scsi/snic/snic_disc.c

81 		ntgts = min_t(u32, snic->fwinfo.max_tgts, snic->shost->max_id);
83 		ntgts = snic->shost->max_id;
92 		SNIC_HOST_ERR(snic->shost, "Resp Buf Alloc Failed.\n");
102 		SNIC_HOST_ERR(snic->shost,
132 		SNIC_HOST_ERR(snic->shost, "Queuing Report Tgts Failed.\n");
137 	SNIC_DISC_DBG(snic->shost, "Report Targets Issued.\n");
142 	SNIC_HOST_ERR(snic->shost,
153 	struct Scsi_Host *shost = dev_to_shost(&tgt->dev);
156 	SNIC_HOST_INFO(shost, "Scanning Target id 0x%x\n", tgt->id);
163 	spin_lock_irqsave(shost->host_lock, flags);
165 	spin_unlock_irqrestore(shost->host_lock, flags);
211 	struct Scsi_Host *shost = snic_tgt_to_shost(tgt);
214 		scsi_flush_work(shost);
217 	scsi_block_targets(shost, &tgt->dev);
249 		SNIC_HOST_ERR(snic->shost, "Failure to allocate snic_tgt.\n");
268 	tgt->dev.parent = get_device(&snic->shost->shost_gendev);
275 			     snic->shost->host_no, tgt->channel, tgt->id);
280 			     snic->shost->host_no, tgt->channel, tgt->id);
284 		SNIC_HOST_INFO(snic->shost, "Target type Unknown Detected.\n");
286 			     snic->shost->host_no, tgt->channel, tgt->id);
290 	spin_lock_irqsave(snic->shost->host_lock, flags);
294 	spin_unlock_irqrestore(snic->shost->host_lock, flags);
296 	SNIC_HOST_INFO(snic->shost,
302 		SNIC_HOST_ERR(snic->shost,
306 		put_device(&snic->shost->shost_gendev);
307 		spin_lock_irqsave(snic->shost->host_lock, flags);
309 		spin_unlock_irqrestore(snic->shost->host_lock, flags);
316 	SNIC_HOST_INFO(snic->shost, "Scanning %s.\n", dev_name(&tgt->dev));
318 	scsi_queue_work(snic->shost, &tgt->scan_work);
351 		SNIC_HOST_INFO(snic->shost, "tgt_disc: Discovery restart.\n");
367 			SNIC_HOST_ERR(snic->shost, "Failed to create tgt.\n");
377 	SNIC_HOST_INFO(snic->shost, "Discovery Completed.\n");
400 		SNIC_HOST_ERR(snic->shost, "No Targets Found on this host.\n");
407 	SNIC_HOST_INFO(snic->shost, "Target Count = %d\n", tgt_cnt);
412 		SNIC_HOST_INFO(snic->shost,
461 		SNIC_SCSI_DBG(snic->shost, "Terminating Discovery.\n");
476 	SNIC_SCSI_DBG(snic->shost, "Discovery Start.\n");
500 		SNIC_HOST_INFO(snic->shost, "Discovery Failed, err=%d.\n", ret);
514 	SNIC_HOST_INFO(snic->shost, "disc_work: Discovery\n");
521 	SNIC_HOST_ERR(snic->shost,
537 	scsi_flush_work(snic->shost);
540 	spin_lock_irqsave(snic->shost->host_lock, flags);
546 		SNIC_HOST_INFO(snic->shost, "Tgt %d q'ing for del\n", tgt->id);
550 	spin_unlock_irqrestore(snic->shost->host_lock, flags);