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[Qemu-devel] [PATCH 05/15] acpi: add aml_object_type
From: |
Xiao Guangrong |
Subject: |
[Qemu-devel] [PATCH 05/15] acpi: add aml_object_type |
Date: |
Thu, 17 Mar 2016 16:32:51 +0800 |
Implement ObjectType which is used by NVDIMM _DSM method in
later patch
Signed-off-by: Xiao Guangrong <address@hidden>
---
hw/acpi/aml-build.c | 8 ++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index ab89ca6..85c3ef7 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1472,6 +1472,14 @@ Aml *aml_concatenate(Aml *source1, Aml *source2, Aml
*target)
target);
}
+/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefObjectType */
+Aml *aml_object_type(Aml *object)
+{
+ Aml *var = aml_opcode(0x8E /* ObjectTypeOp */);
+ aml_append(var, object);
+ return var;
+}
+
void
build_header(GArray *linker, GArray *table_data,
AcpiTableHeader *h, const char *sig, int len, uint8_t rev,
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 66f48ec..5b135cf 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -354,6 +354,7 @@ Aml *aml_unicode(const char *str);
Aml *aml_derefof(Aml *arg);
Aml *aml_sizeof(Aml *arg);
Aml *aml_concatenate(Aml *source1, Aml *source2, Aml *target);
+Aml *aml_object_type(Aml *object);
void
build_header(GArray *linker, GArray *table_data,
--
1.8.3.1
- [Qemu-devel] [PATCH 00/15] NVDIMM: introduce nvdimm label support, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 01/15] pc-dimm: get memory region from ->get_memory_region(), Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 02/15] pc-dimm: introduce realize callback, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 05/15] acpi: add aml_object_type,
Xiao Guangrong <=
- [Qemu-devel] [PATCH 03/15] pc-dimm: keep the state of the whole backend memory, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 04/15] nvdimm: support nvdimm label, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 06/15] acpi: add aml_call5, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 07/15] nvdimm acpi: set HDLE properly, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 08/15] nvdimm acpi: save arg3 of _DSM method, Xiao Guangrong, 2016/03/17
- [Qemu-devel] [PATCH 10/15] nvdimm acpi: abstract the operations for root device and nvdimm devices, Xiao Guangrong, 2016/03/17