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[Qemu-devel] [PATCH 06/74] acpi: add aml_create_qword_field()
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH 06/74] acpi: add aml_create_qword_field() |
Date: |
Thu, 10 Dec 2015 00:41:00 +0100 |
Signed-off-by: Igor Mammedov <address@hidden>
---
hw/acpi/aml-build.c | 21 +++++++++++++++++----
include/hw/acpi/aml-build.h | 1 +
2 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index bb2c9f7..a6e4c54 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -805,17 +805,30 @@ Aml *aml_field(const char *name, AmlAccessType type,
AmlUpdateRule rule)
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)
+static
+Aml *create_field_common(int opcode, Aml *srcbuf, Aml *index, const char *name)
{
- Aml *var = aml_alloc();
- build_append_byte(var->buf, 0x8A); /* CreateDWordFieldOp */
+ Aml *var = aml_opcode(opcode);
aml_append(var, srcbuf);
aml_append(var, index);
build_append_namestring(var->buf, "%s", name);
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)
+{
+ return create_field_common(0x8A /* CreateDWordFieldOp */,
+ srcbuf, index, name);
+}
+
+/* ACPI 2.0a: 17.2.4.2 Named Objects Encoding: DefCreateQWordField */
+Aml *aml_create_qword_field(Aml *srcbuf, Aml *index, const char *name)
+{
+ return create_field_common(0x8F /* CreateQWordFieldOp */,
+ srcbuf, index, name);
+}
+
/* 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 b220b12..c113b17 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -275,6 +275,7 @@ Aml *aml_mutex(const char *name, uint8_t sync_level);
Aml *aml_acquire(Aml *mutex, uint16_t timeout);
Aml *aml_release(Aml *mutex);
Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name);
+Aml *aml_create_qword_field(Aml *srcbuf, Aml *index, const char *name);
Aml *aml_varpackage(uint32_t num_elements);
Aml *aml_touuid(const char *uuid);
Aml *aml_unicode(const char *str);
--
1.8.3.1
- Re: [Qemu-devel] [PATCH 01/74] tests: acpi: print ASL diff in verbose mode, (continued)
- Re: [Qemu-devel] [PATCH 01/74] tests: acpi: print ASL diff in verbose mode, Marcel Apfelbaum, 2015/12/10
- Re: [Qemu-devel] [PATCH 01/74] tests: acpi: print ASL diff in verbose mode, Michael S. Tsirkin, 2015/12/22
- Re: [Qemu-devel] [PATCH 01/74] tests: acpi: print ASL diff in verbose mode, Michael S. Tsirkin, 2015/12/22
- Re: [Qemu-devel] [PATCH 01/74] tests: acpi: print ASL diff in verbose mode, Igor Mammedov, 2015/12/22
- Re: [Qemu-devel] [PATCH 01/74] tests: acpi: print ASL diff in verbose mode, Michael S. Tsirkin, 2015/12/22
[Qemu-devel] [PATCH 02/74] acpi: add aml_derefof, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 05/74] acpi: add aml_mutex(), aml_acquire(), aml_release(), Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 06/74] acpi: add aml_create_qword_field(),
Igor Mammedov <=
[Qemu-devel] [PATCH 07/74] acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern, Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 11/74] acpi: add aml_to_integer(), Igor Mammedov, 2015/12/09
[Qemu-devel] [PATCH 12/74] acpi: extend aml_shiftright() to accept target argument, Igor Mammedov, 2015/12/09