61 	struct pqi_queue_group *queue_group, enum pqi_io_path path,
68 	unsigned int cdb_length, struct pqi_queue_group *queue_group,
2246 	struct pqi_queue_group *queue_group)  in pqi_raid_bypass_submit_scsi_cmd()  argument
2567 		cdb, cdb_length, queue_group, encryption_info_ptr, true);  in pqi_raid_bypass_submit_scsi_cmd()
2890 static int pqi_process_io_intr(struct pqi_ctrl_info *ctrl_info, struct pqi_queue_group *queue_group)  in pqi_process_io_intr()  argument
2900 	oq_ci = queue_group->oq_ci_copy;  in pqi_process_io_intr()
2903 		oq_pi = readl(queue_group->oq_pi);  in pqi_process_io_intr()
2915 		response = queue_group->oq_element_array +  in pqi_process_io_intr()
2984 		queue_group->oq_ci_copy = oq_ci;  in pqi_process_io_intr()
2985 		writel(oq_ci, queue_group->oq_ci);  in pqi_process_io_intr()
3011 	struct pqi_queue_group *queue_group;  in pqi_send_event_ack()  local
3013 	queue_group = &ctrl_info->queue_groups[PQI_DEFAULT_QUEUE_GROUP];  in pqi_send_event_ack()
3014 	put_unaligned_le16(queue_group->oq_id, &iu->header.response_queue_id);  in pqi_send_event_ack()
3017 		spin_lock_irqsave(&queue_group->submit_lock[RAID_PATH], flags);  in pqi_send_event_ack()
3019 		iq_pi = queue_group->iq_pi_copy[RAID_PATH];  in pqi_send_event_ack()
3020 		iq_ci = readl(queue_group->iq_ci[RAID_PATH]);  in pqi_send_event_ack()
3027 			&queue_group->submit_lock[RAID_PATH], flags);  in pqi_send_event_ack()
3033 	next_element = queue_group->iq_element_array[RAID_PATH] +  in pqi_send_event_ack()
3039 	queue_group->iq_pi_copy[RAID_PATH] = iq_pi;  in pqi_send_event_ack()
3045 	writel(iq_pi, queue_group->iq_pi[RAID_PATH]);  in pqi_send_event_ack()
3047 	spin_unlock_irqrestore(&queue_group->submit_lock[RAID_PATH], flags);  in pqi_send_event_ack()
3445 	struct pqi_queue_group *queue_group;  in pqi_irq_handler()  local
3449 	queue_group = data;  in pqi_irq_handler()
3450 	ctrl_info = queue_group->ctrl_info;  in pqi_irq_handler()
3455 	num_io_responses_handled = pqi_process_io_intr(ctrl_info, queue_group);  in pqi_irq_handler()
3470 	pqi_start_io(ctrl_info, queue_group, RAID_PATH, NULL);  in pqi_irq_handler()
3471 	pqi_start_io(ctrl_info, queue_group, AIO_PATH, NULL);  in pqi_irq_handler()
3550 	struct pqi_queue_group *queue_group;  in pqi_alloc_operational_queues()  local
3606 		queue_group = &ctrl_info->queue_groups[i];  in pqi_alloc_operational_queues()
3607 		queue_group->iq_element_array[RAID_PATH] = element_array;  in pqi_alloc_operational_queues()
3608 		queue_group->iq_element_array_bus_addr[RAID_PATH] =  in pqi_alloc_operational_queues()
3614 		queue_group->iq_element_array[AIO_PATH] = element_array;  in pqi_alloc_operational_queues()
3615 		queue_group->iq_element_array_bus_addr[AIO_PATH] =  in pqi_alloc_operational_queues()
3624 		queue_group = &ctrl_info->queue_groups[i];  in pqi_alloc_operational_queues()
3625 		queue_group->oq_element_array = element_array;  in pqi_alloc_operational_queues()
3626 		queue_group->oq_element_array_bus_addr =  in pqi_alloc_operational_queues()
3645 		queue_group = &ctrl_info->queue_groups[i];  in pqi_alloc_operational_queues()
3646 		queue_group->iq_ci[RAID_PATH] = next_queue_index;  in pqi_alloc_operational_queues()
3647 		queue_group->iq_ci_bus_addr[RAID_PATH] =  in pqi_alloc_operational_queues()
3654 		queue_group->iq_ci[AIO_PATH] = next_queue_index;  in pqi_alloc_operational_queues()
3655 		queue_group->iq_ci_bus_addr[AIO_PATH] =  in pqi_alloc_operational_queues()
3662 		queue_group->oq_pi = next_queue_index;  in pqi_alloc_operational_queues()
3663 		queue_group->oq_pi_bus_addr =  in pqi_alloc_operational_queues()
3892 	struct pqi_queue_group *queue_group, enum pqi_io_path path,  in pqi_start_io()  argument
3906 	spin_lock_irqsave(&queue_group->submit_lock[path], flags);  in pqi_start_io()
3909 		io_request->queue_group = queue_group;  in pqi_start_io()
3911 			&queue_group->request_list[path]);  in pqi_start_io()
3914 	iq_pi = queue_group->iq_pi_copy[path];  in pqi_start_io()
3917 		&queue_group->request_list[path], request_list_entry) {  in pqi_start_io()
3927 		iq_ci = readl(queue_group->iq_ci[path]);  in pqi_start_io()
3933 		put_unaligned_le16(queue_group->oq_id,  in pqi_start_io()
3936 		next_element = queue_group->iq_element_array[path] +  in pqi_start_io()
3948 			memcpy(queue_group->iq_element_array[path],  in pqi_start_io()
3959 	if (iq_pi != queue_group->iq_pi_copy[path]) {  in pqi_start_io()
3960 		queue_group->iq_pi_copy[path] = iq_pi;  in pqi_start_io()
3965 		writel(iq_pi, queue_group->iq_pi[path]);  in pqi_start_io()
3968 	spin_unlock_irqrestore(&queue_group->submit_lock[path], flags);  in pqi_start_io()
4338 	struct pqi_queue_group *queue_group;  in pqi_create_queue_group()  local
4342 	queue_group = &ctrl_info->queue_groups[group_number];  in pqi_create_queue_group()
4353 	put_unaligned_le16(queue_group->iq_id[RAID_PATH],  in pqi_create_queue_group()
4356 		(u64)queue_group->iq_element_array_bus_addr[RAID_PATH],  in pqi_create_queue_group()
4358 	put_unaligned_le64((u64)queue_group->iq_ci_bus_addr[RAID_PATH],  in pqi_create_queue_group()
4374 	queue_group->iq_pi[RAID_PATH] = ctrl_info->iomem_base +  in pqi_create_queue_group()
4388 	put_unaligned_le16(queue_group->iq_id[AIO_PATH],  in pqi_create_queue_group()
4390 	put_unaligned_le64((u64)queue_group->  in pqi_create_queue_group()
4393 	put_unaligned_le64((u64)queue_group->iq_ci_bus_addr[AIO_PATH],  in pqi_create_queue_group()
4409 	queue_group->iq_pi[AIO_PATH] = ctrl_info->iomem_base +  in pqi_create_queue_group()
4424 	put_unaligned_le16(queue_group->iq_id[AIO_PATH],  in pqi_create_queue_group()
4445 	put_unaligned_le16(queue_group->oq_id,  in pqi_create_queue_group()
4447 	put_unaligned_le64((u64)queue_group->oq_element_array_bus_addr,  in pqi_create_queue_group()
4449 	put_unaligned_le64((u64)queue_group->oq_pi_bus_addr,  in pqi_create_queue_group()
4456 	put_unaligned_le16(queue_group->int_msg_num,  in pqi_create_queue_group()
4467 	queue_group->oq_ci = ctrl_info->iomem_base +  in pqi_create_queue_group()
4943 	struct pqi_queue_group *queue_group)  in pqi_raid_submit_scsi_cmd_with_io_request()  argument
5025 	pqi_start_io(ctrl_info, queue_group, RAID_PATH, io_request);  in pqi_raid_submit_scsi_cmd_with_io_request()
5032 	struct pqi_queue_group *queue_group)  in pqi_raid_submit_scsi_cmd()  argument
5039 		device, scmd, queue_group);  in pqi_raid_submit_scsi_cmd()
5119 	struct pqi_queue_group *queue_group;  in pqi_retry_raid_bypass()  local
5131 	queue_group = io_request->queue_group;  in pqi_retry_raid_bypass()
5136 		device, scmd, queue_group);  in pqi_retry_raid_bypass()
5219 	struct pqi_queue_group *queue_group)  in pqi_aio_submit_scsi_cmd()  argument
5222 		scmd->cmnd, scmd->cmd_len, queue_group, NULL, false);  in pqi_aio_submit_scsi_cmd()
5227 	unsigned int cdb_length, struct pqi_queue_group *queue_group,  in pqi_aio_submit_io()  argument
5290 	pqi_start_io(ctrl_info, queue_group, AIO_PATH, io_request);  in pqi_aio_submit_io()
5337 	struct pqi_queue_group *queue_group;  in pqi_scsi_queue_command()  local
5372 	queue_group = &ctrl_info->queue_groups[hw_queue];  in pqi_scsi_queue_command()
5379 				scmd, queue_group);  in pqi_scsi_queue_command()
5386 			rc = pqi_raid_submit_scsi_cmd(ctrl_info, device, scmd, queue_group);  in pqi_scsi_queue_command()
5389 			rc = pqi_aio_submit_scsi_cmd(ctrl_info, device, scmd, queue_group);  in pqi_scsi_queue_command()
5391 			rc = pqi_raid_submit_scsi_cmd(ctrl_info, device, scmd, queue_group);  in pqi_scsi_queue_command()
5403 	struct pqi_queue_group *queue_group)  in pqi_wait_until_queued_io_drained()  argument
5412 				&queue_group->submit_lock[path], flags);  in pqi_wait_until_queued_io_drained()
5414 				list_empty(&queue_group->request_list[path]);  in pqi_wait_until_queued_io_drained()
5416 				&queue_group->submit_lock[path], flags);  in pqi_wait_until_queued_io_drained()
5434 	struct pqi_queue_group *queue_group;  in pqi_wait_until_inbound_queues_empty()  local
5439 		queue_group = &ctrl_info->queue_groups[i];  in pqi_wait_until_inbound_queues_empty()
5441 		rc = pqi_wait_until_queued_io_drained(ctrl_info, queue_group);  in pqi_wait_until_inbound_queues_empty()
5446 			iq_pi = queue_group->iq_pi_copy[path];  in pqi_wait_until_inbound_queues_empty()
5449 				iq_ci = readl(queue_group->iq_ci[path]);  in pqi_wait_until_inbound_queues_empty()
5468 	struct pqi_queue_group *queue_group;  in pqi_fail_io_queued_for_device()  local
5476 		queue_group = &ctrl_info->queue_groups[i];  in pqi_fail_io_queued_for_device()
5480 				&queue_group->submit_lock[path], flags);  in pqi_fail_io_queued_for_device()
5483 				&queue_group->request_list[path],  in pqi_fail_io_queued_for_device()
5501 				&queue_group->submit_lock[path], flags);  in pqi_fail_io_queued_for_device()
5510 	struct pqi_queue_group *queue_group;  in pqi_fail_io_queued_for_all_devices()  local
5517 		queue_group = &ctrl_info->queue_groups[i];  in pqi_fail_io_queued_for_all_devices()
5520 			spin_lock_irqsave(&queue_group->submit_lock[path],  in pqi_fail_io_queued_for_all_devices()
5524 				&queue_group->request_list[path],  in pqi_fail_io_queued_for_all_devices()
5539 				&queue_group->submit_lock[path], flags);  in pqi_fail_io_queued_for_all_devices()