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acpi: add aml_buffer() term 

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>
This commit is contained in:
Igor Mammedov 2015-02-18 19:14:30 +00:00 committed by Michael S. Tsirkin
parent ebc3028f7a
commit 04b8da543d
2 changed files with 8 additions and 0 deletions
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7
hw/acpi/aml-build.c
View File

@ -506,6 +506,13 @@ Aml *aml_device(const char *name_format, ...)
return var; return var;
} }
/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefBuffer */
Aml *aml_buffer(void)
{
Aml *var = aml_bundle(0x11 /* BufferOp */, AML_BUFFER);
return var;
}
/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefPackage */ /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefPackage */
Aml *aml_package(uint8_t num_elements) Aml *aml_package(uint8_t num_elements)
{ {

1
include/hw/acpi/aml-build.h
View File

@ -79,6 +79,7 @@ Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
Aml *aml_method(const char *name, int arg_count); Aml *aml_method(const char *name, int arg_count);
Aml *aml_if(Aml *predicate); Aml *aml_if(Aml *predicate);
Aml *aml_package(uint8_t num_elements); Aml *aml_package(uint8_t num_elements);
Aml *aml_buffer(void);
/* other helpers */ /* other helpers */
GArray *build_alloc_array(void); GArray *build_alloc_array(void);