61 	struct pqi_queue_group *queue_group, enum pqi_io_path path,
68 	unsigned int cdb_length, struct pqi_queue_group *queue_group,
2245 	struct pqi_queue_group *queue_group)  in pqi_raid_bypass_submit_scsi_cmd()  argument
2566 		cdb, cdb_length, queue_group, encryption_info_ptr, true);  in pqi_raid_bypass_submit_scsi_cmd()
2889 static int pqi_process_io_intr(struct pqi_ctrl_info *ctrl_info, struct pqi_queue_group *queue_group)  in pqi_process_io_intr()  argument
2899 	oq_ci = queue_group->oq_ci_copy;  in pqi_process_io_intr()
2902 		oq_pi = readl(queue_group->oq_pi);  in pqi_process_io_intr()
2914 		response = queue_group->oq_element_array +  in pqi_process_io_intr()
2983 		queue_group->oq_ci_copy = oq_ci;  in pqi_process_io_intr()
2984 		writel(oq_ci, queue_group->oq_ci);  in pqi_process_io_intr()
3010 	struct pqi_queue_group *queue_group;  in pqi_send_event_ack()  local
3012 	queue_group = &ctrl_info->queue_groups[PQI_DEFAULT_QUEUE_GROUP];  in pqi_send_event_ack()
3013 	put_unaligned_le16(queue_group->oq_id, &iu->header.response_queue_id);  in pqi_send_event_ack()
3016 		spin_lock_irqsave(&queue_group->submit_lock[RAID_PATH], flags);  in pqi_send_event_ack()
3018 		iq_pi = queue_group->iq_pi_copy[RAID_PATH];  in pqi_send_event_ack()
3019 		iq_ci = readl(queue_group->iq_ci[RAID_PATH]);  in pqi_send_event_ack()
3026 			&queue_group->submit_lock[RAID_PATH], flags);  in pqi_send_event_ack()
3032 	next_element = queue_group->iq_element_array[RAID_PATH] +  in pqi_send_event_ack()
3038 	queue_group->iq_pi_copy[RAID_PATH] = iq_pi;  in pqi_send_event_ack()
3044 	writel(iq_pi, queue_group->iq_pi[RAID_PATH]);  in pqi_send_event_ack()
3046 	spin_unlock_irqrestore(&queue_group->submit_lock[RAID_PATH], flags);  in pqi_send_event_ack()
3444 	struct pqi_queue_group *queue_group;  in pqi_irq_handler()  local
3448 	queue_group = data;  in pqi_irq_handler()
3449 	ctrl_info = queue_group->ctrl_info;  in pqi_irq_handler()
3454 	num_io_responses_handled = pqi_process_io_intr(ctrl_info, queue_group);  in pqi_irq_handler()
3469 	pqi_start_io(ctrl_info, queue_group, RAID_PATH, NULL);  in pqi_irq_handler()
3470 	pqi_start_io(ctrl_info, queue_group, AIO_PATH, NULL);  in pqi_irq_handler()
3549 	struct pqi_queue_group *queue_group;  in pqi_alloc_operational_queues()  local
3605 		queue_group = &ctrl_info->queue_groups[i];  in pqi_alloc_operational_queues()
3606 		queue_group->iq_element_array[RAID_PATH] = element_array;  in pqi_alloc_operational_queues()
3607 		queue_group->iq_element_array_bus_addr[RAID_PATH] =  in pqi_alloc_operational_queues()
3613 		queue_group->iq_element_array[AIO_PATH] = element_array;  in pqi_alloc_operational_queues()
3614 		queue_group->iq_element_array_bus_addr[AIO_PATH] =  in pqi_alloc_operational_queues()
3623 		queue_group = &ctrl_info->queue_groups[i];  in pqi_alloc_operational_queues()
3624 		queue_group->oq_element_array = element_array;  in pqi_alloc_operational_queues()
3625 		queue_group->oq_element_array_bus_addr =  in pqi_alloc_operational_queues()
3644 		queue_group = &ctrl_info->queue_groups[i];  in pqi_alloc_operational_queues()
3645 		queue_group->iq_ci[RAID_PATH] = next_queue_index;  in pqi_alloc_operational_queues()
3646 		queue_group->iq_ci_bus_addr[RAID_PATH] =  in pqi_alloc_operational_queues()
3653 		queue_group->iq_ci[AIO_PATH] = next_queue_index;  in pqi_alloc_operational_queues()
3654 		queue_group->iq_ci_bus_addr[AIO_PATH] =  in pqi_alloc_operational_queues()
3661 		queue_group->oq_pi = next_queue_index;  in pqi_alloc_operational_queues()
3662 		queue_group->oq_pi_bus_addr =  in pqi_alloc_operational_queues()
3891 	struct pqi_queue_group *queue_group, enum pqi_io_path path,  in pqi_start_io()  argument
3905 	spin_lock_irqsave(&queue_group->submit_lock[path], flags);  in pqi_start_io()
3908 		io_request->queue_group = queue_group;  in pqi_start_io()
3910 			&queue_group->request_list[path]);  in pqi_start_io()
3913 	iq_pi = queue_group->iq_pi_copy[path];  in pqi_start_io()
3916 		&queue_group->request_list[path], request_list_entry) {  in pqi_start_io()
3926 		iq_ci = readl(queue_group->iq_ci[path]);  in pqi_start_io()
3932 		put_unaligned_le16(queue_group->oq_id,  in pqi_start_io()
3935 		next_element = queue_group->iq_element_array[path] +  in pqi_start_io()
3947 			memcpy(queue_group->iq_element_array[path],  in pqi_start_io()
3958 	if (iq_pi != queue_group->iq_pi_copy[path]) {  in pqi_start_io()
3959 		queue_group->iq_pi_copy[path] = iq_pi;  in pqi_start_io()
3964 		writel(iq_pi, queue_group->iq_pi[path]);  in pqi_start_io()
3967 	spin_unlock_irqrestore(&queue_group->submit_lock[path], flags);  in pqi_start_io()
4337 	struct pqi_queue_group *queue_group;  in pqi_create_queue_group()  local
4341 	queue_group = &ctrl_info->queue_groups[group_number];  in pqi_create_queue_group()
4352 	put_unaligned_le16(queue_group->iq_id[RAID_PATH],  in pqi_create_queue_group()
4355 		(u64)queue_group->iq_element_array_bus_addr[RAID_PATH],  in pqi_create_queue_group()
4357 	put_unaligned_le64((u64)queue_group->iq_ci_bus_addr[RAID_PATH],  in pqi_create_queue_group()
4373 	queue_group->iq_pi[RAID_PATH] = ctrl_info->iomem_base +  in pqi_create_queue_group()
4387 	put_unaligned_le16(queue_group->iq_id[AIO_PATH],  in pqi_create_queue_group()
4389 	put_unaligned_le64((u64)queue_group->  in pqi_create_queue_group()
4392 	put_unaligned_le64((u64)queue_group->iq_ci_bus_addr[AIO_PATH],  in pqi_create_queue_group()
4408 	queue_group->iq_pi[AIO_PATH] = ctrl_info->iomem_base +  in pqi_create_queue_group()
4423 	put_unaligned_le16(queue_group->iq_id[AIO_PATH],  in pqi_create_queue_group()
4444 	put_unaligned_le16(queue_group->oq_id,  in pqi_create_queue_group()
4446 	put_unaligned_le64((u64)queue_group->oq_element_array_bus_addr,  in pqi_create_queue_group()
4448 	put_unaligned_le64((u64)queue_group->oq_pi_bus_addr,  in pqi_create_queue_group()
4455 	put_unaligned_le16(queue_group->int_msg_num,  in pqi_create_queue_group()
4466 	queue_group->oq_ci = ctrl_info->iomem_base +  in pqi_create_queue_group()
4942 	struct pqi_queue_group *queue_group)  in pqi_raid_submit_scsi_cmd_with_io_request()  argument
5024 	pqi_start_io(ctrl_info, queue_group, RAID_PATH, io_request);  in pqi_raid_submit_scsi_cmd_with_io_request()
5031 	struct pqi_queue_group *queue_group)  in pqi_raid_submit_scsi_cmd()  argument
5038 		device, scmd, queue_group);  in pqi_raid_submit_scsi_cmd()
5118 	struct pqi_queue_group *queue_group;  in pqi_retry_raid_bypass()  local
5130 	queue_group = io_request->queue_group;  in pqi_retry_raid_bypass()
5135 		device, scmd, queue_group);  in pqi_retry_raid_bypass()
5218 	struct pqi_queue_group *queue_group)  in pqi_aio_submit_scsi_cmd()  argument
5221 		scmd->cmnd, scmd->cmd_len, queue_group, NULL, false);  in pqi_aio_submit_scsi_cmd()
5226 	unsigned int cdb_length, struct pqi_queue_group *queue_group,  in pqi_aio_submit_io()  argument
5289 	pqi_start_io(ctrl_info, queue_group, AIO_PATH, io_request);  in pqi_aio_submit_io()
5336 	struct pqi_queue_group *queue_group;  in pqi_scsi_queue_command()  local
5371 	queue_group = &ctrl_info->queue_groups[hw_queue];  in pqi_scsi_queue_command()
5378 				scmd, queue_group);  in pqi_scsi_queue_command()
5385 			rc = pqi_raid_submit_scsi_cmd(ctrl_info, device, scmd, queue_group);  in pqi_scsi_queue_command()
5388 			rc = pqi_aio_submit_scsi_cmd(ctrl_info, device, scmd, queue_group);  in pqi_scsi_queue_command()
5390 			rc = pqi_raid_submit_scsi_cmd(ctrl_info, device, scmd, queue_group);  in pqi_scsi_queue_command()
5402 	struct pqi_queue_group *queue_group)  in pqi_wait_until_queued_io_drained()  argument
5411 				&queue_group->submit_lock[path], flags);  in pqi_wait_until_queued_io_drained()
5413 				list_empty(&queue_group->request_list[path]);  in pqi_wait_until_queued_io_drained()
5415 				&queue_group->submit_lock[path], flags);  in pqi_wait_until_queued_io_drained()
5433 	struct pqi_queue_group *queue_group;  in pqi_wait_until_inbound_queues_empty()  local
5438 		queue_group = &ctrl_info->queue_groups[i];  in pqi_wait_until_inbound_queues_empty()
5440 		rc = pqi_wait_until_queued_io_drained(ctrl_info, queue_group);  in pqi_wait_until_inbound_queues_empty()
5445 			iq_pi = queue_group->iq_pi_copy[path];  in pqi_wait_until_inbound_queues_empty()
5448 				iq_ci = readl(queue_group->iq_ci[path]);  in pqi_wait_until_inbound_queues_empty()
5467 	struct pqi_queue_group *queue_group;  in pqi_fail_io_queued_for_device()  local
5475 		queue_group = &ctrl_info->queue_groups[i];  in pqi_fail_io_queued_for_device()
5479 				&queue_group->submit_lock[path], flags);  in pqi_fail_io_queued_for_device()
5482 				&queue_group->request_list[path],  in pqi_fail_io_queued_for_device()
5498 				&queue_group->submit_lock[path], flags);  in pqi_fail_io_queued_for_device()
5507 	struct pqi_queue_group *queue_group;  in pqi_fail_io_queued_for_all_devices()  local
5514 		queue_group = &ctrl_info->queue_groups[i];  in pqi_fail_io_queued_for_all_devices()
5517 			spin_lock_irqsave(&queue_group->submit_lock[path],  in pqi_fail_io_queued_for_all_devices()
5521 				&queue_group->request_list[path],  in pqi_fail_io_queued_for_all_devices()
5534 				&queue_group->submit_lock[path], flags);  in pqi_fail_io_queued_for_all_devices()