elx/efct/efct_hw_queues.c

14 	struct hw_eq *eq = NULL;
34 		eq = efct_hw_new_eq(hw, EFCT_HW_EQ_DEPTH);
35 		if (!eq) {
40 		eqs[i] = eq;
44 			cq = efct_hw_new_cq(eq,
59 		cq = efct_hw_new_cq(eq, hw->num_qentries[SLI4_QTYPE_CQ]);
130 	struct hw_eq *eq = kzalloc(sizeof(*eq), GFP_KERNEL);
132 	if (!eq)
135 	eq->type = SLI4_QTYPE_EQ;
136 	eq->hw = hw;
137 	eq->entry_count = entry_count;
138 	eq->instance = hw->eq_count++;
139 	eq->queue = &hw->eq[eq->instance];
140 	INIT_LIST_HEAD(&eq->cq_list);
142 	if (sli_queue_alloc(&hw->sli, SLI4_QTYPE_EQ, eq->queue,	entry_count,
144 		efc_log_err(hw->os, "EQ[%d] alloc failure\n", eq->instance);
145 		kfree(eq);
149 	sli_eq_modify_delay(&hw->sli, eq->queue, 1, 0, 8);
150 	hw->hw_eq[eq->instance] = eq;
151 	INIT_LIST_HEAD(&eq->list_entry);
152 	list_add_tail(&eq->list_entry, &hw->eq_list);
153 	efc_log_debug(hw->os, "create eq[%2d] id %3d len %4d\n", eq->instance,
154 		      eq->queue->id, eq->entry_count);
155 	return eq;
159 efct_hw_new_cq(struct hw_eq *eq, u32 entry_count)
161 	struct efct_hw *hw = eq->hw;
167 	cq->eq = eq;
169 	cq->instance = eq->hw->cq_count++;
176 			    cq->entry_count, eq->queue)) {
178 			    eq->instance, eq->entry_count);
185 	list_add_tail(&cq->list_entry, &eq->cq_list);
212 		cq->eq          = eqs[i];
230 		list_add_tail(&cqs[i]->list_entry, &cqs[i]->eq->cq_list);
246 	struct efct_hw *hw = cq->eq->hw;
254 	mq->instance = cq->eq->hw->mq_count++;
277 	struct efct_hw *hw = cq->eq->hw;
283 	wq->hw = cq->eq->hw;
286 	wq->instance = cq->eq->hw->wq_count++;
313 	struct efct_hw *hw = cqs[0]->eq->hw;
388 efct_hw_del_eq(struct hw_eq *eq)
393 	if (!eq)
396 	list_for_each_entry_safe(cq, cq_next, &eq->cq_list, list_entry)
398 	list_del(&eq->list_entry);
399 	eq->hw->hw_eq[eq->instance] = NULL;
400 	kfree(eq);
428 	cq->eq->hw->hw_cq[cq->instance] = NULL;
439 	mq->cq->eq->hw->hw_mq[mq->instance] = NULL;
450 	wq->cq->eq->hw->hw_wq[wq->instance] = NULL;
465 	hw = rq->cq->eq->hw;
473 	struct hw_eq *eq;
479 	list_for_each_entry_safe(eq, eq_next, &hw->eq_list, list_entry)
480 		efct_hw_del_eq(eq);
594 	seq->hw_priv = cq->eq;