572 			     struct esp_lun_data *lp)  in esp_alloc_lun_tag()  argument
576 		if (lp->non_tagged_cmd)  in esp_alloc_lun_tag()
579 		if (lp->hold) {  in esp_alloc_lun_tag()
583 			if (lp->num_tagged)  in esp_alloc_lun_tag()
589 			lp->hold = 0;  in esp_alloc_lun_tag()
590 		} else if (lp->num_tagged) {  in esp_alloc_lun_tag()
594 			lp->hold = 1;  in esp_alloc_lun_tag()
598 		lp->non_tagged_cmd = ent;  in esp_alloc_lun_tag()
604 		if (lp->non_tagged_cmd || lp->hold)  in esp_alloc_lun_tag()
608 	BUG_ON(lp->tagged_cmds[ent->orig_tag[1]]);  in esp_alloc_lun_tag()
610 	lp->tagged_cmds[ent->orig_tag[1]] = ent;  in esp_alloc_lun_tag()
611 	lp->num_tagged++;  in esp_alloc_lun_tag()
617 			     struct esp_lun_data *lp)  in esp_free_lun_tag()  argument
620 		BUG_ON(lp->tagged_cmds[ent->orig_tag[1]] != ent);  in esp_free_lun_tag()
621 		lp->tagged_cmds[ent->orig_tag[1]] = NULL;  in esp_free_lun_tag()
622 		lp->num_tagged--;  in esp_free_lun_tag()
624 		BUG_ON(lp->non_tagged_cmd != ent);  in esp_free_lun_tag()
625 		lp->non_tagged_cmd = NULL;  in esp_free_lun_tag()
695 		struct esp_lun_data *lp = dev->hostdata;  in find_and_prep_issuable_command()  local
710 		if (esp_alloc_lun_tag(ent, lp) < 0)  in find_and_prep_issuable_command()
722 	struct esp_lun_data *lp;  in esp_maybe_execute_command()  local
748 	lp = dev->hostdata;  in esp_maybe_execute_command()
808 	if (lp && (tp->flags & ESP_TGT_DISCONNECT) && ent->tag[0])  in esp_maybe_execute_command()
949 	struct esp_lun_data *lp = dev->hostdata;  in esp_event_queue_full()  local
951 	scsi_track_queue_full(dev, lp->num_tagged - 1);  in esp_event_queue_full()
1048 						    struct esp_lun_data *lp)  in esp_reconnect_with_tag()  argument
1053 	if (!lp->num_tagged) {  in esp_reconnect_with_tag()
1127 	ent = lp->tagged_cmds[esp->command_block[1]];  in esp_reconnect_with_tag()
1142 	struct esp_lun_data *lp;  in esp_reconnect()  local
1202 	lp = dev->hostdata;  in esp_reconnect()
1204 	ent = lp->non_tagged_cmd;  in esp_reconnect()
1206 		ent = esp_reconnect_with_tag(esp, lp);  in esp_reconnect()
2062 	struct esp_lun_data *lp = dev->hostdata;  in esp_clear_hold()  local
2064 	BUG_ON(lp->num_tagged);  in esp_clear_hold()
2065 	lp->hold = 0;  in esp_clear_hold()
2463 	struct esp_lun_data *lp;  in esp_slave_alloc()  local
2465 	lp = kzalloc(sizeof(*lp), GFP_KERNEL);  in esp_slave_alloc()
2466 	if (!lp)  in esp_slave_alloc()
2468 	dev->hostdata = lp;  in esp_slave_alloc()
2499 	struct esp_lun_data *lp = dev->hostdata;  in esp_slave_destroy()  local
2501 	kfree(lp);  in esp_slave_destroy()