[Qemu-devel] [PATCH v4 04/42] acpi: add aml_device() term

[Igor Mammedov]

Signed-off-by: Igor Mammedov <address@hidden>
---
 hw/acpi/aml-build.c         | 11 +++++++++++
 include/hw/acpi/aml-build.h |  1 +
 2 files changed, 12 insertions(+)

diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index f891406..c955d66 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -355,3 +355,14 @@ Aml *aml_scope(const char *name_format, ...)
     va_end(ap);
     return var;
 }
+
+/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefDevice */
+Aml *aml_device(const char *name_format, ...)
+{
+    va_list ap;
+    Aml *var = aml_bundle(0x82 /* DeviceOp */, AML_EXT_PACKAGE);
+    va_start(ap, name_format);
+    build_append_namestringv(var->buf, name_format, ap);
+    va_end(ap);
+    return var;
+}
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 05dd3fc..004fa05 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -61,6 +61,7 @@ void aml_append(Aml *parent_ctx, Aml *child);
 
 /* Block AML object primitives */
 Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
+Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
 
 /* other helpers */
 GArray *build_alloc_array(void);
-- 
1.8.3.1