[Qemu-devel] [RFC PATCH 2/4] acpi: add aml_create_byte_field()

[Igor Mammedov <imammedo@redhat.com>]

will be used by for packing _CST package in follow up patch

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
 include/hw/acpi/aml-build.h | 1 +
 hw/acpi/aml-build.c         | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 10c7946..8c8ca0b 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -371,6 +371,7 @@ Aml *aml_release(Aml *mutex);
 Aml *aml_alias(const char *source_object, const char *alias_object);
 Aml *aml_create_field(Aml *srcbuf, Aml *bit_index, Aml *num_bits,
                       const char *name);
+Aml *aml_create_byte_field(Aml *srcbuf, Aml *index, const char *name);
 Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name);
 Aml *aml_create_qword_field(Aml *srcbuf, Aml *index, const char *name);
 Aml *aml_varpackage(uint32_t num_elements);
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index def62b3..977d929 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1094,6 +1094,13 @@ Aml *aml_create_field(Aml *srcbuf, Aml *bit_index, Aml *num_bits,
     return var;
 }
 
+/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefCreateByteField */
+Aml *aml_create_byte_field(Aml *srcbuf, Aml *index, const char *name)
+{
+    return create_field_common(0x8C /* CreateByteFieldOp */,
+                               srcbuf, index, name);
+}
+
 /* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefCreateDWordField */
 Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name)
 {
-- 
2.7.4