77 /** @brief Return link and relative domain id based on absolute domain id.
80  * @param[out] rel_domain_id	Domain ID elative to the link domain ID as output.
82  * @return Link to which given domain belongs. NULL if link was not found.
88 	STRUCT_SECTION_FOREACH(log_link, link) {  in get_link_domain()
89 		domain_max = link->ctrl_blk->domain_offset +  in get_link_domain()
90 				link->ctrl_blk->domain_cnt;  in get_link_domain()
93 			*rel_domain_id = domain_id - link->ctrl_blk->domain_offset;  in get_link_domain()
94 			return link;  in get_link_domain()
105  * Runtime filters for each link are dynamically allocated as an array of
106  * filters for all domains in the link. In order to fetch link associated with
109 static uint32_t get_source_offset(const struct log_link *link,  in get_source_offset()  argument
115 		offset += log_link_sources_count(link, i);  in get_source_offset()
124 	const struct log_link *link = get_link_domain(domain_id, &rel_domain_id);  in z_log_link_get_dynamic_filter()  local
127 	__ASSERT_NO_MSG(link != NULL);  in z_log_link_get_dynamic_filter()
129 	source_offset = get_source_offset(link, rel_domain_id);  in z_log_link_get_dynamic_filter()
131 	return &link->ctrl_blk->filters[source_offset + source_id];  in z_log_link_get_dynamic_filter()
135 static int link_filters_init(const struct log_link *link)  in link_filters_init()  argument
137 	uint32_t total_cnt = get_source_offset(link, link->ctrl_blk->domain_cnt);  in link_filters_init()
139 	link->ctrl_blk->filters = k_malloc(sizeof(uint32_t) * total_cnt);  in link_filters_init()
140 	if (link->ctrl_blk->filters == NULL) {  in link_filters_init()
146 	memset(link->ctrl_blk->filters, 0, sizeof(uint32_t) * total_cnt);  in link_filters_init()
148 		link->name, (int)(total_cnt * sizeof(uint32_t)));  in link_filters_init()
181 	STRUCT_SECTION_FOREACH(log_link, link) {  in z_log_ext_domain_count()
182 		cnt += log_link_domains_count(link);  in z_log_ext_domain_count()
191 	const struct log_link *link = get_link_domain(domain_id, &rel_domain_id);  in link_source_count()  local
193 	__ASSERT_NO_MSG(link != NULL);  in link_source_count()
195 	return log_link_sources_count(link, rel_domain_id);  in link_source_count()
223 	/* If not in cache fetch from link and cache it. */  in link_source_name_get()
226 		const struct log_link *link = get_link_domain(domain_id, &rel_domain_id);  in link_source_name_get()  local
229 		__ASSERT_NO_MSG(link != NULL);  in link_source_name_get()
231 		err = log_link_get_source_name(link, rel_domain_id, source_id,  in link_source_name_get()
271 	/* If not in cache fetch from link and cache it. */  in link_domain_name_get()
274 		const struct log_link *link = get_link_domain(domain_id, &rel_domain_id);  in link_domain_name_get()  local
277 		__ASSERT_NO_MSG(link != NULL);  in link_domain_name_get()
279 		err = log_link_get_domain_name(link, rel_domain_id, cached, &cache_size);  in link_domain_name_get()
303 	const struct log_link *link = get_link_domain(domain_id, &rel_domain_id);  in link_compiled_level_get()  local
306 	__ASSERT_NO_MSG(link != NULL);  in link_compiled_level_get()
308 	return !log_link_get_levels(link, rel_domain_id, source_id, &level, NULL) ?  in link_compiled_level_get()
328 	const struct log_link *link = get_link_domain(domain_id, &rel_domain_id);  in z_log_link_set_runtime_level()  local
330 	__ASSERT_NO_MSG(link != NULL);  in z_log_link_set_runtime_level()
332 	return log_link_set_runtime_level(link, rel_domain_id, source_id, level);  in z_log_link_set_runtime_level()
511 static void link_filter_set(const struct log_link *link,  in link_filter_set()  argument
515 	if (log_link_is_active(link) != 0) {  in link_filter_set()
519 	for (uint8_t d = link->ctrl_blk->domain_offset;  in link_filter_set()
520 	     d < link->ctrl_blk->domain_offset + link->ctrl_blk->domain_cnt; d++) {  in link_filter_set()
543 	STRUCT_SECTION_FOREACH(log_link, link) {  in backend_filter_set()
544 		link_filter_set(link, backend, level);  in backend_filter_set()
608 	STRUCT_SECTION_FOREACH(log_link, link) {  in z_log_links_initiate()
610 		if (link->mpsc_pbuf) {  in z_log_links_initiate()
611 			mpsc_pbuf_init(link->mpsc_pbuf, link->mpsc_pbuf_config);  in z_log_links_initiate()
615 		err = log_link_initiate(link, NULL);  in z_log_links_initiate()
616 		__ASSERT(err == 0, "Failed to initialize link");  in z_log_links_initiate()
621 static void backends_link_init(const struct log_link *link)  in backends_link_init()  argument
631 		link_filter_set(link, backend, backend->cb->level);  in backends_link_init()
645 	STRUCT_SECTION_FOREACH(log_link, link) {  in z_log_links_activate()
647 			int err = log_link_activate(link);  in z_log_links_activate()
650 				uint8_t domain_cnt = log_link_domains_count(link);  in z_log_links_activate()
652 				link->ctrl_blk->domain_offset = *offset;  in z_log_links_activate()
653 				link->ctrl_blk->domain_cnt = domain_cnt;  in z_log_links_activate()
656 					link_filters_init(link);  in z_log_links_activate()
657 					backends_link_init(link);  in z_log_links_activate()