diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2015-12-10 00:41:00 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-12-22 18:39:20 +0200 |
| commit | 7e192a383b941d1f422117dd0915bbeff5fee5bd (patch) | |
| tree | 7d03a580aa8b415a2703d3f02750d1ae0798a9f1 /hw | |
| parent | 6e1db3f263c33a6f03584ef6463855ede4d6ce73 (diff) | |
acpi: add aml_create_qword_field()
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/acpi/aml-build.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index c4120ef609..95f9af9f94 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -910,17 +910,30 @@ 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, ...) { |