| Message ID | 1432522520-8068-19-git-send-email-zhaoshenglong@huawei.com |
|---|---|
| State | New |
| Headers | show |
On Mon, May 25, 2015 at 10:55:14AM +0800, Shannon Zhao wrote: > From: Shannon Zhao <shannon.zhao@linaro.org> > > Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> > Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> > Reviewed-by: Alex Bennée <alex.bennee@linaro.org> > Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> > --- > hw/acpi/aml-build.c | 7 +++++++ > include/hw/acpi/aml-build.h | 1 + > 2 files changed, 8 insertions(+) > > diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c > index 56cce41..cfe1b29 100644 > --- a/hw/acpi/aml-build.c > +++ b/hw/acpi/aml-build.c > @@ -632,6 +632,13 @@ Aml *aml_if(Aml *predicate) > return var; > } > > +/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefElse */ > +Aml *aml_else(void) > +{ > + Aml *var = aml_bundle(0xA1 /* ElseOp */, AML_PACKAGE); > + return var; > +} > + > /* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMethod */ > Aml *aml_method(const char *name, int arg_count) > { > diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h > index 41b2cdd..c999ef1 100644 > --- a/include/hw/acpi/aml-build.h > +++ b/include/hw/acpi/aml-build.h > @@ -254,6 +254,7 @@ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); > Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2); > Aml *aml_method(const char *name, int arg_count); > Aml *aml_if(Aml *predicate); > +Aml *aml_else(void); > Aml *aml_package(uint8_t num_elements); > Aml *aml_buffer(int buffer_size, uint8_t *byte_list); > Aml *aml_resource_template(void); > -- > 2.0.4 >
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 56cce41..cfe1b29 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -632,6 +632,13 @@ Aml *aml_if(Aml *predicate) return var; } +/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefElse */ +Aml *aml_else(void) +{ + Aml *var = aml_bundle(0xA1 /* ElseOp */, AML_PACKAGE); + return var; +} + /* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMethod */ Aml *aml_method(const char *name, int arg_count) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 41b2cdd..c999ef1 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -254,6 +254,7 @@ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_method(const char *name, int arg_count); Aml *aml_if(Aml *predicate); +Aml *aml_else(void); Aml *aml_package(uint8_t num_elements); Aml *aml_buffer(int buffer_size, uint8_t *byte_list); Aml *aml_resource_template(void);