43 	struct p2p_channels intersection;  in p2p_peer_channels_check()  local
79 	p2p_channels_intersect(own, &dev->channels, &intersection);  in p2p_peer_channels_check()
80 	p2p_dbg(p2p, "Own reg_classes %d peer reg_classes %d intersection reg_classes %d",  in p2p_peer_channels_check()
83 		(int) intersection.reg_classes);  in p2p_peer_channels_check()
84 	if (intersection.reg_classes == 0) {  in p2p_peer_channels_check()
412  * @intersection: Support channel list intersection from local and peer
421 			  struct p2p_channels *intersection)  in p2p_reselect_channel()  argument
435 	    p2p_channels_includes(intersection, op_reg_class, op_channel)) {  in p2p_reselect_channel()
436 		p2p_dbg(p2p, "Pick own channel preference (reg_class %u channel %u) from intersection",  in p2p_reselect_channel()
446 	    p2p_channels_includes(intersection, op_reg_class, op_channel)) {  in p2p_reselect_channel()
447 		p2p_dbg(p2p, "Pick best overall channel (reg_class %u channel %u) from intersection",  in p2p_reselect_channel()
457 	    !p2p_channels_includes(intersection, p2p->op_reg_class,  in p2p_reselect_channel()
461 	    p2p_channels_includes(intersection, op_reg_class, op_channel)) {  in p2p_reselect_channel()
462 		p2p_dbg(p2p, "Pick best 5 GHz channel (reg_class %u channel %u) from intersection",  in p2p_reselect_channel()
470 	    !p2p_channels_includes(intersection, p2p->op_reg_class,  in p2p_reselect_channel()
474 	    p2p_channels_includes(intersection, op_reg_class, op_channel)) {  in p2p_reselect_channel()
475 		p2p_dbg(p2p, "Pick best 2.4 GHz channel (reg_class %u channel %u) from intersection",  in p2p_reselect_channel()
484 		if (p2p_channels_includes(intersection,  in p2p_reselect_channel()
489 			p2p_dbg(p2p, "Pick highest preferred channel (op_class %u channel %u) from intersection",  in p2p_reselect_channel()
496 	if (p2p_channel_select(intersection, op_classes_edmg,  in p2p_reselect_channel()
498 		p2p_dbg(p2p, "Pick possible EDMG channel (op_class %u channel %u) from intersection",  in p2p_reselect_channel()
504 	if (p2p_channel_select(intersection, op_classes_vht,  in p2p_reselect_channel()
506 		p2p_dbg(p2p, "Pick possible VHT channel (op_class %u channel %u) from intersection",  in p2p_reselect_channel()
512 	if (p2p_channel_select(intersection, op_classes_ht40,  in p2p_reselect_channel()
514 		p2p_dbg(p2p, "Pick possible HT40 channel (op_class %u channel %u) from intersection",  in p2p_reselect_channel()
520 	if (p2p_channel_select(intersection, op_classes_5ghz,  in p2p_reselect_channel()
522 		p2p_dbg(p2p, "Pick possible 5 GHz channel (op_class %u channel %u) from intersection",  in p2p_reselect_channel()
528 	 * Try to see if the original channel is in the intersection. If  in p2p_reselect_channel()
532 	if (p2p_channels_includes(intersection, p2p->op_reg_class,  in p2p_reselect_channel()
534 …p_dbg(p2p, "Using original operating class and channel (op_class %u channel %u) from intersection",  in p2p_reselect_channel()
540 	 * Fall back to whatever is included in the channel intersection since  in p2p_reselect_channel()
543 	cl = &intersection->reg_class[0];  in p2p_reselect_channel()
544 	p2p_dbg(p2p, "Pick another channel (reg_class %u channel %u) from intersection",  in p2p_reselect_channel()
554 	struct p2p_channels tmp, intersection;  in p2p_go_select_channel()  local
559 	p2p_channels_dump(p2p, "intersection", &tmp);  in p2p_go_select_channel()
561 	p2p_channels_dump(p2p, "intersection after no-GO removal", &tmp);  in p2p_go_select_channel()
562 	p2p_channels_intersect(&tmp, &p2p->cfg->channels, &intersection);  in p2p_go_select_channel()
563 	p2p_channels_dump(p2p, "intersection with local channel list",  in p2p_go_select_channel()
564 			  &intersection);  in p2p_go_select_channel()
565 	if (intersection.reg_classes == 0 ||  in p2p_go_select_channel()
566 	    intersection.reg_class[0].channels == 0) {  in p2p_go_select_channel()
572 	if (!p2p_channels_includes(&intersection, p2p->op_reg_class,  in p2p_go_select_channel()
582 		p2p_reselect_channel(p2p, &intersection);  in p2p_go_select_channel()
587 		p2p_reselect_channel(p2p, &intersection);  in p2p_go_select_channel()