| /Linux-v4.19/net/llc/ |
| D | llc_core.c | 35 struct llc_sap *sap = kzalloc(sizeof(*sap), GFP_ATOMIC); in llc_sap_alloc() local
38 if (sap) { in llc_sap_alloc()
40 sap->state = LLC_SAP_STATE_ACTIVE; in llc_sap_alloc()
41 spin_lock_init(&sap->sk_lock); in llc_sap_alloc()
43 INIT_HLIST_NULLS_HEAD(&sap->sk_laddr_hash[i], i); in llc_sap_alloc()
44 refcount_set(&sap->refcnt, 1); in llc_sap_alloc()
46 return sap; in llc_sap_alloc()
51 struct llc_sap *sap; in __llc_sap_find() local
53 list_for_each_entry(sap, &llc_sap_list, node) in __llc_sap_find()
54 if (sap->laddr.lsap == sap_value) in __llc_sap_find()
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| D | llc_sap.c | 91 void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_rtn_pdu() argument
116 static struct llc_sap_state_trans *llc_find_sap_trans(struct llc_sap *sap, in llc_find_sap_trans() argument
122 struct llc_sap_state *curr_state = &llc_sap_state_table[sap->state - 1]; in llc_find_sap_trans()
128 if (!next_trans[i]->ev(sap, skb)) { in llc_find_sap_trans()
144 static int llc_exec_sap_trans_actions(struct llc_sap *sap, in llc_exec_sap_trans_actions() argument
152 if ((*next_action)(sap, skb)) in llc_exec_sap_trans_actions()
166 static int llc_sap_next_state(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_next_state() argument
171 if (sap->state > LLC_NR_SAP_STATES) in llc_sap_next_state()
173 trans = llc_find_sap_trans(sap, skb); in llc_sap_next_state()
181 rc = llc_exec_sap_trans_actions(sap, trans, skb); in llc_sap_next_state()
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| D | llc_proc.c | 36 struct llc_sap *sap; in llc_get_sk_idx() local
40 list_for_each_entry_rcu(sap, &llc_sap_list, node) { in llc_get_sk_idx()
41 spin_lock_bh(&sap->sk_lock); in llc_get_sk_idx()
43 struct hlist_nulls_head *head = &sap->sk_laddr_hash[i]; in llc_get_sk_idx()
52 spin_unlock_bh(&sap->sk_lock); in llc_get_sk_idx()
67 static struct sock *laddr_hash_next(struct llc_sap *sap, int bucket) in laddr_hash_next() argument
73 sk_nulls_for_each(sk, node, &sap->sk_laddr_hash[bucket]) in laddr_hash_next()
84 struct llc_sap *sap; in llc_seq_next() local
98 sap = llc->sap; in llc_seq_next()
99 sk = laddr_hash_next(sap, llc_sk_laddr_hashfn(sap, &llc->laddr)); in llc_seq_next()
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| D | llc_s_ac.c | 37 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_unitdata_ind() argument
39 llc_sap_rtn_pdu(sap, skb); in llc_sap_action_unitdata_ind()
52 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_send_ui() argument
75 int llc_sap_action_send_xid_c(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_send_xid_c() argument
97 int llc_sap_action_send_xid_r(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_send_xid_r() argument
110 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, dsap, in llc_sap_action_send_xid_r()
129 int llc_sap_action_send_test_c(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_send_test_c() argument
143 int llc_sap_action_send_test_r(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_send_test_r() argument
159 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, dsap, in llc_sap_action_send_test_r()
177 int llc_sap_action_report_status(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_action_report_status() argument
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| D | llc_c_ac.c | 205 struct llc_sap *sap = llc->sap; in llc_conn_ac_send_disc_cmd_p_set_x() local
207 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, in llc_conn_ac_send_disc_cmd_p_set_x()
230 struct llc_sap *sap = llc->sap; in llc_conn_ac_send_dm_rsp_f_set_p() local
234 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, in llc_conn_ac_send_dm_rsp_f_set_p()
256 struct llc_sap *sap = llc->sap; in llc_conn_ac_send_dm_rsp_f_set_1() local
258 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, in llc_conn_ac_send_dm_rsp_f_set_1()
289 struct llc_sap *sap = llc->sap; in llc_conn_ac_send_frmr_rsp_f_set_x() local
291 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, in llc_conn_ac_send_frmr_rsp_f_set_x()
315 struct llc_sap *sap = llc->sap; in llc_conn_ac_resend_frmr_rsp_f_set_0() local
318 llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, in llc_conn_ac_resend_frmr_rsp_f_set_0()
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| D | llc_conn.c | 486 static inline bool llc_estab_match(const struct llc_sap *sap, in llc_estab_match() argument
510 static struct sock *__llc_lookup_established(struct llc_sap *sap, in __llc_lookup_established() argument
516 int slot = llc_sk_laddr_hashfn(sap, laddr); in __llc_lookup_established()
517 struct hlist_nulls_head *laddr_hb = &sap->sk_laddr_hash[slot]; in __llc_lookup_established()
522 if (llc_estab_match(sap, daddr, laddr, rc)) { in __llc_lookup_established()
526 if (unlikely(llc_sk(rc)->sap != sap || in __llc_lookup_established()
527 !llc_estab_match(sap, daddr, laddr, rc))) { in __llc_lookup_established()
547 struct sock *llc_lookup_established(struct llc_sap *sap, in llc_lookup_established() argument
554 sk = __llc_lookup_established(sap, daddr, laddr); in llc_lookup_established()
559 static inline bool llc_listener_match(const struct llc_sap *sap, in llc_listener_match() argument
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| D | llc_s_ev.c | 23 int llc_sap_ev_activation_req(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_activation_req() argument
31 int llc_sap_ev_rx_ui(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_rx_ui() argument
41 int llc_sap_ev_unitdata_req(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_unitdata_req() argument
51 int llc_sap_ev_xid_req(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_xid_req() argument
60 int llc_sap_ev_rx_xid_c(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_rx_xid_c() argument
70 int llc_sap_ev_rx_xid_r(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_rx_xid_r() argument
80 int llc_sap_ev_test_req(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_test_req() argument
89 int llc_sap_ev_rx_test_c(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_rx_test_c() argument
99 int llc_sap_ev_rx_test_r(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_rx_test_r() argument
109 int llc_sap_ev_deactivation_req(struct llc_sap *sap, struct sk_buff *skb) in llc_sap_ev_deactivation_req() argument
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| D | llc_input.c | 39 static void (*llc_type_handlers[2])(struct llc_sap *sap,
42 void llc_add_pack(int type, void (*handler)(struct llc_sap *sap, in llc_add_pack() argument
157 struct llc_sap *sap; in llc_rcv() local
163 void (*sap_handler)(struct llc_sap *sap, struct sk_buff *skb); in llc_rcv()
184 sap = llc_sap_find(pdu->dsap); in llc_rcv()
185 if (unlikely(!sap)) {/* unknown SAP */ in llc_rcv()
194 rcv = rcu_dereference(sap->rcv_func); in llc_rcv()
208 sap_handler(sap, skb); in llc_rcv()
210 llc_sap_put(sap); in llc_rcv()
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| D | af_llc.c | 63 static inline u16 llc_ui_next_link_no(int sap) in llc_ui_next_link_no() argument
65 return llc_ui_sap_link_no_max[sap]++; in llc_ui_next_link_no()
203 struct llc_sap *sap = llc->sap; in llc_ui_release() local
208 llc_sap_hold(sap); in llc_ui_release()
209 llc_sap_remove_socket(llc->sap, sk); in llc_ui_release()
211 llc_sap_put(sap); in llc_ui_release()
232 struct llc_sap *sap; in llc_ui_autoport() local
238 sap = llc_sap_find(i); in llc_ui_autoport()
239 if (!sap) { in llc_ui_autoport()
243 llc_sap_put(sap); in llc_ui_autoport()
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| /Linux-v4.19/net/sunrpc/ |
| D | addr.c | 27 static size_t rpc_ntop6_noscopeid(const struct sockaddr *sap, in rpc_ntop6_noscopeid() argument
30 const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; in rpc_ntop6_noscopeid()
65 static size_t rpc_ntop6(const struct sockaddr *sap, in rpc_ntop6() argument
68 const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; in rpc_ntop6()
73 len = rpc_ntop6_noscopeid(sap, buf, buflen); in rpc_ntop6()
97 static size_t rpc_ntop6_noscopeid(const struct sockaddr *sap, in rpc_ntop6_noscopeid() argument
103 static size_t rpc_ntop6(const struct sockaddr *sap, in rpc_ntop6() argument
111 static int rpc_ntop4(const struct sockaddr *sap, in rpc_ntop4() argument
114 const struct sockaddr_in *sin = (struct sockaddr_in *)sap; in rpc_ntop4()
128 size_t rpc_ntop(const struct sockaddr *sap, char *buf, const size_t buflen) in rpc_ntop() argument
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| /Linux-v4.19/include/net/ |
| D | llc.h | 72 struct hlist_head *llc_sk_dev_hash(struct llc_sap *sap, int ifindex) in llc_sk_dev_hash() argument
74 return &sap->sk_dev_hash[ifindex % LLC_SK_DEV_HASH_ENTRIES]; in llc_sk_dev_hash()
78 u32 llc_sk_laddr_hashfn(struct llc_sap *sap, const struct llc_addr *laddr) in llc_sk_laddr_hashfn() argument
85 struct hlist_nulls_head *llc_sk_laddr_hash(struct llc_sap *sap, in llc_sk_laddr_hash() argument
88 return &sap->sk_laddr_hash[llc_sk_laddr_hashfn(sap, laddr)]; in llc_sk_laddr_hash()
104 void (*handler)(struct llc_sap *sap, struct sk_buff *skb));
114 static inline void llc_sap_hold(struct llc_sap *sap) in llc_sap_hold() argument
116 refcount_inc(&sap->refcnt); in llc_sap_hold()
119 static inline bool llc_sap_hold_safe(struct llc_sap *sap) in llc_sap_hold_safe() argument
121 return refcount_inc_not_zero(&sap->refcnt); in llc_sap_hold_safe()
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| D | llc_s_ac.h | 26 typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
28 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
29 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
30 int llc_sap_action_send_xid_c(struct llc_sap *sap, struct sk_buff *skb);
31 int llc_sap_action_send_xid_r(struct llc_sap *sap, struct sk_buff *skb);
32 int llc_sap_action_send_test_c(struct llc_sap *sap, struct sk_buff *skb);
33 int llc_sap_action_send_test_r(struct llc_sap *sap, struct sk_buff *skb);
34 int llc_sap_action_report_status(struct llc_sap *sap, struct sk_buff *skb);
35 int llc_sap_action_xid_ind(struct llc_sap *sap, struct sk_buff *skb);
36 int llc_sap_action_test_ind(struct llc_sap *sap, struct sk_buff *skb);
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| D | llc_s_ev.h | 54 typedef int (*llc_sap_ev_t)(struct llc_sap *sap, struct sk_buff *skb);
56 int llc_sap_ev_activation_req(struct llc_sap *sap, struct sk_buff *skb);
57 int llc_sap_ev_rx_ui(struct llc_sap *sap, struct sk_buff *skb);
58 int llc_sap_ev_unitdata_req(struct llc_sap *sap, struct sk_buff *skb);
59 int llc_sap_ev_xid_req(struct llc_sap *sap, struct sk_buff *skb);
60 int llc_sap_ev_rx_xid_c(struct llc_sap *sap, struct sk_buff *skb);
61 int llc_sap_ev_rx_xid_r(struct llc_sap *sap, struct sk_buff *skb);
62 int llc_sap_ev_test_req(struct llc_sap *sap, struct sk_buff *skb);
63 int llc_sap_ev_rx_test_c(struct llc_sap *sap, struct sk_buff *skb);
64 int llc_sap_ev_rx_test_r(struct llc_sap *sap, struct sk_buff *skb);
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| D | llc_sap.h | 22 void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
28 void llc_build_and_send_test_pkt(struct llc_sap *sap, struct sk_buff *skb,
30 void llc_build_and_send_xid_pkt(struct llc_sap *sap, struct sk_buff *skb,
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| D | llc_conn.h | 37 struct llc_sap *sap; /* pointer to parent SAP */ member
112 struct sock *llc_lookup_established(struct llc_sap *sap, struct llc_addr *daddr,
114 void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk);
115 void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
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| /Linux-v4.19/drivers/net/netdevsim/ |
| D | ipsec.c | 37 struct nsim_sa *sap = &ipsec->sa[i]; in nsim_dbg_netdev_ops_read() local
39 if (!sap->used) in nsim_dbg_netdev_ops_read()
44 i, (sap->rx ? 'r' : 't'), sap->ipaddr[0], in nsim_dbg_netdev_ops_read()
45 sap->ipaddr[1], sap->ipaddr[2], sap->ipaddr[3]); in nsim_dbg_netdev_ops_read()
48 i, be32_to_cpu(sap->xs->id.spi), in nsim_dbg_netdev_ops_read()
49 sap->xs->id.proto, sap->salt, sap->crypt); in nsim_dbg_netdev_ops_read()
52 i, sap->key[0], sap->key[1], in nsim_dbg_netdev_ops_read()
53 sap->key[2], sap->key[3]); in nsim_dbg_netdev_ops_read()
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| /Linux-v4.19/include/linux/sunrpc/ |
| D | addr.h | 23 static inline unsigned short rpc_get_port(const struct sockaddr *sap) in rpc_get_port() argument
25 switch (sap->sa_family) { in rpc_get_port()
27 return ntohs(((struct sockaddr_in *)sap)->sin_port); in rpc_get_port()
29 return ntohs(((struct sockaddr_in6 *)sap)->sin6_port); in rpc_get_port()
34 static inline void rpc_set_port(struct sockaddr *sap, in rpc_set_port() argument
37 switch (sap->sa_family) { in rpc_set_port()
39 ((struct sockaddr_in *)sap)->sin_port = htons(port); in rpc_set_port()
42 ((struct sockaddr_in6 *)sap)->sin6_port = htons(port); in rpc_set_port()
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| /Linux-v4.19/net/802/ |
| D | p8022.c | 31 llc_build_and_send_ui_pkt(dl->sap, skb, dest, dl->sap->laddr.lsap); in p8022_request()
48 proto->sap = llc_sap_open(type, func); in register_8022_client()
49 if (!proto->sap) { in register_8022_client()
59 llc_sap_put(proto->sap); in unregister_8022_client()
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| D | stp.c | 28 static struct llc_sap *sap __read_mostly;
71 sap = llc_sap_open(LLC_SAP_BSPAN, stp_pdu_rcv); in stp_proto_register()
72 if (!sap) { in stp_proto_register()
99 llc_sap_put(sap); in stp_proto_unregister()
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| /Linux-v4.19/include/linux/lockd/ |
| D | lockd.h | 226 struct nlm_host *nlmclnt_lookup_host(const struct sockaddr *sap,
253 const struct sockaddr *sap,
305 static inline int __nlm_privileged_request4(const struct sockaddr *sap) in __nlm_privileged_request4() argument
307 const struct sockaddr_in *sin = (struct sockaddr_in *)sap; in __nlm_privileged_request4()
316 static inline int __nlm_privileged_request6(const struct sockaddr *sap) in __nlm_privileged_request6() argument
318 const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; in __nlm_privileged_request6()
329 static inline int __nlm_privileged_request6(const struct sockaddr *sap) in __nlm_privileged_request6() argument
343 const struct sockaddr *sap = svc_addr(rqstp); in nlm_privileged_requester() local
345 switch (sap->sa_family) { in nlm_privileged_requester()
347 return __nlm_privileged_request4(sap); in nlm_privileged_requester()
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| /Linux-v4.19/fs/lockd/ |
| D | host.c | 55 const struct sockaddr *sap; /* address to search for */ member
74 static unsigned int __nlm_hash_addr4(const struct sockaddr *sap) in __nlm_hash_addr4() argument
76 const struct sockaddr_in *sin = (struct sockaddr_in *)sap; in __nlm_hash_addr4()
80 static unsigned int __nlm_hash_addr6(const struct sockaddr *sap) in __nlm_hash_addr6() argument
82 const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; in __nlm_hash_addr6()
90 static unsigned int nlm_hash_address(const struct sockaddr *sap) in nlm_hash_address() argument
94 switch (sap->sa_family) { in nlm_hash_address()
96 hash = __nlm_hash_addr4(sap); in nlm_hash_address()
99 hash = __nlm_hash_addr6(sap); in nlm_hash_address()
120 nsm = nsm_get_handle(ni->net, ni->sap, ni->salen, in nlm_alloc_host()
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| /Linux-v4.19/net/sunrpc/xprtrdma/ |
| D | transport.c | 161 xprt_rdma_format_addresses4(struct rpc_xprt *xprt, struct sockaddr *sap) in xprt_rdma_format_addresses4() argument
163 struct sockaddr_in *sin = (struct sockaddr_in *)sap; in xprt_rdma_format_addresses4()
173 xprt_rdma_format_addresses6(struct rpc_xprt *xprt, struct sockaddr *sap) in xprt_rdma_format_addresses6() argument
175 struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; in xprt_rdma_format_addresses6()
185 xprt_rdma_format_addresses(struct rpc_xprt *xprt, struct sockaddr *sap) in xprt_rdma_format_addresses() argument
189 switch (sap->sa_family) { in xprt_rdma_format_addresses()
191 xprt_rdma_format_addresses4(xprt, sap); in xprt_rdma_format_addresses()
194 xprt_rdma_format_addresses6(xprt, sap); in xprt_rdma_format_addresses()
201 (void)rpc_ntop(sap, buf, sizeof(buf)); in xprt_rdma_format_addresses()
204 snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap)); in xprt_rdma_format_addresses()
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| D | svc_rdma_transport.c | 298 struct sockaddr *sap = (struct sockaddr *)&cma_id->route.addr.src_addr; in rdma_listen_handler() local
300 trace_svcrdma_cm_event(event, sap); in rdma_listen_handler()
323 struct sockaddr *sap = (struct sockaddr *)&cma_id->route.addr.dst_addr; in rdma_cma_handler() local
327 trace_svcrdma_cm_event(event, sap); in rdma_cma_handler()
452 struct sockaddr *sap; in svc_rdma_accept() local
589 sap = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.src_addr; in svc_rdma_accept()
590 dprintk(" local address : %pIS:%u\n", sap, rpc_get_port(sap)); in svc_rdma_accept()
591 sap = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.dst_addr; in svc_rdma_accept()
592 dprintk(" remote address : %pIS:%u\n", sap, rpc_get_port(sap)); in svc_rdma_accept()
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| /Linux-v4.19/net/bridge/netfilter/ |
| D | ebt_arp.c | 39 const __be32 *sap, *dap; in ebt_arp_mt() local
44 sap = skb_header_pointer(skb, sizeof(struct arphdr) + in ebt_arp_mt()
47 if (sap == NULL) in ebt_arp_mt()
56 info->saddr != (*sap & info->smsk))) in ebt_arp_mt()
63 NF_INVF(info, EBT_ARP_GRAT, *dap != *sap)) in ebt_arp_mt()
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| /Linux-v4.19/net/nfc/ |
| D | llcp_core.c | 271 sdp->sap = LLCP_SDP_UNBOUND; in nfc_llcp_sdreq_timeout_work()
318 int sap, num_wks; in nfc_llcp_wks_sap() local
327 for (sap = 0; sap < num_wks; sap++) { in nfc_llcp_wks_sap()
328 if (wks[sap] == NULL) in nfc_llcp_wks_sap()
331 if (strncmp(wks[sap], service_name, service_name_len) == 0) in nfc_llcp_wks_sap()
332 return sap; in nfc_llcp_wks_sap()
1228 u8 dsap, ssap, *tlv, type, length, tid, sap; in nfc_llcp_recv_snl() local
1267 sap = 1; in nfc_llcp_recv_snl()
1274 sap = 0; in nfc_llcp_recv_snl()
1286 sap = nfc_llcp_reserve_sdp_ssap(local); in nfc_llcp_recv_snl()
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