| Message ID | 1428055432-12120-17-git-send-email-zhaoshenglong@huawei.com |
|---|---|
| State | New |
| Headers | show |
Shannon Zhao <zhaoshenglong@huawei.com> writes: > From: Shannon Zhao <shannon.zhao@linaro.org> > > Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> > Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> I was considering if the magic numbers should be defined somewhere but I guess that is the point of the stub functions. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> > --- > 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 4f936f7..9b8b422 100644 > --- a/hw/acpi/aml-build.c > +++ b/hw/acpi/aml-build.c > @@ -626,6 +626,13 @@ Aml *aml_if(Aml *predicate) > return var; > } > > +/* ACPI 1.0: 16.2.3 Operators: 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 6b407d5..3901515 100644 > --- a/include/hw/acpi/aml-build.h > +++ b/include/hw/acpi/aml-build.h > @@ -206,6 +206,7 @@ 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(void); > Aml *aml_resource_template(void);
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 4f936f7..9b8b422 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -626,6 +626,13 @@ Aml *aml_if(Aml *predicate) return var; } +/* ACPI 1.0: 16.2.3 Operators: 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 6b407d5..3901515 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -206,6 +206,7 @@ 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(void); Aml *aml_resource_template(void);