407 	struct acpi_iort_smmu_v3 *smmu;  in iort_get_id_mapping_index()  local
419 		smmu = (struct acpi_iort_smmu_v3 *)node->node_data;  in iort_get_id_mapping_index()
424 		if (smmu->event_gsiv && smmu->pri_gsiv && smmu->gerr_gsiv  in iort_get_id_mapping_index()
425 		    && smmu->sync_gsiv)  in iort_get_id_mapping_index()
428 		if (smmu->id_mapping_index >= node->mapping_count) {  in iort_get_id_mapping_index()
434 		return smmu->id_mapping_index;  in iort_get_id_mapping_index()
799 		struct acpi_iort_smmu_v3 *smmu;  in iort_get_msi_resv_iommu()  local
801 		smmu = (struct acpi_iort_smmu_v3 *)iommu->node_data;  in iort_get_msi_resv_iommu()
802 		if (smmu->model == ACPI_IORT_SMMU_V3_HISILICON_HI161X)  in iort_get_msi_resv_iommu()
1219 	struct acpi_iort_smmu_v3 *smmu;  in arm_smmu_v3_count_resources()  local
1224 	smmu = (struct acpi_iort_smmu_v3 *)node->node_data;  in arm_smmu_v3_count_resources()
1226 	if (smmu->event_gsiv)  in arm_smmu_v3_count_resources()
1229 	if (smmu->pri_gsiv)  in arm_smmu_v3_count_resources()
1232 	if (smmu->gerr_gsiv)  in arm_smmu_v3_count_resources()
1235 	if (smmu->sync_gsiv)  in arm_smmu_v3_count_resources()
1241 static bool arm_smmu_v3_is_combined_irq(struct acpi_iort_smmu_v3 *smmu)  in arm_smmu_v3_is_combined_irq()  argument
1247 	if (smmu->model != ACPI_IORT_SMMU_V3_CAVIUM_CN99XX)  in arm_smmu_v3_is_combined_irq()
1254 	return smmu->event_gsiv == smmu->pri_gsiv &&  in arm_smmu_v3_is_combined_irq()
1255 	       smmu->event_gsiv == smmu->gerr_gsiv &&  in arm_smmu_v3_is_combined_irq()
1256 	       smmu->event_gsiv == smmu->sync_gsiv;  in arm_smmu_v3_is_combined_irq()
1259 static unsigned long arm_smmu_v3_resource_size(struct acpi_iort_smmu_v3 *smmu)  in arm_smmu_v3_resource_size()  argument
1265 	if (smmu->model == ACPI_IORT_SMMU_V3_CAVIUM_CN99XX)  in arm_smmu_v3_resource_size()
1274 	struct acpi_iort_smmu_v3 *smmu;  in arm_smmu_v3_init_resources()  local
1278 	smmu = (struct acpi_iort_smmu_v3 *)node->node_data;  in arm_smmu_v3_init_resources()
1280 	res[num_res].start = smmu->base_address;  in arm_smmu_v3_init_resources()
1281 	res[num_res].end = smmu->base_address +  in arm_smmu_v3_init_resources()
1282 				arm_smmu_v3_resource_size(smmu) - 1;  in arm_smmu_v3_init_resources()
1286 	if (arm_smmu_v3_is_combined_irq(smmu)) {  in arm_smmu_v3_init_resources()
1287 		if (smmu->event_gsiv)  in arm_smmu_v3_init_resources()
1288 			acpi_iort_register_irq(smmu->event_gsiv, "combined",  in arm_smmu_v3_init_resources()
1293 		if (smmu->event_gsiv)  in arm_smmu_v3_init_resources()
1294 			acpi_iort_register_irq(smmu->event_gsiv, "eventq",  in arm_smmu_v3_init_resources()
1298 		if (smmu->pri_gsiv)  in arm_smmu_v3_init_resources()
1299 			acpi_iort_register_irq(smmu->pri_gsiv, "priq",  in arm_smmu_v3_init_resources()
1303 		if (smmu->gerr_gsiv)  in arm_smmu_v3_init_resources()
1304 			acpi_iort_register_irq(smmu->gerr_gsiv, "gerror",  in arm_smmu_v3_init_resources()
1308 		if (smmu->sync_gsiv)  in arm_smmu_v3_init_resources()
1309 			acpi_iort_register_irq(smmu->sync_gsiv, "cmdq-sync",  in arm_smmu_v3_init_resources()
1318 	struct acpi_iort_smmu_v3 *smmu;  in arm_smmu_v3_dma_configure()  local
1322 	smmu = (struct acpi_iort_smmu_v3 *)node->node_data;  in arm_smmu_v3_dma_configure()
1324 	attr = (smmu->flags & ACPI_IORT_SMMU_V3_COHACC_OVERRIDE) ?  in arm_smmu_v3_dma_configure()
1341 	struct acpi_iort_smmu_v3 *smmu;  in arm_smmu_v3_set_proximity()  local
1343 	smmu = (struct acpi_iort_smmu_v3 *)node->node_data;  in arm_smmu_v3_set_proximity()
1344 	if (smmu->flags & ACPI_IORT_SMMU_V3_PXM_VALID) {  in arm_smmu_v3_set_proximity()
1345 		int dev_node = pxm_to_node(smmu->pxm);  in arm_smmu_v3_set_proximity()
1352 			smmu->base_address,  in arm_smmu_v3_set_proximity()
1353 			smmu->pxm);  in arm_smmu_v3_set_proximity()
1363 	struct acpi_iort_smmu *smmu;  in arm_smmu_count_resources()  local
1366 	smmu = (struct acpi_iort_smmu *)node->node_data;  in arm_smmu_count_resources()
1376 	return smmu->context_interrupt_count + 2;  in arm_smmu_count_resources()
1382 	struct acpi_iort_smmu *smmu;  in arm_smmu_init_resources()  local
1387 	smmu = (struct acpi_iort_smmu *)node->node_data;  in arm_smmu_init_resources()
1389 	res[num_res].start = smmu->base_address;  in arm_smmu_init_resources()
1390 	res[num_res].end = smmu->base_address + smmu->span - 1;  in arm_smmu_init_resources()
1394 	glb_irq = ACPI_ADD_PTR(u64, node, smmu->global_interrupt_offset);  in arm_smmu_init_resources()
1403 	ctx_irq = ACPI_ADD_PTR(u64, node, smmu->context_interrupt_offset);  in arm_smmu_init_resources()
1404 	for (i = 0; i < smmu->context_interrupt_count; i++) {  in arm_smmu_init_resources()
1416 	struct acpi_iort_smmu *smmu;  in arm_smmu_dma_configure()  local
1420 	smmu = (struct acpi_iort_smmu *)node->node_data;  in arm_smmu_dma_configure()
1422 	attr = (smmu->flags & ACPI_IORT_SMMU_COHERENT_WALK) ?  in arm_smmu_dma_configure()