Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
hw/acpi/acpi_gen_utils.c | 8 ++++++++
include/hw/acpi/acpi_gen_utils.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/hw/acpi/acpi_gen_utils.c b/hw/acpi/acpi_gen_utils.c
index 920d8c2..985ee33 100644
--- a/hw/acpi/acpi_gen_utils.c
+++ b/hw/acpi/acpi_gen_utils.c
@@ -594,3 +594,11 @@ AcpiAml acpi_local0(void)
build_append_byte(var.buf, 0x60); /* Local0Op */
return var;
}
+
+/* ACPI 5.0: 20.2.5.4 Type 2 Opcodes Encoding: DefVarPackage */
+AcpiAml acpi_varpackage(uint32_t num_elements)
+{
+ AcpiAml var = aml_allocate_internal(0x13 /* VarPackageOp */, PACKAGE);
+ build_append_int(var.buf, num_elements);
+ return var;
+}
diff --git a/include/hw/acpi/acpi_gen_utils.h b/include/hw/acpi/acpi_gen_utils.h
index c823fb8..8a21b4b 100644
--- a/include/hw/acpi/acpi_gen_utils.h
+++ b/include/hw/acpi/acpi_gen_utils.h
@@ -70,6 +70,7 @@ AcpiAml acpi_buffer(void);
AcpiAml acpi_resource_template(void);
AcpiAml acpi_package(uint8_t num_elements);
AcpiAml acpi_field(const char *name, acpiFieldFlags flags);
+AcpiAml acpi_varpackage(uint32_t num_elements);
/* other helpers */
GArray *build_alloc_array(void);
--
1.8.3.1
