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[Qemu-devel] [PATCH v5 17/20] hw/acpi/aml-build: Add aml_create_dword_fi
From: |
Shannon Zhao |
Subject: |
[Qemu-devel] [PATCH v5 17/20] hw/acpi/aml-build: Add aml_create_dword_field() term |
Date: |
Wed, 15 Apr 2015 21:25:06 +0800 |
From: Shannon Zhao <address@hidden>
Signed-off-by: Shannon Zhao <address@hidden>
Signed-off-by: Shannon Zhao <address@hidden>
Reviewed-by: Alex Bennée <address@hidden>
---
hw/acpi/aml-build.c | 11 +++++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 179acda..eb5b44f 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -726,6 +726,17 @@ Aml *aml_field(const char *name, AmlFieldFlags flags)
return var;
}
+/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefCreateDWordField */
+Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name)
+{
+ Aml *var = aml_alloc();
+ build_append_byte(var->buf, 0x8A); /* CreateDWordFieldOp */
+ aml_append(var, srcbuf);
+ aml_append(var, index);
+ build_append_namestring(var->buf, "%s", name);
+ return var;
+}
+
/* ACPI 1.0b: 16.2.3 Data Objects Encoding: String */
Aml *aml_string(const char *name_format, ...)
{
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index c322d17..72c2396 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -261,6 +261,7 @@ Aml *aml_package(uint8_t num_elements);
Aml *aml_buffer(void);
Aml *aml_resource_template(void);
Aml *aml_field(const char *name, AmlFieldFlags flags);
+Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name);
Aml *aml_varpackage(uint32_t num_elements);
Aml *aml_touuid(const char *uuid);
void build_append_int_noprefix(GArray *table, uint64_t value, int size);
--
2.0.4
- [Qemu-devel] [PATCH v5 14/20] hw/acpi/aml-build: Add aml_or() term, (continued)
- [Qemu-devel] [PATCH v5 14/20] hw/acpi/aml-build: Add aml_or() term, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 11/20] hw/arm/virt-acpi-build: Generate RSDP table, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 15/20] hw/acpi/aml-build: Add aml_not() term, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 08/20] hw/arm/virt-acpi-build: Generate MADT table, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 07/20] hw/arm/virt-acpi-build: Generate FADT table and update ACPI headers, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 20/20] hw/arm/virt: Enable dynamic generation of ACPI v5.1 tables, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 19/20] hw/arm/virt-acpi-build: Add PCIe controller in ACPI DSDT table, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 18/20] hw/acpi/aml-build: Add aml_dword_io() term, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 17/20] hw/acpi/aml-build: Add aml_create_dword_field() term,
Shannon Zhao <=
- [Qemu-devel] [PATCH v5 01/20] hw/i386: Move ACPI header definitions in an arch-independent location, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 04/20] hw/acpi/aml-build: Add aml_memory32_fixed() term, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 03/20] hw/arm/virt-acpi-build: Basic framework for building ACPI tables on ARM, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 05/20] hw/acpi/aml-build: Add aml_interrupt() term, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 06/20] hw/arm/virt-acpi-build: Generation of DSDT table for virt devices, Shannon Zhao, 2015/04/15
- [Qemu-devel] [PATCH v5 02/20] hw/i386/acpi-build: move generic acpi building helpers into dedictated file, Shannon Zhao, 2015/04/15
- Re: [Qemu-devel] [PATCH v5 00/20] Generate ACPI v5.1 tables and expose them to guest over fw_cfg on ARM, Shannon Zhao, 2015/04/27