Lines Matching refs:local
23 static void nfc_llcp_rx_skb(struct nfc_llcp_local *local, struct sk_buff *skb);
47 struct nfc_llcp_local *local = sock->local; in nfc_llcp_socket_purge() local
53 if (local == NULL) in nfc_llcp_socket_purge()
57 skb_queue_walk_safe(&local->tx_queue, s, tmp) { in nfc_llcp_socket_purge()
61 skb_unlink(s, &local->tx_queue); in nfc_llcp_socket_purge()
66 static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool device, in nfc_llcp_socket_release() argument
73 skb_queue_purge(&local->tx_queue); in nfc_llcp_socket_release()
75 write_lock(&local->sockets.lock); in nfc_llcp_socket_release()
77 sk_for_each_safe(sk, tmp, &local->sockets.head) { in nfc_llcp_socket_release()
118 write_unlock(&local->sockets.lock); in nfc_llcp_socket_release()
124 write_lock(&local->raw_sockets.lock); in nfc_llcp_socket_release()
126 sk_for_each_safe(sk, tmp, &local->raw_sockets.head) { in nfc_llcp_socket_release()
143 write_unlock(&local->raw_sockets.lock); in nfc_llcp_socket_release()
146 static struct nfc_llcp_local *nfc_llcp_local_get(struct nfc_llcp_local *local) in nfc_llcp_local_get() argument
152 if (!nfc_get_device(local->dev->idx)) in nfc_llcp_local_get()
155 kref_get(&local->ref); in nfc_llcp_local_get()
157 return local; in nfc_llcp_local_get()
160 static void local_cleanup(struct nfc_llcp_local *local) in local_cleanup() argument
162 nfc_llcp_socket_release(local, false, ENXIO); in local_cleanup()
163 del_timer_sync(&local->link_timer); in local_cleanup()
164 skb_queue_purge(&local->tx_queue); in local_cleanup()
165 cancel_work_sync(&local->tx_work); in local_cleanup()
166 cancel_work_sync(&local->rx_work); in local_cleanup()
167 cancel_work_sync(&local->timeout_work); in local_cleanup()
168 kfree_skb(local->rx_pending); in local_cleanup()
169 local->rx_pending = NULL; in local_cleanup()
170 del_timer_sync(&local->sdreq_timer); in local_cleanup()
171 cancel_work_sync(&local->sdreq_timeout_work); in local_cleanup()
172 nfc_llcp_free_sdp_tlv_list(&local->pending_sdreqs); in local_cleanup()
177 struct nfc_llcp_local *local; in local_release() local
179 local = container_of(ref, struct nfc_llcp_local, ref); in local_release()
181 local_cleanup(local); in local_release()
182 kfree(local); in local_release()
185 int nfc_llcp_local_put(struct nfc_llcp_local *local) in nfc_llcp_local_put() argument
190 if (local == NULL) in nfc_llcp_local_put()
193 dev = local->dev; in nfc_llcp_local_put()
195 ret = kref_put(&local->ref, local_release); in nfc_llcp_local_put()
201 static struct nfc_llcp_sock *nfc_llcp_sock_get(struct nfc_llcp_local *local, in nfc_llcp_sock_get() argument
212 read_lock(&local->sockets.lock); in nfc_llcp_sock_get()
216 sk_for_each(sk, &local->sockets.head) { in nfc_llcp_sock_get()
226 read_unlock(&local->sockets.lock); in nfc_llcp_sock_get()
238 struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local, in nfc_llcp_timeout_work() local
241 nfc_dep_link_down(local->dev); in nfc_llcp_timeout_work()
246 struct nfc_llcp_local *local = from_timer(local, t, link_timer); in nfc_llcp_symm_timer() local
250 schedule_work(&local->timeout_work); in nfc_llcp_symm_timer()
259 struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local, in nfc_llcp_sdreq_timeout_work() local
262 mutex_lock(&local->sdreq_lock); in nfc_llcp_sdreq_timeout_work()
264 time = jiffies - msecs_to_jiffies(3 * local->remote_lto); in nfc_llcp_sdreq_timeout_work()
266 hlist_for_each_entry_safe(sdp, n, &local->pending_sdreqs, node) { in nfc_llcp_sdreq_timeout_work()
277 if (!hlist_empty(&local->pending_sdreqs)) in nfc_llcp_sdreq_timeout_work()
278 mod_timer(&local->sdreq_timer, in nfc_llcp_sdreq_timeout_work()
279 jiffies + msecs_to_jiffies(3 * local->remote_lto)); in nfc_llcp_sdreq_timeout_work()
281 mutex_unlock(&local->sdreq_lock); in nfc_llcp_sdreq_timeout_work()
284 nfc_genl_llc_send_sdres(local->dev, &nl_sdres_list); in nfc_llcp_sdreq_timeout_work()
289 struct nfc_llcp_local *local = from_timer(local, t, sdreq_timer); in nfc_llcp_sdreq_timer() local
291 schedule_work(&local->sdreq_timeout_work); in nfc_llcp_sdreq_timer()
296 struct nfc_llcp_local *local; in nfc_llcp_find_local() local
300 list_for_each_entry(local, &llcp_devices, list) in nfc_llcp_find_local()
301 if (local->dev == dev) { in nfc_llcp_find_local()
302 res = nfc_llcp_local_get(local); in nfc_llcp_find_local()
312 struct nfc_llcp_local *local, *tmp; in nfc_llcp_remove_local() local
315 list_for_each_entry_safe(local, tmp, &llcp_devices, list) in nfc_llcp_remove_local()
316 if (local->dev == dev) { in nfc_llcp_remove_local()
317 list_del(&local->list); in nfc_llcp_remove_local()
319 return local; in nfc_llcp_remove_local()
359 struct nfc_llcp_sock *nfc_llcp_sock_from_sn(struct nfc_llcp_local *local, in nfc_llcp_sock_from_sn() argument
371 read_lock(&local->sockets.lock); in nfc_llcp_sock_from_sn()
375 sk_for_each(sk, &local->sockets.head) { in nfc_llcp_sock_from_sn()
403 read_unlock(&local->sockets.lock); in nfc_llcp_sock_from_sn()
410 u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local, in nfc_llcp_get_sdp_ssap() argument
413 mutex_lock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
423 if (test_bit(ssap, &local->local_wks)) { in nfc_llcp_get_sdp_ssap()
424 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
429 set_bit(ssap, &local->local_wks); in nfc_llcp_get_sdp_ssap()
430 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
439 if (nfc_llcp_sock_from_sn(local, sock->service_name, in nfc_llcp_get_sdp_ssap()
442 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
447 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
452 if (!test_bit(sock->ssap, &local->local_wks)) { in nfc_llcp_get_sdp_ssap()
453 set_bit(sock->ssap, &local->local_wks); in nfc_llcp_get_sdp_ssap()
454 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
460 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_sdp_ssap()
465 u8 nfc_llcp_get_local_ssap(struct nfc_llcp_local *local) in nfc_llcp_get_local_ssap() argument
469 mutex_lock(&local->sdp_lock); in nfc_llcp_get_local_ssap()
471 local_ssap = find_first_zero_bit(&local->local_sap, LLCP_LOCAL_NUM_SAP); in nfc_llcp_get_local_ssap()
473 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_local_ssap()
477 set_bit(local_ssap, &local->local_sap); in nfc_llcp_get_local_ssap()
479 mutex_unlock(&local->sdp_lock); in nfc_llcp_get_local_ssap()
484 void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap) in nfc_llcp_put_ssap() argument
491 sdp = &local->local_wks; in nfc_llcp_put_ssap()
496 sdp = &local->local_sdp; in nfc_llcp_put_ssap()
497 client_cnt = &local->local_sdp_cnt[local_ssap]; in nfc_llcp_put_ssap()
501 mutex_lock(&local->sdp_lock); in nfc_llcp_put_ssap()
511 l_sock = nfc_llcp_sock_get(local, ssap, LLCP_SAP_SDP); in nfc_llcp_put_ssap()
518 mutex_unlock(&local->sdp_lock); in nfc_llcp_put_ssap()
523 sdp = &local->local_sap; in nfc_llcp_put_ssap()
528 mutex_lock(&local->sdp_lock); in nfc_llcp_put_ssap()
532 mutex_unlock(&local->sdp_lock); in nfc_llcp_put_ssap()
535 static u8 nfc_llcp_reserve_sdp_ssap(struct nfc_llcp_local *local) in nfc_llcp_reserve_sdp_ssap() argument
539 mutex_lock(&local->sdp_lock); in nfc_llcp_reserve_sdp_ssap()
541 ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP); in nfc_llcp_reserve_sdp_ssap()
543 mutex_unlock(&local->sdp_lock); in nfc_llcp_reserve_sdp_ssap()
550 set_bit(ssap, &local->local_sdp); in nfc_llcp_reserve_sdp_ssap()
552 mutex_unlock(&local->sdp_lock); in nfc_llcp_reserve_sdp_ssap()
557 static int nfc_llcp_build_gb(struct nfc_llcp_local *local) in nfc_llcp_build_gb() argument
563 __be16 wks = cpu_to_be16(local->local_wks); in nfc_llcp_build_gb()
576 lto_tlv = nfc_llcp_build_tlv(LLCP_TLV_LTO, &local->lto, 1, <o_length); in nfc_llcp_build_gb()
583 pr_debug("Local wks 0x%lx\n", local->local_wks); in nfc_llcp_build_gb()
591 miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&local->miux, 0, in nfc_llcp_build_gb()
606 gb_cur = local->gb; in nfc_llcp_build_gb()
623 local->gb_len = gb_len; in nfc_llcp_build_gb()
636 struct nfc_llcp_local *local; in nfc_llcp_general_bytes() local
638 local = nfc_llcp_find_local(dev); in nfc_llcp_general_bytes()
639 if (local == NULL) { in nfc_llcp_general_bytes()
644 nfc_llcp_build_gb(local); in nfc_llcp_general_bytes()
646 *general_bytes_len = local->gb_len; in nfc_llcp_general_bytes()
648 nfc_llcp_local_put(local); in nfc_llcp_general_bytes()
650 return local->gb; in nfc_llcp_general_bytes()
655 struct nfc_llcp_local *local; in nfc_llcp_set_remote_gb() local
661 local = nfc_llcp_find_local(dev); in nfc_llcp_set_remote_gb()
662 if (local == NULL) { in nfc_llcp_set_remote_gb()
667 memset(local->remote_gb, 0, NFC_MAX_GT_LEN); in nfc_llcp_set_remote_gb()
668 memcpy(local->remote_gb, gb, gb_len); in nfc_llcp_set_remote_gb()
669 local->remote_gb_len = gb_len; in nfc_llcp_set_remote_gb()
671 if (memcmp(local->remote_gb, llcp_magic, 3)) { in nfc_llcp_set_remote_gb()
677 err = nfc_llcp_parse_gb_tlv(local, in nfc_llcp_set_remote_gb()
678 &local->remote_gb[3], in nfc_llcp_set_remote_gb()
679 local->remote_gb_len - 3); in nfc_llcp_set_remote_gb()
681 nfc_llcp_local_put(local); in nfc_llcp_set_remote_gb()
717 void nfc_llcp_send_to_raw_sock(struct nfc_llcp_local *local, in nfc_llcp_send_to_raw_sock() argument
724 read_lock(&local->raw_sockets.lock); in nfc_llcp_send_to_raw_sock()
726 sk_for_each(sk, &local->raw_sockets.head) { in nfc_llcp_send_to_raw_sock()
739 data[0] = local->dev ? local->dev->idx : 0xFF; in nfc_llcp_send_to_raw_sock()
752 read_unlock(&local->raw_sockets.lock); in nfc_llcp_send_to_raw_sock()
759 struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local, in nfc_llcp_tx_work() local
765 skb = skb_dequeue(&local->tx_queue); in nfc_llcp_tx_work()
772 nfc_llcp_send_symm(local->dev); in nfc_llcp_tx_work()
774 skb_queue_head(&local->tx_queue, skb); in nfc_llcp_tx_work()
775 nfc_llcp_send_symm(local->dev); in nfc_llcp_tx_work()
790 nfc_llcp_send_to_raw_sock(local, skb, in nfc_llcp_tx_work()
793 ret = nfc_data_exchange(local->dev, local->target_idx, in nfc_llcp_tx_work()
794 skb, nfc_llcp_recv, local); in nfc_llcp_tx_work()
806 nfc_llcp_send_symm(local->dev); in nfc_llcp_tx_work()
810 mod_timer(&local->link_timer, in nfc_llcp_tx_work()
811 jiffies + msecs_to_jiffies(2 * local->remote_lto)); in nfc_llcp_tx_work()
814 static struct nfc_llcp_sock *nfc_llcp_connecting_sock_get(struct nfc_llcp_local *local, in nfc_llcp_connecting_sock_get() argument
820 read_lock(&local->connecting_sockets.lock); in nfc_llcp_connecting_sock_get()
822 sk_for_each(sk, &local->connecting_sockets.head) { in nfc_llcp_connecting_sock_get()
834 read_unlock(&local->connecting_sockets.lock); in nfc_llcp_connecting_sock_get()
839 static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local, in nfc_llcp_sock_get_sn() argument
842 return nfc_llcp_sock_from_sn(local, sn, sn_len, true); in nfc_llcp_sock_get_sn()
869 static void nfc_llcp_recv_ui(struct nfc_llcp_local *local, in nfc_llcp_recv_ui() argument
886 llcp_sock = nfc_llcp_sock_get(local, dsap, LLCP_SAP_SDP); in nfc_llcp_recv_ui()
905 static void nfc_llcp_recv_connect(struct nfc_llcp_local *local, in nfc_llcp_recv_connect() argument
918 sock = nfc_llcp_sock_get(local, dsap, LLCP_SAP_SDP); in nfc_llcp_recv_connect()
935 sock = nfc_llcp_sock_get_sn(local, sn, sn_len); in nfc_llcp_recv_connect()
954 u8 ssap = nfc_llcp_reserve_sdp_ssap(local); in nfc_llcp_recv_connect()
978 new_sock->local = nfc_llcp_local_get(local); in nfc_llcp_recv_connect()
979 if (!new_sock->local) { in nfc_llcp_recv_connect()
987 new_sock->dev = local->dev; in nfc_llcp_recv_connect()
992 new_sock->target_idx = local->target_idx; in nfc_llcp_recv_connect()
1001 &local->local_sdp_cnt[sock->ssap - LLCP_WKS_NUM_SAP]; in nfc_llcp_recv_connect()
1012 nfc_llcp_sock_link(&local->sockets, new_sk); in nfc_llcp_recv_connect()
1016 nfc_get_device(local->dev->idx); in nfc_llcp_recv_connect()
1033 nfc_llcp_send_dm(local, dsap, ssap, reason); in nfc_llcp_recv_connect()
1039 struct nfc_llcp_local *local = sock->local; in nfc_llcp_queue_i_frames() local
1057 skb_queue_tail(&local->tx_queue, pdu); in nfc_llcp_queue_i_frames()
1064 static void nfc_llcp_recv_hdlc(struct nfc_llcp_local *local, in nfc_llcp_recv_hdlc() argument
1079 llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); in nfc_llcp_recv_hdlc()
1081 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN); in nfc_llcp_recv_hdlc()
1135 skb_queue_head(&local->tx_queue, s); in nfc_llcp_recv_hdlc()
1151 static void nfc_llcp_recv_disc(struct nfc_llcp_local *local, in nfc_llcp_recv_disc() argument
1163 nfc_dep_link_down(local->dev); in nfc_llcp_recv_disc()
1167 llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); in nfc_llcp_recv_disc()
1169 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN); in nfc_llcp_recv_disc()
1184 nfc_put_device(local->dev); in nfc_llcp_recv_disc()
1189 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_DISC); in nfc_llcp_recv_disc()
1195 static void nfc_llcp_recv_cc(struct nfc_llcp_local *local, in nfc_llcp_recv_cc() argument
1205 llcp_sock = nfc_llcp_connecting_sock_get(local, dsap); in nfc_llcp_recv_cc()
1208 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN); in nfc_llcp_recv_cc()
1216 nfc_llcp_sock_unlink(&local->connecting_sockets, sk); in nfc_llcp_recv_cc()
1217 nfc_llcp_sock_link(&local->sockets, sk); in nfc_llcp_recv_cc()
1229 static void nfc_llcp_recv_dm(struct nfc_llcp_local *local, in nfc_llcp_recv_dm() argument
1245 llcp_sock = nfc_llcp_connecting_sock_get(local, dsap); in nfc_llcp_recv_dm()
1249 llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); in nfc_llcp_recv_dm()
1267 static void nfc_llcp_recv_snl(struct nfc_llcp_local *local, in nfc_llcp_recv_snl() argument
1315 llcp_sock = nfc_llcp_sock_from_sn(local, service_name, in nfc_llcp_recv_snl()
1331 sap = nfc_llcp_reserve_sdp_ssap(local); in nfc_llcp_recv_snl()
1342 &local->local_sdp_cnt[sap - in nfc_llcp_recv_snl()
1366 mutex_lock(&local->sdreq_lock); in nfc_llcp_recv_snl()
1370 hlist_for_each_entry(sdp, &local->pending_sdreqs, node) { in nfc_llcp_recv_snl()
1386 mutex_unlock(&local->sdreq_lock); in nfc_llcp_recv_snl()
1400 nfc_genl_llc_send_sdres(local->dev, &nl_sdres_list); in nfc_llcp_recv_snl()
1403 nfc_llcp_send_snl_sdres(local, &llc_sdres_list, sdres_tlvs_len); in nfc_llcp_recv_snl()
1406 static void nfc_llcp_recv_agf(struct nfc_llcp_local *local, struct sk_buff *skb) in nfc_llcp_recv_agf() argument
1442 nfc_llcp_rx_skb(local, new_skb); in nfc_llcp_recv_agf()
1450 static void nfc_llcp_rx_skb(struct nfc_llcp_local *local, struct sk_buff *skb) in nfc_llcp_rx_skb() argument
1471 nfc_llcp_recv_ui(local, skb); in nfc_llcp_rx_skb()
1476 nfc_llcp_recv_connect(local, skb); in nfc_llcp_rx_skb()
1481 nfc_llcp_recv_disc(local, skb); in nfc_llcp_rx_skb()
1486 nfc_llcp_recv_cc(local, skb); in nfc_llcp_rx_skb()
1491 nfc_llcp_recv_dm(local, skb); in nfc_llcp_rx_skb()
1496 nfc_llcp_recv_snl(local, skb); in nfc_llcp_rx_skb()
1503 nfc_llcp_recv_hdlc(local, skb); in nfc_llcp_rx_skb()
1508 nfc_llcp_recv_agf(local, skb); in nfc_llcp_rx_skb()
1515 struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local, in nfc_llcp_rx_work() local
1519 skb = local->rx_pending; in nfc_llcp_rx_work()
1527 nfc_llcp_send_to_raw_sock(local, skb, NFC_DIRECTION_RX); in nfc_llcp_rx_work()
1529 nfc_llcp_rx_skb(local, skb); in nfc_llcp_rx_work()
1531 schedule_work(&local->tx_work); in nfc_llcp_rx_work()
1532 kfree_skb(local->rx_pending); in nfc_llcp_rx_work()
1533 local->rx_pending = NULL; in nfc_llcp_rx_work()
1536 static void __nfc_llcp_recv(struct nfc_llcp_local *local, struct sk_buff *skb) in __nfc_llcp_recv() argument
1538 local->rx_pending = skb; in __nfc_llcp_recv()
1539 del_timer(&local->link_timer); in __nfc_llcp_recv()
1540 schedule_work(&local->rx_work); in __nfc_llcp_recv()
1545 struct nfc_llcp_local *local = (struct nfc_llcp_local *) data; in nfc_llcp_recv() local
1552 __nfc_llcp_recv(local, skb); in nfc_llcp_recv()
1557 struct nfc_llcp_local *local; in nfc_llcp_data_received() local
1559 local = nfc_llcp_find_local(dev); in nfc_llcp_data_received()
1560 if (local == NULL) { in nfc_llcp_data_received()
1565 __nfc_llcp_recv(local, skb); in nfc_llcp_data_received()
1567 nfc_llcp_local_put(local); in nfc_llcp_data_received()
1574 struct nfc_llcp_local *local; in nfc_llcp_mac_is_down() local
1576 local = nfc_llcp_find_local(dev); in nfc_llcp_mac_is_down()
1577 if (local == NULL) in nfc_llcp_mac_is_down()
1580 local->remote_miu = LLCP_DEFAULT_MIU; in nfc_llcp_mac_is_down()
1581 local->remote_lto = LLCP_DEFAULT_LTO; in nfc_llcp_mac_is_down()
1584 nfc_llcp_socket_release(local, true, 0); in nfc_llcp_mac_is_down()
1586 nfc_llcp_local_put(local); in nfc_llcp_mac_is_down()
1592 struct nfc_llcp_local *local; in nfc_llcp_mac_is_up() local
1596 local = nfc_llcp_find_local(dev); in nfc_llcp_mac_is_up()
1597 if (local == NULL) in nfc_llcp_mac_is_up()
1600 local->target_idx = target_idx; in nfc_llcp_mac_is_up()
1601 local->comm_mode = comm_mode; in nfc_llcp_mac_is_up()
1602 local->rf_mode = rf_mode; in nfc_llcp_mac_is_up()
1607 schedule_work(&local->tx_work); in nfc_llcp_mac_is_up()
1609 mod_timer(&local->link_timer, in nfc_llcp_mac_is_up()
1610 jiffies + msecs_to_jiffies(local->remote_lto)); in nfc_llcp_mac_is_up()
1613 nfc_llcp_local_put(local); in nfc_llcp_mac_is_up()
1618 struct nfc_llcp_local *local; in nfc_llcp_register_device() local
1620 local = kzalloc(sizeof(struct nfc_llcp_local), GFP_KERNEL); in nfc_llcp_register_device()
1621 if (local == NULL) in nfc_llcp_register_device()
1628 local->dev = nfc_get_device(ndev->idx); in nfc_llcp_register_device()
1629 if (!local->dev) { in nfc_llcp_register_device()
1630 kfree(local); in nfc_llcp_register_device()
1634 INIT_LIST_HEAD(&local->list); in nfc_llcp_register_device()
1635 kref_init(&local->ref); in nfc_llcp_register_device()
1636 mutex_init(&local->sdp_lock); in nfc_llcp_register_device()
1637 timer_setup(&local->link_timer, nfc_llcp_symm_timer, 0); in nfc_llcp_register_device()
1639 skb_queue_head_init(&local->tx_queue); in nfc_llcp_register_device()
1640 INIT_WORK(&local->tx_work, nfc_llcp_tx_work); in nfc_llcp_register_device()
1642 local->rx_pending = NULL; in nfc_llcp_register_device()
1643 INIT_WORK(&local->rx_work, nfc_llcp_rx_work); in nfc_llcp_register_device()
1645 INIT_WORK(&local->timeout_work, nfc_llcp_timeout_work); in nfc_llcp_register_device()
1647 rwlock_init(&local->sockets.lock); in nfc_llcp_register_device()
1648 rwlock_init(&local->connecting_sockets.lock); in nfc_llcp_register_device()
1649 rwlock_init(&local->raw_sockets.lock); in nfc_llcp_register_device()
1651 local->lto = 150; /* 1500 ms */ in nfc_llcp_register_device()
1652 local->rw = LLCP_MAX_RW; in nfc_llcp_register_device()
1653 local->miux = cpu_to_be16(LLCP_MAX_MIUX); in nfc_llcp_register_device()
1654 local->local_wks = 0x1; /* LLC Link Management */ in nfc_llcp_register_device()
1656 nfc_llcp_build_gb(local); in nfc_llcp_register_device()
1658 local->remote_miu = LLCP_DEFAULT_MIU; in nfc_llcp_register_device()
1659 local->remote_lto = LLCP_DEFAULT_LTO; in nfc_llcp_register_device()
1661 mutex_init(&local->sdreq_lock); in nfc_llcp_register_device()
1662 INIT_HLIST_HEAD(&local->pending_sdreqs); in nfc_llcp_register_device()
1663 timer_setup(&local->sdreq_timer, nfc_llcp_sdreq_timer, 0); in nfc_llcp_register_device()
1664 INIT_WORK(&local->sdreq_timeout_work, nfc_llcp_sdreq_timeout_work); in nfc_llcp_register_device()
1667 list_add(&local->list, &llcp_devices); in nfc_llcp_register_device()
1675 struct nfc_llcp_local *local = nfc_llcp_remove_local(dev); in nfc_llcp_unregister_device() local
1677 if (local == NULL) { in nfc_llcp_unregister_device()
1682 local_cleanup(local); in nfc_llcp_unregister_device()
1684 nfc_llcp_local_put(local); in nfc_llcp_unregister_device()