23 		       int cmd, struct cfpkt *pkt){  in handle_loop()  argument
28 		       int cmd, struct cfpkt *pkt);
30 static int cfctrl_recv(struct cflayer *layr, struct cfpkt *pkt);
178 	struct cfpkt *pkt;  in cfctrl_enum_req()  local
186 	pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);  in cfctrl_enum_req()
187 	if (!pkt)  in cfctrl_enum_req()
190 	init_info(cfpkt_info(pkt), cfctrl);  in cfctrl_enum_req()
191 	cfpkt_info(pkt)->dev_info->id = physlinkid;  in cfctrl_enum_req()
193 	cfpkt_addbdy(pkt, CFCTRL_CMD_ENUM);  in cfctrl_enum_req()
194 	cfpkt_addbdy(pkt, physlinkid);  in cfctrl_enum_req()
195 	cfpkt_set_prio(pkt, TC_PRIO_CONTROL);  in cfctrl_enum_req()
196 	dn->transmit(dn, pkt);  in cfctrl_enum_req()
210 	struct cfpkt *pkt;  in cfctrl_linkup_request()  local
225 	pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);  in cfctrl_linkup_request()
226 	if (!pkt)  in cfctrl_linkup_request()
228 	cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_SETUP);  in cfctrl_linkup_request()
229 	cfpkt_addbdy(pkt, (param->chtype << 4) | param->linktype);  in cfctrl_linkup_request()
230 	cfpkt_addbdy(pkt, (param->priority << 3) | param->phyid);  in cfctrl_linkup_request()
231 	cfpkt_addbdy(pkt, param->endpoint & 0x03);  in cfctrl_linkup_request()
237 		cfpkt_addbdy(pkt, (u8) param->u.video.connid);  in cfctrl_linkup_request()
243 		cfpkt_add_body(pkt, &tmp32, 4);  in cfctrl_linkup_request()
250 		cfpkt_add_body(pkt, &tmp32, 4);  in cfctrl_linkup_request()
252 		cfpkt_add_body(pkt, param->u.rfm.volume,  in cfctrl_linkup_request()
257 		cfpkt_add_body(pkt, &tmp16, 2);  in cfctrl_linkup_request()
259 		cfpkt_add_body(pkt, &tmp16, 2);  in cfctrl_linkup_request()
263 		cfpkt_add_body(pkt, utility_name, UTILITY_NAME_LENGTH);  in cfctrl_linkup_request()
265 		cfpkt_add_body(pkt, &tmp8, 1);  in cfctrl_linkup_request()
266 		cfpkt_add_body(pkt, param->u.utility.params,  in cfctrl_linkup_request()
281 	init_info(cfpkt_info(pkt), cfctrl);  in cfctrl_linkup_request()
287 	cfpkt_info(pkt)->dev_info->id = param->phyid;  in cfctrl_linkup_request()
288 	cfpkt_set_prio(pkt, TC_PRIO_CONTROL);  in cfctrl_linkup_request()
290 	    dn->transmit(dn, pkt);  in cfctrl_linkup_request()
308 	struct cfpkt *pkt;  in cfctrl_linkdown_req()  local
316 	pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);  in cfctrl_linkdown_req()
317 	if (!pkt)  in cfctrl_linkdown_req()
319 	cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_DESTROY);  in cfctrl_linkdown_req()
320 	cfpkt_addbdy(pkt, channelid);  in cfctrl_linkdown_req()
321 	init_info(cfpkt_info(pkt), cfctrl);  in cfctrl_linkdown_req()
322 	cfpkt_set_prio(pkt, TC_PRIO_CONTROL);  in cfctrl_linkdown_req()
324 	    dn->transmit(dn, pkt);  in cfctrl_linkdown_req()
350 static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)  in cfctrl_recv()  argument
363 	cfpkt_extr_head(pkt, &cmdrsp, 1);  in cfctrl_recv()
368 		if (handle_loop(cfctrl, cmd, pkt) != 0)  in cfctrl_recv()
387 			cfpkt_extr_head(pkt, &tmp, 1);  in cfctrl_recv()
395 			cfpkt_extr_head(pkt, &tmp, 1);  in cfctrl_recv()
401 			cfpkt_extr_head(pkt, &endpoint, 1);  in cfctrl_recv()
410 				cfpkt_extr_head(pkt, &linkid, 1);  in cfctrl_recv()
413 				cfpkt_extr_head(pkt, &tmp, 1);  in cfctrl_recv()
418 				cfpkt_extr_head(pkt, &linkid, 1);  in cfctrl_recv()
422 				cfpkt_extr_head(pkt, &tmp32, 4);  in cfctrl_recv()
428 				cfpkt_extr_head(pkt, &linkid, 1);  in cfctrl_recv()
435 				cfpkt_extr_head(pkt, &tmp32, 4);  in cfctrl_recv()
439 				for (cfpkt_extr_head(pkt, &tmp, 1);  in cfctrl_recv()
440 				     cfpkt_more(pkt) && tmp != '\0';  in cfctrl_recv()
441 				     cfpkt_extr_head(pkt, &tmp, 1))  in cfctrl_recv()
448 				cfpkt_extr_head(pkt, &linkid, 1);  in cfctrl_recv()
457 				cfpkt_extr_head(pkt, &tmp16, 2);  in cfctrl_recv()
461 				cfpkt_extr_head(pkt, &tmp16, 2);  in cfctrl_recv()
470 				     && cfpkt_more(pkt); i++) {  in cfctrl_recv()
471 					cfpkt_extr_head(pkt, &tmp, 1);  in cfctrl_recv()
475 				cfpkt_extr_head(pkt, &len, 1);  in cfctrl_recv()
479 				while (cfpkt_more(pkt) && len--) {  in cfctrl_recv()
480 					cfpkt_extr_head(pkt, &tmp, 1);  in cfctrl_recv()
486 				cfpkt_extr_head(pkt, &linkid, 1);  in cfctrl_recv()
488 				cfpkt_extr_head(pkt, &len, 1);  in cfctrl_recv()
490 				cfpkt_extr_head(pkt, &param, len);  in cfctrl_recv()
504 				cfpkt_erroneous(pkt)) {  in cfctrl_recv()
525 		cfpkt_extr_head(pkt, &linkid, 1);  in cfctrl_recv()
553 	cfpkt_destroy(pkt);  in cfctrl_recv()
592 static int handle_loop(struct cfctrl *ctrl, int cmd, struct cfpkt *pkt)  in handle_loop()  argument
620 		cfpkt_add_trail(pkt, &linkid, 1);  in handle_loop()
622 		cfpkt_peek_head(pkt, &linktype, 1);  in handle_loop()
625 			cfpkt_add_trail(pkt, &tmp, 1);  in handle_loop()
626 			cfpkt_add_trail(pkt, &tmp, 1);  in handle_loop()
632 		cfpkt_peek_head(pkt, &linkid, 1);  in handle_loop()