+ACPI_MODULE_NAME("rsxface")
+
+/* Local macros for 16,32-bit to 64-bit conversion */
+#define ACPI_COPY_FIELD(out, in, field) ((out)->field = (in)->field)
+#define ACPI_COPY_ADDRESS(out, in) \
+ ACPI_COPY_FIELD(out, in, resource_type); \
+ ACPI_COPY_FIELD(out, in, producer_consumer); \
+ ACPI_COPY_FIELD(out, in, decode); \
+ ACPI_COPY_FIELD(out, in, min_address_fixed); \
+ ACPI_COPY_FIELD(out, in, max_address_fixed); \
+ ACPI_COPY_FIELD(out, in, info); \
+ ACPI_COPY_FIELD(out, in, granularity); \
+ ACPI_COPY_FIELD(out, in, minimum); \
+ ACPI_COPY_FIELD(out, in, maximum); \
+ ACPI_COPY_FIELD(out, in, translation_offset); \
+ ACPI_COPY_FIELD(out, in, address_length); \
+ ACPI_COPY_FIELD(out, in, resource_source);
+/* Local prototypes */
+static acpi_status
+acpi_rs_match_vendor_resource(struct acpi_resource *resource, void *context);
+
+static acpi_status
+acpi_rs_validate_parameters(acpi_handle device_handle,
+ struct acpi_buffer *buffer,
+ struct acpi_namespace_node **return_node);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_validate_parameters
+ *
+ * PARAMETERS: device_handle - Handle to a device
+ * Buffer - Pointer to a data buffer
+ * return_node - Pointer to where the device node is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Common parameter validation for resource interfaces
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_rs_validate_parameters(acpi_handle device_handle,
+ struct acpi_buffer *buffer,
+ struct acpi_namespace_node **return_node)
+{
+ acpi_status status;
+ struct acpi_namespace_node *node;
+
+ ACPI_FUNCTION_TRACE(rs_validate_parameters);
+
+ /*
+ * Must have a valid handle to an ACPI device
+ */
+ if (!device_handle) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ node = acpi_ns_map_handle_to_node(device_handle);
+ if (!node) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }