165 	struct snic_tgt *tgt = container_of(work, struct snic_tgt, scan_work);  in snic_scsi_scan_tgt()  local
166 	struct Scsi_Host *shost = dev_to_shost(&tgt->dev);  in snic_scsi_scan_tgt()
169 	SNIC_HOST_INFO(shost, "Scanning Target id 0x%x\n", tgt->id);  in snic_scsi_scan_tgt()
170 	scsi_scan_target(&tgt->dev,  in snic_scsi_scan_tgt()
171 			 tgt->channel,  in snic_scsi_scan_tgt()
172 			 tgt->scsi_tgt_id,  in snic_scsi_scan_tgt()
177 	tgt->flags &= ~SNIC_TGT_SCAN_PENDING;  in snic_scsi_scan_tgt()
188 	struct snic_tgt *tgt = NULL;  in snic_tgt_lookup()  local
191 		tgt = list_entry(cur, struct snic_tgt, list);  in snic_tgt_lookup()
192 		if (tgt->id == le32_to_cpu(tgtid->tgt_id))  in snic_tgt_lookup()
193 			return tgt;  in snic_tgt_lookup()
194 		tgt = NULL;  in snic_tgt_lookup()
197 	return tgt;  in snic_tgt_lookup()
206 	struct snic_tgt *tgt = dev_to_tgt(dev);  in snic_tgt_dev_release()  local
208 	SNIC_HOST_INFO(snic_tgt_to_shost(tgt),  in snic_tgt_dev_release()
210 		       tgt->id,  in snic_tgt_dev_release()
213 	SNIC_BUG_ON(!list_empty(&tgt->list));  in snic_tgt_dev_release()
214 	kfree(tgt);  in snic_tgt_dev_release()
223 	struct snic_tgt *tgt = container_of(work, struct snic_tgt, del_work);  in snic_tgt_del()  local
224 	struct Scsi_Host *shost = snic_tgt_to_shost(tgt);  in snic_tgt_del()
226 	if (tgt->flags & SNIC_TGT_SCAN_PENDING)  in snic_tgt_del()
230 	scsi_target_block(&tgt->dev);  in snic_tgt_del()
233 	snic_tgt_scsi_abort_io(tgt);  in snic_tgt_del()
236 	scsi_target_unblock(&tgt->dev, SDEV_TRANSPORT_OFFLINE);  in snic_tgt_del()
239 	scsi_remove_target(&tgt->dev);  /* ?? */  in snic_tgt_del()
240 	device_del(&tgt->dev);  in snic_tgt_del()
241 	put_device(&tgt->dev);  in snic_tgt_del()
250 	struct snic_tgt *tgt = NULL;  in snic_tgt_create()  local
254 	tgt = snic_tgt_lookup(snic, tgtid);  in snic_tgt_create()
255 	if (tgt) {  in snic_tgt_create()
257 		return tgt;  in snic_tgt_create()
260 	tgt = kzalloc(sizeof(*tgt), GFP_KERNEL);  in snic_tgt_create()
261 	if (!tgt) {  in snic_tgt_create()
265 		return tgt;  in snic_tgt_create()
268 	INIT_LIST_HEAD(&tgt->list);  in snic_tgt_create()
269 	tgt->id = le32_to_cpu(tgtid->tgt_id);  in snic_tgt_create()
270 	tgt->channel = 0;  in snic_tgt_create()
273 	tgt->tdata.typ = le16_to_cpu(tgtid->tgt_type);  in snic_tgt_create()
278 	tgt->tdata.disc_id = 0;  in snic_tgt_create()
279 	tgt->state = SNIC_TGT_STAT_INIT;  in snic_tgt_create()
280 	device_initialize(&tgt->dev);  in snic_tgt_create()
281 	tgt->dev.parent = get_device(&snic->shost->shost_gendev);  in snic_tgt_create()
282 	tgt->dev.release = snic_tgt_dev_release;  in snic_tgt_create()
283 	INIT_WORK(&tgt->scan_work, snic_scsi_scan_tgt);  in snic_tgt_create()
284 	INIT_WORK(&tgt->del_work, snic_tgt_del);  in snic_tgt_create()
285 	switch (tgt->tdata.typ) {  in snic_tgt_create()
287 		dev_set_name(&tgt->dev, "snic_das_tgt:%d:%d-%d",  in snic_tgt_create()
288 			     snic->shost->host_no, tgt->channel, tgt->id);  in snic_tgt_create()
292 		dev_set_name(&tgt->dev, "snic_san_tgt:%d:%d-%d",  in snic_tgt_create()
293 			     snic->shost->host_no, tgt->channel, tgt->id);  in snic_tgt_create()
298 		dev_set_name(&tgt->dev, "snic_das_tgt:%d:%d-%d",  in snic_tgt_create()
299 			     snic->shost->host_no, tgt->channel, tgt->id);  in snic_tgt_create()
304 	list_add_tail(&tgt->list, &snic->disc.tgt_list);  in snic_tgt_create()
305 	tgt->scsi_tgt_id = snic->disc.nxt_tgt_id++;  in snic_tgt_create()
306 	tgt->state = SNIC_TGT_STAT_ONLINE;  in snic_tgt_create()
311 		       tgt->id, snic_tgt_type_to_str(tgt->tdata.typ));  in snic_tgt_create()
313 	ret = device_add(&tgt->dev);  in snic_tgt_create()
320 		kfree(tgt);  in snic_tgt_create()
321 		tgt = NULL;  in snic_tgt_create()
323 		return tgt;  in snic_tgt_create()
326 	SNIC_HOST_INFO(snic->shost, "Scanning %s.\n", dev_name(&tgt->dev));  in snic_tgt_create()
328 	scsi_queue_work(snic->shost, &tgt->scan_work);  in snic_tgt_create()
330 	return tgt;  in snic_tgt_create()
339 	struct snic_tgt *tgt = NULL;  in snic_handle_tgt_disc()  local
373 		tgt = snic_tgt_create(snic, &tgtid[i]);  in snic_handle_tgt_disc()
374 		if (!tgt) {  in snic_handle_tgt_disc()
532 	struct snic_tgt *tgt = NULL;  in snic_tgt_del_all()  local
540 		tgt = list_entry(cur, struct snic_tgt, list);  in snic_tgt_del_all()
541 		tgt->state = SNIC_TGT_STAT_DEL;  in snic_tgt_del_all()
542 		list_del_init(&tgt->list);  in snic_tgt_del_all()
543 		SNIC_HOST_INFO(snic->shost, "Tgt %d q'ing for del\n", tgt->id);  in snic_tgt_del_all()
544 		queue_work(snic_glob->event_q, &tgt->del_work);  in snic_tgt_del_all()
545 		tgt = NULL;  in snic_tgt_del_all()