24 	return ppp_fsm_input(&ctx->ipv6cp.fsm, PPP_IPV6CP, pkt);  in ipv6cp_handle()
81 static struct net_pkt *ipv6cp_config_info_add(struct ppp_fsm *fsm)  in ipv6cp_config_info_add()  argument
83 	return ppp_my_options_add(fsm, INTERFACE_IDENTIFIER_OPTION_LEN);  in ipv6cp_config_info_add()
91 static int ipv6cp_interface_identifier_parse(struct ppp_fsm *fsm,  in ipv6cp_interface_identifier_parse()  argument
111 			fsm->name, fsm, "peer ", iid_str);  in ipv6cp_interface_identifier_parse()
124 static int ipv6cp_config_info_req(struct ppp_fsm *fsm,  in ipv6cp_config_info_req()  argument
130 		CONTAINER_OF(fsm, struct ppp_context, ipv6cp.fsm);  in ipv6cp_config_info_req()
136 	ret = ppp_config_info_req(fsm, pkt, length, ret_pkt, PPP_IPV6CP,  in ipv6cp_config_info_req()
156 static int ipv6cp_config_info_ack(struct ppp_fsm *fsm,  in ipv6cp_config_info_ack()  argument
162 	ret = ppp_my_options_parse_conf_ack(fsm, pkt, length);  in ipv6cp_config_info_ack()
167 	if (!ppp_my_option_is_acked(fsm, IPV6CP_OPTION_INTERFACE_IDENTIFIER)) {  in ipv6cp_config_info_ack()
173 		struct ppp_context *ctx = CONTAINER_OF(fsm, struct ppp_context,  in ipv6cp_config_info_ack()
174 						       ipv6cp.fsm);  in ipv6cp_config_info_ack()
183 			fsm->name, fsm, "", iid_str);  in ipv6cp_config_info_ack()
191 	ppp_fsm_lower_down(&ctx->ipv6cp.fsm);  in ipv6cp_lower_down()
196 	ppp_fsm_lower_up(&ctx->ipv6cp.fsm);  in ipv6cp_lower_up()
201 	ppp_fsm_open(&ctx->ipv6cp.fsm);  in ipv6cp_open()
206 	ppp_fsm_close(&ctx->ipv6cp.fsm, reason);  in ipv6cp_close()
240 static void ipv6cp_up(struct ppp_fsm *fsm)  in ipv6cp_up()  argument
242 	struct ppp_context *ctx = CONTAINER_OF(fsm, struct ppp_context,  in ipv6cp_up()
243 					       ipv6cp.fsm);  in ipv6cp_up()
256 	NET_DBG("[%s/%p] Current state %s (%d)", fsm->name, fsm,  in ipv6cp_up()
257 		ppp_state_str(fsm->state), fsm->state);  in ipv6cp_up()
274 			fsm->name, fsm,  in ipv6cp_up()
290 				fsm->name, fsm, addr_str,  in ipv6cp_up()
296 static void ipv6cp_down(struct ppp_fsm *fsm)  in ipv6cp_down()  argument
298 	struct ppp_context *ctx = CONTAINER_OF(fsm, struct ppp_context,  in ipv6cp_down()
299 					       ipv6cp.fsm);  in ipv6cp_down()
329 			fsm->name, fsm,  in ipv6cp_down()
345 				fsm->name, fsm, addr_str,  in ipv6cp_down()
351 static void ipv6cp_finished(struct ppp_fsm *fsm)  in ipv6cp_finished()  argument
353 	struct ppp_context *ctx = CONTAINER_OF(fsm, struct ppp_context,  in ipv6cp_finished()
354 					       ipv6cp.fsm);  in ipv6cp_finished()
365 static void ipv6cp_proto_reject(struct ppp_fsm *fsm)  in ipv6cp_proto_reject()  argument
367 	ppp_fsm_lower_down(fsm);  in ipv6cp_proto_reject()
373 		PPP_IPV6CP, &ctx->ipv6cp.fsm);  in ipv6cp_init()
375 	memset(&ctx->ipv6cp.fsm, 0, sizeof(ctx->ipv6cp.fsm));  in ipv6cp_init()
377 	ppp_fsm_init(&ctx->ipv6cp.fsm, PPP_IPV6CP);  in ipv6cp_init()
379 	ppp_fsm_name_set(&ctx->ipv6cp.fsm, ppp_proto2str(PPP_IPV6CP));  in ipv6cp_init()
381 	ctx->ipv6cp.fsm.my_options.info = ipv6cp_my_options;  in ipv6cp_init()
382 	ctx->ipv6cp.fsm.my_options.data = ctx->ipv6cp.my_options_data;  in ipv6cp_init()
383 	ctx->ipv6cp.fsm.my_options.count = ARRAY_SIZE(ipv6cp_my_options);  in ipv6cp_init()
385 	ctx->ipv6cp.fsm.cb.up = ipv6cp_up;  in ipv6cp_init()
386 	ctx->ipv6cp.fsm.cb.down = ipv6cp_down;  in ipv6cp_init()
387 	ctx->ipv6cp.fsm.cb.finished = ipv6cp_finished;  in ipv6cp_init()
388 	ctx->ipv6cp.fsm.cb.proto_reject = ipv6cp_proto_reject;  in ipv6cp_init()
389 	ctx->ipv6cp.fsm.cb.config_info_ack = ipv6cp_config_info_ack;  in ipv6cp_init()
390 	ctx->ipv6cp.fsm.cb.config_info_rej = ppp_my_options_parse_conf_rej;  in ipv6cp_init()
391 	ctx->ipv6cp.fsm.cb.config_info_add = ipv6cp_config_info_add;  in ipv6cp_init()
392 	ctx->ipv6cp.fsm.cb.config_info_req = ipv6cp_config_info_req;  in ipv6cp_init()