 	struct sas_rphy *rphy;  in sas_user_scan()  local
1704 	list_for_each_entry(rphy, &sas_host->rphy_list, list) {  in sas_user_scan()
1705 		if (rphy->identify.device_type != SAS_END_DEVICE ||  in sas_user_scan()
1706 		    rphy->scsi_target_id == -1)  in sas_user_scan()
1710 		    (id == SCAN_WILD_CARD || id == rphy->scsi_target_id)) {  in sas_user_scan()
1711 			scsi_scan_target(&rphy->dev, 0,  in sas_user_scan()
1712 					 rphy->scsi_target_id, lun, 1);  in sas_user_scan()