47 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_clear_remote_busy()  local
49 	if (llc->remote_busy_flag) {  in llc_conn_ac_clear_remote_busy()
53 		llc->remote_busy_flag = 0;  in llc_conn_ac_clear_remote_busy()
54 		del_timer(&llc->busy_state_timer.timer);  in llc_conn_ac_clear_remote_busy()
134 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_rst_ind()  local
154 		if (llc->retry_count > llc->n2) {  in llc_conn_ac_rst_ind()
191 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_rej_tmr_if_data_flag_eq_2()  local
193 	if (llc->data_flag == 2)  in llc_conn_ac_stop_rej_tmr_if_data_flag_eq_2()
194 		del_timer(&llc->rej_sent_timer.timer);  in llc_conn_ac_stop_rej_tmr_if_data_flag_eq_2()
201 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_disc_cmd_p_set_x()  local
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()
205 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_disc_cmd_p_set_x()
208 				    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_disc_cmd_p_set_x()
210 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_disc_cmd_p_set_x()
226 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_dm_rsp_f_set_p()  local
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()
230 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_dm_rsp_f_set_p()
235 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_dm_rsp_f_set_p()
237 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_dm_rsp_f_set_p()
252 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_dm_rsp_f_set_1()  local
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()
256 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_dm_rsp_f_set_1()
259 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_dm_rsp_f_set_1()
261 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_dm_rsp_f_set_1()
279 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_frmr_rsp_f_set_x()  local
281 	llc->rx_pdu_hdr = *((u32 *)pdu);  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()
289 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_frmr_rsp_f_set_x()
292 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_frmr_rsp_f_set_x()
293 		llc_pdu_init_as_frmr_rsp(nskb, pdu, f_bit, llc->vS,  in llc_conn_ac_send_frmr_rsp_f_set_x()
294 					 llc->vR, INCORRECT);  in llc_conn_ac_send_frmr_rsp_f_set_x()
295 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_frmr_rsp_f_set_x()
310 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_resend_frmr_rsp_f_set_0()  local
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()
315 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_resend_frmr_rsp_f_set_0()
316 		struct llc_pdu_sn *pdu = (struct llc_pdu_sn *)&llc->rx_pdu_hdr;  in llc_conn_ac_resend_frmr_rsp_f_set_0()
319 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_resend_frmr_rsp_f_set_0()
320 		llc_pdu_init_as_frmr_rsp(nskb, pdu, 0, llc->vS,  in llc_conn_ac_resend_frmr_rsp_f_set_0()
321 					 llc->vR, INCORRECT);  in llc_conn_ac_resend_frmr_rsp_f_set_0()
322 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_resend_frmr_rsp_f_set_0()
339 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_resend_frmr_rsp_f_set_p()  local
342 	nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,  in llc_conn_ac_resend_frmr_rsp_f_set_p()
345 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_resend_frmr_rsp_f_set_p()
349 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_resend_frmr_rsp_f_set_p()
350 		llc_pdu_init_as_frmr_rsp(nskb, pdu, f_bit, llc->vS,  in llc_conn_ac_resend_frmr_rsp_f_set_p()
351 					 llc->vR, INCORRECT);  in llc_conn_ac_resend_frmr_rsp_f_set_p()
352 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_resend_frmr_rsp_f_set_p()
367 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_cmd_p_set_1()  local
368 	struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_i_cmd_p_set_1()
371 			    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_i_cmd_p_set_1()
372 	llc_pdu_init_as_i_cmd(skb, 1, llc->vS, llc->vR);  in llc_conn_ac_send_i_cmd_p_set_1()
373 	rc = llc_mac_hdr_init(skb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_i_cmd_p_set_1()
384 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_cmd_p_set_0()  local
385 	struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_i_cmd_p_set_0()
388 			    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_i_cmd_p_set_0()
389 	llc_pdu_init_as_i_cmd(skb, 0, llc->vS, llc->vR);  in llc_conn_ac_send_i_cmd_p_set_0()
390 	rc = llc_mac_hdr_init(skb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_i_cmd_p_set_0()
401 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_xxx_x_set_0()  local
402 	struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_i_xxx_x_set_0()
405 			    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_i_xxx_x_set_0()
406 	llc_pdu_init_as_i_cmd(skb, 0, llc->vS, llc->vR);  in llc_conn_ac_send_i_xxx_x_set_0()
407 	rc = llc_mac_hdr_init(skb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_i_xxx_x_set_0()
430 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()  local
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()
434 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
437 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
438 		llc_pdu_init_as_rr_rsp(nskb, 0, llc->vR);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
439 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
465 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rej_cmd_p_set_1()  local
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()
469 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rej_cmd_p_set_1()
472 				    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_rej_cmd_p_set_1()
473 		llc_pdu_init_as_rej_cmd(nskb, 1, llc->vR);  in llc_conn_ac_send_rej_cmd_p_set_1()
474 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rej_cmd_p_set_1()
489 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rej_rsp_f_set_1()  local
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()
493 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rej_rsp_f_set_1()
496 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rej_rsp_f_set_1()
497 		llc_pdu_init_as_rej_rsp(nskb, 1, llc->vR);  in llc_conn_ac_send_rej_rsp_f_set_1()
498 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rej_rsp_f_set_1()
513 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rej_xxx_x_set_0()  local
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()
517 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rej_xxx_x_set_0()
520 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rej_xxx_x_set_0()
521 		llc_pdu_init_as_rej_rsp(nskb, 0, llc->vR);  in llc_conn_ac_send_rej_xxx_x_set_0()
522 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rej_xxx_x_set_0()
537 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rnr_cmd_p_set_1()  local
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()
541 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rnr_cmd_p_set_1()
544 				    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_rnr_cmd_p_set_1()
545 		llc_pdu_init_as_rnr_cmd(nskb, 1, llc->vR);  in llc_conn_ac_send_rnr_cmd_p_set_1()
546 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rnr_cmd_p_set_1()
561 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rnr_rsp_f_set_1()  local
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()
565 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rnr_rsp_f_set_1()
568 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rnr_rsp_f_set_1()
569 		llc_pdu_init_as_rnr_rsp(nskb, 1, llc->vR);  in llc_conn_ac_send_rnr_rsp_f_set_1()
570 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rnr_rsp_f_set_1()
585 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rnr_xxx_x_set_0()  local
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()
589 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rnr_xxx_x_set_0()
592 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rnr_xxx_x_set_0()
593 		llc_pdu_init_as_rnr_rsp(nskb, 0, llc->vR);  in llc_conn_ac_send_rnr_xxx_x_set_0()
594 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rnr_xxx_x_set_0()
608 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_set_remote_busy()  local
610 	if (!llc->remote_busy_flag) {  in llc_conn_ac_set_remote_busy()
611 		llc->remote_busy_flag = 1;  in llc_conn_ac_set_remote_busy()
612 		mod_timer(&llc->busy_state_timer.timer,  in llc_conn_ac_set_remote_busy()
613 			 jiffies + llc->busy_state_timer.expire);  in llc_conn_ac_set_remote_busy()
621 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()  local
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()
625 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
628 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
629 		llc_pdu_init_as_rnr_rsp(nskb, 0, llc->vR);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
630 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_opt_send_rnr_xxx_x_set_0()
645 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_cmd_p_set_1()  local
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()
649 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rr_cmd_p_set_1()
652 				    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_rr_cmd_p_set_1()
653 		llc_pdu_init_as_rr_cmd(nskb, 1, llc->vR);  in llc_conn_ac_send_rr_cmd_p_set_1()
654 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rr_cmd_p_set_1()
669 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_rsp_f_set_1()  local
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()
673 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rr_rsp_f_set_1()
677 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rr_rsp_f_set_1()
678 		llc_pdu_init_as_rr_rsp(nskb, f_bit, llc->vR);  in llc_conn_ac_send_rr_rsp_f_set_1()
679 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rr_rsp_f_set_1()
694 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ack_rsp_f_set_1()  local
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()
698 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_ack_rsp_f_set_1()
701 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_ack_rsp_f_set_1()
702 		llc_pdu_init_as_rr_rsp(nskb, 1, llc->vR);  in llc_conn_ac_send_ack_rsp_f_set_1()
703 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_ack_rsp_f_set_1()
718 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_xxx_x_set_0()  local
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()
722 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rr_xxx_x_set_0()
725 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rr_xxx_x_set_0()
726 		llc_pdu_init_as_rr_rsp(nskb, 0, llc->vR);  in llc_conn_ac_send_rr_xxx_x_set_0()
727 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rr_xxx_x_set_0()
742 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ack_xxx_x_set_0()  local
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()
746 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_ack_xxx_x_set_0()
749 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_ack_xxx_x_set_0()
750 		llc_pdu_init_as_rr_rsp(nskb, 0, llc->vR);  in llc_conn_ac_send_ack_xxx_x_set_0()
751 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_ack_xxx_x_set_0()
776 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_sabme_cmd_p_set_x()  local
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()
780 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_sabme_cmd_p_set_x()
781 		u8 *dmac = llc->daddr.mac;  in llc_conn_ac_send_sabme_cmd_p_set_x()
783 		if (llc->dev->flags & IFF_LOOPBACK)  in llc_conn_ac_send_sabme_cmd_p_set_x()
784 			dmac = llc->dev->dev_addr;  in llc_conn_ac_send_sabme_cmd_p_set_x()
786 				    llc->daddr.lsap, LLC_PDU_CMD);  in llc_conn_ac_send_sabme_cmd_p_set_x()
788 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, dmac);  in llc_conn_ac_send_sabme_cmd_p_set_x()
805 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ua_rsp_f_set_p()  local
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()
810 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_ua_rsp_f_set_p()
812 		nskb->dev = llc->dev;  in llc_conn_ac_send_ua_rsp_f_set_p()
814 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_ua_rsp_f_set_p()
816 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_ua_rsp_f_set_p()
842 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_p_timer()  local
845 	mod_timer(&llc->pf_cycle_timer.timer,  in llc_conn_ac_start_p_timer()
846 		  jiffies + llc->pf_cycle_timer.expire);  in llc_conn_ac_start_p_timer()
863 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_ack_if_needed()  local
866 	llc->ack_pf |= pf_bit & 1;  in llc_conn_ac_send_ack_if_needed()
867 	if (!llc->ack_must_be_send) {  in llc_conn_ac_send_ack_if_needed()
868 		llc->first_pdu_Ns = llc->vR;  in llc_conn_ac_send_ack_if_needed()
869 		llc->ack_must_be_send = 1;  in llc_conn_ac_send_ack_if_needed()
870 		llc->ack_pf = pf_bit & 1;  in llc_conn_ac_send_ack_if_needed()
872 	if (((llc->vR - llc->first_pdu_Ns + 1 + LLC_2_SEQ_NBR_MODULO)  in llc_conn_ac_send_ack_if_needed()
873 			% LLC_2_SEQ_NBR_MODULO) >= llc->npta) {  in llc_conn_ac_send_ack_if_needed()
875 		llc->ack_must_be_send	= 0;  in llc_conn_ac_send_ack_if_needed()
876 		llc->ack_pf		= 0;  in llc_conn_ac_send_ack_if_needed()
911 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_rsp_f_set_ackpf()  local
912 	struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_i_rsp_f_set_ackpf()
915 			    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_i_rsp_f_set_ackpf()
916 	llc_pdu_init_as_i_cmd(skb, llc->ack_pf, llc->vS, llc->vR);  in llc_conn_ac_send_i_rsp_f_set_ackpf()
917 	rc = llc_mac_hdr_init(skb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_i_rsp_f_set_ackpf()
937 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_i_as_ack()  local
939 	if (llc->ack_must_be_send) {  in llc_conn_ac_send_i_as_ack()
941 		llc->ack_must_be_send = 0 ;  in llc_conn_ac_send_i_as_ack()
942 		llc->ack_pf = 0;  in llc_conn_ac_send_i_as_ack()
962 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()  local
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()
966 		struct llc_sap *sap = llc->sap;  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
969 				    llc->daddr.lsap, LLC_PDU_RSP);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
970 		llc_pdu_init_as_rr_rsp(nskb, llc->ack_pf, llc->vR);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
971 		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);  in llc_conn_ac_send_rr_rsp_f_set_ackpf()
995 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_inc_npta_value()  local
997 	if (!llc->inc_cntr) {  in llc_conn_ac_inc_npta_value()
998 		llc->dec_step = 0;  in llc_conn_ac_inc_npta_value()
999 		llc->dec_cntr = llc->inc_cntr = 2;  in llc_conn_ac_inc_npta_value()
1000 		++llc->npta;  in llc_conn_ac_inc_npta_value()
1001 		if (llc->npta > (u8) ~LLC_2_SEQ_NBR_MODULO)  in llc_conn_ac_inc_npta_value()
1002 			llc->npta = (u8) ~LLC_2_SEQ_NBR_MODULO;  in llc_conn_ac_inc_npta_value()
1004 		--llc->inc_cntr;  in llc_conn_ac_inc_npta_value()
1018 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_adjust_npta_by_rr()  local
1020 	if (!llc->connect_step && !llc->remote_busy_flag) {  in llc_conn_ac_adjust_npta_by_rr()
1021 		if (!llc->dec_step) {  in llc_conn_ac_adjust_npta_by_rr()
1022 			if (!llc->dec_cntr) {  in llc_conn_ac_adjust_npta_by_rr()
1023 				llc->inc_cntr = llc->dec_cntr = 2;  in llc_conn_ac_adjust_npta_by_rr()
1024 				if (llc->npta > 0)  in llc_conn_ac_adjust_npta_by_rr()
1025 					llc->npta = llc->npta - 1;  in llc_conn_ac_adjust_npta_by_rr()
1027 				llc->dec_cntr -=1;  in llc_conn_ac_adjust_npta_by_rr()
1030 		llc->connect_step = 0 ;  in llc_conn_ac_adjust_npta_by_rr()
1044 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_adjust_npta_by_rnr()  local
1046 	if (llc->remote_busy_flag)  in llc_conn_ac_adjust_npta_by_rnr()
1047 		if (!llc->dec_step) {  in llc_conn_ac_adjust_npta_by_rnr()
1048 			if (!llc->dec_cntr) {  in llc_conn_ac_adjust_npta_by_rnr()
1049 				llc->inc_cntr = llc->dec_cntr = 2;  in llc_conn_ac_adjust_npta_by_rnr()
1050 				if (llc->npta > 0)  in llc_conn_ac_adjust_npta_by_rnr()
1051 					--llc->npta;  in llc_conn_ac_adjust_npta_by_rnr()
1053 				--llc->dec_cntr;  in llc_conn_ac_adjust_npta_by_rnr()
1069 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_dec_tx_win_size()  local
1070 	u8 unacked_pdu = skb_queue_len(&llc->pdu_unack_q);  in llc_conn_ac_dec_tx_win_size()
1072 	if (llc->k - unacked_pdu < 1)  in llc_conn_ac_dec_tx_win_size()
1073 		llc->k = 1;  in llc_conn_ac_dec_tx_win_size()
1075 		llc->k -= unacked_pdu;  in llc_conn_ac_dec_tx_win_size()
1089 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_inc_tx_win_size()  local
1091 	llc->k += 1;  in llc_conn_ac_inc_tx_win_size()
1092 	if (llc->k > (u8) ~LLC_2_SEQ_NBR_MODULO)  in llc_conn_ac_inc_tx_win_size()
1093 		llc->k = (u8) ~LLC_2_SEQ_NBR_MODULO;  in llc_conn_ac_inc_tx_win_size()
1099 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_all_timers()  local
1101 	del_timer(&llc->pf_cycle_timer.timer);  in llc_conn_ac_stop_all_timers()
1102 	del_timer(&llc->ack_timer.timer);  in llc_conn_ac_stop_all_timers()
1103 	del_timer(&llc->rej_sent_timer.timer);  in llc_conn_ac_stop_all_timers()
1104 	del_timer(&llc->busy_state_timer.timer);  in llc_conn_ac_stop_all_timers()
1105 	llc->ack_must_be_send = 0;  in llc_conn_ac_stop_all_timers()
1106 	llc->ack_pf = 0;  in llc_conn_ac_stop_all_timers()
1112 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_other_timers()  local
1114 	del_timer(&llc->rej_sent_timer.timer);  in llc_conn_ac_stop_other_timers()
1115 	del_timer(&llc->pf_cycle_timer.timer);  in llc_conn_ac_stop_other_timers()
1116 	del_timer(&llc->busy_state_timer.timer);  in llc_conn_ac_stop_other_timers()
1117 	llc->ack_must_be_send = 0;  in llc_conn_ac_stop_other_timers()
1118 	llc->ack_pf = 0;  in llc_conn_ac_stop_other_timers()
1124 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_ack_timer()  local
1126 	mod_timer(&llc->ack_timer.timer, jiffies + llc->ack_timer.expire);  in llc_conn_ac_start_ack_timer()
1132 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_rej_timer()  local
1134 	mod_timer(&llc->rej_sent_timer.timer,  in llc_conn_ac_start_rej_timer()
1135 		  jiffies + llc->rej_sent_timer.expire);  in llc_conn_ac_start_rej_timer()
1142 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_start_ack_tmr_if_not_running()  local
1144 	if (!timer_pending(&llc->ack_timer.timer))  in llc_conn_ac_start_ack_tmr_if_not_running()
1145 		mod_timer(&llc->ack_timer.timer,  in llc_conn_ac_start_ack_tmr_if_not_running()
1146 			  jiffies + llc->ack_timer.expire);  in llc_conn_ac_start_ack_tmr_if_not_running()
1158 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_stop_p_timer()  local
1160 	del_timer(&llc->pf_cycle_timer.timer);  in llc_conn_ac_stop_p_timer()
1176 	struct llc_sock *llc = llc_sk(sk);  in llc_conn_ac_upd_nr_received()  local
1178 	llc->last_nr = PDU_SUPV_GET_Nr(pdu);  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()
1181 	if (acked > 0 || (llc->dev->flags & IFF_LOOPBACK)) {  in llc_conn_ac_upd_nr_received()
1182 		llc->retry_count = 0;  in llc_conn_ac_upd_nr_received()
1183 		del_timer(&llc->ack_timer.timer);  in llc_conn_ac_upd_nr_received()
1184 		if (llc->failed_data_req) {  in llc_conn_ac_upd_nr_received()
1189 			llc->failed_data_req = 0;  in llc_conn_ac_upd_nr_received()
1193 			mod_timer(&llc->ack_timer.timer,  in llc_conn_ac_upd_nr_received()
1194 				  jiffies + llc->ack_timer.expire);  in llc_conn_ac_upd_nr_received()
1195 	} else if (llc->failed_data_req) {  in llc_conn_ac_upd_nr_received()
1200 			llc->failed_data_req = 0;  in llc_conn_ac_upd_nr_received()