Lines Matching refs:llcp_sock
73 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in llcp_sock_bind() local
112 llcp_sock->dev = dev; in llcp_sock_bind()
113 llcp_sock->local = nfc_llcp_local_get(local); in llcp_sock_bind()
114 llcp_sock->nfc_protocol = llcp_addr.nfc_protocol; in llcp_sock_bind()
115 llcp_sock->service_name_len = min_t(unsigned int, in llcp_sock_bind()
118 llcp_sock->service_name = kmemdup(llcp_addr.service_name, in llcp_sock_bind()
119 llcp_sock->service_name_len, in llcp_sock_bind()
122 llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock); in llcp_sock_bind()
123 if (llcp_sock->ssap == LLCP_SAP_MAX) { in llcp_sock_bind()
128 llcp_sock->reserved_ssap = llcp_sock->ssap; in llcp_sock_bind()
132 pr_debug("Socket bound to SAP %d\n", llcp_sock->ssap); in llcp_sock_bind()
148 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in llcp_raw_sock_bind() local
183 llcp_sock->dev = dev; in llcp_raw_sock_bind()
184 llcp_sock->local = nfc_llcp_local_get(local); in llcp_raw_sock_bind()
185 llcp_sock->nfc_protocol = llcp_addr.nfc_protocol; in llcp_raw_sock_bind()
230 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in nfc_llcp_setsockopt() local
260 llcp_sock->rw = (u8) opt; in nfc_llcp_setsockopt()
282 llcp_sock->miux = cpu_to_be16((u16) opt); in nfc_llcp_setsockopt()
293 pr_debug("%p rw %d miux %d\n", llcp_sock, in nfc_llcp_setsockopt()
294 llcp_sock->rw, llcp_sock->miux); in nfc_llcp_setsockopt()
304 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in nfc_llcp_getsockopt() local
317 local = llcp_sock->local; in nfc_llcp_getsockopt()
327 rw = llcp_sock->rw > LLCP_MAX_RW ? local->rw : llcp_sock->rw; in nfc_llcp_getsockopt()
334 miux = be16_to_cpu(llcp_sock->miux) > LLCP_MAX_MIUX ? in nfc_llcp_getsockopt()
335 be16_to_cpu(local->miux) : be16_to_cpu(llcp_sock->miux); in nfc_llcp_getsockopt()
343 remote_miu = llcp_sock->remote_miu > LLCP_MAX_MIU ? in nfc_llcp_getsockopt()
344 local->remote_miu : llcp_sock->remote_miu; in nfc_llcp_getsockopt()
358 if (put_user(llcp_sock->remote_rw, (u32 __user *) optval)) in nfc_llcp_getsockopt()
378 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in nfc_llcp_accept_unlink() local
382 list_del_init(&llcp_sock->accept_queue); in nfc_llcp_accept_unlink()
383 sk_acceptq_removed(llcp_sock->parent); in nfc_llcp_accept_unlink()
384 llcp_sock->parent = NULL; in nfc_llcp_accept_unlink()
391 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in nfc_llcp_accept_enqueue() local
397 list_add_tail(&llcp_sock->accept_queue, in nfc_llcp_accept_enqueue()
399 llcp_sock->parent = parent; in nfc_llcp_accept_enqueue()
502 struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); in llcp_sock_getname() local
505 if (llcp_sock == NULL || llcp_sock->dev == NULL) in llcp_sock_getname()
508 pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx, in llcp_sock_getname()
509 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()