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[Qemu-devel] [PATCH v4 for-2.3 05/25] acpi: add aml_index() term
From: |
Marcel Apfelbaum |
Subject: |
[Qemu-devel] [PATCH v4 for-2.3 05/25] acpi: add aml_index() term |
Date: |
Sun, 8 Mar 2015 13:16:07 +0200 |
Add encoding for ACPI DefIndex Opcode.
Signed-off-by: Marcel Apfelbaum <address@hidden>
---
hw/acpi/aml-build.c | 13 +++++++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 49ba8c1..b3372df 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -477,6 +477,19 @@ 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 */);
+
+ g_assert(arg1->block_flags & (AML_PACKAGE | AML_EXT_PACKAGE | AML_BUFFER));
+
+ aml_append(var, arg1);
+ aml_append(var, idx);
+ build_append_int(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 edc0520..b860732 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -140,6 +140,7 @@ 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 v4 for-2.3 01/25] acpi: fix aml_equal term implementation, (continued)
- [Qemu-devel] [PATCH v4 for-2.3 01/25] acpi: fix aml_equal term implementation, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 02/25] acpi: add aml_or() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 03/25] acpi: add aml_add() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 04/25] acpi: add aml_lless() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 06/25] acpi: add aml_shiftleft() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 05/25] acpi: add aml_index() term,
Marcel Apfelbaum <=
- [Qemu-devel] [PATCH v4 for-2.3 07/25] acpi: add aml_shiftright() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 08/25] acpi: add aml_increment() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 09/25] acpi: add aml_while() term, Marcel Apfelbaum, 2015/03/08
- [Qemu-devel] [PATCH v4 for-2.3 10/25] hw/acpi: add support for multiple root busses, Marcel Apfelbaum, 2015/03/08