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 33478ef..ae23b4a 100644
--- a/hw/acpi/acpi_gen_utils.c
+++ b/hw/acpi/acpi_gen_utils.c
@@ -467,3 +467,11 @@ AcpiAml GCC_FMT_ATTR(1, 2) acpi_device(const char
*name_format, ...)
va_end(ap);
return var;
}
+
+/* ACPI 5.0: 20.2.5.4 Type 2 Opcodes Encoding: DefPackage */
+AcpiAml acpi_package(uint8_t num_elements)
+{
+ AcpiAml var = aml_allocate_internal(0x12 /* PackageOp */, PACKAGE);
+ build_append_byte(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 473589d..e34e19a 100644
--- a/include/hw/acpi/acpi_gen_utils.h
+++ b/include/hw/acpi/acpi_gen_utils.h
@@ -45,6 +45,7 @@ AcpiAml acpi_if(AcpiAml predicate);
AcpiAml acpi_method(const char *name, int arg_count);
AcpiAml GCC_FMT_ATTR(1, 2) acpi_scope(const char *name_format, ...);
AcpiAml GCC_FMT_ATTR(1, 2) acpi_device(const char *name_format, ...);
+AcpiAml acpi_package(uint8_t num_elements);
/* other helpers */
GArray *build_alloc_array(void);
--
1.8.3.1
