223 	iu->dma = ib_dma_map_single(host->srp_dev->dev, iu->buf, size,  in srp_alloc_iu()
225 	if (ib_dma_mapping_error(host->srp_dev->dev, iu->dma))  in srp_alloc_iu()
246 	ib_dma_unmap_single(host->srp_dev->dev, iu->dma, iu->size,  in srp_free_iu()
268 	ret = ib_find_cached_pkey(target->srp_host->srp_dev->dev,  in srp_init_qp()
296 	new_cm_id = ib_create_cm_id(target->srp_host->srp_dev->dev,  in srp_new_cm_id()
314 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_alloc_fmr_pool()
441 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_alloc_fr_pool()
485 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_create_ch_ib()
603 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_free_ch_ib()
680 					       target->srp_host->srp_dev->dev,  in srp_lookup_path()
786 		       &target->srp_host->srp_dev->dev->node_guid, 8);  in srp_send_req()
833 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_free_req_data()
864 	struct srp_device *srp_dev = target->srp_host->srp_dev;  in srp_alloc_req_data()  local
865 	struct ib_device *ibdev = srp_dev->dev;  in srp_alloc_req_data()
882 		if (srp_dev->use_fast_reg) {  in srp_alloc_req_data()
886 			req->map_page = kmalloc(srp_dev->max_pages_per_mr *  in srp_alloc_req_data()
1064 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_unmap_data()
1279 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_map_finish_fmr()
1319 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_map_finish_fr()
1381 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_map_sg_entry()
1477 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_map_sg_dma()
1505 	struct srp_device *dev = target->srp_host->srp_dev;  in srp_map_idb()
1576 	dev = target->srp_host->srp_dev;  in srp_map_data()
1843 	struct ib_device *dev = target->srp_host->srp_dev->dev;  in srp_response_common()
1908 	struct ib_device *dev = target->srp_host->srp_dev->dev;  in srp_handle_recv()
2081 	dev = target->srp_host->srp_dev->dev;  in srp_queuecommand()
2476 	struct ib_device *dev = target->srp_host->srp_dev->dev;  in srp_send_tsk_mgmt()
2707 	return sprintf(buf, "%s\n", target->srp_host->srp_dev->dev->name);  in show_local_ib_device()
2835 	if (scsi_add_host(target->scsi_host, host->srp_dev->dev->dma_device))  in srp_add_target()
3194 	struct srp_device *srp_dev = host->srp_dev;  in srp_create_target()  local
3195 	struct ib_device *ibdev = srp_dev->dev;  in srp_create_target()
3215 	target->lkey		= host->srp_dev->pd->local_dma_lkey;  in srp_create_target()
3216 	target->global_mr	= host->srp_dev->global_mr;  in srp_create_target()
3247 	if (!srp_dev->has_fmr && !srp_dev->has_fr && !target->allow_ext_sg &&  in srp_create_target()
3385 	return sprintf(buf, "%s\n", host->srp_dev->dev->name);  in show_ibdev()
3412 	host->srp_dev = device;  in srp_add_port()
3441 	struct srp_device *srp_dev;  in srp_add_one()  local
3456 	srp_dev = kmalloc(sizeof *srp_dev, GFP_KERNEL);  in srp_add_one()
3457 	if (!srp_dev)  in srp_add_one()
3460 	srp_dev->has_fmr = (device->alloc_fmr && device->dealloc_fmr &&  in srp_add_one()
3462 	srp_dev->has_fr = (dev_attr->device_cap_flags &  in srp_add_one()
3464 	if (!srp_dev->has_fmr && !srp_dev->has_fr)  in srp_add_one()
3467 	srp_dev->use_fast_reg = (srp_dev->has_fr &&  in srp_add_one()
3468 				 (!srp_dev->has_fmr || prefer_fr));  in srp_add_one()
3469 	srp_dev->use_fmr = !srp_dev->use_fast_reg && srp_dev->has_fmr;  in srp_add_one()
3477 	srp_dev->mr_page_size	= 1 << mr_page_shift;  in srp_add_one()
3478 	srp_dev->mr_page_mask	= ~((u64) srp_dev->mr_page_size - 1);  in srp_add_one()
3480 	do_div(max_pages_per_mr, srp_dev->mr_page_size);  in srp_add_one()
3481 	srp_dev->max_pages_per_mr = min_t(u64, SRP_MAX_PAGES_PER_MR,  in srp_add_one()
3483 	if (srp_dev->use_fast_reg) {  in srp_add_one()
3484 		srp_dev->max_pages_per_mr =  in srp_add_one()
3485 			min_t(u32, srp_dev->max_pages_per_mr,  in srp_add_one()
3488 	srp_dev->mr_max_size	= srp_dev->mr_page_size *  in srp_add_one()
3489 				   srp_dev->max_pages_per_mr;  in srp_add_one()
3493 		 srp_dev->max_pages_per_mr, srp_dev->mr_max_size);  in srp_add_one()
3495 	INIT_LIST_HEAD(&srp_dev->dev_list);  in srp_add_one()
3497 	srp_dev->dev = device;  in srp_add_one()
3498 	srp_dev->pd  = ib_alloc_pd(device);  in srp_add_one()
3499 	if (IS_ERR(srp_dev->pd))  in srp_add_one()
3502 	if (!register_always || (!srp_dev->has_fmr && !srp_dev->has_fr)) {  in srp_add_one()
3503 		srp_dev->global_mr = ib_get_dma_mr(srp_dev->pd,  in srp_add_one()
3507 		if (IS_ERR(srp_dev->global_mr))  in srp_add_one()
3510 		srp_dev->global_mr = NULL;  in srp_add_one()
3514 		host = srp_add_port(srp_dev, p);  in srp_add_one()
3516 			list_add_tail(&host->list, &srp_dev->dev_list);  in srp_add_one()
3519 	ib_set_client_data(device, &srp_client, srp_dev);  in srp_add_one()
3524 	ib_dealloc_pd(srp_dev->pd);  in srp_add_one()
3527 	kfree(srp_dev);  in srp_add_one()
3535 	struct srp_device *srp_dev;  in srp_remove_one()  local
3539 	srp_dev = client_data;  in srp_remove_one()
3540 	if (!srp_dev)  in srp_remove_one()
3543 	list_for_each_entry_safe(host, tmp_host, &srp_dev->dev_list, list) {  in srp_remove_one()
3568 	if (srp_dev->global_mr)  in srp_remove_one()
3569 		ib_dereg_mr(srp_dev->global_mr);  in srp_remove_one()
3570 	ib_dealloc_pd(srp_dev->pd);  in srp_remove_one()
3572 	kfree(srp_dev);  in srp_remove_one()