51 		struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_clear_remote_busy()  local
55 		nr = LLC_I_GET_NR(pdu);  in llc_conn_ac_clear_remote_busy()
98 		struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_conn_ac_disc_ind()  local
100 		if (LLC_PDU_IS_RSP(pdu) &&  in llc_conn_ac_disc_ind()
101 		    LLC_PDU_TYPE_IS_U(pdu) &&  in llc_conn_ac_disc_ind()
102 		    LLC_U_PDU_RSP(pdu) == LLC_2_PDU_RSP_DM)  in llc_conn_ac_disc_ind()
104 		else if (LLC_PDU_IS_CMD(pdu) &&  in llc_conn_ac_disc_ind()
105 			   LLC_PDU_TYPE_IS_U(pdu) &&  in llc_conn_ac_disc_ind()
106 			   LLC_U_PDU_CMD(pdu) == LLC_2_PDU_CMD_DISC)  in llc_conn_ac_disc_ind()
133 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_conn_ac_rst_ind()  local
138 		if (LLC_PDU_IS_RSP(pdu) &&  in llc_conn_ac_rst_ind()
139 		    LLC_PDU_TYPE_IS_U(pdu) &&  in llc_conn_ac_rst_ind()
140 		    LLC_U_PDU_RSP(pdu) == LLC_2_PDU_RSP_FRMR) {  in llc_conn_ac_rst_ind()
143 		} else if (LLC_PDU_IS_CMD(pdu) &&  in llc_conn_ac_rst_ind()
144 			   LLC_PDU_TYPE_IS_U(pdu) &&  in llc_conn_ac_rst_ind()
145 			   LLC_U_PDU_CMD(pdu) == LLC_2_PDU_CMD_SABME) {  in llc_conn_ac_rst_ind()
179 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_clear_remote_busy_if_f_eq_1()  local
181 	if (LLC_PDU_IS_RSP(pdu) &&  in llc_conn_ac_clear_remote_busy_if_f_eq_1()
182 	    LLC_PDU_TYPE_IS_I(pdu) &&  in llc_conn_ac_clear_remote_busy_if_f_eq_1()
183 	    LLC_I_PF_IS_1(pdu) && llc_sk(sk)->ack_pf)  in llc_conn_ac_clear_remote_busy_if_f_eq_1()
278 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  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()
282 	if (LLC_PDU_IS_CMD(pdu))  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()
316 		struct llc_pdu_sn *pdu = (struct llc_pdu_sn *)&llc->rx_pdu_hdr;  in llc_conn_ac_resend_frmr_rsp_f_set_0()  local
320 		llc_pdu_init_as_frmr_rsp(nskb, pdu, 0, llc->vS,  in llc_conn_ac_resend_frmr_rsp_f_set_0()
346 		struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_resend_frmr_rsp_f_set_p()  local
350 		llc_pdu_init_as_frmr_rsp(nskb, pdu, f_bit, llc->vS,  in llc_conn_ac_resend_frmr_rsp_f_set_p()
420 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_resend_i_xxx_x_set_0()  local
421 	u8 nr = LLC_I_GET_NR(pdu);  in llc_conn_ac_resend_i_xxx_x_set_0()
431 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()  local
449 		nr = LLC_I_GET_NR(pdu);  in llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr()
458 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_resend_i_rsp_f_set_1()  local
459 	u8 nr = LLC_I_GET_NR(pdu);  in llc_conn_ac_resend_i_rsp_f_set_1()
891  *	indicates if there is any PDU which has not been acknowledged yet.
905  *	Sends an I response PDU with f-bit set to ack_pf flag as acknowledge to
907  *	set to one if one PDU with p-bit set to one is received.  Returns 0 for
930  *	llc_conn_ac_send_i_as_ack - sends an I-format PDU to acknowledge rx PDUs
934  *	This action sends an I-format PDU as acknowledge to received PDUs which
962  *	if there is any. ack_pf flag indicates if a PDU has been received with
1175 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_upd_nr_received()  local
1178 	llc->last_nr = PDU_SUPV_GET_Nr(pdu);  in llc_conn_ac_upd_nr_received()
1209 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_upd_p_flag()  local
1211 	if (LLC_PDU_IS_RSP(pdu)) {  in llc_conn_ac_upd_p_flag()
1373 	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);  in llc_conn_ac_upd_vs()  local
1374 	u8 nr = PDU_SUPV_GET_Nr(pdu);  in llc_conn_ac_upd_vs()