From: Igor Mammedov <imamm...@redhat.com>
It will be used in followup commits to figure out if
device has it's own, device specific AML block.
Signed-off-by: Igor Mammedov <imamm...@redhat.com>
Message-Id: <20221017102146.2254096-7-imamm...@redhat.com>
Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
Reviewed-by: Ani Sinha <a...@anisinha.ca>
---
include/hw/acpi/acpi_aml_interface.h | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/include/hw/acpi/acpi_aml_interface.h
b/include/hw/acpi/acpi_aml_interface.h
index ab76f0e55d..436da069d6 100644
--- a/include/hw/acpi/acpi_aml_interface.h
+++ b/include/hw/acpi/acpi_aml_interface.h
@@ -29,11 +29,20 @@ struct AcpiDevAmlIfClass {
dev_aml_fn build_dev_aml;
};
-static inline void call_dev_aml_func(DeviceState *dev, Aml *scope)
+static inline dev_aml_fn get_dev_aml_func(DeviceState *dev)
{
if (object_dynamic_cast(OBJECT(dev), TYPE_ACPI_DEV_AML_IF)) {
AcpiDevAmlIfClass *klass = ACPI_DEV_AML_IF_GET_CLASS(dev);
- klass->build_dev_aml(ACPI_DEV_AML_IF(dev), scope);
+ return klass->build_dev_aml;
+ }
+ return NULL;
+}
+
+static inline void call_dev_aml_func(DeviceState *dev, Aml *scope)
+{
+ dev_aml_fn fn = get_dev_aml_func(dev);
+ if (fn) {
+ fn(ACPI_DEV_AML_IF(dev), scope);
}
}
--
MST
