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Searched refs:fcs (Results 1 – 5 of 5) sorted by relevance

/net/bluetooth/rfcomm/
Dcore.c170 static inline int __check_fcs(u8 *data, int type, u8 fcs) in __check_fcs() argument
177 return rfcomm_crc_table[f ^ fcs] != 0xcf; in __check_fcs()
856 cmd.fcs = __fcs2((u8 *) &cmd); in rfcomm_send_sabm()
870 cmd.fcs = __fcs2((u8 *) &cmd); in rfcomm_send_ua()
884 cmd.fcs = __fcs2((u8 *) &cmd); in rfcomm_send_disc()
904 cmd->fcs = __fcs2((u8 *) cmd); in rfcomm_queue_disc()
920 cmd.fcs = __fcs2((u8 *) &cmd); in rfcomm_send_dm()
1738 u8 type, dlci, fcs; in rfcomm_recv_frame() local
1751 fcs = *(u8 *)skb_tail_pointer(skb); in rfcomm_recv_frame()
1753 if (__check_fcs(skb->data, type, fcs)) { in rfcomm_recv_frame()
/net/bluetooth/
Dl2cap_sock.c500 opts.fcs = chan->fcs; in l2cap_sock_getsockopt_old()
770 opts.fcs = chan->fcs; in l2cap_sock_setsockopt_old()
814 chan->fcs = opts.fcs; in l2cap_sock_setsockopt_old()
1799 chan->fcs = pchan->fcs; in l2cap_sock_init()
Dl2cap_core.c539 chan->fcs = L2CAP_FCS_CRC16; in l2cap_chan_set_defaults()
1146 if (chan->fcs == L2CAP_FCS_CRC16) in l2cap_create_sframe_pdu()
1163 if (chan->fcs == L2CAP_FCS_CRC16) { in l2cap_create_sframe_pdu()
1164 u16 fcs = crc16(0, (u8 *)skb->data, skb->len); in l2cap_create_sframe_pdu() local
1165 put_unaligned_le16(fcs, skb_put(skb, L2CAP_FCS_SIZE)); in l2cap_create_sframe_pdu()
2088 if (chan->fcs == L2CAP_FCS_CRC16) { in l2cap_streaming_send()
2089 u16 fcs = crc16(0, (u8 *) skb->data, skb->len); in l2cap_streaming_send() local
2090 put_unaligned_le16(fcs, skb_put(skb, L2CAP_FCS_SIZE)); in l2cap_streaming_send()
2137 if (chan->fcs == L2CAP_FCS_CRC16) { in l2cap_ertm_send()
2138 u16 fcs = crc16(0, (u8 *) skb->data, skb->len); in l2cap_ertm_send() local
[all …]
/net/caif/
Dcfcnfg.c458 bool fcs, int head_room) in cfcnfg_add_phy_layer() argument
494 phyinfo->use_fcs = fcs; in cfcnfg_add_phy_layer()
496 frml = cffrml_create(phyid, fcs); in cfcnfg_add_phy_layer()
/net/phonet/
Dpep.c468 static u8 pipe_negotiate_fc(const u8 *fcs, unsigned int n) in pipe_negotiate_fc() argument
474 u8 fc = fcs[i]; in pipe_negotiate_fc()