960 	const struct ndp_parser_opts *opts = ncm->parser_opts;  in package_for_tx()  local
962 	const int dgram_idx_len = 2 * 2 * opts->dgram_item_len;  in package_for_tx()
976 	put_ncm(&ntb_iter, opts->block_length, new_len);  in package_for_tx()
977 	put_ncm(&ntb_iter, opts->ndp_index, ndp_index);  in package_for_tx()
980 	new_len = opts->ndp_size +  in package_for_tx()
1020 	const struct ndp_parser_opts *opts = ncm->parser_opts;  in ncm_wrap_ntb()  local
1024 	const int dgram_idx_len = 2 * 2 * opts->dgram_item_len;  in ncm_wrap_ntb()
1059 			ncb_len = opts->nth_size;  in ncm_wrap_ntb()
1071 			put_unaligned_le32(opts->nth_sign, ntb_data);  in ncm_wrap_ntb()
1074 			put_unaligned_le16(opts->nth_size, ntb_data++);  in ncm_wrap_ntb()
1080 			ncm->skb_tx_ndp = alloc_skb((int)(opts->ndp_size  in ncm_wrap_ntb()
1081 						    + opts->dpe_size  in ncm_wrap_ntb()
1088 			ntb_ndp = skb_put(ncm->skb_tx_ndp, opts->ndp_size);  in ncm_wrap_ntb()
1112 		put_ncm(&ntb_ndp, opts->dgram_item_len, ncb_len);  in ncm_wrap_ntb()
1114 		put_ncm(&ntb_ndp, opts->dgram_item_len, skb->len);  in ncm_wrap_ntb()
1183 	const struct ndp_parser_opts *opts = ncm->parser_opts;  in ncm_unwrap_ntb()  local
1188 	if (get_unaligned_le32(tmp) != opts->nth_sign) {  in ncm_unwrap_ntb()
1198 	if (get_unaligned_le16(tmp++) != opts->nth_size) {  in ncm_unwrap_ntb()
1205 	if (get_ncm(&tmp, opts->block_length) > max_size) {  in ncm_unwrap_ntb()
1210 	ndp_index = get_ncm(&tmp, opts->ndp_index);  in ncm_unwrap_ntb()
1216 				(ndp_index < opts->nth_size)) {  in ncm_unwrap_ntb()
1238 		if ((ndp_len < opts->ndp_size  in ncm_unwrap_ntb()
1239 				+ 2 * 2 * (opts->dgram_item_len * 2))  in ncm_unwrap_ntb()
1240 				|| (ndp_len % opts->ndplen_align != 0)) {  in ncm_unwrap_ntb()
1245 		tmp += opts->reserved1;  in ncm_unwrap_ntb()
1247 		ndp_index = get_ncm(&tmp, opts->next_ndp_index);  in ncm_unwrap_ntb()
1248 		tmp += opts->reserved2;  in ncm_unwrap_ntb()
1250 		ndp_len -= opts->ndp_size;  in ncm_unwrap_ntb()
1251 		index2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1252 		dg_len2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1279 			index2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1280 			dg_len2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1295 			ndp_len -= 2 * (opts->dgram_item_len * 2);  in ncm_unwrap_ntb()
1301 		} while (ndp_len > 2 * (opts->dgram_item_len * 2));  in ncm_unwrap_ntb()
1576 	struct f_ncm_opts *opts;  in ncm_free_inst()  local
1578 	opts = container_of(f, struct f_ncm_opts, func_inst);  in ncm_free_inst()
1579 	if (opts->bound)  in ncm_free_inst()
1580 		gether_cleanup(netdev_priv(opts->net));  in ncm_free_inst()
1582 		free_netdev(opts->net);  in ncm_free_inst()
1583 	kfree(opts->ncm_interf_group);  in ncm_free_inst()
1584 	kfree(opts);  in ncm_free_inst()
1589 	struct f_ncm_opts *opts;  in ncm_alloc_inst()  local
1594 	opts = kzalloc(sizeof(*opts), GFP_KERNEL);  in ncm_alloc_inst()
1595 	if (!opts)  in ncm_alloc_inst()
1597 	opts->ncm_os_desc.ext_compat_id = opts->ncm_ext_compat_id;  in ncm_alloc_inst()
1599 	mutex_init(&opts->lock);  in ncm_alloc_inst()
1600 	opts->func_inst.free_func_inst = ncm_free_inst;  in ncm_alloc_inst()
1601 	opts->net = gether_setup_default();  in ncm_alloc_inst()
1602 	if (IS_ERR(opts->net)) {  in ncm_alloc_inst()
1603 		struct net_device *net = opts->net;  in ncm_alloc_inst()
1604 		kfree(opts);  in ncm_alloc_inst()
1607 	INIT_LIST_HEAD(&opts->ncm_os_desc.ext_prop);  in ncm_alloc_inst()
1609 	descs[0] = &opts->ncm_os_desc;  in ncm_alloc_inst()
1612 	config_group_init_type_name(&opts->func_inst.group, "", &ncm_func_type);  in ncm_alloc_inst()
1614 		usb_os_desc_prepare_interf_dir(&opts->func_inst.group, 1, descs,  in ncm_alloc_inst()
1617 		ncm_free_inst(&opts->func_inst);  in ncm_alloc_inst()
1620 	opts->ncm_interf_group = ncm_interf_group;  in ncm_alloc_inst()
1622 	return &opts->func_inst;  in ncm_alloc_inst()
1628 	struct f_ncm_opts *opts;  in ncm_free()  local
1631 	opts = container_of(f->fi, struct f_ncm_opts, func_inst);  in ncm_free()
1633 	mutex_lock(&opts->lock);  in ncm_free()
1634 	opts->refcnt--;  in ncm_free()
1635 	mutex_unlock(&opts->lock);  in ncm_free()
1659 	struct f_ncm_opts	*opts;  in ncm_alloc()  local
1667 	opts = container_of(fi, struct f_ncm_opts, func_inst);  in ncm_alloc()
1668 	mutex_lock(&opts->lock);  in ncm_alloc()
1669 	opts->refcnt++;  in ncm_alloc()
1672 	status = gether_get_host_addr_cdc(opts->net, ncm->ethaddr,  in ncm_alloc()
1676 		mutex_unlock(&opts->lock);  in ncm_alloc()
1683 	ncm->port.ioport = netdev_priv(opts->net);  in ncm_alloc()
1684 	mutex_unlock(&opts->lock);  in ncm_alloc()