176 ipcp_init(int unit)  in ipcp_init()  argument
178   fsm           *f = &ipcp_fsm[unit];  in ipcp_init()
179   ipcp_options *wo = &ipcp_wantoptions[unit];  in ipcp_init()
180   ipcp_options *ao = &ipcp_allowoptions[unit];  in ipcp_init()
182   f->unit      = unit;  in ipcp_init()
185   fsm_init(&ipcp_fsm[unit]);  in ipcp_init()
218 ipcp_open(int unit)  in ipcp_open()  argument
220   fsm_open(&ipcp_fsm[unit]);  in ipcp_open()
228 ipcp_close(int unit, char *reason)  in ipcp_close()  argument
230   fsm_close(&ipcp_fsm[unit], reason);  in ipcp_close()
238 ipcp_lowerup(int unit)  in ipcp_lowerup()  argument
240   fsm_lowerup(&ipcp_fsm[unit]);  in ipcp_lowerup()
248 ipcp_lowerdown(int unit)  in ipcp_lowerdown()  argument
250   fsm_lowerdown(&ipcp_fsm[unit]);  in ipcp_lowerdown()
258 ipcp_input(int unit, u_char *p, int len)  in ipcp_input()  argument
260   fsm_input(&ipcp_fsm[unit], p, len);  in ipcp_input()
270 ipcp_protrej(int unit)  in ipcp_protrej()  argument
272   fsm_lowerdown(&ipcp_fsm[unit]);  in ipcp_protrej()
282   ipcp_options *wo = &ipcp_wantoptions[f->unit];  in ipcp_resetci()
284   wo->req_addr = wo->neg_addr && ipcp_allowoptions[f->unit].neg_addr;  in ipcp_resetci()
294   ipcp_gotoptions[f->unit] = *wo;  in ipcp_resetci()
295   cis_received[f->unit] = 0;  in ipcp_resetci()
305   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_cilen()
306   ipcp_options *wo = &ipcp_wantoptions[f->unit];  in ipcp_cilen()
307   ipcp_options *ho = &ipcp_hisoptions[f->unit];  in ipcp_cilen()
324     if (cis_received[f->unit] == 0) {  in ipcp_cilen()
350   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_addci()
427   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_ackci()
547   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_nakci()
752   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_rejci()
871   ipcp_options *wo = &ipcp_wantoptions[f->unit];  in ipcp_reqci()
872   ipcp_options *ho = &ipcp_hisoptions[f->unit];  in ipcp_reqci()
873   ipcp_options *ao = &ipcp_allowoptions[f->unit];  in ipcp_reqci()
875   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_reqci()
892   cis_received[f->unit] = 1;  in ipcp_reqci()
1223   ipcp_options *ho = &ipcp_hisoptions[f->unit];  in ipcp_up()
1224   ipcp_options *go = &ipcp_gotoptions[f->unit];  in ipcp_up()
1225   ipcp_options *wo = &ipcp_wantoptions[f->unit];  in ipcp_up()
1227   np_up(f->unit, PPP_IP);  in ipcp_up()
1239     ipcp_close(f->unit, "Could not determine remote IP address");  in ipcp_up()
1244     ipcp_close(f->unit, "Could not determine local IP address");  in ipcp_up()
1255   if (!auth_ip_addr(f->unit, ho->hisaddr)) {  in ipcp_up()
1258     ipcp_close(f->unit, "Unauthorized remote IP address");  in ipcp_up()
1263   sifvjcomp(f->unit, ho->neg_vj, ho->cflag, ho->maxslotindex);  in ipcp_up()
1270   if (!sifaddr(f->unit, go->ouraddr, ho->hisaddr, mask, go->dnsaddr[0], go->dnsaddr[1])) {  in ipcp_up()
1272     ipcp_close(f->unit, "Interface configuration failed");  in ipcp_up()
1277   if (!sifup(f->unit)) {  in ipcp_up()
1279     ipcp_close(f->unit, "Interface configuration failed");  in ipcp_up()
1283   sifnpmode(f->unit, PPP_IP, NPMODE_PASS);  in ipcp_up()
1286   if (ipcp_wantoptions[f->unit].default_route) {  in ipcp_up()
1287     if (sifdefaultroute(f->unit, go->ouraddr, ho->hisaddr)) {  in ipcp_up()
1288       default_route_set[f->unit] = 1;  in ipcp_up()
1313   np_down(f->unit, PPP_IP);  in ipcp_down()
1314   sifvjcomp(f->unit, 0, 0, 0);  in ipcp_down()
1316   sifdown(f->unit);  in ipcp_down()
1317   ipcp_clear_addrs(f->unit);  in ipcp_down()
1325 ipcp_clear_addrs(int unit)  in ipcp_clear_addrs()  argument
1329   ouraddr = ipcp_gotoptions[unit].ouraddr;  in ipcp_clear_addrs()
1330   hisaddr = ipcp_hisoptions[unit].hisaddr;  in ipcp_clear_addrs()
1331   if (default_route_set[unit]) {  in ipcp_clear_addrs()
1332     cifdefaultroute(unit, ouraddr, hisaddr);  in ipcp_clear_addrs()
1333     default_route_set[unit] = 0;  in ipcp_clear_addrs()
1335   cifaddr(unit, ouraddr, hisaddr);  in ipcp_clear_addrs()
1345   np_finished(f->unit, PPP_IP);  in ipcp_finished()