3481 	pqi_index_t iq_pi;  in pqi_send_event_ack()  local
3493 		iq_pi = queue_group->iq_pi_copy[RAID_PATH];  in pqi_send_event_ack()
3496 		if (pqi_num_elements_free(iq_pi, iq_ci,  in pqi_send_event_ack()
3508 		(iq_pi * PQI_OPERATIONAL_IQ_ELEMENT_LENGTH);  in pqi_send_event_ack()
3512 	iq_pi = (iq_pi + 1) % ctrl_info->num_elements_per_iq;  in pqi_send_event_ack()
3513 	queue_group->iq_pi_copy[RAID_PATH] = iq_pi;  in pqi_send_event_ack()
3519 	writel(iq_pi, queue_group->iq_pi[RAID_PATH]);  in pqi_send_event_ack()
4346 	admin_queues->iq_pi = ctrl_info->iomem_base +  in pqi_create_admin_queues()
4361 	pqi_index_t iq_pi;  in pqi_submit_admin_request()  local
4364 	iq_pi = admin_queues->iq_pi_copy;  in pqi_submit_admin_request()
4367 		(iq_pi * PQI_ADMIN_IQ_ELEMENT_LENGTH);  in pqi_submit_admin_request()
4371 	iq_pi = (iq_pi + 1) % PQI_ADMIN_IQ_NUM_ELEMENTS;  in pqi_submit_admin_request()
4372 	admin_queues->iq_pi_copy = iq_pi;  in pqi_submit_admin_request()
4378 	writel(iq_pi, admin_queues->iq_pi);  in pqi_submit_admin_request()
4426 	pqi_index_t iq_pi;  in pqi_start_io()  local
4443 	iq_pi = queue_group->iq_pi_copy[path];  in pqi_start_io()
4458 		if (num_elements_needed > pqi_num_elements_free(iq_pi, iq_ci,  in pqi_start_io()
4466 			(iq_pi * PQI_OPERATIONAL_IQ_ELEMENT_LENGTH);  in pqi_start_io()
4469 			ctrl_info->num_elements_per_iq - iq_pi;  in pqi_start_io()
4482 		iq_pi = (iq_pi + num_elements_needed) %  in pqi_start_io()
4488 	if (iq_pi != queue_group->iq_pi_copy[path]) {  in pqi_start_io()
4489 		queue_group->iq_pi_copy[path] = iq_pi;  in pqi_start_io()
4494 		writel(iq_pi, queue_group->iq_pi[path]);  in pqi_start_io()
4868 	queue_group->iq_pi[RAID_PATH] = ctrl_info->iomem_base +  in pqi_create_queue_group()
4903 	queue_group->iq_pi[AIO_PATH] = ctrl_info->iomem_base +  in pqi_create_queue_group()
6076 	pqi_index_t iq_pi;  in pqi_nonempty_inbound_queue_count()  local
6084 			iq_pi = queue_group->iq_pi_copy[path];  in pqi_nonempty_inbound_queue_count()
6086 			if (iq_ci != iq_pi)  in pqi_nonempty_inbound_queue_count()