74 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_bind()  local
113 	llcp_sock->dev = dev;  in llcp_sock_bind()
114 	llcp_sock->local = nfc_llcp_local_get(local);  in llcp_sock_bind()
115 	llcp_sock->nfc_protocol = llcp_addr.nfc_protocol;  in llcp_sock_bind()
116 	llcp_sock->service_name_len = min_t(unsigned int,  in llcp_sock_bind()
119 	llcp_sock->service_name = kmemdup(llcp_addr.service_name,  in llcp_sock_bind()
120 					  llcp_sock->service_name_len,  in llcp_sock_bind()
123 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);  in llcp_sock_bind()
124 	if (llcp_sock->ssap == LLCP_SAP_MAX) {  in llcp_sock_bind()
129 	llcp_sock->reserved_ssap = llcp_sock->ssap;  in llcp_sock_bind()
133 	pr_debug("Socket bound to SAP %d\n", llcp_sock->ssap);  in llcp_sock_bind()
149 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_raw_sock_bind()  local
184 	llcp_sock->dev = dev;  in llcp_raw_sock_bind()
185 	llcp_sock->local = nfc_llcp_local_get(local);  in llcp_raw_sock_bind()
186 	llcp_sock->nfc_protocol = llcp_addr.nfc_protocol;  in llcp_raw_sock_bind()
231 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_setsockopt()  local
261 		llcp_sock->rw = (u8) opt;  in nfc_llcp_setsockopt()
283 		llcp_sock->miux = cpu_to_be16((u16) opt);  in nfc_llcp_setsockopt()
294 	pr_debug("%p rw %d miux %d\n", llcp_sock,  in nfc_llcp_setsockopt()
295 		 llcp_sock->rw, llcp_sock->miux);  in nfc_llcp_setsockopt()
305 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_getsockopt()  local
318 	local = llcp_sock->local;  in nfc_llcp_getsockopt()
328 		rw = llcp_sock->rw > LLCP_MAX_RW ? local->rw : llcp_sock->rw;  in nfc_llcp_getsockopt()
335 		miux = be16_to_cpu(llcp_sock->miux) > LLCP_MAX_MIUX ?  in nfc_llcp_getsockopt()
336 			be16_to_cpu(local->miux) : be16_to_cpu(llcp_sock->miux);  in nfc_llcp_getsockopt()
344 		remote_miu = llcp_sock->remote_miu > LLCP_MAX_MIU ?  in nfc_llcp_getsockopt()
345 				local->remote_miu : llcp_sock->remote_miu;  in nfc_llcp_getsockopt()
359 		if (put_user(llcp_sock->remote_rw, (u32 __user *) optval))  in nfc_llcp_getsockopt()
379 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_accept_unlink()  local
383 	list_del_init(&llcp_sock->accept_queue);  in nfc_llcp_accept_unlink()
384 	sk_acceptq_removed(llcp_sock->parent);  in nfc_llcp_accept_unlink()
385 	llcp_sock->parent = NULL;  in nfc_llcp_accept_unlink()
392 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_accept_enqueue()  local
398 	list_add_tail(&llcp_sock->accept_queue,  in nfc_llcp_accept_enqueue()
400 	llcp_sock->parent = parent;  in nfc_llcp_accept_enqueue()
503 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_getname()  local
506 	if (llcp_sock == NULL || llcp_sock->dev == NULL)  in llcp_sock_getname()
509 	pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,  in llcp_sock_getname()
510 		 llcp_sock->dsap, llcp_sock->ssap);  in llcp_sock_getname()
515 	if (!llcp_sock->dev) {  in llcp_sock_getname()
520 	llcp_addr->dev_idx = llcp_sock->dev->idx;  in llcp_sock_getname()
521 	llcp_addr->target_idx = llcp_sock->target_idx;  in llcp_sock_getname()
522 	llcp_addr->nfc_protocol = llcp_sock->nfc_protocol;  in llcp_sock_getname()
523 	llcp_addr->dsap = llcp_sock->dsap;  in llcp_sock_getname()
524 	llcp_addr->ssap = llcp_sock->ssap;  in llcp_sock_getname()
525 	llcp_addr->service_name_len = llcp_sock->service_name_len;  in llcp_sock_getname()
526 	memcpy(llcp_addr->service_name, llcp_sock->service_name,  in llcp_sock_getname()
535 	struct nfc_llcp_sock *llcp_sock, *parent_sock;  in llcp_accept_poll()  local
540 	list_for_each_entry(llcp_sock, &parent_sock->accept_queue,  in llcp_accept_poll()
542 		sk = &llcp_sock->sk;  in llcp_accept_poll()
594 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_release()  local
602 	local = llcp_sock->local;  in llcp_sock_release()
612 		nfc_llcp_send_disconnect(llcp_sock);  in llcp_sock_release()
618 		list_for_each_entry_safe(lsk, n, &llcp_sock->accept_queue,  in llcp_sock_release()
630 	if (llcp_sock->reserved_ssap < LLCP_SAP_MAX)  in llcp_sock_release()
631 		nfc_llcp_put_ssap(llcp_sock->local, llcp_sock->ssap);  in llcp_sock_release()
658 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_connect()  local
708 	llcp_sock->dev = dev;  in llcp_sock_connect()
709 	llcp_sock->local = nfc_llcp_local_get(local);  in llcp_sock_connect()
710 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);  in llcp_sock_connect()
711 	if (llcp_sock->ssap == LLCP_SAP_MAX) {  in llcp_sock_connect()
716 	llcp_sock->reserved_ssap = llcp_sock->ssap;  in llcp_sock_connect()
719 		llcp_sock->dsap = addr->dsap;  in llcp_sock_connect()
721 		llcp_sock->dsap = LLCP_SAP_SDP;  in llcp_sock_connect()
722 	llcp_sock->nfc_protocol = addr->nfc_protocol;  in llcp_sock_connect()
723 	llcp_sock->service_name_len = min_t(unsigned int,  in llcp_sock_connect()
726 	llcp_sock->service_name = kmemdup(addr->service_name,  in llcp_sock_connect()
727 					  llcp_sock->service_name_len,  in llcp_sock_connect()
732 	ret = nfc_llcp_send_connect(llcp_sock);  in llcp_sock_connect()
748 	nfc_llcp_put_ssap(local, llcp_sock->ssap);  in llcp_sock_connect()
764 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_sendmsg()  local
789 		return nfc_llcp_send_ui_frame(llcp_sock, addr->dsap, addr->ssap,  in llcp_sock_sendmsg()
800 	return nfc_llcp_send_i_frame(llcp_sock, msg, len);  in llcp_sock_sendmsg()
935 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);  in llcp_sock_destruct()  local
940 		nfc_put_device(llcp_sock->dev);  in llcp_sock_destruct()
944 	nfc_llcp_sock_free(llcp_sock);  in llcp_sock_destruct()
955 	struct nfc_llcp_sock *llcp_sock;  in nfc_llcp_sock_alloc()  local
961 	llcp_sock = nfc_llcp_sock(sk);  in nfc_llcp_sock_alloc()
969 	llcp_sock->ssap = 0;  in nfc_llcp_sock_alloc()
970 	llcp_sock->dsap = LLCP_SAP_SDP;  in nfc_llcp_sock_alloc()
971 	llcp_sock->rw = LLCP_MAX_RW + 1;  in nfc_llcp_sock_alloc()
972 	llcp_sock->miux = cpu_to_be16(LLCP_MAX_MIUX + 1);  in nfc_llcp_sock_alloc()
973 	llcp_sock->send_n = llcp_sock->send_ack_n = 0;  in nfc_llcp_sock_alloc()
974 	llcp_sock->recv_n = llcp_sock->recv_ack_n = 0;  in nfc_llcp_sock_alloc()
975 	llcp_sock->remote_ready = 1;  in nfc_llcp_sock_alloc()
976 	llcp_sock->reserved_ssap = LLCP_SAP_MAX;  in nfc_llcp_sock_alloc()
977 	nfc_llcp_socket_remote_param_init(llcp_sock);  in nfc_llcp_sock_alloc()
978 	skb_queue_head_init(&llcp_sock->tx_queue);  in nfc_llcp_sock_alloc()
979 	skb_queue_head_init(&llcp_sock->tx_pending_queue);  in nfc_llcp_sock_alloc()
980 	INIT_LIST_HEAD(&llcp_sock->accept_queue);  in nfc_llcp_sock_alloc()