32 static int llc_conn_ac_inc_vs_by_1(struct sock *sk, struct sk_buff *skb);
33 static void llc_process_tmr_ev(struct sock *sk, struct sk_buff *skb);
34 static int llc_conn_ac_data_confirm(struct sock *sk, struct sk_buff *ev);
36 static int llc_conn_ac_inc_npta_value(struct sock *sk, struct sk_buff *skb);
38 static int llc_conn_ac_send_rr_rsp_f_set_ackpf(struct sock *sk,
41 static int llc_conn_ac_set_p_flag_1(struct sock *sk, struct sk_buff *skb);
45 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_clear_remote_busy()  argument
47 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_clear_remote_busy()
56 		llc_conn_resend_i_pdu_as_cmd(sk, nr, 0);  in llc_conn_ac_clear_remote_busy()
61 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_conn_ind()  argument
69 int llc_conn_ac_conn_confirm(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_conn_confirm()  argument
77 static int llc_conn_ac_data_confirm(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_data_confirm()  argument
85 int llc_conn_ac_data_ind(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_data_ind()  argument
87 	llc_conn_rtn_pdu(sk, skb);  in llc_conn_ac_data_ind()
91 int llc_conn_ac_disc_ind(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_disc_ind()  argument
119 int llc_conn_ac_disc_confirm(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_disc_confirm()  argument
128 int llc_conn_ac_rst_ind(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_rst_ind()  argument
134 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_rst_ind()
167 int llc_conn_ac_rst_confirm(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_rst_confirm()  argument
176 int llc_conn_ac_clear_remote_busy_if_f_eq_1(struct sock *sk,  in llc_conn_ac_clear_remote_busy_if_f_eq_1()  argument
183 	    LLC_I_PF_IS_1(pdu) && llc_sk(sk)->ack_pf)  in llc_conn_ac_clear_remote_busy_if_f_eq_1()
184 		llc_conn_ac_clear_remote_busy(sk, skb);  in llc_conn_ac_clear_remote_busy_if_f_eq_1()
188 int llc_conn_ac_stop_rej_tmr_if_data_flag_eq_2(struct sock *sk,  in llc_conn_ac_stop_rej_tmr_if_data_flag_eq_2()  argument
191 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_rej_tmr_if_data_flag_eq_2()
198 int llc_conn_ac_send_disc_cmd_p_set_x(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_disc_cmd_p_set_x()  argument
201 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_disc_cmd_p_set_x()
202 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);  in llc_conn_ac_send_disc_cmd_p_set_x()
213 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_disc_cmd_p_set_x()
214 		llc_conn_ac_set_p_flag_1(sk, skb);  in llc_conn_ac_send_disc_cmd_p_set_x()
223 int llc_conn_ac_send_dm_rsp_f_set_p(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_dm_rsp_f_set_p()  argument
226 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_dm_rsp_f_set_p()
227 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);  in llc_conn_ac_send_dm_rsp_f_set_p()
240 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_dm_rsp_f_set_p()
249 int llc_conn_ac_send_dm_rsp_f_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_dm_rsp_f_set_1()  argument
252 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_dm_rsp_f_set_1()
253 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);  in llc_conn_ac_send_dm_rsp_f_set_1()
264 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_dm_rsp_f_set_1()
273 int llc_conn_ac_send_frmr_rsp_f_set_x(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_frmr_rsp_f_set_x()  argument
279 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_frmr_rsp_f_set_x()
286 	nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,  in llc_conn_ac_send_frmr_rsp_f_set_x()
298 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_frmr_rsp_f_set_x()
307 int llc_conn_ac_resend_frmr_rsp_f_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_resend_frmr_rsp_f_set_0()  argument
310 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_resend_frmr_rsp_f_set_0()
311 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,  in llc_conn_ac_resend_frmr_rsp_f_set_0()
325 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_resend_frmr_rsp_f_set_0()
334 int llc_conn_ac_resend_frmr_rsp_f_set_p(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_resend_frmr_rsp_f_set_p()  argument
339 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_resend_frmr_rsp_f_set_p()
342 	nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,  in llc_conn_ac_resend_frmr_rsp_f_set_p()
355 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_resend_frmr_rsp_f_set_p()
364 int llc_conn_ac_send_i_cmd_p_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_i_cmd_p_set_1()  argument
367 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_cmd_p_set_1()
375 		llc_conn_send_pdu(sk, skb);  in llc_conn_ac_send_i_cmd_p_set_1()
376 		llc_conn_ac_inc_vs_by_1(sk, skb);  in llc_conn_ac_send_i_cmd_p_set_1()
381 static int llc_conn_ac_send_i_cmd_p_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_i_cmd_p_set_0()  argument
384 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_cmd_p_set_0()
392 		llc_conn_send_pdu(sk, skb);  in llc_conn_ac_send_i_cmd_p_set_0()
393 		llc_conn_ac_inc_vs_by_1(sk, skb);  in llc_conn_ac_send_i_cmd_p_set_0()
398 int llc_conn_ac_send_i_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_i_xxx_x_set_0()  argument
401 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_xxx_x_set_0()
409 		llc_conn_send_pdu(sk, skb);  in llc_conn_ac_send_i_xxx_x_set_0()
410 		llc_conn_ac_inc_vs_by_1(sk, skb);  in llc_conn_ac_send_i_xxx_x_set_0()
415 int llc_conn_ac_resend_i_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_resend_i_xxx_x_set_0()  argument
420 	llc_conn_resend_i_pdu_as_cmd(sk, nr, 0);  in llc_conn_ac_resend_i_xxx_x_set_0()
424 int llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr(struct sock *sk,  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()  argument
430 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
431 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
441 			llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
448 		llc_conn_resend_i_pdu_as_cmd(sk, nr, 0);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
453 int llc_conn_ac_resend_i_rsp_f_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_resend_i_rsp_f_set_1()  argument
458 	llc_conn_resend_i_pdu_as_rsp(sk, nr, 1);  in llc_conn_ac_resend_i_rsp_f_set_1()
462 int llc_conn_ac_send_rej_cmd_p_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rej_cmd_p_set_1()  argument
465 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rej_cmd_p_set_1()
466 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rej_cmd_p_set_1()
477 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rej_cmd_p_set_1()
486 int llc_conn_ac_send_rej_rsp_f_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rej_rsp_f_set_1()  argument
489 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rej_rsp_f_set_1()
490 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rej_rsp_f_set_1()
501 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rej_rsp_f_set_1()
510 int llc_conn_ac_send_rej_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rej_xxx_x_set_0()  argument
513 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rej_xxx_x_set_0()
514 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rej_xxx_x_set_0()
525 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rej_xxx_x_set_0()
534 int llc_conn_ac_send_rnr_cmd_p_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rnr_cmd_p_set_1()  argument
537 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rnr_cmd_p_set_1()
538 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rnr_cmd_p_set_1()
549 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rnr_cmd_p_set_1()
558 int llc_conn_ac_send_rnr_rsp_f_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rnr_rsp_f_set_1()  argument
561 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rnr_rsp_f_set_1()
562 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rnr_rsp_f_set_1()
573 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rnr_rsp_f_set_1()
582 int llc_conn_ac_send_rnr_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rnr_xxx_x_set_0()  argument
585 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rnr_xxx_x_set_0()
586 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rnr_xxx_x_set_0()
597 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rnr_xxx_x_set_0()
606 int llc_conn_ac_set_remote_busy(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_remote_busy()  argument
608 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_set_remote_busy()
618 int llc_conn_ac_opt_send_rnr_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()  argument
621 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
622 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
633 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
642 int llc_conn_ac_send_rr_cmd_p_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rr_cmd_p_set_1()  argument
645 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_cmd_p_set_1()
646 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rr_cmd_p_set_1()
657 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rr_cmd_p_set_1()
666 int llc_conn_ac_send_rr_rsp_f_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rr_rsp_f_set_1()  argument
669 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_rsp_f_set_1()
670 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rr_rsp_f_set_1()
682 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rr_rsp_f_set_1()
691 int llc_conn_ac_send_ack_rsp_f_set_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_ack_rsp_f_set_1()  argument
694 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ack_rsp_f_set_1()
695 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_ack_rsp_f_set_1()
706 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_ack_rsp_f_set_1()
715 int llc_conn_ac_send_rr_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_rr_xxx_x_set_0()  argument
718 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_xxx_x_set_0()
719 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rr_xxx_x_set_0()
730 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rr_xxx_x_set_0()
739 int llc_conn_ac_send_ack_xxx_x_set_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_ack_xxx_x_set_0()  argument
742 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ack_xxx_x_set_0()
743 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_ack_xxx_x_set_0()
754 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_ack_xxx_x_set_0()
763 void llc_conn_set_p_flag(struct sock *sk, u8 value)  in llc_conn_set_p_flag()  argument
765 	int state_changed = llc_sk(sk)->p_flag && !value;  in llc_conn_set_p_flag()
767 	llc_sk(sk)->p_flag = value;  in llc_conn_set_p_flag()
770 		sk->sk_state_change(sk);  in llc_conn_set_p_flag()
773 int llc_conn_ac_send_sabme_cmd_p_set_x(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_sabme_cmd_p_set_x()  argument
776 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_sabme_cmd_p_set_x()
777 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);  in llc_conn_ac_send_sabme_cmd_p_set_x()
791 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_sabme_cmd_p_set_x()
792 		llc_conn_set_p_flag(sk, 1);  in llc_conn_ac_send_sabme_cmd_p_set_x()
801 int llc_conn_ac_send_ua_rsp_f_set_p(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_ua_rsp_f_set_p()  argument
805 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ua_rsp_f_set_p()
806 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);  in llc_conn_ac_send_ua_rsp_f_set_p()
819 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_ua_rsp_f_set_p()
828 int llc_conn_ac_set_s_flag_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_s_flag_0()  argument
830 	llc_sk(sk)->s_flag = 0;  in llc_conn_ac_set_s_flag_0()
834 int llc_conn_ac_set_s_flag_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_s_flag_1()  argument
836 	llc_sk(sk)->s_flag = 1;  in llc_conn_ac_set_s_flag_1()
840 int llc_conn_ac_start_p_timer(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_start_p_timer()  argument
842 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_p_timer()
844 	llc_conn_set_p_flag(sk, 1);  in llc_conn_ac_start_p_timer()
860 int llc_conn_ac_send_ack_if_needed(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_ack_if_needed()  argument
863 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ack_if_needed()
874 		llc_conn_ac_send_rr_rsp_f_set_ackpf(sk, skb);  in llc_conn_ac_send_ack_if_needed()
877 		llc_conn_ac_inc_npta_value(sk, skb);  in llc_conn_ac_send_ack_if_needed()
891 int llc_conn_ac_rst_sendack_flag(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_rst_sendack_flag()  argument
893 	llc_sk(sk)->ack_must_be_send = llc_sk(sk)->ack_pf = 0;  in llc_conn_ac_rst_sendack_flag()
907 static int llc_conn_ac_send_i_rsp_f_set_ackpf(struct sock *sk,  in llc_conn_ac_send_i_rsp_f_set_ackpf()  argument
911 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_rsp_f_set_ackpf()
919 		llc_conn_send_pdu(sk, skb);  in llc_conn_ac_send_i_rsp_f_set_ackpf()
920 		llc_conn_ac_inc_vs_by_1(sk, skb);  in llc_conn_ac_send_i_rsp_f_set_ackpf()
935 int llc_conn_ac_send_i_as_ack(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_send_i_as_ack()  argument
937 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_as_ack()
940 		llc_conn_ac_send_i_rsp_f_set_ackpf(sk, skb);  in llc_conn_ac_send_i_as_ack()
944 		llc_conn_ac_send_i_cmd_p_set_0(sk, skb);  in llc_conn_ac_send_i_as_ack()
958 static int llc_conn_ac_send_rr_rsp_f_set_ackpf(struct sock *sk,  in llc_conn_ac_send_rr_rsp_f_set_ackpf()  argument
962 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
963 	struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
974 		llc_conn_send_pdu(sk, nskb);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
993 static int llc_conn_ac_inc_npta_value(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_inc_npta_value()  argument
995 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_inc_npta_value()
1016 int llc_conn_ac_adjust_npta_by_rr(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_adjust_npta_by_rr()  argument
1018 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_adjust_npta_by_rr()
1042 int llc_conn_ac_adjust_npta_by_rnr(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_adjust_npta_by_rnr()  argument
1044 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_adjust_npta_by_rnr()
1067 int llc_conn_ac_dec_tx_win_size(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_dec_tx_win_size()  argument
1069 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_dec_tx_win_size()
1087 int llc_conn_ac_inc_tx_win_size(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_inc_tx_win_size()  argument
1089 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_inc_tx_win_size()
1097 int llc_conn_ac_stop_all_timers(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_stop_all_timers()  argument
1099 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_all_timers()
1110 int llc_conn_ac_stop_other_timers(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_stop_other_timers()  argument
1112 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_other_timers()
1122 int llc_conn_ac_start_ack_timer(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_start_ack_timer()  argument
1124 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_ack_timer()
1130 int llc_conn_ac_start_rej_timer(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_start_rej_timer()  argument
1132 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_rej_timer()
1139 int llc_conn_ac_start_ack_tmr_if_not_running(struct sock *sk,  in llc_conn_ac_start_ack_tmr_if_not_running()  argument
1142 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_ack_tmr_if_not_running()
1150 int llc_conn_ac_stop_ack_timer(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_stop_ack_timer()  argument
1152 	del_timer(&llc_sk(sk)->ack_timer.timer);  in llc_conn_ac_stop_ack_timer()
1156 int llc_conn_ac_stop_p_timer(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_stop_p_timer()  argument
1158 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_p_timer()
1161 	llc_conn_set_p_flag(sk, 0);  in llc_conn_ac_stop_p_timer()
1165 int llc_conn_ac_stop_rej_timer(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_stop_rej_timer()  argument
1167 	del_timer(&llc_sk(sk)->rej_sent_timer.timer);  in llc_conn_ac_stop_rej_timer()
1171 int llc_conn_ac_upd_nr_received(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_upd_nr_received()  argument
1176 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_upd_nr_received()
1179 	acked = llc_conn_remove_acked_pdus(sk, llc->last_nr, &unacked);  in llc_conn_ac_upd_nr_received()
1190 			llc_conn_ac_data_confirm(sk, skb);  in llc_conn_ac_upd_nr_received()
1201 			llc_conn_ac_data_confirm(sk, skb);  in llc_conn_ac_upd_nr_received()
1207 int llc_conn_ac_upd_p_flag(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_upd_p_flag()  argument
1216 			llc_conn_set_p_flag(sk, 0);  in llc_conn_ac_upd_p_flag()
1217 			llc_conn_ac_stop_p_timer(sk, skb);  in llc_conn_ac_upd_p_flag()
1223 int llc_conn_ac_set_data_flag_2(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_data_flag_2()  argument
1225 	llc_sk(sk)->data_flag = 2;  in llc_conn_ac_set_data_flag_2()
1229 int llc_conn_ac_set_data_flag_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_data_flag_0()  argument
1231 	llc_sk(sk)->data_flag = 0;  in llc_conn_ac_set_data_flag_0()
1235 int llc_conn_ac_set_data_flag_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_data_flag_1()  argument
1237 	llc_sk(sk)->data_flag = 1;  in llc_conn_ac_set_data_flag_1()
1241 int llc_conn_ac_set_data_flag_1_if_data_flag_eq_0(struct sock *sk,  in llc_conn_ac_set_data_flag_1_if_data_flag_eq_0()  argument
1244 	if (!llc_sk(sk)->data_flag)  in llc_conn_ac_set_data_flag_1_if_data_flag_eq_0()
1245 		llc_sk(sk)->data_flag = 1;  in llc_conn_ac_set_data_flag_1_if_data_flag_eq_0()
1249 int llc_conn_ac_set_p_flag_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_p_flag_0()  argument
1251 	llc_conn_set_p_flag(sk, 0);  in llc_conn_ac_set_p_flag_0()
1255 static int llc_conn_ac_set_p_flag_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_p_flag_1()  argument
1257 	llc_conn_set_p_flag(sk, 1);  in llc_conn_ac_set_p_flag_1()
1261 int llc_conn_ac_set_remote_busy_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_remote_busy_0()  argument
1263 	llc_sk(sk)->remote_busy_flag = 0;  in llc_conn_ac_set_remote_busy_0()
1267 int llc_conn_ac_set_cause_flag_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_cause_flag_0()  argument
1269 	llc_sk(sk)->cause_flag = 0;  in llc_conn_ac_set_cause_flag_0()
1273 int llc_conn_ac_set_cause_flag_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_cause_flag_1()  argument
1275 	llc_sk(sk)->cause_flag = 1;  in llc_conn_ac_set_cause_flag_1()
1279 int llc_conn_ac_set_retry_cnt_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_retry_cnt_0()  argument
1281 	llc_sk(sk)->retry_count = 0;  in llc_conn_ac_set_retry_cnt_0()
1285 int llc_conn_ac_inc_retry_cnt_by_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_inc_retry_cnt_by_1()  argument
1287 	llc_sk(sk)->retry_count++;  in llc_conn_ac_inc_retry_cnt_by_1()
1291 int llc_conn_ac_set_vr_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_vr_0()  argument
1293 	llc_sk(sk)->vR = 0;  in llc_conn_ac_set_vr_0()
1297 int llc_conn_ac_inc_vr_by_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_inc_vr_by_1()  argument
1299 	llc_sk(sk)->vR = PDU_GET_NEXT_Vr(llc_sk(sk)->vR);  in llc_conn_ac_inc_vr_by_1()
1303 int llc_conn_ac_set_vs_0(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_vs_0()  argument
1305 	llc_sk(sk)->vS = 0;  in llc_conn_ac_set_vs_0()
1309 int llc_conn_ac_set_vs_nr(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_set_vs_nr()  argument
1311 	llc_sk(sk)->vS = llc_sk(sk)->last_nr;  in llc_conn_ac_set_vs_nr()
1315 static int llc_conn_ac_inc_vs_by_1(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_inc_vs_by_1()  argument
1317 	llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % LLC_2_SEQ_NBR_MODULO;  in llc_conn_ac_inc_vs_by_1()
1323 	struct sock *sk = (struct sock *)timeout_data;  in llc_conn_tmr_common_cb()  local
1326 	bh_lock_sock(sk);  in llc_conn_tmr_common_cb()
1330 		skb_set_owner_r(skb, sk);  in llc_conn_tmr_common_cb()
1332 		llc_process_tmr_ev(sk, skb);  in llc_conn_tmr_common_cb()
1334 	bh_unlock_sock(sk);  in llc_conn_tmr_common_cb()
1357 int llc_conn_ac_rst_vs(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_rst_vs()  argument
1359 	llc_sk(sk)->X = llc_sk(sk)->vS;  in llc_conn_ac_rst_vs()
1360 	llc_conn_ac_set_vs_nr(sk, skb);  in llc_conn_ac_rst_vs()
1364 int llc_conn_ac_upd_vs(struct sock *sk, struct sk_buff *skb)  in llc_conn_ac_upd_vs()  argument
1369 	if (llc_circular_between(llc_sk(sk)->vS, nr, llc_sk(sk)->X))  in llc_conn_ac_upd_vs()
1370 		llc_conn_ac_set_vs_nr(sk, skb);  in llc_conn_ac_upd_vs()
1383 int llc_conn_disc(struct sock *sk, struct sk_buff *skb)  in llc_conn_disc()  argument
1396 int llc_conn_reset(struct sock *sk, struct sk_buff *skb)  in llc_conn_reset()  argument
1398 	llc_sk_reset(sk);  in llc_conn_reset()
1430 static void llc_process_tmr_ev(struct sock *sk, struct sk_buff *skb)  in llc_process_tmr_ev()  argument
1432 	if (llc_sk(sk)->state == LLC_CONN_OUT_OF_SVC) {  in llc_process_tmr_ev()
1437 		if (!sock_owned_by_user(sk))  in llc_process_tmr_ev()
1438 			llc_conn_state_process(sk, skb);  in llc_process_tmr_ev()
1441 			__sk_add_backlog(sk, skb);  in llc_process_tmr_ev()