[Qemu-devel] [PATCH v2 26/47] acpi: add acpi_local0() term

[Igor Mammedov]

Signed-off-by: Igor Mammedov <address@hidden>
---
 hw/acpi/acpi-build-utils.c         | 8 ++++++++
 include/hw/acpi/acpi-build-utils.h | 1 +
 2 files changed, 9 insertions(+)

diff --git a/hw/acpi/acpi-build-utils.c b/hw/acpi/acpi-build-utils.c
index 8955608..1affed2 100644
--- a/hw/acpi/acpi-build-utils.c
+++ b/hw/acpi/acpi-build-utils.c
@@ -586,3 +586,11 @@ AcpiAml acpi_field(const char *name, acpiFieldFlags flags)
     build_append_byte(var.buf, flags);
     return var;
 }
+
+/* ACPI 5.0: 20.2.6.2 Local Objects Encoding: Local0Op */
+AcpiAml acpi_local0(void)
+{
+    AcpiAml var = aml_allocate_internal(0, NON_BLOCK);
+    build_append_byte(var.buf, 0x60); /* Local0Op */
+    return var;
+}
diff --git a/include/hw/acpi/acpi-build-utils.h 
b/include/hw/acpi/acpi-build-utils.h
index b94098a..8261ee5 100644
--- a/include/hw/acpi/acpi-build-utils.h
+++ b/include/hw/acpi/acpi-build-utils.h
@@ -58,6 +58,7 @@ AcpiAml acpi_io(acpiIODecode dec, uint16_t min_base, uint16_t 
max_base,
 AcpiAml acpi_operation_region(const char *name, acpiRegionSpace rs,
                               uint32_t offset, uint32_t len);
 AcpiAml acpi_named_field(const char *name, unsigned length);
+AcpiAml acpi_local0(void);
 
 /* Block ASL object primitives */
 AcpiAml acpi_if(AcpiAml predicate);
-- 
1.8.3.1