37 #define LLC_PDU_IS_GROUP_DSAP(pdu)      \  argument
38 	((pdu->dsap & LLC_PDU_GROUP_DSAP_MASK) ? 0 : 1)
39 #define LLC_PDU_IS_INDIV_DSAP(pdu)      \  argument
40 	(!(pdu->dsap & LLC_PDU_GROUP_DSAP_MASK) ? 0 : 1)
46 #define LLC_PDU_IS_CMD(pdu)    ((pdu->ssap & LLC_PDU_RSP) ? 0 : 1)  argument
47 #define LLC_PDU_IS_RSP(pdu)    ((pdu->ssap & LLC_PDU_RSP) ? 1 : 0)  argument
60 #define LLC_PDU_TYPE_IS_I(pdu) \  argument
61 	((!(pdu->ctrl_1 & LLC_PDU_TYPE_I_MASK)) ? 1 : 0)
63 #define LLC_PDU_TYPE_IS_U(pdu) \  argument
64 	(((pdu->ctrl_1 & LLC_PDU_TYPE_U_MASK) == LLC_PDU_TYPE_U) ? 1 : 0)
66 #define LLC_PDU_TYPE_IS_S(pdu) \  argument
67 	(((pdu->ctrl_1 & LLC_PDU_TYPE_S_MASK) == LLC_PDU_TYPE_S) ? 1 : 0)
71 #define LLC_U_PF_IS_1(pdu)     ((pdu->ctrl_1 & LLC_U_PF_BIT_MASK) ? 1 : 0)  argument
72 #define LLC_U_PF_IS_0(pdu)     ((!(pdu->ctrl_1 & LLC_U_PF_BIT_MASK)) ? 1 : 0)  argument
75 #define LLC_U_PDU_CMD(pdu)     (pdu->ctrl_1 & LLC_U_PDU_CMD_MASK)  argument
76 #define LLC_U_PDU_RSP(pdu)     (pdu->ctrl_1 & LLC_U_PDU_CMD_MASK)  argument
122 #define LLC_I_GET_NS(pdu)     (u8)((pdu->ctrl_1 & 0xFE) >> 1)  argument
123 #define LLC_I_GET_NR(pdu)     (u8)((pdu->ctrl_2 & 0xFE) >> 1)  argument
127 #define LLC_I_PF_IS_0(pdu)     ((!(pdu->ctrl_2 & LLC_I_PF_BIT_MASK)) ? 1 : 0)  argument
128 #define LLC_I_PF_IS_1(pdu)     ((pdu->ctrl_2 & LLC_I_PF_BIT_MASK) ? 1 : 0)  argument
133 #define LLC_S_PDU_CMD(pdu)     (pdu->ctrl_1 & LLC_S_PDU_CMD_MASK)  argument
134 #define LLC_S_PDU_RSP(pdu)     (pdu->ctrl_1 & LLC_S_PDU_CMD_MASK)  argument
144 #define LLC_S_PF_IS_0(pdu)     ((!(pdu->ctrl_2 & LLC_S_PF_BIT_MASK)) ? 1 : 0)  argument
145 #define LLC_S_PF_IS_1(pdu)     ((pdu->ctrl_2 & LLC_S_PF_BIT_MASK) ? 1 : 0)  argument
147 #define PDU_SUPV_GET_Nr(pdu)   ((pdu->ctrl_2 & 0xFE) >> 1)  argument
237 	struct llc_pdu_un *pdu;  in llc_pdu_header_init()  local
250 	pdu = llc_pdu_un_hdr(skb);  in llc_pdu_header_init()
251 	pdu->dsap = dsap;  in llc_pdu_header_init()
252 	pdu->ssap = ssap;  in llc_pdu_header_init()
253 	pdu->ssap |= cr;  in llc_pdu_header_init()
316 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_ui_cmd()  local
318 	pdu->ctrl_1  = LLC_PDU_TYPE_U;  in llc_pdu_init_as_ui_cmd()
319 	pdu->ctrl_1 |= LLC_1_PDU_CMD_UI;  in llc_pdu_init_as_ui_cmd()
330 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_test_cmd()  local
332 	pdu->ctrl_1  = LLC_PDU_TYPE_U;  in llc_pdu_init_as_test_cmd()
333 	pdu->ctrl_1 |= LLC_1_PDU_CMD_TEST;  in llc_pdu_init_as_test_cmd()
334 	pdu->ctrl_1 |= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_test_cmd()
347 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_test_rsp()  local
349 	pdu->ctrl_1  = LLC_PDU_TYPE_U;  in llc_pdu_init_as_test_rsp()
350 	pdu->ctrl_1 |= LLC_1_PDU_CMD_TEST;  in llc_pdu_init_as_test_rsp()
351 	pdu->ctrl_1 |= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_test_rsp()
357 		memcpy(((u8 *)pdu) + 3, ((u8 *)ev_pdu) + 3, dsize);  in llc_pdu_init_as_test_rsp()
380 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_xid_cmd()  local
382 	pdu->ctrl_1	 = LLC_PDU_TYPE_U;  in llc_pdu_init_as_xid_cmd()
383 	pdu->ctrl_1	|= LLC_1_PDU_CMD_XID;  in llc_pdu_init_as_xid_cmd()
384 	pdu->ctrl_1	|= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_xid_cmd()
385 	xid_info	 = (struct llc_xid_info *)(((u8 *)&pdu->ctrl_1) + 1);  in llc_pdu_init_as_xid_cmd()
407 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_xid_rsp()  local
409 	pdu->ctrl_1	 = LLC_PDU_TYPE_U;  in llc_pdu_init_as_xid_rsp()
410 	pdu->ctrl_1	|= LLC_1_PDU_CMD_XID;  in llc_pdu_init_as_xid_rsp()
411 	pdu->ctrl_1	|= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_xid_rsp()
413 	xid_info	 = (struct llc_xid_info *)(((u8 *)&pdu->ctrl_1) + 1);  in llc_pdu_init_as_xid_rsp()