152 	struct snic_tgt *tgt = container_of(work, struct snic_tgt, scan_work);  in snic_scsi_scan_tgt()  local
153 	struct Scsi_Host *shost = dev_to_shost(&tgt->dev);  in snic_scsi_scan_tgt()
156 	SNIC_HOST_INFO(shost, "Scanning Target id 0x%x\n", tgt->id);  in snic_scsi_scan_tgt()
157 	scsi_scan_target(&tgt->dev,  in snic_scsi_scan_tgt()
158 			 tgt->channel,  in snic_scsi_scan_tgt()
159 			 tgt->scsi_tgt_id,  in snic_scsi_scan_tgt()
164 	tgt->flags &= ~SNIC_TGT_SCAN_PENDING;  in snic_scsi_scan_tgt()
175 	struct snic_tgt *tgt = NULL;  in snic_tgt_lookup()  local
178 		tgt = list_entry(cur, struct snic_tgt, list);  in snic_tgt_lookup()
179 		if (tgt->id == le32_to_cpu(tgtid->tgt_id))  in snic_tgt_lookup()
180 			return tgt;  in snic_tgt_lookup()
181 		tgt = NULL;  in snic_tgt_lookup()
184 	return tgt;  in snic_tgt_lookup()
193 	struct snic_tgt *tgt = dev_to_tgt(dev);  in snic_tgt_dev_release()  local
195 	SNIC_HOST_INFO(snic_tgt_to_shost(tgt),  in snic_tgt_dev_release()
197 		       tgt->id,  in snic_tgt_dev_release()
200 	SNIC_BUG_ON(!list_empty(&tgt->list));  in snic_tgt_dev_release()
201 	kfree(tgt);  in snic_tgt_dev_release()
210 	struct snic_tgt *tgt = container_of(work, struct snic_tgt, del_work);  in snic_tgt_del()  local
211 	struct Scsi_Host *shost = snic_tgt_to_shost(tgt);  in snic_tgt_del()
213 	if (tgt->flags & SNIC_TGT_SCAN_PENDING)  in snic_tgt_del()
217 	scsi_block_targets(shost, &tgt->dev);  in snic_tgt_del()
220 	snic_tgt_scsi_abort_io(tgt);  in snic_tgt_del()
223 	scsi_target_unblock(&tgt->dev, SDEV_TRANSPORT_OFFLINE);  in snic_tgt_del()
226 	scsi_remove_target(&tgt->dev);  /* ?? */  in snic_tgt_del()
227 	device_del(&tgt->dev);  in snic_tgt_del()
228 	put_device(&tgt->dev);  in snic_tgt_del()
237 	struct snic_tgt *tgt = NULL;  in snic_tgt_create()  local
241 	tgt = snic_tgt_lookup(snic, tgtid);  in snic_tgt_create()
242 	if (tgt) {  in snic_tgt_create()
244 		return tgt;  in snic_tgt_create()
247 	tgt = kzalloc(sizeof(*tgt), GFP_KERNEL);  in snic_tgt_create()
248 	if (!tgt) {  in snic_tgt_create()
252 		return tgt;  in snic_tgt_create()
255 	INIT_LIST_HEAD(&tgt->list);  in snic_tgt_create()
256 	tgt->id = le32_to_cpu(tgtid->tgt_id);  in snic_tgt_create()
257 	tgt->channel = 0;  in snic_tgt_create()
260 	tgt->tdata.typ = le16_to_cpu(tgtid->tgt_type);  in snic_tgt_create()
265 	tgt->tdata.disc_id = 0;  in snic_tgt_create()
266 	tgt->state = SNIC_TGT_STAT_INIT;  in snic_tgt_create()
267 	device_initialize(&tgt->dev);  in snic_tgt_create()
268 	tgt->dev.parent = get_device(&snic->shost->shost_gendev);  in snic_tgt_create()
269 	tgt->dev.release = snic_tgt_dev_release;  in snic_tgt_create()
270 	INIT_WORK(&tgt->scan_work, snic_scsi_scan_tgt);  in snic_tgt_create()
271 	INIT_WORK(&tgt->del_work, snic_tgt_del);  in snic_tgt_create()
272 	switch (tgt->tdata.typ) {  in snic_tgt_create()
274 		dev_set_name(&tgt->dev, "snic_das_tgt:%d:%d-%d",  in snic_tgt_create()
275 			     snic->shost->host_no, tgt->channel, tgt->id);  in snic_tgt_create()
279 		dev_set_name(&tgt->dev, "snic_san_tgt:%d:%d-%d",  in snic_tgt_create()
280 			     snic->shost->host_no, tgt->channel, tgt->id);  in snic_tgt_create()
285 		dev_set_name(&tgt->dev, "snic_das_tgt:%d:%d-%d",  in snic_tgt_create()
286 			     snic->shost->host_no, tgt->channel, tgt->id);  in snic_tgt_create()
291 	list_add_tail(&tgt->list, &snic->disc.tgt_list);  in snic_tgt_create()
292 	tgt->scsi_tgt_id = snic->disc.nxt_tgt_id++;  in snic_tgt_create()
293 	tgt->state = SNIC_TGT_STAT_ONLINE;  in snic_tgt_create()
298 		       tgt->id, snic_tgt_type_to_str(tgt->tdata.typ));  in snic_tgt_create()
300 	ret = device_add(&tgt->dev);  in snic_tgt_create()
308 		list_del(&tgt->list);  in snic_tgt_create()
310 		put_device(&tgt->dev);  in snic_tgt_create()
311 		tgt = NULL;  in snic_tgt_create()
313 		return tgt;  in snic_tgt_create()
316 	SNIC_HOST_INFO(snic->shost, "Scanning %s.\n", dev_name(&tgt->dev));  in snic_tgt_create()
318 	scsi_queue_work(snic->shost, &tgt->scan_work);  in snic_tgt_create()
320 	return tgt;  in snic_tgt_create()
329 	struct snic_tgt *tgt = NULL;  in snic_handle_tgt_disc()  local
363 		tgt = snic_tgt_create(snic, &tgtid[i]);  in snic_handle_tgt_disc()
364 		if (!tgt) {  in snic_handle_tgt_disc()
533 	struct snic_tgt *tgt = NULL;  in snic_tgt_del_all()  local
543 		tgt = list_entry(cur, struct snic_tgt, list);  in snic_tgt_del_all()
544 		tgt->state = SNIC_TGT_STAT_DEL;  in snic_tgt_del_all()
545 		list_del_init(&tgt->list);  in snic_tgt_del_all()
546 		SNIC_HOST_INFO(snic->shost, "Tgt %d q'ing for del\n", tgt->id);  in snic_tgt_del_all()
547 		queue_work(snic_glob->event_q, &tgt->del_work);  in snic_tgt_del_all()
548 		tgt = NULL;  in snic_tgt_del_all()