35 #define LLC_PDU_IS_GROUP_DSAP(pdu)      \  argument
36 	((pdu->dsap & LLC_PDU_GROUP_DSAP_MASK) ? 0 : 1)
37 #define LLC_PDU_IS_INDIV_DSAP(pdu)      \  argument
38 	(!(pdu->dsap & LLC_PDU_GROUP_DSAP_MASK) ? 0 : 1)
44 #define LLC_PDU_IS_CMD(pdu)    ((pdu->ssap & LLC_PDU_RSP) ? 0 : 1)  argument
45 #define LLC_PDU_IS_RSP(pdu)    ((pdu->ssap & LLC_PDU_RSP) ? 1 : 0)  argument
57 #define LLC_PDU_TYPE_IS_I(pdu) \  argument
58 	((!(pdu->ctrl_1 & LLC_PDU_TYPE_I_MASK)) ? 1 : 0)
60 #define LLC_PDU_TYPE_IS_U(pdu) \  argument
61 	(((pdu->ctrl_1 & LLC_PDU_TYPE_U_MASK) == LLC_PDU_TYPE_U) ? 1 : 0)
63 #define LLC_PDU_TYPE_IS_S(pdu) \  argument
64 	(((pdu->ctrl_1 & LLC_PDU_TYPE_S_MASK) == LLC_PDU_TYPE_S) ? 1 : 0)
68 #define LLC_U_PF_IS_1(pdu)     ((pdu->ctrl_1 & LLC_U_PF_BIT_MASK) ? 1 : 0)  argument
69 #define LLC_U_PF_IS_0(pdu)     ((!(pdu->ctrl_1 & LLC_U_PF_BIT_MASK)) ? 1 : 0)  argument
72 #define LLC_U_PDU_CMD(pdu)     (pdu->ctrl_1 & LLC_U_PDU_CMD_MASK)  argument
73 #define LLC_U_PDU_RSP(pdu)     (pdu->ctrl_1 & LLC_U_PDU_CMD_MASK)  argument
119 #define LLC_I_GET_NS(pdu)     (u8)((pdu->ctrl_1 & 0xFE) >> 1)  argument
120 #define LLC_I_GET_NR(pdu)     (u8)((pdu->ctrl_2 & 0xFE) >> 1)  argument
124 #define LLC_I_PF_IS_0(pdu)     ((!(pdu->ctrl_2 & LLC_I_PF_BIT_MASK)) ? 1 : 0)  argument
125 #define LLC_I_PF_IS_1(pdu)     ((pdu->ctrl_2 & LLC_I_PF_BIT_MASK) ? 1 : 0)  argument
130 #define LLC_S_PDU_CMD(pdu)     (pdu->ctrl_1 & LLC_S_PDU_CMD_MASK)  argument
131 #define LLC_S_PDU_RSP(pdu)     (pdu->ctrl_1 & LLC_S_PDU_CMD_MASK)  argument
141 #define LLC_S_PF_IS_0(pdu)     ((!(pdu->ctrl_2 & LLC_S_PF_BIT_MASK)) ? 1 : 0)  argument
142 #define LLC_S_PF_IS_1(pdu)     ((pdu->ctrl_2 & LLC_S_PF_BIT_MASK) ? 1 : 0)  argument
144 #define PDU_SUPV_GET_Nr(pdu)   ((pdu->ctrl_2 & 0xFE) >> 1)  argument
234 	struct llc_pdu_un *pdu;  in llc_pdu_header_init()  local
238 	pdu = llc_pdu_un_hdr(skb);  in llc_pdu_header_init()
239 	pdu->dsap = dsap;  in llc_pdu_header_init()
240 	pdu->ssap = ssap;  in llc_pdu_header_init()
241 	pdu->ssap |= cr;  in llc_pdu_header_init()
304 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_ui_cmd()  local
306 	pdu->ctrl_1  = LLC_PDU_TYPE_U;  in llc_pdu_init_as_ui_cmd()
307 	pdu->ctrl_1 |= LLC_1_PDU_CMD_UI;  in llc_pdu_init_as_ui_cmd()
318 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_test_cmd()  local
320 	pdu->ctrl_1  = LLC_PDU_TYPE_U;  in llc_pdu_init_as_test_cmd()
321 	pdu->ctrl_1 |= LLC_1_PDU_CMD_TEST;  in llc_pdu_init_as_test_cmd()
322 	pdu->ctrl_1 |= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_test_cmd()
335 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_test_rsp()  local
337 	pdu->ctrl_1  = LLC_PDU_TYPE_U;  in llc_pdu_init_as_test_rsp()
338 	pdu->ctrl_1 |= LLC_1_PDU_CMD_TEST;  in llc_pdu_init_as_test_rsp()
339 	pdu->ctrl_1 |= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_test_rsp()
345 		memcpy(((u8 *)pdu) + 3, ((u8 *)ev_pdu) + 3, dsize);  in llc_pdu_init_as_test_rsp()
368 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_xid_cmd()  local
370 	pdu->ctrl_1	 = LLC_PDU_TYPE_U;  in llc_pdu_init_as_xid_cmd()
371 	pdu->ctrl_1	|= LLC_1_PDU_CMD_XID;  in llc_pdu_init_as_xid_cmd()
372 	pdu->ctrl_1	|= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_xid_cmd()
373 	xid_info	 = (struct llc_xid_info *)(((u8 *)&pdu->ctrl_1) + 1);  in llc_pdu_init_as_xid_cmd()
392 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);  in llc_pdu_init_as_xid_rsp()  local
394 	pdu->ctrl_1	 = LLC_PDU_TYPE_U;  in llc_pdu_init_as_xid_rsp()
395 	pdu->ctrl_1	|= LLC_1_PDU_CMD_XID;  in llc_pdu_init_as_xid_rsp()
396 	pdu->ctrl_1	|= LLC_U_PF_BIT_MASK;  in llc_pdu_init_as_xid_rsp()
398 	xid_info	 = (struct llc_xid_info *)(((u8 *)&pdu->ctrl_1) + 1);  in llc_pdu_init_as_xid_rsp()