1 /*-
2  * Copyright 2016-2023 Microchip Technology, Inc. and/or its subsidiaries.
39 	ob_queue_t *ob_q = &softs->admin_ob_queue;  in pqisrc_submit_admin_req()
40 	ib_queue_t *ib_q = &softs->admin_ib_queue;  in pqisrc_submit_admin_req()
45 	req->header.iu_type =  in pqisrc_submit_admin_req()
47 	req->header.comp_feature = 0x00;  in pqisrc_submit_admin_req()
48 	req->header.iu_length = PQI_STANDARD_IU_LENGTH;  in pqisrc_submit_admin_req()
49 	req->res1 = 0;  in pqisrc_submit_admin_req()
50 	req->work = 0;  in pqisrc_submit_admin_req()
53 	req->req_id = pqisrc_get_tag(&softs->taglist);  in pqisrc_submit_admin_req()
54 	if (INVALID_ELEM == req->req_id) {  in pqisrc_submit_admin_req()
55 		DBG_ERR("Tag not available0x%x\n",(uint16_t)req->req_id);  in pqisrc_submit_admin_req()
59 	softs->rcb[req->req_id].tag = req->req_id;  in pqisrc_submit_admin_req()
69 	COND_WAIT((*(ob_q->pi_virt_addr) != ob_q->ci_local), tmo);  in pqisrc_submit_admin_req()
79 	memcpy(resp, ob_q->array_virt_addr + (ob_q->ci_local * ob_q->elem_size),  in pqisrc_submit_admin_req()
83 	ob_q->ci_local = (ob_q->ci_local + 1 ) %  ob_q->num_elem;  in pqisrc_submit_admin_req()
84 	PCI_MEM_PUT32(softs, ob_q->ci_register_abs,  in pqisrc_submit_admin_req()
85         ob_q->ci_register_offset, LE_32(ob_q->ci_local));  in pqisrc_submit_admin_req()
88 	ASSERT(req->fn_code == resp->fn_code);  in pqisrc_submit_admin_req()
89 	ASSERT(resp->header.iu_type == PQI_IU_TYPE_GENERAL_ADMIN_RESPONSE);  in pqisrc_submit_admin_req()
90 	ret = resp->status;  in pqisrc_submit_admin_req()
94 	os_reset_rcb(&softs->rcb[req->req_id]);  in pqisrc_submit_admin_req()
95 	pqisrc_put_tag(&softs->taglist,req->req_id);  in pqisrc_submit_admin_req()
99 	os_reset_rcb(&softs->rcb[req->req_id]);  in pqisrc_submit_admin_req()
100 	pqisrc_put_tag(&softs->taglist,req->req_id);  in pqisrc_submit_admin_req()
115 	val = LE_64(PCI_MEM_GET64(softs, &softs->pqi_reg->pqi_dev_adminq_cap, PQI_ADMINQ_CAP));  in pqisrc_get_admin_queue_config()
118 	softs->admin_ib_queue.num_elem  =  val & 0xFF;  in pqisrc_get_admin_queue_config()
119 	softs->admin_ob_queue.num_elem  = (val & 0xFF00) >> 8;  in pqisrc_get_admin_queue_config()
121 	softs->admin_ib_queue.elem_size = ((val & 0xFF0000) >> 16) * 16;  in pqisrc_get_admin_queue_config()
122 	softs->admin_ob_queue.elem_size = ((val & 0xFF000000) >> 24) * 16;  in pqisrc_get_admin_queue_config()
125 			softs->admin_ib_queue.num_elem, softs->admin_ib_queue.elem_size);  in pqisrc_get_admin_queue_config()
127 			softs->admin_ob_queue.num_elem, softs->admin_ob_queue.elem_size);  in pqisrc_get_admin_queue_config()
131  * Decide the no of elements in admin ib and ob queues.
137 	softs->admin_ib_queue.num_elem = MIN(softs->admin_ib_queue.num_elem,  in pqisrc_decide_admin_queue_config()
141 	softs->admin_ob_queue.num_elem = MIN(softs->admin_ob_queue.num_elem,  in pqisrc_decide_admin_queue_config()
146  * Allocate DMA memory for inbound queue and initialize.
151 	struct dma_mem *dma_mem = &ib_q->alloc_dma;  in pqisrc_allocate_and_init_inbound_q()
158 	ib_array_size = ib_q->num_elem * ib_q->elem_size;  in pqisrc_allocate_and_init_inbound_q()
165 	os_strlcpy(dma_mem->tag, tag, sizeof(dma_mem->tag));  in pqisrc_allocate_and_init_inbound_q()
166 	dma_mem->size = alloc_size;  in pqisrc_allocate_and_init_inbound_q()
167 	dma_mem->align = PQI_ADDR_ALIGN;  in pqisrc_allocate_and_init_inbound_q()
168 	ret = os_dma_mem_alloc(softs, &ib_q->alloc_dma);  in pqisrc_allocate_and_init_inbound_q()
170 		DBG_ERR("Failed to Allocate Q tag=%s ret=%d\n", dma_mem->tag, ret);  in pqisrc_allocate_and_init_inbound_q()
175 		dma_mem->tag, dma_mem->size, dma_mem->align, dma_mem->virt_addr, (void*)dma_mem->dma_addr);  in pqisrc_allocate_and_init_inbound_q()
178 	virt_addr = dma_mem->virt_addr;  in pqisrc_allocate_and_init_inbound_q()
179 	dma_addr = dma_mem->dma_addr;  in pqisrc_allocate_and_init_inbound_q()
185 	ib_q->array_virt_addr = virt_addr;  in pqisrc_allocate_and_init_inbound_q()
186 	ib_q->array_dma_addr = dma_addr;  in pqisrc_allocate_and_init_inbound_q()
187 	ib_q->pi_local = 0;  in pqisrc_allocate_and_init_inbound_q()
195 	ib_q->ci_virt_addr = (uint32_t*)virt_addr;  in pqisrc_allocate_and_init_inbound_q()
196 	ib_q->ci_dma_addr = dma_addr;  in pqisrc_allocate_and_init_inbound_q()
202 		ib_q->array_virt_addr, (void*)ib_q->ci_dma_addr, ib_q->num_elem, ib_array_size);  in pqisrc_allocate_and_init_inbound_q()
205 	ASSERT(virt_addr <= ((char*)dma_mem->virt_addr + alloc_size));  in pqisrc_allocate_and_init_inbound_q()
217  * Allocate DMA memory for outbound queue and initialize.
223 	struct dma_mem *dma_mem = &ob_q->alloc_dma;  in pqisrc_allocate_and_init_outbound_q()
230 	ob_array_size = ob_q->num_elem * ob_q->elem_size;  in pqisrc_allocate_and_init_outbound_q()
237 	os_strlcpy(dma_mem->tag, tag, sizeof(dma_mem->tag));  in pqisrc_allocate_and_init_outbound_q()
238 	dma_mem->size = alloc_size;  in pqisrc_allocate_and_init_outbound_q()
239 	dma_mem->align = PQI_ADDR_ALIGN;  in pqisrc_allocate_and_init_outbound_q()
240 	ret = os_dma_mem_alloc(softs, &ob_q->alloc_dma);  in pqisrc_allocate_and_init_outbound_q()
242 		DBG_ERR("Failed to Allocate Q tag=%s ret=%d\n", dma_mem->tag, ret);  in pqisrc_allocate_and_init_outbound_q()
247 		dma_mem->tag, dma_mem->size, dma_mem->align, dma_mem->virt_addr, (void*)dma_mem->dma_addr);  in pqisrc_allocate_and_init_outbound_q()
250 	virt_addr = dma_mem->virt_addr;  in pqisrc_allocate_and_init_outbound_q()
251 	dma_addr = dma_mem->dma_addr;  in pqisrc_allocate_and_init_outbound_q()
255 	ob_q->array_virt_addr = virt_addr;  in pqisrc_allocate_and_init_outbound_q()
256 	ob_q->array_dma_addr = dma_addr;  in pqisrc_allocate_and_init_outbound_q()
257 	ob_q->ci_local = 0;  in pqisrc_allocate_and_init_outbound_q()
265 	ob_q->pi_virt_addr = (uint32_t*)virt_addr;  in pqisrc_allocate_and_init_outbound_q()
266 	ob_q->pi_dma_addr = dma_addr;  in pqisrc_allocate_and_init_outbound_q()
272 		ob_q->array_virt_addr, (void*)ob_q->pi_dma_addr, ob_q->num_elem, ob_array_size);  in pqisrc_allocate_and_init_outbound_q()
275 	ASSERT(virt_addr <= ((char*)dma_mem->virt_addr + alloc_size));  in pqisrc_allocate_and_init_outbound_q()
286  * Allocate DMA memory for admin queue and initialize.
291 	ib_queue_t *admin_ib_q = &softs->admin_ib_queue;  in pqisrc_allocate_and_init_adminq()
292 	ob_queue_t *admin_ob_q = &softs->admin_ob_queue;  in pqisrc_allocate_and_init_adminq()
296 		admin_ib_q->q_id = PQI_ADMIN_IB_QUEUE_ID;  in pqisrc_allocate_and_init_adminq()
299 			admin_ob_q->q_id = PQI_ADMIN_OB_QUEUE_ID;  in pqisrc_allocate_and_init_adminq()
301 			if(softs->admin_ib_queue.lockcreated==true) {  in pqisrc_allocate_and_init_adminq()
302 				OS_UNINIT_PQILOCK(&softs->admin_ib_queue.lock);  in pqisrc_allocate_and_init_adminq()
303 				softs->admin_ib_queue.lockcreated = false;  in pqisrc_allocate_and_init_adminq()
305 			if (softs->admin_ib_queue.alloc_dma.virt_addr)  in pqisrc_allocate_and_init_adminq()
306 				os_dma_mem_free(softs, &softs->admin_ib_queue.alloc_dma);  in pqisrc_allocate_and_init_adminq()
326 	PCI_MEM_PUT64(softs, &softs->pqi_reg->admin_q_config, PQI_ADMINQ_CONFIG, LE_64(cmd));  in pqisrc_create_delete_adminq()
334 	COND_WAIT((PCI_MEM_GET64(softs, &softs->pqi_reg->admin_q_config, PQI_ADMINQ_CONFIG) ==  in pqisrc_create_delete_adminq()
351 	DBG_INFO(" softs->admin_ib_queue.array_dma_addr : %p\n",  in pqisrc_print_adminq_config()
352 		(void*)softs->admin_ib_queue.array_dma_addr);  in pqisrc_print_adminq_config()
353 	DBG_INFO(" softs->admin_ib_queue.array_virt_addr : %p\n",  in pqisrc_print_adminq_config()
354 		(void*)softs->admin_ib_queue.array_virt_addr);  in pqisrc_print_adminq_config()
355 	DBG_INFO(" softs->admin_ib_queue.num_elem : %u\n",  in pqisrc_print_adminq_config()
356 		softs->admin_ib_queue.num_elem);  in pqisrc_print_adminq_config()
357 	DBG_INFO(" softs->admin_ib_queue.elem_size : %u\n",  in pqisrc_print_adminq_config()
358 		softs->admin_ib_queue.elem_size);  in pqisrc_print_adminq_config()
359 	DBG_INFO(" softs->admin_ob_queue.array_dma_addr : %p\n",  in pqisrc_print_adminq_config()
360 		(void*)softs->admin_ob_queue.array_dma_addr);  in pqisrc_print_adminq_config()
361 	DBG_INFO(" softs->admin_ob_queue.array_virt_addr : %p\n",  in pqisrc_print_adminq_config()
362 		(void*)softs->admin_ob_queue.array_virt_addr);  in pqisrc_print_adminq_config()
363 	DBG_INFO(" softs->admin_ob_queue.num_elem : %u\n",  in pqisrc_print_adminq_config()
364 		softs->admin_ob_queue.num_elem);  in pqisrc_print_adminq_config()
365 	DBG_INFO(" softs->admin_ob_queue.elem_size : %u\n",  in pqisrc_print_adminq_config()
366 		softs->admin_ob_queue.elem_size);  in pqisrc_print_adminq_config()
367 	DBG_INFO(" softs->admin_ib_queue.pi_register_abs : %p\n",  in pqisrc_print_adminq_config()
368 		(void*)softs->admin_ib_queue.pi_register_abs);  in pqisrc_print_adminq_config()
369 	DBG_INFO(" softs->admin_ob_queue.ci_register_abs : %p\n",  in pqisrc_print_adminq_config()
370 		(void*)softs->admin_ob_queue.ci_register_abs);  in pqisrc_print_adminq_config()
385 	/* Get admin queue details  - pqi2-r00a - table 24 */  in pqisrc_create_admin_queue()
399 	PCI_MEM_PUT64(softs, &softs->pqi_reg->admin_ibq_elem_array_addr,  in pqisrc_create_admin_queue()
400         PQI_ADMIN_IBQ_ELEM_ARRAY_ADDR, LE_64(softs->admin_ib_queue.array_dma_addr));  in pqisrc_create_admin_queue()
403 	PCI_MEM_PUT64(softs, &softs->pqi_reg->admin_obq_elem_array_addr,  in pqisrc_create_admin_queue()
404         PQI_ADMIN_OBQ_ELEM_ARRAY_ADDR, LE_64(softs->admin_ob_queue.array_dma_addr));  in pqisrc_create_admin_queue()
407 	PCI_MEM_PUT64(softs, &softs->pqi_reg->admin_ibq_ci_addr,  in pqisrc_create_admin_queue()
408         PQI_ADMIN_IBQ_CI_ADDR, LE_64(softs->admin_ib_queue.ci_dma_addr));  in pqisrc_create_admin_queue()
411 	PCI_MEM_PUT64(softs, &softs->pqi_reg->admin_obq_pi_addr,  in pqisrc_create_admin_queue()
412         PQI_ADMIN_OBQ_PI_ADDR, LE_64(softs->admin_ob_queue.pi_dma_addr));  in pqisrc_create_admin_queue()
415 	/* Write Admin Q params pqi-r200a table 36 */  in pqisrc_create_admin_queue()
417 	admin_q_param = softs->admin_ib_queue.num_elem |  in pqisrc_create_admin_queue()
418 			 (softs->admin_ob_queue.num_elem  << 8)|  in pqisrc_create_admin_queue()
421 	PCI_MEM_PUT32(softs, &softs->pqi_reg->admin_q_param,  in pqisrc_create_admin_queue()
433     softs->admin_ib_queue.pi_register_offset =(PQISRC_PQI_REG_OFFSET +  in pqisrc_create_admin_queue()
434         PCI_MEM_GET64(softs, &softs->pqi_reg->admin_ibq_pi_offset, PQI_ADMIN_IBQ_PI_OFFSET));  in pqisrc_create_admin_queue()
436     softs->admin_ib_queue.pi_register_abs =(uint32_t *)(softs->pci_mem_base_vaddr +  in pqisrc_create_admin_queue()
437         softs->admin_ib_queue.pi_register_offset);  in pqisrc_create_admin_queue()
439     softs->admin_ob_queue.ci_register_offset = (PQISRC_PQI_REG_OFFSET +  in pqisrc_create_admin_queue()
440         PCI_MEM_GET64(softs, &softs->pqi_reg->admin_obq_ci_offset, PQI_ADMIN_OBQ_CI_OFFSET));  in pqisrc_create_admin_queue()
442     softs->admin_ob_queue.ci_register_abs = (uint32_t *)(softs->pci_mem_base_vaddr +  in pqisrc_create_admin_queue()
443         softs->admin_ob_queue.ci_register_offset);  in pqisrc_create_admin_queue()
445     os_strlcpy(softs->admin_ib_queue.lockname, "admin_ibqlock", LOCKNAME_SIZE);  in pqisrc_create_admin_queue()
447     ret =OS_INIT_PQILOCK(softs, &softs->admin_ib_queue.lock,  in pqisrc_create_admin_queue()
448             softs->admin_ib_queue.lockname);  in pqisrc_create_admin_queue()
451         softs->admin_ib_queue.lockcreated = false;  in pqisrc_create_admin_queue()
454     softs->admin_ib_queue.lockcreated = true;  in pqisrc_create_admin_queue()
516 	if (softs->event_q.created == true) {  in pqisrc_destroy_event_queue()
518 		ret = pqisrc_delete_op_queue(softs, softs->event_q.q_id, false);  in pqisrc_destroy_event_queue()
520 			DBG_ERR("Failed to Delete Event Q %u\n", softs->event_q.q_id);  in pqisrc_destroy_event_queue()
522 		softs->event_q.created = false;  in pqisrc_destroy_event_queue()
526 	if (softs->event_q.alloc_dma.virt_addr)  in pqisrc_destroy_event_queue()
527 		os_dma_mem_free(softs, &softs->event_q.alloc_dma);  in pqisrc_destroy_event_queue()
533  * Function used to destroy operational ib queues.
540 	uint32_t total_op_ibq = softs->num_op_raid_ibq;  in pqisrc_destroy_op_ib_queues()
548 		op_ib_q = &softs->op_raid_ib_q[i];  in pqisrc_destroy_op_ib_queues()
550 		if (op_ib_q->created == true) {  in pqisrc_destroy_op_ib_queues()
551 			ret = pqisrc_delete_op_queue(softs, op_ib_q->q_id,  in pqisrc_destroy_op_ib_queues()
555 					op_ib_q->q_id);  in pqisrc_destroy_op_ib_queues()
557 			op_ib_q->created = false;  in pqisrc_destroy_op_ib_queues()
560 		if (op_ib_q->lockcreated == true) {  in pqisrc_destroy_op_ib_queues()
561 			OS_UNINIT_PQILOCK(&op_ib_q->lock);  in pqisrc_destroy_op_ib_queues()
562 			op_ib_q->lockcreated = false;  in pqisrc_destroy_op_ib_queues()
566 		if (op_ib_q->alloc_dma.virt_addr)  in pqisrc_destroy_op_ib_queues()
567 			os_dma_mem_free(softs, &op_ib_q->alloc_dma);  in pqisrc_destroy_op_ib_queues()
571 			op_ib_q = &softs->op_aio_ib_q[i];  in pqisrc_destroy_op_ib_queues()
580  * Function used to destroy operational ob queues.
591 	for (i = 0; i <  softs->num_op_obq; i++) {  in pqisrc_destroy_op_ob_queues()
592 		op_ob_q = &softs->op_ob_q[i];  in pqisrc_destroy_op_ob_queues()
594 		if (op_ob_q->created == true) {  in pqisrc_destroy_op_ob_queues()
595 			ret = pqisrc_delete_op_queue(softs, op_ob_q->q_id, false);  in pqisrc_destroy_op_ob_queues()
597 				DBG_ERR("Failed to Delete OB Q %u\n",op_ob_q->q_id);  in pqisrc_destroy_op_ob_queues()
599 			op_ob_q->created = false;  in pqisrc_destroy_op_ob_queues()
603 		if (op_ob_q->alloc_dma.virt_addr)  in pqisrc_destroy_op_ob_queues()
604 			os_dma_mem_free(softs, &op_ob_q->alloc_dma);  in pqisrc_destroy_op_ob_queues()
621 	if(softs->admin_ib_queue.lockcreated==true) {  in pqisrc_destroy_admin_queue()
622 		OS_UNINIT_PQILOCK(&softs->admin_ib_queue.lock);  in pqisrc_destroy_admin_queue()
623 		softs->admin_ib_queue.lockcreated = false;  in pqisrc_destroy_admin_queue()
631 	if (softs->admin_ib_queue.alloc_dma.virt_addr)  in pqisrc_destroy_admin_queue()
632 		os_dma_mem_free(softs, &softs->admin_ib_queue.alloc_dma);  in pqisrc_destroy_admin_queue()
634 	if (softs->admin_ob_queue.alloc_dma.virt_addr)  in pqisrc_destroy_admin_queue()
635 		os_dma_mem_free(softs, &softs->admin_ob_queue.alloc_dma);  in pqisrc_destroy_admin_queue()
658 	admin_req.req_type.change_op_iq_prop.qid = op_ib_q->q_id;  in pqisrc_change_op_ibq_queue_prop()
684 	admin_req.req_type.create_op_oq.qid = op_ob_q->q_id;  in pqisrc_create_op_obq()
685 	admin_req.req_type.create_op_oq.intr_msg_num =  op_ob_q->intr_msg_num;  in pqisrc_create_op_obq()
686 	admin_req.req_type.create_op_oq.elem_arr_addr = op_ob_q->array_dma_addr;  in pqisrc_create_op_obq()
687 	admin_req.req_type.create_op_oq.ob_pi_addr = op_ob_q->pi_dma_addr;  in pqisrc_create_op_obq()
688 	admin_req.req_type.create_op_oq.num_elem =  op_ob_q->num_elem;  in pqisrc_create_op_obq()
689 	admin_req.req_type.create_op_oq.elem_len = op_ob_q->elem_size / 16;  in pqisrc_create_op_obq()
696 		op_ob_q->ci_register_offset = (PQISRC_PQI_REG_OFFSET +  in pqisrc_create_op_obq()
698 		op_ob_q->ci_register_abs = (uint32_t *)(softs->pci_mem_base_vaddr +  in pqisrc_create_op_obq()
699 				op_ob_q->ci_register_offset);  in pqisrc_create_op_obq()
729 	admin_req.req_type.create_op_iq.qid = op_ib_q->q_id;  in pqisrc_create_op_ibq()
730 	admin_req.req_type.create_op_iq.elem_arr_addr = op_ib_q->array_dma_addr;  in pqisrc_create_op_ibq()
731 	admin_req.req_type.create_op_iq.iq_ci_addr = op_ib_q->ci_dma_addr;  in pqisrc_create_op_ibq()
732 	admin_req.req_type.create_op_iq.num_elem =  op_ib_q->num_elem;  in pqisrc_create_op_ibq()
733 	admin_req.req_type.create_op_iq.elem_len = op_ib_q->elem_size / 16;  in pqisrc_create_op_ibq()
738 		op_ib_q->pi_register_offset =(PQISRC_PQI_REG_OFFSET +  in pqisrc_create_op_ibq()
741 		op_ib_q->pi_register_abs =(uint32_t *)(softs->pci_mem_base_vaddr +  in pqisrc_create_op_ibq()
742 				op_ib_q->pi_register_offset);  in pqisrc_create_op_ibq()
799 	ob_queue_t *event_q = &softs->event_q;  in pqisrc_alloc_and_create_event_queue()
812 	num_elem = MIN(softs->num_elem_per_op_obq, PQISRC_MAX_EVENT_QUEUE_ELEM_NUM);  in pqisrc_alloc_and_create_event_queue()
817 	event_q->num_elem = num_elem;  in pqisrc_alloc_and_create_event_queue()
818 	event_q->elem_size = PQISRC_EVENT_Q_ELEM_SIZE_BYTES;  in pqisrc_alloc_and_create_event_queue()
826 	event_q->q_id = PQI_OP_EVENT_QUEUE_ID;  in pqisrc_alloc_and_create_event_queue()
827 	event_q->intr_msg_num = 0; /* vector zero for event */  in pqisrc_alloc_and_create_event_queue()
831 		DBG_ERR("Failed to Create EventQ %u\n",event_q->q_id);  in pqisrc_alloc_and_create_event_queue()
834 	event_q->created  = true;  in pqisrc_alloc_and_create_event_queue()
847  * Allocate DMA memory and create operational ib queues.
855 	uint32_t total_op_ibq = softs->num_op_raid_ibq + softs->num_op_aio_ibq;  in pqisrc_alloc_and_create_ib_queues()
861 	ASSERT(softs->num_op_raid_ibq == softs->num_op_aio_ibq);  in pqisrc_alloc_and_create_ib_queues()
868 			op_ib_q = &softs->op_raid_ib_q[i/2];  in pqisrc_alloc_and_create_ib_queues()
873 			op_ib_q = &softs->op_aio_ib_q[i/2];  in pqisrc_alloc_and_create_ib_queues()
877 		/* Allocate memory for IB queues */  in pqisrc_alloc_and_create_ib_queues()
878 		op_ib_q->num_elem = softs->num_elem_per_op_ibq;  in pqisrc_alloc_and_create_ib_queues()
879 		op_ib_q->elem_size = softs->max_ibq_elem_size;  in pqisrc_alloc_and_create_ib_queues()
887 		op_ib_q->q_id = ibq_id++;  in pqisrc_alloc_and_create_ib_queues()
889 		snprintf(op_ib_q->lockname, LOCKNAME_SIZE, "%s_ibqlock_%d", string, i);  in pqisrc_alloc_and_create_ib_queues()
890 		ret = OS_INIT_PQILOCK(softs, &op_ib_q->lock, op_ib_q->lockname);  in pqisrc_alloc_and_create_ib_queues()
894 			op_ib_q->lockcreated = false;  in pqisrc_alloc_and_create_ib_queues()
897 		op_ib_q->lockcreated = true;  in pqisrc_alloc_and_create_ib_queues()
905 					string, op_ib_q->q_id);  in pqisrc_alloc_and_create_ib_queues()
908 		op_ib_q->created  = true;  in pqisrc_alloc_and_create_ib_queues()
923  * Allocate DMA memory and create operational ob queues.
942 	ALIGN_BOUNDARY(softs->num_elem_per_op_obq, 4);  in pqisrc_alloc_and_create_ob_queues()
944 …DBG_INIT("softs->num_op_obq %u max_obq_elem_size=%u\n",softs->num_op_obq, softs->max_obq_elem_size…  in pqisrc_alloc_and_create_ob_queues()
946 	for (i = 0; i <  softs->num_op_obq; i++) {  in pqisrc_alloc_and_create_ob_queues()
947 		op_ob_q = &softs->op_ob_q[i];  in pqisrc_alloc_and_create_ob_queues()
949 		/* Allocate memory for OB queues */  in pqisrc_alloc_and_create_ob_queues()
950 		op_ob_q->num_elem = softs->num_elem_per_op_obq;  in pqisrc_alloc_and_create_ob_queues()
951 		op_ob_q->elem_size = PQISRC_OP_OBQ_ELEM_SIZE_BYTES;  in pqisrc_alloc_and_create_ob_queues()
958 		op_ob_q->q_id = obq_id++;  in pqisrc_alloc_and_create_ob_queues()
959 		if(softs->share_opq_and_eventq == true)  in pqisrc_alloc_and_create_ob_queues()
960 			op_ob_q->intr_msg_num = i;  in pqisrc_alloc_and_create_ob_queues()
962 			op_ob_q->intr_msg_num = i + 1; /* msg num zero for event */  in pqisrc_alloc_and_create_ob_queues()
966 			DBG_ERR("Failed to Create OP OBQ %u\n",op_ob_q->q_id);  in pqisrc_alloc_and_create_ob_queues()
969 		op_ob_q->created  = true;  in pqisrc_alloc_and_create_ob_queues()
983  * Function used to create operational queues for the adapter.
992 	/* Create Operational IB queues */  in pqisrc_create_op_queues()
996 	/* Create Operational OB queues */  in pqisrc_create_op_queues()