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authorIgor Mammedov <imammedo@redhat.com>2015-12-10 00:41:07 +0100
committerMichael S. Tsirkin <mst@redhat.com>2015-12-22 18:39:21 +0200
commit67a5c0faa68361949df80fc2830fe1ac228ed911 (patch)
treeb92527d6af1261a39f50880aa011f26982911669 /hw/acpi
parentc360639aee914304c038399a11ab506dd72addb8 (diff)
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acpi: add aml_alias()
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/acpi')
-rw-r--r--hw/acpi/aml-build.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 9337b87..210588a 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1347,6 +1347,15 @@ Aml *aml_release(Aml *mutex)
return var;
}
+/* ACPI 1.0b: 16.2.5.1 Name Space Modifier Objects Encoding: DefAlias */
+Aml *aml_alias(const char *source_object, const char *alias_object)
+{
+ Aml *var = aml_opcode(0x06 /* AliasOp */);
+ aml_append(var, aml_name("%s", source_object));
+ aml_append(var, aml_name("%s", alias_object));
+ return var;
+}
+
void
build_header(GArray *linker, GArray *table_data,
AcpiTableHeader *h, const char *sig, int len, uint8_t rev,