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[Qemu-devel] [PATCH 2/9] acpi: add aml_concatenate()
From: |
Xiao Guangrong |
Subject: |
[Qemu-devel] [PATCH 2/9] acpi: add aml_concatenate() |
Date: |
Tue, 1 Mar 2016 18:56:04 +0800 |
It will be used by nvdimm acpi
Signed-off-by: Xiao Guangrong <address@hidden>
---
hw/acpi/aml-build.c | 7 +++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 45b7f0a..bb0cf52 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1437,6 +1437,13 @@ Aml *aml_alias(const char *source_object, const char
*alias_object)
return var;
}
+/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefConcat */
+Aml *aml_concatenate(Aml *source1, Aml *source2, Aml *target)
+{
+ return build_opcode_2arg_dst(0x73 /* ConcatOp */, source1, source2,
+ target);
+}
+
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 8ef10ad..735c34a 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -355,6 +355,7 @@ Aml *aml_touuid(const char *uuid);
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);
void
build_header(GArray *linker, GArray *table_data,
--
1.8.3.1
- [Qemu-devel] [PATCH v4 0/9] NVDIMM ACPI: introduce the framework of QEMU emulated, Xiao Guangrong, 2016/03/01
- [Qemu-devel] [PATCH 1/9] acpi: add aml_create_field(), Xiao Guangrong, 2016/03/01
- [Qemu-devel] [PATCH 2/9] acpi: add aml_concatenate(),
Xiao Guangrong <=
- [Qemu-devel] [PATCH 3/9] acpi: allow using object as offset for OperationRegion, Xiao Guangrong, 2016/03/01
- [Qemu-devel] [PATCH 6/9] nvdimm acpi: introduce patched dsm memory, Xiao Guangrong, 2016/03/01
- [Qemu-devel] [PATCH 5/9] acpi: add build_append_named_dword, returning an offset in buffer, Xiao Guangrong, 2016/03/01
- [Qemu-devel] [PATCH 7/9] nvdimm acpi: let qemu handle _DSM method, Xiao Guangrong, 2016/03/01
- [Qemu-devel] [PATCH 8/9] nvdimm acpi: emulate dsm method, Xiao Guangrong, 2016/03/01