73 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_bind()  local
111 	llcp_sock->dev = dev;  in llcp_sock_bind()
112 	llcp_sock->local = nfc_llcp_local_get(local);  in llcp_sock_bind()
113 	llcp_sock->nfc_protocol = llcp_addr.nfc_protocol;  in llcp_sock_bind()
114 	llcp_sock->service_name_len = min_t(unsigned int,  in llcp_sock_bind()
117 	llcp_sock->service_name = kmemdup(llcp_addr.service_name,  in llcp_sock_bind()
118 					  llcp_sock->service_name_len,  in llcp_sock_bind()
121 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);  in llcp_sock_bind()
122 	if (llcp_sock->ssap == LLCP_SAP_MAX) {  in llcp_sock_bind()
127 	llcp_sock->reserved_ssap = llcp_sock->ssap;  in llcp_sock_bind()
131 	pr_debug("Socket bound to SAP %d\n", llcp_sock->ssap);  in llcp_sock_bind()
147 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_raw_sock_bind()  local
181 	llcp_sock->dev = dev;  in llcp_raw_sock_bind()
182 	llcp_sock->local = nfc_llcp_local_get(local);  in llcp_raw_sock_bind()
183 	llcp_sock->nfc_protocol = llcp_addr.nfc_protocol;  in llcp_raw_sock_bind()
228 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_setsockopt()  local
258 		llcp_sock->rw = (u8) opt;  in nfc_llcp_setsockopt()
280 		llcp_sock->miux = cpu_to_be16((u16) opt);  in nfc_llcp_setsockopt()
291 	pr_debug("%p rw %d miux %d\n", llcp_sock,  in nfc_llcp_setsockopt()
292 		 llcp_sock->rw, llcp_sock->miux);  in nfc_llcp_setsockopt()
302 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_getsockopt()  local
315 	local = llcp_sock->local;  in nfc_llcp_getsockopt()
325 		rw = llcp_sock->rw > LLCP_MAX_RW ? local->rw : llcp_sock->rw;  in nfc_llcp_getsockopt()
332 		miux = be16_to_cpu(llcp_sock->miux) > LLCP_MAX_MIUX ?  in nfc_llcp_getsockopt()
333 			be16_to_cpu(local->miux) : be16_to_cpu(llcp_sock->miux);  in nfc_llcp_getsockopt()
341 		remote_miu = llcp_sock->remote_miu > LLCP_MAX_MIU ?  in nfc_llcp_getsockopt()
342 				local->remote_miu : llcp_sock->remote_miu;  in nfc_llcp_getsockopt()
356 		if (put_user(llcp_sock->remote_rw, (u32 __user *) optval))  in nfc_llcp_getsockopt()
376 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_accept_unlink()  local
380 	list_del_init(&llcp_sock->accept_queue);  in nfc_llcp_accept_unlink()
381 	sk_acceptq_removed(llcp_sock->parent);  in nfc_llcp_accept_unlink()
382 	llcp_sock->parent = NULL;  in nfc_llcp_accept_unlink()
389 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_accept_enqueue()  local
395 	list_add_tail(&llcp_sock->accept_queue,  in nfc_llcp_accept_enqueue()
397 	llcp_sock->parent = parent;  in nfc_llcp_accept_enqueue()
500 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_getname()  local
503 	if (llcp_sock == NULL || llcp_sock->dev == NULL)  in llcp_sock_getname()
506 	pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,  in llcp_sock_getname()
507 		 llcp_sock->dsap, llcp_sock->ssap);  in llcp_sock_getname()
513 	llcp_addr->dev_idx = llcp_sock->dev->idx;  in llcp_sock_getname()
514 	llcp_addr->target_idx = llcp_sock->target_idx;  in llcp_sock_getname()
515 	llcp_addr->nfc_protocol = llcp_sock->nfc_protocol;  in llcp_sock_getname()
516 	llcp_addr->dsap = llcp_sock->dsap;  in llcp_sock_getname()
517 	llcp_addr->ssap = llcp_sock->ssap;  in llcp_sock_getname()
518 	llcp_addr->service_name_len = llcp_sock->service_name_len;  in llcp_sock_getname()
519 	memcpy(llcp_addr->service_name, llcp_sock->service_name,  in llcp_sock_getname()
527 	struct nfc_llcp_sock *llcp_sock, *parent_sock;  in llcp_accept_poll()  local
532 	list_for_each_entry(llcp_sock, &parent_sock->accept_queue,  in llcp_accept_poll()
534 		sk = &llcp_sock->sk;  in llcp_accept_poll()
586 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_release()  local
594 	local = llcp_sock->local;  in llcp_sock_release()
604 		nfc_llcp_send_disconnect(llcp_sock);  in llcp_sock_release()
610 		list_for_each_entry_safe(lsk, n, &llcp_sock->accept_queue,  in llcp_sock_release()
622 	if (llcp_sock->reserved_ssap < LLCP_SAP_MAX)  in llcp_sock_release()
623 		nfc_llcp_put_ssap(llcp_sock->local, llcp_sock->ssap);  in llcp_sock_release()
650 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_connect()  local
701 	llcp_sock->dev = dev;  in llcp_sock_connect()
702 	llcp_sock->local = nfc_llcp_local_get(local);  in llcp_sock_connect()
703 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);  in llcp_sock_connect()
704 	if (llcp_sock->ssap == LLCP_SAP_MAX) {  in llcp_sock_connect()
709 	llcp_sock->reserved_ssap = llcp_sock->ssap;  in llcp_sock_connect()
712 		llcp_sock->dsap = addr->dsap;  in llcp_sock_connect()
714 		llcp_sock->dsap = LLCP_SAP_SDP;  in llcp_sock_connect()
715 	llcp_sock->nfc_protocol = addr->nfc_protocol;  in llcp_sock_connect()
716 	llcp_sock->service_name_len = min_t(unsigned int,  in llcp_sock_connect()
719 	llcp_sock->service_name = kmemdup(addr->service_name,  in llcp_sock_connect()
720 					  llcp_sock->service_name_len,  in llcp_sock_connect()
725 	ret = nfc_llcp_send_connect(llcp_sock);  in llcp_sock_connect()
741 	nfc_llcp_put_ssap(local, llcp_sock->ssap);  in llcp_sock_connect()
757 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_sendmsg()  local
782 		return nfc_llcp_send_ui_frame(llcp_sock, addr->dsap, addr->ssap,  in llcp_sock_sendmsg()
793 	return nfc_llcp_send_i_frame(llcp_sock, msg, len);  in llcp_sock_sendmsg()
928 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_destruct()  local
933 		nfc_put_device(llcp_sock->dev);  in llcp_sock_destruct()
937 	nfc_llcp_sock_free(llcp_sock);  in llcp_sock_destruct()
948 	struct nfc_llcp_sock *llcp_sock;  in nfc_llcp_sock_alloc()  local
954 	llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_sock_alloc()
962 	llcp_sock->ssap = 0;  in nfc_llcp_sock_alloc()
963 	llcp_sock->dsap = LLCP_SAP_SDP;  in nfc_llcp_sock_alloc()
964 	llcp_sock->rw = LLCP_MAX_RW + 1;  in nfc_llcp_sock_alloc()
965 	llcp_sock->miux = cpu_to_be16(LLCP_MAX_MIUX + 1);  in nfc_llcp_sock_alloc()
966 	llcp_sock->send_n = llcp_sock->send_ack_n = 0;  in nfc_llcp_sock_alloc()
967 	llcp_sock->recv_n = llcp_sock->recv_ack_n = 0;  in nfc_llcp_sock_alloc()
968 	llcp_sock->remote_ready = 1;  in nfc_llcp_sock_alloc()
969 	llcp_sock->reserved_ssap = LLCP_SAP_MAX;  in nfc_llcp_sock_alloc()
970 	nfc_llcp_socket_remote_param_init(llcp_sock);  in nfc_llcp_sock_alloc()
971 	skb_queue_head_init(&llcp_sock->tx_queue);  in nfc_llcp_sock_alloc()
972 	skb_queue_head_init(&llcp_sock->tx_pending_queue);  in nfc_llcp_sock_alloc()
973 	INIT_LIST_HEAD(&llcp_sock->accept_queue);  in nfc_llcp_sock_alloc()