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acpi: add aml_device() term

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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 19:14:17 +00:00 committed by Michael S. Tsirkin
parent 011bb7490b
commit be06ebd0a4
2 changed files with 12 additions and 0 deletions
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11
hw/acpi/aml-build.c
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@ -355,3 +355,14 @@ Aml *aml_scope(const char *name_format, ...)
va_end(ap);
return var;
}
/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefDevice */
Aml *aml_device(const char *name_format, ...)
{
va_list ap;
Aml *var = aml_bundle(0x82 /* DeviceOp */, AML_EXT_PACKAGE);
va_start(ap, name_format);
build_append_namestringv(var->buf, name_format, ap);
va_end(ap);
return var;
}

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

@ -61,6 +61,7 @@ void aml_append(Aml *parent_ctx, Aml *child);
/* Block AML object primitives */
Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
/* other helpers */
GArray *build_alloc_array(void);