diff --git a/src/drivers/wifi/generic/acpi.c b/src/drivers/wifi/generic/acpi.c
index 63faae0176..ef18f6d68f 100644
--- a/src/drivers/wifi/generic/acpi.c
+++ b/src/drivers/wifi/generic/acpi.c
@@ -26,8 +26,8 @@
 /* Unique ID for the WIFI _DSM */
 #define ACPI_DSM_OEM_WIFI_UUID    "F21202BF-8F78-4DC6-A5B3-1F738E285ADE"
 
-/* Unique ID for the Wifi _DSD */
-#define ACPI_DSD_UNTRUSTED_UUID	  "88566a92-1a61-466d-949a-6d12809d480c"
+/* ID for the Wifi DmaProperty _DSD */
+#define ACPI_DSD_DMA_PROPERTY_UUID	  "70D24161-6DD5-4C9E-8070-705531292865"
 
 __weak int get_wifi_sar_limits(union wifi_sar_limits *sar_limits)
 {
@@ -506,24 +506,25 @@ static void wifi_ssdt_write_device(const struct device *dev, const char *path)
 
 static void wifi_ssdt_write_properties(const struct device *dev, const char *scope)
 {
-	const struct drivers_wifi_generic_config *config = dev->chip_info;
-
 	/* Scope */
 	acpigen_write_scope(scope);
 
-	if (config) {
-		/* Wake capabilities */
-		acpigen_write_PRW(config->wake, ACPI_S3);
+	if (dev->path.type == DEVICE_PATH_GENERIC) {
+		const struct drivers_wifi_generic_config *config = dev->chip_info;
+		if (config) {
+			/* Wake capabilities */
+			acpigen_write_PRW(config->wake, ACPI_S3);
 
-		/* Add _DSD for DmaProperty property. */
-		if (config->is_untrusted) {
-			struct acpi_dp *dsd, *pkg;
+			/* Add _DSD for DmaProperty property. */
+			if (config->is_untrusted) {
+				struct acpi_dp *dsd, *pkg;
 
-			dsd = acpi_dp_new_table("_DSD");
-			pkg = acpi_dp_new_table(ACPI_DSD_UNTRUSTED_UUID);
-			acpi_dp_add_integer(pkg, "DmaProperty", 1);
-			acpi_dp_add_package(dsd, pkg);
-			acpi_dp_write(dsd);
+				dsd = acpi_dp_new_table("_DSD");
+				pkg = acpi_dp_new_table(ACPI_DSD_DMA_PROPERTY_UUID);
+				acpi_dp_add_integer(pkg, "DmaProperty", 1);
+				acpi_dp_add_package(dsd, pkg);
+				acpi_dp_write(dsd);
+			}
 		}
 	}
 
@@ -567,7 +568,9 @@ void wifi_pcie_fill_ssdt(const struct device *dev)
 		return;
 
 	wifi_ssdt_write_device(dev, path);
-	wifi_ssdt_write_properties(dev, path);
+	const struct device *child = dev->link_list->children;
+	if (child && child->path.type == DEVICE_PATH_GENERIC)
+		wifi_ssdt_write_properties(child, path);
 }
 
 const char *wifi_pcie_acpi_name(const struct device *dev)
diff --git a/src/drivers/wifi/generic/generic.c b/src/drivers/wifi/generic/generic.c
index 5aaedaeafe..1187b3326a 100644
--- a/src/drivers/wifi/generic/generic.c
+++ b/src/drivers/wifi/generic/generic.c
@@ -21,6 +21,7 @@ struct device_operations wifi_pcie_ops = {
 	.enable_resources	= pci_dev_enable_resources,
 	.init			= wifi_pci_dev_init,
 	.ops_pci		= &pci_dev_ops_pci,
+	.scan_bus		= scan_static_bus,
 #if CONFIG(HAVE_ACPI_TABLES)
 	.acpi_name		= wifi_pcie_acpi_name,
 	.acpi_fill_ssdt		= wifi_pcie_fill_ssdt,
@@ -41,6 +42,11 @@ struct device_operations wifi_cnvi_ops = {
 #endif
 };
 
+struct device_operations wifi_generic_ops = {
+	.read_resources		= noop_read_resources,
+	.set_resources		= noop_set_resources,
+};
+
 static bool is_cnvi(const struct device *dev)
 {
 	return dev && dev->path.type != DEVICE_PATH_PCI;
@@ -59,16 +65,12 @@ bool wifi_generic_cnvi_ddr_rfim_enabled(const struct device *dev)
 
 static void wifi_generic_enable(struct device *dev)
 {
-	DEVTREE_CONST struct drivers_wifi_generic_config *config = dev ? dev->chip_info : NULL;
-
-	if (!config)
-		return;
-
 #if !DEVTREE_EARLY
-	if (is_cnvi(dev))
-		dev->ops = &wifi_cnvi_ops;
+	const struct device *parent = dev->bus->dev;
+	if (parent && parent->ops == &wifi_pcie_ops)
+		dev->ops = &wifi_generic_ops;
 	else
-		dev->ops = &wifi_pcie_ops;
+		dev->ops = &wifi_cnvi_ops;
 #endif
 }