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[Qemu-devel] [PATCH V7 04/24] acpi: add aml_index() term
From: |
Marcel Apfelbaum |
Subject: |
[Qemu-devel] [PATCH V7 04/24] acpi: add aml_index() term |
Date: |
Mon, 25 May 2015 18:33:42 +0300 |
Add encoding for ACPI DefIndex Opcode.
Signed-off-by: Marcel Apfelbaum <address@hidden>
---
hw/acpi/aml-build.c | 10 ++++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 05bba80..82a3fc9 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -483,6 +483,16 @@ Aml *aml_add(Aml *arg1, Aml *arg2)
return var;
}
+/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefIndex */
+Aml *aml_index(Aml *arg1, Aml *idx)
+{
+ Aml *var = aml_opcode(0x88 /* IndexOp */);
+ aml_append(var, arg1);
+ aml_append(var, idx);
+ build_append_byte(var->buf, 0x00 /* NullNameOp */);
+ return var;
+}
+
/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefNotify */
Aml *aml_notify(Aml *arg1, Aml *arg2)
{
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index cf103db..fd3f58c 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -166,6 +166,7 @@ Aml *aml_and(Aml *arg1, Aml *arg2);
Aml *aml_or(Aml *arg1, Aml *arg2);
Aml *aml_lless(Aml *arg1, Aml *arg2);
Aml *aml_add(Aml *arg1, Aml *arg2);
+Aml *aml_index(Aml *arg1, Aml *idx);
Aml *aml_notify(Aml *arg1, Aml *arg2);
Aml *aml_call1(const char *method, Aml *arg1);
Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2);
--
2.1.0
- [Qemu-devel] [PATCH V7 00/24] hw/pc: implement multiple primary busses for pc machines, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 01/24] acpi: add aml_or() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 03/24] acpi: add aml_lless() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 04/24] acpi: add aml_index() term,
Marcel Apfelbaum <=
- [Qemu-devel] [PATCH V7 02/24] acpi: add aml_add() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 05/24] acpi: add aml_shiftleft() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 06/24] acpi: add aml_shiftright() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 07/24] acpi: add aml_increment() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 08/24] acpi: add aml_while() term, Marcel Apfelbaum, 2015/05/25
- [Qemu-devel] [PATCH V7 09/24] hw/pci: made pci_bus_is_root a PCIBusClass method, Marcel Apfelbaum, 2015/05/25