900 	const struct ndp_parser_opts *opts = ncm->parser_opts;  in package_for_tx()  local
902 	const int dgram_idx_len = 2 * 2 * opts->dgram_item_len;  in package_for_tx()
916 	put_ncm(&ntb_iter, opts->block_length, new_len);  in package_for_tx()
917 	put_ncm(&ntb_iter, opts->ndp_index, ndp_index);  in package_for_tx()
920 	new_len = opts->ndp_size +  in package_for_tx()
963 	const struct ndp_parser_opts *opts = ncm->parser_opts;  in ncm_wrap_ntb()  local
967 	const int dgram_idx_len = 2 * 2 * opts->dgram_item_len;  in ncm_wrap_ntb()
1002 			ncb_len = opts->nth_size;  in ncm_wrap_ntb()
1014 			put_unaligned_le32(opts->nth_sign, ntb_data);  in ncm_wrap_ntb()
1017 			put_unaligned_le16(opts->nth_size, ntb_data++);  in ncm_wrap_ntb()
1023 			ncm->skb_tx_ndp = alloc_skb((int)(opts->ndp_size  in ncm_wrap_ntb()
1024 						    + opts->dpe_size  in ncm_wrap_ntb()
1030 						    opts->ndp_size);  in ncm_wrap_ntb()
1056 		put_ncm(&ntb_ndp, opts->dgram_item_len, ncb_len);  in ncm_wrap_ntb()
1058 		put_ncm(&ntb_ndp, opts->dgram_item_len, skb->len);  in ncm_wrap_ntb()
1141 	const struct ndp_parser_opts *opts = ncm->parser_opts;  in ncm_unwrap_ntb()  local
1146 	if (get_unaligned_le32(tmp) != opts->nth_sign) {  in ncm_unwrap_ntb()
1156 	if (get_unaligned_le16(tmp++) != opts->nth_size) {  in ncm_unwrap_ntb()
1163 	if (get_ncm(&tmp, opts->block_length) > max_size) {  in ncm_unwrap_ntb()
1168 	ndp_index = get_ncm(&tmp, opts->ndp_index);  in ncm_unwrap_ntb()
1174 				(ndp_index < opts->nth_size)) {  in ncm_unwrap_ntb()
1196 		if ((ndp_len < opts->ndp_size  in ncm_unwrap_ntb()
1197 				+ 2 * 2 * (opts->dgram_item_len * 2))  in ncm_unwrap_ntb()
1198 				|| (ndp_len % opts->ndplen_align != 0)) {  in ncm_unwrap_ntb()
1203 		tmp += opts->reserved1;  in ncm_unwrap_ntb()
1205 		ndp_index = get_ncm(&tmp, opts->next_ndp_index);  in ncm_unwrap_ntb()
1206 		tmp += opts->reserved2;  in ncm_unwrap_ntb()
1208 		ndp_len -= opts->ndp_size;  in ncm_unwrap_ntb()
1209 		index2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1210 		dg_len2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1237 			index2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1238 			dg_len2 = get_ncm(&tmp, opts->dgram_item_len);  in ncm_unwrap_ntb()
1253 			ndp_len -= 2 * (opts->dgram_item_len * 2);  in ncm_unwrap_ntb()
1259 		} while (ndp_len > 2 * (opts->dgram_item_len * 2));  in ncm_unwrap_ntb()
1522 	struct f_ncm_opts *opts;  in ncm_free_inst()  local
1524 	opts = container_of(f, struct f_ncm_opts, func_inst);  in ncm_free_inst()
1525 	if (opts->bound)  in ncm_free_inst()
1526 		gether_cleanup(netdev_priv(opts->net));  in ncm_free_inst()
1528 		free_netdev(opts->net);  in ncm_free_inst()
1529 	kfree(opts);  in ncm_free_inst()
1534 	struct f_ncm_opts *opts;  in ncm_alloc_inst()  local
1536 	opts = kzalloc(sizeof(*opts), GFP_KERNEL);  in ncm_alloc_inst()
1537 	if (!opts)  in ncm_alloc_inst()
1539 	mutex_init(&opts->lock);  in ncm_alloc_inst()
1540 	opts->func_inst.free_func_inst = ncm_free_inst;  in ncm_alloc_inst()
1541 	opts->net = gether_setup_default();  in ncm_alloc_inst()
1542 	if (IS_ERR(opts->net)) {  in ncm_alloc_inst()
1543 		struct net_device *net = opts->net;  in ncm_alloc_inst()
1544 		kfree(opts);  in ncm_alloc_inst()
1548 	config_group_init_type_name(&opts->func_inst.group, "", &ncm_func_type);  in ncm_alloc_inst()
1550 	return &opts->func_inst;  in ncm_alloc_inst()
1556 	struct f_ncm_opts *opts;  in ncm_free()  local
1559 	opts = container_of(f->fi, struct f_ncm_opts, func_inst);  in ncm_free()
1561 	mutex_lock(&opts->lock);  in ncm_free()
1562 	opts->refcnt--;  in ncm_free()
1563 	mutex_unlock(&opts->lock);  in ncm_free()
1585 	struct f_ncm_opts	*opts;  in ncm_alloc()  local
1593 	opts = container_of(fi, struct f_ncm_opts, func_inst);  in ncm_alloc()
1594 	mutex_lock(&opts->lock);  in ncm_alloc()
1595 	opts->refcnt++;  in ncm_alloc()
1598 	status = gether_get_host_addr_cdc(opts->net, ncm->ethaddr,  in ncm_alloc()
1602 		mutex_unlock(&opts->lock);  in ncm_alloc()
1609 	ncm->port.ioport = netdev_priv(opts->net);  in ncm_alloc()
1610 	mutex_unlock(&opts->lock);  in ncm_alloc()