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[Qemu-devel] [PATCH v4 16/20] hw/acpi/aml-build: Add aml_else() term
From: |
Shannon Zhao |
Subject: |
[Qemu-devel] [PATCH v4 16/20] hw/acpi/aml-build: Add aml_else() term |
Date: |
Fri, 3 Apr 2015 18:03:48 +0800 |
From: Shannon Zhao <address@hidden>
Signed-off-by: Shannon Zhao <address@hidden>
Signed-off-by: Shannon Zhao <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 4f936f7..9b8b422 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -626,6 +626,13 @@ Aml *aml_if(Aml *predicate)
return var;
}
+/* ACPI 1.0: 16.2.3 Operators: DefElse */
+Aml *aml_else(void)
+{
+ Aml *var = aml_bundle(0xA1 /* ElseOp */, AML_PACKAGE);
+ return var;
+}
+
/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMethod */
Aml *aml_method(const char *name, int arg_count)
{
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 6b407d5..3901515 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -206,6 +206,7 @@ Aml *aml_scope(const char *name_format, ...)
GCC_FMT_ATTR(1, 2);
Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
Aml *aml_method(const char *name, int arg_count);
Aml *aml_if(Aml *predicate);
+Aml *aml_else(void);
Aml *aml_package(uint8_t num_elements);
Aml *aml_buffer(void);
Aml *aml_resource_template(void);
--
2.0.4
- [Qemu-devel] [PATCH v4 06/20] hw/arm/virt-acpi-build: Generation of DSDT table for virt devices, (continued)
[Qemu-devel] [PATCH v4 12/20] hw/arm/virt-acpi-build: Add PCIe info and generate MCFG table, Shannon Zhao, 2015/04/03
[Qemu-devel] [PATCH v4 16/20] hw/acpi/aml-build: Add aml_else() term,
Shannon Zhao <=
[Qemu-devel] [PATCH v4 03/20] hw/arm/virt-acpi-build: Basic framework for building ACPI tables on ARM, Shannon Zhao, 2015/04/03
[Qemu-devel] [PATCH v4 15/20] hw/acpi/aml-build: Add aml_not() term, Shannon Zhao, 2015/04/03