1 files changed, 54 insertions, 0 deletions
diff --git a/src/acpi/acpigen.c b/src/acpi/acpigen.c
index 7afb839e5d..08915a9ea7 100644
--- a/src/acpi/acpigen.c
+++ b/src/acpi/acpigen.c
@@ -1402,6 +1402,33 @@ void acpigen_write_not(uint8_t arg, uint8_t res)
 	acpigen_emit_byte(res);
 }
 
+/* Concatenate (str1, str2, res) */
+void acpigen_concatenate_string_string(const char *str1, const char *str2, uint8_t res)
+{
+	acpigen_emit_byte(CONCATENATE_OP);
+	acpigen_write_string(str1);
+	acpigen_write_string(str2);
+	acpigen_emit_byte(res);
+}
+
+/* Concatenate (str, val, tmp_res) */
+void acpigen_concatenate_string_int(const char *str, uint64_t val, uint8_t res)
+{
+	acpigen_emit_byte(CONCATENATE_OP);
+	acpigen_write_string(str);
+	acpigen_write_integer(val);
+	acpigen_emit_byte(res);
+}
+
+/* Concatenate (str, src_res, dest_res) */
+void acpigen_concatenate_string_op(const char *str, uint8_t src_res, uint8_t dest_res)
+{
+	acpigen_emit_byte(CONCATENATE_OP);
+	acpigen_write_string(str);
+	acpigen_emit_byte(src_res);
+	acpigen_emit_byte(dest_res);
+}
+
 /* Store (str, DEBUG) */
 void acpigen_write_debug_string(const char *str)
 {
@@ -1434,6 +1461,33 @@ void acpigen_write_debug_namestr(const char *str)
 	acpigen_emit_ext_op(DEBUG_OP);
 }
 
+/* Concatenate (str1, str2, tmp_res)
+   Store(tmp_res, DEBUG) */
+void acpigen_write_debug_concatenate_string_string(const char *str1, const char *str2,
+	uint8_t tmp_res)
+{
+	acpigen_concatenate_string_string(str1, str2, tmp_res);
+	acpigen_write_debug_op(tmp_res);
+}
+
+/* Concatenate (str1, val, tmp_res)
+   Store(tmp_res, DEBUG) */
+void acpigen_write_debug_concatenate_string_int(const char *str, uint64_t val,
+	uint8_t tmp_res)
+{
+	acpigen_concatenate_string_int(str, val, tmp_res);
+	acpigen_write_debug_op(tmp_res);
+}
+
+/* Concatenate (str1, res, tmp_res)
+   Store(tmp_res, DEBUG) */
+void acpigen_write_debug_concatenate_string_op(const char *str, uint8_t res,
+	uint8_t tmp_res)
+{
+	acpigen_concatenate_string_op(str, res, tmp_res);
+	acpigen_write_debug_op(tmp_res);
+}
+
 void acpigen_write_if(void)
 {
 	acpigen_emit_byte(IF_OP);