117 iort_entry_get_id_mapping_index(struct iort_node *node)  in iort_entry_get_id_mapping_index()  argument
120 	switch(node->type) {  in iort_entry_get_id_mapping_index()
123 		if (node->revision < 1)  in iort_entry_get_id_mapping_index()
130 		if (node->data.smmu_v3.EventGsiv != 0 &&  in iort_entry_get_id_mapping_index()
131 		    node->data.smmu_v3.PriGsiv != 0 &&  in iort_entry_get_id_mapping_index()
132 		    node->data.smmu_v3.GerrGsiv != 0 &&  in iort_entry_get_id_mapping_index()
133 		    node->data.smmu_v3.SyncGsiv != 0)  in iort_entry_get_id_mapping_index()
136 		if (node->data.smmu_v3.IdMappingIndex >= node->nentries)  in iort_entry_get_id_mapping_index()
139 		return (node->data.smmu_v3.IdMappingIndex);  in iort_entry_get_id_mapping_index()
154 iort_entry_lookup(struct iort_node *node, u_int id, u_int *outid)  in iort_entry_lookup()  argument
159 	id_map = iort_entry_get_id_mapping_index(node);  in iort_entry_lookup()
160 	entry = node->entries.mappings;  in iort_entry_lookup()
161 	for (i = 0; i < node->nentries; i++, entry++) {  in iort_entry_lookup()
167 	if (i == node->nentries)  in iort_entry_lookup()
180 iort_smmu_trymap(struct iort_node *node, u_int outtype, u_int *outid)  in iort_smmu_trymap()  argument
183 	if (!node)  in iort_smmu_trymap()
188 	    (node->type == ACPI_IORT_NODE_SMMU_V3 ||  in iort_smmu_trymap()
189 	     node->type == ACPI_IORT_NODE_SMMU)) {  in iort_smmu_trymap()
190 		node = iort_entry_lookup(node, *outid, outid);  in iort_smmu_trymap()
191 		if (node == NULL)  in iort_smmu_trymap()
195 	KASSERT(node->type == outtype, ("mapping fail"));  in iort_smmu_trymap()
196 	return (node);  in iort_smmu_trymap()
205 	struct iort_node *node, *out_node;  in iort_pci_rc_map()  local
209 	TAILQ_FOREACH(node, &pci_nodes, next) {  in iort_pci_rc_map()
210 		if (node->data.pci_rc.PciSegmentNumber != seg)  in iort_pci_rc_map()
212 		out_node = iort_entry_lookup(node, rid, &nxtid);  in iort_pci_rc_map()
230 	struct iort_node *node, *out_node;  in iort_named_comp_map()  local
234 	TAILQ_FOREACH(node, &named_nodes, next) {  in iort_named_comp_map()
235 		if (strstr(node->data.named_comp.DeviceName, devname) == NULL)  in iort_named_comp_map()
237 		out_node = iort_entry_lookup(node, rid, &nxtid);  in iort_named_comp_map()
266 iort_copy_data(struct iort_node *node, ACPI_IORT_NODE *node_entry)  in iort_copy_data()  argument
274 	node->nentries = node_entry->MappingCount;  in iort_copy_data()
275 	node->usecount = 0;  in iort_copy_data()
276 	mapping = malloc(sizeof(*mapping) * node->nentries, M_DEVBUF,  in iort_copy_data()
278 	node->entries.mappings = mapping;  in iort_copy_data()
279 	for (i = 0; i < node->nentries; i++, mapping++, map_entry++) {  in iort_copy_data()
297 iort_copy_its(struct iort_node *node, ACPI_IORT_NODE *node_entry)  in iort_copy_its()  argument
305 	node->nentries = itsg_entry->ItsCount;  in iort_copy_its()
306 	node->usecount = 0;  in iort_copy_its()
307 	its = malloc(sizeof(*its) * node->nentries, M_DEVBUF, M_WAITOK | M_ZERO);  in iort_copy_its()
308 	node->entries.its = its;  in iort_copy_its()
310 	for (i = 0; i < node->nentries; i++, its++, id++) {  in iort_copy_its()
327 	struct iort_node *node;  in iort_add_nodes()  local
329 	node = malloc(sizeof(*node), M_DEVBUF, M_WAITOK | M_ZERO);  in iort_add_nodes()
330 	node->type =  node_entry->Type;  in iort_add_nodes()
331 	node->node_offset = node_offset;  in iort_add_nodes()
332 	node->revision = node_entry->Revision;  in iort_add_nodes()
338 		memcpy(&node->data.pci_rc, pci_rc, sizeof(*pci_rc));  in iort_add_nodes()
339 		iort_copy_data(node, node_entry);  in iort_add_nodes()
340 		TAILQ_INSERT_TAIL(&pci_nodes, node, next);  in iort_add_nodes()
344 		memcpy(&node->data.smmu, smmu, sizeof(*smmu));  in iort_add_nodes()
345 		iort_copy_data(node, node_entry);  in iort_add_nodes()
346 		TAILQ_INSERT_TAIL(&smmu_nodes, node, next);  in iort_add_nodes()
350 		memcpy(&node->data.smmu_v3, smmu_v3, sizeof(*smmu_v3));  in iort_add_nodes()
351 		iort_copy_data(node, node_entry);  in iort_add_nodes()
352 		TAILQ_INSERT_TAIL(&smmu_nodes, node, next);  in iort_add_nodes()
355 		iort_copy_its(node, node_entry);  in iort_add_nodes()
356 		TAILQ_INSERT_TAIL(&its_groups, node, next);  in iort_add_nodes()
360 		memcpy(&node->data.named_comp, named_comp, sizeof(*named_comp));  in iort_add_nodes()
363 		strncpy(node->data.named_comp.DeviceName,  in iort_add_nodes()
365 		    sizeof(node->data.named_comp.DeviceName));  in iort_add_nodes()
366 		node->data.named_comp.DeviceName[31] = 0;  in iort_add_nodes()
368 		iort_copy_data(node, node_entry);  in iort_add_nodes()
369 		TAILQ_INSERT_TAIL(&named_nodes, node, next);  in iort_add_nodes()
374 		free(node, M_DEVBUF);  in iort_add_nodes()
386 	struct iort_node *node, *np;  in iort_resolve_node()  local
388 	node = NULL;  in iort_resolve_node()
392 				node = np;  in iort_resolve_node()
397 	if (node == NULL) {  in iort_resolve_node()
400 				node = np;  in iort_resolve_node()
405 	if (node != NULL) {  in iort_resolve_node()
406 		node->usecount++;  in iort_resolve_node()
407 		entry->out_node = node;  in iort_resolve_node()
420 	struct iort_node *node;  in iort_post_process_mappings()  local
423 	TAILQ_FOREACH(node, &pci_nodes, next)  in iort_post_process_mappings()
424 		for (i = 0; i < node->nentries; i++)  in iort_post_process_mappings()
425 			iort_resolve_node(&node->entries.mappings[i], TRUE);  in iort_post_process_mappings()
426 	TAILQ_FOREACH(node, &smmu_nodes, next)  in iort_post_process_mappings()
427 		for (i = 0; i < node->nentries; i++)  in iort_post_process_mappings()
428 			iort_resolve_node(&node->entries.mappings[i], FALSE);  in iort_post_process_mappings()
429 	TAILQ_FOREACH(node, &named_nodes, next)  in iort_post_process_mappings()
430 		for (i = 0; i < node->nentries; i++)  in iort_post_process_mappings()
431 			iort_resolve_node(&node->entries.mappings[i], TRUE);  in iort_post_process_mappings()
618 	struct iort_node *node;  in acpi_iort_map_pci_msi()  local
620 	node = iort_pci_rc_map(seg, rid, ACPI_IORT_NODE_ITS_GROUP, devid);  in acpi_iort_map_pci_msi()
621 	if (node == NULL)  in acpi_iort_map_pci_msi()
625 	KASSERT(node->type == ACPI_IORT_NODE_ITS_GROUP, ("bad group"));  in acpi_iort_map_pci_msi()
628 	*xref = node->entries.its[0].xref;  in acpi_iort_map_pci_msi()
636 	struct iort_node *node;  in acpi_iort_map_pci_smmuv3()  local
638 	node = iort_pci_rc_map(seg, rid, ACPI_IORT_NODE_SMMU_V3, sid);  in acpi_iort_map_pci_smmuv3()
639 	if (node == NULL)  in acpi_iort_map_pci_smmuv3()
643 	KASSERT(node->type == ACPI_IORT_NODE_SMMU_V3, ("bad node"));  in acpi_iort_map_pci_smmuv3()
645 	smmu = (ACPI_IORT_SMMU_V3 *)&node->data.smmu_v3;  in acpi_iort_map_pci_smmuv3()
659 	struct iort_node *node;  in acpi_iort_map_named_msi()  local
661 	node = iort_named_comp_map(devname, rid, ACPI_IORT_NODE_ITS_GROUP,  in acpi_iort_map_named_msi()
663 	if (node == NULL)  in acpi_iort_map_named_msi()
667 	KASSERT(node->type == ACPI_IORT_NODE_ITS_GROUP, ("bad group"));  in acpi_iort_map_named_msi()
670 	*xref = node->entries.its[0].xref;  in acpi_iort_map_named_msi()
679 	struct iort_node *node;  in acpi_iort_map_named_smmuv3()  local
681 	node = iort_named_comp_map(devname, rid, ACPI_IORT_NODE_SMMU_V3, devid);  in acpi_iort_map_named_smmuv3()
682 	if (node == NULL)  in acpi_iort_map_named_smmuv3()
686 	KASSERT(node->type == ACPI_IORT_NODE_SMMU_V3, ("bad node"));  in acpi_iort_map_named_smmuv3()
688 	smmu = (ACPI_IORT_SMMU_V3 *)&node->data.smmu_v3;  in acpi_iort_map_named_smmuv3()