1540 void sym_start_next_ccbs(struct sym_hcb *np, struct sym_lcb *lp, int maxn)  argument
1548 	assert(!lp->started_tags || !lp->started_no_tag);
1556 		qp = sym_remque_head(&lp->waiting_ccbq);
1561 			if (lp->started_no_tag ||
1562 			    lp->started_tags >= lp->started_max) {
1563 				sym_insque_head(qp, &lp->waiting_ccbq);
1566 			lp->itlq_tbl[cp->tag] = cpu_to_scr(cp->ccb_ba);
1567 			lp->head.resel_sa =
1569 			++lp->started_tags;
1571 			if (lp->started_no_tag || lp->started_tags) {
1572 				sym_insque_head(qp, &lp->waiting_ccbq);
1575 			lp->head.itl_task_sa = cpu_to_scr(cp->ccb_ba);
1576 			lp->head.resel_sa =
1578 			++lp->started_no_tag;
1581 		sym_insque_tail(qp, &lp->started_ccbq);
1659 			struct sym_lcb *lp = sym_lp(tp, cp->lun);  local
1660 			if (lp) {
1663 				                &lp->waiting_ccbq);
1666 						--lp->started_tags;
1668 						--lp->started_no_tag;
3458 			struct sym_lcb *lp = sym_lp(tp, lun);  local
3459 			lp->to_clear = 0; /* We don't expect to fail here */
4655 	struct sym_lcb *lp = sym_lp(tp, ln);  local
4679 			if (lp->busy_itl != 0)
4685 			if (!lp->cb_tags) {
4687 				if (!lp->cb_tags)
4696 			if (lp->busy_itlq < SYM_CONF_MAX_TASK) {
4697 				tag = lp->cb_tags[lp->ia_tag];
4698 				if (++lp->ia_tag == SYM_CONF_MAX_TASK)
4699 					lp->ia_tag = 0;
4700 				++lp->busy_itlq;
4702 				lp->itlq_tbl[tag] = cpu_to_scr(cp->ccb_ba);
4703 				lp->head.resel_sa =
4707 				cp->tags_si = lp->tags_si;
4708 				++lp->tags_sum[cp->tags_si];
4709 				++lp->tags_since;
4725 			if (lp->busy_itl != 0 || lp->busy_itlq != 0)
4733 			++lp->busy_itl;
4735 			if (lp->busy_itl == 1) {
4736 				lp->head.itl_task_sa = cpu_to_scr(cp->ccb_ba);
4737 				lp->head.resel_sa =
4750 	if (lp) {
4752 		sym_insque_tail(&cp->link2_ccbq, &lp->waiting_ccbq);
4780 	struct sym_lcb *lp = sym_lp(tp, cp->lun);  local
4790 	if (lp) {
4796 			--lp->tags_sum[cp->tags_si];
4801 			lp->cb_tags[lp->if_tag] = cp->tag;
4802 			if (++lp->if_tag == SYM_CONF_MAX_TASK)
4803 				lp->if_tag = 0;
4808 			lp->itlq_tbl[cp->tag] = cpu_to_scr(np->bad_itlq_ba);
4809 			--lp->busy_itlq;
4815 			lp->head.itl_task_sa = cpu_to_scr(np->bad_itl_ba);
4816 			--lp->busy_itl;
4821 		if (lp->busy_itlq == 0 && lp->busy_itl == 0)
4822 			lp->head.resel_sa =
4852 	if (lp) {
4857 				--lp->started_tags;
4859 				--lp->started_no_tag;
4976 	struct sym_lcb *lp = NULL;  local
5012 	lp = sym_calloc_dma(sizeof(struct sym_lcb), "LCB");
5013 	if (!lp)
5016 		tp->lunmp[ln] = lp;
5017 		tp->luntbl[ln] = cpu_to_scr(vtobus(lp));
5020 		tp->lun0p = lp;
5021 		tp->head.lun0_sa = cpu_to_scr(vtobus(lp));
5028 	lp->head.itl_task_sa = cpu_to_scr(np->bad_itl_ba);
5033 	lp->head.resel_sa = cpu_to_scr(SCRIPTB_BA(np, resel_bad_lun));
5038 	lp->user_flags = tp->usrflags & (SYM_DISC_ENABLED | SYM_TAGS_ENABLED);
5044 	sym_que_init(&lp->waiting_ccbq);
5045 	sym_que_init(&lp->started_ccbq);
5046 	lp->started_max   = SYM_CONF_MAX_TASK;
5047 	lp->started_limit = SYM_CONF_MAX_TASK;
5051 	return lp;
5060 	struct sym_lcb *lp = sym_lp(tp, ln);  local
5067 	lp->itlq_tbl = sym_calloc_dma(SYM_CONF_MAX_TASK*4, "ITLQ_TBL");
5068 	if (!lp->itlq_tbl)
5070 	lp->cb_tags = kcalloc(SYM_CONF_MAX_TASK, 1, GFP_ATOMIC);
5071 	if (!lp->cb_tags) {
5072 		sym_mfree_dma(lp->itlq_tbl, SYM_CONF_MAX_TASK*4, "ITLQ_TBL");
5073 		lp->itlq_tbl = NULL;
5081 		lp->itlq_tbl[i] = cpu_to_scr(np->notask_ba);
5087 		lp->cb_tags[i] = i;
5093 	lp->head.itlq_tbl_sa = cpu_to_scr(vtobus(lp->itlq_tbl));
5107 	struct sym_lcb *lp = sym_lp(tp, ln);  local
5127 	if (lp->itlq_tbl) {
5128 		sym_mfree_dma(lp->itlq_tbl, SYM_CONF_MAX_TASK*4, "ITLQ_TBL");
5129 		kfree(lp->cb_tags);
5132 	sym_mfree_dma(lp, sizeof(*lp), "LCB");
5144 	struct sym_lcb *lp;  local
5162 	lp = sym_lp(tp, sdev->lun);
5165 		(lp && (lp->curr_flags & SYM_DISC_ENABLED));
5192 		if (lp && lp->tags_since > 3*SYM_CONF_MAX_TAG) {
5193 			lp->tags_si = !(lp->tags_si);
5194 			if (lp->tags_sum[lp->tags_si]) {
5201 			lp->tags_since = 0;
5230 	    !tp->nego_cp && lp) {
5365 	struct sym_lcb *lp;  local
5386 	lp = sym_lp(tp, sdev->lun);
5427 		if (!lp || lp->started_tags - i < 2)
5432 		lp->started_max = lp->started_tags - i - 1;
5433 		lp->num_sgood = 0;
5437 					lp->started_max);
5478 	sym_start_next_ccbs(np, lp, 1);
5494 	struct sym_lcb *lp;  local
5514 	lp = sym_lp(tp, cp->lun);
5546 	if (lp && lp->started_max < lp->started_limit) {
5547 		++lp->num_sgood;
5548 		if (lp->num_sgood >= 200) {
5549 			lp->num_sgood = 0;
5550 			++lp->started_max;
5553 				       lp->started_max);
5568 	if (!sym_que_empty(&lp->waiting_ccbq))
5569 		sym_start_next_ccbs(np, lp, 2);