54 static void dfd_phase_set(struct bt_mesh_dfd_srv *srv,  in dfd_phase_set()  argument
57 	srv->phase = new_phase;  in dfd_phase_set()
59 	if (srv->cb && srv->cb->phase) {  in dfd_phase_set()
60 		srv->cb->phase(srv, srv->phase);  in dfd_phase_set()
64 static struct bt_mesh_dfu_target *target_get(struct bt_mesh_dfd_srv *srv,  in target_get()  argument
67 	for (int i = 0; i < srv->target_cnt; ++i) {  in target_get()
68 		if (addr == srv->targets[i].blob.addr) {  in target_get()
69 			return &srv->targets[i];  in target_get()
76 static bool is_busy(const struct bt_mesh_dfd_srv *srv)  in is_busy()  argument
78 	return srv->phase == BT_MESH_DFD_PHASE_TRANSFER_ACTIVE ||  in is_busy()
79 	       srv->phase == BT_MESH_DFD_PHASE_TRANSFER_SUCCESS ||  in is_busy()
80 	       srv->phase == BT_MESH_DFD_PHASE_APPLYING_UPDATE;  in is_busy()
83 static bool upload_is_busy(const struct bt_mesh_dfd_srv *srv)  in upload_is_busy()  argument
85 	return bt_mesh_blob_srv_is_busy(&srv->upload.blob) ||  in upload_is_busy()
86 	       srv->upload.phase == BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ACTIVE;  in upload_is_busy()
89 static int slot_del(struct bt_mesh_dfd_srv *srv, const struct bt_mesh_dfu_slot *slot)  in slot_del()  argument
91 	if (srv->cb && srv->cb->del) {  in slot_del()
92 		srv->cb->del(srv, slot);  in slot_del()
98 static void receivers_status_rsp(struct bt_mesh_dfd_srv *srv,  in receivers_status_rsp()  argument
106 	net_buf_simple_add_le16(&buf, srv->target_cnt);  in receivers_status_rsp()
108 	bt_mesh_model_send(srv->mod, ctx, &buf, NULL, NULL);  in receivers_status_rsp()
115 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_receivers_add()  local
121 	if (bt_mesh_dfu_cli_is_busy(&srv->dfu)) {  in handle_receivers_add()
122 		receivers_status_rsp(srv, ctx,  in handle_receivers_add()
134 		status = bt_mesh_dfd_srv_receiver_add(srv, addr, img_idx);  in handle_receivers_add()
137 	receivers_status_rsp(srv, ctx, status);  in handle_receivers_add()
145 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_receivers_delete_all()  local
147 	receivers_status_rsp(srv, ctx, bt_mesh_dfd_srv_receivers_delete_all(srv));  in handle_receivers_delete_all()
155 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_receivers_get()  local
172 	net_buf_simple_add_le16(&rsp, srv->target_cnt);  in handle_receivers_get()
175 	cnt = MIN(cnt, srv->target_cnt - first);  in handle_receivers_get()
176 	progress = bt_mesh_dfu_cli_progress(&srv->dfu) / 2;  in handle_receivers_get()
179 		const struct bt_mesh_dfu_target *t = &srv->targets[i + first];  in handle_receivers_get()
190 	bt_mesh_model_send(srv->mod, ctx, &rsp, NULL, NULL);  in handle_receivers_get()
225 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_capabilities_get()  local
227 	if (srv->oob_schemes.count > 0) {  in handle_capabilities_get()
229 		net_buf_simple_add_mem(&rsp, srv->oob_schemes.schemes,  in handle_capabilities_get()
230 				       srv->oob_schemes.count);  in handle_capabilities_get()
242 static void status_rsp(struct bt_mesh_dfd_srv *srv, struct bt_mesh_msg_ctx *ctx,  in status_rsp()  argument
249 	net_buf_simple_add_u8(&rsp, srv->phase);  in status_rsp()
251 	if (srv->phase == BT_MESH_DFD_PHASE_IDLE || !srv->dfu.xfer.slot) {  in status_rsp()
252 		bt_mesh_model_send(srv->mod, ctx, &rsp, NULL, NULL);  in status_rsp()
256 	net_buf_simple_add_le16(&rsp, srv->inputs.group);  in status_rsp()
257 	net_buf_simple_add_le16(&rsp, srv->inputs.app_idx);  in status_rsp()
258 	net_buf_simple_add_u8(&rsp, srv->inputs.ttl);  in status_rsp()
259 	net_buf_simple_add_le16(&rsp, srv->inputs.timeout_base);  in status_rsp()
260 	net_buf_simple_add_u8(&rsp, ((srv->dfu.xfer.blob.mode & BIT_MASK(2)) |  in status_rsp()
261 				     ((srv->apply & BIT_MASK(1)) << 2)));  in status_rsp()
262 	net_buf_simple_add_le16(&rsp, srv->slot_idx);  in status_rsp()
264 	bt_mesh_model_send(srv->mod, ctx, &rsp, NULL, NULL);  in status_rsp()
270 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_get()  local
272 	status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in handle_get()
280 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_start()  local
294 		status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in handle_start()
304 	status_rsp(srv, ctx, bt_mesh_dfd_srv_start(srv, &params));  in handle_start()
313 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_suspend()  local
315 	status_rsp(srv, ctx, bt_mesh_dfd_srv_suspend(srv));  in handle_suspend()
323 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_cancel()  local
325 	bt_mesh_dfd_srv_cancel(srv, ctx);  in handle_cancel()
333 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_apply()  local
335 	status_rsp(srv, ctx, bt_mesh_dfd_srv_apply(srv));  in handle_apply()
340 static void upload_status_rsp_with_progress(struct bt_mesh_dfd_srv *srv,  in upload_status_rsp_with_progress()  argument
350 	net_buf_simple_add_u8(&rsp, srv->upload.phase);  in upload_status_rsp_with_progress()
352 	if (srv->upload.phase == BT_MESH_DFD_UPLOAD_PHASE_IDLE ||  in upload_status_rsp_with_progress()
353 	    !srv->upload.slot) {  in upload_status_rsp_with_progress()
354 		bt_mesh_model_send(srv->mod, ctx, &rsp, NULL, NULL);  in upload_status_rsp_with_progress()
359 	if (srv->upload.is_oob) {  in upload_status_rsp_with_progress()
361 		net_buf_simple_add_mem(&rsp, srv->upload.oob.current_fwid,  in upload_status_rsp_with_progress()
362 				       srv->upload.oob.current_fwid_len);  in upload_status_rsp_with_progress()
367 		net_buf_simple_add_mem(&rsp, srv->upload.slot->fwid,  in upload_status_rsp_with_progress()
368 				       srv->upload.slot->fwid_len);  in upload_status_rsp_with_progress()
371 	bt_mesh_model_send(srv->mod, ctx, &rsp, NULL, NULL);  in upload_status_rsp_with_progress()
374 static void upload_status_rsp(struct bt_mesh_dfd_srv *srv,  in upload_status_rsp()  argument
381 	if (srv->upload.is_oob) {  in upload_status_rsp()
382 		progress = srv->cb->oob_progress_get(srv, srv->upload.slot);  in upload_status_rsp()
386 		progress = bt_mesh_blob_srv_progress(&srv->upload.blob);  in upload_status_rsp()
389 	upload_status_rsp_with_progress(srv, ctx, status, progress);  in upload_status_rsp()
395 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_upload_get()  local
397 	upload_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in handle_upload_get()
402 static inline int set_upload_fwid(struct bt_mesh_dfd_srv *srv, struct bt_mesh_msg_ctx *ctx,  in set_upload_fwid()  argument
405 	int err = bt_mesh_dfu_slot_fwid_set(srv->upload.slot, fwid, fwid_len);  in set_upload_fwid()
410 		bt_mesh_dfu_slot_release(srv->upload.slot);  in set_upload_fwid()
411 		srv->upload.slot = NULL;  in set_upload_fwid()
412 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in set_upload_fwid()
415 		srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_SUCCESS;  in set_upload_fwid()
416 		bt_mesh_dfu_slot_release(srv->upload.slot);  in set_upload_fwid()
418 		err = bt_mesh_dfu_slot_get(fwid, fwid_len, &srv->upload.slot);  in set_upload_fwid()
420 			upload_status_rsp_with_progress(srv, ctx, BT_MESH_DFD_SUCCESS, 100);  in set_upload_fwid()
422 			srv->upload.slot = NULL;  in set_upload_fwid()
423 			upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in set_upload_fwid()
427 		srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ACTIVE;  in set_upload_fwid()
440 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_upload_start()  local
465 		upload_status_rsp(srv, ctx,  in handle_upload_start()
470 	if (upload_is_busy(srv)) {  in handle_upload_start()
471 		if (!srv->upload.slot) {  in handle_upload_start()
473 			upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in handle_upload_start()
477 		if (srv->upload.slot->fwid_len == fwid_len &&  in handle_upload_start()
478 		    !memcmp(srv->upload.slot->fwid, fwid, fwid_len) &&  in handle_upload_start()
479 		    srv->upload.slot->metadata_len == meta_len &&  in handle_upload_start()
480 		    !memcmp(srv->upload.slot->metadata, meta, meta_len) &&  in handle_upload_start()
481 		    srv->upload.blob.state.xfer.id == blob_id &&  in handle_upload_start()
482 		    srv->upload.blob.state.ttl == ttl &&  in handle_upload_start()
483 		    srv->upload.blob.state.timeout_base == timeout_base  in handle_upload_start()
485 		    && !srv->upload.is_oob  in handle_upload_start()
489 			upload_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in handle_upload_start()
494 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_BUSY_WITH_UPLOAD);  in handle_upload_start()
501 	if (srv->upload.slot) {  in handle_upload_start()
502 		bt_mesh_dfu_slot_release(srv->upload.slot);  in handle_upload_start()
506 	srv->upload.is_oob = false;  in handle_upload_start()
508 	srv->upload.slot = bt_mesh_dfu_slot_reserve();  in handle_upload_start()
510 	if (!srv->upload.slot) {  in handle_upload_start()
512 		upload_status_rsp(srv, ctx,  in handle_upload_start()
517 	err = set_upload_fwid(srv, ctx, fwid, fwid_len);  in handle_upload_start()
522 	err = bt_mesh_dfu_slot_info_set(srv->upload.slot, size, meta, meta_len);  in handle_upload_start()
525 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in handle_upload_start()
533 	srv->io = NULL;  in handle_upload_start()
534 	err = srv->cb->recv(srv, srv->upload.slot, &srv->io);  in handle_upload_start()
535 	if (err || !srv->io) {  in handle_upload_start()
536 		LOG_ERR("App rejected upload. err: %d io: %p", err, srv->io);  in handle_upload_start()
537 		bt_mesh_dfu_slot_release(srv->upload.slot);  in handle_upload_start()
538 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in handle_upload_start()
542 	err = bt_mesh_blob_srv_recv(&srv->upload.blob, blob_id, srv->io, ttl,  in handle_upload_start()
546 		bt_mesh_dfu_slot_release(srv->upload.slot);  in handle_upload_start()
547 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in handle_upload_start()
553 	srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ACTIVE;  in handle_upload_start()
554 	upload_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in handle_upload_start()
562 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_upload_start_oob()  local
582 	if (upload_is_busy(srv)) {  in handle_upload_start_oob()
584 		if (srv->upload.is_oob &&  in handle_upload_start_oob()
585 		    uri_len == srv->upload.oob.uri_len &&  in handle_upload_start_oob()
586 		    fwid_len == srv->upload.oob.current_fwid_len &&  in handle_upload_start_oob()
587 		    !memcmp(uri, srv->upload.oob.uri, uri_len) &&  in handle_upload_start_oob()
588 		    !memcmp(fwid, srv->upload.oob.current_fwid, fwid_len)) {  in handle_upload_start_oob()
590 			upload_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in handle_upload_start_oob()
594 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_BUSY_WITH_UPLOAD);  in handle_upload_start_oob()
597 	} else if (srv->upload.is_oob && srv->upload.is_pending_oob_check) {  in handle_upload_start_oob()
606 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in handle_upload_start_oob()
613 		upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_INSUFFICIENT_RESOURCES);  in handle_upload_start_oob()
620 	if (srv->upload.slot) {  in handle_upload_start_oob()
621 		bt_mesh_dfu_slot_release(srv->upload.slot);  in handle_upload_start_oob()
624 	srv->upload.is_oob = true;  in handle_upload_start_oob()
625 	srv->upload.slot = slot;  in handle_upload_start_oob()
626 	memcpy(srv->upload.oob.uri, uri, uri_len);  in handle_upload_start_oob()
627 	srv->upload.oob.uri_len = uri_len;  in handle_upload_start_oob()
628 	memcpy(srv->upload.oob.current_fwid, fwid, fwid_len);  in handle_upload_start_oob()
629 	srv->upload.oob.current_fwid_len = fwid_len;  in handle_upload_start_oob()
630 	memcpy(&srv->upload.oob.ctx, ctx, sizeof(struct bt_mesh_msg_ctx));  in handle_upload_start_oob()
632 	int status = srv->cb->start_oob_upload(srv, srv->upload.slot, srv->upload.oob.uri,  in handle_upload_start_oob()
633 					       srv->upload.oob.uri_len,  in handle_upload_start_oob()
634 					       srv->upload.oob.current_fwid,  in handle_upload_start_oob()
635 					       srv->upload.oob.current_fwid_len);  in handle_upload_start_oob()
638 		upload_status_rsp(srv, ctx, status);  in handle_upload_start_oob()
639 		bt_mesh_dfu_slot_release(srv->upload.slot);  in handle_upload_start_oob()
641 		srv->upload.is_pending_oob_check = true;  in handle_upload_start_oob()
644 	upload_status_rsp(srv, ctx, BT_MESH_DFD_ERR_URI_NOT_SUPPORTED);  in handle_upload_start_oob()
653 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_upload_cancel()  local
655 	srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_IDLE;  in handle_upload_cancel()
657 	if (srv->upload.is_oob) {  in handle_upload_cancel()
658 		srv->cb->cancel_oob_upload(srv, srv->upload.slot);  in handle_upload_cancel()
662 		(void)bt_mesh_blob_srv_cancel(&srv->upload.blob);  in handle_upload_cancel()
664 	upload_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in handle_upload_cancel()
669 static void fw_status_rsp(struct bt_mesh_dfd_srv *srv,  in fw_status_rsp()  argument
686 	bt_mesh_model_send(srv->mod, ctx, &rsp, NULL, NULL);  in fw_status_rsp()
692 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_fw_get()  local
703 		fw_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS, idx, fwid,  in handle_fw_get()
706 		fw_status_rsp(srv, ctx, BT_MESH_DFD_ERR_FW_NOT_FOUND, 0xffff,  in handle_fw_get()
716 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_fw_get_by_index()  local
724 		fw_status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS, idx, slot->fwid,  in handle_fw_get_by_index()
727 		fw_status_rsp(srv, ctx, BT_MESH_DFD_ERR_FW_NOT_FOUND, idx,  in handle_fw_get_by_index()
737 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_fw_delete()  local
744 	enum bt_mesh_dfd_status status = bt_mesh_dfd_srv_fw_delete(srv, &fwid_len, &fwid);  in handle_fw_delete()
746 	fw_status_rsp(srv, ctx, status, 0xffff, fwid, fwid_len);  in handle_fw_delete()
754 	struct bt_mesh_dfd_srv *srv = user_data;  in slot_del_cb()  local
756 	if (srv->cb && srv->cb->del) {  in slot_del_cb()
757 		srv->cb->del(srv, slot);  in slot_del_cb()
766 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in handle_fw_delete_all()  local
768 	fw_status_rsp(srv, ctx, bt_mesh_dfd_srv_fw_delete_all(srv), 0xffff, NULL, 0);  in handle_fw_delete_all()
797 	struct bt_mesh_dfd_srv *srv =  in dfu_suspended()  local
800 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_TRANSFER_SUSPENDED);  in dfu_suspended()
806 	struct bt_mesh_dfd_srv *srv =  in dfu_ended()  local
810 	LOG_DBG("reason: %u, phase: %u, apply: %u", reason, srv->phase, srv->apply);  in dfu_ended()
812 	if (srv->phase == BT_MESH_DFD_PHASE_IDLE) {  in dfu_ended()
816 	if (srv->phase == BT_MESH_DFD_PHASE_CANCELING_UPDATE) {  in dfu_ended()
817 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_IDLE);  in dfu_ended()
822 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_FAILED);  in dfu_ended()
826 	if (!srv->apply) {  in dfu_ended()
827 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_TRANSFER_SUCCESS);  in dfu_ended()
831 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_APPLYING_UPDATE);  in dfu_ended()
836 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_FAILED);  in dfu_ended()
842 	struct bt_mesh_dfd_srv *srv =  in dfu_applied()  local
846 	if (srv->phase == BT_MESH_DFD_PHASE_CANCELING_UPDATE) {  in dfu_applied()
847 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_FAILED);  in dfu_applied()
851 	if (srv->phase != BT_MESH_DFD_PHASE_APPLYING_UPDATE) {  in dfu_applied()
858 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_FAILED);  in dfu_applied()
864 	struct bt_mesh_dfd_srv *srv =  in dfu_confirmed()  local
867 	if (srv->phase != BT_MESH_DFD_PHASE_APPLYING_UPDATE &&  in dfu_confirmed()
868 	    srv->phase != BT_MESH_DFD_PHASE_CANCELING_UPDATE) {  in dfu_confirmed()
872 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_COMPLETED);  in dfu_confirmed()
891 	struct bt_mesh_dfd_srv *srv =  in upload_end()  local
894 	if (srv->upload.phase != BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ACTIVE) {  in upload_end()
900 	if (success && (bt_mesh_dfu_slot_commit(srv->upload.slot) == 0)) {  in upload_end()
901 		srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_SUCCESS;  in upload_end()
906 	srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ERROR;  in upload_end()
925 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in dfd_srv_init()  local
927 	srv->mod = mod;  in dfd_srv_init()
948 	err = bt_mesh_model_extend(mod, srv->upload.blob.mod);  in dfd_srv_init()
959 	struct bt_mesh_dfd_srv *srv = mod->rt->user_data;  in dfd_srv_reset()  local
961 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_IDLE);  in dfd_srv_reset()
962 	srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_IDLE;  in dfd_srv_reset()
964 	sys_slist_init(&srv->inputs.targets);  in dfd_srv_reset()
965 	srv->target_cnt = 0;  in dfd_srv_reset()
967 	bt_mesh_dfu_slot_foreach(slot_del_cb, srv);  in dfd_srv_reset()
976 enum bt_mesh_dfd_status bt_mesh_dfd_srv_receiver_add(struct bt_mesh_dfd_srv *srv, uint16_t addr,  in bt_mesh_dfd_srv_receiver_add()  argument
986 	t = target_get(srv, addr);  in bt_mesh_dfd_srv_receiver_add()
994 	if (srv->target_cnt == ARRAY_SIZE(srv->targets)) {  in bt_mesh_dfd_srv_receiver_add()
998 	t = &srv->targets[srv->target_cnt];  in bt_mesh_dfd_srv_receiver_add()
999 	p = &srv->pull_ctxs[srv->target_cnt];  in bt_mesh_dfd_srv_receiver_add()
1000 	srv->target_cnt++;  in bt_mesh_dfd_srv_receiver_add()
1014 enum bt_mesh_dfd_status bt_mesh_dfd_srv_receivers_delete_all(struct bt_mesh_dfd_srv *srv)  in bt_mesh_dfd_srv_receivers_delete_all()  argument
1016 	if (bt_mesh_dfu_cli_is_busy(&srv->dfu)) {  in bt_mesh_dfd_srv_receivers_delete_all()
1020 	sys_slist_init(&srv->inputs.targets);  in bt_mesh_dfd_srv_receivers_delete_all()
1021 	srv->target_cnt = 0;  in bt_mesh_dfd_srv_receivers_delete_all()
1026 enum bt_mesh_dfd_status bt_mesh_dfd_srv_start(struct bt_mesh_dfd_srv *srv,  in bt_mesh_dfd_srv_start()  argument
1032 	if (!srv->target_cnt) {  in bt_mesh_dfd_srv_start()
1046 	if (srv->inputs.app_idx == params->app_idx &&  in bt_mesh_dfd_srv_start()
1047 	    srv->inputs.timeout_base == params->timeout_base &&  in bt_mesh_dfd_srv_start()
1048 	    srv->inputs.group == params->group && srv->inputs.ttl == params->ttl &&  in bt_mesh_dfd_srv_start()
1049 	    srv->dfu.xfer.blob.mode == xfer.mode && srv->apply == params->apply &&  in bt_mesh_dfd_srv_start()
1050 	    srv->slot_idx == params->slot_idx) {  in bt_mesh_dfd_srv_start()
1051 		if (is_busy(srv) ||  in bt_mesh_dfd_srv_start()
1052 		    srv->phase == BT_MESH_DFD_PHASE_COMPLETED) {  in bt_mesh_dfd_srv_start()
1055 		} else if (srv->phase == BT_MESH_DFD_PHASE_TRANSFER_SUSPENDED) {  in bt_mesh_dfd_srv_start()
1056 			bt_mesh_dfu_cli_resume(&srv->dfu);  in bt_mesh_dfd_srv_start()
1057 			dfd_phase_set(srv, BT_MESH_DFD_PHASE_TRANSFER_ACTIVE);  in bt_mesh_dfd_srv_start()
1060 	} else if (is_busy(srv) ||  in bt_mesh_dfd_srv_start()
1061 		   srv->phase == BT_MESH_DFD_PHASE_TRANSFER_SUSPENDED) {  in bt_mesh_dfd_srv_start()
1066 	if (srv->phase == BT_MESH_DFD_PHASE_CANCELING_UPDATE) {  in bt_mesh_dfd_srv_start()
1071 	srv->io = NULL;  in bt_mesh_dfd_srv_start()
1072 	err = srv->cb->send(srv, xfer.slot, &srv->io);  in bt_mesh_dfd_srv_start()
1073 	if (err || !srv->io) {  in bt_mesh_dfd_srv_start()
1077 	sys_slist_init(&srv->inputs.targets);  in bt_mesh_dfd_srv_start()
1078 	for (i = 0; i < srv->target_cnt; i++) {  in bt_mesh_dfd_srv_start()
1079 		uint16_t addr = srv->targets[i].blob.addr;  in bt_mesh_dfd_srv_start()
1081 		memset(&srv->targets[i].blob, 0, sizeof(struct bt_mesh_blob_target));  in bt_mesh_dfd_srv_start()
1082 		memset(&srv->pull_ctxs[i], 0, sizeof(struct bt_mesh_blob_target_pull));  in bt_mesh_dfd_srv_start()
1083 		srv->targets[i].blob.addr = addr;  in bt_mesh_dfd_srv_start()
1084 		srv->targets[i].blob.pull = &srv->pull_ctxs[i];  in bt_mesh_dfd_srv_start()
1086 		sys_slist_append(&srv->inputs.targets, &srv->targets[i].blob.n);  in bt_mesh_dfd_srv_start()
1089 	srv->slot_idx = params->slot_idx;  in bt_mesh_dfd_srv_start()
1090 	srv->inputs.app_idx = params->app_idx;  in bt_mesh_dfd_srv_start()
1091 	srv->inputs.timeout_base = params->timeout_base;  in bt_mesh_dfd_srv_start()
1092 	srv->inputs.group = params->group;  in bt_mesh_dfd_srv_start()
1093 	srv->inputs.ttl = params->ttl;  in bt_mesh_dfd_srv_start()
1094 	srv->apply = params->apply;  in bt_mesh_dfd_srv_start()
1103 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_TRANSFER_ACTIVE);  in bt_mesh_dfd_srv_start()
1104 	err = bt_mesh_dfu_cli_send(&srv->dfu, &srv->inputs, srv->io, &xfer);  in bt_mesh_dfd_srv_start()
1106 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_IDLE);  in bt_mesh_dfd_srv_start()
1113 enum bt_mesh_dfd_status bt_mesh_dfd_srv_suspend(struct bt_mesh_dfd_srv *srv)  in bt_mesh_dfd_srv_suspend()  argument
1117 	if (srv->phase == BT_MESH_DFD_PHASE_TRANSFER_SUSPENDED) {  in bt_mesh_dfd_srv_suspend()
1121 	if (srv->phase != BT_MESH_DFD_PHASE_TRANSFER_ACTIVE) {  in bt_mesh_dfd_srv_suspend()
1125 	err = bt_mesh_dfu_cli_suspend(&srv->dfu);  in bt_mesh_dfd_srv_suspend()
1130 	srv->phase = BT_MESH_DFD_PHASE_TRANSFER_SUSPENDED;  in bt_mesh_dfd_srv_suspend()
1134 enum bt_mesh_dfd_status bt_mesh_dfd_srv_cancel(struct bt_mesh_dfd_srv *srv,  in bt_mesh_dfd_srv_cancel()  argument
1140 	if (srv->phase == BT_MESH_DFD_PHASE_CANCELING_UPDATE ||  in bt_mesh_dfd_srv_cancel()
1141 	    srv->phase == BT_MESH_DFD_PHASE_IDLE) {  in bt_mesh_dfd_srv_cancel()
1143 			status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in bt_mesh_dfd_srv_cancel()
1148 	if (srv->phase == BT_MESH_DFD_PHASE_COMPLETED ||  in bt_mesh_dfd_srv_cancel()
1149 	    srv->phase == BT_MESH_DFD_PHASE_FAILED) {  in bt_mesh_dfd_srv_cancel()
1150 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_IDLE);  in bt_mesh_dfd_srv_cancel()
1152 			status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in bt_mesh_dfd_srv_cancel()
1159 	prev_phase = srv->phase;  in bt_mesh_dfd_srv_cancel()
1160 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_CANCELING_UPDATE);  in bt_mesh_dfd_srv_cancel()
1161 	err = bt_mesh_dfu_cli_cancel(&srv->dfu, NULL);  in bt_mesh_dfd_srv_cancel()
1164 			status_rsp(srv, ctx, BT_MESH_DFD_ERR_INTERNAL);  in bt_mesh_dfd_srv_cancel()
1178 		status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in bt_mesh_dfd_srv_cancel()
1182 		dfd_phase_set(srv, BT_MESH_DFD_PHASE_IDLE);  in bt_mesh_dfd_srv_cancel()
1184 			status_rsp(srv, ctx, BT_MESH_DFD_SUCCESS);  in bt_mesh_dfd_srv_cancel()
1191 enum bt_mesh_dfd_status bt_mesh_dfd_srv_apply(struct bt_mesh_dfd_srv *srv)  in bt_mesh_dfd_srv_apply()  argument
1195 	if (srv->phase == BT_MESH_DFD_PHASE_IDLE ||  in bt_mesh_dfd_srv_apply()
1196 	    srv->phase == BT_MESH_DFD_PHASE_CANCELING_UPDATE ||  in bt_mesh_dfd_srv_apply()
1197 	    srv->phase == BT_MESH_DFD_PHASE_TRANSFER_ACTIVE ||  in bt_mesh_dfd_srv_apply()
1198 	    srv->phase == BT_MESH_DFD_PHASE_TRANSFER_SUSPENDED ||  in bt_mesh_dfd_srv_apply()
1199 	    srv->phase == BT_MESH_DFD_PHASE_FAILED) {  in bt_mesh_dfd_srv_apply()
1203 	if (srv->phase == BT_MESH_DFD_PHASE_APPLYING_UPDATE ||  in bt_mesh_dfd_srv_apply()
1204 	    srv->phase == BT_MESH_DFD_PHASE_COMPLETED) {  in bt_mesh_dfd_srv_apply()
1208 	err = bt_mesh_dfu_cli_apply(&srv->dfu);  in bt_mesh_dfd_srv_apply()
1213 	dfd_phase_set(srv, BT_MESH_DFD_PHASE_APPLYING_UPDATE);  in bt_mesh_dfd_srv_apply()
1217 enum bt_mesh_dfd_status bt_mesh_dfd_srv_fw_delete(struct bt_mesh_dfd_srv *srv, size_t *fwid_len,  in bt_mesh_dfd_srv_fw_delete()  argument
1223 	if (srv->phase != BT_MESH_DFD_PHASE_IDLE) {  in bt_mesh_dfd_srv_fw_delete()
1234 	err = slot_del(srv, slot);  in bt_mesh_dfd_srv_fw_delete()
1244 enum bt_mesh_dfd_status bt_mesh_dfd_srv_fw_delete_all(struct bt_mesh_dfd_srv *srv)  in bt_mesh_dfd_srv_fw_delete_all()  argument
1246 	if (srv->phase != BT_MESH_DFD_PHASE_IDLE) {  in bt_mesh_dfd_srv_fw_delete_all()
1250 	bt_mesh_dfu_slot_foreach(slot_del_cb, srv);  in bt_mesh_dfd_srv_fw_delete_all()
1258 int bt_mesh_dfd_srv_oob_check_complete(struct bt_mesh_dfd_srv *srv,  in bt_mesh_dfd_srv_oob_check_complete()  argument
1264 	if (slot != srv->upload.slot || !srv->upload.is_oob ||  in bt_mesh_dfd_srv_oob_check_complete()
1265 	    srv->upload.phase == BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ACTIVE ||  in bt_mesh_dfd_srv_oob_check_complete()
1266 	    !srv->upload.is_pending_oob_check) {  in bt_mesh_dfd_srv_oob_check_complete()
1273 	srv->upload.is_pending_oob_check = false;  in bt_mesh_dfd_srv_oob_check_complete()
1276 		bt_mesh_dfu_slot_release(srv->upload.slot);  in bt_mesh_dfd_srv_oob_check_complete()
1277 		upload_status_rsp(srv, &srv->upload.oob.ctx, status);  in bt_mesh_dfd_srv_oob_check_complete()
1281 	err = set_upload_fwid(srv, &srv->upload.oob.ctx, fwid, fwid_len);  in bt_mesh_dfd_srv_oob_check_complete()
1287 	upload_status_rsp(srv, &srv->upload.oob.ctx, BT_MESH_DFD_SUCCESS);  in bt_mesh_dfd_srv_oob_check_complete()
1291 int bt_mesh_dfd_srv_oob_store_complete(struct bt_mesh_dfd_srv *srv,  in bt_mesh_dfd_srv_oob_store_complete()  argument
1297 	if (srv->upload.phase != BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ACTIVE ||  in bt_mesh_dfd_srv_oob_store_complete()
1298 	    srv->upload.slot != slot || !srv->upload.is_oob) {  in bt_mesh_dfd_srv_oob_store_complete()
1306 	err = bt_mesh_dfu_slot_info_set(srv->upload.slot, size, metadata, metadata_len);  in bt_mesh_dfd_srv_oob_store_complete()
1311 	err = bt_mesh_dfu_slot_commit(srv->upload.slot);  in bt_mesh_dfd_srv_oob_store_complete()
1316 	srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_SUCCESS;  in bt_mesh_dfd_srv_oob_store_complete()
1320 	srv->upload.phase = BT_MESH_DFD_UPLOAD_PHASE_TRANSFER_ERROR;  in bt_mesh_dfd_srv_oob_store_complete()
1321 	bt_mesh_dfu_slot_release(srv->upload.slot);  in bt_mesh_dfd_srv_oob_store_complete()