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Searched refs:pgn (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/net/can/j1939/
Dsocket.c40 static inline bool j1939_pgn_is_valid(pgn_t pgn) in j1939_pgn_is_valid() argument
42 return pgn <= J1939_PGN_MAX; in j1939_pgn_is_valid()
46 static inline bool j1939_pgn_is_clean_pdu(pgn_t pgn) in j1939_pgn_is_clean_pdu() argument
48 if (j1939_pgn_is_pdu1(pgn)) in j1939_pgn_is_clean_pdu()
49 return !(pgn & 0xff); in j1939_pgn_is_clean_pdu()
251 jsk->pgn_rx_filter != skcb->addr.pgn) in j1939_sk_match_dst()
269 if ((skcb->addr.pgn & f->pgn_mask) != f->pgn) in j1939_sk_match_filter()
395 jsk->addr.pgn = J1939_NO_PGN; in j1939_sk_init()
415 if (j1939_pgn_is_valid(addr->can_addr.j1939.pgn) && in j1939_sk_sanity_check()
416 !j1939_pgn_is_clean_pdu(addr->can_addr.j1939.pgn)) in j1939_sk_sanity_check()
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Dmain.c75 skcb->addr.pgn = (cf->can_id >> 8) & J1939_PGN_MAX; in j1939_can_recv()
78 if (j1939_pgn_is_pdu1(skcb->addr.pgn)) { in j1939_can_recv()
80 skcb->addr.da = skcb->addr.pgn; in j1939_can_recv()
82 skcb->addr.pgn &= 0x3ff00; in j1939_can_recv()
311 if (j1939_pgn_is_pdu1(skcb->addr.pgn)) in j1939_send_one()
312 skcb->addr.pgn &= J1939_PGN_PDU1_MAX; in j1939_send_one()
314 skcb->addr.pgn &= J1939_PGN_MAX; in j1939_send_one()
332 (skcb->addr.pgn << 8) | in j1939_send_one()
334 if (j1939_pgn_is_pdu1(skcb->addr.pgn)) in j1939_send_one()
Dtransport.c416 pgn_t pgn; in j1939_xtp_ctl_to_pgn() local
418 pgn = (dat[7] << 16) | (dat[6] << 8) | (dat[5] << 0); in j1939_xtp_ctl_to_pgn()
419 if (j1939_pgn_is_pdu1(pgn)) in j1939_xtp_ctl_to_pgn()
420 pgn &= 0xffff00; in j1939_xtp_ctl_to_pgn()
421 return pgn; in j1939_xtp_ctl_to_pgn()
586 skcb->addr.pgn = J1939_ETP_PGN_CTL; in j1939_tp_tx_dat_new()
588 skcb->addr.pgn = J1939_TP_PGN_CTL; in j1939_tp_tx_dat_new()
591 skcb->addr.pgn = J1939_ETP_PGN_DAT; in j1939_tp_tx_dat_new()
593 skcb->addr.pgn = J1939_TP_PGN_DAT; in j1939_tp_tx_dat_new()
620 bool swap_src_dst, pgn_t pgn, const u8 *dat) in j1939_xtp_do_tx_ctl() argument
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Daddress-claim.c42 if (skb->len < 3 || skcb->addr.pgn != J1939_PGN_REQUEST) in j1939_ac_msg_is_request()
86 if (skcb->addr.pgn == J1939_PGN_ADDRESS_CLAIMED) { in j1939_ac_fixup()
213 if (skcb->addr.pgn == J1939_PGN_ADDRESS_CLAIMED) { in j1939_ac_recv()
Dj1939-priv.h113 static inline bool j1939_pgn_is_pdu1(pgn_t pgn) in j1939_pgn_is_pdu1() argument
116 return (pgn & 0xff00) < 0xf000; in j1939_pgn_is_pdu1()
142 pgn_t pgn; member
/Linux-v5.4/Documentation/networking/
Dj1939.rst171 /* pgn:
177 __u32 pgn;
185 can_addr.j1939.pgn specifies the PGN (max 0x3ffff). Individual bits are
325 .pgn = J1939_NO_PGN, /* to disable bind() rx filter for PGN */
339 .pgn = J1939_PGN_ADDRESS_CLAIMED,
342 .pgn = J1939_PGN_ADDRESS_REQUEST,
345 .pgn = J1939_PGN_ADDRESS_COMMANDED,
356 .pgn = J1939_PGN_ADDRESS_CLAIMED,
399 .pgn = J1939_NO_PGN,
417 .pgn = 0x30,
/Linux-v5.4/include/uapi/linux/can/
Dj1939.h91 pgn_t pgn; member
/Linux-v5.4/include/uapi/linux/
Dcan.h189 __u32 pgn; member